From d9fb4ada3ac51005fa0880270115437c2af94e53 Mon Sep 17 00:00:00 2001
From: mnyrop <marii@nyu.edu>
Date: Fri, 1 Dec 2023 13:19:11 -0500
Subject: [PATCH 1/3] add schema validation + patching

---
 .github/workflows/lint.yml       | 16 ++++++++---
 Gemfile                          |  1 +
 Gemfile.lock                     | 12 +++++++++
 README.md                        | 12 ++++++++-
 Rakefile                         | 42 +++++++++++------------------
 lib/lint.rb                      | 46 ++++++++++++++++++++++++++++++++
 misc/aardvark-schema-patching.rb | 38 ++++++++++++++++++++++++++
 7 files changed, 136 insertions(+), 31 deletions(-)
 create mode 100644 lib/lint.rb
 create mode 100644 misc/aardvark-schema-patching.rb

diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index 5fa37e516..b1ae06f50 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -1,5 +1,11 @@
 name: lint records
-on: [push, pull_request]
+on:
+  push:
+    paths-ignore:
+      - '**.md'
+  pull_request:
+    paths-ignore:
+      - '**.md'
 
 jobs:
   lint:
@@ -10,6 +16,8 @@ jobs:
         uses: ruby/setup-ruby@v1
         with:
           bundler-cache: true
-      # run linters
-      - name: lint v1 records
-        run: bundle exec rake lint:v1
+      # skipping ogm v1 for efficiency
+      # - name: lint v1 records
+      #   run: bundle exec rake lint:v1
+      - name: lint aardvark records
+        run: bundle exec rake lint:aardvark
diff --git a/Gemfile b/Gemfile
index 4b9d60274..e4c5276d0 100644
--- a/Gemfile
+++ b/Gemfile
@@ -1,6 +1,7 @@
 source 'https://rubygems.org'
 
 gem 'geo_combine'
+gem 'json_schemer'
 gem 'rake'
 gem 'ruby-progressbar'
 gem 'sdr_cli', github: 'NYULibraries/sdr-cli', branch: 'main'
\ No newline at end of file
diff --git a/Gemfile.lock b/Gemfile.lock
index 952c82ff7..8877f03e4 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -52,10 +52,15 @@ GEM
     git (1.18.0)
       addressable (~> 2.8)
       rchardet (~> 1.8)
+    hana (1.3.7)
     i18n (1.14.1)
       concurrent-ruby (~> 1.0)
     json-schema (4.1.1)
       addressable (>= 2.8)
+    json_schemer (2.1.1)
+      hana (~> 1.3)
+      regexp_parser (~> 2.0)
+      simpleidn (~> 0.2)
     minitest (5.20.0)
     mutex_m (0.2.0)
     net-http-persistent (4.0.2)
@@ -68,6 +73,7 @@ GEM
     racc (1.7.3)
     rake (13.0.6)
     rchardet (1.8.0)
+    regexp_parser (2.8.2)
     rsolr (2.5.0)
       builder (>= 2.1.2)
       faraday (>= 0.9, < 3, != 2.0.0)
@@ -76,9 +82,14 @@ GEM
     sanitize (6.1.0)
       crass (~> 1.0.2)
       nokogiri (>= 1.12.0)
+    simpleidn (0.2.1)
+      unf (~> 0.1.4)
     thor (1.2.2)
     tzinfo (2.0.6)
       concurrent-ruby (~> 1.0)
+    unf (0.1.4)
+      unf_ext
+    unf_ext (0.0.9.1)
 
 PLATFORMS
   arm64-darwin-22
@@ -86,6 +97,7 @@ PLATFORMS
 
 DEPENDENCIES
   geo_combine
+  json_schemer
   rake
   ruby-progressbar
   sdr_cli!
diff --git a/README.md b/README.md
index b35b4911a..1e93717d8 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,13 @@
 # NYU Libraries GeoBlacklight Metadata Repository
 
-This repository is the most current source for geospatial metadata housed within the NYU Libraries collection, the [Spatial Data Repository](geo.nyu.edu). 
\ No newline at end of file
+[OpenGeoMetadata/edu.nyu](https://github.com/OpenGeoMetadata/edu.nyu) is the cannonical, most current source for geospatial metadata housed within the NYU Libraries collection in out [Spatial Data Repository](geo.nyu.edu). 
+
+You might currently be looking at [OpenGeoMetadata/edu.nyu](https://github.com/OpenGeoMetadata/edu.nyu) or at NYU's internal fork [NYU-DataServices/gis-metadata-staging](https://github.com/NYU-DataServices/gis-metadata-staging) — the latter is where NYU staff works on in-process records to lint and stage in our staging instance.
+
+[OpenGeoMetadata/edu.nyu](https://github.com/OpenGeoMetadata/edu.nyu) should never be committed to directly—it should only take pull requests from [NYU-DataServices/gis-metadata-staging](https://github.com/NYU-DataServices/gis-metadata-staging).
+
+
+
+
+
+
diff --git a/Rakefile b/Rakefile
index f40201141..0fa8f95cf 100644
--- a/Rakefile
+++ b/Rakefile
@@ -1,33 +1,23 @@
-require 'geo_combine'
-require 'ruby-progressbar'
+require_relative 'lib/lint'
 
 namespace :lint do
   desc "lint version 1 geoblacklight.json records"
   task :v1 do
-    paths           = Dir.glob("./metadata-1.0/**/*/geoblacklight.json")
-    records_invalid = 0
-    records_valid   = 0
-    invalid_paths   = []
-    progess_bar     = ProgressBar.create format: "Linting record %c/%C (%P% complete ) — %e", total: paths.length
-
-    paths.each do |path|
-      rec = GeoCombine::Geoblacklight.new(File.read(path))
-      begin
-        rec.valid?
-        records_valid += 1
-      rescue
-        records_invalid += 1
-        invalid_paths << path
-      end
-      progess_bar.increment
-    end
-
-    if records_invalid > 0
-      raise "Contains #{records_invalid} invalid records:\n#{invalid_paths}"
-    else 
-      puts "All records passed ✅"
-    end
+    puts "OGM v1 ~>"
+    paths = Dir.glob("./metadata-1.0/**/*/geoblacklight.json")
+    lint_v1 paths
+  end
+  desc "lint aardvark geoblacklight.json records"
+  task :aardvark do
+    puts "AARDVARK ~>"
+    paths = Dir.glob("./metadata-aardvark/*/**/*.json")
+    lint_aardvark paths
+  end
+  desc "lint all records"
+  task :all do 
+    Rake::Task['lint:v1'].execute
+    Rake::Task['lint:aardvark'].execute
   end
 end
 
-# task :default => ["validate_v1"]
+task :default => ["lint:all"]
diff --git a/lib/lint.rb b/lib/lint.rb
new file mode 100644
index 000000000..91ede0f44
--- /dev/null
+++ b/lib/lint.rb
@@ -0,0 +1,46 @@
+require 'geo_combine'
+require 'json'
+require 'json_schemer'
+require 'open-uri'
+require 'ruby-progressbar'
+
+AARDVARK_SCHEMA = 'https://opengeometadata.org/schema/geoblacklight-schema-aardvark.json'
+
+def lint_aardvark (paths)
+  schema  = JSON.load URI.open(AARDVARK_SCHEMA)
+  schemer = JSONSchemer.schema(schema)
+
+  paths.each do |path|
+    record = JSON.parse File.read(path)
+    id     = File.basename(path, '.json')
+
+    next puts "#{id}: ✅" if schemer.valid? record
+      
+    puts "#{id}: ❌ #{schemer.validate(record).first['error']}"
+  end
+end 
+
+def lint_v1(paths)
+  records_invalid = 0
+  records_valid   = 0
+  invalid_paths   = []
+  progess_bar     = ProgressBar.create format: "Linting record %c/%C (%P% complete ) — %e", total: paths.length
+
+  paths.each do |path|
+    rec = GeoCombine::Geoblacklight.new(File.read(path))
+    begin
+      rec.valid?
+      records_valid += 1
+    rescue
+      records_invalid += 1
+      invalid_paths << path
+    end
+    progess_bar.increment
+  end
+
+  if records_invalid > 0
+    raise "Contains #{records_invalid} invalid records:\n#{invalid_paths}"
+  else 
+    puts "All records passed ✅"
+  end
+end
\ No newline at end of file
diff --git a/misc/aardvark-schema-patching.rb b/misc/aardvark-schema-patching.rb
new file mode 100644
index 000000000..48c1d7151
--- /dev/null
+++ b/misc/aardvark-schema-patching.rb
@@ -0,0 +1,38 @@
+require 'json'
+
+int_array_keys    = %w( gbl_indexYear_im  )
+string_array_keys = %w( dct_description_sm 
+                        dct_identifier_sm
+                        dct_language_sm 
+                        dct_publisher_sm
+                        gbl_resourceClass_sm 
+                        gbl_resourceType_sm
+                      )
+
+def as_string_array(value)
+  return value if value.is_a? Array and value.first.is_a? String 
+
+  [value.to_s].flatten
+end
+
+def as_int_array(value)
+  return value if value.is_a? Array and value.first.is_a? Integer 
+
+  [value.to_int].flatten
+end
+
+Dir.glob("./metadata-aardvark/*/**/*.json").each do |path|
+  # read record
+  record = JSON.parse File.read(path)
+  
+  # patch record
+  # cast values as arrays of strings
+  string_array_keys.each  { |key| record[key] = as_string_array record[key] }
+  # cast values as arrays of integers
+  int_array_keys.each     { |key| record[key] = as_int_array record[key] }
+  # special case: gbl_resourceClass_sm should be set to "Other" by default instead of empty string
+  record['gbl_resourceClass_sm'] = ['Other'] if record['gbl_resourceClass_sm'].first.empty?
+  
+  # write updated
+  File.write(path, JSON.pretty_generate(record))
+end
\ No newline at end of file

From d917a0495d0e4bbb53604a3707e722627e9ce4e7 Mon Sep 17 00:00:00 2001
From: mnyrop <marii@nyu.edu>
Date: Fri, 1 Dec 2023 13:19:26 -0500
Subject: [PATCH 2/3] add patched records

---
 .../Datasets/nyu-2451-33876.json              |  81 ++++---
 .../Datasets/nyu-2451-33888.json              |  91 ++++----
 .../Datasets/nyu-2451-33891.json              |  86 +++++---
 .../Datasets/nyu-2451-33914.json              |  84 ++++---
 .../Datasets/nyu-2451-33915.json              |  82 ++++---
 .../Datasets/nyu-2451-33916.json              |  84 ++++---
 .../Datasets/nyu-2451-33917.json              |  82 ++++---
 .../Datasets/nyu-2451-33918.json              |  84 ++++---
 .../Datasets/nyu-2451-33919.json              |  84 ++++---
 .../Datasets/nyu-2451-33920.json              |  82 ++++---
 .../Datasets/nyu-2451-33987.json              |  88 +++++---
 .../Datasets/nyu-2451-34036.json              |  90 ++++----
 .../Datasets/nyu-2451-34049.json              |  79 ++++---
 .../Datasets/nyu-2451-34055.json              |  86 +++++---
 .../Datasets/nyu-2451-34057.json              |  86 +++++---
 .../Datasets/nyu-2451-34060.json              |  86 +++++---
 .../Datasets/nyu-2451-34061.json              |  86 +++++---
 .../Datasets/nyu-2451-34062.json              |  90 ++++----
 .../Datasets/nyu-2451-34063.json              |  90 ++++----
 .../Datasets/nyu-2451-34064.json              |  88 +++++---
 .../Datasets/nyu-2451-34065.json              |  88 +++++---
 .../Datasets/nyu-2451-34066.json              |  90 ++++----
 .../Datasets/nyu-2451-34067.json              |  88 +++++---
 .../Datasets/nyu-2451-34068.json              |  90 ++++----
 .../Datasets/nyu-2451-34069.json              |  90 ++++----
 .../Datasets/nyu-2451-34070.json              |  88 +++++---
 .../Datasets/nyu-2451-34071.json              |  84 ++++---
 .../Datasets/nyu-2451-34072.json              |  86 +++++---
 .../Datasets/nyu-2451-34073.json              |  84 ++++---
 .../Datasets/nyu-2451-34074.json              |  86 +++++---
 .../Datasets/nyu-2451-34075.json              |  88 +++++---
 .../Datasets/nyu-2451-34076.json              |  86 +++++---
 .../Datasets/nyu-2451-34077.json              |  82 ++++---
 .../Datasets/nyu-2451-34078.json              |  82 ++++---
 .../Datasets/nyu-2451-34079.json              |  82 ++++---
 .../Datasets/nyu-2451-34080.json              |  84 ++++---
 .../Datasets/nyu-2451-34081.json              |  82 ++++---
 .../Datasets/nyu-2451-34082.json              |  84 ++++---
 .../Datasets/nyu-2451-34083.json              |  86 +++++---
 .../Datasets/nyu-2451-34084.json              |  84 ++++---
 .../Datasets/nyu-2451-34085.json              |  84 ++++---
 .../Datasets/nyu-2451-34086.json              |  82 ++++---
 .../Datasets/nyu-2451-34087.json              |  82 ++++---
 .../Datasets/nyu-2451-34088.json              |  82 ++++---
 .../Datasets/nyu-2451-34089.json              |  84 ++++---
 .../Datasets/nyu-2451-34090.json              |  82 ++++---
 .../Datasets/nyu-2451-34091.json              |  80 ++++---
 .../Datasets/nyu-2451-34092.json              |  82 ++++---
 .../Datasets/nyu-2451-34093.json              |  82 ++++---
 .../Datasets/nyu-2451-34094.json              |  82 ++++---
 .../Datasets/nyu-2451-34095.json              |  84 ++++---
 .../Datasets/nyu-2451-34096.json              |  84 ++++---
 .../Datasets/nyu-2451-34097.json              |  82 ++++---
 .../Datasets/nyu-2451-34098.json              |  82 ++++---
 .../Datasets/nyu-2451-34099.json              |  82 ++++---
 .../Datasets/nyu-2451-34100.json              |  82 ++++---
 .../Datasets/nyu-2451-34102.json              |  80 ++++---
 .../Datasets/nyu-2451-34104.json              |  84 ++++---
 .../Datasets/nyu-2451-34105.json              |  82 ++++---
 .../Datasets/nyu-2451-34106.json              |  82 ++++---
 .../Datasets/nyu-2451-34107.json              |  84 ++++---
 .../Datasets/nyu-2451-34108.json              |  80 ++++---
 .../Datasets/nyu-2451-34109.json              |  80 ++++---
 .../Datasets/nyu-2451-34110.json              |  84 ++++---
 .../Datasets/nyu-2451-34111.json              |  80 ++++---
 .../Datasets/nyu-2451-34112.json              |  80 ++++---
 .../Datasets/nyu-2451-34113.json              |  84 ++++---
 .../Datasets/nyu-2451-34114.json              |  82 ++++---
 .../Datasets/nyu-2451-34115.json              |  82 ++++---
 .../Datasets/nyu-2451-34116.json              |  88 +++++---
 .../Datasets/nyu-2451-34117.json              |  84 ++++---
 .../Datasets/nyu-2451-34118.json              |  80 ++++---
 .../Datasets/nyu-2451-34119.json              |  82 ++++---
 .../Datasets/nyu-2451-34120.json              |  84 ++++---
 .../Datasets/nyu-2451-34121.json              |  84 ++++---
 .../Datasets/nyu-2451-34122.json              |  84 ++++---
 .../Datasets/nyu-2451-34123.json              |  84 ++++---
 .../Datasets/nyu-2451-34124.json              |  80 ++++---
 .../Datasets/nyu-2451-34125.json              |  82 ++++---
 .../Datasets/nyu-2451-34126.json              |  84 ++++---
 .../Datasets/nyu-2451-34127.json              |  82 ++++---
 .../Datasets/nyu-2451-34128.json              |  86 +++++---
 .../Datasets/nyu-2451-34129.json              |  88 +++++---
 .../Datasets/nyu-2451-34130.json              |  86 +++++---
 .../Datasets/nyu-2451-34131.json              |  86 +++++---
 .../Datasets/nyu-2451-34132.json              |  84 ++++---
 .../Datasets/nyu-2451-34133.json              |  84 ++++---
 .../Datasets/nyu-2451-34134.json              |  82 ++++---
 .../Datasets/nyu-2451-34135.json              |  82 ++++---
 .../Datasets/nyu-2451-34136.json              |  82 ++++---
 .../Datasets/nyu-2451-34137.json              |  82 ++++---
 .../Datasets/nyu-2451-34138.json              |  82 ++++---
 .../Datasets/nyu-2451-34139.json              |  82 ++++---
 .../Datasets/nyu-2451-34140.json              |  84 ++++---
 .../Datasets/nyu-2451-34141.json              |  82 ++++---
 .../Datasets/nyu-2451-34142.json              |  84 ++++---
 .../Datasets/nyu-2451-34143.json              |  88 +++++---
 .../Datasets/nyu-2451-34144.json              |  84 ++++---
 .../Datasets/nyu-2451-34145.json              |  84 ++++---
 .../Datasets/nyu-2451-34146.json              |  86 +++++---
 .../Datasets/nyu-2451-34147.json              |  86 +++++---
 .../Datasets/nyu-2451-34148.json              |  82 ++++---
 .../Datasets/nyu-2451-34149.json              |  84 ++++---
 .../Datasets/nyu-2451-34150.json              |  84 ++++---
 .../Datasets/nyu-2451-34151.json              |  84 ++++---
 .../Datasets/nyu-2451-34152.json              |  84 ++++---
 .../Datasets/nyu-2451-34153.json              |  78 ++++---
 .../Datasets/nyu-2451-34154.json              |  80 ++++---
 .../Datasets/nyu-2451-34155.json              |  82 ++++---
 .../Datasets/nyu-2451-34156.json              |  80 ++++---
 .../Datasets/nyu-2451-34157.json              |  80 ++++---
 .../Datasets/nyu-2451-34158.json              |  78 ++++---
 .../Datasets/nyu-2451-34159.json              |  78 ++++---
 .../Datasets/nyu-2451-34160.json              |  82 ++++---
 .../Datasets/nyu-2451-34161.json              |  84 ++++---
 .../Datasets/nyu-2451-34162.json              |  84 ++++---
 .../Datasets/nyu-2451-34163.json              |  82 ++++---
 .../Datasets/nyu-2451-34164.json              |  82 ++++---
 .../Datasets/nyu-2451-34165.json              |  82 ++++---
 .../Datasets/nyu-2451-34166.json              |  82 ++++---
 .../Datasets/nyu-2451-34167.json              |  80 ++++---
 .../Datasets/nyu-2451-34168.json              |  80 ++++---
 .../Datasets/nyu-2451-34172.json              |  84 ++++---
 .../Datasets/nyu-2451-34173.json              |  84 ++++---
 .../Datasets/nyu-2451-34174.json              |  88 +++++---
 .../Datasets/nyu-2451-34175.json              |  86 +++++---
 .../Datasets/nyu-2451-34176.json              |  84 ++++---
 .../Datasets/nyu-2451-34177.json              |  84 ++++---
 .../Datasets/nyu-2451-34178.json              |  86 +++++---
 .../Datasets/nyu-2451-34179.json              |  82 ++++---
 .../Datasets/nyu-2451-34180.json              |  80 ++++---
 .../Datasets/nyu-2451-34182.json              |  78 ++++---
 .../Datasets/nyu-2451-34184.json              |  78 ++++---
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 .../Datasets/nyu-2451-34194.json              |  81 ++++---
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 .../Datasets/nyu-2451-34196.json              |  93 ++++----
 .../Datasets/nyu-2451-34197.json              |  82 ++++---
 .../Datasets/nyu-2451-34198.json              |  82 ++++---
 .../Datasets/nyu-2451-34199.json              |  84 ++++---
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 .../Datasets/nyu-2451-34201.json              |  82 ++++---
 .../Datasets/nyu-2451-34202.json              |  86 +++++---
 .../Datasets/nyu-2451-34203.json              |  84 ++++---
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 .../Datasets/nyu-2451-34205.json              |  82 ++++---
 .../Datasets/nyu-2451-34206.json              |  85 +++++---
 .../Datasets/nyu-2451-34207.json              |  85 +++++---
 .../Datasets/nyu-2451-34208.json              |  81 ++++---
 .../Datasets/nyu-2451-34209.json              |  85 +++++---
 .../Datasets/nyu-2451-34210.json              |  84 ++++---
 .../Datasets/nyu-2451-34307.json              |  94 ++++----
 .../Datasets/nyu-2451-34308.json              | 118 +++++-----
 .../Datasets/nyu-2451-34309.json              | 126 ++++++-----
 .../Datasets/nyu-2451-34310.json              | 110 ++++++----
 .../Datasets/nyu-2451-34311.json              | 120 +++++-----
 .../Datasets/nyu-2451-34312.json              | 126 ++++++-----
 .../Datasets/nyu-2451-34313.json              | 104 +++++----
 .../Datasets/nyu-2451-34314.json              | 120 +++++-----
 .../Datasets/nyu-2451-34315.json              | 148 +++++++------
 .../Datasets/nyu-2451-34316.json              | 108 +++++----
 .../Datasets/nyu-2451-34317.json              | 142 ++++++------
 .../Datasets/nyu-2451-34318.json              | 114 +++++-----
 .../Datasets/nyu-2451-34319.json              | 104 +++++----
 .../Datasets/nyu-2451-34320.json              | 108 +++++----
 .../Datasets/nyu-2451-34321.json              | 108 +++++----
 .../Datasets/nyu-2451-34322.json              | 114 +++++-----
 .../Datasets/nyu-2451-34323.json              | 108 +++++----
 .../Datasets/nyu-2451-34325.json              | 118 +++++-----
 .../Datasets/nyu-2451-34326.json              | 112 ++++++----
 .../Datasets/nyu-2451-34328.json              | 114 +++++-----
 .../Datasets/nyu-2451-34329.json              | 108 +++++----
 .../Datasets/nyu-2451-34330.json              |  98 +++++----
 .../Datasets/nyu-2451-34332.json              | 120 +++++-----
 .../Datasets/nyu-2451-34334.json              | 114 +++++-----
 .../Datasets/nyu-2451-34335.json              | 120 +++++-----
 .../Datasets/nyu-2451-34337.json              | 114 +++++-----
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 .../Datasets/nyu-2451-44424.json              | 120 +++++-----
 .../Datasets/nyu-2451-44425.json              | 120 +++++-----
 .../Datasets/nyu-2451-44426.json              | 120 +++++-----
 .../Datasets/nyu-2451-47980.json              |  96 ++++----
 .../Datasets/nyu-2451-60058.json              | 120 +++++-----
 .../Datasets/nyu-2451-60059.json              | 122 ++++++-----
 .../Datasets/nyu-2451-60060.json              | 120 +++++-----
 .../Datasets/nyu-2451-60061.json              | 122 ++++++-----
 .../Datasets/nyu-2451-60062.json              | 110 ++++++----
 .../Datasets/nyu-2451-60063.json              | 118 +++++-----
 .../Datasets/nyu-2451-60064.json              | 122 ++++++-----
 .../Datasets/nyu-2451-60065.json              | 120 +++++-----
 .../Datasets/nyu-2451-60066.json              | 120 +++++-----
 .../Datasets/nyu-2451-60067.json              | 120 +++++-----
 .../Datasets/nyu-2451-60068.json              | 122 ++++++-----
 .../Datasets/nyu-2451-60069.json              | 114 +++++-----
 .../Datasets/nyu-2451-60070.json              | 116 +++++-----
 .../Datasets/nyu-2451-60073.json              | 109 +++++----
 .../Datasets/nyu-2451-60074.json              | 110 ++++++----
 .../Datasets/nyu-2451-60075.json              | 104 +++++----
 .../Datasets/nyu-2451-60156.json              | 122 ++++++-----
 .../Datasets/nyu-2451-60157.json              | 100 +++++----
 .../Datasets/nyu-2451-60158.json              | 110 ++++++----
 .../Datasets/nyu-2451-60159.json              | 116 +++++-----
 .../Datasets/nyu-2451-60160.json              | 102 +++++----
 .../Datasets/nyu-2451-60161.json              | 102 +++++----
 .../Datasets/nyu-2451-60162.json              |  96 ++++----
 .../Datasets/nyu-2451-60163.json              |  96 ++++----
 .../Datasets/nyu-2451-60164.json              | 106 +++++----
 .../Datasets/nyu-2451-60165.json              | 106 +++++----
 .../Datasets/nyu-2451-60166.json              | 110 ++++++----
 .../Datasets/nyu-2451-60167.json              | 110 ++++++----
 .../Datasets/nyu-2451-60168.json              | 108 +++++----
 .../Datasets/nyu-2451-60169.json              | 104 +++++----
 .../Datasets/nyu-2451-60170.json              | 104 +++++----
 .../Datasets/nyu-2451-60171.json              | 112 ++++++----
 .../Datasets/nyu-2451-60172.json              | 104 +++++----
 .../Datasets/nyu-2451-60173.json              | 110 ++++++----
 .../Datasets/nyu-2451-60174.json              | 110 ++++++----
 .../Datasets/nyu-2451-60175.json              | 110 ++++++----
 .../Datasets/nyu-2451-60176.json              | 106 +++++----
 .../Datasets/nyu-2451-60177.json              | 106 +++++----
 .../Datasets/nyu-2451-60178.json              | 118 +++++-----
 .../Datasets/nyu-2451-60179.json              |  98 +++++----
 .../Datasets/nyu-2451-60180.json              |  98 +++++----
 .../Datasets/nyu-2451-60181.json              |  98 +++++----
 .../Datasets/nyu-2451-60182.json              | 104 +++++----
 .../Datasets/nyu-2451-60183.json              |  96 ++++----
 .../Datasets/nyu-2451-60184.json              |  96 ++++----
 .../Datasets/nyu-2451-60185.json              |  96 ++++----
 .../Datasets/nyu-2451-60186.json              |  96 ++++----
 .../Datasets/nyu-2451-60187.json              |  92 ++++----
 .../Datasets/nyu-2451-60188.json              |  92 ++++----
 .../Datasets/nyu-2451-60189.json              | 106 +++++----
 .../Datasets/nyu-2451-60190.json              | 106 +++++----
 .../Datasets/nyu-2451-60191.json              | 114 +++++-----
 .../Datasets/nyu-2451-60192.json              | 114 +++++-----
 .../Datasets/nyu-2451-60193.json              |  94 ++++----
 .../Datasets/nyu-2451-60194.json              | 110 ++++++----
 .../Datasets/nyu-2451-60195.json              |  92 ++++----
 .../Datasets/nyu-2451-60196.json              |  98 +++++----
 .../Datasets/nyu-2451-60197.json              |  98 +++++----
 .../Datasets/nyu-2451-60198.json              | 112 ++++++----
 .../Datasets/nyu-2451-60199.json              | 112 ++++++----
 .../Datasets/nyu-2451-60200.json              | 116 +++++-----
 .../Datasets/nyu-2451-60201.json              | 116 +++++-----
 .../Datasets/nyu-2451-60202.json              | 112 ++++++----
 .../Datasets/nyu-2451-60203.json              | 114 +++++-----
 .../Datasets/nyu-2451-60204.json              | 114 +++++-----
 .../Datasets/nyu-2451-60205.json              | 144 ++++++------
 .../Datasets/nyu-2451-60206.json              | 114 +++++-----
 .../Datasets/nyu-2451-60207.json              | 114 +++++-----
 .../Datasets/nyu-2451-60208.json              | 114 +++++-----
 .../Datasets/nyu-2451-60209.json              | 112 ++++++----
 .../Datasets/nyu-2451-60210.json              | 112 ++++++----
 .../Datasets/nyu-2451-60211.json              | 112 ++++++----
 .../Datasets/nyu-2451-60212.json              | 104 +++++----
 .../Datasets/nyu-2451-60213.json              | 132 ++++++-----
 .../Datasets/nyu-2451-60214.json              | 132 ++++++-----
 .../Datasets/nyu-2451-60215.json              | 114 +++++-----
 .../Datasets/nyu-2451-60216.json              | 124 ++++++-----
 .../Datasets/nyu-2451-60217.json              | 124 ++++++-----
 .../Datasets/nyu-2451-60218.json              | 130 ++++++-----
 .../Datasets/nyu-2451-60219.json              | 104 +++++----
 .../Datasets/nyu-2451-60220.json              | 116 +++++-----
 .../Datasets/nyu-2451-60221.json              | 116 +++++-----
 .../Datasets/nyu-2451-60222.json              | 104 +++++----
 .../Datasets/nyu-2451-60223.json              | 104 +++++----
 .../Datasets/nyu-2451-60224.json              | 110 ++++++----
 .../Datasets/nyu-2451-60225.json              | 120 +++++-----
 .../Datasets/nyu-2451-60226.json              | 124 ++++++-----
 .../Datasets/nyu-2451-60227.json              | 122 ++++++-----
 .../Datasets/nyu-2451-60228.json              | 118 +++++-----
 .../Datasets/nyu-2451-60229.json              | 118 +++++-----
 .../Datasets/nyu-2451-60230.json              | 126 ++++++-----
 .../Datasets/nyu-2451-60231.json              | 126 ++++++-----
 .../Datasets/nyu-2451-60232.json              | 118 +++++-----
 .../Datasets/nyu-2451-60233.json              | 124 ++++++-----
 .../Datasets/nyu-2451-60234.json              | 124 ++++++-----
 .../Datasets/nyu-2451-60235.json              | 104 +++++----
 .../Datasets/nyu-2451-60236.json              | 120 +++++-----
 .../Datasets/nyu-2451-60237.json              | 132 ++++++-----
 .../Datasets/nyu-2451-60238.json              | 112 ++++++----
 .../Datasets/nyu-2451-60239.json              | 112 ++++++----
 .../Datasets/nyu-2451-60240.json              | 118 +++++-----
 .../Datasets/nyu-2451-60241.json              | 110 ++++++----
 .../Datasets/nyu-2451-60242.json              | 110 ++++++----
 .../Datasets/nyu-2451-60243.json              | 106 +++++----
 .../Datasets/nyu-2451-60244.json              | 104 +++++----
 .../Datasets/nyu-2451-60245.json              | 120 +++++-----
 .../Datasets/nyu-2451-60246.json              | 128 ++++++-----
 .../Datasets/nyu-2451-60247.json              | 108 +++++----
 .../Datasets/nyu-2451-60248.json              | 124 ++++++-----
 .../Datasets/nyu-2451-60249.json              | 112 ++++++----
 .../Datasets/nyu-2451-60250.json              | 126 ++++++-----
 .../Datasets/nyu-2451-60251.json              | 130 ++++++-----
 .../Datasets/nyu-2451-60252.json              | 130 ++++++-----
 .../Datasets/nyu-2451-60253.json              | 126 ++++++-----
 .../Datasets/nyu-2451-63562.json              | 104 +++++----
 .../Datasets/nyu-2451-63563.json              | 104 +++++----
 .../Datasets/nyu-2451-63564.json              | 104 +++++----
 .../Datasets/nyu-2451-63565.json              | 106 +++++----
 .../Datasets/nyu-2451-63566.json              | 106 +++++----
 .../Datasets/nyu-2451-63567.json              | 106 +++++----
 .../Datasets/nyu-2451-63568.json              | 106 +++++----
 .../Datasets/nyu-2451-63569.json              | 106 +++++----
 .../Datasets/nyu-2451-63570.json              | 106 +++++----
 .../Datasets/nyu-2451-63571.json              | 108 +++++----
 .../Datasets/nyu-2451-63572.json              | 108 +++++----
 .../Datasets/nyu-2451-63573.json              | 108 +++++----
 .../Datasets/nyu-2451-63574.json              | 102 +++++----
 metadata-aardvark/Imagery/nyu-2451-34189.json |  78 ++++---
 metadata-aardvark/Imagery/nyu-2451-34620.json |  79 ++++---
 metadata-aardvark/Imagery/nyu-2451-34622.json |  81 ++++---
 metadata-aardvark/Imagery/nyu-2451-36737.json |  94 ++++----
 metadata-aardvark/Imagery/nyu-2451-36738.json |  92 ++++----
 metadata-aardvark/Imagery/nyu-2451-36739.json |  90 ++++----
 metadata-aardvark/Imagery/nyu-2451-36740.json |  94 ++++----
 metadata-aardvark/Imagery/nyu-2451-36741.json |  90 ++++----
 metadata-aardvark/Imagery/nyu-2451-60057.json |  79 ++++---
 metadata-aardvark/Other/nyu-2451-34031.json   |  80 ++++---
 metadata-aardvark/Other/nyu-2451-34043.json   |  79 ++++---
 metadata-aardvark/Other/nyu-2451-34045.json   |  79 ++++---
 metadata-aardvark/Other/nyu-2451-34046.json   |  88 +++++---
 metadata-aardvark/Other/nyu-2451-34047.json   |  82 ++++---
 metadata-aardvark/Other/nyu-2451-34048.json   |  86 +++++---
 metadata-aardvark/Other/nyu-2451-34051.json   |  84 ++++---
 metadata-aardvark/Other/nyu-2451-34052.json   |  84 ++++---
 metadata-aardvark/Other/nyu-2451-34053.json   |  90 ++++----
 metadata-aardvark/Other/nyu-2451-34054.json   |  90 ++++----
 metadata-aardvark/Other/nyu-2451-34056.json   |  82 ++++---
 metadata-aardvark/Other/nyu-2451-34059.json   |  88 +++++---
 metadata-aardvark/Other/nyu-2451-34101.json   |  80 ++++---
 metadata-aardvark/Other/nyu-2451-34169.json   |  84 ++++---
 metadata-aardvark/Other/nyu-2451-34170.json   |  82 ++++---
 metadata-aardvark/Other/nyu-2451-34171.json   |  86 +++++---
 metadata-aardvark/Other/nyu-2451-34181.json   |  82 ++++---
 metadata-aardvark/Other/nyu-2451-34183.json   |  78 ++++---
 4202 files changed, 245944 insertions(+), 175285 deletions(-)

diff --git a/metadata-aardvark/Datasets/nyu-2451-33876.json b/metadata-aardvark/Datasets/nyu-2451-33876.json
index e924d9b99..31504cd17 100644
--- a/metadata-aardvark/Datasets/nyu-2451-33876.json
+++ b/metadata-aardvark/Datasets/nyu-2451-33876.json
@@ -1,32 +1,51 @@
-{
-  "dct_description_sm": "This polygon shapefile contains estimates of the number of Jewish persons in the U.S. by county in 2010 census geographies, based upon multiple sources of data, including Jewish community studies available at the Jewish Data Bank, the Data Bank's Current Jewish Population Report series, and the American Community Survey. Joshua Comenetz used indicators like language spoken and ancestry in the absence of standard demographic data to measure Jewish populations. For more information on the methodology used to compile this data set, see the Jewish Data Bank.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/33876",
-  "dct_language_sm": "English",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Demographics",
-    "Religion",
-    "Judaism"
-  ],
-  "dct_title_s": "National Jewish Population Map by County",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/33876\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/bitstream/2451/33876/2/nyu_2451_33876.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "United States"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_33876",
-  "gbl_mdModified_dt": "2020-11-25T08:00:43Z",
-  "id": "nyu-2451-33876",
-  "nyu_addl_dspace_s": "34679",
-  "locn_geometry": "ENVELOPE(-179.14734, 179.778465, 71.390482, 17.881242)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_description_sm": [
+    "This polygon shapefile contains estimates of the number of Jewish persons in the U.S. by county in 2010 census geographies, based upon multiple sources of data, including Jewish community studies available at the Jewish Data Bank, the Data Bank's Current Jewish Population Report series, and the American Community Survey. Joshua Comenetz used indicators like language spoken and ancestry in the absence of standard demographic data to measure Jewish populations. For more information on the methodology used to compile this data set, see the Jewish Data Bank."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/33876"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Demographics",
+    "Religion",
+    "Judaism"
+  ],
+  "dct_title_s": "National Jewish Population Map by County",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/33876\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/bitstream/2451/33876/2/nyu_2451_33876.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "United States"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_33876",
+  "gbl_mdModified_dt": "2020-11-25T08:00:43Z",
+  "id": "nyu-2451-33876",
+  "nyu_addl_dspace_s": "34679",
+  "locn_geometry": "ENVELOPE(-179.14734, 179.778465, 71.390482, 17.881242)",
+  "gbl_indexYear_im": [
+    2010
+  ],
+  "dct_publisher_sm": [
+    ""
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-33888.json b/metadata-aardvark/Datasets/nyu-2451-33888.json
index 33bfe64f0..70237d28f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-33888.json
+++ b/metadata-aardvark/Datasets/nyu-2451-33888.json
@@ -1,39 +1,54 @@
-{
-  "dct_creator_sm": [
-    "Michelle Thompson"
-  ],
-  "dct_description_sm": "This point shapefile displays restaurants in Manhattan that received a grade of \"A\" from the Department of Health and Mental Hygiene Restaurant Inspection. The points were extracted from the DOHMH New York City Restaurant Inspection Results dataset as current on 3/6/2015. Note that the locations were established with the LION geocoder in ArcMap, and some locations, espcially those in parks, piers, and side streets, on the dataset are not reflected in this file.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/33888",
-  "dct_language_sm": "English",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Restaurants",
-    "Inspection",
-    "Health and hygiene",
-    "Urban health"
-  ],
-  "dct_title_s": "Grade \"A\" Restaurants in Manhattan",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYU Research Data"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/33888\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/71932/nyu_2451_33888.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "Manhattan, New York, United States",
-    "New York County, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2013",
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_33888",
-  "gbl_mdModified_dt": "2015-11-23T20:57:44Z",
-  "id": "nyu-2451-33888",
-  "nyu_addl_dspace_s": "34696",
-  "locn_geometry": "ENVELOPE(-142.79870371803, -73.8935141122246, 40.8874611172832, -90.0)",
-  "gbl_indexYear_im": 2013
+{
+  "dct_creator_sm": [
+    "Michelle Thompson"
+  ],
+  "dct_description_sm": [
+    "This point shapefile displays restaurants in Manhattan that received a grade of \"A\" from the Department of Health and Mental Hygiene Restaurant Inspection. The points were extracted from the DOHMH New York City Restaurant Inspection Results dataset as current on 3/6/2015. Note that the locations were established with the LION geocoder in ArcMap, and some locations, espcially those in parks, piers, and side streets, on the dataset are not reflected in this file."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/33888"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Restaurants",
+    "Inspection",
+    "Health and hygiene",
+    "Urban health"
+  ],
+  "dct_title_s": "Grade \"A\" Restaurants in Manhattan",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYU Research Data"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/33888\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/71932/nyu_2451_33888.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "Manhattan, New York, United States",
+    "New York County, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2013",
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_33888",
+  "gbl_mdModified_dt": "2015-11-23T20:57:44Z",
+  "id": "nyu-2451-33888",
+  "nyu_addl_dspace_s": "34696",
+  "locn_geometry": "ENVELOPE(-142.79870371803, -73.8935141122246, 40.8874611172832, -90.0)",
+  "gbl_indexYear_im": [
+    2013
+  ],
+  "dct_publisher_sm": [
+    ""
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-33891.json b/metadata-aardvark/Datasets/nyu-2451-33891.json
index 62f7f3ee5..15f43748c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-33891.json
+++ b/metadata-aardvark/Datasets/nyu-2451-33891.json
@@ -1,36 +1,52 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This file contains the name and route of rails in China. The attribute table contains the name of each route in Chinese and English. Some fields are null. The source of the data is the National Geomatic Center of China.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/33891",
-  "dct_language_sm": "Chinese",
-  "dct_publisher_sm": "Beijing Hua tong ren shi chang xin xi you xian ze ren gong si",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Railroads--China--Maps",
-    "Railroads--China",
-    "Transportation--China",
-    "China--Maps"
-  ],
-  "dct_title_s": "2010 China Township Rails",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "2010 China Data Center Township Census Files"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/33891\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/70890/nyu_2451_33891.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "People's Republic of China, China"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_33891",
-  "gbl_mdModified_dt": "2015-11-23T18:57:38Z",
-  "id": "nyu-2451-33891",
-  "nyu_addl_dspace_s": "34699",
-  "locn_geometry": "ENVELOPE(84.7080385538836, 133.122650297828, 52.9693411104193, 18.2223377227783)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This file contains the name and route of rails in China. The attribute table contains the name of each route in Chinese and English. Some fields are null. The source of the data is the National Geomatic Center of China."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/33891"
+  ],
+  "dct_language_sm": [
+    "Chinese"
+  ],
+  "dct_publisher_sm": [
+    "Beijing Hua tong ren shi chang xin xi you xian ze ren gong si"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Railroads--China--Maps",
+    "Railroads--China",
+    "Transportation--China",
+    "China--Maps"
+  ],
+  "dct_title_s": "2010 China Township Rails",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "2010 China Data Center Township Census Files"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/33891\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/70890/nyu_2451_33891.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "People's Republic of China, China"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_33891",
+  "gbl_mdModified_dt": "2015-11-23T18:57:38Z",
+  "id": "nyu-2451-33891",
+  "nyu_addl_dspace_s": "34699",
+  "locn_geometry": "ENVELOPE(84.7080385538836, 133.122650297828, 52.9693411104193, 18.2223377227783)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-33914.json b/metadata-aardvark/Datasets/nyu-2451-33914.json
index b6c5a47ee..9fd9a5f66 100644
--- a/metadata-aardvark/Datasets/nyu-2451-33914.json
+++ b/metadata-aardvark/Datasets/nyu-2451-33914.json
@@ -1,35 +1,51 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This file contains the names and locations of state roads in China.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/33914",
-  "dct_language_sm": "Chinese",
-  "dct_publisher_sm": "Beijing Hua tong ren shi chang xin xi you xian ze ren gong si",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Transportation--China",
-    "Roads--China",
-    "China--Maps"
-  ],
-  "dct_title_s": "2010 China State Roads",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "2010 China Data Center Township Census Files"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/33914\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/71945/nyu_2451_33914.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "People's Republic of China, China"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_33914",
-  "gbl_mdModified_dt": "2015-11-23T18:57:37Z",
-  "id": "nyu-2451-33914",
-  "nyu_addl_dspace_s": "34740",
-  "locn_geometry": "ENVELOPE(74.9090270996094, 132.523883794862, 50.5736618041992, 18.1906719207764)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This file contains the names and locations of state roads in China."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/33914"
+  ],
+  "dct_language_sm": [
+    "Chinese"
+  ],
+  "dct_publisher_sm": [
+    "Beijing Hua tong ren shi chang xin xi you xian ze ren gong si"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Transportation--China",
+    "Roads--China",
+    "China--Maps"
+  ],
+  "dct_title_s": "2010 China State Roads",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "2010 China Data Center Township Census Files"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/33914\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/71945/nyu_2451_33914.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "People's Republic of China, China"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_33914",
+  "gbl_mdModified_dt": "2015-11-23T18:57:37Z",
+  "id": "nyu-2451-33914",
+  "nyu_addl_dspace_s": "34740",
+  "locn_geometry": "ENVELOPE(74.9090270996094, 132.523883794862, 50.5736618041992, 18.1906719207764)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-33915.json b/metadata-aardvark/Datasets/nyu-2451-33915.json
index 144130a0f..198c2f934 100644
--- a/metadata-aardvark/Datasets/nyu-2451-33915.json
+++ b/metadata-aardvark/Datasets/nyu-2451-33915.json
@@ -1,34 +1,50 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This line shapefile contains the county boundaries for China.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/33915",
-  "dct_language_sm": "Chinese",
-  "dct_publisher_sm": "Beijing Hua tong ren shi chang xin xi you xian ze ren gong si",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "China--Boundaries",
-    "China--Maps"
-  ],
-  "dct_title_s": "2010 China Township County Boundaries",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "2010 China Data Center Township Census Files"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/33915\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/71152/nyu_2451_33915.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "People's Republic of China, China"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_33915",
-  "gbl_mdModified_dt": "2015-11-23T18:57:38Z",
-  "id": "nyu-2451-33915",
-  "nyu_addl_dspace_s": "34741",
-  "locn_geometry": "ENVELOPE(73.4469604492188, 135.085830688477, 53.5579261779785, 3.40847730636597)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This line shapefile contains the county boundaries for China."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/33915"
+  ],
+  "dct_language_sm": [
+    "Chinese"
+  ],
+  "dct_publisher_sm": [
+    "Beijing Hua tong ren shi chang xin xi you xian ze ren gong si"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "China--Boundaries",
+    "China--Maps"
+  ],
+  "dct_title_s": "2010 China Township County Boundaries",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "2010 China Data Center Township Census Files"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/33915\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/71152/nyu_2451_33915.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "People's Republic of China, China"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_33915",
+  "gbl_mdModified_dt": "2015-11-23T18:57:38Z",
+  "id": "nyu-2451-33915",
+  "nyu_addl_dspace_s": "34741",
+  "locn_geometry": "ENVELOPE(73.4469604492188, 135.085830688477, 53.5579261779785, 3.40847730636597)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-33916.json b/metadata-aardvark/Datasets/nyu-2451-33916.json
index 74a761f74..fff6bd984 100644
--- a/metadata-aardvark/Datasets/nyu-2451-33916.json
+++ b/metadata-aardvark/Datasets/nyu-2451-33916.json
@@ -1,35 +1,51 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This file contains the boundaries for China's coastlines and islands.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/33916",
-  "dct_language_sm": "Chinese",
-  "dct_publisher_sm": "Beijing Hua tong ren shi chang xin xi you xian ze ren gong si",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "China--Boundaries",
-    "Islands--China",
-    "China--Maps"
-  ],
-  "dct_title_s": "2010 China Coastlines and Islands",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "2010 China Data Center Township Census Files"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/33916\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/71098/nyu_2451_33916.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "People's Republic of China, China"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_33916",
-  "gbl_mdModified_dt": "2015-11-23T18:57:38Z",
-  "id": "nyu-2451-33916",
-  "nyu_addl_dspace_s": "34742",
-  "locn_geometry": "ENVELOPE(73.4469604492188, 135.085830688477, 53.5579261779785, 16.833438873291)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This file contains the boundaries for China's coastlines and islands."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/33916"
+  ],
+  "dct_language_sm": [
+    "Chinese"
+  ],
+  "dct_publisher_sm": [
+    "Beijing Hua tong ren shi chang xin xi you xian ze ren gong si"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "China--Boundaries",
+    "Islands--China",
+    "China--Maps"
+  ],
+  "dct_title_s": "2010 China Coastlines and Islands",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "2010 China Data Center Township Census Files"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/33916\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/71098/nyu_2451_33916.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "People's Republic of China, China"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_33916",
+  "gbl_mdModified_dt": "2015-11-23T18:57:38Z",
+  "id": "nyu-2451-33916",
+  "nyu_addl_dspace_s": "34742",
+  "locn_geometry": "ENVELOPE(73.4469604492188, 135.085830688477, 53.5579261779785, 16.833438873291)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-33917.json b/metadata-aardvark/Datasets/nyu-2451-33917.json
index 220c824e5..d92301252 100644
--- a/metadata-aardvark/Datasets/nyu-2451-33917.json
+++ b/metadata-aardvark/Datasets/nyu-2451-33917.json
@@ -1,34 +1,50 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This file contains names and locations of highways in China. The source is the National Geomatic Center of China (NGCC).",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/33917",
-  "dct_language_sm": "Chinese",
-  "dct_publisher_sm": "Beijing Hua tong ren shi chang xin xi you xian ze ren gong si",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Transportation--China",
-    "China--Maps"
-  ],
-  "dct_title_s": "2010 China Township Highways",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "2010 China Data Center Township Census Files"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/33917\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/71100/nyu_2451_33917.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "People's Republic of China, China"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_33917",
-  "gbl_mdModified_dt": "2015-11-23T18:57:38Z",
-  "id": "nyu-2451-33917",
-  "nyu_addl_dspace_s": "34743",
-  "locn_geometry": "ENVELOPE(84.8292615539964, 132.546783591845, 47.6620139968296, 18.226526260376)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This file contains names and locations of highways in China. The source is the National Geomatic Center of China (NGCC)."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/33917"
+  ],
+  "dct_language_sm": [
+    "Chinese"
+  ],
+  "dct_publisher_sm": [
+    "Beijing Hua tong ren shi chang xin xi you xian ze ren gong si"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Transportation--China",
+    "China--Maps"
+  ],
+  "dct_title_s": "2010 China Township Highways",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "2010 China Data Center Township Census Files"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/33917\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/71100/nyu_2451_33917.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "People's Republic of China, China"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_33917",
+  "gbl_mdModified_dt": "2015-11-23T18:57:38Z",
+  "id": "nyu-2451-33917",
+  "nyu_addl_dspace_s": "34743",
+  "locn_geometry": "ENVELOPE(84.8292615539964, 132.546783591845, 47.6620139968296, 18.226526260376)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-33918.json b/metadata-aardvark/Datasets/nyu-2451-33918.json
index ea9a74d3f..648031907 100644
--- a/metadata-aardvark/Datasets/nyu-2451-33918.json
+++ b/metadata-aardvark/Datasets/nyu-2451-33918.json
@@ -1,35 +1,51 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "China Provincial Trunk Roads is a polyline theme representing provincial trunk roads in China for 2000.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/33918",
-  "dct_language_sm": "Chinese",
-  "dct_publisher_sm": "Beijing Hua tong ren shi chang xin xi you xian ze ren gong si",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Transportation--China",
-    "Roads--China",
-    "China--Maps"
-  ],
-  "dct_title_s": "2010 China Provincial Trunk Roads",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "2010 China Data Center Township Census Files"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/33918\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/71102/nyu_2451_33918.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "People's Republic of China, China"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_33918",
-  "gbl_mdModified_dt": "2015-11-23T18:57:37Z",
-  "id": "nyu-2451-33918",
-  "nyu_addl_dspace_s": "34744",
-  "locn_geometry": "ENVELOPE(73.9164962768555, 134.312316894531, 53.3699378967285, 18.2233543395996)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "China Provincial Trunk Roads is a polyline theme representing provincial trunk roads in China for 2000."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/33918"
+  ],
+  "dct_language_sm": [
+    "Chinese"
+  ],
+  "dct_publisher_sm": [
+    "Beijing Hua tong ren shi chang xin xi you xian ze ren gong si"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Transportation--China",
+    "Roads--China",
+    "China--Maps"
+  ],
+  "dct_title_s": "2010 China Provincial Trunk Roads",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "2010 China Data Center Township Census Files"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/33918\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/71102/nyu_2451_33918.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "People's Republic of China, China"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_33918",
+  "gbl_mdModified_dt": "2015-11-23T18:57:37Z",
+  "id": "nyu-2451-33918",
+  "nyu_addl_dspace_s": "34744",
+  "locn_geometry": "ENVELOPE(73.9164962768555, 134.312316894531, 53.3699378967285, 18.2233543395996)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-33919.json b/metadata-aardvark/Datasets/nyu-2451-33919.json
index 9ed2b56f5..5f8c02bb9 100644
--- a/metadata-aardvark/Datasets/nyu-2451-33919.json
+++ b/metadata-aardvark/Datasets/nyu-2451-33919.json
@@ -1,35 +1,51 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile contains the names and courses of the main rivers in China.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/33919",
-  "dct_language_sm": "Chinese",
-  "dct_publisher_sm": "Beijing Hua tong ren shi chang xin xi you xian ze ren gong si",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Rivers--China",
-    "Rivers",
-    "China--Maps"
-  ],
-  "dct_title_s": "2010 China Township Main Rivers",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "2010 China Data Center Township Census Files"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/33919\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/71104/nyu_2451_33919.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "People's Republic of China, China"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_33919",
-  "gbl_mdModified_dt": "2015-11-23T18:57:37Z",
-  "id": "nyu-2451-33919",
-  "nyu_addl_dspace_s": "34745",
-  "locn_geometry": "ENVELOPE(79.0229110717773, 135.101516723633, 53.5621223449707, 19.2314262390137)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile contains the names and courses of the main rivers in China."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/33919"
+  ],
+  "dct_language_sm": [
+    "Chinese"
+  ],
+  "dct_publisher_sm": [
+    "Beijing Hua tong ren shi chang xin xi you xian ze ren gong si"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Rivers--China",
+    "Rivers",
+    "China--Maps"
+  ],
+  "dct_title_s": "2010 China Township Main Rivers",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "2010 China Data Center Township Census Files"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/33919\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/71104/nyu_2451_33919.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "People's Republic of China, China"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_33919",
+  "gbl_mdModified_dt": "2015-11-23T18:57:37Z",
+  "id": "nyu-2451-33919",
+  "nyu_addl_dspace_s": "34745",
+  "locn_geometry": "ENVELOPE(79.0229110717773, 135.101516723633, 53.5621223449707, 19.2314262390137)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-33920.json b/metadata-aardvark/Datasets/nyu-2451-33920.json
index 39d0eb203..191c201ee 100644
--- a/metadata-aardvark/Datasets/nyu-2451-33920.json
+++ b/metadata-aardvark/Datasets/nyu-2451-33920.json
@@ -1,34 +1,50 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This file contains the boundaries of provinces in China.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/33920",
-  "dct_language_sm": "Chinese",
-  "dct_publisher_sm": "Beijing Hua tong ren shi chang xin xi you xian ze ren gong si",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "China--Boundaries",
-    "China--Maps"
-  ],
-  "dct_title_s": "2010 China Province Boundaries",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "2010 China Data Center Township Census Files"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/33920\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/71107/nyu_2451_33920.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "People's Republic of China, China"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_33920",
-  "gbl_mdModified_dt": "2015-11-23T18:57:38Z",
-  "id": "nyu-2451-33920",
-  "nyu_addl_dspace_s": "34746",
-  "locn_geometry": "ENVELOPE(73.4469604492188, 135.085830688477, 53.5579261779785, 6.3186411857605)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This file contains the boundaries of provinces in China."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/33920"
+  ],
+  "dct_language_sm": [
+    "Chinese"
+  ],
+  "dct_publisher_sm": [
+    "Beijing Hua tong ren shi chang xin xi you xian ze ren gong si"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "China--Boundaries",
+    "China--Maps"
+  ],
+  "dct_title_s": "2010 China Province Boundaries",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "2010 China Data Center Township Census Files"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/33920\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/71107/nyu_2451_33920.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "People's Republic of China, China"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_33920",
+  "gbl_mdModified_dt": "2015-11-23T18:57:38Z",
+  "id": "nyu-2451-33920",
+  "nyu_addl_dspace_s": "34746",
+  "locn_geometry": "ENVELOPE(73.4469604492188, 135.085830688477, 53.5579261779785, 6.3186411857605)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-33987.json b/metadata-aardvark/Datasets/nyu-2451-33987.json
index 216a1a3f9..63518f6ce 100644
--- a/metadata-aardvark/Datasets/nyu-2451-33987.json
+++ b/metadata-aardvark/Datasets/nyu-2451-33987.json
@@ -1,37 +1,53 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile layer represents the relevant areas of the Inclusionary Housing Program in New York City. The Inclusionary Housing Designated Areas Program was created in 2005 to encourage the creation and preservation of affordable housing in medium and high-density neighborhoods being rezoned to create new housing opportunities. The program modifies the base floor area ratio (FAR) available for developments and offers a floor area bonus for developments that provide affordable housing either on-site or within the surrounding community.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/33987",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (City). Department of City Planning",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Housing",
-    "Urban density",
-    "Buildings",
-    "Zoning law"
-  ],
-  "dct_title_s": "2015 New York City Inclusionary Housing Designated Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Bytes of the Big Apple"
-  ],
-  "dct_issued_s": "04/01/2015",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/33987\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/71934/nyu_2451_33987.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "New York City, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_33987",
-  "gbl_mdModified_dt": "2015-11-23T20:57:44Z",
-  "id": "nyu-2451-33987",
-  "nyu_addl_dspace_s": "34834",
-  "locn_geometry": "ENVELOPE(-74.0213449896564, -73.7816195024446, 40.8737716294098, 40.5721277990368)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile layer represents the relevant areas of the Inclusionary Housing Program in New York City. The Inclusionary Housing Designated Areas Program was created in 2005 to encourage the creation and preservation of affordable housing in medium and high-density neighborhoods being rezoned to create new housing opportunities. The program modifies the base floor area ratio (FAR) available for developments and offers a floor area bonus for developments that provide affordable housing either on-site or within the surrounding community."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/33987"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (City). Department of City Planning"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Housing",
+    "Urban density",
+    "Buildings",
+    "Zoning law"
+  ],
+  "dct_title_s": "2015 New York City Inclusionary Housing Designated Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Bytes of the Big Apple"
+  ],
+  "dct_issued_s": "04/01/2015",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/33987\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/71934/nyu_2451_33987.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "New York City, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_33987",
+  "gbl_mdModified_dt": "2015-11-23T20:57:44Z",
+  "id": "nyu-2451-33987",
+  "nyu_addl_dspace_s": "34834",
+  "locn_geometry": "ENVELOPE(-74.0213449896564, -73.7816195024446, 40.8737716294098, 40.5721277990368)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34036.json b/metadata-aardvark/Datasets/nyu-2451-34036.json
index 4222717ea..e62ceae70 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34036.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34036.json
@@ -1,39 +1,53 @@
-{
-  "dct_creator_sm": [
-    "Government of the Autonomous City of Buenos Aires"
-  ],
-  "dct_description_sm": "This map is the boundaries and the names of the hospital zone areas in Buenos Aires, Argentina. It is taken from the City of Buenos Aires GIS and data center, and full documentation is available at http://data.buenosaires.gob.ar/dataset/areas-hospitalarias/resource/c1caac1d-6055-44fa-9367-c30c36424610",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34036",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Buenos Aires (Argentina)",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Buenos Aires Metropolitan Area (Argentina)--Maps",
-    "Hospitals",
-    "Buenos Aires (Argentina)--Politics and government",
-    "Areas"
-  ],
-  "dct_title_s": "2013 Hospital Zone Areas in Buenos Aires",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Art and Politics in the City"
-  ],
-  "dct_issued_s": "07/02/2013",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34036\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/71690/nyu_2451_34036.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "Buenos Aires, Buenos Aires F.D., Argentina"
-  ],
-  "dct_temporal_sm": [
-    "2013"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34036",
-  "gbl_mdModified_dt": "2016-03-11T19:08:01Z",
-  "id": "nyu-2451-34036",
-  "nyu_addl_dspace_s": "34880",
-  "locn_geometry": "ENVELOPE(-58.530916480872, -58.3345478894812, -34.5279899419183, -34.7057379596882)",
-  "gbl_indexYear_im": 2013
+{
+  "dct_creator_sm": [
+    "Government of the Autonomous City of Buenos Aires"
+  ],
+  "dct_description_sm": [
+    "This map is the boundaries and the names of the hospital zone areas in Buenos Aires, Argentina. It is taken from the City of Buenos Aires GIS and data center, and full documentation is available at http://data.buenosaires.gob.ar/dataset/areas-hospitalarias/resource/c1caac1d-6055-44fa-9367-c30c36424610"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34036"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Buenos Aires (Argentina)"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Buenos Aires Metropolitan Area (Argentina)--Maps",
+    "Hospitals",
+    "Buenos Aires (Argentina)--Politics and government",
+    "Areas"
+  ],
+  "dct_title_s": "2013 Hospital Zone Areas in Buenos Aires",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Art and Politics in the City"
+  ],
+  "dct_issued_s": "07/02/2013",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34036\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/71690/nyu_2451_34036.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "Buenos Aires, Buenos Aires F.D., Argentina"
+  ],
+  "dct_temporal_sm": [
+    "2013"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34036",
+  "gbl_mdModified_dt": "2016-03-11T19:08:01Z",
+  "id": "nyu-2451-34036",
+  "nyu_addl_dspace_s": "34880",
+  "locn_geometry": "ENVELOPE(-58.530916480872, -58.3345478894812, -34.5279899419183, -34.7057379596882)",
+  "gbl_indexYear_im": [
+    2013
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34049.json b/metadata-aardvark/Datasets/nyu-2451-34049.json
index 69a67f622..fafbed2f2 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34049.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34049.json
@@ -1,31 +1,50 @@
-{
-  "dct_description_sm": "U.S. Counties represents the counties of the United States. This data set provides six feature classes for displaying the data at different scales. Everything about the feature classes is the same but the level of generalization and its name. The base feature class is called and isn't generalized. The least generalized feature class is called _1, the next more generalized feature class is called _2, and so on. For best performance, use the most appropriate feature class when displaying or printing.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34049",
-  "dct_language_sm": "English",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Counties",
-    "Administrative boundaries"
-  ],
-  "dct_title_s": "2010 US Counties",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34049\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/bitstream/2451/34049/2/nyu-2010USCounties.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "United States"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34049",
-  "gbl_mdModified_dt": "2020-11-25T08:00:43Z",
-  "id": "nyu-2451-34049",
-  "nyu_addl_dspace_s": "34892",
-  "locn_geometry": "ENVELOPE(-179.14734, 179.778465, 71.390482, 17.881242)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_description_sm": [
+    "U.S. Counties represents the counties of the United States. This data set provides six feature classes for displaying the data at different scales. Everything about the feature classes is the same but the level of generalization and its name. The base feature class is called and isn't generalized. The least generalized feature class is called _1, the next more generalized feature class is called _2, and so on. For best performance, use the most appropriate feature class when displaying or printing."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34049"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Counties",
+    "Administrative boundaries"
+  ],
+  "dct_title_s": "2010 US Counties",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34049\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/bitstream/2451/34049/2/nyu-2010USCounties.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "United States"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34049",
+  "gbl_mdModified_dt": "2020-11-25T08:00:43Z",
+  "id": "nyu-2451-34049",
+  "nyu_addl_dspace_s": "34892",
+  "locn_geometry": "ENVELOPE(-179.14734, 179.778465, 71.390482, 17.881242)",
+  "gbl_indexYear_im": [
+    2010
+  ],
+  "dct_publisher_sm": [
+    ""
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34055.json b/metadata-aardvark/Datasets/nyu-2451-34055.json
index 700d430fc..eabc04260 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34055.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34055.json
@@ -1,36 +1,52 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "U.S. and Canada Lakes represents the major lakes within the United States and Canada. This data set provides five feature classes for displaying the data at different scales. Everything about the feature classes is the same but the level of generalization and its name. The base feature class is called and isn't generalized. The least generalized feature class is called _1, the next more generalized feature class is called_2, and so on. For best performance, use the most appropriate feature class when displaying or printing.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34055",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Environmental Systems Research Institute (Redlands, Calif.)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Lakes",
-    "Nature",
-    "Lakes--United States"
-  ],
-  "dct_title_s": "2010 U.S. and Canada Lakes",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "ESRI 10 StreetMap"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34055\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73367/nyu_2451_34055.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "United States of America",
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34055",
-  "gbl_mdModified_dt": "2016-01-30T04:04:03Z",
-  "id": "nyu-2451-34055",
-  "nyu_addl_dspace_s": "34898",
-  "locn_geometry": "ENVELOPE(-135.172518182, -63.067781818, 67.046936364, 26.682836364)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "U.S. and Canada Lakes represents the major lakes within the United States and Canada. This data set provides five feature classes for displaying the data at different scales. Everything about the feature classes is the same but the level of generalization and its name. The base feature class is called and isn't generalized. The least generalized feature class is called _1, the next more generalized feature class is called_2, and so on. For best performance, use the most appropriate feature class when displaying or printing."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34055"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Environmental Systems Research Institute (Redlands, Calif.)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Lakes",
+    "Nature",
+    "Lakes--United States"
+  ],
+  "dct_title_s": "2010 U.S. and Canada Lakes",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "ESRI 10 StreetMap"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34055\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73367/nyu_2451_34055.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "United States of America",
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34055",
+  "gbl_mdModified_dt": "2016-01-30T04:04:03Z",
+  "id": "nyu-2451-34055",
+  "nyu_addl_dspace_s": "34898",
+  "locn_geometry": "ENVELOPE(-135.172518182, -63.067781818, 67.046936364, 26.682836364)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34057.json b/metadata-aardvark/Datasets/nyu-2451-34057.json
index 2af965a6b..16a91aec4 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34057.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34057.json
@@ -1,36 +1,52 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "U.S. and Canada Maneuvers represents street and highway maneuvers in the United States and Canada.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34057",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Environmental Systems Research Institute (Redlands, Calif.)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Roads",
-    "Transportation--Canada",
-    "Transportation--United States"
-  ],
-  "dct_title_s": "2010 U.S. and Canada Maneuvers",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "ESRI 10 StreetMap"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34057\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73360/nyu_2451_34057.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "United States of America",
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34057",
-  "gbl_mdModified_dt": "2016-01-30T04:04:03Z",
-  "id": "nyu-2451-34057",
-  "nyu_addl_dspace_s": "34900",
-  "locn_geometry": "ENVELOPE(-158.182763, -64.258109, 53.819133, 21.269086)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "U.S. and Canada Maneuvers represents street and highway maneuvers in the United States and Canada."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34057"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Environmental Systems Research Institute (Redlands, Calif.)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Roads",
+    "Transportation--Canada",
+    "Transportation--United States"
+  ],
+  "dct_title_s": "2010 U.S. and Canada Maneuvers",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "ESRI 10 StreetMap"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34057\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73360/nyu_2451_34057.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "United States of America",
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34057",
+  "gbl_mdModified_dt": "2016-01-30T04:04:03Z",
+  "id": "nyu-2451-34057",
+  "nyu_addl_dspace_s": "34900",
+  "locn_geometry": "ENVELOPE(-158.182763, -64.258109, 53.819133, 21.269086)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34060.json b/metadata-aardvark/Datasets/nyu-2451-34060.json
index e018a0953..59bb573b6 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34060.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34060.json
@@ -1,36 +1,52 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "U.S. and Canada Parks represents parks and forests within the United States and Canada at national, state, and local levels. This data set provides six feature classes for displaying the data at different scales. Everything about the feature classes is the same but the level of generalization and its name. The base feature class is called and isn't generalized. The least generalized feature class is called _1, the next more generalized feature class is called _2, and so on. For best performance, use the most appropriate feature class when displaying or printing.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34060",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Environmental Systems Research Institute (Redlands, Calif.)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Parks",
-    "Parks--United States",
-    "Forests and forestry"
-  ],
-  "dct_title_s": "2010 U.S. and Canada Parks",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "ESRI 10 StreetMap"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34060\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73356/nyu_2451_34060.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "United States of America",
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34060",
-  "gbl_mdModified_dt": "2016-01-30T04:04:02Z",
-  "id": "nyu-2451-34060",
-  "nyu_addl_dspace_s": "34904",
-  "locn_geometry": "ENVELOPE(-167.540447, -52.684267, 83.076004, 17.883138)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "U.S. and Canada Parks represents parks and forests within the United States and Canada at national, state, and local levels. This data set provides six feature classes for displaying the data at different scales. Everything about the feature classes is the same but the level of generalization and its name. The base feature class is called and isn't generalized. The least generalized feature class is called _1, the next more generalized feature class is called _2, and so on. For best performance, use the most appropriate feature class when displaying or printing."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34060"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Environmental Systems Research Institute (Redlands, Calif.)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Parks",
+    "Parks--United States",
+    "Forests and forestry"
+  ],
+  "dct_title_s": "2010 U.S. and Canada Parks",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "ESRI 10 StreetMap"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34060\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73356/nyu_2451_34060.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "United States of America",
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34060",
+  "gbl_mdModified_dt": "2016-01-30T04:04:02Z",
+  "id": "nyu-2451-34060",
+  "nyu_addl_dspace_s": "34904",
+  "locn_geometry": "ENVELOPE(-167.540447, -52.684267, 83.076004, 17.883138)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34061.json b/metadata-aardvark/Datasets/nyu-2451-34061.json
index 67ab3c39f..5b59cd972 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34061.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34061.json
@@ -1,36 +1,52 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "U.S. and Canada Railroads represents the railroads of the United States and Canada. This data set provides six feature classes for displaying the data at different scales. Everything about the feature classes is the same but the level of generalization and its name. The base feature class is called and isn't generalized. The least generalized feature class is called _1, the next more generalized feature class is called _2, and so on. For best performance, use the most appropriate feature class when displaying or printing.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34061",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Environmental Systems Research Institute (Redlands, Calif.)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Railroads",
-    "Railroads and state--Canada",
-    "Transportation"
-  ],
-  "dct_title_s": "2010 U.S. and Canada Railroads",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "ESRI 10 StreetMap"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34061\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73354/nyu_2451_34061.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "United States of America",
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34061",
-  "gbl_mdModified_dt": "2016-01-30T04:04:02Z",
-  "id": "nyu-2451-34061",
-  "nyu_addl_dspace_s": "34905",
-  "locn_geometry": "ENVELOPE(-165.261686, -52.709327, 65.000057, 18.003078)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "U.S. and Canada Railroads represents the railroads of the United States and Canada. This data set provides six feature classes for displaying the data at different scales. Everything about the feature classes is the same but the level of generalization and its name. The base feature class is called and isn't generalized. The least generalized feature class is called _1, the next more generalized feature class is called _2, and so on. For best performance, use the most appropriate feature class when displaying or printing."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34061"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Environmental Systems Research Institute (Redlands, Calif.)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Railroads",
+    "Railroads and state--Canada",
+    "Transportation"
+  ],
+  "dct_title_s": "2010 U.S. and Canada Railroads",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "ESRI 10 StreetMap"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34061\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73354/nyu_2451_34061.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "United States of America",
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34061",
+  "gbl_mdModified_dt": "2016-01-30T04:04:02Z",
+  "id": "nyu-2451-34061",
+  "nyu_addl_dspace_s": "34905",
+  "locn_geometry": "ENVELOPE(-165.261686, -52.709327, 65.000057, 18.003078)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34062.json b/metadata-aardvark/Datasets/nyu-2451-34062.json
index 528f43f2b..2327d1b98 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34062.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34062.json
@@ -1,38 +1,54 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "U.S. and Canada Recreation Areas represents point locations within the United States and Canada of common recreation landmarks including golf courses, zoos, resorts, and other recreational facilities.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34062",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Environmental Systems Research Institute (Redlands, Calif.)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Recreation areas",
-    "Recreation",
-    "Golf courses",
-    "Zoos",
-    "Parks"
-  ],
-  "dct_title_s": "2010 U.S. and Canada Recreation Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "ESRI 10 StreetMap"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34062\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73352/nyu_2451_34062.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "United States of America",
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34062",
-  "gbl_mdModified_dt": "2016-01-30T04:04:02Z",
-  "id": "nyu-2451-34062",
-  "nyu_addl_dspace_s": "34906",
-  "locn_geometry": "ENVELOPE(-161.741602, -52.681143, 64.896843, 17.970693)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "U.S. and Canada Recreation Areas represents point locations within the United States and Canada of common recreation landmarks including golf courses, zoos, resorts, and other recreational facilities."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34062"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Environmental Systems Research Institute (Redlands, Calif.)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Recreation areas",
+    "Recreation",
+    "Golf courses",
+    "Zoos",
+    "Parks"
+  ],
+  "dct_title_s": "2010 U.S. and Canada Recreation Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "ESRI 10 StreetMap"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34062\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73352/nyu_2451_34062.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "United States of America",
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34062",
+  "gbl_mdModified_dt": "2016-01-30T04:04:02Z",
+  "id": "nyu-2451-34062",
+  "nyu_addl_dspace_s": "34906",
+  "locn_geometry": "ENVELOPE(-161.741602, -52.681143, 64.896843, 17.970693)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34063.json b/metadata-aardvark/Datasets/nyu-2451-34063.json
index 4bd3dc9ba..3f35638e2 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34063.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34063.json
@@ -1,38 +1,54 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "U.S. and Canada Retail Centers represents locations within the United States and Canada for shopping centers and major retail centers.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34063",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Environmental Systems Research Institute (Redlands, Calif.)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Retail trade",
-    "Retail trade--Canada",
-    "Retail trade--United States",
-    "Centers (Places for activities)",
-    "Shopping centers"
-  ],
-  "dct_title_s": "2010 U.S. and Canada Retail Centers",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "ESRI 10 StreetMap"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34063\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73350/nyu_2451_34063.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "United States of America",
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34063",
-  "gbl_mdModified_dt": "2016-01-30T04:04:02Z",
-  "id": "nyu-2451-34063",
-  "nyu_addl_dspace_s": "34907",
-  "locn_geometry": "ENVELOPE(-159.392653, -52.71085, 64.852148, 17.993815)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "U.S. and Canada Retail Centers represents locations within the United States and Canada for shopping centers and major retail centers."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34063"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Environmental Systems Research Institute (Redlands, Calif.)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Retail trade",
+    "Retail trade--Canada",
+    "Retail trade--United States",
+    "Centers (Places for activities)",
+    "Shopping centers"
+  ],
+  "dct_title_s": "2010 U.S. and Canada Retail Centers",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "ESRI 10 StreetMap"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34063\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73350/nyu_2451_34063.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "United States of America",
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34063",
+  "gbl_mdModified_dt": "2016-01-30T04:04:02Z",
+  "id": "nyu-2451-34063",
+  "nyu_addl_dspace_s": "34907",
+  "locn_geometry": "ENVELOPE(-159.392653, -52.71085, 64.852148, 17.993815)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34064.json b/metadata-aardvark/Datasets/nyu-2451-34064.json
index 36af70f6f..44d890ce8 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34064.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34064.json
@@ -1,37 +1,53 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "U.S. and Canada Rivers represents rivers and other linear water features within the United States and Canada. This data set provides six feature classes for displaying the data at different scales. Everything about the feature classes is the same but the level of generalization and its name. The base feature class is called and isn't generalized. The least generalized feature class is called _1, the next more generalized feature class is called _2, and so on. For best performance, use the most appropriate feature class when displaying or printing.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34064",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Environmental Systems Research Institute (Redlands, Calif.)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Rivers",
-    "Rivers--United States",
-    "Rivers--Canada",
-    "Waterways"
-  ],
-  "dct_title_s": "2010 U.S. and Canada Rivers",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "ESRI 10 StreetMap"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34064\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73348/nyu_2451_34064.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "United States of America",
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34064",
-  "gbl_mdModified_dt": "2016-01-30T04:04:01Z",
-  "id": "nyu-2451-34064",
-  "nyu_addl_dspace_s": "34908",
-  "locn_geometry": "ENVELOPE(-178.079805, 179.675161, 78.64163, 17.932051)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "U.S. and Canada Rivers represents rivers and other linear water features within the United States and Canada. This data set provides six feature classes for displaying the data at different scales. Everything about the feature classes is the same but the level of generalization and its name. The base feature class is called and isn't generalized. The least generalized feature class is called _1, the next more generalized feature class is called _2, and so on. For best performance, use the most appropriate feature class when displaying or printing."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34064"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Environmental Systems Research Institute (Redlands, Calif.)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Rivers",
+    "Rivers--United States",
+    "Rivers--Canada",
+    "Waterways"
+  ],
+  "dct_title_s": "2010 U.S. and Canada Rivers",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "ESRI 10 StreetMap"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34064\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73348/nyu_2451_34064.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "United States of America",
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34064",
+  "gbl_mdModified_dt": "2016-01-30T04:04:01Z",
+  "id": "nyu-2451-34064",
+  "nyu_addl_dspace_s": "34908",
+  "locn_geometry": "ENVELOPE(-178.079805, 179.675161, 78.64163, 17.932051)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34065.json b/metadata-aardvark/Datasets/nyu-2451-34065.json
index d0286fc41..278885608 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34065.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34065.json
@@ -1,37 +1,53 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "U.S. States and Canada Provinces represents the states of the United States and the provinces of Canada. This data set provides six feature classes for displaying the data at different scales. Everything about the feature classes is the same but the level of generalization and its name. The base feature class is calledand isn't generalized. The least generalized feature class is called _1, the next more generalized feature class is called _2, and so on. For best performance, use the most appropriate feature class when displaying or printing.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34065",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Environmental Systems Research Institute (Redlands, Calif.)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "United States--Administrative and political divisions",
-    "Canada--Administrative and political divisions",
-    "Provinces",
-    "States"
-  ],
-  "dct_title_s": "2010 U.S. States and Canada Provinces",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "ESRI 10 StreetMap"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34065\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73346/nyu_2451_34065.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "United States of America",
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34065",
-  "gbl_mdModified_dt": "2016-01-30T04:04:01Z",
-  "id": "nyu-2451-34065",
-  "nyu_addl_dspace_s": "34909",
-  "locn_geometry": "ENVELOPE(-179.231086, 179.859685, 85.79181, 17.83151)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "U.S. States and Canada Provinces represents the states of the United States and the provinces of Canada. This data set provides six feature classes for displaying the data at different scales. Everything about the feature classes is the same but the level of generalization and its name. The base feature class is calledand isn't generalized. The least generalized feature class is called _1, the next more generalized feature class is called _2, and so on. For best performance, use the most appropriate feature class when displaying or printing."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34065"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Environmental Systems Research Institute (Redlands, Calif.)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "United States--Administrative and political divisions",
+    "Canada--Administrative and political divisions",
+    "Provinces",
+    "States"
+  ],
+  "dct_title_s": "2010 U.S. States and Canada Provinces",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "ESRI 10 StreetMap"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34065\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73346/nyu_2451_34065.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "United States of America",
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34065",
+  "gbl_mdModified_dt": "2016-01-30T04:04:01Z",
+  "id": "nyu-2451-34065",
+  "nyu_addl_dspace_s": "34909",
+  "locn_geometry": "ENVELOPE(-179.231086, 179.859685, 85.79181, 17.83151)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34066.json b/metadata-aardvark/Datasets/nyu-2451-34066.json
index e985f39b4..3cf0aa046 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34066.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34066.json
@@ -1,38 +1,54 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "U.S. State and Canada Province Boundaries represents the boundary lines between the states of the United States and the provinces of Canada. This data set provides six feature classes for displaying the data at different scales. Everything about the feature classes is the same but the level of generalization and its name. The base feature class is called and isn't generalized. The least generalized feature class is called _1, the next more generalized feature class is called _2, and so on. For best performance, use the most appropriate feature class when displaying or printing.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34066",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Environmental Systems Research Institute (Redlands, Calif.)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "United States--Administrative and political divisions",
-    "Canada--Administrative and political divisions",
-    "Boundaries",
-    "Provinces",
-    "States"
-  ],
-  "dct_title_s": "2010 U.S. State and Canada Province Boundaries",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "ESRI 10 StreetMap"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34066\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73344/nyu_2451_34066.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "United States of America",
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34066",
-  "gbl_mdModified_dt": "2016-01-30T04:04:01Z",
-  "id": "nyu-2451-34066",
-  "nyu_addl_dspace_s": "34910",
-  "locn_geometry": "ENVELOPE(-141.004096, -57.100241, 85.294574, 29.596577)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "U.S. State and Canada Province Boundaries represents the boundary lines between the states of the United States and the provinces of Canada. This data set provides six feature classes for displaying the data at different scales. Everything about the feature classes is the same but the level of generalization and its name. The base feature class is called and isn't generalized. The least generalized feature class is called _1, the next more generalized feature class is called _2, and so on. For best performance, use the most appropriate feature class when displaying or printing."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34066"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Environmental Systems Research Institute (Redlands, Calif.)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "United States--Administrative and political divisions",
+    "Canada--Administrative and political divisions",
+    "Boundaries",
+    "Provinces",
+    "States"
+  ],
+  "dct_title_s": "2010 U.S. State and Canada Province Boundaries",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "ESRI 10 StreetMap"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34066\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73344/nyu_2451_34066.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "United States of America",
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34066",
+  "gbl_mdModified_dt": "2016-01-30T04:04:01Z",
+  "id": "nyu-2451-34066",
+  "nyu_addl_dspace_s": "34910",
+  "locn_geometry": "ENVELOPE(-141.004096, -57.100241, 85.294574, 29.596577)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34067.json b/metadata-aardvark/Datasets/nyu-2451-34067.json
index d2befd47c..3799462ee 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34067.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34067.json
@@ -1,37 +1,53 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "U.S. and Canada Streets Cartographic represents streets, highways, interstate highways, roads with and without limited access, secondary and connecting roads, local and rural roads, roads with special characteristics, access ramps, and ferries within the United States and Canada.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34067",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Environmental Systems Research Institute (Redlands, Calif.)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Streets",
-    "Roads",
-    "Transportation--United States",
-    "Transportation--Canada"
-  ],
-  "dct_title_s": "2010 U.S. and Canada Streets Cartographic",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "ESRI 10 StreetMap"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34067\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/72236/nyu_2451_34067.zip\"}",
-  "dct_spatial_sm": [
-    "United States of America",
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34067",
-  "gbl_mdModified_dt": "2016-01-30T04:04:01Z",
-  "id": "nyu-2451-34067",
-  "nyu_addl_dspace_s": "34911",
-  "locn_geometry": "ENVELOPE(-178.090634, 179.452975, 76.427236, 18.911530886)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "U.S. and Canada Streets Cartographic represents streets, highways, interstate highways, roads with and without limited access, secondary and connecting roads, local and rural roads, roads with special characteristics, access ramps, and ferries within the United States and Canada."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34067"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Environmental Systems Research Institute (Redlands, Calif.)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Streets",
+    "Roads",
+    "Transportation--United States",
+    "Transportation--Canada"
+  ],
+  "dct_title_s": "2010 U.S. and Canada Streets Cartographic",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "ESRI 10 StreetMap"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34067\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/72236/nyu_2451_34067.zip\"}",
+  "dct_spatial_sm": [
+    "United States of America",
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34067",
+  "gbl_mdModified_dt": "2016-01-30T04:04:01Z",
+  "id": "nyu-2451-34067",
+  "nyu_addl_dspace_s": "34911",
+  "locn_geometry": "ENVELOPE(-178.090634, 179.452975, 76.427236, 18.911530886)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34068.json b/metadata-aardvark/Datasets/nyu-2451-34068.json
index a8531b32f..c472fb5cd 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34068.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34068.json
@@ -1,38 +1,54 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "U.S. and Canada Transportation Terminals represents locations within the United States and Canada for transportation terminals such as bus terminals, train stations, marine and ferry terminals, and other significant transportation nodes.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34068",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Environmental Systems Research Institute (Redlands, Calif.)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Transportation",
-    "Airports",
-    "Ferries",
-    "Bus stops",
-    "Terminals (Transportation)"
-  ],
-  "dct_title_s": "2010 U.S. and Canada Transportation Terminals",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "ESRI 10 StreetMap"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34068\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/72238/nyu_2451_34068.zip\"}",
-  "dct_spatial_sm": [
-    "United States of America",
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34068",
-  "gbl_mdModified_dt": "2016-01-30T04:04:01Z",
-  "id": "nyu-2451-34068",
-  "nyu_addl_dspace_s": "34912",
-  "locn_geometry": "ENVELOPE(-166.498692, -52.713966, 67.45651, 18.152334)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "U.S. and Canada Transportation Terminals represents locations within the United States and Canada for transportation terminals such as bus terminals, train stations, marine and ferry terminals, and other significant transportation nodes."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34068"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Environmental Systems Research Institute (Redlands, Calif.)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Transportation",
+    "Airports",
+    "Ferries",
+    "Bus stops",
+    "Terminals (Transportation)"
+  ],
+  "dct_title_s": "2010 U.S. and Canada Transportation Terminals",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "ESRI 10 StreetMap"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34068\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/72238/nyu_2451_34068.zip\"}",
+  "dct_spatial_sm": [
+    "United States of America",
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34068",
+  "gbl_mdModified_dt": "2016-01-30T04:04:01Z",
+  "id": "nyu-2451-34068",
+  "nyu_addl_dspace_s": "34912",
+  "locn_geometry": "ENVELOPE(-166.498692, -52.713966, 67.45651, 18.152334)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34069.json b/metadata-aardvark/Datasets/nyu-2451-34069.json
index b283258d0..d4b413ae9 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34069.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34069.json
@@ -1,38 +1,54 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "U.S. and Canada Water Polygons represents the lakes, reservoirs, large rivers, oceans, bays, lagoons, and estuaries in and near the United States and Canada. This data set provides six feature classes for displaying the data at different scales. Everything about the feature classes is the same but the level of generalization and its name. The base feature class is called and isn't generalized. The least generalized feature class is called _1, the next more generalized feature class is called _2, and so on. For best performance, use the most appropriate feature class when displaying or printing.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34069",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Environmental Systems Research Institute (Redlands, Calif.)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Lakes",
-    "Rivers",
-    "Ocean",
-    "Bodies of water",
-    "Estuaries"
-  ],
-  "dct_title_s": "2010 U.S. and Canada Water Polygons",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "ESRI 10 StreetMap"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34069\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/72240/nyu_2451_34069.zip\"}",
-  "dct_spatial_sm": [
-    "United States of America",
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34069",
-  "gbl_mdModified_dt": "2016-01-30T04:04:00Z",
-  "id": "nyu-2451-34069",
-  "nyu_addl_dspace_s": "34913",
-  "locn_geometry": "ENVELOPE(-179.231086, 179.859685, 85.79181, 17.83151)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "U.S. and Canada Water Polygons represents the lakes, reservoirs, large rivers, oceans, bays, lagoons, and estuaries in and near the United States and Canada. This data set provides six feature classes for displaying the data at different scales. Everything about the feature classes is the same but the level of generalization and its name. The base feature class is called and isn't generalized. The least generalized feature class is called _1, the next more generalized feature class is called _2, and so on. For best performance, use the most appropriate feature class when displaying or printing."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34069"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Environmental Systems Research Institute (Redlands, Calif.)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Lakes",
+    "Rivers",
+    "Ocean",
+    "Bodies of water",
+    "Estuaries"
+  ],
+  "dct_title_s": "2010 U.S. and Canada Water Polygons",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "ESRI 10 StreetMap"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34069\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/72240/nyu_2451_34069.zip\"}",
+  "dct_spatial_sm": [
+    "United States of America",
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34069",
+  "gbl_mdModified_dt": "2016-01-30T04:04:00Z",
+  "id": "nyu-2451-34069",
+  "nyu_addl_dspace_s": "34913",
+  "locn_geometry": "ENVELOPE(-179.231086, 179.859685, 85.79181, 17.83151)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34070.json b/metadata-aardvark/Datasets/nyu-2451-34070.json
index e533062f0..2c1c446fb 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34070.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34070.json
@@ -1,37 +1,53 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "U.S. and Canada Postal Areas represents the five-digit ZIP Code areas of the United States and the three-character Forward Sortation Areas (FSA) of Canada. This data set provides six feature classes for displaying the data at different scales. Everything about the feature classes is the same but the level of generalization and its name. The base feature class is called and isn't generalized. The least generalized feature class is called _1, the next more generalized feature class is called _2, and so on. For best performance, use the most appropriate feature class when displaying or printing.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34070",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Environmental Systems Research Institute (Redlands, Calif.)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Postal codes",
-    "Zip codes",
-    "United States--Administrative and political divisions",
-    "Canada--Administrative and political divisions"
-  ],
-  "dct_title_s": "2010 U.S. and Canada Postal Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "ESRI 10 StreetMap"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34070\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/72242/nyu_2451_34070.zip\"}",
-  "dct_spatial_sm": [
-    "United States of America",
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34070",
-  "gbl_mdModified_dt": "2016-01-30T04:04:00Z",
-  "id": "nyu-2451-34070",
-  "nyu_addl_dspace_s": "34914",
-  "locn_geometry": "ENVELOPE(-178.226142, -52.619172, 83.114981, 17.881249)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "U.S. and Canada Postal Areas represents the five-digit ZIP Code areas of the United States and the three-character Forward Sortation Areas (FSA) of Canada. This data set provides six feature classes for displaying the data at different scales. Everything about the feature classes is the same but the level of generalization and its name. The base feature class is called and isn't generalized. The least generalized feature class is called _1, the next more generalized feature class is called _2, and so on. For best performance, use the most appropriate feature class when displaying or printing."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34070"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Environmental Systems Research Institute (Redlands, Calif.)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Postal codes",
+    "Zip codes",
+    "United States--Administrative and political divisions",
+    "Canada--Administrative and political divisions"
+  ],
+  "dct_title_s": "2010 U.S. and Canada Postal Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "ESRI 10 StreetMap"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34070\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/72242/nyu_2451_34070.zip\"}",
+  "dct_spatial_sm": [
+    "United States of America",
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34070",
+  "gbl_mdModified_dt": "2016-01-30T04:04:00Z",
+  "id": "nyu-2451-34070",
+  "nyu_addl_dspace_s": "34914",
+  "locn_geometry": "ENVELOPE(-178.226142, -52.619172, 83.114981, 17.881249)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34071.json b/metadata-aardvark/Datasets/nyu-2451-34071.json
index a0395c81e..bea755122 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34071.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34071.json
@@ -1,35 +1,51 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "U.S. and Canada Postal Points represents the five-digit ZIP Code areas of the United States and the three-character Forward Sortation Areas (FSA) of Canada as centroids.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34071",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Environmental Systems Research Institute (Redlands, Calif.)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Postal codes--United States",
-    "Zip codes"
-  ],
-  "dct_title_s": "2010 U.S. and Canada Postal Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "ESRI 10 StreetMap"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34071\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/72244/nyu_2451_34071.zip\"}",
-  "dct_spatial_sm": [
-    "United States of America",
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34071",
-  "gbl_mdModified_dt": "2016-01-30T04:04:00Z",
-  "id": "nyu-2451-34071",
-  "nyu_addl_dspace_s": "34915",
-  "locn_geometry": "ENVELOPE(-176.696649, -52.702767, 70.638306, 17.975941)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "U.S. and Canada Postal Points represents the five-digit ZIP Code areas of the United States and the three-character Forward Sortation Areas (FSA) of Canada as centroids."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34071"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Environmental Systems Research Institute (Redlands, Calif.)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Postal codes--United States",
+    "Zip codes"
+  ],
+  "dct_title_s": "2010 U.S. and Canada Postal Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "ESRI 10 StreetMap"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34071\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/72244/nyu_2451_34071.zip\"}",
+  "dct_spatial_sm": [
+    "United States of America",
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34071",
+  "gbl_mdModified_dt": "2016-01-30T04:04:00Z",
+  "id": "nyu-2451-34071",
+  "nyu_addl_dspace_s": "34915",
+  "locn_geometry": "ENVELOPE(-176.696649, -52.702767, 70.638306, 17.975941)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34072.json b/metadata-aardvark/Datasets/nyu-2451-34072.json
index d3b56477d..05636b06a 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34072.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34072.json
@@ -1,36 +1,52 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "U.S. Drainage Systems (Generalized) represents the major drainage systems within United States.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34072",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Environmental Systems Research Institute (Redlands, Calif.)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Drainage",
-    "Drainage districts",
-    "Water",
-    "Civil engineering"
-  ],
-  "dct_title_s": "2010 U.S. Drainage Systems (Generalized)",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "ESRI 10 USA Hydro"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34072\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/72246/nyu_2451_34072.zip\"}",
-  "dct_spatial_sm": [
-    "United States of America"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34072",
-  "gbl_mdModified_dt": "2016-01-30T04:04:00Z",
-  "id": "nyu-2451-34072",
-  "nyu_addl_dspace_s": "34916",
-  "locn_geometry": "ENVELOPE(-164.765827273, -73.218565273, 67.462094545, 25.845554545)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "U.S. Drainage Systems (Generalized) represents the major drainage systems within United States."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34072"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Environmental Systems Research Institute (Redlands, Calif.)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Drainage",
+    "Drainage districts",
+    "Water",
+    "Civil engineering"
+  ],
+  "dct_title_s": "2010 U.S. Drainage Systems (Generalized)",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "ESRI 10 USA Hydro"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34072\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/72246/nyu_2451_34072.zip\"}",
+  "dct_spatial_sm": [
+    "United States of America"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34072",
+  "gbl_mdModified_dt": "2016-01-30T04:04:00Z",
+  "id": "nyu-2451-34072",
+  "nyu_addl_dspace_s": "34916",
+  "locn_geometry": "ENVELOPE(-164.765827273, -73.218565273, 67.462094545, 25.845554545)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34073.json b/metadata-aardvark/Datasets/nyu-2451-34073.json
index 8ad502b29..7ec99b5e6 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34073.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34073.json
@@ -1,35 +1,51 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "U.S. Rivers and Streams represents detailed rivers and streams in the United States.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34073",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Environmental Systems Research Institute (Redlands, Calif.)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Rivers",
-    "Water",
-    "Rivers--United States"
-  ],
-  "dct_title_s": "2010 U.S. Rivers and Streams",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "ESRI 10 USA Hydro"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34073\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/72248/nyu_2451_34073.zip\"}",
-  "dct_spatial_sm": [
-    "United States of America"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34073",
-  "gbl_mdModified_dt": "2016-01-30T04:04:00Z",
-  "id": "nyu-2451-34073",
-  "nyu_addl_dspace_s": "34917",
-  "locn_geometry": "ENVELOPE(-160.220853081, -66.988396468, 49.376613157, 18.92267282)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "U.S. Rivers and Streams represents detailed rivers and streams in the United States."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34073"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Environmental Systems Research Institute (Redlands, Calif.)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Rivers",
+    "Water",
+    "Rivers--United States"
+  ],
+  "dct_title_s": "2010 U.S. Rivers and Streams",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "ESRI 10 USA Hydro"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34073\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/72248/nyu_2451_34073.zip\"}",
+  "dct_spatial_sm": [
+    "United States of America"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34073",
+  "gbl_mdModified_dt": "2016-01-30T04:04:00Z",
+  "id": "nyu-2451-34073",
+  "nyu_addl_dspace_s": "34917",
+  "locn_geometry": "ENVELOPE(-160.220853081, -66.988396468, 49.376613157, 18.92267282)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34074.json b/metadata-aardvark/Datasets/nyu-2451-34074.json
index 146062b79..819a904c6 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34074.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34074.json
@@ -1,36 +1,52 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "U.S. Water Bodies represents the major lakes, reservoirs, large rivers, lagoons, and estuaries in the United States.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34074",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Environmental Systems Research Institute (Redlands, Calif.)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Bodies of water",
-    "Lakes",
-    "Rivers",
-    "Reservoirs"
-  ],
-  "dct_title_s": "2010 U.S. Water Bodies",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "ESRI 10 USA Hydro"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34074\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/71992/nyu_2451_34074.zip\"}",
-  "dct_spatial_sm": [
-    "United States of America"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34074",
-  "gbl_mdModified_dt": "2016-01-30T04:03:59Z",
-  "id": "nyu-2451-34074",
-  "nyu_addl_dspace_s": "34918",
-  "locn_geometry": "ENVELOPE(-160.231107166, -66.997866678, 49.384333057, 19.203998324)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "U.S. Water Bodies represents the major lakes, reservoirs, large rivers, lagoons, and estuaries in the United States."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34074"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Environmental Systems Research Institute (Redlands, Calif.)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Bodies of water",
+    "Lakes",
+    "Rivers",
+    "Reservoirs"
+  ],
+  "dct_title_s": "2010 U.S. Water Bodies",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "ESRI 10 USA Hydro"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34074\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/71992/nyu_2451_34074.zip\"}",
+  "dct_spatial_sm": [
+    "United States of America"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34074",
+  "gbl_mdModified_dt": "2016-01-30T04:03:59Z",
+  "id": "nyu-2451-34074",
+  "nyu_addl_dspace_s": "34918",
+  "locn_geometry": "ENVELOPE(-160.231107166, -66.997866678, 49.384333057, 19.203998324)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34075.json b/metadata-aardvark/Datasets/nyu-2451-34075.json
index 41bad02eb..d482b2e77 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34075.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34075.json
@@ -1,37 +1,53 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "U.S. National Atlas Water Feature Lines represents the linear water features (for example, aqueducts, canals, intracoastal waterways, and streams) of the United States.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34075",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Environmental Systems Research Institute (Redlands, Calif.)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Water",
-    "Aqueducts",
-    "Canals",
-    "Stream channelization",
-    "Intracoastal waterways"
-  ],
-  "dct_title_s": "2010 U.S. National Atlas Water Feature Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "ESRI 10 USA Hydro"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34075\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/71994/nyu_2451_34075.zip\"}",
-  "dct_spatial_sm": [
-    "United States of America"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34075",
-  "gbl_mdModified_dt": "2016-01-30T04:03:59Z",
-  "id": "nyu-2451-34075",
-  "nyu_addl_dspace_s": "34919",
-  "locn_geometry": "ENVELOPE(-178.065719534, -65.387969429, 71.222236637, 17.958973573)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "U.S. National Atlas Water Feature Lines represents the linear water features (for example, aqueducts, canals, intracoastal waterways, and streams) of the United States."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34075"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Environmental Systems Research Institute (Redlands, Calif.)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Water",
+    "Aqueducts",
+    "Canals",
+    "Stream channelization",
+    "Intracoastal waterways"
+  ],
+  "dct_title_s": "2010 U.S. National Atlas Water Feature Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "ESRI 10 USA Hydro"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34075\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/71994/nyu_2451_34075.zip\"}",
+  "dct_spatial_sm": [
+    "United States of America"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34075",
+  "gbl_mdModified_dt": "2016-01-30T04:03:59Z",
+  "id": "nyu-2451-34075",
+  "nyu_addl_dspace_s": "34919",
+  "locn_geometry": "ENVELOPE(-178.065719534, -65.387969429, 71.222236637, 17.958973573)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34076.json b/metadata-aardvark/Datasets/nyu-2451-34076.json
index 35818913e..c84e4a24a 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34076.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34076.json
@@ -1,36 +1,52 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "U.S. National Atlas Water Feature Areas represents the water feature areas (for example, bays, glaciers, lakes, and swamps) of the United States.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34076",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Environmental Systems Research Institute (Redlands, Calif.)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Water",
-    "Glaciers",
-    "Lakes",
-    "Swamps"
-  ],
-  "dct_title_s": "2010 U.S. National Atlas Water Feature Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "ESRI 10 USA Hydro"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34076\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/71996/nyu_2451_34076.zip\"}",
-  "dct_spatial_sm": [
-    "United States of America"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34076",
-  "gbl_mdModified_dt": "2016-01-30T04:03:59Z",
-  "id": "nyu-2451-34076",
-  "nyu_addl_dspace_s": "34920",
-  "locn_geometry": "ENVELOPE(-178.06388855, 179.67077545, 71.398181341, 17.681852341)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "U.S. National Atlas Water Feature Areas represents the water feature areas (for example, bays, glaciers, lakes, and swamps) of the United States."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34076"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Environmental Systems Research Institute (Redlands, Calif.)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Water",
+    "Glaciers",
+    "Lakes",
+    "Swamps"
+  ],
+  "dct_title_s": "2010 U.S. National Atlas Water Feature Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "ESRI 10 USA Hydro"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34076\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/71996/nyu_2451_34076.zip\"}",
+  "dct_spatial_sm": [
+    "United States of America"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34076",
+  "gbl_mdModified_dt": "2016-01-30T04:03:59Z",
+  "id": "nyu-2451-34076",
+  "nyu_addl_dspace_s": "34920",
+  "locn_geometry": "ENVELOPE(-178.06388855, 179.67077545, 71.398181341, 17.681852341)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34077.json b/metadata-aardvark/Datasets/nyu-2451-34077.json
index 4fa533a9b..64d896940 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34077.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34077.json
@@ -1,34 +1,50 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "U.S. Lakes (Generalized) represents the major lakes within United States.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34077",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Environmental Systems Research Institute (Redlands, Calif.)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Lakes",
-    "Lakes--United States"
-  ],
-  "dct_title_s": "2010 U.S. Lakes (Generalized)",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "ESRI 10 USA Hydro"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34077\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/71998/nyu_2451_34077.zip\"}",
-  "dct_spatial_sm": [
-    "United States of America"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34077",
-  "gbl_mdModified_dt": "2016-01-30T04:03:59Z",
-  "id": "nyu-2451-34077",
-  "nyu_addl_dspace_s": "34921",
-  "locn_geometry": "ENVELOPE(-120.152127273, -71.198121273, 49.996364364, 26.682836364)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "U.S. Lakes (Generalized) represents the major lakes within United States."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34077"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Environmental Systems Research Institute (Redlands, Calif.)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Lakes",
+    "Lakes--United States"
+  ],
+  "dct_title_s": "2010 U.S. Lakes (Generalized)",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "ESRI 10 USA Hydro"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34077\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/71998/nyu_2451_34077.zip\"}",
+  "dct_spatial_sm": [
+    "United States of America"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34077",
+  "gbl_mdModified_dt": "2016-01-30T04:03:59Z",
+  "id": "nyu-2451-34077",
+  "nyu_addl_dspace_s": "34921",
+  "locn_geometry": "ENVELOPE(-120.152127273, -71.198121273, 49.996364364, 26.682836364)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34078.json b/metadata-aardvark/Datasets/nyu-2451-34078.json
index 7f52018d4..3df0a9b2a 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34078.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34078.json
@@ -1,34 +1,50 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "U.S. Rivers (Generalized) represents the major rivers within the United States.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34078",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Environmental Systems Research Institute (Redlands, Calif.)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Rivers",
-    "Rivers--United States"
-  ],
-  "dct_title_s": "2010 U.S. Rivers (Generalized)",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "ESRI 10 USA Hydro"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34078\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/72000/nyu_2451_34078.zip\"}",
-  "dct_spatial_sm": [
-    "United States of America"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34078",
-  "gbl_mdModified_dt": "2016-01-30T04:03:59Z",
-  "id": "nyu-2451-34078",
-  "nyu_addl_dspace_s": "34922",
-  "locn_geometry": "ENVELOPE(-164.765827273, -67.790980273, 70.409756535, 25.845554545)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "U.S. Rivers (Generalized) represents the major rivers within the United States."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34078"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Environmental Systems Research Institute (Redlands, Calif.)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Rivers",
+    "Rivers--United States"
+  ],
+  "dct_title_s": "2010 U.S. Rivers (Generalized)",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "ESRI 10 USA Hydro"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34078\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/72000/nyu_2451_34078.zip\"}",
+  "dct_spatial_sm": [
+    "United States of America"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34078",
+  "gbl_mdModified_dt": "2016-01-30T04:03:59Z",
+  "id": "nyu-2451-34078",
+  "nyu_addl_dspace_s": "34922",
+  "locn_geometry": "ENVELOPE(-164.765827273, -67.790980273, 70.409756535, 25.845554545)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34079.json b/metadata-aardvark/Datasets/nyu-2451-34079.json
index f205af256..6081d63e9 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34079.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34079.json
@@ -1,34 +1,50 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "U.S. Telephone Area Code Boundaries represents the telephone area codes for the United States. They are also known as Numbering Plan Areas (NPA). The Numbering Plan Areas reflect current and accurate boundary changes both where new NPAs \"split\" from existing NPAs and where new NPAs \"overlay\" existing NPAs.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34079",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Environmental Systems Research Institute (Redlands, Calif.)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Telephone",
-    "Boundaries"
-  ],
-  "dct_title_s": "2010 U.S. Telephone Area Code Boundaries",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "ESRI 10 USA Census"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34079\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/72002/nyu_2451_34079.zip\"}",
-  "dct_spatial_sm": [
-    "United States of America"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34079",
-  "gbl_mdModified_dt": "2016-01-30T04:03:58Z",
-  "id": "nyu-2451-34079",
-  "nyu_addl_dspace_s": "34923",
-  "locn_geometry": "ENVELOPE(-178.227822, -65.244128, 71.38268998, 17.926706)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "U.S. Telephone Area Code Boundaries represents the telephone area codes for the United States. They are also known as Numbering Plan Areas (NPA). The Numbering Plan Areas reflect current and accurate boundary changes both where new NPAs \"split\" from existing NPAs and where new NPAs \"overlay\" existing NPAs."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34079"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Environmental Systems Research Institute (Redlands, Calif.)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Telephone",
+    "Boundaries"
+  ],
+  "dct_title_s": "2010 U.S. Telephone Area Code Boundaries",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "ESRI 10 USA Census"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34079\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/72002/nyu_2451_34079.zip\"}",
+  "dct_spatial_sm": [
+    "United States of America"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34079",
+  "gbl_mdModified_dt": "2016-01-30T04:03:58Z",
+  "id": "nyu-2451-34079",
+  "nyu_addl_dspace_s": "34923",
+  "locn_geometry": "ENVELOPE(-178.227822, -65.244128, 71.38268998, 17.926706)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34080.json b/metadata-aardvark/Datasets/nyu-2451-34080.json
index 97f5a346e..06f55e345 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34080.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34080.json
@@ -1,35 +1,51 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "U.S. Census Block Groups represents the U.S. Census block groups of the United States in the 50 states, the District of Columbia, and Puerto Rico.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34080",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Environmental Systems Research Institute (Redlands, Calif.)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "United States--Administrative and political divisions",
-    "Census districts",
-    "Census districts--United States--Maps"
-  ],
-  "dct_title_s": "2010 U.S. Census Block Groups",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "ESRI 10 USA Census"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34080\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/72004/nyu_2451_34080.zip\"}",
-  "dct_spatial_sm": [
-    "United States of America"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34080",
-  "gbl_mdModified_dt": "2016-01-30T04:03:58Z",
-  "id": "nyu-2451-34080",
-  "nyu_addl_dspace_s": "34924",
-  "locn_geometry": "ENVELOPE(-179.14734, 179.778465, 71.390482064, 17.881242)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "U.S. Census Block Groups represents the U.S. Census block groups of the United States in the 50 states, the District of Columbia, and Puerto Rico."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34080"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Environmental Systems Research Institute (Redlands, Calif.)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "United States--Administrative and political divisions",
+    "Census districts",
+    "Census districts--United States--Maps"
+  ],
+  "dct_title_s": "2010 U.S. Census Block Groups",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "ESRI 10 USA Census"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34080\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/72004/nyu_2451_34080.zip\"}",
+  "dct_spatial_sm": [
+    "United States of America"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34080",
+  "gbl_mdModified_dt": "2016-01-30T04:03:58Z",
+  "id": "nyu-2451-34080",
+  "nyu_addl_dspace_s": "34924",
+  "locn_geometry": "ENVELOPE(-179.14734, 179.778465, 71.390482064, 17.881242)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34081.json b/metadata-aardvark/Datasets/nyu-2451-34081.json
index 9bea8d5b0..2f525ea9f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34081.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34081.json
@@ -1,34 +1,50 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "U.S. Census Block Centroid Populations represents the populations of the U.S. Census blocks for United States. U.S. Census blocks are the smallest geographic entities within a county for which the Census Bureau tabulates population.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34081",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Environmental Systems Research Institute (Redlands, Calif.)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Census districts",
-    "Census districts--United States--Maps"
-  ],
-  "dct_title_s": "2010 U.S. Census Block Centroid Populations",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "ESRI 10 USA Census"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34081\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/72006/nyu_2451_34081.zip\"}",
-  "dct_spatial_sm": [
-    "United States of America"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34081",
-  "gbl_mdModified_dt": "2016-01-30T04:03:58Z",
-  "id": "nyu-2451-34081",
-  "nyu_addl_dspace_s": "34925",
-  "locn_geometry": "ENVELOPE(-179.619162909, -66.953050909, 71.362955091, 18.911937091)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "U.S. Census Block Centroid Populations represents the populations of the U.S. Census blocks for United States. U.S. Census blocks are the smallest geographic entities within a county for which the Census Bureau tabulates population."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34081"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Environmental Systems Research Institute (Redlands, Calif.)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Census districts",
+    "Census districts--United States--Maps"
+  ],
+  "dct_title_s": "2010 U.S. Census Block Centroid Populations",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "ESRI 10 USA Census"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34081\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/72006/nyu_2451_34081.zip\"}",
+  "dct_spatial_sm": [
+    "United States of America"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34081",
+  "gbl_mdModified_dt": "2016-01-30T04:03:58Z",
+  "id": "nyu-2451-34081",
+  "nyu_addl_dspace_s": "34925",
+  "locn_geometry": "ENVELOPE(-179.619162909, -66.953050909, 71.362955091, 18.911937091)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34082.json b/metadata-aardvark/Datasets/nyu-2451-34082.json
index b1286fd5a..0bb2499f3 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34082.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34082.json
@@ -1,35 +1,51 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "U.S. Core Based Statistical Areas represents geographic entities, defined by the United States Office of Management and Budget for use by Federal statistical agencies, based on the concept of a core area with a large population nucleus, plus adjacent communities having a high degree of economic and social integration with that core. A Core-Based Statistical Area (CBSA) consists of a U.S. county or counties or equivalent entities associated with at least one core (urbanized area or urban cluster) with a population of at least 10,000 along with any adjacent counties having a high degree of social and economic integration with the core as measured through commuting ties with the counties containing the core. CBSAs are categorized as being either Metropolitan or Micropolitan. Each Metropolitan Statistical Area must have at least one urbanized area of 50,000 or more inhabitants. Each Micropolitan Statistical Area must have at least one urban cluster of at least 10,000 but less than 50,000 population.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34082",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Environmental Systems Research Institute (Redlands, Calif.)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "United States--Statistics",
-    "United States--Administrative and political divisions",
-    "Metropolitan areas"
-  ],
-  "dct_title_s": "2010 U.S. Core Based Statistical Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "ESRI 10 USA Census"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34082\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/72008/nyu_2451_34082.zip\"}",
-  "dct_spatial_sm": [
-    "United States of America"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34082",
-  "gbl_mdModified_dt": "2016-01-30T04:03:58Z",
-  "id": "nyu-2451-34082",
-  "nyu_addl_dspace_s": "34926",
-  "locn_geometry": "ENVELOPE(-160.554894, -67.93907, 65.454475993, 18.910787)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "U.S. Core Based Statistical Areas represents geographic entities, defined by the United States Office of Management and Budget for use by Federal statistical agencies, based on the concept of a core area with a large population nucleus, plus adjacent communities having a high degree of economic and social integration with that core. A Core-Based Statistical Area (CBSA) consists of a U.S. county or counties or equivalent entities associated with at least one core (urbanized area or urban cluster) with a population of at least 10,000 along with any adjacent counties having a high degree of social and economic integration with the core as measured through commuting ties with the counties containing the core. CBSAs are categorized as being either Metropolitan or Micropolitan. Each Metropolitan Statistical Area must have at least one urbanized area of 50,000 or more inhabitants. Each Micropolitan Statistical Area must have at least one urban cluster of at least 10,000 but less than 50,000 population."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34082"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Environmental Systems Research Institute (Redlands, Calif.)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "United States--Statistics",
+    "United States--Administrative and political divisions",
+    "Metropolitan areas"
+  ],
+  "dct_title_s": "2010 U.S. Core Based Statistical Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "ESRI 10 USA Census"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34082\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/72008/nyu_2451_34082.zip\"}",
+  "dct_spatial_sm": [
+    "United States of America"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34082",
+  "gbl_mdModified_dt": "2016-01-30T04:03:58Z",
+  "id": "nyu-2451-34082",
+  "nyu_addl_dspace_s": "34926",
+  "locn_geometry": "ENVELOPE(-160.554894, -67.93907, 65.454475993, 18.910787)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34083.json b/metadata-aardvark/Datasets/nyu-2451-34083.json
index 55acbce26..989e5e3f9 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34083.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34083.json
@@ -1,36 +1,52 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "U.S. 110th Congressional Districts represents the political boundaries for the U.S. 110th Congressional Districts. The membership is current as of May 1, 2008.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34083",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Environmental Systems Research Institute (Redlands, Calif.)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "United States--Administrative and political divisions",
-    "Districts",
-    "United States. Congress",
-    "Boundaries"
-  ],
-  "dct_title_s": "2008 U.S. 110th Congressional Districts",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "ESRI 10 USA Census"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34083\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "United States of America"
-  ],
-  "dct_temporal_sm": [
-    "2008"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34083",
-  "gbl_mdModified_dt": "2016-01-30T04:03:58Z",
-  "id": "nyu-2451-34083",
-  "nyu_addl_dspace_s": "34927",
-  "locn_geometry": "ENVELOPE(-179.147336364, -65.221109258, 71.352563166, 17.884809091)",
-  "gbl_indexYear_im": 2008
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "U.S. 110th Congressional Districts represents the political boundaries for the U.S. 110th Congressional Districts. The membership is current as of May 1, 2008."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34083"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Environmental Systems Research Institute (Redlands, Calif.)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "United States--Administrative and political divisions",
+    "Districts",
+    "United States. Congress",
+    "Boundaries"
+  ],
+  "dct_title_s": "2008 U.S. 110th Congressional Districts",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "ESRI 10 USA Census"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34083\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "United States of America"
+  ],
+  "dct_temporal_sm": [
+    "2008"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34083",
+  "gbl_mdModified_dt": "2016-01-30T04:03:58Z",
+  "id": "nyu-2451-34083",
+  "nyu_addl_dspace_s": "34927",
+  "locn_geometry": "ENVELOPE(-179.147336364, -65.221109258, 71.352563166, 17.884809091)",
+  "gbl_indexYear_im": [
+    2008
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34084.json b/metadata-aardvark/Datasets/nyu-2451-34084.json
index 88da8aa62..bac643a1c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34084.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34084.json
@@ -1,35 +1,51 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "U.S. 111th Congressional Districts represents the political boundaries for the U.S. 111th congressional districts. The membership is current as of February 25, 2009.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34084",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Environmental Systems Research Institute (Redlands, Calif.)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Boundaries",
-    "United States--Administrative and political divisions",
-    "United States. Congress"
-  ],
-  "dct_title_s": "2009 U.S. 111th Congressional Districts",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "ESRI 10 USA Census"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34084\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/71898/nyu_2451_34084.zip\"}",
-  "dct_spatial_sm": [
-    "United States of America"
-  ],
-  "dct_temporal_sm": [
-    "2009"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34084",
-  "gbl_mdModified_dt": "2016-01-30T04:03:57Z",
-  "id": "nyu-2451-34084",
-  "nyu_addl_dspace_s": "34928",
-  "locn_geometry": "ENVELOPE(-179.147336364, -65.221109258, 71.352563166, 17.884809091)",
-  "gbl_indexYear_im": 2009
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "U.S. 111th Congressional Districts represents the political boundaries for the U.S. 111th congressional districts. The membership is current as of February 25, 2009."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34084"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Environmental Systems Research Institute (Redlands, Calif.)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Boundaries",
+    "United States--Administrative and political divisions",
+    "United States. Congress"
+  ],
+  "dct_title_s": "2009 U.S. 111th Congressional Districts",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "ESRI 10 USA Census"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34084\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/71898/nyu_2451_34084.zip\"}",
+  "dct_spatial_sm": [
+    "United States of America"
+  ],
+  "dct_temporal_sm": [
+    "2009"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34084",
+  "gbl_mdModified_dt": "2016-01-30T04:03:57Z",
+  "id": "nyu-2451-34084",
+  "nyu_addl_dspace_s": "34928",
+  "locn_geometry": "ENVELOPE(-179.147336364, -65.221109258, 71.352563166, 17.884809091)",
+  "gbl_indexYear_im": [
+    2009
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34085.json b/metadata-aardvark/Datasets/nyu-2451-34085.json
index 63861f1e4..b8e382470 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34085.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34085.json
@@ -1,35 +1,51 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "U.S. National Atlas Cities represents cities and towns in the United States.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34085",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Environmental Systems Research Institute (Redlands, Calif.)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Cities and towns",
-    "Cities and towns--United States--Maps",
-    "Location"
-  ],
-  "dct_title_s": "2010 U.S. National Atlas Cities",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "ESRI 10 USA Census"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34085\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/72010/nyu_2451_34085.zip\"}",
-  "dct_spatial_sm": [
-    "United States of America"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34085",
-  "gbl_mdModified_dt": "2016-01-30T04:03:57Z",
-  "id": "nyu-2451-34085",
-  "nyu_addl_dspace_s": "34929",
-  "locn_geometry": "ENVELOPE(-174.202941895, 178.874600434, 71.290137281, 17.711706161)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "U.S. National Atlas Cities represents cities and towns in the United States."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34085"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Environmental Systems Research Institute (Redlands, Calif.)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Cities and towns",
+    "Cities and towns--United States--Maps",
+    "Location"
+  ],
+  "dct_title_s": "2010 U.S. National Atlas Cities",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "ESRI 10 USA Census"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34085\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/72010/nyu_2451_34085.zip\"}",
+  "dct_spatial_sm": [
+    "United States of America"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34085",
+  "gbl_mdModified_dt": "2016-01-30T04:03:57Z",
+  "id": "nyu-2451-34085",
+  "nyu_addl_dspace_s": "34929",
+  "locn_geometry": "ENVELOPE(-174.202941895, 178.874600434, 71.290137281, 17.711706161)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34086.json b/metadata-aardvark/Datasets/nyu-2451-34086.json
index 49ce86ab3..d21c5e5e7 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34086.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34086.json
@@ -1,34 +1,50 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "U.S. Cities represents locations for cities within United States with populations of 10,000 or greater (based on Census 2000 figures), all state capitals, and the national capital.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34086",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Environmental Systems Research Institute (Redlands, Calif.)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Cities and towns",
-    "Cities and towns--United States--Maps"
-  ],
-  "dct_title_s": "2010 U.S. Cities",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "ESRI 10 USA Census"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34086\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/72012/nyu_2451_34086.zip\"}",
-  "dct_spatial_sm": [
-    "United States of America"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34086",
-  "gbl_mdModified_dt": "2016-01-30T04:03:57Z",
-  "id": "nyu-2451-34086",
-  "nyu_addl_dspace_s": "34930",
-  "locn_geometry": "ENVELOPE(-158.176463655, -68.783009072, 64.848300194, 19.702481638)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "U.S. Cities represents locations for cities within United States with populations of 10,000 or greater (based on Census 2000 figures), all state capitals, and the national capital."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34086"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Environmental Systems Research Institute (Redlands, Calif.)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Cities and towns",
+    "Cities and towns--United States--Maps"
+  ],
+  "dct_title_s": "2010 U.S. Cities",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "ESRI 10 USA Census"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34086\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/72012/nyu_2451_34086.zip\"}",
+  "dct_spatial_sm": [
+    "United States of America"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34086",
+  "gbl_mdModified_dt": "2016-01-30T04:03:57Z",
+  "id": "nyu-2451-34086",
+  "nyu_addl_dspace_s": "34930",
+  "locn_geometry": "ENVELOPE(-158.176463655, -68.783009072, 64.848300194, 19.702481638)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34087.json b/metadata-aardvark/Datasets/nyu-2451-34087.json
index cff7317c2..461f25e20 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34087.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34087.json
@@ -1,34 +1,50 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "U.S. Counties (Generalized) represents the counties of the United States in the 50 states and the District of Columbia.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34087",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Environmental Systems Research Institute (Redlands, Calif.)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Counties",
-    "United States--Administrative and political divisions"
-  ],
-  "dct_title_s": "2010 U.S. Counties (Generalized)",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "ESRI 10 USA Census"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34087\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73333/nyu_2451_34087.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "United States of America"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34087",
-  "gbl_mdModified_dt": "2016-01-30T04:03:57Z",
-  "id": "nyu-2451-34087",
-  "nyu_addl_dspace_s": "34931",
-  "locn_geometry": "ENVELOPE(-178.217598362, -66.969271036, 71.406235367, 18.921786345)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "U.S. Counties (Generalized) represents the counties of the United States in the 50 states and the District of Columbia."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34087"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Environmental Systems Research Institute (Redlands, Calif.)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Counties",
+    "United States--Administrative and political divisions"
+  ],
+  "dct_title_s": "2010 U.S. Counties (Generalized)",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "ESRI 10 USA Census"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34087\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73333/nyu_2451_34087.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "United States of America"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34087",
+  "gbl_mdModified_dt": "2016-01-30T04:03:57Z",
+  "id": "nyu-2451-34087",
+  "nyu_addl_dspace_s": "34931",
+  "locn_geometry": "ENVELOPE(-178.217598362, -66.969271036, 71.406235367, 18.921786345)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34088.json b/metadata-aardvark/Datasets/nyu-2451-34088.json
index ac5d3364a..981df9360 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34088.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34088.json
@@ -1,34 +1,50 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "U.S. Counties represents the counties of the United States in the 50 states, the District of Columbia, and Puerto Rico.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34088",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Environmental Systems Research Institute (Redlands, Calif.)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Counties",
-    "United States--Administrative and political divisions"
-  ],
-  "dct_title_s": "2010 U.S. Counties",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "ESRI 10 USA Census"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34088\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73331/nyu_2451_34088.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "United States of America"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34088",
-  "gbl_mdModified_dt": "2016-01-30T04:03:57Z",
-  "id": "nyu-2451-34088",
-  "nyu_addl_dspace_s": "34932",
-  "locn_geometry": "ENVELOPE(-179.231086, 179.859685, 71.434357, 17.83151)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "U.S. Counties represents the counties of the United States in the 50 states, the District of Columbia, and Puerto Rico."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34088"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Environmental Systems Research Institute (Redlands, Calif.)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Counties",
+    "United States--Administrative and political divisions"
+  ],
+  "dct_title_s": "2010 U.S. Counties",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "ESRI 10 USA Census"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34088\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73331/nyu_2451_34088.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "United States of America"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34088",
+  "gbl_mdModified_dt": "2016-01-30T04:03:57Z",
+  "id": "nyu-2451-34088",
+  "nyu_addl_dspace_s": "34932",
+  "locn_geometry": "ENVELOPE(-179.231086, 179.859685, 71.434357, 17.83151)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34089.json b/metadata-aardvark/Datasets/nyu-2451-34089.json
index 98d36daff..5e568a238 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34089.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34089.json
@@ -1,35 +1,51 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "U.S. County Boundaries represents the boundary lines of the counties of the United States.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34089",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Environmental Systems Research Institute (Redlands, Calif.)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Counties",
-    "United States--Administrative and political divisions"
-  ],
-  "dct_title_s": "2010 U.S. County Boundaries",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "ESRI 10 USA Census"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34089\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73329/nyu_2451_34089.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "United States of America"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34089",
-  "gbl_mdModified_dt": "2016-01-30T04:03:56Z",
-  "id": "nyu-2451-34089",
-  "nyu_addl_dspace_s": "34933",
-  "locn_geometry": "ENVELOPE(-178.227822, -65.244234, 71.390482023, 17.881242)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "U.S. County Boundaries represents the boundary lines of the counties of the United States."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34089"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Environmental Systems Research Institute (Redlands, Calif.)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Counties",
+    "United States--Administrative and political divisions"
+  ],
+  "dct_title_s": "2010 U.S. County Boundaries",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "ESRI 10 USA Census"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34089\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73329/nyu_2451_34089.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "United States of America"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34089",
+  "gbl_mdModified_dt": "2016-01-30T04:03:56Z",
+  "id": "nyu-2451-34089",
+  "nyu_addl_dspace_s": "34933",
+  "locn_geometry": "ENVELOPE(-178.227822, -65.244234, 71.390482023, 17.881242)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34090.json b/metadata-aardvark/Datasets/nyu-2451-34090.json
index 1e21a9071..043f0981d 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34090.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34090.json
@@ -1,34 +1,50 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "U.S. State Boundaries represents the boundary lines of the states of the United States.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34090",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Environmental Systems Research Institute (Redlands, Calif.)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "States",
-    "United States--Administrative and political divisions"
-  ],
-  "dct_title_s": "2010 U.S. State Boundaries",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "ESRI 10 USA Census"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34090\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73327/nyu_2451_34090.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "United States of America"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34090",
-  "gbl_mdModified_dt": "2016-01-30T04:03:56Z",
-  "id": "nyu-2451-34090",
-  "nyu_addl_dspace_s": "34934",
-  "locn_geometry": "ENVELOPE(-179.14734, 179.778465, 71.390482064, 17.881242)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "U.S. State Boundaries represents the boundary lines of the states of the United States."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34090"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Environmental Systems Research Institute (Redlands, Calif.)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "States",
+    "United States--Administrative and political divisions"
+  ],
+  "dct_title_s": "2010 U.S. State Boundaries",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "ESRI 10 USA Census"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34090\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73327/nyu_2451_34090.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "United States of America"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34090",
+  "gbl_mdModified_dt": "2016-01-30T04:03:56Z",
+  "id": "nyu-2451-34090",
+  "nyu_addl_dspace_s": "34934",
+  "locn_geometry": "ENVELOPE(-179.14734, 179.778465, 71.390482064, 17.881242)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34091.json b/metadata-aardvark/Datasets/nyu-2451-34091.json
index 822babbe2..36a16e0bd 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34091.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34091.json
@@ -1,33 +1,49 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "U.S. States represents the 50 states, the District of Columbia, and Puerto Rico of the United States.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34091",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Environmental Systems Research Institute (Redlands, Calif.)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "States"
-  ],
-  "dct_title_s": "2010 U.S. States",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "ESRI 10 USA Census"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34091\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73325/nyu_2451_34091.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "United States of America"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34091",
-  "gbl_mdModified_dt": "2016-01-30T04:03:56Z",
-  "id": "nyu-2451-34091",
-  "nyu_addl_dspace_s": "34935",
-  "locn_geometry": "ENVELOPE(-179.14734, 179.778465, 71.390482064, 17.881242)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "U.S. States represents the 50 states, the District of Columbia, and Puerto Rico of the United States."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34091"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Environmental Systems Research Institute (Redlands, Calif.)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "States"
+  ],
+  "dct_title_s": "2010 U.S. States",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "ESRI 10 USA Census"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34091\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73325/nyu_2451_34091.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "United States of America"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34091",
+  "gbl_mdModified_dt": "2016-01-30T04:03:56Z",
+  "id": "nyu-2451-34091",
+  "nyu_addl_dspace_s": "34935",
+  "locn_geometry": "ENVELOPE(-179.14734, 179.778465, 71.390482064, 17.881242)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34092.json b/metadata-aardvark/Datasets/nyu-2451-34092.json
index d2674743e..e027bc6e2 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34092.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34092.json
@@ -1,34 +1,50 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "U.S. Populated Place Areas represents populated place areas within the United States that include census designated places, consolidated cities, and incorporated places identified by the U.S. Census Bureau.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34092",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Environmental Systems Research Institute (Redlands, Calif.)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Population",
-    "Cities and towns"
-  ],
-  "dct_title_s": "2010 U.S. Populated Place Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "ESRI 10 USA Census"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34092\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73323/nyu_2451_34092.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "United States of America"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34092",
-  "gbl_mdModified_dt": "2016-01-30T04:03:56Z",
-  "id": "nyu-2451-34092",
-  "nyu_addl_dspace_s": "34936",
-  "locn_geometry": "ENVELOPE(-176.810434, -65.292632, 71.338726982, 17.881242)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "U.S. Populated Place Areas represents populated place areas within the United States that include census designated places, consolidated cities, and incorporated places identified by the U.S. Census Bureau."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34092"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Environmental Systems Research Institute (Redlands, Calif.)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Population",
+    "Cities and towns"
+  ],
+  "dct_title_s": "2010 U.S. Populated Place Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "ESRI 10 USA Census"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34092\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73323/nyu_2451_34092.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "United States of America"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34092",
+  "gbl_mdModified_dt": "2016-01-30T04:03:56Z",
+  "id": "nyu-2451-34092",
+  "nyu_addl_dspace_s": "34936",
+  "locn_geometry": "ENVELOPE(-176.810434, -65.292632, 71.338726982, 17.881242)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34093.json b/metadata-aardvark/Datasets/nyu-2451-34093.json
index 4569ebbd3..d11dcc946 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34093.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34093.json
@@ -1,34 +1,50 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "U.S. Populated Place Points represents populated places that include census designated places, consolidated cities, and incorporated places within United States identified by the U.S. Census Bureau.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34093",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Environmental Systems Research Institute (Redlands, Calif.)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Population",
-    "Location"
-  ],
-  "dct_title_s": "2010 U.S. Populated Place Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "ESRI 10 USA Census"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34093\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73321/nyu_2451_34093.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "United States of America"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34093",
-  "gbl_mdModified_dt": "2016-01-30T04:03:56Z",
-  "id": "nyu-2451-34093",
-  "nyu_addl_dspace_s": "34937",
-  "locn_geometry": "ENVELOPE(-176.645063636, 173.186142364, 71.300376182, 19.062918182)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "U.S. Populated Place Points represents populated places that include census designated places, consolidated cities, and incorporated places within United States identified by the U.S. Census Bureau."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34093"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Environmental Systems Research Institute (Redlands, Calif.)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Population",
+    "Location"
+  ],
+  "dct_title_s": "2010 U.S. Populated Place Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "ESRI 10 USA Census"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34093\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73321/nyu_2451_34093.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "United States of America"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34093",
+  "gbl_mdModified_dt": "2016-01-30T04:03:56Z",
+  "id": "nyu-2451-34093",
+  "nyu_addl_dspace_s": "34937",
+  "locn_geometry": "ENVELOPE(-176.645063636, 173.186142364, 71.300376182, 19.062918182)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34094.json b/metadata-aardvark/Datasets/nyu-2451-34094.json
index e149c7733..b4d1bbd60 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34094.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34094.json
@@ -1,34 +1,50 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "U.S. States (Generalized) represents the 50 states and the District of Columbia of the United States.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34094",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Environmental Systems Research Institute (Redlands, Calif.)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "States",
-    "United States--Administrative and political divisions"
-  ],
-  "dct_title_s": "2010 U.S. States (Generalized)",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "ESRI 10 USA Census"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34094\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73319/nyu_2451_34094.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "United States of America"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34094",
-  "gbl_mdModified_dt": "2016-01-30T04:03:55Z",
-  "id": "nyu-2451-34094",
-  "nyu_addl_dspace_s": "34938",
-  "locn_geometry": "ENVELOPE(-178.217598362, -66.969271036, 71.406235367, 18.921786345)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "U.S. States (Generalized) represents the 50 states and the District of Columbia of the United States."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34094"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Environmental Systems Research Institute (Redlands, Calif.)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "States",
+    "United States--Administrative and political divisions"
+  ],
+  "dct_title_s": "2010 U.S. States (Generalized)",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "ESRI 10 USA Census"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34094\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73319/nyu_2451_34094.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "United States of America"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34094",
+  "gbl_mdModified_dt": "2016-01-30T04:03:55Z",
+  "id": "nyu-2451-34094",
+  "nyu_addl_dspace_s": "34938",
+  "locn_geometry": "ENVELOPE(-178.217598362, -66.969271036, 71.406235367, 18.921786345)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34095.json b/metadata-aardvark/Datasets/nyu-2451-34095.json
index 13656a531..5a7d92efb 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34095.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34095.json
@@ -1,35 +1,51 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "U.S. Census Tracts represents the U.S. Census tracts of the United States in the 50 states, the District of Columbia, and Puerto Rico.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34095",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Environmental Systems Research Institute (Redlands, Calif.)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Census districts",
-    "United States--Administrative and political divisions",
-    "Boundaries"
-  ],
-  "dct_title_s": "2010 U.S. Census Tracts",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "ESRI 10 USA Census"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34095\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73317/nyu_2451_34095.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "United States of America"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34095",
-  "gbl_mdModified_dt": "2016-01-30T04:03:55Z",
-  "id": "nyu-2451-34095",
-  "nyu_addl_dspace_s": "34939",
-  "locn_geometry": "ENVELOPE(-179.14734, 179.778465, 71.390482064, 17.881242)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "U.S. Census Tracts represents the U.S. Census tracts of the United States in the 50 states, the District of Columbia, and Puerto Rico."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34095"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Environmental Systems Research Institute (Redlands, Calif.)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Census districts",
+    "United States--Administrative and political divisions",
+    "Boundaries"
+  ],
+  "dct_title_s": "2010 U.S. Census Tracts",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "ESRI 10 USA Census"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34095\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73317/nyu_2451_34095.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "United States of America"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34095",
+  "gbl_mdModified_dt": "2016-01-30T04:03:55Z",
+  "id": "nyu-2451-34095",
+  "nyu_addl_dspace_s": "34939",
+  "locn_geometry": "ENVELOPE(-179.14734, 179.778465, 71.390482064, 17.881242)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34096.json b/metadata-aardvark/Datasets/nyu-2451-34096.json
index db7775514..597cfdae3 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34096.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34096.json
@@ -1,35 +1,51 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "U.S. Census Urbanized Areas represents the Census 2000 Urbanized Areas (UA) and Urban Clusters (UC). A UA consists of contiguous, densely settled census block groups (BGs) and census blocks that meet minimum population density requirements (1000ppsm /500ppsm), along with adjacent densely settled census blocks that together encompass a population of at least 50,000 people. A UC consists of contiguous, densely settled census BGs and census blocks that meet minimum population density requirements, along with adjacent densely settled census blocks that together encompass a population of at least 2,500 people, but fewer than 50,000 people. The dataset covers the 50 States plus the District of Columbia within United States.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34096",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Environmental Systems Research Institute (Redlands, Calif.)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Cities and towns",
-    "Population",
-    "Population density"
-  ],
-  "dct_title_s": "2010 U.S. Census Urbanized Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "ESRI 10 USA Census"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34096\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73315/nyu_2451_34096.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "United States of America"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34096",
-  "gbl_mdModified_dt": "2016-01-30T04:03:55Z",
-  "id": "nyu-2451-34096",
-  "nyu_addl_dspace_s": "34940",
-  "locn_geometry": "ENVELOPE(-166.542185751, -67.251665751, 71.306819914, 19.469933914)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "U.S. Census Urbanized Areas represents the Census 2000 Urbanized Areas (UA) and Urban Clusters (UC). A UA consists of contiguous, densely settled census block groups (BGs) and census blocks that meet minimum population density requirements (1000ppsm /500ppsm), along with adjacent densely settled census blocks that together encompass a population of at least 50,000 people. A UC consists of contiguous, densely settled census BGs and census blocks that meet minimum population density requirements, along with adjacent densely settled census blocks that together encompass a population of at least 2,500 people, but fewer than 50,000 people. The dataset covers the 50 States plus the District of Columbia within United States."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34096"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Environmental Systems Research Institute (Redlands, Calif.)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Cities and towns",
+    "Population",
+    "Population density"
+  ],
+  "dct_title_s": "2010 U.S. Census Urbanized Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "ESRI 10 USA Census"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34096\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73315/nyu_2451_34096.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "United States of America"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34096",
+  "gbl_mdModified_dt": "2016-01-30T04:03:55Z",
+  "id": "nyu-2451-34096",
+  "nyu_addl_dspace_s": "34940",
+  "locn_geometry": "ENVELOPE(-166.542185751, -67.251665751, 71.306819914, 19.469933914)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34097.json b/metadata-aardvark/Datasets/nyu-2451-34097.json
index d6a1d95fd..67e7cafcb 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34097.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34097.json
@@ -1,34 +1,50 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "U.S. National Atlas Urbanized Areas represents urban areas in the United States derived from the urban areas layer of the Digital Chart of the World (DCW).",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34097",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Environmental Systems Research Institute (Redlands, Calif.)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Urbanization",
-    "Population density"
-  ],
-  "dct_title_s": "2010 U.S. National Atlas Urbanized Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "ESRI 10 USA Census"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34097\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73310/nyu_2451_34097.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "United States of America"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34097",
-  "gbl_mdModified_dt": "2016-01-30T04:03:55Z",
-  "id": "nyu-2451-34097",
-  "nyu_addl_dspace_s": "34941",
-  "locn_geometry": "ENVELOPE(-165.447890909, -66.986387909, 64.856134909, 19.191790909)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "U.S. National Atlas Urbanized Areas represents urban areas in the United States derived from the urban areas layer of the Digital Chart of the World (DCW)."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34097"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Environmental Systems Research Institute (Redlands, Calif.)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Urbanization",
+    "Population density"
+  ],
+  "dct_title_s": "2010 U.S. National Atlas Urbanized Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "ESRI 10 USA Census"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34097\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73310/nyu_2451_34097.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "United States of America"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34097",
+  "gbl_mdModified_dt": "2016-01-30T04:03:55Z",
+  "id": "nyu-2451-34097",
+  "nyu_addl_dspace_s": "34941",
+  "locn_geometry": "ENVELOPE(-165.447890909, -66.986387909, 64.856134909, 19.191790909)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34098.json b/metadata-aardvark/Datasets/nyu-2451-34098.json
index 53bfc376b..cab90a301 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34098.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34098.json
@@ -1,34 +1,50 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "U.S. ZIP Code Areas (Three-Digit) represents the first three digits of a ZIP Code. The first digit of a five-digit ZIP Code divides the United States into 10 large groups of states numbered from 0 in the Northeast to 9 in the far West. Within these areas, each state is divided into an average of 10 smaller geographical areas, identified by the second and third digits. These digits, in conjunction with the first digit, represent a sectional center facility or a mail processing facility area. These areas are serviced by the U.S. Post Office Sectional Center Facility (SCF). Note that a single SCF often services multiple three-digit areas.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34098",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Environmental Systems Research Institute (Redlands, Calif.)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Zip codes",
-    "United States--Administrative and political divisions"
-  ],
-  "dct_title_s": "2010 U.S. ZIP Code Areas (Three-Digit)",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "ESRI 10 USA Census"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34098\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73308/nyu_2451_34098.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "United States of America"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34098",
-  "gbl_mdModified_dt": "2016-01-30T04:03:55Z",
-  "id": "nyu-2451-34098",
-  "nyu_addl_dspace_s": "34942",
-  "locn_geometry": "ENVELOPE(-178.227822, -65.244234, 71.390482023, 17.881242)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "U.S. ZIP Code Areas (Three-Digit) represents the first three digits of a ZIP Code. The first digit of a five-digit ZIP Code divides the United States into 10 large groups of states numbered from 0 in the Northeast to 9 in the far West. Within these areas, each state is divided into an average of 10 smaller geographical areas, identified by the second and third digits. These digits, in conjunction with the first digit, represent a sectional center facility or a mail processing facility area. These areas are serviced by the U.S. Post Office Sectional Center Facility (SCF). Note that a single SCF often services multiple three-digit areas."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34098"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Environmental Systems Research Institute (Redlands, Calif.)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Zip codes",
+    "United States--Administrative and political divisions"
+  ],
+  "dct_title_s": "2010 U.S. ZIP Code Areas (Three-Digit)",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "ESRI 10 USA Census"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34098\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73308/nyu_2451_34098.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "United States of America"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34098",
+  "gbl_mdModified_dt": "2016-01-30T04:03:55Z",
+  "id": "nyu-2451-34098",
+  "nyu_addl_dspace_s": "34942",
+  "locn_geometry": "ENVELOPE(-178.227822, -65.244234, 71.390482023, 17.881242)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34099.json b/metadata-aardvark/Datasets/nyu-2451-34099.json
index ce36da932..2a9b97f45 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34099.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34099.json
@@ -1,34 +1,50 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "U.S. ZIP Code Areas (Five-Digit) represents five-digit ZIP Code areas used by the U.S. Postal Service to deliver mail more effectively. The first digit of a five-digit ZIP Code divides the United States into 10 large groups of states numbered from 0 in the Northeast to 9 in the far West. Within these areas, each state is divided into an average of 10 smaller geographical areas, identified by the second and third digits. These digits, in conjunction with the first digit, represent a sectional center facility or a mail processing facility area. The fourth and fifth digits identify a post office, station, branch or local delivery area.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34099",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Environmental Systems Research Institute (Redlands, Calif.)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Zip codes",
-    "United States--Administrative and political divisions"
-  ],
-  "dct_title_s": "2010 U.S. ZIP Code Areas (Five-Digit)",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "ESRI 10 USA Census"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34099\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73306/nyu_2451_34099.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "United States of America"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34099",
-  "gbl_mdModified_dt": "2016-01-30T04:03:54Z",
-  "id": "nyu-2451-34099",
-  "nyu_addl_dspace_s": "34943",
-  "locn_geometry": "ENVELOPE(-178.227822, -65.244234, 71.390482023, 17.881242)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "U.S. ZIP Code Areas (Five-Digit) represents five-digit ZIP Code areas used by the U.S. Postal Service to deliver mail more effectively. The first digit of a five-digit ZIP Code divides the United States into 10 large groups of states numbered from 0 in the Northeast to 9 in the far West. Within these areas, each state is divided into an average of 10 smaller geographical areas, identified by the second and third digits. These digits, in conjunction with the first digit, represent a sectional center facility or a mail processing facility area. The fourth and fifth digits identify a post office, station, branch or local delivery area."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34099"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Environmental Systems Research Institute (Redlands, Calif.)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Zip codes",
+    "United States--Administrative and political divisions"
+  ],
+  "dct_title_s": "2010 U.S. ZIP Code Areas (Five-Digit)",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "ESRI 10 USA Census"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34099\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73306/nyu_2451_34099.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "United States of America"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34099",
+  "gbl_mdModified_dt": "2016-01-30T04:03:54Z",
+  "id": "nyu-2451-34099",
+  "nyu_addl_dspace_s": "34943",
+  "locn_geometry": "ENVELOPE(-178.227822, -65.244234, 71.390482023, 17.881242)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34100.json b/metadata-aardvark/Datasets/nyu-2451-34100.json
index bf66a9777..f3e8dd189 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34100.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34100.json
@@ -1,34 +1,50 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "U.S. ZIP Code Points represents the five-digit U.S. ZIP Code areas as points, plus all ZIP Codes that have no area and are represented as points rather than areas such as Post-Office-Box ZIP Codes and unique ZIP Codes (for example, defining an organization).",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34100",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Environmental Systems Research Institute (Redlands, Calif.)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Zip codes",
-    "United States--Administrative and political divisions"
-  ],
-  "dct_title_s": "2010 U.S. ZIP Code Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "ESRI 10 USA Census"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34100\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73304/nyu_2451_34100.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "United States of America"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34100",
-  "gbl_mdModified_dt": "2016-01-30T04:03:54Z",
-  "id": "nyu-2451-34100",
-  "nyu_addl_dspace_s": "34944",
-  "locn_geometry": "ENVELOPE(-176.760205, -65.285718, 70.741890024, 17.967202)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "U.S. ZIP Code Points represents the five-digit U.S. ZIP Code areas as points, plus all ZIP Codes that have no area and are represented as points rather than areas such as Post-Office-Box ZIP Codes and unique ZIP Codes (for example, defining an organization)."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34100"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Environmental Systems Research Institute (Redlands, Calif.)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Zip codes",
+    "United States--Administrative and political divisions"
+  ],
+  "dct_title_s": "2010 U.S. ZIP Code Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "ESRI 10 USA Census"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34100\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73304/nyu_2451_34100.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "United States of America"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34100",
+  "gbl_mdModified_dt": "2016-01-30T04:03:54Z",
+  "id": "nyu-2451-34100",
+  "nyu_addl_dspace_s": "34944",
+  "locn_geometry": "ENVELOPE(-176.760205, -65.285718, 70.741890024, 17.967202)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34102.json b/metadata-aardvark/Datasets/nyu-2451-34102.json
index 28cb5c5b7..bcc87ec92 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34102.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34102.json
@@ -1,33 +1,49 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "World Administrative Unit Boundaries represents the boundary lines for the first-level administrative units of the world.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34102",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Environmental Systems Research Institute (Redlands, Calif.)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Boundaries"
-  ],
-  "dct_title_s": "2010 World Administrative Unit Boundaries",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "ESRI 10 World"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34102\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73300/nyu_2451_34102.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "World"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34102",
-  "gbl_mdModified_dt": "2016-01-30T04:03:54Z",
-  "id": "nyu-2451-34102",
-  "nyu_addl_dspace_s": "34946",
-  "locn_geometry": "ENVELOPE(-179.999999928, 180.0, 83.623596194, -85.470291045)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "World Administrative Unit Boundaries represents the boundary lines for the first-level administrative units of the world."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34102"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Environmental Systems Research Institute (Redlands, Calif.)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Boundaries"
+  ],
+  "dct_title_s": "2010 World Administrative Unit Boundaries",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "ESRI 10 World"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34102\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73300/nyu_2451_34102.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "World"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34102",
+  "gbl_mdModified_dt": "2016-01-30T04:03:54Z",
+  "id": "nyu-2451-34102",
+  "nyu_addl_dspace_s": "34946",
+  "locn_geometry": "ENVELOPE(-179.999999928, 180.0, 83.623596194, -85.470291045)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34104.json b/metadata-aardvark/Datasets/nyu-2451-34104.json
index 9fbc24354..5b2d5fdd1 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34104.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34104.json
@@ -1,35 +1,51 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "World Airports represents the airports of the world.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34104",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Environmental Systems Research Institute (Redlands, Calif.)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Airports",
-    "Air travel",
-    "Transportation"
-  ],
-  "dct_title_s": "2010 World Airports",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "ESRI 10 World"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34104\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73298/nyu_2451_34104.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "World"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34104",
-  "gbl_mdModified_dt": "2016-01-30T04:03:54Z",
-  "id": "nyu-2451-34104",
-  "nyu_addl_dspace_s": "34948",
-  "locn_geometry": "ENVELOPE(-177.380635977, 178.559227943, 78.246111115, -54.843278051)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "World Airports represents the airports of the world."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34104"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Environmental Systems Research Institute (Redlands, Calif.)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Airports",
+    "Air travel",
+    "Transportation"
+  ],
+  "dct_title_s": "2010 World Airports",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "ESRI 10 World"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34104\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73298/nyu_2451_34104.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "World"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34104",
+  "gbl_mdModified_dt": "2016-01-30T04:03:54Z",
+  "id": "nyu-2451-34104",
+  "nyu_addl_dspace_s": "34948",
+  "locn_geometry": "ENVELOPE(-177.380635977, 178.559227943, 78.246111115, -54.843278051)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34105.json b/metadata-aardvark/Datasets/nyu-2451-34105.json
index 768f346ff..5bb8b84e7 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34105.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34105.json
@@ -1,34 +1,50 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "World Cities represents the locations of the major cities of the world.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34105",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Environmental Systems Research Institute (Redlands, Calif.)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Cities and towns",
-    "Population"
-  ],
-  "dct_title_s": "2010 World Cities",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "ESRI 10 World"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34105\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73296/nyu_2451_34105.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "World"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34105",
-  "gbl_mdModified_dt": "2016-01-30T04:03:53Z",
-  "id": "nyu-2451-34105",
-  "nyu_addl_dspace_s": "34949",
-  "locn_geometry": "ENVELOPE(-176.151563636, 179.221887695, 78.200001155, -54.792)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "World Cities represents the locations of the major cities of the world."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34105"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Environmental Systems Research Institute (Redlands, Calif.)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Cities and towns",
+    "Population"
+  ],
+  "dct_title_s": "2010 World Cities",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "ESRI 10 World"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34105\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73296/nyu_2451_34105.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "World"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34105",
+  "gbl_mdModified_dt": "2016-01-30T04:03:53Z",
+  "id": "nyu-2451-34105",
+  "nyu_addl_dspace_s": "34949",
+  "locn_geometry": "ENVELOPE(-176.151563636, 179.221887695, 78.200001155, -54.792)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34106.json b/metadata-aardvark/Datasets/nyu-2451-34106.json
index 6d676b68c..356e23dbc 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34106.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34106.json
@@ -1,34 +1,50 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "World Continents represents the boundaries for the continents of the world.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34106",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Environmental Systems Research Institute (Redlands, Calif.)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Continents",
-    "Boundaries"
-  ],
-  "dct_title_s": "2010 World Continents",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "ESRI 10 World"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34106\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73294/nyu_2451_34106.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "World"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34106",
-  "gbl_mdModified_dt": "2016-01-30T04:03:53Z",
-  "id": "nyu-2451-34106",
-  "nyu_addl_dspace_s": "34950",
-  "locn_geometry": "ENVELOPE(-180.0, 180.0, 83.623600162, -90.0)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "World Continents represents the boundaries for the continents of the world."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34106"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Environmental Systems Research Institute (Redlands, Calif.)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Continents",
+    "Boundaries"
+  ],
+  "dct_title_s": "2010 World Continents",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "ESRI 10 World"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34106\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73294/nyu_2451_34106.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "World"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34106",
+  "gbl_mdModified_dt": "2016-01-30T04:03:53Z",
+  "id": "nyu-2451-34106",
+  "nyu_addl_dspace_s": "34950",
+  "locn_geometry": "ENVELOPE(-180.0, 180.0, 83.623600162, -90.0)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34107.json b/metadata-aardvark/Datasets/nyu-2451-34107.json
index f4a3efff5..2ba5c967c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34107.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34107.json
@@ -1,35 +1,51 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "World Contours represents the 600-meter interval contour lines of the world.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34107",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Environmental Systems Research Institute (Redlands, Calif.)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Topographic maps",
-    "Nature",
-    "Contours (Cartography)"
-  ],
-  "dct_title_s": "2010 World Contours",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "ESRI 10 World"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34107\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73292/nyu_2451_34107.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "World"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34107",
-  "gbl_mdModified_dt": "2016-01-30T04:03:53Z",
-  "id": "nyu-2451-34107",
-  "nyu_addl_dspace_s": "34951",
-  "locn_geometry": "ENVELOPE(-180.0, 180.0, 83.619458632, -59.454936147)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "World Contours represents the 600-meter interval contour lines of the world."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34107"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Environmental Systems Research Institute (Redlands, Calif.)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Topographic maps",
+    "Nature",
+    "Contours (Cartography)"
+  ],
+  "dct_title_s": "2010 World Contours",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "ESRI 10 World"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34107\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73292/nyu_2451_34107.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "World"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34107",
+  "gbl_mdModified_dt": "2016-01-30T04:03:53Z",
+  "id": "nyu-2451-34107",
+  "nyu_addl_dspace_s": "34951",
+  "locn_geometry": "ENVELOPE(-180.0, 180.0, 83.619458632, -59.454936147)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34108.json b/metadata-aardvark/Datasets/nyu-2451-34108.json
index e2b3dbd1a..965933817 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34108.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34108.json
@@ -1,33 +1,49 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "World Countries (Generalized) represents generalized boundaries for the countries of the world as they existed in January 2008.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34108",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Environmental Systems Research Institute (Redlands, Calif.)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Boundaries"
-  ],
-  "dct_title_s": "2008 World Countries (Generalized)",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "ESRI 10 World"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34108\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73287/nyu_2451_34108.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "World"
-  ],
-  "dct_temporal_sm": [
-    "2008"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34108",
-  "gbl_mdModified_dt": "2016-01-30T04:03:53Z",
-  "id": "nyu-2451-34108",
-  "nyu_addl_dspace_s": "34952",
-  "locn_geometry": "ENVELOPE(-180.0, 180.0, 83.604154147, -90.0)",
-  "gbl_indexYear_im": 2008
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "World Countries (Generalized) represents generalized boundaries for the countries of the world as they existed in January 2008."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34108"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Environmental Systems Research Institute (Redlands, Calif.)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Boundaries"
+  ],
+  "dct_title_s": "2008 World Countries (Generalized)",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "ESRI 10 World"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34108\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73287/nyu_2451_34108.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "World"
+  ],
+  "dct_temporal_sm": [
+    "2008"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34108",
+  "gbl_mdModified_dt": "2016-01-30T04:03:53Z",
+  "id": "nyu-2451-34108",
+  "nyu_addl_dspace_s": "34952",
+  "locn_geometry": "ENVELOPE(-180.0, 180.0, 83.604154147, -90.0)",
+  "gbl_indexYear_im": [
+    2008
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34109.json b/metadata-aardvark/Datasets/nyu-2451-34109.json
index 87557d4c4..c45824b64 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34109.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34109.json
@@ -1,33 +1,49 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "World Country Boundaries (Generalized) represents the generalized boundary lines for the countries of the world.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34109",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Environmental Systems Research Institute (Redlands, Calif.)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Boundaries"
-  ],
-  "dct_title_s": "2010 World Country Boundaries (Generalized)",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "ESRI 10 World"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34109\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73285/nyu_2451_34109.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "World"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34109",
-  "gbl_mdModified_dt": "2016-01-30T04:03:53Z",
-  "id": "nyu-2451-34109",
-  "nyu_addl_dspace_s": "34953",
-  "locn_geometry": "ENVELOPE(-179.999999928, 180.0, 83.604153705, -85.463627269)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "World Country Boundaries (Generalized) represents the generalized boundary lines for the countries of the world."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34109"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Environmental Systems Research Institute (Redlands, Calif.)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Boundaries"
+  ],
+  "dct_title_s": "2010 World Country Boundaries (Generalized)",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "ESRI 10 World"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34109\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73285/nyu_2451_34109.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "World"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34109",
+  "gbl_mdModified_dt": "2016-01-30T04:03:53Z",
+  "id": "nyu-2451-34109",
+  "nyu_addl_dspace_s": "34953",
+  "locn_geometry": "ENVELOPE(-179.999999928, 180.0, 83.604153705, -85.463627269)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34110.json b/metadata-aardvark/Datasets/nyu-2451-34110.json
index 3352c6215..c7b7d81e3 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34110.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34110.json
@@ -1,35 +1,51 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "World Drainage Systems represents the major drainage systems of the world.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34110",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Environmental Systems Research Institute (Redlands, Calif.)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Water",
-    "Drainage",
-    "Hydraulic engineering"
-  ],
-  "dct_title_s": "2010 World Drainage Systems",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "ESRI 10 World"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34110\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73283/nyu_2451_34110.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "World"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34110",
-  "gbl_mdModified_dt": "2016-01-30T04:03:52Z",
-  "id": "nyu-2451-34110",
-  "nyu_addl_dspace_s": "34954",
-  "locn_geometry": "ENVELOPE(-134.458590909, 135.874598091, 71.392491364, -34.050563636)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "World Drainage Systems represents the major drainage systems of the world."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34110"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Environmental Systems Research Institute (Redlands, Calif.)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Water",
+    "Drainage",
+    "Hydraulic engineering"
+  ],
+  "dct_title_s": "2010 World Drainage Systems",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "ESRI 10 World"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34110\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73283/nyu_2451_34110.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "World"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34110",
+  "gbl_mdModified_dt": "2016-01-30T04:03:52Z",
+  "id": "nyu-2451-34110",
+  "nyu_addl_dspace_s": "34954",
+  "locn_geometry": "ENVELOPE(-134.458590909, 135.874598091, 71.392491364, -34.050563636)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34111.json b/metadata-aardvark/Datasets/nyu-2451-34111.json
index 679026c47..7464c1f1c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34111.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34111.json
@@ -1,33 +1,49 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "World Country Boundaries represents the boundary lines for the countries of the world.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34111",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Environmental Systems Research Institute (Redlands, Calif.)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Boundaries"
-  ],
-  "dct_title_s": "2010 World Country Boundaries",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "ESRI 10 World"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34111\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73281/nyu_2451_34111.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "World"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34111",
-  "gbl_mdModified_dt": "2016-01-30T04:03:52Z",
-  "id": "nyu-2451-34111",
-  "nyu_addl_dspace_s": "34955",
-  "locn_geometry": "ENVELOPE(-179.999999928, 180.0, 83.623596194, -85.470291045)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "World Country Boundaries represents the boundary lines for the countries of the world."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34111"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Environmental Systems Research Institute (Redlands, Calif.)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Boundaries"
+  ],
+  "dct_title_s": "2010 World Country Boundaries",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "ESRI 10 World"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34111\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73281/nyu_2451_34111.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "World"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34111",
+  "gbl_mdModified_dt": "2016-01-30T04:03:52Z",
+  "id": "nyu-2451-34111",
+  "nyu_addl_dspace_s": "34955",
+  "locn_geometry": "ENVELOPE(-179.999999928, 180.0, 83.623596194, -85.470291045)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34112.json b/metadata-aardvark/Datasets/nyu-2451-34112.json
index c69ea2bd2..7d0ca17f5 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34112.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34112.json
@@ -1,33 +1,49 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "World Countries represents the boundaries for the countries of the world as they existed in January 2008.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34112",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Environmental Systems Research Institute (Redlands, Calif.)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Boundaries"
-  ],
-  "dct_title_s": "2008 World Countries",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "ESRI 10 World"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34112\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73279/nyu_2451_34112.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "World"
-  ],
-  "dct_temporal_sm": [
-    "2008"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34112",
-  "gbl_mdModified_dt": "2016-01-30T04:03:52Z",
-  "id": "nyu-2451-34112",
-  "nyu_addl_dspace_s": "34956",
-  "locn_geometry": "ENVELOPE(-180.0, 180.0, 83.623600162, -90.0)",
-  "gbl_indexYear_im": 2008
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "World Countries represents the boundaries for the countries of the world as they existed in January 2008."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34112"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Environmental Systems Research Institute (Redlands, Calif.)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Boundaries"
+  ],
+  "dct_title_s": "2008 World Countries",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "ESRI 10 World"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34112\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73279/nyu_2451_34112.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "World"
+  ],
+  "dct_temporal_sm": [
+    "2008"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34112",
+  "gbl_mdModified_dt": "2016-01-30T04:03:52Z",
+  "id": "nyu-2451-34112",
+  "nyu_addl_dspace_s": "34956",
+  "locn_geometry": "ENVELOPE(-180.0, 180.0, 83.623600162, -90.0)",
+  "gbl_indexYear_im": [
+    2008
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34113.json b/metadata-aardvark/Datasets/nyu-2451-34113.json
index 8c98bc6bc..38fc4a1f8 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34113.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34113.json
@@ -1,35 +1,51 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "World Gazetteer represents the locations and proper names for map features around the world. The gazetteer includes attribute and annotation name information from various layers of the Digital Chart of the World.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34113",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Environmental Systems Research Institute (Redlands, Calif.)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Gazetteers",
-    "Names",
-    "Location"
-  ],
-  "dct_title_s": "2010 World Gazetteer",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "ESRI 10 World"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34113\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73277/nyu_2451_34113.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "World"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34113",
-  "gbl_mdModified_dt": "2016-01-30T04:03:52Z",
-  "id": "nyu-2451-34113",
-  "nyu_addl_dspace_s": "34957",
-  "locn_geometry": "ENVELOPE(-179.989, 179.996987, 85.213995995, -86.906)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "World Gazetteer represents the locations and proper names for map features around the world. The gazetteer includes attribute and annotation name information from various layers of the Digital Chart of the World."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34113"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Environmental Systems Research Institute (Redlands, Calif.)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Gazetteers",
+    "Names",
+    "Location"
+  ],
+  "dct_title_s": "2010 World Gazetteer",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "ESRI 10 World"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34113\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73277/nyu_2451_34113.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "World"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34113",
+  "gbl_mdModified_dt": "2016-01-30T04:03:52Z",
+  "id": "nyu-2451-34113",
+  "nyu_addl_dspace_s": "34957",
+  "locn_geometry": "ENVELOPE(-179.989, 179.996987, 85.213995995, -86.906)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34114.json b/metadata-aardvark/Datasets/nyu-2451-34114.json
index f2c030a42..75c9935a9 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34114.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34114.json
@@ -1,34 +1,50 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "World Named Latitudes and Longitudes represents geographically significant reference latitudes and longitudes for the world such as the equator, tropics, Arctic and Antarctic Circles, prime meridian, and International Date Line.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34114",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Environmental Systems Research Institute (Redlands, Calif.)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Equator",
-    "Prime Meridian"
-  ],
-  "dct_title_s": "2010 World Named Latitudes and Longitudes",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "ESRI 10 World"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34114\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73275/nyu_2451_34114.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "World"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34114",
-  "gbl_mdModified_dt": "2016-01-30T04:03:52Z",
-  "id": "nyu-2451-34114",
-  "nyu_addl_dspace_s": "34958",
-  "locn_geometry": "ENVELOPE(-180.0, 180.0, 89.999999916, -90.0)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "World Named Latitudes and Longitudes represents geographically significant reference latitudes and longitudes for the world such as the equator, tropics, Arctic and Antarctic Circles, prime meridian, and International Date Line."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34114"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Environmental Systems Research Institute (Redlands, Calif.)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Equator",
+    "Prime Meridian"
+  ],
+  "dct_title_s": "2010 World Named Latitudes and Longitudes",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "ESRI 10 World"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34114\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73275/nyu_2451_34114.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "World"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34114",
+  "gbl_mdModified_dt": "2016-01-30T04:03:52Z",
+  "id": "nyu-2451-34114",
+  "nyu_addl_dspace_s": "34958",
+  "locn_geometry": "ENVELOPE(-180.0, 180.0, 89.999999916, -90.0)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34115.json b/metadata-aardvark/Datasets/nyu-2451-34115.json
index 27ad00985..0917d68e1 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34115.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34115.json
@@ -1,34 +1,50 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "World Linear Water represents the narrow rivers and streams of the world.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34115",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Environmental Systems Research Institute (Redlands, Calif.)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Rivers",
-    "Water"
-  ],
-  "dct_title_s": "2010 World Linear Water",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "ESRI 10 World"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34115\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73273/nyu_2451_34115.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "World"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34115",
-  "gbl_mdModified_dt": "2016-01-30T04:03:51Z",
-  "id": "nyu-2451-34115",
-  "nyu_addl_dspace_s": "34959",
-  "locn_geometry": "ENVELOPE(-179.999999285, 179.999996662, 81.784887311, -54.997981667)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "World Linear Water represents the narrow rivers and streams of the world."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34115"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Environmental Systems Research Institute (Redlands, Calif.)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Rivers",
+    "Water"
+  ],
+  "dct_title_s": "2010 World Linear Water",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "ESRI 10 World"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34115\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73273/nyu_2451_34115.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "World"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34115",
+  "gbl_mdModified_dt": "2016-01-30T04:03:51Z",
+  "id": "nyu-2451-34115",
+  "nyu_addl_dspace_s": "34959",
+  "locn_geometry": "ENVELOPE(-179.999999285, 179.999996662, 81.784887311, -54.997981667)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34116.json b/metadata-aardvark/Datasets/nyu-2451-34116.json
index ad4dc12a3..473e6982c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34116.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34116.json
@@ -1,37 +1,53 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "World Water Bodies represents the open water rivers, lakes, seas, and oceans of the world.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34116",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Environmental Systems Research Institute (Redlands, Calif.)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Water",
-    "Rivers",
-    "Lakes",
-    "Seas",
-    "Ocean"
-  ],
-  "dct_title_s": "2010 World Water Bodies",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "ESRI 10 World"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34116\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73271/nyu_2451_34116.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "World"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34116",
-  "gbl_mdModified_dt": "2016-01-30T04:03:51Z",
-  "id": "nyu-2451-34116",
-  "nyu_addl_dspace_s": "34960",
-  "locn_geometry": "ENVELOPE(-180.0, 179.999999881, 85.016461014, -60.004464269)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "World Water Bodies represents the open water rivers, lakes, seas, and oceans of the world."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34116"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Environmental Systems Research Institute (Redlands, Calif.)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Water",
+    "Rivers",
+    "Lakes",
+    "Seas",
+    "Ocean"
+  ],
+  "dct_title_s": "2010 World Water Bodies",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "ESRI 10 World"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34116\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73271/nyu_2451_34116.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "World"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34116",
+  "gbl_mdModified_dt": "2016-01-30T04:03:51Z",
+  "id": "nyu-2451-34116",
+  "nyu_addl_dspace_s": "34960",
+  "locn_geometry": "ENVELOPE(-180.0, 179.999999881, 85.016461014, -60.004464269)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34117.json b/metadata-aardvark/Datasets/nyu-2451-34117.json
index 4c920060c..05f962ad4 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34117.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34117.json
@@ -1,35 +1,51 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "World Lakes represents the major lakes and inland seas of the world.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34117",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Environmental Systems Research Institute (Redlands, Calif.)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Water",
-    "Lakes",
-    "Seas"
-  ],
-  "dct_title_s": "2010 World Lakes",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "ESRI 10 World"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34117\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73269/nyu_2451_34117.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "World"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34117",
-  "gbl_mdModified_dt": "2016-01-30T04:03:51Z",
-  "id": "nyu-2451-34117",
-  "nyu_addl_dspace_s": "34961",
-  "locn_geometry": "ENVELOPE(-125.123318182, 109.965, 67.046936395, -16.606263636)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "World Lakes represents the major lakes and inland seas of the world."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34117"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Environmental Systems Research Institute (Redlands, Calif.)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Water",
+    "Lakes",
+    "Seas"
+  ],
+  "dct_title_s": "2010 World Lakes",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "ESRI 10 World"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34117\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73269/nyu_2451_34117.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "World"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34117",
+  "gbl_mdModified_dt": "2016-01-30T04:03:51Z",
+  "id": "nyu-2451-34117",
+  "nyu_addl_dspace_s": "34961",
+  "locn_geometry": "ENVELOPE(-125.123318182, 109.965, 67.046936395, -16.606263636)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34118.json b/metadata-aardvark/Datasets/nyu-2451-34118.json
index b2b944005..efca70b0c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34118.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34118.json
@@ -1,33 +1,49 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "World Latitude and Longitude Grids represents a 5 by 5 degree latitude/longitude grid covering the world with attributes that allow it to display grids at intervals of 5, 10, 15, 20, and 30 degrees. To display a grid with a 5-degree interval, simply display all of the lines. To display a coarser grid (e.g., a 15-degree interval), in the Layer Properties dialog box, set the DEGREE15 attribute value equal to Y.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34118",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Environmental Systems Research Institute (Redlands, Calif.)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Grids (Cartography)"
-  ],
-  "dct_title_s": "2010 World Latitude and Longitude Grids",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "ESRI 10 World"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34118\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73264/nyu_2451_34118.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "World"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34118",
-  "gbl_mdModified_dt": "2016-01-30T04:03:51Z",
-  "id": "nyu-2451-34118",
-  "nyu_addl_dspace_s": "34962",
-  "locn_geometry": "ENVELOPE(-180.0, 180.0, 89.999999916, -90.0)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "World Latitude and Longitude Grids represents a 5 by 5 degree latitude/longitude grid covering the world with attributes that allow it to display grids at intervals of 5, 10, 15, 20, and 30 degrees. To display a grid with a 5-degree interval, simply display all of the lines. To display a coarser grid (e.g., a 15-degree interval), in the Layer Properties dialog box, set the DEGREE15 attribute value equal to Y."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34118"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Environmental Systems Research Institute (Redlands, Calif.)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Grids (Cartography)"
+  ],
+  "dct_title_s": "2010 World Latitude and Longitude Grids",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "ESRI 10 World"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34118\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73264/nyu_2451_34118.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "World"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34118",
+  "gbl_mdModified_dt": "2016-01-30T04:03:51Z",
+  "id": "nyu-2451-34118",
+  "nyu_addl_dspace_s": "34962",
+  "locn_geometry": "ENVELOPE(-180.0, 180.0, 89.999999916, -90.0)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34119.json b/metadata-aardvark/Datasets/nyu-2451-34119.json
index 08041195b..86c73308f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34119.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34119.json
@@ -1,34 +1,50 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "World Populated Places represents the populated places as points in the world.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34119",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Environmental Systems Research Institute (Redlands, Calif.)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Population",
-    "Location"
-  ],
-  "dct_title_s": "2010 World Populated Places",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "ESRI 10 World"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34119\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73262/nyu_2451_34119.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "World"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34119",
-  "gbl_mdModified_dt": "2016-01-30T04:03:51Z",
-  "id": "nyu-2451-34119",
-  "nyu_addl_dspace_s": "34963",
-  "locn_geometry": "ENVELOPE(-175.204102397, 179.198757529, 69.489540187, -54.809273124)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "World Populated Places represents the populated places as points in the world."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34119"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Environmental Systems Research Institute (Redlands, Calif.)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Population",
+    "Location"
+  ],
+  "dct_title_s": "2010 World Populated Places",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "ESRI 10 World"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34119\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73262/nyu_2451_34119.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "World"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34119",
+  "gbl_mdModified_dt": "2016-01-30T04:03:51Z",
+  "id": "nyu-2451-34119",
+  "nyu_addl_dspace_s": "34963",
+  "locn_geometry": "ENVELOPE(-175.204102397, 179.198757529, 69.489540187, -54.809273124)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34120.json b/metadata-aardvark/Datasets/nyu-2451-34120.json
index 3142fe987..7ea019ca0 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34120.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34120.json
@@ -1,35 +1,51 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "World Railroads represents the railroads of the world.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34120",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Environmental Systems Research Institute (Redlands, Calif.)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Transportation",
-    "Railroads",
-    "Railroads and state"
-  ],
-  "dct_title_s": "2010 World Railroads",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "ESRI 10 World"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34120\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73260/nyu_2451_34120.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "World"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34120",
-  "gbl_mdModified_dt": "2016-01-30T04:03:50Z",
-  "id": "nyu-2451-34120",
-  "nyu_addl_dspace_s": "34964",
-  "locn_geometry": "ENVELOPE(-130.359395861, 178.013850093, 62.399597121, -46.415433883)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "World Railroads represents the railroads of the world."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34120"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Environmental Systems Research Institute (Redlands, Calif.)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Transportation",
+    "Railroads",
+    "Railroads and state"
+  ],
+  "dct_title_s": "2010 World Railroads",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "ESRI 10 World"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34120\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73260/nyu_2451_34120.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "World"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34120",
+  "gbl_mdModified_dt": "2016-01-30T04:03:50Z",
+  "id": "nyu-2451-34120",
+  "nyu_addl_dspace_s": "34964",
+  "locn_geometry": "ENVELOPE(-130.359395861, 178.013850093, 62.399597121, -46.415433883)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34121.json b/metadata-aardvark/Datasets/nyu-2451-34121.json
index ac167a834..321c0dc6d 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34121.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34121.json
@@ -1,35 +1,51 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "World Regions represents the boundaries for the regions of the world. There are 25 commonly recognized world regions.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34121",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Environmental Systems Research Institute (Redlands, Calif.)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Regions",
-    "Regions (Administrative and political divisions)",
-    "Boundaries"
-  ],
-  "dct_title_s": "2010 World Regions",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "ESRI 10 World"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34121\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73258/nyu_2451_34121.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "World"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34121",
-  "gbl_mdModified_dt": "2016-01-30T04:03:50Z",
-  "id": "nyu-2451-34121",
-  "nyu_addl_dspace_s": "34965",
-  "locn_geometry": "ENVELOPE(-180.0, 180.0, 83.623600162, -90.0)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "World Regions represents the boundaries for the regions of the world. There are 25 commonly recognized world regions."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34121"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Environmental Systems Research Institute (Redlands, Calif.)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Regions",
+    "Regions (Administrative and political divisions)",
+    "Boundaries"
+  ],
+  "dct_title_s": "2010 World Regions",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "ESRI 10 World"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34121\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73258/nyu_2451_34121.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "World"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34121",
+  "gbl_mdModified_dt": "2016-01-30T04:03:50Z",
+  "id": "nyu-2451-34121",
+  "nyu_addl_dspace_s": "34965",
+  "locn_geometry": "ENVELOPE(-180.0, 180.0, 83.623600162, -90.0)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34122.json b/metadata-aardvark/Datasets/nyu-2451-34122.json
index 0e8e83584..61ac97cdc 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34122.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34122.json
@@ -1,35 +1,51 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "World Rivers represents the major rivers within the world.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34122",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Environmental Systems Research Institute (Redlands, Calif.)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Rivers",
-    "Water",
-    "Nature"
-  ],
-  "dct_title_s": "2010 World Rivers",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "ESRI 10 World"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34122\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73256/nyu_2451_34122.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "World"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34122",
-  "gbl_mdModified_dt": "2016-01-30T04:03:50Z",
-  "id": "nyu-2451-34122",
-  "nyu_addl_dspace_s": "34966",
-  "locn_geometry": "ENVELOPE(-164.887436364, 160.763595636, 71.392489545, -36.969445455)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "World Rivers represents the major rivers within the world."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34122"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Environmental Systems Research Institute (Redlands, Calif.)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Rivers",
+    "Water",
+    "Nature"
+  ],
+  "dct_title_s": "2010 World Rivers",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "ESRI 10 World"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34122\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73256/nyu_2451_34122.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "World"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34122",
+  "gbl_mdModified_dt": "2016-01-30T04:03:50Z",
+  "id": "nyu-2451-34122",
+  "nyu_addl_dspace_s": "34966",
+  "locn_geometry": "ENVELOPE(-164.887436364, 160.763595636, 71.392489545, -36.969445455)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34123.json b/metadata-aardvark/Datasets/nyu-2451-34123.json
index bee0e9d61..7d5a42847 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34123.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34123.json
@@ -1,35 +1,51 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "World Roads represents the major roads and ferries of the world.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34123",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Environmental Systems Research Institute (Redlands, Calif.)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Roads",
-    "Transportation",
-    "Ferries"
-  ],
-  "dct_title_s": "2010 World Roads",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "ESRI 10 World"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34123\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73254/nyu_2451_34123.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "World"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34123",
-  "gbl_mdModified_dt": "2016-01-30T04:03:50Z",
-  "id": "nyu-2451-34123",
-  "nyu_addl_dspace_s": "34967",
-  "locn_geometry": "ENVELOPE(-166.529663444, 178.567104578, 70.48218728, -54.840724468)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "World Roads represents the major roads and ferries of the world."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34123"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Environmental Systems Research Institute (Redlands, Calif.)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Roads",
+    "Transportation",
+    "Ferries"
+  ],
+  "dct_title_s": "2010 World Roads",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "ESRI 10 World"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34123\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73254/nyu_2451_34123.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "World"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34123",
+  "gbl_mdModified_dt": "2016-01-30T04:03:50Z",
+  "id": "nyu-2451-34123",
+  "nyu_addl_dspace_s": "34967",
+  "locn_geometry": "ENVELOPE(-166.529663444, 178.567104578, 70.48218728, -54.840724468)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34124.json b/metadata-aardvark/Datasets/nyu-2451-34124.json
index 5552f83b9..4329f5296 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34124.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34124.json
@@ -1,33 +1,49 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "World Time Zones represents the time zones of the world. The time zones are best displayed with World Countries or World Administrative Units.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34124",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Environmental Systems Research Institute (Redlands, Calif.)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Time"
-  ],
-  "dct_title_s": "2010 World Time Zones",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "ESRI 10 World"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34124\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73252/nyu_2451_34124.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "World"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34124",
-  "gbl_mdModified_dt": "2016-01-30T04:03:50Z",
-  "id": "nyu-2451-34124",
-  "nyu_addl_dspace_s": "34968",
-  "locn_geometry": "ENVELOPE(-180.0, 180.0, 90.0, -90.0)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "World Time Zones represents the time zones of the world. The time zones are best displayed with World Countries or World Administrative Units."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34124"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Environmental Systems Research Institute (Redlands, Calif.)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Time"
+  ],
+  "dct_title_s": "2010 World Time Zones",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "ESRI 10 World"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34124\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73252/nyu_2451_34124.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "World"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34124",
+  "gbl_mdModified_dt": "2016-01-30T04:03:50Z",
+  "id": "nyu-2451-34124",
+  "nyu_addl_dspace_s": "34968",
+  "locn_geometry": "ENVELOPE(-180.0, 180.0, 90.0, -90.0)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34125.json b/metadata-aardvark/Datasets/nyu-2451-34125.json
index 44613abbe..4f1d44439 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34125.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34125.json
@@ -1,34 +1,50 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "World Urban Areas represents the major urban areas of the world.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34125",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Environmental Systems Research Institute (Redlands, Calif.)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Population",
-    "Cities and towns"
-  ],
-  "dct_title_s": "2010 World Urban Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "ESRI 10 World"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34125\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73250/nyu_2451_34125.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "World"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34125",
-  "gbl_mdModified_dt": "2016-01-30T04:03:49Z",
-  "id": "nyu-2451-34125",
-  "nyu_addl_dspace_s": "34969",
-  "locn_geometry": "ENVELOPE(-175.214132786, 178.468740214, 69.365611573, -53.184814453)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "World Urban Areas represents the major urban areas of the world."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34125"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Environmental Systems Research Institute (Redlands, Calif.)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Population",
+    "Cities and towns"
+  ],
+  "dct_title_s": "2010 World Urban Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "ESRI 10 World"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34125\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73250/nyu_2451_34125.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "World"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34125",
+  "gbl_mdModified_dt": "2016-01-30T04:03:49Z",
+  "id": "nyu-2451-34125",
+  "nyu_addl_dspace_s": "34969",
+  "locn_geometry": "ENVELOPE(-175.214132786, 178.468740214, 69.365611573, -53.184814453)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34126.json b/metadata-aardvark/Datasets/nyu-2451-34126.json
index 83036c819..e01904171 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34126.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34126.json
@@ -1,35 +1,51 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "World UTM Zones represents the Universal Transverse Mercator (UTM) zones of the world.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34126",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Environmental Systems Research Institute (Redlands, Calif.)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Cartography",
-    "Mercator projection (Cartography)",
-    "Universal transverse Mercator projection (Cartography)"
-  ],
-  "dct_title_s": "2010 World UTM Zones",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "ESRI 10 World"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34126\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73248/nyu_2451_34126.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "World"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34126",
-  "gbl_mdModified_dt": "2016-01-30T04:03:49Z",
-  "id": "nyu-2451-34126",
-  "nyu_addl_dspace_s": "34970",
-  "locn_geometry": "ENVELOPE(-180.0, 180.0, 90.0, -90.0)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "World UTM Zones represents the Universal Transverse Mercator (UTM) zones of the world."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34126"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Environmental Systems Research Institute (Redlands, Calif.)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Cartography",
+    "Mercator projection (Cartography)",
+    "Universal transverse Mercator projection (Cartography)"
+  ],
+  "dct_title_s": "2010 World UTM Zones",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "ESRI 10 World"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34126\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73248/nyu_2451_34126.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "World"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34126",
+  "gbl_mdModified_dt": "2016-01-30T04:03:49Z",
+  "id": "nyu-2451-34126",
+  "nyu_addl_dspace_s": "34970",
+  "locn_geometry": "ENVELOPE(-180.0, 180.0, 90.0, -90.0)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34127.json b/metadata-aardvark/Datasets/nyu-2451-34127.json
index ea29f2057..b5518363d 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34127.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34127.json
@@ -1,34 +1,50 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "World Map Background represents grid cells of 30 by 30 degrees that cover the world.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34127",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Environmental Systems Research Institute (Redlands, Calif.)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Cartography",
-    "Grids (Cartography)"
-  ],
-  "dct_title_s": "2010 World Map Background",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "ESRI 10 World"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34127\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73246/nyu_2451_34127.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "World"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34127",
-  "gbl_mdModified_dt": "2016-01-30T04:03:49Z",
-  "id": "nyu-2451-34127",
-  "nyu_addl_dspace_s": "34971",
-  "locn_geometry": "ENVELOPE(-180.0, 180.0, 90.0, -90.0)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "World Map Background represents grid cells of 30 by 30 degrees that cover the world."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34127"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Environmental Systems Research Institute (Redlands, Calif.)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Cartography",
+    "Grids (Cartography)"
+  ],
+  "dct_title_s": "2010 World Map Background",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "ESRI 10 World"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34127\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73246/nyu_2451_34127.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "World"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34127",
+  "gbl_mdModified_dt": "2016-01-30T04:03:49Z",
+  "id": "nyu-2451-34127",
+  "nyu_addl_dspace_s": "34971",
+  "locn_geometry": "ENVELOPE(-180.0, 180.0, 90.0, -90.0)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34128.json b/metadata-aardvark/Datasets/nyu-2451-34128.json
index c50f61f02..076e165fc 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34128.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34128.json
@@ -1,36 +1,52 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "World Wildlife Fund Marine Ecoregions represents global marine ecoregions. Ecoregions are defined as relatively large areas of land or water in the world containing a characteristic set of natural communities that share a large majority of their species, dynamics, and environmental conditions. This data set contains the marine ecoregions of the Global 200. Global 200 ecoregions are a collection of the Earth's most outstanding and diverse terrestrial, freshwater, and marine habitats where the Earth's biological wealth is most distinctive and rich, where its loss will be most severely felt, and we must protect if we are to preserve the web of life. For more information, contact http://www.worldwildlife.org.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34128",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Environmental Systems Research Institute (Redlands, Calif.)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Marine ecological regions",
-    "Nature",
-    "Species diversity",
-    "Habitat (Ecology)"
-  ],
-  "dct_title_s": "2010 World Wildlife Fund Marine Ecoregions",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "ESRI 10 World"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34128\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73241/nyu_2451_34128.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "World"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34128",
-  "gbl_mdModified_dt": "2016-01-30T04:03:49Z",
-  "id": "nyu-2451-34128",
-  "nyu_addl_dspace_s": "34973",
-  "locn_geometry": "ENVELOPE(-179.999954545, 179.999955455, 82.806005818, -85.855218182)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "World Wildlife Fund Marine Ecoregions represents global marine ecoregions. Ecoregions are defined as relatively large areas of land or water in the world containing a characteristic set of natural communities that share a large majority of their species, dynamics, and environmental conditions. This data set contains the marine ecoregions of the Global 200. Global 200 ecoregions are a collection of the Earth's most outstanding and diverse terrestrial, freshwater, and marine habitats where the Earth's biological wealth is most distinctive and rich, where its loss will be most severely felt, and we must protect if we are to preserve the web of life. For more information, contact http://www.worldwildlife.org."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34128"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Environmental Systems Research Institute (Redlands, Calif.)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Marine ecological regions",
+    "Nature",
+    "Species diversity",
+    "Habitat (Ecology)"
+  ],
+  "dct_title_s": "2010 World Wildlife Fund Marine Ecoregions",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "ESRI 10 World"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34128\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73241/nyu_2451_34128.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "World"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34128",
+  "gbl_mdModified_dt": "2016-01-30T04:03:49Z",
+  "id": "nyu-2451-34128",
+  "nyu_addl_dspace_s": "34973",
+  "locn_geometry": "ENVELOPE(-179.999954545, 179.999955455, 82.806005818, -85.855218182)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34129.json b/metadata-aardvark/Datasets/nyu-2451-34129.json
index 5adba5a9d..2bf5f029c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34129.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34129.json
@@ -1,37 +1,53 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "World Wildlife Fund Terrestrial Ecoregions represents global terrestrial ecoregions. Ecoregions are defined as relatively large areas of land or water in the world containing a characteristic set of natural communities that share a large majority of their species, dynamics, and environmental conditions. This data set contains all terrestrial ecoregions, which include those of the Global 200. Global 200 ecoregions are a collection of the Earth's most outstanding and diverse terrestrial, freshwater, and marine habitats where the Earth's biological wealth is most distinctive and rich, where its loss will be most severely felt, and we must protect if we are to preserve the web of life. For more information, contact http://www.worldwildlife.org.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34129",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Environmental Systems Research Institute (Redlands, Calif.)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Ecological districts",
-    "Ecology",
-    "Habitat (Ecology)",
-    "Nature",
-    "Species diversity"
-  ],
-  "dct_title_s": "2010 World Wildlife Fund Terrestrial Ecoregions",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "ESRI 10 World"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34129\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73239/nyu_2451_34129.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "World"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34129",
-  "gbl_mdModified_dt": "2016-01-30T04:03:49Z",
-  "id": "nyu-2451-34129",
-  "nyu_addl_dspace_s": "34974",
-  "locn_geometry": "ENVELOPE(-179.999988601, 179.999984399, 83.623121651, -89.891973349)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "World Wildlife Fund Terrestrial Ecoregions represents global terrestrial ecoregions. Ecoregions are defined as relatively large areas of land or water in the world containing a characteristic set of natural communities that share a large majority of their species, dynamics, and environmental conditions. This data set contains all terrestrial ecoregions, which include those of the Global 200. Global 200 ecoregions are a collection of the Earth's most outstanding and diverse terrestrial, freshwater, and marine habitats where the Earth's biological wealth is most distinctive and rich, where its loss will be most severely felt, and we must protect if we are to preserve the web of life. For more information, contact http://www.worldwildlife.org."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34129"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Environmental Systems Research Institute (Redlands, Calif.)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Ecological districts",
+    "Ecology",
+    "Habitat (Ecology)",
+    "Nature",
+    "Species diversity"
+  ],
+  "dct_title_s": "2010 World Wildlife Fund Terrestrial Ecoregions",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "ESRI 10 World"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34129\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73239/nyu_2451_34129.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "World"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34129",
+  "gbl_mdModified_dt": "2016-01-30T04:03:49Z",
+  "id": "nyu-2451-34129",
+  "nyu_addl_dspace_s": "34974",
+  "locn_geometry": "ENVELOPE(-179.999988601, 179.999984399, 83.623121651, -89.891973349)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34130.json b/metadata-aardvark/Datasets/nyu-2451-34130.json
index 6b4a1bf7c..d82317bff 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34130.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34130.json
@@ -1,36 +1,52 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "U.S. and Canada Detailed Streets represents streets, highways, roads with and without limited access, secondary and connecting roads, local and rural roads, roads with special characteristics, access ramps, and ferries within the United States and Canada. This data set contains road network features such as arterial classification, speed, and direction of travel. It contains address ranges for all addressable features with addresses.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34130",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Environmental Systems Research Institute (Redlands, Calif.)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Streets",
-    "Roads",
-    "Transportation"
-  ],
-  "dct_title_s": "2010 U.S. and Canada Detailed Streets",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "ESRI 10 Streets"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34130\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73237/nyu_2451_34130.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "United States of America",
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34130",
-  "gbl_mdModified_dt": "2016-01-30T04:03:48Z",
-  "id": "nyu-2451-34130",
-  "nyu_addl_dspace_s": "34975",
-  "locn_geometry": "ENVELOPE(-136.850489091, -52.622456364, 76.427236364, 41.053699091)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "U.S. and Canada Detailed Streets represents streets, highways, roads with and without limited access, secondary and connecting roads, local and rural roads, roads with special characteristics, access ramps, and ferries within the United States and Canada. This data set contains road network features such as arterial classification, speed, and direction of travel. It contains address ranges for all addressable features with addresses."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34130"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Environmental Systems Research Institute (Redlands, Calif.)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Streets",
+    "Roads",
+    "Transportation"
+  ],
+  "dct_title_s": "2010 U.S. and Canada Detailed Streets",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "ESRI 10 Streets"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34130\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73237/nyu_2451_34130.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "United States of America",
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34130",
+  "gbl_mdModified_dt": "2016-01-30T04:03:48Z",
+  "id": "nyu-2451-34130",
+  "nyu_addl_dspace_s": "34975",
+  "locn_geometry": "ENVELOPE(-136.850489091, -52.622456364, 76.427236364, 41.053699091)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34131.json b/metadata-aardvark/Datasets/nyu-2451-34131.json
index bf0eee646..438e774f2 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34131.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34131.json
@@ -1,36 +1,52 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "U.S. National Atlas Federal Land Lines represents the linear federally owned land features (for example, national parkways and wild and scenic rivers) of the United States. No data exists for Hawaii.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34131",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Environmental Systems Research Institute (Redlands, Calif.)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Federal land banks",
-    "Protected areas",
-    "Scenic byways",
-    "Wilderness areas"
-  ],
-  "dct_title_s": "2010 U.S. National Atlas Federal Land Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "ESRI 10 USA Landmarks"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34131\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73235/nyu_2451_34131.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "United States of America"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34131",
-  "gbl_mdModified_dt": "2016-01-30T04:03:48Z",
-  "id": "nyu-2451-34131",
-  "nyu_addl_dspace_s": "34976",
-  "locn_geometry": "ENVELOPE(-163.226227273, -69.074635273, 69.046425455, 26.910945455)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "U.S. National Atlas Federal Land Lines represents the linear federally owned land features (for example, national parkways and wild and scenic rivers) of the United States. No data exists for Hawaii."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34131"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Environmental Systems Research Institute (Redlands, Calif.)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Federal land banks",
+    "Protected areas",
+    "Scenic byways",
+    "Wilderness areas"
+  ],
+  "dct_title_s": "2010 U.S. National Atlas Federal Land Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "ESRI 10 USA Landmarks"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34131\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73235/nyu_2451_34131.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "United States of America"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34131",
+  "gbl_mdModified_dt": "2016-01-30T04:03:48Z",
+  "id": "nyu-2451-34131",
+  "nyu_addl_dspace_s": "34976",
+  "locn_geometry": "ENVELOPE(-163.226227273, -69.074635273, 69.046425455, 26.910945455)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34132.json b/metadata-aardvark/Datasets/nyu-2451-34132.json
index ae845344b..9d7dd72e4 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34132.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34132.json
@@ -1,35 +1,51 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "U.S. National Atlas Federal and Indian Land Areas represents the federal- and Indian-owned land areas (for example, Bureau of Indian Affairs, Department of Defense, and Tennessee Valley Authority) of the United States.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34132",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Environmental Systems Research Institute (Redlands, Calif.)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Federal land banks",
-    "Indian land transfers--United States",
-    "Protected areas"
-  ],
-  "dct_title_s": "2010 U.S. National Atlas Federal and Indian Land Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "ESRI 10 USA Landmarks"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34132\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73233/nyu_2451_34132.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "United States of America"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34132",
-  "gbl_mdModified_dt": "2016-01-30T04:03:48Z",
-  "id": "nyu-2451-34132",
-  "nyu_addl_dspace_s": "34977",
-  "locn_geometry": "ENVELOPE(-179.133392334, 179.788209666, 71.340702154, 17.674692154)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "U.S. National Atlas Federal and Indian Land Areas represents the federal- and Indian-owned land areas (for example, Bureau of Indian Affairs, Department of Defense, and Tennessee Valley Authority) of the United States."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34132"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Environmental Systems Research Institute (Redlands, Calif.)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Federal land banks",
+    "Indian land transfers--United States",
+    "Protected areas"
+  ],
+  "dct_title_s": "2010 U.S. National Atlas Federal and Indian Land Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "ESRI 10 USA Landmarks"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34132\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73233/nyu_2451_34132.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "United States of America"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34132",
+  "gbl_mdModified_dt": "2016-01-30T04:03:48Z",
+  "id": "nyu-2451-34132",
+  "nyu_addl_dspace_s": "34977",
+  "locn_geometry": "ENVELOPE(-179.133392334, 179.788209666, 71.340702154, 17.674692154)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34133.json b/metadata-aardvark/Datasets/nyu-2451-34133.json
index 2dd3d3dae..983274b0c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34133.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34133.json
@@ -1,35 +1,51 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "U.S. Geographic Names Information System Buildings represents the Federal standard for geographic nomenclature and contains information about the proper names and locations of physical and cultural geographic features located throughout the United States and its Territories. The U.S. Geological Survey developed the Geographic Names Information System (GNIS) for the U.S. Board on Geographic Names, a Federal inter-agency body chartered by public law to maintain uniform feature name usage throughout the Government and to promulgate standard names to the public.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34133",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Environmental Systems Research Institute (Redlands, Calif.)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Nomenclature",
-    "Location",
-    "Gazetteers"
-  ],
-  "dct_title_s": "2010 U.S. Geographic Names Information System Buildings",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "ESRI 10 USA Landmarks"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34133\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73231/nyu_2451_34133.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "United States of America"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34133",
-  "gbl_mdModified_dt": "2016-01-30T04:03:48Z",
-  "id": "nyu-2451-34133",
-  "nyu_addl_dspace_s": "34978",
-  "locn_geometry": "ENVELOPE(-170.6897222, 158.2097222, 64.7657381, -14.2866667)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "U.S. Geographic Names Information System Buildings represents the Federal standard for geographic nomenclature and contains information about the proper names and locations of physical and cultural geographic features located throughout the United States and its Territories. The U.S. Geological Survey developed the Geographic Names Information System (GNIS) for the U.S. Board on Geographic Names, a Federal inter-agency body chartered by public law to maintain uniform feature name usage throughout the Government and to promulgate standard names to the public."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34133"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Environmental Systems Research Institute (Redlands, Calif.)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Nomenclature",
+    "Location",
+    "Gazetteers"
+  ],
+  "dct_title_s": "2010 U.S. Geographic Names Information System Buildings",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "ESRI 10 USA Landmarks"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34133\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73231/nyu_2451_34133.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "United States of America"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34133",
+  "gbl_mdModified_dt": "2016-01-30T04:03:48Z",
+  "id": "nyu-2451-34133",
+  "nyu_addl_dspace_s": "34978",
+  "locn_geometry": "ENVELOPE(-170.6897222, 158.2097222, 64.7657381, -14.2866667)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34134.json b/metadata-aardvark/Datasets/nyu-2451-34134.json
index eccdbc521..55c0cfe88 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34134.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34134.json
@@ -1,34 +1,50 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "U.S. Geographic Names Information System Cemeteries represents the Federal standard for geographic nomenclature and contains information about the proper names and locations of physical and cultural geographic features located throughout the United States and its Territories. The U.S. Geological Survey developed the Geographic Names Information System (GNIS) for the U.S. Board on Geographic Names, a Federal inter-agency body chartered by public law to maintain uniform feature name usage throughout the Government and to promulgate standard names to the public.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34134",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Environmental Systems Research Institute (Redlands, Calif.)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Names",
-    "Cemeteries"
-  ],
-  "dct_title_s": "2010 U.S. Geographic Names Information System Cemeteries",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "ESRI 10 USA Landmarks"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34134\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73229/nyu_2451_34134.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "United States of America"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34134",
-  "gbl_mdModified_dt": "2016-01-30T04:03:48Z",
-  "id": "nyu-2451-34134",
-  "nyu_addl_dspace_s": "34979",
-  "locn_geometry": "ENVELOPE(-165.450404529, 158.2016667, 65.039585186, 6.96611109999998)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "U.S. Geographic Names Information System Cemeteries represents the Federal standard for geographic nomenclature and contains information about the proper names and locations of physical and cultural geographic features located throughout the United States and its Territories. The U.S. Geological Survey developed the Geographic Names Information System (GNIS) for the U.S. Board on Geographic Names, a Federal inter-agency body chartered by public law to maintain uniform feature name usage throughout the Government and to promulgate standard names to the public."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34134"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Environmental Systems Research Institute (Redlands, Calif.)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Names",
+    "Cemeteries"
+  ],
+  "dct_title_s": "2010 U.S. Geographic Names Information System Cemeteries",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "ESRI 10 USA Landmarks"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34134\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73229/nyu_2451_34134.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "United States of America"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34134",
+  "gbl_mdModified_dt": "2016-01-30T04:03:48Z",
+  "id": "nyu-2451-34134",
+  "nyu_addl_dspace_s": "34979",
+  "locn_geometry": "ENVELOPE(-165.450404529, 158.2016667, 65.039585186, 6.96611109999998)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34135.json b/metadata-aardvark/Datasets/nyu-2451-34135.json
index 964d73699..cbaac7d2a 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34135.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34135.json
@@ -1,34 +1,50 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "U.S. Geographic Names Information System Churches represents the Federal standard for geographic nomenclature and contains information about the proper names and locations of physical and cultural geographic features located throughout the United States and its Territories. The U.S. Geological Survey developed the Geographic Names Information System (GNIS) for the U.S. Board on Geographic Names, a Federal inter-agency body chartered by public law to maintain uniform feature name usage throughout the Government and to promulgate standard names to the public.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34135",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Environmental Systems Research Institute (Redlands, Calif.)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Church",
-    "Religious institutions"
-  ],
-  "dct_title_s": "2010 U.S. Geographic Names Information System Churches",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "ESRI 10 USA Landmarks"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34135\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73227/nyu_2451_34135.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "United States of America"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34135",
-  "gbl_mdModified_dt": "2016-01-30T04:03:47Z",
-  "id": "nyu-2451-34135",
-  "nyu_addl_dspace_s": "34980",
-  "locn_geometry": "ENVELOPE(-170.7322222, 163.0283333, 64.95409613, -14.3355556)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "U.S. Geographic Names Information System Churches represents the Federal standard for geographic nomenclature and contains information about the proper names and locations of physical and cultural geographic features located throughout the United States and its Territories. The U.S. Geological Survey developed the Geographic Names Information System (GNIS) for the U.S. Board on Geographic Names, a Federal inter-agency body chartered by public law to maintain uniform feature name usage throughout the Government and to promulgate standard names to the public."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34135"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Environmental Systems Research Institute (Redlands, Calif.)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Church",
+    "Religious institutions"
+  ],
+  "dct_title_s": "2010 U.S. Geographic Names Information System Churches",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "ESRI 10 USA Landmarks"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34135\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73227/nyu_2451_34135.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "United States of America"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34135",
+  "gbl_mdModified_dt": "2016-01-30T04:03:47Z",
+  "id": "nyu-2451-34135",
+  "nyu_addl_dspace_s": "34980",
+  "locn_geometry": "ENVELOPE(-170.7322222, 163.0283333, 64.95409613, -14.3355556)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34136.json b/metadata-aardvark/Datasets/nyu-2451-34136.json
index 727de6a24..893a0e6aa 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34136.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34136.json
@@ -1,34 +1,50 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "U.S. Geographic Names Information System Golf Locales represents the Federal standard for geographic nomenclature and contains information about the proper names and locations of physical and cultural geographic features located throughout the United States and its Territories. The U.S. Geological Survey developed the Geographic Names Information System (GNIS) for the U.S. Board on Geographic Names, a Federal inter-agency body chartered by public law to maintain uniform feature name usage throughout the Government and to promulgate standard names to the public. No data exists for Alaska.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34136",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Environmental Systems Research Institute (Redlands, Calif.)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Golf courses",
-    "Recreation areas"
-  ],
-  "dct_title_s": "2010 U.S. Geographic Names Information System Golf Locales",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "ESRI 10 USA Landmarks"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34136\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73225/nyu_2451_34136.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "United States of America"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34136",
-  "gbl_mdModified_dt": "2016-01-30T04:03:47Z",
-  "id": "nyu-2451-34136",
-  "nyu_addl_dspace_s": "34981",
-  "locn_geometry": "ENVELOPE(-170.74, 144.8611111, 48.982240472, -14.3469444)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "U.S. Geographic Names Information System Golf Locales represents the Federal standard for geographic nomenclature and contains information about the proper names and locations of physical and cultural geographic features located throughout the United States and its Territories. The U.S. Geological Survey developed the Geographic Names Information System (GNIS) for the U.S. Board on Geographic Names, a Federal inter-agency body chartered by public law to maintain uniform feature name usage throughout the Government and to promulgate standard names to the public. No data exists for Alaska."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34136"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Environmental Systems Research Institute (Redlands, Calif.)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Golf courses",
+    "Recreation areas"
+  ],
+  "dct_title_s": "2010 U.S. Geographic Names Information System Golf Locales",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "ESRI 10 USA Landmarks"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34136\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73225/nyu_2451_34136.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "United States of America"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34136",
+  "gbl_mdModified_dt": "2016-01-30T04:03:47Z",
+  "id": "nyu-2451-34136",
+  "nyu_addl_dspace_s": "34981",
+  "locn_geometry": "ENVELOPE(-170.74, 144.8611111, 48.982240472, -14.3469444)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34137.json b/metadata-aardvark/Datasets/nyu-2451-34137.json
index 056472407..a665ee2ae 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34137.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34137.json
@@ -1,34 +1,50 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "U.S. Geographic Names Information System Hospitals represents the Federal standard for geographic nomenclature and contains information about the proper names and locations of physical and cultural geographic features located throughout the United States and its Territories. The U.S. Geological Survey developed the Geographic Names Information System (GNIS) for the U.S. Board on Geographic Names, a Federal inter-agency body chartered by public law to maintain uniform feature name usage throughout the Government and to promulgate standard names to the public.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34137",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Environmental Systems Research Institute (Redlands, Calif.)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Hospital buildings",
-    "Health"
-  ],
-  "dct_title_s": "2010 U.S. Geographic Names Information System Hospitals",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "ESRI 10 USA Landmarks"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34137\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73223/nyu_2451_34137.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "United States of America"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34137",
-  "gbl_mdModified_dt": "2016-01-30T04:03:47Z",
-  "id": "nyu-2451-34137",
-  "nyu_addl_dspace_s": "34982",
-  "locn_geometry": "ENVELOPE(-170.6844444, 158.2163889, 61.210359546, -14.2952778)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "U.S. Geographic Names Information System Hospitals represents the Federal standard for geographic nomenclature and contains information about the proper names and locations of physical and cultural geographic features located throughout the United States and its Territories. The U.S. Geological Survey developed the Geographic Names Information System (GNIS) for the U.S. Board on Geographic Names, a Federal inter-agency body chartered by public law to maintain uniform feature name usage throughout the Government and to promulgate standard names to the public."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34137"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Environmental Systems Research Institute (Redlands, Calif.)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Hospital buildings",
+    "Health"
+  ],
+  "dct_title_s": "2010 U.S. Geographic Names Information System Hospitals",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "ESRI 10 USA Landmarks"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34137\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73223/nyu_2451_34137.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "United States of America"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34137",
+  "gbl_mdModified_dt": "2016-01-30T04:03:47Z",
+  "id": "nyu-2451-34137",
+  "nyu_addl_dspace_s": "34982",
+  "locn_geometry": "ENVELOPE(-170.6844444, 158.2163889, 61.210359546, -14.2952778)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34138.json b/metadata-aardvark/Datasets/nyu-2451-34138.json
index 4263e3de1..7ef1cbf8f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34138.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34138.json
@@ -1,34 +1,50 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "U.S. Geographic Names Information System Locales represents the Federal standard for geographic nomenclature and contains information about the proper names and locations of physical and cultural geographic features located throughout the United States and its Territories. The U.S. Geological Survey developed the Geographic Names Information System (GNIS) for the U.S. Board on Geographic Names, a Federal inter-agency body chartered by public law to maintain uniform feature name usage throughout the Government and to promulgate standard names to the public.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34138",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Environmental Systems Research Institute (Redlands, Calif.)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Location",
-    "Gazetteers"
-  ],
-  "dct_title_s": "2010 U.S. Geographic Names Information System Locales",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "ESRI 10 USA Landmarks"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34138\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73218/nyu_2451_34138.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "United States of America"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34138",
-  "gbl_mdModified_dt": "2016-01-30T04:03:47Z",
-  "id": "nyu-2451-34138",
-  "nyu_addl_dspace_s": "34983",
-  "locn_geometry": "ENVELOPE(-176.8133333, 179.289626636, 71.383021403, -14.3291667)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "U.S. Geographic Names Information System Locales represents the Federal standard for geographic nomenclature and contains information about the proper names and locations of physical and cultural geographic features located throughout the United States and its Territories. The U.S. Geological Survey developed the Geographic Names Information System (GNIS) for the U.S. Board on Geographic Names, a Federal inter-agency body chartered by public law to maintain uniform feature name usage throughout the Government and to promulgate standard names to the public."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34138"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Environmental Systems Research Institute (Redlands, Calif.)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Location",
+    "Gazetteers"
+  ],
+  "dct_title_s": "2010 U.S. Geographic Names Information System Locales",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "ESRI 10 USA Landmarks"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34138\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73218/nyu_2451_34138.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "United States of America"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34138",
+  "gbl_mdModified_dt": "2016-01-30T04:03:47Z",
+  "id": "nyu-2451-34138",
+  "nyu_addl_dspace_s": "34983",
+  "locn_geometry": "ENVELOPE(-176.8133333, 179.289626636, 71.383021403, -14.3291667)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34139.json b/metadata-aardvark/Datasets/nyu-2451-34139.json
index dffe44bbd..695224950 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34139.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34139.json
@@ -1,34 +1,50 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "U.S. Geographic Names Information System Populated Places represents the Federal standard for geographic nomenclature and contains information about the proper names and locations of physical and cultural geographic features located throughout the United States and its Territories. The U.S. Geological Survey developed the Geographic Names Information System (GNIS) for the U.S. Board on Geographic Names, a Federal inter-agency body chartered by public law to maintain uniform feature name usage throughout the Government and to promulgate standard names to the public.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34139",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Environmental Systems Research Institute (Redlands, Calif.)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Location",
-    "Gazetteers"
-  ],
-  "dct_title_s": "2010 U.S. Geographic Names Information System Populated Places",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "ESRI 10 USA Landmarks"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34139\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73216/nyu_2451_34139.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "United States of America"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34139",
-  "gbl_mdModified_dt": "2016-01-30T04:03:46Z",
-  "id": "nyu-2451-34139",
-  "nyu_addl_dspace_s": "34984",
-  "locn_geometry": "ENVELOPE(-176.660116676, 178.875453383, 71.38524365, -14.3611111)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "U.S. Geographic Names Information System Populated Places represents the Federal standard for geographic nomenclature and contains information about the proper names and locations of physical and cultural geographic features located throughout the United States and its Territories. The U.S. Geological Survey developed the Geographic Names Information System (GNIS) for the U.S. Board on Geographic Names, a Federal inter-agency body chartered by public law to maintain uniform feature name usage throughout the Government and to promulgate standard names to the public."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34139"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Environmental Systems Research Institute (Redlands, Calif.)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Location",
+    "Gazetteers"
+  ],
+  "dct_title_s": "2010 U.S. Geographic Names Information System Populated Places",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "ESRI 10 USA Landmarks"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34139\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73216/nyu_2451_34139.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "United States of America"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34139",
+  "gbl_mdModified_dt": "2016-01-30T04:03:46Z",
+  "id": "nyu-2451-34139",
+  "nyu_addl_dspace_s": "34984",
+  "locn_geometry": "ENVELOPE(-176.660116676, 178.875453383, 71.38524365, -14.3611111)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34140.json b/metadata-aardvark/Datasets/nyu-2451-34140.json
index d7eaac2cf..506f83841 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34140.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34140.json
@@ -1,35 +1,51 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "U.S. Geographic Names Information System Schools represents the Federal standard for geographic nomenclature and contains information about the proper names and locations of physical and cultural geographic features located throughout the United States and its Territories. The U.S. Geological Survey developed the Geographic Names Information System (GNIS) for the U.S. Board on Geographic Names, a Federal inter-agency body chartered by public law to maintain uniform feature name usage throughout the Government and to promulgate standard names to the public.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34140",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Environmental Systems Research Institute (Redlands, Calif.)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Schools",
-    "Education",
-    "Location"
-  ],
-  "dct_title_s": "2010 U.S. Geographic Names Information System Schools",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "ESRI 10 USA Landmarks"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34140\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73214/nyu_2451_34140.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "United States of America"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34140",
-  "gbl_mdModified_dt": "2016-01-30T04:03:46Z",
-  "id": "nyu-2451-34140",
-  "nyu_addl_dspace_s": "34985",
-  "locn_geometry": "ENVELOPE(-170.8341667, 167.7372222, 64.871881718, -14.3630556)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "U.S. Geographic Names Information System Schools represents the Federal standard for geographic nomenclature and contains information about the proper names and locations of physical and cultural geographic features located throughout the United States and its Territories. The U.S. Geological Survey developed the Geographic Names Information System (GNIS) for the U.S. Board on Geographic Names, a Federal inter-agency body chartered by public law to maintain uniform feature name usage throughout the Government and to promulgate standard names to the public."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34140"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Environmental Systems Research Institute (Redlands, Calif.)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Schools",
+    "Education",
+    "Location"
+  ],
+  "dct_title_s": "2010 U.S. Geographic Names Information System Schools",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "ESRI 10 USA Landmarks"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34140\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73214/nyu_2451_34140.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "United States of America"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34140",
+  "gbl_mdModified_dt": "2016-01-30T04:03:46Z",
+  "id": "nyu-2451-34140",
+  "nyu_addl_dspace_s": "34985",
+  "locn_geometry": "ENVELOPE(-170.8341667, 167.7372222, 64.871881718, -14.3630556)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34141.json b/metadata-aardvark/Datasets/nyu-2451-34141.json
index d5b866a6f..d5a7fe234 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34141.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34141.json
@@ -1,34 +1,50 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "U.S. Geographic Names Information System Summits represents the Federal standard for geographic nomenclature and contains information about the proper names and locations of physical and cultural geographic features located throughout the United States and its Territories. The U.S. Geological Survey developed the Geographic Names Information System (GNIS) for the U.S. Board on Geographic Names, a Federal inter-agency body chartered by public law to maintain uniform feature name usage throughout the Government and to promulgate standard names to the public.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34141",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Environmental Systems Research Institute (Redlands, Calif.)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Physical geography",
-    "Gazetteers"
-  ],
-  "dct_title_s": "2010 U.S. Geographic Names Information System Summits",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "ESRI 10 USA Landmarks"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34141\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73212/nyu_2451_34141.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "United States of America"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34141",
-  "gbl_mdModified_dt": "2016-01-30T04:03:46Z",
-  "id": "nyu-2451-34141",
-  "nyu_addl_dspace_s": "34986",
-  "locn_geometry": "ENVELOPE(-178.79372508, 179.829606233, 70.492566277, -14.3575)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "U.S. Geographic Names Information System Summits represents the Federal standard for geographic nomenclature and contains information about the proper names and locations of physical and cultural geographic features located throughout the United States and its Territories. The U.S. Geological Survey developed the Geographic Names Information System (GNIS) for the U.S. Board on Geographic Names, a Federal inter-agency body chartered by public law to maintain uniform feature name usage throughout the Government and to promulgate standard names to the public."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34141"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Environmental Systems Research Institute (Redlands, Calif.)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Physical geography",
+    "Gazetteers"
+  ],
+  "dct_title_s": "2010 U.S. Geographic Names Information System Summits",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "ESRI 10 USA Landmarks"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34141\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73212/nyu_2451_34141.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "United States of America"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34141",
+  "gbl_mdModified_dt": "2016-01-30T04:03:46Z",
+  "id": "nyu-2451-34141",
+  "nyu_addl_dspace_s": "34986",
+  "locn_geometry": "ENVELOPE(-178.79372508, 179.829606233, 70.492566277, -14.3575)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34142.json b/metadata-aardvark/Datasets/nyu-2451-34142.json
index 0d57b3017..53c772ca8 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34142.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34142.json
@@ -1,35 +1,51 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "U.S. Institutions represents point locations within the United States for common institution landmark types including hospitals, educational institutions, places of worship, government offices, cemeteries, museums, and libraries.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34142",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Environmental Systems Research Institute (Redlands, Calif.)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Location",
-    "Libraries",
-    "Museums"
-  ],
-  "dct_title_s": "2010 U.S. Institutions",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "ESRI 10 USA Landmarks"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34142\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73210/nyu_2451_34142.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "United States of America"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34142",
-  "gbl_mdModified_dt": "2016-01-30T04:03:46Z",
-  "id": "nyu-2451-34142",
-  "nyu_addl_dspace_s": "34987",
-  "locn_geometry": "ENVELOPE(-166.770911, -65.650222, 71.292681993, 17.996208)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "U.S. Institutions represents point locations within the United States for common institution landmark types including hospitals, educational institutions, places of worship, government offices, cemeteries, museums, and libraries."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34142"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Environmental Systems Research Institute (Redlands, Calif.)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Location",
+    "Libraries",
+    "Museums"
+  ],
+  "dct_title_s": "2010 U.S. Institutions",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "ESRI 10 USA Landmarks"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34142\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73210/nyu_2451_34142.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "United States of America"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34142",
+  "gbl_mdModified_dt": "2016-01-30T04:03:46Z",
+  "id": "nyu-2451-34142",
+  "nyu_addl_dspace_s": "34987",
+  "locn_geometry": "ENVELOPE(-166.770911, -65.650222, 71.292681993, 17.996208)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34143.json b/metadata-aardvark/Datasets/nyu-2451-34143.json
index d40126054..d6aca8779 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34143.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34143.json
@@ -1,37 +1,53 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "U.S. Large Area Landmarks represents common landmark areas within the United States including military territories, hospitals, educational institutions, shopping centers, industrial parks, amusement parks, stadiums, golf courses, and cemeteries.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34143",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Environmental Systems Research Institute (Redlands, Calif.)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Military bases",
-    "Golf courses",
-    "Shopping centers",
-    "Industrial real estate",
-    "Amusement parks"
-  ],
-  "dct_title_s": "2010 U.S. Large Area Landmarks",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "ESRI 10 USA Landmarks"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34143\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73208/nyu_2451_34143.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "United States of America"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34143",
-  "gbl_mdModified_dt": "2016-01-30T04:03:46Z",
-  "id": "nyu-2451-34143",
-  "nyu_addl_dspace_s": "34988",
-  "locn_geometry": "ENVELOPE(-176.810434, -65.62905, 68.870009991, 17.989248)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "U.S. Large Area Landmarks represents common landmark areas within the United States including military territories, hospitals, educational institutions, shopping centers, industrial parks, amusement parks, stadiums, golf courses, and cemeteries."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34143"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Environmental Systems Research Institute (Redlands, Calif.)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Military bases",
+    "Golf courses",
+    "Shopping centers",
+    "Industrial real estate",
+    "Amusement parks"
+  ],
+  "dct_title_s": "2010 U.S. Large Area Landmarks",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "ESRI 10 USA Landmarks"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34143\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73208/nyu_2451_34143.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "United States of America"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34143",
+  "gbl_mdModified_dt": "2016-01-30T04:03:46Z",
+  "id": "nyu-2451-34143",
+  "nyu_addl_dspace_s": "34988",
+  "locn_geometry": "ENVELOPE(-176.810434, -65.62905, 68.870009991, 17.989248)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34144.json b/metadata-aardvark/Datasets/nyu-2451-34144.json
index 3cd7373f5..756403a5d 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34144.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34144.json
@@ -1,35 +1,51 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "U.S. Parks represents parks and forests within the United States at national, state, county, regional, and local levels.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34144",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Environmental Systems Research Institute (Redlands, Calif.)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Parks",
-    "Parks--United States",
-    "Forests and forestry--United States"
-  ],
-  "dct_title_s": "2010 U.S. Parks",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "ESRI 10 USA Landmarks"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34144\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73206/nyu_2451_34144.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "United States of America"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34144",
-  "gbl_mdModified_dt": "2016-01-30T04:03:45Z",
-  "id": "nyu-2451-34144",
-  "nyu_addl_dspace_s": "34989",
-  "locn_geometry": "ENVELOPE(-167.540447, -65.70742, 68.658579011, 17.883138)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "U.S. Parks represents parks and forests within the United States at national, state, county, regional, and local levels."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34144"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Environmental Systems Research Institute (Redlands, Calif.)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Parks",
+    "Parks--United States",
+    "Forests and forestry--United States"
+  ],
+  "dct_title_s": "2010 U.S. Parks",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "ESRI 10 USA Landmarks"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34144\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73206/nyu_2451_34144.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "United States of America"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34144",
+  "gbl_mdModified_dt": "2016-01-30T04:03:45Z",
+  "id": "nyu-2451-34144",
+  "nyu_addl_dspace_s": "34989",
+  "locn_geometry": "ENVELOPE(-167.540447, -65.70742, 68.658579011, 17.883138)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34145.json b/metadata-aardvark/Datasets/nyu-2451-34145.json
index b7c9f9944..31613cbd9 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34145.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34145.json
@@ -1,35 +1,51 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "U.S. Major Parks represents National Parks, National Forests, State and local parks and forests within the United States.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34145",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Environmental Systems Research Institute (Redlands, Calif.)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Parks",
-    "Recreation areas",
-    "National parks and reserves--United States"
-  ],
-  "dct_title_s": "2010 U.S. Major Parks",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "ESRI 10 USA Landmarks"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34145\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73204/nyu_2451_34145.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "United States of America"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34145",
-  "gbl_mdModified_dt": "2016-01-30T04:03:45Z",
-  "id": "nyu-2451-34145",
-  "nyu_addl_dspace_s": "34990",
-  "locn_geometry": "ENVELOPE(-167.535945455, -67.131657455, 68.655492441, 18.910845455)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "U.S. Major Parks represents National Parks, National Forests, State and local parks and forests within the United States."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34145"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Environmental Systems Research Institute (Redlands, Calif.)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Parks",
+    "Recreation areas",
+    "National parks and reserves--United States"
+  ],
+  "dct_title_s": "2010 U.S. Major Parks",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "ESRI 10 USA Landmarks"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34145\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73204/nyu_2451_34145.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "United States of America"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34145",
+  "gbl_mdModified_dt": "2016-01-30T04:03:45Z",
+  "id": "nyu-2451-34145",
+  "nyu_addl_dspace_s": "34990",
+  "locn_geometry": "ENVELOPE(-167.535945455, -67.131657455, 68.655492441, 18.910845455)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34146.json b/metadata-aardvark/Datasets/nyu-2451-34146.json
index 3d80951a4..bf232647f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34146.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34146.json
@@ -1,36 +1,52 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "U.S. National Atlas Historic Earthquakes represents the locations of significant, historic earthquakes in United States and adjacent Canada and Mexico that caused deaths, property damage, and geological effects, or were otherwise experienced by the resident populations.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34146",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Environmental Systems Research Institute (Redlands, Calif.)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Earthquake engineering",
-    "Earthquakes",
-    "Seismology",
-    "Natural disasters"
-  ],
-  "dct_title_s": "2010 U.S. National Atlas Historic Earthquakes",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "ESRI 10 USA Landmarks"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34146\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73202/nyu_2451_34146.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "United States of America"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34146",
-  "gbl_mdModified_dt": "2016-01-30T04:03:45Z",
-  "id": "nyu-2451-34146",
-  "nyu_addl_dspace_s": "34991",
-  "locn_geometry": "ENVELOPE(-179.992675781, 180.0, 68.688659668, 17.25)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "U.S. National Atlas Historic Earthquakes represents the locations of significant, historic earthquakes in United States and adjacent Canada and Mexico that caused deaths, property damage, and geological effects, or were otherwise experienced by the resident populations."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34146"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Environmental Systems Research Institute (Redlands, Calif.)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Earthquake engineering",
+    "Earthquakes",
+    "Seismology",
+    "Natural disasters"
+  ],
+  "dct_title_s": "2010 U.S. National Atlas Historic Earthquakes",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "ESRI 10 USA Landmarks"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34146\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73202/nyu_2451_34146.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "United States of America"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34146",
+  "gbl_mdModified_dt": "2016-01-30T04:03:45Z",
+  "id": "nyu-2451-34146",
+  "nyu_addl_dspace_s": "34991",
+  "locn_geometry": "ENVELOPE(-179.992675781, 180.0, 68.688659668, 17.25)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34147.json b/metadata-aardvark/Datasets/nyu-2451-34147.json
index ccc643e07..0eb318fb1 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34147.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34147.json
@@ -1,36 +1,52 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "U.S. Recreation Areas represents point locations within the United States for common recreational landmarks including golf courses, amusement parks, beaches, and park and recreation areas.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34147",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Environmental Systems Research Institute (Redlands, Calif.)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Recreation areas",
-    "Parks",
-    "Amusement parks",
-    "Beaches"
-  ],
-  "dct_title_s": "2010 U.S. Recreation Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "ESRI 10 USA Landmarks"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34147\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73200/nyu_2451_34147.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "United States of America"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34147",
-  "gbl_mdModified_dt": "2016-01-30T04:03:45Z",
-  "id": "nyu-2451-34147",
-  "nyu_addl_dspace_s": "34992",
-  "locn_geometry": "ENVELOPE(-170.280528, -65.634281, 67.688860019, 18.008815)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "U.S. Recreation Areas represents point locations within the United States for common recreational landmarks including golf courses, amusement parks, beaches, and park and recreation areas."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34147"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Environmental Systems Research Institute (Redlands, Calif.)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Recreation areas",
+    "Parks",
+    "Amusement parks",
+    "Beaches"
+  ],
+  "dct_title_s": "2010 U.S. Recreation Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "ESRI 10 USA Landmarks"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34147\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73200/nyu_2451_34147.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "United States of America"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34147",
+  "gbl_mdModified_dt": "2016-01-30T04:03:45Z",
+  "id": "nyu-2451-34147",
+  "nyu_addl_dspace_s": "34992",
+  "locn_geometry": "ENVELOPE(-170.280528, -65.634281, 67.688860019, 18.008815)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34148.json b/metadata-aardvark/Datasets/nyu-2451-34148.json
index 30c90cb83..10dbde8f4 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34148.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34148.json
@@ -1,34 +1,50 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "U.S. National Atlas Volcanoes represents volcanoes thought to be active in the last 10,000 years (Holocene), in and near the United States. The data is a subset of data available from the Global Volcanism Program, Smithsonian Institution.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34148",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Environmental Systems Research Institute (Redlands, Calif.)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Volcanoes",
-    "Volcanic eruptions"
-  ],
-  "dct_title_s": "2010 U.S. National Atlas Volcanoes",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "ESRI 10 USA Landmarks"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34148\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73195/nyu_2451_34148.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "United States of America"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34148",
-  "gbl_mdModified_dt": "2016-01-30T04:03:45Z",
-  "id": "nyu-2451-34148",
-  "nyu_addl_dspace_s": "34993",
-  "locn_geometry": "ENVELOPE(-178.792617798, 179.577270536, 65.599281785, 10.029999733)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "U.S. National Atlas Volcanoes represents volcanoes thought to be active in the last 10,000 years (Holocene), in and near the United States. The data is a subset of data available from the Global Volcanism Program, Smithsonian Institution."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34148"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Environmental Systems Research Institute (Redlands, Calif.)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Volcanoes",
+    "Volcanic eruptions"
+  ],
+  "dct_title_s": "2010 U.S. National Atlas Volcanoes",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "ESRI 10 USA Landmarks"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34148\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73195/nyu_2451_34148.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "United States of America"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34148",
+  "gbl_mdModified_dt": "2016-01-30T04:03:45Z",
+  "id": "nyu-2451-34148",
+  "nyu_addl_dspace_s": "34993",
+  "locn_geometry": "ENVELOPE(-178.792617798, 179.577270536, 65.599281785, 10.029999733)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34149.json b/metadata-aardvark/Datasets/nyu-2451-34149.json
index 7c6b85bbc..85844b84c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34149.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34149.json
@@ -1,35 +1,51 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "Europe NUTS 0 Demographics represents areas of aggregated socioeconomic and demographic information at the NUTS 0 (country) level for Europe. NUTS (Nomenclature des Unit\u00c3\u0192\u00c2\u00a9s Territoriales Statistiques) refers to the Nomenclature of Territorial Units for Statistics. For more information: http://ec.europa.eu/eurostat/ramon/nuts/home_regions_en.html.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34149",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Environmental Systems Research Institute (Redlands, Calif.)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Demography",
-    "Population",
-    "Europe--Administrative and political divisions--Maps"
-  ],
-  "dct_title_s": "2010 Europe NUTS 0 Demographics",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "ESRI 10 Europe"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34149\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73193/nyu_2451_34149.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "Europe"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34149",
-  "gbl_mdModified_dt": "2016-01-30T04:03:44Z",
-  "id": "nyu-2451-34149",
-  "nyu_addl_dspace_s": "34994",
-  "locn_geometry": "ENVELOPE(-31.268789, 69.068487, 77.001793998, 27.638029)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "Europe NUTS 0 Demographics represents areas of aggregated socioeconomic and demographic information at the NUTS 0 (country) level for Europe. NUTS (Nomenclature des Unités Territoriales Statistiques) refers to the Nomenclature of Territorial Units for Statistics. For more information: http://ec.europa.eu/eurostat/ramon/nuts/home_regions_en.html."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34149"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Environmental Systems Research Institute (Redlands, Calif.)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Demography",
+    "Population",
+    "Europe--Administrative and political divisions--Maps"
+  ],
+  "dct_title_s": "2010 Europe NUTS 0 Demographics",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "ESRI 10 Europe"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34149\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73193/nyu_2451_34149.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "Europe"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34149",
+  "gbl_mdModified_dt": "2016-01-30T04:03:44Z",
+  "id": "nyu-2451-34149",
+  "nyu_addl_dspace_s": "34994",
+  "locn_geometry": "ENVELOPE(-31.268789, 69.068487, 77.001793998, 27.638029)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34150.json b/metadata-aardvark/Datasets/nyu-2451-34150.json
index a2cd050d8..e0f514052 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34150.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34150.json
@@ -1,35 +1,51 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "Europe NUTS 1 Demographics represents areas of aggregated socioeconomic and demographic information at the NUTS 1 level for Europe. NUTS 1 units have an average population between three million and seven million people. NUTS (Nomenclature des UnitaosTerritoriales Statistiques) refers to the Nomenclature of Territorial Units for Statistics. For more information: http://ec.europa.eu/eurostat/ramon/nuts/home_regions_en.html.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34150",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Environmental Systems Research Institute (Redlands, Calif.)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Demography",
-    "Population",
-    "Europe--Social conditions"
-  ],
-  "dct_title_s": "2010 Europe NUTS 1 Demographics",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "ESRI 10 Europe"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34150\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73191/nyu_2451_34150.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "Europe"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34150",
-  "gbl_mdModified_dt": "2016-01-30T04:03:44Z",
-  "id": "nyu-2451-34150",
-  "nyu_addl_dspace_s": "34995",
-  "locn_geometry": "ENVELOPE(-31.268789, 69.068487, 77.001793998, 27.638029)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "Europe NUTS 1 Demographics represents areas of aggregated socioeconomic and demographic information at the NUTS 1 level for Europe. NUTS 1 units have an average population between three million and seven million people. NUTS (Nomenclature des UnitaosTerritoriales Statistiques) refers to the Nomenclature of Territorial Units for Statistics. For more information: http://ec.europa.eu/eurostat/ramon/nuts/home_regions_en.html."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34150"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Environmental Systems Research Institute (Redlands, Calif.)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Demography",
+    "Population",
+    "Europe--Social conditions"
+  ],
+  "dct_title_s": "2010 Europe NUTS 1 Demographics",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "ESRI 10 Europe"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34150\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73191/nyu_2451_34150.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "Europe"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34150",
+  "gbl_mdModified_dt": "2016-01-30T04:03:44Z",
+  "id": "nyu-2451-34150",
+  "nyu_addl_dspace_s": "34995",
+  "locn_geometry": "ENVELOPE(-31.268789, 69.068487, 77.001793998, 27.638029)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34151.json b/metadata-aardvark/Datasets/nyu-2451-34151.json
index cae031a9d..3c0462ade 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34151.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34151.json
@@ -1,35 +1,51 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "Europe NUTS 2 Demographics represents areas of aggregated socioeconomic and demographic information at the NUTS 2 level for Europe. NUTS 2 units have an average population between 800,000 and 3,000,000 people. NUTS (Nomenclature des Units Territoriales Statistiques) refers to the Nomenclature of Territorial Units for Statistics. For more information: http://ec.europa.eu/eurostat/ramon/nuts/home_regions_en.html.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34151",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Environmental Systems Research Institute (Redlands, Calif.)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Europe--Social conditions",
-    "Demography",
-    "Population"
-  ],
-  "dct_title_s": "2010 Europe NUTS 2 Demographics",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "ESRI 10 Europe"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34151\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73189/nyu_2451_34151.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "Europe"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34151",
-  "gbl_mdModified_dt": "2016-01-30T04:03:44Z",
-  "id": "nyu-2451-34151",
-  "nyu_addl_dspace_s": "34996",
-  "locn_geometry": "ENVELOPE(-31.268789, 69.068487, 77.001793998, 27.638029)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "Europe NUTS 2 Demographics represents areas of aggregated socioeconomic and demographic information at the NUTS 2 level for Europe. NUTS 2 units have an average population between 800,000 and 3,000,000 people. NUTS (Nomenclature des Units Territoriales Statistiques) refers to the Nomenclature of Territorial Units for Statistics. For more information: http://ec.europa.eu/eurostat/ramon/nuts/home_regions_en.html."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34151"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Environmental Systems Research Institute (Redlands, Calif.)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Europe--Social conditions",
+    "Demography",
+    "Population"
+  ],
+  "dct_title_s": "2010 Europe NUTS 2 Demographics",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "ESRI 10 Europe"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34151\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73189/nyu_2451_34151.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "Europe"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34151",
+  "gbl_mdModified_dt": "2016-01-30T04:03:44Z",
+  "id": "nyu-2451-34151",
+  "nyu_addl_dspace_s": "34996",
+  "locn_geometry": "ENVELOPE(-31.268789, 69.068487, 77.001793998, 27.638029)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34152.json b/metadata-aardvark/Datasets/nyu-2451-34152.json
index 14061d656..d199c28f3 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34152.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34152.json
@@ -1,35 +1,51 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "Europe NUTS 3 Demographics represents areas of aggregated socioeconomic and demographic information at the NUTS 3 level for Europe. NUTS 3 units have an average population between 150,000 and 800,000 people. NUTS (Nomenclature des Units Territoriales Statistiques) refers to the Nomenclature of Territorial Units for Statistics. For more information: http://ec.europa.eu/eurostat/ramon/nuts/home_regions_en.html.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34152",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Environmental Systems Research Institute (Redlands, Calif.)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Europe--Social conditions",
-    "Demography",
-    "Population"
-  ],
-  "dct_title_s": "2010 Europe NUTS 3 Demographics",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "ESRI 10 Europe"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34152\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73187/nyu_2451_34152.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "Europe"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34152",
-  "gbl_mdModified_dt": "2016-01-30T04:03:44Z",
-  "id": "nyu-2451-34152",
-  "nyu_addl_dspace_s": "34997",
-  "locn_geometry": "ENVELOPE(-31.268789, 69.068487, 77.001793998, 27.638029)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "Europe NUTS 3 Demographics represents areas of aggregated socioeconomic and demographic information at the NUTS 3 level for Europe. NUTS 3 units have an average population between 150,000 and 800,000 people. NUTS (Nomenclature des Units Territoriales Statistiques) refers to the Nomenclature of Territorial Units for Statistics. For more information: http://ec.europa.eu/eurostat/ramon/nuts/home_regions_en.html."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34152"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Environmental Systems Research Institute (Redlands, Calif.)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Europe--Social conditions",
+    "Demography",
+    "Population"
+  ],
+  "dct_title_s": "2010 Europe NUTS 3 Demographics",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "ESRI 10 Europe"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34152\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73187/nyu_2451_34152.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "Europe"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34152",
+  "gbl_mdModified_dt": "2016-01-30T04:03:44Z",
+  "id": "nyu-2451-34152",
+  "nyu_addl_dspace_s": "34997",
+  "locn_geometry": "ENVELOPE(-31.268789, 69.068487, 77.001793998, 27.638029)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34153.json b/metadata-aardvark/Datasets/nyu-2451-34153.json
index a3235cccc..ced9a9e09 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34153.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34153.json
@@ -1,31 +1,49 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "New York State Assembly District boundaries for the City of New York. These district boundaries represent the redistricting as of the US Census 2000.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34153",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (City). Department of City Planning",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Districts"
-  ],
-  "dct_title_s": "2010 New York City, State Assembly Districts",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34153\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73185/nyu_2451_34153.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "New York City, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34153",
-  "gbl_mdModified_dt": "2016-01-30T04:03:44Z",
-  "id": "nyu-2451-34153",
-  "nyu_addl_dspace_s": "34998",
-  "locn_geometry": "ENVELOPE(-74.2556640887564, -73.700009054899, 40.9157739339836, 40.4960925239255)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "New York State Assembly District boundaries for the City of New York. These district boundaries represent the redistricting as of the US Census 2000."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34153"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (City). Department of City Planning"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Districts"
+  ],
+  "dct_title_s": "2010 New York City, State Assembly Districts",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34153\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73185/nyu_2451_34153.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "New York City, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34153",
+  "gbl_mdModified_dt": "2016-01-30T04:03:44Z",
+  "id": "nyu-2451-34153",
+  "nyu_addl_dspace_s": "34998",
+  "locn_geometry": "ENVELOPE(-74.2556640887564, -73.700009054899, 40.9157739339836, 40.4960925239255)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34154.json b/metadata-aardvark/Datasets/nyu-2451-34154.json
index c40f03961..097c5e514 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34154.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34154.json
@@ -1,32 +1,50 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "The borough boundaries of New York City clipped to the shoreline at mean high tide.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34154",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (City). Department of City Planning",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boroughs",
-    "Boundaries"
-  ],
-  "dct_title_s": "2010 New York City Borough Boundaries",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34154\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73183/nyu_2451_34154.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "New York City, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34154",
-  "gbl_mdModified_dt": "2016-01-30T04:03:43Z",
-  "id": "nyu-2451-34154",
-  "nyu_addl_dspace_s": "35000",
-  "locn_geometry": "ENVELOPE(-74.2556640887564, -73.700009054899, 40.9157739339836, 40.4960925239255)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "The borough boundaries of New York City clipped to the shoreline at mean high tide."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34154"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (City). Department of City Planning"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boroughs",
+    "Boundaries"
+  ],
+  "dct_title_s": "2010 New York City Borough Boundaries",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34154\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73183/nyu_2451_34154.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "New York City, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34154",
+  "gbl_mdModified_dt": "2016-01-30T04:03:43Z",
+  "id": "nyu-2451-34154",
+  "nyu_addl_dspace_s": "35000",
+  "locn_geometry": "ENVELOPE(-74.2556640887564, -73.700009054899, 40.9157739339836, 40.4960925239255)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34155.json b/metadata-aardvark/Datasets/nyu-2451-34155.json
index 0756db72c..47b5980ea 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34155.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34155.json
@@ -1,33 +1,51 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "The borough boundaries of New York City including portions of the borough under water.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34155",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (City). Department of City Planning",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boroughs",
-    "Boroughs (Municipal subdivision)",
-    "Boundaries"
-  ],
-  "dct_title_s": "2010 New York City Borough Boundaries Water Included",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34155\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73181/nyu_2451_34155.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "New York City, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34155",
-  "gbl_mdModified_dt": "2016-01-30T04:03:43Z",
-  "id": "nyu-2451-34155",
-  "nyu_addl_dspace_s": "35003",
-  "locn_geometry": "ENVELOPE(-74.2587474685173, -73.700009054899, 40.9176618323612, 40.4860830856901)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "The borough boundaries of New York City including portions of the borough under water."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34155"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (City). Department of City Planning"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boroughs",
+    "Boroughs (Municipal subdivision)",
+    "Boundaries"
+  ],
+  "dct_title_s": "2010 New York City Borough Boundaries Water Included",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34155\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73181/nyu_2451_34155.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "New York City, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34155",
+  "gbl_mdModified_dt": "2016-01-30T04:03:43Z",
+  "id": "nyu-2451-34155",
+  "nyu_addl_dspace_s": "35003",
+  "locn_geometry": "ENVELOPE(-74.2587474685173, -73.700009054899, 40.9176618323612, 40.4860830856901)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34156.json b/metadata-aardvark/Datasets/nyu-2451-34156.json
index baeea4378..c278ac404 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34156.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34156.json
@@ -1,32 +1,50 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "The Census Blocks for the 2000 US Census. These boundary files are derived from the US Census Bureau's TIGER project and have been geographically modified to fit the New York City base map. Because some census blocks are under water not all census blocks are contained in this file, only census blocks that are partially or totally located on land have been mapped in this file.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34156",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (City). Department of City Planning",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Census",
-    "Census districts"
-  ],
-  "dct_title_s": "2000 New York City Census Blocks for 2000 US Census",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34156\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73179/nyu_2451_34156.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "New York City, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2000"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34156",
-  "gbl_mdModified_dt": "2016-01-30T04:03:43Z",
-  "id": "nyu-2451-34156",
-  "nyu_addl_dspace_s": "35004",
-  "locn_geometry": "ENVELOPE(-74.2556640887564, -73.700009054899, 40.9157739339836, 40.4960925239255)",
-  "gbl_indexYear_im": 2000
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "The Census Blocks for the 2000 US Census. These boundary files are derived from the US Census Bureau's TIGER project and have been geographically modified to fit the New York City base map. Because some census blocks are under water not all census blocks are contained in this file, only census blocks that are partially or totally located on land have been mapped in this file."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34156"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (City). Department of City Planning"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Census",
+    "Census districts"
+  ],
+  "dct_title_s": "2000 New York City Census Blocks for 2000 US Census",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34156\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73179/nyu_2451_34156.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "New York City, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2000"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34156",
+  "gbl_mdModified_dt": "2016-01-30T04:03:43Z",
+  "id": "nyu-2451-34156",
+  "nyu_addl_dspace_s": "35004",
+  "locn_geometry": "ENVELOPE(-74.2556640887564, -73.700009054899, 40.9157739339836, 40.4960925239255)",
+  "gbl_indexYear_im": [
+    2000
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34157.json b/metadata-aardvark/Datasets/nyu-2451-34157.json
index 0f8112dce..303a46072 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34157.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34157.json
@@ -1,32 +1,50 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "The Census Blocks for the 2000 US Census. These boundary files are derived from the US Census Bureau's TIGER project and have been geographically modified to fit the New York City base map.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34157",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (City). Department of City Planning",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Census",
-    "Census districts"
-  ],
-  "dct_title_s": "2010 New York City Census Blocks Water Included",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34157\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73177/nyu_2451_34157.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "New York City, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34157",
-  "gbl_mdModified_dt": "2016-01-30T04:03:43Z",
-  "id": "nyu-2451-34157",
-  "nyu_addl_dspace_s": "35005",
-  "locn_geometry": "ENVELOPE(-74.2587474685173, -73.700009054899, 40.9176618323612, 40.4860830856901)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "The Census Blocks for the 2000 US Census. These boundary files are derived from the US Census Bureau's TIGER project and have been geographically modified to fit the New York City base map."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34157"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (City). Department of City Planning"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Census",
+    "Census districts"
+  ],
+  "dct_title_s": "2010 New York City Census Blocks Water Included",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34157\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73177/nyu_2451_34157.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "New York City, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34157",
+  "gbl_mdModified_dt": "2016-01-30T04:03:43Z",
+  "id": "nyu-2451-34157",
+  "nyu_addl_dspace_s": "35005",
+  "locn_geometry": "ENVELOPE(-74.2587474685173, -73.700009054899, 40.9176618323612, 40.4860830856901)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34158.json b/metadata-aardvark/Datasets/nyu-2451-34158.json
index 51830eff1..28fb4dbd3 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34158.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34158.json
@@ -1,31 +1,49 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "The City Council Districts are the result of the recent redistricting process, which takes place every ten years to reflect population changes reported in the 2000 Census. These geographies were redrawn by the New York City Council Redistricting Commission.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34158",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (City). Department of City Planning",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Districts"
-  ],
-  "dct_title_s": "2010 New York City Council Districts",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34158\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73172/nyu_2451_34158.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "New York City, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34158",
-  "gbl_mdModified_dt": "2016-01-30T04:03:43Z",
-  "id": "nyu-2451-34158",
-  "nyu_addl_dspace_s": "35006",
-  "locn_geometry": "ENVELOPE(-74.2556640887564, -73.700009054899, 40.9157739339836, 40.4960925239255)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "The City Council Districts are the result of the recent redistricting process, which takes place every ten years to reflect population changes reported in the 2000 Census. These geographies were redrawn by the New York City Council Redistricting Commission."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34158"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (City). Department of City Planning"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Districts"
+  ],
+  "dct_title_s": "2010 New York City Council Districts",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34158\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73172/nyu_2451_34158.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "New York City, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34158",
+  "gbl_mdModified_dt": "2016-01-30T04:03:43Z",
+  "id": "nyu-2451-34158",
+  "nyu_addl_dspace_s": "35006",
+  "locn_geometry": "ENVELOPE(-74.2556640887564, -73.700009054899, 40.9157739339836, 40.4960925239255)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34159.json b/metadata-aardvark/Datasets/nyu-2451-34159.json
index a1e4f6247..d4202689e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34159.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34159.json
@@ -1,31 +1,49 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "Community Districts are mandated by the city charter to review and monitor quality of life issues for New York City neighborhoods.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34159",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (City). Department of City Planning",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Districts"
-  ],
-  "dct_title_s": "2010 New York City Community Districts",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34159\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73170/nyu_2451_34159.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "New York City, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34159",
-  "gbl_mdModified_dt": "2016-01-30T04:03:42Z",
-  "id": "nyu-2451-34159",
-  "nyu_addl_dspace_s": "35008",
-  "locn_geometry": "ENVELOPE(-74.2556640887564, -73.700009054899, 40.9157739339836, 40.4960925239255)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "Community Districts are mandated by the city charter to review and monitor quality of life issues for New York City neighborhoods."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34159"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (City). Department of City Planning"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Districts"
+  ],
+  "dct_title_s": "2010 New York City Community Districts",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34159\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73170/nyu_2451_34159.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "New York City, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34159",
+  "gbl_mdModified_dt": "2016-01-30T04:03:42Z",
+  "id": "nyu-2451-34159",
+  "nyu_addl_dspace_s": "35008",
+  "locn_geometry": "ENVELOPE(-74.2556640887564, -73.700009054899, 40.9157739339836, 40.4960925239255)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34160.json b/metadata-aardvark/Datasets/nyu-2451-34160.json
index e9146e4b3..527eb3141 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34160.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34160.json
@@ -1,33 +1,51 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "US House of Representatives Congressional District boundaries for the City of New York. These district boundaries represent the redistricting as of the US Census 2000.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34160",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (City). Department of City Planning",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Districts",
-    "Boundaries",
-    "Government"
-  ],
-  "dct_title_s": "2010 New York City Congressional Districts",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34160\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73168/nyu_2451_34160.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "New York City, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34160",
-  "gbl_mdModified_dt": "2016-01-30T04:03:42Z",
-  "id": "nyu-2451-34160",
-  "nyu_addl_dspace_s": "35009",
-  "locn_geometry": "ENVELOPE(-74.2556640887564, -73.700009054899, 40.9157739339836, 40.4960925239255)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "US House of Representatives Congressional District boundaries for the City of New York. These district boundaries represent the redistricting as of the US Census 2000."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34160"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (City). Department of City Planning"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Districts",
+    "Boundaries",
+    "Government"
+  ],
+  "dct_title_s": "2010 New York City Congressional Districts",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34160\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73168/nyu_2451_34160.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "New York City, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34160",
+  "gbl_mdModified_dt": "2016-01-30T04:03:42Z",
+  "id": "nyu-2451-34160",
+  "nyu_addl_dspace_s": "35009",
+  "locn_geometry": "ENVELOPE(-74.2556640887564, -73.700009054899, 40.9157739339836, 40.4960925239255)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34161.json b/metadata-aardvark/Datasets/nyu-2451-34161.json
index 1ff9fb1d4..c2db0e582 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34161.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34161.json
@@ -1,34 +1,52 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "The Census Tracts for the 2000 US Census. These boundary files are derived from the US Census Bureau's TIGER project and have been geographically modified to fit the New York City base map. Because some census tract are under water not all census tracts are contained in this file, only census tracts that are partially or totally located on land have been mapped in this file.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34161",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (City). Department of City Planning",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Planning",
-    "Census",
-    "Tracts",
-    "Boundaries"
-  ],
-  "dct_title_s": "2010 New York City Census Tracts for 2000 US Census",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34161\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73166/nyu_2451_34161.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "New York City, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34161",
-  "gbl_mdModified_dt": "2016-01-30T04:03:42Z",
-  "id": "nyu-2451-34161",
-  "nyu_addl_dspace_s": "35010",
-  "locn_geometry": "ENVELOPE(-74.2556640887564, -73.700009054899, 40.9157739339836, 40.4960925239255)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "The Census Tracts for the 2000 US Census. These boundary files are derived from the US Census Bureau's TIGER project and have been geographically modified to fit the New York City base map. Because some census tract are under water not all census tracts are contained in this file, only census tracts that are partially or totally located on land have been mapped in this file."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34161"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (City). Department of City Planning"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Planning",
+    "Census",
+    "Tracts",
+    "Boundaries"
+  ],
+  "dct_title_s": "2010 New York City Census Tracts for 2000 US Census",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34161\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73166/nyu_2451_34161.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "New York City, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34161",
+  "gbl_mdModified_dt": "2016-01-30T04:03:42Z",
+  "id": "nyu-2451-34161",
+  "nyu_addl_dspace_s": "35010",
+  "locn_geometry": "ENVELOPE(-74.2556640887564, -73.700009054899, 40.9157739339836, 40.4960925239255)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34162.json b/metadata-aardvark/Datasets/nyu-2451-34162.json
index 7ac9b92d7..fcaf82487 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34162.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34162.json
@@ -1,34 +1,52 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "The Census Tracts for the 2000 US Census. These boundary files are derived from the US Census Bureau's TIGER project and have been geographically modified to fit the New York City base map.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34162",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (City). Department of City Planning",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Census districts",
-    "Population",
-    "Boundaries",
-    "Water"
-  ],
-  "dct_title_s": "2010 New York City Census Tracts Water Included",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34162\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73164/nyu_2451_34162.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "New York City, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34162",
-  "gbl_mdModified_dt": "2016-01-30T04:03:42Z",
-  "id": "nyu-2451-34162",
-  "nyu_addl_dspace_s": "35011",
-  "locn_geometry": "ENVELOPE(-74.2587474685173, -73.700009054899, 40.9176618323612, 40.4860830856901)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "The Census Tracts for the 2000 US Census. These boundary files are derived from the US Census Bureau's TIGER project and have been geographically modified to fit the New York City base map."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34162"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (City). Department of City Planning"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Census districts",
+    "Population",
+    "Boundaries",
+    "Water"
+  ],
+  "dct_title_s": "2010 New York City Census Tracts Water Included",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34162\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73164/nyu_2451_34162.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "New York City, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34162",
+  "gbl_mdModified_dt": "2016-01-30T04:03:42Z",
+  "id": "nyu-2451-34162",
+  "nyu_addl_dspace_s": "35011",
+  "locn_geometry": "ENVELOPE(-74.2587474685173, -73.700009054899, 40.9176618323612, 40.4860830856901)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34163.json b/metadata-aardvark/Datasets/nyu-2451-34163.json
index e4534d44b..92ce683b3 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34163.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34163.json
@@ -1,33 +1,51 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "New York City Board of Elections election districts for the City of New York. These district boundaries represent the redistricting as of the US Census 2000.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34163",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (City). Department of City Planning",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Election districts",
-    "Politics and government",
-    "Elections"
-  ],
-  "dct_title_s": "2010 New York City Election Districts",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34163\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73162/nyu_2451_34163.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "New York City, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34163",
-  "gbl_mdModified_dt": "2016-01-30T04:03:42Z",
-  "id": "nyu-2451-34163",
-  "nyu_addl_dspace_s": "35012",
-  "locn_geometry": "ENVELOPE(-74.2556640887564, -73.700009054899, 40.9157739339836, 40.4960925239255)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "New York City Board of Elections election districts for the City of New York. These district boundaries represent the redistricting as of the US Census 2000."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34163"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (City). Department of City Planning"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Election districts",
+    "Politics and government",
+    "Elections"
+  ],
+  "dct_title_s": "2010 New York City Election Districts",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34163\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73162/nyu_2451_34163.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "New York City, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34163",
+  "gbl_mdModified_dt": "2016-01-30T04:03:42Z",
+  "id": "nyu-2451-34163",
+  "nyu_addl_dspace_s": "35012",
+  "locn_geometry": "ENVELOPE(-74.2556640887564, -73.700009054899, 40.9157739339836, 40.4960925239255)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34164.json b/metadata-aardvark/Datasets/nyu-2451-34164.json
index 75bb3d57a..aa731f07f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34164.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34164.json
@@ -1,33 +1,51 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "The service area boundaries for New York City's fire battalions.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34164",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (City). Department of City Planning",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Fire",
-    "Emergency management",
-    "Fire prevention"
-  ],
-  "dct_title_s": "2010 New York City Fire Battalions",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34164\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73160/nyu_2451_34164.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "New York City, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34164",
-  "gbl_mdModified_dt": "2016-01-30T04:03:41Z",
-  "id": "nyu-2451-34164",
-  "nyu_addl_dspace_s": "35013",
-  "locn_geometry": "ENVELOPE(-74.2556640887564, -73.700009054899, 40.9157739339836, 40.4960925239255)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "The service area boundaries for New York City's fire battalions."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34164"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (City). Department of City Planning"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Fire",
+    "Emergency management",
+    "Fire prevention"
+  ],
+  "dct_title_s": "2010 New York City Fire Battalions",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34164\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73160/nyu_2451_34164.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "New York City, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34164",
+  "gbl_mdModified_dt": "2016-01-30T04:03:41Z",
+  "id": "nyu-2451-34164",
+  "nyu_addl_dspace_s": "35013",
+  "locn_geometry": "ENVELOPE(-74.2556640887564, -73.700009054899, 40.9157739339836, 40.4960925239255)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34165.json b/metadata-aardvark/Datasets/nyu-2451-34165.json
index a2c9e3212..9a7a58832 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34165.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34165.json
@@ -1,33 +1,51 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "The service area boundaries for New York City's fire companies.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34165",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (City). Department of City Planning",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Fire prevention",
-    "Fire engine driving",
-    "Fire engines--Dispatching"
-  ],
-  "dct_title_s": "2010 New York City Fire Companies",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34165\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73158/nyu_2451_34165.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "New York City, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34165",
-  "gbl_mdModified_dt": "2016-01-30T04:03:41Z",
-  "id": "nyu-2451-34165",
-  "nyu_addl_dspace_s": "35014",
-  "locn_geometry": "ENVELOPE(-74.2556640887564, -73.700009054899, 40.9157739339836, 40.4960925239255)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "The service area boundaries for New York City's fire companies."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34165"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (City). Department of City Planning"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Fire prevention",
+    "Fire engine driving",
+    "Fire engines--Dispatching"
+  ],
+  "dct_title_s": "2010 New York City Fire Companies",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34165\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73158/nyu_2451_34165.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "New York City, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34165",
+  "gbl_mdModified_dt": "2016-01-30T04:03:41Z",
+  "id": "nyu-2451-34165",
+  "nyu_addl_dspace_s": "35014",
+  "locn_geometry": "ENVELOPE(-74.2556640887564, -73.700009054899, 40.9157739339836, 40.4960925239255)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34166.json b/metadata-aardvark/Datasets/nyu-2451-34166.json
index e4e7d0d10..7fc0a0772 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34166.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34166.json
@@ -1,33 +1,51 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "The service area boundaries for New York City's fire divisions.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34166",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (City). Department of City Planning",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Fire fighters",
-    "Fire engines",
-    "Fire engine driving"
-  ],
-  "dct_title_s": "2010 New York City Fire Divisions",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34166\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73156/nyu_2451_34166.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "New York City, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34166",
-  "gbl_mdModified_dt": "2016-01-30T04:03:41Z",
-  "id": "nyu-2451-34166",
-  "nyu_addl_dspace_s": "35015",
-  "locn_geometry": "ENVELOPE(-74.2556640887564, -73.700009054899, 40.9157739339836, 40.4960925239255)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "The service area boundaries for New York City's fire divisions."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34166"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (City). Department of City Planning"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Fire fighters",
+    "Fire engines",
+    "Fire engine driving"
+  ],
+  "dct_title_s": "2010 New York City Fire Divisions",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34166\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73156/nyu_2451_34166.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "New York City, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34166",
+  "gbl_mdModified_dt": "2016-01-30T04:03:41Z",
+  "id": "nyu-2451-34166",
+  "nyu_addl_dspace_s": "35015",
+  "locn_geometry": "ENVELOPE(-74.2556640887564, -73.700009054899, 40.9157739339836, 40.4960925239255)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34167.json b/metadata-aardvark/Datasets/nyu-2451-34167.json
index 3d74e62e4..40fbb7a10 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34167.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34167.json
@@ -1,32 +1,50 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "The boundaries for New York City's Health Areas.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34167",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (City). Department of City Planning",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Health",
-    "Health and hygiene"
-  ],
-  "dct_title_s": "2010 New York City Health Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34167\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73154/nyu_2451_34167.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "New York City, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34167",
-  "gbl_mdModified_dt": "2016-01-30T04:03:41Z",
-  "id": "nyu-2451-34167",
-  "nyu_addl_dspace_s": "35016",
-  "locn_geometry": "ENVELOPE(-74.2556640887564, -73.700009054899, 40.9157739339836, 40.4960925239255)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "The boundaries for New York City's Health Areas."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34167"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (City). Department of City Planning"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Health",
+    "Health and hygiene"
+  ],
+  "dct_title_s": "2010 New York City Health Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34167\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73154/nyu_2451_34167.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "New York City, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34167",
+  "gbl_mdModified_dt": "2016-01-30T04:03:41Z",
+  "id": "nyu-2451-34167",
+  "nyu_addl_dspace_s": "35016",
+  "locn_geometry": "ENVELOPE(-74.2556640887564, -73.700009054899, 40.9157739339836, 40.4960925239255)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34168.json b/metadata-aardvark/Datasets/nyu-2451-34168.json
index 8e2733968..26fbb14d3 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34168.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34168.json
@@ -1,32 +1,50 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "The service area boundaries for New York City's health centers.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34168",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (City). Department of City Planning",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Health",
-    "Health and hygiene"
-  ],
-  "dct_title_s": "2010 New York City Health Center Districts",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34168\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73149/nyu_2451_34168.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "New York City, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34168",
-  "gbl_mdModified_dt": "2016-01-30T04:03:41Z",
-  "id": "nyu-2451-34168",
-  "nyu_addl_dspace_s": "35017",
-  "locn_geometry": "ENVELOPE(-74.2556640887564, -73.700009054899, 40.9157739339836, 40.4960925239255)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "The service area boundaries for New York City's health centers."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34168"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (City). Department of City Planning"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Health",
+    "Health and hygiene"
+  ],
+  "dct_title_s": "2010 New York City Health Center Districts",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34168\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73149/nyu_2451_34168.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "New York City, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34168",
+  "gbl_mdModified_dt": "2016-01-30T04:03:41Z",
+  "id": "nyu-2451-34168",
+  "nyu_addl_dspace_s": "35017",
+  "locn_geometry": "ENVELOPE(-74.2556640887564, -73.700009054899, 40.9157739339836, 40.4960925239255)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34172.json b/metadata-aardvark/Datasets/nyu-2451-34172.json
index 5af50128f..289be6e7d 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34172.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34172.json
@@ -1,34 +1,52 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "New York State Senate district boundaries for the City of New York. These district boundaries represent the redistricting as of the US Census 2000.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34172",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (City). Department of City Planning",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Government",
-    "Politics and government",
-    "Districts",
-    "New York (N.Y.)--Politics and government"
-  ],
-  "dct_title_s": "2010 New York City State Senate Districts",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34172\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73141/nyu_2451_34172.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "New York City, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34172",
-  "gbl_mdModified_dt": "2016-01-30T04:03:40Z",
-  "id": "nyu-2451-34172",
-  "nyu_addl_dspace_s": "35021",
-  "locn_geometry": "ENVELOPE(-74.2556640887564, -73.700009054899, 40.9157739339836, 40.4960925239255)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "New York State Senate district boundaries for the City of New York. These district boundaries represent the redistricting as of the US Census 2000."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34172"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (City). Department of City Planning"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Government",
+    "Politics and government",
+    "Districts",
+    "New York (N.Y.)--Politics and government"
+  ],
+  "dct_title_s": "2010 New York City State Senate Districts",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34172\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73141/nyu_2451_34172.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "New York City, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34172",
+  "gbl_mdModified_dt": "2016-01-30T04:03:40Z",
+  "id": "nyu-2451-34172",
+  "nyu_addl_dspace_s": "35021",
+  "locn_geometry": "ENVELOPE(-74.2556640887564, -73.700009054899, 40.9157739339836, 40.4960925239255)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34173.json b/metadata-aardvark/Datasets/nyu-2451-34173.json
index 63f20ef39..d1d75375a 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34173.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34173.json
@@ -1,35 +1,51 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "U.S. Airports represents airport grounds and airport runways within the United States. All airports have a boundary, and most have at least one runway.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34173",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Environmental Systems Research Institute (Redlands, Calif.)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Airports",
-    "Transportation",
-    "Transportation--United States"
-  ],
-  "dct_title_s": "2010 U.S. Airports",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "ESRI 10 USA Trans"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34173\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73139/nyu_2451_34173.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "United States of America"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34173",
-  "gbl_mdModified_dt": "2016-01-30T04:03:40Z",
-  "id": "nyu-2451-34173",
-  "nyu_addl_dspace_s": "35022",
-  "locn_geometry": "ENVELOPE(-171.744183, -65.981677, 71.28905801, 18.003798)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "U.S. Airports represents airport grounds and airport runways within the United States. All airports have a boundary, and most have at least one runway."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34173"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Environmental Systems Research Institute (Redlands, Calif.)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Airports",
+    "Transportation",
+    "Transportation--United States"
+  ],
+  "dct_title_s": "2010 U.S. Airports",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "ESRI 10 USA Trans"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34173\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73139/nyu_2451_34173.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "United States of America"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34173",
+  "gbl_mdModified_dt": "2016-01-30T04:03:40Z",
+  "id": "nyu-2451-34173",
+  "nyu_addl_dspace_s": "35022",
+  "locn_geometry": "ENVELOPE(-171.744183, -65.981677, 71.28905801, 18.003798)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34174.json b/metadata-aardvark/Datasets/nyu-2451-34174.json
index 2b9b6484d..a2935ade5 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34174.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34174.json
@@ -1,37 +1,53 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "U.S. National Atlas Airports represents airports in the United States, Puerto Rico, U.S. Virgin Islands, and U.S. Possessions with airport passenger enplanements of greater than or equal to 100 passengers per year.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34174",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Environmental Systems Research Institute (Redlands, Calif.)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Transportation",
-    "Airports",
-    "Airplanes"
-  ],
-  "dct_title_s": "2010 U.S. National Atlas Airports",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "ESRI 10 USA Trans"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34174\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73137/nyu_2451_34174.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "United States of America",
-    "U.S. Virgin Islands",
-    "Puerto Rico"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34174",
-  "gbl_mdModified_dt": "2016-01-30T04:03:39Z",
-  "id": "nyu-2451-34174",
-  "nyu_addl_dspace_s": "35023",
-  "locn_geometry": "ENVELOPE(-177.37, 166.641662, 71.285436, -14.334444)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "U.S. National Atlas Airports represents airports in the United States, Puerto Rico, U.S. Virgin Islands, and U.S. Possessions with airport passenger enplanements of greater than or equal to 100 passengers per year."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34174"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Environmental Systems Research Institute (Redlands, Calif.)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Transportation",
+    "Airports",
+    "Airplanes"
+  ],
+  "dct_title_s": "2010 U.S. National Atlas Airports",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "ESRI 10 USA Trans"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34174\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73137/nyu_2451_34174.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "United States of America",
+    "U.S. Virgin Islands",
+    "Puerto Rico"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34174",
+  "gbl_mdModified_dt": "2016-01-30T04:03:39Z",
+  "id": "nyu-2451-34174",
+  "nyu_addl_dspace_s": "35023",
+  "locn_geometry": "ENVELOPE(-177.37, 166.641662, 71.285436, -14.334444)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34175.json b/metadata-aardvark/Datasets/nyu-2451-34175.json
index fe12f218d..c2664ab88 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34175.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34175.json
@@ -1,36 +1,52 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "U.S. Highways represents the major and minor highways of the United States. These include interstates, U.S. highways, state highways, major roads, and minor roads. This dataset is from the Census 2000 TIGER/Line files. It contains all Class 1, 2, and 3 road segments plus any other roads segments necessary to provide network connectivity for the Class_Rte field.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34175",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Environmental Systems Research Institute (Redlands, Calif.)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Transportation",
-    "Transportation--United States",
-    "Roads",
-    "Roads--United States"
-  ],
-  "dct_title_s": "2010 U.S. Highways",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "ESRI 10 USA Trans"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34175\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73135/nyu_2451_34175.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "United States of America"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34175",
-  "gbl_mdModified_dt": "2016-01-30T04:03:39Z",
-  "id": "nyu-2451-34175",
-  "nyu_addl_dspace_s": "35024",
-  "locn_geometry": "ENVELOPE(-166.5565, -66.979672, 71.295692804, 19.058081818)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "U.S. Highways represents the major and minor highways of the United States. These include interstates, U.S. highways, state highways, major roads, and minor roads. This dataset is from the Census 2000 TIGER/Line files. It contains all Class 1, 2, and 3 road segments plus any other roads segments necessary to provide network connectivity for the Class_Rte field."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34175"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Environmental Systems Research Institute (Redlands, Calif.)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Transportation",
+    "Transportation--United States",
+    "Roads",
+    "Roads--United States"
+  ],
+  "dct_title_s": "2010 U.S. Highways",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "ESRI 10 USA Trans"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34175\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73135/nyu_2451_34175.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "United States of America"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34175",
+  "gbl_mdModified_dt": "2016-01-30T04:03:39Z",
+  "id": "nyu-2451-34175",
+  "nyu_addl_dspace_s": "35024",
+  "locn_geometry": "ENVELOPE(-166.5565, -66.979672, 71.295692804, 19.058081818)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34176.json b/metadata-aardvark/Datasets/nyu-2451-34176.json
index 359cb5631..7eaf2d7ff 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34176.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34176.json
@@ -1,35 +1,51 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "U.S. National Transportation Atlas Interstate Highways represents rural and urban interstate highways. U.S. National Transportation Atlas Interstate Highways is part of the National Highway Planning Network, published by the Federal Highway Administration as part of the National Transportation Atlas Databases for the United States.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34176",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Environmental Systems Research Institute (Redlands, Calif.)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Interstate Highway System",
-    "Transportation",
-    "Roads--America"
-  ],
-  "dct_title_s": "2010 U.S. National Transportation Atlas Interstate Highways",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "ESRI 10 USA Trans"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34176\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73133/nyu_2451_34176.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "United States of America"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34176",
-  "gbl_mdModified_dt": "2016-01-30T04:03:39Z",
-  "id": "nyu-2451-34176",
-  "nyu_addl_dspace_s": "35025",
-  "locn_geometry": "ENVELOPE(-158.090072727, -67.781192727, 64.888216072, 21.273109091)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "U.S. National Transportation Atlas Interstate Highways represents rural and urban interstate highways. U.S. National Transportation Atlas Interstate Highways is part of the National Highway Planning Network, published by the Federal Highway Administration as part of the National Transportation Atlas Databases for the United States."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34176"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Environmental Systems Research Institute (Redlands, Calif.)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Interstate Highway System",
+    "Transportation",
+    "Roads--America"
+  ],
+  "dct_title_s": "2010 U.S. National Transportation Atlas Interstate Highways",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "ESRI 10 USA Trans"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34176\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73133/nyu_2451_34176.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "United States of America"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34176",
+  "gbl_mdModified_dt": "2016-01-30T04:03:39Z",
+  "id": "nyu-2451-34176",
+  "nyu_addl_dspace_s": "35025",
+  "locn_geometry": "ENVELOPE(-158.090072727, -67.781192727, 64.888216072, 21.273109091)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34177.json b/metadata-aardvark/Datasets/nyu-2451-34177.json
index b90960b06..4cafdeb14 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34177.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34177.json
@@ -1,35 +1,51 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "U.S. Major Highways represents the major highways of the United States. These include interstates, U.S. highways, state highways, and major roads. This dataset is from the Census 2000 TIGER/Line files. It contains all Class 1 and 2 roads segments plus any other road segments necessary to provide network connectivity for the Class_Rte field.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34177",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Environmental Systems Research Institute (Redlands, Calif.)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Roads",
-    "Roads--United States",
-    "Transportation"
-  ],
-  "dct_title_s": "2010 U.S. Major Highways",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "ESRI 10 USA Trans"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34177\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73131/nyu_2451_34177.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "United States of America"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34177",
-  "gbl_mdModified_dt": "2016-01-30T04:03:39Z",
-  "id": "nyu-2451-34177",
-  "nyu_addl_dspace_s": "35026",
-  "locn_geometry": "ENVELOPE(-159.779918182, -66.981845095, 65.826905856, 19.058081818)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "U.S. Major Highways represents the major highways of the United States. These include interstates, U.S. highways, state highways, and major roads. This dataset is from the Census 2000 TIGER/Line files. It contains all Class 1 and 2 roads segments plus any other road segments necessary to provide network connectivity for the Class_Rte field."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34177"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Environmental Systems Research Institute (Redlands, Calif.)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Roads",
+    "Roads--United States",
+    "Transportation"
+  ],
+  "dct_title_s": "2010 U.S. Major Highways",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "ESRI 10 USA Trans"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34177\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73131/nyu_2451_34177.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "United States of America"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34177",
+  "gbl_mdModified_dt": "2016-01-30T04:03:39Z",
+  "id": "nyu-2451-34177",
+  "nyu_addl_dspace_s": "35026",
+  "locn_geometry": "ENVELOPE(-159.779918182, -66.981845095, 65.826905856, 19.058081818)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34178.json b/metadata-aardvark/Datasets/nyu-2451-34178.json
index 954795dbd..337c85044 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34178.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34178.json
@@ -1,36 +1,52 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "U.S. Major Roads represents interstates, freeways, U.S. and state highways, major streets and roads, primary, secondary, and local roads, access ramps, ferry crossings, and other major thoroughfares within the United States.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34178",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Environmental Systems Research Institute (Redlands, Calif.)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Roads",
-    "Transportation",
-    "Streets",
-    "Ferry terminals"
-  ],
-  "dct_title_s": "2010 U.S. Major Roads",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "ESRI 10 USA Trans"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34178\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73126/nyu_2451_34178.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "United States of America"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34178",
-  "gbl_mdModified_dt": "2016-01-30T04:03:39Z",
-  "id": "nyu-2451-34178",
-  "nyu_addl_dspace_s": "35027",
-  "locn_geometry": "ENVELOPE(-166.547319091, -65.625792727, 70.207680893, 17.955365454)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "U.S. Major Roads represents interstates, freeways, U.S. and state highways, major streets and roads, primary, secondary, and local roads, access ramps, ferry crossings, and other major thoroughfares within the United States."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34178"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Environmental Systems Research Institute (Redlands, Calif.)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Roads",
+    "Transportation",
+    "Streets",
+    "Ferry terminals"
+  ],
+  "dct_title_s": "2010 U.S. Major Roads",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "ESRI 10 USA Trans"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34178\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73126/nyu_2451_34178.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "United States of America"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34178",
+  "gbl_mdModified_dt": "2016-01-30T04:03:39Z",
+  "id": "nyu-2451-34178",
+  "nyu_addl_dspace_s": "35027",
+  "locn_geometry": "ENVELOPE(-166.547319091, -65.625792727, 70.207680893, 17.955365454)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34179.json b/metadata-aardvark/Datasets/nyu-2451-34179.json
index a1c166915..c77920ec3 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34179.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34179.json
@@ -1,33 +1,51 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "U.S. National Transportation Atlas Railroads represents a comprehensive database of the nation's railway system at 1:100,000 scale. The data set covers the 48 contiguous States plus the District of Columbia within United States.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34179",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Environmental Systems Research Institute (Redlands, Calif.)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Railroads",
-    "Transportation",
-    "Railroads and state--United States"
-  ],
-  "dct_title_s": "2010 U.S. National Transportation Atlas Railroads",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34179\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73124/nyu_2451_34179.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "United States of America"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34179",
-  "gbl_mdModified_dt": "2016-01-30T04:03:38Z",
-  "id": "nyu-2451-34179",
-  "nyu_addl_dspace_s": "35028",
-  "locn_geometry": "ENVELOPE(-124.258490909, -67.267952909, 49.001882636, 25.462463636)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "U.S. National Transportation Atlas Railroads represents a comprehensive database of the nation's railway system at 1:100,000 scale. The data set covers the 48 contiguous States plus the District of Columbia within United States."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34179"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Environmental Systems Research Institute (Redlands, Calif.)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Railroads",
+    "Transportation",
+    "Railroads and state--United States"
+  ],
+  "dct_title_s": "2010 U.S. National Transportation Atlas Railroads",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34179\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73124/nyu_2451_34179.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "United States of America"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34179",
+  "gbl_mdModified_dt": "2016-01-30T04:03:38Z",
+  "id": "nyu-2451-34179",
+  "nyu_addl_dspace_s": "35028",
+  "locn_geometry": "ENVELOPE(-124.258490909, -67.267952909, 49.001882636, 25.462463636)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34180.json b/metadata-aardvark/Datasets/nyu-2451-34180.json
index 19c7e904e..a2b707bfa 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34180.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34180.json
@@ -1,32 +1,50 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "U.S. Transportation Terminals represents locations within the United States for transportation terminals such as public transport stops, railway stations, ferry terminals, and other significant transportation nodes.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34180",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Environmental Systems Research Institute (Redlands, Calif.)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Transportation",
-    "Terminals (Transportation)"
-  ],
-  "dct_title_s": "2010 U.S. Transportation Terminals",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34180\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73122/nyu_2451_34180.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "United States of America"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34180",
-  "gbl_mdModified_dt": "2016-01-30T04:03:38Z",
-  "id": "nyu-2451-34180",
-  "nyu_addl_dspace_s": "35029",
-  "locn_geometry": "ENVELOPE(-166.498649, -65.302166, 61.174670979, 18.152311)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "U.S. Transportation Terminals represents locations within the United States for transportation terminals such as public transport stops, railway stations, ferry terminals, and other significant transportation nodes."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34180"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Environmental Systems Research Institute (Redlands, Calif.)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Transportation",
+    "Terminals (Transportation)"
+  ],
+  "dct_title_s": "2010 U.S. Transportation Terminals",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34180\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73122/nyu_2451_34180.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "United States of America"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34180",
+  "gbl_mdModified_dt": "2016-01-30T04:03:38Z",
+  "id": "nyu-2451-34180",
+  "nyu_addl_dspace_s": "35029",
+  "locn_geometry": "ENVELOPE(-166.498649, -65.302166, 61.174670979, 18.152311)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34182.json b/metadata-aardvark/Datasets/nyu-2451-34182.json
index 1fc57da75..66656901d 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34182.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34182.json
@@ -1,31 +1,49 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "U.S. State Plane Zones (NAD 1927) represents the State Plane Coordinate System (SPCS) Zones for the 1927 North American Datum within United States. Several State Plane Coordinate System zones are not shown in this dataset, including Puerto Rico, the U.S. Virgin Islands, American Samoa, Guam, and Louisiana's offshore zone.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34182",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Environmental Systems Research Institute (Redlands, Calif.)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "United States--Maps"
-  ],
-  "dct_title_s": "2010 U.S. State Plane Zones (NAD 1927)",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34182\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73118/nyu_2451_34182.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "United States of America"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34182",
-  "gbl_mdModified_dt": "2016-01-30T04:03:38Z",
-  "id": "nyu-2451-34182",
-  "nyu_addl_dspace_s": "35031",
-  "locn_geometry": "ENVELOPE(-178.215027273, -66.969843273, 71.406643818, 18.924781818)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "U.S. State Plane Zones (NAD 1927) represents the State Plane Coordinate System (SPCS) Zones for the 1927 North American Datum within United States. Several State Plane Coordinate System zones are not shown in this dataset, including Puerto Rico, the U.S. Virgin Islands, American Samoa, Guam, and Louisiana's offshore zone."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34182"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Environmental Systems Research Institute (Redlands, Calif.)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "United States--Maps"
+  ],
+  "dct_title_s": "2010 U.S. State Plane Zones (NAD 1927)",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34182\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73118/nyu_2451_34182.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "United States of America"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34182",
+  "gbl_mdModified_dt": "2016-01-30T04:03:38Z",
+  "id": "nyu-2451-34182",
+  "nyu_addl_dspace_s": "35031",
+  "locn_geometry": "ENVELOPE(-178.215027273, -66.969843273, 71.406643818, 18.924781818)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34184.json b/metadata-aardvark/Datasets/nyu-2451-34184.json
index f6ddf42fb..86ca3d95e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34184.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34184.json
@@ -1,31 +1,49 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "U.S. USGS 1:100,000 Topographic Quadrangle Series Index represents the geographic extent of USGS 1:100,000 topographic maps (30- by 60-minute quadrangles) for the coterminous U.S. forty-eight states and District of Columbia.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34184",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Environmental Systems Research Institute (Redlands, Calif.)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Topographic maps"
-  ],
-  "dct_title_s": "2010 U.S. USGS 1:100,000 Topographic Quadrangle Series Index",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34184\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73114/nyu_2451_34184.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "United States of America"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34184",
-  "gbl_mdModified_dt": "2016-01-30T04:03:37Z",
-  "id": "nyu-2451-34184",
-  "nyu_addl_dspace_s": "35033",
-  "locn_geometry": "ENVELOPE(-125.000027273, -66.000005273, 49.500002, 24.5)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "U.S. USGS 1:100,000 Topographic Quadrangle Series Index represents the geographic extent of USGS 1:100,000 topographic maps (30- by 60-minute quadrangles) for the coterminous U.S. forty-eight states and District of Columbia."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34184"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Environmental Systems Research Institute (Redlands, Calif.)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Topographic maps"
+  ],
+  "dct_title_s": "2010 U.S. USGS 1:100,000 Topographic Quadrangle Series Index",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34184\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73114/nyu_2451_34184.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "United States of America"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34184",
+  "gbl_mdModified_dt": "2016-01-30T04:03:37Z",
+  "id": "nyu-2451-34184",
+  "nyu_addl_dspace_s": "35033",
+  "locn_geometry": "ENVELOPE(-125.000027273, -66.000005273, 49.500002, 24.5)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34185.json b/metadata-aardvark/Datasets/nyu-2451-34185.json
index 4f01a7674..d0b170e84 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34185.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34185.json
@@ -1,32 +1,50 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "U.S. USGS 1:24,000 Topographic Quadrangle Series Index represents the geographic extent of USGS 1:24,000 topographic maps (7.5- by 7.5-minute quadrangles) for the coterminous U.S. forty-eight states and District of Columbia.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34185",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Environmental Systems Research Institute (Redlands, Calif.)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Topographic maps",
-    "United States--Maps"
-  ],
-  "dct_title_s": "2010 U.S. USGS 1:24,000 Topographic Quadrangle Series Index",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34185\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73112/nyu_2451_34185.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "United States of America"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34185",
-  "gbl_mdModified_dt": "2016-01-30T04:03:37Z",
-  "id": "nyu-2451-34185",
-  "nyu_addl_dspace_s": "35034",
-  "locn_geometry": "ENVELOPE(-124.750009091, -66.874996091, 49.500002013, 24.5)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "U.S. USGS 1:24,000 Topographic Quadrangle Series Index represents the geographic extent of USGS 1:24,000 topographic maps (7.5- by 7.5-minute quadrangles) for the coterminous U.S. forty-eight states and District of Columbia."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34185"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Environmental Systems Research Institute (Redlands, Calif.)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Topographic maps",
+    "United States--Maps"
+  ],
+  "dct_title_s": "2010 U.S. USGS 1:24,000 Topographic Quadrangle Series Index",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34185\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73112/nyu_2451_34185.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "United States of America"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34185",
+  "gbl_mdModified_dt": "2016-01-30T04:03:37Z",
+  "id": "nyu-2451-34185",
+  "nyu_addl_dspace_s": "35034",
+  "locn_geometry": "ENVELOPE(-124.750009091, -66.874996091, 49.500002013, 24.5)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34186.json b/metadata-aardvark/Datasets/nyu-2451-34186.json
index 4be8cdfa4..968d414d3 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34186.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34186.json
@@ -1,31 +1,49 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "U.S. USGS 1:250,000 Topographic Quadrangle Series Index represents the geographic extent of USGS 1:250,000 topographic maps (1- by 2-degree quadrangles) for the coterminous U.S. forty-eight states and District of Columbia.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34186",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Environmental Systems Research Institute (Redlands, Calif.)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Topographic maps"
-  ],
-  "dct_title_s": "2010 U.S. USGS 1:250,000 Topographic Quadrangle Series Index",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34186\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73110/nyu_2451_34186.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "United States of America"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34186",
-  "gbl_mdModified_dt": "2016-01-30T04:03:37Z",
-  "id": "nyu-2451-34186",
-  "nyu_addl_dspace_s": "35035",
-  "locn_geometry": "ENVELOPE(-126.000018182, -65.999997182, 50.000001, 24.0)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "U.S. USGS 1:250,000 Topographic Quadrangle Series Index represents the geographic extent of USGS 1:250,000 topographic maps (1- by 2-degree quadrangles) for the coterminous U.S. forty-eight states and District of Columbia."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34186"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Environmental Systems Research Institute (Redlands, Calif.)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Topographic maps"
+  ],
+  "dct_title_s": "2010 U.S. USGS 1:250,000 Topographic Quadrangle Series Index",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34186\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73110/nyu_2451_34186.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "United States of America"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34186",
+  "gbl_mdModified_dt": "2016-01-30T04:03:37Z",
+  "id": "nyu-2451-34186",
+  "nyu_addl_dspace_s": "35035",
+  "locn_geometry": "ENVELOPE(-126.000018182, -65.999997182, 50.000001, 24.0)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34190.json b/metadata-aardvark/Datasets/nyu-2451-34190.json
index b4a5a417d..bc094a059 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34190.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34190.json
@@ -1,35 +1,51 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "U.S. and Canada City Points represents cities of the United States and Canada including national, state, and provincial capitals.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34190",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Environmental Systems Research Institute (Redlands, Calif.)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Cities and towns",
-    "Capitals (Cities)"
-  ],
-  "dct_title_s": "2010 U.S. and Canada City Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "ESRI 10 StreetMap"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34190\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73108/nyu_2451_34190.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "United States of America",
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34190",
-  "gbl_mdModified_dt": "2016-01-30T04:03:37Z",
-  "id": "nyu-2451-34190",
-  "nyu_addl_dspace_s": "35041",
-  "locn_geometry": "ENVELOPE(-176.621558, 173.19047, 82.5, 17.956864)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "U.S. and Canada City Points represents cities of the United States and Canada including national, state, and provincial capitals."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34190"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Environmental Systems Research Institute (Redlands, Calif.)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Cities and towns",
+    "Capitals (Cities)"
+  ],
+  "dct_title_s": "2010 U.S. and Canada City Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "ESRI 10 StreetMap"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34190\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73108/nyu_2451_34190.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "United States of America",
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34190",
+  "gbl_mdModified_dt": "2016-01-30T04:03:37Z",
+  "id": "nyu-2451-34190",
+  "nyu_addl_dspace_s": "35041",
+  "locn_geometry": "ENVELOPE(-176.621558, 173.19047, 82.5, 17.956864)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34194.json b/metadata-aardvark/Datasets/nyu-2451-34194.json
index a7edc17c7..a60c6f732 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34194.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34194.json
@@ -1,33 +1,50 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This map represents ares in Buenos Aires  where students collected images and attribute information about graffiti and urban spaces. The beats, or informally designated areas, were designated by the professors of the class and do not adhere to any established political boundaries or administrative divisions.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34194",
-  "dct_language_sm": "English",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Boundaries"
-  ],
-  "dct_title_s": "2015 Buenos Aires Beats",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Art and Politics in the City",
-    "NYU Research Data"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34194\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/72424/nyu_2451_34194.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "Buenos Aires, Buenos Aires F.D., Argentina"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34194",
-  "gbl_mdModified_dt": "2016-03-11T19:08:01Z",
-  "id": "nyu-2451-34194",
-  "nyu_addl_dspace_s": "35047",
-  "locn_geometry": "ENVELOPE(-58.4468849797608, -58.3693316354319, -34.5754016411022, -34.6221012535782)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This map represents ares in Buenos Aires  where students collected images and attribute information about graffiti and urban spaces. The beats, or informally designated areas, were designated by the professors of the class and do not adhere to any established political boundaries or administrative divisions."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34194"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Boundaries"
+  ],
+  "dct_title_s": "2015 Buenos Aires Beats",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Art and Politics in the City",
+    "NYU Research Data"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34194\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/72424/nyu_2451_34194.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "Buenos Aires, Buenos Aires F.D., Argentina"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34194",
+  "gbl_mdModified_dt": "2016-03-11T19:08:01Z",
+  "id": "nyu-2451-34194",
+  "nyu_addl_dspace_s": "35047",
+  "locn_geometry": "ENVELOPE(-58.4468849797608, -58.3693316354319, -34.5754016411022, -34.6221012535782)",
+  "gbl_indexYear_im": [
+    2015
+  ],
+  "dct_publisher_sm": [
+    ""
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34195.json b/metadata-aardvark/Datasets/nyu-2451-34195.json
index f93996423..7afe04422 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34195.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34195.json
@@ -1,34 +1,51 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This map represents ares in New York City where students collected images and attribute information about graffiti and urban spaces. The beats, or informally designated areas, were designated by the professors of the class and do not adhere to any established political boundaries or administrative divisions.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34195",
-  "dct_language_sm": "English",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Neighborhoods",
-    "Communities"
-  ],
-  "dct_title_s": "2015 New York City Beats",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Art and Politics in the City",
-    "NYU Research Data"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34195\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/72425/nyu_2451_34195.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "New York, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34195",
-  "gbl_mdModified_dt": "2016-03-11T19:07:59Z",
-  "id": "nyu-2451-34195",
-  "nyu_addl_dspace_s": "35048",
-  "locn_geometry": "ENVELOPE(-74.0109649926446, -73.8894183937195, 40.7993154617878, 40.6709360065636)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This map represents ares in New York City where students collected images and attribute information about graffiti and urban spaces. The beats, or informally designated areas, were designated by the professors of the class and do not adhere to any established political boundaries or administrative divisions."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34195"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Neighborhoods",
+    "Communities"
+  ],
+  "dct_title_s": "2015 New York City Beats",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Art and Politics in the City",
+    "NYU Research Data"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34195\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/72425/nyu_2451_34195.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "New York, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34195",
+  "gbl_mdModified_dt": "2016-03-11T19:07:59Z",
+  "id": "nyu-2451-34195",
+  "nyu_addl_dspace_s": "35048",
+  "locn_geometry": "ENVELOPE(-74.0109649926446, -73.8894183937195, 40.7993154617878, 40.6709360065636)",
+  "gbl_indexYear_im": [
+    2015
+  ],
+  "dct_publisher_sm": [
+    ""
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34196.json b/metadata-aardvark/Datasets/nyu-2451-34196.json
index 70d2dcbb0..48a574537 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34196.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34196.json
@@ -1,40 +1,55 @@
-{
-  "dct_creator_sm": [
-    "Holly Orr"
-  ],
-  "dct_description_sm": "This layer represents objects of grafitti, public art, and other data collected by students in Art and Politics in the Street for Spring 2015 semester. The layer covers locations in New York City and Buenos Aires.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34196",
-  "dct_language_sm": "English",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Art",
-    "Graffiti",
-    "Photography",
-    "Urban anthropology",
-    "Public art"
-  ],
-  "dct_title_s": "2015 Spring Semester Student Data in Art and Politics in the City",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Art and Politics in the City",
-    "NYU Research Data"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34196\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73975/nyu_2451_34196.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "Buenos Aires, Buenos Aires F.D., Argentina",
-    "New York City, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34196",
-  "gbl_mdModified_dt": "2016-03-11T19:07:58Z",
-  "id": "nyu-2451-34196",
-  "nyu_addl_dspace_s": "35049",
-  "locn_geometry": "ENVELOPE(-74.013008, 43.0031189, 40.804435, -76.9638548)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+    "Holly Orr"
+  ],
+  "dct_description_sm": [
+    "This layer represents objects of grafitti, public art, and other data collected by students in Art and Politics in the Street for Spring 2015 semester. The layer covers locations in New York City and Buenos Aires."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34196"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Art",
+    "Graffiti",
+    "Photography",
+    "Urban anthropology",
+    "Public art"
+  ],
+  "dct_title_s": "2015 Spring Semester Student Data in Art and Politics in the City",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Art and Politics in the City",
+    "NYU Research Data"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34196\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73975/nyu_2451_34196.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "Buenos Aires, Buenos Aires F.D., Argentina",
+    "New York City, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34196",
+  "gbl_mdModified_dt": "2016-03-11T19:07:58Z",
+  "id": "nyu-2451-34196",
+  "nyu_addl_dspace_s": "35049",
+  "locn_geometry": "ENVELOPE(-74.013008, 43.0031189, 40.804435, -76.9638548)",
+  "gbl_indexYear_im": [
+    2015
+  ],
+  "dct_publisher_sm": [
+    ""
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34197.json b/metadata-aardvark/Datasets/nyu-2451-34197.json
index fdeaaed65..6673607d7 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34197.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34197.json
@@ -1,34 +1,50 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This layer represents the boundaries of election circuit areas in Buenos Aires. Downloaded from http://data.buenosaires.gob.ar/dataset/circuitos-electorales. Authored by Directorate General of Planning - Ministry of Urban Development.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34197",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Buenos Aires (Argentina)",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Elections",
-    "Elections--Argentina"
-  ],
-  "dct_title_s": "2015 Buenos Aires Election Circuit Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Art and Politics in the City"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34197\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73708/nyu_2451_34197.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "Buenos Aires, Buenos Aires F.D., Argentina"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34197",
-  "gbl_mdModified_dt": "2016-03-11T19:08:00Z",
-  "id": "nyu-2451-34197",
-  "nyu_addl_dspace_s": "35050",
-  "locn_geometry": "ENVELOPE(-58.5315187721333, -58.3351430047738, -34.5275410783547, -34.7052931489258)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This layer represents the boundaries of election circuit areas in Buenos Aires. Downloaded from http://data.buenosaires.gob.ar/dataset/circuitos-electorales. Authored by Directorate General of Planning - Ministry of Urban Development."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34197"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Buenos Aires (Argentina)"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Elections",
+    "Elections--Argentina"
+  ],
+  "dct_title_s": "2015 Buenos Aires Election Circuit Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Art and Politics in the City"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34197\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73708/nyu_2451_34197.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "Buenos Aires, Buenos Aires F.D., Argentina"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34197",
+  "gbl_mdModified_dt": "2016-03-11T19:08:00Z",
+  "id": "nyu-2451-34197",
+  "nyu_addl_dspace_s": "35050",
+  "locn_geometry": "ENVELOPE(-58.5315187721333, -58.3351430047738, -34.5275410783547, -34.7052931489258)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34198.json b/metadata-aardvark/Datasets/nyu-2451-34198.json
index 0576bdac7..02664f8df 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34198.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34198.json
@@ -1,34 +1,50 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This layers represents the boundaries of Buenos Aires Comunas. Downloaded from http://data.buenosaires.gob.ar/dataset/comunas.  Authored by Modernization- Agency Ministry of Information-Systems Unit Geographic Information Systems",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34198",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Buenos Aires (Argentina)",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Buenos Aires Comunas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Art and Politics in the City"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34198\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73707/nyu_2451_34198.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "Buenos Aires, Buenos Aires F.D., Argentina"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34198",
-  "gbl_mdModified_dt": "2016-03-11T19:08:00Z",
-  "id": "nyu-2451-34198",
-  "nyu_addl_dspace_s": "35051",
-  "locn_geometry": "ENVELOPE(-58.531518740591, -58.3351430067124, -34.5275410741021, -34.7052931351596)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This layers represents the boundaries of Buenos Aires Comunas. Downloaded from http://data.buenosaires.gob.ar/dataset/comunas.  Authored by Modernization- Agency Ministry of Information-Systems Unit Geographic Information Systems"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34198"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Buenos Aires (Argentina)"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Buenos Aires Comunas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Art and Politics in the City"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34198\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73707/nyu_2451_34198.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "Buenos Aires, Buenos Aires F.D., Argentina"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34198",
+  "gbl_mdModified_dt": "2016-03-11T19:08:00Z",
+  "id": "nyu-2451-34198",
+  "nyu_addl_dspace_s": "35051",
+  "locn_geometry": "ENVELOPE(-58.531518740591, -58.3351430067124, -34.5275410741021, -34.7052931351596)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34199.json b/metadata-aardvark/Datasets/nyu-2451-34199.json
index 69495634b..ff367c9ea 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34199.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34199.json
@@ -1,35 +1,51 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This layer represents the Buenos Aires 2012 average income by comunas. Downloaded from http://www.estadistica.buenosaires.gob.ar/areas/hacienda/sis_estadistico/banco_datos/buscador.php?menu_id=34691",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34199",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Buenos Aires (Argentina)",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Income",
-    "Income averaging",
-    "Economics"
-  ],
-  "dct_title_s": "2012 Average Income in Buenos Aires",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Art and Politics in the City"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34199\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73705/nyu_2451_34199.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "Buenos Aires, Buenos Aires F.D., Argentina"
-  ],
-  "dct_temporal_sm": [
-    "2012"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34199",
-  "gbl_mdModified_dt": "2016-03-11T19:08:00Z",
-  "id": "nyu-2451-34199",
-  "nyu_addl_dspace_s": "35052",
-  "locn_geometry": "ENVELOPE(-58.531518740591, -58.3351430067124, -34.5275410741021, -34.7052931351596)",
-  "gbl_indexYear_im": 2012
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This layer represents the Buenos Aires 2012 average income by comunas. Downloaded from http://www.estadistica.buenosaires.gob.ar/areas/hacienda/sis_estadistico/banco_datos/buscador.php?menu_id=34691"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34199"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Buenos Aires (Argentina)"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Income",
+    "Income averaging",
+    "Economics"
+  ],
+  "dct_title_s": "2012 Average Income in Buenos Aires",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Art and Politics in the City"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34199\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73705/nyu_2451_34199.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "Buenos Aires, Buenos Aires F.D., Argentina"
+  ],
+  "dct_temporal_sm": [
+    "2012"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34199",
+  "gbl_mdModified_dt": "2016-03-11T19:08:00Z",
+  "id": "nyu-2451-34199",
+  "nyu_addl_dspace_s": "35052",
+  "locn_geometry": "ENVELOPE(-58.531518740591, -58.3351430067124, -34.5275410741021, -34.7052931351596)",
+  "gbl_indexYear_im": [
+    2012
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34200.json b/metadata-aardvark/Datasets/nyu-2451-34200.json
index 1be1884da..e1a013244 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34200.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34200.json
@@ -1,35 +1,51 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This layer represents the location of Buenos Aires Subway Stations. Downloaded from http://data.buenosaires.gob.ar/dataset/subte-estaciones.  Authored by Ministerio de Desarrollo Urbano",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34200",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Buenos Aires (Argentina)",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Subway stations",
-    "Transportation",
-    "Urban transportation"
-  ],
-  "dct_title_s": "2015 Location of Buenos Aires Subway Stations",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Art and Politics in the City"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34200\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73710/nyu_2451_34200.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "Buenos Aires, Buenos Aires F.D., Argentina"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34200",
-  "gbl_mdModified_dt": "2016-03-11T19:08:00Z",
-  "id": "nyu-2451-34200",
-  "nyu_addl_dspace_s": "35053",
-  "locn_geometry": "ENVELOPE(-58.5261125180662, -58.3796123628576, -34.5775832414406, -34.7045196955955)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This layer represents the location of Buenos Aires Subway Stations. Downloaded from http://data.buenosaires.gob.ar/dataset/subte-estaciones.  Authored by Ministerio de Desarrollo Urbano"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34200"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Buenos Aires (Argentina)"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Subway stations",
+    "Transportation",
+    "Urban transportation"
+  ],
+  "dct_title_s": "2015 Location of Buenos Aires Subway Stations",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Art and Politics in the City"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34200\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73710/nyu_2451_34200.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "Buenos Aires, Buenos Aires F.D., Argentina"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34200",
+  "gbl_mdModified_dt": "2016-03-11T19:08:00Z",
+  "id": "nyu-2451-34200",
+  "nyu_addl_dspace_s": "35053",
+  "locn_geometry": "ENVELOPE(-58.5261125180662, -58.3796123628576, -34.5775832414406, -34.7045196955955)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34201.json b/metadata-aardvark/Datasets/nyu-2451-34201.json
index c828d2c93..cd8c88d08 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34201.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34201.json
@@ -1,34 +1,50 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This layer represents Buenos Aires 2014 population by comunas and barrios. Downloaded from http://www.estadistica.buenosaires.gob.ar/areas/hacienda/sis_estadistico/banco_datos/buscador.php?menu_id=34691",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34201",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Buenos Aires (Argentina)",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Population",
-    "Demographic surveys"
-  ],
-  "dct_title_s": "2014 Population Statistics in Buenos Aires",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Art and Politics in the City"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34201\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73706/nyu_2451_34201.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "Buenos Aires, Buenos Aires F.D., Argentina"
-  ],
-  "dct_temporal_sm": [
-    "2014"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34201",
-  "gbl_mdModified_dt": "2016-03-11T19:08:00Z",
-  "id": "nyu-2451-34201",
-  "nyu_addl_dspace_s": "35054",
-  "locn_geometry": "ENVELOPE(-58.531518740591, -58.3351430067124, -34.5275410741021, -34.7052931351596)",
-  "gbl_indexYear_im": 2014
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This layer represents Buenos Aires 2014 population by comunas and barrios. Downloaded from http://www.estadistica.buenosaires.gob.ar/areas/hacienda/sis_estadistico/banco_datos/buscador.php?menu_id=34691"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34201"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Buenos Aires (Argentina)"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Population",
+    "Demographic surveys"
+  ],
+  "dct_title_s": "2014 Population Statistics in Buenos Aires",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Art and Politics in the City"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34201\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73706/nyu_2451_34201.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "Buenos Aires, Buenos Aires F.D., Argentina"
+  ],
+  "dct_temporal_sm": [
+    "2014"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34201",
+  "gbl_mdModified_dt": "2016-03-11T19:08:00Z",
+  "id": "nyu-2451-34201",
+  "nyu_addl_dspace_s": "35054",
+  "locn_geometry": "ENVELOPE(-58.531518740591, -58.3351430067124, -34.5275410741021, -34.7052931351596)",
+  "gbl_indexYear_im": [
+    2014
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34202.json b/metadata-aardvark/Datasets/nyu-2451-34202.json
index c61afb496..11327bc79 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34202.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34202.json
@@ -1,36 +1,52 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This layer represents Buenos Aires 2010 levels of employment by comunas and barrios. Downloaded from http://www.estadistica.buenosaires.gob.ar/areas/hacienda/sis_estadistico/banco_datos/buscador.php?menu_id=34691",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34202",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Buenos Aires (Argentina)",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Employment",
-    "Economics",
-    "Labor",
-    "Work"
-  ],
-  "dct_title_s": "2010 Unemployment Statistics in Buenos Aires",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Art and Politics in the City"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34202\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73704/nyu_2451_34202.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "Buenos Aires, Buenos Aires F.D., Argentina"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34202",
-  "gbl_mdModified_dt": "2016-03-11T19:07:59Z",
-  "id": "nyu-2451-34202",
-  "nyu_addl_dspace_s": "35055",
-  "locn_geometry": "ENVELOPE(-58.531518740591, -58.3351430067124, -34.5275410741021, -34.7052931351596)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This layer represents Buenos Aires 2010 levels of employment by comunas and barrios. Downloaded from http://www.estadistica.buenosaires.gob.ar/areas/hacienda/sis_estadistico/banco_datos/buscador.php?menu_id=34691"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34202"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Buenos Aires (Argentina)"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Employment",
+    "Economics",
+    "Labor",
+    "Work"
+  ],
+  "dct_title_s": "2010 Unemployment Statistics in Buenos Aires",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Art and Politics in the City"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34202\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73704/nyu_2451_34202.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "Buenos Aires, Buenos Aires F.D., Argentina"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34202",
+  "gbl_mdModified_dt": "2016-03-11T19:07:59Z",
+  "id": "nyu-2451-34202",
+  "nyu_addl_dspace_s": "35055",
+  "locn_geometry": "ENVELOPE(-58.531518740591, -58.3351430067124, -34.5275410741021, -34.7052931351596)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34203.json b/metadata-aardvark/Datasets/nyu-2451-34203.json
index 625cde379..6bd270fca 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34203.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34203.json
@@ -1,35 +1,51 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This layer displays the median age by (total and by sex), 2010 in Manhattan and Brooklyn at the census tract level. Downloaded from American Factfinder, Table B01002, Median Age by Sex.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34203",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "U.S. Census Bureau",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Population",
-    "Population aging",
-    "Demographic surveys--United States"
-  ],
-  "dct_title_s": "2010 Median Age in Manhattan and Brooklyn",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Art and Politics in the City"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34203\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73701/nyu_2451_34203.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "New York, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34203",
-  "gbl_mdModified_dt": "2016-03-11T19:07:59Z",
-  "id": "nyu-2451-34203",
-  "nyu_addl_dspace_s": "35056",
-  "locn_geometry": "ENVELOPE(-74.0472333882571, -73.8335583513957, 40.8792862922826, 40.5695382235533)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This layer displays the median age by (total and by sex), 2010 in Manhattan and Brooklyn at the census tract level. Downloaded from American Factfinder, Table B01002, Median Age by Sex."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34203"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "U.S. Census Bureau"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Population",
+    "Population aging",
+    "Demographic surveys--United States"
+  ],
+  "dct_title_s": "2010 Median Age in Manhattan and Brooklyn",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Art and Politics in the City"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34203\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73701/nyu_2451_34203.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "New York, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34203",
+  "gbl_mdModified_dt": "2016-03-11T19:07:59Z",
+  "id": "nyu-2451-34203",
+  "nyu_addl_dspace_s": "35056",
+  "locn_geometry": "ENVELOPE(-74.0472333882571, -73.8335583513957, 40.8792862922826, 40.5695382235533)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34204.json b/metadata-aardvark/Datasets/nyu-2451-34204.json
index 083778b95..0aa0e6c5c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34204.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34204.json
@@ -1,35 +1,51 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This layer represents the housing characterisitics in 2010 of Manhattan and Brooklyn at the census tract level. Downloaded from American Factfinder, Table DP04, Selected Housing Characteristics",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34204",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "U.S. Census Bureau",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Census",
-    "Housing",
-    "Housing--United States"
-  ],
-  "dct_title_s": "2010 Housing Characteristics in Manhattan and Brooklyn",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Art and Politics in the City"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34204\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73700/nyu_2451_34204.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "New York, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34204",
-  "gbl_mdModified_dt": "2016-03-11T19:07:59Z",
-  "id": "nyu-2451-34204",
-  "nyu_addl_dspace_s": "35057",
-  "locn_geometry": "ENVELOPE(-74.0472333882571, -73.8335583513957, 40.8792862922826, 40.5695382235533)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This layer represents the housing characterisitics in 2010 of Manhattan and Brooklyn at the census tract level. Downloaded from American Factfinder, Table DP04, Selected Housing Characteristics"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34204"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "U.S. Census Bureau"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Census",
+    "Housing",
+    "Housing--United States"
+  ],
+  "dct_title_s": "2010 Housing Characteristics in Manhattan and Brooklyn",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Art and Politics in the City"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34204\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73700/nyu_2451_34204.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "New York, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34204",
+  "gbl_mdModified_dt": "2016-03-11T19:07:59Z",
+  "id": "nyu-2451-34204",
+  "nyu_addl_dspace_s": "35057",
+  "locn_geometry": "ENVELOPE(-74.0472333882571, -73.8335583513957, 40.8792862922826, 40.5695382235533)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34205.json b/metadata-aardvark/Datasets/nyu-2451-34205.json
index f1234390d..d15b8e7c5 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34205.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34205.json
@@ -1,34 +1,50 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This layer represents the total population in Manhattan and Brooklyn by census tract, 2010. Downloaded from American Factfinder.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34205",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "U.S. Census Bureau",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Census",
-    "Population"
-  ],
-  "dct_title_s": "2010 Population in Manhattan and Brooklyn",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Art and Politics in the City"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34205\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73703/nyu_2451_34205.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "New York, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34205",
-  "gbl_mdModified_dt": "2016-03-11T19:07:59Z",
-  "id": "nyu-2451-34205",
-  "nyu_addl_dspace_s": "35058",
-  "locn_geometry": "ENVELOPE(-74.0472333882571, -73.8335583513957, 40.8792862922826, 40.5695382235533)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This layer represents the total population in Manhattan and Brooklyn by census tract, 2010. Downloaded from American Factfinder."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34205"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "U.S. Census Bureau"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Census",
+    "Population"
+  ],
+  "dct_title_s": "2010 Population in Manhattan and Brooklyn",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Art and Politics in the City"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34205\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73703/nyu_2451_34205.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "New York, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34205",
+  "gbl_mdModified_dt": "2016-03-11T19:07:59Z",
+  "id": "nyu-2451-34205",
+  "nyu_addl_dspace_s": "35058",
+  "locn_geometry": "ENVELOPE(-74.0472333882571, -73.8335583513957, 40.8792862922826, 40.5695382235533)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34206.json b/metadata-aardvark/Datasets/nyu-2451-34206.json
index a47f1d7ab..c74d43385 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34206.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34206.json
@@ -1,35 +1,52 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This layer shows the New York City Board of Elections election districts for the City of New York. These district boundaries represent the redistricting as of the US Census 2010. Downloaded from NYC Dept of City Planning",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34206",
-  "dct_language_sm": "English",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Elections",
-    "Election districts",
-    "Politics and government",
-    "New York (N.Y.)--Politics and government"
-  ],
-  "dct_title_s": "2010 New York City Election Districts",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Art and Politics in the City"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34206\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73702/nyu_2451_34206.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "New York, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34206",
-  "gbl_mdModified_dt": "2016-03-11T19:07:58Z",
-  "id": "nyu-2451-34206",
-  "nyu_addl_dspace_s": "35059",
-  "locn_geometry": "ENVELOPE(-74.2555928797073, -73.7000104159321, 40.915541075395, 40.4961236005812)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This layer shows the New York City Board of Elections election districts for the City of New York. These district boundaries represent the redistricting as of the US Census 2010. Downloaded from NYC Dept of City Planning"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34206"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Elections",
+    "Election districts",
+    "Politics and government",
+    "New York (N.Y.)--Politics and government"
+  ],
+  "dct_title_s": "2010 New York City Election Districts",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Art and Politics in the City"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34206\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73702/nyu_2451_34206.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "New York, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34206",
+  "gbl_mdModified_dt": "2016-03-11T19:07:58Z",
+  "id": "nyu-2451-34206",
+  "nyu_addl_dspace_s": "35059",
+  "locn_geometry": "ENVELOPE(-74.2555928797073, -73.7000104159321, 40.915541075395, 40.4961236005812)",
+  "gbl_indexYear_im": [
+    2010
+  ],
+  "dct_publisher_sm": [
+    ""
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34207.json b/metadata-aardvark/Datasets/nyu-2451-34207.json
index b65e85186..2ce7ace06 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34207.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34207.json
@@ -1,35 +1,52 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This layer identifies Graffiti complaints called into NYC 311 from 1/2015 to 4/9/2015. Downloaded from https://nycopendata.socrata.com/",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34207",
-  "dct_language_sm": "English",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Graffiti",
-    "Graffiti artists",
-    "Complaints (Civil procedure)",
-    "Public art"
-  ],
-  "dct_title_s": "2015 Graffiti Complaints in New York City",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Art and Politics in the City"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34207\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73709/nyu_2451_34207.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "New York, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34207",
-  "gbl_mdModified_dt": "2016-03-11T19:07:58Z",
-  "id": "nyu-2451-34207",
-  "nyu_addl_dspace_s": "35060",
-  "locn_geometry": "ENVELOPE(-74.21363472, -73.70719243, 40.91047872, 40.53306829)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This layer identifies Graffiti complaints called into NYC 311 from 1/2015 to 4/9/2015. Downloaded from https://nycopendata.socrata.com/"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34207"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Graffiti",
+    "Graffiti artists",
+    "Complaints (Civil procedure)",
+    "Public art"
+  ],
+  "dct_title_s": "2015 Graffiti Complaints in New York City",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Art and Politics in the City"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34207\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73709/nyu_2451_34207.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "New York, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34207",
+  "gbl_mdModified_dt": "2016-03-11T19:07:58Z",
+  "id": "nyu-2451-34207",
+  "nyu_addl_dspace_s": "35060",
+  "locn_geometry": "ENVELOPE(-74.21363472, -73.70719243, 40.91047872, 40.53306829)",
+  "gbl_indexYear_im": [
+    2015
+  ],
+  "dct_publisher_sm": [
+    ""
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34208.json b/metadata-aardvark/Datasets/nyu-2451-34208.json
index 6e8da361e..facd247e2 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34208.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34208.json
@@ -1,33 +1,50 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This layer represents the location of NYC Subway entrances. Downloaded from https://nycopendata.socrata.com/. ",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34208",
-  "dct_language_sm": "English",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Subway stations",
-    "Transportation"
-  ],
-  "dct_title_s": "2015 New York City Subway Entrances",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Art and Politics in the City"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34208\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73717/nyu_2451_34208.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "New York City, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34208",
-  "gbl_mdModified_dt": "2016-03-11T19:07:58Z",
-  "id": "nyu-2451-34208",
-  "nyu_addl_dspace_s": "35061",
-  "locn_geometry": "ENVELOPE(-74.2528325183404, -73.7541728188225, 40.9035783323142, 40.5121140432397)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This layer represents the location of NYC Subway entrances. Downloaded from https://nycopendata.socrata.com/. "
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34208"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Subway stations",
+    "Transportation"
+  ],
+  "dct_title_s": "2015 New York City Subway Entrances",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Art and Politics in the City"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34208\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73717/nyu_2451_34208.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "New York City, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34208",
+  "gbl_mdModified_dt": "2016-03-11T19:07:58Z",
+  "id": "nyu-2451-34208",
+  "nyu_addl_dspace_s": "35061",
+  "locn_geometry": "ENVELOPE(-74.2528325183404, -73.7541728188225, 40.9035783323142, 40.5121140432397)",
+  "gbl_indexYear_im": [
+    2015
+  ],
+  "dct_publisher_sm": [
+    ""
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34209.json b/metadata-aardvark/Datasets/nyu-2451-34209.json
index a29920ae5..2cbc1c650 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34209.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34209.json
@@ -1,35 +1,52 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This layer displays locations of townships in China with population data from the 2010 Census.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34209",
-  "dct_language_sm": "Chinese",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "China--Maps",
-    "Population",
-    "Demographic surveys",
-    "Census"
-  ],
-  "dct_title_s": "2010 China Township Census Population",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "2010 China Data Center Township Census Files"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34209\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/71928/nyu_2451_34209.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "People's Republic of China, China"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34209",
-  "gbl_mdModified_dt": "2015-11-23T18:57:37Z",
-  "id": "nyu-2451-34209",
-  "nyu_addl_dspace_s": "35062",
-  "locn_geometry": "ENVELOPE(74.0454314574372, 134.575686010908, 53.480186, 8.82798032438867)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This layer displays locations of townships in China with population data from the 2010 Census."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34209"
+  ],
+  "dct_language_sm": [
+    "Chinese"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "China--Maps",
+    "Population",
+    "Demographic surveys",
+    "Census"
+  ],
+  "dct_title_s": "2010 China Township Census Population",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "2010 China Data Center Township Census Files"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34209\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/71928/nyu_2451_34209.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "People's Republic of China, China"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34209",
+  "gbl_mdModified_dt": "2015-11-23T18:57:37Z",
+  "id": "nyu-2451-34209",
+  "nyu_addl_dspace_s": "35062",
+  "locn_geometry": "ENVELOPE(74.0454314574372, 134.575686010908, 53.480186, 8.82798032438867)",
+  "gbl_indexYear_im": [
+    2010
+  ],
+  "dct_publisher_sm": [
+    ""
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34210.json b/metadata-aardvark/Datasets/nyu-2451-34210.json
index adcbb72bf..c19ebc146 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34210.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34210.json
@@ -1,35 +1,51 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This layer represents the rivers of China.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34210",
-  "dct_language_sm": "Chinese",
-  "dct_publisher_sm": "Beijing Hua tong ren shi chang xin xi you xian ze ren gong si",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "China--Maps",
-    "Rivers",
-    "Bodies of water"
-  ],
-  "dct_title_s": "2010 China Rivers",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "2010 China Data Center Township Census Files"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34210\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/71937/nyu_2451_34210.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "People's Republic of China, China"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34210",
-  "gbl_mdModified_dt": "2015-11-23T18:57:37Z",
-  "id": "nyu-2451-34210",
-  "nyu_addl_dspace_s": "35063",
-  "locn_geometry": "ENVELOPE(73.450384293399, 134.541197910336, 53.458984308088, 18.7507038116455)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This layer represents the rivers of China."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34210"
+  ],
+  "dct_language_sm": [
+    "Chinese"
+  ],
+  "dct_publisher_sm": [
+    "Beijing Hua tong ren shi chang xin xi you xian ze ren gong si"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "China--Maps",
+    "Rivers",
+    "Bodies of water"
+  ],
+  "dct_title_s": "2010 China Rivers",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "2010 China Data Center Township Census Files"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34210\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/71937/nyu_2451_34210.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "People's Republic of China, China"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34210",
+  "gbl_mdModified_dt": "2015-11-23T18:57:37Z",
+  "id": "nyu-2451-34210",
+  "nyu_addl_dspace_s": "35063",
+  "locn_geometry": "ENVELOPE(73.450384293399, 134.541197910336, 53.458984308088, 18.7507038116455)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34307.json b/metadata-aardvark/Datasets/nyu-2451-34307.json
index 39ae03523..acf4ee773 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34307.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34307.json
@@ -1,40 +1,56 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This layer is a polygon theme representing block boundaries of India for 1991 and includes socio-demographic Census attribute data such as total population, population by sex, and rural/urban populations. This data layer is sourced from secondary government sources (Survey of India, Census of India, Election Commission, etc.). This layer is part of the Historical Boundaries of India dataset showing decadal change in state boundaries of India since 1951.This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for state level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34307",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Sex ratio",
-    "Literacy",
-    "Population",
-    "Statistics",
-    "Administrative and political divisions",
-    "Boundaries",
-    "Society"
-  ],
-  "dct_title_s": "1991 Block Boundaries of India",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Historical Boundaries of India"
-  ],
-  "dct_issued_s": "2013",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34307\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73102/nyu_2451_34307.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78133/nyu_2451_34307_doc.zip\"}",
-  "dct_spatial_sm": [
-    "India"
-  ],
-  "dct_temporal_sm": [
-    "1991"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34307",
-  "gbl_mdModified_dt": "2016-01-30T03:46:40Z",
-  "id": "nyu-2451-34307",
-  "nyu_addl_dspace_s": "35189",
-  "locn_geometry": "ENVELOPE(68.110092, 97.409103, 37.050301, 6.755698)",
-  "gbl_indexYear_im": 1991
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This layer is a polygon theme representing block boundaries of India for 1991 and includes socio-demographic Census attribute data such as total population, population by sex, and rural/urban populations. This data layer is sourced from secondary government sources (Survey of India, Census of India, Election Commission, etc.). This layer is part of the Historical Boundaries of India dataset showing decadal change in state boundaries of India since 1951.This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for state level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34307"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Sex ratio",
+    "Literacy",
+    "Population",
+    "Statistics",
+    "Administrative and political divisions",
+    "Boundaries",
+    "Society"
+  ],
+  "dct_title_s": "1991 Block Boundaries of India",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Historical Boundaries of India"
+  ],
+  "dct_issued_s": "2013",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34307\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73102/nyu_2451_34307.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78133/nyu_2451_34307_doc.zip\"}",
+  "dct_spatial_sm": [
+    "India"
+  ],
+  "dct_temporal_sm": [
+    "1991"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34307",
+  "gbl_mdModified_dt": "2016-01-30T03:46:40Z",
+  "id": "nyu-2451-34307",
+  "nyu_addl_dspace_s": "35189",
+  "locn_geometry": "ENVELOPE(68.110092, 97.409103, 37.050301, 6.755698)",
+  "gbl_indexYear_im": [
+    1991
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34308.json b/metadata-aardvark/Datasets/nyu-2451-34308.json
index 5c520e49c..933879fa8 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34308.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34308.json
@@ -1,52 +1,68 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This data layer shows post-delimitation state Legislative Assembly constituency boundaries and data relating to the 2010 Assembly elections for the State of Bihar, India. Map includes data for 243 constituencies. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34308",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Elections",
-    "Political Parties",
-    "Voting",
-    "Politics and government",
-    "Boundaries",
-    "Society"
-  ],
-  "dct_title_s": "2010 Bihar, India: Post Delimitation Assembly Constituency Boundaries and Election Data",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "PollMap of India"
-  ],
-  "dct_issued_s": "2013",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34308\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73266/nyu_2451_34308.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78570/nyu_2451_34308_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Bihar, India",
-    "Patna district, Bihar, India",
-    "Chhapra, Bihar, India",
-    "Saran, Bihar, India",
-    "Siwan, Bihar, India",
-    "N\u0101landa, Bihar, India",
-    "Pashchim Champ\u0101ran, Bihar, India",
-    "Bh\u0101galpur District, Bihar, India",
-    "Madhubani, Bihar, India",
-    "Araria, Bihar, India",
-    "Darbhanga district, Bihar, India",
-    "Saharsa, Bihar, India",
-    "\u0100ra, Bihar, India",
-    "Siw\u0101n Bigrah, Bihar, India"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34308",
-  "gbl_mdModified_dt": "2016-01-30T03:46:13Z",
-  "id": "nyu-2451-34308",
-  "nyu_addl_dspace_s": "35190",
-  "locn_geometry": "ENVELOPE(83.325867, 88.292755, 27.518854, 24.285213)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This data layer shows post-delimitation state Legislative Assembly constituency boundaries and data relating to the 2010 Assembly elections for the State of Bihar, India. Map includes data for 243 constituencies. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34308"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Elections",
+    "Political Parties",
+    "Voting",
+    "Politics and government",
+    "Boundaries",
+    "Society"
+  ],
+  "dct_title_s": "2010 Bihar, India: Post Delimitation Assembly Constituency Boundaries and Election Data",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "PollMap of India"
+  ],
+  "dct_issued_s": "2013",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34308\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73266/nyu_2451_34308.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78570/nyu_2451_34308_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Bihar, India",
+    "Patna district, Bihar, India",
+    "Chhapra, Bihar, India",
+    "Saran, Bihar, India",
+    "Siwan, Bihar, India",
+    "Nālanda, Bihar, India",
+    "Pashchim Champāran, Bihar, India",
+    "Bhāgalpur District, Bihar, India",
+    "Madhubani, Bihar, India",
+    "Araria, Bihar, India",
+    "Darbhanga district, Bihar, India",
+    "Saharsa, Bihar, India",
+    "Āra, Bihar, India",
+    "Siwān Bigrah, Bihar, India"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34308",
+  "gbl_mdModified_dt": "2016-01-30T03:46:13Z",
+  "id": "nyu-2451-34308",
+  "nyu_addl_dspace_s": "35190",
+  "locn_geometry": "ENVELOPE(83.325867, 88.292755, 27.518854, 24.285213)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34309.json b/metadata-aardvark/Datasets/nyu-2451-34309.json
index f49926b17..6dd7db8c5 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34309.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34309.json
@@ -1,56 +1,72 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile shows village boundaries with socio-demographic and economic Census data for 2001 for the state of Kerala, India linked to the 2001 Census. Includes village socio-demographic and economic Census attribute data such as total population, population by sex, household, literacy and illiteracy rates, and employment by industry as well as village amenities and infrastructure, such as water pumps, wells, bus services, post offices and schools. This layer is part of the VillageMap dataset which includes socio-demographic and economic Census data for 2001 at the village level for all the states of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34309",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Human settlements",
-    "Villages",
-    "Census",
-    "Demography",
-    "Population",
-    "Sex ratio",
-    "Housing",
-    "Labor supply",
-    "Caste",
-    "Literacy",
-    "Society",
-    "Boundaries",
-    "Education",
-    "Health",
-    "Infrastructure (Economics)--India"
-  ],
-  "dct_title_s": "2001 Kerala, India: Village Amenities, Infrastructure, and Census Data",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VillageMap of India"
-  ],
-  "dct_issued_s": "2013",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34309\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/72970/nyu_2451_34309.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78571/nyu_2451_34309_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Kerala, India",
-    "T\u0101n\u016br, Kerala, India",
-    "Kumbalangy, Kerala, India",
-    "Kollam, Kerala, India",
-    "Nilamb\u016br, Kerala, India",
-    "Chavara, Kerala, India",
-    "Wand\u016br, Kerala, India",
-    "Tir\u016brang\u0101di, Kerala, India",
-    "Trivandrum, Kerala, India"
-  ],
-  "dct_temporal_sm": [
-    "2001"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34309",
-  "gbl_mdModified_dt": "2016-01-30T03:46:31Z",
-  "id": "nyu-2451-34309",
-  "nyu_addl_dspace_s": "35191",
-  "locn_geometry": "ENVELOPE(74.8634796, 77.416794, 12.79171368, 8.28778266)",
-  "gbl_indexYear_im": 2001
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile shows village boundaries with socio-demographic and economic Census data for 2001 for the state of Kerala, India linked to the 2001 Census. Includes village socio-demographic and economic Census attribute data such as total population, population by sex, household, literacy and illiteracy rates, and employment by industry as well as village amenities and infrastructure, such as water pumps, wells, bus services, post offices and schools. This layer is part of the VillageMap dataset which includes socio-demographic and economic Census data for 2001 at the village level for all the states of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34309"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Human settlements",
+    "Villages",
+    "Census",
+    "Demography",
+    "Population",
+    "Sex ratio",
+    "Housing",
+    "Labor supply",
+    "Caste",
+    "Literacy",
+    "Society",
+    "Boundaries",
+    "Education",
+    "Health",
+    "Infrastructure (Economics)--India"
+  ],
+  "dct_title_s": "2001 Kerala, India: Village Amenities, Infrastructure, and Census Data",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VillageMap of India"
+  ],
+  "dct_issued_s": "2013",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34309\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/72970/nyu_2451_34309.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78571/nyu_2451_34309_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Kerala, India",
+    "Tānūr, Kerala, India",
+    "Kumbalangy, Kerala, India",
+    "Kollam, Kerala, India",
+    "Nilambūr, Kerala, India",
+    "Chavara, Kerala, India",
+    "Wandūr, Kerala, India",
+    "Tirūrangādi, Kerala, India",
+    "Trivandrum, Kerala, India"
+  ],
+  "dct_temporal_sm": [
+    "2001"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34309",
+  "gbl_mdModified_dt": "2016-01-30T03:46:31Z",
+  "id": "nyu-2451-34309",
+  "nyu_addl_dspace_s": "35191",
+  "locn_geometry": "ENVELOPE(74.8634796, 77.416794, 12.79171368, 8.28778266)",
+  "gbl_indexYear_im": [
+    2001
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34310.json b/metadata-aardvark/Datasets/nyu-2451-34310.json
index 5bce49cc9..d5d61a095 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34310.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34310.json
@@ -1,48 +1,64 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile shows village locations with socio-demographic and economic Census data for 2001 for the State of Himachal Pradesh, India linked to the 2001 Census. Includes village socio-demographic and economic Census attribute data such as total population, population by sex, household, literacy and illiteracy rates, and employment by industry. This layer is part of the VillageMap dataset which includes socio-demographic and economic Census data for 2001 at the village level for all the states of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34310",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Human settlements",
-    "Villages",
-    "Census",
-    "Demography",
-    "Population",
-    "Sex ratio",
-    "Housing",
-    "Labor supply",
-    "Caste",
-    "Literacy",
-    "Society",
-    "Boundaries"
-  ],
-  "dct_title_s": "2001 Himachal Pradesh Village Amenities Points with Socio-Demographic and Economic Census Data",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VillageMap of India"
-  ],
-  "dct_issued_s": "2013",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34310\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73010/nyu_2451_34310.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78572/nyu_2451_34310_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Himachal Pradesh, India",
-    "Bajaura, Himachal Pradesh, India",
-    "Nermand, Himachal Pradesh, India",
-    "Khar\u0101l, Himachal Pradesh, India"
-  ],
-  "dct_temporal_sm": [
-    "2001"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34310",
-  "gbl_mdModified_dt": "2016-01-30T03:46:34Z",
-  "id": "nyu-2451-34310",
-  "nyu_addl_dspace_s": "35192",
-  "locn_geometry": "ENVELOPE(75.96095292, 78.2516556, 32.96883015, 30.76392366)",
-  "gbl_indexYear_im": 2001
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile shows village locations with socio-demographic and economic Census data for 2001 for the State of Himachal Pradesh, India linked to the 2001 Census. Includes village socio-demographic and economic Census attribute data such as total population, population by sex, household, literacy and illiteracy rates, and employment by industry. This layer is part of the VillageMap dataset which includes socio-demographic and economic Census data for 2001 at the village level for all the states of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34310"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Human settlements",
+    "Villages",
+    "Census",
+    "Demography",
+    "Population",
+    "Sex ratio",
+    "Housing",
+    "Labor supply",
+    "Caste",
+    "Literacy",
+    "Society",
+    "Boundaries"
+  ],
+  "dct_title_s": "2001 Himachal Pradesh Village Amenities Points with Socio-Demographic and Economic Census Data",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VillageMap of India"
+  ],
+  "dct_issued_s": "2013",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34310\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73010/nyu_2451_34310.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78572/nyu_2451_34310_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Himachal Pradesh, India",
+    "Bajaura, Himachal Pradesh, India",
+    "Nermand, Himachal Pradesh, India",
+    "Kharāl, Himachal Pradesh, India"
+  ],
+  "dct_temporal_sm": [
+    "2001"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34310",
+  "gbl_mdModified_dt": "2016-01-30T03:46:34Z",
+  "id": "nyu-2451-34310",
+  "nyu_addl_dspace_s": "35192",
+  "locn_geometry": "ENVELOPE(75.96095292, 78.2516556, 32.96883015, 30.76392366)",
+  "gbl_indexYear_im": [
+    2001
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34311.json b/metadata-aardvark/Datasets/nyu-2451-34311.json
index 39a5b589e..de56a59e1 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34311.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34311.json
@@ -1,53 +1,69 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile shows village boundaries with socio-demographic and economic Census data for 2001 for the State of Kerala, India linked to the 2001 Census. Includes village socio-demographic and economic Census attribute data such as total population, population by sex, household, literacy and illiteracy rates, and employment by industry. This layer is part of the VillageMap dataset which includes socio-demographic and economic Census data for 2001 at the village level for all the states of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34311",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Human settlements",
-    "Villages",
-    "Census",
-    "Demography",
-    "Population",
-    "Sex ratio",
-    "Housing",
-    "Labor supply",
-    "Caste",
-    "Literacy",
-    "Society",
-    "Boundaries"
-  ],
-  "dct_title_s": "2001 Kerala, India: Village Boundaries with Socio-Demographic and Economic Census Data",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VillageMap of India"
-  ],
-  "dct_issued_s": "2013",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34311\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/72967/nyu_2451_34311.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78573/nyu_2451_34311_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Kerala, India",
-    "T\u0101n\u016br, Kerala, India",
-    "Kumbalangy, Kerala, India",
-    "Kollam, Kerala, India",
-    "Nilamb\u016br, Kerala, India",
-    "Chavara, Kerala, India",
-    "Wand\u016br, Kerala, India",
-    "Tir\u016brang\u0101di, Kerala, India",
-    "Trivandrum, Kerala, India"
-  ],
-  "dct_temporal_sm": [
-    "2001"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34311",
-  "gbl_mdModified_dt": "2016-01-30T03:46:31Z",
-  "id": "nyu-2451-34311",
-  "nyu_addl_dspace_s": "35193",
-  "locn_geometry": "ENVELOPE(74.86347996, 77.416794, 12.79171404, 8.28778266)",
-  "gbl_indexYear_im": 2001
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile shows village boundaries with socio-demographic and economic Census data for 2001 for the State of Kerala, India linked to the 2001 Census. Includes village socio-demographic and economic Census attribute data such as total population, population by sex, household, literacy and illiteracy rates, and employment by industry. This layer is part of the VillageMap dataset which includes socio-demographic and economic Census data for 2001 at the village level for all the states of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34311"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Human settlements",
+    "Villages",
+    "Census",
+    "Demography",
+    "Population",
+    "Sex ratio",
+    "Housing",
+    "Labor supply",
+    "Caste",
+    "Literacy",
+    "Society",
+    "Boundaries"
+  ],
+  "dct_title_s": "2001 Kerala, India: Village Boundaries with Socio-Demographic and Economic Census Data",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VillageMap of India"
+  ],
+  "dct_issued_s": "2013",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34311\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/72967/nyu_2451_34311.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78573/nyu_2451_34311_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Kerala, India",
+    "Tānūr, Kerala, India",
+    "Kumbalangy, Kerala, India",
+    "Kollam, Kerala, India",
+    "Nilambūr, Kerala, India",
+    "Chavara, Kerala, India",
+    "Wandūr, Kerala, India",
+    "Tirūrangādi, Kerala, India",
+    "Trivandrum, Kerala, India"
+  ],
+  "dct_temporal_sm": [
+    "2001"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34311",
+  "gbl_mdModified_dt": "2016-01-30T03:46:31Z",
+  "id": "nyu-2451-34311",
+  "nyu_addl_dspace_s": "35193",
+  "locn_geometry": "ENVELOPE(74.86347996, 77.416794, 12.79171404, 8.28778266)",
+  "gbl_indexYear_im": [
+    2001
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34312.json b/metadata-aardvark/Datasets/nyu-2451-34312.json
index 913a3f094..caf4d0921 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34312.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34312.json
@@ -1,56 +1,72 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile shows village boundaries with socio-demographic and economic Census data for 2001 for the state of Madhy Pradesh, India linked to the 2001 Census. Includes village socio-demographic and economic Census attribute data such as total population, population by sex, household, literacy and illiteracy rates, and employment by industry as well as village amenities and infrastructure, such as water pumps, wells, bus services, post offices and schools. This layer is part of the VillageMap dataset which includes socio-demographic and economic Census data for 2001 at the village level for all the states of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34312",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Human settlements",
-    "Villages",
-    "Census",
-    "Demography",
-    "Population",
-    "Sex ratio",
-    "Housing",
-    "Labor supply",
-    "Caste",
-    "Literacy",
-    "Society",
-    "Boundaries",
-    "Education",
-    "Health",
-    "Infrastructure (Economics)--India"
-  ],
-  "dct_title_s": "2001 Madhya Pradesh, India: Village Amenities, Infrastructure, and Census Data",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VillageMap of India"
-  ],
-  "dct_issued_s": "2013",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34312\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/72964/nyu_2451_34312.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78574/nyu_2451_34312_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Madhya Pradesh, India",
-    "Dhulkot, Madhya Pradesh, India",
-    "Silv\u0101ni, Madhya Pradesh, India",
-    "Mohana, Madhya Pradesh, India",
-    "Ujjain, Madhya Pradesh, India",
-    "Gwalior, Madhya Pradesh, India",
-    "Jabalpur, Madhya Pradesh, India",
-    "Bhopal, Madhya Pradesh, India",
-    "Indore, Madhya Pradesh, India"
-  ],
-  "dct_temporal_sm": [
-    "2001"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34312",
-  "gbl_mdModified_dt": "2016-01-30T03:46:31Z",
-  "id": "nyu-2451-34312",
-  "nyu_addl_dspace_s": "35194",
-  "locn_geometry": "ENVELOPE(74.02935816, 82.81636812, 26.869644, 21.07040004)",
-  "gbl_indexYear_im": 2001
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile shows village boundaries with socio-demographic and economic Census data for 2001 for the state of Madhy Pradesh, India linked to the 2001 Census. Includes village socio-demographic and economic Census attribute data such as total population, population by sex, household, literacy and illiteracy rates, and employment by industry as well as village amenities and infrastructure, such as water pumps, wells, bus services, post offices and schools. This layer is part of the VillageMap dataset which includes socio-demographic and economic Census data for 2001 at the village level for all the states of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34312"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Human settlements",
+    "Villages",
+    "Census",
+    "Demography",
+    "Population",
+    "Sex ratio",
+    "Housing",
+    "Labor supply",
+    "Caste",
+    "Literacy",
+    "Society",
+    "Boundaries",
+    "Education",
+    "Health",
+    "Infrastructure (Economics)--India"
+  ],
+  "dct_title_s": "2001 Madhya Pradesh, India: Village Amenities, Infrastructure, and Census Data",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VillageMap of India"
+  ],
+  "dct_issued_s": "2013",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34312\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/72964/nyu_2451_34312.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78574/nyu_2451_34312_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Madhya Pradesh, India",
+    "Dhulkot, Madhya Pradesh, India",
+    "Silvāni, Madhya Pradesh, India",
+    "Mohana, Madhya Pradesh, India",
+    "Ujjain, Madhya Pradesh, India",
+    "Gwalior, Madhya Pradesh, India",
+    "Jabalpur, Madhya Pradesh, India",
+    "Bhopal, Madhya Pradesh, India",
+    "Indore, Madhya Pradesh, India"
+  ],
+  "dct_temporal_sm": [
+    "2001"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34312",
+  "gbl_mdModified_dt": "2016-01-30T03:46:31Z",
+  "id": "nyu-2451-34312",
+  "nyu_addl_dspace_s": "35194",
+  "locn_geometry": "ENVELOPE(74.02935816, 82.81636812, 26.869644, 21.07040004)",
+  "gbl_indexYear_im": [
+    2001
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34313.json b/metadata-aardvark/Datasets/nyu-2451-34313.json
index a9e05490a..49d603637 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34313.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34313.json
@@ -1,45 +1,61 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile shows village locations with socio-demographic and economic Census data for 2001 for the State of Jammu, India linked to the 2001 Census. Includes village socio-demographic and economic Census attribute data such as total population, population by sex, household, literacy and illiteracy rates, and employment by industry. This layer is part of the VillageMap dataset which includes socio-demographic and economic Census data for 2001 at the village level for all the states of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc.  This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34313",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Human settlements",
-    "Villages",
-    "Census",
-    "Demography",
-    "Population",
-    "Sex ratio",
-    "Housing",
-    "Labor supply",
-    "Caste",
-    "Literacy",
-    "Society",
-    "Boundaries"
-  ],
-  "dct_title_s": "2001 Jammu, India: Village Amenities Points with Socio-Demographic and Economic Census Data",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VillageMap of India"
-  ],
-  "dct_issued_s": "2013",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34313\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/72992/nyu_2451_34313.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78575/nyu_2451_34313_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Jammu, Kashmir, India"
-  ],
-  "dct_temporal_sm": [
-    "2001"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34313",
-  "gbl_mdModified_dt": "2016-01-30T03:46:33Z",
-  "id": "nyu-2451-34313",
-  "nyu_addl_dspace_s": "35195",
-  "locn_geometry": "ENVELOPE(75.50847612, 79.53303528, 34.87421034, 32.6897316)",
-  "gbl_indexYear_im": 2001
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile shows village locations with socio-demographic and economic Census data for 2001 for the State of Jammu, India linked to the 2001 Census. Includes village socio-demographic and economic Census attribute data such as total population, population by sex, household, literacy and illiteracy rates, and employment by industry. This layer is part of the VillageMap dataset which includes socio-demographic and economic Census data for 2001 at the village level for all the states of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc.  This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34313"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Human settlements",
+    "Villages",
+    "Census",
+    "Demography",
+    "Population",
+    "Sex ratio",
+    "Housing",
+    "Labor supply",
+    "Caste",
+    "Literacy",
+    "Society",
+    "Boundaries"
+  ],
+  "dct_title_s": "2001 Jammu, India: Village Amenities Points with Socio-Demographic and Economic Census Data",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VillageMap of India"
+  ],
+  "dct_issued_s": "2013",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34313\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/72992/nyu_2451_34313.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78575/nyu_2451_34313_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Jammu, Kashmir, India"
+  ],
+  "dct_temporal_sm": [
+    "2001"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34313",
+  "gbl_mdModified_dt": "2016-01-30T03:46:33Z",
+  "id": "nyu-2451-34313",
+  "nyu_addl_dspace_s": "35195",
+  "locn_geometry": "ENVELOPE(75.50847612, 79.53303528, 34.87421034, 32.6897316)",
+  "gbl_indexYear_im": [
+    2001
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34314.json b/metadata-aardvark/Datasets/nyu-2451-34314.json
index c2c03820c..0be9904a5 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34314.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34314.json
@@ -1,53 +1,69 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile shows village boundaries with socio-demographic and economic Census data for 2001 for the State of Madhy Pradesh, India linked to the 2001 Census. Includes village socio-demographic and economic Census attribute data such as total population, population by sex, household, literacy and illiteracy rates, and employment by industry. This layer is part of the VillageMap dataset which includes socio-demographic and economic Census data for 2001 at the village level for all the states of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34314",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Human settlements",
-    "Villages",
-    "Census",
-    "Demography",
-    "Population",
-    "Sex ratio",
-    "Housing",
-    "Labor supply",
-    "Caste",
-    "Literacy",
-    "Society",
-    "Boundaries"
-  ],
-  "dct_title_s": "2001 Madhya Pradesh, India: Village Boundaries with Socio-Demographic and Economic Census Data",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VillageMap of India"
-  ],
-  "dct_issued_s": "2013",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34314\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/72961/nyu_2451_34314.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78576/nyu_2451_34314_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Madhya Pradesh, India",
-    "Dhulkot, Madhya Pradesh, India",
-    "Silv\u0101ni, Madhya Pradesh, India",
-    "Mohana, Madhya Pradesh, India",
-    "Ujjain, Madhya Pradesh, India",
-    "Gwalior, Madhya Pradesh, India",
-    "Jabalpur, Madhya Pradesh, India",
-    "Bhopal, Madhya Pradesh, India",
-    "Indore, Madhya Pradesh, India"
-  ],
-  "dct_temporal_sm": [
-    "2001"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34314",
-  "gbl_mdModified_dt": "2016-01-30T03:46:31Z",
-  "id": "nyu-2451-34314",
-  "nyu_addl_dspace_s": "35196",
-  "locn_geometry": "ENVELOPE(74.02935816, 82.81636812, 26.869644, 21.07040004)",
-  "gbl_indexYear_im": 2001
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile shows village boundaries with socio-demographic and economic Census data for 2001 for the State of Madhy Pradesh, India linked to the 2001 Census. Includes village socio-demographic and economic Census attribute data such as total population, population by sex, household, literacy and illiteracy rates, and employment by industry. This layer is part of the VillageMap dataset which includes socio-demographic and economic Census data for 2001 at the village level for all the states of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34314"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Human settlements",
+    "Villages",
+    "Census",
+    "Demography",
+    "Population",
+    "Sex ratio",
+    "Housing",
+    "Labor supply",
+    "Caste",
+    "Literacy",
+    "Society",
+    "Boundaries"
+  ],
+  "dct_title_s": "2001 Madhya Pradesh, India: Village Boundaries with Socio-Demographic and Economic Census Data",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VillageMap of India"
+  ],
+  "dct_issued_s": "2013",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34314\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/72961/nyu_2451_34314.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78576/nyu_2451_34314_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Madhya Pradesh, India",
+    "Dhulkot, Madhya Pradesh, India",
+    "Silvāni, Madhya Pradesh, India",
+    "Mohana, Madhya Pradesh, India",
+    "Ujjain, Madhya Pradesh, India",
+    "Gwalior, Madhya Pradesh, India",
+    "Jabalpur, Madhya Pradesh, India",
+    "Bhopal, Madhya Pradesh, India",
+    "Indore, Madhya Pradesh, India"
+  ],
+  "dct_temporal_sm": [
+    "2001"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34314",
+  "gbl_mdModified_dt": "2016-01-30T03:46:31Z",
+  "id": "nyu-2451-34314",
+  "nyu_addl_dspace_s": "35196",
+  "locn_geometry": "ENVELOPE(74.02935816, 82.81636812, 26.869644, 21.07040004)",
+  "gbl_indexYear_im": [
+    2001
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34315.json b/metadata-aardvark/Datasets/nyu-2451-34315.json
index d2aba2023..b8ff2c9cb 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34315.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34315.json
@@ -1,67 +1,83 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile shows village boundaries with socio-demographic and economic Census data for 2001 for the state of Maharashtra, India linked to the 2001 Census. Includes village socio-demographic and economic Census attribute data such as total population, population by sex, household, literacy and illiteracy rates, and employment by industry as well as village amenities and infrastructure, such as water pumps, wells, bus services, post offices and schools. This layer is part of the VillageMap dataset which includes socio-demographic and economic Census data for 2001 at the village level for all the states of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34315",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Human settlements",
-    "Villages",
-    "Census",
-    "Demography",
-    "Population",
-    "Sex ratio",
-    "Housing",
-    "Labor supply",
-    "Caste",
-    "Literacy",
-    "Society",
-    "Boundaries",
-    "Education",
-    "Health",
-    "Infrastructure (Economics)--India"
-  ],
-  "dct_title_s": "2001 Maharashtra, India: Village Amenities, Infrastructure, and Census Data",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VillageMap of India"
-  ],
-  "dct_issued_s": "2013",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34315\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/72958/nyu_2451_34315.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78577/nyu_2451_34315_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Maharashtra, India",
-    "Mohol, Maharashtra, India",
-    "Bhokar, Maharashtra, India",
-    "Pimpalgaon, Maharashtra, India",
-    "Kodoli, Maharashtra, India",
-    "Jath, Maharashtra, India",
-    "Shevgaon, Maharashtra, India",
-    "Akl\u016bj, Maharashtra, India",
-    "Varangaon, Maharashtra, India",
-    "J\u0101mner, Maharashtra, India",
-    "Bhayandar, Maharashtra, India",
-    "Amr\u0101vati, Maharashtra, India",
-    "Bhiwandi, Maharashtra, India",
-    "Solapur, Maharashtra, India",
-    "Aurangabad, Maharashtra, India",
-    "Pimpri-Chinchwad, Maharashtra, India",
-    "Nashik Division, Maharashtra, India",
-    "Thane District, Maharashtra, India",
-    "Nagpur, Maharashtra, India",
-    "Pune Division, Maharashtra, India"
-  ],
-  "dct_temporal_sm": [
-    "2001"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34315",
-  "gbl_mdModified_dt": "2016-01-30T03:46:31Z",
-  "id": "nyu-2451-34315",
-  "nyu_addl_dspace_s": "35197",
-  "locn_geometry": "ENVELOPE(72.64978776, 80.89911648, 22.02902982, 15.60618018)",
-  "gbl_indexYear_im": 2001
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile shows village boundaries with socio-demographic and economic Census data for 2001 for the state of Maharashtra, India linked to the 2001 Census. Includes village socio-demographic and economic Census attribute data such as total population, population by sex, household, literacy and illiteracy rates, and employment by industry as well as village amenities and infrastructure, such as water pumps, wells, bus services, post offices and schools. This layer is part of the VillageMap dataset which includes socio-demographic and economic Census data for 2001 at the village level for all the states of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34315"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Human settlements",
+    "Villages",
+    "Census",
+    "Demography",
+    "Population",
+    "Sex ratio",
+    "Housing",
+    "Labor supply",
+    "Caste",
+    "Literacy",
+    "Society",
+    "Boundaries",
+    "Education",
+    "Health",
+    "Infrastructure (Economics)--India"
+  ],
+  "dct_title_s": "2001 Maharashtra, India: Village Amenities, Infrastructure, and Census Data",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VillageMap of India"
+  ],
+  "dct_issued_s": "2013",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34315\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/72958/nyu_2451_34315.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78577/nyu_2451_34315_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Maharashtra, India",
+    "Mohol, Maharashtra, India",
+    "Bhokar, Maharashtra, India",
+    "Pimpalgaon, Maharashtra, India",
+    "Kodoli, Maharashtra, India",
+    "Jath, Maharashtra, India",
+    "Shevgaon, Maharashtra, India",
+    "Aklūj, Maharashtra, India",
+    "Varangaon, Maharashtra, India",
+    "Jāmner, Maharashtra, India",
+    "Bhayandar, Maharashtra, India",
+    "Amrāvati, Maharashtra, India",
+    "Bhiwandi, Maharashtra, India",
+    "Solapur, Maharashtra, India",
+    "Aurangabad, Maharashtra, India",
+    "Pimpri-Chinchwad, Maharashtra, India",
+    "Nashik Division, Maharashtra, India",
+    "Thane District, Maharashtra, India",
+    "Nagpur, Maharashtra, India",
+    "Pune Division, Maharashtra, India"
+  ],
+  "dct_temporal_sm": [
+    "2001"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34315",
+  "gbl_mdModified_dt": "2016-01-30T03:46:31Z",
+  "id": "nyu-2451-34315",
+  "nyu_addl_dspace_s": "35197",
+  "locn_geometry": "ENVELOPE(72.64978776, 80.89911648, 22.02902982, 15.60618018)",
+  "gbl_indexYear_im": [
+    2001
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34316.json b/metadata-aardvark/Datasets/nyu-2451-34316.json
index 573004a0e..530951163 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34316.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34316.json
@@ -1,47 +1,63 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile shows village locations with socio-demographic and economic Census data for 2001 for the State of Manipur, India linked to the 2001 Census. Includes village socio-demographic and economic Census attribute data such as total population, population by sex, household, literacy and illiteracy rates, and employment by industry. This layer is part of the VillageMap dataset which includes socio-demographic and economic Census data for 2001 at the village level for all the states of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc. This map includes data for 1946 villages, 2 towns, 9 districts and 1 state. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34316",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Human settlements",
-    "Villages",
-    "Census",
-    "Demography",
-    "Population",
-    "Sex ratio",
-    "Housing",
-    "Labor supply",
-    "Caste",
-    "Literacy",
-    "Society",
-    "Boundaries"
-  ],
-  "dct_title_s": "2001 Manipur, India: Village Amenities Points with Socio-Demographic and Economic Census Data",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VillageMap of India"
-  ],
-  "dct_issued_s": "2013",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34316\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/72952/nyu_2451_34316.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78578/nyu_2451_34316_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Manipur, India",
-    "Th\u0101nga, Manipur, India",
-    "Imphal, Manipur, India"
-  ],
-  "dct_temporal_sm": [
-    "2001"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34316",
-  "gbl_mdModified_dt": "2016-01-30T03:46:30Z",
-  "id": "nyu-2451-34316",
-  "nyu_addl_dspace_s": "35198",
-  "locn_geometry": "ENVELOPE(93.0243148803711, 94.7131881713867, 25.6240062713623, 23.8603191375732)",
-  "gbl_indexYear_im": 2001
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile shows village locations with socio-demographic and economic Census data for 2001 for the State of Manipur, India linked to the 2001 Census. Includes village socio-demographic and economic Census attribute data such as total population, population by sex, household, literacy and illiteracy rates, and employment by industry. This layer is part of the VillageMap dataset which includes socio-demographic and economic Census data for 2001 at the village level for all the states of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc. This map includes data for 1946 villages, 2 towns, 9 districts and 1 state. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34316"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Human settlements",
+    "Villages",
+    "Census",
+    "Demography",
+    "Population",
+    "Sex ratio",
+    "Housing",
+    "Labor supply",
+    "Caste",
+    "Literacy",
+    "Society",
+    "Boundaries"
+  ],
+  "dct_title_s": "2001 Manipur, India: Village Amenities Points with Socio-Demographic and Economic Census Data",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VillageMap of India"
+  ],
+  "dct_issued_s": "2013",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34316\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/72952/nyu_2451_34316.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78578/nyu_2451_34316_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Manipur, India",
+    "Thānga, Manipur, India",
+    "Imphal, Manipur, India"
+  ],
+  "dct_temporal_sm": [
+    "2001"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34316",
+  "gbl_mdModified_dt": "2016-01-30T03:46:30Z",
+  "id": "nyu-2451-34316",
+  "nyu_addl_dspace_s": "35198",
+  "locn_geometry": "ENVELOPE(93.0243148803711, 94.7131881713867, 25.6240062713623, 23.8603191375732)",
+  "gbl_indexYear_im": [
+    2001
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34317.json b/metadata-aardvark/Datasets/nyu-2451-34317.json
index d05a55b9c..e3d80a0c4 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34317.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34317.json
@@ -1,64 +1,80 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile shows village boundaries with socio-demographic and economic Census data for 2001 for the State of Maharashtra, India linked to the 2001 Census. Includes village socio-demographic and economic Census attribute data such as total population, population by sex, household, literacy and illiteracy rates, and employment by industry. This layer is part of the VillageMap dataset which includes socio-demographic and economic Census data for 2001 at the village level for all the states of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34317",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Human settlements",
-    "Villages",
-    "Census",
-    "Demography",
-    "Population",
-    "Sex ratio",
-    "Housing",
-    "Labor supply",
-    "Caste",
-    "Literacy",
-    "Society",
-    "Boundaries"
-  ],
-  "dct_title_s": "2001 Maharashtra, India: Village Boundaries with Socio-Demographic and Economic Census Data",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VillageMap of India"
-  ],
-  "dct_issued_s": "2013",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34317\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/72955/nyu_2451_34317.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78579/nyu_2451_34317_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Maharashtra, Maharashtra, India",
-    "Mohol, Maharashtra, India",
-    "Bhokar, Maharashtra, India",
-    "Pimpalgaon, Maharashtra, India",
-    "Kodoli, Maharashtra, India",
-    "Jath, Maharashtra, India",
-    "Shevgaon, Maharashtra, India",
-    "Akl\u016bj, Maharashtra, India",
-    "Varangaon, Maharashtra, India",
-    "J\u0101mner, Maharashtra, India",
-    "Bhayandar, Maharashtra, India",
-    "Amravati Division, Maharashtra, India",
-    "Bhiwandi, Maharashtra, India",
-    "Solapur, Maharashtra, India",
-    "Aurangabad, Maharashtra, India",
-    "Pimpri-Chinchwad, Maharashtra, India",
-    "Nashik Division, Maharashtra, India",
-    "Thane District, Maharashtra, India",
-    "N\u0101gpur, Maharashtra, India",
-    "Pune Division, Maharashtra, India"
-  ],
-  "dct_temporal_sm": [
-    "2001"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34317",
-  "gbl_mdModified_dt": "2016-01-30T03:46:30Z",
-  "id": "nyu-2451-34317",
-  "nyu_addl_dspace_s": "35199",
-  "locn_geometry": "ENVELOPE(72.64978776, 80.89911648, 22.02902982, 15.60618018)",
-  "gbl_indexYear_im": 2001
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile shows village boundaries with socio-demographic and economic Census data for 2001 for the State of Maharashtra, India linked to the 2001 Census. Includes village socio-demographic and economic Census attribute data such as total population, population by sex, household, literacy and illiteracy rates, and employment by industry. This layer is part of the VillageMap dataset which includes socio-demographic and economic Census data for 2001 at the village level for all the states of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34317"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Human settlements",
+    "Villages",
+    "Census",
+    "Demography",
+    "Population",
+    "Sex ratio",
+    "Housing",
+    "Labor supply",
+    "Caste",
+    "Literacy",
+    "Society",
+    "Boundaries"
+  ],
+  "dct_title_s": "2001 Maharashtra, India: Village Boundaries with Socio-Demographic and Economic Census Data",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VillageMap of India"
+  ],
+  "dct_issued_s": "2013",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34317\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/72955/nyu_2451_34317.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78579/nyu_2451_34317_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Maharashtra, Maharashtra, India",
+    "Mohol, Maharashtra, India",
+    "Bhokar, Maharashtra, India",
+    "Pimpalgaon, Maharashtra, India",
+    "Kodoli, Maharashtra, India",
+    "Jath, Maharashtra, India",
+    "Shevgaon, Maharashtra, India",
+    "Aklūj, Maharashtra, India",
+    "Varangaon, Maharashtra, India",
+    "Jāmner, Maharashtra, India",
+    "Bhayandar, Maharashtra, India",
+    "Amravati Division, Maharashtra, India",
+    "Bhiwandi, Maharashtra, India",
+    "Solapur, Maharashtra, India",
+    "Aurangabad, Maharashtra, India",
+    "Pimpri-Chinchwad, Maharashtra, India",
+    "Nashik Division, Maharashtra, India",
+    "Thane District, Maharashtra, India",
+    "Nāgpur, Maharashtra, India",
+    "Pune Division, Maharashtra, India"
+  ],
+  "dct_temporal_sm": [
+    "2001"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34317",
+  "gbl_mdModified_dt": "2016-01-30T03:46:30Z",
+  "id": "nyu-2451-34317",
+  "nyu_addl_dspace_s": "35199",
+  "locn_geometry": "ENVELOPE(72.64978776, 80.89911648, 22.02902982, 15.60618018)",
+  "gbl_indexYear_im": [
+    2001
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34318.json b/metadata-aardvark/Datasets/nyu-2451-34318.json
index 06da0a1c5..d70de6567 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34318.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34318.json
@@ -1,50 +1,66 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile shows village boundaries with socio-demographic and economic Census data for 2001 for the state of Manipur, India linked to the 2001 Census. Includes village socio-demographic and economic Census attribute data such as total population, population by sex, household, literacy and illiteracy rates, and employment by industry as well as village amenities and infrastructure, such as water pumps, wells, bus services, post offices and schools. This layer is part of the VillageMap dataset which includes socio-demographic and economic Census data for 2001 at the village level for all the states of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34318",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Human settlements",
-    "Villages",
-    "Census",
-    "Demography",
-    "Population",
-    "Sex ratio",
-    "Housing",
-    "Labor supply",
-    "Caste",
-    "Literacy",
-    "Society",
-    "Boundaries",
-    "Education",
-    "Health",
-    "Infrastructure (Economics)--India"
-  ],
-  "dct_title_s": "2001 Manipur, India: Village Amenities, Infrastructure, and Census Data",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VillageMap of India"
-  ],
-  "dct_issued_s": "2013",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34318\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/72949/nyu_2451_34318.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78580/nyu_2451_34318_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Manipur, India",
-    "Th\u0101nga, Manipur, India",
-    "Imphal, Manipur, India"
-  ],
-  "dct_temporal_sm": [
-    "2001"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34318",
-  "gbl_mdModified_dt": "2016-01-30T03:46:30Z",
-  "id": "nyu-2451-34318",
-  "nyu_addl_dspace_s": "35200",
-  "locn_geometry": "ENVELOPE(93.0771636962891, 94.1603240966797, 25.0588912963867, 24.218656539917)",
-  "gbl_indexYear_im": 2001
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile shows village boundaries with socio-demographic and economic Census data for 2001 for the state of Manipur, India linked to the 2001 Census. Includes village socio-demographic and economic Census attribute data such as total population, population by sex, household, literacy and illiteracy rates, and employment by industry as well as village amenities and infrastructure, such as water pumps, wells, bus services, post offices and schools. This layer is part of the VillageMap dataset which includes socio-demographic and economic Census data for 2001 at the village level for all the states of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34318"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Human settlements",
+    "Villages",
+    "Census",
+    "Demography",
+    "Population",
+    "Sex ratio",
+    "Housing",
+    "Labor supply",
+    "Caste",
+    "Literacy",
+    "Society",
+    "Boundaries",
+    "Education",
+    "Health",
+    "Infrastructure (Economics)--India"
+  ],
+  "dct_title_s": "2001 Manipur, India: Village Amenities, Infrastructure, and Census Data",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VillageMap of India"
+  ],
+  "dct_issued_s": "2013",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34318\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/72949/nyu_2451_34318.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78580/nyu_2451_34318_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Manipur, India",
+    "Thānga, Manipur, India",
+    "Imphal, Manipur, India"
+  ],
+  "dct_temporal_sm": [
+    "2001"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34318",
+  "gbl_mdModified_dt": "2016-01-30T03:46:30Z",
+  "id": "nyu-2451-34318",
+  "nyu_addl_dspace_s": "35200",
+  "locn_geometry": "ENVELOPE(93.0771636962891, 94.1603240966797, 25.0588912963867, 24.218656539917)",
+  "gbl_indexYear_im": [
+    2001
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34319.json b/metadata-aardvark/Datasets/nyu-2451-34319.json
index a9dfd0d88..f313e394f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34319.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34319.json
@@ -1,45 +1,61 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This data layer shows post-delimitation state Legislative Assembly constituency boundaries and data relating to the 2008 Assembly elections for the State of Chhattisgarh, India. Map includes data for 90 constituencies. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34319",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Elections",
-    "Political Parties",
-    "Voting",
-    "Politics and government",
-    "Boundaries",
-    "Society"
-  ],
-  "dct_title_s": "2008 Chhattisgarh, India: Post Delimitation Assembly Constituency Boundaries and Election Data",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "PollMap of India"
-  ],
-  "dct_issued_s": "2013",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34319\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73428/nyu_2451_34319.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78581/nyu_2451_34319_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Chhatt\u012bsgarh, Chhattisgarh, India",
-    "Bil\u0101spur, Chhattisgarh, India",
-    "Durg, Chhattisgarh, India",
-    "Khujji, Chhattisgarh, India",
-    "Raigarh, Chhattisgarh, India",
-    "Bastar, Chhattisgarh, India",
-    "Chitrakot, Chhattisgarh, India"
-  ],
-  "dct_temporal_sm": [
-    "2008"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34319",
-  "gbl_mdModified_dt": "2016-01-30T03:46:17Z",
-  "id": "nyu-2451-34319",
-  "nyu_addl_dspace_s": "35201",
-  "locn_geometry": "ENVELOPE(80.246834, 84.397743, 24.10368, 17.782431)",
-  "gbl_indexYear_im": 2008
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This data layer shows post-delimitation state Legislative Assembly constituency boundaries and data relating to the 2008 Assembly elections for the State of Chhattisgarh, India. Map includes data for 90 constituencies. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34319"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Elections",
+    "Political Parties",
+    "Voting",
+    "Politics and government",
+    "Boundaries",
+    "Society"
+  ],
+  "dct_title_s": "2008 Chhattisgarh, India: Post Delimitation Assembly Constituency Boundaries and Election Data",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "PollMap of India"
+  ],
+  "dct_issued_s": "2013",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34319\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73428/nyu_2451_34319.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78581/nyu_2451_34319_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Chhattīsgarh, Chhattisgarh, India",
+    "Bilāspur, Chhattisgarh, India",
+    "Durg, Chhattisgarh, India",
+    "Khujji, Chhattisgarh, India",
+    "Raigarh, Chhattisgarh, India",
+    "Bastar, Chhattisgarh, India",
+    "Chitrakot, Chhattisgarh, India"
+  ],
+  "dct_temporal_sm": [
+    "2008"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34319",
+  "gbl_mdModified_dt": "2016-01-30T03:46:17Z",
+  "id": "nyu-2451-34319",
+  "nyu_addl_dspace_s": "35201",
+  "locn_geometry": "ENVELOPE(80.246834, 84.397743, 24.10368, 17.782431)",
+  "gbl_indexYear_im": [
+    2008
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34320.json b/metadata-aardvark/Datasets/nyu-2451-34320.json
index a781e3e6d..3e3b2ceb7 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34320.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34320.json
@@ -1,47 +1,63 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile shows village locations with socio-demographic and economic Census data for 2001 for the State of Manipur, India linked to the 2001 Census. Includes village socio-demographic and economic Census attribute data such as total population, population by sex, household, literacy and illiteracy rates, and employment by industry. This layer is part of the VillageMap dataset which includes socio-demographic and economic Census data for 2001 at the village level for all the states of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc. This map includes data for 1946 villages, 2 towns, 9 districts and 1 state. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34320",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Human settlements",
-    "Villages",
-    "Census",
-    "Demography",
-    "Population",
-    "Sex ratio",
-    "Housing",
-    "Labor supply",
-    "Caste",
-    "Literacy",
-    "Society",
-    "Location"
-  ],
-  "dct_title_s": "2001 Manipur, India: Village Points with Socio-Demographic and Economic Census Data",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VillageMap of India"
-  ],
-  "dct_issued_s": "2013",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34320\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73599/nyu_2451_34320.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78582/nyu_2451_34320_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Manipur, India",
-    "Th\u0101nga, Manipur, India",
-    "Imphal, Manipur, India"
-  ],
-  "dct_temporal_sm": [
-    "2001"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34320",
-  "gbl_mdModified_dt": "2016-01-30T03:46:30Z",
-  "id": "nyu-2451-34320",
-  "nyu_addl_dspace_s": "35202",
-  "locn_geometry": "ENVELOPE(93.0243148803711, 94.7131881713867, 25.6240062713623, 23.8603191375732)",
-  "gbl_indexYear_im": 2001
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile shows village locations with socio-demographic and economic Census data for 2001 for the State of Manipur, India linked to the 2001 Census. Includes village socio-demographic and economic Census attribute data such as total population, population by sex, household, literacy and illiteracy rates, and employment by industry. This layer is part of the VillageMap dataset which includes socio-demographic and economic Census data for 2001 at the village level for all the states of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc. This map includes data for 1946 villages, 2 towns, 9 districts and 1 state. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34320"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Human settlements",
+    "Villages",
+    "Census",
+    "Demography",
+    "Population",
+    "Sex ratio",
+    "Housing",
+    "Labor supply",
+    "Caste",
+    "Literacy",
+    "Society",
+    "Location"
+  ],
+  "dct_title_s": "2001 Manipur, India: Village Points with Socio-Demographic and Economic Census Data",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VillageMap of India"
+  ],
+  "dct_issued_s": "2013",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34320\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73599/nyu_2451_34320.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78582/nyu_2451_34320_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Manipur, India",
+    "Thānga, Manipur, India",
+    "Imphal, Manipur, India"
+  ],
+  "dct_temporal_sm": [
+    "2001"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34320",
+  "gbl_mdModified_dt": "2016-01-30T03:46:30Z",
+  "id": "nyu-2451-34320",
+  "nyu_addl_dspace_s": "35202",
+  "locn_geometry": "ENVELOPE(93.0243148803711, 94.7131881713867, 25.6240062713623, 23.8603191375732)",
+  "gbl_indexYear_im": [
+    2001
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34321.json b/metadata-aardvark/Datasets/nyu-2451-34321.json
index 9a0f38b4d..410e6f01b 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34321.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34321.json
@@ -1,47 +1,63 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile shows village boundaries with socio-demographic and economic Census data for 2001 for the State of Manipur, India linked to the 2001 Census. Includes village socio-demographic and economic Census attribute data such as total population, population by sex, household, literacy and illiteracy rates, and employment by industry. This layer is part of the VillageMap dataset which includes socio-demographic and economic Census data for 2001 at the village level for all the states of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34321",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Human settlements",
-    "Villages",
-    "Census",
-    "Demography",
-    "Population",
-    "Sex ratio",
-    "Housing",
-    "Labor supply",
-    "Caste",
-    "Literacy",
-    "Society",
-    "Boundaries"
-  ],
-  "dct_title_s": "2001 Manipur, India: Village Boundaries with Socio-Demographic and Economic Census Data",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VillageMap of India"
-  ],
-  "dct_issued_s": "2013",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34321\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/72946/nyu_2451_34321.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78583/nyu_2451_34321_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Manipur, India",
-    "Th\u0101nga, Manipur, India",
-    "Imphal, Manipur, India"
-  ],
-  "dct_temporal_sm": [
-    "2001"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34321",
-  "gbl_mdModified_dt": "2016-01-30T03:46:30Z",
-  "id": "nyu-2451-34321",
-  "nyu_addl_dspace_s": "35203",
-  "locn_geometry": "ENVELOPE(93.0771636962891, 94.1603240966797, 25.0588912963867, 24.218656539917)",
-  "gbl_indexYear_im": 2001
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile shows village boundaries with socio-demographic and economic Census data for 2001 for the State of Manipur, India linked to the 2001 Census. Includes village socio-demographic and economic Census attribute data such as total population, population by sex, household, literacy and illiteracy rates, and employment by industry. This layer is part of the VillageMap dataset which includes socio-demographic and economic Census data for 2001 at the village level for all the states of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34321"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Human settlements",
+    "Villages",
+    "Census",
+    "Demography",
+    "Population",
+    "Sex ratio",
+    "Housing",
+    "Labor supply",
+    "Caste",
+    "Literacy",
+    "Society",
+    "Boundaries"
+  ],
+  "dct_title_s": "2001 Manipur, India: Village Boundaries with Socio-Demographic and Economic Census Data",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VillageMap of India"
+  ],
+  "dct_issued_s": "2013",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34321\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/72946/nyu_2451_34321.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78583/nyu_2451_34321_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Manipur, India",
+    "Thānga, Manipur, India",
+    "Imphal, Manipur, India"
+  ],
+  "dct_temporal_sm": [
+    "2001"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34321",
+  "gbl_mdModified_dt": "2016-01-30T03:46:30Z",
+  "id": "nyu-2451-34321",
+  "nyu_addl_dspace_s": "35203",
+  "locn_geometry": "ENVELOPE(93.0771636962891, 94.1603240966797, 25.0588912963867, 24.218656539917)",
+  "gbl_indexYear_im": [
+    2001
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34322.json b/metadata-aardvark/Datasets/nyu-2451-34322.json
index 6fe5e7b49..116ecf6a9 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34322.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34322.json
@@ -1,50 +1,66 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile shows village locations with socio-demographic and economic Census data for 2001 for the state of Meghalaya, India linked to the 2001 Census. Includes village socio-demographic and economic Census attribute data such as total population, population by sex, household, literacy and illiteracy rates, and employment by industry as well as village amenities and infrastructure, such as water pumps, wells, bus services, post offices and schools. This layer is part of the VillageMap dataset which includes socio-demographic and economic Census data for 2001 at the village level for all the states of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34322",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Human settlements",
-    "Villages",
-    "Census",
-    "Demography",
-    "Population",
-    "Sex ratio",
-    "Housing",
-    "Labor supply",
-    "Caste",
-    "Literacy",
-    "Society",
-    "Boundaries",
-    "Education",
-    "Health",
-    "Infrastructure (Economics)--India"
-  ],
-  "dct_title_s": "2001 Meghalaya, India: Village Amenities Points with Socio-Demographic and Economic Census Data",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VillageMap of India"
-  ],
-  "dct_issued_s": "2013",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34322\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73596/nyu_2451_34322.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78584/nyu_2451_34322_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Meghalaya, India",
-    "Nongbah, Meghalaya, India",
-    "Shillong, Meghalaya, India"
-  ],
-  "dct_temporal_sm": [
-    "2001"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34322",
-  "gbl_mdModified_dt": "2016-01-30T03:46:29Z",
-  "id": "nyu-2451-34322",
-  "nyu_addl_dspace_s": "35204",
-  "locn_geometry": "ENVELOPE(89.8602600097656, 92.7749099731445, 26.0871486663818, 25.0341892242432)",
-  "gbl_indexYear_im": 2001
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile shows village locations with socio-demographic and economic Census data for 2001 for the state of Meghalaya, India linked to the 2001 Census. Includes village socio-demographic and economic Census attribute data such as total population, population by sex, household, literacy and illiteracy rates, and employment by industry as well as village amenities and infrastructure, such as water pumps, wells, bus services, post offices and schools. This layer is part of the VillageMap dataset which includes socio-demographic and economic Census data for 2001 at the village level for all the states of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34322"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Human settlements",
+    "Villages",
+    "Census",
+    "Demography",
+    "Population",
+    "Sex ratio",
+    "Housing",
+    "Labor supply",
+    "Caste",
+    "Literacy",
+    "Society",
+    "Boundaries",
+    "Education",
+    "Health",
+    "Infrastructure (Economics)--India"
+  ],
+  "dct_title_s": "2001 Meghalaya, India: Village Amenities Points with Socio-Demographic and Economic Census Data",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VillageMap of India"
+  ],
+  "dct_issued_s": "2013",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34322\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73596/nyu_2451_34322.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78584/nyu_2451_34322_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Meghalaya, India",
+    "Nongbah, Meghalaya, India",
+    "Shillong, Meghalaya, India"
+  ],
+  "dct_temporal_sm": [
+    "2001"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34322",
+  "gbl_mdModified_dt": "2016-01-30T03:46:29Z",
+  "id": "nyu-2451-34322",
+  "nyu_addl_dspace_s": "35204",
+  "locn_geometry": "ENVELOPE(89.8602600097656, 92.7749099731445, 26.0871486663818, 25.0341892242432)",
+  "gbl_indexYear_im": [
+    2001
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34323.json b/metadata-aardvark/Datasets/nyu-2451-34323.json
index 0a84e4c0f..59a2ea18e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34323.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34323.json
@@ -1,47 +1,63 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile shows village locations with socio-demographic and economic Census data for 2001 for the State of Meghalaya, India linked to the 2001 Census. Includes village socio-demographic and economic Census attribute data such as total population, population by sex, household, literacy and illiteracy rates, and employment by industry. This layer is part of the VillageMap dataset which includes socio-demographic and economic Census data for 2001 at the village level for all the states of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc.  This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34323",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Human settlements",
-    "Villages",
-    "Census",
-    "Demography",
-    "Population",
-    "Sex ratio",
-    "Housing",
-    "Labor supply",
-    "Caste",
-    "Literacy",
-    "Society",
-    "Location"
-  ],
-  "dct_title_s": "2001 Meghalaya, India: Village Points with Socio-Demographic and Economic Census Data",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VillageMap of India"
-  ],
-  "dct_issued_s": "2013",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34323\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73593/nyu_2451_34323.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78585/nyu_2451_34323_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Meghalaya, India",
-    "Nongbah, Meghalaya, India",
-    "Shillong, Meghalaya, India"
-  ],
-  "dct_temporal_sm": [
-    "2001"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34323",
-  "gbl_mdModified_dt": "2016-01-30T03:46:29Z",
-  "id": "nyu-2451-34323",
-  "nyu_addl_dspace_s": "35205",
-  "locn_geometry": "ENVELOPE(89.8602600097656, 92.7749099731445, 26.0871486663818, 25.0341892242432)",
-  "gbl_indexYear_im": 2001
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile shows village locations with socio-demographic and economic Census data for 2001 for the State of Meghalaya, India linked to the 2001 Census. Includes village socio-demographic and economic Census attribute data such as total population, population by sex, household, literacy and illiteracy rates, and employment by industry. This layer is part of the VillageMap dataset which includes socio-demographic and economic Census data for 2001 at the village level for all the states of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc.  This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34323"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Human settlements",
+    "Villages",
+    "Census",
+    "Demography",
+    "Population",
+    "Sex ratio",
+    "Housing",
+    "Labor supply",
+    "Caste",
+    "Literacy",
+    "Society",
+    "Location"
+  ],
+  "dct_title_s": "2001 Meghalaya, India: Village Points with Socio-Demographic and Economic Census Data",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VillageMap of India"
+  ],
+  "dct_issued_s": "2013",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34323\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73593/nyu_2451_34323.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78585/nyu_2451_34323_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Meghalaya, India",
+    "Nongbah, Meghalaya, India",
+    "Shillong, Meghalaya, India"
+  ],
+  "dct_temporal_sm": [
+    "2001"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34323",
+  "gbl_mdModified_dt": "2016-01-30T03:46:29Z",
+  "id": "nyu-2451-34323",
+  "nyu_addl_dspace_s": "35205",
+  "locn_geometry": "ENVELOPE(89.8602600097656, 92.7749099731445, 26.0871486663818, 25.0341892242432)",
+  "gbl_indexYear_im": [
+    2001
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34325.json b/metadata-aardvark/Datasets/nyu-2451-34325.json
index e39d727a7..1154d0b88 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34325.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34325.json
@@ -1,52 +1,68 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile shows village boundaries with socio-demographic and economic Census data for 2001 for the state of Mizoram, India linked to the 2001 Census. Includes village socio-demographic and economic Census attribute data such as total population, population by sex, household, literacy and illiteracy rates, and employment by industry as well as village amenities and infrastructure, such as water pumps, wells, bus services, post offices and schools. This layer is part of the VillageMap dataset which includes socio-demographic and economic Census data for 2001 at the village level for all the states of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34325",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Human settlements",
-    "Villages",
-    "Census",
-    "Demography",
-    "Population",
-    "Sex ratio",
-    "Housing",
-    "Labor supply",
-    "Caste",
-    "Literacy",
-    "Society",
-    "Boundaries",
-    "Education",
-    "Health",
-    "Infrastructure (Economics)--India"
-  ],
-  "dct_title_s": "2001 Mizoram, India: Village Amenities Points with Socio-Demographic and Economic Census Data",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VillageMap of India"
-  ],
-  "dct_issued_s": "2013",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34325\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73590/nyu_2451_34325.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78586/nyu_2451_34325_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Mizoram, India",
-    "Ph\u0101ileng, Mizoram, India",
-    "Sihphir, Mizoram, India",
-    "Lawngtlai, Mizoram, India",
-    "Aizawl, Mizoram, India"
-  ],
-  "dct_temporal_sm": [
-    "2001"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34325",
-  "gbl_mdModified_dt": "2016-01-30T03:46:29Z",
-  "id": "nyu-2451-34325",
-  "nyu_addl_dspace_s": "35207",
-  "locn_geometry": "ENVELOPE(92.2963714599609, 93.4092559814453, 24.4841327667236, 21.9881916046143)",
-  "gbl_indexYear_im": 2001
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile shows village boundaries with socio-demographic and economic Census data for 2001 for the state of Mizoram, India linked to the 2001 Census. Includes village socio-demographic and economic Census attribute data such as total population, population by sex, household, literacy and illiteracy rates, and employment by industry as well as village amenities and infrastructure, such as water pumps, wells, bus services, post offices and schools. This layer is part of the VillageMap dataset which includes socio-demographic and economic Census data for 2001 at the village level for all the states of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34325"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Human settlements",
+    "Villages",
+    "Census",
+    "Demography",
+    "Population",
+    "Sex ratio",
+    "Housing",
+    "Labor supply",
+    "Caste",
+    "Literacy",
+    "Society",
+    "Boundaries",
+    "Education",
+    "Health",
+    "Infrastructure (Economics)--India"
+  ],
+  "dct_title_s": "2001 Mizoram, India: Village Amenities Points with Socio-Demographic and Economic Census Data",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VillageMap of India"
+  ],
+  "dct_issued_s": "2013",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34325\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73590/nyu_2451_34325.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78586/nyu_2451_34325_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Mizoram, India",
+    "Phāileng, Mizoram, India",
+    "Sihphir, Mizoram, India",
+    "Lawngtlai, Mizoram, India",
+    "Aizawl, Mizoram, India"
+  ],
+  "dct_temporal_sm": [
+    "2001"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34325",
+  "gbl_mdModified_dt": "2016-01-30T03:46:29Z",
+  "id": "nyu-2451-34325",
+  "nyu_addl_dspace_s": "35207",
+  "locn_geometry": "ENVELOPE(92.2963714599609, 93.4092559814453, 24.4841327667236, 21.9881916046143)",
+  "gbl_indexYear_im": [
+    2001
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34326.json b/metadata-aardvark/Datasets/nyu-2451-34326.json
index 505568e2f..8b2416c4b 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34326.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34326.json
@@ -1,49 +1,65 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile shows village locations with socio-demographic and economic Census data for 2001 for the State of Mizoram, India linked to the 2001 Census. Includes village socio-demographic and economic Census attribute data such as total population, population by sex, household, literacy and illiteracy rates, and employment by industry. This layer is part of the VillageMap dataset which includes socio-demographic and economic Census data for 2001 at the village level for all the states of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc.  This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34326",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Human settlements",
-    "Villages",
-    "Census",
-    "Demography",
-    "Population",
-    "Sex ratio",
-    "Housing",
-    "Labor supply",
-    "Caste",
-    "Literacy",
-    "Society",
-    "Location"
-  ],
-  "dct_title_s": "2001 Mizoram, India: Village Points with Socio-Demographic and Economic Census Data",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VillageMap of India"
-  ],
-  "dct_issued_s": "2013",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34326\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73587/nyu_2451_34326.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78587/nyu_2451_34326_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Mizoram, India",
-    "Ph\u0101ileng, Mizoram, India",
-    "Sihphir, Mizoram, India",
-    "Lawngtlai, Mizoram, India",
-    "Aizawl, Mizoram, India"
-  ],
-  "dct_temporal_sm": [
-    "2001"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34326",
-  "gbl_mdModified_dt": "2016-01-30T03:46:29Z",
-  "id": "nyu-2451-34326",
-  "nyu_addl_dspace_s": "35208",
-  "locn_geometry": "ENVELOPE(92.2963714599609, 93.4092559814453, 24.4841327667236, 21.9881916046143)",
-  "gbl_indexYear_im": 2001
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile shows village locations with socio-demographic and economic Census data for 2001 for the State of Mizoram, India linked to the 2001 Census. Includes village socio-demographic and economic Census attribute data such as total population, population by sex, household, literacy and illiteracy rates, and employment by industry. This layer is part of the VillageMap dataset which includes socio-demographic and economic Census data for 2001 at the village level for all the states of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc.  This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34326"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Human settlements",
+    "Villages",
+    "Census",
+    "Demography",
+    "Population",
+    "Sex ratio",
+    "Housing",
+    "Labor supply",
+    "Caste",
+    "Literacy",
+    "Society",
+    "Location"
+  ],
+  "dct_title_s": "2001 Mizoram, India: Village Points with Socio-Demographic and Economic Census Data",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VillageMap of India"
+  ],
+  "dct_issued_s": "2013",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34326\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73587/nyu_2451_34326.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78587/nyu_2451_34326_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Mizoram, India",
+    "Phāileng, Mizoram, India",
+    "Sihphir, Mizoram, India",
+    "Lawngtlai, Mizoram, India",
+    "Aizawl, Mizoram, India"
+  ],
+  "dct_temporal_sm": [
+    "2001"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34326",
+  "gbl_mdModified_dt": "2016-01-30T03:46:29Z",
+  "id": "nyu-2451-34326",
+  "nyu_addl_dspace_s": "35208",
+  "locn_geometry": "ENVELOPE(92.2963714599609, 93.4092559814453, 24.4841327667236, 21.9881916046143)",
+  "gbl_indexYear_im": [
+    2001
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34328.json b/metadata-aardvark/Datasets/nyu-2451-34328.json
index 67f4fb352..9c86c830e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34328.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34328.json
@@ -1,50 +1,66 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile shows village locations with socio-demographic and economic Census data for 2001 for the state of Nagaland, India linked to the 2001 Census. Includes village socio-demographic and economic Census attribute data such as total population, population by sex, household, literacy and illiteracy rates, and employment by industry as well as village amenities and infrastructure, such as water pumps, wells, bus services, post offices and schools. This layer is part of the VillageMap dataset which includes socio-demographic and economic Census data for 2001 at the village level for all the states of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34328",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Human settlements",
-    "Villages",
-    "Census",
-    "Demography",
-    "Population",
-    "Sex ratio",
-    "Housing",
-    "Labor supply",
-    "Caste",
-    "Literacy",
-    "Society",
-    "Boundaries",
-    "Education",
-    "Health",
-    "Infrastructure (Economics)--India"
-  ],
-  "dct_title_s": "2001 Nagaland, India: Village Amenities Points with Socio-Demographic and Economic Census Data",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VillageMap of India"
-  ],
-  "dct_issued_s": "2013",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34328\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73584/nyu_2451_34328.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78588/nyu_2451_34328_doc.zip\"}",
-  "dct_spatial_sm": [
-    "N\u0101g\u0101land, Nagaland, India",
-    "Kohima, Nagaland, India",
-    "Dim\u0101pur, Nagaland, India"
-  ],
-  "dct_temporal_sm": [
-    "2001"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34328",
-  "gbl_mdModified_dt": "2016-01-30T03:46:29Z",
-  "id": "nyu-2451-34328",
-  "nyu_addl_dspace_s": "35210",
-  "locn_geometry": "ENVELOPE(93.47189328, 95.214447, 26.97458652, 25.21870992)",
-  "gbl_indexYear_im": 2001
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile shows village locations with socio-demographic and economic Census data for 2001 for the state of Nagaland, India linked to the 2001 Census. Includes village socio-demographic and economic Census attribute data such as total population, population by sex, household, literacy and illiteracy rates, and employment by industry as well as village amenities and infrastructure, such as water pumps, wells, bus services, post offices and schools. This layer is part of the VillageMap dataset which includes socio-demographic and economic Census data for 2001 at the village level for all the states of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34328"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Human settlements",
+    "Villages",
+    "Census",
+    "Demography",
+    "Population",
+    "Sex ratio",
+    "Housing",
+    "Labor supply",
+    "Caste",
+    "Literacy",
+    "Society",
+    "Boundaries",
+    "Education",
+    "Health",
+    "Infrastructure (Economics)--India"
+  ],
+  "dct_title_s": "2001 Nagaland, India: Village Amenities Points with Socio-Demographic and Economic Census Data",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VillageMap of India"
+  ],
+  "dct_issued_s": "2013",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34328\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73584/nyu_2451_34328.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78588/nyu_2451_34328_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Nāgāland, Nagaland, India",
+    "Kohima, Nagaland, India",
+    "Dimāpur, Nagaland, India"
+  ],
+  "dct_temporal_sm": [
+    "2001"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34328",
+  "gbl_mdModified_dt": "2016-01-30T03:46:29Z",
+  "id": "nyu-2451-34328",
+  "nyu_addl_dspace_s": "35210",
+  "locn_geometry": "ENVELOPE(93.47189328, 95.214447, 26.97458652, 25.21870992)",
+  "gbl_indexYear_im": [
+    2001
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34329.json b/metadata-aardvark/Datasets/nyu-2451-34329.json
index d3c820c0e..c8bc6ad56 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34329.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34329.json
@@ -1,47 +1,63 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile shows village locations with socio-demographic and economic Census data for 2001 for the State of Nagaland, India linked to the 2001 Census. Includes village socio-demographic and economic Census attribute data such as total population, population by sex, household, literacy and illiteracy rates, and employment by industry. This layer is part of the VillageMap dataset which includes socio-demographic and economic Census data for 2001 at the village level for all the states of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc.  This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34329",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Human settlements",
-    "Villages",
-    "Census",
-    "Demography",
-    "Population",
-    "Sex ratio",
-    "Housing",
-    "Labor supply",
-    "Caste",
-    "Literacy",
-    "Society",
-    "Location"
-  ],
-  "dct_title_s": "2001 Nagaland, India: Village Points with Socio-Demographic and Economic Census Data",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VillageMap of India"
-  ],
-  "dct_issued_s": "2013",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34329\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73581/nyu_2451_34329.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78589/nyu_2451_34329_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Nagaland, India",
-    "Kohima, Nagaland, India",
-    "Dim\u0101pur, Nagaland, India"
-  ],
-  "dct_temporal_sm": [
-    "2001"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34329",
-  "gbl_mdModified_dt": "2016-01-30T03:46:28Z",
-  "id": "nyu-2451-34329",
-  "nyu_addl_dspace_s": "35211",
-  "locn_geometry": "ENVELOPE(93.47189328, 95.214447, 26.97458652, 25.21870992)",
-  "gbl_indexYear_im": 2001
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile shows village locations with socio-demographic and economic Census data for 2001 for the State of Nagaland, India linked to the 2001 Census. Includes village socio-demographic and economic Census attribute data such as total population, population by sex, household, literacy and illiteracy rates, and employment by industry. This layer is part of the VillageMap dataset which includes socio-demographic and economic Census data for 2001 at the village level for all the states of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc.  This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34329"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Human settlements",
+    "Villages",
+    "Census",
+    "Demography",
+    "Population",
+    "Sex ratio",
+    "Housing",
+    "Labor supply",
+    "Caste",
+    "Literacy",
+    "Society",
+    "Location"
+  ],
+  "dct_title_s": "2001 Nagaland, India: Village Points with Socio-Demographic and Economic Census Data",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VillageMap of India"
+  ],
+  "dct_issued_s": "2013",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34329\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73581/nyu_2451_34329.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78589/nyu_2451_34329_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Nagaland, India",
+    "Kohima, Nagaland, India",
+    "Dimāpur, Nagaland, India"
+  ],
+  "dct_temporal_sm": [
+    "2001"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34329",
+  "gbl_mdModified_dt": "2016-01-30T03:46:28Z",
+  "id": "nyu-2451-34329",
+  "nyu_addl_dspace_s": "35211",
+  "locn_geometry": "ENVELOPE(93.47189328, 95.214447, 26.97458652, 25.21870992)",
+  "gbl_indexYear_im": [
+    2001
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34330.json b/metadata-aardvark/Datasets/nyu-2451-34330.json
index 1c60ada07..71012b8f1 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34330.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34330.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This data layer shows post-delimitation state Legislative Assembly constituency boundaries and data relating to the 2008 Assembly elections for the State of Delhi, India. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34330",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Elections",
-    "Political Parties",
-    "Voting",
-    "Politics and government",
-    "Boundaries",
-    "Society"
-  ],
-  "dct_title_s": "2008 Delhi, India: Post Delimitation Assembly Constituency Boundaries and Election Data",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "PollMap of India"
-  ],
-  "dct_issued_s": "2013",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34330\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73425/nyu_2451_34330.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78590/nyu_2451_34330_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Delhi, NCT, India",
-    "Chandni Chowk, NCT, India",
-    "Karol B\u0101gh, NCT, India",
-    "Jangpura, NCT, India"
-  ],
-  "dct_temporal_sm": [
-    "2008"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34330",
-  "gbl_mdModified_dt": "2016-01-30T03:46:17Z",
-  "id": "nyu-2451-34330",
-  "nyu_addl_dspace_s": "35212",
-  "locn_geometry": "ENVELOPE(76.83782004, 77.34488004, 28.88283996, 28.40409999)",
-  "gbl_indexYear_im": 2008
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This data layer shows post-delimitation state Legislative Assembly constituency boundaries and data relating to the 2008 Assembly elections for the State of Delhi, India. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34330"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Elections",
+    "Political Parties",
+    "Voting",
+    "Politics and government",
+    "Boundaries",
+    "Society"
+  ],
+  "dct_title_s": "2008 Delhi, India: Post Delimitation Assembly Constituency Boundaries and Election Data",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "PollMap of India"
+  ],
+  "dct_issued_s": "2013",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34330\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73425/nyu_2451_34330.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78590/nyu_2451_34330_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Delhi, NCT, India",
+    "Chandni Chowk, NCT, India",
+    "Karol Bāgh, NCT, India",
+    "Jangpura, NCT, India"
+  ],
+  "dct_temporal_sm": [
+    "2008"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34330",
+  "gbl_mdModified_dt": "2016-01-30T03:46:17Z",
+  "id": "nyu-2451-34330",
+  "nyu_addl_dspace_s": "35212",
+  "locn_geometry": "ENVELOPE(76.83782004, 77.34488004, 28.88283996, 28.40409999)",
+  "gbl_indexYear_im": [
+    2008
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34332.json b/metadata-aardvark/Datasets/nyu-2451-34332.json
index 78b72ead0..cbae8ca58 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34332.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34332.json
@@ -1,53 +1,69 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile shows village boundaries with socio-demographic and economic Census data for 2001 for the state of Orissa, India linked to the 2001 Census. Includes village socio-demographic and economic Census attribute data such as total population, population by sex, household, literacy and illiteracy rates, and employment by industry as well as village amenities and infrastructure, such as water pumps, wells, bus services, post offices and schools. This layer is part of the VillageMap dataset which includes socio-demographic and economic Census data for 2001 at the village level for all the states of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34332",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Human settlements",
-    "Villages",
-    "Census",
-    "Demography",
-    "Population",
-    "Sex ratio",
-    "Housing",
-    "Labor supply",
-    "Caste",
-    "Literacy",
-    "Society",
-    "Boundaries",
-    "Education",
-    "Health",
-    "Infrastructure (Economics)--India"
-  ],
-  "dct_title_s": "2001 Orissa, India: Village Amenities, Infrastructure, and Census Data",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VillageMap of India"
-  ],
-  "dct_issued_s": "2013",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34332\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73578/nyu_2451_34332.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78591/nyu_2451_34332_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Orissa, Odisha, India",
-    "Bideipur, Odisha, India",
-    "B\u0101ligurha, Odisha, India",
-    "Brahmapur, Odisha, India",
-    "Cuttack, Odisha, India",
-    "Bhubaneswar, Odisha, India"
-  ],
-  "dct_temporal_sm": [
-    "2001"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34332",
-  "gbl_mdModified_dt": "2016-01-30T03:46:28Z",
-  "id": "nyu-2451-34332",
-  "nyu_addl_dspace_s": "35214",
-  "locn_geometry": "ENVELOPE(81.39076992, 87.4860534, 22.54946706, 17.82127575)",
-  "gbl_indexYear_im": 2001
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile shows village boundaries with socio-demographic and economic Census data for 2001 for the state of Orissa, India linked to the 2001 Census. Includes village socio-demographic and economic Census attribute data such as total population, population by sex, household, literacy and illiteracy rates, and employment by industry as well as village amenities and infrastructure, such as water pumps, wells, bus services, post offices and schools. This layer is part of the VillageMap dataset which includes socio-demographic and economic Census data for 2001 at the village level for all the states of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34332"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Human settlements",
+    "Villages",
+    "Census",
+    "Demography",
+    "Population",
+    "Sex ratio",
+    "Housing",
+    "Labor supply",
+    "Caste",
+    "Literacy",
+    "Society",
+    "Boundaries",
+    "Education",
+    "Health",
+    "Infrastructure (Economics)--India"
+  ],
+  "dct_title_s": "2001 Orissa, India: Village Amenities, Infrastructure, and Census Data",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VillageMap of India"
+  ],
+  "dct_issued_s": "2013",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34332\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73578/nyu_2451_34332.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78591/nyu_2451_34332_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Orissa, Odisha, India",
+    "Bideipur, Odisha, India",
+    "Bāligurha, Odisha, India",
+    "Brahmapur, Odisha, India",
+    "Cuttack, Odisha, India",
+    "Bhubaneswar, Odisha, India"
+  ],
+  "dct_temporal_sm": [
+    "2001"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34332",
+  "gbl_mdModified_dt": "2016-01-30T03:46:28Z",
+  "id": "nyu-2451-34332",
+  "nyu_addl_dspace_s": "35214",
+  "locn_geometry": "ENVELOPE(81.39076992, 87.4860534, 22.54946706, 17.82127575)",
+  "gbl_indexYear_im": [
+    2001
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34334.json b/metadata-aardvark/Datasets/nyu-2451-34334.json
index 2202fb66c..0db431172 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34334.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34334.json
@@ -1,50 +1,66 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile shows village boundaries with socio-demographic and economic Census data for 2001 for the State of Orissa, India linked to the 2001 Census. Includes village socio-demographic and economic Census attribute data such as total population, population by sex, household, literacy and illiteracy rates, and employment by industry. This layer is part of the VillageMap dataset which includes socio-demographic and economic Census data for 2001 at the village level for all the states of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34334",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Human settlements",
-    "Villages",
-    "Census",
-    "Demography",
-    "Population",
-    "Sex ratio",
-    "Housing",
-    "Labor supply",
-    "Caste",
-    "Literacy",
-    "Society",
-    "Boundaries"
-  ],
-  "dct_title_s": "2001 Orissa, India: Village Boundaries with Socio-Demographic and Economic Census Data",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VillageMap of India"
-  ],
-  "dct_issued_s": "2013",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34334\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73575/nyu_2451_34334.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78592/nyu_2451_34334_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Orissa, Odisha, India",
-    "Bideipur, Odisha, India",
-    "B\u0101ligurha, Odisha, India",
-    "Brahmapur, Odisha, India",
-    "Cuttack, Odisha, India",
-    "Bhubaneswar, Odisha, India"
-  ],
-  "dct_temporal_sm": [
-    "2001"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34334",
-  "gbl_mdModified_dt": "2016-01-30T03:46:28Z",
-  "id": "nyu-2451-34334",
-  "nyu_addl_dspace_s": "35216",
-  "locn_geometry": "ENVELOPE(81.39076992, 87.4860534, 22.54946706, 17.82127575)",
-  "gbl_indexYear_im": 2001
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile shows village boundaries with socio-demographic and economic Census data for 2001 for the State of Orissa, India linked to the 2001 Census. Includes village socio-demographic and economic Census attribute data such as total population, population by sex, household, literacy and illiteracy rates, and employment by industry. This layer is part of the VillageMap dataset which includes socio-demographic and economic Census data for 2001 at the village level for all the states of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34334"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Human settlements",
+    "Villages",
+    "Census",
+    "Demography",
+    "Population",
+    "Sex ratio",
+    "Housing",
+    "Labor supply",
+    "Caste",
+    "Literacy",
+    "Society",
+    "Boundaries"
+  ],
+  "dct_title_s": "2001 Orissa, India: Village Boundaries with Socio-Demographic and Economic Census Data",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VillageMap of India"
+  ],
+  "dct_issued_s": "2013",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34334\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73575/nyu_2451_34334.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78592/nyu_2451_34334_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Orissa, Odisha, India",
+    "Bideipur, Odisha, India",
+    "Bāligurha, Odisha, India",
+    "Brahmapur, Odisha, India",
+    "Cuttack, Odisha, India",
+    "Bhubaneswar, Odisha, India"
+  ],
+  "dct_temporal_sm": [
+    "2001"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34334",
+  "gbl_mdModified_dt": "2016-01-30T03:46:28Z",
+  "id": "nyu-2451-34334",
+  "nyu_addl_dspace_s": "35216",
+  "locn_geometry": "ENVELOPE(81.39076992, 87.4860534, 22.54946706, 17.82127575)",
+  "gbl_indexYear_im": [
+    2001
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34335.json b/metadata-aardvark/Datasets/nyu-2451-34335.json
index 22bda9619..5fb80322b 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34335.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34335.json
@@ -1,53 +1,69 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile shows village boundaries with socio-demographic and economic Census data for 2001 for the state of Punjab, India linked to the 2001 Census. Includes village socio-demographic and economic Census attribute data such as total population, population by sex, household, literacy and illiteracy rates, and employment by industry as well as village amenities and infrastructure, such as water pumps, wells, bus services, post offices and schools. This layer is part of the VillageMap dataset which includes socio-demographic and economic Census data for 2001 at the village level for all the states of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34335",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Human settlements",
-    "Villages",
-    "Census",
-    "Demography",
-    "Population",
-    "Sex ratio",
-    "Housing",
-    "Labor supply",
-    "Caste",
-    "Literacy",
-    "Society",
-    "Boundaries",
-    "Education",
-    "Health",
-    "Infrastructure (Economics)--India"
-  ],
-  "dct_title_s": "2001 Punjab, India: Village Amenities, Infrastructure, and Census Data",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VillageMap of India"
-  ],
-  "dct_issued_s": "2013",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34335\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73572/nyu_2451_34335.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78593/nyu_2451_34335_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Punjab, India",
-    "Guru Har Sah\u0101i, Punjab, India",
-    "Path\u0101nkot, Punjab, India",
-    "Pati\u0101la, Punjab, India",
-    "Amritsar, Punjab, India",
-    "Ludhiana, Punjab, India"
-  ],
-  "dct_temporal_sm": [
-    "2001"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34335",
-  "gbl_mdModified_dt": "2016-01-30T03:46:28Z",
-  "id": "nyu-2451-34335",
-  "nyu_addl_dspace_s": "35217",
-  "locn_geometry": "ENVELOPE(73.87442028, 76.95662688, 32.49245457, 29.51430129)",
-  "gbl_indexYear_im": 2001
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile shows village boundaries with socio-demographic and economic Census data for 2001 for the state of Punjab, India linked to the 2001 Census. Includes village socio-demographic and economic Census attribute data such as total population, population by sex, household, literacy and illiteracy rates, and employment by industry as well as village amenities and infrastructure, such as water pumps, wells, bus services, post offices and schools. This layer is part of the VillageMap dataset which includes socio-demographic and economic Census data for 2001 at the village level for all the states of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34335"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Human settlements",
+    "Villages",
+    "Census",
+    "Demography",
+    "Population",
+    "Sex ratio",
+    "Housing",
+    "Labor supply",
+    "Caste",
+    "Literacy",
+    "Society",
+    "Boundaries",
+    "Education",
+    "Health",
+    "Infrastructure (Economics)--India"
+  ],
+  "dct_title_s": "2001 Punjab, India: Village Amenities, Infrastructure, and Census Data",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VillageMap of India"
+  ],
+  "dct_issued_s": "2013",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34335\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73572/nyu_2451_34335.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78593/nyu_2451_34335_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Punjab, India",
+    "Guru Har Sahāi, Punjab, India",
+    "Pathānkot, Punjab, India",
+    "Patiāla, Punjab, India",
+    "Amritsar, Punjab, India",
+    "Ludhiana, Punjab, India"
+  ],
+  "dct_temporal_sm": [
+    "2001"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34335",
+  "gbl_mdModified_dt": "2016-01-30T03:46:28Z",
+  "id": "nyu-2451-34335",
+  "nyu_addl_dspace_s": "35217",
+  "locn_geometry": "ENVELOPE(73.87442028, 76.95662688, 32.49245457, 29.51430129)",
+  "gbl_indexYear_im": [
+    2001
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34337.json b/metadata-aardvark/Datasets/nyu-2451-34337.json
index 26f3bbc93..8de0273a9 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34337.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34337.json
@@ -1,50 +1,66 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile shows village boundaries with socio-demographic and economic Census data for 2001 for the State of Punjab, India linked to the 2001 Census. Includes village socio-demographic and economic Census attribute data such as total population, population by sex, household, literacy and illiteracy rates, and employment by industry. This layer is part of the VillageMap dataset which includes socio-demographic and economic Census data for 2001 at the village level for all the states of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34337",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Human settlements",
-    "Villages",
-    "Census",
-    "Demography",
-    "Population",
-    "Sex ratio",
-    "Housing",
-    "Labor supply",
-    "Caste",
-    "Literacy",
-    "Society",
-    "Boundaries"
-  ],
-  "dct_title_s": "2001 Punjab, India: Village Boundaries with Socio-Demographic and Economic Census Data",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VillageMap of India"
-  ],
-  "dct_issued_s": "2013",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34337\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73569/nyu_2451_34337.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78594/nyu_2451_34337_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Punjab, India",
-    "Guru Har Sah\u0101i, Punjab, India",
-    "Path\u0101nkot, Punjab, India",
-    "Pati\u0101la, Punjab, India",
-    "Amritsar, Punjab, India",
-    "Ludhiana, Punjab, India"
-  ],
-  "dct_temporal_sm": [
-    "2001"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34337",
-  "gbl_mdModified_dt": "2016-01-30T03:46:28Z",
-  "id": "nyu-2451-34337",
-  "nyu_addl_dspace_s": "35219",
-  "locn_geometry": "ENVELOPE(73.87442028, 76.95662688, 32.49245457, 29.51430129)",
-  "gbl_indexYear_im": 2001
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile shows village boundaries with socio-demographic and economic Census data for 2001 for the State of Punjab, India linked to the 2001 Census. Includes village socio-demographic and economic Census attribute data such as total population, population by sex, household, literacy and illiteracy rates, and employment by industry. This layer is part of the VillageMap dataset which includes socio-demographic and economic Census data for 2001 at the village level for all the states of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34337"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Human settlements",
+    "Villages",
+    "Census",
+    "Demography",
+    "Population",
+    "Sex ratio",
+    "Housing",
+    "Labor supply",
+    "Caste",
+    "Literacy",
+    "Society",
+    "Boundaries"
+  ],
+  "dct_title_s": "2001 Punjab, India: Village Boundaries with Socio-Demographic and Economic Census Data",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VillageMap of India"
+  ],
+  "dct_issued_s": "2013",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34337\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73569/nyu_2451_34337.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78594/nyu_2451_34337_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Punjab, India",
+    "Guru Har Sahāi, Punjab, India",
+    "Pathānkot, Punjab, India",
+    "Patiāla, Punjab, India",
+    "Amritsar, Punjab, India",
+    "Ludhiana, Punjab, India"
+  ],
+  "dct_temporal_sm": [
+    "2001"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34337",
+  "gbl_mdModified_dt": "2016-01-30T03:46:28Z",
+  "id": "nyu-2451-34337",
+  "nyu_addl_dspace_s": "35219",
+  "locn_geometry": "ENVELOPE(73.87442028, 76.95662688, 32.49245457, 29.51430129)",
+  "gbl_indexYear_im": [
+    2001
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34338.json b/metadata-aardvark/Datasets/nyu-2451-34338.json
index fa4e5b95c..621e0b55a 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34338.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34338.json
@@ -1,69 +1,85 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile shows village boundaries with socio-demographic and economic Census data for 2001 for the state of Rajasthan, India linked to the 2001 Census. Includes village socio-demographic and economic Census attribute data such as total population, population by sex, household, literacy and illiteracy rates, and employment by industry as well as village amenities and infrastructure, such as water pumps, wells, bus services, post offices and schools. This layer is part of the VillageMap dataset which includes socio-demographic and economic Census data for 2001 at the village level for all the states of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34338",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Human settlements",
-    "Villages",
-    "Census",
-    "Demography",
-    "Population",
-    "Sex ratio",
-    "Housing",
-    "Labor supply",
-    "Caste",
-    "Literacy",
-    "Society",
-    "Boundaries",
-    "Education",
-    "Health",
-    "Infrastructure (Economics)--India"
-  ],
-  "dct_title_s": "2001 Rajasthan, India: Village Amenities, Infrastructure, and Census Data",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VillageMap of India"
-  ],
-  "dct_issued_s": "2013",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34338\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73566/nyu_2451_34338.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78595/nyu_2451_34338_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Rajasthan, India",
-    "M\u0101ndal, Rajasthan, India",
-    "N\u012bm\u0101j, Rajasthan, India",
-    "Bhandarej, Rajasthan, India",
-    "Manoharpur, Rajasthan, India",
-    "N\u0101r\u0101yanpur, Rajasthan, India",
-    "Khejroli, Rajasthan, India",
-    "Baswa, Rajasthan, India",
-    "Bhop\u0101lgarh, Rajasthan, India",
-    "Nap\u0101sar, Rajasthan, India",
-    "Bassi Kal\u0101n, Rajasthan, India",
-    "L\u016bnkaransar, Rajasthan, India",
-    "Siw\u0101na, Rajasthan, India",
-    "Bor\u0101war, Rajasthan, India",
-    "Alwar, Rajasthan, India",
-    "Bh\u012blw\u0101ra, Rajasthan, India",
-    "Udaipur, Rajasthan, India",
-    "Jaipur, Rajasthan, India",
-    "Ajmer, Rajasthan, India",
-    "B\u012bk\u0101ner, Rajasthan, India",
-    "Kota, Rajasthan, India",
-    "Jodhpur, Rajasthan, India"
-  ],
-  "dct_temporal_sm": [
-    "2001"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34338",
-  "gbl_mdModified_dt": "2016-01-30T03:46:27Z",
-  "id": "nyu-2451-34338",
-  "nyu_addl_dspace_s": "35220",
-  "locn_geometry": "ENVELOPE(69.4815444, 78.27096564, 30.192543, 23.06051829)",
-  "gbl_indexYear_im": 2001
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile shows village boundaries with socio-demographic and economic Census data for 2001 for the state of Rajasthan, India linked to the 2001 Census. Includes village socio-demographic and economic Census attribute data such as total population, population by sex, household, literacy and illiteracy rates, and employment by industry as well as village amenities and infrastructure, such as water pumps, wells, bus services, post offices and schools. This layer is part of the VillageMap dataset which includes socio-demographic and economic Census data for 2001 at the village level for all the states of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34338"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Human settlements",
+    "Villages",
+    "Census",
+    "Demography",
+    "Population",
+    "Sex ratio",
+    "Housing",
+    "Labor supply",
+    "Caste",
+    "Literacy",
+    "Society",
+    "Boundaries",
+    "Education",
+    "Health",
+    "Infrastructure (Economics)--India"
+  ],
+  "dct_title_s": "2001 Rajasthan, India: Village Amenities, Infrastructure, and Census Data",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VillageMap of India"
+  ],
+  "dct_issued_s": "2013",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34338\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73566/nyu_2451_34338.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78595/nyu_2451_34338_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Rajasthan, India",
+    "Māndal, Rajasthan, India",
+    "Nīmāj, Rajasthan, India",
+    "Bhandarej, Rajasthan, India",
+    "Manoharpur, Rajasthan, India",
+    "Nārāyanpur, Rajasthan, India",
+    "Khejroli, Rajasthan, India",
+    "Baswa, Rajasthan, India",
+    "Bhopālgarh, Rajasthan, India",
+    "Napāsar, Rajasthan, India",
+    "Bassi Kalān, Rajasthan, India",
+    "Lūnkaransar, Rajasthan, India",
+    "Siwāna, Rajasthan, India",
+    "Borāwar, Rajasthan, India",
+    "Alwar, Rajasthan, India",
+    "Bhīlwāra, Rajasthan, India",
+    "Udaipur, Rajasthan, India",
+    "Jaipur, Rajasthan, India",
+    "Ajmer, Rajasthan, India",
+    "Bīkāner, Rajasthan, India",
+    "Kota, Rajasthan, India",
+    "Jodhpur, Rajasthan, India"
+  ],
+  "dct_temporal_sm": [
+    "2001"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34338",
+  "gbl_mdModified_dt": "2016-01-30T03:46:27Z",
+  "id": "nyu-2451-34338",
+  "nyu_addl_dspace_s": "35220",
+  "locn_geometry": "ENVELOPE(69.4815444, 78.27096564, 30.192543, 23.06051829)",
+  "gbl_indexYear_im": [
+    2001
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34340.json b/metadata-aardvark/Datasets/nyu-2451-34340.json
index 512a25c85..54429d1d6 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34340.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34340.json
@@ -1,66 +1,82 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile shows village boundaries with socio-demographic and economic Census data for 2001 for the State of Rajasthan, India linked to the 2001 Census. Includes village socio-demographic and economic Census attribute data such as total population, population by sex, household, literacy and illiteracy rates, and employment by industry. This layer is part of the VillageMap dataset which includes socio-demographic and economic Census data for 2001 at the village level for all the states of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34340",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Human settlements",
-    "Villages",
-    "Census",
-    "Demography",
-    "Population",
-    "Sex ratio",
-    "Housing",
-    "Labor supply",
-    "Caste",
-    "Literacy",
-    "Society",
-    "Boundaries"
-  ],
-  "dct_title_s": "2001 Rajasthan, India: Village Boundaries with Socio-Demographic and Economic Census Data",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VillageMap of India"
-  ],
-  "dct_issued_s": "2013",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34340\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73563/nyu_2451_34340.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78596/nyu_2451_34340_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Rajasthan, India",
-    "M\u0101ndal, Rajasthan, India",
-    "N\u012bm\u0101j, Rajasthan, India",
-    "Bhandarej, Rajasthan, India",
-    "Manoharpur, Rajasthan, India",
-    "N\u0101r\u0101yanpur, Rajasthan, India",
-    "Khejroli, Rajasthan, India",
-    "Baswa, Rajasthan, India",
-    "Bhop\u0101lgarh, Rajasthan, India",
-    "Nap\u0101sar, Rajasthan, India",
-    "Bass\u012b, Rajasthan, India",
-    "L\u016bnkaransar, Rajasthan, India",
-    "Siw\u0101na, Rajasthan, India",
-    "Bor\u0101war, Rajasthan, India",
-    "Alwar, Rajasthan, India",
-    "Bh\u012blw\u0101ra, Rajasthan, India",
-    "Udaipur, Rajasthan, India",
-    "Jaipur, Rajasthan, India",
-    "Ajmer, Rajasthan, India",
-    "B\u012bk\u0101ner, Rajasthan, India",
-    "Kota, Rajasthan, India",
-    "Jodhpur, Rajasthan, India"
-  ],
-  "dct_temporal_sm": [
-    "2001"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34340",
-  "gbl_mdModified_dt": "2016-01-30T03:46:27Z",
-  "id": "nyu-2451-34340",
-  "nyu_addl_dspace_s": "35222",
-  "locn_geometry": "ENVELOPE(69.4815444, 78.27096564, 30.192543, 23.06051829)",
-  "gbl_indexYear_im": 2001
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile shows village boundaries with socio-demographic and economic Census data for 2001 for the State of Rajasthan, India linked to the 2001 Census. Includes village socio-demographic and economic Census attribute data such as total population, population by sex, household, literacy and illiteracy rates, and employment by industry. This layer is part of the VillageMap dataset which includes socio-demographic and economic Census data for 2001 at the village level for all the states of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34340"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Human settlements",
+    "Villages",
+    "Census",
+    "Demography",
+    "Population",
+    "Sex ratio",
+    "Housing",
+    "Labor supply",
+    "Caste",
+    "Literacy",
+    "Society",
+    "Boundaries"
+  ],
+  "dct_title_s": "2001 Rajasthan, India: Village Boundaries with Socio-Demographic and Economic Census Data",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VillageMap of India"
+  ],
+  "dct_issued_s": "2013",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34340\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73563/nyu_2451_34340.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78596/nyu_2451_34340_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Rajasthan, India",
+    "Māndal, Rajasthan, India",
+    "Nīmāj, Rajasthan, India",
+    "Bhandarej, Rajasthan, India",
+    "Manoharpur, Rajasthan, India",
+    "Nārāyanpur, Rajasthan, India",
+    "Khejroli, Rajasthan, India",
+    "Baswa, Rajasthan, India",
+    "Bhopālgarh, Rajasthan, India",
+    "Napāsar, Rajasthan, India",
+    "Bassī, Rajasthan, India",
+    "Lūnkaransar, Rajasthan, India",
+    "Siwāna, Rajasthan, India",
+    "Borāwar, Rajasthan, India",
+    "Alwar, Rajasthan, India",
+    "Bhīlwāra, Rajasthan, India",
+    "Udaipur, Rajasthan, India",
+    "Jaipur, Rajasthan, India",
+    "Ajmer, Rajasthan, India",
+    "Bīkāner, Rajasthan, India",
+    "Kota, Rajasthan, India",
+    "Jodhpur, Rajasthan, India"
+  ],
+  "dct_temporal_sm": [
+    "2001"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34340",
+  "gbl_mdModified_dt": "2016-01-30T03:46:27Z",
+  "id": "nyu-2451-34340",
+  "nyu_addl_dspace_s": "35222",
+  "locn_geometry": "ENVELOPE(69.4815444, 78.27096564, 30.192543, 23.06051829)",
+  "gbl_indexYear_im": [
+    2001
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34341.json b/metadata-aardvark/Datasets/nyu-2451-34341.json
index a84d37672..31582c05a 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34341.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34341.json
@@ -1,47 +1,63 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This data layer shows post-delimitation state Legislative Assembly constituency boundaries and data relating to the 2012 Assembly elections for the State of Goa, India. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34341",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Elections",
-    "Political Parties",
-    "Voting",
-    "Politics and government",
-    "Boundaries",
-    "Society"
-  ],
-  "dct_title_s": "2012 Goa, India: Post Delimitation Assembly Constituency Boundaries and Election Data",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "PollMap of India"
-  ],
-  "dct_issued_s": "2013",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34341\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73151/nyu_2451_34341.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78597/nyu_2451_34341_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Goa, India",
-    "Calangute, Goa, India",
-    "Madgaon, Goa, India",
-    "Panjim, Goa, India",
-    "Ponda, Goa, India",
-    "Saligao, Goa, India",
-    "Santa Cruz, Goa, India",
-    "Vasco, Goa, India",
-    "Valpoy, Goa, India"
-  ],
-  "dct_temporal_sm": [
-    "2012"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34341",
-  "gbl_mdModified_dt": "2016-01-30T03:46:11Z",
-  "id": "nyu-2451-34341",
-  "nyu_addl_dspace_s": "35223",
-  "locn_geometry": "ENVELOPE(73.689232, 74.336983, 15.800768, 14.89776)",
-  "gbl_indexYear_im": 2012
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This data layer shows post-delimitation state Legislative Assembly constituency boundaries and data relating to the 2012 Assembly elections for the State of Goa, India. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34341"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Elections",
+    "Political Parties",
+    "Voting",
+    "Politics and government",
+    "Boundaries",
+    "Society"
+  ],
+  "dct_title_s": "2012 Goa, India: Post Delimitation Assembly Constituency Boundaries and Election Data",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "PollMap of India"
+  ],
+  "dct_issued_s": "2013",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34341\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73151/nyu_2451_34341.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78597/nyu_2451_34341_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Goa, India",
+    "Calangute, Goa, India",
+    "Madgaon, Goa, India",
+    "Panjim, Goa, India",
+    "Ponda, Goa, India",
+    "Saligao, Goa, India",
+    "Santa Cruz, Goa, India",
+    "Vasco, Goa, India",
+    "Valpoy, Goa, India"
+  ],
+  "dct_temporal_sm": [
+    "2012"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34341",
+  "gbl_mdModified_dt": "2016-01-30T03:46:11Z",
+  "id": "nyu-2451-34341",
+  "nyu_addl_dspace_s": "35223",
+  "locn_geometry": "ENVELOPE(73.689232, 74.336983, 15.800768, 14.89776)",
+  "gbl_indexYear_im": [
+    2012
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34342.json b/metadata-aardvark/Datasets/nyu-2451-34342.json
index b5da62d2f..667ae089e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34342.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34342.json
@@ -1,51 +1,67 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile shows village locations with socio-demographic and economic Census data for 2001 for the state of Sikkim, India linked to the 2001 Census. Includes village socio-demographic and economic Census attribute data such as total population, population by sex, household, literacy and illiteracy rates, and employment by industry as well as village amenities and infrastructure, such as water pumps, wells, bus services, post offices and schools. This layer is part of the VillageMap dataset which includes socio-demographic and economic Census data for 2001 at the village level for all the states of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34342",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Human settlements",
-    "Villages",
-    "Census",
-    "Demography",
-    "Population",
-    "Sex ratio",
-    "Housing",
-    "Labor supply",
-    "Caste",
-    "Literacy",
-    "Society",
-    "Boundaries",
-    "Education",
-    "Health",
-    "Infrastructure (Economics)--India"
-  ],
-  "dct_title_s": "2001 Sikkim, India: Village Amenities Points with Socio-Demographic and Economic Census Data",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VillageMap of India"
-  ],
-  "dct_issued_s": "2013",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34342\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73560/nyu_2451_34342.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78598/nyu_2451_34342_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Sikkim, India",
-    "Gangtok, Sikkim, India",
-    "Rhenok, Sikkim, India",
-    "T\u0101dong, Sikkim, India"
-  ],
-  "dct_temporal_sm": [
-    "2001"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34342",
-  "gbl_mdModified_dt": "2016-01-30T03:46:27Z",
-  "id": "nyu-2451-34342",
-  "nyu_addl_dspace_s": "35224",
-  "locn_geometry": "ENVELOPE(88.07766732, 88.82826228, 27.72593118, 27.08581158)",
-  "gbl_indexYear_im": 2001
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile shows village locations with socio-demographic and economic Census data for 2001 for the state of Sikkim, India linked to the 2001 Census. Includes village socio-demographic and economic Census attribute data such as total population, population by sex, household, literacy and illiteracy rates, and employment by industry as well as village amenities and infrastructure, such as water pumps, wells, bus services, post offices and schools. This layer is part of the VillageMap dataset which includes socio-demographic and economic Census data for 2001 at the village level for all the states of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34342"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Human settlements",
+    "Villages",
+    "Census",
+    "Demography",
+    "Population",
+    "Sex ratio",
+    "Housing",
+    "Labor supply",
+    "Caste",
+    "Literacy",
+    "Society",
+    "Boundaries",
+    "Education",
+    "Health",
+    "Infrastructure (Economics)--India"
+  ],
+  "dct_title_s": "2001 Sikkim, India: Village Amenities Points with Socio-Demographic and Economic Census Data",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VillageMap of India"
+  ],
+  "dct_issued_s": "2013",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34342\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73560/nyu_2451_34342.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78598/nyu_2451_34342_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Sikkim, India",
+    "Gangtok, Sikkim, India",
+    "Rhenok, Sikkim, India",
+    "Tādong, Sikkim, India"
+  ],
+  "dct_temporal_sm": [
+    "2001"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34342",
+  "gbl_mdModified_dt": "2016-01-30T03:46:27Z",
+  "id": "nyu-2451-34342",
+  "nyu_addl_dspace_s": "35224",
+  "locn_geometry": "ENVELOPE(88.07766732, 88.82826228, 27.72593118, 27.08581158)",
+  "gbl_indexYear_im": [
+    2001
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34343.json b/metadata-aardvark/Datasets/nyu-2451-34343.json
index 83fbc5594..a6cf81699 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34343.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34343.json
@@ -1,48 +1,64 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile shows village locations with socio-demographic and economic Census data for 2001 for the State of Sikkim, India linked to the 2001 Census. Includes village socio-demographic and economic Census attribute data such as total population, population by sex, household, literacy and illiteracy rates, and employment by industry. This layer is part of the VillageMap dataset which includes socio-demographic and economic Census data for 2001 at the village level for all the states of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc.  This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34343",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Human settlements",
-    "Villages",
-    "Census",
-    "Demography",
-    "Population",
-    "Sex ratio",
-    "Housing",
-    "Labor supply",
-    "Caste",
-    "Literacy",
-    "Society",
-    "Location"
-  ],
-  "dct_title_s": "2001 Sikkim, India: Village Points with Socio-Demographic and Economic Census Data",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VillageMap of India"
-  ],
-  "dct_issued_s": "2013",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34343\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73557/nyu_2451_34343.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78599/nyu_2451_34343_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Sikkim, India",
-    "Gangtok, Sikkim, India",
-    "Rhenok, Sikkim, India",
-    "T\u0101dong, Sikkim, India"
-  ],
-  "dct_temporal_sm": [
-    "2001"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34343",
-  "gbl_mdModified_dt": "2016-01-30T03:46:27Z",
-  "id": "nyu-2451-34343",
-  "nyu_addl_dspace_s": "35225",
-  "locn_geometry": "ENVELOPE(88.07766732, 88.82826228, 27.72593118, 27.08581158)",
-  "gbl_indexYear_im": 2001
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile shows village locations with socio-demographic and economic Census data for 2001 for the State of Sikkim, India linked to the 2001 Census. Includes village socio-demographic and economic Census attribute data such as total population, population by sex, household, literacy and illiteracy rates, and employment by industry. This layer is part of the VillageMap dataset which includes socio-demographic and economic Census data for 2001 at the village level for all the states of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc.  This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34343"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Human settlements",
+    "Villages",
+    "Census",
+    "Demography",
+    "Population",
+    "Sex ratio",
+    "Housing",
+    "Labor supply",
+    "Caste",
+    "Literacy",
+    "Society",
+    "Location"
+  ],
+  "dct_title_s": "2001 Sikkim, India: Village Points with Socio-Demographic and Economic Census Data",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VillageMap of India"
+  ],
+  "dct_issued_s": "2013",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34343\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73557/nyu_2451_34343.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78599/nyu_2451_34343_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Sikkim, India",
+    "Gangtok, Sikkim, India",
+    "Rhenok, Sikkim, India",
+    "Tādong, Sikkim, India"
+  ],
+  "dct_temporal_sm": [
+    "2001"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34343",
+  "gbl_mdModified_dt": "2016-01-30T03:46:27Z",
+  "id": "nyu-2451-34343",
+  "nyu_addl_dspace_s": "35225",
+  "locn_geometry": "ENVELOPE(88.07766732, 88.82826228, 27.72593118, 27.08581158)",
+  "gbl_indexYear_im": [
+    2001
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34345.json b/metadata-aardvark/Datasets/nyu-2451-34345.json
index b5e374989..e0a7c5144 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34345.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34345.json
@@ -1,55 +1,71 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile shows village boundaries with socio-demographic and economic Census data for 2001 for the state of Tamilnadu, India linked to the 2001 Census. Includes village socio-demographic and economic Census attribute data such as total population, population by sex, household, literacy and illiteracy rates, and employment by industry as well as village amenities and infrastructure, such as water pumps, wells, bus services, post offices and schools. This layer is part of the VillageMap dataset which includes socio-demographic and economic Census data for 2001 at the village level for all the states of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34345",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Human settlements",
-    "Villages",
-    "Census",
-    "Demography",
-    "Population",
-    "Sex ratio",
-    "Housing",
-    "Labor supply",
-    "Caste",
-    "Literacy",
-    "Society",
-    "Boundaries",
-    "Education",
-    "Health",
-    "Infrastructure (Economics)--India"
-  ],
-  "dct_title_s": "2001 Tamil Nadu, India: Village Amenities, Infrastructure, and Census Data",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VillageMap of India"
-  ],
-  "dct_issued_s": "2013",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34345\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73548/nyu_2451_34345.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78600/nyu_2451_34345_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Tamil Nadu, India",
-    "Eraniel, Tamil Nadu, India",
-    "Pamban, Tamil Nadu, India",
-    "Salem, Tamil Nadu, India",
-    "Tiruchchir\u0101ppalli, Tamil Nadu, India",
-    "Madurai, Tamil Nadu, India",
-    "Coimbatore, Tamil Nadu, India",
-    "Chennai, Tamil Nadu, India"
-  ],
-  "dct_temporal_sm": [
-    "2001"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34345",
-  "gbl_mdModified_dt": "2016-01-30T03:46:26Z",
-  "id": "nyu-2451-34345",
-  "nyu_addl_dspace_s": "35227",
-  "locn_geometry": "ENVELOPE(76.2408828, 80.35334784, 13.5639315, 8.07320691)",
-  "gbl_indexYear_im": 2001
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile shows village boundaries with socio-demographic and economic Census data for 2001 for the state of Tamilnadu, India linked to the 2001 Census. Includes village socio-demographic and economic Census attribute data such as total population, population by sex, household, literacy and illiteracy rates, and employment by industry as well as village amenities and infrastructure, such as water pumps, wells, bus services, post offices and schools. This layer is part of the VillageMap dataset which includes socio-demographic and economic Census data for 2001 at the village level for all the states of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34345"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Human settlements",
+    "Villages",
+    "Census",
+    "Demography",
+    "Population",
+    "Sex ratio",
+    "Housing",
+    "Labor supply",
+    "Caste",
+    "Literacy",
+    "Society",
+    "Boundaries",
+    "Education",
+    "Health",
+    "Infrastructure (Economics)--India"
+  ],
+  "dct_title_s": "2001 Tamil Nadu, India: Village Amenities, Infrastructure, and Census Data",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VillageMap of India"
+  ],
+  "dct_issued_s": "2013",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34345\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73548/nyu_2451_34345.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78600/nyu_2451_34345_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Tamil Nadu, India",
+    "Eraniel, Tamil Nadu, India",
+    "Pamban, Tamil Nadu, India",
+    "Salem, Tamil Nadu, India",
+    "Tiruchchirāppalli, Tamil Nadu, India",
+    "Madurai, Tamil Nadu, India",
+    "Coimbatore, Tamil Nadu, India",
+    "Chennai, Tamil Nadu, India"
+  ],
+  "dct_temporal_sm": [
+    "2001"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34345",
+  "gbl_mdModified_dt": "2016-01-30T03:46:26Z",
+  "id": "nyu-2451-34345",
+  "nyu_addl_dspace_s": "35227",
+  "locn_geometry": "ENVELOPE(76.2408828, 80.35334784, 13.5639315, 8.07320691)",
+  "gbl_indexYear_im": [
+    2001
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34347.json b/metadata-aardvark/Datasets/nyu-2451-34347.json
index b32f99e35..1086b1921 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34347.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34347.json
@@ -1,52 +1,68 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile shows village boundaries with socio-demographic and economic Census data for 2001 for the State of Tamilnadu, India linked to the 2001 Census. Includes village socio-demographic and economic Census attribute data such as total population, population by sex, household, literacy and illiteracy rates, and employment by industry. This layer is part of the VillageMap dataset which includes socio-demographic and economic Census data for 2001 at the village level for all the states of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34347",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Human settlements",
-    "Villages",
-    "Census",
-    "Demography",
-    "Population",
-    "Sex ratio",
-    "Housing",
-    "Labor supply",
-    "Caste",
-    "Literacy",
-    "Society",
-    "Boundaries"
-  ],
-  "dct_title_s": "2001 Tamil Nadu, India: Village Boundaries with Socio-Demographic and Economic Census Data",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VillageMap of India"
-  ],
-  "dct_issued_s": "2013",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34347\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73545/nyu_2451_34347.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78601/nyu_2451_34347_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Tamil Nadu, India",
-    "Eraniel, Tamil Nadu, India",
-    "Pamban, Tamil Nadu, India",
-    "Salem, Tamil Nadu, India",
-    "Tiruchchirappalli, Tamil Nadu, India",
-    "Madurai District, Tamil Nadu, India",
-    "Coimbatore, Tamil Nadu, India",
-    "Chennai District, Tamil Nadu, India"
-  ],
-  "dct_temporal_sm": [
-    "2001"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34347",
-  "gbl_mdModified_dt": "2016-01-30T03:46:26Z",
-  "id": "nyu-2451-34347",
-  "nyu_addl_dspace_s": "35229",
-  "locn_geometry": "ENVELOPE(76.2408828, 80.35334784, 13.5639315, 8.07320691)",
-  "gbl_indexYear_im": 2001
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile shows village boundaries with socio-demographic and economic Census data for 2001 for the State of Tamilnadu, India linked to the 2001 Census. Includes village socio-demographic and economic Census attribute data such as total population, population by sex, household, literacy and illiteracy rates, and employment by industry. This layer is part of the VillageMap dataset which includes socio-demographic and economic Census data for 2001 at the village level for all the states of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34347"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Human settlements",
+    "Villages",
+    "Census",
+    "Demography",
+    "Population",
+    "Sex ratio",
+    "Housing",
+    "Labor supply",
+    "Caste",
+    "Literacy",
+    "Society",
+    "Boundaries"
+  ],
+  "dct_title_s": "2001 Tamil Nadu, India: Village Boundaries with Socio-Demographic and Economic Census Data",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VillageMap of India"
+  ],
+  "dct_issued_s": "2013",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34347\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73545/nyu_2451_34347.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78601/nyu_2451_34347_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Tamil Nadu, India",
+    "Eraniel, Tamil Nadu, India",
+    "Pamban, Tamil Nadu, India",
+    "Salem, Tamil Nadu, India",
+    "Tiruchchirappalli, Tamil Nadu, India",
+    "Madurai District, Tamil Nadu, India",
+    "Coimbatore, Tamil Nadu, India",
+    "Chennai District, Tamil Nadu, India"
+  ],
+  "dct_temporal_sm": [
+    "2001"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34347",
+  "gbl_mdModified_dt": "2016-01-30T03:46:26Z",
+  "id": "nyu-2451-34347",
+  "nyu_addl_dspace_s": "35229",
+  "locn_geometry": "ENVELOPE(76.2408828, 80.35334784, 13.5639315, 8.07320691)",
+  "gbl_indexYear_im": [
+    2001
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34348.json b/metadata-aardvark/Datasets/nyu-2451-34348.json
index 9aa340fbd..fce0b7bde 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34348.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34348.json
@@ -1,50 +1,66 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile shows village boundaries with socio-demographic and economic Census data for 2001 for the state of Tripura, India linked to the 2001 Census. Includes village socio-demographic and economic Census attribute data such as total population, population by sex, household, literacy and illiteracy rates, and employment by industry as well as village amenities and infrastructure, such as water pumps, wells, bus services, post offices and schools. This layer is part of the VillageMap dataset which includes socio-demographic and economic Census data for 2001 at the village level for all the states of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34348",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Human settlements",
-    "Villages",
-    "Census",
-    "Demography",
-    "Population",
-    "Sex ratio",
-    "Housing",
-    "Labor supply",
-    "Caste",
-    "Literacy",
-    "Society",
-    "Boundaries",
-    "Education",
-    "Health",
-    "Infrastructure (Economics)--India"
-  ],
-  "dct_title_s": "2001 Tripura, India: Village Amenities, Infrastructure, and Census Data",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VillageMap of India"
-  ],
-  "dct_issued_s": "2013",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34348\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73542/nyu_2451_34348.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78602/nyu_2451_34348_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Tripura, India",
-    "Barjala, Tripura, India",
-    "Agartala, Tripura, India"
-  ],
-  "dct_temporal_sm": [
-    "2001"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34348",
-  "gbl_mdModified_dt": "2016-01-30T03:46:26Z",
-  "id": "nyu-2451-34348",
-  "nyu_addl_dspace_s": "35230",
-  "locn_geometry": "ENVELOPE(91.1536560058594, 92.3343887329102, 24.5210094451904, 22.9480876922607)",
-  "gbl_indexYear_im": 2001
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile shows village boundaries with socio-demographic and economic Census data for 2001 for the state of Tripura, India linked to the 2001 Census. Includes village socio-demographic and economic Census attribute data such as total population, population by sex, household, literacy and illiteracy rates, and employment by industry as well as village amenities and infrastructure, such as water pumps, wells, bus services, post offices and schools. This layer is part of the VillageMap dataset which includes socio-demographic and economic Census data for 2001 at the village level for all the states of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34348"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Human settlements",
+    "Villages",
+    "Census",
+    "Demography",
+    "Population",
+    "Sex ratio",
+    "Housing",
+    "Labor supply",
+    "Caste",
+    "Literacy",
+    "Society",
+    "Boundaries",
+    "Education",
+    "Health",
+    "Infrastructure (Economics)--India"
+  ],
+  "dct_title_s": "2001 Tripura, India: Village Amenities, Infrastructure, and Census Data",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VillageMap of India"
+  ],
+  "dct_issued_s": "2013",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34348\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73542/nyu_2451_34348.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78602/nyu_2451_34348_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Tripura, India",
+    "Barjala, Tripura, India",
+    "Agartala, Tripura, India"
+  ],
+  "dct_temporal_sm": [
+    "2001"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34348",
+  "gbl_mdModified_dt": "2016-01-30T03:46:26Z",
+  "id": "nyu-2451-34348",
+  "nyu_addl_dspace_s": "35230",
+  "locn_geometry": "ENVELOPE(91.1536560058594, 92.3343887329102, 24.5210094451904, 22.9480876922607)",
+  "gbl_indexYear_im": [
+    2001
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34349.json b/metadata-aardvark/Datasets/nyu-2451-34349.json
index 3cb82489c..22b43d948 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34349.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34349.json
@@ -1,60 +1,76 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile shows village boundaries with socio-demographic and economic Census data for 2001 for the western region of the State of Uttar Pradesh, India linked to the 2001 Census. Includes village socio-demographic and economic Census attribute data such as total population, population by sex, household, literacy and illiteracy rates, and employment by industry. This layer is part of the VillageMap dataset which includes socio-demographic and economic Census data for 2001 at the village level for all the states of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc. This map includes data for 26877 villages, 313 towns, 23 districts and 1 state. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34349",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Human settlements",
-    "Villages",
-    "Census",
-    "Demography",
-    "Population",
-    "Sex ratio",
-    "Housing",
-    "Labor supply",
-    "Caste",
-    "Literacy",
-    "Society",
-    "Boundaries"
-  ],
-  "dct_title_s": "2001 Uttar Pradesh West, India: Village Amenities, Infrastructure, and Census Data",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VillageMap of India"
-  ],
-  "dct_issued_s": "2013",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34349\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73530/nyu_2451_34349.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78603/nyu_2451_34349_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Uttar Pradesh, India",
-    "Jaula, Uttar Pradesh, India",
-    "Et\u0101wah District, Uttar Pradesh, India",
-    "H\u0101pur, Uttar Pradesh, India",
-    "R\u0101mpur, Uttar Pradesh, India",
-    "Mathura district, Uttar Pradesh, India",
-    "Noida, Uttar Pradesh, India",
-    "Muzaffarnagar district, Uttar Pradesh, India",
-    "Firozabad, Uttar Pradesh, India",
-    "Sah\u0101ranpur, Uttar Pradesh, India",
-    "Moradabad, Uttar Pradesh, India",
-    "Al\u012bgarh District, Uttar Pradesh, India",
-    "Bareilly district, Uttar Pradesh, India",
-    "Ghaziabad, Uttar Pradesh, India",
-    "Meerut District, Uttar Pradesh, India",
-    "Agra, Uttar Pradesh, India"
-  ],
-  "dct_temporal_sm": [
-    "2001"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34349",
-  "gbl_mdModified_dt": "2016-01-30T03:46:25Z",
-  "id": "nyu-2451-34349",
-  "nyu_addl_dspace_s": "35231",
-  "locn_geometry": "ENVELOPE(77.08887504, 80.45230104, 30.40547004, 26.36332902)",
-  "gbl_indexYear_im": 2001
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile shows village boundaries with socio-demographic and economic Census data for 2001 for the western region of the State of Uttar Pradesh, India linked to the 2001 Census. Includes village socio-demographic and economic Census attribute data such as total population, population by sex, household, literacy and illiteracy rates, and employment by industry. This layer is part of the VillageMap dataset which includes socio-demographic and economic Census data for 2001 at the village level for all the states of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc. This map includes data for 26877 villages, 313 towns, 23 districts and 1 state. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34349"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Human settlements",
+    "Villages",
+    "Census",
+    "Demography",
+    "Population",
+    "Sex ratio",
+    "Housing",
+    "Labor supply",
+    "Caste",
+    "Literacy",
+    "Society",
+    "Boundaries"
+  ],
+  "dct_title_s": "2001 Uttar Pradesh West, India: Village Amenities, Infrastructure, and Census Data",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VillageMap of India"
+  ],
+  "dct_issued_s": "2013",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34349\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73530/nyu_2451_34349.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78603/nyu_2451_34349_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Uttar Pradesh, India",
+    "Jaula, Uttar Pradesh, India",
+    "Etāwah District, Uttar Pradesh, India",
+    "Hāpur, Uttar Pradesh, India",
+    "Rāmpur, Uttar Pradesh, India",
+    "Mathura district, Uttar Pradesh, India",
+    "Noida, Uttar Pradesh, India",
+    "Muzaffarnagar district, Uttar Pradesh, India",
+    "Firozabad, Uttar Pradesh, India",
+    "Sahāranpur, Uttar Pradesh, India",
+    "Moradabad, Uttar Pradesh, India",
+    "Alīgarh District, Uttar Pradesh, India",
+    "Bareilly district, Uttar Pradesh, India",
+    "Ghaziabad, Uttar Pradesh, India",
+    "Meerut District, Uttar Pradesh, India",
+    "Agra, Uttar Pradesh, India"
+  ],
+  "dct_temporal_sm": [
+    "2001"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34349",
+  "gbl_mdModified_dt": "2016-01-30T03:46:25Z",
+  "id": "nyu-2451-34349",
+  "nyu_addl_dspace_s": "35231",
+  "locn_geometry": "ENVELOPE(77.08887504, 80.45230104, 30.40547004, 26.36332902)",
+  "gbl_indexYear_im": [
+    2001
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34350.json b/metadata-aardvark/Datasets/nyu-2451-34350.json
index 98f2a010d..c7ba4affb 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34350.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34350.json
@@ -1,47 +1,63 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile shows village boundaries with socio-demographic and economic Census data for 2001 for the State of Tripura, India linked to the 2001 Census. Includes village socio-demographic and economic Census attribute data such as total population, population by sex, household, literacy and illiteracy rates, and employment by industry. This layer is part of the VillageMap dataset which includes socio-demographic and economic Census data for 2001 at the village level for all the states of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34350",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Human settlements",
-    "Villages",
-    "Census",
-    "Demography",
-    "Population",
-    "Sex ratio",
-    "Housing",
-    "Labor supply",
-    "Caste",
-    "Literacy",
-    "Society",
-    "Boundaries"
-  ],
-  "dct_title_s": "2001 Tripura, India: Village Boundaries with Socio-Demographic and Economic Census Data",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VillageMap of India"
-  ],
-  "dct_issued_s": "2013",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34350\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73539/nyu_2451_34350.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78604/nyu_2451_34350_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Tripura, India",
-    "Barjala, Tripura, India",
-    "Agartala, Tripura, India"
-  ],
-  "dct_temporal_sm": [
-    "2001"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34350",
-  "gbl_mdModified_dt": "2016-01-30T03:46:26Z",
-  "id": "nyu-2451-34350",
-  "nyu_addl_dspace_s": "35232",
-  "locn_geometry": "ENVELOPE(91.1536560058594, 92.3343887329102, 24.5210094451904, 22.9480876922607)",
-  "gbl_indexYear_im": 2001
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile shows village boundaries with socio-demographic and economic Census data for 2001 for the State of Tripura, India linked to the 2001 Census. Includes village socio-demographic and economic Census attribute data such as total population, population by sex, household, literacy and illiteracy rates, and employment by industry. This layer is part of the VillageMap dataset which includes socio-demographic and economic Census data for 2001 at the village level for all the states of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34350"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Human settlements",
+    "Villages",
+    "Census",
+    "Demography",
+    "Population",
+    "Sex ratio",
+    "Housing",
+    "Labor supply",
+    "Caste",
+    "Literacy",
+    "Society",
+    "Boundaries"
+  ],
+  "dct_title_s": "2001 Tripura, India: Village Boundaries with Socio-Demographic and Economic Census Data",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VillageMap of India"
+  ],
+  "dct_issued_s": "2013",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34350\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73539/nyu_2451_34350.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78604/nyu_2451_34350_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Tripura, India",
+    "Barjala, Tripura, India",
+    "Agartala, Tripura, India"
+  ],
+  "dct_temporal_sm": [
+    "2001"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34350",
+  "gbl_mdModified_dt": "2016-01-30T03:46:26Z",
+  "id": "nyu-2451-34350",
+  "nyu_addl_dspace_s": "35232",
+  "locn_geometry": "ENVELOPE(91.1536560058594, 92.3343887329102, 24.5210094451904, 22.9480876922607)",
+  "gbl_indexYear_im": [
+    2001
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34351.json b/metadata-aardvark/Datasets/nyu-2451-34351.json
index a697a07b5..8bf969b70 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34351.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34351.json
@@ -1,56 +1,72 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile shows village boundaries with socio-demographic and economic Census data for 2001 for the state of Uttar Pradesh, India linked to the 2001 Census. Includes village socio-demographic and economic Census attribute data such as total population, population by sex, household, literacy and illiteracy rates, and employment by industry as well as village amenities and infrastructure, such as water pumps, wells, bus services, post offices and schools. This layer is part of the VillageMap dataset which includes socio-demographic and economic Census data for 2001 at the village level for all the states of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34351",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Human settlements",
-    "Villages",
-    "Census",
-    "Demography",
-    "Population",
-    "Sex ratio",
-    "Housing",
-    "Labor supply",
-    "Caste",
-    "Literacy",
-    "Society",
-    "Boundaries",
-    "Education",
-    "Health",
-    "Infrastructure (Economics)--India"
-  ],
-  "dct_title_s": "2001 Uttar Pradesh East, India: Village Amenities, Infrastructure, and Census Data",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VillageMap of India"
-  ],
-  "dct_issued_s": "2013",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34351\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73536/nyu_2451_34351.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78605/nyu_2451_34351_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Uttar Pradesh, India",
-    "Bansgaon, Uttar Pradesh, India",
-    "Sherpur, Uttar Pradesh, India",
-    "Reot\u012bpur, Uttar Pradesh, India",
-    "Jh\u0101nsi, Uttar Pradesh, India",
-    "Gorakhpur, Uttar Pradesh, India",
-    "Allah\u0101b\u0101d, Uttar Pradesh, India",
-    "Lucknow District, Uttar Pradesh, India",
-    "K\u0101npur, Uttar Pradesh, India"
-  ],
-  "dct_temporal_sm": [
-    "2001"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34351",
-  "gbl_mdModified_dt": "2016-01-30T03:46:25Z",
-  "id": "nyu-2451-34351",
-  "nyu_addl_dspace_s": "35233",
-  "locn_geometry": "ENVELOPE(78.17001336, 84.6357498, 28.69083981, 23.87022021)",
-  "gbl_indexYear_im": 2001
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile shows village boundaries with socio-demographic and economic Census data for 2001 for the state of Uttar Pradesh, India linked to the 2001 Census. Includes village socio-demographic and economic Census attribute data such as total population, population by sex, household, literacy and illiteracy rates, and employment by industry as well as village amenities and infrastructure, such as water pumps, wells, bus services, post offices and schools. This layer is part of the VillageMap dataset which includes socio-demographic and economic Census data for 2001 at the village level for all the states of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34351"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Human settlements",
+    "Villages",
+    "Census",
+    "Demography",
+    "Population",
+    "Sex ratio",
+    "Housing",
+    "Labor supply",
+    "Caste",
+    "Literacy",
+    "Society",
+    "Boundaries",
+    "Education",
+    "Health",
+    "Infrastructure (Economics)--India"
+  ],
+  "dct_title_s": "2001 Uttar Pradesh East, India: Village Amenities, Infrastructure, and Census Data",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VillageMap of India"
+  ],
+  "dct_issued_s": "2013",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34351\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73536/nyu_2451_34351.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78605/nyu_2451_34351_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Uttar Pradesh, India",
+    "Bansgaon, Uttar Pradesh, India",
+    "Sherpur, Uttar Pradesh, India",
+    "Reotīpur, Uttar Pradesh, India",
+    "Jhānsi, Uttar Pradesh, India",
+    "Gorakhpur, Uttar Pradesh, India",
+    "Allahābād, Uttar Pradesh, India",
+    "Lucknow District, Uttar Pradesh, India",
+    "Kānpur, Uttar Pradesh, India"
+  ],
+  "dct_temporal_sm": [
+    "2001"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34351",
+  "gbl_mdModified_dt": "2016-01-30T03:46:25Z",
+  "id": "nyu-2451-34351",
+  "nyu_addl_dspace_s": "35233",
+  "locn_geometry": "ENVELOPE(78.17001336, 84.6357498, 28.69083981, 23.87022021)",
+  "gbl_indexYear_im": [
+    2001
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34352.json b/metadata-aardvark/Datasets/nyu-2451-34352.json
index 65150049f..808d34a18 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34352.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34352.json
@@ -1,49 +1,65 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This data layer shows post-delimitation state Legislative Assembly constituency boundaries and data relating to the 2012 Assembly elections for the State of Gujarat, India. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34352",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Elections",
-    "Political Parties",
-    "Voting",
-    "Politics and government",
-    "Boundaries",
-    "Society"
-  ],
-  "dct_title_s": "2012 Gujarat, India: Post Delimitation Assembly Constituency Boundaries and Election Data",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "PollMap of India"
-  ],
-  "dct_issued_s": "2013",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34352\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73128/nyu_2451_34352.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78606/nyu_2451_34352_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Gujarat, India",
-    "Bhavnagar, Gujarat, India",
-    "Disa, Gujarat, India",
-    "Dw\u0101rka, Gujarat, India",
-    "Fatehpura, Gujarat, India",
-    "Godhra, Gujarat, India",
-    "J\u0101mnagar (country, state, region,...), Gujarat, India",
-    "J\u016bn\u0101gadh, Gujarat, India",
-    "Bhuj, Gujarat, India",
-    "Rajkot, Gujarat, India",
-    "S\u0101barmat\u012b, Gujarat, India"
-  ],
-  "dct_temporal_sm": [
-    "2012"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34352",
-  "gbl_mdModified_dt": "2016-01-30T03:46:11Z",
-  "id": "nyu-2451-34352",
-  "nyu_addl_dspace_s": "35234",
-  "locn_geometry": "ENVELOPE(68.11009, 74.47706, 24.71266, 20.11926)",
-  "gbl_indexYear_im": 2012
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This data layer shows post-delimitation state Legislative Assembly constituency boundaries and data relating to the 2012 Assembly elections for the State of Gujarat, India. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34352"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Elections",
+    "Political Parties",
+    "Voting",
+    "Politics and government",
+    "Boundaries",
+    "Society"
+  ],
+  "dct_title_s": "2012 Gujarat, India: Post Delimitation Assembly Constituency Boundaries and Election Data",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "PollMap of India"
+  ],
+  "dct_issued_s": "2013",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34352\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73128/nyu_2451_34352.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78606/nyu_2451_34352_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Gujarat, India",
+    "Bhavnagar, Gujarat, India",
+    "Disa, Gujarat, India",
+    "Dwārka, Gujarat, India",
+    "Fatehpura, Gujarat, India",
+    "Godhra, Gujarat, India",
+    "Jāmnagar (country, state, region,...), Gujarat, India",
+    "Jūnāgadh, Gujarat, India",
+    "Bhuj, Gujarat, India",
+    "Rajkot, Gujarat, India",
+    "Sābarmatī, Gujarat, India"
+  ],
+  "dct_temporal_sm": [
+    "2012"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34352",
+  "gbl_mdModified_dt": "2016-01-30T03:46:11Z",
+  "id": "nyu-2451-34352",
+  "nyu_addl_dspace_s": "35234",
+  "locn_geometry": "ENVELOPE(68.11009, 74.47706, 24.71266, 20.11926)",
+  "gbl_indexYear_im": [
+    2012
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34353.json b/metadata-aardvark/Datasets/nyu-2451-34353.json
index e6d9cc336..8e23a7229 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34353.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34353.json
@@ -1,53 +1,69 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile shows village boundaries with socio-demographic and economic Census data for 2001 for the State of Uttar Pradesh, India linked to the 2001 Census. Includes village socio-demographic and economic Census attribute data such as total population, population by sex, household, literacy and illiteracy rates, and employment by industry. This layer is part of the VillageMap dataset which includes socio-demographic and economic Census data for 2001 at the village level for all the states of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc.  This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34353",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Human settlements",
-    "Villages",
-    "Census",
-    "Demography",
-    "Population",
-    "Sex ratio",
-    "Housing",
-    "Labor supply",
-    "Caste",
-    "Literacy",
-    "Society",
-    "Location"
-  ],
-  "dct_title_s": "2001 Uttar Pradesh East, India: Village Boundaries with Socio-Demographic and Economic Census Data",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VillageMap of India"
-  ],
-  "dct_issued_s": "2013",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34353\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73533/nyu_2451_34353.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78607/nyu_2451_34353_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Uttar Pradesh, India",
-    "B\u0101nsg\u0101on, Uttar Pradesh, India",
-    "Sherpur, Uttar Pradesh, India",
-    "Reot\u012bpur, Uttar Pradesh, India",
-    "Jhansi District, Uttar Pradesh, India",
-    "Gorakhpur District, Uttar Pradesh, India",
-    "Allahabad District, Uttar Pradesh, India",
-    "Lucknow District, Uttar Pradesh, India",
-    "K\u0101npur, Uttar Pradesh, India"
-  ],
-  "dct_temporal_sm": [
-    "2001"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34353",
-  "gbl_mdModified_dt": "2016-01-30T03:46:25Z",
-  "id": "nyu-2451-34353",
-  "nyu_addl_dspace_s": "35235",
-  "locn_geometry": "ENVELOPE(78.17001336, 84.6357498, 28.69083981, 23.87022021)",
-  "gbl_indexYear_im": 2001
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile shows village boundaries with socio-demographic and economic Census data for 2001 for the State of Uttar Pradesh, India linked to the 2001 Census. Includes village socio-demographic and economic Census attribute data such as total population, population by sex, household, literacy and illiteracy rates, and employment by industry. This layer is part of the VillageMap dataset which includes socio-demographic and economic Census data for 2001 at the village level for all the states of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc.  This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34353"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Human settlements",
+    "Villages",
+    "Census",
+    "Demography",
+    "Population",
+    "Sex ratio",
+    "Housing",
+    "Labor supply",
+    "Caste",
+    "Literacy",
+    "Society",
+    "Location"
+  ],
+  "dct_title_s": "2001 Uttar Pradesh East, India: Village Boundaries with Socio-Demographic and Economic Census Data",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VillageMap of India"
+  ],
+  "dct_issued_s": "2013",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34353\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73533/nyu_2451_34353.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78607/nyu_2451_34353_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Uttar Pradesh, India",
+    "Bānsgāon, Uttar Pradesh, India",
+    "Sherpur, Uttar Pradesh, India",
+    "Reotīpur, Uttar Pradesh, India",
+    "Jhansi District, Uttar Pradesh, India",
+    "Gorakhpur District, Uttar Pradesh, India",
+    "Allahabad District, Uttar Pradesh, India",
+    "Lucknow District, Uttar Pradesh, India",
+    "Kānpur, Uttar Pradesh, India"
+  ],
+  "dct_temporal_sm": [
+    "2001"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34353",
+  "gbl_mdModified_dt": "2016-01-30T03:46:25Z",
+  "id": "nyu-2451-34353",
+  "nyu_addl_dspace_s": "35235",
+  "locn_geometry": "ENVELOPE(78.17001336, 84.6357498, 28.69083981, 23.87022021)",
+  "gbl_indexYear_im": [
+    2001
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34354.json b/metadata-aardvark/Datasets/nyu-2451-34354.json
index 5c8c42042..a826abda7 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34354.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34354.json
@@ -1,60 +1,76 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile shows village boundaries with socio-demographic and economic Census data for 2001 for the State of Uttar Pradesh, India linked to the 2001 Census. Includes village socio-demographic and economic Census attribute data such as total population, population by sex, household, literacy and illiteracy rates, and employment by industry. This layer is part of the VillageMap dataset which includes socio-demographic and economic Census data for 2001 at the village level for all the states of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34354",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Human settlements",
-    "Villages",
-    "Census",
-    "Demography",
-    "Population",
-    "Sex ratio",
-    "Housing",
-    "Labor supply",
-    "Caste",
-    "Literacy",
-    "Society",
-    "Boundaries"
-  ],
-  "dct_title_s": "2001 Uttar Pradesh West, India: Village Boundaries with Socio-Demographic and Economic Census Data",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VillageMap of India"
-  ],
-  "dct_issued_s": "2013",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34354\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73527/nyu_2451_34354.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78608/nyu_2451_34354_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Uttar Pradesh, India",
-    "Jaula, Uttar Pradesh, India",
-    "Et\u0101wah, Uttar Pradesh, India",
-    "Hapur, Uttar Pradesh, India",
-    "Rampur, Uttar Pradesh, India",
-    "Mathura district, Uttar Pradesh, India",
-    "Noida, Uttar Pradesh, India",
-    "Muzaffarnagar district, Uttar Pradesh, India",
-    "Firozabad, Uttar Pradesh, India",
-    "Sah\u0101ranpur, Uttar Pradesh, India",
-    "Mor\u0101d\u0101b\u0101d, Uttar Pradesh, India",
-    "Al\u012bgarh, Uttar Pradesh, India",
-    "Bareilly district, Uttar Pradesh, India",
-    "Gh\u0101zi\u0101b\u0101d, Uttar Pradesh, India",
-    "Meerut, Uttar Pradesh, India",
-    "Agra, Uttar Pradesh, India"
-  ],
-  "dct_temporal_sm": [
-    "2001"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34354",
-  "gbl_mdModified_dt": "2016-01-30T03:46:24Z",
-  "id": "nyu-2451-34354",
-  "nyu_addl_dspace_s": "35236",
-  "locn_geometry": "ENVELOPE(77.08887, 80.4523, 30.40547, 26.36333)",
-  "gbl_indexYear_im": 2001
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile shows village boundaries with socio-demographic and economic Census data for 2001 for the State of Uttar Pradesh, India linked to the 2001 Census. Includes village socio-demographic and economic Census attribute data such as total population, population by sex, household, literacy and illiteracy rates, and employment by industry. This layer is part of the VillageMap dataset which includes socio-demographic and economic Census data for 2001 at the village level for all the states of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34354"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Human settlements",
+    "Villages",
+    "Census",
+    "Demography",
+    "Population",
+    "Sex ratio",
+    "Housing",
+    "Labor supply",
+    "Caste",
+    "Literacy",
+    "Society",
+    "Boundaries"
+  ],
+  "dct_title_s": "2001 Uttar Pradesh West, India: Village Boundaries with Socio-Demographic and Economic Census Data",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VillageMap of India"
+  ],
+  "dct_issued_s": "2013",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34354\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73527/nyu_2451_34354.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78608/nyu_2451_34354_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Uttar Pradesh, India",
+    "Jaula, Uttar Pradesh, India",
+    "Etāwah, Uttar Pradesh, India",
+    "Hapur, Uttar Pradesh, India",
+    "Rampur, Uttar Pradesh, India",
+    "Mathura district, Uttar Pradesh, India",
+    "Noida, Uttar Pradesh, India",
+    "Muzaffarnagar district, Uttar Pradesh, India",
+    "Firozabad, Uttar Pradesh, India",
+    "Sahāranpur, Uttar Pradesh, India",
+    "Morādābād, Uttar Pradesh, India",
+    "Alīgarh, Uttar Pradesh, India",
+    "Bareilly district, Uttar Pradesh, India",
+    "Ghāziābād, Uttar Pradesh, India",
+    "Meerut, Uttar Pradesh, India",
+    "Agra, Uttar Pradesh, India"
+  ],
+  "dct_temporal_sm": [
+    "2001"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34354",
+  "gbl_mdModified_dt": "2016-01-30T03:46:24Z",
+  "id": "nyu-2451-34354",
+  "nyu_addl_dspace_s": "35236",
+  "locn_geometry": "ENVELOPE(77.08887, 80.4523, 30.40547, 26.36333)",
+  "gbl_indexYear_im": [
+    2001
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34355.json b/metadata-aardvark/Datasets/nyu-2451-34355.json
index 50c2e7523..a7d32a9f6 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34355.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34355.json
@@ -1,51 +1,67 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile shows village locations with socio-demographic and economic Census data for 2001 for the state of Uttarakhand, India linked to the 2001 Census. Includes village socio-demographic and economic Census attribute data such as total population, population by sex, household, literacy and illiteracy rates, and employment by industry as well as village amenities and infrastructure, such as water pumps, wells, bus services, post offices and schools. This layer is part of the VillageMap dataset which includes socio-demographic and economic Census data for 2001 at the village level for all the states of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34355",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Human settlements",
-    "Villages",
-    "Census",
-    "Demography",
-    "Population",
-    "Sex ratio",
-    "Housing",
-    "Labor supply",
-    "Caste",
-    "Literacy",
-    "Society",
-    "Boundaries",
-    "Education",
-    "Health",
-    "Infrastructure (Economics)--India"
-  ],
-  "dct_title_s": "2001 Uttarakhand, India: Village Amenities, Infrastructure, and Census Data",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VillageMap of India"
-  ],
-  "dct_issued_s": "2013",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34355\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73521/nyu_2451_34355.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78609/nyu_2451_34355_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Uttarakhand, India",
-    "Sult\u0101npur, Uttarakhand, India",
-    "Dehra D\u016bn, Uttarakhand, India",
-    "Rishikesh, Uttarakhand, India"
-  ],
-  "dct_temporal_sm": [
-    "2001"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34355",
-  "gbl_mdModified_dt": "2016-01-30T03:46:24Z",
-  "id": "nyu-2451-34355",
-  "nyu_addl_dspace_s": "35237",
-  "locn_geometry": "ENVELOPE(77.57601156, 81.03749832, 31.45733073, 28.72260855)",
-  "gbl_indexYear_im": 2001
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile shows village locations with socio-demographic and economic Census data for 2001 for the state of Uttarakhand, India linked to the 2001 Census. Includes village socio-demographic and economic Census attribute data such as total population, population by sex, household, literacy and illiteracy rates, and employment by industry as well as village amenities and infrastructure, such as water pumps, wells, bus services, post offices and schools. This layer is part of the VillageMap dataset which includes socio-demographic and economic Census data for 2001 at the village level for all the states of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34355"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Human settlements",
+    "Villages",
+    "Census",
+    "Demography",
+    "Population",
+    "Sex ratio",
+    "Housing",
+    "Labor supply",
+    "Caste",
+    "Literacy",
+    "Society",
+    "Boundaries",
+    "Education",
+    "Health",
+    "Infrastructure (Economics)--India"
+  ],
+  "dct_title_s": "2001 Uttarakhand, India: Village Amenities, Infrastructure, and Census Data",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VillageMap of India"
+  ],
+  "dct_issued_s": "2013",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34355\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73521/nyu_2451_34355.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78609/nyu_2451_34355_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Uttarakhand, India",
+    "Sultānpur, Uttarakhand, India",
+    "Dehra Dūn, Uttarakhand, India",
+    "Rishikesh, Uttarakhand, India"
+  ],
+  "dct_temporal_sm": [
+    "2001"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34355",
+  "gbl_mdModified_dt": "2016-01-30T03:46:24Z",
+  "id": "nyu-2451-34355",
+  "nyu_addl_dspace_s": "35237",
+  "locn_geometry": "ENVELOPE(77.57601156, 81.03749832, 31.45733073, 28.72260855)",
+  "gbl_indexYear_im": [
+    2001
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34356.json b/metadata-aardvark/Datasets/nyu-2451-34356.json
index 76e89e2d2..0ebccbeee 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34356.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34356.json
@@ -1,48 +1,64 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile shows village locations with socio-demographic and economic Census data for 2001 for the State of Uttarakhand, India linked to the 2001 Census. Includes village socio-demographic and economic Census attribute data such as total population, population by sex, household, literacy and illiteracy rates, and employment by industry. This layer is part of the VillageMap dataset which includes socio-demographic and economic Census data for 2001 at the village level for all the states of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc.  This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34356",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Human settlements",
-    "Villages",
-    "Census",
-    "Demography",
-    "Population",
-    "Sex ratio",
-    "Housing",
-    "Labor supply",
-    "Caste",
-    "Literacy",
-    "Society",
-    "Location"
-  ],
-  "dct_title_s": "2001 Uttarakhand, India: Village Points with Socio-Demographic and Economic Census Data",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VillageMap of India"
-  ],
-  "dct_issued_s": "2013",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34356\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73515/nyu_2451_34356.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78610/nyu_2451_34356_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Uttarakhand, India",
-    "Sult\u0101npur, Uttarakhand, India",
-    "Dehra D\u016bn, Uttarakhand, India",
-    "Rishikesh, Uttarakhand, India"
-  ],
-  "dct_temporal_sm": [
-    "2001"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34356",
-  "gbl_mdModified_dt": "2016-01-30T03:46:23Z",
-  "id": "nyu-2451-34356",
-  "nyu_addl_dspace_s": "35238",
-  "locn_geometry": "ENVELOPE(80.08985916, 80.85657492, 30.42868419, 29.76553152)",
-  "gbl_indexYear_im": 2001
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile shows village locations with socio-demographic and economic Census data for 2001 for the State of Uttarakhand, India linked to the 2001 Census. Includes village socio-demographic and economic Census attribute data such as total population, population by sex, household, literacy and illiteracy rates, and employment by industry. This layer is part of the VillageMap dataset which includes socio-demographic and economic Census data for 2001 at the village level for all the states of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc.  This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34356"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Human settlements",
+    "Villages",
+    "Census",
+    "Demography",
+    "Population",
+    "Sex ratio",
+    "Housing",
+    "Labor supply",
+    "Caste",
+    "Literacy",
+    "Society",
+    "Location"
+  ],
+  "dct_title_s": "2001 Uttarakhand, India: Village Points with Socio-Demographic and Economic Census Data",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VillageMap of India"
+  ],
+  "dct_issued_s": "2013",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34356\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73515/nyu_2451_34356.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78610/nyu_2451_34356_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Uttarakhand, India",
+    "Sultānpur, Uttarakhand, India",
+    "Dehra Dūn, Uttarakhand, India",
+    "Rishikesh, Uttarakhand, India"
+  ],
+  "dct_temporal_sm": [
+    "2001"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34356",
+  "gbl_mdModified_dt": "2016-01-30T03:46:23Z",
+  "id": "nyu-2451-34356",
+  "nyu_addl_dspace_s": "35238",
+  "locn_geometry": "ENVELOPE(80.08985916, 80.85657492, 30.42868419, 29.76553152)",
+  "gbl_indexYear_im": [
+    2001
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34357.json b/metadata-aardvark/Datasets/nyu-2451-34357.json
index 17abf37d2..a05337a06 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34357.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34357.json
@@ -1,48 +1,64 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile shows village boundaries with socio-demographic and economic Census data for 2001 for the State of Uttarakhand, India linked to the 2001 Census. Includes village socio-demographic and economic Census attribute data such as total population, population by sex, household, literacy and illiteracy rates, and employment by industry. This layer is part of the VillageMap dataset which includes socio-demographic and economic Census data for 2001 at the village level for all the states of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34357",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Human settlements",
-    "Villages",
-    "Census",
-    "Demography",
-    "Population",
-    "Sex ratio",
-    "Housing",
-    "Labor supply",
-    "Caste",
-    "Literacy",
-    "Society",
-    "Boundaries"
-  ],
-  "dct_title_s": "2001 Uttarakhand, India: Village Boundaries with Socio-Demographic and Economic Census Data",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VillageMap of India"
-  ],
-  "dct_issued_s": "2013",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34357\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73518/nyu_2451_34357.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78611/nyu_2451_34357_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Uttarakhand, India",
-    "Sult\u0101npur, Uttarakhand, India",
-    "Dehra D\u016bn, Uttarakhand, India",
-    "Rishikesh, Uttarakhand, India"
-  ],
-  "dct_temporal_sm": [
-    "2001"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34357",
-  "gbl_mdModified_dt": "2016-01-30T03:46:23Z",
-  "id": "nyu-2451-34357",
-  "nyu_addl_dspace_s": "35239",
-  "locn_geometry": "ENVELOPE(77.57601156, 81.03749832, 31.45733073, 28.72260855)",
-  "gbl_indexYear_im": 2001
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile shows village boundaries with socio-demographic and economic Census data for 2001 for the State of Uttarakhand, India linked to the 2001 Census. Includes village socio-demographic and economic Census attribute data such as total population, population by sex, household, literacy and illiteracy rates, and employment by industry. This layer is part of the VillageMap dataset which includes socio-demographic and economic Census data for 2001 at the village level for all the states of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34357"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Human settlements",
+    "Villages",
+    "Census",
+    "Demography",
+    "Population",
+    "Sex ratio",
+    "Housing",
+    "Labor supply",
+    "Caste",
+    "Literacy",
+    "Society",
+    "Boundaries"
+  ],
+  "dct_title_s": "2001 Uttarakhand, India: Village Boundaries with Socio-Demographic and Economic Census Data",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VillageMap of India"
+  ],
+  "dct_issued_s": "2013",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34357\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73518/nyu_2451_34357.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78611/nyu_2451_34357_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Uttarakhand, India",
+    "Sultānpur, Uttarakhand, India",
+    "Dehra Dūn, Uttarakhand, India",
+    "Rishikesh, Uttarakhand, India"
+  ],
+  "dct_temporal_sm": [
+    "2001"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34357",
+  "gbl_mdModified_dt": "2016-01-30T03:46:23Z",
+  "id": "nyu-2451-34357",
+  "nyu_addl_dspace_s": "35239",
+  "locn_geometry": "ENVELOPE(77.57601156, 81.03749832, 31.45733073, 28.72260855)",
+  "gbl_indexYear_im": [
+    2001
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34358.json b/metadata-aardvark/Datasets/nyu-2451-34358.json
index e5a2bd3c8..cfb802f45 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34358.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34358.json
@@ -1,59 +1,75 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile shows village boundaries with socio-demographic and economic Census data for 2001 for the state of West Bengal, India linked to the 2001 Census. Includes village socio-demographic and economic Census attribute data such as total population, population by sex, household, literacy and illiteracy rates, and employment by industry as well as village amenities and infrastructure, such as water pumps, wells, bus services, post offices and schools. This layer is part of the VillageMap dataset which includes socio-demographic and economic Census data for 2001 at the village level for all the states of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34358",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Human settlements",
-    "Villages",
-    "Census",
-    "Demography",
-    "Population",
-    "Sex ratio",
-    "Housing",
-    "Labor supply",
-    "Caste",
-    "Literacy",
-    "Society",
-    "Boundaries",
-    "Education",
-    "Health",
-    "Infrastructure (Economics)--India"
-  ],
-  "dct_title_s": "2001 West Bengal, India Village Amenities, Infrastructure, and Census Data",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VillageMap of India"
-  ],
-  "dct_issued_s": "2013",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34358\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73512/nyu_2451_34358.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78612/nyu_2451_34358_doc.zip\"}",
-  "dct_spatial_sm": [
-    "West Bengal, India",
-    "Calcutta, West Bengal, India",
-    "Howrah, West Bengal, India",
-    "Binn\u0101guri, West Bengal, India",
-    "Birpara, West Bengal, India",
-    "Berub\u0101ri, West Bengal, India",
-    "Balar\u0101mpur, West Bengal, India",
-    "Ganespur, West Bengal, India",
-    "L\u0101lgola, West Bengal, India",
-    "Garaim\u0101ri, Bihar, India",
-    "Debagr\u0101m, West Bengal, India",
-    "Nalh\u0101ti, West Bengal, India"
-  ],
-  "dct_temporal_sm": [
-    "2001"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34358",
-  "gbl_mdModified_dt": "2016-01-30T03:46:23Z",
-  "id": "nyu-2451-34358",
-  "nyu_addl_dspace_s": "35240",
-  "locn_geometry": "ENVELOPE(85.8229064941406, 89.8932189941406, 27.2171726226807, 21.5172634124756)",
-  "gbl_indexYear_im": 2001
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile shows village boundaries with socio-demographic and economic Census data for 2001 for the state of West Bengal, India linked to the 2001 Census. Includes village socio-demographic and economic Census attribute data such as total population, population by sex, household, literacy and illiteracy rates, and employment by industry as well as village amenities and infrastructure, such as water pumps, wells, bus services, post offices and schools. This layer is part of the VillageMap dataset which includes socio-demographic and economic Census data for 2001 at the village level for all the states of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34358"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Human settlements",
+    "Villages",
+    "Census",
+    "Demography",
+    "Population",
+    "Sex ratio",
+    "Housing",
+    "Labor supply",
+    "Caste",
+    "Literacy",
+    "Society",
+    "Boundaries",
+    "Education",
+    "Health",
+    "Infrastructure (Economics)--India"
+  ],
+  "dct_title_s": "2001 West Bengal, India Village Amenities, Infrastructure, and Census Data",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VillageMap of India"
+  ],
+  "dct_issued_s": "2013",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34358\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73512/nyu_2451_34358.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78612/nyu_2451_34358_doc.zip\"}",
+  "dct_spatial_sm": [
+    "West Bengal, India",
+    "Calcutta, West Bengal, India",
+    "Howrah, West Bengal, India",
+    "Binnāguri, West Bengal, India",
+    "Birpara, West Bengal, India",
+    "Berubāri, West Bengal, India",
+    "Balarāmpur, West Bengal, India",
+    "Ganespur, West Bengal, India",
+    "Lālgola, West Bengal, India",
+    "Garaimāri, Bihar, India",
+    "Debagrām, West Bengal, India",
+    "Nalhāti, West Bengal, India"
+  ],
+  "dct_temporal_sm": [
+    "2001"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34358",
+  "gbl_mdModified_dt": "2016-01-30T03:46:23Z",
+  "id": "nyu-2451-34358",
+  "nyu_addl_dspace_s": "35240",
+  "locn_geometry": "ENVELOPE(85.8229064941406, 89.8932189941406, 27.2171726226807, 21.5172634124756)",
+  "gbl_indexYear_im": [
+    2001
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34359.json b/metadata-aardvark/Datasets/nyu-2451-34359.json
index c3e2e6c4e..997139149 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34359.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34359.json
@@ -1,47 +1,63 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile shows village locations with socio-demographic and economic Census data for 2001 for the State of Uttarakhand, India linked to the 2001 Census. Includes village socio-demographic and economic Census attribute data such as total population, population by sex, household, literacy and illiteracy rates, and employment by industry. This layer is part of the VillageMap dataset which includes socio-demographic and economic Census data for 2001 at the village level for all the states of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc.  This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34359",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Human settlements",
-    "Villages",
-    "Census",
-    "Demography",
-    "Population",
-    "Sex ratio",
-    "Housing",
-    "Labor supply",
-    "Caste",
-    "Literacy",
-    "Society"
-  ],
-  "dct_title_s": "2001 Uttarakhand, India: Village Amenities Points with Socio-Demographic and Economic Census Data",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VillageMap of India"
-  ],
-  "dct_issued_s": "2013",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34359\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73524/nyu_2451_34359.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78613/nyu_2451_34359_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Uttarakhand, India",
-    "Sult\u0101npur, Uttarakhand, India",
-    "Dehra D\u016bn, Uttarakhand, India",
-    "Rishikesh, Uttarakhand, India"
-  ],
-  "dct_temporal_sm": [
-    "2001"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34359",
-  "gbl_mdModified_dt": "2016-01-30T03:46:24Z",
-  "id": "nyu-2451-34359",
-  "nyu_addl_dspace_s": "35241",
-  "locn_geometry": "ENVELOPE(80.08985916, 80.85657492, 30.42868419, 29.76553152)",
-  "gbl_indexYear_im": 2001
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile shows village locations with socio-demographic and economic Census data for 2001 for the State of Uttarakhand, India linked to the 2001 Census. Includes village socio-demographic and economic Census attribute data such as total population, population by sex, household, literacy and illiteracy rates, and employment by industry. This layer is part of the VillageMap dataset which includes socio-demographic and economic Census data for 2001 at the village level for all the states of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc.  This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34359"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Human settlements",
+    "Villages",
+    "Census",
+    "Demography",
+    "Population",
+    "Sex ratio",
+    "Housing",
+    "Labor supply",
+    "Caste",
+    "Literacy",
+    "Society"
+  ],
+  "dct_title_s": "2001 Uttarakhand, India: Village Amenities Points with Socio-Demographic and Economic Census Data",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VillageMap of India"
+  ],
+  "dct_issued_s": "2013",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34359\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73524/nyu_2451_34359.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78613/nyu_2451_34359_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Uttarakhand, India",
+    "Sultānpur, Uttarakhand, India",
+    "Dehra Dūn, Uttarakhand, India",
+    "Rishikesh, Uttarakhand, India"
+  ],
+  "dct_temporal_sm": [
+    "2001"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34359",
+  "gbl_mdModified_dt": "2016-01-30T03:46:24Z",
+  "id": "nyu-2451-34359",
+  "nyu_addl_dspace_s": "35241",
+  "locn_geometry": "ENVELOPE(80.08985916, 80.85657492, 30.42868419, 29.76553152)",
+  "gbl_indexYear_im": [
+    2001
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34360.json b/metadata-aardvark/Datasets/nyu-2451-34360.json
index 2fddc73ae..1a45009a9 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34360.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34360.json
@@ -1,55 +1,71 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile shows village boundaries with socio-demographic and economic Census data for 2001 for the State of West Bengal, India linked to the 2001 Census. Includes village socio-demographic and economic Census attribute data such as total population, population by sex, household, literacy and illiteracy rates, and employment by industry. This layer is part of the VillageMap dataset which includes socio-demographic and economic Census data for 2001 at the village level for all the states of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34360",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Human settlements",
-    "Villages",
-    "Census",
-    "Demography",
-    "Population",
-    "Sex ratio",
-    "Housing",
-    "Labor supply",
-    "Caste",
-    "Literacy",
-    "Society",
-    "Boundaries"
-  ],
-  "dct_title_s": "2001 West Bengal, India: Village Boundaries with Socio-Demographic and Economic Census Data",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VillageMap of India"
-  ],
-  "dct_issued_s": "2013",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34360\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73509/nyu_2451_34360.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78614/nyu_2451_34360_doc.zip\"}",
-  "dct_spatial_sm": [
-    "West Bengal, India",
-    "Calcutta, West Bengal, India",
-    "Howrah, West Bengal, India",
-    "Binn\u0101guri, West Bengal, India",
-    "Birpara, West Bengal, India",
-    "Berub\u0101ri, West Bengal, India",
-    "Balar\u0101mpur, West Bengal, India",
-    "Ganespur, West Bengal, India",
-    "L\u0101lgola, West Bengal, India",
-    "Debagr\u0101m, West Bengal, India",
-    "Nalh\u0101ti, West Bengal, India"
-  ],
-  "dct_temporal_sm": [
-    "2001"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34360",
-  "gbl_mdModified_dt": "2016-01-30T03:46:23Z",
-  "id": "nyu-2451-34360",
-  "nyu_addl_dspace_s": "35242",
-  "locn_geometry": "ENVELOPE(85.8229064941406, 89.8932189941406, 27.2171726226807, 21.5172634124756)",
-  "gbl_indexYear_im": 2001
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile shows village boundaries with socio-demographic and economic Census data for 2001 for the State of West Bengal, India linked to the 2001 Census. Includes village socio-demographic and economic Census attribute data such as total population, population by sex, household, literacy and illiteracy rates, and employment by industry. This layer is part of the VillageMap dataset which includes socio-demographic and economic Census data for 2001 at the village level for all the states of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34360"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Human settlements",
+    "Villages",
+    "Census",
+    "Demography",
+    "Population",
+    "Sex ratio",
+    "Housing",
+    "Labor supply",
+    "Caste",
+    "Literacy",
+    "Society",
+    "Boundaries"
+  ],
+  "dct_title_s": "2001 West Bengal, India: Village Boundaries with Socio-Demographic and Economic Census Data",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VillageMap of India"
+  ],
+  "dct_issued_s": "2013",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34360\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73509/nyu_2451_34360.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78614/nyu_2451_34360_doc.zip\"}",
+  "dct_spatial_sm": [
+    "West Bengal, India",
+    "Calcutta, West Bengal, India",
+    "Howrah, West Bengal, India",
+    "Binnāguri, West Bengal, India",
+    "Birpara, West Bengal, India",
+    "Berubāri, West Bengal, India",
+    "Balarāmpur, West Bengal, India",
+    "Ganespur, West Bengal, India",
+    "Lālgola, West Bengal, India",
+    "Debagrām, West Bengal, India",
+    "Nalhāti, West Bengal, India"
+  ],
+  "dct_temporal_sm": [
+    "2001"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34360",
+  "gbl_mdModified_dt": "2016-01-30T03:46:23Z",
+  "id": "nyu-2451-34360",
+  "nyu_addl_dspace_s": "35242",
+  "locn_geometry": "ENVELOPE(85.8229064941406, 89.8932189941406, 27.2171726226807, 21.5172634124756)",
+  "gbl_indexYear_im": [
+    2001
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34361.json b/metadata-aardvark/Datasets/nyu-2451-34361.json
index cabe0367c..9c2f495bb 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34361.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34361.json
@@ -1,48 +1,64 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This data layer shows post-delimitation state Legislative Assembly constituency boundaries and data relating to the 2009 Assembly elections for the State of Haryana, India. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34361",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Elections",
-    "Political Parties",
-    "Voting",
-    "Politics and government",
-    "Boundaries",
-    "Society"
-  ],
-  "dct_title_s": "2009 Haryana, India: Post Delimitation Assembly Constituency Boundaries and Election Data",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "PollMap of India"
-  ],
-  "dct_issued_s": "2013",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34361\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73364/nyu_2451_34361.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78615/nyu_2451_34361_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Haryana, India",
-    "Amb\u0101la, Haryana, India",
-    "Bhiwani, Haryana, India",
-    "Far\u012bd\u0101b\u0101d, Haryana, India",
-    "Hisar, Haryana, India",
-    "Jag\u0101dhri, Haryana, India",
-    "P\u0101n\u012bpat, Haryana, India",
-    "Rew\u0101ri, Haryana, India",
-    "Rohtak, Haryana, India",
-    "Son\u012bpat, Haryana, India"
-  ],
-  "dct_temporal_sm": [
-    "2009"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34361",
-  "gbl_mdModified_dt": "2016-01-30T03:46:14Z",
-  "id": "nyu-2451-34361",
-  "nyu_addl_dspace_s": "35243",
-  "locn_geometry": "ENVELOPE(74.47564692, 77.60363004, 30.92539023, 27.65019033)",
-  "gbl_indexYear_im": 2009
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This data layer shows post-delimitation state Legislative Assembly constituency boundaries and data relating to the 2009 Assembly elections for the State of Haryana, India. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34361"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Elections",
+    "Political Parties",
+    "Voting",
+    "Politics and government",
+    "Boundaries",
+    "Society"
+  ],
+  "dct_title_s": "2009 Haryana, India: Post Delimitation Assembly Constituency Boundaries and Election Data",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "PollMap of India"
+  ],
+  "dct_issued_s": "2013",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34361\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73364/nyu_2451_34361.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78615/nyu_2451_34361_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Haryana, India",
+    "Ambāla, Haryana, India",
+    "Bhiwani, Haryana, India",
+    "Farīdābād, Haryana, India",
+    "Hisar, Haryana, India",
+    "Jagādhri, Haryana, India",
+    "Pānīpat, Haryana, India",
+    "Rewāri, Haryana, India",
+    "Rohtak, Haryana, India",
+    "Sonīpat, Haryana, India"
+  ],
+  "dct_temporal_sm": [
+    "2009"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34361",
+  "gbl_mdModified_dt": "2016-01-30T03:46:14Z",
+  "id": "nyu-2451-34361",
+  "nyu_addl_dspace_s": "35243",
+  "locn_geometry": "ENVELOPE(74.47564692, 77.60363004, 30.92539023, 27.65019033)",
+  "gbl_indexYear_im": [
+    2009
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34362.json b/metadata-aardvark/Datasets/nyu-2451-34362.json
index 1af5f8e10..e411f4371 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34362.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34362.json
@@ -1,46 +1,62 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This data layer shows post-delimitation state Legislative Assembly constituency boundaries and data relating to the 2012 Assembly elections for the State of Himachal Pradesh, India. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34362",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Elections",
-    "Political Parties",
-    "Voting",
-    "Politics and government",
-    "Boundaries",
-    "Society"
-  ],
-  "dct_title_s": "2012 Himachal Pradesh, India: Post Delimitation Assembly Constituency Boundaries and Election Data",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "PollMap of India"
-  ],
-  "dct_issued_s": "2013",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34362\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73105/nyu_2451_34362.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78616/nyu_2451_34362_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Himachal Pradesh, India",
-    "Shimla district, Himachal Pradesh, India",
-    "Manali, Himachal Pradesh, India",
-    "Dalhousie, Himachal Pradesh, India",
-    "Kasauli, Himachal Pradesh, India",
-    "K\u0101ngra, Himachal Pradesh, India",
-    "P\u0101onta S\u0101hib, Himachal Pradesh, India",
-    "Solan, Himachal Pradesh, India"
-  ],
-  "dct_temporal_sm": [
-    "2012"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34362",
-  "gbl_mdModified_dt": "2016-01-30T03:46:11Z",
-  "id": "nyu-2451-34362",
-  "nyu_addl_dspace_s": "35244",
-  "locn_geometry": "ENVELOPE(75.60503, 79.05116, 33.22191, 30.38171)",
-  "gbl_indexYear_im": 2012
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This data layer shows post-delimitation state Legislative Assembly constituency boundaries and data relating to the 2012 Assembly elections for the State of Himachal Pradesh, India. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34362"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Elections",
+    "Political Parties",
+    "Voting",
+    "Politics and government",
+    "Boundaries",
+    "Society"
+  ],
+  "dct_title_s": "2012 Himachal Pradesh, India: Post Delimitation Assembly Constituency Boundaries and Election Data",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "PollMap of India"
+  ],
+  "dct_issued_s": "2013",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34362\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73105/nyu_2451_34362.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78616/nyu_2451_34362_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Himachal Pradesh, India",
+    "Shimla district, Himachal Pradesh, India",
+    "Manali, Himachal Pradesh, India",
+    "Dalhousie, Himachal Pradesh, India",
+    "Kasauli, Himachal Pradesh, India",
+    "Kāngra, Himachal Pradesh, India",
+    "Pāonta Sāhib, Himachal Pradesh, India",
+    "Solan, Himachal Pradesh, India"
+  ],
+  "dct_temporal_sm": [
+    "2012"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34362",
+  "gbl_mdModified_dt": "2016-01-30T03:46:11Z",
+  "id": "nyu-2451-34362",
+  "nyu_addl_dspace_s": "35244",
+  "locn_geometry": "ENVELOPE(75.60503, 79.05116, 33.22191, 30.38171)",
+  "gbl_indexYear_im": [
+    2012
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34363.json b/metadata-aardvark/Datasets/nyu-2451-34363.json
index b4c932167..c6f9da640 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34363.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34363.json
@@ -1,50 +1,66 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This data layer shows post-delimitation state Legislative Assembly constituency boundaries and data relating to the 2008 Assembly elections for the State of Jammu and Kashmir, India. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34363",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Elections",
-    "Political Parties",
-    "Voting",
-    "Politics and government",
-    "Boundaries",
-    "Society"
-  ],
-  "dct_title_s": "2008 Jammu and Kashmir, India: Post Delimitation Assembly Constituency Boundaries and Election Data",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "PollMap of India"
-  ],
-  "dct_issued_s": "2013",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34363\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73422/nyu_2451_34363.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78617/nyu_2451_34363_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Jammu and Kashmir, Kashmir, India",
-    "Badgom, Kashmir, India",
-    "Doda District (city, village, ..), Kashmir, India",
-    "Gulmarg, Kashmir, India",
-    "Kargil, Kashmir, India",
-    "Kupw\u0101ra, Kashmir, India",
-    "Leh, Kashmir, India",
-    "Pahlg\u0101m, Kashmir, India",
-    "P\u016bnch, Kashmir, India",
-    "Haveli, Kashmir, India",
-    "S\u0101mba, Kashmir, India",
-    "Son\u0101w\u0101ri, Kashmir, India"
-  ],
-  "dct_temporal_sm": [
-    "2008"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34363",
-  "gbl_mdModified_dt": "2016-01-30T03:46:17Z",
-  "id": "nyu-2451-34363",
-  "nyu_addl_dspace_s": "35245",
-  "locn_geometry": "ENVELOPE(72.574257, 80.300888, 37.050301, 32.264778)",
-  "gbl_indexYear_im": 2008
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This data layer shows post-delimitation state Legislative Assembly constituency boundaries and data relating to the 2008 Assembly elections for the State of Jammu and Kashmir, India. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34363"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Elections",
+    "Political Parties",
+    "Voting",
+    "Politics and government",
+    "Boundaries",
+    "Society"
+  ],
+  "dct_title_s": "2008 Jammu and Kashmir, India: Post Delimitation Assembly Constituency Boundaries and Election Data",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "PollMap of India"
+  ],
+  "dct_issued_s": "2013",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34363\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73422/nyu_2451_34363.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78617/nyu_2451_34363_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Jammu and Kashmir, Kashmir, India",
+    "Badgom, Kashmir, India",
+    "Doda District (city, village, ..), Kashmir, India",
+    "Gulmarg, Kashmir, India",
+    "Kargil, Kashmir, India",
+    "Kupwāra, Kashmir, India",
+    "Leh, Kashmir, India",
+    "Pahlgām, Kashmir, India",
+    "Pūnch, Kashmir, India",
+    "Haveli, Kashmir, India",
+    "Sāmba, Kashmir, India",
+    "Sonāwāri, Kashmir, India"
+  ],
+  "dct_temporal_sm": [
+    "2008"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34363",
+  "gbl_mdModified_dt": "2016-01-30T03:46:17Z",
+  "id": "nyu-2451-34363",
+  "nyu_addl_dspace_s": "35245",
+  "locn_geometry": "ENVELOPE(72.574257, 80.300888, 37.050301, 32.264778)",
+  "gbl_indexYear_im": [
+    2008
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34364.json b/metadata-aardvark/Datasets/nyu-2451-34364.json
index 3a16c84cb..b11f58c3f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34364.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34364.json
@@ -1,46 +1,62 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This data layer shows post-delimitation state Legislative Assembly constituency boundaries and data relating to the 2012 Assembly elections for the State of Jharkhand, India. Map includes data for 81 constituencies. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34364",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Elections",
-    "Political Parties",
-    "Voting",
-    "Politics and government",
-    "Boundaries",
-    "Society"
-  ],
-  "dct_title_s": "2012 Jharkhand, India: Post Delimitation Assembly Constituency Boundaries and Election Data",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "PollMap of India"
-  ],
-  "dct_issued_s": "2013",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34364\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73072/nyu_2451_34364.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78618/nyu_2451_34364_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Jharkhand, India",
-    "Manoharpur, Jharkhand, India",
-    "Markacho, Jharkhand, India",
-    "Barharwa, Jharkhand, India",
-    "Pihra, Jharkhand, India",
-    "Domch\u0101nch, Jharkhand, India",
-    "R\u0101tu, Jharkhand, India",
-    "Chitarpur, Jharkhand, India"
-  ],
-  "dct_temporal_sm": [
-    "2012"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34364",
-  "gbl_mdModified_dt": "2016-01-30T03:46:11Z",
-  "id": "nyu-2451-34364",
-  "nyu_addl_dspace_s": "35246",
-  "locn_geometry": "ENVELOPE(83.32922, 87.91343, 25.34845, 21.96473)",
-  "gbl_indexYear_im": 2012
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This data layer shows post-delimitation state Legislative Assembly constituency boundaries and data relating to the 2012 Assembly elections for the State of Jharkhand, India. Map includes data for 81 constituencies. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34364"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Elections",
+    "Political Parties",
+    "Voting",
+    "Politics and government",
+    "Boundaries",
+    "Society"
+  ],
+  "dct_title_s": "2012 Jharkhand, India: Post Delimitation Assembly Constituency Boundaries and Election Data",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "PollMap of India"
+  ],
+  "dct_issued_s": "2013",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34364\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73072/nyu_2451_34364.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78618/nyu_2451_34364_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Jharkhand, India",
+    "Manoharpur, Jharkhand, India",
+    "Markacho, Jharkhand, India",
+    "Barharwa, Jharkhand, India",
+    "Pihra, Jharkhand, India",
+    "Domchānch, Jharkhand, India",
+    "Rātu, Jharkhand, India",
+    "Chitarpur, Jharkhand, India"
+  ],
+  "dct_temporal_sm": [
+    "2012"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34364",
+  "gbl_mdModified_dt": "2016-01-30T03:46:11Z",
+  "id": "nyu-2451-34364",
+  "nyu_addl_dspace_s": "35246",
+  "locn_geometry": "ENVELOPE(83.32922, 87.91343, 25.34845, 21.96473)",
+  "gbl_indexYear_im": [
+    2012
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34365.json b/metadata-aardvark/Datasets/nyu-2451-34365.json
index 0352920bf..8943b6c5e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34365.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34365.json
@@ -1,47 +1,63 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This data layer shows post-delimitation state Legislative Assembly constituency boundaries and data relating to the 2008 Assembly elections for the State of Karnataka, India. Map includes data for 224 constituencies. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34365",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Elections",
-    "Political Parties",
-    "Voting",
-    "Politics and government",
-    "Boundaries",
-    "Society"
-  ],
-  "dct_title_s": "2008 Karnataka, India: Post Delimitation Assembly Constituency Boundaries and Election Data",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "PollMap of India"
-  ],
-  "dct_issued_s": "2013",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34365\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73416/nyu_2451_34365.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78619/nyu_2451_34365_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Karnataka, India",
-    "Bangalore, Karnataka, India",
-    "Bellary, Karnataka, India",
-    "Hunsur, Karnataka, India",
-    "Hubli, Karnataka, India",
-    "Dh\u0101rw\u0101r, Karnataka, India",
-    "Kalghatgi, Karnataka, India",
-    "Mangalore, Karnataka, India",
-    "Malur, Karnataka, India"
-  ],
-  "dct_temporal_sm": [
-    "2008"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34365",
-  "gbl_mdModified_dt": "2016-01-30T03:46:16Z",
-  "id": "nyu-2451-34365",
-  "nyu_addl_dspace_s": "35247",
-  "locn_geometry": "ENVELOPE(74.08809648, 78.58860012, 18.45161631, 11.59294419)",
-  "gbl_indexYear_im": 2008
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This data layer shows post-delimitation state Legislative Assembly constituency boundaries and data relating to the 2008 Assembly elections for the State of Karnataka, India. Map includes data for 224 constituencies. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34365"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Elections",
+    "Political Parties",
+    "Voting",
+    "Politics and government",
+    "Boundaries",
+    "Society"
+  ],
+  "dct_title_s": "2008 Karnataka, India: Post Delimitation Assembly Constituency Boundaries and Election Data",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "PollMap of India"
+  ],
+  "dct_issued_s": "2013",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34365\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73416/nyu_2451_34365.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78619/nyu_2451_34365_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Karnataka, India",
+    "Bangalore, Karnataka, India",
+    "Bellary, Karnataka, India",
+    "Hunsur, Karnataka, India",
+    "Hubli, Karnataka, India",
+    "Dhārwār, Karnataka, India",
+    "Kalghatgi, Karnataka, India",
+    "Mangalore, Karnataka, India",
+    "Malur, Karnataka, India"
+  ],
+  "dct_temporal_sm": [
+    "2008"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34365",
+  "gbl_mdModified_dt": "2016-01-30T03:46:16Z",
+  "id": "nyu-2451-34365",
+  "nyu_addl_dspace_s": "35247",
+  "locn_geometry": "ENVELOPE(74.08809648, 78.58860012, 18.45161631, 11.59294419)",
+  "gbl_indexYear_im": [
+    2008
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34366.json b/metadata-aardvark/Datasets/nyu-2451-34366.json
index cb6c79e46..8e217f285 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34366.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34366.json
@@ -1,65 +1,81 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This layer is a polygon theme representing state boundaries of India for 1991 and includes socio-demographic Census attribute data such as total population, population by sex, and rural/urban populations. This data layer is sourced from secondary government sources (Survey of India, Census of India, Election Commission, etc.) and includes data for 25 states and 7 union territories. This layer is part of the Historical Boundaries of India dataset showing decadal change in state boundaries of India since 1951.This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for state level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34366",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Sex ratio",
-    "Literacy",
-    "Population",
-    "Statistics",
-    "Administrative and political divisions",
-    "Boundaries",
-    "Society"
-  ],
-  "dct_title_s": "1991 State Boundaries of India",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Historical Boundaries of India"
-  ],
-  "dct_issued_s": "2013",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34366\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73096/nyu_2451_34366.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78145/nyu_2451_34366_doc.zip\"}",
-  "dct_spatial_sm": [
-    "India",
-    "Andaman and Nicobar Islands, India",
-    "Arun\u0101chal Pradesh, Arunachal Pradesh, India",
-    "Assam, India",
-    "Bihar, India",
-    "D\u0101dra and Nagar Haveli, Dadra and Nagar Haveli, India",
-    "Delhi, NCT, India",
-    "Goa, India",
-    "Himachal Pradesh, India",
-    "Jammu and Kashmir, Kashmir, India",
-    "Karnataka, India",
-    "Kerala, India",
-    "Lakshadweep, Laccadives, India",
-    "Madhya Pradesh, India",
-    "Maharashtra, India",
-    "Manipur, India",
-    "Meghalaya, India",
-    "Mysore, Karnataka, India",
-    "Odisha, India",
-    "Pondicherry, India",
-    "Punjab, India",
-    "Rajasthan, India",
-    "Sikkim, India",
-    "Tripura, India",
-    "Uttar Pradesh, India",
-    "West Bengal, India"
-  ],
-  "dct_temporal_sm": [
-    "1991"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34366",
-  "gbl_mdModified_dt": "2016-01-30T03:46:39Z",
-  "id": "nyu-2451-34366",
-  "nyu_addl_dspace_s": "35248",
-  "locn_geometry": "ENVELOPE(68.110092, 97.409103, 37.050301, 6.755698)",
-  "gbl_indexYear_im": 1991
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This layer is a polygon theme representing state boundaries of India for 1991 and includes socio-demographic Census attribute data such as total population, population by sex, and rural/urban populations. This data layer is sourced from secondary government sources (Survey of India, Census of India, Election Commission, etc.) and includes data for 25 states and 7 union territories. This layer is part of the Historical Boundaries of India dataset showing decadal change in state boundaries of India since 1951.This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for state level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34366"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Sex ratio",
+    "Literacy",
+    "Population",
+    "Statistics",
+    "Administrative and political divisions",
+    "Boundaries",
+    "Society"
+  ],
+  "dct_title_s": "1991 State Boundaries of India",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Historical Boundaries of India"
+  ],
+  "dct_issued_s": "2013",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34366\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73096/nyu_2451_34366.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78145/nyu_2451_34366_doc.zip\"}",
+  "dct_spatial_sm": [
+    "India",
+    "Andaman and Nicobar Islands, India",
+    "Arunāchal Pradesh, Arunachal Pradesh, India",
+    "Assam, India",
+    "Bihar, India",
+    "Dādra and Nagar Haveli, Dadra and Nagar Haveli, India",
+    "Delhi, NCT, India",
+    "Goa, India",
+    "Himachal Pradesh, India",
+    "Jammu and Kashmir, Kashmir, India",
+    "Karnataka, India",
+    "Kerala, India",
+    "Lakshadweep, Laccadives, India",
+    "Madhya Pradesh, India",
+    "Maharashtra, India",
+    "Manipur, India",
+    "Meghalaya, India",
+    "Mysore, Karnataka, India",
+    "Odisha, India",
+    "Pondicherry, India",
+    "Punjab, India",
+    "Rajasthan, India",
+    "Sikkim, India",
+    "Tripura, India",
+    "Uttar Pradesh, India",
+    "West Bengal, India"
+  ],
+  "dct_temporal_sm": [
+    "1991"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34366",
+  "gbl_mdModified_dt": "2016-01-30T03:46:39Z",
+  "id": "nyu-2451-34366",
+  "nyu_addl_dspace_s": "35248",
+  "locn_geometry": "ENVELOPE(68.110092, 97.409103, 37.050301, 6.755698)",
+  "gbl_indexYear_im": [
+    1991
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34367.json b/metadata-aardvark/Datasets/nyu-2451-34367.json
index 79386b787..3653d69c6 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34367.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34367.json
@@ -1,48 +1,64 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This data layer shows post-delimitation state Legislative Assembly constituency boundaries and data relating to the 2011 Assembly elections for the State of Kerala, India. Map includes data for 140 constituencies. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34367",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Elections",
-    "Political Parties",
-    "Voting",
-    "Politics and government",
-    "Boundaries",
-    "Society"
-  ],
-  "dct_title_s": "2011 Kerala, India: Post Delimitation Assembly Constituency Boundaries and Election Data",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "PollMap of India"
-  ],
-  "dct_issued_s": "2013",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34367\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73243/nyu_2451_34367.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78620/nyu_2451_34367_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Kerala, India",
-    "Chittur, Kerala, India",
-    "Ernakulam (country, state, region,...), Kerala, India",
-    "Cannanore District, Kerala, India",
-    "Nilambur Taluk, Kerala, India",
-    "Ponnani, Kerala, India",
-    "Tanur, Kerala, India",
-    "Trivandrum, Kerala, India",
-    "Tir\u016br, Kerala, India",
-    "Cochin, Kerala, India"
-  ],
-  "dct_temporal_sm": [
-    "2011"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34367",
-  "gbl_mdModified_dt": "2016-01-30T03:46:12Z",
-  "id": "nyu-2451-34367",
-  "nyu_addl_dspace_s": "35249",
-  "locn_geometry": "ENVELOPE(74.86348, 77.41679, 12.79171, 8.287812)",
-  "gbl_indexYear_im": 2011
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This data layer shows post-delimitation state Legislative Assembly constituency boundaries and data relating to the 2011 Assembly elections for the State of Kerala, India. Map includes data for 140 constituencies. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34367"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Elections",
+    "Political Parties",
+    "Voting",
+    "Politics and government",
+    "Boundaries",
+    "Society"
+  ],
+  "dct_title_s": "2011 Kerala, India: Post Delimitation Assembly Constituency Boundaries and Election Data",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "PollMap of India"
+  ],
+  "dct_issued_s": "2013",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34367\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73243/nyu_2451_34367.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78620/nyu_2451_34367_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Kerala, India",
+    "Chittur, Kerala, India",
+    "Ernakulam (country, state, region,...), Kerala, India",
+    "Cannanore District, Kerala, India",
+    "Nilambur Taluk, Kerala, India",
+    "Ponnani, Kerala, India",
+    "Tanur, Kerala, India",
+    "Trivandrum, Kerala, India",
+    "Tirūr, Kerala, India",
+    "Cochin, Kerala, India"
+  ],
+  "dct_temporal_sm": [
+    "2011"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34367",
+  "gbl_mdModified_dt": "2016-01-30T03:46:12Z",
+  "id": "nyu-2451-34367",
+  "nyu_addl_dspace_s": "35249",
+  "locn_geometry": "ENVELOPE(74.86348, 77.41679, 12.79171, 8.287812)",
+  "gbl_indexYear_im": [
+    2011
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34368.json b/metadata-aardvark/Datasets/nyu-2451-34368.json
index e352387a4..29432ab06 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34368.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34368.json
@@ -1,47 +1,63 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This data layer shows post-delimitation state Legislative Assembly constituency boundaries and data relating to the 2008 Assembly elections for the State of Madhya Pradesh, India. Map includes data for 230 constituencies. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34368",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Elections",
-    "Political Parties",
-    "Voting",
-    "Politics and government",
-    "Boundaries",
-    "Society"
-  ],
-  "dct_title_s": "2008 Madhya Pradesh, India: Post Delimitation Assembly Constituency Boundaries and Election Data",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "PollMap of India"
-  ],
-  "dct_issued_s": "2013",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34368\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73410/nyu_2451_34368.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78621/nyu_2451_34368_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Madhya Pradesh, India",
-    "Dhulkot, Madhya Pradesh, India",
-    "Silv\u0101ni, Madhya Pradesh, India",
-    "Mohan\u0101, Madhya Pradesh, India",
-    "Ujjain, Madhya Pradesh, India",
-    "Gwalior, Madhya Pradesh, India",
-    "Jabalpur district, Madhya Pradesh, India",
-    "Bhopal, Madhya Pradesh, India",
-    "Indore district, Madhya Pradesh, India"
-  ],
-  "dct_temporal_sm": [
-    "2008"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34368",
-  "gbl_mdModified_dt": "2016-01-30T03:46:16Z",
-  "id": "nyu-2451-34368",
-  "nyu_addl_dspace_s": "35250",
-  "locn_geometry": "ENVELOPE(74.02936, 82.81637, 26.86964, 21.0704)",
-  "gbl_indexYear_im": 2008
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This data layer shows post-delimitation state Legislative Assembly constituency boundaries and data relating to the 2008 Assembly elections for the State of Madhya Pradesh, India. Map includes data for 230 constituencies. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34368"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Elections",
+    "Political Parties",
+    "Voting",
+    "Politics and government",
+    "Boundaries",
+    "Society"
+  ],
+  "dct_title_s": "2008 Madhya Pradesh, India: Post Delimitation Assembly Constituency Boundaries and Election Data",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "PollMap of India"
+  ],
+  "dct_issued_s": "2013",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34368\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73410/nyu_2451_34368.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78621/nyu_2451_34368_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Madhya Pradesh, India",
+    "Dhulkot, Madhya Pradesh, India",
+    "Silvāni, Madhya Pradesh, India",
+    "Mohanā, Madhya Pradesh, India",
+    "Ujjain, Madhya Pradesh, India",
+    "Gwalior, Madhya Pradesh, India",
+    "Jabalpur district, Madhya Pradesh, India",
+    "Bhopal, Madhya Pradesh, India",
+    "Indore district, Madhya Pradesh, India"
+  ],
+  "dct_temporal_sm": [
+    "2008"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34368",
+  "gbl_mdModified_dt": "2016-01-30T03:46:16Z",
+  "id": "nyu-2451-34368",
+  "nyu_addl_dspace_s": "35250",
+  "locn_geometry": "ENVELOPE(74.02936, 82.81637, 26.86964, 21.0704)",
+  "gbl_indexYear_im": [
+    2008
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34369.json b/metadata-aardvark/Datasets/nyu-2451-34369.json
index d318eeaec..463047c39 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34369.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34369.json
@@ -1,53 +1,69 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This data layer shows post-Delimitation Assembly state Legislative Assembly constituency boundaries and data relating to the 2009 Assembly elections for the State of Maharashtra, India. Includes attribute data on election parties, candidates, voters, and results. Map includes data for 288 constituencies. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34369",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Elections",
-    "Political Parties",
-    "Voting",
-    "Politics and government",
-    "Boundaries",
-    "Society"
-  ],
-  "dct_title_s": "2009 Maharashtra, India: Post Delimitation State Assembly Constituency Boundaries and Election Data",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "PollMap of India"
-  ],
-  "dct_issued_s": "2013",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34369\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73338/nyu_2451_34369.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78622/nyu_2451_34369_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Maharashtra, India",
-    "Al\u012bb\u0101g, Maharashtra, India",
-    "Amr\u0101vati, Maharashtra, India",
-    "Bhand\u0101ra District, Maharashtra, India",
-    "Bhus\u0101wal, Maharashtra, India",
-    "Goregaon, Maharashtra, India",
-    "J\u0101lgaon, Maharashtra, India",
-    "J\u0101mod, Maharashtra, India",
-    "M\u0101l\u0101d, Maharashtra, India",
-    "N\u0101sik, Maharashtra, India",
-    "Ratnagiri District, Maharashtra, India",
-    "S\u0101ngli, Maharashtra, India",
-    "Shirdi, Maharashtra, India",
-    "Th\u0101ne, Maharashtra, India",
-    "Alibag, Maharashtra, India"
-  ],
-  "dct_temporal_sm": [
-    "2009"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34369",
-  "gbl_mdModified_dt": "2016-01-30T03:46:14Z",
-  "id": "nyu-2451-34369",
-  "nyu_addl_dspace_s": "35251",
-  "locn_geometry": "ENVELOPE(72.649788, 80.899116, 22.02903, 15.60618)",
-  "gbl_indexYear_im": 2009
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This data layer shows post-Delimitation Assembly state Legislative Assembly constituency boundaries and data relating to the 2009 Assembly elections for the State of Maharashtra, India. Includes attribute data on election parties, candidates, voters, and results. Map includes data for 288 constituencies. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34369"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Elections",
+    "Political Parties",
+    "Voting",
+    "Politics and government",
+    "Boundaries",
+    "Society"
+  ],
+  "dct_title_s": "2009 Maharashtra, India: Post Delimitation State Assembly Constituency Boundaries and Election Data",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "PollMap of India"
+  ],
+  "dct_issued_s": "2013",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34369\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73338/nyu_2451_34369.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78622/nyu_2451_34369_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Maharashtra, India",
+    "Alībāg, Maharashtra, India",
+    "Amrāvati, Maharashtra, India",
+    "Bhandāra District, Maharashtra, India",
+    "Bhusāwal, Maharashtra, India",
+    "Goregaon, Maharashtra, India",
+    "Jālgaon, Maharashtra, India",
+    "Jāmod, Maharashtra, India",
+    "Mālād, Maharashtra, India",
+    "Nāsik, Maharashtra, India",
+    "Ratnagiri District, Maharashtra, India",
+    "Sāngli, Maharashtra, India",
+    "Shirdi, Maharashtra, India",
+    "Thāne, Maharashtra, India",
+    "Alibag, Maharashtra, India"
+  ],
+  "dct_temporal_sm": [
+    "2009"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34369",
+  "gbl_mdModified_dt": "2016-01-30T03:46:14Z",
+  "id": "nyu-2451-34369",
+  "nyu_addl_dspace_s": "35251",
+  "locn_geometry": "ENVELOPE(72.649788, 80.899116, 22.02903, 15.60618)",
+  "gbl_indexYear_im": [
+    2009
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34370.json b/metadata-aardvark/Datasets/nyu-2451-34370.json
index 5810ee0dd..98dc48ea4 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34370.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34370.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This data layer shows post-delimitation state Legislative Assembly constituency boundaries and data relating to the 2009 Assembly elections for the State of Meghalaya, India. Map includes data for 60 constituencies. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34370",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Elections",
-    "Political Parties",
-    "Voting",
-    "Politics and government",
-    "Boundaries",
-    "Society"
-  ],
-  "dct_title_s": "2009 Meghalaya, India: Post Delimitation Assembly Constituency Boundaries and Election Data",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "PollMap of India"
-  ],
-  "dct_issued_s": "2013",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34370\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73335/nyu_2451_34370.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78623/nyu_2451_34370_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Meghalaya, India",
-    "Nongbah, Meghalaya, India",
-    "Shillong, Meghalaya, India"
-  ],
-  "dct_temporal_sm": [
-    "2009"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34370",
-  "gbl_mdModified_dt": "2016-01-30T03:46:13Z",
-  "id": "nyu-2451-34370",
-  "nyu_addl_dspace_s": "35252",
-  "locn_geometry": "ENVELOPE(89.84724984, 92.80436004, 26.10168003, 25.02029997)",
-  "gbl_indexYear_im": 2009
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This data layer shows post-delimitation state Legislative Assembly constituency boundaries and data relating to the 2009 Assembly elections for the State of Meghalaya, India. Map includes data for 60 constituencies. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34370"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Elections",
+    "Political Parties",
+    "Voting",
+    "Politics and government",
+    "Boundaries",
+    "Society"
+  ],
+  "dct_title_s": "2009 Meghalaya, India: Post Delimitation Assembly Constituency Boundaries and Election Data",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "PollMap of India"
+  ],
+  "dct_issued_s": "2013",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34370\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73335/nyu_2451_34370.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78623/nyu_2451_34370_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Meghalaya, India",
+    "Nongbah, Meghalaya, India",
+    "Shillong, Meghalaya, India"
+  ],
+  "dct_temporal_sm": [
+    "2009"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34370",
+  "gbl_mdModified_dt": "2016-01-30T03:46:13Z",
+  "id": "nyu-2451-34370",
+  "nyu_addl_dspace_s": "35252",
+  "locn_geometry": "ENVELOPE(89.84724984, 92.80436004, 26.10168003, 25.02029997)",
+  "gbl_indexYear_im": [
+    2009
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34371.json b/metadata-aardvark/Datasets/nyu-2451-34371.json
index db9ae907d..02b3cf0ca 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34371.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34371.json
@@ -1,43 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This data layer shows post-delimitation state Legislative Assembly constituency boundaries and data relating to the 2008 Assembly elections for the State of Mizoram, India. Map includes data for 40 constituencies. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34371",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Elections",
-    "Political Parties",
-    "Voting",
-    "Politics and government",
-    "Boundaries",
-    "Society"
-  ],
-  "dct_title_s": "2008 Mizoram, India: Post Delimitation Assembly Constituency Boundaries and Election Data",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "PollMap of India"
-  ],
-  "dct_issued_s": "2013",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34371\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73404/nyu_2451_34371.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78624/nyu_2451_34371_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Mizoram, India",
-    "Ph\u0101ileng, Mizoram, India",
-    "Sihphir, Mizoram, India",
-    "Lawngtlai, Mizoram, India",
-    "Aijal District, Mizoram, India"
-  ],
-  "dct_temporal_sm": [
-    "2008"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34371",
-  "gbl_mdModified_dt": "2016-01-30T03:46:15Z",
-  "id": "nyu-2451-34371",
-  "nyu_addl_dspace_s": "35253",
-  "locn_geometry": "ENVELOPE(92.26389312, 93.42627732, 24.52260969, 21.95624925)",
-  "gbl_indexYear_im": 2008
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This data layer shows post-delimitation state Legislative Assembly constituency boundaries and data relating to the 2008 Assembly elections for the State of Mizoram, India. Map includes data for 40 constituencies. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34371"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Elections",
+    "Political Parties",
+    "Voting",
+    "Politics and government",
+    "Boundaries",
+    "Society"
+  ],
+  "dct_title_s": "2008 Mizoram, India: Post Delimitation Assembly Constituency Boundaries and Election Data",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "PollMap of India"
+  ],
+  "dct_issued_s": "2013",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34371\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73404/nyu_2451_34371.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78624/nyu_2451_34371_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Mizoram, India",
+    "Phāileng, Mizoram, India",
+    "Sihphir, Mizoram, India",
+    "Lawngtlai, Mizoram, India",
+    "Aijal District, Mizoram, India"
+  ],
+  "dct_temporal_sm": [
+    "2008"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34371",
+  "gbl_mdModified_dt": "2016-01-30T03:46:15Z",
+  "id": "nyu-2451-34371",
+  "nyu_addl_dspace_s": "35253",
+  "locn_geometry": "ENVELOPE(92.26389312, 93.42627732, 24.52260969, 21.95624925)",
+  "gbl_indexYear_im": [
+    2008
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34372.json b/metadata-aardvark/Datasets/nyu-2451-34372.json
index aaca7a4f7..196bb986c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34372.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34372.json
@@ -1,45 +1,61 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This data layer shows post-delimitation state Legislative Assembly constituency boundaries and data relating to the 2009 Assembly elections for the State of Orissa, India. Map includes data for 147 constituencies. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34372",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Elections",
-    "Political Parties",
-    "Voting",
-    "Politics and government",
-    "Boundaries",
-    "Society"
-  ],
-  "dct_title_s": "2009 Orissa, India: Post Delimitation Assembly Constituency Boundaries and Election Data",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "PollMap of India"
-  ],
-  "dct_issued_s": "2013",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34372\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73312/nyu_2451_34372.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78625/nyu_2451_34372_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Orissa, Odisha, India",
-    "Balasore, Odisha, India",
-    "Basta, Odisha, India",
-    "Birmitrapur, Odisha, India",
-    "Bhubaneswar, Odisha, India",
-    "Lanjigarh, Odisha, India",
-    "N\u012blgiri, Odisha, India"
-  ],
-  "dct_temporal_sm": [
-    "2009"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34372",
-  "gbl_mdModified_dt": "2016-01-30T03:46:13Z",
-  "id": "nyu-2451-34372",
-  "nyu_addl_dspace_s": "35254",
-  "locn_geometry": "ENVELOPE(81.39076992, 87.4860534, 22.54946706, 17.82127575)",
-  "gbl_indexYear_im": 2009
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This data layer shows post-delimitation state Legislative Assembly constituency boundaries and data relating to the 2009 Assembly elections for the State of Orissa, India. Map includes data for 147 constituencies. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34372"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Elections",
+    "Political Parties",
+    "Voting",
+    "Politics and government",
+    "Boundaries",
+    "Society"
+  ],
+  "dct_title_s": "2009 Orissa, India: Post Delimitation Assembly Constituency Boundaries and Election Data",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "PollMap of India"
+  ],
+  "dct_issued_s": "2013",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34372\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73312/nyu_2451_34372.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78625/nyu_2451_34372_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Orissa, Odisha, India",
+    "Balasore, Odisha, India",
+    "Basta, Odisha, India",
+    "Birmitrapur, Odisha, India",
+    "Bhubaneswar, Odisha, India",
+    "Lanjigarh, Odisha, India",
+    "Nīlgiri, Odisha, India"
+  ],
+  "dct_temporal_sm": [
+    "2009"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34372",
+  "gbl_mdModified_dt": "2016-01-30T03:46:13Z",
+  "id": "nyu-2451-34372",
+  "nyu_addl_dspace_s": "35254",
+  "locn_geometry": "ENVELOPE(81.39076992, 87.4860534, 22.54946706, 17.82127575)",
+  "gbl_indexYear_im": [
+    2009
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34373.json b/metadata-aardvark/Datasets/nyu-2451-34373.json
index 5eed0d242..8b29faa7c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34373.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34373.json
@@ -1,40 +1,56 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This data layer shows post-delimitation state Legislative Assembly constituency boundaries and data relating to the 2011 Assembly elections for the State of Pondicherry, India. Map includes data for 30 constituencies. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34373",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Elections",
-    "Political Parties",
-    "Voting",
-    "Politics and government",
-    "Boundaries",
-    "Society"
-  ],
-  "dct_title_s": "2011 Pondicherry, India: Post Delimitation Assembly Constituency Boundaries and Election Data",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "PollMap of India"
-  ],
-  "dct_issued_s": "2013",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34373\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73220/nyu_2451_34373.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78626/nyu_2451_34373_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Pondicherry, India",
-    "Nedungadu, Pondicherry, India"
-  ],
-  "dct_temporal_sm": [
-    "2011"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34373",
-  "gbl_mdModified_dt": "2016-01-30T03:46:12Z",
-  "id": "nyu-2451-34373",
-  "nyu_addl_dspace_s": "35255",
-  "locn_geometry": "ENVELOPE(75.526703, 82.314728, 16.759319, 10.82645)",
-  "gbl_indexYear_im": 2011
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This data layer shows post-delimitation state Legislative Assembly constituency boundaries and data relating to the 2011 Assembly elections for the State of Pondicherry, India. Map includes data for 30 constituencies. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34373"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Elections",
+    "Political Parties",
+    "Voting",
+    "Politics and government",
+    "Boundaries",
+    "Society"
+  ],
+  "dct_title_s": "2011 Pondicherry, India: Post Delimitation Assembly Constituency Boundaries and Election Data",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "PollMap of India"
+  ],
+  "dct_issued_s": "2013",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34373\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73220/nyu_2451_34373.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78626/nyu_2451_34373_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Pondicherry, India",
+    "Nedungadu, Pondicherry, India"
+  ],
+  "dct_temporal_sm": [
+    "2011"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34373",
+  "gbl_mdModified_dt": "2016-01-30T03:46:12Z",
+  "id": "nyu-2451-34373",
+  "nyu_addl_dspace_s": "35255",
+  "locn_geometry": "ENVELOPE(75.526703, 82.314728, 16.759319, 10.82645)",
+  "gbl_indexYear_im": [
+    2011
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34374.json b/metadata-aardvark/Datasets/nyu-2451-34374.json
index 706100081..ced393874 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34374.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34374.json
@@ -1,44 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This data layer shows post-delimitation state Legislative Assembly constituency boundaries and data relating to the 2012 Assembly elections for the State of Punjab, India. Map includes data for 117 constituencies. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34374",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Elections",
-    "Political Parties",
-    "Voting",
-    "Politics and government",
-    "Boundaries",
-    "Society"
-  ],
-  "dct_title_s": "2012 Punjab, India: Post Delimitation Assembly Constituency Boundaries and Election Data",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "PollMap of India"
-  ],
-  "dct_issued_s": "2013",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34374\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73039/nyu_2451_34374.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78627/nyu_2451_34374_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Punjab, India",
-    "Guru Har Sah\u0101i, Punjab, India",
-    "Path\u0101nkot, Punjab, India",
-    "Pati\u0101la, Punjab, India",
-    "Amritsar, Punjab, India",
-    "Ludhiana, Punjab, India"
-  ],
-  "dct_temporal_sm": [
-    "2012"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34374",
-  "gbl_mdModified_dt": "2016-01-30T03:46:10Z",
-  "id": "nyu-2451-34374",
-  "nyu_addl_dspace_s": "35256",
-  "locn_geometry": "ENVELOPE(73.87442028, 76.95662688, 32.4924507, 29.5142994)",
-  "gbl_indexYear_im": 2012
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This data layer shows post-delimitation state Legislative Assembly constituency boundaries and data relating to the 2012 Assembly elections for the State of Punjab, India. Map includes data for 117 constituencies. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34374"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Elections",
+    "Political Parties",
+    "Voting",
+    "Politics and government",
+    "Boundaries",
+    "Society"
+  ],
+  "dct_title_s": "2012 Punjab, India: Post Delimitation Assembly Constituency Boundaries and Election Data",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "PollMap of India"
+  ],
+  "dct_issued_s": "2013",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34374\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73039/nyu_2451_34374.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78627/nyu_2451_34374_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Punjab, India",
+    "Guru Har Sahāi, Punjab, India",
+    "Pathānkot, Punjab, India",
+    "Patiāla, Punjab, India",
+    "Amritsar, Punjab, India",
+    "Ludhiana, Punjab, India"
+  ],
+  "dct_temporal_sm": [
+    "2012"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34374",
+  "gbl_mdModified_dt": "2016-01-30T03:46:10Z",
+  "id": "nyu-2451-34374",
+  "nyu_addl_dspace_s": "35256",
+  "locn_geometry": "ENVELOPE(73.87442028, 76.95662688, 32.4924507, 29.5142994)",
+  "gbl_indexYear_im": [
+    2012
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34375.json b/metadata-aardvark/Datasets/nyu-2451-34375.json
index 7037e6a61..d611a66b5 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34375.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34375.json
@@ -1,60 +1,76 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This data layer shows post-delimitation state Legislative Assembly constituency boundaries and data relating to the 2008 Assembly elections for the State of Rajasthan, India. Map includes data for 200 constituencies. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34375",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Elections",
-    "Political Parties",
-    "Voting",
-    "Politics and government",
-    "Boundaries",
-    "Society"
-  ],
-  "dct_title_s": "2008 Rajasthan, India: Post Delimitation Assembly Constituency Boundaries and Election Data",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "PollMap of India"
-  ],
-  "dct_issued_s": "2013",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34375\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73398/nyu_2451_34375.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78628/nyu_2451_34375_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Rajasthan, India",
-    "M\u0101ndal, Rajasthan, India",
-    "Nimb\u0101j, Rajasthan, India",
-    "Bhandarej, Rajasthan, India",
-    "Manoharpur, Rajasthan, India",
-    "N\u0101r\u0101yanpur, Rajasthan, India",
-    "Khejroli, Rajasthan, India",
-    "Baswa, Rajasthan, India",
-    "Bhop\u0101lgarh, Rajasthan, India",
-    "Nap\u0101sar, Rajasthan, India",
-    "Bassi, Rajasthan, India",
-    "L\u016bnkaransar, Rajasthan, India",
-    "Siw\u0101na, Rajasthan, India",
-    "Bor\u0101war, Rajasthan, India",
-    "Alwar, Rajasthan, India",
-    "Bh\u012blw\u0101ra, Rajasthan, India",
-    "Udaipur, Rajasthan, India",
-    "Jaipur, Rajasthan, India",
-    "Ajmer District, Rajasthan, India",
-    "B\u012bk\u0101ner, Rajasthan, India",
-    "Kota, Rajasthan, India",
-    "Jodhpur, Rajasthan, India"
-  ],
-  "dct_temporal_sm": [
-    "2008"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34375",
-  "gbl_mdModified_dt": "2016-01-30T03:46:15Z",
-  "id": "nyu-2451-34375",
-  "nyu_addl_dspace_s": "35257",
-  "locn_geometry": "ENVELOPE(69.48154, 78.27097, 30.19254, 23.06052)",
-  "gbl_indexYear_im": 2008
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This data layer shows post-delimitation state Legislative Assembly constituency boundaries and data relating to the 2008 Assembly elections for the State of Rajasthan, India. Map includes data for 200 constituencies. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34375"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Elections",
+    "Political Parties",
+    "Voting",
+    "Politics and government",
+    "Boundaries",
+    "Society"
+  ],
+  "dct_title_s": "2008 Rajasthan, India: Post Delimitation Assembly Constituency Boundaries and Election Data",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "PollMap of India"
+  ],
+  "dct_issued_s": "2013",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34375\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73398/nyu_2451_34375.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78628/nyu_2451_34375_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Rajasthan, India",
+    "Māndal, Rajasthan, India",
+    "Nimbāj, Rajasthan, India",
+    "Bhandarej, Rajasthan, India",
+    "Manoharpur, Rajasthan, India",
+    "Nārāyanpur, Rajasthan, India",
+    "Khejroli, Rajasthan, India",
+    "Baswa, Rajasthan, India",
+    "Bhopālgarh, Rajasthan, India",
+    "Napāsar, Rajasthan, India",
+    "Bassi, Rajasthan, India",
+    "Lūnkaransar, Rajasthan, India",
+    "Siwāna, Rajasthan, India",
+    "Borāwar, Rajasthan, India",
+    "Alwar, Rajasthan, India",
+    "Bhīlwāra, Rajasthan, India",
+    "Udaipur, Rajasthan, India",
+    "Jaipur, Rajasthan, India",
+    "Ajmer District, Rajasthan, India",
+    "Bīkāner, Rajasthan, India",
+    "Kota, Rajasthan, India",
+    "Jodhpur, Rajasthan, India"
+  ],
+  "dct_temporal_sm": [
+    "2008"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34375",
+  "gbl_mdModified_dt": "2016-01-30T03:46:15Z",
+  "id": "nyu-2451-34375",
+  "nyu_addl_dspace_s": "35257",
+  "locn_geometry": "ENVELOPE(69.48154, 78.27097, 30.19254, 23.06052)",
+  "gbl_indexYear_im": [
+    2008
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34376.json b/metadata-aardvark/Datasets/nyu-2451-34376.json
index 469ecb4f0..c2a3ca174 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34376.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34376.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This data layer shows post-delimitation state Legislative Assembly constituency boundaries and data relating to the 2009 Assembly elections for the State of Sikkim, India. Map includes data for 32 constituencies. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34376",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Elections",
-    "Political Parties",
-    "Voting",
-    "Politics and government",
-    "Boundaries",
-    "Society"
-  ],
-  "dct_title_s": "2009 Sikkim, India: Post Delimitation Assembly Constituency Boundaries and Election Data",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "PollMap of India"
-  ],
-  "dct_issued_s": "2013",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34376\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73289/nyu_2451_34376.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78629/nyu_2451_34376_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Sikkim, India",
-    "Gangtok, Sikkim, India",
-    "Melli Bazar, Sikkim, India"
-  ],
-  "dct_temporal_sm": [
-    "2009"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34376",
-  "gbl_mdModified_dt": "2016-01-30T03:46:13Z",
-  "id": "nyu-2451-34376",
-  "nyu_addl_dspace_s": "35258",
-  "locn_geometry": "ENVELOPE(88.01802072, 88.91319276, 28.1278305, 27.08353044)",
-  "gbl_indexYear_im": 2009
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This data layer shows post-delimitation state Legislative Assembly constituency boundaries and data relating to the 2009 Assembly elections for the State of Sikkim, India. Map includes data for 32 constituencies. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34376"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Elections",
+    "Political Parties",
+    "Voting",
+    "Politics and government",
+    "Boundaries",
+    "Society"
+  ],
+  "dct_title_s": "2009 Sikkim, India: Post Delimitation Assembly Constituency Boundaries and Election Data",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "PollMap of India"
+  ],
+  "dct_issued_s": "2013",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34376\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73289/nyu_2451_34376.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78629/nyu_2451_34376_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Sikkim, India",
+    "Gangtok, Sikkim, India",
+    "Melli Bazar, Sikkim, India"
+  ],
+  "dct_temporal_sm": [
+    "2009"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34376",
+  "gbl_mdModified_dt": "2016-01-30T03:46:13Z",
+  "id": "nyu-2451-34376",
+  "nyu_addl_dspace_s": "35258",
+  "locn_geometry": "ENVELOPE(88.01802072, 88.91319276, 28.1278305, 27.08353044)",
+  "gbl_indexYear_im": [
+    2009
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34377.json b/metadata-aardvark/Datasets/nyu-2451-34377.json
index 2bbe718b3..e69f5717e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34377.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34377.json
@@ -1,51 +1,67 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This layer is a polygon theme representing district boundaries of India for 1991. Includes district socio-demographic Census attribute data such as total population, population by sex, and rural/urban populations. This data layer is sourced from secondary government sources (Survey of India, Census of India, Election Commission, etc.) and includes data for 466 districts, 25 states, and 7 union territories, This layer is part of the Historical Boundaries of India dataset showing decadal change in district boundaries of India since 1951.This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for district-level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34377",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Sex ratio",
-    "Literacy",
-    "Population",
-    "Statistics",
-    "Administrative and political divisions",
-    "Boundaries",
-    "Society"
-  ],
-  "dct_title_s": "1991 District Boundaries of India",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Historical Boundaries of India"
-  ],
-  "dct_issued_s": "2013",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34377\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73099/nyu_2451_34377.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77874/nyu_2451_34377_doc.zip\"}",
-  "dct_spatial_sm": [
-    "India",
-    "Delhi, NCT, India",
-    "Gujarat, India",
-    "Haryana, India",
-    "Karnataka, India",
-    "Kerala, India",
-    "Maharashtra, India",
-    "Punjab, India",
-    "Rajasthan, India",
-    "Tamil Nadu, India",
-    "Uttar Pradesh, India",
-    "West Bengal, India"
-  ],
-  "dct_temporal_sm": [
-    "1991"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34377",
-  "gbl_mdModified_dt": "2016-01-30T03:46:39Z",
-  "id": "nyu-2451-34377",
-  "nyu_addl_dspace_s": "35259",
-  "locn_geometry": "ENVELOPE(68.110092, 97.409103, 37.050301, 6.755698)",
-  "gbl_indexYear_im": 1991
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This layer is a polygon theme representing district boundaries of India for 1991. Includes district socio-demographic Census attribute data such as total population, population by sex, and rural/urban populations. This data layer is sourced from secondary government sources (Survey of India, Census of India, Election Commission, etc.) and includes data for 466 districts, 25 states, and 7 union territories, This layer is part of the Historical Boundaries of India dataset showing decadal change in district boundaries of India since 1951.This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for district-level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34377"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Sex ratio",
+    "Literacy",
+    "Population",
+    "Statistics",
+    "Administrative and political divisions",
+    "Boundaries",
+    "Society"
+  ],
+  "dct_title_s": "1991 District Boundaries of India",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Historical Boundaries of India"
+  ],
+  "dct_issued_s": "2013",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34377\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73099/nyu_2451_34377.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77874/nyu_2451_34377_doc.zip\"}",
+  "dct_spatial_sm": [
+    "India",
+    "Delhi, NCT, India",
+    "Gujarat, India",
+    "Haryana, India",
+    "Karnataka, India",
+    "Kerala, India",
+    "Maharashtra, India",
+    "Punjab, India",
+    "Rajasthan, India",
+    "Tamil Nadu, India",
+    "Uttar Pradesh, India",
+    "West Bengal, India"
+  ],
+  "dct_temporal_sm": [
+    "1991"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34377",
+  "gbl_mdModified_dt": "2016-01-30T03:46:39Z",
+  "id": "nyu-2451-34377",
+  "nyu_addl_dspace_s": "35259",
+  "locn_geometry": "ENVELOPE(68.110092, 97.409103, 37.050301, 6.755698)",
+  "gbl_indexYear_im": [
+    1991
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34378.json b/metadata-aardvark/Datasets/nyu-2451-34378.json
index 0ac440f70..5e59765df 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34378.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34378.json
@@ -1,49 +1,65 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This data layer shows post-delimitation state Legislative Assembly constituency boundaries and data relating to the 2011 Assembly elections for the State of Tamil Nadu, India. Map includes data for 234 constituencies. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34378",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Elections",
-    "Political Parties",
-    "Voting",
-    "Politics and government",
-    "Boundaries",
-    "Society"
-  ],
-  "dct_title_s": "2011 Tamil Nadu, India: Post Delimitation Assembly Constituency Boundaries and Election Data",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "PollMap of India"
-  ],
-  "dct_issued_s": "2013",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34378\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73197/nyu_2451_34378.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78630/nyu_2451_34378_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Tamil Nadu, India",
-    "Ambatt\u016br, Tamil Nadu, India",
-    "Attur, Tamil Nadu, India",
-    "Cheyyur, Tamil Nadu, India",
-    "Hosur, Tamil Nadu, India",
-    "Kanniyakumari, Tamil Nadu, India",
-    "Madurai District, Tamil Nadu, India",
-    "Thiruvarur, Tamil Nadu, India",
-    "Tiruppatt\u016br, Tamil Nadu, India",
-    "Vellore district, Tamil Nadu, India",
-    "Yercaud, Tamil Nadu, India"
-  ],
-  "dct_temporal_sm": [
-    "2011"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34378",
-  "gbl_mdModified_dt": "2016-01-30T03:46:12Z",
-  "id": "nyu-2451-34378",
-  "nyu_addl_dspace_s": "35260",
-  "locn_geometry": "ENVELOPE(76.240883, 80.353348, 13.56321, 8.073207)",
-  "gbl_indexYear_im": 2011
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This data layer shows post-delimitation state Legislative Assembly constituency boundaries and data relating to the 2011 Assembly elections for the State of Tamil Nadu, India. Map includes data for 234 constituencies. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34378"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Elections",
+    "Political Parties",
+    "Voting",
+    "Politics and government",
+    "Boundaries",
+    "Society"
+  ],
+  "dct_title_s": "2011 Tamil Nadu, India: Post Delimitation Assembly Constituency Boundaries and Election Data",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "PollMap of India"
+  ],
+  "dct_issued_s": "2013",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34378\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73197/nyu_2451_34378.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78630/nyu_2451_34378_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Tamil Nadu, India",
+    "Ambattūr, Tamil Nadu, India",
+    "Attur, Tamil Nadu, India",
+    "Cheyyur, Tamil Nadu, India",
+    "Hosur, Tamil Nadu, India",
+    "Kanniyakumari, Tamil Nadu, India",
+    "Madurai District, Tamil Nadu, India",
+    "Thiruvarur, Tamil Nadu, India",
+    "Tiruppattūr, Tamil Nadu, India",
+    "Vellore district, Tamil Nadu, India",
+    "Yercaud, Tamil Nadu, India"
+  ],
+  "dct_temporal_sm": [
+    "2011"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34378",
+  "gbl_mdModified_dt": "2016-01-30T03:46:12Z",
+  "id": "nyu-2451-34378",
+  "nyu_addl_dspace_s": "35260",
+  "locn_geometry": "ENVELOPE(76.240883, 80.353348, 13.56321, 8.073207)",
+  "gbl_indexYear_im": [
+    2011
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34379.json b/metadata-aardvark/Datasets/nyu-2451-34379.json
index 608ec5b42..8e98e42f4 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34379.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34379.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This data layer shows post-delimitation state Legislative Assembly constituency boundaries and data relating to the 2008 Assembly elections for the State of Tripura, India. Map includes data for 60 constituencies. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34379",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Elections",
-    "Political Parties",
-    "Voting",
-    "Politics and government",
-    "Boundaries",
-    "Society"
-  ],
-  "dct_title_s": "2008 Tripura, India: Post Delimitation Assembly Constituency Boundaries and Election Data",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "PollMap of India"
-  ],
-  "dct_issued_s": "2013",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34379\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73395/nyu_2451_34379.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78631/nyu_2451_34379_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Tripura, India",
-    "Madhupur, Tripura, India",
-    "Barjala, Tripura, India",
-    "Agartala, Tripura, India"
-  ],
-  "dct_temporal_sm": [
-    "2008"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34379",
-  "gbl_mdModified_dt": "2016-01-30T03:46:15Z",
-  "id": "nyu-2451-34379",
-  "nyu_addl_dspace_s": "35261",
-  "locn_geometry": "ENVELOPE(91.153656, 92.334389, 24.521009, 22.948088)",
-  "gbl_indexYear_im": 2008
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This data layer shows post-delimitation state Legislative Assembly constituency boundaries and data relating to the 2008 Assembly elections for the State of Tripura, India. Map includes data for 60 constituencies. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34379"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Elections",
+    "Political Parties",
+    "Voting",
+    "Politics and government",
+    "Boundaries",
+    "Society"
+  ],
+  "dct_title_s": "2008 Tripura, India: Post Delimitation Assembly Constituency Boundaries and Election Data",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "PollMap of India"
+  ],
+  "dct_issued_s": "2013",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34379\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73395/nyu_2451_34379.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78631/nyu_2451_34379_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Tripura, India",
+    "Madhupur, Tripura, India",
+    "Barjala, Tripura, India",
+    "Agartala, Tripura, India"
+  ],
+  "dct_temporal_sm": [
+    "2008"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34379",
+  "gbl_mdModified_dt": "2016-01-30T03:46:15Z",
+  "id": "nyu-2451-34379",
+  "nyu_addl_dspace_s": "35261",
+  "locn_geometry": "ENVELOPE(91.153656, 92.334389, 24.521009, 22.948088)",
+  "gbl_indexYear_im": [
+    2008
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34380.json b/metadata-aardvark/Datasets/nyu-2451-34380.json
index 878957929..edb722094 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34380.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34380.json
@@ -1,50 +1,66 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This data layer shows post-delimitation state Legislative Assembly constituency boundaries and data relating to the 2012 Assembly elections for the State of Uttar Pradesh, India. Map includes data for 403 constituencies. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34380",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Elections",
-    "Political Parties",
-    "Voting",
-    "Politics and government",
-    "Boundaries",
-    "Society"
-  ],
-  "dct_title_s": "2012 Uttar Pradesh, India: Post Delimitation Assembly Constituency Boundaries and Election Data",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "PollMap of India"
-  ],
-  "dct_issued_s": "2013",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34380\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73007/nyu_2451_34380.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78632/nyu_2451_34380_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Uttar Pradesh, India",
-    "Agra, Uttar Pradesh, India",
-    "Deoband, Uttar Pradesh, India",
-    "Ghaziabad, Uttar Pradesh, India",
-    "Meerut, Uttar Pradesh, India",
-    "Rampur, Uttar Pradesh, India",
-    "Saharanpur, Uttar Pradesh, India",
-    "Varanasi, Uttar Pradesh, India",
-    "Lucknow, Uttar Pradesh, India",
-    "Kushinagar, Uttar Pradesh, India",
-    "Khatauli, Uttar Pradesh, India",
-    "Muzaffarnagar, Uttar Pradesh, India"
-  ],
-  "dct_temporal_sm": [
-    "2012"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34380",
-  "gbl_mdModified_dt": "2016-01-30T03:46:10Z",
-  "id": "nyu-2451-34380",
-  "nyu_addl_dspace_s": "35262",
-  "locn_geometry": "ENVELOPE(77.088875, 84.63575, 30.40547, 23.87022)",
-  "gbl_indexYear_im": 2012
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This data layer shows post-delimitation state Legislative Assembly constituency boundaries and data relating to the 2012 Assembly elections for the State of Uttar Pradesh, India. Map includes data for 403 constituencies. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34380"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Elections",
+    "Political Parties",
+    "Voting",
+    "Politics and government",
+    "Boundaries",
+    "Society"
+  ],
+  "dct_title_s": "2012 Uttar Pradesh, India: Post Delimitation Assembly Constituency Boundaries and Election Data",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "PollMap of India"
+  ],
+  "dct_issued_s": "2013",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34380\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73007/nyu_2451_34380.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78632/nyu_2451_34380_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Uttar Pradesh, India",
+    "Agra, Uttar Pradesh, India",
+    "Deoband, Uttar Pradesh, India",
+    "Ghaziabad, Uttar Pradesh, India",
+    "Meerut, Uttar Pradesh, India",
+    "Rampur, Uttar Pradesh, India",
+    "Saharanpur, Uttar Pradesh, India",
+    "Varanasi, Uttar Pradesh, India",
+    "Lucknow, Uttar Pradesh, India",
+    "Kushinagar, Uttar Pradesh, India",
+    "Khatauli, Uttar Pradesh, India",
+    "Muzaffarnagar, Uttar Pradesh, India"
+  ],
+  "dct_temporal_sm": [
+    "2012"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34380",
+  "gbl_mdModified_dt": "2016-01-30T03:46:10Z",
+  "id": "nyu-2451-34380",
+  "nyu_addl_dspace_s": "35262",
+  "locn_geometry": "ENVELOPE(77.088875, 84.63575, 30.40547, 23.87022)",
+  "gbl_indexYear_im": [
+    2012
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34381.json b/metadata-aardvark/Datasets/nyu-2451-34381.json
index 5161cd6a8..d66389812 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34381.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34381.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This data layer shows post-delimitation state Legislative Assembly constituency boundaries and data relating to the 2012 Assembly elections for the State of Uttarakhand, India. Map includes data for 70 constituencies. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34381",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Elections",
-    "Political Parties",
-    "Voting",
-    "Politics and government",
-    "Boundaries",
-    "Society"
-  ],
-  "dct_title_s": "2012 Uttarakhand, India: Post Delimitation Assembly Constituency Boundaries and Election Data",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "PollMap of India"
-  ],
-  "dct_issued_s": "2013",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34381\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/72976/nyu_2451_34381.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78633/nyu_2451_34381_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Uttarakhand, India",
-    "Dehra D\u016bn, Uttarakhand, India",
-    "Rish\u012bkesh, Uttarakhand, India"
-  ],
-  "dct_temporal_sm": [
-    "2012"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34381",
-  "gbl_mdModified_dt": "2016-01-30T03:46:10Z",
-  "id": "nyu-2451-34381",
-  "nyu_addl_dspace_s": "35263",
-  "locn_geometry": "ENVELOPE(77.57601156, 81.03749832, 31.45733073, 28.72261044)",
-  "gbl_indexYear_im": 2012
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This data layer shows post-delimitation state Legislative Assembly constituency boundaries and data relating to the 2012 Assembly elections for the State of Uttarakhand, India. Map includes data for 70 constituencies. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34381"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Elections",
+    "Political Parties",
+    "Voting",
+    "Politics and government",
+    "Boundaries",
+    "Society"
+  ],
+  "dct_title_s": "2012 Uttarakhand, India: Post Delimitation Assembly Constituency Boundaries and Election Data",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "PollMap of India"
+  ],
+  "dct_issued_s": "2013",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34381\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/72976/nyu_2451_34381.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78633/nyu_2451_34381_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Uttarakhand, India",
+    "Dehra Dūn, Uttarakhand, India",
+    "Rishīkesh, Uttarakhand, India"
+  ],
+  "dct_temporal_sm": [
+    "2012"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34381",
+  "gbl_mdModified_dt": "2016-01-30T03:46:10Z",
+  "id": "nyu-2451-34381",
+  "nyu_addl_dspace_s": "35263",
+  "locn_geometry": "ENVELOPE(77.57601156, 81.03749832, 31.45733073, 28.72261044)",
+  "gbl_indexYear_im": [
+    2012
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34382.json b/metadata-aardvark/Datasets/nyu-2451-34382.json
index 8fd808413..5be59ce31 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34382.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34382.json
@@ -1,50 +1,66 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This data layer shows post-delimitation state Legislative Assembly constituency boundaries and data relating to the 2011 Assembly elections for the State of West Bengal, India. Map includes data for 294 constituencies. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34382",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Elections",
-    "Political Parties",
-    "Voting",
-    "Politics and government",
-    "Boundaries",
-    "Society"
-  ],
-  "dct_title_s": "2011 West Bengal, India: Post Delimitation Assembly Constituency Boundaries and Election Data",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "PollMap of India"
-  ],
-  "dct_issued_s": "2013",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34382\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73174/nyu_2451_34382.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78634/nyu_2451_34382_doc.zip\"}",
-  "dct_spatial_sm": [
-    "West Bengal, India",
-    "Kolkata, West Bengal, India",
-    "Howrah, West Bengal, India",
-    "Binn\u0101guri, West Bengal, India",
-    "Birpara, West Bengal, India",
-    "Berub\u0101ri, West Bengal, India",
-    "Balar\u0101mpur, West Bengal, India",
-    "Ganespur, West Bengal, India",
-    "Lalgola, West Bengal, India",
-    "Garaim\u0101ri, Bihar, India",
-    "Debagr\u0101m, West Bengal, India",
-    "Nalh\u0101ti, West Bengal, India"
-  ],
-  "dct_temporal_sm": [
-    "2011"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34382",
-  "gbl_mdModified_dt": "2016-01-30T03:46:12Z",
-  "id": "nyu-2451-34382",
-  "nyu_addl_dspace_s": "35264",
-  "locn_geometry": "ENVELOPE(85.822906, 89.893219, 27.217171, 21.51726)",
-  "gbl_indexYear_im": 2011
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This data layer shows post-delimitation state Legislative Assembly constituency boundaries and data relating to the 2011 Assembly elections for the State of West Bengal, India. Map includes data for 294 constituencies. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34382"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Elections",
+    "Political Parties",
+    "Voting",
+    "Politics and government",
+    "Boundaries",
+    "Society"
+  ],
+  "dct_title_s": "2011 West Bengal, India: Post Delimitation Assembly Constituency Boundaries and Election Data",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "PollMap of India"
+  ],
+  "dct_issued_s": "2013",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34382\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73174/nyu_2451_34382.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78634/nyu_2451_34382_doc.zip\"}",
+  "dct_spatial_sm": [
+    "West Bengal, India",
+    "Kolkata, West Bengal, India",
+    "Howrah, West Bengal, India",
+    "Binnāguri, West Bengal, India",
+    "Birpara, West Bengal, India",
+    "Berubāri, West Bengal, India",
+    "Balarāmpur, West Bengal, India",
+    "Ganespur, West Bengal, India",
+    "Lalgola, West Bengal, India",
+    "Garaimāri, Bihar, India",
+    "Debagrām, West Bengal, India",
+    "Nalhāti, West Bengal, India"
+  ],
+  "dct_temporal_sm": [
+    "2011"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34382",
+  "gbl_mdModified_dt": "2016-01-30T03:46:12Z",
+  "id": "nyu-2451-34382",
+  "nyu_addl_dspace_s": "35264",
+  "locn_geometry": "ENVELOPE(85.822906, 89.893219, 27.217171, 21.51726)",
+  "gbl_indexYear_im": [
+    2011
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34383.json b/metadata-aardvark/Datasets/nyu-2451-34383.json
index b06124061..9f5c2c990 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34383.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34383.json
@@ -1,53 +1,69 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile shows pre-delimitation state Legislative Assembly constituency boundaries and data relating to the 2004 Assembly elections for the State of Andhra Pradesh, India. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34383",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Elections",
-    "Political Parties",
-    "Voting",
-    "Politics and government",
-    "Boundaries",
-    "Society"
-  ],
-  "dct_title_s": "2004 Andhra Pradesh, India: Pre Delimitation State Assembly Constituency Boundaries and Election Data",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "PollMap of India"
-  ],
-  "dct_issued_s": "2013",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34383\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73488/nyu_2451_34383.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78635/nyu_2451_34383_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Andhra Pradesh, India",
-    "Adilabad, Telangana, India",
-    "Both, Telangana, India",
-    "Chinn\u016br, Andhra Pradesh, India",
-    "Asif\u0101b\u0101d, Telangana, India",
-    "Sirpur, Telangana, India",
-    "Kh\u0101n\u0101pur, Telangana, India",
-    "Nirmal, Telangana, India",
-    "Ichch\u0101puram, Andhra Pradesh, India",
-    "Metpalle, Telangana, India",
-    "Balkonda, Telangana, India",
-    "Sompeta, Andhra Pradesh, India",
-    "Bodhan, Telangana, India",
-    "Jagtial, Telangana, India",
-    "Dichpalli, Telangana, India"
-  ],
-  "dct_temporal_sm": [
-    "2004"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34383",
-  "gbl_mdModified_dt": "2016-01-30T03:46:21Z",
-  "id": "nyu-2451-34383",
-  "nyu_addl_dspace_s": "35265",
-  "locn_geometry": "ENVELOPE(76.76000208, 84.71497356, 19.91632077, 12.62308977)",
-  "gbl_indexYear_im": 2004
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile shows pre-delimitation state Legislative Assembly constituency boundaries and data relating to the 2004 Assembly elections for the State of Andhra Pradesh, India. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34383"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Elections",
+    "Political Parties",
+    "Voting",
+    "Politics and government",
+    "Boundaries",
+    "Society"
+  ],
+  "dct_title_s": "2004 Andhra Pradesh, India: Pre Delimitation State Assembly Constituency Boundaries and Election Data",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "PollMap of India"
+  ],
+  "dct_issued_s": "2013",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34383\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73488/nyu_2451_34383.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78635/nyu_2451_34383_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Andhra Pradesh, India",
+    "Adilabad, Telangana, India",
+    "Both, Telangana, India",
+    "Chinnūr, Andhra Pradesh, India",
+    "Asifābād, Telangana, India",
+    "Sirpur, Telangana, India",
+    "Khānāpur, Telangana, India",
+    "Nirmal, Telangana, India",
+    "Ichchāpuram, Andhra Pradesh, India",
+    "Metpalle, Telangana, India",
+    "Balkonda, Telangana, India",
+    "Sompeta, Andhra Pradesh, India",
+    "Bodhan, Telangana, India",
+    "Jagtial, Telangana, India",
+    "Dichpalli, Telangana, India"
+  ],
+  "dct_temporal_sm": [
+    "2004"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34383",
+  "gbl_mdModified_dt": "2016-01-30T03:46:21Z",
+  "id": "nyu-2451-34383",
+  "nyu_addl_dspace_s": "35265",
+  "locn_geometry": "ENVELOPE(76.76000208, 84.71497356, 19.91632077, 12.62308977)",
+  "gbl_indexYear_im": [
+    2004
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34384.json b/metadata-aardvark/Datasets/nyu-2451-34384.json
index 9fc0681ab..bff0f7321 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34384.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34384.json
@@ -1,52 +1,68 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile shows pre-delimitation state Legislative Assembly constituency boundaries and data relating to the 2005 Assembly elections for the State of Bihar, India. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34384",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Elections",
-    "Political Parties",
-    "Voting",
-    "Politics and government",
-    "Boundaries",
-    "Society"
-  ],
-  "dct_title_s": "2005 Bihar, India: Pre Delimitation State Assembly Constituency Boundaries and Election Data",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "PollMap of India"
-  ],
-  "dct_issued_s": "2013",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34384\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73470/nyu_2451_34384.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78636/nyu_2451_34384_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Bihar, India",
-    "Patna, Bihar, India",
-    "Ch\u0101pra, Bihar, India",
-    "S\u0101ran, Bihar, India",
-    "Siw\u0101n, Bihar, India",
-    "N\u0101landa, Bihar, India",
-    "Pashchim Champ\u0101ran, Bihar, India",
-    "Bh\u0101galpur, Bihar, India",
-    "Madhubani, Bihar, India",
-    "Ar\u0101ria, Bihar, India",
-    "Darbhanga district, Bihar, India",
-    "Saharsa, Bihar, India",
-    "Arrah, Bihar, India",
-    "Siwan, Bihar, India"
-  ],
-  "dct_temporal_sm": [
-    "2005"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34384",
-  "gbl_mdModified_dt": "2016-01-30T03:46:20Z",
-  "id": "nyu-2451-34384",
-  "nyu_addl_dspace_s": "35266",
-  "locn_geometry": "ENVELOPE(83.32586676, 88.29276264, 27.51885036, 24.28520967)",
-  "gbl_indexYear_im": 2005
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile shows pre-delimitation state Legislative Assembly constituency boundaries and data relating to the 2005 Assembly elections for the State of Bihar, India. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34384"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Elections",
+    "Political Parties",
+    "Voting",
+    "Politics and government",
+    "Boundaries",
+    "Society"
+  ],
+  "dct_title_s": "2005 Bihar, India: Pre Delimitation State Assembly Constituency Boundaries and Election Data",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "PollMap of India"
+  ],
+  "dct_issued_s": "2013",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34384\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73470/nyu_2451_34384.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78636/nyu_2451_34384_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Bihar, India",
+    "Patna, Bihar, India",
+    "Chāpra, Bihar, India",
+    "Sāran, Bihar, India",
+    "Siwān, Bihar, India",
+    "Nālanda, Bihar, India",
+    "Pashchim Champāran, Bihar, India",
+    "Bhāgalpur, Bihar, India",
+    "Madhubani, Bihar, India",
+    "Arāria, Bihar, India",
+    "Darbhanga district, Bihar, India",
+    "Saharsa, Bihar, India",
+    "Arrah, Bihar, India",
+    "Siwan, Bihar, India"
+  ],
+  "dct_temporal_sm": [
+    "2005"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34384",
+  "gbl_mdModified_dt": "2016-01-30T03:46:20Z",
+  "id": "nyu-2451-34384",
+  "nyu_addl_dspace_s": "35266",
+  "locn_geometry": "ENVELOPE(83.32586676, 88.29276264, 27.51885036, 24.28520967)",
+  "gbl_indexYear_im": [
+    2005
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34385.json b/metadata-aardvark/Datasets/nyu-2451-34385.json
index b67dc0adb..11dda637c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34385.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34385.json
@@ -1,45 +1,61 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile shows pre-delimitation state Legislative Assembly constituency boundaries and data relating to the 2003 Assembly elections for the State of Chhattisgarh, India. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34385",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Elections",
-    "Political Parties",
-    "Voting",
-    "Politics and government",
-    "Boundaries",
-    "Society"
-  ],
-  "dct_title_s": "2003 Chhattisgarh, India: Pre Delimitation State Assembly Constituency Boundaries and Election Data",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "PollMap of India"
-  ],
-  "dct_issued_s": "2013",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34385\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73503/nyu_2451_34385.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78637/nyu_2451_34385_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Chhatt\u012bsgarh, Chhattisgarh, India",
-    "Bil\u0101spur, Chhattisgarh, India",
-    "Durg, Chhattisgarh, India",
-    "Khujji, Chhattisgarh, India",
-    "Raigarh, Chhattisgarh, India",
-    "Bastar, Chhattisgarh, India",
-    "Chitrakot, Chhattisgarh, India"
-  ],
-  "dct_temporal_sm": [
-    "2003"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34385",
-  "gbl_mdModified_dt": "2016-01-30T03:46:22Z",
-  "id": "nyu-2451-34385",
-  "nyu_addl_dspace_s": "35267",
-  "locn_geometry": "ENVELOPE(80.246826, 84.39774336, 24.10367967, 17.78243067)",
-  "gbl_indexYear_im": 2003
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile shows pre-delimitation state Legislative Assembly constituency boundaries and data relating to the 2003 Assembly elections for the State of Chhattisgarh, India. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34385"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Elections",
+    "Political Parties",
+    "Voting",
+    "Politics and government",
+    "Boundaries",
+    "Society"
+  ],
+  "dct_title_s": "2003 Chhattisgarh, India: Pre Delimitation State Assembly Constituency Boundaries and Election Data",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "PollMap of India"
+  ],
+  "dct_issued_s": "2013",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34385\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73503/nyu_2451_34385.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78637/nyu_2451_34385_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Chhattīsgarh, Chhattisgarh, India",
+    "Bilāspur, Chhattisgarh, India",
+    "Durg, Chhattisgarh, India",
+    "Khujji, Chhattisgarh, India",
+    "Raigarh, Chhattisgarh, India",
+    "Bastar, Chhattisgarh, India",
+    "Chitrakot, Chhattisgarh, India"
+  ],
+  "dct_temporal_sm": [
+    "2003"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34385",
+  "gbl_mdModified_dt": "2016-01-30T03:46:22Z",
+  "id": "nyu-2451-34385",
+  "nyu_addl_dspace_s": "35267",
+  "locn_geometry": "ENVELOPE(80.246826, 84.39774336, 24.10367967, 17.78243067)",
+  "gbl_indexYear_im": [
+    2003
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34386.json b/metadata-aardvark/Datasets/nyu-2451-34386.json
index ed6a40468..10ad7e550 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34386.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34386.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile shows pre-delimitation state Legislative Assembly constituency boundaries and data relating to the 2003 Assembly elections for the State of Delhi, India. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34386",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Elections",
-    "Political Parties",
-    "Voting",
-    "Politics and government",
-    "Boundaries",
-    "Society"
-  ],
-  "dct_title_s": "2003 Delhi, India: Pre Delimitation State Assembly Constituency Boundaries and Election Data",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "PollMap of India"
-  ],
-  "dct_issued_s": "2013",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34386\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73500/nyu_2451_34386.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78638/nyu_2451_34386_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Delhi, NCT, India",
-    "Chandni Chowk, NCT, India",
-    "Karol B\u0101gh, NCT, India",
-    "Jangpura, NCT, India"
-  ],
-  "dct_temporal_sm": [
-    "2003"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34386",
-  "gbl_mdModified_dt": "2016-01-30T03:46:22Z",
-  "id": "nyu-2451-34386",
-  "nyu_addl_dspace_s": "35268",
-  "locn_geometry": "ENVELOPE(76.83782, 77.34488, 28.88284, 28.4041)",
-  "gbl_indexYear_im": 2003
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile shows pre-delimitation state Legislative Assembly constituency boundaries and data relating to the 2003 Assembly elections for the State of Delhi, India. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34386"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Elections",
+    "Political Parties",
+    "Voting",
+    "Politics and government",
+    "Boundaries",
+    "Society"
+  ],
+  "dct_title_s": "2003 Delhi, India: Pre Delimitation State Assembly Constituency Boundaries and Election Data",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "PollMap of India"
+  ],
+  "dct_issued_s": "2013",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34386\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73500/nyu_2451_34386.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78638/nyu_2451_34386_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Delhi, NCT, India",
+    "Chandni Chowk, NCT, India",
+    "Karol Bāgh, NCT, India",
+    "Jangpura, NCT, India"
+  ],
+  "dct_temporal_sm": [
+    "2003"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34386",
+  "gbl_mdModified_dt": "2016-01-30T03:46:22Z",
+  "id": "nyu-2451-34386",
+  "nyu_addl_dspace_s": "35268",
+  "locn_geometry": "ENVELOPE(76.83782, 77.34488, 28.88284, 28.4041)",
+  "gbl_indexYear_im": [
+    2003
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34387.json b/metadata-aardvark/Datasets/nyu-2451-34387.json
index ba4edb587..b79a014f1 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34387.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34387.json
@@ -1,47 +1,63 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile shows pre-delimitation state Legislative Assembly constituency boundaries and data relating to the 2007 Assembly elections for the State of Goa, India. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34387",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Elections",
-    "Political Parties",
-    "Voting",
-    "Politics and government",
-    "Boundaries",
-    "Society"
-  ],
-  "dct_title_s": "2007 Goa, India: Pre Delimitation State Assembly Constituency Boundaries and Election Data",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "PollMap of India"
-  ],
-  "dct_issued_s": "2013",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34387\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73449/nyu_2451_34387.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78639/nyu_2451_34387_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Goa, Goa, India",
-    "Calangute, Goa, India",
-    "Madgaon, Goa, India",
-    "Panjim, Goa, India",
-    "Ponda, Goa, India",
-    "Saligao, Goa, India",
-    "Santa Cruz, Goa, India",
-    "Vasco, Goa, India",
-    "Valpoy, Goa, India"
-  ],
-  "dct_temporal_sm": [
-    "2007"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34387",
-  "gbl_mdModified_dt": "2016-01-30T03:46:19Z",
-  "id": "nyu-2451-34387",
-  "nyu_addl_dspace_s": "35269",
-  "locn_geometry": "ENVELOPE(73.689232, 74.336983, 15.80077, 14.89776)",
-  "gbl_indexYear_im": 2007
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile shows pre-delimitation state Legislative Assembly constituency boundaries and data relating to the 2007 Assembly elections for the State of Goa, India. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34387"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Elections",
+    "Political Parties",
+    "Voting",
+    "Politics and government",
+    "Boundaries",
+    "Society"
+  ],
+  "dct_title_s": "2007 Goa, India: Pre Delimitation State Assembly Constituency Boundaries and Election Data",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "PollMap of India"
+  ],
+  "dct_issued_s": "2013",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34387\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73449/nyu_2451_34387.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78639/nyu_2451_34387_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Goa, Goa, India",
+    "Calangute, Goa, India",
+    "Madgaon, Goa, India",
+    "Panjim, Goa, India",
+    "Ponda, Goa, India",
+    "Saligao, Goa, India",
+    "Santa Cruz, Goa, India",
+    "Vasco, Goa, India",
+    "Valpoy, Goa, India"
+  ],
+  "dct_temporal_sm": [
+    "2007"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34387",
+  "gbl_mdModified_dt": "2016-01-30T03:46:19Z",
+  "id": "nyu-2451-34387",
+  "nyu_addl_dspace_s": "35269",
+  "locn_geometry": "ENVELOPE(73.689232, 74.336983, 15.80077, 14.89776)",
+  "gbl_indexYear_im": [
+    2007
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34388.json b/metadata-aardvark/Datasets/nyu-2451-34388.json
index 66c4b87db..23c8e08ff 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34388.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34388.json
@@ -1,40 +1,56 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This layer is a polygon theme representing sub district boundaries of India for 1991. Includes district socio-demographic Census attribute data such as total population, population by sex, and rural/urban populations. This data layer is sourced from secondary government sources (Survey of India, Census of India, Election Commission, etc.). This layer is part of the Historical Boundaries of India dataset showing decadal change in district boundaries of India since 1951.This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for district-level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34388",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Sex ratio",
-    "Literacy",
-    "Population",
-    "Statistics",
-    "Administrative and political divisions",
-    "Boundaries",
-    "Society"
-  ],
-  "dct_title_s": "1991 Sub District Boundaries of India",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Historical Boundaries of India"
-  ],
-  "dct_issued_s": "2013",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34388\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73093/nyu_2451_34388.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78640/nyu_2451_34388_doc.zip\"}",
-  "dct_spatial_sm": [
-    "India"
-  ],
-  "dct_temporal_sm": [
-    "1991"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34388",
-  "gbl_mdModified_dt": "2016-01-30T03:46:39Z",
-  "id": "nyu-2451-34388",
-  "nyu_addl_dspace_s": "35270",
-  "locn_geometry": "ENVELOPE(68.11009, 97.4091, 37.0503, 6.755698)",
-  "gbl_indexYear_im": 1991
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This layer is a polygon theme representing sub district boundaries of India for 1991. Includes district socio-demographic Census attribute data such as total population, population by sex, and rural/urban populations. This data layer is sourced from secondary government sources (Survey of India, Census of India, Election Commission, etc.). This layer is part of the Historical Boundaries of India dataset showing decadal change in district boundaries of India since 1951.This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for district-level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34388"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Sex ratio",
+    "Literacy",
+    "Population",
+    "Statistics",
+    "Administrative and political divisions",
+    "Boundaries",
+    "Society"
+  ],
+  "dct_title_s": "1991 Sub District Boundaries of India",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Historical Boundaries of India"
+  ],
+  "dct_issued_s": "2013",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34388\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73093/nyu_2451_34388.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78640/nyu_2451_34388_doc.zip\"}",
+  "dct_spatial_sm": [
+    "India"
+  ],
+  "dct_temporal_sm": [
+    "1991"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34388",
+  "gbl_mdModified_dt": "2016-01-30T03:46:39Z",
+  "id": "nyu-2451-34388",
+  "nyu_addl_dspace_s": "35270",
+  "locn_geometry": "ENVELOPE(68.11009, 97.4091, 37.0503, 6.755698)",
+  "gbl_indexYear_im": [
+    1991
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34389.json b/metadata-aardvark/Datasets/nyu-2451-34389.json
index f7537f698..80c8642ba 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34389.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34389.json
@@ -1,49 +1,65 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile shows pre-delimitation state Legislative Assembly constituency boundaries and data relating to the 2007 Assembly elections for the State of Gujarat, India. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34389",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Elections",
-    "Political Parties",
-    "Voting",
-    "Politics and government",
-    "Boundaries",
-    "Society"
-  ],
-  "dct_title_s": "2007 Gujarat, India: Pre Delimitation State Assembly Constituency Boundaries and Election Data",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "PollMap of India"
-  ],
-  "dct_issued_s": "2013",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34389\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73446/nyu_2451_34389.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78641/nyu_2451_34389_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Gujarat, India",
-    "Bhavnagar, Gujarat, India",
-    "Disa, Gujarat, India",
-    "Dwarka, Gujarat, India",
-    "Fatehpura, Gujarat, India",
-    "Godhra, Gujarat, India",
-    "Jamnagar, Gujarat, India",
-    "Junagadh, Gujarat, India",
-    "Bhuj, Gujarat, India",
-    "Rajkot, Gujarat, India",
-    "Sabarmati, Gujarat, India"
-  ],
-  "dct_temporal_sm": [
-    "2007"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34389",
-  "gbl_mdModified_dt": "2016-01-30T03:46:18Z",
-  "id": "nyu-2451-34389",
-  "nyu_addl_dspace_s": "35271",
-  "locn_geometry": "ENVELOPE(68.11009, 74.47706, 24.71266, 20.04848)",
-  "gbl_indexYear_im": 2007
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile shows pre-delimitation state Legislative Assembly constituency boundaries and data relating to the 2007 Assembly elections for the State of Gujarat, India. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34389"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Elections",
+    "Political Parties",
+    "Voting",
+    "Politics and government",
+    "Boundaries",
+    "Society"
+  ],
+  "dct_title_s": "2007 Gujarat, India: Pre Delimitation State Assembly Constituency Boundaries and Election Data",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "PollMap of India"
+  ],
+  "dct_issued_s": "2013",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34389\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73446/nyu_2451_34389.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78641/nyu_2451_34389_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Gujarat, India",
+    "Bhavnagar, Gujarat, India",
+    "Disa, Gujarat, India",
+    "Dwarka, Gujarat, India",
+    "Fatehpura, Gujarat, India",
+    "Godhra, Gujarat, India",
+    "Jamnagar, Gujarat, India",
+    "Junagadh, Gujarat, India",
+    "Bhuj, Gujarat, India",
+    "Rajkot, Gujarat, India",
+    "Sabarmati, Gujarat, India"
+  ],
+  "dct_temporal_sm": [
+    "2007"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34389",
+  "gbl_mdModified_dt": "2016-01-30T03:46:18Z",
+  "id": "nyu-2451-34389",
+  "nyu_addl_dspace_s": "35271",
+  "locn_geometry": "ENVELOPE(68.11009, 74.47706, 24.71266, 20.04848)",
+  "gbl_indexYear_im": [
+    2007
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34390.json b/metadata-aardvark/Datasets/nyu-2451-34390.json
index 189bd4cfc..bf75d8197 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34390.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34390.json
@@ -1,48 +1,64 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile shows pre-delimitation state Legislative Assembly constituency boundaries and data relating to the 2005 Assembly elections for the State of Haryana, India. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34390",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Elections",
-    "Political Parties",
-    "Voting",
-    "Politics and government",
-    "Boundaries",
-    "Society"
-  ],
-  "dct_title_s": "2005 Haryana, India: Pre Delimitation State Assembly Constituency Boundaries and Election Data",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "PollMap of India"
-  ],
-  "dct_issued_s": "2013",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34390\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73467/nyu_2451_34390.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78642/nyu_2451_34390_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Haryana, India",
-    "Amb\u0101la, Haryana, India",
-    "Bhiwani, Haryana, India",
-    "Faridabad, Haryana, India",
-    "Hisar, Haryana, India",
-    "Jag\u0101dhri, Haryana, India",
-    "Panipat, Haryana, India",
-    "Rew\u0101ri, Haryana, India",
-    "Rohtak, Haryana, India",
-    "Son\u012bpat, Haryana, India"
-  ],
-  "dct_temporal_sm": [
-    "2005"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34390",
-  "gbl_mdModified_dt": "2016-01-30T03:46:20Z",
-  "id": "nyu-2451-34390",
-  "nyu_addl_dspace_s": "35272",
-  "locn_geometry": "ENVELOPE(74.47564692, 77.60363004, 30.92539023, 27.65019033)",
-  "gbl_indexYear_im": 2005
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile shows pre-delimitation state Legislative Assembly constituency boundaries and data relating to the 2005 Assembly elections for the State of Haryana, India. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34390"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Elections",
+    "Political Parties",
+    "Voting",
+    "Politics and government",
+    "Boundaries",
+    "Society"
+  ],
+  "dct_title_s": "2005 Haryana, India: Pre Delimitation State Assembly Constituency Boundaries and Election Data",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "PollMap of India"
+  ],
+  "dct_issued_s": "2013",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34390\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73467/nyu_2451_34390.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78642/nyu_2451_34390_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Haryana, India",
+    "Ambāla, Haryana, India",
+    "Bhiwani, Haryana, India",
+    "Faridabad, Haryana, India",
+    "Hisar, Haryana, India",
+    "Jagādhri, Haryana, India",
+    "Panipat, Haryana, India",
+    "Rewāri, Haryana, India",
+    "Rohtak, Haryana, India",
+    "Sonīpat, Haryana, India"
+  ],
+  "dct_temporal_sm": [
+    "2005"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34390",
+  "gbl_mdModified_dt": "2016-01-30T03:46:20Z",
+  "id": "nyu-2451-34390",
+  "nyu_addl_dspace_s": "35272",
+  "locn_geometry": "ENVELOPE(74.47564692, 77.60363004, 30.92539023, 27.65019033)",
+  "gbl_indexYear_im": [
+    2005
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34391.json b/metadata-aardvark/Datasets/nyu-2451-34391.json
index bec48cdfc..ef15a9f12 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34391.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34391.json
@@ -1,46 +1,62 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile shows pre-delimitation state Legislative Assembly constituency boundaries and data relating to the 2007 Assembly elections for the State of Himachal Pradesh, India. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34391",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Elections",
-    "Political Parties",
-    "Voting",
-    "Politics and government",
-    "Boundaries",
-    "Society"
-  ],
-  "dct_title_s": "2007 Himachal Pradesh, India: Pre Delimitation State Assembly Constituency Boundaries and Election Data",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "PollMap of India"
-  ],
-  "dct_issued_s": "2013",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34391\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73443/nyu_2451_34391.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78643/nyu_2451_34391_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Himachal Pradesh, India",
-    "Simla, Himachal Pradesh, India",
-    "Man\u0101li, Himachal Pradesh, India",
-    "Dalhousie, Himachal Pradesh, India",
-    "Kasauli, Himachal Pradesh, India",
-    "K\u0101ngra, Himachal Pradesh, India",
-    "P\u0101onta S\u0101hib, Himachal Pradesh, India",
-    "Solan, Himachal Pradesh, India"
-  ],
-  "dct_temporal_sm": [
-    "2007"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34391",
-  "gbl_mdModified_dt": "2016-01-30T03:46:18Z",
-  "id": "nyu-2451-34391",
-  "nyu_addl_dspace_s": "35273",
-  "locn_geometry": "ENVELOPE(75.60503, 79.05116, 33.22191, 30.38166)",
-  "gbl_indexYear_im": 2007
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile shows pre-delimitation state Legislative Assembly constituency boundaries and data relating to the 2007 Assembly elections for the State of Himachal Pradesh, India. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34391"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Elections",
+    "Political Parties",
+    "Voting",
+    "Politics and government",
+    "Boundaries",
+    "Society"
+  ],
+  "dct_title_s": "2007 Himachal Pradesh, India: Pre Delimitation State Assembly Constituency Boundaries and Election Data",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "PollMap of India"
+  ],
+  "dct_issued_s": "2013",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34391\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73443/nyu_2451_34391.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78643/nyu_2451_34391_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Himachal Pradesh, India",
+    "Simla, Himachal Pradesh, India",
+    "Manāli, Himachal Pradesh, India",
+    "Dalhousie, Himachal Pradesh, India",
+    "Kasauli, Himachal Pradesh, India",
+    "Kāngra, Himachal Pradesh, India",
+    "Pāonta Sāhib, Himachal Pradesh, India",
+    "Solan, Himachal Pradesh, India"
+  ],
+  "dct_temporal_sm": [
+    "2007"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34391",
+  "gbl_mdModified_dt": "2016-01-30T03:46:18Z",
+  "id": "nyu-2451-34391",
+  "nyu_addl_dspace_s": "35273",
+  "locn_geometry": "ENVELOPE(75.60503, 79.05116, 33.22191, 30.38166)",
+  "gbl_indexYear_im": [
+    2007
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34392.json b/metadata-aardvark/Datasets/nyu-2451-34392.json
index 8604d6e04..4121653a3 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34392.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34392.json
@@ -1,50 +1,66 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile shows pre-delimitation state Legislative Assembly constituency boundaries and data relating to the 2002 Assembly elections for the State of Jammu and Kashmir, India. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34392",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Elections",
-    "Political Parties",
-    "Voting",
-    "Politics and government",
-    "Boundaries",
-    "Society"
-  ],
-  "dct_title_s": "2002 Jammu and Kashmir, India: Pre Delimitation State Assembly Constituency Boundaries and Election Data",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "PollMap of India"
-  ],
-  "dct_issued_s": "2013",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34392\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73506/nyu_2451_34392.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78644/nyu_2451_34392_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Jammu and Kashmir, Kashmir, India",
-    "Badg\u0101m, Kashmir, India",
-    "Doda, Kashmir, India",
-    "Gulmarg, Kashmir, India",
-    "Kargil, Kashmir, India",
-    "Kupwara, Kashmir, India",
-    "Leh District, Kashmir, India",
-    "Pahlg\u0101m, Kashmir, India",
-    "Punch, Kashmir, India",
-    "Haveli, Kashmir, India",
-    "S\u0101mba, Kashmir, India",
-    "Son\u0101w\u0101ri, Kashmir, India"
-  ],
-  "dct_temporal_sm": [
-    "2002"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34392",
-  "gbl_mdModified_dt": "2016-01-30T03:46:23Z",
-  "id": "nyu-2451-34392",
-  "nyu_addl_dspace_s": "35274",
-  "locn_geometry": "ENVELOPE(72.574257, 80.300888, 37.050301, 32.264778)",
-  "gbl_indexYear_im": 2002
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile shows pre-delimitation state Legislative Assembly constituency boundaries and data relating to the 2002 Assembly elections for the State of Jammu and Kashmir, India. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34392"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Elections",
+    "Political Parties",
+    "Voting",
+    "Politics and government",
+    "Boundaries",
+    "Society"
+  ],
+  "dct_title_s": "2002 Jammu and Kashmir, India: Pre Delimitation State Assembly Constituency Boundaries and Election Data",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "PollMap of India"
+  ],
+  "dct_issued_s": "2013",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34392\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73506/nyu_2451_34392.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78644/nyu_2451_34392_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Jammu and Kashmir, Kashmir, India",
+    "Badgām, Kashmir, India",
+    "Doda, Kashmir, India",
+    "Gulmarg, Kashmir, India",
+    "Kargil, Kashmir, India",
+    "Kupwara, Kashmir, India",
+    "Leh District, Kashmir, India",
+    "Pahlgām, Kashmir, India",
+    "Punch, Kashmir, India",
+    "Haveli, Kashmir, India",
+    "Sāmba, Kashmir, India",
+    "Sonāwāri, Kashmir, India"
+  ],
+  "dct_temporal_sm": [
+    "2002"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34392",
+  "gbl_mdModified_dt": "2016-01-30T03:46:23Z",
+  "id": "nyu-2451-34392",
+  "nyu_addl_dspace_s": "35274",
+  "locn_geometry": "ENVELOPE(72.574257, 80.300888, 37.050301, 32.264778)",
+  "gbl_indexYear_im": [
+    2002
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34393.json b/metadata-aardvark/Datasets/nyu-2451-34393.json
index d6429bc08..fb78875f7 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34393.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34393.json
@@ -1,48 +1,64 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile shows pre-delimitation state Legislative Assembly constituency boundaries and data relating to the 2008 Assembly elections for the State of Jharkhand, India. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34393",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Elections",
-    "Political Parties",
-    "Voting",
-    "Politics and government",
-    "Boundaries",
-    "Society"
-  ],
-  "dct_title_s": "2008 Jharkhand, India: Pre Delimitation State Assembly Constituency Boundaries and Election Data",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "PollMap of India"
-  ],
-  "dct_issued_s": "2013",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34393\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73419/nyu_2451_34393.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78645/nyu_2451_34393_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Jharkhand, India",
-    "Karm\u0101, Jharkhand, India",
-    "Tam\u0101r, Jharkhand, India",
-    "Manoharpur, Jharkhand, India",
-    "Markacho, Jharkhand, India",
-    "Barharw\u0101, Jharkhand, India",
-    "Pihra, Jharkhand, India",
-    "Domch\u0101nch, Jharkhand, India",
-    "R\u0101tu, Jharkhand, India",
-    "Chitarpur, Jharkhand, India"
-  ],
-  "dct_temporal_sm": [
-    "2007"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34393",
-  "gbl_mdModified_dt": "2016-01-30T03:46:16Z",
-  "id": "nyu-2451-34393",
-  "nyu_addl_dspace_s": "35275",
-  "locn_geometry": "ENVELOPE(83.32922, 87.91343, 25.34845, 21.96473)",
-  "gbl_indexYear_im": 2007
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile shows pre-delimitation state Legislative Assembly constituency boundaries and data relating to the 2008 Assembly elections for the State of Jharkhand, India. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34393"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Elections",
+    "Political Parties",
+    "Voting",
+    "Politics and government",
+    "Boundaries",
+    "Society"
+  ],
+  "dct_title_s": "2008 Jharkhand, India: Pre Delimitation State Assembly Constituency Boundaries and Election Data",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "PollMap of India"
+  ],
+  "dct_issued_s": "2013",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34393\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73419/nyu_2451_34393.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78645/nyu_2451_34393_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Jharkhand, India",
+    "Karmā, Jharkhand, India",
+    "Tamār, Jharkhand, India",
+    "Manoharpur, Jharkhand, India",
+    "Markacho, Jharkhand, India",
+    "Barharwā, Jharkhand, India",
+    "Pihra, Jharkhand, India",
+    "Domchānch, Jharkhand, India",
+    "Rātu, Jharkhand, India",
+    "Chitarpur, Jharkhand, India"
+  ],
+  "dct_temporal_sm": [
+    "2007"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34393",
+  "gbl_mdModified_dt": "2016-01-30T03:46:16Z",
+  "id": "nyu-2451-34393",
+  "nyu_addl_dspace_s": "35275",
+  "locn_geometry": "ENVELOPE(83.32922, 87.91343, 25.34845, 21.96473)",
+  "gbl_indexYear_im": [
+    2007
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34394.json b/metadata-aardvark/Datasets/nyu-2451-34394.json
index 2ab27e37d..4169c9821 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34394.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34394.json
@@ -1,47 +1,63 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile shows pre-delimitation state Legislative Assembly constituency boundaries and data relating to the 2008 Assembly elections for the State of Karnataka, India. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34394",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Elections",
-    "Political Parties",
-    "Voting",
-    "Politics and government",
-    "Boundaries",
-    "Society"
-  ],
-  "dct_title_s": "2008 Karnataka, India: Pre Delimitation State Assembly Constituency Boundaries and Election Data",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "PollMap of India"
-  ],
-  "dct_issued_s": "2013",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34394\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73413/nyu_2451_34394.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78646/nyu_2451_34394_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Karnataka, India",
-    "Bangalore, Karnataka, India",
-    "Bellary, Karnataka, India",
-    "Hunsur, Karnataka, India",
-    "Hubli, Karnataka, India",
-    "Dharwar, Karnataka, India",
-    "Kalghatgi, Karnataka, India",
-    "Mangalore, Karnataka, India",
-    "Malur, Karnataka, India"
-  ],
-  "dct_temporal_sm": [
-    "2003"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34394",
-  "gbl_mdModified_dt": "2016-01-30T03:46:16Z",
-  "id": "nyu-2451-34394",
-  "nyu_addl_dspace_s": "35276",
-  "locn_geometry": "ENVELOPE(74.088096, 78.5886, 18.47382, 11.59294)",
-  "gbl_indexYear_im": 2003
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile shows pre-delimitation state Legislative Assembly constituency boundaries and data relating to the 2008 Assembly elections for the State of Karnataka, India. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34394"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Elections",
+    "Political Parties",
+    "Voting",
+    "Politics and government",
+    "Boundaries",
+    "Society"
+  ],
+  "dct_title_s": "2008 Karnataka, India: Pre Delimitation State Assembly Constituency Boundaries and Election Data",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "PollMap of India"
+  ],
+  "dct_issued_s": "2013",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34394\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73413/nyu_2451_34394.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78646/nyu_2451_34394_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Karnataka, India",
+    "Bangalore, Karnataka, India",
+    "Bellary, Karnataka, India",
+    "Hunsur, Karnataka, India",
+    "Hubli, Karnataka, India",
+    "Dharwar, Karnataka, India",
+    "Kalghatgi, Karnataka, India",
+    "Mangalore, Karnataka, India",
+    "Malur, Karnataka, India"
+  ],
+  "dct_temporal_sm": [
+    "2003"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34394",
+  "gbl_mdModified_dt": "2016-01-30T03:46:16Z",
+  "id": "nyu-2451-34394",
+  "nyu_addl_dspace_s": "35276",
+  "locn_geometry": "ENVELOPE(74.088096, 78.5886, 18.47382, 11.59294)",
+  "gbl_indexYear_im": [
+    2003
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34395.json b/metadata-aardvark/Datasets/nyu-2451-34395.json
index b3448ff2c..bbd432c4f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34395.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34395.json
@@ -1,49 +1,65 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile shows pre-delimitation state Legislative Assembly constituency boundaries and data relating to the 2006 Assembly elections for the State of Kerala, India. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34395",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Elections",
-    "Political Parties",
-    "Voting",
-    "Politics and government",
-    "Boundaries",
-    "Society"
-  ],
-  "dct_title_s": "2006 Kerala, India: Pre Delimitation State Assembly Constituency Boundaries and Election Data",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "PollMap of India"
-  ],
-  "dct_issued_s": "2013",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34395\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73461/nyu_2451_34395.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78647/nyu_2451_34395_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Kerala, India",
-    "Chittur, Kerala, India",
-    "Ern\u0101kulam, Kerala, India",
-    "Kannur district, Kerala, India",
-    "Cochin, Kerala, India",
-    "Nilamb\u016br, Kerala, India",
-    "Ponn\u0101ni, Kerala, India",
-    "T\u0101n\u016br, Kerala, India",
-    "Trivandrum, Kerala, India",
-    "Tirur, Kerala, India",
-    "Cochin, Kerala, India"
-  ],
-  "dct_temporal_sm": [
-    "2006"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34395",
-  "gbl_mdModified_dt": "2016-01-30T03:46:20Z",
-  "id": "nyu-2451-34395",
-  "nyu_addl_dspace_s": "35277",
-  "locn_geometry": "ENVELOPE(74.86348, 77.41679, 12.79171, 8.287806)",
-  "gbl_indexYear_im": 2006
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile shows pre-delimitation state Legislative Assembly constituency boundaries and data relating to the 2006 Assembly elections for the State of Kerala, India. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34395"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Elections",
+    "Political Parties",
+    "Voting",
+    "Politics and government",
+    "Boundaries",
+    "Society"
+  ],
+  "dct_title_s": "2006 Kerala, India: Pre Delimitation State Assembly Constituency Boundaries and Election Data",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "PollMap of India"
+  ],
+  "dct_issued_s": "2013",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34395\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73461/nyu_2451_34395.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78647/nyu_2451_34395_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Kerala, India",
+    "Chittur, Kerala, India",
+    "Ernākulam, Kerala, India",
+    "Kannur district, Kerala, India",
+    "Cochin, Kerala, India",
+    "Nilambūr, Kerala, India",
+    "Ponnāni, Kerala, India",
+    "Tānūr, Kerala, India",
+    "Trivandrum, Kerala, India",
+    "Tirur, Kerala, India",
+    "Cochin, Kerala, India"
+  ],
+  "dct_temporal_sm": [
+    "2006"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34395",
+  "gbl_mdModified_dt": "2016-01-30T03:46:20Z",
+  "id": "nyu-2451-34395",
+  "nyu_addl_dspace_s": "35277",
+  "locn_geometry": "ENVELOPE(74.86348, 77.41679, 12.79171, 8.287806)",
+  "gbl_indexYear_im": [
+    2006
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34396.json b/metadata-aardvark/Datasets/nyu-2451-34396.json
index e4c162c63..5e3d76d7b 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34396.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34396.json
@@ -1,47 +1,63 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile shows pre-delimitation state Legislative Assembly constituency boundaries and data relating to the 2003 Assembly elections for the State of Madhya Pradesh, India. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34396",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Elections",
-    "Political Parties",
-    "Voting",
-    "Politics and government",
-    "Boundaries",
-    "Society"
-  ],
-  "dct_title_s": "2003 Madhya Pradesh, India: Pre Delimitation State Assembly Constituency Boundaries and Election Data",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "PollMap of India"
-  ],
-  "dct_issued_s": "2013",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34396\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73497/nyu_2451_34396.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78648/nyu_2451_34396_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Madhya Pradesh, India",
-    "B\u0101l\u0101gh\u0101t, Madhya Pradesh, India",
-    "Bet\u016bl, Madhya Pradesh, India",
-    "Bhojpur, Madhya Pradesh, India",
-    "B\u012bna, Madhya Pradesh, India",
-    "Dewas, Madhya Pradesh, India",
-    "Gwalior, Madhya Pradesh, India",
-    "Hoshang\u0101b\u0101d, Madhya Pradesh, India",
-    "Khilchipur, Madhya Pradesh, India"
-  ],
-  "dct_temporal_sm": [
-    "2003"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34396",
-  "gbl_mdModified_dt": "2016-01-30T03:46:22Z",
-  "id": "nyu-2451-34396",
-  "nyu_addl_dspace_s": "35278",
-  "locn_geometry": "ENVELOPE(74.02936, 82.81637, 26.86964, 21.0704)",
-  "gbl_indexYear_im": 2003
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile shows pre-delimitation state Legislative Assembly constituency boundaries and data relating to the 2003 Assembly elections for the State of Madhya Pradesh, India. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34396"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Elections",
+    "Political Parties",
+    "Voting",
+    "Politics and government",
+    "Boundaries",
+    "Society"
+  ],
+  "dct_title_s": "2003 Madhya Pradesh, India: Pre Delimitation State Assembly Constituency Boundaries and Election Data",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "PollMap of India"
+  ],
+  "dct_issued_s": "2013",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34396\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73497/nyu_2451_34396.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78648/nyu_2451_34396_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Madhya Pradesh, India",
+    "Bālāghāt, Madhya Pradesh, India",
+    "Betūl, Madhya Pradesh, India",
+    "Bhojpur, Madhya Pradesh, India",
+    "Bīna, Madhya Pradesh, India",
+    "Dewas, Madhya Pradesh, India",
+    "Gwalior, Madhya Pradesh, India",
+    "Hoshangābād, Madhya Pradesh, India",
+    "Khilchipur, Madhya Pradesh, India"
+  ],
+  "dct_temporal_sm": [
+    "2003"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34396",
+  "gbl_mdModified_dt": "2016-01-30T03:46:22Z",
+  "id": "nyu-2451-34396",
+  "nyu_addl_dspace_s": "35278",
+  "locn_geometry": "ENVELOPE(74.02936, 82.81637, 26.86964, 21.0704)",
+  "gbl_indexYear_im": [
+    2003
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34397.json b/metadata-aardvark/Datasets/nyu-2451-34397.json
index 5539ea5c2..0ac95bcff 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34397.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34397.json
@@ -1,58 +1,74 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile shows pre-delimitation state Legislative Assembly constituency boundaries and data relating to the 2004 Assembly elections for the State of Maharashtra, India. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34397",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Elections",
-    "Political Parties",
-    "Voting",
-    "Politics and government",
-    "Boundaries",
-    "Society"
-  ],
-  "dct_title_s": "2004 Maharashtra, India Pre Delimitation State Assembly Constituency Boundaries and Election Data",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "PollMap of India"
-  ],
-  "dct_issued_s": "2013",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34397\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73479/nyu_2451_34397.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78649/nyu_2451_34397_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Maharashtra, India",
-    "Mohol, Maharashtra, India",
-    "Bhokar, Maharashtra, India",
-    "Pimpalgaon, Maharashtra, India",
-    "Kodoli, Maharashtra, India",
-    "Jath, Maharashtra, India",
-    "Shevgaon, Maharashtra, India",
-    "Akl\u016bj, Maharashtra, India",
-    "Varangaon, Maharashtra, India",
-    "J\u0101mner, Maharashtra, India",
-    "Bhayandar, Maharashtra, India",
-    "Amravati Division, Maharashtra, India",
-    "Bhiwandi, Maharashtra, India",
-    "Solapur, Maharashtra, India",
-    "Aurangabad, Maharashtra, India",
-    "Pimpri-Chinchwad, Maharashtra, India",
-    "Nashik Division, Maharashtra, India",
-    "Thane District, Maharashtra, India",
-    "Nagpur Division, Maharashtra, India",
-    "Pune Division, Maharashtra, India"
-  ],
-  "dct_temporal_sm": [
-    "2004"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34397",
-  "gbl_mdModified_dt": "2016-01-30T03:46:21Z",
-  "id": "nyu-2451-34397",
-  "nyu_addl_dspace_s": "35279",
-  "locn_geometry": "ENVELOPE(72.649788, 80.899116, 22.02903, 15.60618)",
-  "gbl_indexYear_im": 2004
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile shows pre-delimitation state Legislative Assembly constituency boundaries and data relating to the 2004 Assembly elections for the State of Maharashtra, India. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34397"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Elections",
+    "Political Parties",
+    "Voting",
+    "Politics and government",
+    "Boundaries",
+    "Society"
+  ],
+  "dct_title_s": "2004 Maharashtra, India Pre Delimitation State Assembly Constituency Boundaries and Election Data",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "PollMap of India"
+  ],
+  "dct_issued_s": "2013",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34397\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73479/nyu_2451_34397.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78649/nyu_2451_34397_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Maharashtra, India",
+    "Mohol, Maharashtra, India",
+    "Bhokar, Maharashtra, India",
+    "Pimpalgaon, Maharashtra, India",
+    "Kodoli, Maharashtra, India",
+    "Jath, Maharashtra, India",
+    "Shevgaon, Maharashtra, India",
+    "Aklūj, Maharashtra, India",
+    "Varangaon, Maharashtra, India",
+    "Jāmner, Maharashtra, India",
+    "Bhayandar, Maharashtra, India",
+    "Amravati Division, Maharashtra, India",
+    "Bhiwandi, Maharashtra, India",
+    "Solapur, Maharashtra, India",
+    "Aurangabad, Maharashtra, India",
+    "Pimpri-Chinchwad, Maharashtra, India",
+    "Nashik Division, Maharashtra, India",
+    "Thane District, Maharashtra, India",
+    "Nagpur Division, Maharashtra, India",
+    "Pune Division, Maharashtra, India"
+  ],
+  "dct_temporal_sm": [
+    "2004"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34397",
+  "gbl_mdModified_dt": "2016-01-30T03:46:21Z",
+  "id": "nyu-2451-34397",
+  "nyu_addl_dspace_s": "35279",
+  "locn_geometry": "ENVELOPE(72.649788, 80.899116, 22.02903, 15.60618)",
+  "gbl_indexYear_im": [
+    2004
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34398.json b/metadata-aardvark/Datasets/nyu-2451-34398.json
index 97e501b26..2fbed4b51 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34398.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34398.json
@@ -1,46 +1,62 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile shows pre-delimitation state Legislative Assembly constituency boundaries and data relating to the 2008 Assembly elections for the State of Meghalaya, India. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34398",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Elections",
-    "Political Parties",
-    "Voting",
-    "Politics and government",
-    "Boundaries",
-    "Society"
-  ],
-  "dct_title_s": "2008 Meghalaya, India: Pre Delimitation State Assembly Constituency Boundaries and Election Data",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "PollMap of India"
-  ],
-  "dct_issued_s": "2013",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34398\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73407/nyu_2451_34398.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78650/nyu_2451_34398_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Meghalaya, India",
-    "B\u0101jengdoba, Meghalaya, India",
-    "Jowai, Meghalaya, India",
-    "Mylliem, Meghalaya, India",
-    "Rongram, Meghalaya, India",
-    "Shella, Meghalaya, India",
-    "Sutnga, Meghalaya, India",
-    "Shangpung, Meghalaya, India"
-  ],
-  "dct_temporal_sm": [
-    "2008"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34398",
-  "gbl_mdModified_dt": "2016-01-30T03:46:16Z",
-  "id": "nyu-2451-34398",
-  "nyu_addl_dspace_s": "35280",
-  "locn_geometry": "ENVELOPE(89.84724984, 92.80436004, 26.10168003, 25.02029997)",
-  "gbl_indexYear_im": 2008
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile shows pre-delimitation state Legislative Assembly constituency boundaries and data relating to the 2008 Assembly elections for the State of Meghalaya, India. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34398"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Elections",
+    "Political Parties",
+    "Voting",
+    "Politics and government",
+    "Boundaries",
+    "Society"
+  ],
+  "dct_title_s": "2008 Meghalaya, India: Pre Delimitation State Assembly Constituency Boundaries and Election Data",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "PollMap of India"
+  ],
+  "dct_issued_s": "2013",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34398\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73407/nyu_2451_34398.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78650/nyu_2451_34398_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Meghalaya, India",
+    "Bājengdoba, Meghalaya, India",
+    "Jowai, Meghalaya, India",
+    "Mylliem, Meghalaya, India",
+    "Rongram, Meghalaya, India",
+    "Shella, Meghalaya, India",
+    "Sutnga, Meghalaya, India",
+    "Shangpung, Meghalaya, India"
+  ],
+  "dct_temporal_sm": [
+    "2008"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34398",
+  "gbl_mdModified_dt": "2016-01-30T03:46:16Z",
+  "id": "nyu-2451-34398",
+  "nyu_addl_dspace_s": "35280",
+  "locn_geometry": "ENVELOPE(89.84724984, 92.80436004, 26.10168003, 25.02029997)",
+  "gbl_indexYear_im": [
+    2008
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34399.json b/metadata-aardvark/Datasets/nyu-2451-34399.json
index 6022a2798..c49d520bb 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34399.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34399.json
@@ -1,40 +1,56 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This layer is a polygon theme representing sub district boundaries of India for 2001. Includes district socio-demographic Census attribute data such as total population, population by sex, and rural/urban populations. This data layer is sourced from secondary government sources (Survey of India, Census of India, Election Commission, etc.). This layer is part of the Historical Boundaries of India dataset showing decadal change in district boundaries of India since 1951.This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for district-level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34399",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Sex ratio",
-    "Literacy",
-    "Population",
-    "Statistics",
-    "Administrative and political divisions",
-    "Boundaries",
-    "Society"
-  ],
-  "dct_title_s": "2001 Block Boundaries of India",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Historical Boundaries of India"
-  ],
-  "dct_issued_s": "2013",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34399\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73048/nyu_2451_34399.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78136/nyu_2451_34399_doc.zip\"}",
-  "dct_spatial_sm": [
-    "India"
-  ],
-  "dct_temporal_sm": [
-    "2001"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34399",
-  "gbl_mdModified_dt": "2016-01-30T03:46:36Z",
-  "id": "nyu-2451-34399",
-  "nyu_addl_dspace_s": "35281",
-  "locn_geometry": "ENVELOPE(68.11009, 97.4091, 37.0503, 6.755698)",
-  "gbl_indexYear_im": 2001
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This layer is a polygon theme representing sub district boundaries of India for 2001. Includes district socio-demographic Census attribute data such as total population, population by sex, and rural/urban populations. This data layer is sourced from secondary government sources (Survey of India, Census of India, Election Commission, etc.). This layer is part of the Historical Boundaries of India dataset showing decadal change in district boundaries of India since 1951.This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for district-level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34399"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Sex ratio",
+    "Literacy",
+    "Population",
+    "Statistics",
+    "Administrative and political divisions",
+    "Boundaries",
+    "Society"
+  ],
+  "dct_title_s": "2001 Block Boundaries of India",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Historical Boundaries of India"
+  ],
+  "dct_issued_s": "2013",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34399\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73048/nyu_2451_34399.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78136/nyu_2451_34399_doc.zip\"}",
+  "dct_spatial_sm": [
+    "India"
+  ],
+  "dct_temporal_sm": [
+    "2001"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34399",
+  "gbl_mdModified_dt": "2016-01-30T03:46:36Z",
+  "id": "nyu-2451-34399",
+  "nyu_addl_dspace_s": "35281",
+  "locn_geometry": "ENVELOPE(68.11009, 97.4091, 37.0503, 6.755698)",
+  "gbl_indexYear_im": [
+    2001
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34400.json b/metadata-aardvark/Datasets/nyu-2451-34400.json
index d1dd1ec4a..e58302cbc 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34400.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34400.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile shows pre-delimitation state Legislative Assembly constituency boundaries and data relating to the 2003 Assembly elections for the State of Mizoram, India. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34400",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Elections",
-    "Political Parties",
-    "Voting",
-    "Politics and government",
-    "Boundaries",
-    "Society"
-  ],
-  "dct_title_s": "2003 Mizoram, India: Pre Delimitation State Assembly Constituency Boundaries and Election Data",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "PollMap of India"
-  ],
-  "dct_issued_s": "2013",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34400\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73494/nyu_2451_34400.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78651/nyu_2451_34400_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Mizoram, India",
-    "Mamit, Mizoram, India",
-    "Kolasib, Mizoram, India"
-  ],
-  "dct_temporal_sm": [
-    "2003"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34400",
-  "gbl_mdModified_dt": "2016-01-30T03:46:22Z",
-  "id": "nyu-2451-34400",
-  "nyu_addl_dspace_s": "35282",
-  "locn_geometry": "ENVELOPE(92.26389312, 93.42627732, 24.52260969, 21.95624925)",
-  "gbl_indexYear_im": 2003
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile shows pre-delimitation state Legislative Assembly constituency boundaries and data relating to the 2003 Assembly elections for the State of Mizoram, India. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34400"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Elections",
+    "Political Parties",
+    "Voting",
+    "Politics and government",
+    "Boundaries",
+    "Society"
+  ],
+  "dct_title_s": "2003 Mizoram, India: Pre Delimitation State Assembly Constituency Boundaries and Election Data",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "PollMap of India"
+  ],
+  "dct_issued_s": "2013",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34400\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73494/nyu_2451_34400.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78651/nyu_2451_34400_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Mizoram, India",
+    "Mamit, Mizoram, India",
+    "Kolasib, Mizoram, India"
+  ],
+  "dct_temporal_sm": [
+    "2003"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34400",
+  "gbl_mdModified_dt": "2016-01-30T03:46:22Z",
+  "id": "nyu-2451-34400",
+  "nyu_addl_dspace_s": "35282",
+  "locn_geometry": "ENVELOPE(92.26389312, 93.42627732, 24.52260969, 21.95624925)",
+  "gbl_indexYear_im": [
+    2003
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34401.json b/metadata-aardvark/Datasets/nyu-2451-34401.json
index 5416a4144..aef71c1a9 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34401.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34401.json
@@ -1,45 +1,61 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile shows pre-delimitation state Legislative Assembly constituency boundaries and data relating to the 2004 Assembly elections for the State of Orissa, India. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34401",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Elections",
-    "Political Parties",
-    "Voting",
-    "Politics and government",
-    "Boundaries",
-    "Society"
-  ],
-  "dct_title_s": "2004 Orissa, India: Pre Delimitation State Assembly Constituency Boundaries and Election Data",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "PollMap of India"
-  ],
-  "dct_issued_s": "2013",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34401\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73476/nyu_2451_34401.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78652/nyu_2451_34401_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Orissa, Odisha, India",
-    "Balasore, Odisha, India",
-    "Basta, Odisha, India",
-    "Birmitrapur, Odisha, India",
-    "Bhubaneswar, Odisha, India",
-    "Lanjigarh, Odisha, India",
-    "N\u012blgiri, Odisha, India"
-  ],
-  "dct_temporal_sm": [
-    "2004"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34401",
-  "gbl_mdModified_dt": "2016-01-30T03:46:21Z",
-  "id": "nyu-2451-34401",
-  "nyu_addl_dspace_s": "35283",
-  "locn_geometry": "ENVELOPE(81.39077, 87.48605, 22.54947, 17.82128)",
-  "gbl_indexYear_im": 2004
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile shows pre-delimitation state Legislative Assembly constituency boundaries and data relating to the 2004 Assembly elections for the State of Orissa, India. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34401"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Elections",
+    "Political Parties",
+    "Voting",
+    "Politics and government",
+    "Boundaries",
+    "Society"
+  ],
+  "dct_title_s": "2004 Orissa, India: Pre Delimitation State Assembly Constituency Boundaries and Election Data",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "PollMap of India"
+  ],
+  "dct_issued_s": "2013",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34401\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73476/nyu_2451_34401.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78652/nyu_2451_34401_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Orissa, Odisha, India",
+    "Balasore, Odisha, India",
+    "Basta, Odisha, India",
+    "Birmitrapur, Odisha, India",
+    "Bhubaneswar, Odisha, India",
+    "Lanjigarh, Odisha, India",
+    "Nīlgiri, Odisha, India"
+  ],
+  "dct_temporal_sm": [
+    "2004"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34401",
+  "gbl_mdModified_dt": "2016-01-30T03:46:21Z",
+  "id": "nyu-2451-34401",
+  "nyu_addl_dspace_s": "35283",
+  "locn_geometry": "ENVELOPE(81.39077, 87.48605, 22.54947, 17.82128)",
+  "gbl_indexYear_im": [
+    2004
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34402.json b/metadata-aardvark/Datasets/nyu-2451-34402.json
index 54637d603..0d23cac08 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34402.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34402.json
@@ -1,40 +1,56 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile shows pre-delimitation state Legislative Assembly constituency boundaries and data relating to the 2006 Assembly elections for the State of Pondicherry, India. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34402",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Elections",
-    "Political Parties",
-    "Voting",
-    "Politics and government",
-    "Boundaries",
-    "Society"
-  ],
-  "dct_title_s": "2006 Pondicherry, India: Pre Delimitation State Assembly Constituency Boundaries and Election Data",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "PollMap of India"
-  ],
-  "dct_issued_s": "2013",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34402\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73458/nyu_2451_34402.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78653/nyu_2451_34402_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Pondicherry, Pondicherry, India",
-    "Nedungadu, Pondicherry, India"
-  ],
-  "dct_temporal_sm": [
-    "2006"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34402",
-  "gbl_mdModified_dt": "2016-01-30T03:46:19Z",
-  "id": "nyu-2451-34402",
-  "nyu_addl_dspace_s": "35284",
-  "locn_geometry": "ENVELOPE(75.5267, 82.31473, 16.75932, 10.82645)",
-  "gbl_indexYear_im": 2006
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile shows pre-delimitation state Legislative Assembly constituency boundaries and data relating to the 2006 Assembly elections for the State of Pondicherry, India. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34402"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Elections",
+    "Political Parties",
+    "Voting",
+    "Politics and government",
+    "Boundaries",
+    "Society"
+  ],
+  "dct_title_s": "2006 Pondicherry, India: Pre Delimitation State Assembly Constituency Boundaries and Election Data",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "PollMap of India"
+  ],
+  "dct_issued_s": "2013",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34402\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73458/nyu_2451_34402.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78653/nyu_2451_34402_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Pondicherry, Pondicherry, India",
+    "Nedungadu, Pondicherry, India"
+  ],
+  "dct_temporal_sm": [
+    "2006"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34402",
+  "gbl_mdModified_dt": "2016-01-30T03:46:19Z",
+  "id": "nyu-2451-34402",
+  "nyu_addl_dspace_s": "35284",
+  "locn_geometry": "ENVELOPE(75.5267, 82.31473, 16.75932, 10.82645)",
+  "gbl_indexYear_im": [
+    2006
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34403.json b/metadata-aardvark/Datasets/nyu-2451-34403.json
index 9760c751a..a250da94b 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34403.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34403.json
@@ -1,47 +1,63 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile shows pre-delimitation state Legislative Assembly constituency boundaries and data relating to the 2007 Assembly elections for the State of Punjab, India. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34403",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Elections",
-    "Political Parties",
-    "Voting",
-    "Politics and government",
-    "Boundaries",
-    "Society"
-  ],
-  "dct_title_s": "2007 Punjab, India: Pre Delimitation State Assembly Constituency Boundaries and Election Data",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "PollMap of India"
-  ],
-  "dct_issued_s": "2013",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34403\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73437/nyu_2451_34403.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78654/nyu_2451_34403_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Punjab, India",
-    "B\u0101ba Bak\u0101la, Punjab, India",
-    "Der\u0101 N\u0101nak, Punjab, India",
-    "Fatehgarh, Punjab, India",
-    "Gurd\u0101spur, Punjab, India",
-    "Kap\u016brthala, Punjab, India",
-    "Ludhiana, Punjab, India",
-    "Moga district, Punjab, India",
-    "Sangr\u016br, Punjab, India"
-  ],
-  "dct_temporal_sm": [
-    "2007"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34403",
-  "gbl_mdModified_dt": "2016-01-30T03:46:18Z",
-  "id": "nyu-2451-34403",
-  "nyu_addl_dspace_s": "35285",
-  "locn_geometry": "ENVELOPE(73.87442028, 76.95662688, 32.4924507, 29.5142994)",
-  "gbl_indexYear_im": 2007
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile shows pre-delimitation state Legislative Assembly constituency boundaries and data relating to the 2007 Assembly elections for the State of Punjab, India. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34403"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Elections",
+    "Political Parties",
+    "Voting",
+    "Politics and government",
+    "Boundaries",
+    "Society"
+  ],
+  "dct_title_s": "2007 Punjab, India: Pre Delimitation State Assembly Constituency Boundaries and Election Data",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "PollMap of India"
+  ],
+  "dct_issued_s": "2013",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34403\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73437/nyu_2451_34403.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78654/nyu_2451_34403_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Punjab, India",
+    "Bāba Bakāla, Punjab, India",
+    "Derā Nānak, Punjab, India",
+    "Fatehgarh, Punjab, India",
+    "Gurdāspur, Punjab, India",
+    "Kapūrthala, Punjab, India",
+    "Ludhiana, Punjab, India",
+    "Moga district, Punjab, India",
+    "Sangrūr, Punjab, India"
+  ],
+  "dct_temporal_sm": [
+    "2007"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34403",
+  "gbl_mdModified_dt": "2016-01-30T03:46:18Z",
+  "id": "nyu-2451-34403",
+  "nyu_addl_dspace_s": "35285",
+  "locn_geometry": "ENVELOPE(73.87442028, 76.95662688, 32.4924507, 29.5142994)",
+  "gbl_indexYear_im": [
+    2007
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34404.json b/metadata-aardvark/Datasets/nyu-2451-34404.json
index 212120042..3d4e203f1 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34404.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34404.json
@@ -1,51 +1,67 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile shows pre-delimitation state Legislative Assembly constituency boundaries and data relating to the 2003 Assembly elections for the State of Rajasthan, India. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34404",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Elections",
-    "Political Parties",
-    "Voting",
-    "Politics and government",
-    "Boundaries",
-    "Society"
-  ],
-  "dct_title_s": "2003 Rajasthan, India: Pre Delimitation State Assembly Constituency Boundaries and Election Data",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "PollMap of India"
-  ],
-  "dct_issued_s": "2013",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34404\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73491/nyu_2451_34404.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78655/nyu_2451_34404_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Rajasthan, India",
-    "B\u0101nsw\u0101ra, Rajasthan, India",
-    "B\u016bndi, Rajasthan, India",
-    "Chittaurgarh, Rajasthan, India",
-    "Dhaulpur, Rajasthan, India",
-    "Jaisalmer, Rajasthan, India",
-    "Jhunjhun\u016bn, Rajasthan, India",
-    "Jodhpur, Rajasthan, India",
-    "S\u012bkar, Rajasthan, India",
-    "Sirohi, Rajasthan, India",
-    "Udaipur, Rajasthan, India",
-    "Rajsamand, Rajasthan, India",
-    "Ramgarh, Rajasthan, India"
-  ],
-  "dct_temporal_sm": [
-    "2003"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34404",
-  "gbl_mdModified_dt": "2016-01-30T03:46:22Z",
-  "id": "nyu-2451-34404",
-  "nyu_addl_dspace_s": "35286",
-  "locn_geometry": "ENVELOPE(69.48154, 78.27097, 30.19254, 23.06052)",
-  "gbl_indexYear_im": 2003
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile shows pre-delimitation state Legislative Assembly constituency boundaries and data relating to the 2003 Assembly elections for the State of Rajasthan, India. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34404"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Elections",
+    "Political Parties",
+    "Voting",
+    "Politics and government",
+    "Boundaries",
+    "Society"
+  ],
+  "dct_title_s": "2003 Rajasthan, India: Pre Delimitation State Assembly Constituency Boundaries and Election Data",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "PollMap of India"
+  ],
+  "dct_issued_s": "2013",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34404\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73491/nyu_2451_34404.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78655/nyu_2451_34404_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Rajasthan, India",
+    "Bānswāra, Rajasthan, India",
+    "Būndi, Rajasthan, India",
+    "Chittaurgarh, Rajasthan, India",
+    "Dhaulpur, Rajasthan, India",
+    "Jaisalmer, Rajasthan, India",
+    "Jhunjhunūn, Rajasthan, India",
+    "Jodhpur, Rajasthan, India",
+    "Sīkar, Rajasthan, India",
+    "Sirohi, Rajasthan, India",
+    "Udaipur, Rajasthan, India",
+    "Rajsamand, Rajasthan, India",
+    "Ramgarh, Rajasthan, India"
+  ],
+  "dct_temporal_sm": [
+    "2003"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34404",
+  "gbl_mdModified_dt": "2016-01-30T03:46:22Z",
+  "id": "nyu-2451-34404",
+  "nyu_addl_dspace_s": "35286",
+  "locn_geometry": "ENVELOPE(69.48154, 78.27097, 30.19254, 23.06052)",
+  "gbl_indexYear_im": [
+    2003
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34405.json b/metadata-aardvark/Datasets/nyu-2451-34405.json
index e430aeb48..4ecd6c62e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34405.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34405.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile shows pre-delimitation state Legislative Assembly constituency boundaries and data relating to the 2004 Assembly elections for the State of Sikkim, India. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34405",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Elections",
-    "Political Parties",
-    "Voting",
-    "Politics and government",
-    "Boundaries",
-    "Society"
-  ],
-  "dct_title_s": "2004 Sikkim, India: Pre Delimitation State Assembly Constituency Boundaries and Election Data",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "PollMap of India"
-  ],
-  "dct_issued_s": "2013",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34405\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73473/nyu_2451_34405.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78656/nyu_2451_34405_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Sikkim, India",
-    "Gangtok, Sikkim, India",
-    "Melli B\u0101z\u0101r, Sikkim, India"
-  ],
-  "dct_temporal_sm": [
-    "2004"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34405",
-  "gbl_mdModified_dt": "2016-01-30T03:46:20Z",
-  "id": "nyu-2451-34405",
-  "nyu_addl_dspace_s": "35287",
-  "locn_geometry": "ENVELOPE(88.018021, 88.913193, 28.127831, 27.08353)",
-  "gbl_indexYear_im": 2004
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile shows pre-delimitation state Legislative Assembly constituency boundaries and data relating to the 2004 Assembly elections for the State of Sikkim, India. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34405"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Elections",
+    "Political Parties",
+    "Voting",
+    "Politics and government",
+    "Boundaries",
+    "Society"
+  ],
+  "dct_title_s": "2004 Sikkim, India: Pre Delimitation State Assembly Constituency Boundaries and Election Data",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "PollMap of India"
+  ],
+  "dct_issued_s": "2013",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34405\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73473/nyu_2451_34405.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78656/nyu_2451_34405_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Sikkim, India",
+    "Gangtok, Sikkim, India",
+    "Melli Bāzār, Sikkim, India"
+  ],
+  "dct_temporal_sm": [
+    "2004"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34405",
+  "gbl_mdModified_dt": "2016-01-30T03:46:20Z",
+  "id": "nyu-2451-34405",
+  "nyu_addl_dspace_s": "35287",
+  "locn_geometry": "ENVELOPE(88.018021, 88.913193, 28.127831, 27.08353)",
+  "gbl_indexYear_im": [
+    2004
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34406.json b/metadata-aardvark/Datasets/nyu-2451-34406.json
index 7e2575245..2d0db4d9c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34406.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34406.json
@@ -1,49 +1,65 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile shows pre-delimitation state Legislative Assembly constituency boundaries and data relating to the 2006 Assembly elections for the State of Tamil Nadu, India. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34406",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Elections",
-    "Political Parties",
-    "Voting",
-    "Politics and government",
-    "Boundaries",
-    "Society"
-  ],
-  "dct_title_s": "2006 Tamil Nadu, India: Pre Delimitation State Assembly Constituency Boundaries and Election Data",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "PollMap of India"
-  ],
-  "dct_issued_s": "2013",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34406\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73455/nyu_2451_34406.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78657/nyu_2451_34406_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Tamil Nadu, India",
-    "Ambatt\u016br, Tamil Nadu, India",
-    "\u0100tt\u016br, Tamil Nadu, India",
-    "Cheyyur, Tamil Nadu, India",
-    "Hos\u016br, Tamil Nadu, India",
-    "Kanniyakumari, Tamil Nadu, India",
-    "Madurai, Tamil Nadu, India",
-    "Thiruvarur, Tamil Nadu, India",
-    "Tiruppattur, Tamil Nadu, India",
-    "Vellore, Tamil Nadu, India",
-    "Yercaud, Tamil Nadu, India"
-  ],
-  "dct_temporal_sm": [
-    "2006"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34406",
-  "gbl_mdModified_dt": "2016-01-30T03:46:19Z",
-  "id": "nyu-2451-34406",
-  "nyu_addl_dspace_s": "35288",
-  "locn_geometry": "ENVELOPE(76.240883, 80.353348, 13.56321, 8.073207)",
-  "gbl_indexYear_im": 2006
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile shows pre-delimitation state Legislative Assembly constituency boundaries and data relating to the 2006 Assembly elections for the State of Tamil Nadu, India. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34406"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Elections",
+    "Political Parties",
+    "Voting",
+    "Politics and government",
+    "Boundaries",
+    "Society"
+  ],
+  "dct_title_s": "2006 Tamil Nadu, India: Pre Delimitation State Assembly Constituency Boundaries and Election Data",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "PollMap of India"
+  ],
+  "dct_issued_s": "2013",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34406\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73455/nyu_2451_34406.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78657/nyu_2451_34406_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Tamil Nadu, India",
+    "Ambattūr, Tamil Nadu, India",
+    "Āttūr, Tamil Nadu, India",
+    "Cheyyur, Tamil Nadu, India",
+    "Hosūr, Tamil Nadu, India",
+    "Kanniyakumari, Tamil Nadu, India",
+    "Madurai, Tamil Nadu, India",
+    "Thiruvarur, Tamil Nadu, India",
+    "Tiruppattur, Tamil Nadu, India",
+    "Vellore, Tamil Nadu, India",
+    "Yercaud, Tamil Nadu, India"
+  ],
+  "dct_temporal_sm": [
+    "2006"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34406",
+  "gbl_mdModified_dt": "2016-01-30T03:46:19Z",
+  "id": "nyu-2451-34406",
+  "nyu_addl_dspace_s": "35288",
+  "locn_geometry": "ENVELOPE(76.240883, 80.353348, 13.56321, 8.073207)",
+  "gbl_indexYear_im": [
+    2006
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34407.json b/metadata-aardvark/Datasets/nyu-2451-34407.json
index cc381d916..c12ff9c66 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34407.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34407.json
@@ -1,43 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile shows pre-delimitation state Legislative Assembly constituency boundaries and data relating to the 2008 Assembly elections for the State of Tripura, India. Map includes data for 60 constituencies. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34407",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Elections",
-    "Political Parties",
-    "Voting",
-    "Politics and government",
-    "Boundaries",
-    "Society"
-  ],
-  "dct_title_s": "2008 Tripura, India: Pre Delimitation State Assembly Constituency Boundaries and Election Data",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "PollMap of India"
-  ],
-  "dct_issued_s": "2013",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34407\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73392/nyu_2451_34407.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78658/nyu_2451_34407_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Tripura, India",
-    "Belonia, Tripura, India",
-    "Dharmanagar, Tripura, India",
-    "Kalyanpur, Tripura, India",
-    "Khowai, Tripura, India"
-  ],
-  "dct_temporal_sm": [
-    "2008"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34407",
-  "gbl_mdModified_dt": "2016-01-30T03:46:15Z",
-  "id": "nyu-2451-34407",
-  "nyu_addl_dspace_s": "35289",
-  "locn_geometry": "ENVELOPE(91.15366356, 92.33438868, 24.52100949, 22.94808957)",
-  "gbl_indexYear_im": 2008
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile shows pre-delimitation state Legislative Assembly constituency boundaries and data relating to the 2008 Assembly elections for the State of Tripura, India. Map includes data for 60 constituencies. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34407"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Elections",
+    "Political Parties",
+    "Voting",
+    "Politics and government",
+    "Boundaries",
+    "Society"
+  ],
+  "dct_title_s": "2008 Tripura, India: Pre Delimitation State Assembly Constituency Boundaries and Election Data",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "PollMap of India"
+  ],
+  "dct_issued_s": "2013",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34407\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73392/nyu_2451_34407.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78658/nyu_2451_34407_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Tripura, India",
+    "Belonia, Tripura, India",
+    "Dharmanagar, Tripura, India",
+    "Kalyanpur, Tripura, India",
+    "Khowai, Tripura, India"
+  ],
+  "dct_temporal_sm": [
+    "2008"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34407",
+  "gbl_mdModified_dt": "2016-01-30T03:46:15Z",
+  "id": "nyu-2451-34407",
+  "nyu_addl_dspace_s": "35289",
+  "locn_geometry": "ENVELOPE(91.15366356, 92.33438868, 24.52100949, 22.94808957)",
+  "gbl_indexYear_im": [
+    2008
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34408.json b/metadata-aardvark/Datasets/nyu-2451-34408.json
index e90ace33f..29f8c3dc6 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34408.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34408.json
@@ -1,50 +1,66 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile shows pre-delimitation state Legislative Assembly constituency boundaries and data relating to the 2007 Assembly elections for the State of Uttar Pradesh, India. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34408",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Elections",
-    "Political Parties",
-    "Voting",
-    "Politics and government",
-    "Boundaries",
-    "Society"
-  ],
-  "dct_title_s": "2007 Uttar Pradesh, India: Pre Delimitation State Assembly Constituency Boundaries and Election Data",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "PollMap of India"
-  ],
-  "dct_issued_s": "2013",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34408\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73434/nyu_2451_34408.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78659/nyu_2451_34408_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Uttar Pradesh, India",
-    "Agra, Uttar Pradesh, India",
-    "Deoband, Uttar Pradesh, India",
-    "Ghaziabad, Uttar Pradesh, India",
-    "Meerut, Uttar Pradesh, India",
-    "R\u0101mpur, Uttar Pradesh, India",
-    "Sah\u0101ranpur, Uttar Pradesh, India",
-    "V\u0101r\u0101nasi, Uttar Pradesh, India",
-    "Lucknow, Uttar Pradesh, India",
-    "Kushinagar, Uttar Pradesh, India",
-    "Khatauli, Uttar Pradesh, India",
-    "Muzaffarnagar, Uttar Pradesh, India"
-  ],
-  "dct_temporal_sm": [
-    "2007"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34408",
-  "gbl_mdModified_dt": "2016-01-30T03:46:18Z",
-  "id": "nyu-2451-34408",
-  "nyu_addl_dspace_s": "35290",
-  "locn_geometry": "ENVELOPE(77.088867, 84.63575, 30.40547, 23.87022)",
-  "gbl_indexYear_im": 2007
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile shows pre-delimitation state Legislative Assembly constituency boundaries and data relating to the 2007 Assembly elections for the State of Uttar Pradesh, India. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34408"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Elections",
+    "Political Parties",
+    "Voting",
+    "Politics and government",
+    "Boundaries",
+    "Society"
+  ],
+  "dct_title_s": "2007 Uttar Pradesh, India: Pre Delimitation State Assembly Constituency Boundaries and Election Data",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "PollMap of India"
+  ],
+  "dct_issued_s": "2013",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34408\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73434/nyu_2451_34408.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78659/nyu_2451_34408_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Uttar Pradesh, India",
+    "Agra, Uttar Pradesh, India",
+    "Deoband, Uttar Pradesh, India",
+    "Ghaziabad, Uttar Pradesh, India",
+    "Meerut, Uttar Pradesh, India",
+    "Rāmpur, Uttar Pradesh, India",
+    "Sahāranpur, Uttar Pradesh, India",
+    "Vārānasi, Uttar Pradesh, India",
+    "Lucknow, Uttar Pradesh, India",
+    "Kushinagar, Uttar Pradesh, India",
+    "Khatauli, Uttar Pradesh, India",
+    "Muzaffarnagar, Uttar Pradesh, India"
+  ],
+  "dct_temporal_sm": [
+    "2007"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34408",
+  "gbl_mdModified_dt": "2016-01-30T03:46:18Z",
+  "id": "nyu-2451-34408",
+  "nyu_addl_dspace_s": "35290",
+  "locn_geometry": "ENVELOPE(77.088867, 84.63575, 30.40547, 23.87022)",
+  "gbl_indexYear_im": [
+    2007
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34409.json b/metadata-aardvark/Datasets/nyu-2451-34409.json
index 5bc57e968..05850a814 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34409.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34409.json
@@ -1,52 +1,68 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile shows pre-delimitation state Legislative Assembly constituency boundaries and data relating to the 2007 Assembly elections for the State of Uttarakhand, India. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34409",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Elections",
-    "Political Parties",
-    "Voting",
-    "Politics and government",
-    "Boundaries",
-    "Society"
-  ],
-  "dct_title_s": "2007 Uttarakhand, India: Pre Delimitation State Assembly Constituency Boundaries and Election Data",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "PollMap of India"
-  ],
-  "dct_issued_s": "2013",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34409\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73431/nyu_2451_34409.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78660/nyu_2451_34409_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Uttarakhand, India",
-    "Almora, Uttarakhand, India",
-    "Badar\u012bn\u0101th, Uttarakhand, India",
-    "R\u0101n\u012bpur, Uttarakhand, India",
-    "Dehra D\u016bn, Uttarakhand, India",
-    "Haldwani, Uttarakhand, India",
-    "Haridw\u0101r, Uttarakhand, India",
-    "Gangotri, Uttarakhand, India",
-    "Kedarnath, Uttarakhand, India",
-    "Kotdw\u0101ra, Uttarakhand, India",
-    "Laksar, Uttarakhand, India",
-    "Mussoorie, Uttarakhand, India",
-    "Naini Tal, Uttarakhand, India",
-    "R\u0101n\u012bkhet, Uttarakhand, India"
-  ],
-  "dct_temporal_sm": [
-    "2007"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34409",
-  "gbl_mdModified_dt": "2016-01-30T03:46:17Z",
-  "id": "nyu-2451-34409",
-  "nyu_addl_dspace_s": "35291",
-  "locn_geometry": "ENVELOPE(77.57601156, 81.03749832, 31.45733073, 28.72261044)",
-  "gbl_indexYear_im": 2007
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile shows pre-delimitation state Legislative Assembly constituency boundaries and data relating to the 2007 Assembly elections for the State of Uttarakhand, India. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34409"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Elections",
+    "Political Parties",
+    "Voting",
+    "Politics and government",
+    "Boundaries",
+    "Society"
+  ],
+  "dct_title_s": "2007 Uttarakhand, India: Pre Delimitation State Assembly Constituency Boundaries and Election Data",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "PollMap of India"
+  ],
+  "dct_issued_s": "2013",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34409\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73431/nyu_2451_34409.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78660/nyu_2451_34409_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Uttarakhand, India",
+    "Almora, Uttarakhand, India",
+    "Badarīnāth, Uttarakhand, India",
+    "Rānīpur, Uttarakhand, India",
+    "Dehra Dūn, Uttarakhand, India",
+    "Haldwani, Uttarakhand, India",
+    "Haridwār, Uttarakhand, India",
+    "Gangotri, Uttarakhand, India",
+    "Kedarnath, Uttarakhand, India",
+    "Kotdwāra, Uttarakhand, India",
+    "Laksar, Uttarakhand, India",
+    "Mussoorie, Uttarakhand, India",
+    "Naini Tal, Uttarakhand, India",
+    "Rānīkhet, Uttarakhand, India"
+  ],
+  "dct_temporal_sm": [
+    "2007"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34409",
+  "gbl_mdModified_dt": "2016-01-30T03:46:17Z",
+  "id": "nyu-2451-34409",
+  "nyu_addl_dspace_s": "35291",
+  "locn_geometry": "ENVELOPE(77.57601156, 81.03749832, 31.45733073, 28.72261044)",
+  "gbl_indexYear_im": [
+    2007
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34410.json b/metadata-aardvark/Datasets/nyu-2451-34410.json
index 955a0d69d..97a5ed22e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34410.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34410.json
@@ -1,51 +1,67 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This layer is a polygon theme representing district boundaries of India for 2001. Includes district socio-demographic Census attribute data such as total population, population by sex, and rural/urban populations. This data layer is sourced from secondary government sources (Survey of India, Census of India, Election Commission, etc.) This layer is part of the Historical Boundaries of India dataset showing decadal change in district boundaries of India since 1951.This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for district-level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34410",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Sex ratio",
-    "Literacy",
-    "Population",
-    "Statistics",
-    "Administrative and political divisions",
-    "Boundaries",
-    "Society"
-  ],
-  "dct_title_s": "2001 District Boundaries of India",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Historical Boundaries of India"
-  ],
-  "dct_issued_s": "2013",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34410\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73031/nyu_2451_34410.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77873/nyu_2451_34410_doc.zip\"}",
-  "dct_spatial_sm": [
-    "India",
-    "Delhi, NCT, India",
-    "Gujarat, India",
-    "Haryana, India",
-    "Karnataka, India",
-    "Kerala, India",
-    "Maharashtra, India",
-    "Punjab, India",
-    "Rajasthan, India",
-    "Tamil Nadu, India",
-    "Uttar Pradesh, India",
-    "West Bengal, India"
-  ],
-  "dct_temporal_sm": [
-    "2001"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34410",
-  "gbl_mdModified_dt": "2016-01-30T03:46:35Z",
-  "id": "nyu-2451-34410",
-  "nyu_addl_dspace_s": "35292",
-  "locn_geometry": "ENVELOPE(68.110092, 97.409103, 37.050301, 6.755698)",
-  "gbl_indexYear_im": 2001
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This layer is a polygon theme representing district boundaries of India for 2001. Includes district socio-demographic Census attribute data such as total population, population by sex, and rural/urban populations. This data layer is sourced from secondary government sources (Survey of India, Census of India, Election Commission, etc.) This layer is part of the Historical Boundaries of India dataset showing decadal change in district boundaries of India since 1951.This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for district-level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34410"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Sex ratio",
+    "Literacy",
+    "Population",
+    "Statistics",
+    "Administrative and political divisions",
+    "Boundaries",
+    "Society"
+  ],
+  "dct_title_s": "2001 District Boundaries of India",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Historical Boundaries of India"
+  ],
+  "dct_issued_s": "2013",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34410\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73031/nyu_2451_34410.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77873/nyu_2451_34410_doc.zip\"}",
+  "dct_spatial_sm": [
+    "India",
+    "Delhi, NCT, India",
+    "Gujarat, India",
+    "Haryana, India",
+    "Karnataka, India",
+    "Kerala, India",
+    "Maharashtra, India",
+    "Punjab, India",
+    "Rajasthan, India",
+    "Tamil Nadu, India",
+    "Uttar Pradesh, India",
+    "West Bengal, India"
+  ],
+  "dct_temporal_sm": [
+    "2001"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34410",
+  "gbl_mdModified_dt": "2016-01-30T03:46:35Z",
+  "id": "nyu-2451-34410",
+  "nyu_addl_dspace_s": "35292",
+  "locn_geometry": "ENVELOPE(68.110092, 97.409103, 37.050301, 6.755698)",
+  "gbl_indexYear_im": [
+    2001
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34411.json b/metadata-aardvark/Datasets/nyu-2451-34411.json
index 23aef782b..b6482f2bc 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34411.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34411.json
@@ -1,50 +1,66 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile shows pre-delimitation state Legislative Assembly constituency boundaries and data relating to the 2006 Assembly elections for the State of West Bengal, India. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34411",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Elections",
-    "Political Parties",
-    "Voting",
-    "Politics and government",
-    "Boundaries",
-    "Society"
-  ],
-  "dct_title_s": "2006 West Bengal, India: Pre Delimitation State Assembly Constituency Boundaries and Election Data",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "PollMap of India"
-  ],
-  "dct_issued_s": "2013",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34411\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73452/nyu_2451_34411.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78661/nyu_2451_34411_doc.zip\"}",
-  "dct_spatial_sm": [
-    "West Bengal, India",
-    "B\u0101li, West Bengal, India",
-    "B\u0101nkura, West Bengal, India",
-    "Darjeeling, West Bengal, India",
-    "D\u0101spur, West Bengal, India",
-    "Dam Dam, West Bengal, India",
-    "Hugli, West Bengal, India",
-    "Jalp\u0101iguri, West Bengal, India",
-    "Kalyani, West Bengal, India",
-    "Kashipur, West Bengal, India",
-    "M\u0101ldah, West Bengal, India",
-    "May\u016breswar, West Bengal, India"
-  ],
-  "dct_temporal_sm": [
-    "2006"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34411",
-  "gbl_mdModified_dt": "2016-01-30T03:46:19Z",
-  "id": "nyu-2451-34411",
-  "nyu_addl_dspace_s": "35293",
-  "locn_geometry": "ENVELOPE(85.822906, 89.893219, 27.217171, 21.51726)",
-  "gbl_indexYear_im": 2006
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile shows pre-delimitation state Legislative Assembly constituency boundaries and data relating to the 2006 Assembly elections for the State of West Bengal, India. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34411"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Elections",
+    "Political Parties",
+    "Voting",
+    "Politics and government",
+    "Boundaries",
+    "Society"
+  ],
+  "dct_title_s": "2006 West Bengal, India: Pre Delimitation State Assembly Constituency Boundaries and Election Data",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "PollMap of India"
+  ],
+  "dct_issued_s": "2013",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34411\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73452/nyu_2451_34411.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78661/nyu_2451_34411_doc.zip\"}",
+  "dct_spatial_sm": [
+    "West Bengal, India",
+    "Bāli, West Bengal, India",
+    "Bānkura, West Bengal, India",
+    "Darjeeling, West Bengal, India",
+    "Dāspur, West Bengal, India",
+    "Dam Dam, West Bengal, India",
+    "Hugli, West Bengal, India",
+    "Jalpāiguri, West Bengal, India",
+    "Kalyani, West Bengal, India",
+    "Kashipur, West Bengal, India",
+    "Māldah, West Bengal, India",
+    "Mayūreswar, West Bengal, India"
+  ],
+  "dct_temporal_sm": [
+    "2006"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34411",
+  "gbl_mdModified_dt": "2016-01-30T03:46:19Z",
+  "id": "nyu-2451-34411",
+  "nyu_addl_dspace_s": "35293",
+  "locn_geometry": "ENVELOPE(85.822906, 89.893219, 27.217171, 21.51726)",
+  "gbl_indexYear_im": [
+    2006
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34412.json b/metadata-aardvark/Datasets/nyu-2451-34412.json
index 5ff1134e1..86d72ecbe 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34412.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34412.json
@@ -1,51 +1,67 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon data set shows India pre-delimitation Lok Sabha constituency boundaries and data relating to parliamentary elections for the Thirteenth Lok Sabha (1999-2004). Includes attribute data on election parties, voters, candidate names, and results.This layer is part of the PollMap of India dataset published by ML InfoMap which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past four national elections for each State of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34412",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Elections",
-    "Election districts",
-    "Political Parties",
-    "Voting",
-    "Politics and government",
-    "Boundaries",
-    "Society"
-  ],
-  "dct_title_s": "1999 India: Lok Sabha (13th) Constituency Boundaries and Election Data",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "PollMap of India"
-  ],
-  "dct_issued_s": "2013",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34412\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73090/nyu_2451_34412.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78662/nyu_2451_34412_doc.zip\"}",
-  "dct_spatial_sm": [
-    "India",
-    "Maharashtra, India",
-    "Gujarat, India",
-    "Tamil Nadu, India",
-    "Uttar Pradesh, India",
-    "West Bengal, India",
-    "Rajasthan, India",
-    "Kerala, India",
-    "Karnataka, India",
-    "Delhi, NCT, India",
-    "Haryana, India",
-    "Punjab, India"
-  ],
-  "dct_temporal_sm": [
-    "1999"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34412",
-  "gbl_mdModified_dt": "2016-01-30T03:46:39Z",
-  "id": "nyu-2451-34412",
-  "nyu_addl_dspace_s": "35294",
-  "locn_geometry": "ENVELOPE(68.11009, 97.4091, 37.0503, 6.755698)",
-  "gbl_indexYear_im": 1999
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon data set shows India pre-delimitation Lok Sabha constituency boundaries and data relating to parliamentary elections for the Thirteenth Lok Sabha (1999-2004). Includes attribute data on election parties, voters, candidate names, and results.This layer is part of the PollMap of India dataset published by ML InfoMap which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past four national elections for each State of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34412"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Elections",
+    "Election districts",
+    "Political Parties",
+    "Voting",
+    "Politics and government",
+    "Boundaries",
+    "Society"
+  ],
+  "dct_title_s": "1999 India: Lok Sabha (13th) Constituency Boundaries and Election Data",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "PollMap of India"
+  ],
+  "dct_issued_s": "2013",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34412\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73090/nyu_2451_34412.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78662/nyu_2451_34412_doc.zip\"}",
+  "dct_spatial_sm": [
+    "India",
+    "Maharashtra, India",
+    "Gujarat, India",
+    "Tamil Nadu, India",
+    "Uttar Pradesh, India",
+    "West Bengal, India",
+    "Rajasthan, India",
+    "Kerala, India",
+    "Karnataka, India",
+    "Delhi, NCT, India",
+    "Haryana, India",
+    "Punjab, India"
+  ],
+  "dct_temporal_sm": [
+    "1999"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34412",
+  "gbl_mdModified_dt": "2016-01-30T03:46:39Z",
+  "id": "nyu-2451-34412",
+  "nyu_addl_dspace_s": "35294",
+  "locn_geometry": "ENVELOPE(68.11009, 97.4091, 37.0503, 6.755698)",
+  "gbl_indexYear_im": [
+    1999
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34413.json b/metadata-aardvark/Datasets/nyu-2451-34413.json
index bd440d772..052ccce9e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34413.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34413.json
@@ -1,51 +1,67 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon data set shows India pre-delimitation Lok Sabha constituency boundaries and data relating to parliamentary elections for the Fourteenth Lok Sabha (2004-). Includes attribute data on election parties, voters, candidate names, and results.This layer is part of the PollMap of India dataset published by ML InfoMap which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past four national elections for each State of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34413",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Elections",
-    "Election districts",
-    "Political Parties",
-    "Voting",
-    "Politics and government",
-    "Boundaries",
-    "Society"
-  ],
-  "dct_title_s": "2004 India: Lok Sabha (14th) Constituency Boundaries and Election Data",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "PollMap of India"
-  ],
-  "dct_issued_s": "2013",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34413\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73482/nyu_2451_34413.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78663/nyu_2451_34413_doc.zip\"}",
-  "dct_spatial_sm": [
-    "India",
-    "Maharashtra, India",
-    "Gujarat, India",
-    "Tamil Nadu, India",
-    "Uttar Pradesh, India",
-    "West Bengal, India",
-    "Rajasthan, India",
-    "Kerala, India",
-    "Karnataka, India",
-    "Delhi, NCT, India",
-    "Haryana, India",
-    "Punjab, India"
-  ],
-  "dct_temporal_sm": [
-    "2004"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34413",
-  "gbl_mdModified_dt": "2016-01-30T03:46:21Z",
-  "id": "nyu-2451-34413",
-  "nyu_addl_dspace_s": "35295",
-  "locn_geometry": "ENVELOPE(68.11009, 97.4091, 37.0503, 6.755698)",
-  "gbl_indexYear_im": 2004
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon data set shows India pre-delimitation Lok Sabha constituency boundaries and data relating to parliamentary elections for the Fourteenth Lok Sabha (2004-). Includes attribute data on election parties, voters, candidate names, and results.This layer is part of the PollMap of India dataset published by ML InfoMap which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past four national elections for each State of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34413"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Elections",
+    "Election districts",
+    "Political Parties",
+    "Voting",
+    "Politics and government",
+    "Boundaries",
+    "Society"
+  ],
+  "dct_title_s": "2004 India: Lok Sabha (14th) Constituency Boundaries and Election Data",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "PollMap of India"
+  ],
+  "dct_issued_s": "2013",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34413\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73482/nyu_2451_34413.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78663/nyu_2451_34413_doc.zip\"}",
+  "dct_spatial_sm": [
+    "India",
+    "Maharashtra, India",
+    "Gujarat, India",
+    "Tamil Nadu, India",
+    "Uttar Pradesh, India",
+    "West Bengal, India",
+    "Rajasthan, India",
+    "Kerala, India",
+    "Karnataka, India",
+    "Delhi, NCT, India",
+    "Haryana, India",
+    "Punjab, India"
+  ],
+  "dct_temporal_sm": [
+    "2004"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34413",
+  "gbl_mdModified_dt": "2016-01-30T03:46:21Z",
+  "id": "nyu-2451-34413",
+  "nyu_addl_dspace_s": "35295",
+  "locn_geometry": "ENVELOPE(68.11009, 97.4091, 37.0503, 6.755698)",
+  "gbl_indexYear_im": [
+    2004
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34414.json b/metadata-aardvark/Datasets/nyu-2451-34414.json
index 0744b680e..865a060e1 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34414.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34414.json
@@ -1,51 +1,67 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon data set shows India Lok Sabha post-dellimitation constituency boundaries and data relating to parliamentary elections for the Fifteenth Lok Sabha (2009-). Includes attribute data on election parties, voters, candidate names, and results.This layer is part of the PollMap of India dataset published by ML InfoMap which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past four national elections for each State of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34414",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Elections",
-    "Election districts",
-    "Political Parties",
-    "Voting",
-    "Politics and government",
-    "Boundaries",
-    "Society"
-  ],
-  "dct_title_s": "2009 India: Lok Sabha (15th) Constituency Boundaries and Election Data",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "PollMap of India"
-  ],
-  "dct_issued_s": "2013",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34414\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73341/nyu_2451_34414.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78664/nyu_2451_34414_doc.zip\"}",
-  "dct_spatial_sm": [
-    "India",
-    "Maharashtra, India",
-    "Gujarat, India",
-    "Tamil Nadu, India",
-    "Uttar Pradesh, India",
-    "West Bengal, India",
-    "Rajasthan, India",
-    "Kerala, India",
-    "Karnataka, India",
-    "Delhi, NCT, India",
-    "Haryana, India",
-    "Punjab, India"
-  ],
-  "dct_temporal_sm": [
-    "2009"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34414",
-  "gbl_mdModified_dt": "2016-01-30T03:46:14Z",
-  "id": "nyu-2451-34414",
-  "nyu_addl_dspace_s": "35296",
-  "locn_geometry": "ENVELOPE(68.11009, 97.4091, 37.0503, 6.755698)",
-  "gbl_indexYear_im": 2009
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon data set shows India Lok Sabha post-dellimitation constituency boundaries and data relating to parliamentary elections for the Fifteenth Lok Sabha (2009-). Includes attribute data on election parties, voters, candidate names, and results.This layer is part of the PollMap of India dataset published by ML InfoMap which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past four national elections for each State of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34414"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Elections",
+    "Election districts",
+    "Political Parties",
+    "Voting",
+    "Politics and government",
+    "Boundaries",
+    "Society"
+  ],
+  "dct_title_s": "2009 India: Lok Sabha (15th) Constituency Boundaries and Election Data",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "PollMap of India"
+  ],
+  "dct_issued_s": "2013",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34414\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73341/nyu_2451_34414.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78664/nyu_2451_34414_doc.zip\"}",
+  "dct_spatial_sm": [
+    "India",
+    "Maharashtra, India",
+    "Gujarat, India",
+    "Tamil Nadu, India",
+    "Uttar Pradesh, India",
+    "West Bengal, India",
+    "Rajasthan, India",
+    "Kerala, India",
+    "Karnataka, India",
+    "Delhi, NCT, India",
+    "Haryana, India",
+    "Punjab, India"
+  ],
+  "dct_temporal_sm": [
+    "2009"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34414",
+  "gbl_mdModified_dt": "2016-01-30T03:46:14Z",
+  "id": "nyu-2451-34414",
+  "nyu_addl_dspace_s": "35296",
+  "locn_geometry": "ENVELOPE(68.11009, 97.4091, 37.0503, 6.755698)",
+  "gbl_indexYear_im": [
+    2009
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34415.json b/metadata-aardvark/Datasets/nyu-2451-34415.json
index 816e736b1..e16399116 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34415.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34415.json
@@ -1,65 +1,81 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile shows village boundaries with socio-demographic and economic Census data for 2001 for the state of Andhra Pradesh, India linked to the 2001 Census. Includes village socio-demographic and economic Census attribute data such as total population, population by sex, household, literacy and illiteracy rates, and employment by industry as well as village amenities and infrastructure, such as water pumps, wells, bus services, post offices and schools. This layer is part of the VillageMap dataset which includes socio-demographic and economic Census data for 2001 at the village level for all the states of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc. This map Includes data for 26841 villages, 237 towns, 23 districts and 1 state. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34415",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Human settlements",
-    "Villages",
-    "Census",
-    "Demography",
-    "Population",
-    "Sex ratio",
-    "Housing",
-    "Labor supply",
-    "Caste",
-    "Literacy",
-    "Society",
-    "Boundaries",
-    "Education",
-    "Health",
-    "Infrastructure (Economics)--India"
-  ],
-  "dct_title_s": "2001 Andhra Pradesh Village Amenities, Infrastructure, and Census Data",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VillageMap of India"
-  ],
-  "dct_issued_s": "2013",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34415\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73087/nyu_2451_34415.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78667/nyu_2451_34415_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Andhra Pradesh, India",
-    "Nalgonda, Telangana, India",
-    "Hyderabad, Telangana, India",
-    "Vish\u0101khapatnam, Andhra Pradesh, India",
-    "Vijayaw\u0101da, Andhra Pradesh, India",
-    "Warangal, Telangana, India",
-    "Gunt\u016br, Andhra Pradesh, India",
-    "Dhone, Andhra Pradesh, India",
-    "Pidugur\u0101lla, Andhra Pradesh, India",
-    "R\u0101jampet, Andhra Pradesh, India",
-    "Palmaner, Andhra Pradesh, India",
-    "Vuyy\u016bru, Andhra Pradesh, India",
-    "Metpalle, Telangana, India",
-    "\u0100m\u016br, Telangana, India",
-    "Nandikotk\u016br, Andhra Pradesh, India",
-    "\u0100tmak\u016br, Andhra Pradesh, India",
-    "Pulivendla, Andhra Pradesh, India",
-    "Nandig\u0101ma, Andhra Pradesh, India"
-  ],
-  "dct_temporal_sm": [
-    "2001"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34415",
-  "gbl_mdModified_dt": "2016-01-30T03:46:39Z",
-  "id": "nyu-2451-34415",
-  "nyu_addl_dspace_s": "35297",
-  "locn_geometry": "ENVELOPE(76.76000208, 84.714966, 19.91632464, 12.62309265)",
-  "gbl_indexYear_im": 2001
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile shows village boundaries with socio-demographic and economic Census data for 2001 for the state of Andhra Pradesh, India linked to the 2001 Census. Includes village socio-demographic and economic Census attribute data such as total population, population by sex, household, literacy and illiteracy rates, and employment by industry as well as village amenities and infrastructure, such as water pumps, wells, bus services, post offices and schools. This layer is part of the VillageMap dataset which includes socio-demographic and economic Census data for 2001 at the village level for all the states of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc. This map Includes data for 26841 villages, 237 towns, 23 districts and 1 state. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34415"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Human settlements",
+    "Villages",
+    "Census",
+    "Demography",
+    "Population",
+    "Sex ratio",
+    "Housing",
+    "Labor supply",
+    "Caste",
+    "Literacy",
+    "Society",
+    "Boundaries",
+    "Education",
+    "Health",
+    "Infrastructure (Economics)--India"
+  ],
+  "dct_title_s": "2001 Andhra Pradesh Village Amenities, Infrastructure, and Census Data",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VillageMap of India"
+  ],
+  "dct_issued_s": "2013",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34415\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73087/nyu_2451_34415.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78667/nyu_2451_34415_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Andhra Pradesh, India",
+    "Nalgonda, Telangana, India",
+    "Hyderabad, Telangana, India",
+    "Vishākhapatnam, Andhra Pradesh, India",
+    "Vijayawāda, Andhra Pradesh, India",
+    "Warangal, Telangana, India",
+    "Guntūr, Andhra Pradesh, India",
+    "Dhone, Andhra Pradesh, India",
+    "Pidugurālla, Andhra Pradesh, India",
+    "Rājampet, Andhra Pradesh, India",
+    "Palmaner, Andhra Pradesh, India",
+    "Vuyyūru, Andhra Pradesh, India",
+    "Metpalle, Telangana, India",
+    "Āmūr, Telangana, India",
+    "Nandikotkūr, Andhra Pradesh, India",
+    "Ātmakūr, Andhra Pradesh, India",
+    "Pulivendla, Andhra Pradesh, India",
+    "Nandigāma, Andhra Pradesh, India"
+  ],
+  "dct_temporal_sm": [
+    "2001"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34415",
+  "gbl_mdModified_dt": "2016-01-30T03:46:39Z",
+  "id": "nyu-2451-34415",
+  "nyu_addl_dspace_s": "35297",
+  "locn_geometry": "ENVELOPE(76.76000208, 84.714966, 19.91632464, 12.62309265)",
+  "gbl_indexYear_im": [
+    2001
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34416.json b/metadata-aardvark/Datasets/nyu-2451-34416.json
index 4964268c2..3ed97f615 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34416.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34416.json
@@ -1,62 +1,78 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile shows village locations with socio-demographic and economic Census data for 2001 for the State of Andhra Pradesh, India linked to the 2001 Census. Includes village socio-demographic and economic Census attribute data such as total population, population by sex, household, literacy and illiteracy rates, and employment by industry. This layer is part of the VillageMap dataset which includes socio-demographic and economic Census data for 2001 at the village level for all the states of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc. This map includes data for 2118 villages, 2 towns, 23 districts and 1 state.This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34416",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Human settlements",
-    "Villages",
-    "Census",
-    "Demography",
-    "Population",
-    "Sex ratio",
-    "Housing",
-    "Labor supply",
-    "Caste",
-    "Literacy",
-    "Society",
-    "Boundaries"
-  ],
-  "dct_title_s": "2001 Andhra Pradesh, India: Village Points with Socio-Demographic and Economic Census Data",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VillageMap of India"
-  ],
-  "dct_issued_s": "2013",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34416\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73078/nyu_2451_34416.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78668/nyu_2451_34416_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Andhra Pradesh, India",
-    "Nalgonda, Telangana, India",
-    "Hyderabad, Telangana, India",
-    "Vish\u0101khapatnam, Andhra Pradesh, India",
-    "Vijayaw\u0101da, Andhra Pradesh, India",
-    "Warangal, Telangana, India",
-    "Gunt\u016br, Andhra Pradesh, India",
-    "Dhone, Andhra Pradesh, India",
-    "Pidugur\u0101lla, Andhra Pradesh, India",
-    "R\u0101jampet, Andhra Pradesh, India",
-    "Palmaner, Andhra Pradesh, India",
-    "Vuyyuru, Andhra Pradesh, India",
-    "Metpalle, Telangana, India",
-    "\u0100m\u016br, Telangana, India",
-    "Nandikotkur, Andhra Pradesh, India",
-    "Atmak\u016br, Andhra Pradesh, India",
-    "Pulivendla, Andhra Pradesh, India",
-    "Nandigama, Andhra Pradesh, India"
-  ],
-  "dct_temporal_sm": [
-    "2001"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34416",
-  "gbl_mdModified_dt": "2016-01-30T03:46:38Z",
-  "id": "nyu-2451-34416",
-  "nyu_addl_dspace_s": "35298",
-  "locn_geometry": "ENVELOPE(82.33901208, 83.90407572, 19.13266377, 17.88429447)",
-  "gbl_indexYear_im": 2001
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile shows village locations with socio-demographic and economic Census data for 2001 for the State of Andhra Pradesh, India linked to the 2001 Census. Includes village socio-demographic and economic Census attribute data such as total population, population by sex, household, literacy and illiteracy rates, and employment by industry. This layer is part of the VillageMap dataset which includes socio-demographic and economic Census data for 2001 at the village level for all the states of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc. This map includes data for 2118 villages, 2 towns, 23 districts and 1 state.This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34416"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Human settlements",
+    "Villages",
+    "Census",
+    "Demography",
+    "Population",
+    "Sex ratio",
+    "Housing",
+    "Labor supply",
+    "Caste",
+    "Literacy",
+    "Society",
+    "Boundaries"
+  ],
+  "dct_title_s": "2001 Andhra Pradesh, India: Village Points with Socio-Demographic and Economic Census Data",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VillageMap of India"
+  ],
+  "dct_issued_s": "2013",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34416\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73078/nyu_2451_34416.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78668/nyu_2451_34416_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Andhra Pradesh, India",
+    "Nalgonda, Telangana, India",
+    "Hyderabad, Telangana, India",
+    "Vishākhapatnam, Andhra Pradesh, India",
+    "Vijayawāda, Andhra Pradesh, India",
+    "Warangal, Telangana, India",
+    "Guntūr, Andhra Pradesh, India",
+    "Dhone, Andhra Pradesh, India",
+    "Pidugurālla, Andhra Pradesh, India",
+    "Rājampet, Andhra Pradesh, India",
+    "Palmaner, Andhra Pradesh, India",
+    "Vuyyuru, Andhra Pradesh, India",
+    "Metpalle, Telangana, India",
+    "Āmūr, Telangana, India",
+    "Nandikotkur, Andhra Pradesh, India",
+    "Atmakūr, Andhra Pradesh, India",
+    "Pulivendla, Andhra Pradesh, India",
+    "Nandigama, Andhra Pradesh, India"
+  ],
+  "dct_temporal_sm": [
+    "2001"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34416",
+  "gbl_mdModified_dt": "2016-01-30T03:46:38Z",
+  "id": "nyu-2451-34416",
+  "nyu_addl_dspace_s": "35298",
+  "locn_geometry": "ENVELOPE(82.33901208, 83.90407572, 19.13266377, 17.88429447)",
+  "gbl_indexYear_im": [
+    2001
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34417.json b/metadata-aardvark/Datasets/nyu-2451-34417.json
index 9782b1425..62e36a194 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34417.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34417.json
@@ -1,62 +1,78 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile shows village boundaries with socio-demographic and economic Census data for 2001 for the state of Andhra Pradesh, India linked to the 2001 Census. Includes village socio-demographic and economic Census attribute data such as total population, population by sex, household, literacy and illiteracy rates, and employment by industry. This layer is part of the VillageMap dataset which includes socio-demographic and economic Census data for 2001 at the village level for all the states of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc. This map Includes data for 26841 villages, 237 towns, 23 districts and 1 state. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34417",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Human settlements",
-    "Villages",
-    "Census",
-    "Demography",
-    "Population",
-    "Sex ratio",
-    "Housing",
-    "Labor supply",
-    "Caste",
-    "Literacy",
-    "Society",
-    "Boundaries"
-  ],
-  "dct_title_s": "2001 Andhra Pradesh, India: Village Boundaries with Socio-Demographic and Economic Census Data",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VillageMap of India"
-  ],
-  "dct_issued_s": "2013",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34417\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73081/nyu_2451_34417.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78669/nyu_2451_34417_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Andhra Pradesh, India",
-    "Nalgonda, Telangana, India",
-    "Hyderabad, Telangana, India",
-    "Vish\u0101khapatnam, Andhra Pradesh, India",
-    "Vijayaw\u0101da, Andhra Pradesh, India",
-    "Warangal, Telangana, India",
-    "Gunt\u016br, Andhra Pradesh, India",
-    "Dhone, Andhra Pradesh, India",
-    "Pidugur\u0101lla, Andhra Pradesh, India",
-    "R\u0101jampet, Andhra Pradesh, India",
-    "Palmaner, Andhra Pradesh, India",
-    "Vuyy\u016bru, Andhra Pradesh, India",
-    "Metpalle, Telangana, India",
-    "\u0100m\u016br, Telangana, India",
-    "Nandikotk\u016br, Andhra Pradesh, India",
-    "\u0100tmak\u016br, Andhra Pradesh, India",
-    "Pulivendla, Andhra Pradesh, India",
-    "Nandig\u0101ma, Andhra Pradesh, India"
-  ],
-  "dct_temporal_sm": [
-    "2001"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34417",
-  "gbl_mdModified_dt": "2016-01-30T03:46:38Z",
-  "id": "nyu-2451-34417",
-  "nyu_addl_dspace_s": "35299",
-  "locn_geometry": "ENVELOPE(76.76000208, 84.714966, 19.91632464, 12.62309265)",
-  "gbl_indexYear_im": 2001
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile shows village boundaries with socio-demographic and economic Census data for 2001 for the state of Andhra Pradesh, India linked to the 2001 Census. Includes village socio-demographic and economic Census attribute data such as total population, population by sex, household, literacy and illiteracy rates, and employment by industry. This layer is part of the VillageMap dataset which includes socio-demographic and economic Census data for 2001 at the village level for all the states of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc. This map Includes data for 26841 villages, 237 towns, 23 districts and 1 state. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34417"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Human settlements",
+    "Villages",
+    "Census",
+    "Demography",
+    "Population",
+    "Sex ratio",
+    "Housing",
+    "Labor supply",
+    "Caste",
+    "Literacy",
+    "Society",
+    "Boundaries"
+  ],
+  "dct_title_s": "2001 Andhra Pradesh, India: Village Boundaries with Socio-Demographic and Economic Census Data",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VillageMap of India"
+  ],
+  "dct_issued_s": "2013",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34417\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73081/nyu_2451_34417.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78669/nyu_2451_34417_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Andhra Pradesh, India",
+    "Nalgonda, Telangana, India",
+    "Hyderabad, Telangana, India",
+    "Vishākhapatnam, Andhra Pradesh, India",
+    "Vijayawāda, Andhra Pradesh, India",
+    "Warangal, Telangana, India",
+    "Guntūr, Andhra Pradesh, India",
+    "Dhone, Andhra Pradesh, India",
+    "Pidugurālla, Andhra Pradesh, India",
+    "Rājampet, Andhra Pradesh, India",
+    "Palmaner, Andhra Pradesh, India",
+    "Vuyyūru, Andhra Pradesh, India",
+    "Metpalle, Telangana, India",
+    "Āmūr, Telangana, India",
+    "Nandikotkūr, Andhra Pradesh, India",
+    "Ātmakūr, Andhra Pradesh, India",
+    "Pulivendla, Andhra Pradesh, India",
+    "Nandigāma, Andhra Pradesh, India"
+  ],
+  "dct_temporal_sm": [
+    "2001"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34417",
+  "gbl_mdModified_dt": "2016-01-30T03:46:38Z",
+  "id": "nyu-2451-34417",
+  "nyu_addl_dspace_s": "35299",
+  "locn_geometry": "ENVELOPE(76.76000208, 84.714966, 19.91632464, 12.62309265)",
+  "gbl_indexYear_im": [
+    2001
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34418.json b/metadata-aardvark/Datasets/nyu-2451-34418.json
index d63d642d4..e84961f22 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34418.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34418.json
@@ -1,50 +1,66 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile shows village boundaries with socio-demographic and economic Census data for 2001 for the state of Arunachal Pradesh, India linked to the 2001 Census. Includes village socio-demographic and economic Census attribute data such as total population, population by sex, household, literacy and illiteracy rates, and employment by industry as well as village amenities and infrastructure, such as water pumps, wells, bus services, post offices and schools. This layer is part of the VillageMap dataset which includes socio-demographic and economic Census data for 2001 at the village level for all the states of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34418",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Human settlements",
-    "Villages",
-    "Census",
-    "Demography",
-    "Population",
-    "Sex ratio",
-    "Housing",
-    "Labor supply",
-    "Caste",
-    "Literacy",
-    "Society",
-    "Boundaries",
-    "Education",
-    "Health",
-    "Infrastructure (Economics)--India"
-  ],
-  "dct_title_s": "2001 Arunachal Pradesh, India: Village Amenities Points with Socio-Demographic and Economic Census Data",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VillageMap of India"
-  ],
-  "dct_issued_s": "2013",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34418\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73075/nyu_2451_34418.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78670/nyu_2451_34418_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Arunachal Pradesh, India",
-    "Itanagar, Arunachal Pradesh, India",
-    "Naharlagun, Arunachal Pradesh, India"
-  ],
-  "dct_temporal_sm": [
-    "2001"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34418",
-  "gbl_mdModified_dt": "2016-01-30T03:46:38Z",
-  "id": "nyu-2451-34418",
-  "nyu_addl_dspace_s": "35300",
-  "locn_geometry": "ENVELOPE(91.6507872, 97.07199876, 29.08887867, 26.6769657)",
-  "gbl_indexYear_im": 2001
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile shows village boundaries with socio-demographic and economic Census data for 2001 for the state of Arunachal Pradesh, India linked to the 2001 Census. Includes village socio-demographic and economic Census attribute data such as total population, population by sex, household, literacy and illiteracy rates, and employment by industry as well as village amenities and infrastructure, such as water pumps, wells, bus services, post offices and schools. This layer is part of the VillageMap dataset which includes socio-demographic and economic Census data for 2001 at the village level for all the states of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34418"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Human settlements",
+    "Villages",
+    "Census",
+    "Demography",
+    "Population",
+    "Sex ratio",
+    "Housing",
+    "Labor supply",
+    "Caste",
+    "Literacy",
+    "Society",
+    "Boundaries",
+    "Education",
+    "Health",
+    "Infrastructure (Economics)--India"
+  ],
+  "dct_title_s": "2001 Arunachal Pradesh, India: Village Amenities Points with Socio-Demographic and Economic Census Data",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VillageMap of India"
+  ],
+  "dct_issued_s": "2013",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34418\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73075/nyu_2451_34418.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78670/nyu_2451_34418_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Arunachal Pradesh, India",
+    "Itanagar, Arunachal Pradesh, India",
+    "Naharlagun, Arunachal Pradesh, India"
+  ],
+  "dct_temporal_sm": [
+    "2001"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34418",
+  "gbl_mdModified_dt": "2016-01-30T03:46:38Z",
+  "id": "nyu-2451-34418",
+  "nyu_addl_dspace_s": "35300",
+  "locn_geometry": "ENVELOPE(91.6507872, 97.07199876, 29.08887867, 26.6769657)",
+  "gbl_indexYear_im": [
+    2001
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34419.json b/metadata-aardvark/Datasets/nyu-2451-34419.json
index a4aa48d9e..c727991ad 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34419.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34419.json
@@ -1,44 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile shows pre-delimitation state Legislative Assembly constituency boundaries and data relating to the 2004 Assembly elections for the State of Arunachal Pradesh, India. Map includes data for 60 constituencies. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34419",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Elections",
-    "Political Parties",
-    "Voting",
-    "Politics and government",
-    "Boundaries",
-    "Society"
-  ],
-  "dct_title_s": "2004 Arunachal Pradesh, India: Pre Delimitation State Assembly Constituency Boundaries and Election Data",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "PollMap of India"
-  ],
-  "dct_issued_s": "2013",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34419\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73485/nyu_2451_34419.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78671/nyu_2451_34419_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Arun\u0101chal Pradesh, Arunachal Pradesh, India",
-    "Itanagar, Arunachal Pradesh, India",
-    "Tezu, Arunachal Pradesh, India",
-    "Duimukh, Arunachal Pradesh, India",
-    "Khonsa, Arunachal Pradesh, India",
-    "Bomdila, Arunachal Pradesh, India"
-  ],
-  "dct_temporal_sm": [
-    "2004"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34419",
-  "gbl_mdModified_dt": "2016-01-30T03:46:21Z",
-  "id": "nyu-2451-34419",
-  "nyu_addl_dspace_s": "35301",
-  "locn_geometry": "ENVELOPE(91.57546224, 97.40910348, 29.48332023, 26.63120079)",
-  "gbl_indexYear_im": 2004
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile shows pre-delimitation state Legislative Assembly constituency boundaries and data relating to the 2004 Assembly elections for the State of Arunachal Pradesh, India. Map includes data for 60 constituencies. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34419"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Elections",
+    "Political Parties",
+    "Voting",
+    "Politics and government",
+    "Boundaries",
+    "Society"
+  ],
+  "dct_title_s": "2004 Arunachal Pradesh, India: Pre Delimitation State Assembly Constituency Boundaries and Election Data",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "PollMap of India"
+  ],
+  "dct_issued_s": "2013",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34419\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73485/nyu_2451_34419.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78671/nyu_2451_34419_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Arunāchal Pradesh, Arunachal Pradesh, India",
+    "Itanagar, Arunachal Pradesh, India",
+    "Tezu, Arunachal Pradesh, India",
+    "Duimukh, Arunachal Pradesh, India",
+    "Khonsa, Arunachal Pradesh, India",
+    "Bomdila, Arunachal Pradesh, India"
+  ],
+  "dct_temporal_sm": [
+    "2004"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34419",
+  "gbl_mdModified_dt": "2016-01-30T03:46:21Z",
+  "id": "nyu-2451-34419",
+  "nyu_addl_dspace_s": "35301",
+  "locn_geometry": "ENVELOPE(91.57546224, 97.40910348, 29.48332023, 26.63120079)",
+  "gbl_indexYear_im": [
+    2004
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34420.json b/metadata-aardvark/Datasets/nyu-2451-34420.json
index 45640f0b8..877fd6675 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34420.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34420.json
@@ -1,47 +1,63 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile shows village boundaries with socio-demographic and economic Census data for 2001 for the State of Arunachal Pradesh, India linked to the 2001 Census. Includes village socio-demographic and economic Census attribute data such as total population, population by sex, household, literacy and illiteracy rates, and employment by industry. This layer is part of the VillageMap dataset which includes socio-demographic and economic Census data for 2001 at the village level for all the states of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34420",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Human settlements",
-    "Villages",
-    "Census",
-    "Demography",
-    "Population",
-    "Sex ratio",
-    "Housing",
-    "Labor supply",
-    "Caste",
-    "Literacy",
-    "Society",
-    "Boundaries"
-  ],
-  "dct_title_s": "2001 Arunachal Pradesh, India: Village Boundaries with Socio-Demographic and Economic Census Data",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VillageMap of India"
-  ],
-  "dct_issued_s": "2013",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34420\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73069/nyu_2451_34420.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78672/nyu_2451_34420_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Arunachal Pradesh, India",
-    "Itanagar, Arunachal Pradesh, India",
-    "Naharlagun, Arunachal Pradesh, India"
-  ],
-  "dct_temporal_sm": [
-    "2001"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34420",
-  "gbl_mdModified_dt": "2016-01-30T03:46:38Z",
-  "id": "nyu-2451-34420",
-  "nyu_addl_dspace_s": "35302",
-  "locn_geometry": "ENVELOPE(91.6507872, 97.07199876, 29.08887867, 26.6769657)",
-  "gbl_indexYear_im": 2001
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile shows village boundaries with socio-demographic and economic Census data for 2001 for the State of Arunachal Pradesh, India linked to the 2001 Census. Includes village socio-demographic and economic Census attribute data such as total population, population by sex, household, literacy and illiteracy rates, and employment by industry. This layer is part of the VillageMap dataset which includes socio-demographic and economic Census data for 2001 at the village level for all the states of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34420"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Human settlements",
+    "Villages",
+    "Census",
+    "Demography",
+    "Population",
+    "Sex ratio",
+    "Housing",
+    "Labor supply",
+    "Caste",
+    "Literacy",
+    "Society",
+    "Boundaries"
+  ],
+  "dct_title_s": "2001 Arunachal Pradesh, India: Village Boundaries with Socio-Demographic and Economic Census Data",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VillageMap of India"
+  ],
+  "dct_issued_s": "2013",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34420\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73069/nyu_2451_34420.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78672/nyu_2451_34420_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Arunachal Pradesh, India",
+    "Itanagar, Arunachal Pradesh, India",
+    "Naharlagun, Arunachal Pradesh, India"
+  ],
+  "dct_temporal_sm": [
+    "2001"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34420",
+  "gbl_mdModified_dt": "2016-01-30T03:46:38Z",
+  "id": "nyu-2451-34420",
+  "nyu_addl_dspace_s": "35302",
+  "locn_geometry": "ENVELOPE(91.6507872, 97.07199876, 29.08887867, 26.6769657)",
+  "gbl_indexYear_im": [
+    2001
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34421.json b/metadata-aardvark/Datasets/nyu-2451-34421.json
index 1044da92a..0d931a6ab 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34421.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34421.json
@@ -1,64 +1,80 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This layer is a polygon theme representing state boundaries of India for 2001 and includes district socio-demographic Census attribute data such as total population, population by sex, and rural/urban populations. This data layer is sourced from secondary government sources (Survey of India, Census of India, Election Commission, etc) and includes data for 28 states. This layer is part of the Historical Boundaries of India dataset showing decadal change in state boundaries of India since 1951. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for state level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34421",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Sex ratio",
-    "Literacy",
-    "Population",
-    "Statistics",
-    "Administrative and political divisions",
-    "Boundaries",
-    "Society"
-  ],
-  "dct_title_s": "2001 State Boundaries of India",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Historical Boundaries of India"
-  ],
-  "dct_issued_s": "2013",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34421\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73554/nyu_2451_34421.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78152/nyu_2451_34421_doc.zip\"}",
-  "dct_spatial_sm": [
-    "India",
-    "Andaman and Nicobar Islands, India",
-    "Arunachal Pradesh, India",
-    "Assam, India",
-    "Bihar, India",
-    "Dadra & Nagar Haveli, Dadra and Nagar Haveli, India",
-    "NCT, India",
-    "Himachal Pradesh, India",
-    "Jammu and Kashmir, Kashmir, India",
-    "Karnataka, India",
-    "Kerala, India",
-    "Lakshadweep, Laccadives, India",
-    "Madhya Pradesh, India",
-    "Maharashtra, India",
-    "Manipur, India",
-    "Meghalaya, India",
-    "Mysore, Karnataka, India",
-    "Orissa, Odisha, India",
-    "Pondicherry, India",
-    "Punjab, India",
-    "Rajasthan, India",
-    "Sikkim, India",
-    "Tripura, India",
-    "Uttar Pradesh, India",
-    "West Bengal, India"
-  ],
-  "dct_temporal_sm": [
-    "2001"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34421",
-  "gbl_mdModified_dt": "2016-01-30T03:46:27Z",
-  "id": "nyu-2451-34421",
-  "nyu_addl_dspace_s": "35303",
-  "locn_geometry": "ENVELOPE(68.110092, 97.409103, 37.050301, 6.755698)",
-  "gbl_indexYear_im": 2001
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This layer is a polygon theme representing state boundaries of India for 2001 and includes district socio-demographic Census attribute data such as total population, population by sex, and rural/urban populations. This data layer is sourced from secondary government sources (Survey of India, Census of India, Election Commission, etc) and includes data for 28 states. This layer is part of the Historical Boundaries of India dataset showing decadal change in state boundaries of India since 1951. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for state level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34421"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Sex ratio",
+    "Literacy",
+    "Population",
+    "Statistics",
+    "Administrative and political divisions",
+    "Boundaries",
+    "Society"
+  ],
+  "dct_title_s": "2001 State Boundaries of India",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Historical Boundaries of India"
+  ],
+  "dct_issued_s": "2013",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34421\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73554/nyu_2451_34421.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78152/nyu_2451_34421_doc.zip\"}",
+  "dct_spatial_sm": [
+    "India",
+    "Andaman and Nicobar Islands, India",
+    "Arunachal Pradesh, India",
+    "Assam, India",
+    "Bihar, India",
+    "Dadra & Nagar Haveli, Dadra and Nagar Haveli, India",
+    "NCT, India",
+    "Himachal Pradesh, India",
+    "Jammu and Kashmir, Kashmir, India",
+    "Karnataka, India",
+    "Kerala, India",
+    "Lakshadweep, Laccadives, India",
+    "Madhya Pradesh, India",
+    "Maharashtra, India",
+    "Manipur, India",
+    "Meghalaya, India",
+    "Mysore, Karnataka, India",
+    "Orissa, Odisha, India",
+    "Pondicherry, India",
+    "Punjab, India",
+    "Rajasthan, India",
+    "Sikkim, India",
+    "Tripura, India",
+    "Uttar Pradesh, India",
+    "West Bengal, India"
+  ],
+  "dct_temporal_sm": [
+    "2001"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34421",
+  "gbl_mdModified_dt": "2016-01-30T03:46:27Z",
+  "id": "nyu-2451-34421",
+  "nyu_addl_dspace_s": "35303",
+  "locn_geometry": "ENVELOPE(68.110092, 97.409103, 37.050301, 6.755698)",
+  "gbl_indexYear_im": [
+    2001
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34422.json b/metadata-aardvark/Datasets/nyu-2451-34422.json
index 81ebcc0c0..2972d7f61 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34422.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34422.json
@@ -1,54 +1,70 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile shows village boundaries with socio-demographic and economic Census data for 2001 for the state of Assam, India linked to the 2001 Census. Includes village socio-demographic and economic Census attribute data such as total population, population by sex, household, literacy and illiteracy rates, and employment by industry as well as village amenities and infrastructure, such as water pumps, wells, bus services, post offices and schools. This layer is part of the VillageMap dataset which includes socio-demographic and economic Census data for 2001 at the village level for all the states of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34422",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Human settlements",
-    "Villages",
-    "Census",
-    "Demography",
-    "Population",
-    "Sex ratio",
-    "Housing",
-    "Labor supply",
-    "Caste",
-    "Literacy",
-    "Society",
-    "Boundaries",
-    "Education",
-    "Health",
-    "Infrastructure (Economics)--India"
-  ],
-  "dct_title_s": "2001 Assam, India: Village Amenities, Infrastructure, and Census Data",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VillageMap of India"
-  ],
-  "dct_issued_s": "2013",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34422\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73063/nyu_2451_34422.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78673/nyu_2451_34422_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Assam, India",
-    "Tinsukia, Assam, India",
-    "Dibrugarh, Assam, India",
-    "North Lakhimpur, Assam, India",
-    "Sibsagar, Assam, India",
-    "Jorhat  (India : District), Assam, India",
-    "Tezpur, Assam, India"
-  ],
-  "dct_temporal_sm": [
-    "2001"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34422",
-  "gbl_mdModified_dt": "2016-01-30T03:46:37Z",
-  "id": "nyu-2451-34422",
-  "nyu_addl_dspace_s": "35304",
-  "locn_geometry": "ENVELOPE(89.70449832, 96.01560972, 27.97218891, 24.12979128)",
-  "gbl_indexYear_im": 2001
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile shows village boundaries with socio-demographic and economic Census data for 2001 for the state of Assam, India linked to the 2001 Census. Includes village socio-demographic and economic Census attribute data such as total population, population by sex, household, literacy and illiteracy rates, and employment by industry as well as village amenities and infrastructure, such as water pumps, wells, bus services, post offices and schools. This layer is part of the VillageMap dataset which includes socio-demographic and economic Census data for 2001 at the village level for all the states of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34422"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Human settlements",
+    "Villages",
+    "Census",
+    "Demography",
+    "Population",
+    "Sex ratio",
+    "Housing",
+    "Labor supply",
+    "Caste",
+    "Literacy",
+    "Society",
+    "Boundaries",
+    "Education",
+    "Health",
+    "Infrastructure (Economics)--India"
+  ],
+  "dct_title_s": "2001 Assam, India: Village Amenities, Infrastructure, and Census Data",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VillageMap of India"
+  ],
+  "dct_issued_s": "2013",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34422\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73063/nyu_2451_34422.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78673/nyu_2451_34422_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Assam, India",
+    "Tinsukia, Assam, India",
+    "Dibrugarh, Assam, India",
+    "North Lakhimpur, Assam, India",
+    "Sibsagar, Assam, India",
+    "Jorhat  (India : District), Assam, India",
+    "Tezpur, Assam, India"
+  ],
+  "dct_temporal_sm": [
+    "2001"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34422",
+  "gbl_mdModified_dt": "2016-01-30T03:46:37Z",
+  "id": "nyu-2451-34422",
+  "nyu_addl_dspace_s": "35304",
+  "locn_geometry": "ENVELOPE(89.70449832, 96.01560972, 27.97218891, 24.12979128)",
+  "gbl_indexYear_im": [
+    2001
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34423.json b/metadata-aardvark/Datasets/nyu-2451-34423.json
index c4dd4f84c..4a32e5448 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34423.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34423.json
@@ -1,47 +1,63 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile shows village locations with socio-demographic and economic Census data for 2001 for the State of Assam, India linked to the 2001 Census. Includes village socio-demographic and economic Census attribute data such as total population, population by sex, household, literacy and illiteracy rates, and employment by industry. This layer is part of the VillageMap dataset which includes socio-demographic and economic Census data for 2001 at the village level for all the states of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc. This map includes data for 4053 villages, 12 towns, 23 districts and 1 state.This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34423",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Human settlements",
-    "Villages",
-    "Census",
-    "Demography",
-    "Population",
-    "Sex ratio",
-    "Housing",
-    "Labor supply",
-    "Caste",
-    "Literacy",
-    "Society",
-    "Location"
-  ],
-  "dct_title_s": "2001 Assam, India: Village Points with Socio-Demographic and Economic Census Data",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VillageMap of India"
-  ],
-  "dct_issued_s": "2013",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34423\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73057/nyu_2451_34423.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78674/nyu_2451_34423_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Assam, India",
-    "Mer\u0101p\u0101ni, Assam, India",
-    "Diphu, Assam, India"
-  ],
-  "dct_temporal_sm": [
-    "2001"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34423",
-  "gbl_mdModified_dt": "2016-01-30T03:46:37Z",
-  "id": "nyu-2451-34423",
-  "nyu_addl_dspace_s": "35305",
-  "locn_geometry": "ENVELOPE(92.18258676, 94.13228592, 26.59314915, 24.99438663)",
-  "gbl_indexYear_im": 2001
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile shows village locations with socio-demographic and economic Census data for 2001 for the State of Assam, India linked to the 2001 Census. Includes village socio-demographic and economic Census attribute data such as total population, population by sex, household, literacy and illiteracy rates, and employment by industry. This layer is part of the VillageMap dataset which includes socio-demographic and economic Census data for 2001 at the village level for all the states of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc. This map includes data for 4053 villages, 12 towns, 23 districts and 1 state.This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34423"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Human settlements",
+    "Villages",
+    "Census",
+    "Demography",
+    "Population",
+    "Sex ratio",
+    "Housing",
+    "Labor supply",
+    "Caste",
+    "Literacy",
+    "Society",
+    "Location"
+  ],
+  "dct_title_s": "2001 Assam, India: Village Points with Socio-Demographic and Economic Census Data",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VillageMap of India"
+  ],
+  "dct_issued_s": "2013",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34423\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73057/nyu_2451_34423.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78674/nyu_2451_34423_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Assam, India",
+    "Merāpāni, Assam, India",
+    "Diphu, Assam, India"
+  ],
+  "dct_temporal_sm": [
+    "2001"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34423",
+  "gbl_mdModified_dt": "2016-01-30T03:46:37Z",
+  "id": "nyu-2451-34423",
+  "nyu_addl_dspace_s": "35305",
+  "locn_geometry": "ENVELOPE(92.18258676, 94.13228592, 26.59314915, 24.99438663)",
+  "gbl_indexYear_im": [
+    2001
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34424.json b/metadata-aardvark/Datasets/nyu-2451-34424.json
index 15e138336..ce1382bed 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34424.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34424.json
@@ -1,51 +1,67 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile shows village boundaries with socio-demographic and economic Census data for 2001 for the State of Assam, India. Includes village socio-demographic and economic Census attribute data such as total population, population by sex, household, literacy and illiteracy rates, and employment by industry. This layer is part of the VillageMap dataset which includes socio-demographic and economic Census data for 2001 at the village level for all the states of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc. This map includes data for 22259 villages,119 towns, 23 districts and 1 state.This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34424",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Human settlements",
-    "Villages",
-    "Census",
-    "Demography",
-    "Population",
-    "Sex ratio",
-    "Housing",
-    "Labor supply",
-    "Caste",
-    "Literacy",
-    "Society",
-    "Boundaries"
-  ],
-  "dct_title_s": "2001 Assam, India: Village Boundaries with Socio-Demographic and Economic Census Data",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VillageMap of India"
-  ],
-  "dct_issued_s": "2013",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34424\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73060/nyu_2451_34424.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78675/nyu_2451_34424_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Assam, India",
-    "Tinsukia, Assam, India",
-    "Dibrugarh, Assam, India",
-    "North Lakhimpur, Assam, India",
-    "Sibsagar, Assam, India",
-    "Jorh\u0101t (India : District), Assam, India",
-    "Tezpur, Assam, India"
-  ],
-  "dct_temporal_sm": [
-    "2001"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34424",
-  "gbl_mdModified_dt": "2016-01-30T03:46:37Z",
-  "id": "nyu-2451-34424",
-  "nyu_addl_dspace_s": "35306",
-  "locn_geometry": "ENVELOPE(89.70450012, 96.01561008, 27.97218999, 24.12979002)",
-  "gbl_indexYear_im": 2001
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile shows village boundaries with socio-demographic and economic Census data for 2001 for the State of Assam, India. Includes village socio-demographic and economic Census attribute data such as total population, population by sex, household, literacy and illiteracy rates, and employment by industry. This layer is part of the VillageMap dataset which includes socio-demographic and economic Census data for 2001 at the village level for all the states of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc. This map includes data for 22259 villages,119 towns, 23 districts and 1 state.This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34424"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Human settlements",
+    "Villages",
+    "Census",
+    "Demography",
+    "Population",
+    "Sex ratio",
+    "Housing",
+    "Labor supply",
+    "Caste",
+    "Literacy",
+    "Society",
+    "Boundaries"
+  ],
+  "dct_title_s": "2001 Assam, India: Village Boundaries with Socio-Demographic and Economic Census Data",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VillageMap of India"
+  ],
+  "dct_issued_s": "2013",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34424\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73060/nyu_2451_34424.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78675/nyu_2451_34424_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Assam, India",
+    "Tinsukia, Assam, India",
+    "Dibrugarh, Assam, India",
+    "North Lakhimpur, Assam, India",
+    "Sibsagar, Assam, India",
+    "Jorhāt (India : District), Assam, India",
+    "Tezpur, Assam, India"
+  ],
+  "dct_temporal_sm": [
+    "2001"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34424",
+  "gbl_mdModified_dt": "2016-01-30T03:46:37Z",
+  "id": "nyu-2451-34424",
+  "nyu_addl_dspace_s": "35306",
+  "locn_geometry": "ENVELOPE(89.70450012, 96.01561008, 27.97218999, 24.12979002)",
+  "gbl_indexYear_im": [
+    2001
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34425.json b/metadata-aardvark/Datasets/nyu-2451-34425.json
index 3cba8e8ce..46ea80075 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34425.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34425.json
@@ -1,61 +1,77 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile shows village boundaries with socio-demographic and economic Census data for 2001 for the state of Bihar, India linked to the 2001 Census. Includes village socio-demographic and economic Census attribute data such as total population, population by sex, household, literacy and illiteracy rates, and employment by industry as well as village amenities and infrastructure, such as water pumps, wells, bus services, post offices and schools. This layer is part of the VillageMap dataset which includes socio-demographic and economic Census data for 2001 at the village level for all the states of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34425",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Human settlements",
-    "Villages",
-    "Census",
-    "Demography",
-    "Population",
-    "Sex ratio",
-    "Housing",
-    "Labor supply",
-    "Caste",
-    "Literacy",
-    "Society",
-    "Boundaries",
-    "Education",
-    "Health",
-    "Infrastructure (Economics)--India"
-  ],
-  "dct_title_s": "2001 Bihar, India: Village Amenities, Infrastructure, and Census Data",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VillageMap of India"
-  ],
-  "dct_issued_s": "2013",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34425\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73054/nyu_2451_34425.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78676/nyu_2451_34425_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Bihar, India",
-    "Patna, Bihar, India",
-    "Chhapra, Bihar, India",
-    "S\u0101ran, Bihar, India",
-    "Siwan, Bihar, India",
-    "Nalanda, Bihar, India",
-    "Pashchim Champaran, Bihar, India",
-    "Bhagalpur, Bihar, India",
-    "Madhubani, Bihar, India",
-    "Araria, Bihar, India",
-    "Darbhanga, Bihar, India",
-    "Saharsa, Bihar, India",
-    "Ara, Bihar, India",
-    "Siwan, Bihar, India"
-  ],
-  "dct_temporal_sm": [
-    "2001"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34425",
-  "gbl_mdModified_dt": "2016-01-30T03:46:37Z",
-  "id": "nyu-2451-34425",
-  "nyu_addl_dspace_s": "35307",
-  "locn_geometry": "ENVELOPE(83.32586712, 88.29275508, 27.51885396, 24.260067)",
-  "gbl_indexYear_im": 2001
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile shows village boundaries with socio-demographic and economic Census data for 2001 for the state of Bihar, India linked to the 2001 Census. Includes village socio-demographic and economic Census attribute data such as total population, population by sex, household, literacy and illiteracy rates, and employment by industry as well as village amenities and infrastructure, such as water pumps, wells, bus services, post offices and schools. This layer is part of the VillageMap dataset which includes socio-demographic and economic Census data for 2001 at the village level for all the states of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34425"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Human settlements",
+    "Villages",
+    "Census",
+    "Demography",
+    "Population",
+    "Sex ratio",
+    "Housing",
+    "Labor supply",
+    "Caste",
+    "Literacy",
+    "Society",
+    "Boundaries",
+    "Education",
+    "Health",
+    "Infrastructure (Economics)--India"
+  ],
+  "dct_title_s": "2001 Bihar, India: Village Amenities, Infrastructure, and Census Data",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VillageMap of India"
+  ],
+  "dct_issued_s": "2013",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34425\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73054/nyu_2451_34425.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78676/nyu_2451_34425_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Bihar, India",
+    "Patna, Bihar, India",
+    "Chhapra, Bihar, India",
+    "Sāran, Bihar, India",
+    "Siwan, Bihar, India",
+    "Nalanda, Bihar, India",
+    "Pashchim Champaran, Bihar, India",
+    "Bhagalpur, Bihar, India",
+    "Madhubani, Bihar, India",
+    "Araria, Bihar, India",
+    "Darbhanga, Bihar, India",
+    "Saharsa, Bihar, India",
+    "Ara, Bihar, India",
+    "Siwan, Bihar, India"
+  ],
+  "dct_temporal_sm": [
+    "2001"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34425",
+  "gbl_mdModified_dt": "2016-01-30T03:46:37Z",
+  "id": "nyu-2451-34425",
+  "nyu_addl_dspace_s": "35307",
+  "locn_geometry": "ENVELOPE(83.32586712, 88.29275508, 27.51885396, 24.260067)",
+  "gbl_indexYear_im": [
+    2001
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34426.json b/metadata-aardvark/Datasets/nyu-2451-34426.json
index 24425894c..415701f0a 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34426.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34426.json
@@ -1,49 +1,65 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile shows pre-delimitation state Legislative Assembly constituency boundaries and data relating to the 2006 Assembly elections for the State of Assam, India. Map includes data for 126 constituencies. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34426",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Elections",
-    "Political Parties",
-    "Voting",
-    "Politics and government",
-    "Boundaries",
-    "Society"
-  ],
-  "dct_title_s": "2006 Assam, India: Pre Delimitation State Assembly Constituency Boundaries and Election Data",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "PollMap of India"
-  ],
-  "dct_issued_s": "2013",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34426\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73464/nyu_2451_34426.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78677/nyu_2451_34426_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Assam, India",
-    "Gauhati, Assam, India",
-    "Jorh\u0101t, Assam, India",
-    "Dibrugarh, Assam, India",
-    "Tinsukia, Assam, India",
-    "M\u0101juli, Assam, India",
-    "Tezpur, Assam, India",
-    "Gol\u0101gh\u0101t, Assam, India",
-    "Diphu, Assam, India",
-    "Marigaon, Assam, India",
-    "Nagaon, Assam, India"
-  ],
-  "dct_temporal_sm": [
-    "2006"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34426",
-  "gbl_mdModified_dt": "2016-01-30T03:46:20Z",
-  "id": "nyu-2451-34426",
-  "nyu_addl_dspace_s": "35308",
-  "locn_geometry": "ENVELOPE(89.70450012, 96.01561008, 27.97218999, 24.12979002)",
-  "gbl_indexYear_im": 2006
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile shows pre-delimitation state Legislative Assembly constituency boundaries and data relating to the 2006 Assembly elections for the State of Assam, India. Map includes data for 126 constituencies. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34426"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Elections",
+    "Political Parties",
+    "Voting",
+    "Politics and government",
+    "Boundaries",
+    "Society"
+  ],
+  "dct_title_s": "2006 Assam, India: Pre Delimitation State Assembly Constituency Boundaries and Election Data",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "PollMap of India"
+  ],
+  "dct_issued_s": "2013",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34426\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73464/nyu_2451_34426.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78677/nyu_2451_34426_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Assam, India",
+    "Gauhati, Assam, India",
+    "Jorhāt, Assam, India",
+    "Dibrugarh, Assam, India",
+    "Tinsukia, Assam, India",
+    "Mājuli, Assam, India",
+    "Tezpur, Assam, India",
+    "Golāghāt, Assam, India",
+    "Diphu, Assam, India",
+    "Marigaon, Assam, India",
+    "Nagaon, Assam, India"
+  ],
+  "dct_temporal_sm": [
+    "2006"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34426",
+  "gbl_mdModified_dt": "2016-01-30T03:46:20Z",
+  "id": "nyu-2451-34426",
+  "nyu_addl_dspace_s": "35308",
+  "locn_geometry": "ENVELOPE(89.70450012, 96.01561008, 27.97218999, 24.12979002)",
+  "gbl_indexYear_im": [
+    2006
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34427.json b/metadata-aardvark/Datasets/nyu-2451-34427.json
index 4d6b4b323..aa2c0e702 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34427.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34427.json
@@ -1,58 +1,74 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile shows village boundaries with socio-demographic and economic Census data for 2001 for the State of Bihar, India linked to the 2001 Census. Includes village socio-demographic and economic Census attribute data such as total population, population by sex, household, literacy and illiteracy rates, and employment by industry. This layer is part of the VillageMap dataset which includes socio-demographic and economic Census data for 2001 at the village level for all the states of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34427",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Human settlements",
-    "Villages",
-    "Census",
-    "Demography",
-    "Population",
-    "Sex ratio",
-    "Housing",
-    "Labor supply",
-    "Caste",
-    "Literacy",
-    "Society",
-    "Boundaries"
-  ],
-  "dct_title_s": "2001 Bihar, India: Village Boundaries with Socio-Demographic and Economic Census Data",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VillageMap of India"
-  ],
-  "dct_issued_s": "2013",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34427\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73051/nyu_2451_34427.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78678/nyu_2451_34427_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Bihar, India",
-    "Patna, Bihar, India",
-    "Chhapra, Bihar, India",
-    "Saran, Bihar, India",
-    "Siwan, Bihar, India",
-    "Nalanda, Bihar, India",
-    "Pashchim Champaran, Bihar, India",
-    "Bhagalpur, Bihar, India",
-    "Madhubani, Bihar, India",
-    "Araria, Bihar, India",
-    "Darbhanga, Bihar, India",
-    "Saharsa, Bihar, India",
-    "\u0100ra, Bihar, India",
-    "Siwan, Bihar, India"
-  ],
-  "dct_temporal_sm": [
-    "2001"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34427",
-  "gbl_mdModified_dt": "2016-01-30T03:46:36Z",
-  "id": "nyu-2451-34427",
-  "nyu_addl_dspace_s": "35309",
-  "locn_geometry": "ENVELOPE(83.32586712, 88.29275508, 27.51885396, 24.260067)",
-  "gbl_indexYear_im": 2001
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile shows village boundaries with socio-demographic and economic Census data for 2001 for the State of Bihar, India linked to the 2001 Census. Includes village socio-demographic and economic Census attribute data such as total population, population by sex, household, literacy and illiteracy rates, and employment by industry. This layer is part of the VillageMap dataset which includes socio-demographic and economic Census data for 2001 at the village level for all the states of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34427"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Human settlements",
+    "Villages",
+    "Census",
+    "Demography",
+    "Population",
+    "Sex ratio",
+    "Housing",
+    "Labor supply",
+    "Caste",
+    "Literacy",
+    "Society",
+    "Boundaries"
+  ],
+  "dct_title_s": "2001 Bihar, India: Village Boundaries with Socio-Demographic and Economic Census Data",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VillageMap of India"
+  ],
+  "dct_issued_s": "2013",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34427\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73051/nyu_2451_34427.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78678/nyu_2451_34427_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Bihar, India",
+    "Patna, Bihar, India",
+    "Chhapra, Bihar, India",
+    "Saran, Bihar, India",
+    "Siwan, Bihar, India",
+    "Nalanda, Bihar, India",
+    "Pashchim Champaran, Bihar, India",
+    "Bhagalpur, Bihar, India",
+    "Madhubani, Bihar, India",
+    "Araria, Bihar, India",
+    "Darbhanga, Bihar, India",
+    "Saharsa, Bihar, India",
+    "Āra, Bihar, India",
+    "Siwan, Bihar, India"
+  ],
+  "dct_temporal_sm": [
+    "2001"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34427",
+  "gbl_mdModified_dt": "2016-01-30T03:46:36Z",
+  "id": "nyu-2451-34427",
+  "nyu_addl_dspace_s": "35309",
+  "locn_geometry": "ENVELOPE(83.32586712, 88.29275508, 27.51885396, 24.260067)",
+  "gbl_indexYear_im": [
+    2001
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34428.json b/metadata-aardvark/Datasets/nyu-2451-34428.json
index f628c07dc..4fb0d9555 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34428.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34428.json
@@ -1,50 +1,66 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile shows village boundaries with socio-demographic and economic Census data for 2001 for the state of Chhattisgarh, India linked to the 2001 Census. Includes village socio-demographic and economic Census attribute data such as total population, population by sex, household, literacy and illiteracy rates, and employment by industry as well as village amenities and infrastructure, such as water pumps, wells, bus services, post offices and schools. This layer is part of the VillageMap dataset which includes socio-demographic and economic Census data for 2001 at the village level for all the states of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34428",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Human settlements",
-    "Villages",
-    "Census",
-    "Demography",
-    "Population",
-    "Sex ratio",
-    "Housing",
-    "Labor supply",
-    "Caste",
-    "Literacy",
-    "Society",
-    "Boundaries",
-    "Education",
-    "Health",
-    "Infrastructure (Economics)--India"
-  ],
-  "dct_title_s": "2001 Chhattisgarh, India: Village Amenities, Infrastructure, and Census Data",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VillageMap of India"
-  ],
-  "dct_issued_s": "2013",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34428\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73042/nyu_2451_34428.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78679/nyu_2451_34428_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Chhattisgarh, India",
-    "Bhairamgarh, Chhattisgarh, India",
-    "Ant\u0101garh, Chhattisgarh, India"
-  ],
-  "dct_temporal_sm": [
-    "2001"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34428",
-  "gbl_mdModified_dt": "2016-01-30T03:46:36Z",
-  "id": "nyu-2451-34428",
-  "nyu_addl_dspace_s": "35310",
-  "locn_geometry": "ENVELOPE(80.24683392, 84.39774336, 24.1036758, 17.78243067)",
-  "gbl_indexYear_im": 2001
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile shows village boundaries with socio-demographic and economic Census data for 2001 for the state of Chhattisgarh, India linked to the 2001 Census. Includes village socio-demographic and economic Census attribute data such as total population, population by sex, household, literacy and illiteracy rates, and employment by industry as well as village amenities and infrastructure, such as water pumps, wells, bus services, post offices and schools. This layer is part of the VillageMap dataset which includes socio-demographic and economic Census data for 2001 at the village level for all the states of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34428"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Human settlements",
+    "Villages",
+    "Census",
+    "Demography",
+    "Population",
+    "Sex ratio",
+    "Housing",
+    "Labor supply",
+    "Caste",
+    "Literacy",
+    "Society",
+    "Boundaries",
+    "Education",
+    "Health",
+    "Infrastructure (Economics)--India"
+  ],
+  "dct_title_s": "2001 Chhattisgarh, India: Village Amenities, Infrastructure, and Census Data",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VillageMap of India"
+  ],
+  "dct_issued_s": "2013",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34428\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73042/nyu_2451_34428.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78679/nyu_2451_34428_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Chhattisgarh, India",
+    "Bhairamgarh, Chhattisgarh, India",
+    "Antāgarh, Chhattisgarh, India"
+  ],
+  "dct_temporal_sm": [
+    "2001"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34428",
+  "gbl_mdModified_dt": "2016-01-30T03:46:36Z",
+  "id": "nyu-2451-34428",
+  "nyu_addl_dspace_s": "35310",
+  "locn_geometry": "ENVELOPE(80.24683392, 84.39774336, 24.1036758, 17.78243067)",
+  "gbl_indexYear_im": [
+    2001
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34429.json b/metadata-aardvark/Datasets/nyu-2451-34429.json
index 5b7ec6d27..032b12bff 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34429.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34429.json
@@ -1,47 +1,63 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile shows village locations with socio-demographic and economic Census data for 2001 for the State of Chhattisgarh, India linked to the 2001 Census. Includes village socio-demographic and economic Census attribute data such as total population, population by sex, household, literacy and illiteracy rates, and employment by industry. This layer is part of the VillageMap dataset which includes socio-demographic and economic Census data for 2001 at the village level for all the states of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34429",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Human settlements",
-    "Villages",
-    "Census",
-    "Demography",
-    "Population",
-    "Sex ratio",
-    "Housing",
-    "Labor supply",
-    "Caste",
-    "Literacy",
-    "Society",
-    "Location"
-  ],
-  "dct_title_s": "2001 Chhattisgarh, India: Village Points with Socio-Demographic and Economic Census Data",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VillageMap of India"
-  ],
-  "dct_issued_s": "2013",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34429\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73033/nyu_2451_34429.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78680/nyu_2451_34429_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Chhattisgarh, India",
-    "Bhairamgarh, Chhattisgarh, India",
-    "Ant\u0101garh, Chhattisgarh, India"
-  ],
-  "dct_temporal_sm": [
-    "2001"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34429",
-  "gbl_mdModified_dt": "2016-01-30T03:46:35Z",
-  "id": "nyu-2451-34429",
-  "nyu_addl_dspace_s": "35311",
-  "locn_geometry": "ENVELOPE(80.2704924, 81.95617692, 20.43398097, 17.79652593)",
-  "gbl_indexYear_im": 2001
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile shows village locations with socio-demographic and economic Census data for 2001 for the State of Chhattisgarh, India linked to the 2001 Census. Includes village socio-demographic and economic Census attribute data such as total population, population by sex, household, literacy and illiteracy rates, and employment by industry. This layer is part of the VillageMap dataset which includes socio-demographic and economic Census data for 2001 at the village level for all the states of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34429"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Human settlements",
+    "Villages",
+    "Census",
+    "Demography",
+    "Population",
+    "Sex ratio",
+    "Housing",
+    "Labor supply",
+    "Caste",
+    "Literacy",
+    "Society",
+    "Location"
+  ],
+  "dct_title_s": "2001 Chhattisgarh, India: Village Points with Socio-Demographic and Economic Census Data",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VillageMap of India"
+  ],
+  "dct_issued_s": "2013",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34429\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73033/nyu_2451_34429.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78680/nyu_2451_34429_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Chhattisgarh, India",
+    "Bhairamgarh, Chhattisgarh, India",
+    "Antāgarh, Chhattisgarh, India"
+  ],
+  "dct_temporal_sm": [
+    "2001"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34429",
+  "gbl_mdModified_dt": "2016-01-30T03:46:35Z",
+  "id": "nyu-2451-34429",
+  "nyu_addl_dspace_s": "35311",
+  "locn_geometry": "ENVELOPE(80.2704924, 81.95617692, 20.43398097, 17.79652593)",
+  "gbl_indexYear_im": [
+    2001
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34430.json b/metadata-aardvark/Datasets/nyu-2451-34430.json
index b4ec3f4dc..c1b328c8b 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34430.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34430.json
@@ -1,47 +1,63 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile shows village boundaries with socio-demographic and economic Census data for 2001 for the State of Chhattisgarh, India linked to the 2001 Census. Includes village socio-demographic and economic Census attribute data such as total population, population by sex, household, literacy and illiteracy rates, and employment by industry. This layer is part of the VillageMap dataset which includes socio-demographic and economic Census data for 2001 at the village level for all the states of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34430",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Human settlements",
-    "Villages",
-    "Census",
-    "Demography",
-    "Population",
-    "Sex ratio",
-    "Housing",
-    "Labor supply",
-    "Caste",
-    "Literacy",
-    "Society",
-    "Boundaries"
-  ],
-  "dct_title_s": "2001 Chhattisgarh, India: Village Boundaries with Socio-Demographic and Economic Census Data",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VillageMap of India"
-  ],
-  "dct_issued_s": "2013",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34430\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73036/nyu_2451_34430.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78681/nyu_2451_34430_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Chhattisgarh, India",
-    "Bhairamgarh, Chhattisgarh, India",
-    "Ant\u0101garh, Chhattisgarh, India"
-  ],
-  "dct_temporal_sm": [
-    "2001"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34430",
-  "gbl_mdModified_dt": "2016-01-30T03:46:36Z",
-  "id": "nyu-2451-34430",
-  "nyu_addl_dspace_s": "35312",
-  "locn_geometry": "ENVELOPE(80.24683392, 84.39774336, 24.1036758, 17.78243067)",
-  "gbl_indexYear_im": 2001
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile shows village boundaries with socio-demographic and economic Census data for 2001 for the State of Chhattisgarh, India linked to the 2001 Census. Includes village socio-demographic and economic Census attribute data such as total population, population by sex, household, literacy and illiteracy rates, and employment by industry. This layer is part of the VillageMap dataset which includes socio-demographic and economic Census data for 2001 at the village level for all the states of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34430"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Human settlements",
+    "Villages",
+    "Census",
+    "Demography",
+    "Population",
+    "Sex ratio",
+    "Housing",
+    "Labor supply",
+    "Caste",
+    "Literacy",
+    "Society",
+    "Boundaries"
+  ],
+  "dct_title_s": "2001 Chhattisgarh, India: Village Boundaries with Socio-Demographic and Economic Census Data",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VillageMap of India"
+  ],
+  "dct_issued_s": "2013",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34430\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73036/nyu_2451_34430.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78681/nyu_2451_34430_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Chhattisgarh, India",
+    "Bhairamgarh, Chhattisgarh, India",
+    "Antāgarh, Chhattisgarh, India"
+  ],
+  "dct_temporal_sm": [
+    "2001"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34430",
+  "gbl_mdModified_dt": "2016-01-30T03:46:36Z",
+  "id": "nyu-2451-34430",
+  "nyu_addl_dspace_s": "35312",
+  "locn_geometry": "ENVELOPE(80.24683392, 84.39774336, 24.1036758, 17.78243067)",
+  "gbl_indexYear_im": [
+    2001
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34431.json b/metadata-aardvark/Datasets/nyu-2451-34431.json
index f2ac639d7..12b2f7625 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34431.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34431.json
@@ -1,55 +1,71 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile shows village boundaries with socio-demographic and economic Census data for 2001 for the state of Goa, India linked to the 2001 Census. Includes village socio-demographic and economic Census attribute data such as total population, population by sex, household, literacy and illiteracy rates, and employment by industry as well as village amenities and infrastructure, such as water pumps, wells, bus services, post offices and schools. This layer is part of the VillageMap dataset which includes socio-demographic and economic Census data for 2001 at the village level for all the states of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34431",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Human settlements",
-    "Villages",
-    "Census",
-    "Demography",
-    "Population",
-    "Sex ratio",
-    "Housing",
-    "Labor supply",
-    "Caste",
-    "Literacy",
-    "Society",
-    "Boundaries",
-    "Education",
-    "Health",
-    "Infrastructure (Economics)--India"
-  ],
-  "dct_title_s": "2001 Goa, India: Village Amenities, Infrastructure, and Census Data",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VillageMap of India"
-  ],
-  "dct_issued_s": "2013",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34431\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73025/nyu_2451_34431.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78682/nyu_2451_34431_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Goa, India",
-    "Calangute, Goa, India",
-    "Madgaon, Goa, India",
-    "Panaji, Goa, India",
-    "Ponda, Goa, India",
-    "Saligao, Goa, India",
-    "Vasco Da Gama, Goa, India",
-    "Valpoy, Goa, India"
-  ],
-  "dct_temporal_sm": [
-    "2001"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34431",
-  "gbl_mdModified_dt": "2016-01-30T03:46:35Z",
-  "id": "nyu-2451-34431",
-  "nyu_addl_dspace_s": "35313",
-  "locn_geometry": "ENVELOPE(73.6892318725586, 74.3369827270508, 15.8007678985596, 14.8977632522583)",
-  "gbl_indexYear_im": 2001
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile shows village boundaries with socio-demographic and economic Census data for 2001 for the state of Goa, India linked to the 2001 Census. Includes village socio-demographic and economic Census attribute data such as total population, population by sex, household, literacy and illiteracy rates, and employment by industry as well as village amenities and infrastructure, such as water pumps, wells, bus services, post offices and schools. This layer is part of the VillageMap dataset which includes socio-demographic and economic Census data for 2001 at the village level for all the states of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34431"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Human settlements",
+    "Villages",
+    "Census",
+    "Demography",
+    "Population",
+    "Sex ratio",
+    "Housing",
+    "Labor supply",
+    "Caste",
+    "Literacy",
+    "Society",
+    "Boundaries",
+    "Education",
+    "Health",
+    "Infrastructure (Economics)--India"
+  ],
+  "dct_title_s": "2001 Goa, India: Village Amenities, Infrastructure, and Census Data",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VillageMap of India"
+  ],
+  "dct_issued_s": "2013",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34431\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73025/nyu_2451_34431.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78682/nyu_2451_34431_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Goa, India",
+    "Calangute, Goa, India",
+    "Madgaon, Goa, India",
+    "Panaji, Goa, India",
+    "Ponda, Goa, India",
+    "Saligao, Goa, India",
+    "Vasco Da Gama, Goa, India",
+    "Valpoy, Goa, India"
+  ],
+  "dct_temporal_sm": [
+    "2001"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34431",
+  "gbl_mdModified_dt": "2016-01-30T03:46:35Z",
+  "id": "nyu-2451-34431",
+  "nyu_addl_dspace_s": "35313",
+  "locn_geometry": "ENVELOPE(73.6892318725586, 74.3369827270508, 15.8007678985596, 14.8977632522583)",
+  "gbl_indexYear_im": [
+    2001
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34432.json b/metadata-aardvark/Datasets/nyu-2451-34432.json
index 299bd9b1d..b34d9fc51 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34432.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34432.json
@@ -1,43 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon dataset shows Sub-District (Tahsil/Taluka) boundaries of India for 2001. Includes Sub-District socio-demographic Census attribute data such as total population, population by sex, rural/urban populations, household, literacy, and employment statistics. This layer is part of the India State Basemap dataset containing district and sub-district boundaries, locations of cities and towns, villages over 5,000 population, highways and metalled roads, rail-routes and railway stations, airports, etc. Census demographic, socio-economic and communications data are also included for some layers.This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production, or to provide a basemap to support graphical overlays and analysis with other spatial data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34432",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Labor supply",
-    "Boundaries",
-    "Administrative and political divisions",
-    "Demography",
-    "Population",
-    "Sex ratio",
-    "Housing",
-    "Location",
-    "Boundaries",
-    "Society"
-  ],
-  "dct_title_s": "2001 Sub District Boundaries of India",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Historical Boundaries of India"
-  ],
-  "dct_issued_s": "2013",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34432\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73551/nyu_2451_34432.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78683/nyu_2451_34432_doc.zip\"}",
-  "dct_spatial_sm": [
-    "India"
-  ],
-  "dct_temporal_sm": [
-    "2001"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34432",
-  "gbl_mdModified_dt": "2016-01-30T03:46:26Z",
-  "id": "nyu-2451-34432",
-  "nyu_addl_dspace_s": "35314",
-  "locn_geometry": "ENVELOPE(68.110092, 97.409103, 37.050301, 6.755698)",
-  "gbl_indexYear_im": 2001
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon dataset shows Sub-District (Tahsil/Taluka) boundaries of India for 2001. Includes Sub-District socio-demographic Census attribute data such as total population, population by sex, rural/urban populations, household, literacy, and employment statistics. This layer is part of the India State Basemap dataset containing district and sub-district boundaries, locations of cities and towns, villages over 5,000 population, highways and metalled roads, rail-routes and railway stations, airports, etc. Census demographic, socio-economic and communications data are also included for some layers.This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production, or to provide a basemap to support graphical overlays and analysis with other spatial data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34432"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Labor supply",
+    "Boundaries",
+    "Administrative and political divisions",
+    "Demography",
+    "Population",
+    "Sex ratio",
+    "Housing",
+    "Location",
+    "Boundaries",
+    "Society"
+  ],
+  "dct_title_s": "2001 Sub District Boundaries of India",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Historical Boundaries of India"
+  ],
+  "dct_issued_s": "2013",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34432\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73551/nyu_2451_34432.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78683/nyu_2451_34432_doc.zip\"}",
+  "dct_spatial_sm": [
+    "India"
+  ],
+  "dct_temporal_sm": [
+    "2001"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34432",
+  "gbl_mdModified_dt": "2016-01-30T03:46:26Z",
+  "id": "nyu-2451-34432",
+  "nyu_addl_dspace_s": "35314",
+  "locn_geometry": "ENVELOPE(68.110092, 97.409103, 37.050301, 6.755698)",
+  "gbl_indexYear_im": [
+    2001
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34433.json b/metadata-aardvark/Datasets/nyu-2451-34433.json
index e6d4d22af..96f3b509a 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34433.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34433.json
@@ -1,43 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile shows pre-delimitation state Legislative Assembly constituency boundaries and data relating to the 2007 Assembly elections for the State of Manipur, India. Map includes data for 60 constituencies. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34433",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Elections",
-    "Political Parties",
-    "Voting",
-    "Politics and government",
-    "Boundaries",
-    "Society"
-  ],
-  "dct_title_s": "2007 Manipur, India: Pre Delimitation State Assembly Constituency Boundaries and Election Data",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "PollMap of India"
-  ],
-  "dct_issued_s": "2013",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34433\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73440/nyu_2451_34433.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78684/nyu_2451_34433_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Manipur, India",
-    "Kakching, Manipur, India",
-    "Mao Songsang, Manipur, India",
-    "Th\u0101nga, Manipur, India",
-    "W\u0101b\u0101gai, Manipur, India"
-  ],
-  "dct_temporal_sm": [
-    "2007"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34433",
-  "gbl_mdModified_dt": "2016-01-30T03:46:18Z",
-  "id": "nyu-2451-34433",
-  "nyu_addl_dspace_s": "35315",
-  "locn_geometry": "ENVELOPE(92.9970018, 94.74434676, 25.69120029, 23.82740019)",
-  "gbl_indexYear_im": 2007
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile shows pre-delimitation state Legislative Assembly constituency boundaries and data relating to the 2007 Assembly elections for the State of Manipur, India. Map includes data for 60 constituencies. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34433"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Elections",
+    "Political Parties",
+    "Voting",
+    "Politics and government",
+    "Boundaries",
+    "Society"
+  ],
+  "dct_title_s": "2007 Manipur, India: Pre Delimitation State Assembly Constituency Boundaries and Election Data",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "PollMap of India"
+  ],
+  "dct_issued_s": "2013",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34433\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73440/nyu_2451_34433.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78684/nyu_2451_34433_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Manipur, India",
+    "Kakching, Manipur, India",
+    "Mao Songsang, Manipur, India",
+    "Thānga, Manipur, India",
+    "Wābāgai, Manipur, India"
+  ],
+  "dct_temporal_sm": [
+    "2007"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34433",
+  "gbl_mdModified_dt": "2016-01-30T03:46:18Z",
+  "id": "nyu-2451-34433",
+  "nyu_addl_dspace_s": "35315",
+  "locn_geometry": "ENVELOPE(92.9970018, 94.74434676, 25.69120029, 23.82740019)",
+  "gbl_indexYear_im": [
+    2007
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34434.json b/metadata-aardvark/Datasets/nyu-2451-34434.json
index dc6c897fc..26c6db93f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34434.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34434.json
@@ -1,52 +1,68 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile shows village boundaries with socio-demographic and economic Census data for 2001 for the State of Goa, India linked to the 2001 Census. Includes village socio-demographic and economic Census attribute data such as total population, population by sex, household, literacy and illiteracy rates, and employment by industry. This layer is part of the VillageMap dataset which includes socio-demographic and economic Census data for 2001 at the village level for all the states of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc. This map includes data for 18548 villages, 248 towns, 25 districts, and 1 state.This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34434",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Human settlements",
-    "Villages",
-    "Census",
-    "Demography",
-    "Population",
-    "Sex ratio",
-    "Housing",
-    "Labor supply",
-    "Caste",
-    "Literacy",
-    "Society",
-    "Boundaries"
-  ],
-  "dct_title_s": "2001 Goa, India Village Boundaries with Socio-Demographic and Economic Census Data",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VillageMap of India"
-  ],
-  "dct_issued_s": "2013",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34434\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73028/nyu_2451_34434.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78685/nyu_2451_34434_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Goa, India",
-    "Calangute, Goa, India",
-    "Madgaon, Goa, India",
-    "Panaji, Goa, India",
-    "Ponda, Goa, India",
-    "Saligao, Goa, India",
-    "Vasco Da Gama, Goa, India",
-    "Valpoy, Goa, India"
-  ],
-  "dct_temporal_sm": [
-    "2001"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34434",
-  "gbl_mdModified_dt": "2016-01-30T03:46:35Z",
-  "id": "nyu-2451-34434",
-  "nyu_addl_dspace_s": "35316",
-  "locn_geometry": "ENVELOPE(73.6892318725586, 74.3369827270508, 15.8007678985596, 14.8977632522583)",
-  "gbl_indexYear_im": 2001
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile shows village boundaries with socio-demographic and economic Census data for 2001 for the State of Goa, India linked to the 2001 Census. Includes village socio-demographic and economic Census attribute data such as total population, population by sex, household, literacy and illiteracy rates, and employment by industry. This layer is part of the VillageMap dataset which includes socio-demographic and economic Census data for 2001 at the village level for all the states of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc. This map includes data for 18548 villages, 248 towns, 25 districts, and 1 state.This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34434"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Human settlements",
+    "Villages",
+    "Census",
+    "Demography",
+    "Population",
+    "Sex ratio",
+    "Housing",
+    "Labor supply",
+    "Caste",
+    "Literacy",
+    "Society",
+    "Boundaries"
+  ],
+  "dct_title_s": "2001 Goa, India Village Boundaries with Socio-Demographic and Economic Census Data",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VillageMap of India"
+  ],
+  "dct_issued_s": "2013",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34434\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73028/nyu_2451_34434.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78685/nyu_2451_34434_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Goa, India",
+    "Calangute, Goa, India",
+    "Madgaon, Goa, India",
+    "Panaji, Goa, India",
+    "Ponda, Goa, India",
+    "Saligao, Goa, India",
+    "Vasco Da Gama, Goa, India",
+    "Valpoy, Goa, India"
+  ],
+  "dct_temporal_sm": [
+    "2001"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34434",
+  "gbl_mdModified_dt": "2016-01-30T03:46:35Z",
+  "id": "nyu-2451-34434",
+  "nyu_addl_dspace_s": "35316",
+  "locn_geometry": "ENVELOPE(73.6892318725586, 74.3369827270508, 15.8007678985596, 14.8977632522583)",
+  "gbl_indexYear_im": [
+    2001
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34435.json b/metadata-aardvark/Datasets/nyu-2451-34435.json
index 9760af5ff..cad8db392 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34435.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34435.json
@@ -1,58 +1,74 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile shows village boundaries with socio-demographic and economic Census data for 2001 for the state of Gujarat, India linked to the 2001 Census. Includes village socio-demographic and economic Census attribute data such as total population, population by sex, household, literacy and illiteracy rates, and employment by industry as well as village amenities and infrastructure, such as water pumps, wells, bus services, post offices and schools. This layer is part of the VillageMap dataset which includes socio-demographic and economic Census data for 2001 at the village level for all the states of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34435",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Human settlements",
-    "Villages",
-    "Census",
-    "Demography",
-    "Population",
-    "Sex ratio",
-    "Housing",
-    "Labor supply",
-    "Caste",
-    "Literacy",
-    "Society",
-    "Boundaries",
-    "Education",
-    "Health",
-    "Infrastructure (Economics)--India"
-  ],
-  "dct_title_s": "2001 Gujarat, India: Village Amenities, Infrastructure, and Census Data",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VillageMap of India"
-  ],
-  "dct_issued_s": "2013",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34435\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73022/nyu_2451_34435.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78686/nyu_2451_34435_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Gujarat, India",
-    "Bh\u0101vnagar, Gujarat, India",
-    "D\u012bsa, Gujarat, India",
-    "Dw\u0101rka, Gujarat, India",
-    "Fatehpura, Gujarat, India",
-    "Godhra, Gujarat, India",
-    "J\u0101mnagar, Gujarat, India",
-    "J\u016bn\u0101gadh, Gujarat, India",
-    "Bhuj, Gujarat, India",
-    "Rajkot, Gujarat, India",
-    "Sabarmati, Gujarat, India"
-  ],
-  "dct_temporal_sm": [
-    "2001"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34435",
-  "gbl_mdModified_dt": "2016-01-30T03:46:35Z",
-  "id": "nyu-2451-34435",
-  "nyu_addl_dspace_s": "35317",
-  "locn_geometry": "ENVELOPE(68.1100921630859, 74.4770584106445, 24.7126560211182, 20.1192588806152)",
-  "gbl_indexYear_im": 2001
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile shows village boundaries with socio-demographic and economic Census data for 2001 for the state of Gujarat, India linked to the 2001 Census. Includes village socio-demographic and economic Census attribute data such as total population, population by sex, household, literacy and illiteracy rates, and employment by industry as well as village amenities and infrastructure, such as water pumps, wells, bus services, post offices and schools. This layer is part of the VillageMap dataset which includes socio-demographic and economic Census data for 2001 at the village level for all the states of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34435"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Human settlements",
+    "Villages",
+    "Census",
+    "Demography",
+    "Population",
+    "Sex ratio",
+    "Housing",
+    "Labor supply",
+    "Caste",
+    "Literacy",
+    "Society",
+    "Boundaries",
+    "Education",
+    "Health",
+    "Infrastructure (Economics)--India"
+  ],
+  "dct_title_s": "2001 Gujarat, India: Village Amenities, Infrastructure, and Census Data",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VillageMap of India"
+  ],
+  "dct_issued_s": "2013",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34435\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73022/nyu_2451_34435.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78686/nyu_2451_34435_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Gujarat, India",
+    "Bhāvnagar, Gujarat, India",
+    "Dīsa, Gujarat, India",
+    "Dwārka, Gujarat, India",
+    "Fatehpura, Gujarat, India",
+    "Godhra, Gujarat, India",
+    "Jāmnagar, Gujarat, India",
+    "Jūnāgadh, Gujarat, India",
+    "Bhuj, Gujarat, India",
+    "Rajkot, Gujarat, India",
+    "Sabarmati, Gujarat, India"
+  ],
+  "dct_temporal_sm": [
+    "2001"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34435",
+  "gbl_mdModified_dt": "2016-01-30T03:46:35Z",
+  "id": "nyu-2451-34435",
+  "nyu_addl_dspace_s": "35317",
+  "locn_geometry": "ENVELOPE(68.1100921630859, 74.4770584106445, 24.7126560211182, 20.1192588806152)",
+  "gbl_indexYear_im": [
+    2001
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34436.json b/metadata-aardvark/Datasets/nyu-2451-34436.json
index d3e87c479..350664d36 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34436.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34436.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile shows pre-delimitation state Legislative Assembly constituency boundaries and data relating to the 2008 Assembly elections for the State of Nagaland, India. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34436",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Elections",
-    "Political Parties",
-    "Voting",
-    "Politics and government",
-    "Boundaries",
-    "Society"
-  ],
-  "dct_title_s": "2008 Nagaland, India: Pre Delimitation State Assembly Constituency Boundaries and Election Data",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "PollMap of India"
-  ],
-  "dct_issued_s": "2013",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34436\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73401/nyu_2451_34436.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78687/nyu_2451_34436_doc.zip\"}",
-  "dct_spatial_sm": [
-    "N\u0101g\u0101land, Nagaland, India",
-    "Kohima, Nagaland, India",
-    "Phek, Nagaland, India",
-    "Zunheboto, Nagaland, India"
-  ],
-  "dct_temporal_sm": [
-    "2008"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34436",
-  "gbl_mdModified_dt": "2016-01-30T03:46:15Z",
-  "id": "nyu-2451-34436",
-  "nyu_addl_dspace_s": "35318",
-  "locn_geometry": "ENVELOPE(93.33253008, 95.24580984, 27.03494997, 25.19731998)",
-  "gbl_indexYear_im": 2008
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile shows pre-delimitation state Legislative Assembly constituency boundaries and data relating to the 2008 Assembly elections for the State of Nagaland, India. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34436"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Elections",
+    "Political Parties",
+    "Voting",
+    "Politics and government",
+    "Boundaries",
+    "Society"
+  ],
+  "dct_title_s": "2008 Nagaland, India: Pre Delimitation State Assembly Constituency Boundaries and Election Data",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "PollMap of India"
+  ],
+  "dct_issued_s": "2013",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34436\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73401/nyu_2451_34436.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78687/nyu_2451_34436_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Nāgāland, Nagaland, India",
+    "Kohima, Nagaland, India",
+    "Phek, Nagaland, India",
+    "Zunheboto, Nagaland, India"
+  ],
+  "dct_temporal_sm": [
+    "2008"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34436",
+  "gbl_mdModified_dt": "2016-01-30T03:46:15Z",
+  "id": "nyu-2451-34436",
+  "nyu_addl_dspace_s": "35318",
+  "locn_geometry": "ENVELOPE(93.33253008, 95.24580984, 27.03494997, 25.19731998)",
+  "gbl_indexYear_im": [
+    2008
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34437.json b/metadata-aardvark/Datasets/nyu-2451-34437.json
index 7f45bcc90..274f12764 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34437.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34437.json
@@ -1,55 +1,71 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile shows village boundaries with socio-demographic and economic Census data for 2001 for the State of Gujarat, India linked to the 2001 Census. Includes village socio-demographic and economic Census attribute data such as total population, population by sex, household, literacy and illiteracy rates, and employment by industry. This layer is part of the VillageMap dataset which includes socio-demographic and economic Census data for 2001 at the village level for all the states of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34437",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Human settlements",
-    "Villages",
-    "Census",
-    "Demography",
-    "Population",
-    "Sex ratio",
-    "Housing",
-    "Labor supply",
-    "Caste",
-    "Literacy",
-    "Society",
-    "Boundaries"
-  ],
-  "dct_title_s": "2001 Gujarat, India: Village Boundaries with Socio-Demographic and Economic Census Data",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VillageMap of India"
-  ],
-  "dct_issued_s": "2013",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34437\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73019/nyu_2451_34437.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78688/nyu_2451_34437_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Gujarat, India",
-    "Bh\u0101vnagar, Gujarat, India",
-    "Disa, Gujarat, India",
-    "Dwarka, Gujarat, India",
-    "Fatehpura, Gujarat, India",
-    "Godhra, Gujarat, India",
-    "Jamnagar, Gujarat, India",
-    "Junagadh, Gujarat, India",
-    "Bhuj, Gujarat, India",
-    "Rajkot, Gujarat, India",
-    "Sabarmati, Gujarat, India"
-  ],
-  "dct_temporal_sm": [
-    "2001"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34437",
-  "gbl_mdModified_dt": "2016-01-30T03:46:34Z",
-  "id": "nyu-2451-34437",
-  "nyu_addl_dspace_s": "35319",
-  "locn_geometry": "ENVELOPE(68.1100921630859, 74.4770584106445, 24.7126560211182, 20.1192588806152)",
-  "gbl_indexYear_im": 2001
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile shows village boundaries with socio-demographic and economic Census data for 2001 for the State of Gujarat, India linked to the 2001 Census. Includes village socio-demographic and economic Census attribute data such as total population, population by sex, household, literacy and illiteracy rates, and employment by industry. This layer is part of the VillageMap dataset which includes socio-demographic and economic Census data for 2001 at the village level for all the states of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34437"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Human settlements",
+    "Villages",
+    "Census",
+    "Demography",
+    "Population",
+    "Sex ratio",
+    "Housing",
+    "Labor supply",
+    "Caste",
+    "Literacy",
+    "Society",
+    "Boundaries"
+  ],
+  "dct_title_s": "2001 Gujarat, India: Village Boundaries with Socio-Demographic and Economic Census Data",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VillageMap of India"
+  ],
+  "dct_issued_s": "2013",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34437\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73019/nyu_2451_34437.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78688/nyu_2451_34437_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Gujarat, India",
+    "Bhāvnagar, Gujarat, India",
+    "Disa, Gujarat, India",
+    "Dwarka, Gujarat, India",
+    "Fatehpura, Gujarat, India",
+    "Godhra, Gujarat, India",
+    "Jamnagar, Gujarat, India",
+    "Junagadh, Gujarat, India",
+    "Bhuj, Gujarat, India",
+    "Rajkot, Gujarat, India",
+    "Sabarmati, Gujarat, India"
+  ],
+  "dct_temporal_sm": [
+    "2001"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34437",
+  "gbl_mdModified_dt": "2016-01-30T03:46:34Z",
+  "id": "nyu-2451-34437",
+  "nyu_addl_dspace_s": "35319",
+  "locn_geometry": "ENVELOPE(68.1100921630859, 74.4770584106445, 24.7126560211182, 20.1192588806152)",
+  "gbl_indexYear_im": [
+    2001
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34438.json b/metadata-aardvark/Datasets/nyu-2451-34438.json
index 5ac9efe5c..4279267f8 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34438.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34438.json
@@ -1,57 +1,73 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile shows village boundaries with socio-demographic and economic Census data for 2001 for the state of Haryana, India linked to the 2001 Census. Includes village socio-demographic and economic Census attribute data such as total population, population by sex, household, literacy and illiteracy rates, and employment by industry as well as village amenities and infrastructure, such as water pumps, wells, bus services, post offices and schools. This layer is part of the VillageMap dataset which includes socio-demographic and economic Census data for 2001 at the village level for all the states of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34438",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Human settlements",
-    "Villages",
-    "Census",
-    "Demography",
-    "Population",
-    "Sex ratio",
-    "Housing",
-    "Labor supply",
-    "Caste",
-    "Literacy",
-    "Society",
-    "Boundaries",
-    "Education",
-    "Health",
-    "Infrastructure (Economics)--India"
-  ],
-  "dct_title_s": "2001 Haryana, India: Village Amenities, Infrastructure, and Census Data",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VillageMap of India"
-  ],
-  "dct_issued_s": "2013",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34438\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73013/nyu_2451_34438.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78689/nyu_2451_34438_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Haryana, India",
-    "Amb\u0101la, Haryana, India",
-    "Bhiwani, Haryana, India",
-    "Far\u012bd\u0101b\u0101d, Haryana, India",
-    "Hisar, Haryana, India",
-    "Jagadhri, Haryana, India",
-    "Panipat, Haryana, India",
-    "Rewari, Haryana, India",
-    "Rohtak, Haryana, India",
-    "Son\u012bpat, Haryana, India"
-  ],
-  "dct_temporal_sm": [
-    "2001"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34438",
-  "gbl_mdModified_dt": "2016-01-30T03:46:34Z",
-  "id": "nyu-2451-34438",
-  "nyu_addl_dspace_s": "35320",
-  "locn_geometry": "ENVELOPE(74.47564692, 77.60363004, 30.92538645, 27.65019222)",
-  "gbl_indexYear_im": 2001
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile shows village boundaries with socio-demographic and economic Census data for 2001 for the state of Haryana, India linked to the 2001 Census. Includes village socio-demographic and economic Census attribute data such as total population, population by sex, household, literacy and illiteracy rates, and employment by industry as well as village amenities and infrastructure, such as water pumps, wells, bus services, post offices and schools. This layer is part of the VillageMap dataset which includes socio-demographic and economic Census data for 2001 at the village level for all the states of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34438"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Human settlements",
+    "Villages",
+    "Census",
+    "Demography",
+    "Population",
+    "Sex ratio",
+    "Housing",
+    "Labor supply",
+    "Caste",
+    "Literacy",
+    "Society",
+    "Boundaries",
+    "Education",
+    "Health",
+    "Infrastructure (Economics)--India"
+  ],
+  "dct_title_s": "2001 Haryana, India: Village Amenities, Infrastructure, and Census Data",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VillageMap of India"
+  ],
+  "dct_issued_s": "2013",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34438\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73013/nyu_2451_34438.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78689/nyu_2451_34438_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Haryana, India",
+    "Ambāla, Haryana, India",
+    "Bhiwani, Haryana, India",
+    "Farīdābād, Haryana, India",
+    "Hisar, Haryana, India",
+    "Jagadhri, Haryana, India",
+    "Panipat, Haryana, India",
+    "Rewari, Haryana, India",
+    "Rohtak, Haryana, India",
+    "Sonīpat, Haryana, India"
+  ],
+  "dct_temporal_sm": [
+    "2001"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34438",
+  "gbl_mdModified_dt": "2016-01-30T03:46:34Z",
+  "id": "nyu-2451-34438",
+  "nyu_addl_dspace_s": "35320",
+  "locn_geometry": "ENVELOPE(74.47564692, 77.60363004, 30.92538645, 27.65019222)",
+  "gbl_indexYear_im": [
+    2001
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34439.json b/metadata-aardvark/Datasets/nyu-2451-34439.json
index 905fe8fee..c272ffe74 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34439.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34439.json
@@ -1,62 +1,78 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile shows village locations with socio-demographic and economic Census data for 2001 for the State of Andhra Pradesh, India linked to the 2001 Census. Includes village socio-demographic and economic Census attribute data such as total population, population by sex, household, literacy and illiteracy rates, and employment by industry. This layer is part of the VillageMap dataset which includes socio-demographic and economic Census data for 2001 at the village level for all the states of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc. This map includes data for 2118 villages, 2 towns, 23 districts and 1 state.This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34439",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Human settlements",
-    "Villages",
-    "Census",
-    "Demography",
-    "Population",
-    "Sex ratio",
-    "Housing",
-    "Labor supply",
-    "Caste",
-    "Literacy",
-    "Society",
-    "Boundaries"
-  ],
-  "dct_title_s": "2001 Andhra Pradesh, India: Village Amenities Points with Socio-Demographic and Economic Census Data",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VillageMap of India"
-  ],
-  "dct_issued_s": "2013",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34439\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73084/nyu_2451_34439.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78690/nyu_2451_34439_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Andhra Pradesh, India",
-    "Nalgonda, Telangana, India",
-    "Hyderabad, Telangana, India",
-    "Vish\u0101khapatnam, Andhra Pradesh, India",
-    "Vijayaw\u0101da, Andhra Pradesh, India",
-    "Warangal, Telangana, India",
-    "Gunt\u016br, Andhra Pradesh, India",
-    "Dhone, Andhra Pradesh, India",
-    "Pidugur\u0101lla, Andhra Pradesh, India",
-    "R\u0101jampet, Andhra Pradesh, India",
-    "Palmaner, Andhra Pradesh, India",
-    "Vuyy\u016bru, Andhra Pradesh, India",
-    "Metpalle, Telangana, India",
-    "\u0100m\u016br, Telangana, India",
-    "Nandikotk\u016br, Andhra Pradesh, India",
-    "\u0100tmak\u016br, Andhra Pradesh, India",
-    "Pulivendla, Andhra Pradesh, India",
-    "Nandig\u0101ma, Andhra Pradesh, India"
-  ],
-  "dct_temporal_sm": [
-    "2001"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34439",
-  "gbl_mdModified_dt": "2016-01-30T03:46:38Z",
-  "id": "nyu-2451-34439",
-  "nyu_addl_dspace_s": "35321",
-  "locn_geometry": "ENVELOPE(82.33901208, 83.90407572, 19.13266377, 17.88429447)",
-  "gbl_indexYear_im": 2001
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile shows village locations with socio-demographic and economic Census data for 2001 for the State of Andhra Pradesh, India linked to the 2001 Census. Includes village socio-demographic and economic Census attribute data such as total population, population by sex, household, literacy and illiteracy rates, and employment by industry. This layer is part of the VillageMap dataset which includes socio-demographic and economic Census data for 2001 at the village level for all the states of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc. This map includes data for 2118 villages, 2 towns, 23 districts and 1 state.This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34439"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Human settlements",
+    "Villages",
+    "Census",
+    "Demography",
+    "Population",
+    "Sex ratio",
+    "Housing",
+    "Labor supply",
+    "Caste",
+    "Literacy",
+    "Society",
+    "Boundaries"
+  ],
+  "dct_title_s": "2001 Andhra Pradesh, India: Village Amenities Points with Socio-Demographic and Economic Census Data",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VillageMap of India"
+  ],
+  "dct_issued_s": "2013",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34439\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73084/nyu_2451_34439.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78690/nyu_2451_34439_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Andhra Pradesh, India",
+    "Nalgonda, Telangana, India",
+    "Hyderabad, Telangana, India",
+    "Vishākhapatnam, Andhra Pradesh, India",
+    "Vijayawāda, Andhra Pradesh, India",
+    "Warangal, Telangana, India",
+    "Guntūr, Andhra Pradesh, India",
+    "Dhone, Andhra Pradesh, India",
+    "Pidugurālla, Andhra Pradesh, India",
+    "Rājampet, Andhra Pradesh, India",
+    "Palmaner, Andhra Pradesh, India",
+    "Vuyyūru, Andhra Pradesh, India",
+    "Metpalle, Telangana, India",
+    "Āmūr, Telangana, India",
+    "Nandikotkūr, Andhra Pradesh, India",
+    "Ātmakūr, Andhra Pradesh, India",
+    "Pulivendla, Andhra Pradesh, India",
+    "Nandigāma, Andhra Pradesh, India"
+  ],
+  "dct_temporal_sm": [
+    "2001"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34439",
+  "gbl_mdModified_dt": "2016-01-30T03:46:38Z",
+  "id": "nyu-2451-34439",
+  "nyu_addl_dspace_s": "35321",
+  "locn_geometry": "ENVELOPE(82.33901208, 83.90407572, 19.13266377, 17.88429447)",
+  "gbl_indexYear_im": [
+    2001
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34440.json b/metadata-aardvark/Datasets/nyu-2451-34440.json
index 57e18741b..82fd9e698 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34440.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34440.json
@@ -1,54 +1,70 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile shows village boundaries with socio-demographic and economic Census data for 2001 for the State of Haryana, India linked to the 2001 Census. Includes village socio-demographic and economic Census attribute data such as total population, population by sex, household, literacy and illiteracy rates, and employment by industry. This layer is part of the VillageMap dataset which includes socio-demographic and economic Census data for 2001 at the village level for all the states of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34440",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Human settlements",
-    "Villages",
-    "Census",
-    "Demography",
-    "Population",
-    "Sex ratio",
-    "Housing",
-    "Labor supply",
-    "Caste",
-    "Literacy",
-    "Society",
-    "Boundaries"
-  ],
-  "dct_title_s": "2001 Haryana Village Boundaries with Socio-Demographic and Economic Census Data",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VillageMap of India"
-  ],
-  "dct_issued_s": "2013",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34440\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73016/nyu_2451_34440.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78691/nyu_2451_34440_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Haryana, India",
-    "Amb\u0101la, Haryana, India",
-    "Bhiwani, Haryana, India",
-    "Faridabad, Haryana, India",
-    "Hisar, Haryana, India",
-    "Jagadhri, Haryana, India",
-    "Panipat, Haryana, India",
-    "Rewari, Haryana, India",
-    "Rohtak, Haryana, India",
-    "Sonipat, Haryana, India"
-  ],
-  "dct_temporal_sm": [
-    "2001"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34440",
-  "gbl_mdModified_dt": "2016-01-30T03:46:34Z",
-  "id": "nyu-2451-34440",
-  "nyu_addl_dspace_s": "35322",
-  "locn_geometry": "ENVELOPE(74.47564692, 77.60363004, 30.92538645, 27.65019222)",
-  "gbl_indexYear_im": 2001
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile shows village boundaries with socio-demographic and economic Census data for 2001 for the State of Haryana, India linked to the 2001 Census. Includes village socio-demographic and economic Census attribute data such as total population, population by sex, household, literacy and illiteracy rates, and employment by industry. This layer is part of the VillageMap dataset which includes socio-demographic and economic Census data for 2001 at the village level for all the states of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34440"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Human settlements",
+    "Villages",
+    "Census",
+    "Demography",
+    "Population",
+    "Sex ratio",
+    "Housing",
+    "Labor supply",
+    "Caste",
+    "Literacy",
+    "Society",
+    "Boundaries"
+  ],
+  "dct_title_s": "2001 Haryana Village Boundaries with Socio-Demographic and Economic Census Data",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VillageMap of India"
+  ],
+  "dct_issued_s": "2013",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34440\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73016/nyu_2451_34440.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78691/nyu_2451_34440_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Haryana, India",
+    "Ambāla, Haryana, India",
+    "Bhiwani, Haryana, India",
+    "Faridabad, Haryana, India",
+    "Hisar, Haryana, India",
+    "Jagadhri, Haryana, India",
+    "Panipat, Haryana, India",
+    "Rewari, Haryana, India",
+    "Rohtak, Haryana, India",
+    "Sonipat, Haryana, India"
+  ],
+  "dct_temporal_sm": [
+    "2001"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34440",
+  "gbl_mdModified_dt": "2016-01-30T03:46:34Z",
+  "id": "nyu-2451-34440",
+  "nyu_addl_dspace_s": "35322",
+  "locn_geometry": "ENVELOPE(74.47564692, 77.60363004, 30.92538645, 27.65019222)",
+  "gbl_indexYear_im": [
+    2001
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34441.json b/metadata-aardvark/Datasets/nyu-2451-34441.json
index 7ec0fd885..c92b1609e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34441.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34441.json
@@ -1,51 +1,67 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile shows village boundaries with socio-demographic and economic Census data for 2001 for the state of Himachal Pradesh, India linked to the 2001 Census. Includes village socio-demographic and economic Census attribute data such as total population, population by sex, household, literacy and illiteracy rates, and employment by industry as well as village amenities and infrastructure, such as water pumps, wells, bus services, post offices and schools. This layer is part of the VillageMap dataset which includes socio-demographic and economic Census data for 2001 at the village level for all the states of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34441",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Human settlements",
-    "Villages",
-    "Census",
-    "Demography",
-    "Population",
-    "Sex ratio",
-    "Housing",
-    "Labor supply",
-    "Caste",
-    "Literacy",
-    "Society",
-    "Boundaries",
-    "Education",
-    "Health",
-    "Infrastructure (Economics)--India"
-  ],
-  "dct_title_s": "2001 Himachal Pradesh, India: Village Amenities, Infrastructure, and Census Data",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VillageMap of India"
-  ],
-  "dct_issued_s": "2013",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34441\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73004/nyu_2451_34441.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78692/nyu_2451_34441_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Himachal Pradesh, India",
-    "Bajaura, Himachal Pradesh, India",
-    "Nermand, Himachal Pradesh, India",
-    "Khar\u0101l, Himachal Pradesh, India"
-  ],
-  "dct_temporal_sm": [
-    "2001"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34441",
-  "gbl_mdModified_dt": "2016-01-30T03:46:34Z",
-  "id": "nyu-2451-34441",
-  "nyu_addl_dspace_s": "35323",
-  "locn_geometry": "ENVELOPE(75.60502632, 79.05116268, 33.22190853, 30.38171004)",
-  "gbl_indexYear_im": 2001
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile shows village boundaries with socio-demographic and economic Census data for 2001 for the state of Himachal Pradesh, India linked to the 2001 Census. Includes village socio-demographic and economic Census attribute data such as total population, population by sex, household, literacy and illiteracy rates, and employment by industry as well as village amenities and infrastructure, such as water pumps, wells, bus services, post offices and schools. This layer is part of the VillageMap dataset which includes socio-demographic and economic Census data for 2001 at the village level for all the states of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34441"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Human settlements",
+    "Villages",
+    "Census",
+    "Demography",
+    "Population",
+    "Sex ratio",
+    "Housing",
+    "Labor supply",
+    "Caste",
+    "Literacy",
+    "Society",
+    "Boundaries",
+    "Education",
+    "Health",
+    "Infrastructure (Economics)--India"
+  ],
+  "dct_title_s": "2001 Himachal Pradesh, India: Village Amenities, Infrastructure, and Census Data",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VillageMap of India"
+  ],
+  "dct_issued_s": "2013",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34441\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73004/nyu_2451_34441.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78692/nyu_2451_34441_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Himachal Pradesh, India",
+    "Bajaura, Himachal Pradesh, India",
+    "Nermand, Himachal Pradesh, India",
+    "Kharāl, Himachal Pradesh, India"
+  ],
+  "dct_temporal_sm": [
+    "2001"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34441",
+  "gbl_mdModified_dt": "2016-01-30T03:46:34Z",
+  "id": "nyu-2451-34441",
+  "nyu_addl_dspace_s": "35323",
+  "locn_geometry": "ENVELOPE(75.60502632, 79.05116268, 33.22190853, 30.38171004)",
+  "gbl_indexYear_im": [
+    2001
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34442.json b/metadata-aardvark/Datasets/nyu-2451-34442.json
index 85acc4231..bf4ff5442 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34442.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34442.json
@@ -1,48 +1,64 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile shows village locations with socio-demographic and economic Census data for 2001 for the State of Himachal Pradesh, India linked to the 2001 Census. Includes village socio-demographic and economic Census attribute data such as total population, population by sex, household, literacy and illiteracy rates, and employment by industry. This layer is part of the VillageMap dataset which includes socio-demographic and economic Census data for 2001 at the village level for all the states of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34442",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Human settlements",
-    "Villages",
-    "Census",
-    "Demography",
-    "Population",
-    "Sex ratio",
-    "Housing",
-    "Labor supply",
-    "Caste",
-    "Literacy",
-    "Society",
-    "Location"
-  ],
-  "dct_title_s": "2001 Himachal Pradesh, India: Village Points with Socio-Demographic and Economic Census Data",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VillageMap of India"
-  ],
-  "dct_issued_s": "2013",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34442\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/72998/nyu_2451_34442.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78693/nyu_2451_34442_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Himachal Pradesh, India",
-    "Bajaura, Himachal Pradesh, India",
-    "Nermand, Himachal Pradesh, India",
-    "Khar\u0101l, Himachal Pradesh, India"
-  ],
-  "dct_temporal_sm": [
-    "2001"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34442",
-  "gbl_mdModified_dt": "2016-01-30T03:46:33Z",
-  "id": "nyu-2451-34442",
-  "nyu_addl_dspace_s": "35324",
-  "locn_geometry": "ENVELOPE(75.96095292, 78.2516556, 32.96883015, 30.76392366)",
-  "gbl_indexYear_im": 2001
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile shows village locations with socio-demographic and economic Census data for 2001 for the State of Himachal Pradesh, India linked to the 2001 Census. Includes village socio-demographic and economic Census attribute data such as total population, population by sex, household, literacy and illiteracy rates, and employment by industry. This layer is part of the VillageMap dataset which includes socio-demographic and economic Census data for 2001 at the village level for all the states of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34442"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Human settlements",
+    "Villages",
+    "Census",
+    "Demography",
+    "Population",
+    "Sex ratio",
+    "Housing",
+    "Labor supply",
+    "Caste",
+    "Literacy",
+    "Society",
+    "Location"
+  ],
+  "dct_title_s": "2001 Himachal Pradesh, India: Village Points with Socio-Demographic and Economic Census Data",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VillageMap of India"
+  ],
+  "dct_issued_s": "2013",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34442\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/72998/nyu_2451_34442.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78693/nyu_2451_34442_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Himachal Pradesh, India",
+    "Bajaura, Himachal Pradesh, India",
+    "Nermand, Himachal Pradesh, India",
+    "Kharāl, Himachal Pradesh, India"
+  ],
+  "dct_temporal_sm": [
+    "2001"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34442",
+  "gbl_mdModified_dt": "2016-01-30T03:46:33Z",
+  "id": "nyu-2451-34442",
+  "nyu_addl_dspace_s": "35324",
+  "locn_geometry": "ENVELOPE(75.96095292, 78.2516556, 32.96883015, 30.76392366)",
+  "gbl_indexYear_im": [
+    2001
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34443.json b/metadata-aardvark/Datasets/nyu-2451-34443.json
index f2afd3ebb..7fc665b38 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34443.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34443.json
@@ -1,53 +1,69 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This data layer shows post-delimitation state Legislative Assembly constituency boundaries and data relating to the 2009 Assembly elections for the State of Andhra Pradesh, India. Map includes data for 294 constituencies. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34443",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Elections",
-    "Political Parties",
-    "Voting",
-    "Politics and government",
-    "Boundaries",
-    "Society"
-  ],
-  "dct_title_s": "2009 Andhra Pradesh, India: Post Delimitation Assembly Constituency Boundaries and Election Data",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "PollMap of India"
-  ],
-  "dct_issued_s": "2013",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34443\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73381/nyu_2451_34443.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78694/nyu_2451_34443_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Andhra Pradesh, India",
-    "Adilabad District, Telangana, India",
-    "Both, Telangana, India",
-    "Chinn\u016br, Telangana, India",
-    "Asif\u0101b\u0101d, Telangana, India",
-    "Sirpur, Telangana, India",
-    "Kh\u0101n\u0101pur, Telangana, India",
-    "Nirmal, Telangana, India",
-    "Ichch\u0101puram, Andhra Pradesh, India",
-    "Metpalle, Telangana, India",
-    "Balkonda, Telangana, India",
-    "Sompeta, Andhra Pradesh, India",
-    "Bodhan, Telangana, India",
-    "Jagti\u0101l, Telangana, India",
-    "Dichpalli, Telangana, India"
-  ],
-  "dct_temporal_sm": [
-    "2009"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34443",
-  "gbl_mdModified_dt": "2016-01-30T03:46:14Z",
-  "id": "nyu-2451-34443",
-  "nyu_addl_dspace_s": "35325",
-  "locn_geometry": "ENVELOPE(76.76000208, 84.71497356, 19.91632077, 12.62308977)",
-  "gbl_indexYear_im": 2009
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This data layer shows post-delimitation state Legislative Assembly constituency boundaries and data relating to the 2009 Assembly elections for the State of Andhra Pradesh, India. Map includes data for 294 constituencies. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34443"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Elections",
+    "Political Parties",
+    "Voting",
+    "Politics and government",
+    "Boundaries",
+    "Society"
+  ],
+  "dct_title_s": "2009 Andhra Pradesh, India: Post Delimitation Assembly Constituency Boundaries and Election Data",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "PollMap of India"
+  ],
+  "dct_issued_s": "2013",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34443\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73381/nyu_2451_34443.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78694/nyu_2451_34443_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Andhra Pradesh, India",
+    "Adilabad District, Telangana, India",
+    "Both, Telangana, India",
+    "Chinnūr, Telangana, India",
+    "Asifābād, Telangana, India",
+    "Sirpur, Telangana, India",
+    "Khānāpur, Telangana, India",
+    "Nirmal, Telangana, India",
+    "Ichchāpuram, Andhra Pradesh, India",
+    "Metpalle, Telangana, India",
+    "Balkonda, Telangana, India",
+    "Sompeta, Andhra Pradesh, India",
+    "Bodhan, Telangana, India",
+    "Jagtiāl, Telangana, India",
+    "Dichpalli, Telangana, India"
+  ],
+  "dct_temporal_sm": [
+    "2009"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34443",
+  "gbl_mdModified_dt": "2016-01-30T03:46:14Z",
+  "id": "nyu-2451-34443",
+  "nyu_addl_dspace_s": "35325",
+  "locn_geometry": "ENVELOPE(76.76000208, 84.71497356, 19.91632077, 12.62308977)",
+  "gbl_indexYear_im": [
+    2009
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34444.json b/metadata-aardvark/Datasets/nyu-2451-34444.json
index b3d5fee15..f0027fd91 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34444.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34444.json
@@ -1,48 +1,64 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile shows village boundaries with socio-demographic and economic Census data for 2001 for the State of Himachal Pradesh, India linked to the 2001 Census. Includes village socio-demographic and economic Census attribute data such as total population, population by sex, household, literacy and illiteracy rates, and employment by industry. This layer is part of the VillageMap dataset which includes socio-demographic and economic Census data for 2001 at the village level for all the states of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34444",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Human settlements",
-    "Villages",
-    "Census",
-    "Demography",
-    "Population",
-    "Sex ratio",
-    "Housing",
-    "Labor supply",
-    "Caste",
-    "Literacy",
-    "Society",
-    "Boundaries"
-  ],
-  "dct_title_s": "2001 Himachal Pradesh, India: Village Boundaries with Socio-Demographic and Economic Census Data",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VillageMap of India"
-  ],
-  "dct_issued_s": "2013",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34444\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73001/nyu_2451_34444.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78695/nyu_2451_34444_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Himachal Pradesh, India",
-    "Bajaura, Himachal Pradesh, India",
-    "Nermand, Himachal Pradesh, India",
-    "Khar\u0101l, Himachal Pradesh, India"
-  ],
-  "dct_temporal_sm": [
-    "2001"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34444",
-  "gbl_mdModified_dt": "2016-01-30T03:46:33Z",
-  "id": "nyu-2451-34444",
-  "nyu_addl_dspace_s": "35326",
-  "locn_geometry": "ENVELOPE(75.60502632, 79.05116268, 33.22190853, 30.38171004)",
-  "gbl_indexYear_im": 2001
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile shows village boundaries with socio-demographic and economic Census data for 2001 for the State of Himachal Pradesh, India linked to the 2001 Census. Includes village socio-demographic and economic Census attribute data such as total population, population by sex, household, literacy and illiteracy rates, and employment by industry. This layer is part of the VillageMap dataset which includes socio-demographic and economic Census data for 2001 at the village level for all the states of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34444"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Human settlements",
+    "Villages",
+    "Census",
+    "Demography",
+    "Population",
+    "Sex ratio",
+    "Housing",
+    "Labor supply",
+    "Caste",
+    "Literacy",
+    "Society",
+    "Boundaries"
+  ],
+  "dct_title_s": "2001 Himachal Pradesh, India: Village Boundaries with Socio-Demographic and Economic Census Data",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VillageMap of India"
+  ],
+  "dct_issued_s": "2013",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34444\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73001/nyu_2451_34444.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78695/nyu_2451_34444_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Himachal Pradesh, India",
+    "Bajaura, Himachal Pradesh, India",
+    "Nermand, Himachal Pradesh, India",
+    "Kharāl, Himachal Pradesh, India"
+  ],
+  "dct_temporal_sm": [
+    "2001"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34444",
+  "gbl_mdModified_dt": "2016-01-30T03:46:33Z",
+  "id": "nyu-2451-34444",
+  "nyu_addl_dspace_s": "35326",
+  "locn_geometry": "ENVELOPE(75.60502632, 79.05116268, 33.22190853, 30.38171004)",
+  "gbl_indexYear_im": [
+    2001
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34445.json b/metadata-aardvark/Datasets/nyu-2451-34445.json
index 1d4d1e98d..3042e451d 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34445.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34445.json
@@ -1,48 +1,64 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile shows village boundaries with socio-demographic and economic Census data for 2001 for the state of Jammu, India linked to the 2001 Census. Includes village socio-demographic and economic Census attribute data such as total population, population by sex, household, literacy and illiteracy rates, and employment by industry as well as village amenities and infrastructure, such as water pumps, wells, bus services, post offices and schools. This layer is part of the VillageMap dataset which includes socio-demographic and economic Census data for 2001 at the village level for all the states of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34445",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Human settlements",
-    "Villages",
-    "Census",
-    "Demography",
-    "Population",
-    "Sex ratio",
-    "Housing",
-    "Labor supply",
-    "Caste",
-    "Literacy",
-    "Society",
-    "Boundaries",
-    "Education",
-    "Health",
-    "Infrastructure (Economics)--India"
-  ],
-  "dct_title_s": "2001 Jammu, India Village Amenities, Infrastructure, and Census Data",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VillageMap of India"
-  ],
-  "dct_issued_s": "2013",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34445\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/72995/nyu_2451_34445.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78696/nyu_2451_34445_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Jammu, Kashmir, India"
-  ],
-  "dct_temporal_sm": [
-    "2001"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34445",
-  "gbl_mdModified_dt": "2016-01-30T03:46:33Z",
-  "id": "nyu-2451-34445",
-  "nyu_addl_dspace_s": "35327",
-  "locn_geometry": "ENVELOPE(72.57426444, 80.30088792, 37.05030063, 32.26478193)",
-  "gbl_indexYear_im": 2001
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile shows village boundaries with socio-demographic and economic Census data for 2001 for the state of Jammu, India linked to the 2001 Census. Includes village socio-demographic and economic Census attribute data such as total population, population by sex, household, literacy and illiteracy rates, and employment by industry as well as village amenities and infrastructure, such as water pumps, wells, bus services, post offices and schools. This layer is part of the VillageMap dataset which includes socio-demographic and economic Census data for 2001 at the village level for all the states of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34445"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Human settlements",
+    "Villages",
+    "Census",
+    "Demography",
+    "Population",
+    "Sex ratio",
+    "Housing",
+    "Labor supply",
+    "Caste",
+    "Literacy",
+    "Society",
+    "Boundaries",
+    "Education",
+    "Health",
+    "Infrastructure (Economics)--India"
+  ],
+  "dct_title_s": "2001 Jammu, India Village Amenities, Infrastructure, and Census Data",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VillageMap of India"
+  ],
+  "dct_issued_s": "2013",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34445\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/72995/nyu_2451_34445.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78696/nyu_2451_34445_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Jammu, Kashmir, India"
+  ],
+  "dct_temporal_sm": [
+    "2001"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34445",
+  "gbl_mdModified_dt": "2016-01-30T03:46:33Z",
+  "id": "nyu-2451-34445",
+  "nyu_addl_dspace_s": "35327",
+  "locn_geometry": "ENVELOPE(72.57426444, 80.30088792, 37.05030063, 32.26478193)",
+  "gbl_indexYear_im": [
+    2001
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34446.json b/metadata-aardvark/Datasets/nyu-2451-34446.json
index f44051f74..954f70bef 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34446.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34446.json
@@ -1,45 +1,61 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile shows village locations with socio-demographic and economic Census data for 2001 for the State of Jammu, India linked to the 2001 Census. Includes village socio-demographic and economic Census attribute data such as total population, population by sex, household, literacy and illiteracy rates, and employment by industry. This layer is part of the VillageMap dataset which includes socio-demographic and economic Census data for 2001 at the village level for all the states of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc.  This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34446",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Human settlements",
-    "Villages",
-    "Census",
-    "Demography",
-    "Population",
-    "Sex ratio",
-    "Housing",
-    "Labor supply",
-    "Caste",
-    "Literacy",
-    "Society",
-    "Location"
-  ],
-  "dct_title_s": "2001 Jammu, India: Village Points with Socio-Demographic and Economic Census Data",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VillageMap of India"
-  ],
-  "dct_issued_s": "2013",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34446\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/72986/nyu_2451_34446.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78697/nyu_2451_34446_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Jammu, Kashmir, India"
-  ],
-  "dct_temporal_sm": [
-    "2001"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34446",
-  "gbl_mdModified_dt": "2016-01-30T03:46:32Z",
-  "id": "nyu-2451-34446",
-  "nyu_addl_dspace_s": "35328",
-  "locn_geometry": "ENVELOPE(75.50847612, 79.53303528, 34.87421034, 32.6897316)",
-  "gbl_indexYear_im": 2001
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile shows village locations with socio-demographic and economic Census data for 2001 for the State of Jammu, India linked to the 2001 Census. Includes village socio-demographic and economic Census attribute data such as total population, population by sex, household, literacy and illiteracy rates, and employment by industry. This layer is part of the VillageMap dataset which includes socio-demographic and economic Census data for 2001 at the village level for all the states of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc.  This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34446"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Human settlements",
+    "Villages",
+    "Census",
+    "Demography",
+    "Population",
+    "Sex ratio",
+    "Housing",
+    "Labor supply",
+    "Caste",
+    "Literacy",
+    "Society",
+    "Location"
+  ],
+  "dct_title_s": "2001 Jammu, India: Village Points with Socio-Demographic and Economic Census Data",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VillageMap of India"
+  ],
+  "dct_issued_s": "2013",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34446\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/72986/nyu_2451_34446.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78697/nyu_2451_34446_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Jammu, Kashmir, India"
+  ],
+  "dct_temporal_sm": [
+    "2001"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34446",
+  "gbl_mdModified_dt": "2016-01-30T03:46:32Z",
+  "id": "nyu-2451-34446",
+  "nyu_addl_dspace_s": "35328",
+  "locn_geometry": "ENVELOPE(75.50847612, 79.53303528, 34.87421034, 32.6897316)",
+  "gbl_indexYear_im": [
+    2001
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34447.json b/metadata-aardvark/Datasets/nyu-2451-34447.json
index 510b4378c..58980c6be 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34447.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34447.json
@@ -1,45 +1,61 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile shows village boundaries with socio-demographic and economic Census data for 2001 for the State of Jammu, India linked to the 2001 Census. Includes village socio-demographic and economic Census attribute data such as total population, population by sex, household, literacy and illiteracy rates, and employment by industry. This layer is part of the VillageMap dataset which includes socio-demographic and economic Census data for 2001 at the village level for all the states of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34447",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Human settlements",
-    "Villages",
-    "Census",
-    "Demography",
-    "Population",
-    "Sex ratio",
-    "Housing",
-    "Labor supply",
-    "Caste",
-    "Literacy",
-    "Society",
-    "Boundaries"
-  ],
-  "dct_title_s": "2001 Jammu, India: Village Boundaries with Socio-Demographic and Economic Census Data",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VillageMap of India"
-  ],
-  "dct_issued_s": "2013",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34447\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/72989/nyu_2451_34447.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78698/nyu_2451_34447_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Jammu, Kashmir, India"
-  ],
-  "dct_temporal_sm": [
-    "2001"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34447",
-  "gbl_mdModified_dt": "2016-01-30T03:46:33Z",
-  "id": "nyu-2451-34447",
-  "nyu_addl_dspace_s": "35329",
-  "locn_geometry": "ENVELOPE(72.57426444, 80.30088792, 37.05030063, 32.26478193)",
-  "gbl_indexYear_im": 2001
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile shows village boundaries with socio-demographic and economic Census data for 2001 for the State of Jammu, India linked to the 2001 Census. Includes village socio-demographic and economic Census attribute data such as total population, population by sex, household, literacy and illiteracy rates, and employment by industry. This layer is part of the VillageMap dataset which includes socio-demographic and economic Census data for 2001 at the village level for all the states of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34447"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Human settlements",
+    "Villages",
+    "Census",
+    "Demography",
+    "Population",
+    "Sex ratio",
+    "Housing",
+    "Labor supply",
+    "Caste",
+    "Literacy",
+    "Society",
+    "Boundaries"
+  ],
+  "dct_title_s": "2001 Jammu, India: Village Boundaries with Socio-Demographic and Economic Census Data",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VillageMap of India"
+  ],
+  "dct_issued_s": "2013",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34447\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/72989/nyu_2451_34447.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78698/nyu_2451_34447_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Jammu, Kashmir, India"
+  ],
+  "dct_temporal_sm": [
+    "2001"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34447",
+  "gbl_mdModified_dt": "2016-01-30T03:46:33Z",
+  "id": "nyu-2451-34447",
+  "nyu_addl_dspace_s": "35329",
+  "locn_geometry": "ENVELOPE(72.57426444, 80.30088792, 37.05030063, 32.26478193)",
+  "gbl_indexYear_im": [
+    2001
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34448.json b/metadata-aardvark/Datasets/nyu-2451-34448.json
index 9735ac7d2..16072d856 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34448.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34448.json
@@ -1,57 +1,73 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile shows village boundaries with socio-demographic and economic Census data for 2001 for the state of Jharkhand, India linked to the 2001 Census. Includes village socio-demographic and economic Census attribute data such as total population, population by sex, household, literacy and illiteracy rates, and employment by industry as well as village amenities and infrastructure, such as water pumps, wells, bus services, post offices and schools. This layer is part of the VillageMap dataset which includes socio-demographic and economic Census data for 2001 at the village level for all the states of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34448",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Human settlements",
-    "Villages",
-    "Census",
-    "Demography",
-    "Population",
-    "Sex ratio",
-    "Housing",
-    "Labor supply",
-    "Caste",
-    "Literacy",
-    "Society",
-    "Boundaries",
-    "Education",
-    "Health",
-    "Infrastructure (Economics)--India"
-  ],
-  "dct_title_s": "2001 Jharkhand, India: Village Amenities, Infrastructure, and Census Data",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VillageMap of India"
-  ],
-  "dct_issued_s": "2013",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34448\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/72983/nyu_2451_34448.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78699/nyu_2451_34448_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Jharkhand, India",
-    "Karma, Jharkhand, India",
-    "Tam\u0101r, Jharkhand, India",
-    "Manoharpur, Jharkhand, India",
-    "Markacho, Jharkhand, India",
-    "Barharwa, Jharkhand, India",
-    "Pihra, Jharkhand, India",
-    "Domch\u0101nch, Jharkhand, India",
-    "R\u0101tu, Jharkhand, India",
-    "Chitarpur, Jharkhand, India"
-  ],
-  "dct_temporal_sm": [
-    "2001"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34448",
-  "gbl_mdModified_dt": "2016-01-30T03:46:32Z",
-  "id": "nyu-2451-34448",
-  "nyu_addl_dspace_s": "35330",
-  "locn_geometry": "ENVELOPE(83.32922412, 87.91342884, 25.34845401, 21.964725)",
-  "gbl_indexYear_im": 2001
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile shows village boundaries with socio-demographic and economic Census data for 2001 for the state of Jharkhand, India linked to the 2001 Census. Includes village socio-demographic and economic Census attribute data such as total population, population by sex, household, literacy and illiteracy rates, and employment by industry as well as village amenities and infrastructure, such as water pumps, wells, bus services, post offices and schools. This layer is part of the VillageMap dataset which includes socio-demographic and economic Census data for 2001 at the village level for all the states of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34448"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Human settlements",
+    "Villages",
+    "Census",
+    "Demography",
+    "Population",
+    "Sex ratio",
+    "Housing",
+    "Labor supply",
+    "Caste",
+    "Literacy",
+    "Society",
+    "Boundaries",
+    "Education",
+    "Health",
+    "Infrastructure (Economics)--India"
+  ],
+  "dct_title_s": "2001 Jharkhand, India: Village Amenities, Infrastructure, and Census Data",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VillageMap of India"
+  ],
+  "dct_issued_s": "2013",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34448\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/72983/nyu_2451_34448.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78699/nyu_2451_34448_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Jharkhand, India",
+    "Karma, Jharkhand, India",
+    "Tamār, Jharkhand, India",
+    "Manoharpur, Jharkhand, India",
+    "Markacho, Jharkhand, India",
+    "Barharwa, Jharkhand, India",
+    "Pihra, Jharkhand, India",
+    "Domchānch, Jharkhand, India",
+    "Rātu, Jharkhand, India",
+    "Chitarpur, Jharkhand, India"
+  ],
+  "dct_temporal_sm": [
+    "2001"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34448",
+  "gbl_mdModified_dt": "2016-01-30T03:46:32Z",
+  "id": "nyu-2451-34448",
+  "nyu_addl_dspace_s": "35330",
+  "locn_geometry": "ENVELOPE(83.32922412, 87.91342884, 25.34845401, 21.964725)",
+  "gbl_indexYear_im": [
+    2001
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34449.json b/metadata-aardvark/Datasets/nyu-2451-34449.json
index 8e1a26c01..49fb141d5 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34449.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34449.json
@@ -1,51 +1,67 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile shows village locations with socio-demographic and economic Census data for 2001 for the State of Assam, India linked to the 2001 Census. Includes village socio-demographic and economic Census attribute data such as total population, population by sex, household, literacy and illiteracy rates, and employment by industry. This layer is part of the VillageMap dataset which includes socio-demographic and economic Census data for 2001 at the village level for all the states of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc. This map includes data for 4053 villages, 12 towns, 23 districts and 1 state.This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34449",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Human settlements",
-    "Villages",
-    "Census",
-    "Demography",
-    "Population",
-    "Sex ratio",
-    "Housing",
-    "Labor supply",
-    "Caste",
-    "Literacy",
-    "Society",
-    "Boundaries"
-  ],
-  "dct_title_s": "2001 Assam, India: Village Amenities Points with Socio-Demographic and Economic Census Data",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VillageMap of India"
-  ],
-  "dct_issued_s": "2013",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34449\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73066/nyu_2451_34449.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78700/nyu_2451_34449_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Assam, India",
-    "Tinsukia, Assam, India",
-    "Dibrugarh, Assam, India",
-    "North Lakhimpur, Assam, India",
-    "Sibsagar, Assam, India",
-    "Jorhat (India : District), Assam, India",
-    "Tezpur, Assam, India"
-  ],
-  "dct_temporal_sm": [
-    "2001"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34449",
-  "gbl_mdModified_dt": "2016-01-30T03:46:37Z",
-  "id": "nyu-2451-34449",
-  "nyu_addl_dspace_s": "35331",
-  "locn_geometry": "ENVELOPE(92.18258676, 94.13228592, 26.59314915, 24.99438663)",
-  "gbl_indexYear_im": 2001
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile shows village locations with socio-demographic and economic Census data for 2001 for the State of Assam, India linked to the 2001 Census. Includes village socio-demographic and economic Census attribute data such as total population, population by sex, household, literacy and illiteracy rates, and employment by industry. This layer is part of the VillageMap dataset which includes socio-demographic and economic Census data for 2001 at the village level for all the states of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc. This map includes data for 4053 villages, 12 towns, 23 districts and 1 state.This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34449"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Human settlements",
+    "Villages",
+    "Census",
+    "Demography",
+    "Population",
+    "Sex ratio",
+    "Housing",
+    "Labor supply",
+    "Caste",
+    "Literacy",
+    "Society",
+    "Boundaries"
+  ],
+  "dct_title_s": "2001 Assam, India: Village Amenities Points with Socio-Demographic and Economic Census Data",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VillageMap of India"
+  ],
+  "dct_issued_s": "2013",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34449\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73066/nyu_2451_34449.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78700/nyu_2451_34449_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Assam, India",
+    "Tinsukia, Assam, India",
+    "Dibrugarh, Assam, India",
+    "North Lakhimpur, Assam, India",
+    "Sibsagar, Assam, India",
+    "Jorhat (India : District), Assam, India",
+    "Tezpur, Assam, India"
+  ],
+  "dct_temporal_sm": [
+    "2001"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34449",
+  "gbl_mdModified_dt": "2016-01-30T03:46:37Z",
+  "id": "nyu-2451-34449",
+  "nyu_addl_dspace_s": "35331",
+  "locn_geometry": "ENVELOPE(92.18258676, 94.13228592, 26.59314915, 24.99438663)",
+  "gbl_indexYear_im": [
+    2001
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34450.json b/metadata-aardvark/Datasets/nyu-2451-34450.json
index 1416b63de..bb5a3e718 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34450.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34450.json
@@ -1,54 +1,70 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile shows village boundaries with socio-demographic and economic Census data for 2001 for the State of Jharkhand, India linked to the 2001 Census. Includes village socio-demographic and economic Census attribute data such as total population, population by sex, household, literacy and illiteracy rates, and employment by industry. This layer is part of the VillageMap dataset which includes socio-demographic and economic Census data for 2001 at the village level for all the states of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34450",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Human settlements",
-    "Villages",
-    "Census",
-    "Demography",
-    "Population",
-    "Sex ratio",
-    "Housing",
-    "Labor supply",
-    "Caste",
-    "Literacy",
-    "Society",
-    "Boundaries"
-  ],
-  "dct_title_s": "2001 Jharkhand, India: Village Boundaries with Socio-Demographic and Economic Census Data",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VillageMap of India"
-  ],
-  "dct_issued_s": "2013",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34450\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/72980/nyu_2451_34450.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78701/nyu_2451_34450_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Jharkhand, India",
-    "Karma, Jharkhand, India",
-    "Tam\u0101r, Jharkhand, India",
-    "Manoharpur, Jharkhand, India",
-    "Markacho, Jharkhand, India",
-    "Barharw\u0101, Jharkhand, India",
-    "Pihra, Jharkhand, India",
-    "Domch\u0101nch, Jharkhand, India",
-    "R\u0101tu, Jharkhand, India",
-    "Chitarpur, Jharkhand, India"
-  ],
-  "dct_temporal_sm": [
-    "2001"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34450",
-  "gbl_mdModified_dt": "2016-01-30T03:46:32Z",
-  "id": "nyu-2451-34450",
-  "nyu_addl_dspace_s": "35332",
-  "locn_geometry": "ENVELOPE(83.32922412, 87.91342884, 25.34845401, 21.964725)",
-  "gbl_indexYear_im": 2001
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile shows village boundaries with socio-demographic and economic Census data for 2001 for the State of Jharkhand, India linked to the 2001 Census. Includes village socio-demographic and economic Census attribute data such as total population, population by sex, household, literacy and illiteracy rates, and employment by industry. This layer is part of the VillageMap dataset which includes socio-demographic and economic Census data for 2001 at the village level for all the states of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34450"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Human settlements",
+    "Villages",
+    "Census",
+    "Demography",
+    "Population",
+    "Sex ratio",
+    "Housing",
+    "Labor supply",
+    "Caste",
+    "Literacy",
+    "Society",
+    "Boundaries"
+  ],
+  "dct_title_s": "2001 Jharkhand, India: Village Boundaries with Socio-Demographic and Economic Census Data",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VillageMap of India"
+  ],
+  "dct_issued_s": "2013",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34450\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/72980/nyu_2451_34450.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78701/nyu_2451_34450_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Jharkhand, India",
+    "Karma, Jharkhand, India",
+    "Tamār, Jharkhand, India",
+    "Manoharpur, Jharkhand, India",
+    "Markacho, Jharkhand, India",
+    "Barharwā, Jharkhand, India",
+    "Pihra, Jharkhand, India",
+    "Domchānch, Jharkhand, India",
+    "Rātu, Jharkhand, India",
+    "Chitarpur, Jharkhand, India"
+  ],
+  "dct_temporal_sm": [
+    "2001"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34450",
+  "gbl_mdModified_dt": "2016-01-30T03:46:32Z",
+  "id": "nyu-2451-34450",
+  "nyu_addl_dspace_s": "35332",
+  "locn_geometry": "ENVELOPE(83.32922412, 87.91342884, 25.34845401, 21.964725)",
+  "gbl_indexYear_im": [
+    2001
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34451.json b/metadata-aardvark/Datasets/nyu-2451-34451.json
index 683c709bb..2ec153451 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34451.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34451.json
@@ -1,53 +1,69 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile shows village boundaries with socio-demographic and economic Census data for 2001 for the state of Karnataka, India linked to the 2001 Census. Includes village socio-demographic and economic Census attribute data such as total population, population by sex, household, literacy and illiteracy rates, and employment by industry as well as village amenities and infrastructure, such as water pumps, wells, bus services, post offices and schools. This layer is part of the VillageMap dataset which includes socio-demographic and economic Census data for 2001 at the village level for all the states of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34451",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Human settlements",
-    "Villages",
-    "Census",
-    "Demography",
-    "Population",
-    "Sex ratio",
-    "Housing",
-    "Labor supply",
-    "Caste",
-    "Literacy",
-    "Society",
-    "Boundaries",
-    "Education",
-    "Health",
-    "Infrastructure (Economics)--India"
-  ],
-  "dct_title_s": "2001 Karnataka, India: Village Amenities, Infrastructure, and Census Data",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VillageMap of India"
-  ],
-  "dct_issued_s": "2013",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34451\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78702/nyu_2451_34451_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Karnataka, India",
-    "Maski, Karnataka, India",
-    "Malebenn\u016br, Karnataka, India",
-    "Mysore, Karnataka, India",
-    "Bangalore, Karnataka, India",
-    "Bangalore, Karnataka, India"
-  ],
-  "dct_temporal_sm": [
-    "2001"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34451",
-  "gbl_mdModified_dt": "2016-01-30T03:46:32Z",
-  "id": "nyu-2451-34451",
-  "nyu_addl_dspace_s": "35333",
-  "locn_geometry": "ENVELOPE(74.0880966186523, 78.5886001586914, 18.473819732666, 11.5929441452026)",
-  "gbl_indexYear_im": 2001
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile shows village boundaries with socio-demographic and economic Census data for 2001 for the state of Karnataka, India linked to the 2001 Census. Includes village socio-demographic and economic Census attribute data such as total population, population by sex, household, literacy and illiteracy rates, and employment by industry as well as village amenities and infrastructure, such as water pumps, wells, bus services, post offices and schools. This layer is part of the VillageMap dataset which includes socio-demographic and economic Census data for 2001 at the village level for all the states of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34451"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Human settlements",
+    "Villages",
+    "Census",
+    "Demography",
+    "Population",
+    "Sex ratio",
+    "Housing",
+    "Labor supply",
+    "Caste",
+    "Literacy",
+    "Society",
+    "Boundaries",
+    "Education",
+    "Health",
+    "Infrastructure (Economics)--India"
+  ],
+  "dct_title_s": "2001 Karnataka, India: Village Amenities, Infrastructure, and Census Data",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VillageMap of India"
+  ],
+  "dct_issued_s": "2013",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34451\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78702/nyu_2451_34451_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Karnataka, India",
+    "Maski, Karnataka, India",
+    "Malebennūr, Karnataka, India",
+    "Mysore, Karnataka, India",
+    "Bangalore, Karnataka, India",
+    "Bangalore, Karnataka, India"
+  ],
+  "dct_temporal_sm": [
+    "2001"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34451",
+  "gbl_mdModified_dt": "2016-01-30T03:46:32Z",
+  "id": "nyu-2451-34451",
+  "nyu_addl_dspace_s": "35333",
+  "locn_geometry": "ENVELOPE(74.0880966186523, 78.5886001586914, 18.473819732666, 11.5929441452026)",
+  "gbl_indexYear_im": [
+    2001
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34452.json b/metadata-aardvark/Datasets/nyu-2451-34452.json
index 147d2c04b..86d526de2 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34452.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34452.json
@@ -1,47 +1,63 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile shows village locations with socio-demographic and economic Census data for 2001 for the State of Chhattisgarh, India linked to the 2001 Census. Includes village socio-demographic and economic Census attribute data such as total population, population by sex, household, literacy and illiteracy rates, and employment by industry. This layer is part of the VillageMap dataset which includes socio-demographic and economic Census data for 2001 at the village level for all the states of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34452",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Human settlements",
-    "Villages",
-    "Census",
-    "Demography",
-    "Population",
-    "Sex ratio",
-    "Housing",
-    "Labor supply",
-    "Caste",
-    "Literacy",
-    "Society",
-    "Boundaries"
-  ],
-  "dct_title_s": "2001 Chhattisgarh, India: Village Amenities Points with Socio-Demographic and Economic Census Data",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VillageMap of India"
-  ],
-  "dct_issued_s": "2013",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34452\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73045/nyu_2451_34452.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78703/nyu_2451_34452_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Chhattisgarh, India",
-    "Bhairamgarh, Chhattisgarh, India",
-    "Ant\u0101garh, Chhattisgarh, India"
-  ],
-  "dct_temporal_sm": [
-    "2001"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34452",
-  "gbl_mdModified_dt": "2016-01-30T03:46:36Z",
-  "id": "nyu-2451-34452",
-  "nyu_addl_dspace_s": "35334",
-  "locn_geometry": "ENVELOPE(80.2704924, 81.95617692, 20.43398097, 17.79652593)",
-  "gbl_indexYear_im": 2001
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile shows village locations with socio-demographic and economic Census data for 2001 for the State of Chhattisgarh, India linked to the 2001 Census. Includes village socio-demographic and economic Census attribute data such as total population, population by sex, household, literacy and illiteracy rates, and employment by industry. This layer is part of the VillageMap dataset which includes socio-demographic and economic Census data for 2001 at the village level for all the states of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34452"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Human settlements",
+    "Villages",
+    "Census",
+    "Demography",
+    "Population",
+    "Sex ratio",
+    "Housing",
+    "Labor supply",
+    "Caste",
+    "Literacy",
+    "Society",
+    "Boundaries"
+  ],
+  "dct_title_s": "2001 Chhattisgarh, India: Village Amenities Points with Socio-Demographic and Economic Census Data",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VillageMap of India"
+  ],
+  "dct_issued_s": "2013",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34452\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73045/nyu_2451_34452.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78703/nyu_2451_34452_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Chhattisgarh, India",
+    "Bhairamgarh, Chhattisgarh, India",
+    "Antāgarh, Chhattisgarh, India"
+  ],
+  "dct_temporal_sm": [
+    "2001"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34452",
+  "gbl_mdModified_dt": "2016-01-30T03:46:36Z",
+  "id": "nyu-2451-34452",
+  "nyu_addl_dspace_s": "35334",
+  "locn_geometry": "ENVELOPE(80.2704924, 81.95617692, 20.43398097, 17.79652593)",
+  "gbl_indexYear_im": [
+    2001
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34453.json b/metadata-aardvark/Datasets/nyu-2451-34453.json
index 33ab854b6..794b209b9 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34453.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34453.json
@@ -1,49 +1,65 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile shows village boundaries with socio-demographic and economic Census data for 2001 for the State of Karnataka, India linked to the 2001 Census. Includes village socio-demographic and economic Census attribute data such as total population, population by sex, household, literacy and illiteracy rates, and employment by industry. This layer is part of the VillageMap dataset which includes socio-demographic and economic Census data for 2001 at the village level for all the states of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34453",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Human settlements",
-    "Villages",
-    "Census",
-    "Demography",
-    "Population",
-    "Sex ratio",
-    "Housing",
-    "Labor supply",
-    "Caste",
-    "Literacy",
-    "Society",
-    "Boundaries"
-  ],
-  "dct_title_s": "2001 Karnataka, India: Village Boundaries with Socio-Demographic and Economic Census Data",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VillageMap of India"
-  ],
-  "dct_issued_s": "2013",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34453\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/72973/nyu_2451_34453.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78704/nyu_2451_34453_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Karnataka, India",
-    "Maski, Karnataka, India",
-    "Malebenn\u016br, Karnataka, India",
-    "Mysore, Karnataka, India",
-    "Bangalore, Karnataka, India"
-  ],
-  "dct_temporal_sm": [
-    "2001"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34453",
-  "gbl_mdModified_dt": "2016-01-30T03:46:32Z",
-  "id": "nyu-2451-34453",
-  "nyu_addl_dspace_s": "35335",
-  "locn_geometry": "ENVELOPE(74.0880966186523, 78.5886001586914, 18.473819732666, 11.5929441452026)",
-  "gbl_indexYear_im": 2001
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile shows village boundaries with socio-demographic and economic Census data for 2001 for the State of Karnataka, India linked to the 2001 Census. Includes village socio-demographic and economic Census attribute data such as total population, population by sex, household, literacy and illiteracy rates, and employment by industry. This layer is part of the VillageMap dataset which includes socio-demographic and economic Census data for 2001 at the village level for all the states of India. This data layer is sourced from secondary government sources, chiefly Survey of India, Census of India, Election Commission, etc. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34453"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Human settlements",
+    "Villages",
+    "Census",
+    "Demography",
+    "Population",
+    "Sex ratio",
+    "Housing",
+    "Labor supply",
+    "Caste",
+    "Literacy",
+    "Society",
+    "Boundaries"
+  ],
+  "dct_title_s": "2001 Karnataka, India: Village Boundaries with Socio-Demographic and Economic Census Data",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VillageMap of India"
+  ],
+  "dct_issued_s": "2013",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34453\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/72973/nyu_2451_34453.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78704/nyu_2451_34453_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Karnataka, India",
+    "Maski, Karnataka, India",
+    "Malebennūr, Karnataka, India",
+    "Mysore, Karnataka, India",
+    "Bangalore, Karnataka, India"
+  ],
+  "dct_temporal_sm": [
+    "2001"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34453",
+  "gbl_mdModified_dt": "2016-01-30T03:46:32Z",
+  "id": "nyu-2451-34453",
+  "nyu_addl_dspace_s": "35335",
+  "locn_geometry": "ENVELOPE(74.0880966186523, 78.5886001586914, 18.473819732666, 11.5929441452026)",
+  "gbl_indexYear_im": [
+    2001
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34460.json b/metadata-aardvark/Datasets/nyu-2451-34460.json
index e6ca6dd78..832d38817 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34460.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34460.json
@@ -1,43 +1,58 @@
-{
-  "dct_creator_sm": [
-    "Jenny Kijowski"
-  ],
-  "dct_description_sm": "This point shapefile layer represents locations of graffiti and street art collected by students during the Fall 2015 section of Art and Politics in the City at New York University. Students explored neighborhoods in New York and Buenos Aires and recorded pictures of graffiti and art with FulcrumApp. The data includes place notes, descriptions, categories for the art, and photos. A documentation file is available with the archival copy of the data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34460",
-  "dct_language_sm": "English",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Graffiti",
-    "Graffiti artists",
-    "Art",
-    "Cities and towns",
-    "Politics and culture",
-    "Public spaces in art",
-    "Vandalism"
-  ],
-  "dct_title_s": "2015 Fall Semester Student Data for Art and Politics in the City",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Art and Politics in the City",
-    "NYU Research Data"
-  ],
-  "dct_issued_s": "01/15/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34460\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/72927/nyu_2451_34460.zip\"}",
-  "dct_spatial_sm": [
-    "New York, New York, United States",
-    "Buenos Aires, Buenos Aires F.D., Argentina"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34460",
-  "gbl_mdModified_dt": "2016-03-11T19:07:57Z",
-  "id": "nyu-2451-34460",
-  "nyu_addl_dspace_s": "35355",
-  "locn_geometry": "ENVELOPE(-74.0089022, -58.36929695, 41.31022605, -34.62408347)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+    "Jenny Kijowski"
+  ],
+  "dct_description_sm": [
+    "This point shapefile layer represents locations of graffiti and street art collected by students during the Fall 2015 section of Art and Politics in the City at New York University. Students explored neighborhoods in New York and Buenos Aires and recorded pictures of graffiti and art with FulcrumApp. The data includes place notes, descriptions, categories for the art, and photos. A documentation file is available with the archival copy of the data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34460"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Graffiti",
+    "Graffiti artists",
+    "Art",
+    "Cities and towns",
+    "Politics and culture",
+    "Public spaces in art",
+    "Vandalism"
+  ],
+  "dct_title_s": "2015 Fall Semester Student Data for Art and Politics in the City",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Art and Politics in the City",
+    "NYU Research Data"
+  ],
+  "dct_issued_s": "01/15/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34460\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/72927/nyu_2451_34460.zip\"}",
+  "dct_spatial_sm": [
+    "New York, New York, United States",
+    "Buenos Aires, Buenos Aires F.D., Argentina"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34460",
+  "gbl_mdModified_dt": "2016-03-11T19:07:57Z",
+  "id": "nyu-2451-34460",
+  "nyu_addl_dspace_s": "35355",
+  "locn_geometry": "ENVELOPE(-74.0089022, -58.36929695, 41.31022605, -34.62408347)",
+  "gbl_indexYear_im": [
+    2015
+  ],
+  "dct_publisher_sm": [
+    ""
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34465.json b/metadata-aardvark/Datasets/nyu-2451-34465.json
index d5687dbd0..97e9c1257 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34465.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34465.json
@@ -1,35 +1,51 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile is a representation of the coverage area for 3G mobile communications networks around the world in 2007. The data is created from submissions made directly to Collins Bartholomew or the GSMA from mobile operators, which provide roaming detail for inclusion in the online mapping application known as Collins Mobile Coverage Web. Polygons representing the network coverage have been split into country areas using the country polygons from the Collins World Explorer vector product. Polygons are supplied as multipart, and include any country ISO or FIPS codes where known. The data is supplied with a nominal resolution of approximately 1km on the ground. This map can be used to locate and analyze mobile communications coverage on a global scale.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34465",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Collins Bartholomew Ltd.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Global system for mobile communications",
-    "Utilities and Communication"
-  ],
-  "dct_title_s": "2007 Global 3G Mobile Communications Network Coverage",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Mobile Coverage Legacy"
-  ],
-  "dct_issued_s": "2010",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34465\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73606/nyu_2451_34465.zip\"}",
-  "dct_spatial_sm": [
-    "Earth"
-  ],
-  "dct_temporal_sm": [
-    "2007"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34465",
-  "gbl_mdModified_dt": "2016-02-11T20:38:58Z",
-  "id": "nyu-2451-34465",
-  "nyu_addl_dspace_s": "35365",
-  "locn_geometry": "ENVELOPE(-123.266706, 176.938122, 71.133333, -45.916667)",
-  "gbl_indexYear_im": 2007
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile is a representation of the coverage area for 3G mobile communications networks around the world in 2007. The data is created from submissions made directly to Collins Bartholomew or the GSMA from mobile operators, which provide roaming detail for inclusion in the online mapping application known as Collins Mobile Coverage Web. Polygons representing the network coverage have been split into country areas using the country polygons from the Collins World Explorer vector product. Polygons are supplied as multipart, and include any country ISO or FIPS codes where known. The data is supplied with a nominal resolution of approximately 1km on the ground. This map can be used to locate and analyze mobile communications coverage on a global scale."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34465"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Collins Bartholomew Ltd."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Global system for mobile communications",
+    "Utilities and Communication"
+  ],
+  "dct_title_s": "2007 Global 3G Mobile Communications Network Coverage",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Mobile Coverage Legacy"
+  ],
+  "dct_issued_s": "2010",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34465\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73606/nyu_2451_34465.zip\"}",
+  "dct_spatial_sm": [
+    "Earth"
+  ],
+  "dct_temporal_sm": [
+    "2007"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34465",
+  "gbl_mdModified_dt": "2016-02-11T20:38:58Z",
+  "id": "nyu-2451-34465",
+  "nyu_addl_dspace_s": "35365",
+  "locn_geometry": "ENVELOPE(-123.266706, 176.938122, 71.133333, -45.916667)",
+  "gbl_indexYear_im": [
+    2007
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34466.json b/metadata-aardvark/Datasets/nyu-2451-34466.json
index b6c77d74f..6ae7dc9f0 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34466.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34466.json
@@ -1,35 +1,51 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile is a representation of the coverage area for 3G mobile communications networks around the world in 2008. The data is created from submissions made directly to Collins Bartholomew or the GSMA from mobile operators, which provide roaming detail for inclusion in the online mapping application known as Collins Mobile Coverage Web. Polygons representing the network coverage have been split into country areas using the country polygons from the Collins World Explorer vector product. Polygons are supplied as multipart, and include any country ISO or FIPS codes where known. The data is supplied with a nominal resolution of approximately 1km on the ground. This map can be used to locate and analyze mobile communications coverage on a global scale.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34466",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Collins Bartholomew Ltd.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Global system for mobile communications",
-    "Utilities and Communication"
-  ],
-  "dct_title_s": "2008 Global 3G Mobile Communications Network Coverage",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Mobile Coverage Legacy"
-  ],
-  "dct_issued_s": "2010",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34466\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73608/nyu_2451_34466.zip\"}",
-  "dct_spatial_sm": [
-    "Earth"
-  ],
-  "dct_temporal_sm": [
-    "2008"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34466",
-  "gbl_mdModified_dt": "2016-02-11T20:38:58Z",
-  "id": "nyu-2451-34466",
-  "nyu_addl_dspace_s": "35366",
-  "locn_geometry": "ENVELOPE(-158.28945, 176.938122, 71.133333, -45.916667)",
-  "gbl_indexYear_im": 2008
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile is a representation of the coverage area for 3G mobile communications networks around the world in 2008. The data is created from submissions made directly to Collins Bartholomew or the GSMA from mobile operators, which provide roaming detail for inclusion in the online mapping application known as Collins Mobile Coverage Web. Polygons representing the network coverage have been split into country areas using the country polygons from the Collins World Explorer vector product. Polygons are supplied as multipart, and include any country ISO or FIPS codes where known. The data is supplied with a nominal resolution of approximately 1km on the ground. This map can be used to locate and analyze mobile communications coverage on a global scale."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34466"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Collins Bartholomew Ltd."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Global system for mobile communications",
+    "Utilities and Communication"
+  ],
+  "dct_title_s": "2008 Global 3G Mobile Communications Network Coverage",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Mobile Coverage Legacy"
+  ],
+  "dct_issued_s": "2010",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34466\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73608/nyu_2451_34466.zip\"}",
+  "dct_spatial_sm": [
+    "Earth"
+  ],
+  "dct_temporal_sm": [
+    "2008"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34466",
+  "gbl_mdModified_dt": "2016-02-11T20:38:58Z",
+  "id": "nyu-2451-34466",
+  "nyu_addl_dspace_s": "35366",
+  "locn_geometry": "ENVELOPE(-158.28945, 176.938122, 71.133333, -45.916667)",
+  "gbl_indexYear_im": [
+    2008
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34467.json b/metadata-aardvark/Datasets/nyu-2451-34467.json
index 2ec443887..d37ef6b80 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34467.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34467.json
@@ -1,35 +1,51 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile is a representation of the coverage area for 3G mobile communications networks around the world in 2009. The data is created from submissions made directly to Collins Bartholomew or the GSMA from mobile operators, which provide roaming detail for inclusion in the online mapping application known as Collins Mobile Coverage Web. Polygons representing the network coverage have been split into country areas using the country polygons from the Collins World Explorer vector product. Polygons are supplied as multipart, and include any country ISO or FIPS codes where known. The data is supplied with a nominal resolution of approximately 1km on the ground. This map can be used to locate and analyze mobile communications coverage on a global scale.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34467",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Collins Bartholomew Ltd.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Global system for mobile communications",
-    "Utilities and Communication"
-  ],
-  "dct_title_s": "2009 Global 3G Mobile Communications Network Coverage",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Mobile Coverage Legacy"
-  ],
-  "dct_issued_s": "2010",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34467\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73610/nyu_2451_34467.zip\"}",
-  "dct_spatial_sm": [
-    "Earth"
-  ],
-  "dct_temporal_sm": [
-    "2009"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34467",
-  "gbl_mdModified_dt": "2016-02-11T20:38:58Z",
-  "id": "nyu-2451-34467",
-  "nyu_addl_dspace_s": "35367",
-  "locn_geometry": "ENVELOPE(-160.117689, 178.039513, 71.133333, -53.3)",
-  "gbl_indexYear_im": 2009
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile is a representation of the coverage area for 3G mobile communications networks around the world in 2009. The data is created from submissions made directly to Collins Bartholomew or the GSMA from mobile operators, which provide roaming detail for inclusion in the online mapping application known as Collins Mobile Coverage Web. Polygons representing the network coverage have been split into country areas using the country polygons from the Collins World Explorer vector product. Polygons are supplied as multipart, and include any country ISO or FIPS codes where known. The data is supplied with a nominal resolution of approximately 1km on the ground. This map can be used to locate and analyze mobile communications coverage on a global scale."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34467"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Collins Bartholomew Ltd."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Global system for mobile communications",
+    "Utilities and Communication"
+  ],
+  "dct_title_s": "2009 Global 3G Mobile Communications Network Coverage",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Mobile Coverage Legacy"
+  ],
+  "dct_issued_s": "2010",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34467\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73610/nyu_2451_34467.zip\"}",
+  "dct_spatial_sm": [
+    "Earth"
+  ],
+  "dct_temporal_sm": [
+    "2009"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34467",
+  "gbl_mdModified_dt": "2016-02-11T20:38:58Z",
+  "id": "nyu-2451-34467",
+  "nyu_addl_dspace_s": "35367",
+  "locn_geometry": "ENVELOPE(-160.117689, 178.039513, 71.133333, -53.3)",
+  "gbl_indexYear_im": [
+    2009
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34468.json b/metadata-aardvark/Datasets/nyu-2451-34468.json
index 500b8ec50..26e717c55 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34468.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34468.json
@@ -1,35 +1,51 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile is a representation of the coverage area for 2G mobile communications networks around the world in 2007. The data is created from submissions made directly to Collins Bartholomew or the GSMA from mobile operators, which provide roaming detail for inclusion in the online mapping application known as Collins Mobile Coverage Web. Polygons representing the network coverage have been split into country areas using the country polygons from the Collins World Explorer vector product. Polygons are supplied as multipart, and include any country ISO or FIPS codes where known. The data is supplied with a nominal resolution of approximately 1km on the ground. This map can be used to locate and analyze mobile communications coverage on a global scale.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34468",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Collins Bartholomew Ltd.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Global system for mobile communications",
-    "Utilities and Communication"
-  ],
-  "dct_title_s": "2007 Global 2G Mobile Communications Network Coverage",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Mobile Coverage Legacy"
-  ],
-  "dct_issued_s": "2010",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34468\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73612/nyu_2451_34468.zip\"}",
-  "dct_spatial_sm": [
-    "Earth"
-  ],
-  "dct_temporal_sm": [
-    "2007"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34468",
-  "gbl_mdModified_dt": "2016-02-11T20:38:58Z",
-  "id": "nyu-2451-34468",
-  "nyu_addl_dspace_s": "35368",
-  "locn_geometry": "ENVELOPE(-179.98222, 180.0, 77.72444, -62.266667)",
-  "gbl_indexYear_im": 2007
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile is a representation of the coverage area for 2G mobile communications networks around the world in 2007. The data is created from submissions made directly to Collins Bartholomew or the GSMA from mobile operators, which provide roaming detail for inclusion in the online mapping application known as Collins Mobile Coverage Web. Polygons representing the network coverage have been split into country areas using the country polygons from the Collins World Explorer vector product. Polygons are supplied as multipart, and include any country ISO or FIPS codes where known. The data is supplied with a nominal resolution of approximately 1km on the ground. This map can be used to locate and analyze mobile communications coverage on a global scale."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34468"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Collins Bartholomew Ltd."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Global system for mobile communications",
+    "Utilities and Communication"
+  ],
+  "dct_title_s": "2007 Global 2G Mobile Communications Network Coverage",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Mobile Coverage Legacy"
+  ],
+  "dct_issued_s": "2010",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34468\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73612/nyu_2451_34468.zip\"}",
+  "dct_spatial_sm": [
+    "Earth"
+  ],
+  "dct_temporal_sm": [
+    "2007"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34468",
+  "gbl_mdModified_dt": "2016-02-11T20:38:58Z",
+  "id": "nyu-2451-34468",
+  "nyu_addl_dspace_s": "35368",
+  "locn_geometry": "ENVELOPE(-179.98222, 180.0, 77.72444, -62.266667)",
+  "gbl_indexYear_im": [
+    2007
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34469.json b/metadata-aardvark/Datasets/nyu-2451-34469.json
index 3b34f5a57..d755b74ca 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34469.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34469.json
@@ -1,35 +1,51 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile is a representation of the coverage area for 2G mobile communications networks around the world in 2008. The data is created from submissions made directly to Collins Bartholomew or the GSMA from mobile operators, which provide roaming detail for inclusion in the online mapping application known as Collins Mobile Coverage Web. Polygons representing the network coverage have been split into country areas using the country polygons from the Collins World Explorer vector product. Polygons are supplied as multipart, and include any country ISO or FIPS codes where known. The data is supplied with a nominal resolution of approximately 1km on the ground. This map can be used to locate and analyze mobile communications coverage on a global scale.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34469",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Collins Bartholomew Ltd.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Global system for mobile communications",
-    "Utilities and Communication"
-  ],
-  "dct_title_s": "2008 Global 2G Mobile Communications Network Coverage",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Mobile Coverage Legacy"
-  ],
-  "dct_issued_s": "2010",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34469\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73614/nyu_2451_34469.zip\"}",
-  "dct_spatial_sm": [
-    "Earth"
-  ],
-  "dct_temporal_sm": [
-    "2008"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34469",
-  "gbl_mdModified_dt": "2016-02-11T20:38:57Z",
-  "id": "nyu-2451-34469",
-  "nyu_addl_dspace_s": "35369",
-  "locn_geometry": "ENVELOPE(-179.98222, 180.0, 77.72444, -62.266667)",
-  "gbl_indexYear_im": 2008
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile is a representation of the coverage area for 2G mobile communications networks around the world in 2008. The data is created from submissions made directly to Collins Bartholomew or the GSMA from mobile operators, which provide roaming detail for inclusion in the online mapping application known as Collins Mobile Coverage Web. Polygons representing the network coverage have been split into country areas using the country polygons from the Collins World Explorer vector product. Polygons are supplied as multipart, and include any country ISO or FIPS codes where known. The data is supplied with a nominal resolution of approximately 1km on the ground. This map can be used to locate and analyze mobile communications coverage on a global scale."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34469"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Collins Bartholomew Ltd."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Global system for mobile communications",
+    "Utilities and Communication"
+  ],
+  "dct_title_s": "2008 Global 2G Mobile Communications Network Coverage",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Mobile Coverage Legacy"
+  ],
+  "dct_issued_s": "2010",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34469\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73614/nyu_2451_34469.zip\"}",
+  "dct_spatial_sm": [
+    "Earth"
+  ],
+  "dct_temporal_sm": [
+    "2008"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34469",
+  "gbl_mdModified_dt": "2016-02-11T20:38:57Z",
+  "id": "nyu-2451-34469",
+  "nyu_addl_dspace_s": "35369",
+  "locn_geometry": "ENVELOPE(-179.98222, 180.0, 77.72444, -62.266667)",
+  "gbl_indexYear_im": [
+    2008
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34470.json b/metadata-aardvark/Datasets/nyu-2451-34470.json
index a39ffd901..375d69b4f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34470.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34470.json
@@ -1,35 +1,51 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile is a representation of the coverage area for 2G mobile communications networks around the world in 2009. The data is created from submissions made directly to Collins Bartholomew or the GSMA from mobile operators, which provide roaming detail for inclusion in the online mapping application known as Collins Mobile Coverage Web. Polygons representing the network coverage have been split into country areas using the country polygons from the Collins World Explorer vector product. Polygons are supplied as multipart, and include any country ISO or FIPS codes where known. The data is supplied with a nominal resolution of approximately 1km on the ground. This map can be used to locate and analyze mobile communications coverage on a global scale.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34470",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Collins Bartholomew Ltd.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Global system for mobile communications",
-    "Utilities and Communication"
-  ],
-  "dct_title_s": "2009 Global 2G Mobile Communications Network Coverage",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Mobile Coverage Legacy"
-  ],
-  "dct_issued_s": "2010",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34470\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73616/nyu_2451_34470.zip\"}",
-  "dct_spatial_sm": [
-    "Earth"
-  ],
-  "dct_temporal_sm": [
-    "2009"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34470",
-  "gbl_mdModified_dt": "2016-02-11T20:38:57Z",
-  "id": "nyu-2451-34470",
-  "nyu_addl_dspace_s": "35370",
-  "locn_geometry": "ENVELOPE(-179.98222, 180.0, 77.72444, -62.266667)",
-  "gbl_indexYear_im": 2009
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile is a representation of the coverage area for 2G mobile communications networks around the world in 2009. The data is created from submissions made directly to Collins Bartholomew or the GSMA from mobile operators, which provide roaming detail for inclusion in the online mapping application known as Collins Mobile Coverage Web. Polygons representing the network coverage have been split into country areas using the country polygons from the Collins World Explorer vector product. Polygons are supplied as multipart, and include any country ISO or FIPS codes where known. The data is supplied with a nominal resolution of approximately 1km on the ground. This map can be used to locate and analyze mobile communications coverage on a global scale."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34470"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Collins Bartholomew Ltd."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Global system for mobile communications",
+    "Utilities and Communication"
+  ],
+  "dct_title_s": "2009 Global 2G Mobile Communications Network Coverage",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Mobile Coverage Legacy"
+  ],
+  "dct_issued_s": "2010",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34470\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73616/nyu_2451_34470.zip\"}",
+  "dct_spatial_sm": [
+    "Earth"
+  ],
+  "dct_temporal_sm": [
+    "2009"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34470",
+  "gbl_mdModified_dt": "2016-02-11T20:38:57Z",
+  "id": "nyu-2451-34470",
+  "nyu_addl_dspace_s": "35370",
+  "locn_geometry": "ENVELOPE(-179.98222, 180.0, 77.72444, -62.266667)",
+  "gbl_indexYear_im": [
+    2009
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34471.json b/metadata-aardvark/Datasets/nyu-2451-34471.json
index c932bcaf6..7d8937a6e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34471.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34471.json
@@ -1,35 +1,51 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile is a representation of the coverage area for 2G mobile communications networks around the world in 2011. The data is created from submissions made directly to Collins Bartholomew or the GSMA from mobile operators, which provide roaming detail for inclusion in the online mapping application known as Collins Mobile Coverage Web. Polygons representing the network coverage have been split into country areas using the country polygons from the Collins World Explorer vector product. Polygons are supplied as multipart, and include any country ISO or FIPS codes where known. The data is supplied with a nominal resolution of approximately 1km on the ground. This map can be used to locate and analyze mobile communications coverage on a global scale.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34471",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Collins Bartholomew Ltd.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Global system for mobile communications",
-    "Utilities and Communication"
-  ],
-  "dct_title_s": "2011 Global 2G Mobile Communications Network Coverage",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Mobile Coverage Explorer"
-  ],
-  "dct_issued_s": "2014",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34471\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73618/nyu_2451_34471.zip\"}",
-  "dct_spatial_sm": [
-    "Earth"
-  ],
-  "dct_temporal_sm": [
-    "2011"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34471",
-  "gbl_mdModified_dt": "2016-02-11T20:38:57Z",
-  "id": "nyu-2451-34471",
-  "nyu_addl_dspace_s": "35371",
-  "locn_geometry": "ENVELOPE(-179.98222, 180.0, 78.3812140270001, -62.266667)",
-  "gbl_indexYear_im": 2011
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile is a representation of the coverage area for 2G mobile communications networks around the world in 2011. The data is created from submissions made directly to Collins Bartholomew or the GSMA from mobile operators, which provide roaming detail for inclusion in the online mapping application known as Collins Mobile Coverage Web. Polygons representing the network coverage have been split into country areas using the country polygons from the Collins World Explorer vector product. Polygons are supplied as multipart, and include any country ISO or FIPS codes where known. The data is supplied with a nominal resolution of approximately 1km on the ground. This map can be used to locate and analyze mobile communications coverage on a global scale."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34471"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Collins Bartholomew Ltd."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Global system for mobile communications",
+    "Utilities and Communication"
+  ],
+  "dct_title_s": "2011 Global 2G Mobile Communications Network Coverage",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Mobile Coverage Explorer"
+  ],
+  "dct_issued_s": "2014",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34471\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73618/nyu_2451_34471.zip\"}",
+  "dct_spatial_sm": [
+    "Earth"
+  ],
+  "dct_temporal_sm": [
+    "2011"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34471",
+  "gbl_mdModified_dt": "2016-02-11T20:38:57Z",
+  "id": "nyu-2451-34471",
+  "nyu_addl_dspace_s": "35371",
+  "locn_geometry": "ENVELOPE(-179.98222, 180.0, 78.3812140270001, -62.266667)",
+  "gbl_indexYear_im": [
+    2011
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34472.json b/metadata-aardvark/Datasets/nyu-2451-34472.json
index 551758809..e4ad30ac7 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34472.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34472.json
@@ -1,35 +1,51 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile is representation of the area covered by 3G mobile communications networks around the world in 2011. The data is created from submissions made directly to Collins Bartholomew or the Groupe Speciale Mobile Association (GSMA)from mobile operators, which provide roaming detail for inclusion in the online mapping application known as Collins Mobile Coverage Web. Polygons representing the network coverage have been split into country areas using the country polygons from the Collins World Explorer vector product. Polygons are supplied as multipart, and include any country ISO or FIPS codes where known. The data is supplied with a nominal resolution of approximately 1km on the ground. This map can be used to locate and analyze mobile communications coverage on a global scale.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34472",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Collins Bartholomew Ltd.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Global system for mobile communications",
-    "Utilities and Communication"
-  ],
-  "dct_title_s": "2011 Global 3G Mobile Communications Network Coverage",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Mobile Coverage Explorer"
-  ],
-  "dct_issued_s": "2014",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34472\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73620/nyu_2451_34472.zip\"}",
-  "dct_spatial_sm": [
-    "Earth"
-  ],
-  "dct_temporal_sm": [
-    "2011"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34472",
-  "gbl_mdModified_dt": "2016-02-11T20:38:57Z",
-  "id": "nyu-2451-34472",
-  "nyu_addl_dspace_s": "35372",
-  "locn_geometry": "ENVELOPE(-160.132822877, 178.667601658, 78.3812140270001, -53.795816309)",
-  "gbl_indexYear_im": 2011
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile is representation of the area covered by 3G mobile communications networks around the world in 2011. The data is created from submissions made directly to Collins Bartholomew or the Groupe Speciale Mobile Association (GSMA)from mobile operators, which provide roaming detail for inclusion in the online mapping application known as Collins Mobile Coverage Web. Polygons representing the network coverage have been split into country areas using the country polygons from the Collins World Explorer vector product. Polygons are supplied as multipart, and include any country ISO or FIPS codes where known. The data is supplied with a nominal resolution of approximately 1km on the ground. This map can be used to locate and analyze mobile communications coverage on a global scale."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34472"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Collins Bartholomew Ltd."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Global system for mobile communications",
+    "Utilities and Communication"
+  ],
+  "dct_title_s": "2011 Global 3G Mobile Communications Network Coverage",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Mobile Coverage Explorer"
+  ],
+  "dct_issued_s": "2014",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34472\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73620/nyu_2451_34472.zip\"}",
+  "dct_spatial_sm": [
+    "Earth"
+  ],
+  "dct_temporal_sm": [
+    "2011"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34472",
+  "gbl_mdModified_dt": "2016-02-11T20:38:57Z",
+  "id": "nyu-2451-34472",
+  "nyu_addl_dspace_s": "35372",
+  "locn_geometry": "ENVELOPE(-160.132822877, 178.667601658, 78.3812140270001, -53.795816309)",
+  "gbl_indexYear_im": [
+    2011
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34473.json b/metadata-aardvark/Datasets/nyu-2451-34473.json
index 7ea538846..f9cb062bb 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34473.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34473.json
@@ -1,35 +1,51 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile is a representation of the coverage area for 4G mobile communications networks around the world in 2011. The data is created from submissions made directly to Collins Bartholomew or the GSMA from mobile operators, which provide roaming detail for inclusion in the online mapping application known as Collins Mobile Coverage Web. Polygons representing the network coverage have been split into country areas using the country polygons from the Collins World Explorer vector product. Polygons are supplied as multipart, and include any country ISO or FIPS codes where known. The data is supplied with a nominal resolution of approximately 1km on the ground. This map can be used to locate and analyze mobile communications coverage on a global scale.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34473",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Collins Bartholomew Ltd.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Global system for mobile communications",
-    "Utilities and Communication"
-  ],
-  "dct_title_s": "2011 Global 4G Mobile Communications Network Coverage",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Mobile Coverage Explorer"
-  ],
-  "dct_issued_s": "2014",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34473\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73622/nyu_2451_34473.zip\"}",
-  "dct_spatial_sm": [
-    "Earth"
-  ],
-  "dct_temporal_sm": [
-    "2011"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34473",
-  "gbl_mdModified_dt": "2016-02-11T20:38:57Z",
-  "id": "nyu-2451-34473",
-  "nyu_addl_dspace_s": "35373",
-  "locn_geometry": "ENVELOPE(10.595213277, 22.2034055990001, 68.032305852, 55.1166504230001)",
-  "gbl_indexYear_im": 2011
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile is a representation of the coverage area for 4G mobile communications networks around the world in 2011. The data is created from submissions made directly to Collins Bartholomew or the GSMA from mobile operators, which provide roaming detail for inclusion in the online mapping application known as Collins Mobile Coverage Web. Polygons representing the network coverage have been split into country areas using the country polygons from the Collins World Explorer vector product. Polygons are supplied as multipart, and include any country ISO or FIPS codes where known. The data is supplied with a nominal resolution of approximately 1km on the ground. This map can be used to locate and analyze mobile communications coverage on a global scale."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34473"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Collins Bartholomew Ltd."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Global system for mobile communications",
+    "Utilities and Communication"
+  ],
+  "dct_title_s": "2011 Global 4G Mobile Communications Network Coverage",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Mobile Coverage Explorer"
+  ],
+  "dct_issued_s": "2014",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34473\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73622/nyu_2451_34473.zip\"}",
+  "dct_spatial_sm": [
+    "Earth"
+  ],
+  "dct_temporal_sm": [
+    "2011"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34473",
+  "gbl_mdModified_dt": "2016-02-11T20:38:57Z",
+  "id": "nyu-2451-34473",
+  "nyu_addl_dspace_s": "35373",
+  "locn_geometry": "ENVELOPE(10.595213277, 22.2034055990001, 68.032305852, 55.1166504230001)",
+  "gbl_indexYear_im": [
+    2011
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34474.json b/metadata-aardvark/Datasets/nyu-2451-34474.json
index 92688c101..c4da5a305 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34474.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34474.json
@@ -1,35 +1,51 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile is a representation of the coverage area for 2G mobile communications networks around the world in 2012. The data is created from submissions made directly to Collins Bartholomew or the GSMA from mobile operators, which provide roaming detail for inclusion in the online mapping application known as Collins Mobile Coverage Web. Polygons representing the network coverage have been split into country areas using the country polygons from the Collins World Explorer vector product. Polygons are supplied as multipart, and include any country ISO or FIPS codes where known. The data is supplied with a nominal resolution of approximately 1km on the ground. This map can be used to locate and analyze mobile communications coverage on a global scale.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34474",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Collins Bartholomew Ltd.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Global system for mobile communications",
-    "Utilities and Communication"
-  ],
-  "dct_title_s": "2012 Global 2G Mobile Communications Network Coverage",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Mobile Coverage Explorer"
-  ],
-  "dct_issued_s": "2014",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34474\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73624/nyu_2451_34474.zip\"}",
-  "dct_spatial_sm": [
-    "Earth"
-  ],
-  "dct_temporal_sm": [
-    "2012"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34474",
-  "gbl_mdModified_dt": "2016-02-11T20:38:56Z",
-  "id": "nyu-2451-34474",
-  "nyu_addl_dspace_s": "35374",
-  "locn_geometry": "ENVELOPE(-179.98222, 180.0, 78.3812140270001, -62.266667)",
-  "gbl_indexYear_im": 2012
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile is a representation of the coverage area for 2G mobile communications networks around the world in 2012. The data is created from submissions made directly to Collins Bartholomew or the GSMA from mobile operators, which provide roaming detail for inclusion in the online mapping application known as Collins Mobile Coverage Web. Polygons representing the network coverage have been split into country areas using the country polygons from the Collins World Explorer vector product. Polygons are supplied as multipart, and include any country ISO or FIPS codes where known. The data is supplied with a nominal resolution of approximately 1km on the ground. This map can be used to locate and analyze mobile communications coverage on a global scale."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34474"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Collins Bartholomew Ltd."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Global system for mobile communications",
+    "Utilities and Communication"
+  ],
+  "dct_title_s": "2012 Global 2G Mobile Communications Network Coverage",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Mobile Coverage Explorer"
+  ],
+  "dct_issued_s": "2014",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34474\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73624/nyu_2451_34474.zip\"}",
+  "dct_spatial_sm": [
+    "Earth"
+  ],
+  "dct_temporal_sm": [
+    "2012"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34474",
+  "gbl_mdModified_dt": "2016-02-11T20:38:56Z",
+  "id": "nyu-2451-34474",
+  "nyu_addl_dspace_s": "35374",
+  "locn_geometry": "ENVELOPE(-179.98222, 180.0, 78.3812140270001, -62.266667)",
+  "gbl_indexYear_im": [
+    2012
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34475.json b/metadata-aardvark/Datasets/nyu-2451-34475.json
index 38e267688..645d84570 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34475.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34475.json
@@ -1,35 +1,51 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile is a representation of the coverage area for 3G mobile communications networks around the world in 2012. The data is created from submissions made directly to Collins Bartholomew or the GSMA from mobile operators, which provide roaming detail for inclusion in the online mapping application known as Collins Mobile Coverage Web. Polygons representing the network coverage have been split into country areas using the country polygons from the Collins World Explorer vector product. Polygons are supplied as multipart, and include any country ISO or FIPS codes where known. The data is supplied with a nominal resolution of approximately 1km on the ground. This map can be used to locate and analyze mobile communications coverage on a global scale.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34475",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Collins Bartholomew Ltd.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Global system for mobile communications",
-    "Utilities and Communication"
-  ],
-  "dct_title_s": "2012 Global 3G Mobile Communications Network Coverage",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Mobile Coverage Explorer"
-  ],
-  "dct_issued_s": "2014",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34475\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73627/nyu_2451_34475.zip\"}",
-  "dct_spatial_sm": [
-    "Earth"
-  ],
-  "dct_temporal_sm": [
-    "2012"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34475",
-  "gbl_mdModified_dt": "2016-02-11T20:38:56Z",
-  "id": "nyu-2451-34475",
-  "nyu_addl_dspace_s": "35375",
-  "locn_geometry": "ENVELOPE(-160.117689, 178.667601658, 78.3812140270001, -53.795816309)",
-  "gbl_indexYear_im": 2012
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile is a representation of the coverage area for 3G mobile communications networks around the world in 2012. The data is created from submissions made directly to Collins Bartholomew or the GSMA from mobile operators, which provide roaming detail for inclusion in the online mapping application known as Collins Mobile Coverage Web. Polygons representing the network coverage have been split into country areas using the country polygons from the Collins World Explorer vector product. Polygons are supplied as multipart, and include any country ISO or FIPS codes where known. The data is supplied with a nominal resolution of approximately 1km on the ground. This map can be used to locate and analyze mobile communications coverage on a global scale."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34475"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Collins Bartholomew Ltd."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Global system for mobile communications",
+    "Utilities and Communication"
+  ],
+  "dct_title_s": "2012 Global 3G Mobile Communications Network Coverage",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Mobile Coverage Explorer"
+  ],
+  "dct_issued_s": "2014",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34475\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73627/nyu_2451_34475.zip\"}",
+  "dct_spatial_sm": [
+    "Earth"
+  ],
+  "dct_temporal_sm": [
+    "2012"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34475",
+  "gbl_mdModified_dt": "2016-02-11T20:38:56Z",
+  "id": "nyu-2451-34475",
+  "nyu_addl_dspace_s": "35375",
+  "locn_geometry": "ENVELOPE(-160.117689, 178.667601658, 78.3812140270001, -53.795816309)",
+  "gbl_indexYear_im": [
+    2012
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34476.json b/metadata-aardvark/Datasets/nyu-2451-34476.json
index f7692d2ce..4ad021ed6 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34476.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34476.json
@@ -1,35 +1,51 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile is a representation of the coverage area for 4G mobile communications networks around the world in 2012. The data is created from submissions made directly to Collins Bartholomew or the GSMA from mobile operators, which provide roaming detail for inclusion in the online mapping application known as Collins Mobile Coverage Web. Polygons representing the network coverage have been split into country areas using the country polygons from the Collins World Explorer vector product. Polygons are supplied as multipart, and include any country ISO or FIPS codes where known. The data is supplied with a nominal resolution of approximately 1km on the ground. This map can be used to locate and analyze mobile communications coverage on a global scale.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34476",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Collins Bartholomew Ltd.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Global system for mobile communications",
-    "Utilities and Communication"
-  ],
-  "dct_title_s": "2012 Global 4G Mobile Communications Network Coverage",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Mobile Coverage Explorer"
-  ],
-  "dct_issued_s": "2014",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34476\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73629/nyu_2451_34476.zip\"}",
-  "dct_spatial_sm": [
-    "Earth"
-  ],
-  "dct_temporal_sm": [
-    "2012"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34476",
-  "gbl_mdModified_dt": "2016-02-11T20:38:56Z",
-  "id": "nyu-2451-34476",
-  "nyu_addl_dspace_s": "35376",
-  "locn_geometry": "ENVELOPE(-135.319399192, 22.2034055990001, 69.6648157070001, 41.794648421)",
-  "gbl_indexYear_im": 2012
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile is a representation of the coverage area for 4G mobile communications networks around the world in 2012. The data is created from submissions made directly to Collins Bartholomew or the GSMA from mobile operators, which provide roaming detail for inclusion in the online mapping application known as Collins Mobile Coverage Web. Polygons representing the network coverage have been split into country areas using the country polygons from the Collins World Explorer vector product. Polygons are supplied as multipart, and include any country ISO or FIPS codes where known. The data is supplied with a nominal resolution of approximately 1km on the ground. This map can be used to locate and analyze mobile communications coverage on a global scale."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34476"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Collins Bartholomew Ltd."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Global system for mobile communications",
+    "Utilities and Communication"
+  ],
+  "dct_title_s": "2012 Global 4G Mobile Communications Network Coverage",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Mobile Coverage Explorer"
+  ],
+  "dct_issued_s": "2014",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34476\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73629/nyu_2451_34476.zip\"}",
+  "dct_spatial_sm": [
+    "Earth"
+  ],
+  "dct_temporal_sm": [
+    "2012"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34476",
+  "gbl_mdModified_dt": "2016-02-11T20:38:56Z",
+  "id": "nyu-2451-34476",
+  "nyu_addl_dspace_s": "35376",
+  "locn_geometry": "ENVELOPE(-135.319399192, 22.2034055990001, 69.6648157070001, 41.794648421)",
+  "gbl_indexYear_im": [
+    2012
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34477.json b/metadata-aardvark/Datasets/nyu-2451-34477.json
index 7e557be7a..27e8b372a 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34477.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34477.json
@@ -1,35 +1,51 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile is a representation of the coverage area for 2G mobile communications networks around the world in 2013. The data is created from submissions made directly to Collins Bartholomew or the GSMA from mobile operators, which provide roaming detail for inclusion in the online mapping application known as Collins Mobile Coverage Web. Polygons representing the network coverage have been split into country areas using the country polygons from the Collins World Explorer vector product. Polygons are supplied as multipart, and include any country ISO or FIPS codes where known. The data is supplied with a nominal resolution of approximately 1km on the ground. This map can be used to locate and analyze mobile communications coverage on a global scale.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34477",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Collins Bartholomew Ltd.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Global system for mobile communications",
-    "Utilities and Communication"
-  ],
-  "dct_title_s": "2013 Global 2G Mobile Communications Network Coverage",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Mobile Coverage Explorer"
-  ],
-  "dct_issued_s": "2014",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34477\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73631/nyu_2451_34477.zip\"}",
-  "dct_spatial_sm": [
-    "Earth"
-  ],
-  "dct_temporal_sm": [
-    "2013"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34477",
-  "gbl_mdModified_dt": "2016-02-11T20:38:56Z",
-  "id": "nyu-2451-34477",
-  "nyu_addl_dspace_s": "35377",
-  "locn_geometry": "ENVELOPE(-179.999988512, 180.0, 78.3812140270001, -62.266667)",
-  "gbl_indexYear_im": 2013
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile is a representation of the coverage area for 2G mobile communications networks around the world in 2013. The data is created from submissions made directly to Collins Bartholomew or the GSMA from mobile operators, which provide roaming detail for inclusion in the online mapping application known as Collins Mobile Coverage Web. Polygons representing the network coverage have been split into country areas using the country polygons from the Collins World Explorer vector product. Polygons are supplied as multipart, and include any country ISO or FIPS codes where known. The data is supplied with a nominal resolution of approximately 1km on the ground. This map can be used to locate and analyze mobile communications coverage on a global scale."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34477"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Collins Bartholomew Ltd."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Global system for mobile communications",
+    "Utilities and Communication"
+  ],
+  "dct_title_s": "2013 Global 2G Mobile Communications Network Coverage",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Mobile Coverage Explorer"
+  ],
+  "dct_issued_s": "2014",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34477\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73631/nyu_2451_34477.zip\"}",
+  "dct_spatial_sm": [
+    "Earth"
+  ],
+  "dct_temporal_sm": [
+    "2013"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34477",
+  "gbl_mdModified_dt": "2016-02-11T20:38:56Z",
+  "id": "nyu-2451-34477",
+  "nyu_addl_dspace_s": "35377",
+  "locn_geometry": "ENVELOPE(-179.999988512, 180.0, 78.3812140270001, -62.266667)",
+  "gbl_indexYear_im": [
+    2013
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34478.json b/metadata-aardvark/Datasets/nyu-2451-34478.json
index f3582a865..3df2533e0 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34478.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34478.json
@@ -1,35 +1,51 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile is a representation of the coverage area for 3G mobile communications networks around the world in 2013. The data is created from submissions made directly to Collins Bartholomew or the GSMA from mobile operators, which provide roaming detail for inclusion in the online mapping application known as Collins Mobile Coverage Web. Polygons representing the network coverage have been split into country areas using the country polygons from the Collins World Explorer vector product. Polygons are supplied as multipart, and include any country ISO or FIPS codes where known. The data is supplied with a nominal resolution of approximately 1km on the ground. This map can be used to locate and analyze mobile communications coverage on a global scale.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34478",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Collins Bartholomew Ltd.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Global system for mobile communications",
-    "Utilities and Communication"
-  ],
-  "dct_title_s": "2013 Global 3G Mobile Communications Network Coverage",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Mobile Coverage Explorer"
-  ],
-  "dct_issued_s": "2014",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34478\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73633/nyu_2451_34478.zip\"}",
-  "dct_spatial_sm": [
-    "Earth"
-  ],
-  "dct_temporal_sm": [
-    "2013"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34478",
-  "gbl_mdModified_dt": "2016-02-11T20:38:56Z",
-  "id": "nyu-2451-34478",
-  "nyu_addl_dspace_s": "35378",
-  "locn_geometry": "ENVELOPE(-179.999988512, 179.999988512, 78.3812140270001, -53.795816309)",
-  "gbl_indexYear_im": 2013
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile is a representation of the coverage area for 3G mobile communications networks around the world in 2013. The data is created from submissions made directly to Collins Bartholomew or the GSMA from mobile operators, which provide roaming detail for inclusion in the online mapping application known as Collins Mobile Coverage Web. Polygons representing the network coverage have been split into country areas using the country polygons from the Collins World Explorer vector product. Polygons are supplied as multipart, and include any country ISO or FIPS codes where known. The data is supplied with a nominal resolution of approximately 1km on the ground. This map can be used to locate and analyze mobile communications coverage on a global scale."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34478"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Collins Bartholomew Ltd."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Global system for mobile communications",
+    "Utilities and Communication"
+  ],
+  "dct_title_s": "2013 Global 3G Mobile Communications Network Coverage",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Mobile Coverage Explorer"
+  ],
+  "dct_issued_s": "2014",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34478\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73633/nyu_2451_34478.zip\"}",
+  "dct_spatial_sm": [
+    "Earth"
+  ],
+  "dct_temporal_sm": [
+    "2013"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34478",
+  "gbl_mdModified_dt": "2016-02-11T20:38:56Z",
+  "id": "nyu-2451-34478",
+  "nyu_addl_dspace_s": "35378",
+  "locn_geometry": "ENVELOPE(-179.999988512, 179.999988512, 78.3812140270001, -53.795816309)",
+  "gbl_indexYear_im": [
+    2013
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34479.json b/metadata-aardvark/Datasets/nyu-2451-34479.json
index 4ab3405e1..cb77de26a 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34479.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34479.json
@@ -1,35 +1,51 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile is a representation of the coverage area for 4G mobile communications networks around the world in 2013. The data is created from submissions made directly to Collins Bartholomew or the GSMA from mobile operators, which provide roaming detail for inclusion in the online mapping application known as Collins Mobile Coverage Web. Polygons representing the network coverage have been split into country areas using the country polygons from the Collins World Explorer vector product. Polygons are supplied as multipart, and include any country ISO or FIPS codes where known. The data is supplied with a nominal resolution of approximately 1km on the ground. This map can be used to locate and analyze mobile communications coverage on a global scale.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34479",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Collins Bartholomew Ltd.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Global system for mobile communications",
-    "Utilities and Communication"
-  ],
-  "dct_title_s": "2013 Global 4G Mobile Communications Network Coverage",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Mobile Coverage Explorer"
-  ],
-  "dct_issued_s": "2014",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34479\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73635/nyu_2451_34479.zip\"}",
-  "dct_spatial_sm": [
-    "Earth"
-  ],
-  "dct_temporal_sm": [
-    "2013"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34479",
-  "gbl_mdModified_dt": "2016-02-11T20:38:55Z",
-  "id": "nyu-2451-34479",
-  "nyu_addl_dspace_s": "35379",
-  "locn_geometry": "ENVELOPE(-135.346777004, 135.282895443, 68.5887757610001, -33.986627676)",
-  "gbl_indexYear_im": 2013
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile is a representation of the coverage area for 4G mobile communications networks around the world in 2013. The data is created from submissions made directly to Collins Bartholomew or the GSMA from mobile operators, which provide roaming detail for inclusion in the online mapping application known as Collins Mobile Coverage Web. Polygons representing the network coverage have been split into country areas using the country polygons from the Collins World Explorer vector product. Polygons are supplied as multipart, and include any country ISO or FIPS codes where known. The data is supplied with a nominal resolution of approximately 1km on the ground. This map can be used to locate and analyze mobile communications coverage on a global scale."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34479"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Collins Bartholomew Ltd."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Global system for mobile communications",
+    "Utilities and Communication"
+  ],
+  "dct_title_s": "2013 Global 4G Mobile Communications Network Coverage",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Mobile Coverage Explorer"
+  ],
+  "dct_issued_s": "2014",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34479\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73635/nyu_2451_34479.zip\"}",
+  "dct_spatial_sm": [
+    "Earth"
+  ],
+  "dct_temporal_sm": [
+    "2013"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34479",
+  "gbl_mdModified_dt": "2016-02-11T20:38:55Z",
+  "id": "nyu-2451-34479",
+  "nyu_addl_dspace_s": "35379",
+  "locn_geometry": "ENVELOPE(-135.346777004, 135.282895443, 68.5887757610001, -33.986627676)",
+  "gbl_indexYear_im": [
+    2013
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34480.json b/metadata-aardvark/Datasets/nyu-2451-34480.json
index cfbba4d41..a715e4cf6 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34480.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34480.json
@@ -1,36 +1,52 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile contains locations of 2G mobile cellular towers around the world for 2013. The data is created from submissions made directly to Collins Bartholomew or the GSMA from mobile operators, which provide roaming detail for inclusion in the online mapping application known as Collins Mobile Coverage Web. The data is supplied with a nominal resolution of approximately 1km on the ground. This map can be used to locate and analyze mobile communications coverage on a global scale.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34480",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Collins Bartholomew Ltd.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Global system for mobile communications",
-    "Utilities and Communication",
-    "Cell phone services industry"
-  ],
-  "dct_title_s": "2013 Global 2G Cellular Towers",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Mobile Coverage Explorer"
-  ],
-  "dct_issued_s": "2014",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34480\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73637/nyu_2451_34480.zip\"}",
-  "dct_spatial_sm": [
-    "Earth"
-  ],
-  "dct_temporal_sm": [
-    "2013"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34480",
-  "gbl_mdModified_dt": "2016-02-11T20:38:55Z",
-  "id": "nyu-2451-34480",
-  "nyu_addl_dspace_s": "35380",
-  "locn_geometry": "ENVELOPE(-180.0, 177.972, 74.786048889, -49.9999999999999)",
-  "gbl_indexYear_im": 2013
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile contains locations of 2G mobile cellular towers around the world for 2013. The data is created from submissions made directly to Collins Bartholomew or the GSMA from mobile operators, which provide roaming detail for inclusion in the online mapping application known as Collins Mobile Coverage Web. The data is supplied with a nominal resolution of approximately 1km on the ground. This map can be used to locate and analyze mobile communications coverage on a global scale."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34480"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Collins Bartholomew Ltd."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Global system for mobile communications",
+    "Utilities and Communication",
+    "Cell phone services industry"
+  ],
+  "dct_title_s": "2013 Global 2G Cellular Towers",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Mobile Coverage Explorer"
+  ],
+  "dct_issued_s": "2014",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34480\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73637/nyu_2451_34480.zip\"}",
+  "dct_spatial_sm": [
+    "Earth"
+  ],
+  "dct_temporal_sm": [
+    "2013"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34480",
+  "gbl_mdModified_dt": "2016-02-11T20:38:55Z",
+  "id": "nyu-2451-34480",
+  "nyu_addl_dspace_s": "35380",
+  "locn_geometry": "ENVELOPE(-180.0, 177.972, 74.786048889, -49.9999999999999)",
+  "gbl_indexYear_im": [
+    2013
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34481.json b/metadata-aardvark/Datasets/nyu-2451-34481.json
index c24ab2fc2..e391361cb 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34481.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34481.json
@@ -1,36 +1,52 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile contains locations of 3G mobile cellular towers around the world for 2013. The data is created from submissions made directly to Collins Bartholomew or the GSMA from mobile operators, which provide roaming detail for inclusion in the online mapping application known as Collins Mobile Coverage Web. The data is supplied with a nominal resolution of approximately 1km on the ground. This map can be used to locate and analyze mobile communications coverage on a global scale.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34481",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Collins Bartholomew Ltd.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Global system for mobile communications",
-    "Utilities and Communication",
-    "Cell phone services industry"
-  ],
-  "dct_title_s": "2013 Global 3G Cellular Towers",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Mobile Coverage Explorer"
-  ],
-  "dct_issued_s": "2014",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34481\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73639/nyu_2451_34481.zip\"}",
-  "dct_spatial_sm": [
-    "Earth"
-  ],
-  "dct_temporal_sm": [
-    "2013"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34481",
-  "gbl_mdModified_dt": "2016-02-11T20:38:55Z",
-  "id": "nyu-2451-34481",
-  "nyu_addl_dspace_s": "35381",
-  "locn_geometry": "ENVELOPE(-99.9999999999999, 177.972, 64.7934036250001, -39.9999999999999)",
-  "gbl_indexYear_im": 2013
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile contains locations of 3G mobile cellular towers around the world for 2013. The data is created from submissions made directly to Collins Bartholomew or the GSMA from mobile operators, which provide roaming detail for inclusion in the online mapping application known as Collins Mobile Coverage Web. The data is supplied with a nominal resolution of approximately 1km on the ground. This map can be used to locate and analyze mobile communications coverage on a global scale."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34481"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Collins Bartholomew Ltd."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Global system for mobile communications",
+    "Utilities and Communication",
+    "Cell phone services industry"
+  ],
+  "dct_title_s": "2013 Global 3G Cellular Towers",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Mobile Coverage Explorer"
+  ],
+  "dct_issued_s": "2014",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34481\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73639/nyu_2451_34481.zip\"}",
+  "dct_spatial_sm": [
+    "Earth"
+  ],
+  "dct_temporal_sm": [
+    "2013"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34481",
+  "gbl_mdModified_dt": "2016-02-11T20:38:55Z",
+  "id": "nyu-2451-34481",
+  "nyu_addl_dspace_s": "35381",
+  "locn_geometry": "ENVELOPE(-99.9999999999999, 177.972, 64.7934036250001, -39.9999999999999)",
+  "gbl_indexYear_im": [
+    2013
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34482.json b/metadata-aardvark/Datasets/nyu-2451-34482.json
index a30462a88..954fe1a5d 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34482.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34482.json
@@ -1,36 +1,52 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile contains locations of 4G mobile cellular towers around the world for 2013. The data is created from submissions made directly to Collins Bartholomew or the GSMA from mobile operators, which provide roaming detail for inclusion in the online mapping application known as Collins Mobile Coverage Web. The data is supplied with a nominal resolution of approximately 1km on the ground. This map can be used to locate and analyze mobile communications coverage on a global scale.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34482",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Collins Bartholomew Ltd.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Global system for mobile communications",
-    "Utilities and Communication",
-    "Cell phone services industry"
-  ],
-  "dct_title_s": "2013 Global 4G Cellular Towers",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Mobile Coverage Explorer"
-  ],
-  "dct_issued_s": "2014",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34482\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73641/nyu_2451_34482.zip\"}",
-  "dct_spatial_sm": [
-    "Earth"
-  ],
-  "dct_temporal_sm": [
-    "2013"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34482",
-  "gbl_mdModified_dt": "2016-02-11T20:38:55Z",
-  "id": "nyu-2451-34482",
-  "nyu_addl_dspace_s": "35382",
-  "locn_geometry": "ENVELOPE(-99.9999999999999, 101.02114, 64.518783569, -29.9999999999999)",
-  "gbl_indexYear_im": 2013
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile contains locations of 4G mobile cellular towers around the world for 2013. The data is created from submissions made directly to Collins Bartholomew or the GSMA from mobile operators, which provide roaming detail for inclusion in the online mapping application known as Collins Mobile Coverage Web. The data is supplied with a nominal resolution of approximately 1km on the ground. This map can be used to locate and analyze mobile communications coverage on a global scale."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34482"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Collins Bartholomew Ltd."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Global system for mobile communications",
+    "Utilities and Communication",
+    "Cell phone services industry"
+  ],
+  "dct_title_s": "2013 Global 4G Cellular Towers",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Mobile Coverage Explorer"
+  ],
+  "dct_issued_s": "2014",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34482\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73641/nyu_2451_34482.zip\"}",
+  "dct_spatial_sm": [
+    "Earth"
+  ],
+  "dct_temporal_sm": [
+    "2013"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34482",
+  "gbl_mdModified_dt": "2016-02-11T20:38:55Z",
+  "id": "nyu-2451-34482",
+  "nyu_addl_dspace_s": "35382",
+  "locn_geometry": "ENVELOPE(-99.9999999999999, 101.02114, 64.518783569, -29.9999999999999)",
+  "gbl_indexYear_im": [
+    2013
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34483.json b/metadata-aardvark/Datasets/nyu-2451-34483.json
index bdc0e9b9f..6a69598e2 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34483.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34483.json
@@ -1,35 +1,51 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile is a representation of the coverage area for 2G mobile communications networks around the world in 2014. The data is created from submissions made directly to Collins Bartholomew or the GSMA from mobile operators, which provide roaming detail for inclusion in the online mapping application known as Collins Mobile Coverage Web. Polygons representing the network coverage have been split into country areas using the country polygons from the Collins World Explorer vector product. Polygons are supplied as multipart, and include any country ISO or FIPS codes where known. The data is supplied with a nominal resolution of approximately 1km on the ground. This map can be used to locate and analyze mobile communications coverage on a global scale.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34483",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Collins Bartholomew Ltd.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Global system for mobile communications",
-    "Utilities and Communication"
-  ],
-  "dct_title_s": "2014 Global 2G Mobile Communications Network Coverage",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Mobile Coverage Explorer"
-  ],
-  "dct_issued_s": "2014",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34483\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73643/nyu_2451_34483.zip\"}",
-  "dct_spatial_sm": [
-    "Earth"
-  ],
-  "dct_temporal_sm": [
-    "2014"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34483",
-  "gbl_mdModified_dt": "2016-02-11T20:38:55Z",
-  "id": "nyu-2451-34483",
-  "nyu_addl_dspace_s": "35383",
-  "locn_geometry": "ENVELOPE(-179.999988512, 180.0, 78.3833803090001, -62.266667)",
-  "gbl_indexYear_im": 2014
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile is a representation of the coverage area for 2G mobile communications networks around the world in 2014. The data is created from submissions made directly to Collins Bartholomew or the GSMA from mobile operators, which provide roaming detail for inclusion in the online mapping application known as Collins Mobile Coverage Web. Polygons representing the network coverage have been split into country areas using the country polygons from the Collins World Explorer vector product. Polygons are supplied as multipart, and include any country ISO or FIPS codes where known. The data is supplied with a nominal resolution of approximately 1km on the ground. This map can be used to locate and analyze mobile communications coverage on a global scale."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34483"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Collins Bartholomew Ltd."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Global system for mobile communications",
+    "Utilities and Communication"
+  ],
+  "dct_title_s": "2014 Global 2G Mobile Communications Network Coverage",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Mobile Coverage Explorer"
+  ],
+  "dct_issued_s": "2014",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34483\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73643/nyu_2451_34483.zip\"}",
+  "dct_spatial_sm": [
+    "Earth"
+  ],
+  "dct_temporal_sm": [
+    "2014"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34483",
+  "gbl_mdModified_dt": "2016-02-11T20:38:55Z",
+  "id": "nyu-2451-34483",
+  "nyu_addl_dspace_s": "35383",
+  "locn_geometry": "ENVELOPE(-179.999988512, 180.0, 78.3833803090001, -62.266667)",
+  "gbl_indexYear_im": [
+    2014
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34484.json b/metadata-aardvark/Datasets/nyu-2451-34484.json
index 20b0907d6..26dfd204e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34484.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34484.json
@@ -1,35 +1,51 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile is a representation of the coverage area for 3G mobile communications networks around the world in 2014. The data is created from submissions made directly to Collins Bartholomew or the GSMA from mobile operators, which provide roaming detail for inclusion in the online mapping application known as Collins Mobile Coverage Web. Polygons representing the network coverage have been split into country areas using the country polygons from the Collins World Explorer vector product. Polygons are supplied as multipart, and include any country ISO or FIPS codes where known. The data is supplied with a nominal resolution of approximately 1km on the ground. This map can be used to locate and analyze mobile communications coverage on a global scale.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34484",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Collins Bartholomew Ltd.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Global system for mobile communications",
-    "Utilities and Communication"
-  ],
-  "dct_title_s": "2014 Global 3G Mobile Communications Network Coverage",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Mobile Coverage Explorer"
-  ],
-  "dct_issued_s": "2014",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34484\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73645/nyu_2451_34484.zip\"}",
-  "dct_spatial_sm": [
-    "Earth"
-  ],
-  "dct_temporal_sm": [
-    "2014"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34484",
-  "gbl_mdModified_dt": "2016-02-11T20:38:55Z",
-  "id": "nyu-2451-34484",
-  "nyu_addl_dspace_s": "35384",
-  "locn_geometry": "ENVELOPE(-179.999988512, 179.999988512, 78.3833803090001, -53.79094129)",
-  "gbl_indexYear_im": 2014
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile is a representation of the coverage area for 3G mobile communications networks around the world in 2014. The data is created from submissions made directly to Collins Bartholomew or the GSMA from mobile operators, which provide roaming detail for inclusion in the online mapping application known as Collins Mobile Coverage Web. Polygons representing the network coverage have been split into country areas using the country polygons from the Collins World Explorer vector product. Polygons are supplied as multipart, and include any country ISO or FIPS codes where known. The data is supplied with a nominal resolution of approximately 1km on the ground. This map can be used to locate and analyze mobile communications coverage on a global scale."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34484"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Collins Bartholomew Ltd."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Global system for mobile communications",
+    "Utilities and Communication"
+  ],
+  "dct_title_s": "2014 Global 3G Mobile Communications Network Coverage",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Mobile Coverage Explorer"
+  ],
+  "dct_issued_s": "2014",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34484\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73645/nyu_2451_34484.zip\"}",
+  "dct_spatial_sm": [
+    "Earth"
+  ],
+  "dct_temporal_sm": [
+    "2014"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34484",
+  "gbl_mdModified_dt": "2016-02-11T20:38:55Z",
+  "id": "nyu-2451-34484",
+  "nyu_addl_dspace_s": "35384",
+  "locn_geometry": "ENVELOPE(-179.999988512, 179.999988512, 78.3833803090001, -53.79094129)",
+  "gbl_indexYear_im": [
+    2014
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34485.json b/metadata-aardvark/Datasets/nyu-2451-34485.json
index 38b2c351c..f4c61f354 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34485.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34485.json
@@ -1,35 +1,51 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile is a representation of the coverage area for 4G mobile communications networks around the world in 2014. The data is created from submissions made directly to Collins Bartholomew or the GSMA from mobile operators, which provide roaming detail for inclusion in the online mapping application known as Collins Mobile Coverage Web. Polygons representing the network coverage have been split into country areas using the country polygons from the Collins World Explorer vector product. Polygons are supplied as multipart, and include any country ISO or FIPS codes where known. The data is supplied with a nominal resolution of approximately 1km on the ground. This map can be used to locate and analyze mobile communications coverage on a global scale.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34485",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Collins Bartholomew Ltd.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Global system for mobile communications",
-    "Utilities and Communication"
-  ],
-  "dct_title_s": "2014 Global 4G Mobile Communications Network Coverage",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Mobile Coverage Explorer"
-  ],
-  "dct_issued_s": "2014",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34485\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73647/nyu_2451_34485.zip\"}",
-  "dct_spatial_sm": [
-    "Earth"
-  ],
-  "dct_temporal_sm": [
-    "2014"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34485",
-  "gbl_mdModified_dt": "2016-02-11T20:38:54Z",
-  "id": "nyu-2451-34485",
-  "nyu_addl_dspace_s": "35385",
-  "locn_geometry": "ENVELOPE(-135.373169049, 178.145984828, 68.5320660580001, -46.1866840119999)",
-  "gbl_indexYear_im": 2014
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile is a representation of the coverage area for 4G mobile communications networks around the world in 2014. The data is created from submissions made directly to Collins Bartholomew or the GSMA from mobile operators, which provide roaming detail for inclusion in the online mapping application known as Collins Mobile Coverage Web. Polygons representing the network coverage have been split into country areas using the country polygons from the Collins World Explorer vector product. Polygons are supplied as multipart, and include any country ISO or FIPS codes where known. The data is supplied with a nominal resolution of approximately 1km on the ground. This map can be used to locate and analyze mobile communications coverage on a global scale."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34485"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Collins Bartholomew Ltd."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Global system for mobile communications",
+    "Utilities and Communication"
+  ],
+  "dct_title_s": "2014 Global 4G Mobile Communications Network Coverage",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Mobile Coverage Explorer"
+  ],
+  "dct_issued_s": "2014",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34485\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73647/nyu_2451_34485.zip\"}",
+  "dct_spatial_sm": [
+    "Earth"
+  ],
+  "dct_temporal_sm": [
+    "2014"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34485",
+  "gbl_mdModified_dt": "2016-02-11T20:38:54Z",
+  "id": "nyu-2451-34485",
+  "nyu_addl_dspace_s": "35385",
+  "locn_geometry": "ENVELOPE(-135.373169049, 178.145984828, 68.5320660580001, -46.1866840119999)",
+  "gbl_indexYear_im": [
+    2014
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34486.json b/metadata-aardvark/Datasets/nyu-2451-34486.json
index bde92e691..434b49a33 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34486.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34486.json
@@ -1,36 +1,52 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile contains locations of 2G mobile cellular towers around the world for 2014. The data is created from submissions made directly to Collins Bartholomew or the GSMA from mobile operators, which provide roaming detail for inclusion in the online mapping application known as Collins Mobile Coverage Web. The data is supplied with a nominal resolution of approximately 1km on the ground. This map can be used to locate and analyze mobile communications coverage on a global scale.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34486",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Collins Bartholomew Ltd.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Global system for mobile communications",
-    "Utilities and Communication",
-    "Cell phone services industry"
-  ],
-  "dct_title_s": "2014 Global 2G Cellular Towers",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Mobile Coverage Explorer"
-  ],
-  "dct_issued_s": "2014",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34486\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73649/nyu_2451_34486.zip\"}",
-  "dct_spatial_sm": [
-    "Earth"
-  ],
-  "dct_temporal_sm": [
-    "2014"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34486",
-  "gbl_mdModified_dt": "2016-02-11T20:38:54Z",
-  "id": "nyu-2451-34486",
-  "nyu_addl_dspace_s": "35386",
-  "locn_geometry": "ENVELOPE(-180.0, 177.972, 74.786048889, -49.9999999999999)",
-  "gbl_indexYear_im": 2014
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile contains locations of 2G mobile cellular towers around the world for 2014. The data is created from submissions made directly to Collins Bartholomew or the GSMA from mobile operators, which provide roaming detail for inclusion in the online mapping application known as Collins Mobile Coverage Web. The data is supplied with a nominal resolution of approximately 1km on the ground. This map can be used to locate and analyze mobile communications coverage on a global scale."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34486"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Collins Bartholomew Ltd."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Global system for mobile communications",
+    "Utilities and Communication",
+    "Cell phone services industry"
+  ],
+  "dct_title_s": "2014 Global 2G Cellular Towers",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Mobile Coverage Explorer"
+  ],
+  "dct_issued_s": "2014",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34486\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73649/nyu_2451_34486.zip\"}",
+  "dct_spatial_sm": [
+    "Earth"
+  ],
+  "dct_temporal_sm": [
+    "2014"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34486",
+  "gbl_mdModified_dt": "2016-02-11T20:38:54Z",
+  "id": "nyu-2451-34486",
+  "nyu_addl_dspace_s": "35386",
+  "locn_geometry": "ENVELOPE(-180.0, 177.972, 74.786048889, -49.9999999999999)",
+  "gbl_indexYear_im": [
+    2014
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34487.json b/metadata-aardvark/Datasets/nyu-2451-34487.json
index 208794635..9cd7dad2f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34487.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34487.json
@@ -1,36 +1,52 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile contains locations of 3G mobile cellular towers around the world for 2014. The data is created from submissions made directly to Collins Bartholomew or the GSMA from mobile operators, which provide roaming detail for inclusion in the online mapping application known as Collins Mobile Coverage Web. The data is supplied with a nominal resolution of approximately 1km on the ground. This map can be used to locate and analyze mobile communications coverage on a global scale.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34487",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Collins Bartholomew Ltd.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Global system for mobile communications",
-    "Utilities and Communication",
-    "Cell phone services industry"
-  ],
-  "dct_title_s": "2014 Global 3G Cellular Towers",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Mobile Coverage Explorer"
-  ],
-  "dct_issued_s": "2014",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34487\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73651/nyu_2451_34487.zip\"}",
-  "dct_spatial_sm": [
-    "Earth"
-  ],
-  "dct_temporal_sm": [
-    "2014"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34487",
-  "gbl_mdModified_dt": "2016-02-11T20:38:54Z",
-  "id": "nyu-2451-34487",
-  "nyu_addl_dspace_s": "35387",
-  "locn_geometry": "ENVELOPE(-150.0, 177.972, 64.7934036250001, -39.9999999999999)",
-  "gbl_indexYear_im": 2014
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile contains locations of 3G mobile cellular towers around the world for 2014. The data is created from submissions made directly to Collins Bartholomew or the GSMA from mobile operators, which provide roaming detail for inclusion in the online mapping application known as Collins Mobile Coverage Web. The data is supplied with a nominal resolution of approximately 1km on the ground. This map can be used to locate and analyze mobile communications coverage on a global scale."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34487"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Collins Bartholomew Ltd."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Global system for mobile communications",
+    "Utilities and Communication",
+    "Cell phone services industry"
+  ],
+  "dct_title_s": "2014 Global 3G Cellular Towers",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Mobile Coverage Explorer"
+  ],
+  "dct_issued_s": "2014",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34487\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73651/nyu_2451_34487.zip\"}",
+  "dct_spatial_sm": [
+    "Earth"
+  ],
+  "dct_temporal_sm": [
+    "2014"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34487",
+  "gbl_mdModified_dt": "2016-02-11T20:38:54Z",
+  "id": "nyu-2451-34487",
+  "nyu_addl_dspace_s": "35387",
+  "locn_geometry": "ENVELOPE(-150.0, 177.972, 64.7934036250001, -39.9999999999999)",
+  "gbl_indexYear_im": [
+    2014
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34488.json b/metadata-aardvark/Datasets/nyu-2451-34488.json
index a0387b3dc..360e71dfd 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34488.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34488.json
@@ -1,36 +1,52 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile contains locations of 4G mobile cellular towers around the world for 2014. The data is created from submissions made directly to Collins Bartholomew or the GSMA from mobile operators, which provide roaming detail for inclusion in the online mapping application known as Collins Mobile Coverage Web. The data is supplied with a nominal resolution of approximately 1km on the ground. This map can be used to locate and analyze mobile communications coverage on a global scale.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34488",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Collins Bartholomew Ltd.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Global system for mobile communications",
-    "Utilities and Communication",
-    "Cell phone services industry"
-  ],
-  "dct_title_s": "2014 Global 4G Cellular Towers",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Mobile Coverage Explorer"
-  ],
-  "dct_issued_s": "2014",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34488\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73653/nyu_2451_34488.zip\"}",
-  "dct_spatial_sm": [
-    "Earth"
-  ],
-  "dct_temporal_sm": [
-    "2014"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34488",
-  "gbl_mdModified_dt": "2016-02-11T20:38:53Z",
-  "id": "nyu-2451-34488",
-  "nyu_addl_dspace_s": "35388",
-  "locn_geometry": "ENVELOPE(-99.9999999999999, 170.48107, 64.518783569, -39.9999999999999)",
-  "gbl_indexYear_im": 2014
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile contains locations of 4G mobile cellular towers around the world for 2014. The data is created from submissions made directly to Collins Bartholomew or the GSMA from mobile operators, which provide roaming detail for inclusion in the online mapping application known as Collins Mobile Coverage Web. The data is supplied with a nominal resolution of approximately 1km on the ground. This map can be used to locate and analyze mobile communications coverage on a global scale."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34488"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Collins Bartholomew Ltd."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Global system for mobile communications",
+    "Utilities and Communication",
+    "Cell phone services industry"
+  ],
+  "dct_title_s": "2014 Global 4G Cellular Towers",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Mobile Coverage Explorer"
+  ],
+  "dct_issued_s": "2014",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34488\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73653/nyu_2451_34488.zip\"}",
+  "dct_spatial_sm": [
+    "Earth"
+  ],
+  "dct_temporal_sm": [
+    "2014"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34488",
+  "gbl_mdModified_dt": "2016-02-11T20:38:53Z",
+  "id": "nyu-2451-34488",
+  "nyu_addl_dspace_s": "35388",
+  "locn_geometry": "ENVELOPE(-99.9999999999999, 170.48107, 64.518783569, -39.9999999999999)",
+  "gbl_indexYear_im": [
+    2014
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34490.json b/metadata-aardvark/Datasets/nyu-2451-34490.json
index 5612a8198..c94260d4a 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34490.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34490.json
@@ -1,52 +1,66 @@
-{
-  "dct_creator_sm": [
-    "GIS Lab, Newman Library, Baruch CUNY"
-  ],
-  "dct_description_sm": "This polygon layer is a subset of the Census TIGER county file, re-projected to local state plan and modified by subtracting a subset of the Census TIGER water layer (nyu_2451_34507) from it to create land-based boundaries. The unique ID is bcode; the FIPS state-county code. This layer was created as part of the NYC Geodatabase (NYC GDB) project, a resource designed for basic geographic analysis and thematic mapping within the five boroughs of New York City.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34490",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Newman Library (Bernard M. Baruch College)",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boroughs",
-    "Boundaries",
-    "Counties"
-  ],
-  "dct_title_s": "2010 New York City Boroughs",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYC Geodatabase (version jan2016)"
-  ],
-  "dct_issued_s": "1/15/2016",
-  "schema_provider_s": "Baruch CUNY",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34490\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://www.isotc211.org/schemas/2005/gmd/\":\"http://metadata.geo.nyu.edu/records/edu.nyu/handle/2451/34490/iso19139.xml\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74689/nyu_2451_34490.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/74743/nyu_2451_34490_doc.zip\"}",
-  "dct_source_sm": [
-    "nyu-2451-34635",
-    "nyu-2451-34636"
-  ],
-  "dct_spatial_sm": [
-    "New York, New York, United States",
-    "Bronx County, New York, United States",
-    "Kings County, New York, United States",
-    "New York County, New York, United States",
-    "Queens County, New York, United States",
-    "Richmond County, New York, United States",
-    "Borough of Bronx, New York, United States",
-    "Borough of Brooklyn, New York, United States",
-    "Borough of Manhattan, New York, United States",
-    "Borough of Queens, New York, United States",
-    "Borough of Staten Island, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34490",
-  "gbl_mdModified_dt": "2016-05-02T18:21:07Z",
-  "id": "nyu-2451-34490",
-  "nyu_addl_dspace_s": "35394",
-  "locn_geometry": "ENVELOPE(-74.255895, -73.700272, 40.9152819999998, 40.4959289999998)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+    "GIS Lab, Newman Library, Baruch CUNY"
+  ],
+  "dct_description_sm": [
+    "This polygon layer is a subset of the Census TIGER county file, re-projected to local state plan and modified by subtracting a subset of the Census TIGER water layer (nyu_2451_34507) from it to create land-based boundaries. The unique ID is bcode; the FIPS state-county code. This layer was created as part of the NYC Geodatabase (NYC GDB) project, a resource designed for basic geographic analysis and thematic mapping within the five boroughs of New York City."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34490"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Newman Library (Bernard M. Baruch College)"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boroughs",
+    "Boundaries",
+    "Counties"
+  ],
+  "dct_title_s": "2010 New York City Boroughs",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYC Geodatabase (version jan2016)"
+  ],
+  "dct_issued_s": "1/15/2016",
+  "schema_provider_s": "Baruch CUNY",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34490\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://www.isotc211.org/schemas/2005/gmd/\":\"http://metadata.geo.nyu.edu/records/edu.nyu/handle/2451/34490/iso19139.xml\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74689/nyu_2451_34490.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/74743/nyu_2451_34490_doc.zip\"}",
+  "dct_source_sm": [
+    "nyu-2451-34635",
+    "nyu-2451-34636"
+  ],
+  "dct_spatial_sm": [
+    "New York, New York, United States",
+    "Bronx County, New York, United States",
+    "Kings County, New York, United States",
+    "New York County, New York, United States",
+    "Queens County, New York, United States",
+    "Richmond County, New York, United States",
+    "Borough of Bronx, New York, United States",
+    "Borough of Brooklyn, New York, United States",
+    "Borough of Manhattan, New York, United States",
+    "Borough of Queens, New York, United States",
+    "Borough of Staten Island, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34490",
+  "gbl_mdModified_dt": "2016-05-02T18:21:07Z",
+  "id": "nyu-2451-34490",
+  "nyu_addl_dspace_s": "35394",
+  "locn_geometry": "ENVELOPE(-74.255895, -73.700272, 40.9152819999998, 40.4959289999998)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34491.json b/metadata-aardvark/Datasets/nyu-2451-34491.json
index 338fe2596..2ff606be1 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34491.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34491.json
@@ -1,53 +1,67 @@
-{
-  "dct_creator_sm": [
-    "GIS Lab, Newman Library, Baruch CUNY"
-  ],
-  "dct_description_sm": "This point layer is an extract of NYC's Selected Facilities and Program Sites database that has been converted to a spatial layer. The data was taken \"as is\" and was not verified for accuracy or omissions. It includes all facilities coded as colleges (factypes 1201 through 1204). The capacity field is the number of full and part time students enrolled for the 2014 fall semester, as reported by the NYS Dept of Education. The unique ID is id, a field created by the City. This layer was created as part of the NYC Geodatabase (NYC GDB) project, a resource designed for basic geographic analysis and thematic mapping within the five boroughs of New York City.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34491",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Newman Library (Bernard M. Baruch College)",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Universities and colleges",
-    "Education (Higher)",
-    "Public universities and colleges",
-    "Private universities and colleges"
-  ],
-  "dct_title_s": "2015 New York City Colleges and Universities ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYC Geodatabase (version jan2016)"
-  ],
-  "dct_issued_s": "1/15/2016",
-  "schema_provider_s": "Baruch CUNY",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34491\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://www.isotc211.org/schemas/2005/gmd/\":\"http://metadata.geo.nyu.edu/records/edu.nyu/handle/2451/34491/iso19139.xml\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74690/nyu_2451_34491.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/74744/nyu_2451_34491_doc.zip\"}",
-  "dct_source_sm": [
-    "nyu-2451-34635",
-    "nyu-2451-34636"
-  ],
-  "dct_spatial_sm": [
-    "New York, New York, United States",
-    "Bronx County, New York, United States",
-    "Kings County, New York, United States",
-    "New York County, New York, United States",
-    "Queens County, New York, United States",
-    "Richmond County, New York, United States",
-    "Borough of Bronx, New York, United States",
-    "Borough of Brooklyn, New York, United States",
-    "Borough of Manhattan, New York, United States",
-    "Borough of Queens, New York, United States",
-    "Borough of Staten Island, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34491",
-  "gbl_mdModified_dt": "2016-05-02T18:21:07Z",
-  "id": "nyu-2451-34491",
-  "nyu_addl_dspace_s": "35395",
-  "locn_geometry": "ENVELOPE(-74.1795615680384, -73.7573751479419, 40.913639749995, 40.5780431026856)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+    "GIS Lab, Newman Library, Baruch CUNY"
+  ],
+  "dct_description_sm": [
+    "This point layer is an extract of NYC's Selected Facilities and Program Sites database that has been converted to a spatial layer. The data was taken \"as is\" and was not verified for accuracy or omissions. It includes all facilities coded as colleges (factypes 1201 through 1204). The capacity field is the number of full and part time students enrolled for the 2014 fall semester, as reported by the NYS Dept of Education. The unique ID is id, a field created by the City. This layer was created as part of the NYC Geodatabase (NYC GDB) project, a resource designed for basic geographic analysis and thematic mapping within the five boroughs of New York City."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34491"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Newman Library (Bernard M. Baruch College)"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Universities and colleges",
+    "Education (Higher)",
+    "Public universities and colleges",
+    "Private universities and colleges"
+  ],
+  "dct_title_s": "2015 New York City Colleges and Universities ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYC Geodatabase (version jan2016)"
+  ],
+  "dct_issued_s": "1/15/2016",
+  "schema_provider_s": "Baruch CUNY",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34491\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://www.isotc211.org/schemas/2005/gmd/\":\"http://metadata.geo.nyu.edu/records/edu.nyu/handle/2451/34491/iso19139.xml\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74690/nyu_2451_34491.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/74744/nyu_2451_34491_doc.zip\"}",
+  "dct_source_sm": [
+    "nyu-2451-34635",
+    "nyu-2451-34636"
+  ],
+  "dct_spatial_sm": [
+    "New York, New York, United States",
+    "Bronx County, New York, United States",
+    "Kings County, New York, United States",
+    "New York County, New York, United States",
+    "Queens County, New York, United States",
+    "Richmond County, New York, United States",
+    "Borough of Bronx, New York, United States",
+    "Borough of Brooklyn, New York, United States",
+    "Borough of Manhattan, New York, United States",
+    "Borough of Queens, New York, United States",
+    "Borough of Staten Island, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34491",
+  "gbl_mdModified_dt": "2016-05-02T18:21:07Z",
+  "id": "nyu-2451-34491",
+  "nyu_addl_dspace_s": "35395",
+  "locn_geometry": "ENVELOPE(-74.1795615680384, -73.7573751479419, 40.913639749995, 40.5780431026856)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34492.json b/metadata-aardvark/Datasets/nyu-2451-34492.json
index 322ce4737..b62a88f33 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34492.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34492.json
@@ -1,51 +1,65 @@
-{
-  "dct_creator_sm": [
-    "GIS Lab, Newman Library, Baruch CUNY"
-  ],
-  "dct_description_sm": "This polygon layer is a subset of the Census TIGER landmarks file, re-projected to local state plane and modified by subtracting a subset of the Census TIGER water layer (nyu_2451_34507) from it to create land-based boundaries. The largest public features, JFK and LaGuardia airports, the Brooklyn Navy Yard, Rikers, and the Psychiatric Center on Randalls Island, were selected to provide basic map reference and to cover up un-populated areas when making thematic maps. The unique ID is areaid; created by the census. This data was created as part of the NYC Geodatabase (NYC GDB) project, a resource designed for basic geographic analysis and thematic mapping within the five boroughs of New York City.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34492",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Newman Library (Bernard M. Baruch College)",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Airports",
-    "Navy-yards and naval stations",
-    "Mental health facilities",
-    "Prisons"
-  ],
-  "dct_title_s": "2010 New York City Large Public Facilities",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYC Geodatabase (version jan2016)"
-  ],
-  "dct_issued_s": "1/15/2016",
-  "schema_provider_s": "Baruch CUNY",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34492\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://www.isotc211.org/schemas/2005/gmd/\":\"http://metadata.geo.nyu.edu/records/edu.nyu/handle/2451/34492/iso19139.xml\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74691/nyu_2451_34492.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/74745/nyu_2451_34492_doc.zip\"}",
-  "dct_source_sm": [
-    "nyu-2451-34635",
-    "nyu-2451-34636"
-  ],
-  "dct_spatial_sm": [
-    "New York, New York, United States",
-    "Bronx County, New York, United States",
-    "Kings County, New York, United States",
-    "New York County, New York, United States",
-    "Queens County, New York, United States",
-    "Borough of Bronx, New York, United States",
-    "Borough of Brooklyn, New York, United States",
-    "Borough of Manhattan, New York, United States",
-    "Borough of Queens, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34492",
-  "gbl_mdModified_dt": "2016-05-02T18:21:07Z",
-  "id": "nyu-2451-34492",
-  "nyu_addl_dspace_s": "35397",
-  "locn_geometry": "ENVELOPE(-73.980649, -73.742846, 40.7983149999998, 40.6161839999998)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+    "GIS Lab, Newman Library, Baruch CUNY"
+  ],
+  "dct_description_sm": [
+    "This polygon layer is a subset of the Census TIGER landmarks file, re-projected to local state plane and modified by subtracting a subset of the Census TIGER water layer (nyu_2451_34507) from it to create land-based boundaries. The largest public features, JFK and LaGuardia airports, the Brooklyn Navy Yard, Rikers, and the Psychiatric Center on Randalls Island, were selected to provide basic map reference and to cover up un-populated areas when making thematic maps. The unique ID is areaid; created by the census. This data was created as part of the NYC Geodatabase (NYC GDB) project, a resource designed for basic geographic analysis and thematic mapping within the five boroughs of New York City."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34492"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Newman Library (Bernard M. Baruch College)"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Airports",
+    "Navy-yards and naval stations",
+    "Mental health facilities",
+    "Prisons"
+  ],
+  "dct_title_s": "2010 New York City Large Public Facilities",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYC Geodatabase (version jan2016)"
+  ],
+  "dct_issued_s": "1/15/2016",
+  "schema_provider_s": "Baruch CUNY",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34492\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://www.isotc211.org/schemas/2005/gmd/\":\"http://metadata.geo.nyu.edu/records/edu.nyu/handle/2451/34492/iso19139.xml\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74691/nyu_2451_34492.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/74745/nyu_2451_34492_doc.zip\"}",
+  "dct_source_sm": [
+    "nyu-2451-34635",
+    "nyu-2451-34636"
+  ],
+  "dct_spatial_sm": [
+    "New York, New York, United States",
+    "Bronx County, New York, United States",
+    "Kings County, New York, United States",
+    "New York County, New York, United States",
+    "Queens County, New York, United States",
+    "Borough of Bronx, New York, United States",
+    "Borough of Brooklyn, New York, United States",
+    "Borough of Manhattan, New York, United States",
+    "Borough of Queens, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34492",
+  "gbl_mdModified_dt": "2016-05-02T18:21:07Z",
+  "id": "nyu-2451-34492",
+  "nyu_addl_dspace_s": "35397",
+  "locn_geometry": "ENVELOPE(-73.980649, -73.742846, 40.7983149999998, 40.6161839999998)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34493.json b/metadata-aardvark/Datasets/nyu-2451-34493.json
index 0c5549e39..ca9cde2fc 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34493.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34493.json
@@ -1,54 +1,68 @@
-{
-  "dct_creator_sm": [
-    "GIS Lab, Newman Library, Baruch CUNY"
-  ],
-  "dct_description_sm": "This polygon layer is a subset of the Census TIGER landmark file, re-projected to local state plane and modified by subtracting a subset of the Census TIGER water layer (nyu_2451_34507) from it to create land-based boundaries. The largest and most culturally prominent features were selected to provide basic map reference and to cover up un-populated areas when making thematic maps. The NYC Dept of City Planning thematic maps for the 2010 Census were used for guidance in selecting features. Many of the features were modified from the original file: adjacent polygons were consolidated into larger ones, feature names were modified or updated, and in some cases polygons were created or reshaped. The unique ID is newid, created for this layer using the state county FIPS code and sequential numbers assigned to features in alphabetical order. This data was created as part of the NYC Geodatabase (NYC GDB) project, a resource designed for basic geographic analysis and thematic mapping within the five boroughs of New York City.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34493",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Newman Library (Bernard M. Baruch College)",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Parks",
-    "Recreation areas",
-    "Golf courses",
-    "Cemeteries",
-    "Public spaces"
-  ],
-  "dct_title_s": "2010 New York City Greenspace",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYC Geodatabase (version jan2016)"
-  ],
-  "dct_issued_s": "1/15/2016",
-  "schema_provider_s": "Baruch CUNY",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34493\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://www.isotc211.org/schemas/2005/gmd/\":\"http://metadata.geo.nyu.edu/records/edu.nyu/handle/2451/34493/iso19139.xml\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74692/nyu_2451_34493.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/74746/nyu_2451_34493_doc.zip\"}",
-  "dct_source_sm": [
-    "nyu-2451-34635",
-    "nyu-2451-34636"
-  ],
-  "dct_spatial_sm": [
-    "New York, New York, United States",
-    "Bronx County, New York, United States",
-    "Kings County, New York, United States",
-    "New York County, New York, United States",
-    "Queens County, New York, United States",
-    "Richmond County, New York, United States",
-    "Borough of Bronx, New York, United States",
-    "Borough of Brooklyn, New York, United States",
-    "Borough of Manhattan, New York, United States",
-    "Borough of Queens, New York, United States",
-    "Borough of Staten Island, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34493",
-  "gbl_mdModified_dt": "2016-05-02T18:21:06Z",
-  "id": "nyu-2451-34493",
-  "nyu_addl_dspace_s": "35398",
-  "locn_geometry": "ENVELOPE(-74.198992, -73.728362, 40.9113239999998, 40.5116260795015)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+    "GIS Lab, Newman Library, Baruch CUNY"
+  ],
+  "dct_description_sm": [
+    "This polygon layer is a subset of the Census TIGER landmark file, re-projected to local state plane and modified by subtracting a subset of the Census TIGER water layer (nyu_2451_34507) from it to create land-based boundaries. The largest and most culturally prominent features were selected to provide basic map reference and to cover up un-populated areas when making thematic maps. The NYC Dept of City Planning thematic maps for the 2010 Census were used for guidance in selecting features. Many of the features were modified from the original file: adjacent polygons were consolidated into larger ones, feature names were modified or updated, and in some cases polygons were created or reshaped. The unique ID is newid, created for this layer using the state county FIPS code and sequential numbers assigned to features in alphabetical order. This data was created as part of the NYC Geodatabase (NYC GDB) project, a resource designed for basic geographic analysis and thematic mapping within the five boroughs of New York City."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34493"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Newman Library (Bernard M. Baruch College)"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Parks",
+    "Recreation areas",
+    "Golf courses",
+    "Cemeteries",
+    "Public spaces"
+  ],
+  "dct_title_s": "2010 New York City Greenspace",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYC Geodatabase (version jan2016)"
+  ],
+  "dct_issued_s": "1/15/2016",
+  "schema_provider_s": "Baruch CUNY",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34493\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://www.isotc211.org/schemas/2005/gmd/\":\"http://metadata.geo.nyu.edu/records/edu.nyu/handle/2451/34493/iso19139.xml\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74692/nyu_2451_34493.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/74746/nyu_2451_34493_doc.zip\"}",
+  "dct_source_sm": [
+    "nyu-2451-34635",
+    "nyu-2451-34636"
+  ],
+  "dct_spatial_sm": [
+    "New York, New York, United States",
+    "Bronx County, New York, United States",
+    "Kings County, New York, United States",
+    "New York County, New York, United States",
+    "Queens County, New York, United States",
+    "Richmond County, New York, United States",
+    "Borough of Bronx, New York, United States",
+    "Borough of Brooklyn, New York, United States",
+    "Borough of Manhattan, New York, United States",
+    "Borough of Queens, New York, United States",
+    "Borough of Staten Island, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34493",
+  "gbl_mdModified_dt": "2016-05-02T18:21:06Z",
+  "id": "nyu-2451-34493",
+  "nyu_addl_dspace_s": "35398",
+  "locn_geometry": "ENVELOPE(-74.198992, -73.728362, 40.9113239999998, 40.5116260795015)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34494.json b/metadata-aardvark/Datasets/nyu-2451-34494.json
index 49167a7e2..8d0f577df 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34494.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34494.json
@@ -1,51 +1,65 @@
-{
-  "dct_creator_sm": [
-    "GIS Lab, Newman Library, Baruch CUNY"
-  ],
-  "dct_description_sm": "This point layer is an extract of NYC's Selected Facilities and Programs database that has been converted to a spatial layer. The data was taken \"as is\" and was not verified for accuracy or omissions. It includes all facilities coded as hospitals (factype 3102). The capacity field is the number of certified hospital beds as of December 2014 as reported by the NYS Dept of Health. The unique ID is id; a field created by the City. This layer was created as part of the NYC Geodatabase (NYC GDB) project, a resource designed for basic geographic analysis and thematic mapping within the five boroughs of New York City.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34494",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Newman Library (Bernard M. Baruch College)",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Hospitals",
-    "Medical centers"
-  ],
-  "dct_title_s": "2015  New York City Hospitals",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYC Geodatabase (version jan2016)"
-  ],
-  "dct_issued_s": "1/15/2016",
-  "schema_provider_s": "Baruch CUNY",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34494\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://www.isotc211.org/schemas/2005/gmd/\":\"http://metadata.geo.nyu.edu/records/edu.nyu/handle/2451/34494/iso19139.xml\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74693/nyu_2451_34494.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/74747/nyu_2451_34494_doc.zip\"}",
-  "dct_source_sm": [
-    "nyu-2451-34635",
-    "nyu-2451-34636"
-  ],
-  "dct_spatial_sm": [
-    "New York, New York, United States",
-    "Bronx County, New York, United States",
-    "Kings County, New York, United States",
-    "New York County, New York, United States",
-    "Queens County, New York, United States",
-    "Richmond County, New York, United States",
-    "Borough of Bronx, New York, United States",
-    "Borough of Brooklyn, New York, United States",
-    "Borough of Manhattan, New York, United States",
-    "Borough of Queens, New York, United States",
-    "Borough of Staten Island, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34494",
-  "gbl_mdModified_dt": "2016-05-02T18:21:06Z",
-  "id": "nyu-2451-34494",
-  "nyu_addl_dspace_s": "35399",
-  "locn_geometry": "ENVELOPE(-74.1961431698977, -73.7093158673306, 40.8935177187633, 40.5169788004517)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+    "GIS Lab, Newman Library, Baruch CUNY"
+  ],
+  "dct_description_sm": [
+    "This point layer is an extract of NYC's Selected Facilities and Programs database that has been converted to a spatial layer. The data was taken \"as is\" and was not verified for accuracy or omissions. It includes all facilities coded as hospitals (factype 3102). The capacity field is the number of certified hospital beds as of December 2014 as reported by the NYS Dept of Health. The unique ID is id; a field created by the City. This layer was created as part of the NYC Geodatabase (NYC GDB) project, a resource designed for basic geographic analysis and thematic mapping within the five boroughs of New York City."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34494"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Newman Library (Bernard M. Baruch College)"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Hospitals",
+    "Medical centers"
+  ],
+  "dct_title_s": "2015  New York City Hospitals",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYC Geodatabase (version jan2016)"
+  ],
+  "dct_issued_s": "1/15/2016",
+  "schema_provider_s": "Baruch CUNY",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34494\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://www.isotc211.org/schemas/2005/gmd/\":\"http://metadata.geo.nyu.edu/records/edu.nyu/handle/2451/34494/iso19139.xml\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74693/nyu_2451_34494.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/74747/nyu_2451_34494_doc.zip\"}",
+  "dct_source_sm": [
+    "nyu-2451-34635",
+    "nyu-2451-34636"
+  ],
+  "dct_spatial_sm": [
+    "New York, New York, United States",
+    "Bronx County, New York, United States",
+    "Kings County, New York, United States",
+    "New York County, New York, United States",
+    "Queens County, New York, United States",
+    "Richmond County, New York, United States",
+    "Borough of Bronx, New York, United States",
+    "Borough of Brooklyn, New York, United States",
+    "Borough of Manhattan, New York, United States",
+    "Borough of Queens, New York, United States",
+    "Borough of Staten Island, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34494",
+  "gbl_mdModified_dt": "2016-05-02T18:21:06Z",
+  "id": "nyu-2451-34494",
+  "nyu_addl_dspace_s": "35399",
+  "locn_geometry": "ENVELOPE(-74.1961431698977, -73.7093158673306, 40.8935177187633, 40.5169788004517)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34495.json b/metadata-aardvark/Datasets/nyu-2451-34495.json
index bd01b0f66..6d0885b00 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34495.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34495.json
@@ -1,51 +1,65 @@
-{
-  "dct_creator_sm": [
-    "GIS Lab, Newman Library, Baruch CUNY"
-  ],
-  "dct_description_sm": "This point layer is an extract of NYC's Selected Facilities and Program Sites database that has been converted to a spatial layer. The data was taken \"as is\" and was not verified for accuracy or omissions. It includes all facilities coded as public libraries (factypes 1401 and 1402). The capacity field is the number of books that circulated in fiscal year 2014 as reported by the individual library systems. The unique ID is id, a field created by the City. This layer was created as part of the NYC Geodatabase (NYC GDB) project, a resource designed for basic geographic analysis and thematic mapping within the five boroughs of New York City. ",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34495",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Newman Library (Bernard M. Baruch College)",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Libraries",
-    "Public libraries"
-  ],
-  "dct_title_s": "2015 New York City Public Libraries",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYC Geodatabase (version jan2016)"
-  ],
-  "dct_issued_s": "1/15/2016",
-  "schema_provider_s": "Baruch CUNY",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34495\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://www.isotc211.org/schemas/2005/gmd/\":\"http://metadata.geo.nyu.edu/records/edu.nyu/handle/2451/34495/iso19139.xml\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74694/nyu_2451_34495.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/74748/nyu_2451_34495_doc.zip\"}",
-  "dct_source_sm": [
-    "nyu-2451-34635",
-    "nyu-2451-34636"
-  ],
-  "dct_spatial_sm": [
-    "New York, New York, United States",
-    "Bronx County, New York, United States",
-    "Kings County, New York, United States",
-    "New York County, New York, United States",
-    "Queens County, New York, United States",
-    "Richmond County, New York, United States",
-    "Borough of Bronx, New York, United States",
-    "Borough of Brooklyn, New York, United States",
-    "Borough of Manhattan, New York, United States",
-    "Borough of Queens, New York, United States",
-    "Borough of Staten Island, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34495",
-  "gbl_mdModified_dt": "2016-05-02T18:21:06Z",
-  "id": "nyu-2451-34495",
-  "nyu_addl_dspace_s": "35400",
-  "locn_geometry": "ENVELOPE(-74.2441486673535, -73.7148534497738, 40.9036852470565, 40.5095964628365)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+    "GIS Lab, Newman Library, Baruch CUNY"
+  ],
+  "dct_description_sm": [
+    "This point layer is an extract of NYC's Selected Facilities and Program Sites database that has been converted to a spatial layer. The data was taken \"as is\" and was not verified for accuracy or omissions. It includes all facilities coded as public libraries (factypes 1401 and 1402). The capacity field is the number of books that circulated in fiscal year 2014 as reported by the individual library systems. The unique ID is id, a field created by the City. This layer was created as part of the NYC Geodatabase (NYC GDB) project, a resource designed for basic geographic analysis and thematic mapping within the five boroughs of New York City. "
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34495"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Newman Library (Bernard M. Baruch College)"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Libraries",
+    "Public libraries"
+  ],
+  "dct_title_s": "2015 New York City Public Libraries",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYC Geodatabase (version jan2016)"
+  ],
+  "dct_issued_s": "1/15/2016",
+  "schema_provider_s": "Baruch CUNY",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34495\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://www.isotc211.org/schemas/2005/gmd/\":\"http://metadata.geo.nyu.edu/records/edu.nyu/handle/2451/34495/iso19139.xml\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74694/nyu_2451_34495.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/74748/nyu_2451_34495_doc.zip\"}",
+  "dct_source_sm": [
+    "nyu-2451-34635",
+    "nyu-2451-34636"
+  ],
+  "dct_spatial_sm": [
+    "New York, New York, United States",
+    "Bronx County, New York, United States",
+    "Kings County, New York, United States",
+    "New York County, New York, United States",
+    "Queens County, New York, United States",
+    "Richmond County, New York, United States",
+    "Borough of Bronx, New York, United States",
+    "Borough of Brooklyn, New York, United States",
+    "Borough of Manhattan, New York, United States",
+    "Borough of Queens, New York, United States",
+    "Borough of Staten Island, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34495",
+  "gbl_mdModified_dt": "2016-05-02T18:21:06Z",
+  "id": "nyu-2451-34495",
+  "nyu_addl_dspace_s": "35400",
+  "locn_geometry": "ENVELOPE(-74.2441486673535, -73.7148534497738, 40.9036852470565, 40.5095964628365)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34496.json b/metadata-aardvark/Datasets/nyu-2451-34496.json
index 0af9b86df..db32b7712 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34496.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34496.json
@@ -1,47 +1,61 @@
-{
-  "dct_creator_sm": [
-    "GIS Lab, Newman Library, Baruch CUNY"
-  ],
-  "dct_description_sm": "This polygon layer is a subset of the Census TIGER census counties file, re-projected to local state plan and modified by subtracting a subset of the Census TIGER water layer (nyu_2451_34507) from it to create land-based boundaries. The unique ID is countyid; the FIPS state-county code. This layer contains counties in the NYC Metropolitan Area. This layer was created as part of the NYC Geodatabase (NYC GDB) project, a resource designed for basic geographic analysis and thematic mapping within the five boroughs of New York City.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34496",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Newman Library (Bernard M. Baruch College)",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Counties",
-    "Metropolitan areas"
-  ],
-  "dct_title_s": "2010 NYC Metropolitan Area Counties",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYC Geodatabase (version jan2016)"
-  ],
-  "dct_issued_s": "1/15/2016",
-  "schema_provider_s": "Baruch CUNY",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34496\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://www.isotc211.org/schemas/2005/gmd/\":\"http://metadata.geo.nyu.edu/records/edu.nyu/handle/2451/34496/iso19139.xml\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74695/nyu_2451_34496.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/74749/nyu_2451_34496_doc.zip\"}",
-  "dct_source_sm": [
-    "nyu-2451-34635",
-    "nyu-2451-34636"
-  ],
-  "dct_spatial_sm": [
-    "New York-Northern New Jersey-Long Island, New York, United States",
-    "New York City, New York, United States",
-    "Bronx County, New York, United States",
-    "Kings County, New York, United States",
-    "New York County, New York, United States",
-    "Queens County, New York, United States",
-    "Richmond County, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34496",
-  "gbl_mdModified_dt": "2016-05-02T18:21:06Z",
-  "id": "nyu-2451-34496",
-  "nyu_addl_dspace_s": "35401",
-  "locn_geometry": "ENVELOPE(-75.359184, -71.856154, 42.1769919999999, 39.4991209999998)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+    "GIS Lab, Newman Library, Baruch CUNY"
+  ],
+  "dct_description_sm": [
+    "This polygon layer is a subset of the Census TIGER census counties file, re-projected to local state plan and modified by subtracting a subset of the Census TIGER water layer (nyu_2451_34507) from it to create land-based boundaries. The unique ID is countyid; the FIPS state-county code. This layer contains counties in the NYC Metropolitan Area. This layer was created as part of the NYC Geodatabase (NYC GDB) project, a resource designed for basic geographic analysis and thematic mapping within the five boroughs of New York City."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34496"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Newman Library (Bernard M. Baruch College)"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Counties",
+    "Metropolitan areas"
+  ],
+  "dct_title_s": "2010 NYC Metropolitan Area Counties",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYC Geodatabase (version jan2016)"
+  ],
+  "dct_issued_s": "1/15/2016",
+  "schema_provider_s": "Baruch CUNY",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34496\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://www.isotc211.org/schemas/2005/gmd/\":\"http://metadata.geo.nyu.edu/records/edu.nyu/handle/2451/34496/iso19139.xml\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74695/nyu_2451_34496.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/74749/nyu_2451_34496_doc.zip\"}",
+  "dct_source_sm": [
+    "nyu-2451-34635",
+    "nyu-2451-34636"
+  ],
+  "dct_spatial_sm": [
+    "New York-Northern New Jersey-Long Island, New York, United States",
+    "New York City, New York, United States",
+    "Bronx County, New York, United States",
+    "Kings County, New York, United States",
+    "New York County, New York, United States",
+    "Queens County, New York, United States",
+    "Richmond County, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34496",
+  "gbl_mdModified_dt": "2016-05-02T18:21:06Z",
+  "id": "nyu-2451-34496",
+  "nyu_addl_dspace_s": "35401",
+  "locn_geometry": "ENVELOPE(-75.359184, -71.856154, 42.1769919999999, 39.4991209999998)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34497.json b/metadata-aardvark/Datasets/nyu-2451-34497.json
index fca551c41..d4b5d1649 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34497.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34497.json
@@ -1,45 +1,59 @@
-{
-  "dct_creator_sm": [
-    "GIS Lab, Newman Library, Baruch CUNY"
-  ],
-  "dct_description_sm": "This point layer is a subset of the NJ Transit passenger railroad stations shapefile file that has been combined with ridership data from the Port Authority of NY and NJ. The data was re-projected to NY state plane and contains just the PATH train stations that are in NYC. Annual, average weekday, and average weekend ridership is provided for 2012 to 2014. The unique ID is atis_id, a field created by NJ Transit. This layer was created as part of the NYC Geodatabase (NYC GDB) project, a resource designed for basic geographic analysis and thematic mapping within the five boroughs of New York City.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34497",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Newman Library (Bernard M. Baruch College)",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Subway stations",
-    "Transportation",
-    "Urban transportation",
-    "Local transit"
-  ],
-  "dct_title_s": "2015 New York City PATH Stations and Ridership",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYC Geodatabase (version jan2016)"
-  ],
-  "dct_issued_s": "1/15/2016",
-  "schema_provider_s": "Baruch CUNY",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34497\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://www.isotc211.org/schemas/2005/gmd/\":\"http://metadata.geo.nyu.edu/records/edu.nyu/handle/2451/34497/iso19139.xml\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74696/nyu_2451_34497.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/74750/nyu_2451_34497_doc.zip\"}",
-  "dct_source_sm": [
-    "nyu-2451-34635",
-    "nyu-2451-34636"
-  ],
-  "dct_spatial_sm": [
-    "New York, New York, United States",
-    "New York County, New York, United States",
-    "Borough of Manhattan, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34497",
-  "gbl_mdModified_dt": "2016-05-02T18:21:06Z",
-  "id": "nyu-2451-34497",
-  "nyu_addl_dspace_s": "35402",
-  "locn_geometry": "ENVELOPE(-74.01213364, -73.9882196397, 40.7491299128998, 40.7112889125998)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+    "GIS Lab, Newman Library, Baruch CUNY"
+  ],
+  "dct_description_sm": [
+    "This point layer is a subset of the NJ Transit passenger railroad stations shapefile file that has been combined with ridership data from the Port Authority of NY and NJ. The data was re-projected to NY state plane and contains just the PATH train stations that are in NYC. Annual, average weekday, and average weekend ridership is provided for 2012 to 2014. The unique ID is atis_id, a field created by NJ Transit. This layer was created as part of the NYC Geodatabase (NYC GDB) project, a resource designed for basic geographic analysis and thematic mapping within the five boroughs of New York City."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34497"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Newman Library (Bernard M. Baruch College)"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Subway stations",
+    "Transportation",
+    "Urban transportation",
+    "Local transit"
+  ],
+  "dct_title_s": "2015 New York City PATH Stations and Ridership",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYC Geodatabase (version jan2016)"
+  ],
+  "dct_issued_s": "1/15/2016",
+  "schema_provider_s": "Baruch CUNY",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34497\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://www.isotc211.org/schemas/2005/gmd/\":\"http://metadata.geo.nyu.edu/records/edu.nyu/handle/2451/34497/iso19139.xml\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74696/nyu_2451_34497.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/74750/nyu_2451_34497_doc.zip\"}",
+  "dct_source_sm": [
+    "nyu-2451-34635",
+    "nyu-2451-34636"
+  ],
+  "dct_spatial_sm": [
+    "New York, New York, United States",
+    "New York County, New York, United States",
+    "Borough of Manhattan, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34497",
+  "gbl_mdModified_dt": "2016-05-02T18:21:06Z",
+  "id": "nyu-2451-34497",
+  "nyu_addl_dspace_s": "35402",
+  "locn_geometry": "ENVELOPE(-74.01213364, -73.9882196397, 40.7491299128998, 40.7112889125998)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34498.json b/metadata-aardvark/Datasets/nyu-2451-34498.json
index 48dc02f1c..c808d50cd 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34498.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34498.json
@@ -1,53 +1,67 @@
-{
-  "dct_creator_sm": [
-    "GIS Lab, Newman Library, Baruch CUNY"
-  ],
-  "dct_description_sm": "This polygon layer is a subset of the Census TIGER PUMA file, re-projected to local state plane and modified by subtracting a subset of the Census TIGER water layer (nyu_2451_34507) from it to create land-based boundaries. PUMAs are statistical areas built from census tracts that are designed to have approximately 100k residents. PUMA boundaries from the 2010 Census were first used in the American Community Survey (ACS) 2012 series; earlier series used the 2000 Census boundaries. The Census began assigning official names (in addition to numbers) to PUMAs based on state and local government input beginning in 2010. The unique ID is geoid10; the FIPS state-puma code. This layer was created as part of the NYC Geodatabase (NYC GDB) project, a resource designed for basic geographic analysis and thematic mapping within the five boroughs of New York City.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34498",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Newman Library (Bernard M. Baruch College)",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Census districts",
-    "Demography",
-    "Neighborhoods",
-    "Population geography"
-  ],
-  "dct_title_s": "2010 New York City Public Use Microdata Areas (PUMAs)",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYC Geodatabase (version jan2016)"
-  ],
-  "dct_issued_s": "1/15/2016",
-  "schema_provider_s": "Baruch CUNY",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34498\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://www.isotc211.org/schemas/2005/gmd/\":\"http://metadata.geo.nyu.edu/records/edu.nyu/handle/2451/34498/iso19139.xml\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74697/nyu_2451_34498.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/74751/nyu_2451_34498_doc.zip\"}",
-  "dct_source_sm": [
-    "nyu-2451-34635",
-    "nyu-2451-34636"
-  ],
-  "dct_spatial_sm": [
-    "New York, New York, United States",
-    "Bronx County, New York, United States",
-    "Kings County, New York, United States",
-    "New York County, New York, United States",
-    "Queens County, New York, United States",
-    "Richmond County, New York, United States",
-    "Borough of Bronx, New York, United States",
-    "Borough of Brooklyn, New York, United States",
-    "Borough of Manhattan, New York, United States",
-    "Borough of Queens, New York, United States",
-    "Borough of Staten Island, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34498",
-  "gbl_mdModified_dt": "2016-05-02T18:21:05Z",
-  "id": "nyu-2451-34498",
-  "nyu_addl_dspace_s": "35403",
-  "locn_geometry": "ENVELOPE(-74.255895, -73.700272, 40.9152819999998, 40.4959289999998)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+    "GIS Lab, Newman Library, Baruch CUNY"
+  ],
+  "dct_description_sm": [
+    "This polygon layer is a subset of the Census TIGER PUMA file, re-projected to local state plane and modified by subtracting a subset of the Census TIGER water layer (nyu_2451_34507) from it to create land-based boundaries. PUMAs are statistical areas built from census tracts that are designed to have approximately 100k residents. PUMA boundaries from the 2010 Census were first used in the American Community Survey (ACS) 2012 series; earlier series used the 2000 Census boundaries. The Census began assigning official names (in addition to numbers) to PUMAs based on state and local government input beginning in 2010. The unique ID is geoid10; the FIPS state-puma code. This layer was created as part of the NYC Geodatabase (NYC GDB) project, a resource designed for basic geographic analysis and thematic mapping within the five boroughs of New York City."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34498"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Newman Library (Bernard M. Baruch College)"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Census districts",
+    "Demography",
+    "Neighborhoods",
+    "Population geography"
+  ],
+  "dct_title_s": "2010 New York City Public Use Microdata Areas (PUMAs)",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYC Geodatabase (version jan2016)"
+  ],
+  "dct_issued_s": "1/15/2016",
+  "schema_provider_s": "Baruch CUNY",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34498\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://www.isotc211.org/schemas/2005/gmd/\":\"http://metadata.geo.nyu.edu/records/edu.nyu/handle/2451/34498/iso19139.xml\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74697/nyu_2451_34498.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/74751/nyu_2451_34498_doc.zip\"}",
+  "dct_source_sm": [
+    "nyu-2451-34635",
+    "nyu-2451-34636"
+  ],
+  "dct_spatial_sm": [
+    "New York, New York, United States",
+    "Bronx County, New York, United States",
+    "Kings County, New York, United States",
+    "New York County, New York, United States",
+    "Queens County, New York, United States",
+    "Richmond County, New York, United States",
+    "Borough of Bronx, New York, United States",
+    "Borough of Brooklyn, New York, United States",
+    "Borough of Manhattan, New York, United States",
+    "Borough of Queens, New York, United States",
+    "Borough of Staten Island, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34498",
+  "gbl_mdModified_dt": "2016-05-02T18:21:05Z",
+  "id": "nyu-2451-34498",
+  "nyu_addl_dspace_s": "35403",
+  "locn_geometry": "ENVELOPE(-74.255895, -73.700272, 40.9152819999998, 40.4959289999998)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34499.json b/metadata-aardvark/Datasets/nyu-2451-34499.json
index e2bcb7db8..fbf63cdcb 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34499.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34499.json
@@ -1,52 +1,66 @@
-{
-  "dct_creator_sm": [
-    "GIS Lab, Newman Library, Baruch CUNY"
-  ],
-  "dct_description_sm": "This line layer is a combination of the Census TIGER roads files for counties, re-projected to local state plane. Portions of roads in neighboring New Jersey were also included, so that bridges do not appear to halt in the middle of rivers (where state boundaries touch). The mtfcc field contains Census MAT/TIGER Feature Class Codes that classify features by type. A number of duplicate features in Brooklyn and Queens (errors in the line files) were deleted so that the id fields for the roads could serve as unique identifiers. The unique ID is linearid; created by the census. This layer was created as part of the NYC Geodatabase (NYC GDB) project, a resource designed for basic geographic analysis and thematic mapping within the five boroughs of New York City.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34499",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Newman Library (Bernard M. Baruch College)",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Roads",
-    "Transportation",
-    "Streets"
-  ],
-  "dct_title_s": "2010 New York City Roads",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYC Geodatabase (version jan2016)"
-  ],
-  "dct_issued_s": "1/15/2016",
-  "schema_provider_s": "Baruch CUNY",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34499\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://www.isotc211.org/schemas/2005/gmd/\":\"http://metadata.geo.nyu.edu/records/edu.nyu/handle/2451/34499/iso19139.xml\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74698/nyu_2451_34499.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/74752/nyu_2451_34499_doc.zip\"}",
-  "dct_source_sm": [
-    "nyu-2451-34635",
-    "nyu-2451-34636"
-  ],
-  "dct_spatial_sm": [
-    "New York, New York, United States",
-    "Bronx County, New York, United States",
-    "Kings County, New York, United States",
-    "New York County, New York, United States",
-    "Queens, New York, United States",
-    "Richmond County, New York, United States",
-    "Borough of Bronx, New York, United States",
-    "Borough of Brooklyn, New York, United States",
-    "Borough of Manhattan, New York, United States",
-    "Borough of Queens, New York, United States",
-    "Borough of Staten Island, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34499",
-  "gbl_mdModified_dt": "2016-05-02T18:21:05Z",
-  "id": "nyu-2451-34499",
-  "nyu_addl_dspace_s": "35404",
-  "locn_geometry": "ENVELOPE(-74.301169, -73.700272, 40.9149309999998, 40.4962299999998)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+    "GIS Lab, Newman Library, Baruch CUNY"
+  ],
+  "dct_description_sm": [
+    "This line layer is a combination of the Census TIGER roads files for counties, re-projected to local state plane. Portions of roads in neighboring New Jersey were also included, so that bridges do not appear to halt in the middle of rivers (where state boundaries touch). The mtfcc field contains Census MAT/TIGER Feature Class Codes that classify features by type. A number of duplicate features in Brooklyn and Queens (errors in the line files) were deleted so that the id fields for the roads could serve as unique identifiers. The unique ID is linearid; created by the census. This layer was created as part of the NYC Geodatabase (NYC GDB) project, a resource designed for basic geographic analysis and thematic mapping within the five boroughs of New York City."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34499"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Newman Library (Bernard M. Baruch College)"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Roads",
+    "Transportation",
+    "Streets"
+  ],
+  "dct_title_s": "2010 New York City Roads",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYC Geodatabase (version jan2016)"
+  ],
+  "dct_issued_s": "1/15/2016",
+  "schema_provider_s": "Baruch CUNY",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34499\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://www.isotc211.org/schemas/2005/gmd/\":\"http://metadata.geo.nyu.edu/records/edu.nyu/handle/2451/34499/iso19139.xml\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74698/nyu_2451_34499.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/74752/nyu_2451_34499_doc.zip\"}",
+  "dct_source_sm": [
+    "nyu-2451-34635",
+    "nyu-2451-34636"
+  ],
+  "dct_spatial_sm": [
+    "New York, New York, United States",
+    "Bronx County, New York, United States",
+    "Kings County, New York, United States",
+    "New York County, New York, United States",
+    "Queens, New York, United States",
+    "Richmond County, New York, United States",
+    "Borough of Bronx, New York, United States",
+    "Borough of Brooklyn, New York, United States",
+    "Borough of Manhattan, New York, United States",
+    "Borough of Queens, New York, United States",
+    "Borough of Staten Island, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34499",
+  "gbl_mdModified_dt": "2016-05-02T18:21:05Z",
+  "id": "nyu-2451-34499",
+  "nyu_addl_dspace_s": "35404",
+  "locn_geometry": "ENVELOPE(-74.301169, -73.700272, 40.9149309999998, 40.4962299999998)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34500.json b/metadata-aardvark/Datasets/nyu-2451-34500.json
index f625f0744..eac35766e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34500.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34500.json
@@ -1,54 +1,68 @@
-{
-  "dct_creator_sm": [
-    "GIS Lab, Newman Library, Baruch CUNY"
-  ],
-  "dct_description_sm": "This point layer is an extract of NYC's Selected Facilities and Programs database that has been converted to a spatial layer. The data was taken \"as is\" and was not verified for accuracy or omissions. It includes all facilities coded as private schools (factypes 1101 through 1109). The capacity field is the total enrollment for the 2013-14 school year, with two additional fields that indicate enrollment for pre-k through 8th grade and 9th through 12th grade, as reported by the NYS Dept of Education. There is an sd field that indicates school district. The unique ID is id; a field created by the City. This layer was created as part of the NYC Geodatabase (NYC GDB) project, a resource designed for basic geographic analysis and thematic mapping within the five boroughs of New York City.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34500",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Newman Library (Bernard M. Baruch College)",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Elementary schools",
-    "Middle schools",
-    "High schools",
-    "Kindergarten",
-    "Private schools"
-  ],
-  "dct_title_s": "2015 New York City Private Schools",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYC Geodatabase (version jan2016)"
-  ],
-  "dct_issued_s": "1/15/2016",
-  "schema_provider_s": "Baruch CUNY",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34500\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74699/nyu_2451_34500.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://www.isotc211.org/schemas/2005/gmd/\":\"http://metadata.geo.nyu.edu/records/edu.nyu/handle/2451/34500/iso19139.xml\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/74753/nyu_2451_34500_doc.zip\"}",
-  "dct_source_sm": [
-    "nyu-2451-34635",
-    "nyu-2451-34636"
-  ],
-  "dct_spatial_sm": [
-    "New York, New York, United States",
-    "Bronx County, New York, United States",
-    "Kings County, New York, United States",
-    "New York County, New York, United States",
-    "Queens County, New York, United States",
-    "Richmond County, New York, United States",
-    "Borough of Bronx, New York, United States",
-    "Borough of Brooklyn, New York, United States",
-    "Borough of Manhattan, New York, United States",
-    "Borough of Queens, New York, United States",
-    "Borough of Staten Island, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34500",
-  "gbl_mdModified_dt": "2016-05-02T18:21:05Z",
-  "id": "nyu-2451-34500",
-  "nyu_addl_dspace_s": "35406",
-  "locn_geometry": "ENVELOPE(-74.2431414509684, -73.7123248484498, 40.9079015808067, 40.5095190010724)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+    "GIS Lab, Newman Library, Baruch CUNY"
+  ],
+  "dct_description_sm": [
+    "This point layer is an extract of NYC's Selected Facilities and Programs database that has been converted to a spatial layer. The data was taken \"as is\" and was not verified for accuracy or omissions. It includes all facilities coded as private schools (factypes 1101 through 1109). The capacity field is the total enrollment for the 2013-14 school year, with two additional fields that indicate enrollment for pre-k through 8th grade and 9th through 12th grade, as reported by the NYS Dept of Education. There is an sd field that indicates school district. The unique ID is id; a field created by the City. This layer was created as part of the NYC Geodatabase (NYC GDB) project, a resource designed for basic geographic analysis and thematic mapping within the five boroughs of New York City."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34500"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Newman Library (Bernard M. Baruch College)"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Elementary schools",
+    "Middle schools",
+    "High schools",
+    "Kindergarten",
+    "Private schools"
+  ],
+  "dct_title_s": "2015 New York City Private Schools",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYC Geodatabase (version jan2016)"
+  ],
+  "dct_issued_s": "1/15/2016",
+  "schema_provider_s": "Baruch CUNY",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34500\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74699/nyu_2451_34500.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://www.isotc211.org/schemas/2005/gmd/\":\"http://metadata.geo.nyu.edu/records/edu.nyu/handle/2451/34500/iso19139.xml\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/74753/nyu_2451_34500_doc.zip\"}",
+  "dct_source_sm": [
+    "nyu-2451-34635",
+    "nyu-2451-34636"
+  ],
+  "dct_spatial_sm": [
+    "New York, New York, United States",
+    "Bronx County, New York, United States",
+    "Kings County, New York, United States",
+    "New York County, New York, United States",
+    "Queens County, New York, United States",
+    "Richmond County, New York, United States",
+    "Borough of Bronx, New York, United States",
+    "Borough of Brooklyn, New York, United States",
+    "Borough of Manhattan, New York, United States",
+    "Borough of Queens, New York, United States",
+    "Borough of Staten Island, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34500",
+  "gbl_mdModified_dt": "2016-05-02T18:21:05Z",
+  "id": "nyu-2451-34500",
+  "nyu_addl_dspace_s": "35406",
+  "locn_geometry": "ENVELOPE(-74.2431414509684, -73.7123248484498, 40.9079015808067, 40.5095190010724)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34501.json b/metadata-aardvark/Datasets/nyu-2451-34501.json
index 3fac1e6f3..01b0c542e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34501.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34501.json
@@ -1,54 +1,68 @@
-{
-  "dct_creator_sm": [
-    "GIS Lab, Newman Library, Baruch CUNY"
-  ],
-  "dct_description_sm": "This point layer is an extract of NYC's Selected Facilities and Program Sites database that has been converted to a spatial layer. The data was take \"as is\" and was not verified for accuracy or omissions. It includes all facilities coded as public schools (factypes 1001 through 1018). The capacity field is the total enrollment for the 2013-14 school year, with two additional fields that indicate enrollment for pre-k through 8th grade and 9th through 12th grade, as reported by the NYS Dept of Education. There is an sd field that indicates school district. The unique ID is id, a field created by the City. This layer was created as part of the NYC Geodatabase (NYC GDB) project, a resource designed for basic geographic analysis and thematic mapping within the five boroughs of New York City.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34501",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Newman Library (Bernard M. Baruch College)",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Elementary schools",
-    "Middle schools",
-    "High schools",
-    "Kindergarten",
-    "Public schools"
-  ],
-  "dct_title_s": "2015 New York City Public Schools",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYC Geodatabase (version jan2016)"
-  ],
-  "dct_issued_s": "1/15/2016",
-  "schema_provider_s": "Baruch CUNY",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34501\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74700/nyu_2451_34501.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://www.isotc211.org/schemas/2005/gmd/\":\"http://metadata.geo.nyu.edu/records/edu.nyu/handle/2451/34501/iso19139.xml\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/74754/nyu_2451_34501_doc.zip\"}",
-  "dct_source_sm": [
-    "nyu-2451-34635",
-    "nyu-2451-34636"
-  ],
-  "dct_spatial_sm": [
-    "New York, New York, United States",
-    "Bronx County, New York, United States",
-    "Kings County, New York, United States",
-    "New York County, New York, United States",
-    "Queens County, New York, United States",
-    "Richmond County, New York, United States",
-    "Borough of Bronx, New York, United States",
-    "Borough of Brooklyn, New York, United States",
-    "Borough of Manhattan, New York, United States",
-    "Borough of Queens, New York, United States",
-    "Borough of Staten Island, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34501",
-  "gbl_mdModified_dt": "2016-05-02T18:21:05Z",
-  "id": "nyu-2451-34501",
-  "nyu_addl_dspace_s": "35407",
-  "locn_geometry": "ENVELOPE(-74.243950969043, -73.7086288204577, 40.9033081118142, 40.507769528921)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+    "GIS Lab, Newman Library, Baruch CUNY"
+  ],
+  "dct_description_sm": [
+    "This point layer is an extract of NYC's Selected Facilities and Program Sites database that has been converted to a spatial layer. The data was take \"as is\" and was not verified for accuracy or omissions. It includes all facilities coded as public schools (factypes 1001 through 1018). The capacity field is the total enrollment for the 2013-14 school year, with two additional fields that indicate enrollment for pre-k through 8th grade and 9th through 12th grade, as reported by the NYS Dept of Education. There is an sd field that indicates school district. The unique ID is id, a field created by the City. This layer was created as part of the NYC Geodatabase (NYC GDB) project, a resource designed for basic geographic analysis and thematic mapping within the five boroughs of New York City."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34501"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Newman Library (Bernard M. Baruch College)"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Elementary schools",
+    "Middle schools",
+    "High schools",
+    "Kindergarten",
+    "Public schools"
+  ],
+  "dct_title_s": "2015 New York City Public Schools",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYC Geodatabase (version jan2016)"
+  ],
+  "dct_issued_s": "1/15/2016",
+  "schema_provider_s": "Baruch CUNY",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34501\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74700/nyu_2451_34501.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://www.isotc211.org/schemas/2005/gmd/\":\"http://metadata.geo.nyu.edu/records/edu.nyu/handle/2451/34501/iso19139.xml\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/74754/nyu_2451_34501_doc.zip\"}",
+  "dct_source_sm": [
+    "nyu-2451-34635",
+    "nyu-2451-34636"
+  ],
+  "dct_spatial_sm": [
+    "New York, New York, United States",
+    "Bronx County, New York, United States",
+    "Kings County, New York, United States",
+    "New York County, New York, United States",
+    "Queens County, New York, United States",
+    "Richmond County, New York, United States",
+    "Borough of Bronx, New York, United States",
+    "Borough of Brooklyn, New York, United States",
+    "Borough of Manhattan, New York, United States",
+    "Borough of Queens, New York, United States",
+    "Borough of Staten Island, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34501",
+  "gbl_mdModified_dt": "2016-05-02T18:21:05Z",
+  "id": "nyu-2451-34501",
+  "nyu_addl_dspace_s": "35407",
+  "locn_geometry": "ENVELOPE(-74.243950969043, -73.7086288204577, 40.9033081118142, 40.507769528921)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34502.json b/metadata-aardvark/Datasets/nyu-2451-34502.json
index e4b3240c4..f35bdda66 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34502.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34502.json
@@ -1,52 +1,66 @@
-{
-  "dct_creator_sm": [
-    "GIS Lab, Newman Library, Baruch CUNY"
-  ],
-  "dct_description_sm": "The subway complexes layer was created to represent ridership data for the NYC subway system (Metropolitan Transportation Authority, or MTA). This layer is a subset of the subway stations layer (nyu_2451_34503) that has been combined with MTA statistics on ridership; it was originally created in August 2012 and has been updated annually. Ridership data is not available for each individual subway station, as many stations are linked via common entrances and passageways where transfers are free, and because ridership data is not collected for the Staten Island Railway stations. This layer was created by choosing an individual station from nyu_2451_34503 to represent the entire complex, and modifying the station name and train fields appropriately. It should be used for mapping ridership data or for analysis that requires this data, and not for specifying actual station locations or measuring distances. There are 421 complexes, and the field station_ct indicates how many stations are part of a complex. Annual, average weekday, and average weekend ridership is provided for 2007 to 2014. The unique ID is complex_id, which was created by alphabetizing the complexes by borough and station name and assigning a sequential number to a borough prefix. This layer does not include the new 34th St - 11 Av station on the 7 line; it will be updated in summer 2016 once ridership data becomes available. This layer was created as part of the NYC Geodatabase (NYC GDB) project, a resource designed for basic geographic analysis and thematic mapping within the five boroughs of New York City.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34502",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Newman Library (Bernard M. Baruch College)",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Subway stations",
-    "Transportation",
-    "Urban transportation",
-    "Local transit",
-    "Commuting"
-  ],
-  "dct_title_s": "2015 New York City Subway Complexes and Ridership",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYC Geodatabase (version jan2016)"
-  ],
-  "dct_issued_s": "1/15/2016",
-  "schema_provider_s": "Baruch CUNY",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34502\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74701/nyu_2451_34502.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://www.isotc211.org/schemas/2005/gmd/\":\"http://metadata.geo.nyu.edu/records/edu.nyu/handle/2451/34502/iso19139.xml\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/74755/nyu_2451_34502_doc.zip\"}",
-  "dct_source_sm": [
-    "nyu-2451-34635",
-    "nyu-2451-34636"
-  ],
-  "dct_spatial_sm": [
-    "New York, New York, United States",
-    "Bronx County, New York, United States",
-    "Kings County, New York, United States",
-    "New York County, New York, United States",
-    "Queens County, New York, United States",
-    "Borough of Bronx, New York, United States",
-    "Borough of Brooklyn, New York, United States",
-    "Borough of Manhattan, New York, United States",
-    "Borough of Queens, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34502",
-  "gbl_mdModified_dt": "2016-05-02T18:21:05Z",
-  "id": "nyu-2451-34502",
-  "nyu_addl_dspace_s": "35408",
-  "locn_geometry": "ENVELOPE(-74.030876, -73.755405, 40.9031249999998, 40.5761269999998)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+    "GIS Lab, Newman Library, Baruch CUNY"
+  ],
+  "dct_description_sm": [
+    "The subway complexes layer was created to represent ridership data for the NYC subway system (Metropolitan Transportation Authority, or MTA). This layer is a subset of the subway stations layer (nyu_2451_34503) that has been combined with MTA statistics on ridership; it was originally created in August 2012 and has been updated annually. Ridership data is not available for each individual subway station, as many stations are linked via common entrances and passageways where transfers are free, and because ridership data is not collected for the Staten Island Railway stations. This layer was created by choosing an individual station from nyu_2451_34503 to represent the entire complex, and modifying the station name and train fields appropriately. It should be used for mapping ridership data or for analysis that requires this data, and not for specifying actual station locations or measuring distances. There are 421 complexes, and the field station_ct indicates how many stations are part of a complex. Annual, average weekday, and average weekend ridership is provided for 2007 to 2014. The unique ID is complex_id, which was created by alphabetizing the complexes by borough and station name and assigning a sequential number to a borough prefix. This layer does not include the new 34th St - 11 Av station on the 7 line; it will be updated in summer 2016 once ridership data becomes available. This layer was created as part of the NYC Geodatabase (NYC GDB) project, a resource designed for basic geographic analysis and thematic mapping within the five boroughs of New York City."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34502"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Newman Library (Bernard M. Baruch College)"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Subway stations",
+    "Transportation",
+    "Urban transportation",
+    "Local transit",
+    "Commuting"
+  ],
+  "dct_title_s": "2015 New York City Subway Complexes and Ridership",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYC Geodatabase (version jan2016)"
+  ],
+  "dct_issued_s": "1/15/2016",
+  "schema_provider_s": "Baruch CUNY",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34502\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74701/nyu_2451_34502.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://www.isotc211.org/schemas/2005/gmd/\":\"http://metadata.geo.nyu.edu/records/edu.nyu/handle/2451/34502/iso19139.xml\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/74755/nyu_2451_34502_doc.zip\"}",
+  "dct_source_sm": [
+    "nyu-2451-34635",
+    "nyu-2451-34636"
+  ],
+  "dct_spatial_sm": [
+    "New York, New York, United States",
+    "Bronx County, New York, United States",
+    "Kings County, New York, United States",
+    "New York County, New York, United States",
+    "Queens County, New York, United States",
+    "Borough of Bronx, New York, United States",
+    "Borough of Brooklyn, New York, United States",
+    "Borough of Manhattan, New York, United States",
+    "Borough of Queens, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34502",
+  "gbl_mdModified_dt": "2016-05-02T18:21:05Z",
+  "id": "nyu-2451-34502",
+  "nyu_addl_dspace_s": "35408",
+  "locn_geometry": "ENVELOPE(-74.030876, -73.755405, 40.9031249999998, 40.5761269999998)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34503.json b/metadata-aardvark/Datasets/nyu-2451-34503.json
index 20557915a..91900628e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34503.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34503.json
@@ -1,54 +1,68 @@
-{
-  "dct_creator_sm": [
-    "GIS Lab, Newman Library, Baruch CUNY"
-  ],
-  "dct_description_sm": "This point layer was created from the Metropolitan Transportation Authority's (MTA) stops file in May 2015  and was updated in September 2015 to add the new 34th St - 11 Av station on the 7 line. The data was converted to a spatial layer and re-projected in local state plane, with some modifications to remove duplicate points. Stations represent distinct platforms served by specific trains, and the location represents the center of the platform. For example, 14th-St-Union Square is represented as three stations in distinct geographic locations based on train service: The L train, the N Q R trains, and the 4 5 6 trains. The complex_id field relates individual stations to shared complexes where platforms are connected and transfers are free in the subway complexes layer (nyu_2451_34502). The multi field indicates whether the station is one of many stations in a complex. The most recent NYC subway map was consulted to assign trains to stations since the MTA stops file lacked this information. The names of stations were taken directly from the stops file and may vary from the names printed on official subway maps. The unique ID is stop_id, a field created by the MTA. This layer was created as part of the NYC Geodatabase (NYC GDB) project, a resource designed for basic geographic analysis and thematic mapping within the five boroughs of New York City.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34503",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Newman Library (Bernard M. Baruch College)",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Subway stations",
-    "Transportation",
-    "Subway stations--New York (City)",
-    "Urban transportation",
-    "Local transit"
-  ],
-  "dct_title_s": "2015 New York City Subway Stations",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYC Geodatabase (version jan2016)"
-  ],
-  "dct_issued_s": "1/15/2016",
-  "schema_provider_s": "Baruch CUNY",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34503\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74702/nyu_2451_34503.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://www.isotc211.org/schemas/2005/gmd/\":\"http://metadata.geo.nyu.edu/records/edu.nyu/handle/2451/34503/iso19139.xml\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/74756/nyu_2451_34503_doc.zip\"}",
-  "dct_source_sm": [
-    "nyu-2451-34635",
-    "nyu-2451-34636"
-  ],
-  "dct_spatial_sm": [
-    "New York, New York, United States",
-    "Bronx County, New York, United States",
-    "Kings County, New York, United States",
-    "New York County, New York, United States",
-    "Queens County, New York, United States",
-    "Richmond County, New York, United States",
-    "Borough of Bronx, New York, United States",
-    "Borough of Brooklyn, New York, United States",
-    "Borough of Manhattan, New York, United States",
-    "Borough of Queens, New York, United States",
-    "Borough of Staten Island, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34503",
-  "gbl_mdModified_dt": "2016-05-02T18:21:04Z",
-  "id": "nyu-2451-34503",
-  "nyu_addl_dspace_s": "35409",
-  "locn_geometry": "ENVELOPE(-74.251961, -73.755405, 40.9031249999997, 40.5127639999997)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "GIS Lab, Newman Library, Baruch CUNY"
+  ],
+  "dct_description_sm": [
+    "This point layer was created from the Metropolitan Transportation Authority's (MTA) stops file in May 2015  and was updated in September 2015 to add the new 34th St - 11 Av station on the 7 line. The data was converted to a spatial layer and re-projected in local state plane, with some modifications to remove duplicate points. Stations represent distinct platforms served by specific trains, and the location represents the center of the platform. For example, 14th-St-Union Square is represented as three stations in distinct geographic locations based on train service: The L train, the N Q R trains, and the 4 5 6 trains. The complex_id field relates individual stations to shared complexes where platforms are connected and transfers are free in the subway complexes layer (nyu_2451_34502). The multi field indicates whether the station is one of many stations in a complex. The most recent NYC subway map was consulted to assign trains to stations since the MTA stops file lacked this information. The names of stations were taken directly from the stops file and may vary from the names printed on official subway maps. The unique ID is stop_id, a field created by the MTA. This layer was created as part of the NYC Geodatabase (NYC GDB) project, a resource designed for basic geographic analysis and thematic mapping within the five boroughs of New York City."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34503"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Newman Library (Bernard M. Baruch College)"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Subway stations",
+    "Transportation",
+    "Subway stations--New York (City)",
+    "Urban transportation",
+    "Local transit"
+  ],
+  "dct_title_s": "2015 New York City Subway Stations",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYC Geodatabase (version jan2016)"
+  ],
+  "dct_issued_s": "1/15/2016",
+  "schema_provider_s": "Baruch CUNY",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34503\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74702/nyu_2451_34503.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://www.isotc211.org/schemas/2005/gmd/\":\"http://metadata.geo.nyu.edu/records/edu.nyu/handle/2451/34503/iso19139.xml\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/74756/nyu_2451_34503_doc.zip\"}",
+  "dct_source_sm": [
+    "nyu-2451-34635",
+    "nyu-2451-34636"
+  ],
+  "dct_spatial_sm": [
+    "New York, New York, United States",
+    "Bronx County, New York, United States",
+    "Kings County, New York, United States",
+    "New York County, New York, United States",
+    "Queens County, New York, United States",
+    "Richmond County, New York, United States",
+    "Borough of Bronx, New York, United States",
+    "Borough of Brooklyn, New York, United States",
+    "Borough of Manhattan, New York, United States",
+    "Borough of Queens, New York, United States",
+    "Borough of Staten Island, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34503",
+  "gbl_mdModified_dt": "2016-05-02T18:21:04Z",
+  "id": "nyu-2451-34503",
+  "nyu_addl_dspace_s": "35409",
+  "locn_geometry": "ENVELOPE(-74.251961, -73.755405, 40.9031249999997, 40.5127639999997)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34504.json b/metadata-aardvark/Datasets/nyu-2451-34504.json
index 538aa4602..613248728 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34504.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34504.json
@@ -1,52 +1,66 @@
-{
-  "dct_creator_sm": [
-    "GIS Lab, Newman Library, Baruch CUNY"
-  ],
-  "dct_description_sm": "This point layer is an extract of the 2010 Census Center of Population file that has been converted to a spatial layer and reprojected to local state plane. The population centers (aka population centroids) represent the center of a population's distribution within a census tract, which can be useful for operations like measuring the distance of a tract's population from some service or hazard. The notes field indicates whether a tract's population center falls outside the tract boundary in an adjacent tract or body of water; this can occur due to the population distribution and irregular geometric shape of some tracts. The pop2010 field contains the total population from the 2010 Census. The unique ID is tractid; the FIPS state-county-tract- number code. This layer was created as part of the NYC Geodatabase (NYC GDB) project, a resource designed for basic geographic analysis and thematic mapping within the five boroughs of New York City.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34504",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Newman Library (Bernard M. Baruch College)",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Population",
-    "Census districts",
-    "Population geography"
-  ],
-  "dct_title_s": "2010 New York City Census Tract Population Centers",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYC Geodatabase (version jan2016)"
-  ],
-  "dct_issued_s": "1/15/2016",
-  "schema_provider_s": "Baruch CUNY",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34504\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74703/nyu_2451_34504.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://www.isotc211.org/schemas/2005/gmd/\":\"http://metadata.geo.nyu.edu/records/edu.nyu/handle/2451/34504/iso19139.xml\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/74757/nyu_2451_34504_doc.zip\"}",
-  "dct_source_sm": [
-    "nyu-2451-34635",
-    "nyu-2451-34636"
-  ],
-  "dct_spatial_sm": [
-    "New York, New York, United States",
-    "Bronx County, New York, United States",
-    "Kings County, New York, United States",
-    "New York County, New York, United States",
-    "Queens County, New York, United States",
-    "Richmond County, New York, United States",
-    "Borough of Bronx, New York, United States",
-    "Borough of Brooklyn, New York, United States",
-    "Borough of Manhattan, New York, United States",
-    "Borough of Queens, New York, United States",
-    "Borough of Staten Island, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34504",
-  "gbl_mdModified_dt": "2016-05-02T18:21:04Z",
-  "id": "nyu-2451-34504",
-  "nyu_addl_dspace_s": "35411",
-  "locn_geometry": "ENVELOPE(-74.244354, -73.704479, 40.9131229999998, 40.5024669999998)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+    "GIS Lab, Newman Library, Baruch CUNY"
+  ],
+  "dct_description_sm": [
+    "This point layer is an extract of the 2010 Census Center of Population file that has been converted to a spatial layer and reprojected to local state plane. The population centers (aka population centroids) represent the center of a population's distribution within a census tract, which can be useful for operations like measuring the distance of a tract's population from some service or hazard. The notes field indicates whether a tract's population center falls outside the tract boundary in an adjacent tract or body of water; this can occur due to the population distribution and irregular geometric shape of some tracts. The pop2010 field contains the total population from the 2010 Census. The unique ID is tractid; the FIPS state-county-tract- number code. This layer was created as part of the NYC Geodatabase (NYC GDB) project, a resource designed for basic geographic analysis and thematic mapping within the five boroughs of New York City."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34504"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Newman Library (Bernard M. Baruch College)"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Population",
+    "Census districts",
+    "Population geography"
+  ],
+  "dct_title_s": "2010 New York City Census Tract Population Centers",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYC Geodatabase (version jan2016)"
+  ],
+  "dct_issued_s": "1/15/2016",
+  "schema_provider_s": "Baruch CUNY",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34504\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74703/nyu_2451_34504.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://www.isotc211.org/schemas/2005/gmd/\":\"http://metadata.geo.nyu.edu/records/edu.nyu/handle/2451/34504/iso19139.xml\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/74757/nyu_2451_34504_doc.zip\"}",
+  "dct_source_sm": [
+    "nyu-2451-34635",
+    "nyu-2451-34636"
+  ],
+  "dct_spatial_sm": [
+    "New York, New York, United States",
+    "Bronx County, New York, United States",
+    "Kings County, New York, United States",
+    "New York County, New York, United States",
+    "Queens County, New York, United States",
+    "Richmond County, New York, United States",
+    "Borough of Bronx, New York, United States",
+    "Borough of Brooklyn, New York, United States",
+    "Borough of Manhattan, New York, United States",
+    "Borough of Queens, New York, United States",
+    "Borough of Staten Island, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34504",
+  "gbl_mdModified_dt": "2016-05-02T18:21:04Z",
+  "id": "nyu-2451-34504",
+  "nyu_addl_dspace_s": "35411",
+  "locn_geometry": "ENVELOPE(-74.244354, -73.704479, 40.9131229999998, 40.5024669999998)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34505.json b/metadata-aardvark/Datasets/nyu-2451-34505.json
index e5c3d1d49..eee138850 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34505.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34505.json
@@ -1,53 +1,67 @@
-{
-  "dct_creator_sm": [
-    "GIS Lab, Newman Library, Baruch CUNY"
-  ],
-  "dct_description_sm": "This polygon layer is a subset of the Census TIGER census tract file, re-projected to local state plane and modified by subtracting a subset of the Census TIGER water layer (nyu_2451_34507) from it to create land-based boundaries. Tracts are statistical areas built from census blockgroups that are designed to have an ideal size of 4,000 residents, with range of 1,200 to 8,000. The nta fields indicate the Neighborhood Tabulation Area (NTA) to which the tract belongs; NTAs are statistical areas created by the NYC Dept of City Planning for presenting census data. The unique ID is tractid; the FIPS state-county-tract number code. This layer was created as part of the NYC Geodatabase (NYC GDB) project, a resource designed for basic geographic analysis and thematic mapping within the five boroughs of New York City.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34505",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Newman Library (Bernard M. Baruch College)",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Census districts",
-    "Population",
-    "Population geography",
-    "Neighborhoods"
-  ],
-  "dct_title_s": "2010 New York City Census Tracts",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYC Geodatabase (version jan2016)"
-  ],
-  "dct_issued_s": "1/15/2016",
-  "schema_provider_s": "Baruch CUNY",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34505\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74704/nyu_2451_34505.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://www.isotc211.org/schemas/2005/gmd/\":\"http://metadata.geo.nyu.edu/records/edu.nyu/handle/2451/34505/iso19139.xml\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/74758/nyu_2451_34505_doc.zip\"}",
-  "dct_source_sm": [
-    "nyu-2451-34635",
-    "nyu-2451-34636"
-  ],
-  "dct_spatial_sm": [
-    "New York, New York, United States",
-    "Bronx County, New York, United States",
-    "Kings County, New York, United States",
-    "New York County, New York, United States",
-    "Queens County, New York, United States",
-    "Richmond County, New York, United States",
-    "Borough of Bronx, New York, United States",
-    "Borough of Brooklyn, New York, United States",
-    "Borough of Manhattan, New York, United States",
-    "Borough of Queens, New York, United States",
-    "Borough of Staten Island, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34505",
-  "gbl_mdModified_dt": "2016-05-02T18:21:04Z",
-  "id": "nyu-2451-34505",
-  "nyu_addl_dspace_s": "35412",
-  "locn_geometry": "ENVELOPE(-74.255895, -73.700272, 40.9152819999998, 40.4959289999998)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+    "GIS Lab, Newman Library, Baruch CUNY"
+  ],
+  "dct_description_sm": [
+    "This polygon layer is a subset of the Census TIGER census tract file, re-projected to local state plane and modified by subtracting a subset of the Census TIGER water layer (nyu_2451_34507) from it to create land-based boundaries. Tracts are statistical areas built from census blockgroups that are designed to have an ideal size of 4,000 residents, with range of 1,200 to 8,000. The nta fields indicate the Neighborhood Tabulation Area (NTA) to which the tract belongs; NTAs are statistical areas created by the NYC Dept of City Planning for presenting census data. The unique ID is tractid; the FIPS state-county-tract number code. This layer was created as part of the NYC Geodatabase (NYC GDB) project, a resource designed for basic geographic analysis and thematic mapping within the five boroughs of New York City."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34505"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Newman Library (Bernard M. Baruch College)"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Census districts",
+    "Population",
+    "Population geography",
+    "Neighborhoods"
+  ],
+  "dct_title_s": "2010 New York City Census Tracts",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYC Geodatabase (version jan2016)"
+  ],
+  "dct_issued_s": "1/15/2016",
+  "schema_provider_s": "Baruch CUNY",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34505\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74704/nyu_2451_34505.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://www.isotc211.org/schemas/2005/gmd/\":\"http://metadata.geo.nyu.edu/records/edu.nyu/handle/2451/34505/iso19139.xml\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/74758/nyu_2451_34505_doc.zip\"}",
+  "dct_source_sm": [
+    "nyu-2451-34635",
+    "nyu-2451-34636"
+  ],
+  "dct_spatial_sm": [
+    "New York, New York, United States",
+    "Bronx County, New York, United States",
+    "Kings County, New York, United States",
+    "New York County, New York, United States",
+    "Queens County, New York, United States",
+    "Richmond County, New York, United States",
+    "Borough of Bronx, New York, United States",
+    "Borough of Brooklyn, New York, United States",
+    "Borough of Manhattan, New York, United States",
+    "Borough of Queens, New York, United States",
+    "Borough of Staten Island, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34505",
+  "gbl_mdModified_dt": "2016-05-02T18:21:04Z",
+  "id": "nyu-2451-34505",
+  "nyu_addl_dspace_s": "35412",
+  "locn_geometry": "ENVELOPE(-74.255895, -73.700272, 40.9152819999998, 40.4959289999998)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34506.json b/metadata-aardvark/Datasets/nyu-2451-34506.json
index 0b43dcdb7..a8f680903 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34506.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34506.json
@@ -1,50 +1,64 @@
-{
-  "dct_creator_sm": [
-    "GIS Lab, Newman Library, Baruch CUNY"
-  ],
-  "dct_description_sm": "This point layer is an extract from the Metropolitan Transportation Authority's (MTA) stops files for Metro North and the Long Island Railroad (LIRR) that have been combined to create one train station file for the entire city. The unique ID is rail_id, a field created by attaching a railroad prefix for either Metro North or the LIRR to numbers created by the MTA. This layer was created as part of the NYC Geodatabase (NYC GDB) project, a resource designed for basic geographic analysis and thematic mapping within the five boroughs of New York City.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34506",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Newman Library (Bernard M. Baruch College)",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Transportation",
-    "Railroads",
-    "Railroad stations"
-  ],
-  "dct_title_s": "2012 New York City Train Stations",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYC Geodatabase (version jan2016)"
-  ],
-  "dct_issued_s": "1/15/2016",
-  "schema_provider_s": "Baruch CUNY",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34506\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74705/nyu_2451_34506.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://www.isotc211.org/schemas/2005/gmd/\":\"http://metadata.geo.nyu.edu/records/edu.nyu/handle/2451/34506/iso19139.xml\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/74759/nyu_2451_34506_doc.zip\"}",
-  "dct_source_sm": [
-    "nyu-2451-34635",
-    "nyu-2451-34636"
-  ],
-  "dct_spatial_sm": [
-    "New York City, New York, United States",
-    "Bronx County, New York, United States",
-    "Kings County, New York, United States",
-    "New York County, New York, United States",
-    "Queens County, New York, United States",
-    "Borough of Bronx, New York, United States",
-    "Borough of Brooklyn, New York, United States",
-    "Borough of Manhattan, New York, United States",
-    "Borough of Queens, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2012"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34506",
-  "gbl_mdModified_dt": "2016-05-02T18:21:04Z",
-  "id": "nyu-2451-34506",
-  "nyu_addl_dspace_s": "35413",
-  "locn_geometry": "ENVELOPE(-73.99358, -73.72862, 40.9054239999998, 40.6091299999998)",
-  "gbl_indexYear_im": 2012
+{
+  "dct_creator_sm": [
+    "GIS Lab, Newman Library, Baruch CUNY"
+  ],
+  "dct_description_sm": [
+    "This point layer is an extract from the Metropolitan Transportation Authority's (MTA) stops files for Metro North and the Long Island Railroad (LIRR) that have been combined to create one train station file for the entire city. The unique ID is rail_id, a field created by attaching a railroad prefix for either Metro North or the LIRR to numbers created by the MTA. This layer was created as part of the NYC Geodatabase (NYC GDB) project, a resource designed for basic geographic analysis and thematic mapping within the five boroughs of New York City."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34506"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Newman Library (Bernard M. Baruch College)"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Transportation",
+    "Railroads",
+    "Railroad stations"
+  ],
+  "dct_title_s": "2012 New York City Train Stations",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYC Geodatabase (version jan2016)"
+  ],
+  "dct_issued_s": "1/15/2016",
+  "schema_provider_s": "Baruch CUNY",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34506\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74705/nyu_2451_34506.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://www.isotc211.org/schemas/2005/gmd/\":\"http://metadata.geo.nyu.edu/records/edu.nyu/handle/2451/34506/iso19139.xml\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/74759/nyu_2451_34506_doc.zip\"}",
+  "dct_source_sm": [
+    "nyu-2451-34635",
+    "nyu-2451-34636"
+  ],
+  "dct_spatial_sm": [
+    "New York City, New York, United States",
+    "Bronx County, New York, United States",
+    "Kings County, New York, United States",
+    "New York County, New York, United States",
+    "Queens County, New York, United States",
+    "Borough of Bronx, New York, United States",
+    "Borough of Brooklyn, New York, United States",
+    "Borough of Manhattan, New York, United States",
+    "Borough of Queens, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2012"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34506",
+  "gbl_mdModified_dt": "2016-05-02T18:21:04Z",
+  "id": "nyu-2451-34506",
+  "nyu_addl_dspace_s": "35413",
+  "locn_geometry": "ENVELOPE(-73.99358, -73.72862, 40.9054239999998, 40.6091299999998)",
+  "gbl_indexYear_im": [
+    2012
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34507.json b/metadata-aardvark/Datasets/nyu-2451-34507.json
index 64f303145..4d5f4d295 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34507.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34507.json
@@ -1,57 +1,71 @@
-{
-  "dct_creator_sm": [
-    "GIS Lab, Newman Library, Baruch CUNY"
-  ],
-  "dct_description_sm": "This polygon layer is a subset and combination of the Census TIGER county water files for all counties in the metro region, re-projected to local state plane. Individual water features that were of significant collective size and that would be appropriate for city-level maps were selected from the master water feature set (nyu_2451_34516), with particular attention paid to areas around and along: the Atlantic Coast, Long Island Sound, Hudson River, East River, Harlem River, Arthur Kill, Hackensack River, Passaic River, New York Bay, Newark Bay, Raritan Bay, and Jamaica Bay. This data was created as part of the NYC Geodatabase (NYC GDB) project, a resource designed for basic geographic analysis and thematic mapping within the five boroughs of New York City.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34507",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Newman Library (Bernard M. Baruch College)",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Rivers",
-    "Water",
-    "Bays",
-    "Coasts",
-    "Bodies of water"
-  ],
-  "dct_title_s": "2010 New York City Coastal Water and Rivers",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYC Geodatabase (version jan2016)"
-  ],
-  "dct_issued_s": "1/15/2016",
-  "schema_provider_s": "Baruch CUNY",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34507\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74706/nyu_2451_34507.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://www.isotc211.org/schemas/2005/gmd/\":\"http://metadata.geo.nyu.edu/records/edu.nyu/handle/2451/34507/iso19139.xml\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/74760/nyu_2451_34507_doc.zip\"}",
-  "dct_source_sm": [
-    "nyu-2451-34635",
-    "nyu-2451-34636"
-  ],
-  "dct_spatial_sm": [
-    "New York City, New York, United States",
-    "Bronx County, New York, United States",
-    "Kings County, New York, United States",
-    "New York County, New York, United States",
-    "Queens County, New York, United States",
-    "Richmond County, New York, United States",
-    "Nassau County, New York, United States",
-    "Suffolk County, New York, United States",
-    "Westchester County, New York, United States",
-    "Borough of Bronx, New York, United States",
-    "Borough of Brooklyn, New York, United States",
-    "Borough of Manhattan, New York, United States",
-    "Borough of Queens, New York, United States",
-    "Borough of Staten Island, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34507",
-  "gbl_mdModified_dt": "2016-05-02T18:21:04Z",
-  "id": "nyu-2451-34507",
-  "nyu_addl_dspace_s": "35414",
-  "locn_geometry": "ENVELOPE(-74.527895, -71.777491, 42.1286109999999, 39.4751979999998)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+    "GIS Lab, Newman Library, Baruch CUNY"
+  ],
+  "dct_description_sm": [
+    "This polygon layer is a subset and combination of the Census TIGER county water files for all counties in the metro region, re-projected to local state plane. Individual water features that were of significant collective size and that would be appropriate for city-level maps were selected from the master water feature set (nyu_2451_34516), with particular attention paid to areas around and along: the Atlantic Coast, Long Island Sound, Hudson River, East River, Harlem River, Arthur Kill, Hackensack River, Passaic River, New York Bay, Newark Bay, Raritan Bay, and Jamaica Bay. This data was created as part of the NYC Geodatabase (NYC GDB) project, a resource designed for basic geographic analysis and thematic mapping within the five boroughs of New York City."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34507"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Newman Library (Bernard M. Baruch College)"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Rivers",
+    "Water",
+    "Bays",
+    "Coasts",
+    "Bodies of water"
+  ],
+  "dct_title_s": "2010 New York City Coastal Water and Rivers",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYC Geodatabase (version jan2016)"
+  ],
+  "dct_issued_s": "1/15/2016",
+  "schema_provider_s": "Baruch CUNY",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34507\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74706/nyu_2451_34507.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://www.isotc211.org/schemas/2005/gmd/\":\"http://metadata.geo.nyu.edu/records/edu.nyu/handle/2451/34507/iso19139.xml\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/74760/nyu_2451_34507_doc.zip\"}",
+  "dct_source_sm": [
+    "nyu-2451-34635",
+    "nyu-2451-34636"
+  ],
+  "dct_spatial_sm": [
+    "New York City, New York, United States",
+    "Bronx County, New York, United States",
+    "Kings County, New York, United States",
+    "New York County, New York, United States",
+    "Queens County, New York, United States",
+    "Richmond County, New York, United States",
+    "Nassau County, New York, United States",
+    "Suffolk County, New York, United States",
+    "Westchester County, New York, United States",
+    "Borough of Bronx, New York, United States",
+    "Borough of Brooklyn, New York, United States",
+    "Borough of Manhattan, New York, United States",
+    "Borough of Queens, New York, United States",
+    "Borough of Staten Island, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34507",
+  "gbl_mdModified_dt": "2016-05-02T18:21:04Z",
+  "id": "nyu-2451-34507",
+  "nyu_addl_dspace_s": "35414",
+  "locn_geometry": "ENVELOPE(-74.527895, -71.777491, 42.1286109999999, 39.4751979999998)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34508.json b/metadata-aardvark/Datasets/nyu-2451-34508.json
index cb18513af..cbdd53a2f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34508.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34508.json
@@ -1,54 +1,68 @@
-{
-  "dct_creator_sm": [
-    "GIS Lab, Newman Library, Baruch CUNY"
-  ],
-  "dct_description_sm": "This polygon layer is a subset and combination of the Census TIGER county water files for the five boroughs, re-projected to local state plane. Large, individual water features that represent lakes or reservoirs were selected from the master water feature set (nyu_2451_34516), to provide basic reference for thematic maps. The unique ID is hydroid, created by the Census. This data was created as part of the NYC Geodatabase (NYC GDB) project, a resource designed for basic geographic analysis and thematic mapping within the five boroughs of New York City.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34508",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Newman Library (Bernard M. Baruch College)",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Lakes",
-    "Reservoirs",
-    "Water",
-    "Ponds",
-    "Bodies of water"
-  ],
-  "dct_title_s": "2010 New York City Lakes and Reservoirs",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYC Geodatabase (version jan2016)"
-  ],
-  "dct_issued_s": "1/15/2016",
-  "schema_provider_s": "Baruch CUNY",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34508\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74707/nyu_2451_34508.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://www.isotc211.org/schemas/2005/gmd/\":\"http://metadata.geo.nyu.edu/records/edu.nyu/handle/2451/34508/iso19139.xml\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/74761/nyu_2451_34508_doc.zip\"}",
-  "dct_source_sm": [
-    "nyu-2451-34635",
-    "nyu-2451-34636"
-  ],
-  "dct_spatial_sm": [
-    "New York City, New York, United States",
-    "Bronx County, New York, United States",
-    "Kings County, New York, United States",
-    "New York County, New York, United States",
-    "Queens County, New York, United States",
-    "Richmond County, New York, United States",
-    "Borough of Bronx, New York, United States",
-    "Borough of Brooklyn, New York, United States",
-    "Borough of Manhattan, New York, United States",
-    "Borough of Queens, New York, United States",
-    "Borough of Staten Island, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34508",
-  "gbl_mdModified_dt": "2016-05-02T18:21:03Z",
-  "id": "nyu-2451-34508",
-  "nyu_addl_dspace_s": "35415",
-  "locn_geometry": "ENVELOPE(-74.192781, -73.782417, 40.8822319999998, 40.5130519999998)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+    "GIS Lab, Newman Library, Baruch CUNY"
+  ],
+  "dct_description_sm": [
+    "This polygon layer is a subset and combination of the Census TIGER county water files for the five boroughs, re-projected to local state plane. Large, individual water features that represent lakes or reservoirs were selected from the master water feature set (nyu_2451_34516), to provide basic reference for thematic maps. The unique ID is hydroid, created by the Census. This data was created as part of the NYC Geodatabase (NYC GDB) project, a resource designed for basic geographic analysis and thematic mapping within the five boroughs of New York City."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34508"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Newman Library (Bernard M. Baruch College)"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Lakes",
+    "Reservoirs",
+    "Water",
+    "Ponds",
+    "Bodies of water"
+  ],
+  "dct_title_s": "2010 New York City Lakes and Reservoirs",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYC Geodatabase (version jan2016)"
+  ],
+  "dct_issued_s": "1/15/2016",
+  "schema_provider_s": "Baruch CUNY",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34508\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74707/nyu_2451_34508.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://www.isotc211.org/schemas/2005/gmd/\":\"http://metadata.geo.nyu.edu/records/edu.nyu/handle/2451/34508/iso19139.xml\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/74761/nyu_2451_34508_doc.zip\"}",
+  "dct_source_sm": [
+    "nyu-2451-34635",
+    "nyu-2451-34636"
+  ],
+  "dct_spatial_sm": [
+    "New York City, New York, United States",
+    "Bronx County, New York, United States",
+    "Kings County, New York, United States",
+    "New York County, New York, United States",
+    "Queens County, New York, United States",
+    "Richmond County, New York, United States",
+    "Borough of Bronx, New York, United States",
+    "Borough of Brooklyn, New York, United States",
+    "Borough of Manhattan, New York, United States",
+    "Borough of Queens, New York, United States",
+    "Borough of Staten Island, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34508",
+  "gbl_mdModified_dt": "2016-05-02T18:21:03Z",
+  "id": "nyu-2451-34508",
+  "nyu_addl_dspace_s": "35415",
+  "locn_geometry": "ENVELOPE(-74.192781, -73.782417, 40.8822319999998, 40.5130519999998)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34509.json b/metadata-aardvark/Datasets/nyu-2451-34509.json
index bd9b0166e..fb86a8e9e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34509.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34509.json
@@ -1,54 +1,68 @@
-{
-  "dct_creator_sm": [
-    "GIS Lab, Newman Library, Baruch CUNY"
-  ],
-  "dct_description_sm": "This polygon layer is a subset of the Census TIGER ZCTA file, re-projected to local state plane and modified by subtracting a subset of the Census TIGER water layer (nyu_2451_34507) from it to create land-based boundaries. ZCTAs are statistical areas designed to approximate USPS ZIP Codes. They are built from census blocks that are aggregated based on common postal addresses assigned to streets. There are some non-geographical ZIP Codes for which there are no corresponding ZCTAs. ZCTAs may cross borough / county boundaries; the note field indicates the exceptions. In particular ZCTAs 11001, 11003, and 11040 are partially located in Queens, but a large majority of the land area and population are in Nassau County. The unique ID is zcta; the five-digit ZCTA / ZIP code. This data was created as part of the NYC Geodatabase (NYC GDB) project, a resource designed for basic geographic analysis and thematic mapping within the five boroughs of New York City.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34509",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Newman Library (Bernard M. Baruch College)",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Zip codes",
-    "Census districts",
-    "Postal codes",
-    "Postal zones",
-    "Population geography"
-  ],
-  "dct_title_s": "2010 New York City Zip Code Tabulation Areas (ZCTAs)",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYC Geodatabase (version jan2016)"
-  ],
-  "dct_issued_s": "1/15/2016",
-  "schema_provider_s": "Baruch CUNY",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34509\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74708/nyu_2451_34509.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://www.isotc211.org/schemas/2005/gmd/\":\"http://metadata.geo.nyu.edu/records/edu.nyu/handle/2451/34509/iso19139.xml\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/74762/nyu_2451_34509_doc.zip\"}",
-  "dct_source_sm": [
-    "nyu-2451-34635",
-    "nyu-2451-34636"
-  ],
-  "dct_spatial_sm": [
-    "New York, New York, United States",
-    "Bronx County, New York, United States",
-    "Kings County, New York, United States",
-    "New York County, New York, United States",
-    "Queens County, New York, United States",
-    "Richmond County, New York, United States",
-    "Borough of Bronx, New York, United States",
-    "Borough of Brooklyn, New York, United States",
-    "Borough of Manhattan, New York, United States",
-    "Borough of Queens, New York, United States",
-    "Borough of Staten Island, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34509",
-  "gbl_mdModified_dt": "2016-05-02T18:21:03Z",
-  "id": "nyu-2451-34509",
-  "nyu_addl_dspace_s": "35416",
-  "locn_geometry": "ENVELOPE(-74.255895, -73.650997, 40.9152819999998, 40.4959289999998)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+    "GIS Lab, Newman Library, Baruch CUNY"
+  ],
+  "dct_description_sm": [
+    "This polygon layer is a subset of the Census TIGER ZCTA file, re-projected to local state plane and modified by subtracting a subset of the Census TIGER water layer (nyu_2451_34507) from it to create land-based boundaries. ZCTAs are statistical areas designed to approximate USPS ZIP Codes. They are built from census blocks that are aggregated based on common postal addresses assigned to streets. There are some non-geographical ZIP Codes for which there are no corresponding ZCTAs. ZCTAs may cross borough / county boundaries; the note field indicates the exceptions. In particular ZCTAs 11001, 11003, and 11040 are partially located in Queens, but a large majority of the land area and population are in Nassau County. The unique ID is zcta; the five-digit ZCTA / ZIP code. This data was created as part of the NYC Geodatabase (NYC GDB) project, a resource designed for basic geographic analysis and thematic mapping within the five boroughs of New York City."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34509"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Newman Library (Bernard M. Baruch College)"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Zip codes",
+    "Census districts",
+    "Postal codes",
+    "Postal zones",
+    "Population geography"
+  ],
+  "dct_title_s": "2010 New York City Zip Code Tabulation Areas (ZCTAs)",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYC Geodatabase (version jan2016)"
+  ],
+  "dct_issued_s": "1/15/2016",
+  "schema_provider_s": "Baruch CUNY",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34509\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74708/nyu_2451_34509.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://www.isotc211.org/schemas/2005/gmd/\":\"http://metadata.geo.nyu.edu/records/edu.nyu/handle/2451/34509/iso19139.xml\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/74762/nyu_2451_34509_doc.zip\"}",
+  "dct_source_sm": [
+    "nyu-2451-34635",
+    "nyu-2451-34636"
+  ],
+  "dct_spatial_sm": [
+    "New York, New York, United States",
+    "Bronx County, New York, United States",
+    "Kings County, New York, United States",
+    "New York County, New York, United States",
+    "Queens County, New York, United States",
+    "Richmond County, New York, United States",
+    "Borough of Bronx, New York, United States",
+    "Borough of Brooklyn, New York, United States",
+    "Borough of Manhattan, New York, United States",
+    "Borough of Queens, New York, United States",
+    "Borough of Staten Island, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34509",
+  "gbl_mdModified_dt": "2016-05-02T18:21:03Z",
+  "id": "nyu-2451-34509",
+  "nyu_addl_dspace_s": "35416",
+  "locn_geometry": "ENVELOPE(-74.255895, -73.650997, 40.9152819999998, 40.4959289999998)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34510.json b/metadata-aardvark/Datasets/nyu-2451-34510.json
index 0ea7119f4..f0b610a8f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34510.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34510.json
@@ -1,52 +1,66 @@
-{
-  "dct_creator_sm": [
-    "GIS Lab, Newman Library, Baruch CUNY"
-  ],
-  "dct_description_sm": "This polygon layer is a subset of the Census TIGER county file, re-projected to local state plane. The content of this layer has not been modified from its original version present in the US Census TIGER Line Shapesfiles, and contains official borough boundaries.The unique ID is geoid; the FIPS state-county code. This layer was created as part of the NYC Geodatabase (NYC GDB) project, a resource designed for basic geographic analysis and thematic mapping within the five boroughs of New York City.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34510",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Newman Library (Bernard M. Baruch College)",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Boroughs",
-    "Counties"
-  ],
-  "dct_title_s": "2010 New York City Borough Boundaries",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYC Geodatabase (version jan2016)"
-  ],
-  "dct_issued_s": "1/15/2016",
-  "schema_provider_s": "Baruch CUNY",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34510\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74709/nyu_2451_34510.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://www.isotc211.org/schemas/2005/gmd/\":\"http://metadata.geo.nyu.edu/records/edu.nyu/handle/2451/34510/iso19139.xml\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/74763/nyu_2451_34510_doc.zip\"}",
-  "dct_source_sm": [
-    "nyu-2451-34635",
-    "nyu-2451-34636"
-  ],
-  "dct_spatial_sm": [
-    "New York City, New York, United States",
-    "Bronx County, New York, United States",
-    "Kings County, New York, United States",
-    "New York County, New York, United States",
-    "Queens County, New York, United States",
-    "Richmond County, New York, United States",
-    "Borough of Bronx, New York, United States",
-    "Borough of Brooklyn, New York, United States",
-    "Borough of Manhattan, New York, United States",
-    "Borough of Queens, New York, United States",
-    "Borough of Staten Island, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34510",
-  "gbl_mdModified_dt": "2016-05-02T18:21:03Z",
-  "id": "nyu-2451-34510",
-  "nyu_addl_dspace_s": "35417",
-  "locn_geometry": "ENVELOPE(-74.25909, -73.700272, 40.9175769999998, 40.4773989999998)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+    "GIS Lab, Newman Library, Baruch CUNY"
+  ],
+  "dct_description_sm": [
+    "This polygon layer is a subset of the Census TIGER county file, re-projected to local state plane. The content of this layer has not been modified from its original version present in the US Census TIGER Line Shapesfiles, and contains official borough boundaries.The unique ID is geoid; the FIPS state-county code. This layer was created as part of the NYC Geodatabase (NYC GDB) project, a resource designed for basic geographic analysis and thematic mapping within the five boroughs of New York City."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34510"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Newman Library (Bernard M. Baruch College)"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Boroughs",
+    "Counties"
+  ],
+  "dct_title_s": "2010 New York City Borough Boundaries",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYC Geodatabase (version jan2016)"
+  ],
+  "dct_issued_s": "1/15/2016",
+  "schema_provider_s": "Baruch CUNY",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34510\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74709/nyu_2451_34510.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://www.isotc211.org/schemas/2005/gmd/\":\"http://metadata.geo.nyu.edu/records/edu.nyu/handle/2451/34510/iso19139.xml\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/74763/nyu_2451_34510_doc.zip\"}",
+  "dct_source_sm": [
+    "nyu-2451-34635",
+    "nyu-2451-34636"
+  ],
+  "dct_spatial_sm": [
+    "New York City, New York, United States",
+    "Bronx County, New York, United States",
+    "Kings County, New York, United States",
+    "New York County, New York, United States",
+    "Queens County, New York, United States",
+    "Richmond County, New York, United States",
+    "Borough of Bronx, New York, United States",
+    "Borough of Brooklyn, New York, United States",
+    "Borough of Manhattan, New York, United States",
+    "Borough of Queens, New York, United States",
+    "Borough of Staten Island, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34510",
+  "gbl_mdModified_dt": "2016-05-02T18:21:03Z",
+  "id": "nyu-2451-34510",
+  "nyu_addl_dspace_s": "35417",
+  "locn_geometry": "ENVELOPE(-74.25909, -73.700272, 40.9175769999998, 40.4773989999998)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34511.json b/metadata-aardvark/Datasets/nyu-2451-34511.json
index d7aedf66f..552023fc5 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34511.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34511.json
@@ -1,47 +1,61 @@
-{
-  "dct_creator_sm": [
-    "GIS Lab, Newman Library, Baruch CUNY"
-  ],
-  "dct_description_sm": "This polygon layer is a subset of the Census TIGER county file, re-projected to local state plane. The content of this layer has not been modified from its original version present in the US Census TIGER Line Shapesfiles, and contains official county boundaries.The unique ID is geoid; the FIPS state-county code. This layer contains counties in the NYC Metropolitan Area. This layer was created as part of the NYC Geodatabase (NYC GDB) project, a resource designed for basic geographic analysis and thematic mapping within the five boroughs of New York City.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34511",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Newman Library (Bernard M. Baruch College)",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Counties"
-  ],
-  "dct_title_s": "2010 NYC Metropolitan Area County Boundaries",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYC Geodatabase (version jan2016)"
-  ],
-  "dct_issued_s": "1/15/2016",
-  "schema_provider_s": "Baruch CUNY",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34511\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74710/nyu_2451_34511.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://www.isotc211.org/schemas/2005/gmd/\":\"http://metadata.geo.nyu.edu/records/edu.nyu/handle/2451/34511/iso19139.xml\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/74764/nyu_2451_34511_doc.zip\"}",
-  "dct_source_sm": [
-    "nyu-2451-34635",
-    "nyu-2451-34636"
-  ],
-  "dct_spatial_sm": [
-    "New York-Northern New Jersey-Long Island, New York, United States",
-    "New York City, New York, United States",
-    "Bronx County, New York, United States",
-    "Kings County, New York, United States",
-    "New York County, New York, United States",
-    "Queens County, New York, United States",
-    "Richmond County, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34511",
-  "gbl_mdModified_dt": "2016-05-02T18:21:03Z",
-  "id": "nyu-2451-34511",
-  "nyu_addl_dspace_s": "35418",
-  "locn_geometry": "ENVELOPE(-75.359184, -71.777491, 42.1769919999999, 39.4751979999998)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+    "GIS Lab, Newman Library, Baruch CUNY"
+  ],
+  "dct_description_sm": [
+    "This polygon layer is a subset of the Census TIGER county file, re-projected to local state plane. The content of this layer has not been modified from its original version present in the US Census TIGER Line Shapesfiles, and contains official county boundaries.The unique ID is geoid; the FIPS state-county code. This layer contains counties in the NYC Metropolitan Area. This layer was created as part of the NYC Geodatabase (NYC GDB) project, a resource designed for basic geographic analysis and thematic mapping within the five boroughs of New York City."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34511"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Newman Library (Bernard M. Baruch College)"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Counties"
+  ],
+  "dct_title_s": "2010 NYC Metropolitan Area County Boundaries",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYC Geodatabase (version jan2016)"
+  ],
+  "dct_issued_s": "1/15/2016",
+  "schema_provider_s": "Baruch CUNY",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34511\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74710/nyu_2451_34511.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://www.isotc211.org/schemas/2005/gmd/\":\"http://metadata.geo.nyu.edu/records/edu.nyu/handle/2451/34511/iso19139.xml\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/74764/nyu_2451_34511_doc.zip\"}",
+  "dct_source_sm": [
+    "nyu-2451-34635",
+    "nyu-2451-34636"
+  ],
+  "dct_spatial_sm": [
+    "New York-Northern New Jersey-Long Island, New York, United States",
+    "New York City, New York, United States",
+    "Bronx County, New York, United States",
+    "Kings County, New York, United States",
+    "New York County, New York, United States",
+    "Queens County, New York, United States",
+    "Richmond County, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34511",
+  "gbl_mdModified_dt": "2016-05-02T18:21:03Z",
+  "id": "nyu-2451-34511",
+  "nyu_addl_dspace_s": "35418",
+  "locn_geometry": "ENVELOPE(-75.359184, -71.777491, 42.1769919999999, 39.4751979999998)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34512.json b/metadata-aardvark/Datasets/nyu-2451-34512.json
index ed1ed591b..a28305007 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34512.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34512.json
@@ -1,54 +1,68 @@
-{
-  "dct_creator_sm": [
-    "GIS Lab, Newman Library, Baruch CUNY"
-  ],
-  "dct_description_sm": "This polygon layer is a subset of the Census TIGER PUMA file, re-projected to local state plane. The content of this layer has not been modified from its original version present in the US Census TIGER Line Shapefiles, and contains official PUMA boundaries. PUMAs are statistical areas built from census tracts that are designed to have approximately 100k residents. PUMA boundaries from the 2010 Census were first used in the American Community Survey (ACS) 2012 series; earlier series used the 2000 Census boundaries. The Census began assigning official names (in addition to numbers) to PUMAs based on state and local government input beginning in 2010. The unique ID is geoid10; the FIPS state-puma code. This layer was created as part of the NYC Geodatabase (NYC GDB) project, a resource designed for basic geographic analysis and thematic mapping within the five boroughs of New York City.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34512",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Newman Library (Bernard M. Baruch College)",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Census districts",
-    "Demography",
-    "Population geography",
-    "Neighborhoods"
-  ],
-  "dct_title_s": "2010 New York City Public Use Microdata Area (PUMA) Boundaries",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYC Geodatabase (version jan2016)"
-  ],
-  "dct_issued_s": "1/15/2016",
-  "schema_provider_s": "Baruch CUNY",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34512\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74711/nyu_2451_34512.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://www.isotc211.org/schemas/2005/gmd/\":\"http://metadata.geo.nyu.edu/records/edu.nyu/handle/2451/34512/iso19139.xml\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/74765/nyu_2451_34512_doc.zip\"}",
-  "dct_source_sm": [
-    "nyu-2451-34635",
-    "nyu-2451-34636"
-  ],
-  "dct_spatial_sm": [
-    "New York, New York, United States",
-    "Bronx County, New York, United States",
-    "Kings County, New York, United States",
-    "New York County, New York, United States",
-    "Queens County, New York, United States",
-    "Richmond County, New York, United States",
-    "Borough of Bronx, New York, United States",
-    "Borough of Brooklyn, New York, United States",
-    "Borough of Manhattan, New York, United States",
-    "Borough of Queens, New York, United States",
-    "Borough of Staten Island, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34512",
-  "gbl_mdModified_dt": "2016-05-02T18:21:03Z",
-  "id": "nyu-2451-34512",
-  "nyu_addl_dspace_s": "35419",
-  "locn_geometry": "ENVELOPE(-74.25909, -73.700272, 40.9175769999998, 40.4773989999998)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+    "GIS Lab, Newman Library, Baruch CUNY"
+  ],
+  "dct_description_sm": [
+    "This polygon layer is a subset of the Census TIGER PUMA file, re-projected to local state plane. The content of this layer has not been modified from its original version present in the US Census TIGER Line Shapefiles, and contains official PUMA boundaries. PUMAs are statistical areas built from census tracts that are designed to have approximately 100k residents. PUMA boundaries from the 2010 Census were first used in the American Community Survey (ACS) 2012 series; earlier series used the 2000 Census boundaries. The Census began assigning official names (in addition to numbers) to PUMAs based on state and local government input beginning in 2010. The unique ID is geoid10; the FIPS state-puma code. This layer was created as part of the NYC Geodatabase (NYC GDB) project, a resource designed for basic geographic analysis and thematic mapping within the five boroughs of New York City."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34512"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Newman Library (Bernard M. Baruch College)"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Census districts",
+    "Demography",
+    "Population geography",
+    "Neighborhoods"
+  ],
+  "dct_title_s": "2010 New York City Public Use Microdata Area (PUMA) Boundaries",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYC Geodatabase (version jan2016)"
+  ],
+  "dct_issued_s": "1/15/2016",
+  "schema_provider_s": "Baruch CUNY",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34512\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74711/nyu_2451_34512.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://www.isotc211.org/schemas/2005/gmd/\":\"http://metadata.geo.nyu.edu/records/edu.nyu/handle/2451/34512/iso19139.xml\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/74765/nyu_2451_34512_doc.zip\"}",
+  "dct_source_sm": [
+    "nyu-2451-34635",
+    "nyu-2451-34636"
+  ],
+  "dct_spatial_sm": [
+    "New York, New York, United States",
+    "Bronx County, New York, United States",
+    "Kings County, New York, United States",
+    "New York County, New York, United States",
+    "Queens County, New York, United States",
+    "Richmond County, New York, United States",
+    "Borough of Bronx, New York, United States",
+    "Borough of Brooklyn, New York, United States",
+    "Borough of Manhattan, New York, United States",
+    "Borough of Queens, New York, United States",
+    "Borough of Staten Island, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34512",
+  "gbl_mdModified_dt": "2016-05-02T18:21:03Z",
+  "id": "nyu-2451-34512",
+  "nyu_addl_dspace_s": "35419",
+  "locn_geometry": "ENVELOPE(-74.25909, -73.700272, 40.9175769999998, 40.4773989999998)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34513.json b/metadata-aardvark/Datasets/nyu-2451-34513.json
index d8bf0133b..498e02800 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34513.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34513.json
@@ -1,54 +1,68 @@
-{
-  "dct_creator_sm": [
-    "GIS Lab, Newman Library, Baruch CUNY"
-  ],
-  "dct_description_sm": "This polygon layer is a subset of the Census TIGER census tract file, re-projected to local state plane. The content of this layer has not been modified from its original version, and contains official census tract boundaries. Tracts are statistical areas built from census blockgroups that are designed to have an ideal size of 4,000 residents, with range of 1,200 to 8,000. The unique ID is geoid; the FIPS state-county-tract number code. This layer was created as part of the NYC Geodatabase (NYC GDB) project, a resource designed for basic geographic analysis and thematic mapping within the five boroughs of New York City.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34513",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Newman Library (Bernard M. Baruch College)",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Census districts",
-    "Demography",
-    "Population geography",
-    "Neighborhoods"
-  ],
-  "dct_title_s": "2010 New York City Census Tract Boundaries",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYC Geodatabase (version jan2016)"
-  ],
-  "dct_issued_s": "1/15/2016",
-  "schema_provider_s": "Baruch CUNY",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34513\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74712/nyu_2451_34513.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://www.isotc211.org/schemas/2005/gmd/\":\"http://metadata.geo.nyu.edu/records/edu.nyu/handle/2451/34513/iso19139.xml\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/74766/nyu_2451_34513_doc.zip\"}",
-  "dct_source_sm": [
-    "nyu-2451-34635",
-    "nyu-2451-34636"
-  ],
-  "dct_spatial_sm": [
-    "New York, New York, United States",
-    "Bronx County, New York, United States",
-    "Kings County, New York, United States",
-    "New York County, New York, United States",
-    "Queens County, New York, United States",
-    "Richmond County, New York, United States",
-    "Borough of Bronx, New York, United States",
-    "Borough of Brooklyn, New York, United States",
-    "Borough of Manhattan, New York, United States",
-    "Borough of Queens, New York, United States",
-    "Borough of Staten Island, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34513",
-  "gbl_mdModified_dt": "2016-05-02T18:21:02Z",
-  "id": "nyu-2451-34513",
-  "nyu_addl_dspace_s": "35420",
-  "locn_geometry": "ENVELOPE(-74.25909, -73.700272, 40.9175769999998, 40.4773989999998)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+    "GIS Lab, Newman Library, Baruch CUNY"
+  ],
+  "dct_description_sm": [
+    "This polygon layer is a subset of the Census TIGER census tract file, re-projected to local state plane. The content of this layer has not been modified from its original version, and contains official census tract boundaries. Tracts are statistical areas built from census blockgroups that are designed to have an ideal size of 4,000 residents, with range of 1,200 to 8,000. The unique ID is geoid; the FIPS state-county-tract number code. This layer was created as part of the NYC Geodatabase (NYC GDB) project, a resource designed for basic geographic analysis and thematic mapping within the five boroughs of New York City."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34513"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Newman Library (Bernard M. Baruch College)"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Census districts",
+    "Demography",
+    "Population geography",
+    "Neighborhoods"
+  ],
+  "dct_title_s": "2010 New York City Census Tract Boundaries",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYC Geodatabase (version jan2016)"
+  ],
+  "dct_issued_s": "1/15/2016",
+  "schema_provider_s": "Baruch CUNY",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34513\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74712/nyu_2451_34513.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://www.isotc211.org/schemas/2005/gmd/\":\"http://metadata.geo.nyu.edu/records/edu.nyu/handle/2451/34513/iso19139.xml\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/74766/nyu_2451_34513_doc.zip\"}",
+  "dct_source_sm": [
+    "nyu-2451-34635",
+    "nyu-2451-34636"
+  ],
+  "dct_spatial_sm": [
+    "New York, New York, United States",
+    "Bronx County, New York, United States",
+    "Kings County, New York, United States",
+    "New York County, New York, United States",
+    "Queens County, New York, United States",
+    "Richmond County, New York, United States",
+    "Borough of Bronx, New York, United States",
+    "Borough of Brooklyn, New York, United States",
+    "Borough of Manhattan, New York, United States",
+    "Borough of Queens, New York, United States",
+    "Borough of Staten Island, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34513",
+  "gbl_mdModified_dt": "2016-05-02T18:21:02Z",
+  "id": "nyu-2451-34513",
+  "nyu_addl_dspace_s": "35420",
+  "locn_geometry": "ENVELOPE(-74.25909, -73.700272, 40.9175769999998, 40.4773989999998)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34514.json b/metadata-aardvark/Datasets/nyu-2451-34514.json
index 531245916..5a1e7a432 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34514.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34514.json
@@ -1,54 +1,68 @@
-{
-  "dct_creator_sm": [
-    "GIS Lab, Newman Library, Baruch CUNY"
-  ],
-  "dct_description_sm": "This polygon layer is a combination of the county Census TIGER landmark files for the five boroughs, re-projected to local state plane. Its features and attributes are unmodified from the original file. Features include parks, cemeteries, wildlife areas, airports, transit yards, and large public buildings like hospitals museums, colleges, and city government offices. The facilities (nyu_2451_34492) and greenspace (nyu_2451_34493) layers were largely created using the landmarks geometry, with additions and modifications to features and attributes. This layer is provided for users who wish to add additional features to the existing layers or to create new ones. The unique ID is areaid; created by the Census. This data was created as part of the NYC Geodatabase (NYC GDB) project, a resource designed for basic geographic analysis and thematic mapping within the five boroughs of New York City.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34514",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Newman Library (Bernard M. Baruch College)",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Parks",
-    "Cemeteries",
-    "Beaches",
-    "Golf courses",
-    "Recreation areas"
-  ],
-  "dct_title_s": "2010 New York City Landmarks",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYC Geodatabase (version jan2016)"
-  ],
-  "dct_issued_s": "1/15/2016",
-  "schema_provider_s": "Baruch CUNY",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34514\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74713/nyu_2451_34514.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://www.isotc211.org/schemas/2005/gmd/\":\"http://metadata.geo.nyu.edu/records/edu.nyu/handle/2451/34514/iso19139.xml\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/74767/nyu_2451_34514_doc.zip\"}",
-  "dct_source_sm": [
-    "nyu-2451-34635",
-    "nyu-2451-34636"
-  ],
-  "dct_spatial_sm": [
-    "New York, New York, United States",
-    "Bronx County, New York, United States",
-    "Kings County, New York, United States",
-    "New York County, New York, United States",
-    "Queens County, New York, United States",
-    "Richmond County, New York, United States",
-    "Borough of Bronx, New York, United States",
-    "Borough of Brooklyn, New York, United States",
-    "Borough of Manhattan, New York, United States",
-    "Borough of Queens, New York, United States",
-    "Borough of Staten Island, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34514",
-  "gbl_mdModified_dt": "2016-05-02T18:21:02Z",
-  "id": "nyu-2451-34514",
-  "nyu_addl_dspace_s": "35421",
-  "locn_geometry": "ENVELOPE(-74.231336, -73.709374, 40.9151869999998, 40.5057239999998)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+    "GIS Lab, Newman Library, Baruch CUNY"
+  ],
+  "dct_description_sm": [
+    "This polygon layer is a combination of the county Census TIGER landmark files for the five boroughs, re-projected to local state plane. Its features and attributes are unmodified from the original file. Features include parks, cemeteries, wildlife areas, airports, transit yards, and large public buildings like hospitals museums, colleges, and city government offices. The facilities (nyu_2451_34492) and greenspace (nyu_2451_34493) layers were largely created using the landmarks geometry, with additions and modifications to features and attributes. This layer is provided for users who wish to add additional features to the existing layers or to create new ones. The unique ID is areaid; created by the Census. This data was created as part of the NYC Geodatabase (NYC GDB) project, a resource designed for basic geographic analysis and thematic mapping within the five boroughs of New York City."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34514"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Newman Library (Bernard M. Baruch College)"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Parks",
+    "Cemeteries",
+    "Beaches",
+    "Golf courses",
+    "Recreation areas"
+  ],
+  "dct_title_s": "2010 New York City Landmarks",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYC Geodatabase (version jan2016)"
+  ],
+  "dct_issued_s": "1/15/2016",
+  "schema_provider_s": "Baruch CUNY",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34514\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74713/nyu_2451_34514.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://www.isotc211.org/schemas/2005/gmd/\":\"http://metadata.geo.nyu.edu/records/edu.nyu/handle/2451/34514/iso19139.xml\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/74767/nyu_2451_34514_doc.zip\"}",
+  "dct_source_sm": [
+    "nyu-2451-34635",
+    "nyu-2451-34636"
+  ],
+  "dct_spatial_sm": [
+    "New York, New York, United States",
+    "Bronx County, New York, United States",
+    "Kings County, New York, United States",
+    "New York County, New York, United States",
+    "Queens County, New York, United States",
+    "Richmond County, New York, United States",
+    "Borough of Bronx, New York, United States",
+    "Borough of Brooklyn, New York, United States",
+    "Borough of Manhattan, New York, United States",
+    "Borough of Queens, New York, United States",
+    "Borough of Staten Island, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34514",
+  "gbl_mdModified_dt": "2016-05-02T18:21:02Z",
+  "id": "nyu-2451-34514",
+  "nyu_addl_dspace_s": "35421",
+  "locn_geometry": "ENVELOPE(-74.231336, -73.709374, 40.9151869999998, 40.5057239999998)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34515.json b/metadata-aardvark/Datasets/nyu-2451-34515.json
index 8821eb7db..06050dab4 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34515.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34515.json
@@ -1,31 +1,50 @@
-{
-  "dct_description_sm": "This layer is a subset of the Census TIGER county file, modified by subtracting a subset of the Census TIGER water layer (a_water_coastal) from it to create land-based boundaries. It is the only layer in the database that was not re-projected to local state plane; it uses the original geographic coordinate system that Census layers are projected in, NAD 83. It is provided for users as a frame of reference for plotting local longitude and latitude data, which can subsequently be saved as geographic features and converted to local state plane. The unique ID is bcode; the FIPS state-county code.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34515",
-  "dct_language_sm": "English",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Census",
-    "Administrative bounaries"
-  ],
-  "dct_title_s": "2010 New York City Boroughs",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34515\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74714/nyu_2451_34515.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "New York City"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34515",
-  "gbl_mdModified_dt": "2020-11-25T08:00:43Z",
-  "id": "nyu-2451-34515",
-  "nyu_addl_dspace_s": "35422",
-  "locn_geometry": "ENVELOPE(-74.2556640887564, -73.700009054899, 40.9157739339836, 40.4960925239255)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_description_sm": [
+    "This layer is a subset of the Census TIGER county file, modified by subtracting a subset of the Census TIGER water layer (a_water_coastal) from it to create land-based boundaries. It is the only layer in the database that was not re-projected to local state plane; it uses the original geographic coordinate system that Census layers are projected in, NAD 83. It is provided for users as a frame of reference for plotting local longitude and latitude data, which can subsequently be saved as geographic features and converted to local state plane. The unique ID is bcode; the FIPS state-county code."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34515"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Census",
+    "Administrative bounaries"
+  ],
+  "dct_title_s": "2010 New York City Boroughs",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34515\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74714/nyu_2451_34515.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "New York City"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34515",
+  "gbl_mdModified_dt": "2020-11-25T08:00:43Z",
+  "id": "nyu-2451-34515",
+  "nyu_addl_dspace_s": "35422",
+  "locn_geometry": "ENVELOPE(-74.2556640887564, -73.700009054899, 40.9157739339836, 40.4960925239255)",
+  "gbl_indexYear_im": [
+    2010
+  ],
+  "dct_publisher_sm": [
+    ""
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34516.json b/metadata-aardvark/Datasets/nyu-2451-34516.json
index c2fca1414..3640e1046 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34516.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34516.json
@@ -1,57 +1,71 @@
-{
-  "dct_creator_sm": [
-    "GIS Lab, Newman Library, Baruch CUNY"
-  ],
-  "dct_description_sm": "This polygon layer is a combination of the county Census TIGER water files for all counties in the metro region; re-projected to local state plane. Its features and attributes are unmodified from the original file with the exception of the include field  - features with a value of 1 in this field were selected for inclusion in the coastal water layer (nyu_2451_34507), which was used to modify the boundaries of many of the layers in the dataset. The unique ID is hyrdoid; created by the Census. This data was created as part of the NYC Geodatabase (NYC GDB) project, a resource designed for basic geographic analysis and thematic mapping within the five boroughs of New York City.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34516",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Newman Library (Bernard M. Baruch College)",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Water",
-    "Lakes",
-    "Rivers",
-    "Reservoirs",
-    "Ocean"
-  ],
-  "dct_title_s": "2010 New York City Water",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYC Geodatabase (version jan2016)"
-  ],
-  "dct_issued_s": "1/15/2016",
-  "schema_provider_s": "Baruch CUNY",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34516\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74715/nyu_2451_34516.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://www.isotc211.org/schemas/2005/gmd/\":\"http://metadata.geo.nyu.edu/records/edu.nyu/handle/2451/34516/iso19139.xml\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/74768/nyu_2451_34516_doc.zip\"}",
-  "dct_source_sm": [
-    "nyu-2451-34635",
-    "nyu-2451-34636"
-  ],
-  "dct_spatial_sm": [
-    "New York, New York, United States",
-    "Bronx County, New York, United States",
-    "Kings County, New York, United States",
-    "New York County, New York, United States",
-    "Queens County, New York, United States",
-    "Richmond County, New York, United States",
-    "Nassau County, New York, United States",
-    "Suffolk County, New York, United States",
-    "Westchester County, New York, United States",
-    "Borough of Bronx, New York, United States",
-    "Borough of Brooklyn, New York, United States",
-    "Borough of Manhattan, New York, United States",
-    "Borough of Queens, New York, United States",
-    "Borough of Staten Island, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34516",
-  "gbl_mdModified_dt": "2016-05-02T18:21:02Z",
-  "id": "nyu-2451-34516",
-  "nyu_addl_dspace_s": "35423",
-  "locn_geometry": "ENVELOPE(-74.889753, -71.777491, 42.1767029999998, 39.4751979999998)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+    "GIS Lab, Newman Library, Baruch CUNY"
+  ],
+  "dct_description_sm": [
+    "This polygon layer is a combination of the county Census TIGER water files for all counties in the metro region; re-projected to local state plane. Its features and attributes are unmodified from the original file with the exception of the include field  - features with a value of 1 in this field were selected for inclusion in the coastal water layer (nyu_2451_34507), which was used to modify the boundaries of many of the layers in the dataset. The unique ID is hyrdoid; created by the Census. This data was created as part of the NYC Geodatabase (NYC GDB) project, a resource designed for basic geographic analysis and thematic mapping within the five boroughs of New York City."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34516"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Newman Library (Bernard M. Baruch College)"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Water",
+    "Lakes",
+    "Rivers",
+    "Reservoirs",
+    "Ocean"
+  ],
+  "dct_title_s": "2010 New York City Water",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYC Geodatabase (version jan2016)"
+  ],
+  "dct_issued_s": "1/15/2016",
+  "schema_provider_s": "Baruch CUNY",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34516\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74715/nyu_2451_34516.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://www.isotc211.org/schemas/2005/gmd/\":\"http://metadata.geo.nyu.edu/records/edu.nyu/handle/2451/34516/iso19139.xml\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/74768/nyu_2451_34516_doc.zip\"}",
+  "dct_source_sm": [
+    "nyu-2451-34635",
+    "nyu-2451-34636"
+  ],
+  "dct_spatial_sm": [
+    "New York, New York, United States",
+    "Bronx County, New York, United States",
+    "Kings County, New York, United States",
+    "New York County, New York, United States",
+    "Queens County, New York, United States",
+    "Richmond County, New York, United States",
+    "Nassau County, New York, United States",
+    "Suffolk County, New York, United States",
+    "Westchester County, New York, United States",
+    "Borough of Bronx, New York, United States",
+    "Borough of Brooklyn, New York, United States",
+    "Borough of Manhattan, New York, United States",
+    "Borough of Queens, New York, United States",
+    "Borough of Staten Island, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34516",
+  "gbl_mdModified_dt": "2016-05-02T18:21:02Z",
+  "id": "nyu-2451-34516",
+  "nyu_addl_dspace_s": "35423",
+  "locn_geometry": "ENVELOPE(-74.889753, -71.777491, 42.1767029999998, 39.4751979999998)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34519.json b/metadata-aardvark/Datasets/nyu-2451-34519.json
index 2e76006b2..cebd9dbe9 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34519.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34519.json
@@ -1,35 +1,52 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "New York City 2013 mayoral election returns contiguous with the beats.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34519",
-  "dct_language_sm": "English",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Elections",
-    "Election districts",
-    "Politics and culture",
-    "New York (N.Y.)--Politics and government"
-  ],
-  "dct_title_s": "2013 New York City Mayoral Election Returns",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Art and Politics in the City"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34519\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73716/nyu_2451_34519.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "New York, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2013"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34519",
-  "gbl_mdModified_dt": "2016-03-11T19:07:58Z",
-  "id": "nyu-2451-34519",
-  "nyu_addl_dspace_s": "35428",
-  "locn_geometry": "ENVELOPE(-74.0126607344216, -73.890960487642, 40.8006164757006, 40.6597536030713)",
-  "gbl_indexYear_im": 2013
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "New York City 2013 mayoral election returns contiguous with the beats."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34519"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Elections",
+    "Election districts",
+    "Politics and culture",
+    "New York (N.Y.)--Politics and government"
+  ],
+  "dct_title_s": "2013 New York City Mayoral Election Returns",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Art and Politics in the City"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34519\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73716/nyu_2451_34519.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "New York, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2013"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34519",
+  "gbl_mdModified_dt": "2016-03-11T19:07:58Z",
+  "id": "nyu-2451-34519",
+  "nyu_addl_dspace_s": "35428",
+  "locn_geometry": "ENVELOPE(-74.0126607344216, -73.890960487642, 40.8006164757006, 40.6597536030713)",
+  "gbl_indexYear_im": [
+    2013
+  ],
+  "dct_publisher_sm": [
+    ""
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34520.json b/metadata-aardvark/Datasets/nyu-2451-34520.json
index 98731ceee..d1e7f5889 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34520.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34520.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile layer represents the tax and lot information for all parcels in the Bronx. The data is a compilation from various government agencies throughout the City of New York. The underlying geography is derived from the Tax Lot Polygon feature class which is part of the Department of Finance's Digital Tax Map (DTM).The tax lots have been clipped to the shoreline, as defined by NYCMap planimetric features. The attribute information is from the Department of City Planning's PLUTO data. The attribute data pertains to tax lot and building characteristics and geographic, political and administrative information for each tax lot in New York City. The Tax Lot Polygon feature class and PLUTO are derived from different sources. As a result, some PLUTO records did not have a corresponding tax lot in the Tax Lot polygon feature class at the time of release. These records are included in a separate non-geographic PLUTO Only DBase (.dbf) table, available on the Bytes of the Big Apple website). There are a number of reasons why there can be a tax lot in PLUTO that does not match the DTM; the most common reason is that the various source files are maintained by different departments and divisions with varying update cycles and criteria for adding and removing records. The attribute definitions for the PLUTO Only table are the same as those for MapPLUTO. DCP Mapping Lots includes some features that are not on the tax maps.They have been added by DCP for cartographic purposes. They include street center 'malls', traffic islands and some built streets through parks. These features have very few associated attributes. Refer to the PLUTO Data Dictionary in the Archival Copy.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34520",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (City). Department of City Planning",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Tax assessment",
-    "Land use",
-    "Land value taxation",
-    "Zoning",
-    "Buildings",
-    "Property"
-  ],
-  "dct_title_s": "2015 MapPLUTO Bronx V. 1",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Bytes of the Big Apple"
-  ],
-  "dct_issued_s": "2015",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34520\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74809/nyu_2451_34520.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "Bronx County, New York, United States",
-    "New York, New York, United States",
-    "Bronx, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34520",
-  "gbl_mdModified_dt": "2016-04-20T21:31:23Z",
-  "id": "nyu-2451-34520",
-  "nyu_addl_dspace_s": "35445",
-  "locn_geometry": "ENVELOPE(-73.9336161372791, -73.7656134184848, 40.9154419606035, 40.7853354710515)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile layer represents the tax and lot information for all parcels in the Bronx. The data is a compilation from various government agencies throughout the City of New York. The underlying geography is derived from the Tax Lot Polygon feature class which is part of the Department of Finance's Digital Tax Map (DTM).The tax lots have been clipped to the shoreline, as defined by NYCMap planimetric features. The attribute information is from the Department of City Planning's PLUTO data. The attribute data pertains to tax lot and building characteristics and geographic, political and administrative information for each tax lot in New York City. The Tax Lot Polygon feature class and PLUTO are derived from different sources. As a result, some PLUTO records did not have a corresponding tax lot in the Tax Lot polygon feature class at the time of release. These records are included in a separate non-geographic PLUTO Only DBase (.dbf) table, available on the Bytes of the Big Apple website). There are a number of reasons why there can be a tax lot in PLUTO that does not match the DTM; the most common reason is that the various source files are maintained by different departments and divisions with varying update cycles and criteria for adding and removing records. The attribute definitions for the PLUTO Only table are the same as those for MapPLUTO. DCP Mapping Lots includes some features that are not on the tax maps.They have been added by DCP for cartographic purposes. They include street center 'malls', traffic islands and some built streets through parks. These features have very few associated attributes. Refer to the PLUTO Data Dictionary in the Archival Copy."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34520"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (City). Department of City Planning"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Tax assessment",
+    "Land use",
+    "Land value taxation",
+    "Zoning",
+    "Buildings",
+    "Property"
+  ],
+  "dct_title_s": "2015 MapPLUTO Bronx V. 1",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Bytes of the Big Apple"
+  ],
+  "dct_issued_s": "2015",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34520\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74809/nyu_2451_34520.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "Bronx County, New York, United States",
+    "New York, New York, United States",
+    "Bronx, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34520",
+  "gbl_mdModified_dt": "2016-04-20T21:31:23Z",
+  "id": "nyu-2451-34520",
+  "nyu_addl_dspace_s": "35445",
+  "locn_geometry": "ENVELOPE(-73.9336161372791, -73.7656134184848, 40.9154419606035, 40.7853354710515)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34521.json b/metadata-aardvark/Datasets/nyu-2451-34521.json
index 48c7363a8..45e2d2f23 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34521.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34521.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile layer represents the tax and lot information for all parcels in Brooklyn. The data is a compilation from various government agencies throughout the City of New York. The underlying geography is derived from the Tax Lot Polygon feature class which is part of the Department of Finance's Digital Tax Map (DTM).The tax lots have been clipped to the shoreline, as defined by NYCMap planimetric features. The attribute information is from the Department of City Planning's PLUTO data. The attribute data pertains to tax lot and building characteristics and geographic, political and administrative information for each tax lot in New York City. The Tax Lot Polygon feature class and PLUTO are derived from different sources. As a result, some PLUTO records did not have a corresponding tax lot in the Tax Lot polygon feature class at the time of release. These records are included in a separate non-geographic PLUTO Only DBase (.dbf) table (available on the Bytes of the Big Apple website). There are a number of reasons why there can be a tax lot in PLUTO that does not match the DTM; the most common reason is that the various source files are maintained by different departments and divisions with varying update cycles and criteria for adding and removing records. The attribute definitions for the PLUTO Only table are the same as those for MapPLUTO. DCP Mapping Lots includes some features that are not on the tax maps.They have been added by DCP for cartographic purposes. They include street center 'malls', traffic islands and some built streets through parks. These features have very few associated attributes. Refer to the PLUTO Data Dictionary in the Archival Copy.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34521",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (City). Department of City Planning",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Tax assessment",
-    "Land use",
-    "Buildings",
-    "Zoning",
-    "Land value taxation",
-    "Property"
-  ],
-  "dct_title_s": "2015 MapPLUTO Brooklyn V. 1",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Bytes of the Big Apple"
-  ],
-  "dct_issued_s": "2015",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34521\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74810/nyu_2451_34521.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "Brooklyn, New York, United States",
-    "Kings County, New York, United States",
-    "New York, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34521",
-  "gbl_mdModified_dt": "2016-04-20T21:31:23Z",
-  "id": "nyu-2451-34521",
-  "nyu_addl_dspace_s": "35446",
-  "locn_geometry": "ENVELOPE(-74.0419007626817, -73.8331558952603, 40.7391282590913, 40.5695404264174)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile layer represents the tax and lot information for all parcels in Brooklyn. The data is a compilation from various government agencies throughout the City of New York. The underlying geography is derived from the Tax Lot Polygon feature class which is part of the Department of Finance's Digital Tax Map (DTM).The tax lots have been clipped to the shoreline, as defined by NYCMap planimetric features. The attribute information is from the Department of City Planning's PLUTO data. The attribute data pertains to tax lot and building characteristics and geographic, political and administrative information for each tax lot in New York City. The Tax Lot Polygon feature class and PLUTO are derived from different sources. As a result, some PLUTO records did not have a corresponding tax lot in the Tax Lot polygon feature class at the time of release. These records are included in a separate non-geographic PLUTO Only DBase (.dbf) table (available on the Bytes of the Big Apple website). There are a number of reasons why there can be a tax lot in PLUTO that does not match the DTM; the most common reason is that the various source files are maintained by different departments and divisions with varying update cycles and criteria for adding and removing records. The attribute definitions for the PLUTO Only table are the same as those for MapPLUTO. DCP Mapping Lots includes some features that are not on the tax maps.They have been added by DCP for cartographic purposes. They include street center 'malls', traffic islands and some built streets through parks. These features have very few associated attributes. Refer to the PLUTO Data Dictionary in the Archival Copy."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34521"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (City). Department of City Planning"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Tax assessment",
+    "Land use",
+    "Buildings",
+    "Zoning",
+    "Land value taxation",
+    "Property"
+  ],
+  "dct_title_s": "2015 MapPLUTO Brooklyn V. 1",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Bytes of the Big Apple"
+  ],
+  "dct_issued_s": "2015",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34521\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74810/nyu_2451_34521.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "Brooklyn, New York, United States",
+    "Kings County, New York, United States",
+    "New York, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34521",
+  "gbl_mdModified_dt": "2016-04-20T21:31:23Z",
+  "id": "nyu-2451-34521",
+  "nyu_addl_dspace_s": "35446",
+  "locn_geometry": "ENVELOPE(-74.0419007626817, -73.8331558952603, 40.7391282590913, 40.5695404264174)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34522.json b/metadata-aardvark/Datasets/nyu-2451-34522.json
index 70e292cda..34cb1c42d 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34522.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34522.json
@@ -1,40 +1,56 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile layer represents the tax and lot information for all parcels in Manhattan. The data is a compilation from various government agencies throughout the City of New York. The underlying geography is derived from the Tax Lot Polygon feature class which is part of the Department of Finance's Digital Tax Map (DTM).The tax lots have been clipped to the shoreline, as defined by NYCMap planimetric features. The attribute information is from the Department of City Planning's PLUTO data. The attribute data pertains to tax lot and building characteristics and geographic, political and administrative information for each tax lot in New York City. The Tax Lot Polygon feature class and PLUTO are derived from different sources. As a result, some PLUTO records did not have a corresponding tax lot in the Tax Lot polygon feature class at the time of release. These records are included in a separate non-geographic PLUTO Only DBase (.dbf) table (available on the Bytes of the Big Apple website). There are a number of reasons why there can be a tax lot in PLUTO that does not match the DTM; the most common reason is that the various source files are maintained by different departments and divisions with varying update cycles and criteria for adding and removing records. The attribute definitions for the PLUTO Only table are the same as those for MapPLUTO. DCP Mapping Lots includes some features that are not on the tax maps.They have been added by DCP for cartographic purposes. They include street center 'malls', traffic islands and some built streets through parks. These features have very few associated attributes. Refer to the PLUTO Data Dictionary in the Archival Copy.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34522",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (City). Department of City Planning",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Land value taxation",
-    "Property",
-    "Zoning",
-    "Tax assessment",
-    "Land use"
-  ],
-  "dct_title_s": "2015 MapPLUTO Manhattan V. 1",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Bytes of the Big Apple"
-  ],
-  "dct_issued_s": "2015",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34522\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74811/nyu_2451_34522.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "New York County, New York, United States",
-    "Manhattan, New York, United States",
-    "New York, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34522",
-  "gbl_mdModified_dt": "2016-04-20T21:31:22Z",
-  "id": "nyu-2451-34522",
-  "nyu_addl_dspace_s": "35447",
-  "locn_geometry": "ENVELOPE(-74.0476149120268, -73.906791238675, 40.8791037725182, 40.6839188487963)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile layer represents the tax and lot information for all parcels in Manhattan. The data is a compilation from various government agencies throughout the City of New York. The underlying geography is derived from the Tax Lot Polygon feature class which is part of the Department of Finance's Digital Tax Map (DTM).The tax lots have been clipped to the shoreline, as defined by NYCMap planimetric features. The attribute information is from the Department of City Planning's PLUTO data. The attribute data pertains to tax lot and building characteristics and geographic, political and administrative information for each tax lot in New York City. The Tax Lot Polygon feature class and PLUTO are derived from different sources. As a result, some PLUTO records did not have a corresponding tax lot in the Tax Lot polygon feature class at the time of release. These records are included in a separate non-geographic PLUTO Only DBase (.dbf) table (available on the Bytes of the Big Apple website). There are a number of reasons why there can be a tax lot in PLUTO that does not match the DTM; the most common reason is that the various source files are maintained by different departments and divisions with varying update cycles and criteria for adding and removing records. The attribute definitions for the PLUTO Only table are the same as those for MapPLUTO. DCP Mapping Lots includes some features that are not on the tax maps.They have been added by DCP for cartographic purposes. They include street center 'malls', traffic islands and some built streets through parks. These features have very few associated attributes. Refer to the PLUTO Data Dictionary in the Archival Copy."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34522"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (City). Department of City Planning"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Land value taxation",
+    "Property",
+    "Zoning",
+    "Tax assessment",
+    "Land use"
+  ],
+  "dct_title_s": "2015 MapPLUTO Manhattan V. 1",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Bytes of the Big Apple"
+  ],
+  "dct_issued_s": "2015",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34522\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74811/nyu_2451_34522.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "New York County, New York, United States",
+    "Manhattan, New York, United States",
+    "New York, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34522",
+  "gbl_mdModified_dt": "2016-04-20T21:31:22Z",
+  "id": "nyu-2451-34522",
+  "nyu_addl_dspace_s": "35447",
+  "locn_geometry": "ENVELOPE(-74.0476149120268, -73.906791238675, 40.8791037725182, 40.6839188487963)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34523.json b/metadata-aardvark/Datasets/nyu-2451-34523.json
index ebbf7c931..b0e4da816 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34523.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34523.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile layer represents the tax and lot information for all parcels in Staten Island. The data is a compilation from various government agencies throughout the City of New York. The underlying geography is derived from the Tax Lot Polygon feature class which is part of the Department of Finance's Digital Tax Map (DTM).The tax lots have been clipped to the shoreline, as defined by NYCMap planimetric features. The attribute information is from the Department of City Planning's PLUTO data. The attribute data pertains to tax lot and building characteristics and geographic, political and administrative information for each tax lot in New York City. The Tax Lot Polygon feature class and PLUTO are derived from different sources. As a result, some PLUTO records did not have a corresponding tax lot in the Tax Lot polygon feature class at the time of release. These records are included in a separate non-geographic PLUTO Only DBase (.dbf) table (available on the Bytes of the Big Apple website). There are a number of reasons why there can be a tax lot in PLUTO that does not match the DTM; the most common reason is that the various source files are maintained by different departments and divisions with varying update cycles and criteria for adding and removing records. The attribute definitions for the PLUTO Only table are the same as those for MapPLUTO. DCP Mapping Lots includes some features that are not on the tax maps.They have been added by DCP for cartographic purposes. They include street center 'malls', traffic islands and some built streets through parks. These features have very few associated attributes. Refer to the PLUTO Data Dictionary in the Archival Copy.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34523",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (City). Department of City Planning",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Land value taxation",
-    "Tax assessment",
-    "Property",
-    "Land use",
-    "Zoning",
-    "Buildings"
-  ],
-  "dct_title_s": "2015 MapPLUTO Staten Island V. 1",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Bytes of the Big Apple"
-  ],
-  "dct_issued_s": "2015",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34523\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74812/nyu_2451_34523.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "Staten Island, New York, United States",
-    "Richmond County, New York, United States",
-    "New York, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34523",
-  "gbl_mdModified_dt": "2016-04-20T21:31:22Z",
-  "id": "nyu-2451-34523",
-  "nyu_addl_dspace_s": "35448",
-  "locn_geometry": "ENVELOPE(-74.2557573849799, -74.0522461762992, 40.6489728665306, 40.4959159186928)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile layer represents the tax and lot information for all parcels in Staten Island. The data is a compilation from various government agencies throughout the City of New York. The underlying geography is derived from the Tax Lot Polygon feature class which is part of the Department of Finance's Digital Tax Map (DTM).The tax lots have been clipped to the shoreline, as defined by NYCMap planimetric features. The attribute information is from the Department of City Planning's PLUTO data. The attribute data pertains to tax lot and building characteristics and geographic, political and administrative information for each tax lot in New York City. The Tax Lot Polygon feature class and PLUTO are derived from different sources. As a result, some PLUTO records did not have a corresponding tax lot in the Tax Lot polygon feature class at the time of release. These records are included in a separate non-geographic PLUTO Only DBase (.dbf) table (available on the Bytes of the Big Apple website). There are a number of reasons why there can be a tax lot in PLUTO that does not match the DTM; the most common reason is that the various source files are maintained by different departments and divisions with varying update cycles and criteria for adding and removing records. The attribute definitions for the PLUTO Only table are the same as those for MapPLUTO. DCP Mapping Lots includes some features that are not on the tax maps.They have been added by DCP for cartographic purposes. They include street center 'malls', traffic islands and some built streets through parks. These features have very few associated attributes. Refer to the PLUTO Data Dictionary in the Archival Copy."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34523"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (City). Department of City Planning"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Land value taxation",
+    "Tax assessment",
+    "Property",
+    "Land use",
+    "Zoning",
+    "Buildings"
+  ],
+  "dct_title_s": "2015 MapPLUTO Staten Island V. 1",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Bytes of the Big Apple"
+  ],
+  "dct_issued_s": "2015",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34523\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74812/nyu_2451_34523.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "Staten Island, New York, United States",
+    "Richmond County, New York, United States",
+    "New York, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34523",
+  "gbl_mdModified_dt": "2016-04-20T21:31:22Z",
+  "id": "nyu-2451-34523",
+  "nyu_addl_dspace_s": "35448",
+  "locn_geometry": "ENVELOPE(-74.2557573849799, -74.0522461762992, 40.6489728665306, 40.4959159186928)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34524.json b/metadata-aardvark/Datasets/nyu-2451-34524.json
index 60ef70ec9..ebf63d1a6 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34524.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34524.json
@@ -1,40 +1,56 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile layer represents the tax and lot information for all parcels in Queens. The data is a compilation from various government agencies throughout the City of New York. The underlying geography is derived from the Tax Lot Polygon feature class which is part of the Department of Finance's Digital Tax Map (DTM).The tax lots have been clipped to the shoreline, as defined by NYCMap planimetric features. The attribute information is from the Department of City Planning's PLUTO data. The attribute data pertains to tax lot and building characteristics and geographic, political and administrative information for each tax lot in New York City. The Tax Lot Polygon feature class and PLUTO are derived from different sources. As a result, some PLUTO records did not have a corresponding tax lot in the Tax Lot polygon feature class at the time of release. These records are included in a separate non-geographic PLUTO Only DBase (.dbf) table (available on the Bytes of the Big Apple website). There are a number of reasons why there can be a tax lot in PLUTO that does not match the DTM; the most common reason is that the various source files are maintained by different departments and divisions with varying update cycles and criteria for adding and removing records. The attribute definitions for the PLUTO Only table are the same as those for MapPLUTO. DCP Mapping Lots includes some features that are not on the tax maps.They have been added by DCP for cartographic purposes. They include street center 'malls', traffic islands and some built streets through parks. These features have very few associated attributes. Refer to the PLUTO Data Dictionary in the Archival Copy.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34524",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (City). Department of City Planning",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Zoning",
-    "Land use",
-    "Tax assessment",
-    "Buildings",
-    "Property"
-  ],
-  "dct_title_s": "2015 MapPLUTO Queens V. 1",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Bytes of the Big Apple"
-  ],
-  "dct_issued_s": "2015",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34524\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74813/nyu_2451_34524.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "Queens County, New York, United States",
-    "Borough of Queens, New York, United States",
-    "New York, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34524",
-  "gbl_mdModified_dt": "2016-04-20T21:31:22Z",
-  "id": "nyu-2451-34524",
-  "nyu_addl_dspace_s": "35449",
-  "locn_geometry": "ENVELOPE(-73.9626492437622, -73.7001760541963, 40.8720710288575, 40.5419792134341)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile layer represents the tax and lot information for all parcels in Queens. The data is a compilation from various government agencies throughout the City of New York. The underlying geography is derived from the Tax Lot Polygon feature class which is part of the Department of Finance's Digital Tax Map (DTM).The tax lots have been clipped to the shoreline, as defined by NYCMap planimetric features. The attribute information is from the Department of City Planning's PLUTO data. The attribute data pertains to tax lot and building characteristics and geographic, political and administrative information for each tax lot in New York City. The Tax Lot Polygon feature class and PLUTO are derived from different sources. As a result, some PLUTO records did not have a corresponding tax lot in the Tax Lot polygon feature class at the time of release. These records are included in a separate non-geographic PLUTO Only DBase (.dbf) table (available on the Bytes of the Big Apple website). There are a number of reasons why there can be a tax lot in PLUTO that does not match the DTM; the most common reason is that the various source files are maintained by different departments and divisions with varying update cycles and criteria for adding and removing records. The attribute definitions for the PLUTO Only table are the same as those for MapPLUTO. DCP Mapping Lots includes some features that are not on the tax maps.They have been added by DCP for cartographic purposes. They include street center 'malls', traffic islands and some built streets through parks. These features have very few associated attributes. Refer to the PLUTO Data Dictionary in the Archival Copy."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34524"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (City). Department of City Planning"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Zoning",
+    "Land use",
+    "Tax assessment",
+    "Buildings",
+    "Property"
+  ],
+  "dct_title_s": "2015 MapPLUTO Queens V. 1",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Bytes of the Big Apple"
+  ],
+  "dct_issued_s": "2015",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34524\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74813/nyu_2451_34524.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "Queens County, New York, United States",
+    "Borough of Queens, New York, United States",
+    "New York, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34524",
+  "gbl_mdModified_dt": "2016-04-20T21:31:22Z",
+  "id": "nyu-2451-34524",
+  "nyu_addl_dspace_s": "35449",
+  "locn_geometry": "ENVELOPE(-73.9626492437622, -73.7001760541963, 40.8720710288575, 40.5419792134341)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34525.json b/metadata-aardvark/Datasets/nyu-2451-34525.json
index cf028206f..ca4e8b60a 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34525.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34525.json
@@ -1,37 +1,53 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile layer contains features representing the Limited Height Districts. The main district designation is indicated in the LHNAME attribute. The abbreviation as shown on the zoning map is indicated in the LHLBL attribute. Note that these zones change frequently, and users may want to consult more recent releases at Bytes of the Big Apple.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34525",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (City). Department of City Planning",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Urban planning and environment",
-    "Urban density",
-    "Urban development",
-    "Zoning"
-  ],
-  "dct_title_s": "2016 NYC Limited Height Districts",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Bytes of the Big Apple"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34525\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74459/nyu_2451_34525.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "New York, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34525",
-  "gbl_mdModified_dt": "2016-04-20T21:31:21Z",
-  "id": "nyu-2451-34525",
-  "nyu_addl_dspace_s": "35451",
-  "locn_geometry": "ENVELOPE(-74.0006413059924, -73.9549275741795, 40.7866796405202, 40.6837408183463)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile layer contains features representing the Limited Height Districts. The main district designation is indicated in the LHNAME attribute. The abbreviation as shown on the zoning map is indicated in the LHLBL attribute. Note that these zones change frequently, and users may want to consult more recent releases at Bytes of the Big Apple."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34525"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (City). Department of City Planning"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Urban planning and environment",
+    "Urban density",
+    "Urban development",
+    "Zoning"
+  ],
+  "dct_title_s": "2016 NYC Limited Height Districts",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Bytes of the Big Apple"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34525\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74459/nyu_2451_34525.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "New York, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34525",
+  "gbl_mdModified_dt": "2016-04-20T21:31:21Z",
+  "id": "nyu-2451-34525",
+  "nyu_addl_dspace_s": "35451",
+  "locn_geometry": "ENVELOPE(-74.0006413059924, -73.9549275741795, 40.7866796405202, 40.6837408183463)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34526.json b/metadata-aardvark/Datasets/nyu-2451-34526.json
index 4231c3cbc..1d8c58a8b 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34526.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34526.json
@@ -1,36 +1,52 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile layer contains features representing the within-tax-block limits for commercial overlay districts, as shown on the DCP zoning maps. Commercial overlay district designations are indicated in the OVERLAY attribute. Note that these zones change frequently, and users may want to consult more recent releases at Bytes of the Big Apple.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34526",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (City). Department of City Planning",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Zoning",
-    "Urban planning",
-    "Urban development"
-  ],
-  "dct_title_s": "2016 NYC Commercial Overlay District",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Bytes of the Big Apple"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34526\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74462/nyu_2451_34526.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "New York, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34526",
-  "gbl_mdModified_dt": "2016-04-20T21:31:21Z",
-  "id": "nyu-2451-34526",
-  "nyu_addl_dspace_s": "35450",
-  "locn_geometry": "ENVELOPE(-74.2503962847784, -73.7001760541387, 40.9116199378893, 40.5067526622558)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile layer contains features representing the within-tax-block limits for commercial overlay districts, as shown on the DCP zoning maps. Commercial overlay district designations are indicated in the OVERLAY attribute. Note that these zones change frequently, and users may want to consult more recent releases at Bytes of the Big Apple."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34526"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (City). Department of City Planning"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Zoning",
+    "Urban planning",
+    "Urban development"
+  ],
+  "dct_title_s": "2016 NYC Commercial Overlay District",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Bytes of the Big Apple"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34526\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74462/nyu_2451_34526.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "New York, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34526",
+  "gbl_mdModified_dt": "2016-04-20T21:31:21Z",
+  "id": "nyu-2451-34526",
+  "nyu_addl_dspace_s": "35450",
+  "locn_geometry": "ENVELOPE(-74.2503962847784, -73.7001760541387, 40.9116199378893, 40.5067526622558)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34527.json b/metadata-aardvark/Datasets/nyu-2451-34527.json
index d7862095b..64363cb3d 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34527.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34527.json
@@ -1,37 +1,53 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon feature class represents only the internal subdistricts of any special purpose districts that are so subdivided. The main special purpose district name is indicated by the SPNAME attribute, the SUBDIST attribute contains the subdistrict name. Any further subdistrict divisions are named in the SUBSUB attribute. Note that these zones change frequently, and users may want to consult more recent releases at Bytes of the Big Apple.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34527",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (City). Department of City Planning",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Zoning",
-    "Special districts",
-    "Urban planning",
-    "Urban development"
-  ],
-  "dct_title_s": "2016 NYC Special Purpose Districs with Subdistricts",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Bytes of the Big Apple"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34527\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74465/nyu_2451_34527.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "New York, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34527",
-  "gbl_mdModified_dt": "2016-04-20T21:31:21Z",
-  "id": "nyu-2451-34527",
-  "nyu_addl_dspace_s": "35452",
-  "locn_geometry": "ENVELOPE(-74.0802807915093, -73.7707315471799, 40.8783615514146, 40.572239245953)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon feature class represents only the internal subdistricts of any special purpose districts that are so subdivided. The main special purpose district name is indicated by the SPNAME attribute, the SUBDIST attribute contains the subdistrict name. Any further subdistrict divisions are named in the SUBSUB attribute. Note that these zones change frequently, and users may want to consult more recent releases at Bytes of the Big Apple."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34527"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (City). Department of City Planning"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Zoning",
+    "Special districts",
+    "Urban planning",
+    "Urban development"
+  ],
+  "dct_title_s": "2016 NYC Special Purpose Districs with Subdistricts",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Bytes of the Big Apple"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34527\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74465/nyu_2451_34527.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "New York, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34527",
+  "gbl_mdModified_dt": "2016-04-20T21:31:21Z",
+  "id": "nyu-2451-34527",
+  "nyu_addl_dspace_s": "35452",
+  "locn_geometry": "ENVELOPE(-74.0802807915093, -73.7707315471799, 40.8783615514146, 40.572239245953)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34528.json b/metadata-aardvark/Datasets/nyu-2451-34528.json
index 5f5c62384..12b85b28d 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34528.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34528.json
@@ -1,37 +1,53 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile layer features the Special Purpose Districts and their associated sub-districts. The main district designation is indicated in the SDNAME attribute. The abbreviation as shown on the zoning map is indicated in the SDLBL attribute. Note that these zones change frequently, and users may want to consult more recent releases at Bytes of the Big Apple.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34528",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (City). Department of City Planning",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Zoning",
-    "Districts",
-    "Special districts",
-    "Planning"
-  ],
-  "dct_title_s": "2016 NYC Special Purpose Districts ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Bytes of the Big Apple"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34528\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74468/nyu_2451_34528.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "New York, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34528",
-  "gbl_mdModified_dt": "2016-04-20T21:31:21Z",
-  "id": "nyu-2451-34528",
-  "nyu_addl_dspace_s": "35453",
-  "locn_geometry": "ENVELOPE(-74.2564963493598, -73.7707315471799, 40.9159763085606, 40.4931845026818)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile layer features the Special Purpose Districts and their associated sub-districts. The main district designation is indicated in the SDNAME attribute. The abbreviation as shown on the zoning map is indicated in the SDLBL attribute. Note that these zones change frequently, and users may want to consult more recent releases at Bytes of the Big Apple."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34528"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (City). Department of City Planning"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Zoning",
+    "Districts",
+    "Special districts",
+    "Planning"
+  ],
+  "dct_title_s": "2016 NYC Special Purpose Districts ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Bytes of the Big Apple"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34528\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74468/nyu_2451_34528.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "New York, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34528",
+  "gbl_mdModified_dt": "2016-04-20T21:31:21Z",
+  "id": "nyu-2451-34528",
+  "nyu_addl_dspace_s": "35453",
+  "locn_geometry": "ENVELOPE(-74.2564963493598, -73.7707315471799, 40.9159763085606, 40.4931845026818)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34529.json b/metadata-aardvark/Datasets/nyu-2451-34529.json
index d6e92f381..8ec91f3a8 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34529.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34529.json
@@ -1,36 +1,52 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile layer represents NYC zoning districts. These features are continuous over the entire city. They extend to the city limits on land and out to the US Army Corps of Engineers Pierhead lines over water. Zoning district designations are indicated in the ZONEDIST attribute. Note that these zones change frequently, and users may want to consult more recent releases at Bytes of the Big Apple.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34529",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (City). Department of City Planning",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Zoning",
-    "Special districts",
-    "Districts"
-  ],
-  "dct_title_s": "2016 NYC Zoning Districts",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Bytes of the Big Apple"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34529\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74471/nyu_2451_34529.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "New York, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34529",
-  "gbl_mdModified_dt": "2016-04-20T21:31:21Z",
-  "id": "nyu-2451-34529",
-  "nyu_addl_dspace_s": "35454",
-  "locn_geometry": "ENVELOPE(-74.2562523539887, -73.7001534315768, 40.916513336576, 40.4911128857581)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile layer represents NYC zoning districts. These features are continuous over the entire city. They extend to the city limits on land and out to the US Army Corps of Engineers Pierhead lines over water. Zoning district designations are indicated in the ZONEDIST attribute. Note that these zones change frequently, and users may want to consult more recent releases at Bytes of the Big Apple."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34529"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (City). Department of City Planning"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Zoning",
+    "Special districts",
+    "Districts"
+  ],
+  "dct_title_s": "2016 NYC Zoning Districts",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Bytes of the Big Apple"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34529\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74471/nyu_2451_34529.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "New York, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34529",
+  "gbl_mdModified_dt": "2016-04-20T21:31:21Z",
+  "id": "nyu-2451-34529",
+  "nyu_addl_dspace_s": "35454",
+  "locn_geometry": "ENVELOPE(-74.2562523539887, -73.7001534315768, 40.916513336576, 40.4911128857581)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34530.json b/metadata-aardvark/Datasets/nyu-2451-34530.json
index 376c4d63c..334bfa395 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34530.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34530.json
@@ -1,36 +1,52 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile layer represents the boundaries for all rezonings adopted since January 1, 2002 (STATUS = \"Adopted\") and current proposed rezonings (STATUS = \"Certified\"). Selected city-initiated text amendments to the Zoning Resolution since 2002 that have discrete geographical boundaries may be included.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34530",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (City). Department of City Planning",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Zoning",
-    "Districts",
-    "Special districts"
-  ],
-  "dct_title_s": "2016 NYC Zoning Map Ammendments",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Bytes of the Big Apple"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34530\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74474/nyu_2451_34530.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "New York, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34530",
-  "gbl_mdModified_dt": "2016-04-20T21:31:20Z",
-  "id": "nyu-2451-34530",
-  "nyu_addl_dspace_s": "35455",
-  "locn_geometry": "ENVELOPE(-74.2571403770178, -73.7001408156509, 40.9132848518265, 40.495381044488)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile layer represents the boundaries for all rezonings adopted since January 1, 2002 (STATUS = \"Adopted\") and current proposed rezonings (STATUS = \"Certified\"). Selected city-initiated text amendments to the Zoning Resolution since 2002 that have discrete geographical boundaries may be included."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34530"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (City). Department of City Planning"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Zoning",
+    "Districts",
+    "Special districts"
+  ],
+  "dct_title_s": "2016 NYC Zoning Map Ammendments",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Bytes of the Big Apple"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34530\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74474/nyu_2451_34530.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "New York, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34530",
+  "gbl_mdModified_dt": "2016-04-20T21:31:20Z",
+  "id": "nyu-2451-34530",
+  "nyu_addl_dspace_s": "35455",
+  "locn_geometry": "ENVELOPE(-74.2571403770178, -73.7001408156509, 40.9132848518265, 40.495381044488)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34531.json b/metadata-aardvark/Datasets/nyu-2451-34531.json
index 9a4f8a631..a9d83bb93 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34531.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34531.json
@@ -1,38 +1,54 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile layer represents areas where  zoning and discretionary tax incentives are available for the development, expansion and renovation of full line grocery stores and supermarkets. This is a geographic file created by the New York City Department of City Planning, showing eligible areas for zoning incentives and eligible areas for tax incentives through the NYC Industrial Development Agency. For more information on the FRESH program and other incentives targeting grocery stores, please see www.nyc.gov/FRESH, or download the report in the archival copy.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34531",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (City). Department of City Planning",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Food",
-    "Nutrition",
-    "Tax incentives",
-    "Grocery shopping",
-    "Zoning"
-  ],
-  "dct_title_s": "2015 FRESH Food Stores Zoning Boundaries in New York City",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Bytes of the Big Apple"
-  ],
-  "dct_issued_s": "2015",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34531\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74477/nyu_2451_34531.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "New York, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34531",
-  "gbl_mdModified_dt": "2016-04-20T21:31:20Z",
-  "id": "nyu-2451-34531",
-  "nyu_addl_dspace_s": "35456",
-  "locn_geometry": "ENVELOPE(-74.195899314126, -73.7189440549245, 40.9114170628318, 40.5627324183568)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile layer represents areas where  zoning and discretionary tax incentives are available for the development, expansion and renovation of full line grocery stores and supermarkets. This is a geographic file created by the New York City Department of City Planning, showing eligible areas for zoning incentives and eligible areas for tax incentives through the NYC Industrial Development Agency. For more information on the FRESH program and other incentives targeting grocery stores, please see www.nyc.gov/FRESH, or download the report in the archival copy."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34531"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (City). Department of City Planning"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Food",
+    "Nutrition",
+    "Tax incentives",
+    "Grocery shopping",
+    "Zoning"
+  ],
+  "dct_title_s": "2015 FRESH Food Stores Zoning Boundaries in New York City",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Bytes of the Big Apple"
+  ],
+  "dct_issued_s": "2015",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34531\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74477/nyu_2451_34531.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "New York, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34531",
+  "gbl_mdModified_dt": "2016-04-20T21:31:20Z",
+  "id": "nyu-2451-34531",
+  "nyu_addl_dspace_s": "35456",
+  "locn_geometry": "ENVELOPE(-74.195899314126, -73.7189440549245, 40.9114170628318, 40.5627324183568)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34532.json b/metadata-aardvark/Datasets/nyu-2451-34532.json
index 7780ffcff..0f7e7f7fc 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34532.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34532.json
@@ -1,36 +1,52 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile layer represents zones marked by the NYC Department of City Planning, Planning Coordination and Waterfront Division as Lower Density Growth Management Areas. A Lower Density Growth Management Area is an area designated in the Zoning Resolution where new developments must provide more off-street parking, larger yards and more open space than would otherwise be required in the applicable zoning districts In Staten Island and Bronx Community District 10. This text amendment responds to concerns regarding large-scale medical facilities and day care centers that are located in lower-density districts and do not provide sufficient parking. The proposal would provide stricter regulations in residential areas while encouraging these uses in more appropriate commercial districts. This downloadable data is the approximate area in these sections of the City where new development are required to comply to the rules and regulations of Lower Density Growth Management Area. For complete documentation, consult the archival copy.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34532",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (City). Department of City Planning",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Zoning",
-    "Planning",
-    "Urban density"
-  ],
-  "dct_title_s": "2011 Lower Density Growth Management Areas in New York City",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Bytes of the Big Apple"
-  ],
-  "dct_issued_s": "2011",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34532\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74481/nyu_2451_34532.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "New York, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2011"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34532",
-  "gbl_mdModified_dt": "2016-04-20T21:31:20Z",
-  "id": "nyu-2451-34532",
-  "nyu_addl_dspace_s": "35457",
-  "locn_geometry": "ENVELOPE(-74.2562523539887, -73.7653439720841, 40.8818856515085, 40.4911128857581)",
-  "gbl_indexYear_im": 2011
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile layer represents zones marked by the NYC Department of City Planning, Planning Coordination and Waterfront Division as Lower Density Growth Management Areas. A Lower Density Growth Management Area is an area designated in the Zoning Resolution where new developments must provide more off-street parking, larger yards and more open space than would otherwise be required in the applicable zoning districts In Staten Island and Bronx Community District 10. This text amendment responds to concerns regarding large-scale medical facilities and day care centers that are located in lower-density districts and do not provide sufficient parking. The proposal would provide stricter regulations in residential areas while encouraging these uses in more appropriate commercial districts. This downloadable data is the approximate area in these sections of the City where new development are required to comply to the rules and regulations of Lower Density Growth Management Area. For complete documentation, consult the archival copy."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34532"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (City). Department of City Planning"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Zoning",
+    "Planning",
+    "Urban density"
+  ],
+  "dct_title_s": "2011 Lower Density Growth Management Areas in New York City",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Bytes of the Big Apple"
+  ],
+  "dct_issued_s": "2011",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34532\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74481/nyu_2451_34532.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "New York, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2011"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34532",
+  "gbl_mdModified_dt": "2016-04-20T21:31:20Z",
+  "id": "nyu-2451-34532",
+  "nyu_addl_dspace_s": "35457",
+  "locn_geometry": "ENVELOPE(-74.2562523539887, -73.7653439720841, 40.8818856515085, 40.4911128857581)",
+  "gbl_indexYear_im": [
+    2011
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34533.json b/metadata-aardvark/Datasets/nyu-2451-34533.json
index 537009cbc..0b58f2ff4 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34533.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34533.json
@@ -1,38 +1,54 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This line shapefile feature class is a spatial representation of the Sidewalk Cafe regulations in the New York City Zoning Resolution, Chapter 1, Article 4 as of February, 2016. The CafeType field indicates the types of Sidewalk Cafes that are permitted, including All Cafes (includes Enclosed, Unenclosed, and Small), Unenclosed Only (includes Small), Small Only, and Not Permitted (for locations where the zoning would normally permit, but some other regulation prohibits). Lines are coincident with the Department Of Finance Tax Block edges. This dataset is maintained to reflect changes to mapped zoning districts or zoning text amendments as they are adopted by the City Council. Note that this dataset changes frequently, as updates to the zoning for sidewalk cafes occur with monthly city council meetings. Users may want to refer to Bytes of the Big Apple to discover more recent sets. These features only indicate areas where certain cafes types should or should not be allowed according to zoning regulations. The Department of Consumer Affairs approval is always required for sidewalk cafes.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34533",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (City). Department of City Planning",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Food",
-    "Sidewalks",
-    "Food trucks",
-    "Restaurants",
-    "Zoning"
-  ],
-  "dct_title_s": "2016 Zones for Sidewalk Cafes in New York City",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Bytes of the Big Apple"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34533\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74485/nyu_2451_34533.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "New York, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34533",
-  "gbl_mdModified_dt": "2016-04-20T21:31:20Z",
-  "id": "nyu-2451-34533",
-  "nyu_addl_dspace_s": "35458",
-  "locn_geometry": "ENVELOPE(-74.2503962847784, -73.7001760541387, 40.9116321450824, 40.5067526622558)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This line shapefile feature class is a spatial representation of the Sidewalk Cafe regulations in the New York City Zoning Resolution, Chapter 1, Article 4 as of February, 2016. The CafeType field indicates the types of Sidewalk Cafes that are permitted, including All Cafes (includes Enclosed, Unenclosed, and Small), Unenclosed Only (includes Small), Small Only, and Not Permitted (for locations where the zoning would normally permit, but some other regulation prohibits). Lines are coincident with the Department Of Finance Tax Block edges. This dataset is maintained to reflect changes to mapped zoning districts or zoning text amendments as they are adopted by the City Council. Note that this dataset changes frequently, as updates to the zoning for sidewalk cafes occur with monthly city council meetings. Users may want to refer to Bytes of the Big Apple to discover more recent sets. These features only indicate areas where certain cafes types should or should not be allowed according to zoning regulations. The Department of Consumer Affairs approval is always required for sidewalk cafes."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34533"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (City). Department of City Planning"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Food",
+    "Sidewalks",
+    "Food trucks",
+    "Restaurants",
+    "Zoning"
+  ],
+  "dct_title_s": "2016 Zones for Sidewalk Cafes in New York City",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Bytes of the Big Apple"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34533\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74485/nyu_2451_34533.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "New York, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34533",
+  "gbl_mdModified_dt": "2016-04-20T21:31:20Z",
+  "id": "nyu-2451-34533",
+  "nyu_addl_dspace_s": "35458",
+  "locn_geometry": "ENVELOPE(-74.2503962847784, -73.7001760541387, 40.9116321450824, 40.5067526622558)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34534.json b/metadata-aardvark/Datasets/nyu-2451-34534.json
index d7bd74bbf..bc08519f6 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34534.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34534.json
@@ -1,35 +1,51 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This is a polygon shapefile of publicly accessible waterfront spaces in NYC containing jurisdictional and construction status information. The majority of these spaces were constructed in conjunction with private waterfront developments, pursuant to the NYC Zoning Resolution. This shapefile also includes spaces that are under construction (in progress), or have been approved through ULURP (Uniform Land Use Review Procedure) but construction of the waterfront spaces has not commenced. The publicly owned spaces in this shapefile do not include parks or open spaces under the jurisdiction of NYC Department of Parks and Recreation, NYS Office of Parks, Recreation & Historic Preservation, or the National Park Service. Consult the archival copy for a PAWS database, which can be joined with this file.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34534",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (City). Department of City Planning",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Waterfronts",
-    "Zoning"
-  ],
-  "dct_title_s": "2014 Publicly Accessible Waterfront Spaces (PAWS) in New York City",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Bytes of the Big Apple"
-  ],
-  "dct_issued_s": "2014",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34534\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74488/nyu_2451_34534.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "New York, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2014"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34534",
-  "gbl_mdModified_dt": "2016-04-20T21:31:20Z",
-  "id": "nyu-2451-34534",
-  "nyu_addl_dspace_s": "35459",
-  "locn_geometry": "ENVELOPE(-74.2428103762222, -73.7814197364776, 40.874508009144, 40.5097467201395)",
-  "gbl_indexYear_im": 2014
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This is a polygon shapefile of publicly accessible waterfront spaces in NYC containing jurisdictional and construction status information. The majority of these spaces were constructed in conjunction with private waterfront developments, pursuant to the NYC Zoning Resolution. This shapefile also includes spaces that are under construction (in progress), or have been approved through ULURP (Uniform Land Use Review Procedure) but construction of the waterfront spaces has not commenced. The publicly owned spaces in this shapefile do not include parks or open spaces under the jurisdiction of NYC Department of Parks and Recreation, NYS Office of Parks, Recreation & Historic Preservation, or the National Park Service. Consult the archival copy for a PAWS database, which can be joined with this file."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34534"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (City). Department of City Planning"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Waterfronts",
+    "Zoning"
+  ],
+  "dct_title_s": "2014 Publicly Accessible Waterfront Spaces (PAWS) in New York City",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Bytes of the Big Apple"
+  ],
+  "dct_issued_s": "2014",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34534\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74488/nyu_2451_34534.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "New York, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2014"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34534",
+  "gbl_mdModified_dt": "2016-04-20T21:31:20Z",
+  "id": "nyu-2451-34534",
+  "nyu_addl_dspace_s": "35459",
+  "locn_geometry": "ENVELOPE(-74.2428103762222, -73.7814197364776, 40.874508009144, 40.5097467201395)",
+  "gbl_indexYear_im": [
+    2014
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34535.json b/metadata-aardvark/Datasets/nyu-2451-34535.json
index fb657c49b..e8956f0a6 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34535.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34535.json
@@ -1,37 +1,53 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This is a polygon shapefile of parklands on the water's edge in New York City. Any portions of a park that are located upland (separated from water by the first upland street) are excluded. This shapefile complements the PAWS shapefile for mapping all open spaces on the water's edge in New York City. Most of the parks in this file are included in the New York City Department of City Planning's Selected Facilities and Program Sites database and are under the jurisdiction of NYC Department of Parks and Recreation, NYS Office of Parks, Recreation & Historic Preservation, or the National Park Service. Consult the archival copy for a PAWS database, which can be joined with this file.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34535",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (City). Department of City Planning",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Waterfronts",
-    "Parks",
-    "Public spaces",
-    "Recreation areas"
-  ],
-  "dct_title_s": "2014 Waterfront Parks in New York City",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Bytes of the Big Apple"
-  ],
-  "dct_issued_s": "2014",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34535\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74491/nyu_2451_34535.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "New York, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2014"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34535",
-  "gbl_mdModified_dt": "2016-04-20T21:31:19Z",
-  "id": "nyu-2451-34535",
-  "nyu_addl_dspace_s": "35460",
-  "locn_geometry": "ENVELOPE(-74.2554863191497, -73.7369870804478, 40.9037151766444, 40.4957772466202)",
-  "gbl_indexYear_im": 2014
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This is a polygon shapefile of parklands on the water's edge in New York City. Any portions of a park that are located upland (separated from water by the first upland street) are excluded. This shapefile complements the PAWS shapefile for mapping all open spaces on the water's edge in New York City. Most of the parks in this file are included in the New York City Department of City Planning's Selected Facilities and Program Sites database and are under the jurisdiction of NYC Department of Parks and Recreation, NYS Office of Parks, Recreation & Historic Preservation, or the National Park Service. Consult the archival copy for a PAWS database, which can be joined with this file."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34535"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (City). Department of City Planning"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Waterfronts",
+    "Parks",
+    "Public spaces",
+    "Recreation areas"
+  ],
+  "dct_title_s": "2014 Waterfront Parks in New York City",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Bytes of the Big Apple"
+  ],
+  "dct_issued_s": "2014",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34535\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74491/nyu_2451_34535.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "New York, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2014"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34535",
+  "gbl_mdModified_dt": "2016-04-20T21:31:19Z",
+  "id": "nyu-2451-34535",
+  "nyu_addl_dspace_s": "35460",
+  "locn_geometry": "ENVELOPE(-74.2554863191497, -73.7369870804478, 40.9037151766444, 40.4957772466202)",
+  "gbl_indexYear_im": [
+    2014
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34536.json b/metadata-aardvark/Datasets/nyu-2451-34536.json
index cae5a06f7..2156bcabe 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34536.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34536.json
@@ -1,36 +1,52 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile layer represents all existing Waterfont Access Plan areas in NYC. A Waterfront Access Plan is a detailed framework set forth in the Zoning Resolution, that tailors waterfront bulk regulations and public access requirements to the specific conditions of a particular waterfront. Development of individual waterfront parcels governed by the plan triggers a requirement to build and maintain public access areas in accordance with the WAP.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34536",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (City). Department of City Planning",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Zoning",
-    "Waterfronts",
-    "Planning"
-  ],
-  "dct_title_s": "2011 Waterfront Access Plan in New York City",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Bytes of the Big Apple"
-  ],
-  "dct_issued_s": "2011",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34536\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74494/nyu_2451_34536.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "New York, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2011"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34536",
-  "gbl_mdModified_dt": "2016-04-20T21:31:19Z",
-  "id": "nyu-2451-34536",
-  "nyu_addl_dspace_s": "35461",
-  "locn_geometry": "ENVELOPE(-73.9664688492767, -73.8341297477283, 40.819347523144, 40.7181641530022)",
-  "gbl_indexYear_im": 2011
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile layer represents all existing Waterfont Access Plan areas in NYC. A Waterfront Access Plan is a detailed framework set forth in the Zoning Resolution, that tailors waterfront bulk regulations and public access requirements to the specific conditions of a particular waterfront. Development of individual waterfront parcels governed by the plan triggers a requirement to build and maintain public access areas in accordance with the WAP."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34536"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (City). Department of City Planning"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Zoning",
+    "Waterfronts",
+    "Planning"
+  ],
+  "dct_title_s": "2011 Waterfront Access Plan in New York City",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Bytes of the Big Apple"
+  ],
+  "dct_issued_s": "2011",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34536\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74494/nyu_2451_34536.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "New York, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2011"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34536",
+  "gbl_mdModified_dt": "2016-04-20T21:31:19Z",
+  "id": "nyu-2451-34536",
+  "nyu_addl_dspace_s": "35461",
+  "locn_geometry": "ENVELOPE(-73.9664688492767, -73.8341297477283, 40.819347523144, 40.7181641530022)",
+  "gbl_indexYear_im": [
+    2011
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34537.json b/metadata-aardvark/Datasets/nyu-2451-34537.json
index 818063411..cf413c514 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34537.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34537.json
@@ -1,37 +1,53 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile layer is the representation of New York City\u2019s Coastal Boundary as defined by the WRP. The Coastal Zone Boundary defines the geographic scope of New York City's Waterfront Revitalization Program (WRP). Pursuant to federal statute, the boundary encompasses all land and water of direct and significant impact on coastal waters. Federal lands and facilities are excluded from the coastal zone and consistency review in accordance with federal legislation. However, should the federal government dispose of any coastal property; it would be included in the coastal zone.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34537",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (City). Department of City Planning",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Zoning",
-    "Waterfronts",
-    "Coasts",
-    "Development"
-  ],
-  "dct_title_s": "2011 New York City Coastal Boundary",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Bytes of the Big Apple"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34537\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74497/nyu_2451_34537.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "New York, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34537",
-  "gbl_mdModified_dt": "2016-04-20T21:31:19Z",
-  "id": "nyu-2451-34537",
-  "nyu_addl_dspace_s": "35462",
-  "locn_geometry": "ENVELOPE(-74.2562014307099, -73.7250556912025, 40.9158403216627, 40.4910930348822)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile layer is the representation of New York City’s Coastal Boundary as defined by the WRP. The Coastal Zone Boundary defines the geographic scope of New York City's Waterfront Revitalization Program (WRP). Pursuant to federal statute, the boundary encompasses all land and water of direct and significant impact on coastal waters. Federal lands and facilities are excluded from the coastal zone and consistency review in accordance with federal legislation. However, should the federal government dispose of any coastal property; it would be included in the coastal zone."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34537"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (City). Department of City Planning"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Zoning",
+    "Waterfronts",
+    "Coasts",
+    "Development"
+  ],
+  "dct_title_s": "2011 New York City Coastal Boundary",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Bytes of the Big Apple"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34537\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74497/nyu_2451_34537.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "New York, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34537",
+  "gbl_mdModified_dt": "2016-04-20T21:31:19Z",
+  "id": "nyu-2451-34537",
+  "nyu_addl_dspace_s": "35462",
+  "locn_geometry": "ENVELOPE(-74.2562014307099, -73.7250556912025, 40.9158403216627, 40.4910930348822)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34538.json b/metadata-aardvark/Datasets/nyu-2451-34538.json
index 49942de70..ef4b342ae 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34538.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34538.json
@@ -1,37 +1,53 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile layer represents the New York State Assembly District boundaries for the City of New York. These district boundaries represent the redistricting as of the US Census 2010. This file was generated from the 16A release of the Department of City Planning's LION file.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34538",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (City). Department of City Planning",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Districts",
-    "Special districts",
-    "Administrative and political divisions",
-    "Boundaries"
-  ],
-  "dct_title_s": "2016 New York City State Assembly Districts (Clipped to Shoreline)",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Bytes of the Big Apple"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34538\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74499/nyu_2451_34538.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "New York, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34538",
-  "gbl_mdModified_dt": "2016-04-20T21:31:19Z",
-  "id": "nyu-2451-34538",
-  "nyu_addl_dspace_s": "35463",
-  "locn_geometry": "ENVELOPE(-74.2555913631521, -73.7000090632127, 40.9155327760001, 40.4961153951703)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile layer represents the New York State Assembly District boundaries for the City of New York. These district boundaries represent the redistricting as of the US Census 2010. This file was generated from the 16A release of the Department of City Planning's LION file."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34538"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (City). Department of City Planning"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Districts",
+    "Special districts",
+    "Administrative and political divisions",
+    "Boundaries"
+  ],
+  "dct_title_s": "2016 New York City State Assembly Districts (Clipped to Shoreline)",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Bytes of the Big Apple"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34538\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74499/nyu_2451_34538.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "New York, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34538",
+  "gbl_mdModified_dt": "2016-04-20T21:31:19Z",
+  "id": "nyu-2451-34538",
+  "nyu_addl_dspace_s": "35463",
+  "locn_geometry": "ENVELOPE(-74.2555913631521, -73.7000090632127, 40.9155327760001, 40.4961153951703)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34539.json b/metadata-aardvark/Datasets/nyu-2451-34539.json
index d42c4ec30..f0e0754ee 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34539.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34539.json
@@ -1,37 +1,53 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile layer represents the New York State Assembly District boundaries for the City of New York, with water included. These district boundaries represent the redistricting as of the US Census 2010. This file was generated from the 16A release of the Department of City Planning's LION file.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34539",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (City). Department of City Planning",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Districts",
-    "Special districts",
-    "Administrative and political divisions",
-    "Boundaries"
-  ],
-  "dct_title_s": "2016 New York City State Assembly Districts (Water Areas Included)",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Bytes of the Big Apple"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34539\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74502/nyu_2451_34539.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "New York, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34539",
-  "gbl_mdModified_dt": "2016-04-20T21:31:19Z",
-  "id": "nyu-2451-34539",
-  "nyu_addl_dspace_s": "35464",
-  "locn_geometry": "ENVELOPE(-74.2587474598416, -73.7000090632127, 40.9176618088593, 40.4860830762565)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile layer represents the New York State Assembly District boundaries for the City of New York, with water included. These district boundaries represent the redistricting as of the US Census 2010. This file was generated from the 16A release of the Department of City Planning's LION file."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34539"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (City). Department of City Planning"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Districts",
+    "Special districts",
+    "Administrative and political divisions",
+    "Boundaries"
+  ],
+  "dct_title_s": "2016 New York City State Assembly Districts (Water Areas Included)",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Bytes of the Big Apple"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34539\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74502/nyu_2451_34539.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "New York, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34539",
+  "gbl_mdModified_dt": "2016-04-20T21:31:19Z",
+  "id": "nyu-2451-34539",
+  "nyu_addl_dspace_s": "35464",
+  "locn_geometry": "ENVELOPE(-74.2587474598416, -73.7000090632127, 40.9176618088593, 40.4860830762565)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34540.json b/metadata-aardvark/Datasets/nyu-2451-34540.json
index 0798c29a6..a007fd369 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34540.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34540.json
@@ -1,37 +1,53 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile layer represents the U.S. Congressional Districts boundaries for the City of New York, clipped to the shoreline. These district boundaries represent the redistricting as of the US Census 2010. This file was generated from the 16A release of the Department of City Planning's LION file.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34540",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (City). Department of City Planning",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Districts",
-    "Special districts",
-    "Administrative and political divisions",
-    "Boundaries"
-  ],
-  "dct_title_s": "2016 New York City U.S. Congressional Districts (Clipped to Shoreline)",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Bytes of the Big Apple"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34540\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74506/nyu_2451_34540.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "New York, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34540",
-  "gbl_mdModified_dt": "2016-04-20T21:31:19Z",
-  "id": "nyu-2451-34540",
-  "nyu_addl_dspace_s": "35465",
-  "locn_geometry": "ENVELOPE(-74.2555913631521, -73.7000090638712, 40.9155327760001, 40.4961153951703)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile layer represents the U.S. Congressional Districts boundaries for the City of New York, clipped to the shoreline. These district boundaries represent the redistricting as of the US Census 2010. This file was generated from the 16A release of the Department of City Planning's LION file."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34540"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (City). Department of City Planning"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Districts",
+    "Special districts",
+    "Administrative and political divisions",
+    "Boundaries"
+  ],
+  "dct_title_s": "2016 New York City U.S. Congressional Districts (Clipped to Shoreline)",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Bytes of the Big Apple"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34540\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74506/nyu_2451_34540.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "New York, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34540",
+  "gbl_mdModified_dt": "2016-04-20T21:31:19Z",
+  "id": "nyu-2451-34540",
+  "nyu_addl_dspace_s": "35465",
+  "locn_geometry": "ENVELOPE(-74.2555913631521, -73.7000090638712, 40.9155327760001, 40.4961153951703)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34541.json b/metadata-aardvark/Datasets/nyu-2451-34541.json
index ea7e96f9a..0827310aa 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34541.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34541.json
@@ -1,37 +1,53 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile layer represents the U.S. Congressional Districts boundaries for the City of New York, with water included. These district boundaries represent the redistricting as of the US Census 2010. This file was generated from the 16A release of the Department of City Planning's LION file.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34541",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (City). Department of City Planning",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Special districts",
-    "Districts",
-    "Administrative and political divisions",
-    "Boundaries"
-  ],
-  "dct_title_s": "2016 New York City U.S. Congressional Districts (Water Areas Included)",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Bytes of the Big Apple"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34541\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74509/nyu_2451_34541.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "New York, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34541",
-  "gbl_mdModified_dt": "2016-04-20T21:31:18Z",
-  "id": "nyu-2451-34541",
-  "nyu_addl_dspace_s": "35466",
-  "locn_geometry": "ENVELOPE(-74.2587474598435, -73.7000090638712, 40.9176618088589, 40.4860830762555)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile layer represents the U.S. Congressional Districts boundaries for the City of New York, with water included. These district boundaries represent the redistricting as of the US Census 2010. This file was generated from the 16A release of the Department of City Planning's LION file."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34541"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (City). Department of City Planning"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Special districts",
+    "Districts",
+    "Administrative and political divisions",
+    "Boundaries"
+  ],
+  "dct_title_s": "2016 New York City U.S. Congressional Districts (Water Areas Included)",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Bytes of the Big Apple"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34541\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74509/nyu_2451_34541.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "New York, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34541",
+  "gbl_mdModified_dt": "2016-04-20T21:31:18Z",
+  "id": "nyu-2451-34541",
+  "nyu_addl_dspace_s": "35466",
+  "locn_geometry": "ENVELOPE(-74.2587474598435, -73.7000090638712, 40.9176618088589, 40.4860830762555)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34542.json b/metadata-aardvark/Datasets/nyu-2451-34542.json
index 639dece3a..5d4772ecc 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34542.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34542.json
@@ -1,37 +1,53 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile layer represents the State Senate District boundaries for the City of New York, clipped to the shoreline. These district boundaries represent the redistricting as of the US Census 2010. This file was generated from the 16A release of the Department of City Planning's LION file. ",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34542",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (City). Department of City Planning",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Districts",
-    "Special districts",
-    "Administrative and political divisions",
-    "Boundaries"
-  ],
-  "dct_title_s": "2016 New York City State Senate Districts (Clipped to Shoreline)",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Bytes of the Big Apple"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34542\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74512/nyu_2451_34542.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "New York, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34542",
-  "gbl_mdModified_dt": "2016-04-20T21:31:18Z",
-  "id": "nyu-2451-34542",
-  "nyu_addl_dspace_s": "35467",
-  "locn_geometry": "ENVELOPE(-74.2555913631521, -73.7000090638712, 40.9155327760001, 40.4961153951703)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile layer represents the State Senate District boundaries for the City of New York, clipped to the shoreline. These district boundaries represent the redistricting as of the US Census 2010. This file was generated from the 16A release of the Department of City Planning's LION file. "
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34542"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (City). Department of City Planning"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Districts",
+    "Special districts",
+    "Administrative and political divisions",
+    "Boundaries"
+  ],
+  "dct_title_s": "2016 New York City State Senate Districts (Clipped to Shoreline)",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Bytes of the Big Apple"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34542\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74512/nyu_2451_34542.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "New York, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34542",
+  "gbl_mdModified_dt": "2016-04-20T21:31:18Z",
+  "id": "nyu-2451-34542",
+  "nyu_addl_dspace_s": "35467",
+  "locn_geometry": "ENVELOPE(-74.2555913631521, -73.7000090638712, 40.9155327760001, 40.4961153951703)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34543.json b/metadata-aardvark/Datasets/nyu-2451-34543.json
index f35278219..ef1c9dd40 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34543.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34543.json
@@ -1,37 +1,53 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile layer represents the State Senate Districts boundaries for the City of New York, with water included. These district boundaries represent the redistricting as of the US Census 2010. This file was generated from the 16A release of the Department of City Planning's LION file. ",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34543",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (City). Department of City Planning",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Special districts",
-    "Districts",
-    "Administrative and political divisions",
-    "Boundaries"
-  ],
-  "dct_title_s": "2016 New York City State Senate Districts (Water Areas Included)",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Bytes of the Big Apple"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34543\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74515/nyu_2451_34543.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "New York, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34543",
-  "gbl_mdModified_dt": "2016-04-20T21:31:18Z",
-  "id": "nyu-2451-34543",
-  "nyu_addl_dspace_s": "35468",
-  "locn_geometry": "ENVELOPE(-74.2587474598435, -73.7000090638712, 40.9176618088593, 40.4860830762555)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile layer represents the State Senate Districts boundaries for the City of New York, with water included. These district boundaries represent the redistricting as of the US Census 2010. This file was generated from the 16A release of the Department of City Planning's LION file. "
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34543"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (City). Department of City Planning"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Special districts",
+    "Districts",
+    "Administrative and political divisions",
+    "Boundaries"
+  ],
+  "dct_title_s": "2016 New York City State Senate Districts (Water Areas Included)",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Bytes of the Big Apple"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34543\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74515/nyu_2451_34543.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "New York, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34543",
+  "gbl_mdModified_dt": "2016-04-20T21:31:18Z",
+  "id": "nyu-2451-34543",
+  "nyu_addl_dspace_s": "35468",
+  "locn_geometry": "ENVELOPE(-74.2587474598435, -73.7000090638712, 40.9176618088593, 40.4860830762555)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34544.json b/metadata-aardvark/Datasets/nyu-2451-34544.json
index a8417ef38..f3b0794dc 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34544.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34544.json
@@ -1,38 +1,54 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile layer represents the Municipal Court District boundaries for the City of New York. These district boundaries represent the redistricting as of the US Census 2010. This file was generated from the 16A release of the Department of City Planning's LION file. ",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34544",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (City). Department of City Planning",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Municipal courts",
-    "Boundaries",
-    "Administrative and political divisions",
-    "Districts",
-    "Special districts"
-  ],
-  "dct_title_s": "2016 New York City Municipal Court Districts (Clipped to Shoreline)",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Bytes of the Big Apple"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34544\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74518/nyu_2451_34544.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "New York, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34544",
-  "gbl_mdModified_dt": "2016-04-20T21:31:18Z",
-  "id": "nyu-2451-34544",
-  "nyu_addl_dspace_s": "35469",
-  "locn_geometry": "ENVELOPE(-74.2555913624956, -73.7000090638712, 40.9155327770052, 40.496115395171)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile layer represents the Municipal Court District boundaries for the City of New York. These district boundaries represent the redistricting as of the US Census 2010. This file was generated from the 16A release of the Department of City Planning's LION file. "
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34544"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (City). Department of City Planning"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Municipal courts",
+    "Boundaries",
+    "Administrative and political divisions",
+    "Districts",
+    "Special districts"
+  ],
+  "dct_title_s": "2016 New York City Municipal Court Districts (Clipped to Shoreline)",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Bytes of the Big Apple"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34544\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74518/nyu_2451_34544.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "New York, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34544",
+  "gbl_mdModified_dt": "2016-04-20T21:31:18Z",
+  "id": "nyu-2451-34544",
+  "nyu_addl_dspace_s": "35469",
+  "locn_geometry": "ENVELOPE(-74.2555913624956, -73.7000090638712, 40.9155327770052, 40.496115395171)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34545.json b/metadata-aardvark/Datasets/nyu-2451-34545.json
index 39f01d74f..7c4452b9a 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34545.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34545.json
@@ -1,38 +1,54 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile layer represents the Municipal Counrt District boundaries for the City of New York, with water included. These district boundaries represent the redistricting as of the US Census 2010. This file was generated from the 16A release of the Department of City Planning's LION file.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34545",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (City). Department of City Planning",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions",
-    "Municipal courts",
-    "Districts",
-    "Special districts"
-  ],
-  "dct_title_s": "2016 New York City Municipal Court Districts (Water Areas Included)",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Bytes of the Big Apple"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34545\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74521/nyu_2451_34545.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "New York, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34545",
-  "gbl_mdModified_dt": "2016-04-20T21:31:18Z",
-  "id": "nyu-2451-34545",
-  "nyu_addl_dspace_s": "35470",
-  "locn_geometry": "ENVELOPE(-74.2555913631541, -73.7000090638712, 40.9155327765026, 40.4961153951644)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile layer represents the Municipal Counrt District boundaries for the City of New York, with water included. These district boundaries represent the redistricting as of the US Census 2010. This file was generated from the 16A release of the Department of City Planning's LION file."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34545"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (City). Department of City Planning"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions",
+    "Municipal courts",
+    "Districts",
+    "Special districts"
+  ],
+  "dct_title_s": "2016 New York City Municipal Court Districts (Water Areas Included)",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Bytes of the Big Apple"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34545\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74521/nyu_2451_34545.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "New York, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34545",
+  "gbl_mdModified_dt": "2016-04-20T21:31:18Z",
+  "id": "nyu-2451-34545",
+  "nyu_addl_dspace_s": "35470",
+  "locn_geometry": "ENVELOPE(-74.2555913631541, -73.7000090638712, 40.9155327765026, 40.4961153951644)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34546.json b/metadata-aardvark/Datasets/nyu-2451-34546.json
index 48952a4ba..08f7a7d04 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34546.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34546.json
@@ -1,38 +1,54 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile layer represents the City Council District boundaries for the City of New York, clipped to the shoreline. These district boundaries represent the redistricting as of the US Census 2010. This file was generated from the 16A release of the Department of City Planning's LION file.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34546",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (City). Department of City Planning",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "City councils",
-    "Districts",
-    "Special districts",
-    "Administrative and political divisions",
-    "Boundaries"
-  ],
-  "dct_title_s": "2016 City Council Districts for New York City (Clipped to Shoreline)",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Bytes of the Big Apple"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34546\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74524/nyu_2451_34546.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "New York, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34546",
-  "gbl_mdModified_dt": "2016-04-20T21:31:17Z",
-  "id": "nyu-2451-34546",
-  "nyu_addl_dspace_s": "35471",
-  "locn_geometry": "ENVELOPE(-74.2555913631521, -73.7000090632105, 40.9155327760001, 40.4961153951703)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile layer represents the City Council District boundaries for the City of New York, clipped to the shoreline. These district boundaries represent the redistricting as of the US Census 2010. This file was generated from the 16A release of the Department of City Planning's LION file."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34546"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (City). Department of City Planning"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "City councils",
+    "Districts",
+    "Special districts",
+    "Administrative and political divisions",
+    "Boundaries"
+  ],
+  "dct_title_s": "2016 City Council Districts for New York City (Clipped to Shoreline)",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Bytes of the Big Apple"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34546\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74524/nyu_2451_34546.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "New York, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34546",
+  "gbl_mdModified_dt": "2016-04-20T21:31:17Z",
+  "id": "nyu-2451-34546",
+  "nyu_addl_dspace_s": "35471",
+  "locn_geometry": "ENVELOPE(-74.2555913631521, -73.7000090632105, 40.9155327760001, 40.4961153951703)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34547.json b/metadata-aardvark/Datasets/nyu-2451-34547.json
index 4c66857f7..81612d8f3 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34547.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34547.json
@@ -1,38 +1,54 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile layer represents the City Council District boundaries for the City of New York, with water included. These district boundaries represent the redistricting as of the US Census 2010. This file was generated from the 16A release of the Department of City Planning's LION file.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34547",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (City). Department of City Planning",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Districts",
-    "Administrative and political divisions",
-    "City councils",
-    "Special districts",
-    "Boundaries"
-  ],
-  "dct_title_s": "2016 City Council Districts for New York City (Water Areas Included)",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Bytes of the Big Apple"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34547\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74527/nyu_2451_34547.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "New York, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34547",
-  "gbl_mdModified_dt": "2016-04-20T21:31:17Z",
-  "id": "nyu-2451-34547",
-  "nyu_addl_dspace_s": "35472",
-  "locn_geometry": "ENVELOPE(-74.2587474598435, -73.7000090632105, 40.9176618088593, 40.4860830762555)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile layer represents the City Council District boundaries for the City of New York, with water included. These district boundaries represent the redistricting as of the US Census 2010. This file was generated from the 16A release of the Department of City Planning's LION file."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34547"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (City). Department of City Planning"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Districts",
+    "Administrative and political divisions",
+    "City councils",
+    "Special districts",
+    "Boundaries"
+  ],
+  "dct_title_s": "2016 City Council Districts for New York City (Water Areas Included)",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Bytes of the Big Apple"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34547\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74527/nyu_2451_34547.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "New York, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34547",
+  "gbl_mdModified_dt": "2016-04-20T21:31:17Z",
+  "id": "nyu-2451-34547",
+  "nyu_addl_dspace_s": "35472",
+  "locn_geometry": "ENVELOPE(-74.2587474598435, -73.7000090632105, 40.9176618088593, 40.4860830762555)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34548.json b/metadata-aardvark/Datasets/nyu-2451-34548.json
index 9ef65e9ca..76edbcda6 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34548.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34548.json
@@ -1,38 +1,54 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile layer represents the Election District boundaries for the City of New York. These district boundaries represent the redistricting as of the US Census 2010. This file was generated from the 16A release of the Department of City Planning's LION file. ",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34548",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (City). Department of City Planning",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Election districts",
-    "Administrative and political divisions",
-    "Boundaries",
-    "Elections",
-    "Voting"
-  ],
-  "dct_title_s": "2016 New York City Election Districts (Clipped to Shoreline)",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Bytes of the Big Apple"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34548\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74530/nyu_2451_34548.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "New York, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34548",
-  "gbl_mdModified_dt": "2016-04-20T21:31:17Z",
-  "id": "nyu-2451-34548",
-  "nyu_addl_dspace_s": "35473",
-  "locn_geometry": "ENVELOPE(-74.2555913638125, -73.7000090638712, 40.9155327760001, 40.4961153952116)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile layer represents the Election District boundaries for the City of New York. These district boundaries represent the redistricting as of the US Census 2010. This file was generated from the 16A release of the Department of City Planning's LION file. "
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34548"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (City). Department of City Planning"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Election districts",
+    "Administrative and political divisions",
+    "Boundaries",
+    "Elections",
+    "Voting"
+  ],
+  "dct_title_s": "2016 New York City Election Districts (Clipped to Shoreline)",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Bytes of the Big Apple"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34548\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74530/nyu_2451_34548.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "New York, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34548",
+  "gbl_mdModified_dt": "2016-04-20T21:31:17Z",
+  "id": "nyu-2451-34548",
+  "nyu_addl_dspace_s": "35473",
+  "locn_geometry": "ENVELOPE(-74.2555913638125, -73.7000090638712, 40.9155327760001, 40.4961153952116)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34549.json b/metadata-aardvark/Datasets/nyu-2451-34549.json
index 5ec6177d6..49e45e553 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34549.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34549.json
@@ -1,37 +1,53 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile layer represents the Election District boundaries for the City of New York, with water included. These district boundaries represent the redistricting as of the US Census 2010. This file was generated from the 16A release of the Department of City Planning's LION file.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34549",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (City). Department of City Planning",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Elections",
-    "Election districts",
-    "Special districts",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2016 New York City Election Districts (Water Areas Included)",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Bytes of the Big Apple"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34549\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74533/nyu_2451_34549.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "New York, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34549",
-  "gbl_mdModified_dt": "2016-04-20T21:31:17Z",
-  "id": "nyu-2451-34549",
-  "nyu_addl_dspace_s": "35474",
-  "locn_geometry": "ENVELOPE(-74.2587474598435, -73.7000090638712, 40.9176618088593, 40.4860830762555)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile layer represents the Election District boundaries for the City of New York, with water included. These district boundaries represent the redistricting as of the US Census 2010. This file was generated from the 16A release of the Department of City Planning's LION file."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34549"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (City). Department of City Planning"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Elections",
+    "Election districts",
+    "Special districts",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2016 New York City Election Districts (Water Areas Included)",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Bytes of the Big Apple"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34549\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74533/nyu_2451_34549.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "New York, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34549",
+  "gbl_mdModified_dt": "2016-04-20T21:31:17Z",
+  "id": "nyu-2451-34549",
+  "nyu_addl_dspace_s": "35474",
+  "locn_geometry": "ENVELOPE(-74.2587474598435, -73.7000090638712, 40.9176618088593, 40.4860830762555)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34555.json b/metadata-aardvark/Datasets/nyu-2451-34555.json
index 66c01c292..d4ea27dea 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34555.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34555.json
@@ -1,36 +1,52 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile layer represents the borough boundaries for the City of New York, clipped to the shoreline. This file was generated from the 16A release of the Department of City Planning's LION file.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34555",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (City). Department of City Planning",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boroughs",
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2016 New York City Borough Boundaries (Clipped to Shoreline)",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Bytes of the Big Apple"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34555\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74536/nyu_2451_34555.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "New York, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34555",
-  "gbl_mdModified_dt": "2016-04-20T21:31:17Z",
-  "id": "nyu-2451-34555",
-  "nyu_addl_dspace_s": "35482",
-  "locn_geometry": "ENVELOPE(-74.2555913631521, -73.7000090638712, 40.9155327760001, 40.4961153951703)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile layer represents the borough boundaries for the City of New York, clipped to the shoreline. This file was generated from the 16A release of the Department of City Planning's LION file."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34555"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (City). Department of City Planning"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boroughs",
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2016 New York City Borough Boundaries (Clipped to Shoreline)",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Bytes of the Big Apple"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34555\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74536/nyu_2451_34555.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "New York, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34555",
+  "gbl_mdModified_dt": "2016-04-20T21:31:17Z",
+  "id": "nyu-2451-34555",
+  "nyu_addl_dspace_s": "35482",
+  "locn_geometry": "ENVELOPE(-74.2555913631521, -73.7000090638712, 40.9155327760001, 40.4961153951703)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34556.json b/metadata-aardvark/Datasets/nyu-2451-34556.json
index f4a097d46..355fa3f56 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34556.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34556.json
@@ -1,35 +1,51 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile layer represents the borough boundaries for the City of New York, with water included. This file was generated from the 16A release of the Department of City Planning's LION file.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34556",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (City). Department of City Planning",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boroughs",
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2016 New York City Borough Boundaries (Water Areas Included)",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Bytes of the Big Apple"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34556\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74539/nyu_2451_34556.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "New York, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34556",
-  "gbl_mdModified_dt": "2016-04-20T21:31:16Z",
-  "id": "nyu-2451-34556",
-  "nyu_addl_dspace_s": "35483",
-  "locn_geometry": "ENVELOPE(-74.2587474598416, -73.7000090638712, 40.9176618088593, 40.4860830762555)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile layer represents the borough boundaries for the City of New York, with water included. This file was generated from the 16A release of the Department of City Planning's LION file."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34556"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (City). Department of City Planning"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boroughs",
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2016 New York City Borough Boundaries (Water Areas Included)",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Bytes of the Big Apple"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34556\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74539/nyu_2451_34556.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "New York, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34556",
+  "gbl_mdModified_dt": "2016-04-20T21:31:16Z",
+  "id": "nyu-2451-34556",
+  "nyu_addl_dspace_s": "35483",
+  "locn_geometry": "ENVELOPE(-74.2587474598416, -73.7000090638712, 40.9176618088593, 40.4860830762555)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34557.json b/metadata-aardvark/Datasets/nyu-2451-34557.json
index 806407dba..f5afc9c5a 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34557.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34557.json
@@ -1,35 +1,51 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile layer represents the service area boundaries for fire companies of the City of New York, clipped to the shoreline. This file was generated from the 16A release of the Department of City Planning's LION file.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34557",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (City). Department of City Planning",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Fire departments",
-    "Fire departments--Administration"
-  ],
-  "dct_title_s": "2016 New York City Fire Companies (Clipped to Shoreline)",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Bytes of the Big Apple"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34557\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74542/nyu_2451_34557.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "New York, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34557",
-  "gbl_mdModified_dt": "2016-04-20T21:31:15Z",
-  "id": "nyu-2451-34557",
-  "nyu_addl_dspace_s": "35489",
-  "locn_geometry": "ENVELOPE(-74.2555913631521, -73.7000090638735, 40.9155327759995, 40.4961153951667)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile layer represents the service area boundaries for fire companies of the City of New York, clipped to the shoreline. This file was generated from the 16A release of the Department of City Planning's LION file."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34557"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (City). Department of City Planning"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Fire departments",
+    "Fire departments--Administration"
+  ],
+  "dct_title_s": "2016 New York City Fire Companies (Clipped to Shoreline)",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Bytes of the Big Apple"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34557\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74542/nyu_2451_34557.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "New York, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34557",
+  "gbl_mdModified_dt": "2016-04-20T21:31:15Z",
+  "id": "nyu-2451-34557",
+  "nyu_addl_dspace_s": "35489",
+  "locn_geometry": "ENVELOPE(-74.2555913631521, -73.7000090638735, 40.9155327759995, 40.4961153951667)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34558.json b/metadata-aardvark/Datasets/nyu-2451-34558.json
index 2410e7955..7c6078cc0 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34558.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34558.json
@@ -1,35 +1,51 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile layer represents the service area boundaries for fire battalions of the City of New York, clipped to the shoreline. These district boundaries represent the redistricting as of the US Census 2010. This file was generated from the 16A release of the Department of City Planning's LION file.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34558",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (City). Department of City Planning",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Fire stations",
-    "Fire departments",
-    "Fire departments--Administration"
-  ],
-  "dct_title_s": "2016 New York City Fire Battalions (Clipped to Shoreline)",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Bytes of the Big Apple"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34558\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74545/nyu_2451_34558.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "New York, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34558",
-  "gbl_mdModified_dt": "2016-04-20T21:31:15Z",
-  "id": "nyu-2451-34558",
-  "nyu_addl_dspace_s": "35490",
-  "locn_geometry": "ENVELOPE(-74.2555913631541, -73.7000090638735, 40.9155327765021, 40.4961153951695)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile layer represents the service area boundaries for fire battalions of the City of New York, clipped to the shoreline. These district boundaries represent the redistricting as of the US Census 2010. This file was generated from the 16A release of the Department of City Planning's LION file."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34558"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (City). Department of City Planning"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Fire stations",
+    "Fire departments",
+    "Fire departments--Administration"
+  ],
+  "dct_title_s": "2016 New York City Fire Battalions (Clipped to Shoreline)",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Bytes of the Big Apple"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34558\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74545/nyu_2451_34558.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "New York, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34558",
+  "gbl_mdModified_dt": "2016-04-20T21:31:15Z",
+  "id": "nyu-2451-34558",
+  "nyu_addl_dspace_s": "35490",
+  "locn_geometry": "ENVELOPE(-74.2555913631541, -73.7000090638735, 40.9155327765021, 40.4961153951695)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34559.json b/metadata-aardvark/Datasets/nyu-2451-34559.json
index 339bf4f49..85bdc8434 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34559.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34559.json
@@ -1,35 +1,51 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile layer represents the service area boundaries for the fire divisions of the City of New York, clipped to the shoreline. This file was generated from the 16A release of the Department of City Planning's LION file.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34559",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (City). Department of City Planning",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Fire stations",
-    "Fire departments--Administration",
-    "Fire departments"
-  ],
-  "dct_title_s": "2016 New York City Fire Divisions (Clipped to Shoreline)",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Bytes of the Big Apple"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34559\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74549/nyu_2451_34559.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "New York, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34559",
-  "gbl_mdModified_dt": "2016-04-20T21:31:15Z",
-  "id": "nyu-2451-34559",
-  "nyu_addl_dspace_s": "35491",
-  "locn_geometry": "ENVELOPE(-74.2555913631541, -73.7000090632127, 40.9155327770047, 40.4961153951707)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile layer represents the service area boundaries for the fire divisions of the City of New York, clipped to the shoreline. This file was generated from the 16A release of the Department of City Planning's LION file."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34559"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (City). Department of City Planning"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Fire stations",
+    "Fire departments--Administration",
+    "Fire departments"
+  ],
+  "dct_title_s": "2016 New York City Fire Divisions (Clipped to Shoreline)",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Bytes of the Big Apple"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34559\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74549/nyu_2451_34559.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "New York, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34559",
+  "gbl_mdModified_dt": "2016-04-20T21:31:15Z",
+  "id": "nyu-2451-34559",
+  "nyu_addl_dspace_s": "35491",
+  "locn_geometry": "ENVELOPE(-74.2555913631541, -73.7000090632127, 40.9155327770047, 40.4961153951707)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34560.json b/metadata-aardvark/Datasets/nyu-2451-34560.json
index db41ef6a4..654cd195d 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34560.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34560.json
@@ -1,37 +1,53 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile layer represents the location, type and capacity of public and private community facilities in New York City. This data was developed with the cooperation and assistance of numerous governmental and non-profit agencies. Users can access the location, type, capacity and oversight agency of public and private educational, recreational, cultural, public safety, criminal justice, health, mental health, chemical dependency, developmental disabilities, day care, foster care, senior citizen, homeless facilities and programs. Data related to the location of transportation and waste management facilities have also been included. These facilities and programs are, with few exceptions, operated, funded, licensed, or certified by a government agency. Each facility or program site is geocoded for tax block, tax lot, 2010 census tract, city council district, community district, school district, police precinct, health area, zip code, borough, and x and y coordinates, provided by the Department of City Planning's Geosupport Information System (GIS). Parkland properties are coded for borough, community district, tax block, taxt lot, and x and y coordinates only. The features in the shapefile are represented by points created with ArcGIS tool using the x and y coordinates mostly derived from the centroids of the tax lots where facilities, programs or parkland properties are located.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34560",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (City). Department of City Planning",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Facilities",
-    "Education",
-    "Public services",
-    "Homelessness"
-  ],
-  "dct_title_s": "2015 New York City Selected Facilities and Program Sites",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Bytes of the Big Apple"
-  ],
-  "dct_issued_s": "2015",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34560\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74552/nyu_2451_34560.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "New York, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34560",
-  "gbl_mdModified_dt": "2016-04-20T21:31:15Z",
-  "id": "nyu-2451-34560",
-  "nyu_addl_dspace_s": "35492",
-  "locn_geometry": "ENVELOPE(-74.017453288784, -73.829092677263, 40.8829340346332, 40.7063710908644)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile layer represents the location, type and capacity of public and private community facilities in New York City. This data was developed with the cooperation and assistance of numerous governmental and non-profit agencies. Users can access the location, type, capacity and oversight agency of public and private educational, recreational, cultural, public safety, criminal justice, health, mental health, chemical dependency, developmental disabilities, day care, foster care, senior citizen, homeless facilities and programs. Data related to the location of transportation and waste management facilities have also been included. These facilities and programs are, with few exceptions, operated, funded, licensed, or certified by a government agency. Each facility or program site is geocoded for tax block, tax lot, 2010 census tract, city council district, community district, school district, police precinct, health area, zip code, borough, and x and y coordinates, provided by the Department of City Planning's Geosupport Information System (GIS). Parkland properties are coded for borough, community district, tax block, taxt lot, and x and y coordinates only. The features in the shapefile are represented by points created with ArcGIS tool using the x and y coordinates mostly derived from the centroids of the tax lots where facilities, programs or parkland properties are located."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34560"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (City). Department of City Planning"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Facilities",
+    "Education",
+    "Public services",
+    "Homelessness"
+  ],
+  "dct_title_s": "2015 New York City Selected Facilities and Program Sites",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Bytes of the Big Apple"
+  ],
+  "dct_issued_s": "2015",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34560\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74552/nyu_2451_34560.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "New York, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34560",
+  "gbl_mdModified_dt": "2016-04-20T21:31:15Z",
+  "id": "nyu-2451-34560",
+  "nyu_addl_dspace_s": "35492",
+  "locn_geometry": "ENVELOPE(-74.017453288784, -73.829092677263, 40.8829340346332, 40.7063710908644)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34561.json b/metadata-aardvark/Datasets/nyu-2451-34561.json
index 91a4dab48..8d22af3de 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34561.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34561.json
@@ -1,36 +1,52 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile layer represents New York City's Neighborhood Tabulation Areas (NTAs). NTAs were created to project populations at a small area level, from 2000 to 2030 for PlaNYC, the long-term sustainability plan for New York City. Since population size affects the error associated with population projections, these geographic units needed to have a minimum population, which we determined to be 15,000. This criterion resulted in combinations of neighborhoods that probably would not occur if one were solely designating boundaries of historical neighborhoods. Moreover, the neighborhood names associated with the neighborhood tabulation areas are not intended to be definitive. Another feature of the sustainability plan, was the creation of projections for Public Use Microdata Areas (PUMAs), which are approximations of New York City's Community Districts developed for use with the Census Bureau's Public Use Microdata Samples (PUMS). In order to make the boundaries consistent with PUMAs, NTAs were created using whole census tracts, from the 2010 census, within PUMAs. Since NTAs were not permitted to cross PUMA boundaries, this further restricted our ability to identify what may be thought of as historical neighborhood boundaries. Thus, users need to be cognizant of the reason why NTAs were created and the demographic/geographic constraints inherent in how they were configured. Despite these limitations, NTAs are a valuable summary level for use with both the 2010 Census and the American Community Survey (ACS). Regarding the decennial census, these geographic areas offer a good compromise between the very detailed data for census tracts (2,168) and the broad strokes provided by community districts (59). For the ACS, NTAs offer a statistically reliable alternative to the high sampling error that renders data for most individual census tracts unusable.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34561",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (City). Department of City Planning",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Neighborhoods",
-    "Boundaries",
-    "Population"
-  ],
-  "dct_title_s": "2016 New York City Neighborhood Tabulation Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Bytes of the Big Apple"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34561\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74554/nyu_2451_34561.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "New York, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34561",
-  "gbl_mdModified_dt": "2016-04-20T21:31:14Z",
-  "id": "nyu-2451-34561",
-  "nyu_addl_dspace_s": "35493",
-  "locn_geometry": "ENVELOPE(-74.2555913631521, -73.7000090632105, 40.9155327765026, 40.4961153951685)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile layer represents New York City's Neighborhood Tabulation Areas (NTAs). NTAs were created to project populations at a small area level, from 2000 to 2030 for PlaNYC, the long-term sustainability plan for New York City. Since population size affects the error associated with population projections, these geographic units needed to have a minimum population, which we determined to be 15,000. This criterion resulted in combinations of neighborhoods that probably would not occur if one were solely designating boundaries of historical neighborhoods. Moreover, the neighborhood names associated with the neighborhood tabulation areas are not intended to be definitive. Another feature of the sustainability plan, was the creation of projections for Public Use Microdata Areas (PUMAs), which are approximations of New York City's Community Districts developed for use with the Census Bureau's Public Use Microdata Samples (PUMS). In order to make the boundaries consistent with PUMAs, NTAs were created using whole census tracts, from the 2010 census, within PUMAs. Since NTAs were not permitted to cross PUMA boundaries, this further restricted our ability to identify what may be thought of as historical neighborhood boundaries. Thus, users need to be cognizant of the reason why NTAs were created and the demographic/geographic constraints inherent in how they were configured. Despite these limitations, NTAs are a valuable summary level for use with both the 2010 Census and the American Community Survey (ACS). Regarding the decennial census, these geographic areas offer a good compromise between the very detailed data for census tracts (2,168) and the broad strokes provided by community districts (59). For the ACS, NTAs offer a statistically reliable alternative to the high sampling error that renders data for most individual census tracts unusable."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34561"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (City). Department of City Planning"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Neighborhoods",
+    "Boundaries",
+    "Population"
+  ],
+  "dct_title_s": "2016 New York City Neighborhood Tabulation Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Bytes of the Big Apple"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34561\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74554/nyu_2451_34561.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "New York, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34561",
+  "gbl_mdModified_dt": "2016-04-20T21:31:14Z",
+  "id": "nyu-2451-34561",
+  "nyu_addl_dspace_s": "35493",
+  "locn_geometry": "ENVELOPE(-74.2555913631521, -73.7000090632105, 40.9155327765026, 40.4961153951685)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34562.json b/metadata-aardvark/Datasets/nyu-2451-34562.json
index 0d3aef97d..e64b88db0 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34562.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34562.json
@@ -1,36 +1,52 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile layer represents the 2010 NYC Public Use Microdata Areas (PUMAs). PUMAs are statistical geographic areas defined for the dissemination of Public Use Microdata Sample (PUMS) data. PUMAs have a minimum population of 100,000, are aggregated from census tracts, and approximate Community Districts (CDs), or combinations of CDs (There are 59 CDs and only 55 NYC PUMAs because of such combinations). This geography is also used for disseminating American Community Survey (ACS) estimates.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34562",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (City). Department of City Planning",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Demographic surveys",
-    "Demographic surveys--United States",
-    "Boundaries"
-  ],
-  "dct_title_s": "2016 New York City Public Use Micro Areas (PUMAs)",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Bytes of the Big Apple"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34562\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74557/nyu_2451_34562.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "New York, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34562",
-  "gbl_mdModified_dt": "2016-04-20T21:31:14Z",
-  "id": "nyu-2451-34562",
-  "nyu_addl_dspace_s": "35494",
-  "locn_geometry": "ENVELOPE(-74.2555913624937, -73.7000090638712, 40.9155327770052, 40.4961153951689)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile layer represents the 2010 NYC Public Use Microdata Areas (PUMAs). PUMAs are statistical geographic areas defined for the dissemination of Public Use Microdata Sample (PUMS) data. PUMAs have a minimum population of 100,000, are aggregated from census tracts, and approximate Community Districts (CDs), or combinations of CDs (There are 59 CDs and only 55 NYC PUMAs because of such combinations). This geography is also used for disseminating American Community Survey (ACS) estimates."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34562"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (City). Department of City Planning"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Demographic surveys",
+    "Demographic surveys--United States",
+    "Boundaries"
+  ],
+  "dct_title_s": "2016 New York City Public Use Micro Areas (PUMAs)",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Bytes of the Big Apple"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34562\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74557/nyu_2451_34562.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "New York, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34562",
+  "gbl_mdModified_dt": "2016-04-20T21:31:14Z",
+  "id": "nyu-2451-34562",
+  "nyu_addl_dspace_s": "35494",
+  "locn_geometry": "ENVELOPE(-74.2555913624937, -73.7000090638712, 40.9155327770052, 40.4961153951689)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34563.json b/metadata-aardvark/Datasets/nyu-2451-34563.json
index ba13e7e00..d92617727 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34563.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34563.json
@@ -1,35 +1,51 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile layer represents New York City Atomic Polygons. Formerly known as a dynamic block, an Atomic Polygon is a minimal polygon formed by most LION file segments (exceptions include \u2018paper street\u2019 and \u2018alley\u2019 segments). \u2018Minimal\u2019 means the polygon is not subdivided by LION segments (other than the noted exceptions) into smaller polygons.  An Atomic Polygon can contain segments of various types in its interior: paper street segments (FEATURE TYPE = \u20185\u2019), dead end segments (SEGMENT LOCATIONAL STATUS = \u2018I\u2019), \u2018land-hooked\u2019 segments (SEGMENT LOCATIONAL STATUS = \u2018H\u2019), and alley segments (FEATURE TYPE = \u2018A\u2019).  Atomic Polygon numbers are unique within 2010 Census tracts.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34563",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (City). Department of City Planning",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Streets",
-    "Alleys"
-  ],
-  "dct_title_s": "2016 New York City Atomic Polygons",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Bytes of the Big Apple"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34563\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74560/nyu_2451_34563.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "New York, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34563",
-  "gbl_mdModified_dt": "2016-04-20T21:31:14Z",
-  "id": "nyu-2451-34563",
-  "nyu_addl_dspace_s": "35496",
-  "locn_geometry": "ENVELOPE(-74.2587474598416, -73.7000090638735, 40.9176618088593, 40.4860830762555)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile layer represents New York City Atomic Polygons. Formerly known as a dynamic block, an Atomic Polygon is a minimal polygon formed by most LION file segments (exceptions include ‘paper street’ and ‘alley’ segments). ‘Minimal’ means the polygon is not subdivided by LION segments (other than the noted exceptions) into smaller polygons.  An Atomic Polygon can contain segments of various types in its interior: paper street segments (FEATURE TYPE = ‘5’), dead end segments (SEGMENT LOCATIONAL STATUS = ‘I’), ‘land-hooked’ segments (SEGMENT LOCATIONAL STATUS = ‘H’), and alley segments (FEATURE TYPE = ‘A’).  Atomic Polygon numbers are unique within 2010 Census tracts."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34563"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (City). Department of City Planning"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Streets",
+    "Alleys"
+  ],
+  "dct_title_s": "2016 New York City Atomic Polygons",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Bytes of the Big Apple"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34563\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74560/nyu_2451_34563.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "New York, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34563",
+  "gbl_mdModified_dt": "2016-04-20T21:31:14Z",
+  "id": "nyu-2451-34563",
+  "nyu_addl_dspace_s": "35496",
+  "locn_geometry": "ENVELOPE(-74.2587474598416, -73.7000090638735, 40.9176618088593, 40.4860830762555)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34564.json b/metadata-aardvark/Datasets/nyu-2451-34564.json
index a2c7529ac..8e3b17165 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34564.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34564.json
@@ -1,36 +1,52 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile was created as a guide to New York City\u2019s non-neighborhood place locations that appear in \u201cNew York: A City of Neighborhoods.\u201d These place locations include parks, cemeteries, and airports. Best estimates of label centroids were established at a 1:1,000 scale, but are ideally viewed at a 1:50,000 scale.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34564",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (City). Department of City Planning",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Airports",
-    "Parks",
-    "Public spaces"
-  ],
-  "dct_title_s": "2014 New York City Places",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Bytes of the Big Apple"
-  ],
-  "dct_issued_s": "2014",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34564\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74563/nyu_2451_34564.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "New York, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2014"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34564",
-  "gbl_mdModified_dt": "2016-04-20T21:31:14Z",
-  "id": "nyu-2451-34564",
-  "nyu_addl_dspace_s": "35497",
-  "locn_geometry": "ENVELOPE(-74.2485646353495, -73.7322869841185, 40.8962098695574, 40.4995658893951)",
-  "gbl_indexYear_im": 2014
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile was created as a guide to New York City’s non-neighborhood place locations that appear in “New York: A City of Neighborhoods.” These place locations include parks, cemeteries, and airports. Best estimates of label centroids were established at a 1:1,000 scale, but are ideally viewed at a 1:50,000 scale."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34564"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (City). Department of City Planning"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Airports",
+    "Parks",
+    "Public spaces"
+  ],
+  "dct_title_s": "2014 New York City Places",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Bytes of the Big Apple"
+  ],
+  "dct_issued_s": "2014",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34564\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74563/nyu_2451_34564.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "New York, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2014"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34564",
+  "gbl_mdModified_dt": "2016-04-20T21:31:14Z",
+  "id": "nyu-2451-34564",
+  "nyu_addl_dspace_s": "35497",
+  "locn_geometry": "ENVELOPE(-74.2485646353495, -73.7322869841185, 40.8962098695574, 40.4995658893951)",
+  "gbl_indexYear_im": [
+    2014
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34565.json b/metadata-aardvark/Datasets/nyu-2451-34565.json
index cab11973b..e08bc84e3 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34565.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34565.json
@@ -1,36 +1,52 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This line shapefile serves as a street base map representing New York City's streets and other linear geographic features, such as shorelines, surface rail lines and boardwalks, along with feature names and address ranges for each addressable street segment. This is Version 16 A, released in February 2016.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34565",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (City). Department of City Planning",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Streets",
-    "Bridges",
-    "Roads"
-  ],
-  "dct_title_s": "2016 LION Single Line Street Base Map for New York City, V. 16A",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Bytes of the Big Apple"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34565\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74566/nyu_2451_34565.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "New York, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34565",
-  "gbl_mdModified_dt": "2016-04-20T21:31:13Z",
-  "id": "nyu-2451-34565",
-  "nyu_addl_dspace_s": "35499",
-  "locn_geometry": "ENVELOPE(-74.2587474600122, -73.700009063747, 40.9176618088964, 40.4860830763879)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This line shapefile serves as a street base map representing New York City's streets and other linear geographic features, such as shorelines, surface rail lines and boardwalks, along with feature names and address ranges for each addressable street segment. This is Version 16 A, released in February 2016."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34565"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (City). Department of City Planning"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Streets",
+    "Bridges",
+    "Roads"
+  ],
+  "dct_title_s": "2016 LION Single Line Street Base Map for New York City, V. 16A",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Bytes of the Big Apple"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34565\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74566/nyu_2451_34565.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "New York, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34565",
+  "gbl_mdModified_dt": "2016-04-20T21:31:13Z",
+  "id": "nyu-2451-34565",
+  "nyu_addl_dspace_s": "35499",
+  "locn_geometry": "ENVELOPE(-74.2587474600122, -73.700009063747, 40.9176618088964, 40.4860830763879)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34566.json b/metadata-aardvark/Datasets/nyu-2451-34566.json
index 7b69a7e4f..1ef7cd942 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34566.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34566.json
@@ -1,37 +1,53 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile layer represents the community district boundaries for the City of New York, clipped to the shoreline. These district boundaries represent the redistricting as of the US Census 2010. This file was generated from the 16A release of the Department of City Planning's LION file.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34566",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (City). Department of City Planning",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Communities",
-    "Boundaries",
-    "Districts",
-    "Administrative and political divisions",
-    "Special districts"
-  ],
-  "dct_title_s": "2016 New York City Community Districts (Clipped to Shoreline)",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Bytes of the Big Apple"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34566\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74568/nyu_2451_34566.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "New York, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34566",
-  "gbl_mdModified_dt": "2016-04-20T21:31:16Z",
-  "id": "nyu-2451-34566",
-  "nyu_addl_dspace_s": "35484",
-  "locn_geometry": "ENVELOPE(-74.2555913631521, -73.7000090632127, 40.9155327760001, 40.4961153951703)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile layer represents the community district boundaries for the City of New York, clipped to the shoreline. These district boundaries represent the redistricting as of the US Census 2010. This file was generated from the 16A release of the Department of City Planning's LION file."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34566"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (City). Department of City Planning"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Communities",
+    "Boundaries",
+    "Districts",
+    "Administrative and political divisions",
+    "Special districts"
+  ],
+  "dct_title_s": "2016 New York City Community Districts (Clipped to Shoreline)",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Bytes of the Big Apple"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34566\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74568/nyu_2451_34566.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "New York, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34566",
+  "gbl_mdModified_dt": "2016-04-20T21:31:16Z",
+  "id": "nyu-2451-34566",
+  "nyu_addl_dspace_s": "35484",
+  "locn_geometry": "ENVELOPE(-74.2555913631521, -73.7000090632127, 40.9155327760001, 40.4961153951703)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34567.json b/metadata-aardvark/Datasets/nyu-2451-34567.json
index 9fae24a3e..5214e4712 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34567.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34567.json
@@ -1,37 +1,53 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile layer represents the school district boundaries for the City of New York, clipped to the shoreline. This file was generated from the 16A release of the Department of City Planning's LION file.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34567",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (City). Department of City Planning",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "School districts",
-    "School district size",
-    "Education",
-    "Boundaries"
-  ],
-  "dct_title_s": "2016 New York City School Districts (Clipped to Shoreline)",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Bytes of the Big Apple"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34567\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74571/nyu_2451_34567.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "New York, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34567",
-  "gbl_mdModified_dt": "2016-04-20T21:31:16Z",
-  "id": "nyu-2451-34567",
-  "nyu_addl_dspace_s": "35485",
-  "locn_geometry": "ENVELOPE(-74.2555913638125, -73.7000090638712, 40.9155327760001, 40.4961153952072)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile layer represents the school district boundaries for the City of New York, clipped to the shoreline. This file was generated from the 16A release of the Department of City Planning's LION file."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34567"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (City). Department of City Planning"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "School districts",
+    "School district size",
+    "Education",
+    "Boundaries"
+  ],
+  "dct_title_s": "2016 New York City School Districts (Clipped to Shoreline)",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Bytes of the Big Apple"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34567\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74571/nyu_2451_34567.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "New York, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34567",
+  "gbl_mdModified_dt": "2016-04-20T21:31:16Z",
+  "id": "nyu-2451-34567",
+  "nyu_addl_dspace_s": "35485",
+  "locn_geometry": "ENVELOPE(-74.2555913638125, -73.7000090638712, 40.9155327760001, 40.4961153952072)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34568.json b/metadata-aardvark/Datasets/nyu-2451-34568.json
index b6a49b71f..a16814b8c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34568.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34568.json
@@ -1,37 +1,53 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile layer represents the police precinct boundaries for the City of New York, clipped to the shoreline. This file was generated from the 16A release of the Department of City Planning's LION file.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34568",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (City). Department of City Planning",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Police",
-    "Police administration",
-    "Law enforcement",
-    "Boundaries"
-  ],
-  "dct_title_s": "2016 New York City Police Precincts (Clipped to Shoreline)",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Bytes of the Big Apple"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34568\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74574/nyu_2451_34568.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "New York, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34568",
-  "gbl_mdModified_dt": "2016-04-20T21:31:16Z",
-  "id": "nyu-2451-34568",
-  "nyu_addl_dspace_s": "35486",
-  "locn_geometry": "ENVELOPE(-74.2555913631521, -73.7000090638735, 40.9155327760001, 40.4961153951708)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile layer represents the police precinct boundaries for the City of New York, clipped to the shoreline. This file was generated from the 16A release of the Department of City Planning's LION file."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34568"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (City). Department of City Planning"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Police",
+    "Police administration",
+    "Law enforcement",
+    "Boundaries"
+  ],
+  "dct_title_s": "2016 New York City Police Precincts (Clipped to Shoreline)",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Bytes of the Big Apple"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34568\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74574/nyu_2451_34568.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "New York, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34568",
+  "gbl_mdModified_dt": "2016-04-20T21:31:16Z",
+  "id": "nyu-2451-34568",
+  "nyu_addl_dspace_s": "35486",
+  "locn_geometry": "ENVELOPE(-74.2555913631521, -73.7000090638735, 40.9155327760001, 40.4961153951708)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34569.json b/metadata-aardvark/Datasets/nyu-2451-34569.json
index fd1e67623..2b399efd2 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34569.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34569.json
@@ -1,35 +1,51 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile layer represents the health area boundaries for the City of New York, clipped to the shoreline. This file was generated from the 16A release of the Department of City Planning's LION file.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34569",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (City). Department of City Planning",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Health",
-    "Health service areas",
-    "Health and hygiene"
-  ],
-  "dct_title_s": "2016 New York City Health Area (Clipped to Shoreline)",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Bytes of the Big Apple"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34569\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74577/nyu_2451_34569.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "New York, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34569",
-  "gbl_mdModified_dt": "2016-04-20T21:31:16Z",
-  "id": "nyu-2451-34569",
-  "nyu_addl_dspace_s": "35487",
-  "locn_geometry": "ENVELOPE(-74.2555913631521, -73.7000090632105, 40.9155327770052, 40.4961153951703)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile layer represents the health area boundaries for the City of New York, clipped to the shoreline. This file was generated from the 16A release of the Department of City Planning's LION file."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34569"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (City). Department of City Planning"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Health",
+    "Health service areas",
+    "Health and hygiene"
+  ],
+  "dct_title_s": "2016 New York City Health Area (Clipped to Shoreline)",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Bytes of the Big Apple"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34569\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74577/nyu_2451_34569.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "New York, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34569",
+  "gbl_mdModified_dt": "2016-04-20T21:31:16Z",
+  "id": "nyu-2451-34569",
+  "nyu_addl_dspace_s": "35487",
+  "locn_geometry": "ENVELOPE(-74.2555913631521, -73.7000090632105, 40.9155327770052, 40.4961153951703)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34570.json b/metadata-aardvark/Datasets/nyu-2451-34570.json
index 1853ae2ff..455589a36 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34570.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34570.json
@@ -1,36 +1,52 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile layer represents the service area boundaries for the health centers of the City of New York, clipped to the shoreline. This file was generated from the 16A release of the Department of City Planning's LION file.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34570",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (City). Department of City Planning",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Health",
-    "Health service areas",
-    "Health and hygiene"
-  ],
-  "dct_title_s": "2016 New York City Health Center (Clipped to Shoreline)",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Bytes of the Big Apple"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34570\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74580/nyu_2451_34570.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "New York, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34570",
-  "gbl_mdModified_dt": "2016-04-20T21:31:15Z",
-  "id": "nyu-2451-34570",
-  "nyu_addl_dspace_s": "35488",
-  "locn_geometry": "ENVELOPE(-74.2555913631521, -73.7000090632105, 40.9155327770052, 40.4961153951703)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile layer represents the service area boundaries for the health centers of the City of New York, clipped to the shoreline. This file was generated from the 16A release of the Department of City Planning's LION file."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34570"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (City). Department of City Planning"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Health",
+    "Health service areas",
+    "Health and hygiene"
+  ],
+  "dct_title_s": "2016 New York City Health Center (Clipped to Shoreline)",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Bytes of the Big Apple"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34570\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74580/nyu_2451_34570.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "New York, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34570",
+  "gbl_mdModified_dt": "2016-04-20T21:31:15Z",
+  "id": "nyu-2451-34570",
+  "nyu_addl_dspace_s": "35488",
+  "locn_geometry": "ENVELOPE(-74.2555913631521, -73.7000090632105, 40.9155327770052, 40.4961153951703)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34571.json b/metadata-aardvark/Datasets/nyu-2451-34571.json
index d038233c2..5914e4b3e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34571.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34571.json
@@ -1,37 +1,53 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile layer represents the Hurricane Evacuation Zones that are determined by New York City Emergency Management and represent varying threat levels of coastal flooding resulting from storm surge. Hurricane evacuation zones should not be confused with flood insurance risk zones, which are designated by FEMA and available in the form of Flood Insurance Rate Maps (FIRMs).",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34571",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (City). Department of City Planning",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Hurricanes",
-    "Evacuation of civilians",
-    "Disasters",
-    "Emergency management"
-  ],
-  "dct_title_s": "2016 New York City Hurricane Evacuation Zones",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Bytes of the Big Apple"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34571\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74583/nyu_2451_34571.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "New York, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34571",
-  "gbl_mdModified_dt": "2016-04-20T21:31:14Z",
-  "id": "nyu-2451-34571",
-  "nyu_addl_dspace_s": "35495",
-  "locn_geometry": "ENVELOPE(-74.2587474599855, -73.700009063956, 40.9176618088575, 40.4860830762583)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile layer represents the Hurricane Evacuation Zones that are determined by New York City Emergency Management and represent varying threat levels of coastal flooding resulting from storm surge. Hurricane evacuation zones should not be confused with flood insurance risk zones, which are designated by FEMA and available in the form of Flood Insurance Rate Maps (FIRMs)."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34571"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (City). Department of City Planning"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Hurricanes",
+    "Evacuation of civilians",
+    "Disasters",
+    "Emergency management"
+  ],
+  "dct_title_s": "2016 New York City Hurricane Evacuation Zones",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Bytes of the Big Apple"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34571\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74583/nyu_2451_34571.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "New York, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34571",
+  "gbl_mdModified_dt": "2016-04-20T21:31:14Z",
+  "id": "nyu-2451-34571",
+  "nyu_addl_dspace_s": "35495",
+  "locn_geometry": "ENVELOPE(-74.2587474599855, -73.700009063956, 40.9176618088575, 40.4860830762583)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34572.json b/metadata-aardvark/Datasets/nyu-2451-34572.json
index bb24fb5a6..b9e934076 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34572.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34572.json
@@ -1,36 +1,52 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This New York City Neighborhood Names point file was created as a guide to New York City\u2019s neighborhoods that appear  on the web resource, \u201cNew York: A City of Neighborhoods.\u201d Best estimates of label centroids were established at a 1:1,000 scale, but are ideally viewed at a 1:50,000 scale.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34572",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (City). Department of City Planning",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Neighborhoods",
-    "Neighborhood planning",
-    "Communities"
-  ],
-  "dct_title_s": "2014 New York City Neighborhood Names",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Bytes of the Big Apple"
-  ],
-  "dct_issued_s": "2014",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34572\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74586/nyu_2451_34572.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "New York, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2014"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34572",
-  "gbl_mdModified_dt": "2016-04-20T21:31:13Z",
-  "id": "nyu-2451-34572",
-  "nyu_addl_dspace_s": "35498",
-  "locn_geometry": "ENVELOPE(-74.2465693423528, -73.7088470588925, 40.9085428295067, 40.5053337611564)",
-  "gbl_indexYear_im": 2014
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This New York City Neighborhood Names point file was created as a guide to New York City’s neighborhoods that appear  on the web resource, “New York: A City of Neighborhoods.” Best estimates of label centroids were established at a 1:1,000 scale, but are ideally viewed at a 1:50,000 scale."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34572"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (City). Department of City Planning"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Neighborhoods",
+    "Neighborhood planning",
+    "Communities"
+  ],
+  "dct_title_s": "2014 New York City Neighborhood Names",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Bytes of the Big Apple"
+  ],
+  "dct_issued_s": "2014",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34572\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74586/nyu_2451_34572.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "New York, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2014"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34572",
+  "gbl_mdModified_dt": "2016-04-20T21:31:13Z",
+  "id": "nyu-2451-34572",
+  "nyu_addl_dspace_s": "35498",
+  "locn_geometry": "ENVELOPE(-74.2465693423528, -73.7088470588925, 40.9085428295067, 40.5053337611564)",
+  "gbl_indexYear_im": [
+    2014
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34574.json b/metadata-aardvark/Datasets/nyu-2451-34574.json
index 507ba0008..7538aa52d 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34574.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34574.json
@@ -1,36 +1,52 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile complements the LION street base map representing New York City's streets and other linear geographic features, such as shorelines, surface rail lines and boardwalks, along with feature names and address ranges for each addressable street segment. This is Version 16 A, released in February 2016.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34574",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (City). Department of City Planning",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Streets",
-    "Bridges",
-    "Roads"
-  ],
-  "dct_title_s": "2016 LION Nodes for New York City, V. 16A",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Bytes of the Big Apple"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34574\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74589/nyu_2451_34574.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79734/nyu_2451_34574_doc.zip\"}",
-  "dct_spatial_sm": [
-    "New York, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34574",
-  "gbl_mdModified_dt": "2016-04-20T21:31:13Z",
-  "id": "nyu-2451-34574",
-  "nyu_addl_dspace_s": "35502",
-  "locn_geometry": "ENVELOPE(-74.2587474597235, -73.7000090649133, 40.9176618090157, 40.4860830768417)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile complements the LION street base map representing New York City's streets and other linear geographic features, such as shorelines, surface rail lines and boardwalks, along with feature names and address ranges for each addressable street segment. This is Version 16 A, released in February 2016."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34574"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (City). Department of City Planning"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Streets",
+    "Bridges",
+    "Roads"
+  ],
+  "dct_title_s": "2016 LION Nodes for New York City, V. 16A",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Bytes of the Big Apple"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34574\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74589/nyu_2451_34574.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79734/nyu_2451_34574_doc.zip\"}",
+  "dct_spatial_sm": [
+    "New York, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34574",
+  "gbl_mdModified_dt": "2016-04-20T21:31:13Z",
+  "id": "nyu-2451-34574",
+  "nyu_addl_dspace_s": "35502",
+  "locn_geometry": "ENVELOPE(-74.2587474597235, -73.7000090649133, 40.9176618090157, 40.4860830768417)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34596.json b/metadata-aardvark/Datasets/nyu-2451-34596.json
index f13cf9d4d..d5a85c94a 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34596.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34596.json
@@ -1,44 +1,59 @@
-{
-  "dct_creator_sm": [
-    "Jenny Kijowski"
-  ],
-  "dct_description_sm": "This point shapefile layer represents locations of graffiti and street art collected by students during the Spring 2016 section of Art and Politics in the City at New York University. Students explored neighborhoods in New York and Buenos Aires and recorded pictures of graffiti and art with FulcrumApp. The data includes place notes, descriptions, categories for the art, and photos. A documentation file is available with the archival copy of the data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34596",
-  "dct_language_sm": "English",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Graffiti",
-    "Graffiti artists",
-    "Art",
-    "Politics and culture",
-    "Cities and towns",
-    "Public spaces in art",
-    "Public spaces",
-    "Vandalism"
-  ],
-  "dct_title_s": "2016 Spring Semester Student Data for Art and Politics in the City",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Art and Politics in the City",
-    "NYU Research Data"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34596\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74773/nyu_2451_34596.txt\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "New York, New York, United States",
-    "Buenos Aires, Buenos Aires F.D., Argentina"
-  ],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34596",
-  "gbl_mdModified_dt": "2016-05-04T20:45:15Z",
-  "id": "nyu-2451-34596",
-  "nyu_addl_dspace_s": "35529",
-  "locn_geometry": "ENVELOPE(-74.00946898, -58.36976051, 40.8045333, -34.62264041)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "Jenny Kijowski"
+  ],
+  "dct_description_sm": [
+    "This point shapefile layer represents locations of graffiti and street art collected by students during the Spring 2016 section of Art and Politics in the City at New York University. Students explored neighborhoods in New York and Buenos Aires and recorded pictures of graffiti and art with FulcrumApp. The data includes place notes, descriptions, categories for the art, and photos. A documentation file is available with the archival copy of the data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34596"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Graffiti",
+    "Graffiti artists",
+    "Art",
+    "Politics and culture",
+    "Cities and towns",
+    "Public spaces in art",
+    "Public spaces",
+    "Vandalism"
+  ],
+  "dct_title_s": "2016 Spring Semester Student Data for Art and Politics in the City",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Art and Politics in the City",
+    "NYU Research Data"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34596\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74773/nyu_2451_34596.txt\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "New York, New York, United States",
+    "Buenos Aires, Buenos Aires F.D., Argentina"
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34596",
+  "gbl_mdModified_dt": "2016-05-04T20:45:15Z",
+  "id": "nyu-2451-34596",
+  "nyu_addl_dspace_s": "35529",
+  "locn_geometry": "ENVELOPE(-74.00946898, -58.36976051, 40.8045333, -34.62264041)",
+  "gbl_indexYear_im": [
+    2016
+  ],
+  "dct_publisher_sm": [
+    ""
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34597.json b/metadata-aardvark/Datasets/nyu-2451-34597.json
index d96a9c034..3fdd182dd 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34597.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34597.json
@@ -1,43 +1,58 @@
-{
-  "dct_creator_sm": [
-    "Andrew Battista"
-  ],
-  "dct_description_sm": "This point shapefile layer represents locations of graffiti and street art collected by students during the span of three semesters of Art and Politics in the City at New York University. Students explored neighborhoods in New York and Buenos Aires and recorded pictures of graffiti and art with FulcrumApp. The data includes place notes, descriptions, categories for the art, and photos. A documentation file is available with the archival copy of the data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34597",
-  "dct_language_sm": "eng",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Graffiti",
-    "Graffiti artists",
-    "Vandalism",
-    "Art",
-    "Public spaces in art",
-    "Public spaces"
-  ],
-  "dct_title_s": "2015-2016 Complete Set of Student Data for Art and Politics in the City",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Art and Politics in the City",
-    "NYU Research Data"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34597\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74777/nyu_2451_34597.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/74776/nyu_2451_34597_doc.txt\"}",
-  "dct_spatial_sm": [
-    "New York, New York, United States",
-    "Buenos Aires, Buenos Aires F.D., Argentina"
-  ],
-  "dct_temporal_sm": [
-    "2015",
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34597",
-  "gbl_mdModified_dt": "2016-05-05T14:58:26Z",
-  "id": "nyu-2451-34597",
-  "nyu_addl_dspace_s": "35530",
-  "locn_geometry": "ENVELOPE(-74.013008, -58.3691343245, 41.31022605, -34.662196)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "Andrew Battista"
+  ],
+  "dct_description_sm": [
+    "This point shapefile layer represents locations of graffiti and street art collected by students during the span of three semesters of Art and Politics in the City at New York University. Students explored neighborhoods in New York and Buenos Aires and recorded pictures of graffiti and art with FulcrumApp. The data includes place notes, descriptions, categories for the art, and photos. A documentation file is available with the archival copy of the data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34597"
+  ],
+  "dct_language_sm": [
+    "eng"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Graffiti",
+    "Graffiti artists",
+    "Vandalism",
+    "Art",
+    "Public spaces in art",
+    "Public spaces"
+  ],
+  "dct_title_s": "2015-2016 Complete Set of Student Data for Art and Politics in the City",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Art and Politics in the City",
+    "NYU Research Data"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34597\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74777/nyu_2451_34597.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/74776/nyu_2451_34597_doc.txt\"}",
+  "dct_spatial_sm": [
+    "New York, New York, United States",
+    "Buenos Aires, Buenos Aires F.D., Argentina"
+  ],
+  "dct_temporal_sm": [
+    "2015",
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34597",
+  "gbl_mdModified_dt": "2016-05-05T14:58:26Z",
+  "id": "nyu-2451-34597",
+  "nyu_addl_dspace_s": "35530",
+  "locn_geometry": "ENVELOPE(-74.013008, -58.3691343245, 41.31022605, -34.662196)",
+  "gbl_indexYear_im": [
+    2016
+  ],
+  "dct_publisher_sm": [
+    ""
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34602.json b/metadata-aardvark/Datasets/nyu-2451-34602.json
index 82a5c59d7..a7a62aa70 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34602.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34602.json
@@ -1,39 +1,55 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This Esri geodatabase contains data from the 2010 U.S. Census, as well as additional data from the Office of Management and Budget (OMB) and Neilson Media Research. Esri\u2019s compilation of census data allows for easy analysis of population, income, race, and ethnicity. The geodatabase splits all indicators into subcategories, and a full roster of population data variables in a variety of geographies are included in Esri's Census 2010 data documentation file. The data categories include population, household, housing mortgage status, tenure, family, age, race, and ethnicity. The geodatabase presents this data at the level of nation, state, county, census tract, block group, place, zip code, county subdivision, core-based statistical area, designated market area, and congressional district. Multiple files in NYU\u2019s collection have been derived from this geodatabase.",
-  "dct_format_s": "ESRI Geodatabase",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34602",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Environmental Systems Research Institute (Redlands, Calif.)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Demographic surveys--United States",
-    "Census",
-    "Census districts",
-    "Education",
-    "Income",
-    "Housing"
-  ],
-  "dct_title_s": "2010 ESRI Census Geodatabase",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "ESRI 2015 Educational Data"
-  ],
-  "dct_issued_s": "2015",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34602\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74786/nyu_2451_34602.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/74787/nyu_2451_34602_doc.zip\"}",
-  "dct_spatial_sm": [
-    "United States of America"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34602",
-  "gbl_mdModified_dt": "2016-05-13T20:29:13Z",
-  "id": "nyu-2451-34602",
-  "nyu_addl_dspace_s": "35536",
-  "locn_geometry": "ENVELOPE(-170.1769013405, -64.5665435791, 71.6032483233, 24.7073204053)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This Esri geodatabase contains data from the 2010 U.S. Census, as well as additional data from the Office of Management and Budget (OMB) and Neilson Media Research. Esri’s compilation of census data allows for easy analysis of population, income, race, and ethnicity. The geodatabase splits all indicators into subcategories, and a full roster of population data variables in a variety of geographies are included in Esri's Census 2010 data documentation file. The data categories include population, household, housing mortgage status, tenure, family, age, race, and ethnicity. The geodatabase presents this data at the level of nation, state, county, census tract, block group, place, zip code, county subdivision, core-based statistical area, designated market area, and congressional district. Multiple files in NYU’s collection have been derived from this geodatabase."
+  ],
+  "dct_format_s": "ESRI Geodatabase",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34602"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Environmental Systems Research Institute (Redlands, Calif.)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Demographic surveys--United States",
+    "Census",
+    "Census districts",
+    "Education",
+    "Income",
+    "Housing"
+  ],
+  "dct_title_s": "2010 ESRI Census Geodatabase",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "ESRI 2015 Educational Data"
+  ],
+  "dct_issued_s": "2015",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34602\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74786/nyu_2451_34602.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/74787/nyu_2451_34602_doc.zip\"}",
+  "dct_spatial_sm": [
+    "United States of America"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34602",
+  "gbl_mdModified_dt": "2016-05-13T20:29:13Z",
+  "id": "nyu-2451-34602",
+  "nyu_addl_dspace_s": "35536",
+  "locn_geometry": "ENVELOPE(-170.1769013405, -64.5665435791, 71.6032483233, 24.7073204053)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34603.json b/metadata-aardvark/Datasets/nyu-2451-34603.json
index eb787855b..0e0a54153 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34603.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34603.json
@@ -1,39 +1,55 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This Esri geodatabase contains data from the American Community Survey (ACS) during the years of 2009-2013 as well as data from the Office of Management and Budget (OMB) and Neilson Media Research. This geodatabase allows for easy analysis of the impact of population changes on local services and sites. Esri's ACS data provides much of the information previously available through the decennial census. For ease of use, Esri developed a proprietary system of reliability symbols that identify the accuracy of the ACS estimates. ACS data categories offered by Esri include the following: Population\u2014Total population, marital status, language, poverty; School and work\u2014School enrollment, educational attainment, travel time and means of transportation to work; Households\u2014Total households, poverty status, income, home value, rent, vehicles available, mortgage status; Housing\u2014Total housing units, number of units in structure, year built. For information on the ACS methodology and variable names, see the documentation.",
-  "dct_format_s": "ESRI Geodatabase",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34603",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Environmental Systems Research Institute (Redlands, Calif.)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Census",
-    "Census districts",
-    "Demographic surveys--United States",
-    "Education",
-    "Income",
-    "Race"
-  ],
-  "dct_title_s": "2009 - 2013 ESRI American Community Survey Geodatabase",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "ESRI 2015 Educational Data"
-  ],
-  "dct_issued_s": "2015",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34603\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74788/nyu_2451_34603.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/74807/nyu_2451_34603_doc.zip\"}",
-  "dct_spatial_sm": [
-    "United States of America"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34603",
-  "gbl_mdModified_dt": "2016-05-13T20:29:13Z",
-  "id": "nyu-2451-34603",
-  "nyu_addl_dspace_s": "35537",
-  "locn_geometry": "ENVELOPE(-170.1769013405, -64.5665435791, 71.6032483233, 24.7073204053)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This Esri geodatabase contains data from the American Community Survey (ACS) during the years of 2009-2013 as well as data from the Office of Management and Budget (OMB) and Neilson Media Research. This geodatabase allows for easy analysis of the impact of population changes on local services and sites. Esri's ACS data provides much of the information previously available through the decennial census. For ease of use, Esri developed a proprietary system of reliability symbols that identify the accuracy of the ACS estimates. ACS data categories offered by Esri include the following: Population—Total population, marital status, language, poverty; School and work—School enrollment, educational attainment, travel time and means of transportation to work; Households—Total households, poverty status, income, home value, rent, vehicles available, mortgage status; Housing—Total housing units, number of units in structure, year built. For information on the ACS methodology and variable names, see the documentation."
+  ],
+  "dct_format_s": "ESRI Geodatabase",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34603"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Environmental Systems Research Institute (Redlands, Calif.)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Census",
+    "Census districts",
+    "Demographic surveys--United States",
+    "Education",
+    "Income",
+    "Race"
+  ],
+  "dct_title_s": "2009 - 2013 ESRI American Community Survey Geodatabase",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "ESRI 2015 Educational Data"
+  ],
+  "dct_issued_s": "2015",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34603\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74788/nyu_2451_34603.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/74807/nyu_2451_34603_doc.zip\"}",
+  "dct_spatial_sm": [
+    "United States of America"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34603",
+  "gbl_mdModified_dt": "2016-05-13T20:29:13Z",
+  "id": "nyu-2451-34603",
+  "nyu_addl_dspace_s": "35537",
+  "locn_geometry": "ENVELOPE(-170.1769013405, -64.5665435791, 71.6032483233, 24.7073204053)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34604.json b/metadata-aardvark/Datasets/nyu-2451-34604.json
index acb0125d2..1d93865c3 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34604.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34604.json
@@ -1,36 +1,53 @@
-{
-  "dct_creator_sm": [],
-  "dct_format_s": "ESRI Geodatabase",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34604",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Environmental Systems Research Institute (Redlands, Calif.)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Consumer behavior",
-    "Market segmentation",
-    "Market segmentation--United States",
-    "Demographic surveys--United States"
-  ],
-  "dct_title_s": "2015 ESRI Consumer Spending Geodatabase",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "ESRI 2015 Educational Data"
-  ],
-  "dct_issued_s": "2015",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34604\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74790/nyu_2451_34604.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/74791/nyu_2451_34604_doc.zip\"}",
-  "dct_spatial_sm": [
-    "United States of America"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34604",
-  "gbl_mdModified_dt": "2016-05-13T20:29:13Z",
-  "id": "nyu-2451-34604",
-  "nyu_addl_dspace_s": "35538",
-  "locn_geometry": "ENVELOPE(-170.1769013405, -64.5665435791, 71.6032483233, 24.7073204053)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_format_s": "ESRI Geodatabase",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34604"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Environmental Systems Research Institute (Redlands, Calif.)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Consumer behavior",
+    "Market segmentation",
+    "Market segmentation--United States",
+    "Demographic surveys--United States"
+  ],
+  "dct_title_s": "2015 ESRI Consumer Spending Geodatabase",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "ESRI 2015 Educational Data"
+  ],
+  "dct_issued_s": "2015",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34604\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74790/nyu_2451_34604.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/74791/nyu_2451_34604_doc.zip\"}",
+  "dct_spatial_sm": [
+    "United States of America"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34604",
+  "gbl_mdModified_dt": "2016-05-13T20:29:13Z",
+  "id": "nyu-2451-34604",
+  "nyu_addl_dspace_s": "35538",
+  "locn_geometry": "ENVELOPE(-170.1769013405, -64.5665435791, 71.6032483233, 24.7073204053)",
+  "gbl_indexYear_im": [
+    2015
+  ],
+  "dct_description_sm": [
+    ""
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34605.json b/metadata-aardvark/Datasets/nyu-2451-34605.json
index e360f57c8..8c4e36904 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34605.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34605.json
@@ -1,38 +1,54 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This Esri geodatabase represents Tapestry Market Segmentation data at the Block Group level. Tapestry is a geodemographic segmentation system that integrates consumer traits with residential characteristics to identify markets and classify US neighborhoods. Neighborhoods with the most similar characteristics are grouped together, while neighborhoods with divergent characteristics are separated. Internally homogenous, externally heterogeneous market segments depict consumers' lifestyles and lifestages. Tapestry Segmentation combines the \"who\" of lifestyle demography with the \"where\" of local geography to create a classification model with 67 distinct, behavioral market segments. Data sources include Census 2010; the American Community Survey; Esri's demographic updates; Experian's ConsumerView database; and consumer surveys, such as the Survey of the American Consumer from GfK MRI, to capture the subtlety and vibrancy of the US marketplace. For complete information on the methodology behind the Tapestry data and attribute definitions, see the file documentation. This geodatabase is a composite of data represented at 11 different administrative boundary areas.",
-  "dct_format_s": "ESRI Geodatabase",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34605",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Environmental Systems Research Institute (Redlands, Calif.)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Market segmentation",
-    "Market segmentation--United States",
-    "Lifestyles",
-    "Lifestyles--United States",
-    "Consumer behavior"
-  ],
-  "dct_title_s": "2015 ESRI Tapestry Data Geodatabase",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "ESRI 2015 Educational Data"
-  ],
-  "dct_issued_s": "2015",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34605\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74794/nyu_2451_34605.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/74808/nyu_2451_34605_doc.zip\"}",
-  "dct_spatial_sm": [
-    "United States of America"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34605",
-  "gbl_mdModified_dt": "2016-05-13T20:29:12Z",
-  "id": "nyu-2451-34605",
-  "nyu_addl_dspace_s": "35539",
-  "locn_geometry": "ENVELOPE(-170.1769013405, -64.5665435791, 71.6032483233, 24.7073204053)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This Esri geodatabase represents Tapestry Market Segmentation data at the Block Group level. Tapestry is a geodemographic segmentation system that integrates consumer traits with residential characteristics to identify markets and classify US neighborhoods. Neighborhoods with the most similar characteristics are grouped together, while neighborhoods with divergent characteristics are separated. Internally homogenous, externally heterogeneous market segments depict consumers' lifestyles and lifestages. Tapestry Segmentation combines the \"who\" of lifestyle demography with the \"where\" of local geography to create a classification model with 67 distinct, behavioral market segments. Data sources include Census 2010; the American Community Survey; Esri's demographic updates; Experian's ConsumerView database; and consumer surveys, such as the Survey of the American Consumer from GfK MRI, to capture the subtlety and vibrancy of the US marketplace. For complete information on the methodology behind the Tapestry data and attribute definitions, see the file documentation. This geodatabase is a composite of data represented at 11 different administrative boundary areas."
+  ],
+  "dct_format_s": "ESRI Geodatabase",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34605"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Environmental Systems Research Institute (Redlands, Calif.)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Market segmentation",
+    "Market segmentation--United States",
+    "Lifestyles",
+    "Lifestyles--United States",
+    "Consumer behavior"
+  ],
+  "dct_title_s": "2015 ESRI Tapestry Data Geodatabase",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "ESRI 2015 Educational Data"
+  ],
+  "dct_issued_s": "2015",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34605\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74794/nyu_2451_34605.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/74808/nyu_2451_34605_doc.zip\"}",
+  "dct_spatial_sm": [
+    "United States of America"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34605",
+  "gbl_mdModified_dt": "2016-05-13T20:29:12Z",
+  "id": "nyu-2451-34605",
+  "nyu_addl_dspace_s": "35539",
+  "locn_geometry": "ENVELOPE(-170.1769013405, -64.5665435791, 71.6032483233, 24.7073204053)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34606.json b/metadata-aardvark/Datasets/nyu-2451-34606.json
index 070c15a8b..8b9650406 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34606.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34606.json
@@ -1,33 +1,50 @@
-{
-  "dct_creator_sm": [],
-  "dct_format_s": "ESRI Geodatabase",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34606",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Environmental Systems Research Institute (Redlands, Calif.)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Demographic surveys--United States"
-  ],
-  "dct_title_s": "2015 ESRI Updated Demographic Data Geodatabase",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "ESRI 2015 Educational Data"
-  ],
-  "dct_issued_s": "2015",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34606\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74792/nyu_2451_34606.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/74793/nyu_2451_34606_doc.zip\"}",
-  "dct_spatial_sm": [
-    "United States of America"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34606",
-  "gbl_mdModified_dt": "2016-05-13T20:29:12Z",
-  "id": "nyu-2451-34606",
-  "nyu_addl_dspace_s": "35540",
-  "locn_geometry": "ENVELOPE(-170.1769013405, -64.5665435791, 71.6032483233, 24.7073204053)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_format_s": "ESRI Geodatabase",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34606"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Environmental Systems Research Institute (Redlands, Calif.)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Demographic surveys--United States"
+  ],
+  "dct_title_s": "2015 ESRI Updated Demographic Data Geodatabase",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "ESRI 2015 Educational Data"
+  ],
+  "dct_issued_s": "2015",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34606\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74792/nyu_2451_34606.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/74793/nyu_2451_34606_doc.zip\"}",
+  "dct_spatial_sm": [
+    "United States of America"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34606",
+  "gbl_mdModified_dt": "2016-05-13T20:29:12Z",
+  "id": "nyu-2451-34606",
+  "nyu_addl_dspace_s": "35540",
+  "locn_geometry": "ENVELOPE(-170.1769013405, -64.5665435791, 71.6032483233, 24.7073204053)",
+  "gbl_indexYear_im": [
+    2015
+  ],
+  "dct_description_sm": [
+    ""
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34607.json b/metadata-aardvark/Datasets/nyu-2451-34607.json
index e850e7814..549e90e13 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34607.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34607.json
@@ -1,40 +1,56 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile layer represents Tapestry Market Segmentation data at the Block Group level. Tapestry is a geodemographic segmentation system that integrates consumer traits with residential characteristics to identify markets and classify US neighborhoods. Neighborhoods with the most similar characteristics are grouped together, while neighborhoods with divergent characteristics are separated. Internally homogenous, externally heterogeneous market segments depict consumers' lifestyles and lifestages. Tapestry Segmentation combines the \"who\" of lifestyle demography with the \"where\" of local geography to create a classification model with 67 distinct, behavioral market segments. Data sources include Census 2010; the American Community Survey; Esri's demographic updates; Experian's ConsumerView database; and consumer surveys, such as the Survey of the American Consumer from GfK MRI, to capture the subtlety and vibrancy of the US marketplace. For complete information on the methodology behind the Tapestry data and attribute definitions, see the file documentation. This layer was derived from the 2015 ESRI Tapestry Data Geodatabase (nyu_2451_34605)",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34607",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Environmental Systems Research Institute (Redlands, Calif.)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Market segmentation",
-    "Market segmentation--United States",
-    "Consumer behavior",
-    "Lifestyles"
-  ],
-  "dct_title_s": "2015 Tapestry Market Segmentation Data by Block Group",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "ESRI 2015 Educational Data"
-  ],
-  "dct_issued_s": "2015",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34607\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74814/nyu_2451_34607.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/74825/nyu_2451_34607_doc.zip\"}",
-  "dct_source_sm": [
-    "nyu-2451-34605"
-  ],
-  "dct_spatial_sm": [
-    "United States of America"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34607",
-  "gbl_mdModified_dt": "2016-05-13T20:29:15Z",
-  "id": "nyu-2451-34607",
-  "nyu_addl_dspace_s": "35541",
-  "locn_geometry": "ENVELOPE(-179.147330000229, -66.9501299978129, 71.3896100010261, 18.9117200010956)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile layer represents Tapestry Market Segmentation data at the Block Group level. Tapestry is a geodemographic segmentation system that integrates consumer traits with residential characteristics to identify markets and classify US neighborhoods. Neighborhoods with the most similar characteristics are grouped together, while neighborhoods with divergent characteristics are separated. Internally homogenous, externally heterogeneous market segments depict consumers' lifestyles and lifestages. Tapestry Segmentation combines the \"who\" of lifestyle demography with the \"where\" of local geography to create a classification model with 67 distinct, behavioral market segments. Data sources include Census 2010; the American Community Survey; Esri's demographic updates; Experian's ConsumerView database; and consumer surveys, such as the Survey of the American Consumer from GfK MRI, to capture the subtlety and vibrancy of the US marketplace. For complete information on the methodology behind the Tapestry data and attribute definitions, see the file documentation. This layer was derived from the 2015 ESRI Tapestry Data Geodatabase (nyu_2451_34605)"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34607"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Environmental Systems Research Institute (Redlands, Calif.)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Market segmentation",
+    "Market segmentation--United States",
+    "Consumer behavior",
+    "Lifestyles"
+  ],
+  "dct_title_s": "2015 Tapestry Market Segmentation Data by Block Group",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "ESRI 2015 Educational Data"
+  ],
+  "dct_issued_s": "2015",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34607\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74814/nyu_2451_34607.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/74825/nyu_2451_34607_doc.zip\"}",
+  "dct_source_sm": [
+    "nyu-2451-34605"
+  ],
+  "dct_spatial_sm": [
+    "United States of America"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34607",
+  "gbl_mdModified_dt": "2016-05-13T20:29:15Z",
+  "id": "nyu-2451-34607",
+  "nyu_addl_dspace_s": "35541",
+  "locn_geometry": "ENVELOPE(-179.147330000229, -66.9501299978129, 71.3896100010261, 18.9117200010956)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34608.json b/metadata-aardvark/Datasets/nyu-2451-34608.json
index efb3be87f..e18a251af 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34608.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34608.json
@@ -1,40 +1,56 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile layer represents Tapestry Market Segmentation data at the Core-Based Statistical Area level. Tapestry is a geodemographic segmentation system that integrates consumer traits with residential characteristics to identify markets and classify US neighborhoods. Neighborhoods with the most similar characteristics are grouped together, while neighborhoods with divergent characteristics are separated. Internally homogenous, externally heterogeneous market segments depict consumers' lifestyles and lifestages. Tapestry Segmentation combines the \"who\" of lifestyle demography with the \"where\" of local geography to create a classification model with 67 distinct, behavioral market segments. Data sources include Census 2010; the American Community Survey; Esri's demographic updates; Experian's ConsumerView database; and consumer surveys, such as the Survey of the American Consumer from GfK MRI, to capture the subtlety and vibrancy of the US marketplace. For complete information on the methodology behind the Tapestry data and attribute definitions, see the file documentation. This layer was derived from the 2015 ESRI Tapestry Data Geodatabase (nyu_2451_34605)",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34608",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Environmental Systems Research Institute (Redlands, Calif.)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Market segmentation",
-    "Market segmentation--United States",
-    "Consumer behavior",
-    "Lifestyles"
-  ],
-  "dct_title_s": "2015 Tapestry Market Segmentation Data by Core-Based Statistical Area",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "ESRI 2015 Educational Data"
-  ],
-  "dct_issued_s": "2015",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34608\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74815/nyu_2451_34608.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/74826/nyu_2451_34608_doc.zip\"}",
-  "dct_source_sm": [
-    "nyu-2451-34605"
-  ],
-  "dct_spatial_sm": [
-    "United States of America"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34608",
-  "gbl_mdModified_dt": "2016-05-13T20:29:15Z",
-  "id": "nyu-2451-34608",
-  "nyu_addl_dspace_s": "35542",
-  "locn_geometry": "ENVELOPE(-178.306699999739, -67.9395099978035, 65.4544699999505, 18.9117200010956)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile layer represents Tapestry Market Segmentation data at the Core-Based Statistical Area level. Tapestry is a geodemographic segmentation system that integrates consumer traits with residential characteristics to identify markets and classify US neighborhoods. Neighborhoods with the most similar characteristics are grouped together, while neighborhoods with divergent characteristics are separated. Internally homogenous, externally heterogeneous market segments depict consumers' lifestyles and lifestages. Tapestry Segmentation combines the \"who\" of lifestyle demography with the \"where\" of local geography to create a classification model with 67 distinct, behavioral market segments. Data sources include Census 2010; the American Community Survey; Esri's demographic updates; Experian's ConsumerView database; and consumer surveys, such as the Survey of the American Consumer from GfK MRI, to capture the subtlety and vibrancy of the US marketplace. For complete information on the methodology behind the Tapestry data and attribute definitions, see the file documentation. This layer was derived from the 2015 ESRI Tapestry Data Geodatabase (nyu_2451_34605)"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34608"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Environmental Systems Research Institute (Redlands, Calif.)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Market segmentation",
+    "Market segmentation--United States",
+    "Consumer behavior",
+    "Lifestyles"
+  ],
+  "dct_title_s": "2015 Tapestry Market Segmentation Data by Core-Based Statistical Area",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "ESRI 2015 Educational Data"
+  ],
+  "dct_issued_s": "2015",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34608\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74815/nyu_2451_34608.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/74826/nyu_2451_34608_doc.zip\"}",
+  "dct_source_sm": [
+    "nyu-2451-34605"
+  ],
+  "dct_spatial_sm": [
+    "United States of America"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34608",
+  "gbl_mdModified_dt": "2016-05-13T20:29:15Z",
+  "id": "nyu-2451-34608",
+  "nyu_addl_dspace_s": "35542",
+  "locn_geometry": "ENVELOPE(-178.306699999739, -67.9395099978035, 65.4544699999505, 18.9117200010956)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34609.json b/metadata-aardvark/Datasets/nyu-2451-34609.json
index 42a4c7206..827b73623 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34609.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34609.json
@@ -1,40 +1,56 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile layer represents Tapestry Market Segmentation data at the Congressional Distric level. Tapestry is a geodemographic segmentation system that integrates consumer traits with residential characteristics to identify markets and classify US neighborhoods. Neighborhoods with the most similar characteristics are grouped together, while neighborhoods with divergent characteristics are separated. Internally homogenous, externally heterogeneous market segments depict consumers' lifestyles and lifestages. Tapestry Segmentation combines the \"who\" of lifestyle demography with the \"where\" of local geography to create a classification model with 67 distinct, behavioral market segments. Data sources include Census 2010; the American Community Survey; Esri's demographic updates; Experian's ConsumerView database; and consumer surveys, such as the Survey of the American Consumer from GfK MRI, to capture the subtlety and vibrancy of the US marketplace. For complete information on the methodology behind the Tapestry data and attribute definitions, see the file documentation. This layer was derived from the 2015 ESRI Tapestry Data Geodatabase (nyu_2451_34605)",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34609",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Environmental Systems Research Institute (Redlands, Calif.)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Market segmentation",
-    "Market segmentation--United States",
-    "Consumer behavior",
-    "Lifestyles"
-  ],
-  "dct_title_s": "2015 Tapestry Market Segmentation Data by Congressional District",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "ESRI 2015 Educational Data"
-  ],
-  "dct_issued_s": "2015",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34609\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74816/nyu_2451_34609.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/74827/nyu_2451_34609_doc.zip\"}",
-  "dct_source_sm": [
-    "nyu-2451-34605"
-  ],
-  "dct_spatial_sm": [
-    "United States of America"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34609",
-  "gbl_mdModified_dt": "2016-05-13T20:29:15Z",
-  "id": "nyu-2451-34609",
-  "nyu_addl_dspace_s": "35543",
-  "locn_geometry": "ENVELOPE(-178.306699999739, -66.9501647464447, 71.35254400176, 18.91505610594)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile layer represents Tapestry Market Segmentation data at the Congressional Distric level. Tapestry is a geodemographic segmentation system that integrates consumer traits with residential characteristics to identify markets and classify US neighborhoods. Neighborhoods with the most similar characteristics are grouped together, while neighborhoods with divergent characteristics are separated. Internally homogenous, externally heterogeneous market segments depict consumers' lifestyles and lifestages. Tapestry Segmentation combines the \"who\" of lifestyle demography with the \"where\" of local geography to create a classification model with 67 distinct, behavioral market segments. Data sources include Census 2010; the American Community Survey; Esri's demographic updates; Experian's ConsumerView database; and consumer surveys, such as the Survey of the American Consumer from GfK MRI, to capture the subtlety and vibrancy of the US marketplace. For complete information on the methodology behind the Tapestry data and attribute definitions, see the file documentation. This layer was derived from the 2015 ESRI Tapestry Data Geodatabase (nyu_2451_34605)"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34609"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Environmental Systems Research Institute (Redlands, Calif.)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Market segmentation",
+    "Market segmentation--United States",
+    "Consumer behavior",
+    "Lifestyles"
+  ],
+  "dct_title_s": "2015 Tapestry Market Segmentation Data by Congressional District",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "ESRI 2015 Educational Data"
+  ],
+  "dct_issued_s": "2015",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34609\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74816/nyu_2451_34609.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/74827/nyu_2451_34609_doc.zip\"}",
+  "dct_source_sm": [
+    "nyu-2451-34605"
+  ],
+  "dct_spatial_sm": [
+    "United States of America"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34609",
+  "gbl_mdModified_dt": "2016-05-13T20:29:15Z",
+  "id": "nyu-2451-34609",
+  "nyu_addl_dspace_s": "35543",
+  "locn_geometry": "ENVELOPE(-178.306699999739, -66.9501647464447, 71.35254400176, 18.91505610594)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34610.json b/metadata-aardvark/Datasets/nyu-2451-34610.json
index d401b5566..d549a5c06 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34610.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34610.json
@@ -1,40 +1,56 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile layer represents Tapestry Market Segmentation data at the County Subdivision level. Tapestry is a geodemographic segmentation system that integrates consumer traits with residential characteristics to identify markets and classify US neighborhoods. Neighborhoods with the most similar characteristics are grouped together, while neighborhoods with divergent characteristics are separated. Internally homogenous, externally heterogeneous market segments depict consumers' lifestyles and lifestages. Tapestry Segmentation combines the \"who\" of lifestyle demography with the \"where\" of local geography to create a classification model with 67 distinct, behavioral market segments. For complete information on the methodology behind the Tapestry data and attribute definitions, see the file documentation. This layer was derived from the 2015 ESRI Tapestry Data Geodatabase (nyu_2451_34605)",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34610",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Environmental Systems Research Institute (Redlands, Calif.)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Market segmentation",
-    "Market segmentation--United States",
-    "Consumer behavior",
-    "Lifestyles"
-  ],
-  "dct_title_s": "2015 Tapestry Market Segmentation Data by County Subdivision",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "ESRI 2015 Educational Data"
-  ],
-  "dct_issued_s": "2015",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34610\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74817/nyu_2451_34610.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/74828/nyu_2451_34610_doc.zip\"}",
-  "dct_source_sm": [
-    "nyu-2451-34605"
-  ],
-  "dct_spatial_sm": [
-    "United States of America"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34610",
-  "gbl_mdModified_dt": "2016-05-13T20:29:15Z",
-  "id": "nyu-2451-34610",
-  "nyu_addl_dspace_s": "35544",
-  "locn_geometry": "ENVELOPE(-178.306699999739, -66.9501392756131, 71.3895708822978, 18.9117200010956)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile layer represents Tapestry Market Segmentation data at the County Subdivision level. Tapestry is a geodemographic segmentation system that integrates consumer traits with residential characteristics to identify markets and classify US neighborhoods. Neighborhoods with the most similar characteristics are grouped together, while neighborhoods with divergent characteristics are separated. Internally homogenous, externally heterogeneous market segments depict consumers' lifestyles and lifestages. Tapestry Segmentation combines the \"who\" of lifestyle demography with the \"where\" of local geography to create a classification model with 67 distinct, behavioral market segments. For complete information on the methodology behind the Tapestry data and attribute definitions, see the file documentation. This layer was derived from the 2015 ESRI Tapestry Data Geodatabase (nyu_2451_34605)"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34610"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Environmental Systems Research Institute (Redlands, Calif.)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Market segmentation",
+    "Market segmentation--United States",
+    "Consumer behavior",
+    "Lifestyles"
+  ],
+  "dct_title_s": "2015 Tapestry Market Segmentation Data by County Subdivision",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "ESRI 2015 Educational Data"
+  ],
+  "dct_issued_s": "2015",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34610\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74817/nyu_2451_34610.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/74828/nyu_2451_34610_doc.zip\"}",
+  "dct_source_sm": [
+    "nyu-2451-34605"
+  ],
+  "dct_spatial_sm": [
+    "United States of America"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34610",
+  "gbl_mdModified_dt": "2016-05-13T20:29:15Z",
+  "id": "nyu-2451-34610",
+  "nyu_addl_dspace_s": "35544",
+  "locn_geometry": "ENVELOPE(-178.306699999739, -66.9501392756131, 71.3895708822978, 18.9117200010956)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34611.json b/metadata-aardvark/Datasets/nyu-2451-34611.json
index ad5c31b04..ff98c892f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34611.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34611.json
@@ -1,40 +1,56 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile layer represents Tapestry Market Segmentation data at the County level. Tapestry is a geodemographic segmentation system that integrates consumer traits with residential characteristics to identify markets and classify US neighborhoods. Neighborhoods with the most similar characteristics are grouped together, while neighborhoods with divergent characteristics are separated. Internally homogenous, externally heterogeneous market segments depict consumers' lifestyles and lifestages. Tapestry Segmentation combines the 'who' of lifestyle demography with the 'where' of local geography to create a classification model with 67 distinct, behavioral market segments. Data sources include Census 2010; the American Community Survey; Esri's demographic updates; Experian's ConsumerView database; and consumer surveys, such as the Survey of the American Consumer from GfK MRI, to capture the subtlety and vibrancy of the US marketplace. For complete information on the methodology behind the Tapestry data and attribute definitions, see the file documentation. This layer was derived from the 2015 ESRI Tapestry Data Geodatabase (nyu_2451_34605)",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34611",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Environmental Systems Research Institute (Redlands, Calif.)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Market segmentation",
-    "Market segmentation--United States",
-    "Consumer behavior",
-    "Lifestyles"
-  ],
-  "dct_title_s": "2015 Tapestry Market Segmentation Data by County",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "ESRI 2015 Educational Data"
-  ],
-  "dct_issued_s": "2015",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34611\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74818/nyu_2451_34611.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/74829/nyu_2451_34611_doc.zip\",\"http://www.opengis.net/cat/csw/csdgm\":\"https://raw.githubusercontent.com/OpenGeoMetadata/edu.nyu/master/handle/2451/3/46/11/fgdc.xml\"}",
-  "dct_source_sm": [
-    "nyu-2451-34605"
-  ],
-  "dct_spatial_sm": [
-    "United States of America"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34611",
-  "gbl_mdModified_dt": "2016-05-13T20:29:15Z",
-  "id": "nyu-2451-34611",
-  "nyu_addl_dspace_s": "35545",
-  "locn_geometry": "ENVELOPE(-179.147330000229, -66.9501299978129, 71.3896100010261, 18.9117200010956)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile layer represents Tapestry Market Segmentation data at the County level. Tapestry is a geodemographic segmentation system that integrates consumer traits with residential characteristics to identify markets and classify US neighborhoods. Neighborhoods with the most similar characteristics are grouped together, while neighborhoods with divergent characteristics are separated. Internally homogenous, externally heterogeneous market segments depict consumers' lifestyles and lifestages. Tapestry Segmentation combines the 'who' of lifestyle demography with the 'where' of local geography to create a classification model with 67 distinct, behavioral market segments. Data sources include Census 2010; the American Community Survey; Esri's demographic updates; Experian's ConsumerView database; and consumer surveys, such as the Survey of the American Consumer from GfK MRI, to capture the subtlety and vibrancy of the US marketplace. For complete information on the methodology behind the Tapestry data and attribute definitions, see the file documentation. This layer was derived from the 2015 ESRI Tapestry Data Geodatabase (nyu_2451_34605)"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34611"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Environmental Systems Research Institute (Redlands, Calif.)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Market segmentation",
+    "Market segmentation--United States",
+    "Consumer behavior",
+    "Lifestyles"
+  ],
+  "dct_title_s": "2015 Tapestry Market Segmentation Data by County",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "ESRI 2015 Educational Data"
+  ],
+  "dct_issued_s": "2015",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34611\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74818/nyu_2451_34611.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/74829/nyu_2451_34611_doc.zip\",\"http://www.opengis.net/cat/csw/csdgm\":\"https://raw.githubusercontent.com/OpenGeoMetadata/edu.nyu/master/handle/2451/3/46/11/fgdc.xml\"}",
+  "dct_source_sm": [
+    "nyu-2451-34605"
+  ],
+  "dct_spatial_sm": [
+    "United States of America"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34611",
+  "gbl_mdModified_dt": "2016-05-13T20:29:15Z",
+  "id": "nyu-2451-34611",
+  "nyu_addl_dspace_s": "35545",
+  "locn_geometry": "ENVELOPE(-179.147330000229, -66.9501299978129, 71.3896100010261, 18.9117200010956)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34612.json b/metadata-aardvark/Datasets/nyu-2451-34612.json
index c794c352b..0c38e344c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34612.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34612.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile layer represents Tapestry Market Segmentation data at the Nielson Designated Market Area level. Tapestry is a geodemographic segmentation system that integrates consumer traits with residential characteristics to identify markets and classify US neighborhoods. Neighborhoods with the most similar characteristics are grouped together, while neighborhoods with divergent characteristics are separated. Internally homogenous, externally heterogeneous market segments depict consumers' lifestyles and lifestages. Tapestry Segmentation combines the \"who\" of lifestyle demography with the \"where\" of local geography to create a classification model with 67 distinct, behavioral market segments. Data sources include Census 2010; the American Community Survey; Esri's demographic updates; Experian's ConsumerView database; and consumer surveys, such as the Survey of the American Consumer from GfK MRI, to capture the subtlety and vibrancy of the US marketplace. For complete information on the methodology behind the Tapestry data and attribute definitions, see the file documentation. This layer was derived from the 2015 ESRI Tapestry Data Geodatabase (nyu_2451_34605)",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34612",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Environmental Systems Research Institute (Redlands, Calif.)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Market segmentation",
-    "Market segmentation--United States",
-    "Consumer behavior",
-    "Ratings and rankings",
-    "Lifestyles"
-  ],
-  "dct_title_s": "2015 Tapestry Market Segmentation Data by Nielson Designated Market Area",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "ESRI 2015 Educational Data"
-  ],
-  "dct_issued_s": "2015",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34612\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74819/nyu_2451_34612.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/74830/nyu_2451_34612_doc.zip\"}",
-  "dct_source_sm": [
-    "nyu-2451-34605"
-  ],
-  "dct_spatial_sm": [
-    "United States of America"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34612",
-  "gbl_mdModified_dt": "2016-05-13T20:29:14Z",
-  "id": "nyu-2451-34612",
-  "nyu_addl_dspace_s": "35546",
-  "locn_geometry": "ENVELOPE(-178.306699999739, -66.9501299978129, 65.8394200011204, 18.9117200010956)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile layer represents Tapestry Market Segmentation data at the Nielson Designated Market Area level. Tapestry is a geodemographic segmentation system that integrates consumer traits with residential characteristics to identify markets and classify US neighborhoods. Neighborhoods with the most similar characteristics are grouped together, while neighborhoods with divergent characteristics are separated. Internally homogenous, externally heterogeneous market segments depict consumers' lifestyles and lifestages. Tapestry Segmentation combines the \"who\" of lifestyle demography with the \"where\" of local geography to create a classification model with 67 distinct, behavioral market segments. Data sources include Census 2010; the American Community Survey; Esri's demographic updates; Experian's ConsumerView database; and consumer surveys, such as the Survey of the American Consumer from GfK MRI, to capture the subtlety and vibrancy of the US marketplace. For complete information on the methodology behind the Tapestry data and attribute definitions, see the file documentation. This layer was derived from the 2015 ESRI Tapestry Data Geodatabase (nyu_2451_34605)"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34612"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Environmental Systems Research Institute (Redlands, Calif.)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Market segmentation",
+    "Market segmentation--United States",
+    "Consumer behavior",
+    "Ratings and rankings",
+    "Lifestyles"
+  ],
+  "dct_title_s": "2015 Tapestry Market Segmentation Data by Nielson Designated Market Area",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "ESRI 2015 Educational Data"
+  ],
+  "dct_issued_s": "2015",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34612\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74819/nyu_2451_34612.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/74830/nyu_2451_34612_doc.zip\"}",
+  "dct_source_sm": [
+    "nyu-2451-34605"
+  ],
+  "dct_spatial_sm": [
+    "United States of America"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34612",
+  "gbl_mdModified_dt": "2016-05-13T20:29:14Z",
+  "id": "nyu-2451-34612",
+  "nyu_addl_dspace_s": "35546",
+  "locn_geometry": "ENVELOPE(-178.306699999739, -66.9501299978129, 65.8394200011204, 18.9117200010956)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34613.json b/metadata-aardvark/Datasets/nyu-2451-34613.json
index f5b33a620..47b174dbf 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34613.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34613.json
@@ -1,40 +1,56 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile layer represents Tapestry Market Segmentation data at the Census Designated Place level. Tapestry is a geodemographic segmentation system that integrates consumer traits with residential characteristics to identify markets and classify US neighborhoods. Neighborhoods with the most similar characteristics are grouped together, while neighborhoods with divergent characteristics are separated. Internally homogenous, externally heterogeneous market segments depict consumers' lifestyles and lifestages. Tapestry Segmentation combines the \"who\" of lifestyle demography with the \"where\" of local geography to create a classification model with 67 distinct, behavioral market segments. For complete information on the methodology behind the Tapestry data and attribute definitions, see the file documentation. This layer was derived from the 2015 ESRI Tapestry Data Geodatabase (nyu_2451_34605)",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34613",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Environmental Systems Research Institute (Redlands, Calif.)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Market segmentation",
-    "Market segmentation--United States",
-    "Consumer behavior",
-    "Lifestyles"
-  ],
-  "dct_title_s": "2015 Tapestry Market Segmentation Data by Census Designated Place",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "ESRI 2015 Educational Data"
-  ],
-  "dct_issued_s": "2015",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34613\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74820/nyu_2451_34613.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/74831/nyu_2451_34613_doc.zip\"}",
-  "dct_source_sm": [
-    "nyu-2451-34605"
-  ],
-  "dct_spatial_sm": [
-    "United States of America"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34613",
-  "gbl_mdModified_dt": "2016-05-13T20:29:14Z",
-  "id": "nyu-2451-34613",
-  "nyu_addl_dspace_s": "35547",
-  "locn_geometry": "ENVELOPE(-176.713097999444, -66.9803199993665, 71.339750662484, 19.0184849997695)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile layer represents Tapestry Market Segmentation data at the Census Designated Place level. Tapestry is a geodemographic segmentation system that integrates consumer traits with residential characteristics to identify markets and classify US neighborhoods. Neighborhoods with the most similar characteristics are grouped together, while neighborhoods with divergent characteristics are separated. Internally homogenous, externally heterogeneous market segments depict consumers' lifestyles and lifestages. Tapestry Segmentation combines the \"who\" of lifestyle demography with the \"where\" of local geography to create a classification model with 67 distinct, behavioral market segments. For complete information on the methodology behind the Tapestry data and attribute definitions, see the file documentation. This layer was derived from the 2015 ESRI Tapestry Data Geodatabase (nyu_2451_34605)"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34613"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Environmental Systems Research Institute (Redlands, Calif.)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Market segmentation",
+    "Market segmentation--United States",
+    "Consumer behavior",
+    "Lifestyles"
+  ],
+  "dct_title_s": "2015 Tapestry Market Segmentation Data by Census Designated Place",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "ESRI 2015 Educational Data"
+  ],
+  "dct_issued_s": "2015",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34613\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74820/nyu_2451_34613.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/74831/nyu_2451_34613_doc.zip\"}",
+  "dct_source_sm": [
+    "nyu-2451-34605"
+  ],
+  "dct_spatial_sm": [
+    "United States of America"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34613",
+  "gbl_mdModified_dt": "2016-05-13T20:29:14Z",
+  "id": "nyu-2451-34613",
+  "nyu_addl_dspace_s": "35547",
+  "locn_geometry": "ENVELOPE(-176.713097999444, -66.9803199993665, 71.339750662484, 19.0184849997695)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34614.json b/metadata-aardvark/Datasets/nyu-2451-34614.json
index 6c02800e0..c103a0bbc 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34614.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34614.json
@@ -1,40 +1,56 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile layer represents Tapestry Market Segmentation data at the State level. Tapestry is a geodemographic segmentation system that integrates consumer traits with residential characteristics to identify markets and classify US neighborhoods. Neighborhoods with the most similar characteristics are grouped together, while neighborhoods with divergent characteristics are separated. Internally homogenous, externally heterogeneous market segments depict consumers' lifestyles and lifestages. Tapestry Segmentation combines the \"who\" of lifestyle demography with the \"where\" of local geography to create a classification model with 67 distinct, behavioral market segments. Data sources include Census 2010; the American Community Survey; Esri's demographic updates; Experian's ConsumerView database; and consumer surveys, such as the Survey of the American Consumer from GfK MRI, to capture the subtlety and vibrancy of the US marketplace. For complete information on the methodology behind the Tapestry data and attribute definitions, see the file documentation. This layer was derived from the 2015 ESRI Tapestry Data Geodatabase (nyu_2451_34605)",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34614",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Environmental Systems Research Institute (Redlands, Calif.)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Market segmentation",
-    "Market segmentation--United States",
-    "Consumer behavior",
-    "Lifestyles"
-  ],
-  "dct_title_s": "2015 Tapestry Market Segmentation Data by State",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "ESRI 2015 Educational Data"
-  ],
-  "dct_issued_s": "2015",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34614\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74821/nyu_2451_34614.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/74832/nyu_2451_34614_doc.zip\"}",
-  "dct_source_sm": [
-    "nyu-2451-34605"
-  ],
-  "dct_spatial_sm": [
-    "United States of America"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34614",
-  "gbl_mdModified_dt": "2016-05-13T20:29:14Z",
-  "id": "nyu-2451-34614",
-  "nyu_addl_dspace_s": "35548",
-  "locn_geometry": "ENVELOPE(-179.147330000229, -66.9501299978129, 71.3896100010261, 18.9117200010956)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile layer represents Tapestry Market Segmentation data at the State level. Tapestry is a geodemographic segmentation system that integrates consumer traits with residential characteristics to identify markets and classify US neighborhoods. Neighborhoods with the most similar characteristics are grouped together, while neighborhoods with divergent characteristics are separated. Internally homogenous, externally heterogeneous market segments depict consumers' lifestyles and lifestages. Tapestry Segmentation combines the \"who\" of lifestyle demography with the \"where\" of local geography to create a classification model with 67 distinct, behavioral market segments. Data sources include Census 2010; the American Community Survey; Esri's demographic updates; Experian's ConsumerView database; and consumer surveys, such as the Survey of the American Consumer from GfK MRI, to capture the subtlety and vibrancy of the US marketplace. For complete information on the methodology behind the Tapestry data and attribute definitions, see the file documentation. This layer was derived from the 2015 ESRI Tapestry Data Geodatabase (nyu_2451_34605)"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34614"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Environmental Systems Research Institute (Redlands, Calif.)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Market segmentation",
+    "Market segmentation--United States",
+    "Consumer behavior",
+    "Lifestyles"
+  ],
+  "dct_title_s": "2015 Tapestry Market Segmentation Data by State",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "ESRI 2015 Educational Data"
+  ],
+  "dct_issued_s": "2015",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34614\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74821/nyu_2451_34614.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/74832/nyu_2451_34614_doc.zip\"}",
+  "dct_source_sm": [
+    "nyu-2451-34605"
+  ],
+  "dct_spatial_sm": [
+    "United States of America"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34614",
+  "gbl_mdModified_dt": "2016-05-13T20:29:14Z",
+  "id": "nyu-2451-34614",
+  "nyu_addl_dspace_s": "35548",
+  "locn_geometry": "ENVELOPE(-179.147330000229, -66.9501299978129, 71.3896100010261, 18.9117200010956)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34615.json b/metadata-aardvark/Datasets/nyu-2451-34615.json
index df7c7aa41..7596754f3 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34615.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34615.json
@@ -1,40 +1,56 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile layer represents Tapestry Market Segmentation data at the Census Tract level. Tapestry is a geodemographic segmentation system that integrates consumer traits with residential characteristics to identify markets and classify US neighborhoods. Neighborhoods with the most similar characteristics are grouped together, while neighborhoods with divergent characteristics are separated. Internally homogenous, externally heterogeneous market segments depict consumers' lifestyles and lifestages. Tapestry Segmentation combines the \"who\" of lifestyle demography with the \"where\" of local geography to create a classification model with 67 distinct, behavioral market segments. Data sources include Census 2010; the American Community Survey; Esri's demographic updates; Experian's ConsumerView database; and consumer surveys, such as the Survey of the American Consumer from GfK MRI, to capture the subtlety and vibrancy of the US marketplace. For complete information on the methodology behind the Tapestry data and attribute definitions, see the file documentation. This layer was derived from the 2015 ESRI Tapestry Data Geodatabase (nyu_2451_34605)",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34615",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Environmental Systems Research Institute (Redlands, Calif.)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Market segmentation",
-    "Market segmentation--United States",
-    "Consumer behavior",
-    "Lifestyles"
-  ],
-  "dct_title_s": "2015 Tapestry Market Segmentation Data by Census Tract",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "ESRI 2015 Educational Data"
-  ],
-  "dct_issued_s": "2015",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34615\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74822/nyu_2451_34615.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/74833/nyu_2451_34615_doc.zip\"}",
-  "dct_source_sm": [
-    "nyu-2451-34605"
-  ],
-  "dct_spatial_sm": [
-    "United States of America"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34615",
-  "gbl_mdModified_dt": "2016-05-13T20:29:14Z",
-  "id": "nyu-2451-34615",
-  "nyu_addl_dspace_s": "35549",
-  "locn_geometry": "ENVELOPE(-179.147330000229, -66.9501299978129, 71.3896100010261, 18.9117200010956)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile layer represents Tapestry Market Segmentation data at the Census Tract level. Tapestry is a geodemographic segmentation system that integrates consumer traits with residential characteristics to identify markets and classify US neighborhoods. Neighborhoods with the most similar characteristics are grouped together, while neighborhoods with divergent characteristics are separated. Internally homogenous, externally heterogeneous market segments depict consumers' lifestyles and lifestages. Tapestry Segmentation combines the \"who\" of lifestyle demography with the \"where\" of local geography to create a classification model with 67 distinct, behavioral market segments. Data sources include Census 2010; the American Community Survey; Esri's demographic updates; Experian's ConsumerView database; and consumer surveys, such as the Survey of the American Consumer from GfK MRI, to capture the subtlety and vibrancy of the US marketplace. For complete information on the methodology behind the Tapestry data and attribute definitions, see the file documentation. This layer was derived from the 2015 ESRI Tapestry Data Geodatabase (nyu_2451_34605)"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34615"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Environmental Systems Research Institute (Redlands, Calif.)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Market segmentation",
+    "Market segmentation--United States",
+    "Consumer behavior",
+    "Lifestyles"
+  ],
+  "dct_title_s": "2015 Tapestry Market Segmentation Data by Census Tract",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "ESRI 2015 Educational Data"
+  ],
+  "dct_issued_s": "2015",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34615\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74822/nyu_2451_34615.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/74833/nyu_2451_34615_doc.zip\"}",
+  "dct_source_sm": [
+    "nyu-2451-34605"
+  ],
+  "dct_spatial_sm": [
+    "United States of America"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34615",
+  "gbl_mdModified_dt": "2016-05-13T20:29:14Z",
+  "id": "nyu-2451-34615",
+  "nyu_addl_dspace_s": "35549",
+  "locn_geometry": "ENVELOPE(-179.147330000229, -66.9501299978129, 71.3896100010261, 18.9117200010956)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34616.json b/metadata-aardvark/Datasets/nyu-2451-34616.json
index 45c579630..a25f0de82 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34616.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34616.json
@@ -1,40 +1,56 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile layer represents Tapestry Market Segmentation data at the national US level. Tapestry is a geodemographic segmentation system that integrates consumer traits with residential characteristics to identify markets and classify US neighborhoods. Neighborhoods with the most similar characteristics are grouped together, while neighborhoods with divergent characteristics are separated. Internally homogenous, externally heterogeneous market segments depict consumers' lifestyles and lifestages. Tapestry Segmentation combines the \"who\" of lifestyle demography with the \"where\" of local geography to create a classification model with 67 distinct, behavioral market segments. Data sources include Census 2010; the American Community Survey; Esri's demographic updates; Experian's ConsumerView database; and consumer surveys, such as the Survey of the American Consumer from GfK MRI, to capture the subtlety and vibrancy of the US marketplace. For complete information on the methodology behind the Tapestry data and attribute definitions, see the file documentation. This layer was derived from the 2015 ESRI Tapestry Data Geodatabase (nyu_2451_34605)",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34616",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Environmental Systems Research Institute (Redlands, Calif.)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Market segmentation",
-    "Market segmentation--United States",
-    "Consumer behavior",
-    "Lifestyles"
-  ],
-  "dct_title_s": "2015 Tapestry Market Segmentation Data for the United States",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "ESRI 2015 Educational Data"
-  ],
-  "dct_issued_s": "2015",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34616\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74823/nyu_2451_34616.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/74834/nyu_2451_34616_doc.zip\"}",
-  "dct_source_sm": [
-    "nyu-2451-34605"
-  ],
-  "dct_spatial_sm": [
-    "United States of America"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34616",
-  "gbl_mdModified_dt": "2016-05-13T20:29:13Z",
-  "id": "nyu-2451-34616",
-  "nyu_addl_dspace_s": "35550",
-  "locn_geometry": "ENVELOPE(-179.147330000229, -66.9501299978129, 71.3896100015995, 18.9117200010956)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile layer represents Tapestry Market Segmentation data at the national US level. Tapestry is a geodemographic segmentation system that integrates consumer traits with residential characteristics to identify markets and classify US neighborhoods. Neighborhoods with the most similar characteristics are grouped together, while neighborhoods with divergent characteristics are separated. Internally homogenous, externally heterogeneous market segments depict consumers' lifestyles and lifestages. Tapestry Segmentation combines the \"who\" of lifestyle demography with the \"where\" of local geography to create a classification model with 67 distinct, behavioral market segments. Data sources include Census 2010; the American Community Survey; Esri's demographic updates; Experian's ConsumerView database; and consumer surveys, such as the Survey of the American Consumer from GfK MRI, to capture the subtlety and vibrancy of the US marketplace. For complete information on the methodology behind the Tapestry data and attribute definitions, see the file documentation. This layer was derived from the 2015 ESRI Tapestry Data Geodatabase (nyu_2451_34605)"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34616"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Environmental Systems Research Institute (Redlands, Calif.)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Market segmentation",
+    "Market segmentation--United States",
+    "Consumer behavior",
+    "Lifestyles"
+  ],
+  "dct_title_s": "2015 Tapestry Market Segmentation Data for the United States",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "ESRI 2015 Educational Data"
+  ],
+  "dct_issued_s": "2015",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34616\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74823/nyu_2451_34616.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/74834/nyu_2451_34616_doc.zip\"}",
+  "dct_source_sm": [
+    "nyu-2451-34605"
+  ],
+  "dct_spatial_sm": [
+    "United States of America"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34616",
+  "gbl_mdModified_dt": "2016-05-13T20:29:13Z",
+  "id": "nyu-2451-34616",
+  "nyu_addl_dspace_s": "35550",
+  "locn_geometry": "ENVELOPE(-179.147330000229, -66.9501299978129, 71.3896100015995, 18.9117200010956)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34617.json b/metadata-aardvark/Datasets/nyu-2451-34617.json
index 56ce709cb..f5bceaefa 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34617.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34617.json
@@ -1,40 +1,56 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile layer represents Tapestry Market Segmentation data at the zip code level. Tapestry is a geodemographic segmentation system that integrates consumer traits with residential characteristics to identify markets and classify US neighborhoods. Neighborhoods with the most similar characteristics are grouped together, while neighborhoods with divergent characteristics are separated. Internally homogenous, externally heterogeneous market segments depict consumers' lifestyles and lifestages. Tapestry Segmentation combines the \"who\" of lifestyle demography with the \"where\" of local geography to create a classification model with 67 distinct, behavioral market segments. Data sources include Census 2010; the American Community Survey; Esri's demographic updates; Experian's ConsumerView database; and consumer surveys, such as the Survey of the American Consumer from GfK MRI, to capture the subtlety and vibrancy of the US marketplace. For complete information on the methodology behind the Tapestry data and attribute definitions, see the file documentation. This layer was derived from the 2015 ESRI Tapestry Data Geodatabase (nyu_2451_34605)",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34617",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Environmental Systems Research Institute (Redlands, Calif.)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Market segmentation",
-    "Market segmentation--United States",
-    "Consumer behavior",
-    "Lifestyles"
-  ],
-  "dct_title_s": "2015 Tapestry Market Segmentation Data by Zip Code",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "ESRI 2015 Educational Data"
-  ],
-  "dct_issued_s": "2015",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34617\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74824/nyu_2451_34617.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/74835/nyu_2451_34617_doc.zip\"}",
-  "dct_source_sm": [
-    "nyu-2451-34605"
-  ],
-  "dct_spatial_sm": [
-    "United States of America"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34617",
-  "gbl_mdModified_dt": "2016-05-13T20:29:13Z",
-  "id": "nyu-2451-34617",
-  "nyu_addl_dspace_s": "35551",
-  "locn_geometry": "ENVELOPE(-179.147330000229, -66.9501299996095, 71.3896099995927, 18.9117200002458)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile layer represents Tapestry Market Segmentation data at the zip code level. Tapestry is a geodemographic segmentation system that integrates consumer traits with residential characteristics to identify markets and classify US neighborhoods. Neighborhoods with the most similar characteristics are grouped together, while neighborhoods with divergent characteristics are separated. Internally homogenous, externally heterogeneous market segments depict consumers' lifestyles and lifestages. Tapestry Segmentation combines the \"who\" of lifestyle demography with the \"where\" of local geography to create a classification model with 67 distinct, behavioral market segments. Data sources include Census 2010; the American Community Survey; Esri's demographic updates; Experian's ConsumerView database; and consumer surveys, such as the Survey of the American Consumer from GfK MRI, to capture the subtlety and vibrancy of the US marketplace. For complete information on the methodology behind the Tapestry data and attribute definitions, see the file documentation. This layer was derived from the 2015 ESRI Tapestry Data Geodatabase (nyu_2451_34605)"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34617"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Environmental Systems Research Institute (Redlands, Calif.)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Market segmentation",
+    "Market segmentation--United States",
+    "Consumer behavior",
+    "Lifestyles"
+  ],
+  "dct_title_s": "2015 Tapestry Market Segmentation Data by Zip Code",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "ESRI 2015 Educational Data"
+  ],
+  "dct_issued_s": "2015",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34617\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74824/nyu_2451_34617.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/74835/nyu_2451_34617_doc.zip\"}",
+  "dct_source_sm": [
+    "nyu-2451-34605"
+  ],
+  "dct_spatial_sm": [
+    "United States of America"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34617",
+  "gbl_mdModified_dt": "2016-05-13T20:29:13Z",
+  "id": "nyu-2451-34617",
+  "nyu_addl_dspace_s": "35551",
+  "locn_geometry": "ENVELOPE(-179.147330000229, -66.9501299996095, 71.3896099995927, 18.9117200002458)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34625.json b/metadata-aardvark/Datasets/nyu-2451-34625.json
index d646848d3..aed8ff586 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34625.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34625.json
@@ -1,39 +1,55 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents the 1953 County Boundaries for China. The layer includes population census data and was primarily based on the \"Historical Administrative Maps of the People's Republic of China,\" published by China Map Press, and some other yearly administrative maps. See the documentation for more information and a list of the layer variables.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34625",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Beijing Hua tong ren shi chang xin xi you xian ze ren gong si",
-  "dc_relation_sm": [
-    "http://sws.geonames.org/1814991/about/rdf"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Demographic surveys",
-    "Population"
-  ],
-  "dct_title_s": "1953 County Boundaries of China with Population Census Data",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Historical China County Population Census Data"
-  ],
-  "dct_issued_s": "2005",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34625\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74848/nyu_2451_34625.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/74895/nyu_2451_34625_doc.zip\"}",
-  "dct_spatial_sm": [
-    "People's Republic of China, China"
-  ],
-  "dct_temporal_sm": [
-    "1953"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34625",
-  "gbl_mdModified_dt": "2016-11-10T15:51:38Z",
-  "id": "nyu-2451-34625",
-  "nyu_addl_dspace_s": "35558",
-  "locn_geometry": "ENVELOPE(73.557693, 134.773911, 53.56086, 10.175472)",
-  "gbl_indexYear_im": 1953
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents the 1953 County Boundaries for China. The layer includes population census data and was primarily based on the \"Historical Administrative Maps of the People's Republic of China,\" published by China Map Press, and some other yearly administrative maps. See the documentation for more information and a list of the layer variables."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34625"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Beijing Hua tong ren shi chang xin xi you xian ze ren gong si"
+  ],
+  "dc_relation_sm": [
+    "http://sws.geonames.org/1814991/about/rdf"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Demographic surveys",
+    "Population"
+  ],
+  "dct_title_s": "1953 County Boundaries of China with Population Census Data",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Historical China County Population Census Data"
+  ],
+  "dct_issued_s": "2005",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34625\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74848/nyu_2451_34625.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/74895/nyu_2451_34625_doc.zip\"}",
+  "dct_spatial_sm": [
+    "People's Republic of China, China"
+  ],
+  "dct_temporal_sm": [
+    "1953"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34625",
+  "gbl_mdModified_dt": "2016-11-10T15:51:38Z",
+  "id": "nyu-2451-34625",
+  "nyu_addl_dspace_s": "35558",
+  "locn_geometry": "ENVELOPE(73.557693, 134.773911, 53.56086, 10.175472)",
+  "gbl_indexYear_im": [
+    1953
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34626.json b/metadata-aardvark/Datasets/nyu-2451-34626.json
index 0384706aa..9d3b59c45 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34626.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34626.json
@@ -1,39 +1,55 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents the 1964 County Boundaries for China. The layer includes population census data and was primarily based on the \"Historical Administrative Maps of the People's Republic of China,\" published by China Map Press, and some other yearly administrative maps. See the documentation for more information and a list of the layer variables.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34626",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Beijing Hua tong ren shi chang xin xi you xian ze ren gong si",
-  "dc_relation_sm": [
-    "http://sws.geonames.org/1814991/about/rdf"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Demographic surveys",
-    "Population"
-  ],
-  "dct_title_s": "1964 County Boundaries of China with Population Census Data",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Historical China County Population Census Data"
-  ],
-  "dct_issued_s": "2005",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34626\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74851/nyu_2451_34626.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/74896/nyu_2451_34626_doc.zip\"}",
-  "dct_spatial_sm": [
-    "People's Republic of China, China"
-  ],
-  "dct_temporal_sm": [
-    "1964"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34626",
-  "gbl_mdModified_dt": "2016-11-10T15:51:38Z",
-  "id": "nyu-2451-34626",
-  "nyu_addl_dspace_s": "35559",
-  "locn_geometry": "ENVELOPE(73.557693, 134.773911, 53.56086, 10.175472)",
-  "gbl_indexYear_im": 1964
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents the 1964 County Boundaries for China. The layer includes population census data and was primarily based on the \"Historical Administrative Maps of the People's Republic of China,\" published by China Map Press, and some other yearly administrative maps. See the documentation for more information and a list of the layer variables."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34626"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Beijing Hua tong ren shi chang xin xi you xian ze ren gong si"
+  ],
+  "dc_relation_sm": [
+    "http://sws.geonames.org/1814991/about/rdf"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Demographic surveys",
+    "Population"
+  ],
+  "dct_title_s": "1964 County Boundaries of China with Population Census Data",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Historical China County Population Census Data"
+  ],
+  "dct_issued_s": "2005",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34626\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74851/nyu_2451_34626.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/74896/nyu_2451_34626_doc.zip\"}",
+  "dct_spatial_sm": [
+    "People's Republic of China, China"
+  ],
+  "dct_temporal_sm": [
+    "1964"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34626",
+  "gbl_mdModified_dt": "2016-11-10T15:51:38Z",
+  "id": "nyu-2451-34626",
+  "nyu_addl_dspace_s": "35559",
+  "locn_geometry": "ENVELOPE(73.557693, 134.773911, 53.56086, 10.175472)",
+  "gbl_indexYear_im": [
+    1964
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34627.json b/metadata-aardvark/Datasets/nyu-2451-34627.json
index b4ffa67c7..641f0a974 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34627.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34627.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents the 1982 County Boundaries for China. The layer includes population census data and was primarily based on the \"China Map of Population,\" published by China Statistical Press, and some other yearly administrative maps. See the documentation for more information and a list of the layer variables.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34627",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Beijing Hua tong ren shi chang xin xi you xian ze ren gong si",
-  "dc_relation_sm": [
-    "http://sws.geonames.org/1814991/about/rdf"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Demographic surveys",
-    "Population",
-    "Sex ratio",
-    "Mortality"
-  ],
-  "dct_title_s": "1982 County Boundaries of China with Population Census Data",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Historical China County Population Census Data"
-  ],
-  "dct_issued_s": "2005",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34627\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74858/nyu_2451_34627.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/74897/nyu_2451_34627_doc.zip\"}",
-  "dct_spatial_sm": [
-    "People's Republic of China, China"
-  ],
-  "dct_temporal_sm": [
-    "1982"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34627",
-  "gbl_mdModified_dt": "2016-11-10T15:51:37Z",
-  "id": "nyu-2451-34627",
-  "nyu_addl_dspace_s": "35560",
-  "locn_geometry": "ENVELOPE(73.557693, 134.773911, 53.56086, 10.175472)",
-  "gbl_indexYear_im": 1982
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents the 1982 County Boundaries for China. The layer includes population census data and was primarily based on the \"China Map of Population,\" published by China Statistical Press, and some other yearly administrative maps. See the documentation for more information and a list of the layer variables."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34627"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Beijing Hua tong ren shi chang xin xi you xian ze ren gong si"
+  ],
+  "dc_relation_sm": [
+    "http://sws.geonames.org/1814991/about/rdf"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Demographic surveys",
+    "Population",
+    "Sex ratio",
+    "Mortality"
+  ],
+  "dct_title_s": "1982 County Boundaries of China with Population Census Data",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Historical China County Population Census Data"
+  ],
+  "dct_issued_s": "2005",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34627\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74858/nyu_2451_34627.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/74897/nyu_2451_34627_doc.zip\"}",
+  "dct_spatial_sm": [
+    "People's Republic of China, China"
+  ],
+  "dct_temporal_sm": [
+    "1982"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34627",
+  "gbl_mdModified_dt": "2016-11-10T15:51:37Z",
+  "id": "nyu-2451-34627",
+  "nyu_addl_dspace_s": "35560",
+  "locn_geometry": "ENVELOPE(73.557693, 134.773911, 53.56086, 10.175472)",
+  "gbl_indexYear_im": [
+    1982
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34628.json b/metadata-aardvark/Datasets/nyu-2451-34628.json
index 5fdb93f90..2be4bcfd9 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34628.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34628.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents the 1990 County Boundaries for China. The layer includes population census data and was primarily based on the \"The Administrative Maps of the People's Republic of China,\" published by China Map Press, and some other yearly administrative maps. See the documentation for more information and a list of the layer variables.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34628",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Beijing Hua tong ren shi chang xin xi you xian ze ren gong si",
-  "dc_relation_sm": [
-    "http://sws.geonames.org/1814991/about/rdf"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Demographic surveys",
-    "Population",
-    "Sex ratio",
-    "Mortality"
-  ],
-  "dct_title_s": "1990 County Boundaries of China with Population Census Data, Part 1",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Historical China County Population Census Data"
-  ],
-  "dct_issued_s": "2005",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34628\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75223/nyu_2451_34628.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/74898/nyu_2451_34628_doc.zip\"}",
-  "dct_spatial_sm": [
-    "People's Republic of China, China"
-  ],
-  "dct_temporal_sm": [
-    "1990"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34628",
-  "gbl_mdModified_dt": "2016-11-10T15:51:37Z",
-  "id": "nyu-2451-34628",
-  "nyu_addl_dspace_s": "35561",
-  "locn_geometry": "ENVELOPE(73.557693, 134.773911, 53.56086, 10.175472)",
-  "gbl_indexYear_im": 1990
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents the 1990 County Boundaries for China. The layer includes population census data and was primarily based on the \"The Administrative Maps of the People's Republic of China,\" published by China Map Press, and some other yearly administrative maps. See the documentation for more information and a list of the layer variables."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34628"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Beijing Hua tong ren shi chang xin xi you xian ze ren gong si"
+  ],
+  "dc_relation_sm": [
+    "http://sws.geonames.org/1814991/about/rdf"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Demographic surveys",
+    "Population",
+    "Sex ratio",
+    "Mortality"
+  ],
+  "dct_title_s": "1990 County Boundaries of China with Population Census Data, Part 1",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Historical China County Population Census Data"
+  ],
+  "dct_issued_s": "2005",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34628\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75223/nyu_2451_34628.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/74898/nyu_2451_34628_doc.zip\"}",
+  "dct_spatial_sm": [
+    "People's Republic of China, China"
+  ],
+  "dct_temporal_sm": [
+    "1990"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34628",
+  "gbl_mdModified_dt": "2016-11-10T15:51:37Z",
+  "id": "nyu-2451-34628",
+  "nyu_addl_dspace_s": "35561",
+  "locn_geometry": "ENVELOPE(73.557693, 134.773911, 53.56086, 10.175472)",
+  "gbl_indexYear_im": [
+    1990
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34630.json b/metadata-aardvark/Datasets/nyu-2451-34630.json
index 651d55b54..bd6eab667 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34630.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34630.json
@@ -1,39 +1,55 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents the 1953 Province Boundaries for China. The layer was primarily based on the \"Historical Administrative Maps of the People's Republic of China,\" published by China Map Press, and some other yearly administrative maps. See the documentation for more information and a list of the layer variables.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34630",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Beijing Hua tong ren shi chang xin xi you xian ze ren gong si",
-  "dc_relation_sm": [
-    "http://sws.geonames.org/1814991/about/rdf"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Demographic surveys",
-    "Population"
-  ],
-  "dct_title_s": "1953 Province Boundaries for China",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Historical China County Population Census Data"
-  ],
-  "dct_issued_s": "2005",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34630\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74849/nyu_2451_34630.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/74900/nyu_2451_34630_doc.zip\"}",
-  "dct_spatial_sm": [
-    "People's Republic of China, China"
-  ],
-  "dct_temporal_sm": [
-    "1953"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34630",
-  "gbl_mdModified_dt": "2016-11-10T15:51:37Z",
-  "id": "nyu-2451-34630",
-  "nyu_addl_dspace_s": "35563",
-  "locn_geometry": "ENVELOPE(73.557693, 134.773911, 53.56086, 10.175472)",
-  "gbl_indexYear_im": 1953
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents the 1953 Province Boundaries for China. The layer was primarily based on the \"Historical Administrative Maps of the People's Republic of China,\" published by China Map Press, and some other yearly administrative maps. See the documentation for more information and a list of the layer variables."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34630"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Beijing Hua tong ren shi chang xin xi you xian ze ren gong si"
+  ],
+  "dc_relation_sm": [
+    "http://sws.geonames.org/1814991/about/rdf"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Demographic surveys",
+    "Population"
+  ],
+  "dct_title_s": "1953 Province Boundaries for China",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Historical China County Population Census Data"
+  ],
+  "dct_issued_s": "2005",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34630\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74849/nyu_2451_34630.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/74900/nyu_2451_34630_doc.zip\"}",
+  "dct_spatial_sm": [
+    "People's Republic of China, China"
+  ],
+  "dct_temporal_sm": [
+    "1953"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34630",
+  "gbl_mdModified_dt": "2016-11-10T15:51:37Z",
+  "id": "nyu-2451-34630",
+  "nyu_addl_dspace_s": "35563",
+  "locn_geometry": "ENVELOPE(73.557693, 134.773911, 53.56086, 10.175472)",
+  "gbl_indexYear_im": [
+    1953
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34631.json b/metadata-aardvark/Datasets/nyu-2451-34631.json
index 4da4d00cd..873b6976c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34631.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34631.json
@@ -1,39 +1,55 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents the 1964 Province Boundaries for China. The layer was primarily based on the \"Historical Administrative Maps of the People's Republic of China,\" published by China Map Press, and some other yearly administrative maps. See the documentation for more information and a list of the layer variables.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34631",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Beijing Hua tong ren shi chang xin xi you xian ze ren gong si",
-  "dc_relation_sm": [
-    "http://sws.geonames.org/1814991/about/rdf"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Demographic surveys",
-    "Population"
-  ],
-  "dct_title_s": "1964 Province Boundaries for China",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Historical China County Population Census Data"
-  ],
-  "dct_issued_s": "2005",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34631\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74852/nyu_2451_34631.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/74901/nyu_2451_34631_doc.zip\"}",
-  "dct_spatial_sm": [
-    "People's Republic of China, China"
-  ],
-  "dct_temporal_sm": [
-    "1964"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34631",
-  "gbl_mdModified_dt": "2016-11-10T15:51:37Z",
-  "id": "nyu-2451-34631",
-  "nyu_addl_dspace_s": "35564",
-  "locn_geometry": "ENVELOPE(73.557693, 134.773911, 53.56086, 10.175472)",
-  "gbl_indexYear_im": 1964
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents the 1964 Province Boundaries for China. The layer was primarily based on the \"Historical Administrative Maps of the People's Republic of China,\" published by China Map Press, and some other yearly administrative maps. See the documentation for more information and a list of the layer variables."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34631"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Beijing Hua tong ren shi chang xin xi you xian ze ren gong si"
+  ],
+  "dc_relation_sm": [
+    "http://sws.geonames.org/1814991/about/rdf"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Demographic surveys",
+    "Population"
+  ],
+  "dct_title_s": "1964 Province Boundaries for China",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Historical China County Population Census Data"
+  ],
+  "dct_issued_s": "2005",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34631\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74852/nyu_2451_34631.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/74901/nyu_2451_34631_doc.zip\"}",
+  "dct_spatial_sm": [
+    "People's Republic of China, China"
+  ],
+  "dct_temporal_sm": [
+    "1964"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34631",
+  "gbl_mdModified_dt": "2016-11-10T15:51:37Z",
+  "id": "nyu-2451-34631",
+  "nyu_addl_dspace_s": "35564",
+  "locn_geometry": "ENVELOPE(73.557693, 134.773911, 53.56086, 10.175472)",
+  "gbl_indexYear_im": [
+    1964
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34632.json b/metadata-aardvark/Datasets/nyu-2451-34632.json
index 1861ea3c8..535cd7857 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34632.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34632.json
@@ -1,39 +1,55 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents the 1982 Province Boundaries for China. The layer was primarily based on the \"China Map of Population,\" published by China Statistical Press, and some other yearly administrative maps. See the documentation for more information and a list of the layer variables.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34632",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Beijing Hua tong ren shi chang xin xi you xian ze ren gong si",
-  "dc_relation_sm": [
-    "http://sws.geonames.org/1814991/about/rdf"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Demographic surveys",
-    "Population"
-  ],
-  "dct_title_s": "1982 Province Boundaires for China",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Historical China County Population Census Data"
-  ],
-  "dct_issued_s": "2005",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34632\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74859/nyu_2451_34632.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/74860/nyu_2451_34632_doc.zip\"}",
-  "dct_spatial_sm": [
-    "People's Republic of China, China"
-  ],
-  "dct_temporal_sm": [
-    "1982"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34632",
-  "gbl_mdModified_dt": "2016-11-10T15:51:36Z",
-  "id": "nyu-2451-34632",
-  "nyu_addl_dspace_s": "35565",
-  "locn_geometry": "ENVELOPE(73.557693, 134.773911, 53.56086, 10.175472)",
-  "gbl_indexYear_im": 1982
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents the 1982 Province Boundaries for China. The layer was primarily based on the \"China Map of Population,\" published by China Statistical Press, and some other yearly administrative maps. See the documentation for more information and a list of the layer variables."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34632"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Beijing Hua tong ren shi chang xin xi you xian ze ren gong si"
+  ],
+  "dc_relation_sm": [
+    "http://sws.geonames.org/1814991/about/rdf"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Demographic surveys",
+    "Population"
+  ],
+  "dct_title_s": "1982 Province Boundaires for China",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Historical China County Population Census Data"
+  ],
+  "dct_issued_s": "2005",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34632\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74859/nyu_2451_34632.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/74860/nyu_2451_34632_doc.zip\"}",
+  "dct_spatial_sm": [
+    "People's Republic of China, China"
+  ],
+  "dct_temporal_sm": [
+    "1982"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34632",
+  "gbl_mdModified_dt": "2016-11-10T15:51:36Z",
+  "id": "nyu-2451-34632",
+  "nyu_addl_dspace_s": "35565",
+  "locn_geometry": "ENVELOPE(73.557693, 134.773911, 53.56086, 10.175472)",
+  "gbl_indexYear_im": [
+    1982
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34633.json b/metadata-aardvark/Datasets/nyu-2451-34633.json
index d434184a3..8448dd7b5 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34633.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34633.json
@@ -1,39 +1,55 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents the 1990 Province Boundaries for China. The layer was primarily based on the \"The Administrative Maps of the People's Republic of China,\" published by China Map Press, and some other yearly administrative maps. See the documentation for more information and a list of the layer variables.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34633",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Beijing Hua tong ren shi chang xin xi you xian ze ren gong si",
-  "dc_relation_sm": [
-    "http://sws.geonames.org/1814991/about/rdf"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Demographic surveys",
-    "Population"
-  ],
-  "dct_title_s": "1990 Province Boundaries for China",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Historical China County Population Census Data"
-  ],
-  "dct_issued_s": "2005",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34633\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75222/nyu_2451_34633.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/74902/nyu_2451_34633_doc.zip\"}",
-  "dct_spatial_sm": [
-    "People's Republic of China, China"
-  ],
-  "dct_temporal_sm": [
-    "1990"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34633",
-  "gbl_mdModified_dt": "2016-11-10T15:51:36Z",
-  "id": "nyu-2451-34633",
-  "nyu_addl_dspace_s": "35566",
-  "locn_geometry": "ENVELOPE(73.557693, 134.773911, 53.56086, 10.175472)",
-  "gbl_indexYear_im": 1990
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents the 1990 Province Boundaries for China. The layer was primarily based on the \"The Administrative Maps of the People's Republic of China,\" published by China Map Press, and some other yearly administrative maps. See the documentation for more information and a list of the layer variables."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34633"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Beijing Hua tong ren shi chang xin xi you xian ze ren gong si"
+  ],
+  "dc_relation_sm": [
+    "http://sws.geonames.org/1814991/about/rdf"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Demographic surveys",
+    "Population"
+  ],
+  "dct_title_s": "1990 Province Boundaries for China",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Historical China County Population Census Data"
+  ],
+  "dct_issued_s": "2005",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34633\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75222/nyu_2451_34633.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/74902/nyu_2451_34633_doc.zip\"}",
+  "dct_spatial_sm": [
+    "People's Republic of China, China"
+  ],
+  "dct_temporal_sm": [
+    "1990"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34633",
+  "gbl_mdModified_dt": "2016-11-10T15:51:36Z",
+  "id": "nyu-2451-34633",
+  "nyu_addl_dspace_s": "35566",
+  "locn_geometry": "ENVELOPE(73.557693, 134.773911, 53.56086, 10.175472)",
+  "gbl_indexYear_im": [
+    1990
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34635.json b/metadata-aardvark/Datasets/nyu-2451-34635.json
index a184abc07..2759b4fbe 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34635.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34635.json
@@ -1,49 +1,63 @@
-{
-  "dct_creator_sm": [
-    "GIS Lab, Newman Library, Baruch CUNY"
-  ],
-  "dct_description_sm": "The NYC Geodatabase (nyc_gdb) is a resource designed for basic geographic analysis and thematic mapping within the five boroughs of New York City. It contains geographic features and data compiled from several public sources. Subsets of large features like water, greenspace, and public facilities were created and Census geographies like tracts, ZCTAs, and PUMAs were geoprocessed to create land-based boundaries. Census data from the 2010 Census, American Community Survey (ACS), and ZIP Code Business Patterns are stored in tables that can be easily related to geographic features. Transit and public facility point data were gathered from several city agencies and transformed into spatial data that can be used for reference or analysis for measuring distance, drawing buffers, or counting features within areas. The data is provided in SQLite format.",
-  "dct_format_s": "SQLite Database",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34635",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Newman Library (Bernard M. Baruch College)",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boroughs",
-    "Boundaries",
-    "Counties"
-  ],
-  "dct_title_s": "2016 NYC Geodatabase, Open Source Version (jan2016)",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYC Geodatabase (version jan2016)"
-  ],
-  "dct_issued_s": "1/15/2016",
-  "schema_provider_s": "Baruch CUNY",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34635\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74854/nyu_2451_34635.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/74855/nyu_2451_34635_doc.zip\"}",
-  "dct_spatial_sm": [
-    "New York, New York, United States",
-    "Bronx County, New York, United States",
-    "Kings County, New York, United States",
-    "New York County, New York, United States",
-    "Queens County, New York, United States",
-    "Richmond County, New York, United States",
-    "Borough of Bronx, New York, United States",
-    "Borough of Brooklyn, New York, United States",
-    "Borough of Manhattan, New York, United States",
-    "Borough of Queens, New York, United States",
-    "Borough of Staten Island, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2010",
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Multi-spectral data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34635",
-  "gbl_mdModified_dt": "2016-05-02T18:21:07Z",
-  "id": "nyu-2451-34635",
-  "nyu_addl_dspace_s": "35568",
-  "locn_geometry": "ENVELOPE(-74.255895, -73.700272, 40.9152819999998, 40.4959289999998)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "GIS Lab, Newman Library, Baruch CUNY"
+  ],
+  "dct_description_sm": [
+    "The NYC Geodatabase (nyc_gdb) is a resource designed for basic geographic analysis and thematic mapping within the five boroughs of New York City. It contains geographic features and data compiled from several public sources. Subsets of large features like water, greenspace, and public facilities were created and Census geographies like tracts, ZCTAs, and PUMAs were geoprocessed to create land-based boundaries. Census data from the 2010 Census, American Community Survey (ACS), and ZIP Code Business Patterns are stored in tables that can be easily related to geographic features. Transit and public facility point data were gathered from several city agencies and transformed into spatial data that can be used for reference or analysis for measuring distance, drawing buffers, or counting features within areas. The data is provided in SQLite format."
+  ],
+  "dct_format_s": "SQLite Database",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34635"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Newman Library (Bernard M. Baruch College)"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boroughs",
+    "Boundaries",
+    "Counties"
+  ],
+  "dct_title_s": "2016 NYC Geodatabase, Open Source Version (jan2016)",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYC Geodatabase (version jan2016)"
+  ],
+  "dct_issued_s": "1/15/2016",
+  "schema_provider_s": "Baruch CUNY",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34635\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74854/nyu_2451_34635.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/74855/nyu_2451_34635_doc.zip\"}",
+  "dct_spatial_sm": [
+    "New York, New York, United States",
+    "Bronx County, New York, United States",
+    "Kings County, New York, United States",
+    "New York County, New York, United States",
+    "Queens County, New York, United States",
+    "Richmond County, New York, United States",
+    "Borough of Bronx, New York, United States",
+    "Borough of Brooklyn, New York, United States",
+    "Borough of Manhattan, New York, United States",
+    "Borough of Queens, New York, United States",
+    "Borough of Staten Island, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2010",
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Multi-spectral data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34635",
+  "gbl_mdModified_dt": "2016-05-02T18:21:07Z",
+  "id": "nyu-2451-34635",
+  "nyu_addl_dspace_s": "35568",
+  "locn_geometry": "ENVELOPE(-74.255895, -73.700272, 40.9152819999998, 40.4959289999998)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34636.json b/metadata-aardvark/Datasets/nyu-2451-34636.json
index 646ed29d5..62fc12f0b 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34636.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34636.json
@@ -1,49 +1,63 @@
-{
-  "dct_creator_sm": [
-    "GIS Lab, Newman Library, Baruch CUNY"
-  ],
-  "dct_description_sm": "The NYC Geodatabase (nyc_gdb) is a resource designed for basic geographic analysis and thematic mapping within the five boroughs of New York City. It contains geographic features and data compiled from several public sources. Subsets of large features like water, greenspace, and public facilities were created and Census geographies like tracts, ZCTAs, and PUMAs were geoprocessed to create land-based boundaries. Census data from the 2010 Census, American Community Survey (ACS), and ZIP Code Business Patterns are stored in tables that can be easily related to geographic features. Transit and public facility point data were gathered from several city agencies and transformed into spatial data that can be used for reference or analysis for measuring distance, drawing buffers, or counting features within areas. The data is provided in ESRI Geodatabase format.",
-  "dct_format_s": "ESRI Geodatabase",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34636",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Newman Library (Bernard M. Baruch College)",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boroughs",
-    "Boundaries",
-    "Counties"
-  ],
-  "dct_title_s": "2016 NYC Geodatabase, ArcGIS Version (jan2016)",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYC Geodatabase (version jan2016)"
-  ],
-  "dct_issued_s": "1/15/2016",
-  "schema_provider_s": "Baruch CUNY",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34636\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74856/nyu_2451_34636.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/74857/nyu_2451_34636_doc.zip\"}",
-  "dct_spatial_sm": [
-    "New York, New York, United States",
-    "Bronx County, New York, United States",
-    "Kings County, New York, United States",
-    "New York County, New York, United States",
-    "Queens County, New York, United States",
-    "Richmond County, New York, United States",
-    "Borough of Bronx, New York, United States",
-    "Borough of Brooklyn, New York, United States",
-    "Borough of Manhattan, New York, United States",
-    "Borough of Queens, New York, United States",
-    "Borough of Staten Island, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2010",
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Multi-spectral data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34636",
-  "gbl_mdModified_dt": "2016-05-02T18:21:07Z",
-  "id": "nyu-2451-34636",
-  "nyu_addl_dspace_s": "35569",
-  "locn_geometry": "ENVELOPE(-74.255895, -73.700272, 40.9152819999998, 40.4959289999998)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "GIS Lab, Newman Library, Baruch CUNY"
+  ],
+  "dct_description_sm": [
+    "The NYC Geodatabase (nyc_gdb) is a resource designed for basic geographic analysis and thematic mapping within the five boroughs of New York City. It contains geographic features and data compiled from several public sources. Subsets of large features like water, greenspace, and public facilities were created and Census geographies like tracts, ZCTAs, and PUMAs were geoprocessed to create land-based boundaries. Census data from the 2010 Census, American Community Survey (ACS), and ZIP Code Business Patterns are stored in tables that can be easily related to geographic features. Transit and public facility point data were gathered from several city agencies and transformed into spatial data that can be used for reference or analysis for measuring distance, drawing buffers, or counting features within areas. The data is provided in ESRI Geodatabase format."
+  ],
+  "dct_format_s": "ESRI Geodatabase",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34636"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Newman Library (Bernard M. Baruch College)"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boroughs",
+    "Boundaries",
+    "Counties"
+  ],
+  "dct_title_s": "2016 NYC Geodatabase, ArcGIS Version (jan2016)",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYC Geodatabase (version jan2016)"
+  ],
+  "dct_issued_s": "1/15/2016",
+  "schema_provider_s": "Baruch CUNY",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34636\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74856/nyu_2451_34636.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/74857/nyu_2451_34636_doc.zip\"}",
+  "dct_spatial_sm": [
+    "New York, New York, United States",
+    "Bronx County, New York, United States",
+    "Kings County, New York, United States",
+    "New York County, New York, United States",
+    "Queens County, New York, United States",
+    "Richmond County, New York, United States",
+    "Borough of Bronx, New York, United States",
+    "Borough of Brooklyn, New York, United States",
+    "Borough of Manhattan, New York, United States",
+    "Borough of Queens, New York, United States",
+    "Borough of Staten Island, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2010",
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Multi-spectral data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34636",
+  "gbl_mdModified_dt": "2016-05-02T18:21:07Z",
+  "id": "nyu-2451-34636",
+  "nyu_addl_dspace_s": "35569",
+  "locn_geometry": "ENVELOPE(-74.255895, -73.700272, 40.9152819999998, 40.4959289999998)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34666.json b/metadata-aardvark/Datasets/nyu-2451-34666.json
index c90c6ebcb..fbf75940f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34666.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34666.json
@@ -1,51 +1,65 @@
-{
-  "dct_creator_sm": [
-    "GIS Lab, Newman Library, Baruch CUNY"
-  ],
-  "dct_description_sm": "This point layer was created from Detailed Annual Sales Reports by Borough published by New York City Department of Finance. It represents locations of all properties sold in New York City. Several Python scripts were written to read-in each borough's sales data and combine them into sales for New York City as whole. NYC Geoclient API, developed by NYC DOITT, was used in a script to geocode locations of the properties sold. Locations geocoded by the script were matched by property address or by property block and lot information, if the address was missing or incomplete. For some properties lot information has changed from the year of the property sale (e.g. lot has been split and renumbered) and doesn\u2019t exist in the city's current property and address database. Manual matching was performed for those records by examining archival tax maps. Due to the vertical nature of the real estate market in New York, multiple points / transactions may coincide in the same location. The coordinate reference system for this layer is NY State Plane Long Island in feet. The unique identifier of the dataset is Sale_id. Bbl_id is a unique identifier for the property and may repeat in the dataset if the property was sold more than once in the same year. The user should be cautious of sales with values less than $10 or equal to $0, which are marked as non-usable in this dataset. These sales are transfers of property and are not considered representative of true market conditions. This layer was created as a part of the NYC Geocoded Real Estate Sales data series.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34666",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Newman Library (Bernard M. Baruch College)",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Real property",
-    "Property",
-    "Real estate business"
-  ],
-  "dct_title_s": "2003 New York City Real Estate Sales",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYC Geocoded Real Estate Sales"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "Baruch CUNY",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34666\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75037/nyu_2451_34666.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/75023/nyu_2451_34666_doc.zip\"}",
-  "dct_source_sm": [
-    "nyu-2451-34679"
-  ],
-  "dct_spatial_sm": [
-    "New York City, New York, United States",
-    "Bronx County, New York, United States",
-    "Kings County, New York, United States",
-    "New York County, New York, United States",
-    "Queens County, New York, United States",
-    "Richmond County, New York, United States",
-    "Borough of Bronx, New York, United States",
-    "Borough of Brooklyn, New York, United States",
-    "Borough of Manhattan, New York, United States",
-    "Borough of Queens, New York, United States",
-    "Borough of Staten Island, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2003"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34666",
-  "gbl_mdModified_dt": "2016-06-13T15:21:26Z",
-  "id": "nyu-2451-34666",
-  "nyu_addl_dspace_s": "35608",
-  "locn_geometry": "ENVELOPE(-74.2535114980638, -73.7006302537027, 40.9128742591852, 40.4985796357109)",
-  "gbl_indexYear_im": 2003
+{
+  "dct_creator_sm": [
+    "GIS Lab, Newman Library, Baruch CUNY"
+  ],
+  "dct_description_sm": [
+    "This point layer was created from Detailed Annual Sales Reports by Borough published by New York City Department of Finance. It represents locations of all properties sold in New York City. Several Python scripts were written to read-in each borough's sales data and combine them into sales for New York City as whole. NYC Geoclient API, developed by NYC DOITT, was used in a script to geocode locations of the properties sold. Locations geocoded by the script were matched by property address or by property block and lot information, if the address was missing or incomplete. For some properties lot information has changed from the year of the property sale (e.g. lot has been split and renumbered) and doesn’t exist in the city's current property and address database. Manual matching was performed for those records by examining archival tax maps. Due to the vertical nature of the real estate market in New York, multiple points / transactions may coincide in the same location. The coordinate reference system for this layer is NY State Plane Long Island in feet. The unique identifier of the dataset is Sale_id. Bbl_id is a unique identifier for the property and may repeat in the dataset if the property was sold more than once in the same year. The user should be cautious of sales with values less than $10 or equal to $0, which are marked as non-usable in this dataset. These sales are transfers of property and are not considered representative of true market conditions. This layer was created as a part of the NYC Geocoded Real Estate Sales data series."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34666"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Newman Library (Bernard M. Baruch College)"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Real property",
+    "Property",
+    "Real estate business"
+  ],
+  "dct_title_s": "2003 New York City Real Estate Sales",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYC Geocoded Real Estate Sales"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "Baruch CUNY",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34666\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75037/nyu_2451_34666.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/75023/nyu_2451_34666_doc.zip\"}",
+  "dct_source_sm": [
+    "nyu-2451-34679"
+  ],
+  "dct_spatial_sm": [
+    "New York City, New York, United States",
+    "Bronx County, New York, United States",
+    "Kings County, New York, United States",
+    "New York County, New York, United States",
+    "Queens County, New York, United States",
+    "Richmond County, New York, United States",
+    "Borough of Bronx, New York, United States",
+    "Borough of Brooklyn, New York, United States",
+    "Borough of Manhattan, New York, United States",
+    "Borough of Queens, New York, United States",
+    "Borough of Staten Island, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2003"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34666",
+  "gbl_mdModified_dt": "2016-06-13T15:21:26Z",
+  "id": "nyu-2451-34666",
+  "nyu_addl_dspace_s": "35608",
+  "locn_geometry": "ENVELOPE(-74.2535114980638, -73.7006302537027, 40.9128742591852, 40.4985796357109)",
+  "gbl_indexYear_im": [
+    2003
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34667.json b/metadata-aardvark/Datasets/nyu-2451-34667.json
index 9572954e1..8a1d085d6 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34667.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34667.json
@@ -1,51 +1,65 @@
-{
-  "dct_creator_sm": [
-    "GIS Lab, Newman Library, Baruch CUNY"
-  ],
-  "dct_description_sm": "This point layer was created from Detailed Annual Sales Reports by Borough published by New York City Department of Finance. It represents locations of all properties sold in New York City. Several Python scripts were written to read-in each borough's sales data and combine them into sales for New York City as whole. NYC Geoclient API, developed by NYC DOITT, was used in a script to geocode locations of the properties sold. Locations geocoded by the script were matched by property address or by property block and lot information, if the address was missing or incomplete. For some properties lot information has changed from the year of the property sale (e.g. lot has been split and renumbered) and doesn\u2019t exist in the city's current property and address database. Manual matching was performed for those records by examining archival tax maps. Due to the vertical nature of the real estate market in New York, multiple points / transactions may coincide in the same location. The coordinate reference system for this layer is NY State Plane Long Island in feet. The unique identifier of the dataset is Sale_id. Bbl_id is a unique identifier for the property and may repeat in the dataset if the property was sold more than once in the same year. The user should be cautious of sales with values less than $10 or equal to $0, which are marked as non-usable in this dataset. These sales are transfers of property and are not considered representative of true market conditions. This layer was created as a part of the NYC Geocoded Real Estate Sales data series.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34667",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Newman Library (Bernard M. Baruch College)",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Real property",
-    "Property",
-    "Real estate business"
-  ],
-  "dct_title_s": "2004 New York City Real Estate Sales",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYC Geocoded Real Estate Sales"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "Baruch CUNY",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34667\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75038/nyu_2451_34667.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/75024/nyu_2451_34667_doc.zip\"}",
-  "dct_source_sm": [
-    "nyu-2451-34679"
-  ],
-  "dct_spatial_sm": [
-    "New York City, New York, United States",
-    "Bronx County, New York, United States",
-    "Kings County, New York, United States",
-    "New York County, New York, United States",
-    "Queens County, New York, United States",
-    "Richmond County, New York, United States",
-    "Borough of Bronx, New York, United States",
-    "Borough of Brooklyn, New York, United States",
-    "Borough of Manhattan, New York, United States",
-    "Borough of Queens, New York, United States",
-    "Borough of Staten Island, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2004"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34667",
-  "gbl_mdModified_dt": "2016-06-13T15:21:26Z",
-  "id": "nyu-2451-34667",
-  "nyu_addl_dspace_s": "35609",
-  "locn_geometry": "ENVELOPE(-74.2547194710709, -73.7006302537027, 40.9128687545771, 40.4988862069083)",
-  "gbl_indexYear_im": 2004
+{
+  "dct_creator_sm": [
+    "GIS Lab, Newman Library, Baruch CUNY"
+  ],
+  "dct_description_sm": [
+    "This point layer was created from Detailed Annual Sales Reports by Borough published by New York City Department of Finance. It represents locations of all properties sold in New York City. Several Python scripts were written to read-in each borough's sales data and combine them into sales for New York City as whole. NYC Geoclient API, developed by NYC DOITT, was used in a script to geocode locations of the properties sold. Locations geocoded by the script were matched by property address or by property block and lot information, if the address was missing or incomplete. For some properties lot information has changed from the year of the property sale (e.g. lot has been split and renumbered) and doesn’t exist in the city's current property and address database. Manual matching was performed for those records by examining archival tax maps. Due to the vertical nature of the real estate market in New York, multiple points / transactions may coincide in the same location. The coordinate reference system for this layer is NY State Plane Long Island in feet. The unique identifier of the dataset is Sale_id. Bbl_id is a unique identifier for the property and may repeat in the dataset if the property was sold more than once in the same year. The user should be cautious of sales with values less than $10 or equal to $0, which are marked as non-usable in this dataset. These sales are transfers of property and are not considered representative of true market conditions. This layer was created as a part of the NYC Geocoded Real Estate Sales data series."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34667"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Newman Library (Bernard M. Baruch College)"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Real property",
+    "Property",
+    "Real estate business"
+  ],
+  "dct_title_s": "2004 New York City Real Estate Sales",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYC Geocoded Real Estate Sales"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "Baruch CUNY",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34667\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75038/nyu_2451_34667.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/75024/nyu_2451_34667_doc.zip\"}",
+  "dct_source_sm": [
+    "nyu-2451-34679"
+  ],
+  "dct_spatial_sm": [
+    "New York City, New York, United States",
+    "Bronx County, New York, United States",
+    "Kings County, New York, United States",
+    "New York County, New York, United States",
+    "Queens County, New York, United States",
+    "Richmond County, New York, United States",
+    "Borough of Bronx, New York, United States",
+    "Borough of Brooklyn, New York, United States",
+    "Borough of Manhattan, New York, United States",
+    "Borough of Queens, New York, United States",
+    "Borough of Staten Island, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2004"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34667",
+  "gbl_mdModified_dt": "2016-06-13T15:21:26Z",
+  "id": "nyu-2451-34667",
+  "nyu_addl_dspace_s": "35609",
+  "locn_geometry": "ENVELOPE(-74.2547194710709, -73.7006302537027, 40.9128687545771, 40.4988862069083)",
+  "gbl_indexYear_im": [
+    2004
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34668.json b/metadata-aardvark/Datasets/nyu-2451-34668.json
index 73c175b2d..fe556a021 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34668.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34668.json
@@ -1,51 +1,65 @@
-{
-  "dct_creator_sm": [
-    "GIS Lab, Newman Library, Baruch CUNY"
-  ],
-  "dct_description_sm": "This point layer was created from Detailed Annual Sales Reports by Borough published by New York City Department of Finance. It represents locations of all properties sold in New York City. Several Python scripts were written to read-in each borough's sales data and combine them into sales for New York City as whole. NYC Geoclient API, developed by NYC DOITT, was used in a script to geocode locations of the properties sold. Locations geocoded by the script were matched by property address or by property block and lot information, if the address was missing or incomplete. For some properties lot information has changed from the year of the property sale (e.g. lot has been split and renumbered) and doesn\u2019t exist in the city's current property and address database. Manual matching was performed for those records by examining archival tax maps. Due to the vertical nature of the real estate market in New York, multiple points / transactions may coincide in the same location. The coordinate reference system for this layer is NY State Plane Long Island in feet. The unique identifier of the dataset is Sale_id. Bbl_id is a unique identifier for the property and may repeat in the dataset if the property was sold more than once in the same year. The user should be cautious of sales with values less than $10 or equal to $0, which are marked as non-usable in this dataset. These sales are transfers of property and are not considered representative of true market conditions. This layer was created as a part of the NYC Geocoded Real Estate Sales data series.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34668",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Newman Library (Bernard M. Baruch College)",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Real property",
-    "Property",
-    "Real estate business"
-  ],
-  "dct_title_s": "2005 New York City Real Estate Sales",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYC Geocoded Real Estate Sales"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "Baruch CUNY",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34668\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75039/nyu_2451_34668.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/75025/nyu_2451_34668_doc.zip\"}",
-  "dct_source_sm": [
-    "nyu-2451-34679"
-  ],
-  "dct_spatial_sm": [
-    "New York City, New York, United States",
-    "Bronx County, New York, United States",
-    "Kings County, New York, United States",
-    "New York County, New York, United States",
-    "Queens County, New York, United States",
-    "Richmond County, New York, United States",
-    "Borough of Bronx, New York, United States",
-    "Borough of Brooklyn, New York, United States",
-    "Borough of Manhattan, New York, United States",
-    "Borough of Queens, New York, United States",
-    "Borough of Staten Island, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2005"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34668",
-  "gbl_mdModified_dt": "2016-06-13T15:21:27Z",
-  "id": "nyu-2451-34668",
-  "nyu_addl_dspace_s": "35610",
-  "locn_geometry": "ENVELOPE(-74.2543014002968, -73.7007603707327, 40.9128687545771, 40.4992119153304)",
-  "gbl_indexYear_im": 2005
+{
+  "dct_creator_sm": [
+    "GIS Lab, Newman Library, Baruch CUNY"
+  ],
+  "dct_description_sm": [
+    "This point layer was created from Detailed Annual Sales Reports by Borough published by New York City Department of Finance. It represents locations of all properties sold in New York City. Several Python scripts were written to read-in each borough's sales data and combine them into sales for New York City as whole. NYC Geoclient API, developed by NYC DOITT, was used in a script to geocode locations of the properties sold. Locations geocoded by the script were matched by property address or by property block and lot information, if the address was missing or incomplete. For some properties lot information has changed from the year of the property sale (e.g. lot has been split and renumbered) and doesn’t exist in the city's current property and address database. Manual matching was performed for those records by examining archival tax maps. Due to the vertical nature of the real estate market in New York, multiple points / transactions may coincide in the same location. The coordinate reference system for this layer is NY State Plane Long Island in feet. The unique identifier of the dataset is Sale_id. Bbl_id is a unique identifier for the property and may repeat in the dataset if the property was sold more than once in the same year. The user should be cautious of sales with values less than $10 or equal to $0, which are marked as non-usable in this dataset. These sales are transfers of property and are not considered representative of true market conditions. This layer was created as a part of the NYC Geocoded Real Estate Sales data series."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34668"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Newman Library (Bernard M. Baruch College)"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Real property",
+    "Property",
+    "Real estate business"
+  ],
+  "dct_title_s": "2005 New York City Real Estate Sales",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYC Geocoded Real Estate Sales"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "Baruch CUNY",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34668\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75039/nyu_2451_34668.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/75025/nyu_2451_34668_doc.zip\"}",
+  "dct_source_sm": [
+    "nyu-2451-34679"
+  ],
+  "dct_spatial_sm": [
+    "New York City, New York, United States",
+    "Bronx County, New York, United States",
+    "Kings County, New York, United States",
+    "New York County, New York, United States",
+    "Queens County, New York, United States",
+    "Richmond County, New York, United States",
+    "Borough of Bronx, New York, United States",
+    "Borough of Brooklyn, New York, United States",
+    "Borough of Manhattan, New York, United States",
+    "Borough of Queens, New York, United States",
+    "Borough of Staten Island, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2005"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34668",
+  "gbl_mdModified_dt": "2016-06-13T15:21:27Z",
+  "id": "nyu-2451-34668",
+  "nyu_addl_dspace_s": "35610",
+  "locn_geometry": "ENVELOPE(-74.2543014002968, -73.7007603707327, 40.9128687545771, 40.4992119153304)",
+  "gbl_indexYear_im": [
+    2005
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34669.json b/metadata-aardvark/Datasets/nyu-2451-34669.json
index fb312dba8..808ee2387 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34669.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34669.json
@@ -1,51 +1,65 @@
-{
-  "dct_creator_sm": [
-    "GIS Lab, Newman Library, Baruch CUNY"
-  ],
-  "dct_description_sm": "This point layer was created from Detailed Annual Sales Reports by Borough published by New York City Department of Finance. It represents locations of all properties sold in New York City. Several Python scripts were written to read-in each borough's sales data and combine them into sales for New York City as whole. NYC Geoclient API, developed by NYC DOITT, was used in a script to geocode locations of the properties sold. Locations geocoded by the script were matched by property address or by property block and lot information, if the address was missing or incomplete. For some properties lot information has changed from the year of the property sale (e.g. lot has been split and renumbered) and doesn\u2019t exist in the city's current property and address database. Manual matching was performed for those records by examining archival tax maps. Due to the vertical nature of the real estate market in New York, multiple points / transactions may coincide in the same location. The coordinate reference system for this layer is NY State Plane Long Island in feet. The unique identifier of the dataset is Sale_id. Bbl_id is a unique identifier for the property and may repeat in the dataset if the property was sold more than once in the same year. The user should be cautious of sales with values less than $10 or equal to $0, which are marked as non-usable in this dataset. These sales are transfers of property and are not considered representative of true market conditions. This layer was created as a part of the NYC Geocoded Real Estate Sales data series.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34669",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Newman Library (Bernard M. Baruch College)",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Real property",
-    "Property",
-    "Real estate business"
-  ],
-  "dct_title_s": "2006 New York City Real Estate Sales",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYC Geocoded Real Estate Sales"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "Baruch CUNY",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34669\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75040/nyu_2451_34669.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/75026/nyu_2451_34669_doc.zip\"}",
-  "dct_source_sm": [
-    "nyu-2451-34679"
-  ],
-  "dct_spatial_sm": [
-    "New York City, New York, United States",
-    "Bronx County, New York, United States",
-    "Kings County, New York, United States",
-    "New York County, New York, United States",
-    "Queens County, New York, United States",
-    "Richmond County, New York, United States",
-    "Borough of Bronx, New York, United States",
-    "Borough of Brooklyn, New York, United States",
-    "Borough of Manhattan, New York, United States",
-    "Borough of Queens, New York, United States",
-    "Borough of Staten Island, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2006"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34669",
-  "gbl_mdModified_dt": "2016-06-13T15:21:27Z",
-  "id": "nyu-2451-34669",
-  "nyu_addl_dspace_s": "35611",
-  "locn_geometry": "ENVELOPE(-74.2541903684464, -73.7007297055622, 40.9128276120953, 40.4986276931866)",
-  "gbl_indexYear_im": 2006
+{
+  "dct_creator_sm": [
+    "GIS Lab, Newman Library, Baruch CUNY"
+  ],
+  "dct_description_sm": [
+    "This point layer was created from Detailed Annual Sales Reports by Borough published by New York City Department of Finance. It represents locations of all properties sold in New York City. Several Python scripts were written to read-in each borough's sales data and combine them into sales for New York City as whole. NYC Geoclient API, developed by NYC DOITT, was used in a script to geocode locations of the properties sold. Locations geocoded by the script were matched by property address or by property block and lot information, if the address was missing or incomplete. For some properties lot information has changed from the year of the property sale (e.g. lot has been split and renumbered) and doesn’t exist in the city's current property and address database. Manual matching was performed for those records by examining archival tax maps. Due to the vertical nature of the real estate market in New York, multiple points / transactions may coincide in the same location. The coordinate reference system for this layer is NY State Plane Long Island in feet. The unique identifier of the dataset is Sale_id. Bbl_id is a unique identifier for the property and may repeat in the dataset if the property was sold more than once in the same year. The user should be cautious of sales with values less than $10 or equal to $0, which are marked as non-usable in this dataset. These sales are transfers of property and are not considered representative of true market conditions. This layer was created as a part of the NYC Geocoded Real Estate Sales data series."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34669"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Newman Library (Bernard M. Baruch College)"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Real property",
+    "Property",
+    "Real estate business"
+  ],
+  "dct_title_s": "2006 New York City Real Estate Sales",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYC Geocoded Real Estate Sales"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "Baruch CUNY",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34669\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75040/nyu_2451_34669.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/75026/nyu_2451_34669_doc.zip\"}",
+  "dct_source_sm": [
+    "nyu-2451-34679"
+  ],
+  "dct_spatial_sm": [
+    "New York City, New York, United States",
+    "Bronx County, New York, United States",
+    "Kings County, New York, United States",
+    "New York County, New York, United States",
+    "Queens County, New York, United States",
+    "Richmond County, New York, United States",
+    "Borough of Bronx, New York, United States",
+    "Borough of Brooklyn, New York, United States",
+    "Borough of Manhattan, New York, United States",
+    "Borough of Queens, New York, United States",
+    "Borough of Staten Island, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2006"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34669",
+  "gbl_mdModified_dt": "2016-06-13T15:21:27Z",
+  "id": "nyu-2451-34669",
+  "nyu_addl_dspace_s": "35611",
+  "locn_geometry": "ENVELOPE(-74.2541903684464, -73.7007297055622, 40.9128276120953, 40.4986276931866)",
+  "gbl_indexYear_im": [
+    2006
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34670.json b/metadata-aardvark/Datasets/nyu-2451-34670.json
index d551220bb..b49de19c3 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34670.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34670.json
@@ -1,51 +1,65 @@
-{
-  "dct_creator_sm": [
-    "GIS Lab, Newman Library, Baruch CUNY"
-  ],
-  "dct_description_sm": "This point layer was created from Detailed Annual Sales Reports by Borough published by New York City Department of Finance. It represents locations of all properties sold in New York City. Several Python scripts were written to read-in each borough's sales data and combine them into sales for New York City as whole. NYC Geoclient API, developed by NYC DOITT, was used in a script to geocode locations of the properties sold. Locations geocoded by the script were matched by property address or by property block and lot information, if the address was missing or incomplete. For some properties lot information has changed from the year of the property sale (e.g. lot has been split and renumbered) and doesn\u2019t exist in the city's current property and address database. Manual matching was performed for those records by examining archival tax maps. Due to the vertical nature of the real estate market in New York, multiple points / transactions may coincide in the same location. The coordinate reference system for this layer is NY State Plane Long Island in feet. The unique identifier of the dataset is Sale_id. Bbl_id is a unique identifier for the property and may repeat in the dataset if the property was sold more than once in the same year. The user should be cautious of sales with values less than $10 or equal to $0, which are marked as non-usable in this dataset. These sales are transfers of property and are not considered representative of true market conditions. This layer was created as a part of the NYC Geocoded Real Estate Sales data series.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34670",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Newman Library (Bernard M. Baruch College)",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Real property",
-    "Property",
-    "Real estate business"
-  ],
-  "dct_title_s": "2007 New York City Real Estate Sales",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYC Geocoded Real Estate Sales"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "Baruch CUNY",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34670\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75041/nyu_2451_34670.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/75027/nyu_2451_34670_doc.zip\"}",
-  "dct_source_sm": [
-    "nyu-2451-34679"
-  ],
-  "dct_spatial_sm": [
-    "New York City, New York, United States",
-    "Bronx County, New York, United States",
-    "Kings County, New York, United States",
-    "New York County, New York, United States",
-    "Queens County, New York, United States",
-    "Richmond County, New York, United States",
-    "Borough of Bronx, New York, United States",
-    "Borough of Brooklyn, New York, United States",
-    "Borough of Manhattan, New York, United States",
-    "Borough of Queens, New York, United States",
-    "Borough of Staten Island, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2007"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34670",
-  "gbl_mdModified_dt": "2016-06-13T15:21:27Z",
-  "id": "nyu-2451-34670",
-  "nyu_addl_dspace_s": "35612",
-  "locn_geometry": "ENVELOPE(-74.2541903684464, -73.7003835482451, 40.9128687545771, 40.4991021533163)",
-  "gbl_indexYear_im": 2007
+{
+  "dct_creator_sm": [
+    "GIS Lab, Newman Library, Baruch CUNY"
+  ],
+  "dct_description_sm": [
+    "This point layer was created from Detailed Annual Sales Reports by Borough published by New York City Department of Finance. It represents locations of all properties sold in New York City. Several Python scripts were written to read-in each borough's sales data and combine them into sales for New York City as whole. NYC Geoclient API, developed by NYC DOITT, was used in a script to geocode locations of the properties sold. Locations geocoded by the script were matched by property address or by property block and lot information, if the address was missing or incomplete. For some properties lot information has changed from the year of the property sale (e.g. lot has been split and renumbered) and doesn’t exist in the city's current property and address database. Manual matching was performed for those records by examining archival tax maps. Due to the vertical nature of the real estate market in New York, multiple points / transactions may coincide in the same location. The coordinate reference system for this layer is NY State Plane Long Island in feet. The unique identifier of the dataset is Sale_id. Bbl_id is a unique identifier for the property and may repeat in the dataset if the property was sold more than once in the same year. The user should be cautious of sales with values less than $10 or equal to $0, which are marked as non-usable in this dataset. These sales are transfers of property and are not considered representative of true market conditions. This layer was created as a part of the NYC Geocoded Real Estate Sales data series."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34670"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Newman Library (Bernard M. Baruch College)"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Real property",
+    "Property",
+    "Real estate business"
+  ],
+  "dct_title_s": "2007 New York City Real Estate Sales",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYC Geocoded Real Estate Sales"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "Baruch CUNY",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34670\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75041/nyu_2451_34670.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/75027/nyu_2451_34670_doc.zip\"}",
+  "dct_source_sm": [
+    "nyu-2451-34679"
+  ],
+  "dct_spatial_sm": [
+    "New York City, New York, United States",
+    "Bronx County, New York, United States",
+    "Kings County, New York, United States",
+    "New York County, New York, United States",
+    "Queens County, New York, United States",
+    "Richmond County, New York, United States",
+    "Borough of Bronx, New York, United States",
+    "Borough of Brooklyn, New York, United States",
+    "Borough of Manhattan, New York, United States",
+    "Borough of Queens, New York, United States",
+    "Borough of Staten Island, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2007"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34670",
+  "gbl_mdModified_dt": "2016-06-13T15:21:27Z",
+  "id": "nyu-2451-34670",
+  "nyu_addl_dspace_s": "35612",
+  "locn_geometry": "ENVELOPE(-74.2541903684464, -73.7003835482451, 40.9128687545771, 40.4991021533163)",
+  "gbl_indexYear_im": [
+    2007
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34671.json b/metadata-aardvark/Datasets/nyu-2451-34671.json
index 89a939392..c79f48319 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34671.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34671.json
@@ -1,51 +1,65 @@
-{
-  "dct_creator_sm": [
-    "GIS Lab, Newman Library, Baruch CUNY"
-  ],
-  "dct_description_sm": "This point layer was created from Detailed Annual Sales Reports by Borough published by New York City Department of Finance. It represents locations of all properties sold in New York City. Several Python scripts were written to read-in each borough's sales data and combine them into sales for New York City as whole. NYC Geoclient API, developed by NYC DOITT, was used in a script to geocode locations of the properties sold. Locations geocoded by the script were matched by property address or by property block and lot information, if the address was missing or incomplete. For some properties lot information has changed from the year of the property sale (e.g. lot has been split and renumbered) and doesn\u2019t exist in the city's current property and address database. Manual matching was performed for those records by examining archival tax maps. Due to the vertical nature of the real estate market in New York, multiple points / transactions may coincide in the same location. The coordinate reference system for this layer is NY State Plane Long Island in feet. The unique identifier of the dataset is Sale_id. Bbl_id is a unique identifier for the property and may repeat in the dataset if the property was sold more than once in the same year. The user should be cautious of sales with values less than $10 or equal to $0, which are marked as non-usable in this dataset. These sales are transfers of property and are not considered representative of true market conditions. This layer was created as a part of the NYC Geocoded Real Estate Sales data series.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34671",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Newman Library (Bernard M. Baruch College)",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Real property",
-    "Property",
-    "Real estate business"
-  ],
-  "dct_title_s": "2008 New York City Real Estate Sales",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYC Geocoded Real Estate Sales"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "Baruch CUNY",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34671\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75042/nyu_2451_34671.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/75028/nyu_2451_34671_doc.zip\"}",
-  "dct_source_sm": [
-    "nyu-2451-34679"
-  ],
-  "dct_spatial_sm": [
-    "New York City, New York, United States",
-    "Bronx County, New York, United States",
-    "Kings County, New York, United States",
-    "New York County, New York, United States",
-    "Queens County, New York, United States",
-    "Richmond County, New York, United States",
-    "Borough of Bronx, New York, United States",
-    "Borough of Brooklyn, New York, United States",
-    "Borough of Manhattan, New York, United States",
-    "Borough of Queens, New York, United States",
-    "Borough of Staten Island, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2008"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34671",
-  "gbl_mdModified_dt": "2016-06-13T15:21:28Z",
-  "id": "nyu-2451-34671",
-  "nyu_addl_dspace_s": "35613",
-  "locn_geometry": "ENVELOPE(-74.2531465367021, -73.7007297055622, 40.9128687545771, 40.4988862069083)",
-  "gbl_indexYear_im": 2008
+{
+  "dct_creator_sm": [
+    "GIS Lab, Newman Library, Baruch CUNY"
+  ],
+  "dct_description_sm": [
+    "This point layer was created from Detailed Annual Sales Reports by Borough published by New York City Department of Finance. It represents locations of all properties sold in New York City. Several Python scripts were written to read-in each borough's sales data and combine them into sales for New York City as whole. NYC Geoclient API, developed by NYC DOITT, was used in a script to geocode locations of the properties sold. Locations geocoded by the script were matched by property address or by property block and lot information, if the address was missing or incomplete. For some properties lot information has changed from the year of the property sale (e.g. lot has been split and renumbered) and doesn’t exist in the city's current property and address database. Manual matching was performed for those records by examining archival tax maps. Due to the vertical nature of the real estate market in New York, multiple points / transactions may coincide in the same location. The coordinate reference system for this layer is NY State Plane Long Island in feet. The unique identifier of the dataset is Sale_id. Bbl_id is a unique identifier for the property and may repeat in the dataset if the property was sold more than once in the same year. The user should be cautious of sales with values less than $10 or equal to $0, which are marked as non-usable in this dataset. These sales are transfers of property and are not considered representative of true market conditions. This layer was created as a part of the NYC Geocoded Real Estate Sales data series."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34671"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Newman Library (Bernard M. Baruch College)"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Real property",
+    "Property",
+    "Real estate business"
+  ],
+  "dct_title_s": "2008 New York City Real Estate Sales",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYC Geocoded Real Estate Sales"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "Baruch CUNY",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34671\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75042/nyu_2451_34671.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/75028/nyu_2451_34671_doc.zip\"}",
+  "dct_source_sm": [
+    "nyu-2451-34679"
+  ],
+  "dct_spatial_sm": [
+    "New York City, New York, United States",
+    "Bronx County, New York, United States",
+    "Kings County, New York, United States",
+    "New York County, New York, United States",
+    "Queens County, New York, United States",
+    "Richmond County, New York, United States",
+    "Borough of Bronx, New York, United States",
+    "Borough of Brooklyn, New York, United States",
+    "Borough of Manhattan, New York, United States",
+    "Borough of Queens, New York, United States",
+    "Borough of Staten Island, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2008"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34671",
+  "gbl_mdModified_dt": "2016-06-13T15:21:28Z",
+  "id": "nyu-2451-34671",
+  "nyu_addl_dspace_s": "35613",
+  "locn_geometry": "ENVELOPE(-74.2531465367021, -73.7007297055622, 40.9128687545771, 40.4988862069083)",
+  "gbl_indexYear_im": [
+    2008
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34672.json b/metadata-aardvark/Datasets/nyu-2451-34672.json
index daa52ce53..4a3c09d5c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34672.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34672.json
@@ -1,51 +1,65 @@
-{
-  "dct_creator_sm": [
-    "GIS Lab, Newman Library, Baruch CUNY"
-  ],
-  "dct_description_sm": "This point layer was created from Detailed Annual Sales Reports by Borough published by New York City Department of Finance. It represents locations of all properties sold in New York City. Several Python scripts were written to read-in each borough's sales data and combine them into sales for New York City as whole. NYC Geoclient API, developed by NYC DOITT, was used in a script to geocode locations of the properties sold. Locations geocoded by the script were matched by property address or by property block and lot information, if the address was missing or incomplete. For some properties lot information has changed from the year of the property sale (e.g. lot has been split and renumbered) and doesn\u2019t exist in the city's current property and address database. Manual matching was performed for those records by examining archival tax maps. Due to the vertical nature of the real estate market in New York, multiple points / transactions may coincide in the same location. The coordinate reference system for this layer is NY State Plane Long Island in feet. The unique identifier of the dataset is Sale_id. Bbl_id is a unique identifier for the property and may repeat in the dataset if the property was sold more than once in the same year. The user should be cautious of sales with values less than $10 or equal to $0, which are marked as non-usable in this dataset. These sales are transfers of property and are not considered representative of true market conditions. This layer was created as a part of the NYC Geocoded Real Estate Sales data series.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34672",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Newman Library (Bernard M. Baruch College)",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Real property",
-    "Property",
-    "Real estate business"
-  ],
-  "dct_title_s": "2009 New York City Real Estate Sales",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYC Geocoded Real Estate Sales"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "Baruch CUNY",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34672\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75043/nyu_2451_34672.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/75029/nyu_2451_34672_doc.zip\"}",
-  "dct_source_sm": [
-    "nyu-2451-34679"
-  ],
-  "dct_spatial_sm": [
-    "New York City, New York, United States",
-    "Bronx County, New York, United States",
-    "Kings County, New York, United States",
-    "New York County, New York, United States",
-    "Queens County, New York, United States",
-    "Richmond County, New York, United States",
-    "Borough of Bronx, New York, United States",
-    "Borough of Brooklyn, New York, United States",
-    "Borough of Manhattan, New York, United States",
-    "Borough of Queens, New York, United States",
-    "Borough of Staten Island, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2009"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34672",
-  "gbl_mdModified_dt": "2016-06-13T15:21:28Z",
-  "id": "nyu-2451-34672",
-  "nyu_addl_dspace_s": "35614",
-  "locn_geometry": "ENVELOPE(-74.2530104132206, -73.7006302537027, 40.9128687545771, 40.4990699810275)",
-  "gbl_indexYear_im": 2009
+{
+  "dct_creator_sm": [
+    "GIS Lab, Newman Library, Baruch CUNY"
+  ],
+  "dct_description_sm": [
+    "This point layer was created from Detailed Annual Sales Reports by Borough published by New York City Department of Finance. It represents locations of all properties sold in New York City. Several Python scripts were written to read-in each borough's sales data and combine them into sales for New York City as whole. NYC Geoclient API, developed by NYC DOITT, was used in a script to geocode locations of the properties sold. Locations geocoded by the script were matched by property address or by property block and lot information, if the address was missing or incomplete. For some properties lot information has changed from the year of the property sale (e.g. lot has been split and renumbered) and doesn’t exist in the city's current property and address database. Manual matching was performed for those records by examining archival tax maps. Due to the vertical nature of the real estate market in New York, multiple points / transactions may coincide in the same location. The coordinate reference system for this layer is NY State Plane Long Island in feet. The unique identifier of the dataset is Sale_id. Bbl_id is a unique identifier for the property and may repeat in the dataset if the property was sold more than once in the same year. The user should be cautious of sales with values less than $10 or equal to $0, which are marked as non-usable in this dataset. These sales are transfers of property and are not considered representative of true market conditions. This layer was created as a part of the NYC Geocoded Real Estate Sales data series."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34672"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Newman Library (Bernard M. Baruch College)"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Real property",
+    "Property",
+    "Real estate business"
+  ],
+  "dct_title_s": "2009 New York City Real Estate Sales",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYC Geocoded Real Estate Sales"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "Baruch CUNY",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34672\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75043/nyu_2451_34672.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/75029/nyu_2451_34672_doc.zip\"}",
+  "dct_source_sm": [
+    "nyu-2451-34679"
+  ],
+  "dct_spatial_sm": [
+    "New York City, New York, United States",
+    "Bronx County, New York, United States",
+    "Kings County, New York, United States",
+    "New York County, New York, United States",
+    "Queens County, New York, United States",
+    "Richmond County, New York, United States",
+    "Borough of Bronx, New York, United States",
+    "Borough of Brooklyn, New York, United States",
+    "Borough of Manhattan, New York, United States",
+    "Borough of Queens, New York, United States",
+    "Borough of Staten Island, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2009"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34672",
+  "gbl_mdModified_dt": "2016-06-13T15:21:28Z",
+  "id": "nyu-2451-34672",
+  "nyu_addl_dspace_s": "35614",
+  "locn_geometry": "ENVELOPE(-74.2530104132206, -73.7006302537027, 40.9128687545771, 40.4990699810275)",
+  "gbl_indexYear_im": [
+    2009
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34673.json b/metadata-aardvark/Datasets/nyu-2451-34673.json
index b33a6f676..50e2f73c1 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34673.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34673.json
@@ -1,51 +1,65 @@
-{
-  "dct_creator_sm": [
-    "GIS Lab, Newman Library, Baruch CUNY"
-  ],
-  "dct_description_sm": "This point layer was created from Detailed Annual Sales Reports by Borough published by New York City Department of Finance. It represents locations of all properties sold in New York City. Several Python scripts were written to read-in each borough's sales data and combine them into sales for New York City as whole. NYC Geoclient API, developed by NYC DOITT, was used in a script to geocode locations of the properties sold. Locations geocoded by the script were matched by property address or by property block and lot information, if the address was missing or incomplete. For some properties lot information has changed from the year of the property sale (e.g. lot has been split and renumbered) and doesn\u2019t exist in the city's current property and address database. Manual matching was performed for those records by examining archival tax maps. Due to the vertical nature of the real estate market in New York, multiple points / transactions may coincide in the same location. The coordinate reference system for this layer is NY State Plane Long Island in feet. The unique identifier of the dataset is Sale_id. Bbl_id is a unique identifier for the property and may repeat in the dataset if the property was sold more than once in the same year. The user should be cautious of sales with values less than $10 or equal to $0, which are marked as non-usable in this dataset. These sales are transfers of property and are not considered representative of true market conditions. This layer was created as a part of the NYC Geocoded Real Estate Sales data series.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34673",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Newman Library (Bernard M. Baruch College)",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Real property",
-    "Property",
-    "Real estate business"
-  ],
-  "dct_title_s": "2010 New York City Real Estate Sales",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYC Geocoded Real Estate Sales"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "Baruch CUNY",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34673\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75044/nyu_2451_34673.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/75030/nyu_2451_34673_doc.zip\"}",
-  "dct_source_sm": [
-    "nyu-2451-34679"
-  ],
-  "dct_spatial_sm": [
-    "New York City, New York, United States",
-    "Bronx County, New York, United States",
-    "Kings County, New York, United States",
-    "New York County, New York, United States",
-    "Queens County, New York, United States",
-    "Richmond County, New York, United States",
-    "Borough of Bronx, New York, United States",
-    "Borough of Brooklyn, New York, United States",
-    "Borough of Manhattan, New York, United States",
-    "Borough of Queens, New York, United States",
-    "Borough of Staten Island, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34673",
-  "gbl_mdModified_dt": "2016-06-13T15:21:28Z",
-  "id": "nyu-2451-34673",
-  "nyu_addl_dspace_s": "35615",
-  "locn_geometry": "ENVELOPE(-74.2554130647688, -73.7007576127235, 40.9128687545771, 40.499787394845)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+    "GIS Lab, Newman Library, Baruch CUNY"
+  ],
+  "dct_description_sm": [
+    "This point layer was created from Detailed Annual Sales Reports by Borough published by New York City Department of Finance. It represents locations of all properties sold in New York City. Several Python scripts were written to read-in each borough's sales data and combine them into sales for New York City as whole. NYC Geoclient API, developed by NYC DOITT, was used in a script to geocode locations of the properties sold. Locations geocoded by the script were matched by property address or by property block and lot information, if the address was missing or incomplete. For some properties lot information has changed from the year of the property sale (e.g. lot has been split and renumbered) and doesn’t exist in the city's current property and address database. Manual matching was performed for those records by examining archival tax maps. Due to the vertical nature of the real estate market in New York, multiple points / transactions may coincide in the same location. The coordinate reference system for this layer is NY State Plane Long Island in feet. The unique identifier of the dataset is Sale_id. Bbl_id is a unique identifier for the property and may repeat in the dataset if the property was sold more than once in the same year. The user should be cautious of sales with values less than $10 or equal to $0, which are marked as non-usable in this dataset. These sales are transfers of property and are not considered representative of true market conditions. This layer was created as a part of the NYC Geocoded Real Estate Sales data series."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34673"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Newman Library (Bernard M. Baruch College)"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Real property",
+    "Property",
+    "Real estate business"
+  ],
+  "dct_title_s": "2010 New York City Real Estate Sales",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYC Geocoded Real Estate Sales"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "Baruch CUNY",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34673\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75044/nyu_2451_34673.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/75030/nyu_2451_34673_doc.zip\"}",
+  "dct_source_sm": [
+    "nyu-2451-34679"
+  ],
+  "dct_spatial_sm": [
+    "New York City, New York, United States",
+    "Bronx County, New York, United States",
+    "Kings County, New York, United States",
+    "New York County, New York, United States",
+    "Queens County, New York, United States",
+    "Richmond County, New York, United States",
+    "Borough of Bronx, New York, United States",
+    "Borough of Brooklyn, New York, United States",
+    "Borough of Manhattan, New York, United States",
+    "Borough of Queens, New York, United States",
+    "Borough of Staten Island, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34673",
+  "gbl_mdModified_dt": "2016-06-13T15:21:28Z",
+  "id": "nyu-2451-34673",
+  "nyu_addl_dspace_s": "35615",
+  "locn_geometry": "ENVELOPE(-74.2554130647688, -73.7007576127235, 40.9128687545771, 40.499787394845)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34674.json b/metadata-aardvark/Datasets/nyu-2451-34674.json
index a13a91013..8b629c366 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34674.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34674.json
@@ -1,51 +1,65 @@
-{
-  "dct_creator_sm": [
-    "GIS Lab, Newman Library, Baruch CUNY"
-  ],
-  "dct_description_sm": "This point layer was created from Detailed Annual Sales Reports by Borough published by New York City Department of Finance. It represents locations of all properties sold in New York City. Several Python scripts were written to read-in each borough's sales data and combine them into sales for New York City as whole. NYC Geoclient API, developed by NYC DOITT, was used in a script to geocode locations of the properties sold. Locations geocoded by the script were matched by property address or by property block and lot information, if the address was missing or incomplete. For some properties lot information has changed from the year of the property sale (e.g. lot has been split and renumbered) and doesn\u2019t exist in the city's current property and address database. Manual matching was performed for those records by examining archival tax maps. Due to the vertical nature of the real estate market in New York, multiple points / transactions may coincide in the same location. The coordinate reference system for this layer is NY State Plane Long Island in feet. The unique identifier of the dataset is Sale_id. Bbl_id is a unique identifier for the property and may repeat in the dataset if the property was sold more than once in the same year. The user should be cautious of sales with values less than $10 or equal to $0, which are marked as non-usable in this dataset. These sales are transfers of property and are not considered representative of true market conditions. This layer was created as a part of the NYC Geocoded Real Estate Sales data series.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34674",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Newman Library (Bernard M. Baruch College)",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Real property",
-    "Property",
-    "Real estate business"
-  ],
-  "dct_title_s": "2011 New York City Real Estate Sales",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYC Geocoded Real Estate Sales"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "Baruch CUNY",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34674\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75045/nyu_2451_34674.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/75031/nyu_2451_34674_doc.zip\"}",
-  "dct_source_sm": [
-    "nyu-2451-34679"
-  ],
-  "dct_spatial_sm": [
-    "New York City, New York, United States",
-    "Bronx County, New York, United States",
-    "Kings County, New York, United States",
-    "New York County, New York, United States",
-    "Queens County, New York, United States",
-    "Richmond County, New York, United States",
-    "Borough of Bronx, New York, United States",
-    "Borough of Brooklyn, New York, United States",
-    "Borough of Manhattan, New York, United States",
-    "Borough of Queens, New York, United States",
-    "Borough of Staten Island, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2011"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34674",
-  "gbl_mdModified_dt": "2016-06-13T15:21:28Z",
-  "id": "nyu-2451-34674",
-  "nyu_addl_dspace_s": "35616",
-  "locn_geometry": "ENVELOPE(-74.2529316516634, -73.700736241073, 40.9128687545771, 40.4997864721252)",
-  "gbl_indexYear_im": 2011
+{
+  "dct_creator_sm": [
+    "GIS Lab, Newman Library, Baruch CUNY"
+  ],
+  "dct_description_sm": [
+    "This point layer was created from Detailed Annual Sales Reports by Borough published by New York City Department of Finance. It represents locations of all properties sold in New York City. Several Python scripts were written to read-in each borough's sales data and combine them into sales for New York City as whole. NYC Geoclient API, developed by NYC DOITT, was used in a script to geocode locations of the properties sold. Locations geocoded by the script were matched by property address or by property block and lot information, if the address was missing or incomplete. For some properties lot information has changed from the year of the property sale (e.g. lot has been split and renumbered) and doesn’t exist in the city's current property and address database. Manual matching was performed for those records by examining archival tax maps. Due to the vertical nature of the real estate market in New York, multiple points / transactions may coincide in the same location. The coordinate reference system for this layer is NY State Plane Long Island in feet. The unique identifier of the dataset is Sale_id. Bbl_id is a unique identifier for the property and may repeat in the dataset if the property was sold more than once in the same year. The user should be cautious of sales with values less than $10 or equal to $0, which are marked as non-usable in this dataset. These sales are transfers of property and are not considered representative of true market conditions. This layer was created as a part of the NYC Geocoded Real Estate Sales data series."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34674"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Newman Library (Bernard M. Baruch College)"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Real property",
+    "Property",
+    "Real estate business"
+  ],
+  "dct_title_s": "2011 New York City Real Estate Sales",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYC Geocoded Real Estate Sales"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "Baruch CUNY",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34674\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75045/nyu_2451_34674.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/75031/nyu_2451_34674_doc.zip\"}",
+  "dct_source_sm": [
+    "nyu-2451-34679"
+  ],
+  "dct_spatial_sm": [
+    "New York City, New York, United States",
+    "Bronx County, New York, United States",
+    "Kings County, New York, United States",
+    "New York County, New York, United States",
+    "Queens County, New York, United States",
+    "Richmond County, New York, United States",
+    "Borough of Bronx, New York, United States",
+    "Borough of Brooklyn, New York, United States",
+    "Borough of Manhattan, New York, United States",
+    "Borough of Queens, New York, United States",
+    "Borough of Staten Island, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2011"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34674",
+  "gbl_mdModified_dt": "2016-06-13T15:21:28Z",
+  "id": "nyu-2451-34674",
+  "nyu_addl_dspace_s": "35616",
+  "locn_geometry": "ENVELOPE(-74.2529316516634, -73.700736241073, 40.9128687545771, 40.4997864721252)",
+  "gbl_indexYear_im": [
+    2011
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34675.json b/metadata-aardvark/Datasets/nyu-2451-34675.json
index d3b3a5049..adc3cff75 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34675.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34675.json
@@ -1,51 +1,65 @@
-{
-  "dct_creator_sm": [
-    "GIS Lab, Newman Library, Baruch CUNY"
-  ],
-  "dct_description_sm": "This point layer was created from Detailed Annual Sales Reports by Borough published by New York City Department of Finance. It represents locations of all properties sold in New York City. Several Python scripts were written to read-in each borough's sales data and combine them into sales for New York City as whole. NYC Geoclient API, developed by NYC DOITT, was used in a script to geocode locations of the properties sold. Locations geocoded by the script were matched by property address or by property block and lot information, if the address was missing or incomplete. For some properties lot information has changed from the year of the property sale (e.g. lot has been split and renumbered) and doesn\u2019t exist in the city's current property and address database. Manual matching was performed for those records by examining archival tax maps. Due to the vertical nature of the real estate market in New York, multiple points / transactions may coincide in the same location. The coordinate reference system for this layer is NY State Plane Long Island in feet. The unique identifier of the dataset is Sale_id. Bbl_id is a unique identifier for the property and may repeat in the dataset if the property was sold more than once in the same year. The user should be cautious of sales with values less than $10 or equal to $0, which are marked as non-usable in this dataset. These sales are transfers of property and are not considered representative of true market conditions. This layer was created as a part of the NYC Geocoded Real Estate Sales data series.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34675",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Newman Library (Bernard M. Baruch College)",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Real property",
-    "Property",
-    "Real estate business"
-  ],
-  "dct_title_s": "2012 New York City Real Estate Sales",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYC Geocoded Real Estate Sales"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "Baruch CUNY",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34675\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75046/nyu_2451_34675.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/75032/nyu_2451_34675_doc.zip\"}",
-  "dct_source_sm": [
-    "nyu-2451-34679"
-  ],
-  "dct_spatial_sm": [
-    "New York City, New York, United States",
-    "Bronx County, New York, United States",
-    "Kings County, New York, United States",
-    "New York County, New York, United States",
-    "Queens County, New York, United States",
-    "Richmond County, New York, United States",
-    "Borough of Bronx, New York, United States",
-    "Borough of Brooklyn, New York, United States",
-    "Borough of Manhattan, New York, United States",
-    "Borough of Queens, New York, United States",
-    "Borough of Staten Island, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2012"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34675",
-  "gbl_mdModified_dt": "2016-06-13T15:21:29Z",
-  "id": "nyu-2451-34675",
-  "nyu_addl_dspace_s": "35617",
-  "locn_geometry": "ENVELOPE(-74.2548067579422, -73.7007506879573, 40.9133087258663, 40.4986276931866)",
-  "gbl_indexYear_im": 2012
+{
+  "dct_creator_sm": [
+    "GIS Lab, Newman Library, Baruch CUNY"
+  ],
+  "dct_description_sm": [
+    "This point layer was created from Detailed Annual Sales Reports by Borough published by New York City Department of Finance. It represents locations of all properties sold in New York City. Several Python scripts were written to read-in each borough's sales data and combine them into sales for New York City as whole. NYC Geoclient API, developed by NYC DOITT, was used in a script to geocode locations of the properties sold. Locations geocoded by the script were matched by property address or by property block and lot information, if the address was missing or incomplete. For some properties lot information has changed from the year of the property sale (e.g. lot has been split and renumbered) and doesn’t exist in the city's current property and address database. Manual matching was performed for those records by examining archival tax maps. Due to the vertical nature of the real estate market in New York, multiple points / transactions may coincide in the same location. The coordinate reference system for this layer is NY State Plane Long Island in feet. The unique identifier of the dataset is Sale_id. Bbl_id is a unique identifier for the property and may repeat in the dataset if the property was sold more than once in the same year. The user should be cautious of sales with values less than $10 or equal to $0, which are marked as non-usable in this dataset. These sales are transfers of property and are not considered representative of true market conditions. This layer was created as a part of the NYC Geocoded Real Estate Sales data series."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34675"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Newman Library (Bernard M. Baruch College)"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Real property",
+    "Property",
+    "Real estate business"
+  ],
+  "dct_title_s": "2012 New York City Real Estate Sales",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYC Geocoded Real Estate Sales"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "Baruch CUNY",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34675\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75046/nyu_2451_34675.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/75032/nyu_2451_34675_doc.zip\"}",
+  "dct_source_sm": [
+    "nyu-2451-34679"
+  ],
+  "dct_spatial_sm": [
+    "New York City, New York, United States",
+    "Bronx County, New York, United States",
+    "Kings County, New York, United States",
+    "New York County, New York, United States",
+    "Queens County, New York, United States",
+    "Richmond County, New York, United States",
+    "Borough of Bronx, New York, United States",
+    "Borough of Brooklyn, New York, United States",
+    "Borough of Manhattan, New York, United States",
+    "Borough of Queens, New York, United States",
+    "Borough of Staten Island, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2012"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34675",
+  "gbl_mdModified_dt": "2016-06-13T15:21:29Z",
+  "id": "nyu-2451-34675",
+  "nyu_addl_dspace_s": "35617",
+  "locn_geometry": "ENVELOPE(-74.2548067579422, -73.7007506879573, 40.9133087258663, 40.4986276931866)",
+  "gbl_indexYear_im": [
+    2012
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34676.json b/metadata-aardvark/Datasets/nyu-2451-34676.json
index 15643588e..9ec7704cc 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34676.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34676.json
@@ -1,51 +1,65 @@
-{
-  "dct_creator_sm": [
-    "GIS Lab, Newman Library, Baruch CUNY"
-  ],
-  "dct_description_sm": "This point layer was created from Detailed Annual Sales Reports by Borough published by New York City Department of Finance. It represents locations of all properties sold in New York City. Several Python scripts were written to read-in each borough's sales data and combine them into sales for New York City as whole. NYC Geoclient API, developed by NYC DOITT, was used in a script to geocode locations of the properties sold. Locations geocoded by the script were matched by property address or by property block and lot information, if the address was missing or incomplete. For some properties lot information has changed from the year of the property sale (e.g. lot has been split and renumbered) and doesn\u2019t exist in the city's current property and address database. Manual matching was performed for those records by examining archival tax maps. Due to the vertical nature of the real estate market in New York, multiple points / transactions may coincide in the same location. The coordinate reference system for this layer is NY State Plane Long Island in feet. The unique identifier of the dataset is Sale_id. Bbl_id is a unique identifier for the property and may repeat in the dataset if the property was sold more than once in the same year. The user should be cautious of sales with values less than $10 or equal to $0, which are marked as non-usable in this dataset. These sales are transfers of property and are not considered representative of true market conditions. This layer was created as a part of the NYC Geocoded Real Estate Sales data series.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34676",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Newman Library (Bernard M. Baruch College)",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Real property",
-    "Property",
-    "Real estate business"
-  ],
-  "dct_title_s": "2013 New York City Real Estate Sales",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYC Geocoded Real Estate Sales"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "Baruch CUNY",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34676\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75047/nyu_2451_34676.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/75033/nyu_2451_34676_doc.zip\"}",
-  "dct_source_sm": [
-    "nyu-2451-34679"
-  ],
-  "dct_spatial_sm": [
-    "New York City, New York, United States",
-    "Bronx County, New York, United States",
-    "Kings County, New York, United States",
-    "New York County, New York, United States",
-    "Queens County, New York, United States",
-    "Richmond County, New York, United States",
-    "Borough of Bronx, New York, United States",
-    "Borough of Brooklyn, New York, United States",
-    "Borough of Manhattan, New York, United States",
-    "Borough of Queens, New York, United States",
-    "Borough of Staten Island, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2013"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34676",
-  "gbl_mdModified_dt": "2016-06-13T15:21:29Z",
-  "id": "nyu-2451-34676",
-  "nyu_addl_dspace_s": "35618",
-  "locn_geometry": "ENVELOPE(-74.2548864359251, -73.7008374515236, 40.9128687545771, 40.4992852445638)",
-  "gbl_indexYear_im": 2013
+{
+  "dct_creator_sm": [
+    "GIS Lab, Newman Library, Baruch CUNY"
+  ],
+  "dct_description_sm": [
+    "This point layer was created from Detailed Annual Sales Reports by Borough published by New York City Department of Finance. It represents locations of all properties sold in New York City. Several Python scripts were written to read-in each borough's sales data and combine them into sales for New York City as whole. NYC Geoclient API, developed by NYC DOITT, was used in a script to geocode locations of the properties sold. Locations geocoded by the script were matched by property address or by property block and lot information, if the address was missing or incomplete. For some properties lot information has changed from the year of the property sale (e.g. lot has been split and renumbered) and doesn’t exist in the city's current property and address database. Manual matching was performed for those records by examining archival tax maps. Due to the vertical nature of the real estate market in New York, multiple points / transactions may coincide in the same location. The coordinate reference system for this layer is NY State Plane Long Island in feet. The unique identifier of the dataset is Sale_id. Bbl_id is a unique identifier for the property and may repeat in the dataset if the property was sold more than once in the same year. The user should be cautious of sales with values less than $10 or equal to $0, which are marked as non-usable in this dataset. These sales are transfers of property and are not considered representative of true market conditions. This layer was created as a part of the NYC Geocoded Real Estate Sales data series."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34676"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Newman Library (Bernard M. Baruch College)"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Real property",
+    "Property",
+    "Real estate business"
+  ],
+  "dct_title_s": "2013 New York City Real Estate Sales",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYC Geocoded Real Estate Sales"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "Baruch CUNY",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34676\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75047/nyu_2451_34676.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/75033/nyu_2451_34676_doc.zip\"}",
+  "dct_source_sm": [
+    "nyu-2451-34679"
+  ],
+  "dct_spatial_sm": [
+    "New York City, New York, United States",
+    "Bronx County, New York, United States",
+    "Kings County, New York, United States",
+    "New York County, New York, United States",
+    "Queens County, New York, United States",
+    "Richmond County, New York, United States",
+    "Borough of Bronx, New York, United States",
+    "Borough of Brooklyn, New York, United States",
+    "Borough of Manhattan, New York, United States",
+    "Borough of Queens, New York, United States",
+    "Borough of Staten Island, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2013"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34676",
+  "gbl_mdModified_dt": "2016-06-13T15:21:29Z",
+  "id": "nyu-2451-34676",
+  "nyu_addl_dspace_s": "35618",
+  "locn_geometry": "ENVELOPE(-74.2548864359251, -73.7008374515236, 40.9128687545771, 40.4992852445638)",
+  "gbl_indexYear_im": [
+    2013
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34677.json b/metadata-aardvark/Datasets/nyu-2451-34677.json
index 0a933e1c3..be780baa0 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34677.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34677.json
@@ -1,51 +1,65 @@
-{
-  "dct_creator_sm": [
-    "GIS Lab, Newman Library, Baruch CUNY"
-  ],
-  "dct_description_sm": "This point layer was created from Detailed Annual Sales Reports by Borough published by New York City Department of Finance. It represents locations of all properties sold in New York City. Several Python scripts were written to read-in each borough's sales data and combine them into sales for New York City as whole. NYC Geoclient API, developed by NYC DOITT, was used in a script to geocode locations of the properties sold. Locations geocoded by the script were matched by property address or by property block and lot information, if the address was missing or incomplete. For some properties lot information has changed from the year of the property sale (e.g. lot has been split and renumbered) and doesn\u2019t exist in the city's current property and address database. Manual matching was performed for those records by examining archival tax maps. Due to the vertical nature of the real estate market in New York, multiple points / transactions may coincide in the same location. The coordinate reference system for this layer is NY State Plane Long Island in feet. The unique identifier of the dataset is Sale_id. Bbl_id is a unique identifier for the property and may repeat in the dataset if the property was sold more than once in the same year. The user should be cautious of sales with values less than $10 or equal to $0, which are marked as non-usable in this dataset. These sales are transfers of property and are not considered representative of true market conditions. This layer was created as a part of the NYC Geocoded Real Estate Sales data series.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34677",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Newman Library (Bernard M. Baruch College)",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Real property",
-    "Property",
-    "Real estate business"
-  ],
-  "dct_title_s": "2014 New York City Real Estate Sales",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYC Geocoded Real Estate Sales"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "Baruch CUNY",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34677\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75048/nyu_2451_34677.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/75034/nyu_2451_34677_doc.zip\"}",
-  "dct_source_sm": [
-    "nyu-2451-34679"
-  ],
-  "dct_spatial_sm": [
-    "New York City, New York, United States",
-    "Bronx County, New York, United States",
-    "Kings County, New York, United States",
-    "New York County, New York, United States",
-    "Queens County, New York, United States",
-    "Richmond County, New York, United States",
-    "Borough of Bronx, New York, United States",
-    "Borough of Brooklyn, New York, United States",
-    "Borough of Manhattan, New York, United States",
-    "Borough of Queens, New York, United States",
-    "Borough of Staten Island, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2014"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34677",
-  "gbl_mdModified_dt": "2016-06-13T15:21:29Z",
-  "id": "nyu-2451-34677",
-  "nyu_addl_dspace_s": "35619",
-  "locn_geometry": "ENVELOPE(-74.2547234738238, -73.700920195218, 40.9128687545771, 40.4991844371223)",
-  "gbl_indexYear_im": 2014
+{
+  "dct_creator_sm": [
+    "GIS Lab, Newman Library, Baruch CUNY"
+  ],
+  "dct_description_sm": [
+    "This point layer was created from Detailed Annual Sales Reports by Borough published by New York City Department of Finance. It represents locations of all properties sold in New York City. Several Python scripts were written to read-in each borough's sales data and combine them into sales for New York City as whole. NYC Geoclient API, developed by NYC DOITT, was used in a script to geocode locations of the properties sold. Locations geocoded by the script were matched by property address or by property block and lot information, if the address was missing or incomplete. For some properties lot information has changed from the year of the property sale (e.g. lot has been split and renumbered) and doesn’t exist in the city's current property and address database. Manual matching was performed for those records by examining archival tax maps. Due to the vertical nature of the real estate market in New York, multiple points / transactions may coincide in the same location. The coordinate reference system for this layer is NY State Plane Long Island in feet. The unique identifier of the dataset is Sale_id. Bbl_id is a unique identifier for the property and may repeat in the dataset if the property was sold more than once in the same year. The user should be cautious of sales with values less than $10 or equal to $0, which are marked as non-usable in this dataset. These sales are transfers of property and are not considered representative of true market conditions. This layer was created as a part of the NYC Geocoded Real Estate Sales data series."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34677"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Newman Library (Bernard M. Baruch College)"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Real property",
+    "Property",
+    "Real estate business"
+  ],
+  "dct_title_s": "2014 New York City Real Estate Sales",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYC Geocoded Real Estate Sales"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "Baruch CUNY",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34677\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75048/nyu_2451_34677.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/75034/nyu_2451_34677_doc.zip\"}",
+  "dct_source_sm": [
+    "nyu-2451-34679"
+  ],
+  "dct_spatial_sm": [
+    "New York City, New York, United States",
+    "Bronx County, New York, United States",
+    "Kings County, New York, United States",
+    "New York County, New York, United States",
+    "Queens County, New York, United States",
+    "Richmond County, New York, United States",
+    "Borough of Bronx, New York, United States",
+    "Borough of Brooklyn, New York, United States",
+    "Borough of Manhattan, New York, United States",
+    "Borough of Queens, New York, United States",
+    "Borough of Staten Island, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2014"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34677",
+  "gbl_mdModified_dt": "2016-06-13T15:21:29Z",
+  "id": "nyu-2451-34677",
+  "nyu_addl_dspace_s": "35619",
+  "locn_geometry": "ENVELOPE(-74.2547234738238, -73.700920195218, 40.9128687545771, 40.4991844371223)",
+  "gbl_indexYear_im": [
+    2014
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34678.json b/metadata-aardvark/Datasets/nyu-2451-34678.json
index 27a66a6f5..1a0719e6b 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34678.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34678.json
@@ -1,54 +1,68 @@
-{
-  "dct_creator_sm": [
-    "GIS Lab, Newman Library, Baruch CUNY"
-  ],
-  "dct_description_sm": "This point layer was created from Detailed Annual Sales Reports by Borough published by New York City Department of Finance. It represents locations of all properties sold in New York City. Several Python scripts were written to read-in each borough's sales data and combine them into sales for New York City as whole. NYC Geoclient API, developed by NYC DOITT, was used in a script to geocode locations of the properties sold. Locations geocoded by the script were matched by property address or by property block and lot information, if the address was missing or incomplete. For some properties lot information has changed from the year of the property sale (e.g. lot has been split and renumbered) and doesn\u2019t exist in the city's current property and address database. Manual matching was performed for those records by examining archival tax maps. Due to the vertical nature of the real estate market in New York, multiple points / transactions may coincide in the same location. The coordinate reference system for this layer is NY State Plane Long Island in feet. The unique identifier of the dataset is Sale_id. Bbl_id is a unique identifier for the property and may repeat in the dataset if the property was sold more than once in the same year. The user should be cautious of sales with values less than $10 or equal to $0, which are marked as non-usable in this dataset. These sales are transfers of property and are not considered representative of true market conditions. This layer was created as a part of the NYC Geocoded Real Estate Sales data series.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34678",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Newman Library (Bernard M. Baruch College)",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Real estate business",
-    "Real property",
-    "Property"
-  ],
-  "dct_title_s": "New York City Real Estate Sales, 2015",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYC Geocoded Real Estate Sales"
-  ],
-  "dct_issued_s": "5/19/2017",
-  "schema_provider_s": "Baruch CUNY",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34678\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/89075/nyu_2451_34678.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/89076/nyu_2451_34678_doc.zip\",\"http://www.isotc211.org/schemas/2005/gmd\":\"http://faculty.baruch.cuny.edu/geoportal/metadata/nyc_real_estate/real_property_sales_nyc_2015_iso.xml\"}",
-  "dct_source_sm": [
-    "nyu-2451-34679"
-  ],
-  "dct_spatial_sm": [
-    "New York City, New York, United States",
-    "Bronx County, New York, United States",
-    "Kings County, New York, United States",
-    "New York County, New York, United States",
-    "Queens County, New York, United States",
-    "Richmond County, New York, United States",
-    "Borough of Bronx, New York, United States",
-    "Borough of Brooklyn, New York, United States",
-    "Borough of Manhattan, New York, United States",
-    "Borough of Queens, New York, United States",
-    "Borough of Staten Island, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34678",
-  "gbl_mdModified_dt": "2020-01-06T14:38:43Z",
-  "id": "nyu-2451-34678",
-  "nyu_addl_dspace_s": "35620",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(-74.2547234738238, -73.700920195218, 40.9128687545771, 40.4991844371223)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+    "GIS Lab, Newman Library, Baruch CUNY"
+  ],
+  "dct_description_sm": [
+    "This point layer was created from Detailed Annual Sales Reports by Borough published by New York City Department of Finance. It represents locations of all properties sold in New York City. Several Python scripts were written to read-in each borough's sales data and combine them into sales for New York City as whole. NYC Geoclient API, developed by NYC DOITT, was used in a script to geocode locations of the properties sold. Locations geocoded by the script were matched by property address or by property block and lot information, if the address was missing or incomplete. For some properties lot information has changed from the year of the property sale (e.g. lot has been split and renumbered) and doesn’t exist in the city's current property and address database. Manual matching was performed for those records by examining archival tax maps. Due to the vertical nature of the real estate market in New York, multiple points / transactions may coincide in the same location. The coordinate reference system for this layer is NY State Plane Long Island in feet. The unique identifier of the dataset is Sale_id. Bbl_id is a unique identifier for the property and may repeat in the dataset if the property was sold more than once in the same year. The user should be cautious of sales with values less than $10 or equal to $0, which are marked as non-usable in this dataset. These sales are transfers of property and are not considered representative of true market conditions. This layer was created as a part of the NYC Geocoded Real Estate Sales data series."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34678"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Newman Library (Bernard M. Baruch College)"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Real estate business",
+    "Real property",
+    "Property"
+  ],
+  "dct_title_s": "New York City Real Estate Sales, 2015",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYC Geocoded Real Estate Sales"
+  ],
+  "dct_issued_s": "5/19/2017",
+  "schema_provider_s": "Baruch CUNY",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34678\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/89075/nyu_2451_34678.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/89076/nyu_2451_34678_doc.zip\",\"http://www.isotc211.org/schemas/2005/gmd\":\"http://faculty.baruch.cuny.edu/geoportal/metadata/nyc_real_estate/real_property_sales_nyc_2015_iso.xml\"}",
+  "dct_source_sm": [
+    "nyu-2451-34679"
+  ],
+  "dct_spatial_sm": [
+    "New York City, New York, United States",
+    "Bronx County, New York, United States",
+    "Kings County, New York, United States",
+    "New York County, New York, United States",
+    "Queens County, New York, United States",
+    "Richmond County, New York, United States",
+    "Borough of Bronx, New York, United States",
+    "Borough of Brooklyn, New York, United States",
+    "Borough of Manhattan, New York, United States",
+    "Borough of Queens, New York, United States",
+    "Borough of Staten Island, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34678",
+  "gbl_mdModified_dt": "2020-01-06T14:38:43Z",
+  "id": "nyu-2451-34678",
+  "nyu_addl_dspace_s": "35620",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(-74.2547234738238, -73.700920195218, 40.9128687545771, 40.4991844371223)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34679.json b/metadata-aardvark/Datasets/nyu-2451-34679.json
index 963bd6f3a..01013532f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34679.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34679.json
@@ -1,53 +1,69 @@
-{
-  "dct_creator_sm": [
-    "GIS Lab, Newman Library, Baruch CUNY"
-  ],
-  "dct_description_sm": "This Geodatabase is comprised of point layers created from Detailed Annual Sales Reports by Borough published by New York City Department of Finance. It represents locations of all properties sold in New York City between the years of 2003 - 2018. Several Python scripts were written to read-in each borough's sales data and combine them into sales for New York City as whole. NYC Geoclient API, developed by NYC DOITT, was used in a script to geocode locations of the properties sold. Locations geocoded by the script were matched by property address or by property block and lot information, if the address was missing or incomplete. For some properties lot information has changed from the year of the property sale (e.g. lot has been split and renumbered) and doesn\u2019t exist in the city's current property and address database. Manual matching was performed for those records by examining archival tax maps. Due to the vertical nature of the real estate market in New York, multiple points / transactions may coincide in the same location. The coordinate reference system for this layer is NY State Plane Long Island in feet. The unique identifier of the dataset is Sale_id. Bbl_id is a unique identifier for the property and may repeat in the dataset if the property was sold more than once in the same year. The user should be cautious of sales with values less than $10 or equal to $0, which are marked as non-usable in this dataset. These sales are transfers of property and are not considered representative of true market conditions. This layer was created as a part of the NYC Geocoded Real Estate Sales data series.",
-  "dct_format_s": "SQLite Database",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34679",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Newman Library (Bernard M. Baruch College)",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Real estate business",
-    "Real property",
-    "Property"
-  ],
-  "dct_title_s": "NYC Geocoded Real Estate Sales Geodatabase, Open Source Version, 2018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYC Geocoded Real Estate Sales"
-  ],
-  "dct_issued_s": "5/10/2019",
-  "schema_provider_s": "Baruch CUNY",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34679\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/89073/nyu_2451_34679.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/89074/nyu_2451_34679_doc.zip\",\"http://www.isotc211.org/schemas/2005/gmd\":\"http://faculty.baruch.cuny.edu/geoportal/metadata/nyc_real_estate/NYC_RealEstate_Sales.xml\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "New York City, New York, United States",
-    "Bronx County, New York, United States",
-    "Kings County, New York, United States",
-    "New York County, New York, United States",
-    "Queens County, New York, United States",
-    "Richmond County, New York, United States",
-    "Borough of Bronx, New York, United States",
-    "Borough of Brooklyn, New York, United States",
-    "Borough of Manhattan, New York, United States",
-    "Borough of Queens, New York, United States",
-    "Borough of Staten Island, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2003",
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Multi-spectral data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34679",
-  "gbl_mdModified_dt": "2020-01-06T14:38:43Z",
-  "id": "nyu-2451-34679",
-  "nyu_addl_dspace_s": "35621",
-  "nyu_addl_format_sm": [
-    "SQLite Database"
-  ],
-  "locn_geometry": "ENVELOPE(-74.2547234738238, -73.700920195218, 40.9128687545771, 40.4991844371223)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_creator_sm": [
+    "GIS Lab, Newman Library, Baruch CUNY"
+  ],
+  "dct_description_sm": [
+    "This Geodatabase is comprised of point layers created from Detailed Annual Sales Reports by Borough published by New York City Department of Finance. It represents locations of all properties sold in New York City between the years of 2003 - 2018. Several Python scripts were written to read-in each borough's sales data and combine them into sales for New York City as whole. NYC Geoclient API, developed by NYC DOITT, was used in a script to geocode locations of the properties sold. Locations geocoded by the script were matched by property address or by property block and lot information, if the address was missing or incomplete. For some properties lot information has changed from the year of the property sale (e.g. lot has been split and renumbered) and doesn’t exist in the city's current property and address database. Manual matching was performed for those records by examining archival tax maps. Due to the vertical nature of the real estate market in New York, multiple points / transactions may coincide in the same location. The coordinate reference system for this layer is NY State Plane Long Island in feet. The unique identifier of the dataset is Sale_id. Bbl_id is a unique identifier for the property and may repeat in the dataset if the property was sold more than once in the same year. The user should be cautious of sales with values less than $10 or equal to $0, which are marked as non-usable in this dataset. These sales are transfers of property and are not considered representative of true market conditions. This layer was created as a part of the NYC Geocoded Real Estate Sales data series."
+  ],
+  "dct_format_s": "SQLite Database",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34679"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Newman Library (Bernard M. Baruch College)"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Real estate business",
+    "Real property",
+    "Property"
+  ],
+  "dct_title_s": "NYC Geocoded Real Estate Sales Geodatabase, Open Source Version, 2018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYC Geocoded Real Estate Sales"
+  ],
+  "dct_issued_s": "5/10/2019",
+  "schema_provider_s": "Baruch CUNY",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34679\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/89073/nyu_2451_34679.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/89074/nyu_2451_34679_doc.zip\",\"http://www.isotc211.org/schemas/2005/gmd\":\"http://faculty.baruch.cuny.edu/geoportal/metadata/nyc_real_estate/NYC_RealEstate_Sales.xml\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "New York City, New York, United States",
+    "Bronx County, New York, United States",
+    "Kings County, New York, United States",
+    "New York County, New York, United States",
+    "Queens County, New York, United States",
+    "Richmond County, New York, United States",
+    "Borough of Bronx, New York, United States",
+    "Borough of Brooklyn, New York, United States",
+    "Borough of Manhattan, New York, United States",
+    "Borough of Queens, New York, United States",
+    "Borough of Staten Island, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2003",
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Multi-spectral data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34679",
+  "gbl_mdModified_dt": "2020-01-06T14:38:43Z",
+  "id": "nyu-2451-34679",
+  "nyu_addl_dspace_s": "35621",
+  "nyu_addl_format_sm": [
+    "SQLite Database"
+  ],
+  "locn_geometry": "ENVELOPE(-74.2547234738238, -73.700920195218, 40.9128687545771, 40.4991844371223)",
+  "gbl_indexYear_im": [
+    2018
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34688.json b/metadata-aardvark/Datasets/nyu-2451-34688.json
index 46b4af292..65b50b747 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34688.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34688.json
@@ -1,45 +1,59 @@
-{
-  "dct_creator_sm": [
-    "GIS Lab, Newman Library, Baruch CUNY"
-  ],
-  "dct_description_sm": "This line layer was created from the GTFS data feeds from the Metropolitan Transportation Authority (MTA) to represent Brooklyn bus routes. A python script was written to take the data files as input and plot and save them as a spatial layer in the local state plane coordinate reference system. Lines in this layer represent individual bus routes over a roadway for a specific direction; they were generalized from the GTFS format where lines depicted individual services. In some cases the layer may include routes that cross into a different borough, and in other cases may be missing certain routes that are largely contained in a neighboring borough. The unique ID is route_dir, which is a combination of the bus route id and its direction. The direction of a bus route is indicated with a 0 (the bus runs either northbound or eastbound) or a 1 (the bus runs either southbound or westbound). Bus route ids that have a plus symbol + as a suffix represent Select Bus services. This dataset is intended for researchers, policy makers, students, and educators for basic geographic analysis and mapping purposes. It was created by the GIS Lab at the Newman Library at Baruch College CUNY as part of the NYC Mass Transit Spatial Layers series, so that members of the public could have access to well-documented and readily-usable GIS layers of NYC mass transit features.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34688",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Newman Library (Bernard M. Baruch College)",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Buses",
-    "Local transit",
-    "Commuting",
-    "Transportation"
-  ],
-  "dct_title_s": "2016 (May) Brooklyn Bus Routes",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYC Mass Transit Spatial Layers"
-  ],
-  "dct_issued_s": "05/31/2016",
-  "schema_provider_s": "Baruch CUNY",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34688\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75153/nyu_2451_34688.zip\"}",
-  "dct_spatial_sm": [
-    "New York, New York, United States",
-    "Kings County, New York, United States",
-    "New York County, New York, United States",
-    "Queens County, New York, United States",
-    "Borough of Brooklyn, New York, United States",
-    "Borough of Manhattan, New York, United States",
-    "Borough of Queens, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34688",
-  "gbl_mdModified_dt": "2016-06-27T14:59:26Z",
-  "id": "nyu-2451-34688",
-  "nyu_addl_dspace_s": "35638",
-  "locn_geometry": "ENVELOPE(-74.0408466705, -73.7785390284, 40.7629654316998, 40.5727502514998)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "GIS Lab, Newman Library, Baruch CUNY"
+  ],
+  "dct_description_sm": [
+    "This line layer was created from the GTFS data feeds from the Metropolitan Transportation Authority (MTA) to represent Brooklyn bus routes. A python script was written to take the data files as input and plot and save them as a spatial layer in the local state plane coordinate reference system. Lines in this layer represent individual bus routes over a roadway for a specific direction; they were generalized from the GTFS format where lines depicted individual services. In some cases the layer may include routes that cross into a different borough, and in other cases may be missing certain routes that are largely contained in a neighboring borough. The unique ID is route_dir, which is a combination of the bus route id and its direction. The direction of a bus route is indicated with a 0 (the bus runs either northbound or eastbound) or a 1 (the bus runs either southbound or westbound). Bus route ids that have a plus symbol + as a suffix represent Select Bus services. This dataset is intended for researchers, policy makers, students, and educators for basic geographic analysis and mapping purposes. It was created by the GIS Lab at the Newman Library at Baruch College CUNY as part of the NYC Mass Transit Spatial Layers series, so that members of the public could have access to well-documented and readily-usable GIS layers of NYC mass transit features."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34688"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Newman Library (Bernard M. Baruch College)"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Buses",
+    "Local transit",
+    "Commuting",
+    "Transportation"
+  ],
+  "dct_title_s": "2016 (May) Brooklyn Bus Routes",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYC Mass Transit Spatial Layers"
+  ],
+  "dct_issued_s": "05/31/2016",
+  "schema_provider_s": "Baruch CUNY",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34688\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75153/nyu_2451_34688.zip\"}",
+  "dct_spatial_sm": [
+    "New York, New York, United States",
+    "Kings County, New York, United States",
+    "New York County, New York, United States",
+    "Queens County, New York, United States",
+    "Borough of Brooklyn, New York, United States",
+    "Borough of Manhattan, New York, United States",
+    "Borough of Queens, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34688",
+  "gbl_mdModified_dt": "2016-06-27T14:59:26Z",
+  "id": "nyu-2451-34688",
+  "nyu_addl_dspace_s": "35638",
+  "locn_geometry": "ENVELOPE(-74.0408466705, -73.7785390284, 40.7629654316998, 40.5727502514998)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34689.json b/metadata-aardvark/Datasets/nyu-2451-34689.json
index fcc5c0202..bbb72f840 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34689.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34689.json
@@ -1,46 +1,60 @@
-{
-  "dct_creator_sm": [
-    "GIS Lab, Newman Library, Baruch CUNY"
-  ],
-  "dct_description_sm": "This point layer was created from the GTFS data feeds from the Metropolitan Transportation Authority (MTA). It represents the bus stop locations (individual locations where one or more buses make stops) for the MTA NYC Transit Brooklyn bus routes. A python script was written to take the data files as input and plot and save them as a spatial layer in the local state plane coordinate reference system. In some cases the layer may include stops for routes that originate in a different borough, and in other cases may be missing certain stops for routes that are largely contained in a neighboring borough. The unique ID is stop_id, a field created by the MTA. This dataset is intended for researchers, policy makers, students, and educators for basic geographic analysis and mapping purposes. It was created by the GIS Lab at the Newman Library at Baruch College CUNY as part of the NYC Mass Transit Spatial Layers series, so that members of the public could have access to well-documented and readily-usable GIS layers of NYC mass transit features.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34689",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Newman Library (Bernard M. Baruch College)",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Transportation",
-    "Local transit",
-    "Commuting",
-    "Buses",
-    "Bus stops"
-  ],
-  "dct_title_s": "2016 (May) Brooklyn Bus Stops",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYC Mass Transit Spatial Layers"
-  ],
-  "dct_issued_s": "05/31/2016",
-  "schema_provider_s": "Baruch CUNY",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34689\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75155/nyu_2451_34689.zip\"}",
-  "dct_spatial_sm": [
-    "New York, New York, United States",
-    "Kings County, New York, United States",
-    "New York County, New York, United States",
-    "Queens County, New York, United States",
-    "Borough of Brooklyn, New York, United States",
-    "Borough of Manhattan, New York, United States",
-    "Borough of Queens, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34689",
-  "gbl_mdModified_dt": "2016-06-27T14:59:26Z",
-  "id": "nyu-2451-34689",
-  "nyu_addl_dspace_s": "35639",
-  "locn_geometry": "ENVELOPE(-74.040878, -73.779564, 40.7625619999999, 40.5726359999998)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "GIS Lab, Newman Library, Baruch CUNY"
+  ],
+  "dct_description_sm": [
+    "This point layer was created from the GTFS data feeds from the Metropolitan Transportation Authority (MTA). It represents the bus stop locations (individual locations where one or more buses make stops) for the MTA NYC Transit Brooklyn bus routes. A python script was written to take the data files as input and plot and save them as a spatial layer in the local state plane coordinate reference system. In some cases the layer may include stops for routes that originate in a different borough, and in other cases may be missing certain stops for routes that are largely contained in a neighboring borough. The unique ID is stop_id, a field created by the MTA. This dataset is intended for researchers, policy makers, students, and educators for basic geographic analysis and mapping purposes. It was created by the GIS Lab at the Newman Library at Baruch College CUNY as part of the NYC Mass Transit Spatial Layers series, so that members of the public could have access to well-documented and readily-usable GIS layers of NYC mass transit features."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34689"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Newman Library (Bernard M. Baruch College)"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Transportation",
+    "Local transit",
+    "Commuting",
+    "Buses",
+    "Bus stops"
+  ],
+  "dct_title_s": "2016 (May) Brooklyn Bus Stops",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYC Mass Transit Spatial Layers"
+  ],
+  "dct_issued_s": "05/31/2016",
+  "schema_provider_s": "Baruch CUNY",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34689\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75155/nyu_2451_34689.zip\"}",
+  "dct_spatial_sm": [
+    "New York, New York, United States",
+    "Kings County, New York, United States",
+    "New York County, New York, United States",
+    "Queens County, New York, United States",
+    "Borough of Brooklyn, New York, United States",
+    "Borough of Manhattan, New York, United States",
+    "Borough of Queens, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34689",
+  "gbl_mdModified_dt": "2016-06-27T14:59:26Z",
+  "id": "nyu-2451-34689",
+  "nyu_addl_dspace_s": "35639",
+  "locn_geometry": "ENVELOPE(-74.040878, -73.779564, 40.7625619999999, 40.5726359999998)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34690.json b/metadata-aardvark/Datasets/nyu-2451-34690.json
index 000a65360..139d5867c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34690.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34690.json
@@ -1,43 +1,57 @@
-{
-  "dct_creator_sm": [
-    "GIS Lab, Newman Library, Baruch CUNY"
-  ],
-  "dct_description_sm": "This line layer was created from the GTFS data feeds from the Metropolitan Transportation Authority (MTA) to represent Bronx bus routes. A python script was written to take the data files as input and plot and save them as a spatial layer in the local state plane coordinate reference system. Lines in this layer represent individual bus routes over a roadway for a specific direction; they were generalized from the GTFS format where lines depicted individual services. In some cases the layer may include routes that cross into a different borough, and in other cases may be missing certain routes that are largely contained in a neighboring borough. The unique ID is route_dir, which is a combination of the bus route id and its direction. The direction of a bus route is indicated with a 0 (the bus runs either northbound or eastbound) or a 1 (the bus runs either southbound or westbound). Bus route ids that have a plus symbol + as a suffix represent Select Bus services. This dataset is intended for researchers, policy makers, students, and educators for basic geographic analysis and mapping purposes. It was created by the GIS Lab at the Newman Library at Baruch College CUNY as part of the NYC Mass Transit Spatial Layers series, so that members of the public could have access to well-documented and readily-usable GIS layers of NYC mass transit features.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34690",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Newman Library (Bernard M. Baruch College)",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Buses",
-    "Local transit",
-    "Commuting",
-    "Transportation"
-  ],
-  "dct_title_s": "2016 (May) Bronx Bus Routes",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYC Mass Transit Spatial Layers"
-  ],
-  "dct_issued_s": "05/31/2016",
-  "schema_provider_s": "Baruch CUNY",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34690\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75157/nyu_2451_34690.zip\"}",
-  "dct_spatial_sm": [
-    "New York, New York, United States",
-    "Bronx County, New York, United States",
-    "New York County, New York, United States",
-    "Borough of Bronx, New York, United States",
-    "Borough of Manhattan, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34690",
-  "gbl_mdModified_dt": "2016-06-27T14:59:26Z",
-  "id": "nyu-2451-34690",
-  "nyu_addl_dspace_s": "35640",
-  "locn_geometry": "ENVELOPE(-73.9602794427, -73.783411121, 40.9123890421998, 40.7992558324998)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "GIS Lab, Newman Library, Baruch CUNY"
+  ],
+  "dct_description_sm": [
+    "This line layer was created from the GTFS data feeds from the Metropolitan Transportation Authority (MTA) to represent Bronx bus routes. A python script was written to take the data files as input and plot and save them as a spatial layer in the local state plane coordinate reference system. Lines in this layer represent individual bus routes over a roadway for a specific direction; they were generalized from the GTFS format where lines depicted individual services. In some cases the layer may include routes that cross into a different borough, and in other cases may be missing certain routes that are largely contained in a neighboring borough. The unique ID is route_dir, which is a combination of the bus route id and its direction. The direction of a bus route is indicated with a 0 (the bus runs either northbound or eastbound) or a 1 (the bus runs either southbound or westbound). Bus route ids that have a plus symbol + as a suffix represent Select Bus services. This dataset is intended for researchers, policy makers, students, and educators for basic geographic analysis and mapping purposes. It was created by the GIS Lab at the Newman Library at Baruch College CUNY as part of the NYC Mass Transit Spatial Layers series, so that members of the public could have access to well-documented and readily-usable GIS layers of NYC mass transit features."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34690"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Newman Library (Bernard M. Baruch College)"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Buses",
+    "Local transit",
+    "Commuting",
+    "Transportation"
+  ],
+  "dct_title_s": "2016 (May) Bronx Bus Routes",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYC Mass Transit Spatial Layers"
+  ],
+  "dct_issued_s": "05/31/2016",
+  "schema_provider_s": "Baruch CUNY",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34690\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75157/nyu_2451_34690.zip\"}",
+  "dct_spatial_sm": [
+    "New York, New York, United States",
+    "Bronx County, New York, United States",
+    "New York County, New York, United States",
+    "Borough of Bronx, New York, United States",
+    "Borough of Manhattan, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34690",
+  "gbl_mdModified_dt": "2016-06-27T14:59:26Z",
+  "id": "nyu-2451-34690",
+  "nyu_addl_dspace_s": "35640",
+  "locn_geometry": "ENVELOPE(-73.9602794427, -73.783411121, 40.9123890421998, 40.7992558324998)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34691.json b/metadata-aardvark/Datasets/nyu-2451-34691.json
index 7cd052dba..212dc67b7 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34691.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34691.json
@@ -1,44 +1,58 @@
-{
-  "dct_creator_sm": [
-    "GIS Lab, Newman Library, Baruch CUNY"
-  ],
-  "dct_description_sm": "This point layer was created from the GTFS data feeds from the Metropolitan Transportation Authority (MTA). It represents the bus stop locations (individual locations where one or more buses make stops) for the MTA NYC Transit Bronx bus routes. A python script was written to take the data files as input and plot and save them as a spatial layer in the local state plane coordinate reference system. In some cases the layer may include stops for routes that originate in a different borough, and in other cases may be missing certain stops for routes that are largely contained in a neighboring borough. The unique ID is stop_id, a field created by the MTA. This dataset is intended for researchers, policy makers, students, and educators for basic geographic analysis and mapping purposes. It was created by the GIS Lab at the Newman Library at Baruch College CUNY as part of the NYC Mass Transit Spatial Layers series, so that members of the public could have access to well-documented and readily-usable GIS layers of NYC mass transit features.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34691",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Newman Library (Bernard M. Baruch College)",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Transportation",
-    "Local transit",
-    "Commuting",
-    "Buses",
-    "Bus stops"
-  ],
-  "dct_title_s": "2016 (May) Bronx Bus Stops",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYC Mass Transit Spatial Layers"
-  ],
-  "dct_issued_s": "05/31/2016",
-  "schema_provider_s": "Baruch CUNY",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34691\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75159/nyu_2451_34691.zip\"}",
-  "dct_spatial_sm": [
-    "New York, New York, United States",
-    "Bronx County, New York, United States",
-    "New York County, New York, United States",
-    "Borough of Bronx, New York, United States",
-    "Borough of Manhattan, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34691",
-  "gbl_mdModified_dt": "2016-06-27T14:59:24Z",
-  "id": "nyu-2451-34691",
-  "nyu_addl_dspace_s": "35641",
-  "locn_geometry": "ENVELOPE(-73.960167, -73.783363, 40.9123759999998, 40.7996519999998)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "GIS Lab, Newman Library, Baruch CUNY"
+  ],
+  "dct_description_sm": [
+    "This point layer was created from the GTFS data feeds from the Metropolitan Transportation Authority (MTA). It represents the bus stop locations (individual locations where one or more buses make stops) for the MTA NYC Transit Bronx bus routes. A python script was written to take the data files as input and plot and save them as a spatial layer in the local state plane coordinate reference system. In some cases the layer may include stops for routes that originate in a different borough, and in other cases may be missing certain stops for routes that are largely contained in a neighboring borough. The unique ID is stop_id, a field created by the MTA. This dataset is intended for researchers, policy makers, students, and educators for basic geographic analysis and mapping purposes. It was created by the GIS Lab at the Newman Library at Baruch College CUNY as part of the NYC Mass Transit Spatial Layers series, so that members of the public could have access to well-documented and readily-usable GIS layers of NYC mass transit features."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34691"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Newman Library (Bernard M. Baruch College)"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Transportation",
+    "Local transit",
+    "Commuting",
+    "Buses",
+    "Bus stops"
+  ],
+  "dct_title_s": "2016 (May) Bronx Bus Stops",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYC Mass Transit Spatial Layers"
+  ],
+  "dct_issued_s": "05/31/2016",
+  "schema_provider_s": "Baruch CUNY",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34691\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75159/nyu_2451_34691.zip\"}",
+  "dct_spatial_sm": [
+    "New York, New York, United States",
+    "Bronx County, New York, United States",
+    "New York County, New York, United States",
+    "Borough of Bronx, New York, United States",
+    "Borough of Manhattan, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34691",
+  "gbl_mdModified_dt": "2016-06-27T14:59:24Z",
+  "id": "nyu-2451-34691",
+  "nyu_addl_dspace_s": "35641",
+  "locn_geometry": "ENVELOPE(-73.960167, -73.783363, 40.9123759999998, 40.7996519999998)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34692.json b/metadata-aardvark/Datasets/nyu-2451-34692.json
index 406ab1a3e..289715684 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34692.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34692.json
@@ -1,43 +1,57 @@
-{
-  "dct_creator_sm": [
-    "GIS Lab, Newman Library, Baruch CUNY"
-  ],
-  "dct_description_sm": "This line layer was created from the GTFS data feeds from the Metropolitan Transportation Authority (MTA) to represent Manhattan bus routes. A python script was written to take the data files as input and plot and save them as a spatial layer in the local state plane coordinate reference system. Lines in this layer represent individual bus routes over a roadway for a specific direction; they were generalized from the GTFS format where lines depicted individual services. In some cases the layer may include routes that cross into a different borough, and in other cases may be missing certain routes that are largely contained in a neighboring borough. The unique ID is route_dir, which is a combination of the bus route id and its direction. The direction of a bus route is indicated with a 0 (the bus runs either northbound or eastbound) or a 1 (the bus runs either southbound or westbound). Bus route ids that have a plus symbol + as a suffix represent Select Bus services.   This dataset is intended for researchers, policy makers, students, and educators for basic geographic analysis and mapping purposes. It was created by the GIS Lab at the Newman Library at Baruch College CUNY as part of the NYC Mass Transit Spatial Layers series, so that members of the public could have access to well-documented and readily-usable GIS layers of NYC mass transit features.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34692",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Newman Library (Bernard M. Baruch College)",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Buses",
-    "Local transit",
-    "Commuting",
-    "Transportation"
-  ],
-  "dct_title_s": "2016 (May) Manhattan Bus Routes",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYC Mass Transit Spatial Layers"
-  ],
-  "dct_issued_s": "05/31/2016",
-  "schema_provider_s": "Baruch CUNY",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34692\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75161/nyu_2451_34692.zip\"}",
-  "dct_spatial_sm": [
-    "New York, New York, United States",
-    "New York County, New York, United States",
-    "Queens County, New York, United States",
-    "Borough of Manhattan, New York, United States",
-    "Borough of Queens, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34692",
-  "gbl_mdModified_dt": "2016-06-27T14:59:24Z",
-  "id": "nyu-2451-34692",
-  "nyu_addl_dspace_s": "35642",
-  "locn_geometry": "ENVELOPE(-74.0180049344, -73.8611801292, 40.8657514516998, 40.7014743328998)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "GIS Lab, Newman Library, Baruch CUNY"
+  ],
+  "dct_description_sm": [
+    "This line layer was created from the GTFS data feeds from the Metropolitan Transportation Authority (MTA) to represent Manhattan bus routes. A python script was written to take the data files as input and plot and save them as a spatial layer in the local state plane coordinate reference system. Lines in this layer represent individual bus routes over a roadway for a specific direction; they were generalized from the GTFS format where lines depicted individual services. In some cases the layer may include routes that cross into a different borough, and in other cases may be missing certain routes that are largely contained in a neighboring borough. The unique ID is route_dir, which is a combination of the bus route id and its direction. The direction of a bus route is indicated with a 0 (the bus runs either northbound or eastbound) or a 1 (the bus runs either southbound or westbound). Bus route ids that have a plus symbol + as a suffix represent Select Bus services.   This dataset is intended for researchers, policy makers, students, and educators for basic geographic analysis and mapping purposes. It was created by the GIS Lab at the Newman Library at Baruch College CUNY as part of the NYC Mass Transit Spatial Layers series, so that members of the public could have access to well-documented and readily-usable GIS layers of NYC mass transit features."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34692"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Newman Library (Bernard M. Baruch College)"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Buses",
+    "Local transit",
+    "Commuting",
+    "Transportation"
+  ],
+  "dct_title_s": "2016 (May) Manhattan Bus Routes",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYC Mass Transit Spatial Layers"
+  ],
+  "dct_issued_s": "05/31/2016",
+  "schema_provider_s": "Baruch CUNY",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34692\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75161/nyu_2451_34692.zip\"}",
+  "dct_spatial_sm": [
+    "New York, New York, United States",
+    "New York County, New York, United States",
+    "Queens County, New York, United States",
+    "Borough of Manhattan, New York, United States",
+    "Borough of Queens, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34692",
+  "gbl_mdModified_dt": "2016-06-27T14:59:24Z",
+  "id": "nyu-2451-34692",
+  "nyu_addl_dspace_s": "35642",
+  "locn_geometry": "ENVELOPE(-74.0180049344, -73.8611801292, 40.8657514516998, 40.7014743328998)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34693.json b/metadata-aardvark/Datasets/nyu-2451-34693.json
index 624c172e8..a83dbc270 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34693.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34693.json
@@ -1,44 +1,58 @@
-{
-  "dct_creator_sm": [
-    "GIS Lab, Newman Library, Baruch CUNY"
-  ],
-  "dct_description_sm": "This point layer was created from the GTFS data feeds from the Metropolitan Transportation Authority (MTA). It represents the bus stop locations (individual locations where one or more buses make stops) for the MTA NYC Transit Manhattan bus routes. A python script was written to take the data files as input and plot and save them as a spatial layer in the local state plane coordinate reference system. In some cases the layer may include stops for routes that originate in a different borough, and in other cases may be missing certain stops for routes that are largely contained in a neighboring borough. The unique ID is stop_id, a field created by the MTA. This dataset is intended for researchers, policy makers, students, and educators for basic geographic analysis and mapping purposes. It was created by the GIS Lab at the Newman Library at Baruch College CUNY as part of the NYC Mass Transit Spatial Layers series, so that members of the public could have access to well-documented and readily-usable GIS layers of NYC mass transit features.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34693",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Newman Library (Bernard M. Baruch College)",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Transportation",
-    "Local transit",
-    "Commuting",
-    "Buses",
-    "Bus stops"
-  ],
-  "dct_title_s": "2016 (May) Manhattan Bus Stops",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYC Mass Transit Spatial Layers"
-  ],
-  "dct_issued_s": "05/31/2016",
-  "schema_provider_s": "Baruch CUNY",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34693\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75163/nyu_2451_34693.zip\"}",
-  "dct_spatial_sm": [
-    "New York, New York, United States",
-    "New York County, New York, United States",
-    "Queens County, New York, United States",
-    "Borough of Manhattan, New York, United States",
-    "Borough of Queens, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34693",
-  "gbl_mdModified_dt": "2016-06-27T14:58:51Z",
-  "id": "nyu-2451-34693",
-  "nyu_addl_dspace_s": "35643",
-  "locn_geometry": "ENVELOPE(-74.018089, -73.861603, 40.8656459999998, 40.7015379999998)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "GIS Lab, Newman Library, Baruch CUNY"
+  ],
+  "dct_description_sm": [
+    "This point layer was created from the GTFS data feeds from the Metropolitan Transportation Authority (MTA). It represents the bus stop locations (individual locations where one or more buses make stops) for the MTA NYC Transit Manhattan bus routes. A python script was written to take the data files as input and plot and save them as a spatial layer in the local state plane coordinate reference system. In some cases the layer may include stops for routes that originate in a different borough, and in other cases may be missing certain stops for routes that are largely contained in a neighboring borough. The unique ID is stop_id, a field created by the MTA. This dataset is intended for researchers, policy makers, students, and educators for basic geographic analysis and mapping purposes. It was created by the GIS Lab at the Newman Library at Baruch College CUNY as part of the NYC Mass Transit Spatial Layers series, so that members of the public could have access to well-documented and readily-usable GIS layers of NYC mass transit features."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34693"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Newman Library (Bernard M. Baruch College)"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Transportation",
+    "Local transit",
+    "Commuting",
+    "Buses",
+    "Bus stops"
+  ],
+  "dct_title_s": "2016 (May) Manhattan Bus Stops",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYC Mass Transit Spatial Layers"
+  ],
+  "dct_issued_s": "05/31/2016",
+  "schema_provider_s": "Baruch CUNY",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34693\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75163/nyu_2451_34693.zip\"}",
+  "dct_spatial_sm": [
+    "New York, New York, United States",
+    "New York County, New York, United States",
+    "Queens County, New York, United States",
+    "Borough of Manhattan, New York, United States",
+    "Borough of Queens, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34693",
+  "gbl_mdModified_dt": "2016-06-27T14:58:51Z",
+  "id": "nyu-2451-34693",
+  "nyu_addl_dspace_s": "35643",
+  "locn_geometry": "ENVELOPE(-74.018089, -73.861603, 40.8656459999998, 40.7015379999998)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34694.json b/metadata-aardvark/Datasets/nyu-2451-34694.json
index 7097ba4fb..aa33d26c1 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34694.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34694.json
@@ -1,46 +1,60 @@
-{
-  "dct_creator_sm": [
-    "GIS Lab, Newman Library, Baruch CUNY"
-  ],
-  "dct_description_sm": "This line layer was created from the GTFS data feeds from the Metropolitan Transportation Authority (MTA) to represent bus routes in eastern Queens. Because of the way the MTA classifies it's bus lines and data, buses for Queens are split into two separate files. A python script was written to take the data files as input and plot and save them as a spatial layer in the local state plane coordinate reference system. Lines in this layer represent individual bus routes over a roadway for a specific direction; they were generalized from the GTFS format where lines depicted individual services. In some cases the layer may include routes that cross into a different borough, and in other cases may be missing certain routes that are largely contained in a neighboring borough. The unique ID is route_dir, which is a combination of the bus route id and its direction. The direction of a bus route is indicated with a 0 (the bus runs either northbound or eastbound) or a 1 (the bus runs either southbound or westbound). Bus route ids that have a plus symbol + as a suffix represent Select Bus services. This dataset is intended for researchers, policy makers, students, and educators for basic geographic analysis and mapping purposes. It was created by the GIS Lab at the Newman Library at Baruch College CUNY as part of the NYC Mass Transit Spatial Layers series, so that members of the public could have access to well-documented and readily-usable GIS layers of NYC mass transit features.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34694",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Newman Library (Bernard M. Baruch College)",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Buses",
-    "Local transit",
-    "Commuting",
-    "Transportation"
-  ],
-  "dct_title_s": "2016 (May) Eastern Queens Bus Routes",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYC Mass Transit Spatial Layers"
-  ],
-  "dct_issued_s": "05/31/2016",
-  "schema_provider_s": "Baruch CUNY",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34694\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75165/nyu_2451_34694.zip\"}",
-  "dct_spatial_sm": [
-    "New York, New York, United States",
-    "Bronx County, New York, United States",
-    "New York County, New York, United States",
-    "Queens County, New York, United States",
-    "Nassau County, New York, United States",
-    "Borough of Bronx, New York, United States",
-    "Borough of Manhattan, New York, United States",
-    "Borough of Queens, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34694",
-  "gbl_mdModified_dt": "2016-06-27T14:58:50Z",
-  "id": "nyu-2451-34694",
-  "nyu_addl_dspace_s": "35644",
-  "locn_geometry": "ENVELOPE(-73.9915618408, -73.7014074341, 40.8425273276998, 40.6464438741998)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "GIS Lab, Newman Library, Baruch CUNY"
+  ],
+  "dct_description_sm": [
+    "This line layer was created from the GTFS data feeds from the Metropolitan Transportation Authority (MTA) to represent bus routes in eastern Queens. Because of the way the MTA classifies it's bus lines and data, buses for Queens are split into two separate files. A python script was written to take the data files as input and plot and save them as a spatial layer in the local state plane coordinate reference system. Lines in this layer represent individual bus routes over a roadway for a specific direction; they were generalized from the GTFS format where lines depicted individual services. In some cases the layer may include routes that cross into a different borough, and in other cases may be missing certain routes that are largely contained in a neighboring borough. The unique ID is route_dir, which is a combination of the bus route id and its direction. The direction of a bus route is indicated with a 0 (the bus runs either northbound or eastbound) or a 1 (the bus runs either southbound or westbound). Bus route ids that have a plus symbol + as a suffix represent Select Bus services. This dataset is intended for researchers, policy makers, students, and educators for basic geographic analysis and mapping purposes. It was created by the GIS Lab at the Newman Library at Baruch College CUNY as part of the NYC Mass Transit Spatial Layers series, so that members of the public could have access to well-documented and readily-usable GIS layers of NYC mass transit features."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34694"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Newman Library (Bernard M. Baruch College)"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Buses",
+    "Local transit",
+    "Commuting",
+    "Transportation"
+  ],
+  "dct_title_s": "2016 (May) Eastern Queens Bus Routes",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYC Mass Transit Spatial Layers"
+  ],
+  "dct_issued_s": "05/31/2016",
+  "schema_provider_s": "Baruch CUNY",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34694\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75165/nyu_2451_34694.zip\"}",
+  "dct_spatial_sm": [
+    "New York, New York, United States",
+    "Bronx County, New York, United States",
+    "New York County, New York, United States",
+    "Queens County, New York, United States",
+    "Nassau County, New York, United States",
+    "Borough of Bronx, New York, United States",
+    "Borough of Manhattan, New York, United States",
+    "Borough of Queens, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34694",
+  "gbl_mdModified_dt": "2016-06-27T14:58:50Z",
+  "id": "nyu-2451-34694",
+  "nyu_addl_dspace_s": "35644",
+  "locn_geometry": "ENVELOPE(-73.9915618408, -73.7014074341, 40.8425273276998, 40.6464438741998)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34695.json b/metadata-aardvark/Datasets/nyu-2451-34695.json
index d3eee2ebf..dc63c2fc4 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34695.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34695.json
@@ -1,47 +1,61 @@
-{
-  "dct_creator_sm": [
-    "GIS Lab, Newman Library, Baruch CUNY"
-  ],
-  "dct_description_sm": "This point layer was created from the GTFS data feeds from the Metropolitan Transportation Authority (MTA). It represents the bus stop locations (individual locations where one or more buses make stops) for the MTA NYC Transit bus routes in eastern Queens. Because of the way the MTA classifies it's bus lines and data, buses for Queens are split into two separate files. A python script was written to take the data files as input and plot and save them as a spatial layer in the local state plane coordinate reference system. In some cases the layer may include stops for routes that originate in a different borough, and in other cases may be missing certain stops for routes that are largely contained in a neighboring borough. The unique ID is stop_id, a field created by the MTA. This dataset is intended for researchers, policy makers, students, and educators for basic geographic analysis and mapping purposes. It was created by the GIS Lab at the Newman Library at Baruch College CUNY as part of the NYC Mass Transit Spatial Layers series, so that members of the public could have access to well-documented and readily-usable GIS layers of NYC mass transit features.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34695",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Newman Library (Bernard M. Baruch College)",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Transportation",
-    "Local transit",
-    "Commuting",
-    "Buses",
-    "Bus stops"
-  ],
-  "dct_title_s": "2016 (May) Eastern Queens Bus Stops",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYC Mass Transit Spatial Layers"
-  ],
-  "dct_issued_s": "05/31/2016",
-  "schema_provider_s": "Baruch CUNY",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34695\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75167/nyu_2451_34695.zip\"}",
-  "dct_spatial_sm": [
-    "New York, New York, United States",
-    "Bronx County, New York, United States",
-    "New York County, New York, United States",
-    "Queens County, New York, United States",
-    "Nassau County, New York, United States",
-    "Borough of Bronx, New York, United States",
-    "Borough of Manhattan, New York, United States",
-    "Borough of Queens, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34695",
-  "gbl_mdModified_dt": "2016-06-27T14:58:49Z",
-  "id": "nyu-2451-34695",
-  "nyu_addl_dspace_s": "35645",
-  "locn_geometry": "ENVELOPE(-73.991081, -73.701385, 40.8425599999998, 40.6471369999998)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "GIS Lab, Newman Library, Baruch CUNY"
+  ],
+  "dct_description_sm": [
+    "This point layer was created from the GTFS data feeds from the Metropolitan Transportation Authority (MTA). It represents the bus stop locations (individual locations where one or more buses make stops) for the MTA NYC Transit bus routes in eastern Queens. Because of the way the MTA classifies it's bus lines and data, buses for Queens are split into two separate files. A python script was written to take the data files as input and plot and save them as a spatial layer in the local state plane coordinate reference system. In some cases the layer may include stops for routes that originate in a different borough, and in other cases may be missing certain stops for routes that are largely contained in a neighboring borough. The unique ID is stop_id, a field created by the MTA. This dataset is intended for researchers, policy makers, students, and educators for basic geographic analysis and mapping purposes. It was created by the GIS Lab at the Newman Library at Baruch College CUNY as part of the NYC Mass Transit Spatial Layers series, so that members of the public could have access to well-documented and readily-usable GIS layers of NYC mass transit features."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34695"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Newman Library (Bernard M. Baruch College)"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Transportation",
+    "Local transit",
+    "Commuting",
+    "Buses",
+    "Bus stops"
+  ],
+  "dct_title_s": "2016 (May) Eastern Queens Bus Stops",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYC Mass Transit Spatial Layers"
+  ],
+  "dct_issued_s": "05/31/2016",
+  "schema_provider_s": "Baruch CUNY",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34695\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75167/nyu_2451_34695.zip\"}",
+  "dct_spatial_sm": [
+    "New York, New York, United States",
+    "Bronx County, New York, United States",
+    "New York County, New York, United States",
+    "Queens County, New York, United States",
+    "Nassau County, New York, United States",
+    "Borough of Bronx, New York, United States",
+    "Borough of Manhattan, New York, United States",
+    "Borough of Queens, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34695",
+  "gbl_mdModified_dt": "2016-06-27T14:58:49Z",
+  "id": "nyu-2451-34695",
+  "nyu_addl_dspace_s": "35645",
+  "locn_geometry": "ENVELOPE(-73.991081, -73.701385, 40.8425599999998, 40.6471369999998)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34696.json b/metadata-aardvark/Datasets/nyu-2451-34696.json
index 2fed9ef6b..cfa6f1e59 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34696.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34696.json
@@ -1,47 +1,61 @@
-{
-  "dct_creator_sm": [
-    "GIS Lab, Newman Library, Baruch CUNY"
-  ],
-  "dct_description_sm": "This line layer was created from the GTFS data feeds from the Metropolitan Transportation Authority (MTA) to represent Staten Island bus routes. A python script was written to take the data files as input and plot and save them as a spatial layer in the local state plane coordinate reference system. Lines in this layer represent individual bus routes over a roadway for a specific direction; they were generalized from the GTFS format where lines depicted individual services. In some cases the layer may include routes that cross into a different borough, and in other cases may be missing certain routes that are largely contained in a neighboring borough. The unique ID is route_dir, which is a combination of the bus route id and its direction. The direction of a bus route is indicated with a 0 (the bus runs either northbound or eastbound) or a 1 (the bus runs either southbound or westbound). Bus route ids that have a plus symbol + as a suffix represent Select Bus services. This dataset is intended for researchers, policy makers, students, and educators for basic geographic analysis and mapping purposes. It was created by the GIS Lab at the Newman Library at Baruch College CUNY as part of the NYC Mass Transit Spatial Layers series, so that members of the public could have access to well-documented and readily-usable GIS layers of NYC mass transit features.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34696",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Newman Library (Bernard M. Baruch College)",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Buses",
-    "Local transit",
-    "Commuting",
-    "Transportation"
-  ],
-  "dct_title_s": "2016 (May) Staten Island Bus Routes",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYC Mass Transit Spatial Layers"
-  ],
-  "dct_issued_s": "05/31/2016",
-  "schema_provider_s": "Baruch CUNY",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34696\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75169/nyu_2451_34696.zip\"}",
-  "dct_spatial_sm": [
-    "New York, New York, United States",
-    "Kings County, New York, United States",
-    "New York County, New York, United States",
-    "Richmond County, New York, United States",
-    "Hudson County, New Jersey, United States",
-    "Union County, New Jersey, United States",
-    "Borough of Brooklyn, New York, United States",
-    "Borough of Manhattan, New York, United States",
-    "Borough of Staten Island, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34696",
-  "gbl_mdModified_dt": "2016-06-27T14:58:49Z",
-  "id": "nyu-2451-34696",
-  "nyu_addl_dspace_s": "35646",
-  "locn_geometry": "ENVELOPE(-74.2523400789, -73.9667832701, 40.7808700304998, 40.5028776757999)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "GIS Lab, Newman Library, Baruch CUNY"
+  ],
+  "dct_description_sm": [
+    "This line layer was created from the GTFS data feeds from the Metropolitan Transportation Authority (MTA) to represent Staten Island bus routes. A python script was written to take the data files as input and plot and save them as a spatial layer in the local state plane coordinate reference system. Lines in this layer represent individual bus routes over a roadway for a specific direction; they were generalized from the GTFS format where lines depicted individual services. In some cases the layer may include routes that cross into a different borough, and in other cases may be missing certain routes that are largely contained in a neighboring borough. The unique ID is route_dir, which is a combination of the bus route id and its direction. The direction of a bus route is indicated with a 0 (the bus runs either northbound or eastbound) or a 1 (the bus runs either southbound or westbound). Bus route ids that have a plus symbol + as a suffix represent Select Bus services. This dataset is intended for researchers, policy makers, students, and educators for basic geographic analysis and mapping purposes. It was created by the GIS Lab at the Newman Library at Baruch College CUNY as part of the NYC Mass Transit Spatial Layers series, so that members of the public could have access to well-documented and readily-usable GIS layers of NYC mass transit features."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34696"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Newman Library (Bernard M. Baruch College)"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Buses",
+    "Local transit",
+    "Commuting",
+    "Transportation"
+  ],
+  "dct_title_s": "2016 (May) Staten Island Bus Routes",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYC Mass Transit Spatial Layers"
+  ],
+  "dct_issued_s": "05/31/2016",
+  "schema_provider_s": "Baruch CUNY",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34696\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75169/nyu_2451_34696.zip\"}",
+  "dct_spatial_sm": [
+    "New York, New York, United States",
+    "Kings County, New York, United States",
+    "New York County, New York, United States",
+    "Richmond County, New York, United States",
+    "Hudson County, New Jersey, United States",
+    "Union County, New Jersey, United States",
+    "Borough of Brooklyn, New York, United States",
+    "Borough of Manhattan, New York, United States",
+    "Borough of Staten Island, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34696",
+  "gbl_mdModified_dt": "2016-06-27T14:58:49Z",
+  "id": "nyu-2451-34696",
+  "nyu_addl_dspace_s": "35646",
+  "locn_geometry": "ENVELOPE(-74.2523400789, -73.9667832701, 40.7808700304998, 40.5028776757999)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34697.json b/metadata-aardvark/Datasets/nyu-2451-34697.json
index 8a6822679..a17f09d14 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34697.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34697.json
@@ -1,48 +1,62 @@
-{
-  "dct_creator_sm": [
-    "GIS Lab, Newman Library, Baruch CUNY"
-  ],
-  "dct_description_sm": "This point layer was created from the GTFS data feeds from the Metropolitan Transportation Authority (MTA). It represents the bus stop locations (individual locations where one or more buses make stops) for the MTA NYC Transit Staten Island bus routes. A python script was written to take the data files as input and plot and save them as a spatial layer in the local state plane coordinate reference system. In some cases the layer may include stops for routes that originate in a different borough, and in other cases may be missing certain stops for routes that are largely contained in a neighboring borough. The unique ID is stop_id, a field created by the MTA. This dataset is intended for researchers, policy makers, students, and educators for basic geographic analysis and mapping purposes. It was created by the GIS Lab at the Newman Library at Baruch College CUNY as part of the NYC Mass Transit Spatial Layers series, so that members of the public could have access to well-documented and readily-usable GIS layers of NYC mass transit features.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34697",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Newman Library (Bernard M. Baruch College)",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Transportation",
-    "Local transit",
-    "Commuting",
-    "Buses",
-    "Bus stops"
-  ],
-  "dct_title_s": "2016 (May) Staten Island Bus Stops",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYC Mass Transit Spatial Layers"
-  ],
-  "dct_issued_s": "05/31/2016",
-  "schema_provider_s": "Baruch CUNY",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34697\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75171/nyu_2451_34697.zip\"}",
-  "dct_spatial_sm": [
-    "New York, New York, United States",
-    "Kings County, New York, United States",
-    "New York County, New York, United States",
-    "Richmond County, New York, United States",
-    "Hudson County, New Jersey, United States",
-    "Union County, New Jersey, United States",
-    "Borough of Brooklyn, New York, United States",
-    "Borough of Manhattan, New York, United States",
-    "Borough of Staten Island, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34697",
-  "gbl_mdModified_dt": "2016-06-27T14:58:46Z",
-  "id": "nyu-2451-34697",
-  "nyu_addl_dspace_s": "35647",
-  "locn_geometry": "ENVELOPE(-74.252014, -73.966827, 40.7705919999998, 40.5029829999998)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "GIS Lab, Newman Library, Baruch CUNY"
+  ],
+  "dct_description_sm": [
+    "This point layer was created from the GTFS data feeds from the Metropolitan Transportation Authority (MTA). It represents the bus stop locations (individual locations where one or more buses make stops) for the MTA NYC Transit Staten Island bus routes. A python script was written to take the data files as input and plot and save them as a spatial layer in the local state plane coordinate reference system. In some cases the layer may include stops for routes that originate in a different borough, and in other cases may be missing certain stops for routes that are largely contained in a neighboring borough. The unique ID is stop_id, a field created by the MTA. This dataset is intended for researchers, policy makers, students, and educators for basic geographic analysis and mapping purposes. It was created by the GIS Lab at the Newman Library at Baruch College CUNY as part of the NYC Mass Transit Spatial Layers series, so that members of the public could have access to well-documented and readily-usable GIS layers of NYC mass transit features."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34697"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Newman Library (Bernard M. Baruch College)"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Transportation",
+    "Local transit",
+    "Commuting",
+    "Buses",
+    "Bus stops"
+  ],
+  "dct_title_s": "2016 (May) Staten Island Bus Stops",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYC Mass Transit Spatial Layers"
+  ],
+  "dct_issued_s": "05/31/2016",
+  "schema_provider_s": "Baruch CUNY",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34697\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75171/nyu_2451_34697.zip\"}",
+  "dct_spatial_sm": [
+    "New York, New York, United States",
+    "Kings County, New York, United States",
+    "New York County, New York, United States",
+    "Richmond County, New York, United States",
+    "Hudson County, New Jersey, United States",
+    "Union County, New Jersey, United States",
+    "Borough of Brooklyn, New York, United States",
+    "Borough of Manhattan, New York, United States",
+    "Borough of Staten Island, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34697",
+  "gbl_mdModified_dt": "2016-06-27T14:58:46Z",
+  "id": "nyu-2451-34697",
+  "nyu_addl_dspace_s": "35647",
+  "locn_geometry": "ENVELOPE(-74.252014, -73.966827, 40.7705919999998, 40.5029829999998)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34698.json b/metadata-aardvark/Datasets/nyu-2451-34698.json
index 650037f74..cb472b9d0 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34698.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34698.json
@@ -1,49 +1,63 @@
-{
-  "dct_creator_sm": [
-    "GIS Lab, Newman Library, Baruch CUNY"
-  ],
-  "dct_description_sm": "This line layer was created from the GTFS data feeds from the Metropolitan Transportation Authority (MTA) to represent local bus routes in western Queens and the MTA Bus Company routes, which are known locally as \"express buses\". Because of the way the MTA classifies it's bus lines and data, local buses for Queens are split into two separate files; in this file, routes designated with the letter Q and immediately followed by a number are local bus routes. The remaining routes are the express buses, which are long-distance coaches that take passengers from areas of the outer boroughs to midtown and downtown Manhattan and back, with limited stops. A python script was written to take the data files as input and plot and save them as a spatial layer in the local state plane coordinate reference system. Lines in this layer represent individual bus routes over a roadway for a specific direction; they were generalized from the GTFS format where lines depicted individual services. The unique ID is route_dir, which is a combination of the bus route id and its direction. The direction of a bus route is indicated with a 0 (the bus runs either northbound or eastbound) or a 1 (the bus runs either southbound or westbound). This dataset is intended for researchers, policy makers, students, and educators for basic geographic analysis and mapping purposes. It was created by the GIS Lab at the Newman Library at Baruch College CUNY as part of the NYC Mass Transit Spatial Layers series, so that members of the public could have access to well-documented and readily-usable GIS layers of NYC mass transit features.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34698",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Newman Library (Bernard M. Baruch College)",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Transportation",
-    "Local transit",
-    "Commuting",
-    "Buses"
-  ],
-  "dct_title_s": "2016 (May) Western Queens and Bus Company Routes",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYC Mass Transit Spatial Layers"
-  ],
-  "dct_issued_s": "05/31/2016",
-  "schema_provider_s": "Baruch CUNY",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34698\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75173/nyu_2451_34698.zip\"}",
-  "dct_spatial_sm": [
-    "New York, New York, United States",
-    "Bronx County, New York, United States",
-    "Kings County, New York, United States",
-    "New York County, New York, United States",
-    "Queens County, New York, United States",
-    "Nassau County, New York, United States",
-    "Westchester County, New York, United States",
-    "Borough of Bronx, New York, United States",
-    "Borough of Brooklyn, New York, United States",
-    "Borough of Manhattan, New York, United States",
-    "Borough of Staten Island, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34698",
-  "gbl_mdModified_dt": "2016-06-27T14:58:46Z",
-  "id": "nyu-2451-34698",
-  "nyu_addl_dspace_s": "35648",
-  "locn_geometry": "ENVELOPE(-74.016784, -73.701584, 40.9337199999998, 40.5661059999998)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "GIS Lab, Newman Library, Baruch CUNY"
+  ],
+  "dct_description_sm": [
+    "This line layer was created from the GTFS data feeds from the Metropolitan Transportation Authority (MTA) to represent local bus routes in western Queens and the MTA Bus Company routes, which are known locally as \"express buses\". Because of the way the MTA classifies it's bus lines and data, local buses for Queens are split into two separate files; in this file, routes designated with the letter Q and immediately followed by a number are local bus routes. The remaining routes are the express buses, which are long-distance coaches that take passengers from areas of the outer boroughs to midtown and downtown Manhattan and back, with limited stops. A python script was written to take the data files as input and plot and save them as a spatial layer in the local state plane coordinate reference system. Lines in this layer represent individual bus routes over a roadway for a specific direction; they were generalized from the GTFS format where lines depicted individual services. The unique ID is route_dir, which is a combination of the bus route id and its direction. The direction of a bus route is indicated with a 0 (the bus runs either northbound or eastbound) or a 1 (the bus runs either southbound or westbound). This dataset is intended for researchers, policy makers, students, and educators for basic geographic analysis and mapping purposes. It was created by the GIS Lab at the Newman Library at Baruch College CUNY as part of the NYC Mass Transit Spatial Layers series, so that members of the public could have access to well-documented and readily-usable GIS layers of NYC mass transit features."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34698"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Newman Library (Bernard M. Baruch College)"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Transportation",
+    "Local transit",
+    "Commuting",
+    "Buses"
+  ],
+  "dct_title_s": "2016 (May) Western Queens and Bus Company Routes",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYC Mass Transit Spatial Layers"
+  ],
+  "dct_issued_s": "05/31/2016",
+  "schema_provider_s": "Baruch CUNY",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34698\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75173/nyu_2451_34698.zip\"}",
+  "dct_spatial_sm": [
+    "New York, New York, United States",
+    "Bronx County, New York, United States",
+    "Kings County, New York, United States",
+    "New York County, New York, United States",
+    "Queens County, New York, United States",
+    "Nassau County, New York, United States",
+    "Westchester County, New York, United States",
+    "Borough of Bronx, New York, United States",
+    "Borough of Brooklyn, New York, United States",
+    "Borough of Manhattan, New York, United States",
+    "Borough of Staten Island, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34698",
+  "gbl_mdModified_dt": "2016-06-27T14:58:46Z",
+  "id": "nyu-2451-34698",
+  "nyu_addl_dspace_s": "35648",
+  "locn_geometry": "ENVELOPE(-74.016784, -73.701584, 40.9337199999998, 40.5661059999998)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34699.json b/metadata-aardvark/Datasets/nyu-2451-34699.json
index 666fe8e49..ad04d6956 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34699.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34699.json
@@ -1,50 +1,64 @@
-{
-  "dct_creator_sm": [
-    "GIS Lab, Newman Library, Baruch CUNY"
-  ],
-  "dct_description_sm": "This point layer was created from the GTFS data feeds from the Metropolitan Transportation Authority (MTA). It represents the bus stop locations (individual locations where one or more buses make stops) for local buses in western Queens and for the MTA Bus Company routes, which are known locally as \"express buses\". Because of the way the MTA classifies it's bus lines and data, local buses for Queens are split into two separate files; in this file, most of the stops in western Queens are for local buses. The remaining stops are for express buses, which are long-distance coaches that take passengers from areas of the outer boroughs to midtown and downtown Manhattan and back, with limited stops. A python script was written to take the data files as input and plot and save them as a spatial layer in the local state plane coordinate reference system. The unique ID is stop_id, a field created by the MTA. This dataset is intended for researchers, policy makers, students, and educators for basic geographic analysis and mapping purposes. It was created by the GIS Lab at the Newman Library at Baruch College CUNY as part of the NYC Mass Transit Spatial Layers series, so that members of the public could have access to well-documented and readily-usable GIS layers of NYC mass transit features. ",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34699",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Newman Library (Bernard M. Baruch College)",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Transportation",
-    "Local transit",
-    "Commuting",
-    "Buses",
-    "Bus stops"
-  ],
-  "dct_title_s": "2016 (May) Western Queens and Bus Company Stops",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYC Mass Transit Spatial Layers"
-  ],
-  "dct_issued_s": "05/31/2016",
-  "schema_provider_s": "Baruch CUNY",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34699\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75175/nyu_2451_34699.zip\"}",
-  "dct_spatial_sm": [
-    "New York, New York, United States",
-    "Bronx County, New York, United States",
-    "Kings County, New York, United States",
-    "New York County, New York, United States",
-    "Queens County, New York, United States",
-    "Nassau County, New York, United States",
-    "Westchester County, New York, United States",
-    "Borough of Bronx, New York, United States",
-    "Borough of Brooklyn, New York, United States",
-    "Borough of Manhattan, New York, United States",
-    "Borough of Staten Island, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34699",
-  "gbl_mdModified_dt": "2016-06-27T14:58:46Z",
-  "id": "nyu-2451-34699",
-  "nyu_addl_dspace_s": "35649",
-  "locn_geometry": "ENVELOPE(-74.016343, -73.701761, 40.9336369999999, 40.5661479999998)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "GIS Lab, Newman Library, Baruch CUNY"
+  ],
+  "dct_description_sm": [
+    "This point layer was created from the GTFS data feeds from the Metropolitan Transportation Authority (MTA). It represents the bus stop locations (individual locations where one or more buses make stops) for local buses in western Queens and for the MTA Bus Company routes, which are known locally as \"express buses\". Because of the way the MTA classifies it's bus lines and data, local buses for Queens are split into two separate files; in this file, most of the stops in western Queens are for local buses. The remaining stops are for express buses, which are long-distance coaches that take passengers from areas of the outer boroughs to midtown and downtown Manhattan and back, with limited stops. A python script was written to take the data files as input and plot and save them as a spatial layer in the local state plane coordinate reference system. The unique ID is stop_id, a field created by the MTA. This dataset is intended for researchers, policy makers, students, and educators for basic geographic analysis and mapping purposes. It was created by the GIS Lab at the Newman Library at Baruch College CUNY as part of the NYC Mass Transit Spatial Layers series, so that members of the public could have access to well-documented and readily-usable GIS layers of NYC mass transit features. "
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34699"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Newman Library (Bernard M. Baruch College)"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Transportation",
+    "Local transit",
+    "Commuting",
+    "Buses",
+    "Bus stops"
+  ],
+  "dct_title_s": "2016 (May) Western Queens and Bus Company Stops",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYC Mass Transit Spatial Layers"
+  ],
+  "dct_issued_s": "05/31/2016",
+  "schema_provider_s": "Baruch CUNY",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34699\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75175/nyu_2451_34699.zip\"}",
+  "dct_spatial_sm": [
+    "New York, New York, United States",
+    "Bronx County, New York, United States",
+    "Kings County, New York, United States",
+    "New York County, New York, United States",
+    "Queens County, New York, United States",
+    "Nassau County, New York, United States",
+    "Westchester County, New York, United States",
+    "Borough of Bronx, New York, United States",
+    "Borough of Brooklyn, New York, United States",
+    "Borough of Manhattan, New York, United States",
+    "Borough of Staten Island, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34699",
+  "gbl_mdModified_dt": "2016-06-27T14:58:46Z",
+  "id": "nyu-2451-34699",
+  "nyu_addl_dspace_s": "35649",
+  "locn_geometry": "ENVELOPE(-74.016343, -73.701761, 40.9336369999999, 40.5661479999998)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34700.json b/metadata-aardvark/Datasets/nyu-2451-34700.json
index 71c044168..47b8ce384 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34700.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34700.json
@@ -1,36 +1,54 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This image is a 1:100,000 scale topographic map produced by the Soviet military in 1978. Maps produced by the Soviet military were believed to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation.",
-  "dct_format_s": "JPG",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34700",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Topographic Map of UAE (1:100k), Sheet 6-40-013",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of UAE",
-    "Soviet Military Topographic Maps"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34700\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75088/nyu_2451_34700.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34700\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75088/nyu_2451_34700.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Satellite imagery",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34700",
-  "gbl_mdModified_dt": "2016-06-22T14:16:06Z",
-  "id": "nyu-2451-34700",
-  "nyu_addl_dspace_s": "35650",
-  "locn_geometry": "ENVELOPE(54.0, 54.5, 23.666, 23.333)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This image is a 1:100,000 scale topographic map produced by the Soviet military in 1978. Maps produced by the Soviet military were believed to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation."
+  ],
+  "dct_format_s": "JPG",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34700"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Topographic Map of UAE (1:100k), Sheet 6-40-013",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of UAE",
+    "Soviet Military Topographic Maps"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34700\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75088/nyu_2451_34700.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34700\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75088/nyu_2451_34700.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Satellite imagery"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34700",
+  "gbl_mdModified_dt": "2016-06-22T14:16:06Z",
+  "id": "nyu-2451-34700",
+  "nyu_addl_dspace_s": "35650",
+  "locn_geometry": "ENVELOPE(54.0, 54.5, 23.666, 23.333)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34701.json b/metadata-aardvark/Datasets/nyu-2451-34701.json
index e85db1bd0..b1cbcff12 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34701.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34701.json
@@ -1,36 +1,54 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This image is a 1:100,000 scale topographic map produced by the Soviet military in 1978. Maps produced by the Soviet military were believed to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation.",
-  "dct_format_s": "JPG",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34701",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Topographic Map of UAE (1:100k), Sheet 7-39-141",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of UAE",
-    "Soviet Military Topographic Maps"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34701\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75089/nyu_2451_34701.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34701\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75089/nyu_2451_34701.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Satellite imagery",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34701",
-  "gbl_mdModified_dt": "2016-06-22T14:16:06Z",
-  "id": "nyu-2451-34701",
-  "nyu_addl_dspace_s": "35651",
-  "locn_geometry": "ENVELOPE(52.0, 52.5, 24.333, 24.0)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This image is a 1:100,000 scale topographic map produced by the Soviet military in 1978. Maps produced by the Soviet military were believed to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation."
+  ],
+  "dct_format_s": "JPG",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34701"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Topographic Map of UAE (1:100k), Sheet 7-39-141",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of UAE",
+    "Soviet Military Topographic Maps"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34701\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75089/nyu_2451_34701.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34701\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75089/nyu_2451_34701.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Satellite imagery"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34701",
+  "gbl_mdModified_dt": "2016-06-22T14:16:06Z",
+  "id": "nyu-2451-34701",
+  "nyu_addl_dspace_s": "35651",
+  "locn_geometry": "ENVELOPE(52.0, 52.5, 24.333, 24.0)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34702.json b/metadata-aardvark/Datasets/nyu-2451-34702.json
index 2c1a15c0f..38d76bb77 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34702.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34702.json
@@ -1,36 +1,54 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This image is a 1:100,000 scale topographic map produced by the Soviet military in 1978. Maps produced by the Soviet military were believed to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation.",
-  "dct_format_s": "JPG",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34702",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Topographic Map of UAE (1:100k), Sheet 6-39-009",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of UAE",
-    "Soviet Military Topographic Maps"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34702\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75090/nyu_2451_34702.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34702\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75090/nyu_2451_34702.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Satellite imagery",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34702",
-  "gbl_mdModified_dt": "2016-06-22T14:16:06Z",
-  "id": "nyu-2451-34702",
-  "nyu_addl_dspace_s": "35652",
-  "locn_geometry": "ENVELOPE(52.0, 52.5, 24.0, 23.666)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This image is a 1:100,000 scale topographic map produced by the Soviet military in 1978. Maps produced by the Soviet military were believed to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation."
+  ],
+  "dct_format_s": "JPG",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34702"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Topographic Map of UAE (1:100k), Sheet 6-39-009",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of UAE",
+    "Soviet Military Topographic Maps"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34702\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75090/nyu_2451_34702.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34702\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75090/nyu_2451_34702.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Satellite imagery"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34702",
+  "gbl_mdModified_dt": "2016-06-22T14:16:06Z",
+  "id": "nyu-2451-34702",
+  "nyu_addl_dspace_s": "35652",
+  "locn_geometry": "ENVELOPE(52.0, 52.5, 24.0, 23.666)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34703.json b/metadata-aardvark/Datasets/nyu-2451-34703.json
index 78035a022..a31dbeda7 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34703.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34703.json
@@ -1,36 +1,54 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This image is a 1:100,000 scale topographic map produced by the Soviet military in 1978. Maps produced by the Soviet military were believed to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation.",
-  "dct_format_s": "JPG",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34703",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Topographic Map of UAE (1:100k), Sheet 6-39-017",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of UAE",
-    "Soviet Military Topographic Maps"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34703\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75091/nyu_2451_34703.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34703\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75091/nyu_2451_34703.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Satellite imagery",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34703",
-  "gbl_mdModified_dt": "2016-06-22T14:16:06Z",
-  "id": "nyu-2451-34703",
-  "nyu_addl_dspace_s": "35653",
-  "locn_geometry": "ENVELOPE(50.0, 50.5, 23.666, 23.333)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This image is a 1:100,000 scale topographic map produced by the Soviet military in 1978. Maps produced by the Soviet military were believed to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation."
+  ],
+  "dct_format_s": "JPG",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34703"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Topographic Map of UAE (1:100k), Sheet 6-39-017",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of UAE",
+    "Soviet Military Topographic Maps"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34703\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75091/nyu_2451_34703.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34703\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75091/nyu_2451_34703.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Satellite imagery"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34703",
+  "gbl_mdModified_dt": "2016-06-22T14:16:06Z",
+  "id": "nyu-2451-34703",
+  "nyu_addl_dspace_s": "35653",
+  "locn_geometry": "ENVELOPE(50.0, 50.5, 23.666, 23.333)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34704.json b/metadata-aardvark/Datasets/nyu-2451-34704.json
index 7071acbae..046937a88 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34704.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34704.json
@@ -1,36 +1,54 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This image is a 1:100,000 scale topographic map produced by the Soviet military in 1978. Maps produced by the Soviet military were believed to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation.",
-  "dct_format_s": "JPG",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34704",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Topographic Map of UAE (1:100k), Sheet 6-39-022",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of UAE",
-    "Soviet Military Topographic Maps"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34704\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75092/nyu_2451_34704.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34704\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75092/nyu_2451_34704.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Satellite imagery",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34704",
-  "gbl_mdModified_dt": "2016-06-22T14:16:06Z",
-  "id": "nyu-2451-34704",
-  "nyu_addl_dspace_s": "35654",
-  "locn_geometry": "ENVELOPE(52.5, 53.0, 23.666, 23.333)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This image is a 1:100,000 scale topographic map produced by the Soviet military in 1978. Maps produced by the Soviet military were believed to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation."
+  ],
+  "dct_format_s": "JPG",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34704"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Topographic Map of UAE (1:100k), Sheet 6-39-022",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of UAE",
+    "Soviet Military Topographic Maps"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34704\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75092/nyu_2451_34704.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34704\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75092/nyu_2451_34704.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Satellite imagery"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34704",
+  "gbl_mdModified_dt": "2016-06-22T14:16:06Z",
+  "id": "nyu-2451-34704",
+  "nyu_addl_dspace_s": "35654",
+  "locn_geometry": "ENVELOPE(52.5, 53.0, 23.666, 23.333)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34705.json b/metadata-aardvark/Datasets/nyu-2451-34705.json
index 035440d03..f4f4416c0 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34705.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34705.json
@@ -1,36 +1,54 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This image is a 1:100,000 scale topographic map produced by the Soviet military in 1978. Maps produced by the Soviet military were believed to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation.",
-  "dct_format_s": "JPG",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34705",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Topographic Map of UAE (1:100k), Sheet 6-40-014",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of UAE",
-    "Soviet Military Topographic Maps"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34705\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75093/nyu_2451_34705.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34705\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75093/nyu_2451_34705.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Satellite imagery",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34705",
-  "gbl_mdModified_dt": "2016-06-22T14:16:06Z",
-  "id": "nyu-2451-34705",
-  "nyu_addl_dspace_s": "35655",
-  "locn_geometry": "ENVELOPE(54.5, 55.0, 23.666, 23.333)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This image is a 1:100,000 scale topographic map produced by the Soviet military in 1978. Maps produced by the Soviet military were believed to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation."
+  ],
+  "dct_format_s": "JPG",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34705"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Topographic Map of UAE (1:100k), Sheet 6-40-014",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of UAE",
+    "Soviet Military Topographic Maps"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34705\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75093/nyu_2451_34705.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34705\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75093/nyu_2451_34705.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Satellite imagery"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34705",
+  "gbl_mdModified_dt": "2016-06-22T14:16:06Z",
+  "id": "nyu-2451-34705",
+  "nyu_addl_dspace_s": "35655",
+  "locn_geometry": "ENVELOPE(54.5, 55.0, 23.666, 23.333)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34706.json b/metadata-aardvark/Datasets/nyu-2451-34706.json
index 43badc96d..3e30b1082 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34706.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34706.json
@@ -1,36 +1,54 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This image is a 1:100,000 scale topographic map produced by the Soviet military in 1978. Maps produced by the Soviet military were believed to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation.",
-  "dct_format_s": "JPG",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34706",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Topographic Map of UAE (1:100k), Sheet 7-39-138",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of UAE",
-    "Soviet Military Topographic Maps"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34706\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75094/nyu_2451_34706.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34706\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75094/nyu_2451_34706.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Satellite imagery",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34706",
-  "gbl_mdModified_dt": "2016-06-22T14:16:06Z",
-  "id": "nyu-2451-34706",
-  "nyu_addl_dspace_s": "35656",
-  "locn_geometry": "ENVELOPE(50.5, 51.0, 24.333, 24.0)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This image is a 1:100,000 scale topographic map produced by the Soviet military in 1978. Maps produced by the Soviet military were believed to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation."
+  ],
+  "dct_format_s": "JPG",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34706"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Topographic Map of UAE (1:100k), Sheet 7-39-138",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of UAE",
+    "Soviet Military Topographic Maps"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34706\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75094/nyu_2451_34706.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34706\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75094/nyu_2451_34706.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Satellite imagery"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34706",
+  "gbl_mdModified_dt": "2016-06-22T14:16:06Z",
+  "id": "nyu-2451-34706",
+  "nyu_addl_dspace_s": "35656",
+  "locn_geometry": "ENVELOPE(50.5, 51.0, 24.333, 24.0)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34707.json b/metadata-aardvark/Datasets/nyu-2451-34707.json
index 53cfabf7c..24f074082 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34707.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34707.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This image is a 1:100,000 scale topographic map produced by the Soviet military in 1978. Maps produced by the Soviet military were believed to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation.",
-  "dct_format_s": "JPG",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34707",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Topographic Map of UAE (1:100k), Sheet 7-39-143",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of UAE",
-    "Soviet Military Topographic Maps"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34707\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75095/nyu_2451_34707.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34707\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75095/nyu_2451_34707.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al-Mirfa\u2019, United Arab Emirates",
-    "Marawwa\u1e29, United Arab Emirates",
-    "Al F\u012byay, United Arab Emirates",
-    "Liffah, United Arab Emirates",
-    "Ghurbah, United Arab Emirates"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Satellite imagery",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34707",
-  "gbl_mdModified_dt": "2016-06-22T14:16:06Z",
-  "id": "nyu-2451-34707",
-  "nyu_addl_dspace_s": "35657",
-  "locn_geometry": "ENVELOPE(53.0, 53.5, 24.333, 24.0)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This image is a 1:100,000 scale topographic map produced by the Soviet military in 1978. Maps produced by the Soviet military were believed to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation."
+  ],
+  "dct_format_s": "JPG",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34707"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Topographic Map of UAE (1:100k), Sheet 7-39-143",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of UAE",
+    "Soviet Military Topographic Maps"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34707\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75095/nyu_2451_34707.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34707\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75095/nyu_2451_34707.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al-Mirfa’, United Arab Emirates",
+    "Marawwaḩ, United Arab Emirates",
+    "Al Fīyay, United Arab Emirates",
+    "Liffah, United Arab Emirates",
+    "Ghurbah, United Arab Emirates"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Satellite imagery"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34707",
+  "gbl_mdModified_dt": "2016-06-22T14:16:06Z",
+  "id": "nyu-2451-34707",
+  "nyu_addl_dspace_s": "35657",
+  "locn_geometry": "ENVELOPE(53.0, 53.5, 24.333, 24.0)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34708.json b/metadata-aardvark/Datasets/nyu-2451-34708.json
index 863521bcd..85bacd87b 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34708.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34708.json
@@ -1,36 +1,54 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This image is a 1:100,000 scale topographic map produced by the Soviet military in 1978. Maps produced by the Soviet military were believed to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation.",
-  "dct_format_s": "JPG",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34708",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Topographic Map of UAE (1:100k), Sheet 6-39-008",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of UAE",
-    "Soviet Military Topographic Maps"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34708\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75096/nyu_2451_34708.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34708\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75096/nyu_2451_34708.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Satellite imagery",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34708",
-  "gbl_mdModified_dt": "2016-06-22T14:16:06Z",
-  "id": "nyu-2451-34708",
-  "nyu_addl_dspace_s": "35658",
-  "locn_geometry": "ENVELOPE(51.5, 52.0, 24.0, 23.666)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This image is a 1:100,000 scale topographic map produced by the Soviet military in 1978. Maps produced by the Soviet military were believed to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation."
+  ],
+  "dct_format_s": "JPG",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34708"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Topographic Map of UAE (1:100k), Sheet 6-39-008",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of UAE",
+    "Soviet Military Topographic Maps"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34708\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75096/nyu_2451_34708.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34708\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75096/nyu_2451_34708.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Satellite imagery"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34708",
+  "gbl_mdModified_dt": "2016-06-22T14:16:06Z",
+  "id": "nyu-2451-34708",
+  "nyu_addl_dspace_s": "35658",
+  "locn_geometry": "ENVELOPE(51.5, 52.0, 24.0, 23.666)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34709.json b/metadata-aardvark/Datasets/nyu-2451-34709.json
index d84da51b0..ebd69cc8d 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34709.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34709.json
@@ -1,36 +1,54 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This image is a 1:100,000 scale topographic map produced by the Soviet military in 1978. Maps produced by the Soviet military were believed to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation.",
-  "dct_format_s": "JPG",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34709",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Topographic Map of UAE (1:100k), Sheet 6-39-019",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of UAE",
-    "Soviet Military Topographic Maps"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34709\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75097/nyu_2451_34709.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34709\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75097/nyu_2451_34709.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Satellite imagery",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34709",
-  "gbl_mdModified_dt": "2016-06-22T14:16:06Z",
-  "id": "nyu-2451-34709",
-  "nyu_addl_dspace_s": "35659",
-  "locn_geometry": "ENVELOPE(51.0, 51.5, 23.666, 23.333)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This image is a 1:100,000 scale topographic map produced by the Soviet military in 1978. Maps produced by the Soviet military were believed to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation."
+  ],
+  "dct_format_s": "JPG",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34709"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Topographic Map of UAE (1:100k), Sheet 6-39-019",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of UAE",
+    "Soviet Military Topographic Maps"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34709\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75097/nyu_2451_34709.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34709\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75097/nyu_2451_34709.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Satellite imagery"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34709",
+  "gbl_mdModified_dt": "2016-06-22T14:16:06Z",
+  "id": "nyu-2451-34709",
+  "nyu_addl_dspace_s": "35659",
+  "locn_geometry": "ENVELOPE(51.0, 51.5, 23.666, 23.333)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34710.json b/metadata-aardvark/Datasets/nyu-2451-34710.json
index 1dc70ef2f..6b8ab139c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34710.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34710.json
@@ -1,39 +1,55 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This image is a 1:100,000 scale topographic map produced by the Soviet military in 1978. Maps produced by the Soviet military were believed to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation.",
-  "dct_format_s": "JPG",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34710",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Topographic Map of UAE (1:100k), Sheet 6-40-001",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of UAE",
-    "Soviet Military Topographic Maps"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34710\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75098/nyu_2451_34710.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34710\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75098/nyu_2451_34710.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "United Arab Emirates, United Arab Emirates",
-    "Abu Dhabi, United Arab Emirates"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Satellite imagery",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34710",
-  "gbl_mdModified_dt": "2016-06-22T14:16:06Z",
-  "id": "nyu-2451-34710",
-  "nyu_addl_dspace_s": "35660",
-  "locn_geometry": "ENVELOPE(54.0, 54.5, 24.0, 23.666)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This image is a 1:100,000 scale topographic map produced by the Soviet military in 1978. Maps produced by the Soviet military were believed to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation."
+  ],
+  "dct_format_s": "JPG",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34710"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Topographic Map of UAE (1:100k), Sheet 6-40-001",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of UAE",
+    "Soviet Military Topographic Maps"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34710\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75098/nyu_2451_34710.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34710\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75098/nyu_2451_34710.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "United Arab Emirates, United Arab Emirates",
+    "Abu Dhabi, United Arab Emirates"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Satellite imagery"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34710",
+  "gbl_mdModified_dt": "2016-06-22T14:16:06Z",
+  "id": "nyu-2451-34710",
+  "nyu_addl_dspace_s": "35660",
+  "locn_geometry": "ENVELOPE(54.0, 54.5, 24.0, 23.666)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34711.json b/metadata-aardvark/Datasets/nyu-2451-34711.json
index f9fb736f8..5d723bab6 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34711.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34711.json
@@ -1,43 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This image is a 1:100,000 scale topographic map produced by the Soviet military in 1978. Maps produced by the Soviet military were believed to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation.",
-  "dct_format_s": "JPG",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34711",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Topographic Map of UAE (1:100k), Sheet 7-39-115",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of UAE",
-    "Soviet Military Topographic Maps"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34711\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75100/nyu_2451_34711.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34711\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75100/nyu_2451_34711.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Wakrah, Qatar",
-    "Balad\u012byat Jaray\u0101n al B\u0101\u0163inah, Qatar",
-    "Balad\u012byat Umm Sa\u2018\u012bd, Qatar",
-    "Mazra\u2018at Turayn\u0101, Qatar",
-    "Ash Shaqr\u0101\u2019, Qatar",
-    "Al Kharr\u0101rah, Qatar"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Satellite imagery",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34711",
-  "gbl_mdModified_dt": "2016-06-22T14:16:06Z",
-  "id": "nyu-2451-34711",
-  "nyu_addl_dspace_s": "35661",
-  "locn_geometry": "ENVELOPE(51.0, 51.5, 25.0, 24.666)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This image is a 1:100,000 scale topographic map produced by the Soviet military in 1978. Maps produced by the Soviet military were believed to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation."
+  ],
+  "dct_format_s": "JPG",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34711"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Topographic Map of UAE (1:100k), Sheet 7-39-115",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of UAE",
+    "Soviet Military Topographic Maps"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34711\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75100/nyu_2451_34711.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34711\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75100/nyu_2451_34711.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Wakrah, Qatar",
+    "Baladīyat Jarayān al Bāţinah, Qatar",
+    "Baladīyat Umm Sa‘īd, Qatar",
+    "Mazra‘at Turaynā, Qatar",
+    "Ash Shaqrā’, Qatar",
+    "Al Kharrārah, Qatar"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Satellite imagery"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34711",
+  "gbl_mdModified_dt": "2016-06-22T14:16:06Z",
+  "id": "nyu-2451-34711",
+  "nyu_addl_dspace_s": "35661",
+  "locn_geometry": "ENVELOPE(51.0, 51.5, 25.0, 24.666)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34712.json b/metadata-aardvark/Datasets/nyu-2451-34712.json
index 075927d86..55f40808d 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34712.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34712.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This image is a 1:100,000 scale topographic map produced by the Soviet military in 1978. Maps produced by the Soviet military were believed to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation.",
-  "dct_format_s": "JPG",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34712",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Topographic Map of UAE (1:100k), Sheet 7-39-142",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of UAE",
-    "Soviet Military Topographic Maps"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34712\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75101/nyu_2451_34712.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34712\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75101/nyu_2451_34712.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Ar Ruways, United Arab Emirates",
-    "Da\u2018sah, United Arab Emirates",
-    "\u2018Aw\u0101f\u012b, United Arab Emirates",
-    "Jebel Dhanna, United Arab Emirates"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Satellite imagery",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34712",
-  "gbl_mdModified_dt": "2016-06-22T14:16:06Z",
-  "id": "nyu-2451-34712",
-  "nyu_addl_dspace_s": "35662",
-  "locn_geometry": "ENVELOPE(52.5, 53.0, 24.333, 24.0)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This image is a 1:100,000 scale topographic map produced by the Soviet military in 1978. Maps produced by the Soviet military were believed to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation."
+  ],
+  "dct_format_s": "JPG",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34712"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Topographic Map of UAE (1:100k), Sheet 7-39-142",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of UAE",
+    "Soviet Military Topographic Maps"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34712\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75101/nyu_2451_34712.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34712\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75101/nyu_2451_34712.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Ar Ruways, United Arab Emirates",
+    "Da‘sah, United Arab Emirates",
+    "‘Awāfī, United Arab Emirates",
+    "Jebel Dhanna, United Arab Emirates"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Satellite imagery"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34712",
+  "gbl_mdModified_dt": "2016-06-22T14:16:06Z",
+  "id": "nyu-2451-34712",
+  "nyu_addl_dspace_s": "35662",
+  "locn_geometry": "ENVELOPE(52.5, 53.0, 24.333, 24.0)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34713.json b/metadata-aardvark/Datasets/nyu-2451-34713.json
index fbc023448..a1f5532f8 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34713.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34713.json
@@ -1,36 +1,54 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This image is a 1:100,000 scale topographic map produced by the Soviet military in 1978. Maps produced by the Soviet military were believed to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation.",
-  "dct_format_s": "JPG",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34713",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Topographic Map of UAE (1:100k), Sheet 6-39-005",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of UAE",
-    "Soviet Military Topographic Maps"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34713\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75102/nyu_2451_34713.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34713\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75102/nyu_2451_34713.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Satellite imagery",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34713",
-  "gbl_mdModified_dt": "2016-06-22T14:16:06Z",
-  "id": "nyu-2451-34713",
-  "nyu_addl_dspace_s": "35663",
-  "locn_geometry": "ENVELOPE(50.0, 50.5, 24.0, 23.666)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This image is a 1:100,000 scale topographic map produced by the Soviet military in 1978. Maps produced by the Soviet military were believed to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation."
+  ],
+  "dct_format_s": "JPG",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34713"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Topographic Map of UAE (1:100k), Sheet 6-39-005",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of UAE",
+    "Soviet Military Topographic Maps"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34713\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75102/nyu_2451_34713.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34713\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75102/nyu_2451_34713.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Satellite imagery"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34713",
+  "gbl_mdModified_dt": "2016-06-22T14:16:06Z",
+  "id": "nyu-2451-34713",
+  "nyu_addl_dspace_s": "35663",
+  "locn_geometry": "ENVELOPE(50.0, 50.5, 24.0, 23.666)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34714.json b/metadata-aardvark/Datasets/nyu-2451-34714.json
index eaefcd4c7..1712e5801 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34714.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34714.json
@@ -1,39 +1,55 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This image is a 1:100,000 scale topographic map produced by the Soviet military in 1978. Maps produced by the Soviet military were believed to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation.",
-  "dct_format_s": "JPG",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34714",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Topographic Map of UAE (1:100k), Sheet 6-39-012",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of UAE",
-    "Soviet Military Topographic Maps"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34714\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75103/nyu_2451_34714.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34714\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75103/nyu_2451_34714.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Abu Dhabi, United Arab Emirates",
-    "\u1e28absh\u0101n, United Arab Emirates"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Satellite imagery",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34714",
-  "gbl_mdModified_dt": "2016-06-22T14:16:06Z",
-  "id": "nyu-2451-34714",
-  "nyu_addl_dspace_s": "35664",
-  "locn_geometry": "ENVELOPE(53.5, 54.0, 24.0, 23.666)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This image is a 1:100,000 scale topographic map produced by the Soviet military in 1978. Maps produced by the Soviet military were believed to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation."
+  ],
+  "dct_format_s": "JPG",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34714"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Topographic Map of UAE (1:100k), Sheet 6-39-012",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of UAE",
+    "Soviet Military Topographic Maps"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34714\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75103/nyu_2451_34714.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34714\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75103/nyu_2451_34714.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Abu Dhabi, United Arab Emirates",
+    "Ḩabshān, United Arab Emirates"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Satellite imagery"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34714",
+  "gbl_mdModified_dt": "2016-06-22T14:16:06Z",
+  "id": "nyu-2451-34714",
+  "nyu_addl_dspace_s": "35664",
+  "locn_geometry": "ENVELOPE(53.5, 54.0, 24.0, 23.666)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34715.json b/metadata-aardvark/Datasets/nyu-2451-34715.json
index 6a55d485e..c86de2c16 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34715.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34715.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This image is a 1:100,000 scale topographic map produced by the Soviet military in 1978. Maps produced by the Soviet military were believed to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation.",
-  "dct_format_s": "JPG",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34715",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Topographic Map of UAE (1:100k), Sheet 6-39-024",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of UAE",
-    "Soviet Military Topographic Maps"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34715\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75104/nyu_2451_34715.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34715\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75104/nyu_2451_34715.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Mad\u012bnat Z\u0101yid, United Arab Emirates",
-    "B\u016b Rays, United Arab Emirates",
-    "Badiyah, United Arab Emirates",
-    "Sikkat al Khayl, United Arab Emirates"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Satellite imagery",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34715",
-  "gbl_mdModified_dt": "2016-06-22T14:16:06Z",
-  "id": "nyu-2451-34715",
-  "nyu_addl_dspace_s": "35665",
-  "locn_geometry": "ENVELOPE(53.5, 54.0, 23.666, 23.333)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This image is a 1:100,000 scale topographic map produced by the Soviet military in 1978. Maps produced by the Soviet military were believed to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation."
+  ],
+  "dct_format_s": "JPG",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34715"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Topographic Map of UAE (1:100k), Sheet 6-39-024",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of UAE",
+    "Soviet Military Topographic Maps"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34715\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75104/nyu_2451_34715.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34715\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75104/nyu_2451_34715.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Madīnat Zāyid, United Arab Emirates",
+    "Bū Rays, United Arab Emirates",
+    "Badiyah, United Arab Emirates",
+    "Sikkat al Khayl, United Arab Emirates"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Satellite imagery"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34715",
+  "gbl_mdModified_dt": "2016-06-22T14:16:06Z",
+  "id": "nyu-2451-34715",
+  "nyu_addl_dspace_s": "35665",
+  "locn_geometry": "ENVELOPE(53.5, 54.0, 23.666, 23.333)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34716.json b/metadata-aardvark/Datasets/nyu-2451-34716.json
index de957b5d4..a84c2900e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34716.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34716.json
@@ -1,38 +1,54 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This image is a 1:100,000 scale topographic map produced by the Soviet military in 1978. Maps produced by the Soviet military were believed to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation.",
-  "dct_format_s": "JPG",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34716",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Topographic Map of UAE (1:100k), Sheet 7-39-127",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of UAE",
-    "Soviet Military Topographic Maps"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34716\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75105/nyu_2451_34716.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34716\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75105/nyu_2451_34716.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al \u2018Udayd, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Satellite imagery",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34716",
-  "gbl_mdModified_dt": "2016-06-22T14:16:06Z",
-  "id": "nyu-2451-34716",
-  "nyu_addl_dspace_s": "35666",
-  "locn_geometry": "ENVELOPE(51.0, 51.5, 24.666, 24.333)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This image is a 1:100,000 scale topographic map produced by the Soviet military in 1978. Maps produced by the Soviet military were believed to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation."
+  ],
+  "dct_format_s": "JPG",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34716"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Topographic Map of UAE (1:100k), Sheet 7-39-127",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of UAE",
+    "Soviet Military Topographic Maps"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34716\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75105/nyu_2451_34716.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34716\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75105/nyu_2451_34716.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al ‘Udayd, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Satellite imagery"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34716",
+  "gbl_mdModified_dt": "2016-06-22T14:16:06Z",
+  "id": "nyu-2451-34716",
+  "nyu_addl_dspace_s": "35666",
+  "locn_geometry": "ENVELOPE(51.0, 51.5, 24.666, 24.333)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34717.json b/metadata-aardvark/Datasets/nyu-2451-34717.json
index b8beee0f7..9a3b73014 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34717.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34717.json
@@ -1,57 +1,73 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This image is a 1:100,000 scale topographic map produced by the Soviet military in 1978. Maps produced by the Soviet military were believed to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation.",
-  "dct_format_s": "JPG",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34717",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Topographic Map of UAE (1:100k), Sheet 7-40-087",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of UAE",
-    "Soviet Military Topographic Maps"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34717\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75106/nyu_2451_34717.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34717\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75106/nyu_2451_34717.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Sharjah, United Arab Emirates",
-    "Al Khalidia Suburb, United Arab Emirates",
-    "Al Majaz District, United Arab Emirates",
-    "Al Qasimia, United Arab Emirates",
-    "Al Gharb District, United Arab Emirates",
-    "Al Riqa\u2019a Suburb, United Arab Emirates",
-    "Wasit Suburb, United Arab Emirates",
-    "Mughaidir Suburb, United Arab Emirates",
-    "Halwan Suburb, United Arab Emirates",
-    "Ajman, United Arab Emirates",
-    "Al \u1e28ayrah, United Arab Emirates",
-    "Layyah, United Arab Emirates",
-    "Al Jaz\u012brah, United Arab Emirates",
-    "Ar Rumaylah, United Arab Emirates",
-    "As Saw\u0101n, United Arab Emirates",
-    "Ar R\u0101shid\u012byah, United Arab Emirates",
-    "Mushayrif, United Arab Emirates",
-    "Mushayrif at Tij\u0101r\u012byah, United Arab Emirates",
-    "An Na\u2018\u012bm\u012byah, United Arab Emirates",
-    "Al Muwayh\u0101t, United Arab Emirates"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Satellite imagery",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34717",
-  "gbl_mdModified_dt": "2016-06-22T14:16:06Z",
-  "id": "nyu-2451-34717",
-  "nyu_addl_dspace_s": "35667",
-  "locn_geometry": "ENVELOPE(55.0, 55.5, 25.666, 25.333)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This image is a 1:100,000 scale topographic map produced by the Soviet military in 1978. Maps produced by the Soviet military were believed to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation."
+  ],
+  "dct_format_s": "JPG",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34717"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Topographic Map of UAE (1:100k), Sheet 7-40-087",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of UAE",
+    "Soviet Military Topographic Maps"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34717\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75106/nyu_2451_34717.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34717\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75106/nyu_2451_34717.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Sharjah, United Arab Emirates",
+    "Al Khalidia Suburb, United Arab Emirates",
+    "Al Majaz District, United Arab Emirates",
+    "Al Qasimia, United Arab Emirates",
+    "Al Gharb District, United Arab Emirates",
+    "Al Riqa’a Suburb, United Arab Emirates",
+    "Wasit Suburb, United Arab Emirates",
+    "Mughaidir Suburb, United Arab Emirates",
+    "Halwan Suburb, United Arab Emirates",
+    "Ajman, United Arab Emirates",
+    "Al Ḩayrah, United Arab Emirates",
+    "Layyah, United Arab Emirates",
+    "Al Jazīrah, United Arab Emirates",
+    "Ar Rumaylah, United Arab Emirates",
+    "As Sawān, United Arab Emirates",
+    "Ar Rāshidīyah, United Arab Emirates",
+    "Mushayrif, United Arab Emirates",
+    "Mushayrif at Tijārīyah, United Arab Emirates",
+    "An Na‘īmīyah, United Arab Emirates",
+    "Al Muwayhāt, United Arab Emirates"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Satellite imagery"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34717",
+  "gbl_mdModified_dt": "2016-06-22T14:16:06Z",
+  "id": "nyu-2451-34717",
+  "nyu_addl_dspace_s": "35667",
+  "locn_geometry": "ENVELOPE(55.0, 55.5, 25.666, 25.333)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34718.json b/metadata-aardvark/Datasets/nyu-2451-34718.json
index 651066892..5f66e5582 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34718.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34718.json
@@ -1,38 +1,54 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This image is a 1:100,000 scale topographic map produced by the Soviet military in 1978. Maps produced by the Soviet military were believed to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation.",
-  "dct_format_s": "JPG",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34718",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Topographic Map of UAE (1:100k), Sheet 6-39-010",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of UAE",
-    "Soviet Military Topographic Maps"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34718\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75107/nyu_2451_34718.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34718\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75107/nyu_2451_34718.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Ghayathi, United Arab Emirates"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Satellite imagery",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34718",
-  "gbl_mdModified_dt": "2016-06-22T14:16:06Z",
-  "id": "nyu-2451-34718",
-  "nyu_addl_dspace_s": "35668",
-  "locn_geometry": "ENVELOPE(52.5, 53.0, 24.0, 23.666)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This image is a 1:100,000 scale topographic map produced by the Soviet military in 1978. Maps produced by the Soviet military were believed to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation."
+  ],
+  "dct_format_s": "JPG",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34718"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Topographic Map of UAE (1:100k), Sheet 6-39-010",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of UAE",
+    "Soviet Military Topographic Maps"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34718\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75107/nyu_2451_34718.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34718\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75107/nyu_2451_34718.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Ghayathi, United Arab Emirates"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Satellite imagery"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34718",
+  "gbl_mdModified_dt": "2016-06-22T14:16:06Z",
+  "id": "nyu-2451-34718",
+  "nyu_addl_dspace_s": "35668",
+  "locn_geometry": "ENVELOPE(52.5, 53.0, 24.0, 23.666)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34719.json b/metadata-aardvark/Datasets/nyu-2451-34719.json
index 0ac39d1b2..2d47c5e6f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34719.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34719.json
@@ -1,36 +1,54 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This image is a 1:100,000 scale topographic map produced by the Soviet military in 1978. Maps produced by the Soviet military were believed to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation.",
-  "dct_format_s": "JPG",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34719",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Topographic Map of UAE (1:100k), Sheet 6-39-021",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of UAE",
-    "Soviet Military Topographic Maps"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34719\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75108/nyu_2451_34719.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34719\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75108/nyu_2451_34719.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Satellite imagery",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34719",
-  "gbl_mdModified_dt": "2016-06-22T14:16:06Z",
-  "id": "nyu-2451-34719",
-  "nyu_addl_dspace_s": "35669",
-  "locn_geometry": "ENVELOPE(52.0, 52.5, 23.666, 23.333)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This image is a 1:100,000 scale topographic map produced by the Soviet military in 1978. Maps produced by the Soviet military were believed to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation."
+  ],
+  "dct_format_s": "JPG",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34719"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Topographic Map of UAE (1:100k), Sheet 6-39-021",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of UAE",
+    "Soviet Military Topographic Maps"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34719\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75108/nyu_2451_34719.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34719\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75108/nyu_2451_34719.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Satellite imagery"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34719",
+  "gbl_mdModified_dt": "2016-06-22T14:16:06Z",
+  "id": "nyu-2451-34719",
+  "nyu_addl_dspace_s": "35669",
+  "locn_geometry": "ENVELOPE(52.0, 52.5, 23.666, 23.333)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34720.json b/metadata-aardvark/Datasets/nyu-2451-34720.json
index 34dbf5504..3ddc6d32e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34720.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34720.json
@@ -1,39 +1,55 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This image is a 1:100,000 scale topographic map produced by the Soviet military in 1978. Maps produced by the Soviet military were believed to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation.",
-  "dct_format_s": "JPG",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34720",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Topographic Map of UAE (1:100k), Sheet 7-39-126",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of UAE",
-    "Soviet Military Topographic Maps"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34720\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75109/nyu_2451_34720.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34720\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75109/nyu_2451_34720.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Nib\u0101k, Saudi Arabia",
-    "As Sikak, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Satellite imagery",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34720",
-  "gbl_mdModified_dt": "2016-06-22T14:16:06Z",
-  "id": "nyu-2451-34720",
-  "nyu_addl_dspace_s": "35670",
-  "locn_geometry": "ENVELOPE(50.5, 51.0, 24.666, 24.333)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This image is a 1:100,000 scale topographic map produced by the Soviet military in 1978. Maps produced by the Soviet military were believed to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation."
+  ],
+  "dct_format_s": "JPG",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34720"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Topographic Map of UAE (1:100k), Sheet 7-39-126",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of UAE",
+    "Soviet Military Topographic Maps"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34720\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75109/nyu_2451_34720.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34720\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75109/nyu_2451_34720.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Nibāk, Saudi Arabia",
+    "As Sikak, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Satellite imagery"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34720",
+  "gbl_mdModified_dt": "2016-06-22T14:16:06Z",
+  "id": "nyu-2451-34720",
+  "nyu_addl_dspace_s": "35670",
+  "locn_geometry": "ENVELOPE(50.5, 51.0, 24.666, 24.333)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34721.json b/metadata-aardvark/Datasets/nyu-2451-34721.json
index af7e69d95..c81cb7241 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34721.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34721.json
@@ -1,57 +1,73 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This image is a 1:100,000 scale topographic map produced by the Soviet military in 1978. Maps produced by the Soviet military were believed to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation.",
-  "dct_format_s": "JPG",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34721",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Topographic Map of UAE (1:100k), Sheet 7-40-077",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of UAE",
-    "Soviet Military Topographic Maps"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34721\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75110/nyu_2451_34721.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34721\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75110/nyu_2451_34721.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Ra\u2019s al Khaymah, United Arab Emirates",
-    "Q\u0101rat ad Dum, United Arab Emirates",
-    "Yinainir, United Arab Emirates",
-    "Al \u1e28ulaylah, United Arab Emirates",
-    "Yinas, United Arab Emirates",
-    "Shim\u0101l, United Arab Emirates",
-    "Shahaw\u0101t, United Arab Emirates",
-    "Qurm, United Arab Emirates",
-    "Quar Ah Qahlish, United Arab Emirates",
-    "Khawr Khuwayr, United Arab Emirates",
-    "Al Haybah, Oman",
-    "Lakayym, Oman",
-    "Ad Duss, Oman",
-    "Dayn\u012b, Oman",
-    "Kha\u0163m Kab\u012br, Oman",
-    "Ghal\u012blah, United Arab Emirates",
-    "Gh\u0101ghah, United Arab Emirates",
-    "\u1e10\u0101yah, United Arab Emirates",
-    "Baqal, United Arab Emirates",
-    "Ar Rams, United Arab Emirates"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Satellite imagery",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34721",
-  "gbl_mdModified_dt": "2016-06-22T14:16:06Z",
-  "id": "nyu-2451-34721",
-  "nyu_addl_dspace_s": "35671",
-  "locn_geometry": "ENVELOPE(56.0, 56.5, 26.0, 25.666)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This image is a 1:100,000 scale topographic map produced by the Soviet military in 1978. Maps produced by the Soviet military were believed to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation."
+  ],
+  "dct_format_s": "JPG",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34721"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Topographic Map of UAE (1:100k), Sheet 7-40-077",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of UAE",
+    "Soviet Military Topographic Maps"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34721\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75110/nyu_2451_34721.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34721\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75110/nyu_2451_34721.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Ra’s al Khaymah, United Arab Emirates",
+    "Qārat ad Dum, United Arab Emirates",
+    "Yinainir, United Arab Emirates",
+    "Al Ḩulaylah, United Arab Emirates",
+    "Yinas, United Arab Emirates",
+    "Shimāl, United Arab Emirates",
+    "Shahawāt, United Arab Emirates",
+    "Qurm, United Arab Emirates",
+    "Quar Ah Qahlish, United Arab Emirates",
+    "Khawr Khuwayr, United Arab Emirates",
+    "Al Haybah, Oman",
+    "Lakayym, Oman",
+    "Ad Duss, Oman",
+    "Daynī, Oman",
+    "Khaţm Kabīr, Oman",
+    "Ghalīlah, United Arab Emirates",
+    "Ghāghah, United Arab Emirates",
+    "Ḑāyah, United Arab Emirates",
+    "Baqal, United Arab Emirates",
+    "Ar Rams, United Arab Emirates"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Satellite imagery"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34721",
+  "gbl_mdModified_dt": "2016-06-22T14:16:06Z",
+  "id": "nyu-2451-34721",
+  "nyu_addl_dspace_s": "35671",
+  "locn_geometry": "ENVELOPE(56.0, 56.5, 26.0, 25.666)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34722.json b/metadata-aardvark/Datasets/nyu-2451-34722.json
index 96070b383..442208ff2 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34722.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34722.json
@@ -1,57 +1,73 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This image is a 1:100,000 scale topographic map produced by the Soviet military in 1978. Maps produced by the Soviet military were believed to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation.",
-  "dct_format_s": "JPG",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34722",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Topographic Map of UAE (1:100k), Sheet 7-40-101",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of UAE",
-    "Soviet Military Topographic Maps"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34722\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75111/nyu_2451_34722.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34722\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75111/nyu_2451_34722.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Fujayrah, United Arab Emirates",
-    "Fujairah, United Arab Emirates",
-    "Khor'fakkan, United Arab Emirates",
-    "\u0162ar\u012bf Kalb\u0101, United Arab Emirates",
-    "Sh\u012bs, United Arab Emirates",
-    "Shawkah, United Arab Emirates",
-    "Shabakah, United Arab Emirates",
-    "Saqamqam, United Arab Emirates",
-    "\u015eahn\u0101, Oman",
-    "Rughayl\u0101t, United Arab Emirates",
-    "Na\u1e29wah, Oman",
-    "Murrah, United Arab Emirates",
-    "Murba\u1e29, United Arab Emirates",
-    "Minh\u0101, United Arab Emirates",
-    "M\u0101sah, United Arab Emirates",
-    "Mas\u0101f\u012b, United Arab Emirates",
-    "Mar\u1e29\u0101mid, United Arab Emirates",
-    "Maghrib\u012byah, United Arab Emirates",
-    "Mad\u1e29ah, Oman",
-    "Khawr Kalb\u0101, United Arab Emirates"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Satellite imagery",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34722",
-  "gbl_mdModified_dt": "2016-06-22T14:16:06Z",
-  "id": "nyu-2451-34722",
-  "nyu_addl_dspace_s": "35672",
-  "locn_geometry": "ENVELOPE(56.0, 56.5, 25.333, 25.0)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This image is a 1:100,000 scale topographic map produced by the Soviet military in 1978. Maps produced by the Soviet military were believed to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation."
+  ],
+  "dct_format_s": "JPG",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34722"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Topographic Map of UAE (1:100k), Sheet 7-40-101",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of UAE",
+    "Soviet Military Topographic Maps"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34722\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75111/nyu_2451_34722.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34722\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75111/nyu_2451_34722.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Fujayrah, United Arab Emirates",
+    "Fujairah, United Arab Emirates",
+    "Khor'fakkan, United Arab Emirates",
+    "Ţarīf Kalbā, United Arab Emirates",
+    "Shīs, United Arab Emirates",
+    "Shawkah, United Arab Emirates",
+    "Shabakah, United Arab Emirates",
+    "Saqamqam, United Arab Emirates",
+    "Şahnā, Oman",
+    "Rughaylāt, United Arab Emirates",
+    "Naḩwah, Oman",
+    "Murrah, United Arab Emirates",
+    "Murbaḩ, United Arab Emirates",
+    "Minhā, United Arab Emirates",
+    "Māsah, United Arab Emirates",
+    "Masāfī, United Arab Emirates",
+    "Marḩāmid, United Arab Emirates",
+    "Maghribīyah, United Arab Emirates",
+    "Madḩah, Oman",
+    "Khawr Kalbā, United Arab Emirates"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Satellite imagery"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34722",
+  "gbl_mdModified_dt": "2016-06-22T14:16:06Z",
+  "id": "nyu-2451-34722",
+  "nyu_addl_dspace_s": "35672",
+  "locn_geometry": "ENVELOPE(56.0, 56.5, 25.333, 25.0)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34723.json b/metadata-aardvark/Datasets/nyu-2451-34723.json
index 7485e6b04..baeecf0de 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34723.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34723.json
@@ -1,36 +1,54 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This image is a 1:100,000 scale topographic map produced by the Soviet military in 1978. Maps produced by the Soviet military were believed to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation.",
-  "dct_format_s": "JPG",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34723",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Topographic Map of UAE (1:100k), Sheet 6-39-018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of UAE",
-    "Soviet Military Topographic Maps"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34723\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75112/nyu_2451_34723.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34723\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75112/nyu_2451_34723.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Satellite imagery",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34723",
-  "gbl_mdModified_dt": "2016-06-22T14:16:06Z",
-  "id": "nyu-2451-34723",
-  "nyu_addl_dspace_s": "35673",
-  "locn_geometry": "ENVELOPE(50.5, 51.0, 23.666, 23.333)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This image is a 1:100,000 scale topographic map produced by the Soviet military in 1978. Maps produced by the Soviet military were believed to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation."
+  ],
+  "dct_format_s": "JPG",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34723"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Topographic Map of UAE (1:100k), Sheet 6-39-018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of UAE",
+    "Soviet Military Topographic Maps"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34723\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75112/nyu_2451_34723.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34723\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75112/nyu_2451_34723.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Satellite imagery"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34723",
+  "gbl_mdModified_dt": "2016-06-22T14:16:06Z",
+  "id": "nyu-2451-34723",
+  "nyu_addl_dspace_s": "35673",
+  "locn_geometry": "ENVELOPE(50.5, 51.0, 23.666, 23.333)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34724.json b/metadata-aardvark/Datasets/nyu-2451-34724.json
index 7c2ada45c..82090959f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34724.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34724.json
@@ -1,39 +1,55 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This image is a 1:100,000 scale topographic map produced by the Soviet military in 1978. Maps produced by the Soviet military were believed to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation.",
-  "dct_format_s": "JPG",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34724",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Topographic Map of UAE (1:100k), Sheet 7-39-114",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of UAE",
-    "Soviet Military Topographic Maps"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34724\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75113/nyu_2451_34724.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34724\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75113/nyu_2451_34724.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Salw\u00e1, Saudi Arabia",
-    "Ab\u016b Samrah, Qatar"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Satellite imagery",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34724",
-  "gbl_mdModified_dt": "2016-06-22T14:16:06Z",
-  "id": "nyu-2451-34724",
-  "nyu_addl_dspace_s": "35674",
-  "locn_geometry": "ENVELOPE(50.5, 51.0, 25.0, 24.666)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This image is a 1:100,000 scale topographic map produced by the Soviet military in 1978. Maps produced by the Soviet military were believed to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation."
+  ],
+  "dct_format_s": "JPG",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34724"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Topographic Map of UAE (1:100k), Sheet 7-39-114",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of UAE",
+    "Soviet Military Topographic Maps"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34724\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75113/nyu_2451_34724.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34724\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75113/nyu_2451_34724.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Salwá, Saudi Arabia",
+    "Abū Samrah, Qatar"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Satellite imagery"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34724",
+  "gbl_mdModified_dt": "2016-06-22T14:16:06Z",
+  "id": "nyu-2451-34724",
+  "nyu_addl_dspace_s": "35674",
+  "locn_geometry": "ENVELOPE(50.5, 51.0, 25.0, 24.666)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34725.json b/metadata-aardvark/Datasets/nyu-2451-34725.json
index d8b955a07..0558d56e4 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34725.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34725.json
@@ -1,57 +1,73 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This image is a 1:100,000 scale topographic map produced by the Soviet military in 1978. Maps produced by the Soviet military were believed to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation.",
-  "dct_format_s": "JPG",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34725",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Topographic Map of UAE (1:100k), Sheet 7-40-076",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of UAE",
-    "Soviet Military Topographic Maps"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34725\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75114/nyu_2451_34725.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34725\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75114/nyu_2451_34725.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Ra\u2019s al Khaymah, United Arab Emirates",
-    "Ras al-Khaimah, United Arab Emirates",
-    "\u015e\u0101li\u1e29\u012byah, United Arab Emirates",
-    "Kharr\u0101n, United Arab Emirates",
-    "Al Mas\u0101firah, United Arab Emirates",
-    "\u1e28\u0101m \u1e28\u0101m, United Arab Emirates",
-    "Bid\u012byah, United Arab Emirates",
-    "Al Mat\u0101f, United Arab Emirates",
-    "Al Mahamm, United Arab Emirates",
-    "\u1e28ayl, United Arab Emirates",
-    "Al Fulayyah, United Arab Emirates",
-    "Al Fa\u1e29layn, United Arab Emirates",
-    "Adh Dharb\u0101n\u012byah, United Arab Emirates",
-    "\u2018Urayb\u012b, United Arab Emirates",
-    "Al Quwayz, United Arab Emirates",
-    "Qu\u015fayd\u0101t, United Arab Emirates",
-    "Mu\u2018ayr\u012b\u1e11, United Arab Emirates",
-    "Al Jaz\u012brah al \u1e28amr\u0101\u2019, United Arab Emirates",
-    "An Nakh\u012bl, United Arab Emirates",
-    "As S\u016br, United Arab Emirates"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Satellite imagery",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34725",
-  "gbl_mdModified_dt": "2016-06-22T14:16:06Z",
-  "id": "nyu-2451-34725",
-  "nyu_addl_dspace_s": "35675",
-  "locn_geometry": "ENVELOPE(55.5, 56.0, 26.0, 25.666)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This image is a 1:100,000 scale topographic map produced by the Soviet military in 1978. Maps produced by the Soviet military were believed to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation."
+  ],
+  "dct_format_s": "JPG",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34725"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Topographic Map of UAE (1:100k), Sheet 7-40-076",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of UAE",
+    "Soviet Military Topographic Maps"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34725\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75114/nyu_2451_34725.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34725\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75114/nyu_2451_34725.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Ra’s al Khaymah, United Arab Emirates",
+    "Ras al-Khaimah, United Arab Emirates",
+    "Şāliḩīyah, United Arab Emirates",
+    "Kharrān, United Arab Emirates",
+    "Al Masāfirah, United Arab Emirates",
+    "Ḩām Ḩām, United Arab Emirates",
+    "Bidīyah, United Arab Emirates",
+    "Al Matāf, United Arab Emirates",
+    "Al Mahamm, United Arab Emirates",
+    "Ḩayl, United Arab Emirates",
+    "Al Fulayyah, United Arab Emirates",
+    "Al Faḩlayn, United Arab Emirates",
+    "Adh Dharbānīyah, United Arab Emirates",
+    "‘Uraybī, United Arab Emirates",
+    "Al Quwayz, United Arab Emirates",
+    "Quşaydāt, United Arab Emirates",
+    "Mu‘ayrīḑ, United Arab Emirates",
+    "Al Jazīrah al Ḩamrā’, United Arab Emirates",
+    "An Nakhīl, United Arab Emirates",
+    "As Sūr, United Arab Emirates"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Satellite imagery"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34725",
+  "gbl_mdModified_dt": "2016-06-22T14:16:06Z",
+  "id": "nyu-2451-34725",
+  "nyu_addl_dspace_s": "35675",
+  "locn_geometry": "ENVELOPE(55.5, 56.0, 26.0, 25.666)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34726.json b/metadata-aardvark/Datasets/nyu-2451-34726.json
index ff60642bd..17e747b72 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34726.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34726.json
@@ -1,57 +1,73 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This image is a 1:100,000 scale topographic map produced by the Soviet military in 1978. Maps produced by the Soviet military were believed to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation.",
-  "dct_format_s": "JPG",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34726",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Topographic Map of UAE (1:100k), Sheet 7-40-099",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of UAE",
-    "Soviet Military Topographic Maps"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34726\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75115/nyu_2451_34726.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34726\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75115/nyu_2451_34726.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Dubai, United Arab Emirates",
-    "Dubai, United Arab Emirates",
-    "Mowaileh Suburb, United Arab Emirates",
-    "Al Mamzar, United Arab Emirates",
-    "Al Nahda, United Arab Emirates",
-    "War\u012bs\u0101n, United Arab Emirates",
-    "Jumayr\u0101, United Arab Emirates",
-    "Al Kh\u0101n, United Arab Emirates",
-    "Bur Dubai, United Arab Emirates",
-    "Al Barsha, United Arab Emirates",
-    "Dubai Marina, United Arab Emirates",
-    "Umm Suqaym, United Arab Emirates",
-    "Nadd ash Shib\u0101, United Arab Emirates",
-    "Mu\u1e29ay\u015fnah, United Arab Emirates",
-    "Ar R\u0101shid\u012byah, United Arab Emirates",
-    "Za\u2018b\u012bl, United Arab Emirates",
-    "Ar Ra\u2019s, United Arab Emirates",
-    "A\u0163 \u0162aw\u0101r, United Arab Emirates",
-    "Al Qawz, United Arab Emirates",
-    "\u1e28iz\u0327\u0101yib az Z\u0101nah, United Arab Emirates"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Satellite imagery",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34726",
-  "gbl_mdModified_dt": "2016-06-22T14:16:06Z",
-  "id": "nyu-2451-34726",
-  "nyu_addl_dspace_s": "35676",
-  "locn_geometry": "ENVELOPE(55.0, 55.5, 25.333, 25.0)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This image is a 1:100,000 scale topographic map produced by the Soviet military in 1978. Maps produced by the Soviet military were believed to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation."
+  ],
+  "dct_format_s": "JPG",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34726"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Topographic Map of UAE (1:100k), Sheet 7-40-099",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of UAE",
+    "Soviet Military Topographic Maps"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34726\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75115/nyu_2451_34726.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34726\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75115/nyu_2451_34726.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Dubai, United Arab Emirates",
+    "Dubai, United Arab Emirates",
+    "Mowaileh Suburb, United Arab Emirates",
+    "Al Mamzar, United Arab Emirates",
+    "Al Nahda, United Arab Emirates",
+    "Warīsān, United Arab Emirates",
+    "Jumayrā, United Arab Emirates",
+    "Al Khān, United Arab Emirates",
+    "Bur Dubai, United Arab Emirates",
+    "Al Barsha, United Arab Emirates",
+    "Dubai Marina, United Arab Emirates",
+    "Umm Suqaym, United Arab Emirates",
+    "Nadd ash Shibā, United Arab Emirates",
+    "Muḩayşnah, United Arab Emirates",
+    "Ar Rāshidīyah, United Arab Emirates",
+    "Za‘bīl, United Arab Emirates",
+    "Ar Ra’s, United Arab Emirates",
+    "Aţ Ţawār, United Arab Emirates",
+    "Al Qawz, United Arab Emirates",
+    "Ḩiz̧āyib az Zānah, United Arab Emirates"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Satellite imagery"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34726",
+  "gbl_mdModified_dt": "2016-06-22T14:16:06Z",
+  "id": "nyu-2451-34726",
+  "nyu_addl_dspace_s": "35676",
+  "locn_geometry": "ENVELOPE(55.0, 55.5, 25.333, 25.0)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34727.json b/metadata-aardvark/Datasets/nyu-2451-34727.json
index 5a638764b..1a4254f16 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34727.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34727.json
@@ -1,36 +1,54 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This image is a 1:100,000 scale topographic map produced by the Soviet military in 1978. Maps produced by the Soviet military were believed to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation.",
-  "dct_format_s": "JPG",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34727",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Topographic Map of UAE (1:100k), Sheet 6-39-006",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of UAE",
-    "Soviet Military Topographic Maps"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34727\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75116/nyu_2451_34727.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34727\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75116/nyu_2451_34727.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Satellite imagery",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34727",
-  "gbl_mdModified_dt": "2016-06-22T14:16:06Z",
-  "id": "nyu-2451-34727",
-  "nyu_addl_dspace_s": "35677",
-  "locn_geometry": "ENVELOPE(50.5, 51.0, 24.0, 23.666)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This image is a 1:100,000 scale topographic map produced by the Soviet military in 1978. Maps produced by the Soviet military were believed to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation."
+  ],
+  "dct_format_s": "JPG",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34727"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Topographic Map of UAE (1:100k), Sheet 6-39-006",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of UAE",
+    "Soviet Military Topographic Maps"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34727\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75116/nyu_2451_34727.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34727\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75116/nyu_2451_34727.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Satellite imagery"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34727",
+  "gbl_mdModified_dt": "2016-06-22T14:16:06Z",
+  "id": "nyu-2451-34727",
+  "nyu_addl_dspace_s": "35677",
+  "locn_geometry": "ENVELOPE(50.5, 51.0, 24.0, 23.666)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34728.json b/metadata-aardvark/Datasets/nyu-2451-34728.json
index 0d009350b..5836c4533 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34728.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34728.json
@@ -1,38 +1,54 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This image is a 1:100,000 scale topographic map produced by the Soviet military in 1978. Maps produced by the Soviet military were believed to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation.",
-  "dct_format_s": "JPG",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34728",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Topographic Map of UAE (1:100k), Sheet 6-40-002",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of UAE",
-    "Soviet Military Topographic Maps"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34728\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75117/nyu_2451_34728.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34728\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75117/nyu_2451_34728.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "United Arab Emirates, United Arab Emirates"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Satellite imagery",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34728",
-  "gbl_mdModified_dt": "2016-06-22T14:16:06Z",
-  "id": "nyu-2451-34728",
-  "nyu_addl_dspace_s": "35678",
-  "locn_geometry": "ENVELOPE(54.5, 55.0, 24.0, 23.666)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This image is a 1:100,000 scale topographic map produced by the Soviet military in 1978. Maps produced by the Soviet military were believed to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation."
+  ],
+  "dct_format_s": "JPG",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34728"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Topographic Map of UAE (1:100k), Sheet 6-40-002",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of UAE",
+    "Soviet Military Topographic Maps"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34728\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75117/nyu_2451_34728.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34728\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75117/nyu_2451_34728.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "United Arab Emirates, United Arab Emirates"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Satellite imagery"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34728",
+  "gbl_mdModified_dt": "2016-06-22T14:16:06Z",
+  "id": "nyu-2451-34728",
+  "nyu_addl_dspace_s": "35678",
+  "locn_geometry": "ENVELOPE(54.5, 55.0, 24.0, 23.666)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34729.json b/metadata-aardvark/Datasets/nyu-2451-34729.json
index 46aefe952..c12c6afad 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34729.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34729.json
@@ -1,57 +1,73 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This image is a 1:100,000 scale topographic map produced by the Soviet military in 1978. Maps produced by the Soviet military were believed to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation.",
-  "dct_format_s": "JPG",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34729",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Topographic Map of UAE (1:100k), Sheet 7-40-065",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of UAE",
-    "Soviet Military Topographic Maps"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34729\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75118/nyu_2451_34729.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34729\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75118/nyu_2451_34729.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Musandam, Oman",
-    "Khasab, Oman",
-    "Al Ghashb\u0101n, United Arab Emirates",
-    "Ghubbat Khawrah, United Arab Emirates",
-    "\u1e28\u0101rat \u2018Aw\u0101l\u012b, United Arab Emirates",
-    "Al Khashfah, United Arab Emirates",
-    "Wayb \u1e28awf, United Arab Emirates",
-    "Al Ghab\u0101m, United Arab Emirates",
-    "Qaf\u2019ah, United Arab Emirates",
-    "Shary\u0101t, United Arab Emirates",
-    "Ghum\u1e11\u0101, Oman",
-    "Dib Dibba, Oman",
-    "Bukh\u0101, Oman",
-    "Sh\u012b\u015fah, Oman",
-    "Al Jirr\u012b, Oman",
-    "Qabas, United Arab Emirates",
-    "Manqashah, United Arab Emirates",
-    "Sal Dora, Oman",
-    "Al Gh\u0101bah, United Arab Emirates",
-    "Al Q\u012br, United Arab Emirates"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Satellite imagery",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34729",
-  "gbl_mdModified_dt": "2016-06-22T14:16:06Z",
-  "id": "nyu-2451-34729",
-  "nyu_addl_dspace_s": "35679",
-  "locn_geometry": "ENVELOPE(56.0, 56.5, 26.333, 26.0)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This image is a 1:100,000 scale topographic map produced by the Soviet military in 1978. Maps produced by the Soviet military were believed to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation."
+  ],
+  "dct_format_s": "JPG",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34729"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Topographic Map of UAE (1:100k), Sheet 7-40-065",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of UAE",
+    "Soviet Military Topographic Maps"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34729\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75118/nyu_2451_34729.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34729\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75118/nyu_2451_34729.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Musandam, Oman",
+    "Khasab, Oman",
+    "Al Ghashbān, United Arab Emirates",
+    "Ghubbat Khawrah, United Arab Emirates",
+    "Ḩārat ‘Awālī, United Arab Emirates",
+    "Al Khashfah, United Arab Emirates",
+    "Wayb Ḩawf, United Arab Emirates",
+    "Al Ghabām, United Arab Emirates",
+    "Qaf’ah, United Arab Emirates",
+    "Sharyāt, United Arab Emirates",
+    "Ghumḑā, Oman",
+    "Dib Dibba, Oman",
+    "Bukhā, Oman",
+    "Shīşah, Oman",
+    "Al Jirrī, Oman",
+    "Qabas, United Arab Emirates",
+    "Manqashah, United Arab Emirates",
+    "Sal Dora, Oman",
+    "Al Ghābah, United Arab Emirates",
+    "Al Qīr, United Arab Emirates"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Satellite imagery"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34729",
+  "gbl_mdModified_dt": "2016-06-22T14:16:06Z",
+  "id": "nyu-2451-34729",
+  "nyu_addl_dspace_s": "35679",
+  "locn_geometry": "ENVELOPE(56.0, 56.5, 26.333, 26.0)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34730.json b/metadata-aardvark/Datasets/nyu-2451-34730.json
index ecf4c48fd..4ccac2a36 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34730.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34730.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This image is a 1:100,000 scale topographic map produced by the Soviet military in 1978. Maps produced by the Soviet military were believed to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation.",
-  "dct_format_s": "JPG",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34730",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Topographic Map of UAE (1:100k), Sheet 7-40-111",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of UAE",
-    "Soviet Military Topographic Maps"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34730\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75119/nyu_2451_34730.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34730\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75119/nyu_2451_34730.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Dubai, United Arab Emirates",
-    "\u2018Urq\u016bb Juwayza, United Arab Emirates",
-    "Al Lusayl\u012b, United Arab Emirates",
-    "Bab Al Shams, United Arab Emirates"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Satellite imagery",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34730",
-  "gbl_mdModified_dt": "2016-06-22T14:16:06Z",
-  "id": "nyu-2451-34730",
-  "nyu_addl_dspace_s": "35680",
-  "locn_geometry": "ENVELOPE(55.0, 55.5, 25.0, 24.666)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This image is a 1:100,000 scale topographic map produced by the Soviet military in 1978. Maps produced by the Soviet military were believed to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation."
+  ],
+  "dct_format_s": "JPG",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34730"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Topographic Map of UAE (1:100k), Sheet 7-40-111",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of UAE",
+    "Soviet Military Topographic Maps"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34730\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75119/nyu_2451_34730.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34730\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75119/nyu_2451_34730.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Dubai, United Arab Emirates",
+    "‘Urqūb Juwayza, United Arab Emirates",
+    "Al Lusaylī, United Arab Emirates",
+    "Bab Al Shams, United Arab Emirates"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Satellite imagery"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34730",
+  "gbl_mdModified_dt": "2016-06-22T14:16:06Z",
+  "id": "nyu-2451-34730",
+  "nyu_addl_dspace_s": "35680",
+  "locn_geometry": "ENVELOPE(55.0, 55.5, 25.0, 24.666)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34731.json b/metadata-aardvark/Datasets/nyu-2451-34731.json
index 0b7fb48a1..f5138fdb0 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34731.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34731.json
@@ -1,36 +1,54 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This image is a 1:100,000 scale topographic map produced by the Soviet military in 1978. Maps produced by the Soviet military were believed to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation.",
-  "dct_format_s": "JPG",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34731",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Topographic Map of UAE (1:100k), Sheet 6-39-020",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of UAE",
-    "Soviet Military Topographic Maps"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34731\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75120/nyu_2451_34731.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34731\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75120/nyu_2451_34731.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Satellite imagery",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34731",
-  "gbl_mdModified_dt": "2016-06-22T14:16:06Z",
-  "id": "nyu-2451-34731",
-  "nyu_addl_dspace_s": "35681",
-  "locn_geometry": "ENVELOPE(51.5, 52.0, 23.666, 23.333)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This image is a 1:100,000 scale topographic map produced by the Soviet military in 1978. Maps produced by the Soviet military were believed to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation."
+  ],
+  "dct_format_s": "JPG",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34731"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Topographic Map of UAE (1:100k), Sheet 6-39-020",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of UAE",
+    "Soviet Military Topographic Maps"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34731\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75120/nyu_2451_34731.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34731\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75120/nyu_2451_34731.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Satellite imagery"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34731",
+  "gbl_mdModified_dt": "2016-06-22T14:16:06Z",
+  "id": "nyu-2451-34731",
+  "nyu_addl_dspace_s": "35681",
+  "locn_geometry": "ENVELOPE(51.5, 52.0, 23.666, 23.333)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34732.json b/metadata-aardvark/Datasets/nyu-2451-34732.json
index fd8f5a67e..665a14567 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34732.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34732.json
@@ -1,39 +1,55 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This image is a 1:100,000 scale topographic map produced by the Soviet military in 1978. Maps produced by the Soviet military were believed to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation.",
-  "dct_format_s": "JPG",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34732",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Topographic Map of UAE (1:100k), Sheet 7-39-140",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of UAE",
-    "Soviet Military Topographic Maps"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34732\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75121/nyu_2451_34732.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34732\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75121/nyu_2451_34732.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Majr\u00e1 al Gh\u0101f, United Arab Emirates",
-    "Ash Shibh\u0101nah, United Arab Emirates"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Satellite imagery",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34732",
-  "gbl_mdModified_dt": "2016-06-22T14:16:06Z",
-  "id": "nyu-2451-34732",
-  "nyu_addl_dspace_s": "35682",
-  "locn_geometry": "ENVELOPE(51.5, 52.0, 24.333, 24.0)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This image is a 1:100,000 scale topographic map produced by the Soviet military in 1978. Maps produced by the Soviet military were believed to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation."
+  ],
+  "dct_format_s": "JPG",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34732"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Topographic Map of UAE (1:100k), Sheet 7-39-140",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of UAE",
+    "Soviet Military Topographic Maps"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34732\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75121/nyu_2451_34732.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34732\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75121/nyu_2451_34732.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Majrá al Ghāf, United Arab Emirates",
+    "Ash Shibhānah, United Arab Emirates"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Satellite imagery"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34732",
+  "gbl_mdModified_dt": "2016-06-22T14:16:06Z",
+  "id": "nyu-2451-34732",
+  "nyu_addl_dspace_s": "35682",
+  "locn_geometry": "ENVELOPE(51.5, 52.0, 24.333, 24.0)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34733.json b/metadata-aardvark/Datasets/nyu-2451-34733.json
index 579c69823..1f35d6d3f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34733.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34733.json
@@ -1,47 +1,63 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This image is a 1:100,000 scale topographic map produced by the Soviet military in 1978. Maps produced by the Soviet military were believed to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation.",
-  "dct_format_s": "JPG",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34733",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Topographic Map of UAE (1:100k), Sheet 7-40-100",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of UAE",
-    "Soviet Military Topographic Maps"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34733\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75122/nyu_2451_34733.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34733\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75122/nyu_2451_34733.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Ash Sh\u0101riqah, United Arab Emirates",
-    "Al Bdee\u2019a Suburb, United Arab Emirates",
-    "Adh Dhayd, United Arab Emirates",
-    "Shabakah, United Arab Emirates",
-    "\u1e28a\u015fat al Bid\u012byah, United Arab Emirates",
-    "Hunaywah, United Arab Emirates",
-    "Al Noaf, United Arab Emirates",
-    "Al Qarrayen, United Arab Emirates",
-    "Al Hoashi, United Arab Emirates",
-    "Basteen Falah, United Arab Emirates"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Satellite imagery",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34733",
-  "gbl_mdModified_dt": "2016-06-22T14:16:06Z",
-  "id": "nyu-2451-34733",
-  "nyu_addl_dspace_s": "35683",
-  "locn_geometry": "ENVELOPE(55.5, 56.0, 25.333, 25.0)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This image is a 1:100,000 scale topographic map produced by the Soviet military in 1978. Maps produced by the Soviet military were believed to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation."
+  ],
+  "dct_format_s": "JPG",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34733"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Topographic Map of UAE (1:100k), Sheet 7-40-100",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of UAE",
+    "Soviet Military Topographic Maps"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34733\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75122/nyu_2451_34733.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34733\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75122/nyu_2451_34733.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Ash Shāriqah, United Arab Emirates",
+    "Al Bdee’a Suburb, United Arab Emirates",
+    "Adh Dhayd, United Arab Emirates",
+    "Shabakah, United Arab Emirates",
+    "Ḩaşat al Bidīyah, United Arab Emirates",
+    "Hunaywah, United Arab Emirates",
+    "Al Noaf, United Arab Emirates",
+    "Al Qarrayen, United Arab Emirates",
+    "Al Hoashi, United Arab Emirates",
+    "Basteen Falah, United Arab Emirates"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Satellite imagery"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34733",
+  "gbl_mdModified_dt": "2016-06-22T14:16:06Z",
+  "id": "nyu-2451-34733",
+  "nyu_addl_dspace_s": "35683",
+  "locn_geometry": "ENVELOPE(55.5, 56.0, 25.333, 25.0)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34734.json b/metadata-aardvark/Datasets/nyu-2451-34734.json
index b98eb9b22..7847740ee 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34734.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34734.json
@@ -1,50 +1,66 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This image is a 1:100,000 scale topographic map produced by the Soviet military in 1978. Maps produced by the Soviet military were believed to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation.",
-  "dct_format_s": "JPG",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34734",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Topographic Map of UAE (1:100k), Sheet 7-40-124",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of UAE",
-    "Soviet Military Topographic Maps"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34734\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75123/nyu_2451_34734.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34734\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75123/nyu_2451_34734.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Nuway\u2019, Oman",
-    "Ma\u1e29\u1e11ah, Oman",
-    "Ash Sharm, Oman",
-    "Ka\u1e29al, Oman",
-    "Zgh\u012bu, Oman",
-    "Al Khabb, United Arab Emirates",
-    "Mu\u015faydirah, Oman",
-    "\u0162aw\u012b \u2018Ubayd, Oman",
-    "Z\u0101b, Oman",
-    "\u015eafw\u0101n, Oman",
-    "Naqrah, United Arab Emirates",
-    "Bin A\u1e29mad, United Arab Emirates",
-    "Al Qaia, United Arab Emirates"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Satellite imagery",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34734",
-  "gbl_mdModified_dt": "2016-06-22T14:16:06Z",
-  "id": "nyu-2451-34734",
-  "nyu_addl_dspace_s": "35684",
-  "locn_geometry": "ENVELOPE(55.5, 56.0, 24.666, 24.333)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This image is a 1:100,000 scale topographic map produced by the Soviet military in 1978. Maps produced by the Soviet military were believed to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation."
+  ],
+  "dct_format_s": "JPG",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34734"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Topographic Map of UAE (1:100k), Sheet 7-40-124",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of UAE",
+    "Soviet Military Topographic Maps"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34734\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75123/nyu_2451_34734.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34734\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75123/nyu_2451_34734.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Nuway’, Oman",
+    "Maḩḑah, Oman",
+    "Ash Sharm, Oman",
+    "Kaḩal, Oman",
+    "Zghīu, Oman",
+    "Al Khabb, United Arab Emirates",
+    "Muşaydirah, Oman",
+    "Ţawī ‘Ubayd, Oman",
+    "Zāb, Oman",
+    "Şafwān, Oman",
+    "Naqrah, United Arab Emirates",
+    "Bin Aḩmad, United Arab Emirates",
+    "Al Qaia, United Arab Emirates"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Satellite imagery"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34734",
+  "gbl_mdModified_dt": "2016-06-22T14:16:06Z",
+  "id": "nyu-2451-34734",
+  "nyu_addl_dspace_s": "35684",
+  "locn_geometry": "ENVELOPE(55.5, 56.0, 24.666, 24.333)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34735.json b/metadata-aardvark/Datasets/nyu-2451-34735.json
index f4fd474ba..07bcc7360 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34735.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34735.json
@@ -1,36 +1,54 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This image is a 1:100,000 scale topographic map produced by the Soviet military in 1978. Maps produced by the Soviet military were believed to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation.",
-  "dct_format_s": "JPG",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34735",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Topographic Map of UAE (1:100k), Sheet 6-40-003",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of UAE",
-    "Soviet Military Topographic Maps"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34735\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75124/nyu_2451_34735.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34735\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75124/nyu_2451_34735.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Satellite imagery",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34735",
-  "gbl_mdModified_dt": "2016-06-22T14:16:06Z",
-  "id": "nyu-2451-34735",
-  "nyu_addl_dspace_s": "35685",
-  "locn_geometry": "ENVELOPE(55.0, 55.5, 24.0, 23.666)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This image is a 1:100,000 scale topographic map produced by the Soviet military in 1978. Maps produced by the Soviet military were believed to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation."
+  ],
+  "dct_format_s": "JPG",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34735"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Topographic Map of UAE (1:100k), Sheet 6-40-003",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of UAE",
+    "Soviet Military Topographic Maps"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34735\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75124/nyu_2451_34735.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34735\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75124/nyu_2451_34735.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Satellite imagery"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34735",
+  "gbl_mdModified_dt": "2016-06-22T14:16:06Z",
+  "id": "nyu-2451-34735",
+  "nyu_addl_dspace_s": "35685",
+  "locn_geometry": "ENVELOPE(55.0, 55.5, 24.0, 23.666)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34736.json b/metadata-aardvark/Datasets/nyu-2451-34736.json
index 7e3bb97dc..59567c2c5 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34736.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34736.json
@@ -1,57 +1,73 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This image is a 1:100,000 scale topographic map produced by the Soviet military in 1978. Maps produced by the Soviet military were believed to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation.",
-  "dct_format_s": "TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34736",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Topographic Map of UAE (1:100k), Sheet 7-40-088",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of UAE",
-    "Soviet Military Topographic Maps"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34736\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75125/nyu_2451_34736.tif\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34736\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75125/nyu_2451_34736.tif\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Umm al Qaywayn, United Arab Emirates",
-    "Ajman, United Arab Emirates",
-    "Umm al-Quwain, United Arab Emirates",
-    "Falaj al Mu\u2018all\u0101, United Arab Emirates",
-    "Al \u1e28amr\u0101n\u012byah, United Arab Emirates",
-    "Gragrah, United Arab Emirates",
-    "Diqd\u0101qah, United Arab Emirates",
-    "Dhad al Arab, United Arab Emirates",
-    "Al \u1e28amr\u012byah, United Arab Emirates",
-    "Laz\u012bmah, United Arab Emirates",
-    "Ar R\u0101\u2018fah, United Arab Emirates",
-    "Al \u1e28am\u012bd\u012byah, United Arab Emirates",
-    "\u2018Uwayn\u0101t, United Arab Emirates",
-    "Biy\u0101tah, United Arab Emirates",
-    "Ar Ramlah, United Arab Emirates",
-    "As Salamah, United Arab Emirates",
-    "Al Abraq, United Arab Emirates",
-    "As Surrah, United Arab Emirates",
-    "Muhadhdhib, United Arab Emirates",
-    "K\u0101bir, United Arab Emirates"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Satellite imagery",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34736",
-  "gbl_mdModified_dt": "2016-06-22T14:16:06Z",
-  "id": "nyu-2451-34736",
-  "nyu_addl_dspace_s": "35686",
-  "locn_geometry": "ENVELOPE(55.5, 56.0, 25.666, 25.333)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This image is a 1:100,000 scale topographic map produced by the Soviet military in 1978. Maps produced by the Soviet military were believed to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation."
+  ],
+  "dct_format_s": "TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34736"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Topographic Map of UAE (1:100k), Sheet 7-40-088",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of UAE",
+    "Soviet Military Topographic Maps"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34736\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75125/nyu_2451_34736.tif\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34736\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75125/nyu_2451_34736.tif\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Umm al Qaywayn, United Arab Emirates",
+    "Ajman, United Arab Emirates",
+    "Umm al-Quwain, United Arab Emirates",
+    "Falaj al Mu‘allā, United Arab Emirates",
+    "Al Ḩamrānīyah, United Arab Emirates",
+    "Gragrah, United Arab Emirates",
+    "Diqdāqah, United Arab Emirates",
+    "Dhad al Arab, United Arab Emirates",
+    "Al Ḩamrīyah, United Arab Emirates",
+    "Lazīmah, United Arab Emirates",
+    "Ar Rā‘fah, United Arab Emirates",
+    "Al Ḩamīdīyah, United Arab Emirates",
+    "‘Uwaynāt, United Arab Emirates",
+    "Biyātah, United Arab Emirates",
+    "Ar Ramlah, United Arab Emirates",
+    "As Salamah, United Arab Emirates",
+    "Al Abraq, United Arab Emirates",
+    "As Surrah, United Arab Emirates",
+    "Muhadhdhib, United Arab Emirates",
+    "Kābir, United Arab Emirates"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Satellite imagery"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34736",
+  "gbl_mdModified_dt": "2016-06-22T14:16:06Z",
+  "id": "nyu-2451-34736",
+  "nyu_addl_dspace_s": "35686",
+  "locn_geometry": "ENVELOPE(55.5, 56.0, 25.666, 25.333)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34737.json b/metadata-aardvark/Datasets/nyu-2451-34737.json
index b94d3a03f..7dcc173e4 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34737.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34737.json
@@ -1,57 +1,73 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This image is a 1:100,000 scale topographic map produced by the Soviet military in 1978. Maps produced by the Soviet military were believed to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation.",
-  "dct_format_s": "JPG",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34737",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Topographic Map of UAE (1:100k), Sheet 7-40-121",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of UAE",
-    "Soviet Military Topographic Maps"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34737\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75126/nyu_2451_34737.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34737\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75126/nyu_2451_34737.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Abu Dhabi, United Arab Emirates",
-    "\u0100l Nahy\u0101n, United Arab Emirates",
-    "Al Mushrif, United Arab Emirates",
-    "Ba\u0163\u012bn, United Arab Emirates",
-    "Al Maq\u0163a\u2018, United Arab Emirates",
-    "Qa\u015fr al Ba\u1e29r, United Arab Emirates",
-    "Ar Ra\u2019s al Akh\u1e11ar, United Arab Emirates",
-    "Al Khubayrah, United Arab Emirates",
-    "Al Kh\u0101lid\u012byah, United Arab Emirates",
-    "Al \u1e28i\u015fn, United Arab Emirates",
-    "Mad\u012bnat Z\u0101yid, United Arab Emirates",
-    "Qaryat at Tur\u0101th, United Arab Emirates",
-    "Al Manhal, United Arab Emirates",
-    "An N\u0101d\u012b as Siy\u0101\u1e29\u012b, United Arab Emirates",
-    "Al Balad\u012byah, United Arab Emirates",
-    "Az\u0327 Z\u0327afrah, United Arab Emirates",
-    "Az Za\u2018\u0101b, United Arab Emirates",
-    "Ar Raw\u1e11ah, United Arab Emirates",
-    "Al Kar\u0101mah, United Arab Emirates",
-    "Al Mu\u015fall\u00e1, United Arab Emirates"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Satellite imagery",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34737",
-  "gbl_mdModified_dt": "2016-06-22T14:16:06Z",
-  "id": "nyu-2451-34737",
-  "nyu_addl_dspace_s": "35687",
-  "locn_geometry": "ENVELOPE(54.0, 54.5, 24.666, 24.333)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This image is a 1:100,000 scale topographic map produced by the Soviet military in 1978. Maps produced by the Soviet military were believed to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation."
+  ],
+  "dct_format_s": "JPG",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34737"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Topographic Map of UAE (1:100k), Sheet 7-40-121",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of UAE",
+    "Soviet Military Topographic Maps"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34737\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75126/nyu_2451_34737.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34737\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75126/nyu_2451_34737.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Abu Dhabi, United Arab Emirates",
+    "Āl Nahyān, United Arab Emirates",
+    "Al Mushrif, United Arab Emirates",
+    "Baţīn, United Arab Emirates",
+    "Al Maqţa‘, United Arab Emirates",
+    "Qaşr al Baḩr, United Arab Emirates",
+    "Ar Ra’s al Akhḑar, United Arab Emirates",
+    "Al Khubayrah, United Arab Emirates",
+    "Al Khālidīyah, United Arab Emirates",
+    "Al Ḩişn, United Arab Emirates",
+    "Madīnat Zāyid, United Arab Emirates",
+    "Qaryat at Turāth, United Arab Emirates",
+    "Al Manhal, United Arab Emirates",
+    "An Nādī as Siyāḩī, United Arab Emirates",
+    "Al Baladīyah, United Arab Emirates",
+    "Az̧ Z̧afrah, United Arab Emirates",
+    "Az Za‘āb, United Arab Emirates",
+    "Ar Rawḑah, United Arab Emirates",
+    "Al Karāmah, United Arab Emirates",
+    "Al Muşallá, United Arab Emirates"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Satellite imagery"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34737",
+  "gbl_mdModified_dt": "2016-06-22T14:16:06Z",
+  "id": "nyu-2451-34737",
+  "nyu_addl_dspace_s": "35687",
+  "locn_geometry": "ENVELOPE(54.0, 54.5, 24.666, 24.333)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34738.json b/metadata-aardvark/Datasets/nyu-2451-34738.json
index c4363017b..25fdda4d8 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34738.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34738.json
@@ -1,36 +1,54 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This image is a 1:100,000 scale topographic map produced by the Soviet military in 1978. Maps produced by the Soviet military were believed to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation.",
-  "dct_format_s": "JPG",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34738",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Topographic Map of UAE (1:100k), Sheet 6-39-007",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of UAE",
-    "Soviet Military Topographic Maps"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34738\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75127/nyu_2451_34738.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34738\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75127/nyu_2451_34738.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Satellite imagery",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34738",
-  "gbl_mdModified_dt": "2016-06-22T14:16:06Z",
-  "id": "nyu-2451-34738",
-  "nyu_addl_dspace_s": "35688",
-  "locn_geometry": "ENVELOPE(51.0, 51.5, 24.0, 23.666)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This image is a 1:100,000 scale topographic map produced by the Soviet military in 1978. Maps produced by the Soviet military were believed to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation."
+  ],
+  "dct_format_s": "JPG",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34738"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Topographic Map of UAE (1:100k), Sheet 6-39-007",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of UAE",
+    "Soviet Military Topographic Maps"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34738\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75127/nyu_2451_34738.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34738\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75127/nyu_2451_34738.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Satellite imagery"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34738",
+  "gbl_mdModified_dt": "2016-06-22T14:16:06Z",
+  "id": "nyu-2451-34738",
+  "nyu_addl_dspace_s": "35688",
+  "locn_geometry": "ENVELOPE(51.0, 51.5, 24.0, 23.666)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34739.json b/metadata-aardvark/Datasets/nyu-2451-34739.json
index 9f810cb6f..eb77fdeb4 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34739.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34739.json
@@ -1,43 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This image is a 1:100,000 scale topographic map produced by the Soviet military in 1978. Maps produced by the Soviet military were believed to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation.",
-  "dct_format_s": "JPG",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34739",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Topographic Map of UAE (1:100k), Sheet 7-39-144",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of UAE",
-    "Soviet Military Topographic Maps"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34739\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75128/nyu_2451_34739.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34739\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75128/nyu_2451_34739.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "\u0162ar\u012bf, United Arab Emirates",
-    "Al Mughayr\u0101\u2019, United Arab Emirates",
-    "Jaz\u012brah, United Arab Emirates",
-    "Far\u012bq \u0162ar\u012bf, United Arab Emirates",
-    "Far\u012bq, United Arab Emirates",
-    "B\u016b L\u012bf\u012by\u0101t, United Arab Emirates"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Satellite imagery",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34739",
-  "gbl_mdModified_dt": "2016-06-22T14:16:06Z",
-  "id": "nyu-2451-34739",
-  "nyu_addl_dspace_s": "35689",
-  "locn_geometry": "ENVELOPE(53.5, 54.0, 24.333, 24.0)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This image is a 1:100,000 scale topographic map produced by the Soviet military in 1978. Maps produced by the Soviet military were believed to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation."
+  ],
+  "dct_format_s": "JPG",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34739"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Topographic Map of UAE (1:100k), Sheet 7-39-144",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of UAE",
+    "Soviet Military Topographic Maps"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34739\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75128/nyu_2451_34739.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34739\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75128/nyu_2451_34739.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Ţarīf, United Arab Emirates",
+    "Al Mughayrā’, United Arab Emirates",
+    "Jazīrah, United Arab Emirates",
+    "Farīq Ţarīf, United Arab Emirates",
+    "Farīq, United Arab Emirates",
+    "Bū Līfīyāt, United Arab Emirates"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Satellite imagery"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34739",
+  "gbl_mdModified_dt": "2016-06-22T14:16:06Z",
+  "id": "nyu-2451-34739",
+  "nyu_addl_dspace_s": "35689",
+  "locn_geometry": "ENVELOPE(53.5, 54.0, 24.333, 24.0)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34740.json b/metadata-aardvark/Datasets/nyu-2451-34740.json
index fe39cda3a..03eabb5b4 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34740.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34740.json
@@ -1,44 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This image is a 1:100,000 scale topographic map produced by the Soviet military in 1978. Maps produced by the Soviet military were believed to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation.",
-  "dct_format_s": "JPG",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34740",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Topographic Map of UAE (1:100k), Sheet 7-40-112",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of UAE",
-    "Soviet Military Topographic Maps"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34740\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75129/nyu_2451_34740.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34740\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75129/nyu_2451_34740.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Ash Sh\u0101riqah, United Arab Emirates",
-    "Qaray\u0163aysah, United Arab Emirates",
-    "As Sumayn\u012b, Oman",
-    "B\u016bb\u0101d\u012b, Oman",
-    "Margham, United Arab Emirates",
-    "Ash Shu\u2018ayb, United Arab Emirates",
-    "Al Faq\u2018, United Arab Emirates"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Satellite imagery",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34740",
-  "gbl_mdModified_dt": "2016-06-22T14:16:06Z",
-  "id": "nyu-2451-34740",
-  "nyu_addl_dspace_s": "35690",
-  "locn_geometry": "ENVELOPE(55.5, 56.0, 25.0, 24.666)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This image is a 1:100,000 scale topographic map produced by the Soviet military in 1978. Maps produced by the Soviet military were believed to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation."
+  ],
+  "dct_format_s": "JPG",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34740"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Topographic Map of UAE (1:100k), Sheet 7-40-112",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of UAE",
+    "Soviet Military Topographic Maps"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34740\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75129/nyu_2451_34740.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34740\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75129/nyu_2451_34740.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Ash Shāriqah, United Arab Emirates",
+    "Qarayţaysah, United Arab Emirates",
+    "As Sumaynī, Oman",
+    "Būbādī, Oman",
+    "Margham, United Arab Emirates",
+    "Ash Shu‘ayb, United Arab Emirates",
+    "Al Faq‘, United Arab Emirates"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Satellite imagery"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34740",
+  "gbl_mdModified_dt": "2016-06-22T14:16:06Z",
+  "id": "nyu-2451-34740",
+  "nyu_addl_dspace_s": "35690",
+  "locn_geometry": "ENVELOPE(55.5, 56.0, 25.0, 24.666)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34741.json b/metadata-aardvark/Datasets/nyu-2451-34741.json
index 86503a8d2..2f758ab3d 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34741.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34741.json
@@ -1,38 +1,54 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This image is a 1:100,000 scale topographic map produced by the Soviet military in 1978. Maps produced by the Soviet military were believed to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation.",
-  "dct_format_s": "JPG",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34741",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Topographic Map of UAE (1:100k), Sheet 6-39-023",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of UAE",
-    "Soviet Military Topographic Maps"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34741\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75130/nyu_2451_34741.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34741\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75130/nyu_2451_34741.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "B\u016b \u1e28a\u015f\u0101, United Arab Emirates"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Satellite imagery",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34741",
-  "gbl_mdModified_dt": "2016-06-22T14:16:06Z",
-  "id": "nyu-2451-34741",
-  "nyu_addl_dspace_s": "35691",
-  "locn_geometry": "ENVELOPE(53.0, 53.5, 23.666, 23.333)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This image is a 1:100,000 scale topographic map produced by the Soviet military in 1978. Maps produced by the Soviet military were believed to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation."
+  ],
+  "dct_format_s": "JPG",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34741"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Topographic Map of UAE (1:100k), Sheet 6-39-023",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of UAE",
+    "Soviet Military Topographic Maps"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34741\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75130/nyu_2451_34741.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34741\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75130/nyu_2451_34741.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Bū Ḩaşā, United Arab Emirates"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Satellite imagery"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34741",
+  "gbl_mdModified_dt": "2016-06-22T14:16:06Z",
+  "id": "nyu-2451-34741",
+  "nyu_addl_dspace_s": "35691",
+  "locn_geometry": "ENVELOPE(53.0, 53.5, 23.666, 23.333)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34742.json b/metadata-aardvark/Datasets/nyu-2451-34742.json
index ac9b1648f..cd2ba2bcd 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34742.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34742.json
@@ -1,38 +1,54 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This image is a 1:100,000 scale topographic map produced by the Soviet military in 1978. Maps produced by the Soviet military were believed to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation.",
-  "dct_format_s": "JPG",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34742",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Topographic Map of UAE (1:100k), Sheet 7-40-110",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of UAE",
-    "Soviet Military Topographic Maps"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34742\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75131/nyu_2451_34742.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34742\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75131/nyu_2451_34742.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Ghantoot, United Arab Emirates"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Satellite imagery",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34742",
-  "gbl_mdModified_dt": "2016-06-22T14:16:06Z",
-  "id": "nyu-2451-34742",
-  "nyu_addl_dspace_s": "35692",
-  "locn_geometry": "ENVELOPE(54.5, 55.0, 25.0, 24.666)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This image is a 1:100,000 scale topographic map produced by the Soviet military in 1978. Maps produced by the Soviet military were believed to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation."
+  ],
+  "dct_format_s": "JPG",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34742"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Topographic Map of UAE (1:100k), Sheet 7-40-110",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of UAE",
+    "Soviet Military Topographic Maps"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34742\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75131/nyu_2451_34742.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34742\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75131/nyu_2451_34742.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Ghantoot, United Arab Emirates"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Satellite imagery"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34742",
+  "gbl_mdModified_dt": "2016-06-22T14:16:06Z",
+  "id": "nyu-2451-34742",
+  "nyu_addl_dspace_s": "35692",
+  "locn_geometry": "ENVELOPE(54.5, 55.0, 25.0, 24.666)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34743.json b/metadata-aardvark/Datasets/nyu-2451-34743.json
index 35543d2b6..d7ed20262 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34743.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34743.json
@@ -1,43 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This image is a 1:100,000 scale topographic map produced by the Soviet military in 1978. Maps produced by the Soviet military were believed to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation.",
-  "dct_format_s": "JPG",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34743",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Topographic Map of UAE (1:100k), Sheet 7-40-134",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of UAE",
-    "Soviet Military Topographic Maps"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34743\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75132/nyu_2451_34743.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34743\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75132/nyu_2451_34743.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Wathbah, United Arab Emirates",
-    "Al Mafraq, United Arab Emirates",
-    "Al Muqa\u0163\u0163arah, United Arab Emirates",
-    "Mad\u012bnat an Nah\u1e11ah, United Arab Emirates",
-    "Y\u0101f\u016br, United Arab Emirates",
-    "Al Khatim, United Arab Emirates"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Satellite imagery",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34743",
-  "gbl_mdModified_dt": "2016-06-22T14:16:06Z",
-  "id": "nyu-2451-34743",
-  "nyu_addl_dspace_s": "35693",
-  "locn_geometry": "ENVELOPE(54.5, 55.0, 24.333, 24.0)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This image is a 1:100,000 scale topographic map produced by the Soviet military in 1978. Maps produced by the Soviet military were believed to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation."
+  ],
+  "dct_format_s": "JPG",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34743"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Topographic Map of UAE (1:100k), Sheet 7-40-134",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of UAE",
+    "Soviet Military Topographic Maps"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34743\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75132/nyu_2451_34743.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34743\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75132/nyu_2451_34743.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Wathbah, United Arab Emirates",
+    "Al Mafraq, United Arab Emirates",
+    "Al Muqaţţarah, United Arab Emirates",
+    "Madīnat an Nahḑah, United Arab Emirates",
+    "Yāfūr, United Arab Emirates",
+    "Al Khatim, United Arab Emirates"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Satellite imagery"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34743",
+  "gbl_mdModified_dt": "2016-06-22T14:16:06Z",
+  "id": "nyu-2451-34743",
+  "nyu_addl_dspace_s": "35693",
+  "locn_geometry": "ENVELOPE(54.5, 55.0, 24.333, 24.0)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34744.json b/metadata-aardvark/Datasets/nyu-2451-34744.json
index 7854b7863..bb1874fa1 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34744.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34744.json
@@ -1,36 +1,54 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This image is a 1:100,000 scale topographic map produced by the Soviet military in 1978. Maps produced by the Soviet military were believed to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation.",
-  "dct_format_s": "JPG",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34744",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Topographic Map of UAE (1:100k), Sheet 7-39-139",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of UAE",
-    "Soviet Military Topographic Maps"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34744\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75133/nyu_2451_34744.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34744\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75133/nyu_2451_34744.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Satellite imagery",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34744",
-  "gbl_mdModified_dt": "2016-06-22T14:16:06Z",
-  "id": "nyu-2451-34744",
-  "nyu_addl_dspace_s": "35694",
-  "locn_geometry": "ENVELOPE(51.0, 51.5, 24.333, 24.0)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This image is a 1:100,000 scale topographic map produced by the Soviet military in 1978. Maps produced by the Soviet military were believed to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation."
+  ],
+  "dct_format_s": "JPG",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34744"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Topographic Map of UAE (1:100k), Sheet 7-39-139",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of UAE",
+    "Soviet Military Topographic Maps"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34744\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75133/nyu_2451_34744.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34744\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75133/nyu_2451_34744.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Satellite imagery"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34744",
+  "gbl_mdModified_dt": "2016-06-22T14:16:06Z",
+  "id": "nyu-2451-34744",
+  "nyu_addl_dspace_s": "35694",
+  "locn_geometry": "ENVELOPE(51.0, 51.5, 24.333, 24.0)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34745.json b/metadata-aardvark/Datasets/nyu-2451-34745.json
index dbf17495d..618471de8 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34745.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34745.json
@@ -1,38 +1,54 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This image is a 1:100,000 scale topographic map produced by the Soviet military in 1978. Maps produced by the Soviet military were believed to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation.",
-  "dct_format_s": "JPG",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34745",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Topographic Map of UAE (1:100k), Sheet 7-40-123",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of UAE",
-    "Soviet Military Topographic Maps"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34745\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75134/nyu_2451_34745.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34745\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75134/nyu_2451_34745.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Suway\u1e29\u0101n, United Arab Emirates"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Satellite imagery",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34745",
-  "gbl_mdModified_dt": "2016-06-22T14:16:06Z",
-  "id": "nyu-2451-34745",
-  "nyu_addl_dspace_s": "35695",
-  "locn_geometry": "ENVELOPE(55.0, 55.5, 24.666, 24.333)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This image is a 1:100,000 scale topographic map produced by the Soviet military in 1978. Maps produced by the Soviet military were believed to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation."
+  ],
+  "dct_format_s": "JPG",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34745"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Topographic Map of UAE (1:100k), Sheet 7-40-123",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of UAE",
+    "Soviet Military Topographic Maps"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34745\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75134/nyu_2451_34745.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34745\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75134/nyu_2451_34745.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Suwayḩān, United Arab Emirates"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Satellite imagery"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34745",
+  "gbl_mdModified_dt": "2016-06-22T14:16:06Z",
+  "id": "nyu-2451-34745",
+  "nyu_addl_dspace_s": "35695",
+  "locn_geometry": "ENVELOPE(55.0, 55.5, 24.666, 24.333)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34747.json b/metadata-aardvark/Datasets/nyu-2451-34747.json
index f15a628f8..0cf9af7be 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34747.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34747.json
@@ -1,57 +1,73 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This image is a 1:100,000 scale topographic map produced by the Soviet military in 1978. Maps produced by the Soviet military were believed to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation.",
-  "dct_format_s": "JPG",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34747",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Topographic Map of UAE (1:100k), Sheet 7-40-089",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of UAE",
-    "Soviet Military Topographic Maps"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34747\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75135/nyu_2451_34747.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34747\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75135/nyu_2451_34747.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Dibba Al-Fujairah, United Arab Emirates",
-    "Dibba Al-Hisn, United Arab Emirates",
-    "Dibba Al-Baya, Oman",
-    "Bad\u012byah, United Arab Emirates",
-    "Mawrid, United Arab Emirates",
-    "Wad Wid, United Arab Emirates",
-    "W\u0101d\u012b Sh\u012b, United Arab Emirates",
-    "\u0162ayyibah, United Arab Emirates",
-    "Siqattah, Oman",
-    "Riy\u0101mah, United Arab Emirates",
-    "Ramlah, United Arab Emirates",
-    "Muraytah, United Arab Emirates",
-    "Mukhtaraqah, United Arab Emirates",
-    "Nedaifi, United Arab Emirates",
-    "Maydaq, United Arab Emirates",
-    "L\u016blayyah, United Arab Emirates",
-    "Khulayb\u012byah, United Arab Emirates",
-    "Khatt, United Arab Emirates",
-    "Khab\u0101khib, United Arab Emirates",
-    "\u1e28iy\u0101wah, United Arab Emirates"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Satellite imagery",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34747",
-  "gbl_mdModified_dt": "2016-06-22T14:16:06Z",
-  "id": "nyu-2451-34747",
-  "nyu_addl_dspace_s": "35697",
-  "locn_geometry": "ENVELOPE(56.0, 56.5, 25.666, 25.333)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This image is a 1:100,000 scale topographic map produced by the Soviet military in 1978. Maps produced by the Soviet military were believed to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation."
+  ],
+  "dct_format_s": "JPG",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34747"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Topographic Map of UAE (1:100k), Sheet 7-40-089",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of UAE",
+    "Soviet Military Topographic Maps"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34747\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75135/nyu_2451_34747.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34747\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75135/nyu_2451_34747.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Dibba Al-Fujairah, United Arab Emirates",
+    "Dibba Al-Hisn, United Arab Emirates",
+    "Dibba Al-Baya, Oman",
+    "Badīyah, United Arab Emirates",
+    "Mawrid, United Arab Emirates",
+    "Wad Wid, United Arab Emirates",
+    "Wādī Shī, United Arab Emirates",
+    "Ţayyibah, United Arab Emirates",
+    "Siqattah, Oman",
+    "Riyāmah, United Arab Emirates",
+    "Ramlah, United Arab Emirates",
+    "Muraytah, United Arab Emirates",
+    "Mukhtaraqah, United Arab Emirates",
+    "Nedaifi, United Arab Emirates",
+    "Maydaq, United Arab Emirates",
+    "Lūlayyah, United Arab Emirates",
+    "Khulaybīyah, United Arab Emirates",
+    "Khatt, United Arab Emirates",
+    "Khabākhib, United Arab Emirates",
+    "Ḩiyāwah, United Arab Emirates"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Satellite imagery"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34747",
+  "gbl_mdModified_dt": "2016-06-22T14:16:06Z",
+  "id": "nyu-2451-34747",
+  "nyu_addl_dspace_s": "35697",
+  "locn_geometry": "ENVELOPE(56.0, 56.5, 25.666, 25.333)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34748.json b/metadata-aardvark/Datasets/nyu-2451-34748.json
index 5b9dd36d6..6fde06aad 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34748.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34748.json
@@ -1,36 +1,54 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This image is a 1:100,000 scale topographic map produced by the Soviet military in 1978. Maps produced by the Soviet military were believed to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation.",
-  "dct_format_s": "JPG",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34748",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Topographic Map of UAE (1:100k), Sheet 7-40-133",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of UAE",
-    "Soviet Military Topographic Maps"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34748\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75136/nyu_2451_34748.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34748\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75136/nyu_2451_34748.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Satellite imagery",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34748",
-  "gbl_mdModified_dt": "2016-06-22T14:16:06Z",
-  "id": "nyu-2451-34748",
-  "nyu_addl_dspace_s": "35698",
-  "locn_geometry": "ENVELOPE(54.0, 54.5, 24.333, 24.0)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This image is a 1:100,000 scale topographic map produced by the Soviet military in 1978. Maps produced by the Soviet military were believed to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation."
+  ],
+  "dct_format_s": "JPG",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34748"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Topographic Map of UAE (1:100k), Sheet 7-40-133",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of UAE",
+    "Soviet Military Topographic Maps"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34748\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75136/nyu_2451_34748.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34748\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75136/nyu_2451_34748.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Satellite imagery"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34748",
+  "gbl_mdModified_dt": "2016-06-22T14:16:06Z",
+  "id": "nyu-2451-34748",
+  "nyu_addl_dspace_s": "35698",
+  "locn_geometry": "ENVELOPE(54.0, 54.5, 24.333, 24.0)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34749.json b/metadata-aardvark/Datasets/nyu-2451-34749.json
index c81df2edf..068a73976 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34749.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34749.json
@@ -1,36 +1,54 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This image is a 1:100,000 scale topographic map produced by the Soviet military in 1978. Maps produced by the Soviet military were believed to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation.",
-  "dct_format_s": "JPG",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34749",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Topographic Map of UAE (1:100k), Sheet 6-39-011",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of UAE",
-    "Soviet Military Topographic Maps"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34749\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75137/nyu_2451_34749.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34749\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75137/nyu_2451_34749.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Satellite imagery",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34749",
-  "gbl_mdModified_dt": "2016-06-22T14:16:06Z",
-  "id": "nyu-2451-34749",
-  "nyu_addl_dspace_s": "35699",
-  "locn_geometry": "ENVELOPE(53.0, 53.5, 24.0, 23.666)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This image is a 1:100,000 scale topographic map produced by the Soviet military in 1978. Maps produced by the Soviet military were believed to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation."
+  ],
+  "dct_format_s": "JPG",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34749"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Topographic Map of UAE (1:100k), Sheet 6-39-011",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of UAE",
+    "Soviet Military Topographic Maps"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34749\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75137/nyu_2451_34749.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34749\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75137/nyu_2451_34749.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Satellite imagery"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34749",
+  "gbl_mdModified_dt": "2016-06-22T14:16:06Z",
+  "id": "nyu-2451-34749",
+  "nyu_addl_dspace_s": "35699",
+  "locn_geometry": "ENVELOPE(53.0, 53.5, 24.0, 23.666)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34750.json b/metadata-aardvark/Datasets/nyu-2451-34750.json
index 7dfe754b4..b0bdde47f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34750.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34750.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This image is a 1:100,000 scale topographic map produced by the Soviet military in 1978. Maps produced by the Soviet military were believed to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation.",
-  "dct_format_s": "JPG",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34750",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Topographic Map of UAE (1:100k), Sheet 7-40-122",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of UAE",
-    "Soviet Military Topographic Maps"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34750\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75138/nyu_2451_34750.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34750\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75138/nyu_2451_34750.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Ash Shah\u0101mah, United Arab Emirates",
-    "Min\u0163aqah Bayn al Jisrayn, United Arab Emirates",
-    "Sh\u0101\u0163i\u2019 ar R\u0101\u1e29ah, United Arab Emirates",
-    "Mad\u012bnat Khal\u012bfah A, United Arab Emirates",
-    "Mad\u012bnat Khal\u012bfah B, United Arab Emirates"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Satellite imagery",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34750",
-  "gbl_mdModified_dt": "2016-06-22T14:16:06Z",
-  "id": "nyu-2451-34750",
-  "nyu_addl_dspace_s": "35700",
-  "locn_geometry": "ENVELOPE(54.5, 55.0, 24.666, 24.333)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This image is a 1:100,000 scale topographic map produced by the Soviet military in 1978. Maps produced by the Soviet military were believed to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation."
+  ],
+  "dct_format_s": "JPG",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34750"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Topographic Map of UAE (1:100k), Sheet 7-40-122",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of UAE",
+    "Soviet Military Topographic Maps"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34750\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75138/nyu_2451_34750.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34750\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75138/nyu_2451_34750.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Ash Shahāmah, United Arab Emirates",
+    "Minţaqah Bayn al Jisrayn, United Arab Emirates",
+    "Shāţi’ ar Rāḩah, United Arab Emirates",
+    "Madīnat Khalīfah A, United Arab Emirates",
+    "Madīnat Khalīfah B, United Arab Emirates"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Satellite imagery"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34750",
+  "gbl_mdModified_dt": "2016-06-22T14:16:06Z",
+  "id": "nyu-2451-34750",
+  "nyu_addl_dspace_s": "35700",
+  "locn_geometry": "ENVELOPE(54.5, 55.0, 24.666, 24.333)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34751.json b/metadata-aardvark/Datasets/nyu-2451-34751.json
index 90a3a0f38..7da3ffde9 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34751.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34751.json
@@ -1,57 +1,73 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This image is a 1:100,000 scale topographic map produced by the Soviet military in 1978. Maps produced by the Soviet military were believed to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation.",
-  "dct_format_s": "JPG",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34751",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Topographic Map of UAE (1:100k), Sheet 6-40-088",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of UAE",
-    "Soviet Military Topographic Maps"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34751\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75139/nyu_2451_34751.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34751\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75139/nyu_2451_34751.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Umm al Qaywayn, United Arab Emirates",
-    "Ajman, United Arab Emirates",
-    "Umm al-Quwain, United Arab Emirates",
-    "Falaj al Mu\u2018all\u0101, United Arab Emirates",
-    "Al \u1e28amr\u0101n\u012byah, United Arab Emirates",
-    "Gragrah, United Arab Emirates",
-    "Diqd\u0101qah, United Arab Emirates",
-    "Dhad al Arab, United Arab Emirates",
-    "Al \u1e28amr\u012byah, United Arab Emirates",
-    "Laz\u012bmah, United Arab Emirates",
-    "Ar R\u0101\u2018fah, United Arab Emirates",
-    "Al \u1e28am\u012bd\u012byah, United Arab Emirates",
-    "\u2018Uwayn\u0101t, United Arab Emirates",
-    "Biy\u0101tah, United Arab Emirates",
-    "Ar Ramlah, United Arab Emirates",
-    "As Salamah, United Arab Emirates",
-    "Al Abraq, United Arab Emirates",
-    "As Surrah, United Arab Emirates",
-    "Muhadhdhib, United Arab Emirates",
-    "K\u0101bir, United Arab Emirates"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Satellite imagery",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34751",
-  "gbl_mdModified_dt": "2016-06-22T14:16:06Z",
-  "id": "nyu-2451-34751",
-  "nyu_addl_dspace_s": "35701",
-  "locn_geometry": "ENVELOPE(55.5, 56.0, 25.666, 25.333)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This image is a 1:100,000 scale topographic map produced by the Soviet military in 1978. Maps produced by the Soviet military were believed to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation."
+  ],
+  "dct_format_s": "JPG",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34751"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Topographic Map of UAE (1:100k), Sheet 6-40-088",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of UAE",
+    "Soviet Military Topographic Maps"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34751\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75139/nyu_2451_34751.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34751\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75139/nyu_2451_34751.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Umm al Qaywayn, United Arab Emirates",
+    "Ajman, United Arab Emirates",
+    "Umm al-Quwain, United Arab Emirates",
+    "Falaj al Mu‘allā, United Arab Emirates",
+    "Al Ḩamrānīyah, United Arab Emirates",
+    "Gragrah, United Arab Emirates",
+    "Diqdāqah, United Arab Emirates",
+    "Dhad al Arab, United Arab Emirates",
+    "Al Ḩamrīyah, United Arab Emirates",
+    "Lazīmah, United Arab Emirates",
+    "Ar Rā‘fah, United Arab Emirates",
+    "Al Ḩamīdīyah, United Arab Emirates",
+    "‘Uwaynāt, United Arab Emirates",
+    "Biyātah, United Arab Emirates",
+    "Ar Ramlah, United Arab Emirates",
+    "As Salamah, United Arab Emirates",
+    "Al Abraq, United Arab Emirates",
+    "As Surrah, United Arab Emirates",
+    "Muhadhdhib, United Arab Emirates",
+    "Kābir, United Arab Emirates"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Satellite imagery"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34751",
+  "gbl_mdModified_dt": "2016-06-22T14:16:06Z",
+  "id": "nyu-2451-34751",
+  "nyu_addl_dspace_s": "35701",
+  "locn_geometry": "ENVELOPE(55.5, 56.0, 25.666, 25.333)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34752.json b/metadata-aardvark/Datasets/nyu-2451-34752.json
index 6cf051459..851a9d805 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34752.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34752.json
@@ -1,39 +1,55 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This image is a 1:100,000 scale topographic map produced by the Soviet military in 1978. Maps produced by the Soviet military were believed to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation.",
-  "dct_format_s": "JPG",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34752",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Topographic Map of UAE (1:100k), Sheet 7-40-135",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of UAE",
-    "Soviet Military Topographic Maps"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34752\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75140/nyu_2451_34752.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34752\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75140/nyu_2451_34752.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "As Slabeikh, United Arab Emirates",
-    "Al Khaznah, United Arab Emirates"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Satellite imagery",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34752",
-  "gbl_mdModified_dt": "2016-06-22T14:16:06Z",
-  "id": "nyu-2451-34752",
-  "nyu_addl_dspace_s": "35702",
-  "locn_geometry": "ENVELOPE(55.0, 55.5, 24.333, 24.0)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This image is a 1:100,000 scale topographic map produced by the Soviet military in 1978. Maps produced by the Soviet military were believed to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation."
+  ],
+  "dct_format_s": "JPG",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34752"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Topographic Map of UAE (1:100k), Sheet 7-40-135",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of UAE",
+    "Soviet Military Topographic Maps"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34752\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75140/nyu_2451_34752.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34752\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75140/nyu_2451_34752.jpg\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "As Slabeikh, United Arab Emirates",
+    "Al Khaznah, United Arab Emirates"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Satellite imagery"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34752",
+  "gbl_mdModified_dt": "2016-06-22T14:16:06Z",
+  "id": "nyu-2451-34752",
+  "nyu_addl_dspace_s": "35702",
+  "locn_geometry": "ENVELOPE(55.0, 55.5, 24.333, 24.0)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34753.json b/metadata-aardvark/Datasets/nyu-2451-34753.json
index 56fd7ba33..2b6ae8b22 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34753.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34753.json
@@ -1,48 +1,62 @@
-{
-  "dct_creator_sm": [
-    "GIS Lab, Newman Library, Baruch CUNY"
-  ],
-  "dct_description_sm": "This line layer was created from the GTFS data feeds from the Metropolitan Transportation Authority (MTA) to represent the MTA Long Island Rail Road (LIRR) routes. A python script was written to take the data files as input and plot and save them as a spatial layer in the local state plane coordinate reference system. Lines in this layer represent individual train routes that follow physical track locations; they were generalized from the GTFS format where lines depicted individual train services. The unique ID is route_id, a field created by the MTA. This dataset is intended for researchers, policy makers, students, and educators for basic geographic analysis and mapping purposes. It was created by the GIS Lab at the Newman Library at Baruch College CUNY as part of the NYC Mass Transit Spatial Layers series, so that members of the public could have access to well-documented and readily-usable GIS layers of NYC mass transit features. ",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34753",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Newman Library (Bernard M. Baruch College)",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Transportation",
-    "Local transit",
-    "Commuting",
-    "Railroads"
-  ],
-  "dct_title_s": "2016 (May) Long Island Rail Road Routes",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYC Mass Transit Spatial Layers"
-  ],
-  "dct_issued_s": "05/31/2016",
-  "schema_provider_s": "Baruch CUNY",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34753\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75177/nyu_2451_34753.zip\"}",
-  "dct_spatial_sm": [
-    "New York-Northern New Jersey-Long Island, New York, United States",
-    "New York, New York, United States",
-    "Kings County, New York, United States",
-    "New York County, New York, United States",
-    "Queens County, New York, United States",
-    "Nassau County, New York, United States",
-    "Suffolk County, New York, United States",
-    "Borough of Brooklyn, New York, United States",
-    "Borough of Manhattan, New York, United States",
-    "Borough of Queens, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34753",
-  "gbl_mdModified_dt": "2016-06-27T14:58:46Z",
-  "id": "nyu-2451-34753",
-  "nyu_addl_dspace_s": "35703",
-  "locn_geometry": "ENVELOPE(-73.9930874105, -71.9541238589, 41.0996521690998, 40.5901816634998)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "GIS Lab, Newman Library, Baruch CUNY"
+  ],
+  "dct_description_sm": [
+    "This line layer was created from the GTFS data feeds from the Metropolitan Transportation Authority (MTA) to represent the MTA Long Island Rail Road (LIRR) routes. A python script was written to take the data files as input and plot and save them as a spatial layer in the local state plane coordinate reference system. Lines in this layer represent individual train routes that follow physical track locations; they were generalized from the GTFS format where lines depicted individual train services. The unique ID is route_id, a field created by the MTA. This dataset is intended for researchers, policy makers, students, and educators for basic geographic analysis and mapping purposes. It was created by the GIS Lab at the Newman Library at Baruch College CUNY as part of the NYC Mass Transit Spatial Layers series, so that members of the public could have access to well-documented and readily-usable GIS layers of NYC mass transit features. "
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34753"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Newman Library (Bernard M. Baruch College)"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Transportation",
+    "Local transit",
+    "Commuting",
+    "Railroads"
+  ],
+  "dct_title_s": "2016 (May) Long Island Rail Road Routes",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYC Mass Transit Spatial Layers"
+  ],
+  "dct_issued_s": "05/31/2016",
+  "schema_provider_s": "Baruch CUNY",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34753\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75177/nyu_2451_34753.zip\"}",
+  "dct_spatial_sm": [
+    "New York-Northern New Jersey-Long Island, New York, United States",
+    "New York, New York, United States",
+    "Kings County, New York, United States",
+    "New York County, New York, United States",
+    "Queens County, New York, United States",
+    "Nassau County, New York, United States",
+    "Suffolk County, New York, United States",
+    "Borough of Brooklyn, New York, United States",
+    "Borough of Manhattan, New York, United States",
+    "Borough of Queens, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34753",
+  "gbl_mdModified_dt": "2016-06-27T14:58:46Z",
+  "id": "nyu-2451-34753",
+  "nyu_addl_dspace_s": "35703",
+  "locn_geometry": "ENVELOPE(-73.9930874105, -71.9541238589, 41.0996521690998, 40.5901816634998)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34754.json b/metadata-aardvark/Datasets/nyu-2451-34754.json
index f49c59aed..a57f5dc23 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34754.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34754.json
@@ -1,50 +1,64 @@
-{
-  "dct_creator_sm": [
-    "GIS Lab, Newman Library, Baruch CUNY"
-  ],
-  "dct_description_sm": "This point layer was created using the GTFS data feeds from the Metropolitan Transportation Authority (MTA). It represents the stop locations for the MTA Long Island Rail Road (LIRR), where a stop represents a train station (specifically the center point of the track in front of the station) that serves one or more routes. A python script was written to take the data files as input and plot and save them as a spatial layer in the local state plane coordinate reference system. The unique ID is stop_id, a field created by the MTA. This dataset is intended for researchers, policy makers, students, and educators for basic geographic analysis and mapping purposes. It was created by the GIS Lab at the Newman Library at Baruch College CUNY as part of the NYC Mass Transit Spatial Layers series, so that members of the public could have access to well-documented and readily-usable GIS layers of NYC mass transit features. ",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34754",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Newman Library (Bernard M. Baruch College)",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Transportation",
-    "Local transit",
-    "Commuting",
-    "Railroads",
-    "Railroad stations",
-    "Railroad terminals"
-  ],
-  "dct_title_s": "2016 (May) Long Island Rail Road Stops",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYC Mass Transit Spatial Layers"
-  ],
-  "dct_issued_s": "05/31/2016",
-  "schema_provider_s": "Baruch CUNY",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34754\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75179/nyu_2451_34754.zip\"}",
-  "dct_spatial_sm": [
-    "New York-Northern New Jersey-Long Island, New York, United States",
-    "New York, New York, United States",
-    "Kings County, New York, United States",
-    "New York County, New York, United States",
-    "Queens County, New York, United States",
-    "Nassau County, New York, United States",
-    "Suffolk County, New York, United States",
-    "Borough of Brooklyn, New York, United States",
-    "Borough of Manhattan, New York, United States",
-    "Borough of Queens, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34754",
-  "gbl_mdModified_dt": "2016-06-27T14:58:45Z",
-  "id": "nyu-2451-34754",
-  "nyu_addl_dspace_s": "35704",
-  "locn_geometry": "ENVELOPE(-73.99358, -71.95388, 41.0996999999998, 40.5901699999998)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "GIS Lab, Newman Library, Baruch CUNY"
+  ],
+  "dct_description_sm": [
+    "This point layer was created using the GTFS data feeds from the Metropolitan Transportation Authority (MTA). It represents the stop locations for the MTA Long Island Rail Road (LIRR), where a stop represents a train station (specifically the center point of the track in front of the station) that serves one or more routes. A python script was written to take the data files as input and plot and save them as a spatial layer in the local state plane coordinate reference system. The unique ID is stop_id, a field created by the MTA. This dataset is intended for researchers, policy makers, students, and educators for basic geographic analysis and mapping purposes. It was created by the GIS Lab at the Newman Library at Baruch College CUNY as part of the NYC Mass Transit Spatial Layers series, so that members of the public could have access to well-documented and readily-usable GIS layers of NYC mass transit features. "
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34754"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Newman Library (Bernard M. Baruch College)"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Transportation",
+    "Local transit",
+    "Commuting",
+    "Railroads",
+    "Railroad stations",
+    "Railroad terminals"
+  ],
+  "dct_title_s": "2016 (May) Long Island Rail Road Stops",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYC Mass Transit Spatial Layers"
+  ],
+  "dct_issued_s": "05/31/2016",
+  "schema_provider_s": "Baruch CUNY",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34754\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75179/nyu_2451_34754.zip\"}",
+  "dct_spatial_sm": [
+    "New York-Northern New Jersey-Long Island, New York, United States",
+    "New York, New York, United States",
+    "Kings County, New York, United States",
+    "New York County, New York, United States",
+    "Queens County, New York, United States",
+    "Nassau County, New York, United States",
+    "Suffolk County, New York, United States",
+    "Borough of Brooklyn, New York, United States",
+    "Borough of Manhattan, New York, United States",
+    "Borough of Queens, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34754",
+  "gbl_mdModified_dt": "2016-06-27T14:58:45Z",
+  "id": "nyu-2451-34754",
+  "nyu_addl_dspace_s": "35704",
+  "locn_geometry": "ENVELOPE(-73.99358, -71.95388, 41.0996999999998, 40.5901699999998)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34755.json b/metadata-aardvark/Datasets/nyu-2451-34755.json
index 459dd9ce6..38fe1ee31 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34755.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34755.json
@@ -1,49 +1,63 @@
-{
-  "dct_creator_sm": [
-    "GIS Lab, Newman Library, Baruch CUNY"
-  ],
-  "dct_description_sm": "This line layer was created from the GTFS data feeds from the Metropolitan Transportation Authority (MTA) to represent the MTA Metro North railroad routes that are east of the Hudson River. A python script was written to take the data files as input and plot and save them as a spatial layer in the local state plane coordinate reference system. Lines in this layer represent individual train routes; they were generalized from the GTFS format where lines depicted individual train services. Unlike other transit routes in this series, the Metro North routes do not represent physical track locations, but are simply straight lines drawn in-between stations. Given the high level of generalization with this file, it is only appropriate for schematic use for small scale (i.e. large area) maps. For example, it is appropriate at a metropolitan-area level but not at county level, where imperfections in the line work would be apparent. The unique ID is route_id, a field created by the MTA. This dataset is intended for researchers, policy makers, students, and educators for basic geographic analysis and mapping purposes. It was created by the GIS Lab at the Newman Library at Baruch College CUNY as part of the NYC Mass Transit Spatial Layers series, so that members of the public could have access to well-documented and readily-usable GIS layers of NYC mass transit features. ",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34755",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Newman Library (Bernard M. Baruch College)",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Transportation",
-    "Local transit",
-    "Commuting",
-    "Railroads"
-  ],
-  "dct_title_s": "2016 (May) Metro-North Routes",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYC Mass Transit Spatial Layers"
-  ],
-  "dct_issued_s": "05/31/2016",
-  "schema_provider_s": "Baruch CUNY",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34755\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75181/nyu_2451_34755.zip\"}",
-  "dct_spatial_sm": [
-    "New York-Northern New Jersey-Long Island, New York, United States",
-    "New York, New York, United States",
-    "Bronx County, New York, United States",
-    "New York County, New York, United States",
-    "Dutchess County, New York, United States",
-    "Putnam County, New York, United States",
-    "Westchester County, New York, United States",
-    "Fairfield County, Connecticut, United States",
-    "New Haven County, Connecticut, United States",
-    "Borough of Bronx, New York, United States",
-    "Borough of Manhattan, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34755",
-  "gbl_mdModified_dt": "2016-06-27T14:58:45Z",
-  "id": "nyu-2451-34755",
-  "nyu_addl_dspace_s": "35705",
-  "locn_geometry": "ENVELOPE(-73.984528, -72.921747, 41.8147219999999, 40.7529979999998)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "GIS Lab, Newman Library, Baruch CUNY"
+  ],
+  "dct_description_sm": [
+    "This line layer was created from the GTFS data feeds from the Metropolitan Transportation Authority (MTA) to represent the MTA Metro North railroad routes that are east of the Hudson River. A python script was written to take the data files as input and plot and save them as a spatial layer in the local state plane coordinate reference system. Lines in this layer represent individual train routes; they were generalized from the GTFS format where lines depicted individual train services. Unlike other transit routes in this series, the Metro North routes do not represent physical track locations, but are simply straight lines drawn in-between stations. Given the high level of generalization with this file, it is only appropriate for schematic use for small scale (i.e. large area) maps. For example, it is appropriate at a metropolitan-area level but not at county level, where imperfections in the line work would be apparent. The unique ID is route_id, a field created by the MTA. This dataset is intended for researchers, policy makers, students, and educators for basic geographic analysis and mapping purposes. It was created by the GIS Lab at the Newman Library at Baruch College CUNY as part of the NYC Mass Transit Spatial Layers series, so that members of the public could have access to well-documented and readily-usable GIS layers of NYC mass transit features. "
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34755"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Newman Library (Bernard M. Baruch College)"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Transportation",
+    "Local transit",
+    "Commuting",
+    "Railroads"
+  ],
+  "dct_title_s": "2016 (May) Metro-North Routes",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYC Mass Transit Spatial Layers"
+  ],
+  "dct_issued_s": "05/31/2016",
+  "schema_provider_s": "Baruch CUNY",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34755\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75181/nyu_2451_34755.zip\"}",
+  "dct_spatial_sm": [
+    "New York-Northern New Jersey-Long Island, New York, United States",
+    "New York, New York, United States",
+    "Bronx County, New York, United States",
+    "New York County, New York, United States",
+    "Dutchess County, New York, United States",
+    "Putnam County, New York, United States",
+    "Westchester County, New York, United States",
+    "Fairfield County, Connecticut, United States",
+    "New Haven County, Connecticut, United States",
+    "Borough of Bronx, New York, United States",
+    "Borough of Manhattan, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34755",
+  "gbl_mdModified_dt": "2016-06-27T14:58:45Z",
+  "id": "nyu-2451-34755",
+  "nyu_addl_dspace_s": "35705",
+  "locn_geometry": "ENVELOPE(-73.984528, -72.921747, 41.8147219999999, 40.7529979999998)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34756.json b/metadata-aardvark/Datasets/nyu-2451-34756.json
index abd527d84..b3471d96a 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34756.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34756.json
@@ -1,51 +1,65 @@
-{
-  "dct_creator_sm": [
-    "GIS Lab, Newman Library, Baruch CUNY"
-  ],
-  "dct_description_sm": "This point layer was created using the GTFS data feeds from the Metropolitan Transportation Authority (MTA). It represents the stop locations for the MTA Metro North railroad east of the Hudson River, where a stop represents a train station (specifically the center point of the track in front of the station) that serves one or more routes. A python script was written to take the data files as input and plot and save them as a spatial layer in the local state plane coordinate reference system. The unique ID is stop_id, a field created by the MTA. This dataset is intended for researchers, policy makers, students, and educators for basic geographic analysis and mapping purposes. It was created by the GIS Lab at the Newman Library at Baruch College CUNY as part of the NYC Mass Transit Spatial Layers series, so that members of the public could have access to well-documented and readily-usable GIS layers of NYC mass transit features. ",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34756",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Newman Library (Bernard M. Baruch College)",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Transportation",
-    "Local transit",
-    "Commuting",
-    "Railroads",
-    "Railroad stations",
-    "Railroad terminals"
-  ],
-  "dct_title_s": "2016 (May) Metro-North Stops",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYC Mass Transit Spatial Layers"
-  ],
-  "dct_issued_s": "05/31/2016",
-  "schema_provider_s": "Baruch CUNY",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34756\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75183/nyu_2451_34756.zip\"}",
-  "dct_spatial_sm": [
-    "New York-Northern New Jersey-Long Island, New York, United States",
-    "New York, New York, United States",
-    "Bronx County, New York, United States",
-    "New York County, New York, United States",
-    "Dutchess County, New York, United States",
-    "Putnam County, New York, United States",
-    "Westchester County, New York, United States",
-    "Fairfield County, Connecticut, United States",
-    "New Haven County, Connecticut, United States",
-    "Bronx, New York, United States",
-    "Manhattan, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34756",
-  "gbl_mdModified_dt": "2016-06-27T14:58:45Z",
-  "id": "nyu-2451-34756",
-  "nyu_addl_dspace_s": "35706",
-  "locn_geometry": "ENVELOPE(-73.984528, -72.921747, 41.8147219999999, 40.7529979999998)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "GIS Lab, Newman Library, Baruch CUNY"
+  ],
+  "dct_description_sm": [
+    "This point layer was created using the GTFS data feeds from the Metropolitan Transportation Authority (MTA). It represents the stop locations for the MTA Metro North railroad east of the Hudson River, where a stop represents a train station (specifically the center point of the track in front of the station) that serves one or more routes. A python script was written to take the data files as input and plot and save them as a spatial layer in the local state plane coordinate reference system. The unique ID is stop_id, a field created by the MTA. This dataset is intended for researchers, policy makers, students, and educators for basic geographic analysis and mapping purposes. It was created by the GIS Lab at the Newman Library at Baruch College CUNY as part of the NYC Mass Transit Spatial Layers series, so that members of the public could have access to well-documented and readily-usable GIS layers of NYC mass transit features. "
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34756"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Newman Library (Bernard M. Baruch College)"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Transportation",
+    "Local transit",
+    "Commuting",
+    "Railroads",
+    "Railroad stations",
+    "Railroad terminals"
+  ],
+  "dct_title_s": "2016 (May) Metro-North Stops",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYC Mass Transit Spatial Layers"
+  ],
+  "dct_issued_s": "05/31/2016",
+  "schema_provider_s": "Baruch CUNY",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34756\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75183/nyu_2451_34756.zip\"}",
+  "dct_spatial_sm": [
+    "New York-Northern New Jersey-Long Island, New York, United States",
+    "New York, New York, United States",
+    "Bronx County, New York, United States",
+    "New York County, New York, United States",
+    "Dutchess County, New York, United States",
+    "Putnam County, New York, United States",
+    "Westchester County, New York, United States",
+    "Fairfield County, Connecticut, United States",
+    "New Haven County, Connecticut, United States",
+    "Bronx, New York, United States",
+    "Manhattan, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34756",
+  "gbl_mdModified_dt": "2016-06-27T14:58:45Z",
+  "id": "nyu-2451-34756",
+  "nyu_addl_dspace_s": "35706",
+  "locn_geometry": "ENVELOPE(-73.984528, -72.921747, 41.8147219999999, 40.7529979999998)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34757.json b/metadata-aardvark/Datasets/nyu-2451-34757.json
index 70469a994..53a45bc44 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34757.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34757.json
@@ -1,44 +1,58 @@
-{
-  "dct_creator_sm": [
-    "GIS Lab, Newman Library, Baruch CUNY"
-  ],
-  "dct_description_sm": "This point layer was created from the GTFS data feeds from the Metropolitan Transportation Authority (MTA). It represents the bus stop locations for the Hudson Rail Link, which is a weekday shuttle bus service that connects residents of the NW Bronx to the Spuyten Duyvil and Riverdale Metro North train stations. A python script was written to take the data files as input and plot and save them as a spatial layer in the local state plane coordinate reference system. The unique ID is stop_id, a field created by the MTA. This dataset is intended for researchers, policy makers, students, and educators for basic geographic analysis and mapping purposes. It was created by the GIS Lab at the Newman Library at Baruch College CUNY as part of the NYC Mass Transit Spatial Layers series, so that members of the public could have access to well-documented and readily-usable GIS layers of NYC mass transit features. ",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34757",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Newman Library (Bernard M. Baruch College)",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Transportation",
-    "Local transit",
-    "Commuting",
-    "Buses",
-    "Bus stops",
-    "Railroads",
-    "Railroad stations"
-  ],
-  "dct_title_s": "2016 (May) Metro-North Bronx Shuttle Bus Stops",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYC Mass Transit Spatial Layers"
-  ],
-  "dct_issued_s": "05/31/2016",
-  "schema_provider_s": "Baruch CUNY",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34757\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75185/nyu_2451_34757.zip\"}",
-  "dct_spatial_sm": [
-    "Bronx County, New York, United States",
-    "Borough of Bronx, New York, United States",
-    "New York, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34757",
-  "gbl_mdModified_dt": "2016-06-27T14:58:44Z",
-  "id": "nyu-2451-34757",
-  "nyu_addl_dspace_s": "35707",
-  "locn_geometry": "ENVELOPE(-73.921455, -73.896435, 40.9124829999998, 40.8782449999998)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "GIS Lab, Newman Library, Baruch CUNY"
+  ],
+  "dct_description_sm": [
+    "This point layer was created from the GTFS data feeds from the Metropolitan Transportation Authority (MTA). It represents the bus stop locations for the Hudson Rail Link, which is a weekday shuttle bus service that connects residents of the NW Bronx to the Spuyten Duyvil and Riverdale Metro North train stations. A python script was written to take the data files as input and plot and save them as a spatial layer in the local state plane coordinate reference system. The unique ID is stop_id, a field created by the MTA. This dataset is intended for researchers, policy makers, students, and educators for basic geographic analysis and mapping purposes. It was created by the GIS Lab at the Newman Library at Baruch College CUNY as part of the NYC Mass Transit Spatial Layers series, so that members of the public could have access to well-documented and readily-usable GIS layers of NYC mass transit features. "
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34757"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Newman Library (Bernard M. Baruch College)"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Transportation",
+    "Local transit",
+    "Commuting",
+    "Buses",
+    "Bus stops",
+    "Railroads",
+    "Railroad stations"
+  ],
+  "dct_title_s": "2016 (May) Metro-North Bronx Shuttle Bus Stops",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYC Mass Transit Spatial Layers"
+  ],
+  "dct_issued_s": "05/31/2016",
+  "schema_provider_s": "Baruch CUNY",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34757\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75185/nyu_2451_34757.zip\"}",
+  "dct_spatial_sm": [
+    "Bronx County, New York, United States",
+    "Borough of Bronx, New York, United States",
+    "New York, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34757",
+  "gbl_mdModified_dt": "2016-06-27T14:58:44Z",
+  "id": "nyu-2451-34757",
+  "nyu_addl_dspace_s": "35707",
+  "locn_geometry": "ENVELOPE(-73.921455, -73.896435, 40.9124829999998, 40.8782449999998)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34758.json b/metadata-aardvark/Datasets/nyu-2451-34758.json
index 0c3172260..20c445836 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34758.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34758.json
@@ -1,49 +1,63 @@
-{
-  "dct_creator_sm": [
-    "GIS Lab, Newman Library, Baruch CUNY"
-  ],
-  "dct_description_sm": "This line layer was created from the GTFS data feeds from the Metropolitan Transportation Authority (MTA) to represent the MTA NYC Transit Subway routes. A python script was written to take the data files as input and plot and save them as a spatial layer in the local state plane coordinate reference system. Lines in this layer represent individual subway routes that follow physical track locations; they were generalized from the GTFS format where lines depicted individual services. Each line represents the route that a specific train takes during normal weekday and rush hour service. The unique ID is route_id, a field created by the MTA that uses the familiar letter or number designation for trains, with distinct ids for each of the three shuttle (S) trains. This dataset is intended for researchers, policy makers, students, and educators for basic geographic analysis and mapping purposes. It was created by the GIS Lab at the Newman Library at Baruch College CUNY as part of the NYC Mass Transit Spatial Layers series, so that members of the public could have access to well-documented and readily-usable GIS layers of NYC mass transit features. ",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34758",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Newman Library (Bernard M. Baruch College)",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Transportation",
-    "Local transit",
-    "Commuting",
-    "Subways"
-  ],
-  "dct_title_s": "2016 (May) New York City Subway Routes",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYC Mass Transit Spatial Layers"
-  ],
-  "dct_issued_s": "05/31/2016",
-  "schema_provider_s": "Baruch CUNY",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34758\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75187/nyu_2451_34758.zip\"}",
-  "dct_spatial_sm": [
-    "New York, New York, United States",
-    "Bronx County, New York, United States",
-    "Kings County, New York, United States",
-    "New York County, New York, United States",
-    "Queens County, New York, United States",
-    "Richmond County, New York, United States",
-    "Borough of Bronx, New York, United States",
-    "Borough of Brooklyn, New York, United States",
-    "Borough of Manhattan, New York, United States",
-    "Borough of Queens, New York, United States",
-    "Borough of Staten Island, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34758",
-  "gbl_mdModified_dt": "2016-06-27T14:58:44Z",
-  "id": "nyu-2451-34758",
-  "nyu_addl_dspace_s": "35708",
-  "locn_geometry": "ENVELOPE(-74.251961, -73.755405, 40.9031249999998, 40.5127639999998)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "GIS Lab, Newman Library, Baruch CUNY"
+  ],
+  "dct_description_sm": [
+    "This line layer was created from the GTFS data feeds from the Metropolitan Transportation Authority (MTA) to represent the MTA NYC Transit Subway routes. A python script was written to take the data files as input and plot and save them as a spatial layer in the local state plane coordinate reference system. Lines in this layer represent individual subway routes that follow physical track locations; they were generalized from the GTFS format where lines depicted individual services. Each line represents the route that a specific train takes during normal weekday and rush hour service. The unique ID is route_id, a field created by the MTA that uses the familiar letter or number designation for trains, with distinct ids for each of the three shuttle (S) trains. This dataset is intended for researchers, policy makers, students, and educators for basic geographic analysis and mapping purposes. It was created by the GIS Lab at the Newman Library at Baruch College CUNY as part of the NYC Mass Transit Spatial Layers series, so that members of the public could have access to well-documented and readily-usable GIS layers of NYC mass transit features. "
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34758"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Newman Library (Bernard M. Baruch College)"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Transportation",
+    "Local transit",
+    "Commuting",
+    "Subways"
+  ],
+  "dct_title_s": "2016 (May) New York City Subway Routes",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYC Mass Transit Spatial Layers"
+  ],
+  "dct_issued_s": "05/31/2016",
+  "schema_provider_s": "Baruch CUNY",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34758\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75187/nyu_2451_34758.zip\"}",
+  "dct_spatial_sm": [
+    "New York, New York, United States",
+    "Bronx County, New York, United States",
+    "Kings County, New York, United States",
+    "New York County, New York, United States",
+    "Queens County, New York, United States",
+    "Richmond County, New York, United States",
+    "Borough of Bronx, New York, United States",
+    "Borough of Brooklyn, New York, United States",
+    "Borough of Manhattan, New York, United States",
+    "Borough of Queens, New York, United States",
+    "Borough of Staten Island, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34758",
+  "gbl_mdModified_dt": "2016-06-27T14:58:44Z",
+  "id": "nyu-2451-34758",
+  "nyu_addl_dspace_s": "35708",
+  "locn_geometry": "ENVELOPE(-74.251961, -73.755405, 40.9031249999998, 40.5127639999998)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34759.json b/metadata-aardvark/Datasets/nyu-2451-34759.json
index f3d41d40d..850d1b724 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34759.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34759.json
@@ -1,50 +1,64 @@
-{
-  "dct_creator_sm": [
-    "GIS Lab, Newman Library, Baruch CUNY"
-  ],
-  "dct_description_sm": "This point layer was created using the GTFS data feeds from the Metropolitan Transportation Authority (MTA). It represents the stop locations for the MTA NYC Transit Subway, where a stop represents the center of platforms dedicated to serving specific trains in a subway station. A python script was written to take the data files as input and plot and save them as a spatial layer in the local state plane coordinate reference system. The unique ID is stop_id, a field created by the MTA. This dataset is intended for researchers, policy makers, students, and educators for basic geographic analysis and mapping purposes. It was created by the GIS Lab at the Newman Library at Baruch College CUNY as part of the NYC Mass Transit Spatial Layers series, so that members of the public could have access to well-documented and readily-usable GIS layers of NYC mass transit features. ",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34759",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Newman Library (Bernard M. Baruch College)",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Transportation",
-    "Local transit",
-    "Commuting",
-    "Subways",
-    "Subway stations"
-  ],
-  "dct_title_s": "2016 (May) New York City Subway Stops",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYC Mass Transit Spatial Layers"
-  ],
-  "dct_issued_s": "05/31/2016",
-  "schema_provider_s": "Baruch CUNY",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34759\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75189/nyu_2451_34759.zip\"}",
-  "dct_spatial_sm": [
-    "New York, New York, United States",
-    "Bronx County, New York, United States",
-    "Kings County, New York, United States",
-    "New York County, New York, United States",
-    "Queens County, New York, United States",
-    "Richmond County, New York, United States",
-    "Borough of Bronx, New York, United States",
-    "Borough of Brooklyn, New York, United States",
-    "Borough of Manhattan, New York, United States",
-    "Borough of Queens, New York, United States",
-    "Borough of Staten Island, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34759",
-  "gbl_mdModified_dt": "2016-06-27T14:58:40Z",
-  "id": "nyu-2451-34759",
-  "nyu_addl_dspace_s": "35709",
-  "locn_geometry": "ENVELOPE(-74.251961, -73.755405, 40.9031249999998, 40.5127639999998)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "GIS Lab, Newman Library, Baruch CUNY"
+  ],
+  "dct_description_sm": [
+    "This point layer was created using the GTFS data feeds from the Metropolitan Transportation Authority (MTA). It represents the stop locations for the MTA NYC Transit Subway, where a stop represents the center of platforms dedicated to serving specific trains in a subway station. A python script was written to take the data files as input and plot and save them as a spatial layer in the local state plane coordinate reference system. The unique ID is stop_id, a field created by the MTA. This dataset is intended for researchers, policy makers, students, and educators for basic geographic analysis and mapping purposes. It was created by the GIS Lab at the Newman Library at Baruch College CUNY as part of the NYC Mass Transit Spatial Layers series, so that members of the public could have access to well-documented and readily-usable GIS layers of NYC mass transit features. "
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34759"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Newman Library (Bernard M. Baruch College)"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Transportation",
+    "Local transit",
+    "Commuting",
+    "Subways",
+    "Subway stations"
+  ],
+  "dct_title_s": "2016 (May) New York City Subway Stops",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYC Mass Transit Spatial Layers"
+  ],
+  "dct_issued_s": "05/31/2016",
+  "schema_provider_s": "Baruch CUNY",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34759\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75189/nyu_2451_34759.zip\"}",
+  "dct_spatial_sm": [
+    "New York, New York, United States",
+    "Bronx County, New York, United States",
+    "Kings County, New York, United States",
+    "New York County, New York, United States",
+    "Queens County, New York, United States",
+    "Richmond County, New York, United States",
+    "Borough of Bronx, New York, United States",
+    "Borough of Brooklyn, New York, United States",
+    "Borough of Manhattan, New York, United States",
+    "Borough of Queens, New York, United States",
+    "Borough of Staten Island, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34759",
+  "gbl_mdModified_dt": "2016-06-27T14:58:40Z",
+  "id": "nyu-2451-34759",
+  "nyu_addl_dspace_s": "35709",
+  "locn_geometry": "ENVELOPE(-74.251961, -73.755405, 40.9031249999998, 40.5127639999998)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34760.json b/metadata-aardvark/Datasets/nyu-2451-34760.json
index 271d2db64..408efbd61 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34760.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34760.json
@@ -1,48 +1,62 @@
-{
-  "dct_creator_sm": [
-    "GIS Lab, Newman Library, Baruch CUNY"
-  ],
-  "dct_description_sm": "This point layer was created using the data feeds from the Metropolitan Transportation Authority (MTA). It represents the subway station entrance locations for the MTA NYC Transit Subway, where an entrance represents a physical entryway or exit from a subway station to a street or building. The data originally came in a CSV format, and was plotted using the coordinates for the entrances and saved as a spatial layer in the local state plane coordinate system. The features include several attributes that describe the physical details of the entrances (nearest street or corner, whether they are entrance or exit only, whether they have stairs, escalators, or elevators, etc) and of the stations (lines served and trains that stop there). The station entrances for the Staten Island Railway are not included. The features do not have a unique identifier. This dataset is intended for researchers, policy makers, students, and educators for basic geographic analysis and mapping purposes. It was created by the GIS Lab at the Newman Library at Baruch College CUNY as part of the NYC Mass Transit Spatial Layers series, so that members of the public could have access to well-documented and readily-usable GIS layers of NYC mass transit features. ",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34760",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Newman Library (Bernard M. Baruch College)",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Transportation",
-    "Local transit",
-    "Commuting",
-    "Subways",
-    "Subway stations"
-  ],
-  "dct_title_s": "2016 (May) New York City Subway Station Entrances",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYC Mass Transit Spatial Layers"
-  ],
-  "dct_issued_s": "05/31/2016",
-  "schema_provider_s": "Baruch CUNY",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34760\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75191/nyu_2451_34760.zip\"}",
-  "dct_spatial_sm": [
-    "New York, New York, United States",
-    "Bronx County, New York, United States",
-    "Kings County, New York, United States",
-    "New York County, New York, United States",
-    "Queens County, New York, United States",
-    "Borough of Bronx, New York, United States",
-    "Borough of Brooklyn, New York, United States",
-    "Borough of Manhattan, New York, United States",
-    "Borough of Queens, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34760",
-  "gbl_mdModified_dt": "2016-06-27T14:58:40Z",
-  "id": "nyu-2451-34760",
-  "nyu_addl_dspace_s": "35710",
-  "locn_geometry": "ENVELOPE(-74.031383, -73.754178, 40.9035969999998, 40.5754989999998)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "GIS Lab, Newman Library, Baruch CUNY"
+  ],
+  "dct_description_sm": [
+    "This point layer was created using the data feeds from the Metropolitan Transportation Authority (MTA). It represents the subway station entrance locations for the MTA NYC Transit Subway, where an entrance represents a physical entryway or exit from a subway station to a street or building. The data originally came in a CSV format, and was plotted using the coordinates for the entrances and saved as a spatial layer in the local state plane coordinate system. The features include several attributes that describe the physical details of the entrances (nearest street or corner, whether they are entrance or exit only, whether they have stairs, escalators, or elevators, etc) and of the stations (lines served and trains that stop there). The station entrances for the Staten Island Railway are not included. The features do not have a unique identifier. This dataset is intended for researchers, policy makers, students, and educators for basic geographic analysis and mapping purposes. It was created by the GIS Lab at the Newman Library at Baruch College CUNY as part of the NYC Mass Transit Spatial Layers series, so that members of the public could have access to well-documented and readily-usable GIS layers of NYC mass transit features. "
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34760"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Newman Library (Bernard M. Baruch College)"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Transportation",
+    "Local transit",
+    "Commuting",
+    "Subways",
+    "Subway stations"
+  ],
+  "dct_title_s": "2016 (May) New York City Subway Station Entrances",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYC Mass Transit Spatial Layers"
+  ],
+  "dct_issued_s": "05/31/2016",
+  "schema_provider_s": "Baruch CUNY",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34760\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75191/nyu_2451_34760.zip\"}",
+  "dct_spatial_sm": [
+    "New York, New York, United States",
+    "Bronx County, New York, United States",
+    "Kings County, New York, United States",
+    "New York County, New York, United States",
+    "Queens County, New York, United States",
+    "Borough of Bronx, New York, United States",
+    "Borough of Brooklyn, New York, United States",
+    "Borough of Manhattan, New York, United States",
+    "Borough of Queens, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34760",
+  "gbl_mdModified_dt": "2016-06-27T14:58:40Z",
+  "id": "nyu-2451-34760",
+  "nyu_addl_dspace_s": "35710",
+  "locn_geometry": "ENVELOPE(-74.031383, -73.754178, 40.9035969999998, 40.5754989999998)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34763.json b/metadata-aardvark/Datasets/nyu-2451-34763.json
index 603d7a2b4..bbf95ce91 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34763.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34763.json
@@ -1,44 +1,58 @@
-{
-  "dct_creator_sm": [
-    "Newman Library (Bernard M. Baruch College)"
-  ],
-  "dct_description_sm": "The layers in this Sqlite Geodatabase were created from the GTFS data feeds from the Metropolitan Transportation Authority (MTA) to represent major routes and stops for buses and trains throughout New York City. A python script was written to take the data files as input and plot and save them in the local state plane coordinate reference system. This dataset is intended for researchers, policy makers, students, and educators for basic geographic analysis and mapping purposes. It was created by the GIS Lab at the Newman Library at Baruch College CUNY as part of the NYC Mass Transit Spatial Layers series, so that members of the public could have access to well-documented and readily-usable GIS layers of NYC mass transit features.",
-  "dct_format_s": "SQLite Databse",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34763",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Newman Library (Bernard M. Baruch College)",
-  "dc_relation_sm": [
-    "http://sws.geonames.org/5128581/about/rdf"
-  ],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Buses",
-    "Transportation",
-    "Commuting",
-    "Local transit"
-  ],
-  "dct_title_s": "2016 (May) Mass Transit Spatial Layers for New York City Geodatabase",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYC Mass Transit Spatial Layers"
-  ],
-  "dct_issued_s": "05/31/2016",
-  "schema_provider_s": "Baruch CUNY",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34763\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "New York City, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "georss_box_s": "40.343124414571 -74.498383114354 41.085413785429 -73.513562685646",
-  "georss_polygon_s": "40.343124414571 -74.498383114354 41.085413785429 -74.498383114354 41.085413785429 -73.513562685646 40.343124414571 -73.513562685646 40.343124414571 -74.498383114354",
-  "gbl_resourceType_sm": "Multi-spectral data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34763",
-  "gbl_mdModified_dt": "2016-06-27T14:58:39Z",
-  "id": "nyu-2451-34763",
-  "nyu_addl_dspace_s": "35711",
-  "locn_geometry": "ENVELOPE(-74.498383114354, -73.513562685646, 41.085413785429, 40.343124414571)",
-  "gbl_indexYear_im": 2016,
-  "gbl_mdVersion_s": "Aardvark"
+{
+  "dct_creator_sm": [
+    "Newman Library (Bernard M. Baruch College)"
+  ],
+  "dct_description_sm": [
+    "The layers in this Sqlite Geodatabase were created from the GTFS data feeds from the Metropolitan Transportation Authority (MTA) to represent major routes and stops for buses and trains throughout New York City. A python script was written to take the data files as input and plot and save them in the local state plane coordinate reference system. This dataset is intended for researchers, policy makers, students, and educators for basic geographic analysis and mapping purposes. It was created by the GIS Lab at the Newman Library at Baruch College CUNY as part of the NYC Mass Transit Spatial Layers series, so that members of the public could have access to well-documented and readily-usable GIS layers of NYC mass transit features."
+  ],
+  "dct_format_s": "SQLite Databse",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34763"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Newman Library (Bernard M. Baruch College)"
+  ],
+  "dc_relation_sm": [
+    "http://sws.geonames.org/5128581/about/rdf"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Buses",
+    "Transportation",
+    "Commuting",
+    "Local transit"
+  ],
+  "dct_title_s": "2016 (May) Mass Transit Spatial Layers for New York City Geodatabase",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYC Mass Transit Spatial Layers"
+  ],
+  "dct_issued_s": "05/31/2016",
+  "schema_provider_s": "Baruch CUNY",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34763\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "New York City, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "georss_box_s": "40.343124414571 -74.498383114354 41.085413785429 -73.513562685646",
+  "georss_polygon_s": "40.343124414571 -74.498383114354 41.085413785429 -74.498383114354 41.085413785429 -73.513562685646 40.343124414571 -73.513562685646 40.343124414571 -74.498383114354",
+  "gbl_resourceType_sm": [
+    "Multi-spectral data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34763",
+  "gbl_mdModified_dt": "2016-06-27T14:58:39Z",
+  "id": "nyu-2451-34763",
+  "nyu_addl_dspace_s": "35711",
+  "locn_geometry": "ENVELOPE(-74.498383114354, -73.513562685646, 41.085413785429, 40.343124414571)",
+  "gbl_indexYear_im": [
+    2016
+  ],
+  "gbl_mdVersion_s": "Aardvark"
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34775.json b/metadata-aardvark/Datasets/nyu-2451-34775.json
index 52daf255c..9940001f7 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34775.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34775.json
@@ -1,35 +1,53 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents the 1990 County Boundaries for China. The layer includes population census data and was primarily based on the \"The Administrative Maps of the People's Republic of China,\" published by China Map Press, and some other yearly administrative maps. See the documentation for more information and a list of the layer variables.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34775",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Beijing Hua tong ren shi chang xin xi you xian ze ren gong si",
-  "dc_relation_sm": [
-    "http://sws.geonames.org/1814991/about/rdf"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [],
-  "dct_title_s": "1990 County Boundaries of China with Population Census Data, Part 2",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Historical China County Population Census Data"
-  ],
-  "dct_issued_s": "2005",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34775\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75225/nyu_2451_34775.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/75226/nyu_2451_34775_doc.zip\"}",
-  "dct_spatial_sm": [
-    "People's Republic of China, China"
-  ],
-  "dct_temporal_sm": [
-    "1990"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34775",
-  "gbl_mdModified_dt": "2016-11-10T15:51:36Z",
-  "id": "nyu-2451-34775",
-  "nyu_addl_dspace_s": "35728",
-  "locn_geometry": "ENVELOPE(73.557693, 134.773911, 53.56086, 10.175472)",
-  "gbl_indexYear_im": 1990
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents the 1990 County Boundaries for China. The layer includes population census data and was primarily based on the \"The Administrative Maps of the People's Republic of China,\" published by China Map Press, and some other yearly administrative maps. See the documentation for more information and a list of the layer variables."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34775"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Beijing Hua tong ren shi chang xin xi you xian ze ren gong si"
+  ],
+  "dc_relation_sm": [
+    "http://sws.geonames.org/1814991/about/rdf"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+
+  ],
+  "dct_title_s": "1990 County Boundaries of China with Population Census Data, Part 2",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Historical China County Population Census Data"
+  ],
+  "dct_issued_s": "2005",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34775\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75225/nyu_2451_34775.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/75226/nyu_2451_34775_doc.zip\"}",
+  "dct_spatial_sm": [
+    "People's Republic of China, China"
+  ],
+  "dct_temporal_sm": [
+    "1990"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34775",
+  "gbl_mdModified_dt": "2016-11-10T15:51:36Z",
+  "id": "nyu-2451-34775",
+  "nyu_addl_dspace_s": "35728",
+  "locn_geometry": "ENVELOPE(73.557693, 134.773911, 53.56086, 10.175472)",
+  "gbl_indexYear_im": [
+    1990
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34912.json b/metadata-aardvark/Datasets/nyu-2451-34912.json
index 69741791f..c1a55483d 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34912.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34912.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [
-    "Instituto Nacional de Estad\u00edstica y Censos de la Republica Argentina (INDEC)"
-  ],
-  "dct_description_sm": "This geodatabase contains basic population and housing characteristics for townships in Argentina, collected by the Instituto Nacional de Estad\u00edstica y Censos de la Republica Argentina (INDEC) as part of Argentina's Censo 2010. The data was documented and restructured by East View Cartographic, Inc. The lowest administrative level represented in the census data collection is the township; the data includes 52408 vector polygons with 233 attribute variables, split into 5 tables. All variable names were translated from Spanish using Google Translate. Field name prefixes, originally written with original language titles, were renamed to create unique names across the geodatabase (e.g. Original variable of \u201cConyuge o pareja\u201d was updated to D002 and given the alias \u201cRelationship to the head of household: Spouse or partner[Relaci\u00f3n o parentesco con el jefe(a) del hogar: Conyuge o pareja]\u201d, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, M = Migration and S = Social). All variables from the original data was reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Migration and Social. In the attribute tables, all geographic names and codes are represented as text fields and census data are represented as doubles. Automated tools were run to apply aliases in the format \u201cEnglish translation field description[original language field description]\u201d. Vector data was analyzed for accuracy and compared with national boundaries. This geodatabase is part of a partnership project with East View Cartographic and IPUMS International, titled the Global Census Archive. Refer to the metadata and documentation for original and translated codebooks and methodology.",
-  "dct_format_s": "ESRI Geodatabase",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34912",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Census",
-    "Census districts",
-    "Demographic surveys",
-    "Demography"
-  ],
-  "dct_title_s": "National Census Township-Level Geodatabase for Argentina, 2010",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Latin American Census Data"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34912\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/124064/nyu_2451_34912.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/124025/nyu_2451_34912_doc.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Argentina"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_mdModified_dt": "2020-07-21T13:25:26Z",
-  "id": "nyu-2451-34912",
-  "nyu_addl_dspace_s": "35878",
-  "nyu_addl_format_sm": [
-    "ESRI Geodatabase"
-  ],
-  "locn_geometry": "ENVELOPE(-73.58297, -53.591835, -21.781277, -55.061314)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+    "Instituto Nacional de Estadística y Censos de la Republica Argentina (INDEC)"
+  ],
+  "dct_description_sm": [
+    "This geodatabase contains basic population and housing characteristics for townships in Argentina, collected by the Instituto Nacional de Estadística y Censos de la Republica Argentina (INDEC) as part of Argentina's Censo 2010. The data was documented and restructured by East View Cartographic, Inc. The lowest administrative level represented in the census data collection is the township; the data includes 52408 vector polygons with 233 attribute variables, split into 5 tables. All variable names were translated from Spanish using Google Translate. Field name prefixes, originally written with original language titles, were renamed to create unique names across the geodatabase (e.g. Original variable of “Conyuge o pareja” was updated to D002 and given the alias “Relationship to the head of household: Spouse or partner[Relación o parentesco con el jefe(a) del hogar: Conyuge o pareja]”, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, M = Migration and S = Social). All variables from the original data was reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Migration and Social. In the attribute tables, all geographic names and codes are represented as text fields and census data are represented as doubles. Automated tools were run to apply aliases in the format “English translation field description[original language field description]”. Vector data was analyzed for accuracy and compared with national boundaries. This geodatabase is part of a partnership project with East View Cartographic and IPUMS International, titled the Global Census Archive. Refer to the metadata and documentation for original and translated codebooks and methodology."
+  ],
+  "dct_format_s": "ESRI Geodatabase",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34912"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Census",
+    "Census districts",
+    "Demographic surveys",
+    "Demography"
+  ],
+  "dct_title_s": "National Census Township-Level Geodatabase for Argentina, 2010",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Latin American Census Data"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34912\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/124064/nyu_2451_34912.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/124025/nyu_2451_34912_doc.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Argentina"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_mdModified_dt": "2020-07-21T13:25:26Z",
+  "id": "nyu-2451-34912",
+  "nyu_addl_dspace_s": "35878",
+  "nyu_addl_format_sm": [
+    "ESRI Geodatabase"
+  ],
+  "locn_geometry": "ENVELOPE(-73.58297, -53.591835, -21.781277, -55.061314)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34915.json b/metadata-aardvark/Datasets/nyu-2451-34915.json
index 8a0c734c4..de2ac721f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34915.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34915.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [
-    "Departmento Administrativo Nacional de Estad\u00edstica"
-  ],
-  "dct_description_sm": "This geodatabase contains basic population, housing, and business characteristics for manzanas in Colombia, collected as part of Colombia's Censo 2005 by the Departmento Administrativo Nacional de Estad\u00edstica. The data was documented and restructured by East View Cartographic, Inc. The census data is provided at the manzana administrative level (ADM6) and includes 261,263 polygons with 194 attribute variables, split into 5 tables. Attribute descriptions retain original language names and unique identifier codes. All variable names were translated from Spanish. Field name prefixes, originally written with coded titles, were renamed to create unique names (e.g. Original variable of \u201cSexo_Hombre\u201d was updated to D001 and given the alias \u201cGender: Male[Sexo_Hombre]\u201d, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, M = Migration and S = Social). All variables from the original data were reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Migration and Social. In the attribute tables, all geographic names and codes are represented as text fields and census data are represented as doubles or long integers. Automated tools were run to apply aliases in the format \u201cEnglish translation field description[original language field description]\u201d. Vector data was analyzed for accuracy and compared with national boundaries. This geodatabase is part of a partnership project with East View Cartographic and IPUMS International, titled the Global Census Archive. Refer to the metadata and documentation for original and translated codebooks and methodology.",
-  "dct_format_s": "ESRI Geodatabase",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34915",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Census",
-    "Census districts",
-    "Demographic surveys",
-    "Demography"
-  ],
-  "dct_title_s": "National Census Manzana-Level Geodatabase for Colombia, 2005",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Latin American Census Data"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34915\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/124065/nyu_2451_34915.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/124424/nyu_2451_34915_doc.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Colombia"
-  ],
-  "dct_temporal_sm": [
-    "2005"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_mdModified_dt": "2020-07-21T13:25:26Z",
-  "id": "nyu-2451-34915",
-  "nyu_addl_dspace_s": "35881",
-  "nyu_addl_format_sm": [
-    "ESRI Geodatabase"
-  ],
-  "locn_geometry": "ENVELOPE(-81.728111, -66.869835, 13.390292, -4.225869)",
-  "gbl_indexYear_im": 2005
+{
+  "dct_creator_sm": [
+    "Departmento Administrativo Nacional de Estadística"
+  ],
+  "dct_description_sm": [
+    "This geodatabase contains basic population, housing, and business characteristics for manzanas in Colombia, collected as part of Colombia's Censo 2005 by the Departmento Administrativo Nacional de Estadística. The data was documented and restructured by East View Cartographic, Inc. The census data is provided at the manzana administrative level (ADM6) and includes 261,263 polygons with 194 attribute variables, split into 5 tables. Attribute descriptions retain original language names and unique identifier codes. All variable names were translated from Spanish. Field name prefixes, originally written with coded titles, were renamed to create unique names (e.g. Original variable of “Sexo_Hombre” was updated to D001 and given the alias “Gender: Male[Sexo_Hombre]”, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, M = Migration and S = Social). All variables from the original data were reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Migration and Social. In the attribute tables, all geographic names and codes are represented as text fields and census data are represented as doubles or long integers. Automated tools were run to apply aliases in the format “English translation field description[original language field description]”. Vector data was analyzed for accuracy and compared with national boundaries. This geodatabase is part of a partnership project with East View Cartographic and IPUMS International, titled the Global Census Archive. Refer to the metadata and documentation for original and translated codebooks and methodology."
+  ],
+  "dct_format_s": "ESRI Geodatabase",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34915"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Census",
+    "Census districts",
+    "Demographic surveys",
+    "Demography"
+  ],
+  "dct_title_s": "National Census Manzana-Level Geodatabase for Colombia, 2005",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Latin American Census Data"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34915\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/124065/nyu_2451_34915.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/124424/nyu_2451_34915_doc.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Colombia"
+  ],
+  "dct_temporal_sm": [
+    "2005"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_mdModified_dt": "2020-07-21T13:25:26Z",
+  "id": "nyu-2451-34915",
+  "nyu_addl_dspace_s": "35881",
+  "nyu_addl_format_sm": [
+    "ESRI Geodatabase"
+  ],
+  "locn_geometry": "ENVELOPE(-81.728111, -66.869835, 13.390292, -4.225869)",
+  "gbl_indexYear_im": [
+    2005
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34917.json b/metadata-aardvark/Datasets/nyu-2451-34917.json
index 04aa8d0d1..87b99f5e1 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34917.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34917.json
@@ -1,36 +1,52 @@
-{
-  "dct_creator_sm": [
-    "INEC Ecuador (Instituto Nacional de Estad\u00edstica y Censos)"
-  ],
-  "dct_description_sm": "This geodatabase contains basic population and housing characteristics for sectors in Ecuador, collected by the Instituto Nacional de Estad\u00edstica y Censos (INEC Ecuador) as part of Ecuador's Censo 2010. The data was documented and restructured by East View Cartographic, Inc. The census data is provided at the sector administrative level (ADM6) and includes 40,649 polygons with 1235 attribute variables, split into 5 tables. Attribute descriptions retain original language names and unique identifier codes. All variable names were translated from Spanish. Field name prefixes, originally written with coded titles, were renamed to create unique names across the geodatabase (e.g. Original variable of \u201cSexo: Hombre\u201d was updated to D001 and given the alias \u201cSex: Man[Sexo: Hombre]\u201d, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, M = Migration and S = Social). Note that four base tables in the geodatabase could not be identified and were retained as NUMHOG_, NUMHOG_1, NUMHOG_2 and PCD_. Where possible, all variables from the original data were reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Migration and Social. In the attribute tables, all geographic names and codes are represented as text fields and census data are represented as doubles or long integers. Automated tools were run to apply aliases in the format \u201cEnglish translation field description[original language field description]\u201d. Vector data was analyzed for accuracy and compared with national boundaries. This geodatabase is part of a partnership project with East View Cartographic and IPUMS International, titled the Global Census Archive. Refer to the metadata and documentation for original and translated codebooks and methodology.\n",
-  "dct_format_s": "ESRI Geodatabase",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34917",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_title_s": "National Census Sector-level Geodatabase for Ecuador, 2010",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Latin American Census Data"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34917\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/124052/nyu_2451_34917.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/34917/3/nyu_2451_34917_doc.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Ecuador"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_mdModified_dt": "2020-07-21T13:25:26Z",
-  "id": "nyu-2451-34917",
-  "nyu_addl_dspace_s": "35883",
-  "nyu_addl_format_sm": [
-    "ESRI Geodatabase"
-  ],
-  "locn_geometry": "ENVELOPE(-92.012918889569, -75.184586, 1.6872511972518, -4.998823)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+    "INEC Ecuador (Instituto Nacional de Estadística y Censos)"
+  ],
+  "dct_description_sm": [
+    "This geodatabase contains basic population and housing characteristics for sectors in Ecuador, collected by the Instituto Nacional de Estadística y Censos (INEC Ecuador) as part of Ecuador's Censo 2010. The data was documented and restructured by East View Cartographic, Inc. The census data is provided at the sector administrative level (ADM6) and includes 40,649 polygons with 1235 attribute variables, split into 5 tables. Attribute descriptions retain original language names and unique identifier codes. All variable names were translated from Spanish. Field name prefixes, originally written with coded titles, were renamed to create unique names across the geodatabase (e.g. Original variable of “Sexo: Hombre” was updated to D001 and given the alias “Sex: Man[Sexo: Hombre]”, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, M = Migration and S = Social). Note that four base tables in the geodatabase could not be identified and were retained as NUMHOG_, NUMHOG_1, NUMHOG_2 and PCD_. Where possible, all variables from the original data were reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Migration and Social. In the attribute tables, all geographic names and codes are represented as text fields and census data are represented as doubles or long integers. Automated tools were run to apply aliases in the format “English translation field description[original language field description]”. Vector data was analyzed for accuracy and compared with national boundaries. This geodatabase is part of a partnership project with East View Cartographic and IPUMS International, titled the Global Census Archive. Refer to the metadata and documentation for original and translated codebooks and methodology.\n"
+  ],
+  "dct_format_s": "ESRI Geodatabase",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34917"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_title_s": "National Census Sector-level Geodatabase for Ecuador, 2010",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Latin American Census Data"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34917\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/124052/nyu_2451_34917.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/34917/3/nyu_2451_34917_doc.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Ecuador"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_mdModified_dt": "2020-07-21T13:25:26Z",
+  "id": "nyu-2451-34917",
+  "nyu_addl_dspace_s": "35883",
+  "nyu_addl_format_sm": [
+    "ESRI Geodatabase"
+  ],
+  "locn_geometry": "ENVELOPE(-92.012918889569, -75.184586, 1.6872511972518, -4.998823)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34918.json b/metadata-aardvark/Datasets/nyu-2451-34918.json
index c303332ea..ee1ad7fbd 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34918.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34918.json
@@ -1,43 +1,59 @@
-{
-  "dct_creator_sm": [
-    "Instituto Nacional de Estad\u00edstica y Censo"
-  ],
-  "dct_description_sm": "This geodatabase contains basic population and housing characteristics for populated places (abbreviated as LP in the geodatabase) and barrios (abbreviated as BT in the geodatabase) in Panama, collected as part of its Censos Nacionales de 2010 by the Instituto Nacional de Estad\u00edstica y Censo. This data was documented and restructured by East View Cartographic, Inc. The census data provides indicators across five distinct subject categories, and contains 1,188 attribute variables. There are 13,124 polygons in total, which are available across two distinct administrative geographies:  populated places (ADM4) and barrios (ADM5). There are ten tables in the geodatabase (a populated places table and a barrios table for each of the five subject categories). Attribute descriptions retain original language names and unique identifier codes. All variable names were translated from Spanish. Field name prefixes, originally written with coded titles, were renamed to create unique names across the geodatabase (e.g. Original variable of \u201cSexo: Hombre\u201d was updated to BT_D001 and given the alias \u201cSex: Man[Sexo: Hombre]\u201d, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, M = Migration and S = Social. BT relates to the Barrios and LP relates to the populated places). All variables from the original data were reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Migration and Social. In the attribute tables, all geographic names and codes are represented as text fields and census data are represented as doubles or long integers.  Automated tools were run to apply aliases in the format \u201cEnglish translation field description[original language field description]\u201d. Vector data was analyzed for accuracy and compared with national boundaries. This geodatabase is part of a partnership project with East View Cartographic and IPUMS International, titled the Global Census Archive. Refer to the metadata and documentation for original and translated codebooks and methodology.",
-  "dct_format_s": "ESRI Geodatabase",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34918",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Census",
-    "Census districts",
-    "Demographic surveys",
-    "Demography"
-  ],
-  "dct_title_s": "National Census Populated Places (LP) and Barrios (BT) Geodatabase for Panama, 2010",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Latin American Census Data"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34918\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/124114/nyu_2451_34918.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/124115/nyu_2451_34918_doc.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Panama"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34918",
-  "gbl_mdModified_dt": "2020-07-21T13:25:26Z",
-  "id": "nyu-2451-34918",
-  "nyu_addl_dspace_s": "35884",
-  "nyu_addl_format_sm": [
-    "ESRI Geodatabase"
-  ],
-  "locn_geometry": "ENVELOPE(-83.051445, -77.17411, 9.644431, 7.197906)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+    "Instituto Nacional de Estadística y Censo"
+  ],
+  "dct_description_sm": [
+    "This geodatabase contains basic population and housing characteristics for populated places (abbreviated as LP in the geodatabase) and barrios (abbreviated as BT in the geodatabase) in Panama, collected as part of its Censos Nacionales de 2010 by the Instituto Nacional de Estadística y Censo. This data was documented and restructured by East View Cartographic, Inc. The census data provides indicators across five distinct subject categories, and contains 1,188 attribute variables. There are 13,124 polygons in total, which are available across two distinct administrative geographies:  populated places (ADM4) and barrios (ADM5). There are ten tables in the geodatabase (a populated places table and a barrios table for each of the five subject categories). Attribute descriptions retain original language names and unique identifier codes. All variable names were translated from Spanish. Field name prefixes, originally written with coded titles, were renamed to create unique names across the geodatabase (e.g. Original variable of “Sexo: Hombre” was updated to BT_D001 and given the alias “Sex: Man[Sexo: Hombre]”, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, M = Migration and S = Social. BT relates to the Barrios and LP relates to the populated places). All variables from the original data were reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Migration and Social. In the attribute tables, all geographic names and codes are represented as text fields and census data are represented as doubles or long integers.  Automated tools were run to apply aliases in the format “English translation field description[original language field description]”. Vector data was analyzed for accuracy and compared with national boundaries. This geodatabase is part of a partnership project with East View Cartographic and IPUMS International, titled the Global Census Archive. Refer to the metadata and documentation for original and translated codebooks and methodology."
+  ],
+  "dct_format_s": "ESRI Geodatabase",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34918"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Census",
+    "Census districts",
+    "Demographic surveys",
+    "Demography"
+  ],
+  "dct_title_s": "National Census Populated Places (LP) and Barrios (BT) Geodatabase for Panama, 2010",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Latin American Census Data"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34918\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/124114/nyu_2451_34918.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/124115/nyu_2451_34918_doc.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Panama"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34918",
+  "gbl_mdModified_dt": "2020-07-21T13:25:26Z",
+  "id": "nyu-2451-34918",
+  "nyu_addl_dspace_s": "35884",
+  "nyu_addl_format_sm": [
+    "ESRI Geodatabase"
+  ],
+  "locn_geometry": "ENVELOPE(-83.051445, -77.17411, 9.644431, 7.197906)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34919.json b/metadata-aardvark/Datasets/nyu-2451-34919.json
index 3464538b5..d86711761 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34919.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34919.json
@@ -1,44 +1,60 @@
-{
-  "dct_creator_sm": [
-    "Instituto Nacional de Estad\u00edstica y Censos"
-  ],
-  "dct_description_sm": "This geodatabase contains basic population, economic, and housing characteristics for districts in Costa Rica, collected as part of its Censo 2011 by the Instituto Nacional de Estad\u00edstica y Censos. The data was documented and restructured by East View Cartographic, Inc. The census data is provided at the district administrative level (ADM3) and includes 472 polygons with 719 attribute variables, split into 5 tables. Attribute descriptions retain original language names and unique identifier codes. All variable names were translated from Spanish. Field name prefixes, originally written with coded titles, were renamed to create unique names (e.g. Original variable of \u201cEstado Civil: Uni\u00f3n Libre o Juntadoa\u201d was updated to D001 and given the alias \u201cMarital Status: Free Union[Estado Civil: Uni\u00f3n Libre o Juntadoa]\u201d, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, M = Migration and S = Social). All variables from the original data were reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Migration and Social. In attribute tables, all geographic names and codes are represented as text fields and census data are represented as doubles or long integers. Automated tools were run to apply aliases in the format \u201cEnglish translation field description[original language field description]\u201d. Vector data was analyzed for accuracy and compared with national boundaries. This geodatabase is part of a partnership project with East View Cartographic and IPUMS International, titled the Global Census Archive. Refer to the metadata and documentation for original and translated codebooks and methodology.",
-  "dct_format_s": "ESRI Geodatabase",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34919",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Census",
-    "Census districts",
-    "Demographic surveys",
-    "Demography"
-  ],
-  "dct_title_s": "National Census District-Level Geodatabase for Costa Rica, 2011",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Latin American Census Data",
-    "Global Census Archive"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"https://archive.nyu.edu/retrieve/124154/nyu_2451_34919_doc.zip\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/124066/nyu_2451_34919.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/123899/nyu_2451_34919_doc.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Costa Rica"
-  ],
-  "dct_temporal_sm": [
-    "2011"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34919",
-  "gbl_mdModified_dt": "2020-04-27T10:20:09Z",
-  "id": "nyu-2451-34919",
-  "nyu_addl_dspace_s": "35885",
-  "nyu_addl_format_sm": [
-    "ESRI Geodatabase"
-  ],
-  "locn_geometry": "ENVELOPE(-87.09465, -82.555992, 11.216819, 5.499074)",
-  "gbl_indexYear_im": 2011
+{
+  "dct_creator_sm": [
+    "Instituto Nacional de Estadística y Censos"
+  ],
+  "dct_description_sm": [
+    "This geodatabase contains basic population, economic, and housing characteristics for districts in Costa Rica, collected as part of its Censo 2011 by the Instituto Nacional de Estadística y Censos. The data was documented and restructured by East View Cartographic, Inc. The census data is provided at the district administrative level (ADM3) and includes 472 polygons with 719 attribute variables, split into 5 tables. Attribute descriptions retain original language names and unique identifier codes. All variable names were translated from Spanish. Field name prefixes, originally written with coded titles, were renamed to create unique names (e.g. Original variable of “Estado Civil: Unión Libre o Juntadoa” was updated to D001 and given the alias “Marital Status: Free Union[Estado Civil: Unión Libre o Juntadoa]”, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, M = Migration and S = Social). All variables from the original data were reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Migration and Social. In attribute tables, all geographic names and codes are represented as text fields and census data are represented as doubles or long integers. Automated tools were run to apply aliases in the format “English translation field description[original language field description]”. Vector data was analyzed for accuracy and compared with national boundaries. This geodatabase is part of a partnership project with East View Cartographic and IPUMS International, titled the Global Census Archive. Refer to the metadata and documentation for original and translated codebooks and methodology."
+  ],
+  "dct_format_s": "ESRI Geodatabase",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34919"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Census",
+    "Census districts",
+    "Demographic surveys",
+    "Demography"
+  ],
+  "dct_title_s": "National Census District-Level Geodatabase for Costa Rica, 2011",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Latin American Census Data",
+    "Global Census Archive"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"https://archive.nyu.edu/retrieve/124154/nyu_2451_34919_doc.zip\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/124066/nyu_2451_34919.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/123899/nyu_2451_34919_doc.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Costa Rica"
+  ],
+  "dct_temporal_sm": [
+    "2011"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34919",
+  "gbl_mdModified_dt": "2020-04-27T10:20:09Z",
+  "id": "nyu-2451-34919",
+  "nyu_addl_dspace_s": "35885",
+  "nyu_addl_format_sm": [
+    "ESRI Geodatabase"
+  ],
+  "locn_geometry": "ENVELOPE(-87.09465, -82.555992, 11.216819, 5.499074)",
+  "gbl_indexYear_im": [
+    2011
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34920.json b/metadata-aardvark/Datasets/nyu-2451-34920.json
index 88ea6d9c2..8696fd294 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34920.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34920.json
@@ -1,43 +1,59 @@
-{
-  "dct_creator_sm": [
-    "Instituto Nacional de Estad\u00edstica e Informatica (INEI)"
-  ],
-  "dct_description_sm": "This geodatabase contains basic population, business, and housing information for districts in Peru, collected as part of Peru's Censos Nacionales 2007 by the Instituto Nacional de Estad\u00edstica e Informatica (INEI). The data was documented and restructured by East View Cartographic, Inc. The census data is provided at the district administrative level (ADM3) and includes 1,834 polygons with 781 attribute variables, split into 5 tables. Attribute descriptions retain original language names and unique identifier codes. All variable names were translated from Spanish. Field name prefixes, originally written with coded titles, were renamed to create unique names across the geodatabase (e.g. Original variable of \u201cPAREA_Urbano\u201d was updated to D001 and given the alias \u201cPeople in Area Type: Urban [PAREA_Urbano]\u201d, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, M = Migration and S = Social). All variables from the original data were reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Migration and Social. In the attribute tables, all geographic names and codes are represented as text fields and census data are represented as doubles or long integers. Automated tools were run to apply aliases in the format \u201cEnglish translation field description[original language field description]\u201d. Vector data was analyzed for accuracy and compared with national boundaries. This geodatabase is part of a partnership project with East View Cartographic and IPUMS International, titled the Global Census Archive. Refer to the metadata and documentation for original and translated codebooks and methodology.",
-  "dct_format_s": "ESRI Geodatabase",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34920",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Census",
-    "Census districts",
-    "Demographic surveys",
-    "Demography"
-  ],
-  "dct_title_s": "National Census District-Level Geodatabase for Peru, 2007",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Latin American Census Data"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34920\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/bitstream/2451/34920/2/nyu_2451_34920.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/34920/3/nyu_2451_34920_doc.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Peru"
-  ],
-  "dct_temporal_sm": [
-    "2007"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34920",
-  "gbl_mdModified_dt": "2020-07-21T13:25:26Z",
-  "id": "nyu-2451-34920",
-  "nyu_addl_dspace_s": "35886",
-  "nyu_addl_format_sm": [
-    "ESRI Geodatabase"
-  ],
-  "locn_geometry": "ENVELOPE(-81.326744, -68.677986, -0.012977, -18.349728)",
-  "gbl_indexYear_im": 2007
+{
+  "dct_creator_sm": [
+    "Instituto Nacional de Estadística e Informatica (INEI)"
+  ],
+  "dct_description_sm": [
+    "This geodatabase contains basic population, business, and housing information for districts in Peru, collected as part of Peru's Censos Nacionales 2007 by the Instituto Nacional de Estadística e Informatica (INEI). The data was documented and restructured by East View Cartographic, Inc. The census data is provided at the district administrative level (ADM3) and includes 1,834 polygons with 781 attribute variables, split into 5 tables. Attribute descriptions retain original language names and unique identifier codes. All variable names were translated from Spanish. Field name prefixes, originally written with coded titles, were renamed to create unique names across the geodatabase (e.g. Original variable of “PAREA_Urbano” was updated to D001 and given the alias “People in Area Type: Urban [PAREA_Urbano]”, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, M = Migration and S = Social). All variables from the original data were reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Migration and Social. In the attribute tables, all geographic names and codes are represented as text fields and census data are represented as doubles or long integers. Automated tools were run to apply aliases in the format “English translation field description[original language field description]”. Vector data was analyzed for accuracy and compared with national boundaries. This geodatabase is part of a partnership project with East View Cartographic and IPUMS International, titled the Global Census Archive. Refer to the metadata and documentation for original and translated codebooks and methodology."
+  ],
+  "dct_format_s": "ESRI Geodatabase",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34920"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Census",
+    "Census districts",
+    "Demographic surveys",
+    "Demography"
+  ],
+  "dct_title_s": "National Census District-Level Geodatabase for Peru, 2007",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Latin American Census Data"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34920\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/bitstream/2451/34920/2/nyu_2451_34920.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/34920/3/nyu_2451_34920_doc.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Peru"
+  ],
+  "dct_temporal_sm": [
+    "2007"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34920",
+  "gbl_mdModified_dt": "2020-07-21T13:25:26Z",
+  "id": "nyu-2451-34920",
+  "nyu_addl_dspace_s": "35886",
+  "nyu_addl_format_sm": [
+    "ESRI Geodatabase"
+  ],
+  "locn_geometry": "ENVELOPE(-81.326744, -68.677986, -0.012977, -18.349728)",
+  "gbl_indexYear_im": [
+    2007
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34921.json b/metadata-aardvark/Datasets/nyu-2451-34921.json
index 6c36df9dd..777537b46 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34921.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34921.json
@@ -1,43 +1,59 @@
-{
-  "dct_creator_sm": [
-    "Oficina Nacional de Estad\u00edstica (ONE)"
-  ],
-  "dct_description_sm": "This geodatabase contains basic population and housing characteristics for barrios in the Dominican Republic, collected by the Oficina Nacional de Estad\u00edstica (ONE) as part of the Dominican Republic's Censo 2010. The data was documented and restructured by East View Cartographic, Inc. The census data is provided at the barrio administrative level (ADM5) and includes 12,565 polygons with 756 attribute variables, split into 5 tables. Attribute descriptions retain original language names and unique identifier codes. All variable names were translated from Spanish. Field name prefixes, originally written with coded titles, were renamed to create unique names across the geodatabase (e.g. Original variable of \u201cH23_Si\u201d was updated to D001 and given the alias \u201cThere is a newborn girl or boy that has not been previously mentioned: Yes[H23_Si]\u201d, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, M = Migration and S = Social). All variables from the original data were reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Migration and Social. In the attribute tables, all geographic names and codes are represented as text fields and census data are represented as doubles or long integers. Automated tools were run to apply aliases in the format \u201cEnglish translation field description[original language field description]\u201d. Vector data was analyzed for accuracy and compared with national boundaries. This geodatabase is part of a partnership project with East View Cartographic and IPUMS International, titled the Global Census Archive. Refer to the metadata and documentation for original and translated codebooks and methodology.",
-  "dct_format_s": "ESRI Geodatabase",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34921",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Census",
-    "Census districts",
-    "Demographic surveys",
-    "Demography"
-  ],
-  "dct_title_s": "National Census Barrio-Level Geodatabase for the Dominican Republic, 2010",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Latin American Census Data"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34921\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/124078/nyu_2451_34921.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/124077/nyu_2451_34921_doc.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Dominican Republic"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34921",
-  "gbl_mdModified_dt": "2020-08-20T14:10:31Z",
-  "id": "nyu-2451-34921",
-  "nyu_addl_dspace_s": "35887",
-  "nyu_addl_format_sm": [
-    "ESRI Geodatabase"
-  ],
-  "locn_geometry": "ENVELOPE(-72.003487, -68.32, 19.929859, 17.470091)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+    "Oficina Nacional de Estadística (ONE)"
+  ],
+  "dct_description_sm": [
+    "This geodatabase contains basic population and housing characteristics for barrios in the Dominican Republic, collected by the Oficina Nacional de Estadística (ONE) as part of the Dominican Republic's Censo 2010. The data was documented and restructured by East View Cartographic, Inc. The census data is provided at the barrio administrative level (ADM5) and includes 12,565 polygons with 756 attribute variables, split into 5 tables. Attribute descriptions retain original language names and unique identifier codes. All variable names were translated from Spanish. Field name prefixes, originally written with coded titles, were renamed to create unique names across the geodatabase (e.g. Original variable of “H23_Si” was updated to D001 and given the alias “There is a newborn girl or boy that has not been previously mentioned: Yes[H23_Si]”, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, M = Migration and S = Social). All variables from the original data were reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Migration and Social. In the attribute tables, all geographic names and codes are represented as text fields and census data are represented as doubles or long integers. Automated tools were run to apply aliases in the format “English translation field description[original language field description]”. Vector data was analyzed for accuracy and compared with national boundaries. This geodatabase is part of a partnership project with East View Cartographic and IPUMS International, titled the Global Census Archive. Refer to the metadata and documentation for original and translated codebooks and methodology."
+  ],
+  "dct_format_s": "ESRI Geodatabase",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34921"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Census",
+    "Census districts",
+    "Demographic surveys",
+    "Demography"
+  ],
+  "dct_title_s": "National Census Barrio-Level Geodatabase for the Dominican Republic, 2010",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Latin American Census Data"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34921\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/124078/nyu_2451_34921.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/124077/nyu_2451_34921_doc.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Dominican Republic"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34921",
+  "gbl_mdModified_dt": "2020-08-20T14:10:31Z",
+  "id": "nyu-2451-34921",
+  "nyu_addl_dspace_s": "35887",
+  "nyu_addl_format_sm": [
+    "ESRI Geodatabase"
+  ],
+  "locn_geometry": "ENVELOPE(-72.003487, -68.32, 19.929859, 17.470091)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34922.json b/metadata-aardvark/Datasets/nyu-2451-34922.json
index 1c1dcaa7c..d79ac2668 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34922.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34922.json
@@ -1,43 +1,59 @@
-{
-  "dct_creator_sm": [
-    "Instituto Nacional de Estad\u00edstica (INE)"
-  ],
-  "dct_description_sm": "This geodatabase contains basic population and housing characteristics for barrios in Guatemala, collected as part of its 2014 Census by the Instituto Nacional de Estad\u00edstica (INE). The data was documented and restructured by East View Cartographic, Inc. The census data is provided at the barrio administrative level (ADM5) and includes 15,263 polygons with 229 attribute variables, split into 4 tables. Attribute descriptions retain original language names and unique identifier codes. All variable names were translated from Spanish. Field name prefixes, originally written with coded titles, were renamed to create unique names (e.g. Original variable of \u201cEstado Civil: Total Con Estado Conyugal (Poblacion De 12 A\u00f1os O Mas)\u201d was updated to D001 and given the alias \u201cMarital Status: Total Population By Marital Status (Population Aged 12 Or Older)[Estado Civil: Total Con Estado Conyugal (Poblacion De 12 A\u00f1os O Mas)]\u201d, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing and S = Social). All variables from the original data were reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing and Social. In the attribute tables, all geographic names and codes are represented as text fields and census data are represented as doubles or long integers. Automated tools were run to apply aliases in the format \u201cEnglish translation field description[original language field description]\u201d. Vector data was analyzed for accuracy and compared with national boundaries.  This geodatabase is part of a partnership project with East View Cartographic and IPUMS International, titled the Global Census Archive. Refer to the metadata and documentation for original and translated codebooks and methodology.",
-  "dct_format_s": "ESRI Geodatabase",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34922",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Census",
-    "Census districts",
-    "Demographic surveys",
-    "Demography"
-  ],
-  "dct_title_s": "National Census Barrio-Level Geodatabase for Guatemala, 2014",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Latin American Census Data"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34922\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/124097/nyu_2451_34922.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/124098/nyu_2451_34922_doc.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Guatemala"
-  ],
-  "dct_temporal_sm": [
-    "2014"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34922",
-  "gbl_mdModified_dt": "2020-07-21T13:25:26Z",
-  "id": "nyu-2451-34922",
-  "nyu_addl_dspace_s": "35888",
-  "nyu_addl_format_sm": [
-    "ESRI Geodatabase"
-  ],
-  "locn_geometry": "ENVELOPE(-92.23629, -88.223198, 17.81522, 13.737302)",
-  "gbl_indexYear_im": 0
+{
+  "dct_creator_sm": [
+    "Instituto Nacional de Estadística (INE)"
+  ],
+  "dct_description_sm": [
+    "This geodatabase contains basic population and housing characteristics for barrios in Guatemala, collected as part of its 2014 Census by the Instituto Nacional de Estadística (INE). The data was documented and restructured by East View Cartographic, Inc. The census data is provided at the barrio administrative level (ADM5) and includes 15,263 polygons with 229 attribute variables, split into 4 tables. Attribute descriptions retain original language names and unique identifier codes. All variable names were translated from Spanish. Field name prefixes, originally written with coded titles, were renamed to create unique names (e.g. Original variable of “Estado Civil: Total Con Estado Conyugal (Poblacion De 12 Años O Mas)” was updated to D001 and given the alias “Marital Status: Total Population By Marital Status (Population Aged 12 Or Older)[Estado Civil: Total Con Estado Conyugal (Poblacion De 12 Años O Mas)]”, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing and S = Social). All variables from the original data were reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing and Social. In the attribute tables, all geographic names and codes are represented as text fields and census data are represented as doubles or long integers. Automated tools were run to apply aliases in the format “English translation field description[original language field description]”. Vector data was analyzed for accuracy and compared with national boundaries.  This geodatabase is part of a partnership project with East View Cartographic and IPUMS International, titled the Global Census Archive. Refer to the metadata and documentation for original and translated codebooks and methodology."
+  ],
+  "dct_format_s": "ESRI Geodatabase",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34922"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Census",
+    "Census districts",
+    "Demographic surveys",
+    "Demography"
+  ],
+  "dct_title_s": "National Census Barrio-Level Geodatabase for Guatemala, 2014",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Latin American Census Data"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34922\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/124097/nyu_2451_34922.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/124098/nyu_2451_34922_doc.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Guatemala"
+  ],
+  "dct_temporal_sm": [
+    "2014"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34922",
+  "gbl_mdModified_dt": "2020-07-21T13:25:26Z",
+  "id": "nyu-2451-34922",
+  "nyu_addl_dspace_s": "35888",
+  "nyu_addl_format_sm": [
+    "ESRI Geodatabase"
+  ],
+  "locn_geometry": "ENVELOPE(-92.23629, -88.223198, 17.81522, 13.737302)",
+  "gbl_indexYear_im": [
+    0
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34923.json b/metadata-aardvark/Datasets/nyu-2451-34923.json
index 81f2de7be..121e749f1 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34923.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34923.json
@@ -1,43 +1,59 @@
-{
-  "dct_creator_sm": [
-    "Direcci\u00f3n General de Estad\u00edstica y Censos"
-  ],
-  "dct_description_sm": "This geodatabase contains basic population characteristics for municipalities in El Salvador, collected as part of the Censos Nacionales 2007 by the Direcci\u00f3n General de Estad\u00edstica y Censos. This data was documented and restructured by East View Cartographic, Inc. The census data is provided at the municipal administrative level (ADM2) and includes 273 polygons with 1162 attribute variables, split into 6 tables. Attribute descriptions retain original language names and unique identifier codes. All variable names were translated from Spanish. Field name prefixes, originally written with coded titles, were renamed to create unique names (e.g. Original variable of \u201cP02_Hombre\u201d was updated to D001 and given the alias \u201cSex: Man[P02_Hombre]\u201d, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, M = Migration, S = Social and T = Transportation). All variables from the original data were reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Migration, Social and Transportation. In the attribute tables, all geographic names and codes are represented as text fields and census data are represented as doubles or long integers. Automated tools were run to apply aliases in the format \u201cEnglish translation field description[Native language field description]\u201d. Vector data was analyzed for accuracy and compared with national boundaries. This geodatabase is part of a partnership project with East View Cartographic and IPUMS International, titled the Global Census Archive. Refer to the metadata and documentation for original and translated codebooks and methodology.",
-  "dct_format_s": "ESRI Geodatabase",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34923",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Census",
-    "Census districts",
-    "Demographic surveys",
-    "Demography"
-  ],
-  "dct_title_s": "National Census Municipality-Level GeoDatabase for El Salvador, 2007",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Latin American Census Data",
-    "Global Census Archive"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34923\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/bitstream/2451/34923/2/nyu_2451_34923.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/34923/3/nyu_2451_34923_doc.zip\",\"http://www.opengis.net/cat/csw/csdgm\":\"https://raw.githubusercontent.com/OpenGeoMetadata/edu.nyu/master/handle/2451/3/49/23/fgdc.xml\",\"http://www.w3.org/1999/xhtml\":\"https://sdr-metadata-codebooks.s3.amazonaws.com/elsalvador.html\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "El Salvador"
-  ],
-  "dct_temporal_sm": [
-    "2007"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_mdModified_dt": "2020-04-14T12:04:13Z",
-  "id": "nyu-2451-34923",
-  "nyu_addl_dspace_s": "35889",
-  "nyu_addl_format_sm": [
-    "ESRI Geodatabase"
-  ],
-  "locn_geometry": "ENVELOPE(-90.128662, -87.692162, 14.445067, 13.148679)",
-  "gbl_indexYear_im": 2007
+{
+  "dct_creator_sm": [
+    "Dirección General de Estadística y Censos"
+  ],
+  "dct_description_sm": [
+    "This geodatabase contains basic population characteristics for municipalities in El Salvador, collected as part of the Censos Nacionales 2007 by the Dirección General de Estadística y Censos. This data was documented and restructured by East View Cartographic, Inc. The census data is provided at the municipal administrative level (ADM2) and includes 273 polygons with 1162 attribute variables, split into 6 tables. Attribute descriptions retain original language names and unique identifier codes. All variable names were translated from Spanish. Field name prefixes, originally written with coded titles, were renamed to create unique names (e.g. Original variable of “P02_Hombre” was updated to D001 and given the alias “Sex: Man[P02_Hombre]”, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, M = Migration, S = Social and T = Transportation). All variables from the original data were reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Migration, Social and Transportation. In the attribute tables, all geographic names and codes are represented as text fields and census data are represented as doubles or long integers. Automated tools were run to apply aliases in the format “English translation field description[Native language field description]”. Vector data was analyzed for accuracy and compared with national boundaries. This geodatabase is part of a partnership project with East View Cartographic and IPUMS International, titled the Global Census Archive. Refer to the metadata and documentation for original and translated codebooks and methodology."
+  ],
+  "dct_format_s": "ESRI Geodatabase",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34923"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Census",
+    "Census districts",
+    "Demographic surveys",
+    "Demography"
+  ],
+  "dct_title_s": "National Census Municipality-Level GeoDatabase for El Salvador, 2007",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Latin American Census Data",
+    "Global Census Archive"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34923\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/bitstream/2451/34923/2/nyu_2451_34923.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/34923/3/nyu_2451_34923_doc.zip\",\"http://www.opengis.net/cat/csw/csdgm\":\"https://raw.githubusercontent.com/OpenGeoMetadata/edu.nyu/master/handle/2451/3/49/23/fgdc.xml\",\"http://www.w3.org/1999/xhtml\":\"https://sdr-metadata-codebooks.s3.amazonaws.com/elsalvador.html\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "El Salvador"
+  ],
+  "dct_temporal_sm": [
+    "2007"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_mdModified_dt": "2020-04-14T12:04:13Z",
+  "id": "nyu-2451-34923",
+  "nyu_addl_dspace_s": "35889",
+  "nyu_addl_format_sm": [
+    "ESRI Geodatabase"
+  ],
+  "locn_geometry": "ENVELOPE(-90.128662, -87.692162, 14.445067, 13.148679)",
+  "gbl_indexYear_im": [
+    2007
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34924.json b/metadata-aardvark/Datasets/nyu-2451-34924.json
index 03f0941ef..2192efc11 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34924.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34924.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [
-    "Instituto Nacional de Estad\u00edstica (INE)"
-  ],
-  "dct_description_sm": "This geodatabase contains basic population and housing characteristics for barrios in Honduras, collected as part of its 2013 Census by the Instituto Nacional de Estad\u00edstica (INE). The data was documented and restructured by East View Cartographic, Inc. The census data is provided at the barrio administrative level (ADM5) and includes 3732 polygons with 629 attribute variables, split into 6 tables. Attribute descriptions retain original language names and unique identifier codes. All variable names were translated from Spanish. Field name prefixes, originally written with coded titles, were renamed to create unique names (e.g. Original variable of \u201cParentesco: Jefe O Jefa Del Hogar\u201d was updated to D001 and given the alias \u201cRelationship: Head Of Household[Parentesco: Jefe O Jefa Del Hogar]\u201d, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, M = Migration, S = Social and T = Transportation). All variables from the original data were reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Migration, Social and Transportation. In the attribute tables, all geographic names and codes are represented as text fields and census data are represented as doubles or long integers. Automated tools were run to apply aliases in the format \u201cEnglish translation field description[original language field description]\u201d. Vector data was analyzed for accuracy and compared with national boundaries. This geodatabase is part of a partnership project with East View Cartographic and IPUMS International, titled the Global Census Archive. Refer to the metadata and documentation for original and translated codebooks and methodology.",
-  "dct_format_s": "ESRI Geodatabase",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34924",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Census",
-    "Census districts",
-    "Demographic surveys",
-    "Demography"
-  ],
-  "dct_title_s": "National Census Barrio-Level Geodatabase for Honduras, 2013",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Latin American Census Data"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34924\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/124099/nyu_2451_34924.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/124100/nyu_2451_34924_doc.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Honduras"
-  ],
-  "dct_temporal_sm": [
-    "2013"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_mdModified_dt": "2020-07-21T13:25:26Z",
-  "id": "nyu-2451-34924",
-  "nyu_addl_dspace_s": "35890",
-  "nyu_addl_format_sm": [
-    "ESRI Geodatabase"
-  ],
-  "locn_geometry": "ENVELOPE(-89.350792, -83.155403, 17.423628, 12.982411)",
-  "gbl_indexYear_im": 2013
+{
+  "dct_creator_sm": [
+    "Instituto Nacional de Estadística (INE)"
+  ],
+  "dct_description_sm": [
+    "This geodatabase contains basic population and housing characteristics for barrios in Honduras, collected as part of its 2013 Census by the Instituto Nacional de Estadística (INE). The data was documented and restructured by East View Cartographic, Inc. The census data is provided at the barrio administrative level (ADM5) and includes 3732 polygons with 629 attribute variables, split into 6 tables. Attribute descriptions retain original language names and unique identifier codes. All variable names were translated from Spanish. Field name prefixes, originally written with coded titles, were renamed to create unique names (e.g. Original variable of “Parentesco: Jefe O Jefa Del Hogar” was updated to D001 and given the alias “Relationship: Head Of Household[Parentesco: Jefe O Jefa Del Hogar]”, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, M = Migration, S = Social and T = Transportation). All variables from the original data were reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Migration, Social and Transportation. In the attribute tables, all geographic names and codes are represented as text fields and census data are represented as doubles or long integers. Automated tools were run to apply aliases in the format “English translation field description[original language field description]”. Vector data was analyzed for accuracy and compared with national boundaries. This geodatabase is part of a partnership project with East View Cartographic and IPUMS International, titled the Global Census Archive. Refer to the metadata and documentation for original and translated codebooks and methodology."
+  ],
+  "dct_format_s": "ESRI Geodatabase",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34924"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Census",
+    "Census districts",
+    "Demographic surveys",
+    "Demography"
+  ],
+  "dct_title_s": "National Census Barrio-Level Geodatabase for Honduras, 2013",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Latin American Census Data"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34924\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/124099/nyu_2451_34924.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/124100/nyu_2451_34924_doc.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Honduras"
+  ],
+  "dct_temporal_sm": [
+    "2013"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_mdModified_dt": "2020-07-21T13:25:26Z",
+  "id": "nyu-2451-34924",
+  "nyu_addl_dspace_s": "35890",
+  "nyu_addl_format_sm": [
+    "ESRI Geodatabase"
+  ],
+  "locn_geometry": "ENVELOPE(-89.350792, -83.155403, 17.423628, 12.982411)",
+  "gbl_indexYear_im": [
+    2013
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34927.json b/metadata-aardvark/Datasets/nyu-2451-34927.json
index 540476092..5d52231f8 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34927.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34927.json
@@ -1,46 +1,64 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34927",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Landforms",
-    "Fault zones",
-    "Cliffs",
-    "Glaciers"
-  ],
-  "dct_title_s": "Canada VMap1, Library 2: Landform Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 2"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34927\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76039/nyu_2451_34927.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Inuvik, Canada",
-    "Kugluktuk, Canada",
-    "Fort McPherson, Canada",
-    "Norman Wells, Canada",
-    "Northwest Territories, Canada",
-    "Yukon, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34927",
-  "gbl_mdModified_dt": "2016-09-16T15:06:40Z",
-  "id": "nyu-2451-34927",
-  "nyu_addl_dspace_s": "35896",
-  "locn_geometry": "ENVELOPE(-141.690078735352, -108.467750549316, 71.6769485473633, 65.2267837524414)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34927"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Landforms",
+    "Fault zones",
+    "Cliffs",
+    "Glaciers"
+  ],
+  "dct_title_s": "Canada VMap1, Library 2: Landform Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 2"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34927\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76039/nyu_2451_34927.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Inuvik, Canada",
+    "Kugluktuk, Canada",
+    "Fort McPherson, Canada",
+    "Norman Wells, Canada",
+    "Northwest Territories, Canada",
+    "Yukon, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34927",
+  "gbl_mdModified_dt": "2016-09-16T15:06:40Z",
+  "id": "nyu-2451-34927",
+  "nyu_addl_dspace_s": "35896",
+  "locn_geometry": "ENVELOPE(-141.690078735352, -108.467750549316, 71.6769485473633, 65.2267837524414)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34928.json b/metadata-aardvark/Datasets/nyu-2451-34928.json
index d90728532..7f9ab78f7 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34928.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34928.json
@@ -1,44 +1,62 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34928",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Coasts",
-    "Wetlands",
-    "Environment"
-  ],
-  "dct_title_s": "Canada VMap1, Library 2: Coast Line",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 2"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34928\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76040/nyu_2451_34928.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Inuvik, Canada",
-    "Kugluktuk, Canada",
-    "Fort McPherson, Canada",
-    "Northwest Territories, Canada",
-    "Yukon, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34928",
-  "gbl_mdModified_dt": "2016-09-16T15:06:40Z",
-  "id": "nyu-2451-34928",
-  "nyu_addl_dspace_s": "35897",
-  "locn_geometry": "ENVELOPE(-141.75, -108.0, 78.8052673339844, 66.8351745605469)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34928"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Coasts",
+    "Wetlands",
+    "Environment"
+  ],
+  "dct_title_s": "Canada VMap1, Library 2: Coast Line",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 2"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34928\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76040/nyu_2451_34928.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Inuvik, Canada",
+    "Kugluktuk, Canada",
+    "Fort McPherson, Canada",
+    "Northwest Territories, Canada",
+    "Yukon, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34928",
+  "gbl_mdModified_dt": "2016-09-16T15:06:40Z",
+  "id": "nyu-2451-34928",
+  "nyu_addl_dspace_s": "35897",
+  "locn_geometry": "ENVELOPE(-141.75, -108.0, 78.8052673339844, 66.8351745605469)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34929.json b/metadata-aardvark/Datasets/nyu-2451-34929.json
index 9176b8129..f2eb74fb1 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34929.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34929.json
@@ -1,45 +1,63 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34929",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Quality control",
-    "Quality"
-  ],
-  "dct_title_s": "Canada VMap1, Library 2: Data Quality Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 2"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34929\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76041/nyu_2451_34929.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Inuvik, Canada",
-    "Kugluktuk, Canada",
-    "Fort McPherson, Canada",
-    "Norman Wells, Canada",
-    "Northwest Territories, Canada",
-    "Yukon, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34929",
-  "gbl_mdModified_dt": "2016-09-16T15:06:40Z",
-  "id": "nyu-2451-34929",
-  "nyu_addl_dspace_s": "35898",
-  "locn_geometry": "ENVELOPE(-141.75, -108.0, 79.0, 65.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34929"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Quality control",
+    "Quality"
+  ],
+  "dct_title_s": "Canada VMap1, Library 2: Data Quality Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 2"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34929\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76041/nyu_2451_34929.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Inuvik, Canada",
+    "Kugluktuk, Canada",
+    "Fort McPherson, Canada",
+    "Norman Wells, Canada",
+    "Northwest Territories, Canada",
+    "Yukon, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34929",
+  "gbl_mdModified_dt": "2016-09-16T15:06:40Z",
+  "id": "nyu-2451-34929",
+  "nyu_addl_dspace_s": "35898",
+  "locn_geometry": "ENVELOPE(-141.75, -108.0, 79.0, 65.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34930.json b/metadata-aardvark/Datasets/nyu-2451-34930.json
index bc4eef25b..a8f9d58c0 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34930.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34930.json
@@ -1,42 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34930",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Fuelbreaks",
-    "Environment"
-  ],
-  "dct_title_s": "Canada VMap1, Library 2: Firebreak Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 2"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34930\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76042/nyu_2451_34930.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Inuvik, Canada",
-    "Fort McPherson, Canada",
-    "Norman Wells, Canada",
-    "Northwest Territories, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34930",
-  "gbl_mdModified_dt": "2016-09-16T15:06:40Z",
-  "id": "nyu-2451-34930",
-  "nyu_addl_dspace_s": "35899",
-  "locn_geometry": "ENVELOPE(-140.542358398438, -122.0, 68.8424224853516, 65.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34930"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Fuelbreaks",
+    "Environment"
+  ],
+  "dct_title_s": "Canada VMap1, Library 2: Firebreak Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 2"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34930\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76042/nyu_2451_34930.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Inuvik, Canada",
+    "Fort McPherson, Canada",
+    "Norman Wells, Canada",
+    "Northwest Territories, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34930",
+  "gbl_mdModified_dt": "2016-09-16T15:06:40Z",
+  "id": "nyu-2451-34930",
+  "nyu_addl_dspace_s": "35899",
+  "locn_geometry": "ENVELOPE(-140.542358398438, -122.0, 68.8424224853516, 65.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34931.json b/metadata-aardvark/Datasets/nyu-2451-34931.json
index 65db821c9..24423f578 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34931.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34931.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34931",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Pipelines",
-    "Hydraulic structures"
-  ],
-  "dct_title_s": "Canada VMap1, Library 2: Pipeline Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 2"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34931\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76043/nyu_2451_34931.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Northwest Territories, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34931",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-34931",
-  "nyu_addl_dspace_s": "35900",
-  "locn_geometry": "ENVELOPE(-141.000595092773, -138.186325073242, 69.5851058959961, 69.0116882324219)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34931"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Pipelines",
+    "Hydraulic structures"
+  ],
+  "dct_title_s": "Canada VMap1, Library 2: Pipeline Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 2"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34931\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76043/nyu_2451_34931.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Northwest Territories, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34931",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-34931",
+  "nyu_addl_dspace_s": "35900",
+  "locn_geometry": "ENVELOPE(-141.000595092773, -138.186325073242, 69.5851058959961, 69.0116882324219)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34932.json b/metadata-aardvark/Datasets/nyu-2451-34932.json
index bd9533768..a99d64568 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34932.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34932.json
@@ -1,40 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34932",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Navigation",
-    "Marine accidents",
-    "Reefs",
-    "Coasts"
-  ],
-  "dct_title_s": "Canada VMap1, Library 2: Danger Area Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 2"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34932\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76044/nyu_2451_34932.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34932",
-  "gbl_mdModified_dt": "2016-09-16T15:06:40Z",
-  "id": "nyu-2451-34932",
-  "nyu_addl_dspace_s": "35901",
-  "locn_geometry": "ENVELOPE(-114.270080566406, -113.745643615723, 68.6891937255859, 68.4351272583008)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34932"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Navigation",
+    "Marine accidents",
+    "Reefs",
+    "Coasts"
+  ],
+  "dct_title_s": "Canada VMap1, Library 2: Danger Area Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 2"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34932\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76044/nyu_2451_34932.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34932",
+  "gbl_mdModified_dt": "2016-09-16T15:06:40Z",
+  "id": "nyu-2451-34932",
+  "nyu_addl_dspace_s": "35901",
+  "locn_geometry": "ENVELOPE(-114.270080566406, -113.745643615723, 68.6891937255859, 68.4351272583008)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34933.json b/metadata-aardvark/Datasets/nyu-2451-34933.json
index 038e51366..61aa2d569 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34933.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34933.json
@@ -1,44 +1,62 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34933",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Elevation",
-    "Topographic maps"
-  ],
-  "dct_title_s": "Canada VMap1, Library 2: Elevation Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 2"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34933\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76045/nyu_2451_34933.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Inuvik, Canada",
-    "Kugluktuk, Canada",
-    "Fort McPherson, Canada",
-    "Norman Wells, Canada",
-    "Northwest Territories, Canada",
-    "Yukon, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34933",
-  "gbl_mdModified_dt": "2016-09-16T15:06:40Z",
-  "id": "nyu-2451-34933",
-  "nyu_addl_dspace_s": "35902",
-  "locn_geometry": "ENVELOPE(-140.917434692383, -108.049324035645, 78.5410842895508, 65.0013198852539)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34933"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Elevation",
+    "Topographic maps"
+  ],
+  "dct_title_s": "Canada VMap1, Library 2: Elevation Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 2"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34933\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76045/nyu_2451_34933.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Inuvik, Canada",
+    "Kugluktuk, Canada",
+    "Fort McPherson, Canada",
+    "Norman Wells, Canada",
+    "Northwest Territories, Canada",
+    "Yukon, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34933",
+  "gbl_mdModified_dt": "2016-09-16T15:06:40Z",
+  "id": "nyu-2451-34933",
+  "nyu_addl_dspace_s": "35902",
+  "locn_geometry": "ENVELOPE(-140.917434692383, -108.049324035645, 78.5410842895508, 65.0013198852539)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34934.json b/metadata-aardvark/Datasets/nyu-2451-34934.json
index 8722576ad..cf7aa3d5e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34934.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34934.json
@@ -1,37 +1,55 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34934",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Location"
-  ],
-  "dct_title_s": "Canada VMap1, Library 2: Markers Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 2"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34934\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76046/nyu_2451_34934.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34934",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-34934",
-  "nyu_addl_dspace_s": "35903",
-  "locn_geometry": "ENVELOPE(-141.745407104492, -141.0146484375, 69.3370590209961, 65.0068817138672)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34934"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Location"
+  ],
+  "dct_title_s": "Canada VMap1, Library 2: Markers Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 2"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34934\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76046/nyu_2451_34934.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34934",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-34934",
+  "nyu_addl_dspace_s": "35903",
+  "locn_geometry": "ENVELOPE(-141.745407104492, -141.0146484375, 69.3370590209961, 65.0068817138672)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34935.json b/metadata-aardvark/Datasets/nyu-2451-34935.json
index 7fa691d28..bd712d9db 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34935.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34935.json
@@ -1,44 +1,62 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34935",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Buildings",
-    "Structure"
-  ],
-  "dct_title_s": "Canada VMap1, Library 2: Buildings Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 2"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34935\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76047/nyu_2451_34935.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Inuvik, Canada",
-    "Kugluktuk, Canada",
-    "Fort McPherson, Canada",
-    "Norman Wells, Canada",
-    "Northwest Territories, Canada",
-    "Yukon, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34935",
-  "gbl_mdModified_dt": "2016-09-16T15:06:40Z",
-  "id": "nyu-2451-34935",
-  "nyu_addl_dspace_s": "35904",
-  "locn_geometry": "ENVELOPE(-141.745422363281, -110.517959594727, 74.7993698120117, 65.0021896362305)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34935"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Buildings",
+    "Structure"
+  ],
+  "dct_title_s": "Canada VMap1, Library 2: Buildings Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 2"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34935\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76047/nyu_2451_34935.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Inuvik, Canada",
+    "Kugluktuk, Canada",
+    "Fort McPherson, Canada",
+    "Norman Wells, Canada",
+    "Northwest Territories, Canada",
+    "Yukon, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34935",
+  "gbl_mdModified_dt": "2016-09-16T15:06:40Z",
+  "id": "nyu-2451-34935",
+  "nyu_addl_dspace_s": "35904",
+  "locn_geometry": "ENVELOPE(-141.745422363281, -110.517959594727, 74.7993698120117, 65.0021896362305)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34936.json b/metadata-aardvark/Datasets/nyu-2451-34936.json
index 493b64de3..aef6f8db9 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34936.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34936.json
@@ -1,45 +1,63 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34936",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Quality control",
-    "Quality"
-  ],
-  "dct_title_s": "Canada VMap1, Library 2: Data Quality Area",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 2"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34936\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76048/nyu_2451_34936.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Inuvik, Canada",
-    "Kugluktuk, Canada",
-    "Fort McPherson, Canada",
-    "Norman Wells, Canada",
-    "Northwest Territories, Canada",
-    "Yukon, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34936",
-  "gbl_mdModified_dt": "2016-09-16T15:06:40Z",
-  "id": "nyu-2451-34936",
-  "nyu_addl_dspace_s": "35905",
-  "locn_geometry": "ENVELOPE(-141.75, -108.0, 84.0, 65.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34936"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Quality control",
+    "Quality"
+  ],
+  "dct_title_s": "Canada VMap1, Library 2: Data Quality Area",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 2"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34936\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76048/nyu_2451_34936.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Inuvik, Canada",
+    "Kugluktuk, Canada",
+    "Fort McPherson, Canada",
+    "Norman Wells, Canada",
+    "Northwest Territories, Canada",
+    "Yukon, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34936",
+  "gbl_mdModified_dt": "2016-09-16T15:06:40Z",
+  "id": "nyu-2451-34936",
+  "nyu_addl_dspace_s": "35905",
+  "locn_geometry": "ENVELOPE(-141.75, -108.0, 84.0, 65.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34937.json b/metadata-aardvark/Datasets/nyu-2451-34937.json
index 408e060f0..7f30d1e05 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34937.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34937.json
@@ -1,45 +1,63 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34937",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Hydrography",
-    "Hydrographic surveying",
-    "Aqueducts"
-  ],
-  "dct_title_s": "Canada VMap1, Library 2: Hydrography Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 2"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34937\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76049/nyu_2451_34937.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Inuvik, Canada",
-    "Kugluktuk, Canada",
-    "Fort McPherson, Canada",
-    "Norman Wells, Canada",
-    "Northwest Territories, Canada",
-    "Yukon, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34937",
-  "gbl_mdModified_dt": "2016-09-16T15:06:40Z",
-  "id": "nyu-2451-34937",
-  "nyu_addl_dspace_s": "35906",
-  "locn_geometry": "ENVELOPE(-141.739685058594, -108.001235961914, 78.8528823852539, 65.0154800415039)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34937"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Hydrography",
+    "Hydrographic surveying",
+    "Aqueducts"
+  ],
+  "dct_title_s": "Canada VMap1, Library 2: Hydrography Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 2"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34937\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76049/nyu_2451_34937.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Inuvik, Canada",
+    "Kugluktuk, Canada",
+    "Fort McPherson, Canada",
+    "Norman Wells, Canada",
+    "Northwest Territories, Canada",
+    "Yukon, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34937",
+  "gbl_mdModified_dt": "2016-09-16T15:06:40Z",
+  "id": "nyu-2451-34937",
+  "nyu_addl_dspace_s": "35906",
+  "locn_geometry": "ENVELOPE(-141.739685058594, -108.001235961914, 78.8528823852539, 65.0154800415039)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34938.json b/metadata-aardvark/Datasets/nyu-2451-34938.json
index cc59917d9..85115c165 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34938.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34938.json
@@ -1,44 +1,62 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34938",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Cities and towns",
-    "Location"
-  ],
-  "dct_title_s": "Canada VMap1, Library 2: Built-Up Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 2"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34938\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76050/nyu_2451_34938.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Inuvik, Canada",
-    "Kugluktuk, Canada",
-    "Fort McPherson, Canada",
-    "Norman Wells, Canada",
-    "Northwest Territories, Canada",
-    "Yukon, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34938",
-  "gbl_mdModified_dt": "2016-09-16T15:06:40Z",
-  "id": "nyu-2451-34938",
-  "nyu_addl_dspace_s": "35907",
-  "locn_geometry": "ENVELOPE(-141.668518066406, -108.03050994873, 76.2420654296875, 65.188606262207)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34938"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Cities and towns",
+    "Location"
+  ],
+  "dct_title_s": "Canada VMap1, Library 2: Built-Up Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 2"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34938\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76050/nyu_2451_34938.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Inuvik, Canada",
+    "Kugluktuk, Canada",
+    "Fort McPherson, Canada",
+    "Norman Wells, Canada",
+    "Northwest Territories, Canada",
+    "Yukon, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34938",
+  "gbl_mdModified_dt": "2016-09-16T15:06:40Z",
+  "id": "nyu-2451-34938",
+  "nyu_addl_dspace_s": "35907",
+  "locn_geometry": "ENVELOPE(-141.668518066406, -108.03050994873, 76.2420654296875, 65.188606262207)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34939.json b/metadata-aardvark/Datasets/nyu-2451-34939.json
index 7f71f3efc..6a94fbfb0 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34939.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34939.json
@@ -1,44 +1,62 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34939",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Elevation",
-    "Topographic maps"
-  ],
-  "dct_title_s": "Canada VMap1, Library 2: Elevation Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 2"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34939\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76051/nyu_2451_34939.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Inuvik, Canada",
-    "Kugluktuk, Canada",
-    "Fort McPherson, Canada",
-    "Norman Wells, Canada",
-    "Northwest Territories, Canada",
-    "Yukon, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34939",
-  "gbl_mdModified_dt": "2016-09-16T15:06:40Z",
-  "id": "nyu-2451-34939",
-  "nyu_addl_dspace_s": "35908",
-  "locn_geometry": "ENVELOPE(-141.745407104492, -108.023452758789, 78.6924514770508, 65.0036239624023)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34939"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Elevation",
+    "Topographic maps"
+  ],
+  "dct_title_s": "Canada VMap1, Library 2: Elevation Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 2"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34939\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76051/nyu_2451_34939.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Inuvik, Canada",
+    "Kugluktuk, Canada",
+    "Fort McPherson, Canada",
+    "Norman Wells, Canada",
+    "Northwest Territories, Canada",
+    "Yukon, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34939",
+  "gbl_mdModified_dt": "2016-09-16T15:06:40Z",
+  "id": "nyu-2451-34939",
+  "nyu_addl_dspace_s": "35908",
+  "locn_geometry": "ENVELOPE(-141.745407104492, -108.023452758789, 78.6924514770508, 65.0036239624023)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34940.json b/metadata-aardvark/Datasets/nyu-2451-34940.json
index a8d28b26e..be7b11ab7 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34940.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34940.json
@@ -1,42 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34940",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Hydrographic structures",
-    "Wharves",
-    "Piers",
-    "Harbors",
-    "Hydrography"
-  ],
-  "dct_title_s": "Canada VMap1, Library 2: Pier Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 2"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34940\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76052/nyu_2451_34940.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Northwest Territories, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34940",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-34940",
-  "nyu_addl_dspace_s": "35909",
-  "locn_geometry": "ENVELOPE(-126.84839630127, -126.831512451172, 65.2815704345703, 65.2780227661133)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34940"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Hydrographic structures",
+    "Wharves",
+    "Piers",
+    "Harbors",
+    "Hydrography"
+  ],
+  "dct_title_s": "Canada VMap1, Library 2: Pier Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 2"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34940\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76052/nyu_2451_34940.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Northwest Territories, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34940",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-34940",
+  "nyu_addl_dspace_s": "35909",
+  "locn_geometry": "ENVELOPE(-126.84839630127, -126.831512451172, 65.2815704345703, 65.2780227661133)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34941.json b/metadata-aardvark/Datasets/nyu-2451-34941.json
index 8627ac4b7..9b40fb324 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34941.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34941.json
@@ -1,44 +1,62 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34941",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Communication",
-    "Towers"
-  ],
-  "dct_title_s": "Canada VMap1, Library 2: Communication Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 2"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34941\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76053/nyu_2451_34941.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Inuvik, Canada",
-    "Kugluktuk, Canada",
-    "Fort McPherson, Canada",
-    "Norman Wells, Canada",
-    "Northwest Territories, Canada",
-    "Yukon, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34941",
-  "gbl_mdModified_dt": "2016-09-16T15:06:40Z",
-  "id": "nyu-2451-34941",
-  "nyu_addl_dspace_s": "35910",
-  "locn_geometry": "ENVELOPE(-140.187118530273, -113.245483398438, 76.2406387329102, 65.2507553100586)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34941"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Communication",
+    "Towers"
+  ],
+  "dct_title_s": "Canada VMap1, Library 2: Communication Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 2"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34941\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76053/nyu_2451_34941.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Inuvik, Canada",
+    "Kugluktuk, Canada",
+    "Fort McPherson, Canada",
+    "Norman Wells, Canada",
+    "Northwest Territories, Canada",
+    "Yukon, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34941",
+  "gbl_mdModified_dt": "2016-09-16T15:06:40Z",
+  "id": "nyu-2451-34941",
+  "nyu_addl_dspace_s": "35910",
+  "locn_geometry": "ENVELOPE(-140.187118530273, -113.245483398438, 76.2406387329102, 65.2507553100586)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34942.json b/metadata-aardvark/Datasets/nyu-2451-34942.json
index 64e99e991..e0b860624 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34942.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34942.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34942",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Mines and mineral resources",
-    "Salt mines and mining"
-  ],
-  "dct_title_s": "Canada VMap1, Library 2: Extraction Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 2"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34942\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76054/nyu_2451_34942.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Northwest Territories, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34942",
-  "gbl_mdModified_dt": "2016-09-16T15:06:40Z",
-  "id": "nyu-2451-34942",
-  "nyu_addl_dspace_s": "35911",
-  "locn_geometry": "ENVELOPE(-117.804496765137, -111.233009338379, 65.9913940429688, 65.7645645141602)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34942"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Mines and mineral resources",
+    "Salt mines and mining"
+  ],
+  "dct_title_s": "Canada VMap1, Library 2: Extraction Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 2"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34942\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76054/nyu_2451_34942.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Northwest Territories, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34942",
+  "gbl_mdModified_dt": "2016-09-16T15:06:40Z",
+  "id": "nyu-2451-34942",
+  "nyu_addl_dspace_s": "35911",
+  "locn_geometry": "ENVELOPE(-117.804496765137, -111.233009338379, 65.9913940429688, 65.7645645141602)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34943.json b/metadata-aardvark/Datasets/nyu-2451-34943.json
index 1920f6e7f..961a9336b 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34943.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34943.json
@@ -1,45 +1,63 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34943",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Rapids",
-    "Rivers",
-    "Waterfalls"
-  ],
-  "dct_title_s": "Canada VMap1, Library 2: Rapids Nodes",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 2"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34943\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76055/nyu_2451_34943.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Inuvik, Canada",
-    "Kugluktuk, Canada",
-    "Fort McPherson, Canada",
-    "Norman Wells, Canada",
-    "Northwest Territories, Canada",
-    "Yukon, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34943",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-34943",
-  "nyu_addl_dspace_s": "35912",
-  "locn_geometry": "ENVELOPE(-141.666198730469, -108.0, 72.7073593139648, 65.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34943"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Rapids",
+    "Rivers",
+    "Waterfalls"
+  ],
+  "dct_title_s": "Canada VMap1, Library 2: Rapids Nodes",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 2"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34943\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76055/nyu_2451_34943.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Inuvik, Canada",
+    "Kugluktuk, Canada",
+    "Fort McPherson, Canada",
+    "Norman Wells, Canada",
+    "Northwest Territories, Canada",
+    "Yukon, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34943",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-34943",
+  "nyu_addl_dspace_s": "35912",
+  "locn_geometry": "ENVELOPE(-141.666198730469, -108.0, 72.7073593139648, 65.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34944.json b/metadata-aardvark/Datasets/nyu-2451-34944.json
index c03c353d3..e577ff969 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34944.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34944.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34944",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Refuse and refuse disposal",
-    "Waste disposal sites",
-    "Environment"
-  ],
-  "dct_title_s": "Canada VMap1, Library 2: Disposal Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 2"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34944\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76056/nyu_2451_34944.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34944",
-  "gbl_mdModified_dt": "2016-09-16T15:06:40Z",
-  "id": "nyu-2451-34944",
-  "nyu_addl_dspace_s": "35913",
-  "locn_geometry": "ENVELOPE(-111.313102722168, -111.225410461426, 65.7392730712891, 65.7115173339844)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34944"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Refuse and refuse disposal",
+    "Waste disposal sites",
+    "Environment"
+  ],
+  "dct_title_s": "Canada VMap1, Library 2: Disposal Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 2"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34944\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76056/nyu_2451_34944.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34944",
+  "gbl_mdModified_dt": "2016-09-16T15:06:40Z",
+  "id": "nyu-2451-34944",
+  "nyu_addl_dspace_s": "35913",
+  "locn_geometry": "ENVELOPE(-111.313102722168, -111.225410461426, 65.7392730712891, 65.7115173339844)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34945.json b/metadata-aardvark/Datasets/nyu-2451-34945.json
index 98a960db7..8c78e4f7e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34945.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34945.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34945",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Glaciers",
-    "Ice sheets",
-    "Snow",
-    "Ice"
-  ],
-  "dct_title_s": "Canada VMap1, Library 2: Land Ice Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 2"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34945\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76057/nyu_2451_34945.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Northwest Territories, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34945",
-  "gbl_mdModified_dt": "2016-09-16T15:06:40Z",
-  "id": "nyu-2451-34945",
-  "nyu_addl_dspace_s": "35914",
-  "locn_geometry": "ENVELOPE(-115.390716552734, -114.416198730469, 75.8542938232422, 75.3794631958008)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34945"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Glaciers",
+    "Ice sheets",
+    "Snow",
+    "Ice"
+  ],
+  "dct_title_s": "Canada VMap1, Library 2: Land Ice Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 2"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34945\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76057/nyu_2451_34945.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Northwest Territories, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34945",
+  "gbl_mdModified_dt": "2016-09-16T15:06:40Z",
+  "id": "nyu-2451-34945",
+  "nyu_addl_dspace_s": "35914",
+  "locn_geometry": "ENVELOPE(-115.390716552734, -114.416198730469, 75.8542938232422, 75.3794631958008)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34946.json b/metadata-aardvark/Datasets/nyu-2451-34946.json
index bb5eb6277..113e3702f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34946.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34946.json
@@ -1,45 +1,63 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34946",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Runways (Aeronautics)",
-    "Transportation",
-    "Airports"
-  ],
-  "dct_title_s": "Canada VMap1, Library 2: Runway Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 2"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34946\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76058/nyu_2451_34946.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Inuvik, Canada",
-    "Kugluktuk, Canada",
-    "Fort McPherson, Canada",
-    "Norman Wells, Canada",
-    "Northwest Territories, Canada",
-    "Yukon, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34946",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-34946",
-  "nyu_addl_dspace_s": "35915",
-  "locn_geometry": "ENVELOPE(-139.860549926758, -111.246200561523, 71.9952011108398, 65.2783737182617)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34946"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Runways (Aeronautics)",
+    "Transportation",
+    "Airports"
+  ],
+  "dct_title_s": "Canada VMap1, Library 2: Runway Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 2"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34946\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76058/nyu_2451_34946.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Inuvik, Canada",
+    "Kugluktuk, Canada",
+    "Fort McPherson, Canada",
+    "Norman Wells, Canada",
+    "Northwest Territories, Canada",
+    "Yukon, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34946",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-34946",
+  "nyu_addl_dspace_s": "35915",
+  "locn_geometry": "ENVELOPE(-139.860549926758, -111.246200561523, 71.9952011108398, 65.2783737182617)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34947.json b/metadata-aardvark/Datasets/nyu-2451-34947.json
index 24570a82f..9a891ea09 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34947.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34947.json
@@ -1,40 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34947",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Elevation",
-    "Topographic maps"
-  ],
-  "dct_title_s": "Canada VMap1, Library 2: Elevation Void Collection Area",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 2"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34947\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76059/nyu_2451_34947.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Kugluktuk, Canada",
-    "Northwest Territories, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34947",
-  "gbl_mdModified_dt": "2016-09-16T15:06:40Z",
-  "id": "nyu-2451-34947",
-  "nyu_addl_dspace_s": "35916",
-  "locn_geometry": "ENVELOPE(-126.728477478027, -114.416198730469, 75.8542938232422, 65.2951126098633)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34947"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Elevation",
+    "Topographic maps"
+  ],
+  "dct_title_s": "Canada VMap1, Library 2: Elevation Void Collection Area",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 2"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34947\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76059/nyu_2451_34947.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Kugluktuk, Canada",
+    "Northwest Territories, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34947",
+  "gbl_mdModified_dt": "2016-09-16T15:06:40Z",
+  "id": "nyu-2451-34947",
+  "nyu_addl_dspace_s": "35916",
+  "locn_geometry": "ENVELOPE(-126.728477478027, -114.416198730469, 75.8542938232422, 65.2951126098633)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34948.json b/metadata-aardvark/Datasets/nyu-2451-34948.json
index 45ca401c3..7e20ff332 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34948.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34948.json
@@ -1,45 +1,63 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34948",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Physiographys",
-    "Geysers",
-    "Hot springs"
-  ],
-  "dct_title_s": "Canada VMap1, Library 2: Physiography Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 2"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34948\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76060/nyu_2451_34948.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Inuvik, Canada",
-    "Kugluktuk, Canada",
-    "Fort McPherson, Canada",
-    "Norman Wells, Canada",
-    "Northwest Territories, Canada",
-    "Yukon, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34948",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-34948",
-  "nyu_addl_dspace_s": "35917",
-  "locn_geometry": "ENVELOPE(-141.721160888672, -108.011703491211, 78.7605590820312, 65.0014114379883)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34948"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Physiographys",
+    "Geysers",
+    "Hot springs"
+  ],
+  "dct_title_s": "Canada VMap1, Library 2: Physiography Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 2"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34948\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76060/nyu_2451_34948.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Inuvik, Canada",
+    "Kugluktuk, Canada",
+    "Fort McPherson, Canada",
+    "Norman Wells, Canada",
+    "Northwest Territories, Canada",
+    "Yukon, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34948",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-34948",
+  "nyu_addl_dspace_s": "35917",
+  "locn_geometry": "ENVELOPE(-141.721160888672, -108.011703491211, 78.7605590820312, 65.0014114379883)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34949.json b/metadata-aardvark/Datasets/nyu-2451-34949.json
index 96a6d341b..34c77bd15 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34949.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34949.json
@@ -1,43 +1,61 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34949",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Racetracks",
-    "Sports facilities"
-  ],
-  "dct_title_s": "Canada VMap1, Library 2: Track Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 2"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34949\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76061/nyu_2451_34949.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Inuvik, Canada",
-    "Fort McPherson, Canada",
-    "Norman Wells, Canada",
-    "Northwest Territories, Canada",
-    "Yukon, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34949",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-34949",
-  "nyu_addl_dspace_s": "35918",
-  "locn_geometry": "ENVELOPE(-138.630554199219, -115.738105773926, 70.7518539428711, 65.0020446777344)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34949"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Racetracks",
+    "Sports facilities"
+  ],
+  "dct_title_s": "Canada VMap1, Library 2: Track Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 2"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34949\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76061/nyu_2451_34949.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Inuvik, Canada",
+    "Fort McPherson, Canada",
+    "Norman Wells, Canada",
+    "Northwest Territories, Canada",
+    "Yukon, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34949",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-34949",
+  "nyu_addl_dspace_s": "35918",
+  "locn_geometry": "ENVELOPE(-138.630554199219, -115.738105773926, 70.7518539428711, 65.0020446777344)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34950.json b/metadata-aardvark/Datasets/nyu-2451-34950.json
index 65afa08b2..16f36d487 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34950.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34950.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34950",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Mines and mineral resources",
-    "Salt mines and mining"
-  ],
-  "dct_title_s": "Canada VMap1, Library 2: Extraction Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 2"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34950\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76062/nyu_2451_34950.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Northwest Territories, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34950",
-  "gbl_mdModified_dt": "2016-09-16T15:06:40Z",
-  "id": "nyu-2451-34950",
-  "nyu_addl_dspace_s": "35919",
-  "locn_geometry": "ENVELOPE(-126.728477478027, -117.555953979492, 66.7001037597656, 65.2951126098633)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34950"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Mines and mineral resources",
+    "Salt mines and mining"
+  ],
+  "dct_title_s": "Canada VMap1, Library 2: Extraction Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 2"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34950\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76062/nyu_2451_34950.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Northwest Territories, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34950",
+  "gbl_mdModified_dt": "2016-09-16T15:06:40Z",
+  "id": "nyu-2451-34950",
+  "nyu_addl_dspace_s": "35919",
+  "locn_geometry": "ENVELOPE(-126.728477478027, -117.555953979492, 66.7001037597656, 65.2951126098633)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34951.json b/metadata-aardvark/Datasets/nyu-2451-34951.json
index c9dfe7073..d21ed9915 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34951.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34951.json
@@ -1,44 +1,62 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34951",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Rapids",
-    "Rivers",
-    "Waterfalls"
-  ],
-  "dct_title_s": "Canada VMap1, Library 2: Rapids Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 2"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34951\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76063/nyu_2451_34951.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Inuvik, Canada",
-    "Kugluktuk, Canada",
-    "Fort McPherson, Canada",
-    "Norman Wells, Canada",
-    "Northwest Territories, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34951",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-34951",
-  "nyu_addl_dspace_s": "35920",
-  "locn_geometry": "ENVELOPE(-136.756454467773, -108.006988525391, 72.2580261230469, 65.0081787109375)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34951"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Rapids",
+    "Rivers",
+    "Waterfalls"
+  ],
+  "dct_title_s": "Canada VMap1, Library 2: Rapids Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 2"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34951\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76063/nyu_2451_34951.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Inuvik, Canada",
+    "Kugluktuk, Canada",
+    "Fort McPherson, Canada",
+    "Norman Wells, Canada",
+    "Northwest Territories, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34951",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-34951",
+  "nyu_addl_dspace_s": "35920",
+  "locn_geometry": "ENVELOPE(-136.756454467773, -108.006988525391, 72.2580261230469, 65.0081787109375)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34952.json b/metadata-aardvark/Datasets/nyu-2451-34952.json
index 5e736051a..a9873dbb1 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34952.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34952.json
@@ -1,37 +1,55 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34952",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries"
-  ],
-  "dct_title_s": "Canada VMap1, Library 2: Boundaries Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 2"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34952\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76064/nyu_2451_34952.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34952",
-  "gbl_mdModified_dt": "2016-09-16T15:06:40Z",
-  "id": "nyu-2451-34952",
-  "nyu_addl_dspace_s": "35921",
-  "locn_geometry": "ENVELOPE(-141.017791748047, -141.005157470703, 69.4246673583984, 65.5449676513672)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34952"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries"
+  ],
+  "dct_title_s": "Canada VMap1, Library 2: Boundaries Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 2"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34952\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76064/nyu_2451_34952.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34952",
+  "gbl_mdModified_dt": "2016-09-16T15:06:40Z",
+  "id": "nyu-2451-34952",
+  "nyu_addl_dspace_s": "35921",
+  "locn_geometry": "ENVELOPE(-141.017791748047, -141.005157470703, 69.4246673583984, 65.5449676513672)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34953.json b/metadata-aardvark/Datasets/nyu-2451-34953.json
index 1b61ca65e..5d86f7c32 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34953.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34953.json
@@ -1,44 +1,62 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34953",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Lakes",
-    "Reservoirs"
-  ],
-  "dct_title_s": "Canada VMap1, Library 2: Lake Reservoir Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 2"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34953\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76065/nyu_2451_34953.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Inuvik, Canada",
-    "Kugluktuk, Canada",
-    "Fort McPherson, Canada",
-    "Norman Wells, Canada",
-    "Northwest Territories, Canada",
-    "Yukon, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34953",
-  "gbl_mdModified_dt": "2016-09-16T15:06:40Z",
-  "id": "nyu-2451-34953",
-  "nyu_addl_dspace_s": "35922",
-  "locn_geometry": "ENVELOPE(-141.75, -108.0, 78.6248779296875, 65.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34953"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Lakes",
+    "Reservoirs"
+  ],
+  "dct_title_s": "Canada VMap1, Library 2: Lake Reservoir Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 2"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34953\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76065/nyu_2451_34953.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Inuvik, Canada",
+    "Kugluktuk, Canada",
+    "Fort McPherson, Canada",
+    "Norman Wells, Canada",
+    "Northwest Territories, Canada",
+    "Yukon, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34953",
+  "gbl_mdModified_dt": "2016-09-16T15:06:40Z",
+  "id": "nyu-2451-34953",
+  "nyu_addl_dspace_s": "35922",
+  "locn_geometry": "ENVELOPE(-141.75, -108.0, 78.6248779296875, 65.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34954.json b/metadata-aardvark/Datasets/nyu-2451-34954.json
index e792a49ab..fae0d99a3 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34954.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34954.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34954",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Coasts",
-    "Wetlands",
-    "Environment"
-  ],
-  "dct_title_s": "Canada VMap1, Library 2: Coast Area",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 2"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34954\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76066/nyu_2451_34954.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34954",
-  "gbl_mdModified_dt": "2016-09-16T15:06:40Z",
-  "id": "nyu-2451-34954",
-  "nyu_addl_dspace_s": "35923",
-  "locn_geometry": "ENVELOPE(-141.75, -108.0, 78.8052673339844, 66.8351745605469)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34954"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Coasts",
+    "Wetlands",
+    "Environment"
+  ],
+  "dct_title_s": "Canada VMap1, Library 2: Coast Area",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 2"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34954\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76066/nyu_2451_34954.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34954",
+  "gbl_mdModified_dt": "2016-09-16T15:06:40Z",
+  "id": "nyu-2451-34954",
+  "nyu_addl_dspace_s": "35923",
+  "locn_geometry": "ENVELOPE(-141.75, -108.0, 78.8052673339844, 66.8351745605469)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34955.json b/metadata-aardvark/Datasets/nyu-2451-34955.json
index e6e2496a4..c2b916dc1 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34955.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34955.json
@@ -1,45 +1,63 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34955",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Runways (Aeronautics)",
-    "Transportation",
-    "Airports"
-  ],
-  "dct_title_s": "Canada VMap1, Library 2: Runway Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 2"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34955\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76067/nyu_2451_34955.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Inuvik, Canada",
-    "Kugluktuk, Canada",
-    "Fort McPherson, Canada",
-    "Norman Wells, Canada",
-    "Northwest Territories, Canada",
-    "Yukon, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34955",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-34955",
-  "nyu_addl_dspace_s": "35924",
-  "locn_geometry": "ENVELOPE(-140.179672241211, -109.08122253418, 77.3914337158203, 65.0282669067383)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34955"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Runways (Aeronautics)",
+    "Transportation",
+    "Airports"
+  ],
+  "dct_title_s": "Canada VMap1, Library 2: Runway Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 2"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34955\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76067/nyu_2451_34955.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Inuvik, Canada",
+    "Kugluktuk, Canada",
+    "Fort McPherson, Canada",
+    "Norman Wells, Canada",
+    "Northwest Territories, Canada",
+    "Yukon, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34955",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-34955",
+  "nyu_addl_dspace_s": "35924",
+  "locn_geometry": "ENVELOPE(-140.179672241211, -109.08122253418, 77.3914337158203, 65.0282669067383)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34956.json b/metadata-aardvark/Datasets/nyu-2451-34956.json
index 37e9b51b1..0059a0e94 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34956.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34956.json
@@ -1,45 +1,63 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34956",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Contours (Cartography)",
-    "Elevation",
-    "Topographic maps"
-  ],
-  "dct_title_s": "Canada VMap1, Library 2: Contour Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 2"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34956\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76068/nyu_2451_34956.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Inuvik, Canada",
-    "Kugluktuk, Canada",
-    "Fort McPherson, Canada",
-    "Norman Wells, Canada",
-    "Northwest Territories, Canada",
-    "Yukon, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34956",
-  "gbl_mdModified_dt": "2016-09-16T15:06:40Z",
-  "id": "nyu-2451-34956",
-  "nyu_addl_dspace_s": "35925",
-  "locn_geometry": "ENVELOPE(-141.75, -108.0, 78.6788101196289, 65.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34956"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Contours (Cartography)",
+    "Elevation",
+    "Topographic maps"
+  ],
+  "dct_title_s": "Canada VMap1, Library 2: Contour Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 2"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34956\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76068/nyu_2451_34956.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Inuvik, Canada",
+    "Kugluktuk, Canada",
+    "Fort McPherson, Canada",
+    "Norman Wells, Canada",
+    "Northwest Territories, Canada",
+    "Yukon, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34956",
+  "gbl_mdModified_dt": "2016-09-16T15:06:40Z",
+  "id": "nyu-2451-34956",
+  "nyu_addl_dspace_s": "35925",
+  "locn_geometry": "ENVELOPE(-141.75, -108.0, 78.6788101196289, 65.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34957.json b/metadata-aardvark/Datasets/nyu-2451-34957.json
index ae0fa8ad4..15647464d 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34957.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34957.json
@@ -1,42 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34957",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "Canada VMap1, Library 2: Political Boundary Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 2"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34957\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76069/nyu_2451_34957.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Inuvik, Canada",
-    "Fort McPherson, Canada",
-    "Northwest Territories, Canada",
-    "Yukon, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34957",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-34957",
-  "nyu_addl_dspace_s": "35926",
-  "locn_geometry": "ENVELOPE(-141.001342773438, -132.168167114258, 70.0, 65.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34957"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "Canada VMap1, Library 2: Political Boundary Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 2"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34957\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76069/nyu_2451_34957.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Inuvik, Canada",
+    "Fort McPherson, Canada",
+    "Northwest Territories, Canada",
+    "Yukon, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34957",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-34957",
+  "nyu_addl_dspace_s": "35926",
+  "locn_geometry": "ENVELOPE(-141.001342773438, -132.168167114258, 70.0, 65.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34958.json b/metadata-aardvark/Datasets/nyu-2451-34958.json
index d0fd4c423..f72ce9421 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34958.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34958.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34958",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Quality control",
-    "Quality"
-  ],
-  "dct_title_s": "Canada VMap1, Library 2: Data Quality Void Collection Area",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 2"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34958\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76070/nyu_2451_34958.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Kugluktuk, Canada",
-    "Northwest Territories, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34958",
-  "gbl_mdModified_dt": "2016-09-16T15:06:40Z",
-  "id": "nyu-2451-34958",
-  "nyu_addl_dspace_s": "35927",
-  "locn_geometry": "ENVELOPE(-126.728477478027, -114.416198730469, 75.8542938232422, 65.2951126098633)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34958"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Quality control",
+    "Quality"
+  ],
+  "dct_title_s": "Canada VMap1, Library 2: Data Quality Void Collection Area",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 2"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34958\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76070/nyu_2451_34958.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Kugluktuk, Canada",
+    "Northwest Territories, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34958",
+  "gbl_mdModified_dt": "2016-09-16T15:06:40Z",
+  "id": "nyu-2451-34958",
+  "nyu_addl_dspace_s": "35927",
+  "locn_geometry": "ENVELOPE(-126.728477478027, -114.416198730469, 75.8542938232422, 65.2951126098633)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34959.json b/metadata-aardvark/Datasets/nyu-2451-34959.json
index e3d670d67..fe6290fef 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34959.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34959.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34959",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Oil storage tanks",
-    "Storage tanks"
-  ],
-  "dct_title_s": "Canada VMap1, Library 2: Storage Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 2"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34959\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76071/nyu_2451_34959.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Kugluktuk, Canada",
-    "Norman Wells, Canada",
-    "Northwest Territories, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34959",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-34959",
-  "nyu_addl_dspace_s": "35928",
-  "locn_geometry": "ENVELOPE(-132.960510253906, -111.122116088867, 71.9929809570312, 65.2514953613281)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34959"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Oil storage tanks",
+    "Storage tanks"
+  ],
+  "dct_title_s": "Canada VMap1, Library 2: Storage Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 2"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34959\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76071/nyu_2451_34959.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Kugluktuk, Canada",
+    "Norman Wells, Canada",
+    "Northwest Territories, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34959",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-34959",
+  "nyu_addl_dspace_s": "35928",
+  "locn_geometry": "ENVELOPE(-132.960510253906, -111.122116088867, 71.9929809570312, 65.2514953613281)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34960.json b/metadata-aardvark/Datasets/nyu-2451-34960.json
index a216b64f7..2972d3b69 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34960.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34960.json
@@ -1,44 +1,62 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34960",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Sand",
-    "Soil and civilization"
-  ],
-  "dct_title_s": "Canada VMap1, Library 2: Ground Area",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 2"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34960\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76072/nyu_2451_34960.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Inuvik, Canada",
-    "Kugluktuk, Canada",
-    "Fort McPherson, Canada",
-    "Norman Wells, Canada",
-    "Northwest Territories, Canada",
-    "Yukon, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34960",
-  "gbl_mdModified_dt": "2016-09-16T15:06:40Z",
-  "id": "nyu-2451-34960",
-  "nyu_addl_dspace_s": "35929",
-  "locn_geometry": "ENVELOPE(-141.75, -108.0, 78.7613830566406, 65.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34960"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Sand",
+    "Soil and civilization"
+  ],
+  "dct_title_s": "Canada VMap1, Library 2: Ground Area",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 2"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34960\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76072/nyu_2451_34960.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Inuvik, Canada",
+    "Kugluktuk, Canada",
+    "Fort McPherson, Canada",
+    "Norman Wells, Canada",
+    "Northwest Territories, Canada",
+    "Yukon, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34960",
+  "gbl_mdModified_dt": "2016-09-16T15:06:40Z",
+  "id": "nyu-2451-34960",
+  "nyu_addl_dspace_s": "35929",
+  "locn_geometry": "ENVELOPE(-141.75, -108.0, 78.7613830566406, 65.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34961.json b/metadata-aardvark/Datasets/nyu-2451-34961.json
index 9f5847077..d9c0e1788 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34961.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34961.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34961",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 2: Transportation Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 2"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34961\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76073/nyu_2451_34961.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Inuvik, Canada",
-    "Fort McPherson, Canada",
-    "Northwest Territories, Canada",
-    "Yukon, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34961",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-34961",
-  "nyu_addl_dspace_s": "35930",
-  "locn_geometry": "ENVELOPE(-141.136459350586, -115.480857849121, 69.6548614501953, 65.3899917602539)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34961"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 2: Transportation Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 2"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34961\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76073/nyu_2451_34961.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Inuvik, Canada",
+    "Fort McPherson, Canada",
+    "Northwest Territories, Canada",
+    "Yukon, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34961",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-34961",
+  "nyu_addl_dspace_s": "35930",
+  "locn_geometry": "ENVELOPE(-141.136459350586, -115.480857849121, 69.6548614501953, 65.3899917602539)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34962.json b/metadata-aardvark/Datasets/nyu-2451-34962.json
index a33b3a5d6..893019a7e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34962.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34962.json
@@ -1,44 +1,62 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34962",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Landforms",
-    "Fault zones",
-    "Cliffs",
-    "Glaciers"
-  ],
-  "dct_title_s": "Canada VMap1, Library 2: Landform Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 2"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34962\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76074/nyu_2451_34962.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Inuvik, Canada",
-    "Kugluktuk, Canada",
-    "Norman Wells, Canada",
-    "Northwest Territories, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34962",
-  "gbl_mdModified_dt": "2016-09-16T15:06:40Z",
-  "id": "nyu-2451-34962",
-  "nyu_addl_dspace_s": "35931",
-  "locn_geometry": "ENVELOPE(-134.658950805664, -108.024940490723, 72.7216644287109, 65.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34962"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Landforms",
+    "Fault zones",
+    "Cliffs",
+    "Glaciers"
+  ],
+  "dct_title_s": "Canada VMap1, Library 2: Landform Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 2"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34962\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76074/nyu_2451_34962.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Inuvik, Canada",
+    "Kugluktuk, Canada",
+    "Norman Wells, Canada",
+    "Northwest Territories, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34962",
+  "gbl_mdModified_dt": "2016-09-16T15:06:40Z",
+  "id": "nyu-2451-34962",
+  "nyu_addl_dspace_s": "35931",
+  "locn_geometry": "ENVELOPE(-134.658950805664, -108.024940490723, 72.7216644287109, 65.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34963.json b/metadata-aardvark/Datasets/nyu-2451-34963.json
index 29fa3e428..becb5fc1f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34963.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34963.json
@@ -1,44 +1,62 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34963",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Vegetation and climate",
-    "Vegetation mapping",
-    "Vegetation boundaries"
-  ],
-  "dct_title_s": "Canada VMap1, Library 2: Vegetation Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 2"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34963\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76075/nyu_2451_34963.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Inuvik, Canada",
-    "Kugluktuk, Canada",
-    "Fort McPherson, Canada",
-    "Northwest Territories, Canada",
-    "Yukon, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34963",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-34963",
-  "nyu_addl_dspace_s": "35932",
-  "locn_geometry": "ENVELOPE(-141.600631713867, -108.020935058594, 77.7873687744141, 66.3997039794922)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34963"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Vegetation and climate",
+    "Vegetation mapping",
+    "Vegetation boundaries"
+  ],
+  "dct_title_s": "Canada VMap1, Library 2: Vegetation Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 2"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34963\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76075/nyu_2451_34963.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Inuvik, Canada",
+    "Kugluktuk, Canada",
+    "Fort McPherson, Canada",
+    "Northwest Territories, Canada",
+    "Yukon, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34963",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-34963",
+  "nyu_addl_dspace_s": "35932",
+  "locn_geometry": "ENVELOPE(-141.600631713867, -108.020935058594, 77.7873687744141, 66.3997039794922)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34964.json b/metadata-aardvark/Datasets/nyu-2451-34964.json
index fe360e683..428041975 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34964.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34964.json
@@ -1,44 +1,62 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34964",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "Canada VMap1, Library 2: Political Boundary Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 2"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34964\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76076/nyu_2451_34964.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Inuvik, Canada",
-    "Kugluktuk, Canada",
-    "Fort McPherson, Canada",
-    "Norman Wells, Canada",
-    "Northwest Territories, Canada",
-    "Yukon, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34964",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-34964",
-  "nyu_addl_dspace_s": "35933",
-  "locn_geometry": "ENVELOPE(-141.75, -108.0, 78.8052673339844, 65.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34964"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "Canada VMap1, Library 2: Political Boundary Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 2"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34964\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76076/nyu_2451_34964.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Inuvik, Canada",
+    "Kugluktuk, Canada",
+    "Fort McPherson, Canada",
+    "Norman Wells, Canada",
+    "Northwest Territories, Canada",
+    "Yukon, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34964",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-34964",
+  "nyu_addl_dspace_s": "35933",
+  "locn_geometry": "ENVELOPE(-141.75, -108.0, 78.8052673339844, 65.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34965.json b/metadata-aardvark/Datasets/nyu-2451-34965.json
index faae13940..d39e09507 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34965.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34965.json
@@ -1,42 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34965",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Airports",
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 3: Airports",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 3"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34965\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76077/nyu_2451_34965.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Pangnirtung, Canada",
-    "Gjoa Haven, Canada",
-    "Clyde River, Canada",
-    "Northwest Territories, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34965",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-34965",
-  "nyu_addl_dspace_s": "35934",
-  "locn_geometry": "ENVELOPE(-105.680366516113, -62.3146781921387, 82.5165634155273, 64.2261428833008)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34965"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Airports",
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 3: Airports",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 3"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34965\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76077/nyu_2451_34965.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Pangnirtung, Canada",
+    "Gjoa Haven, Canada",
+    "Clyde River, Canada",
+    "Northwest Territories, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34965",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-34965",
+  "nyu_addl_dspace_s": "35934",
+  "locn_geometry": "ENVELOPE(-105.680366516113, -62.3146781921387, 82.5165634155273, 64.2261428833008)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34966.json b/metadata-aardvark/Datasets/nyu-2451-34966.json
index df36835d3..0e7babd83 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34966.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34966.json
@@ -1,44 +1,62 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34966",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Roads",
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 2: Road Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 2"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34966\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76078/nyu_2451_34966.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Inuvik, Canada",
-    "Kugluktuk, Canada",
-    "Fort McPherson, Canada",
-    "Norman Wells, Canada",
-    "Northwest Territories, Canada",
-    "Yukon, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34966",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-34966",
-  "nyu_addl_dspace_s": "35935",
-  "locn_geometry": "ENVELOPE(-141.000946044922, -108.965812683105, 77.3003311157227, 65.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34966"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Roads",
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 2: Road Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 2"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34966\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76078/nyu_2451_34966.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Inuvik, Canada",
+    "Kugluktuk, Canada",
+    "Fort McPherson, Canada",
+    "Norman Wells, Canada",
+    "Northwest Territories, Canada",
+    "Yukon, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34966",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-34966",
+  "nyu_addl_dspace_s": "35935",
+  "locn_geometry": "ENVELOPE(-141.000946044922, -108.965812683105, 77.3003311157227, 65.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34967.json b/metadata-aardvark/Datasets/nyu-2451-34967.json
index 08e8bc048..ef1f21e32 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34967.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34967.json
@@ -1,43 +1,61 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34967",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Cities and towns",
-    "Location"
-  ],
-  "dct_title_s": "Canada VMap1, Library 3: Built-Up Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 3"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34967\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76079/nyu_2451_34967.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Iqaluit, Canada",
-    "Pangnirtung, Canada",
-    "Gjoa Haven, Canada",
-    "Clyde River, Canada",
-    "Northwest Territories, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34967",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-34967",
-  "nyu_addl_dspace_s": "35936",
-  "locn_geometry": "ENVELOPE(-105.05793762207, -62.3406410217285, 82.4978332519531, 63.1131210327148)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34967"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Cities and towns",
+    "Location"
+  ],
+  "dct_title_s": "Canada VMap1, Library 3: Built-Up Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 3"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34967\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76079/nyu_2451_34967.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Iqaluit, Canada",
+    "Pangnirtung, Canada",
+    "Gjoa Haven, Canada",
+    "Clyde River, Canada",
+    "Northwest Territories, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34967",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-34967",
+  "nyu_addl_dspace_s": "35936",
+  "locn_geometry": "ENVELOPE(-105.05793762207, -62.3406410217285, 82.4978332519531, 63.1131210327148)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34968.json b/metadata-aardvark/Datasets/nyu-2451-34968.json
index d6d1565d0..4920ef140 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34968.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34968.json
@@ -1,45 +1,63 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34968",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Swamps",
-    "Marshes",
-    "Wetlands"
-  ],
-  "dct_title_s": "Canada VMap1, Library 2: Marsh/Swamp Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 2"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34968\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76080/nyu_2451_34968.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Inuvik, Canada",
-    "Kugluktuk, Canada",
-    "Fort McPherson, Canada",
-    "Norman Wells, Canada",
-    "Northwest Territories, Canada",
-    "Yukon, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34968",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-34968",
-  "nyu_addl_dspace_s": "35937",
-  "locn_geometry": "ENVELOPE(-141.75, -108.015159606934, 76.8006210327148, 65.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34968"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Swamps",
+    "Marshes",
+    "Wetlands"
+  ],
+  "dct_title_s": "Canada VMap1, Library 2: Marsh/Swamp Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 2"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34968\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76080/nyu_2451_34968.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Inuvik, Canada",
+    "Kugluktuk, Canada",
+    "Fort McPherson, Canada",
+    "Norman Wells, Canada",
+    "Northwest Territories, Canada",
+    "Yukon, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34968",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-34968",
+  "nyu_addl_dspace_s": "35937",
+  "locn_geometry": "ENVELOPE(-141.75, -108.015159606934, 76.8006210327148, 65.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34969.json b/metadata-aardvark/Datasets/nyu-2451-34969.json
index c8f3298a4..1936e43c6 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34969.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34969.json
@@ -1,44 +1,62 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34969",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Airports",
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 2: Airports",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 2"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34969\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76081/nyu_2451_34969.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Inuvik, Canada",
-    "Kugluktuk, Canada",
-    "Fort McPherson, Canada",
-    "Norman Wells, Canada",
-    "Northwest Territories, Canada",
-    "Yukon, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34969",
-  "gbl_mdModified_dt": "2016-09-16T15:06:40Z",
-  "id": "nyu-2451-34969",
-  "nyu_addl_dspace_s": "35938",
-  "locn_geometry": "ENVELOPE(-140.807922363281, -108.007873535156, 76.2357406616211, 65.1808700561523)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34969"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Airports",
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 2: Airports",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 2"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34969\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76081/nyu_2451_34969.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Inuvik, Canada",
+    "Kugluktuk, Canada",
+    "Fort McPherson, Canada",
+    "Norman Wells, Canada",
+    "Northwest Territories, Canada",
+    "Yukon, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34969",
+  "gbl_mdModified_dt": "2016-09-16T15:06:40Z",
+  "id": "nyu-2451-34969",
+  "nyu_addl_dspace_s": "35938",
+  "locn_geometry": "ENVELOPE(-140.807922363281, -108.007873535156, 76.2357406616211, 65.1808700561523)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34970.json b/metadata-aardvark/Datasets/nyu-2451-34970.json
index 9bdb0ea71..fed7d4a80 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34970.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34970.json
@@ -1,44 +1,62 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34970",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Trails",
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 2: Trails and Tracks Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 2"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34970\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76083/nyu_2451_34970.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Inuvik, Canada",
-    "Kugluktuk, Canada",
-    "Fort McPherson, Canada",
-    "Norman Wells, Canada",
-    "Northwest Territories, Canada",
-    "Yukon, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34970",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-34970",
-  "nyu_addl_dspace_s": "35939",
-  "locn_geometry": "ENVELOPE(-141.75, -115.135284423828, 69.911392211914, 65.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34970"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Trails",
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 2: Trails and Tracks Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 2"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34970\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76083/nyu_2451_34970.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Inuvik, Canada",
+    "Kugluktuk, Canada",
+    "Fort McPherson, Canada",
+    "Norman Wells, Canada",
+    "Northwest Territories, Canada",
+    "Yukon, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34970",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-34970",
+  "nyu_addl_dspace_s": "35939",
+  "locn_geometry": "ENVELOPE(-141.75, -115.135284423828, 69.911392211914, 65.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34971.json b/metadata-aardvark/Datasets/nyu-2451-34971.json
index 9168a1615..d80262035 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34971.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34971.json
@@ -1,46 +1,64 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34971",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Navigation",
-    "Marine accidents",
-    "Reefs",
-    "Coasts"
-  ],
-  "dct_title_s": "Canada VMap1, Library 2: Danger Point Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 2"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34971\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76084/nyu_2451_34971.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Inuvik, Canada",
-    "Kugluktuk, Canada",
-    "Fort McPherson, Canada",
-    "Norman Wells, Canada",
-    "Northwest Territories, Canada",
-    "Yukon, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34971",
-  "gbl_mdModified_dt": "2016-09-16T15:06:40Z",
-  "id": "nyu-2451-34971",
-  "nyu_addl_dspace_s": "35940",
-  "locn_geometry": "ENVELOPE(-140.926116943359, -108.002998352051, 76.7655487060547, 65.0018539428711)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34971"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Navigation",
+    "Marine accidents",
+    "Reefs",
+    "Coasts"
+  ],
+  "dct_title_s": "Canada VMap1, Library 2: Danger Point Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 2"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34971\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76084/nyu_2451_34971.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Inuvik, Canada",
+    "Kugluktuk, Canada",
+    "Fort McPherson, Canada",
+    "Norman Wells, Canada",
+    "Northwest Territories, Canada",
+    "Yukon, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34971",
+  "gbl_mdModified_dt": "2016-09-16T15:06:40Z",
+  "id": "nyu-2451-34971",
+  "nyu_addl_dspace_s": "35940",
+  "locn_geometry": "ENVELOPE(-140.926116943359, -108.002998352051, 76.7655487060547, 65.0018539428711)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34972.json b/metadata-aardvark/Datasets/nyu-2451-34972.json
index 26e8ae70f..377b744d9 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34972.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34972.json
@@ -1,43 +1,61 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34972",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Tundras",
-    "Tundra ecology"
-  ],
-  "dct_title_s": "Canada VMap1, Library 2: Tundra Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 2"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34972\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76085/nyu_2451_34972.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Inuvik, Canada",
-    "Kugluktuk, Canada",
-    "Fort McPherson, Canada",
-    "Northwest Territories, Canada",
-    "Yukon, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34972",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-34972",
-  "nyu_addl_dspace_s": "35941",
-  "locn_geometry": "ENVELOPE(-141.000915527344, -108.001487731934, 77.8196334838867, 65.7475204467773)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34972"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Tundras",
+    "Tundra ecology"
+  ],
+  "dct_title_s": "Canada VMap1, Library 2: Tundra Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 2"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34972\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76085/nyu_2451_34972.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Inuvik, Canada",
+    "Kugluktuk, Canada",
+    "Fort McPherson, Canada",
+    "Northwest Territories, Canada",
+    "Yukon, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34972",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-34972",
+  "nyu_addl_dspace_s": "35941",
+  "locn_geometry": "ENVELOPE(-141.000915527344, -108.001487731934, 77.8196334838867, 65.7475204467773)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34973.json b/metadata-aardvark/Datasets/nyu-2451-34973.json
index 2466c4793..b42de2b5a 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34973.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34973.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34973",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Ferries",
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 2: Ferry Crossing Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 2"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34973\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76086/nyu_2451_34973.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Northwest Territories, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34973",
-  "gbl_mdModified_dt": "2016-09-16T15:06:40Z",
-  "id": "nyu-2451-34973",
-  "nyu_addl_dspace_s": "35942",
-  "locn_geometry": "ENVELOPE(-134.87678527832, -133.755310058594, 67.4566421508789, 67.3402633666992)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34973"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Ferries",
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 2: Ferry Crossing Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 2"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34973\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76086/nyu_2451_34973.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Northwest Territories, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34973",
+  "gbl_mdModified_dt": "2016-09-16T15:06:40Z",
+  "id": "nyu-2451-34973",
+  "nyu_addl_dspace_s": "35942",
+  "locn_geometry": "ENVELOPE(-134.87678527832, -133.755310058594, 67.4566421508789, 67.3402633666992)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34974.json b/metadata-aardvark/Datasets/nyu-2451-34974.json
index e090effb8..e69362676 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34974.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34974.json
@@ -1,44 +1,62 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34974",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Hydrology",
-    "Water"
-  ],
-  "dct_title_s": "Canada VMap1, Library 2: Water Course Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 2"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34974\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76087/nyu_2451_34974.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Inuvik, Canada",
-    "Kugluktuk, Canada",
-    "Fort McPherson, Canada",
-    "Norman Wells, Canada",
-    "Northwest Territories, Canada",
-    "Yukon, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34974",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-34974",
-  "nyu_addl_dspace_s": "35943",
-  "locn_geometry": "ENVELOPE(-141.75, -108.0, 78.7588195800781, 65.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34974"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Hydrology",
+    "Water"
+  ],
+  "dct_title_s": "Canada VMap1, Library 2: Water Course Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 2"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34974\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76087/nyu_2451_34974.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Inuvik, Canada",
+    "Kugluktuk, Canada",
+    "Fort McPherson, Canada",
+    "Norman Wells, Canada",
+    "Northwest Territories, Canada",
+    "Yukon, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34974",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-34974",
+  "nyu_addl_dspace_s": "35943",
+  "locn_geometry": "ENVELOPE(-141.75, -108.0, 78.7588195800781, 65.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34975.json b/metadata-aardvark/Datasets/nyu-2451-34975.json
index cc501575c..fd3f22239 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34975.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34975.json
@@ -1,45 +1,63 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34975",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Human settlements",
-    "Population",
-    "Demography"
-  ],
-  "dct_title_s": "Canada VMap1, Library 2: Population Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 2"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34975\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76088/nyu_2451_34975.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Inuvik, Canada",
-    "Kugluktuk, Canada",
-    "Fort McPherson, Canada",
-    "Norman Wells, Canada",
-    "Northwest Territories, Canada",
-    "Yukon, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34975",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-34975",
-  "nyu_addl_dspace_s": "35944",
-  "locn_geometry": "ENVELOPE(-141.741638183594, -108.03050994873, 76.2420654296875, 65.0049743652344)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34975"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Human settlements",
+    "Population",
+    "Demography"
+  ],
+  "dct_title_s": "Canada VMap1, Library 2: Population Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 2"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34975\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76088/nyu_2451_34975.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Inuvik, Canada",
+    "Kugluktuk, Canada",
+    "Fort McPherson, Canada",
+    "Norman Wells, Canada",
+    "Northwest Territories, Canada",
+    "Yukon, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34975",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-34975",
+  "nyu_addl_dspace_s": "35944",
+  "locn_geometry": "ENVELOPE(-141.741638183594, -108.03050994873, 76.2420654296875, 65.0049743652344)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34976.json b/metadata-aardvark/Datasets/nyu-2451-34976.json
index 28a5fffdf..562071a45 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34976.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34976.json
@@ -1,44 +1,62 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34976",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Hydrology",
-    "Water"
-  ],
-  "dct_title_s": "Canada VMap1, Library 2: Water Course Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 2"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34976\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76089/nyu_2451_34976.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Inuvik, Canada",
-    "Kugluktuk, Canada",
-    "Fort McPherson, Canada",
-    "Norman Wells, Canada",
-    "Northwest Territories, Canada",
-    "Yukon, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34976",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-34976",
-  "nyu_addl_dspace_s": "35945",
-  "locn_geometry": "ENVELOPE(-141.75, -108.0, 78.7574462890625, 65.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34976"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Hydrology",
+    "Water"
+  ],
+  "dct_title_s": "Canada VMap1, Library 2: Water Course Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 2"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34976\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76089/nyu_2451_34976.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Inuvik, Canada",
+    "Kugluktuk, Canada",
+    "Fort McPherson, Canada",
+    "Norman Wells, Canada",
+    "Northwest Territories, Canada",
+    "Yukon, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34976",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-34976",
+  "nyu_addl_dspace_s": "35945",
+  "locn_geometry": "ENVELOPE(-141.75, -108.0, 78.7574462890625, 65.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34977.json b/metadata-aardvark/Datasets/nyu-2451-34977.json
index 8a93fc47a..3d29fbc80 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34977.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34977.json
@@ -1,45 +1,63 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34977",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Trees",
-    "Vegetation boundaries",
-    "Vegetation classification"
-  ],
-  "dct_title_s": "Canada VMap1, Library 2: Trees Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 2"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34977\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76090/nyu_2451_34977.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Inuvik, Canada",
-    "Kugluktuk, Canada",
-    "Fort McPherson, Canada",
-    "Norman Wells, Canada",
-    "Northwest Territories, Canada",
-    "Yukon, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34977",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-34977",
-  "nyu_addl_dspace_s": "35946",
-  "locn_geometry": "ENVELOPE(-141.75, -110.416976928711, 69.4067001342773, 65.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34977"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Trees",
+    "Vegetation boundaries",
+    "Vegetation classification"
+  ],
+  "dct_title_s": "Canada VMap1, Library 2: Trees Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 2"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34977\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76090/nyu_2451_34977.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Inuvik, Canada",
+    "Kugluktuk, Canada",
+    "Fort McPherson, Canada",
+    "Norman Wells, Canada",
+    "Northwest Territories, Canada",
+    "Yukon, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34977",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-34977",
+  "nyu_addl_dspace_s": "35946",
+  "locn_geometry": "ENVELOPE(-141.75, -110.416976928711, 69.4067001342773, 65.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34978.json b/metadata-aardvark/Datasets/nyu-2451-34978.json
index fd8946ead..cea953ea8 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34978.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34978.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34978",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Buildings",
-    "Structure"
-  ],
-  "dct_title_s": "Canada VMap1, Library 3: Buildings Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 3"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34978\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76091/nyu_2451_34978.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Pangnirtung, Canada",
-    "Gjoa Haven, Canada",
-    "Clyde River, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34978",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-34978",
-  "nyu_addl_dspace_s": "35947",
-  "locn_geometry": "ENVELOPE(-108.487281799316, -64.7851867675781, 83.0905532836914, 65.1406097412109)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34978"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Buildings",
+    "Structure"
+  ],
+  "dct_title_s": "Canada VMap1, Library 3: Buildings Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 3"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34978\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76091/nyu_2451_34978.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Pangnirtung, Canada",
+    "Gjoa Haven, Canada",
+    "Clyde River, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34978",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-34978",
+  "nyu_addl_dspace_s": "35947",
+  "locn_geometry": "ENVELOPE(-108.487281799316, -64.7851867675781, 83.0905532836914, 65.1406097412109)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34979.json b/metadata-aardvark/Datasets/nyu-2451-34979.json
index 6266ee772..74c02318f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34979.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34979.json
@@ -1,44 +1,62 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34979",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Coasts",
-    "Wetlands",
-    "Environment"
-  ],
-  "dct_title_s": "Canada VMap1, Library 3: Coast Line",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 3"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34979\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76092/nyu_2451_34979.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Iqaluit, Canada",
-    "Pangnirtung, Canada",
-    "Gjoa Haven, Canada",
-    "Clyde River, Canada",
-    "Northwest Territories, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34979",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-34979",
-  "nyu_addl_dspace_s": "35948",
-  "locn_geometry": "ENVELOPE(-108.75, -60.0, 83.135498046875, 63.0901870727539)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34979"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Coasts",
+    "Wetlands",
+    "Environment"
+  ],
+  "dct_title_s": "Canada VMap1, Library 3: Coast Line",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 3"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34979\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76092/nyu_2451_34979.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Iqaluit, Canada",
+    "Pangnirtung, Canada",
+    "Gjoa Haven, Canada",
+    "Clyde River, Canada",
+    "Northwest Territories, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34979",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-34979",
+  "nyu_addl_dspace_s": "35948",
+  "locn_geometry": "ENVELOPE(-108.75, -60.0, 83.135498046875, 63.0901870727539)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34980.json b/metadata-aardvark/Datasets/nyu-2451-34980.json
index 2b10672a5..e4a3ae407 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34980.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34980.json
@@ -1,44 +1,62 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34980",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Coasts",
-    "Wetlands",
-    "Environment"
-  ],
-  "dct_title_s": "Canada VMap1, Library 3: Coast Area",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 3"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34980\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76093/nyu_2451_34980.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Iqaluit, Canada",
-    "Pangnirtung, Canada",
-    "Gjoa Haven, Canada",
-    "Clyde River, Canada",
-    "Northwest Territories, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34980",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-34980",
-  "nyu_addl_dspace_s": "35949",
-  "locn_geometry": "ENVELOPE(-108.75, -60.0, 84.0, 63.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34980"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Coasts",
+    "Wetlands",
+    "Environment"
+  ],
+  "dct_title_s": "Canada VMap1, Library 3: Coast Area",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 3"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34980\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76093/nyu_2451_34980.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Iqaluit, Canada",
+    "Pangnirtung, Canada",
+    "Gjoa Haven, Canada",
+    "Clyde River, Canada",
+    "Northwest Territories, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34980",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-34980",
+  "nyu_addl_dspace_s": "35949",
+  "locn_geometry": "ENVELOPE(-108.75, -60.0, 84.0, 63.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34981.json b/metadata-aardvark/Datasets/nyu-2451-34981.json
index 51225e9f0..7ec8ee1ec 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34981.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34981.json
@@ -1,43 +1,61 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34981",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Communication",
-    "Towers"
-  ],
-  "dct_title_s": "Canada VMap1, Library 3: Communication Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 3"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34981\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76094/nyu_2451_34981.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Iqaluit, Canada",
-    "Pangnirtung, Canada",
-    "Gjoa Haven, Canada",
-    "Clyde River, Canada",
-    "Northwest Territories, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34981",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-34981",
-  "nyu_addl_dspace_s": "35950",
-  "locn_geometry": "ENVELOPE(-103.507225036621, -62.3752746582031, 82.4970779418945, 63.0935783386231)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34981"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Communication",
+    "Towers"
+  ],
+  "dct_title_s": "Canada VMap1, Library 3: Communication Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 3"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34981\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76094/nyu_2451_34981.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Iqaluit, Canada",
+    "Pangnirtung, Canada",
+    "Gjoa Haven, Canada",
+    "Clyde River, Canada",
+    "Northwest Territories, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34981",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-34981",
+  "nyu_addl_dspace_s": "35950",
+  "locn_geometry": "ENVELOPE(-103.507225036621, -62.3752746582031, 82.4970779418945, 63.0935783386231)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34982.json b/metadata-aardvark/Datasets/nyu-2451-34982.json
index 647ca4fa0..e9843761a 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34982.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34982.json
@@ -1,44 +1,62 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34982",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Contours (Cartography)",
-    "Elevation",
-    "Topographic maps"
-  ],
-  "dct_title_s": "Canada VMap1, Library 3: Contour Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 3"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34982\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76095/nyu_2451_34982.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Iqaluit, Canada",
-    "Pangnirtung, Canada",
-    "Gjoa Haven, Canada",
-    "Clyde River, Canada",
-    "Northwest Territories, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34982",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-34982",
-  "nyu_addl_dspace_s": "35951",
-  "locn_geometry": "ENVELOPE(-108.75, -60.0, 83.1063003540039, 63.1147956848144)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34982"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Contours (Cartography)",
+    "Elevation",
+    "Topographic maps"
+  ],
+  "dct_title_s": "Canada VMap1, Library 3: Contour Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 3"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34982\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76095/nyu_2451_34982.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Iqaluit, Canada",
+    "Pangnirtung, Canada",
+    "Gjoa Haven, Canada",
+    "Clyde River, Canada",
+    "Northwest Territories, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34982",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-34982",
+  "nyu_addl_dspace_s": "35951",
+  "locn_geometry": "ENVELOPE(-108.75, -60.0, 83.1063003540039, 63.1147956848144)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34983.json b/metadata-aardvark/Datasets/nyu-2451-34983.json
index 6a9200090..9bb0f1bdb 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34983.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34983.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34983",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Dams",
-    "Structure",
-    "Inland Waters"
-  ],
-  "dct_title_s": "Canada VMap1, Library 3: Dam/Weir Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 3"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34983\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76096/nyu_2451_34983.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34983",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-34983",
-  "nyu_addl_dspace_s": "35952",
-  "locn_geometry": "ENVELOPE(-93.3919372558594, -81.2574234008789, 68.8217544555664, 68.7569198608398)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34983"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Dams",
+    "Structure",
+    "Inland Waters"
+  ],
+  "dct_title_s": "Canada VMap1, Library 3: Dam/Weir Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 3"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34983\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76096/nyu_2451_34983.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34983",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-34983",
+  "nyu_addl_dspace_s": "35952",
+  "locn_geometry": "ENVELOPE(-93.3919372558594, -81.2574234008789, 68.8217544555664, 68.7569198608398)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34984.json b/metadata-aardvark/Datasets/nyu-2451-34984.json
index 20cb6da46..207256464 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34984.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34984.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34984",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Navigation",
-    "Marine accidents",
-    "Reefs",
-    "Coasts"
-  ],
-  "dct_title_s": "Canada VMap1, Library 3: Danger Area Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 3"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34984\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76097/nyu_2451_34984.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Gjoa Haven, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34984",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-34984",
-  "nyu_addl_dspace_s": "35953",
-  "locn_geometry": "ENVELOPE(-101.067138671875, -73.5308456420898, 76.4106369018555, 63.0880279541016)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34984"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Navigation",
+    "Marine accidents",
+    "Reefs",
+    "Coasts"
+  ],
+  "dct_title_s": "Canada VMap1, Library 3: Danger Area Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 3"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34984\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76097/nyu_2451_34984.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Gjoa Haven, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34984",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-34984",
+  "nyu_addl_dspace_s": "35953",
+  "locn_geometry": "ENVELOPE(-101.067138671875, -73.5308456420898, 76.4106369018555, 63.0880279541016)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34985.json b/metadata-aardvark/Datasets/nyu-2451-34985.json
index 7ff6e9ac3..f7b369fe1 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34985.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34985.json
@@ -1,42 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34985",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Navigation",
-    "Marine accidents",
-    "Reefs",
-    "Coasts"
-  ],
-  "dct_title_s": "Canada VMap1, Library 3: Danger Point Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 3"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34985\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76098/nyu_2451_34985.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Gjoa Haven, Canada",
-    "Northwest Territories, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34985",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-34985",
-  "nyu_addl_dspace_s": "35954",
-  "locn_geometry": "ENVELOPE(-108.275848388672, -68.8508071899414, 82.9719619750977, 63.1396560668945)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34985"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Navigation",
+    "Marine accidents",
+    "Reefs",
+    "Coasts"
+  ],
+  "dct_title_s": "Canada VMap1, Library 3: Danger Point Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 3"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34985\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76098/nyu_2451_34985.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Gjoa Haven, Canada",
+    "Northwest Territories, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34985",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-34985",
+  "nyu_addl_dspace_s": "35954",
+  "locn_geometry": "ENVELOPE(-108.275848388672, -68.8508071899414, 82.9719619750977, 63.1396560668945)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34986.json b/metadata-aardvark/Datasets/nyu-2451-34986.json
index 7f31f6a8c..e84bdc380 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34986.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34986.json
@@ -1,44 +1,62 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34986",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Quality control",
-    "Quality"
-  ],
-  "dct_title_s": "Canada VMap1, Library 3: Data Quality Area",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 3"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34986\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76099/nyu_2451_34986.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Iqaluit, Canada",
-    "Pangnirtung, Canada",
-    "Gjoa Haven, Canada",
-    "Clyde River, Canada",
-    "Northwest Territories, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34986",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-34986",
-  "nyu_addl_dspace_s": "35955",
-  "locn_geometry": "ENVELOPE(-108.75, -60.0, 84.0, 63.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34986"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Quality control",
+    "Quality"
+  ],
+  "dct_title_s": "Canada VMap1, Library 3: Data Quality Area",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 3"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34986\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76099/nyu_2451_34986.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Iqaluit, Canada",
+    "Pangnirtung, Canada",
+    "Gjoa Haven, Canada",
+    "Clyde River, Canada",
+    "Northwest Territories, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34986",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-34986",
+  "nyu_addl_dspace_s": "35955",
+  "locn_geometry": "ENVELOPE(-108.75, -60.0, 84.0, 63.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34987.json b/metadata-aardvark/Datasets/nyu-2451-34987.json
index c68eb5dd5..a48db75f4 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34987.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34987.json
@@ -1,43 +1,61 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34987",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Quality control",
-    "Quality"
-  ],
-  "dct_title_s": "Canada VMap1, Library 3: Data Quality Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 3"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34987\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76100/nyu_2451_34987.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Pangnirtung, Canada",
-    "Gjoa Haven, Canada",
-    "Clyde River, Canada",
-    "Northwest Territories, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34987",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-34987",
-  "nyu_addl_dspace_s": "35956",
-  "locn_geometry": "ENVELOPE(-108.75, -63.75, 83.0, 64.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34987"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Quality control",
+    "Quality"
+  ],
+  "dct_title_s": "Canada VMap1, Library 3: Data Quality Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 3"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34987\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76100/nyu_2451_34987.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Pangnirtung, Canada",
+    "Gjoa Haven, Canada",
+    "Clyde River, Canada",
+    "Northwest Territories, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34987",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-34987",
+  "nyu_addl_dspace_s": "35956",
+  "locn_geometry": "ENVELOPE(-108.75, -63.75, 83.0, 64.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34988.json b/metadata-aardvark/Datasets/nyu-2451-34988.json
index fc5dddb73..8a11779a4 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34988.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34988.json
@@ -1,40 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34988",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Quality control",
-    "Quality"
-  ],
-  "dct_title_s": "Canada VMap1, Library 3: Data Quality Void Collection Area",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 3"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34988\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76101/nyu_2451_34988.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Clyde River, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34988",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-34988",
-  "nyu_addl_dspace_s": "35957",
-  "locn_geometry": "ENVELOPE(-99.4310836791992, -63.7710456848144, 83.1125946044922, 69.5282974243164)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34988"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Quality control",
+    "Quality"
+  ],
+  "dct_title_s": "Canada VMap1, Library 3: Data Quality Void Collection Area",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 3"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34988\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76101/nyu_2451_34988.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Clyde River, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34988",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-34988",
+  "nyu_addl_dspace_s": "35957",
+  "locn_geometry": "ENVELOPE(-99.4310836791992, -63.7710456848144, 83.1125946044922, 69.5282974243164)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34989.json b/metadata-aardvark/Datasets/nyu-2451-34989.json
index 18c5ff0fc..c8bfb6d29 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34989.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34989.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34989",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Elevation",
-    "Topographic maps"
-  ],
-  "dct_title_s": "Canada VMap1, Library 3: Elevation Void Collection Area",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 3"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34989\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76102/nyu_2451_34989.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Clyde River, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34989",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-34989",
-  "nyu_addl_dspace_s": "35958",
-  "locn_geometry": "ENVELOPE(-99.4310836791992, -63.7710456848144, 83.1125946044922, 69.5282974243164)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34989"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Elevation",
+    "Topographic maps"
+  ],
+  "dct_title_s": "Canada VMap1, Library 3: Elevation Void Collection Area",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 3"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34989\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76102/nyu_2451_34989.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Clyde River, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34989",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-34989",
+  "nyu_addl_dspace_s": "35958",
+  "locn_geometry": "ENVELOPE(-99.4310836791992, -63.7710456848144, 83.1125946044922, 69.5282974243164)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34990.json b/metadata-aardvark/Datasets/nyu-2451-34990.json
index f1325b646..29df4343d 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34990.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34990.json
@@ -1,43 +1,61 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34990",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Elevation",
-    "Topographic maps"
-  ],
-  "dct_title_s": "Canada VMap1, Library 3: Elevation Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 3"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34990\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76103/nyu_2451_34990.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Iqaluit, Canada",
-    "Pangnirtung, Canada",
-    "Gjoa Haven, Canada",
-    "Clyde River, Canada",
-    "Northwest Territories, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34990",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-34990",
-  "nyu_addl_dspace_s": "35959",
-  "locn_geometry": "ENVELOPE(-108.692581176758, -61.1811943054199, 83.0945816040039, 63.1163635253906)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34990"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Elevation",
+    "Topographic maps"
+  ],
+  "dct_title_s": "Canada VMap1, Library 3: Elevation Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 3"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34990\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76103/nyu_2451_34990.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Iqaluit, Canada",
+    "Pangnirtung, Canada",
+    "Gjoa Haven, Canada",
+    "Clyde River, Canada",
+    "Northwest Territories, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34990",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-34990",
+  "nyu_addl_dspace_s": "35959",
+  "locn_geometry": "ENVELOPE(-108.692581176758, -61.1811943054199, 83.0945816040039, 63.1163635253906)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34991.json b/metadata-aardvark/Datasets/nyu-2451-34991.json
index 2a8813f10..6b51ddab7 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34991.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34991.json
@@ -1,43 +1,61 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34991",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Elevation",
-    "Topographic maps"
-  ],
-  "dct_title_s": "Canada VMap1, Library 3: Elevation Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 3"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34991\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76104/nyu_2451_34991.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Iqaluit, Canada",
-    "Pangnirtung, Canada",
-    "Gjoa Haven, Canada",
-    "Clyde River, Canada",
-    "Northwest Territories, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34991",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-34991",
-  "nyu_addl_dspace_s": "35960",
-  "locn_geometry": "ENVELOPE(-107.991691589355, -61.2016906738281, 83.0013275146484, 63.288631439209)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34991"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Elevation",
+    "Topographic maps"
+  ],
+  "dct_title_s": "Canada VMap1, Library 3: Elevation Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 3"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34991\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76104/nyu_2451_34991.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Iqaluit, Canada",
+    "Pangnirtung, Canada",
+    "Gjoa Haven, Canada",
+    "Clyde River, Canada",
+    "Northwest Territories, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34991",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-34991",
+  "nyu_addl_dspace_s": "35960",
+  "locn_geometry": "ENVELOPE(-107.991691589355, -61.2016906738281, 83.0013275146484, 63.288631439209)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34992.json b/metadata-aardvark/Datasets/nyu-2451-34992.json
index 7de9fd801..1df37aff6 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34992.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34992.json
@@ -1,38 +1,56 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34992",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Embankments",
-    "Fills (Earthwork)"
-  ],
-  "dct_title_s": "Canada VMap1, Library 3: Embankment Fill Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 3"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34992\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76105/nyu_2451_34992.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34992",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-34992",
-  "nyu_addl_dspace_s": "35961",
-  "locn_geometry": "ENVELOPE(-81.2515411376953, -81.2410583496094, 68.7644195556641, 68.7574462890625)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34992"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Embankments",
+    "Fills (Earthwork)"
+  ],
+  "dct_title_s": "Canada VMap1, Library 3: Embankment Fill Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 3"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34992\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76105/nyu_2451_34992.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34992",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-34992",
+  "nyu_addl_dspace_s": "35961",
+  "locn_geometry": "ENVELOPE(-81.2515411376953, -81.2410583496094, 68.7644195556641, 68.7574462890625)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34993.json b/metadata-aardvark/Datasets/nyu-2451-34993.json
index fe0d1687f..2afc0c3bf 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34993.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34993.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34993",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Mines and mineral resources",
-    "Salt mines and mining"
-  ],
-  "dct_title_s": "Canada VMap1, Library 3: Extraction Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 3"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34993\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76106/nyu_2451_34993.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Gjoa Haven, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34993",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-34993",
-  "nyu_addl_dspace_s": "35962",
-  "locn_geometry": "ENVELOPE(-106.551048278809, -79.2151184082031, 75.3904190063477, 68.1802291870117)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34993"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Mines and mineral resources",
+    "Salt mines and mining"
+  ],
+  "dct_title_s": "Canada VMap1, Library 3: Extraction Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 3"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34993\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76106/nyu_2451_34993.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Gjoa Haven, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34993",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-34993",
+  "nyu_addl_dspace_s": "35962",
+  "locn_geometry": "ENVELOPE(-106.551048278809, -79.2151184082031, 75.3904190063477, 68.1802291870117)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34994.json b/metadata-aardvark/Datasets/nyu-2451-34994.json
index 64c347215..4a5199d20 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34994.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34994.json
@@ -1,38 +1,56 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34994",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Fuelbreaks",
-    "Environment"
-  ],
-  "dct_title_s": "Canada VMap1, Library 3: Firebreak Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 3"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34994\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76107/nyu_2451_34994.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34994",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-34994",
-  "nyu_addl_dspace_s": "35963",
-  "locn_geometry": "ENVELOPE(-93.5776824951172, -93.4519882202148, 68.8070678710938, 68.7926254272461)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34994"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Fuelbreaks",
+    "Environment"
+  ],
+  "dct_title_s": "Canada VMap1, Library 3: Firebreak Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 3"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34994\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76107/nyu_2451_34994.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34994",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-34994",
+  "nyu_addl_dspace_s": "35963",
+  "locn_geometry": "ENVELOPE(-93.5776824951172, -93.4519882202148, 68.8070678710938, 68.7926254272461)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34995.json b/metadata-aardvark/Datasets/nyu-2451-34995.json
index 822e8e88f..e78a5cf8e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34995.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34995.json
@@ -1,40 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34995",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Sand",
-    "Soil and civilization"
-  ],
-  "dct_title_s": "Canada VMap1, Library 3: Ground Area",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 3"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34995\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76108/nyu_2451_34995.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Gjoa Haven, Canada",
-    "Northwest Territories, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34995",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-34995",
-  "nyu_addl_dspace_s": "35964",
-  "locn_geometry": "ENVELOPE(-108.75, -72.0, 81.9223480224609, 63.2903022766113)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34995"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Sand",
+    "Soil and civilization"
+  ],
+  "dct_title_s": "Canada VMap1, Library 3: Ground Area",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 3"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34995\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76108/nyu_2451_34995.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Gjoa Haven, Canada",
+    "Northwest Territories, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34995",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-34995",
+  "nyu_addl_dspace_s": "35964",
+  "locn_geometry": "ENVELOPE(-108.75, -72.0, 81.9223480224609, 63.2903022766113)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34996.json b/metadata-aardvark/Datasets/nyu-2451-34996.json
index 4c5edc1b0..6916b7a13 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34996.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34996.json
@@ -1,44 +1,62 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34996",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Hydrography",
-    "Hydrographic surveying",
-    "Aqueducts"
-  ],
-  "dct_title_s": "Canada VMap1, Library 3: Hydrography Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 3"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34996\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76109/nyu_2451_34996.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Iqaluit, Canada",
-    "Pangnirtung, Canada",
-    "Gjoa Haven, Canada",
-    "Clyde River, Canada",
-    "Northwest Territories, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34996",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-34996",
-  "nyu_addl_dspace_s": "35965",
-  "locn_geometry": "ENVELOPE(-108.745597839355, -61.2250289916992, 83.6182861328125, 63.1904258728027)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34996"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Hydrography",
+    "Hydrographic surveying",
+    "Aqueducts"
+  ],
+  "dct_title_s": "Canada VMap1, Library 3: Hydrography Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 3"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34996\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76109/nyu_2451_34996.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Iqaluit, Canada",
+    "Pangnirtung, Canada",
+    "Gjoa Haven, Canada",
+    "Clyde River, Canada",
+    "Northwest Territories, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34996",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-34996",
+  "nyu_addl_dspace_s": "35965",
+  "locn_geometry": "ENVELOPE(-108.745597839355, -61.2250289916992, 83.6182861328125, 63.1904258728027)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34997.json b/metadata-aardvark/Datasets/nyu-2451-34997.json
index 8a2cc360d..f29446c17 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34997.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34997.json
@@ -1,37 +1,55 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34997",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Industrial sites"
-  ],
-  "dct_title_s": "Canada VMap1, Library 3: Industry Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 3"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34997\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76110/nyu_2451_34997.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34997",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-34997",
-  "nyu_addl_dspace_s": "35966",
-  "locn_geometry": "ENVELOPE(-105.689407348633, -94.8278732299805, 75.3458099365234, 74.6836395263672)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34997"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Industrial sites"
+  ],
+  "dct_title_s": "Canada VMap1, Library 3: Industry Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 3"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34997\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76110/nyu_2451_34997.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34997",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-34997",
+  "nyu_addl_dspace_s": "35966",
+  "locn_geometry": "ENVELOPE(-105.689407348633, -94.8278732299805, 75.3458099365234, 74.6836395263672)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34998.json b/metadata-aardvark/Datasets/nyu-2451-34998.json
index a7e3126aa..b07f9d616 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34998.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34998.json
@@ -1,43 +1,61 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34998",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "Canada VMap1, Library 3: Political Boundary Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 3"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34998\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76111/nyu_2451_34998.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Iqaluit, Canada",
-    "Pangnirtung, Canada",
-    "Gjoa Haven, Canada",
-    "Clyde River, Canada",
-    "Northwest Territories, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34998",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-34998",
-  "nyu_addl_dspace_s": "35967",
-  "locn_geometry": "ENVELOPE(-108.75, -60.0, 83.135498046875, 63.0901870727539)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34998"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "Canada VMap1, Library 3: Political Boundary Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 3"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34998\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76111/nyu_2451_34998.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Iqaluit, Canada",
+    "Pangnirtung, Canada",
+    "Gjoa Haven, Canada",
+    "Clyde River, Canada",
+    "Northwest Territories, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34998",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-34998",
+  "nyu_addl_dspace_s": "35967",
+  "locn_geometry": "ENVELOPE(-108.75, -60.0, 83.135498046875, 63.0901870727539)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-34999.json b/metadata-aardvark/Datasets/nyu-2451-34999.json
index 482ecfe10..7cfb548bd 100644
--- a/metadata-aardvark/Datasets/nyu-2451-34999.json
+++ b/metadata-aardvark/Datasets/nyu-2451-34999.json
@@ -1,43 +1,61 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34999",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Runways (Aeronautics)",
-    "Transportation",
-    "Airports"
-  ],
-  "dct_title_s": "Canada VMap1, Library 3: Runway Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 3"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34999\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76112/nyu_2451_34999.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Pangnirtung, Canada",
-    "Gjoa Haven, Canada",
-    "Clyde River, Canada",
-    "Northwest Territories, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34999",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-34999",
-  "nyu_addl_dspace_s": "35968",
-  "locn_geometry": "ENVELOPE(-105.157272338867, -62.2702331542969, 82.5213241577148, 64.2229537963867)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34999"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Runways (Aeronautics)",
+    "Transportation",
+    "Airports"
+  ],
+  "dct_title_s": "Canada VMap1, Library 3: Runway Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 3"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34999\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76112/nyu_2451_34999.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Pangnirtung, Canada",
+    "Gjoa Haven, Canada",
+    "Clyde River, Canada",
+    "Northwest Territories, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34999",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-34999",
+  "nyu_addl_dspace_s": "35968",
+  "locn_geometry": "ENVELOPE(-105.157272338867, -62.2702331542969, 82.5213241577148, 64.2229537963867)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35000.json b/metadata-aardvark/Datasets/nyu-2451-35000.json
index e79b18fd4..a0e7534ed 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35000.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35000.json
@@ -1,42 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35000",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Hydrology",
-    "Water"
-  ],
-  "dct_title_s": "Canada VMap1, Library 3: Water Course Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 3"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35000\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76113/nyu_2451_35000.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Pangnirtung, Canada",
-    "Gjoa Haven, Canada",
-    "Clyde River, Canada",
-    "Northwest Territories, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35000",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35000",
-  "nyu_addl_dspace_s": "35969",
-  "locn_geometry": "ENVELOPE(-108.75, -62.5891494750976, 83.0458374023438, 64.4074783325195)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35000"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Hydrology",
+    "Water"
+  ],
+  "dct_title_s": "Canada VMap1, Library 3: Water Course Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 3"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35000\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76113/nyu_2451_35000.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Pangnirtung, Canada",
+    "Gjoa Haven, Canada",
+    "Clyde River, Canada",
+    "Northwest Territories, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35000",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35000",
+  "nyu_addl_dspace_s": "35969",
+  "locn_geometry": "ENVELOPE(-108.75, -62.5891494750976, 83.0458374023438, 64.4074783325195)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35001.json b/metadata-aardvark/Datasets/nyu-2451-35001.json
index e0d4df456..8b39fb52a 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35001.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35001.json
@@ -1,42 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35001",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Cities and towns",
-    "Location"
-  ],
-  "dct_title_s": "Canada VMap1, Library 16: Built-Up Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 16"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35001\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76114/nyu_2451_35001.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Whitehorse, Canada",
-    "Watson Lake, Canada",
-    "Haines Junction, Canada",
-    "Northwest Territories, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35001",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35001",
-  "nyu_addl_dspace_s": "35970",
-  "locn_geometry": "ENVELOPE(-137.672546386719, -128.232177734375, 63.9119453430176, 60.0099258422852)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35001"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Cities and towns",
+    "Location"
+  ],
+  "dct_title_s": "Canada VMap1, Library 16: Built-Up Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 16"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35001\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76114/nyu_2451_35001.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Whitehorse, Canada",
+    "Watson Lake, Canada",
+    "Haines Junction, Canada",
+    "Northwest Territories, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35001",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35001",
+  "nyu_addl_dspace_s": "35970",
+  "locn_geometry": "ENVELOPE(-137.672546386719, -128.232177734375, 63.9119453430176, 60.0099258422852)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35002.json b/metadata-aardvark/Datasets/nyu-2451-35002.json
index 8d09e076e..09d1bc641 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35002.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35002.json
@@ -1,43 +1,61 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35002",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Quality control",
-    "Quality"
-  ],
-  "dct_title_s": "Canada VMap1, Library 16: Data Quality Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 16"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35002\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76115/nyu_2451_35002.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Whitehorse, Canada",
-    "Watson Lake, Canada",
-    "Haines Junction, Canada",
-    "Northwest Territories, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35002",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35002",
-  "nyu_addl_dspace_s": "35971",
-  "locn_geometry": "ENVELOPE(-138.0, -126.0, 65.0, 60.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35002"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Quality control",
+    "Quality"
+  ],
+  "dct_title_s": "Canada VMap1, Library 16: Data Quality Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 16"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35002\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76115/nyu_2451_35002.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Whitehorse, Canada",
+    "Watson Lake, Canada",
+    "Haines Junction, Canada",
+    "Northwest Territories, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35002",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35002",
+  "nyu_addl_dspace_s": "35971",
+  "locn_geometry": "ENVELOPE(-138.0, -126.0, 65.0, 60.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35003.json b/metadata-aardvark/Datasets/nyu-2451-35003.json
index 2bfe6149b..26b5d6ee0 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35003.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35003.json
@@ -1,38 +1,56 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35003",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "Canada VMap1, Library 3: Political Boundary Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 3"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35003\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76116/nyu_2451_35003.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35003",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35003",
-  "nyu_addl_dspace_s": "35972",
-  "locn_geometry": "ENVELOPE(-72.2070465087891, -60.0, 82.9987258911133, 79.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35003"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "Canada VMap1, Library 3: Political Boundary Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 3"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35003\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76116/nyu_2451_35003.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35003",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35003",
+  "nyu_addl_dspace_s": "35972",
+  "locn_geometry": "ENVELOPE(-72.2070465087891, -60.0, 82.9987258911133, 79.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35004.json b/metadata-aardvark/Datasets/nyu-2451-35004.json
index 5f52e227c..01c3cc4cb 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35004.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35004.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35004",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Swamps",
-    "Marshes",
-    "Wetlands"
-  ],
-  "dct_title_s": "Canada VMap1, Library 3: Marsh/Swamp Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 3"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35004\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76117/nyu_2451_35004.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Gjoa Haven, Canada",
-    "Northwest Territories, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35004",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35004",
-  "nyu_addl_dspace_s": "35973",
-  "locn_geometry": "ENVELOPE(-108.75, -72.0, 77.5575866699219, 64.0859298706055)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35004"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Swamps",
+    "Marshes",
+    "Wetlands"
+  ],
+  "dct_title_s": "Canada VMap1, Library 3: Marsh/Swamp Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 3"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35004\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76117/nyu_2451_35004.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Gjoa Haven, Canada",
+    "Northwest Territories, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35004",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35004",
+  "nyu_addl_dspace_s": "35973",
+  "locn_geometry": "ENVELOPE(-108.75, -72.0, 77.5575866699219, 64.0859298706055)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35005.json b/metadata-aardvark/Datasets/nyu-2451-35005.json
index ec74bf8ce..58f9b5f00 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35005.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35005.json
@@ -1,43 +1,61 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35005",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Hydrology",
-    "Water"
-  ],
-  "dct_title_s": "Canada VMap1, Library 3: Water Course Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 3"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35005\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76118/nyu_2451_35005.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Iqaluit, Canada",
-    "Pangnirtung, Canada",
-    "Gjoa Haven, Canada",
-    "Clyde River, Canada",
-    "Northwest Territories, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35005",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35005",
-  "nyu_addl_dspace_s": "35974",
-  "locn_geometry": "ENVELOPE(-108.75, -61.1132736206055, 83.1097946166992, 63.097339630127)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35005"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Hydrology",
+    "Water"
+  ],
+  "dct_title_s": "Canada VMap1, Library 3: Water Course Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 3"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35005\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76118/nyu_2451_35005.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Iqaluit, Canada",
+    "Pangnirtung, Canada",
+    "Gjoa Haven, Canada",
+    "Clyde River, Canada",
+    "Northwest Territories, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35005",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35005",
+  "nyu_addl_dspace_s": "35974",
+  "locn_geometry": "ENVELOPE(-108.75, -61.1132736206055, 83.1097946166992, 63.097339630127)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35006.json b/metadata-aardvark/Datasets/nyu-2451-35006.json
index ef0707300..9ac722ba4 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35006.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35006.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35006",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Dams",
-    "Structure",
-    "Inland Waters"
-  ],
-  "dct_title_s": "Canada VMap1, Library 16: Damn/Weir Nodes",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 16"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35006\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76119/nyu_2451_35006.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35006",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35006",
-  "nyu_addl_dspace_s": "35975",
-  "locn_geometry": "ENVELOPE(-135.393203735352, -135.393203735352, 63.7730255126953, 63.7730255126953)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35006"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Dams",
+    "Structure",
+    "Inland Waters"
+  ],
+  "dct_title_s": "Canada VMap1, Library 16: Damn/Weir Nodes",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 16"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35006\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76119/nyu_2451_35006.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35006",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35006",
+  "nyu_addl_dspace_s": "35975",
+  "locn_geometry": "ENVELOPE(-135.393203735352, -135.393203735352, 63.7730255126953, 63.7730255126953)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35007.json b/metadata-aardvark/Datasets/nyu-2451-35007.json
index f5c0a8cbc..b9fd61f65 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35007.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35007.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35007",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Glaciers",
-    "Ice sheets",
-    "Snow",
-    "Ice"
-  ],
-  "dct_title_s": "Canada VMap1, Library 3: Land Ice Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 3"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35007\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76120/nyu_2451_35007.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Clyde River, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35007",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35007",
-  "nyu_addl_dspace_s": "35976",
-  "locn_geometry": "ENVELOPE(-99.4310836791992, -63.7710456848144, 83.135498046875, 69.5282974243164)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35007"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Glaciers",
+    "Ice sheets",
+    "Snow",
+    "Ice"
+  ],
+  "dct_title_s": "Canada VMap1, Library 3: Land Ice Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 3"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35007\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76120/nyu_2451_35007.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Clyde River, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35007",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35007",
+  "nyu_addl_dspace_s": "35976",
+  "locn_geometry": "ENVELOPE(-99.4310836791992, -63.7710456848144, 83.135498046875, 69.5282974243164)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35008.json b/metadata-aardvark/Datasets/nyu-2451-35008.json
index ae5926fac..051a9e1bd 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35008.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35008.json
@@ -1,43 +1,61 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35008",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Rapids",
-    "Rivers",
-    "Waterfalls"
-  ],
-  "dct_title_s": "Canada VMap1, Library 3: Rapids Nodes",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 3"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35008\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76121/nyu_2451_35008.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Iqaluit, Canada",
-    "Gjoa Haven, Canada",
-    "Clyde River, Canada",
-    "Northwest Territories, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35008",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35008",
-  "nyu_addl_dspace_s": "35977",
-  "locn_geometry": "ENVELOPE(-107.987396240234, -67.6660842895508, 82.1800918579102, 63.4186820983887)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35008"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Rapids",
+    "Rivers",
+    "Waterfalls"
+  ],
+  "dct_title_s": "Canada VMap1, Library 3: Rapids Nodes",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 3"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35008\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76121/nyu_2451_35008.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Iqaluit, Canada",
+    "Gjoa Haven, Canada",
+    "Clyde River, Canada",
+    "Northwest Territories, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35008",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35008",
+  "nyu_addl_dspace_s": "35977",
+  "locn_geometry": "ENVELOPE(-107.987396240234, -67.6660842895508, 82.1800918579102, 63.4186820983887)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35009.json b/metadata-aardvark/Datasets/nyu-2451-35009.json
index 49796bb34..db250ba89 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35009.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35009.json
@@ -1,37 +1,55 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35009",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 3: Transportation Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 3"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35009\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76122/nyu_2451_35009.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35009",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35009",
-  "nyu_addl_dspace_s": "35978",
-  "locn_geometry": "ENVELOPE(-105.54328918457, -78.0336151123047, 76.3003463745117, 68.6574935913086)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35009"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 3: Transportation Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 3"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35009\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76122/nyu_2451_35009.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35009",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35009",
+  "nyu_addl_dspace_s": "35978",
+  "locn_geometry": "ENVELOPE(-105.54328918457, -78.0336151123047, 76.3003463745117, 68.6574935913086)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35010.json b/metadata-aardvark/Datasets/nyu-2451-35010.json
index 687ee7195..5129e2612 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35010.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35010.json
@@ -1,43 +1,61 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35010",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Coasts",
-    "Wetlands",
-    "Environment"
-  ],
-  "dct_title_s": "Canada VMap1, Library 16: Coast Area",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 16"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35010\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76123/nyu_2451_35010.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Whitehorse, Canada",
-    "Watson Lake, Canada",
-    "Haines Junction, Canada",
-    "Northwest Territories, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35010",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35010",
-  "nyu_addl_dspace_s": "35979",
-  "locn_geometry": "ENVELOPE(-138.0, -126.0, 64.9995422363281, 60.0002822875976)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35010"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Coasts",
+    "Wetlands",
+    "Environment"
+  ],
+  "dct_title_s": "Canada VMap1, Library 16: Coast Area",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 16"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35010\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76123/nyu_2451_35010.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Whitehorse, Canada",
+    "Watson Lake, Canada",
+    "Haines Junction, Canada",
+    "Northwest Territories, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35010",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35010",
+  "nyu_addl_dspace_s": "35979",
+  "locn_geometry": "ENVELOPE(-138.0, -126.0, 64.9995422363281, 60.0002822875976)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35011.json b/metadata-aardvark/Datasets/nyu-2451-35011.json
index c46a4be43..17833e9b6 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35011.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35011.json
@@ -1,44 +1,62 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35011",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Landforms",
-    "Fault zones",
-    "Cliffs",
-    "Glaciers"
-  ],
-  "dct_title_s": "Canada VMap1, Library 3: Landform Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 3"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35011\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76124/nyu_2451_35011.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Pangnirtung, Canada",
-    "Gjoa Haven, Canada",
-    "Clyde River, Canada",
-    "Northwest Territories, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35011",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35011",
-  "nyu_addl_dspace_s": "35980",
-  "locn_geometry": "ENVELOPE(-107.87336730957, -63.7710456848144, 81.0201034545898, 64.6382064819336)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35011"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Landforms",
+    "Fault zones",
+    "Cliffs",
+    "Glaciers"
+  ],
+  "dct_title_s": "Canada VMap1, Library 3: Landform Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 3"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35011\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76124/nyu_2451_35011.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Pangnirtung, Canada",
+    "Gjoa Haven, Canada",
+    "Clyde River, Canada",
+    "Northwest Territories, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35011",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35011",
+  "nyu_addl_dspace_s": "35980",
+  "locn_geometry": "ENVELOPE(-107.87336730957, -63.7710456848144, 81.0201034545898, 64.6382064819336)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35012.json b/metadata-aardvark/Datasets/nyu-2451-35012.json
index d131a8dc2..33207a93f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35012.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35012.json
@@ -1,40 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35012",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Runways (Aeronautics)",
-    "Transportation",
-    "Airports"
-  ],
-  "dct_title_s": "Canada VMap1, Library 3: Runway Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 3"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35012\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76125/nyu_2451_35012.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Gjoa Haven, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35012",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35012",
-  "nyu_addl_dspace_s": "35981",
-  "locn_geometry": "ENVELOPE(-108.748573303223, -70.3416137695312, 83.0910415649414, 68.2489242553711)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35012"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Runways (Aeronautics)",
+    "Transportation",
+    "Airports"
+  ],
+  "dct_title_s": "Canada VMap1, Library 3: Runway Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 3"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35012\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76125/nyu_2451_35012.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Gjoa Haven, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35012",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35012",
+  "nyu_addl_dspace_s": "35981",
+  "locn_geometry": "ENVELOPE(-108.748573303223, -70.3416137695312, 83.0910415649414, 68.2489242553711)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35013.json b/metadata-aardvark/Datasets/nyu-2451-35013.json
index 819c07abc..577097dc1 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35013.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35013.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35013",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Bridges",
-    "Structure",
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 16: Bridge Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 16"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35013\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76126/nyu_2451_35013.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35013",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35013",
-  "nyu_addl_dspace_s": "35982",
-  "locn_geometry": "ENVELOPE(-132.707321166992, -132.698852539062, 60.1661720275879, 60.1611099243164)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35013"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Bridges",
+    "Structure",
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 16: Bridge Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 16"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35013\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76126/nyu_2451_35013.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35013",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35013",
+  "nyu_addl_dspace_s": "35982",
+  "locn_geometry": "ENVELOPE(-132.707321166992, -132.698852539062, 60.1661720275879, 60.1611099243164)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35014.json b/metadata-aardvark/Datasets/nyu-2451-35014.json
index 9a2e9f6cd..340836c27 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35014.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35014.json
@@ -1,42 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35014",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Elevation",
-    "Topographic maps"
-  ],
-  "dct_title_s": "Canada VMap1, Library 16: Elevation Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 16"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35014\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76127/nyu_2451_35014.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Whitehorse, Canada",
-    "Watson Lake, Canada",
-    "Haines Junction, Canada",
-    "Northwest Territories, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35014",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35014",
-  "nyu_addl_dspace_s": "35983",
-  "locn_geometry": "ENVELOPE(-137.986602783203, -126.015586853027, 64.9852066040039, 60.0093994140625)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35014"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Elevation",
+    "Topographic maps"
+  ],
+  "dct_title_s": "Canada VMap1, Library 16: Elevation Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 16"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35014\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76127/nyu_2451_35014.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Whitehorse, Canada",
+    "Watson Lake, Canada",
+    "Haines Junction, Canada",
+    "Northwest Territories, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35014",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35014",
+  "nyu_addl_dspace_s": "35983",
+  "locn_geometry": "ENVELOPE(-137.986602783203, -126.015586853027, 64.9852066040039, 60.0093994140625)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35015.json b/metadata-aardvark/Datasets/nyu-2451-35015.json
index 779fd66c1..085a6dff4 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35015.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35015.json
@@ -1,38 +1,56 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35015",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Pipelines",
-    "Hydraulic structures"
-  ],
-  "dct_title_s": "Canada VMap1, Library 3: Pipeline Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 3"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35015\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76128/nyu_2451_35015.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35015",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35015",
-  "nyu_addl_dspace_s": "35984",
-  "locn_geometry": "ENVELOPE(-94.983757019043, -94.9039535522461, 74.7133712768555, 74.6846694946289)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35015"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Pipelines",
+    "Hydraulic structures"
+  ],
+  "dct_title_s": "Canada VMap1, Library 3: Pipeline Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 3"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35015\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76128/nyu_2451_35015.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35015",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35015",
+  "nyu_addl_dspace_s": "35984",
+  "locn_geometry": "ENVELOPE(-94.983757019043, -94.9039535522461, 74.7133712768555, 74.6846694946289)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35016.json b/metadata-aardvark/Datasets/nyu-2451-35016.json
index 507b67d58..a6d821904 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35016.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35016.json
@@ -1,40 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35016",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Trails",
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 3: Trails and Tracks Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 3"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35016\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76129/nyu_2451_35016.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Gjoa Haven, Canada",
-    "Clyde River, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35016",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35016",
-  "nyu_addl_dspace_s": "35985",
-  "locn_geometry": "ENVELOPE(-106.597442626953, -62.2253036499023, 82.5046844482422, 68.1711959838867)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35016"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Trails",
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 3: Trails and Tracks Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 3"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35016\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76129/nyu_2451_35016.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Gjoa Haven, Canada",
+    "Clyde River, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35016",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35016",
+  "nyu_addl_dspace_s": "35985",
+  "locn_geometry": "ENVELOPE(-106.597442626953, -62.2253036499023, 82.5046844482422, 68.1711959838867)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35017.json b/metadata-aardvark/Datasets/nyu-2451-35017.json
index 697343013..8519223bf 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35017.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35017.json
@@ -1,43 +1,61 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35017",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Contours (Cartography)",
-    "Elevation",
-    "Topographic maps"
-  ],
-  "dct_title_s": "Canada VMap1, Library 16: Contour Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 16"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35017\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76130/nyu_2451_35017.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Whitehorse, Canada",
-    "Watson Lake, Canada",
-    "Haines Junction, Canada",
-    "Northwest Territories, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35017",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35017",
-  "nyu_addl_dspace_s": "35986",
-  "locn_geometry": "ENVELOPE(-138.0, -126.0, 65.0, 60.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35017"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Contours (Cartography)",
+    "Elevation",
+    "Topographic maps"
+  ],
+  "dct_title_s": "Canada VMap1, Library 16: Contour Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 16"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35017\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76130/nyu_2451_35017.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Whitehorse, Canada",
+    "Watson Lake, Canada",
+    "Haines Junction, Canada",
+    "Northwest Territories, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35017",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35017",
+  "nyu_addl_dspace_s": "35986",
+  "locn_geometry": "ENVELOPE(-138.0, -126.0, 65.0, 60.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35018.json b/metadata-aardvark/Datasets/nyu-2451-35018.json
index 2ec0bf449..3615274cc 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35018.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35018.json
@@ -1,38 +1,56 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35018",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Ferries",
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 16: Ferry Crossing Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 16"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35018\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76131/nyu_2451_35018.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35018",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35018",
-  "nyu_addl_dspace_s": "35987",
-  "locn_geometry": "ENVELOPE(-132.447952270508, -132.444351196289, 61.9886817932129, 61.987663269043)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35018"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Ferries",
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 16: Ferry Crossing Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 16"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35018\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76131/nyu_2451_35018.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35018",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35018",
+  "nyu_addl_dspace_s": "35987",
+  "locn_geometry": "ENVELOPE(-132.447952270508, -132.444351196289, 61.9886817932129, 61.987663269043)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35019.json b/metadata-aardvark/Datasets/nyu-2451-35019.json
index 6ec9b05d3..505d4ec65 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35019.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35019.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35019",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Rapids",
-    "Rivers",
-    "Waterfalls"
-  ],
-  "dct_title_s": "Canada VMap1, Library 3: Rapids Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 3"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35019\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76132/nyu_2451_35019.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Gjoa Haven, Canada",
-    "Northwest Territories, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35019",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35019",
-  "nyu_addl_dspace_s": "35988",
-  "locn_geometry": "ENVELOPE(-106.85326385498, -72.1120758056641, 75.3627624511719, 64.4360198974609)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35019"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Rapids",
+    "Rivers",
+    "Waterfalls"
+  ],
+  "dct_title_s": "Canada VMap1, Library 3: Rapids Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 3"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35019\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76132/nyu_2451_35019.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Gjoa Haven, Canada",
+    "Northwest Territories, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35019",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35019",
+  "nyu_addl_dspace_s": "35988",
+  "locn_geometry": "ENVELOPE(-106.85326385498, -72.1120758056641, 75.3627624511719, 64.4360198974609)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35020.json b/metadata-aardvark/Datasets/nyu-2451-35020.json
index fe00d65f6..a4566d0e8 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35020.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35020.json
@@ -1,42 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35020",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Airports",
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 16: Airports",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 16"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35020\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76133/nyu_2451_35020.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Whitehorse, Canada",
-    "Watson Lake, Canada",
-    "Haines Junction, Canada",
-    "Northwest Territories, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35020",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35020",
-  "nyu_addl_dspace_s": "35989",
-  "locn_geometry": "ENVELOPE(-137.569137573242, -128.210845947266, 64.8149337768555, 60.0601196289062)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35020"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Airports",
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 16: Airports",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 16"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35020\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76133/nyu_2451_35020.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Whitehorse, Canada",
+    "Watson Lake, Canada",
+    "Haines Junction, Canada",
+    "Northwest Territories, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35020",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35020",
+  "nyu_addl_dspace_s": "35989",
+  "locn_geometry": "ENVELOPE(-137.569137573242, -128.210845947266, 64.8149337768555, 60.0601196289062)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35021.json b/metadata-aardvark/Datasets/nyu-2451-35021.json
index 17148c9df..a1de9bccc 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35021.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35021.json
@@ -1,42 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35021",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Elevation",
-    "Topographic maps"
-  ],
-  "dct_title_s": "Canada VMap1, Library 16: Elevation Void Collection Area",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 16"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35021\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76134/nyu_2451_35021.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Whitehorse, Canada",
-    "Watson Lake, Canada",
-    "Haines Junction, Canada",
-    "Northwest Territories, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35021",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35021",
-  "nyu_addl_dspace_s": "35990",
-  "locn_geometry": "ENVELOPE(-138.0, -126.649871826172, 64.7394180297851, 60.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35021"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Elevation",
+    "Topographic maps"
+  ],
+  "dct_title_s": "Canada VMap1, Library 16: Elevation Void Collection Area",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 16"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35021\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76134/nyu_2451_35021.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Whitehorse, Canada",
+    "Watson Lake, Canada",
+    "Haines Junction, Canada",
+    "Northwest Territories, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35021",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35021",
+  "nyu_addl_dspace_s": "35990",
+  "locn_geometry": "ENVELOPE(-138.0, -126.649871826172, 64.7394180297851, 60.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35022.json b/metadata-aardvark/Datasets/nyu-2451-35022.json
index 6a65c8ff7..a0f635b8a 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35022.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35022.json
@@ -1,43 +1,61 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35022",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Lakes",
-    "Reservoirs"
-  ],
-  "dct_title_s": "Canada VMap1, Library 3: Lake Reservoir Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 3"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35022\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76135/nyu_2451_35022.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Iqaluit, Canada",
-    "Pangnirtung, Canada",
-    "Gjoa Haven, Canada",
-    "Clyde River, Canada",
-    "Northwest Territories, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35022",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35022",
-  "nyu_addl_dspace_s": "35991",
-  "locn_geometry": "ENVELOPE(-108.75, -61.8384056091309, 83.0987930297852, 63.1049385070801)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35022"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Lakes",
+    "Reservoirs"
+  ],
+  "dct_title_s": "Canada VMap1, Library 3: Lake Reservoir Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 3"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35022\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76135/nyu_2451_35022.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Iqaluit, Canada",
+    "Pangnirtung, Canada",
+    "Gjoa Haven, Canada",
+    "Clyde River, Canada",
+    "Northwest Territories, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35022",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35022",
+  "nyu_addl_dspace_s": "35991",
+  "locn_geometry": "ENVELOPE(-108.75, -61.8384056091309, 83.0987930297852, 63.1049385070801)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35023.json b/metadata-aardvark/Datasets/nyu-2451-35023.json
index 18b1d82c3..22249e491 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35023.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35023.json
@@ -1,37 +1,55 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35023",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Towers"
-  ],
-  "dct_title_s": "Canada VMap1, Library 3: Tower Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 3"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35023\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76136/nyu_2451_35023.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35023",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35023",
-  "nyu_addl_dspace_s": "35992",
-  "locn_geometry": "ENVELOPE(-105.016082763672, -79.0624694824219, 69.1149368286133, 69.0577697753906)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35023"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Towers"
+  ],
+  "dct_title_s": "Canada VMap1, Library 3: Tower Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 3"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35023\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76136/nyu_2451_35023.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35023",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35023",
+  "nyu_addl_dspace_s": "35992",
+  "locn_geometry": "ENVELOPE(-105.016082763672, -79.0624694824219, 69.1149368286133, 69.0577697753906)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35024.json b/metadata-aardvark/Datasets/nyu-2451-35024.json
index 1630d7705..b6bfb77f8 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35024.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35024.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35024",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Dams",
-    "Structure",
-    "Inland Waters"
-  ],
-  "dct_title_s": "Canada VMap1, Library 16: Dam/Weir Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 16"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35024\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76137/nyu_2451_35024.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35024",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35024",
-  "nyu_addl_dspace_s": "35993",
-  "locn_geometry": "ENVELOPE(-135.917465209961, -135.844329833984, 63.6984100341797, 63.6565284729004)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35024"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Dams",
+    "Structure",
+    "Inland Waters"
+  ],
+  "dct_title_s": "Canada VMap1, Library 16: Dam/Weir Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 16"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35024\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76137/nyu_2451_35024.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35024",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35024",
+  "nyu_addl_dspace_s": "35993",
+  "locn_geometry": "ENVELOPE(-135.917465209961, -135.844329833984, 63.6984100341797, 63.6565284729004)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35025.json b/metadata-aardvark/Datasets/nyu-2451-35025.json
index 174b69634..1bbf97d7d 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35025.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35025.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35025",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Landforms",
-    "Fault zones",
-    "Cliffs",
-    "Glaciers"
-  ],
-  "dct_title_s": "Canada VMap1, Library 3: Landform 2 Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 3"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35025\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76138/nyu_2451_35025.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Clyde River, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35025",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35025",
-  "nyu_addl_dspace_s": "35994",
-  "locn_geometry": "ENVELOPE(-90.9551391601562, -68.1896057128906, 82.4532318115234, 69.5246658325195)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35025"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Landforms",
+    "Fault zones",
+    "Cliffs",
+    "Glaciers"
+  ],
+  "dct_title_s": "Canada VMap1, Library 3: Landform 2 Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 3"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35025\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76138/nyu_2451_35025.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Clyde River, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35025",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35025",
+  "nyu_addl_dspace_s": "35994",
+  "locn_geometry": "ENVELOPE(-90.9551391601562, -68.1896057128906, 82.4532318115234, 69.5246658325195)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35026.json b/metadata-aardvark/Datasets/nyu-2451-35026.json
index ea3e20a12..ed7e8ac95 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35026.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35026.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35026",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Vegetation and climate",
-    "Vegetation mapping",
-    "Vegetation boundaries"
-  ],
-  "dct_title_s": "Canada VMap1, Library 3: Vegetation Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 3"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35026\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76139/nyu_2451_35026.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Gjoa Haven, Canada",
-    "Clyde River, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35026",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35026",
-  "nyu_addl_dspace_s": "35995",
-  "locn_geometry": "ENVELOPE(-108.535827636719, -66.6508865356445, 82.1364822387695, 65.4472122192383)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35026"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Vegetation and climate",
+    "Vegetation mapping",
+    "Vegetation boundaries"
+  ],
+  "dct_title_s": "Canada VMap1, Library 3: Vegetation Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 3"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35026\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76139/nyu_2451_35026.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Gjoa Haven, Canada",
+    "Clyde River, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35026",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35026",
+  "nyu_addl_dspace_s": "35995",
+  "locn_geometry": "ENVELOPE(-108.535827636719, -66.6508865356445, 82.1364822387695, 65.4472122192383)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35027.json b/metadata-aardvark/Datasets/nyu-2451-35027.json
index 959591496..ad8681e80 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35027.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35027.json
@@ -1,38 +1,56 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35027",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Mines and mineral resources",
-    "Salt mines and mining"
-  ],
-  "dct_title_s": "Canada VMap1, Library 16: Extraction Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 16"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35027\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76140/nyu_2451_35027.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35027",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35027",
-  "nyu_addl_dspace_s": "35996",
-  "locn_geometry": "ENVELOPE(-128.723037719727, -128.709915161133, 60.047607421875, 60.0421600341797)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35027"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Mines and mineral resources",
+    "Salt mines and mining"
+  ],
+  "dct_title_s": "Canada VMap1, Library 16: Extraction Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 16"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35027\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76140/nyu_2451_35027.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35027",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35027",
+  "nyu_addl_dspace_s": "35996",
+  "locn_geometry": "ENVELOPE(-128.723037719727, -128.709915161133, 60.047607421875, 60.0421600341797)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35028.json b/metadata-aardvark/Datasets/nyu-2451-35028.json
index fdcfd4b7a..e24f17823 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35028.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35028.json
@@ -1,44 +1,62 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35028",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Physiographys",
-    "Geysers",
-    "Hot springs"
-  ],
-  "dct_title_s": "Canada VMap1, Library 3: Physiography Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 3"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35028\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76141/nyu_2451_35028.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Iqaluit, Canada",
-    "Pangnirtung, Canada",
-    "Gjoa Haven, Canada",
-    "Clyde River, Canada",
-    "Northwest Territories, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35028",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35028",
-  "nyu_addl_dspace_s": "35997",
-  "locn_geometry": "ENVELOPE(-108.748374938965, -61.1188545227051, 83.1190567016602, 63.4224319458008)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35028"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Physiographys",
+    "Geysers",
+    "Hot springs"
+  ],
+  "dct_title_s": "Canada VMap1, Library 3: Physiography Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 3"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35028\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76141/nyu_2451_35028.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Iqaluit, Canada",
+    "Pangnirtung, Canada",
+    "Gjoa Haven, Canada",
+    "Clyde River, Canada",
+    "Northwest Territories, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35028",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35028",
+  "nyu_addl_dspace_s": "35997",
+  "locn_geometry": "ENVELOPE(-108.748374938965, -61.1188545227051, 83.1190567016602, 63.4224319458008)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35029.json b/metadata-aardvark/Datasets/nyu-2451-35029.json
index eee5eb9fe..db4c5aeb0 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35029.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35029.json
@@ -1,40 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35029",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Cities and towns",
-    "Location"
-  ],
-  "dct_title_s": "Canada VMap1, Library 16: Built-Up Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 16"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35029\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76142/nyu_2451_35029.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Whitehorse, Canada",
-    "Watson Lake, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35029",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35029",
-  "nyu_addl_dspace_s": "35998",
-  "locn_geometry": "ENVELOPE(-135.081176757812, -128.686218261719, 60.7441101074219, 60.0581130981445)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35029"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Cities and towns",
+    "Location"
+  ],
+  "dct_title_s": "Canada VMap1, Library 16: Built-Up Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 16"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35029\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76142/nyu_2451_35029.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Whitehorse, Canada",
+    "Watson Lake, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35029",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35029",
+  "nyu_addl_dspace_s": "35998",
+  "locn_geometry": "ENVELOPE(-135.081176757812, -128.686218261719, 60.7441101074219, 60.0581130981445)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35030.json b/metadata-aardvark/Datasets/nyu-2451-35030.json
index 180069ae2..3680186d2 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35030.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35030.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35030",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Fuelbreaks",
-    "Environment"
-  ],
-  "dct_title_s": "Canada VMap1, Library 16: Firebreak Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 16"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35030\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76143/nyu_2451_35030.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Whitehorse, Canada",
-    "Watson Lake, Canada",
-    "Northwest Territories, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35030",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35030",
-  "nyu_addl_dspace_s": "35999",
-  "locn_geometry": "ENVELOPE(-135.192276000977, -126.0, 65.0, 60.0283279418945)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35030"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Fuelbreaks",
+    "Environment"
+  ],
+  "dct_title_s": "Canada VMap1, Library 16: Firebreak Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 16"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35030\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76143/nyu_2451_35030.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Whitehorse, Canada",
+    "Watson Lake, Canada",
+    "Northwest Territories, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35030",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35030",
+  "nyu_addl_dspace_s": "35999",
+  "locn_geometry": "ENVELOPE(-135.192276000977, -126.0, 65.0, 60.0283279418945)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35031.json b/metadata-aardvark/Datasets/nyu-2451-35031.json
index e61ed169c..ff3d33b84 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35031.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35031.json
@@ -1,40 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35031",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Roads",
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 3: Road Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 3"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35031\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76144/nyu_2451_35031.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Gjoa Haven, Canada",
-    "Clyde River, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35031",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35031",
-  "nyu_addl_dspace_s": "36000",
-  "locn_geometry": "ENVELOPE(-105.286682128906, -62.2131996154785, 82.5138168334961, 68.2466201782227)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35031"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Roads",
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 3: Road Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 3"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35031\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76144/nyu_2451_35031.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Gjoa Haven, Canada",
+    "Clyde River, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35031",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35031",
+  "nyu_addl_dspace_s": "36000",
+  "locn_geometry": "ENVELOPE(-105.286682128906, -62.2131996154785, 82.5138168334961, 68.2466201782227)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35032.json b/metadata-aardvark/Datasets/nyu-2451-35032.json
index 03b4e2b6a..c12418582 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35032.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35032.json
@@ -1,40 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35032",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Refuse and refuse disposal",
-    "Waste disposal sites",
-    "Environment"
-  ],
-  "dct_title_s": "Canada VMap1, Library 16: Disposal Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 16"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35032\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76145/nyu_2451_35032.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Whitehorse, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35032",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35032",
-  "nyu_addl_dspace_s": "36001",
-  "locn_geometry": "ENVELOPE(-135.513305664062, -133.343872070312, 63.9250907897949, 60.6388778686523)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35032"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Refuse and refuse disposal",
+    "Waste disposal sites",
+    "Environment"
+  ],
+  "dct_title_s": "Canada VMap1, Library 16: Disposal Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 16"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35032\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76145/nyu_2451_35032.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Whitehorse, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35032",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35032",
+  "nyu_addl_dspace_s": "36001",
+  "locn_geometry": "ENVELOPE(-135.513305664062, -133.343872070312, 63.9250907897949, 60.6388778686523)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35033.json b/metadata-aardvark/Datasets/nyu-2451-35033.json
index 336cfd04a..ed03cb243 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35033.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35033.json
@@ -1,42 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35033",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Lakes",
-    "Reservoirs"
-  ],
-  "dct_title_s": "Canada VMap1, Library 16: Lake Reservoir Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 16"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35033\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76146/nyu_2451_35033.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Whitehorse, Canada",
-    "Watson Lake, Canada",
-    "Haines Junction, Canada",
-    "Northwest Territories, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35033",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35033",
-  "nyu_addl_dspace_s": "36002",
-  "locn_geometry": "ENVELOPE(-138.0, -126.0, 65.0, 60.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35033"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Lakes",
+    "Reservoirs"
+  ],
+  "dct_title_s": "Canada VMap1, Library 16: Lake Reservoir Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 16"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35033\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76146/nyu_2451_35033.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Whitehorse, Canada",
+    "Watson Lake, Canada",
+    "Haines Junction, Canada",
+    "Northwest Territories, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35033",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35033",
+  "nyu_addl_dspace_s": "36002",
+  "locn_geometry": "ENVELOPE(-138.0, -126.0, 65.0, 60.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35034.json b/metadata-aardvark/Datasets/nyu-2451-35034.json
index 15bab763e..b8ab6eae6 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35034.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35034.json
@@ -1,40 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35034",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Racetracks",
-    "Sports facilities"
-  ],
-  "dct_title_s": "Canada VMap1, Library 3: Track Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 3"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35034\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76147/nyu_2451_35034.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Gjoa Haven, Canada",
-    "Clyde River, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35034",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35034",
-  "nyu_addl_dspace_s": "36003",
-  "locn_geometry": "ENVELOPE(-108.481018066406, -62.3609008789062, 82.5145263671875, 68.5702056884766)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35034"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Racetracks",
+    "Sports facilities"
+  ],
+  "dct_title_s": "Canada VMap1, Library 3: Track Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 3"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35034\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76147/nyu_2451_35034.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Gjoa Haven, Canada",
+    "Clyde River, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35034",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35034",
+  "nyu_addl_dspace_s": "36003",
+  "locn_geometry": "ENVELOPE(-108.481018066406, -62.3609008789062, 82.5145263671875, 68.5702056884766)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35035.json b/metadata-aardvark/Datasets/nyu-2451-35035.json
index 823ad6ef9..420351601 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35035.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35035.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35035",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Embankments",
-    "Fills (Earthwork)"
-  ],
-  "dct_title_s": "Canada VMap1, Library 16: Embankment Fill Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 16"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35035\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76148/nyu_2451_35035.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Whitehorse, Canada",
-    "Watson Lake, Canada",
-    "Northwest Territories, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35035",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35035",
-  "nyu_addl_dspace_s": "36004",
-  "locn_geometry": "ENVELOPE(-137.057754516602, -127.818519592285, 63.9246597290039, 60.0048713684082)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35035"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Embankments",
+    "Fills (Earthwork)"
+  ],
+  "dct_title_s": "Canada VMap1, Library 16: Embankment Fill Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 16"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35035\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76148/nyu_2451_35035.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Whitehorse, Canada",
+    "Watson Lake, Canada",
+    "Northwest Territories, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35035",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35035",
+  "nyu_addl_dspace_s": "36004",
+  "locn_geometry": "ENVELOPE(-137.057754516602, -127.818519592285, 63.9246597290039, 60.0048713684082)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35036.json b/metadata-aardvark/Datasets/nyu-2451-35036.json
index aa31bdc0c..7c19fb488 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35036.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35036.json
@@ -1,44 +1,62 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35036",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Landforms",
-    "Fault zones",
-    "Cliffs",
-    "Glaciers"
-  ],
-  "dct_title_s": "Canada VMap1, Library 16: Landform Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 16"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35036\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76149/nyu_2451_35036.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Whitehorse, Canada",
-    "Watson Lake, Canada",
-    "Haines Junction, Canada",
-    "Northwest Territories, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35036",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35036",
-  "nyu_addl_dspace_s": "36005",
-  "locn_geometry": "ENVELOPE(-137.752197265625, -126.015655517578, 64.7473526000977, 60.0143966674805)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35036"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Landforms",
+    "Fault zones",
+    "Cliffs",
+    "Glaciers"
+  ],
+  "dct_title_s": "Canada VMap1, Library 16: Landform Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 16"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35036\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76149/nyu_2451_35036.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Whitehorse, Canada",
+    "Watson Lake, Canada",
+    "Haines Junction, Canada",
+    "Northwest Territories, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35036",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35036",
+  "nyu_addl_dspace_s": "36005",
+  "locn_geometry": "ENVELOPE(-137.752197265625, -126.015655517578, 64.7473526000977, 60.0143966674805)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35037.json b/metadata-aardvark/Datasets/nyu-2451-35037.json
index d658494b3..f904e9ce6 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35037.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35037.json
@@ -1,42 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35037",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Buildings",
-    "Structure"
-  ],
-  "dct_title_s": "Canada VMap1, Library 16: Buildings Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 16"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35037\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76150/nyu_2451_35037.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Whitehorse, Canada",
-    "Watson Lake, Canada",
-    "Haines Junction, Canada",
-    "Northwest Territories, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35037",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35037",
-  "nyu_addl_dspace_s": "36006",
-  "locn_geometry": "ENVELOPE(-137.792221069336, -126.30744934082, 64.8382797241211, 60.0027046203613)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35037"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Buildings",
+    "Structure"
+  ],
+  "dct_title_s": "Canada VMap1, Library 16: Buildings Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 16"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35037\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76150/nyu_2451_35037.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Whitehorse, Canada",
+    "Watson Lake, Canada",
+    "Haines Junction, Canada",
+    "Northwest Territories, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35037",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35037",
+  "nyu_addl_dspace_s": "36006",
+  "locn_geometry": "ENVELOPE(-137.792221069336, -126.30744934082, 64.8382797241211, 60.0027046203613)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35038.json b/metadata-aardvark/Datasets/nyu-2451-35038.json
index 34a0d0ebf..335d670a9 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35038.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35038.json
@@ -1,42 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35038",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Sand",
-    "Soil and civilization"
-  ],
-  "dct_title_s": "Canada VMap1, Library 16: Ground Area",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 16"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35038\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76151/nyu_2451_35038.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Whitehorse, Canada",
-    "Watson Lake, Canada",
-    "Haines Junction, Canada",
-    "Northwest Territories, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35038",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35038",
-  "nyu_addl_dspace_s": "36007",
-  "locn_geometry": "ENVELOPE(-137.999420166016, -126.0, 65.0, 60.0063972473145)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35038"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Sand",
+    "Soil and civilization"
+  ],
+  "dct_title_s": "Canada VMap1, Library 16: Ground Area",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 16"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35038\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76151/nyu_2451_35038.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Whitehorse, Canada",
+    "Watson Lake, Canada",
+    "Haines Junction, Canada",
+    "Northwest Territories, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35038",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35038",
+  "nyu_addl_dspace_s": "36007",
+  "locn_geometry": "ENVELOPE(-137.999420166016, -126.0, 65.0, 60.0063972473145)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35039.json b/metadata-aardvark/Datasets/nyu-2451-35039.json
index e07446290..f30ce7d3b 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35039.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35039.json
@@ -1,40 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35039",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Pipelines",
-    "Hydraulic structures"
-  ],
-  "dct_title_s": "Canada VMap1, Library 16: Pipeline Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 16"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35039\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76152/nyu_2451_35039.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Whitehorse, Canada",
-    "Haines Junction, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35039",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35039",
-  "nyu_addl_dspace_s": "36008",
-  "locn_geometry": "ENVELOPE(-138.0, -134.705673217773, 60.9403610229492, 60.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35039"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Pipelines",
+    "Hydraulic structures"
+  ],
+  "dct_title_s": "Canada VMap1, Library 16: Pipeline Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 16"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35039\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76152/nyu_2451_35039.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Whitehorse, Canada",
+    "Haines Junction, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35039",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35039",
+  "nyu_addl_dspace_s": "36008",
+  "locn_geometry": "ENVELOPE(-138.0, -134.705673217773, 60.9403610229492, 60.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35040.json b/metadata-aardvark/Datasets/nyu-2451-35040.json
index ae0329671..ce0d94d64 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35040.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35040.json
@@ -1,44 +1,62 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35040",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Navigation",
-    "Marine accidents",
-    "Reefs",
-    "Coasts"
-  ],
-  "dct_title_s": "Canada VMap1, Library 16: Danger Point Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 16"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35040\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76153/nyu_2451_35040.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Whitehorse, Canada",
-    "Watson Lake, Canada",
-    "Haines Junction, Canada",
-    "Northwest Territories, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35040",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35040",
-  "nyu_addl_dspace_s": "36009",
-  "locn_geometry": "ENVELOPE(-137.987533569336, -126.039741516113, 63.9827423095703, 60.0028953552246)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35040"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Navigation",
+    "Marine accidents",
+    "Reefs",
+    "Coasts"
+  ],
+  "dct_title_s": "Canada VMap1, Library 16: Danger Point Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 16"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35040\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76153/nyu_2451_35040.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Whitehorse, Canada",
+    "Watson Lake, Canada",
+    "Haines Junction, Canada",
+    "Northwest Territories, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35040",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35040",
+  "nyu_addl_dspace_s": "36009",
+  "locn_geometry": "ENVELOPE(-137.987533569336, -126.039741516113, 63.9827423095703, 60.0028953552246)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35041.json b/metadata-aardvark/Datasets/nyu-2451-35041.json
index 1b2769679..30ca2ebf2 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35041.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35041.json
@@ -1,44 +1,62 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35041",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Glaciers",
-    "Ice sheets",
-    "Snow",
-    "Ice"
-  ],
-  "dct_title_s": "Canada VMap1, Library 16: Land Ice Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 16"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35041\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76154/nyu_2451_35041.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Whitehorse, Canada",
-    "Watson Lake, Canada",
-    "Haines Junction, Canada",
-    "Northwest Territories, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35041",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35041",
-  "nyu_addl_dspace_s": "36010",
-  "locn_geometry": "ENVELOPE(-138.0, -126.649871826172, 64.7394180297851, 60.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35041"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Glaciers",
+    "Ice sheets",
+    "Snow",
+    "Ice"
+  ],
+  "dct_title_s": "Canada VMap1, Library 16: Land Ice Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 16"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35041\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76154/nyu_2451_35041.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Whitehorse, Canada",
+    "Watson Lake, Canada",
+    "Haines Junction, Canada",
+    "Northwest Territories, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35041",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35041",
+  "nyu_addl_dspace_s": "36010",
+  "locn_geometry": "ENVELOPE(-138.0, -126.649871826172, 64.7394180297851, 60.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35042.json b/metadata-aardvark/Datasets/nyu-2451-35042.json
index 138d9d52e..cc9a41113 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35042.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35042.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35042",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Parks",
-    "Recreation areas",
-    "Environment"
-  ],
-  "dct_title_s": "Canada VMap1, Library 3: Landmark Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 3"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35042\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76155/nyu_2451_35042.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35042",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35042",
-  "nyu_addl_dspace_s": "36011",
-  "locn_geometry": "ENVELOPE(-100.049491882324, -75.9528274536133, 80.1185836791992, 70.6465606689453)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35042"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Parks",
+    "Recreation areas",
+    "Environment"
+  ],
+  "dct_title_s": "Canada VMap1, Library 3: Landmark Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 3"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35042\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76155/nyu_2451_35042.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35042",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35042",
+  "nyu_addl_dspace_s": "36011",
+  "locn_geometry": "ENVELOPE(-100.049491882324, -75.9528274536133, 80.1185836791992, 70.6465606689453)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35043.json b/metadata-aardvark/Datasets/nyu-2451-35043.json
index be4bdf97d..7421cd053 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35043.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35043.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35043",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Elevation",
-    "Topographic maps"
-  ],
-  "dct_title_s": "Canada VMap1, Library 16: Elevation Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 16"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35043\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76156/nyu_2451_35043.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Whitehorse, Canada",
-    "Haines Junction, Canada",
-    "Northwest Territories, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35043",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35043",
-  "nyu_addl_dspace_s": "36012",
-  "locn_geometry": "ENVELOPE(-137.997528076172, -126.223701477051, 64.9937744140625, 60.1679306030273)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35043"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Elevation",
+    "Topographic maps"
+  ],
+  "dct_title_s": "Canada VMap1, Library 16: Elevation Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 16"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35043\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76156/nyu_2451_35043.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Whitehorse, Canada",
+    "Haines Junction, Canada",
+    "Northwest Territories, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35043",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35043",
+  "nyu_addl_dspace_s": "36012",
+  "locn_geometry": "ENVELOPE(-137.997528076172, -126.223701477051, 64.9937744140625, 60.1679306030273)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35044.json b/metadata-aardvark/Datasets/nyu-2451-35044.json
index b2e2a91fd..a4cf90ab5 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35044.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35044.json
@@ -1,44 +1,62 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35044",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Human settlements",
-    "Population",
-    "Demography"
-  ],
-  "dct_title_s": "Canada VMap1, Library 3: Population Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 3"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35044\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76157/nyu_2451_35044.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Iqaluit, Canada",
-    "Pangnirtung, Canada",
-    "Gjoa Haven, Canada",
-    "Clyde River, Canada",
-    "Northwest Territories, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35044",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35044",
-  "nyu_addl_dspace_s": "36013",
-  "locn_geometry": "ENVELOPE(-104.954627990723, -62.3454399108887, 83.0560913085937, 63.1131210327148)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35044"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Human settlements",
+    "Population",
+    "Demography"
+  ],
+  "dct_title_s": "Canada VMap1, Library 3: Population Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 3"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35044\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76157/nyu_2451_35044.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Iqaluit, Canada",
+    "Pangnirtung, Canada",
+    "Gjoa Haven, Canada",
+    "Clyde River, Canada",
+    "Northwest Territories, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35044",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35044",
+  "nyu_addl_dspace_s": "36013",
+  "locn_geometry": "ENVELOPE(-104.954627990723, -62.3454399108887, 83.0560913085937, 63.1131210327148)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35045.json b/metadata-aardvark/Datasets/nyu-2451-35045.json
index 8c692cdd4..0413b45b1 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35045.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35045.json
@@ -1,44 +1,62 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35045",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Landforms",
-    "Fault zones",
-    "Cliffs",
-    "Glaciers"
-  ],
-  "dct_title_s": "Canada VMap1, Library 16: Landform 2 Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 16"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35045\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76158/nyu_2451_35045.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Whitehorse, Canada",
-    "Watson Lake, Canada",
-    "Haines Junction, Canada",
-    "Northwest Territories, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35045",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35045",
-  "nyu_addl_dspace_s": "36014",
-  "locn_geometry": "ENVELOPE(-138.0, -126.905029296875, 64.5962753295898, 60.0440292358398)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35045"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Landforms",
+    "Fault zones",
+    "Cliffs",
+    "Glaciers"
+  ],
+  "dct_title_s": "Canada VMap1, Library 16: Landform 2 Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 16"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35045\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76158/nyu_2451_35045.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Whitehorse, Canada",
+    "Watson Lake, Canada",
+    "Haines Junction, Canada",
+    "Northwest Territories, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35045",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35045",
+  "nyu_addl_dspace_s": "36014",
+  "locn_geometry": "ENVELOPE(-138.0, -126.905029296875, 64.5962753295898, 60.0440292358398)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35046.json b/metadata-aardvark/Datasets/nyu-2451-35046.json
index 28b231f42..1f694437c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35046.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35046.json
@@ -1,40 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35046",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Oil storage tanks",
-    "Storage tanks"
-  ],
-  "dct_title_s": "Canada VMap1, Library 3: Storage Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 3"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35046\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76159/nyu_2451_35046.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Gjoa Haven, Canada",
-    "Northwest Territories, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35046",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35046",
-  "nyu_addl_dspace_s": "36015",
-  "locn_geometry": "ENVELOPE(-105.689407348633, -76.5362930297852, 75.3458099365234, 64.230354309082)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35046"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Oil storage tanks",
+    "Storage tanks"
+  ],
+  "dct_title_s": "Canada VMap1, Library 3: Storage Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 3"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35046\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76159/nyu_2451_35046.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Gjoa Haven, Canada",
+    "Northwest Territories, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35046",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35046",
+  "nyu_addl_dspace_s": "36015",
+  "locn_geometry": "ENVELOPE(-105.689407348633, -76.5362930297852, 75.3458099365234, 64.230354309082)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35047.json b/metadata-aardvark/Datasets/nyu-2451-35047.json
index c9f55517b..fb0670715 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35047.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35047.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35047",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Industrial sites"
-  ],
-  "dct_title_s": "Canada VMap1, Library 16: Industry Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 16"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35047\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76160/nyu_2451_35047.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Whitehorse, Canada",
-    "Northwest Territories, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35047",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35047",
-  "nyu_addl_dspace_s": "36016",
-  "locn_geometry": "ENVELOPE(-135.896499633789, -129.99430847168, 63.6276245117187, 60.1618347167969)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35047"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Industrial sites"
+  ],
+  "dct_title_s": "Canada VMap1, Library 16: Industry Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 16"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35047\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76160/nyu_2451_35047.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Whitehorse, Canada",
+    "Northwest Territories, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35047",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35047",
+  "nyu_addl_dspace_s": "36016",
+  "locn_geometry": "ENVELOPE(-135.896499633789, -129.99430847168, 63.6276245117187, 60.1618347167969)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35048.json b/metadata-aardvark/Datasets/nyu-2451-35048.json
index 782694033..ed0404452 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35048.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35048.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35048",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Communication",
-    "Towers"
-  ],
-  "dct_title_s": "Canada VMap1, Library 16: Communication Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 16"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35048\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76161/nyu_2451_35048.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Whitehorse, Canada",
-    "Watson Lake, Canada",
-    "Northwest Territories, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35048",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35048",
-  "nyu_addl_dspace_s": "36017",
-  "locn_geometry": "ENVELOPE(-137.503189086914, -128.579116821289, 63.4127540588379, 60.004695892334)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35048"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Communication",
+    "Towers"
+  ],
+  "dct_title_s": "Canada VMap1, Library 16: Communication Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 16"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35048\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76161/nyu_2451_35048.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Whitehorse, Canada",
+    "Watson Lake, Canada",
+    "Northwest Territories, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35048",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35048",
+  "nyu_addl_dspace_s": "36017",
+  "locn_geometry": "ENVELOPE(-137.503189086914, -128.579116821289, 63.4127540588379, 60.004695892334)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35049.json b/metadata-aardvark/Datasets/nyu-2451-35049.json
index 6bee9ec59..cadbd4286 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35049.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35049.json
@@ -1,42 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35049",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "Canada VMap1, Library 16: Political Boundary Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 16"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35049\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76162/nyu_2451_35049.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Whitehorse, Canada",
-    "Watson Lake, Canada",
-    "Haines Junction, Canada",
-    "Northwest Territories, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35049",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35049",
-  "nyu_addl_dspace_s": "36018",
-  "locn_geometry": "ENVELOPE(-138.0, -126.0, 65.0, 60.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35049"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "Canada VMap1, Library 16: Political Boundary Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 16"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35049\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76162/nyu_2451_35049.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Whitehorse, Canada",
+    "Watson Lake, Canada",
+    "Haines Junction, Canada",
+    "Northwest Territories, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35049",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35049",
+  "nyu_addl_dspace_s": "36018",
+  "locn_geometry": "ENVELOPE(-138.0, -126.0, 65.0, 60.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35050.json b/metadata-aardvark/Datasets/nyu-2451-35050.json
index 1104bad2c..4a5e8d586 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35050.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35050.json
@@ -1,43 +1,61 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35050",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Quality control",
-    "Quality"
-  ],
-  "dct_title_s": "Canada VMap1, Library 16: Data Quality Void Collection Area",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 16"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35050\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76163/nyu_2451_35050.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Whitehorse, Canada",
-    "Watson Lake, Canada",
-    "Haines Junction, Canada",
-    "Northwest Territories, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35050",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35050",
-  "nyu_addl_dspace_s": "36019",
-  "locn_geometry": "ENVELOPE(-138.0, -126.649871826172, 64.7394180297851, 60.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35050"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Quality control",
+    "Quality"
+  ],
+  "dct_title_s": "Canada VMap1, Library 16: Data Quality Void Collection Area",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 16"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35050\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76163/nyu_2451_35050.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Whitehorse, Canada",
+    "Watson Lake, Canada",
+    "Haines Junction, Canada",
+    "Northwest Territories, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35050",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35050",
+  "nyu_addl_dspace_s": "36019",
+  "locn_geometry": "ENVELOPE(-138.0, -126.649871826172, 64.7394180297851, 60.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35051.json b/metadata-aardvark/Datasets/nyu-2451-35051.json
index 0121f2819..4fd9b68ea 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35051.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35051.json
@@ -1,40 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35051",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "Canada VMap1, Library 16: Political Boundary Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 16"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35051\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76164/nyu_2451_35051.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Whitehorse, Canada",
-    "Northwest Territories, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35051",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35051",
-  "nyu_addl_dspace_s": "36020",
-  "locn_geometry": "ENVELOPE(-135.138732910156, -126.0, 65.0, 60.1532440185547)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35051"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "Canada VMap1, Library 16: Political Boundary Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 16"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35051\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76164/nyu_2451_35051.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Whitehorse, Canada",
+    "Northwest Territories, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35051",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35051",
+  "nyu_addl_dspace_s": "36020",
+  "locn_geometry": "ENVELOPE(-135.138732910156, -126.0, 65.0, 60.1532440185547)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35052.json b/metadata-aardvark/Datasets/nyu-2451-35052.json
index 941b0fb3c..a419f3b76 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35052.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35052.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35052",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Mines and mineral resources",
-    "Salt mines and mining"
-  ],
-  "dct_title_s": "Canada VMap1, Library 16: Extraction Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 16"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35052\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76165/nyu_2451_35052.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Whitehorse, Canada",
-    "Watson Lake, Canada",
-    "Northwest Territories, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35052",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35052",
-  "nyu_addl_dspace_s": "36021",
-  "locn_geometry": "ENVELOPE(-137.175506591797, -128.24772644043, 64.9189529418945, 60.0265235900879)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35052"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Mines and mineral resources",
+    "Salt mines and mining"
+  ],
+  "dct_title_s": "Canada VMap1, Library 16: Extraction Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 16"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35052\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76165/nyu_2451_35052.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Whitehorse, Canada",
+    "Watson Lake, Canada",
+    "Northwest Territories, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35052",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35052",
+  "nyu_addl_dspace_s": "36021",
+  "locn_geometry": "ENVELOPE(-137.175506591797, -128.24772644043, 64.9189529418945, 60.0265235900879)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35053.json b/metadata-aardvark/Datasets/nyu-2451-35053.json
index e82a170a8..d767fe78d 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35053.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35053.json
@@ -1,43 +1,61 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35053",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Rapids",
-    "Rivers",
-    "Waterfalls"
-  ],
-  "dct_title_s": "Canada VMap1, Library 16: Rapids Nodes",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 16"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35053\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76166/nyu_2451_35053.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Whitehorse, Canada",
-    "Watson Lake, Canada",
-    "Haines Junction, Canada",
-    "Northwest Territories, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35053",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35053",
-  "nyu_addl_dspace_s": "36022",
-  "locn_geometry": "ENVELOPE(-137.644271850586, -126.008811950684, 64.9608306884766, 60.0063209533691)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35053"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Rapids",
+    "Rivers",
+    "Waterfalls"
+  ],
+  "dct_title_s": "Canada VMap1, Library 16: Rapids Nodes",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 16"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35053\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76166/nyu_2451_35053.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Whitehorse, Canada",
+    "Watson Lake, Canada",
+    "Haines Junction, Canada",
+    "Northwest Territories, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35053",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35053",
+  "nyu_addl_dspace_s": "36022",
+  "locn_geometry": "ENVELOPE(-137.644271850586, -126.008811950684, 64.9608306884766, 60.0063209533691)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35054.json b/metadata-aardvark/Datasets/nyu-2451-35054.json
index 66b5489dc..21a56220a 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35054.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35054.json
@@ -1,43 +1,61 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35054",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Hydrography",
-    "Hydrographic surveying",
-    "Aqueducts"
-  ],
-  "dct_title_s": "Canada VMap1, Library 16: Hydrography Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 16"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35054\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76167/nyu_2451_35054.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Whitehorse, Canada",
-    "Watson Lake, Canada",
-    "Haines Junction, Canada",
-    "Northwest Territories, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35054",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35054",
-  "nyu_addl_dspace_s": "36023",
-  "locn_geometry": "ENVELOPE(-137.788070678711, -126.122985839844, 64.9918670654297, 60.0451850891113)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35054"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Hydrography",
+    "Hydrographic surveying",
+    "Aqueducts"
+  ],
+  "dct_title_s": "Canada VMap1, Library 16: Hydrography Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 16"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35054\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76167/nyu_2451_35054.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Whitehorse, Canada",
+    "Watson Lake, Canada",
+    "Haines Junction, Canada",
+    "Northwest Territories, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35054",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35054",
+  "nyu_addl_dspace_s": "36023",
+  "locn_geometry": "ENVELOPE(-137.788070678711, -126.122985839844, 64.9918670654297, 60.0451850891113)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35055.json b/metadata-aardvark/Datasets/nyu-2451-35055.json
index 507e9984b..4dd118445 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35055.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35055.json
@@ -1,37 +1,55 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35055",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Oil well drilling rigs"
-  ],
-  "dct_title_s": "Canada VMap1, Library 16: Rig Well Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 16"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35055\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76168/nyu_2451_35055.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35055",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35055",
-  "nyu_addl_dspace_s": "36024",
-  "locn_geometry": "ENVELOPE(-135.702987670898, -135.702987670898, 60.9057426452637, 60.9057426452637)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35055"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Oil well drilling rigs"
+  ],
+  "dct_title_s": "Canada VMap1, Library 16: Rig Well Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 16"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35055\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76168/nyu_2451_35055.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35055",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35055",
+  "nyu_addl_dspace_s": "36024",
+  "locn_geometry": "ENVELOPE(-135.702987670898, -135.702987670898, 60.9057426452637, 60.9057426452637)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35056.json b/metadata-aardvark/Datasets/nyu-2451-35056.json
index d5f9093bd..6157036b9 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35056.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35056.json
@@ -1,38 +1,56 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35056",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Ski lifts",
-    "Aerial tramways"
-  ],
-  "dct_title_s": "Canada VMap1, Library 16: Lift Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 16"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35056\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76169/nyu_2451_35056.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35056",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35056",
-  "nyu_addl_dspace_s": "36025",
-  "locn_geometry": "ENVELOPE(-135.300979614258, -135.250228881836, 63.9278907775879, 63.9110412597656)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35056"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Ski lifts",
+    "Aerial tramways"
+  ],
+  "dct_title_s": "Canada VMap1, Library 16: Lift Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 16"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35056\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76169/nyu_2451_35056.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35056",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35056",
+  "nyu_addl_dspace_s": "36025",
+  "locn_geometry": "ENVELOPE(-135.300979614258, -135.250228881836, 63.9278907775879, 63.9110412597656)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35057.json b/metadata-aardvark/Datasets/nyu-2451-35057.json
index bc81dec28..e82de6ddc 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35057.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35057.json
@@ -1,42 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35057",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Runways (Aeronautics)",
-    "Transportation",
-    "Airports"
-  ],
-  "dct_title_s": "Canada VMap1, Library 16: Runway Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 16"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35057\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76170/nyu_2451_35057.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Whitehorse, Canada",
-    "Haines Junction, Canada",
-    "Northwest Territories, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35057",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35057",
-  "nyu_addl_dspace_s": "36026",
-  "locn_geometry": "ENVELOPE(-137.582046508789, -128.202682495117, 63.6162109375, 60.1004486083984)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35057"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Runways (Aeronautics)",
+    "Transportation",
+    "Airports"
+  ],
+  "dct_title_s": "Canada VMap1, Library 16: Runway Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 16"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35057\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76170/nyu_2451_35057.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Whitehorse, Canada",
+    "Haines Junction, Canada",
+    "Northwest Territories, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35057",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35057",
+  "nyu_addl_dspace_s": "36026",
+  "locn_geometry": "ENVELOPE(-137.582046508789, -128.202682495117, 63.6162109375, 60.1004486083984)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35058.json b/metadata-aardvark/Datasets/nyu-2451-35058.json
index 924c78b9a..ebcc8b366 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35058.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35058.json
@@ -1,43 +1,61 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35058",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Physiographys",
-    "Geysers",
-    "Hot springs"
-  ],
-  "dct_title_s": "Canada VMap1, Library 16: Physiography Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 16"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35058\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76171/nyu_2451_35058.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Whitehorse, Canada",
-    "Watson Lake, Canada",
-    "Haines Junction, Canada",
-    "Northwest Territories, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35058",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35058",
-  "nyu_addl_dspace_s": "36027",
-  "locn_geometry": "ENVELOPE(-137.997711181641, -126.037002563477, 64.9964447021484, 60.0009346008301)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35058"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Physiographys",
+    "Geysers",
+    "Hot springs"
+  ],
+  "dct_title_s": "Canada VMap1, Library 16: Physiography Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 16"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35058\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76171/nyu_2451_35058.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Whitehorse, Canada",
+    "Watson Lake, Canada",
+    "Haines Junction, Canada",
+    "Northwest Territories, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35058",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35058",
+  "nyu_addl_dspace_s": "36027",
+  "locn_geometry": "ENVELOPE(-137.997711181641, -126.037002563477, 64.9964447021484, 60.0009346008301)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35059.json b/metadata-aardvark/Datasets/nyu-2451-35059.json
index 7d111e98f..9ee952627 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35059.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35059.json
@@ -1,40 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35059",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Landforms",
-    "Fault zones",
-    "Cliffs",
-    "Glaciers"
-  ],
-  "dct_title_s": "Canada VMap1, Library 3: Landform Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 3"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35059\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76172/nyu_2451_35059.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35059",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35059",
-  "nyu_addl_dspace_s": "36028",
-  "locn_geometry": "ENVELOPE(-94.8294525146484, -72.7204818725586, 70.9974746704102, 69.8011627197265)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35059"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Landforms",
+    "Fault zones",
+    "Cliffs",
+    "Glaciers"
+  ],
+  "dct_title_s": "Canada VMap1, Library 3: Landform Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 3"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35059\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76172/nyu_2451_35059.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35059",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35059",
+  "nyu_addl_dspace_s": "36028",
+  "locn_geometry": "ENVELOPE(-94.8294525146484, -72.7204818725586, 70.9974746704102, 69.8011627197265)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35060.json b/metadata-aardvark/Datasets/nyu-2451-35060.json
index 3c2b39937..60fe6df11 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35060.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35060.json
@@ -1,43 +1,61 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35060",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Human settlements",
-    "Population",
-    "Demography"
-  ],
-  "dct_title_s": "Canada VMap1, Library 16: Population Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 16"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35060\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76173/nyu_2451_35060.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Whitehorse, Canada",
-    "Watson Lake, Canada",
-    "Haines Junction, Canada",
-    "Northwest Territories, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35060",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35060",
-  "nyu_addl_dspace_s": "36029",
-  "locn_geometry": "ENVELOPE(-137.9892578125, -126.63646697998, 63.8101425170898, 60.0635070800781)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35060"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Human settlements",
+    "Population",
+    "Demography"
+  ],
+  "dct_title_s": "Canada VMap1, Library 16: Population Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 16"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35060\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76173/nyu_2451_35060.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Whitehorse, Canada",
+    "Watson Lake, Canada",
+    "Haines Junction, Canada",
+    "Northwest Territories, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35060",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35060",
+  "nyu_addl_dspace_s": "36029",
+  "locn_geometry": "ENVELOPE(-137.9892578125, -126.63646697998, 63.8101425170898, 60.0635070800781)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35061.json b/metadata-aardvark/Datasets/nyu-2451-35061.json
index d81d9afd8..9a3d0d7e1 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35061.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35061.json
@@ -1,40 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35061",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Tundras",
-    "Tundra ecology"
-  ],
-  "dct_title_s": "Canada VMap1, Library 3: Tundra Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 3"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35061\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76174/nyu_2451_35061.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Gjoa Haven, Canada",
-    "Clyde River, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35061",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35061",
-  "nyu_addl_dspace_s": "36030",
-  "locn_geometry": "ENVELOPE(-108.75, -66.5212936401367, 82.1478042602539, 68.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35061"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Tundras",
+    "Tundra ecology"
+  ],
+  "dct_title_s": "Canada VMap1, Library 3: Tundra Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 3"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35061\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76174/nyu_2451_35061.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Gjoa Haven, Canada",
+    "Clyde River, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35061",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35061",
+  "nyu_addl_dspace_s": "36030",
+  "locn_geometry": "ENVELOPE(-108.75, -66.5212936401367, 82.1478042602539, 68.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35062.json b/metadata-aardvark/Datasets/nyu-2451-35062.json
index ce1171aeb..7bf71f031 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35062.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35062.json
@@ -1,42 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35062",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Electric lines",
-    "Electric power transmission"
-  ],
-  "dct_title_s": "Canada VMap1, Library 16: Power Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 16"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35062\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76175/nyu_2451_35062.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Whitehorse, Canada",
-    "Watson Lake, Canada",
-    "Haines Junction, Canada",
-    "Northwest Territories, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35062",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35062",
-  "nyu_addl_dspace_s": "36031",
-  "locn_geometry": "ENVELOPE(-137.514129638672, -127.730888366699, 63.6977882385254, 60.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35062"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Electric lines",
+    "Electric power transmission"
+  ],
+  "dct_title_s": "Canada VMap1, Library 16: Power Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 16"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35062\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76175/nyu_2451_35062.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Whitehorse, Canada",
+    "Watson Lake, Canada",
+    "Haines Junction, Canada",
+    "Northwest Territories, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35062",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35062",
+  "nyu_addl_dspace_s": "36031",
+  "locn_geometry": "ENVELOPE(-137.514129638672, -127.730888366699, 63.6977882385254, 60.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35063.json b/metadata-aardvark/Datasets/nyu-2451-35063.json
index cb680bb36..1d54f242c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35063.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35063.json
@@ -1,43 +1,61 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35063",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Quality control",
-    "Quality"
-  ],
-  "dct_title_s": "Canada VMap1, Library 16: Data Quality Area",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 16"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35063\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76176/nyu_2451_35063.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Whitehorse, Canada",
-    "Watson Lake, Canada",
-    "Haines Junction, Canada",
-    "Northwest Territories, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35063",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35063",
-  "nyu_addl_dspace_s": "36032",
-  "locn_geometry": "ENVELOPE(-138.0, -126.0, 65.0, 60.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35063"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Quality control",
+    "Quality"
+  ],
+  "dct_title_s": "Canada VMap1, Library 16: Data Quality Area",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 16"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35063\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76176/nyu_2451_35063.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Whitehorse, Canada",
+    "Watson Lake, Canada",
+    "Haines Junction, Canada",
+    "Northwest Territories, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35063",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35063",
+  "nyu_addl_dspace_s": "36032",
+  "locn_geometry": "ENVELOPE(-138.0, -126.0, 65.0, 60.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35064.json b/metadata-aardvark/Datasets/nyu-2451-35064.json
index 08a1c2c42..b861a8562 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35064.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35064.json
@@ -1,42 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35064",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Rapids",
-    "Rivers",
-    "Waterfalls"
-  ],
-  "dct_title_s": "Canada VMap1, Library 16: Rapids Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 16"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35064\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76177/nyu_2451_35064.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Whitehorse, Canada",
-    "Watson Lake, Canada",
-    "Northwest Territories, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35064",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35064",
-  "nyu_addl_dspace_s": "36033",
-  "locn_geometry": "ENVELOPE(-137.472091674805, -126.142852783203, 64.0070877075195, 60.0028076171875)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35064"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Rapids",
+    "Rivers",
+    "Waterfalls"
+  ],
+  "dct_title_s": "Canada VMap1, Library 16: Rapids Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 16"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35064\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76177/nyu_2451_35064.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Whitehorse, Canada",
+    "Watson Lake, Canada",
+    "Northwest Territories, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35064",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35064",
+  "nyu_addl_dspace_s": "36033",
+  "locn_geometry": "ENVELOPE(-137.472091674805, -126.142852783203, 64.0070877075195, 60.0028076171875)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35065.json b/metadata-aardvark/Datasets/nyu-2451-35065.json
index 9112d5896..b4b95d3fb 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35065.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35065.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35065",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Parks",
-    "Recreation areas",
-    "Environment"
-  ],
-  "dct_title_s": "Canada VMap1, Library 16: Landmark Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 16"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35065\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76178/nyu_2451_35065.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35065",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35065",
-  "nyu_addl_dspace_s": "36034",
-  "locn_geometry": "ENVELOPE(-135.050476074219, -135.050476074219, 60.711009979248, 60.711009979248)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35065"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Parks",
+    "Recreation areas",
+    "Environment"
+  ],
+  "dct_title_s": "Canada VMap1, Library 16: Landmark Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 16"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35065\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76178/nyu_2451_35065.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35065",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35065",
+  "nyu_addl_dspace_s": "36034",
+  "locn_geometry": "ENVELOPE(-135.050476074219, -135.050476074219, 60.711009979248, 60.711009979248)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35066.json b/metadata-aardvark/Datasets/nyu-2451-35066.json
index e6995f798..722d2abed 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35066.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35066.json
@@ -1,42 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35066",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Roads",
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 16: Road Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 16"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35066\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76179/nyu_2451_35066.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Whitehorse, Canada",
-    "Watson Lake, Canada",
-    "Haines Junction, Canada",
-    "Northwest Territories, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35066",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35066",
-  "nyu_addl_dspace_s": "36035",
-  "locn_geometry": "ENVELOPE(-138.0, -127.66040802002, 64.8372039794922, 60.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35066"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Roads",
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 16: Road Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 16"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35066\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76179/nyu_2451_35066.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Whitehorse, Canada",
+    "Watson Lake, Canada",
+    "Haines Junction, Canada",
+    "Northwest Territories, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35066",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35066",
+  "nyu_addl_dspace_s": "36035",
+  "locn_geometry": "ENVELOPE(-138.0, -127.66040802002, 64.8372039794922, 60.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35067.json b/metadata-aardvark/Datasets/nyu-2451-35067.json
index 7a25df909..c7cbcfc11 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35067.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35067.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35067",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Railroads",
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 16: Railroad Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 16"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35067\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76180/nyu_2451_35067.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Whitehorse, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35067",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35067",
-  "nyu_addl_dspace_s": "36036",
-  "locn_geometry": "ENVELOPE(-135.068222045898, -134.703186035156, 60.7389793395996, 60.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35067"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Railroads",
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 16: Railroad Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 16"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35067\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76180/nyu_2451_35067.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Whitehorse, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35067",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35067",
+  "nyu_addl_dspace_s": "36036",
+  "locn_geometry": "ENVELOPE(-135.068222045898, -134.703186035156, 60.7389793395996, 60.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35068.json b/metadata-aardvark/Datasets/nyu-2451-35068.json
index 76c78e81b..40d11b639 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35068.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35068.json
@@ -1,38 +1,56 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35068",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Oil storage tanks",
-    "Storage tanks"
-  ],
-  "dct_title_s": "Canada VMap1, Library 16: Storage Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 16"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35068\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76181/nyu_2451_35068.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35068",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35068",
-  "nyu_addl_dspace_s": "36037",
-  "locn_geometry": "ENVELOPE(-135.093902587891, -135.093902587891, 60.7187156677246, 60.7187156677246)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35068"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Oil storage tanks",
+    "Storage tanks"
+  ],
+  "dct_title_s": "Canada VMap1, Library 16: Storage Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 16"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35068\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76181/nyu_2451_35068.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35068",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35068",
+  "nyu_addl_dspace_s": "36037",
+  "locn_geometry": "ENVELOPE(-135.093902587891, -135.093902587891, 60.7187156677246, 60.7187156677246)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35069.json b/metadata-aardvark/Datasets/nyu-2451-35069.json
index 7ec680710..ca7300a73 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35069.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35069.json
@@ -1,43 +1,61 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35069",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Runways (Aeronautics)",
-    "Transportation",
-    "Airports"
-  ],
-  "dct_title_s": "Canada VMap1, Library 16: Runway Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 16"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35069\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76182/nyu_2451_35069.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Whitehorse, Canada",
-    "Watson Lake, Canada",
-    "Haines Junction, Canada",
-    "Northwest Territories, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35069",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35069",
-  "nyu_addl_dspace_s": "36038",
-  "locn_geometry": "ENVELOPE(-137.555084228516, -128.275573730469, 64.8149261474609, 60.0601196289062)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35069"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Runways (Aeronautics)",
+    "Transportation",
+    "Airports"
+  ],
+  "dct_title_s": "Canada VMap1, Library 16: Runway Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 16"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35069\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76182/nyu_2451_35069.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Whitehorse, Canada",
+    "Watson Lake, Canada",
+    "Haines Junction, Canada",
+    "Northwest Territories, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35069",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35069",
+  "nyu_addl_dspace_s": "36038",
+  "locn_geometry": "ENVELOPE(-137.555084228516, -128.275573730469, 64.8149261474609, 60.0601196289062)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35070.json b/metadata-aardvark/Datasets/nyu-2451-35070.json
index 0dd44d17c..932015d2c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35070.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35070.json
@@ -1,43 +1,61 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35070",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Swamps",
-    "Marshes",
-    "Wetlands"
-  ],
-  "dct_title_s": "Canada VMap1, Library 16: Marsh/Swamp Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 16"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35070\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76183/nyu_2451_35070.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Whitehorse, Canada",
-    "Watson Lake, Canada",
-    "Haines Junction, Canada",
-    "Northwest Territories, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35070",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35070",
-  "nyu_addl_dspace_s": "36039",
-  "locn_geometry": "ENVELOPE(-138.0, -126.014739990234, 65.0, 60.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35070"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Swamps",
+    "Marshes",
+    "Wetlands"
+  ],
+  "dct_title_s": "Canada VMap1, Library 16: Marsh/Swamp Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 16"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35070\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76183/nyu_2451_35070.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Whitehorse, Canada",
+    "Watson Lake, Canada",
+    "Haines Junction, Canada",
+    "Northwest Territories, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35070",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35070",
+  "nyu_addl_dspace_s": "36039",
+  "locn_geometry": "ENVELOPE(-138.0, -126.014739990234, 65.0, 60.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35071.json b/metadata-aardvark/Datasets/nyu-2451-35071.json
index ae4fb5402..0098cf0e3 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35071.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35071.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35071",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Telephone cables",
-    "Communication"
-  ],
-  "dct_title_s": "Canada VMap1, Library 16: Telephone Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 16"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35071\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76184/nyu_2451_35071.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Whitehorse, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35071",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35071",
-  "nyu_addl_dspace_s": "36040",
-  "locn_geometry": "ENVELOPE(-136.0, -130.0, 62.0544242858887, 60.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35071"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Telephone cables",
+    "Communication"
+  ],
+  "dct_title_s": "Canada VMap1, Library 16: Telephone Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 16"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35071\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76184/nyu_2451_35071.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Whitehorse, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35071",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35071",
+  "nyu_addl_dspace_s": "36040",
+  "locn_geometry": "ENVELOPE(-136.0, -130.0, 62.0544242858887, 60.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35072.json b/metadata-aardvark/Datasets/nyu-2451-35072.json
index 1644466e4..335f7ed0b 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35072.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35072.json
@@ -1,40 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35072",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Towers"
-  ],
-  "dct_title_s": "Canada VMap1, Library 16: Tower Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 16"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35072\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76185/nyu_2451_35072.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Whitehorse, Canada",
-    "Watson Lake, Canada",
-    "Northwest Territories, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35072",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35072",
-  "nyu_addl_dspace_s": "36041",
-  "locn_geometry": "ENVELOPE(-136.464752197266, -128.579116821289, 63.6276245117187, 60.0563735961914)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35072"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Towers"
+  ],
+  "dct_title_s": "Canada VMap1, Library 16: Tower Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 16"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35072\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76185/nyu_2451_35072.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Whitehorse, Canada",
+    "Watson Lake, Canada",
+    "Northwest Territories, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35072",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35072",
+  "nyu_addl_dspace_s": "36041",
+  "locn_geometry": "ENVELOPE(-136.464752197266, -128.579116821289, 63.6276245117187, 60.0563735961914)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35073.json b/metadata-aardvark/Datasets/nyu-2451-35073.json
index 9e6381ff4..d99256cd3 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35073.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35073.json
@@ -1,42 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35073",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Racetracks",
-    "Sports facilities"
-  ],
-  "dct_title_s": "Canada VMap1, Library 16: Track Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 16"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35073\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76186/nyu_2451_35073.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Whitehorse, Canada",
-    "Watson Lake, Canada",
-    "Haines Junction, Canada",
-    "Northwest Territories, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35073",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35073",
-  "nyu_addl_dspace_s": "36042",
-  "locn_geometry": "ENVELOPE(-138.0, -126.0, 65.0, 60.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35073"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Racetracks",
+    "Sports facilities"
+  ],
+  "dct_title_s": "Canada VMap1, Library 16: Track Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 16"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35073\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76186/nyu_2451_35073.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Whitehorse, Canada",
+    "Watson Lake, Canada",
+    "Haines Junction, Canada",
+    "Northwest Territories, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35073",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35073",
+  "nyu_addl_dspace_s": "36042",
+  "locn_geometry": "ENVELOPE(-138.0, -126.0, 65.0, 60.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35074.json b/metadata-aardvark/Datasets/nyu-2451-35074.json
index 26048c8b0..dd11ddfd8 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35074.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35074.json
@@ -1,42 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35074",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Trails",
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 16: Trails and Tracks Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 16"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35074\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76187/nyu_2451_35074.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Whitehorse, Canada",
-    "Watson Lake, Canada",
-    "Haines Junction, Canada",
-    "Northwest Territories, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35074",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35074",
-  "nyu_addl_dspace_s": "36043",
-  "locn_geometry": "ENVELOPE(-138.0, -126.073829650879, 65.0, 60.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35074"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Trails",
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 16: Trails and Tracks Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 16"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35074\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76187/nyu_2451_35074.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Whitehorse, Canada",
+    "Watson Lake, Canada",
+    "Haines Junction, Canada",
+    "Northwest Territories, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35074",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35074",
+  "nyu_addl_dspace_s": "36043",
+  "locn_geometry": "ENVELOPE(-138.0, -126.073829650879, 65.0, 60.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35075.json b/metadata-aardvark/Datasets/nyu-2451-35075.json
index 38b8f2535..1e0c58c29 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35075.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35075.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35075",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 16: Transportation Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 16"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35075\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76188/nyu_2451_35075.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Whitehorse, Canada",
-    "Watson Lake, Canada",
-    "Haines Junction, Canada",
-    "Northwest Territories, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35075",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35075",
-  "nyu_addl_dspace_s": "36044",
-  "locn_geometry": "ENVELOPE(-137.989166259766, -127.230308532715, 64.8803024291992, 60.0062026977539)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35075"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 16: Transportation Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 16"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35075\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76188/nyu_2451_35075.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Whitehorse, Canada",
+    "Watson Lake, Canada",
+    "Haines Junction, Canada",
+    "Northwest Territories, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35075",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35075",
+  "nyu_addl_dspace_s": "36044",
+  "locn_geometry": "ENVELOPE(-137.989166259766, -127.230308532715, 64.8803024291992, 60.0062026977539)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35076.json b/metadata-aardvark/Datasets/nyu-2451-35076.json
index f056fd80c..90734ffbc 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35076.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35076.json
@@ -1,43 +1,61 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35076",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Trees",
-    "Vegetation boundaries",
-    "Vegetation classification"
-  ],
-  "dct_title_s": "Canada VMap1, Library 16: Trees Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 16"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35076\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76189/nyu_2451_35076.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Whitehorse, Canada",
-    "Watson Lake, Canada",
-    "Haines Junction, Canada",
-    "Northwest Territories, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35076",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35076",
-  "nyu_addl_dspace_s": "36045",
-  "locn_geometry": "ENVELOPE(-138.0, -126.0, 65.0, 60.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35076"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Trees",
+    "Vegetation boundaries",
+    "Vegetation classification"
+  ],
+  "dct_title_s": "Canada VMap1, Library 16: Trees Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 16"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35076\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76189/nyu_2451_35076.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Whitehorse, Canada",
+    "Watson Lake, Canada",
+    "Haines Junction, Canada",
+    "Northwest Territories, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35076",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35076",
+  "nyu_addl_dspace_s": "36045",
+  "locn_geometry": "ENVELOPE(-138.0, -126.0, 65.0, 60.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35077.json b/metadata-aardvark/Datasets/nyu-2451-35077.json
index 76e2b6d32..2f2cc4495 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35077.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35077.json
@@ -1,42 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35077",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Hydrology",
-    "Water"
-  ],
-  "dct_title_s": "Canada VMap1, Library 16: Water Course Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 16"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35077\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76190/nyu_2451_35077.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Whitehorse, Canada",
-    "Watson Lake, Canada",
-    "Haines Junction, Canada",
-    "Northwest Territories, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35077",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35077",
-  "nyu_addl_dspace_s": "36046",
-  "locn_geometry": "ENVELOPE(-138.0, -126.0, 65.0, 60.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35077"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Hydrology",
+    "Water"
+  ],
+  "dct_title_s": "Canada VMap1, Library 16: Water Course Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 16"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35077\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76190/nyu_2451_35077.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Whitehorse, Canada",
+    "Watson Lake, Canada",
+    "Haines Junction, Canada",
+    "Northwest Territories, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35077",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35077",
+  "nyu_addl_dspace_s": "36046",
+  "locn_geometry": "ENVELOPE(-138.0, -126.0, 65.0, 60.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35078.json b/metadata-aardvark/Datasets/nyu-2451-35078.json
index 0b6c0c5a8..1f653b5cf 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35078.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35078.json
@@ -1,42 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35078",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Hydrology",
-    "Water"
-  ],
-  "dct_title_s": "Canada VMap1, Library 16: Water Course Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 16"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35078\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76191/nyu_2451_35078.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Whitehorse, Canada",
-    "Watson Lake, Canada",
-    "Haines Junction, Canada",
-    "Northwest Territories, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35078",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35078",
-  "nyu_addl_dspace_s": "36047",
-  "locn_geometry": "ENVELOPE(-138.0, -126.0, 65.0, 60.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35078"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Hydrology",
+    "Water"
+  ],
+  "dct_title_s": "Canada VMap1, Library 16: Water Course Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 16"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35078\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76191/nyu_2451_35078.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Whitehorse, Canada",
+    "Watson Lake, Canada",
+    "Haines Junction, Canada",
+    "Northwest Territories, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35078",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35078",
+  "nyu_addl_dspace_s": "36047",
+  "locn_geometry": "ENVELOPE(-138.0, -126.0, 65.0, 60.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35079.json b/metadata-aardvark/Datasets/nyu-2451-35079.json
index 1f35be6dd..5e3faf6fe 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35079.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35079.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35079",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Airports",
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 17: Airports",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 17"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35079\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76192/nyu_2451_35079.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Northwest Territories, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35079",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35079",
-  "nyu_addl_dspace_s": "36048",
-  "locn_geometry": "ENVELOPE(-125.573295593262, -121.238433837891, 64.9099349975586, 60.2337112426758)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35079"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Airports",
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 17: Airports",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 17"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35079\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76192/nyu_2451_35079.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Northwest Territories, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35079",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35079",
+  "nyu_addl_dspace_s": "36048",
+  "locn_geometry": "ENVELOPE(-125.573295593262, -121.238433837891, 64.9099349975586, 60.2337112426758)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35080.json b/metadata-aardvark/Datasets/nyu-2451-35080.json
index e652d1cf4..d4ad6ee32 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35080.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35080.json
@@ -1,40 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35080",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Bridges",
-    "Structure",
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 17: Bridge Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 17"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35080\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76193/nyu_2451_35080.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Northwest Territories, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35080",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35080",
-  "nyu_addl_dspace_s": "36049",
-  "locn_geometry": "ENVELOPE(-121.347732543945, -121.236709594727, 61.8534812927246, 61.4446144104004)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35080"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Bridges",
+    "Structure",
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 17: Bridge Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 17"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35080\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76193/nyu_2451_35080.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Northwest Territories, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35080",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35080",
+  "nyu_addl_dspace_s": "36049",
+  "locn_geometry": "ENVELOPE(-121.347732543945, -121.236709594727, 61.8534812927246, 61.4446144104004)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35081.json b/metadata-aardvark/Datasets/nyu-2451-35081.json
index 9bf0f688d..28236afe1 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35081.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35081.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35081",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Buildings",
-    "Structure"
-  ],
-  "dct_title_s": "Canada VMap1, Library 17: Buildings Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 17"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35081\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76194/nyu_2451_35081.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Northwest Territories, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35081",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35081",
-  "nyu_addl_dspace_s": "36050",
-  "locn_geometry": "ENVELOPE(-123.827644348145, -119.893974304199, 62.0948295593262, 60.1573448181152)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35081"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Buildings",
+    "Structure"
+  ],
+  "dct_title_s": "Canada VMap1, Library 17: Buildings Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 17"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35081\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76194/nyu_2451_35081.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Northwest Territories, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35081",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35081",
+  "nyu_addl_dspace_s": "36050",
+  "locn_geometry": "ENVELOPE(-123.827644348145, -119.893974304199, 62.0948295593262, 60.1573448181152)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35082.json b/metadata-aardvark/Datasets/nyu-2451-35082.json
index de1f93ba2..ced82b271 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35082.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35082.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35082",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Cities and towns",
-    "Location"
-  ],
-  "dct_title_s": "Canada VMap1, Library 17: Built-Up Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 17"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35082\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76195/nyu_2451_35082.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Northwest Territories, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35082",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35082",
-  "nyu_addl_dspace_s": "36051",
-  "locn_geometry": "ENVELOPE(-125.575454711914, -118.678230285645, 64.9009628295898, 60.2380294799805)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35082"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Cities and towns",
+    "Location"
+  ],
+  "dct_title_s": "Canada VMap1, Library 17: Built-Up Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 17"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35082\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76195/nyu_2451_35082.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Northwest Territories, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35082",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35082",
+  "nyu_addl_dspace_s": "36051",
+  "locn_geometry": "ENVELOPE(-125.575454711914, -118.678230285645, 64.9009628295898, 60.2380294799805)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35083.json b/metadata-aardvark/Datasets/nyu-2451-35083.json
index 01d591547..fc07af581 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35083.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35083.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35083",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Coasts",
-    "Wetlands",
-    "Environment"
-  ],
-  "dct_title_s": "Canada VMap1, Library 17: Coast Area",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 17"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35083\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76196/nyu_2451_35083.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Northwest Territories, Canada",
-    "Alberta, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35083",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35083",
-  "nyu_addl_dspace_s": "36052",
-  "locn_geometry": "ENVELOPE(-126.0, -118.0, 65.0, 60.0034599304199)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35083"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Coasts",
+    "Wetlands",
+    "Environment"
+  ],
+  "dct_title_s": "Canada VMap1, Library 17: Coast Area",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 17"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35083\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76196/nyu_2451_35083.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Northwest Territories, Canada",
+    "Alberta, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35083",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35083",
+  "nyu_addl_dspace_s": "36052",
+  "locn_geometry": "ENVELOPE(-126.0, -118.0, 65.0, 60.0034599304199)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35084.json b/metadata-aardvark/Datasets/nyu-2451-35084.json
index ae87b1573..259d8143f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35084.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35084.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35084",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Communication",
-    "Towers"
-  ],
-  "dct_title_s": "Canada VMap1, Library 17: Communication Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 17"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35084\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76197/nyu_2451_35084.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Northwest Territories, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35084",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35084",
-  "nyu_addl_dspace_s": "36053",
-  "locn_geometry": "ENVELOPE(-123.956764221191, -118.689865112305, 63.8666648864746, 60.2414665222168)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35084"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Communication",
+    "Towers"
+  ],
+  "dct_title_s": "Canada VMap1, Library 17: Communication Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 17"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35084\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76197/nyu_2451_35084.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Northwest Territories, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35084",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35084",
+  "nyu_addl_dspace_s": "36053",
+  "locn_geometry": "ENVELOPE(-123.956764221191, -118.689865112305, 63.8666648864746, 60.2414665222168)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35085.json b/metadata-aardvark/Datasets/nyu-2451-35085.json
index c5c02f327..bef55f8b6 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35085.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35085.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35085",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Contours (Cartography)",
-    "Elevation",
-    "Topographic maps"
-  ],
-  "dct_title_s": "Canada VMap1, Library 17: Contour Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 17"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35085\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76198/nyu_2451_35085.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Northwest Territories, Canada",
-    "Alberta, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35085",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35085",
-  "nyu_addl_dspace_s": "36054",
-  "locn_geometry": "ENVELOPE(-126.0, -118.0, 65.0, 60.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35085"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Contours (Cartography)",
+    "Elevation",
+    "Topographic maps"
+  ],
+  "dct_title_s": "Canada VMap1, Library 17: Contour Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 17"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35085\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76198/nyu_2451_35085.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Northwest Territories, Canada",
+    "Alberta, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35085",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35085",
+  "nyu_addl_dspace_s": "36054",
+  "locn_geometry": "ENVELOPE(-126.0, -118.0, 65.0, 60.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35086.json b/metadata-aardvark/Datasets/nyu-2451-35086.json
index 73413639a..cd4718003 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35086.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35086.json
@@ -1,42 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35086",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Navigation",
-    "Marine accidents",
-    "Reefs",
-    "Coasts"
-  ],
-  "dct_title_s": "Canada VMap1, Library 17: Danger Point Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 17"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35086\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76199/nyu_2451_35086.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Northwest Territories, Canada",
-    "Alberta, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35086",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35086",
-  "nyu_addl_dspace_s": "36055",
-  "locn_geometry": "ENVELOPE(-125.416450500488, -118.003570556641, 64.9987030029297, 60.0192794799805)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35086"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Navigation",
+    "Marine accidents",
+    "Reefs",
+    "Coasts"
+  ],
+  "dct_title_s": "Canada VMap1, Library 17: Danger Point Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 17"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35086\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76199/nyu_2451_35086.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Northwest Territories, Canada",
+    "Alberta, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35086",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35086",
+  "nyu_addl_dspace_s": "36055",
+  "locn_geometry": "ENVELOPE(-125.416450500488, -118.003570556641, 64.9987030029297, 60.0192794799805)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35087.json b/metadata-aardvark/Datasets/nyu-2451-35087.json
index b58545039..b6acbd229 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35087.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35087.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35087",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Landforms",
-    "Fault zones",
-    "Cliffs",
-    "Glaciers"
-  ],
-  "dct_title_s": "Canada VMap1, Library 17: Landform Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 17"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35087\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76200/nyu_2451_35087.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Northwest Territories, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35087",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35087",
-  "nyu_addl_dspace_s": "36056",
-  "locn_geometry": "ENVELOPE(-123.326873779297, -118.0, 65.0, 60.1403388977051)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35087"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Landforms",
+    "Fault zones",
+    "Cliffs",
+    "Glaciers"
+  ],
+  "dct_title_s": "Canada VMap1, Library 17: Landform Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 17"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35087\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76200/nyu_2451_35087.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Northwest Territories, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35087",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35087",
+  "nyu_addl_dspace_s": "36056",
+  "locn_geometry": "ENVELOPE(-123.326873779297, -118.0, 65.0, 60.1403388977051)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35088.json b/metadata-aardvark/Datasets/nyu-2451-35088.json
index 6ec8c922c..c175d89e2 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35088.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35088.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35088",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Electric lines",
-    "Electric power transmission"
-  ],
-  "dct_title_s": "Canada VMap1, Library 17: Power Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 17"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35088\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76201/nyu_2451_35088.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Northwest Territories, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35088",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35088",
-  "nyu_addl_dspace_s": "36057",
-  "locn_geometry": "ENVELOPE(-120.487403869629, -120.429336547852, 61.239803314209, 61.2316474914551)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35088"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Electric lines",
+    "Electric power transmission"
+  ],
+  "dct_title_s": "Canada VMap1, Library 17: Power Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 17"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35088\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76201/nyu_2451_35088.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Northwest Territories, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35088",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35088",
+  "nyu_addl_dspace_s": "36057",
+  "locn_geometry": "ENVELOPE(-120.487403869629, -120.429336547852, 61.239803314209, 61.2316474914551)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35089.json b/metadata-aardvark/Datasets/nyu-2451-35089.json
index c65cd703c..ca2f6d0e8 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35089.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35089.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35089",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 17: Transportation Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 17"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35089\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76202/nyu_2451_35089.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Northwest Territories, Canada",
-    "Alberta, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35089",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35089",
-  "nyu_addl_dspace_s": "36058",
-  "locn_geometry": "ENVELOPE(-125.734489440918, -118.208053588867, 61.870792388916, 60.0068168640137)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35089"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 17: Transportation Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 17"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35089\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76202/nyu_2451_35089.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Northwest Territories, Canada",
+    "Alberta, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35089",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35089",
+  "nyu_addl_dspace_s": "36058",
+  "locn_geometry": "ENVELOPE(-125.734489440918, -118.208053588867, 61.870792388916, 60.0068168640137)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35090.json b/metadata-aardvark/Datasets/nyu-2451-35090.json
index 7463c0358..dfc3fcc85 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35090.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35090.json
@@ -1,40 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35090",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Bridges",
-    "Structure",
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 18: Bridge Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 18"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35090\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76203/nyu_2451_35090.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Northwest Territories, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35090",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35090",
-  "nyu_addl_dspace_s": "36059",
-  "locn_geometry": "ENVELOPE(-117.249626159668, -116.095222473145, 63.4680252075195, 60.9841804504395)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35090"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Bridges",
+    "Structure",
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 18: Bridge Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 18"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35090\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76203/nyu_2451_35090.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Northwest Territories, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35090",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35090",
+  "nyu_addl_dspace_s": "36059",
+  "locn_geometry": "ENVELOPE(-117.249626159668, -116.095222473145, 63.4680252075195, 60.9841804504395)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35091.json b/metadata-aardvark/Datasets/nyu-2451-35091.json
index 18a68aadc..e158374a0 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35091.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35091.json
@@ -1,45 +1,63 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35091",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Quality control",
-    "Quality"
-  ],
-  "dct_title_s": "Canada VMap1, Library 18: Data Quality Area",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 18"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35091\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76204/nyu_2451_35091.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Yellowknife, Canada",
-    "Hay River, Canada",
-    "Fort Smith, Canada",
-    "Northwest Territories, Canada",
-    "Alberta, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35091",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35091",
-  "nyu_addl_dspace_s": "36060",
-  "locn_geometry": "ENVELOPE(-118.0, -108.0, 65.0, 60.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35091"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Quality control",
+    "Quality"
+  ],
+  "dct_title_s": "Canada VMap1, Library 18: Data Quality Area",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 18"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35091\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76204/nyu_2451_35091.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Yellowknife, Canada",
+    "Hay River, Canada",
+    "Fort Smith, Canada",
+    "Northwest Territories, Canada",
+    "Alberta, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35091",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35091",
+  "nyu_addl_dspace_s": "36060",
+  "locn_geometry": "ENVELOPE(-118.0, -108.0, 65.0, 60.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35092.json b/metadata-aardvark/Datasets/nyu-2451-35092.json
index de9f8dd8d..a6577e1b7 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35092.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35092.json
@@ -1,40 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35092",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Physiographys",
-    "Geysers",
-    "Hot springs"
-  ],
-  "dct_title_s": "Canada VMap1, Library 17: Physiography Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 17"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35092\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76205/nyu_2451_35092.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Northwest Territories, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35092",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35092",
-  "nyu_addl_dspace_s": "36061",
-  "locn_geometry": "ENVELOPE(-125.993927001953, -118.012191772461, 64.9962387084961, 60.0822982788086)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35092"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Physiographys",
+    "Geysers",
+    "Hot springs"
+  ],
+  "dct_title_s": "Canada VMap1, Library 17: Physiography Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 17"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35092\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76205/nyu_2451_35092.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Northwest Territories, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35092",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35092",
+  "nyu_addl_dspace_s": "36061",
+  "locn_geometry": "ENVELOPE(-125.993927001953, -118.012191772461, 64.9962387084961, 60.0822982788086)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35093.json b/metadata-aardvark/Datasets/nyu-2451-35093.json
index 9e48ff936..32afbb9ea 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35093.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35093.json
@@ -1,37 +1,55 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35093",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Oil well drilling rigs"
-  ],
-  "dct_title_s": "Canada VMap1, Library 17: Rig Well Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 17"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35093\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76206/nyu_2451_35093.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35093",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35093",
-  "nyu_addl_dspace_s": "36062",
-  "locn_geometry": "ENVELOPE(-124.269401550293, -124.269401550293, 60.0062103271484, 60.0062103271484)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35093"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Oil well drilling rigs"
+  ],
+  "dct_title_s": "Canada VMap1, Library 17: Rig Well Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 17"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35093\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76206/nyu_2451_35093.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35093",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35093",
+  "nyu_addl_dspace_s": "36062",
+  "locn_geometry": "ENVELOPE(-124.269401550293, -124.269401550293, 60.0062103271484, 60.0062103271484)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35094.json b/metadata-aardvark/Datasets/nyu-2451-35094.json
index e264c6c81..e3902bbd9 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35094.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35094.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35094",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Trees",
-    "Vegetation boundaries",
-    "Vegetation classification"
-  ],
-  "dct_title_s": "Canada VMap1, Library 17: Trees Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 17"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35094\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76207/nyu_2451_35094.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Northwest Territories, Canada",
-    "Alberta, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35094",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35094",
-  "nyu_addl_dspace_s": "36063",
-  "locn_geometry": "ENVELOPE(-126.0, -118.0, 65.0, 60.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35094"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Trees",
+    "Vegetation boundaries",
+    "Vegetation classification"
+  ],
+  "dct_title_s": "Canada VMap1, Library 17: Trees Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 17"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35094\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76207/nyu_2451_35094.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Northwest Territories, Canada",
+    "Alberta, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35094",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35094",
+  "nyu_addl_dspace_s": "36063",
+  "locn_geometry": "ENVELOPE(-126.0, -118.0, 65.0, 60.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35095.json b/metadata-aardvark/Datasets/nyu-2451-35095.json
index 4ba023cec..66b72d7cf 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35095.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35095.json
@@ -1,45 +1,63 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35095",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Coasts",
-    "Wetlands",
-    "Environment"
-  ],
-  "dct_title_s": "Canada VMap1, Library 18: Coast Area",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 18"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35095\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76208/nyu_2451_35095.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Yellowknife, Canada",
-    "Hay River, Canada",
-    "Fort Smith, Canada",
-    "Northwest Territories, Canada",
-    "Alberta, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35095",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35095",
-  "nyu_addl_dspace_s": "36064",
-  "locn_geometry": "ENVELOPE(-118.0, -108.000175476074, 65.0, 60.0024757385254)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35095"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Coasts",
+    "Wetlands",
+    "Environment"
+  ],
+  "dct_title_s": "Canada VMap1, Library 18: Coast Area",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 18"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35095\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76208/nyu_2451_35095.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Yellowknife, Canada",
+    "Hay River, Canada",
+    "Fort Smith, Canada",
+    "Northwest Territories, Canada",
+    "Alberta, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35095",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35095",
+  "nyu_addl_dspace_s": "36064",
+  "locn_geometry": "ENVELOPE(-118.0, -108.000175476074, 65.0, 60.0024757385254)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35096.json b/metadata-aardvark/Datasets/nyu-2451-35096.json
index 3aa596e92..1af8390be 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35096.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35096.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35096",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Quality control",
-    "Quality"
-  ],
-  "dct_title_s": "Canada VMap1, Library 17: Data Quality Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 17"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35096\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76209/nyu_2451_35096.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Northwest Territories, Canada",
-    "Alberta, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35096",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35096",
-  "nyu_addl_dspace_s": "36065",
-  "locn_geometry": "ENVELOPE(-126.0, -118.0, 65.0, 60.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35096"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Quality control",
+    "Quality"
+  ],
+  "dct_title_s": "Canada VMap1, Library 17: Data Quality Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 17"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35096\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76209/nyu_2451_35096.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Northwest Territories, Canada",
+    "Alberta, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35096",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35096",
+  "nyu_addl_dspace_s": "36065",
+  "locn_geometry": "ENVELOPE(-126.0, -118.0, 65.0, 60.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35097.json b/metadata-aardvark/Datasets/nyu-2451-35097.json
index 3890ce438..4cc7e8dd1 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35097.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35097.json
@@ -1,40 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35097",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "Canada VMap1, Library 17: Political Boundary Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 17"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35097\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76210/nyu_2451_35097.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Northwest Territories, Canada",
-    "Alberta, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35097",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35097",
-  "nyu_addl_dspace_s": "36066",
-  "locn_geometry": "ENVELOPE(-126.0, -118.0, 65.0, 60.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35097"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "Canada VMap1, Library 17: Political Boundary Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 17"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35097\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76210/nyu_2451_35097.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Northwest Territories, Canada",
+    "Alberta, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35097",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35097",
+  "nyu_addl_dspace_s": "36066",
+  "locn_geometry": "ENVELOPE(-126.0, -118.0, 65.0, 60.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35098.json b/metadata-aardvark/Datasets/nyu-2451-35098.json
index 2a0da4b1c..094556636 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35098.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35098.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35098",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Swamps",
-    "Marshes",
-    "Wetlands"
-  ],
-  "dct_title_s": "Canada VMap1, Library 17: Marsh/Swamp Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 17"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35098\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76211/nyu_2451_35098.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Northwest Territories, Canada",
-    "Alberta, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35098",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35098",
-  "nyu_addl_dspace_s": "36067",
-  "locn_geometry": "ENVELOPE(-126.0, -118.0, 65.0, 60.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35098"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Swamps",
+    "Marshes",
+    "Wetlands"
+  ],
+  "dct_title_s": "Canada VMap1, Library 17: Marsh/Swamp Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 17"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35098\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76211/nyu_2451_35098.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Northwest Territories, Canada",
+    "Alberta, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35098",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35098",
+  "nyu_addl_dspace_s": "36067",
+  "locn_geometry": "ENVELOPE(-126.0, -118.0, 65.0, 60.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35099.json b/metadata-aardvark/Datasets/nyu-2451-35099.json
index 5ecf93b89..b3ec5e097 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35099.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35099.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35099",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Buildings",
-    "Structure"
-  ],
-  "dct_title_s": "Canada VMap1, Library 18: Buildings Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 18"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35099\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76212/nyu_2451_35099.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Yellowknife, Canada",
-    "Hay River, Canada",
-    "Northwest Territories, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35099",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35099",
-  "nyu_addl_dspace_s": "36068",
-  "locn_geometry": "ENVELOPE(-117.279800415039, -110.148643493652, 64.0761642456055, 60.3524055480957)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35099"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Buildings",
+    "Structure"
+  ],
+  "dct_title_s": "Canada VMap1, Library 18: Buildings Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 18"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35099\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76212/nyu_2451_35099.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Yellowknife, Canada",
+    "Hay River, Canada",
+    "Northwest Territories, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35099",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35099",
+  "nyu_addl_dspace_s": "36068",
+  "locn_geometry": "ENVELOPE(-117.279800415039, -110.148643493652, 64.0761642456055, 60.3524055480957)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35100.json b/metadata-aardvark/Datasets/nyu-2451-35100.json
index 7a814e565..02a5441c0 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35100.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35100.json
@@ -1,40 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35100",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Fuelbreaks",
-    "Environment"
-  ],
-  "dct_title_s": "Canada VMap1, Library 17: Firebreak Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 17"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35100\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76213/nyu_2451_35100.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Northwest Territories, Canada",
-    "Alberta, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35100",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35100",
-  "nyu_addl_dspace_s": "36069",
-  "locn_geometry": "ENVELOPE(-126.0, -118.0, 65.0, 60.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35100"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Fuelbreaks",
+    "Environment"
+  ],
+  "dct_title_s": "Canada VMap1, Library 17: Firebreak Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 17"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35100\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76213/nyu_2451_35100.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Northwest Territories, Canada",
+    "Alberta, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35100",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35100",
+  "nyu_addl_dspace_s": "36069",
+  "locn_geometry": "ENVELOPE(-126.0, -118.0, 65.0, 60.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35101.json b/metadata-aardvark/Datasets/nyu-2451-35101.json
index b6224ced1..6bb4dd7c5 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35101.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35101.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35101",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Rapids",
-    "Rivers",
-    "Waterfalls"
-  ],
-  "dct_title_s": "Canada VMap1, Library 17: Rapids Nodes",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 17"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35101\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76214/nyu_2451_35101.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Northwest Territories, Canada",
-    "Alberta, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35101",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35101",
-  "nyu_addl_dspace_s": "36070",
-  "locn_geometry": "ENVELOPE(-125.99877166748, -118.017272949219, 64.9528274536133, 60.0225563049316)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35101"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Rapids",
+    "Rivers",
+    "Waterfalls"
+  ],
+  "dct_title_s": "Canada VMap1, Library 17: Rapids Nodes",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 17"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35101\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76214/nyu_2451_35101.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Northwest Territories, Canada",
+    "Alberta, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35101",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35101",
+  "nyu_addl_dspace_s": "36070",
+  "locn_geometry": "ENVELOPE(-125.99877166748, -118.017272949219, 64.9528274536133, 60.0225563049316)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35102.json b/metadata-aardvark/Datasets/nyu-2451-35102.json
index 9e9e2bb1d..d0f9ae196 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35102.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35102.json
@@ -1,40 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35102",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Hydrology",
-    "Water"
-  ],
-  "dct_title_s": "Canada VMap1, Library 17: Water Course Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 17"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35102\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76215/nyu_2451_35102.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Northwest Territories, Canada",
-    "Alberta, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35102",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35102",
-  "nyu_addl_dspace_s": "36071",
-  "locn_geometry": "ENVELOPE(-126.0, -118.0, 65.0, 60.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35102"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Hydrology",
+    "Water"
+  ],
+  "dct_title_s": "Canada VMap1, Library 17: Water Course Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 17"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35102\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76215/nyu_2451_35102.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Northwest Territories, Canada",
+    "Alberta, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35102",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35102",
+  "nyu_addl_dspace_s": "36071",
+  "locn_geometry": "ENVELOPE(-126.0, -118.0, 65.0, 60.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35103.json b/metadata-aardvark/Datasets/nyu-2451-35103.json
index e085d03e4..963a0dc6e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35103.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35103.json
@@ -1,40 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35103",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Elevation",
-    "Topographic maps"
-  ],
-  "dct_title_s": "Canada VMap1, Library 18: Elevation Void Collection Area",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 18"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35103\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76216/nyu_2451_35103.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Yellowknife, Canada",
-    "Northwest Territories, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35103",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35103",
-  "nyu_addl_dspace_s": "36072",
-  "locn_geometry": "ENVELOPE(-114.612487792969, -110.02653503418, 62.5138816833496, 60.867603302002)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35103"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Elevation",
+    "Topographic maps"
+  ],
+  "dct_title_s": "Canada VMap1, Library 18: Elevation Void Collection Area",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 18"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35103\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76216/nyu_2451_35103.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Yellowknife, Canada",
+    "Northwest Territories, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35103",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35103",
+  "nyu_addl_dspace_s": "36072",
+  "locn_geometry": "ENVELOPE(-114.612487792969, -110.02653503418, 62.5138816833496, 60.867603302002)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35104.json b/metadata-aardvark/Datasets/nyu-2451-35104.json
index cea3f2eca..14be2ded7 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35104.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35104.json
@@ -1,40 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35104",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Lakes",
-    "Reservoirs"
-  ],
-  "dct_title_s": "Canada VMap1, Library 17: Lake Reservoir Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 17"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35104\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76217/nyu_2451_35104.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Northwest Territories, Canada",
-    "Alberta, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35104",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35104",
-  "nyu_addl_dspace_s": "36073",
-  "locn_geometry": "ENVELOPE(-126.0, -118.0, 65.0, 60.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35104"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Lakes",
+    "Reservoirs"
+  ],
+  "dct_title_s": "Canada VMap1, Library 17: Lake Reservoir Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 17"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35104\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76217/nyu_2451_35104.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Northwest Territories, Canada",
+    "Alberta, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35104",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35104",
+  "nyu_addl_dspace_s": "36073",
+  "locn_geometry": "ENVELOPE(-126.0, -118.0, 65.0, 60.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35105.json b/metadata-aardvark/Datasets/nyu-2451-35105.json
index 990c5f42a..d05acb0b2 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35105.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35105.json
@@ -1,40 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35105",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Runways (Aeronautics)",
-    "Transportation",
-    "Airports"
-  ],
-  "dct_title_s": "Canada VMap1, Library 17: Runway Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 17"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35105\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76218/nyu_2451_35105.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Northwest Territories, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35105",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35105",
-  "nyu_addl_dspace_s": "36074",
-  "locn_geometry": "ENVELOPE(-125.35619354248, -118.118202209473, 64.7396621704102, 60.0545082092285)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35105"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Runways (Aeronautics)",
+    "Transportation",
+    "Airports"
+  ],
+  "dct_title_s": "Canada VMap1, Library 17: Runway Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 17"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35105\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76218/nyu_2451_35105.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Northwest Territories, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35105",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35105",
+  "nyu_addl_dspace_s": "36074",
+  "locn_geometry": "ENVELOPE(-125.35619354248, -118.118202209473, 64.7396621704102, 60.0545082092285)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35106.json b/metadata-aardvark/Datasets/nyu-2451-35106.json
index e6e9bafb1..95d891cf0 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35106.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35106.json
@@ -1,44 +1,62 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35106",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Cities and towns",
-    "Location"
-  ],
-  "dct_title_s": "Canada VMap1, Library 18: Built-Up Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 18"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35106\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76219/nyu_2451_35106.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Yellowknife, Canada",
-    "Hay River, Canada",
-    "Fort Smith, Canada",
-    "Northwest Territories, Canada",
-    "Alberta, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35106",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35106",
-  "nyu_addl_dspace_s": "36075",
-  "locn_geometry": "ENVELOPE(-117.651466369629, -109.16520690918, 64.4751815795898, 60.0229988098145)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35106"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Cities and towns",
+    "Location"
+  ],
+  "dct_title_s": "Canada VMap1, Library 18: Built-Up Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 18"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35106\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76219/nyu_2451_35106.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Yellowknife, Canada",
+    "Hay River, Canada",
+    "Fort Smith, Canada",
+    "Northwest Territories, Canada",
+    "Alberta, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35106",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35106",
+  "nyu_addl_dspace_s": "36075",
+  "locn_geometry": "ENVELOPE(-117.651466369629, -109.16520690918, 64.4751815795898, 60.0229988098145)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35107.json b/metadata-aardvark/Datasets/nyu-2451-35107.json
index fc059d10f..db445a2e4 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35107.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35107.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35107",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Mines and mineral resources",
-    "Salt mines and mining"
-  ],
-  "dct_title_s": "Canada VMap1, Library 18: Extraction Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 18"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35107\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76220/nyu_2451_35107.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Yellowknife, Canada",
-    "Hay River, Canada",
-    "Northwest Territories, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35107",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35107",
-  "nyu_addl_dspace_s": "36076",
-  "locn_geometry": "ENVELOPE(-116.542449951172, -110.943656921387, 64.0391006469727, 60.7835388183594)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35107"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Mines and mineral resources",
+    "Salt mines and mining"
+  ],
+  "dct_title_s": "Canada VMap1, Library 18: Extraction Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 18"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35107\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76220/nyu_2451_35107.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Yellowknife, Canada",
+    "Hay River, Canada",
+    "Northwest Territories, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35107",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35107",
+  "nyu_addl_dspace_s": "36076",
+  "locn_geometry": "ENVELOPE(-116.542449951172, -110.943656921387, 64.0391006469727, 60.7835388183594)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35108.json b/metadata-aardvark/Datasets/nyu-2451-35108.json
index 8cc4632d5..d0a8606a6 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35108.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35108.json
@@ -1,40 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35108",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "Canada VMap1, Library 17: Political Boundary Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 17"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35108\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76221/nyu_2451_35108.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Northwest Territories, Canada",
-    "Alberta, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35108",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35108",
-  "nyu_addl_dspace_s": "36077",
-  "locn_geometry": "ENVELOPE(-126.0, -120.0, 60.9580841064453, 60.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35108"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "Canada VMap1, Library 17: Political Boundary Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 17"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35108\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76221/nyu_2451_35108.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Northwest Territories, Canada",
+    "Alberta, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35108",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35108",
+  "nyu_addl_dspace_s": "36077",
+  "locn_geometry": "ENVELOPE(-126.0, -120.0, 60.9580841064453, 60.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35109.json b/metadata-aardvark/Datasets/nyu-2451-35109.json
index e0e901724..c2b20b019 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35109.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35109.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35109",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Tundras",
-    "Tundra ecology"
-  ],
-  "dct_title_s": "Canada VMap1, Library 17: Tundra Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 17"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35109\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76222/nyu_2451_35109.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Northwest Territories, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35109",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35109",
-  "nyu_addl_dspace_s": "36078",
-  "locn_geometry": "ENVELOPE(-124.0, -120.01961517334, 64.8937683105469, 62.6842460632324)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35109"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Tundras",
+    "Tundra ecology"
+  ],
+  "dct_title_s": "Canada VMap1, Library 17: Tundra Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 17"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35109\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76222/nyu_2451_35109.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Northwest Territories, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35109",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35109",
+  "nyu_addl_dspace_s": "36078",
+  "locn_geometry": "ENVELOPE(-124.0, -120.01961517334, 64.8937683105469, 62.6842460632324)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35110.json b/metadata-aardvark/Datasets/nyu-2451-35110.json
index 97b70ff1c..0ab828731 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35110.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35110.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35110",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Quality control",
-    "Quality"
-  ],
-  "dct_title_s": "Canada VMap1, Library 18: Data Quality Void Collection Area",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 18"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35110\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76223/nyu_2451_35110.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Yellowknife, Canada",
-    "Northwest Territories, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35110",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35110",
-  "nyu_addl_dspace_s": "36079",
-  "locn_geometry": "ENVELOPE(-114.612487792969, -110.02653503418, 62.5138816833496, 60.867603302002)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35110"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Quality control",
+    "Quality"
+  ],
+  "dct_title_s": "Canada VMap1, Library 18: Data Quality Void Collection Area",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 18"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35110\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76223/nyu_2451_35110.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Yellowknife, Canada",
+    "Northwest Territories, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35110",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35110",
+  "nyu_addl_dspace_s": "36079",
+  "locn_geometry": "ENVELOPE(-114.612487792969, -110.02653503418, 62.5138816833496, 60.867603302002)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35111.json b/metadata-aardvark/Datasets/nyu-2451-35111.json
index 508448359..b047a6311 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35111.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35111.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35111",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Quality control",
-    "Quality"
-  ],
-  "dct_title_s": "Canada VMap1, Library 17: Data Quality Area",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 17"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35111\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76224/nyu_2451_35111.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Northwest Territories, Canada",
-    "Alberta, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35111",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35111",
-  "nyu_addl_dspace_s": "36080",
-  "locn_geometry": "ENVELOPE(-126.0, -118.0, 65.0, 60.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35111"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Quality control",
+    "Quality"
+  ],
+  "dct_title_s": "Canada VMap1, Library 17: Data Quality Area",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 17"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35111\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76224/nyu_2451_35111.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Northwest Territories, Canada",
+    "Alberta, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35111",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35111",
+  "nyu_addl_dspace_s": "36080",
+  "locn_geometry": "ENVELOPE(-126.0, -118.0, 65.0, 60.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35112.json b/metadata-aardvark/Datasets/nyu-2451-35112.json
index 82fa30b69..80b09fc84 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35112.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35112.json
@@ -1,40 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35112",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Roads",
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 17: Road Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 17"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35112\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76225/nyu_2451_35112.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Northwest Territories, Canada",
-    "Alberta, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35112",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35112",
-  "nyu_addl_dspace_s": "36081",
-  "locn_geometry": "ENVELOPE(-126.0, -118.0, 65.0, 60.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35112"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Roads",
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 17: Road Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 17"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35112\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76225/nyu_2451_35112.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Northwest Territories, Canada",
+    "Alberta, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35112",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35112",
+  "nyu_addl_dspace_s": "36081",
+  "locn_geometry": "ENVELOPE(-126.0, -118.0, 65.0, 60.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35113.json b/metadata-aardvark/Datasets/nyu-2451-35113.json
index ee1dd3108..913634a6e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35113.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35113.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35113",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Communication",
-    "Towers"
-  ],
-  "dct_title_s": "Canada VMap1, Library 18: Communication Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 18"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35113\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76226/nyu_2451_35113.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Yellowknife, Canada",
-    "Hay River, Canada",
-    "Northwest Territories, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35113",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35113",
-  "nyu_addl_dspace_s": "36082",
-  "locn_geometry": "ENVELOPE(-116.093872070312, -114.276123046875, 62.7269897460937, 60.7150802612305)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35113"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Communication",
+    "Towers"
+  ],
+  "dct_title_s": "Canada VMap1, Library 18: Communication Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 18"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35113\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76226/nyu_2451_35113.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Yellowknife, Canada",
+    "Hay River, Canada",
+    "Northwest Territories, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35113",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35113",
+  "nyu_addl_dspace_s": "36082",
+  "locn_geometry": "ENVELOPE(-116.093872070312, -114.276123046875, 62.7269897460937, 60.7150802612305)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35114.json b/metadata-aardvark/Datasets/nyu-2451-35114.json
index c28daa39f..c7c071199 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35114.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35114.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35114",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Ferries",
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 17: Ferry Crossing Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 17"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35114\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76227/nyu_2451_35114.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Northwest Territories, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35114",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35114",
-  "nyu_addl_dspace_s": "36083",
-  "locn_geometry": "ENVELOPE(-121.228134155273, -121.218330383301, 61.7426910400391, 61.7383995056152)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35114"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Ferries",
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 17: Ferry Crossing Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 17"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35114\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76227/nyu_2451_35114.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Northwest Territories, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35114",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35114",
+  "nyu_addl_dspace_s": "36083",
+  "locn_geometry": "ENVELOPE(-121.228134155273, -121.218330383301, 61.7426910400391, 61.7383995056152)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35115.json b/metadata-aardvark/Datasets/nyu-2451-35115.json
index eb9a5a498..359299edb 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35115.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35115.json
@@ -1,40 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35115",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Trails",
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 17: Trails and Tracks Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 17"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35115\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76228/nyu_2451_35115.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Northwest Territories, Canada",
-    "Alberta, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35115",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35115",
-  "nyu_addl_dspace_s": "36084",
-  "locn_geometry": "ENVELOPE(-125.92244720459, -118.040977478027, 65.0, 60.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35115"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Trails",
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 17: Trails and Tracks Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 17"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35115\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76228/nyu_2451_35115.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Northwest Territories, Canada",
+    "Alberta, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35115",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35115",
+  "nyu_addl_dspace_s": "36084",
+  "locn_geometry": "ENVELOPE(-125.92244720459, -118.040977478027, 65.0, 60.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35116.json b/metadata-aardvark/Datasets/nyu-2451-35116.json
index b8b85fbec..993dfec71 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35116.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35116.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35116",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Embankments",
-    "Fills (Earthwork)"
-  ],
-  "dct_title_s": "Canada VMap1, Library 18: Embankment Fill Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 18"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35116\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76229/nyu_2451_35116.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Northwest Territories, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35116",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35116",
-  "nyu_addl_dspace_s": "36085",
-  "locn_geometry": "ENVELOPE(-114.453956604004, -114.401756286621, 60.8960647583008, 60.8681831359863)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35116"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Embankments",
+    "Fills (Earthwork)"
+  ],
+  "dct_title_s": "Canada VMap1, Library 18: Embankment Fill Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 18"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35116\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76229/nyu_2451_35116.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Northwest Territories, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35116",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35116",
+  "nyu_addl_dspace_s": "36085",
+  "locn_geometry": "ENVELOPE(-114.453956604004, -114.401756286621, 60.8960647583008, 60.8681831359863)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35117.json b/metadata-aardvark/Datasets/nyu-2451-35117.json
index 46978f4b1..3b5388796 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35117.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35117.json
@@ -1,40 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35117",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Hydrography",
-    "Hydrographic surveying",
-    "Aqueducts"
-  ],
-  "dct_title_s": "Canada VMap1, Library 17: Hydrography Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 17"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35117\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76230/nyu_2451_35117.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Northwest Territories, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35117",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35117",
-  "nyu_addl_dspace_s": "36086",
-  "locn_geometry": "ENVELOPE(-125.974128723145, -118.013664245605, 64.9916458129883, 60.4786148071289)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35117"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Hydrography",
+    "Hydrographic surveying",
+    "Aqueducts"
+  ],
+  "dct_title_s": "Canada VMap1, Library 17: Hydrography Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 17"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35117\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76230/nyu_2451_35117.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Northwest Territories, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35117",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35117",
+  "nyu_addl_dspace_s": "36086",
+  "locn_geometry": "ENVELOPE(-125.974128723145, -118.013664245605, 64.9916458129883, 60.4786148071289)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35118.json b/metadata-aardvark/Datasets/nyu-2451-35118.json
index e16b18993..af6c14d4f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35118.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35118.json
@@ -1,44 +1,62 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35118",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Airports",
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 18: Airports",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 18"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35118\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76231/nyu_2451_35118.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Yellowknife, Canada",
-    "Hay River, Canada",
-    "Fort Smith, Canada",
-    "Northwest Territories, Canada",
-    "Alberta, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35118",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35118",
-  "nyu_addl_dspace_s": "36087",
-  "locn_geometry": "ENVELOPE(-117.649040222168, -109.153656005859, 64.1160049438477, 60.0064582824707)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35118"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Airports",
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 18: Airports",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 18"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35118\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76231/nyu_2451_35118.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Yellowknife, Canada",
+    "Hay River, Canada",
+    "Fort Smith, Canada",
+    "Northwest Territories, Canada",
+    "Alberta, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35118",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35118",
+  "nyu_addl_dspace_s": "36087",
+  "locn_geometry": "ENVELOPE(-117.649040222168, -109.153656005859, 64.1160049438477, 60.0064582824707)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35119.json b/metadata-aardvark/Datasets/nyu-2451-35119.json
index e6188f9e1..bc627564a 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35119.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35119.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35119",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Ferries",
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 18: Ferry Crossing Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 18"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35119\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76232/nyu_2451_35119.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Northwest Territories, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35119",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35119",
-  "nyu_addl_dspace_s": "36088",
-  "locn_geometry": "ENVELOPE(-117.527122497559, -117.522933959961, 61.2693367004394, 61.2585296630859)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35119"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Ferries",
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 18: Ferry Crossing Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 18"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35119\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76232/nyu_2451_35119.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Northwest Territories, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35119",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35119",
+  "nyu_addl_dspace_s": "36088",
+  "locn_geometry": "ENVELOPE(-117.527122497559, -117.522933959961, 61.2693367004394, 61.2585296630859)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35120.json b/metadata-aardvark/Datasets/nyu-2451-35120.json
index a7dd7b1d5..004c4a67c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35120.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35120.json
@@ -1,40 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35120",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Human settlements",
-    "Population",
-    "Demography"
-  ],
-  "dct_title_s": "Canada VMap1, Library 17: Population Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 17"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35120\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76233/nyu_2451_35120.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Northwest Territories, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35120",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35120",
-  "nyu_addl_dspace_s": "36089",
-  "locn_geometry": "ENVELOPE(-125.575454711914, -119.802772521973, 64.9009628295898, 60.2380294799805)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35120"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Human settlements",
+    "Population",
+    "Demography"
+  ],
+  "dct_title_s": "Canada VMap1, Library 17: Population Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 17"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35120\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76233/nyu_2451_35120.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Northwest Territories, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35120",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35120",
+  "nyu_addl_dspace_s": "36089",
+  "locn_geometry": "ENVELOPE(-125.575454711914, -119.802772521973, 64.9009628295898, 60.2380294799805)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35121.json b/metadata-aardvark/Datasets/nyu-2451-35121.json
index fb948739b..3fff85d08 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35121.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35121.json
@@ -1,46 +1,64 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35121",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Navigation",
-    "Marine accidents",
-    "Reefs",
-    "Coasts"
-  ],
-  "dct_title_s": "Canada VMap1, Library 18: Danger Point Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 18"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35121\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76234/nyu_2451_35121.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Yellowknife, Canada",
-    "Hay River, Canada",
-    "Fort Smith, Canada",
-    "Northwest Territories, Canada",
-    "Alberta, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35121",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35121",
-  "nyu_addl_dspace_s": "36090",
-  "locn_geometry": "ENVELOPE(-117.999320983887, -108.003547668457, 64.999153137207, 60.0014953613281)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35121"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Navigation",
+    "Marine accidents",
+    "Reefs",
+    "Coasts"
+  ],
+  "dct_title_s": "Canada VMap1, Library 18: Danger Point Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 18"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35121\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76234/nyu_2451_35121.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Yellowknife, Canada",
+    "Hay River, Canada",
+    "Fort Smith, Canada",
+    "Northwest Territories, Canada",
+    "Alberta, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35121",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35121",
+  "nyu_addl_dspace_s": "36090",
+  "locn_geometry": "ENVELOPE(-117.999320983887, -108.003547668457, 64.999153137207, 60.0014953613281)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35122.json b/metadata-aardvark/Datasets/nyu-2451-35122.json
index 370a00728..a0bbf02fb 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35122.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35122.json
@@ -1,38 +1,56 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35122",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Industrial sites"
-  ],
-  "dct_title_s": "Canada VMap1, Library 18: Industry Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 18"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35122\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76235/nyu_2451_35122.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Northwest Territories, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35122",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35122",
-  "nyu_addl_dspace_s": "36091",
-  "locn_geometry": "ENVELOPE(-114.357566833496, -112.998710632324, 62.4969863891602, 60.4383583068848)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35122"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Industrial sites"
+  ],
+  "dct_title_s": "Canada VMap1, Library 18: Industry Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 18"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35122\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76235/nyu_2451_35122.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Northwest Territories, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35122",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35122",
+  "nyu_addl_dspace_s": "36091",
+  "locn_geometry": "ENVELOPE(-114.357566833496, -112.998710632324, 62.4969863891602, 60.4383583068848)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35123.json b/metadata-aardvark/Datasets/nyu-2451-35123.json
index 04f20cc57..7309f958c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35123.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35123.json
@@ -1,40 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35123",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Runways (Aeronautics)",
-    "Transportation",
-    "Airports"
-  ],
-  "dct_title_s": "Canada VMap1, Library 17: Runway Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 17"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35123\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76236/nyu_2451_35123.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Northwest Territories, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35123",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35123",
-  "nyu_addl_dspace_s": "36092",
-  "locn_geometry": "ENVELOPE(-125.575820922852, -121.232810974121, 64.9102783203125, 60.231819152832)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35123"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Runways (Aeronautics)",
+    "Transportation",
+    "Airports"
+  ],
+  "dct_title_s": "Canada VMap1, Library 17: Runway Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 17"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35123\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76236/nyu_2451_35123.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Northwest Territories, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35123",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35123",
+  "nyu_addl_dspace_s": "36092",
+  "locn_geometry": "ENVELOPE(-125.575820922852, -121.232810974121, 64.9102783203125, 60.231819152832)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35124.json b/metadata-aardvark/Datasets/nyu-2451-35124.json
index ffb4e97db..fa1300063 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35124.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35124.json
@@ -1,44 +1,62 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35124",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Elevation",
-    "Topographic maps"
-  ],
-  "dct_title_s": "Canada VMap1, Library 18: Elevation Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 18"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35124\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76237/nyu_2451_35124.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Yellowknife, Canada",
-    "Hay River, Canada",
-    "Fort Smith, Canada",
-    "Northwest Territories, Canada",
-    "Alberta, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35124",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35124",
-  "nyu_addl_dspace_s": "36093",
-  "locn_geometry": "ENVELOPE(-117.997497558594, -108.001777648926, 64.9853515625, 60.0036659240723)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35124"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Elevation",
+    "Topographic maps"
+  ],
+  "dct_title_s": "Canada VMap1, Library 18: Elevation Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 18"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35124\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76237/nyu_2451_35124.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Yellowknife, Canada",
+    "Hay River, Canada",
+    "Fort Smith, Canada",
+    "Northwest Territories, Canada",
+    "Alberta, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35124",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35124",
+  "nyu_addl_dspace_s": "36093",
+  "locn_geometry": "ENVELOPE(-117.997497558594, -108.001777648926, 64.9853515625, 60.0036659240723)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35125.json b/metadata-aardvark/Datasets/nyu-2451-35125.json
index 883e75d7c..667f657d5 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35125.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35125.json
@@ -1,44 +1,62 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35125",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "Canada VMap1, Library 18: Political Boundary Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 18"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35125\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76238/nyu_2451_35125.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Yellowknife, Canada",
-    "Hay River, Canada",
-    "Fort Smith, Canada",
-    "Northwest Territories, Canada",
-    "Alberta, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35125",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35125",
-  "nyu_addl_dspace_s": "36094",
-  "locn_geometry": "ENVELOPE(-118.0, -108.0, 65.0, 60.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35125"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "Canada VMap1, Library 18: Political Boundary Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 18"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35125\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76238/nyu_2451_35125.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Yellowknife, Canada",
+    "Hay River, Canada",
+    "Fort Smith, Canada",
+    "Northwest Territories, Canada",
+    "Alberta, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35125",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35125",
+  "nyu_addl_dspace_s": "36094",
+  "locn_geometry": "ENVELOPE(-118.0, -108.0, 65.0, 60.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35126.json b/metadata-aardvark/Datasets/nyu-2451-35126.json
index 20212723f..21818a6d5 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35126.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35126.json
@@ -1,40 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35126",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Hydrology",
-    "Water"
-  ],
-  "dct_title_s": "Canada VMap1, Library 17: Water Course Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 17"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35126\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76239/nyu_2451_35126.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Northwest Territories, Canada",
-    "Alberta, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35126",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35126",
-  "nyu_addl_dspace_s": "36095",
-  "locn_geometry": "ENVELOPE(-126.0, -118.0, 65.0, 60.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35126"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Hydrology",
+    "Water"
+  ],
+  "dct_title_s": "Canada VMap1, Library 17: Water Course Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 17"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35126\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76239/nyu_2451_35126.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Northwest Territories, Canada",
+    "Alberta, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35126",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35126",
+  "nyu_addl_dspace_s": "36095",
+  "locn_geometry": "ENVELOPE(-126.0, -118.0, 65.0, 60.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35127.json b/metadata-aardvark/Datasets/nyu-2451-35127.json
index 38a5d55f7..d70471d33 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35127.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35127.json
@@ -1,43 +1,61 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35127",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Fuelbreaks",
-    "Environment"
-  ],
-  "dct_title_s": "Canada VMap1, Library 18: Firebreak Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 18"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35127\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76240/nyu_2451_35127.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Yellowknife, Canada",
-    "Hay River, Canada",
-    "Fort Smith, Canada",
-    "Northwest Territories, Canada",
-    "Alberta, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35127",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35127",
-  "nyu_addl_dspace_s": "36096",
-  "locn_geometry": "ENVELOPE(-118.0, -111.608276367188, 63.0, 60.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35127"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Fuelbreaks",
+    "Environment"
+  ],
+  "dct_title_s": "Canada VMap1, Library 18: Firebreak Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 18"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35127\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76240/nyu_2451_35127.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Yellowknife, Canada",
+    "Hay River, Canada",
+    "Fort Smith, Canada",
+    "Northwest Territories, Canada",
+    "Alberta, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35127",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35127",
+  "nyu_addl_dspace_s": "36096",
+  "locn_geometry": "ENVELOPE(-118.0, -111.608276367188, 63.0, 60.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35128.json b/metadata-aardvark/Datasets/nyu-2451-35128.json
index c9bf8ba7d..52ac65b3c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35128.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35128.json
@@ -1,45 +1,63 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35128",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Human settlements",
-    "Population",
-    "Demography"
-  ],
-  "dct_title_s": "Canada VMap1, Library 18: Population Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 18"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35128\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76241/nyu_2451_35128.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Yellowknife, Canada",
-    "Hay River, Canada",
-    "Fort Smith, Canada",
-    "Northwest Territories, Canada",
-    "Alberta, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35128",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35128",
-  "nyu_addl_dspace_s": "36097",
-  "locn_geometry": "ENVELOPE(-117.641456604004, -109.16520690918, 64.4751815795898, 60.00390625)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35128"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Human settlements",
+    "Population",
+    "Demography"
+  ],
+  "dct_title_s": "Canada VMap1, Library 18: Population Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 18"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35128\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76241/nyu_2451_35128.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Yellowknife, Canada",
+    "Hay River, Canada",
+    "Fort Smith, Canada",
+    "Northwest Territories, Canada",
+    "Alberta, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35128",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35128",
+  "nyu_addl_dspace_s": "36097",
+  "locn_geometry": "ENVELOPE(-117.641456604004, -109.16520690918, 64.4751815795898, 60.00390625)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35129.json b/metadata-aardvark/Datasets/nyu-2451-35129.json
index a3fc1e323..a585dcc66 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35129.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35129.json
@@ -1,45 +1,63 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35129",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Contours (Cartography)",
-    "Elevation",
-    "Topographic maps"
-  ],
-  "dct_title_s": "Canada VMap1, Library 18: Contour Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 18"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35129\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76242/nyu_2451_35129.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Yellowknife, Canada",
-    "Hay River, Canada",
-    "Fort Smith, Canada",
-    "Northwest Territories, Canada",
-    "Alberta, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35129",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35129",
-  "nyu_addl_dspace_s": "36098",
-  "locn_geometry": "ENVELOPE(-118.0, -108.0, 65.0, 60.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35129"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Contours (Cartography)",
+    "Elevation",
+    "Topographic maps"
+  ],
+  "dct_title_s": "Canada VMap1, Library 18: Contour Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 18"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35129\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76242/nyu_2451_35129.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Yellowknife, Canada",
+    "Hay River, Canada",
+    "Fort Smith, Canada",
+    "Northwest Territories, Canada",
+    "Alberta, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35129",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35129",
+  "nyu_addl_dspace_s": "36098",
+  "locn_geometry": "ENVELOPE(-118.0, -108.0, 65.0, 60.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35130.json b/metadata-aardvark/Datasets/nyu-2451-35130.json
index 36a074097..7fdb63b61 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35130.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35130.json
@@ -1,44 +1,62 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35130",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Lakes",
-    "Reservoirs"
-  ],
-  "dct_title_s": "Canada VMap1, Library 18: Lake Reservoir Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 18"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35130\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76243/nyu_2451_35130.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Yellowknife, Canada",
-    "Hay River, Canada",
-    "Fort Smith, Canada",
-    "Northwest Territories, Canada",
-    "Alberta, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35130",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35130",
-  "nyu_addl_dspace_s": "36099",
-  "locn_geometry": "ENVELOPE(-118.0, -108.0, 65.0, 60.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35130"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Lakes",
+    "Reservoirs"
+  ],
+  "dct_title_s": "Canada VMap1, Library 18: Lake Reservoir Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 18"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35130\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76243/nyu_2451_35130.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Yellowknife, Canada",
+    "Hay River, Canada",
+    "Fort Smith, Canada",
+    "Northwest Territories, Canada",
+    "Alberta, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35130",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35130",
+  "nyu_addl_dspace_s": "36099",
+  "locn_geometry": "ENVELOPE(-118.0, -108.0, 65.0, 60.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35131.json b/metadata-aardvark/Datasets/nyu-2451-35131.json
index 7ad492b56..e7b33befa 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35131.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35131.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35131",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Elevation",
-    "Topographic maps"
-  ],
-  "dct_title_s": "Canada VMap1, Library 17: Elevation Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 17"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35131\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76244/nyu_2451_35131.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Northwest Territories, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35131",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35131",
-  "nyu_addl_dspace_s": "36100",
-  "locn_geometry": "ENVELOPE(-125.899322509766, -118.025405883789, 64.9878311157226, 60.1217880249023)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35131"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Elevation",
+    "Topographic maps"
+  ],
+  "dct_title_s": "Canada VMap1, Library 17: Elevation Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 17"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35131\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76244/nyu_2451_35131.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Northwest Territories, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35131",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35131",
+  "nyu_addl_dspace_s": "36100",
+  "locn_geometry": "ENVELOPE(-125.899322509766, -118.025405883789, 64.9878311157226, 60.1217880249023)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35132.json b/metadata-aardvark/Datasets/nyu-2451-35132.json
index 903ea59d3..b9b2e7603 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35132.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35132.json
@@ -1,44 +1,62 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35132",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Elevation",
-    "Topographic maps"
-  ],
-  "dct_title_s": "Canada VMap1, Library 18: Elevation Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 18"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35132\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76245/nyu_2451_35132.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Yellowknife, Canada",
-    "Hay River, Canada",
-    "Fort Smith, Canada",
-    "Northwest Territories, Canada",
-    "Alberta, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35132",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35132",
-  "nyu_addl_dspace_s": "36101",
-  "locn_geometry": "ENVELOPE(-117.999969482422, -108.047912597656, 64.9940719604492, 60.0011291503906)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35132"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Elevation",
+    "Topographic maps"
+  ],
+  "dct_title_s": "Canada VMap1, Library 18: Elevation Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 18"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35132\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76245/nyu_2451_35132.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Yellowknife, Canada",
+    "Hay River, Canada",
+    "Fort Smith, Canada",
+    "Northwest Territories, Canada",
+    "Alberta, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35132",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35132",
+  "nyu_addl_dspace_s": "36101",
+  "locn_geometry": "ENVELOPE(-117.999969482422, -108.047912597656, 64.9940719604492, 60.0011291503906)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35133.json b/metadata-aardvark/Datasets/nyu-2451-35133.json
index c88162467..f7398e402 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35133.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35133.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35133",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Pipelines",
-    "Hydraulic structures"
-  ],
-  "dct_title_s": "Canada VMap1, Library 17: Pipeline Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 17"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35133\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76246/nyu_2451_35133.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Northwest Territories, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35133",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35133",
-  "nyu_addl_dspace_s": "36102",
-  "locn_geometry": "ENVELOPE(-125.783599853516, -120.008415222168, 65.0, 60.1805305480957)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35133"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Pipelines",
+    "Hydraulic structures"
+  ],
+  "dct_title_s": "Canada VMap1, Library 17: Pipeline Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 17"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35133\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76246/nyu_2451_35133.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Northwest Territories, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35133",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35133",
+  "nyu_addl_dspace_s": "36102",
+  "locn_geometry": "ENVELOPE(-125.783599853516, -120.008415222168, 65.0, 60.1805305480957)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35134.json b/metadata-aardvark/Datasets/nyu-2451-35134.json
index aff3811ca..26c45e8fa 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35134.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35134.json
@@ -1,45 +1,63 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35134",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Physiographys",
-    "Geysers",
-    "Hot springs"
-  ],
-  "dct_title_s": "Canada VMap1, Library 18: Physiography Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 18"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35134\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76247/nyu_2451_35134.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Yellowknife, Canada",
-    "Hay River, Canada",
-    "Fort Smith, Canada",
-    "Northwest Territories, Canada",
-    "Alberta, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35134",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35134",
-  "nyu_addl_dspace_s": "36103",
-  "locn_geometry": "ENVELOPE(-117.353485107422, -108.678031921387, 64.9552536010742, 60.0258255004883)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35134"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Physiographys",
+    "Geysers",
+    "Hot springs"
+  ],
+  "dct_title_s": "Canada VMap1, Library 18: Physiography Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 18"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35134\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76247/nyu_2451_35134.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Yellowknife, Canada",
+    "Hay River, Canada",
+    "Fort Smith, Canada",
+    "Northwest Territories, Canada",
+    "Alberta, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35134",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35134",
+  "nyu_addl_dspace_s": "36103",
+  "locn_geometry": "ENVELOPE(-117.353485107422, -108.678031921387, 64.9552536010742, 60.0258255004883)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35135.json b/metadata-aardvark/Datasets/nyu-2451-35135.json
index 91623f82f..9b044f80b 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35135.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35135.json
@@ -1,40 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35135",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Rapids",
-    "Rivers",
-    "Waterfalls"
-  ],
-  "dct_title_s": "Canada VMap1, Library 17: Rapids Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 17"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35135\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76248/nyu_2451_35135.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Northwest Territories, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35135",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35135",
-  "nyu_addl_dspace_s": "36104",
-  "locn_geometry": "ENVELOPE(-125.734893798828, -118.088851928711, 64.7576370239258, 60.0776557922363)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35135"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Rapids",
+    "Rivers",
+    "Waterfalls"
+  ],
+  "dct_title_s": "Canada VMap1, Library 17: Rapids Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 17"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35135\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76248/nyu_2451_35135.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Northwest Territories, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35135",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35135",
+  "nyu_addl_dspace_s": "36104",
+  "locn_geometry": "ENVELOPE(-125.734893798828, -118.088851928711, 64.7576370239258, 60.0776557922363)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35136.json b/metadata-aardvark/Datasets/nyu-2451-35136.json
index 2dad59ebd..6c98102e9 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35136.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35136.json
@@ -1,42 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35136",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Hydrography",
-    "Hydrographic surveying",
-    "Aqueducts"
-  ],
-  "dct_title_s": "Canada VMap1, Library 18: Hydrography Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 18"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35136\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76249/nyu_2451_35136.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Yellowknife, Canada",
-    "Hay River, Canada",
-    "Northwest Territories, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35136",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35136",
-  "nyu_addl_dspace_s": "36105",
-  "locn_geometry": "ENVELOPE(-117.89476776123, -108.031028747559, 64.9991455078125, 60.0435066223145)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35136"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Hydrography",
+    "Hydrographic surveying",
+    "Aqueducts"
+  ],
+  "dct_title_s": "Canada VMap1, Library 18: Hydrography Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 18"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35136\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76249/nyu_2451_35136.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Yellowknife, Canada",
+    "Hay River, Canada",
+    "Northwest Territories, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35136",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35136",
+  "nyu_addl_dspace_s": "36105",
+  "locn_geometry": "ENVELOPE(-117.89476776123, -108.031028747559, 64.9991455078125, 60.0435066223145)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35137.json b/metadata-aardvark/Datasets/nyu-2451-35137.json
index ae47c88f7..4ccd8be3b 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35137.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35137.json
@@ -1,43 +1,61 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35137",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Cities and towns",
-    "Location"
-  ],
-  "dct_title_s": "Canada VMap1, Library 18: Built-Up Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 18"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35137\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76250/nyu_2451_35137.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Yellowknife, Canada",
-    "Hay River, Canada",
-    "Fort Smith, Canada",
-    "Northwest Territories, Canada",
-    "Alberta, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35137",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35137",
-  "nyu_addl_dspace_s": "36106",
-  "locn_geometry": "ENVELOPE(-115.806846618652, -111.846252441406, 62.4587440490723, 60.000560760498)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35137"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Cities and towns",
+    "Location"
+  ],
+  "dct_title_s": "Canada VMap1, Library 18: Built-Up Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 18"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35137\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76250/nyu_2451_35137.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Yellowknife, Canada",
+    "Hay River, Canada",
+    "Fort Smith, Canada",
+    "Northwest Territories, Canada",
+    "Alberta, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35137",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35137",
+  "nyu_addl_dspace_s": "36106",
+  "locn_geometry": "ENVELOPE(-115.806846618652, -111.846252441406, 62.4587440490723, 60.000560760498)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35138.json b/metadata-aardvark/Datasets/nyu-2451-35138.json
index b1e59aef6..b8d2537fc 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35138.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35138.json
@@ -1,43 +1,61 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35138",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Electric lines",
-    "Electric power transmission"
-  ],
-  "dct_title_s": "Canada VMap1, Library 18: Power Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 18"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35138\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76251/nyu_2451_35138.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Yellowknife, Canada",
-    "Hay River, Canada",
-    "Fort Smith, Canada",
-    "Northwest Territories, Canada",
-    "Alberta, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35138",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35138",
-  "nyu_addl_dspace_s": "36107",
-  "locn_geometry": "ENVELOPE(-116.5439453125, -111.392074584961, 63.5113487243652, 60.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35138"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Electric lines",
+    "Electric power transmission"
+  ],
+  "dct_title_s": "Canada VMap1, Library 18: Power Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 18"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35138\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76251/nyu_2451_35138.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Yellowknife, Canada",
+    "Hay River, Canada",
+    "Fort Smith, Canada",
+    "Northwest Territories, Canada",
+    "Alberta, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35138",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35138",
+  "nyu_addl_dspace_s": "36107",
+  "locn_geometry": "ENVELOPE(-116.5439453125, -111.392074584961, 63.5113487243652, 60.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35139.json b/metadata-aardvark/Datasets/nyu-2451-35139.json
index bc9ec44b5..2c14b1501 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35139.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35139.json
@@ -1,45 +1,63 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35139",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Quality control",
-    "Quality"
-  ],
-  "dct_title_s": "Canada VMap1, Library 18: Data Quality Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 18"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35139\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76252/nyu_2451_35139.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Yellowknife, Canada",
-    "Hay River, Canada",
-    "Fort Smith, Canada",
-    "Northwest Territories, Canada",
-    "Alberta, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35139",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35139",
-  "nyu_addl_dspace_s": "36108",
-  "locn_geometry": "ENVELOPE(-118.0, -108.0, 65.0, 60.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35139"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Quality control",
+    "Quality"
+  ],
+  "dct_title_s": "Canada VMap1, Library 18: Data Quality Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 18"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35139\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76252/nyu_2451_35139.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Yellowknife, Canada",
+    "Hay River, Canada",
+    "Fort Smith, Canada",
+    "Northwest Territories, Canada",
+    "Alberta, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35139",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35139",
+  "nyu_addl_dspace_s": "36108",
+  "locn_geometry": "ENVELOPE(-118.0, -108.0, 65.0, 60.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35140.json b/metadata-aardvark/Datasets/nyu-2451-35140.json
index 96cce4d06..38c70867a 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35140.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35140.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35140",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Railroads",
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 18: Railroad Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 18"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35140\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76253/nyu_2451_35140.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Hay River, Canada",
-    "Northwest Territories, Canada",
-    "Alberta, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35140",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35140",
-  "nyu_addl_dspace_s": "36109",
-  "locn_geometry": "ENVELOPE(-116.987174987793, -114.420806884766, 60.8722343444824, 60.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35140"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Railroads",
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 18: Railroad Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 18"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35140\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76253/nyu_2451_35140.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Hay River, Canada",
+    "Northwest Territories, Canada",
+    "Alberta, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35140",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35140",
+  "nyu_addl_dspace_s": "36109",
+  "locn_geometry": "ENVELOPE(-116.987174987793, -114.420806884766, 60.8722343444824, 60.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35141.json b/metadata-aardvark/Datasets/nyu-2451-35141.json
index 2a9e02f7f..ac78a812e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35141.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35141.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35141",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Mines and mineral resources",
-    "Salt mines and mining"
-  ],
-  "dct_title_s": "Canada VMap1, Library 18: Extraction Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 18"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35141\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76254/nyu_2451_35141.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Northwest Territories, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35141",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35141",
-  "nyu_addl_dspace_s": "36110",
-  "locn_geometry": "ENVELOPE(-110.423049926758, -110.02653503418, 62.2869834899902, 62.176586151123)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35141"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Mines and mineral resources",
+    "Salt mines and mining"
+  ],
+  "dct_title_s": "Canada VMap1, Library 18: Extraction Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 18"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35141\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76254/nyu_2451_35141.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Northwest Territories, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35141",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35141",
+  "nyu_addl_dspace_s": "36110",
+  "locn_geometry": "ENVELOPE(-110.423049926758, -110.02653503418, 62.2869834899902, 62.176586151123)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35142.json b/metadata-aardvark/Datasets/nyu-2451-35142.json
index f84d69d9a..a1710848b 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35142.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35142.json
@@ -1,44 +1,62 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35142",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Runways (Aeronautics)",
-    "Transportation",
-    "Airports"
-  ],
-  "dct_title_s": "Canada VMap1, Library 18: Runway Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 18"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35142\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76255/nyu_2451_35142.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Yellowknife, Canada",
-    "Hay River, Canada",
-    "Fort Smith, Canada",
-    "Northwest Territories, Canada",
-    "Alberta, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35142",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35142",
-  "nyu_addl_dspace_s": "36111",
-  "locn_geometry": "ENVELOPE(-117.611953735352, -111.529609680176, 64.1200714111328, 60.0088386535645)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35142"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Runways (Aeronautics)",
+    "Transportation",
+    "Airports"
+  ],
+  "dct_title_s": "Canada VMap1, Library 18: Runway Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 18"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35142\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76255/nyu_2451_35142.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Yellowknife, Canada",
+    "Hay River, Canada",
+    "Fort Smith, Canada",
+    "Northwest Territories, Canada",
+    "Alberta, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35142",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35142",
+  "nyu_addl_dspace_s": "36111",
+  "locn_geometry": "ENVELOPE(-117.611953735352, -111.529609680176, 64.1200714111328, 60.0088386535645)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35143.json b/metadata-aardvark/Datasets/nyu-2451-35143.json
index 8f469af15..2bb046d91 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35143.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35143.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35143",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Sand",
-    "Soil and civilization"
-  ],
-  "dct_title_s": "Canada VMap1, Library 18: Ground Area",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 18"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35143\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76256/nyu_2451_35143.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Northwest Territories, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35143",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35143",
-  "nyu_addl_dspace_s": "36112",
-  "locn_geometry": "ENVELOPE(-112.998985290527, -108.918281555176, 62.3329200744629, 60.0725135803223)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35143"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Sand",
+    "Soil and civilization"
+  ],
+  "dct_title_s": "Canada VMap1, Library 18: Ground Area",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 18"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35143\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76256/nyu_2451_35143.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Northwest Territories, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35143",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35143",
+  "nyu_addl_dspace_s": "36112",
+  "locn_geometry": "ENVELOPE(-112.998985290527, -108.918281555176, 62.3329200744629, 60.0725135803223)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35144.json b/metadata-aardvark/Datasets/nyu-2451-35144.json
index 74a23333c..fc820fe77 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35144.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35144.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35144",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Oil storage tanks",
-    "Storage tanks"
-  ],
-  "dct_title_s": "Canada VMap1, Library 18: Storage Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 18"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35144\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76257/nyu_2451_35144.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Northwest Territories, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35144",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35144",
-  "nyu_addl_dspace_s": "36113",
-  "locn_geometry": "ENVELOPE(-114.357566833496, -113.673721313477, 62.4969863891602, 61.1673583984375)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35144"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Oil storage tanks",
+    "Storage tanks"
+  ],
+  "dct_title_s": "Canada VMap1, Library 18: Storage Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 18"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35144\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76257/nyu_2451_35144.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Northwest Territories, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35144",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35144",
+  "nyu_addl_dspace_s": "36113",
+  "locn_geometry": "ENVELOPE(-114.357566833496, -113.673721313477, 62.4969863891602, 61.1673583984375)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35145.json b/metadata-aardvark/Datasets/nyu-2451-35145.json
index 6bfe7e683..3e8ded97e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35145.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35145.json
@@ -1,46 +1,64 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35145",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Landforms",
-    "Fault zones",
-    "Cliffs",
-    "Glaciers"
-  ],
-  "dct_title_s": "Canada VMap1, Library 18: Landform Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 18"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35145\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76258/nyu_2451_35145.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Yellowknife, Canada",
-    "Hay River, Canada",
-    "Fort Smith, Canada",
-    "Northwest Territories, Canada",
-    "Alberta, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35145",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35145",
-  "nyu_addl_dspace_s": "36114",
-  "locn_geometry": "ENVELOPE(-118.0, -108.0, 65.0, 60.0037803649902)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35145"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Landforms",
+    "Fault zones",
+    "Cliffs",
+    "Glaciers"
+  ],
+  "dct_title_s": "Canada VMap1, Library 18: Landform Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 18"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35145\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76258/nyu_2451_35145.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Yellowknife, Canada",
+    "Hay River, Canada",
+    "Fort Smith, Canada",
+    "Northwest Territories, Canada",
+    "Alberta, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35145",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35145",
+  "nyu_addl_dspace_s": "36114",
+  "locn_geometry": "ENVELOPE(-118.0, -108.0, 65.0, 60.0037803649902)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35146.json b/metadata-aardvark/Datasets/nyu-2451-35146.json
index 01344ac39..fddcac079 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35146.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35146.json
@@ -1,38 +1,56 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35146",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Towers"
-  ],
-  "dct_title_s": "Canada VMap1, Library 18: Tower Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 18"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35146\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76259/nyu_2451_35146.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Northwest Territories, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35146",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35146",
-  "nyu_addl_dspace_s": "36115",
-  "locn_geometry": "ENVELOPE(-114.307563781738, -112.998710632324, 60.7195739746094, 60.4383583068848)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35146"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Towers"
+  ],
+  "dct_title_s": "Canada VMap1, Library 18: Tower Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 18"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35146\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76259/nyu_2451_35146.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Northwest Territories, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35146",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35146",
+  "nyu_addl_dspace_s": "36115",
+  "locn_geometry": "ENVELOPE(-114.307563781738, -112.998710632324, 60.7195739746094, 60.4383583068848)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35147.json b/metadata-aardvark/Datasets/nyu-2451-35147.json
index 93e6e18d2..8fa4ea4d7 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35147.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35147.json
@@ -1,43 +1,61 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35147",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "Canada VMap1, Library 18: Political Boundary Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 18"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35147\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76260/nyu_2451_35147.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Hay River, Canada",
-    "Fort Smith, Canada",
-    "Northwest Territories, Canada",
-    "Alberta, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35147",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35147",
-  "nyu_addl_dspace_s": "36116",
-  "locn_geometry": "ENVELOPE(-118.0, -108.0, 60.8631553649902, 60.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35147"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "Canada VMap1, Library 18: Political Boundary Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 18"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35147\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76260/nyu_2451_35147.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Hay River, Canada",
+    "Fort Smith, Canada",
+    "Northwest Territories, Canada",
+    "Alberta, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35147",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35147",
+  "nyu_addl_dspace_s": "36116",
+  "locn_geometry": "ENVELOPE(-118.0, -108.0, 60.8631553649902, 60.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35148.json b/metadata-aardvark/Datasets/nyu-2451-35148.json
index b033768e7..87848a548 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35148.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35148.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35148",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Sand",
-    "Soil and civilization"
-  ],
-  "dct_title_s": "Canada VMap1, Library 17: Ground Area",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 17"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35148\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76261/nyu_2451_35148.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Northwest Territories, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35148",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35148",
-  "nyu_addl_dspace_s": "36117",
-  "locn_geometry": "ENVELOPE(-126.0, -119.00708770752, 64.8941650390625, 61.2197265625)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35148"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Sand",
+    "Soil and civilization"
+  ],
+  "dct_title_s": "Canada VMap1, Library 17: Ground Area",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 17"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35148\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76261/nyu_2451_35148.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Northwest Territories, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35148",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35148",
+  "nyu_addl_dspace_s": "36117",
+  "locn_geometry": "ENVELOPE(-126.0, -119.00708770752, 64.8941650390625, 61.2197265625)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35149.json b/metadata-aardvark/Datasets/nyu-2451-35149.json
index a4fb88a24..5d3b9e325 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35149.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35149.json
@@ -1,45 +1,63 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35149",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Rapids",
-    "Rivers",
-    "Waterfalls"
-  ],
-  "dct_title_s": "Canada VMap1, Library 18: Rapids Nodes",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 18"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35149\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76262/nyu_2451_35149.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Yellowknife, Canada",
-    "Hay River, Canada",
-    "Fort Smith, Canada",
-    "Northwest Territories, Canada",
-    "Alberta, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35149",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35149",
-  "nyu_addl_dspace_s": "36118",
-  "locn_geometry": "ENVELOPE(-117.802513122559, -108.019836425781, 64.9940567016602, 60.0163803100586)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35149"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Rapids",
+    "Rivers",
+    "Waterfalls"
+  ],
+  "dct_title_s": "Canada VMap1, Library 18: Rapids Nodes",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 18"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35149\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76262/nyu_2451_35149.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Yellowknife, Canada",
+    "Hay River, Canada",
+    "Fort Smith, Canada",
+    "Northwest Territories, Canada",
+    "Alberta, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35149",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35149",
+  "nyu_addl_dspace_s": "36118",
+  "locn_geometry": "ENVELOPE(-117.802513122559, -108.019836425781, 64.9940567016602, 60.0163803100586)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35150.json b/metadata-aardvark/Datasets/nyu-2451-35150.json
index 4967345cf..447e8fbc7 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35150.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35150.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35150",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Racetracks",
-    "Sports facilities"
-  ],
-  "dct_title_s": "Canada VMap1, Library 17: Track Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 17"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35150\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76263/nyu_2451_35150.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Northwest Territories, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35150",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35150",
-  "nyu_addl_dspace_s": "36119",
-  "locn_geometry": "ENVELOPE(-121.373954772949, -118.189506530762, 61.8638381958008, 60.1295852661133)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35150"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Racetracks",
+    "Sports facilities"
+  ],
+  "dct_title_s": "Canada VMap1, Library 17: Track Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 17"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35150\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76263/nyu_2451_35150.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Northwest Territories, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35150",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35150",
+  "nyu_addl_dspace_s": "36119",
+  "locn_geometry": "ENVELOPE(-121.373954772949, -118.189506530762, 61.8638381958008, 60.1295852661133)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35151.json b/metadata-aardvark/Datasets/nyu-2451-35151.json
index b96255045..38e41e6e3 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35151.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35151.json
@@ -1,45 +1,63 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35151",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Rapids",
-    "Rivers",
-    "Waterfalls"
-  ],
-  "dct_title_s": "Canada VMap1, Library 18: Rapids Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 18"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35151\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76264/nyu_2451_35151.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Yellowknife, Canada",
-    "Hay River, Canada",
-    "Fort Smith, Canada",
-    "Northwest Territories, Canada",
-    "Alberta, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35151",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35151",
-  "nyu_addl_dspace_s": "36120",
-  "locn_geometry": "ENVELOPE(-117.997505187988, -108.020881652832, 64.9763336181641, 60.0094757080078)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35151"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Rapids",
+    "Rivers",
+    "Waterfalls"
+  ],
+  "dct_title_s": "Canada VMap1, Library 18: Rapids Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 18"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35151\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76264/nyu_2451_35151.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Yellowknife, Canada",
+    "Hay River, Canada",
+    "Fort Smith, Canada",
+    "Northwest Territories, Canada",
+    "Alberta, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35151",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35151",
+  "nyu_addl_dspace_s": "36120",
+  "locn_geometry": "ENVELOPE(-117.997505187988, -108.020881652832, 64.9763336181641, 60.0094757080078)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35152.json b/metadata-aardvark/Datasets/nyu-2451-35152.json
index 2950b3a8b..adb7d4657 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35152.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35152.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35152",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Refuse and refuse disposal",
-    "Waste disposal sites",
-    "Environment"
-  ],
-  "dct_title_s": "Canada VMap1, Library 18: Disposal Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 18"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35152\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76265/nyu_2451_35152.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Yellowknife, Canada",
-    "Northwest Territories, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35152",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35152",
-  "nyu_addl_dspace_s": "36121",
-  "locn_geometry": "ENVELOPE(-114.777183532715, -114.329978942871, 62.5138816833496, 60.7698249816894)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35152"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Refuse and refuse disposal",
+    "Waste disposal sites",
+    "Environment"
+  ],
+  "dct_title_s": "Canada VMap1, Library 18: Disposal Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 18"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35152\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76265/nyu_2451_35152.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Yellowknife, Canada",
+    "Northwest Territories, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35152",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35152",
+  "nyu_addl_dspace_s": "36121",
+  "locn_geometry": "ENVELOPE(-114.777183532715, -114.329978942871, 62.5138816833496, 60.7698249816894)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35153.json b/metadata-aardvark/Datasets/nyu-2451-35153.json
index 7cc76b227..4bc55cc90 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35153.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35153.json
@@ -1,44 +1,62 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35153",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Runways (Aeronautics)",
-    "Transportation",
-    "Airports"
-  ],
-  "dct_title_s": "Canada VMap1, Library 18: Runway Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 18"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35153\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76266/nyu_2451_35153.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Yellowknife, Canada",
-    "Hay River, Canada",
-    "Fort Smith, Canada",
-    "Northwest Territories, Canada",
-    "Alberta, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35153",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35153",
-  "nyu_addl_dspace_s": "36122",
-  "locn_geometry": "ENVELOPE(-117.873260498047, -110.694381713867, 64.0740966796875, 60.0064582824707)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35153"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Runways (Aeronautics)",
+    "Transportation",
+    "Airports"
+  ],
+  "dct_title_s": "Canada VMap1, Library 18: Runway Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 18"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35153\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76266/nyu_2451_35153.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Yellowknife, Canada",
+    "Hay River, Canada",
+    "Fort Smith, Canada",
+    "Northwest Territories, Canada",
+    "Alberta, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35153",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35153",
+  "nyu_addl_dspace_s": "36122",
+  "locn_geometry": "ENVELOPE(-117.873260498047, -110.694381713867, 64.0740966796875, 60.0064582824707)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35154.json b/metadata-aardvark/Datasets/nyu-2451-35154.json
index 154603c5f..1917a7651 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35154.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35154.json
@@ -1,40 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35154",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Parks",
-    "Recreation areas",
-    "Environment"
-  ],
-  "dct_title_s": "Canada VMap1, Library 18: Landmark Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 18"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35154\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76267/nyu_2451_35154.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Northwest Territories, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35154",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35154",
-  "nyu_addl_dspace_s": "36123",
-  "locn_geometry": "ENVELOPE(-114.404991149902, -108.930892944336, 62.7842102050781, 62.464111328125)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35154"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Parks",
+    "Recreation areas",
+    "Environment"
+  ],
+  "dct_title_s": "Canada VMap1, Library 18: Landmark Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 18"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35154\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76267/nyu_2451_35154.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Northwest Territories, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35154",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35154",
+  "nyu_addl_dspace_s": "36123",
+  "locn_geometry": "ENVELOPE(-114.404991149902, -108.930892944336, 62.7842102050781, 62.464111328125)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35155.json b/metadata-aardvark/Datasets/nyu-2451-35155.json
index 9fa07489e..e114405ab 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35155.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35155.json
@@ -1,45 +1,63 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35155",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Swamps",
-    "Marshes",
-    "Wetlands"
-  ],
-  "dct_title_s": "Canada VMap1, Library 18: Marsh/Swamp Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 18"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35155\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76268/nyu_2451_35155.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Yellowknife, Canada",
-    "Hay River, Canada",
-    "Fort Smith, Canada",
-    "Northwest Territories, Canada",
-    "Alberta, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35155",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35155",
-  "nyu_addl_dspace_s": "36124",
-  "locn_geometry": "ENVELOPE(-118.0, -108.0, 65.0, 60.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35155"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Swamps",
+    "Marshes",
+    "Wetlands"
+  ],
+  "dct_title_s": "Canada VMap1, Library 18: Marsh/Swamp Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 18"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35155\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76268/nyu_2451_35155.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Yellowknife, Canada",
+    "Hay River, Canada",
+    "Fort Smith, Canada",
+    "Northwest Territories, Canada",
+    "Alberta, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35155",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35155",
+  "nyu_addl_dspace_s": "36124",
+  "locn_geometry": "ENVELOPE(-118.0, -108.0, 65.0, 60.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35156.json b/metadata-aardvark/Datasets/nyu-2451-35156.json
index 0c88b8ba4..3fba271e8 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35156.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35156.json
@@ -1,43 +1,61 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35156",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Roads",
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 18: Road Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 18"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35156\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76269/nyu_2451_35156.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Yellowknife, Canada",
-    "Hay River, Canada",
-    "Fort Smith, Canada",
-    "Northwest Territories, Canada",
-    "Alberta, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35156",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35156",
-  "nyu_addl_dspace_s": "36125",
-  "locn_geometry": "ENVELOPE(-118.0, -111.143730163574, 64.1165313720703, 60.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35156"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Roads",
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 18: Road Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 18"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35156\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76269/nyu_2451_35156.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Yellowknife, Canada",
+    "Hay River, Canada",
+    "Fort Smith, Canada",
+    "Northwest Territories, Canada",
+    "Alberta, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35156",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35156",
+  "nyu_addl_dspace_s": "36125",
+  "locn_geometry": "ENVELOPE(-118.0, -111.143730163574, 64.1165313720703, 60.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35157.json b/metadata-aardvark/Datasets/nyu-2451-35157.json
index e4954e9e9..3e5e36d59 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35157.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35157.json
@@ -1,44 +1,62 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35157",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Trails",
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 18: Trails and Tracks Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 18"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35157\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76270/nyu_2451_35157.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Yellowknife, Canada",
-    "Hay River, Canada",
-    "Fort Smith, Canada",
-    "Northwest Territories, Canada",
-    "Alberta, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35157",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35157",
-  "nyu_addl_dspace_s": "36126",
-  "locn_geometry": "ENVELOPE(-118.0, -108.510833740234, 64.876335144043, 60.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35157"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Trails",
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 18: Trails and Tracks Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 18"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35157\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76270/nyu_2451_35157.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Yellowknife, Canada",
+    "Hay River, Canada",
+    "Fort Smith, Canada",
+    "Northwest Territories, Canada",
+    "Alberta, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35157",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35157",
+  "nyu_addl_dspace_s": "36126",
+  "locn_geometry": "ENVELOPE(-118.0, -108.510833740234, 64.876335144043, 60.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35158.json b/metadata-aardvark/Datasets/nyu-2451-35158.json
index eb9073484..364d0e2d3 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35158.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35158.json
@@ -1,43 +1,61 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35158",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Racetracks",
-    "Sports facilities"
-  ],
-  "dct_title_s": "Canada VMap1, Library 18: Track Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 18"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35158\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76271/nyu_2451_35158.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Yellowknife, Canada",
-    "Hay River, Canada",
-    "Fort Smith, Canada",
-    "Northwest Territories, Canada",
-    "Alberta, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35158",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35158",
-  "nyu_addl_dspace_s": "36127",
-  "locn_geometry": "ENVELOPE(-118.0, -111.288208007812, 63.1561889648437, 60.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35158"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Racetracks",
+    "Sports facilities"
+  ],
+  "dct_title_s": "Canada VMap1, Library 18: Track Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 18"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35158\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76271/nyu_2451_35158.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Yellowknife, Canada",
+    "Hay River, Canada",
+    "Fort Smith, Canada",
+    "Northwest Territories, Canada",
+    "Alberta, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35158",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35158",
+  "nyu_addl_dspace_s": "36127",
+  "locn_geometry": "ENVELOPE(-118.0, -111.288208007812, 63.1561889648437, 60.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35159.json b/metadata-aardvark/Datasets/nyu-2451-35159.json
index 09460cb14..d9b7df67f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35159.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35159.json
@@ -1,43 +1,61 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35159",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 18: Transportation Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 18"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35159\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76272/nyu_2451_35159.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Yellowknife, Canada",
-    "Hay River, Canada",
-    "Fort Smith, Canada",
-    "Northwest Territories, Canada",
-    "Alberta, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35159",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35159",
-  "nyu_addl_dspace_s": "36128",
-  "locn_geometry": "ENVELOPE(-117.927703857422, -108.522277832031, 64.8758010864258, 60.0007438659668)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35159"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 18: Transportation Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 18"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35159\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76272/nyu_2451_35159.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Yellowknife, Canada",
+    "Hay River, Canada",
+    "Fort Smith, Canada",
+    "Northwest Territories, Canada",
+    "Alberta, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35159",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35159",
+  "nyu_addl_dspace_s": "36128",
+  "locn_geometry": "ENVELOPE(-117.927703857422, -108.522277832031, 64.8758010864258, 60.0007438659668)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35160.json b/metadata-aardvark/Datasets/nyu-2451-35160.json
index 8aa1d3e2a..ba334978c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35160.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35160.json
@@ -1,45 +1,63 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35160",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Trees",
-    "Vegetation boundaries",
-    "Vegetation classification"
-  ],
-  "dct_title_s": "Canada VMap1, Library 18: Trees Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 18"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35160\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76273/nyu_2451_35160.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Yellowknife, Canada",
-    "Hay River, Canada",
-    "Fort Smith, Canada",
-    "Northwest Territories, Canada",
-    "Alberta, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35160",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35160",
-  "nyu_addl_dspace_s": "36129",
-  "locn_geometry": "ENVELOPE(-118.0, -108.0, 65.0, 60.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35160"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Trees",
+    "Vegetation boundaries",
+    "Vegetation classification"
+  ],
+  "dct_title_s": "Canada VMap1, Library 18: Trees Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 18"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35160\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76273/nyu_2451_35160.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Yellowknife, Canada",
+    "Hay River, Canada",
+    "Fort Smith, Canada",
+    "Northwest Territories, Canada",
+    "Alberta, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35160",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35160",
+  "nyu_addl_dspace_s": "36129",
+  "locn_geometry": "ENVELOPE(-118.0, -108.0, 65.0, 60.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35161.json b/metadata-aardvark/Datasets/nyu-2451-35161.json
index 5a6942e12..8446059ec 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35161.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35161.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35161",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Tundras",
-    "Tundra ecology"
-  ],
-  "dct_title_s": "Canada VMap1, Library 18: Tundra Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 18"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35161\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76274/nyu_2451_35161.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Northwest Territories, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35161",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35161",
-  "nyu_addl_dspace_s": "36130",
-  "locn_geometry": "ENVELOPE(-116.984481811523, -116.116790771484, 60.7319641113281, 60.2098350524902)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35161"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Tundras",
+    "Tundra ecology"
+  ],
+  "dct_title_s": "Canada VMap1, Library 18: Tundra Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 18"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35161\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76274/nyu_2451_35161.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Northwest Territories, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35161",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35161",
+  "nyu_addl_dspace_s": "36130",
+  "locn_geometry": "ENVELOPE(-116.984481811523, -116.116790771484, 60.7319641113281, 60.2098350524902)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35162.json b/metadata-aardvark/Datasets/nyu-2451-35162.json
index daeb8dde1..d7c607472 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35162.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35162.json
@@ -1,40 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35162",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Vegetation and climate",
-    "Vegetation mapping",
-    "Vegetation boundaries"
-  ],
-  "dct_title_s": "Canada VMap1, Library 18: Vegetation Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 18"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35162\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76275/nyu_2451_35162.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Northwest Territories, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35162",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35162",
-  "nyu_addl_dspace_s": "36131",
-  "locn_geometry": "ENVELOPE(-116.972991943359, -116.136596679687, 60.7070007324219, 60.2161254882812)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35162"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Vegetation and climate",
+    "Vegetation mapping",
+    "Vegetation boundaries"
+  ],
+  "dct_title_s": "Canada VMap1, Library 18: Vegetation Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 18"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35162\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76275/nyu_2451_35162.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Northwest Territories, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35162",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35162",
+  "nyu_addl_dspace_s": "36131",
+  "locn_geometry": "ENVELOPE(-116.972991943359, -116.136596679687, 60.7070007324219, 60.2161254882812)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35163.json b/metadata-aardvark/Datasets/nyu-2451-35163.json
index 0f8e59982..3707f4994 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35163.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35163.json
@@ -1,44 +1,62 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35163",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Hydrology",
-    "Water"
-  ],
-  "dct_title_s": "Canada VMap1, Library 18: Water Course Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 18"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35163\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76276/nyu_2451_35163.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Yellowknife, Canada",
-    "Hay River, Canada",
-    "Fort Smith, Canada",
-    "Northwest Territories, Canada",
-    "Alberta, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35163",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35163",
-  "nyu_addl_dspace_s": "36132",
-  "locn_geometry": "ENVELOPE(-118.0, -108.0, 64.9770126342773, 60.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35163"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Hydrology",
+    "Water"
+  ],
+  "dct_title_s": "Canada VMap1, Library 18: Water Course Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 18"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35163\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76276/nyu_2451_35163.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Yellowknife, Canada",
+    "Hay River, Canada",
+    "Fort Smith, Canada",
+    "Northwest Territories, Canada",
+    "Alberta, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35163",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35163",
+  "nyu_addl_dspace_s": "36132",
+  "locn_geometry": "ENVELOPE(-118.0, -108.0, 64.9770126342773, 60.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35164.json b/metadata-aardvark/Datasets/nyu-2451-35164.json
index 09d9116d1..1f35865f3 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35164.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35164.json
@@ -1,44 +1,62 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35164",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Hydrology",
-    "Water"
-  ],
-  "dct_title_s": "Canada VMap1, Library 18: Water Course Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 18"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35164\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76277/nyu_2451_35164.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Yellowknife, Canada",
-    "Hay River, Canada",
-    "Fort Smith, Canada",
-    "Northwest Territories, Canada",
-    "Alberta, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35164",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35164",
-  "nyu_addl_dspace_s": "36133",
-  "locn_geometry": "ENVELOPE(-118.0, -108.0, 65.0, 60.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35164"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Hydrology",
+    "Water"
+  ],
+  "dct_title_s": "Canada VMap1, Library 18: Water Course Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 18"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35164\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76277/nyu_2451_35164.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Yellowknife, Canada",
+    "Hay River, Canada",
+    "Fort Smith, Canada",
+    "Northwest Territories, Canada",
+    "Alberta, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35164",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35164",
+  "nyu_addl_dspace_s": "36133",
+  "locn_geometry": "ENVELOPE(-118.0, -108.0, 65.0, 60.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35165.json b/metadata-aardvark/Datasets/nyu-2451-35165.json
index 73122c1d2..434b681d5 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35165.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35165.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35165",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Airports",
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 19: Airports",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 19"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35165\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76278/nyu_2451_35165.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Northwest Territories, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35165",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35165",
-  "nyu_addl_dspace_s": "36134",
-  "locn_geometry": "ENVELOPE(-102.505813598633, -102.503318786621, 60.2905960083008, 60.2798194885254)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35165"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Airports",
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 19: Airports",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 19"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35165\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76278/nyu_2451_35165.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Northwest Territories, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35165",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35165",
+  "nyu_addl_dspace_s": "36134",
+  "locn_geometry": "ENVELOPE(-102.505813598633, -102.503318786621, 60.2905960083008, 60.2798194885254)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35166.json b/metadata-aardvark/Datasets/nyu-2451-35166.json
index ff14c1e1f..621d933d7 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35166.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35166.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35166",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Buildings",
-    "Structure"
-  ],
-  "dct_title_s": "Canada VMap1, Library 19: Buildings Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 19"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35166\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76279/nyu_2451_35166.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Northwest Territories, Canada",
-    "Manitoba, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35166",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35166",
-  "nyu_addl_dspace_s": "36135",
-  "locn_geometry": "ENVELOPE(-107.952896118164, -96.9580001831055, 67.6921005249023, 60.0246047973633)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35166"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Buildings",
+    "Structure"
+  ],
+  "dct_title_s": "Canada VMap1, Library 19: Buildings Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 19"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35166\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76279/nyu_2451_35166.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Northwest Territories, Canada",
+    "Manitoba, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35166",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35166",
+  "nyu_addl_dspace_s": "36135",
+  "locn_geometry": "ENVELOPE(-107.952896118164, -96.9580001831055, 67.6921005249023, 60.0246047973633)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35167.json b/metadata-aardvark/Datasets/nyu-2451-35167.json
index b63ac321e..9d20d0c33 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35167.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35167.json
@@ -1,38 +1,56 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35167",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Cities and towns",
-    "Location"
-  ],
-  "dct_title_s": "Canada VMap1, Library 19: Built-Up Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 19"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35167\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76280/nyu_2451_35167.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35167",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35167",
-  "nyu_addl_dspace_s": "36136",
-  "locn_geometry": "ENVELOPE(-107.951622009277, -102.561882019043, 67.7998123168945, 67.6864166259765)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35167"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Cities and towns",
+    "Location"
+  ],
+  "dct_title_s": "Canada VMap1, Library 19: Built-Up Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 19"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35167\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76280/nyu_2451_35167.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35167",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35167",
+  "nyu_addl_dspace_s": "36136",
+  "locn_geometry": "ENVELOPE(-107.951622009277, -102.561882019043, 67.7998123168945, 67.6864166259765)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35168.json b/metadata-aardvark/Datasets/nyu-2451-35168.json
index a353ef2e4..220854725 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35168.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35168.json
@@ -1,42 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35168",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Coasts",
-    "Wetlands",
-    "Environment"
-  ],
-  "dct_title_s": "Canada VMap1, Library 19: Coast Area",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 19"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35168\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76281/nyu_2451_35168.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Northwest Territories, Canada",
-    "Manitoba, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35168",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35168",
-  "nyu_addl_dspace_s": "36137",
-  "locn_geometry": "ENVELOPE(-108.0, -96.75, 68.0, 60.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35168"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Coasts",
+    "Wetlands",
+    "Environment"
+  ],
+  "dct_title_s": "Canada VMap1, Library 19: Coast Area",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 19"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35168\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76281/nyu_2451_35168.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Northwest Territories, Canada",
+    "Manitoba, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35168",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35168",
+  "nyu_addl_dspace_s": "36137",
+  "locn_geometry": "ENVELOPE(-108.0, -96.75, 68.0, 60.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35169.json b/metadata-aardvark/Datasets/nyu-2451-35169.json
index 0f9009e48..278323765 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35169.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35169.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35169",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Coasts",
-    "Wetlands",
-    "Environment"
-  ],
-  "dct_title_s": "Canada VMap1, Library 19: Coast Line",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 19"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35169\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76282/nyu_2451_35169.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35169",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35169",
-  "nyu_addl_dspace_s": "36138",
-  "locn_geometry": "ENVELOPE(-108.0, -97.0131072998047, 68.0, 66.3464431762695)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35169"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Coasts",
+    "Wetlands",
+    "Environment"
+  ],
+  "dct_title_s": "Canada VMap1, Library 19: Coast Line",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 19"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35169\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76282/nyu_2451_35169.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35169",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35169",
+  "nyu_addl_dspace_s": "36138",
+  "locn_geometry": "ENVELOPE(-108.0, -97.0131072998047, 68.0, 66.3464431762695)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35170.json b/metadata-aardvark/Datasets/nyu-2451-35170.json
index 4c94fe830..aaec8755e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35170.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35170.json
@@ -1,38 +1,56 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35170",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Communication",
-    "Towers"
-  ],
-  "dct_title_s": "Canada VMap1, Library 19: Communication Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 19"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35170\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76283/nyu_2451_35170.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35170",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35170",
-  "nyu_addl_dspace_s": "36139",
-  "locn_geometry": "ENVELOPE(-100.890289306641, -98.6359100341797, 61.151985168457, 61.1315536499023)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35170"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Communication",
+    "Towers"
+  ],
+  "dct_title_s": "Canada VMap1, Library 19: Communication Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 19"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35170\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76283/nyu_2451_35170.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35170",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35170",
+  "nyu_addl_dspace_s": "36139",
+  "locn_geometry": "ENVELOPE(-100.890289306641, -98.6359100341797, 61.151985168457, 61.1315536499023)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35171.json b/metadata-aardvark/Datasets/nyu-2451-35171.json
index 12498e4d0..9fd07cf55 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35171.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35171.json
@@ -1,42 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35171",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Contours (Cartography)",
-    "Elevation",
-    "Topographic maps"
-  ],
-  "dct_title_s": "Canada VMap1, Library 19: Contour Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 19"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35171\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76284/nyu_2451_35171.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Northwest Territories, Canada",
-    "Manitoba, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35171",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35171",
-  "nyu_addl_dspace_s": "36140",
-  "locn_geometry": "ENVELOPE(-108.0, -96.75, 68.0, 60.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35171"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Contours (Cartography)",
+    "Elevation",
+    "Topographic maps"
+  ],
+  "dct_title_s": "Canada VMap1, Library 19: Contour Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 19"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35171\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76284/nyu_2451_35171.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Northwest Territories, Canada",
+    "Manitoba, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35171",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35171",
+  "nyu_addl_dspace_s": "36140",
+  "locn_geometry": "ENVELOPE(-108.0, -96.75, 68.0, 60.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35172.json b/metadata-aardvark/Datasets/nyu-2451-35172.json
index 4a85c7c03..4f20c7b0b 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35172.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35172.json
@@ -1,43 +1,61 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35172",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Navigation",
-    "Marine accidents",
-    "Reefs",
-    "Coasts"
-  ],
-  "dct_title_s": "Canada VMap1, Library 19: Danger Point Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 19"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35172\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76285/nyu_2451_35172.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Northwest Territories, Canada",
-    "Manitoba, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35172",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35172",
-  "nyu_addl_dspace_s": "36141",
-  "locn_geometry": "ENVELOPE(-107.998817443848, -96.7500534057617, 67.9987945556641, 60.0014762878418)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35172"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Navigation",
+    "Marine accidents",
+    "Reefs",
+    "Coasts"
+  ],
+  "dct_title_s": "Canada VMap1, Library 19: Danger Point Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 19"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35172\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76285/nyu_2451_35172.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Northwest Territories, Canada",
+    "Manitoba, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35172",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35172",
+  "nyu_addl_dspace_s": "36141",
+  "locn_geometry": "ENVELOPE(-107.998817443848, -96.7500534057617, 67.9987945556641, 60.0014762878418)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35173.json b/metadata-aardvark/Datasets/nyu-2451-35173.json
index 3b8ad08d4..e56fd1ab7 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35173.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35173.json
@@ -1,42 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35173",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Quality control",
-    "Quality"
-  ],
-  "dct_title_s": "Canada VMap1, Library 19: Data Quality Area",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 19"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35173\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76286/nyu_2451_35173.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Northwest Territories, Canada",
-    "Manitoba, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35173",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35173",
-  "nyu_addl_dspace_s": "36142",
-  "locn_geometry": "ENVELOPE(-108.0, -96.75, 68.0, 60.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35173"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Quality control",
+    "Quality"
+  ],
+  "dct_title_s": "Canada VMap1, Library 19: Data Quality Area",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 19"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35173\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76286/nyu_2451_35173.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Northwest Territories, Canada",
+    "Manitoba, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35173",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35173",
+  "nyu_addl_dspace_s": "36142",
+  "locn_geometry": "ENVELOPE(-108.0, -96.75, 68.0, 60.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35174.json b/metadata-aardvark/Datasets/nyu-2451-35174.json
index f38c536b8..e37aea88a 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35174.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35174.json
@@ -1,42 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35174",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Quality control",
-    "Quality"
-  ],
-  "dct_title_s": "Canada VMap1, Library 19: Data Quality Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 19"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35174\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76287/nyu_2451_35174.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Northwest Territories, Canada",
-    "Manitoba, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35174",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35174",
-  "nyu_addl_dspace_s": "36143",
-  "locn_geometry": "ENVELOPE(-108.0, -96.75, 68.0, 60.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35174"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Quality control",
+    "Quality"
+  ],
+  "dct_title_s": "Canada VMap1, Library 19: Data Quality Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 19"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35174\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76287/nyu_2451_35174.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Northwest Territories, Canada",
+    "Manitoba, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35174",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35174",
+  "nyu_addl_dspace_s": "36143",
+  "locn_geometry": "ENVELOPE(-108.0, -96.75, 68.0, 60.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35175.json b/metadata-aardvark/Datasets/nyu-2451-35175.json
index 420958d34..ebe4d8749 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35175.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35175.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35175",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Elevation",
-    "Topographic maps"
-  ],
-  "dct_title_s": "Canada VMap1, Library 19: Elevation Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 19"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35175\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76288/nyu_2451_35175.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Northwest Territories, Canada",
-    "Manitoba, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35175",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35175",
-  "nyu_addl_dspace_s": "36144",
-  "locn_geometry": "ENVELOPE(-107.988273620605, -96.7513122558594, 67.9950332641601, 60.0081214904785)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35175"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Elevation",
+    "Topographic maps"
+  ],
+  "dct_title_s": "Canada VMap1, Library 19: Elevation Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 19"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35175\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76288/nyu_2451_35175.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Northwest Territories, Canada",
+    "Manitoba, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35175",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35175",
+  "nyu_addl_dspace_s": "36144",
+  "locn_geometry": "ENVELOPE(-107.988273620605, -96.7513122558594, 67.9950332641601, 60.0081214904785)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35176.json b/metadata-aardvark/Datasets/nyu-2451-35176.json
index 1c1d405ea..5eb3c1c65 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35176.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35176.json
@@ -1,40 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35176",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Physiographys",
-    "Geysers",
-    "Hot springs"
-  ],
-  "dct_title_s": "Canada VMap1, Library 19: Physiography Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 19"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35176\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76289/nyu_2451_35176.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Northwest Territories, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35176",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35176",
-  "nyu_addl_dspace_s": "36145",
-  "locn_geometry": "ENVELOPE(-107.879112243652, -96.986442565918, 67.872932434082, 60.0942764282227)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35176"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Physiographys",
+    "Geysers",
+    "Hot springs"
+  ],
+  "dct_title_s": "Canada VMap1, Library 19: Physiography Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 19"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35176\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76289/nyu_2451_35176.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Northwest Territories, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35176",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35176",
+  "nyu_addl_dspace_s": "36145",
+  "locn_geometry": "ENVELOPE(-107.879112243652, -96.986442565918, 67.872932434082, 60.0942764282227)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35177.json b/metadata-aardvark/Datasets/nyu-2451-35177.json
index 0ea51b417..d29e230a3 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35177.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35177.json
@@ -1,38 +1,56 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35177",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Roads",
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 19: Road Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 19"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35177\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76290/nyu_2451_35177.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35177",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35177",
-  "nyu_addl_dspace_s": "36146",
-  "locn_geometry": "ENVELOPE(-98.5057373046875, -98.4890594482422, 61.3193283081055, 61.2527694702148)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35177"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Roads",
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 19: Road Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 19"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35177\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76290/nyu_2451_35177.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35177",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35177",
+  "nyu_addl_dspace_s": "36146",
+  "locn_geometry": "ENVELOPE(-98.5057373046875, -98.4890594482422, 61.3193283081055, 61.2527694702148)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35178.json b/metadata-aardvark/Datasets/nyu-2451-35178.json
index 2eafa62ef..02bcf5017 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35178.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35178.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35178",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Hydrology",
-    "Water"
-  ],
-  "dct_title_s": "Canada VMap1, Library 19: Water Course Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 19"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35178\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76291/nyu_2451_35178.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Northwest Territories, Canada",
-    "Manitoba, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35178",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35178",
-  "nyu_addl_dspace_s": "36147",
-  "locn_geometry": "ENVELOPE(-108.0, -96.75, 68.0, 60.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35178"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Hydrology",
+    "Water"
+  ],
+  "dct_title_s": "Canada VMap1, Library 19: Water Course Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 19"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35178\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76291/nyu_2451_35178.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Northwest Territories, Canada",
+    "Manitoba, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35178",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35178",
+  "nyu_addl_dspace_s": "36147",
+  "locn_geometry": "ENVELOPE(-108.0, -96.75, 68.0, 60.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35179.json b/metadata-aardvark/Datasets/nyu-2451-35179.json
index f841f122d..a71a0fb19 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35179.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35179.json
@@ -1,38 +1,56 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35179",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Communication",
-    "Towers"
-  ],
-  "dct_title_s": "Canada VMap1, Library 20: Communication Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 20"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35179\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76292/nyu_2451_35179.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35179",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35179",
-  "nyu_addl_dspace_s": "36148",
-  "locn_geometry": "ENVELOPE(-96.1019134521484, -90.7122573852539, 64.3220367431641, 62.8146286010742)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35179"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Communication",
+    "Towers"
+  ],
+  "dct_title_s": "Canada VMap1, Library 20: Communication Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 20"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35179\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76292/nyu_2451_35179.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35179",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35179",
+  "nyu_addl_dspace_s": "36148",
+  "locn_geometry": "ENVELOPE(-96.1019134521484, -90.7122573852539, 64.3220367431641, 62.8146286010742)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35180.json b/metadata-aardvark/Datasets/nyu-2451-35180.json
index 427044486..78258c2cf 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35180.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35180.json
@@ -1,38 +1,56 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35180",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Mines and mineral resources",
-    "Salt mines and mining"
-  ],
-  "dct_title_s": "Canada VMap1, Library 20: Extraction Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 20"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35180\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76293/nyu_2451_35180.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35180",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35180",
-  "nyu_addl_dspace_s": "36149",
-  "locn_geometry": "ENVELOPE(-92.0823059082031, -92.0823059082031, 62.8151741027832, 62.8151741027832)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35180"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Mines and mineral resources",
+    "Salt mines and mining"
+  ],
+  "dct_title_s": "Canada VMap1, Library 20: Extraction Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 20"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35180\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76293/nyu_2451_35180.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35180",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35180",
+  "nyu_addl_dspace_s": "36149",
+  "locn_geometry": "ENVELOPE(-92.0823059082031, -92.0823059082031, 62.8151741027832, 62.8151741027832)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35181.json b/metadata-aardvark/Datasets/nyu-2451-35181.json
index 0bf1881fe..8f3e886a6 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35181.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35181.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35181",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "Canada VMap1, Library 19: Political Boundary Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 19"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35181\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76294/nyu_2451_35181.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Northwest Territories, Canada",
-    "Manitoba, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35181",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35181",
-  "nyu_addl_dspace_s": "36150",
-  "locn_geometry": "ENVELOPE(-108.0, -96.75, 68.0, 60.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35181"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "Canada VMap1, Library 19: Political Boundary Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 19"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35181\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76294/nyu_2451_35181.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Northwest Territories, Canada",
+    "Manitoba, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35181",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35181",
+  "nyu_addl_dspace_s": "36150",
+  "locn_geometry": "ENVELOPE(-108.0, -96.75, 68.0, 60.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35182.json b/metadata-aardvark/Datasets/nyu-2451-35182.json
index 57c9e21cd..8fedcff58 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35182.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35182.json
@@ -1,42 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35182",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Swamps",
-    "Marshes",
-    "Wetlands"
-  ],
-  "dct_title_s": "Canada VMap1, Library 19: Marsh/Swamp Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 19"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35182\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76295/nyu_2451_35182.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Northwest Territories, Canada",
-    "Manitoba, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35182",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35182",
-  "nyu_addl_dspace_s": "36151",
-  "locn_geometry": "ENVELOPE(-108.0, -96.75, 68.0, 60.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35182"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Swamps",
+    "Marshes",
+    "Wetlands"
+  ],
+  "dct_title_s": "Canada VMap1, Library 19: Marsh/Swamp Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 19"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35182\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76295/nyu_2451_35182.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Northwest Territories, Canada",
+    "Manitoba, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35182",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35182",
+  "nyu_addl_dspace_s": "36151",
+  "locn_geometry": "ENVELOPE(-108.0, -96.75, 68.0, 60.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35183.json b/metadata-aardvark/Datasets/nyu-2451-35183.json
index fc0e8da5c..15251b524 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35183.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35183.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35183",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Airports",
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 20: Airports",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 20"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35183\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76296/nyu_2451_35183.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Rankin Inlet, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35183",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35183",
-  "nyu_addl_dspace_s": "36152",
-  "locn_geometry": "ENVELOPE(-97.3699111938477, -90.6965637207031, 66.9514923095703, 61.0957336425781)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35183"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Airports",
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 20: Airports",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 20"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35183\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76296/nyu_2451_35183.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Rankin Inlet, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35183",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35183",
+  "nyu_addl_dspace_s": "36152",
+  "locn_geometry": "ENVELOPE(-97.3699111938477, -90.6965637207031, 66.9514923095703, 61.0957336425781)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35184.json b/metadata-aardvark/Datasets/nyu-2451-35184.json
index 377c4f307..3ff6cc7ed 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35184.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35184.json
@@ -1,42 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35184",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Navigation",
-    "Marine accidents",
-    "Reefs",
-    "Coasts"
-  ],
-  "dct_title_s": "Canada VMap1, Library 20: Danger Point Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 20"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35184\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76297/nyu_2451_35184.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Rankin Inlet, Canada",
-    "Manitoba, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35184",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35184",
-  "nyu_addl_dspace_s": "36153",
-  "locn_geometry": "ENVELOPE(-97.9974975585938, -90.0062713623047, 67.9968185424805, 60.0009460449219)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35184"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Navigation",
+    "Marine accidents",
+    "Reefs",
+    "Coasts"
+  ],
+  "dct_title_s": "Canada VMap1, Library 20: Danger Point Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 20"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35184\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76297/nyu_2451_35184.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Rankin Inlet, Canada",
+    "Manitoba, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35184",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35184",
+  "nyu_addl_dspace_s": "36153",
+  "locn_geometry": "ENVELOPE(-97.9974975585938, -90.0062713623047, 67.9968185424805, 60.0009460449219)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35185.json b/metadata-aardvark/Datasets/nyu-2451-35185.json
index 2d5583f50..e302cf051 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35185.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35185.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35185",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Sand",
-    "Soil and civilization"
-  ],
-  "dct_title_s": "Canada VMap1, Library 19: Ground Area",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 19"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35185\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76298/nyu_2451_35185.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Northwest Territories, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35185",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35185",
-  "nyu_addl_dspace_s": "36154",
-  "locn_geometry": "ENVELOPE(-107.548164367676, -97.2024230957031, 68.0, 60.0546455383301)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35185"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Sand",
+    "Soil and civilization"
+  ],
+  "dct_title_s": "Canada VMap1, Library 19: Ground Area",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 19"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35185\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76298/nyu_2451_35185.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Northwest Territories, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35185",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35185",
+  "nyu_addl_dspace_s": "36154",
+  "locn_geometry": "ENVELOPE(-107.548164367676, -97.2024230957031, 68.0, 60.0546455383301)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35186.json b/metadata-aardvark/Datasets/nyu-2451-35186.json
index e877c8661..e28dc0c63 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35186.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35186.json
@@ -1,40 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35186",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Human settlements",
-    "Population",
-    "Demography"
-  ],
-  "dct_title_s": "Canada VMap1, Library 19: Population Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 19"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35186\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76299/nyu_2451_35186.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Northwest Territories, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35186",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35186",
-  "nyu_addl_dspace_s": "36155",
-  "locn_geometry": "ENVELOPE(-107.951622009277, -97.6890563964844, 67.7998123168945, 61.1319046020508)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35186"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Human settlements",
+    "Population",
+    "Demography"
+  ],
+  "dct_title_s": "Canada VMap1, Library 19: Population Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 19"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35186\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76299/nyu_2451_35186.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Northwest Territories, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35186",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35186",
+  "nyu_addl_dspace_s": "36155",
+  "locn_geometry": "ENVELOPE(-107.951622009277, -97.6890563964844, 67.7998123168945, 61.1319046020508)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35187.json b/metadata-aardvark/Datasets/nyu-2451-35187.json
index adccd4a49..4dbcc5c53 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35187.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35187.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35187",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Tundras",
-    "Tundra ecology"
-  ],
-  "dct_title_s": "Canada VMap1, Library 19: Tundra Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 19"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35187\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76300/nyu_2451_35187.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Northwest Territories, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35187",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35187",
-  "nyu_addl_dspace_s": "36156",
-  "locn_geometry": "ENVELOPE(-105.964202880859, -96.8439865112305, 68.0, 62.3184089660645)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35187"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Tundras",
+    "Tundra ecology"
+  ],
+  "dct_title_s": "Canada VMap1, Library 19: Tundra Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 19"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35187\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76300/nyu_2451_35187.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Northwest Territories, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35187",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35187",
+  "nyu_addl_dspace_s": "36156",
+  "locn_geometry": "ENVELOPE(-105.964202880859, -96.8439865112305, 68.0, 62.3184089660645)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35188.json b/metadata-aardvark/Datasets/nyu-2451-35188.json
index 2ec5e2b76..2469c1114 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35188.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35188.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35188",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Contours (Cartography)",
-    "Elevation",
-    "Topographic maps"
-  ],
-  "dct_title_s": "Canada VMap1, Library 20: Contour Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 20"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35188\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76301/nyu_2451_35188.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Rankin Inlet, Canada",
-    "Manitoba, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35188",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35188",
-  "nyu_addl_dspace_s": "36157",
-  "locn_geometry": "ENVELOPE(-98.0, -90.0, 68.0, 60.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35188"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Contours (Cartography)",
+    "Elevation",
+    "Topographic maps"
+  ],
+  "dct_title_s": "Canada VMap1, Library 20: Contour Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 20"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35188\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76301/nyu_2451_35188.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Rankin Inlet, Canada",
+    "Manitoba, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35188",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35188",
+  "nyu_addl_dspace_s": "36157",
+  "locn_geometry": "ENVELOPE(-98.0, -90.0, 68.0, 60.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35189.json b/metadata-aardvark/Datasets/nyu-2451-35189.json
index 990b019d1..f6de145ec 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35189.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35189.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35189",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Parks",
-    "Recreation areas",
-    "Environment"
-  ],
-  "dct_title_s": "Canada VMap1, Library 19: Landmark Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 19"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35189\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76302/nyu_2451_35189.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35189",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35189",
-  "nyu_addl_dspace_s": "36158",
-  "locn_geometry": "ENVELOPE(-101.424674987793, -101.424674987793, 65.9395523071289, 65.9395523071289)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35189"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Parks",
+    "Recreation areas",
+    "Environment"
+  ],
+  "dct_title_s": "Canada VMap1, Library 19: Landmark Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 19"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35189\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76302/nyu_2451_35189.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35189",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35189",
+  "nyu_addl_dspace_s": "36158",
+  "locn_geometry": "ENVELOPE(-101.424674987793, -101.424674987793, 65.9395523071289, 65.9395523071289)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35190.json b/metadata-aardvark/Datasets/nyu-2451-35190.json
index 66a1408e6..d2232fedb 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35190.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35190.json
@@ -1,40 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35190",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Runways (Aeronautics)",
-    "Transportation",
-    "Airports"
-  ],
-  "dct_title_s": "Canada VMap1, Library 19: Runway Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 19"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35190\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76303/nyu_2451_35190.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Northwest Territories, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35190",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35190",
-  "nyu_addl_dspace_s": "36159",
-  "locn_geometry": "ENVELOPE(-102.512367248535, -102.498512268066, 60.2963600158691, 60.2845268249512)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35190"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Runways (Aeronautics)",
+    "Transportation",
+    "Airports"
+  ],
+  "dct_title_s": "Canada VMap1, Library 19: Runway Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 19"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35190\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76303/nyu_2451_35190.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Northwest Territories, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35190",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35190",
+  "nyu_addl_dspace_s": "36159",
+  "locn_geometry": "ENVELOPE(-102.512367248535, -102.498512268066, 60.2963600158691, 60.2845268249512)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35191.json b/metadata-aardvark/Datasets/nyu-2451-35191.json
index 05b9ff528..64590bb85 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35191.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35191.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35191",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Cities and towns",
-    "Location"
-  ],
-  "dct_title_s": "Canada VMap1, Library 20: Built-Up Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 20"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35191\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76304/nyu_2451_35191.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Rankin Inlet, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35191",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35191",
-  "nyu_addl_dspace_s": "36160",
-  "locn_geometry": "ENVELOPE(-96.6672439575195, -90.7081756591797, 64.3174667358398, 61.107120513916)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35191"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Cities and towns",
+    "Location"
+  ],
+  "dct_title_s": "Canada VMap1, Library 20: Built-Up Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 20"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35191\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76304/nyu_2451_35191.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Rankin Inlet, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35191",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35191",
+  "nyu_addl_dspace_s": "36160",
+  "locn_geometry": "ENVELOPE(-96.6672439575195, -90.7081756591797, 64.3174667358398, 61.107120513916)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35192.json b/metadata-aardvark/Datasets/nyu-2451-35192.json
index 5343dfc4b..386a0dece 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35192.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35192.json
@@ -1,38 +1,56 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35192",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Industrial sites"
-  ],
-  "dct_title_s": "Canada VMap1, Library 20: Industry Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 20"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35192\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76305/nyu_2451_35192.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Rankin Inlet, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35192",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35192",
-  "nyu_addl_dspace_s": "36161",
-  "locn_geometry": "ENVELOPE(-95.9926452636719, -92.0822525024414, 64.3155136108398, 62.8080101013184)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35192"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Industrial sites"
+  ],
+  "dct_title_s": "Canada VMap1, Library 20: Industry Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 20"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35192\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76305/nyu_2451_35192.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Rankin Inlet, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35192",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35192",
+  "nyu_addl_dspace_s": "36161",
+  "locn_geometry": "ENVELOPE(-95.9926452636719, -92.0822525024414, 64.3155136108398, 62.8080101013184)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35193.json b/metadata-aardvark/Datasets/nyu-2451-35193.json
index fd8eb74a2..58c0aba45 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35193.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35193.json
@@ -1,40 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35193",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Landforms",
-    "Fault zones",
-    "Cliffs",
-    "Glaciers"
-  ],
-  "dct_title_s": "Canada VMap1, Library 19: Landform Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 19"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35193\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76306/nyu_2451_35193.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35193",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35193",
-  "nyu_addl_dspace_s": "36162",
-  "locn_geometry": "ENVELOPE(-102.517135620117, -102.517135620117, 66.7186584472656, 66.7186584472656)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35193"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Landforms",
+    "Fault zones",
+    "Cliffs",
+    "Glaciers"
+  ],
+  "dct_title_s": "Canada VMap1, Library 19: Landform Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 19"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35193\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76306/nyu_2451_35193.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35193",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35193",
+  "nyu_addl_dspace_s": "36162",
+  "locn_geometry": "ENVELOPE(-102.517135620117, -102.517135620117, 66.7186584472656, 66.7186584472656)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35194.json b/metadata-aardvark/Datasets/nyu-2451-35194.json
index dc53bf364..bd60362a8 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35194.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35194.json
@@ -1,42 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35194",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Trees",
-    "Vegetation boundaries",
-    "Vegetation classification"
-  ],
-  "dct_title_s": "Canada VMap1, Library 19: Trees Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 19"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35194\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76307/nyu_2451_35194.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Northwest Territories, Canada",
-    "Manitoba, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35194",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35194",
-  "nyu_addl_dspace_s": "36163",
-  "locn_geometry": "ENVELOPE(-108.0, -98.0, 66.4299392700195, 60.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35194"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Trees",
+    "Vegetation boundaries",
+    "Vegetation classification"
+  ],
+  "dct_title_s": "Canada VMap1, Library 19: Trees Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 19"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35194\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76307/nyu_2451_35194.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Northwest Territories, Canada",
+    "Manitoba, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35194",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35194",
+  "nyu_addl_dspace_s": "36163",
+  "locn_geometry": "ENVELOPE(-108.0, -98.0, 66.4299392700195, 60.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35195.json b/metadata-aardvark/Datasets/nyu-2451-35195.json
index 9ce9fd610..bfbd4998a 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35195.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35195.json
@@ -1,40 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35195",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Navigation",
-    "Marine accidents",
-    "Reefs",
-    "Coasts"
-  ],
-  "dct_title_s": "Canada VMap1, Library 20: Danger Area Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 20"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35195\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76308/nyu_2451_35195.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35195",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35195",
-  "nyu_addl_dspace_s": "36164",
-  "locn_geometry": "ENVELOPE(-90.002197265625, -90.0, 64.1595458984375, 63.831413269043)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35195"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Navigation",
+    "Marine accidents",
+    "Reefs",
+    "Coasts"
+  ],
+  "dct_title_s": "Canada VMap1, Library 20: Danger Area Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 20"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35195\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76308/nyu_2451_35195.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35195",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35195",
+  "nyu_addl_dspace_s": "36164",
+  "locn_geometry": "ENVELOPE(-90.002197265625, -90.0, 64.1595458984375, 63.831413269043)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35196.json b/metadata-aardvark/Datasets/nyu-2451-35196.json
index a4eb3bca3..7b8e0ce16 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35196.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35196.json
@@ -1,40 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35196",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Physiographys",
-    "Geysers",
-    "Hot springs"
-  ],
-  "dct_title_s": "Canada VMap1, Library 20: Physiography Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 20"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35196\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76309/nyu_2451_35196.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Rankin Inlet, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35196",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35196",
-  "nyu_addl_dspace_s": "36165",
-  "locn_geometry": "ENVELOPE(-97.838752746582, -90.5472106933594, 66.6814956665039, 61.4092063903809)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35196"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Physiographys",
+    "Geysers",
+    "Hot springs"
+  ],
+  "dct_title_s": "Canada VMap1, Library 20: Physiography Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 20"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35196\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76309/nyu_2451_35196.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Rankin Inlet, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35196",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35196",
+  "nyu_addl_dspace_s": "36165",
+  "locn_geometry": "ENVELOPE(-97.838752746582, -90.5472106933594, 66.6814956665039, 61.4092063903809)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35197.json b/metadata-aardvark/Datasets/nyu-2451-35197.json
index c8834c7ad..1dae8dec6 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35197.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35197.json
@@ -1,42 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35197",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Rapids",
-    "Rivers",
-    "Waterfalls"
-  ],
-  "dct_title_s": "Canada VMap1, Library 19: Rapids Nodes",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 19"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35197\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76310/nyu_2451_35197.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Northwest Territories, Canada",
-    "Manitoba, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35197",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35197",
-  "nyu_addl_dspace_s": "36166",
-  "locn_geometry": "ENVELOPE(-107.998466491699, -96.7510604858398, 67.9996185302734, 60.0057487487793)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35197"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Rapids",
+    "Rivers",
+    "Waterfalls"
+  ],
+  "dct_title_s": "Canada VMap1, Library 19: Rapids Nodes",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 19"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35197\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76310/nyu_2451_35197.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Northwest Territories, Canada",
+    "Manitoba, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35197",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35197",
+  "nyu_addl_dspace_s": "36166",
+  "locn_geometry": "ENVELOPE(-107.998466491699, -96.7510604858398, 67.9996185302734, 60.0057487487793)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35198.json b/metadata-aardvark/Datasets/nyu-2451-35198.json
index 74004ff21..c9c08c0be 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35198.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35198.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35198",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Buildings",
-    "Structure"
-  ],
-  "dct_title_s": "Canada VMap1, Library 20: Buildings Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 20"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35198\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76311/nyu_2451_35198.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Rankin Inlet, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35198",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35198",
-  "nyu_addl_dspace_s": "36167",
-  "locn_geometry": "ENVELOPE(-97.9872283935547, -90.7005081176758, 67.5265579223633, 61.1691017150879)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35198"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Buildings",
+    "Structure"
+  ],
+  "dct_title_s": "Canada VMap1, Library 20: Buildings Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 20"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35198\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76311/nyu_2451_35198.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Rankin Inlet, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35198",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35198",
+  "nyu_addl_dspace_s": "36167",
+  "locn_geometry": "ENVELOPE(-97.9872283935547, -90.7005081176758, 67.5265579223633, 61.1691017150879)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35199.json b/metadata-aardvark/Datasets/nyu-2451-35199.json
index 16ea1039b..2ed51db96 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35199.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35199.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35199",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Hydrography",
-    "Hydrographic surveying",
-    "Aqueducts"
-  ],
-  "dct_title_s": "Canada VMap1, Library 20: Hydrography Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 20"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35199\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76312/nyu_2451_35199.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Rankin Inlet, Canada",
-    "Manitoba, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35199",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35199",
-  "nyu_addl_dspace_s": "36168",
-  "locn_geometry": "ENVELOPE(-97.9916534423828, -90.0018463134766, 67.9080276489258, 60.0093231201172)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35199"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Hydrography",
+    "Hydrographic surveying",
+    "Aqueducts"
+  ],
+  "dct_title_s": "Canada VMap1, Library 20: Hydrography Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 20"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35199\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76312/nyu_2451_35199.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Rankin Inlet, Canada",
+    "Manitoba, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35199",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35199",
+  "nyu_addl_dspace_s": "36168",
+  "locn_geometry": "ENVELOPE(-97.9916534423828, -90.0018463134766, 67.9080276489258, 60.0093231201172)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35200.json b/metadata-aardvark/Datasets/nyu-2451-35200.json
index b945d1404..10adf9697 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35200.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35200.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35200",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Elevation",
-    "Topographic maps"
-  ],
-  "dct_title_s": "Canada VMap1, Library 19: Elevation Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 19"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35200\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76313/nyu_2451_35200.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Northwest Territories, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35200",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35200",
-  "nyu_addl_dspace_s": "36169",
-  "locn_geometry": "ENVELOPE(-107.674545288086, -96.8510818481445, 67.9989242553711, 60.1952743530273)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35200"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Elevation",
+    "Topographic maps"
+  ],
+  "dct_title_s": "Canada VMap1, Library 19: Elevation Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 19"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35200\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76313/nyu_2451_35200.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Northwest Territories, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35200",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35200",
+  "nyu_addl_dspace_s": "36169",
+  "locn_geometry": "ENVELOPE(-107.674545288086, -96.8510818481445, 67.9989242553711, 60.1952743530273)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35201.json b/metadata-aardvark/Datasets/nyu-2451-35201.json
index efc362f8c..b47f62213 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35201.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35201.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35201",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Trails",
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 19: Trails and Tracks Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 19"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35201\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76314/nyu_2451_35201.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Northwest Territories, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35201",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35201",
-  "nyu_addl_dspace_s": "36170",
-  "locn_geometry": "ENVELOPE(-106.325973510742, -104.893478393555, 65.2440948486328, 62.4022331237793)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35201"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Trails",
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 19: Trails and Tracks Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 19"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35201\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76314/nyu_2451_35201.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Northwest Territories, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35201",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35201",
+  "nyu_addl_dspace_s": "36170",
+  "locn_geometry": "ENVELOPE(-106.325973510742, -104.893478393555, 65.2440948486328, 62.4022331237793)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35202.json b/metadata-aardvark/Datasets/nyu-2451-35202.json
index 59085d0bb..9d7fdb327 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35202.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35202.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35202",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Quality control",
-    "Quality"
-  ],
-  "dct_title_s": "Canada VMap1, Library 20: Data Quality Area",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 20"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35202\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76315/nyu_2451_35202.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Rankin Inlet, Canada",
-    "Manitoba, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35202",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35202",
-  "nyu_addl_dspace_s": "36171",
-  "locn_geometry": "ENVELOPE(-98.0, -90.0, 68.0, 60.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35202"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Quality control",
+    "Quality"
+  ],
+  "dct_title_s": "Canada VMap1, Library 20: Data Quality Area",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 20"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35202\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76315/nyu_2451_35202.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Rankin Inlet, Canada",
+    "Manitoba, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35202",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35202",
+  "nyu_addl_dspace_s": "36171",
+  "locn_geometry": "ENVELOPE(-98.0, -90.0, 68.0, 60.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35203.json b/metadata-aardvark/Datasets/nyu-2451-35203.json
index b083ea7a4..a82081983 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35203.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35203.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35203",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Lakes",
-    "Reservoirs"
-  ],
-  "dct_title_s": "Canada VMap1, Library 19: Lake Reservoir Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 19"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35203\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76316/nyu_2451_35203.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Northwest Territories, Canada",
-    "Manitoba, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35203",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35203",
-  "nyu_addl_dspace_s": "36172",
-  "locn_geometry": "ENVELOPE(-108.0, -96.75, 68.0, 60.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35203"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Lakes",
+    "Reservoirs"
+  ],
+  "dct_title_s": "Canada VMap1, Library 19: Lake Reservoir Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 19"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35203\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76316/nyu_2451_35203.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Northwest Territories, Canada",
+    "Manitoba, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35203",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35203",
+  "nyu_addl_dspace_s": "36172",
+  "locn_geometry": "ENVELOPE(-108.0, -96.75, 68.0, 60.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35204.json b/metadata-aardvark/Datasets/nyu-2451-35204.json
index 8ec608207..4edbc0f5c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35204.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35204.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35204",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Hydrology",
-    "Water"
-  ],
-  "dct_title_s": "Canada VMap1, Library 19: Water Course Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 19"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35204\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76317/nyu_2451_35204.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Northwest Territories, Canada",
-    "Manitoba, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35204",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35204",
-  "nyu_addl_dspace_s": "36173",
-  "locn_geometry": "ENVELOPE(-108.0, -96.75, 68.0, 60.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35204"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Hydrology",
+    "Water"
+  ],
+  "dct_title_s": "Canada VMap1, Library 19: Water Course Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 19"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35204\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76317/nyu_2451_35204.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Northwest Territories, Canada",
+    "Manitoba, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35204",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35204",
+  "nyu_addl_dspace_s": "36173",
+  "locn_geometry": "ENVELOPE(-108.0, -96.75, 68.0, 60.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35205.json b/metadata-aardvark/Datasets/nyu-2451-35205.json
index 7b5b7660f..fa3189888 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35205.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35205.json
@@ -1,40 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35205",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Landforms",
-    "Fault zones",
-    "Cliffs",
-    "Glaciers"
-  ],
-  "dct_title_s": "Canada VMap1, Library 20: Landform Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 20"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35205\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76318/nyu_2451_35205.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35205",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35205",
-  "nyu_addl_dspace_s": "36174",
-  "locn_geometry": "ENVELOPE(-92.5807800292969, -90.8217926025391, 67.3852844238281, 66.8811416625977)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35205"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Landforms",
+    "Fault zones",
+    "Cliffs",
+    "Glaciers"
+  ],
+  "dct_title_s": "Canada VMap1, Library 20: Landform Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 20"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35205\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76318/nyu_2451_35205.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35205",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35205",
+  "nyu_addl_dspace_s": "36174",
+  "locn_geometry": "ENVELOPE(-92.5807800292969, -90.8217926025391, 67.3852844238281, 66.8811416625977)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35206.json b/metadata-aardvark/Datasets/nyu-2451-35206.json
index 461308104..555277f20 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35206.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35206.json
@@ -1,43 +1,61 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35206",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Landforms",
-    "Fault zones",
-    "Cliffs",
-    "Glaciers"
-  ],
-  "dct_title_s": "Canada VMap1, Library 19: Landform Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 19"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35206\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76319/nyu_2451_35206.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Northwest Territories, Canada",
-    "Manitoba, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35206",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35206",
-  "nyu_addl_dspace_s": "36175",
-  "locn_geometry": "ENVELOPE(-108.0, -96.75, 67.969482421875, 60.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35206"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Landforms",
+    "Fault zones",
+    "Cliffs",
+    "Glaciers"
+  ],
+  "dct_title_s": "Canada VMap1, Library 19: Landform Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 19"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35206\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76319/nyu_2451_35206.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Northwest Territories, Canada",
+    "Manitoba, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35206",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35206",
+  "nyu_addl_dspace_s": "36175",
+  "locn_geometry": "ENVELOPE(-108.0, -96.75, 67.969482421875, 60.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35207.json b/metadata-aardvark/Datasets/nyu-2451-35207.json
index 958317291..4f26b2c38 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35207.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35207.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35207",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Coasts",
-    "Wetlands",
-    "Environment"
-  ],
-  "dct_title_s": "Canada VMap1, Library 20: Coast Line",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 20"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35207\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76320/nyu_2451_35207.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Rankin Inlet, Canada",
-    "Manitoba, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35207",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35207",
-  "nyu_addl_dspace_s": "36176",
-  "locn_geometry": "ENVELOPE(-96.4464569091797, -90.0, 68.0, 60.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35207"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Coasts",
+    "Wetlands",
+    "Environment"
+  ],
+  "dct_title_s": "Canada VMap1, Library 20: Coast Line",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 20"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35207\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76320/nyu_2451_35207.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Rankin Inlet, Canada",
+    "Manitoba, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35207",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35207",
+  "nyu_addl_dspace_s": "36176",
+  "locn_geometry": "ENVELOPE(-96.4464569091797, -90.0, 68.0, 60.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35208.json b/metadata-aardvark/Datasets/nyu-2451-35208.json
index b10d859a4..bbabe4a19 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35208.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35208.json
@@ -1,40 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35208",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "Canada VMap1, Library 20: Political Boundary Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 20"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35208\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76321/nyu_2451_35208.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Rankin Inlet, Canada",
-    "Manitoba, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35208",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35208",
-  "nyu_addl_dspace_s": "36177",
-  "locn_geometry": "ENVELOPE(-98.0, -90.0, 68.0, 60.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35208"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "Canada VMap1, Library 20: Political Boundary Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 20"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35208\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76321/nyu_2451_35208.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Rankin Inlet, Canada",
+    "Manitoba, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35208",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35208",
+  "nyu_addl_dspace_s": "36177",
+  "locn_geometry": "ENVELOPE(-98.0, -90.0, 68.0, 60.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35209.json b/metadata-aardvark/Datasets/nyu-2451-35209.json
index 08e0521ae..93f8828a9 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35209.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35209.json
@@ -1,42 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35209",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Rapids",
-    "Rivers",
-    "Waterfalls"
-  ],
-  "dct_title_s": "Canada VMap1, Library 19: Rapids Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 19"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35209\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76322/nyu_2451_35209.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Northwest Territories, Canada",
-    "Manitoba, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35209",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35209",
-  "nyu_addl_dspace_s": "36178",
-  "locn_geometry": "ENVELOPE(-107.994873046875, -96.7537384033203, 67.9522933959961, 60.0114631652832)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35209"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Rapids",
+    "Rivers",
+    "Waterfalls"
+  ],
+  "dct_title_s": "Canada VMap1, Library 19: Rapids Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 19"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35209\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76322/nyu_2451_35209.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Northwest Territories, Canada",
+    "Manitoba, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35209",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35209",
+  "nyu_addl_dspace_s": "36178",
+  "locn_geometry": "ENVELOPE(-107.994873046875, -96.7537384033203, 67.9522933959961, 60.0114631652832)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35210.json b/metadata-aardvark/Datasets/nyu-2451-35210.json
index 6f5da9734..e7264cad4 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35210.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35210.json
@@ -1,40 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35210",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Elevation",
-    "Topographic maps"
-  ],
-  "dct_title_s": "Canada VMap1, Library 20: Elevation Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 20"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35210\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76323/nyu_2451_35210.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Rankin Inlet, Canada",
-    "Manitoba, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35210",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35210",
-  "nyu_addl_dspace_s": "36179",
-  "locn_geometry": "ENVELOPE(-97.9151077270508, -90.0515899658203, 67.9820098876953, 60.024543762207)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35210"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Elevation",
+    "Topographic maps"
+  ],
+  "dct_title_s": "Canada VMap1, Library 20: Elevation Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 20"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35210\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76323/nyu_2451_35210.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Rankin Inlet, Canada",
+    "Manitoba, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35210",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35210",
+  "nyu_addl_dspace_s": "36179",
+  "locn_geometry": "ENVELOPE(-97.9151077270508, -90.0515899658203, 67.9820098876953, 60.024543762207)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35211.json b/metadata-aardvark/Datasets/nyu-2451-35211.json
index cb9a728ef..6f6474457 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35211.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35211.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35211",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Rapids",
-    "Rivers",
-    "Waterfalls"
-  ],
-  "dct_title_s": "Canada VMap1, Library 20: Rapids Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 20"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35211\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76324/nyu_2451_35211.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Rankin Inlet, Canada",
-    "Manitoba, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35211",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35211",
-  "nyu_addl_dspace_s": "36180",
-  "locn_geometry": "ENVELOPE(-97.9974365234375, -90.0324478149414, 67.9979934692383, 60.0037498474121)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35211"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Rapids",
+    "Rivers",
+    "Waterfalls"
+  ],
+  "dct_title_s": "Canada VMap1, Library 20: Rapids Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 20"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35211\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76324/nyu_2451_35211.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Rankin Inlet, Canada",
+    "Manitoba, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35211",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35211",
+  "nyu_addl_dspace_s": "36180",
+  "locn_geometry": "ENVELOPE(-97.9974365234375, -90.0324478149414, 67.9979934692383, 60.0037498474121)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35212.json b/metadata-aardvark/Datasets/nyu-2451-35212.json
index 967b04850..370bd3bde 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35212.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35212.json
@@ -1,38 +1,56 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35212",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 19: Transportation Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 19"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35212\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76325/nyu_2451_35212.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Northwest Territories, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35212",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35212",
-  "nyu_addl_dspace_s": "36181",
-  "locn_geometry": "ENVELOPE(-107.092140197754, -106.30687713623, 65.2438430786133, 63.6693344116211)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35212"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 19: Transportation Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 19"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35212\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76325/nyu_2451_35212.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Northwest Territories, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35212",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35212",
+  "nyu_addl_dspace_s": "36181",
+  "locn_geometry": "ENVELOPE(-107.092140197754, -106.30687713623, 65.2438430786133, 63.6693344116211)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35213.json b/metadata-aardvark/Datasets/nyu-2451-35213.json
index 5c311e409..c72ae855d 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35213.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35213.json
@@ -1,42 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35213",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Landforms",
-    "Fault zones",
-    "Cliffs",
-    "Glaciers"
-  ],
-  "dct_title_s": "Canada VMap1, Library 20: Landform Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 20"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35213\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76326/nyu_2451_35213.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Rankin Inlet, Canada",
-    "Manitoba, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35213",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35213",
-  "nyu_addl_dspace_s": "36182",
-  "locn_geometry": "ENVELOPE(-98.0, -90.0, 67.9796829223633, 60.0262184143066)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35213"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Landforms",
+    "Fault zones",
+    "Cliffs",
+    "Glaciers"
+  ],
+  "dct_title_s": "Canada VMap1, Library 20: Landform Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 20"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35213\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76326/nyu_2451_35213.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Rankin Inlet, Canada",
+    "Manitoba, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35213",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35213",
+  "nyu_addl_dspace_s": "36182",
+  "locn_geometry": "ENVELOPE(-98.0, -90.0, 67.9796829223633, 60.0262184143066)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35214.json b/metadata-aardvark/Datasets/nyu-2451-35214.json
index 7189c5084..3a5c94e4d 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35214.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35214.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35214",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Swamps",
-    "Marshes",
-    "Wetlands"
-  ],
-  "dct_title_s": "Canada VMap1, Library 20: Marsh/Swamp Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 20"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35214\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76327/nyu_2451_35214.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Rankin Inlet, Canada",
-    "Manitoba, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35214",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35214",
-  "nyu_addl_dspace_s": "36183",
-  "locn_geometry": "ENVELOPE(-98.0, -90.0, 68.0, 60.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35214"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Swamps",
+    "Marshes",
+    "Wetlands"
+  ],
+  "dct_title_s": "Canada VMap1, Library 20: Marsh/Swamp Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 20"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35214\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76327/nyu_2451_35214.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Rankin Inlet, Canada",
+    "Manitoba, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35214",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35214",
+  "nyu_addl_dspace_s": "36183",
+  "locn_geometry": "ENVELOPE(-98.0, -90.0, 68.0, 60.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35215.json b/metadata-aardvark/Datasets/nyu-2451-35215.json
index 86d11268f..708864c3d 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35215.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35215.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35215",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Coasts",
-    "Wetlands",
-    "Environment"
-  ],
-  "dct_title_s": "Canada VMap1, Library 20: Coast Area",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 20"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35215\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76328/nyu_2451_35215.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Rankin Inlet, Canada",
-    "Manitoba, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35215",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35215",
-  "nyu_addl_dspace_s": "36184",
-  "locn_geometry": "ENVELOPE(-98.0, -90.0, 68.0, 60.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35215"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Coasts",
+    "Wetlands",
+    "Environment"
+  ],
+  "dct_title_s": "Canada VMap1, Library 20: Coast Area",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 20"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35215\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76328/nyu_2451_35215.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Rankin Inlet, Canada",
+    "Manitoba, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35215",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35215",
+  "nyu_addl_dspace_s": "36184",
+  "locn_geometry": "ENVELOPE(-98.0, -90.0, 68.0, 60.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35216.json b/metadata-aardvark/Datasets/nyu-2451-35216.json
index cd0929dbe..dc101d195 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35216.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35216.json
@@ -1,38 +1,56 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35216",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "Canada VMap1, Library 20: Political Boundary Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 20"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35216\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76329/nyu_2451_35216.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35216",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35216",
-  "nyu_addl_dspace_s": "36185",
-  "locn_geometry": "ENVELOPE(-98.0, -94.0, 60.0, 60.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35216"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "Canada VMap1, Library 20: Political Boundary Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 20"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35216\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76329/nyu_2451_35216.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35216",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35216",
+  "nyu_addl_dspace_s": "36185",
+  "locn_geometry": "ENVELOPE(-98.0, -94.0, 60.0, 60.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35217.json b/metadata-aardvark/Datasets/nyu-2451-35217.json
index 4900313e5..83f2e3aff 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35217.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35217.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35217",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Racetracks",
-    "Sports facilities"
-  ],
-  "dct_title_s": "Canada VMap1, Library 20: Track Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 20"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35217\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76330/nyu_2451_35217.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Rankin Inlet, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35217",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35217",
-  "nyu_addl_dspace_s": "36186",
-  "locn_geometry": "ENVELOPE(-94.1156234741211, -90.7081756591797, 63.3423652648926, 61.0909461975098)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35217"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Racetracks",
+    "Sports facilities"
+  ],
+  "dct_title_s": "Canada VMap1, Library 20: Track Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 20"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35217\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76330/nyu_2451_35217.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Rankin Inlet, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35217",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35217",
+  "nyu_addl_dspace_s": "36186",
+  "locn_geometry": "ENVELOPE(-94.1156234741211, -90.7081756591797, 63.3423652648926, 61.0909461975098)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35218.json b/metadata-aardvark/Datasets/nyu-2451-35218.json
index 597d98c6c..94a25a7a0 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35218.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35218.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35218",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Quality control",
-    "Quality"
-  ],
-  "dct_title_s": "Canada VMap1, Library 20: Data Quality Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 20"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35218\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76331/nyu_2451_35218.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Rankin Inlet, Canada",
-    "Manitoba, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35218",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35218",
-  "nyu_addl_dspace_s": "36187",
-  "locn_geometry": "ENVELOPE(-98.0, -90.0, 68.0, 60.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35218"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Quality control",
+    "Quality"
+  ],
+  "dct_title_s": "Canada VMap1, Library 20: Data Quality Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 20"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35218\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76331/nyu_2451_35218.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Rankin Inlet, Canada",
+    "Manitoba, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35218",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35218",
+  "nyu_addl_dspace_s": "36187",
+  "locn_geometry": "ENVELOPE(-98.0, -90.0, 68.0, 60.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35219.json b/metadata-aardvark/Datasets/nyu-2451-35219.json
index 6c6761f21..90705b7d9 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35219.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35219.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35219",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Roads",
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 20: Road Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 20"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35219\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76332/nyu_2451_35219.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Rankin Inlet, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35219",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35219",
-  "nyu_addl_dspace_s": "36188",
-  "locn_geometry": "ENVELOPE(-96.1090621948242, -92.0826873779297, 64.3209533691406, 62.1720199584961)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35219"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Roads",
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 20: Road Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 20"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35219\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76332/nyu_2451_35219.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Rankin Inlet, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35219",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35219",
+  "nyu_addl_dspace_s": "36188",
+  "locn_geometry": "ENVELOPE(-96.1090621948242, -92.0826873779297, 64.3209533691406, 62.1720199584961)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35220.json b/metadata-aardvark/Datasets/nyu-2451-35220.json
index 28bee4108..e8a6f75f7 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35220.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35220.json
@@ -1,42 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35220",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Hydrography",
-    "Hydrographic surveying",
-    "Aqueducts"
-  ],
-  "dct_title_s": "Canada VMap1, Library 19: Hydrography Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 19"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35220\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76333/nyu_2451_35220.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Northwest Territories, Canada",
-    "Manitoba, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35220",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35220",
-  "nyu_addl_dspace_s": "36189",
-  "locn_geometry": "ENVELOPE(-107.995651245117, -96.7555618286133, 67.9953842163086, 60.0008010864258)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35220"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Hydrography",
+    "Hydrographic surveying",
+    "Aqueducts"
+  ],
+  "dct_title_s": "Canada VMap1, Library 19: Hydrography Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 19"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35220\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76333/nyu_2451_35220.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Northwest Territories, Canada",
+    "Manitoba, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35220",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35220",
+  "nyu_addl_dspace_s": "36189",
+  "locn_geometry": "ENVELOPE(-107.995651245117, -96.7555618286133, 67.9953842163086, 60.0008010864258)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35221.json b/metadata-aardvark/Datasets/nyu-2451-35221.json
index cb5c66fc5..0a8663e13 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35221.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35221.json
@@ -1,40 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35221",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Lakes",
-    "Reservoirs"
-  ],
-  "dct_title_s": "Canada VMap1, Library 20: Lake Reservoir Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 20"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35221\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76334/nyu_2451_35221.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Rankin Inlet, Canada",
-    "Manitoba, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35221",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35221",
-  "nyu_addl_dspace_s": "36190",
-  "locn_geometry": "ENVELOPE(-98.0, -90.0, 68.0, 60.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35221"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Lakes",
+    "Reservoirs"
+  ],
+  "dct_title_s": "Canada VMap1, Library 20: Lake Reservoir Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 20"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35221\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76334/nyu_2451_35221.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Rankin Inlet, Canada",
+    "Manitoba, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35221",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35221",
+  "nyu_addl_dspace_s": "36190",
+  "locn_geometry": "ENVELOPE(-98.0, -90.0, 68.0, 60.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35222.json b/metadata-aardvark/Datasets/nyu-2451-35222.json
index 96d58356d..8d6f43759 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35222.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35222.json
@@ -1,38 +1,56 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35222",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "Canada VMap1, Library 19: Political Boundary Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 19"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35222\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76335/nyu_2451_35222.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35222",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35222",
-  "nyu_addl_dspace_s": "36191",
-  "locn_geometry": "ENVELOPE(-108.0, -98.0, 60.0, 60.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35222"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "Canada VMap1, Library 19: Political Boundary Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 19"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35222\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76335/nyu_2451_35222.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35222",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35222",
+  "nyu_addl_dspace_s": "36191",
+  "locn_geometry": "ENVELOPE(-108.0, -98.0, 60.0, 60.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35223.json b/metadata-aardvark/Datasets/nyu-2451-35223.json
index 0a4cd6f4e..8f5856b51 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35223.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35223.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35223",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Oil storage tanks",
-    "Storage tanks"
-  ],
-  "dct_title_s": "Canada VMap1, Library 20: Storage Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 20"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35223\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76336/nyu_2451_35223.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Rankin Inlet, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35223",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35223",
-  "nyu_addl_dspace_s": "36192",
-  "locn_geometry": "ENVELOPE(-95.9926452636719, -92.0822525024414, 64.3155136108398, 62.8080101013184)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35223"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Oil storage tanks",
+    "Storage tanks"
+  ],
+  "dct_title_s": "Canada VMap1, Library 20: Storage Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 20"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35223\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76336/nyu_2451_35223.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Rankin Inlet, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35223",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35223",
+  "nyu_addl_dspace_s": "36192",
+  "locn_geometry": "ENVELOPE(-95.9926452636719, -92.0822525024414, 64.3155136108398, 62.8080101013184)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35224.json b/metadata-aardvark/Datasets/nyu-2451-35224.json
index df26cffcb..38c6ccc1f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35224.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35224.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35224",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Runways (Aeronautics)",
-    "Transportation",
-    "Airports"
-  ],
-  "dct_title_s": "Canada VMap1, Library 19: Runway Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 19"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35224\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76337/nyu_2451_35224.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35224",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35224",
-  "nyu_addl_dspace_s": "36193",
-  "locn_geometry": "ENVELOPE(-101.068504333496, -98.4794387817383, 66.0595016479492, 61.3168449401855)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35224"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Runways (Aeronautics)",
+    "Transportation",
+    "Airports"
+  ],
+  "dct_title_s": "Canada VMap1, Library 19: Runway Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 19"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35224\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76337/nyu_2451_35224.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35224",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35224",
+  "nyu_addl_dspace_s": "36193",
+  "locn_geometry": "ENVELOPE(-101.068504333496, -98.4794387817383, 66.0595016479492, 61.3168449401855)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35225.json b/metadata-aardvark/Datasets/nyu-2451-35225.json
index eff406988..58b0f80c5 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35225.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35225.json
@@ -1,40 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35225",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Rapids",
-    "Rivers",
-    "Waterfalls"
-  ],
-  "dct_title_s": "Canada VMap1, Library 20: Rapids Nodes",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 20"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35225\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76338/nyu_2451_35225.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Rankin Inlet, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35225",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35225",
-  "nyu_addl_dspace_s": "36194",
-  "locn_geometry": "ENVELOPE(-97.9780807495117, -90.008186340332, 67.9942321777344, 60.0341567993164)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35225"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Rapids",
+    "Rivers",
+    "Waterfalls"
+  ],
+  "dct_title_s": "Canada VMap1, Library 20: Rapids Nodes",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 20"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35225\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76338/nyu_2451_35225.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Rankin Inlet, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35225",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35225",
+  "nyu_addl_dspace_s": "36194",
+  "locn_geometry": "ENVELOPE(-97.9780807495117, -90.008186340332, 67.9942321777344, 60.0341567993164)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35226.json b/metadata-aardvark/Datasets/nyu-2451-35226.json
index 5587cd192..6395e725c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35226.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35226.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35226",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Dams",
-    "Structure",
-    "Inland Waters"
-  ],
-  "dct_title_s": "Canada VMap1, Library 20: Dam/Weir Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 20"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35226\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76339/nyu_2451_35226.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35226",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35226",
-  "nyu_addl_dspace_s": "36195",
-  "locn_geometry": "ENVELOPE(-94.2685546875, -94.0670776367188, 64.6035766601562, 64.2453384399414)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35226"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Dams",
+    "Structure",
+    "Inland Waters"
+  ],
+  "dct_title_s": "Canada VMap1, Library 20: Dam/Weir Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 20"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35226\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76339/nyu_2451_35226.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35226",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35226",
+  "nyu_addl_dspace_s": "36195",
+  "locn_geometry": "ENVELOPE(-94.2685546875, -94.0670776367188, 64.6035766601562, 64.2453384399414)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35227.json b/metadata-aardvark/Datasets/nyu-2451-35227.json
index 2e241e893..e7573647b 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35227.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35227.json
@@ -1,38 +1,56 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35227",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Trails",
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 20: Trails and Tracks Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 20"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35227\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76340/nyu_2451_35227.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35227",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35227",
-  "nyu_addl_dspace_s": "36196",
-  "locn_geometry": "ENVELOPE(-95.8552780151367, -94.2809066772461, 63.7240257263184, 60.8874168395996)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35227"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Trails",
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 20: Trails and Tracks Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 20"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35227\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76340/nyu_2451_35227.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35227",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35227",
+  "nyu_addl_dspace_s": "36196",
+  "locn_geometry": "ENVELOPE(-95.8552780151367, -94.2809066772461, 63.7240257263184, 60.8874168395996)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35228.json b/metadata-aardvark/Datasets/nyu-2451-35228.json
index aba7e5efe..455a5daa6 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35228.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35228.json
@@ -1,40 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35228",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Sand",
-    "Soil and civilization"
-  ],
-  "dct_title_s": "Canada VMap1, Library 20: Ground Area",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 20"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35228\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76341/nyu_2451_35228.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Rankin Inlet, Canada",
-    "Manitoba, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35228",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35228",
-  "nyu_addl_dspace_s": "36197",
-  "locn_geometry": "ENVELOPE(-97.9219970703125, -90.0, 68.0, 60.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35228"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Sand",
+    "Soil and civilization"
+  ],
+  "dct_title_s": "Canada VMap1, Library 20: Ground Area",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 20"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35228\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76341/nyu_2451_35228.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Rankin Inlet, Canada",
+    "Manitoba, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35228",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35228",
+  "nyu_addl_dspace_s": "36197",
+  "locn_geometry": "ENVELOPE(-97.9219970703125, -90.0, 68.0, 60.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35229.json b/metadata-aardvark/Datasets/nyu-2451-35229.json
index c1b50d900..9e63f61ca 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35229.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35229.json
@@ -1,37 +1,55 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35229",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 20: Transportation Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 20"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35229\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76342/nyu_2451_35229.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35229",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35229",
-  "nyu_addl_dspace_s": "36198",
-  "locn_geometry": "ENVELOPE(-95.8353576660156, -95.8353576660156, 63.7179145812988, 63.7179145812988)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35229"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 20: Transportation Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 20"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35229\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76342/nyu_2451_35229.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35229",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35229",
+  "nyu_addl_dspace_s": "36198",
+  "locn_geometry": "ENVELOPE(-95.8353576660156, -95.8353576660156, 63.7179145812988, 63.7179145812988)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35230.json b/metadata-aardvark/Datasets/nyu-2451-35230.json
index 378f54ffa..bd9aaf6da 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35230.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35230.json
@@ -1,37 +1,55 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35230",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Location"
-  ],
-  "dct_title_s": "Canada VMap1, Library 20: Markers Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 20"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35230\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76343/nyu_2451_35230.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35230",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35230",
-  "nyu_addl_dspace_s": "36199",
-  "locn_geometry": "ENVELOPE(-91.4833374023438, -90.8264312744141, 62.9978332519531, 62.9287185668945)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35230"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Location"
+  ],
+  "dct_title_s": "Canada VMap1, Library 20: Markers Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 20"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35230\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76343/nyu_2451_35230.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35230",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35230",
+  "nyu_addl_dspace_s": "36199",
+  "locn_geometry": "ENVELOPE(-91.4833374023438, -90.8264312744141, 62.9978332519531, 62.9287185668945)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35231.json b/metadata-aardvark/Datasets/nyu-2451-35231.json
index 1d02e56f2..261395b50 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35231.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35231.json
@@ -1,40 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35231",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Hydrology",
-    "Water"
-  ],
-  "dct_title_s": "Canada VMap1, Library 20: Water Course Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 20"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35231\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76344/nyu_2451_35231.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Rankin Inlet, Canada",
-    "Manitoba, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35231",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35231",
-  "nyu_addl_dspace_s": "36200",
-  "locn_geometry": "ENVELOPE(-98.0, -90.0, 68.0, 60.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35231"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Hydrology",
+    "Water"
+  ],
+  "dct_title_s": "Canada VMap1, Library 20: Water Course Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 20"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35231\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76344/nyu_2451_35231.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Rankin Inlet, Canada",
+    "Manitoba, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35231",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35231",
+  "nyu_addl_dspace_s": "36200",
+  "locn_geometry": "ENVELOPE(-98.0, -90.0, 68.0, 60.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35232.json b/metadata-aardvark/Datasets/nyu-2451-35232.json
index e34f3a81e..a13350821 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35232.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35232.json
@@ -1,40 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35232",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Human settlements",
-    "Population",
-    "Demography"
-  ],
-  "dct_title_s": "Canada VMap1, Library 20: Population Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 20"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35232\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76345/nyu_2451_35232.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Rankin Inlet, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35232",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35232",
-  "nyu_addl_dspace_s": "36201",
-  "locn_geometry": "ENVELOPE(-96.6672439575195, -90.810432434082, 65.9233551025391, 60.8294334411621)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35232"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Human settlements",
+    "Population",
+    "Demography"
+  ],
+  "dct_title_s": "Canada VMap1, Library 20: Population Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 20"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35232\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76345/nyu_2451_35232.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Rankin Inlet, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35232",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35232",
+  "nyu_addl_dspace_s": "36201",
+  "locn_geometry": "ENVELOPE(-96.6672439575195, -90.810432434082, 65.9233551025391, 60.8294334411621)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35233.json b/metadata-aardvark/Datasets/nyu-2451-35233.json
index 61b00e104..6d2478a5d 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35233.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35233.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35233",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Airports",
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 21: Airports",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 21"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35233\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76346/nyu_2451_35233.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Ontario, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35233",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35233",
-  "nyu_addl_dspace_s": "36202",
-  "locn_geometry": "ENVELOPE(-87.6769485473633, -73.3201675415039, 66.5227203369141, 54.6394958496094)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35233"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Airports",
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 21: Airports",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 21"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35233\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76346/nyu_2451_35233.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Ontario, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35233",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35233",
+  "nyu_addl_dspace_s": "36202",
+  "locn_geometry": "ENVELOPE(-87.6769485473633, -73.3201675415039, 66.5227203369141, 54.6394958496094)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35234.json b/metadata-aardvark/Datasets/nyu-2451-35234.json
index 40b14bcbe..ec2a6e586 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35234.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35234.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35234",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Runways (Aeronautics)",
-    "Transportation",
-    "Airports"
-  ],
-  "dct_title_s": "Canada VMap1, Library 20: Runway Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 20"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35234\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76347/nyu_2451_35234.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35234",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35234",
-  "nyu_addl_dspace_s": "36203",
-  "locn_geometry": "ENVELOPE(-97.3694381713867, -97.3694381713867, 61.6501350402832, 61.6501350402832)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35234"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Runways (Aeronautics)",
+    "Transportation",
+    "Airports"
+  ],
+  "dct_title_s": "Canada VMap1, Library 20: Runway Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 20"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35234\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76347/nyu_2451_35234.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35234",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35234",
+  "nyu_addl_dspace_s": "36203",
+  "locn_geometry": "ENVELOPE(-97.3694381713867, -97.3694381713867, 61.6501350402832, 61.6501350402832)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35235.json b/metadata-aardvark/Datasets/nyu-2451-35235.json
index 37cc0a5a6..9ecb46436 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35235.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35235.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35235",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Cities and towns",
-    "Location"
-  ],
-  "dct_title_s": "Canada VMap1, Library 21: Built-Up Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 21"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35235\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76348/nyu_2451_35235.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Ontario, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35235",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35235",
-  "nyu_addl_dspace_s": "36204",
-  "locn_geometry": "ENVELOPE(-87.6264801025391, -73.2497253417969, 66.5331802368164, 54.3812217712402)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35235"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Cities and towns",
+    "Location"
+  ],
+  "dct_title_s": "Canada VMap1, Library 21: Built-Up Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 21"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35235\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76348/nyu_2451_35235.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Ontario, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35235",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35235",
+  "nyu_addl_dspace_s": "36204",
+  "locn_geometry": "ENVELOPE(-87.6264801025391, -73.2497253417969, 66.5331802368164, 54.3812217712402)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35236.json b/metadata-aardvark/Datasets/nyu-2451-35236.json
index ce929873d..b05b274f5 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35236.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35236.json
@@ -1,37 +1,55 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35236",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Towers"
-  ],
-  "dct_title_s": "Canada VMap1, Library 20: Tower Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 20"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35236\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76349/nyu_2451_35236.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35236",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35236",
-  "nyu_addl_dspace_s": "36205",
-  "locn_geometry": "ENVELOPE(-93.6481018066406, -92.7961502075195, 63.8928031921387, 62.8296012878418)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35236"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Towers"
+  ],
+  "dct_title_s": "Canada VMap1, Library 20: Tower Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 20"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35236\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76349/nyu_2451_35236.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35236",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35236",
+  "nyu_addl_dspace_s": "36205",
+  "locn_geometry": "ENVELOPE(-93.6481018066406, -92.7961502075195, 63.8928031921387, 62.8296012878418)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35237.json b/metadata-aardvark/Datasets/nyu-2451-35237.json
index e402c44a9..db5dc7012 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35237.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35237.json
@@ -1,40 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35237",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Landforms",
-    "Fault zones",
-    "Cliffs",
-    "Glaciers"
-  ],
-  "dct_title_s": "Canada VMap1, Library 19: Landform 2 Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 19"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35237\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76350/nyu_2451_35237.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35237",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35237",
-  "nyu_addl_dspace_s": "36206",
-  "locn_geometry": "ENVELOPE(-101.574111938477, -101.528541564941, 60.8766136169434, 60.8551864624024)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35237"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Landforms",
+    "Fault zones",
+    "Cliffs",
+    "Glaciers"
+  ],
+  "dct_title_s": "Canada VMap1, Library 19: Landform 2 Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 19"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35237\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76350/nyu_2451_35237.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35237",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35237",
+  "nyu_addl_dspace_s": "36206",
+  "locn_geometry": "ENVELOPE(-101.574111938477, -101.528541564941, 60.8766136169434, 60.8551864624024)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35238.json b/metadata-aardvark/Datasets/nyu-2451-35238.json
index c8cec4c0a..81aeed77c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35238.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35238.json
@@ -1,40 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35238",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Trees",
-    "Vegetation boundaries",
-    "Vegetation classification"
-  ],
-  "dct_title_s": "Canada VMap1, Library 20: Trees Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 20"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35238\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76351/nyu_2451_35238.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Manitoba, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35238",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35238",
-  "nyu_addl_dspace_s": "36207",
-  "locn_geometry": "ENVELOPE(-98.0, -94.129020690918, 61.969181060791, 60.0003662109375)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35238"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Trees",
+    "Vegetation boundaries",
+    "Vegetation classification"
+  ],
+  "dct_title_s": "Canada VMap1, Library 20: Trees Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 20"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35238\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76351/nyu_2451_35238.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Manitoba, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35238",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35238",
+  "nyu_addl_dspace_s": "36207",
+  "locn_geometry": "ENVELOPE(-98.0, -94.129020690918, 61.969181060791, 60.0003662109375)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35239.json b/metadata-aardvark/Datasets/nyu-2451-35239.json
index 027220f29..0d38b4939 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35239.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35239.json
@@ -1,40 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35239",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Vegetation and climate",
-    "Vegetation mapping",
-    "Vegetation boundaries"
-  ],
-  "dct_title_s": "Canada VMap1, Library 19: Vegetation Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 19"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35239\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76352/nyu_2451_35239.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Northwest Territories, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35239",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35239",
-  "nyu_addl_dspace_s": "36208",
-  "locn_geometry": "ENVELOPE(-105.951057434082, -96.8653564453125, 67.9956817626953, 62.3485488891601)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35239"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Vegetation and climate",
+    "Vegetation mapping",
+    "Vegetation boundaries"
+  ],
+  "dct_title_s": "Canada VMap1, Library 19: Vegetation Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 19"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35239\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76352/nyu_2451_35239.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Northwest Territories, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35239",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35239",
+  "nyu_addl_dspace_s": "36208",
+  "locn_geometry": "ENVELOPE(-105.951057434082, -96.8653564453125, 67.9956817626953, 62.3485488891601)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35240.json b/metadata-aardvark/Datasets/nyu-2451-35240.json
index d91cae9f1..baa99422b 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35240.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35240.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35240",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Tundras",
-    "Tundra ecology"
-  ],
-  "dct_title_s": "Canada VMap1, Library 20: Tundra Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 20"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35240\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76353/nyu_2451_35240.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Rankin Inlet, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35240",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35240",
-  "nyu_addl_dspace_s": "36209",
-  "locn_geometry": "ENVELOPE(-97.71142578125, -90.3711013793945, 68.0, 60.2896194458008)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35240"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Tundras",
+    "Tundra ecology"
+  ],
+  "dct_title_s": "Canada VMap1, Library 20: Tundra Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 20"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35240\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76353/nyu_2451_35240.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Rankin Inlet, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35240",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35240",
+  "nyu_addl_dspace_s": "36209",
+  "locn_geometry": "ENVELOPE(-97.71142578125, -90.3711013793945, 68.0, 60.2896194458008)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35241.json b/metadata-aardvark/Datasets/nyu-2451-35241.json
index 000def3e6..2eff935d1 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35241.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35241.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35241",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Elevation",
-    "Topographic maps"
-  ],
-  "dct_title_s": "Canada VMap1, Library 20: Elevation Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 20"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35241\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76354/nyu_2451_35241.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Rankin Inlet, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35241",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35241",
-  "nyu_addl_dspace_s": "36210",
-  "locn_geometry": "ENVELOPE(-96.7253570556641, -90.7056350708008, 67.7520217895508, 62.4285087585449)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35241"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Elevation",
+    "Topographic maps"
+  ],
+  "dct_title_s": "Canada VMap1, Library 20: Elevation Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 20"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35241\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76354/nyu_2451_35241.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Rankin Inlet, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35241",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35241",
+  "nyu_addl_dspace_s": "36210",
+  "locn_geometry": "ENVELOPE(-96.7253570556641, -90.7056350708008, 67.7520217895508, 62.4285087585449)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35242.json b/metadata-aardvark/Datasets/nyu-2451-35242.json
index 54b899dc1..c648fc386 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35242.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35242.json
@@ -1,40 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35242",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Hydrology",
-    "Water"
-  ],
-  "dct_title_s": "Canada VMap1, Library 20: Water Course Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 20"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35242\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76355/nyu_2451_35242.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Rankin Inlet, Canada",
-    "Manitoba, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35242",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35242",
-  "nyu_addl_dspace_s": "36211",
-  "locn_geometry": "ENVELOPE(-98.0, -90.0, 68.0, 60.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35242"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Hydrology",
+    "Water"
+  ],
+  "dct_title_s": "Canada VMap1, Library 20: Water Course Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 20"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35242\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76355/nyu_2451_35242.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Rankin Inlet, Canada",
+    "Manitoba, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35242",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35242",
+  "nyu_addl_dspace_s": "36211",
+  "locn_geometry": "ENVELOPE(-98.0, -90.0, 68.0, 60.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35243.json b/metadata-aardvark/Datasets/nyu-2451-35243.json
index 35689c632..fab0eba83 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35243.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35243.json
@@ -1,40 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35243",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Runways (Aeronautics)",
-    "Transportation",
-    "Airports"
-  ],
-  "dct_title_s": "Canada VMap1, Library 20: Runway Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 20"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35243\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76356/nyu_2451_35243.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Rankin Inlet, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35243",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35243",
-  "nyu_addl_dspace_s": "36212",
-  "locn_geometry": "ENVELOPE(-96.0863037109375, -90.7279586791992, 64.2985687255859, 61.0910453796387)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35243"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Runways (Aeronautics)",
+    "Transportation",
+    "Airports"
+  ],
+  "dct_title_s": "Canada VMap1, Library 20: Runway Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 20"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35243\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76356/nyu_2451_35243.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Rankin Inlet, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35243",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35243",
+  "nyu_addl_dspace_s": "36212",
+  "locn_geometry": "ENVELOPE(-96.0863037109375, -90.7279586791992, 64.2985687255859, 61.0910453796387)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35244.json b/metadata-aardvark/Datasets/nyu-2451-35244.json
index caa5a63a7..9329c311b 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35244.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35244.json
@@ -1,40 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35244",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Buildings",
-    "Structure"
-  ],
-  "dct_title_s": "Canada VMap1, Library 21: Buildings Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 21"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35244\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76357/nyu_2451_35244.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Ontario, Canada",
-    "Manitoba, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35244",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35244",
-  "nyu_addl_dspace_s": "36213",
-  "locn_geometry": "ENVELOPE(-89.9158325195312, -72.542007446289, 67.5322265625, 54.0100250244141)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35244"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Buildings",
+    "Structure"
+  ],
+  "dct_title_s": "Canada VMap1, Library 21: Buildings Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 21"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35244\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76357/nyu_2451_35244.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Ontario, Canada",
+    "Manitoba, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35244",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35244",
+  "nyu_addl_dspace_s": "36213",
+  "locn_geometry": "ENVELOPE(-89.9158325195312, -72.542007446289, 67.5322265625, 54.0100250244141)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35245.json b/metadata-aardvark/Datasets/nyu-2451-35245.json
index 7954e3dba..238085826 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35245.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35245.json
@@ -1,40 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35245",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Vegetation and climate",
-    "Vegetation mapping",
-    "Vegetation boundaries"
-  ],
-  "dct_title_s": "Canada VMap1, Library 20: Vegetation Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 20"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35245\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76358/nyu_2451_35245.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Rankin Inlet, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35245",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35245",
-  "nyu_addl_dspace_s": "36214",
-  "locn_geometry": "ENVELOPE(-97.7014541625977, -90.4016418457031, 67.9925155639648, 60.2930946350098)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35245"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Vegetation and climate",
+    "Vegetation mapping",
+    "Vegetation boundaries"
+  ],
+  "dct_title_s": "Canada VMap1, Library 20: Vegetation Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 20"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35245\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76358/nyu_2451_35245.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Rankin Inlet, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35245",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35245",
+  "nyu_addl_dspace_s": "36214",
+  "locn_geometry": "ENVELOPE(-97.7014541625977, -90.4016418457031, 67.9925155639648, 60.2930946350098)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35246.json b/metadata-aardvark/Datasets/nyu-2451-35246.json
index f735caea5..f2d657203 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35246.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35246.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35246",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Coasts",
-    "Wetlands",
-    "Environment"
-  ],
-  "dct_title_s": "Canada VMap1, Library 21: Coast Line",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 21"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35246\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76359/nyu_2451_35246.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Ontario, Canada",
-    "Manitoba, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35246",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35246",
-  "nyu_addl_dspace_s": "36215",
-  "locn_geometry": "ENVELOPE(-90.0, -72.0, 68.0, 54.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35246"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Coasts",
+    "Wetlands",
+    "Environment"
+  ],
+  "dct_title_s": "Canada VMap1, Library 21: Coast Line",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 21"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35246\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76359/nyu_2451_35246.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Ontario, Canada",
+    "Manitoba, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35246",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35246",
+  "nyu_addl_dspace_s": "36215",
+  "locn_geometry": "ENVELOPE(-90.0, -72.0, 68.0, 54.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35247.json b/metadata-aardvark/Datasets/nyu-2451-35247.json
index 3d59d62d0..5ac2afccf 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35247.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35247.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35247",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Coasts",
-    "Wetlands",
-    "Environment"
-  ],
-  "dct_title_s": "Canada VMap1, Library 21: Coast Area",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 21"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35247\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76360/nyu_2451_35247.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Ontario, Canada",
-    "Manitoba, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35247",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35247",
-  "nyu_addl_dspace_s": "36216",
-  "locn_geometry": "ENVELOPE(-90.0, -72.0, 68.0, 54.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35247"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Coasts",
+    "Wetlands",
+    "Environment"
+  ],
+  "dct_title_s": "Canada VMap1, Library 21: Coast Area",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 21"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35247\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76360/nyu_2451_35247.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Ontario, Canada",
+    "Manitoba, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35247",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35247",
+  "nyu_addl_dspace_s": "36216",
+  "locn_geometry": "ENVELOPE(-90.0, -72.0, 68.0, 54.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35248.json b/metadata-aardvark/Datasets/nyu-2451-35248.json
index 3eab7b9ab..1d3094464 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35248.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35248.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35248",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Communication",
-    "Towers"
-  ],
-  "dct_title_s": "Canada VMap1, Library 21: Communication Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 21"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35248\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76361/nyu_2451_35248.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Ontario, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35248",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35248",
-  "nyu_addl_dspace_s": "36217",
-  "locn_geometry": "ENVELOPE(-83.398193359375, -77.7518539428711, 64.1965179443359, 54.3400535583496)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35248"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Communication",
+    "Towers"
+  ],
+  "dct_title_s": "Canada VMap1, Library 21: Communication Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 21"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35248\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76361/nyu_2451_35248.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Ontario, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35248",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35248",
+  "nyu_addl_dspace_s": "36217",
+  "locn_geometry": "ENVELOPE(-83.398193359375, -77.7518539428711, 64.1965179443359, 54.3400535583496)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35249.json b/metadata-aardvark/Datasets/nyu-2451-35249.json
index c353f6c2b..48bd8ecb6 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35249.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35249.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35249",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Contours (Cartography)",
-    "Elevation",
-    "Topographic maps"
-  ],
-  "dct_title_s": "Canada VMap1, Library 21: Contour Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 21"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35249\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76362/nyu_2451_35249.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Ontario, Canada",
-    "Manitoba, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35249",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35249",
-  "nyu_addl_dspace_s": "36218",
-  "locn_geometry": "ENVELOPE(-90.0, -72.0, 68.0, 54.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35249"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Contours (Cartography)",
+    "Elevation",
+    "Topographic maps"
+  ],
+  "dct_title_s": "Canada VMap1, Library 21: Contour Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 21"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35249\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76362/nyu_2451_35249.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Ontario, Canada",
+    "Manitoba, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35249",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35249",
+  "nyu_addl_dspace_s": "36218",
+  "locn_geometry": "ENVELOPE(-90.0, -72.0, 68.0, 54.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35250.json b/metadata-aardvark/Datasets/nyu-2451-35250.json
index e4f71e256..4b4d98b09 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35250.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35250.json
@@ -1,40 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35250",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Navigation",
-    "Marine accidents",
-    "Reefs",
-    "Coasts"
-  ],
-  "dct_title_s": "Canada VMap1, Library 21: Danger Area Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 21"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35250\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76363/nyu_2451_35250.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35250",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35250",
-  "nyu_addl_dspace_s": "36219",
-  "locn_geometry": "ENVELOPE(-90.0, -72.032485961914, 65.2506408691406, 58.2339668273926)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35250"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Navigation",
+    "Marine accidents",
+    "Reefs",
+    "Coasts"
+  ],
+  "dct_title_s": "Canada VMap1, Library 21: Danger Area Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 21"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35250\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76363/nyu_2451_35250.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35250",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35250",
+  "nyu_addl_dspace_s": "36219",
+  "locn_geometry": "ENVELOPE(-90.0, -72.032485961914, 65.2506408691406, 58.2339668273926)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35251.json b/metadata-aardvark/Datasets/nyu-2451-35251.json
index ca6c77ee1..a5742eda6 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35251.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35251.json
@@ -1,42 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35251",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Navigation",
-    "Marine accidents",
-    "Reefs",
-    "Coasts"
-  ],
-  "dct_title_s": "Canada VMap1, Library 21: Danger Point Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 21"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35251\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76364/nyu_2451_35251.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Ontario, Canada",
-    "Manitoba, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35251",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35251",
-  "nyu_addl_dspace_s": "36220",
-  "locn_geometry": "ENVELOPE(-89.9968338012695, -72.0016632080078, 67.9946060180664, 54.001708984375)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35251"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Navigation",
+    "Marine accidents",
+    "Reefs",
+    "Coasts"
+  ],
+  "dct_title_s": "Canada VMap1, Library 21: Danger Point Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 21"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35251\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76364/nyu_2451_35251.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Ontario, Canada",
+    "Manitoba, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35251",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35251",
+  "nyu_addl_dspace_s": "36220",
+  "locn_geometry": "ENVELOPE(-89.9968338012695, -72.0016632080078, 67.9946060180664, 54.001708984375)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35252.json b/metadata-aardvark/Datasets/nyu-2451-35252.json
index 613a3147e..070df6d1c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35252.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35252.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35252",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Quality control",
-    "Quality"
-  ],
-  "dct_title_s": "Canada VMap1, Library 21: Data Quality Area",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 21"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35252\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76365/nyu_2451_35252.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Ontario, Canada",
-    "Manitoba, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35252",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35252",
-  "nyu_addl_dspace_s": "36221",
-  "locn_geometry": "ENVELOPE(-90.0, -72.0, 68.0, 54.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35252"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Quality control",
+    "Quality"
+  ],
+  "dct_title_s": "Canada VMap1, Library 21: Data Quality Area",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 21"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35252\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76365/nyu_2451_35252.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Ontario, Canada",
+    "Manitoba, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35252",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35252",
+  "nyu_addl_dspace_s": "36221",
+  "locn_geometry": "ENVELOPE(-90.0, -72.0, 68.0, 54.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35253.json b/metadata-aardvark/Datasets/nyu-2451-35253.json
index 27046012b..c0dba0679 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35253.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35253.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35253",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Quality control",
-    "Quality"
-  ],
-  "dct_title_s": "Canada VMap1, Library 21: Data Quality Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 21"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35253\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76366/nyu_2451_35253.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Ontario, Canada",
-    "Manitoba, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35253",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35253",
-  "nyu_addl_dspace_s": "36222",
-  "locn_geometry": "ENVELOPE(-90.0, -72.0, 68.0, 54.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35253"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Quality control",
+    "Quality"
+  ],
+  "dct_title_s": "Canada VMap1, Library 21: Data Quality Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 21"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35253\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76366/nyu_2451_35253.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Ontario, Canada",
+    "Manitoba, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35253",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35253",
+  "nyu_addl_dspace_s": "36222",
+  "locn_geometry": "ENVELOPE(-90.0, -72.0, 68.0, 54.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35254.json b/metadata-aardvark/Datasets/nyu-2451-35254.json
index 6f8ac7f04..7286a8740 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35254.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35254.json
@@ -1,40 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35254",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Elevation",
-    "Topographic maps"
-  ],
-  "dct_title_s": "Canada VMap1, Library 21: Elevation Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 21"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35254\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76367/nyu_2451_35254.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Ontario, Canada",
-    "Manitoba, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35254",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35254",
-  "nyu_addl_dspace_s": "36223",
-  "locn_geometry": "ENVELOPE(-89.9496688842773, -72.0149688720703, 67.9791412353516, 54.0170364379883)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35254"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Elevation",
+    "Topographic maps"
+  ],
+  "dct_title_s": "Canada VMap1, Library 21: Elevation Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 21"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35254\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76367/nyu_2451_35254.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Ontario, Canada",
+    "Manitoba, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35254",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35254",
+  "nyu_addl_dspace_s": "36223",
+  "locn_geometry": "ENVELOPE(-89.9496688842773, -72.0149688720703, 67.9791412353516, 54.0170364379883)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35255.json b/metadata-aardvark/Datasets/nyu-2451-35255.json
index 01c005a4e..6025bcd9d 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35255.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35255.json
@@ -1,40 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35255",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Elevation",
-    "Topographic maps"
-  ],
-  "dct_title_s": "Canada VMap1, Library 21: Elevation Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 21"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35255\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76368/nyu_2451_35255.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Ontario, Canada",
-    "Manitoba, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35255",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35255",
-  "nyu_addl_dspace_s": "36224",
-  "locn_geometry": "ENVELOPE(-89.3449478149414, -72.0636978149414, 67.8807754516602, 54.0002861022949)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35255"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Elevation",
+    "Topographic maps"
+  ],
+  "dct_title_s": "Canada VMap1, Library 21: Elevation Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 21"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35255\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76368/nyu_2451_35255.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Ontario, Canada",
+    "Manitoba, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35255",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35255",
+  "nyu_addl_dspace_s": "36224",
+  "locn_geometry": "ENVELOPE(-89.3449478149414, -72.0636978149414, 67.8807754516602, 54.0002861022949)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35256.json b/metadata-aardvark/Datasets/nyu-2451-35256.json
index d28baabff..dc4727033 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35256.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35256.json
@@ -1,38 +1,56 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35256",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Embankments",
-    "Fills (Earthwork)"
-  ],
-  "dct_title_s": "Canada VMap1, Library 21: Embankment Fill Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 21"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35256\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76369/nyu_2451_35256.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35256",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35256",
-  "nyu_addl_dspace_s": "36225",
-  "locn_geometry": "ENVELOPE(-82.3166198730469, -82.2775573730469, 63.943058013916, 63.9062576293945)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35256"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Embankments",
+    "Fills (Earthwork)"
+  ],
+  "dct_title_s": "Canada VMap1, Library 21: Embankment Fill Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 21"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35256\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76369/nyu_2451_35256.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35256",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35256",
+  "nyu_addl_dspace_s": "36225",
+  "locn_geometry": "ENVELOPE(-82.3166198730469, -82.2775573730469, 63.943058013916, 63.9062576293945)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35257.json b/metadata-aardvark/Datasets/nyu-2451-35257.json
index 24070242d..4296c80ce 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35257.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35257.json
@@ -1,38 +1,56 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35257",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Mines and mineral resources",
-    "Salt mines and mining"
-  ],
-  "dct_title_s": "Canada VMap1, Library 21: Extraction Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 21"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35257\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76370/nyu_2451_35257.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35257",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35257",
-  "nyu_addl_dspace_s": "36226",
-  "locn_geometry": "ENVELOPE(-79.0570983886719, -73.2956924438477, 61.8156280517578, 55.9011878967285)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35257"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Mines and mineral resources",
+    "Salt mines and mining"
+  ],
+  "dct_title_s": "Canada VMap1, Library 21: Extraction Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 21"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35257\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76370/nyu_2451_35257.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35257",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35257",
+  "nyu_addl_dspace_s": "36226",
+  "locn_geometry": "ENVELOPE(-79.0570983886719, -73.2956924438477, 61.8156280517578, 55.9011878967285)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35258.json b/metadata-aardvark/Datasets/nyu-2451-35258.json
index 52bda7a83..fd77ffe0c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35258.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35258.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35258",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Fuelbreaks",
-    "Environment"
-  ],
-  "dct_title_s": "Canada VMap1, Library 21: Firebreak Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 21"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35258\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76371/nyu_2451_35258.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Manitoba, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35258",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35258",
-  "nyu_addl_dspace_s": "36227",
-  "locn_geometry": "ENVELOPE(-89.8646011352539, -89.8628692626953, 56.9602546691895, 56.9566879272461)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35258"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Fuelbreaks",
+    "Environment"
+  ],
+  "dct_title_s": "Canada VMap1, Library 21: Firebreak Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 21"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35258\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76371/nyu_2451_35258.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Manitoba, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35258",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35258",
+  "nyu_addl_dspace_s": "36227",
+  "locn_geometry": "ENVELOPE(-89.8646011352539, -89.8628692626953, 56.9602546691895, 56.9566879272461)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35259.json b/metadata-aardvark/Datasets/nyu-2451-35259.json
index 206b69073..4bbd5a61d 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35259.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35259.json
@@ -1,40 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35259",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Sand",
-    "Soil and civilization"
-  ],
-  "dct_title_s": "Canada VMap1, Library 21: Ground Area",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 21"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35259\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76372/nyu_2451_35259.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Ontario, Canada",
-    "Manitoba, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35259",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35259",
-  "nyu_addl_dspace_s": "36228",
-  "locn_geometry": "ENVELOPE(-90.0, -72.2514343261719, 68.0, 54.4283828735352)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35259"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Sand",
+    "Soil and civilization"
+  ],
+  "dct_title_s": "Canada VMap1, Library 21: Ground Area",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 21"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35259\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76372/nyu_2451_35259.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Ontario, Canada",
+    "Manitoba, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35259",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35259",
+  "nyu_addl_dspace_s": "36228",
+  "locn_geometry": "ENVELOPE(-90.0, -72.2514343261719, 68.0, 54.4283828735352)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35260.json b/metadata-aardvark/Datasets/nyu-2451-35260.json
index c949d2532..5102249b8 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35260.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35260.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35260",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Hydrography",
-    "Hydrographic surveying",
-    "Aqueducts"
-  ],
-  "dct_title_s": "Canada VMap1, Library 21: Hydrography Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 21"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35260\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76373/nyu_2451_35260.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Ontario, Canada",
-    "Manitoba, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35260",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35260",
-  "nyu_addl_dspace_s": "36229",
-  "locn_geometry": "ENVELOPE(-89.9770050048828, -72.0216827392578, 67.9934005737305, 54.0073318481445)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35260"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Hydrography",
+    "Hydrographic surveying",
+    "Aqueducts"
+  ],
+  "dct_title_s": "Canada VMap1, Library 21: Hydrography Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 21"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35260\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76373/nyu_2451_35260.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Ontario, Canada",
+    "Manitoba, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35260",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35260",
+  "nyu_addl_dspace_s": "36229",
+  "locn_geometry": "ENVELOPE(-89.9770050048828, -72.0216827392578, 67.9934005737305, 54.0073318481445)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35261.json b/metadata-aardvark/Datasets/nyu-2451-35261.json
index baa7fd36c..c297e25c1 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35261.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35261.json
@@ -1,40 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35261",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Lakes",
-    "Reservoirs"
-  ],
-  "dct_title_s": "Canada VMap1, Library 21: Lake Reservoir Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 21"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35261\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76374/nyu_2451_35261.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Ontario, Canada",
-    "Manitoba, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35261",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35261",
-  "nyu_addl_dspace_s": "36230",
-  "locn_geometry": "ENVELOPE(-90.0, -72.0, 68.0, 54.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35261"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Lakes",
+    "Reservoirs"
+  ],
+  "dct_title_s": "Canada VMap1, Library 21: Lake Reservoir Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 21"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35261\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76374/nyu_2451_35261.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Ontario, Canada",
+    "Manitoba, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35261",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35261",
+  "nyu_addl_dspace_s": "36230",
+  "locn_geometry": "ENVELOPE(-90.0, -72.0, 68.0, 54.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35262.json b/metadata-aardvark/Datasets/nyu-2451-35262.json
index 8f2de1375..53ff7eaa8 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35262.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35262.json
@@ -1,40 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35262",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Landforms",
-    "Fault zones",
-    "Cliffs",
-    "Glaciers"
-  ],
-  "dct_title_s": "Canada VMap1, Library 21: Landform 2 Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 21"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35262\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76375/nyu_2451_35262.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35262",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35262",
-  "nyu_addl_dspace_s": "36231",
-  "locn_geometry": "ENVELOPE(-76.5220718383789, -74.9990081787109, 57.7477951049805, 56.0007553100586)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35262"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Landforms",
+    "Fault zones",
+    "Cliffs",
+    "Glaciers"
+  ],
+  "dct_title_s": "Canada VMap1, Library 21: Landform 2 Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 21"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35262\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76375/nyu_2451_35262.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35262",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35262",
+  "nyu_addl_dspace_s": "36231",
+  "locn_geometry": "ENVELOPE(-76.5220718383789, -74.9990081787109, 57.7477951049805, 56.0007553100586)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35263.json b/metadata-aardvark/Datasets/nyu-2451-35263.json
index b2672f68e..81768bdef 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35263.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35263.json
@@ -1,42 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35263",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Landforms",
-    "Fault zones",
-    "Cliffs",
-    "Glaciers"
-  ],
-  "dct_title_s": "Canada VMap1, Library 21: Landform Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 21"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35263\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76376/nyu_2451_35263.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Ontario, Canada",
-    "Manitoba, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35263",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35263",
-  "nyu_addl_dspace_s": "36232",
-  "locn_geometry": "ENVELOPE(-89.9999847412109, -72.0, 67.9555206298828, 54.0021247863769)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35263"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Landforms",
+    "Fault zones",
+    "Cliffs",
+    "Glaciers"
+  ],
+  "dct_title_s": "Canada VMap1, Library 21: Landform Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 21"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35263\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76376/nyu_2451_35263.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Ontario, Canada",
+    "Manitoba, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35263",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35263",
+  "nyu_addl_dspace_s": "36232",
+  "locn_geometry": "ENVELOPE(-89.9999847412109, -72.0, 67.9555206298828, 54.0021247863769)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35264.json b/metadata-aardvark/Datasets/nyu-2451-35264.json
index ed338b5d4..637bd6d99 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35264.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35264.json
@@ -1,40 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35264",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Landforms",
-    "Fault zones",
-    "Cliffs",
-    "Glaciers"
-  ],
-  "dct_title_s": "Canada VMap1, Library 21: Landform Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 21"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35264\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76377/nyu_2451_35264.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35264",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35264",
-  "nyu_addl_dspace_s": "36233",
-  "locn_geometry": "ENVELOPE(-89.6458129882812, -89.447265625, 65.0985336303711, 65.0294036865234)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35264"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Landforms",
+    "Fault zones",
+    "Cliffs",
+    "Glaciers"
+  ],
+  "dct_title_s": "Canada VMap1, Library 21: Landform Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 21"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35264\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76377/nyu_2451_35264.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35264",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35264",
+  "nyu_addl_dspace_s": "36233",
+  "locn_geometry": "ENVELOPE(-89.6458129882812, -89.447265625, 65.0985336303711, 65.0294036865234)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35265.json b/metadata-aardvark/Datasets/nyu-2451-35265.json
index 0a00c3605..309712051 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35265.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35265.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35265",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Rapids",
-    "Rivers",
-    "Waterfalls"
-  ],
-  "dct_title_s": "Canada VMap1, Library 21: Rapids Nodes",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 21"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35265\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76378/nyu_2451_35265.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Ontario, Canada",
-    "Manitoba, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35265",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35265",
-  "nyu_addl_dspace_s": "36234",
-  "locn_geometry": "ENVELOPE(-89.9948272705078, -72.0053482055664, 67.9805908203125, 54.0052452087402)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35265"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Rapids",
+    "Rivers",
+    "Waterfalls"
+  ],
+  "dct_title_s": "Canada VMap1, Library 21: Rapids Nodes",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 21"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35265\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76378/nyu_2451_35265.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Ontario, Canada",
+    "Manitoba, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35265",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35265",
+  "nyu_addl_dspace_s": "36234",
+  "locn_geometry": "ENVELOPE(-89.9948272705078, -72.0053482055664, 67.9805908203125, 54.0052452087402)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35266.json b/metadata-aardvark/Datasets/nyu-2451-35266.json
index ca64d259d..f9652477f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35266.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35266.json
@@ -1,40 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35266",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Runways (Aeronautics)",
-    "Transportation",
-    "Airports"
-  ],
-  "dct_title_s": "Canada VMap1, Library 21: Runway Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 21"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35266\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76379/nyu_2451_35266.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Ontario, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35266",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35266",
-  "nyu_addl_dspace_s": "36235",
-  "locn_geometry": "ENVELOPE(-85.1171340942383, -72.4653701782227, 64.15380859375, 54.1775245666504)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35266"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Runways (Aeronautics)",
+    "Transportation",
+    "Airports"
+  ],
+  "dct_title_s": "Canada VMap1, Library 21: Runway Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 21"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35266\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76379/nyu_2451_35266.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Ontario, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35266",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35266",
+  "nyu_addl_dspace_s": "36235",
+  "locn_geometry": "ENVELOPE(-85.1171340942383, -72.4653701782227, 64.15380859375, 54.1775245666504)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35267.json b/metadata-aardvark/Datasets/nyu-2451-35267.json
index 4dfafdc0e..9b54607e8 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35267.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35267.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35267",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Vegetation and climate",
-    "Vegetation mapping",
-    "Vegetation boundaries"
-  ],
-  "dct_title_s": "Canada VMap1, Library 21: Vegetation Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 21"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35267\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76380/nyu_2451_35267.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35267",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35267",
-  "nyu_addl_dspace_s": "36236",
-  "locn_geometry": "ENVELOPE(-89.798210144043, -81.9925537109375, 67.6233215332031, 62.3695869445801)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35267"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Vegetation and climate",
+    "Vegetation mapping",
+    "Vegetation boundaries"
+  ],
+  "dct_title_s": "Canada VMap1, Library 21: Vegetation Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 21"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35267\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76380/nyu_2451_35267.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35267",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35267",
+  "nyu_addl_dspace_s": "36236",
+  "locn_geometry": "ENVELOPE(-89.798210144043, -81.9925537109375, 67.6233215332031, 62.3695869445801)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35268.json b/metadata-aardvark/Datasets/nyu-2451-35268.json
index d60b9d188..db8da683b 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35268.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35268.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35268",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Cities and towns",
-    "Location"
-  ],
-  "dct_title_s": "Canada VMap1, Library 22: Built-Up Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 22"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35268\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76381/nyu_2451_35268.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Iqaluit, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35268",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35268",
-  "nyu_addl_dspace_s": "36237",
-  "locn_geometry": "ENVELOPE(-68.533317565918, -68.4972305297852, 63.7513656616211, 63.7395133972168)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35268"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Cities and towns",
+    "Location"
+  ],
+  "dct_title_s": "Canada VMap1, Library 22: Built-Up Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 22"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35268\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76381/nyu_2451_35268.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Iqaluit, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35268",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35268",
+  "nyu_addl_dspace_s": "36237",
+  "locn_geometry": "ENVELOPE(-68.533317565918, -68.4972305297852, 63.7513656616211, 63.7395133972168)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35269.json b/metadata-aardvark/Datasets/nyu-2451-35269.json
index 3e73833d8..fa30c55ab 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35269.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35269.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35269",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Navigation",
-    "Marine accidents",
-    "Reefs",
-    "Coasts"
-  ],
-  "dct_title_s": "Canada VMap1, Library 22: Danger Area Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 22"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35269\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76382/nyu_2451_35269.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Iqaluit, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35269",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35269",
-  "nyu_addl_dspace_s": "36238",
-  "locn_geometry": "ENVELOPE(-71.9983139038086, -66.0066528320312, 63.7636184692383, 61.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35269"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Navigation",
+    "Marine accidents",
+    "Reefs",
+    "Coasts"
+  ],
+  "dct_title_s": "Canada VMap1, Library 22: Danger Area Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 22"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35269\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76382/nyu_2451_35269.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Iqaluit, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35269",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35269",
+  "nyu_addl_dspace_s": "36238",
+  "locn_geometry": "ENVELOPE(-71.9983139038086, -66.0066528320312, 63.7636184692383, 61.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35270.json b/metadata-aardvark/Datasets/nyu-2451-35270.json
index 8790264bc..04c6b9aa3 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35270.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35270.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35270",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Rapids",
-    "Rivers",
-    "Waterfalls"
-  ],
-  "dct_title_s": "Canada VMap1, Library 21: Rapids Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 21"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35270\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76383/nyu_2451_35270.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Ontario, Canada",
-    "Manitoba, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35270",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35270",
-  "nyu_addl_dspace_s": "36239",
-  "locn_geometry": "ENVELOPE(-89.9959182739258, -72.0013961791992, 67.9721603393555, 54.0190734863281)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35270"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Rapids",
+    "Rivers",
+    "Waterfalls"
+  ],
+  "dct_title_s": "Canada VMap1, Library 21: Rapids Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 21"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35270\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76383/nyu_2451_35270.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Ontario, Canada",
+    "Manitoba, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35270",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35270",
+  "nyu_addl_dspace_s": "36239",
+  "locn_geometry": "ENVELOPE(-89.9959182739258, -72.0013961791992, 67.9721603393555, 54.0190734863281)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35271.json b/metadata-aardvark/Datasets/nyu-2451-35271.json
index 1ac76b2dd..f69f980b7 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35271.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35271.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35271",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Swamps",
-    "Marshes",
-    "Wetlands"
-  ],
-  "dct_title_s": "Canada VMap1, Library 21: Marsh/Swamp Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 21"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35271\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76384/nyu_2451_35271.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Ontario, Canada",
-    "Manitoba, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35271",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35271",
-  "nyu_addl_dspace_s": "36240",
-  "locn_geometry": "ENVELOPE(-90.0, -72.0, 67.2028503417969, 54.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35271"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Swamps",
+    "Marshes",
+    "Wetlands"
+  ],
+  "dct_title_s": "Canada VMap1, Library 21: Marsh/Swamp Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 21"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35271\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76384/nyu_2451_35271.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Ontario, Canada",
+    "Manitoba, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35271",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35271",
+  "nyu_addl_dspace_s": "36240",
+  "locn_geometry": "ENVELOPE(-90.0, -72.0, 67.2028503417969, 54.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35272.json b/metadata-aardvark/Datasets/nyu-2451-35272.json
index 063dabee1..d1ed64b7d 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35272.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35272.json
@@ -1,40 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35272",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Hydrology",
-    "Water"
-  ],
-  "dct_title_s": "Canada VMap1, Library 21: Water Course Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 21"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35272\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76385/nyu_2451_35272.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Ontario, Canada",
-    "Manitoba, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35272",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35272",
-  "nyu_addl_dspace_s": "36241",
-  "locn_geometry": "ENVELOPE(-90.0, -72.0, 68.0, 54.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35272"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Hydrology",
+    "Water"
+  ],
+  "dct_title_s": "Canada VMap1, Library 21: Water Course Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 21"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35272\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76385/nyu_2451_35272.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Ontario, Canada",
+    "Manitoba, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35272",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35272",
+  "nyu_addl_dspace_s": "36241",
+  "locn_geometry": "ENVELOPE(-90.0, -72.0, 68.0, 54.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35273.json b/metadata-aardvark/Datasets/nyu-2451-35273.json
index 22b23dfdf..ccbb2d8d7 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35273.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35273.json
@@ -1,42 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35273",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Coasts",
-    "Wetlands",
-    "Environment"
-  ],
-  "dct_title_s": "Canada VMap1, Library 22: Coast Line",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 22"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35273\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76386/nyu_2451_35273.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Iqaluit, Canada",
-    "Pangnirtung, Canada",
-    "Clyde River, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35273",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35273",
-  "nyu_addl_dspace_s": "36242",
-  "locn_geometry": "ENVELOPE(-72.0, -61.2605743408203, 71.5746765136719, 61.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35273"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Coasts",
+    "Wetlands",
+    "Environment"
+  ],
+  "dct_title_s": "Canada VMap1, Library 22: Coast Line",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 22"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35273\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76386/nyu_2451_35273.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Iqaluit, Canada",
+    "Pangnirtung, Canada",
+    "Clyde River, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35273",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35273",
+  "nyu_addl_dspace_s": "36242",
+  "locn_geometry": "ENVELOPE(-72.0, -61.2605743408203, 71.5746765136719, 61.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35274.json b/metadata-aardvark/Datasets/nyu-2451-35274.json
index dd126d99b..50e85408d 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35274.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35274.json
@@ -1,42 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35274",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Hydrographic structures",
-    "Wharves",
-    "Piers",
-    "Harbors",
-    "Hydrography"
-  ],
-  "dct_title_s": "Canada VMap1, Library 21: Pier Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 21"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35274\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76387/nyu_2451_35274.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Ontario, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35274",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35274",
-  "nyu_addl_dspace_s": "36243",
-  "locn_geometry": "ENVELOPE(-85.0430603027344, -85.0411682128906, 55.2829284667969, 55.274486541748)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35274"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Hydrographic structures",
+    "Wharves",
+    "Piers",
+    "Harbors",
+    "Hydrography"
+  ],
+  "dct_title_s": "Canada VMap1, Library 21: Pier Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 21"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35274\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76387/nyu_2451_35274.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Ontario, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35274",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35274",
+  "nyu_addl_dspace_s": "36243",
+  "locn_geometry": "ENVELOPE(-85.0430603027344, -85.0411682128906, 55.2829284667969, 55.274486541748)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35275.json b/metadata-aardvark/Datasets/nyu-2451-35275.json
index 6dccd55ab..726503c5b 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35275.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35275.json
@@ -1,37 +1,55 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35275",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Oil well drilling rigs"
-  ],
-  "dct_title_s": "Canada VMap1, Library 21: Rig Well Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 21"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35275\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76388/nyu_2451_35275.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35275",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35275",
-  "nyu_addl_dspace_s": "36244",
-  "locn_geometry": "ENVELOPE(-86.2496795654297, -86.2496795654297, 66.5273590087891, 66.5273590087891)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35275"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Oil well drilling rigs"
+  ],
+  "dct_title_s": "Canada VMap1, Library 21: Rig Well Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 21"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35275\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76388/nyu_2451_35275.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35275",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35275",
+  "nyu_addl_dspace_s": "36244",
+  "locn_geometry": "ENVELOPE(-86.2496795654297, -86.2496795654297, 66.5273590087891, 66.5273590087891)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35276.json b/metadata-aardvark/Datasets/nyu-2451-35276.json
index b41a6b6ec..188b2ed2f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35276.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35276.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35276",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Trees",
-    "Vegetation boundaries",
-    "Vegetation classification"
-  ],
-  "dct_title_s": "Canada VMap1, Library 21: Trees Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 21"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35276\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76389/nyu_2451_35276.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Ontario, Canada",
-    "Manitoba, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35276",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35276",
-  "nyu_addl_dspace_s": "36245",
-  "locn_geometry": "ENVELOPE(-90.0, -72.0, 66.0, 54.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35276"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Trees",
+    "Vegetation boundaries",
+    "Vegetation classification"
+  ],
+  "dct_title_s": "Canada VMap1, Library 21: Trees Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 21"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35276\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76389/nyu_2451_35276.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Ontario, Canada",
+    "Manitoba, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35276",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35276",
+  "nyu_addl_dspace_s": "36245",
+  "locn_geometry": "ENVELOPE(-90.0, -72.0, 66.0, 54.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35277.json b/metadata-aardvark/Datasets/nyu-2451-35277.json
index c6b700877..04909ad31 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35277.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35277.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35277",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Cities and towns",
-    "Location"
-  ],
-  "dct_title_s": "Canada VMap1, Library 22: Built-Up Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 22"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35277\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76390/nyu_2451_35277.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Iqaluit, Canada",
-    "Pangnirtung, Canada",
-    "Clyde River, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35277",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35277",
-  "nyu_addl_dspace_s": "36246",
-  "locn_geometry": "ENVELOPE(-71.9531784057617, -61.3451766967773, 70.4721374511719, 61.047306060791)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35277"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Cities and towns",
+    "Location"
+  ],
+  "dct_title_s": "Canada VMap1, Library 22: Built-Up Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 22"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35277\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76390/nyu_2451_35277.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Iqaluit, Canada",
+    "Pangnirtung, Canada",
+    "Clyde River, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35277",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35277",
+  "nyu_addl_dspace_s": "36246",
+  "locn_geometry": "ENVELOPE(-71.9531784057617, -61.3451766967773, 70.4721374511719, 61.047306060791)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35278.json b/metadata-aardvark/Datasets/nyu-2451-35278.json
index a3a957a92..ca134598e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35278.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35278.json
@@ -1,40 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35278",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "Canada VMap1, Library 21: Political Boundary Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 21"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35278\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76391/nyu_2451_35278.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Ontario, Canada",
-    "Manitoba, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35278",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35278",
-  "nyu_addl_dspace_s": "36247",
-  "locn_geometry": "ENVELOPE(-90.0, -72.0, 68.0, 54.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35278"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "Canada VMap1, Library 21: Political Boundary Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 21"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35278\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76391/nyu_2451_35278.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Ontario, Canada",
+    "Manitoba, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35278",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35278",
+  "nyu_addl_dspace_s": "36247",
+  "locn_geometry": "ENVELOPE(-90.0, -72.0, 68.0, 54.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35279.json b/metadata-aardvark/Datasets/nyu-2451-35279.json
index 0df286247..5499fb4e7 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35279.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35279.json
@@ -1,38 +1,56 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35279",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Oil storage tanks",
-    "Storage tanks"
-  ],
-  "dct_title_s": "Canada VMap1, Library 21: Storage Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 21"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35279\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76392/nyu_2451_35279.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35279",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35279",
-  "nyu_addl_dspace_s": "36248",
-  "locn_geometry": "ENVELOPE(-83.3412094116211, -73.3037948608398, 64.1932754516602, 55.2718696594238)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35279"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Oil storage tanks",
+    "Storage tanks"
+  ],
+  "dct_title_s": "Canada VMap1, Library 21: Storage Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 21"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35279\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76392/nyu_2451_35279.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35279",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35279",
+  "nyu_addl_dspace_s": "36248",
+  "locn_geometry": "ENVELOPE(-83.3412094116211, -73.3037948608398, 64.1932754516602, 55.2718696594238)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35280.json b/metadata-aardvark/Datasets/nyu-2451-35280.json
index 22dcb7d67..4acfd1db6 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35280.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35280.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35280",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Airports",
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 22: Airports",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 22"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35280\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76393/nyu_2451_35280.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Iqaluit, Canada",
-    "Pangnirtung, Canada",
-    "Clyde River, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35280",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35280",
-  "nyu_addl_dspace_s": "36249",
-  "locn_geometry": "ENVELOPE(-71.1387329101562, -61.60205078125, 70.4871139526367, 61.0515289306641)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35280"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Airports",
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 22: Airports",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 22"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35280\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76393/nyu_2451_35280.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Iqaluit, Canada",
+    "Pangnirtung, Canada",
+    "Clyde River, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35280",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35280",
+  "nyu_addl_dspace_s": "36249",
+  "locn_geometry": "ENVELOPE(-71.1387329101562, -61.60205078125, 70.4871139526367, 61.0515289306641)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35281.json b/metadata-aardvark/Datasets/nyu-2451-35281.json
index 7f2bb8eea..0008a3a06 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35281.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35281.json
@@ -1,42 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35281",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Quality control",
-    "Quality"
-  ],
-  "dct_title_s": "Canada VMap1, Library 22: Data Quality Area",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 22"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35281\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76394/nyu_2451_35281.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Iqaluit, Canada",
-    "Pangnirtung, Canada",
-    "Clyde River, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35281",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35281",
-  "nyu_addl_dspace_s": "36250",
-  "locn_geometry": "ENVELOPE(-72.0, -58.0, 72.0, 61.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35281"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Quality control",
+    "Quality"
+  ],
+  "dct_title_s": "Canada VMap1, Library 22: Data Quality Area",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 22"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35281\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76394/nyu_2451_35281.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Iqaluit, Canada",
+    "Pangnirtung, Canada",
+    "Clyde River, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35281",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35281",
+  "nyu_addl_dspace_s": "36250",
+  "locn_geometry": "ENVELOPE(-72.0, -58.0, 72.0, 61.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35282.json b/metadata-aardvark/Datasets/nyu-2451-35282.json
index fac679647..e036e778c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35282.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35282.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35282",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Human settlements",
-    "Population",
-    "Demography"
-  ],
-  "dct_title_s": "Canada VMap1, Library 21: Population Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 21"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35282\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76395/nyu_2451_35282.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Ontario, Canada",
-    "Manitoba, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35282",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35282",
-  "nyu_addl_dspace_s": "36251",
-  "locn_geometry": "ENVELOPE(-89.9158325195312, -73.2497406005859, 67.5322265625, 54.0100250244141)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35282"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Human settlements",
+    "Population",
+    "Demography"
+  ],
+  "dct_title_s": "Canada VMap1, Library 21: Population Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 21"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35282\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76395/nyu_2451_35282.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Ontario, Canada",
+    "Manitoba, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35282",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35282",
+  "nyu_addl_dspace_s": "36251",
+  "locn_geometry": "ENVELOPE(-89.9158325195312, -73.2497406005859, 67.5322265625, 54.0100250244141)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35283.json b/metadata-aardvark/Datasets/nyu-2451-35283.json
index 80123bfa3..1673cbca3 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35283.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35283.json
@@ -1,37 +1,55 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35283",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 21: Transportation Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 21"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35283\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76396/nyu_2451_35283.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35283",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35283",
-  "nyu_addl_dspace_s": "36252",
-  "locn_geometry": "ENVELOPE(-87.2372207641602, -76.5217361450195, 66.8617172241211, 56.2961883544922)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35283"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 21: Transportation Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 21"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35283\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76396/nyu_2451_35283.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35283",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35283",
+  "nyu_addl_dspace_s": "36252",
+  "locn_geometry": "ENVELOPE(-87.2372207641602, -76.5217361450195, 66.8617172241211, 56.2961883544922)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35284.json b/metadata-aardvark/Datasets/nyu-2451-35284.json
index 80fa24abc..e3ef9ead2 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35284.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35284.json
@@ -1,42 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35284",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Coasts",
-    "Wetlands",
-    "Environment"
-  ],
-  "dct_title_s": "Canada VMap1, Library 22: Coast Area",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 22"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35284\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76397/nyu_2451_35284.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Iqaluit, Canada",
-    "Pangnirtung, Canada",
-    "Clyde River, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35284",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35284",
-  "nyu_addl_dspace_s": "36253",
-  "locn_geometry": "ENVELOPE(-72.0, -58.0, 72.0, 61.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35284"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Coasts",
+    "Wetlands",
+    "Environment"
+  ],
+  "dct_title_s": "Canada VMap1, Library 22: Coast Area",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 22"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35284\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76397/nyu_2451_35284.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Iqaluit, Canada",
+    "Pangnirtung, Canada",
+    "Clyde River, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35284",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35284",
+  "nyu_addl_dspace_s": "36253",
+  "locn_geometry": "ENVELOPE(-72.0, -58.0, 72.0, 61.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35285.json b/metadata-aardvark/Datasets/nyu-2451-35285.json
index a2d5534c0..691c8910a 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35285.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35285.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35285",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Elevation",
-    "Topographic maps"
-  ],
-  "dct_title_s": "Canada VMap1, Library 22: Elevation Void Collection Area",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 22"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35285\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76398/nyu_2451_35285.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Iqaluit, Canada",
-    "Pangnirtung, Canada",
-    "Clyde River, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35285",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35285",
-  "nyu_addl_dspace_s": "36254",
-  "locn_geometry": "ENVELOPE(-72.0, -61.5135650634766, 71.4235229492188, 62.1427307128906)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35285"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Elevation",
+    "Topographic maps"
+  ],
+  "dct_title_s": "Canada VMap1, Library 22: Elevation Void Collection Area",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 22"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35285\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76398/nyu_2451_35285.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Iqaluit, Canada",
+    "Pangnirtung, Canada",
+    "Clyde River, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35285",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35285",
+  "nyu_addl_dspace_s": "36254",
+  "locn_geometry": "ENVELOPE(-72.0, -61.5135650634766, 71.4235229492188, 62.1427307128906)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35286.json b/metadata-aardvark/Datasets/nyu-2451-35286.json
index 39837db2b..036f3a4a5 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35286.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35286.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35286",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Roads",
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 21: Road Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 21"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35286\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76399/nyu_2451_35286.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Ontario, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35286",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35286",
-  "nyu_addl_dspace_s": "36255",
-  "locn_geometry": "ENVELOPE(-85.4380416870117, -72.2892532348633, 64.2157974243164, 54.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35286"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Roads",
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 21: Road Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 21"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35286\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76399/nyu_2451_35286.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Ontario, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35286",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35286",
+  "nyu_addl_dspace_s": "36255",
+  "locn_geometry": "ENVELOPE(-85.4380416870117, -72.2892532348633, 64.2157974243164, 54.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35287.json b/metadata-aardvark/Datasets/nyu-2451-35287.json
index deb2bd8da..300187378 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35287.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35287.json
@@ -1,40 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35287",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Hydrology",
-    "Water"
-  ],
-  "dct_title_s": "Canada VMap1, Library 21: Water Course Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 21"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35287\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76400/nyu_2451_35287.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Ontario, Canada",
-    "Manitoba, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35287",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35287",
-  "nyu_addl_dspace_s": "36256",
-  "locn_geometry": "ENVELOPE(-90.0, -72.0, 68.0, 54.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35287"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Hydrology",
+    "Water"
+  ],
+  "dct_title_s": "Canada VMap1, Library 21: Water Course Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 21"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35287\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76400/nyu_2451_35287.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Ontario, Canada",
+    "Manitoba, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35287",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35287",
+  "nyu_addl_dspace_s": "36256",
+  "locn_geometry": "ENVELOPE(-90.0, -72.0, 68.0, 54.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35288.json b/metadata-aardvark/Datasets/nyu-2451-35288.json
index baa60abe4..97e26c5b4 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35288.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35288.json
@@ -1,42 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35288",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Navigation",
-    "Marine accidents",
-    "Reefs",
-    "Coasts"
-  ],
-  "dct_title_s": "Canada VMap1, Library 22: Danger Point Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 22"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35288\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76401/nyu_2451_35288.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Iqaluit, Canada",
-    "Pangnirtung, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35288",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35288",
-  "nyu_addl_dspace_s": "36257",
-  "locn_geometry": "ENVELOPE(-71.983901977539, -62.1133499145508, 69.5267562866211, 61.1565818786621)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35288"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Navigation",
+    "Marine accidents",
+    "Reefs",
+    "Coasts"
+  ],
+  "dct_title_s": "Canada VMap1, Library 22: Danger Point Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 22"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35288\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76401/nyu_2451_35288.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Iqaluit, Canada",
+    "Pangnirtung, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35288",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35288",
+  "nyu_addl_dspace_s": "36257",
+  "locn_geometry": "ENVELOPE(-71.983901977539, -62.1133499145508, 69.5267562866211, 61.1565818786621)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35289.json b/metadata-aardvark/Datasets/nyu-2451-35289.json
index 2f304cb63..44dd70e5c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35289.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35289.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35289",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Physiographys",
-    "Geysers",
-    "Hot springs"
-  ],
-  "dct_title_s": "Canada VMap1, Library 21: Physiography Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 21"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35289\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76402/nyu_2451_35289.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Ontario, Canada",
-    "Manitoba, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35289",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35289",
-  "nyu_addl_dspace_s": "36258",
-  "locn_geometry": "ENVELOPE(-89.7434997558594, -72.0098648071289, 67.9903259277344, 54.0336608886719)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35289"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Physiographys",
+    "Geysers",
+    "Hot springs"
+  ],
+  "dct_title_s": "Canada VMap1, Library 21: Physiography Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 21"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35289\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76402/nyu_2451_35289.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Ontario, Canada",
+    "Manitoba, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35289",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35289",
+  "nyu_addl_dspace_s": "36258",
+  "locn_geometry": "ENVELOPE(-89.7434997558594, -72.0098648071289, 67.9903259277344, 54.0336608886719)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35290.json b/metadata-aardvark/Datasets/nyu-2451-35290.json
index 262931dc1..796ed8897 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35290.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35290.json
@@ -1,40 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35290",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Racetracks",
-    "Sports facilities"
-  ],
-  "dct_title_s": "Canada VMap1, Library 21: Track Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 21"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35290\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76403/nyu_2451_35290.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Ontario, Canada",
-    "Manitoba, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35290",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35290",
-  "nyu_addl_dspace_s": "36259",
-  "locn_geometry": "ENVELOPE(-89.9379501342773, -72.3052520751953, 66.5459442138672, 54.0411148071289)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35290"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Racetracks",
+    "Sports facilities"
+  ],
+  "dct_title_s": "Canada VMap1, Library 21: Track Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 21"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35290\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76403/nyu_2451_35290.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Ontario, Canada",
+    "Manitoba, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35290",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35290",
+  "nyu_addl_dspace_s": "36259",
+  "locn_geometry": "ENVELOPE(-89.9379501342773, -72.3052520751953, 66.5459442138672, 54.0411148071289)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35291.json b/metadata-aardvark/Datasets/nyu-2451-35291.json
index 1f232fae8..7ca68c0d5 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35291.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35291.json
@@ -1,40 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35291",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Communication",
-    "Towers"
-  ],
-  "dct_title_s": "Canada VMap1, Library 22: Communication Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 22"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35291\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76404/nyu_2451_35291.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Iqaluit, Canada",
-    "Pangnirtung, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35291",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35291",
-  "nyu_addl_dspace_s": "36260",
-  "locn_geometry": "ENVELOPE(-71.2419586181641, -61.3527412414551, 68.6493148803711, 61.3102149963379)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35291"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Communication",
+    "Towers"
+  ],
+  "dct_title_s": "Canada VMap1, Library 22: Communication Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 22"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35291\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76404/nyu_2451_35291.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Iqaluit, Canada",
+    "Pangnirtung, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35291",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35291",
+  "nyu_addl_dspace_s": "36260",
+  "locn_geometry": "ENVELOPE(-71.2419586181641, -61.3527412414551, 68.6493148803711, 61.3102149963379)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35292.json b/metadata-aardvark/Datasets/nyu-2451-35292.json
index 8b6a2db03..4832dfadc 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35292.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35292.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35292",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Pipelines",
-    "Hydraulic structures"
-  ],
-  "dct_title_s": "Canada VMap1, Library 21: Pipeline Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 21"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35292\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76405/nyu_2451_35292.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Ontario, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35292",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35292",
-  "nyu_addl_dspace_s": "36261",
-  "locn_geometry": "ENVELOPE(-85.115364074707, -85.0430603027344, 55.274486541748, 55.244384765625)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35292"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Pipelines",
+    "Hydraulic structures"
+  ],
+  "dct_title_s": "Canada VMap1, Library 21: Pipeline Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 21"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35292\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76405/nyu_2451_35292.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Ontario, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35292",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35292",
+  "nyu_addl_dspace_s": "36261",
+  "locn_geometry": "ENVELOPE(-85.115364074707, -85.0430603027344, 55.274486541748, 55.244384765625)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35293.json b/metadata-aardvark/Datasets/nyu-2451-35293.json
index 9d7a58f3d..39acdaa4b 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35293.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35293.json
@@ -1,38 +1,56 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35293",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Tundras",
-    "Tundra ecology"
-  ],
-  "dct_title_s": "Canada VMap1, Library 21: Tundra Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 21"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35293\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76406/nyu_2451_35293.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35293",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35293",
-  "nyu_addl_dspace_s": "36262",
-  "locn_geometry": "ENVELOPE(-90.0, -81.9758682250977, 68.0, 62.1788291931152)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35293"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Tundras",
+    "Tundra ecology"
+  ],
+  "dct_title_s": "Canada VMap1, Library 21: Tundra Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 21"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35293\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76406/nyu_2451_35293.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35293",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35293",
+  "nyu_addl_dspace_s": "36262",
+  "locn_geometry": "ENVELOPE(-90.0, -81.9758682250977, 68.0, 62.1788291931152)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35294.json b/metadata-aardvark/Datasets/nyu-2451-35294.json
index 0f02d12cc..36f47913f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35294.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35294.json
@@ -1,42 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35294",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Quality control",
-    "Quality"
-  ],
-  "dct_title_s": "Canada VMap1, Library 22: Data Quality Void Collection Area",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 22"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35294\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76407/nyu_2451_35294.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Iqaluit, Canada",
-    "Pangnirtung, Canada",
-    "Clyde River, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35294",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35294",
-  "nyu_addl_dspace_s": "36263",
-  "locn_geometry": "ENVELOPE(-72.0, -61.5135650634766, 71.4235229492188, 62.1427307128906)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35294"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Quality control",
+    "Quality"
+  ],
+  "dct_title_s": "Canada VMap1, Library 22: Data Quality Void Collection Area",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 22"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35294\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76407/nyu_2451_35294.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Iqaluit, Canada",
+    "Pangnirtung, Canada",
+    "Clyde River, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35294",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35294",
+  "nyu_addl_dspace_s": "36263",
+  "locn_geometry": "ENVELOPE(-72.0, -61.5135650634766, 71.4235229492188, 62.1427307128906)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35295.json b/metadata-aardvark/Datasets/nyu-2451-35295.json
index 4146dbaaf..0bfc83db6 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35295.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35295.json
@@ -1,40 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35295",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "Canada VMap1, Library 21: Political Boundary Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 21"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35295\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76408/nyu_2451_35295.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Ontario, Canada",
-    "Manitoba, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35295",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35295",
-  "nyu_addl_dspace_s": "36264",
-  "locn_geometry": "ENVELOPE(-90.0, -87.6097259521484, 56.8461074829102, 55.9798545837402)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35295"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "Canada VMap1, Library 21: Political Boundary Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 21"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35295\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76408/nyu_2451_35295.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Ontario, Canada",
+    "Manitoba, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35295",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35295",
+  "nyu_addl_dspace_s": "36264",
+  "locn_geometry": "ENVELOPE(-90.0, -87.6097259521484, 56.8461074829102, 55.9798545837402)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35296.json b/metadata-aardvark/Datasets/nyu-2451-35296.json
index 6a866131e..e9fc0540c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35296.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35296.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35296",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Buildings",
-    "Structure"
-  ],
-  "dct_title_s": "Canada VMap1, Library 22: Buildings Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 22"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35296\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76409/nyu_2451_35296.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Iqaluit, Canada",
-    "Pangnirtung, Canada",
-    "Clyde River, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35296",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35296",
-  "nyu_addl_dspace_s": "36265",
-  "locn_geometry": "ENVELOPE(-71.5210266113281, -61.641975402832, 70.526969909668, 61.0741882324219)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35296"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Buildings",
+    "Structure"
+  ],
+  "dct_title_s": "Canada VMap1, Library 22: Buildings Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 22"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35296\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76409/nyu_2451_35296.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Iqaluit, Canada",
+    "Pangnirtung, Canada",
+    "Clyde River, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35296",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35296",
+  "nyu_addl_dspace_s": "36265",
+  "locn_geometry": "ENVELOPE(-71.5210266113281, -61.641975402832, 70.526969909668, 61.0741882324219)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35297.json b/metadata-aardvark/Datasets/nyu-2451-35297.json
index 68896978b..06fad5e3a 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35297.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35297.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35297",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Elevation",
-    "Topographic maps"
-  ],
-  "dct_title_s": "Canada VMap1, Library 22: Elevation Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 22"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35297\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76410/nyu_2451_35297.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Iqaluit, Canada",
-    "Pangnirtung, Canada",
-    "Clyde River, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35297",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35297",
-  "nyu_addl_dspace_s": "36266",
-  "locn_geometry": "ENVELOPE(-71.884407043457, -61.3806991577148, 70.7527618408203, 61.0130233764648)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35297"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Elevation",
+    "Topographic maps"
+  ],
+  "dct_title_s": "Canada VMap1, Library 22: Elevation Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 22"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35297\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76410/nyu_2451_35297.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Iqaluit, Canada",
+    "Pangnirtung, Canada",
+    "Clyde River, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35297",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35297",
+  "nyu_addl_dspace_s": "36266",
+  "locn_geometry": "ENVELOPE(-71.884407043457, -61.3806991577148, 70.7527618408203, 61.0130233764648)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35298.json b/metadata-aardvark/Datasets/nyu-2451-35298.json
index 32bfbb967..a56c52044 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35298.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35298.json
@@ -1,40 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35298",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Runways (Aeronautics)",
-    "Transportation",
-    "Airports"
-  ],
-  "dct_title_s": "Canada VMap1, Library 21: Runway Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 21"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35298\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76411/nyu_2451_35298.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Ontario, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35298",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35298",
-  "nyu_addl_dspace_s": "36267",
-  "locn_geometry": "ENVELOPE(-87.6823654174805, -73.302734375, 66.5270690917969, 54.9867515563965)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35298"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Runways (Aeronautics)",
+    "Transportation",
+    "Airports"
+  ],
+  "dct_title_s": "Canada VMap1, Library 21: Runway Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 21"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35298\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76411/nyu_2451_35298.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Ontario, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35298",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35298",
+  "nyu_addl_dspace_s": "36267",
+  "locn_geometry": "ENVELOPE(-87.6823654174805, -73.302734375, 66.5270690917969, 54.9867515563965)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35299.json b/metadata-aardvark/Datasets/nyu-2451-35299.json
index 215aa38eb..2af21f46b 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35299.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35299.json
@@ -1,42 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35299",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Contours (Cartography)",
-    "Elevation",
-    "Topographic maps"
-  ],
-  "dct_title_s": "Canada VMap1, Library 22: Contour Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 22"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35299\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76412/nyu_2451_35299.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Iqaluit, Canada",
-    "Pangnirtung, Canada",
-    "Clyde River, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35299",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35299",
-  "nyu_addl_dspace_s": "36268",
-  "locn_geometry": "ENVELOPE(-72.0, -61.2686767578125, 71.5456085205078, 61.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35299"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Contours (Cartography)",
+    "Elevation",
+    "Topographic maps"
+  ],
+  "dct_title_s": "Canada VMap1, Library 22: Contour Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 22"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35299\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76412/nyu_2451_35299.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Iqaluit, Canada",
+    "Pangnirtung, Canada",
+    "Clyde River, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35299",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35299",
+  "nyu_addl_dspace_s": "36268",
+  "locn_geometry": "ENVELOPE(-72.0, -61.2686767578125, 71.5456085205078, 61.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35300.json b/metadata-aardvark/Datasets/nyu-2451-35300.json
index 0da983939..8cf9d2568 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35300.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35300.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35300",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Elevation",
-    "Topographic maps"
-  ],
-  "dct_title_s": "Canada VMap1, Library 22: Elevation Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 22"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35300\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76413/nyu_2451_35300.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Iqaluit, Canada",
-    "Pangnirtung, Canada",
-    "Clyde River, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35300",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35300",
-  "nyu_addl_dspace_s": "36269",
-  "locn_geometry": "ENVELOPE(-71.9985427856445, -61.3510437011719, 71.3158798217773, 61.0041542053223)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35300"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Elevation",
+    "Topographic maps"
+  ],
+  "dct_title_s": "Canada VMap1, Library 22: Elevation Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 22"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35300\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76413/nyu_2451_35300.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Iqaluit, Canada",
+    "Pangnirtung, Canada",
+    "Clyde River, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35300",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35300",
+  "nyu_addl_dspace_s": "36269",
+  "locn_geometry": "ENVELOPE(-71.9985427856445, -61.3510437011719, 71.3158798217773, 61.0041542053223)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35301.json b/metadata-aardvark/Datasets/nyu-2451-35301.json
index adc1a905e..3895c3341 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35301.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35301.json
@@ -1,40 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35301",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Trails",
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 21: Trails and Tracks Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 21"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35301\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76414/nyu_2451_35301.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Ontario, Canada",
-    "Manitoba, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35301",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35301",
-  "nyu_addl_dspace_s": "36270",
-  "locn_geometry": "ENVELOPE(-89.8626251220703, -73.7196731567383, 64.043701171875, 54.6354866027832)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35301"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Trails",
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 21: Trails and Tracks Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 21"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35301\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76414/nyu_2451_35301.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Ontario, Canada",
+    "Manitoba, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35301",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35301",
+  "nyu_addl_dspace_s": "36270",
+  "locn_geometry": "ENVELOPE(-89.8626251220703, -73.7196731567383, 64.043701171875, 54.6354866027832)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35302.json b/metadata-aardvark/Datasets/nyu-2451-35302.json
index bbd62b725..47fa9c8f0 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35302.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35302.json
@@ -1,42 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35302",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Quality control",
-    "Quality"
-  ],
-  "dct_title_s": "Canada VMap1, Library 22: Data Quality Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 22"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35302\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76415/nyu_2451_35302.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Iqaluit, Canada",
-    "Pangnirtung, Canada",
-    "Clyde River, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35302",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35302",
-  "nyu_addl_dspace_s": "36271",
-  "locn_geometry": "ENVELOPE(-72.0, -62.0, 71.0, 61.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35302"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Quality control",
+    "Quality"
+  ],
+  "dct_title_s": "Canada VMap1, Library 22: Data Quality Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 22"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35302\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76415/nyu_2451_35302.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Iqaluit, Canada",
+    "Pangnirtung, Canada",
+    "Clyde River, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35302",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35302",
+  "nyu_addl_dspace_s": "36271",
+  "locn_geometry": "ENVELOPE(-72.0, -62.0, 71.0, 61.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35303.json b/metadata-aardvark/Datasets/nyu-2451-35303.json
index c753a1ac8..bbe6b6c33 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35303.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35303.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35303",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "Canada VMap1, Library 22: Political Boundary Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 22"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35303\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76416/nyu_2451_35303.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Iqaluit, Canada",
-    "Pangnirtung, Canada",
-    "Clyde River, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35303",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35303",
-  "nyu_addl_dspace_s": "36272",
-  "locn_geometry": "ENVELOPE(-72.0, -61.2605743408203, 71.5746765136719, 61.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35303"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "Canada VMap1, Library 22: Political Boundary Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 22"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35303\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76416/nyu_2451_35303.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Iqaluit, Canada",
+    "Pangnirtung, Canada",
+    "Clyde River, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35303",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35303",
+  "nyu_addl_dspace_s": "36272",
+  "locn_geometry": "ENVELOPE(-72.0, -61.2605743408203, 71.5746765136719, 61.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35304.json b/metadata-aardvark/Datasets/nyu-2451-35304.json
index 650c9b47b..fec4e6270 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35304.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35304.json
@@ -1,42 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35304",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Runways (Aeronautics)",
-    "Transportation",
-    "Airports"
-  ],
-  "dct_title_s": "Canada VMap1, Library 22: Runway Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 22"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35304\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76417/nyu_2451_35304.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Iqaluit, Canada",
-    "Pangnirtung, Canada",
-    "Clyde River, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35304",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35304",
-  "nyu_addl_dspace_s": "36273",
-  "locn_geometry": "ENVELOPE(-71.9457702636719, -61.6014862060547, 70.5140686035156, 61.5963897705078)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35304"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Runways (Aeronautics)",
+    "Transportation",
+    "Airports"
+  ],
+  "dct_title_s": "Canada VMap1, Library 22: Runway Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 22"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35304\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76417/nyu_2451_35304.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Iqaluit, Canada",
+    "Pangnirtung, Canada",
+    "Clyde River, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35304",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35304",
+  "nyu_addl_dspace_s": "36273",
+  "locn_geometry": "ENVELOPE(-71.9457702636719, -61.6014862060547, 70.5140686035156, 61.5963897705078)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35305.json b/metadata-aardvark/Datasets/nyu-2451-35305.json
index 9efe207ac..a26e3946c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35305.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35305.json
@@ -1,38 +1,56 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35305",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Buildings",
-    "Structure"
-  ],
-  "dct_title_s": "Canada VMap1, Library 23: Buildings Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 23"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35305\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76418/nyu_2451_35305.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35305",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35305",
-  "nyu_addl_dspace_s": "36274",
-  "locn_geometry": "ENVELOPE(-69.9388961791992, -57.1292304992676, 60.8216247558594, 54.1903800964355)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35305"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Buildings",
+    "Structure"
+  ],
+  "dct_title_s": "Canada VMap1, Library 23: Buildings Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 23"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35305\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76418/nyu_2451_35305.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35305",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35305",
+  "nyu_addl_dspace_s": "36274",
+  "locn_geometry": "ENVELOPE(-69.9388961791992, -57.1292304992676, 60.8216247558594, 54.1903800964355)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35306.json b/metadata-aardvark/Datasets/nyu-2451-35306.json
index 227f3a13d..f9532e95c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35306.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35306.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35306",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Dams",
-    "Structure",
-    "Inland Waters"
-  ],
-  "dct_title_s": "Canada VMap1, Library 23: Dam/Weir Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 23"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35306\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76419/nyu_2451_35306.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35306",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35306",
-  "nyu_addl_dspace_s": "36275",
-  "locn_geometry": "ENVELOPE(-71.2749099731445, -66.6111221313477, 58.1092491149902, 54.4196128845215)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35306"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Dams",
+    "Structure",
+    "Inland Waters"
+  ],
+  "dct_title_s": "Canada VMap1, Library 23: Dam/Weir Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 23"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35306\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76419/nyu_2451_35306.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35306",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35306",
+  "nyu_addl_dspace_s": "36275",
+  "locn_geometry": "ENVELOPE(-71.2749099731445, -66.6111221313477, 58.1092491149902, 54.4196128845215)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35307.json b/metadata-aardvark/Datasets/nyu-2451-35307.json
index 43d31a768..1be309d48 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35307.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35307.json
@@ -1,38 +1,56 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35307",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Mines and mineral resources",
-    "Salt mines and mining"
-  ],
-  "dct_title_s": "Canada VMap1, Library 23: Extraction Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 23"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35307\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76420/nyu_2451_35307.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35307",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35307",
-  "nyu_addl_dspace_s": "36276",
-  "locn_geometry": "ENVELOPE(-67.101936340332, -63.0953674316406, 54.897891998291, 54.1008682250977)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35307"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Mines and mineral resources",
+    "Salt mines and mining"
+  ],
+  "dct_title_s": "Canada VMap1, Library 23: Extraction Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 23"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35307\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76420/nyu_2451_35307.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35307",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35307",
+  "nyu_addl_dspace_s": "36276",
+  "locn_geometry": "ENVELOPE(-67.101936340332, -63.0953674316406, 54.897891998291, 54.1008682250977)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35308.json b/metadata-aardvark/Datasets/nyu-2451-35308.json
index f8bc3a82b..d6abe89c8 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35308.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35308.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35308",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Human settlements",
-    "Population",
-    "Demography"
-  ],
-  "dct_title_s": "Canada VMap1, Library 22: Population Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 22"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35308\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76421/nyu_2451_35308.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Iqaluit, Canada",
-    "Pangnirtung, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35308",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35308",
-  "nyu_addl_dspace_s": "36277",
-  "locn_geometry": "ENVELOPE(-71.6227722167969, -63.9294013977051, 68.1949920654297, 61.0735282897949)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35308"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Human settlements",
+    "Population",
+    "Demography"
+  ],
+  "dct_title_s": "Canada VMap1, Library 22: Population Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 22"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35308\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76421/nyu_2451_35308.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Iqaluit, Canada",
+    "Pangnirtung, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35308",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35308",
+  "nyu_addl_dspace_s": "36277",
+  "locn_geometry": "ENVELOPE(-71.6227722167969, -63.9294013977051, 68.1949920654297, 61.0735282897949)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35309.json b/metadata-aardvark/Datasets/nyu-2451-35309.json
index adc9009c2..3d0819b51 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35309.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35309.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35309",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Racetracks",
-    "Sports facilities"
-  ],
-  "dct_title_s": "Canada VMap1, Library 22: Track Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 22"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35309\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76422/nyu_2451_35309.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Iqaluit, Canada",
-    "Pangnirtung, Canada",
-    "Clyde River, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35309",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35309",
-  "nyu_addl_dspace_s": "36278",
-  "locn_geometry": "ENVELOPE(-69.6296768188477, -62.1360206604004, 70.5229873657227, 61.0489387512207)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35309"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Racetracks",
+    "Sports facilities"
+  ],
+  "dct_title_s": "Canada VMap1, Library 22: Track Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 22"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35309\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76422/nyu_2451_35309.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Iqaluit, Canada",
+    "Pangnirtung, Canada",
+    "Clyde River, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35309",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35309",
+  "nyu_addl_dspace_s": "36278",
+  "locn_geometry": "ENVELOPE(-69.6296768188477, -62.1360206604004, 70.5229873657227, 61.0489387512207)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35310.json b/metadata-aardvark/Datasets/nyu-2451-35310.json
index f8b0679c5..f6db38fdb 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35310.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35310.json
@@ -1,38 +1,56 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35310",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Cities and towns",
-    "Location"
-  ],
-  "dct_title_s": "Canada VMap1, Library 23: Built-Up Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 23"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35310\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76423/nyu_2451_35310.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35310",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35310",
-  "nyu_addl_dspace_s": "36279",
-  "locn_geometry": "ENVELOPE(-71.0832595825195, -57.1874351501465, 60.4230194091797, 54.1355400085449)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35310"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Cities and towns",
+    "Location"
+  ],
+  "dct_title_s": "Canada VMap1, Library 23: Built-Up Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 23"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35310\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76423/nyu_2451_35310.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35310",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35310",
+  "nyu_addl_dspace_s": "36279",
+  "locn_geometry": "ENVELOPE(-71.0832595825195, -57.1874351501465, 60.4230194091797, 54.1355400085449)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35311.json b/metadata-aardvark/Datasets/nyu-2451-35311.json
index 70b6871c2..1b82b10f5 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35311.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35311.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35311",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Quality control",
-    "Quality"
-  ],
-  "dct_title_s": "Canada VMap1, Library 23: Data Quality Void Collection Area",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 23"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35311\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76424/nyu_2451_35311.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35311",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35311",
-  "nyu_addl_dspace_s": "36280",
-  "locn_geometry": "ENVELOPE(-67.101936340332, -63.0649375915527, 58.9526062011719, 54.6784362792969)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35311"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Quality control",
+    "Quality"
+  ],
+  "dct_title_s": "Canada VMap1, Library 23: Data Quality Void Collection Area",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 23"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35311\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76424/nyu_2451_35311.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35311",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35311",
+  "nyu_addl_dspace_s": "36280",
+  "locn_geometry": "ENVELOPE(-67.101936340332, -63.0649375915527, 58.9526062011719, 54.6784362792969)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35312.json b/metadata-aardvark/Datasets/nyu-2451-35312.json
index 85aa9bfeb..f8724aed4 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35312.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35312.json
@@ -1,42 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35312",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Hydrography",
-    "Hydrographic surveying",
-    "Aqueducts"
-  ],
-  "dct_title_s": "Canada VMap1, Library 22: Hydrography Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 22"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35312\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76425/nyu_2451_35312.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Iqaluit, Canada",
-    "Pangnirtung, Canada",
-    "Clyde River, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35312",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35312",
-  "nyu_addl_dspace_s": "36281",
-  "locn_geometry": "ENVELOPE(-71.9856338500977, -61.3703536987305, 71.30517578125, 61.0019264221191)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35312"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Hydrography",
+    "Hydrographic surveying",
+    "Aqueducts"
+  ],
+  "dct_title_s": "Canada VMap1, Library 22: Hydrography Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 22"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35312\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76425/nyu_2451_35312.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Iqaluit, Canada",
+    "Pangnirtung, Canada",
+    "Clyde River, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35312",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35312",
+  "nyu_addl_dspace_s": "36281",
+  "locn_geometry": "ENVELOPE(-71.9856338500977, -61.3703536987305, 71.30517578125, 61.0019264221191)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35313.json b/metadata-aardvark/Datasets/nyu-2451-35313.json
index 0fcb3b481..20c4e7eda 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35313.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35313.json
@@ -1,42 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35313",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Rapids",
-    "Rivers",
-    "Waterfalls"
-  ],
-  "dct_title_s": "Canada VMap1, Library 22: Rapids Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 22"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35313\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76426/nyu_2451_35313.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Iqaluit, Canada",
-    "Pangnirtung, Canada",
-    "Clyde River, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35313",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35313",
-  "nyu_addl_dspace_s": "36282",
-  "locn_geometry": "ENVELOPE(-71.9866333007812, -62.8312034606934, 70.6240539550781, 61.0085563659668)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35313"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Rapids",
+    "Rivers",
+    "Waterfalls"
+  ],
+  "dct_title_s": "Canada VMap1, Library 22: Rapids Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 22"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35313\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76426/nyu_2451_35313.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Iqaluit, Canada",
+    "Pangnirtung, Canada",
+    "Clyde River, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35313",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35313",
+  "nyu_addl_dspace_s": "36282",
+  "locn_geometry": "ENVELOPE(-71.9866333007812, -62.8312034606934, 70.6240539550781, 61.0085563659668)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35314.json b/metadata-aardvark/Datasets/nyu-2451-35314.json
index b13896fc6..45f1a3427 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35314.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35314.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35314",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Hydrology",
-    "Water"
-  ],
-  "dct_title_s": "Canada VMap1, Library 22: Water Course Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 22"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35314\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76427/nyu_2451_35314.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Iqaluit, Canada",
-    "Pangnirtung, Canada",
-    "Clyde River, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35314",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35314",
-  "nyu_addl_dspace_s": "36283",
-  "locn_geometry": "ENVELOPE(-72.0, -61.5261154174805, 71.4134750366211, 61.0313110351562)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35314"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Hydrology",
+    "Water"
+  ],
+  "dct_title_s": "Canada VMap1, Library 22: Water Course Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 22"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35314\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76427/nyu_2451_35314.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Iqaluit, Canada",
+    "Pangnirtung, Canada",
+    "Clyde River, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35314",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35314",
+  "nyu_addl_dspace_s": "36283",
+  "locn_geometry": "ENVELOPE(-72.0, -61.5261154174805, 71.4134750366211, 61.0313110351562)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35315.json b/metadata-aardvark/Datasets/nyu-2451-35315.json
index 90c2fe9a4..ad7b45629 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35315.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35315.json
@@ -1,40 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35315",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Navigation",
-    "Marine accidents",
-    "Reefs",
-    "Coasts"
-  ],
-  "dct_title_s": "Canada VMap1, Library 23: Danger Area Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 23"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35315\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76428/nyu_2451_35315.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35315",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35315",
-  "nyu_addl_dspace_s": "36284",
-  "locn_geometry": "ENVELOPE(-70.1205215454102, -57.0292320251465, 61.0, 54.0162391662598)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35315"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Navigation",
+    "Marine accidents",
+    "Reefs",
+    "Coasts"
+  ],
+  "dct_title_s": "Canada VMap1, Library 23: Danger Area Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 23"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35315\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76428/nyu_2451_35315.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35315",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35315",
+  "nyu_addl_dspace_s": "36284",
+  "locn_geometry": "ENVELOPE(-70.1205215454102, -57.0292320251465, 61.0, 54.0162391662598)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35316.json b/metadata-aardvark/Datasets/nyu-2451-35316.json
index b6ae26b72..f6a856cc5 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35316.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35316.json
@@ -1,43 +1,61 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35316",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Glaciers",
-    "Ice sheets",
-    "Snow",
-    "Ice"
-  ],
-  "dct_title_s": "Canada VMap1, Library 22: Land Ice Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 22"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35316\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76429/nyu_2451_35316.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Iqaluit, Canada",
-    "Pangnirtung, Canada",
-    "Clyde River, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35316",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35316",
-  "nyu_addl_dspace_s": "36285",
-  "locn_geometry": "ENVELOPE(-72.0, -61.5135650634766, 71.4235229492188, 62.1427307128906)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35316"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Glaciers",
+    "Ice sheets",
+    "Snow",
+    "Ice"
+  ],
+  "dct_title_s": "Canada VMap1, Library 22: Land Ice Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 22"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35316\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76429/nyu_2451_35316.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Iqaluit, Canada",
+    "Pangnirtung, Canada",
+    "Clyde River, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35316",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35316",
+  "nyu_addl_dspace_s": "36285",
+  "locn_geometry": "ENVELOPE(-72.0, -61.5135650634766, 71.4235229492188, 62.1427307128906)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35317.json b/metadata-aardvark/Datasets/nyu-2451-35317.json
index 1ec4f4fc9..488ac7e02 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35317.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35317.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35317",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Oil storage tanks",
-    "Storage tanks"
-  ],
-  "dct_title_s": "Canada VMap1, Library 22: Storage Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 22"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35317\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76430/nyu_2451_35317.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Iqaluit, Canada",
-    "Pangnirtung, Canada",
-    "Clyde River, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35317",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35317",
-  "nyu_addl_dspace_s": "36286",
-  "locn_geometry": "ENVELOPE(-69.8796005249023, -62.1807403564453, 70.4701385498047, 61.0481796264648)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35317"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Oil storage tanks",
+    "Storage tanks"
+  ],
+  "dct_title_s": "Canada VMap1, Library 22: Storage Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 22"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35317\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76430/nyu_2451_35317.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Iqaluit, Canada",
+    "Pangnirtung, Canada",
+    "Clyde River, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35317",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35317",
+  "nyu_addl_dspace_s": "36286",
+  "locn_geometry": "ENVELOPE(-69.8796005249023, -62.1807403564453, 70.4701385498047, 61.0481796264648)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35318.json b/metadata-aardvark/Datasets/nyu-2451-35318.json
index 2dccc1eb1..45d527c6e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35318.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35318.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35318",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Coasts",
-    "Wetlands",
-    "Environment"
-  ],
-  "dct_title_s": "Canada VMap1, Library 23: Coast Line",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 23"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35318\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76431/nyu_2451_35318.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35318",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35318",
-  "nyu_addl_dspace_s": "36287",
-  "locn_geometry": "ENVELOPE(-70.8008728027344, -56.5311279296875, 61.0, 54.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35318"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Coasts",
+    "Wetlands",
+    "Environment"
+  ],
+  "dct_title_s": "Canada VMap1, Library 23: Coast Line",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 23"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35318\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76431/nyu_2451_35318.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35318",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35318",
+  "nyu_addl_dspace_s": "36287",
+  "locn_geometry": "ENVELOPE(-70.8008728027344, -56.5311279296875, 61.0, 54.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35319.json b/metadata-aardvark/Datasets/nyu-2451-35319.json
index 914e8e8a9..20fe5e682 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35319.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35319.json
@@ -1,37 +1,55 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35319",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Industrial sites"
-  ],
-  "dct_title_s": "Canada VMap1, Library 23: Industry Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 23"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35319\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76432/nyu_2451_35319.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35319",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35319",
-  "nyu_addl_dspace_s": "36288",
-  "locn_geometry": "ENVELOPE(-71.3407821655273, -64.0250701904297, 55.3622436523438, 55.2479820251465)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35319"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Industrial sites"
+  ],
+  "dct_title_s": "Canada VMap1, Library 23: Industry Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 23"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35319\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76432/nyu_2451_35319.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35319",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35319",
+  "nyu_addl_dspace_s": "36288",
+  "locn_geometry": "ENVELOPE(-71.3407821655273, -64.0250701904297, 55.3622436523438, 55.2479820251465)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35320.json b/metadata-aardvark/Datasets/nyu-2451-35320.json
index 82ea8711d..1b0e9532e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35320.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35320.json
@@ -1,42 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35320",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Physiographys",
-    "Geysers",
-    "Hot springs"
-  ],
-  "dct_title_s": "Canada VMap1, Library 22: Physiography Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 22"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35320\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76433/nyu_2451_35320.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Iqaluit, Canada",
-    "Pangnirtung, Canada",
-    "Clyde River, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35320",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35320",
-  "nyu_addl_dspace_s": "36289",
-  "locn_geometry": "ENVELOPE(-71.9830932617188, -61.274730682373, 71.4953002929688, 61.0013465881348)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35320"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Physiographys",
+    "Geysers",
+    "Hot springs"
+  ],
+  "dct_title_s": "Canada VMap1, Library 22: Physiography Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 22"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35320\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76433/nyu_2451_35320.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Iqaluit, Canada",
+    "Pangnirtung, Canada",
+    "Clyde River, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35320",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35320",
+  "nyu_addl_dspace_s": "36289",
+  "locn_geometry": "ENVELOPE(-71.9830932617188, -61.274730682373, 71.4953002929688, 61.0013465881348)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35321.json b/metadata-aardvark/Datasets/nyu-2451-35321.json
index cf0f01b5d..4c0cb2f52 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35321.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35321.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35321",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Vegetation and climate",
-    "Vegetation mapping",
-    "Vegetation boundaries"
-  ],
-  "dct_title_s": "Canada VMap1, Library 22: Vegetation Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 22"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35321\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76434/nyu_2451_35321.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35321",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35321",
-  "nyu_addl_dspace_s": "36290",
-  "locn_geometry": "ENVELOPE(-71.9438400268555, -61.9338531494141, 69.4725189208984, 66.6676254272461)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35321"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Vegetation and climate",
+    "Vegetation mapping",
+    "Vegetation boundaries"
+  ],
+  "dct_title_s": "Canada VMap1, Library 22: Vegetation Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 22"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35321\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76434/nyu_2451_35321.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35321",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35321",
+  "nyu_addl_dspace_s": "36290",
+  "locn_geometry": "ENVELOPE(-71.9438400268555, -61.9338531494141, 69.4725189208984, 66.6676254272461)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35322.json b/metadata-aardvark/Datasets/nyu-2451-35322.json
index e9cd8850d..b10d6c0c4 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35322.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35322.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35322",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Quality control",
-    "Quality"
-  ],
-  "dct_title_s": "Canada VMap1, Library 23: Data Quality Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 23"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35322\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76435/nyu_2451_35322.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35322",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35322",
-  "nyu_addl_dspace_s": "36291",
-  "locn_geometry": "ENVELOPE(-72.0, -58.0, 61.0, 54.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35322"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Quality control",
+    "Quality"
+  ],
+  "dct_title_s": "Canada VMap1, Library 23: Data Quality Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 23"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35322\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76435/nyu_2451_35322.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35322",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35322",
+  "nyu_addl_dspace_s": "36291",
+  "locn_geometry": "ENVELOPE(-72.0, -58.0, 61.0, 54.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35323.json b/metadata-aardvark/Datasets/nyu-2451-35323.json
index 638d1b7fc..5cf30fa31 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35323.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35323.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35323",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Windmills",
-    "Chimneys",
-    "Cooling towers"
-  ],
-  "dct_title_s": "Canada VMap1, Library 23: Obstruction Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 23"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35323\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76436/nyu_2451_35323.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35323",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35323",
-  "nyu_addl_dspace_s": "36292",
-  "locn_geometry": "ENVELOPE(-61.9814910888672, -61.9814910888672, 57.5663909912109, 57.5663909912109)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35323"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Windmills",
+    "Chimneys",
+    "Cooling towers"
+  ],
+  "dct_title_s": "Canada VMap1, Library 23: Obstruction Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 23"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35323\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76436/nyu_2451_35323.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35323",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35323",
+  "nyu_addl_dspace_s": "36292",
+  "locn_geometry": "ENVELOPE(-61.9814910888672, -61.9814910888672, 57.5663909912109, 57.5663909912109)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35324.json b/metadata-aardvark/Datasets/nyu-2451-35324.json
index beb444e98..8e59cd726 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35324.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35324.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35324",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Roads",
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 22: Road Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 22"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35324\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76437/nyu_2451_35324.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Iqaluit, Canada",
-    "Pangnirtung, Canada",
-    "Clyde River, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35324",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35324",
-  "nyu_addl_dspace_s": "36293",
-  "locn_geometry": "ENVELOPE(-71.2362976074219, -61.3585357666016, 70.483772277832, 63.7272491455078)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35324"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Roads",
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 22: Road Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 22"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35324\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76437/nyu_2451_35324.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Iqaluit, Canada",
+    "Pangnirtung, Canada",
+    "Clyde River, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35324",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35324",
+  "nyu_addl_dspace_s": "36293",
+  "locn_geometry": "ENVELOPE(-71.2362976074219, -61.3585357666016, 70.483772277832, 63.7272491455078)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35325.json b/metadata-aardvark/Datasets/nyu-2451-35325.json
index 8dab0caaa..a30ff79e2 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35325.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35325.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35325",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Coasts",
-    "Wetlands",
-    "Environment"
-  ],
-  "dct_title_s": "Canada VMap1, Library 23: Coast Area",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 23"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35325\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76438/nyu_2451_35325.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35325",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35325",
-  "nyu_addl_dspace_s": "36294",
-  "locn_geometry": "ENVELOPE(-72.0, -49.5, 61.0, 54.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35325"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Coasts",
+    "Wetlands",
+    "Environment"
+  ],
+  "dct_title_s": "Canada VMap1, Library 23: Coast Area",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 23"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35325\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76438/nyu_2451_35325.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35325",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35325",
+  "nyu_addl_dspace_s": "36294",
+  "locn_geometry": "ENVELOPE(-72.0, -49.5, 61.0, 54.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35326.json b/metadata-aardvark/Datasets/nyu-2451-35326.json
index 96804ec70..d134e032a 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35326.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35326.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35326",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Hydrography",
-    "Hydrographic surveying",
-    "Aqueducts"
-  ],
-  "dct_title_s": "Canada VMap1, Library 23: Hydrography Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 23"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35326\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76439/nyu_2451_35326.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35326",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35326",
-  "nyu_addl_dspace_s": "36295",
-  "locn_geometry": "ENVELOPE(-71.9935531616211, -56.4731025695801, 60.9988174438476, 54.0009384155273)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35326"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Hydrography",
+    "Hydrographic surveying",
+    "Aqueducts"
+  ],
+  "dct_title_s": "Canada VMap1, Library 23: Hydrography Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 23"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35326\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76439/nyu_2451_35326.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35326",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35326",
+  "nyu_addl_dspace_s": "36295",
+  "locn_geometry": "ENVELOPE(-71.9935531616211, -56.4731025695801, 60.9988174438476, 54.0009384155273)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35327.json b/metadata-aardvark/Datasets/nyu-2451-35327.json
index 80f9cc915..5c39b8c9a 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35327.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35327.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35327",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Sand",
-    "Soil and civilization"
-  ],
-  "dct_title_s": "Canada VMap1, Library 22: Ground Area",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 22"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35327\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76440/nyu_2451_35327.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Iqaluit, Canada",
-    "Pangnirtung, Canada",
-    "Clyde River, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35327",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35327",
-  "nyu_addl_dspace_s": "36296",
-  "locn_geometry": "ENVELOPE(-72.0, -62.9024810791016, 70.8035659790039, 61.2747039794922)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35327"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Sand",
+    "Soil and civilization"
+  ],
+  "dct_title_s": "Canada VMap1, Library 22: Ground Area",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 22"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35327\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76440/nyu_2451_35327.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Iqaluit, Canada",
+    "Pangnirtung, Canada",
+    "Clyde River, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35327",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35327",
+  "nyu_addl_dspace_s": "36296",
+  "locn_geometry": "ENVELOPE(-72.0, -62.9024810791016, 70.8035659790039, 61.2747039794922)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35328.json b/metadata-aardvark/Datasets/nyu-2451-35328.json
index 78f856608..0a7c73661 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35328.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35328.json
@@ -1,38 +1,56 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35328",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Trails",
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 22: Trails and Tracks Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 22"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35328\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76441/nyu_2451_35328.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35328",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35328",
-  "nyu_addl_dspace_s": "36297",
-  "locn_geometry": "ENVELOPE(-64.1703643798828, -63.7869987487793, 67.5768661499023, 63.3226737976074)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35328"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Trails",
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 22: Trails and Tracks Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 22"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35328\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76441/nyu_2451_35328.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35328",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35328",
+  "nyu_addl_dspace_s": "36297",
+  "locn_geometry": "ENVELOPE(-64.1703643798828, -63.7869987487793, 67.5768661499023, 63.3226737976074)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35329.json b/metadata-aardvark/Datasets/nyu-2451-35329.json
index 27fc40415..644b7d0a7 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35329.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35329.json
@@ -1,38 +1,56 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35329",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Elevation",
-    "Topographic maps"
-  ],
-  "dct_title_s": "Canada VMap1, Library 23: Elevation Void Collection Area",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 23"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35329\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76442/nyu_2451_35329.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35329",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35329",
-  "nyu_addl_dspace_s": "36298",
-  "locn_geometry": "ENVELOPE(-67.101936340332, -63.0649375915527, 58.9526062011719, 54.6784362792969)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35329"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Elevation",
+    "Topographic maps"
+  ],
+  "dct_title_s": "Canada VMap1, Library 23: Elevation Void Collection Area",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 23"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35329\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76442/nyu_2451_35329.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35329",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35329",
+  "nyu_addl_dspace_s": "36298",
+  "locn_geometry": "ENVELOPE(-67.101936340332, -63.0649375915527, 58.9526062011719, 54.6784362792969)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35330.json b/metadata-aardvark/Datasets/nyu-2451-35330.json
index 0a3f1c2bc..cce0c464a 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35330.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35330.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35330",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Lakes",
-    "Reservoirs"
-  ],
-  "dct_title_s": "Canada VMap1, Library 22: Lake Reservoir Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 22"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35330\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76443/nyu_2451_35330.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Iqaluit, Canada",
-    "Pangnirtung, Canada",
-    "Clyde River, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35330",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35330",
-  "nyu_addl_dspace_s": "36299",
-  "locn_geometry": "ENVELOPE(-72.0, -61.2899513244629, 71.5145874023438, 61.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35330"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Lakes",
+    "Reservoirs"
+  ],
+  "dct_title_s": "Canada VMap1, Library 22: Lake Reservoir Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 22"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35330\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76443/nyu_2451_35330.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Iqaluit, Canada",
+    "Pangnirtung, Canada",
+    "Clyde River, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35330",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35330",
+  "nyu_addl_dspace_s": "36299",
+  "locn_geometry": "ENVELOPE(-72.0, -61.2899513244629, 71.5145874023438, 61.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35331.json b/metadata-aardvark/Datasets/nyu-2451-35331.json
index b8fe3c2f8..6f7ea6f10 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35331.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35331.json
@@ -1,38 +1,56 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35331",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Airports",
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 23: Airports",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 23"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35331\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76444/nyu_2451_35331.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35331",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35331",
-  "nyu_addl_dspace_s": "36300",
-  "locn_geometry": "ENVELOPE(-70.0048751831055, -58.4570808410644, 60.0329055786133, 54.1819076538086)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35331"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Airports",
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 23: Airports",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 23"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35331\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76444/nyu_2451_35331.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35331",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35331",
+  "nyu_addl_dspace_s": "36300",
+  "locn_geometry": "ENVELOPE(-70.0048751831055, -58.4570808410644, 60.0329055786133, 54.1819076538086)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35332.json b/metadata-aardvark/Datasets/nyu-2451-35332.json
index 4e68b4091..bb252dcd1 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35332.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35332.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35332",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Parks",
-    "Recreation areas",
-    "Environment"
-  ],
-  "dct_title_s": "Canada VMap1, Library 23: Landmark Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 23"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35332\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76445/nyu_2451_35332.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35332",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35332",
-  "nyu_addl_dspace_s": "36301",
-  "locn_geometry": "ENVELOPE(-68.94140625, -68.94140625, 56.8276176452637, 56.8276176452637)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35332"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Parks",
+    "Recreation areas",
+    "Environment"
+  ],
+  "dct_title_s": "Canada VMap1, Library 23: Landmark Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 23"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35332\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76445/nyu_2451_35332.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35332",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35332",
+  "nyu_addl_dspace_s": "36301",
+  "locn_geometry": "ENVELOPE(-68.94140625, -68.94140625, 56.8276176452637, 56.8276176452637)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35333.json b/metadata-aardvark/Datasets/nyu-2451-35333.json
index a0337939f..2fbca4904 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35333.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35333.json
@@ -1,42 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35333",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Landforms",
-    "Fault zones",
-    "Cliffs",
-    "Glaciers"
-  ],
-  "dct_title_s": "Canada VMap1, Library 22: Landform Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 22"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35333\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76446/nyu_2451_35333.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Iqaluit, Canada",
-    "Pangnirtung, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35333",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35333",
-  "nyu_addl_dspace_s": "36302",
-  "locn_geometry": "ENVELOPE(-71.9953308105469, -63.7252235412598, 67.3285522460938, 62.9597244262695)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35333"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Landforms",
+    "Fault zones",
+    "Cliffs",
+    "Glaciers"
+  ],
+  "dct_title_s": "Canada VMap1, Library 22: Landform Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 22"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35333\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76446/nyu_2451_35333.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Iqaluit, Canada",
+    "Pangnirtung, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35333",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35333",
+  "nyu_addl_dspace_s": "36302",
+  "locn_geometry": "ENVELOPE(-71.9953308105469, -63.7252235412598, 67.3285522460938, 62.9597244262695)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35334.json b/metadata-aardvark/Datasets/nyu-2451-35334.json
index 4abd9170e..ea5bbefa4 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35334.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35334.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35334",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Contours (Cartography)",
-    "Elevation",
-    "Topographic maps"
-  ],
-  "dct_title_s": "Canada VMap1, Library 23: Contour Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 23"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35334\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76447/nyu_2451_35334.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35334",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35334",
-  "nyu_addl_dspace_s": "36303",
-  "locn_geometry": "ENVELOPE(-72.0, -57.0718841552734, 61.0, 54.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35334"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Contours (Cartography)",
+    "Elevation",
+    "Topographic maps"
+  ],
+  "dct_title_s": "Canada VMap1, Library 23: Contour Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 23"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35334\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76447/nyu_2451_35334.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35334",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35334",
+  "nyu_addl_dspace_s": "36303",
+  "locn_geometry": "ENVELOPE(-72.0, -57.0718841552734, 61.0, 54.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35335.json b/metadata-aardvark/Datasets/nyu-2451-35335.json
index e4cb11cc3..cd4889430 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35335.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35335.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35335",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Physiographys",
-    "Geysers",
-    "Hot springs"
-  ],
-  "dct_title_s": "Canada VMap1, Library 23: Physiography Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 23"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35335\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76448/nyu_2451_35335.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35335",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35335",
-  "nyu_addl_dspace_s": "36304",
-  "locn_geometry": "ENVELOPE(-71.8673553466797, -57.1722869873047, 60.9880027770996, 54.0009994506836)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35335"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Physiographys",
+    "Geysers",
+    "Hot springs"
+  ],
+  "dct_title_s": "Canada VMap1, Library 23: Physiography Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 23"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35335\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76448/nyu_2451_35335.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35335",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35335",
+  "nyu_addl_dspace_s": "36304",
+  "locn_geometry": "ENVELOPE(-71.8673553466797, -57.1722869873047, 60.9880027770996, 54.0009994506836)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35336.json b/metadata-aardvark/Datasets/nyu-2451-35336.json
index 9538c23f6..4cf065564 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35336.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35336.json
@@ -1,42 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35336",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Runways (Aeronautics)",
-    "Transportation",
-    "Airports"
-  ],
-  "dct_title_s": "Canada VMap1, Library 22: Runway Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 22"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35336\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76449/nyu_2451_35336.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Iqaluit, Canada",
-    "Pangnirtung, Canada",
-    "Clyde River, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35336",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35336",
-  "nyu_addl_dspace_s": "36305",
-  "locn_geometry": "ENVELOPE(-69.8774032592773, -64.0194473266602, 70.4917221069336, 61.0471267700195)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35336"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Runways (Aeronautics)",
+    "Transportation",
+    "Airports"
+  ],
+  "dct_title_s": "Canada VMap1, Library 22: Runway Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 22"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35336\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76449/nyu_2451_35336.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Iqaluit, Canada",
+    "Pangnirtung, Canada",
+    "Clyde River, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35336",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35336",
+  "nyu_addl_dspace_s": "36305",
+  "locn_geometry": "ENVELOPE(-69.8774032592773, -64.0194473266602, 70.4917221069336, 61.0471267700195)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35337.json b/metadata-aardvark/Datasets/nyu-2451-35337.json
index 44ce73694..189b0e5b4 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35337.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35337.json
@@ -1,38 +1,56 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35337",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Elevation",
-    "Topographic maps"
-  ],
-  "dct_title_s": "Canada VMap1, Library 23: Elevation Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 23"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35337\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76450/nyu_2451_35337.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35337",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35337",
-  "nyu_addl_dspace_s": "36306",
-  "locn_geometry": "ENVELOPE(-71.9320297241211, -57.3819732666016, 60.9998168945312, 54.0005378723145)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35337"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Elevation",
+    "Topographic maps"
+  ],
+  "dct_title_s": "Canada VMap1, Library 23: Elevation Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 23"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35337\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76450/nyu_2451_35337.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35337",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35337",
+  "nyu_addl_dspace_s": "36306",
+  "locn_geometry": "ENVELOPE(-71.9320297241211, -57.3819732666016, 60.9998168945312, 54.0005378723145)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35338.json b/metadata-aardvark/Datasets/nyu-2451-35338.json
index 11e4b051d..0a7452de8 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35338.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35338.json
@@ -1,38 +1,56 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35338",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Electric lines",
-    "Electric power transmission"
-  ],
-  "dct_title_s": "Canada VMap1, Library 23: Power Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 23"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35338\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76451/nyu_2451_35338.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35338",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35338",
-  "nyu_addl_dspace_s": "36307",
-  "locn_geometry": "ENVELOPE(-67.0098495483398, -66.6369171142578, 54.8645286560059, 54.4836769104004)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35338"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Electric lines",
+    "Electric power transmission"
+  ],
+  "dct_title_s": "Canada VMap1, Library 23: Power Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 23"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35338\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76451/nyu_2451_35338.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35338",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35338",
+  "nyu_addl_dspace_s": "36307",
+  "locn_geometry": "ENVELOPE(-67.0098495483398, -66.6369171142578, 54.8645286560059, 54.4836769104004)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35339.json b/metadata-aardvark/Datasets/nyu-2451-35339.json
index 76eb4a785..0d5ee4432 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35339.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35339.json
@@ -1,38 +1,56 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35339",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Tundras",
-    "Tundra ecology"
-  ],
-  "dct_title_s": "Canada VMap1, Library 22: Tundra Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 22"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35339\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76452/nyu_2451_35339.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35339",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35339",
-  "nyu_addl_dspace_s": "36308",
-  "locn_geometry": "ENVELOPE(-72.0, -67.8623733520508, 69.4974975585938, 68.0000457763672)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35339"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Tundras",
+    "Tundra ecology"
+  ],
+  "dct_title_s": "Canada VMap1, Library 22: Tundra Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 22"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35339\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76452/nyu_2451_35339.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35339",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35339",
+  "nyu_addl_dspace_s": "36308",
+  "locn_geometry": "ENVELOPE(-72.0, -67.8623733520508, 69.4974975585938, 68.0000457763672)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35340.json b/metadata-aardvark/Datasets/nyu-2451-35340.json
index 5579f7ff5..b3656d2f8 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35340.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35340.json
@@ -1,40 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35340",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Glaciers",
-    "Ice sheets",
-    "Snow",
-    "Ice"
-  ],
-  "dct_title_s": "Canada VMap1, Library 23: Land Ice Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 23"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35340\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76453/nyu_2451_35340.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35340",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35340",
-  "nyu_addl_dspace_s": "36309",
-  "locn_geometry": "ENVELOPE(-63.9758834838867, -63.0649375915527, 58.9526062011719, 58.8372802734375)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35340"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Glaciers",
+    "Ice sheets",
+    "Snow",
+    "Ice"
+  ],
+  "dct_title_s": "Canada VMap1, Library 23: Land Ice Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 23"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35340\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76453/nyu_2451_35340.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35340",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35340",
+  "nyu_addl_dspace_s": "36309",
+  "locn_geometry": "ENVELOPE(-63.9758834838867, -63.0649375915527, 58.9526062011719, 58.8372802734375)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35341.json b/metadata-aardvark/Datasets/nyu-2451-35341.json
index 5cdf41d9b..fea203575 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35341.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35341.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35341",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Runways (Aeronautics)",
-    "Transportation",
-    "Airports"
-  ],
-  "dct_title_s": "Canada VMap1, Library 23: Runway Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 23"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35341\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76454/nyu_2451_35341.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35341",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35341",
-  "nyu_addl_dspace_s": "36310",
-  "locn_geometry": "ENVELOPE(-70.0070571899414, -58.4522476196289, 60.037654876709, 54.1817207336426)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35341"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Runways (Aeronautics)",
+    "Transportation",
+    "Airports"
+  ],
+  "dct_title_s": "Canada VMap1, Library 23: Runway Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 23"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35341\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76454/nyu_2451_35341.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35341",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35341",
+  "nyu_addl_dspace_s": "36310",
+  "locn_geometry": "ENVELOPE(-70.0070571899414, -58.4522476196289, 60.037654876709, 54.1817207336426)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35342.json b/metadata-aardvark/Datasets/nyu-2451-35342.json
index 6a252a9f5..64a215337 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35342.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35342.json
@@ -1,38 +1,56 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35342",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Communication",
-    "Towers"
-  ],
-  "dct_title_s": "Canada VMap1, Library 23: Communication Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 23"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35342\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76455/nyu_2451_35342.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35342",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35342",
-  "nyu_addl_dspace_s": "36311",
-  "locn_geometry": "ENVELOPE(-71.5581665039062, -57.1378707885742, 60.6935424804688, 54.1721000671387)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35342"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Communication",
+    "Towers"
+  ],
+  "dct_title_s": "Canada VMap1, Library 23: Communication Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 23"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35342\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76455/nyu_2451_35342.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35342",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35342",
+  "nyu_addl_dspace_s": "36311",
+  "locn_geometry": "ENVELOPE(-71.5581665039062, -57.1378707885742, 60.6935424804688, 54.1721000671387)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35343.json b/metadata-aardvark/Datasets/nyu-2451-35343.json
index 7c8b2ef93..5238ab233 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35343.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35343.json
@@ -1,38 +1,56 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35343",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "Canada VMap1, Library 23: Political Boundary Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 23"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35343\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76456/nyu_2451_35343.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35343",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35343",
-  "nyu_addl_dspace_s": "36312",
-  "locn_geometry": "ENVELOPE(-72.0, -56.5311279296875, 61.0, 54.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35343"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "Canada VMap1, Library 23: Political Boundary Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 23"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35343\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76456/nyu_2451_35343.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35343",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35343",
+  "nyu_addl_dspace_s": "36312",
+  "locn_geometry": "ENVELOPE(-72.0, -56.5311279296875, 61.0, 54.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35344.json b/metadata-aardvark/Datasets/nyu-2451-35344.json
index b42ae032b..9a2bb3031 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35344.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35344.json
@@ -1,38 +1,56 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35344",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Oil storage tanks",
-    "Storage tanks"
-  ],
-  "dct_title_s": "Canada VMap1, Library 23: Storage Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 23"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35344\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76457/nyu_2451_35344.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35344",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35344",
-  "nyu_addl_dspace_s": "36313",
-  "locn_geometry": "ENVELOPE(-70.0061569213867, -57.1240577697754, 60.4215126037598, 54.4853668212891)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35344"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Oil storage tanks",
+    "Storage tanks"
+  ],
+  "dct_title_s": "Canada VMap1, Library 23: Storage Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 23"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35344\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76457/nyu_2451_35344.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35344",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35344",
+  "nyu_addl_dspace_s": "36313",
+  "locn_geometry": "ENVELOPE(-70.0061569213867, -57.1240577697754, 60.4215126037598, 54.4853668212891)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35345.json b/metadata-aardvark/Datasets/nyu-2451-35345.json
index a482660e9..6f5f40e66 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35345.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35345.json
@@ -1,38 +1,56 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35345",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Elevation",
-    "Topographic maps"
-  ],
-  "dct_title_s": "Canada VMap1, Library 23: Elevation Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 23"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35345\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76458/nyu_2451_35345.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35345",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35345",
-  "nyu_addl_dspace_s": "36314",
-  "locn_geometry": "ENVELOPE(-71.9095230102539, -60.2424583435059, 59.7724418640137, 54.0009231567383)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35345"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Elevation",
+    "Topographic maps"
+  ],
+  "dct_title_s": "Canada VMap1, Library 23: Elevation Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 23"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35345\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76458/nyu_2451_35345.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35345",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35345",
+  "nyu_addl_dspace_s": "36314",
+  "locn_geometry": "ENVELOPE(-71.9095230102539, -60.2424583435059, 59.7724418640137, 54.0009231567383)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35346.json b/metadata-aardvark/Datasets/nyu-2451-35346.json
index 0704b56a5..819d44aa1 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35346.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35346.json
@@ -1,38 +1,56 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35346",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Railroads",
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 23: Railroad Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 23"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35346\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76459/nyu_2451_35346.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35346",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35346",
-  "nyu_addl_dspace_s": "36315",
-  "locn_geometry": "ENVELOPE(-67.0877914428711, -66.439468383789, 54.8916320800781, 54.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35346"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Railroads",
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 23: Railroad Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 23"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35346\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76459/nyu_2451_35346.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35346",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35346",
+  "nyu_addl_dspace_s": "36315",
+  "locn_geometry": "ENVELOPE(-67.0877914428711, -66.439468383789, 54.8916320800781, 54.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35347.json b/metadata-aardvark/Datasets/nyu-2451-35347.json
index 038f833c0..3b27052d1 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35347.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35347.json
@@ -1,40 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35347",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Industrial sites"
-  ],
-  "dct_title_s": "Canada VMap1, Library 22: Industry Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 22"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35347\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76460/nyu_2451_35347.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Iqaluit, Canada",
-    "Pangnirtung, Canada",
-    "Clyde River, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35347",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35347",
-  "nyu_addl_dspace_s": "36316",
-  "locn_geometry": "ENVELOPE(-69.8796005249023, -62.1807403564453, 70.4701385498047, 61.0481796264648)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35347"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Industrial sites"
+  ],
+  "dct_title_s": "Canada VMap1, Library 22: Industry Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 22"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35347\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76460/nyu_2451_35347.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Iqaluit, Canada",
+    "Pangnirtung, Canada",
+    "Clyde River, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35347",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35347",
+  "nyu_addl_dspace_s": "36316",
+  "locn_geometry": "ENVELOPE(-69.8796005249023, -62.1807403564453, 70.4701385498047, 61.0481796264648)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35348.json b/metadata-aardvark/Datasets/nyu-2451-35348.json
index 4ace44554..74b32f659 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35348.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35348.json
@@ -1,38 +1,56 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35348",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Lakes",
-    "Reservoirs"
-  ],
-  "dct_title_s": "Canada VMap1, Library 23: Lake Reservoir Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 23"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35348\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76461/nyu_2451_35348.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35348",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35348",
-  "nyu_addl_dspace_s": "36317",
-  "locn_geometry": "ENVELOPE(-72.0, -57.1988410949707, 61.0, 54.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35348"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Lakes",
+    "Reservoirs"
+  ],
+  "dct_title_s": "Canada VMap1, Library 23: Lake Reservoir Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 23"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35348\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76461/nyu_2451_35348.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35348",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35348",
+  "nyu_addl_dspace_s": "36317",
+  "locn_geometry": "ENVELOPE(-72.0, -57.1988410949707, 61.0, 54.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35349.json b/metadata-aardvark/Datasets/nyu-2451-35349.json
index a094a1270..1802a0c31 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35349.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35349.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35349",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Rapids",
-    "Rivers",
-    "Waterfalls"
-  ],
-  "dct_title_s": "Canada VMap1, Library 22: Rapids Nodes",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 22"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35349\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76462/nyu_2451_35349.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Iqaluit, Canada",
-    "Pangnirtung, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35349",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35349",
-  "nyu_addl_dspace_s": "36318",
-  "locn_geometry": "ENVELOPE(-71.9870758056641, -62.0300483703613, 69.8946762084961, 61.0039253234863)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35349"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Rapids",
+    "Rivers",
+    "Waterfalls"
+  ],
+  "dct_title_s": "Canada VMap1, Library 22: Rapids Nodes",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 22"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35349\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76462/nyu_2451_35349.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Iqaluit, Canada",
+    "Pangnirtung, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35349",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35349",
+  "nyu_addl_dspace_s": "36318",
+  "locn_geometry": "ENVELOPE(-71.9870758056641, -62.0300483703613, 69.8946762084961, 61.0039253234863)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35350.json b/metadata-aardvark/Datasets/nyu-2451-35350.json
index 99384409c..48337bf18 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35350.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35350.json
@@ -1,38 +1,56 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35350",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Roads",
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 23: Road Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 23"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35350\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76463/nyu_2451_35350.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35350",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35350",
-  "nyu_addl_dspace_s": "36319",
-  "locn_geometry": "ENVELOPE(-71.9231491088867, -62.9922180175781, 58.688117980957, 54.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35350"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Roads",
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 23: Road Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 23"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35350\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76463/nyu_2451_35350.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35350",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35350",
+  "nyu_addl_dspace_s": "36319",
+  "locn_geometry": "ENVELOPE(-71.9231491088867, -62.9922180175781, 58.688117980957, 54.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35351.json b/metadata-aardvark/Datasets/nyu-2451-35351.json
index e56990cf2..3f46e5525 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35351.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35351.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35351",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Swamps",
-    "Marshes",
-    "Wetlands"
-  ],
-  "dct_title_s": "Canada VMap1, Library 22: Marsh/Swamp Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 22"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35351\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76464/nyu_2451_35351.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Iqaluit, Canada",
-    "Pangnirtung, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35351",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35351",
-  "nyu_addl_dspace_s": "36320",
-  "locn_geometry": "ENVELOPE(-72.0, -65.1391677856445, 67.4018096923828, 62.6328468322754)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35351"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Swamps",
+    "Marshes",
+    "Wetlands"
+  ],
+  "dct_title_s": "Canada VMap1, Library 22: Marsh/Swamp Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 22"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35351\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76464/nyu_2451_35351.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Iqaluit, Canada",
+    "Pangnirtung, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35351",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35351",
+  "nyu_addl_dspace_s": "36320",
+  "locn_geometry": "ENVELOPE(-72.0, -65.1391677856445, 67.4018096923828, 62.6328468322754)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35352.json b/metadata-aardvark/Datasets/nyu-2451-35352.json
index 18364f6ef..c9cfc633d 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35352.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35352.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35352",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Human settlements",
-    "Population",
-    "Demography"
-  ],
-  "dct_title_s": "Canada VMap1, Library 23: Population Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 23"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35352\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76465/nyu_2451_35352.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35352",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35352",
-  "nyu_addl_dspace_s": "36321",
-  "locn_geometry": "ENVELOPE(-71.9369812011719, -57.1874351501465, 60.4230194091797, 54.1355400085449)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35352"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Human settlements",
+    "Population",
+    "Demography"
+  ],
+  "dct_title_s": "Canada VMap1, Library 23: Population Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 23"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35352\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76465/nyu_2451_35352.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35352",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35352",
+  "nyu_addl_dspace_s": "36321",
+  "locn_geometry": "ENVELOPE(-71.9369812011719, -57.1874351501465, 60.4230194091797, 54.1355400085449)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35353.json b/metadata-aardvark/Datasets/nyu-2451-35353.json
index 26042970e..e2bd6d962 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35353.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35353.json
@@ -1,40 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35353",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Navigation",
-    "Marine accidents",
-    "Reefs",
-    "Coasts"
-  ],
-  "dct_title_s": "Canada VMap1, Library 23: Danger Point Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 23"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35353\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76466/nyu_2451_35353.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35353",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35353",
-  "nyu_addl_dspace_s": "36322",
-  "locn_geometry": "ENVELOPE(-71.9978866577148, -56.8116340637207, 60.9975318908691, 54.000415802002)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35353"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Navigation",
+    "Marine accidents",
+    "Reefs",
+    "Coasts"
+  ],
+  "dct_title_s": "Canada VMap1, Library 23: Danger Point Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 23"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35353\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76466/nyu_2451_35353.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35353",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35353",
+  "nyu_addl_dspace_s": "36322",
+  "locn_geometry": "ENVELOPE(-71.9978866577148, -56.8116340637207, 60.9975318908691, 54.000415802002)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35354.json b/metadata-aardvark/Datasets/nyu-2451-35354.json
index 9e3f790f6..bf9392b9b 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35354.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35354.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35354",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Swamps",
-    "Marshes",
-    "Wetlands"
-  ],
-  "dct_title_s": "Canada VMap1, Library 23: Marsh/Swamp Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 23"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35354\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76467/nyu_2451_35354.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35354",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35354",
-  "nyu_addl_dspace_s": "36323",
-  "locn_geometry": "ENVELOPE(-72.0, -57.3128623962402, 60.3991317749023, 54.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35354"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Swamps",
+    "Marshes",
+    "Wetlands"
+  ],
+  "dct_title_s": "Canada VMap1, Library 23: Marsh/Swamp Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 23"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35354\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76467/nyu_2451_35354.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35354",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35354",
+  "nyu_addl_dspace_s": "36323",
+  "locn_geometry": "ENVELOPE(-72.0, -57.3128623962402, 60.3991317749023, 54.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35355.json b/metadata-aardvark/Datasets/nyu-2451-35355.json
index 3b12b9cd5..c1a7e46bd 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35355.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35355.json
@@ -1,38 +1,56 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35355",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Sand",
-    "Soil and civilization"
-  ],
-  "dct_title_s": "Canada VMap1, Library 23: Ground Area",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 23"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35355\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76468/nyu_2451_35355.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35355",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35355",
-  "nyu_addl_dspace_s": "36324",
-  "locn_geometry": "ENVELOPE(-70.6084442138672, -57.7491149902344, 60.5966644287109, 54.1201591491699)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35355"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Sand",
+    "Soil and civilization"
+  ],
+  "dct_title_s": "Canada VMap1, Library 23: Ground Area",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 23"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35355\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76468/nyu_2451_35355.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35355",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35355",
+  "nyu_addl_dspace_s": "36324",
+  "locn_geometry": "ENVELOPE(-70.6084442138672, -57.7491149902344, 60.5966644287109, 54.1201591491699)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35356.json b/metadata-aardvark/Datasets/nyu-2451-35356.json
index 55dc7e15c..0dbf16fff 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35356.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35356.json
@@ -1,37 +1,55 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35356",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Towers"
-  ],
-  "dct_title_s": "Canada VMap1, Library 23: Tower Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 23"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35356\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76469/nyu_2451_35356.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35356",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35356",
-  "nyu_addl_dspace_s": "36325",
-  "locn_geometry": "ENVELOPE(-71.3407821655273, -64.0250701904297, 55.3622436523438, 55.2479820251465)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35356"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Towers"
+  ],
+  "dct_title_s": "Canada VMap1, Library 23: Tower Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 23"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35356\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76469/nyu_2451_35356.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35356",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35356",
+  "nyu_addl_dspace_s": "36325",
+  "locn_geometry": "ENVELOPE(-71.3407821655273, -64.0250701904297, 55.3622436523438, 55.2479820251465)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35357.json b/metadata-aardvark/Datasets/nyu-2451-35357.json
index d66411be2..8cfe280d3 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35357.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35357.json
@@ -1,40 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35357",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Landforms",
-    "Fault zones",
-    "Cliffs",
-    "Glaciers"
-  ],
-  "dct_title_s": "Canada VMap1, Library 23: Landform Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 23"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35357\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76470/nyu_2451_35357.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35357",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35357",
-  "nyu_addl_dspace_s": "36326",
-  "locn_geometry": "ENVELOPE(-72.0, -57.7816581726074, 60.9911842346191, 54.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35357"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Landforms",
+    "Fault zones",
+    "Cliffs",
+    "Glaciers"
+  ],
+  "dct_title_s": "Canada VMap1, Library 23: Landform Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 23"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35357\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76470/nyu_2451_35357.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35357",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35357",
+  "nyu_addl_dspace_s": "36326",
+  "locn_geometry": "ENVELOPE(-72.0, -57.7816581726074, 60.9911842346191, 54.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35358.json b/metadata-aardvark/Datasets/nyu-2451-35358.json
index 7230bd289..c9affdee8 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35358.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35358.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35358",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Trees",
-    "Vegetation boundaries",
-    "Vegetation classification"
-  ],
-  "dct_title_s": "Canada VMap1, Library 23: Trees Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 23"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35358\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76471/nyu_2451_35358.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35358",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35358",
-  "nyu_addl_dspace_s": "36327",
-  "locn_geometry": "ENVELOPE(-72.0, -57.2869758605957, 59.1455535888672, 54.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35358"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Trees",
+    "Vegetation boundaries",
+    "Vegetation classification"
+  ],
+  "dct_title_s": "Canada VMap1, Library 23: Trees Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 23"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35358\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76471/nyu_2451_35358.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35358",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35358",
+  "nyu_addl_dspace_s": "36327",
+  "locn_geometry": "ENVELOPE(-72.0, -57.2869758605957, 59.1455535888672, 54.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35359.json b/metadata-aardvark/Datasets/nyu-2451-35359.json
index 3f00bbb36..3af533d41 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35359.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35359.json
@@ -1,38 +1,56 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35359",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "Canada VMap1, Library 23: Political Boundary Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 23"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35359\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76472/nyu_2451_35359.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35359",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35359",
-  "nyu_addl_dspace_s": "36328",
-  "locn_geometry": "ENVELOPE(-67.8169631958008, -63.3197822570801, 60.3085975646973, 54.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35359"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "Canada VMap1, Library 23: Political Boundary Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 23"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35359\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76472/nyu_2451_35359.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35359",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35359",
+  "nyu_addl_dspace_s": "36328",
+  "locn_geometry": "ENVELOPE(-67.8169631958008, -63.3197822570801, 60.3085975646973, 54.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35360.json b/metadata-aardvark/Datasets/nyu-2451-35360.json
index 559736df0..af9c5aefa 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35360.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35360.json
@@ -1,38 +1,56 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35360",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Hydrology",
-    "Water"
-  ],
-  "dct_title_s": "Canada VMap1, Library 23: Water Course Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 23"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35360\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76473/nyu_2451_35360.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35360",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35360",
-  "nyu_addl_dspace_s": "36329",
-  "locn_geometry": "ENVELOPE(-72.0, -57.6148490905762, 60.9936027526855, 54.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35360"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Hydrology",
+    "Water"
+  ],
+  "dct_title_s": "Canada VMap1, Library 23: Water Course Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 23"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35360\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76473/nyu_2451_35360.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35360",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35360",
+  "nyu_addl_dspace_s": "36329",
+  "locn_geometry": "ENVELOPE(-72.0, -57.6148490905762, 60.9936027526855, 54.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35361.json b/metadata-aardvark/Datasets/nyu-2451-35361.json
index 3dff7a75d..144505948 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35361.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35361.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35361",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Rapids",
-    "Rivers",
-    "Waterfalls"
-  ],
-  "dct_title_s": "Canada VMap1, Library 23: Rapids Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 23"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35361\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76474/nyu_2451_35361.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35361",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35361",
-  "nyu_addl_dspace_s": "36330",
-  "locn_geometry": "ENVELOPE(-71.9967498779297, -57.9092559814453, 60.9903564453125, 54.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35361"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Rapids",
+    "Rivers",
+    "Waterfalls"
+  ],
+  "dct_title_s": "Canada VMap1, Library 23: Rapids Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 23"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35361\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76474/nyu_2451_35361.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35361",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35361",
+  "nyu_addl_dspace_s": "36330",
+  "locn_geometry": "ENVELOPE(-71.9967498779297, -57.9092559814453, 60.9903564453125, 54.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35362.json b/metadata-aardvark/Datasets/nyu-2451-35362.json
index 89921ee3f..62bb9a5e6 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35362.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35362.json
@@ -1,43 +1,61 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35362",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Airports",
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 36: Airports",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 36"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35362\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76475/nyu_2451_35362.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Terrace, Canada",
-    "Prince Rupert, Canada",
-    "Kitimat, Canada",
-    "Smithers, Canada",
-    "British Columbia, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35362",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35362",
-  "nyu_addl_dspace_s": "36331",
-  "locn_geometry": "ENVELOPE(-136.637680053711, -126.783493041992, 59.5769157409668, 54.0041885375977)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35362"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Airports",
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 36: Airports",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 36"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35362\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76475/nyu_2451_35362.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Terrace, Canada",
+    "Prince Rupert, Canada",
+    "Kitimat, Canada",
+    "Smithers, Canada",
+    "British Columbia, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35362",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35362",
+  "nyu_addl_dspace_s": "36331",
+  "locn_geometry": "ENVELOPE(-136.637680053711, -126.783493041992, 59.5769157409668, 54.0041885375977)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35363.json b/metadata-aardvark/Datasets/nyu-2451-35363.json
index 2e8ce6f03..321100357 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35363.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35363.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35363",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Runways (Aeronautics)",
-    "Transportation",
-    "Airports"
-  ],
-  "dct_title_s": "Canada VMap1, Library 23: Runway Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 23"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35363\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76476/nyu_2451_35363.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35363",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35363",
-  "nyu_addl_dspace_s": "36332",
-  "locn_geometry": "ENVELOPE(-71.176643371582, -62.6602554321289, 60.4293479919434, 54.5527267456055)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35363"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Runways (Aeronautics)",
+    "Transportation",
+    "Airports"
+  ],
+  "dct_title_s": "Canada VMap1, Library 23: Runway Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 23"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35363\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76476/nyu_2451_35363.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35363",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35363",
+  "nyu_addl_dspace_s": "36332",
+  "locn_geometry": "ENVELOPE(-71.176643371582, -62.6602554321289, 60.4293479919434, 54.5527267456055)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35364.json b/metadata-aardvark/Datasets/nyu-2451-35364.json
index f6acb2e03..671d27c57 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35364.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35364.json
@@ -1,42 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35364",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Landforms",
-    "Fault zones",
-    "Cliffs",
-    "Glaciers"
-  ],
-  "dct_title_s": "Canada VMap1, Library 22: Landform 2 Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 22"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35364\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76477/nyu_2451_35364.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Pangnirtung, Canada",
-    "Clyde River, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35364",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35364",
-  "nyu_addl_dspace_s": "36333",
-  "locn_geometry": "ENVELOPE(-71.9700927734375, -62.1177215576172, 70.8631973266602, 65.6244049072266)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35364"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Landforms",
+    "Fault zones",
+    "Cliffs",
+    "Glaciers"
+  ],
+  "dct_title_s": "Canada VMap1, Library 22: Landform 2 Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 22"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35364\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76477/nyu_2451_35364.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Pangnirtung, Canada",
+    "Clyde River, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35364",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35364",
+  "nyu_addl_dspace_s": "36333",
+  "locn_geometry": "ENVELOPE(-71.9700927734375, -62.1177215576172, 70.8631973266602, 65.6244049072266)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35365.json b/metadata-aardvark/Datasets/nyu-2451-35365.json
index 0bb299646..ca0d4300a 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35365.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35365.json
@@ -1,38 +1,56 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35365",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Racetracks",
-    "Sports facilities"
-  ],
-  "dct_title_s": "Canada VMap1, Library 23: Track Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 23"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35365\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76478/nyu_2451_35365.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35365",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35365",
-  "nyu_addl_dspace_s": "36334",
-  "locn_geometry": "ENVELOPE(-71.2311019897461, -58.2251625061035, 60.029727935791, 54.0984382629395)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35365"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Racetracks",
+    "Sports facilities"
+  ],
+  "dct_title_s": "Canada VMap1, Library 23: Track Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 23"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35365\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76478/nyu_2451_35365.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35365",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35365",
+  "nyu_addl_dspace_s": "36334",
+  "locn_geometry": "ENVELOPE(-71.2311019897461, -58.2251625061035, 60.029727935791, 54.0984382629395)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35366.json b/metadata-aardvark/Datasets/nyu-2451-35366.json
index 1fb5b68fc..fe3d09847 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35366.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35366.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35366",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Hydrology",
-    "Water"
-  ],
-  "dct_title_s": "Canada VMap1, Library 22: Water Course Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 22"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35366\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76479/nyu_2451_35366.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Iqaluit, Canada",
-    "Pangnirtung, Canada",
-    "Clyde River, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35366",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35366",
-  "nyu_addl_dspace_s": "36335",
-  "locn_geometry": "ENVELOPE(-72.0, -61.2888145446777, 71.5502700805664, 61.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35366"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Hydrology",
+    "Water"
+  ],
+  "dct_title_s": "Canada VMap1, Library 22: Water Course Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 22"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35366\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76479/nyu_2451_35366.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Iqaluit, Canada",
+    "Pangnirtung, Canada",
+    "Clyde River, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35366",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35366",
+  "nyu_addl_dspace_s": "36335",
+  "locn_geometry": "ENVELOPE(-72.0, -61.2888145446777, 71.5502700805664, 61.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35367.json b/metadata-aardvark/Datasets/nyu-2451-35367.json
index 14a51b6fc..f3cc2bbc0 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35367.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35367.json
@@ -1,38 +1,56 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35367",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Trails",
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 23: Trails and Tracks Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 23"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35367\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76480/nyu_2451_35367.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35367",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35367",
-  "nyu_addl_dspace_s": "36336",
-  "locn_geometry": "ENVELOPE(-71.3476638793945, -57.122142791748, 58.4883460998535, 54.0206451416016)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35367"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Trails",
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 23: Trails and Tracks Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 23"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35367\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76480/nyu_2451_35367.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35367",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35367",
+  "nyu_addl_dspace_s": "36336",
+  "locn_geometry": "ENVELOPE(-71.3476638793945, -57.122142791748, 58.4883460998535, 54.0206451416016)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35368.json b/metadata-aardvark/Datasets/nyu-2451-35368.json
index 7a824ab4f..1ee429dea 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35368.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35368.json
@@ -1,38 +1,56 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35368",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Embankments",
-    "Fills (Earthwork)"
-  ],
-  "dct_title_s": "Canada VMap1, Library 23: Embankment Fill Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 23"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35368\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76481/nyu_2451_35368.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35368",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35368",
-  "nyu_addl_dspace_s": "36337",
-  "locn_geometry": "ENVELOPE(-71.4612884521484, -63.0819969177246, 54.8265953063965, 54.0415344238281)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35368"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Embankments",
+    "Fills (Earthwork)"
+  ],
+  "dct_title_s": "Canada VMap1, Library 23: Embankment Fill Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 23"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35368\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76481/nyu_2451_35368.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35368",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35368",
+  "nyu_addl_dspace_s": "36337",
+  "locn_geometry": "ENVELOPE(-71.4612884521484, -63.0819969177246, 54.8265953063965, 54.0415344238281)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35369.json b/metadata-aardvark/Datasets/nyu-2451-35369.json
index 6d3e76092..d876b7c94 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35369.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35369.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35369",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Vegetation and climate",
-    "Vegetation mapping",
-    "Vegetation boundaries"
-  ],
-  "dct_title_s": "Canada VMap1, Library 23: Vegetation Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 23"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35369\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76482/nyu_2451_35369.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35369",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35369",
-  "nyu_addl_dspace_s": "36338",
-  "locn_geometry": "ENVELOPE(-68.909309387207, -58.2460556030273, 58.3368186950684, 54.2013511657715)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35369"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Vegetation and climate",
+    "Vegetation mapping",
+    "Vegetation boundaries"
+  ],
+  "dct_title_s": "Canada VMap1, Library 23: Vegetation Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 23"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35369\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76482/nyu_2451_35369.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35369",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35369",
+  "nyu_addl_dspace_s": "36338",
+  "locn_geometry": "ENVELOPE(-68.909309387207, -58.2460556030273, 58.3368186950684, 54.2013511657715)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35370.json b/metadata-aardvark/Datasets/nyu-2451-35370.json
index d1bae138d..ca7e24fe1 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35370.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35370.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35370",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Rapids",
-    "Rivers",
-    "Waterfalls"
-  ],
-  "dct_title_s": "Canada VMap1, Library 23: Rapids Nodes",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 23"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35370\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76483/nyu_2451_35370.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35370",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35370",
-  "nyu_addl_dspace_s": "36339",
-  "locn_geometry": "ENVELOPE(-71.9878311157227, -58.0501594543457, 60.9941749572754, 54.0048828125)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35370"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Rapids",
+    "Rivers",
+    "Waterfalls"
+  ],
+  "dct_title_s": "Canada VMap1, Library 23: Rapids Nodes",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 23"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35370\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76483/nyu_2451_35370.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35370",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35370",
+  "nyu_addl_dspace_s": "36339",
+  "locn_geometry": "ENVELOPE(-71.9878311157227, -58.0501594543457, 60.9941749572754, 54.0048828125)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35371.json b/metadata-aardvark/Datasets/nyu-2451-35371.json
index aab09cbad..10d8fa80e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35371.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35371.json
@@ -1,38 +1,56 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35371",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Hydrology",
-    "Water"
-  ],
-  "dct_title_s": "Canada VMap1, Library 23: Water Course Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 23"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35371\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76484/nyu_2451_35371.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35371",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35371",
-  "nyu_addl_dspace_s": "36340",
-  "locn_geometry": "ENVELOPE(-72.0, -57.2755661010742, 61.0, 54.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35371"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Hydrology",
+    "Water"
+  ],
+  "dct_title_s": "Canada VMap1, Library 23: Water Course Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 23"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35371\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76484/nyu_2451_35371.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35371",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35371",
+  "nyu_addl_dspace_s": "36340",
+  "locn_geometry": "ENVELOPE(-72.0, -57.2755661010742, 61.0, 54.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35372.json b/metadata-aardvark/Datasets/nyu-2451-35372.json
index 55e0d6895..49d496ea2 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35372.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35372.json
@@ -1,37 +1,55 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35372",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 23: Transportation Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 23"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35372\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76485/nyu_2451_35372.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35372",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35372",
-  "nyu_addl_dspace_s": "36341",
-  "locn_geometry": "ENVELOPE(-69.425422668457, -59.7879295349121, 58.1572647094727, 54.4605827331543)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35372"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 23: Transportation Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 23"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35372\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76485/nyu_2451_35372.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35372",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35372",
+  "nyu_addl_dspace_s": "36341",
+  "locn_geometry": "ENVELOPE(-69.425422668457, -59.7879295349121, 58.1572647094727, 54.4605827331543)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35373.json b/metadata-aardvark/Datasets/nyu-2451-35373.json
index 447673312..4191faf2d 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35373.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35373.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35373",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Bridges",
-    "Structure",
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 36: Bridge Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 36"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35373\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76486/nyu_2451_35373.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35373",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35373",
-  "nyu_addl_dspace_s": "36342",
-  "locn_geometry": "ENVELOPE(-136.844512939453, -134.425064086914, 59.9907112121582, 58.2950706481934)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35373"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Bridges",
+    "Structure",
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 36: Bridge Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 36"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35373\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76486/nyu_2451_35373.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35373",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35373",
+  "nyu_addl_dspace_s": "36342",
+  "locn_geometry": "ENVELOPE(-136.844512939453, -134.425064086914, 59.9907112121582, 58.2950706481934)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35374.json b/metadata-aardvark/Datasets/nyu-2451-35374.json
index cb3edfce5..c41fab874 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35374.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35374.json
@@ -1,37 +1,55 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35374",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries"
-  ],
-  "dct_title_s": "Canada VMap1, Library 36: Boundaries Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 36"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35374\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76487/nyu_2451_35374.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35374",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35374",
-  "nyu_addl_dspace_s": "36343",
-  "locn_geometry": "ENVELOPE(-137.846878051758, -130.054794311523, 59.3634185791016, 54.6961631774902)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35374"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries"
+  ],
+  "dct_title_s": "Canada VMap1, Library 36: Boundaries Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 36"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35374\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76487/nyu_2451_35374.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35374",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35374",
+  "nyu_addl_dspace_s": "36343",
+  "locn_geometry": "ENVELOPE(-137.846878051758, -130.054794311523, 59.3634185791016, 54.6961631774902)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35375.json b/metadata-aardvark/Datasets/nyu-2451-35375.json
index 1752ff61c..08213dcda 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35375.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35375.json
@@ -1,43 +1,61 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35375",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Buildings",
-    "Structure"
-  ],
-  "dct_title_s": "Canada VMap1, Library 36: Buildings Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 36"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35375\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76488/nyu_2451_35375.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Terrace, Canada",
-    "Prince Rupert, Canada",
-    "Smithers, Canada",
-    "Houston, Canada",
-    "British Columbia, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35375",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35375",
-  "nyu_addl_dspace_s": "36344",
-  "locn_geometry": "ENVELOPE(-136.796737670898, -126.534042358398, 59.9241371154785, 54.0623664855957)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35375"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Buildings",
+    "Structure"
+  ],
+  "dct_title_s": "Canada VMap1, Library 36: Buildings Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 36"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35375\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76488/nyu_2451_35375.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Terrace, Canada",
+    "Prince Rupert, Canada",
+    "Smithers, Canada",
+    "Houston, Canada",
+    "British Columbia, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35375",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35375",
+  "nyu_addl_dspace_s": "36344",
+  "locn_geometry": "ENVELOPE(-136.796737670898, -126.534042358398, 59.9241371154785, 54.0623664855957)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35376.json b/metadata-aardvark/Datasets/nyu-2451-35376.json
index 44dd60423..cc6633028 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35376.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35376.json
@@ -1,42 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35376",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Cities and towns",
-    "Location"
-  ],
-  "dct_title_s": "Canada VMap1, Library 36: Built-Up Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 36"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35376\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76489/nyu_2451_35376.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Terrace, Canada",
-    "Prince Rupert, Canada",
-    "Kitimat, Canada",
-    "British Columbia, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35376",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35376",
-  "nyu_addl_dspace_s": "36345",
-  "locn_geometry": "ENVELOPE(-135.34733581543, -128.529037475586, 59.5778846740723, 54.0442352294922)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35376"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Cities and towns",
+    "Location"
+  ],
+  "dct_title_s": "Canada VMap1, Library 36: Built-Up Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 36"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35376\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76489/nyu_2451_35376.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Terrace, Canada",
+    "Prince Rupert, Canada",
+    "Kitimat, Canada",
+    "British Columbia, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35376",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35376",
+  "nyu_addl_dspace_s": "36345",
+  "locn_geometry": "ENVELOPE(-135.34733581543, -128.529037475586, 59.5778846740723, 54.0442352294922)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35377.json b/metadata-aardvark/Datasets/nyu-2451-35377.json
index e6a76a6fb..8437c089c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35377.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35377.json
@@ -1,44 +1,62 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35377",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Cities and towns",
-    "Location"
-  ],
-  "dct_title_s": "Canada VMap1, Library 36: Built-Up Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 36"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35377\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76490/nyu_2451_35377.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Terrace, Canada",
-    "Prince Rupert, Canada",
-    "Kitimat, Canada",
-    "Smithers, Canada",
-    "Houston, Canada",
-    "British Columbia, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35377",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35377",
-  "nyu_addl_dspace_s": "36346",
-  "locn_geometry": "ENVELOPE(-137.098541259766, -126.008483886719, 59.9934043884277, 54.0078315734863)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35377"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Cities and towns",
+    "Location"
+  ],
+  "dct_title_s": "Canada VMap1, Library 36: Built-Up Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 36"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35377\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76490/nyu_2451_35377.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Terrace, Canada",
+    "Prince Rupert, Canada",
+    "Kitimat, Canada",
+    "Smithers, Canada",
+    "Houston, Canada",
+    "British Columbia, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35377",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35377",
+  "nyu_addl_dspace_s": "36346",
+  "locn_geometry": "ENVELOPE(-137.098541259766, -126.008483886719, 59.9934043884277, 54.0078315734863)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35378.json b/metadata-aardvark/Datasets/nyu-2451-35378.json
index fe31e3a7c..a5b4ff719 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35378.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35378.json
@@ -1,45 +1,63 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35378",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Coasts",
-    "Wetlands",
-    "Environment"
-  ],
-  "dct_title_s": "Canada VMap1, Library 36: Coast Area",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 36"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35378\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76491/nyu_2451_35378.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Terrace, Canada",
-    "Prince Rupert, Canada",
-    "Kitimat, Canada",
-    "Smithers, Canada",
-    "Houston, Canada",
-    "British Columbia, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35378",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35378",
-  "nyu_addl_dspace_s": "36347",
-  "locn_geometry": "ENVELOPE(-138.0, -126.002647399902, 59.998218536377, 54.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35378"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Coasts",
+    "Wetlands",
+    "Environment"
+  ],
+  "dct_title_s": "Canada VMap1, Library 36: Coast Area",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 36"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35378\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76491/nyu_2451_35378.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Terrace, Canada",
+    "Prince Rupert, Canada",
+    "Kitimat, Canada",
+    "Smithers, Canada",
+    "Houston, Canada",
+    "British Columbia, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35378",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35378",
+  "nyu_addl_dspace_s": "36347",
+  "locn_geometry": "ENVELOPE(-138.0, -126.002647399902, 59.998218536377, 54.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35379.json b/metadata-aardvark/Datasets/nyu-2451-35379.json
index dadf70f79..75ea428fe 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35379.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35379.json
@@ -1,43 +1,61 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35379",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Coasts",
-    "Wetlands",
-    "Environment"
-  ],
-  "dct_title_s": "Canada VMap1, Library 36: Coast Line",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 36"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35379\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76492/nyu_2451_35379.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Terrace, Canada",
-    "Prince Rupert, Canada",
-    "Kitimat, Canada",
-    "British Columbia, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35379",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35379",
-  "nyu_addl_dspace_s": "36348",
-  "locn_geometry": "ENVELOPE(-138.0, -128.608108520508, 59.4809150695801, 54.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35379"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Coasts",
+    "Wetlands",
+    "Environment"
+  ],
+  "dct_title_s": "Canada VMap1, Library 36: Coast Line",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 36"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35379\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76492/nyu_2451_35379.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Terrace, Canada",
+    "Prince Rupert, Canada",
+    "Kitimat, Canada",
+    "British Columbia, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35379",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35379",
+  "nyu_addl_dspace_s": "36348",
+  "locn_geometry": "ENVELOPE(-138.0, -128.608108520508, 59.4809150695801, 54.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35380.json b/metadata-aardvark/Datasets/nyu-2451-35380.json
index e8316fb2f..7d9688181 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35380.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35380.json
@@ -1,44 +1,62 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35380",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Communication",
-    "Towers"
-  ],
-  "dct_title_s": "Canada VMap1, Library 36: Communication Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 36"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35380\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76493/nyu_2451_35380.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Terrace, Canada",
-    "Prince Rupert, Canada",
-    "Kitimat, Canada",
-    "Smithers, Canada",
-    "Houston, Canada",
-    "British Columbia, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35380",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35380",
-  "nyu_addl_dspace_s": "36349",
-  "locn_geometry": "ENVELOPE(-135.704727172852, -126.137557983398, 59.724925994873, 54.0281562805176)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35380"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Communication",
+    "Towers"
+  ],
+  "dct_title_s": "Canada VMap1, Library 36: Communication Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 36"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35380\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76493/nyu_2451_35380.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Terrace, Canada",
+    "Prince Rupert, Canada",
+    "Kitimat, Canada",
+    "Smithers, Canada",
+    "Houston, Canada",
+    "British Columbia, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35380",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35380",
+  "nyu_addl_dspace_s": "36349",
+  "locn_geometry": "ENVELOPE(-135.704727172852, -126.137557983398, 59.724925994873, 54.0281562805176)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35381.json b/metadata-aardvark/Datasets/nyu-2451-35381.json
index a493ca65f..f91a42054 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35381.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35381.json
@@ -1,45 +1,63 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35381",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Contours (Cartography)",
-    "Elevation",
-    "Topographic maps"
-  ],
-  "dct_title_s": "Canada VMap1, Library 36: Contour Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 36"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35381\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76494/nyu_2451_35381.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Terrace, Canada",
-    "Prince Rupert, Canada",
-    "Kitimat, Canada",
-    "Smithers, Canada",
-    "Houston, Canada",
-    "British Columbia, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35381",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35381",
-  "nyu_addl_dspace_s": "36350",
-  "locn_geometry": "ENVELOPE(-138.0, -126.0, 60.0, 54.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35381"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Contours (Cartography)",
+    "Elevation",
+    "Topographic maps"
+  ],
+  "dct_title_s": "Canada VMap1, Library 36: Contour Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 36"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35381\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76494/nyu_2451_35381.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Terrace, Canada",
+    "Prince Rupert, Canada",
+    "Kitimat, Canada",
+    "Smithers, Canada",
+    "Houston, Canada",
+    "British Columbia, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35381",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35381",
+  "nyu_addl_dspace_s": "36350",
+  "locn_geometry": "ENVELOPE(-138.0, -126.0, 60.0, 54.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35382.json b/metadata-aardvark/Datasets/nyu-2451-35382.json
index 8840c92d5..76b6a72d2 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35382.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35382.json
@@ -1,42 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35382",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Dams",
-    "Structure",
-    "Inland Waters"
-  ],
-  "dct_title_s": "Canada VMap1, Library 36: Damn/Weir Nodes",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 36"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35382\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76495/nyu_2451_35382.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Terrace, Canada",
-    "Smithers, Canada",
-    "Houston, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35382",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35382",
-  "nyu_addl_dspace_s": "36351",
-  "locn_geometry": "ENVELOPE(-130.165405273438, -126.191368103027, 54.812198638916, 54.1965484619141)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35382"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Dams",
+    "Structure",
+    "Inland Waters"
+  ],
+  "dct_title_s": "Canada VMap1, Library 36: Damn/Weir Nodes",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 36"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35382\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76495/nyu_2451_35382.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Terrace, Canada",
+    "Smithers, Canada",
+    "Houston, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35382",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35382",
+  "nyu_addl_dspace_s": "36351",
+  "locn_geometry": "ENVELOPE(-130.165405273438, -126.191368103027, 54.812198638916, 54.1965484619141)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35383.json b/metadata-aardvark/Datasets/nyu-2451-35383.json
index c63079ea8..7c87df77a 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35383.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35383.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35383",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Dams",
-    "Structure",
-    "Inland Waters"
-  ],
-  "dct_title_s": "Canada VMap1, Library 36: Dam/Weir Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 36"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35383\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76496/nyu_2451_35383.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35383",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35383",
-  "nyu_addl_dspace_s": "36352",
-  "locn_geometry": "ENVELOPE(-126.173957824707, -126.170433044434, 54.9403038024902, 54.9389114379883)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35383"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Dams",
+    "Structure",
+    "Inland Waters"
+  ],
+  "dct_title_s": "Canada VMap1, Library 36: Dam/Weir Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 36"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35383\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76496/nyu_2451_35383.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35383",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35383",
+  "nyu_addl_dspace_s": "36352",
+  "locn_geometry": "ENVELOPE(-126.173957824707, -126.170433044434, 54.9403038024902, 54.9389114379883)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35384.json b/metadata-aardvark/Datasets/nyu-2451-35384.json
index fe20c8ed8..849ed8238 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35384.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35384.json
@@ -1,42 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35384",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Navigation",
-    "Marine accidents",
-    "Reefs",
-    "Coasts"
-  ],
-  "dct_title_s": "Canada VMap1, Library 36: Danger Area Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 36"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35384\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76497/nyu_2451_35384.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Prince Rupert, Canada",
-    "British Columbia, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35384",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35384",
-  "nyu_addl_dspace_s": "36353",
-  "locn_geometry": "ENVELOPE(-135.63671875, -130.234390258789, 58.928840637207, 54.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35384"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Navigation",
+    "Marine accidents",
+    "Reefs",
+    "Coasts"
+  ],
+  "dct_title_s": "Canada VMap1, Library 36: Danger Area Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 36"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35384\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76497/nyu_2451_35384.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Prince Rupert, Canada",
+    "British Columbia, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35384",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35384",
+  "nyu_addl_dspace_s": "36353",
+  "locn_geometry": "ENVELOPE(-135.63671875, -130.234390258789, 58.928840637207, 54.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35385.json b/metadata-aardvark/Datasets/nyu-2451-35385.json
index bc437e326..851625ab5 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35385.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35385.json
@@ -1,46 +1,64 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35385",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Navigation",
-    "Marine accidents",
-    "Reefs",
-    "Coasts"
-  ],
-  "dct_title_s": "Canada VMap1, Library 36: Danger Point Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 36"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35385\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76498/nyu_2451_35385.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Terrace, Canada",
-    "Prince Rupert, Canada",
-    "Kitimat, Canada",
-    "Smithers, Canada",
-    "Houston, Canada",
-    "British Columbia, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35385",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35385",
-  "nyu_addl_dspace_s": "36354",
-  "locn_geometry": "ENVELOPE(-137.932144165039, -126.034721374512, 59.9947395324707, 54.0036163330078)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35385"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Navigation",
+    "Marine accidents",
+    "Reefs",
+    "Coasts"
+  ],
+  "dct_title_s": "Canada VMap1, Library 36: Danger Point Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 36"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35385\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76498/nyu_2451_35385.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Terrace, Canada",
+    "Prince Rupert, Canada",
+    "Kitimat, Canada",
+    "Smithers, Canada",
+    "Houston, Canada",
+    "British Columbia, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35385",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35385",
+  "nyu_addl_dspace_s": "36354",
+  "locn_geometry": "ENVELOPE(-137.932144165039, -126.034721374512, 59.9947395324707, 54.0036163330078)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35386.json b/metadata-aardvark/Datasets/nyu-2451-35386.json
index cf2036bc9..1e0c17283 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35386.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35386.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35386",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Hydrogeology",
-    "Groundwater",
-    "Geoscientific Information"
-  ],
-  "dct_title_s": "Canada VMap1, Library 36: Depth Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 36"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35386\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76499/nyu_2451_35386.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35386",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35386",
-  "nyu_addl_dspace_s": "36355",
-  "locn_geometry": "ENVELOPE(-138.0, -130.001586914062, 59.4784927368164, 54.6548652648926)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35386"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Hydrogeology",
+    "Groundwater",
+    "Geoscientific Information"
+  ],
+  "dct_title_s": "Canada VMap1, Library 36: Depth Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 36"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35386\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76499/nyu_2451_35386.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35386",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35386",
+  "nyu_addl_dspace_s": "36355",
+  "locn_geometry": "ENVELOPE(-138.0, -130.001586914062, 59.4784927368164, 54.6548652648926)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35387.json b/metadata-aardvark/Datasets/nyu-2451-35387.json
index 3e52c3c47..c2b73ae7f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35387.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35387.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35387",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Refuse and refuse disposal",
-    "Waste disposal sites",
-    "Environment"
-  ],
-  "dct_title_s": "Canada VMap1, Library 36: Disposal Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 36"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35387\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76500/nyu_2451_35387.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35387",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35387",
-  "nyu_addl_dspace_s": "36356",
-  "locn_geometry": "ENVELOPE(-133.421676635742, -133.411880493164, 59.63037109375, 59.6260681152344)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35387"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Refuse and refuse disposal",
+    "Waste disposal sites",
+    "Environment"
+  ],
+  "dct_title_s": "Canada VMap1, Library 36: Disposal Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 36"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35387\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76500/nyu_2451_35387.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35387",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35387",
+  "nyu_addl_dspace_s": "36356",
+  "locn_geometry": "ENVELOPE(-133.421676635742, -133.411880493164, 59.63037109375, 59.6260681152344)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35388.json b/metadata-aardvark/Datasets/nyu-2451-35388.json
index f150de88a..4312a3331 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35388.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35388.json
@@ -1,45 +1,63 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35388",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Quality control",
-    "Quality"
-  ],
-  "dct_title_s": "Canada VMap1, Library 36: Data Quality Area",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 36"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35388\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76501/nyu_2451_35388.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Terrace, Canada",
-    "Prince Rupert, Canada",
-    "Kitimat, Canada",
-    "Smithers, Canada",
-    "Houston, Canada",
-    "British Columbia, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35388",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35388",
-  "nyu_addl_dspace_s": "36357",
-  "locn_geometry": "ENVELOPE(-138.0, -126.0, 60.0, 54.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35388"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Quality control",
+    "Quality"
+  ],
+  "dct_title_s": "Canada VMap1, Library 36: Data Quality Area",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 36"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35388\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76501/nyu_2451_35388.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Terrace, Canada",
+    "Prince Rupert, Canada",
+    "Kitimat, Canada",
+    "Smithers, Canada",
+    "Houston, Canada",
+    "British Columbia, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35388",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35388",
+  "nyu_addl_dspace_s": "36357",
+  "locn_geometry": "ENVELOPE(-138.0, -126.0, 60.0, 54.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35389.json b/metadata-aardvark/Datasets/nyu-2451-35389.json
index 1026cadf6..80292a67a 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35389.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35389.json
@@ -1,45 +1,63 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35389",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Quality control",
-    "Quality"
-  ],
-  "dct_title_s": "Canada VMap1, Library 36: Data Quality Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 36"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35389\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76502/nyu_2451_35389.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Terrace, Canada",
-    "Prince Rupert, Canada",
-    "Kitimat, Canada",
-    "Smithers, Canada",
-    "Houston, Canada",
-    "British Columbia, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35389",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35389",
-  "nyu_addl_dspace_s": "36358",
-  "locn_geometry": "ENVELOPE(-138.0, -126.0, 60.0, 54.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35389"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Quality control",
+    "Quality"
+  ],
+  "dct_title_s": "Canada VMap1, Library 36: Data Quality Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 36"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35389\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76502/nyu_2451_35389.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Terrace, Canada",
+    "Prince Rupert, Canada",
+    "Kitimat, Canada",
+    "Smithers, Canada",
+    "Houston, Canada",
+    "British Columbia, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35389",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35389",
+  "nyu_addl_dspace_s": "36358",
+  "locn_geometry": "ENVELOPE(-138.0, -126.0, 60.0, 54.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35390.json b/metadata-aardvark/Datasets/nyu-2451-35390.json
index b909c0a1a..85a66ab94 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35390.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35390.json
@@ -1,45 +1,63 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35390",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Quality control",
-    "Quality"
-  ],
-  "dct_title_s": "Canada VMap1, Library 36: Data Quality Void Collection Area",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 36"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35390\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76503/nyu_2451_35390.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Terrace, Canada",
-    "Prince Rupert, Canada",
-    "Kitimat, Canada",
-    "Smithers, Canada",
-    "Houston, Canada",
-    "British Columbia, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35390",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35390",
-  "nyu_addl_dspace_s": "36359",
-  "locn_geometry": "ENVELOPE(-138.0, -126.043663024902, 60.0, 54.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35390"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Quality control",
+    "Quality"
+  ],
+  "dct_title_s": "Canada VMap1, Library 36: Data Quality Void Collection Area",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 36"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35390\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76503/nyu_2451_35390.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Terrace, Canada",
+    "Prince Rupert, Canada",
+    "Kitimat, Canada",
+    "Smithers, Canada",
+    "Houston, Canada",
+    "British Columbia, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35390",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35390",
+  "nyu_addl_dspace_s": "36359",
+  "locn_geometry": "ENVELOPE(-138.0, -126.043663024902, 60.0, 54.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35391.json b/metadata-aardvark/Datasets/nyu-2451-35391.json
index 121a8c2ad..1e2a477df 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35391.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35391.json
@@ -1,44 +1,62 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35391",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Elevation",
-    "Topographic maps"
-  ],
-  "dct_title_s": "Canada VMap1, Library 36: Elevation Void Collection Area",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 36"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35391\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76504/nyu_2451_35391.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Terrace, Canada",
-    "Prince Rupert, Canada",
-    "Kitimat, Canada",
-    "Smithers, Canada",
-    "Houston, Canada",
-    "British Columbia, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35391",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35391",
-  "nyu_addl_dspace_s": "36360",
-  "locn_geometry": "ENVELOPE(-138.0, -126.043663024902, 60.0, 54.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35391"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Elevation",
+    "Topographic maps"
+  ],
+  "dct_title_s": "Canada VMap1, Library 36: Elevation Void Collection Area",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 36"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35391\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76504/nyu_2451_35391.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Terrace, Canada",
+    "Prince Rupert, Canada",
+    "Kitimat, Canada",
+    "Smithers, Canada",
+    "Houston, Canada",
+    "British Columbia, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35391",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35391",
+  "nyu_addl_dspace_s": "36360",
+  "locn_geometry": "ENVELOPE(-138.0, -126.043663024902, 60.0, 54.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35392.json b/metadata-aardvark/Datasets/nyu-2451-35392.json
index cc0580818..06e81dee4 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35392.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35392.json
@@ -1,45 +1,63 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35392",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Hydrography",
-    "Hydrographic surveying",
-    "Aqueducts"
-  ],
-  "dct_title_s": "Canada VMap1, Library 36: Hydrography Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 36"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35392\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76505/nyu_2451_35392.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Terrace, Canada",
-    "Prince Rupert, Canada",
-    "Kitimat, Canada",
-    "Smithers, Canada",
-    "Houston, Canada",
-    "British Columbia, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35392",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35392",
-  "nyu_addl_dspace_s": "36361",
-  "locn_geometry": "ENVELOPE(-137.581436157227, -126.027778625488, 59.9904251098633, 54.002513885498)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35392"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Hydrography",
+    "Hydrographic surveying",
+    "Aqueducts"
+  ],
+  "dct_title_s": "Canada VMap1, Library 36: Hydrography Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 36"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35392\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76505/nyu_2451_35392.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Terrace, Canada",
+    "Prince Rupert, Canada",
+    "Kitimat, Canada",
+    "Smithers, Canada",
+    "Houston, Canada",
+    "British Columbia, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35392",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35392",
+  "nyu_addl_dspace_s": "36361",
+  "locn_geometry": "ENVELOPE(-137.581436157227, -126.027778625488, 59.9904251098633, 54.002513885498)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35393.json b/metadata-aardvark/Datasets/nyu-2451-35393.json
index 5314fc92d..7919293e1 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35393.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35393.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35393",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Location"
-  ],
-  "dct_title_s": "Canada VMap1, Library 36: Markers Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 36"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35393\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76506/nyu_2451_35393.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Prince Rupert, Canada",
-    "British Columbia, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35393",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35393",
-  "nyu_addl_dspace_s": "36362",
-  "locn_geometry": "ENVELOPE(-137.478820800781, -128.792861938477, 59.9050331115723, 54.1709899902344)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35393"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Location"
+  ],
+  "dct_title_s": "Canada VMap1, Library 36: Markers Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 36"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35393\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76506/nyu_2451_35393.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Prince Rupert, Canada",
+    "British Columbia, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35393",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35393",
+  "nyu_addl_dspace_s": "36362",
+  "locn_geometry": "ENVELOPE(-137.478820800781, -128.792861938477, 59.9050331115723, 54.1709899902344)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35394.json b/metadata-aardvark/Datasets/nyu-2451-35394.json
index 929f4cbd2..bd2bcd8d8 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35394.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35394.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35394",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Power plants",
-    "Electric power transmission",
-    "Power generation sites"
-  ],
-  "dct_title_s": "Canada VMap1, Library 36: Power Plants",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 36"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35394\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76507/nyu_2451_35394.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35394",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35394",
-  "nyu_addl_dspace_s": "36363",
-  "locn_geometry": "ENVELOPE(-132.816146850586, -132.816146850586, 56.6089706420898, 56.6089706420898)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35394"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Power plants",
+    "Electric power transmission",
+    "Power generation sites"
+  ],
+  "dct_title_s": "Canada VMap1, Library 36: Power Plants",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 36"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35394\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76507/nyu_2451_35394.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35394",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35394",
+  "nyu_addl_dspace_s": "36363",
+  "locn_geometry": "ENVELOPE(-132.816146850586, -132.816146850586, 56.6089706420898, 56.6089706420898)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35395.json b/metadata-aardvark/Datasets/nyu-2451-35395.json
index a427ba3ca..0f7a8dd0a 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35395.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35395.json
@@ -1,40 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35395",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Runways (Aeronautics)",
-    "Transportation",
-    "Airports"
-  ],
-  "dct_title_s": "Canada VMap1, Library 36: Runway Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 36"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35395\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76508/nyu_2451_35395.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Smithers, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35395",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35395",
-  "nyu_addl_dspace_s": "36364",
-  "locn_geometry": "ENVELOPE(-133.608612060547, -126.098785400391, 59.8916625976562, 54.6655883789062)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35395"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Runways (Aeronautics)",
+    "Transportation",
+    "Airports"
+  ],
+  "dct_title_s": "Canada VMap1, Library 36: Runway Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 36"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35395\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76508/nyu_2451_35395.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Smithers, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35395",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35395",
+  "nyu_addl_dspace_s": "36364",
+  "locn_geometry": "ENVELOPE(-133.608612060547, -126.098785400391, 59.8916625976562, 54.6655883789062)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35396.json b/metadata-aardvark/Datasets/nyu-2451-35396.json
index 2fb74224a..5cfcc9c4f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35396.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35396.json
@@ -1,37 +1,55 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35396",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Tunnels"
-  ],
-  "dct_title_s": "Canada VMap1, Library 36: Tunnel Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 36"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35396\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76509/nyu_2451_35396.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35396",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35396",
-  "nyu_addl_dspace_s": "36365",
-  "locn_geometry": "ENVELOPE(-135.206573486328, -128.182388305664, 58.3126373291016, 55.0824394226074)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35396"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Tunnels"
+  ],
+  "dct_title_s": "Canada VMap1, Library 36: Tunnel Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 36"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35396\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76509/nyu_2451_35396.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35396",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35396",
+  "nyu_addl_dspace_s": "36365",
+  "locn_geometry": "ENVELOPE(-135.206573486328, -128.182388305664, 58.3126373291016, 55.0824394226074)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35397.json b/metadata-aardvark/Datasets/nyu-2451-35397.json
index 4b1a807ac..31dcfc935 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35397.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35397.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35397",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Industrial sites"
-  ],
-  "dct_title_s": "Canada VMap1, Library 36: Industry Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 36"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35397\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76510/nyu_2451_35397.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Smithers, Canada",
-    "Houston, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35397",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35397",
-  "nyu_addl_dspace_s": "36366",
-  "locn_geometry": "ENVELOPE(-128.369598388672, -126.372146606445, 55.6518745422363, 54.0199851989746)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35397"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Industrial sites"
+  ],
+  "dct_title_s": "Canada VMap1, Library 36: Industry Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 36"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35397\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76510/nyu_2451_35397.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Smithers, Canada",
+    "Houston, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35397",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35397",
+  "nyu_addl_dspace_s": "36366",
+  "locn_geometry": "ENVELOPE(-128.369598388672, -126.372146606445, 55.6518745422363, 54.0199851989746)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35398.json b/metadata-aardvark/Datasets/nyu-2451-35398.json
index e89e5211f..9a5665d5b 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35398.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35398.json
@@ -1,45 +1,63 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35398",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Physiographys",
-    "Geysers",
-    "Hot springs"
-  ],
-  "dct_title_s": "Canada VMap1, Library 36: Physiography Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 36"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35398\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76511/nyu_2451_35398.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Terrace, Canada",
-    "Prince Rupert, Canada",
-    "Kitimat, Canada",
-    "Smithers, Canada",
-    "Houston, Canada",
-    "British Columbia, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35398",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35398",
-  "nyu_addl_dspace_s": "36367",
-  "locn_geometry": "ENVELOPE(-137.992721557617, -126.023208618164, 59.9932899475098, 54.0017700195312)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35398"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Physiographys",
+    "Geysers",
+    "Hot springs"
+  ],
+  "dct_title_s": "Canada VMap1, Library 36: Physiography Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 36"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35398\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76511/nyu_2451_35398.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Terrace, Canada",
+    "Prince Rupert, Canada",
+    "Kitimat, Canada",
+    "Smithers, Canada",
+    "Houston, Canada",
+    "British Columbia, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35398",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35398",
+  "nyu_addl_dspace_s": "36367",
+  "locn_geometry": "ENVELOPE(-137.992721557617, -126.023208618164, 59.9932899475098, 54.0017700195312)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35399.json b/metadata-aardvark/Datasets/nyu-2451-35399.json
index 21e534e73..69b5f7f11 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35399.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35399.json
@@ -1,44 +1,62 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35399",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Railroads",
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 36: Railroad Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 36"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35399\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76512/nyu_2451_35399.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Terrace, Canada",
-    "Prince Rupert, Canada",
-    "Kitimat, Canada",
-    "Smithers, Canada",
-    "Houston, Canada",
-    "British Columbia, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35399",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35399",
-  "nyu_addl_dspace_s": "36368",
-  "locn_geometry": "ENVELOPE(-135.321090698242, -126.0, 60.0, 54.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35399"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Railroads",
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 36: Railroad Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 36"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35399\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76512/nyu_2451_35399.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Terrace, Canada",
+    "Prince Rupert, Canada",
+    "Kitimat, Canada",
+    "Smithers, Canada",
+    "Houston, Canada",
+    "British Columbia, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35399",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35399",
+  "nyu_addl_dspace_s": "36368",
+  "locn_geometry": "ENVELOPE(-135.321090698242, -126.0, 60.0, 54.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35400.json b/metadata-aardvark/Datasets/nyu-2451-35400.json
index b17966756..92a5463e2 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35400.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35400.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35400",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Towers"
-  ],
-  "dct_title_s": "Canada VMap1, Library 36: Tower Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 36"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35400\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76513/nyu_2451_35400.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Smithers, Canada",
-    "Houston, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35400",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35400",
-  "nyu_addl_dspace_s": "36369",
-  "locn_geometry": "ENVELOPE(-128.370971679688, -126.373603820801, 55.6498794555664, 54.0179901123047)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35400"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Towers"
+  ],
+  "dct_title_s": "Canada VMap1, Library 36: Tower Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 36"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35400\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76513/nyu_2451_35400.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Smithers, Canada",
+    "Houston, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35400",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35400",
+  "nyu_addl_dspace_s": "36369",
+  "locn_geometry": "ENVELOPE(-128.370971679688, -126.373603820801, 55.6498794555664, 54.0179901123047)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35401.json b/metadata-aardvark/Datasets/nyu-2451-35401.json
index 8271d656d..5ed39c945 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35401.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35401.json
@@ -1,43 +1,61 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35401",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Elevation",
-    "Topographic maps"
-  ],
-  "dct_title_s": "Canada VMap1, Library 36: Elevation Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 36"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35401\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76514/nyu_2451_35401.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Terrace, Canada",
-    "Prince Rupert, Canada",
-    "Smithers, Canada",
-    "Houston, Canada",
-    "British Columbia, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35401",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35401",
-  "nyu_addl_dspace_s": "36370",
-  "locn_geometry": "ENVELOPE(-137.98274230957, -126.037734985352, 59.9835166931152, 54.0739135742188)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35401"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Elevation",
+    "Topographic maps"
+  ],
+  "dct_title_s": "Canada VMap1, Library 36: Elevation Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 36"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35401\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76514/nyu_2451_35401.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Terrace, Canada",
+    "Prince Rupert, Canada",
+    "Smithers, Canada",
+    "Houston, Canada",
+    "British Columbia, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35401",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35401",
+  "nyu_addl_dspace_s": "36370",
+  "locn_geometry": "ENVELOPE(-137.98274230957, -126.037734985352, 59.9835166931152, 54.0739135742188)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35402.json b/metadata-aardvark/Datasets/nyu-2451-35402.json
index 316e45be1..683de1b7a 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35402.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35402.json
@@ -1,46 +1,64 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35402",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Glaciers",
-    "Ice sheets",
-    "Snow",
-    "Ice"
-  ],
-  "dct_title_s": "Canada VMap1, Library 36: Land Ice Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 36"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35402\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76515/nyu_2451_35402.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Terrace, Canada",
-    "Prince Rupert, Canada",
-    "Kitimat, Canada",
-    "Smithers, Canada",
-    "Houston, Canada",
-    "British Columbia, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35402",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35402",
-  "nyu_addl_dspace_s": "36371",
-  "locn_geometry": "ENVELOPE(-138.0, -126.043663024902, 60.0, 54.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35402"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Glaciers",
+    "Ice sheets",
+    "Snow",
+    "Ice"
+  ],
+  "dct_title_s": "Canada VMap1, Library 36: Land Ice Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 36"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35402\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76515/nyu_2451_35402.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Terrace, Canada",
+    "Prince Rupert, Canada",
+    "Kitimat, Canada",
+    "Smithers, Canada",
+    "Houston, Canada",
+    "British Columbia, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35402",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35402",
+  "nyu_addl_dspace_s": "36371",
+  "locn_geometry": "ENVELOPE(-138.0, -126.043663024902, 60.0, 54.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35403.json b/metadata-aardvark/Datasets/nyu-2451-35403.json
index df0c4b89c..f23f349d9 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35403.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35403.json
@@ -1,44 +1,62 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35403",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "Canada VMap1, Library 36: Political Boundary Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 36"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35403\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76516/nyu_2451_35403.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Terrace, Canada",
-    "Prince Rupert, Canada",
-    "Kitimat, Canada",
-    "Smithers, Canada",
-    "Houston, Canada",
-    "British Columbia, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35403",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35403",
-  "nyu_addl_dspace_s": "36372",
-  "locn_geometry": "ENVELOPE(-138.0, -126.0, 59.9998092651367, 54.025016784668)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35403"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "Canada VMap1, Library 36: Political Boundary Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 36"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35403\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76516/nyu_2451_35403.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Terrace, Canada",
+    "Prince Rupert, Canada",
+    "Kitimat, Canada",
+    "Smithers, Canada",
+    "Houston, Canada",
+    "British Columbia, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35403",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35403",
+  "nyu_addl_dspace_s": "36372",
+  "locn_geometry": "ENVELOPE(-138.0, -126.0, 59.9998092651367, 54.025016784668)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35404.json b/metadata-aardvark/Datasets/nyu-2451-35404.json
index 66de66b22..96aa5c32d 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35404.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35404.json
@@ -1,38 +1,56 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35404",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Oil storage tanks",
-    "Storage tanks"
-  ],
-  "dct_title_s": "Canada VMap1, Library 36: Storage Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 36"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35404\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76517/nyu_2451_35404.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35404",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35404",
-  "nyu_addl_dspace_s": "36373",
-  "locn_geometry": "ENVELOPE(-135.455474853516, -134.402526855469, 59.4784927368164, 57.5565795898438)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35404"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Oil storage tanks",
+    "Storage tanks"
+  ],
+  "dct_title_s": "Canada VMap1, Library 36: Storage Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 36"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35404\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76517/nyu_2451_35404.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35404",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35404",
+  "nyu_addl_dspace_s": "36373",
+  "locn_geometry": "ENVELOPE(-135.455474853516, -134.402526855469, 59.4784927368164, 57.5565795898438)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35405.json b/metadata-aardvark/Datasets/nyu-2451-35405.json
index 29077e427..14c1d041e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35405.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35405.json
@@ -1,44 +1,62 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35405",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Mines and mineral resources",
-    "Salt mines and mining"
-  ],
-  "dct_title_s": "Canada VMap1, Library 36: Extraction Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 36"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35405\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76518/nyu_2451_35405.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Terrace, Canada",
-    "Prince Rupert, Canada",
-    "Kitimat, Canada",
-    "Smithers, Canada",
-    "Houston, Canada",
-    "British Columbia, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35405",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35405",
-  "nyu_addl_dspace_s": "36374",
-  "locn_geometry": "ENVELOPE(-136.58708190918, -126.157211303711, 59.7370376586914, 54.0229263305664)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35405"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Mines and mineral resources",
+    "Salt mines and mining"
+  ],
+  "dct_title_s": "Canada VMap1, Library 36: Extraction Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 36"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35405\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76518/nyu_2451_35405.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Terrace, Canada",
+    "Prince Rupert, Canada",
+    "Kitimat, Canada",
+    "Smithers, Canada",
+    "Houston, Canada",
+    "British Columbia, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35405",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35405",
+  "nyu_addl_dspace_s": "36374",
+  "locn_geometry": "ENVELOPE(-136.58708190918, -126.157211303711, 59.7370376586914, 54.0229263305664)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35406.json b/metadata-aardvark/Datasets/nyu-2451-35406.json
index c13c043c7..3a17162e7 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35406.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35406.json
@@ -1,38 +1,56 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35406",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Airports",
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 36: Miscellaneous Aeronautical Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 36"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35406\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76519/nyu_2451_35406.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35406",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35406",
-  "nyu_addl_dspace_s": "36375",
-  "locn_geometry": "ENVELOPE(-135.703384399414, -131.569061279297, 59.1716957092285, 55.0395927429199)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35406"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Airports",
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 36: Miscellaneous Aeronautical Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 36"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35406\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76519/nyu_2451_35406.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35406",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35406",
+  "nyu_addl_dspace_s": "36375",
+  "locn_geometry": "ENVELOPE(-135.703384399414, -131.569061279297, 59.1716957092285, 55.0395927429199)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35407.json b/metadata-aardvark/Datasets/nyu-2451-35407.json
index 4a6f15175..9b0def448 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35407.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35407.json
@@ -1,45 +1,63 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35407",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Rapids",
-    "Rivers",
-    "Waterfalls"
-  ],
-  "dct_title_s": "Canada VMap1, Library 36: Rapids Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 36"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35407\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76520/nyu_2451_35407.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Terrace, Canada",
-    "Prince Rupert, Canada",
-    "Kitimat, Canada",
-    "Smithers, Canada",
-    "Houston, Canada",
-    "British Columbia, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35407",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35407",
-  "nyu_addl_dspace_s": "36376",
-  "locn_geometry": "ENVELOPE(-137.966766357422, -126.00520324707, 59.9962539672851, 54.0165901184082)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35407"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Rapids",
+    "Rivers",
+    "Waterfalls"
+  ],
+  "dct_title_s": "Canada VMap1, Library 36: Rapids Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 36"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35407\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76520/nyu_2451_35407.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Terrace, Canada",
+    "Prince Rupert, Canada",
+    "Kitimat, Canada",
+    "Smithers, Canada",
+    "Houston, Canada",
+    "British Columbia, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35407",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35407",
+  "nyu_addl_dspace_s": "36376",
+  "locn_geometry": "ENVELOPE(-137.966766357422, -126.00520324707, 59.9962539672851, 54.0165901184082)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35408.json b/metadata-aardvark/Datasets/nyu-2451-35408.json
index 76cbdea86..6cc4ce5c3 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35408.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35408.json
@@ -1,44 +1,62 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35408",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Hydrology",
-    "Water"
-  ],
-  "dct_title_s": "Canada VMap1, Library 36: Water Course Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 36"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35408\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76521/nyu_2451_35408.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Terrace, Canada",
-    "Prince Rupert, Canada",
-    "Kitimat, Canada",
-    "Smithers, Canada",
-    "Houston, Canada",
-    "British Columbia, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35408",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35408",
-  "nyu_addl_dspace_s": "36377",
-  "locn_geometry": "ENVELOPE(-138.0, -126.0, 60.0, 54.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35408"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Hydrology",
+    "Water"
+  ],
+  "dct_title_s": "Canada VMap1, Library 36: Water Course Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 36"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35408\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76521/nyu_2451_35408.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Terrace, Canada",
+    "Prince Rupert, Canada",
+    "Kitimat, Canada",
+    "Smithers, Canada",
+    "Houston, Canada",
+    "British Columbia, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35408",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35408",
+  "nyu_addl_dspace_s": "36377",
+  "locn_geometry": "ENVELOPE(-138.0, -126.0, 60.0, 54.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35409.json b/metadata-aardvark/Datasets/nyu-2451-35409.json
index c09874fa8..3cf9855e1 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35409.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35409.json
@@ -1,44 +1,62 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35409",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Sand",
-    "Soil and civilization"
-  ],
-  "dct_title_s": "Canada VMap1, Library 36: Ground Area",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 36"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35409\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76522/nyu_2451_35409.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Terrace, Canada",
-    "Prince Rupert, Canada",
-    "Kitimat, Canada",
-    "Smithers, Canada",
-    "Houston, Canada",
-    "British Columbia, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35409",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35409",
-  "nyu_addl_dspace_s": "36378",
-  "locn_geometry": "ENVELOPE(-137.912658691406, -126.011192321777, 59.9976539611816, 54.0044288635254)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35409"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Sand",
+    "Soil and civilization"
+  ],
+  "dct_title_s": "Canada VMap1, Library 36: Ground Area",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 36"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35409\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76522/nyu_2451_35409.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Terrace, Canada",
+    "Prince Rupert, Canada",
+    "Kitimat, Canada",
+    "Smithers, Canada",
+    "Houston, Canada",
+    "British Columbia, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35409",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35409",
+  "nyu_addl_dspace_s": "36378",
+  "locn_geometry": "ENVELOPE(-137.912658691406, -126.011192321777, 59.9976539611816, 54.0044288635254)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35410.json b/metadata-aardvark/Datasets/nyu-2451-35410.json
index 9171bb653..728caf72a 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35410.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35410.json
@@ -1,44 +1,62 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35410",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "Canada VMap1, Library 36: Political Boundary Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 36"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35410\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76523/nyu_2451_35410.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Terrace, Canada",
-    "Prince Rupert, Canada",
-    "Kitimat, Canada",
-    "Smithers, Canada",
-    "Houston, Canada",
-    "British Columbia, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35410",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35410",
-  "nyu_addl_dspace_s": "36379",
-  "locn_geometry": "ENVELOPE(-138.0, -126.0, 60.0, 54.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35410"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "Canada VMap1, Library 36: Political Boundary Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 36"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35410\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76523/nyu_2451_35410.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Terrace, Canada",
+    "Prince Rupert, Canada",
+    "Kitimat, Canada",
+    "Smithers, Canada",
+    "Houston, Canada",
+    "British Columbia, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35410",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35410",
+  "nyu_addl_dspace_s": "36379",
+  "locn_geometry": "ENVELOPE(-138.0, -126.0, 60.0, 54.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35411.json b/metadata-aardvark/Datasets/nyu-2451-35411.json
index f5eaef22e..4b0e5fd28 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35411.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35411.json
@@ -1,38 +1,56 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35411",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Telephone cables",
-    "Communication"
-  ],
-  "dct_title_s": "Canada VMap1, Library 36: Telephone Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 36"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35411\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76524/nyu_2451_35411.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35411",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35411",
-  "nyu_addl_dspace_s": "36380",
-  "locn_geometry": "ENVELOPE(-128.557556152344, -127.99983215332, 60.0, 59.9253387451172)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35411"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Telephone cables",
+    "Communication"
+  ],
+  "dct_title_s": "Canada VMap1, Library 36: Telephone Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 36"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35411\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76524/nyu_2451_35411.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35411",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35411",
+  "nyu_addl_dspace_s": "36380",
+  "locn_geometry": "ENVELOPE(-128.557556152344, -127.99983215332, 60.0, 59.9253387451172)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35412.json b/metadata-aardvark/Datasets/nyu-2451-35412.json
index b3a5b524d..0064fd001 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35412.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35412.json
@@ -1,49 +1,67 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35412",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Cities and towns",
-    "Location"
-  ],
-  "dct_title_s": "Canada VMap1, Library 37: Built-Up Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 37"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35412\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76525/nyu_2451_35412.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Grande Prairie, Canada",
-    "Fort St. John, Canada",
-    "Dawson Creek, Canada",
-    "Fort Nelson, Canada",
-    "Burns Lake, Canada",
-    "Chetwynd, Canada",
-    "Tumbler Ridge, Canada",
-    "Beaverlodge, Canada",
-    "Sexsmith, Canada",
-    "Wembley, Canada",
-    "Alberta, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35412",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35412",
-  "nyu_addl_dspace_s": "36381",
-  "locn_geometry": "ENVELOPE(-125.769775390625, -118.757133483887, 58.816104888916, 54.0082893371582)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35412"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Cities and towns",
+    "Location"
+  ],
+  "dct_title_s": "Canada VMap1, Library 37: Built-Up Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 37"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35412\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76525/nyu_2451_35412.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Grande Prairie, Canada",
+    "Fort St. John, Canada",
+    "Dawson Creek, Canada",
+    "Fort Nelson, Canada",
+    "Burns Lake, Canada",
+    "Chetwynd, Canada",
+    "Tumbler Ridge, Canada",
+    "Beaverlodge, Canada",
+    "Sexsmith, Canada",
+    "Wembley, Canada",
+    "Alberta, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35412",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35412",
+  "nyu_addl_dspace_s": "36381",
+  "locn_geometry": "ENVELOPE(-125.769775390625, -118.757133483887, 58.816104888916, 54.0082893371582)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35413.json b/metadata-aardvark/Datasets/nyu-2451-35413.json
index 652a9d9af..1dd993196 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35413.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35413.json
@@ -1,42 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35413",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Landforms",
-    "Fault zones",
-    "Cliffs",
-    "Glaciers"
-  ],
-  "dct_title_s": "Canada VMap1, Library 36: Landform 2 Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 36"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35413\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76526/nyu_2451_35413.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Terrace, Canada",
-    "Smithers, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35413",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35413",
-  "nyu_addl_dspace_s": "36382",
-  "locn_geometry": "ENVELOPE(-138.0, -127.111862182617, 60.0, 54.3305168151855)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35413"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Landforms",
+    "Fault zones",
+    "Cliffs",
+    "Glaciers"
+  ],
+  "dct_title_s": "Canada VMap1, Library 36: Landform 2 Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 36"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35413\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76526/nyu_2451_35413.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Terrace, Canada",
+    "Smithers, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35413",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35413",
+  "nyu_addl_dspace_s": "36382",
+  "locn_geometry": "ENVELOPE(-138.0, -127.111862182617, 60.0, 54.3305168151855)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35414.json b/metadata-aardvark/Datasets/nyu-2451-35414.json
index 32b5d406d..fe311367c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35414.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35414.json
@@ -1,45 +1,63 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35414",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Rapids",
-    "Rivers",
-    "Waterfalls"
-  ],
-  "dct_title_s": "Canada VMap1, Library 36: Rapids Nodes",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 36"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35414\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76527/nyu_2451_35414.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Terrace, Canada",
-    "Prince Rupert, Canada",
-    "Kitimat, Canada",
-    "Smithers, Canada",
-    "Houston, Canada",
-    "British Columbia, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35414",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35414",
-  "nyu_addl_dspace_s": "36383",
-  "locn_geometry": "ENVELOPE(-136.574981689453, -126.023544311523, 59.946159362793, 54.0230560302734)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35414"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Rapids",
+    "Rivers",
+    "Waterfalls"
+  ],
+  "dct_title_s": "Canada VMap1, Library 36: Rapids Nodes",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 36"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35414\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76527/nyu_2451_35414.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Terrace, Canada",
+    "Prince Rupert, Canada",
+    "Kitimat, Canada",
+    "Smithers, Canada",
+    "Houston, Canada",
+    "British Columbia, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35414",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35414",
+  "nyu_addl_dspace_s": "36383",
+  "locn_geometry": "ENVELOPE(-136.574981689453, -126.023544311523, 59.946159362793, 54.0230560302734)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35415.json b/metadata-aardvark/Datasets/nyu-2451-35415.json
index dc6cec16a..08c26c28e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35415.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35415.json
@@ -1,44 +1,62 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35415",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Hydrology",
-    "Water"
-  ],
-  "dct_title_s": "Canada VMap1, Library 36: Water Course Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 36"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35415\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76528/nyu_2451_35415.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Terrace, Canada",
-    "Prince Rupert, Canada",
-    "Kitimat, Canada",
-    "Smithers, Canada",
-    "Houston, Canada",
-    "British Columbia, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35415",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35415",
-  "nyu_addl_dspace_s": "36384",
-  "locn_geometry": "ENVELOPE(-138.0, -126.0, 60.0, 54.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35415"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Hydrology",
+    "Water"
+  ],
+  "dct_title_s": "Canada VMap1, Library 36: Water Course Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 36"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35415\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76528/nyu_2451_35415.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Terrace, Canada",
+    "Prince Rupert, Canada",
+    "Kitimat, Canada",
+    "Smithers, Canada",
+    "Houston, Canada",
+    "British Columbia, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35415",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35415",
+  "nyu_addl_dspace_s": "36384",
+  "locn_geometry": "ENVELOPE(-138.0, -126.0, 60.0, 54.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35416.json b/metadata-aardvark/Datasets/nyu-2451-35416.json
index 69c497a54..3e092ff5a 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35416.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35416.json
@@ -1,44 +1,62 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35416",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Elevation",
-    "Topographic maps"
-  ],
-  "dct_title_s": "Canada VMap1, Library 36: Elevation Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 36"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35416\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76529/nyu_2451_35416.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Terrace, Canada",
-    "Prince Rupert, Canada",
-    "Kitimat, Canada",
-    "Smithers, Canada",
-    "Houston, Canada",
-    "British Columbia, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35416",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35416",
-  "nyu_addl_dspace_s": "36385",
-  "locn_geometry": "ENVELOPE(-137.973815917969, -126.016632080078, 59.9988403320312, 54.0066261291504)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35416"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Elevation",
+    "Topographic maps"
+  ],
+  "dct_title_s": "Canada VMap1, Library 36: Elevation Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 36"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35416\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76529/nyu_2451_35416.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Terrace, Canada",
+    "Prince Rupert, Canada",
+    "Kitimat, Canada",
+    "Smithers, Canada",
+    "Houston, Canada",
+    "British Columbia, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35416",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35416",
+  "nyu_addl_dspace_s": "36385",
+  "locn_geometry": "ENVELOPE(-137.973815917969, -126.016632080078, 59.9988403320312, 54.0066261291504)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35417.json b/metadata-aardvark/Datasets/nyu-2451-35417.json
index 14197d92b..d9f566f48 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35417.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35417.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35417",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Hydrographic structures",
-    "Wharves",
-    "Piers",
-    "Harbors",
-    "Hydrography"
-  ],
-  "dct_title_s": "Canada VMap1, Library 36: Pier Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 36"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35417\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76530/nyu_2451_35417.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35417",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35417",
-  "nyu_addl_dspace_s": "36386",
-  "locn_geometry": "ENVELOPE(-135.894241333008, -131.659133911133, 58.4512939453125, 55.3427314758301)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35417"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Hydrographic structures",
+    "Wharves",
+    "Piers",
+    "Harbors",
+    "Hydrography"
+  ],
+  "dct_title_s": "Canada VMap1, Library 36: Pier Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 36"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35417\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76530/nyu_2451_35417.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35417",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35417",
+  "nyu_addl_dspace_s": "36386",
+  "locn_geometry": "ENVELOPE(-135.894241333008, -131.659133911133, 58.4512939453125, 55.3427314758301)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35418.json b/metadata-aardvark/Datasets/nyu-2451-35418.json
index 3b81fda1b..4628ab30d 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35418.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35418.json
@@ -1,44 +1,62 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35418",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Racetracks",
-    "Sports facilities"
-  ],
-  "dct_title_s": "Canada VMap1, Library 36: Track Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 36"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35418\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76531/nyu_2451_35418.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Terrace, Canada",
-    "Prince Rupert, Canada",
-    "Kitimat, Canada",
-    "Smithers, Canada",
-    "Houston, Canada",
-    "British Columbia, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35418",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35418",
-  "nyu_addl_dspace_s": "36387",
-  "locn_geometry": "ENVELOPE(-136.223785400391, -126.0, 60.0, 54.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35418"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Racetracks",
+    "Sports facilities"
+  ],
+  "dct_title_s": "Canada VMap1, Library 36: Track Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 36"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35418\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76531/nyu_2451_35418.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Terrace, Canada",
+    "Prince Rupert, Canada",
+    "Kitimat, Canada",
+    "Smithers, Canada",
+    "Houston, Canada",
+    "British Columbia, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35418",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35418",
+  "nyu_addl_dspace_s": "36387",
+  "locn_geometry": "ENVELOPE(-136.223785400391, -126.0, 60.0, 54.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35419.json b/metadata-aardvark/Datasets/nyu-2451-35419.json
index a68e7e093..0b6c7a6b5 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35419.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35419.json
@@ -1,38 +1,56 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35419",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Mines and mineral resources",
-    "Salt mines and mining"
-  ],
-  "dct_title_s": "Canada VMap1, Library 36: Extraction Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 36"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35419\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76532/nyu_2451_35419.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35419",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35419",
-  "nyu_addl_dspace_s": "36388",
-  "locn_geometry": "ENVELOPE(-136.45329284668, -136.445236206055, 59.6217956542969, 59.6150283813477)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35419"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Mines and mineral resources",
+    "Salt mines and mining"
+  ],
+  "dct_title_s": "Canada VMap1, Library 36: Extraction Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 36"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35419\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76532/nyu_2451_35419.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35419",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35419",
+  "nyu_addl_dspace_s": "36388",
+  "locn_geometry": "ENVELOPE(-136.45329284668, -136.445236206055, 59.6217956542969, 59.6150283813477)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35420.json b/metadata-aardvark/Datasets/nyu-2451-35420.json
index 9900ee141..10f6d0a5e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35420.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35420.json
@@ -1,43 +1,61 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35420",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Electric lines",
-    "Electric power transmission"
-  ],
-  "dct_title_s": "Canada VMap1, Library 36: Power Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 36"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35420\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76533/nyu_2451_35420.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Terrace, Canada",
-    "Prince Rupert, Canada",
-    "Kitimat, Canada",
-    "Smithers, Canada",
-    "Houston, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35420",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35420",
-  "nyu_addl_dspace_s": "36389",
-  "locn_geometry": "ENVELOPE(-130.441375732422, -126.0, 55.4629211425781, 54.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35420"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Electric lines",
+    "Electric power transmission"
+  ],
+  "dct_title_s": "Canada VMap1, Library 36: Power Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 36"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35420\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76533/nyu_2451_35420.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Terrace, Canada",
+    "Prince Rupert, Canada",
+    "Kitimat, Canada",
+    "Smithers, Canada",
+    "Houston, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35420",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35420",
+  "nyu_addl_dspace_s": "36389",
+  "locn_geometry": "ENVELOPE(-130.441375732422, -126.0, 55.4629211425781, 54.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35421.json b/metadata-aardvark/Datasets/nyu-2451-35421.json
index a4c52c7e4..25fbdd390 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35421.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35421.json
@@ -1,50 +1,68 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35421",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Bridges",
-    "Structure",
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 37: Bridge Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 37"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35421\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76534/nyu_2451_35421.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Grande Prairie, Canada",
-    "Fort St. John, Canada",
-    "Dawson Creek, Canada",
-    "Fort Nelson, Canada",
-    "Chetwynd, Canada",
-    "Tumbler Ridge, Canada",
-    "Beaverlodge, Canada",
-    "Sexsmith, Canada",
-    "Wembley, Canada",
-    "Spirit River, Canada",
-    "Alberta, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35421",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35421",
-  "nyu_addl_dspace_s": "36390",
-  "locn_geometry": "ENVELOPE(-123.253265380859, -118.600807189941, 59.2338829040527, 54.8577728271484)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35421"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Bridges",
+    "Structure",
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 37: Bridge Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 37"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35421\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76534/nyu_2451_35421.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Grande Prairie, Canada",
+    "Fort St. John, Canada",
+    "Dawson Creek, Canada",
+    "Fort Nelson, Canada",
+    "Chetwynd, Canada",
+    "Tumbler Ridge, Canada",
+    "Beaverlodge, Canada",
+    "Sexsmith, Canada",
+    "Wembley, Canada",
+    "Spirit River, Canada",
+    "Alberta, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35421",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35421",
+  "nyu_addl_dspace_s": "36390",
+  "locn_geometry": "ENVELOPE(-123.253265380859, -118.600807189941, 59.2338829040527, 54.8577728271484)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35422.json b/metadata-aardvark/Datasets/nyu-2451-35422.json
index ab44bcbaa..acee11c6b 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35422.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35422.json
@@ -1,38 +1,56 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35422",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Fuelbreaks",
-    "Environment"
-  ],
-  "dct_title_s": "Canada VMap1, Library 36: Firebreak Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 36"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35422\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76535/nyu_2451_35422.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35422",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35422",
-  "nyu_addl_dspace_s": "36391",
-  "locn_geometry": "ENVELOPE(-133.55029296875, -127.177345275879, 59.769718170166, 59.5600318908691)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35422"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Fuelbreaks",
+    "Environment"
+  ],
+  "dct_title_s": "Canada VMap1, Library 36: Firebreak Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 36"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35422\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76535/nyu_2451_35422.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35422",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35422",
+  "nyu_addl_dspace_s": "36391",
+  "locn_geometry": "ENVELOPE(-133.55029296875, -127.177345275879, 59.769718170166, 59.5600318908691)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35423.json b/metadata-aardvark/Datasets/nyu-2451-35423.json
index 4695dcb9d..3150320a9 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35423.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35423.json
@@ -1,44 +1,62 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35423",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Runways (Aeronautics)",
-    "Transportation",
-    "Airports"
-  ],
-  "dct_title_s": "Canada VMap1, Library 36: Runway Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 36"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35423\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76536/nyu_2451_35423.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Terrace, Canada",
-    "Prince Rupert, Canada",
-    "Kitimat, Canada",
-    "Smithers, Canada",
-    "British Columbia, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35423",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35423",
-  "nyu_addl_dspace_s": "36392",
-  "locn_geometry": "ENVELOPE(-135.966125488281, -126.778358459473, 59.5818214416504, 54.0178375244141)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35423"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Runways (Aeronautics)",
+    "Transportation",
+    "Airports"
+  ],
+  "dct_title_s": "Canada VMap1, Library 36: Runway Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 36"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35423\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76536/nyu_2451_35423.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Terrace, Canada",
+    "Prince Rupert, Canada",
+    "Kitimat, Canada",
+    "Smithers, Canada",
+    "British Columbia, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35423",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35423",
+  "nyu_addl_dspace_s": "36392",
+  "locn_geometry": "ENVELOPE(-135.966125488281, -126.778358459473, 59.5818214416504, 54.0178375244141)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35424.json b/metadata-aardvark/Datasets/nyu-2451-35424.json
index bcfe7d1d7..5ca72bfd7 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35424.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35424.json
@@ -1,49 +1,67 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35424",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Cities and towns",
-    "Location"
-  ],
-  "dct_title_s": "Canada VMap1, Library 37: Built-Up Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 37"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35424\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76537/nyu_2451_35424.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Grande Prairie, Canada",
-    "Fort St. John, Canada",
-    "Dawson Creek, Canada",
-    "Fort Nelson, Canada",
-    "Burns Lake, Canada",
-    "Chetwynd, Canada",
-    "Tumbler Ridge, Canada",
-    "Beaverlodge, Canada",
-    "Sexsmith, Canada",
-    "Wembley, Canada",
-    "Alberta, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35424",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35424",
-  "nyu_addl_dspace_s": "36393",
-  "locn_geometry": "ENVELOPE(-125.975715637207, -118.50057220459, 58.9266319274902, 54.0029373168945)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35424"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Cities and towns",
+    "Location"
+  ],
+  "dct_title_s": "Canada VMap1, Library 37: Built-Up Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 37"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35424\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76537/nyu_2451_35424.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Grande Prairie, Canada",
+    "Fort St. John, Canada",
+    "Dawson Creek, Canada",
+    "Fort Nelson, Canada",
+    "Burns Lake, Canada",
+    "Chetwynd, Canada",
+    "Tumbler Ridge, Canada",
+    "Beaverlodge, Canada",
+    "Sexsmith, Canada",
+    "Wembley, Canada",
+    "Alberta, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35424",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35424",
+  "nyu_addl_dspace_s": "36393",
+  "locn_geometry": "ENVELOPE(-125.975715637207, -118.50057220459, 58.9266319274902, 54.0029373168945)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35425.json b/metadata-aardvark/Datasets/nyu-2451-35425.json
index 6c099d087..0812a84f5 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35425.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35425.json
@@ -1,40 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35425",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Landforms",
-    "Fault zones",
-    "Cliffs",
-    "Glaciers"
-  ],
-  "dct_title_s": "Canada VMap1, Library 36: Landform Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 36"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35425\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76538/nyu_2451_35425.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35425",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35425",
-  "nyu_addl_dspace_s": "36394",
-  "locn_geometry": "ENVELOPE(-133.479202270508, -126.010856628418, 60.0, 56.0884666442871)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35425"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Landforms",
+    "Fault zones",
+    "Cliffs",
+    "Glaciers"
+  ],
+  "dct_title_s": "Canada VMap1, Library 36: Landform Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 36"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35425\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76538/nyu_2451_35425.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35425",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35425",
+  "nyu_addl_dspace_s": "36394",
+  "locn_geometry": "ENVELOPE(-133.479202270508, -126.010856628418, 60.0, 56.0884666442871)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35426.json b/metadata-aardvark/Datasets/nyu-2451-35426.json
index f809a5b3d..f61f4b56a 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35426.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35426.json
@@ -1,43 +1,61 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35426",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 36: Transportation Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 36"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35426\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76539/nyu_2451_35426.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Terrace, Canada",
-    "Prince Rupert, Canada",
-    "Kitimat, Canada",
-    "Smithers, Canada",
-    "Houston, Canada",
-    "British Columbia, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35426",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35426",
-  "nyu_addl_dspace_s": "36395",
-  "locn_geometry": "ENVELOPE(-136.849197387695, -126.040245056152, 59.9940757751465, 54.0144577026367)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35426"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 36: Transportation Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 36"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35426\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76539/nyu_2451_35426.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Terrace, Canada",
+    "Prince Rupert, Canada",
+    "Kitimat, Canada",
+    "Smithers, Canada",
+    "Houston, Canada",
+    "British Columbia, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35426",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35426",
+  "nyu_addl_dspace_s": "36395",
+  "locn_geometry": "ENVELOPE(-136.849197387695, -126.040245056152, 59.9940757751465, 54.0144577026367)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35427.json b/metadata-aardvark/Datasets/nyu-2451-35427.json
index 7c4ff98c2..f57f102c0 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35427.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35427.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35427",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Dams",
-    "Structure",
-    "Inland Waters"
-  ],
-  "dct_title_s": "Canada VMap1, Library 37: Dam/Weir Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 37"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35427\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76540/nyu_2451_35427.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Fort St. John, Canada",
-    "Chetwynd, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35427",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35427",
-  "nyu_addl_dspace_s": "36396",
-  "locn_geometry": "ENVELOPE(-121.994346618652, -120.634582519531, 57.1369667053223, 55.6829223632812)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35427"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Dams",
+    "Structure",
+    "Inland Waters"
+  ],
+  "dct_title_s": "Canada VMap1, Library 37: Dam/Weir Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 37"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35427\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76540/nyu_2451_35427.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Fort St. John, Canada",
+    "Chetwynd, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35427",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35427",
+  "nyu_addl_dspace_s": "36396",
+  "locn_geometry": "ENVELOPE(-121.994346618652, -120.634582519531, 57.1369667053223, 55.6829223632812)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35428.json b/metadata-aardvark/Datasets/nyu-2451-35428.json
index 9adc34889..e7a984946 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35428.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35428.json
@@ -1,43 +1,61 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35428",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Pipelines",
-    "Hydraulic structures"
-  ],
-  "dct_title_s": "Canada VMap1, Library 36: Pipeline Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 36"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35428\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76542/nyu_2451_35428.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Terrace, Canada",
-    "Prince Rupert, Canada",
-    "Smithers, Canada",
-    "Houston, Canada",
-    "British Columbia, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35428",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35428",
-  "nyu_addl_dspace_s": "36397",
-  "locn_geometry": "ENVELOPE(-136.844421386719, -126.0, 60.0, 54.2392158508301)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35428"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Pipelines",
+    "Hydraulic structures"
+  ],
+  "dct_title_s": "Canada VMap1, Library 36: Pipeline Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 36"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35428\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76542/nyu_2451_35428.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Terrace, Canada",
+    "Prince Rupert, Canada",
+    "Smithers, Canada",
+    "Houston, Canada",
+    "British Columbia, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35428",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35428",
+  "nyu_addl_dspace_s": "36397",
+  "locn_geometry": "ENVELOPE(-136.844421386719, -126.0, 60.0, 54.2392158508301)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35429.json b/metadata-aardvark/Datasets/nyu-2451-35429.json
index 8cf599c42..a8c85d94e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35429.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35429.json
@@ -1,43 +1,61 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35429",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries"
-  ],
-  "dct_title_s": "Canada VMap1, Library 37: Boundaries Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 37"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35429\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76543/nyu_2451_35429.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Fort St. John, Canada",
-    "Dawson Creek, Canada",
-    "Chetwynd, Canada",
-    "Tumbler Ridge, Canada",
-    "Beaverlodge, Canada",
-    "Alberta, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35429",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35429",
-  "nyu_addl_dspace_s": "36398",
-  "locn_geometry": "ENVELOPE(-121.991706848145, -119.34839630127, 59.8215370178223, 54.238338470459)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35429"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries"
+  ],
+  "dct_title_s": "Canada VMap1, Library 37: Boundaries Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 37"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35429\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76543/nyu_2451_35429.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Fort St. John, Canada",
+    "Dawson Creek, Canada",
+    "Chetwynd, Canada",
+    "Tumbler Ridge, Canada",
+    "Beaverlodge, Canada",
+    "Alberta, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35429",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35429",
+  "nyu_addl_dspace_s": "36398",
+  "locn_geometry": "ENVELOPE(-121.991706848145, -119.34839630127, 59.8215370178223, 54.238338470459)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35430.json b/metadata-aardvark/Datasets/nyu-2451-35430.json
index ab496131c..9c23cad28 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35430.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35430.json
@@ -1,50 +1,68 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35430",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Elevation",
-    "Topographic maps"
-  ],
-  "dct_title_s": "Canada VMap1, Library 37: Elevation Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 37"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35430\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76544/nyu_2451_35430.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Grande Prairie, Canada",
-    "Fort St. John, Canada",
-    "Dawson Creek, Canada",
-    "Fort Nelson, Canada",
-    "Burns Lake, Canada",
-    "Chetwynd, Canada",
-    "Tumbler Ridge, Canada",
-    "Beaverlodge, Canada",
-    "Sexsmith, Canada",
-    "Wembley, Canada",
-    "Northwest Territories, Canada",
-    "Alberta, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35430",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35430",
-  "nyu_addl_dspace_s": "36399",
-  "locn_geometry": "ENVELOPE(-125.976249694824, -118.553405761719, 59.9982376098633, 54.0053558349609)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35430"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Elevation",
+    "Topographic maps"
+  ],
+  "dct_title_s": "Canada VMap1, Library 37: Elevation Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 37"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35430\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76544/nyu_2451_35430.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Grande Prairie, Canada",
+    "Fort St. John, Canada",
+    "Dawson Creek, Canada",
+    "Fort Nelson, Canada",
+    "Burns Lake, Canada",
+    "Chetwynd, Canada",
+    "Tumbler Ridge, Canada",
+    "Beaverlodge, Canada",
+    "Sexsmith, Canada",
+    "Wembley, Canada",
+    "Northwest Territories, Canada",
+    "Alberta, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35430",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35430",
+  "nyu_addl_dspace_s": "36399",
+  "locn_geometry": "ENVELOPE(-125.976249694824, -118.553405761719, 59.9982376098633, 54.0053558349609)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35431.json b/metadata-aardvark/Datasets/nyu-2451-35431.json
index 758f8587a..e73069f61 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35431.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35431.json
@@ -1,44 +1,62 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35431",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Roads",
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 36: Road Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 36"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35431\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76545/nyu_2451_35431.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Terrace, Canada",
-    "Prince Rupert, Canada",
-    "Kitimat, Canada",
-    "Smithers, Canada",
-    "Houston, Canada",
-    "British Columbia, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35431",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35431",
-  "nyu_addl_dspace_s": "36400",
-  "locn_geometry": "ENVELOPE(-136.850128173828, -126.0, 60.0, 54.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35431"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Roads",
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 36: Road Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 36"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35431\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76545/nyu_2451_35431.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Terrace, Canada",
+    "Prince Rupert, Canada",
+    "Kitimat, Canada",
+    "Smithers, Canada",
+    "Houston, Canada",
+    "British Columbia, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35431",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35431",
+  "nyu_addl_dspace_s": "36400",
+  "locn_geometry": "ENVELOPE(-136.850128173828, -126.0, 60.0, 54.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35432.json b/metadata-aardvark/Datasets/nyu-2451-35432.json
index 0a4c80759..cffdd892c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35432.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35432.json
@@ -1,51 +1,69 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35432",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Coasts",
-    "Wetlands",
-    "Environment"
-  ],
-  "dct_title_s": "Canada VMap1, Library 37: Coast Area",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 37"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35432\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76546/nyu_2451_35432.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Grande Prairie, Canada",
-    "Fort St. John, Canada",
-    "Dawson Creek, Canada",
-    "Fort Nelson, Canada",
-    "Burns Lake, Canada",
-    "Chetwynd, Canada",
-    "Tumbler Ridge, Canada",
-    "Beaverlodge, Canada",
-    "Sexsmith, Canada",
-    "Wembley, Canada",
-    "Northwest Territories, Canada",
-    "Alberta, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35432",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35432",
-  "nyu_addl_dspace_s": "36401",
-  "locn_geometry": "ENVELOPE(-125.993560791016, -118.500900268555, 59.9998779296875, 54.0017929077148)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35432"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Coasts",
+    "Wetlands",
+    "Environment"
+  ],
+  "dct_title_s": "Canada VMap1, Library 37: Coast Area",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 37"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35432\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76546/nyu_2451_35432.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Grande Prairie, Canada",
+    "Fort St. John, Canada",
+    "Dawson Creek, Canada",
+    "Fort Nelson, Canada",
+    "Burns Lake, Canada",
+    "Chetwynd, Canada",
+    "Tumbler Ridge, Canada",
+    "Beaverlodge, Canada",
+    "Sexsmith, Canada",
+    "Wembley, Canada",
+    "Northwest Territories, Canada",
+    "Alberta, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35432",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35432",
+  "nyu_addl_dspace_s": "36401",
+  "locn_geometry": "ENVELOPE(-125.993560791016, -118.500900268555, 59.9998779296875, 54.0017929077148)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35433.json b/metadata-aardvark/Datasets/nyu-2451-35433.json
index 228116cc5..59962db95 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35433.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35433.json
@@ -1,48 +1,66 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35433",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Mines and mineral resources",
-    "Salt mines and mining"
-  ],
-  "dct_title_s": "Canada VMap1, Library 37: Extraction Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 37"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35433\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76547/nyu_2451_35433.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Grande Prairie, Canada",
-    "Dawson Creek, Canada",
-    "Chetwynd, Canada",
-    "Tumbler Ridge, Canada",
-    "Beaverlodge, Canada",
-    "Sexsmith, Canada",
-    "Wembley, Canada",
-    "Vanderhoof, Canada",
-    "Spirit River, Canada",
-    "Alberta, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35433",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35433",
-  "nyu_addl_dspace_s": "36402",
-  "locn_geometry": "ENVELOPE(-125.151977539062, -118.801887512207, 56.0, 54.0117683410645)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35433"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Mines and mineral resources",
+    "Salt mines and mining"
+  ],
+  "dct_title_s": "Canada VMap1, Library 37: Extraction Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 37"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35433\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76547/nyu_2451_35433.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Grande Prairie, Canada",
+    "Dawson Creek, Canada",
+    "Chetwynd, Canada",
+    "Tumbler Ridge, Canada",
+    "Beaverlodge, Canada",
+    "Sexsmith, Canada",
+    "Wembley, Canada",
+    "Vanderhoof, Canada",
+    "Spirit River, Canada",
+    "Alberta, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35433",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35433",
+  "nyu_addl_dspace_s": "36402",
+  "locn_geometry": "ENVELOPE(-125.151977539062, -118.801887512207, 56.0, 54.0117683410645)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35434.json b/metadata-aardvark/Datasets/nyu-2451-35434.json
index 4341e64ba..32b4a58b4 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35434.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35434.json
@@ -1,44 +1,62 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35434",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Trails",
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 36: Trails and Tracks Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 36"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35434\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76548/nyu_2451_35434.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Terrace, Canada",
-    "Prince Rupert, Canada",
-    "Kitimat, Canada",
-    "Smithers, Canada",
-    "Houston, Canada",
-    "British Columbia, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35434",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35434",
-  "nyu_addl_dspace_s": "36403",
-  "locn_geometry": "ENVELOPE(-137.11506652832, -126.0, 60.0, 54.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35434"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Trails",
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 36: Trails and Tracks Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 36"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35434\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76548/nyu_2451_35434.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Terrace, Canada",
+    "Prince Rupert, Canada",
+    "Kitimat, Canada",
+    "Smithers, Canada",
+    "Houston, Canada",
+    "British Columbia, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35434",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35434",
+  "nyu_addl_dspace_s": "36403",
+  "locn_geometry": "ENVELOPE(-137.11506652832, -126.0, 60.0, 54.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35435.json b/metadata-aardvark/Datasets/nyu-2451-35435.json
index 83da4b357..fccff823e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35435.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35435.json
@@ -1,51 +1,69 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35435",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Navigation",
-    "Marine accidents",
-    "Reefs",
-    "Coasts"
-  ],
-  "dct_title_s": "Canada VMap1, Library 37: Danger Point Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 37"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35435\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76549/nyu_2451_35435.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Grande Prairie, Canada",
-    "Fort St. John, Canada",
-    "Dawson Creek, Canada",
-    "Fort Nelson, Canada",
-    "Burns Lake, Canada",
-    "Chetwynd, Canada",
-    "Tumbler Ridge, Canada",
-    "Beaverlodge, Canada",
-    "Sexsmith, Canada",
-    "Wembley, Canada",
-    "Alberta, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35435",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35435",
-  "nyu_addl_dspace_s": "36404",
-  "locn_geometry": "ENVELOPE(-125.970252990723, -118.527366638184, 59.7426071166992, 54.0710296630859)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35435"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Navigation",
+    "Marine accidents",
+    "Reefs",
+    "Coasts"
+  ],
+  "dct_title_s": "Canada VMap1, Library 37: Danger Point Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 37"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35435\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76549/nyu_2451_35435.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Grande Prairie, Canada",
+    "Fort St. John, Canada",
+    "Dawson Creek, Canada",
+    "Fort Nelson, Canada",
+    "Burns Lake, Canada",
+    "Chetwynd, Canada",
+    "Tumbler Ridge, Canada",
+    "Beaverlodge, Canada",
+    "Sexsmith, Canada",
+    "Wembley, Canada",
+    "Alberta, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35435",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35435",
+  "nyu_addl_dspace_s": "36404",
+  "locn_geometry": "ENVELOPE(-125.970252990723, -118.527366638184, 59.7426071166992, 54.0710296630859)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35436.json b/metadata-aardvark/Datasets/nyu-2451-35436.json
index 91fc7fe71..6dfb8f925 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35436.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35436.json
@@ -1,44 +1,62 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35436",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Embankments",
-    "Fills (Earthwork)"
-  ],
-  "dct_title_s": "Canada VMap1, Library 36: Embankment Fill Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 36"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35436\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76550/nyu_2451_35436.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Terrace, Canada",
-    "Prince Rupert, Canada",
-    "Kitimat, Canada",
-    "Smithers, Canada",
-    "Houston, Canada",
-    "British Columbia, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35436",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35436",
-  "nyu_addl_dspace_s": "36405",
-  "locn_geometry": "ENVELOPE(-136.649444580078, -126.182167053223, 59.806640625, 54.0149574279785)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35436"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Embankments",
+    "Fills (Earthwork)"
+  ],
+  "dct_title_s": "Canada VMap1, Library 36: Embankment Fill Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 36"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35436\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76550/nyu_2451_35436.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Terrace, Canada",
+    "Prince Rupert, Canada",
+    "Kitimat, Canada",
+    "Smithers, Canada",
+    "Houston, Canada",
+    "British Columbia, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35436",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35436",
+  "nyu_addl_dspace_s": "36405",
+  "locn_geometry": "ENVELOPE(-136.649444580078, -126.182167053223, 59.806640625, 54.0149574279785)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35437.json b/metadata-aardvark/Datasets/nyu-2451-35437.json
index 8147c7044..fe7377f16 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35437.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35437.json
@@ -1,49 +1,67 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35437",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Airports",
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 37: Airports",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 37"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35437\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76551/nyu_2451_35437.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Grande Prairie, Canada",
-    "Fort St. John, Canada",
-    "Dawson Creek, Canada",
-    "Fort Nelson, Canada",
-    "Burns Lake, Canada",
-    "Chetwynd, Canada",
-    "Tumbler Ridge, Canada",
-    "Beaverlodge, Canada",
-    "Sexsmith, Canada",
-    "Wembley, Canada",
-    "Alberta, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35437",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35437",
-  "nyu_addl_dspace_s": "36406",
-  "locn_geometry": "ENVELOPE(-125.987380981445, -118.535789489746, 59.6891822814941, 54.022159576416)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35437"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Airports",
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 37: Airports",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 37"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35437\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76551/nyu_2451_35437.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Grande Prairie, Canada",
+    "Fort St. John, Canada",
+    "Dawson Creek, Canada",
+    "Fort Nelson, Canada",
+    "Burns Lake, Canada",
+    "Chetwynd, Canada",
+    "Tumbler Ridge, Canada",
+    "Beaverlodge, Canada",
+    "Sexsmith, Canada",
+    "Wembley, Canada",
+    "Alberta, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35437",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35437",
+  "nyu_addl_dspace_s": "36406",
+  "locn_geometry": "ENVELOPE(-125.987380981445, -118.535789489746, 59.6891822814941, 54.022159576416)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35438.json b/metadata-aardvark/Datasets/nyu-2451-35438.json
index 05ebd5566..66c3fd98a 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35438.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35438.json
@@ -1,44 +1,62 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35438",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Lakes",
-    "Reservoirs"
-  ],
-  "dct_title_s": "Canada VMap1, Library 36: Lake Reservoir Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 36"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35438\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76552/nyu_2451_35438.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Terrace, Canada",
-    "Prince Rupert, Canada",
-    "Kitimat, Canada",
-    "Smithers, Canada",
-    "Houston, Canada",
-    "British Columbia, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35438",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35438",
-  "nyu_addl_dspace_s": "36407",
-  "locn_geometry": "ENVELOPE(-137.997528076172, -126.0, 60.0, 54.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35438"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Lakes",
+    "Reservoirs"
+  ],
+  "dct_title_s": "Canada VMap1, Library 36: Lake Reservoir Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 36"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35438\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76552/nyu_2451_35438.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Terrace, Canada",
+    "Prince Rupert, Canada",
+    "Kitimat, Canada",
+    "Smithers, Canada",
+    "Houston, Canada",
+    "British Columbia, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35438",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35438",
+  "nyu_addl_dspace_s": "36407",
+  "locn_geometry": "ENVELOPE(-137.997528076172, -126.0, 60.0, 54.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35439.json b/metadata-aardvark/Datasets/nyu-2451-35439.json
index 51f8affb5..7be518983 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35439.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35439.json
@@ -1,51 +1,69 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35439",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Quality control",
-    "Quality"
-  ],
-  "dct_title_s": "Canada VMap1, Library 37: Data Quality Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 37"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35439\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76553/nyu_2451_35439.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Grande Prairie, Canada",
-    "Fort St. John, Canada",
-    "Dawson Creek, Canada",
-    "Fort Nelson, Canada",
-    "Burns Lake, Canada",
-    "Chetwynd, Canada",
-    "Tumbler Ridge, Canada",
-    "Beaverlodge, Canada",
-    "Sexsmith, Canada",
-    "Wembley, Canada",
-    "Northwest Territories, Canada",
-    "Alberta, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35439",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35439",
-  "nyu_addl_dspace_s": "36408",
-  "locn_geometry": "ENVELOPE(-126.0, -118.5, 60.0, 54.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35439"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Quality control",
+    "Quality"
+  ],
+  "dct_title_s": "Canada VMap1, Library 37: Data Quality Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 37"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35439\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76553/nyu_2451_35439.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Grande Prairie, Canada",
+    "Fort St. John, Canada",
+    "Dawson Creek, Canada",
+    "Fort Nelson, Canada",
+    "Burns Lake, Canada",
+    "Chetwynd, Canada",
+    "Tumbler Ridge, Canada",
+    "Beaverlodge, Canada",
+    "Sexsmith, Canada",
+    "Wembley, Canada",
+    "Northwest Territories, Canada",
+    "Alberta, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35439",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35439",
+  "nyu_addl_dspace_s": "36408",
+  "locn_geometry": "ENVELOPE(-126.0, -118.5, 60.0, 54.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35440.json b/metadata-aardvark/Datasets/nyu-2451-35440.json
index d40f3f7d6..f37220899 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35440.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35440.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35440",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Windmills",
-    "Chimneys",
-    "Cooling towers"
-  ],
-  "dct_title_s": "Canada VMap1, Library 36: Obstruction Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 36"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35440\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76554/nyu_2451_35440.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35440",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35440",
-  "nyu_addl_dspace_s": "36409",
-  "locn_geometry": "ENVELOPE(-129.829650878906, -129.829650878906, 55.4129943847656, 55.4129943847656)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35440"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Windmills",
+    "Chimneys",
+    "Cooling towers"
+  ],
+  "dct_title_s": "Canada VMap1, Library 36: Obstruction Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 36"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35440\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76554/nyu_2451_35440.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35440",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35440",
+  "nyu_addl_dspace_s": "36409",
+  "locn_geometry": "ENVELOPE(-129.829650878906, -129.829650878906, 55.4129943847656, 55.4129943847656)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35441.json b/metadata-aardvark/Datasets/nyu-2451-35441.json
index 021596887..bc140e56e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35441.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35441.json
@@ -1,51 +1,69 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35441",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Contours (Cartography)",
-    "Elevation",
-    "Topographic maps"
-  ],
-  "dct_title_s": "Canada VMap1, Library 37: Contour Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 37"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35441\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76555/nyu_2451_35441.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Grande Prairie, Canada",
-    "Fort St. John, Canada",
-    "Dawson Creek, Canada",
-    "Fort Nelson, Canada",
-    "Burns Lake, Canada",
-    "Chetwynd, Canada",
-    "Tumbler Ridge, Canada",
-    "Beaverlodge, Canada",
-    "Sexsmith, Canada",
-    "Wembley, Canada",
-    "Northwest Territories, Canada",
-    "Alberta, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35441",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35441",
-  "nyu_addl_dspace_s": "36410",
-  "locn_geometry": "ENVELOPE(-126.0, -118.5, 60.0, 54.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35441"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Contours (Cartography)",
+    "Elevation",
+    "Topographic maps"
+  ],
+  "dct_title_s": "Canada VMap1, Library 37: Contour Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 37"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35441\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76555/nyu_2451_35441.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Grande Prairie, Canada",
+    "Fort St. John, Canada",
+    "Dawson Creek, Canada",
+    "Fort Nelson, Canada",
+    "Burns Lake, Canada",
+    "Chetwynd, Canada",
+    "Tumbler Ridge, Canada",
+    "Beaverlodge, Canada",
+    "Sexsmith, Canada",
+    "Wembley, Canada",
+    "Northwest Territories, Canada",
+    "Alberta, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35441",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35441",
+  "nyu_addl_dspace_s": "36410",
+  "locn_geometry": "ENVELOPE(-126.0, -118.5, 60.0, 54.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35442.json b/metadata-aardvark/Datasets/nyu-2451-35442.json
index 4900907c4..a5d315fb2 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35442.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35442.json
@@ -1,45 +1,63 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35442",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Swamps",
-    "Marshes",
-    "Wetlands"
-  ],
-  "dct_title_s": "Canada VMap1, Library 36: Marsh/Swamp Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 36"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35442\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76556/nyu_2451_35442.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Terrace, Canada",
-    "Prince Rupert, Canada",
-    "Kitimat, Canada",
-    "Smithers, Canada",
-    "Houston, Canada",
-    "British Columbia, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35442",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35442",
-  "nyu_addl_dspace_s": "36411",
-  "locn_geometry": "ENVELOPE(-137.201919555664, -126.0, 60.0, 54.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35442"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Swamps",
+    "Marshes",
+    "Wetlands"
+  ],
+  "dct_title_s": "Canada VMap1, Library 36: Marsh/Swamp Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 36"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35442\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76556/nyu_2451_35442.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Terrace, Canada",
+    "Prince Rupert, Canada",
+    "Kitimat, Canada",
+    "Smithers, Canada",
+    "Houston, Canada",
+    "British Columbia, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35442",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35442",
+  "nyu_addl_dspace_s": "36411",
+  "locn_geometry": "ENVELOPE(-137.201919555664, -126.0, 60.0, 54.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35443.json b/metadata-aardvark/Datasets/nyu-2451-35443.json
index ec73e210e..9915eac07 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35443.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35443.json
@@ -1,46 +1,64 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35443",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Mines and mineral resources",
-    "Salt mines and mining"
-  ],
-  "dct_title_s": "Canada VMap1, Library 37: Extraction Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 37"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35443\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76557/nyu_2451_35443.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Fort St. John, Canada",
-    "Dawson Creek, Canada",
-    "Chetwynd, Canada",
-    "Tumbler Ridge, Canada",
-    "Beaverlodge, Canada",
-    "Wembley, Canada",
-    "Vanderhoof, Canada",
-    "Alberta, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35443",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35443",
-  "nyu_addl_dspace_s": "36412",
-  "locn_geometry": "ENVELOPE(-125.430480957031, -119.116218566895, 58.5059623718262, 54.0090942382812)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35443"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Mines and mineral resources",
+    "Salt mines and mining"
+  ],
+  "dct_title_s": "Canada VMap1, Library 37: Extraction Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 37"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35443\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76557/nyu_2451_35443.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Fort St. John, Canada",
+    "Dawson Creek, Canada",
+    "Chetwynd, Canada",
+    "Tumbler Ridge, Canada",
+    "Beaverlodge, Canada",
+    "Wembley, Canada",
+    "Vanderhoof, Canada",
+    "Alberta, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35443",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35443",
+  "nyu_addl_dspace_s": "36412",
+  "locn_geometry": "ENVELOPE(-125.430480957031, -119.116218566895, 58.5059623718262, 54.0090942382812)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35444.json b/metadata-aardvark/Datasets/nyu-2451-35444.json
index 3424789c7..55b2c6acd 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35444.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35444.json
@@ -1,37 +1,55 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35444",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Names (Geographical)"
-  ],
-  "dct_title_s": "Canada VMap1, Library 36: Utility Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 36"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35444\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76558/nyu_2451_35444.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35444",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35444",
-  "nyu_addl_dspace_s": "36413",
-  "locn_geometry": "ENVELOPE(-132.915298461914, -131.254287719727, 56.6808013916016, 55.4388961791992)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35444"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Names (Geographical)"
+  ],
+  "dct_title_s": "Canada VMap1, Library 36: Utility Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 36"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35444\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76558/nyu_2451_35444.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35444",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35444",
+  "nyu_addl_dspace_s": "36413",
+  "locn_geometry": "ENVELOPE(-132.915298461914, -131.254287719727, 56.6808013916016, 55.4388961791992)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35445.json b/metadata-aardvark/Datasets/nyu-2451-35445.json
index c71e04b73..96b056d38 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35445.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35445.json
@@ -1,43 +1,61 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35445",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Ferries",
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 37: Ferry Crossing Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 37"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35445\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76559/nyu_2451_35445.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Dawson Creek, Canada",
-    "Burns Lake, Canada",
-    "Chetwynd, Canada",
-    "Tumbler Ridge, Canada",
-    "Vanderhoof, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35445",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35445",
-  "nyu_addl_dspace_s": "36414",
-  "locn_geometry": "ENVELOPE(-125.768409729004, -120.055305480957, 56.1268005371094, 54.026985168457)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35445"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Ferries",
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 37: Ferry Crossing Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 37"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35445\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76559/nyu_2451_35445.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Dawson Creek, Canada",
+    "Burns Lake, Canada",
+    "Chetwynd, Canada",
+    "Tumbler Ridge, Canada",
+    "Vanderhoof, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35445",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35445",
+  "nyu_addl_dspace_s": "36414",
+  "locn_geometry": "ENVELOPE(-125.768409729004, -120.055305480957, 56.1268005371094, 54.026985168457)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35446.json b/metadata-aardvark/Datasets/nyu-2451-35446.json
index f9baf280c..883d9c1a0 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35446.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35446.json
@@ -1,49 +1,67 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35446",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Buildings",
-    "Structure"
-  ],
-  "dct_title_s": "Canada VMap1, Library 37: Buildings Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 37"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35446\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76560/nyu_2451_35446.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Grande Prairie, Canada",
-    "Fort St. John, Canada",
-    "Dawson Creek, Canada",
-    "Fort Nelson, Canada",
-    "Burns Lake, Canada",
-    "Chetwynd, Canada",
-    "Tumbler Ridge, Canada",
-    "Beaverlodge, Canada",
-    "Sexsmith, Canada",
-    "Wembley, Canada",
-    "Alberta, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35446",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35446",
-  "nyu_addl_dspace_s": "36415",
-  "locn_geometry": "ENVELOPE(-125.830238342285, -118.654510498047, 59.497142791748, 54.0818099975586)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35446"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Buildings",
+    "Structure"
+  ],
+  "dct_title_s": "Canada VMap1, Library 37: Buildings Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 37"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35446\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76560/nyu_2451_35446.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Grande Prairie, Canada",
+    "Fort St. John, Canada",
+    "Dawson Creek, Canada",
+    "Fort Nelson, Canada",
+    "Burns Lake, Canada",
+    "Chetwynd, Canada",
+    "Tumbler Ridge, Canada",
+    "Beaverlodge, Canada",
+    "Sexsmith, Canada",
+    "Wembley, Canada",
+    "Alberta, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35446",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35446",
+  "nyu_addl_dspace_s": "36415",
+  "locn_geometry": "ENVELOPE(-125.830238342285, -118.654510498047, 59.497142791748, 54.0818099975586)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35447.json b/metadata-aardvark/Datasets/nyu-2451-35447.json
index b67a8043f..7467fade8 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35447.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35447.json
@@ -1,48 +1,66 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35447",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Industrial sites"
-  ],
-  "dct_title_s": "Canada VMap1, Library 37: Industry Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 37"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35447\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76561/nyu_2451_35447.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Grande Prairie, Canada",
-    "Fort St. John, Canada",
-    "Dawson Creek, Canada",
-    "Fort Nelson, Canada",
-    "Chetwynd, Canada",
-    "Tumbler Ridge, Canada",
-    "Beaverlodge, Canada",
-    "Sexsmith, Canada",
-    "Wembley, Canada",
-    "Spirit River, Canada",
-    "Alberta, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35447",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35447",
-  "nyu_addl_dspace_s": "36416",
-  "locn_geometry": "ENVELOPE(-125.168968200684, -118.549583435059, 59.4533729553223, 54.2934494018555)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35447"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Industrial sites"
+  ],
+  "dct_title_s": "Canada VMap1, Library 37: Industry Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 37"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35447\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76561/nyu_2451_35447.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Grande Prairie, Canada",
+    "Fort St. John, Canada",
+    "Dawson Creek, Canada",
+    "Fort Nelson, Canada",
+    "Chetwynd, Canada",
+    "Tumbler Ridge, Canada",
+    "Beaverlodge, Canada",
+    "Sexsmith, Canada",
+    "Wembley, Canada",
+    "Spirit River, Canada",
+    "Alberta, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35447",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35447",
+  "nyu_addl_dspace_s": "36416",
+  "locn_geometry": "ENVELOPE(-125.168968200684, -118.549583435059, 59.4533729553223, 54.2934494018555)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35448.json b/metadata-aardvark/Datasets/nyu-2451-35448.json
index 5e453532f..c768ed4c9 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35448.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35448.json
@@ -1,49 +1,67 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35448",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Communication",
-    "Towers"
-  ],
-  "dct_title_s": "Canada VMap1, Library 37: Communication Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 37"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35448\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76562/nyu_2451_35448.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Grande Prairie, Canada",
-    "Fort St. John, Canada",
-    "Dawson Creek, Canada",
-    "Fort Nelson, Canada",
-    "Burns Lake, Canada",
-    "Chetwynd, Canada",
-    "Tumbler Ridge, Canada",
-    "Beaverlodge, Canada",
-    "Sexsmith, Canada",
-    "Wembley, Canada",
-    "Alberta, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35448",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35448",
-  "nyu_addl_dspace_s": "36417",
-  "locn_geometry": "ENVELOPE(-125.882736206055, -118.55770111084, 59.0029373168945, 54.0046844482422)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35448"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Communication",
+    "Towers"
+  ],
+  "dct_title_s": "Canada VMap1, Library 37: Communication Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 37"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35448\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76562/nyu_2451_35448.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Grande Prairie, Canada",
+    "Fort St. John, Canada",
+    "Dawson Creek, Canada",
+    "Fort Nelson, Canada",
+    "Burns Lake, Canada",
+    "Chetwynd, Canada",
+    "Tumbler Ridge, Canada",
+    "Beaverlodge, Canada",
+    "Sexsmith, Canada",
+    "Wembley, Canada",
+    "Alberta, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35448",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35448",
+  "nyu_addl_dspace_s": "36417",
+  "locn_geometry": "ENVELOPE(-125.882736206055, -118.55770111084, 59.0029373168945, 54.0046844482422)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35449.json b/metadata-aardvark/Datasets/nyu-2451-35449.json
index 501c78781..76ff68805 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35449.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35449.json
@@ -1,50 +1,68 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35449",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Lakes",
-    "Reservoirs"
-  ],
-  "dct_title_s": "Canada VMap1, Library 37: Lake Reservoir Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 37"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35449\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76563/nyu_2451_35449.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Grande Prairie, Canada",
-    "Fort St. John, Canada",
-    "Dawson Creek, Canada",
-    "Fort Nelson, Canada",
-    "Burns Lake, Canada",
-    "Chetwynd, Canada",
-    "Tumbler Ridge, Canada",
-    "Beaverlodge, Canada",
-    "Sexsmith, Canada",
-    "Wembley, Canada",
-    "Northwest Territories, Canada",
-    "Alberta, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35449",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35449",
-  "nyu_addl_dspace_s": "36418",
-  "locn_geometry": "ENVELOPE(-126.0, -118.5, 60.0, 54.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35449"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Lakes",
+    "Reservoirs"
+  ],
+  "dct_title_s": "Canada VMap1, Library 37: Lake Reservoir Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 37"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35449\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76563/nyu_2451_35449.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Grande Prairie, Canada",
+    "Fort St. John, Canada",
+    "Dawson Creek, Canada",
+    "Fort Nelson, Canada",
+    "Burns Lake, Canada",
+    "Chetwynd, Canada",
+    "Tumbler Ridge, Canada",
+    "Beaverlodge, Canada",
+    "Sexsmith, Canada",
+    "Wembley, Canada",
+    "Northwest Territories, Canada",
+    "Alberta, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35449",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35449",
+  "nyu_addl_dspace_s": "36418",
+  "locn_geometry": "ENVELOPE(-126.0, -118.5, 60.0, 54.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35450.json b/metadata-aardvark/Datasets/nyu-2451-35450.json
index 9f7734dd8..251c17720 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35450.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35450.json
@@ -1,51 +1,69 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35450",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Quality control",
-    "Quality"
-  ],
-  "dct_title_s": "Canada VMap1, Library 37: Data Quality Area",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 37"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35450\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76564/nyu_2451_35450.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Grande Prairie, Canada",
-    "Fort St. John, Canada",
-    "Dawson Creek, Canada",
-    "Fort Nelson, Canada",
-    "Burns Lake, Canada",
-    "Chetwynd, Canada",
-    "Tumbler Ridge, Canada",
-    "Beaverlodge, Canada",
-    "Sexsmith, Canada",
-    "Wembley, Canada",
-    "Northwest Territories, Canada",
-    "Alberta, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35450",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35450",
-  "nyu_addl_dspace_s": "36419",
-  "locn_geometry": "ENVELOPE(-126.0, -118.5, 60.0, 54.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35450"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Quality control",
+    "Quality"
+  ],
+  "dct_title_s": "Canada VMap1, Library 37: Data Quality Area",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 37"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35450\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76564/nyu_2451_35450.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Grande Prairie, Canada",
+    "Fort St. John, Canada",
+    "Dawson Creek, Canada",
+    "Fort Nelson, Canada",
+    "Burns Lake, Canada",
+    "Chetwynd, Canada",
+    "Tumbler Ridge, Canada",
+    "Beaverlodge, Canada",
+    "Sexsmith, Canada",
+    "Wembley, Canada",
+    "Northwest Territories, Canada",
+    "Alberta, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35450",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35450",
+  "nyu_addl_dspace_s": "36419",
+  "locn_geometry": "ENVELOPE(-126.0, -118.5, 60.0, 54.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35451.json b/metadata-aardvark/Datasets/nyu-2451-35451.json
index 07cfede38..da0f93666 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35451.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35451.json
@@ -1,50 +1,68 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35451",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Parks",
-    "Recreation areas",
-    "Environment"
-  ],
-  "dct_title_s": "Canada VMap1, Library 37: Landmark Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 37"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35451\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76565/nyu_2451_35451.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Grande Prairie, Canada",
-    "Fort St. John, Canada",
-    "Dawson Creek, Canada",
-    "Fort Nelson, Canada",
-    "Burns Lake, Canada",
-    "Chetwynd, Canada",
-    "Tumbler Ridge, Canada",
-    "Beaverlodge, Canada",
-    "Sexsmith, Canada",
-    "Wembley, Canada",
-    "Alberta, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35451",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35451",
-  "nyu_addl_dspace_s": "36420",
-  "locn_geometry": "ENVELOPE(-126.0, -118.5, 59.8572273254394, 54.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35451"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Parks",
+    "Recreation areas",
+    "Environment"
+  ],
+  "dct_title_s": "Canada VMap1, Library 37: Landmark Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 37"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35451\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76565/nyu_2451_35451.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Grande Prairie, Canada",
+    "Fort St. John, Canada",
+    "Dawson Creek, Canada",
+    "Fort Nelson, Canada",
+    "Burns Lake, Canada",
+    "Chetwynd, Canada",
+    "Tumbler Ridge, Canada",
+    "Beaverlodge, Canada",
+    "Sexsmith, Canada",
+    "Wembley, Canada",
+    "Alberta, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35451",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35451",
+  "nyu_addl_dspace_s": "36420",
+  "locn_geometry": "ENVELOPE(-126.0, -118.5, 59.8572273254394, 54.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35452.json b/metadata-aardvark/Datasets/nyu-2451-35452.json
index bf5fcee6f..0f972a00f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35452.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35452.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35452",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Embankments",
-    "Fills (Earthwork)"
-  ],
-  "dct_title_s": "Canada VMap1, Library 37: Embankment Fill Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 37"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35452\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76566/nyu_2451_35452.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Fort St. John, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35452",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35452",
-  "nyu_addl_dspace_s": "36421",
-  "locn_geometry": "ENVELOPE(-120.923599243164, -120.626579284668, 56.4172821044922, 56.0940208435059)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35452"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Embankments",
+    "Fills (Earthwork)"
+  ],
+  "dct_title_s": "Canada VMap1, Library 37: Embankment Fill Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 37"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35452\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76566/nyu_2451_35452.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Fort St. John, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35452",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35452",
+  "nyu_addl_dspace_s": "36421",
+  "locn_geometry": "ENVELOPE(-120.923599243164, -120.626579284668, 56.4172821044922, 56.0940208435059)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35453.json b/metadata-aardvark/Datasets/nyu-2451-35453.json
index d5d5ebeb2..456d20eae 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35453.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35453.json
@@ -1,44 +1,62 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35453",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Ferries",
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 36: Ferry Crossing Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 36"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35453\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76567/nyu_2451_35453.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Terrace, Canada",
-    "Prince Rupert, Canada",
-    "Kitimat, Canada",
-    "Smithers, Canada",
-    "Houston, Canada",
-    "British Columbia, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35453",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35453",
-  "nyu_addl_dspace_s": "36422",
-  "locn_geometry": "ENVELOPE(-132.0, -126.186218261719, 55.0192260742188, 54.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35453"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Ferries",
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 36: Ferry Crossing Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 36"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35453\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76567/nyu_2451_35453.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Terrace, Canada",
+    "Prince Rupert, Canada",
+    "Kitimat, Canada",
+    "Smithers, Canada",
+    "Houston, Canada",
+    "British Columbia, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35453",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35453",
+  "nyu_addl_dspace_s": "36422",
+  "locn_geometry": "ENVELOPE(-132.0, -126.186218261719, 55.0192260742188, 54.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35454.json b/metadata-aardvark/Datasets/nyu-2451-35454.json
index 26513810c..716b9474c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35454.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35454.json
@@ -1,50 +1,68 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35454",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Fuelbreaks",
-    "Environment"
-  ],
-  "dct_title_s": "Canada VMap1, Library 37: Firebreak Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 37"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35454\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76568/nyu_2451_35454.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Grande Prairie, Canada",
-    "Fort St. John, Canada",
-    "Dawson Creek, Canada",
-    "Fort Nelson, Canada",
-    "Burns Lake, Canada",
-    "Chetwynd, Canada",
-    "Tumbler Ridge, Canada",
-    "Beaverlodge, Canada",
-    "Sexsmith, Canada",
-    "Wembley, Canada",
-    "Northwest Territories, Canada",
-    "Alberta, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35454",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35454",
-  "nyu_addl_dspace_s": "36423",
-  "locn_geometry": "ENVELOPE(-125.770057678223, -118.5, 60.0, 54.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35454"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Fuelbreaks",
+    "Environment"
+  ],
+  "dct_title_s": "Canada VMap1, Library 37: Firebreak Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 37"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35454\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76568/nyu_2451_35454.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Grande Prairie, Canada",
+    "Fort St. John, Canada",
+    "Dawson Creek, Canada",
+    "Fort Nelson, Canada",
+    "Burns Lake, Canada",
+    "Chetwynd, Canada",
+    "Tumbler Ridge, Canada",
+    "Beaverlodge, Canada",
+    "Sexsmith, Canada",
+    "Wembley, Canada",
+    "Northwest Territories, Canada",
+    "Alberta, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35454",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35454",
+  "nyu_addl_dspace_s": "36423",
+  "locn_geometry": "ENVELOPE(-125.770057678223, -118.5, 60.0, 54.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35455.json b/metadata-aardvark/Datasets/nyu-2451-35455.json
index 36214ca1a..c7fcf6865 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35455.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35455.json
@@ -1,45 +1,63 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35455",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Human settlements",
-    "Population",
-    "Demography"
-  ],
-  "dct_title_s": "Canada VMap1, Library 36: Population Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 36"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35455\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76569/nyu_2451_35455.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Terrace, Canada",
-    "Prince Rupert, Canada",
-    "Kitimat, Canada",
-    "Smithers, Canada",
-    "Houston, Canada",
-    "British Columbia, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35455",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35455",
-  "nyu_addl_dspace_s": "36424",
-  "locn_geometry": "ENVELOPE(-136.796737670898, -126.025512695312, 59.9241409301758, 54.0027503967285)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35455"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Human settlements",
+    "Population",
+    "Demography"
+  ],
+  "dct_title_s": "Canada VMap1, Library 36: Population Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 36"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35455\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76569/nyu_2451_35455.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Terrace, Canada",
+    "Prince Rupert, Canada",
+    "Kitimat, Canada",
+    "Smithers, Canada",
+    "Houston, Canada",
+    "British Columbia, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35455",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35455",
+  "nyu_addl_dspace_s": "36424",
+  "locn_geometry": "ENVELOPE(-136.796737670898, -126.025512695312, 59.9241409301758, 54.0027503967285)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35456.json b/metadata-aardvark/Datasets/nyu-2451-35456.json
index d382c2d3a..2fcdc78ac 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35456.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35456.json
@@ -1,45 +1,63 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35456",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Sand",
-    "Soil and civilization"
-  ],
-  "dct_title_s": "Canada VMap1, Library 37: Ground Area",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 37"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35456\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76570/nyu_2451_35456.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Fort St. John, Canada",
-    "Dawson Creek, Canada",
-    "Fort Nelson, Canada",
-    "Burns Lake, Canada",
-    "Chetwynd, Canada",
-    "Tumbler Ridge, Canada",
-    "Vanderhoof, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35456",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35456",
-  "nyu_addl_dspace_s": "36425",
-  "locn_geometry": "ENVELOPE(-125.999244689941, -120.038497924805, 59.6169319152832, 54.0461387634277)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35456"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Sand",
+    "Soil and civilization"
+  ],
+  "dct_title_s": "Canada VMap1, Library 37: Ground Area",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 37"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35456\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76570/nyu_2451_35456.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Fort St. John, Canada",
+    "Dawson Creek, Canada",
+    "Fort Nelson, Canada",
+    "Burns Lake, Canada",
+    "Chetwynd, Canada",
+    "Tumbler Ridge, Canada",
+    "Vanderhoof, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35456",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35456",
+  "nyu_addl_dspace_s": "36425",
+  "locn_geometry": "ENVELOPE(-125.999244689941, -120.038497924805, 59.6169319152832, 54.0461387634277)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35457.json b/metadata-aardvark/Datasets/nyu-2451-35457.json
index 9db40da65..ccd796bdc 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35457.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35457.json
@@ -1,45 +1,63 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35457",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Trees",
-    "Vegetation boundaries",
-    "Vegetation classification"
-  ],
-  "dct_title_s": "Canada VMap1, Library 36: Trees Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 36"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35457\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76571/nyu_2451_35457.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Terrace, Canada",
-    "Prince Rupert, Canada",
-    "Kitimat, Canada",
-    "Smithers, Canada",
-    "Houston, Canada",
-    "British Columbia, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35457",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35457",
-  "nyu_addl_dspace_s": "36426",
-  "locn_geometry": "ENVELOPE(-138.0, -126.0, 60.0, 54.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35457"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Trees",
+    "Vegetation boundaries",
+    "Vegetation classification"
+  ],
+  "dct_title_s": "Canada VMap1, Library 36: Trees Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 36"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35457\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76571/nyu_2451_35457.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Terrace, Canada",
+    "Prince Rupert, Canada",
+    "Kitimat, Canada",
+    "Smithers, Canada",
+    "Houston, Canada",
+    "British Columbia, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35457",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35457",
+  "nyu_addl_dspace_s": "36426",
+  "locn_geometry": "ENVELOPE(-138.0, -126.0, 60.0, 54.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35458.json b/metadata-aardvark/Datasets/nyu-2451-35458.json
index 2fb7ff045..a9f825d5f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35458.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35458.json
@@ -1,44 +1,62 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35458",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Floods",
-    "Hydrology",
-    "Hydrographic surveying"
-  ],
-  "dct_title_s": "Canada VMap1, Library 37: Inundation Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 37"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35458\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76572/nyu_2451_35458.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Fort St. John, Canada",
-    "Dawson Creek, Canada",
-    "Chetwynd, Canada",
-    "Tumbler Ridge, Canada",
-    "Alberta, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35458",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35458",
-  "nyu_addl_dspace_s": "36427",
-  "locn_geometry": "ENVELOPE(-124.048652648926, -119.655563354492, 57.3288459777832, 54.7359848022461)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35458"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Floods",
+    "Hydrology",
+    "Hydrographic surveying"
+  ],
+  "dct_title_s": "Canada VMap1, Library 37: Inundation Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 37"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35458\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76572/nyu_2451_35458.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Fort St. John, Canada",
+    "Dawson Creek, Canada",
+    "Chetwynd, Canada",
+    "Tumbler Ridge, Canada",
+    "Alberta, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35458",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35458",
+  "nyu_addl_dspace_s": "36427",
+  "locn_geometry": "ENVELOPE(-124.048652648926, -119.655563354492, 57.3288459777832, 54.7359848022461)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35459.json b/metadata-aardvark/Datasets/nyu-2451-35459.json
index 1c0f5537b..ab8eda216 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35459.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35459.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35459",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Refuse and refuse disposal",
-    "Waste disposal sites",
-    "Environment"
-  ],
-  "dct_title_s": "Canada VMap1, Library 37: Disposal Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 37"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35459\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76573/nyu_2451_35459.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35459",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35459",
-  "nyu_addl_dspace_s": "36428",
-  "locn_geometry": "ENVELOPE(-123.12915802002, -123.122505187988, 55.3322982788086, 55.3280601501465)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35459"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Refuse and refuse disposal",
+    "Waste disposal sites",
+    "Environment"
+  ],
+  "dct_title_s": "Canada VMap1, Library 37: Disposal Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 37"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35459\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76573/nyu_2451_35459.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35459",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35459",
+  "nyu_addl_dspace_s": "36428",
+  "locn_geometry": "ENVELOPE(-123.12915802002, -123.122505187988, 55.3322982788086, 55.3280601501465)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35460.json b/metadata-aardvark/Datasets/nyu-2451-35460.json
index 9899e5ffe..568f461aa 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35460.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35460.json
@@ -1,46 +1,64 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35460",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Glaciers",
-    "Ice sheets",
-    "Snow",
-    "Ice"
-  ],
-  "dct_title_s": "Canada VMap1, Library 37: Land Ice Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 37"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35460\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76574/nyu_2451_35460.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Fort St. John, Canada",
-    "Dawson Creek, Canada",
-    "Burns Lake, Canada",
-    "Chetwynd, Canada",
-    "Tumbler Ridge, Canada",
-    "Vanderhoof, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35460",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35460",
-  "nyu_addl_dspace_s": "36429",
-  "locn_geometry": "ENVELOPE(-125.929405212402, -120.257263183594, 58.5706443786621, 54.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35460"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Glaciers",
+    "Ice sheets",
+    "Snow",
+    "Ice"
+  ],
+  "dct_title_s": "Canada VMap1, Library 37: Land Ice Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 37"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35460\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76574/nyu_2451_35460.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Fort St. John, Canada",
+    "Dawson Creek, Canada",
+    "Burns Lake, Canada",
+    "Chetwynd, Canada",
+    "Tumbler Ridge, Canada",
+    "Vanderhoof, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35460",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35460",
+  "nyu_addl_dspace_s": "36429",
+  "locn_geometry": "ENVELOPE(-125.929405212402, -120.257263183594, 58.5706443786621, 54.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35461.json b/metadata-aardvark/Datasets/nyu-2451-35461.json
index d50a822db..b9a764a26 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35461.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35461.json
@@ -1,50 +1,68 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35461",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Hydrography",
-    "Hydrographic surveying",
-    "Aqueducts"
-  ],
-  "dct_title_s": "Canada VMap1, Library 37: Hydrography Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 37"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35461\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76575/nyu_2451_35461.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Fort St. John, Canada",
-    "Dawson Creek, Canada",
-    "Fort Nelson, Canada",
-    "Burns Lake, Canada",
-    "Chetwynd, Canada",
-    "Tumbler Ridge, Canada",
-    "Beaverlodge, Canada",
-    "Wembley, Canada",
-    "Vanderhoof, Canada",
-    "Spirit River, Canada",
-    "Alberta, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35461",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35461",
-  "nyu_addl_dspace_s": "36430",
-  "locn_geometry": "ENVELOPE(-125.99674987793, -118.833656311035, 59.7858505249023, 54.0262145996094)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35461"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Hydrography",
+    "Hydrographic surveying",
+    "Aqueducts"
+  ],
+  "dct_title_s": "Canada VMap1, Library 37: Hydrography Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 37"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35461\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76575/nyu_2451_35461.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Fort St. John, Canada",
+    "Dawson Creek, Canada",
+    "Fort Nelson, Canada",
+    "Burns Lake, Canada",
+    "Chetwynd, Canada",
+    "Tumbler Ridge, Canada",
+    "Beaverlodge, Canada",
+    "Wembley, Canada",
+    "Vanderhoof, Canada",
+    "Spirit River, Canada",
+    "Alberta, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35461",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35461",
+  "nyu_addl_dspace_s": "36430",
+  "locn_geometry": "ENVELOPE(-125.99674987793, -118.833656311035, 59.7858505249023, 54.0262145996094)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35462.json b/metadata-aardvark/Datasets/nyu-2451-35462.json
index 6c1aa3660..8bdb33a31 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35462.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35462.json
@@ -1,43 +1,61 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35462",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Landforms",
-    "Fault zones",
-    "Cliffs",
-    "Glaciers"
-  ],
-  "dct_title_s": "Canada VMap1, Library 37: Landform Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 37"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35462\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76576/nyu_2451_35462.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Fort Nelson, Canada",
-    "Chetwynd, Canada",
-    "Northwest Territories, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35462",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35462",
-  "nyu_addl_dspace_s": "36431",
-  "locn_geometry": "ENVELOPE(-125.916893005371, -121.515716552734, 59.995979309082, 55.08154296875)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35462"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Landforms",
+    "Fault zones",
+    "Cliffs",
+    "Glaciers"
+  ],
+  "dct_title_s": "Canada VMap1, Library 37: Landform Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 37"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35462\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76576/nyu_2451_35462.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Fort Nelson, Canada",
+    "Chetwynd, Canada",
+    "Northwest Territories, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35462",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35462",
+  "nyu_addl_dspace_s": "36431",
+  "locn_geometry": "ENVELOPE(-125.916893005371, -121.515716552734, 59.995979309082, 55.08154296875)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35463.json b/metadata-aardvark/Datasets/nyu-2451-35463.json
index 633367403..a77df01cb 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35463.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35463.json
@@ -1,40 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35463",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Landforms",
-    "Fault zones",
-    "Cliffs",
-    "Glaciers"
-  ],
-  "dct_title_s": "Canada VMap1, Library 37: Landform 2 Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 37"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35463\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76577/nyu_2451_35463.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35463",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35463",
-  "nyu_addl_dspace_s": "36432",
-  "locn_geometry": "ENVELOPE(-124.441055297852, -124.01734161377, 57.5186042785645, 57.3450927734375)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35463"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Landforms",
+    "Fault zones",
+    "Cliffs",
+    "Glaciers"
+  ],
+  "dct_title_s": "Canada VMap1, Library 37: Landform 2 Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 37"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35463\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76577/nyu_2451_35463.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35463",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35463",
+  "nyu_addl_dspace_s": "36432",
+  "locn_geometry": "ENVELOPE(-124.441055297852, -124.01734161377, 57.5186042785645, 57.3450927734375)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35464.json b/metadata-aardvark/Datasets/nyu-2451-35464.json
index c9186f5c3..f79150c38 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35464.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35464.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35464",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Location"
-  ],
-  "dct_title_s": "Canada VMap1, Library 37: Markers Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 37"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35464\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76578/nyu_2451_35464.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Fort St. John, Canada",
-    "Dawson Creek, Canada",
-    "Chetwynd, Canada",
-    "Tumbler Ridge, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35464",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35464",
-  "nyu_addl_dspace_s": "36433",
-  "locn_geometry": "ENVELOPE(-121.934013366699, -120.029296875, 56.9987182617187, 55.0256385803223)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35464"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Location"
+  ],
+  "dct_title_s": "Canada VMap1, Library 37: Markers Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 37"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35464\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76578/nyu_2451_35464.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Fort St. John, Canada",
+    "Dawson Creek, Canada",
+    "Chetwynd, Canada",
+    "Tumbler Ridge, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35464",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35464",
+  "nyu_addl_dspace_s": "36433",
+  "locn_geometry": "ENVELOPE(-121.934013366699, -120.029296875, 56.9987182617187, 55.0256385803223)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35465.json b/metadata-aardvark/Datasets/nyu-2451-35465.json
index 3ccff04e1..b0d6a1361 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35465.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35465.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35465",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Populated places",
-    "Human settlements"
-  ],
-  "dct_title_s": "Canada VMap1, Library 37: Miscellaneous Population Area Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 37"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35465\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76579/nyu_2451_35465.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Grande Prairie, Canada",
-    "Sexsmith, Canada",
-    "Alberta, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35465",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35465",
-  "nyu_addl_dspace_s": "36434",
-  "locn_geometry": "ENVELOPE(-118.881523132324, -118.729461669922, 55.7819404602051, 55.1260795593262)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35465"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Populated places",
+    "Human settlements"
+  ],
+  "dct_title_s": "Canada VMap1, Library 37: Miscellaneous Population Area Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 37"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35465\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76579/nyu_2451_35465.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Grande Prairie, Canada",
+    "Sexsmith, Canada",
+    "Alberta, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35465",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35465",
+  "nyu_addl_dspace_s": "36434",
+  "locn_geometry": "ENVELOPE(-118.881523132324, -118.729461669922, 55.7819404602051, 55.1260795593262)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35466.json b/metadata-aardvark/Datasets/nyu-2451-35466.json
index 764a4a76b..5f5fe677c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35466.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35466.json
@@ -1,49 +1,67 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35466",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Windmills",
-    "Chimneys",
-    "Cooling towers"
-  ],
-  "dct_title_s": "Canada VMap1, Library 37: Obstruction Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 37"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35466\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76580/nyu_2451_35466.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Grande Prairie, Canada",
-    "Fort St. John, Canada",
-    "Dawson Creek, Canada",
-    "Chetwynd, Canada",
-    "Tumbler Ridge, Canada",
-    "Beaverlodge, Canada",
-    "Sexsmith, Canada",
-    "Wembley, Canada",
-    "Spirit River, Canada",
-    "Alberta, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35466",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35466",
-  "nyu_addl_dspace_s": "36435",
-  "locn_geometry": "ENVELOPE(-122.688743591309, -118.656898498535, 58.6530685424805, 54.1197814941406)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35466"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Windmills",
+    "Chimneys",
+    "Cooling towers"
+  ],
+  "dct_title_s": "Canada VMap1, Library 37: Obstruction Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 37"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35466\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76580/nyu_2451_35466.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Grande Prairie, Canada",
+    "Fort St. John, Canada",
+    "Dawson Creek, Canada",
+    "Chetwynd, Canada",
+    "Tumbler Ridge, Canada",
+    "Beaverlodge, Canada",
+    "Sexsmith, Canada",
+    "Wembley, Canada",
+    "Spirit River, Canada",
+    "Alberta, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35466",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35466",
+  "nyu_addl_dspace_s": "36435",
+  "locn_geometry": "ENVELOPE(-122.688743591309, -118.656898498535, 58.6530685424805, 54.1197814941406)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35467.json b/metadata-aardvark/Datasets/nyu-2451-35467.json
index f4a47f028..33dac684f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35467.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35467.json
@@ -1,51 +1,69 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35467",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Physiographys",
-    "Geysers",
-    "Hot springs"
-  ],
-  "dct_title_s": "Canada VMap1, Library 37: Physiography Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 37"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35467\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76581/nyu_2451_35467.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Grande Prairie, Canada",
-    "Fort St. John, Canada",
-    "Dawson Creek, Canada",
-    "Fort Nelson, Canada",
-    "Burns Lake, Canada",
-    "Chetwynd, Canada",
-    "Tumbler Ridge, Canada",
-    "Beaverlodge, Canada",
-    "Sexsmith, Canada",
-    "Wembley, Canada",
-    "Northwest Territories, Canada",
-    "Alberta, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35467",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35467",
-  "nyu_addl_dspace_s": "36436",
-  "locn_geometry": "ENVELOPE(-125.995223999023, -118.606513977051, 59.991527557373, 54.0062408447266)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35467"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Physiographys",
+    "Geysers",
+    "Hot springs"
+  ],
+  "dct_title_s": "Canada VMap1, Library 37: Physiography Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 37"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35467\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76581/nyu_2451_35467.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Grande Prairie, Canada",
+    "Fort St. John, Canada",
+    "Dawson Creek, Canada",
+    "Fort Nelson, Canada",
+    "Burns Lake, Canada",
+    "Chetwynd, Canada",
+    "Tumbler Ridge, Canada",
+    "Beaverlodge, Canada",
+    "Sexsmith, Canada",
+    "Wembley, Canada",
+    "Northwest Territories, Canada",
+    "Alberta, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35467",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35467",
+  "nyu_addl_dspace_s": "36436",
+  "locn_geometry": "ENVELOPE(-125.995223999023, -118.606513977051, 59.991527557373, 54.0062408447266)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35468.json b/metadata-aardvark/Datasets/nyu-2451-35468.json
index 7d531b2f8..306b1ad16 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35468.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35468.json
@@ -1,50 +1,68 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35468",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Pipelines",
-    "Hydraulic structures"
-  ],
-  "dct_title_s": "Canada VMap1, Library 37: Pipeline Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 37"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35468\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76582/nyu_2451_35468.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Grande Prairie, Canada",
-    "Fort St. John, Canada",
-    "Dawson Creek, Canada",
-    "Fort Nelson, Canada",
-    "Burns Lake, Canada",
-    "Chetwynd, Canada",
-    "Tumbler Ridge, Canada",
-    "Beaverlodge, Canada",
-    "Sexsmith, Canada",
-    "Wembley, Canada",
-    "Northwest Territories, Canada",
-    "Alberta, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35468",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35468",
-  "nyu_addl_dspace_s": "36437",
-  "locn_geometry": "ENVELOPE(-126.0, -118.5, 60.0, 54.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35468"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Pipelines",
+    "Hydraulic structures"
+  ],
+  "dct_title_s": "Canada VMap1, Library 37: Pipeline Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 37"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35468\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76582/nyu_2451_35468.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Grande Prairie, Canada",
+    "Fort St. John, Canada",
+    "Dawson Creek, Canada",
+    "Fort Nelson, Canada",
+    "Burns Lake, Canada",
+    "Chetwynd, Canada",
+    "Tumbler Ridge, Canada",
+    "Beaverlodge, Canada",
+    "Sexsmith, Canada",
+    "Wembley, Canada",
+    "Northwest Territories, Canada",
+    "Alberta, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35468",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35468",
+  "nyu_addl_dspace_s": "36437",
+  "locn_geometry": "ENVELOPE(-126.0, -118.5, 60.0, 54.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35469.json b/metadata-aardvark/Datasets/nyu-2451-35469.json
index b7b6d81bf..16dde42fa 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35469.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35469.json
@@ -1,50 +1,68 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35469",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "Canada VMap1, Library 37: Political Boundary Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 37"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35469\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76583/nyu_2451_35469.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Grande Prairie, Canada",
-    "Fort St. John, Canada",
-    "Dawson Creek, Canada",
-    "Fort Nelson, Canada",
-    "Burns Lake, Canada",
-    "Chetwynd, Canada",
-    "Tumbler Ridge, Canada",
-    "Beaverlodge, Canada",
-    "Sexsmith, Canada",
-    "Wembley, Canada",
-    "Northwest Territories, Canada",
-    "Alberta, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35469",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35469",
-  "nyu_addl_dspace_s": "36438",
-  "locn_geometry": "ENVELOPE(-126.0, -118.5, 60.0, 54.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35469"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "Canada VMap1, Library 37: Political Boundary Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 37"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35469\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76583/nyu_2451_35469.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Grande Prairie, Canada",
+    "Fort St. John, Canada",
+    "Dawson Creek, Canada",
+    "Fort Nelson, Canada",
+    "Burns Lake, Canada",
+    "Chetwynd, Canada",
+    "Tumbler Ridge, Canada",
+    "Beaverlodge, Canada",
+    "Sexsmith, Canada",
+    "Wembley, Canada",
+    "Northwest Territories, Canada",
+    "Alberta, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35469",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35469",
+  "nyu_addl_dspace_s": "36438",
+  "locn_geometry": "ENVELOPE(-126.0, -118.5, 60.0, 54.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35470.json b/metadata-aardvark/Datasets/nyu-2451-35470.json
index 5c11a6436..0f39b2686 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35470.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35470.json
@@ -1,50 +1,68 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35470",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "Canada VMap1, Library 37: Political Boundary Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 37"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35470\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76585/nyu_2451_35470.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Grande Prairie, Canada",
-    "Fort St. John, Canada",
-    "Dawson Creek, Canada",
-    "Fort Nelson, Canada",
-    "Burns Lake, Canada",
-    "Chetwynd, Canada",
-    "Tumbler Ridge, Canada",
-    "Beaverlodge, Canada",
-    "Sexsmith, Canada",
-    "Wembley, Canada",
-    "Northwest Territories, Canada",
-    "Alberta, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35470",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35470",
-  "nyu_addl_dspace_s": "36439",
-  "locn_geometry": "ENVELOPE(-126.0, -118.5, 60.0, 54.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35470"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "Canada VMap1, Library 37: Political Boundary Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 37"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35470\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76585/nyu_2451_35470.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Grande Prairie, Canada",
+    "Fort St. John, Canada",
+    "Dawson Creek, Canada",
+    "Fort Nelson, Canada",
+    "Burns Lake, Canada",
+    "Chetwynd, Canada",
+    "Tumbler Ridge, Canada",
+    "Beaverlodge, Canada",
+    "Sexsmith, Canada",
+    "Wembley, Canada",
+    "Northwest Territories, Canada",
+    "Alberta, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35470",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35470",
+  "nyu_addl_dspace_s": "36439",
+  "locn_geometry": "ENVELOPE(-126.0, -118.5, 60.0, 54.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35471.json b/metadata-aardvark/Datasets/nyu-2451-35471.json
index 33c353971..b354c78a2 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35471.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35471.json
@@ -1,47 +1,65 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35471",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Human settlements",
-    "Population",
-    "Demography"
-  ],
-  "dct_title_s": "Canada VMap1, Library 37: Population Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 37"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35471\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76586/nyu_2451_35471.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Grande Prairie, Canada",
-    "Dawson Creek, Canada",
-    "Tumbler Ridge, Canada",
-    "Beaverlodge, Canada",
-    "Sexsmith, Canada",
-    "Wembley, Canada",
-    "Spirit River, Canada",
-    "Alberta, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35471",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35471",
-  "nyu_addl_dspace_s": "36440",
-  "locn_geometry": "ENVELOPE(-121.305610656738, -118.62621307373, 56.2068901062012, 54.356761932373)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35471"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Human settlements",
+    "Population",
+    "Demography"
+  ],
+  "dct_title_s": "Canada VMap1, Library 37: Population Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 37"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35471\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76586/nyu_2451_35471.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Grande Prairie, Canada",
+    "Dawson Creek, Canada",
+    "Tumbler Ridge, Canada",
+    "Beaverlodge, Canada",
+    "Sexsmith, Canada",
+    "Wembley, Canada",
+    "Spirit River, Canada",
+    "Alberta, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35471",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35471",
+  "nyu_addl_dspace_s": "36440",
+  "locn_geometry": "ENVELOPE(-121.305610656738, -118.62621307373, 56.2068901062012, 54.356761932373)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35472.json b/metadata-aardvark/Datasets/nyu-2451-35472.json
index 41063598c..40a756ca4 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35472.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35472.json
@@ -1,49 +1,67 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35472",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Electric lines",
-    "Electric power transmission"
-  ],
-  "dct_title_s": "Canada VMap1, Library 37: Power Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 37"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35472\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76587/nyu_2451_35472.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Grande Prairie, Canada",
-    "Fort St. John, Canada",
-    "Dawson Creek, Canada",
-    "Fort Nelson, Canada",
-    "Burns Lake, Canada",
-    "Chetwynd, Canada",
-    "Tumbler Ridge, Canada",
-    "Beaverlodge, Canada",
-    "Sexsmith, Canada",
-    "Wembley, Canada",
-    "Alberta, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35472",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35472",
-  "nyu_addl_dspace_s": "36441",
-  "locn_geometry": "ENVELOPE(-126.0, -118.5, 59.0663681030273, 54.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35472"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Electric lines",
+    "Electric power transmission"
+  ],
+  "dct_title_s": "Canada VMap1, Library 37: Power Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 37"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35472\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76587/nyu_2451_35472.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Grande Prairie, Canada",
+    "Fort St. John, Canada",
+    "Dawson Creek, Canada",
+    "Fort Nelson, Canada",
+    "Burns Lake, Canada",
+    "Chetwynd, Canada",
+    "Tumbler Ridge, Canada",
+    "Beaverlodge, Canada",
+    "Sexsmith, Canada",
+    "Wembley, Canada",
+    "Alberta, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35472",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35472",
+  "nyu_addl_dspace_s": "36441",
+  "locn_geometry": "ENVELOPE(-126.0, -118.5, 59.0663681030273, 54.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35473.json b/metadata-aardvark/Datasets/nyu-2451-35473.json
index 93d8f833a..3f13769b0 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35473.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35473.json
@@ -1,49 +1,67 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35473",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Railroads",
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 37: Railroad Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 37"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35473\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76588/nyu_2451_35473.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Grande Prairie, Canada",
-    "Fort St. John, Canada",
-    "Dawson Creek, Canada",
-    "Burns Lake, Canada",
-    "Chetwynd, Canada",
-    "Tumbler Ridge, Canada",
-    "Beaverlodge, Canada",
-    "Sexsmith, Canada",
-    "Wembley, Canada",
-    "Vanderhoof, Canada",
-    "Alberta, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35473",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35473",
-  "nyu_addl_dspace_s": "36442",
-  "locn_geometry": "ENVELOPE(-126.0, -118.5, 58.7573432922363, 54.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35473"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Railroads",
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 37: Railroad Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 37"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35473\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76588/nyu_2451_35473.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Grande Prairie, Canada",
+    "Fort St. John, Canada",
+    "Dawson Creek, Canada",
+    "Burns Lake, Canada",
+    "Chetwynd, Canada",
+    "Tumbler Ridge, Canada",
+    "Beaverlodge, Canada",
+    "Sexsmith, Canada",
+    "Wembley, Canada",
+    "Vanderhoof, Canada",
+    "Alberta, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35473",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35473",
+  "nyu_addl_dspace_s": "36442",
+  "locn_geometry": "ENVELOPE(-126.0, -118.5, 58.7573432922363, 54.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35474.json b/metadata-aardvark/Datasets/nyu-2451-35474.json
index feef98905..abdc2d296 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35474.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35474.json
@@ -1,51 +1,69 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35474",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Rapids",
-    "Rivers",
-    "Waterfalls"
-  ],
-  "dct_title_s": "Canada VMap1, Library 37: Rapids Nodes",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 37"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35474\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76589/nyu_2451_35474.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Grande Prairie, Canada",
-    "Fort St. John, Canada",
-    "Dawson Creek, Canada",
-    "Fort Nelson, Canada",
-    "Burns Lake, Canada",
-    "Chetwynd, Canada",
-    "Tumbler Ridge, Canada",
-    "Beaverlodge, Canada",
-    "Sexsmith, Canada",
-    "Wembley, Canada",
-    "Northwest Territories, Canada",
-    "Alberta, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35474",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35474",
-  "nyu_addl_dspace_s": "36443",
-  "locn_geometry": "ENVELOPE(-125.811851501465, -118.56322479248, 59.9958992004394, 54.0276870727539)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35474"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Rapids",
+    "Rivers",
+    "Waterfalls"
+  ],
+  "dct_title_s": "Canada VMap1, Library 37: Rapids Nodes",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 37"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35474\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76589/nyu_2451_35474.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Grande Prairie, Canada",
+    "Fort St. John, Canada",
+    "Dawson Creek, Canada",
+    "Fort Nelson, Canada",
+    "Burns Lake, Canada",
+    "Chetwynd, Canada",
+    "Tumbler Ridge, Canada",
+    "Beaverlodge, Canada",
+    "Sexsmith, Canada",
+    "Wembley, Canada",
+    "Northwest Territories, Canada",
+    "Alberta, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35474",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35474",
+  "nyu_addl_dspace_s": "36443",
+  "locn_geometry": "ENVELOPE(-125.811851501465, -118.56322479248, 59.9958992004394, 54.0276870727539)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35475.json b/metadata-aardvark/Datasets/nyu-2451-35475.json
index d6de95107..c62906232 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35475.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35475.json
@@ -1,50 +1,68 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35475",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Rapids",
-    "Rivers",
-    "Waterfalls"
-  ],
-  "dct_title_s": "Canada VMap1, Library 37: Rapids Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 37"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35475\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76590/nyu_2451_35475.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Grande Prairie, Canada",
-    "Fort St. John, Canada",
-    "Dawson Creek, Canada",
-    "Fort Nelson, Canada",
-    "Burns Lake, Canada",
-    "Chetwynd, Canada",
-    "Tumbler Ridge, Canada",
-    "Beaverlodge, Canada",
-    "Sexsmith, Canada",
-    "Wembley, Canada",
-    "Alberta, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35475",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35475",
-  "nyu_addl_dspace_s": "36444",
-  "locn_geometry": "ENVELOPE(-125.880172729492, -118.527046203613, 59.4581108093262, 54.1026763916016)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35475"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Rapids",
+    "Rivers",
+    "Waterfalls"
+  ],
+  "dct_title_s": "Canada VMap1, Library 37: Rapids Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 37"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35475\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76590/nyu_2451_35475.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Grande Prairie, Canada",
+    "Fort St. John, Canada",
+    "Dawson Creek, Canada",
+    "Fort Nelson, Canada",
+    "Burns Lake, Canada",
+    "Chetwynd, Canada",
+    "Tumbler Ridge, Canada",
+    "Beaverlodge, Canada",
+    "Sexsmith, Canada",
+    "Wembley, Canada",
+    "Alberta, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35475",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35475",
+  "nyu_addl_dspace_s": "36444",
+  "locn_geometry": "ENVELOPE(-125.880172729492, -118.527046203613, 59.4581108093262, 54.1026763916016)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35476.json b/metadata-aardvark/Datasets/nyu-2451-35476.json
index 2ea169245..e4290a8de 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35476.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35476.json
@@ -1,48 +1,66 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35476",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Oil well drilling rigs"
-  ],
-  "dct_title_s": "Canada VMap1, Library 37: Rig Well Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 37"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35476\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76591/nyu_2451_35476.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Grande Prairie, Canada",
-    "Fort St. John, Canada",
-    "Dawson Creek, Canada",
-    "Fort Nelson, Canada",
-    "Chetwynd, Canada",
-    "Tumbler Ridge, Canada",
-    "Beaverlodge, Canada",
-    "Sexsmith, Canada",
-    "Wembley, Canada",
-    "Spirit River, Canada",
-    "Alberta, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35476",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35476",
-  "nyu_addl_dspace_s": "36445",
-  "locn_geometry": "ENVELOPE(-122.768157958984, -118.501403808594, 58.9966239929199, 54.6281814575195)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35476"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Oil well drilling rigs"
+  ],
+  "dct_title_s": "Canada VMap1, Library 37: Rig Well Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 37"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35476\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76591/nyu_2451_35476.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Grande Prairie, Canada",
+    "Fort St. John, Canada",
+    "Dawson Creek, Canada",
+    "Fort Nelson, Canada",
+    "Chetwynd, Canada",
+    "Tumbler Ridge, Canada",
+    "Beaverlodge, Canada",
+    "Sexsmith, Canada",
+    "Wembley, Canada",
+    "Spirit River, Canada",
+    "Alberta, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35476",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35476",
+  "nyu_addl_dspace_s": "36445",
+  "locn_geometry": "ENVELOPE(-122.768157958984, -118.501403808594, 58.9966239929199, 54.6281814575195)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35477.json b/metadata-aardvark/Datasets/nyu-2451-35477.json
index d6c418733..78f9a667a 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35477.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35477.json
@@ -1,50 +1,68 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35477",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Roads",
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 37: Road Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 37"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35477\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76592/nyu_2451_35477.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Grande Prairie, Canada",
-    "Fort St. John, Canada",
-    "Dawson Creek, Canada",
-    "Fort Nelson, Canada",
-    "Burns Lake, Canada",
-    "Chetwynd, Canada",
-    "Tumbler Ridge, Canada",
-    "Beaverlodge, Canada",
-    "Sexsmith, Canada",
-    "Wembley, Canada",
-    "Northwest Territories, Canada",
-    "Alberta, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35477",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35477",
-  "nyu_addl_dspace_s": "36446",
-  "locn_geometry": "ENVELOPE(-126.0, -118.5, 60.0, 54.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35477"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Roads",
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 37: Road Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 37"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35477\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76592/nyu_2451_35477.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Grande Prairie, Canada",
+    "Fort St. John, Canada",
+    "Dawson Creek, Canada",
+    "Fort Nelson, Canada",
+    "Burns Lake, Canada",
+    "Chetwynd, Canada",
+    "Tumbler Ridge, Canada",
+    "Beaverlodge, Canada",
+    "Sexsmith, Canada",
+    "Wembley, Canada",
+    "Northwest Territories, Canada",
+    "Alberta, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35477",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35477",
+  "nyu_addl_dspace_s": "36446",
+  "locn_geometry": "ENVELOPE(-126.0, -118.5, 60.0, 54.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35478.json b/metadata-aardvark/Datasets/nyu-2451-35478.json
index ca68a19fa..331ca7c22 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35478.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35478.json
@@ -1,50 +1,68 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35478",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Runways (Aeronautics)",
-    "Transportation",
-    "Airports"
-  ],
-  "dct_title_s": "Canada VMap1, Library 37: Runway Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 37"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35478\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76593/nyu_2451_35478.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Grande Prairie, Canada",
-    "Fort St. John, Canada",
-    "Dawson Creek, Canada",
-    "Fort Nelson, Canada",
-    "Burns Lake, Canada",
-    "Chetwynd, Canada",
-    "Tumbler Ridge, Canada",
-    "Beaverlodge, Canada",
-    "Sexsmith, Canada",
-    "Wembley, Canada",
-    "Alberta, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35478",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35478",
-  "nyu_addl_dspace_s": "36447",
-  "locn_geometry": "ENVELOPE(-125.772918701172, -118.508209228516, 59.9738845825195, 54.2706260681152)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35478"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Runways (Aeronautics)",
+    "Transportation",
+    "Airports"
+  ],
+  "dct_title_s": "Canada VMap1, Library 37: Runway Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 37"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35478\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76593/nyu_2451_35478.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Grande Prairie, Canada",
+    "Fort St. John, Canada",
+    "Dawson Creek, Canada",
+    "Fort Nelson, Canada",
+    "Burns Lake, Canada",
+    "Chetwynd, Canada",
+    "Tumbler Ridge, Canada",
+    "Beaverlodge, Canada",
+    "Sexsmith, Canada",
+    "Wembley, Canada",
+    "Alberta, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35478",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35478",
+  "nyu_addl_dspace_s": "36447",
+  "locn_geometry": "ENVELOPE(-125.772918701172, -118.508209228516, 59.9738845825195, 54.2706260681152)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35479.json b/metadata-aardvark/Datasets/nyu-2451-35479.json
index d4e1a6b0e..e044907af 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35479.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35479.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35479",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Oil storage tanks",
-    "Storage tanks"
-  ],
-  "dct_title_s": "Canada VMap1, Library 37: Storage Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 37"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35479\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76594/nyu_2451_35479.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Alberta, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35479",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35479",
-  "nyu_addl_dspace_s": "36448",
-  "locn_geometry": "ENVELOPE(-119.734268188477, -118.523811340332, 59.4723320007324, 59.0027503967285)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35479"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Oil storage tanks",
+    "Storage tanks"
+  ],
+  "dct_title_s": "Canada VMap1, Library 37: Storage Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 37"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35479\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76594/nyu_2451_35479.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Alberta, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35479",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35479",
+  "nyu_addl_dspace_s": "36448",
+  "locn_geometry": "ENVELOPE(-119.734268188477, -118.523811340332, 59.4723320007324, 59.0027503967285)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35480.json b/metadata-aardvark/Datasets/nyu-2451-35480.json
index 87f661d58..b8b4f04a4 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35480.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35480.json
@@ -1,51 +1,69 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35480",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Swamps",
-    "Marshes",
-    "Wetlands"
-  ],
-  "dct_title_s": "Canada VMap1, Library 37: Marsh/Swamp Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 37"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35480\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76595/nyu_2451_35480.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Grande Prairie, Canada",
-    "Fort St. John, Canada",
-    "Dawson Creek, Canada",
-    "Fort Nelson, Canada",
-    "Burns Lake, Canada",
-    "Chetwynd, Canada",
-    "Tumbler Ridge, Canada",
-    "Beaverlodge, Canada",
-    "Sexsmith, Canada",
-    "Wembley, Canada",
-    "Northwest Territories, Canada",
-    "Alberta, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35480",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35480",
-  "nyu_addl_dspace_s": "36449",
-  "locn_geometry": "ENVELOPE(-126.0, -118.5, 60.0, 54.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35480"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Swamps",
+    "Marshes",
+    "Wetlands"
+  ],
+  "dct_title_s": "Canada VMap1, Library 37: Marsh/Swamp Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 37"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35480\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76595/nyu_2451_35480.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Grande Prairie, Canada",
+    "Fort St. John, Canada",
+    "Dawson Creek, Canada",
+    "Fort Nelson, Canada",
+    "Burns Lake, Canada",
+    "Chetwynd, Canada",
+    "Tumbler Ridge, Canada",
+    "Beaverlodge, Canada",
+    "Sexsmith, Canada",
+    "Wembley, Canada",
+    "Northwest Territories, Canada",
+    "Alberta, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35480",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35480",
+  "nyu_addl_dspace_s": "36449",
+  "locn_geometry": "ENVELOPE(-126.0, -118.5, 60.0, 54.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35481.json b/metadata-aardvark/Datasets/nyu-2451-35481.json
index 179853eee..2933b66fb 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35481.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35481.json
@@ -1,50 +1,68 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35481",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Hydrology",
-    "Water"
-  ],
-  "dct_title_s": "Canada VMap1, Library 37: Water Course Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 37"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35481\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76596/nyu_2451_35481.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Grande Prairie, Canada",
-    "Fort St. John, Canada",
-    "Dawson Creek, Canada",
-    "Fort Nelson, Canada",
-    "Burns Lake, Canada",
-    "Chetwynd, Canada",
-    "Tumbler Ridge, Canada",
-    "Beaverlodge, Canada",
-    "Sexsmith, Canada",
-    "Wembley, Canada",
-    "Northwest Territories, Canada",
-    "Alberta, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35481",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35481",
-  "nyu_addl_dspace_s": "36450",
-  "locn_geometry": "ENVELOPE(-126.0, -118.5, 60.0, 54.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35481"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Hydrology",
+    "Water"
+  ],
+  "dct_title_s": "Canada VMap1, Library 37: Water Course Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 37"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35481\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76596/nyu_2451_35481.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Grande Prairie, Canada",
+    "Fort St. John, Canada",
+    "Dawson Creek, Canada",
+    "Fort Nelson, Canada",
+    "Burns Lake, Canada",
+    "Chetwynd, Canada",
+    "Tumbler Ridge, Canada",
+    "Beaverlodge, Canada",
+    "Sexsmith, Canada",
+    "Wembley, Canada",
+    "Northwest Territories, Canada",
+    "Alberta, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35481",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35481",
+  "nyu_addl_dspace_s": "36450",
+  "locn_geometry": "ENVELOPE(-126.0, -118.5, 60.0, 54.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35482.json b/metadata-aardvark/Datasets/nyu-2451-35482.json
index 7b604df83..852cfca0a 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35482.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35482.json
@@ -1,50 +1,68 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35482",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Cities and towns",
-    "Location"
-  ],
-  "dct_title_s": "Canada VMap1, Library 38: Built-Up Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 38"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35482\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76597/nyu_2451_35482.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Fort McMurray, Canada",
-    "Cold Lake, Canada",
-    "Whitecourt, Canada",
-    "Slave Lake, Canada",
-    "Bonnyville, Canada",
-    "Peace River, Canada",
-    "Westlock, Canada",
-    "Barrhead, Canada",
-    "Meadow Lake, Canada",
-    "Lac La Biche, Canada",
-    "Alberta, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35482",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35482",
-  "nyu_addl_dspace_s": "36451",
-  "locn_geometry": "ENVELOPE(-117.300727844238, -108.420616149902, 56.7572402954102, 54.114818572998)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35482"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Cities and towns",
+    "Location"
+  ],
+  "dct_title_s": "Canada VMap1, Library 38: Built-Up Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 38"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35482\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76597/nyu_2451_35482.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Fort McMurray, Canada",
+    "Cold Lake, Canada",
+    "Whitecourt, Canada",
+    "Slave Lake, Canada",
+    "Bonnyville, Canada",
+    "Peace River, Canada",
+    "Westlock, Canada",
+    "Barrhead, Canada",
+    "Meadow Lake, Canada",
+    "Lac La Biche, Canada",
+    "Alberta, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35482",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35482",
+  "nyu_addl_dspace_s": "36451",
+  "locn_geometry": "ENVELOPE(-117.300727844238, -108.420616149902, 56.7572402954102, 54.114818572998)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35483.json b/metadata-aardvark/Datasets/nyu-2451-35483.json
index c64ede103..c5f9ce19b 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35483.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35483.json
@@ -1,51 +1,69 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35483",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Elevation",
-    "Topographic maps"
-  ],
-  "dct_title_s": "Canada VMap1, Library 38: Elevation Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 38"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35483\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76598/nyu_2451_35483.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Fort McMurray, Canada",
-    "Cold Lake, Canada",
-    "Whitecourt, Canada",
-    "Slave Lake, Canada",
-    "Bonnyville, Canada",
-    "Peace River, Canada",
-    "Westlock, Canada",
-    "Barrhead, Canada",
-    "Meadow Lake, Canada",
-    "High Level, Canada",
-    "Northwest Territories, Canada",
-    "Alberta, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35483",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35483",
-  "nyu_addl_dspace_s": "36452",
-  "locn_geometry": "ENVELOPE(-118.494491577148, -108.002532958984, 59.9995651245117, 54.0055885314941)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35483"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Elevation",
+    "Topographic maps"
+  ],
+  "dct_title_s": "Canada VMap1, Library 38: Elevation Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 38"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35483\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76598/nyu_2451_35483.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Fort McMurray, Canada",
+    "Cold Lake, Canada",
+    "Whitecourt, Canada",
+    "Slave Lake, Canada",
+    "Bonnyville, Canada",
+    "Peace River, Canada",
+    "Westlock, Canada",
+    "Barrhead, Canada",
+    "Meadow Lake, Canada",
+    "High Level, Canada",
+    "Northwest Territories, Canada",
+    "Alberta, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35483",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35483",
+  "nyu_addl_dspace_s": "36452",
+  "locn_geometry": "ENVELOPE(-118.494491577148, -108.002532958984, 59.9995651245117, 54.0055885314941)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35484.json b/metadata-aardvark/Datasets/nyu-2451-35484.json
index 45ac724c8..b3d5f7d75 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35484.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35484.json
@@ -1,40 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35484",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Sand",
-    "Soil and civilization"
-  ],
-  "dct_title_s": "Canada VMap1, Library 38: Ground Area",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 38"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35484\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76599/nyu_2451_35484.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Alberta, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35484",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35484",
-  "nyu_addl_dspace_s": "36453",
-  "locn_geometry": "ENVELOPE(-113.726318359375, -108.0, 59.1935043334961, 58.0006484985351)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35484"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Sand",
+    "Soil and civilization"
+  ],
+  "dct_title_s": "Canada VMap1, Library 38: Ground Area",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 38"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35484\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76599/nyu_2451_35484.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Alberta, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35484",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35484",
+  "nyu_addl_dspace_s": "36453",
+  "locn_geometry": "ENVELOPE(-113.726318359375, -108.0, 59.1935043334961, 58.0006484985351)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35485.json b/metadata-aardvark/Datasets/nyu-2451-35485.json
index f0b92e96c..e7b216e41 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35485.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35485.json
@@ -1,50 +1,68 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35485",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Windmills",
-    "Chimneys",
-    "Cooling towers"
-  ],
-  "dct_title_s": "Canada VMap1, Library 38: Obstruction Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 38"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35485\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76600/nyu_2451_35485.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Fort McMurray, Canada",
-    "Whitecourt, Canada",
-    "Slave Lake, Canada",
-    "Bonnyville, Canada",
-    "Peace River, Canada",
-    "Westlock, Canada",
-    "Barrhead, Canada",
-    "High Level, Canada",
-    "Fairview, Canada",
-    "Lac La Biche, Canada",
-    "Alberta, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35485",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35485",
-  "nyu_addl_dspace_s": "36454",
-  "locn_geometry": "ENVELOPE(-118.498229980469, -110.40087890625, 59.4060211181641, 54.0977210998535)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35485"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Windmills",
+    "Chimneys",
+    "Cooling towers"
+  ],
+  "dct_title_s": "Canada VMap1, Library 38: Obstruction Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 38"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35485\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76600/nyu_2451_35485.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Fort McMurray, Canada",
+    "Whitecourt, Canada",
+    "Slave Lake, Canada",
+    "Bonnyville, Canada",
+    "Peace River, Canada",
+    "Westlock, Canada",
+    "Barrhead, Canada",
+    "High Level, Canada",
+    "Fairview, Canada",
+    "Lac La Biche, Canada",
+    "Alberta, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35485",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35485",
+  "nyu_addl_dspace_s": "36454",
+  "locn_geometry": "ENVELOPE(-118.498229980469, -110.40087890625, 59.4060211181641, 54.0977210998535)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35486.json b/metadata-aardvark/Datasets/nyu-2451-35486.json
index cad2a66cd..cb51f86d1 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35486.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35486.json
@@ -1,50 +1,68 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35486",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Hydrology",
-    "Water"
-  ],
-  "dct_title_s": "Canada VMap1, Library 37: Water Course Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 37"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35486\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76601/nyu_2451_35486.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Grande Prairie, Canada",
-    "Fort St. John, Canada",
-    "Dawson Creek, Canada",
-    "Fort Nelson, Canada",
-    "Burns Lake, Canada",
-    "Chetwynd, Canada",
-    "Tumbler Ridge, Canada",
-    "Beaverlodge, Canada",
-    "Sexsmith, Canada",
-    "Wembley, Canada",
-    "Northwest Territories, Canada",
-    "Alberta, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35486",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35486",
-  "nyu_addl_dspace_s": "36455",
-  "locn_geometry": "ENVELOPE(-126.0, -118.5, 60.0, 54.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35486"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Hydrology",
+    "Water"
+  ],
+  "dct_title_s": "Canada VMap1, Library 37: Water Course Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 37"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35486\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76601/nyu_2451_35486.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Grande Prairie, Canada",
+    "Fort St. John, Canada",
+    "Dawson Creek, Canada",
+    "Fort Nelson, Canada",
+    "Burns Lake, Canada",
+    "Chetwynd, Canada",
+    "Tumbler Ridge, Canada",
+    "Beaverlodge, Canada",
+    "Sexsmith, Canada",
+    "Wembley, Canada",
+    "Northwest Territories, Canada",
+    "Alberta, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35486",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35486",
+  "nyu_addl_dspace_s": "36455",
+  "locn_geometry": "ENVELOPE(-126.0, -118.5, 60.0, 54.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35487.json b/metadata-aardvark/Datasets/nyu-2451-35487.json
index ba1f346da..8ace3a685 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35487.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35487.json
@@ -1,51 +1,69 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35487",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Communication",
-    "Towers"
-  ],
-  "dct_title_s": "Canada VMap1, Library 38: Communication Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 38"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35487\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76602/nyu_2451_35487.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Fort McMurray, Canada",
-    "Cold Lake, Canada",
-    "Whitecourt, Canada",
-    "Slave Lake, Canada",
-    "Bonnyville, Canada",
-    "Peace River, Canada",
-    "Westlock, Canada",
-    "Barrhead, Canada",
-    "Meadow Lake, Canada",
-    "High Level, Canada",
-    "Northwest Territories, Canada",
-    "Alberta, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35487",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35487",
-  "nyu_addl_dspace_s": "36456",
-  "locn_geometry": "ENVELOPE(-118.358871459961, -108.147819519043, 59.9972267150879, 54.0315093994141)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35487"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Communication",
+    "Towers"
+  ],
+  "dct_title_s": "Canada VMap1, Library 38: Communication Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 38"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35487\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76602/nyu_2451_35487.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Fort McMurray, Canada",
+    "Cold Lake, Canada",
+    "Whitecourt, Canada",
+    "Slave Lake, Canada",
+    "Bonnyville, Canada",
+    "Peace River, Canada",
+    "Westlock, Canada",
+    "Barrhead, Canada",
+    "Meadow Lake, Canada",
+    "High Level, Canada",
+    "Northwest Territories, Canada",
+    "Alberta, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35487",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35487",
+  "nyu_addl_dspace_s": "36456",
+  "locn_geometry": "ENVELOPE(-118.358871459961, -108.147819519043, 59.9972267150879, 54.0315093994141)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35488.json b/metadata-aardvark/Datasets/nyu-2451-35488.json
index b63989d5a..5841e29e8 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35488.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35488.json
@@ -1,44 +1,62 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35488",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Embankments",
-    "Fills (Earthwork)"
-  ],
-  "dct_title_s": "Canada VMap1, Library 38: Embankment Fill Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 38"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35488\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76603/nyu_2451_35488.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Fort McMurray, Canada",
-    "Cold Lake, Canada",
-    "Bonnyville, Canada",
-    "Lac La Biche, Canada",
-    "Alberta, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35488",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35488",
-  "nyu_addl_dspace_s": "36457",
-  "locn_geometry": "ENVELOPE(-112.308067321777, -108.452491760254, 59.1289100646973, 54.2571983337402)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35488"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Embankments",
+    "Fills (Earthwork)"
+  ],
+  "dct_title_s": "Canada VMap1, Library 38: Embankment Fill Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 38"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35488\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76603/nyu_2451_35488.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Fort McMurray, Canada",
+    "Cold Lake, Canada",
+    "Bonnyville, Canada",
+    "Lac La Biche, Canada",
+    "Alberta, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35488",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35488",
+  "nyu_addl_dspace_s": "36457",
+  "locn_geometry": "ENVELOPE(-112.308067321777, -108.452491760254, 59.1289100646973, 54.2571983337402)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35489.json b/metadata-aardvark/Datasets/nyu-2451-35489.json
index d6eb95fb1..aedcde3a5 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35489.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35489.json
@@ -1,51 +1,69 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35489",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Lakes",
-    "Reservoirs"
-  ],
-  "dct_title_s": "Canada VMap1, Library 38: Lake Reservoir Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 38"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35489\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76604/nyu_2451_35489.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Fort McMurray, Canada",
-    "Cold Lake, Canada",
-    "Whitecourt, Canada",
-    "Slave Lake, Canada",
-    "Bonnyville, Canada",
-    "Peace River, Canada",
-    "Westlock, Canada",
-    "Barrhead, Canada",
-    "Meadow Lake, Canada",
-    "High Level, Canada",
-    "Northwest Territories, Canada",
-    "Alberta, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35489",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35489",
-  "nyu_addl_dspace_s": "36458",
-  "locn_geometry": "ENVELOPE(-118.5, -108.0, 60.0, 54.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35489"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Lakes",
+    "Reservoirs"
+  ],
+  "dct_title_s": "Canada VMap1, Library 38: Lake Reservoir Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 38"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35489\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76604/nyu_2451_35489.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Fort McMurray, Canada",
+    "Cold Lake, Canada",
+    "Whitecourt, Canada",
+    "Slave Lake, Canada",
+    "Bonnyville, Canada",
+    "Peace River, Canada",
+    "Westlock, Canada",
+    "Barrhead, Canada",
+    "Meadow Lake, Canada",
+    "High Level, Canada",
+    "Northwest Territories, Canada",
+    "Alberta, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35489",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35489",
+  "nyu_addl_dspace_s": "36458",
+  "locn_geometry": "ENVELOPE(-118.5, -108.0, 60.0, 54.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35490.json b/metadata-aardvark/Datasets/nyu-2451-35490.json
index 84ef0535b..2eea30b14 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35490.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35490.json
@@ -1,50 +1,68 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35490",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Racetracks",
-    "Sports facilities"
-  ],
-  "dct_title_s": "Canada VMap1, Library 37: Track Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 37"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35490\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76605/nyu_2451_35490.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Grande Prairie, Canada",
-    "Fort St. John, Canada",
-    "Dawson Creek, Canada",
-    "Fort Nelson, Canada",
-    "Burns Lake, Canada",
-    "Chetwynd, Canada",
-    "Tumbler Ridge, Canada",
-    "Beaverlodge, Canada",
-    "Sexsmith, Canada",
-    "Wembley, Canada",
-    "Northwest Territories, Canada",
-    "Alberta, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35490",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35490",
-  "nyu_addl_dspace_s": "36459",
-  "locn_geometry": "ENVELOPE(-126.0, -118.5, 60.0, 54.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35490"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Racetracks",
+    "Sports facilities"
+  ],
+  "dct_title_s": "Canada VMap1, Library 37: Track Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 37"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35490\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76605/nyu_2451_35490.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Grande Prairie, Canada",
+    "Fort St. John, Canada",
+    "Dawson Creek, Canada",
+    "Fort Nelson, Canada",
+    "Burns Lake, Canada",
+    "Chetwynd, Canada",
+    "Tumbler Ridge, Canada",
+    "Beaverlodge, Canada",
+    "Sexsmith, Canada",
+    "Wembley, Canada",
+    "Northwest Territories, Canada",
+    "Alberta, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35490",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35490",
+  "nyu_addl_dspace_s": "36459",
+  "locn_geometry": "ENVELOPE(-126.0, -118.5, 60.0, 54.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35491.json b/metadata-aardvark/Datasets/nyu-2451-35491.json
index 1eb74d13a..9ddedf718 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35491.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35491.json
@@ -1,37 +1,55 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35491",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries"
-  ],
-  "dct_title_s": "Canada VMap1, Library 38: Boundaries Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 38"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35491\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76606/nyu_2451_35491.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35491",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35491",
-  "nyu_addl_dspace_s": "36460",
-  "locn_geometry": "ENVELOPE(-112.576271057129, -112.576271057129, 56.2040100097656, 56.2040100097656)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35491"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries"
+  ],
+  "dct_title_s": "Canada VMap1, Library 38: Boundaries Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 38"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35491\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76606/nyu_2451_35491.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35491",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35491",
+  "nyu_addl_dspace_s": "36460",
+  "locn_geometry": "ENVELOPE(-112.576271057129, -112.576271057129, 56.2040100097656, 56.2040100097656)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35492.json b/metadata-aardvark/Datasets/nyu-2451-35492.json
index c6bcbea83..a2ac27f84 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35492.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35492.json
@@ -1,40 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35492",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Refuse and refuse disposal",
-    "Waste disposal sites",
-    "Environment"
-  ],
-  "dct_title_s": "Canada VMap1, Library 38: Disposal Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 38"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35492\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76607/nyu_2451_35492.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Alberta, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35492",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35492",
-  "nyu_addl_dspace_s": "36461",
-  "locn_geometry": "ENVELOPE(-111.554832458496, -111.445518493652, 56.9991149902344, 56.9763793945312)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35492"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Refuse and refuse disposal",
+    "Waste disposal sites",
+    "Environment"
+  ],
+  "dct_title_s": "Canada VMap1, Library 38: Disposal Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 38"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35492\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76607/nyu_2451_35492.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Alberta, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35492",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35492",
+  "nyu_addl_dspace_s": "36461",
+  "locn_geometry": "ENVELOPE(-111.554832458496, -111.445518493652, 56.9991149902344, 56.9763793945312)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35493.json b/metadata-aardvark/Datasets/nyu-2451-35493.json
index cb203481c..5ecfcebc2 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35493.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35493.json
@@ -1,52 +1,70 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35493",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Hydrography",
-    "Hydrographic surveying",
-    "Aqueducts"
-  ],
-  "dct_title_s": "Canada VMap1, Library 38: Hydrography Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 38"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35493\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76608/nyu_2451_35493.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Fort McMurray, Canada",
-    "Cold Lake, Canada",
-    "Whitecourt, Canada",
-    "Slave Lake, Canada",
-    "Bonnyville, Canada",
-    "Peace River, Canada",
-    "Westlock, Canada",
-    "Barrhead, Canada",
-    "Meadow Lake, Canada",
-    "High Level, Canada",
-    "Northwest Territories, Canada",
-    "Alberta, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35493",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35493",
-  "nyu_addl_dspace_s": "36462",
-  "locn_geometry": "ENVELOPE(-118.020805358887, -108.031463623047, 59.9872703552246, 54.0344581604004)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35493"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Hydrography",
+    "Hydrographic surveying",
+    "Aqueducts"
+  ],
+  "dct_title_s": "Canada VMap1, Library 38: Hydrography Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 38"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35493\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76608/nyu_2451_35493.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Fort McMurray, Canada",
+    "Cold Lake, Canada",
+    "Whitecourt, Canada",
+    "Slave Lake, Canada",
+    "Bonnyville, Canada",
+    "Peace River, Canada",
+    "Westlock, Canada",
+    "Barrhead, Canada",
+    "Meadow Lake, Canada",
+    "High Level, Canada",
+    "Northwest Territories, Canada",
+    "Alberta, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35493",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35493",
+  "nyu_addl_dspace_s": "36462",
+  "locn_geometry": "ENVELOPE(-118.020805358887, -108.031463623047, 59.9872703552246, 54.0344581604004)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35494.json b/metadata-aardvark/Datasets/nyu-2451-35494.json
index 4acba92f1..4053a5323 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35494.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35494.json
@@ -1,51 +1,69 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35494",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Trees",
-    "Vegetation boundaries",
-    "Vegetation classification"
-  ],
-  "dct_title_s": "Canada VMap1, Library 37: Trees Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 37"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35494\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76609/nyu_2451_35494.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Grande Prairie, Canada",
-    "Fort St. John, Canada",
-    "Dawson Creek, Canada",
-    "Fort Nelson, Canada",
-    "Burns Lake, Canada",
-    "Chetwynd, Canada",
-    "Tumbler Ridge, Canada",
-    "Beaverlodge, Canada",
-    "Sexsmith, Canada",
-    "Wembley, Canada",
-    "Northwest Territories, Canada",
-    "Alberta, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35494",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35494",
-  "nyu_addl_dspace_s": "36463",
-  "locn_geometry": "ENVELOPE(-126.0, -118.5, 60.0, 54.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35494"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Trees",
+    "Vegetation boundaries",
+    "Vegetation classification"
+  ],
+  "dct_title_s": "Canada VMap1, Library 37: Trees Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 37"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35494\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76609/nyu_2451_35494.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Grande Prairie, Canada",
+    "Fort St. John, Canada",
+    "Dawson Creek, Canada",
+    "Fort Nelson, Canada",
+    "Burns Lake, Canada",
+    "Chetwynd, Canada",
+    "Tumbler Ridge, Canada",
+    "Beaverlodge, Canada",
+    "Sexsmith, Canada",
+    "Wembley, Canada",
+    "Northwest Territories, Canada",
+    "Alberta, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35494",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35494",
+  "nyu_addl_dspace_s": "36463",
+  "locn_geometry": "ENVELOPE(-126.0, -118.5, 60.0, 54.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35495.json b/metadata-aardvark/Datasets/nyu-2451-35495.json
index 6fe23e7b1..a6e21f7f1 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35495.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35495.json
@@ -1,50 +1,68 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35495",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Cities and towns",
-    "Location"
-  ],
-  "dct_title_s": "Canada VMap1, Library 38: Built-Up Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 38"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35495\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76610/nyu_2451_35495.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Fort McMurray, Canada",
-    "Cold Lake, Canada",
-    "Whitecourt, Canada",
-    "Slave Lake, Canada",
-    "Bonnyville, Canada",
-    "Peace River, Canada",
-    "Westlock, Canada",
-    "Barrhead, Canada",
-    "Meadow Lake, Canada",
-    "High Level, Canada",
-    "Alberta, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35495",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35495",
-  "nyu_addl_dspace_s": "36464",
-  "locn_geometry": "ENVELOPE(-118.486602783203, -108.003974914551, 59.8658103942871, 54.003589630127)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35495"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Cities and towns",
+    "Location"
+  ],
+  "dct_title_s": "Canada VMap1, Library 38: Built-Up Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 38"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35495\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76610/nyu_2451_35495.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Fort McMurray, Canada",
+    "Cold Lake, Canada",
+    "Whitecourt, Canada",
+    "Slave Lake, Canada",
+    "Bonnyville, Canada",
+    "Peace River, Canada",
+    "Westlock, Canada",
+    "Barrhead, Canada",
+    "Meadow Lake, Canada",
+    "High Level, Canada",
+    "Alberta, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35495",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35495",
+  "nyu_addl_dspace_s": "36464",
+  "locn_geometry": "ENVELOPE(-118.486602783203, -108.003974914551, 59.8658103942871, 54.003589630127)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35496.json b/metadata-aardvark/Datasets/nyu-2451-35496.json
index 7a412ab45..4d38b2f4f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35496.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35496.json
@@ -1,48 +1,66 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35496",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Mines and mineral resources",
-    "Salt mines and mining"
-  ],
-  "dct_title_s": "Canada VMap1, Library 38: Extraction Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 38"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35496\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76611/nyu_2451_35496.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Fort McMurray, Canada",
-    "Cold Lake, Canada",
-    "Bonnyville, Canada",
-    "Westlock, Canada",
-    "Meadow Lake, Canada",
-    "Lac La Biche, Canada",
-    "Athabasca, Canada",
-    "Smoky Lake, Canada",
-    "Alberta, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35496",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35496",
-  "nyu_addl_dspace_s": "36465",
-  "locn_geometry": "ENVELOPE(-113.896697998047, -108.383811950684, 59.6235237121582, 54.0615463256836)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35496"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Mines and mineral resources",
+    "Salt mines and mining"
+  ],
+  "dct_title_s": "Canada VMap1, Library 38: Extraction Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 38"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35496\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76611/nyu_2451_35496.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Fort McMurray, Canada",
+    "Cold Lake, Canada",
+    "Bonnyville, Canada",
+    "Westlock, Canada",
+    "Meadow Lake, Canada",
+    "Lac La Biche, Canada",
+    "Athabasca, Canada",
+    "Smoky Lake, Canada",
+    "Alberta, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35496",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35496",
+  "nyu_addl_dspace_s": "36465",
+  "locn_geometry": "ENVELOPE(-113.896697998047, -108.383811950684, 59.6235237121582, 54.0615463256836)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35497.json b/metadata-aardvark/Datasets/nyu-2451-35497.json
index e2285daaa..93b84e263 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35497.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35497.json
@@ -1,51 +1,69 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35497",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "Canada VMap1, Library 38: Political Boundary Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 38"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35497\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76612/nyu_2451_35497.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Fort McMurray, Canada",
-    "Cold Lake, Canada",
-    "Whitecourt, Canada",
-    "Slave Lake, Canada",
-    "Bonnyville, Canada",
-    "Peace River, Canada",
-    "Westlock, Canada",
-    "Barrhead, Canada",
-    "Meadow Lake, Canada",
-    "High Level, Canada",
-    "Northwest Territories, Canada",
-    "Alberta, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35497",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35497",
-  "nyu_addl_dspace_s": "36466",
-  "locn_geometry": "ENVELOPE(-118.5, -108.0, 60.0, 54.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35497"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "Canada VMap1, Library 38: Political Boundary Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 38"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35497\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76612/nyu_2451_35497.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Fort McMurray, Canada",
+    "Cold Lake, Canada",
+    "Whitecourt, Canada",
+    "Slave Lake, Canada",
+    "Bonnyville, Canada",
+    "Peace River, Canada",
+    "Westlock, Canada",
+    "Barrhead, Canada",
+    "Meadow Lake, Canada",
+    "High Level, Canada",
+    "Northwest Territories, Canada",
+    "Alberta, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35497",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35497",
+  "nyu_addl_dspace_s": "36466",
+  "locn_geometry": "ENVELOPE(-118.5, -108.0, 60.0, 54.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35498.json b/metadata-aardvark/Datasets/nyu-2451-35498.json
index b7db3a4c9..938a5e9b1 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35498.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35498.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35498",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Vegetation and climate",
-    "Vegetation mapping",
-    "Vegetation boundaries"
-  ],
-  "dct_title_s": "Canada VMap1, Library 37: Vegetation Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 37"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35498\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76613/nyu_2451_35498.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Fort St. John, Canada",
-    "Chetwynd, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35498",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35498",
-  "nyu_addl_dspace_s": "36467",
-  "locn_geometry": "ENVELOPE(-123.943229675293, -120.738731384277, 58.7157554626465, 55.6355895996094)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35498"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Vegetation and climate",
+    "Vegetation mapping",
+    "Vegetation boundaries"
+  ],
+  "dct_title_s": "Canada VMap1, Library 37: Vegetation Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 37"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35498\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76613/nyu_2451_35498.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Fort St. John, Canada",
+    "Chetwynd, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35498",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35498",
+  "nyu_addl_dspace_s": "36467",
+  "locn_geometry": "ENVELOPE(-123.943229675293, -120.738731384277, 58.7157554626465, 55.6355895996094)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35499.json b/metadata-aardvark/Datasets/nyu-2451-35499.json
index 61e8dc32d..75fcbcc1b 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35499.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35499.json
@@ -1,53 +1,71 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35499",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Navigation",
-    "Marine accidents",
-    "Reefs",
-    "Coasts"
-  ],
-  "dct_title_s": "Canada VMap1, Library 38: Danger Point Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 38"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35499\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76614/nyu_2451_35499.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Fort McMurray, Canada",
-    "Cold Lake, Canada",
-    "Whitecourt, Canada",
-    "Slave Lake, Canada",
-    "Bonnyville, Canada",
-    "Westlock, Canada",
-    "Barrhead, Canada",
-    "Meadow Lake, Canada",
-    "Lac La Biche, Canada",
-    "Athabasca, Canada",
-    "Northwest Territories, Canada",
-    "Alberta, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35499",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35499",
-  "nyu_addl_dspace_s": "36468",
-  "locn_geometry": "ENVELOPE(-115.901817321777, -108.003082275391, 59.9973487854004, 54.0417404174805)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35499"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Navigation",
+    "Marine accidents",
+    "Reefs",
+    "Coasts"
+  ],
+  "dct_title_s": "Canada VMap1, Library 38: Danger Point Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 38"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35499\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76614/nyu_2451_35499.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Fort McMurray, Canada",
+    "Cold Lake, Canada",
+    "Whitecourt, Canada",
+    "Slave Lake, Canada",
+    "Bonnyville, Canada",
+    "Westlock, Canada",
+    "Barrhead, Canada",
+    "Meadow Lake, Canada",
+    "Lac La Biche, Canada",
+    "Athabasca, Canada",
+    "Northwest Territories, Canada",
+    "Alberta, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35499",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35499",
+  "nyu_addl_dspace_s": "36468",
+  "locn_geometry": "ENVELOPE(-115.901817321777, -108.003082275391, 59.9973487854004, 54.0417404174805)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35500.json b/metadata-aardvark/Datasets/nyu-2451-35500.json
index 3819637ba..0bb739307 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35500.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35500.json
@@ -1,51 +1,69 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35500",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Floods",
-    "Hydrology",
-    "Hydrographic surveying"
-  ],
-  "dct_title_s": "Canada VMap1, Library 38: Inundation Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 38"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35500\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76615/nyu_2451_35500.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Fort McMurray, Canada",
-    "Cold Lake, Canada",
-    "Slave Lake, Canada",
-    "Bonnyville, Canada",
-    "Lac La Biche, Canada",
-    "High Prairie, Canada",
-    "Athabasca, Canada",
-    "Fort Smith, Canada",
-    "Swan Hills, Canada",
-    "Northwest Territories, Canada",
-    "Alberta, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35500",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35500",
-  "nyu_addl_dspace_s": "36469",
-  "locn_geometry": "ENVELOPE(-116.527099609375, -108.465782165527, 60.0, 54.2678871154785)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35500"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Floods",
+    "Hydrology",
+    "Hydrographic surveying"
+  ],
+  "dct_title_s": "Canada VMap1, Library 38: Inundation Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 38"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35500\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76615/nyu_2451_35500.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Fort McMurray, Canada",
+    "Cold Lake, Canada",
+    "Slave Lake, Canada",
+    "Bonnyville, Canada",
+    "Lac La Biche, Canada",
+    "High Prairie, Canada",
+    "Athabasca, Canada",
+    "Fort Smith, Canada",
+    "Swan Hills, Canada",
+    "Northwest Territories, Canada",
+    "Alberta, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35500",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35500",
+  "nyu_addl_dspace_s": "36469",
+  "locn_geometry": "ENVELOPE(-116.527099609375, -108.465782165527, 60.0, 54.2678871154785)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35501.json b/metadata-aardvark/Datasets/nyu-2451-35501.json
index 5c346e9a0..1b1171fce 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35501.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35501.json
@@ -1,50 +1,68 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35501",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Water treatment plants",
-    "Sewage disposal plants",
-    "Petroleum refineries"
-  ],
-  "dct_title_s": "Canada VMap1, Library 38: Processing Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 38"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35501\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76616/nyu_2451_35501.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Whitecourt, Canada",
-    "Slave Lake, Canada",
-    "Westlock, Canada",
-    "Barrhead, Canada",
-    "High Prairie, Canada",
-    "Athabasca, Canada",
-    "Fox Creek, Canada",
-    "Valleyview, Canada",
-    "Swan Hills, Canada",
-    "Falher, Canada",
-    "Alberta, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35501",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35501",
-  "nyu_addl_dspace_s": "36470",
-  "locn_geometry": "ENVELOPE(-117.765022277832, -112.434074401855, 55.8631057739258, 54.0566291809082)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35501"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Water treatment plants",
+    "Sewage disposal plants",
+    "Petroleum refineries"
+  ],
+  "dct_title_s": "Canada VMap1, Library 38: Processing Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 38"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35501\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76616/nyu_2451_35501.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Whitecourt, Canada",
+    "Slave Lake, Canada",
+    "Westlock, Canada",
+    "Barrhead, Canada",
+    "High Prairie, Canada",
+    "Athabasca, Canada",
+    "Fox Creek, Canada",
+    "Valleyview, Canada",
+    "Swan Hills, Canada",
+    "Falher, Canada",
+    "Alberta, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35501",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35501",
+  "nyu_addl_dspace_s": "36470",
+  "locn_geometry": "ENVELOPE(-117.765022277832, -112.434074401855, 55.8631057739258, 54.0566291809082)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35502.json b/metadata-aardvark/Datasets/nyu-2451-35502.json
index 6e0829c39..c81c5e75f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35502.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35502.json
@@ -1,50 +1,68 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35502",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Bridges",
-    "Structure",
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 38: Bridge Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 38"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35502\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76617/nyu_2451_35502.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Fort McMurray, Canada",
-    "Cold Lake, Canada",
-    "Whitecourt, Canada",
-    "Slave Lake, Canada",
-    "Bonnyville, Canada",
-    "Peace River, Canada",
-    "Westlock, Canada",
-    "Barrhead, Canada",
-    "Lac La Biche, Canada",
-    "High Prairie, Canada",
-    "Alberta, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35502",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35502",
-  "nyu_addl_dspace_s": "36471",
-  "locn_geometry": "ENVELOPE(-117.605651855469, -110.212745666504, 57.8747177124023, 54.0079765319824)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35502"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Bridges",
+    "Structure",
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 38: Bridge Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 38"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35502\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76617/nyu_2451_35502.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Fort McMurray, Canada",
+    "Cold Lake, Canada",
+    "Whitecourt, Canada",
+    "Slave Lake, Canada",
+    "Bonnyville, Canada",
+    "Peace River, Canada",
+    "Westlock, Canada",
+    "Barrhead, Canada",
+    "Lac La Biche, Canada",
+    "High Prairie, Canada",
+    "Alberta, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35502",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35502",
+  "nyu_addl_dspace_s": "36471",
+  "locn_geometry": "ENVELOPE(-117.605651855469, -110.212745666504, 57.8747177124023, 54.0079765319824)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35503.json b/metadata-aardvark/Datasets/nyu-2451-35503.json
index be3f7c6e1..b2a905bc9 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35503.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35503.json
@@ -1,45 +1,63 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35503",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Mines and mineral resources",
-    "Salt mines and mining"
-  ],
-  "dct_title_s": "Canada VMap1, Library 38: Extraction Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 38"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35503\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76618/nyu_2451_35503.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Fort McMurray, Canada",
-    "Slave Lake, Canada",
-    "Bonnyville, Canada",
-    "Lac La Biche, Canada",
-    "Athabasca, Canada",
-    "Swan Hills, Canada",
-    "Alberta, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35503",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35503",
-  "nyu_addl_dspace_s": "36472",
-  "locn_geometry": "ENVELOPE(-116.362251281738, -110.35018157959, 59.7909736633301, 54.2508544921875)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35503"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Mines and mineral resources",
+    "Salt mines and mining"
+  ],
+  "dct_title_s": "Canada VMap1, Library 38: Extraction Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 38"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35503\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76618/nyu_2451_35503.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Fort McMurray, Canada",
+    "Slave Lake, Canada",
+    "Bonnyville, Canada",
+    "Lac La Biche, Canada",
+    "Athabasca, Canada",
+    "Swan Hills, Canada",
+    "Alberta, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35503",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35503",
+  "nyu_addl_dspace_s": "36472",
+  "locn_geometry": "ENVELOPE(-116.362251281738, -110.35018157959, 59.7909736633301, 54.2508544921875)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35504.json b/metadata-aardvark/Datasets/nyu-2451-35504.json
index 5936cac3f..7a926b721 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35504.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35504.json
@@ -1,50 +1,68 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35504",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Pipelines",
-    "Hydraulic structures"
-  ],
-  "dct_title_s": "Canada VMap1, Library 38: Pipeline Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 38"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35504\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76619/nyu_2451_35504.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Fort McMurray, Canada",
-    "Cold Lake, Canada",
-    "Whitecourt, Canada",
-    "Slave Lake, Canada",
-    "Bonnyville, Canada",
-    "Peace River, Canada",
-    "Westlock, Canada",
-    "Barrhead, Canada",
-    "Meadow Lake, Canada",
-    "Fairview, Canada",
-    "Alberta, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35504",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35504",
-  "nyu_addl_dspace_s": "36473",
-  "locn_geometry": "ENVELOPE(-118.5, -108.249755859375, 58.2063217163086, 54.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35504"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Pipelines",
+    "Hydraulic structures"
+  ],
+  "dct_title_s": "Canada VMap1, Library 38: Pipeline Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 38"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35504\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76619/nyu_2451_35504.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Fort McMurray, Canada",
+    "Cold Lake, Canada",
+    "Whitecourt, Canada",
+    "Slave Lake, Canada",
+    "Bonnyville, Canada",
+    "Peace River, Canada",
+    "Westlock, Canada",
+    "Barrhead, Canada",
+    "Meadow Lake, Canada",
+    "Fairview, Canada",
+    "Alberta, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35504",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35504",
+  "nyu_addl_dspace_s": "36473",
+  "locn_geometry": "ENVELOPE(-118.5, -108.249755859375, 58.2063217163086, 54.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35505.json b/metadata-aardvark/Datasets/nyu-2451-35505.json
index b576df0ac..b3cf02525 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35505.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35505.json
@@ -1,48 +1,66 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35505",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Towers"
-  ],
-  "dct_title_s": "Canada VMap1, Library 37: Tower Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 37"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35505\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76620/nyu_2451_35505.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Grande Prairie, Canada",
-    "Fort St. John, Canada",
-    "Dawson Creek, Canada",
-    "Fort Nelson, Canada",
-    "Chetwynd, Canada",
-    "Tumbler Ridge, Canada",
-    "Beaverlodge, Canada",
-    "Sexsmith, Canada",
-    "Wembley, Canada",
-    "Vanderhoof, Canada",
-    "Alberta, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35505",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35505",
-  "nyu_addl_dspace_s": "36474",
-  "locn_geometry": "ENVELOPE(-125.302429199219, -118.600578308105, 59.5207901000977, 54.0283317565918)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35505"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Towers"
+  ],
+  "dct_title_s": "Canada VMap1, Library 37: Tower Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 37"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35505\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76620/nyu_2451_35505.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Grande Prairie, Canada",
+    "Fort St. John, Canada",
+    "Dawson Creek, Canada",
+    "Fort Nelson, Canada",
+    "Chetwynd, Canada",
+    "Tumbler Ridge, Canada",
+    "Beaverlodge, Canada",
+    "Sexsmith, Canada",
+    "Wembley, Canada",
+    "Vanderhoof, Canada",
+    "Alberta, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35505",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35505",
+  "nyu_addl_dspace_s": "36474",
+  "locn_geometry": "ENVELOPE(-125.302429199219, -118.600578308105, 59.5207901000977, 54.0283317565918)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35506.json b/metadata-aardvark/Datasets/nyu-2451-35506.json
index 5754d5b01..d2afc57cf 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35506.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35506.json
@@ -1,52 +1,70 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35506",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Contours (Cartography)",
-    "Elevation",
-    "Topographic maps"
-  ],
-  "dct_title_s": "Canada VMap1, Library 38: Contour Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 38"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35506\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76621/nyu_2451_35506.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Fort McMurray, Canada",
-    "Cold Lake, Canada",
-    "Whitecourt, Canada",
-    "Slave Lake, Canada",
-    "Bonnyville, Canada",
-    "Peace River, Canada",
-    "Westlock, Canada",
-    "Barrhead, Canada",
-    "Meadow Lake, Canada",
-    "High Level, Canada",
-    "Northwest Territories, Canada",
-    "Alberta, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35506",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35506",
-  "nyu_addl_dspace_s": "36475",
-  "locn_geometry": "ENVELOPE(-118.5, -108.0, 60.0, 54.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35506"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Contours (Cartography)",
+    "Elevation",
+    "Topographic maps"
+  ],
+  "dct_title_s": "Canada VMap1, Library 38: Contour Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 38"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35506\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76621/nyu_2451_35506.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Fort McMurray, Canada",
+    "Cold Lake, Canada",
+    "Whitecourt, Canada",
+    "Slave Lake, Canada",
+    "Bonnyville, Canada",
+    "Peace River, Canada",
+    "Westlock, Canada",
+    "Barrhead, Canada",
+    "Meadow Lake, Canada",
+    "High Level, Canada",
+    "Northwest Territories, Canada",
+    "Alberta, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35506",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35506",
+  "nyu_addl_dspace_s": "36475",
+  "locn_geometry": "ENVELOPE(-118.5, -108.0, 60.0, 54.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35507.json b/metadata-aardvark/Datasets/nyu-2451-35507.json
index bfcc2d7e5..70e226a04 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35507.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35507.json
@@ -1,52 +1,70 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35507",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Parks",
-    "Recreation areas",
-    "Environment"
-  ],
-  "dct_title_s": "Canada VMap1, Library 38: Landmark Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 38"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35507\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76622/nyu_2451_35507.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Fort McMurray, Canada",
-    "Cold Lake, Canada",
-    "Whitecourt, Canada",
-    "Slave Lake, Canada",
-    "Bonnyville, Canada",
-    "Peace River, Canada",
-    "Westlock, Canada",
-    "Barrhead, Canada",
-    "Meadow Lake, Canada",
-    "High Level, Canada",
-    "Northwest Territories, Canada",
-    "Alberta, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35507",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35507",
-  "nyu_addl_dspace_s": "36476",
-  "locn_geometry": "ENVELOPE(-118.105361938477, -108.139633178711, 60.0, 54.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35507"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Parks",
+    "Recreation areas",
+    "Environment"
+  ],
+  "dct_title_s": "Canada VMap1, Library 38: Landmark Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 38"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35507\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76622/nyu_2451_35507.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Fort McMurray, Canada",
+    "Cold Lake, Canada",
+    "Whitecourt, Canada",
+    "Slave Lake, Canada",
+    "Bonnyville, Canada",
+    "Peace River, Canada",
+    "Westlock, Canada",
+    "Barrhead, Canada",
+    "Meadow Lake, Canada",
+    "High Level, Canada",
+    "Northwest Territories, Canada",
+    "Alberta, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35507",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35507",
+  "nyu_addl_dspace_s": "36476",
+  "locn_geometry": "ENVELOPE(-118.105361938477, -108.139633178711, 60.0, 54.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35508.json b/metadata-aardvark/Datasets/nyu-2451-35508.json
index c845229bf..b20674b11 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35508.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35508.json
@@ -1,48 +1,66 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35508",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 37: Transportation Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 37"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35508\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76623/nyu_2451_35508.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Grande Prairie, Canada",
-    "Fort St. John, Canada",
-    "Dawson Creek, Canada",
-    "Burns Lake, Canada",
-    "Chetwynd, Canada",
-    "Tumbler Ridge, Canada",
-    "Beaverlodge, Canada",
-    "Sexsmith, Canada",
-    "Wembley, Canada",
-    "Spirit River, Canada",
-    "Alberta, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35508",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35508",
-  "nyu_addl_dspace_s": "36477",
-  "locn_geometry": "ENVELOPE(-125.82551574707, -118.60865020752, 58.382869720459, 54.1894454956055)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35508"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 37: Transportation Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 37"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35508\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76623/nyu_2451_35508.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Grande Prairie, Canada",
+    "Fort St. John, Canada",
+    "Dawson Creek, Canada",
+    "Burns Lake, Canada",
+    "Chetwynd, Canada",
+    "Tumbler Ridge, Canada",
+    "Beaverlodge, Canada",
+    "Sexsmith, Canada",
+    "Wembley, Canada",
+    "Spirit River, Canada",
+    "Alberta, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35508",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35508",
+  "nyu_addl_dspace_s": "36477",
+  "locn_geometry": "ENVELOPE(-125.82551574707, -118.60865020752, 58.382869720459, 54.1894454956055)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35509.json b/metadata-aardvark/Datasets/nyu-2451-35509.json
index e8c435e20..0aed5abd4 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35509.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35509.json
@@ -1,52 +1,70 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35509",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Quality control",
-    "Quality"
-  ],
-  "dct_title_s": "Canada VMap1, Library 38: Data Quality Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 38"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35509\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76624/nyu_2451_35509.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Fort McMurray, Canada",
-    "Cold Lake, Canada",
-    "Whitecourt, Canada",
-    "Slave Lake, Canada",
-    "Bonnyville, Canada",
-    "Peace River, Canada",
-    "Westlock, Canada",
-    "Barrhead, Canada",
-    "Meadow Lake, Canada",
-    "High Level, Canada",
-    "Northwest Territories, Canada",
-    "Alberta, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35509",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35509",
-  "nyu_addl_dspace_s": "36478",
-  "locn_geometry": "ENVELOPE(-118.5, -108.0, 60.0, 54.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35509"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Quality control",
+    "Quality"
+  ],
+  "dct_title_s": "Canada VMap1, Library 38: Data Quality Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 38"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35509\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76624/nyu_2451_35509.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Fort McMurray, Canada",
+    "Cold Lake, Canada",
+    "Whitecourt, Canada",
+    "Slave Lake, Canada",
+    "Bonnyville, Canada",
+    "Peace River, Canada",
+    "Westlock, Canada",
+    "Barrhead, Canada",
+    "Meadow Lake, Canada",
+    "High Level, Canada",
+    "Northwest Territories, Canada",
+    "Alberta, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35509",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35509",
+  "nyu_addl_dspace_s": "36478",
+  "locn_geometry": "ENVELOPE(-118.5, -108.0, 60.0, 54.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35510.json b/metadata-aardvark/Datasets/nyu-2451-35510.json
index 6dfa44133..2c757c34f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35510.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35510.json
@@ -1,51 +1,69 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35510",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Electric lines",
-    "Electric power transmission"
-  ],
-  "dct_title_s": "Canada VMap1, Library 38: Power Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 38"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35510\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76625/nyu_2451_35510.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Fort McMurray, Canada",
-    "Cold Lake, Canada",
-    "Whitecourt, Canada",
-    "Slave Lake, Canada",
-    "Bonnyville, Canada",
-    "Peace River, Canada",
-    "Westlock, Canada",
-    "Barrhead, Canada",
-    "Meadow Lake, Canada",
-    "High Level, Canada",
-    "Northwest Territories, Canada",
-    "Alberta, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35510",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35510",
-  "nyu_addl_dspace_s": "36479",
-  "locn_geometry": "ENVELOPE(-118.5, -108.0, 60.0, 54.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35510"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Electric lines",
+    "Electric power transmission"
+  ],
+  "dct_title_s": "Canada VMap1, Library 38: Power Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 38"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35510\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76625/nyu_2451_35510.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Fort McMurray, Canada",
+    "Cold Lake, Canada",
+    "Whitecourt, Canada",
+    "Slave Lake, Canada",
+    "Bonnyville, Canada",
+    "Peace River, Canada",
+    "Westlock, Canada",
+    "Barrhead, Canada",
+    "Meadow Lake, Canada",
+    "High Level, Canada",
+    "Northwest Territories, Canada",
+    "Alberta, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35510",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35510",
+  "nyu_addl_dspace_s": "36479",
+  "locn_geometry": "ENVELOPE(-118.5, -108.0, 60.0, 54.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35511.json b/metadata-aardvark/Datasets/nyu-2451-35511.json
index 2ca7593cb..e2973aa41 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35511.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35511.json
@@ -1,47 +1,65 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35511",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Names (Geographical)"
-  ],
-  "dct_title_s": "Canada VMap1, Library 37: Utility Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 37"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35511\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76626/nyu_2451_35511.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Grande Prairie, Canada",
-    "Fort St. John, Canada",
-    "Dawson Creek, Canada",
-    "Chetwynd, Canada",
-    "Tumbler Ridge, Canada",
-    "Beaverlodge, Canada",
-    "Sexsmith, Canada",
-    "Wembley, Canada",
-    "Spirit River, Canada",
-    "Alberta, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35511",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35511",
-  "nyu_addl_dspace_s": "36480",
-  "locn_geometry": "ENVELOPE(-122.939498901367, -118.716865539551, 56.316650390625, 54.0310516357422)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35511"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Names (Geographical)"
+  ],
+  "dct_title_s": "Canada VMap1, Library 37: Utility Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 37"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35511\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76626/nyu_2451_35511.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Grande Prairie, Canada",
+    "Fort St. John, Canada",
+    "Dawson Creek, Canada",
+    "Chetwynd, Canada",
+    "Tumbler Ridge, Canada",
+    "Beaverlodge, Canada",
+    "Sexsmith, Canada",
+    "Wembley, Canada",
+    "Spirit River, Canada",
+    "Alberta, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35511",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35511",
+  "nyu_addl_dspace_s": "36480",
+  "locn_geometry": "ENVELOPE(-122.939498901367, -118.716865539551, 56.316650390625, 54.0310516357422)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35512.json b/metadata-aardvark/Datasets/nyu-2451-35512.json
index 1f51ed203..bec549e26 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35512.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35512.json
@@ -1,51 +1,69 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35512",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Fuelbreaks",
-    "Environment"
-  ],
-  "dct_title_s": "Canada VMap1, Library 38: Firebreak Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 38"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35512\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76627/nyu_2451_35512.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Fort McMurray, Canada",
-    "Cold Lake, Canada",
-    "Whitecourt, Canada",
-    "Slave Lake, Canada",
-    "Bonnyville, Canada",
-    "Peace River, Canada",
-    "Westlock, Canada",
-    "Barrhead, Canada",
-    "Meadow Lake, Canada",
-    "High Level, Canada",
-    "Northwest Territories, Canada",
-    "Alberta, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35512",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35512",
-  "nyu_addl_dspace_s": "36481",
-  "locn_geometry": "ENVELOPE(-118.5, -108.0, 60.0, 54.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35512"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Fuelbreaks",
+    "Environment"
+  ],
+  "dct_title_s": "Canada VMap1, Library 38: Firebreak Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 38"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35512\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76627/nyu_2451_35512.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Fort McMurray, Canada",
+    "Cold Lake, Canada",
+    "Whitecourt, Canada",
+    "Slave Lake, Canada",
+    "Bonnyville, Canada",
+    "Peace River, Canada",
+    "Westlock, Canada",
+    "Barrhead, Canada",
+    "Meadow Lake, Canada",
+    "High Level, Canada",
+    "Northwest Territories, Canada",
+    "Alberta, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35512",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35512",
+  "nyu_addl_dspace_s": "36481",
+  "locn_geometry": "ENVELOPE(-118.5, -108.0, 60.0, 54.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35513.json b/metadata-aardvark/Datasets/nyu-2451-35513.json
index bb6e5b5f0..7be6be946 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35513.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35513.json
@@ -1,51 +1,69 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35513",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Railroads",
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 38: Railroad Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 38"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35513\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76628/nyu_2451_35513.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Fort McMurray, Canada",
-    "Cold Lake, Canada",
-    "Whitecourt, Canada",
-    "Slave Lake, Canada",
-    "Bonnyville, Canada",
-    "Peace River, Canada",
-    "Westlock, Canada",
-    "Barrhead, Canada",
-    "Meadow Lake, Canada",
-    "High Level, Canada",
-    "Northwest Territories, Canada",
-    "Alberta, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35513",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35513",
-  "nyu_addl_dspace_s": "36482",
-  "locn_geometry": "ENVELOPE(-118.5, -108.0, 60.0, 54.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35513"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Railroads",
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 38: Railroad Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 38"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35513\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76628/nyu_2451_35513.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Fort McMurray, Canada",
+    "Cold Lake, Canada",
+    "Whitecourt, Canada",
+    "Slave Lake, Canada",
+    "Bonnyville, Canada",
+    "Peace River, Canada",
+    "Westlock, Canada",
+    "Barrhead, Canada",
+    "Meadow Lake, Canada",
+    "High Level, Canada",
+    "Northwest Territories, Canada",
+    "Alberta, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35513",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35513",
+  "nyu_addl_dspace_s": "36482",
+  "locn_geometry": "ENVELOPE(-118.5, -108.0, 60.0, 54.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35514.json b/metadata-aardvark/Datasets/nyu-2451-35514.json
index 4e189708c..8df0b5f55 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35514.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35514.json
@@ -1,50 +1,68 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35514",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Buildings",
-    "Structure"
-  ],
-  "dct_title_s": "Canada VMap1, Library 38: Buildings Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 38"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35514\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76629/nyu_2451_35514.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Fort McMurray, Canada",
-    "Cold Lake, Canada",
-    "Slave Lake, Canada",
-    "Peace River, Canada",
-    "High Level, Canada",
-    "Fairview, Canada",
-    "Lac La Biche, Canada",
-    "High Prairie, Canada",
-    "Grimshaw, Canada",
-    "Athabasca, Canada",
-    "Alberta, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35514",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35514",
-  "nyu_addl_dspace_s": "36483",
-  "locn_geometry": "ENVELOPE(-118.488296508789, -108.133857727051, 59.8903350830078, 54.4167556762695)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35514"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Buildings",
+    "Structure"
+  ],
+  "dct_title_s": "Canada VMap1, Library 38: Buildings Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 38"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35514\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76629/nyu_2451_35514.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Fort McMurray, Canada",
+    "Cold Lake, Canada",
+    "Slave Lake, Canada",
+    "Peace River, Canada",
+    "High Level, Canada",
+    "Fairview, Canada",
+    "Lac La Biche, Canada",
+    "High Prairie, Canada",
+    "Grimshaw, Canada",
+    "Athabasca, Canada",
+    "Alberta, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35514",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35514",
+  "nyu_addl_dspace_s": "36483",
+  "locn_geometry": "ENVELOPE(-118.488296508789, -108.133857727051, 59.8903350830078, 54.4167556762695)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35515.json b/metadata-aardvark/Datasets/nyu-2451-35515.json
index 552cd498b..fc932ad4b 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35515.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35515.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35515",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Location"
-  ],
-  "dct_title_s": "Canada VMap1, Library 38: Markers Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 38"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35515\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76630/nyu_2451_35515.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Manning, Canada",
-    "Alberta, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35515",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35515",
-  "nyu_addl_dspace_s": "36484",
-  "locn_geometry": "ENVELOPE(-118.219299316406, -117.364562988281, 58.8801651000977, 56.3708343505859)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35515"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Location"
+  ],
+  "dct_title_s": "Canada VMap1, Library 38: Markers Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 38"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35515\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76630/nyu_2451_35515.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Manning, Canada",
+    "Alberta, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35515",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35515",
+  "nyu_addl_dspace_s": "36484",
+  "locn_geometry": "ENVELOPE(-118.219299316406, -117.364562988281, 58.8801651000977, 56.3708343505859)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35516.json b/metadata-aardvark/Datasets/nyu-2451-35516.json
index 79eb4d7d5..e350c7fca 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35516.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35516.json
@@ -1,51 +1,69 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35516",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Roads",
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 38: Road Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 38"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35516\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76631/nyu_2451_35516.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Fort McMurray, Canada",
-    "Cold Lake, Canada",
-    "Whitecourt, Canada",
-    "Slave Lake, Canada",
-    "Bonnyville, Canada",
-    "Peace River, Canada",
-    "Westlock, Canada",
-    "Barrhead, Canada",
-    "Meadow Lake, Canada",
-    "High Level, Canada",
-    "Northwest Territories, Canada",
-    "Alberta, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35516",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35516",
-  "nyu_addl_dspace_s": "36485",
-  "locn_geometry": "ENVELOPE(-118.5, -108.0, 60.0, 54.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35516"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Roads",
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 38: Road Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 38"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35516\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76631/nyu_2451_35516.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Fort McMurray, Canada",
+    "Cold Lake, Canada",
+    "Whitecourt, Canada",
+    "Slave Lake, Canada",
+    "Bonnyville, Canada",
+    "Peace River, Canada",
+    "Westlock, Canada",
+    "Barrhead, Canada",
+    "Meadow Lake, Canada",
+    "High Level, Canada",
+    "Northwest Territories, Canada",
+    "Alberta, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35516",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35516",
+  "nyu_addl_dspace_s": "36485",
+  "locn_geometry": "ENVELOPE(-118.5, -108.0, 60.0, 54.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35517.json b/metadata-aardvark/Datasets/nyu-2451-35517.json
index a3325c306..8e0da3089 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35517.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35517.json
@@ -1,50 +1,68 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35517",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Dams",
-    "Structure",
-    "Inland Waters"
-  ],
-  "dct_title_s": "Canada VMap1, Library 38: Dam/Weir Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 38"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35517\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76632/nyu_2451_35517.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Fort McMurray, Canada",
-    "Slave Lake, Canada",
-    "Peace River, Canada",
-    "High Level, Canada",
-    "High Prairie, Canada",
-    "Grimshaw, Canada",
-    "Valleyview, Canada",
-    "Manning, Canada",
-    "Falher, Canada",
-    "Alberta, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35517",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35517",
-  "nyu_addl_dspace_s": "36486",
-  "locn_geometry": "ENVELOPE(-118.077796936035, -109.005264282227, 59.6328125, 54.8188400268555)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35517"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Dams",
+    "Structure",
+    "Inland Waters"
+  ],
+  "dct_title_s": "Canada VMap1, Library 38: Dam/Weir Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 38"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35517\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76632/nyu_2451_35517.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Fort McMurray, Canada",
+    "Slave Lake, Canada",
+    "Peace River, Canada",
+    "High Level, Canada",
+    "High Prairie, Canada",
+    "Grimshaw, Canada",
+    "Valleyview, Canada",
+    "Manning, Canada",
+    "Falher, Canada",
+    "Alberta, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35517",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35517",
+  "nyu_addl_dspace_s": "36486",
+  "locn_geometry": "ENVELOPE(-118.077796936035, -109.005264282227, 59.6328125, 54.8188400268555)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35518.json b/metadata-aardvark/Datasets/nyu-2451-35518.json
index c10645784..f04f5b46d 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35518.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35518.json
@@ -1,52 +1,70 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35518",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Human settlements",
-    "Population",
-    "Demography"
-  ],
-  "dct_title_s": "Canada VMap1, Library 38: Population Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 38"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35518\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76633/nyu_2451_35518.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Fort McMurray, Canada",
-    "Cold Lake, Canada",
-    "Whitecourt, Canada",
-    "Slave Lake, Canada",
-    "Bonnyville, Canada",
-    "Peace River, Canada",
-    "Westlock, Canada",
-    "Barrhead, Canada",
-    "High Level, Canada",
-    "Fairview, Canada",
-    "Northwest Territories, Canada",
-    "Alberta, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35518",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35518",
-  "nyu_addl_dspace_s": "36487",
-  "locn_geometry": "ENVELOPE(-118.372261047363, -108.601066589355, 59.9892654418945, 54.0014686584473)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35518"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Human settlements",
+    "Population",
+    "Demography"
+  ],
+  "dct_title_s": "Canada VMap1, Library 38: Population Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 38"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35518\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76633/nyu_2451_35518.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Fort McMurray, Canada",
+    "Cold Lake, Canada",
+    "Whitecourt, Canada",
+    "Slave Lake, Canada",
+    "Bonnyville, Canada",
+    "Peace River, Canada",
+    "Westlock, Canada",
+    "Barrhead, Canada",
+    "High Level, Canada",
+    "Fairview, Canada",
+    "Northwest Territories, Canada",
+    "Alberta, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35518",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35518",
+  "nyu_addl_dspace_s": "36487",
+  "locn_geometry": "ENVELOPE(-118.372261047363, -108.601066589355, 59.9892654418945, 54.0014686584473)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35519.json b/metadata-aardvark/Datasets/nyu-2451-35519.json
index ba91111b0..7baa136bb 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35519.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35519.json
@@ -1,49 +1,67 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35519",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Towers"
-  ],
-  "dct_title_s": "Canada VMap1, Library 38: Tower Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 38"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35519\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76634/nyu_2451_35519.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Fort McMurray, Canada",
-    "Cold Lake, Canada",
-    "Whitecourt, Canada",
-    "Slave Lake, Canada",
-    "Bonnyville, Canada",
-    "Peace River, Canada",
-    "Westlock, Canada",
-    "Barrhead, Canada",
-    "Meadow Lake, Canada",
-    "High Level, Canada",
-    "Alberta, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35519",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35519",
-  "nyu_addl_dspace_s": "36488",
-  "locn_geometry": "ENVELOPE(-118.415412902832, -108.199897766113, 59.8968315124512, 54.0375709533691)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35519"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Towers"
+  ],
+  "dct_title_s": "Canada VMap1, Library 38: Tower Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 38"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35519\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76634/nyu_2451_35519.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Fort McMurray, Canada",
+    "Cold Lake, Canada",
+    "Whitecourt, Canada",
+    "Slave Lake, Canada",
+    "Bonnyville, Canada",
+    "Peace River, Canada",
+    "Westlock, Canada",
+    "Barrhead, Canada",
+    "Meadow Lake, Canada",
+    "High Level, Canada",
+    "Alberta, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35519",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35519",
+  "nyu_addl_dspace_s": "36488",
+  "locn_geometry": "ENVELOPE(-118.415412902832, -108.199897766113, 59.8968315124512, 54.0375709533691)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35520.json b/metadata-aardvark/Datasets/nyu-2451-35520.json
index 02a195b7c..04f8c7122 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35520.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35520.json
@@ -1,43 +1,61 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35520",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Ferries",
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 38: Ferry Crossing Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 38"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35520\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76635/nyu_2451_35520.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Slave Lake, Canada",
-    "High Prairie, Canada",
-    "Athabasca, Canada",
-    "Swan Hills, Canada",
-    "Alberta, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35520",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35520",
-  "nyu_addl_dspace_s": "36489",
-  "locn_geometry": "ENVELOPE(-117.169563293457, -112.87801361084, 58.403995513916, 54.4311904907227)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35520"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Ferries",
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 38: Ferry Crossing Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 38"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35520\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76635/nyu_2451_35520.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Slave Lake, Canada",
+    "High Prairie, Canada",
+    "Athabasca, Canada",
+    "Swan Hills, Canada",
+    "Alberta, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35520",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35520",
+  "nyu_addl_dspace_s": "36489",
+  "locn_geometry": "ENVELOPE(-117.169563293457, -112.87801361084, 58.403995513916, 54.4311904907227)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35521.json b/metadata-aardvark/Datasets/nyu-2451-35521.json
index a32f04936..705250094 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35521.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35521.json
@@ -1,52 +1,70 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35521",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Rapids",
-    "Rivers",
-    "Waterfalls"
-  ],
-  "dct_title_s": "Canada VMap1, Library 38: Rapids Nodes",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 38"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35521\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76636/nyu_2451_35521.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Fort McMurray, Canada",
-    "Cold Lake, Canada",
-    "Whitecourt, Canada",
-    "Slave Lake, Canada",
-    "Bonnyville, Canada",
-    "Peace River, Canada",
-    "Westlock, Canada",
-    "Barrhead, Canada",
-    "Meadow Lake, Canada",
-    "High Level, Canada",
-    "Northwest Territories, Canada",
-    "Alberta, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35521",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35521",
-  "nyu_addl_dspace_s": "36490",
-  "locn_geometry": "ENVELOPE(-118.497268676758, -108.006034851074, 59.998104095459, 54.0258560180664)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35521"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Rapids",
+    "Rivers",
+    "Waterfalls"
+  ],
+  "dct_title_s": "Canada VMap1, Library 38: Rapids Nodes",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 38"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35521\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76636/nyu_2451_35521.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Fort McMurray, Canada",
+    "Cold Lake, Canada",
+    "Whitecourt, Canada",
+    "Slave Lake, Canada",
+    "Bonnyville, Canada",
+    "Peace River, Canada",
+    "Westlock, Canada",
+    "Barrhead, Canada",
+    "Meadow Lake, Canada",
+    "High Level, Canada",
+    "Northwest Territories, Canada",
+    "Alberta, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35521",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35521",
+  "nyu_addl_dspace_s": "36490",
+  "locn_geometry": "ENVELOPE(-118.497268676758, -108.006034851074, 59.998104095459, 54.0258560180664)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35522.json b/metadata-aardvark/Datasets/nyu-2451-35522.json
index d05703149..d1a7b8a17 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35522.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35522.json
@@ -1,51 +1,69 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35522",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Trails",
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 38: Trails and Tracks Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 38"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35522\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76637/nyu_2451_35522.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Fort McMurray, Canada",
-    "Cold Lake, Canada",
-    "Whitecourt, Canada",
-    "Slave Lake, Canada",
-    "Bonnyville, Canada",
-    "Peace River, Canada",
-    "Westlock, Canada",
-    "Barrhead, Canada",
-    "Meadow Lake, Canada",
-    "High Level, Canada",
-    "Northwest Territories, Canada",
-    "Alberta, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35522",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35522",
-  "nyu_addl_dspace_s": "36491",
-  "locn_geometry": "ENVELOPE(-118.5, -108.0, 60.0, 54.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35522"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Trails",
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 38: Trails and Tracks Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 38"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35522\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76637/nyu_2451_35522.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Fort McMurray, Canada",
+    "Cold Lake, Canada",
+    "Whitecourt, Canada",
+    "Slave Lake, Canada",
+    "Bonnyville, Canada",
+    "Peace River, Canada",
+    "Westlock, Canada",
+    "Barrhead, Canada",
+    "Meadow Lake, Canada",
+    "High Level, Canada",
+    "Northwest Territories, Canada",
+    "Alberta, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35522",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35522",
+  "nyu_addl_dspace_s": "36491",
+  "locn_geometry": "ENVELOPE(-118.5, -108.0, 60.0, 54.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35523.json b/metadata-aardvark/Datasets/nyu-2451-35523.json
index 5812d06ea..c6cedd608 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35523.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35523.json
@@ -1,43 +1,61 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35523",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Landforms",
-    "Fault zones",
-    "Cliffs",
-    "Glaciers"
-  ],
-  "dct_title_s": "Canada VMap1, Library 38: Landform Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 38"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35523\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76638/nyu_2451_35523.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Fort McMurray, Canada",
-    "Alberta, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35523",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35523",
-  "nyu_addl_dspace_s": "36492",
-  "locn_geometry": "ENVELOPE(-115.732795715332, -108.0, 59.9159851074219, 56.2111740112305)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35523"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Landforms",
+    "Fault zones",
+    "Cliffs",
+    "Glaciers"
+  ],
+  "dct_title_s": "Canada VMap1, Library 38: Landform Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 38"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35523\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76638/nyu_2451_35523.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Fort McMurray, Canada",
+    "Alberta, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35523",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35523",
+  "nyu_addl_dspace_s": "36492",
+  "locn_geometry": "ENVELOPE(-115.732795715332, -108.0, 59.9159851074219, 56.2111740112305)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35524.json b/metadata-aardvark/Datasets/nyu-2451-35524.json
index 975131843..cc0b276db 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35524.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35524.json
@@ -1,52 +1,70 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35524",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Runways (Aeronautics)",
-    "Transportation",
-    "Airports"
-  ],
-  "dct_title_s": "Canada VMap1, Library 38: Runway Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 38"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35524\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76639/nyu_2451_35524.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Fort McMurray, Canada",
-    "Cold Lake, Canada",
-    "Whitecourt, Canada",
-    "Slave Lake, Canada",
-    "Bonnyville, Canada",
-    "Peace River, Canada",
-    "Westlock, Canada",
-    "Barrhead, Canada",
-    "Meadow Lake, Canada",
-    "High Level, Canada",
-    "Northwest Territories, Canada",
-    "Alberta, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35524",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35524",
-  "nyu_addl_dspace_s": "36493",
-  "locn_geometry": "ENVELOPE(-118.436668395996, -108.277206420898, 59.9899482727051, 54.0171051025391)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35524"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Runways (Aeronautics)",
+    "Transportation",
+    "Airports"
+  ],
+  "dct_title_s": "Canada VMap1, Library 38: Runway Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 38"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35524\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76639/nyu_2451_35524.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Fort McMurray, Canada",
+    "Cold Lake, Canada",
+    "Whitecourt, Canada",
+    "Slave Lake, Canada",
+    "Bonnyville, Canada",
+    "Peace River, Canada",
+    "Westlock, Canada",
+    "Barrhead, Canada",
+    "Meadow Lake, Canada",
+    "High Level, Canada",
+    "Northwest Territories, Canada",
+    "Alberta, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35524",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35524",
+  "nyu_addl_dspace_s": "36493",
+  "locn_geometry": "ENVELOPE(-118.436668395996, -108.277206420898, 59.9899482727051, 54.0171051025391)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35525.json b/metadata-aardvark/Datasets/nyu-2451-35525.json
index b0339c259..bc78f0d73 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35525.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35525.json
@@ -1,50 +1,68 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35525",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Trails",
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 37: Trails and Tracks Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 37"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35525\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76640/nyu_2451_35525.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Grande Prairie, Canada",
-    "Fort St. John, Canada",
-    "Dawson Creek, Canada",
-    "Fort Nelson, Canada",
-    "Burns Lake, Canada",
-    "Chetwynd, Canada",
-    "Tumbler Ridge, Canada",
-    "Beaverlodge, Canada",
-    "Sexsmith, Canada",
-    "Wembley, Canada",
-    "Northwest Territories, Canada",
-    "Alberta, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35525",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35525",
-  "nyu_addl_dspace_s": "36494",
-  "locn_geometry": "ENVELOPE(-126.0, -118.5, 60.0, 54.004264831543)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35525"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Trails",
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 37: Trails and Tracks Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 37"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35525\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76640/nyu_2451_35525.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Grande Prairie, Canada",
+    "Fort St. John, Canada",
+    "Dawson Creek, Canada",
+    "Fort Nelson, Canada",
+    "Burns Lake, Canada",
+    "Chetwynd, Canada",
+    "Tumbler Ridge, Canada",
+    "Beaverlodge, Canada",
+    "Sexsmith, Canada",
+    "Wembley, Canada",
+    "Northwest Territories, Canada",
+    "Alberta, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35525",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35525",
+  "nyu_addl_dspace_s": "36494",
+  "locn_geometry": "ENVELOPE(-126.0, -118.5, 60.0, 54.004264831543)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35526.json b/metadata-aardvark/Datasets/nyu-2451-35526.json
index 7eaf858bc..f6a2506ba 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35526.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35526.json
@@ -1,51 +1,69 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35526",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "Canada VMap1, Library 38: Political Boundary Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 38"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35526\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76641/nyu_2451_35526.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Fort McMurray, Canada",
-    "Cold Lake, Canada",
-    "Whitecourt, Canada",
-    "Slave Lake, Canada",
-    "Bonnyville, Canada",
-    "Peace River, Canada",
-    "Westlock, Canada",
-    "Barrhead, Canada",
-    "Meadow Lake, Canada",
-    "High Level, Canada",
-    "Northwest Territories, Canada",
-    "Alberta, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35526",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35526",
-  "nyu_addl_dspace_s": "36495",
-  "locn_geometry": "ENVELOPE(-118.5, -108.0, 60.0, 54.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35526"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "Canada VMap1, Library 38: Political Boundary Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 38"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35526\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76641/nyu_2451_35526.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Fort McMurray, Canada",
+    "Cold Lake, Canada",
+    "Whitecourt, Canada",
+    "Slave Lake, Canada",
+    "Bonnyville, Canada",
+    "Peace River, Canada",
+    "Westlock, Canada",
+    "Barrhead, Canada",
+    "Meadow Lake, Canada",
+    "High Level, Canada",
+    "Northwest Territories, Canada",
+    "Alberta, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35526",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35526",
+  "nyu_addl_dspace_s": "36495",
+  "locn_geometry": "ENVELOPE(-118.5, -108.0, 60.0, 54.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35527.json b/metadata-aardvark/Datasets/nyu-2451-35527.json
index e1f82b09f..1774611d1 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35527.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35527.json
@@ -1,50 +1,68 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35527",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Airports",
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 38: Airports",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 38"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35527\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76642/nyu_2451_35527.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Fort McMurray, Canada",
-    "Cold Lake, Canada",
-    "Whitecourt, Canada",
-    "Slave Lake, Canada",
-    "Bonnyville, Canada",
-    "Peace River, Canada",
-    "Westlock, Canada",
-    "Barrhead, Canada",
-    "Meadow Lake, Canada",
-    "High Level, Canada",
-    "Alberta, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35527",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35527",
-  "nyu_addl_dspace_s": "36496",
-  "locn_geometry": "ENVELOPE(-118.470283508301, -108.278381347656, 59.9468955993652, 54.0969161987305)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35527"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Airports",
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 38: Airports",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 38"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35527\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76642/nyu_2451_35527.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Fort McMurray, Canada",
+    "Cold Lake, Canada",
+    "Whitecourt, Canada",
+    "Slave Lake, Canada",
+    "Bonnyville, Canada",
+    "Peace River, Canada",
+    "Westlock, Canada",
+    "Barrhead, Canada",
+    "Meadow Lake, Canada",
+    "High Level, Canada",
+    "Alberta, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35527",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35527",
+  "nyu_addl_dspace_s": "36496",
+  "locn_geometry": "ENVELOPE(-118.470283508301, -108.278381347656, 59.9468955993652, 54.0969161987305)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35528.json b/metadata-aardvark/Datasets/nyu-2451-35528.json
index cc9105714..263e0367a 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35528.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35528.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35528",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Telephone cables",
-    "Communication"
-  ],
-  "dct_title_s": "Canada VMap1, Library 38: Telephone Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 38"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35528\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76643/nyu_2451_35528.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Alberta, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35528",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35528",
-  "nyu_addl_dspace_s": "36497",
-  "locn_geometry": "ENVELOPE(-117.390716552734, -116.00804901123, 58.447021484375, 58.0000610351562)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35528"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Telephone cables",
+    "Communication"
+  ],
+  "dct_title_s": "Canada VMap1, Library 38: Telephone Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 38"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35528\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76643/nyu_2451_35528.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Alberta, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35528",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35528",
+  "nyu_addl_dspace_s": "36497",
+  "locn_geometry": "ENVELOPE(-117.390716552734, -116.00804901123, 58.447021484375, 58.0000610351562)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35529.json b/metadata-aardvark/Datasets/nyu-2451-35529.json
index 8e60e830d..010241664 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35529.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35529.json
@@ -1,52 +1,70 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35529",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Coasts",
-    "Wetlands",
-    "Environment"
-  ],
-  "dct_title_s": "Canada VMap1, Library 38: Coast Area",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 38"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35529\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76644/nyu_2451_35529.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Fort McMurray, Canada",
-    "Cold Lake, Canada",
-    "Whitecourt, Canada",
-    "Slave Lake, Canada",
-    "Bonnyville, Canada",
-    "Peace River, Canada",
-    "Westlock, Canada",
-    "Barrhead, Canada",
-    "Meadow Lake, Canada",
-    "High Level, Canada",
-    "Northwest Territories, Canada",
-    "Alberta, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35529",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35529",
-  "nyu_addl_dspace_s": "36498",
-  "locn_geometry": "ENVELOPE(-118.5, -108.0, 60.0, 54.0001945495605)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35529"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Coasts",
+    "Wetlands",
+    "Environment"
+  ],
+  "dct_title_s": "Canada VMap1, Library 38: Coast Area",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 38"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35529\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76644/nyu_2451_35529.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Fort McMurray, Canada",
+    "Cold Lake, Canada",
+    "Whitecourt, Canada",
+    "Slave Lake, Canada",
+    "Bonnyville, Canada",
+    "Peace River, Canada",
+    "Westlock, Canada",
+    "Barrhead, Canada",
+    "Meadow Lake, Canada",
+    "High Level, Canada",
+    "Northwest Territories, Canada",
+    "Alberta, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35529",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35529",
+  "nyu_addl_dspace_s": "36498",
+  "locn_geometry": "ENVELOPE(-118.5, -108.0, 60.0, 54.0001945495605)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35530.json b/metadata-aardvark/Datasets/nyu-2451-35530.json
index 389d38de6..d726fd4ca 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35530.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35530.json
@@ -1,48 +1,66 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35530",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Oil well drilling rigs"
-  ],
-  "dct_title_s": "Canada VMap1, Library 38: Rig Well Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 38"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35530\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76645/nyu_2451_35530.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Fort McMurray, Canada",
-    "Whitecourt, Canada",
-    "Slave Lake, Canada",
-    "Bonnyville, Canada",
-    "Peace River, Canada",
-    "Westlock, Canada",
-    "Barrhead, Canada",
-    "High Level, Canada",
-    "Fairview, Canada",
-    "Lac La Biche, Canada",
-    "Alberta, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35530",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35530",
-  "nyu_addl_dspace_s": "36499",
-  "locn_geometry": "ENVELOPE(-118.492958068848, -110.419456481934, 59.1800765991211, 54.0884017944336)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35530"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Oil well drilling rigs"
+  ],
+  "dct_title_s": "Canada VMap1, Library 38: Rig Well Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 38"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35530\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76645/nyu_2451_35530.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Fort McMurray, Canada",
+    "Whitecourt, Canada",
+    "Slave Lake, Canada",
+    "Bonnyville, Canada",
+    "Peace River, Canada",
+    "Westlock, Canada",
+    "Barrhead, Canada",
+    "High Level, Canada",
+    "Fairview, Canada",
+    "Lac La Biche, Canada",
+    "Alberta, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35530",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35530",
+  "nyu_addl_dspace_s": "36499",
+  "locn_geometry": "ENVELOPE(-118.492958068848, -110.419456481934, 59.1800765991211, 54.0884017944336)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35531.json b/metadata-aardvark/Datasets/nyu-2451-35531.json
index 90329bd9c..1aeccb2c3 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35531.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35531.json
@@ -1,48 +1,66 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35531",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Industrial sites"
-  ],
-  "dct_title_s": "Canada VMap1, Library 38: Industry Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 38"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35531\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76646/nyu_2451_35531.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Fort McMurray, Canada",
-    "Cold Lake, Canada",
-    "Whitecourt, Canada",
-    "Slave Lake, Canada",
-    "Bonnyville, Canada",
-    "Peace River, Canada",
-    "Westlock, Canada",
-    "Barrhead, Canada",
-    "High Level, Canada",
-    "Fairview, Canada",
-    "Alberta, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35531",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35531",
-  "nyu_addl_dspace_s": "36500",
-  "locn_geometry": "ENVELOPE(-118.494201660156, -110.040412902832, 59.1896133422851, 54.0106887817383)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35531"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Industrial sites"
+  ],
+  "dct_title_s": "Canada VMap1, Library 38: Industry Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 38"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35531\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76646/nyu_2451_35531.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Fort McMurray, Canada",
+    "Cold Lake, Canada",
+    "Whitecourt, Canada",
+    "Slave Lake, Canada",
+    "Bonnyville, Canada",
+    "Peace River, Canada",
+    "Westlock, Canada",
+    "Barrhead, Canada",
+    "High Level, Canada",
+    "Fairview, Canada",
+    "Alberta, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35531",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35531",
+  "nyu_addl_dspace_s": "36500",
+  "locn_geometry": "ENVELOPE(-118.494201660156, -110.040412902832, 59.1896133422851, 54.0106887817383)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35532.json b/metadata-aardvark/Datasets/nyu-2451-35532.json
index 0b7a16ab4..ba1ddea51 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35532.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35532.json
@@ -1,49 +1,67 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35532",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 38: Transportation Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 38"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35532\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76647/nyu_2451_35532.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Cold Lake, Canada",
-    "Whitecourt, Canada",
-    "Slave Lake, Canada",
-    "Bonnyville, Canada",
-    "Peace River, Canada",
-    "Westlock, Canada",
-    "Barrhead, Canada",
-    "Fairview, Canada",
-    "Lac La Biche, Canada",
-    "High Prairie, Canada",
-    "Alberta, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35532",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35532",
-  "nyu_addl_dspace_s": "36501",
-  "locn_geometry": "ENVELOPE(-118.388000488281, -109.753463745117, 56.6256141662598, 54.1062355041504)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35532"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 38: Transportation Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 38"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35532\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76647/nyu_2451_35532.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Cold Lake, Canada",
+    "Whitecourt, Canada",
+    "Slave Lake, Canada",
+    "Bonnyville, Canada",
+    "Peace River, Canada",
+    "Westlock, Canada",
+    "Barrhead, Canada",
+    "Fairview, Canada",
+    "Lac La Biche, Canada",
+    "High Prairie, Canada",
+    "Alberta, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35532",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35532",
+  "nyu_addl_dspace_s": "36501",
+  "locn_geometry": "ENVELOPE(-118.388000488281, -109.753463745117, 56.6256141662598, 54.1062355041504)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35533.json b/metadata-aardvark/Datasets/nyu-2451-35533.json
index 9c8d8d165..ebceb5111 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35533.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35533.json
@@ -1,51 +1,69 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35533",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Physiographys",
-    "Geysers",
-    "Hot springs"
-  ],
-  "dct_title_s": "Canada VMap1, Library 38: Physiography Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 38"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35533\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76648/nyu_2451_35533.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Fort McMurray, Canada",
-    "Cold Lake, Canada",
-    "Whitecourt, Canada",
-    "Slave Lake, Canada",
-    "Bonnyville, Canada",
-    "Peace River, Canada",
-    "Westlock, Canada",
-    "Barrhead, Canada",
-    "Meadow Lake, Canada",
-    "High Level, Canada",
-    "Alberta, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35533",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35533",
-  "nyu_addl_dspace_s": "36502",
-  "locn_geometry": "ENVELOPE(-118.279640197754, -108.086563110352, 59.9532852172851, 54.0335502624512)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35533"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Physiographys",
+    "Geysers",
+    "Hot springs"
+  ],
+  "dct_title_s": "Canada VMap1, Library 38: Physiography Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 38"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35533\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76648/nyu_2451_35533.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Fort McMurray, Canada",
+    "Cold Lake, Canada",
+    "Whitecourt, Canada",
+    "Slave Lake, Canada",
+    "Bonnyville, Canada",
+    "Peace River, Canada",
+    "Westlock, Canada",
+    "Barrhead, Canada",
+    "Meadow Lake, Canada",
+    "High Level, Canada",
+    "Alberta, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35533",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35533",
+  "nyu_addl_dspace_s": "36502",
+  "locn_geometry": "ENVELOPE(-118.279640197754, -108.086563110352, 59.9532852172851, 54.0335502624512)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35534.json b/metadata-aardvark/Datasets/nyu-2451-35534.json
index b5e36a491..abb670e24 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35534.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35534.json
@@ -1,52 +1,70 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35534",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Trees",
-    "Vegetation boundaries",
-    "Vegetation classification"
-  ],
-  "dct_title_s": "Canada VMap1, Library 38: Trees Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 38"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35534\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76649/nyu_2451_35534.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Fort McMurray, Canada",
-    "Cold Lake, Canada",
-    "Whitecourt, Canada",
-    "Slave Lake, Canada",
-    "Bonnyville, Canada",
-    "Peace River, Canada",
-    "Westlock, Canada",
-    "Barrhead, Canada",
-    "Meadow Lake, Canada",
-    "High Level, Canada",
-    "Northwest Territories, Canada",
-    "Alberta, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35534",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35534",
-  "nyu_addl_dspace_s": "36503",
-  "locn_geometry": "ENVELOPE(-118.5, -108.0, 60.0, 54.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35534"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Trees",
+    "Vegetation boundaries",
+    "Vegetation classification"
+  ],
+  "dct_title_s": "Canada VMap1, Library 38: Trees Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 38"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35534\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76649/nyu_2451_35534.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Fort McMurray, Canada",
+    "Cold Lake, Canada",
+    "Whitecourt, Canada",
+    "Slave Lake, Canada",
+    "Bonnyville, Canada",
+    "Peace River, Canada",
+    "Westlock, Canada",
+    "Barrhead, Canada",
+    "Meadow Lake, Canada",
+    "High Level, Canada",
+    "Northwest Territories, Canada",
+    "Alberta, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35534",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35534",
+  "nyu_addl_dspace_s": "36503",
+  "locn_geometry": "ENVELOPE(-118.5, -108.0, 60.0, 54.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35535.json b/metadata-aardvark/Datasets/nyu-2451-35535.json
index 751a7e468..72330f181 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35535.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35535.json
@@ -1,40 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35535",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Power plants",
-    "Electric power transmission",
-    "Power generation sites"
-  ],
-  "dct_title_s": "Canada VMap1, Library 38: Power Plants",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 38"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35535\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76650/nyu_2451_35535.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Alberta, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35535",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35535",
-  "nyu_addl_dspace_s": "36504",
-  "locn_geometry": "ENVELOPE(-117.124496459961, -116.534423828125, 55.721794128418, 55.4282684326172)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35535"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Power plants",
+    "Electric power transmission",
+    "Power generation sites"
+  ],
+  "dct_title_s": "Canada VMap1, Library 38: Power Plants",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 38"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35535\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76650/nyu_2451_35535.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Alberta, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35535",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35535",
+  "nyu_addl_dspace_s": "36504",
+  "locn_geometry": "ENVELOPE(-117.124496459961, -116.534423828125, 55.721794128418, 55.4282684326172)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35536.json b/metadata-aardvark/Datasets/nyu-2451-35536.json
index d1cf87c37..7774f1ad2 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35536.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35536.json
@@ -1,43 +1,61 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35536",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Airports",
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 39: Airports",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 39"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35536\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76651/nyu_2451_35536.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Thompson, Canada",
-    "Flin Flon, Canada",
-    "La Ronge, Canada",
-    "Manitoba, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35536",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35536",
-  "nyu_addl_dspace_s": "36505",
-  "locn_geometry": "ENVELOPE(-107.92667388916, -97.7009887695312, 59.3399848937988, 54.2222442626953)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35536"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Airports",
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 39: Airports",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 39"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35536\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76651/nyu_2451_35536.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Thompson, Canada",
+    "Flin Flon, Canada",
+    "La Ronge, Canada",
+    "Manitoba, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35536",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35536",
+  "nyu_addl_dspace_s": "36505",
+  "locn_geometry": "ENVELOPE(-107.92667388916, -97.7009887695312, 59.3399848937988, 54.2222442626953)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35537.json b/metadata-aardvark/Datasets/nyu-2451-35537.json
index 7318b3b92..38eeb8e18 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35537.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35537.json
@@ -1,49 +1,67 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35537",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Rapids",
-    "Rivers",
-    "Waterfalls"
-  ],
-  "dct_title_s": "Canada VMap1, Library 38: Rapids Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 38"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35537\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76652/nyu_2451_35537.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Fort McMurray, Canada",
-    "Peace River, Canada",
-    "High Level, Canada",
-    "Grimshaw, Canada",
-    "Fort Smith, Canada",
-    "Manning, Canada",
-    "Falher, Canada",
-    "Northwest Territories, Canada",
-    "Alberta, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35537",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35537",
-  "nyu_addl_dspace_s": "36506",
-  "locn_geometry": "ENVELOPE(-117.627227783203, -108.05525970459, 59.9905738830566, 55.674144744873)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35537"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Rapids",
+    "Rivers",
+    "Waterfalls"
+  ],
+  "dct_title_s": "Canada VMap1, Library 38: Rapids Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 38"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35537\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76652/nyu_2451_35537.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Fort McMurray, Canada",
+    "Peace River, Canada",
+    "High Level, Canada",
+    "Grimshaw, Canada",
+    "Fort Smith, Canada",
+    "Manning, Canada",
+    "Falher, Canada",
+    "Northwest Territories, Canada",
+    "Alberta, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35537",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35537",
+  "nyu_addl_dspace_s": "36506",
+  "locn_geometry": "ENVELOPE(-117.627227783203, -108.05525970459, 59.9905738830566, 55.674144744873)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35538.json b/metadata-aardvark/Datasets/nyu-2451-35538.json
index 3ae093d6a..dd047c350 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35538.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35538.json
@@ -1,42 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35538",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Cities and towns",
-    "Location"
-  ],
-  "dct_title_s": "Canada VMap1, Library 39: Built-Up Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 39"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35538\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76653/nyu_2451_35538.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Thompson, Canada",
-    "Flin Flon, Canada",
-    "Manitoba, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35538",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35538",
-  "nyu_addl_dspace_s": "36507",
-  "locn_geometry": "ENVELOPE(-101.906684875488, -97.8304290771484, 55.7518882751465, 54.7540550231934)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35538"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Cities and towns",
+    "Location"
+  ],
+  "dct_title_s": "Canada VMap1, Library 39: Built-Up Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 39"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35538\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76653/nyu_2451_35538.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Thompson, Canada",
+    "Flin Flon, Canada",
+    "Manitoba, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35538",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35538",
+  "nyu_addl_dspace_s": "36507",
+  "locn_geometry": "ENVELOPE(-101.906684875488, -97.8304290771484, 55.7518882751465, 54.7540550231934)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35539.json b/metadata-aardvark/Datasets/nyu-2451-35539.json
index 0d1cdd25d..f42ab8f6e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35539.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35539.json
@@ -1,52 +1,70 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35539",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Swamps",
-    "Marshes",
-    "Wetlands"
-  ],
-  "dct_title_s": "Canada VMap1, Library 38: Marsh/Swamp Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 38"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35539\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76654/nyu_2451_35539.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Fort McMurray, Canada",
-    "Cold Lake, Canada",
-    "Whitecourt, Canada",
-    "Slave Lake, Canada",
-    "Bonnyville, Canada",
-    "Peace River, Canada",
-    "Westlock, Canada",
-    "Barrhead, Canada",
-    "Meadow Lake, Canada",
-    "High Level, Canada",
-    "Northwest Territories, Canada",
-    "Alberta, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35539",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35539",
-  "nyu_addl_dspace_s": "36508",
-  "locn_geometry": "ENVELOPE(-118.5, -108.0, 60.0, 54.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35539"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Swamps",
+    "Marshes",
+    "Wetlands"
+  ],
+  "dct_title_s": "Canada VMap1, Library 38: Marsh/Swamp Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 38"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35539\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76654/nyu_2451_35539.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Fort McMurray, Canada",
+    "Cold Lake, Canada",
+    "Whitecourt, Canada",
+    "Slave Lake, Canada",
+    "Bonnyville, Canada",
+    "Peace River, Canada",
+    "Westlock, Canada",
+    "Barrhead, Canada",
+    "Meadow Lake, Canada",
+    "High Level, Canada",
+    "Northwest Territories, Canada",
+    "Alberta, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35539",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35539",
+  "nyu_addl_dspace_s": "36508",
+  "locn_geometry": "ENVELOPE(-118.5, -108.0, 60.0, 54.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35540.json b/metadata-aardvark/Datasets/nyu-2451-35540.json
index ab0bce803..6a65659c8 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35540.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35540.json
@@ -1,45 +1,63 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35540",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Coasts",
-    "Wetlands",
-    "Environment"
-  ],
-  "dct_title_s": "Canada VMap1, Library 39: Coast Area",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 39"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35540\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76655/nyu_2451_35540.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Thompson, Canada",
-    "Flin Flon, Canada",
-    "La Ronge, Canada",
-    "Northwest Territories, Canada",
-    "Manitoba, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35540",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35540",
-  "nyu_addl_dspace_s": "36509",
-  "locn_geometry": "ENVELOPE(-108.0, -97.5, 60.0, 54.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35540"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Coasts",
+    "Wetlands",
+    "Environment"
+  ],
+  "dct_title_s": "Canada VMap1, Library 39: Coast Area",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 39"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35540\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76655/nyu_2451_35540.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Thompson, Canada",
+    "Flin Flon, Canada",
+    "La Ronge, Canada",
+    "Northwest Territories, Canada",
+    "Manitoba, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35540",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35540",
+  "nyu_addl_dspace_s": "36509",
+  "locn_geometry": "ENVELOPE(-108.0, -97.5, 60.0, 54.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35541.json b/metadata-aardvark/Datasets/nyu-2451-35541.json
index 9043c86b5..8f11404af 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35541.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35541.json
@@ -1,51 +1,69 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35541",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Racetracks",
-    "Sports facilities"
-  ],
-  "dct_title_s": "Canada VMap1, Library 38: Track Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 38"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35541\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76656/nyu_2451_35541.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Fort McMurray, Canada",
-    "Cold Lake, Canada",
-    "Whitecourt, Canada",
-    "Slave Lake, Canada",
-    "Bonnyville, Canada",
-    "Peace River, Canada",
-    "Westlock, Canada",
-    "Barrhead, Canada",
-    "Meadow Lake, Canada",
-    "High Level, Canada",
-    "Northwest Territories, Canada",
-    "Alberta, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35541",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35541",
-  "nyu_addl_dspace_s": "36510",
-  "locn_geometry": "ENVELOPE(-118.5, -108.0, 60.0, 54.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35541"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Racetracks",
+    "Sports facilities"
+  ],
+  "dct_title_s": "Canada VMap1, Library 38: Track Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 38"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35541\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76656/nyu_2451_35541.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Fort McMurray, Canada",
+    "Cold Lake, Canada",
+    "Whitecourt, Canada",
+    "Slave Lake, Canada",
+    "Bonnyville, Canada",
+    "Peace River, Canada",
+    "Westlock, Canada",
+    "Barrhead, Canada",
+    "Meadow Lake, Canada",
+    "High Level, Canada",
+    "Northwest Territories, Canada",
+    "Alberta, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35541",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35541",
+  "nyu_addl_dspace_s": "36510",
+  "locn_geometry": "ENVELOPE(-118.5, -108.0, 60.0, 54.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35542.json b/metadata-aardvark/Datasets/nyu-2451-35542.json
index 88070d4c0..bbc15a6bd 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35542.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35542.json
@@ -1,37 +1,55 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35542",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Tunnels"
-  ],
-  "dct_title_s": "Canada VMap1, Library 37: Tunnel Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 37"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35542\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76657/nyu_2451_35542.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35542",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35542",
-  "nyu_addl_dspace_s": "36511",
-  "locn_geometry": "ENVELOPE(-122.74674987793, -121.517799377441, 55.4533042907715, 54.8321151733398)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35542"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Tunnels"
+  ],
+  "dct_title_s": "Canada VMap1, Library 37: Tunnel Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 37"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35542\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76657/nyu_2451_35542.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35542",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35542",
+  "nyu_addl_dspace_s": "36511",
+  "locn_geometry": "ENVELOPE(-122.74674987793, -121.517799377441, 55.4533042907715, 54.8321151733398)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35543.json b/metadata-aardvark/Datasets/nyu-2451-35543.json
index e34714531..e1fe4ad4e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35543.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35543.json
@@ -1,48 +1,66 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35543",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Names (Geographical)"
-  ],
-  "dct_title_s": "Canada VMap1, Library 38: Utility Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 38"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35543\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76658/nyu_2451_35543.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Whitecourt, Canada",
-    "Slave Lake, Canada",
-    "Peace River, Canada",
-    "Westlock, Canada",
-    "Barrhead, Canada",
-    "Lac La Biche, Canada",
-    "High Prairie, Canada",
-    "Grimshaw, Canada",
-    "Athabasca, Canada",
-    "Fox Creek, Canada",
-    "Alberta, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35543",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35543",
-  "nyu_addl_dspace_s": "36512",
-  "locn_geometry": "ENVELOPE(-117.637084960938, -111.439453125, 58.4316787719726, 54.079475402832)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35543"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Names (Geographical)"
+  ],
+  "dct_title_s": "Canada VMap1, Library 38: Utility Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 38"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35543\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76658/nyu_2451_35543.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Whitecourt, Canada",
+    "Slave Lake, Canada",
+    "Peace River, Canada",
+    "Westlock, Canada",
+    "Barrhead, Canada",
+    "Lac La Biche, Canada",
+    "High Prairie, Canada",
+    "Grimshaw, Canada",
+    "Athabasca, Canada",
+    "Fox Creek, Canada",
+    "Alberta, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35543",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35543",
+  "nyu_addl_dspace_s": "36512",
+  "locn_geometry": "ENVELOPE(-117.637084960938, -111.439453125, 58.4316787719726, 54.079475402832)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35544.json b/metadata-aardvark/Datasets/nyu-2451-35544.json
index 9fd01fc6c..302875ee8 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35544.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35544.json
@@ -1,52 +1,70 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35544",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Quality control",
-    "Quality"
-  ],
-  "dct_title_s": "Canada VMap1, Library 38: Data Quality Area",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 38"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35544\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76659/nyu_2451_35544.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Fort McMurray, Canada",
-    "Cold Lake, Canada",
-    "Whitecourt, Canada",
-    "Slave Lake, Canada",
-    "Bonnyville, Canada",
-    "Peace River, Canada",
-    "Westlock, Canada",
-    "Barrhead, Canada",
-    "Meadow Lake, Canada",
-    "High Level, Canada",
-    "Northwest Territories, Canada",
-    "Alberta, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35544",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35544",
-  "nyu_addl_dspace_s": "36513",
-  "locn_geometry": "ENVELOPE(-118.5, -108.0, 60.0, 54.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35544"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Quality control",
+    "Quality"
+  ],
+  "dct_title_s": "Canada VMap1, Library 38: Data Quality Area",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 38"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35544\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76659/nyu_2451_35544.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Fort McMurray, Canada",
+    "Cold Lake, Canada",
+    "Whitecourt, Canada",
+    "Slave Lake, Canada",
+    "Bonnyville, Canada",
+    "Peace River, Canada",
+    "Westlock, Canada",
+    "Barrhead, Canada",
+    "Meadow Lake, Canada",
+    "High Level, Canada",
+    "Northwest Territories, Canada",
+    "Alberta, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35544",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35544",
+  "nyu_addl_dspace_s": "36513",
+  "locn_geometry": "ENVELOPE(-118.5, -108.0, 60.0, 54.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35545.json b/metadata-aardvark/Datasets/nyu-2451-35545.json
index 7198ddb95..f6c466bac 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35545.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35545.json
@@ -1,51 +1,69 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35545",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Hydrology",
-    "Water"
-  ],
-  "dct_title_s": "Canada VMap1, Library 38: Water Course Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 38"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35545\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76660/nyu_2451_35545.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Fort McMurray, Canada",
-    "Cold Lake, Canada",
-    "Whitecourt, Canada",
-    "Slave Lake, Canada",
-    "Bonnyville, Canada",
-    "Peace River, Canada",
-    "Westlock, Canada",
-    "Barrhead, Canada",
-    "Meadow Lake, Canada",
-    "High Level, Canada",
-    "Northwest Territories, Canada",
-    "Alberta, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35545",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35545",
-  "nyu_addl_dspace_s": "36514",
-  "locn_geometry": "ENVELOPE(-118.5, -108.0, 60.0, 54.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35545"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Hydrology",
+    "Water"
+  ],
+  "dct_title_s": "Canada VMap1, Library 38: Water Course Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 38"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35545\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76660/nyu_2451_35545.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Fort McMurray, Canada",
+    "Cold Lake, Canada",
+    "Whitecourt, Canada",
+    "Slave Lake, Canada",
+    "Bonnyville, Canada",
+    "Peace River, Canada",
+    "Westlock, Canada",
+    "Barrhead, Canada",
+    "Meadow Lake, Canada",
+    "High Level, Canada",
+    "Northwest Territories, Canada",
+    "Alberta, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35545",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35545",
+  "nyu_addl_dspace_s": "36514",
+  "locn_geometry": "ENVELOPE(-118.5, -108.0, 60.0, 54.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35546.json b/metadata-aardvark/Datasets/nyu-2451-35546.json
index a295aac62..5fc50f841 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35546.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35546.json
@@ -1,51 +1,69 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35546",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Populated places",
-    "Human settlements"
-  ],
-  "dct_title_s": "Canada VMap1, Library 38: Miscellaneous Population Area Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 38"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35546\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76661/nyu_2451_35546.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Fort McMurray, Canada",
-    "Cold Lake, Canada",
-    "Whitecourt, Canada",
-    "Slave Lake, Canada",
-    "Bonnyville, Canada",
-    "Peace River, Canada",
-    "Westlock, Canada",
-    "Barrhead, Canada",
-    "High Level, Canada",
-    "Lac La Biche, Canada",
-    "Northwest Territories, Canada",
-    "Alberta, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35546",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35546",
-  "nyu_addl_dspace_s": "36515",
-  "locn_geometry": "ENVELOPE(-118.001861572266, -110.004127502441, 60.0, 54.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35546"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Populated places",
+    "Human settlements"
+  ],
+  "dct_title_s": "Canada VMap1, Library 38: Miscellaneous Population Area Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 38"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35546\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76661/nyu_2451_35546.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Fort McMurray, Canada",
+    "Cold Lake, Canada",
+    "Whitecourt, Canada",
+    "Slave Lake, Canada",
+    "Bonnyville, Canada",
+    "Peace River, Canada",
+    "Westlock, Canada",
+    "Barrhead, Canada",
+    "High Level, Canada",
+    "Lac La Biche, Canada",
+    "Northwest Territories, Canada",
+    "Alberta, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35546",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35546",
+  "nyu_addl_dspace_s": "36515",
+  "locn_geometry": "ENVELOPE(-118.001861572266, -110.004127502441, 60.0, 54.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35547.json b/metadata-aardvark/Datasets/nyu-2451-35547.json
index 6ba1e45b0..20e60fff6 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35547.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35547.json
@@ -1,43 +1,61 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35547",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Buildings",
-    "Structure"
-  ],
-  "dct_title_s": "Canada VMap1, Library 39: Buildings Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 39"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35547\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76662/nyu_2451_35547.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Thompson, Canada",
-    "Flin Flon, Canada",
-    "La Ronge, Canada",
-    "Manitoba, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35547",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35547",
-  "nyu_addl_dspace_s": "36516",
-  "locn_geometry": "ENVELOPE(-107.798858642578, -97.5976486206055, 59.3945350646973, 54.0178527832031)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35547"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Buildings",
+    "Structure"
+  ],
+  "dct_title_s": "Canada VMap1, Library 39: Buildings Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 39"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35547\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76662/nyu_2451_35547.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Thompson, Canada",
+    "Flin Flon, Canada",
+    "La Ronge, Canada",
+    "Manitoba, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35547",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35547",
+  "nyu_addl_dspace_s": "36516",
+  "locn_geometry": "ENVELOPE(-107.798858642578, -97.5976486206055, 59.3945350646973, 54.0178527832031)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35548.json b/metadata-aardvark/Datasets/nyu-2451-35548.json
index 692543f97..269125aa8 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35548.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35548.json
@@ -1,40 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35548",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Oil storage tanks",
-    "Storage tanks"
-  ],
-  "dct_title_s": "Canada VMap1, Library 38: Storage Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 38"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35548\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76663/nyu_2451_35548.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Cold Lake, Canada",
-    "Alberta, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35548",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35548",
-  "nyu_addl_dspace_s": "36517",
-  "locn_geometry": "ENVELOPE(-110.421310424805, -110.134826660156, 54.6810684204101, 54.3791427612305)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35548"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Oil storage tanks",
+    "Storage tanks"
+  ],
+  "dct_title_s": "Canada VMap1, Library 38: Storage Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 38"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35548\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76663/nyu_2451_35548.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Cold Lake, Canada",
+    "Alberta, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35548",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35548",
+  "nyu_addl_dspace_s": "36517",
+  "locn_geometry": "ENVELOPE(-110.421310424805, -110.134826660156, 54.6810684204101, 54.3791427612305)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35549.json b/metadata-aardvark/Datasets/nyu-2451-35549.json
index 25f0f4291..f6ba53816 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35549.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35549.json
@@ -1,43 +1,61 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35549",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Cities and towns",
-    "Location"
-  ],
-  "dct_title_s": "Canada VMap1, Library 39: Built-Up Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 39"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35549\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76664/nyu_2451_35549.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Thompson, Canada",
-    "Flin Flon, Canada",
-    "La Ronge, Canada",
-    "Manitoba, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35549",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35549",
-  "nyu_addl_dspace_s": "36518",
-  "locn_geometry": "ENVELOPE(-107.975318908691, -97.6120300292969, 59.4131469726562, 54.0206680297852)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35549"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Cities and towns",
+    "Location"
+  ],
+  "dct_title_s": "Canada VMap1, Library 39: Built-Up Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 39"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35549\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76664/nyu_2451_35549.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Thompson, Canada",
+    "Flin Flon, Canada",
+    "La Ronge, Canada",
+    "Manitoba, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35549",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35549",
+  "nyu_addl_dspace_s": "36518",
+  "locn_geometry": "ENVELOPE(-107.975318908691, -97.6120300292969, 59.4131469726562, 54.0206680297852)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35550.json b/metadata-aardvark/Datasets/nyu-2451-35550.json
index 85a376240..940c405ea 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35550.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35550.json
@@ -1,51 +1,69 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35550",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Hydrology",
-    "Water"
-  ],
-  "dct_title_s": "Canada VMap1, Library 38: Water Course Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 38"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35550\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76665/nyu_2451_35550.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Fort McMurray, Canada",
-    "Cold Lake, Canada",
-    "Whitecourt, Canada",
-    "Slave Lake, Canada",
-    "Bonnyville, Canada",
-    "Peace River, Canada",
-    "Westlock, Canada",
-    "Barrhead, Canada",
-    "Meadow Lake, Canada",
-    "High Level, Canada",
-    "Northwest Territories, Canada",
-    "Alberta, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35550",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35550",
-  "nyu_addl_dspace_s": "36519",
-  "locn_geometry": "ENVELOPE(-118.5, -108.0, 60.0, 54.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35550"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Hydrology",
+    "Water"
+  ],
+  "dct_title_s": "Canada VMap1, Library 38: Water Course Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 38"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35550\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76665/nyu_2451_35550.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Fort McMurray, Canada",
+    "Cold Lake, Canada",
+    "Whitecourt, Canada",
+    "Slave Lake, Canada",
+    "Bonnyville, Canada",
+    "Peace River, Canada",
+    "Westlock, Canada",
+    "Barrhead, Canada",
+    "Meadow Lake, Canada",
+    "High Level, Canada",
+    "Northwest Territories, Canada",
+    "Alberta, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35550",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35550",
+  "nyu_addl_dspace_s": "36519",
+  "locn_geometry": "ENVELOPE(-118.5, -108.0, 60.0, 54.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35551.json b/metadata-aardvark/Datasets/nyu-2451-35551.json
index 140487ce8..6831b455b 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35551.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35551.json
@@ -1,45 +1,63 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35551",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Contours (Cartography)",
-    "Elevation",
-    "Topographic maps"
-  ],
-  "dct_title_s": "Canada VMap1, Library 39: Contour Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 39"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35551\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76666/nyu_2451_35551.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Thompson, Canada",
-    "Flin Flon, Canada",
-    "La Ronge, Canada",
-    "Northwest Territories, Canada",
-    "Manitoba, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35551",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35551",
-  "nyu_addl_dspace_s": "36520",
-  "locn_geometry": "ENVELOPE(-108.0, -97.5, 60.0, 54.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35551"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Contours (Cartography)",
+    "Elevation",
+    "Topographic maps"
+  ],
+  "dct_title_s": "Canada VMap1, Library 39: Contour Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 39"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35551\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76666/nyu_2451_35551.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Thompson, Canada",
+    "Flin Flon, Canada",
+    "La Ronge, Canada",
+    "Northwest Territories, Canada",
+    "Manitoba, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35551",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35551",
+  "nyu_addl_dspace_s": "36520",
+  "locn_geometry": "ENVELOPE(-108.0, -97.5, 60.0, 54.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35552.json b/metadata-aardvark/Datasets/nyu-2451-35552.json
index 9d07ba3cb..6e2bdbba9 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35552.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35552.json
@@ -1,43 +1,61 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35552",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Communication",
-    "Towers"
-  ],
-  "dct_title_s": "Canada VMap1, Library 39: Communication Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 39"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35552\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76667/nyu_2451_35552.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Thompson, Canada",
-    "Flin Flon, Canada",
-    "La Ronge, Canada",
-    "Manitoba, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35552",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35552",
-  "nyu_addl_dspace_s": "36521",
-  "locn_geometry": "ENVELOPE(-107.986694335938, -97.8247680664062, 56.8997459411621, 54.0287590026855)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35552"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Communication",
+    "Towers"
+  ],
+  "dct_title_s": "Canada VMap1, Library 39: Communication Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 39"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35552\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76667/nyu_2451_35552.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Thompson, Canada",
+    "Flin Flon, Canada",
+    "La Ronge, Canada",
+    "Manitoba, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35552",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35552",
+  "nyu_addl_dspace_s": "36521",
+  "locn_geometry": "ENVELOPE(-107.986694335938, -97.8247680664062, 56.8997459411621, 54.0287590026855)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35553.json b/metadata-aardvark/Datasets/nyu-2451-35553.json
index b50c36262..2cfc4caca 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35553.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35553.json
@@ -1,40 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35553",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Dams",
-    "Structure",
-    "Inland Waters"
-  ],
-  "dct_title_s": "Canada VMap1, Library 39: Damn/Weir Nodes",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 39"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35553\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76668/nyu_2451_35553.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Manitoba, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35553",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35553",
-  "nyu_addl_dspace_s": "36522",
-  "locn_geometry": "ENVELOPE(-101.55574798584, -101.010528564453, 56.8402557373047, 56.5393295288086)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35553"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Dams",
+    "Structure",
+    "Inland Waters"
+  ],
+  "dct_title_s": "Canada VMap1, Library 39: Damn/Weir Nodes",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 39"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35553\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76668/nyu_2451_35553.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Manitoba, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35553",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35553",
+  "nyu_addl_dspace_s": "36522",
+  "locn_geometry": "ENVELOPE(-101.55574798584, -101.010528564453, 56.8402557373047, 56.5393295288086)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35554.json b/metadata-aardvark/Datasets/nyu-2451-35554.json
index 4f97d8b7d..d985005fe 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35554.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35554.json
@@ -1,43 +1,61 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35554",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Dams",
-    "Structure",
-    "Inland Waters"
-  ],
-  "dct_title_s": "Canada VMap1, Library 39: Dam/Weir Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 39"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35554\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76669/nyu_2451_35554.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Thompson, Canada",
-    "Flin Flon, Canada",
-    "Manitoba, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35554",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35554",
-  "nyu_addl_dspace_s": "36523",
-  "locn_geometry": "ENVELOPE(-103.148010253906, -97.7574310302734, 57.3636054992676, 54.0622444152832)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35554"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Dams",
+    "Structure",
+    "Inland Waters"
+  ],
+  "dct_title_s": "Canada VMap1, Library 39: Dam/Weir Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 39"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35554\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76669/nyu_2451_35554.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Thompson, Canada",
+    "Flin Flon, Canada",
+    "Manitoba, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35554",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35554",
+  "nyu_addl_dspace_s": "36523",
+  "locn_geometry": "ENVELOPE(-103.148010253906, -97.7574310302734, 57.3636054992676, 54.0622444152832)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35555.json b/metadata-aardvark/Datasets/nyu-2451-35555.json
index 4d91414c3..6fe145375 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35555.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35555.json
@@ -1,46 +1,64 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35555",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Navigation",
-    "Marine accidents",
-    "Reefs",
-    "Coasts"
-  ],
-  "dct_title_s": "Canada VMap1, Library 39: Danger Point Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 39"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35555\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76670/nyu_2451_35555.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Thompson, Canada",
-    "Flin Flon, Canada",
-    "La Ronge, Canada",
-    "Northwest Territories, Canada",
-    "Manitoba, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35555",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35555",
-  "nyu_addl_dspace_s": "36524",
-  "locn_geometry": "ENVELOPE(-107.996284484863, -97.5034332275391, 59.9988250732422, 54.0011215209961)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35555"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Navigation",
+    "Marine accidents",
+    "Reefs",
+    "Coasts"
+  ],
+  "dct_title_s": "Canada VMap1, Library 39: Danger Point Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 39"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35555\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76670/nyu_2451_35555.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Thompson, Canada",
+    "Flin Flon, Canada",
+    "La Ronge, Canada",
+    "Northwest Territories, Canada",
+    "Manitoba, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35555",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35555",
+  "nyu_addl_dspace_s": "36524",
+  "locn_geometry": "ENVELOPE(-107.996284484863, -97.5034332275391, 59.9988250732422, 54.0011215209961)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35556.json b/metadata-aardvark/Datasets/nyu-2451-35556.json
index 5bae9db44..d7cb304a7 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35556.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35556.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35556",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Refuse and refuse disposal",
-    "Waste disposal sites",
-    "Environment"
-  ],
-  "dct_title_s": "Canada VMap1, Library 39: Disposal Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 39"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35556\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76671/nyu_2451_35556.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Thompson, Canada",
-    "Manitoba, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35556",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35556",
-  "nyu_addl_dspace_s": "36525",
-  "locn_geometry": "ENVELOPE(-101.10912322998, -97.7233505249023, 56.4839134216309, 55.1344947814941)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35556"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Refuse and refuse disposal",
+    "Waste disposal sites",
+    "Environment"
+  ],
+  "dct_title_s": "Canada VMap1, Library 39: Disposal Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 39"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35556\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76671/nyu_2451_35556.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Thompson, Canada",
+    "Manitoba, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35556",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35556",
+  "nyu_addl_dspace_s": "36525",
+  "locn_geometry": "ENVELOPE(-101.10912322998, -97.7233505249023, 56.4839134216309, 55.1344947814941)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35557.json b/metadata-aardvark/Datasets/nyu-2451-35557.json
index 3e677f518..3d9dae38c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35557.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35557.json
@@ -1,45 +1,63 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35557",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Quality control",
-    "Quality"
-  ],
-  "dct_title_s": "Canada VMap1, Library 39: Data Quality Area",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 39"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35557\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76672/nyu_2451_35557.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Thompson, Canada",
-    "Flin Flon, Canada",
-    "La Ronge, Canada",
-    "Northwest Territories, Canada",
-    "Manitoba, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35557",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35557",
-  "nyu_addl_dspace_s": "36526",
-  "locn_geometry": "ENVELOPE(-108.0, -97.5, 60.0, 54.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35557"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Quality control",
+    "Quality"
+  ],
+  "dct_title_s": "Canada VMap1, Library 39: Data Quality Area",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 39"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35557\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76672/nyu_2451_35557.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Thompson, Canada",
+    "Flin Flon, Canada",
+    "La Ronge, Canada",
+    "Northwest Territories, Canada",
+    "Manitoba, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35557",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35557",
+  "nyu_addl_dspace_s": "36526",
+  "locn_geometry": "ENVELOPE(-108.0, -97.5, 60.0, 54.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35558.json b/metadata-aardvark/Datasets/nyu-2451-35558.json
index 8781aab23..b55be1ca9 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35558.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35558.json
@@ -1,45 +1,63 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35558",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Quality control",
-    "Quality"
-  ],
-  "dct_title_s": "Canada VMap1, Library 39: Data Quality Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 39"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35558\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76673/nyu_2451_35558.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Thompson, Canada",
-    "Flin Flon, Canada",
-    "La Ronge, Canada",
-    "Northwest Territories, Canada",
-    "Manitoba, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35558",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35558",
-  "nyu_addl_dspace_s": "36527",
-  "locn_geometry": "ENVELOPE(-108.0, -97.5, 60.0, 54.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35558"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Quality control",
+    "Quality"
+  ],
+  "dct_title_s": "Canada VMap1, Library 39: Data Quality Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 39"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35558\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76673/nyu_2451_35558.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Thompson, Canada",
+    "Flin Flon, Canada",
+    "La Ronge, Canada",
+    "Northwest Territories, Canada",
+    "Manitoba, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35558",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35558",
+  "nyu_addl_dspace_s": "36527",
+  "locn_geometry": "ENVELOPE(-108.0, -97.5, 60.0, 54.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35559.json b/metadata-aardvark/Datasets/nyu-2451-35559.json
index 94832a767..29cae2125 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35559.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35559.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35559",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Quality control",
-    "Quality"
-  ],
-  "dct_title_s": "Canada VMap1, Library 39: Data Quality Void Collection Area",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 39"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35559\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76674/nyu_2451_35559.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Manitoba, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35559",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35559",
-  "nyu_addl_dspace_s": "36528",
-  "locn_geometry": "ENVELOPE(-105.715179443359, -99.6220474243164, 57.2445335388184, 56.4594268798828)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35559"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Quality control",
+    "Quality"
+  ],
+  "dct_title_s": "Canada VMap1, Library 39: Data Quality Void Collection Area",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 39"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35559\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76674/nyu_2451_35559.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Manitoba, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35559",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35559",
+  "nyu_addl_dspace_s": "36528",
+  "locn_geometry": "ENVELOPE(-105.715179443359, -99.6220474243164, 57.2445335388184, 56.4594268798828)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35560.json b/metadata-aardvark/Datasets/nyu-2451-35560.json
index affbf4c6d..e82f92384 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35560.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35560.json
@@ -1,40 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35560",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Elevation",
-    "Topographic maps"
-  ],
-  "dct_title_s": "Canada VMap1, Library 39: Elevation Void Collection Area",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 39"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35560\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76675/nyu_2451_35560.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Manitoba, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35560",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35560",
-  "nyu_addl_dspace_s": "36529",
-  "locn_geometry": "ENVELOPE(-105.715179443359, -99.6220474243164, 57.2445335388184, 56.4594268798828)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35560"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Elevation",
+    "Topographic maps"
+  ],
+  "dct_title_s": "Canada VMap1, Library 39: Elevation Void Collection Area",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 39"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35560\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76675/nyu_2451_35560.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Manitoba, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35560",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35560",
+  "nyu_addl_dspace_s": "36529",
+  "locn_geometry": "ENVELOPE(-105.715179443359, -99.6220474243164, 57.2445335388184, 56.4594268798828)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35561.json b/metadata-aardvark/Datasets/nyu-2451-35561.json
index cbcf2ae99..c50597e4f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35561.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35561.json
@@ -1,44 +1,62 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35561",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Elevation",
-    "Topographic maps"
-  ],
-  "dct_title_s": "Canada VMap1, Library 39: Elevation Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 39"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35561\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76676/nyu_2451_35561.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Thompson, Canada",
-    "Flin Flon, Canada",
-    "La Ronge, Canada",
-    "Northwest Territories, Canada",
-    "Manitoba, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35561",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35561",
-  "nyu_addl_dspace_s": "36530",
-  "locn_geometry": "ENVELOPE(-107.996154785156, -97.5185089111328, 59.9977226257324, 54.0098762512207)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35561"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Elevation",
+    "Topographic maps"
+  ],
+  "dct_title_s": "Canada VMap1, Library 39: Elevation Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 39"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35561\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76676/nyu_2451_35561.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Thompson, Canada",
+    "Flin Flon, Canada",
+    "La Ronge, Canada",
+    "Northwest Territories, Canada",
+    "Manitoba, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35561",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35561",
+  "nyu_addl_dspace_s": "36530",
+  "locn_geometry": "ENVELOPE(-107.996154785156, -97.5185089111328, 59.9977226257324, 54.0098762512207)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35562.json b/metadata-aardvark/Datasets/nyu-2451-35562.json
index 7f6e72871..fc8588ef7 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35562.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35562.json
@@ -1,43 +1,61 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35562",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Elevation",
-    "Topographic maps"
-  ],
-  "dct_title_s": "Canada VMap1, Library 39: Elevation Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 39"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35562\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76677/nyu_2451_35562.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Thompson, Canada",
-    "Flin Flon, Canada",
-    "La Ronge, Canada",
-    "Manitoba, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35562",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35562",
-  "nyu_addl_dspace_s": "36531",
-  "locn_geometry": "ENVELOPE(-107.995140075684, -97.5244903564453, 59.9836196899414, 54.0028114318848)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35562"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Elevation",
+    "Topographic maps"
+  ],
+  "dct_title_s": "Canada VMap1, Library 39: Elevation Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 39"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35562\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76677/nyu_2451_35562.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Thompson, Canada",
+    "Flin Flon, Canada",
+    "La Ronge, Canada",
+    "Manitoba, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35562",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35562",
+  "nyu_addl_dspace_s": "36531",
+  "locn_geometry": "ENVELOPE(-107.995140075684, -97.5244903564453, 59.9836196899414, 54.0028114318848)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35563.json b/metadata-aardvark/Datasets/nyu-2451-35563.json
index 5427a6b8f..caf7a8e4f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35563.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35563.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35563",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Embankments",
-    "Fills (Earthwork)"
-  ],
-  "dct_title_s": "Canada VMap1, Library 39: Embankment Fill Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 39"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35563\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76678/nyu_2451_35563.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Flin Flon, Canada",
-    "Manitoba, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35563",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35563",
-  "nyu_addl_dspace_s": "36532",
-  "locn_geometry": "ENVELOPE(-101.902160644531, -97.9755020141601, 56.6252326965332, 54.2504501342773)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35563"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Embankments",
+    "Fills (Earthwork)"
+  ],
+  "dct_title_s": "Canada VMap1, Library 39: Embankment Fill Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 39"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35563\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76678/nyu_2451_35563.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Flin Flon, Canada",
+    "Manitoba, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35563",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35563",
+  "nyu_addl_dspace_s": "36532",
+  "locn_geometry": "ENVELOPE(-101.902160644531, -97.9755020141601, 56.6252326965332, 54.2504501342773)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35564.json b/metadata-aardvark/Datasets/nyu-2451-35564.json
index 1723a7ac0..f5a655f68 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35564.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35564.json
@@ -1,42 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35564",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Mines and mineral resources",
-    "Salt mines and mining"
-  ],
-  "dct_title_s": "Canada VMap1, Library 39: Extraction Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 39"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35564\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76679/nyu_2451_35564.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Flin Flon, Canada",
-    "La Ronge, Canada",
-    "Manitoba, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35564",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35564",
-  "nyu_addl_dspace_s": "36533",
-  "locn_geometry": "ENVELOPE(-105.715179443359, -100.092063903809, 57.2445335388184, 54.5906105041504)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35564"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Mines and mineral resources",
+    "Salt mines and mining"
+  ],
+  "dct_title_s": "Canada VMap1, Library 39: Extraction Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 39"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35564\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76679/nyu_2451_35564.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Flin Flon, Canada",
+    "La Ronge, Canada",
+    "Manitoba, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35564",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35564",
+  "nyu_addl_dspace_s": "36533",
+  "locn_geometry": "ENVELOPE(-105.715179443359, -100.092063903809, 57.2445335388184, 54.5906105041504)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35565.json b/metadata-aardvark/Datasets/nyu-2451-35565.json
index 61837d9a4..57c16ebf8 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35565.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35565.json
@@ -1,42 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35565",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Mines and mineral resources",
-    "Salt mines and mining"
-  ],
-  "dct_title_s": "Canada VMap1, Library 39: Extraction Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 39"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35565\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76680/nyu_2451_35565.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Thompson, Canada",
-    "Flin Flon, Canada",
-    "Manitoba, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35565",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35565",
-  "nyu_addl_dspace_s": "36534",
-  "locn_geometry": "ENVELOPE(-105.00439453125, -97.5863037109375, 58.2519607543945, 54.2141075134277)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35565"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Mines and mineral resources",
+    "Salt mines and mining"
+  ],
+  "dct_title_s": "Canada VMap1, Library 39: Extraction Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 39"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35565\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76680/nyu_2451_35565.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Thompson, Canada",
+    "Flin Flon, Canada",
+    "Manitoba, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35565",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35565",
+  "nyu_addl_dspace_s": "36534",
+  "locn_geometry": "ENVELOPE(-105.00439453125, -97.5863037109375, 58.2519607543945, 54.2141075134277)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35566.json b/metadata-aardvark/Datasets/nyu-2451-35566.json
index 03eaa6a98..40e3f52c3 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35566.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35566.json
@@ -1,40 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35566",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Ferries",
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 39: Ferry Crossing Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 39"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35566\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76681/nyu_2451_35566.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Thompson, Canada",
-    "Manitoba, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35566",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35566",
-  "nyu_addl_dspace_s": "36535",
-  "locn_geometry": "ENVELOPE(-99.0233917236328, -97.585563659668, 56.7883758544922, 54.240665435791)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35566"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Ferries",
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 39: Ferry Crossing Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 39"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35566\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76681/nyu_2451_35566.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Thompson, Canada",
+    "Manitoba, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35566",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35566",
+  "nyu_addl_dspace_s": "36535",
+  "locn_geometry": "ENVELOPE(-99.0233917236328, -97.585563659668, 56.7883758544922, 54.240665435791)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35567.json b/metadata-aardvark/Datasets/nyu-2451-35567.json
index e77de6df9..130a08501 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35567.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35567.json
@@ -1,43 +1,61 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35567",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Fuelbreaks",
-    "Environment"
-  ],
-  "dct_title_s": "Canada VMap1, Library 39: Firebreak Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 39"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35567\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76682/nyu_2451_35567.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Thompson, Canada",
-    "Flin Flon, Canada",
-    "La Ronge, Canada",
-    "Manitoba, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35567",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35567",
-  "nyu_addl_dspace_s": "36536",
-  "locn_geometry": "ENVELOPE(-107.991325378418, -97.5452194213867, 59.2944984436035, 54.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35567"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Fuelbreaks",
+    "Environment"
+  ],
+  "dct_title_s": "Canada VMap1, Library 39: Firebreak Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 39"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35567\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76682/nyu_2451_35567.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Thompson, Canada",
+    "Flin Flon, Canada",
+    "La Ronge, Canada",
+    "Manitoba, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35567",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35567",
+  "nyu_addl_dspace_s": "36536",
+  "locn_geometry": "ENVELOPE(-107.991325378418, -97.5452194213867, 59.2944984436035, 54.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35568.json b/metadata-aardvark/Datasets/nyu-2451-35568.json
index 0ddd28b40..54377bb11 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35568.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35568.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35568",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Sand",
-    "Soil and civilization"
-  ],
-  "dct_title_s": "Canada VMap1, Library 39: Ground Area",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 39"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35568\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76683/nyu_2451_35568.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Thompson, Canada",
-    "Manitoba, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35568",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35568",
-  "nyu_addl_dspace_s": "36537",
-  "locn_geometry": "ENVELOPE(-108.0, -97.849739074707, 59.2133407592773, 55.6152153015137)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35568"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Sand",
+    "Soil and civilization"
+  ],
+  "dct_title_s": "Canada VMap1, Library 39: Ground Area",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 39"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35568\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76683/nyu_2451_35568.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Thompson, Canada",
+    "Manitoba, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35568",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35568",
+  "nyu_addl_dspace_s": "36537",
+  "locn_geometry": "ENVELOPE(-108.0, -97.849739074707, 59.2133407592773, 55.6152153015137)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35569.json b/metadata-aardvark/Datasets/nyu-2451-35569.json
index f3f0594e2..f68c623cb 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35569.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35569.json
@@ -1,45 +1,63 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35569",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Hydrography",
-    "Hydrographic surveying",
-    "Aqueducts"
-  ],
-  "dct_title_s": "Canada VMap1, Library 39: Hydrography Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 39"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35569\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76684/nyu_2451_35569.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Thompson, Canada",
-    "Flin Flon, Canada",
-    "La Ronge, Canada",
-    "Northwest Territories, Canada",
-    "Manitoba, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35569",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35569",
-  "nyu_addl_dspace_s": "36538",
-  "locn_geometry": "ENVELOPE(-107.994995117187, -97.504020690918, 59.9965171813965, 54.0044403076172)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35569"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Hydrography",
+    "Hydrographic surveying",
+    "Aqueducts"
+  ],
+  "dct_title_s": "Canada VMap1, Library 39: Hydrography Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 39"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35569\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76684/nyu_2451_35569.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Thompson, Canada",
+    "Flin Flon, Canada",
+    "La Ronge, Canada",
+    "Northwest Territories, Canada",
+    "Manitoba, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35569",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35569",
+  "nyu_addl_dspace_s": "36538",
+  "locn_geometry": "ENVELOPE(-107.994995117187, -97.504020690918, 59.9965171813965, 54.0044403076172)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35570.json b/metadata-aardvark/Datasets/nyu-2451-35570.json
index fdc0431f3..928c5d12c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35570.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35570.json
@@ -1,44 +1,62 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35570",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Human settlements",
-    "Population",
-    "Demography"
-  ],
-  "dct_title_s": "Canada VMap1, Library 39: Population Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 39"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35570\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76685/nyu_2451_35570.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Thompson, Canada",
-    "Flin Flon, Canada",
-    "La Ronge, Canada",
-    "Manitoba, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35570",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35570",
-  "nyu_addl_dspace_s": "36539",
-  "locn_geometry": "ENVELOPE(-107.975318908691, -97.5259780883789, 59.4131469726562, 54.0206680297852)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35570"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Human settlements",
+    "Population",
+    "Demography"
+  ],
+  "dct_title_s": "Canada VMap1, Library 39: Population Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 39"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35570\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76685/nyu_2451_35570.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Thompson, Canada",
+    "Flin Flon, Canada",
+    "La Ronge, Canada",
+    "Manitoba, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35570",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35570",
+  "nyu_addl_dspace_s": "36539",
+  "locn_geometry": "ENVELOPE(-107.975318908691, -97.5259780883789, 59.4131469726562, 54.0206680297852)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35571.json b/metadata-aardvark/Datasets/nyu-2451-35571.json
index 1d75d26f7..34fef6bd3 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35571.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35571.json
@@ -1,44 +1,62 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35571",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Runways (Aeronautics)",
-    "Transportation",
-    "Airports"
-  ],
-  "dct_title_s": "Canada VMap1, Library 39: Runway Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 39"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35571\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76686/nyu_2451_35571.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Thompson, Canada",
-    "Flin Flon, Canada",
-    "La Ronge, Canada",
-    "Manitoba, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35571",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35571",
-  "nyu_addl_dspace_s": "36540",
-  "locn_geometry": "ENVELOPE(-107.930786132812, -97.7051696777344, 59.3420181274414, 54.2911758422852)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35571"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Runways (Aeronautics)",
+    "Transportation",
+    "Airports"
+  ],
+  "dct_title_s": "Canada VMap1, Library 39: Runway Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 39"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35571\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76686/nyu_2451_35571.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Thompson, Canada",
+    "Flin Flon, Canada",
+    "La Ronge, Canada",
+    "Manitoba, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35571",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35571",
+  "nyu_addl_dspace_s": "36540",
+  "locn_geometry": "ENVELOPE(-107.930786132812, -97.7051696777344, 59.3420181274414, 54.2911758422852)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35572.json b/metadata-aardvark/Datasets/nyu-2451-35572.json
index 75d6aa60b..b3f1c1d4e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35572.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35572.json
@@ -1,44 +1,62 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35572",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Hydrology",
-    "Water"
-  ],
-  "dct_title_s": "Canada VMap1, Library 39: Water Course Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 39"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35572\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76687/nyu_2451_35572.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Thompson, Canada",
-    "Flin Flon, Canada",
-    "La Ronge, Canada",
-    "Northwest Territories, Canada",
-    "Manitoba, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35572",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35572",
-  "nyu_addl_dspace_s": "36541",
-  "locn_geometry": "ENVELOPE(-108.0, -97.5, 60.0, 54.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35572"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Hydrology",
+    "Water"
+  ],
+  "dct_title_s": "Canada VMap1, Library 39: Water Course Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 39"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35572\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76687/nyu_2451_35572.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Thompson, Canada",
+    "Flin Flon, Canada",
+    "La Ronge, Canada",
+    "Northwest Territories, Canada",
+    "Manitoba, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35572",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35572",
+  "nyu_addl_dspace_s": "36541",
+  "locn_geometry": "ENVELOPE(-108.0, -97.5, 60.0, 54.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35573.json b/metadata-aardvark/Datasets/nyu-2451-35573.json
index f92ba3fd8..b49374b66 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35573.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35573.json
@@ -1,40 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35573",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Coasts",
-    "Wetlands",
-    "Environment"
-  ],
-  "dct_title_s": "Canada VMap1, Library 40: Coast Line",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 40"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35573\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76688/nyu_2451_35573.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Manitoba, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35573",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35573",
-  "nyu_addl_dspace_s": "36542",
-  "locn_geometry": "ENVELOPE(-94.8512802124023, -90.0, 60.0, 56.909725189209)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35573"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Coasts",
+    "Wetlands",
+    "Environment"
+  ],
+  "dct_title_s": "Canada VMap1, Library 40: Coast Line",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 40"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35573\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76688/nyu_2451_35573.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Manitoba, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35573",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35573",
+  "nyu_addl_dspace_s": "36542",
+  "locn_geometry": "ENVELOPE(-94.8512802124023, -90.0, 60.0, 56.909725189209)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35574.json b/metadata-aardvark/Datasets/nyu-2451-35574.json
index 4cfa59ac4..a2c46ff13 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35574.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35574.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35574",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Mines and mineral resources",
-    "Salt mines and mining"
-  ],
-  "dct_title_s": "Canada VMap1, Library 40: Extraction Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 40"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35574\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76689/nyu_2451_35574.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Manitoba, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35574",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35574",
-  "nyu_addl_dspace_s": "36543",
-  "locn_geometry": "ENVELOPE(-94.6469573974609, -94.3371887207031, 56.4466896057129, 56.3385429382324)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35574"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Mines and mineral resources",
+    "Salt mines and mining"
+  ],
+  "dct_title_s": "Canada VMap1, Library 40: Extraction Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 40"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35574\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76689/nyu_2451_35574.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Manitoba, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35574",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35574",
+  "nyu_addl_dspace_s": "36543",
+  "locn_geometry": "ENVELOPE(-94.6469573974609, -94.3371887207031, 56.4466896057129, 56.3385429382324)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35575.json b/metadata-aardvark/Datasets/nyu-2451-35575.json
index 6e6c03ade..54a4286c5 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35575.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35575.json
@@ -1,43 +1,61 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35575",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Electric lines",
-    "Electric power transmission"
-  ],
-  "dct_title_s": "Canada VMap1, Library 39: Power Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 39"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35575\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76690/nyu_2451_35575.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Thompson, Canada",
-    "Flin Flon, Canada",
-    "La Ronge, Canada",
-    "Manitoba, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35575",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35575",
-  "nyu_addl_dspace_s": "36544",
-  "locn_geometry": "ENVELOPE(-108.0, -97.5, 59.4465560913086, 54.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35575"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Electric lines",
+    "Electric power transmission"
+  ],
+  "dct_title_s": "Canada VMap1, Library 39: Power Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 39"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35575\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76690/nyu_2451_35575.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Thompson, Canada",
+    "Flin Flon, Canada",
+    "La Ronge, Canada",
+    "Manitoba, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35575",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35575",
+  "nyu_addl_dspace_s": "36544",
+  "locn_geometry": "ENVELOPE(-108.0, -97.5, 59.4465560913086, 54.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35576.json b/metadata-aardvark/Datasets/nyu-2451-35576.json
index fb862eb84..d3b8644d2 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35576.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35576.json
@@ -1,45 +1,63 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35576",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Swamps",
-    "Marshes",
-    "Wetlands"
-  ],
-  "dct_title_s": "Canada VMap1, Library 39: Marsh/Swamp Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 39"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35576\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76691/nyu_2451_35576.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Thompson, Canada",
-    "Flin Flon, Canada",
-    "La Ronge, Canada",
-    "Northwest Territories, Canada",
-    "Manitoba, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35576",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35576",
-  "nyu_addl_dspace_s": "36545",
-  "locn_geometry": "ENVELOPE(-108.0, -97.5, 60.0, 54.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35576"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Swamps",
+    "Marshes",
+    "Wetlands"
+  ],
+  "dct_title_s": "Canada VMap1, Library 39: Marsh/Swamp Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 39"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35576\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76691/nyu_2451_35576.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Thompson, Canada",
+    "Flin Flon, Canada",
+    "La Ronge, Canada",
+    "Northwest Territories, Canada",
+    "Manitoba, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35576",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35576",
+  "nyu_addl_dspace_s": "36545",
+  "locn_geometry": "ENVELOPE(-108.0, -97.5, 60.0, 54.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35577.json b/metadata-aardvark/Datasets/nyu-2451-35577.json
index a7996cd38..dd516f78f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35577.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35577.json
@@ -1,44 +1,62 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35577",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Hydrology",
-    "Water"
-  ],
-  "dct_title_s": "Canada VMap1, Library 39: Water Course Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 39"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35577\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76692/nyu_2451_35577.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Thompson, Canada",
-    "Flin Flon, Canada",
-    "La Ronge, Canada",
-    "Northwest Territories, Canada",
-    "Manitoba, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35577",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35577",
-  "nyu_addl_dspace_s": "36546",
-  "locn_geometry": "ENVELOPE(-108.0, -97.5, 60.0, 54.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35577"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Hydrology",
+    "Water"
+  ],
+  "dct_title_s": "Canada VMap1, Library 39: Water Course Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 39"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35577\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76692/nyu_2451_35577.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Thompson, Canada",
+    "Flin Flon, Canada",
+    "La Ronge, Canada",
+    "Northwest Territories, Canada",
+    "Manitoba, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35577",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35577",
+  "nyu_addl_dspace_s": "36546",
+  "locn_geometry": "ENVELOPE(-108.0, -97.5, 60.0, 54.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35578.json b/metadata-aardvark/Datasets/nyu-2451-35578.json
index 861201211..a778d52ba 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35578.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35578.json
@@ -1,42 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35578",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Navigation",
-    "Marine accidents",
-    "Reefs",
-    "Coasts"
-  ],
-  "dct_title_s": "Canada VMap1, Library 40: Danger Point Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 40"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35578\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76693/nyu_2451_35578.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Ontario, Canada",
-    "Manitoba, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35578",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35578",
-  "nyu_addl_dspace_s": "36547",
-  "locn_geometry": "ENVELOPE(-97.4988861083984, -90.0294570922852, 59.9982643127441, 54.0019721984863)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35578"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Navigation",
+    "Marine accidents",
+    "Reefs",
+    "Coasts"
+  ],
+  "dct_title_s": "Canada VMap1, Library 40: Danger Point Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 40"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35578\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76693/nyu_2451_35578.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Ontario, Canada",
+    "Manitoba, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35578",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35578",
+  "nyu_addl_dspace_s": "36547",
+  "locn_geometry": "ENVELOPE(-97.4988861083984, -90.0294570922852, 59.9982643127441, 54.0019721984863)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35579.json b/metadata-aardvark/Datasets/nyu-2451-35579.json
index ed1e03637..ce183c376 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35579.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35579.json
@@ -1,44 +1,62 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35579",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Lakes",
-    "Reservoirs"
-  ],
-  "dct_title_s": "Canada VMap1, Library 39: Lake Reservoir Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 39"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35579\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76694/nyu_2451_35579.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Thompson, Canada",
-    "Flin Flon, Canada",
-    "La Ronge, Canada",
-    "Northwest Territories, Canada",
-    "Manitoba, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35579",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35579",
-  "nyu_addl_dspace_s": "36548",
-  "locn_geometry": "ENVELOPE(-108.0, -97.5, 60.0, 54.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35579"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Lakes",
+    "Reservoirs"
+  ],
+  "dct_title_s": "Canada VMap1, Library 39: Lake Reservoir Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 39"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35579\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76694/nyu_2451_35579.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Thompson, Canada",
+    "Flin Flon, Canada",
+    "La Ronge, Canada",
+    "Northwest Territories, Canada",
+    "Manitoba, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35579",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35579",
+  "nyu_addl_dspace_s": "36548",
+  "locn_geometry": "ENVELOPE(-108.0, -97.5, 60.0, 54.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35580.json b/metadata-aardvark/Datasets/nyu-2451-35580.json
index 51b0c2de0..9e851ac9c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35580.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35580.json
@@ -1,45 +1,63 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35580",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Rapids",
-    "Rivers",
-    "Waterfalls"
-  ],
-  "dct_title_s": "Canada VMap1, Library 39: Rapids Nodes",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 39"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35580\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76695/nyu_2451_35580.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Thompson, Canada",
-    "Flin Flon, Canada",
-    "La Ronge, Canada",
-    "Northwest Territories, Canada",
-    "Manitoba, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35580",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35580",
-  "nyu_addl_dspace_s": "36549",
-  "locn_geometry": "ENVELOPE(-107.996025085449, -97.5060119628906, 59.9967994689941, 54.0058937072754)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35580"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Rapids",
+    "Rivers",
+    "Waterfalls"
+  ],
+  "dct_title_s": "Canada VMap1, Library 39: Rapids Nodes",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 39"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35580\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76695/nyu_2451_35580.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Thompson, Canada",
+    "Flin Flon, Canada",
+    "La Ronge, Canada",
+    "Northwest Territories, Canada",
+    "Manitoba, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35580",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35580",
+  "nyu_addl_dspace_s": "36549",
+  "locn_geometry": "ENVELOPE(-107.996025085449, -97.5060119628906, 59.9967994689941, 54.0058937072754)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35581.json b/metadata-aardvark/Datasets/nyu-2451-35581.json
index f8fcf91de..61e749a93 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35581.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35581.json
@@ -1,42 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35581",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 39: Transportation Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 39"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35581\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76696/nyu_2451_35581.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Thompson, Canada",
-    "Flin Flon, Canada",
-    "La Ronge, Canada",
-    "Manitoba, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35581",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35581",
-  "nyu_addl_dspace_s": "36550",
-  "locn_geometry": "ENVELOPE(-107.990768432617, -97.5317077636719, 59.8465385437012, 54.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35581"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 39: Transportation Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 39"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35581\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76696/nyu_2451_35581.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Thompson, Canada",
+    "Flin Flon, Canada",
+    "La Ronge, Canada",
+    "Manitoba, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35581",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35581",
+  "nyu_addl_dspace_s": "36550",
+  "locn_geometry": "ENVELOPE(-107.990768432617, -97.5317077636719, 59.8465385437012, 54.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35582.json b/metadata-aardvark/Datasets/nyu-2451-35582.json
index 712687e38..023fb4c2a 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35582.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35582.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35582",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Communication",
-    "Towers"
-  ],
-  "dct_title_s": "Canada VMap1, Library 40: Communication Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 40"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35582\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76697/nyu_2451_35582.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Manitoba, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35582",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35582",
-  "nyu_addl_dspace_s": "36551",
-  "locn_geometry": "ENVELOPE(-97.1686172485351, -93.5637283325195, 58.7739410400391, 54.1682739257812)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35582"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Communication",
+    "Towers"
+  ],
+  "dct_title_s": "Canada VMap1, Library 40: Communication Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 40"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35582\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76697/nyu_2451_35582.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Manitoba, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35582",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35582",
+  "nyu_addl_dspace_s": "36551",
+  "locn_geometry": "ENVELOPE(-97.1686172485351, -93.5637283325195, 58.7739410400391, 54.1682739257812)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35583.json b/metadata-aardvark/Datasets/nyu-2451-35583.json
index f790deed8..3dfcf167d 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35583.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35583.json
@@ -1,43 +1,61 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35583",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Windmills",
-    "Chimneys",
-    "Cooling towers"
-  ],
-  "dct_title_s": "Canada VMap1, Library 39: Obstruction Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 39"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35583\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76698/nyu_2451_35583.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Thompson, Canada",
-    "Flin Flon, Canada",
-    "Manitoba, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35583",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35583",
-  "nyu_addl_dspace_s": "36552",
-  "locn_geometry": "ENVELOPE(-101.885139465332, -97.8571548461914, 56.8974647521973, 54.7709007263184)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35583"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Windmills",
+    "Chimneys",
+    "Cooling towers"
+  ],
+  "dct_title_s": "Canada VMap1, Library 39: Obstruction Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 39"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35583\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76698/nyu_2451_35583.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Thompson, Canada",
+    "Flin Flon, Canada",
+    "Manitoba, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35583",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35583",
+  "nyu_addl_dspace_s": "36552",
+  "locn_geometry": "ENVELOPE(-101.885139465332, -97.8571548461914, 56.8974647521973, 54.7709007263184)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35584.json b/metadata-aardvark/Datasets/nyu-2451-35584.json
index 6702eda1a..046230cb4 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35584.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35584.json
@@ -1,43 +1,61 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35584",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Runways (Aeronautics)",
-    "Transportation",
-    "Airports"
-  ],
-  "dct_title_s": "Canada VMap1, Library 39: Runway Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 39"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35584\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76699/nyu_2451_35584.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Flin Flon, Canada",
-    "La Ronge, Canada",
-    "Manitoba, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35584",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35584",
-  "nyu_addl_dspace_s": "36553",
-  "locn_geometry": "ENVELOPE(-106.119163513184, -98.1036911010742, 58.0571365356445, 54.1953582763672)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35584"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Runways (Aeronautics)",
+    "Transportation",
+    "Airports"
+  ],
+  "dct_title_s": "Canada VMap1, Library 39: Runway Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 39"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35584\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76699/nyu_2451_35584.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Flin Flon, Canada",
+    "La Ronge, Canada",
+    "Manitoba, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35584",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35584",
+  "nyu_addl_dspace_s": "36553",
+  "locn_geometry": "ENVELOPE(-106.119163513184, -98.1036911010742, 58.0571365356445, 54.1953582763672)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35585.json b/metadata-aardvark/Datasets/nyu-2451-35585.json
index cca0ff749..32df1ccdf 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35585.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35585.json
@@ -1,40 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35585",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Buildings",
-    "Structure"
-  ],
-  "dct_title_s": "Canada VMap1, Library 40: Buildings Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 40"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35585\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76700/nyu_2451_35585.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Ontario, Canada",
-    "Manitoba, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35585",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35585",
-  "nyu_addl_dspace_s": "36554",
-  "locn_geometry": "ENVELOPE(-97.237678527832, -90.6666488647461, 59.3622245788574, 54.1231498718262)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35585"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Buildings",
+    "Structure"
+  ],
+  "dct_title_s": "Canada VMap1, Library 40: Buildings Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 40"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35585\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76700/nyu_2451_35585.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Ontario, Canada",
+    "Manitoba, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35585",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35585",
+  "nyu_addl_dspace_s": "36554",
+  "locn_geometry": "ENVELOPE(-97.237678527832, -90.6666488647461, 59.3622245788574, 54.1231498718262)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35586.json b/metadata-aardvark/Datasets/nyu-2451-35586.json
index 43f3347d2..3066f5ef8 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35586.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35586.json
@@ -1,40 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35586",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Fuelbreaks",
-    "Environment"
-  ],
-  "dct_title_s": "Canada VMap1, Library 40: Firebreak Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 40"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35586\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76701/nyu_2451_35586.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Ontario, Canada",
-    "Manitoba, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35586",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35586",
-  "nyu_addl_dspace_s": "36555",
-  "locn_geometry": "ENVELOPE(-94.4420394897461, -90.1780853271484, 57.1658172607422, 55.8221130371094)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35586"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Fuelbreaks",
+    "Environment"
+  ],
+  "dct_title_s": "Canada VMap1, Library 40: Firebreak Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 40"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35586\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76701/nyu_2451_35586.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Ontario, Canada",
+    "Manitoba, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35586",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35586",
+  "nyu_addl_dspace_s": "36555",
+  "locn_geometry": "ENVELOPE(-94.4420394897461, -90.1780853271484, 57.1658172607422, 55.8221130371094)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35587.json b/metadata-aardvark/Datasets/nyu-2451-35587.json
index 12386fba5..288ab2dea 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35587.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35587.json
@@ -1,44 +1,62 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35587",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "Canada VMap1, Library 39: Political Boundary Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 39"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35587\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76702/nyu_2451_35587.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Thompson, Canada",
-    "Flin Flon, Canada",
-    "La Ronge, Canada",
-    "Northwest Territories, Canada",
-    "Manitoba, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35587",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35587",
-  "nyu_addl_dspace_s": "36556",
-  "locn_geometry": "ENVELOPE(-108.0, -97.6494598388672, 60.0, 54.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35587"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "Canada VMap1, Library 39: Political Boundary Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 39"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35587\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76702/nyu_2451_35587.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Thompson, Canada",
+    "Flin Flon, Canada",
+    "La Ronge, Canada",
+    "Northwest Territories, Canada",
+    "Manitoba, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35587",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35587",
+  "nyu_addl_dspace_s": "36556",
+  "locn_geometry": "ENVELOPE(-108.0, -97.6494598388672, 60.0, 54.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35588.json b/metadata-aardvark/Datasets/nyu-2451-35588.json
index 4da455db6..8badc3c63 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35588.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35588.json
@@ -1,43 +1,61 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35588",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Trails",
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 39: Trails and Tracks Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 39"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35588\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76703/nyu_2451_35588.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Thompson, Canada",
-    "Flin Flon, Canada",
-    "La Ronge, Canada",
-    "Manitoba, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35588",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35588",
-  "nyu_addl_dspace_s": "36557",
-  "locn_geometry": "ENVELOPE(-108.0, -97.5, 59.8518714904785, 54.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35588"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Trails",
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 39: Trails and Tracks Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 39"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35588\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76703/nyu_2451_35588.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Thompson, Canada",
+    "Flin Flon, Canada",
+    "La Ronge, Canada",
+    "Manitoba, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35588",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35588",
+  "nyu_addl_dspace_s": "36557",
+  "locn_geometry": "ENVELOPE(-108.0, -97.5, 59.8518714904785, 54.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35589.json b/metadata-aardvark/Datasets/nyu-2451-35589.json
index 7fb3d6598..9a7f1276b 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35589.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35589.json
@@ -1,40 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35589",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Dams",
-    "Structure",
-    "Inland Waters"
-  ],
-  "dct_title_s": "Canada VMap1, Library 40: Dam/Weir Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 40"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35589\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76704/nyu_2451_35589.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Manitoba, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35589",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35589",
-  "nyu_addl_dspace_s": "36558",
-  "locn_geometry": "ENVELOPE(-96.5397415161133, -94.3662643432617, 56.405330657959, 56.0367088317871)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35589"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Dams",
+    "Structure",
+    "Inland Waters"
+  ],
+  "dct_title_s": "Canada VMap1, Library 40: Dam/Weir Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 40"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35589\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76704/nyu_2451_35589.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Manitoba, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35589",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35589",
+  "nyu_addl_dspace_s": "36558",
+  "locn_geometry": "ENVELOPE(-96.5397415161133, -94.3662643432617, 56.405330657959, 56.0367088317871)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35590.json b/metadata-aardvark/Datasets/nyu-2451-35590.json
index d5e982604..12d667a05 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35590.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35590.json
@@ -1,42 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35590",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Landforms",
-    "Fault zones",
-    "Cliffs",
-    "Glaciers"
-  ],
-  "dct_title_s": "Canada VMap1, Library 40: Landform Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 40"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35590\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76705/nyu_2451_35590.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Ontario, Canada",
-    "Manitoba, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35590",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35590",
-  "nyu_addl_dspace_s": "36559",
-  "locn_geometry": "ENVELOPE(-97.5, -90.1981506347656, 59.7282829284668, 54.0883903503418)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35590"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Landforms",
+    "Fault zones",
+    "Cliffs",
+    "Glaciers"
+  ],
+  "dct_title_s": "Canada VMap1, Library 40: Landform Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 40"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35590\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76705/nyu_2451_35590.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Ontario, Canada",
+    "Manitoba, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35590",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35590",
+  "nyu_addl_dspace_s": "36559",
+  "locn_geometry": "ENVELOPE(-97.5, -90.1981506347656, 59.7282829284668, 54.0883903503418)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35591.json b/metadata-aardvark/Datasets/nyu-2451-35591.json
index 034dc8d59..63fe0840c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35591.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35591.json
@@ -1,45 +1,63 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35591",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Rapids",
-    "Rivers",
-    "Waterfalls"
-  ],
-  "dct_title_s": "Canada VMap1, Library 39: Rapids Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 39"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35591\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76706/nyu_2451_35591.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Thompson, Canada",
-    "Flin Flon, Canada",
-    "La Ronge, Canada",
-    "Northwest Territories, Canada",
-    "Manitoba, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35591",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35591",
-  "nyu_addl_dspace_s": "36560",
-  "locn_geometry": "ENVELOPE(-107.977127075195, -97.516227722168, 59.9958648681641, 54.0805740356445)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35591"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Rapids",
+    "Rivers",
+    "Waterfalls"
+  ],
+  "dct_title_s": "Canada VMap1, Library 39: Rapids Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 39"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35591\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76706/nyu_2451_35591.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Thompson, Canada",
+    "Flin Flon, Canada",
+    "La Ronge, Canada",
+    "Northwest Territories, Canada",
+    "Manitoba, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35591",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35591",
+  "nyu_addl_dspace_s": "36560",
+  "locn_geometry": "ENVELOPE(-107.977127075195, -97.516227722168, 59.9958648681641, 54.0805740356445)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35592.json b/metadata-aardvark/Datasets/nyu-2451-35592.json
index 71863096c..6a3697425 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35592.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35592.json
@@ -1,40 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35592",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Airports",
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 40: Airports",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 40"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35592\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76707/nyu_2451_35592.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Ontario, Canada",
-    "Manitoba, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35592",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35592",
-  "nyu_addl_dspace_s": "36561",
-  "locn_geometry": "ENVELOPE(-97.1721267700195, -92.0809936523438, 58.7501029968262, 54.1535987854004)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35592"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Airports",
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 40: Airports",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 40"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35592\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76707/nyu_2451_35592.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Ontario, Canada",
+    "Manitoba, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35592",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35592",
+  "nyu_addl_dspace_s": "36561",
+  "locn_geometry": "ENVELOPE(-97.1721267700195, -92.0809936523438, 58.7501029968262, 54.1535987854004)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35593.json b/metadata-aardvark/Datasets/nyu-2451-35593.json
index 6b6e6d871..68e61c494 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35593.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35593.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35593",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Ferries",
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 40: Ferry Crossing Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 40"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35593\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76708/nyu_2451_35593.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Manitoba, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35593",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35593",
-  "nyu_addl_dspace_s": "36562",
-  "locn_geometry": "ENVELOPE(-96.2628784179688, -96.0752487182617, 56.2678604125977, 56.0816955566406)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35593"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Ferries",
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 40: Ferry Crossing Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 40"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35593\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76708/nyu_2451_35593.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Manitoba, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35593",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35593",
+  "nyu_addl_dspace_s": "36562",
+  "locn_geometry": "ENVELOPE(-96.2628784179688, -96.0752487182617, 56.2678604125977, 56.0816955566406)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35594.json b/metadata-aardvark/Datasets/nyu-2451-35594.json
index 3f621558a..47f406d50 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35594.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35594.json
@@ -1,42 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35594",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Industrial sites"
-  ],
-  "dct_title_s": "Canada VMap1, Library 39: Industry Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 39"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35594\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76709/nyu_2451_35594.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Thompson, Canada",
-    "Flin Flon, Canada",
-    "La Ronge, Canada",
-    "Manitoba, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35594",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35594",
-  "nyu_addl_dspace_s": "36563",
-  "locn_geometry": "ENVELOPE(-107.858695983887, -97.677116394043, 56.8974647521973, 54.0199737548828)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35594"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Industrial sites"
+  ],
+  "dct_title_s": "Canada VMap1, Library 39: Industry Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 39"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35594\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76709/nyu_2451_35594.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Thompson, Canada",
+    "Flin Flon, Canada",
+    "La Ronge, Canada",
+    "Manitoba, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35594",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35594",
+  "nyu_addl_dspace_s": "36563",
+  "locn_geometry": "ENVELOPE(-107.858695983887, -97.677116394043, 56.8974647521973, 54.0199737548828)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35595.json b/metadata-aardvark/Datasets/nyu-2451-35595.json
index 2de621241..f7c220637 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35595.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35595.json
@@ -1,42 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35595",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Towers"
-  ],
-  "dct_title_s": "Canada VMap1, Library 39: Tower Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 39"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35595\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76710/nyu_2451_35595.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Thompson, Canada",
-    "Flin Flon, Canada",
-    "La Ronge, Canada",
-    "Manitoba, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35595",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35595",
-  "nyu_addl_dspace_s": "36564",
-  "locn_geometry": "ENVELOPE(-107.986694335938, -97.677116394043, 56.8997459411621, 54.0199737548828)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35595"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Towers"
+  ],
+  "dct_title_s": "Canada VMap1, Library 39: Tower Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 39"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35595\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76710/nyu_2451_35595.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Thompson, Canada",
+    "Flin Flon, Canada",
+    "La Ronge, Canada",
+    "Manitoba, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35595",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35595",
+  "nyu_addl_dspace_s": "36564",
+  "locn_geometry": "ENVELOPE(-107.986694335938, -97.677116394043, 56.8997459411621, 54.0199737548828)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35596.json b/metadata-aardvark/Datasets/nyu-2451-35596.json
index 418d45c30..ad6a6c1e9 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35596.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35596.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35596",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Quality control",
-    "Quality"
-  ],
-  "dct_title_s": "Canada VMap1, Library 40: Data Quality Area",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 40"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35596\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76711/nyu_2451_35596.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Ontario, Canada",
-    "Manitoba, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35596",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35596",
-  "nyu_addl_dspace_s": "36565",
-  "locn_geometry": "ENVELOPE(-97.5, -90.0, 60.0, 54.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35596"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Quality control",
+    "Quality"
+  ],
+  "dct_title_s": "Canada VMap1, Library 40: Data Quality Area",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 40"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35596\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76711/nyu_2451_35596.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Ontario, Canada",
+    "Manitoba, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35596",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35596",
+  "nyu_addl_dspace_s": "36565",
+  "locn_geometry": "ENVELOPE(-97.5, -90.0, 60.0, 54.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35597.json b/metadata-aardvark/Datasets/nyu-2451-35597.json
index f6001a769..f821a23ef 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35597.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35597.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35597",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Floods",
-    "Hydrology",
-    "Hydrographic surveying"
-  ],
-  "dct_title_s": "Canada VMap1, Library 39: Miscellaneous Line Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 39"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35597\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76712/nyu_2451_35597.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Manitoba, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35597",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35597",
-  "nyu_addl_dspace_s": "36566",
-  "locn_geometry": "ENVELOPE(-101.87361907959, -101.862609863281, 54.7980346679687, 54.7733154296875)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35597"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Floods",
+    "Hydrology",
+    "Hydrographic surveying"
+  ],
+  "dct_title_s": "Canada VMap1, Library 39: Miscellaneous Line Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 39"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35597\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76712/nyu_2451_35597.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Manitoba, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35597",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35597",
+  "nyu_addl_dspace_s": "36566",
+  "locn_geometry": "ENVELOPE(-101.87361907959, -101.862609863281, 54.7980346679687, 54.7733154296875)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35598.json b/metadata-aardvark/Datasets/nyu-2451-35598.json
index 22ebefc5a..7d83fa2f8 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35598.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35598.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35598",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Vegetation and climate",
-    "Vegetation mapping",
-    "Vegetation boundaries"
-  ],
-  "dct_title_s": "Canada VMap1, Library 39: Vegetation Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 39"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35598\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76713/nyu_2451_35598.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35598",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35598",
-  "nyu_addl_dspace_s": "36567",
-  "locn_geometry": "ENVELOPE(-101.741065979004, -101.741065979004, 54.2601661682129, 54.2601661682129)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35598"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Vegetation and climate",
+    "Vegetation mapping",
+    "Vegetation boundaries"
+  ],
+  "dct_title_s": "Canada VMap1, Library 39: Vegetation Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 39"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35598\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76713/nyu_2451_35598.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35598",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35598",
+  "nyu_addl_dspace_s": "36567",
+  "locn_geometry": "ENVELOPE(-101.741065979004, -101.741065979004, 54.2601661682129, 54.2601661682129)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35599.json b/metadata-aardvark/Datasets/nyu-2451-35599.json
index acc75d0c8..d122cc50f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35599.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35599.json
@@ -1,40 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35599",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Lakes",
-    "Reservoirs"
-  ],
-  "dct_title_s": "Canada VMap1, Library 40: Lake Reservoir Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 40"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35599\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76714/nyu_2451_35599.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Ontario, Canada",
-    "Manitoba, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35599",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35599",
-  "nyu_addl_dspace_s": "36568",
-  "locn_geometry": "ENVELOPE(-97.5, -90.0, 60.0, 54.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35599"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Lakes",
+    "Reservoirs"
+  ],
+  "dct_title_s": "Canada VMap1, Library 40: Lake Reservoir Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 40"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35599\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76714/nyu_2451_35599.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Ontario, Canada",
+    "Manitoba, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35599",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35599",
+  "nyu_addl_dspace_s": "36568",
+  "locn_geometry": "ENVELOPE(-97.5, -90.0, 60.0, 54.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35600.json b/metadata-aardvark/Datasets/nyu-2451-35600.json
index a6e3b8e80..d159dc0f5 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35600.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35600.json
@@ -1,44 +1,62 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35600",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "Canada VMap1, Library 39: Political Boundary Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 39"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35600\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76715/nyu_2451_35600.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Thompson, Canada",
-    "Flin Flon, Canada",
-    "La Ronge, Canada",
-    "Northwest Territories, Canada",
-    "Manitoba, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35600",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35600",
-  "nyu_addl_dspace_s": "36569",
-  "locn_geometry": "ENVELOPE(-108.0, -97.5, 60.0, 54.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35600"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "Canada VMap1, Library 39: Political Boundary Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 39"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35600\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76715/nyu_2451_35600.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Thompson, Canada",
+    "Flin Flon, Canada",
+    "La Ronge, Canada",
+    "Northwest Territories, Canada",
+    "Manitoba, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35600",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35600",
+  "nyu_addl_dspace_s": "36569",
+  "locn_geometry": "ENVELOPE(-108.0, -97.5, 60.0, 54.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35601.json b/metadata-aardvark/Datasets/nyu-2451-35601.json
index 2ed9876c6..e7c4c6f22 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35601.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35601.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35601",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Coasts",
-    "Wetlands",
-    "Environment"
-  ],
-  "dct_title_s": "Canada VMap1, Library 40: Coast Area",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 40"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35601\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76716/nyu_2451_35601.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Ontario, Canada",
-    "Manitoba, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35601",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35601",
-  "nyu_addl_dspace_s": "36570",
-  "locn_geometry": "ENVELOPE(-97.5, -90.0, 60.0, 54.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35601"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Coasts",
+    "Wetlands",
+    "Environment"
+  ],
+  "dct_title_s": "Canada VMap1, Library 40: Coast Area",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 40"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35601\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76716/nyu_2451_35601.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Ontario, Canada",
+    "Manitoba, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35601",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35601",
+  "nyu_addl_dspace_s": "36570",
+  "locn_geometry": "ENVELOPE(-97.5, -90.0, 60.0, 54.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35602.json b/metadata-aardvark/Datasets/nyu-2451-35602.json
index 38a2e4525..1b3269e3a 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35602.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35602.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35602",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Physiographys",
-    "Geysers",
-    "Hot springs"
-  ],
-  "dct_title_s": "Canada VMap1, Library 40: Physiography Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 40"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35602\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76717/nyu_2451_35602.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Ontario, Canada",
-    "Manitoba, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35602",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35602",
-  "nyu_addl_dspace_s": "36571",
-  "locn_geometry": "ENVELOPE(-95.4928588867187, -90.4655151367188, 59.5182609558105, 54.0268974304199)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35602"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Physiographys",
+    "Geysers",
+    "Hot springs"
+  ],
+  "dct_title_s": "Canada VMap1, Library 40: Physiography Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 40"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35602\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76717/nyu_2451_35602.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Ontario, Canada",
+    "Manitoba, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35602",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35602",
+  "nyu_addl_dspace_s": "36571",
+  "locn_geometry": "ENVELOPE(-95.4928588867187, -90.4655151367188, 59.5182609558105, 54.0268974304199)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35603.json b/metadata-aardvark/Datasets/nyu-2451-35603.json
index 7ed89ceb3..e13d91602 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35603.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35603.json
@@ -1,43 +1,61 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35603",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Roads",
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 39: Road Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 39"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35603\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76718/nyu_2451_35603.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Thompson, Canada",
-    "Flin Flon, Canada",
-    "La Ronge, Canada",
-    "Manitoba, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35603",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35603",
-  "nyu_addl_dspace_s": "36572",
-  "locn_geometry": "ENVELOPE(-108.0, -97.5, 59.2577972412109, 54.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35603"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Roads",
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 39: Road Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 39"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35603\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76718/nyu_2451_35603.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Thompson, Canada",
+    "Flin Flon, Canada",
+    "La Ronge, Canada",
+    "Manitoba, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35603",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35603",
+  "nyu_addl_dspace_s": "36572",
+  "locn_geometry": "ENVELOPE(-108.0, -97.5, 59.2577972412109, 54.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35604.json b/metadata-aardvark/Datasets/nyu-2451-35604.json
index d53acffca..ccd2c2ba1 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35604.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35604.json
@@ -1,40 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35604",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Elevation",
-    "Topographic maps"
-  ],
-  "dct_title_s": "Canada VMap1, Library 40: Elevation Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 40"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35604\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76719/nyu_2451_35604.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Ontario, Canada",
-    "Manitoba, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35604",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35604",
-  "nyu_addl_dspace_s": "36573",
-  "locn_geometry": "ENVELOPE(-97.4800491333008, -90.2636642456055, 59.9699974060059, 54.0142707824707)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35604"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Elevation",
+    "Topographic maps"
+  ],
+  "dct_title_s": "Canada VMap1, Library 40: Elevation Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 40"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35604\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76719/nyu_2451_35604.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Ontario, Canada",
+    "Manitoba, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35604",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35604",
+  "nyu_addl_dspace_s": "36573",
+  "locn_geometry": "ENVELOPE(-97.4800491333008, -90.2636642456055, 59.9699974060059, 54.0142707824707)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35605.json b/metadata-aardvark/Datasets/nyu-2451-35605.json
index bcfe8b81c..fa4c6efc8 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35605.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35605.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35605",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Human settlements",
-    "Population",
-    "Demography"
-  ],
-  "dct_title_s": "Canada VMap1, Library 40: Population Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 40"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35605\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76720/nyu_2451_35605.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Ontario, Canada",
-    "Manitoba, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35605",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35605",
-  "nyu_addl_dspace_s": "36574",
-  "locn_geometry": "ENVELOPE(-97.4011535644531, -90.432487487793, 58.6612892150879, 54.0923042297363)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35605"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Human settlements",
+    "Population",
+    "Demography"
+  ],
+  "dct_title_s": "Canada VMap1, Library 40: Population Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 40"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35605\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76720/nyu_2451_35605.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Ontario, Canada",
+    "Manitoba, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35605",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35605",
+  "nyu_addl_dspace_s": "36574",
+  "locn_geometry": "ENVELOPE(-97.4011535644531, -90.432487487793, 58.6612892150879, 54.0923042297363)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35606.json b/metadata-aardvark/Datasets/nyu-2451-35606.json
index 4d08451ca..0de91f9a5 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35606.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35606.json
@@ -1,43 +1,61 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35606",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Racetracks",
-    "Sports facilities"
-  ],
-  "dct_title_s": "Canada VMap1, Library 39: Track Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 39"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35606\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76721/nyu_2451_35606.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Thompson, Canada",
-    "Flin Flon, Canada",
-    "La Ronge, Canada",
-    "Manitoba, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35606",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35606",
-  "nyu_addl_dspace_s": "36575",
-  "locn_geometry": "ENVELOPE(-108.0, -97.5, 59.3699035644531, 54.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35606"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Racetracks",
+    "Sports facilities"
+  ],
+  "dct_title_s": "Canada VMap1, Library 39: Track Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 39"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35606\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76721/nyu_2451_35606.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Thompson, Canada",
+    "Flin Flon, Canada",
+    "La Ronge, Canada",
+    "Manitoba, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35606",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35606",
+  "nyu_addl_dspace_s": "36575",
+  "locn_geometry": "ENVELOPE(-108.0, -97.5, 59.3699035644531, 54.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35607.json b/metadata-aardvark/Datasets/nyu-2451-35607.json
index fd7e0eadd..3e9bd9f63 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35607.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35607.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35607",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Hydrography",
-    "Hydrographic surveying",
-    "Aqueducts"
-  ],
-  "dct_title_s": "Canada VMap1, Library 40: Hydrography Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 40"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35607\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76722/nyu_2451_35607.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Ontario, Canada",
-    "Manitoba, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35607",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35607",
-  "nyu_addl_dspace_s": "36576",
-  "locn_geometry": "ENVELOPE(-97.4957733154297, -90.0022277832031, 59.9770584106445, 54.0052909851074)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35607"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Hydrography",
+    "Hydrographic surveying",
+    "Aqueducts"
+  ],
+  "dct_title_s": "Canada VMap1, Library 40: Hydrography Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 40"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35607\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76722/nyu_2451_35607.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Ontario, Canada",
+    "Manitoba, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35607",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35607",
+  "nyu_addl_dspace_s": "36576",
+  "locn_geometry": "ENVELOPE(-97.4957733154297, -90.0022277832031, 59.9770584106445, 54.0052909851074)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35608.json b/metadata-aardvark/Datasets/nyu-2451-35608.json
index 4c4496528..4c911c836 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35608.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35608.json
@@ -1,40 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35608",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Roads",
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 40: Road Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 40"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35608\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76723/nyu_2451_35608.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Ontario, Canada",
-    "Manitoba, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35608",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35608",
-  "nyu_addl_dspace_s": "36577",
-  "locn_geometry": "ENVELOPE(-97.5, -90.0, 58.7838134765625, 54.0010299682617)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35608"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Roads",
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 40: Road Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 40"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35608\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76723/nyu_2451_35608.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Ontario, Canada",
+    "Manitoba, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35608",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35608",
+  "nyu_addl_dspace_s": "36577",
+  "locn_geometry": "ENVELOPE(-97.5, -90.0, 58.7838134765625, 54.0010299682617)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35609.json b/metadata-aardvark/Datasets/nyu-2451-35609.json
index c458cbe64..e19673649 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35609.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35609.json
@@ -1,40 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35609",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Cities and towns",
-    "Location"
-  ],
-  "dct_title_s": "Canada VMap1, Library 40: Built-Up Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 40"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35609\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76724/nyu_2451_35609.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Ontario, Canada",
-    "Manitoba, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35609",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35609",
-  "nyu_addl_dspace_s": "36578",
-  "locn_geometry": "ENVELOPE(-97.1551361083984, -92.0836715698242, 58.7707977294922, 54.0923042297363)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35609"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Cities and towns",
+    "Location"
+  ],
+  "dct_title_s": "Canada VMap1, Library 40: Built-Up Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 40"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35609\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76724/nyu_2451_35609.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Ontario, Canada",
+    "Manitoba, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35609",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35609",
+  "nyu_addl_dspace_s": "36578",
+  "locn_geometry": "ENVELOPE(-97.1551361083984, -92.0836715698242, 58.7707977294922, 54.0923042297363)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35610.json b/metadata-aardvark/Datasets/nyu-2451-35610.json
index f89d5af8f..f18f4697e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35610.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35610.json
@@ -1,42 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35610",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Hydrographic structures",
-    "Wharves",
-    "Piers",
-    "Harbors",
-    "Hydrography"
-  ],
-  "dct_title_s": "Canada VMap1, Library 40: Pier Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 40"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35610\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76725/nyu_2451_35610.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Manitoba, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35610",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35610",
-  "nyu_addl_dspace_s": "36579",
-  "locn_geometry": "ENVELOPE(-93.58447265625, -93.5588607788086, 54.1643562316895, 54.1496124267578)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35610"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Hydrographic structures",
+    "Wharves",
+    "Piers",
+    "Harbors",
+    "Hydrography"
+  ],
+  "dct_title_s": "Canada VMap1, Library 40: Pier Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 40"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35610\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76725/nyu_2451_35610.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Manitoba, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35610",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35610",
+  "nyu_addl_dspace_s": "36579",
+  "locn_geometry": "ENVELOPE(-93.58447265625, -93.5588607788086, 54.1643562316895, 54.1496124267578)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35611.json b/metadata-aardvark/Datasets/nyu-2451-35611.json
index c7b5d3400..913b0f28f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35611.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35611.json
@@ -1,40 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35611",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Runways (Aeronautics)",
-    "Transportation",
-    "Airports"
-  ],
-  "dct_title_s": "Canada VMap1, Library 40: Runway Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 40"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35611\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76726/nyu_2451_35611.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Manitoba, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35611",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35611",
-  "nyu_addl_dspace_s": "36580",
-  "locn_geometry": "ENVELOPE(-96.244140625, -93.3268508911133, 58.7009201049805, 54.1536102294922)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35611"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Runways (Aeronautics)",
+    "Transportation",
+    "Airports"
+  ],
+  "dct_title_s": "Canada VMap1, Library 40: Runway Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 40"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35611\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76726/nyu_2451_35611.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Manitoba, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35611",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35611",
+  "nyu_addl_dspace_s": "36580",
+  "locn_geometry": "ENVELOPE(-96.244140625, -93.3268508911133, 58.7009201049805, 54.1536102294922)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35612.json b/metadata-aardvark/Datasets/nyu-2451-35612.json
index 15f17b1b8..7e2814857 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35612.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35612.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35612",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Quality control",
-    "Quality"
-  ],
-  "dct_title_s": "Canada VMap1, Library 40: Data Quality Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 40"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35612\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76727/nyu_2451_35612.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Ontario, Canada",
-    "Manitoba, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35612",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35612",
-  "nyu_addl_dspace_s": "36581",
-  "locn_geometry": "ENVELOPE(-97.5, -90.0, 60.0, 54.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35612"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Quality control",
+    "Quality"
+  ],
+  "dct_title_s": "Canada VMap1, Library 40: Data Quality Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 40"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35612\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76727/nyu_2451_35612.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Ontario, Canada",
+    "Manitoba, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35612",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35612",
+  "nyu_addl_dspace_s": "36581",
+  "locn_geometry": "ENVELOPE(-97.5, -90.0, 60.0, 54.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35613.json b/metadata-aardvark/Datasets/nyu-2451-35613.json
index 88235634f..d2c40444c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35613.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35613.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35613",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Electric lines",
-    "Electric power transmission"
-  ],
-  "dct_title_s": "Canada VMap1, Library 40: Power Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 40"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35613\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76728/nyu_2451_35613.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Manitoba, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35613",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35613",
-  "nyu_addl_dspace_s": "36582",
-  "locn_geometry": "ENVELOPE(-97.5, -94.0748291015625, 58.7566413879395, 54.3590354919434)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35613"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Electric lines",
+    "Electric power transmission"
+  ],
+  "dct_title_s": "Canada VMap1, Library 40: Power Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 40"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35613\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76728/nyu_2451_35613.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Manitoba, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35613",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35613",
+  "nyu_addl_dspace_s": "36582",
+  "locn_geometry": "ENVELOPE(-97.5, -94.0748291015625, 58.7566413879395, 54.3590354919434)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35614.json b/metadata-aardvark/Datasets/nyu-2451-35614.json
index 3df85412f..600947056 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35614.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35614.json
@@ -1,46 +1,64 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35614",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Landforms",
-    "Fault zones",
-    "Cliffs",
-    "Glaciers"
-  ],
-  "dct_title_s": "Canada VMap1, Library 39: Landform Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 39"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35614\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76729/nyu_2451_35614.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Thompson, Canada",
-    "Flin Flon, Canada",
-    "La Ronge, Canada",
-    "Northwest Territories, Canada",
-    "Manitoba, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35614",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35614",
-  "nyu_addl_dspace_s": "36583",
-  "locn_geometry": "ENVELOPE(-108.0, -97.5, 60.0, 54.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35614"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Landforms",
+    "Fault zones",
+    "Cliffs",
+    "Glaciers"
+  ],
+  "dct_title_s": "Canada VMap1, Library 39: Landform Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 39"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35614\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76729/nyu_2451_35614.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Thompson, Canada",
+    "Flin Flon, Canada",
+    "La Ronge, Canada",
+    "Northwest Territories, Canada",
+    "Manitoba, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35614",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35614",
+  "nyu_addl_dspace_s": "36583",
+  "locn_geometry": "ENVELOPE(-108.0, -97.5, 60.0, 54.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35615.json b/metadata-aardvark/Datasets/nyu-2451-35615.json
index 1f94efa3e..97160b5bf 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35615.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35615.json
@@ -1,40 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35615",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Sand",
-    "Soil and civilization"
-  ],
-  "dct_title_s": "Canada VMap1, Library 40: Ground Area",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 40"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35615\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76730/nyu_2451_35615.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Ontario, Canada",
-    "Manitoba, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35615",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35615",
-  "nyu_addl_dspace_s": "36584",
-  "locn_geometry": "ENVELOPE(-97.4413375854492, -90.0, 60.0, 54.82763671875)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35615"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Sand",
+    "Soil and civilization"
+  ],
+  "dct_title_s": "Canada VMap1, Library 40: Ground Area",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 40"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35615\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76730/nyu_2451_35615.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Ontario, Canada",
+    "Manitoba, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35615",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35615",
+  "nyu_addl_dspace_s": "36584",
+  "locn_geometry": "ENVELOPE(-97.4413375854492, -90.0, 60.0, 54.82763671875)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35616.json b/metadata-aardvark/Datasets/nyu-2451-35616.json
index 177aaa1c1..61b94ceb1 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35616.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35616.json
@@ -1,43 +1,61 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35616",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Railroads",
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 39: Railroad Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 39"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35616\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76731/nyu_2451_35616.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Thompson, Canada",
-    "Flin Flon, Canada",
-    "La Ronge, Canada",
-    "Manitoba, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35616",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35616",
-  "nyu_addl_dspace_s": "36585",
-  "locn_geometry": "ENVELOPE(-108.0, -97.5, 56.8647766113281, 54.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35616"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Railroads",
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 39: Railroad Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 39"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35616\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76731/nyu_2451_35616.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Thompson, Canada",
+    "Flin Flon, Canada",
+    "La Ronge, Canada",
+    "Manitoba, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35616",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35616",
+  "nyu_addl_dspace_s": "36585",
+  "locn_geometry": "ENVELOPE(-108.0, -97.5, 56.8647766113281, 54.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35617.json b/metadata-aardvark/Datasets/nyu-2451-35617.json
index 3f28cad76..a67ea14f3 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35617.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35617.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35617",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Rapids",
-    "Rivers",
-    "Waterfalls"
-  ],
-  "dct_title_s": "Canada VMap1, Library 40: Rapids Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 40"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35617\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76732/nyu_2451_35617.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Ontario, Canada",
-    "Manitoba, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35617",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35617",
-  "nyu_addl_dspace_s": "36586",
-  "locn_geometry": "ENVELOPE(-97.4749374389648, -90.0175018310547, 59.984935760498, 54.0246543884277)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35617"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Rapids",
+    "Rivers",
+    "Waterfalls"
+  ],
+  "dct_title_s": "Canada VMap1, Library 40: Rapids Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 40"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35617\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76732/nyu_2451_35617.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Ontario, Canada",
+    "Manitoba, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35617",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35617",
+  "nyu_addl_dspace_s": "36586",
+  "locn_geometry": "ENVELOPE(-97.4749374389648, -90.0175018310547, 59.984935760498, 54.0246543884277)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35618.json b/metadata-aardvark/Datasets/nyu-2451-35618.json
index ceb700e63..f87489715 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35618.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35618.json
@@ -1,42 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35618",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Oil storage tanks",
-    "Storage tanks"
-  ],
-  "dct_title_s": "Canada VMap1, Library 39: Storage Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 39"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35618\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76733/nyu_2451_35618.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Thompson, Canada",
-    "Flin Flon, Canada",
-    "Manitoba, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35618",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35618",
-  "nyu_addl_dspace_s": "36587",
-  "locn_geometry": "ENVELOPE(-101.883560180664, -97.5748901367188, 55.9352569580078, 54.7576599121094)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35618"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Oil storage tanks",
+    "Storage tanks"
+  ],
+  "dct_title_s": "Canada VMap1, Library 39: Storage Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 39"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35618\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76733/nyu_2451_35618.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Thompson, Canada",
+    "Flin Flon, Canada",
+    "Manitoba, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35618",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35618",
+  "nyu_addl_dspace_s": "36587",
+  "locn_geometry": "ENVELOPE(-101.883560180664, -97.5748901367188, 55.9352569580078, 54.7576599121094)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35619.json b/metadata-aardvark/Datasets/nyu-2451-35619.json
index 001ea8f2f..4113bbd0c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35619.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35619.json
@@ -1,40 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35619",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "Canada VMap1, Library 40: Political Boundary Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 40"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35619\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76734/nyu_2451_35619.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Ontario, Canada",
-    "Manitoba, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35619",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35619",
-  "nyu_addl_dspace_s": "36588",
-  "locn_geometry": "ENVELOPE(-97.5, -90.0, 60.0, 54.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35619"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "Canada VMap1, Library 40: Political Boundary Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 40"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35619\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76734/nyu_2451_35619.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Ontario, Canada",
+    "Manitoba, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35619",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35619",
+  "nyu_addl_dspace_s": "36588",
+  "locn_geometry": "ENVELOPE(-97.5, -90.0, 60.0, 54.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35620.json b/metadata-aardvark/Datasets/nyu-2451-35620.json
index 325480e77..49b707396 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35620.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35620.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35620",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Contours (Cartography)",
-    "Elevation",
-    "Topographic maps"
-  ],
-  "dct_title_s": "Canada VMap1, Library 40: Contour Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 40"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35620\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76735/nyu_2451_35620.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Ontario, Canada",
-    "Manitoba, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35620",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35620",
-  "nyu_addl_dspace_s": "36589",
-  "locn_geometry": "ENVELOPE(-97.5, -90.0, 60.0, 54.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35620"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Contours (Cartography)",
+    "Elevation",
+    "Topographic maps"
+  ],
+  "dct_title_s": "Canada VMap1, Library 40: Contour Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 40"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35620\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76735/nyu_2451_35620.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Ontario, Canada",
+    "Manitoba, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35620",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35620",
+  "nyu_addl_dspace_s": "36589",
+  "locn_geometry": "ENVELOPE(-97.5, -90.0, 60.0, 54.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35621.json b/metadata-aardvark/Datasets/nyu-2451-35621.json
index a73c470ea..678dd39c3 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35621.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35621.json
@@ -1,38 +1,56 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35621",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Oil storage tanks",
-    "Storage tanks"
-  ],
-  "dct_title_s": "Canada VMap1, Library 40: Storage Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 40"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35621\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76736/nyu_2451_35621.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35621",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35621",
-  "nyu_addl_dspace_s": "36590",
-  "locn_geometry": "ENVELOPE(-94.1877593994141, -94.1877593994141, 58.778392791748, 58.778392791748)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35621"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Oil storage tanks",
+    "Storage tanks"
+  ],
+  "dct_title_s": "Canada VMap1, Library 40: Storage Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 40"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35621\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76736/nyu_2451_35621.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35621",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35621",
+  "nyu_addl_dspace_s": "36590",
+  "locn_geometry": "ENVELOPE(-94.1877593994141, -94.1877593994141, 58.778392791748, 58.778392791748)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35622.json b/metadata-aardvark/Datasets/nyu-2451-35622.json
index 8500d4e3c..71d851cc9 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35622.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35622.json
@@ -1,38 +1,56 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35622",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Mines and mineral resources",
-    "Salt mines and mining"
-  ],
-  "dct_title_s": "Canada VMap1, Library 40: Extraction Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 40"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35622\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76737/nyu_2451_35622.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35622",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35622",
-  "nyu_addl_dspace_s": "36591",
-  "locn_geometry": "ENVELOPE(-94.1816864013672, -94.1816864013672, 54.6678009033203, 54.6678009033203)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35622"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Mines and mineral resources",
+    "Salt mines and mining"
+  ],
+  "dct_title_s": "Canada VMap1, Library 40: Extraction Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 40"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35622\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76737/nyu_2451_35622.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35622",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35622",
+  "nyu_addl_dspace_s": "36591",
+  "locn_geometry": "ENVELOPE(-94.1816864013672, -94.1816864013672, 54.6678009033203, 54.6678009033203)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35623.json b/metadata-aardvark/Datasets/nyu-2451-35623.json
index d78d2c02b..5e1c29186 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35623.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35623.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35623",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Swamps",
-    "Marshes",
-    "Wetlands"
-  ],
-  "dct_title_s": "Canada VMap1, Library 40: Marsh/Swamp Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 40"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35623\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76738/nyu_2451_35623.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Ontario, Canada",
-    "Manitoba, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35623",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35623",
-  "nyu_addl_dspace_s": "36592",
-  "locn_geometry": "ENVELOPE(-97.5, -90.0, 60.0, 54.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35623"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Swamps",
+    "Marshes",
+    "Wetlands"
+  ],
+  "dct_title_s": "Canada VMap1, Library 40: Marsh/Swamp Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 40"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35623\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76738/nyu_2451_35623.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Ontario, Canada",
+    "Manitoba, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35623",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35623",
+  "nyu_addl_dspace_s": "36592",
+  "locn_geometry": "ENVELOPE(-97.5, -90.0, 60.0, 54.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35624.json b/metadata-aardvark/Datasets/nyu-2451-35624.json
index bcaa4b6c5..b3dc61e54 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35624.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35624.json
@@ -1,40 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35624",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Parks",
-    "Recreation areas",
-    "Environment"
-  ],
-  "dct_title_s": "Canada VMap1, Library 40: Landmark Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 40"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35624\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76739/nyu_2451_35624.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Manitoba, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35624",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35624",
-  "nyu_addl_dspace_s": "36593",
-  "locn_geometry": "ENVELOPE(-94.2343902587891, -94.2014770507812, 58.7978820800781, 58.7702484130859)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35624"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Parks",
+    "Recreation areas",
+    "Environment"
+  ],
+  "dct_title_s": "Canada VMap1, Library 40: Landmark Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 40"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35624\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76739/nyu_2451_35624.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Manitoba, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35624",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35624",
+  "nyu_addl_dspace_s": "36593",
+  "locn_geometry": "ENVELOPE(-94.2343902587891, -94.2014770507812, 58.7978820800781, 58.7702484130859)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35625.json b/metadata-aardvark/Datasets/nyu-2451-35625.json
index c3e65922c..e0e52c0c9 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35625.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35625.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35625",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 40: Transportation Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 40"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35625\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76740/nyu_2451_35625.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Ontario, Canada",
-    "Manitoba, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35625",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35625",
-  "nyu_addl_dspace_s": "36594",
-  "locn_geometry": "ENVELOPE(-97.3098068237305, -91.4178009033203, 58.7009162902832, 54.1149787902832)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35625"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 40: Transportation Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 40"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35625\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76740/nyu_2451_35625.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Ontario, Canada",
+    "Manitoba, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35625",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35625",
+  "nyu_addl_dspace_s": "36594",
+  "locn_geometry": "ENVELOPE(-97.3098068237305, -91.4178009033203, 58.7009162902832, 54.1149787902832)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35626.json b/metadata-aardvark/Datasets/nyu-2451-35626.json
index 363fefd8d..6129fbf41 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35626.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35626.json
@@ -1,40 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35626",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "Canada VMap1, Library 40: Political Boundary Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 40"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35626\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76741/nyu_2451_35626.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Ontario, Canada",
-    "Manitoba, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35626",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35626",
-  "nyu_addl_dspace_s": "36595",
-  "locn_geometry": "ENVELOPE(-97.5, -90.0, 60.0, 54.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35626"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "Canada VMap1, Library 40: Political Boundary Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 40"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35626\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76741/nyu_2451_35626.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Ontario, Canada",
+    "Manitoba, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35626",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35626",
+  "nyu_addl_dspace_s": "36595",
+  "locn_geometry": "ENVELOPE(-97.5, -90.0, 60.0, 54.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35627.json b/metadata-aardvark/Datasets/nyu-2451-35627.json
index 0b8fd37b3..d93e805ec 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35627.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35627.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35627",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Tundras",
-    "Tundra ecology"
-  ],
-  "dct_title_s": "Canada VMap1, Library 40: Tundra Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 40"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35627\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76742/nyu_2451_35627.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Manitoba, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35627",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35627",
-  "nyu_addl_dspace_s": "36596",
-  "locn_geometry": "ENVELOPE(-95.9916381835938, -92.0128707885742, 59.6260795593262, 55.2104034423828)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35627"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Tundras",
+    "Tundra ecology"
+  ],
+  "dct_title_s": "Canada VMap1, Library 40: Tundra Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 40"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35627\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76742/nyu_2451_35627.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Manitoba, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35627",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35627",
+  "nyu_addl_dspace_s": "36596",
+  "locn_geometry": "ENVELOPE(-95.9916381835938, -92.0128707885742, 59.6260795593262, 55.2104034423828)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35628.json b/metadata-aardvark/Datasets/nyu-2451-35628.json
index 47b43e676..499fb8acb 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35628.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35628.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35628",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Rapids",
-    "Rivers",
-    "Waterfalls"
-  ],
-  "dct_title_s": "Canada VMap1, Library 40: Rapids Nodes",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 40"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35628\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76743/nyu_2451_35628.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Ontario, Canada",
-    "Manitoba, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35628",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35628",
-  "nyu_addl_dspace_s": "36597",
-  "locn_geometry": "ENVELOPE(-97.4906387329101, -90.0206909179688, 59.9852066040039, 54.002872467041)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35628"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Rapids",
+    "Rivers",
+    "Waterfalls"
+  ],
+  "dct_title_s": "Canada VMap1, Library 40: Rapids Nodes",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 40"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35628\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76743/nyu_2451_35628.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Ontario, Canada",
+    "Manitoba, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35628",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35628",
+  "nyu_addl_dspace_s": "36597",
+  "locn_geometry": "ENVELOPE(-97.4906387329101, -90.0206909179688, 59.9852066040039, 54.002872467041)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35629.json b/metadata-aardvark/Datasets/nyu-2451-35629.json
index f9c1238ab..58ca8f1e0 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35629.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35629.json
@@ -1,40 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35629",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Hydrology",
-    "Water"
-  ],
-  "dct_title_s": "Canada VMap1, Library 40: Water Course Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 40"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35629\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76744/nyu_2451_35629.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Ontario, Canada",
-    "Manitoba, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35629",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35629",
-  "nyu_addl_dspace_s": "36598",
-  "locn_geometry": "ENVELOPE(-97.5, -90.0, 60.0, 54.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35629"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Hydrology",
+    "Water"
+  ],
+  "dct_title_s": "Canada VMap1, Library 40: Water Course Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 40"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35629\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76744/nyu_2451_35629.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Ontario, Canada",
+    "Manitoba, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35629",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35629",
+  "nyu_addl_dspace_s": "36598",
+  "locn_geometry": "ENVELOPE(-97.5, -90.0, 60.0, 54.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35630.json b/metadata-aardvark/Datasets/nyu-2451-35630.json
index 03e4312c3..95eb9b56f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35630.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35630.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35630",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Runways (Aeronautics)",
-    "Transportation",
-    "Airports"
-  ],
-  "dct_title_s": "Canada VMap1, Library 40: Runway Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 40"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35630\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76745/nyu_2451_35630.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Ontario, Canada",
-    "Manitoba, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35630",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35630",
-  "nyu_addl_dspace_s": "36599",
-  "locn_geometry": "ENVELOPE(-97.1764450073242, -92.0792541503906, 58.7526626586914, 54.1697654724121)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35630"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Runways (Aeronautics)",
+    "Transportation",
+    "Airports"
+  ],
+  "dct_title_s": "Canada VMap1, Library 40: Runway Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 40"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35630\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76745/nyu_2451_35630.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Ontario, Canada",
+    "Manitoba, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35630",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35630",
+  "nyu_addl_dspace_s": "36599",
+  "locn_geometry": "ENVELOPE(-97.1764450073242, -92.0792541503906, 58.7526626586914, 54.1697654724121)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35631.json b/metadata-aardvark/Datasets/nyu-2451-35631.json
index 2f49b6200..8eb297d78 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35631.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35631.json
@@ -1,44 +1,62 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35631",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Physiographys",
-    "Geysers",
-    "Hot springs"
-  ],
-  "dct_title_s": "Canada VMap1, Library 39: Physiography Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 39"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35631\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76746/nyu_2451_35631.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Thompson, Canada",
-    "Flin Flon, Canada",
-    "La Ronge, Canada",
-    "Manitoba, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35631",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35631",
-  "nyu_addl_dspace_s": "36600",
-  "locn_geometry": "ENVELOPE(-106.396324157715, -97.6824951171875, 59.9151840209961, 54.0089263916016)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35631"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Physiographys",
+    "Geysers",
+    "Hot springs"
+  ],
+  "dct_title_s": "Canada VMap1, Library 39: Physiography Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 39"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35631\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76746/nyu_2451_35631.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Thompson, Canada",
+    "Flin Flon, Canada",
+    "La Ronge, Canada",
+    "Manitoba, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35631",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35631",
+  "nyu_addl_dspace_s": "36600",
+  "locn_geometry": "ENVELOPE(-106.396324157715, -97.6824951171875, 59.9151840209961, 54.0089263916016)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35632.json b/metadata-aardvark/Datasets/nyu-2451-35632.json
index 6b0abb84c..d0a427196 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35632.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35632.json
@@ -1,38 +1,56 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35632",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Towers"
-  ],
-  "dct_title_s": "Canada VMap1, Library 40: Tower Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 40"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35632\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76747/nyu_2451_35632.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Manitoba, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35632",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35632",
-  "nyu_addl_dspace_s": "36601",
-  "locn_geometry": "ENVELOPE(-96.0879898071289, -94.1245880126953, 58.7638244628906, 55.8074340820312)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35632"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Towers"
+  ],
+  "dct_title_s": "Canada VMap1, Library 40: Tower Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 40"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35632\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76747/nyu_2451_35632.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Manitoba, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35632",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35632",
+  "nyu_addl_dspace_s": "36601",
+  "locn_geometry": "ENVELOPE(-96.0879898071289, -94.1245880126953, 58.7638244628906, 55.8074340820312)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35633.json b/metadata-aardvark/Datasets/nyu-2451-35633.json
index 7a812ff86..d0bcbfbf6 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35633.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35633.json
@@ -1,45 +1,63 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35633",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Trees",
-    "Vegetation boundaries",
-    "Vegetation classification"
-  ],
-  "dct_title_s": "Canada VMap1, Library 39: Trees Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 39"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35633\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76748/nyu_2451_35633.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Thompson, Canada",
-    "Flin Flon, Canada",
-    "La Ronge, Canada",
-    "Northwest Territories, Canada",
-    "Manitoba, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35633",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35633",
-  "nyu_addl_dspace_s": "36602",
-  "locn_geometry": "ENVELOPE(-108.0, -97.5, 60.0, 54.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35633"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Trees",
+    "Vegetation boundaries",
+    "Vegetation classification"
+  ],
+  "dct_title_s": "Canada VMap1, Library 39: Trees Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 39"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35633\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76748/nyu_2451_35633.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Thompson, Canada",
+    "Flin Flon, Canada",
+    "La Ronge, Canada",
+    "Northwest Territories, Canada",
+    "Manitoba, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35633",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35633",
+  "nyu_addl_dspace_s": "36602",
+  "locn_geometry": "ENVELOPE(-108.0, -97.5, 60.0, 54.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35634.json b/metadata-aardvark/Datasets/nyu-2451-35634.json
index 40b849af1..620fd7348 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35634.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35634.json
@@ -1,40 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35634",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Racetracks",
-    "Sports facilities"
-  ],
-  "dct_title_s": "Canada VMap1, Library 40: Track Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 40"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35634\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76749/nyu_2451_35634.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Ontario, Canada",
-    "Manitoba, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35634",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35634",
-  "nyu_addl_dspace_s": "36603",
-  "locn_geometry": "ENVELOPE(-97.5, -92.0000076293945, 58.7642288208008, 54.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35634"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Racetracks",
+    "Sports facilities"
+  ],
+  "dct_title_s": "Canada VMap1, Library 40: Track Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 40"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35634\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76749/nyu_2451_35634.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Ontario, Canada",
+    "Manitoba, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35634",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35634",
+  "nyu_addl_dspace_s": "36603",
+  "locn_geometry": "ENVELOPE(-97.5, -92.0000076293945, 58.7642288208008, 54.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35635.json b/metadata-aardvark/Datasets/nyu-2451-35635.json
index 5a4707e7e..470e51722 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35635.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35635.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35635",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Embankments",
-    "Fills (Earthwork)"
-  ],
-  "dct_title_s": "Canada VMap1, Library 40: Embankment Fill Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 40"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35635\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76750/nyu_2451_35635.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Manitoba, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35635",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35635",
-  "nyu_addl_dspace_s": "36604",
-  "locn_geometry": "ENVELOPE(-96.5375213623047, -94.3667831420898, 56.4095611572266, 56.0280876159668)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35635"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Embankments",
+    "Fills (Earthwork)"
+  ],
+  "dct_title_s": "Canada VMap1, Library 40: Embankment Fill Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 40"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35635\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76750/nyu_2451_35635.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Manitoba, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35635",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35635",
+  "nyu_addl_dspace_s": "36604",
+  "locn_geometry": "ENVELOPE(-96.5375213623047, -94.3667831420898, 56.4095611572266, 56.0280876159668)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35636.json b/metadata-aardvark/Datasets/nyu-2451-35636.json
index 81bdfa674..19e6ff388 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35636.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35636.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35636",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Trees",
-    "Vegetation boundaries",
-    "Vegetation classification"
-  ],
-  "dct_title_s": "Canada VMap1, Library 40: Trees Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 40"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35636\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76751/nyu_2451_35636.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Ontario, Canada",
-    "Manitoba, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35636",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35636",
-  "nyu_addl_dspace_s": "36605",
-  "locn_geometry": "ENVELOPE(-97.5, -90.0, 60.0, 54.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35636"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Trees",
+    "Vegetation boundaries",
+    "Vegetation classification"
+  ],
+  "dct_title_s": "Canada VMap1, Library 40: Trees Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 40"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35636\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76751/nyu_2451_35636.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Ontario, Canada",
+    "Manitoba, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35636",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35636",
+  "nyu_addl_dspace_s": "36605",
+  "locn_geometry": "ENVELOPE(-97.5, -90.0, 60.0, 54.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35637.json b/metadata-aardvark/Datasets/nyu-2451-35637.json
index 658a30704..d23bd90fe 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35637.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35637.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35637",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Railroads",
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 40: Railroad Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 40"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35637\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76752/nyu_2451_35637.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Manitoba, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35637",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35637",
-  "nyu_addl_dspace_s": "36606",
-  "locn_geometry": "ENVELOPE(-97.5, -92.5973434448242, 58.7786178588867, 55.4063110351562)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35637"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Railroads",
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 40: Railroad Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 40"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35637\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76752/nyu_2451_35637.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Manitoba, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35637",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35637",
+  "nyu_addl_dspace_s": "36606",
+  "locn_geometry": "ENVELOPE(-97.5, -92.5973434448242, 58.7786178588867, 55.4063110351562)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35638.json b/metadata-aardvark/Datasets/nyu-2451-35638.json
index d274e83ad..05fe166b8 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35638.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35638.json
@@ -1,40 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35638",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Hydrology",
-    "Water"
-  ],
-  "dct_title_s": "Canada VMap1, Library 40: Water Course Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 40"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35638\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76753/nyu_2451_35638.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Ontario, Canada",
-    "Manitoba, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35638",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35638",
-  "nyu_addl_dspace_s": "36607",
-  "locn_geometry": "ENVELOPE(-97.5, -90.0, 59.9889030456543, 54.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35638"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Hydrology",
+    "Water"
+  ],
+  "dct_title_s": "Canada VMap1, Library 40: Water Course Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 40"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35638\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76753/nyu_2451_35638.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Ontario, Canada",
+    "Manitoba, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35638",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35638",
+  "nyu_addl_dspace_s": "36607",
+  "locn_geometry": "ENVELOPE(-97.5, -90.0, 59.9889030456543, 54.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35639.json b/metadata-aardvark/Datasets/nyu-2451-35639.json
index ee0cfc403..7178571f3 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35639.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35639.json
@@ -1,40 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35639",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Trails",
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 40: Trails and Tracks Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 40"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35639\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76754/nyu_2451_35639.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Ontario, Canada",
-    "Manitoba, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35639",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35639",
-  "nyu_addl_dspace_s": "36608",
-  "locn_geometry": "ENVELOPE(-97.5, -90.1864624023438, 59.4189949035644, 54.1135177612305)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35639"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Trails",
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 40: Trails and Tracks Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 40"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35639\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76754/nyu_2451_35639.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Ontario, Canada",
+    "Manitoba, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35639",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35639",
+  "nyu_addl_dspace_s": "36608",
+  "locn_geometry": "ENVELOPE(-97.5, -90.1864624023438, 59.4189949035644, 54.1135177612305)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35640.json b/metadata-aardvark/Datasets/nyu-2451-35640.json
index 8a90a6259..8c1daaee4 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35640.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35640.json
@@ -1,46 +1,64 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35640",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Bridges",
-    "Structure",
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 41: Bridge Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 41"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35640\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76755/nyu_2451_35640.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Vancouver, Canada",
-    "Burnaby, Canada",
-    "Anmore, Canada",
-    "New Westminster, Canada",
-    "North Vancouver, Canada",
-    "West End, Canada",
-    "Port Moody, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35640",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35640",
-  "nyu_addl_dspace_s": "36609",
-  "locn_geometry": "ENVELOPE(-123.138854980469, -122.805274963379, 49.3183937072754, 49.2067031860352)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35640"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Bridges",
+    "Structure",
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 41: Bridge Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 41"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35640\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76755/nyu_2451_35640.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Vancouver, Canada",
+    "Burnaby, Canada",
+    "Anmore, Canada",
+    "New Westminster, Canada",
+    "North Vancouver, Canada",
+    "West End, Canada",
+    "Port Moody, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35640",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35640",
+  "nyu_addl_dspace_s": "36609",
+  "locn_geometry": "ENVELOPE(-123.138854980469, -122.805274963379, 49.3183937072754, 49.2067031860352)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35641.json b/metadata-aardvark/Datasets/nyu-2451-35641.json
index 095d32adb..fd2049843 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35641.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35641.json
@@ -1,51 +1,69 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35641",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Airports",
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 41: Airports",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 41"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35641\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76756/nyu_2451_35641.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Vancouver, Canada",
-    "Surrey, Canada",
-    "Okanagan, Canada",
-    "Burnaby, Canada",
-    "Ladner, Canada",
-    "Richmond, Canada",
-    "Abbotsford, Canada",
-    "Anmore, Canada",
-    "Kelowna, Canada",
-    "Coquitlam, Canada",
-    "Alberta, Canada",
-    "British Columbia, Canada",
-    "Washington, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35641",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35641",
-  "nyu_addl_dspace_s": "36610",
-  "locn_geometry": "ENVELOPE(-132.186553955078, -118.730133056641, 53.9487419128418, 49.011474609375)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35641"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Airports",
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 41: Airports",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 41"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35641\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76756/nyu_2451_35641.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Vancouver, Canada",
+    "Surrey, Canada",
+    "Okanagan, Canada",
+    "Burnaby, Canada",
+    "Ladner, Canada",
+    "Richmond, Canada",
+    "Abbotsford, Canada",
+    "Anmore, Canada",
+    "Kelowna, Canada",
+    "Coquitlam, Canada",
+    "Alberta, Canada",
+    "British Columbia, Canada",
+    "Washington, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35641",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35641",
+  "nyu_addl_dspace_s": "36610",
+  "locn_geometry": "ENVELOPE(-132.186553955078, -118.730133056641, 53.9487419128418, 49.011474609375)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35642.json b/metadata-aardvark/Datasets/nyu-2451-35642.json
index 4fa844988..a34407dbd 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35642.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35642.json
@@ -1,50 +1,68 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35642",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Buildings",
-    "Structure"
-  ],
-  "dct_title_s": "Canada VMap1, Library 41: Buildings Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 41"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35642\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76757/nyu_2451_35642.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Vancouver, Canada",
-    "Okanagan, Canada",
-    "Burnaby, Canada",
-    "Richmond, Canada",
-    "Anmore, Canada",
-    "Kelowna, Canada",
-    "Coquitlam, Canada",
-    "Delta, Canada",
-    "Nanaimo, Canada",
-    "Chilliwack, Canada",
-    "Alberta, Canada",
-    "British Columbia, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35642",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35642",
-  "nyu_addl_dspace_s": "36611",
-  "locn_geometry": "ENVELOPE(-132.163726806641, -118.54320526123, 53.9859580993652, 49.1554641723633)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35642"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Buildings",
+    "Structure"
+  ],
+  "dct_title_s": "Canada VMap1, Library 41: Buildings Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 41"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35642\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76757/nyu_2451_35642.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Vancouver, Canada",
+    "Okanagan, Canada",
+    "Burnaby, Canada",
+    "Richmond, Canada",
+    "Anmore, Canada",
+    "Kelowna, Canada",
+    "Coquitlam, Canada",
+    "Delta, Canada",
+    "Nanaimo, Canada",
+    "Chilliwack, Canada",
+    "Alberta, Canada",
+    "British Columbia, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35642",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35642",
+  "nyu_addl_dspace_s": "36611",
+  "locn_geometry": "ENVELOPE(-132.163726806641, -118.54320526123, 53.9859580993652, 49.1554641723633)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35643.json b/metadata-aardvark/Datasets/nyu-2451-35643.json
index 8b00b224b..69c79254f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35643.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35643.json
@@ -1,50 +1,68 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35643",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Cities and towns",
-    "Location"
-  ],
-  "dct_title_s": "Canada VMap1, Library 41: Built-Up Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 41"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35643\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76758/nyu_2451_35643.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Vancouver, Canada",
-    "Surrey, Canada",
-    "Okanagan, Canada",
-    "Burnaby, Canada",
-    "Ladner, Canada",
-    "Richmond, Canada",
-    "Abbotsford, Canada",
-    "Anmore, Canada",
-    "Kelowna, Canada",
-    "Coquitlam, Canada",
-    "Alberta, Canada",
-    "Washington, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35643",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35643",
-  "nyu_addl_dspace_s": "36612",
-  "locn_geometry": "ENVELOPE(-125.276611328125, -118.96696472168, 54.0, 49.0021018981934)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35643"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Cities and towns",
+    "Location"
+  ],
+  "dct_title_s": "Canada VMap1, Library 41: Built-Up Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 41"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35643\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76758/nyu_2451_35643.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Vancouver, Canada",
+    "Surrey, Canada",
+    "Okanagan, Canada",
+    "Burnaby, Canada",
+    "Ladner, Canada",
+    "Richmond, Canada",
+    "Abbotsford, Canada",
+    "Anmore, Canada",
+    "Kelowna, Canada",
+    "Coquitlam, Canada",
+    "Alberta, Canada",
+    "Washington, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35643",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35643",
+  "nyu_addl_dspace_s": "36612",
+  "locn_geometry": "ENVELOPE(-125.276611328125, -118.96696472168, 54.0, 49.0021018981934)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35644.json b/metadata-aardvark/Datasets/nyu-2451-35644.json
index a4c85e20b..13be1fd41 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35644.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35644.json
@@ -1,51 +1,69 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35644",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Cities and towns",
-    "Location"
-  ],
-  "dct_title_s": "Canada VMap1, Library 41: Built-Up Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 41"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35644\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76759/nyu_2451_35644.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Vancouver, Canada",
-    "Surrey, Canada",
-    "Okanagan, Canada",
-    "Burnaby, Canada",
-    "Ladner, Canada",
-    "Richmond, Canada",
-    "Abbotsford, Canada",
-    "Anmore, Canada",
-    "Kelowna, Canada",
-    "Coquitlam, Canada",
-    "Alberta, Canada",
-    "British Columbia, Canada",
-    "Washington, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35644",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35644",
-  "nyu_addl_dspace_s": "36613",
-  "locn_geometry": "ENVELOPE(-132.311492919922, -118.563957214355, 53.9900321960449, 49.0053787231445)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35644"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Cities and towns",
+    "Location"
+  ],
+  "dct_title_s": "Canada VMap1, Library 41: Built-Up Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 41"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35644\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76759/nyu_2451_35644.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Vancouver, Canada",
+    "Surrey, Canada",
+    "Okanagan, Canada",
+    "Burnaby, Canada",
+    "Ladner, Canada",
+    "Richmond, Canada",
+    "Abbotsford, Canada",
+    "Anmore, Canada",
+    "Kelowna, Canada",
+    "Coquitlam, Canada",
+    "Alberta, Canada",
+    "British Columbia, Canada",
+    "Washington, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35644",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35644",
+  "nyu_addl_dspace_s": "36613",
+  "locn_geometry": "ENVELOPE(-132.311492919922, -118.563957214355, 53.9900321960449, 49.0053787231445)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35645.json b/metadata-aardvark/Datasets/nyu-2451-35645.json
index 3f4f77d49..5557acaa2 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35645.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35645.json
@@ -1,52 +1,70 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35645",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Coasts",
-    "Wetlands",
-    "Environment"
-  ],
-  "dct_title_s": "Canada VMap1, Library 41: Coast Area",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 41"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35645\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76760/nyu_2451_35645.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Vancouver, Canada",
-    "Surrey, Canada",
-    "Okanagan, Canada",
-    "Burnaby, Canada",
-    "Ladner, Canada",
-    "Richmond, Canada",
-    "Abbotsford, Canada",
-    "Anmore, Canada",
-    "Kelowna, Canada",
-    "Coquitlam, Canada",
-    "Alberta, Canada",
-    "British Columbia, Canada",
-    "Washington, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35645",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35645",
-  "nyu_addl_dspace_s": "36614",
-  "locn_geometry": "ENVELOPE(-139.5, -118.5, 54.0, 49.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35645"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Coasts",
+    "Wetlands",
+    "Environment"
+  ],
+  "dct_title_s": "Canada VMap1, Library 41: Coast Area",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 41"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35645\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76760/nyu_2451_35645.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Vancouver, Canada",
+    "Surrey, Canada",
+    "Okanagan, Canada",
+    "Burnaby, Canada",
+    "Ladner, Canada",
+    "Richmond, Canada",
+    "Abbotsford, Canada",
+    "Anmore, Canada",
+    "Kelowna, Canada",
+    "Coquitlam, Canada",
+    "Alberta, Canada",
+    "British Columbia, Canada",
+    "Washington, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35645",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35645",
+  "nyu_addl_dspace_s": "36614",
+  "locn_geometry": "ENVELOPE(-139.5, -118.5, 54.0, 49.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35646.json b/metadata-aardvark/Datasets/nyu-2451-35646.json
index ff23a6a95..aef0a1449 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35646.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35646.json
@@ -1,51 +1,69 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35646",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Coasts",
-    "Wetlands",
-    "Environment"
-  ],
-  "dct_title_s": "Canada VMap1, Library 41: Coast Line",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 41"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35646\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76761/nyu_2451_35646.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Vancouver, Canada",
-    "Ladner, Canada",
-    "Richmond, Canada",
-    "Nanaimo, Canada",
-    "North Vancouver, Canada",
-    "West End, Canada",
-    "West Vancouver, Canada",
-    "Campbell River, Canada",
-    "Courtenay, Canada",
-    "Port Alberni, Canada",
-    "British Columbia, Canada",
-    "Washington, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35646",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35646",
-  "nyu_addl_dspace_s": "36615",
-  "locn_geometry": "ENVELOPE(-133.19743347168, -123.08666229248, 54.0, 49.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35646"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Coasts",
+    "Wetlands",
+    "Environment"
+  ],
+  "dct_title_s": "Canada VMap1, Library 41: Coast Line",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 41"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35646\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76761/nyu_2451_35646.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Vancouver, Canada",
+    "Ladner, Canada",
+    "Richmond, Canada",
+    "Nanaimo, Canada",
+    "North Vancouver, Canada",
+    "West End, Canada",
+    "West Vancouver, Canada",
+    "Campbell River, Canada",
+    "Courtenay, Canada",
+    "Port Alberni, Canada",
+    "British Columbia, Canada",
+    "Washington, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35646",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35646",
+  "nyu_addl_dspace_s": "36615",
+  "locn_geometry": "ENVELOPE(-133.19743347168, -123.08666229248, 54.0, 49.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35647.json b/metadata-aardvark/Datasets/nyu-2451-35647.json
index b5db031a2..e1b2c3cd1 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35647.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35647.json
@@ -1,51 +1,69 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35647",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Communication",
-    "Towers"
-  ],
-  "dct_title_s": "Canada VMap1, Library 41: Communication Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 41"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35647\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76762/nyu_2451_35647.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Vancouver, Canada",
-    "Surrey, Canada",
-    "Okanagan, Canada",
-    "Burnaby, Canada",
-    "Ladner, Canada",
-    "Richmond, Canada",
-    "Abbotsford, Canada",
-    "Anmore, Canada",
-    "Kelowna, Canada",
-    "Coquitlam, Canada",
-    "Alberta, Canada",
-    "British Columbia, Canada",
-    "Washington, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35647",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35647",
-  "nyu_addl_dspace_s": "36616",
-  "locn_geometry": "ENVELOPE(-132.015548706055, -118.549682617187, 53.9681739807129, 49.0048675537109)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35647"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Communication",
+    "Towers"
+  ],
+  "dct_title_s": "Canada VMap1, Library 41: Communication Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 41"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35647\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76762/nyu_2451_35647.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Vancouver, Canada",
+    "Surrey, Canada",
+    "Okanagan, Canada",
+    "Burnaby, Canada",
+    "Ladner, Canada",
+    "Richmond, Canada",
+    "Abbotsford, Canada",
+    "Anmore, Canada",
+    "Kelowna, Canada",
+    "Coquitlam, Canada",
+    "Alberta, Canada",
+    "British Columbia, Canada",
+    "Washington, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35647",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35647",
+  "nyu_addl_dspace_s": "36616",
+  "locn_geometry": "ENVELOPE(-132.015548706055, -118.549682617187, 53.9681739807129, 49.0048675537109)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35648.json b/metadata-aardvark/Datasets/nyu-2451-35648.json
index 9bb21e274..f914f648c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35648.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35648.json
@@ -1,52 +1,70 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35648",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Contours (Cartography)",
-    "Elevation",
-    "Topographic maps"
-  ],
-  "dct_title_s": "Canada VMap1, Library 41: Contour Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 41"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35648\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76763/nyu_2451_35648.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Vancouver, Canada",
-    "Surrey, Canada",
-    "Okanagan, Canada",
-    "Burnaby, Canada",
-    "Ladner, Canada",
-    "Richmond, Canada",
-    "Abbotsford, Canada",
-    "Anmore, Canada",
-    "Kelowna, Canada",
-    "Coquitlam, Canada",
-    "Alberta, Canada",
-    "British Columbia, Canada",
-    "Washington, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35648",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35648",
-  "nyu_addl_dspace_s": "36617",
-  "locn_geometry": "ENVELOPE(-133.174423217773, -118.5, 54.0, 49.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35648"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Contours (Cartography)",
+    "Elevation",
+    "Topographic maps"
+  ],
+  "dct_title_s": "Canada VMap1, Library 41: Contour Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 41"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35648\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76763/nyu_2451_35648.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Vancouver, Canada",
+    "Surrey, Canada",
+    "Okanagan, Canada",
+    "Burnaby, Canada",
+    "Ladner, Canada",
+    "Richmond, Canada",
+    "Abbotsford, Canada",
+    "Anmore, Canada",
+    "Kelowna, Canada",
+    "Coquitlam, Canada",
+    "Alberta, Canada",
+    "British Columbia, Canada",
+    "Washington, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35648",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35648",
+  "nyu_addl_dspace_s": "36617",
+  "locn_geometry": "ENVELOPE(-133.174423217773, -118.5, 54.0, 49.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35649.json b/metadata-aardvark/Datasets/nyu-2451-35649.json
index cb1073da1..768785f1c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35649.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35649.json
@@ -1,43 +1,61 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35649",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Dams",
-    "Structure",
-    "Inland Waters"
-  ],
-  "dct_title_s": "Canada VMap1, Library 41: Damn/Weir Nodes",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 41"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35649\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76764/nyu_2451_35649.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "West Vancouver, Canada",
-    "Gibsons, Canada",
-    "Bowen Island, Canada",
-    "Lions Bay, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35649",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35649",
-  "nyu_addl_dspace_s": "36618",
-  "locn_geometry": "ENVELOPE(-123.532867431641, -122.861541748047, 49.7124633789062, 49.3616065979004)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35649"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Dams",
+    "Structure",
+    "Inland Waters"
+  ],
+  "dct_title_s": "Canada VMap1, Library 41: Damn/Weir Nodes",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 41"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35649\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76764/nyu_2451_35649.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "West Vancouver, Canada",
+    "Gibsons, Canada",
+    "Bowen Island, Canada",
+    "Lions Bay, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35649",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35649",
+  "nyu_addl_dspace_s": "36618",
+  "locn_geometry": "ENVELOPE(-123.532867431641, -122.861541748047, 49.7124633789062, 49.3616065979004)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35650.json b/metadata-aardvark/Datasets/nyu-2451-35650.json
index c02df61e6..736714ef2 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35650.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35650.json
@@ -1,51 +1,69 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35650",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Dams",
-    "Structure",
-    "Inland Waters"
-  ],
-  "dct_title_s": "Canada VMap1, Library 41: Dam/Weir Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 41"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35650\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76765/nyu_2451_35650.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Vancouver, Canada",
-    "Surrey, Canada",
-    "Okanagan, Canada",
-    "Burnaby, Canada",
-    "Ladner, Canada",
-    "Richmond, Canada",
-    "Abbotsford, Canada",
-    "Anmore, Canada",
-    "Kelowna, Canada",
-    "Coquitlam, Canada",
-    "Alberta, Canada",
-    "Washington, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35650",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35650",
-  "nyu_addl_dspace_s": "36619",
-  "locn_geometry": "ENVELOPE(-129.736785888672, -118.534385681152, 53.9844627380371, 49.0068359375)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35650"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Dams",
+    "Structure",
+    "Inland Waters"
+  ],
+  "dct_title_s": "Canada VMap1, Library 41: Dam/Weir Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 41"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35650\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76765/nyu_2451_35650.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Vancouver, Canada",
+    "Surrey, Canada",
+    "Okanagan, Canada",
+    "Burnaby, Canada",
+    "Ladner, Canada",
+    "Richmond, Canada",
+    "Abbotsford, Canada",
+    "Anmore, Canada",
+    "Kelowna, Canada",
+    "Coquitlam, Canada",
+    "Alberta, Canada",
+    "Washington, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35650",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35650",
+  "nyu_addl_dspace_s": "36619",
+  "locn_geometry": "ENVELOPE(-129.736785888672, -118.534385681152, 53.9844627380371, 49.0068359375)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35651.json b/metadata-aardvark/Datasets/nyu-2451-35651.json
index f9ba16f24..bbb5449a3 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35651.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35651.json
@@ -1,50 +1,68 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35651",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Navigation",
-    "Marine accidents",
-    "Reefs",
-    "Coasts"
-  ],
-  "dct_title_s": "Canada VMap1, Library 41: Danger Area Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 41"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35651\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76766/nyu_2451_35651.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Nanaimo, Canada",
-    "Campbell River, Canada",
-    "Courtenay, Canada",
-    "Port Alberni, Canada",
-    "Powell River, Canada",
-    "Parksville, Canada",
-    "Sechelt, Canada",
-    "Cumberland, Canada",
-    "Tofino, Canada",
-    "British Columbia, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35651",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35651",
-  "nyu_addl_dspace_s": "36620",
-  "locn_geometry": "ENVELOPE(-133.20100402832, -123.556541442871, 54.0, 49.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35651"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Navigation",
+    "Marine accidents",
+    "Reefs",
+    "Coasts"
+  ],
+  "dct_title_s": "Canada VMap1, Library 41: Danger Area Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 41"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35651\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76766/nyu_2451_35651.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Nanaimo, Canada",
+    "Campbell River, Canada",
+    "Courtenay, Canada",
+    "Port Alberni, Canada",
+    "Powell River, Canada",
+    "Parksville, Canada",
+    "Sechelt, Canada",
+    "Cumberland, Canada",
+    "Tofino, Canada",
+    "British Columbia, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35651",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35651",
+  "nyu_addl_dspace_s": "36620",
+  "locn_geometry": "ENVELOPE(-133.20100402832, -123.556541442871, 54.0, 49.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35652.json b/metadata-aardvark/Datasets/nyu-2451-35652.json
index 215bb63d6..24fdc7580 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35652.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35652.json
@@ -1,53 +1,71 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35652",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Navigation",
-    "Marine accidents",
-    "Reefs",
-    "Coasts"
-  ],
-  "dct_title_s": "Canada VMap1, Library 41: Danger Point Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 41"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35652\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76767/nyu_2451_35652.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Vancouver, Canada",
-    "Surrey, Canada",
-    "Okanagan, Canada",
-    "Burnaby, Canada",
-    "Ladner, Canada",
-    "Richmond, Canada",
-    "Abbotsford, Canada",
-    "Anmore, Canada",
-    "Kelowna, Canada",
-    "Coquitlam, Canada",
-    "Alberta, Canada",
-    "British Columbia, Canada",
-    "Washington, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35652",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35652",
-  "nyu_addl_dspace_s": "36621",
-  "locn_geometry": "ENVELOPE(-133.1787109375, -118.757347106934, 53.9988403320312, 49.0063896179199)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35652"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Navigation",
+    "Marine accidents",
+    "Reefs",
+    "Coasts"
+  ],
+  "dct_title_s": "Canada VMap1, Library 41: Danger Point Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 41"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35652\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76767/nyu_2451_35652.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Vancouver, Canada",
+    "Surrey, Canada",
+    "Okanagan, Canada",
+    "Burnaby, Canada",
+    "Ladner, Canada",
+    "Richmond, Canada",
+    "Abbotsford, Canada",
+    "Anmore, Canada",
+    "Kelowna, Canada",
+    "Coquitlam, Canada",
+    "Alberta, Canada",
+    "British Columbia, Canada",
+    "Washington, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35652",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35652",
+  "nyu_addl_dspace_s": "36621",
+  "locn_geometry": "ENVELOPE(-133.1787109375, -118.757347106934, 53.9988403320312, 49.0063896179199)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35653.json b/metadata-aardvark/Datasets/nyu-2451-35653.json
index 2ff2c061a..cf860263b 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35653.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35653.json
@@ -1,46 +1,64 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35653",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Refuse and refuse disposal",
-    "Waste disposal sites",
-    "Environment"
-  ],
-  "dct_title_s": "Canada VMap1, Library 41: Disposal Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 41"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35653\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76768/nyu_2451_35653.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Williams Lake, Canada",
-    "Hanceville, Canada",
-    "Lillooet, Canada",
-    "Pemberton, Canada",
-    "Logan Lake, Canada",
-    "Ashcroft, Canada",
-    "Cache Creek, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35653",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35653",
-  "nyu_addl_dspace_s": "36622",
-  "locn_geometry": "ENVELOPE(-127.455657958984, -120.460716247559, 52.5743141174316, 50.1860885620117)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35653"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Refuse and refuse disposal",
+    "Waste disposal sites",
+    "Environment"
+  ],
+  "dct_title_s": "Canada VMap1, Library 41: Disposal Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 41"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35653\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76768/nyu_2451_35653.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Williams Lake, Canada",
+    "Hanceville, Canada",
+    "Lillooet, Canada",
+    "Pemberton, Canada",
+    "Logan Lake, Canada",
+    "Ashcroft, Canada",
+    "Cache Creek, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35653",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35653",
+  "nyu_addl_dspace_s": "36622",
+  "locn_geometry": "ENVELOPE(-127.455657958984, -120.460716247559, 52.5743141174316, 50.1860885620117)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35654.json b/metadata-aardvark/Datasets/nyu-2451-35654.json
index 258759f3c..632c3e243 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35654.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35654.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35654",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Quality control",
-    "Quality"
-  ],
-  "dct_title_s": "Canada VMap1, Library 41: Data Quality Area",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 41"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35654\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76769/nyu_2451_35654.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35654",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35654",
-  "nyu_addl_dspace_s": "36623",
-  "locn_geometry": "ENVELOPE(-132.186553955078, -118.730133056641, 53.9487419128418, 49.011474609375)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35654"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Quality control",
+    "Quality"
+  ],
+  "dct_title_s": "Canada VMap1, Library 41: Data Quality Area",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 41"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35654\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76769/nyu_2451_35654.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35654",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35654",
+  "nyu_addl_dspace_s": "36623",
+  "locn_geometry": "ENVELOPE(-132.186553955078, -118.730133056641, 53.9487419128418, 49.011474609375)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35655.json b/metadata-aardvark/Datasets/nyu-2451-35655.json
index 678615dd3..d222e963e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35655.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35655.json
@@ -1,52 +1,70 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35655",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Quality control",
-    "Quality"
-  ],
-  "dct_title_s": "Canada VMap1, Library 41: Data Quality Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 41"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35655\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76771/nyu_2451_35655.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Vancouver, Canada",
-    "Surrey, Canada",
-    "Okanagan, Canada",
-    "Burnaby, Canada",
-    "Ladner, Canada",
-    "Richmond, Canada",
-    "Abbotsford, Canada",
-    "Anmore, Canada",
-    "Kelowna, Canada",
-    "Coquitlam, Canada",
-    "Alberta, Canada",
-    "British Columbia, Canada",
-    "Washington, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35655",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35655",
-  "nyu_addl_dspace_s": "36624",
-  "locn_geometry": "ENVELOPE(-134.0, -118.5, 54.0, 49.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35655"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Quality control",
+    "Quality"
+  ],
+  "dct_title_s": "Canada VMap1, Library 41: Data Quality Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 41"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35655\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76771/nyu_2451_35655.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Vancouver, Canada",
+    "Surrey, Canada",
+    "Okanagan, Canada",
+    "Burnaby, Canada",
+    "Ladner, Canada",
+    "Richmond, Canada",
+    "Abbotsford, Canada",
+    "Anmore, Canada",
+    "Kelowna, Canada",
+    "Coquitlam, Canada",
+    "Alberta, Canada",
+    "British Columbia, Canada",
+    "Washington, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35655",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35655",
+  "nyu_addl_dspace_s": "36624",
+  "locn_geometry": "ENVELOPE(-134.0, -118.5, 54.0, 49.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35656.json b/metadata-aardvark/Datasets/nyu-2451-35656.json
index e157c4232..99d3d3f3c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35656.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35656.json
@@ -1,50 +1,68 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35656",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Quality control",
-    "Quality"
-  ],
-  "dct_title_s": "Canada VMap1, Library 41: Data Quality Void Collection Area",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 41"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35656\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76772/nyu_2451_35656.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Vancouver, Canada",
-    "Okanagan, Canada",
-    "Burnaby, Canada",
-    "Anmore, Canada",
-    "Kelowna, Canada",
-    "Coquitlam, Canada",
-    "Maple Ridge, Canada",
-    "Kamloops, Canada",
-    "Prince George, Canada",
-    "New Westminster, Canada",
-    "Alberta, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35656",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35656",
-  "nyu_addl_dspace_s": "36625",
-  "locn_geometry": "ENVELOPE(-129.646118164062, -118.5, 54.0, 49.2022972106934)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35656"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Quality control",
+    "Quality"
+  ],
+  "dct_title_s": "Canada VMap1, Library 41: Data Quality Void Collection Area",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 41"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35656\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76772/nyu_2451_35656.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Vancouver, Canada",
+    "Okanagan, Canada",
+    "Burnaby, Canada",
+    "Anmore, Canada",
+    "Kelowna, Canada",
+    "Coquitlam, Canada",
+    "Maple Ridge, Canada",
+    "Kamloops, Canada",
+    "Prince George, Canada",
+    "New Westminster, Canada",
+    "Alberta, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35656",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35656",
+  "nyu_addl_dspace_s": "36625",
+  "locn_geometry": "ENVELOPE(-129.646118164062, -118.5, 54.0, 49.2022972106934)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35657.json b/metadata-aardvark/Datasets/nyu-2451-35657.json
index 0c5397d3c..494e143c1 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35657.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35657.json
@@ -1,49 +1,67 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35657",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Elevation",
-    "Topographic maps"
-  ],
-  "dct_title_s": "Canada VMap1, Library 41: Elevation Void Collection Area",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 41"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35657\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76773/nyu_2451_35657.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Vancouver, Canada",
-    "Okanagan, Canada",
-    "Burnaby, Canada",
-    "Anmore, Canada",
-    "Kelowna, Canada",
-    "Coquitlam, Canada",
-    "Maple Ridge, Canada",
-    "Kamloops, Canada",
-    "Prince George, Canada",
-    "New Westminster, Canada",
-    "Alberta, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35657",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35657",
-  "nyu_addl_dspace_s": "36626",
-  "locn_geometry": "ENVELOPE(-129.646118164062, -118.5, 54.0, 49.2022972106934)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35657"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Elevation",
+    "Topographic maps"
+  ],
+  "dct_title_s": "Canada VMap1, Library 41: Elevation Void Collection Area",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 41"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35657\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76773/nyu_2451_35657.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Vancouver, Canada",
+    "Okanagan, Canada",
+    "Burnaby, Canada",
+    "Anmore, Canada",
+    "Kelowna, Canada",
+    "Coquitlam, Canada",
+    "Maple Ridge, Canada",
+    "Kamloops, Canada",
+    "Prince George, Canada",
+    "New Westminster, Canada",
+    "Alberta, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35657",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35657",
+  "nyu_addl_dspace_s": "36626",
+  "locn_geometry": "ENVELOPE(-129.646118164062, -118.5, 54.0, 49.2022972106934)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35658.json b/metadata-aardvark/Datasets/nyu-2451-35658.json
index 3f6c6cee4..984633186 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35658.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35658.json
@@ -1,51 +1,69 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35658",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Elevation",
-    "Topographic maps"
-  ],
-  "dct_title_s": "Canada VMap1, Library 41: Elevation Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 41"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35658\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76774/nyu_2451_35658.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Vancouver, Canada",
-    "Surrey, Canada",
-    "Okanagan, Canada",
-    "Burnaby, Canada",
-    "Ladner, Canada",
-    "Richmond, Canada",
-    "Abbotsford, Canada",
-    "Anmore, Canada",
-    "Kelowna, Canada",
-    "Coquitlam, Canada",
-    "Alberta, Canada",
-    "British Columbia, Canada",
-    "Washington, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35658",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35658",
-  "nyu_addl_dspace_s": "36627",
-  "locn_geometry": "ENVELOPE(-132.898376464844, -118.501998901367, 53.996223449707, 49.0092735290527)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35658"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Elevation",
+    "Topographic maps"
+  ],
+  "dct_title_s": "Canada VMap1, Library 41: Elevation Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 41"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35658\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76774/nyu_2451_35658.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Vancouver, Canada",
+    "Surrey, Canada",
+    "Okanagan, Canada",
+    "Burnaby, Canada",
+    "Ladner, Canada",
+    "Richmond, Canada",
+    "Abbotsford, Canada",
+    "Anmore, Canada",
+    "Kelowna, Canada",
+    "Coquitlam, Canada",
+    "Alberta, Canada",
+    "British Columbia, Canada",
+    "Washington, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35658",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35658",
+  "nyu_addl_dspace_s": "36627",
+  "locn_geometry": "ENVELOPE(-132.898376464844, -118.501998901367, 53.996223449707, 49.0092735290527)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35659.json b/metadata-aardvark/Datasets/nyu-2451-35659.json
index ade57c54c..18e746922 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35659.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35659.json
@@ -1,51 +1,69 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35659",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Elevation",
-    "Topographic maps"
-  ],
-  "dct_title_s": "Canada VMap1, Library 41: Elevation Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 41"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35659\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76775/nyu_2451_35659.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Vancouver, Canada",
-    "Surrey, Canada",
-    "Okanagan, Canada",
-    "Burnaby, Canada",
-    "Ladner, Canada",
-    "Richmond, Canada",
-    "Abbotsford, Canada",
-    "Anmore, Canada",
-    "Kelowna, Canada",
-    "Coquitlam, Canada",
-    "Alberta, Canada",
-    "British Columbia, Canada",
-    "Washington, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35659",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35659",
-  "nyu_addl_dspace_s": "36628",
-  "locn_geometry": "ENVELOPE(-133.08821105957, -118.566734313965, 53.9974250793457, 49.0111274719238)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35659"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Elevation",
+    "Topographic maps"
+  ],
+  "dct_title_s": "Canada VMap1, Library 41: Elevation Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 41"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35659\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76775/nyu_2451_35659.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Vancouver, Canada",
+    "Surrey, Canada",
+    "Okanagan, Canada",
+    "Burnaby, Canada",
+    "Ladner, Canada",
+    "Richmond, Canada",
+    "Abbotsford, Canada",
+    "Anmore, Canada",
+    "Kelowna, Canada",
+    "Coquitlam, Canada",
+    "Alberta, Canada",
+    "British Columbia, Canada",
+    "Washington, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35659",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35659",
+  "nyu_addl_dspace_s": "36628",
+  "locn_geometry": "ENVELOPE(-133.08821105957, -118.566734313965, 53.9974250793457, 49.0111274719238)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35660.json b/metadata-aardvark/Datasets/nyu-2451-35660.json
index e7de584db..da7aca4a8 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35660.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35660.json
@@ -1,49 +1,67 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35660",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Mines and mineral resources",
-    "Salt mines and mining"
-  ],
-  "dct_title_s": "Canada VMap1, Library 41: Extraction Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 41"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35660\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76776/nyu_2451_35660.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Vancouver, Canada",
-    "Okanagan, Canada",
-    "Burnaby, Canada",
-    "Anmore, Canada",
-    "Kelowna, Canada",
-    "Coquitlam, Canada",
-    "Maple Ridge, Canada",
-    "Kamloops, Canada",
-    "New Westminster, Canada",
-    "North Vancouver, Canada",
-    "Alberta, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35660",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35660",
-  "nyu_addl_dspace_s": "36629",
-  "locn_geometry": "ENVELOPE(-127.495208740234, -119.200538635254, 53.6670188903809, 49.2022972106934)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35660"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Mines and mineral resources",
+    "Salt mines and mining"
+  ],
+  "dct_title_s": "Canada VMap1, Library 41: Extraction Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 41"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35660\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76776/nyu_2451_35660.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Vancouver, Canada",
+    "Okanagan, Canada",
+    "Burnaby, Canada",
+    "Anmore, Canada",
+    "Kelowna, Canada",
+    "Coquitlam, Canada",
+    "Maple Ridge, Canada",
+    "Kamloops, Canada",
+    "New Westminster, Canada",
+    "North Vancouver, Canada",
+    "Alberta, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35660",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35660",
+  "nyu_addl_dspace_s": "36629",
+  "locn_geometry": "ENVELOPE(-127.495208740234, -119.200538635254, 53.6670188903809, 49.2022972106934)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35661.json b/metadata-aardvark/Datasets/nyu-2451-35661.json
index 334018b76..a02638212 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35661.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35661.json
@@ -1,50 +1,68 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35661",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Ferries",
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 41: Ferry Crossing Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 41"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35661\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76777/nyu_2451_35661.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Vancouver, Canada",
-    "Surrey, Canada",
-    "Burnaby, Canada",
-    "Ladner, Canada",
-    "Richmond, Canada",
-    "Abbotsford, Canada",
-    "Anmore, Canada",
-    "Coquitlam, Canada",
-    "Delta, Canada",
-    "Langley, Canada",
-    "British Columbia, Canada",
-    "Washington, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35661",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35661",
-  "nyu_addl_dspace_s": "36630",
-  "locn_geometry": "ENVELOPE(-132.011077880859, -122.134971618652, 54.0, 49.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35661"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Ferries",
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 41: Ferry Crossing Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 41"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35661\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76777/nyu_2451_35661.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Vancouver, Canada",
+    "Surrey, Canada",
+    "Burnaby, Canada",
+    "Ladner, Canada",
+    "Richmond, Canada",
+    "Abbotsford, Canada",
+    "Anmore, Canada",
+    "Coquitlam, Canada",
+    "Delta, Canada",
+    "Langley, Canada",
+    "British Columbia, Canada",
+    "Washington, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35661",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35661",
+  "nyu_addl_dspace_s": "36630",
+  "locn_geometry": "ENVELOPE(-132.011077880859, -122.134971618652, 54.0, 49.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35662.json b/metadata-aardvark/Datasets/nyu-2451-35662.json
index b15f15ed9..7db6e12eb 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35662.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35662.json
@@ -1,51 +1,69 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35662",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Sand",
-    "Soil and civilization"
-  ],
-  "dct_title_s": "Canada VMap1, Library 41: Ground Area",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 41"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35662\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76778/nyu_2451_35662.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Vancouver, Canada",
-    "Surrey, Canada",
-    "Okanagan, Canada",
-    "Burnaby, Canada",
-    "Ladner, Canada",
-    "Richmond, Canada",
-    "Abbotsford, Canada",
-    "Anmore, Canada",
-    "Kelowna, Canada",
-    "Coquitlam, Canada",
-    "Alberta, Canada",
-    "British Columbia, Canada",
-    "Washington, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35662",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35662",
-  "nyu_addl_dspace_s": "36631",
-  "locn_geometry": "ENVELOPE(-133.155242919922, -118.993804931641, 54.0, 49.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35662"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Sand",
+    "Soil and civilization"
+  ],
+  "dct_title_s": "Canada VMap1, Library 41: Ground Area",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 41"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35662\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76778/nyu_2451_35662.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Vancouver, Canada",
+    "Surrey, Canada",
+    "Okanagan, Canada",
+    "Burnaby, Canada",
+    "Ladner, Canada",
+    "Richmond, Canada",
+    "Abbotsford, Canada",
+    "Anmore, Canada",
+    "Kelowna, Canada",
+    "Coquitlam, Canada",
+    "Alberta, Canada",
+    "British Columbia, Canada",
+    "Washington, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35662",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35662",
+  "nyu_addl_dspace_s": "36631",
+  "locn_geometry": "ENVELOPE(-133.155242919922, -118.993804931641, 54.0, 49.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35663.json b/metadata-aardvark/Datasets/nyu-2451-35663.json
index e4047f7b7..40a0c4dab 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35663.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35663.json
@@ -1,52 +1,70 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35663",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Hydrography",
-    "Hydrographic surveying",
-    "Aqueducts"
-  ],
-  "dct_title_s": "Canada VMap1, Library 41: Hydrography Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 41"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35663\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76779/nyu_2451_35663.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Vancouver, Canada",
-    "Surrey, Canada",
-    "Okanagan, Canada",
-    "Burnaby, Canada",
-    "Ladner, Canada",
-    "Richmond, Canada",
-    "Abbotsford, Canada",
-    "Anmore, Canada",
-    "Kelowna, Canada",
-    "Coquitlam, Canada",
-    "Alberta, Canada",
-    "British Columbia, Canada",
-    "Washington, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35663",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35663",
-  "nyu_addl_dspace_s": "36632",
-  "locn_geometry": "ENVELOPE(-133.611846923828, -118.572875976562, 53.9990348815918, 49.0009002685547)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35663"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Hydrography",
+    "Hydrographic surveying",
+    "Aqueducts"
+  ],
+  "dct_title_s": "Canada VMap1, Library 41: Hydrography Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 41"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35663\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76779/nyu_2451_35663.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Vancouver, Canada",
+    "Surrey, Canada",
+    "Okanagan, Canada",
+    "Burnaby, Canada",
+    "Ladner, Canada",
+    "Richmond, Canada",
+    "Abbotsford, Canada",
+    "Anmore, Canada",
+    "Kelowna, Canada",
+    "Coquitlam, Canada",
+    "Alberta, Canada",
+    "British Columbia, Canada",
+    "Washington, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35663",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35663",
+  "nyu_addl_dspace_s": "36632",
+  "locn_geometry": "ENVELOPE(-133.611846923828, -118.572875976562, 53.9990348815918, 49.0009002685547)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35664.json b/metadata-aardvark/Datasets/nyu-2451-35664.json
index f81fae500..de5460b5a 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35664.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35664.json
@@ -1,43 +1,61 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35664",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Embankments",
-    "Fills (Earthwork)"
-  ],
-  "dct_title_s": "Canada VMap1, Library 41: Embankment Fill Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 41"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35664\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76780/nyu_2451_35664.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Williams Lake, Canada",
-    "Lillooet, Canada",
-    "Logan Lake, Canada",
-    "Ashcroft, Canada",
-    "Cache Creek, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35664",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35664",
-  "nyu_addl_dspace_s": "36633",
-  "locn_geometry": "ENVELOPE(-122.286727905273, -120.537902832031, 52.5737037658691, 50.4276618957519)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35664"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Embankments",
+    "Fills (Earthwork)"
+  ],
+  "dct_title_s": "Canada VMap1, Library 41: Embankment Fill Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 41"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35664\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76780/nyu_2451_35664.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Williams Lake, Canada",
+    "Lillooet, Canada",
+    "Logan Lake, Canada",
+    "Ashcroft, Canada",
+    "Cache Creek, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35664",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35664",
+  "nyu_addl_dspace_s": "36633",
+  "locn_geometry": "ENVELOPE(-122.286727905273, -120.537902832031, 52.5737037658691, 50.4276618957519)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35665.json b/metadata-aardvark/Datasets/nyu-2451-35665.json
index e2b7e4e50..2f8ed8b7b 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35665.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35665.json
@@ -1,50 +1,68 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35665",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Mines and mineral resources",
-    "Salt mines and mining"
-  ],
-  "dct_title_s": "Canada VMap1, Library 41: Extraction Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 41"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35665\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76781/nyu_2451_35665.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Vancouver, Canada",
-    "Surrey, Canada",
-    "Okanagan, Canada",
-    "Burnaby, Canada",
-    "Ladner, Canada",
-    "Richmond, Canada",
-    "Abbotsford, Canada",
-    "Anmore, Canada",
-    "Kelowna, Canada",
-    "Coquitlam, Canada",
-    "Alberta, Canada",
-    "British Columbia, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35665",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35665",
-  "nyu_addl_dspace_s": "36634",
-  "locn_geometry": "ENVELOPE(-131.204345703125, -119.053009033203, 53.8932723999023, 49.0455360412598)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35665"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Mines and mineral resources",
+    "Salt mines and mining"
+  ],
+  "dct_title_s": "Canada VMap1, Library 41: Extraction Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 41"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35665\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76781/nyu_2451_35665.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Vancouver, Canada",
+    "Surrey, Canada",
+    "Okanagan, Canada",
+    "Burnaby, Canada",
+    "Ladner, Canada",
+    "Richmond, Canada",
+    "Abbotsford, Canada",
+    "Anmore, Canada",
+    "Kelowna, Canada",
+    "Coquitlam, Canada",
+    "Alberta, Canada",
+    "British Columbia, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35665",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35665",
+  "nyu_addl_dspace_s": "36634",
+  "locn_geometry": "ENVELOPE(-131.204345703125, -119.053009033203, 53.8932723999023, 49.0455360412598)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35666.json b/metadata-aardvark/Datasets/nyu-2451-35666.json
index 4445b0ba6..cb109fedf 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35666.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35666.json
@@ -1,45 +1,63 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35666",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Fuelbreaks",
-    "Environment"
-  ],
-  "dct_title_s": "Canada VMap1, Library 41: Firebreak Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 41"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35666\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76782/nyu_2451_35666.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Prince George, Canada",
-    "Williams Lake, Canada",
-    "Quesnel, Canada",
-    "Hanceville, Canada",
-    "Grande Cache, Canada",
-    "Alberta, Canada",
-    "British Columbia, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35666",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35666",
-  "nyu_addl_dspace_s": "36635",
-  "locn_geometry": "ENVELOPE(-132.186126708984, -118.5, 54.0, 51.6005477905273)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35666"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Fuelbreaks",
+    "Environment"
+  ],
+  "dct_title_s": "Canada VMap1, Library 41: Firebreak Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 41"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35666\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76782/nyu_2451_35666.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Prince George, Canada",
+    "Williams Lake, Canada",
+    "Quesnel, Canada",
+    "Hanceville, Canada",
+    "Grande Cache, Canada",
+    "Alberta, Canada",
+    "British Columbia, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35666",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35666",
+  "nyu_addl_dspace_s": "36635",
+  "locn_geometry": "ENVELOPE(-132.186126708984, -118.5, 54.0, 51.6005477905273)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35667.json b/metadata-aardvark/Datasets/nyu-2451-35667.json
index ee1abafe8..c184ae377 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35667.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35667.json
@@ -1,52 +1,70 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35667",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Physiographys",
-    "Geysers",
-    "Hot springs"
-  ],
-  "dct_title_s": "Canada VMap1, Library 41: Physiography Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 41"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35667\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76783/nyu_2451_35667.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Vancouver, Canada",
-    "Surrey, Canada",
-    "Okanagan, Canada",
-    "Burnaby, Canada",
-    "Ladner, Canada",
-    "Richmond, Canada",
-    "Abbotsford, Canada",
-    "Anmore, Canada",
-    "Kelowna, Canada",
-    "Coquitlam, Canada",
-    "Alberta, Canada",
-    "British Columbia, Canada",
-    "Washington, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35667",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35667",
-  "nyu_addl_dspace_s": "36636",
-  "locn_geometry": "ENVELOPE(-133.150772094727, -118.507499694824, 53.9976577758789, 49.0027694702148)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35667"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Physiographys",
+    "Geysers",
+    "Hot springs"
+  ],
+  "dct_title_s": "Canada VMap1, Library 41: Physiography Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 41"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35667\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76783/nyu_2451_35667.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Vancouver, Canada",
+    "Surrey, Canada",
+    "Okanagan, Canada",
+    "Burnaby, Canada",
+    "Ladner, Canada",
+    "Richmond, Canada",
+    "Abbotsford, Canada",
+    "Anmore, Canada",
+    "Kelowna, Canada",
+    "Coquitlam, Canada",
+    "Alberta, Canada",
+    "British Columbia, Canada",
+    "Washington, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35667",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35667",
+  "nyu_addl_dspace_s": "36636",
+  "locn_geometry": "ENVELOPE(-133.150772094727, -118.507499694824, 53.9976577758789, 49.0027694702148)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35668.json b/metadata-aardvark/Datasets/nyu-2451-35668.json
index 68dfa2787..f3558ae2e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35668.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35668.json
@@ -1,50 +1,68 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35668",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Electric lines",
-    "Electric power transmission"
-  ],
-  "dct_title_s": "Canada VMap1, Library 41: Power Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 41"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35668\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76784/nyu_2451_35668.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Vancouver, Canada",
-    "Surrey, Canada",
-    "Okanagan, Canada",
-    "Burnaby, Canada",
-    "Ladner, Canada",
-    "Richmond, Canada",
-    "Abbotsford, Canada",
-    "Anmore, Canada",
-    "Kelowna, Canada",
-    "Coquitlam, Canada",
-    "Alberta, Canada",
-    "Washington, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35668",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35668",
-  "nyu_addl_dspace_s": "36637",
-  "locn_geometry": "ENVELOPE(-129.751007080078, -118.5, 54.0, 49.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35668"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Electric lines",
+    "Electric power transmission"
+  ],
+  "dct_title_s": "Canada VMap1, Library 41: Power Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 41"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35668\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76784/nyu_2451_35668.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Vancouver, Canada",
+    "Surrey, Canada",
+    "Okanagan, Canada",
+    "Burnaby, Canada",
+    "Ladner, Canada",
+    "Richmond, Canada",
+    "Abbotsford, Canada",
+    "Anmore, Canada",
+    "Kelowna, Canada",
+    "Coquitlam, Canada",
+    "Alberta, Canada",
+    "Washington, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35668",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35668",
+  "nyu_addl_dspace_s": "36637",
+  "locn_geometry": "ENVELOPE(-129.751007080078, -118.5, 54.0, 49.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35669.json b/metadata-aardvark/Datasets/nyu-2451-35669.json
index 8ab0c6f5f..065adfa97 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35669.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35669.json
@@ -1,52 +1,70 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35669",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Swamps",
-    "Marshes",
-    "Wetlands"
-  ],
-  "dct_title_s": "Canada VMap1, Library 41: Marsh/Swamp Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 41"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35669\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76785/nyu_2451_35669.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Vancouver, Canada",
-    "Surrey, Canada",
-    "Okanagan, Canada",
-    "Burnaby, Canada",
-    "Ladner, Canada",
-    "Richmond, Canada",
-    "Abbotsford, Canada",
-    "Anmore, Canada",
-    "Kelowna, Canada",
-    "Coquitlam, Canada",
-    "Alberta, Canada",
-    "British Columbia, Canada",
-    "Washington, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35669",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35669",
-  "nyu_addl_dspace_s": "36638",
-  "locn_geometry": "ENVELOPE(-133.116653442383, -118.5, 54.0, 49.0052223205566)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35669"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Swamps",
+    "Marshes",
+    "Wetlands"
+  ],
+  "dct_title_s": "Canada VMap1, Library 41: Marsh/Swamp Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 41"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35669\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76785/nyu_2451_35669.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Vancouver, Canada",
+    "Surrey, Canada",
+    "Okanagan, Canada",
+    "Burnaby, Canada",
+    "Ladner, Canada",
+    "Richmond, Canada",
+    "Abbotsford, Canada",
+    "Anmore, Canada",
+    "Kelowna, Canada",
+    "Coquitlam, Canada",
+    "Alberta, Canada",
+    "British Columbia, Canada",
+    "Washington, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35669",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35669",
+  "nyu_addl_dspace_s": "36638",
+  "locn_geometry": "ENVELOPE(-133.116653442383, -118.5, 54.0, 49.0052223205566)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35670.json b/metadata-aardvark/Datasets/nyu-2451-35670.json
index 2c5bc3915..620f6b5fe 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35670.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35670.json
@@ -1,47 +1,65 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35670",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Tunnels"
-  ],
-  "dct_title_s": "Canada VMap1, Library 41: Tunnel Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 41"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35670\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76786/nyu_2451_35670.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Vancouver, Canada",
-    "Burnaby, Canada",
-    "Richmond, Canada",
-    "Anmore, Canada",
-    "Coquitlam, Canada",
-    "Delta, Canada",
-    "Chilliwack, Canada",
-    "Maple Ridge, Canada",
-    "New Westminster, Canada",
-    "North Vancouver, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35670",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35670",
-  "nyu_addl_dspace_s": "36639",
-  "locn_geometry": "ENVELOPE(-123.268409729004, -119.952453613281, 50.631290435791, 49.1208000183105)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35670"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Tunnels"
+  ],
+  "dct_title_s": "Canada VMap1, Library 41: Tunnel Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 41"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35670\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76786/nyu_2451_35670.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Vancouver, Canada",
+    "Burnaby, Canada",
+    "Richmond, Canada",
+    "Anmore, Canada",
+    "Coquitlam, Canada",
+    "Delta, Canada",
+    "Chilliwack, Canada",
+    "Maple Ridge, Canada",
+    "New Westminster, Canada",
+    "North Vancouver, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35670",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35670",
+  "nyu_addl_dspace_s": "36639",
+  "locn_geometry": "ENVELOPE(-123.268409729004, -119.952453613281, 50.631290435791, 49.1208000183105)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35671.json b/metadata-aardvark/Datasets/nyu-2451-35671.json
index 582c6f870..0b4657c5e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35671.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35671.json
@@ -1,53 +1,71 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35671",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Cities and towns",
-    "Location"
-  ],
-  "dct_title_s": "Canada VMap1, Library 42: Built-Up Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 42"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35671\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76787/nyu_2451_35671.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Calgary, Canada",
-    "Edmonton, Canada",
-    "Okanagan, Canada",
-    "Abbotsford, Canada",
-    "Kelowna, Canada",
-    "Chilliwack, Canada",
-    "Red Deer, Canada",
-    "Lethbridge, Canada",
-    "Kamloops, Canada",
-    "Medicine Hat, Canada",
-    "Alberta, Canada",
-    "Saskatchewan, Canada",
-    "Montana, United States",
-    "Washington, United States",
-    "Idaho, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35671",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35671",
-  "nyu_addl_dspace_s": "36640",
-  "locn_geometry": "ENVELOPE(-122.476615905762, -107.54126739502, 53.9967498779297, 49.0010414123535)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35671"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Cities and towns",
+    "Location"
+  ],
+  "dct_title_s": "Canada VMap1, Library 42: Built-Up Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 42"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35671\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76787/nyu_2451_35671.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Calgary, Canada",
+    "Edmonton, Canada",
+    "Okanagan, Canada",
+    "Abbotsford, Canada",
+    "Kelowna, Canada",
+    "Chilliwack, Canada",
+    "Red Deer, Canada",
+    "Lethbridge, Canada",
+    "Kamloops, Canada",
+    "Medicine Hat, Canada",
+    "Alberta, Canada",
+    "Saskatchewan, Canada",
+    "Montana, United States",
+    "Washington, United States",
+    "Idaho, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35671",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35671",
+  "nyu_addl_dspace_s": "36640",
+  "locn_geometry": "ENVELOPE(-122.476615905762, -107.54126739502, 53.9967498779297, 49.0010414123535)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35672.json b/metadata-aardvark/Datasets/nyu-2451-35672.json
index e3d2377f0..1d49fc732 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35672.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35672.json
@@ -1,51 +1,69 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35672",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Hydrographic structures",
-    "Wharves",
-    "Piers",
-    "Harbors",
-    "Hydrography"
-  ],
-  "dct_title_s": "Canada VMap1, Library 41: Pier Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 41"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35672\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76788/nyu_2451_35672.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Vancouver, Canada",
-    "Burnaby, Canada",
-    "Ladner, Canada",
-    "Richmond, Canada",
-    "Anmore, Canada",
-    "Delta, Canada",
-    "Nanaimo, Canada",
-    "New Westminster, Canada",
-    "North Vancouver, Canada",
-    "West End, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35672",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35672",
-  "nyu_addl_dspace_s": "36641",
-  "locn_geometry": "ENVELOPE(-126.871025085449, -122.853881835937, 50.5353889465332, 49.0635986328125)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35672"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Hydrographic structures",
+    "Wharves",
+    "Piers",
+    "Harbors",
+    "Hydrography"
+  ],
+  "dct_title_s": "Canada VMap1, Library 41: Pier Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 41"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35672\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76788/nyu_2451_35672.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Vancouver, Canada",
+    "Burnaby, Canada",
+    "Ladner, Canada",
+    "Richmond, Canada",
+    "Anmore, Canada",
+    "Delta, Canada",
+    "Nanaimo, Canada",
+    "New Westminster, Canada",
+    "North Vancouver, Canada",
+    "West End, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35672",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35672",
+  "nyu_addl_dspace_s": "36641",
+  "locn_geometry": "ENVELOPE(-126.871025085449, -122.853881835937, 50.5353889465332, 49.0635986328125)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35673.json b/metadata-aardvark/Datasets/nyu-2451-35673.json
index 355e402fd..0b4034e5b 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35673.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35673.json
@@ -1,51 +1,69 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35673",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Rapids",
-    "Rivers",
-    "Waterfalls"
-  ],
-  "dct_title_s": "Canada VMap1, Library 41: Rapids Nodes",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 41"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35673\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76789/nyu_2451_35673.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Vancouver, Canada",
-    "Surrey, Canada",
-    "Okanagan, Canada",
-    "Burnaby, Canada",
-    "Ladner, Canada",
-    "Richmond, Canada",
-    "Abbotsford, Canada",
-    "Anmore, Canada",
-    "Kelowna, Canada",
-    "Coquitlam, Canada",
-    "Alberta, Canada",
-    "British Columbia, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35673",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35673",
-  "nyu_addl_dspace_s": "36642",
-  "locn_geometry": "ENVELOPE(-132.685806274414, -118.518783569336, 53.9917526245117, 49.0610542297363)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35673"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Rapids",
+    "Rivers",
+    "Waterfalls"
+  ],
+  "dct_title_s": "Canada VMap1, Library 41: Rapids Nodes",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 41"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35673\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76789/nyu_2451_35673.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Vancouver, Canada",
+    "Surrey, Canada",
+    "Okanagan, Canada",
+    "Burnaby, Canada",
+    "Ladner, Canada",
+    "Richmond, Canada",
+    "Abbotsford, Canada",
+    "Anmore, Canada",
+    "Kelowna, Canada",
+    "Coquitlam, Canada",
+    "Alberta, Canada",
+    "British Columbia, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35673",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35673",
+  "nyu_addl_dspace_s": "36642",
+  "locn_geometry": "ENVELOPE(-132.685806274414, -118.518783569336, 53.9917526245117, 49.0610542297363)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35674.json b/metadata-aardvark/Datasets/nyu-2451-35674.json
index 43b4bd83e..13d40a278 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35674.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35674.json
@@ -1,49 +1,67 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35674",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Towers"
-  ],
-  "dct_title_s": "Canada VMap1, Library 41: Tower Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 41"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35674\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76790/nyu_2451_35674.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Vancouver, Canada",
-    "Surrey, Canada",
-    "Okanagan, Canada",
-    "Burnaby, Canada",
-    "Ladner, Canada",
-    "Richmond, Canada",
-    "Abbotsford, Canada",
-    "Anmore, Canada",
-    "Kelowna, Canada",
-    "Coquitlam, Canada",
-    "Alberta, Canada",
-    "British Columbia, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35674",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35674",
-  "nyu_addl_dspace_s": "36643",
-  "locn_geometry": "ENVELOPE(-131.645538330078, -118.565383911133, 53.9745788574219, 49.0435104370117)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35674"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Towers"
+  ],
+  "dct_title_s": "Canada VMap1, Library 41: Tower Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 41"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35674\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76790/nyu_2451_35674.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Vancouver, Canada",
+    "Surrey, Canada",
+    "Okanagan, Canada",
+    "Burnaby, Canada",
+    "Ladner, Canada",
+    "Richmond, Canada",
+    "Abbotsford, Canada",
+    "Anmore, Canada",
+    "Kelowna, Canada",
+    "Coquitlam, Canada",
+    "Alberta, Canada",
+    "British Columbia, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35674",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35674",
+  "nyu_addl_dspace_s": "36643",
+  "locn_geometry": "ENVELOPE(-131.645538330078, -118.565383911133, 53.9745788574219, 49.0435104370117)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35675.json b/metadata-aardvark/Datasets/nyu-2451-35675.json
index 416ac6d18..a968404d6 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35675.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35675.json
@@ -1,53 +1,71 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35675",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Airports",
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 42: Airports",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 42"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35675\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76791/nyu_2451_35675.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Calgary, Canada",
-    "Edmonton, Canada",
-    "Okanagan, Canada",
-    "Abbotsford, Canada",
-    "Kelowna, Canada",
-    "Chilliwack, Canada",
-    "Red Deer, Canada",
-    "Lethbridge, Canada",
-    "Kamloops, Canada",
-    "Medicine Hat, Canada",
-    "Alberta, Canada",
-    "Saskatchewan, Canada",
-    "Montana, United States",
-    "Washington, United States",
-    "Idaho, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35675",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35675",
-  "nyu_addl_dspace_s": "36644",
-  "locn_geometry": "ENVELOPE(-122.370697021484, -108.019866943359, 53.9948234558105, 49.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35675"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Airports",
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 42: Airports",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 42"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35675\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76791/nyu_2451_35675.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Calgary, Canada",
+    "Edmonton, Canada",
+    "Okanagan, Canada",
+    "Abbotsford, Canada",
+    "Kelowna, Canada",
+    "Chilliwack, Canada",
+    "Red Deer, Canada",
+    "Lethbridge, Canada",
+    "Kamloops, Canada",
+    "Medicine Hat, Canada",
+    "Alberta, Canada",
+    "Saskatchewan, Canada",
+    "Montana, United States",
+    "Washington, United States",
+    "Idaho, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35675",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35675",
+  "nyu_addl_dspace_s": "36644",
+  "locn_geometry": "ENVELOPE(-122.370697021484, -108.019866943359, 53.9948234558105, 49.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35676.json b/metadata-aardvark/Datasets/nyu-2451-35676.json
index eea7044d1..c51732d92 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35676.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35676.json
@@ -1,51 +1,69 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35676",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Lakes",
-    "Reservoirs"
-  ],
-  "dct_title_s": "Canada VMap1, Library 41: Lake Reservoir Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 41"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35676\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76792/nyu_2451_35676.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Vancouver, Canada",
-    "Surrey, Canada",
-    "Okanagan, Canada",
-    "Burnaby, Canada",
-    "Ladner, Canada",
-    "Richmond, Canada",
-    "Abbotsford, Canada",
-    "Anmore, Canada",
-    "Kelowna, Canada",
-    "Coquitlam, Canada",
-    "Alberta, Canada",
-    "British Columbia, Canada",
-    "Washington, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35676",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35676",
-  "nyu_addl_dspace_s": "36645",
-  "locn_geometry": "ENVELOPE(-133.117965698242, -118.5, 54.0, 49.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35676"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Lakes",
+    "Reservoirs"
+  ],
+  "dct_title_s": "Canada VMap1, Library 41: Lake Reservoir Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 41"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35676\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76792/nyu_2451_35676.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Vancouver, Canada",
+    "Surrey, Canada",
+    "Okanagan, Canada",
+    "Burnaby, Canada",
+    "Ladner, Canada",
+    "Richmond, Canada",
+    "Abbotsford, Canada",
+    "Anmore, Canada",
+    "Kelowna, Canada",
+    "Coquitlam, Canada",
+    "Alberta, Canada",
+    "British Columbia, Canada",
+    "Washington, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35676",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35676",
+  "nyu_addl_dspace_s": "36645",
+  "locn_geometry": "ENVELOPE(-133.117965698242, -118.5, 54.0, 49.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35677.json b/metadata-aardvark/Datasets/nyu-2451-35677.json
index fc5e11d16..72cc99584 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35677.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35677.json
@@ -1,51 +1,69 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35677",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "Canada VMap1, Library 41: Political Boundary Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 41"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35677\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76793/nyu_2451_35677.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Vancouver, Canada",
-    "Surrey, Canada",
-    "Okanagan, Canada",
-    "Burnaby, Canada",
-    "Ladner, Canada",
-    "Richmond, Canada",
-    "Abbotsford, Canada",
-    "Anmore, Canada",
-    "Kelowna, Canada",
-    "Coquitlam, Canada",
-    "Alberta, Canada",
-    "British Columbia, Canada",
-    "Washington, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35677",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35677",
-  "nyu_addl_dspace_s": "36646",
-  "locn_geometry": "ENVELOPE(-133.19743347168, -118.5, 54.0, 49.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35677"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "Canada VMap1, Library 41: Political Boundary Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 41"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35677\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76793/nyu_2451_35677.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Vancouver, Canada",
+    "Surrey, Canada",
+    "Okanagan, Canada",
+    "Burnaby, Canada",
+    "Ladner, Canada",
+    "Richmond, Canada",
+    "Abbotsford, Canada",
+    "Anmore, Canada",
+    "Kelowna, Canada",
+    "Coquitlam, Canada",
+    "Alberta, Canada",
+    "British Columbia, Canada",
+    "Washington, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35677",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35677",
+  "nyu_addl_dspace_s": "36646",
+  "locn_geometry": "ENVELOPE(-133.19743347168, -118.5, 54.0, 49.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35678.json b/metadata-aardvark/Datasets/nyu-2451-35678.json
index b8391c577..ca8ea6389 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35678.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35678.json
@@ -1,50 +1,68 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35678",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Runways (Aeronautics)",
-    "Transportation",
-    "Airports"
-  ],
-  "dct_title_s": "Canada VMap1, Library 41: Runway Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 41"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35678\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76794/nyu_2451_35678.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Vancouver, Canada",
-    "Surrey, Canada",
-    "Okanagan, Canada",
-    "Burnaby, Canada",
-    "Ladner, Canada",
-    "Richmond, Canada",
-    "Abbotsford, Canada",
-    "Anmore, Canada",
-    "Kelowna, Canada",
-    "Coquitlam, Canada",
-    "Alberta, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35678",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35678",
-  "nyu_addl_dspace_s": "36647",
-  "locn_geometry": "ENVELOPE(-128.157958984375, -118.583198547363, 53.967903137207, 49.0786094665527)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35678"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Runways (Aeronautics)",
+    "Transportation",
+    "Airports"
+  ],
+  "dct_title_s": "Canada VMap1, Library 41: Runway Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 41"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35678\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76794/nyu_2451_35678.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Vancouver, Canada",
+    "Surrey, Canada",
+    "Okanagan, Canada",
+    "Burnaby, Canada",
+    "Ladner, Canada",
+    "Richmond, Canada",
+    "Abbotsford, Canada",
+    "Anmore, Canada",
+    "Kelowna, Canada",
+    "Coquitlam, Canada",
+    "Alberta, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35678",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35678",
+  "nyu_addl_dspace_s": "36647",
+  "locn_geometry": "ENVELOPE(-128.157958984375, -118.583198547363, 53.967903137207, 49.0786094665527)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35679.json b/metadata-aardvark/Datasets/nyu-2451-35679.json
index e6537164d..19a633298 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35679.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35679.json
@@ -1,37 +1,55 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35679",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Names (Geographical)"
-  ],
-  "dct_title_s": "Canada VMap1, Library 41: Utility Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 41"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35679\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76795/nyu_2451_35679.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35679",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35679",
-  "nyu_addl_dspace_s": "36648",
-  "locn_geometry": "ENVELOPE(-127.938781738281, -127.695960998535, 53.6188087463379, 53.5609931945801)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35679"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Names (Geographical)"
+  ],
+  "dct_title_s": "Canada VMap1, Library 41: Utility Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 41"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35679\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76795/nyu_2451_35679.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35679",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35679",
+  "nyu_addl_dspace_s": "36648",
+  "locn_geometry": "ENVELOPE(-127.938781738281, -127.695960998535, 53.6188087463379, 53.5609931945801)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35680.json b/metadata-aardvark/Datasets/nyu-2451-35680.json
index bcb532c70..45c18ef24 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35680.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35680.json
@@ -1,40 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35680",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Landforms",
-    "Fault zones",
-    "Cliffs",
-    "Glaciers"
-  ],
-  "dct_title_s": "Canada VMap1, Library 41: Landform 2 Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 41"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35680\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76796/nyu_2451_35680.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35680",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35680",
-  "nyu_addl_dspace_s": "36649",
-  "locn_geometry": "ENVELOPE(-127.495277404785, -123.131797790527, 53.8505630493164, 50.3284950256348)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35680"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Landforms",
+    "Fault zones",
+    "Cliffs",
+    "Glaciers"
+  ],
+  "dct_title_s": "Canada VMap1, Library 41: Landform 2 Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 41"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35680\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76796/nyu_2451_35680.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35680",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35680",
+  "nyu_addl_dspace_s": "36649",
+  "locn_geometry": "ENVELOPE(-127.495277404785, -123.131797790527, 53.8505630493164, 50.3284950256348)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35681.json b/metadata-aardvark/Datasets/nyu-2451-35681.json
index de46145c1..96427ed98 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35681.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35681.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35681",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Water treatment plants",
-    "Sewage disposal plants",
-    "Petroleum refineries"
-  ],
-  "dct_title_s": "Canada VMap1, Library 41: Processing Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 41"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35681\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76797/nyu_2451_35681.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35681",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35681",
-  "nyu_addl_dspace_s": "36650",
-  "locn_geometry": "ENVELOPE(-122.624122619629, -122.624122619629, 53.9179191589355, 53.9179191589355)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35681"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Water treatment plants",
+    "Sewage disposal plants",
+    "Petroleum refineries"
+  ],
+  "dct_title_s": "Canada VMap1, Library 41: Processing Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 41"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35681\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76797/nyu_2451_35681.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35681",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35681",
+  "nyu_addl_dspace_s": "36650",
+  "locn_geometry": "ENVELOPE(-122.624122619629, -122.624122619629, 53.9179191589355, 53.9179191589355)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35682.json b/metadata-aardvark/Datasets/nyu-2451-35682.json
index fdae3370b..90472e125 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35682.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35682.json
@@ -1,51 +1,69 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35682",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Trails",
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 41: Trails and Tracks Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 41"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35682\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76798/nyu_2451_35682.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Vancouver, Canada",
-    "Surrey, Canada",
-    "Okanagan, Canada",
-    "Burnaby, Canada",
-    "Ladner, Canada",
-    "Richmond, Canada",
-    "Abbotsford, Canada",
-    "Anmore, Canada",
-    "Kelowna, Canada",
-    "Coquitlam, Canada",
-    "Alberta, Canada",
-    "British Columbia, Canada",
-    "Washington, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35682",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35682",
-  "nyu_addl_dspace_s": "36651",
-  "locn_geometry": "ENVELOPE(-132.545516967773, -118.5, 54.0, 49.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35682"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Trails",
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 41: Trails and Tracks Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 41"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35682\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76798/nyu_2451_35682.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Vancouver, Canada",
+    "Surrey, Canada",
+    "Okanagan, Canada",
+    "Burnaby, Canada",
+    "Ladner, Canada",
+    "Richmond, Canada",
+    "Abbotsford, Canada",
+    "Anmore, Canada",
+    "Kelowna, Canada",
+    "Coquitlam, Canada",
+    "Alberta, Canada",
+    "British Columbia, Canada",
+    "Washington, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35682",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35682",
+  "nyu_addl_dspace_s": "36651",
+  "locn_geometry": "ENVELOPE(-132.545516967773, -118.5, 54.0, 49.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35683.json b/metadata-aardvark/Datasets/nyu-2451-35683.json
index ac41383a6..140dc946e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35683.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35683.json
@@ -1,54 +1,72 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35683",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Contours (Cartography)",
-    "Elevation",
-    "Topographic maps"
-  ],
-  "dct_title_s": "Canada VMap1, Library 42: Contour Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 42"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35683\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76799/nyu_2451_35683.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Calgary, Canada",
-    "Edmonton, Canada",
-    "Okanagan, Canada",
-    "Abbotsford, Canada",
-    "Kelowna, Canada",
-    "Chilliwack, Canada",
-    "Red Deer, Canada",
-    "Lethbridge, Canada",
-    "Kamloops, Canada",
-    "Medicine Hat, Canada",
-    "Alberta, Canada",
-    "Saskatchewan, Canada",
-    "Montana, United States",
-    "Washington, United States",
-    "Idaho, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35683",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35683",
-  "nyu_addl_dspace_s": "36652",
-  "locn_geometry": "ENVELOPE(-122.5, -107.5, 54.0, 49.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35683"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Contours (Cartography)",
+    "Elevation",
+    "Topographic maps"
+  ],
+  "dct_title_s": "Canada VMap1, Library 42: Contour Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 42"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35683\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76799/nyu_2451_35683.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Calgary, Canada",
+    "Edmonton, Canada",
+    "Okanagan, Canada",
+    "Abbotsford, Canada",
+    "Kelowna, Canada",
+    "Chilliwack, Canada",
+    "Red Deer, Canada",
+    "Lethbridge, Canada",
+    "Kamloops, Canada",
+    "Medicine Hat, Canada",
+    "Alberta, Canada",
+    "Saskatchewan, Canada",
+    "Montana, United States",
+    "Washington, United States",
+    "Idaho, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35683",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35683",
+  "nyu_addl_dspace_s": "36652",
+  "locn_geometry": "ENVELOPE(-122.5, -107.5, 54.0, 49.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35684.json b/metadata-aardvark/Datasets/nyu-2451-35684.json
index c3a8a0120..75703e471 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35684.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35684.json
@@ -1,49 +1,67 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35684",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Windmills",
-    "Chimneys",
-    "Cooling towers"
-  ],
-  "dct_title_s": "Canada VMap1, Library 41: Obstruction Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 41"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35684\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76800/nyu_2451_35684.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Vancouver, Canada",
-    "Okanagan, Canada",
-    "Burnaby, Canada",
-    "Anmore, Canada",
-    "Kelowna, Canada",
-    "Coquitlam, Canada",
-    "Maple Ridge, Canada",
-    "Kamloops, Canada",
-    "North Vancouver, Canada",
-    "Vernon, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35684",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35684",
-  "nyu_addl_dspace_s": "36653",
-  "locn_geometry": "ENVELOPE(-125.28343963623, -119.08975982666, 50.6818008422852, 49.2218780517578)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35684"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Windmills",
+    "Chimneys",
+    "Cooling towers"
+  ],
+  "dct_title_s": "Canada VMap1, Library 41: Obstruction Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 41"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35684\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76800/nyu_2451_35684.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Vancouver, Canada",
+    "Okanagan, Canada",
+    "Burnaby, Canada",
+    "Anmore, Canada",
+    "Kelowna, Canada",
+    "Coquitlam, Canada",
+    "Maple Ridge, Canada",
+    "Kamloops, Canada",
+    "North Vancouver, Canada",
+    "Vernon, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35684",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35684",
+  "nyu_addl_dspace_s": "36653",
+  "locn_geometry": "ENVELOPE(-125.28343963623, -119.08975982666, 50.6818008422852, 49.2218780517578)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35685.json b/metadata-aardvark/Datasets/nyu-2451-35685.json
index 26f9a7a3e..4f2273e07 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35685.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35685.json
@@ -1,51 +1,69 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35685",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Runways (Aeronautics)",
-    "Transportation",
-    "Airports"
-  ],
-  "dct_title_s": "Canada VMap1, Library 41: Runway Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 41"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35685\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76801/nyu_2451_35685.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Vancouver, Canada",
-    "Surrey, Canada",
-    "Okanagan, Canada",
-    "Burnaby, Canada",
-    "Ladner, Canada",
-    "Richmond, Canada",
-    "Abbotsford, Canada",
-    "Anmore, Canada",
-    "Kelowna, Canada",
-    "Coquitlam, Canada",
-    "Alberta, Canada",
-    "British Columbia, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35685",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35685",
-  "nyu_addl_dspace_s": "36654",
-  "locn_geometry": "ENVELOPE(-131.819534301758, -118.730339050293, 53.9191093444824, 49.0453033447266)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35685"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Runways (Aeronautics)",
+    "Transportation",
+    "Airports"
+  ],
+  "dct_title_s": "Canada VMap1, Library 41: Runway Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 41"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35685\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76801/nyu_2451_35685.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Vancouver, Canada",
+    "Surrey, Canada",
+    "Okanagan, Canada",
+    "Burnaby, Canada",
+    "Ladner, Canada",
+    "Richmond, Canada",
+    "Abbotsford, Canada",
+    "Anmore, Canada",
+    "Kelowna, Canada",
+    "Coquitlam, Canada",
+    "Alberta, Canada",
+    "British Columbia, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35685",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35685",
+  "nyu_addl_dspace_s": "36654",
+  "locn_geometry": "ENVELOPE(-131.819534301758, -118.730339050293, 53.9191093444824, 49.0453033447266)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35686.json b/metadata-aardvark/Datasets/nyu-2451-35686.json
index b061af3af..a6a78e2af 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35686.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35686.json
@@ -1,51 +1,69 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35686",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Hydrology",
-    "Water"
-  ],
-  "dct_title_s": "Canada VMap1, Library 41: Water Course Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 41"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35686\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76802/nyu_2451_35686.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Vancouver, Canada",
-    "Surrey, Canada",
-    "Okanagan, Canada",
-    "Burnaby, Canada",
-    "Ladner, Canada",
-    "Richmond, Canada",
-    "Abbotsford, Canada",
-    "Anmore, Canada",
-    "Kelowna, Canada",
-    "Coquitlam, Canada",
-    "Alberta, Canada",
-    "British Columbia, Canada",
-    "Washington, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35686",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35686",
-  "nyu_addl_dspace_s": "36655",
-  "locn_geometry": "ENVELOPE(-133.147888183594, -118.5, 54.0, 49.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35686"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Hydrology",
+    "Water"
+  ],
+  "dct_title_s": "Canada VMap1, Library 41: Water Course Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 41"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35686\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76802/nyu_2451_35686.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Vancouver, Canada",
+    "Surrey, Canada",
+    "Okanagan, Canada",
+    "Burnaby, Canada",
+    "Ladner, Canada",
+    "Richmond, Canada",
+    "Abbotsford, Canada",
+    "Anmore, Canada",
+    "Kelowna, Canada",
+    "Coquitlam, Canada",
+    "Alberta, Canada",
+    "British Columbia, Canada",
+    "Washington, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35686",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35686",
+  "nyu_addl_dspace_s": "36655",
+  "locn_geometry": "ENVELOPE(-133.147888183594, -118.5, 54.0, 49.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35687.json b/metadata-aardvark/Datasets/nyu-2451-35687.json
index 659a0c90c..e31b288ac 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35687.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35687.json
@@ -1,54 +1,72 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35687",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Quality control",
-    "Quality"
-  ],
-  "dct_title_s": "Canada VMap1, Library 42: Data Quality Area",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 42"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35687\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76803/nyu_2451_35687.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Calgary, Canada",
-    "Edmonton, Canada",
-    "Okanagan, Canada",
-    "Abbotsford, Canada",
-    "Kelowna, Canada",
-    "Chilliwack, Canada",
-    "Red Deer, Canada",
-    "Lethbridge, Canada",
-    "Kamloops, Canada",
-    "Medicine Hat, Canada",
-    "Alberta, Canada",
-    "Saskatchewan, Canada",
-    "Montana, United States",
-    "Washington, United States",
-    "Idaho, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35687",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35687",
-  "nyu_addl_dspace_s": "36656",
-  "locn_geometry": "ENVELOPE(-122.5, -107.5, 54.0, 49.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35687"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Quality control",
+    "Quality"
+  ],
+  "dct_title_s": "Canada VMap1, Library 42: Data Quality Area",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 42"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35687\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76803/nyu_2451_35687.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Calgary, Canada",
+    "Edmonton, Canada",
+    "Okanagan, Canada",
+    "Abbotsford, Canada",
+    "Kelowna, Canada",
+    "Chilliwack, Canada",
+    "Red Deer, Canada",
+    "Lethbridge, Canada",
+    "Kamloops, Canada",
+    "Medicine Hat, Canada",
+    "Alberta, Canada",
+    "Saskatchewan, Canada",
+    "Montana, United States",
+    "Washington, United States",
+    "Idaho, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35687",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35687",
+  "nyu_addl_dspace_s": "36656",
+  "locn_geometry": "ENVELOPE(-122.5, -107.5, 54.0, 49.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35688.json b/metadata-aardvark/Datasets/nyu-2451-35688.json
index 986baea4b..59d64a231 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35688.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35688.json
@@ -1,51 +1,69 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35688",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "Canada VMap1, Library 41: Political Boundary Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 41"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35688\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76804/nyu_2451_35688.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Vancouver, Canada",
-    "Surrey, Canada",
-    "Okanagan, Canada",
-    "Burnaby, Canada",
-    "Ladner, Canada",
-    "Richmond, Canada",
-    "Abbotsford, Canada",
-    "Anmore, Canada",
-    "Kelowna, Canada",
-    "Coquitlam, Canada",
-    "Alberta, Canada",
-    "British Columbia, Canada",
-    "Washington, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35688",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35688",
-  "nyu_addl_dspace_s": "36657",
-  "locn_geometry": "ENVELOPE(-132.001739501953, -118.5, 54.0, 49.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35688"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "Canada VMap1, Library 41: Political Boundary Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 41"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35688\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76804/nyu_2451_35688.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Vancouver, Canada",
+    "Surrey, Canada",
+    "Okanagan, Canada",
+    "Burnaby, Canada",
+    "Ladner, Canada",
+    "Richmond, Canada",
+    "Abbotsford, Canada",
+    "Anmore, Canada",
+    "Kelowna, Canada",
+    "Coquitlam, Canada",
+    "Alberta, Canada",
+    "British Columbia, Canada",
+    "Washington, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35688",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35688",
+  "nyu_addl_dspace_s": "36657",
+  "locn_geometry": "ENVELOPE(-132.001739501953, -118.5, 54.0, 49.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35689.json b/metadata-aardvark/Datasets/nyu-2451-35689.json
index e7070e7a7..71ba868ab 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35689.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35689.json
@@ -1,51 +1,69 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35689",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Racetracks",
-    "Sports facilities"
-  ],
-  "dct_title_s": "Canada VMap1, Library 41: Track Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 41"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35689\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76805/nyu_2451_35689.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Vancouver, Canada",
-    "Surrey, Canada",
-    "Okanagan, Canada",
-    "Burnaby, Canada",
-    "Ladner, Canada",
-    "Richmond, Canada",
-    "Abbotsford, Canada",
-    "Anmore, Canada",
-    "Kelowna, Canada",
-    "Coquitlam, Canada",
-    "Alberta, Canada",
-    "British Columbia, Canada",
-    "Washington, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35689",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35689",
-  "nyu_addl_dspace_s": "36658",
-  "locn_geometry": "ENVELOPE(-132.919082641602, -118.5, 54.0, 49.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35689"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Racetracks",
+    "Sports facilities"
+  ],
+  "dct_title_s": "Canada VMap1, Library 41: Track Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 41"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35689\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76805/nyu_2451_35689.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Vancouver, Canada",
+    "Surrey, Canada",
+    "Okanagan, Canada",
+    "Burnaby, Canada",
+    "Ladner, Canada",
+    "Richmond, Canada",
+    "Abbotsford, Canada",
+    "Anmore, Canada",
+    "Kelowna, Canada",
+    "Coquitlam, Canada",
+    "Alberta, Canada",
+    "British Columbia, Canada",
+    "Washington, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35689",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35689",
+  "nyu_addl_dspace_s": "36658",
+  "locn_geometry": "ENVELOPE(-132.919082641602, -118.5, 54.0, 49.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35690.json b/metadata-aardvark/Datasets/nyu-2451-35690.json
index d5b8ca867..df301f36e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35690.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35690.json
@@ -1,53 +1,71 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35690",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Communication",
-    "Towers"
-  ],
-  "dct_title_s": "Canada VMap1, Library 42: Communication Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 42"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35690\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76806/nyu_2451_35690.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Calgary, Canada",
-    "Edmonton, Canada",
-    "Okanagan, Canada",
-    "Abbotsford, Canada",
-    "Kelowna, Canada",
-    "Chilliwack, Canada",
-    "Red Deer, Canada",
-    "Lethbridge, Canada",
-    "Kamloops, Canada",
-    "Medicine Hat, Canada",
-    "Alberta, Canada",
-    "Saskatchewan, Canada",
-    "Montana, United States",
-    "Washington, United States",
-    "Idaho, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35690",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35690",
-  "nyu_addl_dspace_s": "36659",
-  "locn_geometry": "ENVELOPE(-122.482559204102, -108.008323669434, 53.9990463256836, 49.0019111633301)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35690"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Communication",
+    "Towers"
+  ],
+  "dct_title_s": "Canada VMap1, Library 42: Communication Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 42"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35690\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76806/nyu_2451_35690.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Calgary, Canada",
+    "Edmonton, Canada",
+    "Okanagan, Canada",
+    "Abbotsford, Canada",
+    "Kelowna, Canada",
+    "Chilliwack, Canada",
+    "Red Deer, Canada",
+    "Lethbridge, Canada",
+    "Kamloops, Canada",
+    "Medicine Hat, Canada",
+    "Alberta, Canada",
+    "Saskatchewan, Canada",
+    "Montana, United States",
+    "Washington, United States",
+    "Idaho, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35690",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35690",
+  "nyu_addl_dspace_s": "36659",
+  "locn_geometry": "ENVELOPE(-122.482559204102, -108.008323669434, 53.9990463256836, 49.0019111633301)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35691.json b/metadata-aardvark/Datasets/nyu-2451-35691.json
index 646826568..d08b0abfb 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35691.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35691.json
@@ -1,49 +1,67 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35691",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Industrial sites"
-  ],
-  "dct_title_s": "Canada VMap1, Library 41: Industry Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 41"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35691\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76807/nyu_2451_35691.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Vancouver, Canada",
-    "Okanagan, Canada",
-    "Burnaby, Canada",
-    "Anmore, Canada",
-    "Kelowna, Canada",
-    "Coquitlam, Canada",
-    "Maple Ridge, Canada",
-    "Kamloops, Canada",
-    "Prince George, Canada",
-    "North Vancouver, Canada",
-    "Alberta, Canada",
-    "British Columbia, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35691",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35691",
-  "nyu_addl_dspace_s": "36660",
-  "locn_geometry": "ENVELOPE(-132.123626708984, -119.08975982666, 53.9797477722168, 49.2218780517578)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35691"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Industrial sites"
+  ],
+  "dct_title_s": "Canada VMap1, Library 41: Industry Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 41"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35691\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76807/nyu_2451_35691.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Vancouver, Canada",
+    "Okanagan, Canada",
+    "Burnaby, Canada",
+    "Anmore, Canada",
+    "Kelowna, Canada",
+    "Coquitlam, Canada",
+    "Maple Ridge, Canada",
+    "Kamloops, Canada",
+    "Prince George, Canada",
+    "North Vancouver, Canada",
+    "Alberta, Canada",
+    "British Columbia, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35691",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35691",
+  "nyu_addl_dspace_s": "36660",
+  "locn_geometry": "ENVELOPE(-132.123626708984, -119.08975982666, 53.9797477722168, 49.2218780517578)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35692.json b/metadata-aardvark/Datasets/nyu-2451-35692.json
index 047cc58d5..314735d20 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35692.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35692.json
@@ -1,51 +1,69 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35692",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Rapids",
-    "Rivers",
-    "Waterfalls"
-  ],
-  "dct_title_s": "Canada VMap1, Library 41: Rapids Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 41"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35692\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76808/nyu_2451_35692.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Vancouver, Canada",
-    "Surrey, Canada",
-    "Okanagan, Canada",
-    "Burnaby, Canada",
-    "Ladner, Canada",
-    "Richmond, Canada",
-    "Abbotsford, Canada",
-    "Anmore, Canada",
-    "Kelowna, Canada",
-    "Coquitlam, Canada",
-    "Alberta, Canada",
-    "British Columbia, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35692",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35692",
-  "nyu_addl_dspace_s": "36661",
-  "locn_geometry": "ENVELOPE(-131.94873046875, -118.660606384277, 53.9693794250488, 49.0714950561523)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35692"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Rapids",
+    "Rivers",
+    "Waterfalls"
+  ],
+  "dct_title_s": "Canada VMap1, Library 41: Rapids Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 41"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35692\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76808/nyu_2451_35692.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Vancouver, Canada",
+    "Surrey, Canada",
+    "Okanagan, Canada",
+    "Burnaby, Canada",
+    "Ladner, Canada",
+    "Richmond, Canada",
+    "Abbotsford, Canada",
+    "Anmore, Canada",
+    "Kelowna, Canada",
+    "Coquitlam, Canada",
+    "Alberta, Canada",
+    "British Columbia, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35692",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35692",
+  "nyu_addl_dspace_s": "36661",
+  "locn_geometry": "ENVELOPE(-131.94873046875, -118.660606384277, 53.9693794250488, 49.0714950561523)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35693.json b/metadata-aardvark/Datasets/nyu-2451-35693.json
index 5ffab11a9..fad7a4c11 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35693.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35693.json
@@ -1,49 +1,67 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35693",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries"
-  ],
-  "dct_title_s": "Canada VMap1, Library 42: Boundaries Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 42"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35693\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76809/nyu_2451_35693.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Calgary, Canada",
-    "Okanagan, Canada",
-    "Kelowna, Canada",
-    "Chilliwack, Canada",
-    "Lethbridge, Canada",
-    "Kamloops, Canada",
-    "Medicine Hat, Canada",
-    "Vernon, Canada",
-    "Penticton, Canada",
-    "West Kelowna, Canada",
-    "Alberta, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35693",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35693",
-  "nyu_addl_dspace_s": "36662",
-  "locn_geometry": "ENVELOPE(-121.952003479004, -109.994323730469, 52.0275993347168, 49.0810012817383)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35693"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries"
+  ],
+  "dct_title_s": "Canada VMap1, Library 42: Boundaries Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 42"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35693\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76809/nyu_2451_35693.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Calgary, Canada",
+    "Okanagan, Canada",
+    "Kelowna, Canada",
+    "Chilliwack, Canada",
+    "Lethbridge, Canada",
+    "Kamloops, Canada",
+    "Medicine Hat, Canada",
+    "Vernon, Canada",
+    "Penticton, Canada",
+    "West Kelowna, Canada",
+    "Alberta, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35693",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35693",
+  "nyu_addl_dspace_s": "36662",
+  "locn_geometry": "ENVELOPE(-121.952003479004, -109.994323730469, 52.0275993347168, 49.0810012817383)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35694.json b/metadata-aardvark/Datasets/nyu-2451-35694.json
index 7d808e345..efdc19d08 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35694.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35694.json
@@ -1,51 +1,69 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35694",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Parks",
-    "Recreation areas",
-    "Environment"
-  ],
-  "dct_title_s": "Canada VMap1, Library 41: Landmark Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 41"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35694\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76810/nyu_2451_35694.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Vancouver, Canada",
-    "Surrey, Canada",
-    "Okanagan, Canada",
-    "Burnaby, Canada",
-    "Ladner, Canada",
-    "Richmond, Canada",
-    "Anmore, Canada",
-    "Kelowna, Canada",
-    "Coquitlam, Canada",
-    "Delta, Canada",
-    "Alberta, Canada",
-    "British Columbia, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35694",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35694",
-  "nyu_addl_dspace_s": "36663",
-  "locn_geometry": "ENVELOPE(-131.815322875977, -118.732025146484, 53.2563896179199, 49.0966567993164)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35694"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Parks",
+    "Recreation areas",
+    "Environment"
+  ],
+  "dct_title_s": "Canada VMap1, Library 41: Landmark Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 41"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35694\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76810/nyu_2451_35694.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Vancouver, Canada",
+    "Surrey, Canada",
+    "Okanagan, Canada",
+    "Burnaby, Canada",
+    "Ladner, Canada",
+    "Richmond, Canada",
+    "Anmore, Canada",
+    "Kelowna, Canada",
+    "Coquitlam, Canada",
+    "Delta, Canada",
+    "Alberta, Canada",
+    "British Columbia, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35694",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35694",
+  "nyu_addl_dspace_s": "36663",
+  "locn_geometry": "ENVELOPE(-131.815322875977, -118.732025146484, 53.2563896179199, 49.0966567993164)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35695.json b/metadata-aardvark/Datasets/nyu-2451-35695.json
index 0dd82c130..cb7a727ae 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35695.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35695.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35695",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Oil storage tanks",
-    "Storage tanks"
-  ],
-  "dct_title_s": "Canada VMap1, Library 41: Storage Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 41"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35695\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76811/nyu_2451_35695.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "British Columbia, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35695",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35695",
-  "nyu_addl_dspace_s": "36664",
-  "locn_geometry": "ENVELOPE(-132.123626708984, -131.819778442383, 53.9797477722168, 53.2364196777344)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35695"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Oil storage tanks",
+    "Storage tanks"
+  ],
+  "dct_title_s": "Canada VMap1, Library 41: Storage Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 41"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35695\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76811/nyu_2451_35695.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "British Columbia, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35695",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35695",
+  "nyu_addl_dspace_s": "36664",
+  "locn_geometry": "ENVELOPE(-132.123626708984, -131.819778442383, 53.9797477722168, 53.2364196777344)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35696.json b/metadata-aardvark/Datasets/nyu-2451-35696.json
index 1940b52e0..260d01300 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35696.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35696.json
@@ -1,52 +1,70 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35696",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Navigation",
-    "Marine accidents",
-    "Reefs",
-    "Coasts"
-  ],
-  "dct_title_s": "Canada VMap1, Library 42: Danger Point Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 42"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35696\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76812/nyu_2451_35696.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Calgary, Canada",
-    "Edmonton, Canada",
-    "Okanagan, Canada",
-    "Kelowna, Canada",
-    "Red Deer, Canada",
-    "Lethbridge, Canada",
-    "Kamloops, Canada",
-    "Medicine Hat, Canada",
-    "St. Albert, Canada",
-    "Sherwood Park, Canada",
-    "Alberta, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35696",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35696",
-  "nyu_addl_dspace_s": "36665",
-  "locn_geometry": "ENVELOPE(-122.472297668457, -107.659255981445, 53.6366271972656, 49.3322105407715)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35696"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Navigation",
+    "Marine accidents",
+    "Reefs",
+    "Coasts"
+  ],
+  "dct_title_s": "Canada VMap1, Library 42: Danger Point Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 42"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35696\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76812/nyu_2451_35696.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Calgary, Canada",
+    "Edmonton, Canada",
+    "Okanagan, Canada",
+    "Kelowna, Canada",
+    "Red Deer, Canada",
+    "Lethbridge, Canada",
+    "Kamloops, Canada",
+    "Medicine Hat, Canada",
+    "St. Albert, Canada",
+    "Sherwood Park, Canada",
+    "Alberta, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35696",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35696",
+  "nyu_addl_dspace_s": "36665",
+  "locn_geometry": "ENVELOPE(-122.472297668457, -107.659255981445, 53.6366271972656, 49.3322105407715)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35697.json b/metadata-aardvark/Datasets/nyu-2451-35697.json
index 9fe5ff564..8eb820cae 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35697.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35697.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35697",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Floods",
-    "Hydrology",
-    "Hydrographic surveying"
-  ],
-  "dct_title_s": "Canada VMap1, Library 41: Miscellaneous Line Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 41"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35697\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76813/nyu_2451_35697.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35697",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35697",
-  "nyu_addl_dspace_s": "36666",
-  "locn_geometry": "ENVELOPE(-125.157028198242, -125.141746520996, 49.4406089782715, 49.3728828430176)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35697"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Floods",
+    "Hydrology",
+    "Hydrographic surveying"
+  ],
+  "dct_title_s": "Canada VMap1, Library 41: Miscellaneous Line Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 41"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35697\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76813/nyu_2451_35697.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35697",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35697",
+  "nyu_addl_dspace_s": "36666",
+  "locn_geometry": "ENVELOPE(-125.157028198242, -125.141746520996, 49.4406089782715, 49.3728828430176)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35698.json b/metadata-aardvark/Datasets/nyu-2451-35698.json
index 11d5962a8..24475a2bf 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35698.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35698.json
@@ -1,52 +1,70 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35698",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Trees",
-    "Vegetation boundaries",
-    "Vegetation classification"
-  ],
-  "dct_title_s": "Canada VMap1, Library 41: Trees Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 41"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35698\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76814/nyu_2451_35698.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Vancouver, Canada",
-    "Surrey, Canada",
-    "Okanagan, Canada",
-    "Burnaby, Canada",
-    "Ladner, Canada",
-    "Richmond, Canada",
-    "Abbotsford, Canada",
-    "Anmore, Canada",
-    "Kelowna, Canada",
-    "Coquitlam, Canada",
-    "Alberta, Canada",
-    "British Columbia, Canada",
-    "Washington, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35698",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35698",
-  "nyu_addl_dspace_s": "36667",
-  "locn_geometry": "ENVELOPE(-133.19743347168, -118.5, 54.0, 49.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35698"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Trees",
+    "Vegetation boundaries",
+    "Vegetation classification"
+  ],
+  "dct_title_s": "Canada VMap1, Library 41: Trees Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 41"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35698\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76814/nyu_2451_35698.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Vancouver, Canada",
+    "Surrey, Canada",
+    "Okanagan, Canada",
+    "Burnaby, Canada",
+    "Ladner, Canada",
+    "Richmond, Canada",
+    "Abbotsford, Canada",
+    "Anmore, Canada",
+    "Kelowna, Canada",
+    "Coquitlam, Canada",
+    "Alberta, Canada",
+    "British Columbia, Canada",
+    "Washington, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35698",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35698",
+  "nyu_addl_dspace_s": "36667",
+  "locn_geometry": "ENVELOPE(-133.19743347168, -118.5, 54.0, 49.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35699.json b/metadata-aardvark/Datasets/nyu-2451-35699.json
index 67d4865a4..869fe3e8b 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35699.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35699.json
@@ -1,54 +1,72 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35699",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Quality control",
-    "Quality"
-  ],
-  "dct_title_s": "Canada VMap1, Library 42: Data Quality Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 42"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35699\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76815/nyu_2451_35699.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Calgary, Canada",
-    "Edmonton, Canada",
-    "Okanagan, Canada",
-    "Kelowna, Canada",
-    "Chilliwack, Canada",
-    "Red Deer, Canada",
-    "Lethbridge, Canada",
-    "Kamloops, Canada",
-    "Medicine Hat, Canada",
-    "St. Albert, Canada",
-    "Alberta, Canada",
-    "Saskatchewan, Canada",
-    "Montana, United States",
-    "Washington, United States",
-    "Idaho, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35699",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35699",
-  "nyu_addl_dspace_s": "36668",
-  "locn_geometry": "ENVELOPE(-122.0, -108.0, 54.0, 49.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35699"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Quality control",
+    "Quality"
+  ],
+  "dct_title_s": "Canada VMap1, Library 42: Data Quality Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 42"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35699\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76815/nyu_2451_35699.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Calgary, Canada",
+    "Edmonton, Canada",
+    "Okanagan, Canada",
+    "Kelowna, Canada",
+    "Chilliwack, Canada",
+    "Red Deer, Canada",
+    "Lethbridge, Canada",
+    "Kamloops, Canada",
+    "Medicine Hat, Canada",
+    "St. Albert, Canada",
+    "Alberta, Canada",
+    "Saskatchewan, Canada",
+    "Montana, United States",
+    "Washington, United States",
+    "Idaho, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35699",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35699",
+  "nyu_addl_dspace_s": "36668",
+  "locn_geometry": "ENVELOPE(-122.0, -108.0, 54.0, 49.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35700.json b/metadata-aardvark/Datasets/nyu-2451-35700.json
index 1ce2ced96..97baaa1dd 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35700.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35700.json
@@ -1,52 +1,70 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35700",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Human settlements",
-    "Population",
-    "Demography"
-  ],
-  "dct_title_s": "Canada VMap1, Library 41: Population Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 41"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35700\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76816/nyu_2451_35700.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Vancouver, Canada",
-    "Surrey, Canada",
-    "Okanagan, Canada",
-    "Burnaby, Canada",
-    "Ladner, Canada",
-    "Richmond, Canada",
-    "Abbotsford, Canada",
-    "Anmore, Canada",
-    "Kelowna, Canada",
-    "Coquitlam, Canada",
-    "Alberta, Canada",
-    "British Columbia, Canada",
-    "Washington, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35700",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35700",
-  "nyu_addl_dspace_s": "36669",
-  "locn_geometry": "ENVELOPE(-132.304336547852, -118.55403137207, 53.9906272888184, 49.0062942504883)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35700"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Human settlements",
+    "Population",
+    "Demography"
+  ],
+  "dct_title_s": "Canada VMap1, Library 41: Population Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 41"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35700\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76816/nyu_2451_35700.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Vancouver, Canada",
+    "Surrey, Canada",
+    "Okanagan, Canada",
+    "Burnaby, Canada",
+    "Ladner, Canada",
+    "Richmond, Canada",
+    "Abbotsford, Canada",
+    "Anmore, Canada",
+    "Kelowna, Canada",
+    "Coquitlam, Canada",
+    "Alberta, Canada",
+    "British Columbia, Canada",
+    "Washington, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35700",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35700",
+  "nyu_addl_dspace_s": "36669",
+  "locn_geometry": "ENVELOPE(-132.304336547852, -118.55403137207, 53.9906272888184, 49.0062942504883)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35701.json b/metadata-aardvark/Datasets/nyu-2451-35701.json
index 5b5b21d55..5c0bb4004 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35701.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35701.json
@@ -1,53 +1,71 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35701",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Buildings",
-    "Structure"
-  ],
-  "dct_title_s": "Canada VMap1, Library 42: Buildings Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 42"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35701\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76817/nyu_2451_35701.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Calgary, Canada",
-    "Edmonton, Canada",
-    "Okanagan, Canada",
-    "Kelowna, Canada",
-    "Red Deer, Canada",
-    "Lethbridge, Canada",
-    "Kamloops, Canada",
-    "Medicine Hat, Canada",
-    "St. Albert, Canada",
-    "Sherwood Park, Canada",
-    "Alberta, Canada",
-    "Saskatchewan, Canada",
-    "Montana, United States",
-    "Washington, United States",
-    "Idaho, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35701",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35701",
-  "nyu_addl_dspace_s": "36670",
-  "locn_geometry": "ENVELOPE(-121.92854309082, -108.270309448242, 53.8061447143555, 49.0020294189453)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35701"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Buildings",
+    "Structure"
+  ],
+  "dct_title_s": "Canada VMap1, Library 42: Buildings Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 42"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35701\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76817/nyu_2451_35701.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Calgary, Canada",
+    "Edmonton, Canada",
+    "Okanagan, Canada",
+    "Kelowna, Canada",
+    "Red Deer, Canada",
+    "Lethbridge, Canada",
+    "Kamloops, Canada",
+    "Medicine Hat, Canada",
+    "St. Albert, Canada",
+    "Sherwood Park, Canada",
+    "Alberta, Canada",
+    "Saskatchewan, Canada",
+    "Montana, United States",
+    "Washington, United States",
+    "Idaho, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35701",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35701",
+  "nyu_addl_dspace_s": "36670",
+  "locn_geometry": "ENVELOPE(-121.92854309082, -108.270309448242, 53.8061447143555, 49.0020294189453)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35702.json b/metadata-aardvark/Datasets/nyu-2451-35702.json
index 39a016c6d..68a9ec801 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35702.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35702.json
@@ -1,53 +1,71 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35702",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Elevation",
-    "Topographic maps"
-  ],
-  "dct_title_s": "Canada VMap1, Library 42: Elevation Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 42"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35702\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76818/nyu_2451_35702.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Calgary, Canada",
-    "Edmonton, Canada",
-    "Okanagan, Canada",
-    "Kelowna, Canada",
-    "Chilliwack, Canada",
-    "Red Deer, Canada",
-    "Lethbridge, Canada",
-    "Kamloops, Canada",
-    "Medicine Hat, Canada",
-    "St. Albert, Canada",
-    "Alberta, Canada",
-    "Saskatchewan, Canada",
-    "Montana, United States",
-    "Washington, United States",
-    "Idaho, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35702",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35702",
-  "nyu_addl_dspace_s": "36671",
-  "locn_geometry": "ENVELOPE(-121.961273193359, -108.003890991211, 53.9972915649414, 49.0108871459961)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35702"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Elevation",
+    "Topographic maps"
+  ],
+  "dct_title_s": "Canada VMap1, Library 42: Elevation Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 42"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35702\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76818/nyu_2451_35702.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Calgary, Canada",
+    "Edmonton, Canada",
+    "Okanagan, Canada",
+    "Kelowna, Canada",
+    "Chilliwack, Canada",
+    "Red Deer, Canada",
+    "Lethbridge, Canada",
+    "Kamloops, Canada",
+    "Medicine Hat, Canada",
+    "St. Albert, Canada",
+    "Alberta, Canada",
+    "Saskatchewan, Canada",
+    "Montana, United States",
+    "Washington, United States",
+    "Idaho, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35702",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35702",
+  "nyu_addl_dspace_s": "36671",
+  "locn_geometry": "ENVELOPE(-121.961273193359, -108.003890991211, 53.9972915649414, 49.0108871459961)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35703.json b/metadata-aardvark/Datasets/nyu-2451-35703.json
index 66e05db20..6045537b2 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35703.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35703.json
@@ -1,51 +1,69 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35703",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Roads",
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 41: Road Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 41"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35703\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76819/nyu_2451_35703.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Vancouver, Canada",
-    "Surrey, Canada",
-    "Okanagan, Canada",
-    "Burnaby, Canada",
-    "Ladner, Canada",
-    "Richmond, Canada",
-    "Abbotsford, Canada",
-    "Anmore, Canada",
-    "Kelowna, Canada",
-    "Coquitlam, Canada",
-    "Alberta, Canada",
-    "British Columbia, Canada",
-    "Washington, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35703",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35703",
-  "nyu_addl_dspace_s": "36672",
-  "locn_geometry": "ENVELOPE(-133.000930786133, -118.5, 54.0, 49.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35703"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Roads",
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 41: Road Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 41"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35703\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76819/nyu_2451_35703.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Vancouver, Canada",
+    "Surrey, Canada",
+    "Okanagan, Canada",
+    "Burnaby, Canada",
+    "Ladner, Canada",
+    "Richmond, Canada",
+    "Abbotsford, Canada",
+    "Anmore, Canada",
+    "Kelowna, Canada",
+    "Coquitlam, Canada",
+    "Alberta, Canada",
+    "British Columbia, Canada",
+    "Washington, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35703",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35703",
+  "nyu_addl_dspace_s": "36672",
+  "locn_geometry": "ENVELOPE(-133.000930786133, -118.5, 54.0, 49.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35704.json b/metadata-aardvark/Datasets/nyu-2451-35704.json
index 6da5dfbd2..9ce9847b4 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35704.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35704.json
@@ -1,54 +1,72 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35704",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Dams",
-    "Structure",
-    "Inland Waters"
-  ],
-  "dct_title_s": "Canada VMap1, Library 42: Dam/Weir Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 42"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35704\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76820/nyu_2451_35704.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Calgary, Canada",
-    "Edmonton, Canada",
-    "Red Deer, Canada",
-    "Lethbridge, Canada",
-    "Medicine Hat, Canada",
-    "St. Albert, Canada",
-    "Sherwood Park, Canada",
-    "Airdrie, Canada",
-    "North Battleford, Canada",
-    "Cranbrook, Canada",
-    "Alberta, Canada",
-    "Saskatchewan, Canada",
-    "Montana, United States",
-    "Washington, United States",
-    "Idaho, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35704",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35704",
-  "nyu_addl_dspace_s": "36673",
-  "locn_geometry": "ENVELOPE(-118.194854736328, -107.51016998291, 53.8954620361328, 49.02880859375)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35704"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Dams",
+    "Structure",
+    "Inland Waters"
+  ],
+  "dct_title_s": "Canada VMap1, Library 42: Dam/Weir Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 42"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35704\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76820/nyu_2451_35704.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Calgary, Canada",
+    "Edmonton, Canada",
+    "Red Deer, Canada",
+    "Lethbridge, Canada",
+    "Medicine Hat, Canada",
+    "St. Albert, Canada",
+    "Sherwood Park, Canada",
+    "Airdrie, Canada",
+    "North Battleford, Canada",
+    "Cranbrook, Canada",
+    "Alberta, Canada",
+    "Saskatchewan, Canada",
+    "Montana, United States",
+    "Washington, United States",
+    "Idaho, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35704",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35704",
+  "nyu_addl_dspace_s": "36673",
+  "locn_geometry": "ENVELOPE(-118.194854736328, -107.51016998291, 53.8954620361328, 49.02880859375)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35705.json b/metadata-aardvark/Datasets/nyu-2451-35705.json
index 8471d1699..9e46e6e82 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35705.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35705.json
@@ -1,50 +1,68 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35705",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Fuelbreaks",
-    "Environment"
-  ],
-  "dct_title_s": "Canada VMap1, Library 42: Firebreak Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 42"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35705\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76821/nyu_2451_35705.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Calgary, Canada",
-    "Edmonton, Canada",
-    "Red Deer, Canada",
-    "Medicine Hat, Canada",
-    "St. Albert, Canada",
-    "Sherwood Park, Canada",
-    "Airdrie, Canada",
-    "North Battleford, Canada",
-    "Spruce Grove, Canada",
-    "Cochrane, Canada",
-    "Alberta, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35705",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35705",
-  "nyu_addl_dspace_s": "36674",
-  "locn_geometry": "ENVELOPE(-118.5, -108.0, 54.0, 50.0026245117188)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35705"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Fuelbreaks",
+    "Environment"
+  ],
+  "dct_title_s": "Canada VMap1, Library 42: Firebreak Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 42"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35705\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76821/nyu_2451_35705.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Calgary, Canada",
+    "Edmonton, Canada",
+    "Red Deer, Canada",
+    "Medicine Hat, Canada",
+    "St. Albert, Canada",
+    "Sherwood Park, Canada",
+    "Airdrie, Canada",
+    "North Battleford, Canada",
+    "Spruce Grove, Canada",
+    "Cochrane, Canada",
+    "Alberta, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35705",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35705",
+  "nyu_addl_dspace_s": "36674",
+  "locn_geometry": "ENVELOPE(-118.5, -108.0, 54.0, 50.0026245117188)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35706.json b/metadata-aardvark/Datasets/nyu-2451-35706.json
index 67296c529..cb6f46251 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35706.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35706.json
@@ -1,50 +1,68 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35706",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 41: Transportation Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 41"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35706\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76822/nyu_2451_35706.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Vancouver, Canada",
-    "Surrey, Canada",
-    "Okanagan, Canada",
-    "Burnaby, Canada",
-    "Ladner, Canada",
-    "Richmond, Canada",
-    "Abbotsford, Canada",
-    "Anmore, Canada",
-    "Kelowna, Canada",
-    "Coquitlam, Canada",
-    "Alberta, Canada",
-    "British Columbia, Canada",
-    "Washington, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35706",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35706",
-  "nyu_addl_dspace_s": "36675",
-  "locn_geometry": "ENVELOPE(-132.139373779297, -118.543762207031, 53.9996490478516, 49.0036277770996)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35706"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 41: Transportation Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 41"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35706\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76822/nyu_2451_35706.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Vancouver, Canada",
+    "Surrey, Canada",
+    "Okanagan, Canada",
+    "Burnaby, Canada",
+    "Ladner, Canada",
+    "Richmond, Canada",
+    "Abbotsford, Canada",
+    "Anmore, Canada",
+    "Kelowna, Canada",
+    "Coquitlam, Canada",
+    "Alberta, Canada",
+    "British Columbia, Canada",
+    "Washington, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35706",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35706",
+  "nyu_addl_dspace_s": "36675",
+  "locn_geometry": "ENVELOPE(-132.139373779297, -118.543762207031, 53.9996490478516, 49.0036277770996)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35707.json b/metadata-aardvark/Datasets/nyu-2451-35707.json
index 19262b1d9..df13a3d61 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35707.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35707.json
@@ -1,53 +1,71 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35707",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Quality control",
-    "Quality"
-  ],
-  "dct_title_s": "Canada VMap1, Library 42: Data Quality Void Collection Area",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 42"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35707\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76823/nyu_2451_35707.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Calgary, Canada",
-    "Edmonton, Canada",
-    "Okanagan, Canada",
-    "Abbotsford, Canada",
-    "Kelowna, Canada",
-    "Chilliwack, Canada",
-    "Red Deer, Canada",
-    "Lethbridge, Canada",
-    "Kamloops, Canada",
-    "St. Albert, Canada",
-    "Alberta, Canada",
-    "Montana, United States",
-    "Washington, United States",
-    "Idaho, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35707",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35707",
-  "nyu_addl_dspace_s": "36676",
-  "locn_geometry": "ENVELOPE(-122.465118408203, -112.134994506836, 53.6470832824707, 49.0039672851562)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35707"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Quality control",
+    "Quality"
+  ],
+  "dct_title_s": "Canada VMap1, Library 42: Data Quality Void Collection Area",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 42"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35707\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76823/nyu_2451_35707.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Calgary, Canada",
+    "Edmonton, Canada",
+    "Okanagan, Canada",
+    "Abbotsford, Canada",
+    "Kelowna, Canada",
+    "Chilliwack, Canada",
+    "Red Deer, Canada",
+    "Lethbridge, Canada",
+    "Kamloops, Canada",
+    "St. Albert, Canada",
+    "Alberta, Canada",
+    "Montana, United States",
+    "Washington, United States",
+    "Idaho, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35707",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35707",
+  "nyu_addl_dspace_s": "36676",
+  "locn_geometry": "ENVELOPE(-122.465118408203, -112.134994506836, 53.6470832824707, 49.0039672851562)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35708.json b/metadata-aardvark/Datasets/nyu-2451-35708.json
index 720821e27..186b02286 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35708.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35708.json
@@ -1,54 +1,72 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35708",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Hydrography",
-    "Hydrographic surveying",
-    "Aqueducts"
-  ],
-  "dct_title_s": "Canada VMap1, Library 42: Hydrography Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 42"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35708\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76824/nyu_2451_35708.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Calgary, Canada",
-    "Edmonton, Canada",
-    "Okanagan, Canada",
-    "Abbotsford, Canada",
-    "Kelowna, Canada",
-    "Chilliwack, Canada",
-    "Red Deer, Canada",
-    "Lethbridge, Canada",
-    "Kamloops, Canada",
-    "Medicine Hat, Canada",
-    "Alberta, Canada",
-    "Saskatchewan, Canada",
-    "Montana, United States",
-    "Washington, United States",
-    "Idaho, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35708",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35708",
-  "nyu_addl_dspace_s": "36677",
-  "locn_geometry": "ENVELOPE(-122.436492919922, -108.030158996582, 53.7533760070801, 49.0285186767578)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35708"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Hydrography",
+    "Hydrographic surveying",
+    "Aqueducts"
+  ],
+  "dct_title_s": "Canada VMap1, Library 42: Hydrography Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 42"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35708\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76824/nyu_2451_35708.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Calgary, Canada",
+    "Edmonton, Canada",
+    "Okanagan, Canada",
+    "Abbotsford, Canada",
+    "Kelowna, Canada",
+    "Chilliwack, Canada",
+    "Red Deer, Canada",
+    "Lethbridge, Canada",
+    "Kamloops, Canada",
+    "Medicine Hat, Canada",
+    "Alberta, Canada",
+    "Saskatchewan, Canada",
+    "Montana, United States",
+    "Washington, United States",
+    "Idaho, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35708",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35708",
+  "nyu_addl_dspace_s": "36677",
+  "locn_geometry": "ENVELOPE(-122.436492919922, -108.030158996582, 53.7533760070801, 49.0285186767578)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35709.json b/metadata-aardvark/Datasets/nyu-2451-35709.json
index 0eb12a3c6..20a169d84 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35709.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35709.json
@@ -1,51 +1,69 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35709",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Bridges",
-    "Structure",
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 42: Bridge Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 42"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35709\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76825/nyu_2451_35709.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Calgary, Canada",
-    "Okanagan, Canada",
-    "Kelowna, Canada",
-    "Red Deer, Canada",
-    "Lethbridge, Canada",
-    "Medicine Hat, Canada",
-    "Vernon, Canada",
-    "Airdrie, Canada",
-    "Cranbrook, Canada",
-    "Cochrane, Canada",
-    "Alberta, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35709",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35709",
-  "nyu_addl_dspace_s": "36678",
-  "locn_geometry": "ENVELOPE(-119.522994995117, -108.164093017578, 52.7613296508789, 49.5086784362793)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35709"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Bridges",
+    "Structure",
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 42: Bridge Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 42"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35709\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76825/nyu_2451_35709.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Calgary, Canada",
+    "Okanagan, Canada",
+    "Kelowna, Canada",
+    "Red Deer, Canada",
+    "Lethbridge, Canada",
+    "Medicine Hat, Canada",
+    "Vernon, Canada",
+    "Airdrie, Canada",
+    "Cranbrook, Canada",
+    "Cochrane, Canada",
+    "Alberta, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35709",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35709",
+  "nyu_addl_dspace_s": "36678",
+  "locn_geometry": "ENVELOPE(-119.522994995117, -108.164093017578, 52.7613296508789, 49.5086784362793)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35710.json b/metadata-aardvark/Datasets/nyu-2451-35710.json
index f222cab0f..8c525a765 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35710.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35710.json
@@ -1,53 +1,71 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35710",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Embankments",
-    "Fills (Earthwork)"
-  ],
-  "dct_title_s": "Canada VMap1, Library 42: Embankment Fill Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 42"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35710\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76826/nyu_2451_35710.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Calgary, Canada",
-    "Okanagan, Canada",
-    "Kelowna, Canada",
-    "Chilliwack, Canada",
-    "Red Deer, Canada",
-    "Lethbridge, Canada",
-    "Kamloops, Canada",
-    "Medicine Hat, Canada",
-    "Vernon, Canada",
-    "Penticton, Canada",
-    "Alberta, Canada",
-    "Saskatchewan, Canada",
-    "Montana, United States",
-    "Washington, United States",
-    "Idaho, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35710",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35710",
-  "nyu_addl_dspace_s": "36679",
-  "locn_geometry": "ENVELOPE(-121.978790283203, -108.069923400879, 53.3575248718262, 49.0028839111328)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35710"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Embankments",
+    "Fills (Earthwork)"
+  ],
+  "dct_title_s": "Canada VMap1, Library 42: Embankment Fill Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 42"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35710\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76826/nyu_2451_35710.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Calgary, Canada",
+    "Okanagan, Canada",
+    "Kelowna, Canada",
+    "Chilliwack, Canada",
+    "Red Deer, Canada",
+    "Lethbridge, Canada",
+    "Kamloops, Canada",
+    "Medicine Hat, Canada",
+    "Vernon, Canada",
+    "Penticton, Canada",
+    "Alberta, Canada",
+    "Saskatchewan, Canada",
+    "Montana, United States",
+    "Washington, United States",
+    "Idaho, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35710",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35710",
+  "nyu_addl_dspace_s": "36679",
+  "locn_geometry": "ENVELOPE(-121.978790283203, -108.069923400879, 53.3575248718262, 49.0028839111328)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35711.json b/metadata-aardvark/Datasets/nyu-2451-35711.json
index 83dbe6319..3904d6079 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35711.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35711.json
@@ -1,51 +1,69 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35711",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Glaciers",
-    "Ice sheets",
-    "Snow",
-    "Ice"
-  ],
-  "dct_title_s": "Canada VMap1, Library 41: Land Ice Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 41"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35711\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76827/nyu_2451_35711.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Okanagan, Canada",
-    "Kelowna, Canada",
-    "Kamloops, Canada",
-    "Prince George, Canada",
-    "Vernon, Canada",
-    "Penticton, Canada",
-    "Campbell River, Canada",
-    "Courtenay, Canada",
-    "West Kelowna, Canada",
-    "Salmon Arm, Canada",
-    "Alberta, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35711",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35711",
-  "nyu_addl_dspace_s": "36680",
-  "locn_geometry": "ENVELOPE(-129.646118164062, -118.5, 54.0, 49.452091217041)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35711"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Glaciers",
+    "Ice sheets",
+    "Snow",
+    "Ice"
+  ],
+  "dct_title_s": "Canada VMap1, Library 41: Land Ice Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 41"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35711\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76827/nyu_2451_35711.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Okanagan, Canada",
+    "Kelowna, Canada",
+    "Kamloops, Canada",
+    "Prince George, Canada",
+    "Vernon, Canada",
+    "Penticton, Canada",
+    "Campbell River, Canada",
+    "Courtenay, Canada",
+    "West Kelowna, Canada",
+    "Salmon Arm, Canada",
+    "Alberta, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35711",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35711",
+  "nyu_addl_dspace_s": "36680",
+  "locn_geometry": "ENVELOPE(-129.646118164062, -118.5, 54.0, 49.452091217041)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35712.json b/metadata-aardvark/Datasets/nyu-2451-35712.json
index 1342d7b82..294e83dbd 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35712.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35712.json
@@ -1,50 +1,68 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35712",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Dams",
-    "Structure",
-    "Inland Waters"
-  ],
-  "dct_title_s": "Canada VMap1, Library 42: Damn/Weir Nodes",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 42"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35712\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76828/nyu_2451_35712.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Calgary, Canada",
-    "Airdrie, Canada",
-    "Okotoks, Canada",
-    "Brooks, Canada",
-    "Strathmore, Canada",
-    "High River, Canada",
-    "Chestermere, Canada",
-    "Hanna, Canada",
-    "Three Hills, Canada",
-    "Crossfield, Canada",
-    "Alberta, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35712",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35712",
-  "nyu_addl_dspace_s": "36681",
-  "locn_geometry": "ENVELOPE(-114.086441040039, -111.438957214355, 51.7738304138184, 50.1831207275391)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35712"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Dams",
+    "Structure",
+    "Inland Waters"
+  ],
+  "dct_title_s": "Canada VMap1, Library 42: Damn/Weir Nodes",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 42"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35712\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76828/nyu_2451_35712.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Calgary, Canada",
+    "Airdrie, Canada",
+    "Okotoks, Canada",
+    "Brooks, Canada",
+    "Strathmore, Canada",
+    "High River, Canada",
+    "Chestermere, Canada",
+    "Hanna, Canada",
+    "Three Hills, Canada",
+    "Crossfield, Canada",
+    "Alberta, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35712",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35712",
+  "nyu_addl_dspace_s": "36681",
+  "locn_geometry": "ENVELOPE(-114.086441040039, -111.438957214355, 51.7738304138184, 50.1831207275391)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35713.json b/metadata-aardvark/Datasets/nyu-2451-35713.json
index 90a0f655a..3a57c0bac 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35713.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35713.json
@@ -1,49 +1,67 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35713",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Pipelines",
-    "Hydraulic structures"
-  ],
-  "dct_title_s": "Canada VMap1, Library 41: Pipeline Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 41"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35713\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76829/nyu_2451_35713.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Vancouver, Canada",
-    "Surrey, Canada",
-    "Okanagan, Canada",
-    "Burnaby, Canada",
-    "Ladner, Canada",
-    "Richmond, Canada",
-    "Abbotsford, Canada",
-    "Anmore, Canada",
-    "Kelowna, Canada",
-    "Coquitlam, Canada",
-    "Alberta, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35713",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35713",
-  "nyu_addl_dspace_s": "36682",
-  "locn_geometry": "ENVELOPE(-127.938781738281, -118.5, 54.0, 49.0799598693848)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35713"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Pipelines",
+    "Hydraulic structures"
+  ],
+  "dct_title_s": "Canada VMap1, Library 41: Pipeline Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 41"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35713\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76829/nyu_2451_35713.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Vancouver, Canada",
+    "Surrey, Canada",
+    "Okanagan, Canada",
+    "Burnaby, Canada",
+    "Ladner, Canada",
+    "Richmond, Canada",
+    "Abbotsford, Canada",
+    "Anmore, Canada",
+    "Kelowna, Canada",
+    "Coquitlam, Canada",
+    "Alberta, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35713",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35713",
+  "nyu_addl_dspace_s": "36682",
+  "locn_geometry": "ENVELOPE(-127.938781738281, -118.5, 54.0, 49.0799598693848)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35714.json b/metadata-aardvark/Datasets/nyu-2451-35714.json
index 7c8577165..daf9ba8b2 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35714.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35714.json
@@ -1,50 +1,68 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35714",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Ferries",
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 42: Ferry Crossing Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 42"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35714\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76831/nyu_2451_35714.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Calgary, Canada",
-    "Red Deer, Canada",
-    "Lethbridge, Canada",
-    "Medicine Hat, Canada",
-    "Airdrie, Canada",
-    "Cranbrook, Canada",
-    "Cochrane, Canada",
-    "Camrose, Canada",
-    "Okotoks, Canada",
-    "Brooks, Canada",
-    "Alberta, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35714",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35714",
-  "nyu_addl_dspace_s": "36683",
-  "locn_geometry": "ENVELOPE(-118.097854614258, -108.823593139648, 53.025707244873, 49.330997467041)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35714"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Ferries",
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 42: Ferry Crossing Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 42"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35714\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76831/nyu_2451_35714.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Calgary, Canada",
+    "Red Deer, Canada",
+    "Lethbridge, Canada",
+    "Medicine Hat, Canada",
+    "Airdrie, Canada",
+    "Cranbrook, Canada",
+    "Cochrane, Canada",
+    "Camrose, Canada",
+    "Okotoks, Canada",
+    "Brooks, Canada",
+    "Alberta, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35714",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35714",
+  "nyu_addl_dspace_s": "36683",
+  "locn_geometry": "ENVELOPE(-118.097854614258, -108.823593139648, 53.025707244873, 49.330997467041)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35715.json b/metadata-aardvark/Datasets/nyu-2451-35715.json
index ed5b63b5d..b40bd12af 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35715.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35715.json
@@ -1,50 +1,68 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35715",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Railroads",
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 41: Railroad Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 41"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35715\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76832/nyu_2451_35715.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Vancouver, Canada",
-    "Surrey, Canada",
-    "Okanagan, Canada",
-    "Burnaby, Canada",
-    "Ladner, Canada",
-    "Richmond, Canada",
-    "Abbotsford, Canada",
-    "Anmore, Canada",
-    "Kelowna, Canada",
-    "Coquitlam, Canada",
-    "Alberta, Canada",
-    "Washington, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35715",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35715",
-  "nyu_addl_dspace_s": "36684",
-  "locn_geometry": "ENVELOPE(-126.976600646973, -118.5, 54.0, 49.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35715"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Railroads",
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 41: Railroad Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 41"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35715\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76832/nyu_2451_35715.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Vancouver, Canada",
+    "Surrey, Canada",
+    "Okanagan, Canada",
+    "Burnaby, Canada",
+    "Ladner, Canada",
+    "Richmond, Canada",
+    "Abbotsford, Canada",
+    "Anmore, Canada",
+    "Kelowna, Canada",
+    "Coquitlam, Canada",
+    "Alberta, Canada",
+    "Washington, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35715",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35715",
+  "nyu_addl_dspace_s": "36684",
+  "locn_geometry": "ENVELOPE(-126.976600646973, -118.5, 54.0, 49.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35716.json b/metadata-aardvark/Datasets/nyu-2451-35716.json
index f28b22f43..ca1a705a9 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35716.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35716.json
@@ -1,53 +1,71 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35716",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Elevation",
-    "Topographic maps"
-  ],
-  "dct_title_s": "Canada VMap1, Library 42: Elevation Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 42"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35716\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76833/nyu_2451_35716.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Calgary, Canada",
-    "Edmonton, Canada",
-    "Okanagan, Canada",
-    "Kelowna, Canada",
-    "Red Deer, Canada",
-    "Lethbridge, Canada",
-    "Kamloops, Canada",
-    "Medicine Hat, Canada",
-    "St. Albert, Canada",
-    "Sherwood Park, Canada",
-    "Alberta, Canada",
-    "Saskatchewan, Canada",
-    "Montana, United States",
-    "Washington, United States",
-    "Idaho, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35716",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35716",
-  "nyu_addl_dspace_s": "36685",
-  "locn_geometry": "ENVELOPE(-121.928398132324, -108.274421691895, 53.9751129150391, 49.0029220581055)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35716"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Elevation",
+    "Topographic maps"
+  ],
+  "dct_title_s": "Canada VMap1, Library 42: Elevation Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 42"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35716\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76833/nyu_2451_35716.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Calgary, Canada",
+    "Edmonton, Canada",
+    "Okanagan, Canada",
+    "Kelowna, Canada",
+    "Red Deer, Canada",
+    "Lethbridge, Canada",
+    "Kamloops, Canada",
+    "Medicine Hat, Canada",
+    "St. Albert, Canada",
+    "Sherwood Park, Canada",
+    "Alberta, Canada",
+    "Saskatchewan, Canada",
+    "Montana, United States",
+    "Washington, United States",
+    "Idaho, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35716",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35716",
+  "nyu_addl_dspace_s": "36685",
+  "locn_geometry": "ENVELOPE(-121.928398132324, -108.274421691895, 53.9751129150391, 49.0029220581055)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35717.json b/metadata-aardvark/Datasets/nyu-2451-35717.json
index c45399f35..ed94c3ad7 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35717.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35717.json
@@ -1,49 +1,67 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35717",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Hydrology",
-    "Water"
-  ],
-  "dct_title_s": "Canada VMap1, Library 41: Water Course Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 41"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35717\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76834/nyu_2451_35717.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Vancouver, Canada",
-    "Surrey, Canada",
-    "Okanagan, Canada",
-    "Burnaby, Canada",
-    "Ladner, Canada",
-    "Richmond, Canada",
-    "Abbotsford, Canada",
-    "Anmore, Canada",
-    "Kelowna, Canada",
-    "Coquitlam, Canada",
-    "Alberta, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35717",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35717",
-  "nyu_addl_dspace_s": "36686",
-  "locn_geometry": "ENVELOPE(-129.797439575195, -118.5, 54.0, 49.0680656433105)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35717"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Hydrology",
+    "Water"
+  ],
+  "dct_title_s": "Canada VMap1, Library 41: Water Course Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 41"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35717\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76834/nyu_2451_35717.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Vancouver, Canada",
+    "Surrey, Canada",
+    "Okanagan, Canada",
+    "Burnaby, Canada",
+    "Ladner, Canada",
+    "Richmond, Canada",
+    "Abbotsford, Canada",
+    "Anmore, Canada",
+    "Kelowna, Canada",
+    "Coquitlam, Canada",
+    "Alberta, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35717",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35717",
+  "nyu_addl_dspace_s": "36686",
+  "locn_geometry": "ENVELOPE(-129.797439575195, -118.5, 54.0, 49.0680656433105)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35718.json b/metadata-aardvark/Datasets/nyu-2451-35718.json
index 3bb1fa133..bebe0a2b1 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35718.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35718.json
@@ -1,48 +1,66 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35718",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Conveying machinery",
-    "Flumes",
-    "Geophysical prospecting"
-  ],
-  "dct_title_s": "Canada VMap1, Library 42: Industry Line Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 42"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35718\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76835/nyu_2451_35718.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Canmore, Canada",
-    "Edson, Canada",
-    "Banff, Canada",
-    "Rocky Mountain House, Canada",
-    "Drayton Valley, Canada",
-    "Golden, Canada",
-    "Invermere, Canada",
-    "Elkford, Canada",
-    "Alberta, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35718",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35718",
-  "nyu_addl_dspace_s": "36687",
-  "locn_geometry": "ENVELOPE(-117.453224182129, -114.83228302002, 53.5924186706543, 49.7582588195801)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35718"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Conveying machinery",
+    "Flumes",
+    "Geophysical prospecting"
+  ],
+  "dct_title_s": "Canada VMap1, Library 42: Industry Line Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 42"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35718\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76835/nyu_2451_35718.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Canmore, Canada",
+    "Edson, Canada",
+    "Banff, Canada",
+    "Rocky Mountain House, Canada",
+    "Drayton Valley, Canada",
+    "Golden, Canada",
+    "Invermere, Canada",
+    "Elkford, Canada",
+    "Alberta, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35718",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35718",
+  "nyu_addl_dspace_s": "36687",
+  "locn_geometry": "ENVELOPE(-117.453224182129, -114.83228302002, 53.5924186706543, 49.7582588195801)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35719.json b/metadata-aardvark/Datasets/nyu-2451-35719.json
index dcf5f3d7e..d3d836721 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35719.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35719.json
@@ -1,54 +1,72 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35719",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Coasts",
-    "Wetlands",
-    "Environment"
-  ],
-  "dct_title_s": "Canada VMap1, Library 42: Coast Area",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 42"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35719\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76836/nyu_2451_35719.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Calgary, Canada",
-    "Edmonton, Canada",
-    "Okanagan, Canada",
-    "Abbotsford, Canada",
-    "Kelowna, Canada",
-    "Chilliwack, Canada",
-    "Red Deer, Canada",
-    "Lethbridge, Canada",
-    "Kamloops, Canada",
-    "Medicine Hat, Canada",
-    "Alberta, Canada",
-    "Saskatchewan, Canada",
-    "Montana, United States",
-    "Washington, United States",
-    "Idaho, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35719",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35719",
-  "nyu_addl_dspace_s": "36688",
-  "locn_geometry": "ENVELOPE(-122.458145141602, -107.691108703613, 53.9999008178711, 49.0116119384766)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35719"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Coasts",
+    "Wetlands",
+    "Environment"
+  ],
+  "dct_title_s": "Canada VMap1, Library 42: Coast Area",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 42"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35719\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76836/nyu_2451_35719.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Calgary, Canada",
+    "Edmonton, Canada",
+    "Okanagan, Canada",
+    "Abbotsford, Canada",
+    "Kelowna, Canada",
+    "Chilliwack, Canada",
+    "Red Deer, Canada",
+    "Lethbridge, Canada",
+    "Kamloops, Canada",
+    "Medicine Hat, Canada",
+    "Alberta, Canada",
+    "Saskatchewan, Canada",
+    "Montana, United States",
+    "Washington, United States",
+    "Idaho, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35719",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35719",
+  "nyu_addl_dspace_s": "36688",
+  "locn_geometry": "ENVELOPE(-122.458145141602, -107.691108703613, 53.9999008178711, 49.0116119384766)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35720.json b/metadata-aardvark/Datasets/nyu-2451-35720.json
index 6c79be688..ebf99b16f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35720.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35720.json
@@ -1,52 +1,70 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35720",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Industrial sites"
-  ],
-  "dct_title_s": "Canada VMap1, Library 42: Industry Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 42"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35720\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76837/nyu_2451_35720.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Calgary, Canada",
-    "Edmonton, Canada",
-    "Okanagan, Canada",
-    "Kelowna, Canada",
-    "Red Deer, Canada",
-    "Lethbridge, Canada",
-    "Kamloops, Canada",
-    "Medicine Hat, Canada",
-    "St. Albert, Canada",
-    "Sherwood Park, Canada",
-    "Alberta, Canada",
-    "Saskatchewan, Canada",
-    "Montana, United States",
-    "Washington, United States",
-    "Idaho, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35720",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35720",
-  "nyu_addl_dspace_s": "36689",
-  "locn_geometry": "ENVELOPE(-121.885345458984, -108.367797851562, 53.9906158447266, 49.0044288635254)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35720"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Industrial sites"
+  ],
+  "dct_title_s": "Canada VMap1, Library 42: Industry Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 42"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35720\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76837/nyu_2451_35720.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Calgary, Canada",
+    "Edmonton, Canada",
+    "Okanagan, Canada",
+    "Kelowna, Canada",
+    "Red Deer, Canada",
+    "Lethbridge, Canada",
+    "Kamloops, Canada",
+    "Medicine Hat, Canada",
+    "St. Albert, Canada",
+    "Sherwood Park, Canada",
+    "Alberta, Canada",
+    "Saskatchewan, Canada",
+    "Montana, United States",
+    "Washington, United States",
+    "Idaho, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35720",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35720",
+  "nyu_addl_dspace_s": "36689",
+  "locn_geometry": "ENVELOPE(-121.885345458984, -108.367797851562, 53.9906158447266, 49.0044288635254)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35721.json b/metadata-aardvark/Datasets/nyu-2451-35721.json
index 19dccc28e..e3f6eb79e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35721.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35721.json
@@ -1,51 +1,69 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35721",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Refuse and refuse disposal",
-    "Waste disposal sites",
-    "Environment"
-  ],
-  "dct_title_s": "Canada VMap1, Library 42: Disposal Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 42"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35721\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76838/nyu_2451_35721.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Calgary, Canada",
-    "Edmonton, Canada",
-    "Okanagan, Canada",
-    "Kelowna, Canada",
-    "Red Deer, Canada",
-    "Lethbridge, Canada",
-    "Medicine Hat, Canada",
-    "Sherwood Park, Canada",
-    "Vernon, Canada",
-    "West Kelowna, Canada",
-    "Alberta, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35721",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35721",
-  "nyu_addl_dspace_s": "36690",
-  "locn_geometry": "ENVELOPE(-119.954109191895, -108.315773010254, 53.5987586975098, 49.5277862548828)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35721"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Refuse and refuse disposal",
+    "Waste disposal sites",
+    "Environment"
+  ],
+  "dct_title_s": "Canada VMap1, Library 42: Disposal Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 42"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35721\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76838/nyu_2451_35721.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Calgary, Canada",
+    "Edmonton, Canada",
+    "Okanagan, Canada",
+    "Kelowna, Canada",
+    "Red Deer, Canada",
+    "Lethbridge, Canada",
+    "Medicine Hat, Canada",
+    "Sherwood Park, Canada",
+    "Vernon, Canada",
+    "West Kelowna, Canada",
+    "Alberta, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35721",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35721",
+  "nyu_addl_dspace_s": "36690",
+  "locn_geometry": "ENVELOPE(-119.954109191895, -108.315773010254, 53.5987586975098, 49.5277862548828)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35722.json b/metadata-aardvark/Datasets/nyu-2451-35722.json
index 5c67f0eb7..fe49399c2 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35722.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35722.json
@@ -1,49 +1,67 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35722",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Ski lifts",
-    "Aerial tramways"
-  ],
-  "dct_title_s": "Canada VMap1, Library 42: Lift Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 42"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35722\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76839/nyu_2451_35722.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Okanagan, Canada",
-    "Kelowna, Canada",
-    "Kamloops, Canada",
-    "Vernon, Canada",
-    "Penticton, Canada",
-    "West Kelowna, Canada",
-    "Salmon Arm, Canada",
-    "Nelson, Canada",
-    "Trail, Canada",
-    "Castlegar, Canada",
-    "Alberta, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35722",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35722",
-  "nyu_addl_dspace_s": "36691",
-  "locn_geometry": "ENVELOPE(-121.313674926758, -116.009101867676, 52.9654960632324, 49.0626945495605)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35722"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Ski lifts",
+    "Aerial tramways"
+  ],
+  "dct_title_s": "Canada VMap1, Library 42: Lift Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 42"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35722\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76839/nyu_2451_35722.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Okanagan, Canada",
+    "Kelowna, Canada",
+    "Kamloops, Canada",
+    "Vernon, Canada",
+    "Penticton, Canada",
+    "West Kelowna, Canada",
+    "Salmon Arm, Canada",
+    "Nelson, Canada",
+    "Trail, Canada",
+    "Castlegar, Canada",
+    "Alberta, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35722",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35722",
+  "nyu_addl_dspace_s": "36691",
+  "locn_geometry": "ENVELOPE(-121.313674926758, -116.009101867676, 52.9654960632324, 49.0626945495605)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35723.json b/metadata-aardvark/Datasets/nyu-2451-35723.json
index d376240ac..2f2e6016b 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35723.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35723.json
@@ -1,52 +1,70 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35723",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Elevation",
-    "Topographic maps"
-  ],
-  "dct_title_s": "Canada VMap1, Library 42: Elevation Void Collection Area",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 42"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35723\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76840/nyu_2451_35723.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Calgary, Canada",
-    "Edmonton, Canada",
-    "Okanagan, Canada",
-    "Abbotsford, Canada",
-    "Kelowna, Canada",
-    "Chilliwack, Canada",
-    "Red Deer, Canada",
-    "Lethbridge, Canada",
-    "Kamloops, Canada",
-    "St. Albert, Canada",
-    "Alberta, Canada",
-    "Montana, United States",
-    "Washington, United States",
-    "Idaho, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35723",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35723",
-  "nyu_addl_dspace_s": "36692",
-  "locn_geometry": "ENVELOPE(-122.465118408203, -112.134994506836, 53.6470832824707, 49.0039672851562)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35723"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Elevation",
+    "Topographic maps"
+  ],
+  "dct_title_s": "Canada VMap1, Library 42: Elevation Void Collection Area",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 42"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35723\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76840/nyu_2451_35723.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Calgary, Canada",
+    "Edmonton, Canada",
+    "Okanagan, Canada",
+    "Abbotsford, Canada",
+    "Kelowna, Canada",
+    "Chilliwack, Canada",
+    "Red Deer, Canada",
+    "Lethbridge, Canada",
+    "Kamloops, Canada",
+    "St. Albert, Canada",
+    "Alberta, Canada",
+    "Montana, United States",
+    "Washington, United States",
+    "Idaho, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35723",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35723",
+  "nyu_addl_dspace_s": "36692",
+  "locn_geometry": "ENVELOPE(-122.465118408203, -112.134994506836, 53.6470832824707, 49.0039672851562)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35724.json b/metadata-aardvark/Datasets/nyu-2451-35724.json
index db03de2ef..67b2b8698 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35724.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35724.json
@@ -1,42 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35724",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Landforms",
-    "Fault zones",
-    "Cliffs",
-    "Glaciers"
-  ],
-  "dct_title_s": "Canada VMap1, Library 42: Landform Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 42"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35724\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76841/nyu_2451_35724.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Unity, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35724",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35724",
-  "nyu_addl_dspace_s": "36693",
-  "locn_geometry": "ENVELOPE(-109.85546875, -108.744567871094, 53.8357467651367, 52.2423324584961)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35724"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Landforms",
+    "Fault zones",
+    "Cliffs",
+    "Glaciers"
+  ],
+  "dct_title_s": "Canada VMap1, Library 42: Landform Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 42"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35724\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76841/nyu_2451_35724.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Unity, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35724",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35724",
+  "nyu_addl_dspace_s": "36693",
+  "locn_geometry": "ENVELOPE(-109.85546875, -108.744567871094, 53.8357467651367, 52.2423324584961)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35725.json b/metadata-aardvark/Datasets/nyu-2451-35725.json
index 0858702ab..0fc3ddc46 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35725.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35725.json
@@ -1,53 +1,71 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35725",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Mines and mineral resources",
-    "Salt mines and mining"
-  ],
-  "dct_title_s": "Canada VMap1, Library 42: Extraction Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 42"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35725\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76842/nyu_2451_35725.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Calgary, Canada",
-    "Edmonton, Canada",
-    "Okanagan, Canada",
-    "Kelowna, Canada",
-    "Red Deer, Canada",
-    "Lethbridge, Canada",
-    "Kamloops, Canada",
-    "Medicine Hat, Canada",
-    "St. Albert, Canada",
-    "Sherwood Park, Canada",
-    "Alberta, Canada",
-    "Saskatchewan, Canada",
-    "Montana, United States",
-    "Washington, United States",
-    "Idaho, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35725",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35725",
-  "nyu_addl_dspace_s": "36694",
-  "locn_geometry": "ENVELOPE(-121.458709716797, -108.311111450195, 53.8872756958008, 49.0077247619629)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35725"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Mines and mineral resources",
+    "Salt mines and mining"
+  ],
+  "dct_title_s": "Canada VMap1, Library 42: Extraction Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 42"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35725\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76842/nyu_2451_35725.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Calgary, Canada",
+    "Edmonton, Canada",
+    "Okanagan, Canada",
+    "Kelowna, Canada",
+    "Red Deer, Canada",
+    "Lethbridge, Canada",
+    "Kamloops, Canada",
+    "Medicine Hat, Canada",
+    "St. Albert, Canada",
+    "Sherwood Park, Canada",
+    "Alberta, Canada",
+    "Saskatchewan, Canada",
+    "Montana, United States",
+    "Washington, United States",
+    "Idaho, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35725",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35725",
+  "nyu_addl_dspace_s": "36694",
+  "locn_geometry": "ENVELOPE(-121.458709716797, -108.311111450195, 53.8872756958008, 49.0077247619629)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35726.json b/metadata-aardvark/Datasets/nyu-2451-35726.json
index 19e521148..d62da69b9 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35726.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35726.json
@@ -1,54 +1,72 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35726",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Physiographys",
-    "Geysers",
-    "Hot springs"
-  ],
-  "dct_title_s": "Canada VMap1, Library 42: Physiography Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 42"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35726\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76843/nyu_2451_35726.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Calgary, Canada",
-    "Edmonton, Canada",
-    "Okanagan, Canada",
-    "Abbotsford, Canada",
-    "Kelowna, Canada",
-    "Chilliwack, Canada",
-    "Red Deer, Canada",
-    "Lethbridge, Canada",
-    "Kamloops, Canada",
-    "Medicine Hat, Canada",
-    "Alberta, Canada",
-    "Saskatchewan, Canada",
-    "Montana, United States",
-    "Washington, United States",
-    "Idaho, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35726",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35726",
-  "nyu_addl_dspace_s": "36695",
-  "locn_geometry": "ENVELOPE(-122.496398925781, -107.592010498047, 53.9720878601074, 49.0004119873047)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35726"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Physiographys",
+    "Geysers",
+    "Hot springs"
+  ],
+  "dct_title_s": "Canada VMap1, Library 42: Physiography Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 42"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35726\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76843/nyu_2451_35726.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Calgary, Canada",
+    "Edmonton, Canada",
+    "Okanagan, Canada",
+    "Abbotsford, Canada",
+    "Kelowna, Canada",
+    "Chilliwack, Canada",
+    "Red Deer, Canada",
+    "Lethbridge, Canada",
+    "Kamloops, Canada",
+    "Medicine Hat, Canada",
+    "Alberta, Canada",
+    "Saskatchewan, Canada",
+    "Montana, United States",
+    "Washington, United States",
+    "Idaho, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35726",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35726",
+  "nyu_addl_dspace_s": "36695",
+  "locn_geometry": "ENVELOPE(-122.496398925781, -107.592010498047, 53.9720878601074, 49.0004119873047)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35727.json b/metadata-aardvark/Datasets/nyu-2451-35727.json
index cfa532809..e095c025a 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35727.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35727.json
@@ -1,49 +1,67 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35727",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Sand",
-    "Soil and civilization"
-  ],
-  "dct_title_s": "Canada VMap1, Library 42: Ground Area",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 42"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35727\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76844/nyu_2451_35727.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Calgary, Canada",
-    "Okanagan, Canada",
-    "Kelowna, Canada",
-    "Kamloops, Canada",
-    "Vernon, Canada",
-    "Penticton, Canada",
-    "West Kelowna, Canada",
-    "Cranbrook, Canada",
-    "Cochrane, Canada",
-    "Salmon Arm, Canada",
-    "Alberta, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35727",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35727",
-  "nyu_addl_dspace_s": "36696",
-  "locn_geometry": "ENVELOPE(-121.998497009277, -114.07625579834, 53.4107246398926, 49.1846694946289)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35727"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Sand",
+    "Soil and civilization"
+  ],
+  "dct_title_s": "Canada VMap1, Library 42: Ground Area",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 42"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35727\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76844/nyu_2451_35727.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Calgary, Canada",
+    "Okanagan, Canada",
+    "Kelowna, Canada",
+    "Kamloops, Canada",
+    "Vernon, Canada",
+    "Penticton, Canada",
+    "West Kelowna, Canada",
+    "Cranbrook, Canada",
+    "Cochrane, Canada",
+    "Salmon Arm, Canada",
+    "Alberta, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35727",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35727",
+  "nyu_addl_dspace_s": "36696",
+  "locn_geometry": "ENVELOPE(-121.998497009277, -114.07625579834, 53.4107246398926, 49.1846694946289)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35728.json b/metadata-aardvark/Datasets/nyu-2451-35728.json
index e90f4173d..3c509b1b5 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35728.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35728.json
@@ -1,43 +1,61 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35728",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Landforms",
-    "Fault zones",
-    "Cliffs",
-    "Glaciers"
-  ],
-  "dct_title_s": "Canada VMap1, Library 41: Landform Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 41"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35728\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76845/nyu_2451_35728.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Williams Lake, Canada",
-    "Quesnel, Canada",
-    "Hanceville, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35728",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35728",
-  "nyu_addl_dspace_s": "36697",
-  "locn_geometry": "ENVELOPE(-126.060203552246, -121.645393371582, 53.7798957824707, 51.1872215270996)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35728"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Landforms",
+    "Fault zones",
+    "Cliffs",
+    "Glaciers"
+  ],
+  "dct_title_s": "Canada VMap1, Library 41: Landform Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 41"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35728\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76845/nyu_2451_35728.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Williams Lake, Canada",
+    "Quesnel, Canada",
+    "Hanceville, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35728",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35728",
+  "nyu_addl_dspace_s": "36697",
+  "locn_geometry": "ENVELOPE(-126.060203552246, -121.645393371582, 53.7798957824707, 51.1872215270996)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35729.json b/metadata-aardvark/Datasets/nyu-2451-35729.json
index 51b4da9db..55e912aa4 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35729.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35729.json
@@ -1,53 +1,71 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35729",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Lakes",
-    "Reservoirs"
-  ],
-  "dct_title_s": "Canada VMap1, Library 42: Lake Reservoir Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 42"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35729\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76846/nyu_2451_35729.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Calgary, Canada",
-    "Edmonton, Canada",
-    "Okanagan, Canada",
-    "Abbotsford, Canada",
-    "Kelowna, Canada",
-    "Chilliwack, Canada",
-    "Red Deer, Canada",
-    "Lethbridge, Canada",
-    "Kamloops, Canada",
-    "Medicine Hat, Canada",
-    "Alberta, Canada",
-    "Saskatchewan, Canada",
-    "Montana, United States",
-    "Washington, United States",
-    "Idaho, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35729",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35729",
-  "nyu_addl_dspace_s": "36698",
-  "locn_geometry": "ENVELOPE(-122.5, -107.5, 54.0, 49.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35729"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Lakes",
+    "Reservoirs"
+  ],
+  "dct_title_s": "Canada VMap1, Library 42: Lake Reservoir Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 42"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35729\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76846/nyu_2451_35729.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Calgary, Canada",
+    "Edmonton, Canada",
+    "Okanagan, Canada",
+    "Abbotsford, Canada",
+    "Kelowna, Canada",
+    "Chilliwack, Canada",
+    "Red Deer, Canada",
+    "Lethbridge, Canada",
+    "Kamloops, Canada",
+    "Medicine Hat, Canada",
+    "Alberta, Canada",
+    "Saskatchewan, Canada",
+    "Montana, United States",
+    "Washington, United States",
+    "Idaho, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35729",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35729",
+  "nyu_addl_dspace_s": "36698",
+  "locn_geometry": "ENVELOPE(-122.5, -107.5, 54.0, 49.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35730.json b/metadata-aardvark/Datasets/nyu-2451-35730.json
index 364acb3d1..22cc3db03 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35730.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35730.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35730",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Breakwaters"
-  ],
-  "dct_title_s": "Canada VMap1, Library 41: Sea Structure Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 41"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35730\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76847/nyu_2451_35730.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Vancouver, Canada",
-    "Richmond, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35730",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35730",
-  "nyu_addl_dspace_s": "36699",
-  "locn_geometry": "ENVELOPE(-123.30086517334, -123.118789672852, 49.2651710510254, 49.1058006286621)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35730"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Breakwaters"
+  ],
+  "dct_title_s": "Canada VMap1, Library 41: Sea Structure Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 41"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35730\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76847/nyu_2451_35730.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Vancouver, Canada",
+    "Richmond, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35730",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35730",
+  "nyu_addl_dspace_s": "36699",
+  "locn_geometry": "ENVELOPE(-123.30086517334, -123.118789672852, 49.2651710510254, 49.1058006286621)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35731.json b/metadata-aardvark/Datasets/nyu-2451-35731.json
index cb77c521d..ff1f2581a 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35731.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35731.json
@@ -1,54 +1,72 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35731",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Glaciers",
-    "Ice sheets",
-    "Snow",
-    "Ice"
-  ],
-  "dct_title_s": "Canada VMap1, Library 42: Land Ice Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 42"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35731\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76848/nyu_2451_35731.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Okanagan, Canada",
-    "Abbotsford, Canada",
-    "Kelowna, Canada",
-    "Chilliwack, Canada",
-    "Kamloops, Canada",
-    "Vernon, Canada",
-    "Penticton, Canada",
-    "West Kelowna, Canada",
-    "Cranbrook, Canada",
-    "Salmon Arm, Canada",
-    "Alberta, Canada",
-    "Montana, United States",
-    "Washington, United States",
-    "Idaho, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35731",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35731",
-  "nyu_addl_dspace_s": "36700",
-  "locn_geometry": "ENVELOPE(-122.465118408203, -115.103378295898, 53.0085639953613, 49.0189590454102)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35731"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Glaciers",
+    "Ice sheets",
+    "Snow",
+    "Ice"
+  ],
+  "dct_title_s": "Canada VMap1, Library 42: Land Ice Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 42"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35731\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76848/nyu_2451_35731.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Okanagan, Canada",
+    "Abbotsford, Canada",
+    "Kelowna, Canada",
+    "Chilliwack, Canada",
+    "Kamloops, Canada",
+    "Vernon, Canada",
+    "Penticton, Canada",
+    "West Kelowna, Canada",
+    "Cranbrook, Canada",
+    "Salmon Arm, Canada",
+    "Alberta, Canada",
+    "Montana, United States",
+    "Washington, United States",
+    "Idaho, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35731",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35731",
+  "nyu_addl_dspace_s": "36700",
+  "locn_geometry": "ENVELOPE(-122.465118408203, -115.103378295898, 53.0085639953613, 49.0189590454102)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35732.json b/metadata-aardvark/Datasets/nyu-2451-35732.json
index 5c2e03e48..d41edd046 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35732.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35732.json
@@ -1,53 +1,71 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35732",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Cities and towns",
-    "Location"
-  ],
-  "dct_title_s": "Canada VMap1, Library 42: Built-Up Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 42"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35732\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76849/nyu_2451_35732.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Calgary, Canada",
-    "Edmonton, Canada",
-    "Okanagan, Canada",
-    "Abbotsford, Canada",
-    "Kelowna, Canada",
-    "Chilliwack, Canada",
-    "Red Deer, Canada",
-    "Lethbridge, Canada",
-    "Kamloops, Canada",
-    "Medicine Hat, Canada",
-    "Alberta, Canada",
-    "Saskatchewan, Canada",
-    "Montana, United States",
-    "Washington, United States",
-    "Idaho, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35732",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35732",
-  "nyu_addl_dspace_s": "36701",
-  "locn_geometry": "ENVELOPE(-122.49169921875, -108.278709411621, 53.9985427856445, 49.0215225219727)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35732"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Cities and towns",
+    "Location"
+  ],
+  "dct_title_s": "Canada VMap1, Library 42: Built-Up Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 42"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35732\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76849/nyu_2451_35732.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Calgary, Canada",
+    "Edmonton, Canada",
+    "Okanagan, Canada",
+    "Abbotsford, Canada",
+    "Kelowna, Canada",
+    "Chilliwack, Canada",
+    "Red Deer, Canada",
+    "Lethbridge, Canada",
+    "Kamloops, Canada",
+    "Medicine Hat, Canada",
+    "Alberta, Canada",
+    "Saskatchewan, Canada",
+    "Montana, United States",
+    "Washington, United States",
+    "Idaho, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35732",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35732",
+  "nyu_addl_dspace_s": "36701",
+  "locn_geometry": "ENVELOPE(-122.49169921875, -108.278709411621, 53.9985427856445, 49.0215225219727)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35733.json b/metadata-aardvark/Datasets/nyu-2451-35733.json
index 7aebc0a00..0d8b27a63 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35733.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35733.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35733",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Landforms",
-    "Fault zones",
-    "Cliffs",
-    "Glaciers"
-  ],
-  "dct_title_s": "Canada VMap1, Library 42: Landform 2 Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 42"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35733\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76850/nyu_2451_35733.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Alberta, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35733",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35733",
-  "nyu_addl_dspace_s": "36702",
-  "locn_geometry": "ENVELOPE(-118.066482543945, -117.009071350098, 52.5006408691406, 51.6541481018066)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35733"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Landforms",
+    "Fault zones",
+    "Cliffs",
+    "Glaciers"
+  ],
+  "dct_title_s": "Canada VMap1, Library 42: Landform 2 Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 42"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35733\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76850/nyu_2451_35733.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Alberta, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35733",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35733",
+  "nyu_addl_dspace_s": "36702",
+  "locn_geometry": "ENVELOPE(-118.066482543945, -117.009071350098, 52.5006408691406, 51.6541481018066)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35734.json b/metadata-aardvark/Datasets/nyu-2451-35734.json
index 475c32b8b..471de6e3c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35734.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35734.json
@@ -1,53 +1,71 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35734",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Mines and mineral resources",
-    "Salt mines and mining"
-  ],
-  "dct_title_s": "Canada VMap1, Library 42: Extraction Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 42"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35734\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76851/nyu_2451_35734.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Calgary, Canada",
-    "Edmonton, Canada",
-    "Okanagan, Canada",
-    "Kelowna, Canada",
-    "Red Deer, Canada",
-    "Lethbridge, Canada",
-    "Kamloops, Canada",
-    "Medicine Hat, Canada",
-    "St. Albert, Canada",
-    "Sherwood Park, Canada",
-    "Alberta, Canada",
-    "Saskatchewan, Canada",
-    "Montana, United States",
-    "Washington, United States",
-    "Idaho, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35734",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35734",
-  "nyu_addl_dspace_s": "36703",
-  "locn_geometry": "ENVELOPE(-121.192153930664, -108.422912597656, 53.686393737793, 49.0039672851562)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35734"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Mines and mineral resources",
+    "Salt mines and mining"
+  ],
+  "dct_title_s": "Canada VMap1, Library 42: Extraction Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 42"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35734\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76851/nyu_2451_35734.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Calgary, Canada",
+    "Edmonton, Canada",
+    "Okanagan, Canada",
+    "Kelowna, Canada",
+    "Red Deer, Canada",
+    "Lethbridge, Canada",
+    "Kamloops, Canada",
+    "Medicine Hat, Canada",
+    "St. Albert, Canada",
+    "Sherwood Park, Canada",
+    "Alberta, Canada",
+    "Saskatchewan, Canada",
+    "Montana, United States",
+    "Washington, United States",
+    "Idaho, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35734",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35734",
+  "nyu_addl_dspace_s": "36703",
+  "locn_geometry": "ENVELOPE(-121.192153930664, -108.422912597656, 53.686393737793, 49.0039672851562)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35735.json b/metadata-aardvark/Datasets/nyu-2451-35735.json
index df8095766..8d564dba6 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35735.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35735.json
@@ -1,51 +1,69 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35735",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Windmills",
-    "Chimneys",
-    "Cooling towers"
-  ],
-  "dct_title_s": "Canada VMap1, Library 42: Obstruction Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 42"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35735\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76852/nyu_2451_35735.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Calgary, Canada",
-    "Edmonton, Canada",
-    "Red Deer, Canada",
-    "Lethbridge, Canada",
-    "Medicine Hat, Canada",
-    "St. Albert, Canada",
-    "Sherwood Park, Canada",
-    "Airdrie, Canada",
-    "Cranbrook, Canada",
-    "Spruce Grove, Canada",
-    "Alberta, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35735",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35735",
-  "nyu_addl_dspace_s": "36704",
-  "locn_geometry": "ENVELOPE(-118.683776855469, -109.105201721191, 53.9574089050293, 49.0834693908691)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35735"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Windmills",
+    "Chimneys",
+    "Cooling towers"
+  ],
+  "dct_title_s": "Canada VMap1, Library 42: Obstruction Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 42"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35735\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76852/nyu_2451_35735.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Calgary, Canada",
+    "Edmonton, Canada",
+    "Red Deer, Canada",
+    "Lethbridge, Canada",
+    "Medicine Hat, Canada",
+    "St. Albert, Canada",
+    "Sherwood Park, Canada",
+    "Airdrie, Canada",
+    "Cranbrook, Canada",
+    "Spruce Grove, Canada",
+    "Alberta, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35735",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35735",
+  "nyu_addl_dspace_s": "36704",
+  "locn_geometry": "ENVELOPE(-118.683776855469, -109.105201721191, 53.9574089050293, 49.0834693908691)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35736.json b/metadata-aardvark/Datasets/nyu-2451-35736.json
index d7174877b..a11d4d84e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35736.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35736.json
@@ -1,51 +1,69 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35736",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Parks",
-    "Recreation areas",
-    "Environment"
-  ],
-  "dct_title_s": "Canada VMap1, Library 42: Landmark Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 42"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35736\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76853/nyu_2451_35736.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Calgary, Canada",
-    "Edmonton, Canada",
-    "Okanagan, Canada",
-    "Kelowna, Canada",
-    "Red Deer, Canada",
-    "Lethbridge, Canada",
-    "Kamloops, Canada",
-    "Medicine Hat, Canada",
-    "St. Albert, Canada",
-    "Sherwood Park, Canada",
-    "Alberta, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35736",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35736",
-  "nyu_addl_dspace_s": "36705",
-  "locn_geometry": "ENVELOPE(-121.838768005371, -108.156524658203, 53.8283843994141, 49.069278717041)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35736"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Parks",
+    "Recreation areas",
+    "Environment"
+  ],
+  "dct_title_s": "Canada VMap1, Library 42: Landmark Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 42"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35736\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76853/nyu_2451_35736.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Calgary, Canada",
+    "Edmonton, Canada",
+    "Okanagan, Canada",
+    "Kelowna, Canada",
+    "Red Deer, Canada",
+    "Lethbridge, Canada",
+    "Kamloops, Canada",
+    "Medicine Hat, Canada",
+    "St. Albert, Canada",
+    "Sherwood Park, Canada",
+    "Alberta, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35736",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35736",
+  "nyu_addl_dspace_s": "36705",
+  "locn_geometry": "ENVELOPE(-121.838768005371, -108.156524658203, 53.8283843994141, 49.069278717041)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35737.json b/metadata-aardvark/Datasets/nyu-2451-35737.json
index 411487a11..ed62bfb23 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35737.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35737.json
@@ -1,53 +1,71 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35737",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "Canada VMap1, Library 42: Political Boundary Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 42"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35737\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76854/nyu_2451_35737.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Calgary, Canada",
-    "Edmonton, Canada",
-    "Okanagan, Canada",
-    "Abbotsford, Canada",
-    "Kelowna, Canada",
-    "Chilliwack, Canada",
-    "Red Deer, Canada",
-    "Lethbridge, Canada",
-    "Kamloops, Canada",
-    "Medicine Hat, Canada",
-    "Alberta, Canada",
-    "Saskatchewan, Canada",
-    "Montana, United States",
-    "Washington, United States",
-    "Idaho, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35737",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35737",
-  "nyu_addl_dspace_s": "36706",
-  "locn_geometry": "ENVELOPE(-122.5, -107.5, 54.0, 49.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35737"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "Canada VMap1, Library 42: Political Boundary Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 42"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35737\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76854/nyu_2451_35737.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Calgary, Canada",
+    "Edmonton, Canada",
+    "Okanagan, Canada",
+    "Abbotsford, Canada",
+    "Kelowna, Canada",
+    "Chilliwack, Canada",
+    "Red Deer, Canada",
+    "Lethbridge, Canada",
+    "Kamloops, Canada",
+    "Medicine Hat, Canada",
+    "Alberta, Canada",
+    "Saskatchewan, Canada",
+    "Montana, United States",
+    "Washington, United States",
+    "Idaho, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35737",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35737",
+  "nyu_addl_dspace_s": "36706",
+  "locn_geometry": "ENVELOPE(-122.5, -107.5, 54.0, 49.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35738.json b/metadata-aardvark/Datasets/nyu-2451-35738.json
index e9f6ecebb..9a1d89e60 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35738.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35738.json
@@ -1,53 +1,71 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35738",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Pipelines",
-    "Hydraulic structures"
-  ],
-  "dct_title_s": "Canada VMap1, Library 42: Pipeline Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 42"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35738\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76855/nyu_2451_35738.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Calgary, Canada",
-    "Edmonton, Canada",
-    "Okanagan, Canada",
-    "Abbotsford, Canada",
-    "Kelowna, Canada",
-    "Chilliwack, Canada",
-    "Red Deer, Canada",
-    "Lethbridge, Canada",
-    "Kamloops, Canada",
-    "Medicine Hat, Canada",
-    "Alberta, Canada",
-    "Saskatchewan, Canada",
-    "Montana, United States",
-    "Washington, United States",
-    "Idaho, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35738",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35738",
-  "nyu_addl_dspace_s": "36707",
-  "locn_geometry": "ENVELOPE(-122.5, -108.0, 54.0, 49.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35738"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Pipelines",
+    "Hydraulic structures"
+  ],
+  "dct_title_s": "Canada VMap1, Library 42: Pipeline Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 42"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35738\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76855/nyu_2451_35738.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Calgary, Canada",
+    "Edmonton, Canada",
+    "Okanagan, Canada",
+    "Abbotsford, Canada",
+    "Kelowna, Canada",
+    "Chilliwack, Canada",
+    "Red Deer, Canada",
+    "Lethbridge, Canada",
+    "Kamloops, Canada",
+    "Medicine Hat, Canada",
+    "Alberta, Canada",
+    "Saskatchewan, Canada",
+    "Montana, United States",
+    "Washington, United States",
+    "Idaho, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35738",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35738",
+  "nyu_addl_dspace_s": "36707",
+  "locn_geometry": "ENVELOPE(-122.5, -108.0, 54.0, 49.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35739.json b/metadata-aardvark/Datasets/nyu-2451-35739.json
index 3223f1e76..872564d81 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35739.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35739.json
@@ -1,53 +1,71 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35739",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "Canada VMap1, Library 42: Political Boundary Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 42"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35739\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76856/nyu_2451_35739.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Calgary, Canada",
-    "Edmonton, Canada",
-    "Okanagan, Canada",
-    "Abbotsford, Canada",
-    "Kelowna, Canada",
-    "Chilliwack, Canada",
-    "Red Deer, Canada",
-    "Lethbridge, Canada",
-    "Kamloops, Canada",
-    "Medicine Hat, Canada",
-    "Alberta, Canada",
-    "Saskatchewan, Canada",
-    "Montana, United States",
-    "Washington, United States",
-    "Idaho, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35739",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35739",
-  "nyu_addl_dspace_s": "36708",
-  "locn_geometry": "ENVELOPE(-122.478668212891, -108.057426452637, 54.0, 49.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35739"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "Canada VMap1, Library 42: Political Boundary Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 42"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35739\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76856/nyu_2451_35739.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Calgary, Canada",
+    "Edmonton, Canada",
+    "Okanagan, Canada",
+    "Abbotsford, Canada",
+    "Kelowna, Canada",
+    "Chilliwack, Canada",
+    "Red Deer, Canada",
+    "Lethbridge, Canada",
+    "Kamloops, Canada",
+    "Medicine Hat, Canada",
+    "Alberta, Canada",
+    "Saskatchewan, Canada",
+    "Montana, United States",
+    "Washington, United States",
+    "Idaho, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35739",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35739",
+  "nyu_addl_dspace_s": "36708",
+  "locn_geometry": "ENVELOPE(-122.478668212891, -108.057426452637, 54.0, 49.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35740.json b/metadata-aardvark/Datasets/nyu-2451-35740.json
index 5a465c641..3a4a7a15e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35740.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35740.json
@@ -1,54 +1,72 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35740",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Human settlements",
-    "Population",
-    "Demography"
-  ],
-  "dct_title_s": "Canada VMap1, Library 42: Population Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 42"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35740\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76857/nyu_2451_35740.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Calgary, Canada",
-    "Edmonton, Canada",
-    "Okanagan, Canada",
-    "Abbotsford, Canada",
-    "Kelowna, Canada",
-    "Chilliwack, Canada",
-    "Red Deer, Canada",
-    "Lethbridge, Canada",
-    "Kamloops, Canada",
-    "Medicine Hat, Canada",
-    "Alberta, Canada",
-    "Saskatchewan, Canada",
-    "Montana, United States",
-    "Washington, United States",
-    "Idaho, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35740",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35740",
-  "nyu_addl_dspace_s": "36709",
-  "locn_geometry": "ENVELOPE(-122.474403381348, -107.728187561035, 53.9985427856445, 49.0012435913086)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35740"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Human settlements",
+    "Population",
+    "Demography"
+  ],
+  "dct_title_s": "Canada VMap1, Library 42: Population Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 42"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35740\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76857/nyu_2451_35740.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Calgary, Canada",
+    "Edmonton, Canada",
+    "Okanagan, Canada",
+    "Abbotsford, Canada",
+    "Kelowna, Canada",
+    "Chilliwack, Canada",
+    "Red Deer, Canada",
+    "Lethbridge, Canada",
+    "Kamloops, Canada",
+    "Medicine Hat, Canada",
+    "Alberta, Canada",
+    "Saskatchewan, Canada",
+    "Montana, United States",
+    "Washington, United States",
+    "Idaho, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35740",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35740",
+  "nyu_addl_dspace_s": "36709",
+  "locn_geometry": "ENVELOPE(-122.474403381348, -107.728187561035, 53.9985427856445, 49.0012435913086)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35741.json b/metadata-aardvark/Datasets/nyu-2451-35741.json
index e149e18d9..d9ec7f87d 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35741.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35741.json
@@ -1,53 +1,71 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35741",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Electric lines",
-    "Electric power transmission"
-  ],
-  "dct_title_s": "Canada VMap1, Library 42: Power Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 42"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35741\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76858/nyu_2451_35741.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Calgary, Canada",
-    "Edmonton, Canada",
-    "Okanagan, Canada",
-    "Abbotsford, Canada",
-    "Kelowna, Canada",
-    "Chilliwack, Canada",
-    "Red Deer, Canada",
-    "Lethbridge, Canada",
-    "Kamloops, Canada",
-    "Medicine Hat, Canada",
-    "Alberta, Canada",
-    "Saskatchewan, Canada",
-    "Montana, United States",
-    "Washington, United States",
-    "Idaho, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35741",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35741",
-  "nyu_addl_dspace_s": "36710",
-  "locn_geometry": "ENVELOPE(-122.5, -108.0, 54.0, 49.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35741"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Electric lines",
+    "Electric power transmission"
+  ],
+  "dct_title_s": "Canada VMap1, Library 42: Power Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 42"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35741\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76858/nyu_2451_35741.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Calgary, Canada",
+    "Edmonton, Canada",
+    "Okanagan, Canada",
+    "Abbotsford, Canada",
+    "Kelowna, Canada",
+    "Chilliwack, Canada",
+    "Red Deer, Canada",
+    "Lethbridge, Canada",
+    "Kamloops, Canada",
+    "Medicine Hat, Canada",
+    "Alberta, Canada",
+    "Saskatchewan, Canada",
+    "Montana, United States",
+    "Washington, United States",
+    "Idaho, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35741",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35741",
+  "nyu_addl_dspace_s": "36710",
+  "locn_geometry": "ENVELOPE(-122.5, -108.0, 54.0, 49.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35742.json b/metadata-aardvark/Datasets/nyu-2451-35742.json
index 084db5ae8..5e47d8e58 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35742.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35742.json
@@ -1,51 +1,69 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35742",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Water treatment plants",
-    "Sewage disposal plants",
-    "Petroleum refineries"
-  ],
-  "dct_title_s": "Canada VMap1, Library 42: Processing Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 42"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35742\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76859/nyu_2451_35742.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Calgary, Canada",
-    "Edmonton, Canada",
-    "Okanagan, Canada",
-    "Kelowna, Canada",
-    "Red Deer, Canada",
-    "Lethbridge, Canada",
-    "Kamloops, Canada",
-    "Medicine Hat, Canada",
-    "St. Albert, Canada",
-    "Sherwood Park, Canada",
-    "Alberta, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35742",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35742",
-  "nyu_addl_dspace_s": "36711",
-  "locn_geometry": "ENVELOPE(-121.00520324707, -108.285743713379, 53.9891204833984, 49.6462020874023)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35742"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Water treatment plants",
+    "Sewage disposal plants",
+    "Petroleum refineries"
+  ],
+  "dct_title_s": "Canada VMap1, Library 42: Processing Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 42"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35742\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76859/nyu_2451_35742.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Calgary, Canada",
+    "Edmonton, Canada",
+    "Okanagan, Canada",
+    "Kelowna, Canada",
+    "Red Deer, Canada",
+    "Lethbridge, Canada",
+    "Kamloops, Canada",
+    "Medicine Hat, Canada",
+    "St. Albert, Canada",
+    "Sherwood Park, Canada",
+    "Alberta, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35742",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35742",
+  "nyu_addl_dspace_s": "36711",
+  "locn_geometry": "ENVELOPE(-121.00520324707, -108.285743713379, 53.9891204833984, 49.6462020874023)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35743.json b/metadata-aardvark/Datasets/nyu-2451-35743.json
index ba7bf969e..4721d8c4a 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35743.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35743.json
@@ -1,53 +1,71 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35743",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Railroads",
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 42: Railroad Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 42"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35743\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76860/nyu_2451_35743.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Calgary, Canada",
-    "Edmonton, Canada",
-    "Okanagan, Canada",
-    "Abbotsford, Canada",
-    "Kelowna, Canada",
-    "Chilliwack, Canada",
-    "Red Deer, Canada",
-    "Lethbridge, Canada",
-    "Kamloops, Canada",
-    "Medicine Hat, Canada",
-    "Alberta, Canada",
-    "Saskatchewan, Canada",
-    "Montana, United States",
-    "Washington, United States",
-    "Idaho, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35743",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35743",
-  "nyu_addl_dspace_s": "36712",
-  "locn_geometry": "ENVELOPE(-122.5, -107.5, 54.0, 49.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35743"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Railroads",
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 42: Railroad Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 42"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35743\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76860/nyu_2451_35743.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Calgary, Canada",
+    "Edmonton, Canada",
+    "Okanagan, Canada",
+    "Abbotsford, Canada",
+    "Kelowna, Canada",
+    "Chilliwack, Canada",
+    "Red Deer, Canada",
+    "Lethbridge, Canada",
+    "Kamloops, Canada",
+    "Medicine Hat, Canada",
+    "Alberta, Canada",
+    "Saskatchewan, Canada",
+    "Montana, United States",
+    "Washington, United States",
+    "Idaho, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35743",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35743",
+  "nyu_addl_dspace_s": "36712",
+  "locn_geometry": "ENVELOPE(-122.5, -107.5, 54.0, 49.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35744.json b/metadata-aardvark/Datasets/nyu-2451-35744.json
index e7a06c4ae..811ba5e32 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35744.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35744.json
@@ -1,54 +1,72 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35744",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Rapids",
-    "Rivers",
-    "Waterfalls"
-  ],
-  "dct_title_s": "Canada VMap1, Library 42: Rapids Nodes",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 42"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35744\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76861/nyu_2451_35744.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Calgary, Canada",
-    "Edmonton, Canada",
-    "Okanagan, Canada",
-    "Abbotsford, Canada",
-    "Kelowna, Canada",
-    "Chilliwack, Canada",
-    "Red Deer, Canada",
-    "Lethbridge, Canada",
-    "Kamloops, Canada",
-    "Medicine Hat, Canada",
-    "Alberta, Canada",
-    "Saskatchewan, Canada",
-    "Montana, United States",
-    "Washington, United States",
-    "Idaho, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35744",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35744",
-  "nyu_addl_dspace_s": "36713",
-  "locn_geometry": "ENVELOPE(-122.233695983887, -108.003593444824, 53.9141731262207, 49.0135231018066)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35744"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Rapids",
+    "Rivers",
+    "Waterfalls"
+  ],
+  "dct_title_s": "Canada VMap1, Library 42: Rapids Nodes",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 42"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35744\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76861/nyu_2451_35744.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Calgary, Canada",
+    "Edmonton, Canada",
+    "Okanagan, Canada",
+    "Abbotsford, Canada",
+    "Kelowna, Canada",
+    "Chilliwack, Canada",
+    "Red Deer, Canada",
+    "Lethbridge, Canada",
+    "Kamloops, Canada",
+    "Medicine Hat, Canada",
+    "Alberta, Canada",
+    "Saskatchewan, Canada",
+    "Montana, United States",
+    "Washington, United States",
+    "Idaho, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35744",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35744",
+  "nyu_addl_dspace_s": "36713",
+  "locn_geometry": "ENVELOPE(-122.233695983887, -108.003593444824, 53.9141731262207, 49.0135231018066)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35745.json b/metadata-aardvark/Datasets/nyu-2451-35745.json
index 69bc73a52..7d793fe81 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35745.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35745.json
@@ -1,53 +1,71 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35745",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Rapids",
-    "Rivers",
-    "Waterfalls"
-  ],
-  "dct_title_s": "Canada VMap1, Library 42: Rapids Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 42"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35745\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76862/nyu_2451_35745.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Calgary, Canada",
-    "Edmonton, Canada",
-    "Okanagan, Canada",
-    "Kelowna, Canada",
-    "Red Deer, Canada",
-    "Lethbridge, Canada",
-    "Kamloops, Canada",
-    "Medicine Hat, Canada",
-    "St. Albert, Canada",
-    "Sherwood Park, Canada",
-    "Alberta, Canada",
-    "Montana, United States",
-    "Washington, United States",
-    "Idaho, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35745",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35745",
-  "nyu_addl_dspace_s": "36714",
-  "locn_geometry": "ENVELOPE(-121.452583312988, -110.435966491699, 53.9201164245605, 49.0012435913086)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35745"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Rapids",
+    "Rivers",
+    "Waterfalls"
+  ],
+  "dct_title_s": "Canada VMap1, Library 42: Rapids Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 42"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35745\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76862/nyu_2451_35745.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Calgary, Canada",
+    "Edmonton, Canada",
+    "Okanagan, Canada",
+    "Kelowna, Canada",
+    "Red Deer, Canada",
+    "Lethbridge, Canada",
+    "Kamloops, Canada",
+    "Medicine Hat, Canada",
+    "St. Albert, Canada",
+    "Sherwood Park, Canada",
+    "Alberta, Canada",
+    "Montana, United States",
+    "Washington, United States",
+    "Idaho, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35745",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35745",
+  "nyu_addl_dspace_s": "36714",
+  "locn_geometry": "ENVELOPE(-121.452583312988, -110.435966491699, 53.9201164245605, 49.0012435913086)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35746.json b/metadata-aardvark/Datasets/nyu-2451-35746.json
index cb8b6eccd..dfe8b3830 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35746.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35746.json
@@ -1,49 +1,67 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35746",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Oil well drilling rigs"
-  ],
-  "dct_title_s": "Canada VMap1, Library 42: Rig Well Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 42"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35746\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76863/nyu_2451_35746.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Calgary, Canada",
-    "Edmonton, Canada",
-    "Red Deer, Canada",
-    "Lethbridge, Canada",
-    "Medicine Hat, Canada",
-    "St. Albert, Canada",
-    "Sherwood Park, Canada",
-    "Airdrie, Canada",
-    "North Battleford, Canada",
-    "Spruce Grove, Canada",
-    "Alberta, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35746",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35746",
-  "nyu_addl_dspace_s": "36715",
-  "locn_geometry": "ENVELOPE(-114.448051452637, -108.240943908691, 53.974983215332, 49.2934837341309)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35746"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Oil well drilling rigs"
+  ],
+  "dct_title_s": "Canada VMap1, Library 42: Rig Well Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 42"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35746\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76863/nyu_2451_35746.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Calgary, Canada",
+    "Edmonton, Canada",
+    "Red Deer, Canada",
+    "Lethbridge, Canada",
+    "Medicine Hat, Canada",
+    "St. Albert, Canada",
+    "Sherwood Park, Canada",
+    "Airdrie, Canada",
+    "North Battleford, Canada",
+    "Spruce Grove, Canada",
+    "Alberta, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35746",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35746",
+  "nyu_addl_dspace_s": "36715",
+  "locn_geometry": "ENVELOPE(-114.448051452637, -108.240943908691, 53.974983215332, 49.2934837341309)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35747.json b/metadata-aardvark/Datasets/nyu-2451-35747.json
index 602ed19cd..4967a8d13 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35747.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35747.json
@@ -1,53 +1,71 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35747",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Roads",
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 42: Road Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 42"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35747\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76864/nyu_2451_35747.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Calgary, Canada",
-    "Edmonton, Canada",
-    "Okanagan, Canada",
-    "Abbotsford, Canada",
-    "Kelowna, Canada",
-    "Chilliwack, Canada",
-    "Red Deer, Canada",
-    "Lethbridge, Canada",
-    "Kamloops, Canada",
-    "Medicine Hat, Canada",
-    "Alberta, Canada",
-    "Saskatchewan, Canada",
-    "Montana, United States",
-    "Washington, United States",
-    "Idaho, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35747",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35747",
-  "nyu_addl_dspace_s": "36716",
-  "locn_geometry": "ENVELOPE(-122.5, -107.5, 54.0, 49.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35747"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Roads",
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 42: Road Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 42"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35747\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76864/nyu_2451_35747.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Calgary, Canada",
+    "Edmonton, Canada",
+    "Okanagan, Canada",
+    "Abbotsford, Canada",
+    "Kelowna, Canada",
+    "Chilliwack, Canada",
+    "Red Deer, Canada",
+    "Lethbridge, Canada",
+    "Kamloops, Canada",
+    "Medicine Hat, Canada",
+    "Alberta, Canada",
+    "Saskatchewan, Canada",
+    "Montana, United States",
+    "Washington, United States",
+    "Idaho, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35747",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35747",
+  "nyu_addl_dspace_s": "36716",
+  "locn_geometry": "ENVELOPE(-122.5, -107.5, 54.0, 49.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35748.json b/metadata-aardvark/Datasets/nyu-2451-35748.json
index d06a0b748..95848edf0 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35748.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35748.json
@@ -1,54 +1,72 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35748",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Runways (Aeronautics)",
-    "Transportation",
-    "Airports"
-  ],
-  "dct_title_s": "Canada VMap1, Library 42: Runway Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 42"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35748\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76865/nyu_2451_35748.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Calgary, Canada",
-    "Edmonton, Canada",
-    "Okanagan, Canada",
-    "Abbotsford, Canada",
-    "Kelowna, Canada",
-    "Chilliwack, Canada",
-    "Red Deer, Canada",
-    "Lethbridge, Canada",
-    "Kamloops, Canada",
-    "Medicine Hat, Canada",
-    "Alberta, Canada",
-    "Saskatchewan, Canada",
-    "Montana, United States",
-    "Washington, United States",
-    "Idaho, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35748",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35748",
-  "nyu_addl_dspace_s": "36717",
-  "locn_geometry": "ENVELOPE(-122.372634887695, -108.013687133789, 53.9953002929688, 49.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35748"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Runways (Aeronautics)",
+    "Transportation",
+    "Airports"
+  ],
+  "dct_title_s": "Canada VMap1, Library 42: Runway Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 42"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35748\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76865/nyu_2451_35748.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Calgary, Canada",
+    "Edmonton, Canada",
+    "Okanagan, Canada",
+    "Abbotsford, Canada",
+    "Kelowna, Canada",
+    "Chilliwack, Canada",
+    "Red Deer, Canada",
+    "Lethbridge, Canada",
+    "Kamloops, Canada",
+    "Medicine Hat, Canada",
+    "Alberta, Canada",
+    "Saskatchewan, Canada",
+    "Montana, United States",
+    "Washington, United States",
+    "Idaho, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35748",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35748",
+  "nyu_addl_dspace_s": "36717",
+  "locn_geometry": "ENVELOPE(-122.372634887695, -108.013687133789, 53.9953002929688, 49.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35749.json b/metadata-aardvark/Datasets/nyu-2451-35749.json
index 8b1acbbfe..b6d6918c7 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35749.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35749.json
@@ -1,54 +1,72 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35749",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Runways (Aeronautics)",
-    "Transportation",
-    "Airports"
-  ],
-  "dct_title_s": "Canada VMap1, Library 42: Runway Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 42"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35749\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76866/nyu_2451_35749.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Calgary, Canada",
-    "Edmonton, Canada",
-    "Okanagan, Canada",
-    "Abbotsford, Canada",
-    "Kelowna, Canada",
-    "Chilliwack, Canada",
-    "Red Deer, Canada",
-    "Lethbridge, Canada",
-    "Kamloops, Canada",
-    "Medicine Hat, Canada",
-    "Alberta, Canada",
-    "Saskatchewan, Canada",
-    "Montana, United States",
-    "Washington, United States",
-    "Idaho, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35749",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35749",
-  "nyu_addl_dspace_s": "36718",
-  "locn_geometry": "ENVELOPE(-122.226264953613, -108.005065917969, 53.992790222168, 49.0101165771484)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35749"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Runways (Aeronautics)",
+    "Transportation",
+    "Airports"
+  ],
+  "dct_title_s": "Canada VMap1, Library 42: Runway Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 42"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35749\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76866/nyu_2451_35749.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Calgary, Canada",
+    "Edmonton, Canada",
+    "Okanagan, Canada",
+    "Abbotsford, Canada",
+    "Kelowna, Canada",
+    "Chilliwack, Canada",
+    "Red Deer, Canada",
+    "Lethbridge, Canada",
+    "Kamloops, Canada",
+    "Medicine Hat, Canada",
+    "Alberta, Canada",
+    "Saskatchewan, Canada",
+    "Montana, United States",
+    "Washington, United States",
+    "Idaho, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35749",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35749",
+  "nyu_addl_dspace_s": "36718",
+  "locn_geometry": "ENVELOPE(-122.226264953613, -108.005065917969, 53.992790222168, 49.0101165771484)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35750.json b/metadata-aardvark/Datasets/nyu-2451-35750.json
index a1f5423c9..14a8b549e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35750.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35750.json
@@ -1,50 +1,68 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35750",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Oil storage tanks",
-    "Storage tanks"
-  ],
-  "dct_title_s": "Canada VMap1, Library 42: Storage Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 42"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35750\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76867/nyu_2451_35750.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Calgary, Canada",
-    "Edmonton, Canada",
-    "Okanagan, Canada",
-    "Kelowna, Canada",
-    "Red Deer, Canada",
-    "Lethbridge, Canada",
-    "Kamloops, Canada",
-    "Medicine Hat, Canada",
-    "Sherwood Park, Canada",
-    "Vernon, Canada",
-    "Alberta, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35750",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35750",
-  "nyu_addl_dspace_s": "36719",
-  "locn_geometry": "ENVELOPE(-121.932960510254, -107.639373779297, 53.5769004821777, 49.0870399475098)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35750"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Oil storage tanks",
+    "Storage tanks"
+  ],
+  "dct_title_s": "Canada VMap1, Library 42: Storage Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 42"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35750\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76867/nyu_2451_35750.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Calgary, Canada",
+    "Edmonton, Canada",
+    "Okanagan, Canada",
+    "Kelowna, Canada",
+    "Red Deer, Canada",
+    "Lethbridge, Canada",
+    "Kamloops, Canada",
+    "Medicine Hat, Canada",
+    "Sherwood Park, Canada",
+    "Vernon, Canada",
+    "Alberta, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35750",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35750",
+  "nyu_addl_dspace_s": "36719",
+  "locn_geometry": "ENVELOPE(-121.932960510254, -107.639373779297, 53.5769004821777, 49.0870399475098)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35751.json b/metadata-aardvark/Datasets/nyu-2451-35751.json
index 91c1c0571..4caf18c3c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35751.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35751.json
@@ -1,54 +1,72 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35751",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Swamps",
-    "Marshes",
-    "Wetlands"
-  ],
-  "dct_title_s": "Canada VMap1, Library 42: Marsh/Swamp Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 42"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35751\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76868/nyu_2451_35751.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Calgary, Canada",
-    "Edmonton, Canada",
-    "Okanagan, Canada",
-    "Kelowna, Canada",
-    "Red Deer, Canada",
-    "Lethbridge, Canada",
-    "Kamloops, Canada",
-    "Medicine Hat, Canada",
-    "St. Albert, Canada",
-    "Sherwood Park, Canada",
-    "Alberta, Canada",
-    "Saskatchewan, Canada",
-    "Montana, United States",
-    "Washington, United States",
-    "Idaho, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35751",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35751",
-  "nyu_addl_dspace_s": "36720",
-  "locn_geometry": "ENVELOPE(-121.05135345459, -107.629463195801, 54.0, 49.0071640014648)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35751"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Swamps",
+    "Marshes",
+    "Wetlands"
+  ],
+  "dct_title_s": "Canada VMap1, Library 42: Marsh/Swamp Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 42"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35751\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76868/nyu_2451_35751.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Calgary, Canada",
+    "Edmonton, Canada",
+    "Okanagan, Canada",
+    "Kelowna, Canada",
+    "Red Deer, Canada",
+    "Lethbridge, Canada",
+    "Kamloops, Canada",
+    "Medicine Hat, Canada",
+    "St. Albert, Canada",
+    "Sherwood Park, Canada",
+    "Alberta, Canada",
+    "Saskatchewan, Canada",
+    "Montana, United States",
+    "Washington, United States",
+    "Idaho, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35751",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35751",
+  "nyu_addl_dspace_s": "36720",
+  "locn_geometry": "ENVELOPE(-121.05135345459, -107.629463195801, 54.0, 49.0071640014648)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35752.json b/metadata-aardvark/Datasets/nyu-2451-35752.json
index 15e30b8ad..e18b498be 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35752.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35752.json
@@ -1,52 +1,70 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35752",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Towers"
-  ],
-  "dct_title_s": "Canada VMap1, Library 42: Tower Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 42"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35752\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76869/nyu_2451_35752.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Calgary, Canada",
-    "Edmonton, Canada",
-    "Okanagan, Canada",
-    "Abbotsford, Canada",
-    "Kelowna, Canada",
-    "Chilliwack, Canada",
-    "Red Deer, Canada",
-    "Lethbridge, Canada",
-    "Kamloops, Canada",
-    "Medicine Hat, Canada",
-    "Alberta, Canada",
-    "Saskatchewan, Canada",
-    "Montana, United States",
-    "Washington, United States",
-    "Idaho, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35752",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35752",
-  "nyu_addl_dspace_s": "36721",
-  "locn_geometry": "ENVELOPE(-122.280090332031, -108.008323669434, 53.9990463256836, 49.0019111633301)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35752"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Towers"
+  ],
+  "dct_title_s": "Canada VMap1, Library 42: Tower Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 42"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35752\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76869/nyu_2451_35752.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Calgary, Canada",
+    "Edmonton, Canada",
+    "Okanagan, Canada",
+    "Abbotsford, Canada",
+    "Kelowna, Canada",
+    "Chilliwack, Canada",
+    "Red Deer, Canada",
+    "Lethbridge, Canada",
+    "Kamloops, Canada",
+    "Medicine Hat, Canada",
+    "Alberta, Canada",
+    "Saskatchewan, Canada",
+    "Montana, United States",
+    "Washington, United States",
+    "Idaho, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35752",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35752",
+  "nyu_addl_dspace_s": "36721",
+  "locn_geometry": "ENVELOPE(-122.280090332031, -108.008323669434, 53.9990463256836, 49.0019111633301)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35753.json b/metadata-aardvark/Datasets/nyu-2451-35753.json
index b58e3dab3..3445765cb 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35753.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35753.json
@@ -1,53 +1,71 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35753",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Racetracks",
-    "Sports facilities"
-  ],
-  "dct_title_s": "Canada VMap1, Library 42: Track Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 42"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35753\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76870/nyu_2451_35753.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Calgary, Canada",
-    "Edmonton, Canada",
-    "Okanagan, Canada",
-    "Abbotsford, Canada",
-    "Kelowna, Canada",
-    "Chilliwack, Canada",
-    "Red Deer, Canada",
-    "Lethbridge, Canada",
-    "Kamloops, Canada",
-    "Medicine Hat, Canada",
-    "Alberta, Canada",
-    "Saskatchewan, Canada",
-    "Montana, United States",
-    "Washington, United States",
-    "Idaho, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35753",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35753",
-  "nyu_addl_dspace_s": "36722",
-  "locn_geometry": "ENVELOPE(-122.5, -107.5, 54.0, 49.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35753"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Racetracks",
+    "Sports facilities"
+  ],
+  "dct_title_s": "Canada VMap1, Library 42: Track Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 42"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35753\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76870/nyu_2451_35753.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Calgary, Canada",
+    "Edmonton, Canada",
+    "Okanagan, Canada",
+    "Abbotsford, Canada",
+    "Kelowna, Canada",
+    "Chilliwack, Canada",
+    "Red Deer, Canada",
+    "Lethbridge, Canada",
+    "Kamloops, Canada",
+    "Medicine Hat, Canada",
+    "Alberta, Canada",
+    "Saskatchewan, Canada",
+    "Montana, United States",
+    "Washington, United States",
+    "Idaho, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35753",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35753",
+  "nyu_addl_dspace_s": "36722",
+  "locn_geometry": "ENVELOPE(-122.5, -107.5, 54.0, 49.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35754.json b/metadata-aardvark/Datasets/nyu-2451-35754.json
index a0fdd38ed..1765df39b 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35754.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35754.json
@@ -1,53 +1,71 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35754",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Trails",
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 42: Trails and Tracks Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 42"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35754\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76871/nyu_2451_35754.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Calgary, Canada",
-    "Edmonton, Canada",
-    "Okanagan, Canada",
-    "Abbotsford, Canada",
-    "Kelowna, Canada",
-    "Chilliwack, Canada",
-    "Red Deer, Canada",
-    "Lethbridge, Canada",
-    "Kamloops, Canada",
-    "Medicine Hat, Canada",
-    "Alberta, Canada",
-    "Saskatchewan, Canada",
-    "Montana, United States",
-    "Washington, United States",
-    "Idaho, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35754",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35754",
-  "nyu_addl_dspace_s": "36723",
-  "locn_geometry": "ENVELOPE(-122.499458312988, -108.0, 54.0, 49.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35754"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Trails",
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 42: Trails and Tracks Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 42"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35754\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76871/nyu_2451_35754.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Calgary, Canada",
+    "Edmonton, Canada",
+    "Okanagan, Canada",
+    "Abbotsford, Canada",
+    "Kelowna, Canada",
+    "Chilliwack, Canada",
+    "Red Deer, Canada",
+    "Lethbridge, Canada",
+    "Kamloops, Canada",
+    "Medicine Hat, Canada",
+    "Alberta, Canada",
+    "Saskatchewan, Canada",
+    "Montana, United States",
+    "Washington, United States",
+    "Idaho, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35754",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35754",
+  "nyu_addl_dspace_s": "36723",
+  "locn_geometry": "ENVELOPE(-122.499458312988, -108.0, 54.0, 49.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35755.json b/metadata-aardvark/Datasets/nyu-2451-35755.json
index 905dcd21a..7f137c245 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35755.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35755.json
@@ -1,52 +1,70 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35755",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 42: Transportation Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 42"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35755\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76872/nyu_2451_35755.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Calgary, Canada",
-    "Edmonton, Canada",
-    "Okanagan, Canada",
-    "Kelowna, Canada",
-    "Chilliwack, Canada",
-    "Red Deer, Canada",
-    "Lethbridge, Canada",
-    "Kamloops, Canada",
-    "Medicine Hat, Canada",
-    "St. Albert, Canada",
-    "Alberta, Canada",
-    "Saskatchewan, Canada",
-    "Montana, United States",
-    "Washington, United States",
-    "Idaho, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35755",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35755",
-  "nyu_addl_dspace_s": "36724",
-  "locn_geometry": "ENVELOPE(-121.964111328125, -108.003578186035, 53.9992561340332, 49.0059967041016)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35755"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 42: Transportation Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 42"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35755\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76872/nyu_2451_35755.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Calgary, Canada",
+    "Edmonton, Canada",
+    "Okanagan, Canada",
+    "Kelowna, Canada",
+    "Chilliwack, Canada",
+    "Red Deer, Canada",
+    "Lethbridge, Canada",
+    "Kamloops, Canada",
+    "Medicine Hat, Canada",
+    "St. Albert, Canada",
+    "Alberta, Canada",
+    "Saskatchewan, Canada",
+    "Montana, United States",
+    "Washington, United States",
+    "Idaho, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35755",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35755",
+  "nyu_addl_dspace_s": "36724",
+  "locn_geometry": "ENVELOPE(-121.964111328125, -108.003578186035, 53.9992561340332, 49.0059967041016)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35756.json b/metadata-aardvark/Datasets/nyu-2451-35756.json
index 722ac75a0..9112784d5 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35756.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35756.json
@@ -1,52 +1,70 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35756",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Buildings",
-    "Structure"
-  ],
-  "dct_title_s": "Canada VMap1, Library 43: Buildings Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 43"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35756\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76873/nyu_2451_35756.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Saskatoon, Canada",
-    "Regina, Canada",
-    "Prince Albert, Canada",
-    "Moose Jaw, Canada",
-    "Brandon, Canada",
-    "Yorkton, Canada",
-    "Portage la Prairie, Canada",
-    "Estevan, Canada",
-    "Weyburn, Canada",
-    "Dauphin, Canada",
-    "Manitoba, Canada",
-    "Saskatchewan, Canada",
-    "North Dakota, United States",
-    "Montana, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35756",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35756",
-  "nyu_addl_dspace_s": "36725",
-  "locn_geometry": "ENVELOPE(-106.870597839355, -97.5012512207031, 53.9471702575684, 49.0027809143066)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35756"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Buildings",
+    "Structure"
+  ],
+  "dct_title_s": "Canada VMap1, Library 43: Buildings Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 43"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35756\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76873/nyu_2451_35756.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Saskatoon, Canada",
+    "Regina, Canada",
+    "Prince Albert, Canada",
+    "Moose Jaw, Canada",
+    "Brandon, Canada",
+    "Yorkton, Canada",
+    "Portage la Prairie, Canada",
+    "Estevan, Canada",
+    "Weyburn, Canada",
+    "Dauphin, Canada",
+    "Manitoba, Canada",
+    "Saskatchewan, Canada",
+    "North Dakota, United States",
+    "Montana, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35756",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35756",
+  "nyu_addl_dspace_s": "36725",
+  "locn_geometry": "ENVELOPE(-106.870597839355, -97.5012512207031, 53.9471702575684, 49.0027809143066)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35757.json b/metadata-aardvark/Datasets/nyu-2451-35757.json
index 7c58a3e6f..7ac7f96c2 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35757.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35757.json
@@ -1,50 +1,68 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35757",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Dams",
-    "Structure",
-    "Inland Waters"
-  ],
-  "dct_title_s": "Canada VMap1, Library 43: Damn/Weir Nodes",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 43"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35757\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76874/nyu_2451_35757.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Regina, Canada",
-    "Yorkton, Canada",
-    "Estevan, Canada",
-    "Weyburn, Canada",
-    "Melfort, Canada",
-    "Melville, Canada",
-    "Nipawin, Canada",
-    "Tisdale, Canada",
-    "Canora, Canada",
-    "White City, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35757",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35757",
-  "nyu_addl_dspace_s": "36726",
-  "locn_geometry": "ENVELOPE(-105.098762512207, -102.430023193359, 53.6383590698242, 49.1296463012695)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35757"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Dams",
+    "Structure",
+    "Inland Waters"
+  ],
+  "dct_title_s": "Canada VMap1, Library 43: Damn/Weir Nodes",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 43"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35757\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76874/nyu_2451_35757.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Regina, Canada",
+    "Yorkton, Canada",
+    "Estevan, Canada",
+    "Weyburn, Canada",
+    "Melfort, Canada",
+    "Melville, Canada",
+    "Nipawin, Canada",
+    "Tisdale, Canada",
+    "Canora, Canada",
+    "White City, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35757",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35757",
+  "nyu_addl_dspace_s": "36726",
+  "locn_geometry": "ENVELOPE(-105.098762512207, -102.430023193359, 53.6383590698242, 49.1296463012695)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35758.json b/metadata-aardvark/Datasets/nyu-2451-35758.json
index 10ead9c1f..0b0b80165 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35758.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35758.json
@@ -1,50 +1,68 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35758",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Embankments",
-    "Fills (Earthwork)"
-  ],
-  "dct_title_s": "Canada VMap1, Library 43: Embankment Fill Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 43"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35758\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76875/nyu_2451_35758.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Saskatoon, Canada",
-    "Regina, Canada",
-    "Prince Albert, Canada",
-    "Moose Jaw, Canada",
-    "Brandon, Canada",
-    "Yorkton, Canada",
-    "Swift Current, Canada",
-    "Portage la Prairie, Canada",
-    "Estevan, Canada",
-    "Weyburn, Canada",
-    "Manitoba, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35758",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35758",
-  "nyu_addl_dspace_s": "36727",
-  "locn_geometry": "ENVELOPE(-107.974578857422, -97.5, 53.9153213500977, 49.1214790344238)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35758"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Embankments",
+    "Fills (Earthwork)"
+  ],
+  "dct_title_s": "Canada VMap1, Library 43: Embankment Fill Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 43"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35758\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76875/nyu_2451_35758.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Saskatoon, Canada",
+    "Regina, Canada",
+    "Prince Albert, Canada",
+    "Moose Jaw, Canada",
+    "Brandon, Canada",
+    "Yorkton, Canada",
+    "Swift Current, Canada",
+    "Portage la Prairie, Canada",
+    "Estevan, Canada",
+    "Weyburn, Canada",
+    "Manitoba, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35758",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35758",
+  "nyu_addl_dspace_s": "36727",
+  "locn_geometry": "ENVELOPE(-107.974578857422, -97.5, 53.9153213500977, 49.1214790344238)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35759.json b/metadata-aardvark/Datasets/nyu-2451-35759.json
index 3cdefa7da..62dcae2ee 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35759.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35759.json
@@ -1,53 +1,71 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35759",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Hydrography",
-    "Hydrographic surveying",
-    "Aqueducts"
-  ],
-  "dct_title_s": "Canada VMap1, Library 43: Hydrography Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 43"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35759\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76876/nyu_2451_35759.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Saskatoon, Canada",
-    "Regina, Canada",
-    "Prince Albert, Canada",
-    "Moose Jaw, Canada",
-    "Brandon, Canada",
-    "Yorkton, Canada",
-    "Swift Current, Canada",
-    "Portage la Prairie, Canada",
-    "Estevan, Canada",
-    "Weyburn, Canada",
-    "Manitoba, Canada",
-    "Saskatchewan, Canada",
-    "North Dakota, United States",
-    "Montana, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35759",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35759",
-  "nyu_addl_dspace_s": "36728",
-  "locn_geometry": "ENVELOPE(-107.947631835938, -97.5083465576172, 53.9992980957031, 49.0037612915039)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35759"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Hydrography",
+    "Hydrographic surveying",
+    "Aqueducts"
+  ],
+  "dct_title_s": "Canada VMap1, Library 43: Hydrography Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 43"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35759\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76876/nyu_2451_35759.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Saskatoon, Canada",
+    "Regina, Canada",
+    "Prince Albert, Canada",
+    "Moose Jaw, Canada",
+    "Brandon, Canada",
+    "Yorkton, Canada",
+    "Swift Current, Canada",
+    "Portage la Prairie, Canada",
+    "Estevan, Canada",
+    "Weyburn, Canada",
+    "Manitoba, Canada",
+    "Saskatchewan, Canada",
+    "North Dakota, United States",
+    "Montana, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35759",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35759",
+  "nyu_addl_dspace_s": "36728",
+  "locn_geometry": "ENVELOPE(-107.947631835938, -97.5083465576172, 53.9992980957031, 49.0037612915039)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35760.json b/metadata-aardvark/Datasets/nyu-2451-35760.json
index 45c6efeca..c105c9a24 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35760.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35760.json
@@ -1,52 +1,70 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35760",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "Canada VMap1, Library 43: Political Boundary Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 43"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35760\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76877/nyu_2451_35760.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Saskatoon, Canada",
-    "Regina, Canada",
-    "Prince Albert, Canada",
-    "Moose Jaw, Canada",
-    "Brandon, Canada",
-    "Yorkton, Canada",
-    "Swift Current, Canada",
-    "Portage la Prairie, Canada",
-    "Estevan, Canada",
-    "Weyburn, Canada",
-    "Manitoba, Canada",
-    "Saskatchewan, Canada",
-    "North Dakota, United States",
-    "Montana, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35760",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35760",
-  "nyu_addl_dspace_s": "36729",
-  "locn_geometry": "ENVELOPE(-108.0, -97.5, 54.0, 49.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35760"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "Canada VMap1, Library 43: Political Boundary Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 43"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35760\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76877/nyu_2451_35760.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Saskatoon, Canada",
+    "Regina, Canada",
+    "Prince Albert, Canada",
+    "Moose Jaw, Canada",
+    "Brandon, Canada",
+    "Yorkton, Canada",
+    "Swift Current, Canada",
+    "Portage la Prairie, Canada",
+    "Estevan, Canada",
+    "Weyburn, Canada",
+    "Manitoba, Canada",
+    "Saskatchewan, Canada",
+    "North Dakota, United States",
+    "Montana, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35760",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35760",
+  "nyu_addl_dspace_s": "36729",
+  "locn_geometry": "ENVELOPE(-108.0, -97.5, 54.0, 49.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35761.json b/metadata-aardvark/Datasets/nyu-2451-35761.json
index 0a191ac59..8cc5c0159 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35761.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35761.json
@@ -1,50 +1,68 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35761",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Cities and towns",
-    "Location"
-  ],
-  "dct_title_s": "Canada VMap1, Library 43: Built-Up Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 43"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35761\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76878/nyu_2451_35761.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Saskatoon, Canada",
-    "Regina, Canada",
-    "Prince Albert, Canada",
-    "Moose Jaw, Canada",
-    "Brandon, Canada",
-    "Yorkton, Canada",
-    "Swift Current, Canada",
-    "Portage la Prairie, Canada",
-    "Estevan, Canada",
-    "Weyburn, Canada",
-    "Manitoba, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35761",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35761",
-  "nyu_addl_dspace_s": "36730",
-  "locn_geometry": "ENVELOPE(-108.0, -97.5459060668945, 53.8309555053711, 49.0950698852539)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35761"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Cities and towns",
+    "Location"
+  ],
+  "dct_title_s": "Canada VMap1, Library 43: Built-Up Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 43"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35761\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76878/nyu_2451_35761.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Saskatoon, Canada",
+    "Regina, Canada",
+    "Prince Albert, Canada",
+    "Moose Jaw, Canada",
+    "Brandon, Canada",
+    "Yorkton, Canada",
+    "Swift Current, Canada",
+    "Portage la Prairie, Canada",
+    "Estevan, Canada",
+    "Weyburn, Canada",
+    "Manitoba, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35761",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35761",
+  "nyu_addl_dspace_s": "36730",
+  "locn_geometry": "ENVELOPE(-108.0, -97.5459060668945, 53.8309555053711, 49.0950698852539)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35762.json b/metadata-aardvark/Datasets/nyu-2451-35762.json
index dc7710166..3c6108d2c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35762.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35762.json
@@ -1,51 +1,69 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35762",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Refuse and refuse disposal",
-    "Waste disposal sites",
-    "Environment"
-  ],
-  "dct_title_s": "Canada VMap1, Library 43: Disposal Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 43"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35762\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76879/nyu_2451_35762.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Regina, Canada",
-    "Moose Jaw, Canada",
-    "Yorkton, Canada",
-    "Melville, Canada",
-    "Esterhazy, Canada",
-    "Canora, Canada",
-    "Outlook, Canada",
-    "Kamsack, Canada",
-    "White City, Canada",
-    "Wynyard, Canada",
-    "Manitoba, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35762",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35762",
-  "nyu_addl_dspace_s": "36731",
-  "locn_geometry": "ENVELOPE(-107.087699890137, -101.519393920898, 52.0956649780273, 50.3623161315918)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35762"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Refuse and refuse disposal",
+    "Waste disposal sites",
+    "Environment"
+  ],
+  "dct_title_s": "Canada VMap1, Library 43: Disposal Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 43"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35762\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76879/nyu_2451_35762.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Regina, Canada",
+    "Moose Jaw, Canada",
+    "Yorkton, Canada",
+    "Melville, Canada",
+    "Esterhazy, Canada",
+    "Canora, Canada",
+    "Outlook, Canada",
+    "Kamsack, Canada",
+    "White City, Canada",
+    "Wynyard, Canada",
+    "Manitoba, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35762",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35762",
+  "nyu_addl_dspace_s": "36731",
+  "locn_geometry": "ENVELOPE(-107.087699890137, -101.519393920898, 52.0956649780273, 50.3623161315918)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35763.json b/metadata-aardvark/Datasets/nyu-2451-35763.json
index ce4aa273a..326fa8e6b 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35763.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35763.json
@@ -1,50 +1,68 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35763",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Mines and mineral resources",
-    "Salt mines and mining"
-  ],
-  "dct_title_s": "Canada VMap1, Library 43: Extraction Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 43"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35763\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76880/nyu_2451_35763.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Saskatoon, Canada",
-    "Regina, Canada",
-    "Prince Albert, Canada",
-    "Moose Jaw, Canada",
-    "Brandon, Canada",
-    "Yorkton, Canada",
-    "Estevan, Canada",
-    "Weyburn, Canada",
-    "Dauphin, Canada",
-    "The Pas, Canada",
-    "Manitoba, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35763",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35763",
-  "nyu_addl_dspace_s": "36732",
-  "locn_geometry": "ENVELOPE(-107.712936401367, -98.3530426025391, 54.0, 49.0538291931152)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35763"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Mines and mineral resources",
+    "Salt mines and mining"
+  ],
+  "dct_title_s": "Canada VMap1, Library 43: Extraction Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 43"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35763\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76880/nyu_2451_35763.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Saskatoon, Canada",
+    "Regina, Canada",
+    "Prince Albert, Canada",
+    "Moose Jaw, Canada",
+    "Brandon, Canada",
+    "Yorkton, Canada",
+    "Estevan, Canada",
+    "Weyburn, Canada",
+    "Dauphin, Canada",
+    "The Pas, Canada",
+    "Manitoba, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35763",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35763",
+  "nyu_addl_dspace_s": "36732",
+  "locn_geometry": "ENVELOPE(-107.712936401367, -98.3530426025391, 54.0, 49.0538291931152)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35764.json b/metadata-aardvark/Datasets/nyu-2451-35764.json
index 1c39d61e6..05f0c520a 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35764.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35764.json
@@ -1,52 +1,70 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35764",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Landforms",
-    "Fault zones",
-    "Cliffs",
-    "Glaciers"
-  ],
-  "dct_title_s": "Canada VMap1, Library 43: Landform Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 43"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35764\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76881/nyu_2451_35764.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Regina, Canada",
-    "Yorkton, Canada",
-    "Weyburn, Canada",
-    "Melville, Canada",
-    "Virden, Canada",
-    "Moosomin, Canada",
-    "Esterhazy, Canada",
-    "Canora, Canada",
-    "Roblin, Canada",
-    "Kamsack, Canada",
-    "Manitoba, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35764",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35764",
-  "nyu_addl_dspace_s": "36733",
-  "locn_geometry": "ENVELOPE(-105.156051635742, -100.848556518555, 51.782886505127, 49.5643348693848)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35764"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Landforms",
+    "Fault zones",
+    "Cliffs",
+    "Glaciers"
+  ],
+  "dct_title_s": "Canada VMap1, Library 43: Landform Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 43"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35764\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76881/nyu_2451_35764.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Regina, Canada",
+    "Yorkton, Canada",
+    "Weyburn, Canada",
+    "Melville, Canada",
+    "Virden, Canada",
+    "Moosomin, Canada",
+    "Esterhazy, Canada",
+    "Canora, Canada",
+    "Roblin, Canada",
+    "Kamsack, Canada",
+    "Manitoba, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35764",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35764",
+  "nyu_addl_dspace_s": "36733",
+  "locn_geometry": "ENVELOPE(-105.156051635742, -100.848556518555, 51.782886505127, 49.5643348693848)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35765.json b/metadata-aardvark/Datasets/nyu-2451-35765.json
index d47cfbbab..b2d421c2e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35765.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35765.json
@@ -1,50 +1,68 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35765",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Tunnels"
-  ],
-  "dct_title_s": "Canada VMap1, Library 42: Tunnel Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 42"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35765\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76882/nyu_2451_35765.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Okanagan, Canada",
-    "Kelowna, Canada",
-    "Kamloops, Canada",
-    "Vernon, Canada",
-    "Penticton, Canada",
-    "West Kelowna, Canada",
-    "Salmon Arm, Canada",
-    "Nelson, Canada",
-    "Trail, Canada",
-    "Castlegar, Canada",
-    "Alberta, Canada",
-    "Washington, United States",
-    "Idaho, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35765",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35765",
-  "nyu_addl_dspace_s": "36734",
-  "locn_geometry": "ENVELOPE(-121.455299377441, -116.400421142578, 51.4980773925781, 49.0133438110352)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35765"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Tunnels"
+  ],
+  "dct_title_s": "Canada VMap1, Library 42: Tunnel Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 42"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35765\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76882/nyu_2451_35765.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Okanagan, Canada",
+    "Kelowna, Canada",
+    "Kamloops, Canada",
+    "Vernon, Canada",
+    "Penticton, Canada",
+    "West Kelowna, Canada",
+    "Salmon Arm, Canada",
+    "Nelson, Canada",
+    "Trail, Canada",
+    "Castlegar, Canada",
+    "Alberta, Canada",
+    "Washington, United States",
+    "Idaho, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35765",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35765",
+  "nyu_addl_dspace_s": "36734",
+  "locn_geometry": "ENVELOPE(-121.455299377441, -116.400421142578, 51.4980773925781, 49.0133438110352)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35766.json b/metadata-aardvark/Datasets/nyu-2451-35766.json
index b48e0886d..6a4b32383 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35766.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35766.json
@@ -1,53 +1,71 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35766",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Coasts",
-    "Wetlands",
-    "Environment"
-  ],
-  "dct_title_s": "Canada VMap1, Library 43: Coast Area",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 43"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35766\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76883/nyu_2451_35766.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Saskatoon, Canada",
-    "Regina, Canada",
-    "Prince Albert, Canada",
-    "Moose Jaw, Canada",
-    "Brandon, Canada",
-    "Yorkton, Canada",
-    "Swift Current, Canada",
-    "Portage la Prairie, Canada",
-    "Estevan, Canada",
-    "Weyburn, Canada",
-    "Manitoba, Canada",
-    "Saskatchewan, Canada",
-    "North Dakota, United States",
-    "Montana, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35766",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35766",
-  "nyu_addl_dspace_s": "36735",
-  "locn_geometry": "ENVELOPE(-108.0, -97.5, 54.0, 49.0087661743164)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35766"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Coasts",
+    "Wetlands",
+    "Environment"
+  ],
+  "dct_title_s": "Canada VMap1, Library 43: Coast Area",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 43"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35766\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76883/nyu_2451_35766.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Saskatoon, Canada",
+    "Regina, Canada",
+    "Prince Albert, Canada",
+    "Moose Jaw, Canada",
+    "Brandon, Canada",
+    "Yorkton, Canada",
+    "Swift Current, Canada",
+    "Portage la Prairie, Canada",
+    "Estevan, Canada",
+    "Weyburn, Canada",
+    "Manitoba, Canada",
+    "Saskatchewan, Canada",
+    "North Dakota, United States",
+    "Montana, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35766",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35766",
+  "nyu_addl_dspace_s": "36735",
+  "locn_geometry": "ENVELOPE(-108.0, -97.5, 54.0, 49.0087661743164)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35767.json b/metadata-aardvark/Datasets/nyu-2451-35767.json
index 90e00e64a..80c7a230b 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35767.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35767.json
@@ -1,50 +1,68 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35767",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Elevation",
-    "Topographic maps"
-  ],
-  "dct_title_s": "Canada VMap1, Library 43: Elevation Void Collection Area",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 43"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35767\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76884/nyu_2451_35767.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Saskatoon, Canada",
-    "Regina, Canada",
-    "Prince Albert, Canada",
-    "Moose Jaw, Canada",
-    "Brandon, Canada",
-    "Yorkton, Canada",
-    "Estevan, Canada",
-    "Weyburn, Canada",
-    "Dauphin, Canada",
-    "The Pas, Canada",
-    "Manitoba, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35767",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35767",
-  "nyu_addl_dspace_s": "36736",
-  "locn_geometry": "ENVELOPE(-107.291397094727, -99.8490676879883, 54.0, 49.0538291931152)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35767"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Elevation",
+    "Topographic maps"
+  ],
+  "dct_title_s": "Canada VMap1, Library 43: Elevation Void Collection Area",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 43"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35767\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76884/nyu_2451_35767.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Saskatoon, Canada",
+    "Regina, Canada",
+    "Prince Albert, Canada",
+    "Moose Jaw, Canada",
+    "Brandon, Canada",
+    "Yorkton, Canada",
+    "Estevan, Canada",
+    "Weyburn, Canada",
+    "Dauphin, Canada",
+    "The Pas, Canada",
+    "Manitoba, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35767",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35767",
+  "nyu_addl_dspace_s": "36736",
+  "locn_geometry": "ENVELOPE(-107.291397094727, -99.8490676879883, 54.0, 49.0538291931152)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35768.json b/metadata-aardvark/Datasets/nyu-2451-35768.json
index 5d089972b..eba925b86 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35768.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35768.json
@@ -1,49 +1,67 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35768",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Industrial sites"
-  ],
-  "dct_title_s": "Canada VMap1, Library 43: Industry Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 43"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35768\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76885/nyu_2451_35768.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Saskatoon, Canada",
-    "Regina, Canada",
-    "Prince Albert, Canada",
-    "Moose Jaw, Canada",
-    "Brandon, Canada",
-    "Yorkton, Canada",
-    "Swift Current, Canada",
-    "Portage la Prairie, Canada",
-    "Estevan, Canada",
-    "Weyburn, Canada",
-    "Manitoba, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35768",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35768",
-  "nyu_addl_dspace_s": "36737",
-  "locn_geometry": "ENVELOPE(-107.940444946289, -97.7474899291992, 53.950496673584, 49.0699234008789)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35768"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Industrial sites"
+  ],
+  "dct_title_s": "Canada VMap1, Library 43: Industry Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 43"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35768\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76885/nyu_2451_35768.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Saskatoon, Canada",
+    "Regina, Canada",
+    "Prince Albert, Canada",
+    "Moose Jaw, Canada",
+    "Brandon, Canada",
+    "Yorkton, Canada",
+    "Swift Current, Canada",
+    "Portage la Prairie, Canada",
+    "Estevan, Canada",
+    "Weyburn, Canada",
+    "Manitoba, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35768",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35768",
+  "nyu_addl_dspace_s": "36737",
+  "locn_geometry": "ENVELOPE(-107.940444946289, -97.7474899291992, 53.950496673584, 49.0699234008789)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35769.json b/metadata-aardvark/Datasets/nyu-2451-35769.json
index 12dc60eb2..d1e82a122 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35769.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35769.json
@@ -1,53 +1,71 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35769",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Hydrology",
-    "Water"
-  ],
-  "dct_title_s": "Canada VMap1, Library 42: Water Course Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 42"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35769\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76886/nyu_2451_35769.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Calgary, Canada",
-    "Edmonton, Canada",
-    "Okanagan, Canada",
-    "Abbotsford, Canada",
-    "Kelowna, Canada",
-    "Chilliwack, Canada",
-    "Red Deer, Canada",
-    "Lethbridge, Canada",
-    "Kamloops, Canada",
-    "Medicine Hat, Canada",
-    "Alberta, Canada",
-    "Saskatchewan, Canada",
-    "Montana, United States",
-    "Washington, United States",
-    "Idaho, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35769",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35769",
-  "nyu_addl_dspace_s": "36738",
-  "locn_geometry": "ENVELOPE(-122.5, -108.0, 54.0, 49.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35769"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Hydrology",
+    "Water"
+  ],
+  "dct_title_s": "Canada VMap1, Library 42: Water Course Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 42"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35769\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76886/nyu_2451_35769.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Calgary, Canada",
+    "Edmonton, Canada",
+    "Okanagan, Canada",
+    "Abbotsford, Canada",
+    "Kelowna, Canada",
+    "Chilliwack, Canada",
+    "Red Deer, Canada",
+    "Lethbridge, Canada",
+    "Kamloops, Canada",
+    "Medicine Hat, Canada",
+    "Alberta, Canada",
+    "Saskatchewan, Canada",
+    "Montana, United States",
+    "Washington, United States",
+    "Idaho, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35769",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35769",
+  "nyu_addl_dspace_s": "36738",
+  "locn_geometry": "ENVELOPE(-122.5, -108.0, 54.0, 49.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35770.json b/metadata-aardvark/Datasets/nyu-2451-35770.json
index 56dfd09d7..a83b34f37 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35770.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35770.json
@@ -1,53 +1,71 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35770",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Dams",
-    "Structure",
-    "Inland Waters"
-  ],
-  "dct_title_s": "Canada VMap1, Library 43: Dam/Weir Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 43"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35770\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76887/nyu_2451_35770.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Saskatoon, Canada",
-    "Regina, Canada",
-    "Prince Albert, Canada",
-    "Moose Jaw, Canada",
-    "Brandon, Canada",
-    "Yorkton, Canada",
-    "Swift Current, Canada",
-    "Estevan, Canada",
-    "Weyburn, Canada",
-    "Dauphin, Canada",
-    "Manitoba, Canada",
-    "Saskatchewan, Canada",
-    "North Dakota, United States",
-    "Montana, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35770",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35770",
-  "nyu_addl_dspace_s": "36739",
-  "locn_geometry": "ENVELOPE(-107.938529968262, -98.3302383422852, 53.9533157348633, 49.0300064086914)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35770"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Dams",
+    "Structure",
+    "Inland Waters"
+  ],
+  "dct_title_s": "Canada VMap1, Library 43: Dam/Weir Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 43"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35770\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76887/nyu_2451_35770.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Saskatoon, Canada",
+    "Regina, Canada",
+    "Prince Albert, Canada",
+    "Moose Jaw, Canada",
+    "Brandon, Canada",
+    "Yorkton, Canada",
+    "Swift Current, Canada",
+    "Estevan, Canada",
+    "Weyburn, Canada",
+    "Dauphin, Canada",
+    "Manitoba, Canada",
+    "Saskatchewan, Canada",
+    "North Dakota, United States",
+    "Montana, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35770",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35770",
+  "nyu_addl_dspace_s": "36739",
+  "locn_geometry": "ENVELOPE(-107.938529968262, -98.3302383422852, 53.9533157348633, 49.0300064086914)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35771.json b/metadata-aardvark/Datasets/nyu-2451-35771.json
index f51933086..d19487274 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35771.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35771.json
@@ -1,49 +1,67 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35771",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Ferries",
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 43: Ferry Crossing Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 43"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35771\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76888/nyu_2451_35771.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Saskatoon, Canada",
-    "Prince Albert, Canada",
-    "Yorkton, Canada",
-    "Melfort, Canada",
-    "Humboldt, Canada",
-    "Melville, Canada",
-    "Martensville, Canada",
-    "Nipawin, Canada",
-    "Warman, Canada",
-    "Tisdale, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35771",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35771",
-  "nyu_addl_dspace_s": "36740",
-  "locn_geometry": "ENVELOPE(-106.941291809082, -102.287567138672, 53.9231605529785, 50.9037895202637)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35771"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Ferries",
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 43: Ferry Crossing Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 43"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35771\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76888/nyu_2451_35771.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Saskatoon, Canada",
+    "Prince Albert, Canada",
+    "Yorkton, Canada",
+    "Melfort, Canada",
+    "Humboldt, Canada",
+    "Melville, Canada",
+    "Martensville, Canada",
+    "Nipawin, Canada",
+    "Warman, Canada",
+    "Tisdale, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35771",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35771",
+  "nyu_addl_dspace_s": "36740",
+  "locn_geometry": "ENVELOPE(-106.941291809082, -102.287567138672, 53.9231605529785, 50.9037895202637)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35772.json b/metadata-aardvark/Datasets/nyu-2451-35772.json
index ae6e1d66c..e7417e61b 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35772.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35772.json
@@ -1,50 +1,68 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35772",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Electric lines",
-    "Electric power transmission"
-  ],
-  "dct_title_s": "Canada VMap1, Library 43: Power Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 43"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35772\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76889/nyu_2451_35772.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Saskatoon, Canada",
-    "Regina, Canada",
-    "Prince Albert, Canada",
-    "Moose Jaw, Canada",
-    "Brandon, Canada",
-    "Yorkton, Canada",
-    "Swift Current, Canada",
-    "Portage la Prairie, Canada",
-    "Estevan, Canada",
-    "Weyburn, Canada",
-    "Manitoba, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35772",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35772",
-  "nyu_addl_dspace_s": "36741",
-  "locn_geometry": "ENVELOPE(-108.0, -97.5, 54.0, 49.0571937561035)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35772"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Electric lines",
+    "Electric power transmission"
+  ],
+  "dct_title_s": "Canada VMap1, Library 43: Power Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 43"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35772\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76889/nyu_2451_35772.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Saskatoon, Canada",
+    "Regina, Canada",
+    "Prince Albert, Canada",
+    "Moose Jaw, Canada",
+    "Brandon, Canada",
+    "Yorkton, Canada",
+    "Swift Current, Canada",
+    "Portage la Prairie, Canada",
+    "Estevan, Canada",
+    "Weyburn, Canada",
+    "Manitoba, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35772",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35772",
+  "nyu_addl_dspace_s": "36741",
+  "locn_geometry": "ENVELOPE(-108.0, -97.5, 54.0, 49.0571937561035)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35773.json b/metadata-aardvark/Datasets/nyu-2451-35773.json
index 0aa150f26..4999f2014 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35773.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35773.json
@@ -1,53 +1,71 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35773",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Bridges",
-    "Structure",
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 43: Bridge Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 43"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35773\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76890/nyu_2451_35773.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Saskatoon, Canada",
-    "Regina, Canada",
-    "Prince Albert, Canada",
-    "Moose Jaw, Canada",
-    "Yorkton, Canada",
-    "Swift Current, Canada",
-    "Estevan, Canada",
-    "Weyburn, Canada",
-    "The Pas, Canada",
-    "Melfort, Canada",
-    "Manitoba, Canada",
-    "Saskatchewan, Canada",
-    "North Dakota, United States",
-    "Montana, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35773",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35773",
-  "nyu_addl_dspace_s": "36742",
-  "locn_geometry": "ENVELOPE(-107.97078704834, -101.044059753418, 53.8334617614746, 49.0060005187988)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35773"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Bridges",
+    "Structure",
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 43: Bridge Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 43"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35773\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76890/nyu_2451_35773.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Saskatoon, Canada",
+    "Regina, Canada",
+    "Prince Albert, Canada",
+    "Moose Jaw, Canada",
+    "Yorkton, Canada",
+    "Swift Current, Canada",
+    "Estevan, Canada",
+    "Weyburn, Canada",
+    "The Pas, Canada",
+    "Melfort, Canada",
+    "Manitoba, Canada",
+    "Saskatchewan, Canada",
+    "North Dakota, United States",
+    "Montana, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35773",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35773",
+  "nyu_addl_dspace_s": "36742",
+  "locn_geometry": "ENVELOPE(-107.97078704834, -101.044059753418, 53.8334617614746, 49.0060005187988)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35774.json b/metadata-aardvark/Datasets/nyu-2451-35774.json
index 2bd23701c..78379b6ed 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35774.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35774.json
@@ -1,51 +1,69 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35774",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Quality control",
-    "Quality"
-  ],
-  "dct_title_s": "Canada VMap1, Library 43: Data Quality Void Collection Area",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 43"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35774\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76891/nyu_2451_35774.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Saskatoon, Canada",
-    "Regina, Canada",
-    "Prince Albert, Canada",
-    "Moose Jaw, Canada",
-    "Brandon, Canada",
-    "Yorkton, Canada",
-    "Estevan, Canada",
-    "Weyburn, Canada",
-    "Dauphin, Canada",
-    "The Pas, Canada",
-    "Manitoba, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35774",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35774",
-  "nyu_addl_dspace_s": "36743",
-  "locn_geometry": "ENVELOPE(-107.291397094727, -99.8490676879883, 54.0, 49.0538291931152)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35774"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Quality control",
+    "Quality"
+  ],
+  "dct_title_s": "Canada VMap1, Library 43: Data Quality Void Collection Area",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 43"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35774\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76891/nyu_2451_35774.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Saskatoon, Canada",
+    "Regina, Canada",
+    "Prince Albert, Canada",
+    "Moose Jaw, Canada",
+    "Brandon, Canada",
+    "Yorkton, Canada",
+    "Estevan, Canada",
+    "Weyburn, Canada",
+    "Dauphin, Canada",
+    "The Pas, Canada",
+    "Manitoba, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35774",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35774",
+  "nyu_addl_dspace_s": "36743",
+  "locn_geometry": "ENVELOPE(-107.291397094727, -99.8490676879883, 54.0, 49.0538291931152)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35775.json b/metadata-aardvark/Datasets/nyu-2451-35775.json
index 3b364e1a1..1ebd0dbfe 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35775.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35775.json
@@ -1,51 +1,69 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35775",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Parks",
-    "Recreation areas",
-    "Environment"
-  ],
-  "dct_title_s": "Canada VMap1, Library 43: Landmark Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 43"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35775\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76892/nyu_2451_35775.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Regina, Canada",
-    "Prince Albert, Canada",
-    "Moose Jaw, Canada",
-    "Brandon, Canada",
-    "Yorkton, Canada",
-    "Portage la Prairie, Canada",
-    "Estevan, Canada",
-    "Weyburn, Canada",
-    "Dauphin, Canada",
-    "Winkler, Canada",
-    "Manitoba, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35775",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35775",
-  "nyu_addl_dspace_s": "36744",
-  "locn_geometry": "ENVELOPE(-105.86799621582, -97.5455932617187, 53.9608993530273, 49.0617752075195)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35775"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Parks",
+    "Recreation areas",
+    "Environment"
+  ],
+  "dct_title_s": "Canada VMap1, Library 43: Landmark Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 43"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35775\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76892/nyu_2451_35775.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Regina, Canada",
+    "Prince Albert, Canada",
+    "Moose Jaw, Canada",
+    "Brandon, Canada",
+    "Yorkton, Canada",
+    "Portage la Prairie, Canada",
+    "Estevan, Canada",
+    "Weyburn, Canada",
+    "Dauphin, Canada",
+    "Winkler, Canada",
+    "Manitoba, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35775",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35775",
+  "nyu_addl_dspace_s": "36744",
+  "locn_geometry": "ENVELOPE(-105.86799621582, -97.5455932617187, 53.9608993530273, 49.0617752075195)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35776.json b/metadata-aardvark/Datasets/nyu-2451-35776.json
index 977b70db2..fe4ce154f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35776.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35776.json
@@ -1,51 +1,69 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35776",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Rapids",
-    "Rivers",
-    "Waterfalls"
-  ],
-  "dct_title_s": "Canada VMap1, Library 43: Rapids Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 43"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35776\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76893/nyu_2451_35776.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "The Pas, Canada",
-    "Melfort, Canada",
-    "Humboldt, Canada",
-    "Swan River, Canada",
-    "Nipawin, Canada",
-    "Tisdale, Canada",
-    "Canora, Canada",
-    "Kamsack, Canada",
-    "Wynyard, Canada",
-    "Hudson Bay, Canada",
-    "Manitoba, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35776",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35776",
-  "nyu_addl_dspace_s": "36745",
-  "locn_geometry": "ENVELOPE(-105.24356842041, -100.25365447998, 53.922721862793, 51.2446937561035)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35776"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Rapids",
+    "Rivers",
+    "Waterfalls"
+  ],
+  "dct_title_s": "Canada VMap1, Library 43: Rapids Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 43"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35776\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76893/nyu_2451_35776.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "The Pas, Canada",
+    "Melfort, Canada",
+    "Humboldt, Canada",
+    "Swan River, Canada",
+    "Nipawin, Canada",
+    "Tisdale, Canada",
+    "Canora, Canada",
+    "Kamsack, Canada",
+    "Wynyard, Canada",
+    "Hudson Bay, Canada",
+    "Manitoba, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35776",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35776",
+  "nyu_addl_dspace_s": "36745",
+  "locn_geometry": "ENVELOPE(-105.24356842041, -100.25365447998, 53.922721862793, 51.2446937561035)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35777.json b/metadata-aardvark/Datasets/nyu-2451-35777.json
index f8fc34c68..0ef8e5ea0 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35777.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35777.json
@@ -1,52 +1,70 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35777",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Communication",
-    "Towers"
-  ],
-  "dct_title_s": "Canada VMap1, Library 43: Communication Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 43"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35777\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76894/nyu_2451_35777.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Saskatoon, Canada",
-    "Regina, Canada",
-    "Prince Albert, Canada",
-    "Moose Jaw, Canada",
-    "Brandon, Canada",
-    "Yorkton, Canada",
-    "Swift Current, Canada",
-    "Portage la Prairie, Canada",
-    "Estevan, Canada",
-    "Weyburn, Canada",
-    "Manitoba, Canada",
-    "Saskatchewan, Canada",
-    "North Dakota, United States",
-    "Montana, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35777",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35777",
-  "nyu_addl_dspace_s": "36746",
-  "locn_geometry": "ENVELOPE(-107.997337341309, -97.5021438598633, 53.9985733032226, 49.0166435241699)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35777"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Communication",
+    "Towers"
+  ],
+  "dct_title_s": "Canada VMap1, Library 43: Communication Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 43"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35777\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76894/nyu_2451_35777.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Saskatoon, Canada",
+    "Regina, Canada",
+    "Prince Albert, Canada",
+    "Moose Jaw, Canada",
+    "Brandon, Canada",
+    "Yorkton, Canada",
+    "Swift Current, Canada",
+    "Portage la Prairie, Canada",
+    "Estevan, Canada",
+    "Weyburn, Canada",
+    "Manitoba, Canada",
+    "Saskatchewan, Canada",
+    "North Dakota, United States",
+    "Montana, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35777",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35777",
+  "nyu_addl_dspace_s": "36746",
+  "locn_geometry": "ENVELOPE(-107.997337341309, -97.5021438598633, 53.9985733032226, 49.0166435241699)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35778.json b/metadata-aardvark/Datasets/nyu-2451-35778.json
index 52d8953c3..082f63443 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35778.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35778.json
@@ -1,52 +1,70 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35778",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Mines and mineral resources",
-    "Salt mines and mining"
-  ],
-  "dct_title_s": "Canada VMap1, Library 43: Extraction Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 43"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35778\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76895/nyu_2451_35778.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Regina, Canada",
-    "Moose Jaw, Canada",
-    "Brandon, Canada",
-    "Yorkton, Canada",
-    "Estevan, Canada",
-    "Weyburn, Canada",
-    "Dauphin, Canada",
-    "Melville, Canada",
-    "Swan River, Canada",
-    "Virden, Canada",
-    "Manitoba, Canada",
-    "Saskatchewan, Canada",
-    "North Dakota, United States",
-    "Montana, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35778",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35778",
-  "nyu_addl_dspace_s": "36747",
-  "locn_geometry": "ENVELOPE(-107.090980529785, -98.7697982788086, 52.0833854675293, 49.041576385498)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35778"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Mines and mineral resources",
+    "Salt mines and mining"
+  ],
+  "dct_title_s": "Canada VMap1, Library 43: Extraction Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 43"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35778\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76895/nyu_2451_35778.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Regina, Canada",
+    "Moose Jaw, Canada",
+    "Brandon, Canada",
+    "Yorkton, Canada",
+    "Estevan, Canada",
+    "Weyburn, Canada",
+    "Dauphin, Canada",
+    "Melville, Canada",
+    "Swan River, Canada",
+    "Virden, Canada",
+    "Manitoba, Canada",
+    "Saskatchewan, Canada",
+    "North Dakota, United States",
+    "Montana, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35778",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35778",
+  "nyu_addl_dspace_s": "36747",
+  "locn_geometry": "ENVELOPE(-107.090980529785, -98.7697982788086, 52.0833854675293, 49.041576385498)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35779.json b/metadata-aardvark/Datasets/nyu-2451-35779.json
index 879c5cd5f..e77fcf6a0 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35779.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35779.json
@@ -1,53 +1,71 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35779",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Human settlements",
-    "Population",
-    "Demography"
-  ],
-  "dct_title_s": "Canada VMap1, Library 43: Population Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 43"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35779\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76896/nyu_2451_35779.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Saskatoon, Canada",
-    "Regina, Canada",
-    "Prince Albert, Canada",
-    "Moose Jaw, Canada",
-    "Brandon, Canada",
-    "Yorkton, Canada",
-    "Swift Current, Canada",
-    "Portage la Prairie, Canada",
-    "Estevan, Canada",
-    "Weyburn, Canada",
-    "Manitoba, Canada",
-    "Saskatchewan, Canada",
-    "North Dakota, United States",
-    "Montana, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35779",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35779",
-  "nyu_addl_dspace_s": "36748",
-  "locn_geometry": "ENVELOPE(-107.998565673828, -97.5065536499023, 53.9974517822266, 49.0021667480469)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35779"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Human settlements",
+    "Population",
+    "Demography"
+  ],
+  "dct_title_s": "Canada VMap1, Library 43: Population Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 43"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35779\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76896/nyu_2451_35779.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Saskatoon, Canada",
+    "Regina, Canada",
+    "Prince Albert, Canada",
+    "Moose Jaw, Canada",
+    "Brandon, Canada",
+    "Yorkton, Canada",
+    "Swift Current, Canada",
+    "Portage la Prairie, Canada",
+    "Estevan, Canada",
+    "Weyburn, Canada",
+    "Manitoba, Canada",
+    "Saskatchewan, Canada",
+    "North Dakota, United States",
+    "Montana, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35779",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35779",
+  "nyu_addl_dspace_s": "36748",
+  "locn_geometry": "ENVELOPE(-107.998565673828, -97.5065536499023, 53.9974517822266, 49.0021667480469)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35780.json b/metadata-aardvark/Datasets/nyu-2451-35780.json
index c1f908828..08ddcff24 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35780.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35780.json
@@ -1,54 +1,72 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35780",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Trees",
-    "Vegetation boundaries",
-    "Vegetation classification"
-  ],
-  "dct_title_s": "Canada VMap1, Library 42: Trees Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 42"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35780\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76897/nyu_2451_35780.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Calgary, Canada",
-    "Edmonton, Canada",
-    "Okanagan, Canada",
-    "Abbotsford, Canada",
-    "Kelowna, Canada",
-    "Chilliwack, Canada",
-    "Red Deer, Canada",
-    "Lethbridge, Canada",
-    "Kamloops, Canada",
-    "Medicine Hat, Canada",
-    "Alberta, Canada",
-    "Saskatchewan, Canada",
-    "Montana, United States",
-    "Washington, United States",
-    "Idaho, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35780",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35780",
-  "nyu_addl_dspace_s": "36749",
-  "locn_geometry": "ENVELOPE(-122.5, -108.0, 54.0, 49.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35780"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Trees",
+    "Vegetation boundaries",
+    "Vegetation classification"
+  ],
+  "dct_title_s": "Canada VMap1, Library 42: Trees Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 42"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35780\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76897/nyu_2451_35780.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Calgary, Canada",
+    "Edmonton, Canada",
+    "Okanagan, Canada",
+    "Abbotsford, Canada",
+    "Kelowna, Canada",
+    "Chilliwack, Canada",
+    "Red Deer, Canada",
+    "Lethbridge, Canada",
+    "Kamloops, Canada",
+    "Medicine Hat, Canada",
+    "Alberta, Canada",
+    "Saskatchewan, Canada",
+    "Montana, United States",
+    "Washington, United States",
+    "Idaho, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35780",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35780",
+  "nyu_addl_dspace_s": "36749",
+  "locn_geometry": "ENVELOPE(-122.5, -108.0, 54.0, 49.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35781.json b/metadata-aardvark/Datasets/nyu-2451-35781.json
index 5a3e2cea4..38ab6920c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35781.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35781.json
@@ -1,53 +1,71 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35781",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Quality control",
-    "Quality"
-  ],
-  "dct_title_s": "Canada VMap1, Library 43: Data Quality Area",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 43"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35781\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76898/nyu_2451_35781.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Saskatoon, Canada",
-    "Regina, Canada",
-    "Prince Albert, Canada",
-    "Moose Jaw, Canada",
-    "Brandon, Canada",
-    "Yorkton, Canada",
-    "Swift Current, Canada",
-    "Portage la Prairie, Canada",
-    "Estevan, Canada",
-    "Weyburn, Canada",
-    "Manitoba, Canada",
-    "Saskatchewan, Canada",
-    "North Dakota, United States",
-    "Montana, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35781",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35781",
-  "nyu_addl_dspace_s": "36750",
-  "locn_geometry": "ENVELOPE(-108.0, -97.5, 54.0, 49.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35781"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Quality control",
+    "Quality"
+  ],
+  "dct_title_s": "Canada VMap1, Library 43: Data Quality Area",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 43"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35781\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76898/nyu_2451_35781.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Saskatoon, Canada",
+    "Regina, Canada",
+    "Prince Albert, Canada",
+    "Moose Jaw, Canada",
+    "Brandon, Canada",
+    "Yorkton, Canada",
+    "Swift Current, Canada",
+    "Portage la Prairie, Canada",
+    "Estevan, Canada",
+    "Weyburn, Canada",
+    "Manitoba, Canada",
+    "Saskatchewan, Canada",
+    "North Dakota, United States",
+    "Montana, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35781",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35781",
+  "nyu_addl_dspace_s": "36750",
+  "locn_geometry": "ENVELOPE(-108.0, -97.5, 54.0, 49.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35782.json b/metadata-aardvark/Datasets/nyu-2451-35782.json
index a8a8b7de3..9cb133781 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35782.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35782.json
@@ -1,49 +1,67 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35782",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Location"
-  ],
-  "dct_title_s": "Canada VMap1, Library 43: Markers Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 43"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35782\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76899/nyu_2451_35782.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Yorkton, Canada",
-    "Dauphin, Canada",
-    "Swan River, Canada",
-    "Canora, Canada",
-    "Roblin, Canada",
-    "Kamsack, Canada",
-    "Hudson Bay, Canada",
-    "Wadena, Canada",
-    "Foam Lake, Canada",
-    "Preeceville, Canada",
-    "Manitoba, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35782",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35782",
-  "nyu_addl_dspace_s": "36751",
-  "locn_geometry": "ENVELOPE(-103.965408325195, -98.1774673461914, 52.9195365905762, 51.0333518981934)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35782"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Location"
+  ],
+  "dct_title_s": "Canada VMap1, Library 43: Markers Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 43"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35782\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76899/nyu_2451_35782.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Yorkton, Canada",
+    "Dauphin, Canada",
+    "Swan River, Canada",
+    "Canora, Canada",
+    "Roblin, Canada",
+    "Kamsack, Canada",
+    "Hudson Bay, Canada",
+    "Wadena, Canada",
+    "Foam Lake, Canada",
+    "Preeceville, Canada",
+    "Manitoba, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35782",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35782",
+  "nyu_addl_dspace_s": "36751",
+  "locn_geometry": "ENVELOPE(-103.965408325195, -98.1774673461914, 52.9195365905762, 51.0333518981934)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35783.json b/metadata-aardvark/Datasets/nyu-2451-35783.json
index 5eb47d322..e518a528d 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35783.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35783.json
@@ -1,53 +1,71 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35783",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Vegetation and climate",
-    "Vegetation mapping",
-    "Vegetation boundaries"
-  ],
-  "dct_title_s": "Canada VMap1, Library 42: Vegetation Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 42"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35783\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76900/nyu_2451_35783.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Calgary, Canada",
-    "Okanagan, Canada",
-    "Kelowna, Canada",
-    "Red Deer, Canada",
-    "Lethbridge, Canada",
-    "Kamloops, Canada",
-    "Vernon, Canada",
-    "Penticton, Canada",
-    "West Kelowna, Canada",
-    "Airdrie, Canada",
-    "Alberta, Canada",
-    "Montana, United States",
-    "Washington, United States",
-    "Idaho, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35783",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35783",
-  "nyu_addl_dspace_s": "36752",
-  "locn_geometry": "ENVELOPE(-120.780281066895, -110.740653991699, 52.7374305725098, 49.0115280151367)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35783"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Vegetation and climate",
+    "Vegetation mapping",
+    "Vegetation boundaries"
+  ],
+  "dct_title_s": "Canada VMap1, Library 42: Vegetation Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 42"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35783\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76900/nyu_2451_35783.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Calgary, Canada",
+    "Okanagan, Canada",
+    "Kelowna, Canada",
+    "Red Deer, Canada",
+    "Lethbridge, Canada",
+    "Kamloops, Canada",
+    "Vernon, Canada",
+    "Penticton, Canada",
+    "West Kelowna, Canada",
+    "Airdrie, Canada",
+    "Alberta, Canada",
+    "Montana, United States",
+    "Washington, United States",
+    "Idaho, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35783",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35783",
+  "nyu_addl_dspace_s": "36752",
+  "locn_geometry": "ENVELOPE(-120.780281066895, -110.740653991699, 52.7374305725098, 49.0115280151367)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35784.json b/metadata-aardvark/Datasets/nyu-2451-35784.json
index 70db54305..638c6c86a 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35784.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35784.json
@@ -1,52 +1,70 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35784",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Elevation",
-    "Topographic maps"
-  ],
-  "dct_title_s": "Canada VMap1, Library 43: Elevation Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 43"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35784\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76901/nyu_2451_35784.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Saskatoon, Canada",
-    "Regina, Canada",
-    "Prince Albert, Canada",
-    "Moose Jaw, Canada",
-    "Brandon, Canada",
-    "Yorkton, Canada",
-    "Swift Current, Canada",
-    "Estevan, Canada",
-    "Weyburn, Canada",
-    "Dauphin, Canada",
-    "Manitoba, Canada",
-    "Saskatchewan, Canada",
-    "North Dakota, United States",
-    "Montana, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35784",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35784",
-  "nyu_addl_dspace_s": "36753",
-  "locn_geometry": "ENVELOPE(-107.995803833008, -98.3074569702148, 53.9963493347168, 49.0026206970215)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35784"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Elevation",
+    "Topographic maps"
+  ],
+  "dct_title_s": "Canada VMap1, Library 43: Elevation Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 43"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35784\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76901/nyu_2451_35784.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Saskatoon, Canada",
+    "Regina, Canada",
+    "Prince Albert, Canada",
+    "Moose Jaw, Canada",
+    "Brandon, Canada",
+    "Yorkton, Canada",
+    "Swift Current, Canada",
+    "Estevan, Canada",
+    "Weyburn, Canada",
+    "Dauphin, Canada",
+    "Manitoba, Canada",
+    "Saskatchewan, Canada",
+    "North Dakota, United States",
+    "Montana, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35784",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35784",
+  "nyu_addl_dspace_s": "36753",
+  "locn_geometry": "ENVELOPE(-107.995803833008, -98.3074569702148, 53.9963493347168, 49.0026206970215)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35785.json b/metadata-aardvark/Datasets/nyu-2451-35785.json
index be6d4ddd2..6d58155f6 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35785.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35785.json
@@ -1,52 +1,70 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35785",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Railroads",
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 43: Railroad Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 43"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35785\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76902/nyu_2451_35785.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Saskatoon, Canada",
-    "Regina, Canada",
-    "Prince Albert, Canada",
-    "Moose Jaw, Canada",
-    "Brandon, Canada",
-    "Yorkton, Canada",
-    "Swift Current, Canada",
-    "Portage la Prairie, Canada",
-    "Estevan, Canada",
-    "Weyburn, Canada",
-    "Manitoba, Canada",
-    "Saskatchewan, Canada",
-    "North Dakota, United States",
-    "Montana, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35785",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35785",
-  "nyu_addl_dspace_s": "36754",
-  "locn_geometry": "ENVELOPE(-108.0, -97.5, 54.0, 49.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35785"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Railroads",
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 43: Railroad Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 43"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35785\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76902/nyu_2451_35785.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Saskatoon, Canada",
+    "Regina, Canada",
+    "Prince Albert, Canada",
+    "Moose Jaw, Canada",
+    "Brandon, Canada",
+    "Yorkton, Canada",
+    "Swift Current, Canada",
+    "Portage la Prairie, Canada",
+    "Estevan, Canada",
+    "Weyburn, Canada",
+    "Manitoba, Canada",
+    "Saskatchewan, Canada",
+    "North Dakota, United States",
+    "Montana, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35785",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35785",
+  "nyu_addl_dspace_s": "36754",
+  "locn_geometry": "ENVELOPE(-108.0, -97.5, 54.0, 49.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35786.json b/metadata-aardvark/Datasets/nyu-2451-35786.json
index 97bd8ee53..48c8176a3 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35786.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35786.json
@@ -1,52 +1,70 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35786",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Airports",
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 43: Airports",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 43"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35786\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76903/nyu_2451_35786.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Saskatoon, Canada",
-    "Regina, Canada",
-    "Prince Albert, Canada",
-    "Moose Jaw, Canada",
-    "Brandon, Canada",
-    "Yorkton, Canada",
-    "Swift Current, Canada",
-    "Portage la Prairie, Canada",
-    "Estevan, Canada",
-    "Weyburn, Canada",
-    "Manitoba, Canada",
-    "Saskatchewan, Canada",
-    "North Dakota, United States",
-    "Montana, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35786",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35786",
-  "nyu_addl_dspace_s": "36755",
-  "locn_geometry": "ENVELOPE(-107.994247436523, -97.5325088500977, 53.9833641052246, 49.0036735534668)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35786"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Airports",
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 43: Airports",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 43"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35786\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76903/nyu_2451_35786.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Saskatoon, Canada",
+    "Regina, Canada",
+    "Prince Albert, Canada",
+    "Moose Jaw, Canada",
+    "Brandon, Canada",
+    "Yorkton, Canada",
+    "Swift Current, Canada",
+    "Portage la Prairie, Canada",
+    "Estevan, Canada",
+    "Weyburn, Canada",
+    "Manitoba, Canada",
+    "Saskatchewan, Canada",
+    "North Dakota, United States",
+    "Montana, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35786",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35786",
+  "nyu_addl_dspace_s": "36755",
+  "locn_geometry": "ENVELOPE(-107.994247436523, -97.5325088500977, 53.9833641052246, 49.0036735534668)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35787.json b/metadata-aardvark/Datasets/nyu-2451-35787.json
index ec9fc6d30..4e79dfdb0 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35787.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35787.json
@@ -1,50 +1,68 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35787",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Sand",
-    "Soil and civilization"
-  ],
-  "dct_title_s": "Canada VMap1, Library 43: Ground Area",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 43"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35787\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76904/nyu_2451_35787.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Yorkton, Canada",
-    "Dauphin, Canada",
-    "Melfort, Canada",
-    "Humboldt, Canada",
-    "Swan River, Canada",
-    "Tisdale, Canada",
-    "Canora, Canada",
-    "Roblin, Canada",
-    "Kamsack, Canada",
-    "Wynyard, Canada",
-    "Manitoba, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35787",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35787",
-  "nyu_addl_dspace_s": "36756",
-  "locn_geometry": "ENVELOPE(-106.447860717773, -98.6322631835937, 52.9996757507324, 51.044979095459)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35787"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Sand",
+    "Soil and civilization"
+  ],
+  "dct_title_s": "Canada VMap1, Library 43: Ground Area",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 43"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35787\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76904/nyu_2451_35787.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Yorkton, Canada",
+    "Dauphin, Canada",
+    "Melfort, Canada",
+    "Humboldt, Canada",
+    "Swan River, Canada",
+    "Tisdale, Canada",
+    "Canora, Canada",
+    "Roblin, Canada",
+    "Kamsack, Canada",
+    "Wynyard, Canada",
+    "Manitoba, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35787",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35787",
+  "nyu_addl_dspace_s": "36756",
+  "locn_geometry": "ENVELOPE(-106.447860717773, -98.6322631835937, 52.9996757507324, 51.044979095459)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35788.json b/metadata-aardvark/Datasets/nyu-2451-35788.json
index a08689304..c0e6174e8 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35788.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35788.json
@@ -1,50 +1,68 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35788",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Oil well drilling rigs"
-  ],
-  "dct_title_s": "Canada VMap1, Library 43: Rig Well Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 43"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35788\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76905/nyu_2451_35788.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Estevan, Canada",
-    "Weyburn, Canada",
-    "Virden, Canada",
-    "Assiniboia, Canada",
-    "Souris, Canada",
-    "Carlyle, Canada",
-    "Melita, Canada",
-    "Deloraine, Canada",
-    "Oxbow, Canada",
-    "Manitoba, Canada",
-    "Saskatchewan, Canada",
-    "North Dakota, United States",
-    "Montana, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35788",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35788",
-  "nyu_addl_dspace_s": "36757",
-  "locn_geometry": "ENVELOPE(-106.486488342285, -100.188568115234, 49.8367691040039, 49.0376091003418)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35788"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Oil well drilling rigs"
+  ],
+  "dct_title_s": "Canada VMap1, Library 43: Rig Well Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 43"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35788\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76905/nyu_2451_35788.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Estevan, Canada",
+    "Weyburn, Canada",
+    "Virden, Canada",
+    "Assiniboia, Canada",
+    "Souris, Canada",
+    "Carlyle, Canada",
+    "Melita, Canada",
+    "Deloraine, Canada",
+    "Oxbow, Canada",
+    "Manitoba, Canada",
+    "Saskatchewan, Canada",
+    "North Dakota, United States",
+    "Montana, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35788",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35788",
+  "nyu_addl_dspace_s": "36757",
+  "locn_geometry": "ENVELOPE(-106.486488342285, -100.188568115234, 49.8367691040039, 49.0376091003418)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35789.json b/metadata-aardvark/Datasets/nyu-2451-35789.json
index fc3af8f66..9f76c0718 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35789.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35789.json
@@ -1,53 +1,71 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35789",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Contours (Cartography)",
-    "Elevation",
-    "Topographic maps"
-  ],
-  "dct_title_s": "Canada VMap1, Library 43: Contour Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 43"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35789\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76906/nyu_2451_35789.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Saskatoon, Canada",
-    "Regina, Canada",
-    "Prince Albert, Canada",
-    "Moose Jaw, Canada",
-    "Brandon, Canada",
-    "Yorkton, Canada",
-    "Swift Current, Canada",
-    "Portage la Prairie, Canada",
-    "Estevan, Canada",
-    "Weyburn, Canada",
-    "Manitoba, Canada",
-    "Saskatchewan, Canada",
-    "North Dakota, United States",
-    "Montana, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35789",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35789",
-  "nyu_addl_dspace_s": "36758",
-  "locn_geometry": "ENVELOPE(-108.0, -97.5, 54.0, 49.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35789"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Contours (Cartography)",
+    "Elevation",
+    "Topographic maps"
+  ],
+  "dct_title_s": "Canada VMap1, Library 43: Contour Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 43"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35789\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76906/nyu_2451_35789.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Saskatoon, Canada",
+    "Regina, Canada",
+    "Prince Albert, Canada",
+    "Moose Jaw, Canada",
+    "Brandon, Canada",
+    "Yorkton, Canada",
+    "Swift Current, Canada",
+    "Portage la Prairie, Canada",
+    "Estevan, Canada",
+    "Weyburn, Canada",
+    "Manitoba, Canada",
+    "Saskatchewan, Canada",
+    "North Dakota, United States",
+    "Montana, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35789",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35789",
+  "nyu_addl_dspace_s": "36758",
+  "locn_geometry": "ENVELOPE(-108.0, -97.5, 54.0, 49.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35790.json b/metadata-aardvark/Datasets/nyu-2451-35790.json
index e1f7cdecf..5eb4f298f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35790.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35790.json
@@ -1,53 +1,71 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35790",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Physiographys",
-    "Geysers",
-    "Hot springs"
-  ],
-  "dct_title_s": "Canada VMap1, Library 43: Physiography Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 43"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35790\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76907/nyu_2451_35790.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Saskatoon, Canada",
-    "Regina, Canada",
-    "Prince Albert, Canada",
-    "Moose Jaw, Canada",
-    "Brandon, Canada",
-    "Yorkton, Canada",
-    "Swift Current, Canada",
-    "Portage la Prairie, Canada",
-    "Estevan, Canada",
-    "Weyburn, Canada",
-    "Manitoba, Canada",
-    "Saskatchewan, Canada",
-    "North Dakota, United States",
-    "Montana, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35790",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35790",
-  "nyu_addl_dspace_s": "36759",
-  "locn_geometry": "ENVELOPE(-107.98233795166, -97.5170211791992, 53.9911918640137, 49.0039443969727)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35790"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Physiographys",
+    "Geysers",
+    "Hot springs"
+  ],
+  "dct_title_s": "Canada VMap1, Library 43: Physiography Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 43"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35790\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76907/nyu_2451_35790.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Saskatoon, Canada",
+    "Regina, Canada",
+    "Prince Albert, Canada",
+    "Moose Jaw, Canada",
+    "Brandon, Canada",
+    "Yorkton, Canada",
+    "Swift Current, Canada",
+    "Portage la Prairie, Canada",
+    "Estevan, Canada",
+    "Weyburn, Canada",
+    "Manitoba, Canada",
+    "Saskatchewan, Canada",
+    "North Dakota, United States",
+    "Montana, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35790",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35790",
+  "nyu_addl_dspace_s": "36759",
+  "locn_geometry": "ENVELOPE(-107.98233795166, -97.5170211791992, 53.9911918640137, 49.0039443969727)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35791.json b/metadata-aardvark/Datasets/nyu-2451-35791.json
index 46946fb82..f47009617 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35791.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35791.json
@@ -1,50 +1,68 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35791",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Oil storage tanks",
-    "Storage tanks"
-  ],
-  "dct_title_s": "Canada VMap1, Library 43: Storage Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 43"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35791\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76908/nyu_2451_35791.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Saskatoon, Canada",
-    "Regina, Canada",
-    "Prince Albert, Canada",
-    "Moose Jaw, Canada",
-    "Brandon, Canada",
-    "Yorkton, Canada",
-    "Portage la Prairie, Canada",
-    "Estevan, Canada",
-    "Weyburn, Canada",
-    "Dauphin, Canada",
-    "Manitoba, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35791",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35791",
-  "nyu_addl_dspace_s": "36760",
-  "locn_geometry": "ENVELOPE(-107.482597351074, -97.7474899291992, 53.913646697998, 49.1689796447754)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35791"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Oil storage tanks",
+    "Storage tanks"
+  ],
+  "dct_title_s": "Canada VMap1, Library 43: Storage Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 43"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35791\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76908/nyu_2451_35791.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Saskatoon, Canada",
+    "Regina, Canada",
+    "Prince Albert, Canada",
+    "Moose Jaw, Canada",
+    "Brandon, Canada",
+    "Yorkton, Canada",
+    "Portage la Prairie, Canada",
+    "Estevan, Canada",
+    "Weyburn, Canada",
+    "Dauphin, Canada",
+    "Manitoba, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35791",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35791",
+  "nyu_addl_dspace_s": "36760",
+  "locn_geometry": "ENVELOPE(-107.482597351074, -97.7474899291992, 53.913646697998, 49.1689796447754)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35792.json b/metadata-aardvark/Datasets/nyu-2451-35792.json
index 761aa210c..ca4a6429a 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35792.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35792.json
@@ -1,53 +1,71 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35792",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Quality control",
-    "Quality"
-  ],
-  "dct_title_s": "Canada VMap1, Library 43: Data Quality Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 43"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35792\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76909/nyu_2451_35792.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Saskatoon, Canada",
-    "Regina, Canada",
-    "Prince Albert, Canada",
-    "Moose Jaw, Canada",
-    "Brandon, Canada",
-    "Yorkton, Canada",
-    "Swift Current, Canada",
-    "Portage la Prairie, Canada",
-    "Estevan, Canada",
-    "Weyburn, Canada",
-    "Manitoba, Canada",
-    "Saskatchewan, Canada",
-    "North Dakota, United States",
-    "Montana, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35792",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35792",
-  "nyu_addl_dspace_s": "36761",
-  "locn_geometry": "ENVELOPE(-108.0, -97.5, 54.0, 49.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35792"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Quality control",
+    "Quality"
+  ],
+  "dct_title_s": "Canada VMap1, Library 43: Data Quality Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 43"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35792\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76909/nyu_2451_35792.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Saskatoon, Canada",
+    "Regina, Canada",
+    "Prince Albert, Canada",
+    "Moose Jaw, Canada",
+    "Brandon, Canada",
+    "Yorkton, Canada",
+    "Swift Current, Canada",
+    "Portage la Prairie, Canada",
+    "Estevan, Canada",
+    "Weyburn, Canada",
+    "Manitoba, Canada",
+    "Saskatchewan, Canada",
+    "North Dakota, United States",
+    "Montana, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35792",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35792",
+  "nyu_addl_dspace_s": "36761",
+  "locn_geometry": "ENVELOPE(-108.0, -97.5, 54.0, 49.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35793.json b/metadata-aardvark/Datasets/nyu-2451-35793.json
index 85bb29cde..03b8e1499 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35793.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35793.json
@@ -1,53 +1,71 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35793",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Water treatment plants",
-    "Sewage disposal plants",
-    "Petroleum refineries"
-  ],
-  "dct_title_s": "Canada VMap1, Library 43: Processing Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 43"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35793\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76910/nyu_2451_35793.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Regina, Canada",
-    "Moose Jaw, Canada",
-    "Brandon, Canada",
-    "Yorkton, Canada",
-    "Swift Current, Canada",
-    "Portage la Prairie, Canada",
-    "Estevan, Canada",
-    "Weyburn, Canada",
-    "Dauphin, Canada",
-    "Winkler, Canada",
-    "Manitoba, Canada",
-    "Saskatchewan, Canada",
-    "North Dakota, United States",
-    "Montana, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35793",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35793",
-  "nyu_addl_dspace_s": "36762",
-  "locn_geometry": "ENVELOPE(-107.991577148437, -97.5556411743164, 51.8484954833984, 49.0178413391113)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35793"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Water treatment plants",
+    "Sewage disposal plants",
+    "Petroleum refineries"
+  ],
+  "dct_title_s": "Canada VMap1, Library 43: Processing Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 43"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35793\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76910/nyu_2451_35793.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Regina, Canada",
+    "Moose Jaw, Canada",
+    "Brandon, Canada",
+    "Yorkton, Canada",
+    "Swift Current, Canada",
+    "Portage la Prairie, Canada",
+    "Estevan, Canada",
+    "Weyburn, Canada",
+    "Dauphin, Canada",
+    "Winkler, Canada",
+    "Manitoba, Canada",
+    "Saskatchewan, Canada",
+    "North Dakota, United States",
+    "Montana, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35793",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35793",
+  "nyu_addl_dspace_s": "36762",
+  "locn_geometry": "ENVELOPE(-107.991577148437, -97.5556411743164, 51.8484954833984, 49.0178413391113)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35794.json b/metadata-aardvark/Datasets/nyu-2451-35794.json
index 59f2c3b8e..07c80bd4f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35794.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35794.json
@@ -1,49 +1,67 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35794",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 43: Transportation Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 43"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35794\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76911/nyu_2451_35794.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Saskatoon, Canada",
-    "Regina, Canada",
-    "Prince Albert, Canada",
-    "Moose Jaw, Canada",
-    "Brandon, Canada",
-    "Yorkton, Canada",
-    "Swift Current, Canada",
-    "Portage la Prairie, Canada",
-    "Weyburn, Canada",
-    "Dauphin, Canada",
-    "Manitoba, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35794",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35794",
-  "nyu_addl_dspace_s": "36763",
-  "locn_geometry": "ENVELOPE(-107.997772216797, -97.6953353881836, 53.9991798400879, 49.5494155883789)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35794"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 43: Transportation Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 43"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35794\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76911/nyu_2451_35794.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Saskatoon, Canada",
+    "Regina, Canada",
+    "Prince Albert, Canada",
+    "Moose Jaw, Canada",
+    "Brandon, Canada",
+    "Yorkton, Canada",
+    "Swift Current, Canada",
+    "Portage la Prairie, Canada",
+    "Weyburn, Canada",
+    "Dauphin, Canada",
+    "Manitoba, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35794",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35794",
+  "nyu_addl_dspace_s": "36763",
+  "locn_geometry": "ENVELOPE(-107.997772216797, -97.6953353881836, 53.9991798400879, 49.5494155883789)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35795.json b/metadata-aardvark/Datasets/nyu-2451-35795.json
index 4e567132c..be7c86041 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35795.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35795.json
@@ -1,52 +1,70 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35795",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Fuelbreaks",
-    "Environment"
-  ],
-  "dct_title_s": "Canada VMap1, Library 43: Firebreak Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 43"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35795\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76912/nyu_2451_35795.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Saskatoon, Canada",
-    "Regina, Canada",
-    "Prince Albert, Canada",
-    "Moose Jaw, Canada",
-    "Brandon, Canada",
-    "Yorkton, Canada",
-    "Portage la Prairie, Canada",
-    "Estevan, Canada",
-    "Weyburn, Canada",
-    "Dauphin, Canada",
-    "Manitoba, Canada",
-    "Saskatchewan, Canada",
-    "North Dakota, United States",
-    "Montana, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35795",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35795",
-  "nyu_addl_dspace_s": "36764",
-  "locn_geometry": "ENVELOPE(-107.33179473877, -97.5, 54.0, 49.0289993286133)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35795"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Fuelbreaks",
+    "Environment"
+  ],
+  "dct_title_s": "Canada VMap1, Library 43: Firebreak Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 43"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35795\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76912/nyu_2451_35795.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Saskatoon, Canada",
+    "Regina, Canada",
+    "Prince Albert, Canada",
+    "Moose Jaw, Canada",
+    "Brandon, Canada",
+    "Yorkton, Canada",
+    "Portage la Prairie, Canada",
+    "Estevan, Canada",
+    "Weyburn, Canada",
+    "Dauphin, Canada",
+    "Manitoba, Canada",
+    "Saskatchewan, Canada",
+    "North Dakota, United States",
+    "Montana, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35795",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35795",
+  "nyu_addl_dspace_s": "36764",
+  "locn_geometry": "ENVELOPE(-107.33179473877, -97.5, 54.0, 49.0289993286133)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35796.json b/metadata-aardvark/Datasets/nyu-2451-35796.json
index aff2b1ead..27c2d08de 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35796.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35796.json
@@ -1,52 +1,70 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35796",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Roads",
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 43: Road Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 43"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35796\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76913/nyu_2451_35796.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Saskatoon, Canada",
-    "Regina, Canada",
-    "Prince Albert, Canada",
-    "Moose Jaw, Canada",
-    "Brandon, Canada",
-    "Yorkton, Canada",
-    "Swift Current, Canada",
-    "Portage la Prairie, Canada",
-    "Estevan, Canada",
-    "Weyburn, Canada",
-    "Manitoba, Canada",
-    "Saskatchewan, Canada",
-    "North Dakota, United States",
-    "Montana, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35796",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35796",
-  "nyu_addl_dspace_s": "36765",
-  "locn_geometry": "ENVELOPE(-108.0, -97.5, 54.0, 49.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35796"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Roads",
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 43: Road Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 43"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35796\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76913/nyu_2451_35796.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Saskatoon, Canada",
+    "Regina, Canada",
+    "Prince Albert, Canada",
+    "Moose Jaw, Canada",
+    "Brandon, Canada",
+    "Yorkton, Canada",
+    "Swift Current, Canada",
+    "Portage la Prairie, Canada",
+    "Estevan, Canada",
+    "Weyburn, Canada",
+    "Manitoba, Canada",
+    "Saskatchewan, Canada",
+    "North Dakota, United States",
+    "Montana, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35796",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35796",
+  "nyu_addl_dspace_s": "36765",
+  "locn_geometry": "ENVELOPE(-108.0, -97.5, 54.0, 49.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35797.json b/metadata-aardvark/Datasets/nyu-2451-35797.json
index 239e23118..57f16f355 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35797.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35797.json
@@ -1,51 +1,69 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35797",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Vegetation and climate",
-    "Vegetation mapping",
-    "Vegetation boundaries"
-  ],
-  "dct_title_s": "Canada VMap1, Library 43: Vegetation Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 43"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35797\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76914/nyu_2451_35797.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Regina, Canada",
-    "Prince Albert, Canada",
-    "Moose Jaw, Canada",
-    "Brandon, Canada",
-    "Yorkton, Canada",
-    "Portage la Prairie, Canada",
-    "Weyburn, Canada",
-    "Dauphin, Canada",
-    "Melfort, Canada",
-    "Humboldt, Canada",
-    "Manitoba, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35797",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35797",
-  "nyu_addl_dspace_s": "36766",
-  "locn_geometry": "ENVELOPE(-106.550712585449, -98.1188278198242, 53.776725769043, 49.2663917541504)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35797"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Vegetation and climate",
+    "Vegetation mapping",
+    "Vegetation boundaries"
+  ],
+  "dct_title_s": "Canada VMap1, Library 43: Vegetation Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 43"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35797\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76914/nyu_2451_35797.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Regina, Canada",
+    "Prince Albert, Canada",
+    "Moose Jaw, Canada",
+    "Brandon, Canada",
+    "Yorkton, Canada",
+    "Portage la Prairie, Canada",
+    "Weyburn, Canada",
+    "Dauphin, Canada",
+    "Melfort, Canada",
+    "Humboldt, Canada",
+    "Manitoba, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35797",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35797",
+  "nyu_addl_dspace_s": "36766",
+  "locn_geometry": "ENVELOPE(-106.550712585449, -98.1188278198242, 53.776725769043, 49.2663917541504)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35798.json b/metadata-aardvark/Datasets/nyu-2451-35798.json
index 6cb48dc81..eb94537fe 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35798.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35798.json
@@ -1,45 +1,63 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35798",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Windmills",
-    "Chimneys",
-    "Cooling towers"
-  ],
-  "dct_title_s": "Canada VMap1, Library 43: Obstruction Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 43"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35798\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76915/nyu_2451_35798.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Regina, Canada",
-    "Moose Jaw, Canada",
-    "Weyburn, Canada",
-    "White City, Canada",
-    "Pilot Butte, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35798",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35798",
-  "nyu_addl_dspace_s": "36767",
-  "locn_geometry": "ENVELOPE(-105.539932250977, -103.03044128418, 50.517879486084, 49.0984001159668)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35798"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Windmills",
+    "Chimneys",
+    "Cooling towers"
+  ],
+  "dct_title_s": "Canada VMap1, Library 43: Obstruction Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 43"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35798\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76915/nyu_2451_35798.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Regina, Canada",
+    "Moose Jaw, Canada",
+    "Weyburn, Canada",
+    "White City, Canada",
+    "Pilot Butte, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35798",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35798",
+  "nyu_addl_dspace_s": "36767",
+  "locn_geometry": "ENVELOPE(-105.539932250977, -103.03044128418, 50.517879486084, 49.0984001159668)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35799.json b/metadata-aardvark/Datasets/nyu-2451-35799.json
index a8131d0a8..c1d52c41c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35799.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35799.json
@@ -1,53 +1,71 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35799",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Swamps",
-    "Marshes",
-    "Wetlands"
-  ],
-  "dct_title_s": "Canada VMap1, Library 43: Marsh/Swamp Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 43"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35799\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76916/nyu_2451_35799.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Saskatoon, Canada",
-    "Regina, Canada",
-    "Prince Albert, Canada",
-    "Moose Jaw, Canada",
-    "Brandon, Canada",
-    "Yorkton, Canada",
-    "Swift Current, Canada",
-    "Portage la Prairie, Canada",
-    "Estevan, Canada",
-    "Weyburn, Canada",
-    "Manitoba, Canada",
-    "Saskatchewan, Canada",
-    "North Dakota, United States",
-    "Montana, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35799",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35799",
-  "nyu_addl_dspace_s": "36768",
-  "locn_geometry": "ENVELOPE(-108.0, -97.5, 54.0, 49.0100517272949)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35799"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Swamps",
+    "Marshes",
+    "Wetlands"
+  ],
+  "dct_title_s": "Canada VMap1, Library 43: Marsh/Swamp Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 43"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35799\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76916/nyu_2451_35799.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Saskatoon, Canada",
+    "Regina, Canada",
+    "Prince Albert, Canada",
+    "Moose Jaw, Canada",
+    "Brandon, Canada",
+    "Yorkton, Canada",
+    "Swift Current, Canada",
+    "Portage la Prairie, Canada",
+    "Estevan, Canada",
+    "Weyburn, Canada",
+    "Manitoba, Canada",
+    "Saskatchewan, Canada",
+    "North Dakota, United States",
+    "Montana, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35799",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35799",
+  "nyu_addl_dspace_s": "36768",
+  "locn_geometry": "ENVELOPE(-108.0, -97.5, 54.0, 49.0100517272949)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35800.json b/metadata-aardvark/Datasets/nyu-2451-35800.json
index 715814064..28dca4b8c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35800.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35800.json
@@ -1,52 +1,70 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35800",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Names (Geographical)"
-  ],
-  "dct_title_s": "Canada VMap1, Library 42: Utility Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 42"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35800\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76917/nyu_2451_35800.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Calgary, Canada",
-    "Edmonton, Canada",
-    "Okanagan, Canada",
-    "Abbotsford, Canada",
-    "Kelowna, Canada",
-    "Chilliwack, Canada",
-    "Red Deer, Canada",
-    "Lethbridge, Canada",
-    "Kamloops, Canada",
-    "Medicine Hat, Canada",
-    "Alberta, Canada",
-    "Saskatchewan, Canada",
-    "Montana, United States",
-    "Washington, United States",
-    "Idaho, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35800",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35800",
-  "nyu_addl_dspace_s": "36769",
-  "locn_geometry": "ENVELOPE(-122.290901184082, -108.056373596191, 53.9735260009766, 49.0225944519043)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35800"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Names (Geographical)"
+  ],
+  "dct_title_s": "Canada VMap1, Library 42: Utility Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 42"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35800\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76917/nyu_2451_35800.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Calgary, Canada",
+    "Edmonton, Canada",
+    "Okanagan, Canada",
+    "Abbotsford, Canada",
+    "Kelowna, Canada",
+    "Chilliwack, Canada",
+    "Red Deer, Canada",
+    "Lethbridge, Canada",
+    "Kamloops, Canada",
+    "Medicine Hat, Canada",
+    "Alberta, Canada",
+    "Saskatchewan, Canada",
+    "Montana, United States",
+    "Washington, United States",
+    "Idaho, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35800",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35800",
+  "nyu_addl_dspace_s": "36769",
+  "locn_geometry": "ENVELOPE(-122.290901184082, -108.056373596191, 53.9735260009766, 49.0225944519043)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35801.json b/metadata-aardvark/Datasets/nyu-2451-35801.json
index 7713d0260..beecb553b 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35801.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35801.json
@@ -1,51 +1,69 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35801",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Power plants",
-    "Electric power transmission",
-    "Power generation sites"
-  ],
-  "dct_title_s": "Canada VMap1, Library 43: Power Plants",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 43"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35801\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76918/nyu_2451_35801.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Regina, Canada",
-    "Brandon, Canada",
-    "Yorkton, Canada",
-    "Estevan, Canada",
-    "Weyburn, Canada",
-    "Dauphin, Canada",
-    "Melfort, Canada",
-    "Humboldt, Canada",
-    "Melville, Canada",
-    "Swan River, Canada",
-    "Manitoba, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35801",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35801",
-  "nyu_addl_dspace_s": "36770",
-  "locn_geometry": "ENVELOPE(-105.384208679199, -99.2763824462891, 53.1593017578125, 49.0571403503418)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35801"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Power plants",
+    "Electric power transmission",
+    "Power generation sites"
+  ],
+  "dct_title_s": "Canada VMap1, Library 43: Power Plants",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 43"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35801\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76918/nyu_2451_35801.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Regina, Canada",
+    "Brandon, Canada",
+    "Yorkton, Canada",
+    "Estevan, Canada",
+    "Weyburn, Canada",
+    "Dauphin, Canada",
+    "Melfort, Canada",
+    "Humboldt, Canada",
+    "Melville, Canada",
+    "Swan River, Canada",
+    "Manitoba, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35801",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35801",
+  "nyu_addl_dspace_s": "36770",
+  "locn_geometry": "ENVELOPE(-105.384208679199, -99.2763824462891, 53.1593017578125, 49.0571403503418)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35802.json b/metadata-aardvark/Datasets/nyu-2451-35802.json
index f09f94bed..bb3813036 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35802.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35802.json
@@ -1,52 +1,70 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35802",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Cities and towns",
-    "Location"
-  ],
-  "dct_title_s": "Canada VMap1, Library 43: Built-Up Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 43"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35802\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76919/nyu_2451_35802.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Saskatoon, Canada",
-    "Regina, Canada",
-    "Prince Albert, Canada",
-    "Moose Jaw, Canada",
-    "Brandon, Canada",
-    "Yorkton, Canada",
-    "Swift Current, Canada",
-    "Portage la Prairie, Canada",
-    "Estevan, Canada",
-    "Weyburn, Canada",
-    "Manitoba, Canada",
-    "Saskatchewan, Canada",
-    "North Dakota, United States",
-    "Montana, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35802",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35802",
-  "nyu_addl_dspace_s": "36771",
-  "locn_geometry": "ENVELOPE(-107.998611450195, -97.5034484863281, 53.9974517822266, 49.0018997192383)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35802"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Cities and towns",
+    "Location"
+  ],
+  "dct_title_s": "Canada VMap1, Library 43: Built-Up Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 43"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35802\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76919/nyu_2451_35802.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Saskatoon, Canada",
+    "Regina, Canada",
+    "Prince Albert, Canada",
+    "Moose Jaw, Canada",
+    "Brandon, Canada",
+    "Yorkton, Canada",
+    "Swift Current, Canada",
+    "Portage la Prairie, Canada",
+    "Estevan, Canada",
+    "Weyburn, Canada",
+    "Manitoba, Canada",
+    "Saskatchewan, Canada",
+    "North Dakota, United States",
+    "Montana, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35802",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35802",
+  "nyu_addl_dspace_s": "36771",
+  "locn_geometry": "ENVELOPE(-107.998611450195, -97.5034484863281, 53.9974517822266, 49.0018997192383)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35803.json b/metadata-aardvark/Datasets/nyu-2451-35803.json
index ef5565376..f4a1ee8e0 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35803.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35803.json
@@ -1,52 +1,70 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35803",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Trails",
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 43: Trails and Tracks Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 43"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35803\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76920/nyu_2451_35803.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Saskatoon, Canada",
-    "Regina, Canada",
-    "Prince Albert, Canada",
-    "Moose Jaw, Canada",
-    "Brandon, Canada",
-    "Yorkton, Canada",
-    "Swift Current, Canada",
-    "Portage la Prairie, Canada",
-    "Estevan, Canada",
-    "Weyburn, Canada",
-    "Manitoba, Canada",
-    "Saskatchewan, Canada",
-    "North Dakota, United States",
-    "Montana, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35803",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35803",
-  "nyu_addl_dspace_s": "36772",
-  "locn_geometry": "ENVELOPE(-108.0, -97.5, 54.0, 49.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35803"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Trails",
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 43: Trails and Tracks Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 43"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35803\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76920/nyu_2451_35803.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Saskatoon, Canada",
+    "Regina, Canada",
+    "Prince Albert, Canada",
+    "Moose Jaw, Canada",
+    "Brandon, Canada",
+    "Yorkton, Canada",
+    "Swift Current, Canada",
+    "Portage la Prairie, Canada",
+    "Estevan, Canada",
+    "Weyburn, Canada",
+    "Manitoba, Canada",
+    "Saskatchewan, Canada",
+    "North Dakota, United States",
+    "Montana, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35803",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35803",
+  "nyu_addl_dspace_s": "36772",
+  "locn_geometry": "ENVELOPE(-108.0, -97.5, 54.0, 49.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35804.json b/metadata-aardvark/Datasets/nyu-2451-35804.json
index 090d49537..0474e0bab 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35804.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35804.json
@@ -1,52 +1,70 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35804",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Navigation",
-    "Marine accidents",
-    "Reefs",
-    "Coasts"
-  ],
-  "dct_title_s": "Canada VMap1, Library 43: Danger Point Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 43"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35804\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76921/nyu_2451_35804.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Saskatoon, Canada",
-    "Regina, Canada",
-    "Prince Albert, Canada",
-    "Moose Jaw, Canada",
-    "Brandon, Canada",
-    "Yorkton, Canada",
-    "Swift Current, Canada",
-    "Portage la Prairie, Canada",
-    "Weyburn, Canada",
-    "Dauphin, Canada",
-    "Manitoba, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35804",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35804",
-  "nyu_addl_dspace_s": "36773",
-  "locn_geometry": "ENVELOPE(-107.871788024902, -97.5016326904297, 53.998836517334, 49.4815902709961)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35804"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Navigation",
+    "Marine accidents",
+    "Reefs",
+    "Coasts"
+  ],
+  "dct_title_s": "Canada VMap1, Library 43: Danger Point Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 43"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35804\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76921/nyu_2451_35804.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Saskatoon, Canada",
+    "Regina, Canada",
+    "Prince Albert, Canada",
+    "Moose Jaw, Canada",
+    "Brandon, Canada",
+    "Yorkton, Canada",
+    "Swift Current, Canada",
+    "Portage la Prairie, Canada",
+    "Weyburn, Canada",
+    "Dauphin, Canada",
+    "Manitoba, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35804",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35804",
+  "nyu_addl_dspace_s": "36773",
+  "locn_geometry": "ENVELOPE(-107.871788024902, -97.5016326904297, 53.998836517334, 49.4815902709961)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35805.json b/metadata-aardvark/Datasets/nyu-2451-35805.json
index 964d4df9f..831f090c5 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35805.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35805.json
@@ -1,53 +1,71 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35805",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Runways (Aeronautics)",
-    "Transportation",
-    "Airports"
-  ],
-  "dct_title_s": "Canada VMap1, Library 43: Runway Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 43"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35805\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76922/nyu_2451_35805.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Saskatoon, Canada",
-    "Regina, Canada",
-    "Prince Albert, Canada",
-    "Moose Jaw, Canada",
-    "Brandon, Canada",
-    "Yorkton, Canada",
-    "Portage la Prairie, Canada",
-    "Estevan, Canada",
-    "Weyburn, Canada",
-    "Dauphin, Canada",
-    "Manitoba, Canada",
-    "Saskatchewan, Canada",
-    "North Dakota, United States",
-    "Montana, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35805",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35805",
-  "nyu_addl_dspace_s": "36774",
-  "locn_geometry": "ENVELOPE(-107.752632141113, -98.1400527954102, 53.7012596130371, 49.0049438476562)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35805"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Runways (Aeronautics)",
+    "Transportation",
+    "Airports"
+  ],
+  "dct_title_s": "Canada VMap1, Library 43: Runway Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 43"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35805\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76922/nyu_2451_35805.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Saskatoon, Canada",
+    "Regina, Canada",
+    "Prince Albert, Canada",
+    "Moose Jaw, Canada",
+    "Brandon, Canada",
+    "Yorkton, Canada",
+    "Portage la Prairie, Canada",
+    "Estevan, Canada",
+    "Weyburn, Canada",
+    "Dauphin, Canada",
+    "Manitoba, Canada",
+    "Saskatchewan, Canada",
+    "North Dakota, United States",
+    "Montana, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35805",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35805",
+  "nyu_addl_dspace_s": "36774",
+  "locn_geometry": "ENVELOPE(-107.752632141113, -98.1400527954102, 53.7012596130371, 49.0049438476562)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35806.json b/metadata-aardvark/Datasets/nyu-2451-35806.json
index 842f34cb1..dbd68b0f4 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35806.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35806.json
@@ -1,52 +1,70 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35806",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Lakes",
-    "Reservoirs"
-  ],
-  "dct_title_s": "Canada VMap1, Library 43: Lake Reservoir Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 43"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35806\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76923/nyu_2451_35806.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Saskatoon, Canada",
-    "Regina, Canada",
-    "Prince Albert, Canada",
-    "Moose Jaw, Canada",
-    "Brandon, Canada",
-    "Yorkton, Canada",
-    "Swift Current, Canada",
-    "Portage la Prairie, Canada",
-    "Estevan, Canada",
-    "Weyburn, Canada",
-    "Manitoba, Canada",
-    "Saskatchewan, Canada",
-    "North Dakota, United States",
-    "Montana, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35806",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35806",
-  "nyu_addl_dspace_s": "36775",
-  "locn_geometry": "ENVELOPE(-108.0, -97.5, 54.0, 49.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35806"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Lakes",
+    "Reservoirs"
+  ],
+  "dct_title_s": "Canada VMap1, Library 43: Lake Reservoir Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 43"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35806\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76923/nyu_2451_35806.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Saskatoon, Canada",
+    "Regina, Canada",
+    "Prince Albert, Canada",
+    "Moose Jaw, Canada",
+    "Brandon, Canada",
+    "Yorkton, Canada",
+    "Swift Current, Canada",
+    "Portage la Prairie, Canada",
+    "Estevan, Canada",
+    "Weyburn, Canada",
+    "Manitoba, Canada",
+    "Saskatchewan, Canada",
+    "North Dakota, United States",
+    "Montana, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35806",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35806",
+  "nyu_addl_dspace_s": "36775",
+  "locn_geometry": "ENVELOPE(-108.0, -97.5, 54.0, 49.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35807.json b/metadata-aardvark/Datasets/nyu-2451-35807.json
index 0a5d43f9d..8518751f5 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35807.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35807.json
@@ -1,50 +1,68 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35807",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Hydrology",
-    "Water"
-  ],
-  "dct_title_s": "Canada VMap1, Library 43: Water Course Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 43"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35807\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76924/nyu_2451_35807.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Saskatoon, Canada",
-    "Regina, Canada",
-    "Prince Albert, Canada",
-    "Moose Jaw, Canada",
-    "Brandon, Canada",
-    "Yorkton, Canada",
-    "Swift Current, Canada",
-    "Portage la Prairie, Canada",
-    "Weyburn, Canada",
-    "Dauphin, Canada",
-    "Manitoba, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35807",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35807",
-  "nyu_addl_dspace_s": "36776",
-  "locn_geometry": "ENVELOPE(-108.0, -97.5, 54.0, 49.5966339111328)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35807"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Hydrology",
+    "Water"
+  ],
+  "dct_title_s": "Canada VMap1, Library 43: Water Course Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 43"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35807\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76924/nyu_2451_35807.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Saskatoon, Canada",
+    "Regina, Canada",
+    "Prince Albert, Canada",
+    "Moose Jaw, Canada",
+    "Brandon, Canada",
+    "Yorkton, Canada",
+    "Swift Current, Canada",
+    "Portage la Prairie, Canada",
+    "Weyburn, Canada",
+    "Dauphin, Canada",
+    "Manitoba, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35807",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35807",
+  "nyu_addl_dspace_s": "36776",
+  "locn_geometry": "ENVELOPE(-108.0, -97.5, 54.0, 49.5966339111328)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35808.json b/metadata-aardvark/Datasets/nyu-2451-35808.json
index c6046d1c5..7bebc793d 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35808.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35808.json
@@ -1,52 +1,70 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35808",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "Canada VMap1, Library 43: Political Boundary Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 43"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35808\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76925/nyu_2451_35808.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Saskatoon, Canada",
-    "Regina, Canada",
-    "Prince Albert, Canada",
-    "Moose Jaw, Canada",
-    "Brandon, Canada",
-    "Yorkton, Canada",
-    "Swift Current, Canada",
-    "Portage la Prairie, Canada",
-    "Estevan, Canada",
-    "Weyburn, Canada",
-    "Manitoba, Canada",
-    "Saskatchewan, Canada",
-    "North Dakota, United States",
-    "Montana, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35808",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35808",
-  "nyu_addl_dspace_s": "36777",
-  "locn_geometry": "ENVELOPE(-107.849067687988, -97.5, 54.0, 49.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35808"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "Canada VMap1, Library 43: Political Boundary Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 43"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35808\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76925/nyu_2451_35808.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Saskatoon, Canada",
+    "Regina, Canada",
+    "Prince Albert, Canada",
+    "Moose Jaw, Canada",
+    "Brandon, Canada",
+    "Yorkton, Canada",
+    "Swift Current, Canada",
+    "Portage la Prairie, Canada",
+    "Estevan, Canada",
+    "Weyburn, Canada",
+    "Manitoba, Canada",
+    "Saskatchewan, Canada",
+    "North Dakota, United States",
+    "Montana, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35808",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35808",
+  "nyu_addl_dspace_s": "36777",
+  "locn_geometry": "ENVELOPE(-107.849067687988, -97.5, 54.0, 49.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35809.json b/metadata-aardvark/Datasets/nyu-2451-35809.json
index 734d4670e..7cee3d867 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35809.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35809.json
@@ -1,52 +1,70 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35809",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Hydrology",
-    "Water"
-  ],
-  "dct_title_s": "Canada VMap1, Library 43: Water Course Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 43"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35809\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76926/nyu_2451_35809.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Saskatoon, Canada",
-    "Regina, Canada",
-    "Prince Albert, Canada",
-    "Moose Jaw, Canada",
-    "Brandon, Canada",
-    "Yorkton, Canada",
-    "Swift Current, Canada",
-    "Portage la Prairie, Canada",
-    "Estevan, Canada",
-    "Weyburn, Canada",
-    "Manitoba, Canada",
-    "Saskatchewan, Canada",
-    "North Dakota, United States",
-    "Montana, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35809",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35809",
-  "nyu_addl_dspace_s": "36778",
-  "locn_geometry": "ENVELOPE(-108.0, -97.5, 54.0, 49.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35809"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Hydrology",
+    "Water"
+  ],
+  "dct_title_s": "Canada VMap1, Library 43: Water Course Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 43"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35809\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76926/nyu_2451_35809.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Saskatoon, Canada",
+    "Regina, Canada",
+    "Prince Albert, Canada",
+    "Moose Jaw, Canada",
+    "Brandon, Canada",
+    "Yorkton, Canada",
+    "Swift Current, Canada",
+    "Portage la Prairie, Canada",
+    "Estevan, Canada",
+    "Weyburn, Canada",
+    "Manitoba, Canada",
+    "Saskatchewan, Canada",
+    "North Dakota, United States",
+    "Montana, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35809",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35809",
+  "nyu_addl_dspace_s": "36778",
+  "locn_geometry": "ENVELOPE(-108.0, -97.5, 54.0, 49.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35810.json b/metadata-aardvark/Datasets/nyu-2451-35810.json
index 270e97cd2..5566d5a25 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35810.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35810.json
@@ -1,53 +1,71 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35810",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Rapids",
-    "Rivers",
-    "Waterfalls"
-  ],
-  "dct_title_s": "Canada VMap1, Library 43: Rapids Nodes",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 43"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35810\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76927/nyu_2451_35810.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Saskatoon, Canada",
-    "Regina, Canada",
-    "Prince Albert, Canada",
-    "Moose Jaw, Canada",
-    "Brandon, Canada",
-    "Yorkton, Canada",
-    "Swift Current, Canada",
-    "Portage la Prairie, Canada",
-    "Estevan, Canada",
-    "Weyburn, Canada",
-    "Manitoba, Canada",
-    "Saskatchewan, Canada",
-    "North Dakota, United States",
-    "Montana, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35810",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35810",
-  "nyu_addl_dspace_s": "36779",
-  "locn_geometry": "ENVELOPE(-107.966957092285, -97.5062713623047, 53.9630165100098, 49.0013847351074)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35810"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Rapids",
+    "Rivers",
+    "Waterfalls"
+  ],
+  "dct_title_s": "Canada VMap1, Library 43: Rapids Nodes",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 43"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35810\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76927/nyu_2451_35810.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Saskatoon, Canada",
+    "Regina, Canada",
+    "Prince Albert, Canada",
+    "Moose Jaw, Canada",
+    "Brandon, Canada",
+    "Yorkton, Canada",
+    "Swift Current, Canada",
+    "Portage la Prairie, Canada",
+    "Estevan, Canada",
+    "Weyburn, Canada",
+    "Manitoba, Canada",
+    "Saskatchewan, Canada",
+    "North Dakota, United States",
+    "Montana, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35810",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35810",
+  "nyu_addl_dspace_s": "36779",
+  "locn_geometry": "ENVELOPE(-107.966957092285, -97.5062713623047, 53.9630165100098, 49.0013847351074)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35811.json b/metadata-aardvark/Datasets/nyu-2451-35811.json
index 1c480eccd..8de606a08 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35811.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35811.json
@@ -1,53 +1,71 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35811",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Bridges",
-    "Structure",
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 44: Bridge Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 44"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35811\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76928/nyu_2451_35811.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Winnipeg, Canada",
-    "Selkirk, Canada",
-    "Steinbach, Canada",
-    "Fort Frances, Canada",
-    "Beausejour, Canada",
-    "Gimli, Canada",
-    "Niverville, Canada",
-    "Lac du Bonnet, Canada",
-    "La Broquerie, Canada",
-    "Ear Falls, Canada",
-    "Ontario, Canada",
-    "Manitoba, Canada",
-    "North Dakota, United States",
-    "Minnesota, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35811",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35811",
-  "nyu_addl_dspace_s": "36780",
-  "locn_geometry": "ENVELOPE(-97.2402114868164, -93.1649627685547, 50.6312217712402, 48.032096862793)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35811"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Bridges",
+    "Structure",
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 44: Bridge Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 44"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35811\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76928/nyu_2451_35811.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Winnipeg, Canada",
+    "Selkirk, Canada",
+    "Steinbach, Canada",
+    "Fort Frances, Canada",
+    "Beausejour, Canada",
+    "Gimli, Canada",
+    "Niverville, Canada",
+    "Lac du Bonnet, Canada",
+    "La Broquerie, Canada",
+    "Ear Falls, Canada",
+    "Ontario, Canada",
+    "Manitoba, Canada",
+    "North Dakota, United States",
+    "Minnesota, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35811",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35811",
+  "nyu_addl_dspace_s": "36780",
+  "locn_geometry": "ENVELOPE(-97.2402114868164, -93.1649627685547, 50.6312217712402, 48.032096862793)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35812.json b/metadata-aardvark/Datasets/nyu-2451-35812.json
index 0b7c32f3d..1cffe5f94 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35812.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35812.json
@@ -1,53 +1,71 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35812",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Runways (Aeronautics)",
-    "Transportation",
-    "Airports"
-  ],
-  "dct_title_s": "Canada VMap1, Library 43: Runway Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 43"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35812\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76929/nyu_2451_35812.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Saskatoon, Canada",
-    "Regina, Canada",
-    "Prince Albert, Canada",
-    "Moose Jaw, Canada",
-    "Brandon, Canada",
-    "Yorkton, Canada",
-    "Swift Current, Canada",
-    "Portage la Prairie, Canada",
-    "Estevan, Canada",
-    "Weyburn, Canada",
-    "Manitoba, Canada",
-    "Saskatchewan, Canada",
-    "North Dakota, United States",
-    "Montana, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35812",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35812",
-  "nyu_addl_dspace_s": "36781",
-  "locn_geometry": "ENVELOPE(-107.999549865723, -97.5, 53.9761734008789, 49.0005836486816)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35812"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Runways (Aeronautics)",
+    "Transportation",
+    "Airports"
+  ],
+  "dct_title_s": "Canada VMap1, Library 43: Runway Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 43"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35812\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76929/nyu_2451_35812.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Saskatoon, Canada",
+    "Regina, Canada",
+    "Prince Albert, Canada",
+    "Moose Jaw, Canada",
+    "Brandon, Canada",
+    "Yorkton, Canada",
+    "Swift Current, Canada",
+    "Portage la Prairie, Canada",
+    "Estevan, Canada",
+    "Weyburn, Canada",
+    "Manitoba, Canada",
+    "Saskatchewan, Canada",
+    "North Dakota, United States",
+    "Montana, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35812",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35812",
+  "nyu_addl_dspace_s": "36781",
+  "locn_geometry": "ENVELOPE(-107.999549865723, -97.5, 53.9761734008789, 49.0005836486816)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35813.json b/metadata-aardvark/Datasets/nyu-2451-35813.json
index 80e0a9688..d522a0927 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35813.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35813.json
@@ -1,52 +1,70 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35813",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Cities and towns",
-    "Location"
-  ],
-  "dct_title_s": "Canada VMap1, Library 44: Built-Up Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 44"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35813\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76930/nyu_2451_35813.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Winnipeg, Canada",
-    "Selkirk, Canada",
-    "Steinbach, Canada",
-    "Dryden, Canada",
-    "Fort Frances, Canada",
-    "Stonewall, Canada",
-    "Atikokan, Canada",
-    "Headingley, Canada",
-    "Beausejour, Canada",
-    "Gimli, Canada",
-    "Ontario, Canada",
-    "Manitoba, Canada",
-    "North Dakota, United States",
-    "Minnesota, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35813",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35813",
-  "nyu_addl_dspace_s": "36782",
-  "locn_geometry": "ENVELOPE(-97.4556732177734, -91.5883407592773, 50.7164993286133, 48.1075401306152)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35813"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Cities and towns",
+    "Location"
+  ],
+  "dct_title_s": "Canada VMap1, Library 44: Built-Up Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 44"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35813\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76930/nyu_2451_35813.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Winnipeg, Canada",
+    "Selkirk, Canada",
+    "Steinbach, Canada",
+    "Dryden, Canada",
+    "Fort Frances, Canada",
+    "Stonewall, Canada",
+    "Atikokan, Canada",
+    "Headingley, Canada",
+    "Beausejour, Canada",
+    "Gimli, Canada",
+    "Ontario, Canada",
+    "Manitoba, Canada",
+    "North Dakota, United States",
+    "Minnesota, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35813",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35813",
+  "nyu_addl_dspace_s": "36782",
+  "locn_geometry": "ENVELOPE(-97.4556732177734, -91.5883407592773, 50.7164993286133, 48.1075401306152)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35814.json b/metadata-aardvark/Datasets/nyu-2451-35814.json
index 0f95e7243..b0f35d0e0 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35814.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35814.json
@@ -1,52 +1,70 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35814",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Racetracks",
-    "Sports facilities"
-  ],
-  "dct_title_s": "Canada VMap1, Library 43: Track Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 43"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35814\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76931/nyu_2451_35814.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Saskatoon, Canada",
-    "Regina, Canada",
-    "Prince Albert, Canada",
-    "Moose Jaw, Canada",
-    "Brandon, Canada",
-    "Yorkton, Canada",
-    "Swift Current, Canada",
-    "Portage la Prairie, Canada",
-    "Estevan, Canada",
-    "Weyburn, Canada",
-    "Manitoba, Canada",
-    "Saskatchewan, Canada",
-    "North Dakota, United States",
-    "Montana, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35814",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35814",
-  "nyu_addl_dspace_s": "36783",
-  "locn_geometry": "ENVELOPE(-108.0, -97.5, 54.0, 49.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35814"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Racetracks",
+    "Sports facilities"
+  ],
+  "dct_title_s": "Canada VMap1, Library 43: Track Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 43"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35814\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76931/nyu_2451_35814.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Saskatoon, Canada",
+    "Regina, Canada",
+    "Prince Albert, Canada",
+    "Moose Jaw, Canada",
+    "Brandon, Canada",
+    "Yorkton, Canada",
+    "Swift Current, Canada",
+    "Portage la Prairie, Canada",
+    "Estevan, Canada",
+    "Weyburn, Canada",
+    "Manitoba, Canada",
+    "Saskatchewan, Canada",
+    "North Dakota, United States",
+    "Montana, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35814",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35814",
+  "nyu_addl_dspace_s": "36783",
+  "locn_geometry": "ENVELOPE(-108.0, -97.5, 54.0, 49.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35815.json b/metadata-aardvark/Datasets/nyu-2451-35815.json
index ea38ce4cf..4c6eefc58 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35815.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35815.json
@@ -1,53 +1,71 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35815",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Coasts",
-    "Wetlands",
-    "Environment"
-  ],
-  "dct_title_s": "Canada VMap1, Library 44: Coast Area",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 44"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35815\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76932/nyu_2451_35815.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Winnipeg, Canada",
-    "Selkirk, Canada",
-    "Steinbach, Canada",
-    "Dryden, Canada",
-    "Fort Frances, Canada",
-    "Red Lake, Canada",
-    "Stonewall, Canada",
-    "Atikokan, Canada",
-    "Headingley, Canada",
-    "Beausejour, Canada",
-    "Ontario, Canada",
-    "Manitoba, Canada",
-    "North Dakota, United States",
-    "Minnesota, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35815",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35815",
-  "nyu_addl_dspace_s": "36784",
-  "locn_geometry": "ENVELOPE(-97.5, -90.0, 54.0, 48.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35815"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Coasts",
+    "Wetlands",
+    "Environment"
+  ],
+  "dct_title_s": "Canada VMap1, Library 44: Coast Area",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 44"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35815\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76932/nyu_2451_35815.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Winnipeg, Canada",
+    "Selkirk, Canada",
+    "Steinbach, Canada",
+    "Dryden, Canada",
+    "Fort Frances, Canada",
+    "Red Lake, Canada",
+    "Stonewall, Canada",
+    "Atikokan, Canada",
+    "Headingley, Canada",
+    "Beausejour, Canada",
+    "Ontario, Canada",
+    "Manitoba, Canada",
+    "North Dakota, United States",
+    "Minnesota, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35815",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35815",
+  "nyu_addl_dspace_s": "36784",
+  "locn_geometry": "ENVELOPE(-97.5, -90.0, 54.0, 48.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35816.json b/metadata-aardvark/Datasets/nyu-2451-35816.json
index 83c8fd066..54cd800f6 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35816.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35816.json
@@ -1,53 +1,71 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35816",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Trees",
-    "Vegetation boundaries",
-    "Vegetation classification"
-  ],
-  "dct_title_s": "Canada VMap1, Library 43: Trees Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 43"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35816\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76933/nyu_2451_35816.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Saskatoon, Canada",
-    "Regina, Canada",
-    "Prince Albert, Canada",
-    "Moose Jaw, Canada",
-    "Brandon, Canada",
-    "Yorkton, Canada",
-    "Swift Current, Canada",
-    "Portage la Prairie, Canada",
-    "Estevan, Canada",
-    "Weyburn, Canada",
-    "Manitoba, Canada",
-    "Saskatchewan, Canada",
-    "North Dakota, United States",
-    "Montana, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35816",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35816",
-  "nyu_addl_dspace_s": "36785",
-  "locn_geometry": "ENVELOPE(-108.0, -97.5, 54.0, 49.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35816"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Trees",
+    "Vegetation boundaries",
+    "Vegetation classification"
+  ],
+  "dct_title_s": "Canada VMap1, Library 43: Trees Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 43"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35816\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76933/nyu_2451_35816.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Saskatoon, Canada",
+    "Regina, Canada",
+    "Prince Albert, Canada",
+    "Moose Jaw, Canada",
+    "Brandon, Canada",
+    "Yorkton, Canada",
+    "Swift Current, Canada",
+    "Portage la Prairie, Canada",
+    "Estevan, Canada",
+    "Weyburn, Canada",
+    "Manitoba, Canada",
+    "Saskatchewan, Canada",
+    "North Dakota, United States",
+    "Montana, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35816",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35816",
+  "nyu_addl_dspace_s": "36785",
+  "locn_geometry": "ENVELOPE(-108.0, -97.5, 54.0, 49.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35817.json b/metadata-aardvark/Datasets/nyu-2451-35817.json
index f5b15fd03..4cc083e6a 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35817.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35817.json
@@ -1,53 +1,71 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35817",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Hydrology",
-    "Water"
-  ],
-  "dct_title_s": "Canada VMap1, Library 42: Water Course Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 42"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35817\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76934/nyu_2451_35817.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Calgary, Canada",
-    "Edmonton, Canada",
-    "Okanagan, Canada",
-    "Abbotsford, Canada",
-    "Kelowna, Canada",
-    "Chilliwack, Canada",
-    "Red Deer, Canada",
-    "Lethbridge, Canada",
-    "Kamloops, Canada",
-    "Medicine Hat, Canada",
-    "Alberta, Canada",
-    "Saskatchewan, Canada",
-    "Montana, United States",
-    "Washington, United States",
-    "Idaho, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35817",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35817",
-  "nyu_addl_dspace_s": "36786",
-  "locn_geometry": "ENVELOPE(-122.5, -107.5, 54.0, 49.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35817"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Hydrology",
+    "Water"
+  ],
+  "dct_title_s": "Canada VMap1, Library 42: Water Course Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 42"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35817\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76934/nyu_2451_35817.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Calgary, Canada",
+    "Edmonton, Canada",
+    "Okanagan, Canada",
+    "Abbotsford, Canada",
+    "Kelowna, Canada",
+    "Chilliwack, Canada",
+    "Red Deer, Canada",
+    "Lethbridge, Canada",
+    "Kamloops, Canada",
+    "Medicine Hat, Canada",
+    "Alberta, Canada",
+    "Saskatchewan, Canada",
+    "Montana, United States",
+    "Washington, United States",
+    "Idaho, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35817",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35817",
+  "nyu_addl_dspace_s": "36786",
+  "locn_geometry": "ENVELOPE(-122.5, -107.5, 54.0, 49.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35818.json b/metadata-aardvark/Datasets/nyu-2451-35818.json
index 13590fd9c..0c046b741 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35818.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35818.json
@@ -1,52 +1,70 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35818",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Airports",
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 44: Airports",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 44"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35818\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76935/nyu_2451_35818.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Winnipeg, Canada",
-    "Selkirk, Canada",
-    "Steinbach, Canada",
-    "Dryden, Canada",
-    "Fort Frances, Canada",
-    "Red Lake, Canada",
-    "Stonewall, Canada",
-    "Atikokan, Canada",
-    "Headingley, Canada",
-    "Beausejour, Canada",
-    "Ontario, Canada",
-    "Manitoba, Canada",
-    "North Dakota, United States",
-    "Minnesota, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35818",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35818",
-  "nyu_addl_dspace_s": "36787",
-  "locn_geometry": "ENVELOPE(-97.4852523803711, -90.1337432861328, 53.9225921630859, 48.0160064697266)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35818"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Airports",
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 44: Airports",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 44"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35818\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76935/nyu_2451_35818.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Winnipeg, Canada",
+    "Selkirk, Canada",
+    "Steinbach, Canada",
+    "Dryden, Canada",
+    "Fort Frances, Canada",
+    "Red Lake, Canada",
+    "Stonewall, Canada",
+    "Atikokan, Canada",
+    "Headingley, Canada",
+    "Beausejour, Canada",
+    "Ontario, Canada",
+    "Manitoba, Canada",
+    "North Dakota, United States",
+    "Minnesota, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35818",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35818",
+  "nyu_addl_dspace_s": "36787",
+  "locn_geometry": "ENVELOPE(-97.4852523803711, -90.1337432861328, 53.9225921630859, 48.0160064697266)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35819.json b/metadata-aardvark/Datasets/nyu-2451-35819.json
index 2f23bb850..9501bcc57 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35819.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35819.json
@@ -1,50 +1,68 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35819",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Elevation",
-    "Topographic maps"
-  ],
-  "dct_title_s": "Canada VMap1, Library 43: Elevation Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 43"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35819\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76936/nyu_2451_35819.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Saskatoon, Canada",
-    "Regina, Canada",
-    "Prince Albert, Canada",
-    "Moose Jaw, Canada",
-    "Brandon, Canada",
-    "Yorkton, Canada",
-    "Swift Current, Canada",
-    "Portage la Prairie, Canada",
-    "Dauphin, Canada",
-    "The Pas, Canada",
-    "Manitoba, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35819",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35819",
-  "nyu_addl_dspace_s": "36788",
-  "locn_geometry": "ENVELOPE(-107.827476501465, -97.5292205810547, 53.983470916748, 49.8625640869141)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35819"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Elevation",
+    "Topographic maps"
+  ],
+  "dct_title_s": "Canada VMap1, Library 43: Elevation Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 43"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35819\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76936/nyu_2451_35819.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Saskatoon, Canada",
+    "Regina, Canada",
+    "Prince Albert, Canada",
+    "Moose Jaw, Canada",
+    "Brandon, Canada",
+    "Yorkton, Canada",
+    "Swift Current, Canada",
+    "Portage la Prairie, Canada",
+    "Dauphin, Canada",
+    "The Pas, Canada",
+    "Manitoba, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35819",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35819",
+  "nyu_addl_dspace_s": "36788",
+  "locn_geometry": "ENVELOPE(-107.827476501465, -97.5292205810547, 53.983470916748, 49.8625640869141)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35820.json b/metadata-aardvark/Datasets/nyu-2451-35820.json
index eae6252c1..0c84c9cbf 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35820.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35820.json
@@ -1,43 +1,61 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35820",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries"
-  ],
-  "dct_title_s": "Canada VMap1, Library 44: Boundaries Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 44"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35820\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76937/nyu_2451_35820.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Fort Frances, Canada",
-    "Atikokan, Canada",
-    "Ontario, Canada",
-    "Manitoba, Canada",
-    "North Dakota, United States",
-    "Minnesota, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35820",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35820",
-  "nyu_addl_dspace_s": "36789",
-  "locn_geometry": "ENVELOPE(-97.3324737548828, -90.6487426757812, 49.2646598815918, 48.0520515441895)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35820"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries"
+  ],
+  "dct_title_s": "Canada VMap1, Library 44: Boundaries Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 44"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35820\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76937/nyu_2451_35820.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Fort Frances, Canada",
+    "Atikokan, Canada",
+    "Ontario, Canada",
+    "Manitoba, Canada",
+    "North Dakota, United States",
+    "Minnesota, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35820",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35820",
+  "nyu_addl_dspace_s": "36789",
+  "locn_geometry": "ENVELOPE(-97.3324737548828, -90.6487426757812, 49.2646598815918, 48.0520515441895)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35821.json b/metadata-aardvark/Datasets/nyu-2451-35821.json
index fcc5523f0..73e977b05 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35821.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35821.json
@@ -1,52 +1,70 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35821",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Pipelines",
-    "Hydraulic structures"
-  ],
-  "dct_title_s": "Canada VMap1, Library 43: Pipeline Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 43"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35821\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76938/nyu_2451_35821.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Saskatoon, Canada",
-    "Regina, Canada",
-    "Prince Albert, Canada",
-    "Moose Jaw, Canada",
-    "Brandon, Canada",
-    "Yorkton, Canada",
-    "Swift Current, Canada",
-    "Portage la Prairie, Canada",
-    "Estevan, Canada",
-    "Weyburn, Canada",
-    "Manitoba, Canada",
-    "Saskatchewan, Canada",
-    "North Dakota, United States",
-    "Montana, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35821",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35821",
-  "nyu_addl_dspace_s": "36790",
-  "locn_geometry": "ENVELOPE(-108.0, -97.5, 53.9103202819824, 49.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35821"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Pipelines",
+    "Hydraulic structures"
+  ],
+  "dct_title_s": "Canada VMap1, Library 43: Pipeline Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 43"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35821\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76938/nyu_2451_35821.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Saskatoon, Canada",
+    "Regina, Canada",
+    "Prince Albert, Canada",
+    "Moose Jaw, Canada",
+    "Brandon, Canada",
+    "Yorkton, Canada",
+    "Swift Current, Canada",
+    "Portage la Prairie, Canada",
+    "Estevan, Canada",
+    "Weyburn, Canada",
+    "Manitoba, Canada",
+    "Saskatchewan, Canada",
+    "North Dakota, United States",
+    "Montana, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35821",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35821",
+  "nyu_addl_dspace_s": "36790",
+  "locn_geometry": "ENVELOPE(-108.0, -97.5, 53.9103202819824, 49.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35822.json b/metadata-aardvark/Datasets/nyu-2451-35822.json
index 5fe1e4660..6bb1e3e71 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35822.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35822.json
@@ -1,52 +1,70 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35822",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Buildings",
-    "Structure"
-  ],
-  "dct_title_s": "Canada VMap1, Library 44: Buildings Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 44"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35822\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76939/nyu_2451_35822.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Winnipeg, Canada",
-    "Selkirk, Canada",
-    "Steinbach, Canada",
-    "Dryden, Canada",
-    "Fort Frances, Canada",
-    "Red Lake, Canada",
-    "Stonewall, Canada",
-    "Atikokan, Canada",
-    "Headingley, Canada",
-    "Beausejour, Canada",
-    "Ontario, Canada",
-    "Manitoba, Canada",
-    "North Dakota, United States",
-    "Minnesota, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35822",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35822",
-  "nyu_addl_dspace_s": "36791",
-  "locn_geometry": "ENVELOPE(-97.487663269043, -90.0644607543945, 53.4684600830078, 48.0022354125977)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35822"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Buildings",
+    "Structure"
+  ],
+  "dct_title_s": "Canada VMap1, Library 44: Buildings Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 44"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35822\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76939/nyu_2451_35822.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Winnipeg, Canada",
+    "Selkirk, Canada",
+    "Steinbach, Canada",
+    "Dryden, Canada",
+    "Fort Frances, Canada",
+    "Red Lake, Canada",
+    "Stonewall, Canada",
+    "Atikokan, Canada",
+    "Headingley, Canada",
+    "Beausejour, Canada",
+    "Ontario, Canada",
+    "Manitoba, Canada",
+    "North Dakota, United States",
+    "Minnesota, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35822",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35822",
+  "nyu_addl_dspace_s": "36791",
+  "locn_geometry": "ENVELOPE(-97.487663269043, -90.0644607543945, 53.4684600830078, 48.0022354125977)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35823.json b/metadata-aardvark/Datasets/nyu-2451-35823.json
index f8519bfd6..34714052a 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35823.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35823.json
@@ -1,49 +1,67 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35823",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Towers"
-  ],
-  "dct_title_s": "Canada VMap1, Library 43: Tower Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 43"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35823\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76940/nyu_2451_35823.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Saskatoon, Canada",
-    "Regina, Canada",
-    "Prince Albert, Canada",
-    "Moose Jaw, Canada",
-    "Brandon, Canada",
-    "Yorkton, Canada",
-    "Swift Current, Canada",
-    "Portage la Prairie, Canada",
-    "Estevan, Canada",
-    "Weyburn, Canada",
-    "Manitoba, Canada",
-    "Saskatchewan, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35823",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35823",
-  "nyu_addl_dspace_s": "36792",
-  "locn_geometry": "ENVELOPE(-107.940444946289, -98.1354675292969, 53.950496673584, 49.0699234008789)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35823"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Towers"
+  ],
+  "dct_title_s": "Canada VMap1, Library 43: Tower Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 43"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35823\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76940/nyu_2451_35823.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Saskatoon, Canada",
+    "Regina, Canada",
+    "Prince Albert, Canada",
+    "Moose Jaw, Canada",
+    "Brandon, Canada",
+    "Yorkton, Canada",
+    "Swift Current, Canada",
+    "Portage la Prairie, Canada",
+    "Estevan, Canada",
+    "Weyburn, Canada",
+    "Manitoba, Canada",
+    "Saskatchewan, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35823",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35823",
+  "nyu_addl_dspace_s": "36792",
+  "locn_geometry": "ENVELOPE(-107.940444946289, -98.1354675292969, 53.950496673584, 49.0699234008789)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35824.json b/metadata-aardvark/Datasets/nyu-2451-35824.json
index 58c637096..a769ab59f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35824.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35824.json
@@ -1,52 +1,70 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35824",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Cities and towns",
-    "Location"
-  ],
-  "dct_title_s": "Canada VMap1, Library 44: Built-Up Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 44"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35824\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76941/nyu_2451_35824.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Winnipeg, Canada",
-    "Selkirk, Canada",
-    "Steinbach, Canada",
-    "Dryden, Canada",
-    "Fort Frances, Canada",
-    "Red Lake, Canada",
-    "Stonewall, Canada",
-    "Atikokan, Canada",
-    "Headingley, Canada",
-    "Beausejour, Canada",
-    "Ontario, Canada",
-    "Manitoba, Canada",
-    "North Dakota, United States",
-    "Minnesota, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35824",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35824",
-  "nyu_addl_dspace_s": "36793",
-  "locn_geometry": "ENVELOPE(-97.4959335327148, -90.0096206665039, 53.9756011962891, 48.0113487243652)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35824"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Cities and towns",
+    "Location"
+  ],
+  "dct_title_s": "Canada VMap1, Library 44: Built-Up Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 44"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35824\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76941/nyu_2451_35824.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Winnipeg, Canada",
+    "Selkirk, Canada",
+    "Steinbach, Canada",
+    "Dryden, Canada",
+    "Fort Frances, Canada",
+    "Red Lake, Canada",
+    "Stonewall, Canada",
+    "Atikokan, Canada",
+    "Headingley, Canada",
+    "Beausejour, Canada",
+    "Ontario, Canada",
+    "Manitoba, Canada",
+    "North Dakota, United States",
+    "Minnesota, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35824",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35824",
+  "nyu_addl_dspace_s": "36793",
+  "locn_geometry": "ENVELOPE(-97.4959335327148, -90.0096206665039, 53.9756011962891, 48.0113487243652)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35825.json b/metadata-aardvark/Datasets/nyu-2451-35825.json
index a29d7d3f4..fe3a5dcd9 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35825.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35825.json
@@ -1,44 +1,62 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35825",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Bridges",
-    "Structure",
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 44: Bridge Nodes",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 44"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35825\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76942/nyu_2451_35825.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Fort Frances, Canada",
-    "Ontario, Canada",
-    "Manitoba, Canada",
-    "North Dakota, United States",
-    "Minnesota, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35825",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35825",
-  "nyu_addl_dspace_s": "36794",
-  "locn_geometry": "ENVELOPE(-97.2600173950195, -92.5225067138672, 48.9709739685059, 48.0777854919434)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35825"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Bridges",
+    "Structure",
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 44: Bridge Nodes",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 44"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35825\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76942/nyu_2451_35825.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Fort Frances, Canada",
+    "Ontario, Canada",
+    "Manitoba, Canada",
+    "North Dakota, United States",
+    "Minnesota, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35825",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35825",
+  "nyu_addl_dspace_s": "36794",
+  "locn_geometry": "ENVELOPE(-97.2600173950195, -92.5225067138672, 48.9709739685059, 48.0777854919434)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35826.json b/metadata-aardvark/Datasets/nyu-2451-35826.json
index 6c21fd0df..906438c46 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35826.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35826.json
@@ -1,53 +1,71 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35826",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Contours (Cartography)",
-    "Elevation",
-    "Topographic maps"
-  ],
-  "dct_title_s": "Canada VMap1, Library 44: Contour Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 44"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35826\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76943/nyu_2451_35826.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Winnipeg, Canada",
-    "Selkirk, Canada",
-    "Steinbach, Canada",
-    "Dryden, Canada",
-    "Fort Frances, Canada",
-    "Red Lake, Canada",
-    "Stonewall, Canada",
-    "Atikokan, Canada",
-    "Headingley, Canada",
-    "Beausejour, Canada",
-    "Ontario, Canada",
-    "Manitoba, Canada",
-    "North Dakota, United States",
-    "Minnesota, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35826",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35826",
-  "nyu_addl_dspace_s": "36795",
-  "locn_geometry": "ENVELOPE(-97.5, -90.0, 54.0, 48.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35826"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Contours (Cartography)",
+    "Elevation",
+    "Topographic maps"
+  ],
+  "dct_title_s": "Canada VMap1, Library 44: Contour Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 44"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35826\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76943/nyu_2451_35826.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Winnipeg, Canada",
+    "Selkirk, Canada",
+    "Steinbach, Canada",
+    "Dryden, Canada",
+    "Fort Frances, Canada",
+    "Red Lake, Canada",
+    "Stonewall, Canada",
+    "Atikokan, Canada",
+    "Headingley, Canada",
+    "Beausejour, Canada",
+    "Ontario, Canada",
+    "Manitoba, Canada",
+    "North Dakota, United States",
+    "Minnesota, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35826",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35826",
+  "nyu_addl_dspace_s": "36795",
+  "locn_geometry": "ENVELOPE(-97.5, -90.0, 54.0, 48.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35827.json b/metadata-aardvark/Datasets/nyu-2451-35827.json
index 47353a3ec..f9a983fb0 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35827.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35827.json
@@ -1,52 +1,70 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35827",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Communication",
-    "Towers"
-  ],
-  "dct_title_s": "Canada VMap1, Library 44: Communication Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 44"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35827\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76944/nyu_2451_35827.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Winnipeg, Canada",
-    "Selkirk, Canada",
-    "Steinbach, Canada",
-    "Dryden, Canada",
-    "Fort Frances, Canada",
-    "Red Lake, Canada",
-    "Stonewall, Canada",
-    "Atikokan, Canada",
-    "Headingley, Canada",
-    "Beausejour, Canada",
-    "Ontario, Canada",
-    "Manitoba, Canada",
-    "North Dakota, United States",
-    "Minnesota, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35827",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35827",
-  "nyu_addl_dspace_s": "36796",
-  "locn_geometry": "ENVELOPE(-97.4746017456055, -90.1112899780273, 53.5101661682129, 48.0625534057617)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35827"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Communication",
+    "Towers"
+  ],
+  "dct_title_s": "Canada VMap1, Library 44: Communication Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 44"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35827\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76944/nyu_2451_35827.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Winnipeg, Canada",
+    "Selkirk, Canada",
+    "Steinbach, Canada",
+    "Dryden, Canada",
+    "Fort Frances, Canada",
+    "Red Lake, Canada",
+    "Stonewall, Canada",
+    "Atikokan, Canada",
+    "Headingley, Canada",
+    "Beausejour, Canada",
+    "Ontario, Canada",
+    "Manitoba, Canada",
+    "North Dakota, United States",
+    "Minnesota, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35827",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35827",
+  "nyu_addl_dspace_s": "36796",
+  "locn_geometry": "ENVELOPE(-97.4746017456055, -90.1112899780273, 53.5101661682129, 48.0625534057617)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35828.json b/metadata-aardvark/Datasets/nyu-2451-35828.json
index 39c3812d6..211fb66c0 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35828.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35828.json
@@ -1,53 +1,71 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35828",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Dams",
-    "Structure",
-    "Inland Waters"
-  ],
-  "dct_title_s": "Canada VMap1, Library 44: Dam/Weir Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 44"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35828\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76945/nyu_2451_35828.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Selkirk, Canada",
-    "Steinbach, Canada",
-    "Dryden, Canada",
-    "Fort Frances, Canada",
-    "Red Lake, Canada",
-    "Atikokan, Canada",
-    "Beausejour, Canada",
-    "Gimli, Canada",
-    "Niverville, Canada",
-    "Lac du Bonnet, Canada",
-    "Ontario, Canada",
-    "Manitoba, Canada",
-    "North Dakota, United States",
-    "Minnesota, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35828",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35828",
-  "nyu_addl_dspace_s": "36797",
-  "locn_geometry": "ENVELOPE(-97.1166458129883, -90.2202606201172, 51.1959838867188, 48.3047218322754)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35828"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Dams",
+    "Structure",
+    "Inland Waters"
+  ],
+  "dct_title_s": "Canada VMap1, Library 44: Dam/Weir Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 44"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35828\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76945/nyu_2451_35828.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Selkirk, Canada",
+    "Steinbach, Canada",
+    "Dryden, Canada",
+    "Fort Frances, Canada",
+    "Red Lake, Canada",
+    "Atikokan, Canada",
+    "Beausejour, Canada",
+    "Gimli, Canada",
+    "Niverville, Canada",
+    "Lac du Bonnet, Canada",
+    "Ontario, Canada",
+    "Manitoba, Canada",
+    "North Dakota, United States",
+    "Minnesota, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35828",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35828",
+  "nyu_addl_dspace_s": "36797",
+  "locn_geometry": "ENVELOPE(-97.1166458129883, -90.2202606201172, 51.1959838867188, 48.3047218322754)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35829.json b/metadata-aardvark/Datasets/nyu-2451-35829.json
index 7340640b1..c4a23c7b0 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35829.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35829.json
@@ -1,54 +1,72 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35829",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Navigation",
-    "Marine accidents",
-    "Reefs",
-    "Coasts"
-  ],
-  "dct_title_s": "Canada VMap1, Library 44: Danger Point Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 44"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35829\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76946/nyu_2451_35829.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Winnipeg, Canada",
-    "Selkirk, Canada",
-    "Steinbach, Canada",
-    "Dryden, Canada",
-    "Fort Frances, Canada",
-    "Red Lake, Canada",
-    "Stonewall, Canada",
-    "Atikokan, Canada",
-    "Headingley, Canada",
-    "Beausejour, Canada",
-    "Ontario, Canada",
-    "Manitoba, Canada",
-    "North Dakota, United States",
-    "Minnesota, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35829",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35829",
-  "nyu_addl_dspace_s": "36798",
-  "locn_geometry": "ENVELOPE(-97.4977416992188, -90.0014877319336, 53.9985733032226, 48.139347076416)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35829"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Navigation",
+    "Marine accidents",
+    "Reefs",
+    "Coasts"
+  ],
+  "dct_title_s": "Canada VMap1, Library 44: Danger Point Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 44"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35829\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76946/nyu_2451_35829.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Winnipeg, Canada",
+    "Selkirk, Canada",
+    "Steinbach, Canada",
+    "Dryden, Canada",
+    "Fort Frances, Canada",
+    "Red Lake, Canada",
+    "Stonewall, Canada",
+    "Atikokan, Canada",
+    "Headingley, Canada",
+    "Beausejour, Canada",
+    "Ontario, Canada",
+    "Manitoba, Canada",
+    "North Dakota, United States",
+    "Minnesota, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35829",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35829",
+  "nyu_addl_dspace_s": "36798",
+  "locn_geometry": "ENVELOPE(-97.4977416992188, -90.0014877319336, 53.9985733032226, 48.139347076416)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35830.json b/metadata-aardvark/Datasets/nyu-2451-35830.json
index ddabbe978..7c0ce97c3 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35830.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35830.json
@@ -1,53 +1,71 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35830",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Refuse and refuse disposal",
-    "Waste disposal sites",
-    "Environment"
-  ],
-  "dct_title_s": "Canada VMap1, Library 44: Disposal Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 44"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35830\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76947/nyu_2451_35830.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Winnipeg, Canada",
-    "Selkirk, Canada",
-    "Steinbach, Canada",
-    "Fort Frances, Canada",
-    "Stonewall, Canada",
-    "Headingley, Canada",
-    "Beausejour, Canada",
-    "Gimli, Canada",
-    "Niverville, Canada",
-    "Morris, Canada",
-    "Ontario, Canada",
-    "Manitoba, Canada",
-    "North Dakota, United States",
-    "Minnesota, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35830",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35830",
-  "nyu_addl_dspace_s": "36799",
-  "locn_geometry": "ENVELOPE(-97.3838882446289, -93.3287353515625, 50.8410034179688, 48.1007614135742)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35830"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Refuse and refuse disposal",
+    "Waste disposal sites",
+    "Environment"
+  ],
+  "dct_title_s": "Canada VMap1, Library 44: Disposal Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 44"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35830\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76947/nyu_2451_35830.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Winnipeg, Canada",
+    "Selkirk, Canada",
+    "Steinbach, Canada",
+    "Fort Frances, Canada",
+    "Stonewall, Canada",
+    "Headingley, Canada",
+    "Beausejour, Canada",
+    "Gimli, Canada",
+    "Niverville, Canada",
+    "Morris, Canada",
+    "Ontario, Canada",
+    "Manitoba, Canada",
+    "North Dakota, United States",
+    "Minnesota, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35830",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35830",
+  "nyu_addl_dspace_s": "36799",
+  "locn_geometry": "ENVELOPE(-97.3838882446289, -93.3287353515625, 50.8410034179688, 48.1007614135742)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35831.json b/metadata-aardvark/Datasets/nyu-2451-35831.json
index 4b31c18d8..08d72dc9c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35831.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35831.json
@@ -1,53 +1,71 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35831",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Quality control",
-    "Quality"
-  ],
-  "dct_title_s": "Canada VMap1, Library 44: Data Quality Area",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 44"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35831\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76948/nyu_2451_35831.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Winnipeg, Canada",
-    "Selkirk, Canada",
-    "Steinbach, Canada",
-    "Dryden, Canada",
-    "Fort Frances, Canada",
-    "Red Lake, Canada",
-    "Stonewall, Canada",
-    "Atikokan, Canada",
-    "Headingley, Canada",
-    "Beausejour, Canada",
-    "Ontario, Canada",
-    "Manitoba, Canada",
-    "North Dakota, United States",
-    "Minnesota, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35831",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35831",
-  "nyu_addl_dspace_s": "36800",
-  "locn_geometry": "ENVELOPE(-97.5, -90.0, 54.0, 48.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35831"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Quality control",
+    "Quality"
+  ],
+  "dct_title_s": "Canada VMap1, Library 44: Data Quality Area",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 44"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35831\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76948/nyu_2451_35831.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Winnipeg, Canada",
+    "Selkirk, Canada",
+    "Steinbach, Canada",
+    "Dryden, Canada",
+    "Fort Frances, Canada",
+    "Red Lake, Canada",
+    "Stonewall, Canada",
+    "Atikokan, Canada",
+    "Headingley, Canada",
+    "Beausejour, Canada",
+    "Ontario, Canada",
+    "Manitoba, Canada",
+    "North Dakota, United States",
+    "Minnesota, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35831",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35831",
+  "nyu_addl_dspace_s": "36800",
+  "locn_geometry": "ENVELOPE(-97.5, -90.0, 54.0, 48.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35832.json b/metadata-aardvark/Datasets/nyu-2451-35832.json
index 3d0ccb8fc..1e59a3b94 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35832.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35832.json
@@ -1,53 +1,71 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35832",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Quality control",
-    "Quality"
-  ],
-  "dct_title_s": "Canada VMap1, Library 44: Data Quality Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 44"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35832\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76949/nyu_2451_35832.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Winnipeg, Canada",
-    "Selkirk, Canada",
-    "Steinbach, Canada",
-    "Dryden, Canada",
-    "Fort Frances, Canada",
-    "Red Lake, Canada",
-    "Stonewall, Canada",
-    "Atikokan, Canada",
-    "Headingley, Canada",
-    "Beausejour, Canada",
-    "Ontario, Canada",
-    "Manitoba, Canada",
-    "North Dakota, United States",
-    "Minnesota, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35832",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35832",
-  "nyu_addl_dspace_s": "36801",
-  "locn_geometry": "ENVELOPE(-97.5, -90.0, 54.0, 48.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35832"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Quality control",
+    "Quality"
+  ],
+  "dct_title_s": "Canada VMap1, Library 44: Data Quality Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 44"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35832\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76949/nyu_2451_35832.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Winnipeg, Canada",
+    "Selkirk, Canada",
+    "Steinbach, Canada",
+    "Dryden, Canada",
+    "Fort Frances, Canada",
+    "Red Lake, Canada",
+    "Stonewall, Canada",
+    "Atikokan, Canada",
+    "Headingley, Canada",
+    "Beausejour, Canada",
+    "Ontario, Canada",
+    "Manitoba, Canada",
+    "North Dakota, United States",
+    "Minnesota, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35832",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35832",
+  "nyu_addl_dspace_s": "36801",
+  "locn_geometry": "ENVELOPE(-97.5, -90.0, 54.0, 48.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35833.json b/metadata-aardvark/Datasets/nyu-2451-35833.json
index 3a9244061..39851aeb6 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35833.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35833.json
@@ -1,45 +1,63 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35833",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Quality control",
-    "Quality"
-  ],
-  "dct_title_s": "Canada VMap1, Library 44: Data Quality Void Collection Area",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 44"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35833\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76950/nyu_2451_35833.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Steinbach, Canada",
-    "Dryden, Canada",
-    "La Broquerie, Canada",
-    "Ontario, Canada",
-    "Manitoba, Canada",
-    "Minnesota, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35833",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35833",
-  "nyu_addl_dspace_s": "36802",
-  "locn_geometry": "ENVELOPE(-96.9061584472656, -91.5910186767578, 49.9835662841797, 48.7909202575684)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35833"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Quality control",
+    "Quality"
+  ],
+  "dct_title_s": "Canada VMap1, Library 44: Data Quality Void Collection Area",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 44"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35833\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76950/nyu_2451_35833.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Steinbach, Canada",
+    "Dryden, Canada",
+    "La Broquerie, Canada",
+    "Ontario, Canada",
+    "Manitoba, Canada",
+    "Minnesota, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35833",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35833",
+  "nyu_addl_dspace_s": "36802",
+  "locn_geometry": "ENVELOPE(-96.9061584472656, -91.5910186767578, 49.9835662841797, 48.7909202575684)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35834.json b/metadata-aardvark/Datasets/nyu-2451-35834.json
index dd9edcd35..9ba91b3cb 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35834.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35834.json
@@ -1,44 +1,62 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35834",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Elevation",
-    "Topographic maps"
-  ],
-  "dct_title_s": "Canada VMap1, Library 44: Elevation Void Collection Area",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 44"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35834\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76951/nyu_2451_35834.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Steinbach, Canada",
-    "Dryden, Canada",
-    "La Broquerie, Canada",
-    "Ontario, Canada",
-    "Manitoba, Canada",
-    "Minnesota, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35834",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35834",
-  "nyu_addl_dspace_s": "36803",
-  "locn_geometry": "ENVELOPE(-96.9061584472656, -91.5910186767578, 49.9835662841797, 48.7909202575684)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35834"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Elevation",
+    "Topographic maps"
+  ],
+  "dct_title_s": "Canada VMap1, Library 44: Elevation Void Collection Area",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 44"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35834\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76951/nyu_2451_35834.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Steinbach, Canada",
+    "Dryden, Canada",
+    "La Broquerie, Canada",
+    "Ontario, Canada",
+    "Manitoba, Canada",
+    "Minnesota, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35834",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35834",
+  "nyu_addl_dspace_s": "36803",
+  "locn_geometry": "ENVELOPE(-96.9061584472656, -91.5910186767578, 49.9835662841797, 48.7909202575684)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35835.json b/metadata-aardvark/Datasets/nyu-2451-35835.json
index 664878ef4..6c002ca49 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35835.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35835.json
@@ -1,52 +1,70 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35835",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Elevation",
-    "Topographic maps"
-  ],
-  "dct_title_s": "Canada VMap1, Library 44: Elevation Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 44"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35835\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76952/nyu_2451_35835.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Winnipeg, Canada",
-    "Selkirk, Canada",
-    "Steinbach, Canada",
-    "Dryden, Canada",
-    "Fort Frances, Canada",
-    "Red Lake, Canada",
-    "Stonewall, Canada",
-    "Atikokan, Canada",
-    "Headingley, Canada",
-    "Beausejour, Canada",
-    "Ontario, Canada",
-    "Manitoba, Canada",
-    "North Dakota, United States",
-    "Minnesota, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35835",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35835",
-  "nyu_addl_dspace_s": "36804",
-  "locn_geometry": "ENVELOPE(-97.4898529052734, -90.0327758789062, 53.9067878723145, 48.0063438415527)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35835"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Elevation",
+    "Topographic maps"
+  ],
+  "dct_title_s": "Canada VMap1, Library 44: Elevation Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 44"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35835\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76952/nyu_2451_35835.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Winnipeg, Canada",
+    "Selkirk, Canada",
+    "Steinbach, Canada",
+    "Dryden, Canada",
+    "Fort Frances, Canada",
+    "Red Lake, Canada",
+    "Stonewall, Canada",
+    "Atikokan, Canada",
+    "Headingley, Canada",
+    "Beausejour, Canada",
+    "Ontario, Canada",
+    "Manitoba, Canada",
+    "North Dakota, United States",
+    "Minnesota, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35835",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35835",
+  "nyu_addl_dspace_s": "36804",
+  "locn_geometry": "ENVELOPE(-97.4898529052734, -90.0327758789062, 53.9067878723145, 48.0063438415527)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35836.json b/metadata-aardvark/Datasets/nyu-2451-35836.json
index 0aaad10ab..711e42845 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35836.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35836.json
@@ -1,52 +1,70 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35836",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Embankments",
-    "Fills (Earthwork)"
-  ],
-  "dct_title_s": "Canada VMap1, Library 44: Embankment Fill Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 44"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35836\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76953/nyu_2451_35836.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Winnipeg, Canada",
-    "Selkirk, Canada",
-    "Steinbach, Canada",
-    "Dryden, Canada",
-    "Fort Frances, Canada",
-    "Red Lake, Canada",
-    "Stonewall, Canada",
-    "Atikokan, Canada",
-    "Headingley, Canada",
-    "Beausejour, Canada",
-    "Ontario, Canada",
-    "Manitoba, Canada",
-    "North Dakota, United States",
-    "Minnesota, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35836",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35836",
-  "nyu_addl_dspace_s": "36805",
-  "locn_geometry": "ENVELOPE(-97.5, -90.2012023925781, 51.717586517334, 48.5386199951172)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35836"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Embankments",
+    "Fills (Earthwork)"
+  ],
+  "dct_title_s": "Canada VMap1, Library 44: Embankment Fill Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 44"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35836\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76953/nyu_2451_35836.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Winnipeg, Canada",
+    "Selkirk, Canada",
+    "Steinbach, Canada",
+    "Dryden, Canada",
+    "Fort Frances, Canada",
+    "Red Lake, Canada",
+    "Stonewall, Canada",
+    "Atikokan, Canada",
+    "Headingley, Canada",
+    "Beausejour, Canada",
+    "Ontario, Canada",
+    "Manitoba, Canada",
+    "North Dakota, United States",
+    "Minnesota, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35836",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35836",
+  "nyu_addl_dspace_s": "36805",
+  "locn_geometry": "ENVELOPE(-97.5, -90.2012023925781, 51.717586517334, 48.5386199951172)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35837.json b/metadata-aardvark/Datasets/nyu-2451-35837.json
index 741297c0f..9e9aefc09 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35837.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35837.json
@@ -1,49 +1,67 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35837",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Mines and mineral resources",
-    "Salt mines and mining"
-  ],
-  "dct_title_s": "Canada VMap1, Library 44: Extraction Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 44"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35837\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76954/nyu_2451_35837.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Selkirk, Canada",
-    "Steinbach, Canada",
-    "Dryden, Canada",
-    "Beausejour, Canada",
-    "Gimli, Canada",
-    "Lac du Bonnet, Canada",
-    "La Broquerie, Canada",
-    "Ear Falls, Canada",
-    "Ontario, Canada",
-    "Manitoba, Canada",
-    "Minnesota, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35837",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35837",
-  "nyu_addl_dspace_s": "36806",
-  "locn_geometry": "ENVELOPE(-96.9999160766602, -91.5910186767578, 50.826717376709, 48.7909202575684)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35837"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Mines and mineral resources",
+    "Salt mines and mining"
+  ],
+  "dct_title_s": "Canada VMap1, Library 44: Extraction Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 44"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35837\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76954/nyu_2451_35837.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Selkirk, Canada",
+    "Steinbach, Canada",
+    "Dryden, Canada",
+    "Beausejour, Canada",
+    "Gimli, Canada",
+    "Lac du Bonnet, Canada",
+    "La Broquerie, Canada",
+    "Ear Falls, Canada",
+    "Ontario, Canada",
+    "Manitoba, Canada",
+    "Minnesota, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35837",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35837",
+  "nyu_addl_dspace_s": "36806",
+  "locn_geometry": "ENVELOPE(-96.9999160766602, -91.5910186767578, 50.826717376709, 48.7909202575684)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35838.json b/metadata-aardvark/Datasets/nyu-2451-35838.json
index c8613cfb7..3b3d4fe45 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35838.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35838.json
@@ -1,50 +1,68 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35838",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Mines and mineral resources",
-    "Salt mines and mining"
-  ],
-  "dct_title_s": "Canada VMap1, Library 44: Extraction Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 44"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35838\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76955/nyu_2451_35838.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Steinbach, Canada",
-    "Dryden, Canada",
-    "Fort Frances, Canada",
-    "Red Lake, Canada",
-    "Atikokan, Canada",
-    "Beausejour, Canada",
-    "Lac du Bonnet, Canada",
-    "La Broquerie, Canada",
-    "Ear Falls, Canada",
-    "Ontario, Canada",
-    "Manitoba, Canada",
-    "Minnesota, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35838",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35838",
-  "nyu_addl_dspace_s": "36807",
-  "locn_geometry": "ENVELOPE(-96.8525085449219, -90.0404968261719, 53.8696365356445, 48.0154800415039)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35838"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Mines and mineral resources",
+    "Salt mines and mining"
+  ],
+  "dct_title_s": "Canada VMap1, Library 44: Extraction Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 44"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35838\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76955/nyu_2451_35838.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Steinbach, Canada",
+    "Dryden, Canada",
+    "Fort Frances, Canada",
+    "Red Lake, Canada",
+    "Atikokan, Canada",
+    "Beausejour, Canada",
+    "Lac du Bonnet, Canada",
+    "La Broquerie, Canada",
+    "Ear Falls, Canada",
+    "Ontario, Canada",
+    "Manitoba, Canada",
+    "Minnesota, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35838",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35838",
+  "nyu_addl_dspace_s": "36807",
+  "locn_geometry": "ENVELOPE(-96.8525085449219, -90.0404968261719, 53.8696365356445, 48.0154800415039)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35839.json b/metadata-aardvark/Datasets/nyu-2451-35839.json
index 00dd581bf..75478793c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35839.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35839.json
@@ -1,40 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35839",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Ferries",
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 44: Ferry Crossing Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 44"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35839\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76956/nyu_2451_35839.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Ontario, Canada",
-    "Manitoba, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35839",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35839",
-  "nyu_addl_dspace_s": "36808",
-  "locn_geometry": "ENVELOPE(-96.9420928955078, -93.8112869262695, 51.860668182373, 51.0747680664062)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35839"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Ferries",
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 44: Ferry Crossing Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 44"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35839\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76956/nyu_2451_35839.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Ontario, Canada",
+    "Manitoba, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35839",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35839",
+  "nyu_addl_dspace_s": "36808",
+  "locn_geometry": "ENVELOPE(-96.9420928955078, -93.8112869262695, 51.860668182373, 51.0747680664062)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35840.json b/metadata-aardvark/Datasets/nyu-2451-35840.json
index 9ae46792b..cd9708bb9 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35840.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35840.json
@@ -1,52 +1,70 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35840",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Fuelbreaks",
-    "Environment"
-  ],
-  "dct_title_s": "Canada VMap1, Library 44: Firebreak Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 44"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35840\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76957/nyu_2451_35840.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Winnipeg, Canada",
-    "Selkirk, Canada",
-    "Steinbach, Canada",
-    "Dryden, Canada",
-    "Red Lake, Canada",
-    "Stonewall, Canada",
-    "Headingley, Canada",
-    "Beausejour, Canada",
-    "Gimli, Canada",
-    "Niverville, Canada",
-    "Ontario, Canada",
-    "Manitoba, Canada",
-    "North Dakota, United States",
-    "Minnesota, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35840",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35840",
-  "nyu_addl_dspace_s": "36809",
-  "locn_geometry": "ENVELOPE(-97.5, -90.0, 53.9180145263672, 49.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35840"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Fuelbreaks",
+    "Environment"
+  ],
+  "dct_title_s": "Canada VMap1, Library 44: Firebreak Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 44"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35840\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76957/nyu_2451_35840.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Winnipeg, Canada",
+    "Selkirk, Canada",
+    "Steinbach, Canada",
+    "Dryden, Canada",
+    "Red Lake, Canada",
+    "Stonewall, Canada",
+    "Headingley, Canada",
+    "Beausejour, Canada",
+    "Gimli, Canada",
+    "Niverville, Canada",
+    "Ontario, Canada",
+    "Manitoba, Canada",
+    "North Dakota, United States",
+    "Minnesota, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35840",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35840",
+  "nyu_addl_dspace_s": "36809",
+  "locn_geometry": "ENVELOPE(-97.5, -90.0, 53.9180145263672, 49.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35841.json b/metadata-aardvark/Datasets/nyu-2451-35841.json
index 2924112c1..ae6ac546b 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35841.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35841.json
@@ -1,53 +1,71 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35841",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Hydrography",
-    "Hydrographic surveying",
-    "Aqueducts"
-  ],
-  "dct_title_s": "Canada VMap1, Library 44: Hydrography Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 44"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35841\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76958/nyu_2451_35841.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Winnipeg, Canada",
-    "Selkirk, Canada",
-    "Steinbach, Canada",
-    "Dryden, Canada",
-    "Fort Frances, Canada",
-    "Red Lake, Canada",
-    "Stonewall, Canada",
-    "Atikokan, Canada",
-    "Headingley, Canada",
-    "Beausejour, Canada",
-    "Ontario, Canada",
-    "Manitoba, Canada",
-    "North Dakota, United States",
-    "Minnesota, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35841",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35841",
-  "nyu_addl_dspace_s": "36810",
-  "locn_geometry": "ENVELOPE(-97.4983367919922, -90.0054092407227, 53.9938545227051, 48.0543632507324)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35841"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Hydrography",
+    "Hydrographic surveying",
+    "Aqueducts"
+  ],
+  "dct_title_s": "Canada VMap1, Library 44: Hydrography Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 44"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35841\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76958/nyu_2451_35841.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Winnipeg, Canada",
+    "Selkirk, Canada",
+    "Steinbach, Canada",
+    "Dryden, Canada",
+    "Fort Frances, Canada",
+    "Red Lake, Canada",
+    "Stonewall, Canada",
+    "Atikokan, Canada",
+    "Headingley, Canada",
+    "Beausejour, Canada",
+    "Ontario, Canada",
+    "Manitoba, Canada",
+    "North Dakota, United States",
+    "Minnesota, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35841",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35841",
+  "nyu_addl_dspace_s": "36810",
+  "locn_geometry": "ENVELOPE(-97.4983367919922, -90.0054092407227, 53.9938545227051, 48.0543632507324)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35842.json b/metadata-aardvark/Datasets/nyu-2451-35842.json
index 7a5871e22..10d0dfcc6 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35842.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35842.json
@@ -1,42 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35842",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Industrial sites"
-  ],
-  "dct_title_s": "Canada VMap1, Library 44: Industry Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 44"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35842\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76959/nyu_2451_35842.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Fort Frances, Canada",
-    "Ontario, Canada",
-    "Manitoba, Canada",
-    "North Dakota, United States",
-    "Minnesota, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35842",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35842",
-  "nyu_addl_dspace_s": "36811",
-  "locn_geometry": "ENVELOPE(-97.4341888427734, -93.0107116699219, 48.9874992370605, 48.0506248474121)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35842"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Industrial sites"
+  ],
+  "dct_title_s": "Canada VMap1, Library 44: Industry Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 44"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35842\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76959/nyu_2451_35842.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Fort Frances, Canada",
+    "Ontario, Canada",
+    "Manitoba, Canada",
+    "North Dakota, United States",
+    "Minnesota, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35842",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35842",
+  "nyu_addl_dspace_s": "36811",
+  "locn_geometry": "ENVELOPE(-97.4341888427734, -93.0107116699219, 48.9874992370605, 48.0506248474121)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35843.json b/metadata-aardvark/Datasets/nyu-2451-35843.json
index b9f106bfd..dd77c40b8 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35843.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35843.json
@@ -1,52 +1,70 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35843",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Lakes",
-    "Reservoirs"
-  ],
-  "dct_title_s": "Canada VMap1, Library 44: Lake Reservoir Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 44"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35843\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76960/nyu_2451_35843.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Winnipeg, Canada",
-    "Selkirk, Canada",
-    "Steinbach, Canada",
-    "Dryden, Canada",
-    "Fort Frances, Canada",
-    "Red Lake, Canada",
-    "Stonewall, Canada",
-    "Atikokan, Canada",
-    "Headingley, Canada",
-    "Beausejour, Canada",
-    "Ontario, Canada",
-    "Manitoba, Canada",
-    "North Dakota, United States",
-    "Minnesota, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35843",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35843",
-  "nyu_addl_dspace_s": "36812",
-  "locn_geometry": "ENVELOPE(-97.5, -90.0, 54.0, 48.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35843"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Lakes",
+    "Reservoirs"
+  ],
+  "dct_title_s": "Canada VMap1, Library 44: Lake Reservoir Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 44"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35843\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76960/nyu_2451_35843.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Winnipeg, Canada",
+    "Selkirk, Canada",
+    "Steinbach, Canada",
+    "Dryden, Canada",
+    "Fort Frances, Canada",
+    "Red Lake, Canada",
+    "Stonewall, Canada",
+    "Atikokan, Canada",
+    "Headingley, Canada",
+    "Beausejour, Canada",
+    "Ontario, Canada",
+    "Manitoba, Canada",
+    "North Dakota, United States",
+    "Minnesota, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35843",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35843",
+  "nyu_addl_dspace_s": "36812",
+  "locn_geometry": "ENVELOPE(-97.5, -90.0, 54.0, 48.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35844.json b/metadata-aardvark/Datasets/nyu-2451-35844.json
index b1608217b..97afc52f4 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35844.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35844.json
@@ -1,42 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35844",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Parks",
-    "Recreation areas",
-    "Environment"
-  ],
-  "dct_title_s": "Canada VMap1, Library 44: Landmark Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 44"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35844\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76961/nyu_2451_35844.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Ontario, Canada",
-    "North Dakota, United States",
-    "Minnesota, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35844",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35844",
-  "nyu_addl_dspace_s": "36813",
-  "locn_geometry": "ENVELOPE(-97.3413009643555, -94.0, 48.8872756958008, 48.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35844"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Parks",
+    "Recreation areas",
+    "Environment"
+  ],
+  "dct_title_s": "Canada VMap1, Library 44: Landmark Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 44"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35844\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76961/nyu_2451_35844.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Ontario, Canada",
+    "North Dakota, United States",
+    "Minnesota, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35844",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35844",
+  "nyu_addl_dspace_s": "36813",
+  "locn_geometry": "ENVELOPE(-97.3413009643555, -94.0, 48.8872756958008, 48.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35845.json b/metadata-aardvark/Datasets/nyu-2451-35845.json
index 3882ac63b..cc6bc89fd 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35845.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35845.json
@@ -1,52 +1,70 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35845",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "Canada VMap1, Library 44: Political Boundary Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 44"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35845\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76962/nyu_2451_35845.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Winnipeg, Canada",
-    "Selkirk, Canada",
-    "Steinbach, Canada",
-    "Dryden, Canada",
-    "Fort Frances, Canada",
-    "Red Lake, Canada",
-    "Stonewall, Canada",
-    "Atikokan, Canada",
-    "Headingley, Canada",
-    "Beausejour, Canada",
-    "Ontario, Canada",
-    "Manitoba, Canada",
-    "North Dakota, United States",
-    "Minnesota, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35845",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35845",
-  "nyu_addl_dspace_s": "36814",
-  "locn_geometry": "ENVELOPE(-97.5, -90.0, 54.0, 48.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35845"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "Canada VMap1, Library 44: Political Boundary Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 44"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35845\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76962/nyu_2451_35845.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Winnipeg, Canada",
+    "Selkirk, Canada",
+    "Steinbach, Canada",
+    "Dryden, Canada",
+    "Fort Frances, Canada",
+    "Red Lake, Canada",
+    "Stonewall, Canada",
+    "Atikokan, Canada",
+    "Headingley, Canada",
+    "Beausejour, Canada",
+    "Ontario, Canada",
+    "Manitoba, Canada",
+    "North Dakota, United States",
+    "Minnesota, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35845",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35845",
+  "nyu_addl_dspace_s": "36814",
+  "locn_geometry": "ENVELOPE(-97.5, -90.0, 54.0, 48.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35846.json b/metadata-aardvark/Datasets/nyu-2451-35846.json
index 4072c129a..632d440b9 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35846.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35846.json
@@ -1,53 +1,71 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35846",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Rapids",
-    "Rivers",
-    "Waterfalls"
-  ],
-  "dct_title_s": "Canada VMap1, Library 44: Rapids Nodes",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 44"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35846\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76963/nyu_2451_35846.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Winnipeg, Canada",
-    "Selkirk, Canada",
-    "Steinbach, Canada",
-    "Dryden, Canada",
-    "Fort Frances, Canada",
-    "Red Lake, Canada",
-    "Stonewall, Canada",
-    "Atikokan, Canada",
-    "Headingley, Canada",
-    "Beausejour, Canada",
-    "Ontario, Canada",
-    "Manitoba, Canada",
-    "North Dakota, United States",
-    "Minnesota, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35846",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35846",
-  "nyu_addl_dspace_s": "36815",
-  "locn_geometry": "ENVELOPE(-97.4908676147461, -90.0035934448242, 53.9966468811035, 48.0506401062012)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35846"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Rapids",
+    "Rivers",
+    "Waterfalls"
+  ],
+  "dct_title_s": "Canada VMap1, Library 44: Rapids Nodes",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 44"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35846\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76963/nyu_2451_35846.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Winnipeg, Canada",
+    "Selkirk, Canada",
+    "Steinbach, Canada",
+    "Dryden, Canada",
+    "Fort Frances, Canada",
+    "Red Lake, Canada",
+    "Stonewall, Canada",
+    "Atikokan, Canada",
+    "Headingley, Canada",
+    "Beausejour, Canada",
+    "Ontario, Canada",
+    "Manitoba, Canada",
+    "North Dakota, United States",
+    "Minnesota, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35846",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35846",
+  "nyu_addl_dspace_s": "36815",
+  "locn_geometry": "ENVELOPE(-97.4908676147461, -90.0035934448242, 53.9966468811035, 48.0506401062012)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35847.json b/metadata-aardvark/Datasets/nyu-2451-35847.json
index a6420ef59..a10fcedf9 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35847.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35847.json
@@ -1,52 +1,70 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35847",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Racetracks",
-    "Sports facilities"
-  ],
-  "dct_title_s": "Canada VMap1, Library 44: Track Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 44"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35847\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76964/nyu_2451_35847.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Winnipeg, Canada",
-    "Selkirk, Canada",
-    "Steinbach, Canada",
-    "Dryden, Canada",
-    "Fort Frances, Canada",
-    "Red Lake, Canada",
-    "Stonewall, Canada",
-    "Atikokan, Canada",
-    "Headingley, Canada",
-    "Beausejour, Canada",
-    "Ontario, Canada",
-    "Manitoba, Canada",
-    "North Dakota, United States",
-    "Minnesota, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35847",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35847",
-  "nyu_addl_dspace_s": "36816",
-  "locn_geometry": "ENVELOPE(-97.5, -90.0, 53.1832885742187, 48.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35847"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Racetracks",
+    "Sports facilities"
+  ],
+  "dct_title_s": "Canada VMap1, Library 44: Track Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 44"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35847\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76964/nyu_2451_35847.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Winnipeg, Canada",
+    "Selkirk, Canada",
+    "Steinbach, Canada",
+    "Dryden, Canada",
+    "Fort Frances, Canada",
+    "Red Lake, Canada",
+    "Stonewall, Canada",
+    "Atikokan, Canada",
+    "Headingley, Canada",
+    "Beausejour, Canada",
+    "Ontario, Canada",
+    "Manitoba, Canada",
+    "North Dakota, United States",
+    "Minnesota, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35847",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35847",
+  "nyu_addl_dspace_s": "36816",
+  "locn_geometry": "ENVELOPE(-97.5, -90.0, 53.1832885742187, 48.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35848.json b/metadata-aardvark/Datasets/nyu-2451-35848.json
index 74f6417c2..800f241a7 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35848.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35848.json
@@ -1,52 +1,70 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35848",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Hydrology",
-    "Water"
-  ],
-  "dct_title_s": "Canada VMap1, Library 44: Water Course Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 44"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35848\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76965/nyu_2451_35848.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Winnipeg, Canada",
-    "Selkirk, Canada",
-    "Steinbach, Canada",
-    "Dryden, Canada",
-    "Fort Frances, Canada",
-    "Red Lake, Canada",
-    "Stonewall, Canada",
-    "Atikokan, Canada",
-    "Headingley, Canada",
-    "Beausejour, Canada",
-    "Ontario, Canada",
-    "Manitoba, Canada",
-    "North Dakota, United States",
-    "Minnesota, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35848",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35848",
-  "nyu_addl_dspace_s": "36817",
-  "locn_geometry": "ENVELOPE(-97.5, -90.0, 54.0, 48.0991058349609)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35848"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Hydrology",
+    "Water"
+  ],
+  "dct_title_s": "Canada VMap1, Library 44: Water Course Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 44"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35848\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76965/nyu_2451_35848.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Winnipeg, Canada",
+    "Selkirk, Canada",
+    "Steinbach, Canada",
+    "Dryden, Canada",
+    "Fort Frances, Canada",
+    "Red Lake, Canada",
+    "Stonewall, Canada",
+    "Atikokan, Canada",
+    "Headingley, Canada",
+    "Beausejour, Canada",
+    "Ontario, Canada",
+    "Manitoba, Canada",
+    "North Dakota, United States",
+    "Minnesota, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35848",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35848",
+  "nyu_addl_dspace_s": "36817",
+  "locn_geometry": "ENVELOPE(-97.5, -90.0, 54.0, 48.0991058349609)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35849.json b/metadata-aardvark/Datasets/nyu-2451-35849.json
index 8f1691118..bcb0f8e2d 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35849.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35849.json
@@ -1,48 +1,66 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35849",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Coasts",
-    "Wetlands",
-    "Environment"
-  ],
-  "dct_title_s": "Canada VMap1, Library 45: Coast Area",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 45"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35849\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76966/nyu_2451_35849.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Thunder Bay, Canada",
-    "Hearst, Canada",
-    "Marathon, Canada",
-    "Greenstone, Canada",
-    "Neebing, Canada",
-    "Hornepayne, Canada",
-    "Ontario, Canada",
-    "Michigan, United States",
-    "Minnesota, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35849",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-35849",
-  "nyu_addl_dspace_s": "36818",
-  "locn_geometry": "ENVELOPE(-90.0, -82.5, 53.9995498657227, 48.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35849"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Coasts",
+    "Wetlands",
+    "Environment"
+  ],
+  "dct_title_s": "Canada VMap1, Library 45: Coast Area",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 45"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35849\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76966/nyu_2451_35849.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Thunder Bay, Canada",
+    "Hearst, Canada",
+    "Marathon, Canada",
+    "Greenstone, Canada",
+    "Neebing, Canada",
+    "Hornepayne, Canada",
+    "Ontario, Canada",
+    "Michigan, United States",
+    "Minnesota, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35849",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-35849",
+  "nyu_addl_dspace_s": "36818",
+  "locn_geometry": "ENVELOPE(-90.0, -82.5, 53.9995498657227, 48.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35850.json b/metadata-aardvark/Datasets/nyu-2451-35850.json
index 31ea7d9eb..92aa7ae4e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35850.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35850.json
@@ -1,53 +1,71 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35850",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Human settlements",
-    "Population",
-    "Demography"
-  ],
-  "dct_title_s": "Canada VMap1, Library 44: Population Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 44"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35850\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76967/nyu_2451_35850.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Winnipeg, Canada",
-    "Selkirk, Canada",
-    "Steinbach, Canada",
-    "Dryden, Canada",
-    "Fort Frances, Canada",
-    "Red Lake, Canada",
-    "Stonewall, Canada",
-    "Atikokan, Canada",
-    "Headingley, Canada",
-    "Beausejour, Canada",
-    "Ontario, Canada",
-    "Manitoba, Canada",
-    "North Dakota, United States",
-    "Minnesota, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35850",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35850",
-  "nyu_addl_dspace_s": "36819",
-  "locn_geometry": "ENVELOPE(-97.4801483154297, -90.022216796875, 53.9756011962891, 48.1159057617188)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35850"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Human settlements",
+    "Population",
+    "Demography"
+  ],
+  "dct_title_s": "Canada VMap1, Library 44: Population Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 44"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35850\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76967/nyu_2451_35850.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Winnipeg, Canada",
+    "Selkirk, Canada",
+    "Steinbach, Canada",
+    "Dryden, Canada",
+    "Fort Frances, Canada",
+    "Red Lake, Canada",
+    "Stonewall, Canada",
+    "Atikokan, Canada",
+    "Headingley, Canada",
+    "Beausejour, Canada",
+    "Ontario, Canada",
+    "Manitoba, Canada",
+    "North Dakota, United States",
+    "Minnesota, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35850",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35850",
+  "nyu_addl_dspace_s": "36819",
+  "locn_geometry": "ENVELOPE(-97.4801483154297, -90.022216796875, 53.9756011962891, 48.1159057617188)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35851.json b/metadata-aardvark/Datasets/nyu-2451-35851.json
index 29c585f16..170e43310 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35851.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35851.json
@@ -1,53 +1,71 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35851",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Runways (Aeronautics)",
-    "Transportation",
-    "Airports"
-  ],
-  "dct_title_s": "Canada VMap1, Library 44: Runway Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 44"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35851\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76968/nyu_2451_35851.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Winnipeg, Canada",
-    "Selkirk, Canada",
-    "Steinbach, Canada",
-    "Dryden, Canada",
-    "Fort Frances, Canada",
-    "Red Lake, Canada",
-    "Stonewall, Canada",
-    "Atikokan, Canada",
-    "Headingley, Canada",
-    "Beausejour, Canada",
-    "Ontario, Canada",
-    "Manitoba, Canada",
-    "North Dakota, United States",
-    "Minnesota, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35851",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35851",
-  "nyu_addl_dspace_s": "36820",
-  "locn_geometry": "ENVELOPE(-97.5, -90.1983871459961, 53.8595237731934, 48.0119438171387)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35851"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Runways (Aeronautics)",
+    "Transportation",
+    "Airports"
+  ],
+  "dct_title_s": "Canada VMap1, Library 44: Runway Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 44"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35851\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76968/nyu_2451_35851.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Winnipeg, Canada",
+    "Selkirk, Canada",
+    "Steinbach, Canada",
+    "Dryden, Canada",
+    "Fort Frances, Canada",
+    "Red Lake, Canada",
+    "Stonewall, Canada",
+    "Atikokan, Canada",
+    "Headingley, Canada",
+    "Beausejour, Canada",
+    "Ontario, Canada",
+    "Manitoba, Canada",
+    "North Dakota, United States",
+    "Minnesota, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35851",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35851",
+  "nyu_addl_dspace_s": "36820",
+  "locn_geometry": "ENVELOPE(-97.5, -90.1983871459961, 53.8595237731934, 48.0119438171387)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35852.json b/metadata-aardvark/Datasets/nyu-2451-35852.json
index 65485f42b..ec7f64a8d 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35852.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35852.json
@@ -1,52 +1,70 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35852",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Trails",
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 44: Trails and Tracks Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 44"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35852\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76969/nyu_2451_35852.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Winnipeg, Canada",
-    "Selkirk, Canada",
-    "Steinbach, Canada",
-    "Dryden, Canada",
-    "Fort Frances, Canada",
-    "Red Lake, Canada",
-    "Stonewall, Canada",
-    "Atikokan, Canada",
-    "Headingley, Canada",
-    "Beausejour, Canada",
-    "Ontario, Canada",
-    "Manitoba, Canada",
-    "North Dakota, United States",
-    "Minnesota, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35852",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35852",
-  "nyu_addl_dspace_s": "36821",
-  "locn_geometry": "ENVELOPE(-97.5, -90.0, 53.9485206604004, 48.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35852"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Trails",
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 44: Trails and Tracks Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 44"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35852\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76969/nyu_2451_35852.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Winnipeg, Canada",
+    "Selkirk, Canada",
+    "Steinbach, Canada",
+    "Dryden, Canada",
+    "Fort Frances, Canada",
+    "Red Lake, Canada",
+    "Stonewall, Canada",
+    "Atikokan, Canada",
+    "Headingley, Canada",
+    "Beausejour, Canada",
+    "Ontario, Canada",
+    "Manitoba, Canada",
+    "North Dakota, United States",
+    "Minnesota, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35852",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35852",
+  "nyu_addl_dspace_s": "36821",
+  "locn_geometry": "ENVELOPE(-97.5, -90.0, 53.9485206604004, 48.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35853.json b/metadata-aardvark/Datasets/nyu-2451-35853.json
index 97ff55946..be4d1a923 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35853.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35853.json
@@ -1,43 +1,61 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35853",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Bridges",
-    "Structure",
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 45: Bridge Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 45"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35853\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76970/nyu_2451_35853.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Thunder Bay, Canada",
-    "Marathon, Canada",
-    "Greenstone, Canada",
-    "Ontario, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35853",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-35853",
-  "nyu_addl_dspace_s": "36822",
-  "locn_geometry": "ENVELOPE(-89.5984725952148, -85.2163543701172, 50.0890007019043, 48.372371673584)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35853"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Bridges",
+    "Structure",
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 45: Bridge Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 45"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35853\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76970/nyu_2451_35853.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Thunder Bay, Canada",
+    "Marathon, Canada",
+    "Greenstone, Canada",
+    "Ontario, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35853",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-35853",
+  "nyu_addl_dspace_s": "36822",
+  "locn_geometry": "ENVELOPE(-89.5984725952148, -85.2163543701172, 50.0890007019043, 48.372371673584)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35854.json b/metadata-aardvark/Datasets/nyu-2451-35854.json
index 34b4c28df..72b7babeb 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35854.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35854.json
@@ -1,53 +1,71 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35854",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Parks",
-    "Recreation areas",
-    "Environment"
-  ],
-  "dct_title_s": "Canada VMap1, Library 44: Landmark Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 44"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35854\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76971/nyu_2451_35854.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Winnipeg, Canada",
-    "Selkirk, Canada",
-    "Steinbach, Canada",
-    "Dryden, Canada",
-    "Red Lake, Canada",
-    "Stonewall, Canada",
-    "Headingley, Canada",
-    "Beausejour, Canada",
-    "Gimli, Canada",
-    "Niverville, Canada",
-    "Ontario, Canada",
-    "Manitoba, Canada",
-    "North Dakota, United States",
-    "Minnesota, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35854",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35854",
-  "nyu_addl_dspace_s": "36823",
-  "locn_geometry": "ENVELOPE(-97.497314453125, -90.2111053466797, 51.1930503845215, 49.0020141601562)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35854"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Parks",
+    "Recreation areas",
+    "Environment"
+  ],
+  "dct_title_s": "Canada VMap1, Library 44: Landmark Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 44"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35854\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76971/nyu_2451_35854.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Winnipeg, Canada",
+    "Selkirk, Canada",
+    "Steinbach, Canada",
+    "Dryden, Canada",
+    "Red Lake, Canada",
+    "Stonewall, Canada",
+    "Headingley, Canada",
+    "Beausejour, Canada",
+    "Gimli, Canada",
+    "Niverville, Canada",
+    "Ontario, Canada",
+    "Manitoba, Canada",
+    "North Dakota, United States",
+    "Minnesota, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35854",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35854",
+  "nyu_addl_dspace_s": "36823",
+  "locn_geometry": "ENVELOPE(-97.497314453125, -90.2111053466797, 51.1930503845215, 49.0020141601562)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35855.json b/metadata-aardvark/Datasets/nyu-2451-35855.json
index 20c7555cd..2b3b17da2 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35855.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35855.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35855",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Water treatment plants",
-    "Sewage disposal plants",
-    "Petroleum refineries"
-  ],
-  "dct_title_s": "Canada VMap1, Library 44: Processing Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 44"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35855\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76972/nyu_2451_35855.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35855",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35855",
-  "nyu_addl_dspace_s": "36824",
-  "locn_geometry": "ENVELOPE(-97.0384674072266, -97.0384674072266, 49.9776344299316, 49.9776344299316)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35855"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Water treatment plants",
+    "Sewage disposal plants",
+    "Petroleum refineries"
+  ],
+  "dct_title_s": "Canada VMap1, Library 44: Processing Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 44"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35855\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76972/nyu_2451_35855.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35855",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35855",
+  "nyu_addl_dspace_s": "36824",
+  "locn_geometry": "ENVELOPE(-97.0384674072266, -97.0384674072266, 49.9776344299316, 49.9776344299316)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35856.json b/metadata-aardvark/Datasets/nyu-2451-35856.json
index c61b04eca..8e96eb862 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35856.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35856.json
@@ -1,53 +1,71 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35856",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Swamps",
-    "Marshes",
-    "Wetlands"
-  ],
-  "dct_title_s": "Canada VMap1, Library 44: Marsh/Swamp Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 44"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35856\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76973/nyu_2451_35856.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Winnipeg, Canada",
-    "Selkirk, Canada",
-    "Steinbach, Canada",
-    "Dryden, Canada",
-    "Fort Frances, Canada",
-    "Red Lake, Canada",
-    "Stonewall, Canada",
-    "Atikokan, Canada",
-    "Headingley, Canada",
-    "Beausejour, Canada",
-    "Ontario, Canada",
-    "Manitoba, Canada",
-    "North Dakota, United States",
-    "Minnesota, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35856",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35856",
-  "nyu_addl_dspace_s": "36825",
-  "locn_geometry": "ENVELOPE(-97.5, -90.0, 54.0, 48.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35856"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Swamps",
+    "Marshes",
+    "Wetlands"
+  ],
+  "dct_title_s": "Canada VMap1, Library 44: Marsh/Swamp Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 44"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35856\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76973/nyu_2451_35856.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Winnipeg, Canada",
+    "Selkirk, Canada",
+    "Steinbach, Canada",
+    "Dryden, Canada",
+    "Fort Frances, Canada",
+    "Red Lake, Canada",
+    "Stonewall, Canada",
+    "Atikokan, Canada",
+    "Headingley, Canada",
+    "Beausejour, Canada",
+    "Ontario, Canada",
+    "Manitoba, Canada",
+    "North Dakota, United States",
+    "Minnesota, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35856",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35856",
+  "nyu_addl_dspace_s": "36825",
+  "locn_geometry": "ENVELOPE(-97.5, -90.0, 54.0, 48.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35857.json b/metadata-aardvark/Datasets/nyu-2451-35857.json
index 2a6f2b2a6..caa5e4d72 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35857.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35857.json
@@ -1,52 +1,70 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35857",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Hydrology",
-    "Water"
-  ],
-  "dct_title_s": "Canada VMap1, Library 44: Water Course Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 44"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35857\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76974/nyu_2451_35857.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Winnipeg, Canada",
-    "Selkirk, Canada",
-    "Steinbach, Canada",
-    "Dryden, Canada",
-    "Fort Frances, Canada",
-    "Red Lake, Canada",
-    "Stonewall, Canada",
-    "Atikokan, Canada",
-    "Headingley, Canada",
-    "Beausejour, Canada",
-    "Ontario, Canada",
-    "Manitoba, Canada",
-    "North Dakota, United States",
-    "Minnesota, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35857",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-35857",
-  "nyu_addl_dspace_s": "36826",
-  "locn_geometry": "ENVELOPE(-97.5, -90.0, 54.0, 48.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35857"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Hydrology",
+    "Water"
+  ],
+  "dct_title_s": "Canada VMap1, Library 44: Water Course Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 44"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35857\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76974/nyu_2451_35857.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Winnipeg, Canada",
+    "Selkirk, Canada",
+    "Steinbach, Canada",
+    "Dryden, Canada",
+    "Fort Frances, Canada",
+    "Red Lake, Canada",
+    "Stonewall, Canada",
+    "Atikokan, Canada",
+    "Headingley, Canada",
+    "Beausejour, Canada",
+    "Ontario, Canada",
+    "Manitoba, Canada",
+    "North Dakota, United States",
+    "Minnesota, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35857",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-35857",
+  "nyu_addl_dspace_s": "36826",
+  "locn_geometry": "ENVELOPE(-97.5, -90.0, 54.0, 48.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35858.json b/metadata-aardvark/Datasets/nyu-2451-35858.json
index e33472517..fd9b5fc2d 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35858.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35858.json
@@ -1,53 +1,71 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35858",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Physiographys",
-    "Geysers",
-    "Hot springs"
-  ],
-  "dct_title_s": "Canada VMap1, Library 44: Physiography Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 44"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35858\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76975/nyu_2451_35858.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Selkirk, Canada",
-    "Steinbach, Canada",
-    "Dryden, Canada",
-    "Fort Frances, Canada",
-    "Red Lake, Canada",
-    "Atikokan, Canada",
-    "Beausejour, Canada",
-    "Gimli, Canada",
-    "Niverville, Canada",
-    "Lac du Bonnet, Canada",
-    "Ontario, Canada",
-    "Manitoba, Canada",
-    "North Dakota, United States",
-    "Minnesota, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35858",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35858",
-  "nyu_addl_dspace_s": "36827",
-  "locn_geometry": "ENVELOPE(-97.0829010009766, -90.0427398681641, 53.9376411437988, 48.2071266174316)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35858"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Physiographys",
+    "Geysers",
+    "Hot springs"
+  ],
+  "dct_title_s": "Canada VMap1, Library 44: Physiography Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 44"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35858\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76975/nyu_2451_35858.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Selkirk, Canada",
+    "Steinbach, Canada",
+    "Dryden, Canada",
+    "Fort Frances, Canada",
+    "Red Lake, Canada",
+    "Atikokan, Canada",
+    "Beausejour, Canada",
+    "Gimli, Canada",
+    "Niverville, Canada",
+    "Lac du Bonnet, Canada",
+    "Ontario, Canada",
+    "Manitoba, Canada",
+    "North Dakota, United States",
+    "Minnesota, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35858",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35858",
+  "nyu_addl_dspace_s": "36827",
+  "locn_geometry": "ENVELOPE(-97.0829010009766, -90.0427398681641, 53.9376411437988, 48.2071266174316)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35859.json b/metadata-aardvark/Datasets/nyu-2451-35859.json
index 3f8fe54ef..3d29ae909 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35859.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35859.json
@@ -1,53 +1,71 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35859",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Rapids",
-    "Rivers",
-    "Waterfalls"
-  ],
-  "dct_title_s": "Canada VMap1, Library 44: Rapids Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 44"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35859\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76976/nyu_2451_35859.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Winnipeg, Canada",
-    "Selkirk, Canada",
-    "Steinbach, Canada",
-    "Dryden, Canada",
-    "Fort Frances, Canada",
-    "Red Lake, Canada",
-    "Atikokan, Canada",
-    "Beausejour, Canada",
-    "Gimli, Canada",
-    "Niverville, Canada",
-    "Ontario, Canada",
-    "Manitoba, Canada",
-    "North Dakota, United States",
-    "Minnesota, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35859",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35859",
-  "nyu_addl_dspace_s": "36828",
-  "locn_geometry": "ENVELOPE(-97.2256622314453, -90.0110855102539, 53.963623046875, 48.1080017089844)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35859"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Rapids",
+    "Rivers",
+    "Waterfalls"
+  ],
+  "dct_title_s": "Canada VMap1, Library 44: Rapids Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 44"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35859\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76976/nyu_2451_35859.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Winnipeg, Canada",
+    "Selkirk, Canada",
+    "Steinbach, Canada",
+    "Dryden, Canada",
+    "Fort Frances, Canada",
+    "Red Lake, Canada",
+    "Atikokan, Canada",
+    "Beausejour, Canada",
+    "Gimli, Canada",
+    "Niverville, Canada",
+    "Ontario, Canada",
+    "Manitoba, Canada",
+    "North Dakota, United States",
+    "Minnesota, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35859",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35859",
+  "nyu_addl_dspace_s": "36828",
+  "locn_geometry": "ENVELOPE(-97.2256622314453, -90.0110855102539, 53.963623046875, 48.1080017089844)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35860.json b/metadata-aardvark/Datasets/nyu-2451-35860.json
index b22905c88..2cb4a8912 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35860.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35860.json
@@ -1,53 +1,71 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35860",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Trees",
-    "Vegetation boundaries",
-    "Vegetation classification"
-  ],
-  "dct_title_s": "Canada VMap1, Library 44: Trees Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 44"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35860\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76977/nyu_2451_35860.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Winnipeg, Canada",
-    "Selkirk, Canada",
-    "Steinbach, Canada",
-    "Dryden, Canada",
-    "Fort Frances, Canada",
-    "Red Lake, Canada",
-    "Stonewall, Canada",
-    "Atikokan, Canada",
-    "Headingley, Canada",
-    "Beausejour, Canada",
-    "Ontario, Canada",
-    "Manitoba, Canada",
-    "North Dakota, United States",
-    "Minnesota, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35860",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35860",
-  "nyu_addl_dspace_s": "36829",
-  "locn_geometry": "ENVELOPE(-97.5, -90.0, 54.0, 48.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35860"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Trees",
+    "Vegetation boundaries",
+    "Vegetation classification"
+  ],
+  "dct_title_s": "Canada VMap1, Library 44: Trees Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 44"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35860\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76977/nyu_2451_35860.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Winnipeg, Canada",
+    "Selkirk, Canada",
+    "Steinbach, Canada",
+    "Dryden, Canada",
+    "Fort Frances, Canada",
+    "Red Lake, Canada",
+    "Stonewall, Canada",
+    "Atikokan, Canada",
+    "Headingley, Canada",
+    "Beausejour, Canada",
+    "Ontario, Canada",
+    "Manitoba, Canada",
+    "North Dakota, United States",
+    "Minnesota, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35860",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35860",
+  "nyu_addl_dspace_s": "36829",
+  "locn_geometry": "ENVELOPE(-97.5, -90.0, 54.0, 48.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35861.json b/metadata-aardvark/Datasets/nyu-2451-35861.json
index 345fbc195..527cb0e8c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35861.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35861.json
@@ -1,46 +1,64 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35861",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Dams",
-    "Structure",
-    "Inland Waters"
-  ],
-  "dct_title_s": "Canada VMap1, Library 45: Damn/Weir Nodes",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 45"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35861\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76978/nyu_2451_35861.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Thunder Bay, Canada",
-    "Marathon, Canada",
-    "Greenstone, Canada",
-    "Neebing, Canada",
-    "Ontario, Canada",
-    "Michigan, United States",
-    "Minnesota, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35861",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-35861",
-  "nyu_addl_dspace_s": "36830",
-  "locn_geometry": "ENVELOPE(-89.9969940185547, -85.8029937744141, 50.2483863830566, 48.0401611328125)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35861"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Dams",
+    "Structure",
+    "Inland Waters"
+  ],
+  "dct_title_s": "Canada VMap1, Library 45: Damn/Weir Nodes",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 45"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35861\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76978/nyu_2451_35861.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Thunder Bay, Canada",
+    "Marathon, Canada",
+    "Greenstone, Canada",
+    "Neebing, Canada",
+    "Ontario, Canada",
+    "Michigan, United States",
+    "Minnesota, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35861",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-35861",
+  "nyu_addl_dspace_s": "36830",
+  "locn_geometry": "ENVELOPE(-89.9969940185547, -85.8029937744141, 50.2483863830566, 48.0401611328125)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35862.json b/metadata-aardvark/Datasets/nyu-2451-35862.json
index 391b5317a..7f48a23de 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35862.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35862.json
@@ -1,52 +1,70 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35862",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "Canada VMap1, Library 44: Political Boundary Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 44"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35862\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76979/nyu_2451_35862.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Winnipeg, Canada",
-    "Selkirk, Canada",
-    "Steinbach, Canada",
-    "Dryden, Canada",
-    "Fort Frances, Canada",
-    "Red Lake, Canada",
-    "Stonewall, Canada",
-    "Atikokan, Canada",
-    "Headingley, Canada",
-    "Beausejour, Canada",
-    "Ontario, Canada",
-    "Manitoba, Canada",
-    "North Dakota, United States",
-    "Minnesota, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35862",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35862",
-  "nyu_addl_dspace_s": "36831",
-  "locn_geometry": "ENVELOPE(-97.5, -90.0, 54.0, 48.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35862"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "Canada VMap1, Library 44: Political Boundary Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 44"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35862\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76979/nyu_2451_35862.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Winnipeg, Canada",
+    "Selkirk, Canada",
+    "Steinbach, Canada",
+    "Dryden, Canada",
+    "Fort Frances, Canada",
+    "Red Lake, Canada",
+    "Stonewall, Canada",
+    "Atikokan, Canada",
+    "Headingley, Canada",
+    "Beausejour, Canada",
+    "Ontario, Canada",
+    "Manitoba, Canada",
+    "North Dakota, United States",
+    "Minnesota, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35862",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35862",
+  "nyu_addl_dspace_s": "36831",
+  "locn_geometry": "ENVELOPE(-97.5, -90.0, 54.0, 48.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35863.json b/metadata-aardvark/Datasets/nyu-2451-35863.json
index fee17967d..8961debcd 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35863.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35863.json
@@ -1,50 +1,68 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35863",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Oil storage tanks",
-    "Storage tanks"
-  ],
-  "dct_title_s": "Canada VMap1, Library 44: Storage Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 44"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35863\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76980/nyu_2451_35863.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Winnipeg, Canada",
-    "Selkirk, Canada",
-    "Steinbach, Canada",
-    "Stonewall, Canada",
-    "Beausejour, Canada",
-    "Niverville, Canada",
-    "Lac du Bonnet, Canada",
-    "La Broquerie, Canada",
-    "Ontario, Canada",
-    "Manitoba, Canada",
-    "North Dakota, United States",
-    "Minnesota, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35863",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35863",
-  "nyu_addl_dspace_s": "36832",
-  "locn_geometry": "ENVELOPE(-97.3473892211914, -93.4058380126953, 50.4434509277344, 48.3089065551758)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35863"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Oil storage tanks",
+    "Storage tanks"
+  ],
+  "dct_title_s": "Canada VMap1, Library 44: Storage Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 44"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35863\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76980/nyu_2451_35863.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Winnipeg, Canada",
+    "Selkirk, Canada",
+    "Steinbach, Canada",
+    "Stonewall, Canada",
+    "Beausejour, Canada",
+    "Niverville, Canada",
+    "Lac du Bonnet, Canada",
+    "La Broquerie, Canada",
+    "Ontario, Canada",
+    "Manitoba, Canada",
+    "North Dakota, United States",
+    "Minnesota, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35863",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35863",
+  "nyu_addl_dspace_s": "36832",
+  "locn_geometry": "ENVELOPE(-97.3473892211914, -93.4058380126953, 50.4434509277344, 48.3089065551758)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35864.json b/metadata-aardvark/Datasets/nyu-2451-35864.json
index ccb4024a5..91623fc41 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35864.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35864.json
@@ -1,40 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35864",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries"
-  ],
-  "dct_title_s": "Canada VMap1, Library 45: Boundaries Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 45"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35864\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76981/nyu_2451_35864.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Ontario, Canada",
-    "Michigan, United States",
-    "Minnesota, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35864",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-35864",
-  "nyu_addl_dspace_s": "36833",
-  "locn_geometry": "ENVELOPE(-89.9856338500977, -89.0019378662109, 48.1228790283203, 48.0049858093262)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35864"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries"
+  ],
+  "dct_title_s": "Canada VMap1, Library 45: Boundaries Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 45"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35864\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76981/nyu_2451_35864.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Ontario, Canada",
+    "Michigan, United States",
+    "Minnesota, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35864",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-35864",
+  "nyu_addl_dspace_s": "36833",
+  "locn_geometry": "ENVELOPE(-89.9856338500977, -89.0019378662109, 48.1228790283203, 48.0049858093262)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35865.json b/metadata-aardvark/Datasets/nyu-2451-35865.json
index ab742efad..7b44406e5 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35865.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35865.json
@@ -1,42 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35865",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Refuse and refuse disposal",
-    "Waste disposal sites",
-    "Environment"
-  ],
-  "dct_title_s": "Canada VMap1, Library 45: Disposal Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 45"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35865\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76982/nyu_2451_35865.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Marathon, Canada",
-    "Ontario, Canada",
-    "Michigan, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35865",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-35865",
-  "nyu_addl_dspace_s": "36834",
-  "locn_geometry": "ENVELOPE(-89.2204513549805, -85.7636642456055, 49.6932716369629, 48.3346290588379)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35865"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Refuse and refuse disposal",
+    "Waste disposal sites",
+    "Environment"
+  ],
+  "dct_title_s": "Canada VMap1, Library 45: Disposal Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 45"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35865\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76982/nyu_2451_35865.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Marathon, Canada",
+    "Ontario, Canada",
+    "Michigan, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35865",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-35865",
+  "nyu_addl_dspace_s": "36834",
+  "locn_geometry": "ENVELOPE(-89.2204513549805, -85.7636642456055, 49.6932716369629, 48.3346290588379)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35866.json b/metadata-aardvark/Datasets/nyu-2451-35866.json
index 704a91731..64c560b75 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35866.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35866.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35866",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Water treatment plants",
-    "Sewage disposal plants",
-    "Petroleum refineries"
-  ],
-  "dct_title_s": "Canada VMap1, Library 44: Pumping Stations",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 44"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35866\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76983/nyu_2451_35866.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35866",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35866",
-  "nyu_addl_dspace_s": "36835",
-  "locn_geometry": "ENVELOPE(-96.4411468505859, -96.4411468505859, 48.2131805419922, 48.2131805419922)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35866"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Water treatment plants",
+    "Sewage disposal plants",
+    "Petroleum refineries"
+  ],
+  "dct_title_s": "Canada VMap1, Library 44: Pumping Stations",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 44"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35866\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76983/nyu_2451_35866.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35866",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35866",
+  "nyu_addl_dspace_s": "36835",
+  "locn_geometry": "ENVELOPE(-96.4411468505859, -96.4411468505859, 48.2131805419922, 48.2131805419922)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35867.json b/metadata-aardvark/Datasets/nyu-2451-35867.json
index 9bb3a829b..eefbcfc7d 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35867.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35867.json
@@ -1,51 +1,69 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35867",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 44: Transportation Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 44"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35867\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76984/nyu_2451_35867.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Winnipeg, Canada",
-    "Selkirk, Canada",
-    "Steinbach, Canada",
-    "Dryden, Canada",
-    "Fort Frances, Canada",
-    "Red Lake, Canada",
-    "Stonewall, Canada",
-    "Atikokan, Canada",
-    "Beausejour, Canada",
-    "Gimli, Canada",
-    "Ontario, Canada",
-    "Manitoba, Canada",
-    "North Dakota, United States",
-    "Minnesota, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35867",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35867",
-  "nyu_addl_dspace_s": "36836",
-  "locn_geometry": "ENVELOPE(-97.3493347167969, -90.0035629272461, 53.9464073181152, 48.0898284912109)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35867"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 44: Transportation Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 44"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35867\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76984/nyu_2451_35867.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Winnipeg, Canada",
+    "Selkirk, Canada",
+    "Steinbach, Canada",
+    "Dryden, Canada",
+    "Fort Frances, Canada",
+    "Red Lake, Canada",
+    "Stonewall, Canada",
+    "Atikokan, Canada",
+    "Beausejour, Canada",
+    "Gimli, Canada",
+    "Ontario, Canada",
+    "Manitoba, Canada",
+    "North Dakota, United States",
+    "Minnesota, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35867",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35867",
+  "nyu_addl_dspace_s": "36836",
+  "locn_geometry": "ENVELOPE(-97.3493347167969, -90.0035629272461, 53.9464073181152, 48.0898284912109)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35868.json b/metadata-aardvark/Datasets/nyu-2451-35868.json
index 234f0fa59..08443191e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35868.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35868.json
@@ -1,48 +1,66 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35868",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Contours (Cartography)",
-    "Elevation",
-    "Topographic maps"
-  ],
-  "dct_title_s": "Canada VMap1, Library 45: Contour Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 45"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35868\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76985/nyu_2451_35868.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Thunder Bay, Canada",
-    "Hearst, Canada",
-    "Marathon, Canada",
-    "Greenstone, Canada",
-    "Neebing, Canada",
-    "Hornepayne, Canada",
-    "Ontario, Canada",
-    "Michigan, United States",
-    "Minnesota, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35868",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-35868",
-  "nyu_addl_dspace_s": "36837",
-  "locn_geometry": "ENVELOPE(-90.0, -82.5, 54.0, 48.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35868"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Contours (Cartography)",
+    "Elevation",
+    "Topographic maps"
+  ],
+  "dct_title_s": "Canada VMap1, Library 45: Contour Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 45"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35868\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76985/nyu_2451_35868.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Thunder Bay, Canada",
+    "Hearst, Canada",
+    "Marathon, Canada",
+    "Greenstone, Canada",
+    "Neebing, Canada",
+    "Hornepayne, Canada",
+    "Ontario, Canada",
+    "Michigan, United States",
+    "Minnesota, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35868",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-35868",
+  "nyu_addl_dspace_s": "36837",
+  "locn_geometry": "ENVELOPE(-90.0, -82.5, 54.0, 48.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35869.json b/metadata-aardvark/Datasets/nyu-2451-35869.json
index baabb4acd..547111c14 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35869.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35869.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35869",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Parks",
-    "Recreation areas",
-    "Environment"
-  ],
-  "dct_title_s": "Canada VMap1, Library 44: Landmark Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 44"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35869\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76986/nyu_2451_35869.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Ontario, Canada",
-    "Minnesota, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35869",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35869",
-  "nyu_addl_dspace_s": "36838",
-  "locn_geometry": "ENVELOPE(-95.7677536010742, -94.6063232421875, 48.8557357788086, 48.7088851928711)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35869"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Parks",
+    "Recreation areas",
+    "Environment"
+  ],
+  "dct_title_s": "Canada VMap1, Library 44: Landmark Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 44"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35869\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76986/nyu_2451_35869.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Ontario, Canada",
+    "Minnesota, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35869",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35869",
+  "nyu_addl_dspace_s": "36838",
+  "locn_geometry": "ENVELOPE(-95.7677536010742, -94.6063232421875, 48.8557357788086, 48.7088851928711)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35870.json b/metadata-aardvark/Datasets/nyu-2451-35870.json
index 9043fc416..6a0640b3c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35870.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35870.json
@@ -1,51 +1,69 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35870",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Runways (Aeronautics)",
-    "Transportation",
-    "Airports"
-  ],
-  "dct_title_s": "Canada VMap1, Library 44: Runway Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 44"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35870\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76987/nyu_2451_35870.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Selkirk, Canada",
-    "Steinbach, Canada",
-    "Dryden, Canada",
-    "Red Lake, Canada",
-    "Atikokan, Canada",
-    "Beausejour, Canada",
-    "Lac du Bonnet, Canada",
-    "La Broquerie, Canada",
-    "Ear Falls, Canada",
-    "Ontario, Canada",
-    "Manitoba, Canada",
-    "Minnesota, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35870",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35870",
-  "nyu_addl_dspace_s": "36839",
-  "locn_geometry": "ENVELOPE(-96.9855575561523, -90.307746887207, 53.4755630493164, 48.7319145202637)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35870"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Runways (Aeronautics)",
+    "Transportation",
+    "Airports"
+  ],
+  "dct_title_s": "Canada VMap1, Library 44: Runway Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 44"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35870\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76987/nyu_2451_35870.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Selkirk, Canada",
+    "Steinbach, Canada",
+    "Dryden, Canada",
+    "Red Lake, Canada",
+    "Atikokan, Canada",
+    "Beausejour, Canada",
+    "Lac du Bonnet, Canada",
+    "La Broquerie, Canada",
+    "Ear Falls, Canada",
+    "Ontario, Canada",
+    "Manitoba, Canada",
+    "Minnesota, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35870",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35870",
+  "nyu_addl_dspace_s": "36839",
+  "locn_geometry": "ENVELOPE(-96.9855575561523, -90.307746887207, 53.4755630493164, 48.7319145202637)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35871.json b/metadata-aardvark/Datasets/nyu-2451-35871.json
index 8b0ac92ab..430a10147 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35871.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35871.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35871",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Buildings",
-    "Structure"
-  ],
-  "dct_title_s": "Canada VMap1, Library 45: Buildings Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 45"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35871\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76988/nyu_2451_35871.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Hearst, Canada",
-    "Greenstone, Canada",
-    "Ontario, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35871",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-35871",
-  "nyu_addl_dspace_s": "36840",
-  "locn_geometry": "ENVELOPE(-89.7725601196289, -82.9747085571289, 53.7939414978027, 49.3040885925293)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35871"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Buildings",
+    "Structure"
+  ],
+  "dct_title_s": "Canada VMap1, Library 45: Buildings Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 45"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35871\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76988/nyu_2451_35871.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Hearst, Canada",
+    "Greenstone, Canada",
+    "Ontario, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35871",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-35871",
+  "nyu_addl_dspace_s": "36840",
+  "locn_geometry": "ENVELOPE(-89.7725601196289, -82.9747085571289, 53.7939414978027, 49.3040885925293)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35872.json b/metadata-aardvark/Datasets/nyu-2451-35872.json
index becf42f7d..34ac8fcf5 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35872.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35872.json
@@ -1,48 +1,66 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35872",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Windmills",
-    "Chimneys",
-    "Cooling towers"
-  ],
-  "dct_title_s": "Canada VMap1, Library 44: Obstruction Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 44"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35872\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76989/nyu_2451_35872.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Winnipeg, Canada",
-    "Steinbach, Canada",
-    "Dryden, Canada",
-    "Niverville, Canada",
-    "La Broquerie, Canada",
-    "Ontario, Canada",
-    "Manitoba, Canada",
-    "North Dakota, United States",
-    "Minnesota, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35872",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35872",
-  "nyu_addl_dspace_s": "36841",
-  "locn_geometry": "ENVELOPE(-97.2715454101562, -91.6290740966797, 49.9149436950684, 48.6064300537109)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35872"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Windmills",
+    "Chimneys",
+    "Cooling towers"
+  ],
+  "dct_title_s": "Canada VMap1, Library 44: Obstruction Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 44"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35872\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76989/nyu_2451_35872.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Winnipeg, Canada",
+    "Steinbach, Canada",
+    "Dryden, Canada",
+    "Niverville, Canada",
+    "La Broquerie, Canada",
+    "Ontario, Canada",
+    "Manitoba, Canada",
+    "North Dakota, United States",
+    "Minnesota, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35872",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35872",
+  "nyu_addl_dspace_s": "36841",
+  "locn_geometry": "ENVELOPE(-97.2715454101562, -91.6290740966797, 49.9149436950684, 48.6064300537109)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35873.json b/metadata-aardvark/Datasets/nyu-2451-35873.json
index a13b52027..d5d7de8e7 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35873.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35873.json
@@ -1,51 +1,69 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35873",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Towers"
-  ],
-  "dct_title_s": "Canada VMap1, Library 44: Tower Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 44"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35873\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76990/nyu_2451_35873.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Winnipeg, Canada",
-    "Selkirk, Canada",
-    "Steinbach, Canada",
-    "Dryden, Canada",
-    "Fort Frances, Canada",
-    "Red Lake, Canada",
-    "Stonewall, Canada",
-    "Atikokan, Canada",
-    "Headingley, Canada",
-    "Beausejour, Canada",
-    "Ontario, Canada",
-    "Manitoba, Canada",
-    "North Dakota, United States",
-    "Minnesota, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35873",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35873",
-  "nyu_addl_dspace_s": "36842",
-  "locn_geometry": "ENVELOPE(-97.4702835083008, -90.1845397949219, 53.8645782470703, 48.0032501220703)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35873"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Towers"
+  ],
+  "dct_title_s": "Canada VMap1, Library 44: Tower Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 44"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35873\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76990/nyu_2451_35873.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Winnipeg, Canada",
+    "Selkirk, Canada",
+    "Steinbach, Canada",
+    "Dryden, Canada",
+    "Fort Frances, Canada",
+    "Red Lake, Canada",
+    "Stonewall, Canada",
+    "Atikokan, Canada",
+    "Headingley, Canada",
+    "Beausejour, Canada",
+    "Ontario, Canada",
+    "Manitoba, Canada",
+    "North Dakota, United States",
+    "Minnesota, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35873",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35873",
+  "nyu_addl_dspace_s": "36842",
+  "locn_geometry": "ENVELOPE(-97.4702835083008, -90.1845397949219, 53.8645782470703, 48.0032501220703)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35874.json b/metadata-aardvark/Datasets/nyu-2451-35874.json
index 3fe55e7ce..003426c7d 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35874.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35874.json
@@ -1,49 +1,67 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35874",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Navigation",
-    "Marine accidents",
-    "Reefs",
-    "Coasts"
-  ],
-  "dct_title_s": "Canada VMap1, Library 45: Danger Point Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 45"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35874\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76991/nyu_2451_35874.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Thunder Bay, Canada",
-    "Hearst, Canada",
-    "Marathon, Canada",
-    "Greenstone, Canada",
-    "Neebing, Canada",
-    "Hornepayne, Canada",
-    "Ontario, Canada",
-    "Michigan, United States",
-    "Minnesota, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35874",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-35874",
-  "nyu_addl_dspace_s": "36843",
-  "locn_geometry": "ENVELOPE(-89.9985275268555, -82.5137405395508, 53.9764442443848, 48.0009689331055)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35874"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Navigation",
+    "Marine accidents",
+    "Reefs",
+    "Coasts"
+  ],
+  "dct_title_s": "Canada VMap1, Library 45: Danger Point Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 45"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35874\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76991/nyu_2451_35874.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Thunder Bay, Canada",
+    "Hearst, Canada",
+    "Marathon, Canada",
+    "Greenstone, Canada",
+    "Neebing, Canada",
+    "Hornepayne, Canada",
+    "Ontario, Canada",
+    "Michigan, United States",
+    "Minnesota, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35874",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-35874",
+  "nyu_addl_dspace_s": "36843",
+  "locn_geometry": "ENVELOPE(-89.9985275268555, -82.5137405395508, 53.9764442443848, 48.0009689331055)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35875.json b/metadata-aardvark/Datasets/nyu-2451-35875.json
index f3e73a96f..ae7cf0af1 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35875.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35875.json
@@ -1,52 +1,70 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35875",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Pipelines",
-    "Hydraulic structures"
-  ],
-  "dct_title_s": "Canada VMap1, Library 44: Pipeline Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 44"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35875\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76992/nyu_2451_35875.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Winnipeg, Canada",
-    "Selkirk, Canada",
-    "Steinbach, Canada",
-    "Dryden, Canada",
-    "Stonewall, Canada",
-    "Atikokan, Canada",
-    "Headingley, Canada",
-    "Beausejour, Canada",
-    "Gimli, Canada",
-    "Niverville, Canada",
-    "Ontario, Canada",
-    "Manitoba, Canada",
-    "North Dakota, United States",
-    "Minnesota, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35875",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35875",
-  "nyu_addl_dspace_s": "36844",
-  "locn_geometry": "ENVELOPE(-97.5, -90.0, 50.8080596923828, 48.6067390441894)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35875"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Pipelines",
+    "Hydraulic structures"
+  ],
+  "dct_title_s": "Canada VMap1, Library 44: Pipeline Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 44"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35875\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76992/nyu_2451_35875.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Winnipeg, Canada",
+    "Selkirk, Canada",
+    "Steinbach, Canada",
+    "Dryden, Canada",
+    "Stonewall, Canada",
+    "Atikokan, Canada",
+    "Headingley, Canada",
+    "Beausejour, Canada",
+    "Gimli, Canada",
+    "Niverville, Canada",
+    "Ontario, Canada",
+    "Manitoba, Canada",
+    "North Dakota, United States",
+    "Minnesota, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35875",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35875",
+  "nyu_addl_dspace_s": "36844",
+  "locn_geometry": "ENVELOPE(-97.5, -90.0, 50.8080596923828, 48.6067390441894)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35876.json b/metadata-aardvark/Datasets/nyu-2451-35876.json
index 6bb2ba346..6a1971c4e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35876.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35876.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35876",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Vegetation and climate",
-    "Vegetation mapping",
-    "Vegetation boundaries"
-  ],
-  "dct_title_s": "Canada VMap1, Library 44: Vegetation Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 44"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35876\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76993/nyu_2451_35876.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "North Dakota, United States",
-    "Minnesota, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35876",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35876",
-  "nyu_addl_dspace_s": "36845",
-  "locn_geometry": "ENVELOPE(-97.3477172851562, -96.4726867675781, 48.7601699829102, 48.0328483581543)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35876"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Vegetation and climate",
+    "Vegetation mapping",
+    "Vegetation boundaries"
+  ],
+  "dct_title_s": "Canada VMap1, Library 44: Vegetation Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 44"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35876\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76993/nyu_2451_35876.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "North Dakota, United States",
+    "Minnesota, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35876",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35876",
+  "nyu_addl_dspace_s": "36845",
+  "locn_geometry": "ENVELOPE(-97.3477172851562, -96.4726867675781, 48.7601699829102, 48.0328483581543)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35877.json b/metadata-aardvark/Datasets/nyu-2451-35877.json
index be622304c..b0fba2cb7 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35877.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35877.json
@@ -1,48 +1,66 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35877",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Quality control",
-    "Quality"
-  ],
-  "dct_title_s": "Canada VMap1, Library 45: Data Quality Area",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 45"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35877\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76994/nyu_2451_35877.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Thunder Bay, Canada",
-    "Hearst, Canada",
-    "Marathon, Canada",
-    "Greenstone, Canada",
-    "Neebing, Canada",
-    "Hornepayne, Canada",
-    "Ontario, Canada",
-    "Michigan, United States",
-    "Minnesota, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35877",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-35877",
-  "nyu_addl_dspace_s": "36846",
-  "locn_geometry": "ENVELOPE(-90.0, -82.5, 54.0, 48.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35877"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Quality control",
+    "Quality"
+  ],
+  "dct_title_s": "Canada VMap1, Library 45: Data Quality Area",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 45"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35877\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76994/nyu_2451_35877.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Thunder Bay, Canada",
+    "Hearst, Canada",
+    "Marathon, Canada",
+    "Greenstone, Canada",
+    "Neebing, Canada",
+    "Hornepayne, Canada",
+    "Ontario, Canada",
+    "Michigan, United States",
+    "Minnesota, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35877",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-35877",
+  "nyu_addl_dspace_s": "36846",
+  "locn_geometry": "ENVELOPE(-90.0, -82.5, 54.0, 48.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35878.json b/metadata-aardvark/Datasets/nyu-2451-35878.json
index e42a5abef..fa934423c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35878.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35878.json
@@ -1,52 +1,70 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35878",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Railroads",
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 44: Railroad Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 44"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35878\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76995/nyu_2451_35878.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Winnipeg, Canada",
-    "Selkirk, Canada",
-    "Steinbach, Canada",
-    "Dryden, Canada",
-    "Fort Frances, Canada",
-    "Red Lake, Canada",
-    "Stonewall, Canada",
-    "Atikokan, Canada",
-    "Headingley, Canada",
-    "Beausejour, Canada",
-    "Ontario, Canada",
-    "Manitoba, Canada",
-    "North Dakota, United States",
-    "Minnesota, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35878",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35878",
-  "nyu_addl_dspace_s": "36847",
-  "locn_geometry": "ENVELOPE(-97.5, -90.0, 51.0, 48.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35878"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Railroads",
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 44: Railroad Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 44"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35878\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76995/nyu_2451_35878.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Winnipeg, Canada",
+    "Selkirk, Canada",
+    "Steinbach, Canada",
+    "Dryden, Canada",
+    "Fort Frances, Canada",
+    "Red Lake, Canada",
+    "Stonewall, Canada",
+    "Atikokan, Canada",
+    "Headingley, Canada",
+    "Beausejour, Canada",
+    "Ontario, Canada",
+    "Manitoba, Canada",
+    "North Dakota, United States",
+    "Minnesota, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35878",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35878",
+  "nyu_addl_dspace_s": "36847",
+  "locn_geometry": "ENVELOPE(-97.5, -90.0, 51.0, 48.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35879.json b/metadata-aardvark/Datasets/nyu-2451-35879.json
index 29f1902b5..9730314d0 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35879.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35879.json
@@ -1,47 +1,65 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35879",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Cities and towns",
-    "Location"
-  ],
-  "dct_title_s": "Canada VMap1, Library 45: Built-Up Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 45"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35879\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76996/nyu_2451_35879.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Thunder Bay, Canada",
-    "Hearst, Canada",
-    "Marathon, Canada",
-    "Greenstone, Canada",
-    "Neebing, Canada",
-    "Hornepayne, Canada",
-    "Ontario, Canada",
-    "Michigan, United States",
-    "Minnesota, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35879",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-35879",
-  "nyu_addl_dspace_s": "36848",
-  "locn_geometry": "ENVELOPE(-89.9901885986328, -82.5383529663086, 53.8460540771484, 48.0129241943359)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35879"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Cities and towns",
+    "Location"
+  ],
+  "dct_title_s": "Canada VMap1, Library 45: Built-Up Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 45"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35879\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76996/nyu_2451_35879.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Thunder Bay, Canada",
+    "Hearst, Canada",
+    "Marathon, Canada",
+    "Greenstone, Canada",
+    "Neebing, Canada",
+    "Hornepayne, Canada",
+    "Ontario, Canada",
+    "Michigan, United States",
+    "Minnesota, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35879",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-35879",
+  "nyu_addl_dspace_s": "36848",
+  "locn_geometry": "ENVELOPE(-89.9901885986328, -82.5383529663086, 53.8460540771484, 48.0129241943359)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35880.json b/metadata-aardvark/Datasets/nyu-2451-35880.json
index b0d6058a6..068e8b0c8 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35880.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35880.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35880",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Elevation",
-    "Topographic maps"
-  ],
-  "dct_title_s": "Canada VMap1, Library 45: Elevation Void Collection Area",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 45"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35880\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76997/nyu_2451_35880.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Thunder Bay, Canada",
-    "Marathon, Canada",
-    "Ontario, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35880",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-35880",
-  "nyu_addl_dspace_s": "36849",
-  "locn_geometry": "ENVELOPE(-89.5218505859375, -85.7636642456055, 49.1713600158691, 48.361686706543)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35880"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Elevation",
+    "Topographic maps"
+  ],
+  "dct_title_s": "Canada VMap1, Library 45: Elevation Void Collection Area",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 45"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35880\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76997/nyu_2451_35880.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Thunder Bay, Canada",
+    "Marathon, Canada",
+    "Ontario, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35880",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-35880",
+  "nyu_addl_dspace_s": "36849",
+  "locn_geometry": "ENVELOPE(-89.5218505859375, -85.7636642456055, 49.1713600158691, 48.361686706543)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35881.json b/metadata-aardvark/Datasets/nyu-2451-35881.json
index f13b37957..08e86d1c7 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35881.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35881.json
@@ -1,38 +1,56 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35881",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Breakwaters"
-  ],
-  "dct_title_s": "Canada VMap1, Library 44: Sea Structure Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 44"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35881\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76998/nyu_2451_35881.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Manitoba, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35881",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35881",
-  "nyu_addl_dspace_s": "36850",
-  "locn_geometry": "ENVELOPE(-96.8140563964844, -96.8096160888672, 50.4016380310059, 50.3969764709473)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35881"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Breakwaters"
+  ],
+  "dct_title_s": "Canada VMap1, Library 44: Sea Structure Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 44"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35881\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76998/nyu_2451_35881.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Manitoba, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35881",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35881",
+  "nyu_addl_dspace_s": "36850",
+  "locn_geometry": "ENVELOPE(-96.8140563964844, -96.8096160888672, 50.4016380310059, 50.3969764709473)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35882.json b/metadata-aardvark/Datasets/nyu-2451-35882.json
index 0ffc747df..395510c2c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35882.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35882.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35882",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Navigation",
-    "Marine accidents",
-    "Reefs",
-    "Coasts"
-  ],
-  "dct_title_s": "Canada VMap1, Library 45: Danger Area Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 45"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35882\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76999/nyu_2451_35882.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Ontario, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35882",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-35882",
-  "nyu_addl_dspace_s": "36851",
-  "locn_geometry": "ENVELOPE(-88.188720703125, -88.00341796875, 48.6911697387695, 48.6155891418457)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35882"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Navigation",
+    "Marine accidents",
+    "Reefs",
+    "Coasts"
+  ],
+  "dct_title_s": "Canada VMap1, Library 45: Danger Area Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 45"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35882\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/76999/nyu_2451_35882.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Ontario, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35882",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-35882",
+  "nyu_addl_dspace_s": "36851",
+  "locn_geometry": "ENVELOPE(-88.188720703125, -88.00341796875, 48.6911697387695, 48.6155891418457)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35883.json b/metadata-aardvark/Datasets/nyu-2451-35883.json
index 42c162890..84f5c1836 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35883.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35883.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35883",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Embankments",
-    "Fills (Earthwork)"
-  ],
-  "dct_title_s": "Canada VMap1, Library 45: Embankment Fill Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 45"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35883\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77000/nyu_2451_35883.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Ontario, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35883",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-35883",
-  "nyu_addl_dspace_s": "36852",
-  "locn_geometry": "ENVELOPE(-85.8269882202148, -82.9406585693359, 49.1693305969238, 48.5161437988281)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35883"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Embankments",
+    "Fills (Earthwork)"
+  ],
+  "dct_title_s": "Canada VMap1, Library 45: Embankment Fill Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 45"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35883\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77000/nyu_2451_35883.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Ontario, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35883",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-35883",
+  "nyu_addl_dspace_s": "36852",
+  "locn_geometry": "ENVELOPE(-85.8269882202148, -82.9406585693359, 49.1693305969238, 48.5161437988281)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35884.json b/metadata-aardvark/Datasets/nyu-2451-35884.json
index 18e39e317..06805a3f9 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35884.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35884.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35884",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Tunnels"
-  ],
-  "dct_title_s": "Canada VMap1, Library 44: Tunnel Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 44"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35884\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77001/nyu_2451_35884.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Ontario, Canada",
-    "Manitoba, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35884",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35884",
-  "nyu_addl_dspace_s": "36853",
-  "locn_geometry": "ENVELOPE(-95.1713180541992, -95.1691513061523, 49.8230819702148, 49.8213691711426)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35884"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Tunnels"
+  ],
+  "dct_title_s": "Canada VMap1, Library 44: Tunnel Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 44"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35884\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77001/nyu_2451_35884.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Ontario, Canada",
+    "Manitoba, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35884",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35884",
+  "nyu_addl_dspace_s": "36853",
+  "locn_geometry": "ENVELOPE(-95.1713180541992, -95.1691513061523, 49.8230819702148, 49.8213691711426)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35885.json b/metadata-aardvark/Datasets/nyu-2451-35885.json
index 0b3f73414..1c66bd4a0 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35885.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35885.json
@@ -1,48 +1,66 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35885",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Quality control",
-    "Quality"
-  ],
-  "dct_title_s": "Canada VMap1, Library 45: Data Quality Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 45"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35885\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77002/nyu_2451_35885.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Thunder Bay, Canada",
-    "Hearst, Canada",
-    "Marathon, Canada",
-    "Greenstone, Canada",
-    "Neebing, Canada",
-    "Hornepayne, Canada",
-    "Ontario, Canada",
-    "Michigan, United States",
-    "Minnesota, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35885",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-35885",
-  "nyu_addl_dspace_s": "36854",
-  "locn_geometry": "ENVELOPE(-90.0, -82.5, 54.0, 48.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35885"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Quality control",
+    "Quality"
+  ],
+  "dct_title_s": "Canada VMap1, Library 45: Data Quality Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 45"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35885\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77002/nyu_2451_35885.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Thunder Bay, Canada",
+    "Hearst, Canada",
+    "Marathon, Canada",
+    "Greenstone, Canada",
+    "Neebing, Canada",
+    "Hornepayne, Canada",
+    "Ontario, Canada",
+    "Michigan, United States",
+    "Minnesota, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35885",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-35885",
+  "nyu_addl_dspace_s": "36854",
+  "locn_geometry": "ENVELOPE(-90.0, -82.5, 54.0, 48.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35886.json b/metadata-aardvark/Datasets/nyu-2451-35886.json
index 1f64133a1..e4bda7deb 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35886.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35886.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35886",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Mines and mineral resources",
-    "Salt mines and mining"
-  ],
-  "dct_title_s": "Canada VMap1, Library 45: Extraction Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 45"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35886\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77003/nyu_2451_35886.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Thunder Bay, Canada",
-    "Greenstone, Canada",
-    "Ontario, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35886",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-35886",
-  "nyu_addl_dspace_s": "36855",
-  "locn_geometry": "ENVELOPE(-89.5218505859375, -87.0147323608398, 50.3115081787109, 48.361686706543)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35886"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Mines and mineral resources",
+    "Salt mines and mining"
+  ],
+  "dct_title_s": "Canada VMap1, Library 45: Extraction Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 45"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35886\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77003/nyu_2451_35886.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Thunder Bay, Canada",
+    "Greenstone, Canada",
+    "Ontario, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35886",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-35886",
+  "nyu_addl_dspace_s": "36855",
+  "locn_geometry": "ENVELOPE(-89.5218505859375, -87.0147323608398, 50.3115081787109, 48.361686706543)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35887.json b/metadata-aardvark/Datasets/nyu-2451-35887.json
index 4d78239ac..4ba67513c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35887.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35887.json
@@ -1,45 +1,63 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35887",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Cities and towns",
-    "Location"
-  ],
-  "dct_title_s": "Canada VMap1, Library 45: Built-Up Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 45"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35887\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77004/nyu_2451_35887.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Thunder Bay, Canada",
-    "Hearst, Canada",
-    "Marathon, Canada",
-    "Greenstone, Canada",
-    "Hornepayne, Canada",
-    "Ontario, Canada",
-    "Michigan, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35887",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-35887",
-  "nyu_addl_dspace_s": "36856",
-  "locn_geometry": "ENVELOPE(-89.3080062866211, -83.6427841186523, 49.7283668518066, 48.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35887"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Cities and towns",
+    "Location"
+  ],
+  "dct_title_s": "Canada VMap1, Library 45: Built-Up Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 45"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35887\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77004/nyu_2451_35887.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Thunder Bay, Canada",
+    "Hearst, Canada",
+    "Marathon, Canada",
+    "Greenstone, Canada",
+    "Hornepayne, Canada",
+    "Ontario, Canada",
+    "Michigan, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35887",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-35887",
+  "nyu_addl_dspace_s": "36856",
+  "locn_geometry": "ENVELOPE(-89.3080062866211, -83.6427841186523, 49.7283668518066, 48.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35888.json b/metadata-aardvark/Datasets/nyu-2451-35888.json
index 96d3fb497..181236c18 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35888.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35888.json
@@ -1,47 +1,65 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35888",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Elevation",
-    "Topographic maps"
-  ],
-  "dct_title_s": "Canada VMap1, Library 45: Elevation Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 45"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35888\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77005/nyu_2451_35888.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Thunder Bay, Canada",
-    "Hearst, Canada",
-    "Marathon, Canada",
-    "Greenstone, Canada",
-    "Neebing, Canada",
-    "Hornepayne, Canada",
-    "Ontario, Canada",
-    "Michigan, United States",
-    "Minnesota, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35888",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-35888",
-  "nyu_addl_dspace_s": "36857",
-  "locn_geometry": "ENVELOPE(-89.9913024902344, -82.5995178222656, 53.9969863891602, 48.0041389465332)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35888"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Elevation",
+    "Topographic maps"
+  ],
+  "dct_title_s": "Canada VMap1, Library 45: Elevation Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 45"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35888\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77005/nyu_2451_35888.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Thunder Bay, Canada",
+    "Hearst, Canada",
+    "Marathon, Canada",
+    "Greenstone, Canada",
+    "Neebing, Canada",
+    "Hornepayne, Canada",
+    "Ontario, Canada",
+    "Michigan, United States",
+    "Minnesota, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35888",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-35888",
+  "nyu_addl_dspace_s": "36857",
+  "locn_geometry": "ENVELOPE(-89.9913024902344, -82.5995178222656, 53.9969863891602, 48.0041389465332)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35889.json b/metadata-aardvark/Datasets/nyu-2451-35889.json
index 81e32c391..312c1aaf8 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35889.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35889.json
@@ -1,44 +1,62 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35889",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Landforms",
-    "Fault zones",
-    "Cliffs",
-    "Glaciers"
-  ],
-  "dct_title_s": "Canada VMap1, Library 44: Landform Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 44"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35889\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77006/nyu_2451_35889.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Dryden, Canada",
-    "Ear Falls, Canada",
-    "Ontario, Canada",
-    "Manitoba, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35889",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35889",
-  "nyu_addl_dspace_s": "36858",
-  "locn_geometry": "ENVELOPE(-93.5789108276367, -90.0258560180664, 53.9990043640137, 49.4042015075684)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35889"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Landforms",
+    "Fault zones",
+    "Cliffs",
+    "Glaciers"
+  ],
+  "dct_title_s": "Canada VMap1, Library 44: Landform Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 44"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35889\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77006/nyu_2451_35889.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Dryden, Canada",
+    "Ear Falls, Canada",
+    "Ontario, Canada",
+    "Manitoba, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35889",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35889",
+  "nyu_addl_dspace_s": "36858",
+  "locn_geometry": "ENVELOPE(-93.5789108276367, -90.0258560180664, 53.9990043640137, 49.4042015075684)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35890.json b/metadata-aardvark/Datasets/nyu-2451-35890.json
index 459076390..c877a6d49 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35890.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35890.json
@@ -1,46 +1,64 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35890",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Dams",
-    "Structure",
-    "Inland Waters"
-  ],
-  "dct_title_s": "Canada VMap1, Library 45: Dam/Weir Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 45"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35890\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77007/nyu_2451_35890.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Thunder Bay, Canada",
-    "Marathon, Canada",
-    "Greenstone, Canada",
-    "Neebing, Canada",
-    "Hornepayne, Canada",
-    "Ontario, Canada",
-    "Michigan, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35890",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-35890",
-  "nyu_addl_dspace_s": "36859",
-  "locn_geometry": "ENVELOPE(-89.6317367553711, -84.1686172485352, 50.6363792419434, 48.0757331848145)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35890"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Dams",
+    "Structure",
+    "Inland Waters"
+  ],
+  "dct_title_s": "Canada VMap1, Library 45: Dam/Weir Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 45"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35890\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77007/nyu_2451_35890.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Thunder Bay, Canada",
+    "Marathon, Canada",
+    "Greenstone, Canada",
+    "Neebing, Canada",
+    "Hornepayne, Canada",
+    "Ontario, Canada",
+    "Michigan, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35890",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-35890",
+  "nyu_addl_dspace_s": "36859",
+  "locn_geometry": "ENVELOPE(-89.6317367553711, -84.1686172485352, 50.6363792419434, 48.0757331848145)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35891.json b/metadata-aardvark/Datasets/nyu-2451-35891.json
index b4e49234f..072ce2370 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35891.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35891.json
@@ -1,52 +1,70 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35891",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Electric lines",
-    "Electric power transmission"
-  ],
-  "dct_title_s": "Canada VMap1, Library 44: Power Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 44"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35891\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77008/nyu_2451_35891.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Winnipeg, Canada",
-    "Selkirk, Canada",
-    "Steinbach, Canada",
-    "Dryden, Canada",
-    "Fort Frances, Canada",
-    "Red Lake, Canada",
-    "Stonewall, Canada",
-    "Atikokan, Canada",
-    "Headingley, Canada",
-    "Beausejour, Canada",
-    "Ontario, Canada",
-    "Manitoba, Canada",
-    "North Dakota, United States",
-    "Minnesota, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35891",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35891",
-  "nyu_addl_dspace_s": "36860",
-  "locn_geometry": "ENVELOPE(-97.5, -90.0, 52.986270904541, 48.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35891"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Electric lines",
+    "Electric power transmission"
+  ],
+  "dct_title_s": "Canada VMap1, Library 44: Power Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 44"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35891\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77008/nyu_2451_35891.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Winnipeg, Canada",
+    "Selkirk, Canada",
+    "Steinbach, Canada",
+    "Dryden, Canada",
+    "Fort Frances, Canada",
+    "Red Lake, Canada",
+    "Stonewall, Canada",
+    "Atikokan, Canada",
+    "Headingley, Canada",
+    "Beausejour, Canada",
+    "Ontario, Canada",
+    "Manitoba, Canada",
+    "North Dakota, United States",
+    "Minnesota, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35891",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35891",
+  "nyu_addl_dspace_s": "36860",
+  "locn_geometry": "ENVELOPE(-97.5, -90.0, 52.986270904541, 48.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35892.json b/metadata-aardvark/Datasets/nyu-2451-35892.json
index ae32dd462..06de3218b 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35892.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35892.json
@@ -1,47 +1,65 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35892",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Elevation",
-    "Topographic maps"
-  ],
-  "dct_title_s": "Canada VMap1, Library 45: Elevation Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 45"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35892\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77009/nyu_2451_35892.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Thunder Bay, Canada",
-    "Hearst, Canada",
-    "Marathon, Canada",
-    "Greenstone, Canada",
-    "Neebing, Canada",
-    "Hornepayne, Canada",
-    "Ontario, Canada",
-    "Michigan, United States",
-    "Minnesota, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35892",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-35892",
-  "nyu_addl_dspace_s": "36861",
-  "locn_geometry": "ENVELOPE(-89.9301376342773, -82.5025482177734, 51.9780502319336, 48.0010414123535)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35892"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Elevation",
+    "Topographic maps"
+  ],
+  "dct_title_s": "Canada VMap1, Library 45: Elevation Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 45"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35892\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77009/nyu_2451_35892.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Thunder Bay, Canada",
+    "Hearst, Canada",
+    "Marathon, Canada",
+    "Greenstone, Canada",
+    "Neebing, Canada",
+    "Hornepayne, Canada",
+    "Ontario, Canada",
+    "Michigan, United States",
+    "Minnesota, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35892",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-35892",
+  "nyu_addl_dspace_s": "36861",
+  "locn_geometry": "ENVELOPE(-89.9301376342773, -82.5025482177734, 51.9780502319336, 48.0010414123535)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35893.json b/metadata-aardvark/Datasets/nyu-2451-35893.json
index 55455c5d2..a81b13bb6 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35893.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35893.json
@@ -1,52 +1,70 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35893",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Roads",
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 44: Road Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 44"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35893\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77010/nyu_2451_35893.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Winnipeg, Canada",
-    "Selkirk, Canada",
-    "Steinbach, Canada",
-    "Dryden, Canada",
-    "Fort Frances, Canada",
-    "Red Lake, Canada",
-    "Stonewall, Canada",
-    "Atikokan, Canada",
-    "Headingley, Canada",
-    "Beausejour, Canada",
-    "Ontario, Canada",
-    "Manitoba, Canada",
-    "North Dakota, United States",
-    "Minnesota, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35893",
-  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
-  "id": "nyu-2451-35893",
-  "nyu_addl_dspace_s": "36862",
-  "locn_geometry": "ENVELOPE(-97.5, -90.0, 53.9919509887695, 48.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35893"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Roads",
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 44: Road Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 44"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35893\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77010/nyu_2451_35893.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Winnipeg, Canada",
+    "Selkirk, Canada",
+    "Steinbach, Canada",
+    "Dryden, Canada",
+    "Fort Frances, Canada",
+    "Red Lake, Canada",
+    "Stonewall, Canada",
+    "Atikokan, Canada",
+    "Headingley, Canada",
+    "Beausejour, Canada",
+    "Ontario, Canada",
+    "Manitoba, Canada",
+    "North Dakota, United States",
+    "Minnesota, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35893",
+  "gbl_mdModified_dt": "2016-09-16T15:06:39Z",
+  "id": "nyu-2451-35893",
+  "nyu_addl_dspace_s": "36862",
+  "locn_geometry": "ENVELOPE(-97.5, -90.0, 53.9919509887695, 48.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35894.json b/metadata-aardvark/Datasets/nyu-2451-35894.json
index 67e1be974..5dd010c2d 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35894.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35894.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35894",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Quality control",
-    "Quality"
-  ],
-  "dct_title_s": "Canada VMap1, Library 45: Data Quality Void Collection Area",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 45"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35894\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77011/nyu_2451_35894.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Thunder Bay, Canada",
-    "Ontario, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35894",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-35894",
-  "nyu_addl_dspace_s": "36863",
-  "locn_geometry": "ENVELOPE(-89.5218505859375, -88.4118270874023, 48.8958358764648, 48.361686706543)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35894"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Quality control",
+    "Quality"
+  ],
+  "dct_title_s": "Canada VMap1, Library 45: Data Quality Void Collection Area",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 45"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35894\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77011/nyu_2451_35894.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Thunder Bay, Canada",
+    "Ontario, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35894",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-35894",
+  "nyu_addl_dspace_s": "36863",
+  "locn_geometry": "ENVELOPE(-89.5218505859375, -88.4118270874023, 48.8958358764648, 48.361686706543)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35895.json b/metadata-aardvark/Datasets/nyu-2451-35895.json
index 9dfbaf47f..17e0c5906 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35895.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35895.json
@@ -1,45 +1,63 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35895",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Airports",
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 45: Airports",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 45"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35895\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77012/nyu_2451_35895.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Thunder Bay, Canada",
-    "Marathon, Canada",
-    "Greenstone, Canada",
-    "Neebing, Canada",
-    "Hornepayne, Canada",
-    "Ontario, Canada",
-    "Michigan, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35895",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-35895",
-  "nyu_addl_dspace_s": "36864",
-  "locn_geometry": "ENVELOPE(-89.8976669311523, -83.6861038208008, 53.8350105285645, 48.0759048461914)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35895"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Airports",
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 45: Airports",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 45"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35895\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77012/nyu_2451_35895.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Thunder Bay, Canada",
+    "Marathon, Canada",
+    "Greenstone, Canada",
+    "Neebing, Canada",
+    "Hornepayne, Canada",
+    "Ontario, Canada",
+    "Michigan, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35895",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-35895",
+  "nyu_addl_dspace_s": "36864",
+  "locn_geometry": "ENVELOPE(-89.8976669311523, -83.6861038208008, 53.8350105285645, 48.0759048461914)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35896.json b/metadata-aardvark/Datasets/nyu-2451-35896.json
index 9f19a2cf2..18f5747a2 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35896.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35896.json
@@ -1,46 +1,64 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35896",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Mines and mineral resources",
-    "Salt mines and mining"
-  ],
-  "dct_title_s": "Canada VMap1, Library 45: Extraction Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 45"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35896\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77013/nyu_2451_35896.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Thunder Bay, Canada",
-    "Marathon, Canada",
-    "Greenstone, Canada",
-    "Neebing, Canada",
-    "Hornepayne, Canada",
-    "Ontario, Canada",
-    "Michigan, United States",
-    "Minnesota, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35896",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-35896",
-  "nyu_addl_dspace_s": "36865",
-  "locn_geometry": "ENVELOPE(-89.6635589599609, -83.8701477050781, 50.6395568847656, 48.0124740600586)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35896"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Mines and mineral resources",
+    "Salt mines and mining"
+  ],
+  "dct_title_s": "Canada VMap1, Library 45: Extraction Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 45"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35896\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77013/nyu_2451_35896.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Thunder Bay, Canada",
+    "Marathon, Canada",
+    "Greenstone, Canada",
+    "Neebing, Canada",
+    "Hornepayne, Canada",
+    "Ontario, Canada",
+    "Michigan, United States",
+    "Minnesota, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35896",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-35896",
+  "nyu_addl_dspace_s": "36865",
+  "locn_geometry": "ENVELOPE(-89.6635589599609, -83.8701477050781, 50.6395568847656, 48.0124740600586)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35897.json b/metadata-aardvark/Datasets/nyu-2451-35897.json
index 70b2341e7..66cdb5700 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35897.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35897.json
@@ -1,47 +1,65 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35897",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Communication",
-    "Towers"
-  ],
-  "dct_title_s": "Canada VMap1, Library 45: Communication Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 45"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35897\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77014/nyu_2451_35897.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Thunder Bay, Canada",
-    "Hearst, Canada",
-    "Marathon, Canada",
-    "Greenstone, Canada",
-    "Neebing, Canada",
-    "Hornepayne, Canada",
-    "Ontario, Canada",
-    "Michigan, United States",
-    "Minnesota, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35897",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-35897",
-  "nyu_addl_dspace_s": "36866",
-  "locn_geometry": "ENVELOPE(-89.977912902832, -82.5083694458008, 50.3061599731445, 48.0035247802734)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35897"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Communication",
+    "Towers"
+  ],
+  "dct_title_s": "Canada VMap1, Library 45: Communication Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 45"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35897\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77014/nyu_2451_35897.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Thunder Bay, Canada",
+    "Hearst, Canada",
+    "Marathon, Canada",
+    "Greenstone, Canada",
+    "Neebing, Canada",
+    "Hornepayne, Canada",
+    "Ontario, Canada",
+    "Michigan, United States",
+    "Minnesota, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35897",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-35897",
+  "nyu_addl_dspace_s": "36866",
+  "locn_geometry": "ENVELOPE(-89.977912902832, -82.5083694458008, 50.3061599731445, 48.0035247802734)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35898.json b/metadata-aardvark/Datasets/nyu-2451-35898.json
index 0b01033f3..89b87c8b4 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35898.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35898.json
@@ -1,42 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35898",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Location"
-  ],
-  "dct_title_s": "Canada VMap1, Library 45: Markers Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 45"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35898\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77015/nyu_2451_35898.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Thunder Bay, Canada",
-    "Neebing, Canada",
-    "Ontario, Canada",
-    "Michigan, United States",
-    "Minnesota, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35898",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-35898",
-  "nyu_addl_dspace_s": "36867",
-  "locn_geometry": "ENVELOPE(-89.9109420776367, -88.4760971069336, 50.2997093200684, 48.0053062438965)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35898"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Location"
+  ],
+  "dct_title_s": "Canada VMap1, Library 45: Markers Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 45"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35898\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77015/nyu_2451_35898.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Thunder Bay, Canada",
+    "Neebing, Canada",
+    "Ontario, Canada",
+    "Michigan, United States",
+    "Minnesota, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35898",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-35898",
+  "nyu_addl_dspace_s": "36867",
+  "locn_geometry": "ENVELOPE(-89.9109420776367, -88.4760971069336, 50.2997093200684, 48.0053062438965)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35899.json b/metadata-aardvark/Datasets/nyu-2451-35899.json
index 18b3fa5a9..c08bea1dd 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35899.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35899.json
@@ -1,46 +1,64 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35899",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "Canada VMap1, Library 45: Political Boundary Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 45"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35899\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77016/nyu_2451_35899.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Thunder Bay, Canada",
-    "Marathon, Canada",
-    "Greenstone, Canada",
-    "Neebing, Canada",
-    "Hornepayne, Canada",
-    "Ontario, Canada",
-    "Michigan, United States",
-    "Minnesota, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35899",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-35899",
-  "nyu_addl_dspace_s": "36868",
-  "locn_geometry": "ENVELOPE(-90.0, -84.0841674804687, 53.9125518798828, 48.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35899"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "Canada VMap1, Library 45: Political Boundary Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 45"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35899\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77016/nyu_2451_35899.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Thunder Bay, Canada",
+    "Marathon, Canada",
+    "Greenstone, Canada",
+    "Neebing, Canada",
+    "Hornepayne, Canada",
+    "Ontario, Canada",
+    "Michigan, United States",
+    "Minnesota, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35899",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-35899",
+  "nyu_addl_dspace_s": "36868",
+  "locn_geometry": "ENVELOPE(-90.0, -84.0841674804687, 53.9125518798828, 48.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35900.json b/metadata-aardvark/Datasets/nyu-2451-35900.json
index 57dcadf59..c21f513fa 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35900.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35900.json
@@ -1,38 +1,56 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35900",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Breakwaters"
-  ],
-  "dct_title_s": "Canada VMap1, Library 45: Sea Structure Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 45"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35900\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77017/nyu_2451_35900.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Ontario, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35900",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-35900",
-  "nyu_addl_dspace_s": "36869",
-  "locn_geometry": "ENVELOPE(-89.2156066894531, -89.1659774780273, 48.4549789428711, 48.3346290588379)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35900"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Breakwaters"
+  ],
+  "dct_title_s": "Canada VMap1, Library 45: Sea Structure Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 45"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35900\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77017/nyu_2451_35900.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Ontario, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35900",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-35900",
+  "nyu_addl_dspace_s": "36869",
+  "locn_geometry": "ENVELOPE(-89.2156066894531, -89.1659774780273, 48.4549789428711, 48.3346290588379)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35901.json b/metadata-aardvark/Datasets/nyu-2451-35901.json
index 359b01ed7..18b956af7 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35901.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35901.json
@@ -1,48 +1,66 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35901",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Trees",
-    "Vegetation boundaries",
-    "Vegetation classification"
-  ],
-  "dct_title_s": "Canada VMap1, Library 45: Trees Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 45"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35901\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77018/nyu_2451_35901.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Thunder Bay, Canada",
-    "Hearst, Canada",
-    "Marathon, Canada",
-    "Greenstone, Canada",
-    "Neebing, Canada",
-    "Hornepayne, Canada",
-    "Ontario, Canada",
-    "Michigan, United States",
-    "Minnesota, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35901",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-35901",
-  "nyu_addl_dspace_s": "36870",
-  "locn_geometry": "ENVELOPE(-90.0, -82.5, 54.0, 48.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35901"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Trees",
+    "Vegetation boundaries",
+    "Vegetation classification"
+  ],
+  "dct_title_s": "Canada VMap1, Library 45: Trees Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 45"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35901\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77018/nyu_2451_35901.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Thunder Bay, Canada",
+    "Hearst, Canada",
+    "Marathon, Canada",
+    "Greenstone, Canada",
+    "Neebing, Canada",
+    "Hornepayne, Canada",
+    "Ontario, Canada",
+    "Michigan, United States",
+    "Minnesota, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35901",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-35901",
+  "nyu_addl_dspace_s": "36870",
+  "locn_geometry": "ENVELOPE(-90.0, -82.5, 54.0, 48.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35902.json b/metadata-aardvark/Datasets/nyu-2451-35902.json
index c703e92a0..c260f850c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35902.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35902.json
@@ -1,51 +1,69 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35902",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Coasts",
-    "Wetlands",
-    "Environment"
-  ],
-  "dct_title_s": "Canada VMap1, Library 46: Coast Area",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 46"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35902\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77019/nyu_2451_35902.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Jonqui\u00e8re, Canada",
-    "Timmins, Canada",
-    "Val-d'Or, Canada",
-    "Alma, Canada",
-    "Rouyn-Noranda, Canada",
-    "Amos, Canada",
-    "Dolbeau-Mistassini, Canada",
-    "Roberval, Canada",
-    "Kapuskasing, Canada",
-    "Saint-F\u00e9licien, Canada",
-    "Ontario, Canada",
-    "Nunavut, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35902",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-35902",
-  "nyu_addl_dspace_s": "36871",
-  "locn_geometry": "ENVELOPE(-82.5, -71.25, 54.0, 48.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35902"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Coasts",
+    "Wetlands",
+    "Environment"
+  ],
+  "dct_title_s": "Canada VMap1, Library 46: Coast Area",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 46"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35902\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77019/nyu_2451_35902.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Jonquière, Canada",
+    "Timmins, Canada",
+    "Val-d'Or, Canada",
+    "Alma, Canada",
+    "Rouyn-Noranda, Canada",
+    "Amos, Canada",
+    "Dolbeau-Mistassini, Canada",
+    "Roberval, Canada",
+    "Kapuskasing, Canada",
+    "Saint-Félicien, Canada",
+    "Ontario, Canada",
+    "Nunavut, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35902",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-35902",
+  "nyu_addl_dspace_s": "36871",
+  "locn_geometry": "ENVELOPE(-82.5, -71.25, 54.0, 48.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35903.json b/metadata-aardvark/Datasets/nyu-2451-35903.json
index 47607d784..c47737b2b 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35903.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35903.json
@@ -1,42 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35903",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Windmills",
-    "Chimneys",
-    "Cooling towers"
-  ],
-  "dct_title_s": "Canada VMap1, Library 45: Obstruction Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 45"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35903\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77020/nyu_2451_35903.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Thunder Bay, Canada",
-    "Marathon, Canada",
-    "Ontario, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35903",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-35903",
-  "nyu_addl_dspace_s": "36872",
-  "locn_geometry": "ENVELOPE(-89.4506225585938, -86.398078918457, 48.9354209899902, 48.3475685119629)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35903"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Windmills",
+    "Chimneys",
+    "Cooling towers"
+  ],
+  "dct_title_s": "Canada VMap1, Library 45: Obstruction Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 45"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35903\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77020/nyu_2451_35903.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Thunder Bay, Canada",
+    "Marathon, Canada",
+    "Ontario, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35903",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-35903",
+  "nyu_addl_dspace_s": "36872",
+  "locn_geometry": "ENVELOPE(-89.4506225585938, -86.398078918457, 48.9354209899902, 48.3475685119629)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35904.json b/metadata-aardvark/Datasets/nyu-2451-35904.json
index 7a23520f5..691549deb 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35904.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35904.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35904",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Power plants",
-    "Electric power transmission",
-    "Power generation sites"
-  ],
-  "dct_title_s": "Canada VMap1, Library 45: Power Plants",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 45"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35904\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77021/nyu_2451_35904.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35904",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-35904",
-  "nyu_addl_dspace_s": "36873",
-  "locn_geometry": "ENVELOPE(-88.3408203125, -88.3408203125, 49.1523895263672, 49.1523895263672)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35904"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Power plants",
+    "Electric power transmission",
+    "Power generation sites"
+  ],
+  "dct_title_s": "Canada VMap1, Library 45: Power Plants",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 45"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35904\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77021/nyu_2451_35904.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35904",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-35904",
+  "nyu_addl_dspace_s": "36873",
+  "locn_geometry": "ENVELOPE(-88.3408203125, -88.3408203125, 49.1523895263672, 49.1523895263672)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35905.json b/metadata-aardvark/Datasets/nyu-2451-35905.json
index 953e62e4e..0325c2c32 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35905.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35905.json
@@ -1,48 +1,66 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35905",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Swamps",
-    "Marshes",
-    "Wetlands"
-  ],
-  "dct_title_s": "Canada VMap1, Library 45: Marsh/Swamp Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 45"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35905\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77022/nyu_2451_35905.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Thunder Bay, Canada",
-    "Hearst, Canada",
-    "Marathon, Canada",
-    "Greenstone, Canada",
-    "Neebing, Canada",
-    "Hornepayne, Canada",
-    "Ontario, Canada",
-    "Michigan, United States",
-    "Minnesota, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35905",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-35905",
-  "nyu_addl_dspace_s": "36874",
-  "locn_geometry": "ENVELOPE(-90.0, -82.5, 54.0, 48.0006866455078)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35905"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Swamps",
+    "Marshes",
+    "Wetlands"
+  ],
+  "dct_title_s": "Canada VMap1, Library 45: Marsh/Swamp Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 45"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35905\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77022/nyu_2451_35905.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Thunder Bay, Canada",
+    "Hearst, Canada",
+    "Marathon, Canada",
+    "Greenstone, Canada",
+    "Neebing, Canada",
+    "Hornepayne, Canada",
+    "Ontario, Canada",
+    "Michigan, United States",
+    "Minnesota, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35905",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-35905",
+  "nyu_addl_dspace_s": "36874",
+  "locn_geometry": "ENVELOPE(-90.0, -82.5, 54.0, 48.0006866455078)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35906.json b/metadata-aardvark/Datasets/nyu-2451-35906.json
index ac59b5557..999350c2f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35906.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35906.json
@@ -1,50 +1,68 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35906",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Airports",
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 46: Airports",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 46"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35906\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77023/nyu_2451_35906.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Jonqui\u00e8re, Canada",
-    "Timmins, Canada",
-    "Val-d'Or, Canada",
-    "Alma, Canada",
-    "Rouyn-Noranda, Canada",
-    "Amos, Canada",
-    "Dolbeau-Mistassini, Canada",
-    "Roberval, Canada",
-    "Kapuskasing, Canada",
-    "Saint-F\u00e9licien, Canada",
-    "Ontario, Canada",
-    "Nunavut, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35906",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-35906",
-  "nyu_addl_dspace_s": "36875",
-  "locn_geometry": "ENVELOPE(-82.4717178344727, -71.2541732788086, 53.807186126709, 48.0522613525391)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35906"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Airports",
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 46: Airports",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 46"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35906\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77023/nyu_2451_35906.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Jonquière, Canada",
+    "Timmins, Canada",
+    "Val-d'Or, Canada",
+    "Alma, Canada",
+    "Rouyn-Noranda, Canada",
+    "Amos, Canada",
+    "Dolbeau-Mistassini, Canada",
+    "Roberval, Canada",
+    "Kapuskasing, Canada",
+    "Saint-Félicien, Canada",
+    "Ontario, Canada",
+    "Nunavut, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35906",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-35906",
+  "nyu_addl_dspace_s": "36875",
+  "locn_geometry": "ENVELOPE(-82.4717178344727, -71.2541732788086, 53.807186126709, 48.0522613525391)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35907.json b/metadata-aardvark/Datasets/nyu-2451-35907.json
index efd4de113..ac35dbea0 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35907.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35907.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35907",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Sand",
-    "Soil and civilization"
-  ],
-  "dct_title_s": "Canada VMap1, Library 45: Ground Area",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 45"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35907\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77024/nyu_2451_35907.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Ontario, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35907",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-35907",
-  "nyu_addl_dspace_s": "36876",
-  "locn_geometry": "ENVELOPE(-83.2755584716797, -83.1681289672851, 51.682430267334, 51.588264465332)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35907"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Sand",
+    "Soil and civilization"
+  ],
+  "dct_title_s": "Canada VMap1, Library 45: Ground Area",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 45"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35907\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77024/nyu_2451_35907.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Ontario, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35907",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-35907",
+  "nyu_addl_dspace_s": "36876",
+  "locn_geometry": "ENVELOPE(-83.2755584716797, -83.1681289672851, 51.682430267334, 51.588264465332)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35908.json b/metadata-aardvark/Datasets/nyu-2451-35908.json
index e2a427b1f..128723782 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35908.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35908.json
@@ -1,42 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35908",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Hydrographic structures",
-    "Wharves",
-    "Piers",
-    "Harbors",
-    "Hydrography"
-  ],
-  "dct_title_s": "Canada VMap1, Library 45: Pier Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 45"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35908\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77025/nyu_2451_35908.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Ontario, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35908",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-35908",
-  "nyu_addl_dspace_s": "36877",
-  "locn_geometry": "ENVELOPE(-89.2355117797852, -89.1836776733398, 48.4496650695801, 48.3514251708984)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35908"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Hydrographic structures",
+    "Wharves",
+    "Piers",
+    "Harbors",
+    "Hydrography"
+  ],
+  "dct_title_s": "Canada VMap1, Library 45: Pier Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 45"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35908\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77025/nyu_2451_35908.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Ontario, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35908",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-35908",
+  "nyu_addl_dspace_s": "36877",
+  "locn_geometry": "ENVELOPE(-89.2355117797852, -89.1836776733398, 48.4496650695801, 48.3514251708984)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35909.json b/metadata-aardvark/Datasets/nyu-2451-35909.json
index 71a54d7a1..664b8e827 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35909.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35909.json
@@ -1,47 +1,65 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35909",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Roads",
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 45: Road Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 45"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35909\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77026/nyu_2451_35909.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Thunder Bay, Canada",
-    "Hearst, Canada",
-    "Marathon, Canada",
-    "Greenstone, Canada",
-    "Neebing, Canada",
-    "Hornepayne, Canada",
-    "Ontario, Canada",
-    "Michigan, United States",
-    "Minnesota, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35909",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-35909",
-  "nyu_addl_dspace_s": "36878",
-  "locn_geometry": "ENVELOPE(-90.0, -82.5, 53.893985748291, 48.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35909"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Roads",
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 45: Road Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 45"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35909\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77026/nyu_2451_35909.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Thunder Bay, Canada",
+    "Hearst, Canada",
+    "Marathon, Canada",
+    "Greenstone, Canada",
+    "Neebing, Canada",
+    "Hornepayne, Canada",
+    "Ontario, Canada",
+    "Michigan, United States",
+    "Minnesota, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35909",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-35909",
+  "nyu_addl_dspace_s": "36878",
+  "locn_geometry": "ENVELOPE(-90.0, -82.5, 53.893985748291, 48.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35910.json b/metadata-aardvark/Datasets/nyu-2451-35910.json
index ff600718e..64ae4cd8c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35910.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35910.json
@@ -1,38 +1,56 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35910",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Tunnels"
-  ],
-  "dct_title_s": "Canada VMap1, Library 45: Tunnel Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 45"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35910\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77027/nyu_2451_35910.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Ontario, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35910",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-35910",
-  "nyu_addl_dspace_s": "36879",
-  "locn_geometry": "ENVELOPE(-89.8266525268555, -89.7761154174805, 48.6826210021973, 48.6109046936035)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35910"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Tunnels"
+  ],
+  "dct_title_s": "Canada VMap1, Library 45: Tunnel Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 45"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35910\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77027/nyu_2451_35910.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Ontario, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35910",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-35910",
+  "nyu_addl_dspace_s": "36879",
+  "locn_geometry": "ENVELOPE(-89.8266525268555, -89.7761154174805, 48.6826210021973, 48.6109046936035)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35911.json b/metadata-aardvark/Datasets/nyu-2451-35911.json
index 255c9b3ad..a575de79e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35911.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35911.json
@@ -1,47 +1,65 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35911",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Lakes",
-    "Reservoirs"
-  ],
-  "dct_title_s": "Canada VMap1, Library 45: Lake Reservoir Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 45"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35911\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77028/nyu_2451_35911.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Thunder Bay, Canada",
-    "Hearst, Canada",
-    "Marathon, Canada",
-    "Greenstone, Canada",
-    "Neebing, Canada",
-    "Hornepayne, Canada",
-    "Ontario, Canada",
-    "Michigan, United States",
-    "Minnesota, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35911",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-35911",
-  "nyu_addl_dspace_s": "36880",
-  "locn_geometry": "ENVELOPE(-90.0, -82.5, 54.0, 48.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35911"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Lakes",
+    "Reservoirs"
+  ],
+  "dct_title_s": "Canada VMap1, Library 45: Lake Reservoir Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 45"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35911\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77028/nyu_2451_35911.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Thunder Bay, Canada",
+    "Hearst, Canada",
+    "Marathon, Canada",
+    "Greenstone, Canada",
+    "Neebing, Canada",
+    "Hornepayne, Canada",
+    "Ontario, Canada",
+    "Michigan, United States",
+    "Minnesota, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35911",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-35911",
+  "nyu_addl_dspace_s": "36880",
+  "locn_geometry": "ENVELOPE(-90.0, -82.5, 54.0, 48.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35912.json b/metadata-aardvark/Datasets/nyu-2451-35912.json
index af5515f3d..320c51638 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35912.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35912.json
@@ -1,48 +1,66 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35912",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Human settlements",
-    "Population",
-    "Demography"
-  ],
-  "dct_title_s": "Canada VMap1, Library 45: Population Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 45"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35912\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77029/nyu_2451_35912.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Thunder Bay, Canada",
-    "Hearst, Canada",
-    "Marathon, Canada",
-    "Greenstone, Canada",
-    "Neebing, Canada",
-    "Hornepayne, Canada",
-    "Ontario, Canada",
-    "Michigan, United States",
-    "Minnesota, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35912",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-35912",
-  "nyu_addl_dspace_s": "36881",
-  "locn_geometry": "ENVELOPE(-89.9966888427734, -82.5290374755859, 53.8460540771484, 48.0011558532715)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35912"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Human settlements",
+    "Population",
+    "Demography"
+  ],
+  "dct_title_s": "Canada VMap1, Library 45: Population Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 45"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35912\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77029/nyu_2451_35912.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Thunder Bay, Canada",
+    "Hearst, Canada",
+    "Marathon, Canada",
+    "Greenstone, Canada",
+    "Neebing, Canada",
+    "Hornepayne, Canada",
+    "Ontario, Canada",
+    "Michigan, United States",
+    "Minnesota, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35912",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-35912",
+  "nyu_addl_dspace_s": "36881",
+  "locn_geometry": "ENVELOPE(-89.9966888427734, -82.5290374755859, 53.8460540771484, 48.0011558532715)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35913.json b/metadata-aardvark/Datasets/nyu-2451-35913.json
index 265a248da..4268e0d66 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35913.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35913.json
@@ -1,47 +1,65 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35913",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Racetracks",
-    "Sports facilities"
-  ],
-  "dct_title_s": "Canada VMap1, Library 45: Track Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 45"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35913\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77030/nyu_2451_35913.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Thunder Bay, Canada",
-    "Hearst, Canada",
-    "Marathon, Canada",
-    "Greenstone, Canada",
-    "Neebing, Canada",
-    "Hornepayne, Canada",
-    "Ontario, Canada",
-    "Michigan, United States",
-    "Minnesota, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35913",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-35913",
-  "nyu_addl_dspace_s": "36882",
-  "locn_geometry": "ENVELOPE(-90.0, -82.5, 52.0000457763672, 48.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35913"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Racetracks",
+    "Sports facilities"
+  ],
+  "dct_title_s": "Canada VMap1, Library 45: Track Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 45"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35913\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77030/nyu_2451_35913.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Thunder Bay, Canada",
+    "Hearst, Canada",
+    "Marathon, Canada",
+    "Greenstone, Canada",
+    "Neebing, Canada",
+    "Hornepayne, Canada",
+    "Ontario, Canada",
+    "Michigan, United States",
+    "Minnesota, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35913",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-35913",
+  "nyu_addl_dspace_s": "36882",
+  "locn_geometry": "ENVELOPE(-90.0, -82.5, 52.0000457763672, 48.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35914.json b/metadata-aardvark/Datasets/nyu-2451-35914.json
index 5e188135b..59f53b972 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35914.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35914.json
@@ -1,51 +1,69 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35914",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Contours (Cartography)",
-    "Elevation",
-    "Topographic maps"
-  ],
-  "dct_title_s": "Canada VMap1, Library 46: Contour Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 46"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35914\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77031/nyu_2451_35914.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Jonqui\u00e8re, Canada",
-    "Timmins, Canada",
-    "Val-d'Or, Canada",
-    "Alma, Canada",
-    "Rouyn-Noranda, Canada",
-    "Amos, Canada",
-    "Dolbeau-Mistassini, Canada",
-    "Roberval, Canada",
-    "Kapuskasing, Canada",
-    "Saint-F\u00e9licien, Canada",
-    "Ontario, Canada",
-    "Nunavut, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35914",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-35914",
-  "nyu_addl_dspace_s": "36883",
-  "locn_geometry": "ENVELOPE(-82.5, -71.25, 54.0, 48.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35914"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Contours (Cartography)",
+    "Elevation",
+    "Topographic maps"
+  ],
+  "dct_title_s": "Canada VMap1, Library 46: Contour Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 46"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35914\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77031/nyu_2451_35914.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Jonquière, Canada",
+    "Timmins, Canada",
+    "Val-d'Or, Canada",
+    "Alma, Canada",
+    "Rouyn-Noranda, Canada",
+    "Amos, Canada",
+    "Dolbeau-Mistassini, Canada",
+    "Roberval, Canada",
+    "Kapuskasing, Canada",
+    "Saint-Félicien, Canada",
+    "Ontario, Canada",
+    "Nunavut, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35914",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-35914",
+  "nyu_addl_dspace_s": "36883",
+  "locn_geometry": "ENVELOPE(-82.5, -71.25, 54.0, 48.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35915.json b/metadata-aardvark/Datasets/nyu-2451-35915.json
index 352bd6d6c..d775260b3 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35915.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35915.json
@@ -1,49 +1,67 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35915",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Landforms",
-    "Fault zones",
-    "Cliffs",
-    "Glaciers"
-  ],
-  "dct_title_s": "Canada VMap1, Library 45: Landform Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 45"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35915\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77032/nyu_2451_35915.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Thunder Bay, Canada",
-    "Hearst, Canada",
-    "Marathon, Canada",
-    "Greenstone, Canada",
-    "Neebing, Canada",
-    "Hornepayne, Canada",
-    "Ontario, Canada",
-    "Michigan, United States",
-    "Minnesota, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35915",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-35915",
-  "nyu_addl_dspace_s": "36884",
-  "locn_geometry": "ENVELOPE(-90.0, -82.8835296630859, 53.8877563476562, 48.0310935974121)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35915"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Landforms",
+    "Fault zones",
+    "Cliffs",
+    "Glaciers"
+  ],
+  "dct_title_s": "Canada VMap1, Library 45: Landform Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 45"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35915\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77032/nyu_2451_35915.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Thunder Bay, Canada",
+    "Hearst, Canada",
+    "Marathon, Canada",
+    "Greenstone, Canada",
+    "Neebing, Canada",
+    "Hornepayne, Canada",
+    "Ontario, Canada",
+    "Michigan, United States",
+    "Minnesota, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35915",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-35915",
+  "nyu_addl_dspace_s": "36884",
+  "locn_geometry": "ENVELOPE(-90.0, -82.8835296630859, 53.8877563476562, 48.0310935974121)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35916.json b/metadata-aardvark/Datasets/nyu-2451-35916.json
index 9532fdd85..154adac9a 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35916.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35916.json
@@ -1,48 +1,66 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35916",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Rapids",
-    "Rivers",
-    "Waterfalls"
-  ],
-  "dct_title_s": "Canada VMap1, Library 45: Rapids Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 45"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35916\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77033/nyu_2451_35916.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Thunder Bay, Canada",
-    "Hearst, Canada",
-    "Marathon, Canada",
-    "Greenstone, Canada",
-    "Neebing, Canada",
-    "Hornepayne, Canada",
-    "Ontario, Canada",
-    "Michigan, United States",
-    "Minnesota, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35916",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-35916",
-  "nyu_addl_dspace_s": "36885",
-  "locn_geometry": "ENVELOPE(-89.9748687744141, -82.5, 53.9986457824707, 48.0084381103516)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35916"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Rapids",
+    "Rivers",
+    "Waterfalls"
+  ],
+  "dct_title_s": "Canada VMap1, Library 45: Rapids Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 45"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35916\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77033/nyu_2451_35916.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Thunder Bay, Canada",
+    "Hearst, Canada",
+    "Marathon, Canada",
+    "Greenstone, Canada",
+    "Neebing, Canada",
+    "Hornepayne, Canada",
+    "Ontario, Canada",
+    "Michigan, United States",
+    "Minnesota, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35916",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-35916",
+  "nyu_addl_dspace_s": "36885",
+  "locn_geometry": "ENVELOPE(-89.9748687744141, -82.5, 53.9986457824707, 48.0084381103516)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35917.json b/metadata-aardvark/Datasets/nyu-2451-35917.json
index 81a82a3e0..3075672bb 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35917.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35917.json
@@ -1,47 +1,65 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35917",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Hydrology",
-    "Water"
-  ],
-  "dct_title_s": "Canada VMap1, Library 45: Water Course Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 45"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35917\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77034/nyu_2451_35917.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Thunder Bay, Canada",
-    "Hearst, Canada",
-    "Marathon, Canada",
-    "Greenstone, Canada",
-    "Neebing, Canada",
-    "Hornepayne, Canada",
-    "Ontario, Canada",
-    "Michigan, United States",
-    "Minnesota, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35917",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-35917",
-  "nyu_addl_dspace_s": "36886",
-  "locn_geometry": "ENVELOPE(-90.0, -82.5, 54.0, 48.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35917"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Hydrology",
+    "Water"
+  ],
+  "dct_title_s": "Canada VMap1, Library 45: Water Course Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 45"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35917\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77034/nyu_2451_35917.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Thunder Bay, Canada",
+    "Hearst, Canada",
+    "Marathon, Canada",
+    "Greenstone, Canada",
+    "Neebing, Canada",
+    "Hornepayne, Canada",
+    "Ontario, Canada",
+    "Michigan, United States",
+    "Minnesota, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35917",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-35917",
+  "nyu_addl_dspace_s": "36886",
+  "locn_geometry": "ENVELOPE(-90.0, -82.5, 54.0, 48.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35918.json b/metadata-aardvark/Datasets/nyu-2451-35918.json
index e6742549a..f0f1a18f8 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35918.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35918.json
@@ -1,51 +1,69 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35918",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Quality control",
-    "Quality"
-  ],
-  "dct_title_s": "Canada VMap1, Library 46: Data Quality Area",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 46"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35918\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77035/nyu_2451_35918.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Jonqui\u00e8re, Canada",
-    "Timmins, Canada",
-    "Val-d'Or, Canada",
-    "Alma, Canada",
-    "Rouyn-Noranda, Canada",
-    "Amos, Canada",
-    "Dolbeau-Mistassini, Canada",
-    "Roberval, Canada",
-    "Kapuskasing, Canada",
-    "Saint-F\u00e9licien, Canada",
-    "Ontario, Canada",
-    "Nunavut, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35918",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-35918",
-  "nyu_addl_dspace_s": "36887",
-  "locn_geometry": "ENVELOPE(-82.5, -71.25, 54.0, 48.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35918"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Quality control",
+    "Quality"
+  ],
+  "dct_title_s": "Canada VMap1, Library 46: Data Quality Area",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 46"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35918\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77035/nyu_2451_35918.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Jonquière, Canada",
+    "Timmins, Canada",
+    "Val-d'Or, Canada",
+    "Alma, Canada",
+    "Rouyn-Noranda, Canada",
+    "Amos, Canada",
+    "Dolbeau-Mistassini, Canada",
+    "Roberval, Canada",
+    "Kapuskasing, Canada",
+    "Saint-Félicien, Canada",
+    "Ontario, Canada",
+    "Nunavut, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35918",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-35918",
+  "nyu_addl_dspace_s": "36887",
+  "locn_geometry": "ENVELOPE(-82.5, -71.25, 54.0, 48.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35919.json b/metadata-aardvark/Datasets/nyu-2451-35919.json
index 8ed38f144..1e3853ec5 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35919.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35919.json
@@ -1,43 +1,61 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35919",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Pipelines",
-    "Hydraulic structures"
-  ],
-  "dct_title_s": "Canada VMap1, Library 45: Pipeline Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 45"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35919\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77036/nyu_2451_35919.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Hearst, Canada",
-    "Marathon, Canada",
-    "Greenstone, Canada",
-    "Hornepayne, Canada",
-    "Ontario, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35919",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-35919",
-  "nyu_addl_dspace_s": "36888",
-  "locn_geometry": "ENVELOPE(-90.0, -82.5, 49.8116645812988, 48.5018157958984)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35919"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Pipelines",
+    "Hydraulic structures"
+  ],
+  "dct_title_s": "Canada VMap1, Library 45: Pipeline Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 45"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35919\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77036/nyu_2451_35919.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Hearst, Canada",
+    "Marathon, Canada",
+    "Greenstone, Canada",
+    "Hornepayne, Canada",
+    "Ontario, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35919",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-35919",
+  "nyu_addl_dspace_s": "36888",
+  "locn_geometry": "ENVELOPE(-90.0, -82.5, 49.8116645812988, 48.5018157958984)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35920.json b/metadata-aardvark/Datasets/nyu-2451-35920.json
index 305f26150..bd6de0b67 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35920.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35920.json
@@ -1,46 +1,64 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35920",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Towers"
-  ],
-  "dct_title_s": "Canada VMap1, Library 45: Tower Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 45"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35920\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77037/nyu_2451_35920.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Thunder Bay, Canada",
-    "Hearst, Canada",
-    "Marathon, Canada",
-    "Greenstone, Canada",
-    "Neebing, Canada",
-    "Hornepayne, Canada",
-    "Ontario, Canada",
-    "Michigan, United States",
-    "Minnesota, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35920",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-35920",
-  "nyu_addl_dspace_s": "36889",
-  "locn_geometry": "ENVELOPE(-89.9040222167969, -82.5492630004883, 50.7010650634766, 48.023681640625)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35920"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Towers"
+  ],
+  "dct_title_s": "Canada VMap1, Library 45: Tower Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 45"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35920\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77037/nyu_2451_35920.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Thunder Bay, Canada",
+    "Hearst, Canada",
+    "Marathon, Canada",
+    "Greenstone, Canada",
+    "Neebing, Canada",
+    "Hornepayne, Canada",
+    "Ontario, Canada",
+    "Michigan, United States",
+    "Minnesota, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35920",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-35920",
+  "nyu_addl_dspace_s": "36889",
+  "locn_geometry": "ENVELOPE(-89.9040222167969, -82.5492630004883, 50.7010650634766, 48.023681640625)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35921.json b/metadata-aardvark/Datasets/nyu-2451-35921.json
index 958deff4d..efc86bd78 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35921.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35921.json
@@ -1,50 +1,68 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35921",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Communication",
-    "Towers"
-  ],
-  "dct_title_s": "Canada VMap1, Library 46: Communication Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 46"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35921\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77038/nyu_2451_35921.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Jonqui\u00e8re, Canada",
-    "Timmins, Canada",
-    "Val-d'Or, Canada",
-    "Alma, Canada",
-    "Rouyn-Noranda, Canada",
-    "Amos, Canada",
-    "Dolbeau-Mistassini, Canada",
-    "Roberval, Canada",
-    "Kapuskasing, Canada",
-    "Saint-F\u00e9licien, Canada",
-    "Ontario, Canada",
-    "Nunavut, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35921",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-35921",
-  "nyu_addl_dspace_s": "36890",
-  "locn_geometry": "ENVELOPE(-82.4998245239258, -71.2688446044922, 53.9127006530762, 48.0226364135742)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35921"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Communication",
+    "Towers"
+  ],
+  "dct_title_s": "Canada VMap1, Library 46: Communication Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 46"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35921\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77038/nyu_2451_35921.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Jonquière, Canada",
+    "Timmins, Canada",
+    "Val-d'Or, Canada",
+    "Alma, Canada",
+    "Rouyn-Noranda, Canada",
+    "Amos, Canada",
+    "Dolbeau-Mistassini, Canada",
+    "Roberval, Canada",
+    "Kapuskasing, Canada",
+    "Saint-Félicien, Canada",
+    "Ontario, Canada",
+    "Nunavut, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35921",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-35921",
+  "nyu_addl_dspace_s": "36890",
+  "locn_geometry": "ENVELOPE(-82.4998245239258, -71.2688446044922, 53.9127006530762, 48.0226364135742)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35922.json b/metadata-aardvark/Datasets/nyu-2451-35922.json
index 6b2d7717f..884582cb8 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35922.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35922.json
@@ -1,46 +1,64 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35922",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Fuelbreaks",
-    "Environment"
-  ],
-  "dct_title_s": "Canada VMap1, Library 45: Firebreak Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 45"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35922\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77039/nyu_2451_35922.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Thunder Bay, Canada",
-    "Hearst, Canada",
-    "Marathon, Canada",
-    "Greenstone, Canada",
-    "Neebing, Canada",
-    "Hornepayne, Canada",
-    "Ontario, Canada",
-    "Michigan, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35922",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-35922",
-  "nyu_addl_dspace_s": "36891",
-  "locn_geometry": "ENVELOPE(-90.0, -82.7832717895508, 53.9191856384277, 48.1555404663086)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35922"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Fuelbreaks",
+    "Environment"
+  ],
+  "dct_title_s": "Canada VMap1, Library 45: Firebreak Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 45"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35922\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77039/nyu_2451_35922.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Thunder Bay, Canada",
+    "Hearst, Canada",
+    "Marathon, Canada",
+    "Greenstone, Canada",
+    "Neebing, Canada",
+    "Hornepayne, Canada",
+    "Ontario, Canada",
+    "Michigan, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35922",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-35922",
+  "nyu_addl_dspace_s": "36891",
+  "locn_geometry": "ENVELOPE(-90.0, -82.7832717895508, 53.9191856384277, 48.1555404663086)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35923.json b/metadata-aardvark/Datasets/nyu-2451-35923.json
index 023ac46d7..941224c6f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35923.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35923.json
@@ -1,47 +1,65 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35923",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Railroads",
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 45: Railroad Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 45"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35923\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77041/nyu_2451_35923.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Thunder Bay, Canada",
-    "Hearst, Canada",
-    "Marathon, Canada",
-    "Greenstone, Canada",
-    "Neebing, Canada",
-    "Hornepayne, Canada",
-    "Ontario, Canada",
-    "Michigan, United States",
-    "Minnesota, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35923",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-35923",
-  "nyu_addl_dspace_s": "36892",
-  "locn_geometry": "ENVELOPE(-90.0, -82.5, 50.3328132629395, 48.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35923"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Railroads",
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 45: Railroad Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 45"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35923\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77041/nyu_2451_35923.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Thunder Bay, Canada",
+    "Hearst, Canada",
+    "Marathon, Canada",
+    "Greenstone, Canada",
+    "Neebing, Canada",
+    "Hornepayne, Canada",
+    "Ontario, Canada",
+    "Michigan, United States",
+    "Minnesota, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35923",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-35923",
+  "nyu_addl_dspace_s": "36892",
+  "locn_geometry": "ENVELOPE(-90.0, -82.5, 50.3328132629395, 48.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35924.json b/metadata-aardvark/Datasets/nyu-2451-35924.json
index 6aaa2b7f9..ff5dc0eb2 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35924.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35924.json
@@ -1,51 +1,69 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35924",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Bridges",
-    "Structure",
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 46: Bridge Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 46"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35924\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77042/nyu_2451_35924.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Dolbeau-Mistassini, Canada",
-    "Saint-F\u00e9licien, Canada",
-    "Chibougamau, Canada",
-    "Pont Rouge, Canada",
-    "La Sarre, Canada",
-    "Iroquois Falls, Canada",
-    "Lebel-sur-Qu\u00e9villon, Canada",
-    "Normandin, Canada",
-    "Matagami, Canada",
-    "Chapais, Canada",
-    "Ontario, Canada",
-    "Nunavut, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35924",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-35924",
-  "nyu_addl_dspace_s": "36893",
-  "locn_geometry": "ENVELOPE(-81.6514587402344, -71.2623596191406, 53.7787094116211, 48.657829284668)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35924"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Bridges",
+    "Structure",
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 46: Bridge Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 46"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35924\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77042/nyu_2451_35924.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Dolbeau-Mistassini, Canada",
+    "Saint-Félicien, Canada",
+    "Chibougamau, Canada",
+    "Pont Rouge, Canada",
+    "La Sarre, Canada",
+    "Iroquois Falls, Canada",
+    "Lebel-sur-Quévillon, Canada",
+    "Normandin, Canada",
+    "Matagami, Canada",
+    "Chapais, Canada",
+    "Ontario, Canada",
+    "Nunavut, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35924",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-35924",
+  "nyu_addl_dspace_s": "36893",
+  "locn_geometry": "ENVELOPE(-81.6514587402344, -71.2623596191406, 53.7787094116211, 48.657829284668)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35925.json b/metadata-aardvark/Datasets/nyu-2451-35925.json
index a69568956..453850322 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35925.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35925.json
@@ -1,46 +1,64 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35925",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Industrial sites"
-  ],
-  "dct_title_s": "Canada VMap1, Library 45: Industry Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 45"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35925\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77043/nyu_2451_35925.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Thunder Bay, Canada",
-    "Hearst, Canada",
-    "Marathon, Canada",
-    "Greenstone, Canada",
-    "Neebing, Canada",
-    "Hornepayne, Canada",
-    "Ontario, Canada",
-    "Michigan, United States",
-    "Minnesota, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35925",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-35925",
-  "nyu_addl_dspace_s": "36894",
-  "locn_geometry": "ENVELOPE(-89.9040222167969, -82.5937423706055, 50.7010650634766, 48.023681640625)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35925"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Industrial sites"
+  ],
+  "dct_title_s": "Canada VMap1, Library 45: Industry Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 45"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35925\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77043/nyu_2451_35925.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Thunder Bay, Canada",
+    "Hearst, Canada",
+    "Marathon, Canada",
+    "Greenstone, Canada",
+    "Neebing, Canada",
+    "Hornepayne, Canada",
+    "Ontario, Canada",
+    "Michigan, United States",
+    "Minnesota, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35925",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-35925",
+  "nyu_addl_dspace_s": "36894",
+  "locn_geometry": "ENVELOPE(-89.9040222167969, -82.5937423706055, 50.7010650634766, 48.023681640625)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35926.json b/metadata-aardvark/Datasets/nyu-2451-35926.json
index 2f9226eb6..e1a985c97 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35926.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35926.json
@@ -1,43 +1,61 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35926",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Runways (Aeronautics)",
-    "Transportation",
-    "Airports"
-  ],
-  "dct_title_s": "Canada VMap1, Library 45: Runway Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 45"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35926\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77045/nyu_2451_35926.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Thunder Bay, Canada",
-    "Marathon, Canada",
-    "Greenstone, Canada",
-    "Ontario, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35926",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-35926",
-  "nyu_addl_dspace_s": "36895",
-  "locn_geometry": "ENVELOPE(-89.3960418701172, -85.2653961181641, 50.6586990356445, 48.3718795776367)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35926"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Runways (Aeronautics)",
+    "Transportation",
+    "Airports"
+  ],
+  "dct_title_s": "Canada VMap1, Library 45: Runway Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 45"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35926\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77045/nyu_2451_35926.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Thunder Bay, Canada",
+    "Marathon, Canada",
+    "Greenstone, Canada",
+    "Ontario, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35926",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-35926",
+  "nyu_addl_dspace_s": "36895",
+  "locn_geometry": "ENVELOPE(-89.3960418701172, -85.2653961181641, 50.6586990356445, 48.3718795776367)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35927.json b/metadata-aardvark/Datasets/nyu-2451-35927.json
index d14baf6b0..89383ec2f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35927.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35927.json
@@ -1,52 +1,70 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35927",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Navigation",
-    "Marine accidents",
-    "Reefs",
-    "Coasts"
-  ],
-  "dct_title_s": "Canada VMap1, Library 46: Danger Point Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 46"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35927\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77046/nyu_2451_35927.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Jonqui\u00e8re, Canada",
-    "Timmins, Canada",
-    "Val-d'Or, Canada",
-    "Alma, Canada",
-    "Rouyn-Noranda, Canada",
-    "Amos, Canada",
-    "Dolbeau-Mistassini, Canada",
-    "Roberval, Canada",
-    "Kapuskasing, Canada",
-    "Saint-F\u00e9licien, Canada",
-    "Ontario, Canada",
-    "Nunavut, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35927",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-35927",
-  "nyu_addl_dspace_s": "36896",
-  "locn_geometry": "ENVELOPE(-82.4991836547852, -71.2518615722656, 53.9986953735352, 48.0016708374023)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35927"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Navigation",
+    "Marine accidents",
+    "Reefs",
+    "Coasts"
+  ],
+  "dct_title_s": "Canada VMap1, Library 46: Danger Point Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 46"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35927\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77046/nyu_2451_35927.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Jonquière, Canada",
+    "Timmins, Canada",
+    "Val-d'Or, Canada",
+    "Alma, Canada",
+    "Rouyn-Noranda, Canada",
+    "Amos, Canada",
+    "Dolbeau-Mistassini, Canada",
+    "Roberval, Canada",
+    "Kapuskasing, Canada",
+    "Saint-Félicien, Canada",
+    "Ontario, Canada",
+    "Nunavut, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35927",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-35927",
+  "nyu_addl_dspace_s": "36896",
+  "locn_geometry": "ENVELOPE(-82.4991836547852, -71.2518615722656, 53.9986953735352, 48.0016708374023)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35928.json b/metadata-aardvark/Datasets/nyu-2451-35928.json
index 9e02e4084..f6d54b33c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35928.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35928.json
@@ -1,44 +1,62 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35928",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Parks",
-    "Recreation areas",
-    "Environment"
-  ],
-  "dct_title_s": "Canada VMap1, Library 45: Landmark Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 45"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35928\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77047/nyu_2451_35928.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Thunder Bay, Canada",
-    "Neebing, Canada",
-    "Ontario, Canada",
-    "Michigan, United States",
-    "Minnesota, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35928",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-35928",
-  "nyu_addl_dspace_s": "36897",
-  "locn_geometry": "ENVELOPE(-89.7087936401367, -88.7511978149414, 48.6930198669434, 48.0163192749023)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35928"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Parks",
+    "Recreation areas",
+    "Environment"
+  ],
+  "dct_title_s": "Canada VMap1, Library 45: Landmark Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 45"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35928\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77047/nyu_2451_35928.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Thunder Bay, Canada",
+    "Neebing, Canada",
+    "Ontario, Canada",
+    "Michigan, United States",
+    "Minnesota, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35928",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-35928",
+  "nyu_addl_dspace_s": "36897",
+  "locn_geometry": "ENVELOPE(-89.7087936401367, -88.7511978149414, 48.6930198669434, 48.0163192749023)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35929.json b/metadata-aardvark/Datasets/nyu-2451-35929.json
index 2b89bbd5a..d06b01c73 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35929.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35929.json
@@ -1,45 +1,63 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35929",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 45: Transportation Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 45"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35929\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77048/nyu_2451_35929.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Thunder Bay, Canada",
-    "Hearst, Canada",
-    "Marathon, Canada",
-    "Greenstone, Canada",
-    "Neebing, Canada",
-    "Hornepayne, Canada",
-    "Ontario, Canada",
-    "Michigan, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35929",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-35929",
-  "nyu_addl_dspace_s": "36898",
-  "locn_geometry": "ENVELOPE(-89.8008117675781, -82.8163986206055, 53.8521537780762, 48.0743865966797)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35929"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 45: Transportation Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 45"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35929\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77048/nyu_2451_35929.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Thunder Bay, Canada",
+    "Hearst, Canada",
+    "Marathon, Canada",
+    "Greenstone, Canada",
+    "Neebing, Canada",
+    "Hornepayne, Canada",
+    "Ontario, Canada",
+    "Michigan, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35929",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-35929",
+  "nyu_addl_dspace_s": "36898",
+  "locn_geometry": "ENVELOPE(-89.8008117675781, -82.8163986206055, 53.8521537780762, 48.0743865966797)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35930.json b/metadata-aardvark/Datasets/nyu-2451-35930.json
index 376707474..91871545b 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35930.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35930.json
@@ -1,51 +1,69 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35930",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Quality control",
-    "Quality"
-  ],
-  "dct_title_s": "Canada VMap1, Library 46: Data Quality Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 46"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35930\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77049/nyu_2451_35930.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Jonqui\u00e8re, Canada",
-    "Timmins, Canada",
-    "Val-d'Or, Canada",
-    "Alma, Canada",
-    "Rouyn-Noranda, Canada",
-    "Amos, Canada",
-    "Dolbeau-Mistassini, Canada",
-    "Roberval, Canada",
-    "Kapuskasing, Canada",
-    "Saint-F\u00e9licien, Canada",
-    "Ontario, Canada",
-    "Nunavut, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35930",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-35930",
-  "nyu_addl_dspace_s": "36899",
-  "locn_geometry": "ENVELOPE(-82.5, -71.25, 54.0, 48.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35930"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Quality control",
+    "Quality"
+  ],
+  "dct_title_s": "Canada VMap1, Library 46: Data Quality Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 46"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35930\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77049/nyu_2451_35930.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Jonquière, Canada",
+    "Timmins, Canada",
+    "Val-d'Or, Canada",
+    "Alma, Canada",
+    "Rouyn-Noranda, Canada",
+    "Amos, Canada",
+    "Dolbeau-Mistassini, Canada",
+    "Roberval, Canada",
+    "Kapuskasing, Canada",
+    "Saint-Félicien, Canada",
+    "Ontario, Canada",
+    "Nunavut, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35930",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-35930",
+  "nyu_addl_dspace_s": "36899",
+  "locn_geometry": "ENVELOPE(-82.5, -71.25, 54.0, 48.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35931.json b/metadata-aardvark/Datasets/nyu-2451-35931.json
index ecb55a865..4df2f071f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35931.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35931.json
@@ -1,47 +1,65 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35931",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "Canada VMap1, Library 45: Political Boundary Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 45"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35931\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77050/nyu_2451_35931.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Thunder Bay, Canada",
-    "Hearst, Canada",
-    "Marathon, Canada",
-    "Greenstone, Canada",
-    "Neebing, Canada",
-    "Hornepayne, Canada",
-    "Ontario, Canada",
-    "Michigan, United States",
-    "Minnesota, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35931",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-35931",
-  "nyu_addl_dspace_s": "36900",
-  "locn_geometry": "ENVELOPE(-90.0, -82.5, 54.0, 48.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35931"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "Canada VMap1, Library 45: Political Boundary Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 45"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35931\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77050/nyu_2451_35931.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Thunder Bay, Canada",
+    "Hearst, Canada",
+    "Marathon, Canada",
+    "Greenstone, Canada",
+    "Neebing, Canada",
+    "Hornepayne, Canada",
+    "Ontario, Canada",
+    "Michigan, United States",
+    "Minnesota, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35931",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-35931",
+  "nyu_addl_dspace_s": "36900",
+  "locn_geometry": "ENVELOPE(-90.0, -82.5, 54.0, 48.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35932.json b/metadata-aardvark/Datasets/nyu-2451-35932.json
index 24c28acac..bef7dd651 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35932.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35932.json
@@ -1,49 +1,67 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35932",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Cities and towns",
-    "Location"
-  ],
-  "dct_title_s": "Canada VMap1, Library 46: Built-Up Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 46"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35932\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77051/nyu_2451_35932.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Jonqui\u00e8re, Canada",
-    "Timmins, Canada",
-    "Val-d'Or, Canada",
-    "Alma, Canada",
-    "Rouyn-Noranda, Canada",
-    "Amos, Canada",
-    "Dolbeau-Mistassini, Canada",
-    "Roberval, Canada",
-    "Kapuskasing, Canada",
-    "Saint-F\u00e9licien, Canada",
-    "Ontario, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35932",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-35932",
-  "nyu_addl_dspace_s": "36901",
-  "locn_geometry": "ENVELOPE(-82.4398803710938, -71.25, 49.925594329834, 48.0834922790527)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35932"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Cities and towns",
+    "Location"
+  ],
+  "dct_title_s": "Canada VMap1, Library 46: Built-Up Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 46"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35932\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77051/nyu_2451_35932.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Jonquière, Canada",
+    "Timmins, Canada",
+    "Val-d'Or, Canada",
+    "Alma, Canada",
+    "Rouyn-Noranda, Canada",
+    "Amos, Canada",
+    "Dolbeau-Mistassini, Canada",
+    "Roberval, Canada",
+    "Kapuskasing, Canada",
+    "Saint-Félicien, Canada",
+    "Ontario, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35932",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-35932",
+  "nyu_addl_dspace_s": "36901",
+  "locn_geometry": "ENVELOPE(-82.4398803710938, -71.25, 49.925594329834, 48.0834922790527)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35933.json b/metadata-aardvark/Datasets/nyu-2451-35933.json
index e6fc5c24d..27a92a564 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35933.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35933.json
@@ -1,50 +1,68 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35933",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Elevation",
-    "Topographic maps"
-  ],
-  "dct_title_s": "Canada VMap1, Library 46: Elevation Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 46"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35933\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77052/nyu_2451_35933.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Jonqui\u00e8re, Canada",
-    "Timmins, Canada",
-    "Val-d'Or, Canada",
-    "Alma, Canada",
-    "Rouyn-Noranda, Canada",
-    "Amos, Canada",
-    "Dolbeau-Mistassini, Canada",
-    "Roberval, Canada",
-    "Kapuskasing, Canada",
-    "Saint-F\u00e9licien, Canada",
-    "Ontario, Canada",
-    "Nunavut, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35933",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-35933",
-  "nyu_addl_dspace_s": "36902",
-  "locn_geometry": "ENVELOPE(-82.4987487792969, -71.2579116821289, 53.9983825683594, 48.0013275146484)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35933"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Elevation",
+    "Topographic maps"
+  ],
+  "dct_title_s": "Canada VMap1, Library 46: Elevation Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 46"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35933\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77052/nyu_2451_35933.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Jonquière, Canada",
+    "Timmins, Canada",
+    "Val-d'Or, Canada",
+    "Alma, Canada",
+    "Rouyn-Noranda, Canada",
+    "Amos, Canada",
+    "Dolbeau-Mistassini, Canada",
+    "Roberval, Canada",
+    "Kapuskasing, Canada",
+    "Saint-Félicien, Canada",
+    "Ontario, Canada",
+    "Nunavut, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35933",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-35933",
+  "nyu_addl_dspace_s": "36902",
+  "locn_geometry": "ENVELOPE(-82.4987487792969, -71.2579116821289, 53.9983825683594, 48.0013275146484)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35934.json b/metadata-aardvark/Datasets/nyu-2451-35934.json
index 74a9110a1..4d707ae72 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35934.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35934.json
@@ -1,48 +1,66 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35934",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Rapids",
-    "Rivers",
-    "Waterfalls"
-  ],
-  "dct_title_s": "Canada VMap1, Library 45: Rapids Nodes",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 45"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35934\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77053/nyu_2451_35934.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Thunder Bay, Canada",
-    "Hearst, Canada",
-    "Marathon, Canada",
-    "Greenstone, Canada",
-    "Neebing, Canada",
-    "Hornepayne, Canada",
-    "Ontario, Canada",
-    "Michigan, United States",
-    "Minnesota, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35934",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-35934",
-  "nyu_addl_dspace_s": "36903",
-  "locn_geometry": "ENVELOPE(-89.9988861083984, -82.5106964111328, 53.9964561462402, 48.0014762878418)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35934"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Rapids",
+    "Rivers",
+    "Waterfalls"
+  ],
+  "dct_title_s": "Canada VMap1, Library 45: Rapids Nodes",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 45"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35934\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77053/nyu_2451_35934.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Thunder Bay, Canada",
+    "Hearst, Canada",
+    "Marathon, Canada",
+    "Greenstone, Canada",
+    "Neebing, Canada",
+    "Hornepayne, Canada",
+    "Ontario, Canada",
+    "Michigan, United States",
+    "Minnesota, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35934",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-35934",
+  "nyu_addl_dspace_s": "36903",
+  "locn_geometry": "ENVELOPE(-89.9988861083984, -82.5106964111328, 53.9964561462402, 48.0014762878418)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35935.json b/metadata-aardvark/Datasets/nyu-2451-35935.json
index ce1a48463..57a5ec4c3 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35935.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35935.json
@@ -1,51 +1,69 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35935",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Dams",
-    "Structure",
-    "Inland Waters"
-  ],
-  "dct_title_s": "Canada VMap1, Library 46: Dam/Weir Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 46"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35935\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77054/nyu_2451_35935.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Jonqui\u00e8re, Canada",
-    "Timmins, Canada",
-    "Val-d'Or, Canada",
-    "Alma, Canada",
-    "Rouyn-Noranda, Canada",
-    "Amos, Canada",
-    "Dolbeau-Mistassini, Canada",
-    "Roberval, Canada",
-    "Saint-F\u00e9licien, Canada",
-    "Kirkland Lake, Canada",
-    "Ontario, Canada",
-    "Nunavut, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35935",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-35935",
-  "nyu_addl_dspace_s": "36904",
-  "locn_geometry": "ENVELOPE(-82.2714004516602, -71.2528076171875, 53.9042930603027, 48.003776550293)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35935"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Dams",
+    "Structure",
+    "Inland Waters"
+  ],
+  "dct_title_s": "Canada VMap1, Library 46: Dam/Weir Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 46"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35935\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77054/nyu_2451_35935.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Jonquière, Canada",
+    "Timmins, Canada",
+    "Val-d'Or, Canada",
+    "Alma, Canada",
+    "Rouyn-Noranda, Canada",
+    "Amos, Canada",
+    "Dolbeau-Mistassini, Canada",
+    "Roberval, Canada",
+    "Saint-Félicien, Canada",
+    "Kirkland Lake, Canada",
+    "Ontario, Canada",
+    "Nunavut, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35935",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-35935",
+  "nyu_addl_dspace_s": "36904",
+  "locn_geometry": "ENVELOPE(-82.2714004516602, -71.2528076171875, 53.9042930603027, 48.003776550293)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35936.json b/metadata-aardvark/Datasets/nyu-2451-35936.json
index 4d277b4b0..ce9497665 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35936.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35936.json
@@ -1,50 +1,68 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35936",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Fuelbreaks",
-    "Environment"
-  ],
-  "dct_title_s": "Canada VMap1, Library 46: Firebreak Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 46"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35936\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77055/nyu_2451_35936.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Timmins, Canada",
-    "Val-d'Or, Canada",
-    "Rouyn-Noranda, Canada",
-    "Amos, Canada",
-    "Dolbeau-Mistassini, Canada",
-    "Roberval, Canada",
-    "Kapuskasing, Canada",
-    "Saint-F\u00e9licien, Canada",
-    "Kirkland Lake, Canada",
-    "Chibougamau, Canada",
-    "Ontario, Canada",
-    "Nunavut, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35936",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-35936",
-  "nyu_addl_dspace_s": "36905",
-  "locn_geometry": "ENVELOPE(-82.4802474975586, -71.7557754516602, 51.3384017944336, 48.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35936"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Fuelbreaks",
+    "Environment"
+  ],
+  "dct_title_s": "Canada VMap1, Library 46: Firebreak Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 46"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35936\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77055/nyu_2451_35936.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Timmins, Canada",
+    "Val-d'Or, Canada",
+    "Rouyn-Noranda, Canada",
+    "Amos, Canada",
+    "Dolbeau-Mistassini, Canada",
+    "Roberval, Canada",
+    "Kapuskasing, Canada",
+    "Saint-Félicien, Canada",
+    "Kirkland Lake, Canada",
+    "Chibougamau, Canada",
+    "Ontario, Canada",
+    "Nunavut, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35936",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-35936",
+  "nyu_addl_dspace_s": "36905",
+  "locn_geometry": "ENVELOPE(-82.4802474975586, -71.7557754516602, 51.3384017944336, 48.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35937.json b/metadata-aardvark/Datasets/nyu-2451-35937.json
index 01323c68f..c1e4e8755 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35937.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35937.json
@@ -1,47 +1,65 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35937",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Trails",
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 45: Trails and Tracks Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 45"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35937\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77056/nyu_2451_35937.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Thunder Bay, Canada",
-    "Hearst, Canada",
-    "Marathon, Canada",
-    "Greenstone, Canada",
-    "Neebing, Canada",
-    "Hornepayne, Canada",
-    "Ontario, Canada",
-    "Michigan, United States",
-    "Minnesota, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35937",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-35937",
-  "nyu_addl_dspace_s": "36906",
-  "locn_geometry": "ENVELOPE(-89.9951324462891, -82.5, 53.8521537780762, 48.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35937"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Trails",
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 45: Trails and Tracks Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 45"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35937\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77056/nyu_2451_35937.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Thunder Bay, Canada",
+    "Hearst, Canada",
+    "Marathon, Canada",
+    "Greenstone, Canada",
+    "Neebing, Canada",
+    "Hornepayne, Canada",
+    "Ontario, Canada",
+    "Michigan, United States",
+    "Minnesota, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35937",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-35937",
+  "nyu_addl_dspace_s": "36906",
+  "locn_geometry": "ENVELOPE(-89.9951324462891, -82.5, 53.8521537780762, 48.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35938.json b/metadata-aardvark/Datasets/nyu-2451-35938.json
index 7e2d020cf..b1abccb79 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35938.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35938.json
@@ -1,51 +1,69 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35938",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Quality control",
-    "Quality"
-  ],
-  "dct_title_s": "Canada VMap1, Library 46: Data Quality Void Collection Area",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 46"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35938\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77057/nyu_2451_35938.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Timmins, Canada",
-    "Val-d'Or, Canada",
-    "Rouyn-Noranda, Canada",
-    "Amos, Canada",
-    "Dolbeau-Mistassini, Canada",
-    "Roberval, Canada",
-    "Saint-F\u00e9licien, Canada",
-    "Kirkland Lake, Canada",
-    "Chibougamau, Canada",
-    "Pont Rouge, Canada",
-    "Ontario, Canada",
-    "Nunavut, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35938",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-35938",
-  "nyu_addl_dspace_s": "36907",
-  "locn_geometry": "ENVELOPE(-82.2081756591797, -71.6884384155273, 53.978343963623, 48.0930366516113)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35938"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Quality control",
+    "Quality"
+  ],
+  "dct_title_s": "Canada VMap1, Library 46: Data Quality Void Collection Area",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 46"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35938\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77057/nyu_2451_35938.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Timmins, Canada",
+    "Val-d'Or, Canada",
+    "Rouyn-Noranda, Canada",
+    "Amos, Canada",
+    "Dolbeau-Mistassini, Canada",
+    "Roberval, Canada",
+    "Saint-Félicien, Canada",
+    "Kirkland Lake, Canada",
+    "Chibougamau, Canada",
+    "Pont Rouge, Canada",
+    "Ontario, Canada",
+    "Nunavut, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35938",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-35938",
+  "nyu_addl_dspace_s": "36907",
+  "locn_geometry": "ENVELOPE(-82.2081756591797, -71.6884384155273, 53.978343963623, 48.0930366516113)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35939.json b/metadata-aardvark/Datasets/nyu-2451-35939.json
index 5099e7622..aee0dd290 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35939.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35939.json
@@ -1,50 +1,68 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35939",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Lakes",
-    "Reservoirs"
-  ],
-  "dct_title_s": "Canada VMap1, Library 46: Lake Reservoir Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 46"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35939\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77058/nyu_2451_35939.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Jonqui\u00e8re, Canada",
-    "Timmins, Canada",
-    "Val-d'Or, Canada",
-    "Alma, Canada",
-    "Rouyn-Noranda, Canada",
-    "Amos, Canada",
-    "Dolbeau-Mistassini, Canada",
-    "Roberval, Canada",
-    "Kapuskasing, Canada",
-    "Saint-F\u00e9licien, Canada",
-    "Ontario, Canada",
-    "Nunavut, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35939",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-35939",
-  "nyu_addl_dspace_s": "36908",
-  "locn_geometry": "ENVELOPE(-82.5, -71.25, 54.0, 48.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35939"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Lakes",
+    "Reservoirs"
+  ],
+  "dct_title_s": "Canada VMap1, Library 46: Lake Reservoir Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 46"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35939\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77058/nyu_2451_35939.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Jonquière, Canada",
+    "Timmins, Canada",
+    "Val-d'Or, Canada",
+    "Alma, Canada",
+    "Rouyn-Noranda, Canada",
+    "Amos, Canada",
+    "Dolbeau-Mistassini, Canada",
+    "Roberval, Canada",
+    "Kapuskasing, Canada",
+    "Saint-Félicien, Canada",
+    "Ontario, Canada",
+    "Nunavut, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35939",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-35939",
+  "nyu_addl_dspace_s": "36908",
+  "locn_geometry": "ENVELOPE(-82.5, -71.25, 54.0, 48.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35940.json b/metadata-aardvark/Datasets/nyu-2451-35940.json
index 429098395..3ad396c77 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35940.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35940.json
@@ -1,50 +1,68 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35940",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Buildings",
-    "Structure"
-  ],
-  "dct_title_s": "Canada VMap1, Library 46: Buildings Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 46"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35940\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77059/nyu_2451_35940.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Timmins, Canada",
-    "Alma, Canada",
-    "Rouyn-Noranda, Canada",
-    "Amos, Canada",
-    "Dolbeau-Mistassini, Canada",
-    "Roberval, Canada",
-    "Kapuskasing, Canada",
-    "Saint-F\u00e9licien, Canada",
-    "Chibougamau, Canada",
-    "Pont Rouge, Canada",
-    "Ontario, Canada",
-    "Nunavut, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35940",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-35940",
-  "nyu_addl_dspace_s": "36909",
-  "locn_geometry": "ENVELOPE(-82.4327774047852, -71.2856292724609, 53.8849792480469, 48.2370414733887)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35940"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Buildings",
+    "Structure"
+  ],
+  "dct_title_s": "Canada VMap1, Library 46: Buildings Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 46"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35940\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77059/nyu_2451_35940.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Timmins, Canada",
+    "Alma, Canada",
+    "Rouyn-Noranda, Canada",
+    "Amos, Canada",
+    "Dolbeau-Mistassini, Canada",
+    "Roberval, Canada",
+    "Kapuskasing, Canada",
+    "Saint-Félicien, Canada",
+    "Chibougamau, Canada",
+    "Pont Rouge, Canada",
+    "Ontario, Canada",
+    "Nunavut, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35940",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-35940",
+  "nyu_addl_dspace_s": "36909",
+  "locn_geometry": "ENVELOPE(-82.4327774047852, -71.2856292724609, 53.8849792480469, 48.2370414733887)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35941.json b/metadata-aardvark/Datasets/nyu-2451-35941.json
index 70c41cb93..05ee06ff4 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35941.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35941.json
@@ -1,50 +1,68 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35941",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Embankments",
-    "Fills (Earthwork)"
-  ],
-  "dct_title_s": "Canada VMap1, Library 46: Embankment Fill Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 46"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35941\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77060/nyu_2451_35941.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Timmins, Canada",
-    "Val-d'Or, Canada",
-    "Alma, Canada",
-    "Rouyn-Noranda, Canada",
-    "Amos, Canada",
-    "Dolbeau-Mistassini, Canada",
-    "Roberval, Canada",
-    "Saint-F\u00e9licien, Canada",
-    "Kirkland Lake, Canada",
-    "Chibougamau, Canada",
-    "Ontario, Canada",
-    "Nunavut, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35941",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-35941",
-  "nyu_addl_dspace_s": "36910",
-  "locn_geometry": "ENVELOPE(-82.2177505493164, -71.3892974853516, 53.9414176940918, 48.0630912780762)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35941"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Embankments",
+    "Fills (Earthwork)"
+  ],
+  "dct_title_s": "Canada VMap1, Library 46: Embankment Fill Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 46"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35941\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77060/nyu_2451_35941.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Timmins, Canada",
+    "Val-d'Or, Canada",
+    "Alma, Canada",
+    "Rouyn-Noranda, Canada",
+    "Amos, Canada",
+    "Dolbeau-Mistassini, Canada",
+    "Roberval, Canada",
+    "Saint-Félicien, Canada",
+    "Kirkland Lake, Canada",
+    "Chibougamau, Canada",
+    "Ontario, Canada",
+    "Nunavut, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35941",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-35941",
+  "nyu_addl_dspace_s": "36910",
+  "locn_geometry": "ENVELOPE(-82.2177505493164, -71.3892974853516, 53.9414176940918, 48.0630912780762)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35942.json b/metadata-aardvark/Datasets/nyu-2451-35942.json
index 3f9bb4762..fba79d155 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35942.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35942.json
@@ -1,48 +1,66 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35942",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Hydrography",
-    "Hydrographic surveying",
-    "Aqueducts"
-  ],
-  "dct_title_s": "Canada VMap1, Library 45: Hydrography Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 45"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35942\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77061/nyu_2451_35942.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Thunder Bay, Canada",
-    "Hearst, Canada",
-    "Marathon, Canada",
-    "Greenstone, Canada",
-    "Neebing, Canada",
-    "Hornepayne, Canada",
-    "Ontario, Canada",
-    "Michigan, United States",
-    "Minnesota, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35942",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-35942",
-  "nyu_addl_dspace_s": "36911",
-  "locn_geometry": "ENVELOPE(-89.9987869262695, -82.515495300293, 53.8698043823242, 48.0038261413574)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35942"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Hydrography",
+    "Hydrographic surveying",
+    "Aqueducts"
+  ],
+  "dct_title_s": "Canada VMap1, Library 45: Hydrography Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 45"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35942\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77061/nyu_2451_35942.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Thunder Bay, Canada",
+    "Hearst, Canada",
+    "Marathon, Canada",
+    "Greenstone, Canada",
+    "Neebing, Canada",
+    "Hornepayne, Canada",
+    "Ontario, Canada",
+    "Michigan, United States",
+    "Minnesota, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35942",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-35942",
+  "nyu_addl_dspace_s": "36911",
+  "locn_geometry": "ENVELOPE(-89.9987869262695, -82.515495300293, 53.8698043823242, 48.0038261413574)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35943.json b/metadata-aardvark/Datasets/nyu-2451-35943.json
index 95dff2222..bccdbaf12 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35943.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35943.json
@@ -1,50 +1,68 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35943",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Dams",
-    "Structure",
-    "Inland Waters"
-  ],
-  "dct_title_s": "Canada VMap1, Library 46: Damn/Weir Nodes",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 46"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35943\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77062/nyu_2451_35943.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Val-d'Or, Canada",
-    "Rouyn-Noranda, Canada",
-    "Amos, Canada",
-    "Kirkland Lake, Canada",
-    "La Sarre, Canada",
-    "Iroquois Falls, Canada",
-    "Malartic, Canada",
-    "Lebel-sur-Qu\u00e9villon, Canada",
-    "Senneterre, Canada",
-    "Macamic, Canada",
-    "Ontario, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35943",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-35943",
-  "nyu_addl_dspace_s": "36912",
-  "locn_geometry": "ENVELOPE(-81.2819900512695, -72.7071533203125, 49.4258460998535, 48.035099029541)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35943"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Dams",
+    "Structure",
+    "Inland Waters"
+  ],
+  "dct_title_s": "Canada VMap1, Library 46: Damn/Weir Nodes",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 46"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35943\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77062/nyu_2451_35943.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Val-d'Or, Canada",
+    "Rouyn-Noranda, Canada",
+    "Amos, Canada",
+    "Kirkland Lake, Canada",
+    "La Sarre, Canada",
+    "Iroquois Falls, Canada",
+    "Malartic, Canada",
+    "Lebel-sur-Quévillon, Canada",
+    "Senneterre, Canada",
+    "Macamic, Canada",
+    "Ontario, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35943",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-35943",
+  "nyu_addl_dspace_s": "36912",
+  "locn_geometry": "ENVELOPE(-81.2819900512695, -72.7071533203125, 49.4258460998535, 48.035099029541)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35944.json b/metadata-aardvark/Datasets/nyu-2451-35944.json
index 014a75630..df85e41a2 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35944.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35944.json
@@ -1,47 +1,65 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35944",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Physiographys",
-    "Geysers",
-    "Hot springs"
-  ],
-  "dct_title_s": "Canada VMap1, Library 45: Physiography Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 45"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35944\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77063/nyu_2451_35944.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Thunder Bay, Canada",
-    "Hearst, Canada",
-    "Marathon, Canada",
-    "Greenstone, Canada",
-    "Neebing, Canada",
-    "Hornepayne, Canada",
-    "Ontario, Canada",
-    "Michigan, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35944",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-35944",
-  "nyu_addl_dspace_s": "36913",
-  "locn_geometry": "ENVELOPE(-89.880973815918, -83.0074996948242, 51.1165237426758, 48.0555648803711)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35944"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Physiographys",
+    "Geysers",
+    "Hot springs"
+  ],
+  "dct_title_s": "Canada VMap1, Library 45: Physiography Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 45"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35944\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77063/nyu_2451_35944.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Thunder Bay, Canada",
+    "Hearst, Canada",
+    "Marathon, Canada",
+    "Greenstone, Canada",
+    "Neebing, Canada",
+    "Hornepayne, Canada",
+    "Ontario, Canada",
+    "Michigan, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35944",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-35944",
+  "nyu_addl_dspace_s": "36913",
+  "locn_geometry": "ENVELOPE(-89.880973815918, -83.0074996948242, 51.1165237426758, 48.0555648803711)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35945.json b/metadata-aardvark/Datasets/nyu-2451-35945.json
index db426c777..6cc79918f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35945.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35945.json
@@ -1,49 +1,67 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35945",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Ferries",
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 46: Ferry Crossing Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 46"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35945\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77064/nyu_2451_35945.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Dolbeau-Mistassini, Canada",
-    "Chibougamau, Canada",
-    "Pont Rouge, Canada",
-    "Lebel-sur-Qu\u00e9villon, Canada",
-    "Normandin, Canada",
-    "Matagami, Canada",
-    "Chapais, Canada",
-    "Waswanipi, Canada",
-    "Albanel, Canada",
-    "Ontario, Canada",
-    "Nunavut, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35945",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-35945",
-  "nyu_addl_dspace_s": "36914",
-  "locn_geometry": "ENVELOPE(-81.068000793457, -71.4508590698242, 51.2717666625977, 48.8449630737305)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35945"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Ferries",
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 46: Ferry Crossing Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 46"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35945\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77064/nyu_2451_35945.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Dolbeau-Mistassini, Canada",
+    "Chibougamau, Canada",
+    "Pont Rouge, Canada",
+    "Lebel-sur-Quévillon, Canada",
+    "Normandin, Canada",
+    "Matagami, Canada",
+    "Chapais, Canada",
+    "Waswanipi, Canada",
+    "Albanel, Canada",
+    "Ontario, Canada",
+    "Nunavut, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35945",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-35945",
+  "nyu_addl_dspace_s": "36914",
+  "locn_geometry": "ENVELOPE(-81.068000793457, -71.4508590698242, 51.2717666625977, 48.8449630737305)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35946.json b/metadata-aardvark/Datasets/nyu-2451-35946.json
index bf12b6b28..4b5ede032 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35946.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35946.json
@@ -1,47 +1,65 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35946",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Electric lines",
-    "Electric power transmission"
-  ],
-  "dct_title_s": "Canada VMap1, Library 45: Power Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 45"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35946\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77065/nyu_2451_35946.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Thunder Bay, Canada",
-    "Hearst, Canada",
-    "Marathon, Canada",
-    "Greenstone, Canada",
-    "Neebing, Canada",
-    "Hornepayne, Canada",
-    "Ontario, Canada",
-    "Michigan, United States",
-    "Minnesota, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35946",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-35946",
-  "nyu_addl_dspace_s": "36915",
-  "locn_geometry": "ENVELOPE(-90.0, -82.5, 50.3118934631348, 48.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35946"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Electric lines",
+    "Electric power transmission"
+  ],
+  "dct_title_s": "Canada VMap1, Library 45: Power Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 45"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35946\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77065/nyu_2451_35946.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Thunder Bay, Canada",
+    "Hearst, Canada",
+    "Marathon, Canada",
+    "Greenstone, Canada",
+    "Neebing, Canada",
+    "Hornepayne, Canada",
+    "Ontario, Canada",
+    "Michigan, United States",
+    "Minnesota, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35946",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-35946",
+  "nyu_addl_dspace_s": "36915",
+  "locn_geometry": "ENVELOPE(-90.0, -82.5, 50.3118934631348, 48.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35947.json b/metadata-aardvark/Datasets/nyu-2451-35947.json
index 0e544ed0e..9c20bf88c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35947.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35947.json
@@ -1,50 +1,68 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35947",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Elevation",
-    "Topographic maps"
-  ],
-  "dct_title_s": "Canada VMap1, Library 46: Elevation Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 46"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35947\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77066/nyu_2451_35947.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Timmins, Canada",
-    "Alma, Canada",
-    "Rouyn-Noranda, Canada",
-    "Amos, Canada",
-    "Dolbeau-Mistassini, Canada",
-    "Roberval, Canada",
-    "Kapuskasing, Canada",
-    "Saint-F\u00e9licien, Canada",
-    "Chibougamau, Canada",
-    "Pont Rouge, Canada",
-    "Ontario, Canada",
-    "Nunavut, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35947",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-35947",
-  "nyu_addl_dspace_s": "36916",
-  "locn_geometry": "ENVELOPE(-82.4838790893555, -71.487419128418, 53.998291015625, 48.2276268005371)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35947"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Elevation",
+    "Topographic maps"
+  ],
+  "dct_title_s": "Canada VMap1, Library 46: Elevation Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 46"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35947\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77066/nyu_2451_35947.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Timmins, Canada",
+    "Alma, Canada",
+    "Rouyn-Noranda, Canada",
+    "Amos, Canada",
+    "Dolbeau-Mistassini, Canada",
+    "Roberval, Canada",
+    "Kapuskasing, Canada",
+    "Saint-Félicien, Canada",
+    "Chibougamau, Canada",
+    "Pont Rouge, Canada",
+    "Ontario, Canada",
+    "Nunavut, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35947",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-35947",
+  "nyu_addl_dspace_s": "36916",
+  "locn_geometry": "ENVELOPE(-82.4838790893555, -71.487419128418, 53.998291015625, 48.2276268005371)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35948.json b/metadata-aardvark/Datasets/nyu-2451-35948.json
index 3f410e136..409c4a563 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35948.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35948.json
@@ -1,47 +1,65 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35948",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Hydrology",
-    "Water"
-  ],
-  "dct_title_s": "Canada VMap1, Library 45: Water Course Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 45"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35948\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77067/nyu_2451_35948.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Thunder Bay, Canada",
-    "Hearst, Canada",
-    "Marathon, Canada",
-    "Greenstone, Canada",
-    "Neebing, Canada",
-    "Hornepayne, Canada",
-    "Ontario, Canada",
-    "Michigan, United States",
-    "Minnesota, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35948",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-35948",
-  "nyu_addl_dspace_s": "36917",
-  "locn_geometry": "ENVELOPE(-90.0, -82.5, 54.0, 48.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35948"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Hydrology",
+    "Water"
+  ],
+  "dct_title_s": "Canada VMap1, Library 45: Water Course Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 45"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35948\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77067/nyu_2451_35948.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Thunder Bay, Canada",
+    "Hearst, Canada",
+    "Marathon, Canada",
+    "Greenstone, Canada",
+    "Neebing, Canada",
+    "Hornepayne, Canada",
+    "Ontario, Canada",
+    "Michigan, United States",
+    "Minnesota, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35948",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-35948",
+  "nyu_addl_dspace_s": "36917",
+  "locn_geometry": "ENVELOPE(-90.0, -82.5, 54.0, 48.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35949.json b/metadata-aardvark/Datasets/nyu-2451-35949.json
index 478710d6a..0ff9afb73 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35949.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35949.json
@@ -1,50 +1,68 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35949",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Parks",
-    "Recreation areas",
-    "Environment"
-  ],
-  "dct_title_s": "Canada VMap1, Library 46: Landmark Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 46"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35949\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77068/nyu_2451_35949.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Rouyn-Noranda, Canada",
-    "Amos, Canada",
-    "Dolbeau-Mistassini, Canada",
-    "Roberval, Canada",
-    "Saint-F\u00e9licien, Canada",
-    "Kirkland Lake, Canada",
-    "Pont Rouge, Canada",
-    "La Sarre, Canada",
-    "Iroquois Falls, Canada",
-    "Malartic, Canada",
-    "Ontario, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35949",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-35949",
-  "nyu_addl_dspace_s": "36918",
-  "locn_geometry": "ENVELOPE(-81.0732345581055, -71.9599304199219, 49.0627136230469, 48.1625709533691)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35949"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Parks",
+    "Recreation areas",
+    "Environment"
+  ],
+  "dct_title_s": "Canada VMap1, Library 46: Landmark Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 46"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35949\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77068/nyu_2451_35949.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Rouyn-Noranda, Canada",
+    "Amos, Canada",
+    "Dolbeau-Mistassini, Canada",
+    "Roberval, Canada",
+    "Saint-Félicien, Canada",
+    "Kirkland Lake, Canada",
+    "Pont Rouge, Canada",
+    "La Sarre, Canada",
+    "Iroquois Falls, Canada",
+    "Malartic, Canada",
+    "Ontario, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35949",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-35949",
+  "nyu_addl_dspace_s": "36918",
+  "locn_geometry": "ENVELOPE(-81.0732345581055, -71.9599304199219, 49.0627136230469, 48.1625709533691)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35950.json b/metadata-aardvark/Datasets/nyu-2451-35950.json
index b3ac992e4..d713b696d 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35950.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35950.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35950",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Coasts",
-    "Wetlands",
-    "Environment"
-  ],
-  "dct_title_s": "Canada VMap1, Library 46: Coast Line",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 46"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35950\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77069/nyu_2451_35950.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Ontario, Canada",
-    "Nunavut, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35950",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-35950",
-  "nyu_addl_dspace_s": "36919",
-  "locn_geometry": "ENVELOPE(-82.2879409790039, -78.2295074462891, 54.0, 50.9627685546875)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35950"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Coasts",
+    "Wetlands",
+    "Environment"
+  ],
+  "dct_title_s": "Canada VMap1, Library 46: Coast Line",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 46"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35950\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77069/nyu_2451_35950.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Ontario, Canada",
+    "Nunavut, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35950",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-35950",
+  "nyu_addl_dspace_s": "36919",
+  "locn_geometry": "ENVELOPE(-82.2879409790039, -78.2295074462891, 54.0, 50.9627685546875)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35951.json b/metadata-aardvark/Datasets/nyu-2451-35951.json
index e80a1d05a..f8d906e4f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35951.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35951.json
@@ -1,40 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35951",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Landforms",
-    "Fault zones",
-    "Cliffs",
-    "Glaciers"
-  ],
-  "dct_title_s": "Canada VMap1, Library 46: Landform 2 Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 46"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35951\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77070/nyu_2451_35951.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35951",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-35951",
-  "nyu_addl_dspace_s": "36920",
-  "locn_geometry": "ENVELOPE(-71.3596725463867, -71.352294921875, 49.7636451721191, 49.758861541748)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35951"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Landforms",
+    "Fault zones",
+    "Cliffs",
+    "Glaciers"
+  ],
+  "dct_title_s": "Canada VMap1, Library 46: Landform 2 Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 46"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35951\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77070/nyu_2451_35951.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35951",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-35951",
+  "nyu_addl_dspace_s": "36920",
+  "locn_geometry": "ENVELOPE(-71.3596725463867, -71.352294921875, 49.7636451721191, 49.758861541748)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35952.json b/metadata-aardvark/Datasets/nyu-2451-35952.json
index ab04d620a..b0783e762 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35952.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35952.json
@@ -1,50 +1,68 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35952",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Refuse and refuse disposal",
-    "Waste disposal sites",
-    "Environment"
-  ],
-  "dct_title_s": "Canada VMap1, Library 46: Disposal Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 46"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35952\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77071/nyu_2451_35952.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Timmins, Canada",
-    "Val-d'Or, Canada",
-    "Rouyn-Noranda, Canada",
-    "Amos, Canada",
-    "Kirkland Lake, Canada",
-    "Chibougamau, Canada",
-    "La Sarre, Canada",
-    "Iroquois Falls, Canada",
-    "Malartic, Canada",
-    "Lebel-sur-Qu\u00e9villon, Canada",
-    "Ontario, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35952",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-35952",
-  "nyu_addl_dspace_s": "36921",
-  "locn_geometry": "ENVELOPE(-81.6178283691406, -74.2631607055664, 49.8900833129883, 48.1037712097168)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35952"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Refuse and refuse disposal",
+    "Waste disposal sites",
+    "Environment"
+  ],
+  "dct_title_s": "Canada VMap1, Library 46: Disposal Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 46"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35952\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77071/nyu_2451_35952.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Timmins, Canada",
+    "Val-d'Or, Canada",
+    "Rouyn-Noranda, Canada",
+    "Amos, Canada",
+    "Kirkland Lake, Canada",
+    "Chibougamau, Canada",
+    "La Sarre, Canada",
+    "Iroquois Falls, Canada",
+    "Malartic, Canada",
+    "Lebel-sur-Quévillon, Canada",
+    "Ontario, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35952",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-35952",
+  "nyu_addl_dspace_s": "36921",
+  "locn_geometry": "ENVELOPE(-81.6178283691406, -74.2631607055664, 49.8900833129883, 48.1037712097168)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35953.json b/metadata-aardvark/Datasets/nyu-2451-35953.json
index 9342dc42f..a887eeeaa 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35953.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35953.json
@@ -1,49 +1,67 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35953",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Pipelines",
-    "Hydraulic structures"
-  ],
-  "dct_title_s": "Canada VMap1, Library 46: Pipeline Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 46"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35953\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77072/nyu_2451_35953.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Timmins, Canada",
-    "Val-d'Or, Canada",
-    "Rouyn-Noranda, Canada",
-    "Amos, Canada",
-    "Dolbeau-Mistassini, Canada",
-    "Roberval, Canada",
-    "Kapuskasing, Canada",
-    "Saint-F\u00e9licien, Canada",
-    "Kirkland Lake, Canada",
-    "Pont Rouge, Canada",
-    "Ontario, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35953",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-35953",
-  "nyu_addl_dspace_s": "36922",
-  "locn_geometry": "ENVELOPE(-82.5, -72.0, 49.7706604003906, 48.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35953"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Pipelines",
+    "Hydraulic structures"
+  ],
+  "dct_title_s": "Canada VMap1, Library 46: Pipeline Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 46"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35953\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77072/nyu_2451_35953.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Timmins, Canada",
+    "Val-d'Or, Canada",
+    "Rouyn-Noranda, Canada",
+    "Amos, Canada",
+    "Dolbeau-Mistassini, Canada",
+    "Roberval, Canada",
+    "Kapuskasing, Canada",
+    "Saint-Félicien, Canada",
+    "Kirkland Lake, Canada",
+    "Pont Rouge, Canada",
+    "Ontario, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35953",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-35953",
+  "nyu_addl_dspace_s": "36922",
+  "locn_geometry": "ENVELOPE(-82.5, -72.0, 49.7706604003906, 48.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35954.json b/metadata-aardvark/Datasets/nyu-2451-35954.json
index ca79269a6..5cb7557cb 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35954.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35954.json
@@ -1,50 +1,68 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35954",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Elevation",
-    "Topographic maps"
-  ],
-  "dct_title_s": "Canada VMap1, Library 46: Elevation Void Collection Area",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 46"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35954\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77073/nyu_2451_35954.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Timmins, Canada",
-    "Val-d'Or, Canada",
-    "Rouyn-Noranda, Canada",
-    "Amos, Canada",
-    "Dolbeau-Mistassini, Canada",
-    "Roberval, Canada",
-    "Saint-F\u00e9licien, Canada",
-    "Kirkland Lake, Canada",
-    "Chibougamau, Canada",
-    "Pont Rouge, Canada",
-    "Ontario, Canada",
-    "Nunavut, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35954",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-35954",
-  "nyu_addl_dspace_s": "36923",
-  "locn_geometry": "ENVELOPE(-82.2081756591797, -71.6884384155273, 53.978343963623, 48.0930366516113)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35954"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Elevation",
+    "Topographic maps"
+  ],
+  "dct_title_s": "Canada VMap1, Library 46: Elevation Void Collection Area",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 46"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35954\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77073/nyu_2451_35954.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Timmins, Canada",
+    "Val-d'Or, Canada",
+    "Rouyn-Noranda, Canada",
+    "Amos, Canada",
+    "Dolbeau-Mistassini, Canada",
+    "Roberval, Canada",
+    "Saint-Félicien, Canada",
+    "Kirkland Lake, Canada",
+    "Chibougamau, Canada",
+    "Pont Rouge, Canada",
+    "Ontario, Canada",
+    "Nunavut, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35954",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-35954",
+  "nyu_addl_dspace_s": "36923",
+  "locn_geometry": "ENVELOPE(-82.2081756591797, -71.6884384155273, 53.978343963623, 48.0930366516113)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35955.json b/metadata-aardvark/Datasets/nyu-2451-35955.json
index b46fa0b41..a535de394 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35955.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35955.json
@@ -1,50 +1,68 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35955",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "Canada VMap1, Library 46: Political Boundary Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 46"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35955\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77074/nyu_2451_35955.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Timmins, Canada",
-    "Val-d'Or, Canada",
-    "Rouyn-Noranda, Canada",
-    "Amos, Canada",
-    "Dolbeau-Mistassini, Canada",
-    "Roberval, Canada",
-    "Kapuskasing, Canada",
-    "Saint-F\u00e9licien, Canada",
-    "Kirkland Lake, Canada",
-    "Chibougamau, Canada",
-    "Ontario, Canada",
-    "Nunavut, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35955",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-35955",
-  "nyu_addl_dspace_s": "36924",
-  "locn_geometry": "ENVELOPE(-82.4263534545898, -72.2122344970703, 53.8355674743652, 48.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35955"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "Canada VMap1, Library 46: Political Boundary Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 46"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35955\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77074/nyu_2451_35955.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Timmins, Canada",
+    "Val-d'Or, Canada",
+    "Rouyn-Noranda, Canada",
+    "Amos, Canada",
+    "Dolbeau-Mistassini, Canada",
+    "Roberval, Canada",
+    "Kapuskasing, Canada",
+    "Saint-Félicien, Canada",
+    "Kirkland Lake, Canada",
+    "Chibougamau, Canada",
+    "Ontario, Canada",
+    "Nunavut, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35955",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-35955",
+  "nyu_addl_dspace_s": "36924",
+  "locn_geometry": "ENVELOPE(-82.4263534545898, -72.2122344970703, 53.8355674743652, 48.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35956.json b/metadata-aardvark/Datasets/nyu-2451-35956.json
index e616c1e47..4786317e5 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35956.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35956.json
@@ -1,49 +1,67 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35956",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Mines and mineral resources",
-    "Salt mines and mining"
-  ],
-  "dct_title_s": "Canada VMap1, Library 46: Extraction Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 46"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35956\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77075/nyu_2451_35956.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Timmins, Canada",
-    "Val-d'Or, Canada",
-    "Rouyn-Noranda, Canada",
-    "Amos, Canada",
-    "Kirkland Lake, Canada",
-    "Chibougamau, Canada",
-    "La Sarre, Canada",
-    "Iroquois Falls, Canada",
-    "Malartic, Canada",
-    "Lebel-sur-Qu\u00e9villon, Canada",
-    "Ontario, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35956",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-35956",
-  "nyu_addl_dspace_s": "36925",
-  "locn_geometry": "ENVELOPE(-82.2901611328125, -74.1046371459961, 50.0129547119141, 48.001708984375)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35956"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Mines and mineral resources",
+    "Salt mines and mining"
+  ],
+  "dct_title_s": "Canada VMap1, Library 46: Extraction Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 46"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35956\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77075/nyu_2451_35956.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Timmins, Canada",
+    "Val-d'Or, Canada",
+    "Rouyn-Noranda, Canada",
+    "Amos, Canada",
+    "Kirkland Lake, Canada",
+    "Chibougamau, Canada",
+    "La Sarre, Canada",
+    "Iroquois Falls, Canada",
+    "Malartic, Canada",
+    "Lebel-sur-Quévillon, Canada",
+    "Ontario, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35956",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-35956",
+  "nyu_addl_dspace_s": "36925",
+  "locn_geometry": "ENVELOPE(-82.2901611328125, -74.1046371459961, 50.0129547119141, 48.001708984375)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35957.json b/metadata-aardvark/Datasets/nyu-2451-35957.json
index bec21c7b5..624e1c7cd 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35957.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35957.json
@@ -1,50 +1,68 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35957",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Electric lines",
-    "Electric power transmission"
-  ],
-  "dct_title_s": "Canada VMap1, Library 46: Power Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 46"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35957\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77076/nyu_2451_35957.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Jonqui\u00e8re, Canada",
-    "Timmins, Canada",
-    "Val-d'Or, Canada",
-    "Alma, Canada",
-    "Rouyn-Noranda, Canada",
-    "Amos, Canada",
-    "Dolbeau-Mistassini, Canada",
-    "Roberval, Canada",
-    "Kapuskasing, Canada",
-    "Saint-F\u00e9licien, Canada",
-    "Ontario, Canada",
-    "Nunavut, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35957",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-35957",
-  "nyu_addl_dspace_s": "36926",
-  "locn_geometry": "ENVELOPE(-82.5, -71.25, 53.8833656311035, 48.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35957"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Electric lines",
+    "Electric power transmission"
+  ],
+  "dct_title_s": "Canada VMap1, Library 46: Power Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 46"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35957\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77076/nyu_2451_35957.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Jonquière, Canada",
+    "Timmins, Canada",
+    "Val-d'Or, Canada",
+    "Alma, Canada",
+    "Rouyn-Noranda, Canada",
+    "Amos, Canada",
+    "Dolbeau-Mistassini, Canada",
+    "Roberval, Canada",
+    "Kapuskasing, Canada",
+    "Saint-Félicien, Canada",
+    "Ontario, Canada",
+    "Nunavut, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35957",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-35957",
+  "nyu_addl_dspace_s": "36926",
+  "locn_geometry": "ENVELOPE(-82.5, -71.25, 53.8833656311035, 48.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35958.json b/metadata-aardvark/Datasets/nyu-2451-35958.json
index ffc9f6ef6..123246209 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35958.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35958.json
@@ -1,51 +1,69 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35958",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Hydrography",
-    "Hydrographic surveying",
-    "Aqueducts"
-  ],
-  "dct_title_s": "Canada VMap1, Library 46: Hydrography Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 46"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35958\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77077/nyu_2451_35958.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Jonqui\u00e8re, Canada",
-    "Timmins, Canada",
-    "Val-d'Or, Canada",
-    "Alma, Canada",
-    "Rouyn-Noranda, Canada",
-    "Amos, Canada",
-    "Dolbeau-Mistassini, Canada",
-    "Roberval, Canada",
-    "Kapuskasing, Canada",
-    "Saint-F\u00e9licien, Canada",
-    "Ontario, Canada",
-    "Nunavut, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35958",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-35958",
-  "nyu_addl_dspace_s": "36927",
-  "locn_geometry": "ENVELOPE(-82.4907073974609, -71.2564392089844, 53.9958724975586, 48.0015869140625)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35958"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Hydrography",
+    "Hydrographic surveying",
+    "Aqueducts"
+  ],
+  "dct_title_s": "Canada VMap1, Library 46: Hydrography Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 46"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35958\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77077/nyu_2451_35958.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Jonquière, Canada",
+    "Timmins, Canada",
+    "Val-d'Or, Canada",
+    "Alma, Canada",
+    "Rouyn-Noranda, Canada",
+    "Amos, Canada",
+    "Dolbeau-Mistassini, Canada",
+    "Roberval, Canada",
+    "Kapuskasing, Canada",
+    "Saint-Félicien, Canada",
+    "Ontario, Canada",
+    "Nunavut, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35958",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-35958",
+  "nyu_addl_dspace_s": "36927",
+  "locn_geometry": "ENVELOPE(-82.4907073974609, -71.2564392089844, 53.9958724975586, 48.0015869140625)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35959.json b/metadata-aardvark/Datasets/nyu-2451-35959.json
index 0290c3684..e7f193df0 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35959.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35959.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35959",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Parks",
-    "Recreation areas",
-    "Environment"
-  ],
-  "dct_title_s": "Canada VMap1, Library 45: Landmark Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 45"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35959\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77078/nyu_2451_35959.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Ontario, Canada",
-    "Michigan, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35959",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-35959",
-  "nyu_addl_dspace_s": "36928",
-  "locn_geometry": "ENVELOPE(-89.194206237793, -88.2270965576172, 48.3055953979492, 48.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35959"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Parks",
+    "Recreation areas",
+    "Environment"
+  ],
+  "dct_title_s": "Canada VMap1, Library 45: Landmark Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 45"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35959\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77078/nyu_2451_35959.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Ontario, Canada",
+    "Michigan, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35959",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-35959",
+  "nyu_addl_dspace_s": "36928",
+  "locn_geometry": "ENVELOPE(-89.194206237793, -88.2270965576172, 48.3055953979492, 48.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35960.json b/metadata-aardvark/Datasets/nyu-2451-35960.json
index 13cbd45b3..20049389e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35960.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35960.json
@@ -1,52 +1,70 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35960",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Landforms",
-    "Fault zones",
-    "Cliffs",
-    "Glaciers"
-  ],
-  "dct_title_s": "Canada VMap1, Library 46: Landform Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 46"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35960\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77079/nyu_2451_35960.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Timmins, Canada",
-    "Val-d'Or, Canada",
-    "Alma, Canada",
-    "Rouyn-Noranda, Canada",
-    "Amos, Canada",
-    "Dolbeau-Mistassini, Canada",
-    "Roberval, Canada",
-    "Saint-F\u00e9licien, Canada",
-    "Kirkland Lake, Canada",
-    "Chibougamau, Canada",
-    "Ontario, Canada",
-    "Nunavut, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35960",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-35960",
-  "nyu_addl_dspace_s": "36929",
-  "locn_geometry": "ENVELOPE(-82.1138229370117, -71.568000793457, 53.9405784606934, 48.0579147338867)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35960"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Landforms",
+    "Fault zones",
+    "Cliffs",
+    "Glaciers"
+  ],
+  "dct_title_s": "Canada VMap1, Library 46: Landform Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 46"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35960\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77079/nyu_2451_35960.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Timmins, Canada",
+    "Val-d'Or, Canada",
+    "Alma, Canada",
+    "Rouyn-Noranda, Canada",
+    "Amos, Canada",
+    "Dolbeau-Mistassini, Canada",
+    "Roberval, Canada",
+    "Saint-Félicien, Canada",
+    "Kirkland Lake, Canada",
+    "Chibougamau, Canada",
+    "Ontario, Canada",
+    "Nunavut, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35960",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-35960",
+  "nyu_addl_dspace_s": "36929",
+  "locn_geometry": "ENVELOPE(-82.1138229370117, -71.568000793457, 53.9405784606934, 48.0579147338867)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35961.json b/metadata-aardvark/Datasets/nyu-2451-35961.json
index 43a98c260..6d6fbc376 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35961.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35961.json
@@ -1,44 +1,62 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35961",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Runways (Aeronautics)",
-    "Transportation",
-    "Airports"
-  ],
-  "dct_title_s": "Canada VMap1, Library 45: Runway Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 45"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35961\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77080/nyu_2451_35961.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Thunder Bay, Canada",
-    "Marathon, Canada",
-    "Greenstone, Canada",
-    "Hornepayne, Canada",
-    "Ontario, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35961",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-35961",
-  "nyu_addl_dspace_s": "36930",
-  "locn_geometry": "ENVELOPE(-89.9039764404297, -83.6815643310547, 53.822021484375, 48.3667297363281)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35961"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Runways (Aeronautics)",
+    "Transportation",
+    "Airports"
+  ],
+  "dct_title_s": "Canada VMap1, Library 45: Runway Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 45"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35961\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77080/nyu_2451_35961.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Thunder Bay, Canada",
+    "Marathon, Canada",
+    "Greenstone, Canada",
+    "Hornepayne, Canada",
+    "Ontario, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35961",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-35961",
+  "nyu_addl_dspace_s": "36930",
+  "locn_geometry": "ENVELOPE(-89.9039764404297, -83.6815643310547, 53.822021484375, 48.3667297363281)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35962.json b/metadata-aardvark/Datasets/nyu-2451-35962.json
index 251be5f3e..a0cd0db39 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35962.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35962.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35962",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Windmills",
-    "Chimneys",
-    "Cooling towers"
-  ],
-  "dct_title_s": "Canada VMap1, Library 46: Obstruction Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 46"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35962\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77081/nyu_2451_35962.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35962",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-35962",
-  "nyu_addl_dspace_s": "36931",
-  "locn_geometry": "ENVELOPE(-79.1976165771484, -79.0152816772461, 48.784008026123, 48.2520637512207)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35962"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Windmills",
+    "Chimneys",
+    "Cooling towers"
+  ],
+  "dct_title_s": "Canada VMap1, Library 46: Obstruction Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 46"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35962\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77081/nyu_2451_35962.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35962",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-35962",
+  "nyu_addl_dspace_s": "36931",
+  "locn_geometry": "ENVELOPE(-79.1976165771484, -79.0152816772461, 48.784008026123, 48.2520637512207)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35963.json b/metadata-aardvark/Datasets/nyu-2451-35963.json
index 4e54bd511..f22bbe80f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35963.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35963.json
@@ -1,50 +1,68 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35963",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Cities and towns",
-    "Location"
-  ],
-  "dct_title_s": "Canada VMap1, Library 46: Built-Up Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 46"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35963\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77082/nyu_2451_35963.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Jonqui\u00e8re, Canada",
-    "Timmins, Canada",
-    "Val-d'Or, Canada",
-    "Alma, Canada",
-    "Rouyn-Noranda, Canada",
-    "Amos, Canada",
-    "Dolbeau-Mistassini, Canada",
-    "Roberval, Canada",
-    "Kapuskasing, Canada",
-    "Saint-F\u00e9licien, Canada",
-    "Ontario, Canada",
-    "Nunavut, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35963",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-35963",
-  "nyu_addl_dspace_s": "36932",
-  "locn_geometry": "ENVELOPE(-82.4389343261719, -71.2520141601562, 53.8315925598144, 48.0027198791504)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35963"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Cities and towns",
+    "Location"
+  ],
+  "dct_title_s": "Canada VMap1, Library 46: Built-Up Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 46"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35963\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77082/nyu_2451_35963.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Jonquière, Canada",
+    "Timmins, Canada",
+    "Val-d'Or, Canada",
+    "Alma, Canada",
+    "Rouyn-Noranda, Canada",
+    "Amos, Canada",
+    "Dolbeau-Mistassini, Canada",
+    "Roberval, Canada",
+    "Kapuskasing, Canada",
+    "Saint-Félicien, Canada",
+    "Ontario, Canada",
+    "Nunavut, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35963",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-35963",
+  "nyu_addl_dspace_s": "36932",
+  "locn_geometry": "ENVELOPE(-82.4389343261719, -71.2520141601562, 53.8315925598144, 48.0027198791504)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35964.json b/metadata-aardvark/Datasets/nyu-2451-35964.json
index 836ee031a..ae0041a2c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35964.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35964.json
@@ -1,50 +1,68 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35964",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "Canada VMap1, Library 46: Political Boundary Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 46"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35964\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77083/nyu_2451_35964.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Jonqui\u00e8re, Canada",
-    "Timmins, Canada",
-    "Val-d'Or, Canada",
-    "Alma, Canada",
-    "Rouyn-Noranda, Canada",
-    "Amos, Canada",
-    "Dolbeau-Mistassini, Canada",
-    "Roberval, Canada",
-    "Kapuskasing, Canada",
-    "Saint-F\u00e9licien, Canada",
-    "Ontario, Canada",
-    "Nunavut, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35964",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-35964",
-  "nyu_addl_dspace_s": "36933",
-  "locn_geometry": "ENVELOPE(-82.5, -71.25, 54.0, 48.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35964"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "Canada VMap1, Library 46: Political Boundary Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 46"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35964\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77083/nyu_2451_35964.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Jonquière, Canada",
+    "Timmins, Canada",
+    "Val-d'Or, Canada",
+    "Alma, Canada",
+    "Rouyn-Noranda, Canada",
+    "Amos, Canada",
+    "Dolbeau-Mistassini, Canada",
+    "Roberval, Canada",
+    "Kapuskasing, Canada",
+    "Saint-Félicien, Canada",
+    "Ontario, Canada",
+    "Nunavut, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35964",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-35964",
+  "nyu_addl_dspace_s": "36933",
+  "locn_geometry": "ENVELOPE(-82.5, -71.25, 54.0, 48.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35965.json b/metadata-aardvark/Datasets/nyu-2451-35965.json
index 739341f79..ebc83d603 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35965.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35965.json
@@ -1,50 +1,68 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35965",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Mines and mineral resources",
-    "Salt mines and mining"
-  ],
-  "dct_title_s": "Canada VMap1, Library 46: Extraction Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 46"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35965\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77084/nyu_2451_35965.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Jonqui\u00e8re, Canada",
-    "Timmins, Canada",
-    "Val-d'Or, Canada",
-    "Alma, Canada",
-    "Rouyn-Noranda, Canada",
-    "Amos, Canada",
-    "Dolbeau-Mistassini, Canada",
-    "Roberval, Canada",
-    "Saint-F\u00e9licien, Canada",
-    "Kirkland Lake, Canada",
-    "Ontario, Canada",
-    "Nunavut, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35965",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-35965",
-  "nyu_addl_dspace_s": "36934",
-  "locn_geometry": "ENVELOPE(-82.2081756591797, -71.2572860717773, 53.978343963623, 48.0930366516113)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35965"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Mines and mineral resources",
+    "Salt mines and mining"
+  ],
+  "dct_title_s": "Canada VMap1, Library 46: Extraction Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 46"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35965\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77084/nyu_2451_35965.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Jonquière, Canada",
+    "Timmins, Canada",
+    "Val-d'Or, Canada",
+    "Alma, Canada",
+    "Rouyn-Noranda, Canada",
+    "Amos, Canada",
+    "Dolbeau-Mistassini, Canada",
+    "Roberval, Canada",
+    "Saint-Félicien, Canada",
+    "Kirkland Lake, Canada",
+    "Ontario, Canada",
+    "Nunavut, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35965",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-35965",
+  "nyu_addl_dspace_s": "36934",
+  "locn_geometry": "ENVELOPE(-82.2081756591797, -71.2572860717773, 53.978343963623, 48.0930366516113)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35966.json b/metadata-aardvark/Datasets/nyu-2451-35966.json
index fbe21a866..0f3c68345 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35966.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35966.json
@@ -1,51 +1,69 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35966",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Human settlements",
-    "Population",
-    "Demography"
-  ],
-  "dct_title_s": "Canada VMap1, Library 46: Population Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 46"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35966\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77085/nyu_2451_35966.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Jonqui\u00e8re, Canada",
-    "Timmins, Canada",
-    "Val-d'Or, Canada",
-    "Alma, Canada",
-    "Rouyn-Noranda, Canada",
-    "Amos, Canada",
-    "Dolbeau-Mistassini, Canada",
-    "Roberval, Canada",
-    "Kapuskasing, Canada",
-    "Saint-F\u00e9licien, Canada",
-    "Ontario, Canada",
-    "Nunavut, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35966",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-35966",
-  "nyu_addl_dspace_s": "36935",
-  "locn_geometry": "ENVELOPE(-82.4237747192383, -71.2520141601562, 53.8850746154785, 48.0248870849609)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35966"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Human settlements",
+    "Population",
+    "Demography"
+  ],
+  "dct_title_s": "Canada VMap1, Library 46: Population Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 46"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35966\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77085/nyu_2451_35966.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Jonquière, Canada",
+    "Timmins, Canada",
+    "Val-d'Or, Canada",
+    "Alma, Canada",
+    "Rouyn-Noranda, Canada",
+    "Amos, Canada",
+    "Dolbeau-Mistassini, Canada",
+    "Roberval, Canada",
+    "Kapuskasing, Canada",
+    "Saint-Félicien, Canada",
+    "Ontario, Canada",
+    "Nunavut, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35966",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-35966",
+  "nyu_addl_dspace_s": "36935",
+  "locn_geometry": "ENVELOPE(-82.4237747192383, -71.2520141601562, 53.8850746154785, 48.0248870849609)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35967.json b/metadata-aardvark/Datasets/nyu-2451-35967.json
index e8d365074..42b25a01a 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35967.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35967.json
@@ -1,51 +1,69 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35967",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Physiographys",
-    "Geysers",
-    "Hot springs"
-  ],
-  "dct_title_s": "Canada VMap1, Library 46: Physiography Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 46"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35967\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77086/nyu_2451_35967.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Timmins, Canada",
-    "Val-d'Or, Canada",
-    "Alma, Canada",
-    "Rouyn-Noranda, Canada",
-    "Amos, Canada",
-    "Dolbeau-Mistassini, Canada",
-    "Roberval, Canada",
-    "Saint-F\u00e9licien, Canada",
-    "Kirkland Lake, Canada",
-    "Chibougamau, Canada",
-    "Ontario, Canada",
-    "Nunavut, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35967",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-35967",
-  "nyu_addl_dspace_s": "36936",
-  "locn_geometry": "ENVELOPE(-82.1952819824219, -71.3065948486328, 53.9559097290039, 48.0011901855469)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35967"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Physiographys",
+    "Geysers",
+    "Hot springs"
+  ],
+  "dct_title_s": "Canada VMap1, Library 46: Physiography Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 46"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35967\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77086/nyu_2451_35967.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Timmins, Canada",
+    "Val-d'Or, Canada",
+    "Alma, Canada",
+    "Rouyn-Noranda, Canada",
+    "Amos, Canada",
+    "Dolbeau-Mistassini, Canada",
+    "Roberval, Canada",
+    "Saint-Félicien, Canada",
+    "Kirkland Lake, Canada",
+    "Chibougamau, Canada",
+    "Ontario, Canada",
+    "Nunavut, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35967",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-35967",
+  "nyu_addl_dspace_s": "36936",
+  "locn_geometry": "ENVELOPE(-82.1952819824219, -71.3065948486328, 53.9559097290039, 48.0011901855469)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35968.json b/metadata-aardvark/Datasets/nyu-2451-35968.json
index 6152a2fe6..e30f35365 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35968.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35968.json
@@ -1,50 +1,68 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35968",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Railroads",
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 46: Railroad Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 46"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35968\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77087/nyu_2451_35968.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Jonqui\u00e8re, Canada",
-    "Timmins, Canada",
-    "Val-d'Or, Canada",
-    "Alma, Canada",
-    "Rouyn-Noranda, Canada",
-    "Amos, Canada",
-    "Dolbeau-Mistassini, Canada",
-    "Roberval, Canada",
-    "Kapuskasing, Canada",
-    "Saint-F\u00e9licien, Canada",
-    "Ontario, Canada",
-    "Nunavut, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35968",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-35968",
-  "nyu_addl_dspace_s": "36937",
-  "locn_geometry": "ENVELOPE(-82.5, -71.25, 51.2868385314941, 48.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35968"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Railroads",
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 46: Railroad Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 46"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35968\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77087/nyu_2451_35968.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Jonquière, Canada",
+    "Timmins, Canada",
+    "Val-d'Or, Canada",
+    "Alma, Canada",
+    "Rouyn-Noranda, Canada",
+    "Amos, Canada",
+    "Dolbeau-Mistassini, Canada",
+    "Roberval, Canada",
+    "Kapuskasing, Canada",
+    "Saint-Félicien, Canada",
+    "Ontario, Canada",
+    "Nunavut, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35968",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-35968",
+  "nyu_addl_dspace_s": "36937",
+  "locn_geometry": "ENVELOPE(-82.5, -71.25, 51.2868385314941, 48.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35969.json b/metadata-aardvark/Datasets/nyu-2451-35969.json
index 8e713aa3d..ee8b7f0b9 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35969.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35969.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35969",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Water treatment plants",
-    "Sewage disposal plants",
-    "Petroleum refineries"
-  ],
-  "dct_title_s": "Canada VMap1, Library 46: Processing Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 46"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35969\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77088/nyu_2451_35969.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35969",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-35969",
-  "nyu_addl_dspace_s": "36938",
-  "locn_geometry": "ENVELOPE(-81.0688095092773, -81.0688095092773, 49.0390129089355, 49.0390129089355)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35969"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Water treatment plants",
+    "Sewage disposal plants",
+    "Petroleum refineries"
+  ],
+  "dct_title_s": "Canada VMap1, Library 46: Processing Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 46"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35969\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77088/nyu_2451_35969.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35969",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-35969",
+  "nyu_addl_dspace_s": "36938",
+  "locn_geometry": "ENVELOPE(-81.0688095092773, -81.0688095092773, 49.0390129089355, 49.0390129089355)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35970.json b/metadata-aardvark/Datasets/nyu-2451-35970.json
index 160d263f6..8acf5e6a9 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35970.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35970.json
@@ -1,51 +1,69 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35970",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Rapids",
-    "Rivers",
-    "Waterfalls"
-  ],
-  "dct_title_s": "Canada VMap1, Library 46: Rapids Nodes",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 46"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35970\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77089/nyu_2451_35970.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Jonqui\u00e8re, Canada",
-    "Timmins, Canada",
-    "Val-d'Or, Canada",
-    "Alma, Canada",
-    "Rouyn-Noranda, Canada",
-    "Amos, Canada",
-    "Dolbeau-Mistassini, Canada",
-    "Roberval, Canada",
-    "Kapuskasing, Canada",
-    "Saint-F\u00e9licien, Canada",
-    "Ontario, Canada",
-    "Nunavut, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35970",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-35970",
-  "nyu_addl_dspace_s": "36939",
-  "locn_geometry": "ENVELOPE(-82.4967346191406, -71.2515563964844, 53.9982223510742, 48.0014724731445)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35970"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Rapids",
+    "Rivers",
+    "Waterfalls"
+  ],
+  "dct_title_s": "Canada VMap1, Library 46: Rapids Nodes",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 46"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35970\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77089/nyu_2451_35970.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Jonquière, Canada",
+    "Timmins, Canada",
+    "Val-d'Or, Canada",
+    "Alma, Canada",
+    "Rouyn-Noranda, Canada",
+    "Amos, Canada",
+    "Dolbeau-Mistassini, Canada",
+    "Roberval, Canada",
+    "Kapuskasing, Canada",
+    "Saint-Félicien, Canada",
+    "Ontario, Canada",
+    "Nunavut, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35970",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-35970",
+  "nyu_addl_dspace_s": "36939",
+  "locn_geometry": "ENVELOPE(-82.4967346191406, -71.2515563964844, 53.9982223510742, 48.0014724731445)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35971.json b/metadata-aardvark/Datasets/nyu-2451-35971.json
index 80fed1229..1101cb6c8 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35971.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35971.json
@@ -1,51 +1,69 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35971",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Rapids",
-    "Rivers",
-    "Waterfalls"
-  ],
-  "dct_title_s": "Canada VMap1, Library 46: Rapids Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 46"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35971\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77090/nyu_2451_35971.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Jonqui\u00e8re, Canada",
-    "Timmins, Canada",
-    "Val-d'Or, Canada",
-    "Alma, Canada",
-    "Rouyn-Noranda, Canada",
-    "Amos, Canada",
-    "Dolbeau-Mistassini, Canada",
-    "Roberval, Canada",
-    "Kapuskasing, Canada",
-    "Saint-F\u00e9licien, Canada",
-    "Ontario, Canada",
-    "Nunavut, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35971",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-35971",
-  "nyu_addl_dspace_s": "36940",
-  "locn_geometry": "ENVELOPE(-82.5, -71.2536010742188, 53.9755706787109, 48.0017013549805)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35971"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Rapids",
+    "Rivers",
+    "Waterfalls"
+  ],
+  "dct_title_s": "Canada VMap1, Library 46: Rapids Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 46"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35971\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77090/nyu_2451_35971.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Jonquière, Canada",
+    "Timmins, Canada",
+    "Val-d'Or, Canada",
+    "Alma, Canada",
+    "Rouyn-Noranda, Canada",
+    "Amos, Canada",
+    "Dolbeau-Mistassini, Canada",
+    "Roberval, Canada",
+    "Kapuskasing, Canada",
+    "Saint-Félicien, Canada",
+    "Ontario, Canada",
+    "Nunavut, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35971",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-35971",
+  "nyu_addl_dspace_s": "36940",
+  "locn_geometry": "ENVELOPE(-82.5, -71.2536010742188, 53.9755706787109, 48.0017013549805)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35972.json b/metadata-aardvark/Datasets/nyu-2451-35972.json
index 06c79e2e3..a72a6d163 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35972.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35972.json
@@ -1,50 +1,68 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35972",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Roads",
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 46: Road Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 46"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35972\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77091/nyu_2451_35972.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Jonqui\u00e8re, Canada",
-    "Timmins, Canada",
-    "Val-d'Or, Canada",
-    "Alma, Canada",
-    "Rouyn-Noranda, Canada",
-    "Amos, Canada",
-    "Dolbeau-Mistassini, Canada",
-    "Roberval, Canada",
-    "Kapuskasing, Canada",
-    "Saint-F\u00e9licien, Canada",
-    "Ontario, Canada",
-    "Nunavut, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35972",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-35972",
-  "nyu_addl_dspace_s": "36941",
-  "locn_geometry": "ENVELOPE(-82.5, -71.25, 54.0, 48.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35972"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Roads",
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 46: Road Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 46"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35972\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77091/nyu_2451_35972.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Jonquière, Canada",
+    "Timmins, Canada",
+    "Val-d'Or, Canada",
+    "Alma, Canada",
+    "Rouyn-Noranda, Canada",
+    "Amos, Canada",
+    "Dolbeau-Mistassini, Canada",
+    "Roberval, Canada",
+    "Kapuskasing, Canada",
+    "Saint-Félicien, Canada",
+    "Ontario, Canada",
+    "Nunavut, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35972",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-35972",
+  "nyu_addl_dspace_s": "36941",
+  "locn_geometry": "ENVELOPE(-82.5, -71.25, 54.0, 48.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35973.json b/metadata-aardvark/Datasets/nyu-2451-35973.json
index b9b0df26a..cb0f4881d 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35973.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35973.json
@@ -1,51 +1,69 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35973",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Runways (Aeronautics)",
-    "Transportation",
-    "Airports"
-  ],
-  "dct_title_s": "Canada VMap1, Library 46: Runway Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 46"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35973\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77092/nyu_2451_35973.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Timmins, Canada",
-    "Val-d'Or, Canada",
-    "Alma, Canada",
-    "Rouyn-Noranda, Canada",
-    "Amos, Canada",
-    "Dolbeau-Mistassini, Canada",
-    "Roberval, Canada",
-    "Kapuskasing, Canada",
-    "Saint-F\u00e9licien, Canada",
-    "Kirkland Lake, Canada",
-    "Ontario, Canada",
-    "Nunavut, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35973",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-35973",
-  "nyu_addl_dspace_s": "36942",
-  "locn_geometry": "ENVELOPE(-82.4766006469727, -71.6346435546875, 53.7546119689941, 48.0389137268066)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35973"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Runways (Aeronautics)",
+    "Transportation",
+    "Airports"
+  ],
+  "dct_title_s": "Canada VMap1, Library 46: Runway Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 46"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35973\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77092/nyu_2451_35973.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Timmins, Canada",
+    "Val-d'Or, Canada",
+    "Alma, Canada",
+    "Rouyn-Noranda, Canada",
+    "Amos, Canada",
+    "Dolbeau-Mistassini, Canada",
+    "Roberval, Canada",
+    "Kapuskasing, Canada",
+    "Saint-Félicien, Canada",
+    "Kirkland Lake, Canada",
+    "Ontario, Canada",
+    "Nunavut, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35973",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-35973",
+  "nyu_addl_dspace_s": "36942",
+  "locn_geometry": "ENVELOPE(-82.4766006469727, -71.6346435546875, 53.7546119689941, 48.0389137268066)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35974.json b/metadata-aardvark/Datasets/nyu-2451-35974.json
index f0f6b6e96..ff68d5273 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35974.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35974.json
@@ -1,51 +1,69 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35974",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Runways (Aeronautics)",
-    "Transportation",
-    "Airports"
-  ],
-  "dct_title_s": "Canada VMap1, Library 46: Runway Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 46"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35974\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77093/nyu_2451_35974.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Jonqui\u00e8re, Canada",
-    "Timmins, Canada",
-    "Alma, Canada",
-    "Rouyn-Noranda, Canada",
-    "Amos, Canada",
-    "Dolbeau-Mistassini, Canada",
-    "Roberval, Canada",
-    "Saint-F\u00e9licien, Canada",
-    "Kirkland Lake, Canada",
-    "Chibougamau, Canada",
-    "Ontario, Canada",
-    "Nunavut, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35974",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-35974",
-  "nyu_addl_dspace_s": "36943",
-  "locn_geometry": "ENVELOPE(-82.1795043945312, -71.2538299560547, 53.8071784973145, 48.1323661804199)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35974"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Runways (Aeronautics)",
+    "Transportation",
+    "Airports"
+  ],
+  "dct_title_s": "Canada VMap1, Library 46: Runway Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 46"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35974\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77093/nyu_2451_35974.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Jonquière, Canada",
+    "Timmins, Canada",
+    "Alma, Canada",
+    "Rouyn-Noranda, Canada",
+    "Amos, Canada",
+    "Dolbeau-Mistassini, Canada",
+    "Roberval, Canada",
+    "Saint-Félicien, Canada",
+    "Kirkland Lake, Canada",
+    "Chibougamau, Canada",
+    "Ontario, Canada",
+    "Nunavut, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35974",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-35974",
+  "nyu_addl_dspace_s": "36943",
+  "locn_geometry": "ENVELOPE(-82.1795043945312, -71.2538299560547, 53.8071784973145, 48.1323661804199)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35975.json b/metadata-aardvark/Datasets/nyu-2451-35975.json
index 1ca0dee08..abef3b7e6 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35975.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35975.json
@@ -1,51 +1,69 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35975",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Swamps",
-    "Marshes",
-    "Wetlands"
-  ],
-  "dct_title_s": "Canada VMap1, Library 46: Marsh/Swamp Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 46"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35975\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77094/nyu_2451_35975.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Jonqui\u00e8re, Canada",
-    "Timmins, Canada",
-    "Val-d'Or, Canada",
-    "Alma, Canada",
-    "Rouyn-Noranda, Canada",
-    "Amos, Canada",
-    "Dolbeau-Mistassini, Canada",
-    "Roberval, Canada",
-    "Kapuskasing, Canada",
-    "Saint-F\u00e9licien, Canada",
-    "Ontario, Canada",
-    "Nunavut, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35975",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-35975",
-  "nyu_addl_dspace_s": "36944",
-  "locn_geometry": "ENVELOPE(-82.5, -71.25, 54.0, 48.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35975"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Swamps",
+    "Marshes",
+    "Wetlands"
+  ],
+  "dct_title_s": "Canada VMap1, Library 46: Marsh/Swamp Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 46"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35975\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77094/nyu_2451_35975.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Jonquière, Canada",
+    "Timmins, Canada",
+    "Val-d'Or, Canada",
+    "Alma, Canada",
+    "Rouyn-Noranda, Canada",
+    "Amos, Canada",
+    "Dolbeau-Mistassini, Canada",
+    "Roberval, Canada",
+    "Kapuskasing, Canada",
+    "Saint-Félicien, Canada",
+    "Ontario, Canada",
+    "Nunavut, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35975",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-35975",
+  "nyu_addl_dspace_s": "36944",
+  "locn_geometry": "ENVELOPE(-82.5, -71.25, 54.0, 48.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35976.json b/metadata-aardvark/Datasets/nyu-2451-35976.json
index 31095207c..72032aae6 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35976.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35976.json
@@ -1,49 +1,67 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35976",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Towers"
-  ],
-  "dct_title_s": "Canada VMap1, Library 46: Tower Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 46"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35976\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77095/nyu_2451_35976.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Timmins, Canada",
-    "Val-d'Or, Canada",
-    "Alma, Canada",
-    "Rouyn-Noranda, Canada",
-    "Amos, Canada",
-    "Dolbeau-Mistassini, Canada",
-    "Roberval, Canada",
-    "Kapuskasing, Canada",
-    "Saint-F\u00e9licien, Canada",
-    "Kirkland Lake, Canada",
-    "Ontario, Canada",
-    "Nunavut, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35976",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-35976",
-  "nyu_addl_dspace_s": "36945",
-  "locn_geometry": "ENVELOPE(-82.4135971069336, -71.2909469604492, 53.7726707458496, 48.0643692016602)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35976"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Towers"
+  ],
+  "dct_title_s": "Canada VMap1, Library 46: Tower Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 46"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35976\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77095/nyu_2451_35976.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Timmins, Canada",
+    "Val-d'Or, Canada",
+    "Alma, Canada",
+    "Rouyn-Noranda, Canada",
+    "Amos, Canada",
+    "Dolbeau-Mistassini, Canada",
+    "Roberval, Canada",
+    "Kapuskasing, Canada",
+    "Saint-Félicien, Canada",
+    "Kirkland Lake, Canada",
+    "Ontario, Canada",
+    "Nunavut, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35976",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-35976",
+  "nyu_addl_dspace_s": "36945",
+  "locn_geometry": "ENVELOPE(-82.4135971069336, -71.2909469604492, 53.7726707458496, 48.0643692016602)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35977.json b/metadata-aardvark/Datasets/nyu-2451-35977.json
index d26de5d01..857c13788 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35977.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35977.json
@@ -1,50 +1,68 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35977",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Racetracks",
-    "Sports facilities"
-  ],
-  "dct_title_s": "Canada VMap1, Library 46: Track Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 46"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35977\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77096/nyu_2451_35977.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Jonqui\u00e8re, Canada",
-    "Timmins, Canada",
-    "Val-d'Or, Canada",
-    "Alma, Canada",
-    "Rouyn-Noranda, Canada",
-    "Amos, Canada",
-    "Dolbeau-Mistassini, Canada",
-    "Roberval, Canada",
-    "Kapuskasing, Canada",
-    "Saint-F\u00e9licien, Canada",
-    "Ontario, Canada",
-    "Nunavut, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35977",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-35977",
-  "nyu_addl_dspace_s": "36946",
-  "locn_geometry": "ENVELOPE(-82.5, -71.25, 53.9300765991211, 48.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35977"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Racetracks",
+    "Sports facilities"
+  ],
+  "dct_title_s": "Canada VMap1, Library 46: Track Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 46"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35977\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77096/nyu_2451_35977.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Jonquière, Canada",
+    "Timmins, Canada",
+    "Val-d'Or, Canada",
+    "Alma, Canada",
+    "Rouyn-Noranda, Canada",
+    "Amos, Canada",
+    "Dolbeau-Mistassini, Canada",
+    "Roberval, Canada",
+    "Kapuskasing, Canada",
+    "Saint-Félicien, Canada",
+    "Ontario, Canada",
+    "Nunavut, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35977",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-35977",
+  "nyu_addl_dspace_s": "36946",
+  "locn_geometry": "ENVELOPE(-82.5, -71.25, 53.9300765991211, 48.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35978.json b/metadata-aardvark/Datasets/nyu-2451-35978.json
index ebca91437..b1eb34d53 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35978.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35978.json
@@ -1,50 +1,68 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35978",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Trails",
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 46: Trails and Tracks Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 46"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35978\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77097/nyu_2451_35978.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Jonqui\u00e8re, Canada",
-    "Timmins, Canada",
-    "Val-d'Or, Canada",
-    "Alma, Canada",
-    "Rouyn-Noranda, Canada",
-    "Amos, Canada",
-    "Dolbeau-Mistassini, Canada",
-    "Roberval, Canada",
-    "Kapuskasing, Canada",
-    "Saint-F\u00e9licien, Canada",
-    "Ontario, Canada",
-    "Nunavut, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35978",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-35978",
-  "nyu_addl_dspace_s": "36947",
-  "locn_geometry": "ENVELOPE(-82.5, -71.25, 53.9888153076172, 48.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35978"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Trails",
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 46: Trails and Tracks Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 46"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35978\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77097/nyu_2451_35978.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Jonquière, Canada",
+    "Timmins, Canada",
+    "Val-d'Or, Canada",
+    "Alma, Canada",
+    "Rouyn-Noranda, Canada",
+    "Amos, Canada",
+    "Dolbeau-Mistassini, Canada",
+    "Roberval, Canada",
+    "Kapuskasing, Canada",
+    "Saint-Félicien, Canada",
+    "Ontario, Canada",
+    "Nunavut, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35978",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-35978",
+  "nyu_addl_dspace_s": "36947",
+  "locn_geometry": "ENVELOPE(-82.5, -71.25, 53.9888153076172, 48.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35979.json b/metadata-aardvark/Datasets/nyu-2451-35979.json
index de4bdd1bf..f241e3b15 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35979.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35979.json
@@ -1,49 +1,67 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35979",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 46: Transportation Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 46"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35979\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77098/nyu_2451_35979.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Timmins, Canada",
-    "Val-d'Or, Canada",
-    "Alma, Canada",
-    "Rouyn-Noranda, Canada",
-    "Amos, Canada",
-    "Dolbeau-Mistassini, Canada",
-    "Roberval, Canada",
-    "Saint-F\u00e9licien, Canada",
-    "Kirkland Lake, Canada",
-    "Chibougamau, Canada",
-    "Ontario, Canada",
-    "Nunavut, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35979",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-35979",
-  "nyu_addl_dspace_s": "36948",
-  "locn_geometry": "ENVELOPE(-82.0248184204102, -71.3763656616211, 53.7787094116211, 48.0063209533691)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35979"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 46: Transportation Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 46"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35979\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77098/nyu_2451_35979.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Timmins, Canada",
+    "Val-d'Or, Canada",
+    "Alma, Canada",
+    "Rouyn-Noranda, Canada",
+    "Amos, Canada",
+    "Dolbeau-Mistassini, Canada",
+    "Roberval, Canada",
+    "Saint-Félicien, Canada",
+    "Kirkland Lake, Canada",
+    "Chibougamau, Canada",
+    "Ontario, Canada",
+    "Nunavut, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35979",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-35979",
+  "nyu_addl_dspace_s": "36948",
+  "locn_geometry": "ENVELOPE(-82.0248184204102, -71.3763656616211, 53.7787094116211, 48.0063209533691)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35980.json b/metadata-aardvark/Datasets/nyu-2451-35980.json
index 2e41ff20e..22c1a5cda 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35980.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35980.json
@@ -1,51 +1,69 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35980",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Trees",
-    "Vegetation boundaries",
-    "Vegetation classification"
-  ],
-  "dct_title_s": "Canada VMap1, Library 46: Trees Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 46"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35980\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77099/nyu_2451_35980.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Jonqui\u00e8re, Canada",
-    "Timmins, Canada",
-    "Val-d'Or, Canada",
-    "Alma, Canada",
-    "Rouyn-Noranda, Canada",
-    "Amos, Canada",
-    "Dolbeau-Mistassini, Canada",
-    "Roberval, Canada",
-    "Kapuskasing, Canada",
-    "Saint-F\u00e9licien, Canada",
-    "Ontario, Canada",
-    "Nunavut, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35980",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-35980",
-  "nyu_addl_dspace_s": "36949",
-  "locn_geometry": "ENVELOPE(-82.5, -71.25, 54.0, 48.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35980"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Trees",
+    "Vegetation boundaries",
+    "Vegetation classification"
+  ],
+  "dct_title_s": "Canada VMap1, Library 46: Trees Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 46"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35980\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77099/nyu_2451_35980.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Jonquière, Canada",
+    "Timmins, Canada",
+    "Val-d'Or, Canada",
+    "Alma, Canada",
+    "Rouyn-Noranda, Canada",
+    "Amos, Canada",
+    "Dolbeau-Mistassini, Canada",
+    "Roberval, Canada",
+    "Kapuskasing, Canada",
+    "Saint-Félicien, Canada",
+    "Ontario, Canada",
+    "Nunavut, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35980",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-35980",
+  "nyu_addl_dspace_s": "36949",
+  "locn_geometry": "ENVELOPE(-82.5, -71.25, 54.0, 48.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35981.json b/metadata-aardvark/Datasets/nyu-2451-35981.json
index 6d71185d4..06f4bfc16 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35981.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35981.json
@@ -1,50 +1,68 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35981",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Hydrology",
-    "Water"
-  ],
-  "dct_title_s": "Canada VMap1, Library 46: Water Course Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 46"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35981\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77100/nyu_2451_35981.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Jonqui\u00e8re, Canada",
-    "Timmins, Canada",
-    "Val-d'Or, Canada",
-    "Alma, Canada",
-    "Rouyn-Noranda, Canada",
-    "Amos, Canada",
-    "Dolbeau-Mistassini, Canada",
-    "Roberval, Canada",
-    "Kapuskasing, Canada",
-    "Saint-F\u00e9licien, Canada",
-    "Ontario, Canada",
-    "Nunavut, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35981",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-35981",
-  "nyu_addl_dspace_s": "36950",
-  "locn_geometry": "ENVELOPE(-82.5, -71.25, 54.0, 48.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35981"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Hydrology",
+    "Water"
+  ],
+  "dct_title_s": "Canada VMap1, Library 46: Water Course Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 46"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35981\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77100/nyu_2451_35981.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Jonquière, Canada",
+    "Timmins, Canada",
+    "Val-d'Or, Canada",
+    "Alma, Canada",
+    "Rouyn-Noranda, Canada",
+    "Amos, Canada",
+    "Dolbeau-Mistassini, Canada",
+    "Roberval, Canada",
+    "Kapuskasing, Canada",
+    "Saint-Félicien, Canada",
+    "Ontario, Canada",
+    "Nunavut, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35981",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-35981",
+  "nyu_addl_dspace_s": "36950",
+  "locn_geometry": "ENVELOPE(-82.5, -71.25, 54.0, 48.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35982.json b/metadata-aardvark/Datasets/nyu-2451-35982.json
index f73bb0413..6c2ca4e90 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35982.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35982.json
@@ -1,50 +1,68 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35982",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Hydrology",
-    "Water"
-  ],
-  "dct_title_s": "Canada VMap1, Library 46: Water Course Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 46"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35982\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77101/nyu_2451_35982.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Jonqui\u00e8re, Canada",
-    "Timmins, Canada",
-    "Val-d'Or, Canada",
-    "Alma, Canada",
-    "Rouyn-Noranda, Canada",
-    "Amos, Canada",
-    "Dolbeau-Mistassini, Canada",
-    "Roberval, Canada",
-    "Kapuskasing, Canada",
-    "Saint-F\u00e9licien, Canada",
-    "Ontario, Canada",
-    "Nunavut, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35982",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-35982",
-  "nyu_addl_dspace_s": "36951",
-  "locn_geometry": "ENVELOPE(-82.5, -71.25, 54.0, 48.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35982"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Hydrology",
+    "Water"
+  ],
+  "dct_title_s": "Canada VMap1, Library 46: Water Course Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 46"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35982\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77101/nyu_2451_35982.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Jonquière, Canada",
+    "Timmins, Canada",
+    "Val-d'Or, Canada",
+    "Alma, Canada",
+    "Rouyn-Noranda, Canada",
+    "Amos, Canada",
+    "Dolbeau-Mistassini, Canada",
+    "Roberval, Canada",
+    "Kapuskasing, Canada",
+    "Saint-Félicien, Canada",
+    "Ontario, Canada",
+    "Nunavut, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35982",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-35982",
+  "nyu_addl_dspace_s": "36951",
+  "locn_geometry": "ENVELOPE(-82.5, -71.25, 54.0, 48.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35983.json b/metadata-aardvark/Datasets/nyu-2451-35983.json
index 9b374c484..8d5f8d705 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35983.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35983.json
@@ -1,55 +1,73 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35983",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Airports",
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 47: Airports",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 47"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35983\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77102/nyu_2451_35983.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Qu\u00e9bec, Canada",
-    "Halifax, Canada",
-    "Saguenay, Canada",
-    "L\u00e9vis, Canada",
-    "Sydney, Canada",
-    "Dartmouth, Canada",
-    "Saint John, Canada",
-    "Moncton, Canada",
-    "Jonqui\u00e8re, Canada",
-    "Fredericton, Canada",
-    "Nova Scotia, Canada",
-    "Prince Edward Island, Canada",
-    "Quebec, Canada",
-    "New Brunswick, Canada",
-    "New Hampshire, United States",
-    "Massachusetts, United States",
-    "Maine, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35983",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-35983",
-  "nyu_addl_dspace_s": "36952",
-  "locn_geometry": "ENVELOPE(-71.2433624267578, -60.0392761230469, 53.5654754638672, 42.0002059936523)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35983"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Airports",
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 47: Airports",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 47"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35983\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77102/nyu_2451_35983.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Québec, Canada",
+    "Halifax, Canada",
+    "Saguenay, Canada",
+    "Lévis, Canada",
+    "Sydney, Canada",
+    "Dartmouth, Canada",
+    "Saint John, Canada",
+    "Moncton, Canada",
+    "Jonquière, Canada",
+    "Fredericton, Canada",
+    "Nova Scotia, Canada",
+    "Prince Edward Island, Canada",
+    "Quebec, Canada",
+    "New Brunswick, Canada",
+    "New Hampshire, United States",
+    "Massachusetts, United States",
+    "Maine, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35983",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-35983",
+  "nyu_addl_dspace_s": "36952",
+  "locn_geometry": "ENVELOPE(-71.2433624267578, -60.0392761230469, 53.5654754638672, 42.0002059936523)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35984.json b/metadata-aardvark/Datasets/nyu-2451-35984.json
index 27e19c011..6f14b6050 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35984.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35984.json
@@ -1,50 +1,68 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35984",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries"
-  ],
-  "dct_title_s": "Canada VMap1, Library 47: Boundaries Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 47"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35984\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77103/nyu_2451_35984.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Saint-Georges, Canada",
-    "Montmagny, Canada",
-    "Sainte-Marie, Canada",
-    "Beauceville, Canada",
-    "Lac-M\u00e9gantic, Canada",
-    "Saint-Joseph-de-Beauce, Canada",
-    "St-Jean-Port-Joli, Canada",
-    "Harrison Brook, Canada",
-    "Beaupr\u00e9, Canada",
-    "Saint-L\u00e9onard, Canada",
-    "New Brunswick, Canada",
-    "New Hampshire, United States",
-    "Maine, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35984",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-35984",
-  "nyu_addl_dspace_s": "36953",
-  "locn_geometry": "ENVELOPE(-71.0140762329102, -66.9041366577148, 47.3093490600586, 43.3228149414062)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35984"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries"
+  ],
+  "dct_title_s": "Canada VMap1, Library 47: Boundaries Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 47"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35984\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77103/nyu_2451_35984.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Saint-Georges, Canada",
+    "Montmagny, Canada",
+    "Sainte-Marie, Canada",
+    "Beauceville, Canada",
+    "Lac-Mégantic, Canada",
+    "Saint-Joseph-de-Beauce, Canada",
+    "St-Jean-Port-Joli, Canada",
+    "Harrison Brook, Canada",
+    "Beaupré, Canada",
+    "Saint-Léonard, Canada",
+    "New Brunswick, Canada",
+    "New Hampshire, United States",
+    "Maine, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35984",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-35984",
+  "nyu_addl_dspace_s": "36953",
+  "locn_geometry": "ENVELOPE(-71.0140762329102, -66.9041366577148, 47.3093490600586, 43.3228149414062)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35985.json b/metadata-aardvark/Datasets/nyu-2451-35985.json
index f76722d6b..96f963b0e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35985.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35985.json
@@ -1,53 +1,71 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35985",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Bridges",
-    "Structure",
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 47: Bridge Nodes",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 47"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35985\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77104/nyu_2451_35985.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Qu\u00e9bec, Canada",
-    "L\u00e9vis, Canada",
-    "Saint-Georges, Canada",
-    "Sainte-Marie, Canada",
-    "Beauceville, Canada",
-    "Saint-Henri, Canada",
-    "Breakeyville, Canada",
-    "Lac-M\u00e9gantic, Canada",
-    "Saint-Joseph-de-Beauce, Canada",
-    "L'Ange-Gardien, Canada",
-    "New Brunswick, Canada",
-    "New Hampshire, United States",
-    "Massachusetts, United States",
-    "Maine, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35985",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-35985",
-  "nyu_addl_dspace_s": "36954",
-  "locn_geometry": "ENVELOPE(-71.200439453125, -67.5752334594727, 46.9405364990234, 42.2415962219238)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35985"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Bridges",
+    "Structure",
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 47: Bridge Nodes",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 47"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35985\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77104/nyu_2451_35985.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Québec, Canada",
+    "Lévis, Canada",
+    "Saint-Georges, Canada",
+    "Sainte-Marie, Canada",
+    "Beauceville, Canada",
+    "Saint-Henri, Canada",
+    "Breakeyville, Canada",
+    "Lac-Mégantic, Canada",
+    "Saint-Joseph-de-Beauce, Canada",
+    "L'Ange-Gardien, Canada",
+    "New Brunswick, Canada",
+    "New Hampshire, United States",
+    "Massachusetts, United States",
+    "Maine, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35985",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-35985",
+  "nyu_addl_dspace_s": "36954",
+  "locn_geometry": "ENVELOPE(-71.200439453125, -67.5752334594727, 46.9405364990234, 42.2415962219238)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35986.json b/metadata-aardvark/Datasets/nyu-2451-35986.json
index 04e31a9d3..2b567947d 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35986.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35986.json
@@ -1,56 +1,74 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35986",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Bridges",
-    "Structure",
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 47: Bridge Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 47"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35986\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77105/nyu_2451_35986.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Qu\u00e9bec, Canada",
-    "Halifax, Canada",
-    "Saguenay, Canada",
-    "L\u00e9vis, Canada",
-    "Dartmouth, Canada",
-    "Saint John, Canada",
-    "Moncton, Canada",
-    "Jonqui\u00e8re, Canada",
-    "Fredericton, Canada",
-    "Charlottetown, Canada",
-    "Nova Scotia, Canada",
-    "Prince Edward Island, Canada",
-    "Quebec, Canada",
-    "New Brunswick, Canada",
-    "New Hampshire, United States",
-    "Massachusetts, United States",
-    "Maine, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35986",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-35986",
-  "nyu_addl_dspace_s": "36955",
-  "locn_geometry": "ENVELOPE(-71.2415313720703, -60.4861373901367, 53.7620506286621, 42.0444259643555)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35986"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Bridges",
+    "Structure",
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 47: Bridge Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 47"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35986\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77105/nyu_2451_35986.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Québec, Canada",
+    "Halifax, Canada",
+    "Saguenay, Canada",
+    "Lévis, Canada",
+    "Dartmouth, Canada",
+    "Saint John, Canada",
+    "Moncton, Canada",
+    "Jonquière, Canada",
+    "Fredericton, Canada",
+    "Charlottetown, Canada",
+    "Nova Scotia, Canada",
+    "Prince Edward Island, Canada",
+    "Quebec, Canada",
+    "New Brunswick, Canada",
+    "New Hampshire, United States",
+    "Massachusetts, United States",
+    "Maine, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35986",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-35986",
+  "nyu_addl_dspace_s": "36955",
+  "locn_geometry": "ENVELOPE(-71.2415313720703, -60.4861373901367, 53.7620506286621, 42.0444259643555)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35987.json b/metadata-aardvark/Datasets/nyu-2451-35987.json
index 043e7b42b..91ea95897 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35987.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35987.json
@@ -1,55 +1,73 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35987",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Dams",
-    "Structure",
-    "Inland Waters"
-  ],
-  "dct_title_s": "Canada VMap1, Library 47: Dam/Weir Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 47"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35987\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77106/nyu_2451_35987.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Qu\u00e9bec, Canada",
-    "Halifax, Canada",
-    "Saguenay, Canada",
-    "L\u00e9vis, Canada",
-    "Dartmouth, Canada",
-    "Saint John, Canada",
-    "Moncton, Canada",
-    "Fredericton, Canada",
-    "Charlottetown, Canada",
-    "Rimouski, Canada",
-    "Nova Scotia, Canada",
-    "Prince Edward Island, Canada",
-    "Quebec, Canada",
-    "New Brunswick, Canada",
-    "New Hampshire, United States",
-    "Maine, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35987",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-35987",
-  "nyu_addl_dspace_s": "36956",
-  "locn_geometry": "ENVELOPE(-71.2257080078125, -60.610050201416, 53.7620506286621, 43.7872619628906)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35987"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Dams",
+    "Structure",
+    "Inland Waters"
+  ],
+  "dct_title_s": "Canada VMap1, Library 47: Dam/Weir Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 47"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35987\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77106/nyu_2451_35987.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Québec, Canada",
+    "Halifax, Canada",
+    "Saguenay, Canada",
+    "Lévis, Canada",
+    "Dartmouth, Canada",
+    "Saint John, Canada",
+    "Moncton, Canada",
+    "Fredericton, Canada",
+    "Charlottetown, Canada",
+    "Rimouski, Canada",
+    "Nova Scotia, Canada",
+    "Prince Edward Island, Canada",
+    "Quebec, Canada",
+    "New Brunswick, Canada",
+    "New Hampshire, United States",
+    "Maine, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35987",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-35987",
+  "nyu_addl_dspace_s": "36956",
+  "locn_geometry": "ENVELOPE(-71.2257080078125, -60.610050201416, 53.7620506286621, 43.7872619628906)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35988.json b/metadata-aardvark/Datasets/nyu-2451-35988.json
index 8ae371d2c..bcc182a77 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35988.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35988.json
@@ -1,56 +1,74 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35988",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Quality control",
-    "Quality"
-  ],
-  "dct_title_s": "Canada VMap1, Library 47: Data Quality Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 47"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35988\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77107/nyu_2451_35988.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Qu\u00e9bec, Canada",
-    "Halifax, Canada",
-    "Saguenay, Canada",
-    "Sherbrooke, Canada",
-    "L\u00e9vis, Canada",
-    "Sydney, Canada",
-    "Dartmouth, Canada",
-    "Saint John, Canada",
-    "Moncton, Canada",
-    "Jonqui\u00e8re, Canada",
-    "Nova Scotia, Canada",
-    "Prince Edward Island, Canada",
-    "Quebec, Canada",
-    "New Brunswick, Canada",
-    "New Hampshire, United States",
-    "Vermont, United States",
-    "Maine, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35988",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-35988",
-  "nyu_addl_dspace_s": "36957",
-  "locn_geometry": "ENVELOPE(-72.0, -60.0, 54.0, 43.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35988"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Quality control",
+    "Quality"
+  ],
+  "dct_title_s": "Canada VMap1, Library 47: Data Quality Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 47"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35988\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77107/nyu_2451_35988.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Québec, Canada",
+    "Halifax, Canada",
+    "Saguenay, Canada",
+    "Sherbrooke, Canada",
+    "Lévis, Canada",
+    "Sydney, Canada",
+    "Dartmouth, Canada",
+    "Saint John, Canada",
+    "Moncton, Canada",
+    "Jonquière, Canada",
+    "Nova Scotia, Canada",
+    "Prince Edward Island, Canada",
+    "Quebec, Canada",
+    "New Brunswick, Canada",
+    "New Hampshire, United States",
+    "Vermont, United States",
+    "Maine, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35988",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-35988",
+  "nyu_addl_dspace_s": "36957",
+  "locn_geometry": "ENVELOPE(-72.0, -60.0, 54.0, 43.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35989.json b/metadata-aardvark/Datasets/nyu-2451-35989.json
index 37ffbc980..017c7bd57 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35989.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35989.json
@@ -1,52 +1,70 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35989",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Sand",
-    "Soil and civilization"
-  ],
-  "dct_title_s": "Canada VMap1, Library 47: Ground Area",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 47"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35989\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77108/nyu_2451_35989.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Halifax, Canada",
-    "Sydney, Canada",
-    "Dartmouth, Canada",
-    "Moncton, Canada",
-    "Charlottetown, Canada",
-    "Lower Sacvkille, Canada",
-    "Truro, Canada",
-    "New Glasgow, Canada",
-    "Cole Harbour, Canada",
-    "Dieppe, Canada",
-    "Nova Scotia, Canada",
-    "Prince Edward Island, Canada",
-    "Quebec, Canada",
-    "New Brunswick, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35989",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-35989",
-  "nyu_addl_dspace_s": "36958",
-  "locn_geometry": "ENVELOPE(-65.6206893920898, -60.0, 53.9215202331543, 43.4077644348145)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35989"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Sand",
+    "Soil and civilization"
+  ],
+  "dct_title_s": "Canada VMap1, Library 47: Ground Area",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 47"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35989\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77108/nyu_2451_35989.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Halifax, Canada",
+    "Sydney, Canada",
+    "Dartmouth, Canada",
+    "Moncton, Canada",
+    "Charlottetown, Canada",
+    "Lower Sacvkille, Canada",
+    "Truro, Canada",
+    "New Glasgow, Canada",
+    "Cole Harbour, Canada",
+    "Dieppe, Canada",
+    "Nova Scotia, Canada",
+    "Prince Edward Island, Canada",
+    "Quebec, Canada",
+    "New Brunswick, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35989",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-35989",
+  "nyu_addl_dspace_s": "36958",
+  "locn_geometry": "ENVELOPE(-65.6206893920898, -60.0, 53.9215202331543, 43.4077644348145)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35990.json b/metadata-aardvark/Datasets/nyu-2451-35990.json
index 3abb87ed8..50b72357d 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35990.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35990.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35990",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Parks",
-    "Recreation areas",
-    "Environment"
-  ],
-  "dct_title_s": "Canada VMap1, Library 47: Landmark Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 47"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35990\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77109/nyu_2451_35990.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "New Hampshire, United States",
-    "Maine, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35990",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-35990",
-  "nyu_addl_dspace_s": "36959",
-  "locn_geometry": "ENVELOPE(-70.8950729370117, -70.2909545898438, 43.809440612793, 43.2291641235352)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35990"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Parks",
+    "Recreation areas",
+    "Environment"
+  ],
+  "dct_title_s": "Canada VMap1, Library 47: Landmark Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 47"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35990\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77109/nyu_2451_35990.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "New Hampshire, United States",
+    "Maine, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35990",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-35990",
+  "nyu_addl_dspace_s": "36959",
+  "locn_geometry": "ENVELOPE(-70.8950729370117, -70.2909545898438, 43.809440612793, 43.2291641235352)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35991.json b/metadata-aardvark/Datasets/nyu-2451-35991.json
index f7bbb5429..e44ffa5f0 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35991.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35991.json
@@ -1,58 +1,76 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35991",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Hydrographic structures",
-    "Wharves",
-    "Piers",
-    "Harbors",
-    "Hydrography"
-  ],
-  "dct_title_s": "Canada VMap1, Library 47: Pier Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 47"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35991\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77110/nyu_2451_35991.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Qu\u00e9bec, Canada",
-    "Halifax, Canada",
-    "Saguenay, Canada",
-    "L\u00e9vis, Canada",
-    "Sydney, Canada",
-    "Dartmouth, Canada",
-    "Saint John, Canada",
-    "Moncton, Canada",
-    "Fredericton, Canada",
-    "Charlottetown, Canada",
-    "Nova Scotia, Canada",
-    "Prince Edward Island, Canada",
-    "Quebec, Canada",
-    "New Brunswick, Canada",
-    "New Hampshire, United States",
-    "Massachusetts, United States",
-    "Maine, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35991",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-35991",
-  "nyu_addl_dspace_s": "36960",
-  "locn_geometry": "ENVELOPE(-71.2139282226562, -60.198429107666, 50.1958961486816, 42.0465888977051)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35991"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Hydrographic structures",
+    "Wharves",
+    "Piers",
+    "Harbors",
+    "Hydrography"
+  ],
+  "dct_title_s": "Canada VMap1, Library 47: Pier Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 47"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35991\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77110/nyu_2451_35991.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Québec, Canada",
+    "Halifax, Canada",
+    "Saguenay, Canada",
+    "Lévis, Canada",
+    "Sydney, Canada",
+    "Dartmouth, Canada",
+    "Saint John, Canada",
+    "Moncton, Canada",
+    "Fredericton, Canada",
+    "Charlottetown, Canada",
+    "Nova Scotia, Canada",
+    "Prince Edward Island, Canada",
+    "Quebec, Canada",
+    "New Brunswick, Canada",
+    "New Hampshire, United States",
+    "Massachusetts, United States",
+    "Maine, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35991",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-35991",
+  "nyu_addl_dspace_s": "36960",
+  "locn_geometry": "ENVELOPE(-71.2139282226562, -60.198429107666, 50.1958961486816, 42.0465888977051)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35992.json b/metadata-aardvark/Datasets/nyu-2451-35992.json
index 5db7d88eb..a9b152712 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35992.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35992.json
@@ -1,56 +1,74 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35992",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Navigation",
-    "Marine accidents",
-    "Reefs",
-    "Coasts"
-  ],
-  "dct_title_s": "Canada VMap1, Library 47: Danger Area Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 47"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35992\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77111/nyu_2451_35992.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Halifax, Canada",
-    "Dartmouth, Canada",
-    "Saint John, Canada",
-    "Moncton, Canada",
-    "Fredericton, Canada",
-    "Charlottetown, Canada",
-    "Rimouski, Canada",
-    "Saint-Georges, Canada",
-    "Baie-Comeau, Canada",
-    "Sept-\u00celes, Canada",
-    "Nova Scotia, Canada",
-    "Prince Edward Island, Canada",
-    "Quebec, Canada",
-    "New Brunswick, Canada",
-    "New Hampshire, United States",
-    "Maine, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35992",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-35992",
-  "nyu_addl_dspace_s": "36961",
-  "locn_geometry": "ENVELOPE(-71.0007095336914, -60.9344444274902, 50.2835083007812, 44.1178817749023)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35992"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Navigation",
+    "Marine accidents",
+    "Reefs",
+    "Coasts"
+  ],
+  "dct_title_s": "Canada VMap1, Library 47: Danger Area Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 47"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35992\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77111/nyu_2451_35992.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Halifax, Canada",
+    "Dartmouth, Canada",
+    "Saint John, Canada",
+    "Moncton, Canada",
+    "Fredericton, Canada",
+    "Charlottetown, Canada",
+    "Rimouski, Canada",
+    "Saint-Georges, Canada",
+    "Baie-Comeau, Canada",
+    "Sept-Îles, Canada",
+    "Nova Scotia, Canada",
+    "Prince Edward Island, Canada",
+    "Quebec, Canada",
+    "New Brunswick, Canada",
+    "New Hampshire, United States",
+    "Maine, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35992",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-35992",
+  "nyu_addl_dspace_s": "36961",
+  "locn_geometry": "ENVELOPE(-71.0007095336914, -60.9344444274902, 50.2835083007812, 44.1178817749023)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35993.json b/metadata-aardvark/Datasets/nyu-2451-35993.json
index 00ce500d7..5c3a95d4d 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35993.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35993.json
@@ -1,57 +1,75 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35993",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Elevation",
-    "Topographic maps"
-  ],
-  "dct_title_s": "Canada VMap1, Library 47: Elevation Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 47"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35993\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77112/nyu_2451_35993.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Qu\u00e9bec, Canada",
-    "Halifax, Canada",
-    "Saguenay, Canada",
-    "L\u00e9vis, Canada",
-    "Sydney, Canada",
-    "Dartmouth, Canada",
-    "Saint John, Canada",
-    "Moncton, Canada",
-    "Jonqui\u00e8re, Canada",
-    "Fredericton, Canada",
-    "Nova Scotia, Canada",
-    "Prince Edward Island, Canada",
-    "Quebec, Canada",
-    "New Brunswick, Canada",
-    "New Hampshire, United States",
-    "Connecticut, United States",
-    "Massachusetts, United States",
-    "Vermont, United States",
-    "Maine, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35993",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-35993",
-  "nyu_addl_dspace_s": "36962",
-  "locn_geometry": "ENVELOPE(-71.8128204345703, -60.0270767211914, 53.9909896850586, 42.0029907226562)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35993"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Elevation",
+    "Topographic maps"
+  ],
+  "dct_title_s": "Canada VMap1, Library 47: Elevation Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 47"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35993\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77112/nyu_2451_35993.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Québec, Canada",
+    "Halifax, Canada",
+    "Saguenay, Canada",
+    "Lévis, Canada",
+    "Sydney, Canada",
+    "Dartmouth, Canada",
+    "Saint John, Canada",
+    "Moncton, Canada",
+    "Jonquière, Canada",
+    "Fredericton, Canada",
+    "Nova Scotia, Canada",
+    "Prince Edward Island, Canada",
+    "Quebec, Canada",
+    "New Brunswick, Canada",
+    "New Hampshire, United States",
+    "Connecticut, United States",
+    "Massachusetts, United States",
+    "Vermont, United States",
+    "Maine, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35993",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-35993",
+  "nyu_addl_dspace_s": "36962",
+  "locn_geometry": "ENVELOPE(-71.8128204345703, -60.0270767211914, 53.9909896850586, 42.0029907226562)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35994.json b/metadata-aardvark/Datasets/nyu-2451-35994.json
index 4aa1256c8..8fefe8e2e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35994.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35994.json
@@ -1,58 +1,76 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35994",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Hydrography",
-    "Hydrographic surveying",
-    "Aqueducts"
-  ],
-  "dct_title_s": "Canada VMap1, Library 47: Hydrography Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 47"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35994\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77113/nyu_2451_35994.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Qu\u00e9bec, Canada",
-    "Halifax, Canada",
-    "Saguenay, Canada",
-    "Sherbrooke, Canada",
-    "L\u00e9vis, Canada",
-    "Sydney, Canada",
-    "Dartmouth, Canada",
-    "Saint John, Canada",
-    "Moncton, Canada",
-    "Jonqui\u00e8re, Canada",
-    "Nova Scotia, Canada",
-    "Prince Edward Island, Canada",
-    "Quebec, Canada",
-    "New Brunswick, Canada",
-    "New Hampshire, United States",
-    "Connecticut, United States",
-    "Massachusetts, United States",
-    "Vermont, United States",
-    "Maine, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35994",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-35994",
-  "nyu_addl_dspace_s": "36963",
-  "locn_geometry": "ENVELOPE(-71.9066390991211, -60.0040588378906, 53.9957466125488, 42.0047760009766)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35994"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Hydrography",
+    "Hydrographic surveying",
+    "Aqueducts"
+  ],
+  "dct_title_s": "Canada VMap1, Library 47: Hydrography Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 47"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35994\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77113/nyu_2451_35994.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Québec, Canada",
+    "Halifax, Canada",
+    "Saguenay, Canada",
+    "Sherbrooke, Canada",
+    "Lévis, Canada",
+    "Sydney, Canada",
+    "Dartmouth, Canada",
+    "Saint John, Canada",
+    "Moncton, Canada",
+    "Jonquière, Canada",
+    "Nova Scotia, Canada",
+    "Prince Edward Island, Canada",
+    "Quebec, Canada",
+    "New Brunswick, Canada",
+    "New Hampshire, United States",
+    "Connecticut, United States",
+    "Massachusetts, United States",
+    "Vermont, United States",
+    "Maine, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35994",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-35994",
+  "nyu_addl_dspace_s": "36963",
+  "locn_geometry": "ENVELOPE(-71.9066390991211, -60.0040588378906, 53.9957466125488, 42.0047760009766)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35995.json b/metadata-aardvark/Datasets/nyu-2451-35995.json
index 9d67286e7..ade978bfd 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35995.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35995.json
@@ -1,52 +1,70 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35995",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Location"
-  ],
-  "dct_title_s": "Canada VMap1, Library 47: Markers Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 47"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35995\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77114/nyu_2451_35995.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Halifax, Canada",
-    "Saguenay, Canada",
-    "L\u00e9vis, Canada",
-    "Dartmouth, Canada",
-    "Saint John, Canada",
-    "Moncton, Canada",
-    "Fredericton, Canada",
-    "Charlottetown, Canada",
-    "Rimouski, Canada",
-    "Saint-Georges, Canada",
-    "Nova Scotia, Canada",
-    "Prince Edward Island, Canada",
-    "New Brunswick, Canada",
-    "New Hampshire, United States",
-    "Maine, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35995",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-35995",
-  "nyu_addl_dspace_s": "36964",
-  "locn_geometry": "ENVELOPE(-71.1724548339844, -62.2967948913574, 49.8363342285156, 44.0109748840332)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35995"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Location"
+  ],
+  "dct_title_s": "Canada VMap1, Library 47: Markers Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 47"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35995\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77114/nyu_2451_35995.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Halifax, Canada",
+    "Saguenay, Canada",
+    "Lévis, Canada",
+    "Dartmouth, Canada",
+    "Saint John, Canada",
+    "Moncton, Canada",
+    "Fredericton, Canada",
+    "Charlottetown, Canada",
+    "Rimouski, Canada",
+    "Saint-Georges, Canada",
+    "Nova Scotia, Canada",
+    "Prince Edward Island, Canada",
+    "New Brunswick, Canada",
+    "New Hampshire, United States",
+    "Maine, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35995",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-35995",
+  "nyu_addl_dspace_s": "36964",
+  "locn_geometry": "ENVELOPE(-71.1724548339844, -62.2967948913574, 49.8363342285156, 44.0109748840332)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35996.json b/metadata-aardvark/Datasets/nyu-2451-35996.json
index d500e4cf2..f4c804eb7 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35996.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35996.json
@@ -1,55 +1,73 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35996",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Cities and towns",
-    "Location"
-  ],
-  "dct_title_s": "Canada VMap1, Library 47: Built-Up Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 47"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35996\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77115/nyu_2451_35996.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Qu\u00e9bec, Canada",
-    "Halifax, Canada",
-    "Saguenay, Canada",
-    "L\u00e9vis, Canada",
-    "Dartmouth, Canada",
-    "Saint John, Canada",
-    "Moncton, Canada",
-    "Jonqui\u00e8re, Canada",
-    "Fredericton, Canada",
-    "Charlottetown, Canada",
-    "Nova Scotia, Canada",
-    "Prince Edward Island, Canada",
-    "Quebec, Canada",
-    "New Brunswick, Canada",
-    "New Hampshire, United States",
-    "Massachusetts, United States",
-    "Maine, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35996",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-35996",
-  "nyu_addl_dspace_s": "36965",
-  "locn_geometry": "ENVELOPE(-71.25, -60.2788543701172, 53.3067436218262, 42.0033264160156)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35996"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Cities and towns",
+    "Location"
+  ],
+  "dct_title_s": "Canada VMap1, Library 47: Built-Up Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 47"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35996\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77115/nyu_2451_35996.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Québec, Canada",
+    "Halifax, Canada",
+    "Saguenay, Canada",
+    "Lévis, Canada",
+    "Dartmouth, Canada",
+    "Saint John, Canada",
+    "Moncton, Canada",
+    "Jonquière, Canada",
+    "Fredericton, Canada",
+    "Charlottetown, Canada",
+    "Nova Scotia, Canada",
+    "Prince Edward Island, Canada",
+    "Quebec, Canada",
+    "New Brunswick, Canada",
+    "New Hampshire, United States",
+    "Massachusetts, United States",
+    "Maine, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35996",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-35996",
+  "nyu_addl_dspace_s": "36965",
+  "locn_geometry": "ENVELOPE(-71.25, -60.2788543701172, 53.3067436218262, 42.0033264160156)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35997.json b/metadata-aardvark/Datasets/nyu-2451-35997.json
index 7097c1ec8..04fc2794d 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35997.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35997.json
@@ -1,42 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35997",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Hydrogeology",
-    "Groundwater",
-    "Geoscientific Information"
-  ],
-  "dct_title_s": "Canada VMap1, Library 47: Depth Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 47"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35997\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77116/nyu_2451_35997.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Saint Andrews, Canada",
-    "New Brunswick, Canada",
-    "Maine, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35997",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-35997",
-  "nyu_addl_dspace_s": "36966",
-  "locn_geometry": "ENVELOPE(-69.9750823974609, -66.9252166748047, 45.1448707580566, 43.0000038146973)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35997"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Hydrogeology",
+    "Groundwater",
+    "Geoscientific Information"
+  ],
+  "dct_title_s": "Canada VMap1, Library 47: Depth Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 47"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35997\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77116/nyu_2451_35997.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Saint Andrews, Canada",
+    "New Brunswick, Canada",
+    "Maine, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35997",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-35997",
+  "nyu_addl_dspace_s": "36966",
+  "locn_geometry": "ENVELOPE(-69.9750823974609, -66.9252166748047, 45.1448707580566, 43.0000038146973)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35998.json b/metadata-aardvark/Datasets/nyu-2451-35998.json
index 55f7bd80e..95db799d3 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35998.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35998.json
@@ -1,55 +1,73 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35998",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Mines and mineral resources",
-    "Salt mines and mining"
-  ],
-  "dct_title_s": "Canada VMap1, Library 47: Extraction Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 47"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35998\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77117/nyu_2451_35998.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Qu\u00e9bec, Canada",
-    "Halifax, Canada",
-    "Saguenay, Canada",
-    "L\u00e9vis, Canada",
-    "Sydney, Canada",
-    "Dartmouth, Canada",
-    "Saint John, Canada",
-    "Moncton, Canada",
-    "Fredericton, Canada",
-    "Charlottetown, Canada",
-    "Nova Scotia, Canada",
-    "Prince Edward Island, Canada",
-    "Quebec, Canada",
-    "New Brunswick, Canada",
-    "New Hampshire, United States",
-    "Massachusetts, United States",
-    "Maine, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35998",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-35998",
-  "nyu_addl_dspace_s": "36967",
-  "locn_geometry": "ENVELOPE(-71.2159194946289, -60.014232635498, 52.9108238220215, 42.1699562072754)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35998"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Mines and mineral resources",
+    "Salt mines and mining"
+  ],
+  "dct_title_s": "Canada VMap1, Library 47: Extraction Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 47"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35998\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77117/nyu_2451_35998.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Québec, Canada",
+    "Halifax, Canada",
+    "Saguenay, Canada",
+    "Lévis, Canada",
+    "Sydney, Canada",
+    "Dartmouth, Canada",
+    "Saint John, Canada",
+    "Moncton, Canada",
+    "Fredericton, Canada",
+    "Charlottetown, Canada",
+    "Nova Scotia, Canada",
+    "Prince Edward Island, Canada",
+    "Quebec, Canada",
+    "New Brunswick, Canada",
+    "New Hampshire, United States",
+    "Massachusetts, United States",
+    "Maine, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35998",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-35998",
+  "nyu_addl_dspace_s": "36967",
+  "locn_geometry": "ENVELOPE(-71.2159194946289, -60.014232635498, 52.9108238220215, 42.1699562072754)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-35999.json b/metadata-aardvark/Datasets/nyu-2451-35999.json
index 390d9fa3d..88da68df6 100644
--- a/metadata-aardvark/Datasets/nyu-2451-35999.json
+++ b/metadata-aardvark/Datasets/nyu-2451-35999.json
@@ -1,56 +1,74 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/35999",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Parks",
-    "Recreation areas",
-    "Environment"
-  ],
-  "dct_title_s": "Canada VMap1, Library 47: Landmark Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 47"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35999\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77118/nyu_2451_35999.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Qu\u00e9bec, Canada",
-    "Halifax, Canada",
-    "Saguenay, Canada",
-    "L\u00e9vis, Canada",
-    "Dartmouth, Canada",
-    "Saint John, Canada",
-    "Moncton, Canada",
-    "Fredericton, Canada",
-    "Charlottetown, Canada",
-    "Rimouski, Canada",
-    "Nova Scotia, Canada",
-    "Prince Edward Island, Canada",
-    "Quebec, Canada",
-    "New Brunswick, Canada",
-    "New Hampshire, United States",
-    "Massachusetts, United States",
-    "Maine, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35999",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-35999",
-  "nyu_addl_dspace_s": "36968",
-  "locn_geometry": "ENVELOPE(-71.2204513549805, -60.5411834716797, 48.8508567810059, 42.0059204101562)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/35999"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Parks",
+    "Recreation areas",
+    "Environment"
+  ],
+  "dct_title_s": "Canada VMap1, Library 47: Landmark Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 47"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/35999\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77118/nyu_2451_35999.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Québec, Canada",
+    "Halifax, Canada",
+    "Saguenay, Canada",
+    "Lévis, Canada",
+    "Dartmouth, Canada",
+    "Saint John, Canada",
+    "Moncton, Canada",
+    "Fredericton, Canada",
+    "Charlottetown, Canada",
+    "Rimouski, Canada",
+    "Nova Scotia, Canada",
+    "Prince Edward Island, Canada",
+    "Quebec, Canada",
+    "New Brunswick, Canada",
+    "New Hampshire, United States",
+    "Massachusetts, United States",
+    "Maine, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_35999",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-35999",
+  "nyu_addl_dspace_s": "36968",
+  "locn_geometry": "ENVELOPE(-71.2204513549805, -60.5411834716797, 48.8508567810059, 42.0059204101562)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36000.json b/metadata-aardvark/Datasets/nyu-2451-36000.json
index f50dedf7e..1a3a9513b 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36000.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36000.json
@@ -1,56 +1,74 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36000",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Coasts",
-    "Wetlands",
-    "Environment"
-  ],
-  "dct_title_s": "Canada VMap1, Library 47: Coast Line",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 47"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36000\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77119/nyu_2451_36000.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Qu\u00e9bec, Canada",
-    "Halifax, Canada",
-    "Saguenay, Canada",
-    "L\u00e9vis, Canada",
-    "Sydney, Canada",
-    "Dartmouth, Canada",
-    "Saint John, Canada",
-    "Moncton, Canada",
-    "Jonqui\u00e8re, Canada",
-    "Fredericton, Canada",
-    "Nova Scotia, Canada",
-    "Prince Edward Island, Canada",
-    "Quebec, Canada",
-    "New Brunswick, Canada",
-    "New Hampshire, United States",
-    "Massachusetts, United States",
-    "Maine, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36000",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36000",
-  "nyu_addl_dspace_s": "36969",
-  "locn_geometry": "ENVELOPE(-71.25, -60.0, 53.7835388183594, 42.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36000"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Coasts",
+    "Wetlands",
+    "Environment"
+  ],
+  "dct_title_s": "Canada VMap1, Library 47: Coast Line",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 47"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36000\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77119/nyu_2451_36000.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Québec, Canada",
+    "Halifax, Canada",
+    "Saguenay, Canada",
+    "Lévis, Canada",
+    "Sydney, Canada",
+    "Dartmouth, Canada",
+    "Saint John, Canada",
+    "Moncton, Canada",
+    "Jonquière, Canada",
+    "Fredericton, Canada",
+    "Nova Scotia, Canada",
+    "Prince Edward Island, Canada",
+    "Quebec, Canada",
+    "New Brunswick, Canada",
+    "New Hampshire, United States",
+    "Massachusetts, United States",
+    "Maine, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36000",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36000",
+  "nyu_addl_dspace_s": "36969",
+  "locn_geometry": "ENVELOPE(-71.25, -60.0, 53.7835388183594, 42.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36001.json b/metadata-aardvark/Datasets/nyu-2451-36001.json
index 9a30057be..621a2e78f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36001.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36001.json
@@ -1,54 +1,72 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36001",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Quality control",
-    "Quality"
-  ],
-  "dct_title_s": "Canada VMap1, Library 47: Data Quality Void Collection Area",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 47"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36001\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77120/nyu_2451_36001.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Qu\u00e9bec, Canada",
-    "Halifax, Canada",
-    "Saguenay, Canada",
-    "L\u00e9vis, Canada",
-    "Dartmouth, Canada",
-    "Saint John, Canada",
-    "Moncton, Canada",
-    "Jonqui\u00e8re, Canada",
-    "Fredericton, Canada",
-    "Charlottetown, Canada",
-    "Nova Scotia, Canada",
-    "Prince Edward Island, Canada",
-    "New Brunswick, Canada",
-    "New Hampshire, United States",
-    "Maine, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36001",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36001",
-  "nyu_addl_dspace_s": "36970",
-  "locn_geometry": "ENVELOPE(-71.25, -62.9315605163574, 53.065860748291, 44.089054107666)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36001"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Quality control",
+    "Quality"
+  ],
+  "dct_title_s": "Canada VMap1, Library 47: Data Quality Void Collection Area",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 47"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36001\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77120/nyu_2451_36001.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Québec, Canada",
+    "Halifax, Canada",
+    "Saguenay, Canada",
+    "Lévis, Canada",
+    "Dartmouth, Canada",
+    "Saint John, Canada",
+    "Moncton, Canada",
+    "Jonquière, Canada",
+    "Fredericton, Canada",
+    "Charlottetown, Canada",
+    "Nova Scotia, Canada",
+    "Prince Edward Island, Canada",
+    "New Brunswick, Canada",
+    "New Hampshire, United States",
+    "Maine, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36001",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36001",
+  "nyu_addl_dspace_s": "36970",
+  "locn_geometry": "ENVELOPE(-71.25, -62.9315605163574, 53.065860748291, 44.089054107666)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36002.json b/metadata-aardvark/Datasets/nyu-2451-36002.json
index 1e3862fe4..45185846a 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36002.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36002.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36002",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 47: Interchange",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 47"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36002\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77121/nyu_2451_36002.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Lac-M\u00e9gantic, Canada",
-    "New Hampshire, United States",
-    "Massachusetts, United States",
-    "Maine, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36002",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36002",
-  "nyu_addl_dspace_s": "36971",
-  "locn_geometry": "ENVELOPE(-71.2459716796875, -68.2873687744141, 46.0038642883301, 42.0107955932617)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36002"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 47: Interchange",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 47"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36002\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77121/nyu_2451_36002.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Lac-Mégantic, Canada",
+    "New Hampshire, United States",
+    "Massachusetts, United States",
+    "Maine, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36002",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36002",
+  "nyu_addl_dspace_s": "36971",
+  "locn_geometry": "ENVELOPE(-71.2459716796875, -68.2873687744141, 46.0038642883301, 42.0107955932617)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36003.json b/metadata-aardvark/Datasets/nyu-2451-36003.json
index c85d3383f..16c466504 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36003.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36003.json
@@ -1,55 +1,73 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36003",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "Canada VMap1, Library 47: Political Boundary Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 47"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36003\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77122/nyu_2451_36003.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Qu\u00e9bec, Canada",
-    "Halifax, Canada",
-    "Saguenay, Canada",
-    "L\u00e9vis, Canada",
-    "Sydney, Canada",
-    "Dartmouth, Canada",
-    "Saint John, Canada",
-    "Moncton, Canada",
-    "Jonqui\u00e8re, Canada",
-    "Fredericton, Canada",
-    "Nova Scotia, Canada",
-    "Prince Edward Island, Canada",
-    "Quebec, Canada",
-    "New Brunswick, Canada",
-    "New Hampshire, United States",
-    "Massachusetts, United States",
-    "Maine, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36003",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36003",
-  "nyu_addl_dspace_s": "36972",
-  "locn_geometry": "ENVELOPE(-71.25, -60.0, 54.0, 42.7364234924316)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36003"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "Canada VMap1, Library 47: Political Boundary Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 47"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36003\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77122/nyu_2451_36003.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Québec, Canada",
+    "Halifax, Canada",
+    "Saguenay, Canada",
+    "Lévis, Canada",
+    "Sydney, Canada",
+    "Dartmouth, Canada",
+    "Saint John, Canada",
+    "Moncton, Canada",
+    "Jonquière, Canada",
+    "Fredericton, Canada",
+    "Nova Scotia, Canada",
+    "Prince Edward Island, Canada",
+    "Quebec, Canada",
+    "New Brunswick, Canada",
+    "New Hampshire, United States",
+    "Massachusetts, United States",
+    "Maine, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36003",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36003",
+  "nyu_addl_dspace_s": "36972",
+  "locn_geometry": "ENVELOPE(-71.25, -60.0, 54.0, 42.7364234924316)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36004.json b/metadata-aardvark/Datasets/nyu-2451-36004.json
index 58e6f5dc5..d135de2e3 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36004.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36004.json
@@ -1,55 +1,73 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36004",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Dams",
-    "Structure",
-    "Inland Waters"
-  ],
-  "dct_title_s": "Canada VMap1, Library 47: Damn/Weir Nodes",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 47"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36004\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77123/nyu_2451_36004.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Qu\u00e9bec, Canada",
-    "Halifax, Canada",
-    "Saguenay, Canada",
-    "L\u00e9vis, Canada",
-    "Dartmouth, Canada",
-    "Saint John, Canada",
-    "Moncton, Canada",
-    "Fredericton, Canada",
-    "Charlottetown, Canada",
-    "Rimouski, Canada",
-    "Nova Scotia, Canada",
-    "Prince Edward Island, Canada",
-    "Quebec, Canada",
-    "New Brunswick, Canada",
-    "New Hampshire, United States",
-    "Maine, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36004",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36004",
-  "nyu_addl_dspace_s": "36973",
-  "locn_geometry": "ENVELOPE(-71.235221862793, -60.5432929992676, 50.5084114074707, 43.1057205200195)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36004"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Dams",
+    "Structure",
+    "Inland Waters"
+  ],
+  "dct_title_s": "Canada VMap1, Library 47: Damn/Weir Nodes",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 47"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36004\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77123/nyu_2451_36004.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Québec, Canada",
+    "Halifax, Canada",
+    "Saguenay, Canada",
+    "Lévis, Canada",
+    "Dartmouth, Canada",
+    "Saint John, Canada",
+    "Moncton, Canada",
+    "Fredericton, Canada",
+    "Charlottetown, Canada",
+    "Rimouski, Canada",
+    "Nova Scotia, Canada",
+    "Prince Edward Island, Canada",
+    "Quebec, Canada",
+    "New Brunswick, Canada",
+    "New Hampshire, United States",
+    "Maine, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36004",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36004",
+  "nyu_addl_dspace_s": "36973",
+  "locn_geometry": "ENVELOPE(-71.235221862793, -60.5432929992676, 50.5084114074707, 43.1057205200195)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36005.json b/metadata-aardvark/Datasets/nyu-2451-36005.json
index c1ba5e072..3c5d6c164 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36005.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36005.json
@@ -1,54 +1,72 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36005",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Mines and mineral resources",
-    "Salt mines and mining"
-  ],
-  "dct_title_s": "Canada VMap1, Library 47: Extraction Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 47"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36005\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77124/nyu_2451_36005.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Qu\u00e9bec, Canada",
-    "Halifax, Canada",
-    "Saguenay, Canada",
-    "L\u00e9vis, Canada",
-    "Sydney, Canada",
-    "Dartmouth, Canada",
-    "Saint John, Canada",
-    "Moncton, Canada",
-    "Jonqui\u00e8re, Canada",
-    "Fredericton, Canada",
-    "Nova Scotia, Canada",
-    "Prince Edward Island, Canada",
-    "Quebec, Canada",
-    "New Brunswick, Canada",
-    "New Hampshire, United States",
-    "Maine, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36005",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36005",
-  "nyu_addl_dspace_s": "36974",
-  "locn_geometry": "ENVELOPE(-71.25, -60.1144142150879, 53.1320343017578, 44.089054107666)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36005"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Mines and mineral resources",
+    "Salt mines and mining"
+  ],
+  "dct_title_s": "Canada VMap1, Library 47: Extraction Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 47"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36005\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77124/nyu_2451_36005.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Québec, Canada",
+    "Halifax, Canada",
+    "Saguenay, Canada",
+    "Lévis, Canada",
+    "Sydney, Canada",
+    "Dartmouth, Canada",
+    "Saint John, Canada",
+    "Moncton, Canada",
+    "Jonquière, Canada",
+    "Fredericton, Canada",
+    "Nova Scotia, Canada",
+    "Prince Edward Island, Canada",
+    "Quebec, Canada",
+    "New Brunswick, Canada",
+    "New Hampshire, United States",
+    "Maine, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36005",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36005",
+  "nyu_addl_dspace_s": "36974",
+  "locn_geometry": "ENVELOPE(-71.25, -60.1144142150879, 53.1320343017578, 44.089054107666)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36006.json b/metadata-aardvark/Datasets/nyu-2451-36006.json
index b647cc251..ee4a07827 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36006.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36006.json
@@ -1,55 +1,73 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36006",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Landforms",
-    "Fault zones",
-    "Cliffs",
-    "Glaciers"
-  ],
-  "dct_title_s": "Canada VMap1, Library 47: Landform Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 47"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36006\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77125/nyu_2451_36006.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Saguenay, Canada",
-    "Jonqui\u00e8re, Canada",
-    "Rimouski, Canada",
-    "Baie-Comeau, Canada",
-    "Alma, Canada",
-    "Sept-\u00celes, Canada",
-    "Rivi\u00e8re-du-Loup, Canada",
-    "Miramichi, Canada",
-    "Edmundston, Canada",
-    "Gasp\u00e9, Canada",
-    "Nova Scotia, Canada",
-    "Prince Edward Island, Canada",
-    "Quebec, Canada",
-    "New Brunswick, Canada",
-    "Maine, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36006",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36006",
-  "nyu_addl_dspace_s": "36975",
-  "locn_geometry": "ENVELOPE(-72.0, -60.0, 53.9973297119141, 47.039306640625)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36006"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Landforms",
+    "Fault zones",
+    "Cliffs",
+    "Glaciers"
+  ],
+  "dct_title_s": "Canada VMap1, Library 47: Landform Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 47"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36006\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77125/nyu_2451_36006.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Saguenay, Canada",
+    "Jonquière, Canada",
+    "Rimouski, Canada",
+    "Baie-Comeau, Canada",
+    "Alma, Canada",
+    "Sept-Îles, Canada",
+    "Rivière-du-Loup, Canada",
+    "Miramichi, Canada",
+    "Edmundston, Canada",
+    "Gaspé, Canada",
+    "Nova Scotia, Canada",
+    "Prince Edward Island, Canada",
+    "Quebec, Canada",
+    "New Brunswick, Canada",
+    "Maine, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36006",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36006",
+  "nyu_addl_dspace_s": "36975",
+  "locn_geometry": "ENVELOPE(-72.0, -60.0, 53.9973297119141, 47.039306640625)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36007.json b/metadata-aardvark/Datasets/nyu-2451-36007.json
index 96ca60cff..6298fb792 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36007.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36007.json
@@ -1,55 +1,73 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36007",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Railroads",
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 47: Railroad Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 47"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36007\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77126/nyu_2451_36007.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Qu\u00e9bec, Canada",
-    "Halifax, Canada",
-    "Saguenay, Canada",
-    "L\u00e9vis, Canada",
-    "Sydney, Canada",
-    "Dartmouth, Canada",
-    "Saint John, Canada",
-    "Moncton, Canada",
-    "Jonqui\u00e8re, Canada",
-    "Fredericton, Canada",
-    "Nova Scotia, Canada",
-    "Prince Edward Island, Canada",
-    "Quebec, Canada",
-    "New Brunswick, Canada",
-    "New Hampshire, United States",
-    "Massachusetts, United States",
-    "Maine, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36007",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36007",
-  "nyu_addl_dspace_s": "36976",
-  "locn_geometry": "ENVELOPE(-71.25, -60.0, 54.0, 42.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36007"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Railroads",
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 47: Railroad Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 47"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36007\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77126/nyu_2451_36007.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Québec, Canada",
+    "Halifax, Canada",
+    "Saguenay, Canada",
+    "Lévis, Canada",
+    "Sydney, Canada",
+    "Dartmouth, Canada",
+    "Saint John, Canada",
+    "Moncton, Canada",
+    "Jonquière, Canada",
+    "Fredericton, Canada",
+    "Nova Scotia, Canada",
+    "Prince Edward Island, Canada",
+    "Quebec, Canada",
+    "New Brunswick, Canada",
+    "New Hampshire, United States",
+    "Massachusetts, United States",
+    "Maine, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36007",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36007",
+  "nyu_addl_dspace_s": "36976",
+  "locn_geometry": "ENVELOPE(-71.25, -60.0, 54.0, 42.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36008.json b/metadata-aardvark/Datasets/nyu-2451-36008.json
index 0b993483f..87480f981 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36008.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36008.json
@@ -1,54 +1,72 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36008",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Refuse and refuse disposal",
-    "Waste disposal sites",
-    "Environment"
-  ],
-  "dct_title_s": "Canada VMap1, Library 47: Disposal Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 47"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36008\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77127/nyu_2451_36008.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Qu\u00e9bec, Canada",
-    "Saguenay, Canada",
-    "L\u00e9vis, Canada",
-    "Saint John, Canada",
-    "Moncton, Canada",
-    "Fredericton, Canada",
-    "Charlottetown, Canada",
-    "Rimouski, Canada",
-    "Saint-Georges, Canada",
-    "Baie-Comeau, Canada",
-    "Nova Scotia, Canada",
-    "Prince Edward Island, Canada",
-    "New Brunswick, Canada",
-    "New Hampshire, United States",
-    "Maine, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36008",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36008",
-  "nyu_addl_dspace_s": "36977",
-  "locn_geometry": "ENVELOPE(-71.2135162353516, -62.6701393127441, 52.9329261779785, 45.0125312805176)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36008"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Refuse and refuse disposal",
+    "Waste disposal sites",
+    "Environment"
+  ],
+  "dct_title_s": "Canada VMap1, Library 47: Disposal Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 47"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36008\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77127/nyu_2451_36008.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Québec, Canada",
+    "Saguenay, Canada",
+    "Lévis, Canada",
+    "Saint John, Canada",
+    "Moncton, Canada",
+    "Fredericton, Canada",
+    "Charlottetown, Canada",
+    "Rimouski, Canada",
+    "Saint-Georges, Canada",
+    "Baie-Comeau, Canada",
+    "Nova Scotia, Canada",
+    "Prince Edward Island, Canada",
+    "New Brunswick, Canada",
+    "New Hampshire, United States",
+    "Maine, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36008",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36008",
+  "nyu_addl_dspace_s": "36977",
+  "locn_geometry": "ENVELOPE(-71.2135162353516, -62.6701393127441, 52.9329261779785, 45.0125312805176)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36009.json b/metadata-aardvark/Datasets/nyu-2451-36009.json
index ec379ad7a..7062e45b8 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36009.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36009.json
@@ -1,55 +1,73 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36009",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Industrial sites"
-  ],
-  "dct_title_s": "Canada VMap1, Library 47: Industry Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 47"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36009\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77128/nyu_2451_36009.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Qu\u00e9bec, Canada",
-    "Halifax, Canada",
-    "Saguenay, Canada",
-    "L\u00e9vis, Canada",
-    "Sydney, Canada",
-    "Dartmouth, Canada",
-    "Saint John, Canada",
-    "Moncton, Canada",
-    "Jonqui\u00e8re, Canada",
-    "Fredericton, Canada",
-    "Nova Scotia, Canada",
-    "Prince Edward Island, Canada",
-    "Quebec, Canada",
-    "New Brunswick, Canada",
-    "New Hampshire, United States",
-    "Massachusetts, United States",
-    "Vermont, United States",
-    "Maine, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36009",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36009",
-  "nyu_addl_dspace_s": "36978",
-  "locn_geometry": "ENVELOPE(-71.658317565918, -60.0397872924805, 50.8844032287598, 42.1350402832031)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36009"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Industrial sites"
+  ],
+  "dct_title_s": "Canada VMap1, Library 47: Industry Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 47"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36009\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77128/nyu_2451_36009.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Québec, Canada",
+    "Halifax, Canada",
+    "Saguenay, Canada",
+    "Lévis, Canada",
+    "Sydney, Canada",
+    "Dartmouth, Canada",
+    "Saint John, Canada",
+    "Moncton, Canada",
+    "Jonquière, Canada",
+    "Fredericton, Canada",
+    "Nova Scotia, Canada",
+    "Prince Edward Island, Canada",
+    "Quebec, Canada",
+    "New Brunswick, Canada",
+    "New Hampshire, United States",
+    "Massachusetts, United States",
+    "Vermont, United States",
+    "Maine, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36009",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36009",
+  "nyu_addl_dspace_s": "36978",
+  "locn_geometry": "ENVELOPE(-71.658317565918, -60.0397872924805, 50.8844032287598, 42.1350402832031)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36010.json b/metadata-aardvark/Datasets/nyu-2451-36010.json
index aef574737..934c1b571 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36010.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36010.json
@@ -1,57 +1,75 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36010",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "Canada VMap1, Library 47: Political Boundary Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 47"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36010\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77129/nyu_2451_36010.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Qu\u00e9bec, Canada",
-    "Halifax, Canada",
-    "Saguenay, Canada",
-    "Sherbrooke, Canada",
-    "L\u00e9vis, Canada",
-    "Sydney, Canada",
-    "Dartmouth, Canada",
-    "Saint John, Canada",
-    "Moncton, Canada",
-    "Jonqui\u00e8re, Canada",
-    "Nova Scotia, Canada",
-    "Prince Edward Island, Canada",
-    "Quebec, Canada",
-    "New Brunswick, Canada",
-    "New Hampshire, United States",
-    "Connecticut, United States",
-    "Massachusetts, United States",
-    "Vermont, United States",
-    "Maine, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36010",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36010",
-  "nyu_addl_dspace_s": "36979",
-  "locn_geometry": "ENVELOPE(-72.0, -60.0, 54.0, 42.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36010"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "Canada VMap1, Library 47: Political Boundary Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 47"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36010\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77129/nyu_2451_36010.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Québec, Canada",
+    "Halifax, Canada",
+    "Saguenay, Canada",
+    "Sherbrooke, Canada",
+    "Lévis, Canada",
+    "Sydney, Canada",
+    "Dartmouth, Canada",
+    "Saint John, Canada",
+    "Moncton, Canada",
+    "Jonquière, Canada",
+    "Nova Scotia, Canada",
+    "Prince Edward Island, Canada",
+    "Quebec, Canada",
+    "New Brunswick, Canada",
+    "New Hampshire, United States",
+    "Connecticut, United States",
+    "Massachusetts, United States",
+    "Vermont, United States",
+    "Maine, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36010",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36010",
+  "nyu_addl_dspace_s": "36979",
+  "locn_geometry": "ENVELOPE(-72.0, -60.0, 54.0, 42.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36011.json b/metadata-aardvark/Datasets/nyu-2451-36011.json
index 912144e2a..59100600e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36011.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36011.json
@@ -1,55 +1,73 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36011",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Buildings",
-    "Structure"
-  ],
-  "dct_title_s": "Canada VMap1, Library 47: Buildings Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 47"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36011\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77130/nyu_2451_36011.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Qu\u00e9bec, Canada",
-    "Halifax, Canada",
-    "Saguenay, Canada",
-    "L\u00e9vis, Canada",
-    "Sydney, Canada",
-    "Dartmouth, Canada",
-    "Saint John, Canada",
-    "Moncton, Canada",
-    "Jonqui\u00e8re, Canada",
-    "Fredericton, Canada",
-    "Nova Scotia, Canada",
-    "Prince Edward Island, Canada",
-    "Quebec, Canada",
-    "New Brunswick, Canada",
-    "New Hampshire, United States",
-    "Massachusetts, United States",
-    "Maine, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36011",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36011",
-  "nyu_addl_dspace_s": "36980",
-  "locn_geometry": "ENVELOPE(-71.3286514282227, -60.1874237060547, 53.826488494873, 42.0219688415527)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36011"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Buildings",
+    "Structure"
+  ],
+  "dct_title_s": "Canada VMap1, Library 47: Buildings Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 47"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36011\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77130/nyu_2451_36011.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Québec, Canada",
+    "Halifax, Canada",
+    "Saguenay, Canada",
+    "Lévis, Canada",
+    "Sydney, Canada",
+    "Dartmouth, Canada",
+    "Saint John, Canada",
+    "Moncton, Canada",
+    "Jonquière, Canada",
+    "Fredericton, Canada",
+    "Nova Scotia, Canada",
+    "Prince Edward Island, Canada",
+    "Quebec, Canada",
+    "New Brunswick, Canada",
+    "New Hampshire, United States",
+    "Massachusetts, United States",
+    "Maine, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36011",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36011",
+  "nyu_addl_dspace_s": "36980",
+  "locn_geometry": "ENVELOPE(-71.3286514282227, -60.1874237060547, 53.826488494873, 42.0219688415527)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36012.json b/metadata-aardvark/Datasets/nyu-2451-36012.json
index f0edc1859..dbdfccd5e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36012.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36012.json
@@ -1,55 +1,73 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36012",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Elevation",
-    "Topographic maps"
-  ],
-  "dct_title_s": "Canada VMap1, Library 47: Elevation Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 47"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36012\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77131/nyu_2451_36012.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Qu\u00e9bec, Canada",
-    "Halifax, Canada",
-    "Saguenay, Canada",
-    "Sherbrooke, Canada",
-    "L\u00e9vis, Canada",
-    "Sydney, Canada",
-    "Dartmouth, Canada",
-    "Saint John, Canada",
-    "Moncton, Canada",
-    "Jonqui\u00e8re, Canada",
-    "Nova Scotia, Canada",
-    "Prince Edward Island, Canada",
-    "Quebec, Canada",
-    "New Brunswick, Canada",
-    "New Hampshire, United States",
-    "Vermont, United States",
-    "Maine, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36012",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36012",
-  "nyu_addl_dspace_s": "36981",
-  "locn_geometry": "ENVELOPE(-71.9778213500977, -60.038501739502, 53.9911994934082, 43.6640663146973)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36012"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Elevation",
+    "Topographic maps"
+  ],
+  "dct_title_s": "Canada VMap1, Library 47: Elevation Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 47"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36012\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77131/nyu_2451_36012.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Québec, Canada",
+    "Halifax, Canada",
+    "Saguenay, Canada",
+    "Sherbrooke, Canada",
+    "Lévis, Canada",
+    "Sydney, Canada",
+    "Dartmouth, Canada",
+    "Saint John, Canada",
+    "Moncton, Canada",
+    "Jonquière, Canada",
+    "Nova Scotia, Canada",
+    "Prince Edward Island, Canada",
+    "Quebec, Canada",
+    "New Brunswick, Canada",
+    "New Hampshire, United States",
+    "Vermont, United States",
+    "Maine, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36012",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36012",
+  "nyu_addl_dspace_s": "36981",
+  "locn_geometry": "ENVELOPE(-71.9778213500977, -60.038501739502, 53.9911994934082, 43.6640663146973)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36013.json b/metadata-aardvark/Datasets/nyu-2451-36013.json
index 9f4a6fc1f..be6900643 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36013.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36013.json
@@ -1,52 +1,70 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36013",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Airports",
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 47: Miscellaneous Aeronautical Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 47"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36013\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77132/nyu_2451_36013.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Qu\u00e9bec, Canada",
-    "L\u00e9vis, Canada",
-    "Saint-Georges, Canada",
-    "Montmagny, Canada",
-    "Sainte-Marie, Canada",
-    "Beauceville, Canada",
-    "Saint-Henri, Canada",
-    "Breakeyville, Canada",
-    "Lac-M\u00e9gantic, Canada",
-    "Saint-Joseph-de-Beauce, Canada",
-    "New Brunswick, Canada",
-    "New Hampshire, United States",
-    "Massachusetts, United States",
-    "Maine, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36013",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36013",
-  "nyu_addl_dspace_s": "36982",
-  "locn_geometry": "ENVELOPE(-71.1990737915039, -67.0108261108398, 47.2855682373047, 42.0044288635254)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36013"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Airports",
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 47: Miscellaneous Aeronautical Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 47"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36013\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77132/nyu_2451_36013.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Québec, Canada",
+    "Lévis, Canada",
+    "Saint-Georges, Canada",
+    "Montmagny, Canada",
+    "Sainte-Marie, Canada",
+    "Beauceville, Canada",
+    "Saint-Henri, Canada",
+    "Breakeyville, Canada",
+    "Lac-Mégantic, Canada",
+    "Saint-Joseph-de-Beauce, Canada",
+    "New Brunswick, Canada",
+    "New Hampshire, United States",
+    "Massachusetts, United States",
+    "Maine, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36013",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36013",
+  "nyu_addl_dspace_s": "36982",
+  "locn_geometry": "ENVELOPE(-71.1990737915039, -67.0108261108398, 47.2855682373047, 42.0044288635254)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36014.json b/metadata-aardvark/Datasets/nyu-2451-36014.json
index 9ea9178d0..40d21fe0e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36014.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36014.json
@@ -1,58 +1,76 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36014",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Coasts",
-    "Wetlands",
-    "Environment"
-  ],
-  "dct_title_s": "Canada VMap1, Library 47: Coast Area",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 47"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36014\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77133/nyu_2451_36014.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Qu\u00e9bec, Canada",
-    "Halifax, Canada",
-    "Saguenay, Canada",
-    "Sherbrooke, Canada",
-    "L\u00e9vis, Canada",
-    "Sydney, Canada",
-    "Dartmouth, Canada",
-    "Saint John, Canada",
-    "Moncton, Canada",
-    "Jonqui\u00e8re, Canada",
-    "Nova Scotia, Canada",
-    "Prince Edward Island, Canada",
-    "Quebec, Canada",
-    "New Brunswick, Canada",
-    "New Hampshire, United States",
-    "Connecticut, United States",
-    "Massachusetts, United States",
-    "Vermont, United States",
-    "Maine, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36014",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36014",
-  "nyu_addl_dspace_s": "36983",
-  "locn_geometry": "ENVELOPE(-72.0, -60.0, 54.0, 42.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36014"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Coasts",
+    "Wetlands",
+    "Environment"
+  ],
+  "dct_title_s": "Canada VMap1, Library 47: Coast Area",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 47"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36014\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77133/nyu_2451_36014.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Québec, Canada",
+    "Halifax, Canada",
+    "Saguenay, Canada",
+    "Sherbrooke, Canada",
+    "Lévis, Canada",
+    "Sydney, Canada",
+    "Dartmouth, Canada",
+    "Saint John, Canada",
+    "Moncton, Canada",
+    "Jonquière, Canada",
+    "Nova Scotia, Canada",
+    "Prince Edward Island, Canada",
+    "Quebec, Canada",
+    "New Brunswick, Canada",
+    "New Hampshire, United States",
+    "Connecticut, United States",
+    "Massachusetts, United States",
+    "Vermont, United States",
+    "Maine, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36014",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36014",
+  "nyu_addl_dspace_s": "36983",
+  "locn_geometry": "ENVELOPE(-72.0, -60.0, 54.0, 42.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36015.json b/metadata-aardvark/Datasets/nyu-2451-36015.json
index decae1ea0..9876cc7a8 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36015.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36015.json
@@ -1,55 +1,73 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36015",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Fuelbreaks",
-    "Environment"
-  ],
-  "dct_title_s": "Canada VMap1, Library 47: Firebreak Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 47"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36015\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77134/nyu_2451_36015.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Qu\u00e9bec, Canada",
-    "Halifax, Canada",
-    "Saguenay, Canada",
-    "Sherbrooke, Canada",
-    "L\u00e9vis, Canada",
-    "Sydney, Canada",
-    "Dartmouth, Canada",
-    "Saint John, Canada",
-    "Moncton, Canada",
-    "Jonqui\u00e8re, Canada",
-    "Nova Scotia, Canada",
-    "Prince Edward Island, Canada",
-    "Quebec, Canada",
-    "New Brunswick, Canada",
-    "New Hampshire, United States",
-    "Vermont, United States",
-    "Maine, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36015",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36015",
-  "nyu_addl_dspace_s": "36984",
-  "locn_geometry": "ENVELOPE(-72.0, -60.1484565734863, 53.5178451538086, 44.5522270202637)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36015"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Fuelbreaks",
+    "Environment"
+  ],
+  "dct_title_s": "Canada VMap1, Library 47: Firebreak Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 47"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36015\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77134/nyu_2451_36015.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Québec, Canada",
+    "Halifax, Canada",
+    "Saguenay, Canada",
+    "Sherbrooke, Canada",
+    "Lévis, Canada",
+    "Sydney, Canada",
+    "Dartmouth, Canada",
+    "Saint John, Canada",
+    "Moncton, Canada",
+    "Jonquière, Canada",
+    "Nova Scotia, Canada",
+    "Prince Edward Island, Canada",
+    "Quebec, Canada",
+    "New Brunswick, Canada",
+    "New Hampshire, United States",
+    "Vermont, United States",
+    "Maine, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36015",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36015",
+  "nyu_addl_dspace_s": "36984",
+  "locn_geometry": "ENVELOPE(-72.0, -60.1484565734863, 53.5178451538086, 44.5522270202637)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36016.json b/metadata-aardvark/Datasets/nyu-2451-36016.json
index 1018ce31e..a6fcb2731 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36016.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36016.json
@@ -1,55 +1,73 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36016",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Power plants",
-    "Electric power transmission",
-    "Power generation sites"
-  ],
-  "dct_title_s": "Canada VMap1, Library 47: Power Plants",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 47"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36016\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77135/nyu_2451_36016.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Saint John, Canada",
-    "Moncton, Canada",
-    "Fredericton, Canada",
-    "Rimouski, Canada",
-    "Saint-Georges, Canada",
-    "Baie-Comeau, Canada",
-    "Sept-\u00celes, Canada",
-    "Rivi\u00e8re-du-Loup, Canada",
-    "Dieppe, Canada",
-    "Miramichi, Canada",
-    "Nova Scotia, Canada",
-    "Prince Edward Island, Canada",
-    "New Brunswick, Canada",
-    "New Hampshire, United States",
-    "Massachusetts, United States",
-    "Maine, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36016",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36016",
-  "nyu_addl_dspace_s": "36985",
-  "locn_geometry": "ENVELOPE(-70.9563064575195, -63.9686546325684, 53.5283737182617, 42.4526100158691)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36016"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Power plants",
+    "Electric power transmission",
+    "Power generation sites"
+  ],
+  "dct_title_s": "Canada VMap1, Library 47: Power Plants",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 47"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36016\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77135/nyu_2451_36016.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Saint John, Canada",
+    "Moncton, Canada",
+    "Fredericton, Canada",
+    "Rimouski, Canada",
+    "Saint-Georges, Canada",
+    "Baie-Comeau, Canada",
+    "Sept-Îles, Canada",
+    "Rivière-du-Loup, Canada",
+    "Dieppe, Canada",
+    "Miramichi, Canada",
+    "Nova Scotia, Canada",
+    "Prince Edward Island, Canada",
+    "New Brunswick, Canada",
+    "New Hampshire, United States",
+    "Massachusetts, United States",
+    "Maine, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36016",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36016",
+  "nyu_addl_dspace_s": "36985",
+  "locn_geometry": "ENVELOPE(-70.9563064575195, -63.9686546325684, 53.5283737182617, 42.4526100158691)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36017.json b/metadata-aardvark/Datasets/nyu-2451-36017.json
index d36253c3f..7ce7ec9b3 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36017.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36017.json
@@ -1,58 +1,76 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36017",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Contours (Cartography)",
-    "Elevation",
-    "Topographic maps"
-  ],
-  "dct_title_s": "Canada VMap1, Library 47: Contour Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 47"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36017\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77136/nyu_2451_36017.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Qu\u00e9bec, Canada",
-    "Halifax, Canada",
-    "Saguenay, Canada",
-    "Sherbrooke, Canada",
-    "L\u00e9vis, Canada",
-    "Sydney, Canada",
-    "Dartmouth, Canada",
-    "Saint John, Canada",
-    "Moncton, Canada",
-    "Jonqui\u00e8re, Canada",
-    "Nova Scotia, Canada",
-    "Prince Edward Island, Canada",
-    "Quebec, Canada",
-    "New Brunswick, Canada",
-    "New Hampshire, United States",
-    "Connecticut, United States",
-    "Massachusetts, United States",
-    "Vermont, United States",
-    "Maine, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36017",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36017",
-  "nyu_addl_dspace_s": "36986",
-  "locn_geometry": "ENVELOPE(-72.0, -60.0, 54.0, 42.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36017"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Contours (Cartography)",
+    "Elevation",
+    "Topographic maps"
+  ],
+  "dct_title_s": "Canada VMap1, Library 47: Contour Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 47"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36017\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77136/nyu_2451_36017.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Québec, Canada",
+    "Halifax, Canada",
+    "Saguenay, Canada",
+    "Sherbrooke, Canada",
+    "Lévis, Canada",
+    "Sydney, Canada",
+    "Dartmouth, Canada",
+    "Saint John, Canada",
+    "Moncton, Canada",
+    "Jonquière, Canada",
+    "Nova Scotia, Canada",
+    "Prince Edward Island, Canada",
+    "Quebec, Canada",
+    "New Brunswick, Canada",
+    "New Hampshire, United States",
+    "Connecticut, United States",
+    "Massachusetts, United States",
+    "Vermont, United States",
+    "Maine, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36017",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36017",
+  "nyu_addl_dspace_s": "36986",
+  "locn_geometry": "ENVELOPE(-72.0, -60.0, 54.0, 42.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36018.json b/metadata-aardvark/Datasets/nyu-2451-36018.json
index 25d5c6a69..aa488ba0b 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36018.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36018.json
@@ -1,47 +1,65 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36018",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Parks",
-    "Recreation areas",
-    "Environment"
-  ],
-  "dct_title_s": "Canada VMap1, Library 47: Landmark Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 47"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36018\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77137/nyu_2451_36018.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Saint-Georges, Canada",
-    "Beauceville, Canada",
-    "Lac-M\u00e9gantic, Canada",
-    "Adstock, Canada",
-    "Saint-C\u00f4me--Lini\u00e8re, Canada",
-    "New Hampshire, United States",
-    "Massachusetts, United States",
-    "Maine, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36018",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36018",
-  "nyu_addl_dspace_s": "36987",
-  "locn_geometry": "ENVELOPE(-71.2358245849609, -68.8215179443359, 46.2057151794434, 42.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36018"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Parks",
+    "Recreation areas",
+    "Environment"
+  ],
+  "dct_title_s": "Canada VMap1, Library 47: Landmark Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 47"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36018\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77137/nyu_2451_36018.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Saint-Georges, Canada",
+    "Beauceville, Canada",
+    "Lac-Mégantic, Canada",
+    "Adstock, Canada",
+    "Saint-Côme--Linière, Canada",
+    "New Hampshire, United States",
+    "Massachusetts, United States",
+    "Maine, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36018",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36018",
+  "nyu_addl_dspace_s": "36987",
+  "locn_geometry": "ENVELOPE(-71.2358245849609, -68.8215179443359, 46.2057151794434, 42.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36019.json b/metadata-aardvark/Datasets/nyu-2451-36019.json
index d7df402a3..4e47201fd 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36019.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36019.json
@@ -1,56 +1,74 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36019",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Rapids",
-    "Rivers",
-    "Waterfalls"
-  ],
-  "dct_title_s": "Canada VMap1, Library 47: Rapids Nodes",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 47"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36019\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77138/nyu_2451_36019.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Qu\u00e9bec, Canada",
-    "Halifax, Canada",
-    "Saguenay, Canada",
-    "Sherbrooke, Canada",
-    "L\u00e9vis, Canada",
-    "Sydney, Canada",
-    "Dartmouth, Canada",
-    "Saint John, Canada",
-    "Moncton, Canada",
-    "Jonqui\u00e8re, Canada",
-    "Nova Scotia, Canada",
-    "Prince Edward Island, Canada",
-    "Quebec, Canada",
-    "New Brunswick, Canada",
-    "New Hampshire, United States",
-    "Vermont, United States",
-    "Maine, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36019",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36019",
-  "nyu_addl_dspace_s": "36988",
-  "locn_geometry": "ENVELOPE(-71.9986267089844, -60.0027198791504, 53.9848518371582, 44.0205078125)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36019"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Rapids",
+    "Rivers",
+    "Waterfalls"
+  ],
+  "dct_title_s": "Canada VMap1, Library 47: Rapids Nodes",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 47"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36019\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77138/nyu_2451_36019.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Québec, Canada",
+    "Halifax, Canada",
+    "Saguenay, Canada",
+    "Sherbrooke, Canada",
+    "Lévis, Canada",
+    "Sydney, Canada",
+    "Dartmouth, Canada",
+    "Saint John, Canada",
+    "Moncton, Canada",
+    "Jonquière, Canada",
+    "Nova Scotia, Canada",
+    "Prince Edward Island, Canada",
+    "Quebec, Canada",
+    "New Brunswick, Canada",
+    "New Hampshire, United States",
+    "Vermont, United States",
+    "Maine, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36019",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36019",
+  "nyu_addl_dspace_s": "36988",
+  "locn_geometry": "ENVELOPE(-71.9986267089844, -60.0027198791504, 53.9848518371582, 44.0205078125)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36020.json b/metadata-aardvark/Datasets/nyu-2451-36020.json
index e672581b2..015665a08 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36020.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36020.json
@@ -1,58 +1,76 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36020",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Quality control",
-    "Quality"
-  ],
-  "dct_title_s": "Canada VMap1, Library 47: Data Quality Area",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 47"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36020\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77139/nyu_2451_36020.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Qu\u00e9bec, Canada",
-    "Halifax, Canada",
-    "Saguenay, Canada",
-    "Sherbrooke, Canada",
-    "L\u00e9vis, Canada",
-    "Sydney, Canada",
-    "Dartmouth, Canada",
-    "Saint John, Canada",
-    "Moncton, Canada",
-    "Jonqui\u00e8re, Canada",
-    "Nova Scotia, Canada",
-    "Prince Edward Island, Canada",
-    "Quebec, Canada",
-    "New Brunswick, Canada",
-    "New Hampshire, United States",
-    "Connecticut, United States",
-    "Massachusetts, United States",
-    "Vermont, United States",
-    "Maine, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36020",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36020",
-  "nyu_addl_dspace_s": "36989",
-  "locn_geometry": "ENVELOPE(-72.0, -60.0, 54.0, 42.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36020"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Quality control",
+    "Quality"
+  ],
+  "dct_title_s": "Canada VMap1, Library 47: Data Quality Area",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 47"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36020\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77139/nyu_2451_36020.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Québec, Canada",
+    "Halifax, Canada",
+    "Saguenay, Canada",
+    "Sherbrooke, Canada",
+    "Lévis, Canada",
+    "Sydney, Canada",
+    "Dartmouth, Canada",
+    "Saint John, Canada",
+    "Moncton, Canada",
+    "Jonquière, Canada",
+    "Nova Scotia, Canada",
+    "Prince Edward Island, Canada",
+    "Quebec, Canada",
+    "New Brunswick, Canada",
+    "New Hampshire, United States",
+    "Connecticut, United States",
+    "Massachusetts, United States",
+    "Vermont, United States",
+    "Maine, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36020",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36020",
+  "nyu_addl_dspace_s": "36989",
+  "locn_geometry": "ENVELOPE(-72.0, -60.0, 54.0, 42.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36021.json b/metadata-aardvark/Datasets/nyu-2451-36021.json
index 4e616b74e..787f7914a 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36021.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36021.json
@@ -1,56 +1,74 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36021",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Windmills",
-    "Chimneys",
-    "Cooling towers"
-  ],
-  "dct_title_s": "Canada VMap1, Library 47: Obstruction Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 47"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36021\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77140/nyu_2451_36021.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Qu\u00e9bec, Canada",
-    "Halifax, Canada",
-    "Saguenay, Canada",
-    "L\u00e9vis, Canada",
-    "Sydney, Canada",
-    "Dartmouth, Canada",
-    "Saint John, Canada",
-    "Moncton, Canada",
-    "Jonqui\u00e8re, Canada",
-    "Fredericton, Canada",
-    "Nova Scotia, Canada",
-    "Prince Edward Island, Canada",
-    "Quebec, Canada",
-    "New Brunswick, Canada",
-    "New Hampshire, United States",
-    "Massachusetts, United States",
-    "Maine, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36021",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36021",
-  "nyu_addl_dspace_s": "36990",
-  "locn_geometry": "ENVELOPE(-71.2438888549805, -60.0397872924805, 52.9358406066895, 42.1349983215332)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36021"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Windmills",
+    "Chimneys",
+    "Cooling towers"
+  ],
+  "dct_title_s": "Canada VMap1, Library 47: Obstruction Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 47"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36021\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77140/nyu_2451_36021.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Québec, Canada",
+    "Halifax, Canada",
+    "Saguenay, Canada",
+    "Lévis, Canada",
+    "Sydney, Canada",
+    "Dartmouth, Canada",
+    "Saint John, Canada",
+    "Moncton, Canada",
+    "Jonquière, Canada",
+    "Fredericton, Canada",
+    "Nova Scotia, Canada",
+    "Prince Edward Island, Canada",
+    "Quebec, Canada",
+    "New Brunswick, Canada",
+    "New Hampshire, United States",
+    "Massachusetts, United States",
+    "Maine, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36021",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36021",
+  "nyu_addl_dspace_s": "36990",
+  "locn_geometry": "ENVELOPE(-71.2438888549805, -60.0397872924805, 52.9358406066895, 42.1349983215332)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36022.json b/metadata-aardvark/Datasets/nyu-2451-36022.json
index 256342101..044d7eae3 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36022.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36022.json
@@ -1,56 +1,74 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36022",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Runways (Aeronautics)",
-    "Transportation",
-    "Airports"
-  ],
-  "dct_title_s": "Canada VMap1, Library 47: Runway Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 47"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36022\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77141/nyu_2451_36022.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Qu\u00e9bec, Canada",
-    "Halifax, Canada",
-    "Saguenay, Canada",
-    "L\u00e9vis, Canada",
-    "Sydney, Canada",
-    "Dartmouth, Canada",
-    "Saint John, Canada",
-    "Moncton, Canada",
-    "Jonqui\u00e8re, Canada",
-    "Fredericton, Canada",
-    "Nova Scotia, Canada",
-    "Prince Edward Island, Canada",
-    "Quebec, Canada",
-    "New Brunswick, Canada",
-    "New Hampshire, United States",
-    "Massachusetts, United States",
-    "Maine, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36022",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36022",
-  "nyu_addl_dspace_s": "36991",
-  "locn_geometry": "ENVELOPE(-71.249382019043, -60.0343132019043, 53.5673713684082, 42.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36022"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Runways (Aeronautics)",
+    "Transportation",
+    "Airports"
+  ],
+  "dct_title_s": "Canada VMap1, Library 47: Runway Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 47"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36022\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77141/nyu_2451_36022.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Québec, Canada",
+    "Halifax, Canada",
+    "Saguenay, Canada",
+    "Lévis, Canada",
+    "Sydney, Canada",
+    "Dartmouth, Canada",
+    "Saint John, Canada",
+    "Moncton, Canada",
+    "Jonquière, Canada",
+    "Fredericton, Canada",
+    "Nova Scotia, Canada",
+    "Prince Edward Island, Canada",
+    "Quebec, Canada",
+    "New Brunswick, Canada",
+    "New Hampshire, United States",
+    "Massachusetts, United States",
+    "Maine, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36022",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36022",
+  "nyu_addl_dspace_s": "36991",
+  "locn_geometry": "ENVELOPE(-71.249382019043, -60.0343132019043, 53.5673713684082, 42.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36023.json b/metadata-aardvark/Datasets/nyu-2451-36023.json
index afd135fd2..035c14da7 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36023.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36023.json
@@ -1,55 +1,73 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36023",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Embankments",
-    "Fills (Earthwork)"
-  ],
-  "dct_title_s": "Canada VMap1, Library 47: Embankment Fill Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 47"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36023\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77142/nyu_2451_36023.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Qu\u00e9bec, Canada",
-    "Halifax, Canada",
-    "Saguenay, Canada",
-    "L\u00e9vis, Canada",
-    "Dartmouth, Canada",
-    "Saint John, Canada",
-    "Moncton, Canada",
-    "Fredericton, Canada",
-    "Charlottetown, Canada",
-    "Rimouski, Canada",
-    "Nova Scotia, Canada",
-    "Prince Edward Island, Canada",
-    "Quebec, Canada",
-    "New Brunswick, Canada",
-    "New Hampshire, United States",
-    "Massachusetts, United States",
-    "Maine, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36023",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36023",
-  "nyu_addl_dspace_s": "36992",
-  "locn_geometry": "ENVELOPE(-71.2135162353516, -61.3302955627441, 53.905689239502, 42.3050498962402)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36023"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Embankments",
+    "Fills (Earthwork)"
+  ],
+  "dct_title_s": "Canada VMap1, Library 47: Embankment Fill Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 47"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36023\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77142/nyu_2451_36023.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Québec, Canada",
+    "Halifax, Canada",
+    "Saguenay, Canada",
+    "Lévis, Canada",
+    "Dartmouth, Canada",
+    "Saint John, Canada",
+    "Moncton, Canada",
+    "Fredericton, Canada",
+    "Charlottetown, Canada",
+    "Rimouski, Canada",
+    "Nova Scotia, Canada",
+    "Prince Edward Island, Canada",
+    "Quebec, Canada",
+    "New Brunswick, Canada",
+    "New Hampshire, United States",
+    "Massachusetts, United States",
+    "Maine, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36023",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36023",
+  "nyu_addl_dspace_s": "36992",
+  "locn_geometry": "ENVELOPE(-71.2135162353516, -61.3302955627441, 53.905689239502, 42.3050498962402)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36024.json b/metadata-aardvark/Datasets/nyu-2451-36024.json
index 08853ab75..cd1922f15 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36024.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36024.json
@@ -1,55 +1,73 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36024",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Electric lines",
-    "Electric power transmission"
-  ],
-  "dct_title_s": "Canada VMap1, Library 47: Power Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 47"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36024\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77143/nyu_2451_36024.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Qu\u00e9bec, Canada",
-    "Halifax, Canada",
-    "Saguenay, Canada",
-    "L\u00e9vis, Canada",
-    "Dartmouth, Canada",
-    "Saint John, Canada",
-    "Moncton, Canada",
-    "Jonqui\u00e8re, Canada",
-    "Fredericton, Canada",
-    "Charlottetown, Canada",
-    "Nova Scotia, Canada",
-    "Prince Edward Island, Canada",
-    "Quebec, Canada",
-    "New Brunswick, Canada",
-    "New Hampshire, United States",
-    "Massachusetts, United States",
-    "Maine, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36024",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36024",
-  "nyu_addl_dspace_s": "36993",
-  "locn_geometry": "ENVELOPE(-71.25, -60.2333564758301, 53.7588348388672, 42.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36024"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Electric lines",
+    "Electric power transmission"
+  ],
+  "dct_title_s": "Canada VMap1, Library 47: Power Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 47"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36024\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77143/nyu_2451_36024.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Québec, Canada",
+    "Halifax, Canada",
+    "Saguenay, Canada",
+    "Lévis, Canada",
+    "Dartmouth, Canada",
+    "Saint John, Canada",
+    "Moncton, Canada",
+    "Jonquière, Canada",
+    "Fredericton, Canada",
+    "Charlottetown, Canada",
+    "Nova Scotia, Canada",
+    "Prince Edward Island, Canada",
+    "Quebec, Canada",
+    "New Brunswick, Canada",
+    "New Hampshire, United States",
+    "Massachusetts, United States",
+    "Maine, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36024",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36024",
+  "nyu_addl_dspace_s": "36993",
+  "locn_geometry": "ENVELOPE(-71.25, -60.2333564758301, 53.7588348388672, 42.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36025.json b/metadata-aardvark/Datasets/nyu-2451-36025.json
index b841b102c..0b1727289 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36025.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36025.json
@@ -1,55 +1,73 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36025",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Towers"
-  ],
-  "dct_title_s": "Canada VMap1, Library 47: Tower Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 47"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36025\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77144/nyu_2451_36025.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Qu\u00e9bec, Canada",
-    "Halifax, Canada",
-    "Saguenay, Canada",
-    "L\u00e9vis, Canada",
-    "Sydney, Canada",
-    "Dartmouth, Canada",
-    "Saint John, Canada",
-    "Moncton, Canada",
-    "Jonqui\u00e8re, Canada",
-    "Fredericton, Canada",
-    "Nova Scotia, Canada",
-    "Prince Edward Island, Canada",
-    "Quebec, Canada",
-    "New Brunswick, Canada",
-    "New Hampshire, United States",
-    "Massachusetts, United States",
-    "Vermont, United States",
-    "Maine, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36025",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36025",
-  "nyu_addl_dspace_s": "36994",
-  "locn_geometry": "ENVELOPE(-71.658317565918, -60.1046714782715, 53.5919418334961, 42.055980682373)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36025"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Towers"
+  ],
+  "dct_title_s": "Canada VMap1, Library 47: Tower Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 47"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36025\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77144/nyu_2451_36025.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Québec, Canada",
+    "Halifax, Canada",
+    "Saguenay, Canada",
+    "Lévis, Canada",
+    "Sydney, Canada",
+    "Dartmouth, Canada",
+    "Saint John, Canada",
+    "Moncton, Canada",
+    "Jonquière, Canada",
+    "Fredericton, Canada",
+    "Nova Scotia, Canada",
+    "Prince Edward Island, Canada",
+    "Quebec, Canada",
+    "New Brunswick, Canada",
+    "New Hampshire, United States",
+    "Massachusetts, United States",
+    "Vermont, United States",
+    "Maine, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36025",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36025",
+  "nyu_addl_dspace_s": "36994",
+  "locn_geometry": "ENVELOPE(-71.658317565918, -60.1046714782715, 53.5919418334961, 42.055980682373)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36026.json b/metadata-aardvark/Datasets/nyu-2451-36026.json
index 2e9830c1e..fde17b0a6 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36026.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36026.json
@@ -1,57 +1,75 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36026",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Lakes",
-    "Reservoirs"
-  ],
-  "dct_title_s": "Canada VMap1, Library 47: Lake Reservoir Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 47"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36026\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77145/nyu_2451_36026.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Qu\u00e9bec, Canada",
-    "Halifax, Canada",
-    "Saguenay, Canada",
-    "Sherbrooke, Canada",
-    "L\u00e9vis, Canada",
-    "Sydney, Canada",
-    "Dartmouth, Canada",
-    "Saint John, Canada",
-    "Moncton, Canada",
-    "Jonqui\u00e8re, Canada",
-    "Nova Scotia, Canada",
-    "Prince Edward Island, Canada",
-    "Quebec, Canada",
-    "New Brunswick, Canada",
-    "New Hampshire, United States",
-    "Connecticut, United States",
-    "Massachusetts, United States",
-    "Vermont, United States",
-    "Maine, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36026",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36026",
-  "nyu_addl_dspace_s": "36995",
-  "locn_geometry": "ENVELOPE(-72.0, -60.0, 54.0, 42.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36026"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Lakes",
+    "Reservoirs"
+  ],
+  "dct_title_s": "Canada VMap1, Library 47: Lake Reservoir Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 47"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36026\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77145/nyu_2451_36026.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Québec, Canada",
+    "Halifax, Canada",
+    "Saguenay, Canada",
+    "Sherbrooke, Canada",
+    "Lévis, Canada",
+    "Sydney, Canada",
+    "Dartmouth, Canada",
+    "Saint John, Canada",
+    "Moncton, Canada",
+    "Jonquière, Canada",
+    "Nova Scotia, Canada",
+    "Prince Edward Island, Canada",
+    "Quebec, Canada",
+    "New Brunswick, Canada",
+    "New Hampshire, United States",
+    "Connecticut, United States",
+    "Massachusetts, United States",
+    "Vermont, United States",
+    "Maine, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36026",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36026",
+  "nyu_addl_dspace_s": "36995",
+  "locn_geometry": "ENVELOPE(-72.0, -60.0, 54.0, 42.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36027.json b/metadata-aardvark/Datasets/nyu-2451-36027.json
index aa5d2bcea..4652a390e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36027.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36027.json
@@ -1,56 +1,74 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36027",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Rapids",
-    "Rivers",
-    "Waterfalls"
-  ],
-  "dct_title_s": "Canada VMap1, Library 47: Rapids Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 47"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36027\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77146/nyu_2451_36027.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Qu\u00e9bec, Canada",
-    "Halifax, Canada",
-    "Saguenay, Canada",
-    "Sherbrooke, Canada",
-    "L\u00e9vis, Canada",
-    "Sydney, Canada",
-    "Dartmouth, Canada",
-    "Saint John, Canada",
-    "Moncton, Canada",
-    "Jonqui\u00e8re, Canada",
-    "Nova Scotia, Canada",
-    "Prince Edward Island, Canada",
-    "Quebec, Canada",
-    "New Brunswick, Canada",
-    "New Hampshire, United States",
-    "Vermont, United States",
-    "Maine, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36027",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36027",
-  "nyu_addl_dspace_s": "36996",
-  "locn_geometry": "ENVELOPE(-71.9966659545898, -60.0, 54.0, 44.0042419433594)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36027"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Rapids",
+    "Rivers",
+    "Waterfalls"
+  ],
+  "dct_title_s": "Canada VMap1, Library 47: Rapids Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 47"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36027\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77146/nyu_2451_36027.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Québec, Canada",
+    "Halifax, Canada",
+    "Saguenay, Canada",
+    "Sherbrooke, Canada",
+    "Lévis, Canada",
+    "Sydney, Canada",
+    "Dartmouth, Canada",
+    "Saint John, Canada",
+    "Moncton, Canada",
+    "Jonquière, Canada",
+    "Nova Scotia, Canada",
+    "Prince Edward Island, Canada",
+    "Quebec, Canada",
+    "New Brunswick, Canada",
+    "New Hampshire, United States",
+    "Vermont, United States",
+    "Maine, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36027",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36027",
+  "nyu_addl_dspace_s": "36996",
+  "locn_geometry": "ENVELOPE(-71.9966659545898, -60.0, 54.0, 44.0042419433594)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36028.json b/metadata-aardvark/Datasets/nyu-2451-36028.json
index 3653731c8..3203987cd 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36028.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36028.json
@@ -1,54 +1,72 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36028",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Trails",
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 47: Trails and Tracks Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 47"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36028\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77147/nyu_2451_36028.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Qu\u00e9bec, Canada",
-    "Halifax, Canada",
-    "Saguenay, Canada",
-    "L\u00e9vis, Canada",
-    "Sydney, Canada",
-    "Dartmouth, Canada",
-    "Saint John, Canada",
-    "Moncton, Canada",
-    "Jonqui\u00e8re, Canada",
-    "Fredericton, Canada",
-    "Nova Scotia, Canada",
-    "Prince Edward Island, Canada",
-    "Quebec, Canada",
-    "New Brunswick, Canada",
-    "New Hampshire, United States",
-    "Maine, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36028",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36028",
-  "nyu_addl_dspace_s": "36997",
-  "locn_geometry": "ENVELOPE(-71.2573013305664, -60.0071105957031, 53.5823783874512, 43.5152626037598)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36028"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Trails",
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 47: Trails and Tracks Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 47"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36028\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77147/nyu_2451_36028.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Québec, Canada",
+    "Halifax, Canada",
+    "Saguenay, Canada",
+    "Lévis, Canada",
+    "Sydney, Canada",
+    "Dartmouth, Canada",
+    "Saint John, Canada",
+    "Moncton, Canada",
+    "Jonquière, Canada",
+    "Fredericton, Canada",
+    "Nova Scotia, Canada",
+    "Prince Edward Island, Canada",
+    "Quebec, Canada",
+    "New Brunswick, Canada",
+    "New Hampshire, United States",
+    "Maine, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36028",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36028",
+  "nyu_addl_dspace_s": "36997",
+  "locn_geometry": "ENVELOPE(-71.2573013305664, -60.0071105957031, 53.5823783874512, 43.5152626037598)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36029.json b/metadata-aardvark/Datasets/nyu-2451-36029.json
index 6edeb8ff3..6584f518e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36029.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36029.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36029",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Floods",
-    "Hydrology",
-    "Hydrographic surveying"
-  ],
-  "dct_title_s": "Canada VMap1, Library 47: Miscellaneous Line Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 47"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36029\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77148/nyu_2451_36029.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36029",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36029",
-  "nyu_addl_dspace_s": "36998",
-  "locn_geometry": "ENVELOPE(-71.24951171875, -68.7196044921875, 49.9042739868164, 49.2905044555664)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36029"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Floods",
+    "Hydrology",
+    "Hydrographic surveying"
+  ],
+  "dct_title_s": "Canada VMap1, Library 47: Miscellaneous Line Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 47"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36029\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77148/nyu_2451_36029.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36029",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36029",
+  "nyu_addl_dspace_s": "36998",
+  "locn_geometry": "ENVELOPE(-71.24951171875, -68.7196044921875, 49.9042739868164, 49.2905044555664)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36030.json b/metadata-aardvark/Datasets/nyu-2451-36030.json
index d58014511..04ddaede2 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36030.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36030.json
@@ -1,55 +1,73 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36030",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Runways (Aeronautics)",
-    "Transportation",
-    "Airports"
-  ],
-  "dct_title_s": "Canada VMap1, Library 47: Runway Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 47"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36030\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77149/nyu_2451_36030.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Halifax, Canada",
-    "Saguenay, Canada",
-    "L\u00e9vis, Canada",
-    "Sydney, Canada",
-    "Dartmouth, Canada",
-    "Saint John, Canada",
-    "Moncton, Canada",
-    "Fredericton, Canada",
-    "Charlottetown, Canada",
-    "Rimouski, Canada",
-    "Nova Scotia, Canada",
-    "Prince Edward Island, Canada",
-    "Quebec, Canada",
-    "New Brunswick, Canada",
-    "New Hampshire, United States",
-    "Maine, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36030",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36030",
-  "nyu_addl_dspace_s": "36999",
-  "locn_geometry": "ENVELOPE(-71.1671524047852, -60.1410446166992, 53.932689666748, 43.7333297729492)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36030"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Runways (Aeronautics)",
+    "Transportation",
+    "Airports"
+  ],
+  "dct_title_s": "Canada VMap1, Library 47: Runway Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 47"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36030\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77149/nyu_2451_36030.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Halifax, Canada",
+    "Saguenay, Canada",
+    "Lévis, Canada",
+    "Sydney, Canada",
+    "Dartmouth, Canada",
+    "Saint John, Canada",
+    "Moncton, Canada",
+    "Fredericton, Canada",
+    "Charlottetown, Canada",
+    "Rimouski, Canada",
+    "Nova Scotia, Canada",
+    "Prince Edward Island, Canada",
+    "Quebec, Canada",
+    "New Brunswick, Canada",
+    "New Hampshire, United States",
+    "Maine, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36030",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36030",
+  "nyu_addl_dspace_s": "36999",
+  "locn_geometry": "ENVELOPE(-71.1671524047852, -60.1410446166992, 53.932689666748, 43.7333297729492)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36031.json b/metadata-aardvark/Datasets/nyu-2451-36031.json
index 10f9789ae..f339db0b5 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36031.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36031.json
@@ -1,55 +1,73 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36031",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Cities and towns",
-    "Location"
-  ],
-  "dct_title_s": "Canada VMap1, Library 47: Built-Up Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 47"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36031\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77150/nyu_2451_36031.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Qu\u00e9bec, Canada",
-    "Halifax, Canada",
-    "Saguenay, Canada",
-    "L\u00e9vis, Canada",
-    "Sydney, Canada",
-    "Dartmouth, Canada",
-    "Saint John, Canada",
-    "Moncton, Canada",
-    "Jonqui\u00e8re, Canada",
-    "Fredericton, Canada",
-    "Nova Scotia, Canada",
-    "Prince Edward Island, Canada",
-    "Quebec, Canada",
-    "New Brunswick, Canada",
-    "New Hampshire, United States",
-    "Massachusetts, United States",
-    "Maine, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36031",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36031",
-  "nyu_addl_dspace_s": "37000",
-  "locn_geometry": "ENVELOPE(-71.2498474121094, -60.0060539245606, 53.5383987426758, 42.0010643005371)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36031"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Cities and towns",
+    "Location"
+  ],
+  "dct_title_s": "Canada VMap1, Library 47: Built-Up Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 47"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36031\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77150/nyu_2451_36031.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Québec, Canada",
+    "Halifax, Canada",
+    "Saguenay, Canada",
+    "Lévis, Canada",
+    "Sydney, Canada",
+    "Dartmouth, Canada",
+    "Saint John, Canada",
+    "Moncton, Canada",
+    "Jonquière, Canada",
+    "Fredericton, Canada",
+    "Nova Scotia, Canada",
+    "Prince Edward Island, Canada",
+    "Quebec, Canada",
+    "New Brunswick, Canada",
+    "New Hampshire, United States",
+    "Massachusetts, United States",
+    "Maine, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36031",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36031",
+  "nyu_addl_dspace_s": "37000",
+  "locn_geometry": "ENVELOPE(-71.2498474121094, -60.0060539245606, 53.5383987426758, 42.0010643005371)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36032.json b/metadata-aardvark/Datasets/nyu-2451-36032.json
index 2e9f75dd3..d39529a40 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36032.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36032.json
@@ -1,57 +1,75 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36032",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Human settlements",
-    "Population",
-    "Demography"
-  ],
-  "dct_title_s": "Canada VMap1, Library 47: Population Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 47"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36032\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77151/nyu_2451_36032.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Qu\u00e9bec, Canada",
-    "Halifax, Canada",
-    "Saguenay, Canada",
-    "L\u00e9vis, Canada",
-    "Sydney, Canada",
-    "Dartmouth, Canada",
-    "Saint John, Canada",
-    "Moncton, Canada",
-    "Jonqui\u00e8re, Canada",
-    "Fredericton, Canada",
-    "Nova Scotia, Canada",
-    "Prince Edward Island, Canada",
-    "Quebec, Canada",
-    "New Brunswick, Canada",
-    "New Hampshire, United States",
-    "Massachusetts, United States",
-    "Vermont, United States",
-    "Maine, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36032",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36032",
-  "nyu_addl_dspace_s": "37001",
-  "locn_geometry": "ENVELOPE(-71.8025131225586, -60.0147895812988, 53.9374542236328, 42.0871353149414)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36032"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Human settlements",
+    "Population",
+    "Demography"
+  ],
+  "dct_title_s": "Canada VMap1, Library 47: Population Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 47"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36032\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77151/nyu_2451_36032.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Québec, Canada",
+    "Halifax, Canada",
+    "Saguenay, Canada",
+    "Lévis, Canada",
+    "Sydney, Canada",
+    "Dartmouth, Canada",
+    "Saint John, Canada",
+    "Moncton, Canada",
+    "Jonquière, Canada",
+    "Fredericton, Canada",
+    "Nova Scotia, Canada",
+    "Prince Edward Island, Canada",
+    "Quebec, Canada",
+    "New Brunswick, Canada",
+    "New Hampshire, United States",
+    "Massachusetts, United States",
+    "Vermont, United States",
+    "Maine, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36032",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36032",
+  "nyu_addl_dspace_s": "37001",
+  "locn_geometry": "ENVELOPE(-71.8025131225586, -60.0147895812988, 53.9374542236328, 42.0871353149414)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36033.json b/metadata-aardvark/Datasets/nyu-2451-36033.json
index 5186449f0..f125734b3 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36033.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36033.json
@@ -1,57 +1,75 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36033",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Navigation",
-    "Marine accidents",
-    "Reefs",
-    "Coasts"
-  ],
-  "dct_title_s": "Canada VMap1, Library 47: Danger Point Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 47"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36033\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77152/nyu_2451_36033.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Qu\u00e9bec, Canada",
-    "Halifax, Canada",
-    "Saguenay, Canada",
-    "Sherbrooke, Canada",
-    "L\u00e9vis, Canada",
-    "Sydney, Canada",
-    "Dartmouth, Canada",
-    "Saint John, Canada",
-    "Moncton, Canada",
-    "Jonqui\u00e8re, Canada",
-    "Nova Scotia, Canada",
-    "Prince Edward Island, Canada",
-    "Quebec, Canada",
-    "New Brunswick, Canada",
-    "New Hampshire, United States",
-    "Vermont, United States",
-    "Maine, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36033",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36033",
-  "nyu_addl_dspace_s": "37002",
-  "locn_geometry": "ENVELOPE(-71.9960403442383, -60.0015335083008, 53.9991149902344, 43.1419944763184)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36033"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Navigation",
+    "Marine accidents",
+    "Reefs",
+    "Coasts"
+  ],
+  "dct_title_s": "Canada VMap1, Library 47: Danger Point Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 47"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36033\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77152/nyu_2451_36033.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Québec, Canada",
+    "Halifax, Canada",
+    "Saguenay, Canada",
+    "Sherbrooke, Canada",
+    "Lévis, Canada",
+    "Sydney, Canada",
+    "Dartmouth, Canada",
+    "Saint John, Canada",
+    "Moncton, Canada",
+    "Jonquière, Canada",
+    "Nova Scotia, Canada",
+    "Prince Edward Island, Canada",
+    "Quebec, Canada",
+    "New Brunswick, Canada",
+    "New Hampshire, United States",
+    "Vermont, United States",
+    "Maine, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36033",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36033",
+  "nyu_addl_dspace_s": "37002",
+  "locn_geometry": "ENVELOPE(-71.9960403442383, -60.0015335083008, 53.9991149902344, 43.1419944763184)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36034.json b/metadata-aardvark/Datasets/nyu-2451-36034.json
index 020939134..818d30dc2 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36034.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36034.json
@@ -1,58 +1,76 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36034",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Swamps",
-    "Marshes",
-    "Wetlands"
-  ],
-  "dct_title_s": "Canada VMap1, Library 47: Marsh/Swamp Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 47"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36034\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77153/nyu_2451_36034.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Qu\u00e9bec, Canada",
-    "Halifax, Canada",
-    "Saguenay, Canada",
-    "Sherbrooke, Canada",
-    "L\u00e9vis, Canada",
-    "Sydney, Canada",
-    "Dartmouth, Canada",
-    "Saint John, Canada",
-    "Moncton, Canada",
-    "Jonqui\u00e8re, Canada",
-    "Nova Scotia, Canada",
-    "Prince Edward Island, Canada",
-    "Quebec, Canada",
-    "New Brunswick, Canada",
-    "New Hampshire, United States",
-    "Connecticut, United States",
-    "Massachusetts, United States",
-    "Vermont, United States",
-    "Maine, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36034",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36034",
-  "nyu_addl_dspace_s": "37003",
-  "locn_geometry": "ENVELOPE(-72.0, -60.0, 54.0, 42.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36034"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Swamps",
+    "Marshes",
+    "Wetlands"
+  ],
+  "dct_title_s": "Canada VMap1, Library 47: Marsh/Swamp Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 47"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36034\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77153/nyu_2451_36034.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Québec, Canada",
+    "Halifax, Canada",
+    "Saguenay, Canada",
+    "Sherbrooke, Canada",
+    "Lévis, Canada",
+    "Sydney, Canada",
+    "Dartmouth, Canada",
+    "Saint John, Canada",
+    "Moncton, Canada",
+    "Jonquière, Canada",
+    "Nova Scotia, Canada",
+    "Prince Edward Island, Canada",
+    "Quebec, Canada",
+    "New Brunswick, Canada",
+    "New Hampshire, United States",
+    "Connecticut, United States",
+    "Massachusetts, United States",
+    "Vermont, United States",
+    "Maine, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36034",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36034",
+  "nyu_addl_dspace_s": "37003",
+  "locn_geometry": "ENVELOPE(-72.0, -60.0, 54.0, 42.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36035.json b/metadata-aardvark/Datasets/nyu-2451-36035.json
index 7df77c841..839a86614 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36035.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36035.json
@@ -1,53 +1,71 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36035",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Elevation",
-    "Topographic maps"
-  ],
-  "dct_title_s": "Canada VMap1, Library 47: Elevation Void Collection Area",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 47"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36035\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77154/nyu_2451_36035.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Halifax, Canada",
-    "Saguenay, Canada",
-    "L\u00e9vis, Canada",
-    "Dartmouth, Canada",
-    "Saint John, Canada",
-    "Moncton, Canada",
-    "Fredericton, Canada",
-    "Charlottetown, Canada",
-    "Rimouski, Canada",
-    "Saint-Georges, Canada",
-    "Nova Scotia, Canada",
-    "Prince Edward Island, Canada",
-    "New Brunswick, Canada",
-    "New Hampshire, United States",
-    "Maine, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36035",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36035",
-  "nyu_addl_dspace_s": "37004",
-  "locn_geometry": "ENVELOPE(-71.1537094116211, -62.9315605163574, 53.065860748291, 44.089054107666)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36035"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Elevation",
+    "Topographic maps"
+  ],
+  "dct_title_s": "Canada VMap1, Library 47: Elevation Void Collection Area",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 47"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36035\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77154/nyu_2451_36035.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Halifax, Canada",
+    "Saguenay, Canada",
+    "Lévis, Canada",
+    "Dartmouth, Canada",
+    "Saint John, Canada",
+    "Moncton, Canada",
+    "Fredericton, Canada",
+    "Charlottetown, Canada",
+    "Rimouski, Canada",
+    "Saint-Georges, Canada",
+    "Nova Scotia, Canada",
+    "Prince Edward Island, Canada",
+    "New Brunswick, Canada",
+    "New Hampshire, United States",
+    "Maine, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36035",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36035",
+  "nyu_addl_dspace_s": "37004",
+  "locn_geometry": "ENVELOPE(-71.1537094116211, -62.9315605163574, 53.065860748291, 44.089054107666)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36036.json b/metadata-aardvark/Datasets/nyu-2451-36036.json
index 6d4dd8230..a03b0ef8a 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36036.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36036.json
@@ -1,38 +1,56 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36036",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Ruins",
-    "Ruins, Modern"
-  ],
-  "dct_title_s": "Canada VMap1, Library 47: Ruins Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 47"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36036\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77155/nyu_2451_36036.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36036",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36036",
-  "nyu_addl_dspace_s": "37005",
-  "locn_geometry": "ENVELOPE(-70.1900253295898, -70.1900253295898, 45.7337684631348, 45.7337684631348)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36036"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Ruins",
+    "Ruins, Modern"
+  ],
+  "dct_title_s": "Canada VMap1, Library 47: Ruins Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 47"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36036\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77155/nyu_2451_36036.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36036",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36036",
+  "nyu_addl_dspace_s": "37005",
+  "locn_geometry": "ENVELOPE(-70.1900253295898, -70.1900253295898, 45.7337684631348, 45.7337684631348)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36037.json b/metadata-aardvark/Datasets/nyu-2451-36037.json
index 037d17c39..1d73bcc67 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36037.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36037.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36037",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Ski lifts",
-    "Aerial tramways"
-  ],
-  "dct_title_s": "Canada VMap1, Library 47: Lift Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 47"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36037\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77156/nyu_2451_36037.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Maine, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36037",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36037",
-  "nyu_addl_dspace_s": "37006",
-  "locn_geometry": "ENVELOPE(-70.3185729980469, -70.3071517944336, 45.0494613647461, 45.0343246459961)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36037"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Ski lifts",
+    "Aerial tramways"
+  ],
+  "dct_title_s": "Canada VMap1, Library 47: Lift Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 47"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36037\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77156/nyu_2451_36037.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Maine, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36037",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36037",
+  "nyu_addl_dspace_s": "37006",
+  "locn_geometry": "ENVELOPE(-70.3185729980469, -70.3071517944336, 45.0494613647461, 45.0343246459961)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36038.json b/metadata-aardvark/Datasets/nyu-2451-36038.json
index 2b031a3ac..01f5dbea9 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36038.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36038.json
@@ -1,53 +1,71 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36038",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 47: Transportation Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 47"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36038\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77157/nyu_2451_36038.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Halifax, Canada",
-    "Saguenay, Canada",
-    "L\u00e9vis, Canada",
-    "Sydney, Canada",
-    "Dartmouth, Canada",
-    "Saint John, Canada",
-    "Moncton, Canada",
-    "Fredericton, Canada",
-    "Charlottetown, Canada",
-    "Rimouski, Canada",
-    "Nova Scotia, Canada",
-    "Prince Edward Island, Canada",
-    "Quebec, Canada",
-    "New Brunswick, Canada",
-    "New Hampshire, United States",
-    "Maine, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36038",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36038",
-  "nyu_addl_dspace_s": "37007",
-  "locn_geometry": "ENVELOPE(-71.1678466796875, -60.0611686706543, 51.943675994873, 44.0030555725098)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36038"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 47: Transportation Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 47"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36038\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77157/nyu_2451_36038.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Halifax, Canada",
+    "Saguenay, Canada",
+    "Lévis, Canada",
+    "Sydney, Canada",
+    "Dartmouth, Canada",
+    "Saint John, Canada",
+    "Moncton, Canada",
+    "Fredericton, Canada",
+    "Charlottetown, Canada",
+    "Rimouski, Canada",
+    "Nova Scotia, Canada",
+    "Prince Edward Island, Canada",
+    "Quebec, Canada",
+    "New Brunswick, Canada",
+    "New Hampshire, United States",
+    "Maine, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36038",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36038",
+  "nyu_addl_dspace_s": "37007",
+  "locn_geometry": "ENVELOPE(-71.1678466796875, -60.0611686706543, 51.943675994873, 44.0030555725098)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36039.json b/metadata-aardvark/Datasets/nyu-2451-36039.json
index 596243a14..ab3057cda 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36039.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36039.json
@@ -1,49 +1,67 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36039",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Pipelines",
-    "Hydraulic structures"
-  ],
-  "dct_title_s": "Canada VMap1, Library 47: Pipeline Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 47"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36039\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77158/nyu_2451_36039.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Saint John, Canada",
-    "Fredericton, Canada",
-    "Sept-\u00celes, Canada",
-    "Labrador City, Canada",
-    "Oromocto, Canada",
-    "Campbellton, Canada",
-    "Port-Cartier, Canada",
-    "Sainte-Anne-des-Monts, Canada",
-    "Hampton, Canada",
-    "Carleton-sur-Mer, Canada",
-    "New Brunswick, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36039",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36039",
-  "nyu_addl_dspace_s": "37008",
-  "locn_geometry": "ENVELOPE(-66.9092254638672, -65.8529281616211, 52.988468170166, 45.2153282165527)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36039"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Pipelines",
+    "Hydraulic structures"
+  ],
+  "dct_title_s": "Canada VMap1, Library 47: Pipeline Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 47"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36039\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77158/nyu_2451_36039.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Saint John, Canada",
+    "Fredericton, Canada",
+    "Sept-Îles, Canada",
+    "Labrador City, Canada",
+    "Oromocto, Canada",
+    "Campbellton, Canada",
+    "Port-Cartier, Canada",
+    "Sainte-Anne-des-Monts, Canada",
+    "Hampton, Canada",
+    "Carleton-sur-Mer, Canada",
+    "New Brunswick, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36039",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36039",
+  "nyu_addl_dspace_s": "37008",
+  "locn_geometry": "ENVELOPE(-66.9092254638672, -65.8529281616211, 52.988468170166, 45.2153282165527)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36040.json b/metadata-aardvark/Datasets/nyu-2451-36040.json
index 137be7154..dd1aae0e0 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36040.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36040.json
@@ -1,58 +1,76 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36040",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Trees",
-    "Vegetation boundaries",
-    "Vegetation classification"
-  ],
-  "dct_title_s": "Canada VMap1, Library 47: Trees Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 47"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36040\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77159/nyu_2451_36040.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Qu\u00e9bec, Canada",
-    "Halifax, Canada",
-    "Saguenay, Canada",
-    "Sherbrooke, Canada",
-    "L\u00e9vis, Canada",
-    "Sydney, Canada",
-    "Dartmouth, Canada",
-    "Saint John, Canada",
-    "Moncton, Canada",
-    "Jonqui\u00e8re, Canada",
-    "Nova Scotia, Canada",
-    "Prince Edward Island, Canada",
-    "Quebec, Canada",
-    "New Brunswick, Canada",
-    "New Hampshire, United States",
-    "Connecticut, United States",
-    "Massachusetts, United States",
-    "Vermont, United States",
-    "Maine, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36040",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36040",
-  "nyu_addl_dspace_s": "37009",
-  "locn_geometry": "ENVELOPE(-72.0, -60.0, 54.0, 42.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36040"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Trees",
+    "Vegetation boundaries",
+    "Vegetation classification"
+  ],
+  "dct_title_s": "Canada VMap1, Library 47: Trees Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 47"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36040\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77159/nyu_2451_36040.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Québec, Canada",
+    "Halifax, Canada",
+    "Saguenay, Canada",
+    "Sherbrooke, Canada",
+    "Lévis, Canada",
+    "Sydney, Canada",
+    "Dartmouth, Canada",
+    "Saint John, Canada",
+    "Moncton, Canada",
+    "Jonquière, Canada",
+    "Nova Scotia, Canada",
+    "Prince Edward Island, Canada",
+    "Quebec, Canada",
+    "New Brunswick, Canada",
+    "New Hampshire, United States",
+    "Connecticut, United States",
+    "Massachusetts, United States",
+    "Vermont, United States",
+    "Maine, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36040",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36040",
+  "nyu_addl_dspace_s": "37009",
+  "locn_geometry": "ENVELOPE(-72.0, -60.0, 54.0, 42.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36041.json b/metadata-aardvark/Datasets/nyu-2451-36041.json
index 5eaad01ab..e1b0686ca 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36041.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36041.json
@@ -1,55 +1,73 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36041",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Water treatment plants",
-    "Sewage disposal plants",
-    "Petroleum refineries"
-  ],
-  "dct_title_s": "Canada VMap1, Library 47: Processing Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 47"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36041\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77160/nyu_2451_36041.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Halifax, Canada",
-    "Dartmouth, Canada",
-    "Saint John, Canada",
-    "Moncton, Canada",
-    "Fredericton, Canada",
-    "Charlottetown, Canada",
-    "Rimouski, Canada",
-    "Saint-Georges, Canada",
-    "Baie-Comeau, Canada",
-    "Sept-\u00celes, Canada",
-    "Nova Scotia, Canada",
-    "Prince Edward Island, Canada",
-    "Quebec, Canada",
-    "New Brunswick, Canada",
-    "New Hampshire, United States",
-    "Maine, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36041",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36041",
-  "nyu_addl_dspace_s": "37010",
-  "locn_geometry": "ENVELOPE(-70.9060134887695, -61.3286285400391, 53.1968002319336, 42.898609161377)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36041"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Water treatment plants",
+    "Sewage disposal plants",
+    "Petroleum refineries"
+  ],
+  "dct_title_s": "Canada VMap1, Library 47: Processing Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 47"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36041\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77160/nyu_2451_36041.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Halifax, Canada",
+    "Dartmouth, Canada",
+    "Saint John, Canada",
+    "Moncton, Canada",
+    "Fredericton, Canada",
+    "Charlottetown, Canada",
+    "Rimouski, Canada",
+    "Saint-Georges, Canada",
+    "Baie-Comeau, Canada",
+    "Sept-Îles, Canada",
+    "Nova Scotia, Canada",
+    "Prince Edward Island, Canada",
+    "Quebec, Canada",
+    "New Brunswick, Canada",
+    "New Hampshire, United States",
+    "Maine, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36041",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36041",
+  "nyu_addl_dspace_s": "37010",
+  "locn_geometry": "ENVELOPE(-70.9060134887695, -61.3286285400391, 53.1968002319336, 42.898609161377)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36042.json b/metadata-aardvark/Datasets/nyu-2451-36042.json
index 0cb578c48..b30a66fe6 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36042.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36042.json
@@ -1,55 +1,73 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36042",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Vegetation and climate",
-    "Vegetation mapping",
-    "Vegetation boundaries"
-  ],
-  "dct_title_s": "Canada VMap1, Library 47: Vegetation Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 47"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36042\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77161/nyu_2451_36042.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Qu\u00e9bec, Canada",
-    "Halifax, Canada",
-    "L\u00e9vis, Canada",
-    "Dartmouth, Canada",
-    "Saint John, Canada",
-    "Moncton, Canada",
-    "Fredericton, Canada",
-    "Charlottetown, Canada",
-    "Saint-Georges, Canada",
-    "Lower Sacvkille, Canada",
-    "Nova Scotia, Canada",
-    "Prince Edward Island, Canada",
-    "New Brunswick, Canada",
-    "New Hampshire, United States",
-    "Massachusetts, United States",
-    "Maine, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36042",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36042",
-  "nyu_addl_dspace_s": "37011",
-  "locn_geometry": "ENVELOPE(-71.2345886230469, -60.4267730712891, 46.9633903503418, 42.0589714050293)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36042"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Vegetation and climate",
+    "Vegetation mapping",
+    "Vegetation boundaries"
+  ],
+  "dct_title_s": "Canada VMap1, Library 47: Vegetation Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 47"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36042\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77161/nyu_2451_36042.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Québec, Canada",
+    "Halifax, Canada",
+    "Lévis, Canada",
+    "Dartmouth, Canada",
+    "Saint John, Canada",
+    "Moncton, Canada",
+    "Fredericton, Canada",
+    "Charlottetown, Canada",
+    "Saint-Georges, Canada",
+    "Lower Sacvkille, Canada",
+    "Nova Scotia, Canada",
+    "Prince Edward Island, Canada",
+    "New Brunswick, Canada",
+    "New Hampshire, United States",
+    "Massachusetts, United States",
+    "Maine, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36042",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36042",
+  "nyu_addl_dspace_s": "37011",
+  "locn_geometry": "ENVELOPE(-71.2345886230469, -60.4267730712891, 46.9633903503418, 42.0589714050293)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36043.json b/metadata-aardvark/Datasets/nyu-2451-36043.json
index 31cc15c22..c2c9c5ca8 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36043.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36043.json
@@ -1,57 +1,75 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36043",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Roads",
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 47: Road Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 47"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36043\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77162/nyu_2451_36043.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Qu\u00e9bec, Canada",
-    "Halifax, Canada",
-    "Saguenay, Canada",
-    "Sherbrooke, Canada",
-    "L\u00e9vis, Canada",
-    "Sydney, Canada",
-    "Dartmouth, Canada",
-    "Saint John, Canada",
-    "Moncton, Canada",
-    "Jonqui\u00e8re, Canada",
-    "Nova Scotia, Canada",
-    "Prince Edward Island, Canada",
-    "Quebec, Canada",
-    "New Brunswick, Canada",
-    "New Hampshire, United States",
-    "Connecticut, United States",
-    "Massachusetts, United States",
-    "Vermont, United States",
-    "Maine, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36043",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36043",
-  "nyu_addl_dspace_s": "37012",
-  "locn_geometry": "ENVELOPE(-72.0, -60.0, 54.0, 42.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36043"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Roads",
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 47: Road Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 47"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36043\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77162/nyu_2451_36043.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Québec, Canada",
+    "Halifax, Canada",
+    "Saguenay, Canada",
+    "Sherbrooke, Canada",
+    "Lévis, Canada",
+    "Sydney, Canada",
+    "Dartmouth, Canada",
+    "Saint John, Canada",
+    "Moncton, Canada",
+    "Jonquière, Canada",
+    "Nova Scotia, Canada",
+    "Prince Edward Island, Canada",
+    "Quebec, Canada",
+    "New Brunswick, Canada",
+    "New Hampshire, United States",
+    "Connecticut, United States",
+    "Massachusetts, United States",
+    "Vermont, United States",
+    "Maine, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36043",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36043",
+  "nyu_addl_dspace_s": "37012",
+  "locn_geometry": "ENVELOPE(-72.0, -60.0, 54.0, 42.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36044.json b/metadata-aardvark/Datasets/nyu-2451-36044.json
index 68d782ead..84519c668 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36044.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36044.json
@@ -1,57 +1,75 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36044",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Hydrology",
-    "Water"
-  ],
-  "dct_title_s": "Canada VMap1, Library 47: Water Course Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 47"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36044\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77163/nyu_2451_36044.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Qu\u00e9bec, Canada",
-    "Halifax, Canada",
-    "Saguenay, Canada",
-    "Sherbrooke, Canada",
-    "L\u00e9vis, Canada",
-    "Sydney, Canada",
-    "Dartmouth, Canada",
-    "Saint John, Canada",
-    "Moncton, Canada",
-    "Jonqui\u00e8re, Canada",
-    "Nova Scotia, Canada",
-    "Prince Edward Island, Canada",
-    "Quebec, Canada",
-    "New Brunswick, Canada",
-    "New Hampshire, United States",
-    "Connecticut, United States",
-    "Massachusetts, United States",
-    "Vermont, United States",
-    "Maine, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36044",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36044",
-  "nyu_addl_dspace_s": "37013",
-  "locn_geometry": "ENVELOPE(-72.0, -60.0, 54.0, 42.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36044"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Hydrology",
+    "Water"
+  ],
+  "dct_title_s": "Canada VMap1, Library 47: Water Course Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 47"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36044\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77163/nyu_2451_36044.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Québec, Canada",
+    "Halifax, Canada",
+    "Saguenay, Canada",
+    "Sherbrooke, Canada",
+    "Lévis, Canada",
+    "Sydney, Canada",
+    "Dartmouth, Canada",
+    "Saint John, Canada",
+    "Moncton, Canada",
+    "Jonquière, Canada",
+    "Nova Scotia, Canada",
+    "Prince Edward Island, Canada",
+    "Quebec, Canada",
+    "New Brunswick, Canada",
+    "New Hampshire, United States",
+    "Connecticut, United States",
+    "Massachusetts, United States",
+    "Vermont, United States",
+    "Maine, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36044",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36044",
+  "nyu_addl_dspace_s": "37013",
+  "locn_geometry": "ENVELOPE(-72.0, -60.0, 54.0, 42.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36045.json b/metadata-aardvark/Datasets/nyu-2451-36045.json
index 3bca74c61..922e170ee 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36045.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36045.json
@@ -1,55 +1,73 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36045",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Oil storage tanks",
-    "Storage tanks"
-  ],
-  "dct_title_s": "Canada VMap1, Library 47: Storage Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 47"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36045\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77164/nyu_2451_36045.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Qu\u00e9bec, Canada",
-    "Halifax, Canada",
-    "Saguenay, Canada",
-    "L\u00e9vis, Canada",
-    "Dartmouth, Canada",
-    "Saint John, Canada",
-    "Moncton, Canada",
-    "Jonqui\u00e8re, Canada",
-    "Fredericton, Canada",
-    "Charlottetown, Canada",
-    "Nova Scotia, Canada",
-    "Prince Edward Island, Canada",
-    "Quebec, Canada",
-    "New Brunswick, Canada",
-    "New Hampshire, United States",
-    "Massachusetts, United States",
-    "Maine, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36045",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36045",
-  "nyu_addl_dspace_s": "37014",
-  "locn_geometry": "ENVELOPE(-71.2444458007812, -60.396671295166, 53.3420295715332, 42.0505561828613)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36045"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Oil storage tanks",
+    "Storage tanks"
+  ],
+  "dct_title_s": "Canada VMap1, Library 47: Storage Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 47"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36045\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77164/nyu_2451_36045.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Québec, Canada",
+    "Halifax, Canada",
+    "Saguenay, Canada",
+    "Lévis, Canada",
+    "Dartmouth, Canada",
+    "Saint John, Canada",
+    "Moncton, Canada",
+    "Jonquière, Canada",
+    "Fredericton, Canada",
+    "Charlottetown, Canada",
+    "Nova Scotia, Canada",
+    "Prince Edward Island, Canada",
+    "Quebec, Canada",
+    "New Brunswick, Canada",
+    "New Hampshire, United States",
+    "Massachusetts, United States",
+    "Maine, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36045",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36045",
+  "nyu_addl_dspace_s": "37014",
+  "locn_geometry": "ENVELOPE(-71.2444458007812, -60.396671295166, 53.3420295715332, 42.0505561828613)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36046.json b/metadata-aardvark/Datasets/nyu-2451-36046.json
index 97210dbe6..dc281d18f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36046.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36046.json
@@ -1,40 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36046",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Springs",
-    "Wells",
-    "Hydraulic structures"
-  ],
-  "dct_title_s": "Canada VMap1, Library 47: Well Spring Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 47"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36046\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77165/nyu_2451_36046.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Maine, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36046",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36046",
-  "nyu_addl_dspace_s": "37015",
-  "locn_geometry": "ENVELOPE(-69.6451187133789, -69.5663909912109, 44.8129692077637, 44.7622184753418)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36046"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Springs",
+    "Wells",
+    "Hydraulic structures"
+  ],
+  "dct_title_s": "Canada VMap1, Library 47: Well Spring Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 47"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36046\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77165/nyu_2451_36046.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Maine, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36046",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36046",
+  "nyu_addl_dspace_s": "37015",
+  "locn_geometry": "ENVELOPE(-69.6451187133789, -69.5663909912109, 44.8129692077637, 44.7622184753418)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36047.json b/metadata-aardvark/Datasets/nyu-2451-36047.json
index ba52fa26a..5f75cdf37 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36047.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36047.json
@@ -1,54 +1,72 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36047",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Racetracks",
-    "Sports facilities"
-  ],
-  "dct_title_s": "Canada VMap1, Library 47: Track Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 47"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36047\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77166/nyu_2451_36047.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Qu\u00e9bec, Canada",
-    "Halifax, Canada",
-    "Saguenay, Canada",
-    "L\u00e9vis, Canada",
-    "Sydney, Canada",
-    "Dartmouth, Canada",
-    "Saint John, Canada",
-    "Moncton, Canada",
-    "Jonqui\u00e8re, Canada",
-    "Fredericton, Canada",
-    "Nova Scotia, Canada",
-    "Prince Edward Island, Canada",
-    "Quebec, Canada",
-    "New Brunswick, Canada",
-    "New Hampshire, United States",
-    "Maine, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36047",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36047",
-  "nyu_addl_dspace_s": "37016",
-  "locn_geometry": "ENVELOPE(-71.25, -60.000732421875, 53.9062690734863, 43.1771507263184)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36047"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Racetracks",
+    "Sports facilities"
+  ],
+  "dct_title_s": "Canada VMap1, Library 47: Track Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 47"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36047\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77166/nyu_2451_36047.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Québec, Canada",
+    "Halifax, Canada",
+    "Saguenay, Canada",
+    "Lévis, Canada",
+    "Sydney, Canada",
+    "Dartmouth, Canada",
+    "Saint John, Canada",
+    "Moncton, Canada",
+    "Jonquière, Canada",
+    "Fredericton, Canada",
+    "Nova Scotia, Canada",
+    "Prince Edward Island, Canada",
+    "Quebec, Canada",
+    "New Brunswick, Canada",
+    "New Hampshire, United States",
+    "Maine, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36047",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36047",
+  "nyu_addl_dspace_s": "37016",
+  "locn_geometry": "ENVELOPE(-71.25, -60.000732421875, 53.9062690734863, 43.1771507263184)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36048.json b/metadata-aardvark/Datasets/nyu-2451-36048.json
index f03b430c4..4271c67e5 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36048.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36048.json
@@ -1,55 +1,73 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36048",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Communication",
-    "Towers"
-  ],
-  "dct_title_s": "Canada VMap1, Library 47: Communication Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 47"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36048\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77167/nyu_2451_36048.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Qu\u00e9bec, Canada",
-    "Halifax, Canada",
-    "Saguenay, Canada",
-    "L\u00e9vis, Canada",
-    "Sydney, Canada",
-    "Dartmouth, Canada",
-    "Saint John, Canada",
-    "Moncton, Canada",
-    "Jonqui\u00e8re, Canada",
-    "Fredericton, Canada",
-    "Nova Scotia, Canada",
-    "Prince Edward Island, Canada",
-    "Quebec, Canada",
-    "New Brunswick, Canada",
-    "New Hampshire, United States",
-    "Massachusetts, United States",
-    "Maine, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36048",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36048",
-  "nyu_addl_dspace_s": "37017",
-  "locn_geometry": "ENVELOPE(-71.2482223510742, -60.0608253479004, 53.7261352539062, 42.0083351135254)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36048"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Communication",
+    "Towers"
+  ],
+  "dct_title_s": "Canada VMap1, Library 47: Communication Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 47"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36048\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77167/nyu_2451_36048.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Québec, Canada",
+    "Halifax, Canada",
+    "Saguenay, Canada",
+    "Lévis, Canada",
+    "Sydney, Canada",
+    "Dartmouth, Canada",
+    "Saint John, Canada",
+    "Moncton, Canada",
+    "Jonquière, Canada",
+    "Fredericton, Canada",
+    "Nova Scotia, Canada",
+    "Prince Edward Island, Canada",
+    "Quebec, Canada",
+    "New Brunswick, Canada",
+    "New Hampshire, United States",
+    "Massachusetts, United States",
+    "Maine, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36048",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36048",
+  "nyu_addl_dspace_s": "37017",
+  "locn_geometry": "ENVELOPE(-71.2482223510742, -60.0608253479004, 53.7261352539062, 42.0083351135254)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36049.json b/metadata-aardvark/Datasets/nyu-2451-36049.json
index e131972fd..5aab811c5 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36049.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36049.json
@@ -1,53 +1,71 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36049",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Tunnels"
-  ],
-  "dct_title_s": "Canada VMap1, Library 47: Tunnel Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 47"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36049\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77168/nyu_2451_36049.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Halifax, Canada",
-    "Dartmouth, Canada",
-    "Saint John, Canada",
-    "Moncton, Canada",
-    "Fredericton, Canada",
-    "Rimouski, Canada",
-    "Saint-Georges, Canada",
-    "Baie-Comeau, Canada",
-    "Sept-\u00celes, Canada",
-    "Lower Sacvkille, Canada",
-    "Nova Scotia, Canada",
-    "Prince Edward Island, Canada",
-    "New Brunswick, Canada",
-    "New Hampshire, United States",
-    "Massachusetts, United States",
-    "Maine, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36049",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36049",
-  "nyu_addl_dspace_s": "37018",
-  "locn_geometry": "ENVELOPE(-71.0531387329102, -63.4417991638184, 50.5418548583984, 42.3621559143066)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36049"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Tunnels"
+  ],
+  "dct_title_s": "Canada VMap1, Library 47: Tunnel Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 47"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36049\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77168/nyu_2451_36049.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Halifax, Canada",
+    "Dartmouth, Canada",
+    "Saint John, Canada",
+    "Moncton, Canada",
+    "Fredericton, Canada",
+    "Rimouski, Canada",
+    "Saint-Georges, Canada",
+    "Baie-Comeau, Canada",
+    "Sept-Îles, Canada",
+    "Lower Sacvkille, Canada",
+    "Nova Scotia, Canada",
+    "Prince Edward Island, Canada",
+    "New Brunswick, Canada",
+    "New Hampshire, United States",
+    "Massachusetts, United States",
+    "Maine, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36049",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36049",
+  "nyu_addl_dspace_s": "37018",
+  "locn_geometry": "ENVELOPE(-71.0531387329102, -63.4417991638184, 50.5418548583984, 42.3621559143066)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36050.json b/metadata-aardvark/Datasets/nyu-2451-36050.json
index d620af150..d24bb0752 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36050.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36050.json
@@ -1,55 +1,73 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36050",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Ferries",
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 47: Ferry Crossing Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 47"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36050\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77169/nyu_2451_36050.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Halifax, Canada",
-    "Sydney, Canada",
-    "Dartmouth, Canada",
-    "Saint John, Canada",
-    "Moncton, Canada",
-    "Fredericton, Canada",
-    "Charlottetown, Canada",
-    "Rimouski, Canada",
-    "Saint-Georges, Canada",
-    "Baie-Comeau, Canada",
-    "Nova Scotia, Canada",
-    "Prince Edward Island, Canada",
-    "Quebec, Canada",
-    "New Brunswick, Canada",
-    "New Hampshire, United States",
-    "Massachusetts, United States",
-    "Maine, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36050",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36050",
-  "nyu_addl_dspace_s": "37019",
-  "locn_geometry": "ENVELOPE(-71.0189895629883, -60.0, 49.3219718933105, 42.0076141357422)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36050"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Ferries",
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 47: Ferry Crossing Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 47"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36050\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77169/nyu_2451_36050.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Halifax, Canada",
+    "Sydney, Canada",
+    "Dartmouth, Canada",
+    "Saint John, Canada",
+    "Moncton, Canada",
+    "Fredericton, Canada",
+    "Charlottetown, Canada",
+    "Rimouski, Canada",
+    "Saint-Georges, Canada",
+    "Baie-Comeau, Canada",
+    "Nova Scotia, Canada",
+    "Prince Edward Island, Canada",
+    "Quebec, Canada",
+    "New Brunswick, Canada",
+    "New Hampshire, United States",
+    "Massachusetts, United States",
+    "Maine, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36050",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36050",
+  "nyu_addl_dspace_s": "37019",
+  "locn_geometry": "ENVELOPE(-71.0189895629883, -60.0, 49.3219718933105, 42.0076141357422)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36051.json b/metadata-aardvark/Datasets/nyu-2451-36051.json
index 6e57b9b6e..b17430b95 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36051.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36051.json
@@ -1,51 +1,69 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36051",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Names (Geographical)"
-  ],
-  "dct_title_s": "Canada VMap1, Library 47: Utility Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 47"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36051\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77170/nyu_2451_36051.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Qu\u00e9bec, Canada",
-    "Saguenay, Canada",
-    "L\u00e9vis, Canada",
-    "Rimouski, Canada",
-    "Saint-Georges, Canada",
-    "Baie-Comeau, Canada",
-    "Rivi\u00e8re-du-Loup, Canada",
-    "Edmundston, Canada",
-    "Matane, Canada",
-    "Montmagny, Canada",
-    "New Brunswick, Canada",
-    "New Hampshire, United States",
-    "Massachusetts, United States",
-    "Maine, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36051",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36051",
-  "nyu_addl_dspace_s": "37020",
-  "locn_geometry": "ENVELOPE(-71.2349472045898, -66.878791809082, 52.9118499755859, 42.0083351135254)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36051"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Names (Geographical)"
+  ],
+  "dct_title_s": "Canada VMap1, Library 47: Utility Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 47"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36051\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77170/nyu_2451_36051.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Québec, Canada",
+    "Saguenay, Canada",
+    "Lévis, Canada",
+    "Rimouski, Canada",
+    "Saint-Georges, Canada",
+    "Baie-Comeau, Canada",
+    "Rivière-du-Loup, Canada",
+    "Edmundston, Canada",
+    "Matane, Canada",
+    "Montmagny, Canada",
+    "New Brunswick, Canada",
+    "New Hampshire, United States",
+    "Massachusetts, United States",
+    "Maine, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36051",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36051",
+  "nyu_addl_dspace_s": "37020",
+  "locn_geometry": "ENVELOPE(-71.2349472045898, -66.878791809082, 52.9118499755859, 42.0083351135254)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36052.json b/metadata-aardvark/Datasets/nyu-2451-36052.json
index 6f325988e..7666705c6 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36052.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36052.json
@@ -1,58 +1,76 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36052",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Physiographys",
-    "Geysers",
-    "Hot springs"
-  ],
-  "dct_title_s": "Canada VMap1, Library 47: Physiography Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 47"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36052\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77171/nyu_2451_36052.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Qu\u00e9bec, Canada",
-    "Halifax, Canada",
-    "Saguenay, Canada",
-    "Sherbrooke, Canada",
-    "L\u00e9vis, Canada",
-    "Sydney, Canada",
-    "Dartmouth, Canada",
-    "Saint John, Canada",
-    "Moncton, Canada",
-    "Jonqui\u00e8re, Canada",
-    "Nova Scotia, Canada",
-    "Prince Edward Island, Canada",
-    "Quebec, Canada",
-    "New Brunswick, Canada",
-    "New Hampshire, United States",
-    "Connecticut, United States",
-    "Massachusetts, United States",
-    "Vermont, United States",
-    "Maine, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36052",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36052",
-  "nyu_addl_dspace_s": "37021",
-  "locn_geometry": "ENVELOPE(-71.985221862793, -60.0020332336426, 53.9620018005371, 42.0054931640625)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36052"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Physiographys",
+    "Geysers",
+    "Hot springs"
+  ],
+  "dct_title_s": "Canada VMap1, Library 47: Physiography Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 47"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36052\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77171/nyu_2451_36052.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Québec, Canada",
+    "Halifax, Canada",
+    "Saguenay, Canada",
+    "Sherbrooke, Canada",
+    "Lévis, Canada",
+    "Sydney, Canada",
+    "Dartmouth, Canada",
+    "Saint John, Canada",
+    "Moncton, Canada",
+    "Jonquière, Canada",
+    "Nova Scotia, Canada",
+    "Prince Edward Island, Canada",
+    "Quebec, Canada",
+    "New Brunswick, Canada",
+    "New Hampshire, United States",
+    "Connecticut, United States",
+    "Massachusetts, United States",
+    "Vermont, United States",
+    "Maine, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36052",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36052",
+  "nyu_addl_dspace_s": "37021",
+  "locn_geometry": "ENVELOPE(-71.985221862793, -60.0020332336426, 53.9620018005371, 42.0054931640625)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36053.json b/metadata-aardvark/Datasets/nyu-2451-36053.json
index e3059f78f..e608f0bc2 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36053.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36053.json
@@ -1,56 +1,74 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36053",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Hydrology",
-    "Water"
-  ],
-  "dct_title_s": "Canada VMap1, Library 47: Water Course Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 47"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36053\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77172/nyu_2451_36053.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Qu\u00e9bec, Canada",
-    "Halifax, Canada",
-    "Saguenay, Canada",
-    "Sherbrooke, Canada",
-    "L\u00e9vis, Canada",
-    "Sydney, Canada",
-    "Dartmouth, Canada",
-    "Saint John, Canada",
-    "Moncton, Canada",
-    "Jonqui\u00e8re, Canada",
-    "Nova Scotia, Canada",
-    "Prince Edward Island, Canada",
-    "Quebec, Canada",
-    "New Brunswick, Canada",
-    "New Hampshire, United States",
-    "Massachusetts, United States",
-    "Vermont, United States",
-    "Maine, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36053",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36053",
-  "nyu_addl_dspace_s": "37022",
-  "locn_geometry": "ENVELOPE(-72.0, -60.0, 54.0, 42.6565856933594)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36053"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Hydrology",
+    "Water"
+  ],
+  "dct_title_s": "Canada VMap1, Library 47: Water Course Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 47"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36053\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77172/nyu_2451_36053.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Québec, Canada",
+    "Halifax, Canada",
+    "Saguenay, Canada",
+    "Sherbrooke, Canada",
+    "Lévis, Canada",
+    "Sydney, Canada",
+    "Dartmouth, Canada",
+    "Saint John, Canada",
+    "Moncton, Canada",
+    "Jonquière, Canada",
+    "Nova Scotia, Canada",
+    "Prince Edward Island, Canada",
+    "Quebec, Canada",
+    "New Brunswick, Canada",
+    "New Hampshire, United States",
+    "Massachusetts, United States",
+    "Vermont, United States",
+    "Maine, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36053",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36053",
+  "nyu_addl_dspace_s": "37022",
+  "locn_geometry": "ENVELOPE(-72.0, -60.0, 54.0, 42.6565856933594)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36054.json b/metadata-aardvark/Datasets/nyu-2451-36054.json
index fc17dd8e9..33306a0d3 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36054.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36054.json
@@ -1,51 +1,69 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36054",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Breakwaters"
-  ],
-  "dct_title_s": "Canada VMap1, Library 47: Sea Structure Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 47"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36054\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77173/nyu_2451_36054.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Moncton, Canada",
-    "Charlottetown, Canada",
-    "Saint-Georges, Canada",
-    "Dieppe, Canada",
-    "Miramichi, Canada",
-    "Lutes Mountain, Canada",
-    "Summerside, Canada",
-    "Montmagny, Canada",
-    "Beauceville, Canada",
-    "Shediac, Canada",
-    "Nova Scotia, Canada",
-    "Prince Edward Island, Canada",
-    "New Brunswick, Canada",
-    "Maine, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36054",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36054",
-  "nyu_addl_dspace_s": "37023",
-  "locn_geometry": "ENVELOPE(-70.8743438720703, -61.5394020080566, 47.0429267883301, 46.016674041748)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36054"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Breakwaters"
+  ],
+  "dct_title_s": "Canada VMap1, Library 47: Sea Structure Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 47"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36054\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77173/nyu_2451_36054.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Moncton, Canada",
+    "Charlottetown, Canada",
+    "Saint-Georges, Canada",
+    "Dieppe, Canada",
+    "Miramichi, Canada",
+    "Lutes Mountain, Canada",
+    "Summerside, Canada",
+    "Montmagny, Canada",
+    "Beauceville, Canada",
+    "Shediac, Canada",
+    "Nova Scotia, Canada",
+    "Prince Edward Island, Canada",
+    "New Brunswick, Canada",
+    "Maine, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36054",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36054",
+  "nyu_addl_dspace_s": "37023",
+  "locn_geometry": "ENVELOPE(-70.8743438720703, -61.5394020080566, 47.0429267883301, 46.016674041748)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36055.json b/metadata-aardvark/Datasets/nyu-2451-36055.json
index 9b4a873aa..1109ac411 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36055.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36055.json
@@ -1,50 +1,68 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36055",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Airports",
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 48: Airports",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 48"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36055\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77174/nyu_2451_36055.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Mount Pearl, Canada",
-    "Corner Brook, Canada",
-    "Conception Bay South, Canada",
-    "Bay Roberts, Canada",
-    "Grand Falls-Windsor, Canada",
-    "Carbonear, Canada",
-    "Stephenville, Canada",
-    "Marystown, Canada",
-    "Channel-Port aux Basques, Canada",
-    "Deer Lake, Canada",
-    "Miquelon-Langlade, Saint Pierre and Miquelon",
-    "Newfoundland and Labrador, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36055",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36055",
-  "nyu_addl_dspace_s": "37024",
-  "locn_geometry": "ENVELOPE(-59.6361999511719, -52.7442398071289, 53.6988258361816, 47.1354255676269)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36055"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Airports",
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 48: Airports",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 48"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36055\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77174/nyu_2451_36055.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Mount Pearl, Canada",
+    "Corner Brook, Canada",
+    "Conception Bay South, Canada",
+    "Bay Roberts, Canada",
+    "Grand Falls-Windsor, Canada",
+    "Carbonear, Canada",
+    "Stephenville, Canada",
+    "Marystown, Canada",
+    "Channel-Port aux Basques, Canada",
+    "Deer Lake, Canada",
+    "Miquelon-Langlade, Saint Pierre and Miquelon",
+    "Newfoundland and Labrador, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36055",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36055",
+  "nyu_addl_dspace_s": "37024",
+  "locn_geometry": "ENVELOPE(-59.6361999511719, -52.7442398071289, 53.6988258361816, 47.1354255676269)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36056.json b/metadata-aardvark/Datasets/nyu-2451-36056.json
index f1327adee..b371fedc3 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36056.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36056.json
@@ -1,44 +1,62 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36056",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Bridges",
-    "Structure",
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 48: Bridge Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 48"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36056\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77175/nyu_2451_36056.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Grand Falls-Windsor, Canada",
-    "Clarenville-Shoal Harbour, Canada",
-    "Botwood, Canada",
-    "Lewisporte, Canada",
-    "Gambo, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36056",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36056",
-  "nyu_addl_dspace_s": "37025",
-  "locn_geometry": "ENVELOPE(-57.1470260620117, -53.5923233032227, 49.288761138916, 48.1731834411621)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36056"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Bridges",
+    "Structure",
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 48: Bridge Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 48"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36056\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77175/nyu_2451_36056.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Grand Falls-Windsor, Canada",
+    "Clarenville-Shoal Harbour, Canada",
+    "Botwood, Canada",
+    "Lewisporte, Canada",
+    "Gambo, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36056",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36056",
+  "nyu_addl_dspace_s": "37025",
+  "locn_geometry": "ENVELOPE(-57.1470260620117, -53.5923233032227, 49.288761138916, 48.1731834411621)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36057.json b/metadata-aardvark/Datasets/nyu-2451-36057.json
index 13340796a..3035d760e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36057.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36057.json
@@ -1,51 +1,69 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36057",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Buildings",
-    "Structure"
-  ],
-  "dct_title_s": "Canada VMap1, Library 48: Buildings Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 48"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36057\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77176/nyu_2451_36057.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "St. John's, Canada",
-    "Mount Pearl, Canada",
-    "Corner Brook, Canada",
-    "Conception Bay South, Canada",
-    "Bay Roberts, Canada",
-    "Grand Falls-Windsor, Canada",
-    "Carbonear, Canada",
-    "Stephenville, Canada",
-    "Grand Bank, Canada",
-    "Marystown, Canada",
-    "Saint-Pierre, Saint Pierre and Miquelon",
-    "Miquelon-Langlade, Saint Pierre and Miquelon",
-    "Newfoundland and Labrador, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36057",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36057",
-  "nyu_addl_dspace_s": "37026",
-  "locn_geometry": "ENVELOPE(-59.886058807373, -52.6920394897461, 53.8560562133789, 46.7589797973633)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36057"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Buildings",
+    "Structure"
+  ],
+  "dct_title_s": "Canada VMap1, Library 48: Buildings Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 48"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36057\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77176/nyu_2451_36057.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "St. John's, Canada",
+    "Mount Pearl, Canada",
+    "Corner Brook, Canada",
+    "Conception Bay South, Canada",
+    "Bay Roberts, Canada",
+    "Grand Falls-Windsor, Canada",
+    "Carbonear, Canada",
+    "Stephenville, Canada",
+    "Grand Bank, Canada",
+    "Marystown, Canada",
+    "Saint-Pierre, Saint Pierre and Miquelon",
+    "Miquelon-Langlade, Saint Pierre and Miquelon",
+    "Newfoundland and Labrador, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36057",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36057",
+  "nyu_addl_dspace_s": "37026",
+  "locn_geometry": "ENVELOPE(-59.886058807373, -52.6920394897461, 53.8560562133789, 46.7589797973633)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36058.json b/metadata-aardvark/Datasets/nyu-2451-36058.json
index d5a9a3ee9..aa2c3df7b 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36058.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36058.json
@@ -1,51 +1,69 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36058",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Cities and towns",
-    "Location"
-  ],
-  "dct_title_s": "Canada VMap1, Library 48: Built-Up Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 48"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36058\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77177/nyu_2451_36058.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "St. John's, Canada",
-    "Mount Pearl, Canada",
-    "Glace Bay, Canada",
-    "Corner Brook, Canada",
-    "Conception Bay South, Canada",
-    "Bay Roberts, Canada",
-    "Grand Falls-Windsor, Canada",
-    "Carbonear, Canada",
-    "Stephenville, Canada",
-    "Grand Bank, Canada",
-    "Saint-Pierre, Saint Pierre and Miquelon",
-    "Miquelon-Langlade, Saint Pierre and Miquelon",
-    "Nova Scotia, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36058",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36058",
-  "nyu_addl_dspace_s": "37027",
-  "locn_geometry": "ENVELOPE(-59.9754943847656, -52.682315826416, 51.4216346740723, 46.1747550964355)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36058"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Cities and towns",
+    "Location"
+  ],
+  "dct_title_s": "Canada VMap1, Library 48: Built-Up Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 48"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36058\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77177/nyu_2451_36058.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "St. John's, Canada",
+    "Mount Pearl, Canada",
+    "Glace Bay, Canada",
+    "Corner Brook, Canada",
+    "Conception Bay South, Canada",
+    "Bay Roberts, Canada",
+    "Grand Falls-Windsor, Canada",
+    "Carbonear, Canada",
+    "Stephenville, Canada",
+    "Grand Bank, Canada",
+    "Saint-Pierre, Saint Pierre and Miquelon",
+    "Miquelon-Langlade, Saint Pierre and Miquelon",
+    "Nova Scotia, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36058",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36058",
+  "nyu_addl_dspace_s": "37027",
+  "locn_geometry": "ENVELOPE(-59.9754943847656, -52.682315826416, 51.4216346740723, 46.1747550964355)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36059.json b/metadata-aardvark/Datasets/nyu-2451-36059.json
index 10abcfb8e..f5dd13c8e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36059.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36059.json
@@ -1,52 +1,70 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36059",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Cities and towns",
-    "Location"
-  ],
-  "dct_title_s": "Canada VMap1, Library 48: Built-Up Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 48"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36059\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77178/nyu_2451_36059.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "St. John's, Canada",
-    "Mount Pearl, Canada",
-    "Glace Bay, Canada",
-    "Corner Brook, Canada",
-    "Conception Bay South, Canada",
-    "Bay Roberts, Canada",
-    "Grand Falls-Windsor, Canada",
-    "Carbonear, Canada",
-    "Stephenville, Canada",
-    "Grand Bank, Canada",
-    "Saint-Pierre, Saint Pierre and Miquelon",
-    "Miquelon-Langlade, Saint Pierre and Miquelon",
-    "Nova Scotia, Canada",
-    "Newfoundland and Labrador, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36059",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36059",
-  "nyu_addl_dspace_s": "37028",
-  "locn_geometry": "ENVELOPE(-59.9902534484863, -52.6600456237793, 53.8558235168457, 45.9218559265137)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36059"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Cities and towns",
+    "Location"
+  ],
+  "dct_title_s": "Canada VMap1, Library 48: Built-Up Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 48"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36059\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77178/nyu_2451_36059.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "St. John's, Canada",
+    "Mount Pearl, Canada",
+    "Glace Bay, Canada",
+    "Corner Brook, Canada",
+    "Conception Bay South, Canada",
+    "Bay Roberts, Canada",
+    "Grand Falls-Windsor, Canada",
+    "Carbonear, Canada",
+    "Stephenville, Canada",
+    "Grand Bank, Canada",
+    "Saint-Pierre, Saint Pierre and Miquelon",
+    "Miquelon-Langlade, Saint Pierre and Miquelon",
+    "Nova Scotia, Canada",
+    "Newfoundland and Labrador, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36059",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36059",
+  "nyu_addl_dspace_s": "37028",
+  "locn_geometry": "ENVELOPE(-59.9902534484863, -52.6600456237793, 53.8558235168457, 45.9218559265137)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36060.json b/metadata-aardvark/Datasets/nyu-2451-36060.json
index ad2456180..f42c90a5e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36060.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36060.json
@@ -1,52 +1,70 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36060",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Communication",
-    "Towers"
-  ],
-  "dct_title_s": "Canada VMap1, Library 48: Communication Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 48"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36060\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77179/nyu_2451_36060.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "St. John's, Canada",
-    "Mount Pearl, Canada",
-    "Glace Bay, Canada",
-    "Corner Brook, Canada",
-    "Conception Bay South, Canada",
-    "Bay Roberts, Canada",
-    "Grand Falls-Windsor, Canada",
-    "Carbonear, Canada",
-    "Stephenville, Canada",
-    "Grand Bank, Canada",
-    "Saint-Pierre, Saint Pierre and Miquelon",
-    "Miquelon-Langlade, Saint Pierre and Miquelon",
-    "Nova Scotia, Canada",
-    "Newfoundland and Labrador, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36060",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36060",
-  "nyu_addl_dspace_s": "37029",
-  "locn_geometry": "ENVELOPE(-59.9769401550293, -52.622989654541, 53.7236862182617, 45.9097938537598)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36060"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Communication",
+    "Towers"
+  ],
+  "dct_title_s": "Canada VMap1, Library 48: Communication Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 48"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36060\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77179/nyu_2451_36060.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "St. John's, Canada",
+    "Mount Pearl, Canada",
+    "Glace Bay, Canada",
+    "Corner Brook, Canada",
+    "Conception Bay South, Canada",
+    "Bay Roberts, Canada",
+    "Grand Falls-Windsor, Canada",
+    "Carbonear, Canada",
+    "Stephenville, Canada",
+    "Grand Bank, Canada",
+    "Saint-Pierre, Saint Pierre and Miquelon",
+    "Miquelon-Langlade, Saint Pierre and Miquelon",
+    "Nova Scotia, Canada",
+    "Newfoundland and Labrador, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36060",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36060",
+  "nyu_addl_dspace_s": "37029",
+  "locn_geometry": "ENVELOPE(-59.9769401550293, -52.622989654541, 53.7236862182617, 45.9097938537598)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36061.json b/metadata-aardvark/Datasets/nyu-2451-36061.json
index 16704b47e..33e39c375 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36061.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36061.json
@@ -1,42 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36061",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Quality control",
-    "Quality"
-  ],
-  "dct_title_s": "Canada VMap1, Library 48: Data Quality Void Collection Area",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 48"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36061\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77180/nyu_2451_36061.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Corner Brook, Canada",
-    "Deer Lake, Canada",
-    "Pasadena, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36061",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36061",
-  "nyu_addl_dspace_s": "37030",
-  "locn_geometry": "ENVELOPE(-58.2307968139648, -56.1648902893066, 49.9980506896973, 48.605583190918)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36061"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Quality control",
+    "Quality"
+  ],
+  "dct_title_s": "Canada VMap1, Library 48: Data Quality Void Collection Area",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 48"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36061\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77180/nyu_2451_36061.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Corner Brook, Canada",
+    "Deer Lake, Canada",
+    "Pasadena, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36061",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36061",
+  "nyu_addl_dspace_s": "37030",
+  "locn_geometry": "ENVELOPE(-58.2307968139648, -56.1648902893066, 49.9980506896973, 48.605583190918)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36062.json b/metadata-aardvark/Datasets/nyu-2451-36062.json
index e9c4a3bdc..df3b0aa15 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36062.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36062.json
@@ -1,43 +1,61 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36062",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Fuelbreaks",
-    "Environment"
-  ],
-  "dct_title_s": "Canada VMap1, Library 48: Firebreak Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 48"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36062\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77181/nyu_2451_36062.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Corner Brook, Canada",
-    "Stephenville, Canada",
-    "Deer Lake, Canada",
-    "Pasadena, Canada",
-    "Stephenville Crossing, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36062",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36062",
-  "nyu_addl_dspace_s": "37031",
-  "locn_geometry": "ENVELOPE(-59.0219116210938, -56.0000152587891, 49.9950714111328, 48.1323585510254)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36062"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Fuelbreaks",
+    "Environment"
+  ],
+  "dct_title_s": "Canada VMap1, Library 48: Firebreak Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 48"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36062\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77181/nyu_2451_36062.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Corner Brook, Canada",
+    "Stephenville, Canada",
+    "Deer Lake, Canada",
+    "Pasadena, Canada",
+    "Stephenville Crossing, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36062",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36062",
+  "nyu_addl_dspace_s": "37031",
+  "locn_geometry": "ENVELOPE(-59.0219116210938, -56.0000152587891, 49.9950714111328, 48.1323585510254)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36063.json b/metadata-aardvark/Datasets/nyu-2451-36063.json
index 814b3e77b..54a45ad44 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36063.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36063.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36063",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Windmills",
-    "Chimneys",
-    "Cooling towers"
-  ],
-  "dct_title_s": "Canada VMap1, Library 48: Obstruction Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 48"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36063\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77182/nyu_2451_36063.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Glace Bay, Canada",
-    "Nova Scotia, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36063",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36063",
-  "nyu_addl_dspace_s": "37032",
-  "locn_geometry": "ENVELOPE(-59.9789886474609, -59.9496955871582, 46.2017936706543, 46.1642646789551)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36063"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Windmills",
+    "Chimneys",
+    "Cooling towers"
+  ],
+  "dct_title_s": "Canada VMap1, Library 48: Obstruction Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 48"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36063\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77182/nyu_2451_36063.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Glace Bay, Canada",
+    "Nova Scotia, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36063",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36063",
+  "nyu_addl_dspace_s": "37032",
+  "locn_geometry": "ENVELOPE(-59.9789886474609, -59.9496955871582, 46.2017936706543, 46.1642646789551)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36064.json b/metadata-aardvark/Datasets/nyu-2451-36064.json
index 996faee4f..6b9a11c10 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36064.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36064.json
@@ -1,50 +1,68 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36064",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Electric lines",
-    "Electric power transmission"
-  ],
-  "dct_title_s": "Canada VMap1, Library 48: Power Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 48"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36064\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77183/nyu_2451_36064.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "St. John's, Canada",
-    "Mount Pearl, Canada",
-    "Corner Brook, Canada",
-    "Conception Bay South, Canada",
-    "Bay Roberts, Canada",
-    "Grand Falls-Windsor, Canada",
-    "Carbonear, Canada",
-    "Stephenville, Canada",
-    "Grand Bank, Canada",
-    "Marystown, Canada",
-    "Saint-Pierre, Saint Pierre and Miquelon",
-    "Miquelon-Langlade, Saint Pierre and Miquelon"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36064",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36064",
-  "nyu_addl_dspace_s": "37033",
-  "locn_geometry": "ENVELOPE(-59.2995300292969, -52.6712837219238, 51.2989349365234, 46.7589797973633)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36064"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Electric lines",
+    "Electric power transmission"
+  ],
+  "dct_title_s": "Canada VMap1, Library 48: Power Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 48"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36064\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77183/nyu_2451_36064.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "St. John's, Canada",
+    "Mount Pearl, Canada",
+    "Corner Brook, Canada",
+    "Conception Bay South, Canada",
+    "Bay Roberts, Canada",
+    "Grand Falls-Windsor, Canada",
+    "Carbonear, Canada",
+    "Stephenville, Canada",
+    "Grand Bank, Canada",
+    "Marystown, Canada",
+    "Saint-Pierre, Saint Pierre and Miquelon",
+    "Miquelon-Langlade, Saint Pierre and Miquelon"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36064",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36064",
+  "nyu_addl_dspace_s": "37033",
+  "locn_geometry": "ENVELOPE(-59.2995300292969, -52.6712837219238, 51.2989349365234, 46.7589797973633)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36065.json b/metadata-aardvark/Datasets/nyu-2451-36065.json
index 1e750fb0b..0131d6277 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36065.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36065.json
@@ -1,46 +1,64 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36065",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Dams",
-    "Structure",
-    "Inland Waters"
-  ],
-  "dct_title_s": "Canada VMap1, Library 48: Damn/Weir Nodes",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 48"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36065\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77184/nyu_2451_36065.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Corner Brook, Canada",
-    "Grand Falls-Windsor, Canada",
-    "Deer Lake, Canada",
-    "Botwood, Canada",
-    "Lewisporte, Canada",
-    "Pasadena, Canada",
-    "Gambo, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36065",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36065",
-  "nyu_addl_dspace_s": "37034",
-  "locn_geometry": "ENVELOPE(-58.401180267334, -53.9126014709473, 50.9375534057617, 48.3534164428711)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36065"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Dams",
+    "Structure",
+    "Inland Waters"
+  ],
+  "dct_title_s": "Canada VMap1, Library 48: Damn/Weir Nodes",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 48"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36065\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77184/nyu_2451_36065.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Corner Brook, Canada",
+    "Grand Falls-Windsor, Canada",
+    "Deer Lake, Canada",
+    "Botwood, Canada",
+    "Lewisporte, Canada",
+    "Pasadena, Canada",
+    "Gambo, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36065",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36065",
+  "nyu_addl_dspace_s": "37034",
+  "locn_geometry": "ENVELOPE(-58.401180267334, -53.9126014709473, 50.9375534057617, 48.3534164428711)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36066.json b/metadata-aardvark/Datasets/nyu-2451-36066.json
index 3d536d8fb..f0eecd8bf 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36066.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36066.json
@@ -1,51 +1,69 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36066",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Elevation",
-    "Topographic maps"
-  ],
-  "dct_title_s": "Canada VMap1, Library 48: Elevation Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 48"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36066\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77185/nyu_2451_36066.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Mount Pearl, Canada",
-    "Corner Brook, Canada",
-    "Conception Bay South, Canada",
-    "Bay Roberts, Canada",
-    "Grand Falls-Windsor, Canada",
-    "Carbonear, Canada",
-    "Stephenville, Canada",
-    "Grand Bank, Canada",
-    "Marystown, Canada",
-    "Channel-Port aux Basques, Canada",
-    "Saint-Pierre, Saint Pierre and Miquelon",
-    "Miquelon-Langlade, Saint Pierre and Miquelon",
-    "Newfoundland and Labrador, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36066",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36066",
-  "nyu_addl_dspace_s": "37035",
-  "locn_geometry": "ENVELOPE(-59.9886245727539, -52.7831153869629, 53.9829788208008, 46.7038650512695)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36066"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Elevation",
+    "Topographic maps"
+  ],
+  "dct_title_s": "Canada VMap1, Library 48: Elevation Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 48"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36066\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77185/nyu_2451_36066.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Mount Pearl, Canada",
+    "Corner Brook, Canada",
+    "Conception Bay South, Canada",
+    "Bay Roberts, Canada",
+    "Grand Falls-Windsor, Canada",
+    "Carbonear, Canada",
+    "Stephenville, Canada",
+    "Grand Bank, Canada",
+    "Marystown, Canada",
+    "Channel-Port aux Basques, Canada",
+    "Saint-Pierre, Saint Pierre and Miquelon",
+    "Miquelon-Langlade, Saint Pierre and Miquelon",
+    "Newfoundland and Labrador, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36066",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36066",
+  "nyu_addl_dspace_s": "37035",
+  "locn_geometry": "ENVELOPE(-59.9886245727539, -52.7831153869629, 53.9829788208008, 46.7038650512695)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36067.json b/metadata-aardvark/Datasets/nyu-2451-36067.json
index c092faf16..6c60fdd87 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36067.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36067.json
@@ -1,51 +1,69 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36067",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Industrial sites"
-  ],
-  "dct_title_s": "Canada VMap1, Library 48: Industry Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 48"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36067\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77186/nyu_2451_36067.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Mount Pearl, Canada",
-    "Glace Bay, Canada",
-    "Corner Brook, Canada",
-    "Conception Bay South, Canada",
-    "Bay Roberts, Canada",
-    "Grand Falls-Windsor, Canada",
-    "Carbonear, Canada",
-    "Stephenville, Canada",
-    "Grand Bank, Canada",
-    "Marystown, Canada",
-    "Saint-Pierre, Saint Pierre and Miquelon",
-    "Miquelon-Langlade, Saint Pierre and Miquelon",
-    "Nova Scotia, Canada",
-    "Newfoundland and Labrador, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36067",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36067",
-  "nyu_addl_dspace_s": "37036",
-  "locn_geometry": "ENVELOPE(-59.9789886474609, -52.7447814941406, 53.7245559692383, 46.1642646789551)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36067"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Industrial sites"
+  ],
+  "dct_title_s": "Canada VMap1, Library 48: Industry Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 48"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36067\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77186/nyu_2451_36067.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Mount Pearl, Canada",
+    "Glace Bay, Canada",
+    "Corner Brook, Canada",
+    "Conception Bay South, Canada",
+    "Bay Roberts, Canada",
+    "Grand Falls-Windsor, Canada",
+    "Carbonear, Canada",
+    "Stephenville, Canada",
+    "Grand Bank, Canada",
+    "Marystown, Canada",
+    "Saint-Pierre, Saint Pierre and Miquelon",
+    "Miquelon-Langlade, Saint Pierre and Miquelon",
+    "Nova Scotia, Canada",
+    "Newfoundland and Labrador, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36067",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36067",
+  "nyu_addl_dspace_s": "37036",
+  "locn_geometry": "ENVELOPE(-59.9789886474609, -52.7447814941406, 53.7245559692383, 46.1642646789551)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36068.json b/metadata-aardvark/Datasets/nyu-2451-36068.json
index 3d180c149..c03a58c7e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36068.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36068.json
@@ -1,52 +1,70 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36068",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "Canada VMap1, Library 48: Political Boundary Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 48"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36068\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77187/nyu_2451_36068.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "St. John's, Canada",
-    "Mount Pearl, Canada",
-    "Glace Bay, Canada",
-    "Corner Brook, Canada",
-    "Conception Bay South, Canada",
-    "Bay Roberts, Canada",
-    "Grand Falls-Windsor, Canada",
-    "Carbonear, Canada",
-    "Stephenville, Canada",
-    "Grand Bank, Canada",
-    "Saint-Pierre, Saint Pierre and Miquelon",
-    "Miquelon-Langlade, Saint Pierre and Miquelon",
-    "Nova Scotia, Canada",
-    "Newfoundland and Labrador, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36068",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36068",
-  "nyu_addl_dspace_s": "37037",
-  "locn_geometry": "ENVELOPE(-60.0, -52.6209335327148, 54.0, 43.9231185913086)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36068"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "Canada VMap1, Library 48: Political Boundary Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 48"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36068\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77187/nyu_2451_36068.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "St. John's, Canada",
+    "Mount Pearl, Canada",
+    "Glace Bay, Canada",
+    "Corner Brook, Canada",
+    "Conception Bay South, Canada",
+    "Bay Roberts, Canada",
+    "Grand Falls-Windsor, Canada",
+    "Carbonear, Canada",
+    "Stephenville, Canada",
+    "Grand Bank, Canada",
+    "Saint-Pierre, Saint Pierre and Miquelon",
+    "Miquelon-Langlade, Saint Pierre and Miquelon",
+    "Nova Scotia, Canada",
+    "Newfoundland and Labrador, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36068",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36068",
+  "nyu_addl_dspace_s": "37037",
+  "locn_geometry": "ENVELOPE(-60.0, -52.6209335327148, 54.0, 43.9231185913086)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36069.json b/metadata-aardvark/Datasets/nyu-2451-36069.json
index 304543ba3..2e2feaf66 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36069.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36069.json
@@ -1,53 +1,71 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36069",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Coasts",
-    "Wetlands",
-    "Environment"
-  ],
-  "dct_title_s": "Canada VMap1, Library 48: Coast Line",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 48"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36069\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77188/nyu_2451_36069.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "St. John's, Canada",
-    "Mount Pearl, Canada",
-    "Glace Bay, Canada",
-    "Corner Brook, Canada",
-    "Conception Bay South, Canada",
-    "Bay Roberts, Canada",
-    "Grand Falls-Windsor, Canada",
-    "Carbonear, Canada",
-    "Stephenville, Canada",
-    "Grand Bank, Canada",
-    "Saint-Pierre, Saint Pierre and Miquelon",
-    "Miquelon-Langlade, Saint Pierre and Miquelon",
-    "Nova Scotia, Canada",
-    "Newfoundland and Labrador, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36069",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36069",
-  "nyu_addl_dspace_s": "37038",
-  "locn_geometry": "ENVELOPE(-60.0, -52.6209335327148, 54.0, 43.9231185913086)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36069"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Coasts",
+    "Wetlands",
+    "Environment"
+  ],
+  "dct_title_s": "Canada VMap1, Library 48: Coast Line",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 48"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36069\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77188/nyu_2451_36069.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "St. John's, Canada",
+    "Mount Pearl, Canada",
+    "Glace Bay, Canada",
+    "Corner Brook, Canada",
+    "Conception Bay South, Canada",
+    "Bay Roberts, Canada",
+    "Grand Falls-Windsor, Canada",
+    "Carbonear, Canada",
+    "Stephenville, Canada",
+    "Grand Bank, Canada",
+    "Saint-Pierre, Saint Pierre and Miquelon",
+    "Miquelon-Langlade, Saint Pierre and Miquelon",
+    "Nova Scotia, Canada",
+    "Newfoundland and Labrador, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36069",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36069",
+  "nyu_addl_dspace_s": "37038",
+  "locn_geometry": "ENVELOPE(-60.0, -52.6209335327148, 54.0, 43.9231185913086)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36070.json b/metadata-aardvark/Datasets/nyu-2451-36070.json
index bc4bba9cb..012b75085 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36070.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36070.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36070",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Elevation",
-    "Topographic maps"
-  ],
-  "dct_title_s": "Canada VMap1, Library 48: Elevation Void Collection Area",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 48"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36070\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77189/nyu_2451_36070.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Corner Brook, Canada",
-    "Deer Lake, Canada",
-    "Pasadena, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36070",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36070",
-  "nyu_addl_dspace_s": "37039",
-  "locn_geometry": "ENVELOPE(-58.2307968139648, -56.1648902893066, 49.9980506896973, 48.605583190918)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36070"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Elevation",
+    "Topographic maps"
+  ],
+  "dct_title_s": "Canada VMap1, Library 48: Elevation Void Collection Area",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 48"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36070\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77189/nyu_2451_36070.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Corner Brook, Canada",
+    "Deer Lake, Canada",
+    "Pasadena, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36070",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36070",
+  "nyu_addl_dspace_s": "37039",
+  "locn_geometry": "ENVELOPE(-58.2307968139648, -56.1648902893066, 49.9980506896973, 48.605583190918)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36071.json b/metadata-aardvark/Datasets/nyu-2451-36071.json
index 104b90bd9..2b0d86067 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36071.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36071.json
@@ -1,52 +1,70 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36071",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Lakes",
-    "Reservoirs"
-  ],
-  "dct_title_s": "Canada VMap1, Library 48: Lake Reservoir Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 48"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36071\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77190/nyu_2451_36071.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "St. John's, Canada",
-    "Mount Pearl, Canada",
-    "Glace Bay, Canada",
-    "Corner Brook, Canada",
-    "Conception Bay South, Canada",
-    "Bay Roberts, Canada",
-    "Grand Falls-Windsor, Canada",
-    "Carbonear, Canada",
-    "Stephenville, Canada",
-    "Grand Bank, Canada",
-    "Saint-Pierre, Saint Pierre and Miquelon",
-    "Miquelon-Langlade, Saint Pierre and Miquelon",
-    "Nova Scotia, Canada",
-    "Newfoundland and Labrador, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36071",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36071",
-  "nyu_addl_dspace_s": "37040",
-  "locn_geometry": "ENVELOPE(-60.0, -52.6713333129883, 54.0, 43.9268035888672)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36071"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Lakes",
+    "Reservoirs"
+  ],
+  "dct_title_s": "Canada VMap1, Library 48: Lake Reservoir Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 48"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36071\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77190/nyu_2451_36071.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "St. John's, Canada",
+    "Mount Pearl, Canada",
+    "Glace Bay, Canada",
+    "Corner Brook, Canada",
+    "Conception Bay South, Canada",
+    "Bay Roberts, Canada",
+    "Grand Falls-Windsor, Canada",
+    "Carbonear, Canada",
+    "Stephenville, Canada",
+    "Grand Bank, Canada",
+    "Saint-Pierre, Saint Pierre and Miquelon",
+    "Miquelon-Langlade, Saint Pierre and Miquelon",
+    "Nova Scotia, Canada",
+    "Newfoundland and Labrador, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36071",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36071",
+  "nyu_addl_dspace_s": "37040",
+  "locn_geometry": "ENVELOPE(-60.0, -52.6713333129883, 54.0, 43.9268035888672)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36072.json b/metadata-aardvark/Datasets/nyu-2451-36072.json
index 428dfa6fa..85451a4d7 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36072.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36072.json
@@ -1,52 +1,70 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36072",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Rapids",
-    "Rivers",
-    "Waterfalls"
-  ],
-  "dct_title_s": "Canada VMap1, Library 48: Rapids Nodes",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 48"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36072\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77191/nyu_2451_36072.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "St. John's, Canada",
-    "Mount Pearl, Canada",
-    "Corner Brook, Canada",
-    "Conception Bay South, Canada",
-    "Bay Roberts, Canada",
-    "Grand Falls-Windsor, Canada",
-    "Carbonear, Canada",
-    "Stephenville, Canada",
-    "Grand Bank, Canada",
-    "Marystown, Canada",
-    "Saint-Pierre, Saint Pierre and Miquelon",
-    "Miquelon-Langlade, Saint Pierre and Miquelon",
-    "Newfoundland and Labrador, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36072",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36072",
-  "nyu_addl_dspace_s": "37041",
-  "locn_geometry": "ENVELOPE(-59.9974403381348, -52.6903953552246, 53.9984817504883, 46.6365852355957)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36072"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Rapids",
+    "Rivers",
+    "Waterfalls"
+  ],
+  "dct_title_s": "Canada VMap1, Library 48: Rapids Nodes",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 48"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36072\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77191/nyu_2451_36072.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "St. John's, Canada",
+    "Mount Pearl, Canada",
+    "Corner Brook, Canada",
+    "Conception Bay South, Canada",
+    "Bay Roberts, Canada",
+    "Grand Falls-Windsor, Canada",
+    "Carbonear, Canada",
+    "Stephenville, Canada",
+    "Grand Bank, Canada",
+    "Marystown, Canada",
+    "Saint-Pierre, Saint Pierre and Miquelon",
+    "Miquelon-Langlade, Saint Pierre and Miquelon",
+    "Newfoundland and Labrador, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36072",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36072",
+  "nyu_addl_dspace_s": "37041",
+  "locn_geometry": "ENVELOPE(-59.9974403381348, -52.6903953552246, 53.9984817504883, 46.6365852355957)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36073.json b/metadata-aardvark/Datasets/nyu-2451-36073.json
index 3f62d0935..89229896b 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36073.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36073.json
@@ -1,53 +1,71 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36073",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Navigation",
-    "Marine accidents",
-    "Reefs",
-    "Coasts"
-  ],
-  "dct_title_s": "Canada VMap1, Library 48: Danger Area Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 48"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36073\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77192/nyu_2451_36073.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "St. John's, Canada",
-    "Mount Pearl, Canada",
-    "Corner Brook, Canada",
-    "Conception Bay South, Canada",
-    "Bay Roberts, Canada",
-    "Grand Falls-Windsor, Canada",
-    "Carbonear, Canada",
-    "Stephenville, Canada",
-    "Grand Bank, Canada",
-    "Marystown, Canada",
-    "Saint-Pierre, Saint Pierre and Miquelon",
-    "Miquelon-Langlade, Saint Pierre and Miquelon",
-    "Newfoundland and Labrador, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36073",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36073",
-  "nyu_addl_dspace_s": "37042",
-  "locn_geometry": "ENVELOPE(-59.4098434448242, -52.6365966796875, 53.9591484069824, 46.8412704467773)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36073"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Navigation",
+    "Marine accidents",
+    "Reefs",
+    "Coasts"
+  ],
+  "dct_title_s": "Canada VMap1, Library 48: Danger Area Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 48"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36073\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77192/nyu_2451_36073.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "St. John's, Canada",
+    "Mount Pearl, Canada",
+    "Corner Brook, Canada",
+    "Conception Bay South, Canada",
+    "Bay Roberts, Canada",
+    "Grand Falls-Windsor, Canada",
+    "Carbonear, Canada",
+    "Stephenville, Canada",
+    "Grand Bank, Canada",
+    "Marystown, Canada",
+    "Saint-Pierre, Saint Pierre and Miquelon",
+    "Miquelon-Langlade, Saint Pierre and Miquelon",
+    "Newfoundland and Labrador, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36073",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36073",
+  "nyu_addl_dspace_s": "37042",
+  "locn_geometry": "ENVELOPE(-59.4098434448242, -52.6365966796875, 53.9591484069824, 46.8412704467773)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36074.json b/metadata-aardvark/Datasets/nyu-2451-36074.json
index 395ef1da4..206db62a5 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36074.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36074.json
@@ -1,48 +1,66 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36074",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Mines and mineral resources",
-    "Salt mines and mining"
-  ],
-  "dct_title_s": "Canada VMap1, Library 48: Extraction Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 48"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36074\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77193/nyu_2451_36074.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "St. John's, Canada",
-    "Mount Pearl, Canada",
-    "Corner Brook, Canada",
-    "Conception Bay South, Canada",
-    "Bay Roberts, Canada",
-    "Grand Falls-Windsor, Canada",
-    "Carbonear, Canada",
-    "Stephenville, Canada",
-    "Channel-Port aux Basques, Canada",
-    "Deer Lake, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36074",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36074",
-  "nyu_addl_dspace_s": "37043",
-  "locn_geometry": "ENVELOPE(-59.1858139038086, -52.6752738952637, 49.9919967651367, 47.3565711975098)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36074"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Mines and mineral resources",
+    "Salt mines and mining"
+  ],
+  "dct_title_s": "Canada VMap1, Library 48: Extraction Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 48"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36074\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77193/nyu_2451_36074.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "St. John's, Canada",
+    "Mount Pearl, Canada",
+    "Corner Brook, Canada",
+    "Conception Bay South, Canada",
+    "Bay Roberts, Canada",
+    "Grand Falls-Windsor, Canada",
+    "Carbonear, Canada",
+    "Stephenville, Canada",
+    "Channel-Port aux Basques, Canada",
+    "Deer Lake, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36074",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36074",
+  "nyu_addl_dspace_s": "37043",
+  "locn_geometry": "ENVELOPE(-59.1858139038086, -52.6752738952637, 49.9919967651367, 47.3565711975098)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36075.json b/metadata-aardvark/Datasets/nyu-2451-36075.json
index 4055fb82b..b9f58c094 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36075.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36075.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36075",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Hydrographic structures",
-    "Wharves",
-    "Piers",
-    "Harbors",
-    "Hydrography"
-  ],
-  "dct_title_s": "Canada VMap1, Library 48: Pier Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 48"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36075\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77194/nyu_2451_36075.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36075",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36075",
-  "nyu_addl_dspace_s": "37044",
-  "locn_geometry": "ENVELOPE(-54.0196342468262, -54.0083351135254, 47.8034858703613, 47.7984046936035)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36075"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Hydrographic structures",
+    "Wharves",
+    "Piers",
+    "Harbors",
+    "Hydrography"
+  ],
+  "dct_title_s": "Canada VMap1, Library 48: Pier Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 48"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36075\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77194/nyu_2451_36075.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36075",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36075",
+  "nyu_addl_dspace_s": "37044",
+  "locn_geometry": "ENVELOPE(-54.0196342468262, -54.0083351135254, 47.8034858703613, 47.7984046936035)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36076.json b/metadata-aardvark/Datasets/nyu-2451-36076.json
index 0519a345a..b362754ed 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36076.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36076.json
@@ -1,49 +1,67 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36076",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Oil storage tanks",
-    "Storage tanks"
-  ],
-  "dct_title_s": "Canada VMap1, Library 48: Storage Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 48"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36076\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77195/nyu_2451_36076.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Corner Brook, Canada",
-    "Bay Roberts, Canada",
-    "Grand Falls-Windsor, Canada",
-    "Carbonear, Canada",
-    "Stephenville, Canada",
-    "Deer Lake, Canada",
-    "Saint-Augustin, Canada",
-    "Bonavista, Canada",
-    "Clarenville-Shoal Harbour, Canada",
-    "Botwood, Canada",
-    "Newfoundland and Labrador, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36076",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36076",
-  "nyu_addl_dspace_s": "37045",
-  "locn_geometry": "ENVELOPE(-58.6963539123535, -52.7447814941406, 53.7245559692383, 47.6102638244629)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36076"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Oil storage tanks",
+    "Storage tanks"
+  ],
+  "dct_title_s": "Canada VMap1, Library 48: Storage Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 48"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36076\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77195/nyu_2451_36076.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Corner Brook, Canada",
+    "Bay Roberts, Canada",
+    "Grand Falls-Windsor, Canada",
+    "Carbonear, Canada",
+    "Stephenville, Canada",
+    "Deer Lake, Canada",
+    "Saint-Augustin, Canada",
+    "Bonavista, Canada",
+    "Clarenville-Shoal Harbour, Canada",
+    "Botwood, Canada",
+    "Newfoundland and Labrador, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36076",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36076",
+  "nyu_addl_dspace_s": "37045",
+  "locn_geometry": "ENVELOPE(-58.6963539123535, -52.7447814941406, 53.7245559692383, 47.6102638244629)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36077.json b/metadata-aardvark/Datasets/nyu-2451-36077.json
index 7c2318a99..7fa34cd3a 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36077.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36077.json
@@ -1,53 +1,71 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36077",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Quality control",
-    "Quality"
-  ],
-  "dct_title_s": "Canada VMap1, Library 48: Data Quality Area",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 48"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36077\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77196/nyu_2451_36077.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "St. John's, Canada",
-    "Mount Pearl, Canada",
-    "Glace Bay, Canada",
-    "Corner Brook, Canada",
-    "Conception Bay South, Canada",
-    "Bay Roberts, Canada",
-    "Grand Falls-Windsor, Canada",
-    "Carbonear, Canada",
-    "Stephenville, Canada",
-    "Grand Bank, Canada",
-    "Saint-Pierre, Saint Pierre and Miquelon",
-    "Miquelon-Langlade, Saint Pierre and Miquelon",
-    "Nova Scotia, Canada",
-    "Newfoundland and Labrador, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36077",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36077",
-  "nyu_addl_dspace_s": "37046",
-  "locn_geometry": "ENVELOPE(-60.0, -47.5, 54.0, 42.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36077"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Quality control",
+    "Quality"
+  ],
+  "dct_title_s": "Canada VMap1, Library 48: Data Quality Area",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 48"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36077\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77196/nyu_2451_36077.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "St. John's, Canada",
+    "Mount Pearl, Canada",
+    "Glace Bay, Canada",
+    "Corner Brook, Canada",
+    "Conception Bay South, Canada",
+    "Bay Roberts, Canada",
+    "Grand Falls-Windsor, Canada",
+    "Carbonear, Canada",
+    "Stephenville, Canada",
+    "Grand Bank, Canada",
+    "Saint-Pierre, Saint Pierre and Miquelon",
+    "Miquelon-Langlade, Saint Pierre and Miquelon",
+    "Nova Scotia, Canada",
+    "Newfoundland and Labrador, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36077",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36077",
+  "nyu_addl_dspace_s": "37046",
+  "locn_geometry": "ENVELOPE(-60.0, -47.5, 54.0, 42.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36078.json b/metadata-aardvark/Datasets/nyu-2451-36078.json
index a6e89fb0f..9fad3f32c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36078.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36078.json
@@ -1,53 +1,71 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36078",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Hydrography",
-    "Hydrographic surveying",
-    "Aqueducts"
-  ],
-  "dct_title_s": "Canada VMap1, Library 48: Hydrography Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 48"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36078\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77197/nyu_2451_36078.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "St. John's, Canada",
-    "Mount Pearl, Canada",
-    "Glace Bay, Canada",
-    "Corner Brook, Canada",
-    "Conception Bay South, Canada",
-    "Bay Roberts, Canada",
-    "Grand Falls-Windsor, Canada",
-    "Carbonear, Canada",
-    "Stephenville, Canada",
-    "Grand Bank, Canada",
-    "Saint-Pierre, Saint Pierre and Miquelon",
-    "Miquelon-Langlade, Saint Pierre and Miquelon",
-    "Nova Scotia, Canada",
-    "Newfoundland and Labrador, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36078",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36078",
-  "nyu_addl_dspace_s": "37047",
-  "locn_geometry": "ENVELOPE(-59.9955863952637, -52.6472511291504, 53.9985237121582, 43.9371147155762)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36078"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Hydrography",
+    "Hydrographic surveying",
+    "Aqueducts"
+  ],
+  "dct_title_s": "Canada VMap1, Library 48: Hydrography Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 48"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36078\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77197/nyu_2451_36078.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "St. John's, Canada",
+    "Mount Pearl, Canada",
+    "Glace Bay, Canada",
+    "Corner Brook, Canada",
+    "Conception Bay South, Canada",
+    "Bay Roberts, Canada",
+    "Grand Falls-Windsor, Canada",
+    "Carbonear, Canada",
+    "Stephenville, Canada",
+    "Grand Bank, Canada",
+    "Saint-Pierre, Saint Pierre and Miquelon",
+    "Miquelon-Langlade, Saint Pierre and Miquelon",
+    "Nova Scotia, Canada",
+    "Newfoundland and Labrador, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36078",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36078",
+  "nyu_addl_dspace_s": "37047",
+  "locn_geometry": "ENVELOPE(-59.9955863952637, -52.6472511291504, 53.9985237121582, 43.9371147155762)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36079.json b/metadata-aardvark/Datasets/nyu-2451-36079.json
index 9157f1663..3aa03515f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36079.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36079.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36079",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Water treatment plants",
-    "Sewage disposal plants",
-    "Petroleum refineries"
-  ],
-  "dct_title_s": "Canada VMap1, Library 48: Processing Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 48"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36079\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77198/nyu_2451_36079.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36079",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36079",
-  "nyu_addl_dspace_s": "37048",
-  "locn_geometry": "ENVELOPE(-54.0040702819824, -53.9891967773438, 47.8047752380371, 47.7960815429688)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36079"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Water treatment plants",
+    "Sewage disposal plants",
+    "Petroleum refineries"
+  ],
+  "dct_title_s": "Canada VMap1, Library 48: Processing Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 48"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36079\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77198/nyu_2451_36079.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36079",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36079",
+  "nyu_addl_dspace_s": "37048",
+  "locn_geometry": "ENVELOPE(-54.0040702819824, -53.9891967773438, 47.8047752380371, 47.7960815429688)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36080.json b/metadata-aardvark/Datasets/nyu-2451-36080.json
index 5f3656dfb..2bd37c031 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36080.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36080.json
@@ -1,48 +1,66 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36080",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 48: Transportation Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 48"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36080\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77199/nyu_2451_36080.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Corner Brook, Canada",
-    "Grand Falls-Windsor, Canada",
-    "Stephenville, Canada",
-    "Channel-Port aux Basques, Canada",
-    "Deer Lake, Canada",
-    "Saint-Augustin, Canada",
-    "Botwood, Canada",
-    "Lewisporte, Canada",
-    "Pasadena, Canada",
-    "Harbour Breton, Canada",
-    "Newfoundland and Labrador, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36080",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36080",
-  "nyu_addl_dspace_s": "37049",
-  "locn_geometry": "ENVELOPE(-59.8520240783691, -54.0273857116699, 53.4303550720215, 47.4609985351562)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36080"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 48: Transportation Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 48"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36080\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77199/nyu_2451_36080.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Corner Brook, Canada",
+    "Grand Falls-Windsor, Canada",
+    "Stephenville, Canada",
+    "Channel-Port aux Basques, Canada",
+    "Deer Lake, Canada",
+    "Saint-Augustin, Canada",
+    "Botwood, Canada",
+    "Lewisporte, Canada",
+    "Pasadena, Canada",
+    "Harbour Breton, Canada",
+    "Newfoundland and Labrador, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36080",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36080",
+  "nyu_addl_dspace_s": "37049",
+  "locn_geometry": "ENVELOPE(-59.8520240783691, -54.0273857116699, 53.4303550720215, 47.4609985351562)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36081.json b/metadata-aardvark/Datasets/nyu-2451-36081.json
index 137b42162..5745c2379 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36081.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36081.json
@@ -1,50 +1,68 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36081",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Elevation",
-    "Topographic maps"
-  ],
-  "dct_title_s": "Canada VMap1, Library 48: Elevation Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 48"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36081\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77200/nyu_2451_36081.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Corner Brook, Canada",
-    "Conception Bay South, Canada",
-    "Bay Roberts, Canada",
-    "Grand Falls-Windsor, Canada",
-    "Carbonear, Canada",
-    "Stephenville, Canada",
-    "Grand Bank, Canada",
-    "Marystown, Canada",
-    "Channel-Port aux Basques, Canada",
-    "Deer Lake, Canada",
-    "Miquelon-Langlade, Saint Pierre and Miquelon",
-    "Newfoundland and Labrador, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36081",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36081",
-  "nyu_addl_dspace_s": "37050",
-  "locn_geometry": "ENVELOPE(-59.998291015625, -52.8906936645508, 53.9987411499023, 46.895378112793)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36081"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Elevation",
+    "Topographic maps"
+  ],
+  "dct_title_s": "Canada VMap1, Library 48: Elevation Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 48"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36081\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77200/nyu_2451_36081.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Corner Brook, Canada",
+    "Conception Bay South, Canada",
+    "Bay Roberts, Canada",
+    "Grand Falls-Windsor, Canada",
+    "Carbonear, Canada",
+    "Stephenville, Canada",
+    "Grand Bank, Canada",
+    "Marystown, Canada",
+    "Channel-Port aux Basques, Canada",
+    "Deer Lake, Canada",
+    "Miquelon-Langlade, Saint Pierre and Miquelon",
+    "Newfoundland and Labrador, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36081",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36081",
+  "nyu_addl_dspace_s": "37050",
+  "locn_geometry": "ENVELOPE(-59.998291015625, -52.8906936645508, 53.9987411499023, 46.895378112793)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36082.json b/metadata-aardvark/Datasets/nyu-2451-36082.json
index 3438761a4..a17ce0b9f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36082.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36082.json
@@ -1,53 +1,71 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36082",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Physiographys",
-    "Geysers",
-    "Hot springs"
-  ],
-  "dct_title_s": "Canada VMap1, Library 48: Physiography Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 48"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36082\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77201/nyu_2451_36082.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "St. John's, Canada",
-    "Mount Pearl, Canada",
-    "Glace Bay, Canada",
-    "Corner Brook, Canada",
-    "Conception Bay South, Canada",
-    "Bay Roberts, Canada",
-    "Grand Falls-Windsor, Canada",
-    "Carbonear, Canada",
-    "Stephenville, Canada",
-    "Grand Bank, Canada",
-    "Saint-Pierre, Saint Pierre and Miquelon",
-    "Miquelon-Langlade, Saint Pierre and Miquelon",
-    "Nova Scotia, Canada",
-    "Newfoundland and Labrador, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36082",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36082",
-  "nyu_addl_dspace_s": "37051",
-  "locn_geometry": "ENVELOPE(-59.9937705993652, -52.6228103637695, 53.9906539916992, 43.9826698303223)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36082"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Physiographys",
+    "Geysers",
+    "Hot springs"
+  ],
+  "dct_title_s": "Canada VMap1, Library 48: Physiography Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 48"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36082\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77201/nyu_2451_36082.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "St. John's, Canada",
+    "Mount Pearl, Canada",
+    "Glace Bay, Canada",
+    "Corner Brook, Canada",
+    "Conception Bay South, Canada",
+    "Bay Roberts, Canada",
+    "Grand Falls-Windsor, Canada",
+    "Carbonear, Canada",
+    "Stephenville, Canada",
+    "Grand Bank, Canada",
+    "Saint-Pierre, Saint Pierre and Miquelon",
+    "Miquelon-Langlade, Saint Pierre and Miquelon",
+    "Nova Scotia, Canada",
+    "Newfoundland and Labrador, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36082",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36082",
+  "nyu_addl_dspace_s": "37051",
+  "locn_geometry": "ENVELOPE(-59.9937705993652, -52.6228103637695, 53.9906539916992, 43.9826698303223)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36083.json b/metadata-aardvark/Datasets/nyu-2451-36083.json
index 4f9bc70ed..357944697 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36083.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36083.json
@@ -1,50 +1,68 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36083",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Runways (Aeronautics)",
-    "Transportation",
-    "Airports"
-  ],
-  "dct_title_s": "Canada VMap1, Library 48: Runway Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 48"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36083\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77202/nyu_2451_36083.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Bay Roberts, Canada",
-    "Grand Falls-Windsor, Canada",
-    "Carbonear, Canada",
-    "Deer Lake, Canada",
-    "Bonavista, Canada",
-    "Clarenville-Shoal Harbour, Canada",
-    "Botwood, Canada",
-    "Lewisporte, Canada",
-    "Pasadena, Canada",
-    "Harbour Breton, Canada",
-    "Newfoundland and Labrador, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36083",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36083",
-  "nyu_addl_dspace_s": "37052",
-  "locn_geometry": "ENVELOPE(-57.5894546508789, -53.0590362548828, 53.4284133911133, 47.309154510498)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36083"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Runways (Aeronautics)",
+    "Transportation",
+    "Airports"
+  ],
+  "dct_title_s": "Canada VMap1, Library 48: Runway Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 48"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36083\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77202/nyu_2451_36083.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Bay Roberts, Canada",
+    "Grand Falls-Windsor, Canada",
+    "Carbonear, Canada",
+    "Deer Lake, Canada",
+    "Bonavista, Canada",
+    "Clarenville-Shoal Harbour, Canada",
+    "Botwood, Canada",
+    "Lewisporte, Canada",
+    "Pasadena, Canada",
+    "Harbour Breton, Canada",
+    "Newfoundland and Labrador, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36083",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36083",
+  "nyu_addl_dspace_s": "37052",
+  "locn_geometry": "ENVELOPE(-57.5894546508789, -53.0590362548828, 53.4284133911133, 47.309154510498)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36084.json b/metadata-aardvark/Datasets/nyu-2451-36084.json
index dc88453f1..bd61fb2f3 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36084.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36084.json
@@ -1,53 +1,71 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36084",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Coasts",
-    "Wetlands",
-    "Environment"
-  ],
-  "dct_title_s": "Canada VMap1, Library 48: Coast Area",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 48"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36084\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77203/nyu_2451_36084.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "St. John's, Canada",
-    "Mount Pearl, Canada",
-    "Glace Bay, Canada",
-    "Corner Brook, Canada",
-    "Conception Bay South, Canada",
-    "Bay Roberts, Canada",
-    "Grand Falls-Windsor, Canada",
-    "Carbonear, Canada",
-    "Stephenville, Canada",
-    "Grand Bank, Canada",
-    "Saint-Pierre, Saint Pierre and Miquelon",
-    "Miquelon-Langlade, Saint Pierre and Miquelon",
-    "Nova Scotia, Canada",
-    "Newfoundland and Labrador, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36084",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36084",
-  "nyu_addl_dspace_s": "37053",
-  "locn_geometry": "ENVELOPE(-60.0, -47.5, 54.0, 42.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36084"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Coasts",
+    "Wetlands",
+    "Environment"
+  ],
+  "dct_title_s": "Canada VMap1, Library 48: Coast Area",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 48"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36084\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77203/nyu_2451_36084.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "St. John's, Canada",
+    "Mount Pearl, Canada",
+    "Glace Bay, Canada",
+    "Corner Brook, Canada",
+    "Conception Bay South, Canada",
+    "Bay Roberts, Canada",
+    "Grand Falls-Windsor, Canada",
+    "Carbonear, Canada",
+    "Stephenville, Canada",
+    "Grand Bank, Canada",
+    "Saint-Pierre, Saint Pierre and Miquelon",
+    "Miquelon-Langlade, Saint Pierre and Miquelon",
+    "Nova Scotia, Canada",
+    "Newfoundland and Labrador, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36084",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36084",
+  "nyu_addl_dspace_s": "37053",
+  "locn_geometry": "ENVELOPE(-60.0, -47.5, 54.0, 42.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36085.json b/metadata-aardvark/Datasets/nyu-2451-36085.json
index 0a40cf76f..02fec51b0 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36085.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36085.json
@@ -1,49 +1,67 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36085",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Ferries",
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 48: Ferry Crossing Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 48"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36085\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77204/nyu_2451_36085.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Corner Brook, Canada",
-    "Conception Bay South, Canada",
-    "Bay Roberts, Canada",
-    "Grand Falls-Windsor, Canada",
-    "Carbonear, Canada",
-    "Stephenville, Canada",
-    "Grand Bank, Canada",
-    "Marystown, Canada",
-    "Channel-Port aux Basques, Canada",
-    "Deer Lake, Canada",
-    "Miquelon-Langlade, Saint Pierre and Miquelon"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36085",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36085",
-  "nyu_addl_dspace_s": "37054",
-  "locn_geometry": "ENVELOPE(-59.7817687988281, -52.8553657531738, 51.4157867431641, 47.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36085"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Ferries",
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 48: Ferry Crossing Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 48"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36085\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77204/nyu_2451_36085.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Corner Brook, Canada",
+    "Conception Bay South, Canada",
+    "Bay Roberts, Canada",
+    "Grand Falls-Windsor, Canada",
+    "Carbonear, Canada",
+    "Stephenville, Canada",
+    "Grand Bank, Canada",
+    "Marystown, Canada",
+    "Channel-Port aux Basques, Canada",
+    "Deer Lake, Canada",
+    "Miquelon-Langlade, Saint Pierre and Miquelon"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36085",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36085",
+  "nyu_addl_dspace_s": "37054",
+  "locn_geometry": "ENVELOPE(-59.7817687988281, -52.8553657531738, 51.4157867431641, 47.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36086.json b/metadata-aardvark/Datasets/nyu-2451-36086.json
index 7f29457f3..f4cf8ac02 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36086.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36086.json
@@ -1,51 +1,69 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36086",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Railroads",
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 48: Railroad Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 48"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36086\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77205/nyu_2451_36086.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "St. John's, Canada",
-    "Mount Pearl, Canada",
-    "Glace Bay, Canada",
-    "Corner Brook, Canada",
-    "Conception Bay South, Canada",
-    "Bay Roberts, Canada",
-    "Grand Falls-Windsor, Canada",
-    "Carbonear, Canada",
-    "Stephenville, Canada",
-    "Grand Bank, Canada",
-    "Saint-Pierre, Saint Pierre and Miquelon",
-    "Miquelon-Langlade, Saint Pierre and Miquelon",
-    "Nova Scotia, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36086",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36086",
-  "nyu_addl_dspace_s": "37055",
-  "locn_geometry": "ENVELOPE(-60.0, -52.714786529541, 49.2465209960938, 46.069896697998)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36086"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Railroads",
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 48: Railroad Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 48"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36086\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77205/nyu_2451_36086.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "St. John's, Canada",
+    "Mount Pearl, Canada",
+    "Glace Bay, Canada",
+    "Corner Brook, Canada",
+    "Conception Bay South, Canada",
+    "Bay Roberts, Canada",
+    "Grand Falls-Windsor, Canada",
+    "Carbonear, Canada",
+    "Stephenville, Canada",
+    "Grand Bank, Canada",
+    "Saint-Pierre, Saint Pierre and Miquelon",
+    "Miquelon-Langlade, Saint Pierre and Miquelon",
+    "Nova Scotia, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36086",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36086",
+  "nyu_addl_dspace_s": "37055",
+  "locn_geometry": "ENVELOPE(-60.0, -52.714786529541, 49.2465209960938, 46.069896697998)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36087.json b/metadata-aardvark/Datasets/nyu-2451-36087.json
index b9725d609..24bc164d4 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36087.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36087.json
@@ -1,52 +1,70 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36087",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Dams",
-    "Structure",
-    "Inland Waters"
-  ],
-  "dct_title_s": "Canada VMap1, Library 48: Dam/Weir Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 48"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36087\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77206/nyu_2451_36087.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Glace Bay, Canada",
-    "Corner Brook, Canada",
-    "Bay Roberts, Canada",
-    "Grand Falls-Windsor, Canada",
-    "Carbonear, Canada",
-    "Stephenville, Canada",
-    "Grand Bank, Canada",
-    "Marystown, Canada",
-    "Channel-Port aux Basques, Canada",
-    "Deer Lake, Canada",
-    "Saint-Pierre, Saint Pierre and Miquelon",
-    "Miquelon-Langlade, Saint Pierre and Miquelon",
-    "Nova Scotia, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36087",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36087",
-  "nyu_addl_dspace_s": "37056",
-  "locn_geometry": "ENVELOPE(-59.9779243469238, -53.2037734985352, 51.1004600524902, 46.1382942199707)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36087"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Dams",
+    "Structure",
+    "Inland Waters"
+  ],
+  "dct_title_s": "Canada VMap1, Library 48: Dam/Weir Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 48"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36087\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77206/nyu_2451_36087.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Glace Bay, Canada",
+    "Corner Brook, Canada",
+    "Bay Roberts, Canada",
+    "Grand Falls-Windsor, Canada",
+    "Carbonear, Canada",
+    "Stephenville, Canada",
+    "Grand Bank, Canada",
+    "Marystown, Canada",
+    "Channel-Port aux Basques, Canada",
+    "Deer Lake, Canada",
+    "Saint-Pierre, Saint Pierre and Miquelon",
+    "Miquelon-Langlade, Saint Pierre and Miquelon",
+    "Nova Scotia, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36087",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36087",
+  "nyu_addl_dspace_s": "37056",
+  "locn_geometry": "ENVELOPE(-59.9779243469238, -53.2037734985352, 51.1004600524902, 46.1382942199707)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36088.json b/metadata-aardvark/Datasets/nyu-2451-36088.json
index 02b975a9f..67aae1b19 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36088.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36088.json
@@ -1,50 +1,68 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36088",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Landforms",
-    "Fault zones",
-    "Cliffs",
-    "Glaciers"
-  ],
-  "dct_title_s": "Canada VMap1, Library 48: Landform Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 48"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36088\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77207/nyu_2451_36088.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Corner Brook, Canada",
-    "Grand Falls-Windsor, Canada",
-    "Stephenville, Canada",
-    "Deer Lake, Canada",
-    "Saint-Augustin, Canada",
-    "Botwood, Canada",
-    "Lewisporte, Canada",
-    "Pasadena, Canada",
-    "Stephenville Crossing, Canada",
-    "Newfoundland and Labrador, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36088",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36088",
-  "nyu_addl_dspace_s": "37057",
-  "locn_geometry": "ENVELOPE(-60.0, -54.8327941894531, 53.5990562438965, 47.8478012084961)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36088"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Landforms",
+    "Fault zones",
+    "Cliffs",
+    "Glaciers"
+  ],
+  "dct_title_s": "Canada VMap1, Library 48: Landform Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 48"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36088\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77207/nyu_2451_36088.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Corner Brook, Canada",
+    "Grand Falls-Windsor, Canada",
+    "Stephenville, Canada",
+    "Deer Lake, Canada",
+    "Saint-Augustin, Canada",
+    "Botwood, Canada",
+    "Lewisporte, Canada",
+    "Pasadena, Canada",
+    "Stephenville Crossing, Canada",
+    "Newfoundland and Labrador, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36088",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36088",
+  "nyu_addl_dspace_s": "37057",
+  "locn_geometry": "ENVELOPE(-60.0, -54.8327941894531, 53.5990562438965, 47.8478012084961)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36089.json b/metadata-aardvark/Datasets/nyu-2451-36089.json
index 30e1b4b9a..2e4c3c46b 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36089.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36089.json
@@ -1,51 +1,69 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36089",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Racetracks",
-    "Sports facilities"
-  ],
-  "dct_title_s": "Canada VMap1, Library 48: Track Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 48"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36089\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77208/nyu_2451_36089.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "St. John's, Canada",
-    "Mount Pearl, Canada",
-    "Corner Brook, Canada",
-    "Conception Bay South, Canada",
-    "Bay Roberts, Canada",
-    "Grand Falls-Windsor, Canada",
-    "Carbonear, Canada",
-    "Stephenville, Canada",
-    "Grand Bank, Canada",
-    "Marystown, Canada",
-    "Saint-Pierre, Saint Pierre and Miquelon",
-    "Miquelon-Langlade, Saint Pierre and Miquelon",
-    "Newfoundland and Labrador, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36089",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36089",
-  "nyu_addl_dspace_s": "37058",
-  "locn_geometry": "ENVELOPE(-59.3981285095215, -52.7171287536621, 53.6507759094238, 46.7105140686035)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36089"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Racetracks",
+    "Sports facilities"
+  ],
+  "dct_title_s": "Canada VMap1, Library 48: Track Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 48"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36089\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77208/nyu_2451_36089.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "St. John's, Canada",
+    "Mount Pearl, Canada",
+    "Corner Brook, Canada",
+    "Conception Bay South, Canada",
+    "Bay Roberts, Canada",
+    "Grand Falls-Windsor, Canada",
+    "Carbonear, Canada",
+    "Stephenville, Canada",
+    "Grand Bank, Canada",
+    "Marystown, Canada",
+    "Saint-Pierre, Saint Pierre and Miquelon",
+    "Miquelon-Langlade, Saint Pierre and Miquelon",
+    "Newfoundland and Labrador, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36089",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36089",
+  "nyu_addl_dspace_s": "37058",
+  "locn_geometry": "ENVELOPE(-59.3981285095215, -52.7171287536621, 53.6507759094238, 46.7105140686035)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36090.json b/metadata-aardvark/Datasets/nyu-2451-36090.json
index dab4f7935..394fa4273 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36090.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36090.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36090",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Refuse and refuse disposal",
-    "Waste disposal sites",
-    "Environment"
-  ],
-  "dct_title_s": "Canada VMap1, Library 48: Disposal Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 48"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36090\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77209/nyu_2451_36090.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36090",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36090",
-  "nyu_addl_dspace_s": "37059",
-  "locn_geometry": "ENVELOPE(-56.1887550354004, -56.0858612060547, 49.9980506896973, 49.8927459716797)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36090"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Refuse and refuse disposal",
+    "Waste disposal sites",
+    "Environment"
+  ],
+  "dct_title_s": "Canada VMap1, Library 48: Disposal Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 48"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36090\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77209/nyu_2451_36090.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36090",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36090",
+  "nyu_addl_dspace_s": "37059",
+  "locn_geometry": "ENVELOPE(-56.1887550354004, -56.0858612060547, 49.9980506896973, 49.8927459716797)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36091.json b/metadata-aardvark/Datasets/nyu-2451-36091.json
index 65ab54305..73009df75 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36091.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36091.json
@@ -1,50 +1,68 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36091",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "Canada VMap1, Library 48: Political Boundary Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 48"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36091\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77210/nyu_2451_36091.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Glace Bay, Canada",
-    "Corner Brook, Canada",
-    "Stephenville, Canada",
-    "Channel-Port aux Basques, Canada",
-    "Deer Lake, Canada",
-    "Saint-Augustin, Canada",
-    "Pasadena, Canada",
-    "Burgeo, Canada",
-    "Stephenville Crossing, Canada",
-    "Saint-Pierre, Saint Pierre and Miquelon",
-    "Miquelon-Langlade, Saint Pierre and Miquelon",
-    "Nova Scotia, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36091",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36091",
-  "nyu_addl_dspace_s": "37060",
-  "locn_geometry": "ENVELOPE(-60.0, -55.9025001525879, 52.0, 46.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36091"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "Canada VMap1, Library 48: Political Boundary Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 48"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36091\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77210/nyu_2451_36091.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Glace Bay, Canada",
+    "Corner Brook, Canada",
+    "Stephenville, Canada",
+    "Channel-Port aux Basques, Canada",
+    "Deer Lake, Canada",
+    "Saint-Augustin, Canada",
+    "Pasadena, Canada",
+    "Burgeo, Canada",
+    "Stephenville Crossing, Canada",
+    "Saint-Pierre, Saint Pierre and Miquelon",
+    "Miquelon-Langlade, Saint Pierre and Miquelon",
+    "Nova Scotia, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36091",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36091",
+  "nyu_addl_dspace_s": "37060",
+  "locn_geometry": "ENVELOPE(-60.0, -55.9025001525879, 52.0, 46.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36092.json b/metadata-aardvark/Datasets/nyu-2451-36092.json
index 527b66490..7cc9a3988 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36092.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36092.json
@@ -1,53 +1,71 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36092",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Trees",
-    "Vegetation boundaries",
-    "Vegetation classification"
-  ],
-  "dct_title_s": "Canada VMap1, Library 48: Trees Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 48"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36092\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77211/nyu_2451_36092.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "St. John's, Canada",
-    "Mount Pearl, Canada",
-    "Glace Bay, Canada",
-    "Corner Brook, Canada",
-    "Conception Bay South, Canada",
-    "Bay Roberts, Canada",
-    "Grand Falls-Windsor, Canada",
-    "Carbonear, Canada",
-    "Stephenville, Canada",
-    "Grand Bank, Canada",
-    "Saint-Pierre, Saint Pierre and Miquelon",
-    "Miquelon-Langlade, Saint Pierre and Miquelon",
-    "Nova Scotia, Canada",
-    "Newfoundland and Labrador, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36092",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36092",
-  "nyu_addl_dspace_s": "37061",
-  "locn_geometry": "ENVELOPE(-60.0, -52.6319961547852, 54.0, 43.9275360107422)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36092"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Trees",
+    "Vegetation boundaries",
+    "Vegetation classification"
+  ],
+  "dct_title_s": "Canada VMap1, Library 48: Trees Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 48"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36092\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77211/nyu_2451_36092.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "St. John's, Canada",
+    "Mount Pearl, Canada",
+    "Glace Bay, Canada",
+    "Corner Brook, Canada",
+    "Conception Bay South, Canada",
+    "Bay Roberts, Canada",
+    "Grand Falls-Windsor, Canada",
+    "Carbonear, Canada",
+    "Stephenville, Canada",
+    "Grand Bank, Canada",
+    "Saint-Pierre, Saint Pierre and Miquelon",
+    "Miquelon-Langlade, Saint Pierre and Miquelon",
+    "Nova Scotia, Canada",
+    "Newfoundland and Labrador, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36092",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36092",
+  "nyu_addl_dspace_s": "37061",
+  "locn_geometry": "ENVELOPE(-60.0, -52.6319961547852, 54.0, 43.9275360107422)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36093.json b/metadata-aardvark/Datasets/nyu-2451-36093.json
index 90744694d..82dbd264e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36093.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36093.json
@@ -1,50 +1,68 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36093",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Embankments",
-    "Fills (Earthwork)"
-  ],
-  "dct_title_s": "Canada VMap1, Library 48: Embankment Fill Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 48"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36093\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77212/nyu_2451_36093.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Conception Bay South, Canada",
-    "Bay Roberts, Canada",
-    "Grand Falls-Windsor, Canada",
-    "Carbonear, Canada",
-    "Grand Bank, Canada",
-    "Marystown, Canada",
-    "Bonavista, Canada",
-    "Clarenville-Shoal Harbour, Canada",
-    "Harbour Breton, Canada",
-    "Gambo, Canada",
-    "Saint-Pierre, Saint Pierre and Miquelon",
-    "Miquelon-Langlade, Saint Pierre and Miquelon"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36093",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36093",
-  "nyu_addl_dspace_s": "37062",
-  "locn_geometry": "ENVELOPE(-57.3362312316895, -52.9974060058594, 49.0843849182129, 46.8144912719727)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36093"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Embankments",
+    "Fills (Earthwork)"
+  ],
+  "dct_title_s": "Canada VMap1, Library 48: Embankment Fill Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 48"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36093\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77212/nyu_2451_36093.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Conception Bay South, Canada",
+    "Bay Roberts, Canada",
+    "Grand Falls-Windsor, Canada",
+    "Carbonear, Canada",
+    "Grand Bank, Canada",
+    "Marystown, Canada",
+    "Bonavista, Canada",
+    "Clarenville-Shoal Harbour, Canada",
+    "Harbour Breton, Canada",
+    "Gambo, Canada",
+    "Saint-Pierre, Saint Pierre and Miquelon",
+    "Miquelon-Langlade, Saint Pierre and Miquelon"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36093",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36093",
+  "nyu_addl_dspace_s": "37062",
+  "locn_geometry": "ENVELOPE(-57.3362312316895, -52.9974060058594, 49.0843849182129, 46.8144912719727)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36094.json b/metadata-aardvark/Datasets/nyu-2451-36094.json
index 1bb5895e2..d1ba3fe60 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36094.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36094.json
@@ -1,37 +1,55 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36094",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Oil well drilling rigs"
-  ],
-  "dct_title_s": "Canada VMap1, Library 48: Rig Well Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 48"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36094\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77213/nyu_2451_36094.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36094",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36094",
-  "nyu_addl_dspace_s": "37063",
-  "locn_geometry": "ENVELOPE(-54.1124153137207, -54.1124153137207, 49.713680267334, 49.713680267334)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36094"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Oil well drilling rigs"
+  ],
+  "dct_title_s": "Canada VMap1, Library 48: Rig Well Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 48"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36094\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77213/nyu_2451_36094.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36094",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36094",
+  "nyu_addl_dspace_s": "37063",
+  "locn_geometry": "ENVELOPE(-54.1124153137207, -54.1124153137207, 49.713680267334, 49.713680267334)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36095.json b/metadata-aardvark/Datasets/nyu-2451-36095.json
index ee8735b42..de8f676db 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36095.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36095.json
@@ -1,55 +1,73 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36095",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Airports",
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 66: Airports",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 66"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36095\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77214/nyu_2451_36095.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Toronto, Canada",
-    "Montr\u00e9al, Canada",
-    "Ottawa, Canada",
-    "Mississauga, Canada",
-    "North York, Canada",
-    "Scarborough, Canada",
-    "Hamilton, Canada",
-    "Brampton, Canada",
-    "Laval, Canada",
-    "Etobicoke, Canada",
-    "Ontario, Canada",
-    "Pennsylvania, United States",
-    "Ohio, United States",
-    "New Hampshire, United States",
-    "Connecticut, United States",
-    "Massachusetts, United States",
-    "Vermont, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36095",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36095",
-  "nyu_addl_dspace_s": "37064",
-  "locn_geometry": "ENVELOPE(-81.2327880859375, -71.2595748901367, 47.9385299682617, 42.0075607299805)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36095"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Airports",
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 66: Airports",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 66"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36095\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77214/nyu_2451_36095.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Toronto, Canada",
+    "Montréal, Canada",
+    "Ottawa, Canada",
+    "Mississauga, Canada",
+    "North York, Canada",
+    "Scarborough, Canada",
+    "Hamilton, Canada",
+    "Brampton, Canada",
+    "Laval, Canada",
+    "Etobicoke, Canada",
+    "Ontario, Canada",
+    "Pennsylvania, United States",
+    "Ohio, United States",
+    "New Hampshire, United States",
+    "Connecticut, United States",
+    "Massachusetts, United States",
+    "Vermont, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36095",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36095",
+  "nyu_addl_dspace_s": "37064",
+  "locn_geometry": "ENVELOPE(-81.2327880859375, -71.2595748901367, 47.9385299682617, 42.0075607299805)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36096.json b/metadata-aardvark/Datasets/nyu-2451-36096.json
index bd6aaf950..3de736b8c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36096.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36096.json
@@ -1,51 +1,69 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36096",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Sand",
-    "Soil and civilization"
-  ],
-  "dct_title_s": "Canada VMap1, Library 48: Ground Area",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 48"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36096\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77215/nyu_2451_36096.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Glace Bay, Canada",
-    "Corner Brook, Canada",
-    "Grand Falls-Windsor, Canada",
-    "Stephenville, Canada",
-    "Grand Bank, Canada",
-    "Marystown, Canada",
-    "Channel-Port aux Basques, Canada",
-    "Deer Lake, Canada",
-    "Clarenville-Shoal Harbour, Canada",
-    "Botwood, Canada",
-    "Saint-Pierre, Saint Pierre and Miquelon",
-    "Miquelon-Langlade, Saint Pierre and Miquelon",
-    "Nova Scotia, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36096",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36096",
-  "nyu_addl_dspace_s": "37065",
-  "locn_geometry": "ENVELOPE(-60.0, -53.4524688720703, 49.4468154907227, 43.9231185913086)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36096"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Sand",
+    "Soil and civilization"
+  ],
+  "dct_title_s": "Canada VMap1, Library 48: Ground Area",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 48"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36096\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77215/nyu_2451_36096.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Glace Bay, Canada",
+    "Corner Brook, Canada",
+    "Grand Falls-Windsor, Canada",
+    "Stephenville, Canada",
+    "Grand Bank, Canada",
+    "Marystown, Canada",
+    "Channel-Port aux Basques, Canada",
+    "Deer Lake, Canada",
+    "Clarenville-Shoal Harbour, Canada",
+    "Botwood, Canada",
+    "Saint-Pierre, Saint Pierre and Miquelon",
+    "Miquelon-Langlade, Saint Pierre and Miquelon",
+    "Nova Scotia, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36096",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36096",
+  "nyu_addl_dspace_s": "37065",
+  "locn_geometry": "ENVELOPE(-60.0, -53.4524688720703, 49.4468154907227, 43.9231185913086)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36097.json b/metadata-aardvark/Datasets/nyu-2451-36097.json
index 3756b426a..db28d0947 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36097.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36097.json
@@ -1,50 +1,68 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36097",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Towers"
-  ],
-  "dct_title_s": "Canada VMap1, Library 48: Tower Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 48"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36097\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77216/nyu_2451_36097.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Corner Brook, Canada",
-    "Grand Falls-Windsor, Canada",
-    "Stephenville, Canada",
-    "Grand Bank, Canada",
-    "Marystown, Canada",
-    "Channel-Port aux Basques, Canada",
-    "Deer Lake, Canada",
-    "Clarenville-Shoal Harbour, Canada",
-    "Botwood, Canada",
-    "Lewisporte, Canada",
-    "Saint-Pierre, Saint Pierre and Miquelon",
-    "Miquelon-Langlade, Saint Pierre and Miquelon",
-    "Nova Scotia, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36097",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36097",
-  "nyu_addl_dspace_s": "37066",
-  "locn_geometry": "ENVELOPE(-59.8667984008789, -53.6803131103516, 51.0419502258301, 46.1409492492676)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36097"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Towers"
+  ],
+  "dct_title_s": "Canada VMap1, Library 48: Tower Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 48"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36097\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77216/nyu_2451_36097.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Corner Brook, Canada",
+    "Grand Falls-Windsor, Canada",
+    "Stephenville, Canada",
+    "Grand Bank, Canada",
+    "Marystown, Canada",
+    "Channel-Port aux Basques, Canada",
+    "Deer Lake, Canada",
+    "Clarenville-Shoal Harbour, Canada",
+    "Botwood, Canada",
+    "Lewisporte, Canada",
+    "Saint-Pierre, Saint Pierre and Miquelon",
+    "Miquelon-Langlade, Saint Pierre and Miquelon",
+    "Nova Scotia, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36097",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36097",
+  "nyu_addl_dspace_s": "37066",
+  "locn_geometry": "ENVELOPE(-59.8667984008789, -53.6803131103516, 51.0419502258301, 46.1409492492676)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36098.json b/metadata-aardvark/Datasets/nyu-2451-36098.json
index dede5f81a..ae06774d1 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36098.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36098.json
@@ -1,55 +1,73 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36098",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Buildings",
-    "Structure"
-  ],
-  "dct_title_s": "Canada VMap1, Library 66: Buildings Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 66"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36098\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77217/nyu_2451_36098.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Toronto, Canada",
-    "Montr\u00e9al, Canada",
-    "Ottawa, Canada",
-    "Mississauga, Canada",
-    "North York, Canada",
-    "Scarborough, Canada",
-    "Hamilton, Canada",
-    "Brampton, Canada",
-    "Laval, Canada",
-    "Etobicoke, Canada",
-    "Ontario, Canada",
-    "Pennsylvania, United States",
-    "Ohio, United States",
-    "New Hampshire, United States",
-    "Connecticut, United States",
-    "Massachusetts, United States",
-    "Vermont, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36098",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36098",
-  "nyu_addl_dspace_s": "37067",
-  "locn_geometry": "ENVELOPE(-81.2415237426758, -71.2543487548828, 47.9297943115234, 42.0044555664062)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36098"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Buildings",
+    "Structure"
+  ],
+  "dct_title_s": "Canada VMap1, Library 66: Buildings Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 66"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36098\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77217/nyu_2451_36098.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Toronto, Canada",
+    "Montréal, Canada",
+    "Ottawa, Canada",
+    "Mississauga, Canada",
+    "North York, Canada",
+    "Scarborough, Canada",
+    "Hamilton, Canada",
+    "Brampton, Canada",
+    "Laval, Canada",
+    "Etobicoke, Canada",
+    "Ontario, Canada",
+    "Pennsylvania, United States",
+    "Ohio, United States",
+    "New Hampshire, United States",
+    "Connecticut, United States",
+    "Massachusetts, United States",
+    "Vermont, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36098",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36098",
+  "nyu_addl_dspace_s": "37067",
+  "locn_geometry": "ENVELOPE(-81.2415237426758, -71.2543487548828, 47.9297943115234, 42.0044555664062)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36099.json b/metadata-aardvark/Datasets/nyu-2451-36099.json
index 69c2a7247..ec7295ea1 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36099.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36099.json
@@ -1,48 +1,66 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36099",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Pipelines",
-    "Hydraulic structures"
-  ],
-  "dct_title_s": "Canada VMap1, Library 48: Pipeline Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 48"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36099\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77218/nyu_2451_36099.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Mount Pearl, Canada",
-    "Conception Bay South, Canada",
-    "Bay Roberts, Canada",
-    "Grand Falls-Windsor, Canada",
-    "Carbonear, Canada",
-    "Bonavista, Canada",
-    "Clarenville-Shoal Harbour, Canada",
-    "Botwood, Canada",
-    "Lewisporte, Canada",
-    "Wabana, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36099",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36099",
-  "nyu_addl_dspace_s": "37068",
-  "locn_geometry": "ENVELOPE(-56.7918663024902, -52.7874755859375, 50.0428581237793, 47.4175758361816)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36099"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Pipelines",
+    "Hydraulic structures"
+  ],
+  "dct_title_s": "Canada VMap1, Library 48: Pipeline Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 48"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36099\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77218/nyu_2451_36099.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Mount Pearl, Canada",
+    "Conception Bay South, Canada",
+    "Bay Roberts, Canada",
+    "Grand Falls-Windsor, Canada",
+    "Carbonear, Canada",
+    "Bonavista, Canada",
+    "Clarenville-Shoal Harbour, Canada",
+    "Botwood, Canada",
+    "Lewisporte, Canada",
+    "Wabana, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36099",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36099",
+  "nyu_addl_dspace_s": "37068",
+  "locn_geometry": "ENVELOPE(-56.7918663024902, -52.7874755859375, 50.0428581237793, 47.4175758361816)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36100.json b/metadata-aardvark/Datasets/nyu-2451-36100.json
index 55696d624..de28b8ba6 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36100.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36100.json
@@ -1,52 +1,70 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36100",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Vegetation and climate",
-    "Vegetation mapping",
-    "Vegetation boundaries"
-  ],
-  "dct_title_s": "Canada VMap1, Library 48: Vegetation Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 48"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36100\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77219/nyu_2451_36100.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Corner Brook, Canada",
-    "Conception Bay South, Canada",
-    "Bay Roberts, Canada",
-    "Grand Falls-Windsor, Canada",
-    "Carbonear, Canada",
-    "Stephenville, Canada",
-    "Grand Bank, Canada",
-    "Marystown, Canada",
-    "Channel-Port aux Basques, Canada",
-    "Deer Lake, Canada",
-    "Saint-Pierre, Saint Pierre and Miquelon",
-    "Miquelon-Langlade, Saint Pierre and Miquelon",
-    "Newfoundland and Labrador, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36100",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36100",
-  "nyu_addl_dspace_s": "37069",
-  "locn_geometry": "ENVELOPE(-59.3867416381836, -52.8782539367676, 53.869701385498, 46.6534996032715)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36100"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Vegetation and climate",
+    "Vegetation mapping",
+    "Vegetation boundaries"
+  ],
+  "dct_title_s": "Canada VMap1, Library 48: Vegetation Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 48"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36100\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77219/nyu_2451_36100.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Corner Brook, Canada",
+    "Conception Bay South, Canada",
+    "Bay Roberts, Canada",
+    "Grand Falls-Windsor, Canada",
+    "Carbonear, Canada",
+    "Stephenville, Canada",
+    "Grand Bank, Canada",
+    "Marystown, Canada",
+    "Channel-Port aux Basques, Canada",
+    "Deer Lake, Canada",
+    "Saint-Pierre, Saint Pierre and Miquelon",
+    "Miquelon-Langlade, Saint Pierre and Miquelon",
+    "Newfoundland and Labrador, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36100",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36100",
+  "nyu_addl_dspace_s": "37069",
+  "locn_geometry": "ENVELOPE(-59.3867416381836, -52.8782539367676, 53.869701385498, 46.6534996032715)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36101.json b/metadata-aardvark/Datasets/nyu-2451-36101.json
index 5216decae..40df37e08 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36101.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36101.json
@@ -1,55 +1,73 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36101",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Cities and towns",
-    "Location"
-  ],
-  "dct_title_s": "Canada VMap1, Library 66: Built-Up Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 66"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36101\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77220/nyu_2451_36101.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Toronto, Canada",
-    "Montr\u00e9al, Canada",
-    "Ottawa, Canada",
-    "Mississauga, Canada",
-    "North York, Canada",
-    "Scarborough, Canada",
-    "Hamilton, Canada",
-    "Brampton, Canada",
-    "Laval, Canada",
-    "Etobicoke, Canada",
-    "Ontario, Canada",
-    "Pennsylvania, United States",
-    "Ohio, United States",
-    "New Hampshire, United States",
-    "Connecticut, United States",
-    "Massachusetts, United States",
-    "Vermont, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36101",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36101",
-  "nyu_addl_dspace_s": "37070",
-  "locn_geometry": "ENVELOPE(-81.2498474121094, -71.2518920898438, 47.9651756286621, 42.0015335083008)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36101"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Cities and towns",
+    "Location"
+  ],
+  "dct_title_s": "Canada VMap1, Library 66: Built-Up Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 66"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36101\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77220/nyu_2451_36101.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Toronto, Canada",
+    "Montréal, Canada",
+    "Ottawa, Canada",
+    "Mississauga, Canada",
+    "North York, Canada",
+    "Scarborough, Canada",
+    "Hamilton, Canada",
+    "Brampton, Canada",
+    "Laval, Canada",
+    "Etobicoke, Canada",
+    "Ontario, Canada",
+    "Pennsylvania, United States",
+    "Ohio, United States",
+    "New Hampshire, United States",
+    "Connecticut, United States",
+    "Massachusetts, United States",
+    "Vermont, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36101",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36101",
+  "nyu_addl_dspace_s": "37070",
+  "locn_geometry": "ENVELOPE(-81.2498474121094, -71.2518920898438, 47.9651756286621, 42.0015335083008)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36102.json b/metadata-aardvark/Datasets/nyu-2451-36102.json
index 84db86713..5b4f6985a 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36102.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36102.json
@@ -1,52 +1,70 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36102",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Rapids",
-    "Rivers",
-    "Waterfalls"
-  ],
-  "dct_title_s": "Canada VMap1, Library 48: Rapids Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 48"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36102\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77221/nyu_2451_36102.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "St. John's, Canada",
-    "Mount Pearl, Canada",
-    "Corner Brook, Canada",
-    "Conception Bay South, Canada",
-    "Bay Roberts, Canada",
-    "Grand Falls-Windsor, Canada",
-    "Carbonear, Canada",
-    "Stephenville, Canada",
-    "Grand Bank, Canada",
-    "Marystown, Canada",
-    "Saint-Pierre, Saint Pierre and Miquelon",
-    "Miquelon-Langlade, Saint Pierre and Miquelon",
-    "Newfoundland and Labrador, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36102",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36102",
-  "nyu_addl_dspace_s": "37071",
-  "locn_geometry": "ENVELOPE(-60.0, -52.7313194274902, 53.9989585876465, 46.6273956298828)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36102"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Rapids",
+    "Rivers",
+    "Waterfalls"
+  ],
+  "dct_title_s": "Canada VMap1, Library 48: Rapids Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 48"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36102\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77221/nyu_2451_36102.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "St. John's, Canada",
+    "Mount Pearl, Canada",
+    "Corner Brook, Canada",
+    "Conception Bay South, Canada",
+    "Bay Roberts, Canada",
+    "Grand Falls-Windsor, Canada",
+    "Carbonear, Canada",
+    "Stephenville, Canada",
+    "Grand Bank, Canada",
+    "Marystown, Canada",
+    "Saint-Pierre, Saint Pierre and Miquelon",
+    "Miquelon-Langlade, Saint Pierre and Miquelon",
+    "Newfoundland and Labrador, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36102",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36102",
+  "nyu_addl_dspace_s": "37071",
+  "locn_geometry": "ENVELOPE(-60.0, -52.7313194274902, 53.9989585876465, 46.6273956298828)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36103.json b/metadata-aardvark/Datasets/nyu-2451-36103.json
index c2e467279..f9ab2f903 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36103.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36103.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36103",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Topographic maps",
-    "Topographic maps"
-  ],
-  "dct_title_s": "Canada VMap1, Library 66: Bluff Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 66"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36103\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77222/nyu_2451_36103.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Ontario, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36103",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36103",
-  "nyu_addl_dspace_s": "37072",
-  "locn_geometry": "ENVELOPE(-81.2340850830078, -81.2267379760742, 45.0080337524414, 45.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36103"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Topographic maps",
+    "Topographic maps"
+  ],
+  "dct_title_s": "Canada VMap1, Library 66: Bluff Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 66"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36103\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77222/nyu_2451_36103.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Ontario, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36103",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36103",
+  "nyu_addl_dspace_s": "37072",
+  "locn_geometry": "ENVELOPE(-81.2340850830078, -81.2267379760742, 45.0080337524414, 45.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36104.json b/metadata-aardvark/Datasets/nyu-2451-36104.json
index 01f0074e9..57b2ec600 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36104.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36104.json
@@ -1,53 +1,71 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36104",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Contours (Cartography)",
-    "Elevation",
-    "Topographic maps"
-  ],
-  "dct_title_s": "Canada VMap1, Library 48: Contour Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 48"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36104\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77223/nyu_2451_36104.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "St. John's, Canada",
-    "Mount Pearl, Canada",
-    "Glace Bay, Canada",
-    "Corner Brook, Canada",
-    "Conception Bay South, Canada",
-    "Bay Roberts, Canada",
-    "Grand Falls-Windsor, Canada",
-    "Carbonear, Canada",
-    "Stephenville, Canada",
-    "Grand Bank, Canada",
-    "Saint-Pierre, Saint Pierre and Miquelon",
-    "Miquelon-Langlade, Saint Pierre and Miquelon",
-    "Nova Scotia, Canada",
-    "Newfoundland and Labrador, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36104",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36104",
-  "nyu_addl_dspace_s": "37073",
-  "locn_geometry": "ENVELOPE(-60.0, -52.622989654541, 54.0, 45.9003562927246)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36104"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Contours (Cartography)",
+    "Elevation",
+    "Topographic maps"
+  ],
+  "dct_title_s": "Canada VMap1, Library 48: Contour Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 48"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36104\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77223/nyu_2451_36104.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "St. John's, Canada",
+    "Mount Pearl, Canada",
+    "Glace Bay, Canada",
+    "Corner Brook, Canada",
+    "Conception Bay South, Canada",
+    "Bay Roberts, Canada",
+    "Grand Falls-Windsor, Canada",
+    "Carbonear, Canada",
+    "Stephenville, Canada",
+    "Grand Bank, Canada",
+    "Saint-Pierre, Saint Pierre and Miquelon",
+    "Miquelon-Langlade, Saint Pierre and Miquelon",
+    "Nova Scotia, Canada",
+    "Newfoundland and Labrador, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36104",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36104",
+  "nyu_addl_dspace_s": "37073",
+  "locn_geometry": "ENVELOPE(-60.0, -52.622989654541, 54.0, 45.9003562927246)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36105.json b/metadata-aardvark/Datasets/nyu-2451-36105.json
index b9fc9e8b8..6738932ce 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36105.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36105.json
@@ -1,53 +1,71 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36105",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Swamps",
-    "Marshes",
-    "Wetlands"
-  ],
-  "dct_title_s": "Canada VMap1, Library 48: Marsh/Swamp Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 48"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36105\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77224/nyu_2451_36105.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "St. John's, Canada",
-    "Mount Pearl, Canada",
-    "Glace Bay, Canada",
-    "Corner Brook, Canada",
-    "Conception Bay South, Canada",
-    "Bay Roberts, Canada",
-    "Grand Falls-Windsor, Canada",
-    "Carbonear, Canada",
-    "Stephenville, Canada",
-    "Grand Bank, Canada",
-    "Saint-Pierre, Saint Pierre and Miquelon",
-    "Miquelon-Langlade, Saint Pierre and Miquelon",
-    "Nova Scotia, Canada",
-    "Newfoundland and Labrador, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36105",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36105",
-  "nyu_addl_dspace_s": "37074",
-  "locn_geometry": "ENVELOPE(-60.0, -52.6337356567383, 54.0, 45.9425086975098)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36105"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Swamps",
+    "Marshes",
+    "Wetlands"
+  ],
+  "dct_title_s": "Canada VMap1, Library 48: Marsh/Swamp Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 48"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36105\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77224/nyu_2451_36105.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "St. John's, Canada",
+    "Mount Pearl, Canada",
+    "Glace Bay, Canada",
+    "Corner Brook, Canada",
+    "Conception Bay South, Canada",
+    "Bay Roberts, Canada",
+    "Grand Falls-Windsor, Canada",
+    "Carbonear, Canada",
+    "Stephenville, Canada",
+    "Grand Bank, Canada",
+    "Saint-Pierre, Saint Pierre and Miquelon",
+    "Miquelon-Langlade, Saint Pierre and Miquelon",
+    "Nova Scotia, Canada",
+    "Newfoundland and Labrador, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36105",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36105",
+  "nyu_addl_dspace_s": "37074",
+  "locn_geometry": "ENVELOPE(-60.0, -52.6337356567383, 54.0, 45.9425086975098)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36106.json b/metadata-aardvark/Datasets/nyu-2451-36106.json
index 53838e6d9..ec88bdaba 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36106.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36106.json
@@ -1,53 +1,71 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36106",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Quality control",
-    "Quality"
-  ],
-  "dct_title_s": "Canada VMap1, Library 48: Data Quality Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 48"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36106\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77225/nyu_2451_36106.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "St. John's, Canada",
-    "Mount Pearl, Canada",
-    "Glace Bay, Canada",
-    "Corner Brook, Canada",
-    "Conception Bay South, Canada",
-    "Bay Roberts, Canada",
-    "Grand Falls-Windsor, Canada",
-    "Carbonear, Canada",
-    "Stephenville, Canada",
-    "Grand Bank, Canada",
-    "Saint-Pierre, Saint Pierre and Miquelon",
-    "Miquelon-Langlade, Saint Pierre and Miquelon",
-    "Nova Scotia, Canada",
-    "Newfoundland and Labrador, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36106",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36106",
-  "nyu_addl_dspace_s": "37075",
-  "locn_geometry": "ENVELOPE(-60.0, -52.0, 54.0, 46.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36106"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Quality control",
+    "Quality"
+  ],
+  "dct_title_s": "Canada VMap1, Library 48: Data Quality Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 48"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36106\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77225/nyu_2451_36106.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "St. John's, Canada",
+    "Mount Pearl, Canada",
+    "Glace Bay, Canada",
+    "Corner Brook, Canada",
+    "Conception Bay South, Canada",
+    "Bay Roberts, Canada",
+    "Grand Falls-Windsor, Canada",
+    "Carbonear, Canada",
+    "Stephenville, Canada",
+    "Grand Bank, Canada",
+    "Saint-Pierre, Saint Pierre and Miquelon",
+    "Miquelon-Langlade, Saint Pierre and Miquelon",
+    "Nova Scotia, Canada",
+    "Newfoundland and Labrador, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36106",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36106",
+  "nyu_addl_dspace_s": "37075",
+  "locn_geometry": "ENVELOPE(-60.0, -52.0, 54.0, 46.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36107.json b/metadata-aardvark/Datasets/nyu-2451-36107.json
index 66af786db..0ad323647 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36107.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36107.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36107",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Buildings",
-    "Structure"
-  ],
-  "dct_title_s": "Canada VMap1, Library 66: Buildings Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 66"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36107\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77226/nyu_2451_36107.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Massachusetts, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36107",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36107",
-  "nyu_addl_dspace_s": "37076",
-  "locn_geometry": "ENVELOPE(-71.3082962036133, -71.2881927490234, 42.1198463439941, 42.1038093566895)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36107"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Buildings",
+    "Structure"
+  ],
+  "dct_title_s": "Canada VMap1, Library 66: Buildings Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 66"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36107\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77226/nyu_2451_36107.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Massachusetts, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36107",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36107",
+  "nyu_addl_dspace_s": "37076",
+  "locn_geometry": "ENVELOPE(-71.3082962036133, -71.2881927490234, 42.1198463439941, 42.1038093566895)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36108.json b/metadata-aardvark/Datasets/nyu-2451-36108.json
index b292b15b8..bd07507ec 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36108.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36108.json
@@ -1,51 +1,69 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36108",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Mines and mineral resources",
-    "Salt mines and mining"
-  ],
-  "dct_title_s": "Canada VMap1, Library 48: Extraction Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 48"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36108\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77227/nyu_2451_36108.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Glace Bay, Canada",
-    "Corner Brook, Canada",
-    "Conception Bay South, Canada",
-    "Bay Roberts, Canada",
-    "Grand Falls-Windsor, Canada",
-    "Carbonear, Canada",
-    "Stephenville, Canada",
-    "Grand Bank, Canada",
-    "Marystown, Canada",
-    "Channel-Port aux Basques, Canada",
-    "Saint-Pierre, Saint Pierre and Miquelon",
-    "Miquelon-Langlade, Saint Pierre and Miquelon",
-    "Nova Scotia, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36108",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36108",
-  "nyu_addl_dspace_s": "37077",
-  "locn_geometry": "ENVELOPE(-59.9781913757324, -52.9532051086426, 50.3046455383301, 46.1456756591797)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36108"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Mines and mineral resources",
+    "Salt mines and mining"
+  ],
+  "dct_title_s": "Canada VMap1, Library 48: Extraction Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 48"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36108\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77227/nyu_2451_36108.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Glace Bay, Canada",
+    "Corner Brook, Canada",
+    "Conception Bay South, Canada",
+    "Bay Roberts, Canada",
+    "Grand Falls-Windsor, Canada",
+    "Carbonear, Canada",
+    "Stephenville, Canada",
+    "Grand Bank, Canada",
+    "Marystown, Canada",
+    "Channel-Port aux Basques, Canada",
+    "Saint-Pierre, Saint Pierre and Miquelon",
+    "Miquelon-Langlade, Saint Pierre and Miquelon",
+    "Nova Scotia, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36108",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36108",
+  "nyu_addl_dspace_s": "37077",
+  "locn_geometry": "ENVELOPE(-59.9781913757324, -52.9532051086426, 50.3046455383301, 46.1456756591797)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36109.json b/metadata-aardvark/Datasets/nyu-2451-36109.json
index be54cfeff..45eccf333 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36109.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36109.json
@@ -1,52 +1,70 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36109",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Hydrology",
-    "Water"
-  ],
-  "dct_title_s": "Canada VMap1, Library 48: Water Course Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 48"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36109\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77228/nyu_2451_36109.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "St. John's, Canada",
-    "Mount Pearl, Canada",
-    "Glace Bay, Canada",
-    "Corner Brook, Canada",
-    "Conception Bay South, Canada",
-    "Bay Roberts, Canada",
-    "Grand Falls-Windsor, Canada",
-    "Carbonear, Canada",
-    "Stephenville, Canada",
-    "Grand Bank, Canada",
-    "Saint-Pierre, Saint Pierre and Miquelon",
-    "Miquelon-Langlade, Saint Pierre and Miquelon",
-    "Nova Scotia, Canada",
-    "Newfoundland and Labrador, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36109",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36109",
-  "nyu_addl_dspace_s": "37078",
-  "locn_geometry": "ENVELOPE(-60.0, -52.6332206726074, 54.0, 45.928653717041)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36109"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Hydrology",
+    "Water"
+  ],
+  "dct_title_s": "Canada VMap1, Library 48: Water Course Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 48"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36109\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77228/nyu_2451_36109.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "St. John's, Canada",
+    "Mount Pearl, Canada",
+    "Glace Bay, Canada",
+    "Corner Brook, Canada",
+    "Conception Bay South, Canada",
+    "Bay Roberts, Canada",
+    "Grand Falls-Windsor, Canada",
+    "Carbonear, Canada",
+    "Stephenville, Canada",
+    "Grand Bank, Canada",
+    "Saint-Pierre, Saint Pierre and Miquelon",
+    "Miquelon-Langlade, Saint Pierre and Miquelon",
+    "Nova Scotia, Canada",
+    "Newfoundland and Labrador, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36109",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36109",
+  "nyu_addl_dspace_s": "37078",
+  "locn_geometry": "ENVELOPE(-60.0, -52.6332206726074, 54.0, 45.928653717041)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36110.json b/metadata-aardvark/Datasets/nyu-2451-36110.json
index 8bc3690c0..a652c37e0 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36110.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36110.json
@@ -1,53 +1,71 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36110",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Human settlements",
-    "Population",
-    "Demography"
-  ],
-  "dct_title_s": "Canada VMap1, Library 48: Population Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 48"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36110\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77229/nyu_2451_36110.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "St. John's, Canada",
-    "Mount Pearl, Canada",
-    "Glace Bay, Canada",
-    "Corner Brook, Canada",
-    "Conception Bay South, Canada",
-    "Bay Roberts, Canada",
-    "Grand Falls-Windsor, Canada",
-    "Carbonear, Canada",
-    "Stephenville, Canada",
-    "Grand Bank, Canada",
-    "Saint-Pierre, Saint Pierre and Miquelon",
-    "Miquelon-Langlade, Saint Pierre and Miquelon",
-    "Nova Scotia, Canada",
-    "Newfoundland and Labrador, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36110",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36110",
-  "nyu_addl_dspace_s": "37079",
-  "locn_geometry": "ENVELOPE(-59.9906005859375, -52.6269340515137, 53.9402389526367, 45.8838310241699)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36110"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Human settlements",
+    "Population",
+    "Demography"
+  ],
+  "dct_title_s": "Canada VMap1, Library 48: Population Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 48"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36110\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77229/nyu_2451_36110.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "St. John's, Canada",
+    "Mount Pearl, Canada",
+    "Glace Bay, Canada",
+    "Corner Brook, Canada",
+    "Conception Bay South, Canada",
+    "Bay Roberts, Canada",
+    "Grand Falls-Windsor, Canada",
+    "Carbonear, Canada",
+    "Stephenville, Canada",
+    "Grand Bank, Canada",
+    "Saint-Pierre, Saint Pierre and Miquelon",
+    "Miquelon-Langlade, Saint Pierre and Miquelon",
+    "Nova Scotia, Canada",
+    "Newfoundland and Labrador, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36110",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36110",
+  "nyu_addl_dspace_s": "37079",
+  "locn_geometry": "ENVELOPE(-59.9906005859375, -52.6269340515137, 53.9402389526367, 45.8838310241699)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36111.json b/metadata-aardvark/Datasets/nyu-2451-36111.json
index 0746b7b7f..6241ab552 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36111.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36111.json
@@ -1,56 +1,74 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36111",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Coasts",
-    "Wetlands",
-    "Environment"
-  ],
-  "dct_title_s": "Canada VMap1, Library 66: Coast Area",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 66"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36111\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77230/nyu_2451_36111.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Toronto, Canada",
-    "Montr\u00e9al, Canada",
-    "Ottawa, Canada",
-    "Mississauga, Canada",
-    "North York, Canada",
-    "Scarborough, Canada",
-    "Hamilton, Canada",
-    "Brampton, Canada",
-    "Laval, Canada",
-    "Etobicoke, Canada",
-    "Ontario, Canada",
-    "Pennsylvania, United States",
-    "Ohio, United States",
-    "New Hampshire, United States",
-    "Connecticut, United States",
-    "Massachusetts, United States",
-    "Vermont, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36111",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36111",
-  "nyu_addl_dspace_s": "37080",
-  "locn_geometry": "ENVELOPE(-81.25, -71.25048828125, 47.9967765808105, 42.0003509521484)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36111"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Coasts",
+    "Wetlands",
+    "Environment"
+  ],
+  "dct_title_s": "Canada VMap1, Library 66: Coast Area",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 66"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36111\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77230/nyu_2451_36111.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Toronto, Canada",
+    "Montréal, Canada",
+    "Ottawa, Canada",
+    "Mississauga, Canada",
+    "North York, Canada",
+    "Scarborough, Canada",
+    "Hamilton, Canada",
+    "Brampton, Canada",
+    "Laval, Canada",
+    "Etobicoke, Canada",
+    "Ontario, Canada",
+    "Pennsylvania, United States",
+    "Ohio, United States",
+    "New Hampshire, United States",
+    "Connecticut, United States",
+    "Massachusetts, United States",
+    "Vermont, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36111",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36111",
+  "nyu_addl_dspace_s": "37080",
+  "locn_geometry": "ENVELOPE(-81.25, -71.25048828125, 47.9967765808105, 42.0003509521484)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36112.json b/metadata-aardvark/Datasets/nyu-2451-36112.json
index abeadf487..5a3b7ad57 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36112.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36112.json
@@ -1,51 +1,69 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36112",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Runways (Aeronautics)",
-    "Transportation",
-    "Airports"
-  ],
-  "dct_title_s": "Canada VMap1, Library 48: Runway Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 48"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36112\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77231/nyu_2451_36112.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Mount Pearl, Canada",
-    "Corner Brook, Canada",
-    "Conception Bay South, Canada",
-    "Bay Roberts, Canada",
-    "Grand Falls-Windsor, Canada",
-    "Carbonear, Canada",
-    "Stephenville, Canada",
-    "Marystown, Canada",
-    "Channel-Port aux Basques, Canada",
-    "Deer Lake, Canada",
-    "Miquelon-Langlade, Saint Pierre and Miquelon",
-    "Newfoundland and Labrador, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36112",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36112",
-  "nyu_addl_dspace_s": "37081",
-  "locn_geometry": "ENVELOPE(-59.6437644958496, -52.7351684570312, 53.6840286254883, 47.1326942443848)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36112"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Runways (Aeronautics)",
+    "Transportation",
+    "Airports"
+  ],
+  "dct_title_s": "Canada VMap1, Library 48: Runway Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 48"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36112\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77231/nyu_2451_36112.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Mount Pearl, Canada",
+    "Corner Brook, Canada",
+    "Conception Bay South, Canada",
+    "Bay Roberts, Canada",
+    "Grand Falls-Windsor, Canada",
+    "Carbonear, Canada",
+    "Stephenville, Canada",
+    "Marystown, Canada",
+    "Channel-Port aux Basques, Canada",
+    "Deer Lake, Canada",
+    "Miquelon-Langlade, Saint Pierre and Miquelon",
+    "Newfoundland and Labrador, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36112",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36112",
+  "nyu_addl_dspace_s": "37081",
+  "locn_geometry": "ENVELOPE(-59.6437644958496, -52.7351684570312, 53.6840286254883, 47.1326942443848)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36113.json b/metadata-aardvark/Datasets/nyu-2451-36113.json
index c1b372fa4..af2849b44 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36113.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36113.json
@@ -1,55 +1,73 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36113",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Communication",
-    "Towers"
-  ],
-  "dct_title_s": "Canada VMap1, Library 66: Communication Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 66"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36113\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77232/nyu_2451_36113.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Toronto, Canada",
-    "Montr\u00e9al, Canada",
-    "Ottawa, Canada",
-    "Mississauga, Canada",
-    "North York, Canada",
-    "Scarborough, Canada",
-    "Hamilton, Canada",
-    "Brampton, Canada",
-    "Laval, Canada",
-    "Etobicoke, Canada",
-    "Ontario, Canada",
-    "Pennsylvania, United States",
-    "Ohio, United States",
-    "New Hampshire, United States",
-    "Connecticut, United States",
-    "Massachusetts, United States",
-    "Vermont, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36113",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36113",
-  "nyu_addl_dspace_s": "37082",
-  "locn_geometry": "ENVELOPE(-81.2431030273438, -71.2685394287109, 47.9422950744629, 42.0075187683105)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36113"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Communication",
+    "Towers"
+  ],
+  "dct_title_s": "Canada VMap1, Library 66: Communication Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 66"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36113\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77232/nyu_2451_36113.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Toronto, Canada",
+    "Montréal, Canada",
+    "Ottawa, Canada",
+    "Mississauga, Canada",
+    "North York, Canada",
+    "Scarborough, Canada",
+    "Hamilton, Canada",
+    "Brampton, Canada",
+    "Laval, Canada",
+    "Etobicoke, Canada",
+    "Ontario, Canada",
+    "Pennsylvania, United States",
+    "Ohio, United States",
+    "New Hampshire, United States",
+    "Connecticut, United States",
+    "Massachusetts, United States",
+    "Vermont, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36113",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36113",
+  "nyu_addl_dspace_s": "37082",
+  "locn_geometry": "ENVELOPE(-81.2431030273438, -71.2685394287109, 47.9422950744629, 42.0075187683105)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36114.json b/metadata-aardvark/Datasets/nyu-2451-36114.json
index 2bf38d838..fe287c07f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36114.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36114.json
@@ -1,52 +1,70 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36114",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Trails",
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 48: Trails and Tracks Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 48"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36114\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77233/nyu_2451_36114.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "St. John's, Canada",
-    "Mount Pearl, Canada",
-    "Glace Bay, Canada",
-    "Corner Brook, Canada",
-    "Conception Bay South, Canada",
-    "Bay Roberts, Canada",
-    "Grand Falls-Windsor, Canada",
-    "Carbonear, Canada",
-    "Stephenville, Canada",
-    "Grand Bank, Canada",
-    "Saint-Pierre, Saint Pierre and Miquelon",
-    "Miquelon-Langlade, Saint Pierre and Miquelon",
-    "Nova Scotia, Canada",
-    "Newfoundland and Labrador, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36114",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36114",
-  "nyu_addl_dspace_s": "37083",
-  "locn_geometry": "ENVELOPE(-59.9936065673828, -52.676399230957, 53.8172264099121, 45.951301574707)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36114"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Trails",
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 48: Trails and Tracks Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 48"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36114\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77233/nyu_2451_36114.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "St. John's, Canada",
+    "Mount Pearl, Canada",
+    "Glace Bay, Canada",
+    "Corner Brook, Canada",
+    "Conception Bay South, Canada",
+    "Bay Roberts, Canada",
+    "Grand Falls-Windsor, Canada",
+    "Carbonear, Canada",
+    "Stephenville, Canada",
+    "Grand Bank, Canada",
+    "Saint-Pierre, Saint Pierre and Miquelon",
+    "Miquelon-Langlade, Saint Pierre and Miquelon",
+    "Nova Scotia, Canada",
+    "Newfoundland and Labrador, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36114",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36114",
+  "nyu_addl_dspace_s": "37083",
+  "locn_geometry": "ENVELOPE(-59.9936065673828, -52.676399230957, 53.8172264099121, 45.951301574707)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36115.json b/metadata-aardvark/Datasets/nyu-2451-36115.json
index 64e34d76c..c524d45bb 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36115.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36115.json
@@ -1,53 +1,71 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36115",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Navigation",
-    "Marine accidents",
-    "Reefs",
-    "Coasts"
-  ],
-  "dct_title_s": "Canada VMap1, Library 66: Danger Point Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 66"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36115\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77234/nyu_2451_36115.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Toronto, Canada",
-    "Montr\u00e9al, Canada",
-    "Ottawa, Canada",
-    "Mississauga, Canada",
-    "North York, Canada",
-    "Scarborough, Canada",
-    "Hamilton, Canada",
-    "Brampton, Canada",
-    "Laval, Canada",
-    "Etobicoke, Canada",
-    "Ontario, Canada",
-    "New Hampshire, United States",
-    "Vermont, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36115",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36115",
-  "nyu_addl_dspace_s": "37084",
-  "locn_geometry": "ENVELOPE(-81.2499771118164, -71.2857894897461, 47.9976196289062, 42.8684768676758)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36115"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Navigation",
+    "Marine accidents",
+    "Reefs",
+    "Coasts"
+  ],
+  "dct_title_s": "Canada VMap1, Library 66: Danger Point Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 66"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36115\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77234/nyu_2451_36115.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Toronto, Canada",
+    "Montréal, Canada",
+    "Ottawa, Canada",
+    "Mississauga, Canada",
+    "North York, Canada",
+    "Scarborough, Canada",
+    "Hamilton, Canada",
+    "Brampton, Canada",
+    "Laval, Canada",
+    "Etobicoke, Canada",
+    "Ontario, Canada",
+    "New Hampshire, United States",
+    "Vermont, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36115",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36115",
+  "nyu_addl_dspace_s": "37084",
+  "locn_geometry": "ENVELOPE(-81.2499771118164, -71.2857894897461, 47.9976196289062, 42.8684768676758)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36116.json b/metadata-aardvark/Datasets/nyu-2451-36116.json
index b4f5820a0..a1b74bd1d 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36116.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36116.json
@@ -1,52 +1,70 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36116",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Hydrology",
-    "Water"
-  ],
-  "dct_title_s": "Canada VMap1, Library 48: Water Course Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 48"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36116\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77235/nyu_2451_36116.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Glace Bay, Canada",
-    "Corner Brook, Canada",
-    "Bay Roberts, Canada",
-    "Grand Falls-Windsor, Canada",
-    "Carbonear, Canada",
-    "Stephenville, Canada",
-    "Grand Bank, Canada",
-    "Marystown, Canada",
-    "Channel-Port aux Basques, Canada",
-    "Deer Lake, Canada",
-    "Saint-Pierre, Saint Pierre and Miquelon",
-    "Miquelon-Langlade, Saint Pierre and Miquelon",
-    "Nova Scotia, Canada",
-    "Newfoundland and Labrador, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36116",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36116",
-  "nyu_addl_dspace_s": "37085",
-  "locn_geometry": "ENVELOPE(-60.0, -53.0861587524414, 53.9097709655762, 46.0343208312988)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36116"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Hydrology",
+    "Water"
+  ],
+  "dct_title_s": "Canada VMap1, Library 48: Water Course Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 48"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36116\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77235/nyu_2451_36116.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Glace Bay, Canada",
+    "Corner Brook, Canada",
+    "Bay Roberts, Canada",
+    "Grand Falls-Windsor, Canada",
+    "Carbonear, Canada",
+    "Stephenville, Canada",
+    "Grand Bank, Canada",
+    "Marystown, Canada",
+    "Channel-Port aux Basques, Canada",
+    "Deer Lake, Canada",
+    "Saint-Pierre, Saint Pierre and Miquelon",
+    "Miquelon-Langlade, Saint Pierre and Miquelon",
+    "Nova Scotia, Canada",
+    "Newfoundland and Labrador, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36116",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36116",
+  "nyu_addl_dspace_s": "37085",
+  "locn_geometry": "ENVELOPE(-60.0, -53.0861587524414, 53.9097709655762, 46.0343208312988)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36117.json b/metadata-aardvark/Datasets/nyu-2451-36117.json
index ca09e880e..08611c1fb 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36117.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36117.json
@@ -1,50 +1,68 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36117",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Refuse and refuse disposal",
-    "Waste disposal sites",
-    "Environment"
-  ],
-  "dct_title_s": "Canada VMap1, Library 66: Disposal Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 66"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36117\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77236/nyu_2451_36117.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Mississauga, Canada",
-    "Hamilton, Canada",
-    "Brampton, Canada",
-    "Kitchener, Canada",
-    "Barrie, Canada",
-    "Oakville, Canada",
-    "Burlington, Canada",
-    "Greater Sudbury, Canada",
-    "Cambridge, Canada",
-    "Guelph, Canada",
-    "Ontario, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36117",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36117",
-  "nyu_addl_dspace_s": "37086",
-  "locn_geometry": "ENVELOPE(-81.13525390625, -79.6449966430664, 47.4170303344727, 42.6228141784668)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36117"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Refuse and refuse disposal",
+    "Waste disposal sites",
+    "Environment"
+  ],
+  "dct_title_s": "Canada VMap1, Library 66: Disposal Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 66"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36117\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77236/nyu_2451_36117.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Mississauga, Canada",
+    "Hamilton, Canada",
+    "Brampton, Canada",
+    "Kitchener, Canada",
+    "Barrie, Canada",
+    "Oakville, Canada",
+    "Burlington, Canada",
+    "Greater Sudbury, Canada",
+    "Cambridge, Canada",
+    "Guelph, Canada",
+    "Ontario, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36117",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36117",
+  "nyu_addl_dspace_s": "37086",
+  "locn_geometry": "ENVELOPE(-81.13525390625, -79.6449966430664, 47.4170303344727, 42.6228141784668)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36118.json b/metadata-aardvark/Datasets/nyu-2451-36118.json
index a0a445931..43853262a 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36118.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36118.json
@@ -1,56 +1,74 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36118",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Bridges",
-    "Structure",
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 66: Bridge Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 66"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36118\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77237/nyu_2451_36118.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Toronto, Canada",
-    "Montr\u00e9al, Canada",
-    "Ottawa, Canada",
-    "Mississauga, Canada",
-    "North York, Canada",
-    "Scarborough, Canada",
-    "Hamilton, Canada",
-    "Brampton, Canada",
-    "Laval, Canada",
-    "Etobicoke, Canada",
-    "Ontario, Canada",
-    "Pennsylvania, United States",
-    "Ohio, United States",
-    "New Hampshire, United States",
-    "Connecticut, United States",
-    "Massachusetts, United States",
-    "Vermont, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36118",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36118",
-  "nyu_addl_dspace_s": "37087",
-  "locn_geometry": "ENVELOPE(-80.7828216552734, -71.2646026611328, 46.8316459655762, 42.0048484802246)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36118"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Bridges",
+    "Structure",
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 66: Bridge Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 66"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36118\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77237/nyu_2451_36118.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Toronto, Canada",
+    "Montréal, Canada",
+    "Ottawa, Canada",
+    "Mississauga, Canada",
+    "North York, Canada",
+    "Scarborough, Canada",
+    "Hamilton, Canada",
+    "Brampton, Canada",
+    "Laval, Canada",
+    "Etobicoke, Canada",
+    "Ontario, Canada",
+    "Pennsylvania, United States",
+    "Ohio, United States",
+    "New Hampshire, United States",
+    "Connecticut, United States",
+    "Massachusetts, United States",
+    "Vermont, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36118",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36118",
+  "nyu_addl_dspace_s": "37087",
+  "locn_geometry": "ENVELOPE(-80.7828216552734, -71.2646026611328, 46.8316459655762, 42.0048484802246)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36119.json b/metadata-aardvark/Datasets/nyu-2451-36119.json
index 07b3208cb..88584324b 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36119.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36119.json
@@ -1,56 +1,74 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36119",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Quality control",
-    "Quality"
-  ],
-  "dct_title_s": "Canada VMap1, Library 66: Data Quality Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 66"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36119\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77238/nyu_2451_36119.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Toronto, Canada",
-    "Montr\u00e9al, Canada",
-    "Ottawa, Canada",
-    "Mississauga, Canada",
-    "North York, Canada",
-    "Scarborough, Canada",
-    "Hamilton, Canada",
-    "Brampton, Canada",
-    "Laval, Canada",
-    "Etobicoke, Canada",
-    "Ontario, Canada",
-    "Pennsylvania, United States",
-    "Ohio, United States",
-    "New Hampshire, United States",
-    "Connecticut, United States",
-    "Massachusetts, United States",
-    "Vermont, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36119",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36119",
-  "nyu_addl_dspace_s": "37088",
-  "locn_geometry": "ENVELOPE(-81.25, -71.25, 48.0, 42.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36119"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Quality control",
+    "Quality"
+  ],
+  "dct_title_s": "Canada VMap1, Library 66: Data Quality Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 66"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36119\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77238/nyu_2451_36119.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Toronto, Canada",
+    "Montréal, Canada",
+    "Ottawa, Canada",
+    "Mississauga, Canada",
+    "North York, Canada",
+    "Scarborough, Canada",
+    "Hamilton, Canada",
+    "Brampton, Canada",
+    "Laval, Canada",
+    "Etobicoke, Canada",
+    "Ontario, Canada",
+    "Pennsylvania, United States",
+    "Ohio, United States",
+    "New Hampshire, United States",
+    "Connecticut, United States",
+    "Massachusetts, United States",
+    "Vermont, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36119",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36119",
+  "nyu_addl_dspace_s": "37088",
+  "locn_geometry": "ENVELOPE(-81.25, -71.25, 48.0, 42.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36120.json b/metadata-aardvark/Datasets/nyu-2451-36120.json
index d95a5f251..5855fca8c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36120.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36120.json
@@ -1,55 +1,73 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36120",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Cities and towns",
-    "Location"
-  ],
-  "dct_title_s": "Canada VMap1, Library 66: Built-Up Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 66"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36120\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77239/nyu_2451_36120.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Toronto, Canada",
-    "Montr\u00e9al, Canada",
-    "Ottawa, Canada",
-    "Mississauga, Canada",
-    "North York, Canada",
-    "Scarborough, Canada",
-    "Hamilton, Canada",
-    "Brampton, Canada",
-    "Laval, Canada",
-    "Etobicoke, Canada",
-    "Ontario, Canada",
-    "Pennsylvania, United States",
-    "Ohio, United States",
-    "New Hampshire, United States",
-    "Connecticut, United States",
-    "Massachusetts, United States",
-    "Vermont, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36120",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36120",
-  "nyu_addl_dspace_s": "37089",
-  "locn_geometry": "ENVELOPE(-81.25, -71.25, 47.8274955749512, 42.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36120"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Cities and towns",
+    "Location"
+  ],
+  "dct_title_s": "Canada VMap1, Library 66: Built-Up Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 66"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36120\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77239/nyu_2451_36120.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Toronto, Canada",
+    "Montréal, Canada",
+    "Ottawa, Canada",
+    "Mississauga, Canada",
+    "North York, Canada",
+    "Scarborough, Canada",
+    "Hamilton, Canada",
+    "Brampton, Canada",
+    "Laval, Canada",
+    "Etobicoke, Canada",
+    "Ontario, Canada",
+    "Pennsylvania, United States",
+    "Ohio, United States",
+    "New Hampshire, United States",
+    "Connecticut, United States",
+    "Massachusetts, United States",
+    "Vermont, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36120",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36120",
+  "nyu_addl_dspace_s": "37089",
+  "locn_geometry": "ENVELOPE(-81.25, -71.25, 47.8274955749512, 42.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36121.json b/metadata-aardvark/Datasets/nyu-2451-36121.json
index 496a918a1..69b23cd05 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36121.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36121.json
@@ -1,54 +1,72 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36121",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Navigation",
-    "Marine accidents",
-    "Reefs",
-    "Coasts"
-  ],
-  "dct_title_s": "Canada VMap1, Library 48: Danger Point Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 48"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36121\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77240/nyu_2451_36121.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "St. John's, Canada",
-    "Mount Pearl, Canada",
-    "Glace Bay, Canada",
-    "Corner Brook, Canada",
-    "Conception Bay South, Canada",
-    "Bay Roberts, Canada",
-    "Grand Falls-Windsor, Canada",
-    "Carbonear, Canada",
-    "Stephenville, Canada",
-    "Grand Bank, Canada",
-    "Saint-Pierre, Saint Pierre and Miquelon",
-    "Miquelon-Langlade, Saint Pierre and Miquelon",
-    "Nova Scotia, Canada",
-    "Newfoundland and Labrador, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36121",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36121",
-  "nyu_addl_dspace_s": "37090",
-  "locn_geometry": "ENVELOPE(-59.9973487854004, -52.6545295715332, 53.9993362426758, 45.8701133728027)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36121"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Navigation",
+    "Marine accidents",
+    "Reefs",
+    "Coasts"
+  ],
+  "dct_title_s": "Canada VMap1, Library 48: Danger Point Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 48"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36121\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77240/nyu_2451_36121.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "St. John's, Canada",
+    "Mount Pearl, Canada",
+    "Glace Bay, Canada",
+    "Corner Brook, Canada",
+    "Conception Bay South, Canada",
+    "Bay Roberts, Canada",
+    "Grand Falls-Windsor, Canada",
+    "Carbonear, Canada",
+    "Stephenville, Canada",
+    "Grand Bank, Canada",
+    "Saint-Pierre, Saint Pierre and Miquelon",
+    "Miquelon-Langlade, Saint Pierre and Miquelon",
+    "Nova Scotia, Canada",
+    "Newfoundland and Labrador, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36121",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36121",
+  "nyu_addl_dspace_s": "37090",
+  "locn_geometry": "ENVELOPE(-59.9973487854004, -52.6545295715332, 53.9993362426758, 45.8701133728027)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36122.json b/metadata-aardvark/Datasets/nyu-2451-36122.json
index 7729c7202..a8ee77433 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36122.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36122.json
@@ -1,56 +1,74 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36122",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Contours (Cartography)",
-    "Elevation",
-    "Topographic maps"
-  ],
-  "dct_title_s": "Canada VMap1, Library 66: Contour Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 66"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36122\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77241/nyu_2451_36122.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Toronto, Canada",
-    "Montr\u00e9al, Canada",
-    "Ottawa, Canada",
-    "Mississauga, Canada",
-    "North York, Canada",
-    "Scarborough, Canada",
-    "Hamilton, Canada",
-    "Brampton, Canada",
-    "Laval, Canada",
-    "Etobicoke, Canada",
-    "Ontario, Canada",
-    "Pennsylvania, United States",
-    "Ohio, United States",
-    "New Hampshire, United States",
-    "Connecticut, United States",
-    "Massachusetts, United States",
-    "Vermont, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36122",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36122",
-  "nyu_addl_dspace_s": "37091",
-  "locn_geometry": "ENVELOPE(-81.25, -71.25, 48.0, 42.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36122"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Contours (Cartography)",
+    "Elevation",
+    "Topographic maps"
+  ],
+  "dct_title_s": "Canada VMap1, Library 66: Contour Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 66"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36122\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77241/nyu_2451_36122.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Toronto, Canada",
+    "Montréal, Canada",
+    "Ottawa, Canada",
+    "Mississauga, Canada",
+    "North York, Canada",
+    "Scarborough, Canada",
+    "Hamilton, Canada",
+    "Brampton, Canada",
+    "Laval, Canada",
+    "Etobicoke, Canada",
+    "Ontario, Canada",
+    "Pennsylvania, United States",
+    "Ohio, United States",
+    "New Hampshire, United States",
+    "Connecticut, United States",
+    "Massachusetts, United States",
+    "Vermont, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36122",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36122",
+  "nyu_addl_dspace_s": "37091",
+  "locn_geometry": "ENVELOPE(-81.25, -71.25, 48.0, 42.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36123.json b/metadata-aardvark/Datasets/nyu-2451-36123.json
index 72bc7daba..ef14788c5 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36123.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36123.json
@@ -1,52 +1,70 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36123",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Parks",
-    "Recreation areas",
-    "Environment"
-  ],
-  "dct_title_s": "Canada VMap1, Library 48: Landmark Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 48"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36123\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77242/nyu_2451_36123.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Glace Bay, Canada",
-    "Corner Brook, Canada",
-    "Bay Roberts, Canada",
-    "Grand Falls-Windsor, Canada",
-    "Carbonear, Canada",
-    "Stephenville, Canada",
-    "Grand Bank, Canada",
-    "Marystown, Canada",
-    "Channel-Port aux Basques, Canada",
-    "Deer Lake, Canada",
-    "Saint-Pierre, Saint Pierre and Miquelon",
-    "Miquelon-Langlade, Saint Pierre and Miquelon",
-    "Nova Scotia, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36123",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36123",
-  "nyu_addl_dspace_s": "37092",
-  "locn_geometry": "ENVELOPE(-59.9905204772949, -53.1119384765625, 51.5975646972656, 45.8883743286133)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36123"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Parks",
+    "Recreation areas",
+    "Environment"
+  ],
+  "dct_title_s": "Canada VMap1, Library 48: Landmark Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 48"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36123\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77242/nyu_2451_36123.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Glace Bay, Canada",
+    "Corner Brook, Canada",
+    "Bay Roberts, Canada",
+    "Grand Falls-Windsor, Canada",
+    "Carbonear, Canada",
+    "Stephenville, Canada",
+    "Grand Bank, Canada",
+    "Marystown, Canada",
+    "Channel-Port aux Basques, Canada",
+    "Deer Lake, Canada",
+    "Saint-Pierre, Saint Pierre and Miquelon",
+    "Miquelon-Langlade, Saint Pierre and Miquelon",
+    "Nova Scotia, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36123",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36123",
+  "nyu_addl_dspace_s": "37092",
+  "locn_geometry": "ENVELOPE(-59.9905204772949, -53.1119384765625, 51.5975646972656, 45.8883743286133)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36124.json b/metadata-aardvark/Datasets/nyu-2451-36124.json
index 738b66025..f8155314c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36124.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36124.json
@@ -1,52 +1,70 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36124",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Dams",
-    "Structure",
-    "Inland Waters"
-  ],
-  "dct_title_s": "Canada VMap1, Library 66: Damn/Weir Nodes",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 66"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36124\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77243/nyu_2451_36124.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Toronto, Canada",
-    "Montr\u00e9al, Canada",
-    "Ottawa, Canada",
-    "Mississauga, Canada",
-    "North York, Canada",
-    "Scarborough, Canada",
-    "Hamilton, Canada",
-    "Brampton, Canada",
-    "Laval, Canada",
-    "Etobicoke, Canada",
-    "Ontario, Canada",
-    "New Hampshire, United States",
-    "Vermont, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36124",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36124",
-  "nyu_addl_dspace_s": "37093",
-  "locn_geometry": "ENVELOPE(-81.1826248168945, -71.2531661987305, 47.9972648620605, 43.0388298034668)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36124"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Dams",
+    "Structure",
+    "Inland Waters"
+  ],
+  "dct_title_s": "Canada VMap1, Library 66: Damn/Weir Nodes",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 66"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36124\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77243/nyu_2451_36124.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Toronto, Canada",
+    "Montréal, Canada",
+    "Ottawa, Canada",
+    "Mississauga, Canada",
+    "North York, Canada",
+    "Scarborough, Canada",
+    "Hamilton, Canada",
+    "Brampton, Canada",
+    "Laval, Canada",
+    "Etobicoke, Canada",
+    "Ontario, Canada",
+    "New Hampshire, United States",
+    "Vermont, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36124",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36124",
+  "nyu_addl_dspace_s": "37093",
+  "locn_geometry": "ENVELOPE(-81.1826248168945, -71.2531661987305, 47.9972648620605, 43.0388298034668)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36125.json b/metadata-aardvark/Datasets/nyu-2451-36125.json
index 2a7ecfa0c..a297af903 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36125.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36125.json
@@ -1,52 +1,70 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36125",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Roads",
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 48: Road Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 48"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36125\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77244/nyu_2451_36125.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "St. John's, Canada",
-    "Mount Pearl, Canada",
-    "Glace Bay, Canada",
-    "Corner Brook, Canada",
-    "Conception Bay South, Canada",
-    "Bay Roberts, Canada",
-    "Grand Falls-Windsor, Canada",
-    "Carbonear, Canada",
-    "Stephenville, Canada",
-    "Grand Bank, Canada",
-    "Saint-Pierre, Saint Pierre and Miquelon",
-    "Miquelon-Langlade, Saint Pierre and Miquelon",
-    "Nova Scotia, Canada",
-    "Newfoundland and Labrador, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36125",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36125",
-  "nyu_addl_dspace_s": "37094",
-  "locn_geometry": "ENVELOPE(-60.0, -52.6235008239746, 53.723503112793, 45.8843994140625)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36125"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Roads",
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 48: Road Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 48"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36125\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77244/nyu_2451_36125.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "St. John's, Canada",
+    "Mount Pearl, Canada",
+    "Glace Bay, Canada",
+    "Corner Brook, Canada",
+    "Conception Bay South, Canada",
+    "Bay Roberts, Canada",
+    "Grand Falls-Windsor, Canada",
+    "Carbonear, Canada",
+    "Stephenville, Canada",
+    "Grand Bank, Canada",
+    "Saint-Pierre, Saint Pierre and Miquelon",
+    "Miquelon-Langlade, Saint Pierre and Miquelon",
+    "Nova Scotia, Canada",
+    "Newfoundland and Labrador, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36125",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36125",
+  "nyu_addl_dspace_s": "37094",
+  "locn_geometry": "ENVELOPE(-60.0, -52.6235008239746, 53.723503112793, 45.8843994140625)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36126.json b/metadata-aardvark/Datasets/nyu-2451-36126.json
index dffbfbd39..b72af6965 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36126.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36126.json
@@ -1,40 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36126",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Hydrogeology",
-    "Groundwater",
-    "Geoscientific Information"
-  ],
-  "dct_title_s": "Canada VMap1, Library 66: Depth Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 66"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36126\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77245/nyu_2451_36126.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Ontario, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36126",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36126",
-  "nyu_addl_dspace_s": "37095",
-  "locn_geometry": "ENVELOPE(-78.3270645141602, -76.6445693969726, 43.6338081359863, 43.3761787414551)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36126"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Hydrogeology",
+    "Groundwater",
+    "Geoscientific Information"
+  ],
+  "dct_title_s": "Canada VMap1, Library 66: Depth Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 66"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36126\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77245/nyu_2451_36126.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Ontario, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36126",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36126",
+  "nyu_addl_dspace_s": "37095",
+  "locn_geometry": "ENVELOPE(-78.3270645141602, -76.6445693969726, 43.6338081359863, 43.3761787414551)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36127.json b/metadata-aardvark/Datasets/nyu-2451-36127.json
index 98b316932..41b05676d 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36127.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36127.json
@@ -1,53 +1,71 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36127",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries"
-  ],
-  "dct_title_s": "Canada VMap1, Library 66: Boundaries Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 66"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36127\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77246/nyu_2451_36127.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Toronto, Canada",
-    "Mississauga, Canada",
-    "North York, Canada",
-    "Scarborough, Canada",
-    "Hamilton, Canada",
-    "Brampton, Canada",
-    "Etobicoke, Canada",
-    "Markham, Canada",
-    "Oshawa, Canada",
-    "Vaughan, Canada",
-    "Ontario, Canada",
-    "Pennsylvania, United States",
-    "New Hampshire, United States",
-    "Connecticut, United States",
-    "Massachusetts, United States",
-    "Vermont, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36127",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36127",
-  "nyu_addl_dspace_s": "37096",
-  "locn_geometry": "ENVELOPE(-79.8990173339844, -71.47265625, 45.3145446777344, 42.0138359069824)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36127"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries"
+  ],
+  "dct_title_s": "Canada VMap1, Library 66: Boundaries Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 66"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36127\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77246/nyu_2451_36127.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Toronto, Canada",
+    "Mississauga, Canada",
+    "North York, Canada",
+    "Scarborough, Canada",
+    "Hamilton, Canada",
+    "Brampton, Canada",
+    "Etobicoke, Canada",
+    "Markham, Canada",
+    "Oshawa, Canada",
+    "Vaughan, Canada",
+    "Ontario, Canada",
+    "Pennsylvania, United States",
+    "New Hampshire, United States",
+    "Connecticut, United States",
+    "Massachusetts, United States",
+    "Vermont, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36127",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36127",
+  "nyu_addl_dspace_s": "37096",
+  "locn_geometry": "ENVELOPE(-79.8990173339844, -71.47265625, 45.3145446777344, 42.0138359069824)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36128.json b/metadata-aardvark/Datasets/nyu-2451-36128.json
index 348f00839..0fcb9e938 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36128.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36128.json
@@ -1,56 +1,74 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36128",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Quality control",
-    "Quality"
-  ],
-  "dct_title_s": "Canada VMap1, Library 66: Data Quality Area",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 66"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36128\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77247/nyu_2451_36128.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Toronto, Canada",
-    "Montr\u00e9al, Canada",
-    "Ottawa, Canada",
-    "Mississauga, Canada",
-    "North York, Canada",
-    "Scarborough, Canada",
-    "Hamilton, Canada",
-    "Brampton, Canada",
-    "Laval, Canada",
-    "Etobicoke, Canada",
-    "Ontario, Canada",
-    "Pennsylvania, United States",
-    "Ohio, United States",
-    "New Hampshire, United States",
-    "Connecticut, United States",
-    "Massachusetts, United States",
-    "Vermont, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36128",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36128",
-  "nyu_addl_dspace_s": "37097",
-  "locn_geometry": "ENVELOPE(-81.25, -71.25, 48.0, 42.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36128"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Quality control",
+    "Quality"
+  ],
+  "dct_title_s": "Canada VMap1, Library 66: Data Quality Area",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 66"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36128\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77247/nyu_2451_36128.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Toronto, Canada",
+    "Montréal, Canada",
+    "Ottawa, Canada",
+    "Mississauga, Canada",
+    "North York, Canada",
+    "Scarborough, Canada",
+    "Hamilton, Canada",
+    "Brampton, Canada",
+    "Laval, Canada",
+    "Etobicoke, Canada",
+    "Ontario, Canada",
+    "Pennsylvania, United States",
+    "Ohio, United States",
+    "New Hampshire, United States",
+    "Connecticut, United States",
+    "Massachusetts, United States",
+    "Vermont, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36128",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36128",
+  "nyu_addl_dspace_s": "37097",
+  "locn_geometry": "ENVELOPE(-81.25, -71.25, 48.0, 42.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36129.json b/metadata-aardvark/Datasets/nyu-2451-36129.json
index 936e9b228..07ab10e64 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36129.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36129.json
@@ -1,56 +1,74 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36129",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Dams",
-    "Structure",
-    "Inland Waters"
-  ],
-  "dct_title_s": "Canada VMap1, Library 66: Dam/Weir Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 66"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36129\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77248/nyu_2451_36129.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Toronto, Canada",
-    "Montr\u00e9al, Canada",
-    "Ottawa, Canada",
-    "Mississauga, Canada",
-    "North York, Canada",
-    "Scarborough, Canada",
-    "Hamilton, Canada",
-    "Brampton, Canada",
-    "Laval, Canada",
-    "Etobicoke, Canada",
-    "Ontario, Canada",
-    "Pennsylvania, United States",
-    "Ohio, United States",
-    "New Hampshire, United States",
-    "Connecticut, United States",
-    "Massachusetts, United States",
-    "Vermont, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36129",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36129",
-  "nyu_addl_dspace_s": "37098",
-  "locn_geometry": "ENVELOPE(-81.138069152832, -71.2525253295898, 47.9410552978516, 42.0042839050293)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36129"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Dams",
+    "Structure",
+    "Inland Waters"
+  ],
+  "dct_title_s": "Canada VMap1, Library 66: Dam/Weir Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 66"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36129\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77248/nyu_2451_36129.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Toronto, Canada",
+    "Montréal, Canada",
+    "Ottawa, Canada",
+    "Mississauga, Canada",
+    "North York, Canada",
+    "Scarborough, Canada",
+    "Hamilton, Canada",
+    "Brampton, Canada",
+    "Laval, Canada",
+    "Etobicoke, Canada",
+    "Ontario, Canada",
+    "Pennsylvania, United States",
+    "Ohio, United States",
+    "New Hampshire, United States",
+    "Connecticut, United States",
+    "Massachusetts, United States",
+    "Vermont, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36129",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36129",
+  "nyu_addl_dspace_s": "37098",
+  "locn_geometry": "ENVELOPE(-81.138069152832, -71.2525253295898, 47.9410552978516, 42.0042839050293)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36130.json b/metadata-aardvark/Datasets/nyu-2451-36130.json
index aa005aa10..2ff3a21ce 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36130.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36130.json
@@ -1,51 +1,69 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36130",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Elevation",
-    "Topographic maps"
-  ],
-  "dct_title_s": "Canada VMap1, Library 66: Elevation Void Collection Area",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 66"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36130\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77249/nyu_2451_36130.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Toronto, Canada",
-    "Montr\u00e9al, Canada",
-    "Ottawa, Canada",
-    "Mississauga, Canada",
-    "North York, Canada",
-    "Scarborough, Canada",
-    "Hamilton, Canada",
-    "Brampton, Canada",
-    "Laval, Canada",
-    "Etobicoke, Canada",
-    "Ontario, Canada",
-    "New Hampshire, United States",
-    "Vermont, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36130",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36130",
-  "nyu_addl_dspace_s": "37099",
-  "locn_geometry": "ENVELOPE(-81.2197265625, -71.3751678466797, 47.8843536376953, 42.9343109130859)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36130"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Elevation",
+    "Topographic maps"
+  ],
+  "dct_title_s": "Canada VMap1, Library 66: Elevation Void Collection Area",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 66"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36130\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77249/nyu_2451_36130.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Toronto, Canada",
+    "Montréal, Canada",
+    "Ottawa, Canada",
+    "Mississauga, Canada",
+    "North York, Canada",
+    "Scarborough, Canada",
+    "Hamilton, Canada",
+    "Brampton, Canada",
+    "Laval, Canada",
+    "Etobicoke, Canada",
+    "Ontario, Canada",
+    "New Hampshire, United States",
+    "Vermont, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36130",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36130",
+  "nyu_addl_dspace_s": "37099",
+  "locn_geometry": "ENVELOPE(-81.2197265625, -71.3751678466797, 47.8843536376953, 42.9343109130859)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36131.json b/metadata-aardvark/Datasets/nyu-2451-36131.json
index b7d0db267..27037838a 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36131.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36131.json
@@ -1,52 +1,70 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36131",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Quality control",
-    "Quality"
-  ],
-  "dct_title_s": "Canada VMap1, Library 66: Data Quality Void Collection Area",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 66"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36131\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77250/nyu_2451_36131.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Toronto, Canada",
-    "Montr\u00e9al, Canada",
-    "Ottawa, Canada",
-    "Mississauga, Canada",
-    "North York, Canada",
-    "Scarborough, Canada",
-    "Hamilton, Canada",
-    "Brampton, Canada",
-    "Laval, Canada",
-    "Etobicoke, Canada",
-    "Ontario, Canada",
-    "New Hampshire, United States",
-    "Vermont, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36131",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36131",
-  "nyu_addl_dspace_s": "37100",
-  "locn_geometry": "ENVELOPE(-81.2197265625, -71.3751678466797, 47.8843536376953, 42.9343109130859)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36131"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Quality control",
+    "Quality"
+  ],
+  "dct_title_s": "Canada VMap1, Library 66: Data Quality Void Collection Area",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 66"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36131\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77250/nyu_2451_36131.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Toronto, Canada",
+    "Montréal, Canada",
+    "Ottawa, Canada",
+    "Mississauga, Canada",
+    "North York, Canada",
+    "Scarborough, Canada",
+    "Hamilton, Canada",
+    "Brampton, Canada",
+    "Laval, Canada",
+    "Etobicoke, Canada",
+    "Ontario, Canada",
+    "New Hampshire, United States",
+    "Vermont, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36131",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36131",
+  "nyu_addl_dspace_s": "37100",
+  "locn_geometry": "ENVELOPE(-81.2197265625, -71.3751678466797, 47.8843536376953, 42.9343109130859)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36132.json b/metadata-aardvark/Datasets/nyu-2451-36132.json
index e6d4a60d3..51e318324 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36132.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36132.json
@@ -1,55 +1,73 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36132",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Elevation",
-    "Topographic maps"
-  ],
-  "dct_title_s": "Canada VMap1, Library 66: Elevation Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 66"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36132\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77251/nyu_2451_36132.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Toronto, Canada",
-    "Montr\u00e9al, Canada",
-    "Ottawa, Canada",
-    "Mississauga, Canada",
-    "North York, Canada",
-    "Scarborough, Canada",
-    "Hamilton, Canada",
-    "Brampton, Canada",
-    "Laval, Canada",
-    "Etobicoke, Canada",
-    "Ontario, Canada",
-    "Pennsylvania, United States",
-    "Ohio, United States",
-    "New Hampshire, United States",
-    "Connecticut, United States",
-    "Massachusetts, United States",
-    "Vermont, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36132",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36132",
-  "nyu_addl_dspace_s": "37101",
-  "locn_geometry": "ENVELOPE(-81.2163467407227, -71.2656326293945, 47.7634735107422, 42.0027503967285)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36132"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Elevation",
+    "Topographic maps"
+  ],
+  "dct_title_s": "Canada VMap1, Library 66: Elevation Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 66"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36132\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77251/nyu_2451_36132.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Toronto, Canada",
+    "Montréal, Canada",
+    "Ottawa, Canada",
+    "Mississauga, Canada",
+    "North York, Canada",
+    "Scarborough, Canada",
+    "Hamilton, Canada",
+    "Brampton, Canada",
+    "Laval, Canada",
+    "Etobicoke, Canada",
+    "Ontario, Canada",
+    "Pennsylvania, United States",
+    "Ohio, United States",
+    "New Hampshire, United States",
+    "Connecticut, United States",
+    "Massachusetts, United States",
+    "Vermont, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36132",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36132",
+  "nyu_addl_dspace_s": "37101",
+  "locn_geometry": "ENVELOPE(-81.2163467407227, -71.2656326293945, 47.7634735107422, 42.0027503967285)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36133.json b/metadata-aardvark/Datasets/nyu-2451-36133.json
index 83b15d151..8213061bc 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36133.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36133.json
@@ -1,51 +1,69 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36133",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Embankments",
-    "Fills (Earthwork)"
-  ],
-  "dct_title_s": "Canada VMap1, Library 66: Embankment Fill Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 66"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36133\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77252/nyu_2451_36133.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Toronto, Canada",
-    "Montr\u00e9al, Canada",
-    "Ottawa, Canada",
-    "Mississauga, Canada",
-    "North York, Canada",
-    "Scarborough, Canada",
-    "Hamilton, Canada",
-    "Brampton, Canada",
-    "Laval, Canada",
-    "Etobicoke, Canada",
-    "Ontario, Canada",
-    "New Hampshire, United States",
-    "Vermont, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36133",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36133",
-  "nyu_addl_dspace_s": "37102",
-  "locn_geometry": "ENVELOPE(-80.4964065551758, -71.4405364990234, 47.765510559082, 42.9470596313477)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36133"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Embankments",
+    "Fills (Earthwork)"
+  ],
+  "dct_title_s": "Canada VMap1, Library 66: Embankment Fill Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 66"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36133\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77252/nyu_2451_36133.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Toronto, Canada",
+    "Montréal, Canada",
+    "Ottawa, Canada",
+    "Mississauga, Canada",
+    "North York, Canada",
+    "Scarborough, Canada",
+    "Hamilton, Canada",
+    "Brampton, Canada",
+    "Laval, Canada",
+    "Etobicoke, Canada",
+    "Ontario, Canada",
+    "New Hampshire, United States",
+    "Vermont, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36133",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36133",
+  "nyu_addl_dspace_s": "37102",
+  "locn_geometry": "ENVELOPE(-80.4964065551758, -71.4405364990234, 47.765510559082, 42.9470596313477)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36134.json b/metadata-aardvark/Datasets/nyu-2451-36134.json
index 987f3f8af..12c7fbcf9 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36134.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36134.json
@@ -1,51 +1,69 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36134",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Mines and mineral resources",
-    "Salt mines and mining"
-  ],
-  "dct_title_s": "Canada VMap1, Library 66: Extraction Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 66"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36134\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77253/nyu_2451_36134.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Toronto, Canada",
-    "Montr\u00e9al, Canada",
-    "Ottawa, Canada",
-    "Mississauga, Canada",
-    "North York, Canada",
-    "Scarborough, Canada",
-    "Hamilton, Canada",
-    "Brampton, Canada",
-    "Laval, Canada",
-    "Etobicoke, Canada",
-    "Ontario, Canada",
-    "New Hampshire, United States",
-    "Vermont, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36134",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36134",
-  "nyu_addl_dspace_s": "37103",
-  "locn_geometry": "ENVELOPE(-81.2197265625, -71.2927627563477, 47.8843536376953, 42.8815994262695)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36134"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Mines and mineral resources",
+    "Salt mines and mining"
+  ],
+  "dct_title_s": "Canada VMap1, Library 66: Extraction Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 66"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36134\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77253/nyu_2451_36134.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Toronto, Canada",
+    "Montréal, Canada",
+    "Ottawa, Canada",
+    "Mississauga, Canada",
+    "North York, Canada",
+    "Scarborough, Canada",
+    "Hamilton, Canada",
+    "Brampton, Canada",
+    "Laval, Canada",
+    "Etobicoke, Canada",
+    "Ontario, Canada",
+    "New Hampshire, United States",
+    "Vermont, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36134",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36134",
+  "nyu_addl_dspace_s": "37103",
+  "locn_geometry": "ENVELOPE(-81.2197265625, -71.2927627563477, 47.8843536376953, 42.8815994262695)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36135.json b/metadata-aardvark/Datasets/nyu-2451-36135.json
index 42e0f0a85..e556b63f0 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36135.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36135.json
@@ -1,55 +1,73 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36135",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Mines and mineral resources",
-    "Salt mines and mining"
-  ],
-  "dct_title_s": "Canada VMap1, Library 66: Extraction Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 66"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36135\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77254/nyu_2451_36135.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Toronto, Canada",
-    "Montr\u00e9al, Canada",
-    "Ottawa, Canada",
-    "Mississauga, Canada",
-    "North York, Canada",
-    "Scarborough, Canada",
-    "Hamilton, Canada",
-    "Brampton, Canada",
-    "Laval, Canada",
-    "Etobicoke, Canada",
-    "Ontario, Canada",
-    "Pennsylvania, United States",
-    "Ohio, United States",
-    "New Hampshire, United States",
-    "Connecticut, United States",
-    "Massachusetts, United States",
-    "Vermont, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36135",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36135",
-  "nyu_addl_dspace_s": "37104",
-  "locn_geometry": "ENVELOPE(-81.2123870849609, -71.2513198852539, 47.9719886779785, 42.0067749023437)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36135"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Mines and mineral resources",
+    "Salt mines and mining"
+  ],
+  "dct_title_s": "Canada VMap1, Library 66: Extraction Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 66"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36135\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77254/nyu_2451_36135.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Toronto, Canada",
+    "Montréal, Canada",
+    "Ottawa, Canada",
+    "Mississauga, Canada",
+    "North York, Canada",
+    "Scarborough, Canada",
+    "Hamilton, Canada",
+    "Brampton, Canada",
+    "Laval, Canada",
+    "Etobicoke, Canada",
+    "Ontario, Canada",
+    "Pennsylvania, United States",
+    "Ohio, United States",
+    "New Hampshire, United States",
+    "Connecticut, United States",
+    "Massachusetts, United States",
+    "Vermont, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36135",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36135",
+  "nyu_addl_dspace_s": "37104",
+  "locn_geometry": "ENVELOPE(-81.2123870849609, -71.2513198852539, 47.9719886779785, 42.0067749023437)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36136.json b/metadata-aardvark/Datasets/nyu-2451-36136.json
index f9820ef9d..42b2e7b03 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36136.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36136.json
@@ -1,51 +1,69 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36136",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Ferries",
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 66: Ferry Crossing Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 66"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36136\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77255/nyu_2451_36136.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Montr\u00e9al, Canada",
-    "Ottawa, Canada",
-    "Laval, Canada",
-    "Markham, Canada",
-    "Oshawa, Canada",
-    "Gatineau, Canada",
-    "Vaughan, Canada",
-    "Longueuil, Canada",
-    "Richmond Hill, Canada",
-    "Barrie, Canada",
-    "Ontario, Canada",
-    "New Hampshire, United States",
-    "Vermont, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36136",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36136",
-  "nyu_addl_dspace_s": "37105",
-  "locn_geometry": "ENVELOPE(-80.1725234985351, -71.9596176147461, 47.2183609008789, 43.8553886413574)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36136"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Ferries",
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 66: Ferry Crossing Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 66"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36136\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77255/nyu_2451_36136.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Montréal, Canada",
+    "Ottawa, Canada",
+    "Laval, Canada",
+    "Markham, Canada",
+    "Oshawa, Canada",
+    "Gatineau, Canada",
+    "Vaughan, Canada",
+    "Longueuil, Canada",
+    "Richmond Hill, Canada",
+    "Barrie, Canada",
+    "Ontario, Canada",
+    "New Hampshire, United States",
+    "Vermont, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36136",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36136",
+  "nyu_addl_dspace_s": "37105",
+  "locn_geometry": "ENVELOPE(-80.1725234985351, -71.9596176147461, 47.2183609008789, 43.8553886413574)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36137.json b/metadata-aardvark/Datasets/nyu-2451-36137.json
index f395036b3..84a53d875 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36137.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36137.json
@@ -1,49 +1,67 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36137",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Fuelbreaks",
-    "Environment"
-  ],
-  "dct_title_s": "Canada VMap1, Library 66: Firebreak Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 66"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36137\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77256/nyu_2451_36137.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Montr\u00e9al, Canada",
-    "Ottawa, Canada",
-    "Laval, Canada",
-    "Gatineau, Canada",
-    "Longueuil, Canada",
-    "Terrebonne, Canada",
-    "Saint-Laurent, Canada",
-    "Repentigny, Canada",
-    "Saint-L\u00e9onard, Canada",
-    "Saint-Jean-sur-Richelieu, Canada",
-    "Ontario, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36137",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36137",
-  "nyu_addl_dspace_s": "37106",
-  "locn_geometry": "ENVELOPE(-80.2367172241211, -72.5556716918945, 47.9959335327148, 45.065315246582)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36137"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Fuelbreaks",
+    "Environment"
+  ],
+  "dct_title_s": "Canada VMap1, Library 66: Firebreak Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 66"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36137\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77256/nyu_2451_36137.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Montréal, Canada",
+    "Ottawa, Canada",
+    "Laval, Canada",
+    "Gatineau, Canada",
+    "Longueuil, Canada",
+    "Terrebonne, Canada",
+    "Saint-Laurent, Canada",
+    "Repentigny, Canada",
+    "Saint-Léonard, Canada",
+    "Saint-Jean-sur-Richelieu, Canada",
+    "Ontario, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36137",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36137",
+  "nyu_addl_dspace_s": "37106",
+  "locn_geometry": "ENVELOPE(-80.2367172241211, -72.5556716918945, 47.9959335327148, 45.065315246582)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36138.json b/metadata-aardvark/Datasets/nyu-2451-36138.json
index c242a48a8..b04991478 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36138.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36138.json
@@ -1,52 +1,70 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36138",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Hydrography",
-    "Hydrographic surveying",
-    "Aqueducts"
-  ],
-  "dct_title_s": "Canada VMap1, Library 66: Ground Area",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 66"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36138\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77257/nyu_2451_36138.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Montr\u00e9al, Canada",
-    "Ottawa, Canada",
-    "Laval, Canada",
-    "Gatineau, Canada",
-    "Longueuil, Canada",
-    "Sherbrooke, Canada",
-    "Trois-Rivi\u00e8res, Canada",
-    "Terrebonne, Canada",
-    "Saint-Laurent, Canada",
-    "Repentigny, Canada",
-    "Ontario, Canada",
-    "New Hampshire, United States",
-    "Vermont, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36138",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36138",
-  "nyu_addl_dspace_s": "37107",
-  "locn_geometry": "ENVELOPE(-76.9225387573242, -71.25, 46.7697486877441, 45.0040550231934)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36138"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Hydrography",
+    "Hydrographic surveying",
+    "Aqueducts"
+  ],
+  "dct_title_s": "Canada VMap1, Library 66: Ground Area",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 66"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36138\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77257/nyu_2451_36138.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Montréal, Canada",
+    "Ottawa, Canada",
+    "Laval, Canada",
+    "Gatineau, Canada",
+    "Longueuil, Canada",
+    "Sherbrooke, Canada",
+    "Trois-Rivières, Canada",
+    "Terrebonne, Canada",
+    "Saint-Laurent, Canada",
+    "Repentigny, Canada",
+    "Ontario, Canada",
+    "New Hampshire, United States",
+    "Vermont, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36138",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36138",
+  "nyu_addl_dspace_s": "37107",
+  "locn_geometry": "ENVELOPE(-76.9225387573242, -71.25, 46.7697486877441, 45.0040550231934)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36139.json b/metadata-aardvark/Datasets/nyu-2451-36139.json
index 1a6af2f82..24fff8251 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36139.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36139.json
@@ -1,55 +1,73 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36139",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Hydrography",
-    "Hydrographic surveying",
-    "Aqueducts"
-  ],
-  "dct_title_s": "Canada VMap1, Library 66: Hydrography Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 66"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36139\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77258/nyu_2451_36139.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Toronto, Canada",
-    "Montr\u00e9al, Canada",
-    "Ottawa, Canada",
-    "Mississauga, Canada",
-    "North York, Canada",
-    "Scarborough, Canada",
-    "Hamilton, Canada",
-    "Brampton, Canada",
-    "Laval, Canada",
-    "Etobicoke, Canada",
-    "Ontario, Canada",
-    "Pennsylvania, United States",
-    "Ohio, United States",
-    "New Hampshire, United States",
-    "Massachusetts, United States",
-    "Vermont, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36139",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36139",
-  "nyu_addl_dspace_s": "37108",
-  "locn_geometry": "ENVELOPE(-81.2455062866211, -71.2636566162109, 47.9856109619141, 42.1102142333984)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36139"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Hydrography",
+    "Hydrographic surveying",
+    "Aqueducts"
+  ],
+  "dct_title_s": "Canada VMap1, Library 66: Hydrography Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 66"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36139\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77258/nyu_2451_36139.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Toronto, Canada",
+    "Montréal, Canada",
+    "Ottawa, Canada",
+    "Mississauga, Canada",
+    "North York, Canada",
+    "Scarborough, Canada",
+    "Hamilton, Canada",
+    "Brampton, Canada",
+    "Laval, Canada",
+    "Etobicoke, Canada",
+    "Ontario, Canada",
+    "Pennsylvania, United States",
+    "Ohio, United States",
+    "New Hampshire, United States",
+    "Massachusetts, United States",
+    "Vermont, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36139",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36139",
+  "nyu_addl_dspace_s": "37108",
+  "locn_geometry": "ENVELOPE(-81.2455062866211, -71.2636566162109, 47.9856109619141, 42.1102142333984)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36140.json b/metadata-aardvark/Datasets/nyu-2451-36140.json
index b6e2e6b7b..514ee3e46 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36140.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36140.json
@@ -1,51 +1,69 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36140",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Industrial sites"
-  ],
-  "dct_title_s": "Canada VMap1, Library 66: Industry Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 66"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36140\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77259/nyu_2451_36140.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Toronto, Canada",
-    "Montr\u00e9al, Canada",
-    "Ottawa, Canada",
-    "Mississauga, Canada",
-    "North York, Canada",
-    "Scarborough, Canada",
-    "Hamilton, Canada",
-    "Brampton, Canada",
-    "Laval, Canada",
-    "Etobicoke, Canada",
-    "Ontario, Canada",
-    "New Hampshire, United States",
-    "Massachusetts, United States",
-    "Vermont, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36140",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36140",
-  "nyu_addl_dspace_s": "37109",
-  "locn_geometry": "ENVELOPE(-81.1995010375977, -71.5337829589844, 47.9536285400391, 42.6212005615234)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36140"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Industrial sites"
+  ],
+  "dct_title_s": "Canada VMap1, Library 66: Industry Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 66"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36140\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77259/nyu_2451_36140.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Toronto, Canada",
+    "Montréal, Canada",
+    "Ottawa, Canada",
+    "Mississauga, Canada",
+    "North York, Canada",
+    "Scarborough, Canada",
+    "Hamilton, Canada",
+    "Brampton, Canada",
+    "Laval, Canada",
+    "Etobicoke, Canada",
+    "Ontario, Canada",
+    "New Hampshire, United States",
+    "Massachusetts, United States",
+    "Vermont, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36140",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36140",
+  "nyu_addl_dspace_s": "37109",
+  "locn_geometry": "ENVELOPE(-81.1995010375977, -71.5337829589844, 47.9536285400391, 42.6212005615234)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36141.json b/metadata-aardvark/Datasets/nyu-2451-36141.json
index ddddc8056..dbbdb08d8 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36141.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36141.json
@@ -1,54 +1,72 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36141",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 66: Interchange",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 66"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36141\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77260/nyu_2451_36141.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Toronto, Canada",
-    "Montr\u00e9al, Canada",
-    "Ottawa, Canada",
-    "Mississauga, Canada",
-    "North York, Canada",
-    "Scarborough, Canada",
-    "Hamilton, Canada",
-    "Brampton, Canada",
-    "Laval, Canada",
-    "Etobicoke, Canada",
-    "Ontario, Canada",
-    "Pennsylvania, United States",
-    "Ohio, United States",
-    "New Hampshire, United States",
-    "Connecticut, United States",
-    "Massachusetts, United States",
-    "Vermont, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36141",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36141",
-  "nyu_addl_dspace_s": "37110",
-  "locn_geometry": "ENVELOPE(-81.2336730957031, -71.250373840332, 46.9113540649414, 42.0018005371094)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36141"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 66: Interchange",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 66"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36141\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77260/nyu_2451_36141.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Toronto, Canada",
+    "Montréal, Canada",
+    "Ottawa, Canada",
+    "Mississauga, Canada",
+    "North York, Canada",
+    "Scarborough, Canada",
+    "Hamilton, Canada",
+    "Brampton, Canada",
+    "Laval, Canada",
+    "Etobicoke, Canada",
+    "Ontario, Canada",
+    "Pennsylvania, United States",
+    "Ohio, United States",
+    "New Hampshire, United States",
+    "Connecticut, United States",
+    "Massachusetts, United States",
+    "Vermont, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36141",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36141",
+  "nyu_addl_dspace_s": "37110",
+  "locn_geometry": "ENVELOPE(-81.2336730957031, -71.250373840332, 46.9113540649414, 42.0018005371094)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36142.json b/metadata-aardvark/Datasets/nyu-2451-36142.json
index 73886029e..5a81c5187 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36142.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36142.json
@@ -1,55 +1,73 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36142",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Floods",
-    "Hydrology",
-    "Hydrographic surveying"
-  ],
-  "dct_title_s": "Canada VMap1, Library 66: Inundation Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 66"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36142\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77261/nyu_2451_36142.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Toronto, Canada",
-    "Montr\u00e9al, Canada",
-    "Ottawa, Canada",
-    "Mississauga, Canada",
-    "North York, Canada",
-    "Scarborough, Canada",
-    "Hamilton, Canada",
-    "Brampton, Canada",
-    "Laval, Canada",
-    "Etobicoke, Canada",
-    "Ontario, Canada",
-    "Pennsylvania, United States",
-    "Ohio, United States",
-    "New Hampshire, United States",
-    "Massachusetts, United States",
-    "Vermont, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36142",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36142",
-  "nyu_addl_dspace_s": "37111",
-  "locn_geometry": "ENVELOPE(-81.243766784668, -71.4682769775391, 48.0, 42.3287658691406)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36142"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Floods",
+    "Hydrology",
+    "Hydrographic surveying"
+  ],
+  "dct_title_s": "Canada VMap1, Library 66: Inundation Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 66"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36142\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77261/nyu_2451_36142.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Toronto, Canada",
+    "Montréal, Canada",
+    "Ottawa, Canada",
+    "Mississauga, Canada",
+    "North York, Canada",
+    "Scarborough, Canada",
+    "Hamilton, Canada",
+    "Brampton, Canada",
+    "Laval, Canada",
+    "Etobicoke, Canada",
+    "Ontario, Canada",
+    "Pennsylvania, United States",
+    "Ohio, United States",
+    "New Hampshire, United States",
+    "Massachusetts, United States",
+    "Vermont, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36142",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36142",
+  "nyu_addl_dspace_s": "37111",
+  "locn_geometry": "ENVELOPE(-81.243766784668, -71.4682769775391, 48.0, 42.3287658691406)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36143.json b/metadata-aardvark/Datasets/nyu-2451-36143.json
index 4b9c5f8be..f2ebeae56 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36143.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36143.json
@@ -1,55 +1,73 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36143",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Lakes",
-    "Reservoirs"
-  ],
-  "dct_title_s": "Canada VMap1, Library 66: Lake Reservoir Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 66"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36143\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77262/nyu_2451_36143.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Toronto, Canada",
-    "Montr\u00e9al, Canada",
-    "Ottawa, Canada",
-    "Mississauga, Canada",
-    "North York, Canada",
-    "Scarborough, Canada",
-    "Hamilton, Canada",
-    "Brampton, Canada",
-    "Laval, Canada",
-    "Etobicoke, Canada",
-    "Ontario, Canada",
-    "Pennsylvania, United States",
-    "Ohio, United States",
-    "New Hampshire, United States",
-    "Connecticut, United States",
-    "Massachusetts, United States",
-    "Vermont, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36143",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36143",
-  "nyu_addl_dspace_s": "37112",
-  "locn_geometry": "ENVELOPE(-81.25, -71.25, 48.0, 42.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36143"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Lakes",
+    "Reservoirs"
+  ],
+  "dct_title_s": "Canada VMap1, Library 66: Lake Reservoir Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 66"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36143\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77262/nyu_2451_36143.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Toronto, Canada",
+    "Montréal, Canada",
+    "Ottawa, Canada",
+    "Mississauga, Canada",
+    "North York, Canada",
+    "Scarborough, Canada",
+    "Hamilton, Canada",
+    "Brampton, Canada",
+    "Laval, Canada",
+    "Etobicoke, Canada",
+    "Ontario, Canada",
+    "Pennsylvania, United States",
+    "Ohio, United States",
+    "New Hampshire, United States",
+    "Connecticut, United States",
+    "Massachusetts, United States",
+    "Vermont, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36143",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36143",
+  "nyu_addl_dspace_s": "37112",
+  "locn_geometry": "ENVELOPE(-81.25, -71.25, 48.0, 42.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36144.json b/metadata-aardvark/Datasets/nyu-2451-36144.json
index 80bc60e5e..3cf4a245e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36144.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36144.json
@@ -1,56 +1,74 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36144",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Parks",
-    "Recreation areas",
-    "Environment"
-  ],
-  "dct_title_s": "Canada VMap1, Library 66: Landmark Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 66"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36144\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77263/nyu_2451_36144.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Toronto, Canada",
-    "Montr\u00e9al, Canada",
-    "Ottawa, Canada",
-    "Mississauga, Canada",
-    "North York, Canada",
-    "Scarborough, Canada",
-    "Hamilton, Canada",
-    "Brampton, Canada",
-    "Laval, Canada",
-    "Etobicoke, Canada",
-    "Ontario, Canada",
-    "Pennsylvania, United States",
-    "Ohio, United States",
-    "New Hampshire, United States",
-    "Connecticut, United States",
-    "Massachusetts, United States",
-    "Vermont, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36144",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36144",
-  "nyu_addl_dspace_s": "37113",
-  "locn_geometry": "ENVELOPE(-81.2354736328125, -71.25, 48.0, 42.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36144"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Parks",
+    "Recreation areas",
+    "Environment"
+  ],
+  "dct_title_s": "Canada VMap1, Library 66: Landmark Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 66"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36144\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77263/nyu_2451_36144.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Toronto, Canada",
+    "Montréal, Canada",
+    "Ottawa, Canada",
+    "Mississauga, Canada",
+    "North York, Canada",
+    "Scarborough, Canada",
+    "Hamilton, Canada",
+    "Brampton, Canada",
+    "Laval, Canada",
+    "Etobicoke, Canada",
+    "Ontario, Canada",
+    "Pennsylvania, United States",
+    "Ohio, United States",
+    "New Hampshire, United States",
+    "Connecticut, United States",
+    "Massachusetts, United States",
+    "Vermont, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36144",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36144",
+  "nyu_addl_dspace_s": "37113",
+  "locn_geometry": "ENVELOPE(-81.2354736328125, -71.25, 48.0, 42.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36145.json b/metadata-aardvark/Datasets/nyu-2451-36145.json
index dd2e697cd..5f5c22d9c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36145.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36145.json
@@ -1,45 +1,63 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36145",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Parks",
-    "Recreation areas",
-    "Environment"
-  ],
-  "dct_title_s": "Canada VMap1, Library 66: Landmark Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 66"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36145\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77264/nyu_2451_36145.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Niagara Falls, Canada",
-    "Welland, Canada",
-    "Port Colborne, Canada",
-    "Fort Erie, Canada",
-    "Ontario, Canada",
-    "Pennsylvania, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36145",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36145",
-  "nyu_addl_dspace_s": "37114",
-  "locn_geometry": "ENVELOPE(-79.3300628662109, -73.7550964355469, 43.0799255371094, 42.0067367553711)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36145"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Parks",
+    "Recreation areas",
+    "Environment"
+  ],
+  "dct_title_s": "Canada VMap1, Library 66: Landmark Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 66"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36145\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77264/nyu_2451_36145.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Niagara Falls, Canada",
+    "Welland, Canada",
+    "Port Colborne, Canada",
+    "Fort Erie, Canada",
+    "Ontario, Canada",
+    "Pennsylvania, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36145",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36145",
+  "nyu_addl_dspace_s": "37114",
+  "locn_geometry": "ENVELOPE(-79.3300628662109, -73.7550964355469, 43.0799255371094, 42.0067367553711)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36146.json b/metadata-aardvark/Datasets/nyu-2451-36146.json
index df0aa519f..62540f18c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36146.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36146.json
@@ -1,50 +1,68 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36146",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Parks",
-    "Recreation areas",
-    "Environment"
-  ],
-  "dct_title_s": "Canada VMap1, Library 66: Landmark Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 66"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36146\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77265/nyu_2451_36146.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Toronto, Canada",
-    "Ottawa, Canada",
-    "North York, Canada",
-    "Scarborough, Canada",
-    "Etobicoke, Canada",
-    "Markham, Canada",
-    "Oshawa, Canada",
-    "Gatineau, Canada",
-    "Vaughan, Canada",
-    "Richmond Hill, Canada",
-    "Ontario, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36146",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36146",
-  "nyu_addl_dspace_s": "37115",
-  "locn_geometry": "ENVELOPE(-79.6155319213867, -75.3761978149414, 45.9499053955078, 43.0073432922363)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36146"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Parks",
+    "Recreation areas",
+    "Environment"
+  ],
+  "dct_title_s": "Canada VMap1, Library 66: Landmark Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 66"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36146\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77265/nyu_2451_36146.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Toronto, Canada",
+    "Ottawa, Canada",
+    "North York, Canada",
+    "Scarborough, Canada",
+    "Etobicoke, Canada",
+    "Markham, Canada",
+    "Oshawa, Canada",
+    "Gatineau, Canada",
+    "Vaughan, Canada",
+    "Richmond Hill, Canada",
+    "Ontario, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36146",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36146",
+  "nyu_addl_dspace_s": "37115",
+  "locn_geometry": "ENVELOPE(-79.6155319213867, -75.3761978149414, 45.9499053955078, 43.0073432922363)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36147.json b/metadata-aardvark/Datasets/nyu-2451-36147.json
index 61a2a5425..c2ee40b78 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36147.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36147.json
@@ -1,48 +1,66 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36147",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Ski lifts",
-    "Aerial tramways"
-  ],
-  "dct_title_s": "Canada VMap1, Library 66: Lift Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 66"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36147\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77266/nyu_2451_36147.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Clarence-Rockland, Canada",
-    "Hawkesbury, Canada",
-    "Val-des-Monts, Canada",
-    "Mont-Tremblant, Canada",
-    "Thurso, Canada",
-    "Wakefield, Canada",
-    "Saint-Andr\u00e9-Avellin, Canada",
-    "Papineauville, Canada",
-    "La Conception, Canada",
-    "Ontario, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36147",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36147",
-  "nyu_addl_dspace_s": "37116",
-  "locn_geometry": "ENVELOPE(-75.8692779541016, -74.5243682861328, 46.2249908447266, 45.5041694641113)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36147"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Ski lifts",
+    "Aerial tramways"
+  ],
+  "dct_title_s": "Canada VMap1, Library 66: Lift Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 66"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36147\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77266/nyu_2451_36147.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Clarence-Rockland, Canada",
+    "Hawkesbury, Canada",
+    "Val-des-Monts, Canada",
+    "Mont-Tremblant, Canada",
+    "Thurso, Canada",
+    "Wakefield, Canada",
+    "Saint-André-Avellin, Canada",
+    "Papineauville, Canada",
+    "La Conception, Canada",
+    "Ontario, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36147",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36147",
+  "nyu_addl_dspace_s": "37116",
+  "locn_geometry": "ENVELOPE(-75.8692779541016, -74.5243682861328, 46.2249908447266, 45.5041694641113)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36148.json b/metadata-aardvark/Datasets/nyu-2451-36148.json
index 5d15bd6fc..d0a42bde6 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36148.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36148.json
@@ -1,51 +1,69 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36148",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Landforms",
-    "Fault zones",
-    "Cliffs",
-    "Glaciers"
-  ],
-  "dct_title_s": "Canada VMap1, Library 66: Landform Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 66"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36148\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77267/nyu_2451_36148.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Montr\u00e9al, Canada",
-    "Ottawa, Canada",
-    "Laval, Canada",
-    "Gatineau, Canada",
-    "Longueuil, Canada",
-    "Greater Sudbury, Canada",
-    "Sherbrooke, Canada",
-    "Trois-Rivi\u00e8res, Canada",
-    "Terrebonne, Canada",
-    "Saint-Laurent, Canada",
-    "Ontario, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36148",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36148",
-  "nyu_addl_dspace_s": "37117",
-  "locn_geometry": "ENVELOPE(-81.0645294189453, -71.6419830322266, 47.9058418273926, 45.2707862854004)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36148"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Landforms",
+    "Fault zones",
+    "Cliffs",
+    "Glaciers"
+  ],
+  "dct_title_s": "Canada VMap1, Library 66: Landform Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 66"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36148\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77267/nyu_2451_36148.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Montréal, Canada",
+    "Ottawa, Canada",
+    "Laval, Canada",
+    "Gatineau, Canada",
+    "Longueuil, Canada",
+    "Greater Sudbury, Canada",
+    "Sherbrooke, Canada",
+    "Trois-Rivières, Canada",
+    "Terrebonne, Canada",
+    "Saint-Laurent, Canada",
+    "Ontario, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36148",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36148",
+  "nyu_addl_dspace_s": "37117",
+  "locn_geometry": "ENVELOPE(-81.0645294189453, -71.6419830322266, 47.9058418273926, 45.2707862854004)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36149.json b/metadata-aardvark/Datasets/nyu-2451-36149.json
index 3aa34215c..e1c702099 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36149.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36149.json
@@ -1,55 +1,73 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36149",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "Canada VMap1, Library 66: Political Boundary Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 66"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36149\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77268/nyu_2451_36149.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Toronto, Canada",
-    "Montr\u00e9al, Canada",
-    "Ottawa, Canada",
-    "Mississauga, Canada",
-    "North York, Canada",
-    "Scarborough, Canada",
-    "Hamilton, Canada",
-    "Brampton, Canada",
-    "Laval, Canada",
-    "Etobicoke, Canada",
-    "Ontario, Canada",
-    "Pennsylvania, United States",
-    "Ohio, United States",
-    "New Hampshire, United States",
-    "Connecticut, United States",
-    "Massachusetts, United States",
-    "Vermont, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36149",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36149",
-  "nyu_addl_dspace_s": "37118",
-  "locn_geometry": "ENVELOPE(-81.25, -71.25, 48.0, 42.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36149"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "Canada VMap1, Library 66: Political Boundary Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 66"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36149\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77268/nyu_2451_36149.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Toronto, Canada",
+    "Montréal, Canada",
+    "Ottawa, Canada",
+    "Mississauga, Canada",
+    "North York, Canada",
+    "Scarborough, Canada",
+    "Hamilton, Canada",
+    "Brampton, Canada",
+    "Laval, Canada",
+    "Etobicoke, Canada",
+    "Ontario, Canada",
+    "Pennsylvania, United States",
+    "Ohio, United States",
+    "New Hampshire, United States",
+    "Connecticut, United States",
+    "Massachusetts, United States",
+    "Vermont, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36149",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36149",
+  "nyu_addl_dspace_s": "37118",
+  "locn_geometry": "ENVELOPE(-81.25, -71.25, 48.0, 42.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36150.json b/metadata-aardvark/Datasets/nyu-2451-36150.json
index 196852066..c092bc122 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36150.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36150.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36150",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Water treatment plants",
-    "Sewage disposal plants",
-    "Petroleum refineries"
-  ],
-  "dct_title_s": "Canada VMap1, Library 66: Pumping Stations",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 66"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36150\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77269/nyu_2451_36150.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36150",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36150",
-  "nyu_addl_dspace_s": "37119",
-  "locn_geometry": "ENVELOPE(-77.8285522460938, -76.4056777954102, 42.9442443847656, 42.0134086608887)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36150"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Water treatment plants",
+    "Sewage disposal plants",
+    "Petroleum refineries"
+  ],
+  "dct_title_s": "Canada VMap1, Library 66: Pumping Stations",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 66"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36150\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77269/nyu_2451_36150.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36150",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36150",
+  "nyu_addl_dspace_s": "37119",
+  "locn_geometry": "ENVELOPE(-77.8285522460938, -76.4056777954102, 42.9442443847656, 42.0134086608887)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36151.json b/metadata-aardvark/Datasets/nyu-2451-36151.json
index aaa0a46a4..de1be2b83 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36151.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36151.json
@@ -1,56 +1,74 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36151",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Swamps",
-    "Marshes",
-    "Wetlands"
-  ],
-  "dct_title_s": "Canada VMap1, Library 66: Marsh/Swamp Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 66"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36151\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77270/nyu_2451_36151.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Toronto, Canada",
-    "Montr\u00e9al, Canada",
-    "Ottawa, Canada",
-    "Mississauga, Canada",
-    "North York, Canada",
-    "Scarborough, Canada",
-    "Hamilton, Canada",
-    "Brampton, Canada",
-    "Laval, Canada",
-    "Etobicoke, Canada",
-    "Ontario, Canada",
-    "Pennsylvania, United States",
-    "Ohio, United States",
-    "New Hampshire, United States",
-    "Connecticut, United States",
-    "Massachusetts, United States",
-    "Vermont, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36151",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36151",
-  "nyu_addl_dspace_s": "37120",
-  "locn_geometry": "ENVELOPE(-81.25, -71.25, 48.0, 42.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36151"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Swamps",
+    "Marshes",
+    "Wetlands"
+  ],
+  "dct_title_s": "Canada VMap1, Library 66: Marsh/Swamp Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 66"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36151\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77270/nyu_2451_36151.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Toronto, Canada",
+    "Montréal, Canada",
+    "Ottawa, Canada",
+    "Mississauga, Canada",
+    "North York, Canada",
+    "Scarborough, Canada",
+    "Hamilton, Canada",
+    "Brampton, Canada",
+    "Laval, Canada",
+    "Etobicoke, Canada",
+    "Ontario, Canada",
+    "Pennsylvania, United States",
+    "Ohio, United States",
+    "New Hampshire, United States",
+    "Connecticut, United States",
+    "Massachusetts, United States",
+    "Vermont, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36151",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36151",
+  "nyu_addl_dspace_s": "37120",
+  "locn_geometry": "ENVELOPE(-81.25, -71.25, 48.0, 42.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36152.json b/metadata-aardvark/Datasets/nyu-2451-36152.json
index dff97a417..b09b609be 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36152.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36152.json
@@ -1,56 +1,74 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36152",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Trees",
-    "Vegetation boundaries",
-    "Vegetation classification"
-  ],
-  "dct_title_s": "Canada VMap1, Library 66: Trees Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 66"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36152\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77271/nyu_2451_36152.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Toronto, Canada",
-    "Montr\u00e9al, Canada",
-    "Ottawa, Canada",
-    "Mississauga, Canada",
-    "North York, Canada",
-    "Scarborough, Canada",
-    "Hamilton, Canada",
-    "Brampton, Canada",
-    "Laval, Canada",
-    "Etobicoke, Canada",
-    "Ontario, Canada",
-    "Pennsylvania, United States",
-    "Ohio, United States",
-    "New Hampshire, United States",
-    "Connecticut, United States",
-    "Massachusetts, United States",
-    "Vermont, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36152",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36152",
-  "nyu_addl_dspace_s": "37121",
-  "locn_geometry": "ENVELOPE(-81.25, -71.25, 48.0, 42.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36152"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Trees",
+    "Vegetation boundaries",
+    "Vegetation classification"
+  ],
+  "dct_title_s": "Canada VMap1, Library 66: Trees Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 66"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36152\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77271/nyu_2451_36152.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Toronto, Canada",
+    "Montréal, Canada",
+    "Ottawa, Canada",
+    "Mississauga, Canada",
+    "North York, Canada",
+    "Scarborough, Canada",
+    "Hamilton, Canada",
+    "Brampton, Canada",
+    "Laval, Canada",
+    "Etobicoke, Canada",
+    "Ontario, Canada",
+    "Pennsylvania, United States",
+    "Ohio, United States",
+    "New Hampshire, United States",
+    "Connecticut, United States",
+    "Massachusetts, United States",
+    "Vermont, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36152",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36152",
+  "nyu_addl_dspace_s": "37121",
+  "locn_geometry": "ENVELOPE(-81.25, -71.25, 48.0, 42.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36154.json b/metadata-aardvark/Datasets/nyu-2451-36154.json
index 86caaed5d..dfb7ed149 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36154.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36154.json
@@ -1,55 +1,73 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36154",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "Canada VMap1, Library 66: Political Boundary Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 66"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36154\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77272/nyu_2451_36154.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Toronto, Canada",
-    "Montr\u00e9al, Canada",
-    "Ottawa, Canada",
-    "Mississauga, Canada",
-    "North York, Canada",
-    "Scarborough, Canada",
-    "Hamilton, Canada",
-    "Brampton, Canada",
-    "Laval, Canada",
-    "Etobicoke, Canada",
-    "Ontario, Canada",
-    "Pennsylvania, United States",
-    "Ohio, United States",
-    "New Hampshire, United States",
-    "Connecticut, United States",
-    "Massachusetts, United States",
-    "Vermont, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36154",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36154",
-  "nyu_addl_dspace_s": "37123",
-  "locn_geometry": "ENVELOPE(-81.25, -71.25, 48.0, 42.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36154"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "Canada VMap1, Library 66: Political Boundary Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 66"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36154\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77272/nyu_2451_36154.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Toronto, Canada",
+    "Montréal, Canada",
+    "Ottawa, Canada",
+    "Mississauga, Canada",
+    "North York, Canada",
+    "Scarborough, Canada",
+    "Hamilton, Canada",
+    "Brampton, Canada",
+    "Laval, Canada",
+    "Etobicoke, Canada",
+    "Ontario, Canada",
+    "Pennsylvania, United States",
+    "Ohio, United States",
+    "New Hampshire, United States",
+    "Connecticut, United States",
+    "Massachusetts, United States",
+    "Vermont, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36154",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36154",
+  "nyu_addl_dspace_s": "37123",
+  "locn_geometry": "ENVELOPE(-81.25, -71.25, 48.0, 42.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36155.json b/metadata-aardvark/Datasets/nyu-2451-36155.json
index fb7c3d81e..6a3cd0c6b 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36155.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36155.json
@@ -1,52 +1,70 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36155",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Rapids",
-    "Rivers",
-    "Waterfalls"
-  ],
-  "dct_title_s": "Canada VMap1, Library 66: Rapids Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 66"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36155\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77273/nyu_2451_36155.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Toronto, Canada",
-    "Montr\u00e9al, Canada",
-    "Ottawa, Canada",
-    "Mississauga, Canada",
-    "North York, Canada",
-    "Scarborough, Canada",
-    "Hamilton, Canada",
-    "Brampton, Canada",
-    "Laval, Canada",
-    "Etobicoke, Canada",
-    "Ontario, Canada",
-    "New Hampshire, United States",
-    "Vermont, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36155",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36155",
-  "nyu_addl_dspace_s": "37124",
-  "locn_geometry": "ENVELOPE(-81.2447967529297, -71.25, 47.9817695617676, 43.003303527832)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36155"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Rapids",
+    "Rivers",
+    "Waterfalls"
+  ],
+  "dct_title_s": "Canada VMap1, Library 66: Rapids Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 66"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36155\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77273/nyu_2451_36155.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Toronto, Canada",
+    "Montréal, Canada",
+    "Ottawa, Canada",
+    "Mississauga, Canada",
+    "North York, Canada",
+    "Scarborough, Canada",
+    "Hamilton, Canada",
+    "Brampton, Canada",
+    "Laval, Canada",
+    "Etobicoke, Canada",
+    "Ontario, Canada",
+    "New Hampshire, United States",
+    "Vermont, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36155",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36155",
+  "nyu_addl_dspace_s": "37124",
+  "locn_geometry": "ENVELOPE(-81.2447967529297, -71.25, 47.9817695617676, 43.003303527832)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36156.json b/metadata-aardvark/Datasets/nyu-2451-36156.json
index f4f3699c2..5625c214c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36156.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36156.json
@@ -1,51 +1,69 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36156",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Telephone cables",
-    "Communication"
-  ],
-  "dct_title_s": "Canada VMap1, Library 66: Telephone Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 66"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36156\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77274/nyu_2451_36156.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Toronto, Canada",
-    "Ottawa, Canada",
-    "Mississauga, Canada",
-    "North York, Canada",
-    "Scarborough, Canada",
-    "Hamilton, Canada",
-    "Brampton, Canada",
-    "Etobicoke, Canada",
-    "Markham, Canada",
-    "Oshawa, Canada",
-    "Ontario, Canada",
-    "Pennsylvania, United States",
-    "Ohio, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36156",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36156",
-  "nyu_addl_dspace_s": "37125",
-  "locn_geometry": "ENVELOPE(-81.1408386230469, -74.1379776000977, 46.4626312255859, 42.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36156"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Telephone cables",
+    "Communication"
+  ],
+  "dct_title_s": "Canada VMap1, Library 66: Telephone Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 66"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36156\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77274/nyu_2451_36156.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Toronto, Canada",
+    "Ottawa, Canada",
+    "Mississauga, Canada",
+    "North York, Canada",
+    "Scarborough, Canada",
+    "Hamilton, Canada",
+    "Brampton, Canada",
+    "Etobicoke, Canada",
+    "Markham, Canada",
+    "Oshawa, Canada",
+    "Ontario, Canada",
+    "Pennsylvania, United States",
+    "Ohio, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36156",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36156",
+  "nyu_addl_dspace_s": "37125",
+  "locn_geometry": "ENVELOPE(-81.1408386230469, -74.1379776000977, 46.4626312255859, 42.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36157.json b/metadata-aardvark/Datasets/nyu-2451-36157.json
index 81592df79..e664f2aa7 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36157.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36157.json
@@ -1,55 +1,73 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36157",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Hydrology",
-    "Water"
-  ],
-  "dct_title_s": "Canada VMap1, Library 66: Water Course Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 66"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36157\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77275/nyu_2451_36157.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Toronto, Canada",
-    "Montr\u00e9al, Canada",
-    "Ottawa, Canada",
-    "Mississauga, Canada",
-    "North York, Canada",
-    "Scarborough, Canada",
-    "Hamilton, Canada",
-    "Brampton, Canada",
-    "Laval, Canada",
-    "Etobicoke, Canada",
-    "Ontario, Canada",
-    "Pennsylvania, United States",
-    "Ohio, United States",
-    "New Hampshire, United States",
-    "Connecticut, United States",
-    "Massachusetts, United States",
-    "Vermont, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36157",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36157",
-  "nyu_addl_dspace_s": "37126",
-  "locn_geometry": "ENVELOPE(-81.2261734008789, -71.25, 48.0, 42.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36157"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Hydrology",
+    "Water"
+  ],
+  "dct_title_s": "Canada VMap1, Library 66: Water Course Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 66"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36157\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77275/nyu_2451_36157.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Toronto, Canada",
+    "Montréal, Canada",
+    "Ottawa, Canada",
+    "Mississauga, Canada",
+    "North York, Canada",
+    "Scarborough, Canada",
+    "Hamilton, Canada",
+    "Brampton, Canada",
+    "Laval, Canada",
+    "Etobicoke, Canada",
+    "Ontario, Canada",
+    "Pennsylvania, United States",
+    "Ohio, United States",
+    "New Hampshire, United States",
+    "Connecticut, United States",
+    "Massachusetts, United States",
+    "Vermont, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36157",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36157",
+  "nyu_addl_dspace_s": "37126",
+  "locn_geometry": "ENVELOPE(-81.2261734008789, -71.25, 48.0, 42.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36158.json b/metadata-aardvark/Datasets/nyu-2451-36158.json
index 105ffedc4..095be4796 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36158.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36158.json
@@ -1,54 +1,72 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36158",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Location"
-  ],
-  "dct_title_s": "Canada VMap1, Library 66: Markers Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 66"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36158\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77276/nyu_2451_36158.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Toronto, Canada",
-    "Mississauga, Canada",
-    "North York, Canada",
-    "Scarborough, Canada",
-    "Hamilton, Canada",
-    "Brampton, Canada",
-    "Etobicoke, Canada",
-    "Markham, Canada",
-    "Oshawa, Canada",
-    "Vaughan, Canada",
-    "Ontario, Canada",
-    "Pennsylvania, United States",
-    "Ohio, United States",
-    "New Hampshire, United States",
-    "Connecticut, United States",
-    "Massachusetts, United States",
-    "Vermont, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36158",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36158",
-  "nyu_addl_dspace_s": "37127",
-  "locn_geometry": "ENVELOPE(-81.0508117675781, -71.2728729248047, 45.2809638977051, 42.0036392211914)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36158"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Location"
+  ],
+  "dct_title_s": "Canada VMap1, Library 66: Markers Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 66"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36158\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77276/nyu_2451_36158.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Toronto, Canada",
+    "Mississauga, Canada",
+    "North York, Canada",
+    "Scarborough, Canada",
+    "Hamilton, Canada",
+    "Brampton, Canada",
+    "Etobicoke, Canada",
+    "Markham, Canada",
+    "Oshawa, Canada",
+    "Vaughan, Canada",
+    "Ontario, Canada",
+    "Pennsylvania, United States",
+    "Ohio, United States",
+    "New Hampshire, United States",
+    "Connecticut, United States",
+    "Massachusetts, United States",
+    "Vermont, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36158",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36158",
+  "nyu_addl_dspace_s": "37127",
+  "locn_geometry": "ENVELOPE(-81.0508117675781, -71.2728729248047, 45.2809638977051, 42.0036392211914)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36159.json b/metadata-aardvark/Datasets/nyu-2451-36159.json
index d85b653df..26ac37f77 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36159.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36159.json
@@ -1,55 +1,73 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36159",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Electric lines",
-    "Electric power transmission"
-  ],
-  "dct_title_s": "Canada VMap1, Library 66: Power Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 66"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36159\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77277/nyu_2451_36159.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Toronto, Canada",
-    "Montr\u00e9al, Canada",
-    "Ottawa, Canada",
-    "Mississauga, Canada",
-    "North York, Canada",
-    "Scarborough, Canada",
-    "Hamilton, Canada",
-    "Brampton, Canada",
-    "Laval, Canada",
-    "Etobicoke, Canada",
-    "Ontario, Canada",
-    "Pennsylvania, United States",
-    "Ohio, United States",
-    "New Hampshire, United States",
-    "Connecticut, United States",
-    "Massachusetts, United States",
-    "Vermont, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36159",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36159",
-  "nyu_addl_dspace_s": "37128",
-  "locn_geometry": "ENVELOPE(-81.25, -71.25, 48.0, 42.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36159"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Electric lines",
+    "Electric power transmission"
+  ],
+  "dct_title_s": "Canada VMap1, Library 66: Power Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 66"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36159\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77277/nyu_2451_36159.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Toronto, Canada",
+    "Montréal, Canada",
+    "Ottawa, Canada",
+    "Mississauga, Canada",
+    "North York, Canada",
+    "Scarborough, Canada",
+    "Hamilton, Canada",
+    "Brampton, Canada",
+    "Laval, Canada",
+    "Etobicoke, Canada",
+    "Ontario, Canada",
+    "Pennsylvania, United States",
+    "Ohio, United States",
+    "New Hampshire, United States",
+    "Connecticut, United States",
+    "Massachusetts, United States",
+    "Vermont, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36159",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36159",
+  "nyu_addl_dspace_s": "37128",
+  "locn_geometry": "ENVELOPE(-81.25, -71.25, 48.0, 42.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36160.json b/metadata-aardvark/Datasets/nyu-2451-36160.json
index c61bc202b..0b7abf779 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36160.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36160.json
@@ -1,51 +1,69 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36160",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Runways (Aeronautics)",
-    "Transportation",
-    "Airports"
-  ],
-  "dct_title_s": "Canada VMap1, Library 66: Runway Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 66"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36160\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77278/nyu_2451_36160.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Toronto, Canada",
-    "Mississauga, Canada",
-    "North York, Canada",
-    "Scarborough, Canada",
-    "Hamilton, Canada",
-    "Brampton, Canada",
-    "Etobicoke, Canada",
-    "Markham, Canada",
-    "Oshawa, Canada",
-    "Vaughan, Canada",
-    "Ontario, Canada",
-    "Pennsylvania, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36160",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36160",
-  "nyu_addl_dspace_s": "37129",
-  "locn_geometry": "ENVELOPE(-80.0841979980469, -74.743896484375, 44.4854164123535, 42.0126914978027)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36160"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Runways (Aeronautics)",
+    "Transportation",
+    "Airports"
+  ],
+  "dct_title_s": "Canada VMap1, Library 66: Runway Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 66"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36160\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77278/nyu_2451_36160.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Toronto, Canada",
+    "Mississauga, Canada",
+    "North York, Canada",
+    "Scarborough, Canada",
+    "Hamilton, Canada",
+    "Brampton, Canada",
+    "Etobicoke, Canada",
+    "Markham, Canada",
+    "Oshawa, Canada",
+    "Vaughan, Canada",
+    "Ontario, Canada",
+    "Pennsylvania, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36160",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36160",
+  "nyu_addl_dspace_s": "37129",
+  "locn_geometry": "ENVELOPE(-80.0841979980469, -74.743896484375, 44.4854164123535, 42.0126914978027)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36161.json b/metadata-aardvark/Datasets/nyu-2451-36161.json
index b84bce987..23c302d58 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36161.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36161.json
@@ -1,49 +1,67 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36161",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Tunnels"
-  ],
-  "dct_title_s": "Canada VMap1, Library 66: Tunnel Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 66"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36161\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77279/nyu_2451_36161.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Montr\u00e9al, Canada",
-    "Ottawa, Canada",
-    "Laval, Canada",
-    "Oshawa, Canada",
-    "Gatineau, Canada",
-    "Longueuil, Canada",
-    "Kingston, Canada",
-    "Terrebonne, Canada",
-    "Ajax, Canada",
-    "Pickering, Canada",
-    "Ontario, Canada",
-    "Vermont, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36161",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36161",
-  "nyu_addl_dspace_s": "37130",
-  "locn_geometry": "ENVELOPE(-79.2197418212891, -72.8120040893555, 47.5559005737305, 42.9933090209961)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36161"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Tunnels"
+  ],
+  "dct_title_s": "Canada VMap1, Library 66: Tunnel Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 66"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36161\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77279/nyu_2451_36161.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Montréal, Canada",
+    "Ottawa, Canada",
+    "Laval, Canada",
+    "Oshawa, Canada",
+    "Gatineau, Canada",
+    "Longueuil, Canada",
+    "Kingston, Canada",
+    "Terrebonne, Canada",
+    "Ajax, Canada",
+    "Pickering, Canada",
+    "Ontario, Canada",
+    "Vermont, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36161",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36161",
+  "nyu_addl_dspace_s": "37130",
+  "locn_geometry": "ENVELOPE(-79.2197418212891, -72.8120040893555, 47.5559005737305, 42.9933090209961)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36162.json b/metadata-aardvark/Datasets/nyu-2451-36162.json
index fbb5a7f6a..304c0df15 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36162.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36162.json
@@ -1,45 +1,63 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36162",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Plantations",
-    "Agricultural sites"
-  ],
-  "dct_title_s": "Canada VMap1, Library 66: Orchard Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 66"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36162\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77280/nyu_2451_36162.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Fort Erie, Canada",
-    "Ontario, Canada",
-    "Pennsylvania, United States",
-    "New Hampshire, United States",
-    "Connecticut, United States",
-    "Massachusetts, United States",
-    "Vermont, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36162",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36162",
-  "nyu_addl_dspace_s": "37131",
-  "locn_geometry": "ENVELOPE(-79.0529022216797, -71.2743988037109, 43.3735847473145, 42.0050811767578)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36162"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Plantations",
+    "Agricultural sites"
+  ],
+  "dct_title_s": "Canada VMap1, Library 66: Orchard Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 66"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36162\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77280/nyu_2451_36162.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Fort Erie, Canada",
+    "Ontario, Canada",
+    "Pennsylvania, United States",
+    "New Hampshire, United States",
+    "Connecticut, United States",
+    "Massachusetts, United States",
+    "Vermont, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36162",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36162",
+  "nyu_addl_dspace_s": "37131",
+  "locn_geometry": "ENVELOPE(-79.0529022216797, -71.2743988037109, 43.3735847473145, 42.0050811767578)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36163.json b/metadata-aardvark/Datasets/nyu-2451-36163.json
index f32dddb23..84772c7ee 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36163.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36163.json
@@ -1,55 +1,73 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36163",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Railroads",
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 66: Railroad Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 66"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36163\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77281/nyu_2451_36163.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Toronto, Canada",
-    "Montr\u00e9al, Canada",
-    "Ottawa, Canada",
-    "Mississauga, Canada",
-    "North York, Canada",
-    "Scarborough, Canada",
-    "Hamilton, Canada",
-    "Brampton, Canada",
-    "Laval, Canada",
-    "Etobicoke, Canada",
-    "Ontario, Canada",
-    "Pennsylvania, United States",
-    "Ohio, United States",
-    "New Hampshire, United States",
-    "Connecticut, United States",
-    "Massachusetts, United States",
-    "Vermont, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36163",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36163",
-  "nyu_addl_dspace_s": "37132",
-  "locn_geometry": "ENVELOPE(-81.25, -71.25, 48.0, 42.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36163"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Railroads",
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 66: Railroad Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 66"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36163\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77281/nyu_2451_36163.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Toronto, Canada",
+    "Montréal, Canada",
+    "Ottawa, Canada",
+    "Mississauga, Canada",
+    "North York, Canada",
+    "Scarborough, Canada",
+    "Hamilton, Canada",
+    "Brampton, Canada",
+    "Laval, Canada",
+    "Etobicoke, Canada",
+    "Ontario, Canada",
+    "Pennsylvania, United States",
+    "Ohio, United States",
+    "New Hampshire, United States",
+    "Connecticut, United States",
+    "Massachusetts, United States",
+    "Vermont, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36163",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36163",
+  "nyu_addl_dspace_s": "37132",
+  "locn_geometry": "ENVELOPE(-81.25, -71.25, 48.0, 42.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36164.json b/metadata-aardvark/Datasets/nyu-2451-36164.json
index a10fb64e0..76f3be813 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36164.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36164.json
@@ -1,55 +1,73 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36164",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Racetracks",
-    "Sports facilities"
-  ],
-  "dct_title_s": "Canada VMap1, Library 66: Track Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 66"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36164\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77282/nyu_2451_36164.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Toronto, Canada",
-    "Montr\u00e9al, Canada",
-    "Ottawa, Canada",
-    "Mississauga, Canada",
-    "North York, Canada",
-    "Scarborough, Canada",
-    "Hamilton, Canada",
-    "Brampton, Canada",
-    "Laval, Canada",
-    "Etobicoke, Canada",
-    "Ontario, Canada",
-    "Pennsylvania, United States",
-    "Ohio, United States",
-    "New Hampshire, United States",
-    "Connecticut, United States",
-    "Massachusetts, United States",
-    "Vermont, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36164",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36164",
-  "nyu_addl_dspace_s": "37133",
-  "locn_geometry": "ENVELOPE(-81.25, -71.25, 48.0, 42.0214309692383)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36164"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Racetracks",
+    "Sports facilities"
+  ],
+  "dct_title_s": "Canada VMap1, Library 66: Track Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 66"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36164\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77282/nyu_2451_36164.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Toronto, Canada",
+    "Montréal, Canada",
+    "Ottawa, Canada",
+    "Mississauga, Canada",
+    "North York, Canada",
+    "Scarborough, Canada",
+    "Hamilton, Canada",
+    "Brampton, Canada",
+    "Laval, Canada",
+    "Etobicoke, Canada",
+    "Ontario, Canada",
+    "Pennsylvania, United States",
+    "Ohio, United States",
+    "New Hampshire, United States",
+    "Connecticut, United States",
+    "Massachusetts, United States",
+    "Vermont, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36164",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36164",
+  "nyu_addl_dspace_s": "37133",
+  "locn_geometry": "ENVELOPE(-81.25, -71.25, 48.0, 42.0214309692383)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36166.json b/metadata-aardvark/Datasets/nyu-2451-36166.json
index 9210eddf1..592587b87 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36166.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36166.json
@@ -1,55 +1,73 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36166",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Pipelines",
-    "Hydraulic structures"
-  ],
-  "dct_title_s": "Canada VMap1, Library 66: Pipeline Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 66"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36166\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77283/nyu_2451_36166.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Toronto, Canada",
-    "Montr\u00e9al, Canada",
-    "Ottawa, Canada",
-    "Mississauga, Canada",
-    "North York, Canada",
-    "Scarborough, Canada",
-    "Hamilton, Canada",
-    "Brampton, Canada",
-    "Laval, Canada",
-    "Etobicoke, Canada",
-    "Ontario, Canada",
-    "Pennsylvania, United States",
-    "Ohio, United States",
-    "New Hampshire, United States",
-    "Connecticut, United States",
-    "Massachusetts, United States",
-    "Vermont, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36166",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36166",
-  "nyu_addl_dspace_s": "37135",
-  "locn_geometry": "ENVELOPE(-81.25, -72.0000076293945, 48.0, 42.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36166"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Pipelines",
+    "Hydraulic structures"
+  ],
+  "dct_title_s": "Canada VMap1, Library 66: Pipeline Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 66"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36166\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77283/nyu_2451_36166.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Toronto, Canada",
+    "Montréal, Canada",
+    "Ottawa, Canada",
+    "Mississauga, Canada",
+    "North York, Canada",
+    "Scarborough, Canada",
+    "Hamilton, Canada",
+    "Brampton, Canada",
+    "Laval, Canada",
+    "Etobicoke, Canada",
+    "Ontario, Canada",
+    "Pennsylvania, United States",
+    "Ohio, United States",
+    "New Hampshire, United States",
+    "Connecticut, United States",
+    "Massachusetts, United States",
+    "Vermont, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36166",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36166",
+  "nyu_addl_dspace_s": "37135",
+  "locn_geometry": "ENVELOPE(-81.25, -72.0000076293945, 48.0, 42.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36167.json b/metadata-aardvark/Datasets/nyu-2451-36167.json
index 0aeb08dfd..c435096c5 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36167.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36167.json
@@ -1,56 +1,74 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36167",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Runways (Aeronautics)",
-    "Transportation",
-    "Airports"
-  ],
-  "dct_title_s": "Canada VMap1, Library 66: Runway Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 66"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36167\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77284/nyu_2451_36167.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Toronto, Canada",
-    "Montr\u00e9al, Canada",
-    "Ottawa, Canada",
-    "Mississauga, Canada",
-    "North York, Canada",
-    "Scarborough, Canada",
-    "Hamilton, Canada",
-    "Brampton, Canada",
-    "Laval, Canada",
-    "Etobicoke, Canada",
-    "Ontario, Canada",
-    "Pennsylvania, United States",
-    "Ohio, United States",
-    "New Hampshire, United States",
-    "Connecticut, United States",
-    "Massachusetts, United States",
-    "Vermont, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36167",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36167",
-  "nyu_addl_dspace_s": "37136",
-  "locn_geometry": "ENVELOPE(-81.2343215942383, -71.25, 47.9332466125488, 42.0069007873535)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36167"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Runways (Aeronautics)",
+    "Transportation",
+    "Airports"
+  ],
+  "dct_title_s": "Canada VMap1, Library 66: Runway Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 66"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36167\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77284/nyu_2451_36167.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Toronto, Canada",
+    "Montréal, Canada",
+    "Ottawa, Canada",
+    "Mississauga, Canada",
+    "North York, Canada",
+    "Scarborough, Canada",
+    "Hamilton, Canada",
+    "Brampton, Canada",
+    "Laval, Canada",
+    "Etobicoke, Canada",
+    "Ontario, Canada",
+    "Pennsylvania, United States",
+    "Ohio, United States",
+    "New Hampshire, United States",
+    "Connecticut, United States",
+    "Massachusetts, United States",
+    "Vermont, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36167",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36167",
+  "nyu_addl_dspace_s": "37136",
+  "locn_geometry": "ENVELOPE(-81.2343215942383, -71.25, 47.9332466125488, 42.0069007873535)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36168.json b/metadata-aardvark/Datasets/nyu-2451-36168.json
index 0c9cfbd01..d686327df 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36168.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36168.json
@@ -1,55 +1,73 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36168",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Vegetation and climate",
-    "Vegetation mapping",
-    "Vegetation boundaries"
-  ],
-  "dct_title_s": "Canada VMap1, Library 66: Vegetation Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 66"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36168\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77285/nyu_2451_36168.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Toronto, Canada",
-    "Montr\u00e9al, Canada",
-    "Ottawa, Canada",
-    "Mississauga, Canada",
-    "North York, Canada",
-    "Scarborough, Canada",
-    "Hamilton, Canada",
-    "Brampton, Canada",
-    "Laval, Canada",
-    "Etobicoke, Canada",
-    "Ontario, Canada",
-    "Pennsylvania, United States",
-    "Ohio, United States",
-    "New Hampshire, United States",
-    "Massachusetts, United States",
-    "Vermont, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36168",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36168",
-  "nyu_addl_dspace_s": "37137",
-  "locn_geometry": "ENVELOPE(-81.0511322021484, -71.9103622436523, 46.4137268066406, 42.1211357116699)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36168"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Vegetation and climate",
+    "Vegetation mapping",
+    "Vegetation boundaries"
+  ],
+  "dct_title_s": "Canada VMap1, Library 66: Vegetation Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 66"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36168\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77285/nyu_2451_36168.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Toronto, Canada",
+    "Montréal, Canada",
+    "Ottawa, Canada",
+    "Mississauga, Canada",
+    "North York, Canada",
+    "Scarborough, Canada",
+    "Hamilton, Canada",
+    "Brampton, Canada",
+    "Laval, Canada",
+    "Etobicoke, Canada",
+    "Ontario, Canada",
+    "Pennsylvania, United States",
+    "Ohio, United States",
+    "New Hampshire, United States",
+    "Massachusetts, United States",
+    "Vermont, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36168",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36168",
+  "nyu_addl_dspace_s": "37137",
+  "locn_geometry": "ENVELOPE(-81.0511322021484, -71.9103622436523, 46.4137268066406, 42.1211357116699)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36170.json b/metadata-aardvark/Datasets/nyu-2451-36170.json
index eae7b78a4..bf0d8c9a7 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36170.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36170.json
@@ -1,40 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36170",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Water treatment plants",
-    "Sewage disposal plants",
-    "Petroleum refineries"
-  ],
-  "dct_title_s": "Canada VMap1, Library 66: Processing Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 66"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36170\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77286/nyu_2451_36170.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Massachusetts, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36170",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36170",
-  "nyu_addl_dspace_s": "37139",
-  "locn_geometry": "ENVELOPE(-71.7903366088867, -71.7849426269531, 42.2221641540527, 42.2119140625)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36170"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Water treatment plants",
+    "Sewage disposal plants",
+    "Petroleum refineries"
+  ],
+  "dct_title_s": "Canada VMap1, Library 66: Processing Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 66"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36170\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77286/nyu_2451_36170.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Massachusetts, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36170",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36170",
+  "nyu_addl_dspace_s": "37139",
+  "locn_geometry": "ENVELOPE(-71.7903366088867, -71.7849426269531, 42.2221641540527, 42.2119140625)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36171.json b/metadata-aardvark/Datasets/nyu-2451-36171.json
index 7322612a6..9fa655fa2 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36171.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36171.json
@@ -1,54 +1,72 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36171",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Towers"
-  ],
-  "dct_title_s": "Canada VMap1, Library 66: Tower Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 66"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36171\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77287/nyu_2451_36171.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Toronto, Canada",
-    "Montr\u00e9al, Canada",
-    "Ottawa, Canada",
-    "Mississauga, Canada",
-    "North York, Canada",
-    "Scarborough, Canada",
-    "Hamilton, Canada",
-    "Brampton, Canada",
-    "Laval, Canada",
-    "Etobicoke, Canada",
-    "Ontario, Canada",
-    "Pennsylvania, United States",
-    "Ohio, United States",
-    "New Hampshire, United States",
-    "Connecticut, United States",
-    "Massachusetts, United States",
-    "Vermont, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36171",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36171",
-  "nyu_addl_dspace_s": "37140",
-  "locn_geometry": "ENVELOPE(-81.1992340087891, -71.2502365112305, 47.9930000305176, 42.0047416687012)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36171"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Towers"
+  ],
+  "dct_title_s": "Canada VMap1, Library 66: Tower Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 66"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36171\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77287/nyu_2451_36171.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Toronto, Canada",
+    "Montréal, Canada",
+    "Ottawa, Canada",
+    "Mississauga, Canada",
+    "North York, Canada",
+    "Scarborough, Canada",
+    "Hamilton, Canada",
+    "Brampton, Canada",
+    "Laval, Canada",
+    "Etobicoke, Canada",
+    "Ontario, Canada",
+    "Pennsylvania, United States",
+    "Ohio, United States",
+    "New Hampshire, United States",
+    "Connecticut, United States",
+    "Massachusetts, United States",
+    "Vermont, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36171",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36171",
+  "nyu_addl_dspace_s": "37140",
+  "locn_geometry": "ENVELOPE(-81.1992340087891, -71.2502365112305, 47.9930000305176, 42.0047416687012)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36173.json b/metadata-aardvark/Datasets/nyu-2451-36173.json
index 90ff5a216..cca3e3c26 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36173.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36173.json
@@ -1,38 +1,56 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36173",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Ski lifts",
-    "Aerial tramways"
-  ],
-  "dct_title_s": "Canada VMap1, Library 66: Lock Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 66"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36173\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77288/nyu_2451_36173.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36173",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36173",
-  "nyu_addl_dspace_s": "37142",
-  "locn_geometry": "ENVELOPE(-73.5825500488281, -73.428466796875, 43.4700393676758, 43.1152648925781)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36173"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Ski lifts",
+    "Aerial tramways"
+  ],
+  "dct_title_s": "Canada VMap1, Library 66: Lock Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 66"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36173\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77288/nyu_2451_36173.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36173",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36173",
+  "nyu_addl_dspace_s": "37142",
+  "locn_geometry": "ENVELOPE(-73.5825500488281, -73.428466796875, 43.4700393676758, 43.1152648925781)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36174.json b/metadata-aardvark/Datasets/nyu-2451-36174.json
index ab0ab9ed9..32cbdcdd6 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36174.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36174.json
@@ -1,42 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36174",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Oil well drilling rigs"
-  ],
-  "dct_title_s": "Canada VMap1, Library 66: Rig Well Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 66"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36174\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77289/nyu_2451_36174.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Welland, Canada",
-    "Port Colborne, Canada",
-    "Fort Erie, Canada",
-    "Ontario, Canada",
-    "Pennsylvania, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36174",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36174",
-  "nyu_addl_dspace_s": "37143",
-  "locn_geometry": "ENVELOPE(-79.4153671264648, -77.2970504760742, 42.9818992614746, 42.0030899047852)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36174"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Oil well drilling rigs"
+  ],
+  "dct_title_s": "Canada VMap1, Library 66: Rig Well Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 66"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36174\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77289/nyu_2451_36174.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Welland, Canada",
+    "Port Colborne, Canada",
+    "Fort Erie, Canada",
+    "Ontario, Canada",
+    "Pennsylvania, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36174",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36174",
+  "nyu_addl_dspace_s": "37143",
+  "locn_geometry": "ENVELOPE(-79.4153671264648, -77.2970504760742, 42.9818992614746, 42.0030899047852)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36175.json b/metadata-aardvark/Datasets/nyu-2451-36175.json
index 92f97eb23..09e906fd9 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36175.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36175.json
@@ -1,55 +1,73 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36175",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Hydrology",
-    "Water"
-  ],
-  "dct_title_s": "Canada VMap1, Library 66: Water Course Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 66"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36175\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77290/nyu_2451_36175.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Toronto, Canada",
-    "Montr\u00e9al, Canada",
-    "Ottawa, Canada",
-    "Mississauga, Canada",
-    "North York, Canada",
-    "Scarborough, Canada",
-    "Hamilton, Canada",
-    "Brampton, Canada",
-    "Laval, Canada",
-    "Etobicoke, Canada",
-    "Ontario, Canada",
-    "Pennsylvania, United States",
-    "Ohio, United States",
-    "New Hampshire, United States",
-    "Connecticut, United States",
-    "Massachusetts, United States",
-    "Vermont, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36175",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36175",
-  "nyu_addl_dspace_s": "37144",
-  "locn_geometry": "ENVELOPE(-81.25, -71.25, 48.0, 42.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36175"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Hydrology",
+    "Water"
+  ],
+  "dct_title_s": "Canada VMap1, Library 66: Water Course Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 66"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36175\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77290/nyu_2451_36175.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Toronto, Canada",
+    "Montréal, Canada",
+    "Ottawa, Canada",
+    "Mississauga, Canada",
+    "North York, Canada",
+    "Scarborough, Canada",
+    "Hamilton, Canada",
+    "Brampton, Canada",
+    "Laval, Canada",
+    "Etobicoke, Canada",
+    "Ontario, Canada",
+    "Pennsylvania, United States",
+    "Ohio, United States",
+    "New Hampshire, United States",
+    "Connecticut, United States",
+    "Massachusetts, United States",
+    "Vermont, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36175",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36175",
+  "nyu_addl_dspace_s": "37144",
+  "locn_geometry": "ENVELOPE(-81.25, -71.25, 48.0, 42.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36176.json b/metadata-aardvark/Datasets/nyu-2451-36176.json
index 5eb7e9b4c..5ec4c5750 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36176.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36176.json
@@ -1,52 +1,70 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36176",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Windmills",
-    "Chimneys",
-    "Cooling towers"
-  ],
-  "dct_title_s": "Canada VMap1, Library 66: Obstruction Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 66"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36176\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77291/nyu_2451_36176.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Toronto, Canada",
-    "Montr\u00e9al, Canada",
-    "Ottawa, Canada",
-    "Mississauga, Canada",
-    "North York, Canada",
-    "Scarborough, Canada",
-    "Hamilton, Canada",
-    "Brampton, Canada",
-    "Laval, Canada",
-    "Etobicoke, Canada",
-    "Ontario, Canada",
-    "New Hampshire, United States",
-    "Vermont, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36176",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36176",
-  "nyu_addl_dspace_s": "37145",
-  "locn_geometry": "ENVELOPE(-81.2129974365234, -72.5168380737305, 47.4745788574219, 42.796745300293)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36176"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Windmills",
+    "Chimneys",
+    "Cooling towers"
+  ],
+  "dct_title_s": "Canada VMap1, Library 66: Obstruction Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 66"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36176\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77291/nyu_2451_36176.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Toronto, Canada",
+    "Montréal, Canada",
+    "Ottawa, Canada",
+    "Mississauga, Canada",
+    "North York, Canada",
+    "Scarborough, Canada",
+    "Hamilton, Canada",
+    "Brampton, Canada",
+    "Laval, Canada",
+    "Etobicoke, Canada",
+    "Ontario, Canada",
+    "New Hampshire, United States",
+    "Vermont, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36176",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36176",
+  "nyu_addl_dspace_s": "37145",
+  "locn_geometry": "ENVELOPE(-81.2129974365234, -72.5168380737305, 47.4745788574219, 42.796745300293)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36177.json b/metadata-aardvark/Datasets/nyu-2451-36177.json
index 47c69c9c5..b954aa65a 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36177.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36177.json
@@ -1,54 +1,72 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36177",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Oil storage tanks",
-    "Storage tanks"
-  ],
-  "dct_title_s": "Canada VMap1, Library 66: Storage Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 66"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36177\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77292/nyu_2451_36177.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Toronto, Canada",
-    "Montr\u00e9al, Canada",
-    "Ottawa, Canada",
-    "Mississauga, Canada",
-    "North York, Canada",
-    "Scarborough, Canada",
-    "Hamilton, Canada",
-    "Brampton, Canada",
-    "Laval, Canada",
-    "Etobicoke, Canada",
-    "Ontario, Canada",
-    "Pennsylvania, United States",
-    "Ohio, United States",
-    "New Hampshire, United States",
-    "Massachusetts, United States",
-    "Vermont, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36177",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36177",
-  "nyu_addl_dspace_s": "37146",
-  "locn_geometry": "ENVELOPE(-81.2038269042969, -71.2677307128906, 46.511791229248, 42.0590705871582)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36177"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Oil storage tanks",
+    "Storage tanks"
+  ],
+  "dct_title_s": "Canada VMap1, Library 66: Storage Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 66"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36177\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77292/nyu_2451_36177.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Toronto, Canada",
+    "Montréal, Canada",
+    "Ottawa, Canada",
+    "Mississauga, Canada",
+    "North York, Canada",
+    "Scarborough, Canada",
+    "Hamilton, Canada",
+    "Brampton, Canada",
+    "Laval, Canada",
+    "Etobicoke, Canada",
+    "Ontario, Canada",
+    "Pennsylvania, United States",
+    "Ohio, United States",
+    "New Hampshire, United States",
+    "Massachusetts, United States",
+    "Vermont, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36177",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36177",
+  "nyu_addl_dspace_s": "37146",
+  "locn_geometry": "ENVELOPE(-81.2038269042969, -71.2677307128906, 46.511791229248, 42.0590705871582)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36179.json b/metadata-aardvark/Datasets/nyu-2451-36179.json
index 3a216d494..a92ef7e44 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36179.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36179.json
@@ -1,57 +1,75 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36179",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Hydrographic structures",
-    "Wharves",
-    "Piers",
-    "Harbors",
-    "Hydrography"
-  ],
-  "dct_title_s": "Canada VMap1, Library 66: Pier Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 66"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36179\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77293/nyu_2451_36179.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Toronto, Canada",
-    "Montr\u00e9al, Canada",
-    "Ottawa, Canada",
-    "Mississauga, Canada",
-    "North York, Canada",
-    "Scarborough, Canada",
-    "Hamilton, Canada",
-    "Brampton, Canada",
-    "Laval, Canada",
-    "Etobicoke, Canada",
-    "Ontario, Canada",
-    "Pennsylvania, United States",
-    "Ohio, United States",
-    "New Hampshire, United States",
-    "Massachusetts, United States",
-    "Vermont, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36179",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36179",
-  "nyu_addl_dspace_s": "37148",
-  "locn_geometry": "ENVELOPE(-81.2152786254883, -72.3437881469727, 47.5683403015137, 42.1484756469727)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36179"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Hydrographic structures",
+    "Wharves",
+    "Piers",
+    "Harbors",
+    "Hydrography"
+  ],
+  "dct_title_s": "Canada VMap1, Library 66: Pier Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 66"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36179\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77293/nyu_2451_36179.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Toronto, Canada",
+    "Montréal, Canada",
+    "Ottawa, Canada",
+    "Mississauga, Canada",
+    "North York, Canada",
+    "Scarborough, Canada",
+    "Hamilton, Canada",
+    "Brampton, Canada",
+    "Laval, Canada",
+    "Etobicoke, Canada",
+    "Ontario, Canada",
+    "Pennsylvania, United States",
+    "Ohio, United States",
+    "New Hampshire, United States",
+    "Massachusetts, United States",
+    "Vermont, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36179",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36179",
+  "nyu_addl_dspace_s": "37148",
+  "locn_geometry": "ENVELOPE(-81.2152786254883, -72.3437881469727, 47.5683403015137, 42.1484756469727)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36180.json b/metadata-aardvark/Datasets/nyu-2451-36180.json
index dfad0c63b..1cb86aa26 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36180.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36180.json
@@ -1,54 +1,72 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36180",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 66: Transportation Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 66"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36180\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77294/nyu_2451_36180.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Toronto, Canada",
-    "Montr\u00e9al, Canada",
-    "Ottawa, Canada",
-    "Mississauga, Canada",
-    "North York, Canada",
-    "Scarborough, Canada",
-    "Hamilton, Canada",
-    "Brampton, Canada",
-    "Laval, Canada",
-    "Etobicoke, Canada",
-    "Ontario, Canada",
-    "Pennsylvania, United States",
-    "Ohio, United States",
-    "New Hampshire, United States",
-    "Connecticut, United States",
-    "Massachusetts, United States",
-    "Vermont, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36180",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36180",
-  "nyu_addl_dspace_s": "37149",
-  "locn_geometry": "ENVELOPE(-81.2300567626953, -71.2579650878906, 47.8729515075684, 42.0064468383789)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36180"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 66: Transportation Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 66"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36180\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77294/nyu_2451_36180.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Toronto, Canada",
+    "Montréal, Canada",
+    "Ottawa, Canada",
+    "Mississauga, Canada",
+    "North York, Canada",
+    "Scarborough, Canada",
+    "Hamilton, Canada",
+    "Brampton, Canada",
+    "Laval, Canada",
+    "Etobicoke, Canada",
+    "Ontario, Canada",
+    "Pennsylvania, United States",
+    "Ohio, United States",
+    "New Hampshire, United States",
+    "Connecticut, United States",
+    "Massachusetts, United States",
+    "Vermont, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36180",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36180",
+  "nyu_addl_dspace_s": "37149",
+  "locn_geometry": "ENVELOPE(-81.2300567626953, -71.2579650878906, 47.8729515075684, 42.0064468383789)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36182.json b/metadata-aardvark/Datasets/nyu-2451-36182.json
index 6e115d1b5..c805cf5d1 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36182.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36182.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36182",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Water treatment plants",
-    "Sewage disposal plants",
-    "Petroleum refineries"
-  ],
-  "dct_title_s": "Canada VMap1, Library 66: Processing Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 66"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36182\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77295/nyu_2451_36182.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "New Hampshire, United States",
-    "Massachusetts, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36182",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36182",
-  "nyu_addl_dspace_s": "37151",
-  "locn_geometry": "ENVELOPE(-71.7884368896484, -71.4748229980469, 42.8114891052246, 42.1167335510254)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36182"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Water treatment plants",
+    "Sewage disposal plants",
+    "Petroleum refineries"
+  ],
+  "dct_title_s": "Canada VMap1, Library 66: Processing Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 66"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36182\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77295/nyu_2451_36182.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "New Hampshire, United States",
+    "Massachusetts, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36182",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36182",
+  "nyu_addl_dspace_s": "37151",
+  "locn_geometry": "ENVELOPE(-71.7884368896484, -71.4748229980469, 42.8114891052246, 42.1167335510254)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36185.json b/metadata-aardvark/Datasets/nyu-2451-36185.json
index 3583b727c..74e0c1641 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36185.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36185.json
@@ -1,55 +1,73 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36185",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Roads",
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 66: Road Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 66"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36185\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77296/nyu_2451_36185.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Toronto, Canada",
-    "Montr\u00e9al, Canada",
-    "Ottawa, Canada",
-    "Mississauga, Canada",
-    "North York, Canada",
-    "Scarborough, Canada",
-    "Hamilton, Canada",
-    "Brampton, Canada",
-    "Laval, Canada",
-    "Etobicoke, Canada",
-    "Ontario, Canada",
-    "Pennsylvania, United States",
-    "Ohio, United States",
-    "New Hampshire, United States",
-    "Connecticut, United States",
-    "Massachusetts, United States",
-    "Vermont, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36185",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36185",
-  "nyu_addl_dspace_s": "37154",
-  "locn_geometry": "ENVELOPE(-81.25, -71.25, 48.0, 42.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36185"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Roads",
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 66: Road Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 66"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36185\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77296/nyu_2451_36185.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Toronto, Canada",
+    "Montréal, Canada",
+    "Ottawa, Canada",
+    "Mississauga, Canada",
+    "North York, Canada",
+    "Scarborough, Canada",
+    "Hamilton, Canada",
+    "Brampton, Canada",
+    "Laval, Canada",
+    "Etobicoke, Canada",
+    "Ontario, Canada",
+    "Pennsylvania, United States",
+    "Ohio, United States",
+    "New Hampshire, United States",
+    "Connecticut, United States",
+    "Massachusetts, United States",
+    "Vermont, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36185",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36185",
+  "nyu_addl_dspace_s": "37154",
+  "locn_geometry": "ENVELOPE(-81.25, -71.25, 48.0, 42.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36188.json b/metadata-aardvark/Datasets/nyu-2451-36188.json
index 3051cf599..8de48e564 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36188.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36188.json
@@ -1,54 +1,72 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36188",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 66: Trails and Tracks Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 66"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36188\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77297/nyu_2451_36188.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Toronto, Canada",
-    "Montr\u00e9al, Canada",
-    "Ottawa, Canada",
-    "Mississauga, Canada",
-    "North York, Canada",
-    "Scarborough, Canada",
-    "Hamilton, Canada",
-    "Brampton, Canada",
-    "Laval, Canada",
-    "Etobicoke, Canada",
-    "Ontario, Canada",
-    "Pennsylvania, United States",
-    "Ohio, United States",
-    "New Hampshire, United States",
-    "Connecticut, United States",
-    "Massachusetts, United States",
-    "Vermont, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36188",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36188",
-  "nyu_addl_dspace_s": "37157",
-  "locn_geometry": "ENVELOPE(-81.25, -71.25, 48.0, 42.0)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36188"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 66: Trails and Tracks Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 66"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36188\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77297/nyu_2451_36188.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Toronto, Canada",
+    "Montréal, Canada",
+    "Ottawa, Canada",
+    "Mississauga, Canada",
+    "North York, Canada",
+    "Scarborough, Canada",
+    "Hamilton, Canada",
+    "Brampton, Canada",
+    "Laval, Canada",
+    "Etobicoke, Canada",
+    "Ontario, Canada",
+    "Pennsylvania, United States",
+    "Ohio, United States",
+    "New Hampshire, United States",
+    "Connecticut, United States",
+    "Massachusetts, United States",
+    "Vermont, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36188",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36188",
+  "nyu_addl_dspace_s": "37157",
+  "locn_geometry": "ENVELOPE(-81.25, -71.25, 48.0, 42.0)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36193.json b/metadata-aardvark/Datasets/nyu-2451-36193.json
index 19355aee0..790a02b8d 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36193.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36193.json
@@ -1,54 +1,72 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36193",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Airports",
-    "Transportation"
-  ],
-  "dct_title_s": "Canada VMap1, Library 66: Miscellaneous Aeronautical Points",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 66"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36193\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77298/nyu_2451_36193.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Toronto, Canada",
-    "Mississauga, Canada",
-    "North York, Canada",
-    "Scarborough, Canada",
-    "Hamilton, Canada",
-    "Brampton, Canada",
-    "Etobicoke, Canada",
-    "Markham, Canada",
-    "Oshawa, Canada",
-    "Vaughan, Canada",
-    "Ontario, Canada",
-    "Pennsylvania, United States",
-    "New Hampshire, United States",
-    "Connecticut, United States",
-    "Massachusetts, United States",
-    "Vermont, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36193",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36193",
-  "nyu_addl_dspace_s": "37162",
-  "locn_geometry": "ENVELOPE(-80.181999206543, -71.267578125, 44.9334716796875, 42.0390548706055)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36193"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Airports",
+    "Transportation"
+  ],
+  "dct_title_s": "Canada VMap1, Library 66: Miscellaneous Aeronautical Points",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 66"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36193\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77298/nyu_2451_36193.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Toronto, Canada",
+    "Mississauga, Canada",
+    "North York, Canada",
+    "Scarborough, Canada",
+    "Hamilton, Canada",
+    "Brampton, Canada",
+    "Etobicoke, Canada",
+    "Markham, Canada",
+    "Oshawa, Canada",
+    "Vaughan, Canada",
+    "Ontario, Canada",
+    "Pennsylvania, United States",
+    "New Hampshire, United States",
+    "Connecticut, United States",
+    "Massachusetts, United States",
+    "Vermont, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36193",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36193",
+  "nyu_addl_dspace_s": "37162",
+  "locn_geometry": "ENVELOPE(-80.181999206543, -71.267578125, 44.9334716796875, 42.0390548706055)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36195.json b/metadata-aardvark/Datasets/nyu-2451-36195.json
index 5a32cce47..b381ca980 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36195.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36195.json
@@ -1,56 +1,74 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36195",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Human settlements",
-    "Population",
-    "Demography"
-  ],
-  "dct_title_s": "Canada VMap1, Library 66: Population Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 66"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36195\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77299/nyu_2451_36195.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Toronto, Canada",
-    "Montr\u00e9al, Canada",
-    "Ottawa, Canada",
-    "Mississauga, Canada",
-    "North York, Canada",
-    "Scarborough, Canada",
-    "Hamilton, Canada",
-    "Brampton, Canada",
-    "Laval, Canada",
-    "Etobicoke, Canada",
-    "Ontario, Canada",
-    "Pennsylvania, United States",
-    "Ohio, United States",
-    "New Hampshire, United States",
-    "Connecticut, United States",
-    "Massachusetts, United States",
-    "Vermont, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36195",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36195",
-  "nyu_addl_dspace_s": "37164",
-  "locn_geometry": "ENVELOPE(-81.0168609619141, -71.2685623168945, 47.9046516418457, 42.003059387207)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36195"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Human settlements",
+    "Population",
+    "Demography"
+  ],
+  "dct_title_s": "Canada VMap1, Library 66: Population Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 66"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36195\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77299/nyu_2451_36195.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Toronto, Canada",
+    "Montréal, Canada",
+    "Ottawa, Canada",
+    "Mississauga, Canada",
+    "North York, Canada",
+    "Scarborough, Canada",
+    "Hamilton, Canada",
+    "Brampton, Canada",
+    "Laval, Canada",
+    "Etobicoke, Canada",
+    "Ontario, Canada",
+    "Pennsylvania, United States",
+    "Ohio, United States",
+    "New Hampshire, United States",
+    "Connecticut, United States",
+    "Massachusetts, United States",
+    "Vermont, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36195",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36195",
+  "nyu_addl_dspace_s": "37164",
+  "locn_geometry": "ENVELOPE(-81.0168609619141, -71.2685623168945, 47.9046516418457, 42.003059387207)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36197.json b/metadata-aardvark/Datasets/nyu-2451-36197.json
index 04c7ea262..54e89852f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36197.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36197.json
@@ -1,52 +1,70 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36197",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Rapids",
-    "Rivers",
-    "Waterfalls"
-  ],
-  "dct_title_s": "Canada VMap1, Library 66: Rapids Nodes",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 66"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36197\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77300/nyu_2451_36197.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Toronto, Canada",
-    "Montr\u00e9al, Canada",
-    "Ottawa, Canada",
-    "Mississauga, Canada",
-    "North York, Canada",
-    "Scarborough, Canada",
-    "Hamilton, Canada",
-    "Brampton, Canada",
-    "Laval, Canada",
-    "Etobicoke, Canada",
-    "Ontario, Canada",
-    "New Hampshire, United States",
-    "Vermont, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36197",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36197",
-  "nyu_addl_dspace_s": "37166",
-  "locn_geometry": "ENVELOPE(-81.2462768554688, -71.2668075561523, 47.9986801147461, 42.8138885498047)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36197"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Rapids",
+    "Rivers",
+    "Waterfalls"
+  ],
+  "dct_title_s": "Canada VMap1, Library 66: Rapids Nodes",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 66"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36197\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77300/nyu_2451_36197.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Toronto, Canada",
+    "Montréal, Canada",
+    "Ottawa, Canada",
+    "Mississauga, Canada",
+    "North York, Canada",
+    "Scarborough, Canada",
+    "Hamilton, Canada",
+    "Brampton, Canada",
+    "Laval, Canada",
+    "Etobicoke, Canada",
+    "Ontario, Canada",
+    "New Hampshire, United States",
+    "Vermont, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36197",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36197",
+  "nyu_addl_dspace_s": "37166",
+  "locn_geometry": "ENVELOPE(-81.2462768554688, -71.2668075561523, 47.9986801147461, 42.8138885498047)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36199.json b/metadata-aardvark/Datasets/nyu-2451-36199.json
index 62c42d39b..10419150c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36199.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36199.json
@@ -1,50 +1,68 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36199",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Names (Geographical)"
-  ],
-  "dct_title_s": "Canada VMap1, Library 66: Utility Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 66"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36199\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77301/nyu_2451_36199.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Toronto, Canada",
-    "Montr\u00e9al, Canada",
-    "Ottawa, Canada",
-    "Mississauga, Canada",
-    "North York, Canada",
-    "Scarborough, Canada",
-    "Hamilton, Canada",
-    "Brampton, Canada",
-    "Laval, Canada",
-    "Etobicoke, Canada",
-    "Ontario, Canada",
-    "New Hampshire, United States",
-    "Vermont, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36199",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36199",
-  "nyu_addl_dspace_s": "37168",
-  "locn_geometry": "ENVELOPE(-81.2452621459961, -71.2915573120117, 47.9149856567383, 42.7949066162109)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36199"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Names (Geographical)"
+  ],
+  "dct_title_s": "Canada VMap1, Library 66: Utility Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 66"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36199\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77301/nyu_2451_36199.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Toronto, Canada",
+    "Montréal, Canada",
+    "Ottawa, Canada",
+    "Mississauga, Canada",
+    "North York, Canada",
+    "Scarborough, Canada",
+    "Hamilton, Canada",
+    "Brampton, Canada",
+    "Laval, Canada",
+    "Etobicoke, Canada",
+    "Ontario, Canada",
+    "New Hampshire, United States",
+    "Vermont, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36199",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36199",
+  "nyu_addl_dspace_s": "37168",
+  "locn_geometry": "ENVELOPE(-81.2452621459961, -71.2915573120117, 47.9149856567383, 42.7949066162109)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36210.json b/metadata-aardvark/Datasets/nyu-2451-36210.json
index ed5221dc3..3a6b538d4 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36210.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36210.json
@@ -1,56 +1,74 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36210",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Physiographys",
-    "Geysers",
-    "Hot springs"
-  ],
-  "dct_title_s": "Canada VMap1, Library 66: Physiography Text Features",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 66"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36210\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77302/nyu_2451_36210.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Toronto, Canada",
-    "Montr\u00e9al, Canada",
-    "Ottawa, Canada",
-    "Mississauga, Canada",
-    "North York, Canada",
-    "Scarborough, Canada",
-    "Hamilton, Canada",
-    "Brampton, Canada",
-    "Laval, Canada",
-    "Etobicoke, Canada",
-    "Ontario, Canada",
-    "Pennsylvania, United States",
-    "Ohio, United States",
-    "New Hampshire, United States",
-    "Connecticut, United States",
-    "Massachusetts, United States",
-    "Vermont, United States"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36210",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36210",
-  "nyu_addl_dspace_s": "37179",
-  "locn_geometry": "ENVELOPE(-81.2305068969727, -71.2560272216797, 47.983570098877, 42.0027084350586)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36210"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Physiographys",
+    "Geysers",
+    "Hot springs"
+  ],
+  "dct_title_s": "Canada VMap1, Library 66: Physiography Text Features",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 66"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36210\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77302/nyu_2451_36210.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Toronto, Canada",
+    "Montréal, Canada",
+    "Ottawa, Canada",
+    "Mississauga, Canada",
+    "North York, Canada",
+    "Scarborough, Canada",
+    "Hamilton, Canada",
+    "Brampton, Canada",
+    "Laval, Canada",
+    "Etobicoke, Canada",
+    "Ontario, Canada",
+    "Pennsylvania, United States",
+    "Ohio, United States",
+    "New Hampshire, United States",
+    "Connecticut, United States",
+    "Massachusetts, United States",
+    "Vermont, United States"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36210",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36210",
+  "nyu_addl_dspace_s": "37179",
+  "locn_geometry": "ENVELOPE(-81.2305068969727, -71.2560272216797, 47.983570098877, 42.0027084350586)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36212.json b/metadata-aardvark/Datasets/nyu-2451-36212.json
index 1a0e21e49..69cd593fa 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36212.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36212.json
@@ -1,38 +1,56 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36212",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Canada Centre for Mapping and Earth Observation",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Breakwaters"
-  ],
-  "dct_title_s": "Canada VMap1, Library 66: Sea Structure Lines",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VMap 1",
-    "Canada VMap1, Library 66"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36212\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77303/nyu_2451_36212.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Canada",
-    "Ontario, Canada"
-  ],
-  "dct_temporal_sm": [
-    "1945",
-    "1996"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36212",
-  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
-  "id": "nyu-2451-36212",
-  "nyu_addl_dspace_s": "37181",
-  "locn_geometry": "ENVELOPE(-79.5801010131836, -79.2427825927734, 42.8699340820312, 42.8534049987793)",
-  "gbl_indexYear_im": 1945
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND). VMap1 complies with international military specifications vector map, level 1. There are 24 VMap1 libraries covering the Canadian territory. The National Topographic Data Base (NTDB) at scale of 1:250 000 is the main source used to populate the Canadian VMap1 Libraries. Administrative Boundaries from Statistics Canada are used to add international borders, provincial and Indian reserve limits. NRCan paper maps at scale of 1:250 000 and the information in the Canadian Geographical Names Data Base (CGNDB) are used to capture the names. The JOG (Joint Operations Graphic) paper maps were used by DND for the production of libraries 37, 38 and 66. Topographic features mainly from the NTDB have not been updated. VMap1 is published once and no product revision is planned."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36212"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Canada Centre for Mapping and Earth Observation"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Breakwaters"
+  ],
+  "dct_title_s": "Canada VMap1, Library 66: Sea Structure Lines",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VMap 1",
+    "Canada VMap1, Library 66"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36212\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77303/nyu_2451_36212.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/77389/canada_vmap1_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Canada",
+    "Ontario, Canada"
+  ],
+  "dct_temporal_sm": [
+    "1945",
+    "1996"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36212",
+  "gbl_mdModified_dt": "2016-09-16T15:06:38Z",
+  "id": "nyu-2451-36212",
+  "nyu_addl_dspace_s": "37181",
+  "locn_geometry": "ENVELOPE(-79.5801010131836, -79.2427825927734, 42.8699340820312, 42.8534049987793)",
+  "gbl_indexYear_im": [
+    1945
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36329.json b/metadata-aardvark/Datasets/nyu-2451-36329.json
index e176d88f6..4d598697d 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36329.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36329.json
@@ -1,48 +1,62 @@
-{
-  "dct_creator_sm": [
-    "Instituto Nacional de Estad\u00edstica e Informatica (INEI)"
-  ],
-  "dct_description_sm": "This polygon shapefile represents basic population characteristics for districts in Peru, collected as part of Peru's Censos Nacionales 2007 by the Instituto Nacional de Estad\u00edstica e Informatica (INEI). Indicators in this layer include internal migration (i.e. was the district of residence 5 years ago the same as today, or different? was one's mother a resident of the district in which one currently resides?) and overseas connections (i.e. number of household members living permanently in another country). This layer was derived from a geodatabase (see the related data file) and was documented and restructured by East View Cartographic, Inc. The census data is provided at the district administrative level (ADM3) and includes 1,834 polygons with 781 attribute variables, split into 5 layers. Attribute descriptions retain original language names and unique identifier codes. All variable names were translated from Spanish. Field name prefixes, originally written with coded titles, were renamed to create unique names across the geodatabase (e.g. Original variable of \u201cPAREA_Urbano\u201d was updated to D001 and given the alias \u201cPeople in Area Type: Urban [PAREA_Urbano]\u201d, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, M = Migration and S = Social). All variables from the original data were reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Migration and Social. In the attribute tables, all geographic names and codes are represented as text fields and census data are represented as doubles or long integers. Automated tools were run to apply aliases in the format \u201cEnglish translation field description[original language field description]\u201d. Vector data was analyzed for accuracy and compared with national boundaries. This layer is part of a partnership project with East View Cartographic and IPUMS International, titled the Global Census Archive. Refer to the metadata and documentation for original and translated codebooks and methodology.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36329",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Census",
-    "Census districts",
-    "Demographic surveys",
-    "Demography",
-    "Society",
-    "Migration",
-    "Emigration"
-  ],
-  "dct_title_s": "National Census District-Level Migration Indicators: Internal Migration and Overseas Connections for Peru, 2007",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Latin American Census Data"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36329\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/124157/nyu_2451_36329.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/124162/nyu_2451_36329_doc.zip\"}",
-  "dct_source_sm": [
-    "nyu-2451-34920"
-  ],
-  "dct_spatial_sm": [
-    "Peru"
-  ],
-  "dct_temporal_sm": [
-    "2007"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36329",
-  "gbl_mdModified_dt": "2020-07-21T13:25:26Z",
-  "id": "nyu-2451-36329",
-  "nyu_addl_dspace_s": "37306",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(-81.326744, -68.677986, -0.012977, -18.349728)",
-  "gbl_indexYear_im": 2007
+{
+  "dct_creator_sm": [
+    "Instituto Nacional de Estadística e Informatica (INEI)"
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents basic population characteristics for districts in Peru, collected as part of Peru's Censos Nacionales 2007 by the Instituto Nacional de Estadística e Informatica (INEI). Indicators in this layer include internal migration (i.e. was the district of residence 5 years ago the same as today, or different? was one's mother a resident of the district in which one currently resides?) and overseas connections (i.e. number of household members living permanently in another country). This layer was derived from a geodatabase (see the related data file) and was documented and restructured by East View Cartographic, Inc. The census data is provided at the district administrative level (ADM3) and includes 1,834 polygons with 781 attribute variables, split into 5 layers. Attribute descriptions retain original language names and unique identifier codes. All variable names were translated from Spanish. Field name prefixes, originally written with coded titles, were renamed to create unique names across the geodatabase (e.g. Original variable of “PAREA_Urbano” was updated to D001 and given the alias “People in Area Type: Urban [PAREA_Urbano]”, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, M = Migration and S = Social). All variables from the original data were reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Migration and Social. In the attribute tables, all geographic names and codes are represented as text fields and census data are represented as doubles or long integers. Automated tools were run to apply aliases in the format “English translation field description[original language field description]”. Vector data was analyzed for accuracy and compared with national boundaries. This layer is part of a partnership project with East View Cartographic and IPUMS International, titled the Global Census Archive. Refer to the metadata and documentation for original and translated codebooks and methodology."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36329"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Census",
+    "Census districts",
+    "Demographic surveys",
+    "Demography",
+    "Society",
+    "Migration",
+    "Emigration"
+  ],
+  "dct_title_s": "National Census District-Level Migration Indicators: Internal Migration and Overseas Connections for Peru, 2007",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Latin American Census Data"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36329\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/124157/nyu_2451_36329.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/124162/nyu_2451_36329_doc.zip\"}",
+  "dct_source_sm": [
+    "nyu-2451-34920"
+  ],
+  "dct_spatial_sm": [
+    "Peru"
+  ],
+  "dct_temporal_sm": [
+    "2007"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36329",
+  "gbl_mdModified_dt": "2020-07-21T13:25:26Z",
+  "id": "nyu-2451-36329",
+  "nyu_addl_dspace_s": "37306",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(-81.326744, -68.677986, -0.012977, -18.349728)",
+  "gbl_indexYear_im": [
+    2007
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36330.json b/metadata-aardvark/Datasets/nyu-2451-36330.json
index 1b4317b3d..ceaf35284 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36330.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36330.json
@@ -1,51 +1,65 @@
-{
-  "dct_creator_sm": [
-    "Instituto Nacional de Estad\u00edstica e Informatica (INEI)"
-  ],
-  "dct_description_sm": "This polygon shapefile represents basic population characteristics for districts in Peru, collected as part of Peru's Censos Nacionales 2007 by the Instituto Nacional de Estad\u00edstica e Informatica (INEI). Indicators in this layer include disability status, health insurance, language, literacy and educational attainment, religion, and possession of legal government documents (i.e. national identity card, civil registry birth certificate). This layer was derived from a geodatabase (see the related data file) and was documented and restructured by East View Cartographic, Inc. The census data is provided at the district administrative level (ADM3) and includes 1,834 polygons with 781 attribute variables, split into 5 layers. Attribute descriptions retain original-language names and unique identifier codes. All variable names were translated from Spanish. Field name prefixes, originally written with coded titles, were renamed to create unique names across the geodatabase (e.g. Original variable of \u201cPAREA_Urbano\u201d was updated to D001 and given the alias \u201cPeople in Area Type: Urban [PAREA_Urbano]\u201d, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, M = Migration and S = Social). All variables from the original data were reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Migration and Social. In the attribute tables, all geographic names and codes are represented as text fields and census data are represented as doubles or long integers. Automated tools were run to apply aliases in the format \u201cEnglish translation field description[original language field description]\u201d. Vector data was analyzed for accuracy and compared with national boundaries. This layer is part of a partnership project with East View Cartographic and IPUMS International, titled the Global Census Archive. Refer to the metadata and documentation for original and translated codebooks and methodology.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36330",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Census",
-    "Census districts",
-    "Demographic surveys",
-    "Demography",
-    "Society",
-    "Education",
-    "Literacy",
-    "Disability",
-    "Religion",
-    "Health insurance"
-  ],
-  "dct_title_s": "National Census District-Level Social Indicators: Disability Status, Educational Attainment and Literacy, Language, Health Insurance, Religion, and Possession of Legal Identification Documents for Peru, 2007",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Latin American Census Data"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36330\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/124158/nyu_2451_36330.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/124163/nyu_2451_36330_doc.zip\"}",
-  "dct_source_sm": [
-    "nyu-2451-34920"
-  ],
-  "dct_spatial_sm": [
-    "Peru"
-  ],
-  "dct_temporal_sm": [
-    "2007"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36330",
-  "gbl_mdModified_dt": "2020-07-21T13:25:26Z",
-  "id": "nyu-2451-36330",
-  "nyu_addl_dspace_s": "37307",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(-81.326744, -68.677986, -0.012977, -18.349728)",
-  "gbl_indexYear_im": 2007
+{
+  "dct_creator_sm": [
+    "Instituto Nacional de Estadística e Informatica (INEI)"
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents basic population characteristics for districts in Peru, collected as part of Peru's Censos Nacionales 2007 by the Instituto Nacional de Estadística e Informatica (INEI). Indicators in this layer include disability status, health insurance, language, literacy and educational attainment, religion, and possession of legal government documents (i.e. national identity card, civil registry birth certificate). This layer was derived from a geodatabase (see the related data file) and was documented and restructured by East View Cartographic, Inc. The census data is provided at the district administrative level (ADM3) and includes 1,834 polygons with 781 attribute variables, split into 5 layers. Attribute descriptions retain original-language names and unique identifier codes. All variable names were translated from Spanish. Field name prefixes, originally written with coded titles, were renamed to create unique names across the geodatabase (e.g. Original variable of “PAREA_Urbano” was updated to D001 and given the alias “People in Area Type: Urban [PAREA_Urbano]”, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, M = Migration and S = Social). All variables from the original data were reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Migration and Social. In the attribute tables, all geographic names and codes are represented as text fields and census data are represented as doubles or long integers. Automated tools were run to apply aliases in the format “English translation field description[original language field description]”. Vector data was analyzed for accuracy and compared with national boundaries. This layer is part of a partnership project with East View Cartographic and IPUMS International, titled the Global Census Archive. Refer to the metadata and documentation for original and translated codebooks and methodology."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36330"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Census",
+    "Census districts",
+    "Demographic surveys",
+    "Demography",
+    "Society",
+    "Education",
+    "Literacy",
+    "Disability",
+    "Religion",
+    "Health insurance"
+  ],
+  "dct_title_s": "National Census District-Level Social Indicators: Disability Status, Educational Attainment and Literacy, Language, Health Insurance, Religion, and Possession of Legal Identification Documents for Peru, 2007",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Latin American Census Data"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36330\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/124158/nyu_2451_36330.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/124163/nyu_2451_36330_doc.zip\"}",
+  "dct_source_sm": [
+    "nyu-2451-34920"
+  ],
+  "dct_spatial_sm": [
+    "Peru"
+  ],
+  "dct_temporal_sm": [
+    "2007"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36330",
+  "gbl_mdModified_dt": "2020-07-21T13:25:26Z",
+  "id": "nyu-2451-36330",
+  "nyu_addl_dspace_s": "37307",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(-81.326744, -68.677986, -0.012977, -18.349728)",
+  "gbl_indexYear_im": [
+    2007
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36332.json b/metadata-aardvark/Datasets/nyu-2451-36332.json
index 9602bdebf..9e2bf7d59 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36332.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36332.json
@@ -1,48 +1,62 @@
-{
-  "dct_creator_sm": [
-    "Instituto Nacional de Estad\u00edstica e Informatica (INEI)"
-  ],
-  "dct_description_sm": "This polygon shapefile represents basic population and housing characteristics for districts in Peru, collected as part of Peru's Censos Nacionales 2007 by the Instituto Nacional de Estad\u00edstica e Informatica (INEI). Indicators in this layer include house type (i.e. apartment, independent house etc.), house size and layout (i.e. number of bedrooms), house facilities and amenities (i.e. internet connection, washing machine etc.), building materials, and home ownership status (i.e. fully owned, mortgage, renting, squatting etc.). This layer was derived from a geodatabase (see the related data file) and was documented and restructured by East View Cartographic, Inc. The census data is provided at the district administrative level (ADM3) and includes 1,834 polygons with 781 attribute variables, split into 5 layers. Attribute descriptions retain original language names and unique identifier codes. All variable names were translated from Spanish. Field name prefixes, originally written with coded titles, were renamed to create unique names across the geodatabase (e.g. Original variable of \u201cPAREA_Urbano\u201d was updated to D001 and given the alias \u201cPeople in Area Type: Urban [PAREA_Urbano]\u201d, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, M = Migration and S = Social). All variables from the original data were reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Migration and Social. In the attribute tables, all geographic names and codes are represented as text fields and census data are represented as doubles or long integers. Automated tools were run to apply aliases in the format \u201cEnglish translation field description[original language field description]\u201d. Vector data was analyzed for accuracy and compared with national boundaries. This layer is part of a partnership project with East View Cartographic and IPUMS International, titled the Global Census Archive. Refer to the metadata and documentation for original and translated codebooks and methodology.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36332",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Census",
-    "Census districts",
-    "Demographic surveys",
-    "Demography",
-    "Housing",
-    "Construction",
-    "Home Ownership"
-  ],
-  "dct_title_s": "National Census District-Level Housing Indicators: House Type, House Size, Facilities and Amenities, Building Materials, and Home Ownership for Peru, 2007",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Latin American Census Data"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36332\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/124159/nyu_2451_36332.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/124164/nyu_2451_36332_doc.zip\"}",
-  "dct_source_sm": [
-    "nyu-2451-34920"
-  ],
-  "dct_spatial_sm": [
-    "Peru"
-  ],
-  "dct_temporal_sm": [
-    "2007"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36332",
-  "gbl_mdModified_dt": "2020-07-21T13:25:26Z",
-  "id": "nyu-2451-36332",
-  "nyu_addl_dspace_s": "37309",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(-81.326744, -68.677986, -0.012977, -18.349728)",
-  "gbl_indexYear_im": 2007
+{
+  "dct_creator_sm": [
+    "Instituto Nacional de Estadística e Informatica (INEI)"
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents basic population and housing characteristics for districts in Peru, collected as part of Peru's Censos Nacionales 2007 by the Instituto Nacional de Estadística e Informatica (INEI). Indicators in this layer include house type (i.e. apartment, independent house etc.), house size and layout (i.e. number of bedrooms), house facilities and amenities (i.e. internet connection, washing machine etc.), building materials, and home ownership status (i.e. fully owned, mortgage, renting, squatting etc.). This layer was derived from a geodatabase (see the related data file) and was documented and restructured by East View Cartographic, Inc. The census data is provided at the district administrative level (ADM3) and includes 1,834 polygons with 781 attribute variables, split into 5 layers. Attribute descriptions retain original language names and unique identifier codes. All variable names were translated from Spanish. Field name prefixes, originally written with coded titles, were renamed to create unique names across the geodatabase (e.g. Original variable of “PAREA_Urbano” was updated to D001 and given the alias “People in Area Type: Urban [PAREA_Urbano]”, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, M = Migration and S = Social). All variables from the original data were reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Migration and Social. In the attribute tables, all geographic names and codes are represented as text fields and census data are represented as doubles or long integers. Automated tools were run to apply aliases in the format “English translation field description[original language field description]”. Vector data was analyzed for accuracy and compared with national boundaries. This layer is part of a partnership project with East View Cartographic and IPUMS International, titled the Global Census Archive. Refer to the metadata and documentation for original and translated codebooks and methodology."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36332"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Census",
+    "Census districts",
+    "Demographic surveys",
+    "Demography",
+    "Housing",
+    "Construction",
+    "Home Ownership"
+  ],
+  "dct_title_s": "National Census District-Level Housing Indicators: House Type, House Size, Facilities and Amenities, Building Materials, and Home Ownership for Peru, 2007",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Latin American Census Data"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36332\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/124159/nyu_2451_36332.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/124164/nyu_2451_36332_doc.zip\"}",
+  "dct_source_sm": [
+    "nyu-2451-34920"
+  ],
+  "dct_spatial_sm": [
+    "Peru"
+  ],
+  "dct_temporal_sm": [
+    "2007"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36332",
+  "gbl_mdModified_dt": "2020-07-21T13:25:26Z",
+  "id": "nyu-2451-36332",
+  "nyu_addl_dspace_s": "37309",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(-81.326744, -68.677986, -0.012977, -18.349728)",
+  "gbl_indexYear_im": [
+    2007
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36334.json b/metadata-aardvark/Datasets/nyu-2451-36334.json
index 97f5e027f..487fe73a9 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36334.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36334.json
@@ -1,45 +1,59 @@
-{
-  "dct_creator_sm": [
-    "Instituto Nacional de Estad\u00edstica e Informatica (INEI)"
-  ],
-  "dct_description_sm": "This polygon shapefile represents basic population characteristics for districts in Peru, collected as part of Peru's Censos Nacionales 2007 by the Instituto Nacional de Estad\u00edstica e Informatica (INEI). Indicators in this layer include age, sex, marital status, offspring (i.e. number and age of offspring; parent's age when first child was born), and urban/rural residence. This layer was derived from a geodatabase (see the related data file) and was documented and restructured by East View Cartographic, Inc. The census data is provided at the district administrative level (ADM3) and includes 1,834 polygons with 781 attribute variables, split into 5 layers. Attribute descriptions retain original language names and unique identifier codes. All variable names were translated from Spanish. Field name prefixes, originally written with coded titles, were renamed to create unique names across the geodatabase (e.g. Original variable of \u201cPAREA_Urbano\u201d was updated to D001 and given the alias \u201cPeople in Area Type: Urban [PAREA_Urbano]\u201d, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, M = Migration and S = Social). All variables from the original data were reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Migration and Social. In the attribute tables, all geographic names and codes are represented as text fields and census data are represented as doubles or long integers. Automated tools were run to apply aliases in the format \u201cEnglish translation field description[original language field description]\u201d. Vector data was analyzed for accuracy and compared with national boundaries. This layer is part of a partnership project with East View Cartographic and IPUMS International, titled the Global Census Archive. Refer to the metadata and documentation for original and translated codebooks and methodology.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36334",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Census",
-    "Census districts",
-    "Demographic surveys",
-    "Demography"
-  ],
-  "dct_title_s": "National Census District-Level Demographic Indicators: Urban/Rural Population, Age, Sex, Marital Status, and Offspring for Peru, 2007",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Latin American Census Data"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36334\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/124160/nyu_2451_36334.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/124165/nyu_2451_36334_doc.zip\"}",
-  "dct_source_sm": [
-    "nyu-2451-34920"
-  ],
-  "dct_spatial_sm": [
-    "Peru"
-  ],
-  "dct_temporal_sm": [
-    "2007"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36334",
-  "gbl_mdModified_dt": "2020-07-21T13:25:26Z",
-  "id": "nyu-2451-36334",
-  "nyu_addl_dspace_s": "37311",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(-81.326744, -68.677986, -0.012977, -18.349728)",
-  "gbl_indexYear_im": 2007
+{
+  "dct_creator_sm": [
+    "Instituto Nacional de Estadística e Informatica (INEI)"
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents basic population characteristics for districts in Peru, collected as part of Peru's Censos Nacionales 2007 by the Instituto Nacional de Estadística e Informatica (INEI). Indicators in this layer include age, sex, marital status, offspring (i.e. number and age of offspring; parent's age when first child was born), and urban/rural residence. This layer was derived from a geodatabase (see the related data file) and was documented and restructured by East View Cartographic, Inc. The census data is provided at the district administrative level (ADM3) and includes 1,834 polygons with 781 attribute variables, split into 5 layers. Attribute descriptions retain original language names and unique identifier codes. All variable names were translated from Spanish. Field name prefixes, originally written with coded titles, were renamed to create unique names across the geodatabase (e.g. Original variable of “PAREA_Urbano” was updated to D001 and given the alias “People in Area Type: Urban [PAREA_Urbano]”, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, M = Migration and S = Social). All variables from the original data were reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Migration and Social. In the attribute tables, all geographic names and codes are represented as text fields and census data are represented as doubles or long integers. Automated tools were run to apply aliases in the format “English translation field description[original language field description]”. Vector data was analyzed for accuracy and compared with national boundaries. This layer is part of a partnership project with East View Cartographic and IPUMS International, titled the Global Census Archive. Refer to the metadata and documentation for original and translated codebooks and methodology."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36334"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Census",
+    "Census districts",
+    "Demographic surveys",
+    "Demography"
+  ],
+  "dct_title_s": "National Census District-Level Demographic Indicators: Urban/Rural Population, Age, Sex, Marital Status, and Offspring for Peru, 2007",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Latin American Census Data"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36334\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/124160/nyu_2451_36334.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/124165/nyu_2451_36334_doc.zip\"}",
+  "dct_source_sm": [
+    "nyu-2451-34920"
+  ],
+  "dct_spatial_sm": [
+    "Peru"
+  ],
+  "dct_temporal_sm": [
+    "2007"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36334",
+  "gbl_mdModified_dt": "2020-07-21T13:25:26Z",
+  "id": "nyu-2451-36334",
+  "nyu_addl_dspace_s": "37311",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(-81.326744, -68.677986, -0.012977, -18.349728)",
+  "gbl_indexYear_im": [
+    2007
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36335.json b/metadata-aardvark/Datasets/nyu-2451-36335.json
index 29b9875ff..4a97f3439 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36335.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36335.json
@@ -1,47 +1,61 @@
-{
-  "dct_creator_sm": [
-    "Instituto Nacional de Estad\u00edstica e Informatica (INEI)"
-  ],
-  "dct_description_sm": "This polygon shapefile represents basic population and business characteristics for districts in Peru, collected as part of Peru's Censos Nacionales 2007 by the Instituto Nacional de Estad\u00edstica e Informatica (INEI). Indicators in this layer include employment and unemployment, occupation, sector, and establishment size (i.e. the number of workers at the workplace). This layer was derived from a geodatabase (see the related data file) and was documented and restructured by East View Cartographic, Inc. The census data is provided at the district administrative level (ADM3) and includes 1,834 polygons with 781 attribute variables, split into 5 layers. Attribute descriptions retain original language names and unique identifier codes. All variable names were translated from Spanish. Field name prefixes, originally written with coded titles, were renamed to create unique names across the geodatabase (e.g. Original variable of \u201cPAREA_Urbano\u201d was updated to D001 and given the alias \u201cPeople in Area Type: Urban [PAREA_Urbano]\u201d, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, M = Migration and S = Social). All variables from the original data were reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Migration and Social. In the attribute tables, all geographic names and codes are represented as text fields and census data are represented as doubles or long integers. Automated tools were run to apply aliases in the format \u201cEnglish translation field description[original language field description]\u201d. Vector data has been analyzed for accuracy and compared with national boundaries. This layer is part of a partnership project with East View Cartographic and IPUMS International, titled the Global Census Archive. Refer to the metadata and documentation for original and translated codebooks and methodology.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36335",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Census",
-    "Census districts",
-    "Demographic surveys",
-    "Demography",
-    "Employment",
-    "Economy"
-  ],
-  "dct_title_s": "National Census District-Level Economic Indicators: Employment and Unemployment, Occupation, Sector, and Establishment Size for Peru, 2007",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Latin American Census Data"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36335\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/124161/nyu_2451_36335.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/124166/nyu_2451_36335_doc.zip\"}",
-  "dct_source_sm": [
-    "nyu-2451-34920"
-  ],
-  "dct_spatial_sm": [
-    "Peru"
-  ],
-  "dct_temporal_sm": [
-    "2007"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36335",
-  "gbl_mdModified_dt": "2020-07-21T13:25:26Z",
-  "id": "nyu-2451-36335",
-  "nyu_addl_dspace_s": "37312",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(-81.326744, -68.677986, -0.012977, -18.349728)",
-  "gbl_indexYear_im": 2007
+{
+  "dct_creator_sm": [
+    "Instituto Nacional de Estadística e Informatica (INEI)"
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents basic population and business characteristics for districts in Peru, collected as part of Peru's Censos Nacionales 2007 by the Instituto Nacional de Estadística e Informatica (INEI). Indicators in this layer include employment and unemployment, occupation, sector, and establishment size (i.e. the number of workers at the workplace). This layer was derived from a geodatabase (see the related data file) and was documented and restructured by East View Cartographic, Inc. The census data is provided at the district administrative level (ADM3) and includes 1,834 polygons with 781 attribute variables, split into 5 layers. Attribute descriptions retain original language names and unique identifier codes. All variable names were translated from Spanish. Field name prefixes, originally written with coded titles, were renamed to create unique names across the geodatabase (e.g. Original variable of “PAREA_Urbano” was updated to D001 and given the alias “People in Area Type: Urban [PAREA_Urbano]”, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, M = Migration and S = Social). All variables from the original data were reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Migration and Social. In the attribute tables, all geographic names and codes are represented as text fields and census data are represented as doubles or long integers. Automated tools were run to apply aliases in the format “English translation field description[original language field description]”. Vector data has been analyzed for accuracy and compared with national boundaries. This layer is part of a partnership project with East View Cartographic and IPUMS International, titled the Global Census Archive. Refer to the metadata and documentation for original and translated codebooks and methodology."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36335"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Census",
+    "Census districts",
+    "Demographic surveys",
+    "Demography",
+    "Employment",
+    "Economy"
+  ],
+  "dct_title_s": "National Census District-Level Economic Indicators: Employment and Unemployment, Occupation, Sector, and Establishment Size for Peru, 2007",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Latin American Census Data"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36335\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/124161/nyu_2451_36335.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/124166/nyu_2451_36335_doc.zip\"}",
+  "dct_source_sm": [
+    "nyu-2451-34920"
+  ],
+  "dct_spatial_sm": [
+    "Peru"
+  ],
+  "dct_temporal_sm": [
+    "2007"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36335",
+  "gbl_mdModified_dt": "2020-07-21T13:25:26Z",
+  "id": "nyu-2451-36335",
+  "nyu_addl_dspace_s": "37312",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(-81.326744, -68.677986, -0.012977, -18.349728)",
+  "gbl_indexYear_im": [
+    2007
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36339.json b/metadata-aardvark/Datasets/nyu-2451-36339.json
index f03b3a910..5533dc20c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36339.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36339.json
@@ -1,46 +1,60 @@
-{
-  "dct_creator_sm": [
-    "Instituto Nacional de Estad\u00edstica y Censo"
-  ],
-  "dct_description_sm": "This polygon shapefile represents basic population characteristics for barrios (ADM4) in Panama, collected as part of its Censos Nacionales de 2010 by the Instituto Nacional de Estad\u00edstica y Censo. This layer was derived from a geodatabase (see the related data file) and was documented and restructured by East View Cartographic, Inc. Indicators in this layer include sex, access to social insurance, marital status and family relationships, and age cohort. The census data collection provides indicators across five distinct subject categories (for two distinct administrative geographies), and contains 13,124 polygons and 1,188 attribute variables. Attribute descriptions retain original language names and unique identifier codes. All variable names were translated from Spanish. Field name prefixes, originally written with coded titles, were renamed to create unique names (e.g. Original variable of \u201cSexo: Hombre\u201d was updated to BT_D001 and given the alias \u201cSex: Man[Sexo: Hombre]\u201d, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, M = Migration and S = Social. BT relates to the Barrios and LP relates to the populated places). All variables from the original data were reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Migration and Social. In the attribute tables, all geographic names and codes are represented as text fields and census data are represented as doubles or long integers. Automated tools were run to apply aliases in the format \u201cEnglish translation field description[original language field description]\u201d. Vector data was analyzed for accuracy and compared with national boundaries. This layer is part of a partnership project with East View Cartographic and IPUMS International, titled the Global Census Archive. Refer to the metadata and documentation for original and translated codebooks and methodology.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36339",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Census",
-    "Census districts",
-    "Demographic surveys",
-    "Demography",
-    "Social insurance"
-  ],
-  "dct_title_s": "National Census Barrio-Level Demographic Indicators: Sex, Access to Social Insurance, Marital Status and Family Relationships, and Age Cohort for Panama, 2010",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Latin American Census Data"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36339\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/124116/nyu_2451_36339.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/124120/nyu_2451_36339_doc.zip\"}",
-  "dct_source_sm": [
-    "nyu-2451-34918"
-  ],
-  "dct_spatial_sm": [
-    "Panama"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36339",
-  "gbl_mdModified_dt": "2020-07-21T13:25:26Z",
-  "id": "nyu-2451-36339",
-  "nyu_addl_dspace_s": "37316",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(-83.051445, -77.17411, 9.644431, 7.197906)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+    "Instituto Nacional de Estadística y Censo"
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents basic population characteristics for barrios (ADM4) in Panama, collected as part of its Censos Nacionales de 2010 by the Instituto Nacional de Estadística y Censo. This layer was derived from a geodatabase (see the related data file) and was documented and restructured by East View Cartographic, Inc. Indicators in this layer include sex, access to social insurance, marital status and family relationships, and age cohort. The census data collection provides indicators across five distinct subject categories (for two distinct administrative geographies), and contains 13,124 polygons and 1,188 attribute variables. Attribute descriptions retain original language names and unique identifier codes. All variable names were translated from Spanish. Field name prefixes, originally written with coded titles, were renamed to create unique names (e.g. Original variable of “Sexo: Hombre” was updated to BT_D001 and given the alias “Sex: Man[Sexo: Hombre]”, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, M = Migration and S = Social. BT relates to the Barrios and LP relates to the populated places). All variables from the original data were reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Migration and Social. In the attribute tables, all geographic names and codes are represented as text fields and census data are represented as doubles or long integers. Automated tools were run to apply aliases in the format “English translation field description[original language field description]”. Vector data was analyzed for accuracy and compared with national boundaries. This layer is part of a partnership project with East View Cartographic and IPUMS International, titled the Global Census Archive. Refer to the metadata and documentation for original and translated codebooks and methodology."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36339"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Census",
+    "Census districts",
+    "Demographic surveys",
+    "Demography",
+    "Social insurance"
+  ],
+  "dct_title_s": "National Census Barrio-Level Demographic Indicators: Sex, Access to Social Insurance, Marital Status and Family Relationships, and Age Cohort for Panama, 2010",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Latin American Census Data"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36339\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/124116/nyu_2451_36339.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/124120/nyu_2451_36339_doc.zip\"}",
+  "dct_source_sm": [
+    "nyu-2451-34918"
+  ],
+  "dct_spatial_sm": [
+    "Panama"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36339",
+  "gbl_mdModified_dt": "2020-07-21T13:25:26Z",
+  "id": "nyu-2451-36339",
+  "nyu_addl_dspace_s": "37316",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(-83.051445, -77.17411, 9.644431, 7.197906)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36340.json b/metadata-aardvark/Datasets/nyu-2451-36340.json
index a9ce1a45a..346ae877d 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36340.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36340.json
@@ -1,46 +1,60 @@
-{
-  "dct_creator_sm": [
-    "Instituto Nacional de Estad\u00edstica y Censo"
-  ],
-  "dct_description_sm": "This polygon shapefile represents basic population characteristics for populated places (ADM5) in Panama, collected as part of its Censos Nacionales de 2010 by the Instituto Nacional de Estad\u00edstica y Censo. This layer was derived from a geodatabase (see the related data file) and was documented and restructured by East View Cartographic, Inc.Indicators in this layer include sex, access to social insurance, marital status and family relationships, and age cohort. The census data collection provides indicators across five distinct subject categories (at two distinct administrative geographies), and contains 13,124 polygons and 1,188 attribute variables. Attribute descriptions retain original language names and unique identifier codes. All variable names were translated from Spanish. Field name prefixes, originally written with coded titles, were renamed to create unique names (e.g. Original variable of \u201cSexo: Hombre\u201d was updated to BT_D001 and given the alias \u201cSex: Man[Sexo: Hombre]\u201d, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, M = Migration and S = Social. BT relates to the Barrios and LP relates to the populated places). All variables from the original data were reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Migration and Social. In the attribute tables, all geographic names and codes are represented as text fields and census data are represented as doubles or long integers. Automated tools were run to apply aliases in the format \u201cEnglish translation field description[original language field description]\u201d. Vector data was analyzed for accuracy and compared with national boundaries. This layer is part of a partnership project with East View Cartographic and IPUMS International, titled the Global Census Archive. Refer to the metadata and documentation for original and translated codebooks and methodology.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36340",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Census",
-    "Census districts",
-    "Demographic surveys",
-    "Demography",
-    "Social insurance"
-  ],
-  "dct_title_s": "National Census Populated Places-Level Demographic Indicators: Sex, Access to Social Insurance, Marital Status and Family Relationships, and Age Cohort for Panama, 2010",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Latin American Census Data"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36340\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/124117/nyu_2451_36340.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/124121/nyu_2451_36340_doc.zip\"}",
-  "dct_source_sm": [
-    "nyu-2451-34918"
-  ],
-  "dct_spatial_sm": [
-    "Panama"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36340",
-  "gbl_mdModified_dt": "2020-07-21T13:25:26Z",
-  "id": "nyu-2451-36340",
-  "nyu_addl_dspace_s": "37317",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(-83.051445, -77.17411, 9.644431, 7.197906)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+    "Instituto Nacional de Estadística y Censo"
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents basic population characteristics for populated places (ADM5) in Panama, collected as part of its Censos Nacionales de 2010 by the Instituto Nacional de Estadística y Censo. This layer was derived from a geodatabase (see the related data file) and was documented and restructured by East View Cartographic, Inc.Indicators in this layer include sex, access to social insurance, marital status and family relationships, and age cohort. The census data collection provides indicators across five distinct subject categories (at two distinct administrative geographies), and contains 13,124 polygons and 1,188 attribute variables. Attribute descriptions retain original language names and unique identifier codes. All variable names were translated from Spanish. Field name prefixes, originally written with coded titles, were renamed to create unique names (e.g. Original variable of “Sexo: Hombre” was updated to BT_D001 and given the alias “Sex: Man[Sexo: Hombre]”, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, M = Migration and S = Social. BT relates to the Barrios and LP relates to the populated places). All variables from the original data were reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Migration and Social. In the attribute tables, all geographic names and codes are represented as text fields and census data are represented as doubles or long integers. Automated tools were run to apply aliases in the format “English translation field description[original language field description]”. Vector data was analyzed for accuracy and compared with national boundaries. This layer is part of a partnership project with East View Cartographic and IPUMS International, titled the Global Census Archive. Refer to the metadata and documentation for original and translated codebooks and methodology."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36340"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Census",
+    "Census districts",
+    "Demographic surveys",
+    "Demography",
+    "Social insurance"
+  ],
+  "dct_title_s": "National Census Populated Places-Level Demographic Indicators: Sex, Access to Social Insurance, Marital Status and Family Relationships, and Age Cohort for Panama, 2010",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Latin American Census Data"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36340\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/124117/nyu_2451_36340.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/124121/nyu_2451_36340_doc.zip\"}",
+  "dct_source_sm": [
+    "nyu-2451-34918"
+  ],
+  "dct_spatial_sm": [
+    "Panama"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36340",
+  "gbl_mdModified_dt": "2020-07-21T13:25:26Z",
+  "id": "nyu-2451-36340",
+  "nyu_addl_dspace_s": "37317",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(-83.051445, -77.17411, 9.644431, 7.197906)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36341.json b/metadata-aardvark/Datasets/nyu-2451-36341.json
index 76d540f1e..369f48af5 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36341.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36341.json
@@ -1,48 +1,62 @@
-{
-  "dct_creator_sm": [
-    "Instituto Nacional de Estad\u00edstica y Censo"
-  ],
-  "dct_description_sm": "This polygon shapefile represents basic population characteristics for barrios (ADM4) in Panama, collected as part of its Censos Nacionales de 2010 by the Instituto Nacional de Estad\u00edstica y Censo. This layer was derived from a geodatabase (see the related data file) and was documented and restructured by East View Cartographic, Inc. Indicators in this layer include employment, household income, and occupational category. The census data collection provides indicators across five distinct subject categories (for two distinct administrative geographies), and contains 13,124 polygons and 1,188 attribute variables. Attribute descriptions retain original language names and unique identifier codes. All variable names were translated from Spanish. Field name prefixes, originally written with coded titles, were renamed to create unique names (e.g. Original variable of \u201cSexo: Hombre\u201d was updated to BT_D001 and given the alias \u201cSex: Man[Sexo: Hombre]\u201d, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, M = Migration and S = Social. BT relates to the Barrios and LP relates to the populated places). All variables from the original data were reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Migration and Social. In the attribute tables, all geographic names and codes are represented as text fields and census data are represented as doubles or long integers. Automated tools were run to apply aliases in the format \u201cEnglish translation field description[original language field description]\u201d. Vector data was analyzed for accuracy and compared with national boundaries. This layer is part of a partnership project with East View Cartographic and IPUMS International, titled the Global Census Archive. Refer to the metadata and documentation for original and translated codebooks and methodology.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36341",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Census",
-    "Census districts",
-    "Demographic surveys",
-    "Demography",
-    "Employment",
-    "Labor",
-    "Economy"
-  ],
-  "dct_title_s": "National Census Barrio-Level Economic Indicators: Employment, Household Income, Occupational Category for Panama, 2010",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Latin American Census Data"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36341\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/124118/nyu_2451_36341.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/124122/nyu_2451_36341_doc.zip\"}",
-  "dct_source_sm": [
-    "nyu-2451-34918"
-  ],
-  "dct_spatial_sm": [
-    "Panama"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36341",
-  "gbl_mdModified_dt": "2020-07-21T13:25:26Z",
-  "id": "nyu-2451-36341",
-  "nyu_addl_dspace_s": "37318",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(-83.051445, -77.17411, 9.644431, 7.197906)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+    "Instituto Nacional de Estadística y Censo"
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents basic population characteristics for barrios (ADM4) in Panama, collected as part of its Censos Nacionales de 2010 by the Instituto Nacional de Estadística y Censo. This layer was derived from a geodatabase (see the related data file) and was documented and restructured by East View Cartographic, Inc. Indicators in this layer include employment, household income, and occupational category. The census data collection provides indicators across five distinct subject categories (for two distinct administrative geographies), and contains 13,124 polygons and 1,188 attribute variables. Attribute descriptions retain original language names and unique identifier codes. All variable names were translated from Spanish. Field name prefixes, originally written with coded titles, were renamed to create unique names (e.g. Original variable of “Sexo: Hombre” was updated to BT_D001 and given the alias “Sex: Man[Sexo: Hombre]”, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, M = Migration and S = Social. BT relates to the Barrios and LP relates to the populated places). All variables from the original data were reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Migration and Social. In the attribute tables, all geographic names and codes are represented as text fields and census data are represented as doubles or long integers. Automated tools were run to apply aliases in the format “English translation field description[original language field description]”. Vector data was analyzed for accuracy and compared with national boundaries. This layer is part of a partnership project with East View Cartographic and IPUMS International, titled the Global Census Archive. Refer to the metadata and documentation for original and translated codebooks and methodology."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36341"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Census",
+    "Census districts",
+    "Demographic surveys",
+    "Demography",
+    "Employment",
+    "Labor",
+    "Economy"
+  ],
+  "dct_title_s": "National Census Barrio-Level Economic Indicators: Employment, Household Income, Occupational Category for Panama, 2010",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Latin American Census Data"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36341\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/124118/nyu_2451_36341.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/124122/nyu_2451_36341_doc.zip\"}",
+  "dct_source_sm": [
+    "nyu-2451-34918"
+  ],
+  "dct_spatial_sm": [
+    "Panama"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36341",
+  "gbl_mdModified_dt": "2020-07-21T13:25:26Z",
+  "id": "nyu-2451-36341",
+  "nyu_addl_dspace_s": "37318",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(-83.051445, -77.17411, 9.644431, 7.197906)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36342.json b/metadata-aardvark/Datasets/nyu-2451-36342.json
index 95302836e..3cd7a2dfc 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36342.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36342.json
@@ -1,48 +1,62 @@
-{
-  "dct_creator_sm": [
-    "Instituto Nacional de Estad\u00edstica y Censo"
-  ],
-  "dct_description_sm": "This polygon shapefile represents basic population characteristics for populated places (ADM5) in Panama, collected as part of its Censos Nacionales de 2010 by the Instituto Nacional de Estad\u00edstica y Censo. This layer was derived from a geodatabase (see the related data file) and was documented and restructured by East View Cartographic, Inc. Indicators in this layer include employment, household income, occupational category, and monthly housing payments (rent or mortgage). The census data collection provides indicators across five distinct subject categories (for two distinct administrative geographies), and contains 13,124 polygons and 1,188 attribute variables. Attribute descriptions retain original language names and unique identifier codes. All variable names were translated from Spanish. Field name prefixes, originally written with coded titles, were renamed to create unique names (e.g. Original variable of \u201cSexo: Hombre\u201d was updated to BT_D001 and given the alias \u201cSex: Man[Sexo: Hombre]\u201d, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, M = Migration and S = Social. BT relates to the Barrios and LP relates to the populated places). All variables from the original data were reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Migration and Social. In the attribute tables, all geographic names and codes are represented as text fields and census data are represented as doubles or long integers. Automated tools were run to apply aliases in the format \u201cEnglish translation field description[original language field description]\u201d. Vector data was analyzed for accuracy and compared with national boundaries. This layer is part of a partnership project with East View Cartographic and IPUMS International, titled the Global Census Archive. Refer to the metadata and documentation for original and translated codebooks and methodology.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36342",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Census",
-    "Census districts",
-    "Demographic surveys",
-    "Demography",
-    "Employment",
-    "Labor",
-    "Economy"
-  ],
-  "dct_title_s": "National Census Populated Places-Level Economic Indicators: Employment, Household Income, Occupational Category, Monthly Mortgage or Rent Payment for Panama, 2010",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Latin American Census Data"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36342\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/124130/nyu_2451_36342.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/124123/nyu_2451_36342_doc.zip\"}",
-  "dct_source_sm": [
-    "nyu-2451-34918"
-  ],
-  "dct_spatial_sm": [
-    "Panama"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36342",
-  "gbl_mdModified_dt": "2020-07-21T13:25:26Z",
-  "id": "nyu-2451-36342",
-  "nyu_addl_dspace_s": "37319",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(-83.051445, -77.17411, 9.644431, 7.197906)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+    "Instituto Nacional de Estadística y Censo"
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents basic population characteristics for populated places (ADM5) in Panama, collected as part of its Censos Nacionales de 2010 by the Instituto Nacional de Estadística y Censo. This layer was derived from a geodatabase (see the related data file) and was documented and restructured by East View Cartographic, Inc. Indicators in this layer include employment, household income, occupational category, and monthly housing payments (rent or mortgage). The census data collection provides indicators across five distinct subject categories (for two distinct administrative geographies), and contains 13,124 polygons and 1,188 attribute variables. Attribute descriptions retain original language names and unique identifier codes. All variable names were translated from Spanish. Field name prefixes, originally written with coded titles, were renamed to create unique names (e.g. Original variable of “Sexo: Hombre” was updated to BT_D001 and given the alias “Sex: Man[Sexo: Hombre]”, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, M = Migration and S = Social. BT relates to the Barrios and LP relates to the populated places). All variables from the original data were reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Migration and Social. In the attribute tables, all geographic names and codes are represented as text fields and census data are represented as doubles or long integers. Automated tools were run to apply aliases in the format “English translation field description[original language field description]”. Vector data was analyzed for accuracy and compared with national boundaries. This layer is part of a partnership project with East View Cartographic and IPUMS International, titled the Global Census Archive. Refer to the metadata and documentation for original and translated codebooks and methodology."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36342"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Census",
+    "Census districts",
+    "Demographic surveys",
+    "Demography",
+    "Employment",
+    "Labor",
+    "Economy"
+  ],
+  "dct_title_s": "National Census Populated Places-Level Economic Indicators: Employment, Household Income, Occupational Category, Monthly Mortgage or Rent Payment for Panama, 2010",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Latin American Census Data"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36342\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/124130/nyu_2451_36342.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/124123/nyu_2451_36342_doc.zip\"}",
+  "dct_source_sm": [
+    "nyu-2451-34918"
+  ],
+  "dct_spatial_sm": [
+    "Panama"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36342",
+  "gbl_mdModified_dt": "2020-07-21T13:25:26Z",
+  "id": "nyu-2451-36342",
+  "nyu_addl_dspace_s": "37319",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(-83.051445, -77.17411, 9.644431, 7.197906)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36343.json b/metadata-aardvark/Datasets/nyu-2451-36343.json
index 02294b736..603808a23 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36343.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36343.json
@@ -1,49 +1,63 @@
-{
-  "dct_creator_sm": [
-    "Instituto Nacional de Estad\u00edstica y Censo"
-  ],
-  "dct_description_sm": "This polygon shapefile represents basic population and housing characteristics for barrios (ADM4) in Panama, collected as part of its Censos Nacionales de 2010 by the Instituto Nacional de Estad\u00edstica y Censo. This layer was derived from a geodatabase (see the related data file) and was documented and restructured by East View Cartographic, Inc. Indicators in this layer include housing type (i.e. apartment, individual house etc.), size (as reflected in the number of rooms), building materials, and facilities and amenities (i.e. internet connection, availability of air-conditioning etc.). The census data collection provides indicators across five distinct subject categories (for two distinct administrative geographies), and contains 13,124 polygons and 1,188 attribute variables. Attribute descriptions retain original language names and unique identifier codes. All variable names were translated from Spanish. Field name prefixes, originally written with coded titles, were renamed to create unique names (e.g. Original variable of \u201cSexo: Hombre\u201d was updated to BT_D001 and given the alias \u201cSex: Man[Sexo: Hombre]\u201d, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, M = Migration and S = Social. BT relates to the Barrios and LP relates to the populated places). All variables from the original data were reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Migration and Social. In the attribute tables, all geographic names and codes are represented as text fields and census data are represented as doubles or long integers. Automated tools were run to apply aliases in the format \u201cEnglish translation field description[original language field description]\u201d. Vector data was analyzed for accuracy and compared with national boundaries. This layer is part of a partnership project with East View Cartographic and IPUMS International, titled the Global Census Archive. Refer to the metadata and documentation for original and translated codebooks and methodology.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36343",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Census",
-    "Census districts",
-    "Demographic surveys",
-    "Demography",
-    "Housing",
-    "Construction",
-    "Communications",
-    "Consumer Technology"
-  ],
-  "dct_title_s": "National Census Barrio-Level Housing Indicators: Housing Type, Size, Building Materials, and Facilities and Amenities for Panama, 2010",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Latin American Census Data"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36343\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/124131/nyu_2451_36343.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/124124/nyu_2451_36343_doc.zip\"}",
-  "dct_source_sm": [
-    "nyu-2451-34918"
-  ],
-  "dct_spatial_sm": [
-    "Panama"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36343",
-  "gbl_mdModified_dt": "2020-07-21T13:25:26Z",
-  "id": "nyu-2451-36343",
-  "nyu_addl_dspace_s": "37320",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(-83.051445, -77.17411, 9.644431, 7.197906)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+    "Instituto Nacional de Estadística y Censo"
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents basic population and housing characteristics for barrios (ADM4) in Panama, collected as part of its Censos Nacionales de 2010 by the Instituto Nacional de Estadística y Censo. This layer was derived from a geodatabase (see the related data file) and was documented and restructured by East View Cartographic, Inc. Indicators in this layer include housing type (i.e. apartment, individual house etc.), size (as reflected in the number of rooms), building materials, and facilities and amenities (i.e. internet connection, availability of air-conditioning etc.). The census data collection provides indicators across five distinct subject categories (for two distinct administrative geographies), and contains 13,124 polygons and 1,188 attribute variables. Attribute descriptions retain original language names and unique identifier codes. All variable names were translated from Spanish. Field name prefixes, originally written with coded titles, were renamed to create unique names (e.g. Original variable of “Sexo: Hombre” was updated to BT_D001 and given the alias “Sex: Man[Sexo: Hombre]”, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, M = Migration and S = Social. BT relates to the Barrios and LP relates to the populated places). All variables from the original data were reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Migration and Social. In the attribute tables, all geographic names and codes are represented as text fields and census data are represented as doubles or long integers. Automated tools were run to apply aliases in the format “English translation field description[original language field description]”. Vector data was analyzed for accuracy and compared with national boundaries. This layer is part of a partnership project with East View Cartographic and IPUMS International, titled the Global Census Archive. Refer to the metadata and documentation for original and translated codebooks and methodology."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36343"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Census",
+    "Census districts",
+    "Demographic surveys",
+    "Demography",
+    "Housing",
+    "Construction",
+    "Communications",
+    "Consumer Technology"
+  ],
+  "dct_title_s": "National Census Barrio-Level Housing Indicators: Housing Type, Size, Building Materials, and Facilities and Amenities for Panama, 2010",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Latin American Census Data"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36343\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/124131/nyu_2451_36343.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/124124/nyu_2451_36343_doc.zip\"}",
+  "dct_source_sm": [
+    "nyu-2451-34918"
+  ],
+  "dct_spatial_sm": [
+    "Panama"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36343",
+  "gbl_mdModified_dt": "2020-07-21T13:25:26Z",
+  "id": "nyu-2451-36343",
+  "nyu_addl_dspace_s": "37320",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(-83.051445, -77.17411, 9.644431, 7.197906)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36344.json b/metadata-aardvark/Datasets/nyu-2451-36344.json
index c8e8c8f1c..ecbd6f83b 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36344.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36344.json
@@ -1,49 +1,63 @@
-{
-  "dct_creator_sm": [
-    "Instituto Nacional de Estad\u00edstica y Censo"
-  ],
-  "dct_description_sm": "This polygon shapefile represents basic population and housing characteristics for populated places (ADM5) in Panama, collected as part of its Censos Nacionales de 2010 by the Instituto Nacional de Estad\u00edstica y Censo. This layer was derived from a geodatabase (see the related data file) and was documented and restructured by East View Cartographic, Inc. Indicators in this layer include housing type (i.e. apartment, individual house etc.), size (as reflected in the number of rooms), building materials, and facilities and amenities (i.e. internet connection, availability of air-conditioning etc.). The census data collection provides indicators across five distinct subject categories (for two distinct administrative geographies), and contains 13,124 polygons and 1,188 attribute variables. Attribute descriptions retain original language names and unique identifier codes. All variable names were translated from Spanish. Field name prefixes, originally written with coded titles, were renamed to create unique names (e.g. Original variable of \u201cSexo: Hombre\u201d was updated to BT_D001 and given the alias \u201cSex: Man[Sexo: Hombre]\u201d, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, M = Migration and S = Social. BT relates to the Barrios and LP relates to the populated places). All variables from the original data were reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Migration and Social. In the attribute tables, all geographic names and codes are represented as text fields and census data are represented as doubles or long integers. Automated tools were run to apply aliases in the format \u201cEnglish translation field description[original language field description]\u201d. Vector data was analyzed for accuracy and compared with national boundaries. This layer is part of a partnership project with East View Cartographic and IPUMS International, titled the Global Census Archive. Refer to the metadata and documentation for original and translated codebooks and methodology.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36344",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Census",
-    "Census districts",
-    "Demographic surveys",
-    "Demography",
-    "Housing",
-    "Construction",
-    "Communications",
-    "Consumer Technology"
-  ],
-  "dct_title_s": "National Census Populated Places-Level Housing Indicators: Housing Type, Size, Building Materials, and Facilities and Amenities for Panama, 2010",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Latin American Census Data"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36344\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/124132/nyu_2451_36344.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/124125/nyu_2451_36344_doc.zip\"}",
-  "dct_source_sm": [
-    "nyu-2451-34918"
-  ],
-  "dct_spatial_sm": [
-    "Panama"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36344",
-  "gbl_mdModified_dt": "2020-07-21T13:25:26Z",
-  "id": "nyu-2451-36344",
-  "nyu_addl_dspace_s": "37321",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(-83.051445, -77.17411, 9.644431, 7.197906)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+    "Instituto Nacional de Estadística y Censo"
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents basic population and housing characteristics for populated places (ADM5) in Panama, collected as part of its Censos Nacionales de 2010 by the Instituto Nacional de Estadística y Censo. This layer was derived from a geodatabase (see the related data file) and was documented and restructured by East View Cartographic, Inc. Indicators in this layer include housing type (i.e. apartment, individual house etc.), size (as reflected in the number of rooms), building materials, and facilities and amenities (i.e. internet connection, availability of air-conditioning etc.). The census data collection provides indicators across five distinct subject categories (for two distinct administrative geographies), and contains 13,124 polygons and 1,188 attribute variables. Attribute descriptions retain original language names and unique identifier codes. All variable names were translated from Spanish. Field name prefixes, originally written with coded titles, were renamed to create unique names (e.g. Original variable of “Sexo: Hombre” was updated to BT_D001 and given the alias “Sex: Man[Sexo: Hombre]”, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, M = Migration and S = Social. BT relates to the Barrios and LP relates to the populated places). All variables from the original data were reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Migration and Social. In the attribute tables, all geographic names and codes are represented as text fields and census data are represented as doubles or long integers. Automated tools were run to apply aliases in the format “English translation field description[original language field description]”. Vector data was analyzed for accuracy and compared with national boundaries. This layer is part of a partnership project with East View Cartographic and IPUMS International, titled the Global Census Archive. Refer to the metadata and documentation for original and translated codebooks and methodology."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36344"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Census",
+    "Census districts",
+    "Demographic surveys",
+    "Demography",
+    "Housing",
+    "Construction",
+    "Communications",
+    "Consumer Technology"
+  ],
+  "dct_title_s": "National Census Populated Places-Level Housing Indicators: Housing Type, Size, Building Materials, and Facilities and Amenities for Panama, 2010",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Latin American Census Data"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36344\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/124132/nyu_2451_36344.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/124125/nyu_2451_36344_doc.zip\"}",
+  "dct_source_sm": [
+    "nyu-2451-34918"
+  ],
+  "dct_spatial_sm": [
+    "Panama"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36344",
+  "gbl_mdModified_dt": "2020-07-21T13:25:26Z",
+  "id": "nyu-2451-36344",
+  "nyu_addl_dspace_s": "37321",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(-83.051445, -77.17411, 9.644431, 7.197906)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36346.json b/metadata-aardvark/Datasets/nyu-2451-36346.json
index 368e2ba8d..36bdd86f4 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36346.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36346.json
@@ -1,47 +1,61 @@
-{
-  "dct_creator_sm": [
-    "Instituto Nacional de Estad\u00edstica y Censo"
-  ],
-  "dct_description_sm": "This polygon shapefile represents basic population characteristics for barrios (ADM4) in Panama, collected as part of its Censos Nacionales de 2010 by the Instituto Nacional de Estad\u00edstica y Censo. This layer was derived from a geodatabase (see the related data file) and was documented and restructured by East View Cartographic, Inc. Indicators in this layer include immigration (i.e. period of arrival in Panama) and domestic migration (i.e. geographic dispersion of families, period of arrival at current location). The census data collection provides indicators across five distinct subject categories (for two distinct administrative geographies), and contains 13,124 polygons and 1,188 attribute variables. Attribute descriptions retain original language names and unique identifier codes. All variable names were translated from Spanish. Field name prefixes, originally written with coded titles, were renamed to create unique names (e.g. Original variable of \u201cSexo: Hombre\u201d was updated to BT_D001 and given the alias \u201cSex: Man[Sexo: Hombre]\u201d, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, M = Migration and S = Social. BT relates to the Barrios and LP relates to the populated places). All variables from the original data were reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Migration and Social. In the attribute tables, all geographic names and codes are represented as text fields and census data are represented as doubles or long integers. Automated tools were run to apply aliases in the format \u201cEnglish translation field description[original language field description]\u201d. Vector data was analyzed for accuracy and compared with national boundaries. This layer is part of a partnership project with East View Cartographic and IPUMS International, titled the Global Census Archive. Refer to the metadata and documentation for original and translated codebooks and methodology.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36346",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Census",
-    "Census districts",
-    "Demographic surveys",
-    "Demography",
-    "Society",
-    "Migration"
-  ],
-  "dct_title_s": "National Census Barrio-Level Migration Indicators: International and Domestic Migration for Panama, 2010",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Latin American Census Data"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36346\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/124133/nyu_2451_36346.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/124126/nyu_2451_36346_doc.zip\"}",
-  "dct_source_sm": [
-    "nyu-2451-34918"
-  ],
-  "dct_spatial_sm": [
-    "Panama"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36346",
-  "gbl_mdModified_dt": "2020-07-21T13:25:26Z",
-  "id": "nyu-2451-36346",
-  "nyu_addl_dspace_s": "37323",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(-83.051445, -77.17411, 9.644431, 7.197906)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+    "Instituto Nacional de Estadística y Censo"
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents basic population characteristics for barrios (ADM4) in Panama, collected as part of its Censos Nacionales de 2010 by the Instituto Nacional de Estadística y Censo. This layer was derived from a geodatabase (see the related data file) and was documented and restructured by East View Cartographic, Inc. Indicators in this layer include immigration (i.e. period of arrival in Panama) and domestic migration (i.e. geographic dispersion of families, period of arrival at current location). The census data collection provides indicators across five distinct subject categories (for two distinct administrative geographies), and contains 13,124 polygons and 1,188 attribute variables. Attribute descriptions retain original language names and unique identifier codes. All variable names were translated from Spanish. Field name prefixes, originally written with coded titles, were renamed to create unique names (e.g. Original variable of “Sexo: Hombre” was updated to BT_D001 and given the alias “Sex: Man[Sexo: Hombre]”, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, M = Migration and S = Social. BT relates to the Barrios and LP relates to the populated places). All variables from the original data were reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Migration and Social. In the attribute tables, all geographic names and codes are represented as text fields and census data are represented as doubles or long integers. Automated tools were run to apply aliases in the format “English translation field description[original language field description]”. Vector data was analyzed for accuracy and compared with national boundaries. This layer is part of a partnership project with East View Cartographic and IPUMS International, titled the Global Census Archive. Refer to the metadata and documentation for original and translated codebooks and methodology."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36346"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Census",
+    "Census districts",
+    "Demographic surveys",
+    "Demography",
+    "Society",
+    "Migration"
+  ],
+  "dct_title_s": "National Census Barrio-Level Migration Indicators: International and Domestic Migration for Panama, 2010",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Latin American Census Data"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36346\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/124133/nyu_2451_36346.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/124126/nyu_2451_36346_doc.zip\"}",
+  "dct_source_sm": [
+    "nyu-2451-34918"
+  ],
+  "dct_spatial_sm": [
+    "Panama"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36346",
+  "gbl_mdModified_dt": "2020-07-21T13:25:26Z",
+  "id": "nyu-2451-36346",
+  "nyu_addl_dspace_s": "37323",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(-83.051445, -77.17411, 9.644431, 7.197906)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36347.json b/metadata-aardvark/Datasets/nyu-2451-36347.json
index 062f00d13..b1132abb5 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36347.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36347.json
@@ -1,47 +1,61 @@
-{
-  "dct_creator_sm": [
-    "Instituto Nacional de Estad\u00edstica y Censo"
-  ],
-  "dct_description_sm": "This polygon shapefile represents basic population characteristics for populated places (ADM5) in Panama, collected as part of its Censos Nacionales de 2010 by the Instituto Nacional de Estad\u00edstica y Censo. This layer was derived from a geodatabase (see the related data file) and was documented and restructured by East View Cartographic, Inc. Indicators in this layer include immigration (i.e. period of arrival in Panama) and domestic migration (i.e. geographic dispersion of families, period of arrival at current location). The census data collection provides indicators across five distinct subject categories (for two distinct administrative geographies), and contains 13,124 polygons and 1,188 attribute variables. Attribute descriptions retain original language names and unique identifier codes. All variable names were translated from Spanish. Field name prefixes, originally written with coded titles, were renamed to create unique names (e.g. Original variable of \u201cSexo: Hombre\u201d was updated to BT_D001 and given the alias \u201cSex: Man[Sexo: Hombre]\u201d, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, M = Migration and S = Social. BT relates to the Barrios and LP relates to the populated places). All variables from the original data were reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Migration and Social. In the attribute tables, all geographic names and codes are represented as text fields and census data are represented as doubles or long integers. Automated tools were run to apply aliases in the format \u201cEnglish translation field description[original language field description]\u201d. Vector data was analyzed for accuracy and compared with national boundaries. This layer is part of a partnership project with East View Cartographic and IPUMS International, titled the Global Census Archive. Refer to the metadata and documentation for original and translated codebooks and methodology.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36347",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Census",
-    "Census districts",
-    "Demographic surveys",
-    "Demography",
-    "Society",
-    "Migration"
-  ],
-  "dct_title_s": "National Census Populated Places-Level Migration Indicators: International and Domestic Migration for Panama, 2010",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Latin American Census Data"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36347\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/124134/nyu_2451_36347.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/124127/nyu_2451_36347_doc.zip\"}",
-  "dct_source_sm": [
-    "nyu-2451-34918"
-  ],
-  "dct_spatial_sm": [
-    "Panama"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36347",
-  "gbl_mdModified_dt": "2020-07-21T13:25:26Z",
-  "id": "nyu-2451-36347",
-  "nyu_addl_dspace_s": "37324",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(-83.051445, -77.17411, 9.644431, 7.197906)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+    "Instituto Nacional de Estadística y Censo"
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents basic population characteristics for populated places (ADM5) in Panama, collected as part of its Censos Nacionales de 2010 by the Instituto Nacional de Estadística y Censo. This layer was derived from a geodatabase (see the related data file) and was documented and restructured by East View Cartographic, Inc. Indicators in this layer include immigration (i.e. period of arrival in Panama) and domestic migration (i.e. geographic dispersion of families, period of arrival at current location). The census data collection provides indicators across five distinct subject categories (for two distinct administrative geographies), and contains 13,124 polygons and 1,188 attribute variables. Attribute descriptions retain original language names and unique identifier codes. All variable names were translated from Spanish. Field name prefixes, originally written with coded titles, were renamed to create unique names (e.g. Original variable of “Sexo: Hombre” was updated to BT_D001 and given the alias “Sex: Man[Sexo: Hombre]”, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, M = Migration and S = Social. BT relates to the Barrios and LP relates to the populated places). All variables from the original data were reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Migration and Social. In the attribute tables, all geographic names and codes are represented as text fields and census data are represented as doubles or long integers. Automated tools were run to apply aliases in the format “English translation field description[original language field description]”. Vector data was analyzed for accuracy and compared with national boundaries. This layer is part of a partnership project with East View Cartographic and IPUMS International, titled the Global Census Archive. Refer to the metadata and documentation for original and translated codebooks and methodology."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36347"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Census",
+    "Census districts",
+    "Demographic surveys",
+    "Demography",
+    "Society",
+    "Migration"
+  ],
+  "dct_title_s": "National Census Populated Places-Level Migration Indicators: International and Domestic Migration for Panama, 2010",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Latin American Census Data"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36347\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/124134/nyu_2451_36347.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/124127/nyu_2451_36347_doc.zip\"}",
+  "dct_source_sm": [
+    "nyu-2451-34918"
+  ],
+  "dct_spatial_sm": [
+    "Panama"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36347",
+  "gbl_mdModified_dt": "2020-07-21T13:25:26Z",
+  "id": "nyu-2451-36347",
+  "nyu_addl_dspace_s": "37324",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(-83.051445, -77.17411, 9.644431, 7.197906)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36348.json b/metadata-aardvark/Datasets/nyu-2451-36348.json
index 555d401b0..4fa4f8fe8 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36348.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36348.json
@@ -1,51 +1,65 @@
-{
-  "dct_creator_sm": [
-    "Instituto Nacional de Estad\u00edstica y Censo"
-  ],
-  "dct_description_sm": "This polygon shapefile represents basic population characteristics for barrios (ADM4) in Panama, collected as part of its Censos Nacionales de 2010 by the Instituto Nacional de Estad\u00edstica y Censo. This layer was derived from a geodatabase (see the related data file) and was documented and restructured by East View Cartographic, Inc. Indicators in this layer include ethnicity, indigenous group membership, disability status, and literacy. The census data collection provides indicators across five distinct subject categories (for two distinct administrative geographies), and contains 13,124 polygons and 1,188 attribute variables. Attribute descriptions retain original language names and unique identifier codes. All variable names were translated from Spanish. Field name prefixes, originally written with coded titles, were renamed to create unique names (e.g. Original variable of \u201cSexo: Hombre\u201d was updated to BT_D001 and given the alias \u201cSex: Man[Sexo: Hombre]\u201d, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, M = Migration and S = Social. BT relates to the Barrios and LP relates to the populated places). All variables from the original data were reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Migration and Social. In the attribute tables, all geographic names and codes are represented as text fields and census data are represented as doubles or long integers. Automated tools were run to apply aliases in the format \u201cEnglish translation field description[original language field description]\u201d. Vector data was analyzed for accuracy and compared with national boundaries. This layer is part of a partnership project with East View Cartographic and IPUMS International, titled the Global Census Archive. Refer to the metadata and documentation for original and translated codebooks and methodology.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36348",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Census",
-    "Census districts",
-    "Demographic surveys",
-    "Demography",
-    "Society",
-    "Ethnicity",
-    "Indigenous groups",
-    "Disability",
-    "Education",
-    "Literacy"
-  ],
-  "dct_title_s": "National Census Barrio-Level Social Indicators: Ethnicity, Indigenous Group Membership, Disability Status, and Literacy for Panama, 2010",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Latin American Census Data"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36348\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/124135/nyu_2451_36348.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/124128/nyu_2451_36348_doc.zip\"}",
-  "dct_source_sm": [
-    "nyu-2451-34918"
-  ],
-  "dct_spatial_sm": [
-    "Panama"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36348",
-  "gbl_mdModified_dt": "2020-07-21T13:25:26Z",
-  "id": "nyu-2451-36348",
-  "nyu_addl_dspace_s": "37325",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(-83.051445, -77.17411, 9.644431, 7.197906)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+    "Instituto Nacional de Estadística y Censo"
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents basic population characteristics for barrios (ADM4) in Panama, collected as part of its Censos Nacionales de 2010 by the Instituto Nacional de Estadística y Censo. This layer was derived from a geodatabase (see the related data file) and was documented and restructured by East View Cartographic, Inc. Indicators in this layer include ethnicity, indigenous group membership, disability status, and literacy. The census data collection provides indicators across five distinct subject categories (for two distinct administrative geographies), and contains 13,124 polygons and 1,188 attribute variables. Attribute descriptions retain original language names and unique identifier codes. All variable names were translated from Spanish. Field name prefixes, originally written with coded titles, were renamed to create unique names (e.g. Original variable of “Sexo: Hombre” was updated to BT_D001 and given the alias “Sex: Man[Sexo: Hombre]”, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, M = Migration and S = Social. BT relates to the Barrios and LP relates to the populated places). All variables from the original data were reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Migration and Social. In the attribute tables, all geographic names and codes are represented as text fields and census data are represented as doubles or long integers. Automated tools were run to apply aliases in the format “English translation field description[original language field description]”. Vector data was analyzed for accuracy and compared with national boundaries. This layer is part of a partnership project with East View Cartographic and IPUMS International, titled the Global Census Archive. Refer to the metadata and documentation for original and translated codebooks and methodology."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36348"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Census",
+    "Census districts",
+    "Demographic surveys",
+    "Demography",
+    "Society",
+    "Ethnicity",
+    "Indigenous groups",
+    "Disability",
+    "Education",
+    "Literacy"
+  ],
+  "dct_title_s": "National Census Barrio-Level Social Indicators: Ethnicity, Indigenous Group Membership, Disability Status, and Literacy for Panama, 2010",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Latin American Census Data"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36348\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/124135/nyu_2451_36348.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/124128/nyu_2451_36348_doc.zip\"}",
+  "dct_source_sm": [
+    "nyu-2451-34918"
+  ],
+  "dct_spatial_sm": [
+    "Panama"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36348",
+  "gbl_mdModified_dt": "2020-07-21T13:25:26Z",
+  "id": "nyu-2451-36348",
+  "nyu_addl_dspace_s": "37325",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(-83.051445, -77.17411, 9.644431, 7.197906)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36349.json b/metadata-aardvark/Datasets/nyu-2451-36349.json
index 1e182594e..79056862b 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36349.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36349.json
@@ -1,51 +1,65 @@
-{
-  "dct_creator_sm": [
-    "Instituto Nacional de Estad\u00edstica y Censo"
-  ],
-  "dct_description_sm": "This polygon shapefile represents basic population characteristics for populated places (ADM5) in Panama, collected as part of its Censos Nacionales de 2010 by the Instituto Nacional de Estad\u00edstica y Censo. This layer was derived from a geodatabase (see the related data file) and was documented and restructured by East View Cartographic, Inc. Indicators in this layer include ethnicity, indigenous group membership, disability status, and literacy. The census data collection provides indicators across five distinct subject categories (for two distinct administrative geographies), and contains 13,124 polygons and 1,188 attribute variables. Attribute descriptions retain original language names and unique identifier codes. All variable names were translated from Spanish. Field name prefixes, originally written with coded titles, were renamed to create unique names (e.g. Original variable of \u201cSexo: Hombre\u201d was updated to BT_D001 and given the alias \u201cSex: Man[Sexo: Hombre]\u201d, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, M = Migration and S = Social. BT relates to the Barrios and LP relates to the populated places). All variables from the original data were reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Migration and Social. In the attribute tables, all geographic names and codes are represented as text fields and census data are represented as doubles or long integers.  Automated tools were run to apply aliases in the format \u201cEnglish translation field description[original language field description]\u201d. Vector data was analyzed for accuracy and compared with national boundaries. This layer is part of a partnership project with East View Cartographic and IPUMS International, titled the Global Census Archive. Refer to the metadata and documentation for original and translated codebooks and methodology.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36349",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Census",
-    "Census districts",
-    "Demographic surveys",
-    "Demography",
-    "Society",
-    "Ethnicity",
-    "Indigenous groups",
-    "Disability",
-    "Education",
-    "Literacy"
-  ],
-  "dct_title_s": "National Census Populated Places-Level Social Indicators: Ethnicity, Indigenous Group Membership, Disability Status, and Literacy for Panama, 2010",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Latin American Census Data"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36349\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/124136/nyu_2451_36349.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/124129/nyu_2451_36349_doc.zip\"}",
-  "dct_source_sm": [
-    "nyu-2451-34918"
-  ],
-  "dct_spatial_sm": [
-    "Panama"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36349",
-  "gbl_mdModified_dt": "2020-07-21T13:25:26Z",
-  "id": "nyu-2451-36349",
-  "nyu_addl_dspace_s": "37326",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(-83.051445, -77.17411, 9.644431, 7.197906)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+    "Instituto Nacional de Estadística y Censo"
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents basic population characteristics for populated places (ADM5) in Panama, collected as part of its Censos Nacionales de 2010 by the Instituto Nacional de Estadística y Censo. This layer was derived from a geodatabase (see the related data file) and was documented and restructured by East View Cartographic, Inc. Indicators in this layer include ethnicity, indigenous group membership, disability status, and literacy. The census data collection provides indicators across five distinct subject categories (for two distinct administrative geographies), and contains 13,124 polygons and 1,188 attribute variables. Attribute descriptions retain original language names and unique identifier codes. All variable names were translated from Spanish. Field name prefixes, originally written with coded titles, were renamed to create unique names (e.g. Original variable of “Sexo: Hombre” was updated to BT_D001 and given the alias “Sex: Man[Sexo: Hombre]”, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, M = Migration and S = Social. BT relates to the Barrios and LP relates to the populated places). All variables from the original data were reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Migration and Social. In the attribute tables, all geographic names and codes are represented as text fields and census data are represented as doubles or long integers.  Automated tools were run to apply aliases in the format “English translation field description[original language field description]”. Vector data was analyzed for accuracy and compared with national boundaries. This layer is part of a partnership project with East View Cartographic and IPUMS International, titled the Global Census Archive. Refer to the metadata and documentation for original and translated codebooks and methodology."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36349"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Census",
+    "Census districts",
+    "Demographic surveys",
+    "Demography",
+    "Society",
+    "Ethnicity",
+    "Indigenous groups",
+    "Disability",
+    "Education",
+    "Literacy"
+  ],
+  "dct_title_s": "National Census Populated Places-Level Social Indicators: Ethnicity, Indigenous Group Membership, Disability Status, and Literacy for Panama, 2010",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Latin American Census Data"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36349\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/124136/nyu_2451_36349.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/124129/nyu_2451_36349_doc.zip\"}",
+  "dct_source_sm": [
+    "nyu-2451-34918"
+  ],
+  "dct_spatial_sm": [
+    "Panama"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36349",
+  "gbl_mdModified_dt": "2020-07-21T13:25:26Z",
+  "id": "nyu-2451-36349",
+  "nyu_addl_dspace_s": "37326",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(-83.051445, -77.17411, 9.644431, 7.197906)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36405.json b/metadata-aardvark/Datasets/nyu-2451-36405.json
index a96cd2422..454d85c36 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36405.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36405.json
@@ -1,46 +1,60 @@
-{
-  "dct_creator_sm": [
-    "Instituto Nacional de Estad\u00edstica (INE)"
-  ],
-  "dct_description_sm": "This polygon shapefile represents basic population characteristics for barrios in Guatemala, collected as part of its 2014 Census by the Instituto Nacional de Estad\u00edstica (INE). Indicators in this layer include sex, marital status, family dependents, age, and residential location with respect to the urban versus rural divide. This layer was derived from a geodatabase (see the related data file) and was documented and restructured by East View Cartographic, Inc. The census data is provided at the barrio administrative level (ADM5) and includes 15,263 polygons with 229 attribute variables, split into 4 layers. Attribute descriptions retain original language names and unique identifier codes. All variable names were translated from Spanish. Field name prefixes, originally written with coded titles, were renamed to create unique names (e.g. Original variable of \u201cEstado Civil: Total Con Estado Conyugal (Poblacion De 12 A\u00f1os O Mas)\u201d was updated to D001 and given the alias \u201cMarital Status: Total Population By Marital Status (Population Aged 12 Or Older)[Estado Civil: Total Con Estado Conyugal (Poblacion De 12 A\u00f1os O Mas)]\u201d, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing and S = Social). All variables from the original data were reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing and Social. In the attribute tables, all geographic names and codes are represented as text fields and census data are represented as doubles or long integers. Automated tools were run to apply aliases in the format \u201cEnglish translation field description[original language field description]\u201d. Vector data was analyzed for accuracy and compared with national boundaries. This layer is part of a partnership project with East View Cartographic and IPUMS International, titled the Global Census Archive. Refer to the metadata and documentation for original and translated codebooks and methodology.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36405",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Census",
-    "Census districts",
-    "Demographic surveys",
-    "Demography",
-    "Urbanization"
-  ],
-  "dct_title_s": "National Census Barrio-Level Demographic Indicators: Sex, Marital Status, Family Dependents, Age, Urban/Rural Residence for Guatemala, 2014",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Latin American Census Data"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36405\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/124093/nyu_2451_36405.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/124089/nyu_2451_36405_doc.zip\"}",
-  "dct_source_sm": [
-    "nyu-2451-34922"
-  ],
-  "dct_spatial_sm": [
-    "Guatemala"
-  ],
-  "dct_temporal_sm": [
-    "2014"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36405",
-  "gbl_mdModified_dt": "2020-07-21T13:25:26Z",
-  "id": "nyu-2451-36405",
-  "nyu_addl_dspace_s": "37382",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(-92.23629, -88.223198, 17.81522, 13.737302)",
-  "gbl_indexYear_im": 0
+{
+  "dct_creator_sm": [
+    "Instituto Nacional de Estadística (INE)"
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents basic population characteristics for barrios in Guatemala, collected as part of its 2014 Census by the Instituto Nacional de Estadística (INE). Indicators in this layer include sex, marital status, family dependents, age, and residential location with respect to the urban versus rural divide. This layer was derived from a geodatabase (see the related data file) and was documented and restructured by East View Cartographic, Inc. The census data is provided at the barrio administrative level (ADM5) and includes 15,263 polygons with 229 attribute variables, split into 4 layers. Attribute descriptions retain original language names and unique identifier codes. All variable names were translated from Spanish. Field name prefixes, originally written with coded titles, were renamed to create unique names (e.g. Original variable of “Estado Civil: Total Con Estado Conyugal (Poblacion De 12 Años O Mas)” was updated to D001 and given the alias “Marital Status: Total Population By Marital Status (Population Aged 12 Or Older)[Estado Civil: Total Con Estado Conyugal (Poblacion De 12 Años O Mas)]”, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing and S = Social). All variables from the original data were reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing and Social. In the attribute tables, all geographic names and codes are represented as text fields and census data are represented as doubles or long integers. Automated tools were run to apply aliases in the format “English translation field description[original language field description]”. Vector data was analyzed for accuracy and compared with national boundaries. This layer is part of a partnership project with East View Cartographic and IPUMS International, titled the Global Census Archive. Refer to the metadata and documentation for original and translated codebooks and methodology."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36405"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Census",
+    "Census districts",
+    "Demographic surveys",
+    "Demography",
+    "Urbanization"
+  ],
+  "dct_title_s": "National Census Barrio-Level Demographic Indicators: Sex, Marital Status, Family Dependents, Age, Urban/Rural Residence for Guatemala, 2014",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Latin American Census Data"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36405\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/124093/nyu_2451_36405.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/124089/nyu_2451_36405_doc.zip\"}",
+  "dct_source_sm": [
+    "nyu-2451-34922"
+  ],
+  "dct_spatial_sm": [
+    "Guatemala"
+  ],
+  "dct_temporal_sm": [
+    "2014"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36405",
+  "gbl_mdModified_dt": "2020-07-21T13:25:26Z",
+  "id": "nyu-2451-36405",
+  "nyu_addl_dspace_s": "37382",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(-92.23629, -88.223198, 17.81522, 13.737302)",
+  "gbl_indexYear_im": [
+    0
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36406.json b/metadata-aardvark/Datasets/nyu-2451-36406.json
index dcfb20501..dd953b0e9 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36406.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36406.json
@@ -1,47 +1,61 @@
-{
-  "dct_creator_sm": [
-    "Instituto Nacional de Estad\u00edstica (INE)"
-  ],
-  "dct_description_sm": "This polygon shapefile represents basic population characteristics for barrios in Guatemala, collected as part of its 2014 Census by the Instituto Nacional de Estad\u00edstica (INE). Indicators in this layer include employment and unemployment, industry, and occupational category. This layer was derived from a geodatabase (see the related data file) and was documented and restructured by East View Cartographic, Inc. The census data is provided at the barrio administrative level (ADM5) and includes 15,263 polygons with 229 attribute variables, split into 4 layers. Attribute descriptions retain original language names and unique identifier codes. All variable names were translated from Spanish. Field name prefixes, originally written with coded titles, were renamed to create unique names (e.g. Original variable of \u201cEstado Civil: Total Con Estado Conyugal (Poblacion De 12 A\u00f1os O Mas)\u201d was updated to D001 and given the alias \u201cMarital Status: Total Population By Marital Status (Population Aged 12 Or Older)[Estado Civil: Total Con Estado Conyugal (Poblacion De 12 A\u00f1os O Mas)]\u201d, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing and S = Social). All variables from the original data were reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing and Social. In the attribute tables, all geographic names and codes are represented as text fields and census data are represented as doubles or long integers. Automated tools were run to apply aliases in the format \u201cEnglish translation field description[original language field description]\u201d. Vector data was analyzed for accuracy and compared with national boundaries. This layer is part of a partnership project with East View Cartographic and IPUMS International, titled the Global Census Archive. Refer to the metadata and documentation for original and translated codebooks and methodology.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36406",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Census",
-    "Census districts",
-    "Demographic surveys",
-    "Demography",
-    "Employment",
-    "Economy"
-  ],
-  "dct_title_s": "National Census Barrio-Level Economic Indicators: Employment and Unemployment, Industry, and Occupational Category for Guatemala, 2014",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Latin American Census Data"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36406\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/124094/nyu_2451_36406.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/124090/nyu_2451_36406_doc.zip\"}",
-  "dct_source_sm": [
-    "nyu-2451-34922"
-  ],
-  "dct_spatial_sm": [
-    "Guatemala"
-  ],
-  "dct_temporal_sm": [
-    "2014"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36406",
-  "gbl_mdModified_dt": "2020-07-21T13:25:26Z",
-  "id": "nyu-2451-36406",
-  "nyu_addl_dspace_s": "37383",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(-92.23629, -88.223198, 17.81522, 13.737302)",
-  "gbl_indexYear_im": 0
+{
+  "dct_creator_sm": [
+    "Instituto Nacional de Estadística (INE)"
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents basic population characteristics for barrios in Guatemala, collected as part of its 2014 Census by the Instituto Nacional de Estadística (INE). Indicators in this layer include employment and unemployment, industry, and occupational category. This layer was derived from a geodatabase (see the related data file) and was documented and restructured by East View Cartographic, Inc. The census data is provided at the barrio administrative level (ADM5) and includes 15,263 polygons with 229 attribute variables, split into 4 layers. Attribute descriptions retain original language names and unique identifier codes. All variable names were translated from Spanish. Field name prefixes, originally written with coded titles, were renamed to create unique names (e.g. Original variable of “Estado Civil: Total Con Estado Conyugal (Poblacion De 12 Años O Mas)” was updated to D001 and given the alias “Marital Status: Total Population By Marital Status (Population Aged 12 Or Older)[Estado Civil: Total Con Estado Conyugal (Poblacion De 12 Años O Mas)]”, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing and S = Social). All variables from the original data were reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing and Social. In the attribute tables, all geographic names and codes are represented as text fields and census data are represented as doubles or long integers. Automated tools were run to apply aliases in the format “English translation field description[original language field description]”. Vector data was analyzed for accuracy and compared with national boundaries. This layer is part of a partnership project with East View Cartographic and IPUMS International, titled the Global Census Archive. Refer to the metadata and documentation for original and translated codebooks and methodology."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36406"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Census",
+    "Census districts",
+    "Demographic surveys",
+    "Demography",
+    "Employment",
+    "Economy"
+  ],
+  "dct_title_s": "National Census Barrio-Level Economic Indicators: Employment and Unemployment, Industry, and Occupational Category for Guatemala, 2014",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Latin American Census Data"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36406\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/124094/nyu_2451_36406.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/124090/nyu_2451_36406_doc.zip\"}",
+  "dct_source_sm": [
+    "nyu-2451-34922"
+  ],
+  "dct_spatial_sm": [
+    "Guatemala"
+  ],
+  "dct_temporal_sm": [
+    "2014"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36406",
+  "gbl_mdModified_dt": "2020-07-21T13:25:26Z",
+  "id": "nyu-2451-36406",
+  "nyu_addl_dspace_s": "37383",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(-92.23629, -88.223198, 17.81522, 13.737302)",
+  "gbl_indexYear_im": [
+    0
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36407.json b/metadata-aardvark/Datasets/nyu-2451-36407.json
index 4d09c5232..df913f78e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36407.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36407.json
@@ -1,47 +1,61 @@
-{
-  "dct_creator_sm": [
-    "Instituto Nacional de Estad\u00edstica (INE)"
-  ],
-  "dct_description_sm": "This polygon shapefile represents basic population and housing characteristics for barrios in Guatemala, collected as part of its 2014 Census by the Instituto Nacional de Estad\u00edstica (INE). Indicators in this layer include housing type (i.e. apartment, ranch etc.), building materials, and access to basic necessities  (i.e. electric lighting, water access etc). This layer was derived from a geodatabase (see the related data file) and was documented and restructured by East View Cartographic, Inc. The census data is provided at the barrio administrative level (ADM5) and includes 15,263 polygons with 229 attribute variables, split into 4 layers. Attribute descriptions retain original language names and unique identifier codes. All variable names were translated from Spanish. Field name prefixes, originally written with coded titles, were renamed to create unique names (e.g. Original variable of \u201cEstado Civil: Total Con Estado Conyugal (Poblacion De 12 A\u00f1os O Mas)\u201d was updated to D001 and given the alias \u201cMarital Status: Total Population By Marital Status (Population Aged 12 Or Older)[Estado Civil: Total Con Estado Conyugal (Poblacion De 12 A\u00f1os O Mas)]\u201d, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing and S = Social). All variables from the original data were reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing and Social. In the attribute tables, all geographic names and codes are represented as text fields and census data are represented as doubles or long integers. Automated tools were run to apply aliases in the format \u201cEnglish translation field description[original language field description]\u201d. Vector data was analyzed for accuracy and compared with national boundaries. This layer is part of a partnership project with East View Cartographic and IPUMS International, titled the Global Census Archive. Refer to the metadata and documentation for original and translated codebooks and methodology.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36407",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Census",
-    "Census districts",
-    "Demographic surveys",
-    "Demography",
-    "Housing",
-    "Construction"
-  ],
-  "dct_title_s": "National Census Barrio-Level Housing Indicators: Housing Type, Building Materials, Access to Basic Necessities for Guatemala, 2014",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Latin American Census Data"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36407\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/124095/nyu_2451_36407.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/124091/nyu_2451_36407_doc.zip\"}",
-  "dct_source_sm": [
-    "nyu-2451-34922"
-  ],
-  "dct_spatial_sm": [
-    "Guatemala"
-  ],
-  "dct_temporal_sm": [
-    "2014"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36407",
-  "gbl_mdModified_dt": "2020-07-21T13:25:26Z",
-  "id": "nyu-2451-36407",
-  "nyu_addl_dspace_s": "37384",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(-92.23629, -88.223198, 17.81522, 13.737302)",
-  "gbl_indexYear_im": 0
+{
+  "dct_creator_sm": [
+    "Instituto Nacional de Estadística (INE)"
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents basic population and housing characteristics for barrios in Guatemala, collected as part of its 2014 Census by the Instituto Nacional de Estadística (INE). Indicators in this layer include housing type (i.e. apartment, ranch etc.), building materials, and access to basic necessities  (i.e. electric lighting, water access etc). This layer was derived from a geodatabase (see the related data file) and was documented and restructured by East View Cartographic, Inc. The census data is provided at the barrio administrative level (ADM5) and includes 15,263 polygons with 229 attribute variables, split into 4 layers. Attribute descriptions retain original language names and unique identifier codes. All variable names were translated from Spanish. Field name prefixes, originally written with coded titles, were renamed to create unique names (e.g. Original variable of “Estado Civil: Total Con Estado Conyugal (Poblacion De 12 Años O Mas)” was updated to D001 and given the alias “Marital Status: Total Population By Marital Status (Population Aged 12 Or Older)[Estado Civil: Total Con Estado Conyugal (Poblacion De 12 Años O Mas)]”, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing and S = Social). All variables from the original data were reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing and Social. In the attribute tables, all geographic names and codes are represented as text fields and census data are represented as doubles or long integers. Automated tools were run to apply aliases in the format “English translation field description[original language field description]”. Vector data was analyzed for accuracy and compared with national boundaries. This layer is part of a partnership project with East View Cartographic and IPUMS International, titled the Global Census Archive. Refer to the metadata and documentation for original and translated codebooks and methodology."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36407"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Census",
+    "Census districts",
+    "Demographic surveys",
+    "Demography",
+    "Housing",
+    "Construction"
+  ],
+  "dct_title_s": "National Census Barrio-Level Housing Indicators: Housing Type, Building Materials, Access to Basic Necessities for Guatemala, 2014",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Latin American Census Data"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36407\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/124095/nyu_2451_36407.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/124091/nyu_2451_36407_doc.zip\"}",
+  "dct_source_sm": [
+    "nyu-2451-34922"
+  ],
+  "dct_spatial_sm": [
+    "Guatemala"
+  ],
+  "dct_temporal_sm": [
+    "2014"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36407",
+  "gbl_mdModified_dt": "2020-07-21T13:25:26Z",
+  "id": "nyu-2451-36407",
+  "nyu_addl_dspace_s": "37384",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(-92.23629, -88.223198, 17.81522, 13.737302)",
+  "gbl_indexYear_im": [
+    0
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36408.json b/metadata-aardvark/Datasets/nyu-2451-36408.json
index e72a0a4d6..2eb9ebec0 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36408.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36408.json
@@ -1,51 +1,65 @@
-{
-  "dct_creator_sm": [
-    "Instituto Nacional de Estad\u00edstica (INE)"
-  ],
-  "dct_description_sm": "This polygon shapefile represents basic population characteristics for barrios in Guatemala, collected as part of its 2014 Census by the Instituto Nacional de Estad\u00edstica (INE). Indicators in this layer include educational attainment and literacy, disability status, ethnicity, and language. This layer was derived from a geodatabase (see the related data file) and was documented and restructured by East View Cartographic, Inc. The census data is provided at the barrio administrative level (ADM5) and includes 15,263 polygons with 229 attribute variables, split into 4 layers. Attribute descriptions retain original language names and unique identifier codes. All variable names were translated from Spanish. Field name prefixes, originally written with coded titles, were renamed to create unique names (e.g. Original variable of \u201cEstado Civil: Total Con Estado Conyugal (Poblacion De 12 A\u00f1os O Mas)\u201d was updated to D001 and given the alias \u201cMarital Status: Total Population By Marital Status (Population Aged 12 Or Older)[Estado Civil: Total Con Estado Conyugal (Poblacion De 12 A\u00f1os O Mas)]\u201d, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing and S = Social). All variables from the original data were reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing and Social. In the attribute tables, all geographic names and codes are represented as text fields and census data are represented as doubles or long integers. Automated tools were run to apply aliases in the format \u201cEnglish translation field description[original language field description]\u201d. Vector data was analyzed for accuracy and compared with national boundaries. This layer is part of a partnership project with East View Cartographic and IPUMS International, titled the Global Census Archive. Refer to the metadata and documentation for original and translated codebooks and methodology.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36408",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Census",
-    "Census districts",
-    "Demographic surveys",
-    "Demography",
-    "Society",
-    "Education",
-    "Literacy",
-    "Ethnicity",
-    "Language",
-    "Disability"
-  ],
-  "dct_title_s": "National Census Barrio-Level Social Indicators: Educational Attainment and Literacy, Disability Status, Ethnicity, and Language for Guatemala, 2014",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Latin American Census Data"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36408\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/124096/nyu_2451_36408.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/124092/nyu_2451_36408_doc.zip\"}",
-  "dct_source_sm": [
-    "nyu-2451-34922"
-  ],
-  "dct_spatial_sm": [
-    "Guatemala"
-  ],
-  "dct_temporal_sm": [
-    "2014"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36408",
-  "gbl_mdModified_dt": "2020-07-21T13:25:26Z",
-  "id": "nyu-2451-36408",
-  "nyu_addl_dspace_s": "37385",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(-92.23629, -88.223198, 17.81522, 13.737302)",
-  "gbl_indexYear_im": 0
+{
+  "dct_creator_sm": [
+    "Instituto Nacional de Estadística (INE)"
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents basic population characteristics for barrios in Guatemala, collected as part of its 2014 Census by the Instituto Nacional de Estadística (INE). Indicators in this layer include educational attainment and literacy, disability status, ethnicity, and language. This layer was derived from a geodatabase (see the related data file) and was documented and restructured by East View Cartographic, Inc. The census data is provided at the barrio administrative level (ADM5) and includes 15,263 polygons with 229 attribute variables, split into 4 layers. Attribute descriptions retain original language names and unique identifier codes. All variable names were translated from Spanish. Field name prefixes, originally written with coded titles, were renamed to create unique names (e.g. Original variable of “Estado Civil: Total Con Estado Conyugal (Poblacion De 12 Años O Mas)” was updated to D001 and given the alias “Marital Status: Total Population By Marital Status (Population Aged 12 Or Older)[Estado Civil: Total Con Estado Conyugal (Poblacion De 12 Años O Mas)]”, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing and S = Social). All variables from the original data were reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing and Social. In the attribute tables, all geographic names and codes are represented as text fields and census data are represented as doubles or long integers. Automated tools were run to apply aliases in the format “English translation field description[original language field description]”. Vector data was analyzed for accuracy and compared with national boundaries. This layer is part of a partnership project with East View Cartographic and IPUMS International, titled the Global Census Archive. Refer to the metadata and documentation for original and translated codebooks and methodology."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36408"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Census",
+    "Census districts",
+    "Demographic surveys",
+    "Demography",
+    "Society",
+    "Education",
+    "Literacy",
+    "Ethnicity",
+    "Language",
+    "Disability"
+  ],
+  "dct_title_s": "National Census Barrio-Level Social Indicators: Educational Attainment and Literacy, Disability Status, Ethnicity, and Language for Guatemala, 2014",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Latin American Census Data"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36408\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/124096/nyu_2451_36408.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/124092/nyu_2451_36408_doc.zip\"}",
+  "dct_source_sm": [
+    "nyu-2451-34922"
+  ],
+  "dct_spatial_sm": [
+    "Guatemala"
+  ],
+  "dct_temporal_sm": [
+    "2014"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36408",
+  "gbl_mdModified_dt": "2020-07-21T13:25:26Z",
+  "id": "nyu-2451-36408",
+  "nyu_addl_dspace_s": "37385",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(-92.23629, -88.223198, 17.81522, 13.737302)",
+  "gbl_indexYear_im": [
+    0
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36420.json b/metadata-aardvark/Datasets/nyu-2451-36420.json
index cc64843fc..80d0d8db8 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36420.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36420.json
@@ -1,45 +1,59 @@
-{
-  "dct_creator_sm": [
-    "Oficina Nacional de Estad\u00edstica (ONE)"
-  ],
-  "dct_description_sm": "This polygon shapefile represents basic population characteristics for barrios in the Dominican Republic, collected by the Oficina Nacional de Estad\u00edstica (ONE) as part of the Dominican Republic's Censo 2010. Indicators in this layer include recent births and deaths, sex, marital status, offspring, and age. This layer was derived from a geodatabase (see the related data file) and was documented and restructured by East View Cartographic, Inc. The census data is provided at the barrio administrative level (ADM5) and includes 12,565 polygons with 756 attribute variables, split into 5 layers. Attribute descriptions retain original language names and unique identifier codes. All variable names were translated from Spanish. Field name prefixes, originally written with coded titles, were renamed to create unique names (e.g. Original variable of \u201cH23_Si\u201d was updated to D001 and given the alias \u201cThere is a newborn girl or boy that has not been previously mentioned: Yes[H23_Si]\u201d, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, M = Migration and S = Social). All variables from the original data were reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Migration and Social. In the attribute tables, all geographic names and codes are represented as text fields and census data are represented as doubles or long integers. Automated tools were run to apply aliases in the format \u201cEnglish translation field description[original language field description]\u201d. Vector data was analyzed for accuracy and compared with national boundaries. This layer is part of a partnership project with East View Cartographic and IPUMS International, titled the Global Census Archive. Refer to the metadata and documentation for original and translated codebooks and methodology.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36420",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Census",
-    "Census districts",
-    "Demographic surveys",
-    "Demography"
-  ],
-  "dct_title_s": "National Census Barrio-Level Demographic Indicators: Recent Births and Deaths, Sex, Marital Status, Offspring, and Age for the Dominican Republic, 2010",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Latin American Census Data"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36420\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/124067/nyu_2451_36420.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/124072/nyu_2451_36420_doc.zip\"}",
-  "dct_source_sm": [
-    "nyu-2451-34921"
-  ],
-  "dct_spatial_sm": [
-    "Dominican Republic"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36420",
-  "gbl_mdModified_dt": "2020-08-20T14:10:31Z",
-  "id": "nyu-2451-36420",
-  "nyu_addl_dspace_s": "37397",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(-72.003487, -68.32, 19.929859, 17.470091)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+    "Oficina Nacional de Estadística (ONE)"
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents basic population characteristics for barrios in the Dominican Republic, collected by the Oficina Nacional de Estadística (ONE) as part of the Dominican Republic's Censo 2010. Indicators in this layer include recent births and deaths, sex, marital status, offspring, and age. This layer was derived from a geodatabase (see the related data file) and was documented and restructured by East View Cartographic, Inc. The census data is provided at the barrio administrative level (ADM5) and includes 12,565 polygons with 756 attribute variables, split into 5 layers. Attribute descriptions retain original language names and unique identifier codes. All variable names were translated from Spanish. Field name prefixes, originally written with coded titles, were renamed to create unique names (e.g. Original variable of “H23_Si” was updated to D001 and given the alias “There is a newborn girl or boy that has not been previously mentioned: Yes[H23_Si]”, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, M = Migration and S = Social). All variables from the original data were reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Migration and Social. In the attribute tables, all geographic names and codes are represented as text fields and census data are represented as doubles or long integers. Automated tools were run to apply aliases in the format “English translation field description[original language field description]”. Vector data was analyzed for accuracy and compared with national boundaries. This layer is part of a partnership project with East View Cartographic and IPUMS International, titled the Global Census Archive. Refer to the metadata and documentation for original and translated codebooks and methodology."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36420"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Census",
+    "Census districts",
+    "Demographic surveys",
+    "Demography"
+  ],
+  "dct_title_s": "National Census Barrio-Level Demographic Indicators: Recent Births and Deaths, Sex, Marital Status, Offspring, and Age for the Dominican Republic, 2010",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Latin American Census Data"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36420\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/124067/nyu_2451_36420.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/124072/nyu_2451_36420_doc.zip\"}",
+  "dct_source_sm": [
+    "nyu-2451-34921"
+  ],
+  "dct_spatial_sm": [
+    "Dominican Republic"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36420",
+  "gbl_mdModified_dt": "2020-08-20T14:10:31Z",
+  "id": "nyu-2451-36420",
+  "nyu_addl_dspace_s": "37397",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(-72.003487, -68.32, 19.929859, 17.470091)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36421.json b/metadata-aardvark/Datasets/nyu-2451-36421.json
index a427c7b8f..762928c87 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36421.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36421.json
@@ -1,48 +1,62 @@
-{
-  "dct_creator_sm": [
-    "Oficina Nacional de Estad\u00edstica (ONE)"
-  ],
-  "dct_description_sm": "This polygon shapefile represents basic population characteristics for barrios in the Dominican Republic, collected by the Oficina Nacional de Estad\u00edstica (ONE) as part of the Dominican Republic's Censo 2010. Indicators in this layer include socioeconomic status, employment and unemployment, and occupational category. This layer was derived from a geodatabase (see the related data file) and was documented and restructured by East View Cartographic, Inc. The census data is provided at the barrio administrative level (ADM5) and includes 12,565 polygons with 756 attribute variables, split into 5 layers. Attribute descriptions retain original language names and unique identifier codes. All variable names were translated from Spanish. Field name prefixes, originally written with coded titles, were renamed to create unique names (e.g. Original variable of \u201cH23_Si\u201d was updated to D001 and given the alias \u201cThere is a newborn girl or boy that has not been previously mentioned: Yes[H23_Si]\u201d, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, M = Migration and S = Social). All variables from the original data were reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Migration and Social. In the attribute tables, all geographic names and codes are represented as text fields and census data are represented as doubles or long integers. Automated tools were run to apply aliases in the format \u201cEnglish translation field description[original language field description]\u201d. Vector data was analyzed for accuracy and compared with national boundaries. This layer is part of a partnership project with East View Cartographic and IPUMS International, titled the Global Census Archive. Refer to the metadata and documentation for original and translated codebooks and methodology.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36421",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Census",
-    "Census districts",
-    "Demographic surveys",
-    "Demography",
-    "Employment",
-    "Economy",
-    "Socioeconomic Stratification"
-  ],
-  "dct_title_s": "National Census Barrio-Level Economic Indicators: Socioeconomic Status, Employment and Unemployment, and Occupational Category for the Dominican Republic, 2010",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Latin American Census Data"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36421\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/124068/nyu_2451_36421.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/124073/nyu_2451_36421_doc.zip\"}",
-  "dct_source_sm": [
-    "nyu-2451-34921"
-  ],
-  "dct_spatial_sm": [
-    "Dominican Republic"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36421",
-  "gbl_mdModified_dt": "2020-08-20T14:10:31Z",
-  "id": "nyu-2451-36421",
-  "nyu_addl_dspace_s": "37398",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(-72.003487, -68.32, 19.929859, 17.470091)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+    "Oficina Nacional de Estadística (ONE)"
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents basic population characteristics for barrios in the Dominican Republic, collected by the Oficina Nacional de Estadística (ONE) as part of the Dominican Republic's Censo 2010. Indicators in this layer include socioeconomic status, employment and unemployment, and occupational category. This layer was derived from a geodatabase (see the related data file) and was documented and restructured by East View Cartographic, Inc. The census data is provided at the barrio administrative level (ADM5) and includes 12,565 polygons with 756 attribute variables, split into 5 layers. Attribute descriptions retain original language names and unique identifier codes. All variable names were translated from Spanish. Field name prefixes, originally written with coded titles, were renamed to create unique names (e.g. Original variable of “H23_Si” was updated to D001 and given the alias “There is a newborn girl or boy that has not been previously mentioned: Yes[H23_Si]”, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, M = Migration and S = Social). All variables from the original data were reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Migration and Social. In the attribute tables, all geographic names and codes are represented as text fields and census data are represented as doubles or long integers. Automated tools were run to apply aliases in the format “English translation field description[original language field description]”. Vector data was analyzed for accuracy and compared with national boundaries. This layer is part of a partnership project with East View Cartographic and IPUMS International, titled the Global Census Archive. Refer to the metadata and documentation for original and translated codebooks and methodology."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36421"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Census",
+    "Census districts",
+    "Demographic surveys",
+    "Demography",
+    "Employment",
+    "Economy",
+    "Socioeconomic Stratification"
+  ],
+  "dct_title_s": "National Census Barrio-Level Economic Indicators: Socioeconomic Status, Employment and Unemployment, and Occupational Category for the Dominican Republic, 2010",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Latin American Census Data"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36421\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/124068/nyu_2451_36421.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/124073/nyu_2451_36421_doc.zip\"}",
+  "dct_source_sm": [
+    "nyu-2451-34921"
+  ],
+  "dct_spatial_sm": [
+    "Dominican Republic"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36421",
+  "gbl_mdModified_dt": "2020-08-20T14:10:31Z",
+  "id": "nyu-2451-36421",
+  "nyu_addl_dspace_s": "37398",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(-72.003487, -68.32, 19.929859, 17.470091)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36422.json b/metadata-aardvark/Datasets/nyu-2451-36422.json
index 973bbaf88..03396ec69 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36422.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36422.json
@@ -1,48 +1,62 @@
-{
-  "dct_creator_sm": [
-    "Oficina Nacional de Estad\u00edstica (ONE)"
-  ],
-  "dct_description_sm": "This polygon shapefile represents basic population and housing characteristics for barrios in the Dominican Republic, collected by the Oficina Nacional de Estad\u00edstica (ONE) as part of the Dominican Republic's Censo 2010. Indicators in this layer include housing type (i.e. detached unit, apartment etc.), building materials, household facilities and amenities (i.e. air-conditioning, internet access etc.), family relationships (i.e. relationship to the head of the household), and building hazards (i.e. landslide risk, tsunami risk etc.). This layer was derived from a geodatabase (see the related data file) and was documented and restructured by East View Cartographic, Inc. The census data is provided at the barrio administrative level (ADM5) and includes 12,565 polygons with 756 attribute variables, split into 5 layers. Attribute descriptions retain original language names and unique identifier codes. All variable names were translated from Spanish. Field name prefixes, originally written with coded titles, were renamed to create unique names (e.g. Original variable of \u201cH23_Si\u201d was updated to D001 and given the alias \u201cThere is a newborn girl or boy that has not been previously mentioned: Yes[H23_Si]\u201d, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, M = Migration and S = Social). All variables from the original data were reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Migration and Social. In the attribute tables, all geographic names and codes are represented as text fields and census data are represented as doubles or long integers. Automated tools were run to apply aliases in the format \u201cEnglish translation field description[original language field description]\u201d. Vector data was analyzed for accuracy and compared with national boundaries. This layer is part of a partnership project with East View Cartographic and IPUMS International, titled the Global Census Archive. Refer to the metadata and documentation for original and translated codebooks and methodology.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36422",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Census",
-    "Census districts",
-    "Demographic surveys",
-    "Demography",
-    "Housing",
-    "Construction",
-    "Building Hazards and Risk"
-  ],
-  "dct_title_s": "National Census Barrio-Level Housing Indicators: Housing Type, Building Materials, Household Facilities and Amenities, Family Relationships, and Building Hazards for the Dominican Republic, 2010",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Latin American Census Data"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36422\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/124069/nyu_2451_36422.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/124074/nyu_2451_36422_doc.zip\"}",
-  "dct_source_sm": [
-    "nyu-2451-34921"
-  ],
-  "dct_spatial_sm": [
-    "Dominican Republic"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36422",
-  "gbl_mdModified_dt": "2020-08-20T14:10:31Z",
-  "id": "nyu-2451-36422",
-  "nyu_addl_dspace_s": "37399",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(-72.003487, -68.32, 19.929859, 17.470091)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+    "Oficina Nacional de Estadística (ONE)"
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents basic population and housing characteristics for barrios in the Dominican Republic, collected by the Oficina Nacional de Estadística (ONE) as part of the Dominican Republic's Censo 2010. Indicators in this layer include housing type (i.e. detached unit, apartment etc.), building materials, household facilities and amenities (i.e. air-conditioning, internet access etc.), family relationships (i.e. relationship to the head of the household), and building hazards (i.e. landslide risk, tsunami risk etc.). This layer was derived from a geodatabase (see the related data file) and was documented and restructured by East View Cartographic, Inc. The census data is provided at the barrio administrative level (ADM5) and includes 12,565 polygons with 756 attribute variables, split into 5 layers. Attribute descriptions retain original language names and unique identifier codes. All variable names were translated from Spanish. Field name prefixes, originally written with coded titles, were renamed to create unique names (e.g. Original variable of “H23_Si” was updated to D001 and given the alias “There is a newborn girl or boy that has not been previously mentioned: Yes[H23_Si]”, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, M = Migration and S = Social). All variables from the original data were reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Migration and Social. In the attribute tables, all geographic names and codes are represented as text fields and census data are represented as doubles or long integers. Automated tools were run to apply aliases in the format “English translation field description[original language field description]”. Vector data was analyzed for accuracy and compared with national boundaries. This layer is part of a partnership project with East View Cartographic and IPUMS International, titled the Global Census Archive. Refer to the metadata and documentation for original and translated codebooks and methodology."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36422"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Census",
+    "Census districts",
+    "Demographic surveys",
+    "Demography",
+    "Housing",
+    "Construction",
+    "Building Hazards and Risk"
+  ],
+  "dct_title_s": "National Census Barrio-Level Housing Indicators: Housing Type, Building Materials, Household Facilities and Amenities, Family Relationships, and Building Hazards for the Dominican Republic, 2010",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Latin American Census Data"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36422\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/124069/nyu_2451_36422.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/124074/nyu_2451_36422_doc.zip\"}",
+  "dct_source_sm": [
+    "nyu-2451-34921"
+  ],
+  "dct_spatial_sm": [
+    "Dominican Republic"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36422",
+  "gbl_mdModified_dt": "2020-08-20T14:10:31Z",
+  "id": "nyu-2451-36422",
+  "nyu_addl_dspace_s": "37399",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(-72.003487, -68.32, 19.929859, 17.470091)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36423.json b/metadata-aardvark/Datasets/nyu-2451-36423.json
index e4e68b4af..2d87d05c4 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36423.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36423.json
@@ -1,47 +1,61 @@
-{
-  "dct_creator_sm": [
-    "Oficina Nacional de Estad\u00edstica (ONE)"
-  ],
-  "dct_description_sm": "This polygon shapefile represents basic population characteristics for barrios in the Dominican Republic, collected by the Oficina Nacional de Estad\u00edstica (ONE) as part of the Dominican Republic's Censo 2010. Indicators in this layer include immigration (i.e. was the place of birth or place of residence five years ago a foreign country?) and internal migration (i.e. was the place of birth or place of residence five years ago another town or municipality?). This layer was derived from a geodatabase (see the related data file) and was documented and restructured by East View Cartographic, Inc. The census data is provided at the barrio administrative level (ADM5) and includes 12,565 polygons with 756 attribute variables, split into 5 layers. Attribute descriptions retain original language names and unique identifier codes. All variable names were translated from Spanish. Field name prefixes, originally written with coded titles, were renamed to create unique names (e.g. Original variable of \u201cH23_Si\u201d was updated to D001 and given the alias \u201cThere is a newborn girl or boy that has not been previously mentioned: Yes[H23_Si]\u201d, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, M = Migration and S = Social). All variables from the original data were reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Migration and Social. In the attribute tables, all geographic names and codes are represented as text fields and census data are represented as doubles or long integers. Automated tools were run to apply aliases in the format \u201cEnglish translation field description[original language field description]\u201d. Vector data was analyzed for accuracy and compared with national boundaries. This layer is part of a partnership project with East View Cartographic and IPUMS International, titled the Global Census Archive. Refer to the metadata and documentation for original and translated codebooks and methodology.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36423",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Census",
-    "Census districts",
-    "Demographic surveys",
-    "Demography",
-    "Society",
-    "Immigration"
-  ],
-  "dct_title_s": "National Census Barrio-Level Migration Indicators: Immigration and Internal Migration for the Dominican Republic, 2010",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Latin American Census Data"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36423\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/124441/nyu_2451_36423.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/124075/nyu_2451_36423_doc.zip\"}",
-  "dct_source_sm": [
-    "nyu-2451-34921"
-  ],
-  "dct_spatial_sm": [
-    "Dominican Republic"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36423",
-  "gbl_mdModified_dt": "2020-08-20T14:10:31Z",
-  "id": "nyu-2451-36423",
-  "nyu_addl_dspace_s": "37400",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(-72.003487, -68.32, 19.929859, 17.470091)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+    "Oficina Nacional de Estadística (ONE)"
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents basic population characteristics for barrios in the Dominican Republic, collected by the Oficina Nacional de Estadística (ONE) as part of the Dominican Republic's Censo 2010. Indicators in this layer include immigration (i.e. was the place of birth or place of residence five years ago a foreign country?) and internal migration (i.e. was the place of birth or place of residence five years ago another town or municipality?). This layer was derived from a geodatabase (see the related data file) and was documented and restructured by East View Cartographic, Inc. The census data is provided at the barrio administrative level (ADM5) and includes 12,565 polygons with 756 attribute variables, split into 5 layers. Attribute descriptions retain original language names and unique identifier codes. All variable names were translated from Spanish. Field name prefixes, originally written with coded titles, were renamed to create unique names (e.g. Original variable of “H23_Si” was updated to D001 and given the alias “There is a newborn girl or boy that has not been previously mentioned: Yes[H23_Si]”, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, M = Migration and S = Social). All variables from the original data were reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Migration and Social. In the attribute tables, all geographic names and codes are represented as text fields and census data are represented as doubles or long integers. Automated tools were run to apply aliases in the format “English translation field description[original language field description]”. Vector data was analyzed for accuracy and compared with national boundaries. This layer is part of a partnership project with East View Cartographic and IPUMS International, titled the Global Census Archive. Refer to the metadata and documentation for original and translated codebooks and methodology."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36423"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Census",
+    "Census districts",
+    "Demographic surveys",
+    "Demography",
+    "Society",
+    "Immigration"
+  ],
+  "dct_title_s": "National Census Barrio-Level Migration Indicators: Immigration and Internal Migration for the Dominican Republic, 2010",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Latin American Census Data"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36423\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/124441/nyu_2451_36423.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/124075/nyu_2451_36423_doc.zip\"}",
+  "dct_source_sm": [
+    "nyu-2451-34921"
+  ],
+  "dct_spatial_sm": [
+    "Dominican Republic"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36423",
+  "gbl_mdModified_dt": "2020-08-20T14:10:31Z",
+  "id": "nyu-2451-36423",
+  "nyu_addl_dspace_s": "37400",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(-72.003487, -68.32, 19.929859, 17.470091)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36424.json b/metadata-aardvark/Datasets/nyu-2451-36424.json
index 658c5e06d..46d325bc7 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36424.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36424.json
@@ -1,49 +1,63 @@
-{
-  "dct_creator_sm": [
-    "Oficina Nacional de Estad\u00edstica (ONE)"
-  ],
-  "dct_description_sm": "This polygon shapefile represents basic population characteristics for barrios in the Dominican Republic, collected by the Oficina Nacional de Estad\u00edstica (ONE) as part of the Dominican Republic's Censo 2010. Indicators in this layer include educational attainment and literacy, educational specialization (i.e. humanities, sciences etc.), and disability status. This layer was derived from a geodatabase (see the related data file) and was documented and restructured by East View Cartographic, Inc. The census data is provided at the barrio administrative level (ADM5) and includes 12,565 polygons with 756 attribute variables, split into 5 layers. Attribute descriptions retain original language names and unique identifier codes. All variable names were translated from Spanish. Field name prefixes, originally written with coded titles, were renamed to create unique names (e.g. Original variable of \u201cH23_Si\u201d was updated to D001 and given the alias \u201cThere is a newborn girl or boy that has not been previously mentioned: Yes[H23_Si]\u201d, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, M = Migration and S = Social). All variables from the original data were reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Migration and Social. In the attribute tables, all geographic names and codes are represented as text fields and census data are represented as doubles or long integers. Automated tools were run to apply aliases in the format \u201cEnglish translation field description[original language field description]\u201d. Vector data was analyzed for accuracy and compared with national boundaries. This layer is part of a partnership project with East View Cartographic and IPUMS International, titled the Global Census Archive. Refer to the metadata and documentation for original and translated codebooks and methodology.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36424",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Census",
-    "Census districts",
-    "Demographic surveys",
-    "Demography",
-    "Society",
-    "Education",
-    "Literacy",
-    "Disability"
-  ],
-  "dct_title_s": "National Census Barrio-Level Social Indicators: Educational Attainment and Literacy, Educational Specialization, and Disability Status for the Dominican Republic, 2010",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Latin American Census Data"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36424\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/124071/nyu_2451_36424.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/124076/nyu_2451_36424_doc.zip\"}",
-  "dct_source_sm": [
-    "nyu-2451-34921"
-  ],
-  "dct_spatial_sm": [
-    "Dominican Republic"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36424",
-  "gbl_mdModified_dt": "2020-08-20T14:10:31Z",
-  "id": "nyu-2451-36424",
-  "nyu_addl_dspace_s": "37401",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(-72.003487, -68.32, 19.929859, 17.470091)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+    "Oficina Nacional de Estadística (ONE)"
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents basic population characteristics for barrios in the Dominican Republic, collected by the Oficina Nacional de Estadística (ONE) as part of the Dominican Republic's Censo 2010. Indicators in this layer include educational attainment and literacy, educational specialization (i.e. humanities, sciences etc.), and disability status. This layer was derived from a geodatabase (see the related data file) and was documented and restructured by East View Cartographic, Inc. The census data is provided at the barrio administrative level (ADM5) and includes 12,565 polygons with 756 attribute variables, split into 5 layers. Attribute descriptions retain original language names and unique identifier codes. All variable names were translated from Spanish. Field name prefixes, originally written with coded titles, were renamed to create unique names (e.g. Original variable of “H23_Si” was updated to D001 and given the alias “There is a newborn girl or boy that has not been previously mentioned: Yes[H23_Si]”, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, M = Migration and S = Social). All variables from the original data were reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Migration and Social. In the attribute tables, all geographic names and codes are represented as text fields and census data are represented as doubles or long integers. Automated tools were run to apply aliases in the format “English translation field description[original language field description]”. Vector data was analyzed for accuracy and compared with national boundaries. This layer is part of a partnership project with East View Cartographic and IPUMS International, titled the Global Census Archive. Refer to the metadata and documentation for original and translated codebooks and methodology."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36424"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Census",
+    "Census districts",
+    "Demographic surveys",
+    "Demography",
+    "Society",
+    "Education",
+    "Literacy",
+    "Disability"
+  ],
+  "dct_title_s": "National Census Barrio-Level Social Indicators: Educational Attainment and Literacy, Educational Specialization, and Disability Status for the Dominican Republic, 2010",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Latin American Census Data"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36424\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/124071/nyu_2451_36424.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/124076/nyu_2451_36424_doc.zip\"}",
+  "dct_source_sm": [
+    "nyu-2451-34921"
+  ],
+  "dct_spatial_sm": [
+    "Dominican Republic"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36424",
+  "gbl_mdModified_dt": "2020-08-20T14:10:31Z",
+  "id": "nyu-2451-36424",
+  "nyu_addl_dspace_s": "37401",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(-72.003487, -68.32, 19.929859, 17.470091)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36425.json b/metadata-aardvark/Datasets/nyu-2451-36425.json
index fd701aebc..b5d86710b 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36425.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36425.json
@@ -1,44 +1,58 @@
-{
-  "dct_creator_sm": [
-    "Instituto Nacional de Estad\u00edstica (INE)"
-  ],
-  "dct_description_sm": "This polygon shapefile represents basic population characteristics for barrios in Honduras, collected as part of its 2013 Census by the Instituto Nacional de Estad\u00edstica (INE). Indicators in this layer include sex, marital status, offspring, age, and household relationships. This layer was derived from a geodatabase (see the related data file) and was documented and restructured by East View Cartographic, Inc. The census data is provided at the barrio administrative level (ADM5) and includes 3732 polygons with 629 attribute variables, split into 6 layers. Attribute descriptions retain original language names and unique identifier codes. All variable names were translated from Spanish. Field name prefixes, originally written with coded titles, were renamed to create unique names (e.g. Original variable of \u201cParentesco: Jefe O Jefa Del Hogar\u201d was updated to D001 and given the alias \u201cRelationship: Head Of Household[Parentesco: Jefe O Jefa Del Hogar]\u201d, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, M = Migration, S = Social and T = Transportation). All variables from the original data were reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Migration, Social and Transportation. In the attribute tables, all geographic names and codes are represented as text fields and census data are represented as doubles or long integers. Automated tools were run to apply aliases in the format \u201cEnglish translation field description[original language field description]\u201d. Vector data was analyzed for accuracy and compared with national boundaries. This layer is part of a partnership project with East View Cartographic and IPUMS International, titled the Global Census Archive. Refer to the metadata and documentation for original and translated codebooks and methodology.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36425",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Census",
-    "Census districts",
-    "Demographic surveys",
-    "Demography"
-  ],
-  "dct_title_s": "National Census Barrio-Level Demographic Indicators: Sex, Marital Status, Offspring, Age, and Household Relationships for Honduras, 2013",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Latin American Census Data"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36425\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/124101/nyu_2451_36425.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/124107/nyu_2451_36425_doc.zip\"}",
-  "dct_source_sm": [
-    "nyu-2451-34924"
-  ],
-  "dct_spatial_sm": [
-    "Honduras"
-  ],
-  "dct_temporal_sm": [
-    "2013"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_mdModified_dt": "2020-07-21T13:25:26Z",
-  "id": "nyu-2451-36425",
-  "nyu_addl_dspace_s": "37402",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(-89.350792, -83.155403, 17.423628, 12.982411)",
-  "gbl_indexYear_im": 2013
+{
+  "dct_creator_sm": [
+    "Instituto Nacional de Estadística (INE)"
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents basic population characteristics for barrios in Honduras, collected as part of its 2013 Census by the Instituto Nacional de Estadística (INE). Indicators in this layer include sex, marital status, offspring, age, and household relationships. This layer was derived from a geodatabase (see the related data file) and was documented and restructured by East View Cartographic, Inc. The census data is provided at the barrio administrative level (ADM5) and includes 3732 polygons with 629 attribute variables, split into 6 layers. Attribute descriptions retain original language names and unique identifier codes. All variable names were translated from Spanish. Field name prefixes, originally written with coded titles, were renamed to create unique names (e.g. Original variable of “Parentesco: Jefe O Jefa Del Hogar” was updated to D001 and given the alias “Relationship: Head Of Household[Parentesco: Jefe O Jefa Del Hogar]”, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, M = Migration, S = Social and T = Transportation). All variables from the original data were reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Migration, Social and Transportation. In the attribute tables, all geographic names and codes are represented as text fields and census data are represented as doubles or long integers. Automated tools were run to apply aliases in the format “English translation field description[original language field description]”. Vector data was analyzed for accuracy and compared with national boundaries. This layer is part of a partnership project with East View Cartographic and IPUMS International, titled the Global Census Archive. Refer to the metadata and documentation for original and translated codebooks and methodology."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36425"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Census",
+    "Census districts",
+    "Demographic surveys",
+    "Demography"
+  ],
+  "dct_title_s": "National Census Barrio-Level Demographic Indicators: Sex, Marital Status, Offspring, Age, and Household Relationships for Honduras, 2013",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Latin American Census Data"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36425\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/124101/nyu_2451_36425.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/124107/nyu_2451_36425_doc.zip\"}",
+  "dct_source_sm": [
+    "nyu-2451-34924"
+  ],
+  "dct_spatial_sm": [
+    "Honduras"
+  ],
+  "dct_temporal_sm": [
+    "2013"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_mdModified_dt": "2020-07-21T13:25:26Z",
+  "id": "nyu-2451-36425",
+  "nyu_addl_dspace_s": "37402",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(-89.350792, -83.155403, 17.423628, 12.982411)",
+  "gbl_indexYear_im": [
+    2013
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36426.json b/metadata-aardvark/Datasets/nyu-2451-36426.json
index 249a9ce6b..a58250b90 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36426.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36426.json
@@ -1,47 +1,61 @@
-{
-  "dct_creator_sm": [
-    "Instituto Nacional de Estad\u00edstica (INE)"
-  ],
-  "dct_description_sm": "This polygon shapefile represents basic population characteristics for barrios in Honduras, collected as part of its 2013 Census by the Instituto Nacional de Estad\u00edstica (INE). Indicators in this layer include employment and unemployment, sector, and occupational category. This layer was derived from a geodatabase (see the related data file) and was documented and restructured by East View Cartographic, Inc. The census data is provided at the barrio administrative level (ADM5) and includes 3732 polygons with 629 attribute variables, split into 6 layers. Attribute descriptions retain original language names and unique identifier codes. All variable names were translated from Spanish. Field name prefixes, originally written with coded titles, were renamed to create unique names (e.g. Original variable of \u201cParentesco: Jefe O Jefa Del Hogar\u201d was updated to D001 and given the alias \u201cRelationship: Head Of Household[Parentesco: Jefe O Jefa Del Hogar]\u201d, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, M = Migration, S = Social and T = Transportation). All variables from the original data were reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Migration, Social and Transportation. In the attribute tables, all geographic names and codes are represented as text fields and census data are represented as doubles or long integers. Automated tools were run to apply aliases in the format \u201cEnglish translation field description[original language field description]\u201d. Vector data was analyzed for accuracy and compared with national boundaries. This layer is part of a partnership project with East View Cartographic and IPUMS International, titled the Global Census Archive. Refer to the metadata and documentation for original and translated codebooks and methodology.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36426",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Census",
-    "Census districts",
-    "Demographic surveys",
-    "Demography",
-    "Employment",
-    "Labor",
-    "Economy"
-  ],
-  "dct_title_s": "National Census Barrio-Level Economic Indicators: Employment and Unemployment, Sector, and Occupational Category for Honduras, 2013",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Latin American Census Data"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36426\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/124102/nyu_2451_36426.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/124108/nyu_2451_36426_doc.zip\"}",
-  "dct_source_sm": [
-    "nyu-2451-34924"
-  ],
-  "dct_spatial_sm": [
-    "Honduras"
-  ],
-  "dct_temporal_sm": [
-    "2013"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_mdModified_dt": "2020-07-21T13:25:26Z",
-  "id": "nyu-2451-36426",
-  "nyu_addl_dspace_s": "37403",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(-89.350792, -83.155403, 17.423628, 12.982411)",
-  "gbl_indexYear_im": 2013
+{
+  "dct_creator_sm": [
+    "Instituto Nacional de Estadística (INE)"
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents basic population characteristics for barrios in Honduras, collected as part of its 2013 Census by the Instituto Nacional de Estadística (INE). Indicators in this layer include employment and unemployment, sector, and occupational category. This layer was derived from a geodatabase (see the related data file) and was documented and restructured by East View Cartographic, Inc. The census data is provided at the barrio administrative level (ADM5) and includes 3732 polygons with 629 attribute variables, split into 6 layers. Attribute descriptions retain original language names and unique identifier codes. All variable names were translated from Spanish. Field name prefixes, originally written with coded titles, were renamed to create unique names (e.g. Original variable of “Parentesco: Jefe O Jefa Del Hogar” was updated to D001 and given the alias “Relationship: Head Of Household[Parentesco: Jefe O Jefa Del Hogar]”, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, M = Migration, S = Social and T = Transportation). All variables from the original data were reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Migration, Social and Transportation. In the attribute tables, all geographic names and codes are represented as text fields and census data are represented as doubles or long integers. Automated tools were run to apply aliases in the format “English translation field description[original language field description]”. Vector data was analyzed for accuracy and compared with national boundaries. This layer is part of a partnership project with East View Cartographic and IPUMS International, titled the Global Census Archive. Refer to the metadata and documentation for original and translated codebooks and methodology."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36426"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Census",
+    "Census districts",
+    "Demographic surveys",
+    "Demography",
+    "Employment",
+    "Labor",
+    "Economy"
+  ],
+  "dct_title_s": "National Census Barrio-Level Economic Indicators: Employment and Unemployment, Sector, and Occupational Category for Honduras, 2013",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Latin American Census Data"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36426\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/124102/nyu_2451_36426.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/124108/nyu_2451_36426_doc.zip\"}",
+  "dct_source_sm": [
+    "nyu-2451-34924"
+  ],
+  "dct_spatial_sm": [
+    "Honduras"
+  ],
+  "dct_temporal_sm": [
+    "2013"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_mdModified_dt": "2020-07-21T13:25:26Z",
+  "id": "nyu-2451-36426",
+  "nyu_addl_dspace_s": "37403",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(-89.350792, -83.155403, 17.423628, 12.982411)",
+  "gbl_indexYear_im": [
+    2013
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36427.json b/metadata-aardvark/Datasets/nyu-2451-36427.json
index 64675a7f7..f501a10c2 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36427.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36427.json
@@ -1,47 +1,61 @@
-{
-  "dct_creator_sm": [
-    "Instituto Nacional de Estad\u00edstica (INE)"
-  ],
-  "dct_description_sm": "This polygon shapefile represents basic population and housing characteristics for barrios in Honduras, collected as part of its 2013 Census by the Instituto Nacional de Estad\u00edstica (INE). Indicators in this layer include housing type (i.e. apartment, single-family home etc.), building materials, household facilities and amenities (i.e. air-conditioning, telephone landline etc.), and housing adequacy and security (i.e. does the house have problems such as a lack of sanitation services or a lack of water supply?). This layer was derived from a geodatabase (see the related data file) and was documented and restructured by East View Cartographic, Inc. The census data is provided at the barrio administrative level (ADM5) and includes 3732 polygons with 629 attribute variables, split into 6 layers. Attribute descriptions retain original language names and unique identifier codes. All variable names were translated from Spanish. Field name prefixes, originally written with coded titles, were renamed to create unique names (e.g. Original variable of \u201cParentesco: Jefe O Jefa Del Hogar\u201d was updated to D001 and given the alias \u201cRelationship: Head Of Household[Parentesco: Jefe O Jefa Del Hogar]\u201d, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, M = Migration, S = Social and T = Transportation). All variables from the original data were reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Migration, Social and Transportation. In the attribute tables, all geographic names and codes are represented as text fields and census data are represented as doubles or long integers. Automated tools were run to apply aliases in the format \u201cEnglish translation field description[original language field description]\u201d. Vector data was analyzed for accuracy and compared with national boundaries. This layer is part of a partnership project with East View Cartographic and IPUMS International, titled the Global Census Archive. Refer to the metadata and documentation for original and translated codebooks and methodology.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36427",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Census",
-    "Census districts",
-    "Demographic surveys",
-    "Demography",
-    "Housing",
-    "Construction",
-    "Safety"
-  ],
-  "dct_title_s": "National Census Barrio-Level Housing Indicators: Housing Type, Building Materials, Household Facilities and Amenities, Housing Adequacy and Security for Honduras, 2013",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Latin American Census Data"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36427\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/124103/nyu_2451_36427.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/124109/nyu_2451_36427_doc.zip\"}",
-  "dct_source_sm": [
-    "nyu-2451-34924"
-  ],
-  "dct_spatial_sm": [
-    "Honduras"
-  ],
-  "dct_temporal_sm": [
-    "2013"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_mdModified_dt": "2020-07-21T13:25:26Z",
-  "id": "nyu-2451-36427",
-  "nyu_addl_dspace_s": "37404",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(-89.350792, -83.155403, 17.423628, 12.982411)",
-  "gbl_indexYear_im": 2013
+{
+  "dct_creator_sm": [
+    "Instituto Nacional de Estadística (INE)"
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents basic population and housing characteristics for barrios in Honduras, collected as part of its 2013 Census by the Instituto Nacional de Estadística (INE). Indicators in this layer include housing type (i.e. apartment, single-family home etc.), building materials, household facilities and amenities (i.e. air-conditioning, telephone landline etc.), and housing adequacy and security (i.e. does the house have problems such as a lack of sanitation services or a lack of water supply?). This layer was derived from a geodatabase (see the related data file) and was documented and restructured by East View Cartographic, Inc. The census data is provided at the barrio administrative level (ADM5) and includes 3732 polygons with 629 attribute variables, split into 6 layers. Attribute descriptions retain original language names and unique identifier codes. All variable names were translated from Spanish. Field name prefixes, originally written with coded titles, were renamed to create unique names (e.g. Original variable of “Parentesco: Jefe O Jefa Del Hogar” was updated to D001 and given the alias “Relationship: Head Of Household[Parentesco: Jefe O Jefa Del Hogar]”, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, M = Migration, S = Social and T = Transportation). All variables from the original data were reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Migration, Social and Transportation. In the attribute tables, all geographic names and codes are represented as text fields and census data are represented as doubles or long integers. Automated tools were run to apply aliases in the format “English translation field description[original language field description]”. Vector data was analyzed for accuracy and compared with national boundaries. This layer is part of a partnership project with East View Cartographic and IPUMS International, titled the Global Census Archive. Refer to the metadata and documentation for original and translated codebooks and methodology."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36427"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Census",
+    "Census districts",
+    "Demographic surveys",
+    "Demography",
+    "Housing",
+    "Construction",
+    "Safety"
+  ],
+  "dct_title_s": "National Census Barrio-Level Housing Indicators: Housing Type, Building Materials, Household Facilities and Amenities, Housing Adequacy and Security for Honduras, 2013",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Latin American Census Data"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36427\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/124103/nyu_2451_36427.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/124109/nyu_2451_36427_doc.zip\"}",
+  "dct_source_sm": [
+    "nyu-2451-34924"
+  ],
+  "dct_spatial_sm": [
+    "Honduras"
+  ],
+  "dct_temporal_sm": [
+    "2013"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_mdModified_dt": "2020-07-21T13:25:26Z",
+  "id": "nyu-2451-36427",
+  "nyu_addl_dspace_s": "37404",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(-89.350792, -83.155403, 17.423628, 12.982411)",
+  "gbl_indexYear_im": [
+    2013
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36428.json b/metadata-aardvark/Datasets/nyu-2451-36428.json
index 57a349234..927245b07 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36428.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36428.json
@@ -1,47 +1,61 @@
-{
-  "dct_creator_sm": [
-    "Instituto Nacional de Estad\u00edstica (INE)"
-  ],
-  "dct_description_sm": "This polygon shapefile represents basic population characteristics for barrios in Honduras, collected as part of its 2013 Census by the Instituto Nacional de Estad\u00edstica (INE). Indicators in this layer include immigration (i.e. born or recently lived overseas?), internal migration (i.e. born or recently lived in a different part of the country?), and government documentation (i.e. possesses ID card? registered in national registry?). This layer was derived from a geodatabase (see the related data file) and was documented and restructured by East View Cartographic, Inc. The census data is provided at the barrio administrative level (ADM5) and includes 3732 polygons with 629 attribute variables, split into 6 layers. Attribute descriptions retain original language names and unique identifier codes. All variable names were translated from Spanish. Field name prefixes, originally written with coded titles, were renamed to create unique names (e.g. Original variable of \u201cParentesco: Jefe O Jefa Del Hogar\u201d was updated to D001 and given the alias \u201cRelationship: Head Of Household[Parentesco: Jefe O Jefa Del Hogar]\u201d, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, M = Migration, S = Social and T = Transportation). All variables from the original data were reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Migration, Social and Transportation. In the attribute tables, all geographic names and codes are represented as text fields and census data are represented as doubles or long integers. Automated tools were run to apply aliases in the format \u201cEnglish translation field description[original language field description]\u201d. Vector data was analyzed for accuracy and compared with national boundaries. This layer is part of a partnership project with East View Cartographic and IPUMS International, titled the Global Census Archive. Refer to the metadata and documentation for original and translated codebooks and methodology.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36428",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Census",
-    "Census districts",
-    "Demographic surveys",
-    "Demography",
-    "Society",
-    "Ethnicity",
-    "Indigenous Groups"
-  ],
-  "dct_title_s": "National Census Barrio-Level Migration Indicators: Immigration, Internal Migration, and Government Documentation for Honduras, 2013",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Latin American Census Data"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36428\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/124104/nyu_2451_36428.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/124110/nyu_2451_36428_doc.zip\"}",
-  "dct_source_sm": [
-    "nyu-2451-34924"
-  ],
-  "dct_spatial_sm": [
-    "Honduras"
-  ],
-  "dct_temporal_sm": [
-    "2013"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_mdModified_dt": "2020-07-21T13:25:26Z",
-  "id": "nyu-2451-36428",
-  "nyu_addl_dspace_s": "37405",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(-89.350792, -83.155403, 17.423628, 12.982411)",
-  "gbl_indexYear_im": 2013
+{
+  "dct_creator_sm": [
+    "Instituto Nacional de Estadística (INE)"
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents basic population characteristics for barrios in Honduras, collected as part of its 2013 Census by the Instituto Nacional de Estadística (INE). Indicators in this layer include immigration (i.e. born or recently lived overseas?), internal migration (i.e. born or recently lived in a different part of the country?), and government documentation (i.e. possesses ID card? registered in national registry?). This layer was derived from a geodatabase (see the related data file) and was documented and restructured by East View Cartographic, Inc. The census data is provided at the barrio administrative level (ADM5) and includes 3732 polygons with 629 attribute variables, split into 6 layers. Attribute descriptions retain original language names and unique identifier codes. All variable names were translated from Spanish. Field name prefixes, originally written with coded titles, were renamed to create unique names (e.g. Original variable of “Parentesco: Jefe O Jefa Del Hogar” was updated to D001 and given the alias “Relationship: Head Of Household[Parentesco: Jefe O Jefa Del Hogar]”, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, M = Migration, S = Social and T = Transportation). All variables from the original data were reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Migration, Social and Transportation. In the attribute tables, all geographic names and codes are represented as text fields and census data are represented as doubles or long integers. Automated tools were run to apply aliases in the format “English translation field description[original language field description]”. Vector data was analyzed for accuracy and compared with national boundaries. This layer is part of a partnership project with East View Cartographic and IPUMS International, titled the Global Census Archive. Refer to the metadata and documentation for original and translated codebooks and methodology."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36428"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Census",
+    "Census districts",
+    "Demographic surveys",
+    "Demography",
+    "Society",
+    "Ethnicity",
+    "Indigenous Groups"
+  ],
+  "dct_title_s": "National Census Barrio-Level Migration Indicators: Immigration, Internal Migration, and Government Documentation for Honduras, 2013",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Latin American Census Data"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36428\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/124104/nyu_2451_36428.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/124110/nyu_2451_36428_doc.zip\"}",
+  "dct_source_sm": [
+    "nyu-2451-34924"
+  ],
+  "dct_spatial_sm": [
+    "Honduras"
+  ],
+  "dct_temporal_sm": [
+    "2013"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_mdModified_dt": "2020-07-21T13:25:26Z",
+  "id": "nyu-2451-36428",
+  "nyu_addl_dspace_s": "37405",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(-89.350792, -83.155403, 17.423628, 12.982411)",
+  "gbl_indexYear_im": [
+    2013
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36429.json b/metadata-aardvark/Datasets/nyu-2451-36429.json
index 308eb092b..bae0cd9f3 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36429.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36429.json
@@ -1,50 +1,64 @@
-{
-  "dct_creator_sm": [
-    "Instituto Nacional de Estad\u00edstica (INE)"
-  ],
-  "dct_description_sm": "This polygon shapefile represents basic population characteristics for barrios in Honduras, collected as part of its 2013 Census by the Instituto Nacional de Estad\u00edstica (INE). Indicators in this layer include indigenous group membership, ethnicity, disability status, literacy and educational attainment, and access to communications technology (i.e. email access, cell-phone access etc.). This layer was derived from a geodatabase (see the related data file) and was documented and restructured by East View Cartographic, Inc. The census data is provided at the barrio administrative level (ADM5) and includes 3732 polygons with 629 attribute variables, split into 6 layers. Attribute descriptions retain original language names and unique identifier codes. All variable names were translated from Spanish. Field name prefixes, originally written with coded titles, were renamed to create unique names (e.g. Original variable of \u201cParentesco: Jefe O Jefa Del Hogar\u201d was updated to D001 and given the alias \u201cRelationship: Head Of Household[Parentesco: Jefe O Jefa Del Hogar]\u201d, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, M = Migration, S = Social and T = Transportation). All variables from the original data were reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Migration, Social and Transportation. In the attribute tables, all geographic names and codes are represented as text fields and census data are represented as doubles or long integers. Automated tools were run to apply aliases in the format \u201cEnglish translation field description[original language field description]\u201d. Vector data was analyzed for accuracy and compared with national boundaries. This layer is part of a partnership project with East View Cartographic and IPUMS International, titled the Global Census Archive. Refer to the metadata and documentation for original and translated codebooks and methodology.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36429",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Census",
-    "Census districts",
-    "Demographic surveys",
-    "Demography",
-    "Society",
-    "Ethnicity",
-    "Disability",
-    "Education",
-    "Literacy",
-    "Communications Technology"
-  ],
-  "dct_title_s": "National Census Barrio-Level Social Indicators: Indigenous Group Membership, Ethnicity, Disability Status, Literacy and Educational Attainment, Access to Communications Technology for Honduras, 2013",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Latin American Census Data"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36429\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/124105/nyu_2451_36429.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/124111/nyu_2451_36429_doc.zip\"}",
-  "dct_source_sm": [
-    "nyu-2451-34924"
-  ],
-  "dct_spatial_sm": [
-    "Honduras"
-  ],
-  "dct_temporal_sm": [
-    "2013"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_mdModified_dt": "2020-07-21T13:25:26Z",
-  "id": "nyu-2451-36429",
-  "nyu_addl_dspace_s": "37406",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(-89.350792, -83.155403, 17.423628, 12.982411)",
-  "gbl_indexYear_im": 2013
+{
+  "dct_creator_sm": [
+    "Instituto Nacional de Estadística (INE)"
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents basic population characteristics for barrios in Honduras, collected as part of its 2013 Census by the Instituto Nacional de Estadística (INE). Indicators in this layer include indigenous group membership, ethnicity, disability status, literacy and educational attainment, and access to communications technology (i.e. email access, cell-phone access etc.). This layer was derived from a geodatabase (see the related data file) and was documented and restructured by East View Cartographic, Inc. The census data is provided at the barrio administrative level (ADM5) and includes 3732 polygons with 629 attribute variables, split into 6 layers. Attribute descriptions retain original language names and unique identifier codes. All variable names were translated from Spanish. Field name prefixes, originally written with coded titles, were renamed to create unique names (e.g. Original variable of “Parentesco: Jefe O Jefa Del Hogar” was updated to D001 and given the alias “Relationship: Head Of Household[Parentesco: Jefe O Jefa Del Hogar]”, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, M = Migration, S = Social and T = Transportation). All variables from the original data were reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Migration, Social and Transportation. In the attribute tables, all geographic names and codes are represented as text fields and census data are represented as doubles or long integers. Automated tools were run to apply aliases in the format “English translation field description[original language field description]”. Vector data was analyzed for accuracy and compared with national boundaries. This layer is part of a partnership project with East View Cartographic and IPUMS International, titled the Global Census Archive. Refer to the metadata and documentation for original and translated codebooks and methodology."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36429"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Census",
+    "Census districts",
+    "Demographic surveys",
+    "Demography",
+    "Society",
+    "Ethnicity",
+    "Disability",
+    "Education",
+    "Literacy",
+    "Communications Technology"
+  ],
+  "dct_title_s": "National Census Barrio-Level Social Indicators: Indigenous Group Membership, Ethnicity, Disability Status, Literacy and Educational Attainment, Access to Communications Technology for Honduras, 2013",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Latin American Census Data"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36429\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/124105/nyu_2451_36429.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/124111/nyu_2451_36429_doc.zip\"}",
+  "dct_source_sm": [
+    "nyu-2451-34924"
+  ],
+  "dct_spatial_sm": [
+    "Honduras"
+  ],
+  "dct_temporal_sm": [
+    "2013"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_mdModified_dt": "2020-07-21T13:25:26Z",
+  "id": "nyu-2451-36429",
+  "nyu_addl_dspace_s": "37406",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(-89.350792, -83.155403, 17.423628, 12.982411)",
+  "gbl_indexYear_im": [
+    2013
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36430.json b/metadata-aardvark/Datasets/nyu-2451-36430.json
index 78c632db1..289bfc05a 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36430.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36430.json
@@ -1,46 +1,60 @@
-{
-  "dct_creator_sm": [
-    "Instituto Nacional de Estad\u00edstica (INE)"
-  ],
-  "dct_description_sm": "This polygon shapefile represents basic population characteristics for barrios in Honduras, collected as part of its 2013 Census by the Instituto Nacional de Estad\u00edstica (INE). Indicators in this layer include access to personal transportation (i.e. car ownership). This layer was derived from a geodatabase (see the related data file) and was documented and restructured by East View Cartographic, Inc. The census data is provided at the barrio administrative level (ADM5) and includes 3732 polygons with 629 attribute variables, split into 6 layers. Attribute descriptions retain original language names and unique identifier codes. All variable names were translated from Spanish. Field name prefixes, originally written with coded titles, were renamed to create unique names (e.g. Original variable of \u201cParentesco: Jefe O Jefa Del Hogar\u201d was updated to D001 and given the alias \u201cRelationship: Head Of Household[Parentesco: Jefe O Jefa Del Hogar]\u201d, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, M = Migration, S = Social and T = Transportation). All variables from the original data were reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Migration, Social and Transportation. In the attribute tables, all geographic names and codes are represented as text fields and census data are represented as doubles or long integers. Automated tools were run to apply aliases in the format \u201cEnglish translation field description[original language field description]\u201d. Vector data was analyzed for accuracy and compared with national boundaries. This layer is part of a partnership project with East View Cartographic and IPUMS International, titled the Global Census Archive. Refer to the metadata and documentation for original and translated codebooks and methodology.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36430",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Census",
-    "Census districts",
-    "Demographic surveys",
-    "Demography",
-    "Transportation",
-    "Automobiles"
-  ],
-  "dct_title_s": "National Census Barrio-Level Transportation Indicators: Access to Personal Transportation for Honduras, 2013",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Latin American Census Data"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36430\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/124106/nyu_2451_36430.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/124112/nyu_2451_36430_doc.zip\"}",
-  "dct_source_sm": [
-    "nyu-2451-34924"
-  ],
-  "dct_spatial_sm": [
-    "Honduras"
-  ],
-  "dct_temporal_sm": [
-    "2013"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_mdModified_dt": "2020-07-21T13:25:26Z",
-  "id": "nyu-2451-36430",
-  "nyu_addl_dspace_s": "37407",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(-89.350792, -83.155403, 17.423628, 12.982411)",
-  "gbl_indexYear_im": 2013
+{
+  "dct_creator_sm": [
+    "Instituto Nacional de Estadística (INE)"
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents basic population characteristics for barrios in Honduras, collected as part of its 2013 Census by the Instituto Nacional de Estadística (INE). Indicators in this layer include access to personal transportation (i.e. car ownership). This layer was derived from a geodatabase (see the related data file) and was documented and restructured by East View Cartographic, Inc. The census data is provided at the barrio administrative level (ADM5) and includes 3732 polygons with 629 attribute variables, split into 6 layers. Attribute descriptions retain original language names and unique identifier codes. All variable names were translated from Spanish. Field name prefixes, originally written with coded titles, were renamed to create unique names (e.g. Original variable of “Parentesco: Jefe O Jefa Del Hogar” was updated to D001 and given the alias “Relationship: Head Of Household[Parentesco: Jefe O Jefa Del Hogar]”, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, M = Migration, S = Social and T = Transportation). All variables from the original data were reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Migration, Social and Transportation. In the attribute tables, all geographic names and codes are represented as text fields and census data are represented as doubles or long integers. Automated tools were run to apply aliases in the format “English translation field description[original language field description]”. Vector data was analyzed for accuracy and compared with national boundaries. This layer is part of a partnership project with East View Cartographic and IPUMS International, titled the Global Census Archive. Refer to the metadata and documentation for original and translated codebooks and methodology."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36430"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Census",
+    "Census districts",
+    "Demographic surveys",
+    "Demography",
+    "Transportation",
+    "Automobiles"
+  ],
+  "dct_title_s": "National Census Barrio-Level Transportation Indicators: Access to Personal Transportation for Honduras, 2013",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Latin American Census Data"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36430\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/124106/nyu_2451_36430.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/124112/nyu_2451_36430_doc.zip\"}",
+  "dct_source_sm": [
+    "nyu-2451-34924"
+  ],
+  "dct_spatial_sm": [
+    "Honduras"
+  ],
+  "dct_temporal_sm": [
+    "2013"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_mdModified_dt": "2020-07-21T13:25:26Z",
+  "id": "nyu-2451-36430",
+  "nyu_addl_dspace_s": "37407",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(-89.350792, -83.155403, 17.423628, 12.982411)",
+  "gbl_indexYear_im": [
+    2013
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36501.json b/metadata-aardvark/Datasets/nyu-2451-36501.json
index 23296f123..0cdcfe49f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36501.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36501.json
@@ -1,45 +1,59 @@
-{
-  "dct_creator_sm": [
-    "Direcci\u00f3n General de Estad\u00edstica y Censos"
-  ],
-  "dct_description_sm": "This polygon shapefile represents basic population characteristics for municipalities in El Salvador, collected as part of the Censos Nacionales 2007 by the Direcci\u00f3n General de Estad\u00edstica y Censos. Indicators in this layer include sex, age, and birth date (by day of month, month and year). This layer was derived from a geodatabase (see the related data file) and was documented and restructured by East View Cartographic, Inc. The census data is provided at the municipal administrative level (ADM2) and includes 273 polygons with 1162 attribute variables, split into 6 layers. Attribute descriptions retain original language names and unique identifier codes. All variable names were translated from Spanish. Field name prefixes, originally written with coded titles, were renamed to create unique names (e.g. Original variable of \u201cP02_Hombre\u201d was updated to D001 and given the alias \u201cSex: Man[P02_Hombre]\u201d, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, M = Migration, S = Social and T = Transportation). All variables from the original data were reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Migration, Social and Transportation. In the attribute tables, all geographic names and codes are represented as text fields and census data are represented as doubles or long integers. Automated tools were run to apply aliases in the format \u201cEnglish translation field description[Native language field description]\u201d. Vector data was analyzed for accuracy and compared with national boundaries. This layer is part of a partnership project with East View Cartographic and IPUMS International, titled the Global Census Archive. Refer to the metadata and documentation for original and translated codebooks and methodology.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36501",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Census",
-    "Census districts",
-    "Demographic surveys",
-    "Demography"
-  ],
-  "dct_title_s": "National Census Municipality-Level Demographic Indicators: Sex, and Age for El Salvador, 2007",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Latin American Census Data",
-    "Global Census Archive"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36501\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/123790/nyu_2451_36501.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/123796/nyu_2451_36501_doc.zip\",\"http://www.opengis.net/cat/csw/csdgm\":\"https://raw.githubusercontent.com/OpenGeoMetadata/edu.nyu/master/handle/2451/3/49/23/fgdc.xml\",\"http://www.w3.org/1999/xhtml\":\"https://sdr-metadata-codebooks.s3.amazonaws.com/elsalvador.html\"}",
-  "dct_source_sm": [
-    "nyu-2451-34923"
-  ],
-  "dct_spatial_sm": [
-    "El Salvador"
-  ],
-  "dct_temporal_sm": [
-    "2007"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_mdModified_dt": "2020-04-14T12:04:13Z",
-  "id": "nyu-2451-36501",
-  "nyu_addl_dspace_s": "37478",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(-90.128662, -87.692162, 14.445067, 13.148679)",
-  "gbl_indexYear_im": 2007
+{
+  "dct_creator_sm": [
+    "Dirección General de Estadística y Censos"
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents basic population characteristics for municipalities in El Salvador, collected as part of the Censos Nacionales 2007 by the Dirección General de Estadística y Censos. Indicators in this layer include sex, age, and birth date (by day of month, month and year). This layer was derived from a geodatabase (see the related data file) and was documented and restructured by East View Cartographic, Inc. The census data is provided at the municipal administrative level (ADM2) and includes 273 polygons with 1162 attribute variables, split into 6 layers. Attribute descriptions retain original language names and unique identifier codes. All variable names were translated from Spanish. Field name prefixes, originally written with coded titles, were renamed to create unique names (e.g. Original variable of “P02_Hombre” was updated to D001 and given the alias “Sex: Man[P02_Hombre]”, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, M = Migration, S = Social and T = Transportation). All variables from the original data were reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Migration, Social and Transportation. In the attribute tables, all geographic names and codes are represented as text fields and census data are represented as doubles or long integers. Automated tools were run to apply aliases in the format “English translation field description[Native language field description]”. Vector data was analyzed for accuracy and compared with national boundaries. This layer is part of a partnership project with East View Cartographic and IPUMS International, titled the Global Census Archive. Refer to the metadata and documentation for original and translated codebooks and methodology."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36501"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Census",
+    "Census districts",
+    "Demographic surveys",
+    "Demography"
+  ],
+  "dct_title_s": "National Census Municipality-Level Demographic Indicators: Sex, and Age for El Salvador, 2007",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Latin American Census Data",
+    "Global Census Archive"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36501\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/123790/nyu_2451_36501.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/123796/nyu_2451_36501_doc.zip\",\"http://www.opengis.net/cat/csw/csdgm\":\"https://raw.githubusercontent.com/OpenGeoMetadata/edu.nyu/master/handle/2451/3/49/23/fgdc.xml\",\"http://www.w3.org/1999/xhtml\":\"https://sdr-metadata-codebooks.s3.amazonaws.com/elsalvador.html\"}",
+  "dct_source_sm": [
+    "nyu-2451-34923"
+  ],
+  "dct_spatial_sm": [
+    "El Salvador"
+  ],
+  "dct_temporal_sm": [
+    "2007"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_mdModified_dt": "2020-04-14T12:04:13Z",
+  "id": "nyu-2451-36501",
+  "nyu_addl_dspace_s": "37478",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(-90.128662, -87.692162, 14.445067, 13.148679)",
+  "gbl_indexYear_im": [
+    2007
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36509.json b/metadata-aardvark/Datasets/nyu-2451-36509.json
index 54c002876..55436073b 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36509.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36509.json
@@ -1,48 +1,62 @@
-{
-  "dct_creator_sm": [
-    "Direcci\u00f3n General de Estad\u00edstica y Censos"
-  ],
-  "dct_description_sm": "This polygon shapefile represents basic population characteristics for municipalities in El Salvador, collected as part of the Censos Nacionales 2007 by the Direcci\u00f3n General de Estad\u00edstica y Censos. Indicators in this layer include employment status, type of work, and an indication of having received benefits. This layer was derived from a geodatabase (see the related data file) and was documented and restructured by East View Cartographic, Inc. The census data is provided at the municipal administrative level (ADM2) and includes 273 polygons with 1162 attribute variables, split into 6 layers. Attribute descriptions retain original language names and unique identifier codes. All variable names were translated from Spanish. Field name prefixes, originally written with coded titles, were renamed to create unique names (e.g. Original variable of \u201cP02_Hombre\u201d was updated to D001 and given the alias \u201cSex: Man[P02_Hombre]\u201d, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, M = Migration, S = Social and T = Transportation). All variables from the original data were reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Migration, Social and Transportation. In the attribute tables, all geographic names and codes are represented as text fields and census data are represented as doubles or long integers. Automated tools were run to apply aliases in the format \u201cEnglish translation field description[Native language field description]\u201d. Vector data was analyzed for accuracy and compared with national boundaries. This layer is part of a partnership project with East View Cartographic and IPUMS International, titled the Global Census Archive. Refer to the metadata and documentation for original and translated codebooks and methodology.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36509",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Census",
-    "Census districts",
-    "Demographic surveys",
-    "Demography",
-    "Employment",
-    "Labor",
-    "Economy"
-  ],
-  "dct_title_s": "National Census Municipality-Level Economic Indicators: Employment Status and Work for El Salvador, 2007",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Latin American Census Data",
-    "Global Census Archive"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36509\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/123791/nyu_2451_36509.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/123797/nyu_2451_36509_doc.zip\",\"http://www.opengis.net/cat/csw/csdgm\":\"https://raw.githubusercontent.com/OpenGeoMetadata/edu.nyu/master/handle/2451/3/49/23/fgdc.xml\",\"http://www.w3.org/1999/xhtml\":\"https://sdr-metadata-codebooks.s3.amazonaws.com/elsalvador.html\"}",
-  "dct_source_sm": [
-    "nyu-2451-34923"
-  ],
-  "dct_spatial_sm": [
-    "El Salvador"
-  ],
-  "dct_temporal_sm": [
-    "2007"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_mdModified_dt": "2020-04-14T12:04:13Z",
-  "id": "nyu-2451-36509",
-  "nyu_addl_dspace_s": "37486",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(-90.128662, -87.692162, 14.445067, 13.148679)",
-  "gbl_indexYear_im": 2007
+{
+  "dct_creator_sm": [
+    "Dirección General de Estadística y Censos"
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents basic population characteristics for municipalities in El Salvador, collected as part of the Censos Nacionales 2007 by the Dirección General de Estadística y Censos. Indicators in this layer include employment status, type of work, and an indication of having received benefits. This layer was derived from a geodatabase (see the related data file) and was documented and restructured by East View Cartographic, Inc. The census data is provided at the municipal administrative level (ADM2) and includes 273 polygons with 1162 attribute variables, split into 6 layers. Attribute descriptions retain original language names and unique identifier codes. All variable names were translated from Spanish. Field name prefixes, originally written with coded titles, were renamed to create unique names (e.g. Original variable of “P02_Hombre” was updated to D001 and given the alias “Sex: Man[P02_Hombre]”, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, M = Migration, S = Social and T = Transportation). All variables from the original data were reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Migration, Social and Transportation. In the attribute tables, all geographic names and codes are represented as text fields and census data are represented as doubles or long integers. Automated tools were run to apply aliases in the format “English translation field description[Native language field description]”. Vector data was analyzed for accuracy and compared with national boundaries. This layer is part of a partnership project with East View Cartographic and IPUMS International, titled the Global Census Archive. Refer to the metadata and documentation for original and translated codebooks and methodology."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36509"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Census",
+    "Census districts",
+    "Demographic surveys",
+    "Demography",
+    "Employment",
+    "Labor",
+    "Economy"
+  ],
+  "dct_title_s": "National Census Municipality-Level Economic Indicators: Employment Status and Work for El Salvador, 2007",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Latin American Census Data",
+    "Global Census Archive"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36509\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/123791/nyu_2451_36509.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/123797/nyu_2451_36509_doc.zip\",\"http://www.opengis.net/cat/csw/csdgm\":\"https://raw.githubusercontent.com/OpenGeoMetadata/edu.nyu/master/handle/2451/3/49/23/fgdc.xml\",\"http://www.w3.org/1999/xhtml\":\"https://sdr-metadata-codebooks.s3.amazonaws.com/elsalvador.html\"}",
+  "dct_source_sm": [
+    "nyu-2451-34923"
+  ],
+  "dct_spatial_sm": [
+    "El Salvador"
+  ],
+  "dct_temporal_sm": [
+    "2007"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_mdModified_dt": "2020-04-14T12:04:13Z",
+  "id": "nyu-2451-36509",
+  "nyu_addl_dspace_s": "37486",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(-90.128662, -87.692162, 14.445067, 13.148679)",
+  "gbl_indexYear_im": [
+    2007
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36510.json b/metadata-aardvark/Datasets/nyu-2451-36510.json
index 87ca4aa30..086307825 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36510.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36510.json
@@ -1,47 +1,61 @@
-{
-  "dct_creator_sm": [
-    "Direcci\u00f3n General de Estad\u00edstica y Censos"
-  ],
-  "dct_description_sm": "This polygon shapefile represents basic population characteristics for municipalities in El Salvador, collected as part of the Censos Nacionales 2007 by the Direcci\u00f3n General de Estad\u00edstica y Censos. Indicators in this layer include ownership status, household materials, number of people in household, amenities, cooking facilities, and availability of internet or television services. This layer was derived from a geodatabase (see the related data file) and was documented and restructured by East View Cartographic, Inc. The census data is provided at the municipal administrative level (ADM2) and includes 273 polygons with 1162 attribute variables, split into 6 layers. Attribute descriptions retain original language names and unique identifier codes. All variable names were translated from Spanish. Field name prefixes, originally written with coded titles, were renamed to create unique names (e.g. Original variable of \u201cP02_Hombre\u201d was updated to D001 and given the alias \u201cSex: Man[P02_Hombre]\u201d, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, M = Migration, S = Social and T = Transportation). All variables from the original data were reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Migration, Social and Transportation. In the attribute tables, all geographic names and codes are represented as text fields and census data are represented as doubles or long integers. Automated tools were run to apply aliases in the format \u201cEnglish translation field description[Native language field description]\u201d. Vector data was analyzed for accuracy and compared with national boundaries. This layer is part of a partnership project with East View Cartographic and IPUMS International, titled the Global Census Archive. Refer to the metadata and documentation for original and translated codebooks and methodology.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36510",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Census",
-    "Census districts",
-    "Demographic surveys",
-    "Demography",
-    "Housing",
-    "Telephone"
-  ],
-  "dct_title_s": "National Census Municipality-Level Housing Indicators: Amenities, House Materials, Ownership Status for El Salvador, 2007",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Latin American Census Data",
-    "Global Census Archive"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36510\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/123792/nyu_2451_36510.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/123798/nyu_2451_36510_doc.zip\",\"http://www.opengis.net/cat/csw/csdgm\":\"https://raw.githubusercontent.com/OpenGeoMetadata/edu.nyu/master/handle/2451/3/49/23/fgdc.xml\",\"http://www.w3.org/1999/xhtml\":\"https://sdr-metadata-codebooks.s3.amazonaws.com/elsalvador.html\"}",
-  "dct_source_sm": [
-    "nyu-2451-34923"
-  ],
-  "dct_spatial_sm": [
-    "El Salvador"
-  ],
-  "dct_temporal_sm": [
-    "2007"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_mdModified_dt": "2020-04-14T12:04:13Z",
-  "id": "nyu-2451-36510",
-  "nyu_addl_dspace_s": "37487",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(-90.128662, -87.692162, 14.445067, 13.148679)",
-  "gbl_indexYear_im": 2007
+{
+  "dct_creator_sm": [
+    "Dirección General de Estadística y Censos"
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents basic population characteristics for municipalities in El Salvador, collected as part of the Censos Nacionales 2007 by the Dirección General de Estadística y Censos. Indicators in this layer include ownership status, household materials, number of people in household, amenities, cooking facilities, and availability of internet or television services. This layer was derived from a geodatabase (see the related data file) and was documented and restructured by East View Cartographic, Inc. The census data is provided at the municipal administrative level (ADM2) and includes 273 polygons with 1162 attribute variables, split into 6 layers. Attribute descriptions retain original language names and unique identifier codes. All variable names were translated from Spanish. Field name prefixes, originally written with coded titles, were renamed to create unique names (e.g. Original variable of “P02_Hombre” was updated to D001 and given the alias “Sex: Man[P02_Hombre]”, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, M = Migration, S = Social and T = Transportation). All variables from the original data were reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Migration, Social and Transportation. In the attribute tables, all geographic names and codes are represented as text fields and census data are represented as doubles or long integers. Automated tools were run to apply aliases in the format “English translation field description[Native language field description]”. Vector data was analyzed for accuracy and compared with national boundaries. This layer is part of a partnership project with East View Cartographic and IPUMS International, titled the Global Census Archive. Refer to the metadata and documentation for original and translated codebooks and methodology."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36510"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Census",
+    "Census districts",
+    "Demographic surveys",
+    "Demography",
+    "Housing",
+    "Telephone"
+  ],
+  "dct_title_s": "National Census Municipality-Level Housing Indicators: Amenities, House Materials, Ownership Status for El Salvador, 2007",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Latin American Census Data",
+    "Global Census Archive"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36510\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/123792/nyu_2451_36510.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/123798/nyu_2451_36510_doc.zip\",\"http://www.opengis.net/cat/csw/csdgm\":\"https://raw.githubusercontent.com/OpenGeoMetadata/edu.nyu/master/handle/2451/3/49/23/fgdc.xml\",\"http://www.w3.org/1999/xhtml\":\"https://sdr-metadata-codebooks.s3.amazonaws.com/elsalvador.html\"}",
+  "dct_source_sm": [
+    "nyu-2451-34923"
+  ],
+  "dct_spatial_sm": [
+    "El Salvador"
+  ],
+  "dct_temporal_sm": [
+    "2007"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_mdModified_dt": "2020-04-14T12:04:13Z",
+  "id": "nyu-2451-36510",
+  "nyu_addl_dspace_s": "37487",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(-90.128662, -87.692162, 14.445067, 13.148679)",
+  "gbl_indexYear_im": [
+    2007
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36511.json b/metadata-aardvark/Datasets/nyu-2451-36511.json
index 0bd060463..ed767b2cc 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36511.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36511.json
@@ -1,46 +1,60 @@
-{
-  "dct_creator_sm": [
-    "Direcci\u00f3n General de Estad\u00edstica y Censos"
-  ],
-  "dct_description_sm": "This polygon shapefile represents basic population characteristics for municipalities in El Salvador, collected as part of the Censos Nacionales 2007 by the Direcci\u00f3n General de Estad\u00edstica y Censos. Indicators in this layer include year arrived in El Salvador, place of residence, and place of work. This layer was derived from a geodatabase (see the related data file) and was documented and restructured by East View Cartographic, Inc. The census data is provided at the municipal administrative level (ADM2) and includes 273 polygons with 1162 attribute variables, split into 6 layers. Attribute descriptions retain original language names and unique identifier codes. All variable names were translated from Spanish. Field name prefixes, originally written with coded titles, were renamed to create unique names (e.g. Original variable of \u201cP02_Hombre\u201d was updated to D001 and given the alias \u201cSex: Man[P02_Hombre]\u201d, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, M = Migration, S = Social and T = Transportation). All variables from the original data were reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Migration, Social and Transportation. In the attribute tables, all geographic names and codes are represented as text fields and census data are represented as doubles or long integers. Automated tools were run to apply aliases in the format \u201cEnglish translation field description[Native language field description]\u201d. Vector data was analyzed for accuracy and compared with national boundaries. This layer is part of a partnership project with East View Cartographic and IPUMS International, titled the Global Census Archive. Refer to the metadata and documentation for original and translated codebooks and methodology.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36511",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Census",
-    "Census districts",
-    "Demographic surveys",
-    "Demography",
-    "Society"
-  ],
-  "dct_title_s": "National Census Municipality-Level Migration Indicators: Residency and Place of Origin for El Salvador, 2007",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Latin American Census Data",
-    "Global Census Archive"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36511\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/123793/nyu_2451_36511.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/123799/nyu_2451_36511_doc.zip\",\"http://www.opengis.net/cat/csw/csdgm\":\"https://raw.githubusercontent.com/OpenGeoMetadata/edu.nyu/master/handle/2451/3/49/23/fgdc.xml\",\"http://www.w3.org/1999/xhtml\":\"https://sdr-metadata-codebooks.s3.amazonaws.com/elsalvador.html\"}",
-  "dct_source_sm": [
-    "nyu-2451-34923"
-  ],
-  "dct_spatial_sm": [
-    "El Salvador"
-  ],
-  "dct_temporal_sm": [
-    "2007"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_mdModified_dt": "2020-04-14T12:04:13Z",
-  "id": "nyu-2451-36511",
-  "nyu_addl_dspace_s": "37488",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(-90.128662, -87.692162, 14.445067, 13.148679)",
-  "gbl_indexYear_im": 2007
+{
+  "dct_creator_sm": [
+    "Dirección General de Estadística y Censos"
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents basic population characteristics for municipalities in El Salvador, collected as part of the Censos Nacionales 2007 by the Dirección General de Estadística y Censos. Indicators in this layer include year arrived in El Salvador, place of residence, and place of work. This layer was derived from a geodatabase (see the related data file) and was documented and restructured by East View Cartographic, Inc. The census data is provided at the municipal administrative level (ADM2) and includes 273 polygons with 1162 attribute variables, split into 6 layers. Attribute descriptions retain original language names and unique identifier codes. All variable names were translated from Spanish. Field name prefixes, originally written with coded titles, were renamed to create unique names (e.g. Original variable of “P02_Hombre” was updated to D001 and given the alias “Sex: Man[P02_Hombre]”, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, M = Migration, S = Social and T = Transportation). All variables from the original data were reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Migration, Social and Transportation. In the attribute tables, all geographic names and codes are represented as text fields and census data are represented as doubles or long integers. Automated tools were run to apply aliases in the format “English translation field description[Native language field description]”. Vector data was analyzed for accuracy and compared with national boundaries. This layer is part of a partnership project with East View Cartographic and IPUMS International, titled the Global Census Archive. Refer to the metadata and documentation for original and translated codebooks and methodology."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36511"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Census",
+    "Census districts",
+    "Demographic surveys",
+    "Demography",
+    "Society"
+  ],
+  "dct_title_s": "National Census Municipality-Level Migration Indicators: Residency and Place of Origin for El Salvador, 2007",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Latin American Census Data",
+    "Global Census Archive"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36511\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/123793/nyu_2451_36511.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/123799/nyu_2451_36511_doc.zip\",\"http://www.opengis.net/cat/csw/csdgm\":\"https://raw.githubusercontent.com/OpenGeoMetadata/edu.nyu/master/handle/2451/3/49/23/fgdc.xml\",\"http://www.w3.org/1999/xhtml\":\"https://sdr-metadata-codebooks.s3.amazonaws.com/elsalvador.html\"}",
+  "dct_source_sm": [
+    "nyu-2451-34923"
+  ],
+  "dct_spatial_sm": [
+    "El Salvador"
+  ],
+  "dct_temporal_sm": [
+    "2007"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_mdModified_dt": "2020-04-14T12:04:13Z",
+  "id": "nyu-2451-36511",
+  "nyu_addl_dspace_s": "37488",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(-90.128662, -87.692162, 14.445067, 13.148679)",
+  "gbl_indexYear_im": [
+    2007
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36512.json b/metadata-aardvark/Datasets/nyu-2451-36512.json
index b828a8a31..ed44432f6 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36512.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36512.json
@@ -1,47 +1,61 @@
-{
-  "dct_creator_sm": [
-    "Direcci\u00f3n General de Estad\u00edstica y Censos"
-  ],
-  "dct_description_sm": "This polygon shapefile represents basic population characteristics for municipalities in El Salvador, collected as part of the Censos Nacionales 2007 by the Direcci\u00f3n General de Estad\u00edstica y Censos. Indicators in this layer include educational attainment, literacy status, disability status, ethnicity, access to email, and language spoken at home. This layer was derived from a geodatabase (see the related data file) and was documented and restructured by East View Cartographic, Inc. The census data is provided at the municipal administrative level (ADM2) and includes 273 polygons with 1162 attribute variables, split into 6 layers. Attribute descriptions retain original language names and unique identifier codes. All variable names were translated from Spanish. Field name prefixes, originally written with coded titles, were renamed to create unique names (e.g. Original variable of \u201cP02_Hombre\u201d was updated to D001 and given the alias \u201cSex: Man[P02_Hombre]\u201d, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, M = Migration, S = Social and T = Transportation). All variables from the original data were reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Migration, Social and Transportation. In the attribute tables, all geographic names and codes are represented as text fields and census data are represented as doubles or long integers. Automated tools were run to apply aliases in the format \u201cEnglish translation field description[Native language field description]\u201d. Vector data was analyzed for accuracy and compared with national boundaries. This layer is part of a partnership project with East View Cartographic and IPUMS International, titled the Global Census Archive. Refer to the metadata and documentation for original and translated codebooks and methodology.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36512",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Census",
-    "Census districts",
-    "Demographic surveys",
-    "Demography",
-    "Society",
-    "Ethnicity"
-  ],
-  "dct_title_s": "National Census Municipality-Level Social Indicators: Ethnicity, Literacy, Education Attainment, and Disability Status for El Salvador, 2007",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Latin American Census Data",
-    "Global Census Archive"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36512\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/123794/nyu_2451_36512.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/123800/nyu_2451_36512_doc.zip\",\"http://www.opengis.net/cat/csw/csdgm\":\"https://raw.githubusercontent.com/OpenGeoMetadata/edu.nyu/master/handle/2451/3/49/23/fgdc.xml\",\"http://www.w3.org/1999/xhtml\":\"https://sdr-metadata-codebooks.s3.amazonaws.com/elsalvador.html\"}",
-  "dct_source_sm": [
-    "nyu-2451-34923"
-  ],
-  "dct_spatial_sm": [
-    "El Salvador"
-  ],
-  "dct_temporal_sm": [
-    "2007"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_mdModified_dt": "2020-04-14T12:04:13Z",
-  "id": "nyu-2451-36512",
-  "nyu_addl_dspace_s": "37489",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(-90.128662, -87.692162, 14.445067, 13.148679)",
-  "gbl_indexYear_im": 2007
+{
+  "dct_creator_sm": [
+    "Dirección General de Estadística y Censos"
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents basic population characteristics for municipalities in El Salvador, collected as part of the Censos Nacionales 2007 by the Dirección General de Estadística y Censos. Indicators in this layer include educational attainment, literacy status, disability status, ethnicity, access to email, and language spoken at home. This layer was derived from a geodatabase (see the related data file) and was documented and restructured by East View Cartographic, Inc. The census data is provided at the municipal administrative level (ADM2) and includes 273 polygons with 1162 attribute variables, split into 6 layers. Attribute descriptions retain original language names and unique identifier codes. All variable names were translated from Spanish. Field name prefixes, originally written with coded titles, were renamed to create unique names (e.g. Original variable of “P02_Hombre” was updated to D001 and given the alias “Sex: Man[P02_Hombre]”, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, M = Migration, S = Social and T = Transportation). All variables from the original data were reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Migration, Social and Transportation. In the attribute tables, all geographic names and codes are represented as text fields and census data are represented as doubles or long integers. Automated tools were run to apply aliases in the format “English translation field description[Native language field description]”. Vector data was analyzed for accuracy and compared with national boundaries. This layer is part of a partnership project with East View Cartographic and IPUMS International, titled the Global Census Archive. Refer to the metadata and documentation for original and translated codebooks and methodology."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36512"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Census",
+    "Census districts",
+    "Demographic surveys",
+    "Demography",
+    "Society",
+    "Ethnicity"
+  ],
+  "dct_title_s": "National Census Municipality-Level Social Indicators: Ethnicity, Literacy, Education Attainment, and Disability Status for El Salvador, 2007",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Latin American Census Data",
+    "Global Census Archive"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36512\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/123794/nyu_2451_36512.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/123800/nyu_2451_36512_doc.zip\",\"http://www.opengis.net/cat/csw/csdgm\":\"https://raw.githubusercontent.com/OpenGeoMetadata/edu.nyu/master/handle/2451/3/49/23/fgdc.xml\",\"http://www.w3.org/1999/xhtml\":\"https://sdr-metadata-codebooks.s3.amazonaws.com/elsalvador.html\"}",
+  "dct_source_sm": [
+    "nyu-2451-34923"
+  ],
+  "dct_spatial_sm": [
+    "El Salvador"
+  ],
+  "dct_temporal_sm": [
+    "2007"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_mdModified_dt": "2020-04-14T12:04:13Z",
+  "id": "nyu-2451-36512",
+  "nyu_addl_dspace_s": "37489",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(-90.128662, -87.692162, 14.445067, 13.148679)",
+  "gbl_indexYear_im": [
+    2007
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36513.json b/metadata-aardvark/Datasets/nyu-2451-36513.json
index 2abb5f5c0..8cfb11c3b 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36513.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36513.json
@@ -1,46 +1,60 @@
-{
-  "dct_creator_sm": [
-    "Direcci\u00f3n General de Estad\u00edstica y Censos"
-  ],
-  "dct_description_sm": "This polygon shapefile represents basic population characteristics for municipalities in El Salvador, collected as part of the Censos Nacionales 2007 by the Direcci\u00f3n General de Estad\u00edstica y Censos. Indicators in this layer include ownership of cars and motorcycles. This layer was derived from a geodatabase (see the related data file) and was documented and restructured by East View Cartographic, Inc. The census data is provided at the municipal administrative level (ADM2) and includes 273 polygons with 1162 attribute variables, split into 6 layers. Attribute descriptions retain original language names and unique identifier codes. All variable names were translated from Spanish. Field name prefixes, originally written with coded titles, were renamed to create unique names (e.g. Original variable of \u201cP02_Hombre\u201d was updated to D001 and given the alias \u201cSex: Man[P02_Hombre]\u201d, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, M = Migration, S = Social and T = Transportation). All variables from the original data were reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Migration, Social and Transportation. In the attribute tables, all geographic names and codes are represented as text fields and census data are represented as doubles or long integers. Automated tools were run to apply aliases in the format \u201cEnglish translation field description[Native language field description]\u201d. Vector data was analyzed for accuracy and compared with national boundaries. This layer is part of a partnership project with East View Cartographic and IPUMS International, titled the Global Census Archive. Refer to the metadata and documentation for original and translated codebooks and methodology.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36513",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Census",
-    "Census districts",
-    "Demographic surveys",
-    "Demography",
-    "Transportation"
-  ],
-  "dct_title_s": "National Census Municipality-Level Transportation Indicators: Car and Motorcycle Ownership for El Salvador, 2007",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Latin American Census Data",
-    "Global Census Archive"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36513\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/123795/nyu_2451_36513.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/123801/nyu_2451_36513_doc.zip\",\"http://www.opengis.net/cat/csw/csdgm\":\"https://raw.githubusercontent.com/OpenGeoMetadata/edu.nyu/master/handle/2451/3/49/23/fgdc.xml\",\"http://www.w3.org/1999/xhtml\":\"https://sdr-metadata-codebooks.s3.amazonaws.com/elsalvador.html\"}",
-  "dct_source_sm": [
-    "nyu-2451-34923"
-  ],
-  "dct_spatial_sm": [
-    "El Salvador"
-  ],
-  "dct_temporal_sm": [
-    "2007"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_mdModified_dt": "2020-04-14T12:04:13Z",
-  "id": "nyu-2451-36513",
-  "nyu_addl_dspace_s": "37490",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(-90.128662, -87.692162, 14.445067, 13.148679)",
-  "gbl_indexYear_im": 2007
+{
+  "dct_creator_sm": [
+    "Dirección General de Estadística y Censos"
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents basic population characteristics for municipalities in El Salvador, collected as part of the Censos Nacionales 2007 by the Dirección General de Estadística y Censos. Indicators in this layer include ownership of cars and motorcycles. This layer was derived from a geodatabase (see the related data file) and was documented and restructured by East View Cartographic, Inc. The census data is provided at the municipal administrative level (ADM2) and includes 273 polygons with 1162 attribute variables, split into 6 layers. Attribute descriptions retain original language names and unique identifier codes. All variable names were translated from Spanish. Field name prefixes, originally written with coded titles, were renamed to create unique names (e.g. Original variable of “P02_Hombre” was updated to D001 and given the alias “Sex: Man[P02_Hombre]”, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, M = Migration, S = Social and T = Transportation). All variables from the original data were reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Migration, Social and Transportation. In the attribute tables, all geographic names and codes are represented as text fields and census data are represented as doubles or long integers. Automated tools were run to apply aliases in the format “English translation field description[Native language field description]”. Vector data was analyzed for accuracy and compared with national boundaries. This layer is part of a partnership project with East View Cartographic and IPUMS International, titled the Global Census Archive. Refer to the metadata and documentation for original and translated codebooks and methodology."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36513"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Census",
+    "Census districts",
+    "Demographic surveys",
+    "Demography",
+    "Transportation"
+  ],
+  "dct_title_s": "National Census Municipality-Level Transportation Indicators: Car and Motorcycle Ownership for El Salvador, 2007",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Latin American Census Data",
+    "Global Census Archive"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36513\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/123795/nyu_2451_36513.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/123801/nyu_2451_36513_doc.zip\",\"http://www.opengis.net/cat/csw/csdgm\":\"https://raw.githubusercontent.com/OpenGeoMetadata/edu.nyu/master/handle/2451/3/49/23/fgdc.xml\",\"http://www.w3.org/1999/xhtml\":\"https://sdr-metadata-codebooks.s3.amazonaws.com/elsalvador.html\"}",
+  "dct_source_sm": [
+    "nyu-2451-34923"
+  ],
+  "dct_spatial_sm": [
+    "El Salvador"
+  ],
+  "dct_temporal_sm": [
+    "2007"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_mdModified_dt": "2020-04-14T12:04:13Z",
+  "id": "nyu-2451-36513",
+  "nyu_addl_dspace_s": "37490",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(-90.128662, -87.692162, 14.445067, 13.148679)",
+  "gbl_indexYear_im": [
+    2007
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36516.json b/metadata-aardvark/Datasets/nyu-2451-36516.json
index 5ae0833de..13cfb0043 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36516.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36516.json
@@ -1,46 +1,60 @@
-{
-  "dct_creator_sm": [
-    "Instituto Nacional de Estad\u00edstica y Censos"
-  ],
-  "dct_description_sm": "This polygon shapefile represents basic population characteristics for districts in Costa Rica, collected as part of the Censo 2011 by the Instituto Nacional de Estad\u00edstica y Censos. Indicators in this layer include marital status and number of offspring. This layer was derived from a geodatabase (see the related data file) and was documented and restructured by East View Cartographic, Inc. The census data is provided at the district administrative level (ADM3) and includes 472 polygons with 719 attribute variables, split into 5 layers. Attribute descriptions retain original language names and unique identifier codes. All variable names were translated from Spanish. Field name prefixes, originally written with coded titles, were renamed to create unique names (e.g. Original variable of \u201cEstado Civil: Uni\u00f3n Libre o Juntadoa\u201d was updated to D001 and given the alias \u201cMarital Status: Free Union[Estado Civil: Uni\u00f3n Libre o Juntadoa]\u201d, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, M = Migration and S = Social). All variables from the original data were reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Migration and Social. In attribute tables, all geographic names and codes are represented as text fields and census data are represented as doubles or long integers. Automated tools were run to apply aliases in the format \u201cEnglish translation field description[original language field description]\u201d. Vector data was analyzed for accuracy and compared with national boundaries. This layer is part of a partnership project with East View Cartographic and IPUMS International, titled the Global Census Archive. Refer to the metadata and documentation for original and translated codebooks and methodology.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36516",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Census",
-    "Census districts",
-    "Demographic surveys",
-    "Demography"
-  ],
-  "dct_title_s": "National Census District-Level Demographic Indicators: Marital Status and Offspring for Costa Rica, 2011",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Latin American Census Data",
-    "Global Census Archive"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"https://archive.nyu.edu/retrieve/124435/nyu_2451_36516_doc.zip\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/124430/nyu_2451_36516.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/123844/nyu_2451_36516_doc.zip\"}",
-  "dct_source_sm": [
-    "nyu-2451-34919"
-  ],
-  "dct_spatial_sm": [
-    "Costa Rica"
-  ],
-  "dct_temporal_sm": [
-    "2011"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36516",
-  "gbl_mdModified_dt": "2020-04-27T10:20:09Z",
-  "id": "nyu-2451-36516",
-  "nyu_addl_dspace_s": "37493",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(-87.09465, -82.555992, 11.216819, 5.499074)",
-  "gbl_indexYear_im": 2011
+{
+  "dct_creator_sm": [
+    "Instituto Nacional de Estadística y Censos"
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents basic population characteristics for districts in Costa Rica, collected as part of the Censo 2011 by the Instituto Nacional de Estadística y Censos. Indicators in this layer include marital status and number of offspring. This layer was derived from a geodatabase (see the related data file) and was documented and restructured by East View Cartographic, Inc. The census data is provided at the district administrative level (ADM3) and includes 472 polygons with 719 attribute variables, split into 5 layers. Attribute descriptions retain original language names and unique identifier codes. All variable names were translated from Spanish. Field name prefixes, originally written with coded titles, were renamed to create unique names (e.g. Original variable of “Estado Civil: Unión Libre o Juntadoa” was updated to D001 and given the alias “Marital Status: Free Union[Estado Civil: Unión Libre o Juntadoa]”, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, M = Migration and S = Social). All variables from the original data were reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Migration and Social. In attribute tables, all geographic names and codes are represented as text fields and census data are represented as doubles or long integers. Automated tools were run to apply aliases in the format “English translation field description[original language field description]”. Vector data was analyzed for accuracy and compared with national boundaries. This layer is part of a partnership project with East View Cartographic and IPUMS International, titled the Global Census Archive. Refer to the metadata and documentation for original and translated codebooks and methodology."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36516"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Census",
+    "Census districts",
+    "Demographic surveys",
+    "Demography"
+  ],
+  "dct_title_s": "National Census District-Level Demographic Indicators: Marital Status and Offspring for Costa Rica, 2011",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Latin American Census Data",
+    "Global Census Archive"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"https://archive.nyu.edu/retrieve/124435/nyu_2451_36516_doc.zip\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/124430/nyu_2451_36516.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/123844/nyu_2451_36516_doc.zip\"}",
+  "dct_source_sm": [
+    "nyu-2451-34919"
+  ],
+  "dct_spatial_sm": [
+    "Costa Rica"
+  ],
+  "dct_temporal_sm": [
+    "2011"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36516",
+  "gbl_mdModified_dt": "2020-04-27T10:20:09Z",
+  "id": "nyu-2451-36516",
+  "nyu_addl_dspace_s": "37493",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(-87.09465, -82.555992, 11.216819, 5.499074)",
+  "gbl_indexYear_im": [
+    2011
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36517.json b/metadata-aardvark/Datasets/nyu-2451-36517.json
index 1bb1321ad..cf34fbce8 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36517.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36517.json
@@ -1,49 +1,63 @@
-{
-  "dct_creator_sm": [
-    "Instituto Nacional de Estad\u00edstica y Censos"
-  ],
-  "dct_description_sm": "This polygon shapefile represents basic population and economic characteristics for districts in Costa Rica, collected as part of the Censo 2011 by the Instituto Nacional de Estad\u00edstica y Censos. Indicators in this layer include information on occupation, employment type (i.e. private sector, public sector etc.), and industrial/sectoral composition. This layer was derived from a geodatabase (see the related data file) and was documented and restructured by East View Cartographic, Inc. The census data is provided at the district administrative level (ADM3) and includes 472 polygons with 719 attribute variables, split into 5 layers. Attribute descriptions retain original language names and unique identifier codes. All variable names were translated from Spanish. Field name prefixes, originally written with coded titles, were renamed to create unique names (e.g. Original variable of \u201cEstado Civil: Uni\u00f3n Libre o Juntadoa\u201d was updated to D001 and given the alias \u201cMarital Status: Free Union[Estado Civil: Uni\u00f3n Libre o Juntadoa]\u201d, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, M = Migration and S = Social). All variables from the original data were reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Migration and Social. In attribute tables, all geographic names and codes are represented as text fields and census data are represented as doubles or long integers. Automated tools were run to apply aliases in the format \u201cEnglish translation field description[original language field description]\u201d. Vector data was analyzed for accuracy and compared with national boundaries. This layer is part of a partnership project with East View Cartographic and IPUMS International, titled the Global Census Archive. Refer to the metadata and documentation for original and translated codebooks and methodology.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36517",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Census",
-    "Census districts",
-    "Demographic surveys",
-    "Demography",
-    "Employment",
-    "Labor",
-    "Economy"
-  ],
-  "dct_title_s": "National Census District-Level Economic Indicators: Occupation, Employment, and Sector for Costa Rica, 2011",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Latin American Census Data",
-    "Global Census Archive"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"https://archive.nyu.edu/retrieve/124436/nyu_2451_36517_doc.zip\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/124431/nyu_2451_36517.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/123846/nyu_2451_36518_doc.zip\"}",
-  "dct_source_sm": [
-    "nyu-2451-34919"
-  ],
-  "dct_spatial_sm": [
-    "Costa Rica"
-  ],
-  "dct_temporal_sm": [
-    "2011"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36517",
-  "gbl_mdModified_dt": "2020-04-27T10:20:09Z",
-  "id": "nyu-2451-36517",
-  "nyu_addl_dspace_s": "37494",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(-87.09465, -82.555992, 11.216819, 5.499074)",
-  "gbl_indexYear_im": 2011
+{
+  "dct_creator_sm": [
+    "Instituto Nacional de Estadística y Censos"
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents basic population and economic characteristics for districts in Costa Rica, collected as part of the Censo 2011 by the Instituto Nacional de Estadística y Censos. Indicators in this layer include information on occupation, employment type (i.e. private sector, public sector etc.), and industrial/sectoral composition. This layer was derived from a geodatabase (see the related data file) and was documented and restructured by East View Cartographic, Inc. The census data is provided at the district administrative level (ADM3) and includes 472 polygons with 719 attribute variables, split into 5 layers. Attribute descriptions retain original language names and unique identifier codes. All variable names were translated from Spanish. Field name prefixes, originally written with coded titles, were renamed to create unique names (e.g. Original variable of “Estado Civil: Unión Libre o Juntadoa” was updated to D001 and given the alias “Marital Status: Free Union[Estado Civil: Unión Libre o Juntadoa]”, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, M = Migration and S = Social). All variables from the original data were reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Migration and Social. In attribute tables, all geographic names and codes are represented as text fields and census data are represented as doubles or long integers. Automated tools were run to apply aliases in the format “English translation field description[original language field description]”. Vector data was analyzed for accuracy and compared with national boundaries. This layer is part of a partnership project with East View Cartographic and IPUMS International, titled the Global Census Archive. Refer to the metadata and documentation for original and translated codebooks and methodology."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36517"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Census",
+    "Census districts",
+    "Demographic surveys",
+    "Demography",
+    "Employment",
+    "Labor",
+    "Economy"
+  ],
+  "dct_title_s": "National Census District-Level Economic Indicators: Occupation, Employment, and Sector for Costa Rica, 2011",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Latin American Census Data",
+    "Global Census Archive"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"https://archive.nyu.edu/retrieve/124436/nyu_2451_36517_doc.zip\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/124431/nyu_2451_36517.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/123846/nyu_2451_36518_doc.zip\"}",
+  "dct_source_sm": [
+    "nyu-2451-34919"
+  ],
+  "dct_spatial_sm": [
+    "Costa Rica"
+  ],
+  "dct_temporal_sm": [
+    "2011"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36517",
+  "gbl_mdModified_dt": "2020-04-27T10:20:09Z",
+  "id": "nyu-2451-36517",
+  "nyu_addl_dspace_s": "37494",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(-87.09465, -82.555992, 11.216819, 5.499074)",
+  "gbl_indexYear_im": [
+    2011
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36518.json b/metadata-aardvark/Datasets/nyu-2451-36518.json
index b63c3f52e..77a633670 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36518.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36518.json
@@ -1,50 +1,64 @@
-{
-  "dct_creator_sm": [
-    "Instituto Nacional de Estad\u00edstica y Censos"
-  ],
-  "dct_description_sm": "This polygon shapefile represents basic population and housing characteristics for districts in Costa Rica, collected as part of the Censo 2011 by the Instituto Nacional de Estad\u00edstica y Censos. Indicators in this layer include information on house type (i.e. apartment, independent house etc.), building materials and physical characteristics (i.e. number of rooms), amenities (i.e. internet access, trash removal etc.), and ownership status (i.e. rented, owned and paid off, owned and being paid for in installments etc.) for Costa Rica. This layer was derived from a geodatabase (see the related data file) and was documented and restructured by East View Cartographic, Inc. The census data is provided at the district administrative level (ADM3) and includes 472 polygons with 719 attribute variables, split into 5 layers. Attribute descriptions retain original language names and unique identifier codes. All variable names were translated from Spanish. Field name prefixes, originally written with coded titles, were renamed to create unique names (e.g. Original variable of \u201cEstado Civil: Uni\u00f3n Libre o Juntadoa\u201d was updated to D001 and given the alias \u201cMarital Status: Free Union[Estado Civil: Uni\u00f3n Libre o Juntadoa]\u201d, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, M = Migration and S = Social). All variables from the original data were reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Migration and Social. In attribute tables, all geographic names and codes are represented as text fields and census data are represented as doubles or long integers. Automated tools were run to apply aliases in the format \u201cEnglish translation field description[original language field description]\u201d. Vector data was analyzed for accuracy and compared with national boundaries. This layer is part of a partnership project with East View Cartographic and IPUMS International, titled the Global Census Archive. Refer to the metadata and documentation for original and translated codebooks and methodology.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36518",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Census",
-    "Census districts",
-    "Demographic surveys",
-    "Demography",
-    "Housing",
-    "Construction",
-    "Communications",
-    "Consumer Technology"
-  ],
-  "dct_title_s": "National Census District-Level Housing Indicators: House Type, Building Materials and Physical Characteristics, Amenities, and Ownership Status for Costa Rica, 2011",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Latin American Census Data",
-    "Global Census Archive"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"https://archive.nyu.edu/retrieve/124437/nyu_2451_36518_doc.zip\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/124432/nyu_2451_36518.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/123845/nyu_2451_36517_doc.zip\"}",
-  "dct_source_sm": [
-    "nyu-2451-34919"
-  ],
-  "dct_spatial_sm": [
-    "Costa Rica"
-  ],
-  "dct_temporal_sm": [
-    "2011"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36518",
-  "gbl_mdModified_dt": "2020-04-27T10:20:09Z",
-  "id": "nyu-2451-36518",
-  "nyu_addl_dspace_s": "37495",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(-87.09465, -82.555992, 11.216819, 5.499074)",
-  "gbl_indexYear_im": 2011
+{
+  "dct_creator_sm": [
+    "Instituto Nacional de Estadística y Censos"
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents basic population and housing characteristics for districts in Costa Rica, collected as part of the Censo 2011 by the Instituto Nacional de Estadística y Censos. Indicators in this layer include information on house type (i.e. apartment, independent house etc.), building materials and physical characteristics (i.e. number of rooms), amenities (i.e. internet access, trash removal etc.), and ownership status (i.e. rented, owned and paid off, owned and being paid for in installments etc.) for Costa Rica. This layer was derived from a geodatabase (see the related data file) and was documented and restructured by East View Cartographic, Inc. The census data is provided at the district administrative level (ADM3) and includes 472 polygons with 719 attribute variables, split into 5 layers. Attribute descriptions retain original language names and unique identifier codes. All variable names were translated from Spanish. Field name prefixes, originally written with coded titles, were renamed to create unique names (e.g. Original variable of “Estado Civil: Unión Libre o Juntadoa” was updated to D001 and given the alias “Marital Status: Free Union[Estado Civil: Unión Libre o Juntadoa]”, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, M = Migration and S = Social). All variables from the original data were reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Migration and Social. In attribute tables, all geographic names and codes are represented as text fields and census data are represented as doubles or long integers. Automated tools were run to apply aliases in the format “English translation field description[original language field description]”. Vector data was analyzed for accuracy and compared with national boundaries. This layer is part of a partnership project with East View Cartographic and IPUMS International, titled the Global Census Archive. Refer to the metadata and documentation for original and translated codebooks and methodology."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36518"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Census",
+    "Census districts",
+    "Demographic surveys",
+    "Demography",
+    "Housing",
+    "Construction",
+    "Communications",
+    "Consumer Technology"
+  ],
+  "dct_title_s": "National Census District-Level Housing Indicators: House Type, Building Materials and Physical Characteristics, Amenities, and Ownership Status for Costa Rica, 2011",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Latin American Census Data",
+    "Global Census Archive"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"https://archive.nyu.edu/retrieve/124437/nyu_2451_36518_doc.zip\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/124432/nyu_2451_36518.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/123845/nyu_2451_36517_doc.zip\"}",
+  "dct_source_sm": [
+    "nyu-2451-34919"
+  ],
+  "dct_spatial_sm": [
+    "Costa Rica"
+  ],
+  "dct_temporal_sm": [
+    "2011"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36518",
+  "gbl_mdModified_dt": "2020-04-27T10:20:09Z",
+  "id": "nyu-2451-36518",
+  "nyu_addl_dspace_s": "37495",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(-87.09465, -82.555992, 11.216819, 5.499074)",
+  "gbl_indexYear_im": [
+    2011
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36519.json b/metadata-aardvark/Datasets/nyu-2451-36519.json
index b89446ff8..ceaac4e35 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36519.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36519.json
@@ -1,48 +1,62 @@
-{
-  "dct_creator_sm": [
-    "Instituto Nacional de Estad\u00edstica y Censos"
-  ],
-  "dct_description_sm": "This polygon shapefile represents basic population characteristics for districts in Costa Rica, collected as part of the Censo 2011 by the Instituto Nacional de Estad\u00edstica y Censos. Indicators in this layer include measures relating to immigration (i.e. time of arrival in Costa Rica, country of birth etc.) and geographic mobility and internal migration (i.e. did the respondent live in a different canton five years ago?). This layer was derived from a geodatabase (see the related data file) and was documented and restructured by East View Cartographic, Inc. The census data is provided at the district administrative level (ADM3) and includes 472 polygons with 719 attribute variables, split into 5 layers. Attribute descriptions retain original language names and unique identifier codes. All variable names were translated from Spanish. Field name prefixes, originally written with coded titles, were renamed to create unique names (e.g. Original variable of \u201cEstado Civil: Uni\u00f3n Libre o Juntadoa\u201d was updated to D001 and given the alias \u201cMarital Status: Free Union[Estado Civil: Uni\u00f3n Libre o Juntadoa]\u201d, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, M = Migration and S = Social). All variables from the original data were reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Migration and Social. In attribute tables, all geographic names and codes are represented as text fields and census data are represented as doubles or long integers. Automated tools were run to apply aliases in the format \u201cEnglish translation field description[original language field description]\u201d. Vector data was analyzed for accuracy and compared with national boundaries. This layer is part of a partnership project with East View Cartographic and IPUMS International, titled the Global Census Archive. Refer to the metadata and documentation for original and translated codebooks and methodology.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36519",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Census",
-    "Census districts",
-    "Demographic surveys",
-    "Demography",
-    "Society",
-    "Migration"
-  ],
-  "dct_title_s": "National Census District-Level Migration Indicators: Immigration, Geographic Mobility, and Internal Migration for Costa Rica, 2011",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Latin American Census Data",
-    "Global Census Archive"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"https://archive.nyu.edu/retrieve/124438/nyu_2451_36519_doc.zip\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/124433/nyu_2451_36519.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/123847/nyu_2451_36519_doc.zip\"}",
-  "dct_source_sm": [
-    "nyu-2451-34919"
-  ],
-  "dct_spatial_sm": [
-    "Costa Rica"
-  ],
-  "dct_temporal_sm": [
-    "2011"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36519",
-  "gbl_mdModified_dt": "2020-04-27T10:20:09Z",
-  "id": "nyu-2451-36519",
-  "nyu_addl_dspace_s": "37496",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(-87.09465, -82.555992, 11.216819, 5.499074)",
-  "gbl_indexYear_im": 2011
+{
+  "dct_creator_sm": [
+    "Instituto Nacional de Estadística y Censos"
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents basic population characteristics for districts in Costa Rica, collected as part of the Censo 2011 by the Instituto Nacional de Estadística y Censos. Indicators in this layer include measures relating to immigration (i.e. time of arrival in Costa Rica, country of birth etc.) and geographic mobility and internal migration (i.e. did the respondent live in a different canton five years ago?). This layer was derived from a geodatabase (see the related data file) and was documented and restructured by East View Cartographic, Inc. The census data is provided at the district administrative level (ADM3) and includes 472 polygons with 719 attribute variables, split into 5 layers. Attribute descriptions retain original language names and unique identifier codes. All variable names were translated from Spanish. Field name prefixes, originally written with coded titles, were renamed to create unique names (e.g. Original variable of “Estado Civil: Unión Libre o Juntadoa” was updated to D001 and given the alias “Marital Status: Free Union[Estado Civil: Unión Libre o Juntadoa]”, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, M = Migration and S = Social). All variables from the original data were reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Migration and Social. In attribute tables, all geographic names and codes are represented as text fields and census data are represented as doubles or long integers. Automated tools were run to apply aliases in the format “English translation field description[original language field description]”. Vector data was analyzed for accuracy and compared with national boundaries. This layer is part of a partnership project with East View Cartographic and IPUMS International, titled the Global Census Archive. Refer to the metadata and documentation for original and translated codebooks and methodology."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36519"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Census",
+    "Census districts",
+    "Demographic surveys",
+    "Demography",
+    "Society",
+    "Migration"
+  ],
+  "dct_title_s": "National Census District-Level Migration Indicators: Immigration, Geographic Mobility, and Internal Migration for Costa Rica, 2011",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Latin American Census Data",
+    "Global Census Archive"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"https://archive.nyu.edu/retrieve/124438/nyu_2451_36519_doc.zip\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/124433/nyu_2451_36519.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/123847/nyu_2451_36519_doc.zip\"}",
+  "dct_source_sm": [
+    "nyu-2451-34919"
+  ],
+  "dct_spatial_sm": [
+    "Costa Rica"
+  ],
+  "dct_temporal_sm": [
+    "2011"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36519",
+  "gbl_mdModified_dt": "2020-04-27T10:20:09Z",
+  "id": "nyu-2451-36519",
+  "nyu_addl_dspace_s": "37496",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(-87.09465, -82.555992, 11.216819, 5.499074)",
+  "gbl_indexYear_im": [
+    2011
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36520.json b/metadata-aardvark/Datasets/nyu-2451-36520.json
index 6eeb983c3..bdb47da45 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36520.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36520.json
@@ -1,52 +1,66 @@
-{
-  "dct_creator_sm": [
-    "Instituto Nacional de Estad\u00edstica y Censos"
-  ],
-  "dct_description_sm": "This polygon shapefile represents basic population characteristics for districts in Costa Rica, collected as part of the Censo 2011 by the Instituto Nacional de Estad\u00edstica y Censos. Indicators in this layer include race and ethnicity, indigenous group membership, educational attainment and literacy, disability status (mental and physical), and access to social security/insurance. This layer was derived from a geodatabase (see the related data file) and was documented and restructured by East View Cartographic, Inc. The census data is provided at the district administrative level (ADM3) and includes 472 polygons with 719 attribute variables, split into 5 layers. Attribute descriptions retain original language names and unique identifier codes. All variable names were translated from Spanish. Field name prefixes, originally written with coded titles, were renamed to create unique names (e.g. Original variable of \u201cEstado Civil: Uni\u00f3n Libre o Juntadoa\u201d was updated to D001 and given the alias \u201cMarital Status: Free Union[Estado Civil: Uni\u00f3n Libre o Juntadoa]\u201d, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, M = Migration and S = Social). All variables from the original data were reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Migration and Social. In attribute tables, all geographic names and codes are represented as text fields and census data are represented as doubles or long integers. Automated tools were run to apply aliases in the format \u201cEnglish translation field description[original language field description]\u201d. Vector data was analyzed for accuracy and compared with national boundaries. This layer is part of a partnership project with East View Cartographic and IPUMS International, titled the Global Census Archive. Refer to the metadata and documentation for original and translated codebooks and methodology.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36520",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Census",
-    "Census districts",
-    "Demographic surveys",
-    "Demography",
-    "Society",
-    "Ethnicity",
-    "Disability",
-    "Insurance",
-    "Education",
-    "Literacy"
-  ],
-  "dct_title_s": "National Census District-Level Social Indicators: Race and Ethnicity, Indigenous Group Membership, Social Insurance, Disability Status, Education, and Access to Technology for Costa Rica, 2011",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Latin American Census Data",
-    "Global Census Archive"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"https://archive.nyu.edu/retrieve/124439/nyu_2451_36520_doc.zip\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/124434/nyu_2451_36520.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/123848/nyu_2451_36520_doc.zip\"}",
-  "dct_source_sm": [
-    "nyu-2451-34919"
-  ],
-  "dct_spatial_sm": [
-    "Costa Rica"
-  ],
-  "dct_temporal_sm": [
-    "2011"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36520",
-  "gbl_mdModified_dt": "2020-04-27T10:20:09Z",
-  "id": "nyu-2451-36520",
-  "nyu_addl_dspace_s": "37497",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(-87.09465, -82.555992, 11.216819, 5.499074)",
-  "gbl_indexYear_im": 2011
+{
+  "dct_creator_sm": [
+    "Instituto Nacional de Estadística y Censos"
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents basic population characteristics for districts in Costa Rica, collected as part of the Censo 2011 by the Instituto Nacional de Estadística y Censos. Indicators in this layer include race and ethnicity, indigenous group membership, educational attainment and literacy, disability status (mental and physical), and access to social security/insurance. This layer was derived from a geodatabase (see the related data file) and was documented and restructured by East View Cartographic, Inc. The census data is provided at the district administrative level (ADM3) and includes 472 polygons with 719 attribute variables, split into 5 layers. Attribute descriptions retain original language names and unique identifier codes. All variable names were translated from Spanish. Field name prefixes, originally written with coded titles, were renamed to create unique names (e.g. Original variable of “Estado Civil: Unión Libre o Juntadoa” was updated to D001 and given the alias “Marital Status: Free Union[Estado Civil: Unión Libre o Juntadoa]”, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, M = Migration and S = Social). All variables from the original data were reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Migration and Social. In attribute tables, all geographic names and codes are represented as text fields and census data are represented as doubles or long integers. Automated tools were run to apply aliases in the format “English translation field description[original language field description]”. Vector data was analyzed for accuracy and compared with national boundaries. This layer is part of a partnership project with East View Cartographic and IPUMS International, titled the Global Census Archive. Refer to the metadata and documentation for original and translated codebooks and methodology."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36520"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Census",
+    "Census districts",
+    "Demographic surveys",
+    "Demography",
+    "Society",
+    "Ethnicity",
+    "Disability",
+    "Insurance",
+    "Education",
+    "Literacy"
+  ],
+  "dct_title_s": "National Census District-Level Social Indicators: Race and Ethnicity, Indigenous Group Membership, Social Insurance, Disability Status, Education, and Access to Technology for Costa Rica, 2011",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Latin American Census Data",
+    "Global Census Archive"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"https://archive.nyu.edu/retrieve/124439/nyu_2451_36520_doc.zip\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/124434/nyu_2451_36520.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/123848/nyu_2451_36520_doc.zip\"}",
+  "dct_source_sm": [
+    "nyu-2451-34919"
+  ],
+  "dct_spatial_sm": [
+    "Costa Rica"
+  ],
+  "dct_temporal_sm": [
+    "2011"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36520",
+  "gbl_mdModified_dt": "2020-04-27T10:20:09Z",
+  "id": "nyu-2451-36520",
+  "nyu_addl_dspace_s": "37497",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(-87.09465, -82.555992, 11.216819, 5.499074)",
+  "gbl_indexYear_im": [
+    2011
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36524.json b/metadata-aardvark/Datasets/nyu-2451-36524.json
index e86b0a46b..c12a11820 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36524.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36524.json
@@ -1,38 +1,52 @@
-{
-  "dct_creator_sm": [
-    "INEC Ecuador (Instituto Nacional de Estad\u00edstica y Censos)"
-  ],
-  "dct_description_sm": "This polygon shapefile represents basic population characteristics for sectors in Ecuador, collected by the Instituto Nacional de Estad\u00edstica y Censos (INEC Ecuador) as part of Ecuador's Censo 2010. Indicators in this layer include sex, age, family reproduction (i.e. number of offspring), and relationship to the head of the household. This layer was derived from a geodatabase (see the related data file) and was documented and restructured by East View Cartographic, Inc. The census data is provided at the sector administrative level (ADM6) and includes 40,649 polygons with 1235 attribute variables, split into 5 layers. Attribute descriptions retain original language names and unique identifier codes. All variable names were translated from Spanish. Field name prefixes, originally written with coded titles, were renamed to create unique names across the geodatabase (e.g. Original variable of \u201cSexo: Hombre\u201d was updated to D001 and given the alias \u201cSex: Man[Sexo: Hombre]\u201d, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, M = Migration and S = Social). Where possible, all variables from the original data were reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Migration and Social. In the attribute tables, all geographic names and codes are represented as text fields and census data are represented as doubles or long integers. Automated tools were run to apply aliases in the format \u201cEnglish translation field description[original language field description]\u201d. Vector data was analyzed for accuracy and compared with national boundaries. This layer is part of a partnership project with East View Cartographic and IPUMS International, titled the Global Census Archive. Refer to the metadata and documentation for original and translated codebooks and methodology.\n",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36524",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_title_s": "National Census Sector-Level Demographic Indicators: Sex, Age, Family Reproduction, and Relationship to the Head of the Household for Ecuador, 2010",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Latin American Census Data"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36524\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/124041/nyu_2451_36524.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/124033/nyu_2451_36524_doc.zip\"}",
-  "dct_source_sm": [
-    "nyu-2451-34917"
-  ],
-  "dct_spatial_sm": [
-    "Ecuador"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_mdModified_dt": "2020-07-21T13:25:26Z",
-  "id": "nyu-2451-36524",
-  "nyu_addl_dspace_s": "37501",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(-92.012918889569, -75.184586, 1.6872511972518, -4.998823)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+    "INEC Ecuador (Instituto Nacional de Estadística y Censos)"
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents basic population characteristics for sectors in Ecuador, collected by the Instituto Nacional de Estadística y Censos (INEC Ecuador) as part of Ecuador's Censo 2010. Indicators in this layer include sex, age, family reproduction (i.e. number of offspring), and relationship to the head of the household. This layer was derived from a geodatabase (see the related data file) and was documented and restructured by East View Cartographic, Inc. The census data is provided at the sector administrative level (ADM6) and includes 40,649 polygons with 1235 attribute variables, split into 5 layers. Attribute descriptions retain original language names and unique identifier codes. All variable names were translated from Spanish. Field name prefixes, originally written with coded titles, were renamed to create unique names across the geodatabase (e.g. Original variable of “Sexo: Hombre” was updated to D001 and given the alias “Sex: Man[Sexo: Hombre]”, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, M = Migration and S = Social). Where possible, all variables from the original data were reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Migration and Social. In the attribute tables, all geographic names and codes are represented as text fields and census data are represented as doubles or long integers. Automated tools were run to apply aliases in the format “English translation field description[original language field description]”. Vector data was analyzed for accuracy and compared with national boundaries. This layer is part of a partnership project with East View Cartographic and IPUMS International, titled the Global Census Archive. Refer to the metadata and documentation for original and translated codebooks and methodology.\n"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36524"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_title_s": "National Census Sector-Level Demographic Indicators: Sex, Age, Family Reproduction, and Relationship to the Head of the Household for Ecuador, 2010",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Latin American Census Data"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36524\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/124041/nyu_2451_36524.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/124033/nyu_2451_36524_doc.zip\"}",
+  "dct_source_sm": [
+    "nyu-2451-34917"
+  ],
+  "dct_spatial_sm": [
+    "Ecuador"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_mdModified_dt": "2020-07-21T13:25:26Z",
+  "id": "nyu-2451-36524",
+  "nyu_addl_dspace_s": "37501",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(-92.012918889569, -75.184586, 1.6872511972518, -4.998823)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36525.json b/metadata-aardvark/Datasets/nyu-2451-36525.json
index da07dbc6f..580116fc6 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36525.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36525.json
@@ -1,38 +1,52 @@
-{
-  "dct_creator_sm": [
-    "INEC Ecuador (Instituto Nacional de Estad\u00edstica y Censos)"
-  ],
-  "dct_description_sm": "This polygon shapefile represents basic population characteristics for sectors in Ecuador, collected by the Instituto Nacional de Estad\u00edstica y Censos (INEC Ecuador) as part of Ecuador's Censo 2010. Indicators in this layer include employment, industry, and occupational category. This layer was derived from a geodatabase (see the related data file) and was documented and restructured by East View Cartographic, Inc. The census data is provided at the sector administrative level (ADM6) and includes 40,649 polygons with 1235 attribute variables, split into 5 layers. Attribute descriptions retain original language names and unique identifier codes. All variable names were translated from Spanish. Field name prefixes, originally written with coded titles, were renamed to create unique names (e.g. Original variable of \u201cSexo: Hombre\u201d was updated to D001 and given the alias \u201cSex: Man[Sexo: Hombre]\u201d, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, M = Migration and S = Social). Where possible, all variables from the original data were reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Migration and Social. In the attribute tables, all geographic names and codes are represented as text fields and census data are represented as doubles or long integers.  Automated tools were run to apply aliases in the format \u201cEnglish translation field description[original language field description]\u201d. Vector data was analyzed for accuracy and compared with national boundaries. This layer is part of a partnership project with East View Cartographic and IPUMS International, titled the Global Census Archive. Refer to the metadata and documentation for original and translated codebooks and methodology.\n",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36525",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_title_s": "National Census Sector-Level Economic Indicators: Employment, Industry, and Occupational Category for Ecuador, 2010",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Latin American Census Data"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36525\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/124042/nyu_2451_36525.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/124035/nyu_2451_36525_doc.zip\"}",
-  "dct_source_sm": [
-    "nyu-2451-34917"
-  ],
-  "dct_spatial_sm": [
-    "Ecuador"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_mdModified_dt": "2020-07-21T13:25:26Z",
-  "id": "nyu-2451-36525",
-  "nyu_addl_dspace_s": "37502",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(-92.012918889569, -75.184586, 1.6872511972518, -4.998823)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+    "INEC Ecuador (Instituto Nacional de Estadística y Censos)"
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents basic population characteristics for sectors in Ecuador, collected by the Instituto Nacional de Estadística y Censos (INEC Ecuador) as part of Ecuador's Censo 2010. Indicators in this layer include employment, industry, and occupational category. This layer was derived from a geodatabase (see the related data file) and was documented and restructured by East View Cartographic, Inc. The census data is provided at the sector administrative level (ADM6) and includes 40,649 polygons with 1235 attribute variables, split into 5 layers. Attribute descriptions retain original language names and unique identifier codes. All variable names were translated from Spanish. Field name prefixes, originally written with coded titles, were renamed to create unique names (e.g. Original variable of “Sexo: Hombre” was updated to D001 and given the alias “Sex: Man[Sexo: Hombre]”, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, M = Migration and S = Social). Where possible, all variables from the original data were reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Migration and Social. In the attribute tables, all geographic names and codes are represented as text fields and census data are represented as doubles or long integers.  Automated tools were run to apply aliases in the format “English translation field description[original language field description]”. Vector data was analyzed for accuracy and compared with national boundaries. This layer is part of a partnership project with East View Cartographic and IPUMS International, titled the Global Census Archive. Refer to the metadata and documentation for original and translated codebooks and methodology.\n"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36525"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_title_s": "National Census Sector-Level Economic Indicators: Employment, Industry, and Occupational Category for Ecuador, 2010",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Latin American Census Data"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36525\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/124042/nyu_2451_36525.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/124035/nyu_2451_36525_doc.zip\"}",
+  "dct_source_sm": [
+    "nyu-2451-34917"
+  ],
+  "dct_spatial_sm": [
+    "Ecuador"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_mdModified_dt": "2020-07-21T13:25:26Z",
+  "id": "nyu-2451-36525",
+  "nyu_addl_dspace_s": "37502",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(-92.012918889569, -75.184586, 1.6872511972518, -4.998823)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36526.json b/metadata-aardvark/Datasets/nyu-2451-36526.json
index 69bd95beb..8f825b215 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36526.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36526.json
@@ -1,38 +1,52 @@
-{
-  "dct_creator_sm": [
-    "INEC Ecuador (Instituto Nacional de Estad\u00edstica y Censos)"
-  ],
-  "dct_description_sm": "This polygon shapefile represents basic population and housing characteristics for sectors in Ecuador, collected by the Instituto Nacional de Estad\u00edstica y Censos (INEC Ecuador) as part of Ecuador's Censo 2010. Indicators in this layer include housing type (i.e. apartment, ranch etc.), building materials, home ownership, and household facilities (i.e. garbage removal, internet access etc.). This layer was derived from a geodatabase (see the related data file) and was documented and restructured by East View Cartographic, Inc. The census data is provided at the sector administrative level (ADM6) and includes 40,649 polygons with 1235 attribute variables, split into 5 layers. Attribute descriptions retain original language names and unique identifier codes. All variable names were translated from Spanish. Field name prefixes, originally written with coded titles, were renamed to create unique names (e.g. Original variable of \u201cSexo: Hombre\u201d was updated to D001 and given the alias \u201cSex: Man[Sexo: Hombre]\u201d, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, M = Migration and S = Social). Where possible, all variables from the original data were reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Migration and Social. In the attribute tables, all geographic names and codes are represented as text fields and census data are represented as doubles or long integers. Automated tools were run to apply aliases in the format \u201cEnglish translation field description[original language field description]\u201d. Vector data was analyzed for accuracy and compared with national boundaries. This layer is part of a partnership project with East View Cartographic and IPUMS International, titled the Global Census Archive. Refer to the metadata and documentation for original and translated codebooks and methodology.\n",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36526",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_title_s": "National Census Sector-Level Housing Indicators: Housing Type, Building Materials, Home Ownership, and Household Facilities and Amenities for Ecuador, 2010",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Latin American Census Data"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36526\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/124043/nyu_2451_36526.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/124036/nyu_2451_36526_doc.zip\"}",
-  "dct_source_sm": [
-    "nyu-2451-34917"
-  ],
-  "dct_spatial_sm": [
-    "Ecuador"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_mdModified_dt": "2020-07-21T13:25:26Z",
-  "id": "nyu-2451-36526",
-  "nyu_addl_dspace_s": "37503",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(-92.012918889569, -75.184586, 1.6872511972518, -4.998823)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+    "INEC Ecuador (Instituto Nacional de Estadística y Censos)"
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents basic population and housing characteristics for sectors in Ecuador, collected by the Instituto Nacional de Estadística y Censos (INEC Ecuador) as part of Ecuador's Censo 2010. Indicators in this layer include housing type (i.e. apartment, ranch etc.), building materials, home ownership, and household facilities (i.e. garbage removal, internet access etc.). This layer was derived from a geodatabase (see the related data file) and was documented and restructured by East View Cartographic, Inc. The census data is provided at the sector administrative level (ADM6) and includes 40,649 polygons with 1235 attribute variables, split into 5 layers. Attribute descriptions retain original language names and unique identifier codes. All variable names were translated from Spanish. Field name prefixes, originally written with coded titles, were renamed to create unique names (e.g. Original variable of “Sexo: Hombre” was updated to D001 and given the alias “Sex: Man[Sexo: Hombre]”, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, M = Migration and S = Social). Where possible, all variables from the original data were reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Migration and Social. In the attribute tables, all geographic names and codes are represented as text fields and census data are represented as doubles or long integers. Automated tools were run to apply aliases in the format “English translation field description[original language field description]”. Vector data was analyzed for accuracy and compared with national boundaries. This layer is part of a partnership project with East View Cartographic and IPUMS International, titled the Global Census Archive. Refer to the metadata and documentation for original and translated codebooks and methodology.\n"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36526"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_title_s": "National Census Sector-Level Housing Indicators: Housing Type, Building Materials, Home Ownership, and Household Facilities and Amenities for Ecuador, 2010",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Latin American Census Data"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36526\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/124043/nyu_2451_36526.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/124036/nyu_2451_36526_doc.zip\"}",
+  "dct_source_sm": [
+    "nyu-2451-34917"
+  ],
+  "dct_spatial_sm": [
+    "Ecuador"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_mdModified_dt": "2020-07-21T13:25:26Z",
+  "id": "nyu-2451-36526",
+  "nyu_addl_dspace_s": "37503",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(-92.012918889569, -75.184586, 1.6872511972518, -4.998823)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36527.json b/metadata-aardvark/Datasets/nyu-2451-36527.json
index b83296e4b..a037d7f57 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36527.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36527.json
@@ -1,38 +1,52 @@
-{
-  "dct_creator_sm": [
-    "INEC Ecuador (Instituto Nacional de Estad\u00edstica y Censos)"
-  ],
-  "dct_description_sm": "This polygon shapefile represents basic population characteristics for sectors in Ecuador, collected by the Instituto Nacional de Estad\u00edstica y Censos (INEC Ecuador) as part of Ecuador's Censo 2010. Indicators in this layer include citizenship, place of birth, immigration (i.e. born or recently moved from abroad?), internal migration (i.e. born or recently moved from another part of the country?), and remittances. This layer was derived from a geodatabase (see the related data file) and was documented and restructured by East View Cartographic, Inc. The census data is provided at the sector administrative level (ADM6) and includes 40,649 polygons with 1235 attribute variables, split into 5 layers. Attribute descriptions retain original language names and unique identifier codes. All variable names were translated from Spanish. Field name prefixes, originally written with coded titles, were renamed to create unique names (e.g. Original variable of \u201cSexo: Hombre\u201d was updated to D001 and given the alias \u201cSex: Man[Sexo: Hombre]\u201d, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, M = Migration and S = Social). Where possible, all variables from the original data were reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Migration and Social. In the attribute tables, all geographic names and codes are represented as text fields and census data are represented as doubles or long integers.  Automated tools were run to apply aliases in the format \u201cEnglish translation field description[original language field description]\u201d. Vector data was analyzed for accuracy and compared with national boundaries. This layer is part of a partnership project with East View Cartographic and IPUMS International, titled the Global Census Archive. Refer to the metadata and documentation for original and translated codebooks and methodology.\n",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36527",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_title_s": "National Census Sector-Level Migration Indicators: Citizenship, Place of Birth, Immigration, Internal Migration, Remittances for Ecuador, 2010",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Latin American Census Data"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36527\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/124044/nyu_2451_36527.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/124038/nyu_2451_36527_doc.zip\"}",
-  "dct_source_sm": [
-    "nyu-2451-34917"
-  ],
-  "dct_spatial_sm": [
-    "Ecuador"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_mdModified_dt": "2020-07-21T13:25:26Z",
-  "id": "nyu-2451-36527",
-  "nyu_addl_dspace_s": "37504",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(-92.012918889569, -75.184586, 1.6872511972518, -4.998823)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+    "INEC Ecuador (Instituto Nacional de Estadística y Censos)"
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents basic population characteristics for sectors in Ecuador, collected by the Instituto Nacional de Estadística y Censos (INEC Ecuador) as part of Ecuador's Censo 2010. Indicators in this layer include citizenship, place of birth, immigration (i.e. born or recently moved from abroad?), internal migration (i.e. born or recently moved from another part of the country?), and remittances. This layer was derived from a geodatabase (see the related data file) and was documented and restructured by East View Cartographic, Inc. The census data is provided at the sector administrative level (ADM6) and includes 40,649 polygons with 1235 attribute variables, split into 5 layers. Attribute descriptions retain original language names and unique identifier codes. All variable names were translated from Spanish. Field name prefixes, originally written with coded titles, were renamed to create unique names (e.g. Original variable of “Sexo: Hombre” was updated to D001 and given the alias “Sex: Man[Sexo: Hombre]”, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, M = Migration and S = Social). Where possible, all variables from the original data were reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Migration and Social. In the attribute tables, all geographic names and codes are represented as text fields and census data are represented as doubles or long integers.  Automated tools were run to apply aliases in the format “English translation field description[original language field description]”. Vector data was analyzed for accuracy and compared with national boundaries. This layer is part of a partnership project with East View Cartographic and IPUMS International, titled the Global Census Archive. Refer to the metadata and documentation for original and translated codebooks and methodology.\n"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36527"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_title_s": "National Census Sector-Level Migration Indicators: Citizenship, Place of Birth, Immigration, Internal Migration, Remittances for Ecuador, 2010",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Latin American Census Data"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36527\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/124044/nyu_2451_36527.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/124038/nyu_2451_36527_doc.zip\"}",
+  "dct_source_sm": [
+    "nyu-2451-34917"
+  ],
+  "dct_spatial_sm": [
+    "Ecuador"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_mdModified_dt": "2020-07-21T13:25:26Z",
+  "id": "nyu-2451-36527",
+  "nyu_addl_dspace_s": "37504",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(-92.012918889569, -75.184586, 1.6872511972518, -4.998823)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36530.json b/metadata-aardvark/Datasets/nyu-2451-36530.json
index 571b6e37d..65eeb6b28 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36530.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36530.json
@@ -1,38 +1,52 @@
-{
-  "dct_creator_sm": [
-    "INEC Ecuador (Instituto Nacional de Estad\u00edstica y Censos)"
-  ],
-  "dct_description_sm": "This polygon shapefile represents basic population characteristics for sectors in Ecuador, collected by the Instituto Nacional de Estad\u00edstica y Censos (INEC Ecuador) as part of Ecuador's Censo 2010. Indicators in this layer include educational attainment, social insurance,  disability status, indigenous group membership, and access to communications technology (i.e. internet and cellphone use). This layer was derived from a geodatabase (see the related data file) and was documented and restructured by East View Cartographic, Inc. The census data is provided at the sector administrative level (ADM6) and includes 40,649 polygons with 1235 attribute variables, split into 5 layers. Attribute descriptions retain original language names and unique identifier codes. All variable names were translated from Spanish. Field name prefixes, originally written with coded titles, were renamed to create unique names (e.g. Original variable of \u201cSexo: Hombre\u201d was updated to D001 and given the alias \u201cSex: Man[Sexo: Hombre]\u201d, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, M = Migration and S = Social). Where possible, all variables from the original data were reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Migration and Social. In the attribute tables, all geographic names and codes are represented as text fields and census data are represented as doubles or long integers. Automated tools were run to apply aliases in the format \u201cEnglish translation field description[original language field description]\u201d. Vector data was analyzed for accuracy and compared with national boundaries. This layer is part of a partnership project with East View Cartographic and IPUMS International, titled the Global Census Archive. Refer to the metadata and documentation for original and translated codebooks and methodology.\n",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36530",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_title_s": "National Census Sector-Level Social Indicators: Education, Social Insurance, Disability Status, Indigenous Group Membership, Access to Communications Technology for Ecuador, 2010",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Latin American Census Data"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36530\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/124045/nyu_2451_36530.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/124040/nyu_2451_36530_doc.zip\"}",
-  "dct_source_sm": [
-    "nyu-2451-34917"
-  ],
-  "dct_spatial_sm": [
-    "Ecuador"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_mdModified_dt": "2020-07-21T13:25:26Z",
-  "id": "nyu-2451-36530",
-  "nyu_addl_dspace_s": "37507",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(-92.012918889569, -75.184586, 1.6872511972518, -4.998823)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+    "INEC Ecuador (Instituto Nacional de Estadística y Censos)"
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents basic population characteristics for sectors in Ecuador, collected by the Instituto Nacional de Estadística y Censos (INEC Ecuador) as part of Ecuador's Censo 2010. Indicators in this layer include educational attainment, social insurance,  disability status, indigenous group membership, and access to communications technology (i.e. internet and cellphone use). This layer was derived from a geodatabase (see the related data file) and was documented and restructured by East View Cartographic, Inc. The census data is provided at the sector administrative level (ADM6) and includes 40,649 polygons with 1235 attribute variables, split into 5 layers. Attribute descriptions retain original language names and unique identifier codes. All variable names were translated from Spanish. Field name prefixes, originally written with coded titles, were renamed to create unique names (e.g. Original variable of “Sexo: Hombre” was updated to D001 and given the alias “Sex: Man[Sexo: Hombre]”, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, M = Migration and S = Social). Where possible, all variables from the original data were reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Migration and Social. In the attribute tables, all geographic names and codes are represented as text fields and census data are represented as doubles or long integers. Automated tools were run to apply aliases in the format “English translation field description[original language field description]”. Vector data was analyzed for accuracy and compared with national boundaries. This layer is part of a partnership project with East View Cartographic and IPUMS International, titled the Global Census Archive. Refer to the metadata and documentation for original and translated codebooks and methodology.\n"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36530"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_title_s": "National Census Sector-Level Social Indicators: Education, Social Insurance, Disability Status, Indigenous Group Membership, Access to Communications Technology for Ecuador, 2010",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Latin American Census Data"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36530\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/124045/nyu_2451_36530.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/124040/nyu_2451_36530_doc.zip\"}",
+  "dct_source_sm": [
+    "nyu-2451-34917"
+  ],
+  "dct_spatial_sm": [
+    "Ecuador"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_mdModified_dt": "2020-07-21T13:25:26Z",
+  "id": "nyu-2451-36530",
+  "nyu_addl_dspace_s": "37507",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(-92.012918889569, -75.184586, 1.6872511972518, -4.998823)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36666.json b/metadata-aardvark/Datasets/nyu-2451-36666.json
index da8dba571..181e78b12 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36666.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36666.json
@@ -1,44 +1,58 @@
-{
-  "dct_creator_sm": [
-    "Departmento Administrativo Nacional de Estad\u00edstica"
-  ],
-  "dct_description_sm": "This polygon shapefile represents basic population information for manzanas in Colombia, collected as part of Colombia's Censo 2005 by the Departmento Administrativo Nacional de Estad\u00edstica. Indicators in this layer include gender, age, and marital status. This layer was derived from a geodatabase (see the related data file) and was documented and restructured by East View Cartographic, Inc. The census data is provided at the manzana administrative level (ADM6) and includes 261,263 polygons with 194 attribute variables, split into 5 layers. Attribute descriptions retain original language names and unique identifier codes. All variable names were translated from Spanish. Field name prefixes, originally written with coded titles, were renamed to create unique names (e.g. Original variable of \u201cSexo_Hombre\u201d was updated to D001 and given the alias \u201cGender: Male[Sexo_Hombre]\u201d, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, M = Migration and S = Social). All variables from the original data were reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Migration and Social. In the attribute tables, all geographic names and codes are represented as text fields and census data are represented as doubles or long integers. Automated tools were run to apply aliases in the format \u201cEnglish translation field description[original language field description]\u201d. Vector data was analyzed for accuracy and compared with national boundaries. This layer is part of a partnership project with East View Cartographic and IPUMS International, titled the Global Census Archive. Refer to the metadata and documentation for original and translated codebooks and methodology.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36666",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Census",
-    "Census districts",
-    "Demographic surveys",
-    "Demography"
-  ],
-  "dct_title_s": "National Census Manzana-Level Demographic Indicators: Gender, Age, and Marital Status for Colombia, 2005",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Latin American Census Data"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36666\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/123997/nyu_2451_36666.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/124425/nyu_2451_36666_doc.zip\"}",
-  "dct_source_sm": [
-    "nyu-2451-34915"
-  ],
-  "dct_spatial_sm": [
-    "Colombia"
-  ],
-  "dct_temporal_sm": [
-    "2005"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_mdModified_dt": "2020-07-21T13:25:26Z",
-  "id": "nyu-2451-36666",
-  "nyu_addl_dspace_s": "37643",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(-81.728111, -66.869835, 13.390292, -4.225869)",
-  "gbl_indexYear_im": 2005
+{
+  "dct_creator_sm": [
+    "Departmento Administrativo Nacional de Estadística"
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents basic population information for manzanas in Colombia, collected as part of Colombia's Censo 2005 by the Departmento Administrativo Nacional de Estadística. Indicators in this layer include gender, age, and marital status. This layer was derived from a geodatabase (see the related data file) and was documented and restructured by East View Cartographic, Inc. The census data is provided at the manzana administrative level (ADM6) and includes 261,263 polygons with 194 attribute variables, split into 5 layers. Attribute descriptions retain original language names and unique identifier codes. All variable names were translated from Spanish. Field name prefixes, originally written with coded titles, were renamed to create unique names (e.g. Original variable of “Sexo_Hombre” was updated to D001 and given the alias “Gender: Male[Sexo_Hombre]”, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, M = Migration and S = Social). All variables from the original data were reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Migration and Social. In the attribute tables, all geographic names and codes are represented as text fields and census data are represented as doubles or long integers. Automated tools were run to apply aliases in the format “English translation field description[original language field description]”. Vector data was analyzed for accuracy and compared with national boundaries. This layer is part of a partnership project with East View Cartographic and IPUMS International, titled the Global Census Archive. Refer to the metadata and documentation for original and translated codebooks and methodology."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36666"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Census",
+    "Census districts",
+    "Demographic surveys",
+    "Demography"
+  ],
+  "dct_title_s": "National Census Manzana-Level Demographic Indicators: Gender, Age, and Marital Status for Colombia, 2005",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Latin American Census Data"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36666\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/123997/nyu_2451_36666.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/124425/nyu_2451_36666_doc.zip\"}",
+  "dct_source_sm": [
+    "nyu-2451-34915"
+  ],
+  "dct_spatial_sm": [
+    "Colombia"
+  ],
+  "dct_temporal_sm": [
+    "2005"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_mdModified_dt": "2020-07-21T13:25:26Z",
+  "id": "nyu-2451-36666",
+  "nyu_addl_dspace_s": "37643",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(-81.728111, -66.869835, 13.390292, -4.225869)",
+  "gbl_indexYear_im": [
+    2005
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36667.json b/metadata-aardvark/Datasets/nyu-2451-36667.json
index 3ccac015d..79939b551 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36667.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36667.json
@@ -1,47 +1,61 @@
-{
-  "dct_creator_sm": [
-    "Departmento Administrativo Nacional de Estad\u00edstica"
-  ],
-  "dct_description_sm": "This polygon shapefile represents basic population and business information for manzanas in Colombia, collected as part of Colombia's Censo 2005 by the Departmento Administrativo Nacional de Estad\u00edstica. Indicators in this layer include business establishment type (i.e. main, branch, auxiliary etc.), type of property maintained (i.e. computers, industrial machinery etc.), merchandise sold (i.e. new or used), service provided (i.e. full-service or self-service), and client base (i.e. retailers, general public etc.). It also includes indicators related to household employment and economic activity. This layer was derived from a geodatabase (see the related data file) and was documented and restructured by East View Cartographic, Inc. The census data is provided at the manzana administrative level (ADM6) and includes 261,263 polygons with 194 attribute variables, split into 5 layers. Attribute descriptions retain original language names and unique identifier codes. All variable names were translated from Spanish. Field name prefixes, originally written with coded titles, were renamed to create unique names (e.g. Original variable of \u201cSexo_Hombre\u201d was updated to D001 and given the alias \u201cGender: Male[Sexo_Hombre]\u201d, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, M = Migration and S = Social). All variables from the original data were reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Migration and Social. In the attribute tables, all geographic names and codes are represented as text fields and census data are represented as doubles or long integers. Automated tools were run to apply aliases in the format \u201cEnglish translation field description[original language field description]\u201d. Vector data was analyzed for accuracy and compared with national boundaries. This layer is part of a partnership project with East View Cartographic and IPUMS International, titled the Global Census Archive. Refer to the metadata and documentation for original and translated codebooks and methodology.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36667",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Census",
-    "Census districts",
-    "Demographic surveys",
-    "Demography",
-    "Employment",
-    "Economy",
-    "Firms"
-  ],
-  "dct_title_s": "National Census Manzana-Level Economic Indicators: Business Characteristics and Household Economic Activity for Colombia, 2005",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Latin American Census Data"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36667\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/123998/nyu_2451_36667.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/124426/nyu_2451_36667_doc.zip\"}",
-  "dct_source_sm": [
-    "nyu-2451-34915"
-  ],
-  "dct_spatial_sm": [
-    "Colombia"
-  ],
-  "dct_temporal_sm": [
-    "2005"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_mdModified_dt": "2020-07-21T13:25:26Z",
-  "id": "nyu-2451-36667",
-  "nyu_addl_dspace_s": "37644",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(-81.728111, -66.869835, 13.390292, -4.225869)",
-  "gbl_indexYear_im": 2005
+{
+  "dct_creator_sm": [
+    "Departmento Administrativo Nacional de Estadística"
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents basic population and business information for manzanas in Colombia, collected as part of Colombia's Censo 2005 by the Departmento Administrativo Nacional de Estadística. Indicators in this layer include business establishment type (i.e. main, branch, auxiliary etc.), type of property maintained (i.e. computers, industrial machinery etc.), merchandise sold (i.e. new or used), service provided (i.e. full-service or self-service), and client base (i.e. retailers, general public etc.). It also includes indicators related to household employment and economic activity. This layer was derived from a geodatabase (see the related data file) and was documented and restructured by East View Cartographic, Inc. The census data is provided at the manzana administrative level (ADM6) and includes 261,263 polygons with 194 attribute variables, split into 5 layers. Attribute descriptions retain original language names and unique identifier codes. All variable names were translated from Spanish. Field name prefixes, originally written with coded titles, were renamed to create unique names (e.g. Original variable of “Sexo_Hombre” was updated to D001 and given the alias “Gender: Male[Sexo_Hombre]”, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, M = Migration and S = Social). All variables from the original data were reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Migration and Social. In the attribute tables, all geographic names and codes are represented as text fields and census data are represented as doubles or long integers. Automated tools were run to apply aliases in the format “English translation field description[original language field description]”. Vector data was analyzed for accuracy and compared with national boundaries. This layer is part of a partnership project with East View Cartographic and IPUMS International, titled the Global Census Archive. Refer to the metadata and documentation for original and translated codebooks and methodology."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36667"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Census",
+    "Census districts",
+    "Demographic surveys",
+    "Demography",
+    "Employment",
+    "Economy",
+    "Firms"
+  ],
+  "dct_title_s": "National Census Manzana-Level Economic Indicators: Business Characteristics and Household Economic Activity for Colombia, 2005",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Latin American Census Data"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36667\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/123998/nyu_2451_36667.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/124426/nyu_2451_36667_doc.zip\"}",
+  "dct_source_sm": [
+    "nyu-2451-34915"
+  ],
+  "dct_spatial_sm": [
+    "Colombia"
+  ],
+  "dct_temporal_sm": [
+    "2005"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_mdModified_dt": "2020-07-21T13:25:26Z",
+  "id": "nyu-2451-36667",
+  "nyu_addl_dspace_s": "37644",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(-81.728111, -66.869835, 13.390292, -4.225869)",
+  "gbl_indexYear_im": [
+    2005
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36668.json b/metadata-aardvark/Datasets/nyu-2451-36668.json
index ffbd217a0..d39eeb8da 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36668.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36668.json
@@ -1,46 +1,60 @@
-{
-  "dct_creator_sm": [
-    "Departmento Administrativo Nacional de Estad\u00edstica"
-  ],
-  "dct_description_sm": "This polygon shapefile represents basic population and housing information for manzanas in Colombia, collected as part of Colombia's Censo 2005 by the Departmento Administrativo Nacional de Estad\u00edstica y Censos. Indicators in this layer include housing property type (i.e. separate house, apartment etc), facilities and amenities (i.e. electricity, telephone etc.), and family structure (i.e. relationship to the head of the household). This layer was derived from a geodatabase (see the related data file) and was documented and restructured by East View Cartographic, Inc. The census data is provided at the manzana administrative level (ADM6) and includes 261,263 polygons with 194 attribute variables, split into 5 layers. Attribute descriptions retain original language names and unique identifier codes. All variable names were translated from Spanish. Field name prefixes, originally written with coded titles, were renamed to create unique names (e.g. Original variable of \u201cSexo_Hombre\u201d was updated to D001 and given the alias \u201cGender: Male[Sexo_Hombre]\u201d, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, M = Migration and S = Social). All variables from the original data were reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Migration and Social. In the attribute tables, all geographic names and codes are represented as text fields and census data are represented as doubles or long integers. Automated tools were run to apply aliases in the format \u201cEnglish translation field description[original language field description]\u201d. Vector data was analyzed for accuracy and compared with national boundaries. This layer is part of a partnership project with East View Cartographic and IPUMS International, titled the Global Census Archive. Refer to the metadata and documentation for original and translated codebooks and methodology.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36668",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Census",
-    "Census districts",
-    "Demographic surveys",
-    "Demography",
-    "Housing",
-    "Construction"
-  ],
-  "dct_title_s": "National Census Manzana-Level Housing Indicators: Housing Type, Facilities and Amenities, and Household Relationships for Colombia, 2005",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Latin American Census Data"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36668\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/123999/nyu_2451_36668.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/124427/nyu_2451_36668_doc.zip\"}",
-  "dct_source_sm": [
-    "nyu-2451-34915"
-  ],
-  "dct_spatial_sm": [
-    "Colombia"
-  ],
-  "dct_temporal_sm": [
-    "2005"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_mdModified_dt": "2020-07-21T13:25:26Z",
-  "id": "nyu-2451-36668",
-  "nyu_addl_dspace_s": "37645",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(-81.728111, -66.869835, 13.390292, -4.225869)",
-  "gbl_indexYear_im": 2005
+{
+  "dct_creator_sm": [
+    "Departmento Administrativo Nacional de Estadística"
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents basic population and housing information for manzanas in Colombia, collected as part of Colombia's Censo 2005 by the Departmento Administrativo Nacional de Estadística y Censos. Indicators in this layer include housing property type (i.e. separate house, apartment etc), facilities and amenities (i.e. electricity, telephone etc.), and family structure (i.e. relationship to the head of the household). This layer was derived from a geodatabase (see the related data file) and was documented and restructured by East View Cartographic, Inc. The census data is provided at the manzana administrative level (ADM6) and includes 261,263 polygons with 194 attribute variables, split into 5 layers. Attribute descriptions retain original language names and unique identifier codes. All variable names were translated from Spanish. Field name prefixes, originally written with coded titles, were renamed to create unique names (e.g. Original variable of “Sexo_Hombre” was updated to D001 and given the alias “Gender: Male[Sexo_Hombre]”, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, M = Migration and S = Social). All variables from the original data were reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Migration and Social. In the attribute tables, all geographic names and codes are represented as text fields and census data are represented as doubles or long integers. Automated tools were run to apply aliases in the format “English translation field description[original language field description]”. Vector data was analyzed for accuracy and compared with national boundaries. This layer is part of a partnership project with East View Cartographic and IPUMS International, titled the Global Census Archive. Refer to the metadata and documentation for original and translated codebooks and methodology."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36668"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Census",
+    "Census districts",
+    "Demographic surveys",
+    "Demography",
+    "Housing",
+    "Construction"
+  ],
+  "dct_title_s": "National Census Manzana-Level Housing Indicators: Housing Type, Facilities and Amenities, and Household Relationships for Colombia, 2005",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Latin American Census Data"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36668\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/123999/nyu_2451_36668.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/124427/nyu_2451_36668_doc.zip\"}",
+  "dct_source_sm": [
+    "nyu-2451-34915"
+  ],
+  "dct_spatial_sm": [
+    "Colombia"
+  ],
+  "dct_temporal_sm": [
+    "2005"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_mdModified_dt": "2020-07-21T13:25:26Z",
+  "id": "nyu-2451-36668",
+  "nyu_addl_dspace_s": "37645",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(-81.728111, -66.869835, 13.390292, -4.225869)",
+  "gbl_indexYear_im": [
+    2005
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36669.json b/metadata-aardvark/Datasets/nyu-2451-36669.json
index de2f69a32..995900363 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36669.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36669.json
@@ -1,46 +1,60 @@
-{
-  "dct_creator_sm": [
-    "Departmento Administrativo Nacional de Estad\u00edstica"
-  ],
-  "dct_description_sm": "This polygon shapefile represents basic population information for manzanas in Colombia, collected as part of Colombia's Censo 2005  by the Departmento Administrativo Nacional de Estad\u00edstica y Censos. Indicators in this layer include place of birth (current municipality, another Colombian town, another country etc.), geographic mobility and internal migration (has place of residence changed in the last 5 years?), and foreign connections (are there houshold members living abroad?). This layer was derived from a geodatabase (see the related data file) and was documented and restructured by East View Cartographic, Inc. The census data is provided at the manzana administrative level (ADM6) and includes 261,263 polygons with 194 attribute variables, split into 5 layers. Attribute descriptions retain original language names and unique identifier codes. All variable names were translated from Spanish. Field name prefixes, originally written with coded titles, were renamed to create unique names (e.g. Original variable of \u201cSexo_Hombre\u201d was updated to D001 and given the alias \u201cGender: Male[Sexo_Hombre]\u201d, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, M = Migration and S = Social). All variables from the original data were reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Migration and Social. In the attribute tables, all geographic names and codes are represented as text fields and census data are represented as doubles or long integers. Automated tools were run to apply aliases in the format \u201cEnglish translation field description[original language field description]\u201d. Vector data was analyzed for accuracy and compared with national boundaries. This layer is part of a partnership project with East View Cartographic and IPUMS International, titled the Global Census Archive. Refer to the metadata and documentation for original and translated codebooks and methodology.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36669",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Census",
-    "Census districts",
-    "Demographic surveys",
-    "Demography",
-    "Society",
-    "Migration"
-  ],
-  "dct_title_s": "National Census Manzana-Level Migration Indicators: Place of Birth, Geographic Mobility, and Overseas Connections for Colombia, 2005",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Latin American Census Data"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36669\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/124000/nyu_2451_36669.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/124428/nyu_2451_36669_doc.zip\"}",
-  "dct_source_sm": [
-    "nyu-2451-34915"
-  ],
-  "dct_spatial_sm": [
-    "Colombia"
-  ],
-  "dct_temporal_sm": [
-    "2005"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_mdModified_dt": "2020-07-21T13:25:26Z",
-  "id": "nyu-2451-36669",
-  "nyu_addl_dspace_s": "37646",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(-81.728111, -66.869835, 13.390292, -4.225869)",
-  "gbl_indexYear_im": 2005
+{
+  "dct_creator_sm": [
+    "Departmento Administrativo Nacional de Estadística"
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents basic population information for manzanas in Colombia, collected as part of Colombia's Censo 2005  by the Departmento Administrativo Nacional de Estadística y Censos. Indicators in this layer include place of birth (current municipality, another Colombian town, another country etc.), geographic mobility and internal migration (has place of residence changed in the last 5 years?), and foreign connections (are there houshold members living abroad?). This layer was derived from a geodatabase (see the related data file) and was documented and restructured by East View Cartographic, Inc. The census data is provided at the manzana administrative level (ADM6) and includes 261,263 polygons with 194 attribute variables, split into 5 layers. Attribute descriptions retain original language names and unique identifier codes. All variable names were translated from Spanish. Field name prefixes, originally written with coded titles, were renamed to create unique names (e.g. Original variable of “Sexo_Hombre” was updated to D001 and given the alias “Gender: Male[Sexo_Hombre]”, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, M = Migration and S = Social). All variables from the original data were reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Migration and Social. In the attribute tables, all geographic names and codes are represented as text fields and census data are represented as doubles or long integers. Automated tools were run to apply aliases in the format “English translation field description[original language field description]”. Vector data was analyzed for accuracy and compared with national boundaries. This layer is part of a partnership project with East View Cartographic and IPUMS International, titled the Global Census Archive. Refer to the metadata and documentation for original and translated codebooks and methodology."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36669"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Census",
+    "Census districts",
+    "Demographic surveys",
+    "Demography",
+    "Society",
+    "Migration"
+  ],
+  "dct_title_s": "National Census Manzana-Level Migration Indicators: Place of Birth, Geographic Mobility, and Overseas Connections for Colombia, 2005",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Latin American Census Data"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36669\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/124000/nyu_2451_36669.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/124428/nyu_2451_36669_doc.zip\"}",
+  "dct_source_sm": [
+    "nyu-2451-34915"
+  ],
+  "dct_spatial_sm": [
+    "Colombia"
+  ],
+  "dct_temporal_sm": [
+    "2005"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_mdModified_dt": "2020-07-21T13:25:26Z",
+  "id": "nyu-2451-36669",
+  "nyu_addl_dspace_s": "37646",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(-81.728111, -66.869835, 13.390292, -4.225869)",
+  "gbl_indexYear_im": [
+    2005
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36670.json b/metadata-aardvark/Datasets/nyu-2451-36670.json
index 5598a193b..e83dd6db1 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36670.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36670.json
@@ -1,49 +1,63 @@
-{
-  "dct_creator_sm": [
-    "Departmento Administrativo Nacional de Estad\u00edstica"
-  ],
-  "dct_description_sm": "This polygon shapefile represents basic population information for manzanas in Colombia, collected as part of Colombia's Censo 2005 by the Departmento Administrativo Nacional de Estad\u00edstica. Indicators in this layer include ethnicity, educational attainment and literacy, and disability status.This layer was derived from a geodatabase (see the related data file) and was documented and restructured by East View Cartographic, Inc. The census data is provided at the manzana administrative level (ADM6) and includes 261,263 polygons with 194 attribute variables, split into 5 layers. Attribute descriptions retain original language names and unique identifier codes. All variable names were translated from Spanish. Field name prefixes, originally written with coded titles, were renamed to create unique names (e.g. Original variable of \u201cSexo_Hombre\u201d was updated to D001 and given the alias \u201cGender: Male[Sexo_Hombre]\u201d, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, M = Migration and S = Social). All variables from the original data were reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Migration and Social. In the attribute tables, all geographic names and codes are represented as text fields and census data are represented as doubles or long integers. Automated tools were run to apply aliases in the format \u201cEnglish translation field description[original language field description]\u201d. Vector data was analyzed for accuracy and compared with national boundaries. This layer is part of a partnership project with East View Cartographic and IPUMS International, titled the Global Census Archive. Refer to the metadata and documentation for original and translated codebooks and methodology.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36670",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Census",
-    "Census districts",
-    "Demographic surveys",
-    "Demography",
-    "Society",
-    "Ethnicity",
-    "Disability",
-    "Education",
-    "Literacy"
-  ],
-  "dct_title_s": "National Census Manzana-Level Social Indicators: Education and Literacy, Ethnicity, and Disability Status for Colombia, 2005",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Latin American Census Data"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36670\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/124001/nyu_2451_36670.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/124429/nyu_2451_36670_doc.zip\"}",
-  "dct_source_sm": [
-    "nyu-2451-34915"
-  ],
-  "dct_spatial_sm": [
-    "Colombia"
-  ],
-  "dct_temporal_sm": [
-    "2005"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_mdModified_dt": "2020-07-21T13:25:26Z",
-  "id": "nyu-2451-36670",
-  "nyu_addl_dspace_s": "37647",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(-81.728111, -66.869835, 13.390292, -4.225869)",
-  "gbl_indexYear_im": 2005
+{
+  "dct_creator_sm": [
+    "Departmento Administrativo Nacional de Estadística"
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents basic population information for manzanas in Colombia, collected as part of Colombia's Censo 2005 by the Departmento Administrativo Nacional de Estadística. Indicators in this layer include ethnicity, educational attainment and literacy, and disability status.This layer was derived from a geodatabase (see the related data file) and was documented and restructured by East View Cartographic, Inc. The census data is provided at the manzana administrative level (ADM6) and includes 261,263 polygons with 194 attribute variables, split into 5 layers. Attribute descriptions retain original language names and unique identifier codes. All variable names were translated from Spanish. Field name prefixes, originally written with coded titles, were renamed to create unique names (e.g. Original variable of “Sexo_Hombre” was updated to D001 and given the alias “Gender: Male[Sexo_Hombre]”, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, M = Migration and S = Social). All variables from the original data were reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Migration and Social. In the attribute tables, all geographic names and codes are represented as text fields and census data are represented as doubles or long integers. Automated tools were run to apply aliases in the format “English translation field description[original language field description]”. Vector data was analyzed for accuracy and compared with national boundaries. This layer is part of a partnership project with East View Cartographic and IPUMS International, titled the Global Census Archive. Refer to the metadata and documentation for original and translated codebooks and methodology."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36670"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Census",
+    "Census districts",
+    "Demographic surveys",
+    "Demography",
+    "Society",
+    "Ethnicity",
+    "Disability",
+    "Education",
+    "Literacy"
+  ],
+  "dct_title_s": "National Census Manzana-Level Social Indicators: Education and Literacy, Ethnicity, and Disability Status for Colombia, 2005",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Latin American Census Data"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36670\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/124001/nyu_2451_36670.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/124429/nyu_2451_36670_doc.zip\"}",
+  "dct_source_sm": [
+    "nyu-2451-34915"
+  ],
+  "dct_spatial_sm": [
+    "Colombia"
+  ],
+  "dct_temporal_sm": [
+    "2005"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_mdModified_dt": "2020-07-21T13:25:26Z",
+  "id": "nyu-2451-36670",
+  "nyu_addl_dspace_s": "37647",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(-81.728111, -66.869835, 13.390292, -4.225869)",
+  "gbl_indexYear_im": [
+    2005
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36672.json b/metadata-aardvark/Datasets/nyu-2451-36672.json
index 50ff0d13c..a76fbafe3 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36672.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36672.json
@@ -1,44 +1,58 @@
-{
-  "dct_creator_sm": [
-    "Instituto Nacional de Estad\u00edstica y Censos de la Republica Argentina (INDEC)"
-  ],
-  "dct_description_sm": "This polygon shapefile represents basic population characteristics for townships in Argentina, collected by the Instituto Nacional de Estad\u00edstica y Censos de la Republica Argentina (INDEC) as part of Argentina's Censo 2010. Indicators in this layer include sex, age cohort, and family relationships (i.e. relationship to the head of the household). This layer was derived from a geodatabase (see the related data file) and was documented and restructured by East View Cartographic, Inc. The lowest administrative level represented in the census data collection is the township; the data includes 52408 vector polygons with 233 attribute variables, split into 5 layers.  All variable names were translated from Spanish using Google Translate. Field name prefixes, originally written with original language titles, were renamed to create unique names (e.g. Original variable of \u201cConyuge o pareja\u201d was updated to D002 and given the alias \u201cRelationship to the head of household: Spouse or partner[Relaci\u00f3n o parentesco con el jefe(a) del hogar: Conyuge o pareja]\u201d, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, M = Migration and S = Social). All variables from the original data was reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Migration and Social. In the attribute tables, all geographic names and codes are represented as text fields and census data are represented as doubles. Automated tools were run to apply aliases in the format \u201cEnglish translation field description[original language field description]\u201d. Vector data was analyzed for accuracy and compared with national boundaries. This layer is part of a partnership project with East View Cartographic and IPUMS International, titled the Global Census Archive. Refer to the metadata and documentation for original and translated codebooks and methodology.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36672",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Census",
-    "Census districts",
-    "Demographic surveys",
-    "Demography"
-  ],
-  "dct_title_s": "National Census Township-Level Demographic Indicators: Sex, Age Cohort, and Relationship to the Head of the Household for Argentina, 2010",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Latin American Census Data"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36672\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/124014/nyu_2451_36672.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/124019/nyu_2451_36672_doc.zip\"}",
-  "dct_source_sm": [
-    "nyu-2451-34912"
-  ],
-  "dct_spatial_sm": [
-    "Argentina"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_mdModified_dt": "2020-07-21T13:25:26Z",
-  "id": "nyu-2451-36672",
-  "nyu_addl_dspace_s": "37649",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(-73.58297, -53.591835, -21.781277, -55.061314)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+    "Instituto Nacional de Estadística y Censos de la Republica Argentina (INDEC)"
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents basic population characteristics for townships in Argentina, collected by the Instituto Nacional de Estadística y Censos de la Republica Argentina (INDEC) as part of Argentina's Censo 2010. Indicators in this layer include sex, age cohort, and family relationships (i.e. relationship to the head of the household). This layer was derived from a geodatabase (see the related data file) and was documented and restructured by East View Cartographic, Inc. The lowest administrative level represented in the census data collection is the township; the data includes 52408 vector polygons with 233 attribute variables, split into 5 layers.  All variable names were translated from Spanish using Google Translate. Field name prefixes, originally written with original language titles, were renamed to create unique names (e.g. Original variable of “Conyuge o pareja” was updated to D002 and given the alias “Relationship to the head of household: Spouse or partner[Relación o parentesco con el jefe(a) del hogar: Conyuge o pareja]”, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, M = Migration and S = Social). All variables from the original data was reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Migration and Social. In the attribute tables, all geographic names and codes are represented as text fields and census data are represented as doubles. Automated tools were run to apply aliases in the format “English translation field description[original language field description]”. Vector data was analyzed for accuracy and compared with national boundaries. This layer is part of a partnership project with East View Cartographic and IPUMS International, titled the Global Census Archive. Refer to the metadata and documentation for original and translated codebooks and methodology."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36672"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Census",
+    "Census districts",
+    "Demographic surveys",
+    "Demography"
+  ],
+  "dct_title_s": "National Census Township-Level Demographic Indicators: Sex, Age Cohort, and Relationship to the Head of the Household for Argentina, 2010",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Latin American Census Data"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36672\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/124014/nyu_2451_36672.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/124019/nyu_2451_36672_doc.zip\"}",
+  "dct_source_sm": [
+    "nyu-2451-34912"
+  ],
+  "dct_spatial_sm": [
+    "Argentina"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_mdModified_dt": "2020-07-21T13:25:26Z",
+  "id": "nyu-2451-36672",
+  "nyu_addl_dspace_s": "37649",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(-73.58297, -53.591835, -21.781277, -55.061314)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36673.json b/metadata-aardvark/Datasets/nyu-2451-36673.json
index 852b8f06e..591696939 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36673.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36673.json
@@ -1,46 +1,60 @@
-{
-  "dct_creator_sm": [
-    "Instituto Nacional de Estad\u00edstica y Censos de la Republica Argentina (INDEC)"
-  ],
-  "dct_description_sm": "This polygon shapefile represents basic population characteristics for townships in Argentina, collected by the Instituto Nacional de Estad\u00edstica y Censos de la Republica Argentina (INDEC) as part of Argentina's Censo 2010. This layer contains information on employment and unemployment, and was derived from a geodatabase (see the related data file) and was documented and restructured by East View Cartographic, Inc. The lowest administrative level represented in the census data collection is the township; the data includes 52408 vector polygons with 233 attribute variables, split into 5 layers.  All variable names were translated from Spanish using Google Translate. Field name prefixes, originally written with original language titles, were renamed to create unique names (e.g. Original variable of \u201cConyuge o pareja\u201d was updated to D002 and given the alias \u201cRelationship to the head of household: Spouse or partner[Relaci\u00f3n o parentesco con el jefe(a) del hogar: Conyuge o pareja]\u201d, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, M = Migration and S = Social). All variables from the original data was reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Migration and Social. In the attribute tables, all geographic names and codes are represented as text fields and census data are represented as doubles. Automated tools were run to apply aliases in the format \u201cEnglish translation field description[original language field description]\u201d. Vector data was analyzed for accuracy and compared with national boundaries. This layer is part of a partnership project with East View Cartographic and IPUMS International, titled the Global Census Archive. Refer to the metadata and documentation for original and translated codebooks and methodology.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36673",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Census",
-    "Census districts",
-    "Demographic surveys",
-    "Demography",
-    "Employment",
-    "Economy"
-  ],
-  "dct_title_s": "National Census Township-Level Economic Indicators: Employment for Argentina, 2010",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Latin American Census Data"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36673\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/124015/nyu_2451_36673.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/124020/nyu_2451_36673_doc.zip\"}",
-  "dct_source_sm": [
-    "nyu-2451-34912"
-  ],
-  "dct_spatial_sm": [
-    "Argentina"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_mdModified_dt": "2020-07-21T13:25:26Z",
-  "id": "nyu-2451-36673",
-  "nyu_addl_dspace_s": "37650",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(-73.58297, -53.591835, -21.781277, -55.061314)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+    "Instituto Nacional de Estadística y Censos de la Republica Argentina (INDEC)"
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents basic population characteristics for townships in Argentina, collected by the Instituto Nacional de Estadística y Censos de la Republica Argentina (INDEC) as part of Argentina's Censo 2010. This layer contains information on employment and unemployment, and was derived from a geodatabase (see the related data file) and was documented and restructured by East View Cartographic, Inc. The lowest administrative level represented in the census data collection is the township; the data includes 52408 vector polygons with 233 attribute variables, split into 5 layers.  All variable names were translated from Spanish using Google Translate. Field name prefixes, originally written with original language titles, were renamed to create unique names (e.g. Original variable of “Conyuge o pareja” was updated to D002 and given the alias “Relationship to the head of household: Spouse or partner[Relación o parentesco con el jefe(a) del hogar: Conyuge o pareja]”, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, M = Migration and S = Social). All variables from the original data was reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Migration and Social. In the attribute tables, all geographic names and codes are represented as text fields and census data are represented as doubles. Automated tools were run to apply aliases in the format “English translation field description[original language field description]”. Vector data was analyzed for accuracy and compared with national boundaries. This layer is part of a partnership project with East View Cartographic and IPUMS International, titled the Global Census Archive. Refer to the metadata and documentation for original and translated codebooks and methodology."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36673"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Census",
+    "Census districts",
+    "Demographic surveys",
+    "Demography",
+    "Employment",
+    "Economy"
+  ],
+  "dct_title_s": "National Census Township-Level Economic Indicators: Employment for Argentina, 2010",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Latin American Census Data"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36673\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/124015/nyu_2451_36673.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/124020/nyu_2451_36673_doc.zip\"}",
+  "dct_source_sm": [
+    "nyu-2451-34912"
+  ],
+  "dct_spatial_sm": [
+    "Argentina"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_mdModified_dt": "2020-07-21T13:25:26Z",
+  "id": "nyu-2451-36673",
+  "nyu_addl_dspace_s": "37650",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(-73.58297, -53.591835, -21.781277, -55.061314)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36674.json b/metadata-aardvark/Datasets/nyu-2451-36674.json
index 5c1ca0a40..cbf37e887 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36674.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36674.json
@@ -1,47 +1,61 @@
-{
-  "dct_creator_sm": [
-    "Instituto Nacional de Estad\u00edstica y Censos de la Republica Argentina (INDEC)"
-  ],
-  "dct_description_sm": "This polygon shapefile represents basic population and housing characteristics for townships in Argentina, collected by the Instituto Nacional de Estad\u00edstica y Censos de la Republica Argentina (INDEC) as part of Argentina's Censo 2010. Indicators in this layer include house type (i.e. apartment, private house etc.), building materials and characteristics (i.e. floor material, roof material), facilities and amenities (i.e. does the household have a fridge? computer? landline?), home ownership (i.e. is the house owned by the occupants?), and family structure (i.e. nuclear family, single person etc.). This layer was derived from a geodatabase (see the related data file) and was documented and restructured by East View Cartographic, Inc. The lowest administrative level represented in the census data collection is the township; the data collection includes 52408 vector polygons with 233 attribute variables, split into 5 layers. All variable names were translated from Spanish using Google Translate. Field name prefixes, originally written with original language titles, were renamed to create unique names (e.g. Original variable of \u201cConyuge o pareja\u201d was updated to D002 and given the alias \u201cRelationship to the head of household: Spouse or partner[Relaci\u00f3n o parentesco con el jefe(a) del hogar: Conyuge o pareja]\u201d, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, M = Migration and S = Social). All variables from the original data was reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Migration and Social. In the attribute tables, all geographic names and codes are represented as text fields and census data are represented as doubles. Automated tools were run to apply aliases in the format \u201cEnglish translation field description[original language field description]\u201d. Vector data was analyzed for accuracy and compared with national boundaries. This layer is part of a partnership project with East View Cartographic and IPUMS International, titled the Global Census Archive. Refer to the metadata and documentation for original and translated codebooks and methodology.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36674",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Census",
-    "Census districts",
-    "Demographic surveys",
-    "Demography",
-    "Housing",
-    "Construction",
-    "Home Ownership"
-  ],
-  "dct_title_s": "National Census Township-Level Housing Indicators: House Type, Building Materials and Physical Characteristics, Facilities, Home Ownership, and Family Structure for Argentina, 2010",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Latin American Census Data"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36674\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/124016/nyu_2451_36674.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/124021/nyu_2451_36674_doc.zip\"}",
-  "dct_source_sm": [
-    "nyu-2451-34912"
-  ],
-  "dct_spatial_sm": [
-    "Argentina"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_mdModified_dt": "2020-07-21T13:25:26Z",
-  "id": "nyu-2451-36674",
-  "nyu_addl_dspace_s": "37651",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(-73.58297, -53.591835, -21.781277, -55.061314)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+    "Instituto Nacional de Estadística y Censos de la Republica Argentina (INDEC)"
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents basic population and housing characteristics for townships in Argentina, collected by the Instituto Nacional de Estadística y Censos de la Republica Argentina (INDEC) as part of Argentina's Censo 2010. Indicators in this layer include house type (i.e. apartment, private house etc.), building materials and characteristics (i.e. floor material, roof material), facilities and amenities (i.e. does the household have a fridge? computer? landline?), home ownership (i.e. is the house owned by the occupants?), and family structure (i.e. nuclear family, single person etc.). This layer was derived from a geodatabase (see the related data file) and was documented and restructured by East View Cartographic, Inc. The lowest administrative level represented in the census data collection is the township; the data collection includes 52408 vector polygons with 233 attribute variables, split into 5 layers. All variable names were translated from Spanish using Google Translate. Field name prefixes, originally written with original language titles, were renamed to create unique names (e.g. Original variable of “Conyuge o pareja” was updated to D002 and given the alias “Relationship to the head of household: Spouse or partner[Relación o parentesco con el jefe(a) del hogar: Conyuge o pareja]”, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, M = Migration and S = Social). All variables from the original data was reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Migration and Social. In the attribute tables, all geographic names and codes are represented as text fields and census data are represented as doubles. Automated tools were run to apply aliases in the format “English translation field description[original language field description]”. Vector data was analyzed for accuracy and compared with national boundaries. This layer is part of a partnership project with East View Cartographic and IPUMS International, titled the Global Census Archive. Refer to the metadata and documentation for original and translated codebooks and methodology."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36674"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Census",
+    "Census districts",
+    "Demographic surveys",
+    "Demography",
+    "Housing",
+    "Construction",
+    "Home Ownership"
+  ],
+  "dct_title_s": "National Census Township-Level Housing Indicators: House Type, Building Materials and Physical Characteristics, Facilities, Home Ownership, and Family Structure for Argentina, 2010",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Latin American Census Data"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36674\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/124016/nyu_2451_36674.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/124021/nyu_2451_36674_doc.zip\"}",
+  "dct_source_sm": [
+    "nyu-2451-34912"
+  ],
+  "dct_spatial_sm": [
+    "Argentina"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_mdModified_dt": "2020-07-21T13:25:26Z",
+  "id": "nyu-2451-36674",
+  "nyu_addl_dspace_s": "37651",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(-73.58297, -53.591835, -21.781277, -55.061314)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36675.json b/metadata-aardvark/Datasets/nyu-2451-36675.json
index 13cf93210..2667ca999 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36675.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36675.json
@@ -1,46 +1,60 @@
-{
-  "dct_creator_sm": [
-    "Instituto Nacional de Estad\u00edstica y Censos de la Republica Argentina (INDEC)"
-  ],
-  "dct_description_sm": "This polygon shapefile represents basic population characteristics for townships in Argentina, collected by the Instituto Nacional de Estad\u00edstica y Censos de la Republica Argentina (INDEC) as part of Argentina's Censo 2010. This layer includes indicators on immigration (i.e. was the country of birth Argentina, or a different country?). This layer was derived from a geodatabase (see the related data file) and was documented and restructured by East View Cartographic, Inc. The lowest administrative level represented in the census data collection is the township; the data includes 52408 vector polygons with 233 attribute variables, split into 5 layers. All variable names were translated from Spanish using Google Translate. Field name prefixes, originally written with original language titles, were renamed to create unique names (e.g. Original variable of \u201cConyuge o pareja\u201d was updated to D002 and given the alias \u201cRelationship to the head of household: Spouse or partner[Relaci\u00f3n o parentesco con el jefe(a) del hogar: Conyuge o pareja]\u201d, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, M = Migration and S = Social). All variables from the original data was reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Migration and Social. In the attribute tables, all geographic names and codes are represented as text fields and census data are represented as doubles. Automated tools were run to apply aliases in the format \u201cEnglish translation field description[original language field description]\u201d. Vector data was analyzed for accuracy and compared with national boundaries. This layer is part of a partnership project with East View Cartographic and IPUMS International, titled the Global Census Archive. Refer to the metadata and documentation for original and translated codebooks and methodology.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36675",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Census",
-    "Census districts",
-    "Demographic surveys",
-    "Demography",
-    "Society",
-    "Immigration"
-  ],
-  "dct_title_s": "National Census Township-Level Migration Indicators: Country of Birth for Argentina, 2010",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Latin American Census Data"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36675\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/124017/nyu_2451_36675.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/124022/nyu_2451_36675_doc.zip\"}",
-  "dct_source_sm": [
-    "nyu-2451-34912"
-  ],
-  "dct_spatial_sm": [
-    "Argentina"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_mdModified_dt": "2020-07-21T13:25:26Z",
-  "id": "nyu-2451-36675",
-  "nyu_addl_dspace_s": "37652",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(-73.58297, -53.591835, -21.781277, -55.061314)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+    "Instituto Nacional de Estadística y Censos de la Republica Argentina (INDEC)"
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents basic population characteristics for townships in Argentina, collected by the Instituto Nacional de Estadística y Censos de la Republica Argentina (INDEC) as part of Argentina's Censo 2010. This layer includes indicators on immigration (i.e. was the country of birth Argentina, or a different country?). This layer was derived from a geodatabase (see the related data file) and was documented and restructured by East View Cartographic, Inc. The lowest administrative level represented in the census data collection is the township; the data includes 52408 vector polygons with 233 attribute variables, split into 5 layers. All variable names were translated from Spanish using Google Translate. Field name prefixes, originally written with original language titles, were renamed to create unique names (e.g. Original variable of “Conyuge o pareja” was updated to D002 and given the alias “Relationship to the head of household: Spouse or partner[Relación o parentesco con el jefe(a) del hogar: Conyuge o pareja]”, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, M = Migration and S = Social). All variables from the original data was reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Migration and Social. In the attribute tables, all geographic names and codes are represented as text fields and census data are represented as doubles. Automated tools were run to apply aliases in the format “English translation field description[original language field description]”. Vector data was analyzed for accuracy and compared with national boundaries. This layer is part of a partnership project with East View Cartographic and IPUMS International, titled the Global Census Archive. Refer to the metadata and documentation for original and translated codebooks and methodology."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36675"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Census",
+    "Census districts",
+    "Demographic surveys",
+    "Demography",
+    "Society",
+    "Immigration"
+  ],
+  "dct_title_s": "National Census Township-Level Migration Indicators: Country of Birth for Argentina, 2010",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Latin American Census Data"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36675\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/124017/nyu_2451_36675.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/124022/nyu_2451_36675_doc.zip\"}",
+  "dct_source_sm": [
+    "nyu-2451-34912"
+  ],
+  "dct_spatial_sm": [
+    "Argentina"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_mdModified_dt": "2020-07-21T13:25:26Z",
+  "id": "nyu-2451-36675",
+  "nyu_addl_dspace_s": "37652",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(-73.58297, -53.591835, -21.781277, -55.061314)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36676.json b/metadata-aardvark/Datasets/nyu-2451-36676.json
index e6abc5f27..90e179474 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36676.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36676.json
@@ -1,47 +1,61 @@
-{
-  "dct_creator_sm": [
-    "Instituto Nacional de Estad\u00edstica y Censos de la Republica Argentina (INDEC)"
-  ],
-  "dct_description_sm": "This polygon shapefile represents basic population characteristics for townships in Argentina, collected by the Instituto Nacional de Estad\u00edstica y Censos de la Republica Argentina (INDEC) as part of Argentina's Censo 2010. Indicators in this layer include literacy and level of education. This layer was derived from a geodatabase (see the related data file) and was documented and restructured by East View Cartographic, Inc. The lowest administrative level represented in the census data collection is the township; the data includes 52408 vector polygons with 233 attribute variables, split into 5 layers. All variable names were translated from Spanish using Google Translate. Field name prefixes, originally written with original language titles, were renamed to create unique names (e.g. Original variable of \u201cConyuge o pareja\u201d was updated to D002 and given the alias \u201cRelationship to the head of household: Spouse or partner[Relaci\u00f3n o parentesco con el jefe(a) del hogar: Conyuge o pareja]\u201d, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, M = Migration and S = Social). All variables from the original data was reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Migration and Social. In the attribute tables, all geographic names and codes are represented as text fields and census data are represented as doubles. Automated tools were run to apply aliases in the format \u201cEnglish translation field description[original language field description]\u201d. Vector data was analyzed for accuracy and compared with national boundaries. This layer is part of a partnership project with East View Cartographic and IPUMS International, titled the Global Census Archive. Refer to the metadata and documentation for original and translated codebooks and methodology.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36676",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Census",
-    "Census districts",
-    "Demographic surveys",
-    "Demography",
-    "Society",
-    "Education",
-    "Literacy"
-  ],
-  "dct_title_s": "National Census Township-Level Social Indicators: Schooling and Literacy for Argentina, 2010",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Latin American Census Data"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36676\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/124018/nyu_2451_36676.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/124023/nyu_2451_36676_doc.zip\"}",
-  "dct_source_sm": [
-    "nyu-2451-34912"
-  ],
-  "dct_spatial_sm": [
-    "Argentina"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_mdModified_dt": "2020-07-21T13:25:26Z",
-  "id": "nyu-2451-36676",
-  "nyu_addl_dspace_s": "37653",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(-73.58297, -53.591835, -21.781277, -55.061314)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+    "Instituto Nacional de Estadística y Censos de la Republica Argentina (INDEC)"
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents basic population characteristics for townships in Argentina, collected by the Instituto Nacional de Estadística y Censos de la Republica Argentina (INDEC) as part of Argentina's Censo 2010. Indicators in this layer include literacy and level of education. This layer was derived from a geodatabase (see the related data file) and was documented and restructured by East View Cartographic, Inc. The lowest administrative level represented in the census data collection is the township; the data includes 52408 vector polygons with 233 attribute variables, split into 5 layers. All variable names were translated from Spanish using Google Translate. Field name prefixes, originally written with original language titles, were renamed to create unique names (e.g. Original variable of “Conyuge o pareja” was updated to D002 and given the alias “Relationship to the head of household: Spouse or partner[Relación o parentesco con el jefe(a) del hogar: Conyuge o pareja]”, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, M = Migration and S = Social). All variables from the original data was reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Migration and Social. In the attribute tables, all geographic names and codes are represented as text fields and census data are represented as doubles. Automated tools were run to apply aliases in the format “English translation field description[original language field description]”. Vector data was analyzed for accuracy and compared with national boundaries. This layer is part of a partnership project with East View Cartographic and IPUMS International, titled the Global Census Archive. Refer to the metadata and documentation for original and translated codebooks and methodology."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36676"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Census",
+    "Census districts",
+    "Demographic surveys",
+    "Demography",
+    "Society",
+    "Education",
+    "Literacy"
+  ],
+  "dct_title_s": "National Census Township-Level Social Indicators: Schooling and Literacy for Argentina, 2010",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Latin American Census Data"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36676\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/124018/nyu_2451_36676.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/124023/nyu_2451_36676_doc.zip\"}",
+  "dct_source_sm": [
+    "nyu-2451-34912"
+  ],
+  "dct_spatial_sm": [
+    "Argentina"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_mdModified_dt": "2020-07-21T13:25:26Z",
+  "id": "nyu-2451-36676",
+  "nyu_addl_dspace_s": "37653",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(-73.58297, -53.591835, -21.781277, -55.061314)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36743.json b/metadata-aardvark/Datasets/nyu-2451-36743.json
index a185ebe1d..93183aeee 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36743.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36743.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents the boundaries zones for taxi pickups as delimited by the New York City Taxi and Limousine Commission (TLC). These files are available at http://www.nyc.gov/html/tlc/html/about/trip_record_data.shtml",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36743",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (N.Y.). Taxi and Limousine Commission",
-  "dc_relation_sm": [
-    "http://sws.geonames.org/5128581/about/rdf"
-  ],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Transportation",
-    "Taxicabs",
-    "Taxicab industry",
-    "Taxicabs--Law and legislation"
-  ],
-  "dct_title_s": "2016 New York City Taxi Zones",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYC Taxi Data"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36743\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77439/nyu_2451_36743.zip\"}",
-  "dct_spatial_sm": [
-    "New York, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "40.4961153951704 -74.2555913631521 40.9155327770026 -73.7000090639354",
-  "georss_polygon_s": "40.4961153951704 -74.2555913631521 40.9155327770026 -74.2555913631521 40.9155327770026 -73.7000090639354 40.4961153951704 -73.7000090639354 40.4961153951704 -74.2555913631521",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36743",
-  "gbl_mdModified_dt": "2016-11-14T18:31:39Z",
-  "id": "nyu-2451-36743",
-  "nyu_addl_dspace_s": "37720",
-  "locn_geometry": "ENVELOPE(-74.2555913631521, -73.7000090639354, 40.9155327770026, 40.4961153951704)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents the boundaries zones for taxi pickups as delimited by the New York City Taxi and Limousine Commission (TLC). These files are available at http://www.nyc.gov/html/tlc/html/about/trip_record_data.shtml"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36743"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (N.Y.). Taxi and Limousine Commission"
+  ],
+  "dc_relation_sm": [
+    "http://sws.geonames.org/5128581/about/rdf"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Transportation",
+    "Taxicabs",
+    "Taxicab industry",
+    "Taxicabs--Law and legislation"
+  ],
+  "dct_title_s": "2016 New York City Taxi Zones",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYC Taxi Data"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36743\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77439/nyu_2451_36743.zip\"}",
+  "dct_spatial_sm": [
+    "New York, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "40.4961153951704 -74.2555913631521 40.9155327770026 -73.7000090639354",
+  "georss_polygon_s": "40.4961153951704 -74.2555913631521 40.9155327770026 -74.2555913631521 40.9155327770026 -73.7000090639354 40.4961153951704 -73.7000090639354 40.4961153951704 -74.2555913631521",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36743",
+  "gbl_mdModified_dt": "2016-11-14T18:31:39Z",
+  "id": "nyu-2451-36743",
+  "nyu_addl_dspace_s": "37720",
+  "locn_geometry": "ENVELOPE(-74.2555913631521, -73.7000090639354, 40.9155327770026, 40.4961153951704)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36752.json b/metadata-aardvark/Datasets/nyu-2451-36752.json
index 5a51bde9f..d9aef3a60 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36752.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36752.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents \u00c1rea Geoestad\u00edstica B\u00e1sica (AGEB) (Rural Census Tracts) for the Mexican state of Aguascalientes. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36752",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Aguascalientes, Mexico Rural Census Tracts",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36752\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77473/nyu_2451_36752.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78160/nyu_2451_36752_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Aguascalientes, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "21.6222664799992 -102.87417658 22.4595896799992 -101.83528945",
-  "georss_polygon_s": "21.6222664799992 -102.87417658 22.4595896799992 -102.87417658 22.4595896799992 -101.83528945 21.6222664799992 -101.83528945 21.6222664799992 -102.87417658",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36752",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36752",
-  "nyu_addl_dspace_s": "37723",
-  "locn_geometry": "ENVELOPE(-102.87417658, -101.83528945, 22.4595896799992, 21.6222664799992)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Área Geoestadística Básica (AGEB) (Rural Census Tracts) for the Mexican state of Aguascalientes. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36752"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Aguascalientes, Mexico Rural Census Tracts",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36752\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77473/nyu_2451_36752.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78160/nyu_2451_36752_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Aguascalientes, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "21.6222664799992 -102.87417658 22.4595896799992 -101.83528945",
+  "georss_polygon_s": "21.6222664799992 -102.87417658 22.4595896799992 -102.87417658 22.4595896799992 -101.83528945 21.6222664799992 -101.83528945 21.6222664799992 -102.87417658",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36752",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36752",
+  "nyu_addl_dspace_s": "37723",
+  "locn_geometry": "ENVELOPE(-102.87417658, -101.83528945, 22.4595896799992, 21.6222664799992)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36753.json b/metadata-aardvark/Datasets/nyu-2451-36753.json
index e54612789..a99be5de1 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36753.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36753.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents \u00c1rea Geoestad\u00edstica B\u00e1sica (AGEB) (Urban Census Tracts) for the Mexican state of Aguascalientes. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36753",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Aguascalientes, Mexico Urban Census Tracts",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36753\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77474/nyu_2451_36753.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78161/nyu_2451_36753_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Aguascalientes, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "21.8150442899992 -102.73676942 22.3770757699992 -101.95408713",
-  "georss_polygon_s": "21.8150442899992 -102.73676942 22.3770757699992 -102.73676942 22.3770757699992 -101.95408713 21.8150442899992 -101.95408713 21.8150442899992 -102.73676942",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36753",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36753",
-  "nyu_addl_dspace_s": "37724",
-  "locn_geometry": "ENVELOPE(-102.73676942, -101.95408713, 22.3770757699992, 21.8150442899992)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Área Geoestadística Básica (AGEB) (Urban Census Tracts) for the Mexican state of Aguascalientes. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36753"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Aguascalientes, Mexico Urban Census Tracts",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36753\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77474/nyu_2451_36753.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78161/nyu_2451_36753_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Aguascalientes, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "21.8150442899992 -102.73676942 22.3770757699992 -101.95408713",
+  "georss_polygon_s": "21.8150442899992 -102.73676942 22.3770757699992 -102.73676942 22.3770757699992 -101.95408713 21.8150442899992 -101.95408713 21.8150442899992 -102.73676942",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36753",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36753",
+  "nyu_addl_dspace_s": "37724",
+  "locn_geometry": "ENVELOPE(-102.73676942, -101.95408713, 22.3770757699992, 21.8150442899992)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36754.json b/metadata-aardvark/Datasets/nyu-2451-36754.json
index 67423f6a1..31d0f73d8 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36754.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36754.json
@@ -1,35 +1,55 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This line shapefile represents Ejes de vialidad (Streets) for the Mexican state of Aguascalientes. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36754",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Streets",
-    "Roads",
-    "Transportation"
-  ],
-  "dct_title_s": "2015 Aguascalientes, Mexico Streets",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36754\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77475/nyu_2451_36754.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78162/nyu_2451_36754_doc.zip\"}",
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36754",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36754",
-  "nyu_addl_dspace_s": "37725",
-  "locn_geometry": "ENVELOPE(-102.84798255, -101.86426374, 22.4456991699992, 21.6708310829992)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This line shapefile represents Ejes de vialidad (Streets) for the Mexican state of Aguascalientes. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36754"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Streets",
+    "Roads",
+    "Transportation"
+  ],
+  "dct_title_s": "2015 Aguascalientes, Mexico Streets",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36754\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77475/nyu_2451_36754.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78162/nyu_2451_36754_doc.zip\"}",
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36754",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36754",
+  "nyu_addl_dspace_s": "37725",
+  "locn_geometry": "ENVELOPE(-102.84798255, -101.86426374, 22.4456991699992, 21.6708310829992)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36755.json b/metadata-aardvark/Datasets/nyu-2451-36755.json
index 1a556a9c9..e34a8a78a 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36755.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36755.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Entidad (State) for the Mexican state of Aguascalientes. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36755",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Aguascalientes, Mexico State Boundary",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36755\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77476/nyu_2451_36755.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78163/nyu_2451_36755_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Aguascalientes, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "21.6222664799992 -102.87417658 22.4595896799992 -101.83528945",
-  "georss_polygon_s": "21.6222664799992 -102.87417658 22.4595896799992 -102.87417658 22.4595896799992 -101.83528945 21.6222664799992 -101.83528945 21.6222664799992 -102.87417658",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36755",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36755",
-  "nyu_addl_dspace_s": "37726",
-  "locn_geometry": "ENVELOPE(-102.87417658, -101.83528945, 22.4595896799992, 21.6222664799992)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Entidad (State) for the Mexican state of Aguascalientes. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36755"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Aguascalientes, Mexico State Boundary",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36755\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77476/nyu_2451_36755.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78163/nyu_2451_36755_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Aguascalientes, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "21.6222664799992 -102.87417658 22.4595896799992 -101.83528945",
+  "georss_polygon_s": "21.6222664799992 -102.87417658 22.4595896799992 -102.87417658 22.4595896799992 -101.83528945 21.6222664799992 -101.83528945 21.6222664799992 -102.87417658",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36755",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36755",
+  "nyu_addl_dspace_s": "37726",
+  "locn_geometry": "ENVELOPE(-102.87417658, -101.83528945, 22.4595896799992, 21.6222664799992)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36756.json b/metadata-aardvark/Datasets/nyu-2451-36756.json
index dd4abaed0..70a539095 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36756.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36756.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This line shapefile represents Frentes de Manzana (Census Blocks) for the Mexican state of Aguascalientes. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36756",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Aguascalientes, Mexico Census Blocks",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36756\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77477/nyu_2451_36756.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78164/nyu_2451_36756_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Aguascalientes, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "21.6708310829992 -102.84798255 22.4456991699992 -101.86426374",
-  "georss_polygon_s": "21.6708310829992 -102.84798255 22.4456991699992 -102.84798255 22.4456991699992 -101.86426374 21.6708310829992 -101.86426374 21.6708310829992 -102.84798255",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36756",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36756",
-  "nyu_addl_dspace_s": "37727",
-  "locn_geometry": "ENVELOPE(-102.84798255, -101.86426374, 22.4456991699992, 21.6708310829992)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This line shapefile represents Frentes de Manzana (Census Blocks) for the Mexican state of Aguascalientes. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36756"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Aguascalientes, Mexico Census Blocks",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36756\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77477/nyu_2451_36756.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78164/nyu_2451_36756_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Aguascalientes, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "21.6708310829992 -102.84798255 22.4456991699992 -101.86426374",
+  "georss_polygon_s": "21.6708310829992 -102.84798255 22.4456991699992 -102.84798255 22.4456991699992 -101.86426374 21.6708310829992 -101.86426374 21.6708310829992 -102.84798255",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36756",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36756",
+  "nyu_addl_dspace_s": "37727",
+  "locn_geometry": "ENVELOPE(-102.84798255, -101.86426374, 22.4456991699992, 21.6708310829992)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36757.json b/metadata-aardvark/Datasets/nyu-2451-36757.json
index 207b75b31..cc76a1620 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36757.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36757.json
@@ -1,38 +1,56 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile represents Localidad Rural (Locations of Rural Places without Boundaries) for the Mexican state of Aguascalientes. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36757",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Location"
-  ],
-  "dct_title_s": "2015 Aguascalientes, Mexico Locations of Rural Places without Boundaries",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36757\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77478/nyu_2451_36757.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78165/nyu_2451_36757_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Aguascalientes, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "21.6224999999992 -102.85777778 22.4455555499992 -101.88033198",
-  "georss_polygon_s": "21.6224999999992 -102.85777778 22.4455555499992 -102.85777778 22.4455555499992 -101.88033198 21.6224999999992 -101.88033198 21.6224999999992 -102.85777778",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36757",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36757",
-  "nyu_addl_dspace_s": "37728",
-  "locn_geometry": "ENVELOPE(-102.85777778, -101.88033198, 22.4455555499992, 21.6224999999992)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile represents Localidad Rural (Locations of Rural Places without Boundaries) for the Mexican state of Aguascalientes. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36757"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Location"
+  ],
+  "dct_title_s": "2015 Aguascalientes, Mexico Locations of Rural Places without Boundaries",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36757\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77478/nyu_2451_36757.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78165/nyu_2451_36757_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Aguascalientes, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "21.6224999999992 -102.85777778 22.4455555499992 -101.88033198",
+  "georss_polygon_s": "21.6224999999992 -102.85777778 22.4455555499992 -102.85777778 22.4455555499992 -101.88033198 21.6224999999992 -101.88033198 21.6224999999992 -102.85777778",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36757",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36757",
+  "nyu_addl_dspace_s": "37728",
+  "locn_geometry": "ENVELOPE(-102.85777778, -101.88033198, 22.4455555499992, 21.6224999999992)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36758.json b/metadata-aardvark/Datasets/nyu-2451-36758.json
index 587a77cdb..fac3ae93d 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36758.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36758.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Localidad Urbana y Rural Amanzanada (Locations of Urban and Rural Blocks) for the Mexican state of Aguascalientes. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36758",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Aguascalientes, Mexico Locations of Urban and Rural Blocks",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36758\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77479/nyu_2451_36758.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78166/nyu_2451_36758_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Aguascalientes, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "21.6707468099992 -102.84800991 22.4457584299992 -101.86421817",
-  "georss_polygon_s": "21.6707468099992 -102.84800991 22.4457584299992 -102.84800991 22.4457584299992 -101.86421817 21.6707468099992 -101.86421817 21.6707468099992 -102.84800991",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36758",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36758",
-  "nyu_addl_dspace_s": "37729",
-  "locn_geometry": "ENVELOPE(-102.84800991, -101.86421817, 22.4457584299992, 21.6707468099992)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Localidad Urbana y Rural Amanzanada (Locations of Urban and Rural Blocks) for the Mexican state of Aguascalientes. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36758"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Aguascalientes, Mexico Locations of Urban and Rural Blocks",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36758\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77479/nyu_2451_36758.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78166/nyu_2451_36758_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Aguascalientes, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "21.6707468099992 -102.84800991 22.4457584299992 -101.86421817",
+  "georss_polygon_s": "21.6707468099992 -102.84800991 22.4457584299992 -102.84800991 22.4457584299992 -101.86421817 21.6707468099992 -101.86421817 21.6707468099992 -102.84800991",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36758",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36758",
+  "nyu_addl_dspace_s": "37729",
+  "locn_geometry": "ENVELOPE(-102.84800991, -101.86421817, 22.4457584299992, 21.6707468099992)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36759.json b/metadata-aardvark/Datasets/nyu-2451-36759.json
index 1e84b8a5c..d0afdd0e7 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36759.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36759.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Pol\u00edgonos de Manzanas (polygons of Census Blocks) for the Mexican state of Aguascalientes. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36759",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Aguascalientes, Mexico Polygons of Census Blocks",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36759\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77480/nyu_2451_36759.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78167/nyu_2451_36759_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Aguascalientes, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "21.6708310829992 -102.84798255 22.4464970799992 -101.86214802",
-  "georss_polygon_s": "21.6708310829992 -102.84798255 22.4464970799992 -102.84798255 22.4464970799992 -101.86214802 21.6708310829992 -101.86214802 21.6708310829992 -102.84798255",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36759",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36759",
-  "nyu_addl_dspace_s": "37730",
-  "locn_geometry": "ENVELOPE(-102.84798255, -101.86214802, 22.4464970799992, 21.6708310829992)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Polígonos de Manzanas (polygons of Census Blocks) for the Mexican state of Aguascalientes. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36759"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Aguascalientes, Mexico Polygons of Census Blocks",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36759\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77480/nyu_2451_36759.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78167/nyu_2451_36759_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Aguascalientes, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "21.6708310829992 -102.84798255 22.4464970799992 -101.86214802",
+  "georss_polygon_s": "21.6708310829992 -102.84798255 22.4464970799992 -102.84798255 22.4464970799992 -101.86214802 21.6708310829992 -101.86214802 21.6708310829992 -102.84798255",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36759",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36759",
+  "nyu_addl_dspace_s": "37730",
+  "locn_geometry": "ENVELOPE(-102.84798255, -101.86214802, 22.4464970799992, 21.6708310829992)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36760.json b/metadata-aardvark/Datasets/nyu-2451-36760.json
index ad385f1fa..d023378e3 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36760.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36760.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Municipio (Counties) for the Mexican state of Aguascalientes. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36760",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Aguascalientes, Mexico Counties",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36760\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77481/nyu_2451_36760.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78168/nyu_2451_36760_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Aguascalientes, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "21.6222664799992 -102.87417658 22.4595896799992 -101.83528945",
-  "georss_polygon_s": "21.6222664799992 -102.87417658 22.4595896799992 -102.87417658 22.4595896799992 -101.83528945 21.6222664799992 -101.83528945 21.6222664799992 -102.87417658",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36760",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36760",
-  "nyu_addl_dspace_s": "37731",
-  "locn_geometry": "ENVELOPE(-102.87417658, -101.83528945, 22.4595896799992, 21.6222664799992)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Municipio (Counties) for the Mexican state of Aguascalientes. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36760"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Aguascalientes, Mexico Counties",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36760\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77481/nyu_2451_36760.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78168/nyu_2451_36760_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Aguascalientes, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "21.6222664799992 -102.87417658 22.4595896799992 -101.83528945",
+  "georss_polygon_s": "21.6222664799992 -102.87417658 22.4595896799992 -102.87417658 22.4595896799992 -101.83528945 21.6222664799992 -101.83528945 21.6222664799992 -102.87417658",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36760",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36760",
+  "nyu_addl_dspace_s": "37731",
+  "locn_geometry": "ENVELOPE(-102.87417658, -101.83528945, 22.4595896799992, 21.6222664799992)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36761.json b/metadata-aardvark/Datasets/nyu-2451-36761.json
index 8cb114eba..1a6b89df2 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36761.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36761.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Servicios con Informaci\u00f3n complementaria de tipo \u00c1rea (\u00c1reas Verdes, Camellones, glorietas) (Locations of Green Areas, Cemeteries, Sports and Recreation Areas) for the Mexican state of Aguascalientes. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36761",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Aguascalientes, Mexico Locations of Green Areas, Cemeteries, and sports and Recreation Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36761\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77482/nyu_2451_36761.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78169/nyu_2451_36761_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Aguascalientes, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "21.6735432499992 -102.85094562 22.4458311099992 -101.86955052",
-  "georss_polygon_s": "21.6735432499992 -102.85094562 22.4458311099992 -102.85094562 22.4458311099992 -101.86955052 21.6735432499992 -101.86955052 21.6735432499992 -102.85094562",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36761",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36761",
-  "nyu_addl_dspace_s": "37732",
-  "locn_geometry": "ENVELOPE(-102.85094562, -101.86955052, 22.4458311099992, 21.6735432499992)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Servicios con Información complementaria de tipo Área (Áreas Verdes, Camellones, glorietas) (Locations of Green Areas, Cemeteries, Sports and Recreation Areas) for the Mexican state of Aguascalientes. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36761"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Aguascalientes, Mexico Locations of Green Areas, Cemeteries, and sports and Recreation Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36761\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77482/nyu_2451_36761.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78169/nyu_2451_36761_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Aguascalientes, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "21.6735432499992 -102.85094562 22.4458311099992 -101.86955052",
+  "georss_polygon_s": "21.6735432499992 -102.85094562 22.4458311099992 -102.85094562 22.4458311099992 -101.86955052 21.6735432499992 -101.86955052 21.6735432499992 -102.85094562",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36761",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36761",
+  "nyu_addl_dspace_s": "37732",
+  "locn_geometry": "ENVELOPE(-102.85094562, -101.86955052, 22.4458311099992, 21.6735432499992)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36762.json b/metadata-aardvark/Datasets/nyu-2451-36762.json
index 27043b765..ad2048497 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36762.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36762.json
@@ -1,45 +1,63 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This line shapefile represents Servicios con Informaci\u00f3n complementaria de tipo L\u00ednea (Routes of Rivers and Railways) for the Mexican state of Aguascalientes. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36762",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Rivers",
-    "Railroads",
-    "Railroads and state",
-    "Transportation",
-    "Canals",
-    "Water",
-    "Bridges",
-    "Dams"
-  ],
-  "dct_title_s": "2015 Aguascalientes, Mexico Routes of Rivers and Railways",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36762\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77483/nyu_2451_36762.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78170/nyu_2451_36762_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Aguascalientes, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "21.6713816199992 -102.84741062 22.4484097499992 -101.86455086",
-  "georss_polygon_s": "21.6713816199992 -102.84741062 22.4484097499992 -102.84741062 22.4484097499992 -101.86455086 21.6713816199992 -101.86455086 21.6713816199992 -102.84741062",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36762",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36762",
-  "nyu_addl_dspace_s": "37733",
-  "locn_geometry": "ENVELOPE(-102.84741062, -101.86455086, 22.4484097499992, 21.6713816199992)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This line shapefile represents Servicios con Información complementaria de tipo Línea (Routes of Rivers and Railways) for the Mexican state of Aguascalientes. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36762"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Rivers",
+    "Railroads",
+    "Railroads and state",
+    "Transportation",
+    "Canals",
+    "Water",
+    "Bridges",
+    "Dams"
+  ],
+  "dct_title_s": "2015 Aguascalientes, Mexico Routes of Rivers and Railways",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36762\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77483/nyu_2451_36762.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78170/nyu_2451_36762_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Aguascalientes, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "21.6713816199992 -102.84741062 22.4484097499992 -101.86455086",
+  "georss_polygon_s": "21.6713816199992 -102.84741062 22.4484097499992 -102.84741062 22.4484097499992 -101.86455086 21.6713816199992 -101.86455086 21.6713816199992 -102.84741062",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36762",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36762",
+  "nyu_addl_dspace_s": "37733",
+  "locn_geometry": "ENVELOPE(-102.84741062, -101.86455086, 22.4484097499992, 21.6713816199992)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36763.json b/metadata-aardvark/Datasets/nyu-2451-36763.json
index abc53efda..8d74dfe37 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36763.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36763.json
@@ -1,43 +1,61 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile represents Servicios con Informaci\u00f3n complementaria de tipo Puntual (Palacios Municipales o Ayudant\u00edas, Parques o Jardines) (Locations of Municipal Buildings, Schools, Parks, and Gardens) for the Mexican state of Aguascalientes. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36763",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Location",
-    "Gardens",
-    "Parks",
-    "Recreation areas",
-    "Temples",
-    "Schools"
-  ],
-  "dct_title_s": "2015 Aguascalientes, Mexico Locations of Municipal Buildings, Schools, Parks, and Gardens",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36763\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77484/nyu_2451_36763.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78171/nyu_2451_36763_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Aguascalientes, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "21.6733308499992 -102.84619094 22.4460836199992 -101.86404418",
-  "georss_polygon_s": "21.6733308499992 -102.84619094 22.4460836199992 -102.84619094 22.4460836199992 -101.86404418 21.6733308499992 -101.86404418 21.6733308499992 -102.84619094",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36763",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36763",
-  "nyu_addl_dspace_s": "37734",
-  "locn_geometry": "ENVELOPE(-102.84619094, -101.86404418, 22.4460836199992, 21.6733308499992)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile represents Servicios con Información complementaria de tipo Puntual (Palacios Municipales o Ayudantías, Parques o Jardines) (Locations of Municipal Buildings, Schools, Parks, and Gardens) for the Mexican state of Aguascalientes. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36763"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Location",
+    "Gardens",
+    "Parks",
+    "Recreation areas",
+    "Temples",
+    "Schools"
+  ],
+  "dct_title_s": "2015 Aguascalientes, Mexico Locations of Municipal Buildings, Schools, Parks, and Gardens",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36763\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77484/nyu_2451_36763.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78171/nyu_2451_36763_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Aguascalientes, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "21.6733308499992 -102.84619094 22.4460836199992 -101.86404418",
+  "georss_polygon_s": "21.6733308499992 -102.84619094 22.4460836199992 -102.84619094 22.4460836199992 -101.86404418 21.6733308499992 -101.86404418 21.6733308499992 -102.84619094",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36763",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36763",
+  "nyu_addl_dspace_s": "37734",
+  "locn_geometry": "ENVELOPE(-102.84619094, -101.86404418, 22.4460836199992, 21.6733308499992)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36764.json b/metadata-aardvark/Datasets/nyu-2451-36764.json
index 552d254d7..690a839d2 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36764.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36764.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents \u00c1rea Geoestad\u00edstica B\u00e1sica (AGEB) (Rural Census Tracts) for the Mexican state of Baja California. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36764",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Baja California, Mexico Rural Census Tracts",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36764\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77485/nyu_2451_36764.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78172/nyu_2451_36764_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Baja California, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "27.9999999799994 -118.40764955 32.7186535699996 -112.65424029",
-  "georss_polygon_s": "27.9999999799994 -118.40764955 32.7186535699996 -118.40764955 32.7186535699996 -112.65424029 27.9999999799994 -112.65424029 27.9999999799994 -118.40764955",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36764",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36764",
-  "nyu_addl_dspace_s": "37735",
-  "locn_geometry": "ENVELOPE(-118.40764955, -112.65424029, 32.7186535699996, 27.9999999799994)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Área Geoestadística Básica (AGEB) (Rural Census Tracts) for the Mexican state of Baja California. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36764"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Baja California, Mexico Rural Census Tracts",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36764\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77485/nyu_2451_36764.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78172/nyu_2451_36764_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Baja California, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "27.9999999799994 -118.40764955 32.7186535699996 -112.65424029",
+  "georss_polygon_s": "27.9999999799994 -118.40764955 32.7186535699996 -118.40764955 32.7186535699996 -112.65424029 27.9999999799994 -112.65424029 27.9999999799994 -118.40764955",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36764",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36764",
+  "nyu_addl_dspace_s": "37735",
+  "locn_geometry": "ENVELOPE(-118.40764955, -112.65424029, 32.7186535699996, 27.9999999799994)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36765.json b/metadata-aardvark/Datasets/nyu-2451-36765.json
index ad9aea518..74a628af5 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36765.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36765.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents \u00c1rea Geoestad\u00edstica B\u00e1sica (AGEB) (Urban Census Tracts) for the Mexican state of Baja California. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36765",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Baja California, Mexico Urban Census Tracts",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36765\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77486/nyu_2451_36765.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78173/nyu_2451_36765_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Baja California, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "30.4625517099995 -117.1242024 32.7184575699996 -114.72339708",
-  "georss_polygon_s": "30.4625517099995 -117.1242024 32.7184575699996 -117.1242024 32.7184575699996 -114.72339708 30.4625517099995 -114.72339708 30.4625517099995 -117.1242024",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36765",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36765",
-  "nyu_addl_dspace_s": "37736",
-  "locn_geometry": "ENVELOPE(-117.1242024, -114.72339708, 32.7184575699996, 30.4625517099995)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Área Geoestadística Básica (AGEB) (Urban Census Tracts) for the Mexican state of Baja California. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36765"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Baja California, Mexico Urban Census Tracts",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36765\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77486/nyu_2451_36765.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78173/nyu_2451_36765_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Baja California, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "30.4625517099995 -117.1242024 32.7184575699996 -114.72339708",
+  "georss_polygon_s": "30.4625517099995 -117.1242024 32.7184575699996 -117.1242024 32.7184575699996 -114.72339708 30.4625517099995 -114.72339708 30.4625517099995 -117.1242024",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36765",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36765",
+  "nyu_addl_dspace_s": "37736",
+  "locn_geometry": "ENVELOPE(-117.1242024, -114.72339708, 32.7184575699996, 30.4625517099995)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36766.json b/metadata-aardvark/Datasets/nyu-2451-36766.json
index e1da60733..2619e0b08 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36766.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36766.json
@@ -1,35 +1,55 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This line shapefile represents Ejes de vialidad (Streets) for the Mexican state of Baja California. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36766",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Streets",
-    "Roads",
-    "Transportation"
-  ],
-  "dct_title_s": "2015 Baja California, Mexico Streets",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36766\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77487/nyu_2451_36766.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78174/nyu_2451_36766_doc.zip\"}",
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36766",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36766",
-  "nyu_addl_dspace_s": "37737",
-  "locn_geometry": "ENVELOPE(-118.40764955, -112.65424029, 32.7186535699996, 27.9999999799994)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This line shapefile represents Ejes de vialidad (Streets) for the Mexican state of Baja California. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36766"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Streets",
+    "Roads",
+    "Transportation"
+  ],
+  "dct_title_s": "2015 Baja California, Mexico Streets",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36766\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77487/nyu_2451_36766.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78174/nyu_2451_36766_doc.zip\"}",
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36766",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36766",
+  "nyu_addl_dspace_s": "37737",
+  "locn_geometry": "ENVELOPE(-118.40764955, -112.65424029, 32.7186535699996, 27.9999999799994)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36767.json b/metadata-aardvark/Datasets/nyu-2451-36767.json
index 681fef811..5c6c24918 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36767.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36767.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Entidad (State) for the Mexican state of Baja California. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36767",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Baja California, Mexico State Boundary",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36767\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77488/nyu_2451_36767.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78175/nyu_2451_36767_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Baja California, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "27.9999999799994 -118.40764955 32.7186535699996 -112.65424029",
-  "georss_polygon_s": "27.9999999799994 -118.40764955 32.7186535699996 -118.40764955 32.7186535699996 -112.65424029 27.9999999799994 -112.65424029 27.9999999799994 -118.40764955",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36767",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36767",
-  "nyu_addl_dspace_s": "37738",
-  "locn_geometry": "ENVELOPE(-118.40764955, -112.65424029, 32.7186535699996, 27.9999999799994)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Entidad (State) for the Mexican state of Baja California. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36767"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Baja California, Mexico State Boundary",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36767\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77488/nyu_2451_36767.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78175/nyu_2451_36767_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Baja California, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "27.9999999799994 -118.40764955 32.7186535699996 -112.65424029",
+  "georss_polygon_s": "27.9999999799994 -118.40764955 32.7186535699996 -118.40764955 32.7186535699996 -112.65424029 27.9999999799994 -112.65424029 27.9999999799994 -118.40764955",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36767",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36767",
+  "nyu_addl_dspace_s": "37738",
+  "locn_geometry": "ENVELOPE(-118.40764955, -112.65424029, 32.7186535699996, 27.9999999799994)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36768.json b/metadata-aardvark/Datasets/nyu-2451-36768.json
index d73257c01..c534b43b7 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36768.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36768.json
@@ -1,34 +1,54 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This line shapefile represents Frentes de Manzana (Census Blocks) for the Mexican state of Baja California. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36768",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Baja California, Mexico Census Blocks",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36768\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77489/nyu_2451_36768.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78176/nyu_2451_36768_doc.zip\"}",
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36768",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36768",
-  "nyu_addl_dspace_s": "37739",
-  "locn_geometry": "ENVELOPE(-118.40764955, -112.65424029, 32.7186535699996, 27.9999999799994)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This line shapefile represents Frentes de Manzana (Census Blocks) for the Mexican state of Baja California. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36768"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Baja California, Mexico Census Blocks",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36768\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77489/nyu_2451_36768.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78176/nyu_2451_36768_doc.zip\"}",
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36768",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36768",
+  "nyu_addl_dspace_s": "37739",
+  "locn_geometry": "ENVELOPE(-118.40764955, -112.65424029, 32.7186535699996, 27.9999999799994)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36769.json b/metadata-aardvark/Datasets/nyu-2451-36769.json
index be6b221dc..3c44041e9 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36769.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36769.json
@@ -1,38 +1,56 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile represents Localidad Rural (Locations of Rural Places without Boundaries) for the Mexican state of Baja California. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36769",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Location"
-  ],
-  "dct_title_s": "2015 Baja California, Mexico Locations of Rural Places without Boundaries",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36769\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77490/nyu_2451_36769.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78177/nyu_2451_36769_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Baja California, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "28.0005555499994 -118.326944444 32.7044444499996 -112.77305555",
-  "georss_polygon_s": "28.0005555499994 -118.326944444 32.7044444499996 -118.326944444 32.7044444499996 -112.77305555 28.0005555499994 -112.77305555 28.0005555499994 -118.326944444",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36769",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36769",
-  "nyu_addl_dspace_s": "37740",
-  "locn_geometry": "ENVELOPE(-118.326944444, -112.77305555, 32.7044444499996, 28.0005555499994)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile represents Localidad Rural (Locations of Rural Places without Boundaries) for the Mexican state of Baja California. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36769"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Location"
+  ],
+  "dct_title_s": "2015 Baja California, Mexico Locations of Rural Places without Boundaries",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36769\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77490/nyu_2451_36769.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78177/nyu_2451_36769_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Baja California, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "28.0005555499994 -118.326944444 32.7044444499996 -112.77305555",
+  "georss_polygon_s": "28.0005555499994 -118.326944444 32.7044444499996 -118.326944444 32.7044444499996 -112.77305555 28.0005555499994 -112.77305555 28.0005555499994 -118.326944444",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36769",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36769",
+  "nyu_addl_dspace_s": "37740",
+  "locn_geometry": "ENVELOPE(-118.326944444, -112.77305555, 32.7044444499996, 28.0005555499994)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36770.json b/metadata-aardvark/Datasets/nyu-2451-36770.json
index c49952c51..e22a33657 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36770.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36770.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Localidad Urbana y Rural Amanzanada (Locations of Urban and Rural Blocks) for the Mexican state of Baja California. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36770",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Baja California, Mexico Locations of Urban and Rural Blocks",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36770\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77491/nyu_2451_36770.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78178/nyu_2451_36770_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Baja California, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "28.0318361699994 -117.1242024 32.7184575699996 -113.55209098",
-  "georss_polygon_s": "28.0318361699994 -117.1242024 32.7184575699996 -117.1242024 32.7184575699996 -113.55209098 28.0318361699994 -113.55209098 28.0318361699994 -117.1242024",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36770",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36770",
-  "nyu_addl_dspace_s": "37741",
-  "locn_geometry": "ENVELOPE(-117.1242024, -113.55209098, 32.7184575699996, 28.0318361699994)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Localidad Urbana y Rural Amanzanada (Locations of Urban and Rural Blocks) for the Mexican state of Baja California. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36770"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Baja California, Mexico Locations of Urban and Rural Blocks",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36770\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77491/nyu_2451_36770.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78178/nyu_2451_36770_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Baja California, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "28.0318361699994 -117.1242024 32.7184575699996 -113.55209098",
+  "georss_polygon_s": "28.0318361699994 -117.1242024 32.7184575699996 -117.1242024 32.7184575699996 -113.55209098 28.0318361699994 -113.55209098 28.0318361699994 -117.1242024",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36770",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36770",
+  "nyu_addl_dspace_s": "37741",
+  "locn_geometry": "ENVELOPE(-117.1242024, -113.55209098, 32.7184575699996, 28.0318361699994)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36771.json b/metadata-aardvark/Datasets/nyu-2451-36771.json
index e648b5566..eb3b6f2ba 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36771.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36771.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Pol\u00edgonos de Manzanas (polygons of Census Blocks) for the Mexican state of Baja California. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36771",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Baja California, Mexico Polygons of Census Blocks",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36771\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77492/nyu_2451_36771.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78179/nyu_2451_36771_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Baja California, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "28.0319556599994 -117.12411834 32.7182467499996 -113.55227362",
-  "georss_polygon_s": "28.0319556599994 -117.12411834 32.7182467499996 -117.12411834 32.7182467499996 -113.55227362 28.0319556599994 -113.55227362 28.0319556599994 -117.12411834",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36771",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36771",
-  "nyu_addl_dspace_s": "37742",
-  "locn_geometry": "ENVELOPE(-117.12411834, -113.55227362, 32.7182467499996, 28.0319556599994)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Polígonos de Manzanas (polygons of Census Blocks) for the Mexican state of Baja California. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36771"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Baja California, Mexico Polygons of Census Blocks",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36771\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77492/nyu_2451_36771.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78179/nyu_2451_36771_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Baja California, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "28.0319556599994 -117.12411834 32.7182467499996 -113.55227362",
+  "georss_polygon_s": "28.0319556599994 -117.12411834 32.7182467499996 -117.12411834 32.7182467499996 -113.55227362 28.0319556599994 -113.55227362 28.0319556599994 -117.12411834",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36771",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36771",
+  "nyu_addl_dspace_s": "37742",
+  "locn_geometry": "ENVELOPE(-117.12411834, -113.55227362, 32.7182467499996, 28.0319556599994)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36772.json b/metadata-aardvark/Datasets/nyu-2451-36772.json
index 3abe1e705..3b8f8928a 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36772.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36772.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Municipio (Counties) for the Mexican state of Baja California. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36772",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Baja California, Mexico Counties",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36772\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77493/nyu_2451_36772.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78180/nyu_2451_36772_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Baja California, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "27.9999999799994 -118.40764955 32.7186535699996 -112.65424029",
-  "georss_polygon_s": "27.9999999799994 -118.40764955 32.7186535699996 -118.40764955 32.7186535699996 -112.65424029 27.9999999799994 -112.65424029 27.9999999799994 -118.40764955",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36772",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36772",
-  "nyu_addl_dspace_s": "37743",
-  "locn_geometry": "ENVELOPE(-118.40764955, -112.65424029, 32.7186535699996, 27.9999999799994)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Municipio (Counties) for the Mexican state of Baja California. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36772"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Baja California, Mexico Counties",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36772\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77493/nyu_2451_36772.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78180/nyu_2451_36772_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Baja California, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "27.9999999799994 -118.40764955 32.7186535699996 -112.65424029",
+  "georss_polygon_s": "27.9999999799994 -118.40764955 32.7186535699996 -118.40764955 32.7186535699996 -112.65424029 27.9999999799994 -112.65424029 27.9999999799994 -118.40764955",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36772",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36772",
+  "nyu_addl_dspace_s": "37743",
+  "locn_geometry": "ENVELOPE(-118.40764955, -112.65424029, 32.7186535699996, 27.9999999799994)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36773.json b/metadata-aardvark/Datasets/nyu-2451-36773.json
index 2aafd39f2..f56308f83 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36773.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36773.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Servicios con Informaci\u00f3n complementaria de tipo \u00c1rea (\u00c1reas Verdes, Camellones, glorietas) (Locations of Green Areas, Cemeteries, Sports and Recreation Areas) for the Mexican state of Baja California. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36773",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Baja California, Mexico Locations of Green Areas, Cemeteries, and sports and Recreation Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36773\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77494/nyu_2451_36773.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78181/nyu_2451_36773_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Baja California, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "30.5157775799995 -117.12298626 32.6819463099996 -114.74808697",
-  "georss_polygon_s": "30.5157775799995 -117.12298626 32.6819463099996 -117.12298626 32.6819463099996 -114.74808697 30.5157775799995 -114.74808697 30.5157775799995 -117.12298626",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36773",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36773",
-  "nyu_addl_dspace_s": "37744",
-  "locn_geometry": "ENVELOPE(-117.12298626, -114.74808697, 32.6819463099996, 30.5157775799995)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Servicios con Información complementaria de tipo Área (Áreas Verdes, Camellones, glorietas) (Locations of Green Areas, Cemeteries, Sports and Recreation Areas) for the Mexican state of Baja California. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36773"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Baja California, Mexico Locations of Green Areas, Cemeteries, and sports and Recreation Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36773\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77494/nyu_2451_36773.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78181/nyu_2451_36773_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Baja California, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "30.5157775799995 -117.12298626 32.6819463099996 -114.74808697",
+  "georss_polygon_s": "30.5157775799995 -117.12298626 32.6819463099996 -117.12298626 32.6819463099996 -114.74808697 30.5157775799995 -114.74808697 30.5157775799995 -117.12298626",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36773",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36773",
+  "nyu_addl_dspace_s": "37744",
+  "locn_geometry": "ENVELOPE(-117.12298626, -114.74808697, 32.6819463099996, 30.5157775799995)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36774.json b/metadata-aardvark/Datasets/nyu-2451-36774.json
index 41b55914b..d1bbc0682 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36774.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36774.json
@@ -1,45 +1,63 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This line shapefile represents Servicios con Informaci\u00f3n complementaria de tipo L\u00ednea (Routes of Rivers and Railways) for the Mexican state of Baja California. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36774",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Rivers",
-    "Railroads",
-    "Railroads and state",
-    "Transportation",
-    "Canals",
-    "Water",
-    "Bridges",
-    "Dams"
-  ],
-  "dct_title_s": "2015 Baja California, Mexico Routes of Rivers and Railways",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36774\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77495/nyu_2451_36774.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78182/nyu_2451_36774_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Baja California, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "28.0318361699994 -117.1242024 32.7199547699996 -113.54981814",
-  "georss_polygon_s": "28.0318361699994 -117.1242024 32.7199547699996 -117.1242024 32.7199547699996 -113.54981814 28.0318361699994 -113.54981814 28.0318361699994 -117.1242024",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36774",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36774",
-  "nyu_addl_dspace_s": "37745",
-  "locn_geometry": "ENVELOPE(-117.1242024, -113.54981814, 32.7199547699996, 28.0318361699994)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This line shapefile represents Servicios con Información complementaria de tipo Línea (Routes of Rivers and Railways) for the Mexican state of Baja California. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36774"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Rivers",
+    "Railroads",
+    "Railroads and state",
+    "Transportation",
+    "Canals",
+    "Water",
+    "Bridges",
+    "Dams"
+  ],
+  "dct_title_s": "2015 Baja California, Mexico Routes of Rivers and Railways",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36774\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77495/nyu_2451_36774.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78182/nyu_2451_36774_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Baja California, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "28.0318361699994 -117.1242024 32.7199547699996 -113.54981814",
+  "georss_polygon_s": "28.0318361699994 -117.1242024 32.7199547699996 -117.1242024 32.7199547699996 -113.54981814 28.0318361699994 -113.54981814 28.0318361699994 -117.1242024",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36774",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36774",
+  "nyu_addl_dspace_s": "37745",
+  "locn_geometry": "ENVELOPE(-117.1242024, -113.54981814, 32.7199547699996, 28.0318361699994)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36775.json b/metadata-aardvark/Datasets/nyu-2451-36775.json
index 67f9e870e..a131713d8 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36775.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36775.json
@@ -1,38 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile represents Servicios con Informaci\u00f3n complementaria de tipo Puntual (Palacios Municipales o Ayudant\u00edas, Parques o Jardines) (Locations of Municipal Buildings, Schools, Parks, and Gardens) for the Mexican state of Baja California. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36775",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Location",
-    "Gardens",
-    "Parks",
-    "Recreation areas",
-    "Temples",
-    "Schools"
-  ],
-  "dct_title_s": "2015 Baja California, Mexico Locations of Municipal Buildings, Schools, Parks, and Gardens",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36775\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77496/nyu_2451_36775.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78183/nyu_2451_36775_doc.zip\"}",
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36775",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36775",
-  "nyu_addl_dspace_s": "37746",
-  "locn_geometry": "ENVELOPE(-118.40764955, -112.65424029, 32.7186535699996, 27.9999999799994)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile represents Servicios con Información complementaria de tipo Puntual (Palacios Municipales o Ayudantías, Parques o Jardines) (Locations of Municipal Buildings, Schools, Parks, and Gardens) for the Mexican state of Baja California. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36775"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Location",
+    "Gardens",
+    "Parks",
+    "Recreation areas",
+    "Temples",
+    "Schools"
+  ],
+  "dct_title_s": "2015 Baja California, Mexico Locations of Municipal Buildings, Schools, Parks, and Gardens",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36775\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77496/nyu_2451_36775.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78183/nyu_2451_36775_doc.zip\"}",
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36775",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36775",
+  "nyu_addl_dspace_s": "37746",
+  "locn_geometry": "ENVELOPE(-118.40764955, -112.65424029, 32.7186535699996, 27.9999999799994)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36776.json b/metadata-aardvark/Datasets/nyu-2451-36776.json
index 871da77ef..3debc8104 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36776.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36776.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Territorio Insulara (Isolated Areas) for the Mexican state of Baja California. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36776",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estad\u00ccstica y Geograf\u00cca, INEGI",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Baja California, Mexico Isolated Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36776\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77497/nyu_2451_36776.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78184/nyu_2451_36776_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Baja California, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "28.0299466990086 -118.407649550879 32.4460504917855 -112.654240299838",
-  "georss_polygon_s": "28.0299466990086 -118.407649550879 32.4460504917855 -118.407649550879 32.4460504917855 -112.654240299838 28.0299466990086 -112.654240299838 28.0299466990086 -118.407649550879",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36776",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36776",
-  "nyu_addl_dspace_s": "37747",
-  "locn_geometry": "ENVELOPE(-118.407649550879, -112.654240299838, 32.4460504917855, 28.0299466990086)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Territorio Insulara (Isolated Areas) for the Mexican state of Baja California. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36776"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de EstadÌstica y GeografÌa, INEGI"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Baja California, Mexico Isolated Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36776\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77497/nyu_2451_36776.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78184/nyu_2451_36776_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Baja California, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "28.0299466990086 -118.407649550879 32.4460504917855 -112.654240299838",
+  "georss_polygon_s": "28.0299466990086 -118.407649550879 32.4460504917855 -118.407649550879 32.4460504917855 -112.654240299838 28.0299466990086 -112.654240299838 28.0299466990086 -118.407649550879",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36776",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36776",
+  "nyu_addl_dspace_s": "37747",
+  "locn_geometry": "ENVELOPE(-118.407649550879, -112.654240299838, 32.4460504917855, 28.0299466990086)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36777.json b/metadata-aardvark/Datasets/nyu-2451-36777.json
index d9f0a237a..1b60b602c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36777.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36777.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents \u00c1rea Geoestad\u00edstica B\u00e1sica (AGEB) (Rural Census Tracts) for the Mexican state of Baja California Sur. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36777",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Baja California Sur, Mexico Rural Census Tracts",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36777\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77498/nyu_2451_36777.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78185/nyu_2451_36777_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Baja California Sur, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "22.8719540499992 -115.22376434 28.0000017099994 -109.41317298",
-  "georss_polygon_s": "22.8719540499992 -115.22376434 28.0000017099994 -115.22376434 28.0000017099994 -109.41317298 22.8719540499992 -109.41317298 22.8719540499992 -115.22376434",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36777",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36777",
-  "nyu_addl_dspace_s": "37748",
-  "locn_geometry": "ENVELOPE(-115.22376434, -109.41317298, 28.0000017099994, 22.8719540499992)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Área Geoestadística Básica (AGEB) (Rural Census Tracts) for the Mexican state of Baja California Sur. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36777"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Baja California Sur, Mexico Rural Census Tracts",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36777\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77498/nyu_2451_36777.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78185/nyu_2451_36777_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Baja California Sur, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "22.8719540499992 -115.22376434 28.0000017099994 -109.41317298",
+  "georss_polygon_s": "22.8719540499992 -115.22376434 28.0000017099994 -115.22376434 28.0000017099994 -109.41317298 22.8719540499992 -109.41317298 22.8719540499992 -115.22376434",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36777",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36777",
+  "nyu_addl_dspace_s": "37748",
+  "locn_geometry": "ENVELOPE(-115.22376434, -109.41317298, 28.0000017099994, 22.8719540499992)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36778.json b/metadata-aardvark/Datasets/nyu-2451-36778.json
index cfb7e325d..877ebc9ae 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36778.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36778.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents \u00c1rea Geoestad\u00edstica B\u00e1sica (AGEB) (Urban Census Tracts) for the Mexican state of Baja California Sur. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36778",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Baja California Sur, Mexico Urban Census Tracts",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36778\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77499/nyu_2451_36778.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78186/nyu_2451_36778_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Baja California Sur, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "22.8719540499992 -114.90491382 27.9844186499994 -109.68650837",
-  "georss_polygon_s": "22.8719540499992 -114.90491382 27.9844186499994 -114.90491382 27.9844186499994 -109.68650837 22.8719540499992 -109.68650837 22.8719540499992 -114.90491382",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36778",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36778",
-  "nyu_addl_dspace_s": "37749",
-  "locn_geometry": "ENVELOPE(-114.90491382, -109.68650837, 27.9844186499994, 22.8719540499992)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Área Geoestadística Básica (AGEB) (Urban Census Tracts) for the Mexican state of Baja California Sur. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36778"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Baja California Sur, Mexico Urban Census Tracts",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36778\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77499/nyu_2451_36778.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78186/nyu_2451_36778_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Baja California Sur, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "22.8719540499992 -114.90491382 27.9844186499994 -109.68650837",
+  "georss_polygon_s": "22.8719540499992 -114.90491382 27.9844186499994 -114.90491382 27.9844186499994 -109.68650837 22.8719540499992 -109.68650837 22.8719540499992 -114.90491382",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36778",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36778",
+  "nyu_addl_dspace_s": "37749",
+  "locn_geometry": "ENVELOPE(-114.90491382, -109.68650837, 27.9844186499994, 22.8719540499992)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36779.json b/metadata-aardvark/Datasets/nyu-2451-36779.json
index 624901530..def338652 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36779.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36779.json
@@ -1,40 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This line shapefile represents Ejes de vialidad (Streets) for the Mexican state of Baja California Sur. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36779",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Streets",
-    "Roads",
-    "Transportation"
-  ],
-  "dct_title_s": "2015 Baja California Sur, Mexico Streets",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36779\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77500/nyu_2451_36779.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78187/nyu_2451_36779_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Baja California Sur, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "22.8728551399992 -115.17360702 27.9844186499994 -109.56822883",
-  "georss_polygon_s": "22.8728551399992 -115.17360702 27.9844186499994 -115.17360702 27.9844186499994 -109.56822883 22.8728551399992 -109.56822883 22.8728551399992 -115.17360702",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36779",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36779",
-  "nyu_addl_dspace_s": "37750",
-  "locn_geometry": "ENVELOPE(-115.17360702, -109.56822883, 27.9844186499994, 22.8728551399992)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This line shapefile represents Ejes de vialidad (Streets) for the Mexican state of Baja California Sur. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36779"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Streets",
+    "Roads",
+    "Transportation"
+  ],
+  "dct_title_s": "2015 Baja California Sur, Mexico Streets",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36779\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77500/nyu_2451_36779.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78187/nyu_2451_36779_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Baja California Sur, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "22.8728551399992 -115.17360702 27.9844186499994 -109.56822883",
+  "georss_polygon_s": "22.8728551399992 -115.17360702 27.9844186499994 -115.17360702 27.9844186499994 -109.56822883 22.8728551399992 -109.56822883 22.8728551399992 -115.17360702",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36779",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36779",
+  "nyu_addl_dspace_s": "37750",
+  "locn_geometry": "ENVELOPE(-115.17360702, -109.56822883, 27.9844186499994, 22.8728551399992)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36780.json b/metadata-aardvark/Datasets/nyu-2451-36780.json
index d62debc61..f33251bea 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36780.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36780.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Entidad (State) for the Mexican state of Baja California Sur. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36780",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Baja California Sur, Mexico State Boundary",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36780\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77501/nyu_2451_36780.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78188/nyu_2451_36780_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Baja California Sur, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "22.8719540499992 -115.22376434 28.0000017099994 -109.41317298",
-  "georss_polygon_s": "22.8719540499992 -115.22376434 28.0000017099994 -115.22376434 28.0000017099994 -109.41317298 22.8719540499992 -109.41317298 22.8719540499992 -115.22376434",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36780",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36780",
-  "nyu_addl_dspace_s": "37751",
-  "locn_geometry": "ENVELOPE(-115.22376434, -109.41317298, 28.0000017099994, 22.8719540499992)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Entidad (State) for the Mexican state of Baja California Sur. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36780"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Baja California Sur, Mexico State Boundary",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36780\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77501/nyu_2451_36780.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78188/nyu_2451_36780_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Baja California Sur, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "22.8719540499992 -115.22376434 28.0000017099994 -109.41317298",
+  "georss_polygon_s": "22.8719540499992 -115.22376434 28.0000017099994 -115.22376434 28.0000017099994 -109.41317298 22.8719540499992 -109.41317298 22.8719540499992 -115.22376434",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36780",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36780",
+  "nyu_addl_dspace_s": "37751",
+  "locn_geometry": "ENVELOPE(-115.22376434, -109.41317298, 28.0000017099994, 22.8719540499992)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36781.json b/metadata-aardvark/Datasets/nyu-2451-36781.json
index 8b0dc6e13..6b462b84c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36781.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36781.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This line shapefile represents Frentes de Manzana (Census Blocks) for the Mexican state of Baja California Sur. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36781",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Baja California Sur, Mexico Census Blocks",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36781\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77502/nyu_2451_36781.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78189/nyu_2451_36781_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Baja California Sur, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "22.8723756499992 -115.17358169 27.9843765699994 -109.56830674",
-  "georss_polygon_s": "22.8723756499992 -115.17358169 27.9843765699994 -115.17358169 27.9843765699994 -109.56830674 22.8723756499992 -109.56830674 22.8723756499992 -115.17358169",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36781",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36781",
-  "nyu_addl_dspace_s": "37752",
-  "locn_geometry": "ENVELOPE(-115.17358169, -109.56830674, 27.9843765699994, 22.8723756499992)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This line shapefile represents Frentes de Manzana (Census Blocks) for the Mexican state of Baja California Sur. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36781"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Baja California Sur, Mexico Census Blocks",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36781\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77502/nyu_2451_36781.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78189/nyu_2451_36781_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Baja California Sur, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "22.8723756499992 -115.17358169 27.9843765699994 -109.56830674",
+  "georss_polygon_s": "22.8723756499992 -115.17358169 27.9843765699994 -115.17358169 27.9843765699994 -109.56830674 22.8723756499992 -109.56830674 22.8723756499992 -115.17358169",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36781",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36781",
+  "nyu_addl_dspace_s": "37752",
+  "locn_geometry": "ENVELOPE(-115.17358169, -109.56830674, 27.9843765699994, 22.8723756499992)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36782.json b/metadata-aardvark/Datasets/nyu-2451-36782.json
index 9c0edec59..90d622676 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36782.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36782.json
@@ -1,38 +1,56 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile represents Localidad Rural (Locations of Rural Places without Boundaries) for the Mexican state of Baja California Sur. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36782",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Location"
-  ],
-  "dct_title_s": "2015 Baja California Sur, Mexico Locations of Rural Places without Boundaries",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36782\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77503/nyu_2451_36782.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78190/nyu_2451_36782_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Baja California Sur, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "22.8733333499992 -115.06439618 27.9985467099994 -109.42527914",
-  "georss_polygon_s": "22.8733333499992 -115.06439618 27.9985467099994 -115.06439618 27.9985467099994 -109.42527914 22.8733333499992 -109.42527914 22.8733333499992 -115.06439618",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36782",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36782",
-  "nyu_addl_dspace_s": "37753",
-  "locn_geometry": "ENVELOPE(-115.06439618, -109.42527914, 27.9985467099994, 22.8733333499992)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile represents Localidad Rural (Locations of Rural Places without Boundaries) for the Mexican state of Baja California Sur. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36782"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Location"
+  ],
+  "dct_title_s": "2015 Baja California Sur, Mexico Locations of Rural Places without Boundaries",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36782\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77503/nyu_2451_36782.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78190/nyu_2451_36782_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Baja California Sur, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "22.8733333499992 -115.06439618 27.9985467099994 -109.42527914",
+  "georss_polygon_s": "22.8733333499992 -115.06439618 27.9985467099994 -115.06439618 27.9985467099994 -109.42527914 22.8733333499992 -109.42527914 22.8733333499992 -115.06439618",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36782",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36782",
+  "nyu_addl_dspace_s": "37753",
+  "locn_geometry": "ENVELOPE(-115.06439618, -109.42527914, 27.9985467099994, 22.8733333499992)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36783.json b/metadata-aardvark/Datasets/nyu-2451-36783.json
index 55aedbcfb..3b62be108 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36783.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36783.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Localidad Urbana y Rural Amanzanada (Locations of Urban and Rural Blocks) for the Mexican state of Baja California Sur. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36783",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Baja California Sur, Mexico Locations of Urban and Rural Blocks",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36783\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77504/nyu_2451_36783.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78191/nyu_2451_36783_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Baja California Sur, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "22.8719540499992 -115.17360702 27.9844186499994 -109.56822883",
-  "georss_polygon_s": "22.8719540499992 -115.17360702 27.9844186499994 -115.17360702 27.9844186499994 -109.56822883 22.8719540499992 -109.56822883 22.8719540499992 -115.17360702",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36783",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36783",
-  "nyu_addl_dspace_s": "37754",
-  "locn_geometry": "ENVELOPE(-115.17360702, -109.56822883, 27.9844186499994, 22.8719540499992)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Localidad Urbana y Rural Amanzanada (Locations of Urban and Rural Blocks) for the Mexican state of Baja California Sur. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36783"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Baja California Sur, Mexico Locations of Urban and Rural Blocks",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36783\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77504/nyu_2451_36783.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78191/nyu_2451_36783_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Baja California Sur, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "22.8719540499992 -115.17360702 27.9844186499994 -109.56822883",
+  "georss_polygon_s": "22.8719540499992 -115.17360702 27.9844186499994 -115.17360702 27.9844186499994 -109.56822883 22.8719540499992 -109.56822883 22.8719540499992 -115.17360702",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36783",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36783",
+  "nyu_addl_dspace_s": "37754",
+  "locn_geometry": "ENVELOPE(-115.17360702, -109.56822883, 27.9844186499994, 22.8719540499992)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36784.json b/metadata-aardvark/Datasets/nyu-2451-36784.json
index 50ead8129..6d8677d2b 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36784.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36784.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Pol\u00edgonos de Manzanas (polygons of Census Blocks) for the Mexican state of Baja California Sur. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36784",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Baja California Sur, Mexico Polygons of Census Blocks",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36784\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77505/nyu_2451_36784.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78192/nyu_2451_36784_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Baja California Sur, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "22.8723756499992 -115.17390915 27.9843765699994 -109.56830674",
-  "georss_polygon_s": "22.8723756499992 -115.17390915 27.9843765699994 -115.17390915 27.9843765699994 -109.56830674 22.8723756499992 -109.56830674 22.8723756499992 -115.17390915",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36784",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36784",
-  "nyu_addl_dspace_s": "37755",
-  "locn_geometry": "ENVELOPE(-115.17390915, -109.56830674, 27.9843765699994, 22.8723756499992)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Polígonos de Manzanas (polygons of Census Blocks) for the Mexican state of Baja California Sur. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36784"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Baja California Sur, Mexico Polygons of Census Blocks",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36784\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77505/nyu_2451_36784.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78192/nyu_2451_36784_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Baja California Sur, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "22.8723756499992 -115.17390915 27.9843765699994 -109.56830674",
+  "georss_polygon_s": "22.8723756499992 -115.17390915 27.9843765699994 -115.17390915 27.9843765699994 -109.56830674 22.8723756499992 -109.56830674 22.8723756499992 -115.17390915",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36784",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36784",
+  "nyu_addl_dspace_s": "37755",
+  "locn_geometry": "ENVELOPE(-115.17390915, -109.56830674, 27.9843765699994, 22.8723756499992)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36785.json b/metadata-aardvark/Datasets/nyu-2451-36785.json
index 94822af12..95b4dc4cb 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36785.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36785.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Municipio (Counties) for the Mexican state of Baja California Sur. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36785",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Baja California Sur, Mexico Counties",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36785\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77506/nyu_2451_36785.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78193/nyu_2451_36785_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Baja California Sur, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "22.8719540499992 -115.22376434 28.0000017099994 -109.41317298",
-  "georss_polygon_s": "22.8719540499992 -115.22376434 28.0000017099994 -115.22376434 28.0000017099994 -109.41317298 22.8719540499992 -109.41317298 22.8719540499992 -115.22376434",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36785",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36785",
-  "nyu_addl_dspace_s": "37756",
-  "locn_geometry": "ENVELOPE(-115.22376434, -109.41317298, 28.0000017099994, 22.8719540499992)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Municipio (Counties) for the Mexican state of Baja California Sur. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36785"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Baja California Sur, Mexico Counties",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36785\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77506/nyu_2451_36785.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78193/nyu_2451_36785_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Baja California Sur, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "22.8719540499992 -115.22376434 28.0000017099994 -109.41317298",
+  "georss_polygon_s": "22.8719540499992 -115.22376434 28.0000017099994 -115.22376434 28.0000017099994 -109.41317298 22.8719540499992 -109.41317298 22.8719540499992 -115.22376434",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36785",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36785",
+  "nyu_addl_dspace_s": "37756",
+  "locn_geometry": "ENVELOPE(-115.22376434, -109.41317298, 28.0000017099994, 22.8719540499992)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36786.json b/metadata-aardvark/Datasets/nyu-2451-36786.json
index 4bfc51534..0b303f819 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36786.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36786.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Servicios con Informaci\u00f3n complementaria de tipo \u00c1rea (\u00c1reas Verdes, Camellones, glorietas) (Locations of Green Areas, Cemeteries, Sports and Recreation Areas) for the Mexican state of Baja California Sur. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36786",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Baja California Sur, Mexico Locations of Green Areas, Cemeteries, and sports and Recreation Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36786\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77507/nyu_2451_36786.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78194/nyu_2451_36786_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Baja California Sur, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "22.8745081499992 -115.1683132 27.9748400199994 -109.68609837",
-  "georss_polygon_s": "22.8745081499992 -115.1683132 27.9748400199994 -115.1683132 27.9748400199994 -109.68609837 22.8745081499992 -109.68609837 22.8745081499992 -115.1683132",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36786",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36786",
-  "nyu_addl_dspace_s": "37757",
-  "locn_geometry": "ENVELOPE(-115.1683132, -109.68609837, 27.9748400199994, 22.8745081499992)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Servicios con Información complementaria de tipo Área (Áreas Verdes, Camellones, glorietas) (Locations of Green Areas, Cemeteries, Sports and Recreation Areas) for the Mexican state of Baja California Sur. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36786"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Baja California Sur, Mexico Locations of Green Areas, Cemeteries, and sports and Recreation Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36786\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77507/nyu_2451_36786.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78194/nyu_2451_36786_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Baja California Sur, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "22.8745081499992 -115.1683132 27.9748400199994 -109.68609837",
+  "georss_polygon_s": "22.8745081499992 -115.1683132 27.9748400199994 -115.1683132 27.9748400199994 -109.68609837 22.8745081499992 -109.68609837 22.8745081499992 -115.1683132",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36786",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36786",
+  "nyu_addl_dspace_s": "37757",
+  "locn_geometry": "ENVELOPE(-115.1683132, -109.68609837, 27.9748400199994, 22.8745081499992)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36787.json b/metadata-aardvark/Datasets/nyu-2451-36787.json
index 16fb05a3f..828bbb17d 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36787.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36787.json
@@ -1,45 +1,63 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This line shapefile represents Servicios con Informaci\u00f3n complementaria de tipo L\u00ednea (Routes of Rivers and Railways) for the Mexican state of Baja California Sur. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36787",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Rivers",
-    "Railroads",
-    "Railroads and state",
-    "Transportation",
-    "Canals",
-    "Water",
-    "Bridges",
-    "Dams"
-  ],
-  "dct_title_s": "2015 Baja California Sur, Mexico Routes of Rivers and Railways",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36787\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77508/nyu_2451_36787.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78195/nyu_2451_36787_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Baja California Sur, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "22.8719540499992 -115.18051045 27.9698236499994 -109.55834605",
-  "georss_polygon_s": "22.8719540499992 -115.18051045 27.9698236499994 -115.18051045 27.9698236499994 -109.55834605 22.8719540499992 -109.55834605 22.8719540499992 -115.18051045",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36787",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36787",
-  "nyu_addl_dspace_s": "37758",
-  "locn_geometry": "ENVELOPE(-115.18051045, -109.55834605, 27.9698236499994, 22.8719540499992)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This line shapefile represents Servicios con Información complementaria de tipo Línea (Routes of Rivers and Railways) for the Mexican state of Baja California Sur. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36787"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Rivers",
+    "Railroads",
+    "Railroads and state",
+    "Transportation",
+    "Canals",
+    "Water",
+    "Bridges",
+    "Dams"
+  ],
+  "dct_title_s": "2015 Baja California Sur, Mexico Routes of Rivers and Railways",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36787\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77508/nyu_2451_36787.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78195/nyu_2451_36787_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Baja California Sur, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "22.8719540499992 -115.18051045 27.9698236499994 -109.55834605",
+  "georss_polygon_s": "22.8719540499992 -115.18051045 27.9698236499994 -115.18051045 27.9698236499994 -109.55834605 22.8719540499992 -109.55834605 22.8719540499992 -115.18051045",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36787",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36787",
+  "nyu_addl_dspace_s": "37758",
+  "locn_geometry": "ENVELOPE(-115.18051045, -109.55834605, 27.9698236499994, 22.8719540499992)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36788.json b/metadata-aardvark/Datasets/nyu-2451-36788.json
index f8ad92c06..2a8231116 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36788.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36788.json
@@ -1,43 +1,61 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile represents Servicios con Informaci\u00f3n complementaria de tipo Puntual (Palacios Municipales o Ayudant\u00edas, Parques o Jardines) (Locations of Municipal Buildings, Schools, Parks, and Gardens) for the Mexican state of Baja California Sur. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36788",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Location",
-    "Gardens",
-    "Parks",
-    "Recreation areas",
-    "Temples",
-    "Schools"
-  ],
-  "dct_title_s": "2015 Baja California Sur, Mexico Locations of Municipal Buildings, Schools, Parks, and Gardens",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36788\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77509/nyu_2451_36788.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78196/nyu_2451_36788_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Baja California Sur, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "22.8736725799992 -115.17327957 27.9808253199994 -109.58059811",
-  "georss_polygon_s": "22.8736725799992 -115.17327957 27.9808253199994 -115.17327957 27.9808253199994 -109.58059811 22.8736725799992 -109.58059811 22.8736725799992 -115.17327957",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36788",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36788",
-  "nyu_addl_dspace_s": "37759",
-  "locn_geometry": "ENVELOPE(-115.17327957, -109.58059811, 27.9808253199994, 22.8736725799992)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile represents Servicios con Información complementaria de tipo Puntual (Palacios Municipales o Ayudantías, Parques o Jardines) (Locations of Municipal Buildings, Schools, Parks, and Gardens) for the Mexican state of Baja California Sur. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36788"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Location",
+    "Gardens",
+    "Parks",
+    "Recreation areas",
+    "Temples",
+    "Schools"
+  ],
+  "dct_title_s": "2015 Baja California Sur, Mexico Locations of Municipal Buildings, Schools, Parks, and Gardens",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36788\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77509/nyu_2451_36788.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78196/nyu_2451_36788_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Baja California Sur, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "22.8736725799992 -115.17327957 27.9808253199994 -109.58059811",
+  "georss_polygon_s": "22.8736725799992 -115.17327957 27.9808253199994 -115.17327957 27.9808253199994 -109.58059811 22.8736725799992 -109.58059811 22.8736725799992 -115.17327957",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36788",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36788",
+  "nyu_addl_dspace_s": "37759",
+  "locn_geometry": "ENVELOPE(-115.17327957, -109.58059811, 27.9808253199994, 22.8736725799992)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36789.json b/metadata-aardvark/Datasets/nyu-2451-36789.json
index 8e882bb32..252fbba1f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36789.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36789.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Territorio Insular (Isolated Areas) for the Mexican state of Baja California Sur. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36789",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Baja California Sur, Mexico Isolated Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36789\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77510/nyu_2451_36789.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78197/nyu_2451_36789_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Baja California Sur, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "22.8748167974769 -115.223764337377 27.9034279573299 -109.79907201585",
-  "georss_polygon_s": "22.8748167974769 -115.223764337377 27.9034279573299 -115.223764337377 27.9034279573299 -109.79907201585 22.8748167974769 -109.79907201585 22.8748167974769 -115.223764337377",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36789",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36789",
-  "nyu_addl_dspace_s": "37760",
-  "locn_geometry": "ENVELOPE(-115.223764337377, -109.79907201585, 27.9034279573299, 22.8748167974769)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Territorio Insular (Isolated Areas) for the Mexican state of Baja California Sur. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36789"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Baja California Sur, Mexico Isolated Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36789\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77510/nyu_2451_36789.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78197/nyu_2451_36789_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Baja California Sur, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "22.8748167974769 -115.223764337377 27.9034279573299 -109.79907201585",
+  "georss_polygon_s": "22.8748167974769 -115.223764337377 27.9034279573299 -115.223764337377 27.9034279573299 -109.79907201585 22.8748167974769 -109.79907201585 22.8748167974769 -115.223764337377",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36789",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36789",
+  "nyu_addl_dspace_s": "37760",
+  "locn_geometry": "ENVELOPE(-115.223764337377, -109.79907201585, 27.9034279573299, 22.8748167974769)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36790.json b/metadata-aardvark/Datasets/nyu-2451-36790.json
index a7021c136..d0863544e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36790.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36790.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents \u00c1rea Geoestad\u00edstica B\u00e1sica (AGEB) (Rural Census Tracts) for the Mexican state of Campeche. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36790",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Campeche, Mexico Rural Census Tracts",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36790\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77511/nyu_2451_36790.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78198/nyu_2451_36790_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Campeche, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "17.8128711699991 -92.4687900199999 20.8483272899992 -89.1212291999999",
-  "georss_polygon_s": "17.8128711699991 -92.4687900199999 20.8483272899992 -92.4687900199999 20.8483272899992 -89.1212291999999 17.8128711699991 -89.1212291999999 17.8128711699991 -92.4687900199999",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36790",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36790",
-  "nyu_addl_dspace_s": "37761",
-  "locn_geometry": "ENVELOPE(-92.4687900199999, -89.1212291999999, 20.8483272899992, 17.8128711699991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Área Geoestadística Básica (AGEB) (Rural Census Tracts) for the Mexican state of Campeche. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36790"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Campeche, Mexico Rural Census Tracts",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36790\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77511/nyu_2451_36790.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78198/nyu_2451_36790_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Campeche, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "17.8128711699991 -92.4687900199999 20.8483272899992 -89.1212291999999",
+  "georss_polygon_s": "17.8128711699991 -92.4687900199999 20.8483272899992 -92.4687900199999 20.8483272899992 -89.1212291999999 17.8128711699991 -89.1212291999999 17.8128711699991 -92.4687900199999",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36790",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36790",
+  "nyu_addl_dspace_s": "37761",
+  "locn_geometry": "ENVELOPE(-92.4687900199999, -89.1212291999999, 20.8483272899992, 17.8128711699991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36791.json b/metadata-aardvark/Datasets/nyu-2451-36791.json
index 0ff97a663..a1a2fc9de 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36791.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36791.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents \u00c1rea Geoestad\u00edstica B\u00e1sica (AGEB) (Urban Census Tracts) for the Mexican state of Campeche. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36791",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Campeche, Mexico Urban Census Tracts",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36791\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77512/nyu_2451_36791.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78199/nyu_2451_36791_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Campeche, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "18.1770524299991 -92.3196638599999 20.4556239199992 -89.3860649199999",
-  "georss_polygon_s": "18.1770524299991 -92.3196638599999 20.4556239199992 -92.3196638599999 20.4556239199992 -89.3860649199999 18.1770524299991 -89.3860649199999 18.1770524299991 -92.3196638599999",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36791",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36791",
-  "nyu_addl_dspace_s": "37762",
-  "locn_geometry": "ENVELOPE(-92.3196638599999, -89.3860649199999, 20.4556239199992, 18.1770524299991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Área Geoestadística Básica (AGEB) (Urban Census Tracts) for the Mexican state of Campeche. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36791"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Campeche, Mexico Urban Census Tracts",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36791\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77512/nyu_2451_36791.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78199/nyu_2451_36791_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Campeche, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "18.1770524299991 -92.3196638599999 20.4556239199992 -89.3860649199999",
+  "georss_polygon_s": "18.1770524299991 -92.3196638599999 20.4556239199992 -92.3196638599999 20.4556239199992 -89.3860649199999 18.1770524299991 -89.3860649199999 18.1770524299991 -92.3196638599999",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36791",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36791",
+  "nyu_addl_dspace_s": "37762",
+  "locn_geometry": "ENVELOPE(-92.3196638599999, -89.3860649199999, 20.4556239199992, 18.1770524299991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36792.json b/metadata-aardvark/Datasets/nyu-2451-36792.json
index fddcb18e8..20f003f3b 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36792.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36792.json
@@ -1,40 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This line shapefile represents Ejes de vialidad (Streets) for the Mexican state of Campeche. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36792",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Streets",
-    "Roads",
-    "Transportation"
-  ],
-  "dct_title_s": "2015 Campeche, Mexico Streets",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36792\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77513/nyu_2451_36792.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78200/nyu_2451_36792_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Campeche, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "17.8228393699991 -92.4665975399999 20.7057019499992 -89.1313395499999",
-  "georss_polygon_s": "17.8228393699991 -92.4665975399999 20.7057019499992 -92.4665975399999 20.7057019499992 -89.1313395499999 17.8228393699991 -89.1313395499999 17.8228393699991 -92.4665975399999",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36792",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36792",
-  "nyu_addl_dspace_s": "37763",
-  "locn_geometry": "ENVELOPE(-92.4665975399999, -89.1313395499999, 20.7057019499992, 17.8228393699991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This line shapefile represents Ejes de vialidad (Streets) for the Mexican state of Campeche. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36792"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Streets",
+    "Roads",
+    "Transportation"
+  ],
+  "dct_title_s": "2015 Campeche, Mexico Streets",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36792\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77513/nyu_2451_36792.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78200/nyu_2451_36792_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Campeche, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "17.8228393699991 -92.4665975399999 20.7057019499992 -89.1313395499999",
+  "georss_polygon_s": "17.8228393699991 -92.4665975399999 20.7057019499992 -92.4665975399999 20.7057019499992 -89.1313395499999 17.8228393699991 -89.1313395499999 17.8228393699991 -92.4665975399999",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36792",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36792",
+  "nyu_addl_dspace_s": "37763",
+  "locn_geometry": "ENVELOPE(-92.4665975399999, -89.1313395499999, 20.7057019499992, 17.8228393699991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36793.json b/metadata-aardvark/Datasets/nyu-2451-36793.json
index 3e2bb5a25..a07d32820 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36793.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36793.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Entidad (State) for the Mexican state of Campeche. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36793",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Campeche, Mexico State Boundary",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36793\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77514/nyu_2451_36793.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78201/nyu_2451_36793_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Campeche, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "17.8128711699991 -92.4687900199999 20.8483272899992 -89.1212291999999",
-  "georss_polygon_s": "17.8128711699991 -92.4687900199999 20.8483272899992 -92.4687900199999 20.8483272899992 -89.1212291999999 17.8128711699991 -89.1212291999999 17.8128711699991 -92.4687900199999",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36793",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36793",
-  "nyu_addl_dspace_s": "37764",
-  "locn_geometry": "ENVELOPE(-92.4687900199999, -89.1212291999999, 20.8483272899992, 17.8128711699991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Entidad (State) for the Mexican state of Campeche. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36793"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Campeche, Mexico State Boundary",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36793\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77514/nyu_2451_36793.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78201/nyu_2451_36793_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Campeche, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "17.8128711699991 -92.4687900199999 20.8483272899992 -89.1212291999999",
+  "georss_polygon_s": "17.8128711699991 -92.4687900199999 20.8483272899992 -92.4687900199999 20.8483272899992 -89.1212291999999 17.8128711699991 -89.1212291999999 17.8128711699991 -92.4687900199999",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36793",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36793",
+  "nyu_addl_dspace_s": "37764",
+  "locn_geometry": "ENVELOPE(-92.4687900199999, -89.1212291999999, 20.8483272899992, 17.8128711699991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36794.json b/metadata-aardvark/Datasets/nyu-2451-36794.json
index 72ac2df54..73446c36b 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36794.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36794.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This line shapefile represents Frentes de Manzana (Census Blocks) for the Mexican state of Campeche. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36794",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Campeche, Mexico Census Blocks",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36794\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77515/nyu_2451_36794.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78202/nyu_2451_36794_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Campeche, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "17.8229075999991 -92.4667591799999 20.7057283399992 -89.1304169199999",
-  "georss_polygon_s": "17.8229075999991 -92.4667591799999 20.7057283399992 -92.4667591799999 20.7057283399992 -89.1304169199999 17.8229075999991 -89.1304169199999 17.8229075999991 -92.4667591799999",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36794",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36794",
-  "nyu_addl_dspace_s": "37765",
-  "locn_geometry": "ENVELOPE(-92.4667591799999, -89.1304169199999, 20.7057283399992, 17.8229075999991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This line shapefile represents Frentes de Manzana (Census Blocks) for the Mexican state of Campeche. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36794"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Campeche, Mexico Census Blocks",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36794\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77515/nyu_2451_36794.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78202/nyu_2451_36794_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Campeche, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "17.8229075999991 -92.4667591799999 20.7057283399992 -89.1304169199999",
+  "georss_polygon_s": "17.8229075999991 -92.4667591799999 20.7057283399992 -92.4667591799999 20.7057283399992 -89.1304169199999 17.8229075999991 -89.1304169199999 17.8229075999991 -92.4667591799999",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36794",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36794",
+  "nyu_addl_dspace_s": "37765",
+  "locn_geometry": "ENVELOPE(-92.4667591799999, -89.1304169199999, 20.7057283399992, 17.8229075999991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36795.json b/metadata-aardvark/Datasets/nyu-2451-36795.json
index 2d7f10c38..a97ee60bc 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36795.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36795.json
@@ -1,38 +1,56 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile represents Localidad Rural (Locations of Rural Places without Boundaries) for the Mexican state of Campeche. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36795",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Location"
-  ],
-  "dct_title_s": "2015 Campeche, Mexico Locations of Rural Places without Boundaries",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36795\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77516/nyu_2451_36795.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78203/nyu_2451_36795_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Campeche, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "17.8213888899991 -92.46 20.5341666599991 -89.13777778",
-  "georss_polygon_s": "17.8213888899991 -92.46 20.5341666599991 -92.46 20.5341666599991 -89.13777778 17.8213888899991 -89.13777778 17.8213888899991 -92.46",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36795",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36795",
-  "nyu_addl_dspace_s": "37766",
-  "locn_geometry": "ENVELOPE(-92.46, -89.13777778, 20.5341666599991, 17.8213888899991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile represents Localidad Rural (Locations of Rural Places without Boundaries) for the Mexican state of Campeche. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36795"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Location"
+  ],
+  "dct_title_s": "2015 Campeche, Mexico Locations of Rural Places without Boundaries",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36795\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77516/nyu_2451_36795.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78203/nyu_2451_36795_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Campeche, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "17.8213888899991 -92.46 20.5341666599991 -89.13777778",
+  "georss_polygon_s": "17.8213888899991 -92.46 20.5341666599991 -92.46 20.5341666599991 -89.13777778 17.8213888899991 -89.13777778 17.8213888899991 -92.46",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36795",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36795",
+  "nyu_addl_dspace_s": "37766",
+  "locn_geometry": "ENVELOPE(-92.46, -89.13777778, 20.5341666599991, 17.8213888899991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36796.json b/metadata-aardvark/Datasets/nyu-2451-36796.json
index f8b4b8e93..786b0df21 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36796.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36796.json
@@ -1,34 +1,54 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Localidad Urbana y Rural Amanzanada (Locations of Urban and Rural Blocks) for the Mexican state of Campeche. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36796",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Campeche, Mexico Locations of Urban and Rural Blocks",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36796\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77517/nyu_2451_36796.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78204/nyu_2451_36796_doc.zip\"}",
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36796",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36796",
-  "nyu_addl_dspace_s": "37767",
-  "locn_geometry": "ENVELOPE(-92.4665975399999, -89.1313395499999, 20.7057019499992, 17.8228393699991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Localidad Urbana y Rural Amanzanada (Locations of Urban and Rural Blocks) for the Mexican state of Campeche. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36796"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Campeche, Mexico Locations of Urban and Rural Blocks",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36796\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77517/nyu_2451_36796.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78204/nyu_2451_36796_doc.zip\"}",
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36796",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36796",
+  "nyu_addl_dspace_s": "37767",
+  "locn_geometry": "ENVELOPE(-92.4665975399999, -89.1313395499999, 20.7057019499992, 17.8228393699991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36797.json b/metadata-aardvark/Datasets/nyu-2451-36797.json
index 0d37fb23f..fc2eee983 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36797.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36797.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Pol\u00edgonos de Manzanas (polygons of Census Blocks) for the Mexican state of Campeche. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36797",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Campeche, Mexico Polygons of Census Blocks",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36797\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77518/nyu_2451_36797.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78205/nyu_2451_36797_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Campeche, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "17.8229075999991 -92.4667591799999 20.7060752899991 -89.1304169199999",
-  "georss_polygon_s": "17.8229075999991 -92.4667591799999 20.7060752899991 -92.4667591799999 20.7060752899991 -89.1304169199999 17.8229075999991 -89.1304169199999 17.8229075999991 -92.4667591799999",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36797",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36797",
-  "nyu_addl_dspace_s": "37768",
-  "locn_geometry": "ENVELOPE(-92.4667591799999, -89.1304169199999, 20.7060752899991, 17.8229075999991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Polígonos de Manzanas (polygons of Census Blocks) for the Mexican state of Campeche. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36797"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Campeche, Mexico Polygons of Census Blocks",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36797\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77518/nyu_2451_36797.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78205/nyu_2451_36797_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Campeche, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "17.8229075999991 -92.4667591799999 20.7060752899991 -89.1304169199999",
+  "georss_polygon_s": "17.8229075999991 -92.4667591799999 20.7060752899991 -92.4667591799999 20.7060752899991 -89.1304169199999 17.8229075999991 -89.1304169199999 17.8229075999991 -92.4667591799999",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36797",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36797",
+  "nyu_addl_dspace_s": "37768",
+  "locn_geometry": "ENVELOPE(-92.4667591799999, -89.1304169199999, 20.7060752899991, 17.8229075999991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36798.json b/metadata-aardvark/Datasets/nyu-2451-36798.json
index 5e92d92c7..5e6b0960d 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36798.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36798.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Municipio (Counties) for the Mexican state of Campeche. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36798",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Campeche, Mexico Counties",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36798\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77519/nyu_2451_36798.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78206/nyu_2451_36798_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Campeche, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "17.8128711699991 -92.4687900199999 20.8483272899992 -89.1212291999999",
-  "georss_polygon_s": "17.8128711699991 -92.4687900199999 20.8483272899992 -92.4687900199999 20.8483272899992 -89.1212291999999 17.8128711699991 -89.1212291999999 17.8128711699991 -92.4687900199999",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36798",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36798",
-  "nyu_addl_dspace_s": "37769",
-  "locn_geometry": "ENVELOPE(-92.4687900199999, -89.1212291999999, 20.8483272899992, 17.8128711699991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Municipio (Counties) for the Mexican state of Campeche. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36798"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Campeche, Mexico Counties",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36798\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77519/nyu_2451_36798.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78206/nyu_2451_36798_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Campeche, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "17.8128711699991 -92.4687900199999 20.8483272899992 -89.1212291999999",
+  "georss_polygon_s": "17.8128711699991 -92.4687900199999 20.8483272899992 -92.4687900199999 20.8483272899992 -89.1212291999999 17.8128711699991 -89.1212291999999 17.8128711699991 -92.4687900199999",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36798",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36798",
+  "nyu_addl_dspace_s": "37769",
+  "locn_geometry": "ENVELOPE(-92.4687900199999, -89.1212291999999, 20.8483272899992, 17.8128711699991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36799.json b/metadata-aardvark/Datasets/nyu-2451-36799.json
index e73adc6e1..71b3ff589 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36799.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36799.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Servicios con Informaci\u00f3n complementaria de tipo \u00c1rea (\u00c1reas Verdes, Camellones, glorietas) (Locations of Green Areas, Cemeteries, Sports and Recreation Areas) for the Mexican state of Campeche. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36799",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Campeche, Mexico Locations of Green Areas, Cemeteries, and sports and Recreation Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36799\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77520/nyu_2451_36799.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78207/nyu_2451_36799_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Campeche, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "17.8207862599991 -92.4687900199999 20.3898570899992 -89.1606225699999",
-  "georss_polygon_s": "17.8207862599991 -92.4687900199999 20.3898570899992 -92.4687900199999 20.3898570899992 -89.1606225699999 17.8207862599991 -89.1606225699999 17.8207862599991 -92.4687900199999",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36799",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36799",
-  "nyu_addl_dspace_s": "37770",
-  "locn_geometry": "ENVELOPE(-92.4687900199999, -89.1606225699999, 20.3898570899992, 17.8207862599991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Servicios con Información complementaria de tipo Área (Áreas Verdes, Camellones, glorietas) (Locations of Green Areas, Cemeteries, Sports and Recreation Areas) for the Mexican state of Campeche. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36799"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Campeche, Mexico Locations of Green Areas, Cemeteries, and sports and Recreation Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36799\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77520/nyu_2451_36799.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78207/nyu_2451_36799_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Campeche, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "17.8207862599991 -92.4687900199999 20.3898570899992 -89.1606225699999",
+  "georss_polygon_s": "17.8207862599991 -92.4687900199999 20.3898570899992 -92.4687900199999 20.3898570899992 -89.1606225699999 17.8207862599991 -89.1606225699999 17.8207862599991 -92.4687900199999",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36799",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36799",
+  "nyu_addl_dspace_s": "37770",
+  "locn_geometry": "ENVELOPE(-92.4687900199999, -89.1606225699999, 20.3898570899992, 17.8207862599991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36800.json b/metadata-aardvark/Datasets/nyu-2451-36800.json
index 097cc4195..27b97f9c4 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36800.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36800.json
@@ -1,45 +1,63 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This line shapefile represents Servicios con Informaci\u00f3n complementaria de tipo L\u00ednea (Routes of Rivers and Railways) for the Mexican state of Campeche. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36800",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Rivers",
-    "Railroads",
-    "Railroads and state",
-    "Transportation",
-    "Canals",
-    "Water",
-    "Bridges",
-    "Dams"
-  ],
-  "dct_title_s": "2015 Campeche, Mexico Routes of Rivers and Railways",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36800\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77521/nyu_2451_36800.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78208/nyu_2451_36800_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Campeche, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "17.8386818799991 -92.4665396299999 20.5124913999991 -89.13293057",
-  "georss_polygon_s": "17.8386818799991 -92.4665396299999 20.5124913999991 -92.4665396299999 20.5124913999991 -89.13293057 17.8386818799991 -89.13293057 17.8386818799991 -92.4665396299999",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36800",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36800",
-  "nyu_addl_dspace_s": "37771",
-  "locn_geometry": "ENVELOPE(-92.4665396299999, -89.13293057, 20.5124913999991, 17.8386818799991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This line shapefile represents Servicios con Información complementaria de tipo Línea (Routes of Rivers and Railways) for the Mexican state of Campeche. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36800"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Rivers",
+    "Railroads",
+    "Railroads and state",
+    "Transportation",
+    "Canals",
+    "Water",
+    "Bridges",
+    "Dams"
+  ],
+  "dct_title_s": "2015 Campeche, Mexico Routes of Rivers and Railways",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36800\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77521/nyu_2451_36800.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78208/nyu_2451_36800_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Campeche, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "17.8386818799991 -92.4665396299999 20.5124913999991 -89.13293057",
+  "georss_polygon_s": "17.8386818799991 -92.4665396299999 20.5124913999991 -92.4665396299999 20.5124913999991 -89.13293057 17.8386818799991 -89.13293057 17.8386818799991 -92.4665396299999",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36800",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36800",
+  "nyu_addl_dspace_s": "37771",
+  "locn_geometry": "ENVELOPE(-92.4665396299999, -89.13293057, 20.5124913999991, 17.8386818799991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36801.json b/metadata-aardvark/Datasets/nyu-2451-36801.json
index c3a7bc26c..221a179b4 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36801.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36801.json
@@ -1,43 +1,61 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile represents Servicios con Informaci\u00f3n complementaria de tipo Puntual (Palacios Municipales o Ayudant\u00edas, Parques o Jardines) (Locations of Municipal Buildings, Schools, Parks, and Gardens) for the Mexican state of Campeche. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36801",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Location",
-    "Gardens",
-    "Parks",
-    "Recreation areas",
-    "Temples",
-    "Schools"
-  ],
-  "dct_title_s": "2015 Campeche, Mexico Locations of Municipal Buildings, Schools, Parks, and Gardens",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36801\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77522/nyu_2451_36801.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78209/nyu_2451_36801_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Campeche, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "17.8246792199991 -92.4658724199999 20.7017792199992 -89.1331199099999",
-  "georss_polygon_s": "17.8246792199991 -92.4658724199999 20.7017792199992 -92.4658724199999 20.7017792199992 -89.1331199099999 17.8246792199991 -89.1331199099999 17.8246792199991 -92.4658724199999",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36801",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36801",
-  "nyu_addl_dspace_s": "37772",
-  "locn_geometry": "ENVELOPE(-92.4658724199999, -89.1331199099999, 20.7017792199992, 17.8246792199991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile represents Servicios con Información complementaria de tipo Puntual (Palacios Municipales o Ayudantías, Parques o Jardines) (Locations of Municipal Buildings, Schools, Parks, and Gardens) for the Mexican state of Campeche. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36801"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Location",
+    "Gardens",
+    "Parks",
+    "Recreation areas",
+    "Temples",
+    "Schools"
+  ],
+  "dct_title_s": "2015 Campeche, Mexico Locations of Municipal Buildings, Schools, Parks, and Gardens",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36801\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77522/nyu_2451_36801.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78209/nyu_2451_36801_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Campeche, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "17.8246792199991 -92.4658724199999 20.7017792199992 -89.1331199099999",
+  "georss_polygon_s": "17.8246792199991 -92.4658724199999 20.7017792199992 -92.4658724199999 20.7017792199992 -89.1331199099999 17.8246792199991 -89.1331199099999 17.8246792199991 -92.4658724199999",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36801",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36801",
+  "nyu_addl_dspace_s": "37772",
+  "locn_geometry": "ENVELOPE(-92.4658724199999, -89.1331199099999, 20.7017792199992, 17.8246792199991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36802.json b/metadata-aardvark/Datasets/nyu-2451-36802.json
index d680b9d3a..562cd7f44 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36802.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36802.json
@@ -1,36 +1,56 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Territorio Insular (Isolated Areas) for the Mexican state of Campeche. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36802",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Campeche, Mexico Isolated Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36802\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77523/nyu_2451_36802.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78210/nyu_2451_36802_doc.zip\"}",
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "20.1959264026754 -91.9789624871481 20.6937443282097 -90.4512025941812",
-  "georss_polygon_s": "20.1959264026754 -91.9789624871481 20.6937443282097 -91.9789624871481 20.6937443282097 -90.4512025941812 20.1959264026754 -90.4512025941812 20.1959264026754 -91.9789624871481",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36802",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36802",
-  "nyu_addl_dspace_s": "37773",
-  "locn_geometry": "ENVELOPE(-91.9789624871481, -90.4512025941812, 20.6937443282097, 20.1959264026754)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Territorio Insular (Isolated Areas) for the Mexican state of Campeche. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36802"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Campeche, Mexico Isolated Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36802\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77523/nyu_2451_36802.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78210/nyu_2451_36802_doc.zip\"}",
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "20.1959264026754 -91.9789624871481 20.6937443282097 -90.4512025941812",
+  "georss_polygon_s": "20.1959264026754 -91.9789624871481 20.6937443282097 -91.9789624871481 20.6937443282097 -90.4512025941812 20.1959264026754 -90.4512025941812 20.1959264026754 -91.9789624871481",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36802",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36802",
+  "nyu_addl_dspace_s": "37773",
+  "locn_geometry": "ENVELOPE(-91.9789624871481, -90.4512025941812, 20.6937443282097, 20.1959264026754)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36803.json b/metadata-aardvark/Datasets/nyu-2451-36803.json
index b9c4837e0..eca73d9c1 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36803.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36803.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents \u00c1rea Geoestad\u00edstica B\u00e1sica (AGEB) (Rural Census Tracts) for the Mexican state of Chihuahua. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36803",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Chihuahua, Mexico Rural Census Tracts",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36803\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77524/nyu_2451_36803.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78211/nyu_2451_36803_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Chihuahua, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "25.5588436199993 -109.07488617 31.7844862899996 -103.3067688",
-  "georss_polygon_s": "25.5588436199993 -109.07488617 31.7844862899996 -109.07488617 31.7844862899996 -103.3067688 25.5588436199993 -103.3067688 25.5588436199993 -109.07488617",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36803",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36803",
-  "nyu_addl_dspace_s": "37774",
-  "locn_geometry": "ENVELOPE(-109.07488617, -103.3067688, 31.7844862899996, 25.5588436199993)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Área Geoestadística Básica (AGEB) (Rural Census Tracts) for the Mexican state of Chihuahua. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36803"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Chihuahua, Mexico Rural Census Tracts",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36803\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77524/nyu_2451_36803.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78211/nyu_2451_36803_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Chihuahua, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "25.5588436199993 -109.07488617 31.7844862899996 -103.3067688",
+  "georss_polygon_s": "25.5588436199993 -109.07488617 31.7844862899996 -109.07488617 31.7844862899996 -103.3067688 25.5588436199993 -103.3067688 25.5588436199993 -109.07488617",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36803",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36803",
+  "nyu_addl_dspace_s": "37774",
+  "locn_geometry": "ENVELOPE(-109.07488617, -103.3067688, 31.7844862899996, 25.5588436199993)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36804.json b/metadata-aardvark/Datasets/nyu-2451-36804.json
index ba3bc21b1..7eb58903c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36804.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36804.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents \u00c1rea Geoestad\u00edstica B\u00e1sica (AGEB) (Urban Census Tracts) for the Mexican state of Chihuahua. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36804",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Chihuahua, Mexico Urban Census Tracts",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36804\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77525/nyu_2451_36804.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78212/nyu_2451_36804_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Chihuahua, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "26.0753234199994 -108.54082025 31.7839058899995 -103.89607934",
-  "georss_polygon_s": "26.0753234199994 -108.54082025 31.7839058899995 -108.54082025 31.7839058899995 -103.89607934 26.0753234199994 -103.89607934 26.0753234199994 -108.54082025",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36804",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36804",
-  "nyu_addl_dspace_s": "37775",
-  "locn_geometry": "ENVELOPE(-108.54082025, -103.89607934, 31.7839058899995, 26.0753234199994)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Área Geoestadística Básica (AGEB) (Urban Census Tracts) for the Mexican state of Chihuahua. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36804"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Chihuahua, Mexico Urban Census Tracts",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36804\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77525/nyu_2451_36804.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78212/nyu_2451_36804_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Chihuahua, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "26.0753234199994 -108.54082025 31.7839058899995 -103.89607934",
+  "georss_polygon_s": "26.0753234199994 -108.54082025 31.7839058899995 -108.54082025 31.7839058899995 -103.89607934 26.0753234199994 -103.89607934 26.0753234199994 -108.54082025",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36804",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36804",
+  "nyu_addl_dspace_s": "37775",
+  "locn_geometry": "ENVELOPE(-108.54082025, -103.89607934, 31.7839058899995, 26.0753234199994)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36805.json b/metadata-aardvark/Datasets/nyu-2451-36805.json
index fd767290e..c9d6c1c13 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36805.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36805.json
@@ -1,40 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This line shapefile represents Ejes de vialidad (Streets) for the Mexican state of Chihuahua. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36805",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Streets",
-    "Roads",
-    "Transportation"
-  ],
-  "dct_title_s": "2015 Chihuahua, Mexico Streets",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36805\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77526/nyu_2451_36805.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78213/nyu_2451_36805_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Chihuahua, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "25.6090965199993 -108.95865488 31.7839633199996 -103.52367686",
-  "georss_polygon_s": "25.6090965199993 -108.95865488 31.7839633199996 -108.95865488 31.7839633199996 -103.52367686 25.6090965199993 -103.52367686 25.6090965199993 -108.95865488",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36805",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36805",
-  "nyu_addl_dspace_s": "37776",
-  "locn_geometry": "ENVELOPE(-108.95865488, -103.52367686, 31.7839633199996, 25.6090965199993)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This line shapefile represents Ejes de vialidad (Streets) for the Mexican state of Chihuahua. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36805"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Streets",
+    "Roads",
+    "Transportation"
+  ],
+  "dct_title_s": "2015 Chihuahua, Mexico Streets",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36805\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77526/nyu_2451_36805.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78213/nyu_2451_36805_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Chihuahua, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "25.6090965199993 -108.95865488 31.7839633199996 -103.52367686",
+  "georss_polygon_s": "25.6090965199993 -108.95865488 31.7839633199996 -108.95865488 31.7839633199996 -103.52367686 25.6090965199993 -103.52367686 25.6090965199993 -108.95865488",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36805",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36805",
+  "nyu_addl_dspace_s": "37776",
+  "locn_geometry": "ENVELOPE(-108.95865488, -103.52367686, 31.7839633199996, 25.6090965199993)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36806.json b/metadata-aardvark/Datasets/nyu-2451-36806.json
index 1f5b9a405..fc7fb81fd 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36806.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36806.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Entidad (State) for the Mexican state of Chihuahua. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36806",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Chihuahua, Mexico State Boundary",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36806\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77527/nyu_2451_36806.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78214/nyu_2451_36806_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Chihuahua, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "25.5588436199993 -109.07488617 31.7844862899996 -103.3067688",
-  "georss_polygon_s": "25.5588436199993 -109.07488617 31.7844862899996 -109.07488617 31.7844862899996 -103.3067688 25.5588436199993 -103.3067688 25.5588436199993 -109.07488617",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36806",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36806",
-  "nyu_addl_dspace_s": "37777",
-  "locn_geometry": "ENVELOPE(-109.07488617, -103.3067688, 31.7844862899996, 25.5588436199993)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Entidad (State) for the Mexican state of Chihuahua. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36806"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Chihuahua, Mexico State Boundary",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36806\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77527/nyu_2451_36806.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78214/nyu_2451_36806_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Chihuahua, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "25.5588436199993 -109.07488617 31.7844862899996 -103.3067688",
+  "georss_polygon_s": "25.5588436199993 -109.07488617 31.7844862899996 -109.07488617 31.7844862899996 -103.3067688 25.5588436199993 -103.3067688 25.5588436199993 -109.07488617",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36806",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36806",
+  "nyu_addl_dspace_s": "37777",
+  "locn_geometry": "ENVELOPE(-109.07488617, -103.3067688, 31.7844862899996, 25.5588436199993)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36807.json b/metadata-aardvark/Datasets/nyu-2451-36807.json
index adbea6edd..a81f24573 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36807.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36807.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This line shapefile represents Frentes de Manzana (Census Blocks) for the Mexican state of Chihuahua. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36807",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Chihuahua, Mexico Census Blocks",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36807\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77528/nyu_2451_36807.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78215/nyu_2451_36807_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Chihuahua, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "25.7085236799993 -108.95862551 31.7838880599996 -103.5237692",
-  "georss_polygon_s": "25.7085236799993 -108.95862551 31.7838880599996 -108.95862551 31.7838880599996 -103.5237692 25.7085236799993 -103.5237692 25.7085236799993 -108.95862551",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36807",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36807",
-  "nyu_addl_dspace_s": "37778",
-  "locn_geometry": "ENVELOPE(-108.95862551, -103.5237692, 31.7838880599996, 25.7085236799993)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This line shapefile represents Frentes de Manzana (Census Blocks) for the Mexican state of Chihuahua. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36807"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Chihuahua, Mexico Census Blocks",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36807\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77528/nyu_2451_36807.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78215/nyu_2451_36807_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Chihuahua, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "25.7085236799993 -108.95862551 31.7838880599996 -103.5237692",
+  "georss_polygon_s": "25.7085236799993 -108.95862551 31.7838880599996 -108.95862551 31.7838880599996 -103.5237692 25.7085236799993 -103.5237692 25.7085236799993 -108.95862551",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36807",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36807",
+  "nyu_addl_dspace_s": "37778",
+  "locn_geometry": "ENVELOPE(-108.95862551, -103.5237692, 31.7838880599996, 25.7085236799993)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36808.json b/metadata-aardvark/Datasets/nyu-2451-36808.json
index d9dd81a26..186cc2d2d 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36808.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36808.json
@@ -1,38 +1,56 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile represents Localidad Rural (Locations of Rural Places without Boundaries) for the Mexican state of Chihuahua. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36808",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Location"
-  ],
-  "dct_title_s": "2015 Chihuahua, Mexico Locations of Rural Places without Boundaries",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36808\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77529/nyu_2451_36808.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78216/nyu_2451_36808_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Chihuahua, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "25.6055223499993 -109.06636046 31.7828793099996 -103.39906162",
-  "georss_polygon_s": "25.6055223499993 -109.06636046 31.7828793099996 -109.06636046 31.7828793099996 -103.39906162 25.6055223499993 -103.39906162 25.6055223499993 -109.06636046",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36808",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36808",
-  "nyu_addl_dspace_s": "37779",
-  "locn_geometry": "ENVELOPE(-109.06636046, -103.39906162, 31.7828793099996, 25.6055223499993)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile represents Localidad Rural (Locations of Rural Places without Boundaries) for the Mexican state of Chihuahua. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36808"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Location"
+  ],
+  "dct_title_s": "2015 Chihuahua, Mexico Locations of Rural Places without Boundaries",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36808\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77529/nyu_2451_36808.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78216/nyu_2451_36808_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Chihuahua, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "25.6055223499993 -109.06636046 31.7828793099996 -103.39906162",
+  "georss_polygon_s": "25.6055223499993 -109.06636046 31.7828793099996 -109.06636046 31.7828793099996 -103.39906162 25.6055223499993 -103.39906162 25.6055223499993 -109.06636046",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36808",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36808",
+  "nyu_addl_dspace_s": "37779",
+  "locn_geometry": "ENVELOPE(-109.06636046, -103.39906162, 31.7828793099996, 25.6055223499993)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36809.json b/metadata-aardvark/Datasets/nyu-2451-36809.json
index 6463def8f..855784d11 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36809.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36809.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Localidad Urbana y Rural Amanzanada (Locations of Urban and Rural Blocks) for the Mexican state of Chihuahua. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36809",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Chihuahua, Mexico Locations of Urban and Rural Blocks",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36809\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77530/nyu_2451_36809.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78217/nyu_2451_36809_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Chihuahua, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "25.609020780384 -108.958654880019 31.7839633202506 -103.523676859699",
-  "georss_polygon_s": "25.609020780384 -108.958654880019 31.7839633202506 -108.958654880019 31.7839633202506 -103.523676859699 25.609020780384 -103.523676859699 25.609020780384 -108.958654880019",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36809",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36809",
-  "nyu_addl_dspace_s": "37780",
-  "locn_geometry": "ENVELOPE(-108.958654880019, -103.523676859699, 31.7839633202506, 25.609020780384)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Localidad Urbana y Rural Amanzanada (Locations of Urban and Rural Blocks) for the Mexican state of Chihuahua. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36809"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Chihuahua, Mexico Locations of Urban and Rural Blocks",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36809\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77530/nyu_2451_36809.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78217/nyu_2451_36809_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Chihuahua, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "25.609020780384 -108.958654880019 31.7839633202506 -103.523676859699",
+  "georss_polygon_s": "25.609020780384 -108.958654880019 31.7839633202506 -108.958654880019 31.7839633202506 -103.523676859699 25.609020780384 -103.523676859699 25.609020780384 -108.958654880019",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36809",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36809",
+  "nyu_addl_dspace_s": "37780",
+  "locn_geometry": "ENVELOPE(-108.958654880019, -103.523676859699, 31.7839633202506, 25.609020780384)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36810.json b/metadata-aardvark/Datasets/nyu-2451-36810.json
index f2795ae0e..1063c334d 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36810.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36810.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Pol\u00edgonos de Manzanas (polygons of Census Blocks) for the Mexican state of Chihuahua. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36810",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Chihuahua, Mexico Polygons of Census Blocks",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36810\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77531/nyu_2451_36810.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78218/nyu_2451_36810_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Chihuahua, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "25.6094101849993 -108.95866102 31.7838880599996 -103.5237692",
-  "georss_polygon_s": "25.6094101849993 -108.95866102 31.7838880599996 -108.95866102 31.7838880599996 -103.5237692 25.6094101849993 -103.5237692 25.6094101849993 -108.95866102",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36810",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36810",
-  "nyu_addl_dspace_s": "37781",
-  "locn_geometry": "ENVELOPE(-108.95866102, -103.5237692, 31.7838880599996, 25.6094101849993)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Polígonos de Manzanas (polygons of Census Blocks) for the Mexican state of Chihuahua. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36810"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Chihuahua, Mexico Polygons of Census Blocks",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36810\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77531/nyu_2451_36810.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78218/nyu_2451_36810_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Chihuahua, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "25.6094101849993 -108.95866102 31.7838880599996 -103.5237692",
+  "georss_polygon_s": "25.6094101849993 -108.95866102 31.7838880599996 -108.95866102 31.7838880599996 -103.5237692 25.6094101849993 -103.5237692 25.6094101849993 -108.95866102",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36810",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36810",
+  "nyu_addl_dspace_s": "37781",
+  "locn_geometry": "ENVELOPE(-108.95866102, -103.5237692, 31.7838880599996, 25.6094101849993)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36811.json b/metadata-aardvark/Datasets/nyu-2451-36811.json
index 6814fb915..338db08cf 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36811.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36811.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Municipio (Counties) for the Mexican state of Chihuahua. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36811",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Chihuahua, Mexico Counties",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36811\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77532/nyu_2451_36811.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78219/nyu_2451_36811_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Chihuahua, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "25.5588436199993 -109.07488617 31.7844862899996 -103.3067688",
-  "georss_polygon_s": "25.5588436199993 -109.07488617 31.7844862899996 -109.07488617 31.7844862899996 -103.3067688 25.5588436199993 -103.3067688 25.5588436199993 -109.07488617",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36811",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36811",
-  "nyu_addl_dspace_s": "37782",
-  "locn_geometry": "ENVELOPE(-109.07488617, -103.3067688, 31.7844862899996, 25.5588436199993)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Municipio (Counties) for the Mexican state of Chihuahua. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36811"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Chihuahua, Mexico Counties",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36811\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77532/nyu_2451_36811.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78219/nyu_2451_36811_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Chihuahua, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "25.5588436199993 -109.07488617 31.7844862899996 -103.3067688",
+  "georss_polygon_s": "25.5588436199993 -109.07488617 31.7844862899996 -109.07488617 31.7844862899996 -103.3067688 25.5588436199993 -103.3067688 25.5588436199993 -109.07488617",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36811",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36811",
+  "nyu_addl_dspace_s": "37782",
+  "locn_geometry": "ENVELOPE(-109.07488617, -103.3067688, 31.7844862899996, 25.5588436199993)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36812.json b/metadata-aardvark/Datasets/nyu-2451-36812.json
index 37a8bbd16..9a3216943 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36812.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36812.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Servicios con Informaci\u00f3n complementaria de tipo \u00c1rea (\u00c1reas Verdes, Camellones, glorietas) (Locations of Green Areas, Cemeteries, Sports and Recreation Areas) for the Mexican state of Chihuahua. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36812",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Chihuahua, Mexico Locations of Green Areas, Cemeteries, and sports and Recreation Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36812\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77533/nyu_2451_36812.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78220/nyu_2451_36812_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Chihuahua, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "25.7841886299993 -108.95211488 31.7830212299995 -103.82388868",
-  "georss_polygon_s": "25.7841886299993 -108.95211488 31.7830212299995 -108.95211488 31.7830212299995 -103.82388868 25.7841886299993 -103.82388868 25.7841886299993 -108.95211488",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36812",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36812",
-  "nyu_addl_dspace_s": "37783",
-  "locn_geometry": "ENVELOPE(-108.95211488, -103.82388868, 31.7830212299995, 25.7841886299993)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Servicios con Información complementaria de tipo Área (Áreas Verdes, Camellones, glorietas) (Locations of Green Areas, Cemeteries, Sports and Recreation Areas) for the Mexican state of Chihuahua. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36812"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Chihuahua, Mexico Locations of Green Areas, Cemeteries, and sports and Recreation Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36812\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77533/nyu_2451_36812.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78220/nyu_2451_36812_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Chihuahua, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "25.7841886299993 -108.95211488 31.7830212299995 -103.82388868",
+  "georss_polygon_s": "25.7841886299993 -108.95211488 31.7830212299995 -108.95211488 31.7830212299995 -103.82388868 25.7841886299993 -103.82388868 25.7841886299993 -108.95211488",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36812",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36812",
+  "nyu_addl_dspace_s": "37783",
+  "locn_geometry": "ENVELOPE(-108.95211488, -103.82388868, 31.7830212299995, 25.7841886299993)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36813.json b/metadata-aardvark/Datasets/nyu-2451-36813.json
index 86f3a22ca..9ed248a32 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36813.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36813.json
@@ -1,45 +1,63 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This line shapefile represents Servicios con Informaci\u00f3n complementaria de tipo L\u00ednea (Routes of Rivers and Railways) for the Mexican state of Chihuahua. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36813",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Rivers",
-    "Railroads",
-    "Railroads and state",
-    "Transportation",
-    "Canals",
-    "Water",
-    "Bridges",
-    "Dams"
-  ],
-  "dct_title_s": "2015 Chihuahua, Mexico Routes of Rivers and Railways",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36813\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77534/nyu_2451_36813.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78221/nyu_2451_36813_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Chihuahua, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "25.7103349999993 -108.96342725 31.7764907199995 -103.82337451",
-  "georss_polygon_s": "25.7103349999993 -108.96342725 31.7764907199995 -108.96342725 31.7764907199995 -103.82337451 25.7103349999993 -103.82337451 25.7103349999993 -108.96342725",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36813",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36813",
-  "nyu_addl_dspace_s": "37784",
-  "locn_geometry": "ENVELOPE(-108.96342725, -103.82337451, 31.7764907199995, 25.7103349999993)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This line shapefile represents Servicios con Información complementaria de tipo Línea (Routes of Rivers and Railways) for the Mexican state of Chihuahua. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36813"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Rivers",
+    "Railroads",
+    "Railroads and state",
+    "Transportation",
+    "Canals",
+    "Water",
+    "Bridges",
+    "Dams"
+  ],
+  "dct_title_s": "2015 Chihuahua, Mexico Routes of Rivers and Railways",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36813\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77534/nyu_2451_36813.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78221/nyu_2451_36813_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Chihuahua, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "25.7103349999993 -108.96342725 31.7764907199995 -103.82337451",
+  "georss_polygon_s": "25.7103349999993 -108.96342725 31.7764907199995 -108.96342725 31.7764907199995 -103.82337451 25.7103349999993 -103.82337451 25.7103349999993 -108.96342725",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36813",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36813",
+  "nyu_addl_dspace_s": "37784",
+  "locn_geometry": "ENVELOPE(-108.96342725, -103.82337451, 31.7764907199995, 25.7103349999993)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36814.json b/metadata-aardvark/Datasets/nyu-2451-36814.json
index 402fa2441..061eb073c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36814.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36814.json
@@ -1,43 +1,61 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile represents Servicios con Informaci\u00f3n complementaria de tipo Puntual (Palacios Municipales o Ayudant\u00edas, Parques o Jardines) (Locations of Municipal Buildings, Schools, Parks, and Gardens) for the Mexican state of Chihuahua. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36814",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Location",
-    "Gardens",
-    "Parks",
-    "Recreation areas",
-    "Temples",
-    "Schools"
-  ],
-  "dct_title_s": "2015 Chihuahua, Mexico Locations of Municipal Buildings, Schools, Parks, and Gardens",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36814\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77535/nyu_2451_36814.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78222/nyu_2451_36814_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Chihuahua, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "25.7206558299993 -108.95585789 31.7833914199996 -103.76459654",
-  "georss_polygon_s": "25.7206558299993 -108.95585789 31.7833914199996 -108.95585789 31.7833914199996 -103.76459654 25.7206558299993 -103.76459654 25.7206558299993 -108.95585789",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36814",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36814",
-  "nyu_addl_dspace_s": "37785",
-  "locn_geometry": "ENVELOPE(-108.95585789, -103.76459654, 31.7833914199996, 25.7206558299993)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile represents Servicios con Información complementaria de tipo Puntual (Palacios Municipales o Ayudantías, Parques o Jardines) (Locations of Municipal Buildings, Schools, Parks, and Gardens) for the Mexican state of Chihuahua. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36814"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Location",
+    "Gardens",
+    "Parks",
+    "Recreation areas",
+    "Temples",
+    "Schools"
+  ],
+  "dct_title_s": "2015 Chihuahua, Mexico Locations of Municipal Buildings, Schools, Parks, and Gardens",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36814\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77535/nyu_2451_36814.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78222/nyu_2451_36814_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Chihuahua, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "25.7206558299993 -108.95585789 31.7833914199996 -103.76459654",
+  "georss_polygon_s": "25.7206558299993 -108.95585789 31.7833914199996 -108.95585789 31.7833914199996 -103.76459654 25.7206558299993 -103.76459654 25.7206558299993 -108.95585789",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36814",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36814",
+  "nyu_addl_dspace_s": "37785",
+  "locn_geometry": "ENVELOPE(-108.95585789, -103.76459654, 31.7833914199996, 25.7206558299993)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36815.json b/metadata-aardvark/Datasets/nyu-2451-36815.json
index a3f26b227..e4fc64505 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36815.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36815.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents \u00c1rea Geoestad\u00edstica B\u00e1sica (AGEB) (Rural Census Tracts) for the Mexican state of Chiapas. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36815",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Chiapas, Mexico Rural Census Tracts",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36815\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77536/nyu_2451_36815.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78223/nyu_2451_36815_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Chiapas, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "14.5320983699991 -94.1391559999999 17.9852877999991 -90.3702137199999",
-  "georss_polygon_s": "14.5320983699991 -94.1391559999999 17.9852877999991 -94.1391559999999 17.9852877999991 -90.3702137199999 14.5320983699991 -90.3702137199999 14.5320983699991 -94.1391559999999",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36815",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36815",
-  "nyu_addl_dspace_s": "37786",
-  "locn_geometry": "ENVELOPE(-94.1391559999999, -90.3702137199999, 17.9852877999991, 14.5320983699991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Área Geoestadística Básica (AGEB) (Rural Census Tracts) for the Mexican state of Chiapas. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36815"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Chiapas, Mexico Rural Census Tracts",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36815\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77536/nyu_2451_36815.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78223/nyu_2451_36815_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Chiapas, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "14.5320983699991 -94.1391559999999 17.9852877999991 -90.3702137199999",
+  "georss_polygon_s": "14.5320983699991 -94.1391559999999 17.9852877999991 -94.1391559999999 17.9852877999991 -90.3702137199999 14.5320983699991 -90.3702137199999 14.5320983699991 -94.1391559999999",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36815",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36815",
+  "nyu_addl_dspace_s": "37786",
+  "locn_geometry": "ENVELOPE(-94.1391559999999, -90.3702137199999, 17.9852877999991, 14.5320983699991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36816.json b/metadata-aardvark/Datasets/nyu-2451-36816.json
index 885dd7425..8409b988e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36816.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36816.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents \u00c1rea Geoestad\u00edstica B\u00e1sica (AGEB) (Urban Census Tracts) for the Mexican state of Chiapas. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36816",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Chiapas, Mexico Urban Census Tracts",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36816\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77537/nyu_2451_36816.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78224/nyu_2451_36816_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Chiapas, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "14.5862109399992 -94.0722173399999 17.8888427799991 -90.64306829",
-  "georss_polygon_s": "14.5862109399992 -94.0722173399999 17.8888427799991 -94.0722173399999 17.8888427799991 -90.64306829 14.5862109399992 -90.64306829 14.5862109399992 -94.0722173399999",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36816",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36816",
-  "nyu_addl_dspace_s": "37787",
-  "locn_geometry": "ENVELOPE(-94.0722173399999, -90.64306829, 17.8888427799991, 14.5862109399992)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Área Geoestadística Básica (AGEB) (Urban Census Tracts) for the Mexican state of Chiapas. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36816"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Chiapas, Mexico Urban Census Tracts",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36816\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77537/nyu_2451_36816.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78224/nyu_2451_36816_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Chiapas, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "14.5862109399992 -94.0722173399999 17.8888427799991 -90.64306829",
+  "georss_polygon_s": "14.5862109399992 -94.0722173399999 17.8888427799991 -94.0722173399999 17.8888427799991 -90.64306829 14.5862109399992 -90.64306829 14.5862109399992 -94.0722173399999",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36816",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36816",
+  "nyu_addl_dspace_s": "37787",
+  "locn_geometry": "ENVELOPE(-94.0722173399999, -90.64306829, 17.8888427799991, 14.5862109399992)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36817.json b/metadata-aardvark/Datasets/nyu-2451-36817.json
index 07ec339b8..691e3a4aa 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36817.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36817.json
@@ -1,40 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This line shapefile represents Ejes de vialidad (Streets) for the Mexican state of Chiapas. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36817",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Streets",
-    "Roads",
-    "Transportation"
-  ],
-  "dct_title_s": "2015 Chiapas, Mexico Streets",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36817\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77538/nyu_2451_36817.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78225/nyu_2451_36817_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Chiapas, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "14.5564830499991 -94.10307742 17.9804492299991 -90.3903590499999",
-  "georss_polygon_s": "14.5564830499991 -94.10307742 17.9804492299991 -94.10307742 17.9804492299991 -90.3903590499999 14.5564830499991 -90.3903590499999 14.5564830499991 -94.10307742",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36817",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36817",
-  "nyu_addl_dspace_s": "37788",
-  "locn_geometry": "ENVELOPE(-94.10307742, -90.3903590499999, 17.9804492299991, 14.5564830499991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This line shapefile represents Ejes de vialidad (Streets) for the Mexican state of Chiapas. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36817"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Streets",
+    "Roads",
+    "Transportation"
+  ],
+  "dct_title_s": "2015 Chiapas, Mexico Streets",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36817\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77538/nyu_2451_36817.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78225/nyu_2451_36817_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Chiapas, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "14.5564830499991 -94.10307742 17.9804492299991 -90.3903590499999",
+  "georss_polygon_s": "14.5564830499991 -94.10307742 17.9804492299991 -94.10307742 17.9804492299991 -90.3903590499999 14.5564830499991 -90.3903590499999 14.5564830499991 -94.10307742",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36817",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36817",
+  "nyu_addl_dspace_s": "37788",
+  "locn_geometry": "ENVELOPE(-94.10307742, -90.3903590499999, 17.9804492299991, 14.5564830499991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36818.json b/metadata-aardvark/Datasets/nyu-2451-36818.json
index 50f17c6ec..5564a270f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36818.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36818.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Entidad (State) for the Mexican state of Chiapas. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36818",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Chiapas, Mexico State Boundary",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36818\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77539/nyu_2451_36818.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78226/nyu_2451_36818_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Chiapas, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "14.5320983699991 -94.1391559999999 17.9852877999991 -90.3702137199999",
-  "georss_polygon_s": "14.5320983699991 -94.1391559999999 17.9852877999991 -94.1391559999999 17.9852877999991 -90.3702137199999 14.5320983699991 -90.3702137199999 14.5320983699991 -94.1391559999999",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36818",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36818",
-  "nyu_addl_dspace_s": "37789",
-  "locn_geometry": "ENVELOPE(-94.1391559999999, -90.3702137199999, 17.9852877999991, 14.5320983699991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Entidad (State) for the Mexican state of Chiapas. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36818"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Chiapas, Mexico State Boundary",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36818\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77539/nyu_2451_36818.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78226/nyu_2451_36818_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Chiapas, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "14.5320983699991 -94.1391559999999 17.9852877999991 -90.3702137199999",
+  "georss_polygon_s": "14.5320983699991 -94.1391559999999 17.9852877999991 -94.1391559999999 17.9852877999991 -90.3702137199999 14.5320983699991 -90.3702137199999 14.5320983699991 -94.1391559999999",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36818",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36818",
+  "nyu_addl_dspace_s": "37789",
+  "locn_geometry": "ENVELOPE(-94.1391559999999, -90.3702137199999, 17.9852877999991, 14.5320983699991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36819.json b/metadata-aardvark/Datasets/nyu-2451-36819.json
index 90729c1e7..6adbcad00 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36819.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36819.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This line shapefile represents Frentes de Manzana (Census Blocks) for the Mexican state of Chiapas. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36819",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Chiapas, Mexico Census Blocks",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36819\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77540/nyu_2451_36819.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78227/nyu_2451_36819_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Chiapas, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "14.5565944899992 -94.1030651099999 17.9804124799991 -90.4155119999999",
-  "georss_polygon_s": "14.5565944899992 -94.1030651099999 17.9804124799991 -94.1030651099999 17.9804124799991 -90.4155119999999 14.5565944899992 -90.4155119999999 14.5565944899992 -94.1030651099999",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36819",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36819",
-  "nyu_addl_dspace_s": "37790",
-  "locn_geometry": "ENVELOPE(-94.1030651099999, -90.4155119999999, 17.9804124799991, 14.5565944899992)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This line shapefile represents Frentes de Manzana (Census Blocks) for the Mexican state of Chiapas. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36819"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Chiapas, Mexico Census Blocks",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36819\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77540/nyu_2451_36819.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78227/nyu_2451_36819_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Chiapas, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "14.5565944899992 -94.1030651099999 17.9804124799991 -90.4155119999999",
+  "georss_polygon_s": "14.5565944899992 -94.1030651099999 17.9804124799991 -94.1030651099999 17.9804124799991 -90.4155119999999 14.5565944899992 -90.4155119999999 14.5565944899992 -94.1030651099999",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36819",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36819",
+  "nyu_addl_dspace_s": "37790",
+  "locn_geometry": "ENVELOPE(-94.1030651099999, -90.4155119999999, 17.9804124799991, 14.5565944899992)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36820.json b/metadata-aardvark/Datasets/nyu-2451-36820.json
index 29243e002..0a81ee465 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36820.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36820.json
@@ -1,38 +1,56 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile represents Localidad Rural (Locations of Rural Places without Boundaries) for the Mexican state of Chiapas. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36820",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Location"
-  ],
-  "dct_title_s": "2015 Chiapas, Mexico Locations of Rural Places without Boundaries",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36820\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77541/nyu_2451_36820.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78228/nyu_2451_36820_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Chiapas, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "14.5355599999991 -94.1205599999999 17.9124999999991 -90.4174999999999",
-  "georss_polygon_s": "14.5355599999991 -94.1205599999999 17.9124999999991 -94.1205599999999 17.9124999999991 -90.4174999999999 14.5355599999991 -90.4174999999999 14.5355599999991 -94.1205599999999",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36820",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36820",
-  "nyu_addl_dspace_s": "37791",
-  "locn_geometry": "ENVELOPE(-94.1205599999999, -90.4174999999999, 17.9124999999991, 14.5355599999991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile represents Localidad Rural (Locations of Rural Places without Boundaries) for the Mexican state of Chiapas. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36820"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Location"
+  ],
+  "dct_title_s": "2015 Chiapas, Mexico Locations of Rural Places without Boundaries",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36820\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77541/nyu_2451_36820.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78228/nyu_2451_36820_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Chiapas, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "14.5355599999991 -94.1205599999999 17.9124999999991 -90.4174999999999",
+  "georss_polygon_s": "14.5355599999991 -94.1205599999999 17.9124999999991 -94.1205599999999 17.9124999999991 -90.4174999999999 14.5355599999991 -90.4174999999999 14.5355599999991 -94.1205599999999",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36820",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36820",
+  "nyu_addl_dspace_s": "37791",
+  "locn_geometry": "ENVELOPE(-94.1205599999999, -90.4174999999999, 17.9124999999991, 14.5355599999991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36821.json b/metadata-aardvark/Datasets/nyu-2451-36821.json
index 76767a3c4..dbd37987d 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36821.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36821.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Localidad Urbana y Rural Amanzanada (Locations of Urban and Rural Blocks) for the Mexican state of Chiapas. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36821",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Chiapas, Mexico Locations of Urban and Rural Blocks",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36821\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77542/nyu_2451_36821.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78229/nyu_2451_36821_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Chiapas, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "14.5564830496531 -94.1030774195872 17.9804492298481 -90.3876389201001",
-  "georss_polygon_s": "14.5564830496531 -94.1030774195872 17.9804492298481 -94.1030774195872 17.9804492298481 -90.3876389201001 14.5564830496531 -90.3876389201001 14.5564830496531 -94.1030774195872",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36821",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36821",
-  "nyu_addl_dspace_s": "37792",
-  "locn_geometry": "ENVELOPE(-94.1030774195872, -90.3876389201001, 17.9804492298481, 14.5564830496531)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Localidad Urbana y Rural Amanzanada (Locations of Urban and Rural Blocks) for the Mexican state of Chiapas. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36821"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Chiapas, Mexico Locations of Urban and Rural Blocks",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36821\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77542/nyu_2451_36821.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78229/nyu_2451_36821_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Chiapas, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "14.5564830496531 -94.1030774195872 17.9804492298481 -90.3876389201001",
+  "georss_polygon_s": "14.5564830496531 -94.1030774195872 17.9804492298481 -94.1030774195872 17.9804492298481 -90.3876389201001 14.5564830496531 -90.3876389201001 14.5564830496531 -94.1030774195872",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36821",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36821",
+  "nyu_addl_dspace_s": "37792",
+  "locn_geometry": "ENVELOPE(-94.1030774195872, -90.3876389201001, 17.9804492298481, 14.5564830496531)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36822.json b/metadata-aardvark/Datasets/nyu-2451-36822.json
index f68202323..b062a4039 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36822.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36822.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Pol\u00edgonos de Manzanas (polygons of Census Blocks) for the Mexican state of Chiapas. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36822",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Chiapas, Mexico Polygons of Census Blocks",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36822\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77543/nyu_2451_36822.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78230/nyu_2451_36822_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Chiapas, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "14.5560253199991 -94.1033726199999 17.9870207499992 -90.3916074149999",
-  "georss_polygon_s": "14.5560253199991 -94.1033726199999 17.9870207499992 -94.1033726199999 17.9870207499992 -90.3916074149999 14.5560253199991 -90.3916074149999 14.5560253199991 -94.1033726199999",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36822",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36822",
-  "nyu_addl_dspace_s": "37793",
-  "locn_geometry": "ENVELOPE(-94.1033726199999, -90.3916074149999, 17.9870207499992, 14.5560253199991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Polígonos de Manzanas (polygons of Census Blocks) for the Mexican state of Chiapas. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36822"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Chiapas, Mexico Polygons of Census Blocks",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36822\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77543/nyu_2451_36822.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78230/nyu_2451_36822_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Chiapas, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "14.5560253199991 -94.1033726199999 17.9870207499992 -90.3916074149999",
+  "georss_polygon_s": "14.5560253199991 -94.1033726199999 17.9870207499992 -94.1033726199999 17.9870207499992 -90.3916074149999 14.5560253199991 -90.3916074149999 14.5560253199991 -94.1033726199999",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36822",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36822",
+  "nyu_addl_dspace_s": "37793",
+  "locn_geometry": "ENVELOPE(-94.1033726199999, -90.3916074149999, 17.9870207499992, 14.5560253199991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36823.json b/metadata-aardvark/Datasets/nyu-2451-36823.json
index 022376c6c..0459916ca 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36823.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36823.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Municipio (Counties) for the Mexican state of Chiapas. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36823",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Chiapas, Mexico Counties",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36823\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77544/nyu_2451_36823.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78231/nyu_2451_36823_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Chiapas, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "14.5320983699991 -94.1391559999999 17.9852877999991 -90.3702137199999",
-  "georss_polygon_s": "14.5320983699991 -94.1391559999999 17.9852877999991 -94.1391559999999 17.9852877999991 -90.3702137199999 14.5320983699991 -90.3702137199999 14.5320983699991 -94.1391559999999",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36823",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36823",
-  "nyu_addl_dspace_s": "37794",
-  "locn_geometry": "ENVELOPE(-94.1391559999999, -90.3702137199999, 17.9852877999991, 14.5320983699991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Municipio (Counties) for the Mexican state of Chiapas. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36823"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Chiapas, Mexico Counties",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36823\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77544/nyu_2451_36823.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78231/nyu_2451_36823_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Chiapas, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "14.5320983699991 -94.1391559999999 17.9852877999991 -90.3702137199999",
+  "georss_polygon_s": "14.5320983699991 -94.1391559999999 17.9852877999991 -94.1391559999999 17.9852877999991 -90.3702137199999 14.5320983699991 -90.3702137199999 14.5320983699991 -94.1391559999999",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36823",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36823",
+  "nyu_addl_dspace_s": "37794",
+  "locn_geometry": "ENVELOPE(-94.1391559999999, -90.3702137199999, 17.9852877999991, 14.5320983699991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36824.json b/metadata-aardvark/Datasets/nyu-2451-36824.json
index 12d84b8e1..decc7dc57 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36824.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36824.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Servicios con Informaci\u00f3n complementaria de tipo \u00c1rea (\u00c1reas Verdes, Camellones, glorietas) (Locations of Green Areas, Cemeteries, Sports and Recreation Areas) for the Mexican state of Chiapas. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36824",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Chiapas, Mexico Locations of Green Areas, Cemeteries, and sports and Recreation Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36824\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77545/nyu_2451_36824.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78232/nyu_2451_36824_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Chiapas, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "14.5562374899991 -93.96657005 17.9806038899991 -90.6359403099999",
-  "georss_polygon_s": "14.5562374899991 -93.96657005 17.9806038899991 -93.96657005 17.9806038899991 -90.6359403099999 14.5562374899991 -90.6359403099999 14.5562374899991 -93.96657005",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36824",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36824",
-  "nyu_addl_dspace_s": "37795",
-  "locn_geometry": "ENVELOPE(-93.96657005, -90.6359403099999, 17.9806038899991, 14.5562374899991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Servicios con Información complementaria de tipo Área (Áreas Verdes, Camellones, glorietas) (Locations of Green Areas, Cemeteries, Sports and Recreation Areas) for the Mexican state of Chiapas. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36824"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Chiapas, Mexico Locations of Green Areas, Cemeteries, and sports and Recreation Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36824\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77545/nyu_2451_36824.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78232/nyu_2451_36824_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Chiapas, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "14.5562374899991 -93.96657005 17.9806038899991 -90.6359403099999",
+  "georss_polygon_s": "14.5562374899991 -93.96657005 17.9806038899991 -93.96657005 17.9806038899991 -90.6359403099999 14.5562374899991 -90.6359403099999 14.5562374899991 -93.96657005",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36824",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36824",
+  "nyu_addl_dspace_s": "37795",
+  "locn_geometry": "ENVELOPE(-93.96657005, -90.6359403099999, 17.9806038899991, 14.5562374899991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36825.json b/metadata-aardvark/Datasets/nyu-2451-36825.json
index e544beb4a..6594549c8 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36825.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36825.json
@@ -1,45 +1,63 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This line shapefile represents Servicios con Informaci\u00f3n complementaria de tipo L\u00ednea (Routes of Rivers and Railways) for the Mexican state of Chiapas. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36825",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Rivers",
-    "Railroads",
-    "Railroads and state",
-    "Transportation",
-    "Canals",
-    "Water",
-    "Bridges",
-    "Dams"
-  ],
-  "dct_title_s": "2015 Chiapas, Mexico Routes of Rivers and Railways",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36825\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77546/nyu_2451_36825.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78233/nyu_2451_36825_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Chiapas, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "14.5550522199991 -94.1054019199999 17.9904761999991 -90.41544271",
-  "georss_polygon_s": "14.5550522199991 -94.1054019199999 17.9904761999991 -94.1054019199999 17.9904761999991 -90.41544271 14.5550522199991 -90.41544271 14.5550522199991 -94.1054019199999",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36825",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36825",
-  "nyu_addl_dspace_s": "37796",
-  "locn_geometry": "ENVELOPE(-94.1054019199999, -90.41544271, 17.9904761999991, 14.5550522199991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This line shapefile represents Servicios con Información complementaria de tipo Línea (Routes of Rivers and Railways) for the Mexican state of Chiapas. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36825"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Rivers",
+    "Railroads",
+    "Railroads and state",
+    "Transportation",
+    "Canals",
+    "Water",
+    "Bridges",
+    "Dams"
+  ],
+  "dct_title_s": "2015 Chiapas, Mexico Routes of Rivers and Railways",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36825\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77546/nyu_2451_36825.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78233/nyu_2451_36825_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Chiapas, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "14.5550522199991 -94.1054019199999 17.9904761999991 -90.41544271",
+  "georss_polygon_s": "14.5550522199991 -94.1054019199999 17.9904761999991 -94.1054019199999 17.9904761999991 -90.41544271 14.5550522199991 -90.41544271 14.5550522199991 -94.1054019199999",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36825",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36825",
+  "nyu_addl_dspace_s": "37796",
+  "locn_geometry": "ENVELOPE(-94.1054019199999, -90.41544271, 17.9904761999991, 14.5550522199991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36826.json b/metadata-aardvark/Datasets/nyu-2451-36826.json
index 8e0e03b05..eaf78f237 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36826.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36826.json
@@ -1,43 +1,61 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile represents Servicios con Informaci\u00f3n complementaria de tipo Puntual (Palacios Municipales o Ayudant\u00edas, Parques o Jardines) (Locations of Municipal Buildings, Schools, Parks, and Gardens) for the Mexican state of Chiapas. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36826",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Location",
-    "Gardens",
-    "Parks",
-    "Recreation areas",
-    "Temples",
-    "Schools"
-  ],
-  "dct_title_s": "2015 Chiapas, Mexico Locations of Municipal Buildings, Schools, Parks, and Gardens",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36826\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77547/nyu_2451_36826.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78234/nyu_2451_36826_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Chiapas, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "14.5580582599991 -94.1026996299999 17.9815247499991 -90.4152845999999",
-  "georss_polygon_s": "14.5580582599991 -94.1026996299999 17.9815247499991 -94.1026996299999 17.9815247499991 -90.4152845999999 14.5580582599991 -90.4152845999999 14.5580582599991 -94.1026996299999",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36826",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36826",
-  "nyu_addl_dspace_s": "37797",
-  "locn_geometry": "ENVELOPE(-94.1026996299999, -90.4152845999999, 17.9815247499991, 14.5580582599991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile represents Servicios con Información complementaria de tipo Puntual (Palacios Municipales o Ayudantías, Parques o Jardines) (Locations of Municipal Buildings, Schools, Parks, and Gardens) for the Mexican state of Chiapas. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36826"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Location",
+    "Gardens",
+    "Parks",
+    "Recreation areas",
+    "Temples",
+    "Schools"
+  ],
+  "dct_title_s": "2015 Chiapas, Mexico Locations of Municipal Buildings, Schools, Parks, and Gardens",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36826\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77547/nyu_2451_36826.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78234/nyu_2451_36826_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Chiapas, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "14.5580582599991 -94.1026996299999 17.9815247499991 -90.4152845999999",
+  "georss_polygon_s": "14.5580582599991 -94.1026996299999 17.9815247499991 -94.1026996299999 17.9815247499991 -90.4152845999999 14.5580582599991 -90.4152845999999 14.5580582599991 -94.1026996299999",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36826",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36826",
+  "nyu_addl_dspace_s": "37797",
+  "locn_geometry": "ENVELOPE(-94.1026996299999, -90.4152845999999, 17.9815247499991, 14.5580582599991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36827.json b/metadata-aardvark/Datasets/nyu-2451-36827.json
index 9a7a57919..2af80ebc3 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36827.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36827.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents \u00c1rea Geoestad\u00edstica B\u00e1sica (AGEB) (Rural Census Tracts) for the Mexican state of Coahuila de Zaragoza. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36827",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Coahuila de Zaragoza, Mexico Rural Census Tracts",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36827\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77548/nyu_2451_36827.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78235/nyu_2451_36827_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Coahuila de Zaragoza, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "24.5426840599993 -103.96000192 29.8800242899995 -99.8431197999999",
-  "georss_polygon_s": "24.5426840599993 -103.96000192 29.8800242899995 -103.96000192 29.8800242899995 -99.8431197999999 24.5426840599993 -99.8431197999999 24.5426840599993 -103.96000192",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36827",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36827",
-  "nyu_addl_dspace_s": "37798",
-  "locn_geometry": "ENVELOPE(-103.96000192, -99.8431197999999, 29.8800242899995, 24.5426840599993)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Área Geoestadística Básica (AGEB) (Rural Census Tracts) for the Mexican state of Coahuila de Zaragoza. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36827"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Coahuila de Zaragoza, Mexico Rural Census Tracts",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36827\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77548/nyu_2451_36827.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78235/nyu_2451_36827_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Coahuila de Zaragoza, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "24.5426840599993 -103.96000192 29.8800242899995 -99.8431197999999",
+  "georss_polygon_s": "24.5426840599993 -103.96000192 29.8800242899995 -103.96000192 29.8800242899995 -99.8431197999999 24.5426840599993 -99.8431197999999 24.5426840599993 -103.96000192",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36827",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36827",
+  "nyu_addl_dspace_s": "37798",
+  "locn_geometry": "ENVELOPE(-103.96000192, -99.8431197999999, 29.8800242899995, 24.5426840599993)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36828.json b/metadata-aardvark/Datasets/nyu-2451-36828.json
index 654cf8d2b..d146362f7 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36828.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36828.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents \u00c1rea Geoestad\u00edstica B\u00e1sica (AGEB) (Urban Census Tracts) for the Mexican state of Coahuila de Zaragoza. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36828",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Coahuila de Zaragoza, Mexico Urban Census Tracts",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36828\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77549/nyu_2451_36828.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78236/nyu_2451_36828_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Coahuila de Zaragoza, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "25.3235933199993 -103.80354309 29.3557497999995 -99.8636852499999",
-  "georss_polygon_s": "25.3235933199993 -103.80354309 29.3557497999995 -103.80354309 29.3557497999995 -99.8636852499999 25.3235933199993 -99.8636852499999 25.3235933199993 -103.80354309",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36828",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36828",
-  "nyu_addl_dspace_s": "37799",
-  "locn_geometry": "ENVELOPE(-103.80354309, -99.8636852499999, 29.3557497999995, 25.3235933199993)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Área Geoestadística Básica (AGEB) (Urban Census Tracts) for the Mexican state of Coahuila de Zaragoza. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36828"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Coahuila de Zaragoza, Mexico Urban Census Tracts",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36828\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77549/nyu_2451_36828.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78236/nyu_2451_36828_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Coahuila de Zaragoza, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "25.3235933199993 -103.80354309 29.3557497999995 -99.8636852499999",
+  "georss_polygon_s": "25.3235933199993 -103.80354309 29.3557497999995 -103.80354309 29.3557497999995 -99.8636852499999 25.3235933199993 -99.8636852499999 25.3235933199993 -103.80354309",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36828",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36828",
+  "nyu_addl_dspace_s": "37799",
+  "locn_geometry": "ENVELOPE(-103.80354309, -99.8636852499999, 29.3557497999995, 25.3235933199993)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36829.json b/metadata-aardvark/Datasets/nyu-2451-36829.json
index 5fd9cef18..5f2dd7803 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36829.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36829.json
@@ -1,40 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This line shapefile represents Ejes de vialidad (Streets) for the Mexican state of Coahuila de Zaragoza. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36829",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Streets",
-    "Roads",
-    "Transportation"
-  ],
-  "dct_title_s": "2015 Coahuila de Zaragoza, Mexico Streets",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36829\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77550/nyu_2451_36829.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78237/nyu_2451_36829_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Coahuila de Zaragoza, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "24.6132211499993 -103.80354309 29.3557497999995 -99.8636852499999",
-  "georss_polygon_s": "24.6132211499993 -103.80354309 29.3557497999995 -103.80354309 29.3557497999995 -99.8636852499999 24.6132211499993 -99.8636852499999 24.6132211499993 -103.80354309",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36829",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36829",
-  "nyu_addl_dspace_s": "37800",
-  "locn_geometry": "ENVELOPE(-103.80354309, -99.8636852499999, 29.3557497999995, 24.6132211499993)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This line shapefile represents Ejes de vialidad (Streets) for the Mexican state of Coahuila de Zaragoza. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36829"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Streets",
+    "Roads",
+    "Transportation"
+  ],
+  "dct_title_s": "2015 Coahuila de Zaragoza, Mexico Streets",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36829\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77550/nyu_2451_36829.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78237/nyu_2451_36829_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Coahuila de Zaragoza, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "24.6132211499993 -103.80354309 29.3557497999995 -99.8636852499999",
+  "georss_polygon_s": "24.6132211499993 -103.80354309 29.3557497999995 -103.80354309 29.3557497999995 -99.8636852499999 24.6132211499993 -99.8636852499999 24.6132211499993 -103.80354309",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36829",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36829",
+  "nyu_addl_dspace_s": "37800",
+  "locn_geometry": "ENVELOPE(-103.80354309, -99.8636852499999, 29.3557497999995, 24.6132211499993)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36830.json b/metadata-aardvark/Datasets/nyu-2451-36830.json
index 5ba041782..d7972853d 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36830.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36830.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Entidad (State) for the Mexican state of Coahuila de Zaragoza. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36830",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Coahuila de Zaragoza, Mexico State Boundary",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36830\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77551/nyu_2451_36830.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78238/nyu_2451_36830_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Coahuila de Zaragoza, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "24.5426840599993 -103.96000192 29.8800242899995 -99.8431197999999",
-  "georss_polygon_s": "24.5426840599993 -103.96000192 29.8800242899995 -103.96000192 29.8800242899995 -99.8431197999999 24.5426840599993 -99.8431197999999 24.5426840599993 -103.96000192",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36830",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36830",
-  "nyu_addl_dspace_s": "37801",
-  "locn_geometry": "ENVELOPE(-103.96000192, -99.8431197999999, 29.8800242899995, 24.5426840599993)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Entidad (State) for the Mexican state of Coahuila de Zaragoza. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36830"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Coahuila de Zaragoza, Mexico State Boundary",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36830\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77551/nyu_2451_36830.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78238/nyu_2451_36830_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Coahuila de Zaragoza, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "24.5426840599993 -103.96000192 29.8800242899995 -99.8431197999999",
+  "georss_polygon_s": "24.5426840599993 -103.96000192 29.8800242899995 -103.96000192 29.8800242899995 -99.8431197999999 24.5426840599993 -99.8431197999999 24.5426840599993 -103.96000192",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36830",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36830",
+  "nyu_addl_dspace_s": "37801",
+  "locn_geometry": "ENVELOPE(-103.96000192, -99.8431197999999, 29.8800242899995, 24.5426840599993)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36831.json b/metadata-aardvark/Datasets/nyu-2451-36831.json
index 7c9ae8ce5..351c8934d 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36831.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36831.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This line shapefile represents Frentes de Manzana (Census Blocks) for the Mexican state of Coahuila de Zaragoza. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36831",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Coahuila de Zaragoza, Mexico Census Blocks",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36831\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77552/nyu_2451_36831.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78239/nyu_2451_36831_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Coahuila de Zaragoza, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "24.6131100499993 -103.80346174 29.3556743499995 -99.8637356299999",
-  "georss_polygon_s": "24.6131100499993 -103.80346174 29.3556743499995 -103.80346174 29.3556743499995 -99.8637356299999 24.6131100499993 -99.8637356299999 24.6131100499993 -103.80346174",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36831",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36831",
-  "nyu_addl_dspace_s": "37802",
-  "locn_geometry": "ENVELOPE(-103.80346174, -99.8637356299999, 29.3556743499995, 24.6131100499993)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This line shapefile represents Frentes de Manzana (Census Blocks) for the Mexican state of Coahuila de Zaragoza. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36831"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Coahuila de Zaragoza, Mexico Census Blocks",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36831\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77552/nyu_2451_36831.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78239/nyu_2451_36831_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Coahuila de Zaragoza, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "24.6131100499993 -103.80346174 29.3556743499995 -99.8637356299999",
+  "georss_polygon_s": "24.6131100499993 -103.80346174 29.3556743499995 -103.80346174 29.3556743499995 -99.8637356299999 24.6131100499993 -99.8637356299999 24.6131100499993 -103.80346174",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36831",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36831",
+  "nyu_addl_dspace_s": "37802",
+  "locn_geometry": "ENVELOPE(-103.80346174, -99.8637356299999, 29.3556743499995, 24.6131100499993)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36832.json b/metadata-aardvark/Datasets/nyu-2451-36832.json
index 564491560..b96597cae 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36832.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36832.json
@@ -1,38 +1,56 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile represents Localidad Rural (Locations of Rural Places without Boundaries) for the Mexican state of Coahuila de Zaragoza. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36832",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Location"
-  ],
-  "dct_title_s": "2015 Coahuila de Zaragoza, Mexico Locations of Rural Places without Boundaries",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36832\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77553/nyu_2451_36832.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78240/nyu_2451_36832_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Coahuila de Zaragoza, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "24.5597709699993 -103.90821197 29.8393487099995 -99.8483906899999",
-  "georss_polygon_s": "24.5597709699993 -103.90821197 29.8393487099995 -103.90821197 29.8393487099995 -99.8483906899999 24.5597709699993 -99.8483906899999 24.5597709699993 -103.90821197",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36832",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36832",
-  "nyu_addl_dspace_s": "37803",
-  "locn_geometry": "ENVELOPE(-103.90821197, -99.8483906899999, 29.8393487099995, 24.5597709699993)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile represents Localidad Rural (Locations of Rural Places without Boundaries) for the Mexican state of Coahuila de Zaragoza. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36832"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Location"
+  ],
+  "dct_title_s": "2015 Coahuila de Zaragoza, Mexico Locations of Rural Places without Boundaries",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36832\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77553/nyu_2451_36832.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78240/nyu_2451_36832_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Coahuila de Zaragoza, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "24.5597709699993 -103.90821197 29.8393487099995 -99.8483906899999",
+  "georss_polygon_s": "24.5597709699993 -103.90821197 29.8393487099995 -103.90821197 29.8393487099995 -99.8483906899999 24.5597709699993 -99.8483906899999 24.5597709699993 -103.90821197",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36832",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36832",
+  "nyu_addl_dspace_s": "37803",
+  "locn_geometry": "ENVELOPE(-103.90821197, -99.8483906899999, 29.8393487099995, 24.5597709699993)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36833.json b/metadata-aardvark/Datasets/nyu-2451-36833.json
index 070d02fac..ec4638f91 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36833.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36833.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Localidad Urbana y Rural Amanzanada (Locations of Urban and Rural Blocks) for the Mexican state of Coahuila de Zaragoza. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36833",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Coahuila de Zaragoza, Mexico Locations of Urban and Rural Blocks",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36833\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77554/nyu_2451_36833.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78241/nyu_2451_36833_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Coahuila de Zaragoza, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "24.6130849399993 -103.80354309 29.3557497999995 -99.8636852499999",
-  "georss_polygon_s": "24.6130849399993 -103.80354309 29.3557497999995 -103.80354309 29.3557497999995 -99.8636852499999 24.6130849399993 -99.8636852499999 24.6130849399993 -103.80354309",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36833",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36833",
-  "nyu_addl_dspace_s": "37804",
-  "locn_geometry": "ENVELOPE(-103.80354309, -99.8636852499999, 29.3557497999995, 24.6130849399993)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Localidad Urbana y Rural Amanzanada (Locations of Urban and Rural Blocks) for the Mexican state of Coahuila de Zaragoza. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36833"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Coahuila de Zaragoza, Mexico Locations of Urban and Rural Blocks",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36833\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77554/nyu_2451_36833.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78241/nyu_2451_36833_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Coahuila de Zaragoza, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "24.6130849399993 -103.80354309 29.3557497999995 -99.8636852499999",
+  "georss_polygon_s": "24.6130849399993 -103.80354309 29.3557497999995 -103.80354309 29.3557497999995 -99.8636852499999 24.6130849399993 -99.8636852499999 24.6130849399993 -103.80354309",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36833",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36833",
+  "nyu_addl_dspace_s": "37804",
+  "locn_geometry": "ENVELOPE(-103.80354309, -99.8636852499999, 29.3557497999995, 24.6130849399993)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36834.json b/metadata-aardvark/Datasets/nyu-2451-36834.json
index 36cc2b1ad..7edbfd9ee 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36834.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36834.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Pol\u00edgonos de Manzanas (polygons of Census Blocks) for the Mexican state of Coahuila de Zaragoza. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36834",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Coahuila de Zaragoza, Mexico Polygons of Census Blocks",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36834\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77555/nyu_2451_36834.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78242/nyu_2451_36834_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Coahuila de Zaragoza, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "24.6131100499993 -103.80346174 29.3556743499995 -99.8637356299999",
-  "georss_polygon_s": "24.6131100499993 -103.80346174 29.3556743499995 -103.80346174 29.3556743499995 -99.8637356299999 24.6131100499993 -99.8637356299999 24.6131100499993 -103.80346174",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36834",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36834",
-  "nyu_addl_dspace_s": "37805",
-  "locn_geometry": "ENVELOPE(-103.80346174, -99.8637356299999, 29.3556743499995, 24.6131100499993)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Polígonos de Manzanas (polygons of Census Blocks) for the Mexican state of Coahuila de Zaragoza. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36834"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Coahuila de Zaragoza, Mexico Polygons of Census Blocks",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36834\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77555/nyu_2451_36834.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78242/nyu_2451_36834_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Coahuila de Zaragoza, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "24.6131100499993 -103.80346174 29.3556743499995 -99.8637356299999",
+  "georss_polygon_s": "24.6131100499993 -103.80346174 29.3556743499995 -103.80346174 29.3556743499995 -99.8637356299999 24.6131100499993 -99.8637356299999 24.6131100499993 -103.80346174",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36834",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36834",
+  "nyu_addl_dspace_s": "37805",
+  "locn_geometry": "ENVELOPE(-103.80346174, -99.8637356299999, 29.3556743499995, 24.6131100499993)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36835.json b/metadata-aardvark/Datasets/nyu-2451-36835.json
index 79035fb15..ac3d04cb8 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36835.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36835.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Municipio (Counties) for the Mexican state of Coahuila de Zaragoza. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36835",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Coahuila de Zaragoza, Mexico Counties",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36835\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77556/nyu_2451_36835.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78243/nyu_2451_36835_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Coahuila de Zaragoza, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "24.5426840599993 -103.96000192 29.8800242899995 -99.8431197999999",
-  "georss_polygon_s": "24.5426840599993 -103.96000192 29.8800242899995 -103.96000192 29.8800242899995 -99.8431197999999 24.5426840599993 -99.8431197999999 24.5426840599993 -103.96000192",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36835",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36835",
-  "nyu_addl_dspace_s": "37806",
-  "locn_geometry": "ENVELOPE(-103.96000192, -99.8431197999999, 29.8800242899995, 24.5426840599993)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Municipio (Counties) for the Mexican state of Coahuila de Zaragoza. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36835"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Coahuila de Zaragoza, Mexico Counties",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36835\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77556/nyu_2451_36835.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78243/nyu_2451_36835_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Coahuila de Zaragoza, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "24.5426840599993 -103.96000192 29.8800242899995 -99.8431197999999",
+  "georss_polygon_s": "24.5426840599993 -103.96000192 29.8800242899995 -103.96000192 29.8800242899995 -99.8431197999999 24.5426840599993 -99.8431197999999 24.5426840599993 -103.96000192",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36835",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36835",
+  "nyu_addl_dspace_s": "37806",
+  "locn_geometry": "ENVELOPE(-103.96000192, -99.8431197999999, 29.8800242899995, 24.5426840599993)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36836.json b/metadata-aardvark/Datasets/nyu-2451-36836.json
index 35c9b4f19..2c40dac51 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36836.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36836.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Servicios con Informaci\u00f3n complementaria de tipo \u00c1rea (\u00c1reas Verdes, Camellones, glorietas) (Locations of Green Areas, Cemeteries, Sports and Recreation Areas) for the Mexican state of Coahuila de Zaragoza. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36836",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Coahuila de Zaragoza, Mexico Locations of Green Areas, Cemeteries, and sports and Recreation Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36836\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77557/nyu_2451_36836.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78244/nyu_2451_36836_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Coahuila de Zaragoza, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "24.6167759999993 -103.79556251 29.3537485199995 -99.8672044799999",
-  "georss_polygon_s": "24.6167759999993 -103.79556251 29.3537485199995 -103.79556251 29.3537485199995 -99.8672044799999 24.6167759999993 -99.8672044799999 24.6167759999993 -103.79556251",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36836",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36836",
-  "nyu_addl_dspace_s": "37807",
-  "locn_geometry": "ENVELOPE(-103.79556251, -99.8672044799999, 29.3537485199995, 24.6167759999993)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Servicios con Información complementaria de tipo Área (Áreas Verdes, Camellones, glorietas) (Locations of Green Areas, Cemeteries, Sports and Recreation Areas) for the Mexican state of Coahuila de Zaragoza. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36836"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Coahuila de Zaragoza, Mexico Locations of Green Areas, Cemeteries, and sports and Recreation Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36836\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77557/nyu_2451_36836.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78244/nyu_2451_36836_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Coahuila de Zaragoza, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "24.6167759999993 -103.79556251 29.3537485199995 -99.8672044799999",
+  "georss_polygon_s": "24.6167759999993 -103.79556251 29.3537485199995 -103.79556251 29.3537485199995 -99.8672044799999 24.6167759999993 -99.8672044799999 24.6167759999993 -103.79556251",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36836",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36836",
+  "nyu_addl_dspace_s": "37807",
+  "locn_geometry": "ENVELOPE(-103.79556251, -99.8672044799999, 29.3537485199995, 24.6167759999993)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36837.json b/metadata-aardvark/Datasets/nyu-2451-36837.json
index c42e68034..3fd8a075e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36837.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36837.json
@@ -1,45 +1,63 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This line shapefile represents Servicios con Informaci\u00f3n complementaria de tipo L\u00ednea (Routes of Rivers and Railways) for the Mexican state of Coahuila de Zaragoza. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36837",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Rivers",
-    "Railroads",
-    "Railroads and state",
-    "Transportation",
-    "Canals",
-    "Water",
-    "Bridges",
-    "Dams"
-  ],
-  "dct_title_s": "2015 Coahuila de Zaragoza, Mexico Routes of Rivers and Railways",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36837\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77558/nyu_2451_36837.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78245/nyu_2451_36837_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Coahuila de Zaragoza, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "24.6131100499993 -103.79808688 29.3396402599995 -99.8659422299999",
-  "georss_polygon_s": "24.6131100499993 -103.79808688 29.3396402599995 -103.79808688 29.3396402599995 -99.8659422299999 24.6131100499993 -99.8659422299999 24.6131100499993 -103.79808688",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36837",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36837",
-  "nyu_addl_dspace_s": "37808",
-  "locn_geometry": "ENVELOPE(-103.79808688, -99.8659422299999, 29.3396402599995, 24.6131100499993)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This line shapefile represents Servicios con Información complementaria de tipo Línea (Routes of Rivers and Railways) for the Mexican state of Coahuila de Zaragoza. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36837"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Rivers",
+    "Railroads",
+    "Railroads and state",
+    "Transportation",
+    "Canals",
+    "Water",
+    "Bridges",
+    "Dams"
+  ],
+  "dct_title_s": "2015 Coahuila de Zaragoza, Mexico Routes of Rivers and Railways",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36837\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77558/nyu_2451_36837.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78245/nyu_2451_36837_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Coahuila de Zaragoza, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "24.6131100499993 -103.79808688 29.3396402599995 -99.8659422299999",
+  "georss_polygon_s": "24.6131100499993 -103.79808688 29.3396402599995 -103.79808688 29.3396402599995 -99.8659422299999 24.6131100499993 -99.8659422299999 24.6131100499993 -103.79808688",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36837",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36837",
+  "nyu_addl_dspace_s": "37808",
+  "locn_geometry": "ENVELOPE(-103.79808688, -99.8659422299999, 29.3396402599995, 24.6131100499993)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36838.json b/metadata-aardvark/Datasets/nyu-2451-36838.json
index f27bcaeec..fb3eaa4b7 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36838.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36838.json
@@ -1,43 +1,61 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile represents Servicios con Informaci\u00f3n complementaria de tipo Puntual (Palacios Municipales o Ayudant\u00edas, Parques o Jardines) (Locations of Municipal Buildings, Schools, Parks, and Gardens) for the Mexican state of Coahuila de Zaragoza. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36838",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Location",
-    "Gardens",
-    "Parks",
-    "Recreation areas",
-    "Temples",
-    "Schools"
-  ],
-  "dct_title_s": "2015 Coahuila de Zaragoza, Mexico Locations of Municipal Buildings, Schools, Parks, and Gardens",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36838\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77559/nyu_2451_36838.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78246/nyu_2451_36838_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Coahuila de Zaragoza, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "24.7608763499993 -103.79602006 29.3425120299994 -99.8686001999999",
-  "georss_polygon_s": "24.7608763499993 -103.79602006 29.3425120299994 -103.79602006 29.3425120299994 -99.8686001999999 24.7608763499993 -99.8686001999999 24.7608763499993 -103.79602006",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36838",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36838",
-  "nyu_addl_dspace_s": "37809",
-  "locn_geometry": "ENVELOPE(-103.79602006, -99.8686001999999, 29.3425120299994, 24.7608763499993)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile represents Servicios con Información complementaria de tipo Puntual (Palacios Municipales o Ayudantías, Parques o Jardines) (Locations of Municipal Buildings, Schools, Parks, and Gardens) for the Mexican state of Coahuila de Zaragoza. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36838"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Location",
+    "Gardens",
+    "Parks",
+    "Recreation areas",
+    "Temples",
+    "Schools"
+  ],
+  "dct_title_s": "2015 Coahuila de Zaragoza, Mexico Locations of Municipal Buildings, Schools, Parks, and Gardens",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36838\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77559/nyu_2451_36838.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78246/nyu_2451_36838_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Coahuila de Zaragoza, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "24.7608763499993 -103.79602006 29.3425120299994 -99.8686001999999",
+  "georss_polygon_s": "24.7608763499993 -103.79602006 29.3425120299994 -103.79602006 29.3425120299994 -99.8686001999999 24.7608763499993 -99.8686001999999 24.7608763499993 -103.79602006",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36838",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36838",
+  "nyu_addl_dspace_s": "37809",
+  "locn_geometry": "ENVELOPE(-103.79602006, -99.8686001999999, 29.3425120299994, 24.7608763499993)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36839.json b/metadata-aardvark/Datasets/nyu-2451-36839.json
index 0c8ab0f22..125e8ab34 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36839.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36839.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents \u00c1rea Geoestad\u00edstica B\u00e1sica (AGEB) (Rural Census Tracts) for the Mexican state of Colima. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36839",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Colima, Mexico Rural Census Tracts",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36839\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77560/nyu_2451_36839.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78247/nyu_2451_36839_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Colima, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "18.3325939999991 -114.75945529 19.5125187699991 -103.48634645",
-  "georss_polygon_s": "18.3325939999991 -114.75945529 19.5125187699991 -114.75945529 19.5125187699991 -103.48634645 18.3325939999991 -103.48634645 18.3325939999991 -114.75945529",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36839",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36839",
-  "nyu_addl_dspace_s": "37810",
-  "locn_geometry": "ENVELOPE(-114.75945529, -103.48634645, 19.5125187699991, 18.3325939999991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Área Geoestadística Básica (AGEB) (Rural Census Tracts) for the Mexican state of Colima. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36839"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Colima, Mexico Rural Census Tracts",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36839\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77560/nyu_2451_36839.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78247/nyu_2451_36839_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Colima, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "18.3325939999991 -114.75945529 19.5125187699991 -103.48634645",
+  "georss_polygon_s": "18.3325939999991 -114.75945529 19.5125187699991 -114.75945529 19.5125187699991 -103.48634645 18.3325939999991 -103.48634645 18.3325939999991 -114.75945529",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36839",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36839",
+  "nyu_addl_dspace_s": "37810",
+  "locn_geometry": "ENVELOPE(-114.75945529, -103.48634645, 19.5125187699991, 18.3325939999991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36840.json b/metadata-aardvark/Datasets/nyu-2451-36840.json
index e955d1f2a..94b41ae1c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36840.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36840.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents \u00c1rea Geoestad\u00edstica B\u00e1sica (AGEB) (Urban Census Tracts) for the Mexican state of Colima. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36840",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Colima, Mexico Urban Census Tracts",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36840\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77561/nyu_2451_36840.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78248/nyu_2451_36840_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Colima, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "18.7435193499991 -104.40256725 19.3976197499991 -103.56443818",
-  "georss_polygon_s": "18.7435193499991 -104.40256725 19.3976197499991 -104.40256725 19.3976197499991 -103.56443818 18.7435193499991 -103.56443818 18.7435193499991 -104.40256725",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36840",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36840",
-  "nyu_addl_dspace_s": "37811",
-  "locn_geometry": "ENVELOPE(-104.40256725, -103.56443818, 19.3976197499991, 18.7435193499991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Área Geoestadística Básica (AGEB) (Urban Census Tracts) for the Mexican state of Colima. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36840"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Colima, Mexico Urban Census Tracts",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36840\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77561/nyu_2451_36840.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78248/nyu_2451_36840_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Colima, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "18.7435193499991 -104.40256725 19.3976197499991 -103.56443818",
+  "georss_polygon_s": "18.7435193499991 -104.40256725 19.3976197499991 -104.40256725 19.3976197499991 -103.56443818 18.7435193499991 -103.56443818 18.7435193499991 -104.40256725",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36840",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36840",
+  "nyu_addl_dspace_s": "37811",
+  "locn_geometry": "ENVELOPE(-104.40256725, -103.56443818, 19.3976197499991, 18.7435193499991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36841.json b/metadata-aardvark/Datasets/nyu-2451-36841.json
index c607784ed..2a1ce787e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36841.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36841.json
@@ -1,40 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This line shapefile represents Ejes de vialidad (Streets) for the Mexican state of Colima. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36841",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Streets",
-    "Roads",
-    "Transportation"
-  ],
-  "dct_title_s": "2015 Colima, Mexico Streets",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36841\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77562/nyu_2451_36841.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78249/nyu_2451_36841_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Colima, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "18.7266323499991 -104.68215795 19.4802776599991 -103.52091765",
-  "georss_polygon_s": "18.7266323499991 -104.68215795 19.4802776599991 -104.68215795 19.4802776599991 -103.52091765 18.7266323499991 -103.52091765 18.7266323499991 -104.68215795",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36841",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36841",
-  "nyu_addl_dspace_s": "37812",
-  "locn_geometry": "ENVELOPE(-104.68215795, -103.52091765, 19.4802776599991, 18.7266323499991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This line shapefile represents Ejes de vialidad (Streets) for the Mexican state of Colima. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36841"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Streets",
+    "Roads",
+    "Transportation"
+  ],
+  "dct_title_s": "2015 Colima, Mexico Streets",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36841\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77562/nyu_2451_36841.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78249/nyu_2451_36841_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Colima, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "18.7266323499991 -104.68215795 19.4802776599991 -103.52091765",
+  "georss_polygon_s": "18.7266323499991 -104.68215795 19.4802776599991 -104.68215795 19.4802776599991 -103.52091765 18.7266323499991 -103.52091765 18.7266323499991 -104.68215795",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36841",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36841",
+  "nyu_addl_dspace_s": "37812",
+  "locn_geometry": "ENVELOPE(-104.68215795, -103.52091765, 19.4802776599991, 18.7266323499991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36842.json b/metadata-aardvark/Datasets/nyu-2451-36842.json
index 03a9895aa..f31948e81 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36842.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36842.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Entidad (State) for the Mexican state of Colima. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36842",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Colima, Mexico State Boundary",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36842\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77563/nyu_2451_36842.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78250/nyu_2451_36842_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Colima, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "18.3325939999991 -114.75945529 19.5125187699991 -103.48634645",
-  "georss_polygon_s": "18.3325939999991 -114.75945529 19.5125187699991 -114.75945529 19.5125187699991 -103.48634645 18.3325939999991 -103.48634645 18.3325939999991 -114.75945529",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36842",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36842",
-  "nyu_addl_dspace_s": "37813",
-  "locn_geometry": "ENVELOPE(-114.75945529, -103.48634645, 19.5125187699991, 18.3325939999991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Entidad (State) for the Mexican state of Colima. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36842"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Colima, Mexico State Boundary",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36842\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77563/nyu_2451_36842.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78250/nyu_2451_36842_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Colima, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "18.3325939999991 -114.75945529 19.5125187699991 -103.48634645",
+  "georss_polygon_s": "18.3325939999991 -114.75945529 19.5125187699991 -114.75945529 19.5125187699991 -103.48634645 18.3325939999991 -103.48634645 18.3325939999991 -114.75945529",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36842",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36842",
+  "nyu_addl_dspace_s": "37813",
+  "locn_geometry": "ENVELOPE(-114.75945529, -103.48634645, 19.5125187699991, 18.3325939999991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36843.json b/metadata-aardvark/Datasets/nyu-2451-36843.json
index b21c207d1..a3f22fb65 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36843.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36843.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This line shapefile represents Frentes de Manzana (Census Blocks) for the Mexican state of Colima. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36843",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Colima, Mexico Census Blocks",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36843\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77564/nyu_2451_36843.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78251/nyu_2451_36843_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Colima, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "18.7266774199991 -104.68225892 19.4806789799992 -103.52055891",
-  "georss_polygon_s": "18.7266774199991 -104.68225892 19.4806789799992 -104.68225892 19.4806789799992 -103.52055891 18.7266774199991 -103.52055891 18.7266774199991 -104.68225892",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36843",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36843",
-  "nyu_addl_dspace_s": "37814",
-  "locn_geometry": "ENVELOPE(-104.68225892, -103.52055891, 19.4806789799992, 18.7266774199991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This line shapefile represents Frentes de Manzana (Census Blocks) for the Mexican state of Colima. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36843"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Colima, Mexico Census Blocks",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36843\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77564/nyu_2451_36843.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78251/nyu_2451_36843_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Colima, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "18.7266774199991 -104.68225892 19.4806789799992 -103.52055891",
+  "georss_polygon_s": "18.7266774199991 -104.68225892 19.4806789799992 -104.68225892 19.4806789799992 -103.52055891 18.7266774199991 -103.52055891 18.7266774199991 -104.68225892",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36843",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36843",
+  "nyu_addl_dspace_s": "37814",
+  "locn_geometry": "ENVELOPE(-104.68225892, -103.52055891, 19.4806789799992, 18.7266774199991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36844.json b/metadata-aardvark/Datasets/nyu-2451-36844.json
index 129559ef2..c8edcca73 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36844.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36844.json
@@ -1,33 +1,53 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile represents Localidad Rural (Locations of Rural Places without Boundaries) for the Mexican state of Colima. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36844",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Location"
-  ],
-  "dct_title_s": "2015 Colima, Mexico Locations of Rural Places without Boundaries",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36844\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77565/nyu_2451_36844.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78252/nyu_2451_36844_doc.zip\"}",
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36844",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36844",
-  "nyu_addl_dspace_s": "37815",
-  "locn_geometry": "ENVELOPE(-104.68225892, -103.52055891, 19.4806789799992, 18.7266774199991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile represents Localidad Rural (Locations of Rural Places without Boundaries) for the Mexican state of Colima. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36844"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Location"
+  ],
+  "dct_title_s": "2015 Colima, Mexico Locations of Rural Places without Boundaries",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36844\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77565/nyu_2451_36844.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78252/nyu_2451_36844_doc.zip\"}",
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36844",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36844",
+  "nyu_addl_dspace_s": "37815",
+  "locn_geometry": "ENVELOPE(-104.68225892, -103.52055891, 19.4806789799992, 18.7266774199991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36845.json b/metadata-aardvark/Datasets/nyu-2451-36845.json
index 3a9cf6d90..677871b0f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36845.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36845.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Localidad Urbana y Rural Amanzanada (Locations of Urban and Rural Blocks) for the Mexican state of Colima. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36845",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Colima, Mexico Locations of Urban and Rural Blocks",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36845\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77566/nyu_2451_36845.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78253/nyu_2451_36845_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Colima, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "18.7266323499991 -104.68227817 19.4807207699991 -103.52053931",
-  "georss_polygon_s": "18.7266323499991 -104.68227817 19.4807207699991 -104.68227817 19.4807207699991 -103.52053931 18.7266323499991 -103.52053931 18.7266323499991 -104.68227817",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36845",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36845",
-  "nyu_addl_dspace_s": "37816",
-  "locn_geometry": "ENVELOPE(-104.68227817, -103.52053931, 19.4807207699991, 18.7266323499991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Localidad Urbana y Rural Amanzanada (Locations of Urban and Rural Blocks) for the Mexican state of Colima. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36845"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Colima, Mexico Locations of Urban and Rural Blocks",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36845\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77566/nyu_2451_36845.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78253/nyu_2451_36845_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Colima, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "18.7266323499991 -104.68227817 19.4807207699991 -103.52053931",
+  "georss_polygon_s": "18.7266323499991 -104.68227817 19.4807207699991 -104.68227817 19.4807207699991 -103.52053931 18.7266323499991 -103.52053931 18.7266323499991 -104.68227817",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36845",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36845",
+  "nyu_addl_dspace_s": "37816",
+  "locn_geometry": "ENVELOPE(-104.68227817, -103.52053931, 19.4807207699991, 18.7266323499991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36846.json b/metadata-aardvark/Datasets/nyu-2451-36846.json
index f1198514a..bf0bdcd22 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36846.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36846.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Pol\u00edgonos de Manzanas (polygons of Census Blocks) for the Mexican state of Colima. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36846",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Colima, Mexico Polygons of Census Blocks",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36846\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77567/nyu_2451_36846.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78254/nyu_2451_36846_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Colima, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "18.7266774199991 -104.68225892 19.4818275199991 -103.52055891",
-  "georss_polygon_s": "18.7266774199991 -104.68225892 19.4818275199991 -104.68225892 19.4818275199991 -103.52055891 18.7266774199991 -103.52055891 18.7266774199991 -104.68225892",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36846",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36846",
-  "nyu_addl_dspace_s": "37817",
-  "locn_geometry": "ENVELOPE(-104.68225892, -103.52055891, 19.4818275199991, 18.7266774199991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Polígonos de Manzanas (polygons of Census Blocks) for the Mexican state of Colima. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36846"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Colima, Mexico Polygons of Census Blocks",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36846\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77567/nyu_2451_36846.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78254/nyu_2451_36846_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Colima, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "18.7266774199991 -104.68225892 19.4818275199991 -103.52055891",
+  "georss_polygon_s": "18.7266774199991 -104.68225892 19.4818275199991 -104.68225892 19.4818275199991 -103.52055891 18.7266774199991 -103.52055891 18.7266774199991 -104.68225892",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36846",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36846",
+  "nyu_addl_dspace_s": "37817",
+  "locn_geometry": "ENVELOPE(-104.68225892, -103.52055891, 19.4818275199991, 18.7266774199991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36847.json b/metadata-aardvark/Datasets/nyu-2451-36847.json
index b879ea7c6..e0dd5cb1e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36847.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36847.json
@@ -1,34 +1,54 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Municipio (Counties) for the Mexican state of Colima. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36847",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Colima, Mexico Counties",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36847\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77568/nyu_2451_36847.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78255/nyu_2451_36847_doc.zip\"}",
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36847",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36847",
-  "nyu_addl_dspace_s": "37818",
-  "locn_geometry": "ENVELOPE(-104.68225892, -103.52055891, 19.4806789799992, 18.7266774199991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Municipio (Counties) for the Mexican state of Colima. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36847"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Colima, Mexico Counties",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36847\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77568/nyu_2451_36847.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78255/nyu_2451_36847_doc.zip\"}",
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36847",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36847",
+  "nyu_addl_dspace_s": "37818",
+  "locn_geometry": "ENVELOPE(-104.68225892, -103.52055891, 19.4806789799992, 18.7266774199991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36848.json b/metadata-aardvark/Datasets/nyu-2451-36848.json
index 71b5f0862..2ae11003c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36848.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36848.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Servicios con Informaci\u00f3n complementaria de tipo \u00c1rea (\u00c1reas Verdes, Camellones, glorietas) (Locations of Green Areas, Cemeteries, Sports and Recreation Areas) for the Mexican state of Colima. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36848",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Colima, Mexico Locations of Green Areas, Cemeteries, and sports and Recreation Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36848\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77569/nyu_2451_36848.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78256/nyu_2451_36848_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Colima, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "18.7479888499992 -104.53053568 19.3900710299992 -103.52437",
-  "georss_polygon_s": "18.7479888499992 -104.53053568 19.3900710299992 -104.53053568 19.3900710299992 -103.52437 18.7479888499992 -103.52437 18.7479888499992 -104.53053568",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36848",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36848",
-  "nyu_addl_dspace_s": "37819",
-  "locn_geometry": "ENVELOPE(-104.53053568, -103.52437, 19.3900710299992, 18.7479888499992)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Servicios con Información complementaria de tipo Área (Áreas Verdes, Camellones, glorietas) (Locations of Green Areas, Cemeteries, Sports and Recreation Areas) for the Mexican state of Colima. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36848"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Colima, Mexico Locations of Green Areas, Cemeteries, and sports and Recreation Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36848\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77569/nyu_2451_36848.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78256/nyu_2451_36848_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Colima, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "18.7479888499992 -104.53053568 19.3900710299992 -103.52437",
+  "georss_polygon_s": "18.7479888499992 -104.53053568 19.3900710299992 -104.53053568 19.3900710299992 -103.52437 18.7479888499992 -103.52437 18.7479888499992 -104.53053568",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36848",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36848",
+  "nyu_addl_dspace_s": "37819",
+  "locn_geometry": "ENVELOPE(-104.53053568, -103.52437, 19.3900710299992, 18.7479888499992)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36849.json b/metadata-aardvark/Datasets/nyu-2451-36849.json
index 5a5793296..d01c8852f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36849.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36849.json
@@ -1,45 +1,63 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This line shapefile represents Servicios con Informaci\u00f3n complementaria de tipo L\u00ednea (Routes of Rivers and Railways) for the Mexican state of Colima. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36849",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Rivers",
-    "Railroads",
-    "Railroads and state",
-    "Transportation",
-    "Canals",
-    "Water",
-    "Bridges",
-    "Dams"
-  ],
-  "dct_title_s": "2015 Colima, Mexico Routes of Rivers and Railways",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36849\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77570/nyu_2451_36849.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78257/nyu_2451_36849_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Colima, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "18.7174468599991 -104.67943242 19.4802776599991 -103.5280056",
-  "georss_polygon_s": "18.7174468599991 -104.67943242 19.4802776599991 -104.67943242 19.4802776599991 -103.5280056 18.7174468599991 -103.5280056 18.7174468599991 -104.67943242",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36849",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36849",
-  "nyu_addl_dspace_s": "37820",
-  "locn_geometry": "ENVELOPE(-104.67943242, -103.5280056, 19.4802776599991, 18.7174468599991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This line shapefile represents Servicios con Información complementaria de tipo Línea (Routes of Rivers and Railways) for the Mexican state of Colima. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36849"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Rivers",
+    "Railroads",
+    "Railroads and state",
+    "Transportation",
+    "Canals",
+    "Water",
+    "Bridges",
+    "Dams"
+  ],
+  "dct_title_s": "2015 Colima, Mexico Routes of Rivers and Railways",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36849\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77570/nyu_2451_36849.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78257/nyu_2451_36849_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Colima, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "18.7174468599991 -104.67943242 19.4802776599991 -103.5280056",
+  "georss_polygon_s": "18.7174468599991 -104.67943242 19.4802776599991 -104.67943242 19.4802776599991 -103.5280056 18.7174468599991 -103.5280056 18.7174468599991 -104.67943242",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36849",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36849",
+  "nyu_addl_dspace_s": "37820",
+  "locn_geometry": "ENVELOPE(-104.67943242, -103.5280056, 19.4802776599991, 18.7174468599991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36850.json b/metadata-aardvark/Datasets/nyu-2451-36850.json
index 4646ef0bf..0bbde1ba2 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36850.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36850.json
@@ -1,43 +1,61 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile represents Servicios con Informaci\u00f3n complementaria de tipo Puntual (Palacios Municipales o Ayudant\u00edas, Parques o Jardines) (Locations of Municipal Buildings, Schools, Parks, and Gardens) for the Mexican state of Colima. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36850",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Location",
-    "Gardens",
-    "Parks",
-    "Recreation areas",
-    "Temples",
-    "Schools"
-  ],
-  "dct_title_s": "2015 Colima, Mexico Locations of Municipal Buildings, Schools, Parks, and Gardens",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36850\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77571/nyu_2451_36850.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78258/nyu_2451_36850_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Colima, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "18.7463923199991 -104.68332988 19.4786510499991 -103.52466498",
-  "georss_polygon_s": "18.7463923199991 -104.68332988 19.4786510499991 -104.68332988 19.4786510499991 -103.52466498 18.7463923199991 -103.52466498 18.7463923199991 -104.68332988",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36850",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36850",
-  "nyu_addl_dspace_s": "37821",
-  "locn_geometry": "ENVELOPE(-104.68332988, -103.52466498, 19.4786510499991, 18.7463923199991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile represents Servicios con Información complementaria de tipo Puntual (Palacios Municipales o Ayudantías, Parques o Jardines) (Locations of Municipal Buildings, Schools, Parks, and Gardens) for the Mexican state of Colima. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36850"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Location",
+    "Gardens",
+    "Parks",
+    "Recreation areas",
+    "Temples",
+    "Schools"
+  ],
+  "dct_title_s": "2015 Colima, Mexico Locations of Municipal Buildings, Schools, Parks, and Gardens",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36850\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77571/nyu_2451_36850.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78258/nyu_2451_36850_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Colima, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "18.7463923199991 -104.68332988 19.4786510499991 -103.52466498",
+  "georss_polygon_s": "18.7463923199991 -104.68332988 19.4786510499991 -104.68332988 19.4786510499991 -103.52466498 18.7463923199991 -103.52466498 18.7463923199991 -104.68332988",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36850",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36850",
+  "nyu_addl_dspace_s": "37821",
+  "locn_geometry": "ENVELOPE(-104.68332988, -103.52466498, 19.4786510499991, 18.7463923199991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36851.json b/metadata-aardvark/Datasets/nyu-2451-36851.json
index a7969b369..a7155a682 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36851.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36851.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Territorio Insular (Isolated Areas) for the Mexican state of Colima. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36851",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Colima, Mexico Isolated Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36851\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77572/nyu_2451_36851.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78259/nyu_2451_36851_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Colima, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "18.3325939998863 -114.759455288655 19.3207820038757 -104.484505353601",
-  "georss_polygon_s": "18.3325939998863 -114.759455288655 19.3207820038757 -114.759455288655 19.3207820038757 -104.484505353601 18.3325939998863 -104.484505353601 18.3325939998863 -114.759455288655",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36851",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36851",
-  "nyu_addl_dspace_s": "37822",
-  "locn_geometry": "ENVELOPE(-114.759455288655, -104.484505353601, 19.3207820038757, 18.3325939998863)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Territorio Insular (Isolated Areas) for the Mexican state of Colima. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36851"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Colima, Mexico Isolated Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36851\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77572/nyu_2451_36851.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78259/nyu_2451_36851_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Colima, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "18.3325939998863 -114.759455288655 19.3207820038757 -104.484505353601",
+  "georss_polygon_s": "18.3325939998863 -114.759455288655 19.3207820038757 -114.759455288655 19.3207820038757 -104.484505353601 18.3325939998863 -104.484505353601 18.3325939998863 -114.759455288655",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36851",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36851",
+  "nyu_addl_dspace_s": "37822",
+  "locn_geometry": "ENVELOPE(-114.759455288655, -104.484505353601, 19.3207820038757, 18.3325939998863)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36852.json b/metadata-aardvark/Datasets/nyu-2451-36852.json
index 3c1b80cf4..9d79e247e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36852.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36852.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents \u00c1rea Geoestad\u00edstica B\u00e1sica (AGEB) (Rural Census Tracts) for the Mexican state of Distrito Federal (Federal District). This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36852",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Distrito Federal (Federal District), Mexico Rural Census Tracts",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36852\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77573/nyu_2451_36852.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78260/nyu_2451_36852_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Distrito Federal, Mexico City, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "19.0482366599991 -99.3649241999999 19.3778300299991 -98.9403028199999",
-  "georss_polygon_s": "19.0482366599991 -99.3649241999999 19.3778300299991 -99.3649241999999 19.3778300299991 -98.9403028199999 19.0482366599991 -98.9403028199999 19.0482366599991 -99.3649241999999",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36852",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36852",
-  "nyu_addl_dspace_s": "37823",
-  "locn_geometry": "ENVELOPE(-99.3649241999999, -98.9403028199999, 19.3778300299991, 19.0482366599991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Área Geoestadística Básica (AGEB) (Rural Census Tracts) for the Mexican state of Distrito Federal (Federal District). This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36852"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Distrito Federal (Federal District), Mexico Rural Census Tracts",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36852\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77573/nyu_2451_36852.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78260/nyu_2451_36852_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Distrito Federal, Mexico City, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "19.0482366599991 -99.3649241999999 19.3778300299991 -98.9403028199999",
+  "georss_polygon_s": "19.0482366599991 -99.3649241999999 19.3778300299991 -99.3649241999999 19.3778300299991 -98.9403028199999 19.0482366599991 -98.9403028199999 19.0482366599991 -99.3649241999999",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36852",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36852",
+  "nyu_addl_dspace_s": "37823",
+  "locn_geometry": "ENVELOPE(-99.3649241999999, -98.9403028199999, 19.3778300299991, 19.0482366599991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36853.json b/metadata-aardvark/Datasets/nyu-2451-36853.json
index b41493385..4090c2806 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36853.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36853.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents \u00c1rea Geoestad\u00edstica B\u00e1sica (AGEB) (Urban Census Tracts) for the Mexican state of Distrito Federal (Federal District). This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36853",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Distrito Federal (Federal District), Mexico Urban Census Tracts",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36853\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77574/nyu_2451_36853.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78261/nyu_2451_36853_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Distrito Federal, Mexico City, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "19.1240921699991 -99.3430557399999 19.5927572799991 -98.9466436799999",
-  "georss_polygon_s": "19.1240921699991 -99.3430557399999 19.5927572799991 -99.3430557399999 19.5927572799991 -98.9466436799999 19.1240921699991 -98.9466436799999 19.1240921699991 -99.3430557399999",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36853",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36853",
-  "nyu_addl_dspace_s": "37824",
-  "locn_geometry": "ENVELOPE(-99.3430557399999, -98.9466436799999, 19.5927572799991, 19.1240921699991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Área Geoestadística Básica (AGEB) (Urban Census Tracts) for the Mexican state of Distrito Federal (Federal District). This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36853"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Distrito Federal (Federal District), Mexico Urban Census Tracts",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36853\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77574/nyu_2451_36853.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78261/nyu_2451_36853_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Distrito Federal, Mexico City, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "19.1240921699991 -99.3430557399999 19.5927572799991 -98.9466436799999",
+  "georss_polygon_s": "19.1240921699991 -99.3430557399999 19.5927572799991 -99.3430557399999 19.5927572799991 -98.9466436799999 19.1240921699991 -98.9466436799999 19.1240921699991 -99.3430557399999",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36853",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36853",
+  "nyu_addl_dspace_s": "37824",
+  "locn_geometry": "ENVELOPE(-99.3430557399999, -98.9466436799999, 19.5927572799991, 19.1240921699991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36854.json b/metadata-aardvark/Datasets/nyu-2451-36854.json
index 3e04abe10..46fd31daf 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36854.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36854.json
@@ -1,40 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This line shapefile represents Ejes de vialidad (Streets) for the Mexican state of Distrito Federal (Federal District). This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36854",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Streets",
-    "Roads",
-    "Transportation"
-  ],
-  "dct_title_s": "2015 Distrito Federal (Federal District), Mexico Streets",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36854\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77575/nyu_2451_36854.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78262/nyu_2451_36854_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Distrito Federal, Mexico City, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "19.1240921699991 -99.3516937199999 19.5927572799991 -98.9466436799999",
-  "georss_polygon_s": "19.1240921699991 -99.3516937199999 19.5927572799991 -99.3516937199999 19.5927572799991 -98.9466436799999 19.1240921699991 -98.9466436799999 19.1240921699991 -99.3516937199999",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36854",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36854",
-  "nyu_addl_dspace_s": "37825",
-  "locn_geometry": "ENVELOPE(-99.3516937199999, -98.9466436799999, 19.5927572799991, 19.1240921699991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This line shapefile represents Ejes de vialidad (Streets) for the Mexican state of Distrito Federal (Federal District). This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36854"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Streets",
+    "Roads",
+    "Transportation"
+  ],
+  "dct_title_s": "2015 Distrito Federal (Federal District), Mexico Streets",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36854\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77575/nyu_2451_36854.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78262/nyu_2451_36854_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Distrito Federal, Mexico City, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "19.1240921699991 -99.3516937199999 19.5927572799991 -98.9466436799999",
+  "georss_polygon_s": "19.1240921699991 -99.3516937199999 19.5927572799991 -99.3516937199999 19.5927572799991 -98.9466436799999 19.1240921699991 -98.9466436799999 19.1240921699991 -99.3516937199999",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36854",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36854",
+  "nyu_addl_dspace_s": "37825",
+  "locn_geometry": "ENVELOPE(-99.3516937199999, -98.9466436799999, 19.5927572799991, 19.1240921699991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36855.json b/metadata-aardvark/Datasets/nyu-2451-36855.json
index 1ff452da9..7257d18ef 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36855.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36855.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Entidad (State) for the Mexican state of Distrito Federal (Federal District). This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36855",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Distrito Federal (Federal District), Mexico State Boundary",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36855\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77576/nyu_2451_36855.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78263/nyu_2451_36855_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Distrito Federal, Mexico City, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "19.0482366599991 -99.3649241999999 19.5927572799991 -98.9403028199999",
-  "georss_polygon_s": "19.0482366599991 -99.3649241999999 19.5927572799991 -99.3649241999999 19.5927572799991 -98.9403028199999 19.0482366599991 -98.9403028199999 19.0482366599991 -99.3649241999999",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36855",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36855",
-  "nyu_addl_dspace_s": "37826",
-  "locn_geometry": "ENVELOPE(-99.3649241999999, -98.9403028199999, 19.5927572799991, 19.0482366599991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Entidad (State) for the Mexican state of Distrito Federal (Federal District). This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36855"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Distrito Federal (Federal District), Mexico State Boundary",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36855\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77576/nyu_2451_36855.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78263/nyu_2451_36855_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Distrito Federal, Mexico City, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "19.0482366599991 -99.3649241999999 19.5927572799991 -98.9403028199999",
+  "georss_polygon_s": "19.0482366599991 -99.3649241999999 19.5927572799991 -99.3649241999999 19.5927572799991 -98.9403028199999 19.0482366599991 -98.9403028199999 19.0482366599991 -99.3649241999999",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36855",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36855",
+  "nyu_addl_dspace_s": "37826",
+  "locn_geometry": "ENVELOPE(-99.3649241999999, -98.9403028199999, 19.5927572799991, 19.0482366599991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36856.json b/metadata-aardvark/Datasets/nyu-2451-36856.json
index b312a1c24..77f5af7e7 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36856.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36856.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This line shapefile represents Frentes de Manzana (Census Blocks) for the Mexican state of Distrito Federal (Federal District). This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36856",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Distrito Federal (Federal District), Mexico Census Blocks",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36856\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77577/nyu_2451_36856.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78264/nyu_2451_36856_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Distrito Federal, Mexico City, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "19.1241898199991 -99.3428650499999 19.5863775499992 -98.9466880199999",
-  "georss_polygon_s": "19.1241898199991 -99.3428650499999 19.5863775499992 -99.3428650499999 19.5863775499992 -98.9466880199999 19.1241898199991 -98.9466880199999 19.1241898199991 -99.3428650499999",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36856",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36856",
-  "nyu_addl_dspace_s": "37827",
-  "locn_geometry": "ENVELOPE(-99.3428650499999, -98.9466880199999, 19.5863775499992, 19.1241898199991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This line shapefile represents Frentes de Manzana (Census Blocks) for the Mexican state of Distrito Federal (Federal District). This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36856"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Distrito Federal (Federal District), Mexico Census Blocks",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36856\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77577/nyu_2451_36856.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78264/nyu_2451_36856_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Distrito Federal, Mexico City, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "19.1241898199991 -99.3428650499999 19.5863775499992 -98.9466880199999",
+  "georss_polygon_s": "19.1241898199991 -99.3428650499999 19.5863775499992 -99.3428650499999 19.5863775499992 -98.9466880199999 19.1241898199991 -98.9466880199999 19.1241898199991 -99.3428650499999",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36856",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36856",
+  "nyu_addl_dspace_s": "37827",
+  "locn_geometry": "ENVELOPE(-99.3428650499999, -98.9466880199999, 19.5863775499992, 19.1241898199991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36857.json b/metadata-aardvark/Datasets/nyu-2451-36857.json
index b502632cf..a71e99d83 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36857.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36857.json
@@ -1,38 +1,56 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile represents Localidad Rural (Locations of Rural Places without Boundaries) for the Mexican state of Distrito Federal (Federal District). This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36857",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Location"
-  ],
-  "dct_title_s": "2015 Distrito Federal (Federal District), Mexico Locations of Rural Places without Boundaries",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36857\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77578/nyu_2451_36857.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78265/nyu_2451_36857_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Distrito Federal, Mexico City, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "19.1053890299991 -99.35329983 19.3753852199991 -98.9558333399999",
-  "georss_polygon_s": "19.1053890299991 -99.35329983 19.3753852199991 -99.35329983 19.3753852199991 -98.9558333399999 19.1053890299991 -98.9558333399999 19.1053890299991 -99.35329983",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36857",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36857",
-  "nyu_addl_dspace_s": "37828",
-  "locn_geometry": "ENVELOPE(-99.35329983, -98.9558333399999, 19.3753852199991, 19.1053890299991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile represents Localidad Rural (Locations of Rural Places without Boundaries) for the Mexican state of Distrito Federal (Federal District). This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36857"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Location"
+  ],
+  "dct_title_s": "2015 Distrito Federal (Federal District), Mexico Locations of Rural Places without Boundaries",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36857\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77578/nyu_2451_36857.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78265/nyu_2451_36857_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Distrito Federal, Mexico City, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "19.1053890299991 -99.35329983 19.3753852199991 -98.9558333399999",
+  "georss_polygon_s": "19.1053890299991 -99.35329983 19.3753852199991 -99.35329983 19.3753852199991 -98.9558333399999 19.1053890299991 -98.9558333399999 19.1053890299991 -99.35329983",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36857",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36857",
+  "nyu_addl_dspace_s": "37828",
+  "locn_geometry": "ENVELOPE(-99.35329983, -98.9558333399999, 19.3753852199991, 19.1053890299991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36858.json b/metadata-aardvark/Datasets/nyu-2451-36858.json
index 4a9bb219a..eb52b26bf 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36858.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36858.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Localidad Urbana y Rural Amanzanada (Locations of Urban and Rural Blocks) for the Mexican state of Distrito Federal (Federal District). This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36858",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Distrito Federal (Federal District), Mexico Locations of Urban and Rural Blocks",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36858\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77579/nyu_2451_36858.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78266/nyu_2451_36858_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Distrito Federal, Mexico City, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "19.1240921699991 -99.3516937229999 19.5927572799991 -98.9466436799999",
-  "georss_polygon_s": "19.1240921699991 -99.3516937229999 19.5927572799991 -99.3516937229999 19.5927572799991 -98.9466436799999 19.1240921699991 -98.9466436799999 19.1240921699991 -99.3516937229999",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36858",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36858",
-  "nyu_addl_dspace_s": "37829",
-  "locn_geometry": "ENVELOPE(-99.3516937229999, -98.9466436799999, 19.5927572799991, 19.1240921699991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Localidad Urbana y Rural Amanzanada (Locations of Urban and Rural Blocks) for the Mexican state of Distrito Federal (Federal District). This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36858"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Distrito Federal (Federal District), Mexico Locations of Urban and Rural Blocks",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36858\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77579/nyu_2451_36858.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78266/nyu_2451_36858_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Distrito Federal, Mexico City, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "19.1240921699991 -99.3516937229999 19.5927572799991 -98.9466436799999",
+  "georss_polygon_s": "19.1240921699991 -99.3516937229999 19.5927572799991 -99.3516937229999 19.5927572799991 -98.9466436799999 19.1240921699991 -98.9466436799999 19.1240921699991 -99.3516937229999",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36858",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36858",
+  "nyu_addl_dspace_s": "37829",
+  "locn_geometry": "ENVELOPE(-99.3516937229999, -98.9466436799999, 19.5927572799991, 19.1240921699991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36859.json b/metadata-aardvark/Datasets/nyu-2451-36859.json
index c94b34608..e42821a8a 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36859.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36859.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Pol\u00edgonos de Manzanas (polygons of Census Blocks) for the Mexican state of Distrito Federal (Federal District). This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36859",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Distrito Federal (Federal District), Mexico Polygons of Census Blocks",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36859\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77580/nyu_2451_36859.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78267/nyu_2451_36859_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Distrito Federal, Mexico City, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "19.1241898199991 -99.349658451 19.5863775499992 -98.9466880199999",
-  "georss_polygon_s": "19.1241898199991 -99.349658451 19.5863775499992 -99.349658451 19.5863775499992 -98.9466880199999 19.1241898199991 -98.9466880199999 19.1241898199991 -99.349658451",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36859",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36859",
-  "nyu_addl_dspace_s": "37830",
-  "locn_geometry": "ENVELOPE(-99.349658451, -98.9466880199999, 19.5863775499992, 19.1241898199991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Polígonos de Manzanas (polygons of Census Blocks) for the Mexican state of Distrito Federal (Federal District). This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36859"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Distrito Federal (Federal District), Mexico Polygons of Census Blocks",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36859\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77580/nyu_2451_36859.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78267/nyu_2451_36859_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Distrito Federal, Mexico City, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "19.1241898199991 -99.349658451 19.5863775499992 -98.9466880199999",
+  "georss_polygon_s": "19.1241898199991 -99.349658451 19.5863775499992 -99.349658451 19.5863775499992 -98.9466880199999 19.1241898199991 -98.9466880199999 19.1241898199991 -99.349658451",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36859",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36859",
+  "nyu_addl_dspace_s": "37830",
+  "locn_geometry": "ENVELOPE(-99.349658451, -98.9466880199999, 19.5863775499992, 19.1241898199991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36860.json b/metadata-aardvark/Datasets/nyu-2451-36860.json
index c36c96b39..bd1956781 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36860.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36860.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Municipio (Counties) for the Mexican state of Distrito Federal (Federal District). This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36860",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Distrito Federal (Federal District), Mexico Counties",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36860\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77581/nyu_2451_36860.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78268/nyu_2451_36860_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Distrito Federal, Mexico City, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "19.0482366599991 -99.3649241999999 19.5927572799991 -98.9403028149999",
-  "georss_polygon_s": "19.0482366599991 -99.3649241999999 19.5927572799991 -99.3649241999999 19.5927572799991 -98.9403028149999 19.0482366599991 -98.9403028149999 19.0482366599991 -99.3649241999999",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36860",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36860",
-  "nyu_addl_dspace_s": "37831",
-  "locn_geometry": "ENVELOPE(-99.3649241999999, -98.9403028149999, 19.5927572799991, 19.0482366599991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Municipio (Counties) for the Mexican state of Distrito Federal (Federal District). This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36860"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Distrito Federal (Federal District), Mexico Counties",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36860\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77581/nyu_2451_36860.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78268/nyu_2451_36860_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Distrito Federal, Mexico City, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "19.0482366599991 -99.3649241999999 19.5927572799991 -98.9403028149999",
+  "georss_polygon_s": "19.0482366599991 -99.3649241999999 19.5927572799991 -99.3649241999999 19.5927572799991 -98.9403028149999 19.0482366599991 -98.9403028149999 19.0482366599991 -99.3649241999999",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36860",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36860",
+  "nyu_addl_dspace_s": "37831",
+  "locn_geometry": "ENVELOPE(-99.3649241999999, -98.9403028149999, 19.5927572799991, 19.0482366599991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36861.json b/metadata-aardvark/Datasets/nyu-2451-36861.json
index 56b3d8ca9..b29693d3f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36861.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36861.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Servicios con Informaci\u00f3n complementaria de tipo \u00c1rea (\u00c1reas Verdes, Camellones, glorietas) (Locations of Green Areas, Cemeteries, Sports and Recreation Areas) for the Mexican state of Distrito Federal (Federal District). This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36861",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Distrito Federal (Federal District), Mexico Locations of Green Areas, Cemeteries, and sports and Recreation Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36861\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77582/nyu_2451_36861.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78269/nyu_2451_36861_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Distrito Federal, Mexico City, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "19.1390861699991 -99.34299671 19.5768048499991 -98.9522042299999",
-  "georss_polygon_s": "19.1390861699991 -99.34299671 19.5768048499991 -99.34299671 19.5768048499991 -98.9522042299999 19.1390861699991 -98.9522042299999 19.1390861699991 -99.34299671",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36861",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36861",
-  "nyu_addl_dspace_s": "37832",
-  "locn_geometry": "ENVELOPE(-99.34299671, -98.9522042299999, 19.5768048499991, 19.1390861699991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Servicios con Información complementaria de tipo Área (Áreas Verdes, Camellones, glorietas) (Locations of Green Areas, Cemeteries, Sports and Recreation Areas) for the Mexican state of Distrito Federal (Federal District). This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36861"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Distrito Federal (Federal District), Mexico Locations of Green Areas, Cemeteries, and sports and Recreation Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36861\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77582/nyu_2451_36861.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78269/nyu_2451_36861_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Distrito Federal, Mexico City, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "19.1390861699991 -99.34299671 19.5768048499991 -98.9522042299999",
+  "georss_polygon_s": "19.1390861699991 -99.34299671 19.5768048499991 -99.34299671 19.5768048499991 -98.9522042299999 19.1390861699991 -98.9522042299999 19.1390861699991 -99.34299671",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36861",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36861",
+  "nyu_addl_dspace_s": "37832",
+  "locn_geometry": "ENVELOPE(-99.34299671, -98.9522042299999, 19.5768048499991, 19.1390861699991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36862.json b/metadata-aardvark/Datasets/nyu-2451-36862.json
index 24f871cd3..f073b508c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36862.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36862.json
@@ -1,45 +1,63 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This line shapefile represents Servicios con Informaci\u00f3n complementaria de tipo L\u00ednea (Routes of Rivers and Railways) for the Mexican state of Distrito Federal (Federal District). This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36862",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Rivers",
-    "Railroads",
-    "Railroads and state",
-    "Transportation",
-    "Canals",
-    "Water",
-    "Bridges",
-    "Dams"
-  ],
-  "dct_title_s": "2015 Distrito Federal (Federal District), Mexico Routes of Rivers and Railways",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36862\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77583/nyu_2451_36862.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78270/nyu_2451_36862_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Distrito Federal, Mexico City, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "19.1251201699991 -99.3378522899999 19.5134032299991 -98.9466436799999",
-  "georss_polygon_s": "19.1251201699991 -99.3378522899999 19.5134032299991 -99.3378522899999 19.5134032299991 -98.9466436799999 19.1251201699991 -98.9466436799999 19.1251201699991 -99.3378522899999",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36862",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36862",
-  "nyu_addl_dspace_s": "37833",
-  "locn_geometry": "ENVELOPE(-99.3378522899999, -98.9466436799999, 19.5134032299991, 19.1251201699991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This line shapefile represents Servicios con Información complementaria de tipo Línea (Routes of Rivers and Railways) for the Mexican state of Distrito Federal (Federal District). This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36862"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Rivers",
+    "Railroads",
+    "Railroads and state",
+    "Transportation",
+    "Canals",
+    "Water",
+    "Bridges",
+    "Dams"
+  ],
+  "dct_title_s": "2015 Distrito Federal (Federal District), Mexico Routes of Rivers and Railways",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36862\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77583/nyu_2451_36862.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78270/nyu_2451_36862_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Distrito Federal, Mexico City, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "19.1251201699991 -99.3378522899999 19.5134032299991 -98.9466436799999",
+  "georss_polygon_s": "19.1251201699991 -99.3378522899999 19.5134032299991 -99.3378522899999 19.5134032299991 -98.9466436799999 19.1251201699991 -98.9466436799999 19.1251201699991 -99.3378522899999",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36862",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36862",
+  "nyu_addl_dspace_s": "37833",
+  "locn_geometry": "ENVELOPE(-99.3378522899999, -98.9466436799999, 19.5134032299991, 19.1251201699991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36863.json b/metadata-aardvark/Datasets/nyu-2451-36863.json
index dfd43885b..988c7c77a 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36863.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36863.json
@@ -1,43 +1,61 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile represents Servicios con Informaci\u00f3n complementaria de tipo Puntual (Palacios Municipales o Ayudant\u00edas, Parques o Jardines) (Locations of Municipal Buildings, Schools, Parks, and Gardens) for the Mexican state of Distrito Federal (Federal District). This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36863",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Location",
-    "Gardens",
-    "Parks",
-    "Recreation areas",
-    "Temples",
-    "Schools"
-  ],
-  "dct_title_s": "2015 Distrito Federal (Federal District), Mexico Locations of Municipal Buildings, Schools, Parks, and Gardens",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36863\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77584/nyu_2451_36863.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78271/nyu_2451_36863_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Distrito Federal, Mexico City, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "19.1329256899991 -99.3490712499999 19.5767833499991 -98.9512609799999",
-  "georss_polygon_s": "19.1329256899991 -99.3490712499999 19.5767833499991 -99.3490712499999 19.5767833499991 -98.9512609799999 19.1329256899991 -98.9512609799999 19.1329256899991 -99.3490712499999",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36863",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36863",
-  "nyu_addl_dspace_s": "37834",
-  "locn_geometry": "ENVELOPE(-99.3490712499999, -98.9512609799999, 19.5767833499991, 19.1329256899991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile represents Servicios con Información complementaria de tipo Puntual (Palacios Municipales o Ayudantías, Parques o Jardines) (Locations of Municipal Buildings, Schools, Parks, and Gardens) for the Mexican state of Distrito Federal (Federal District). This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36863"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Location",
+    "Gardens",
+    "Parks",
+    "Recreation areas",
+    "Temples",
+    "Schools"
+  ],
+  "dct_title_s": "2015 Distrito Federal (Federal District), Mexico Locations of Municipal Buildings, Schools, Parks, and Gardens",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36863\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77584/nyu_2451_36863.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78271/nyu_2451_36863_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Distrito Federal, Mexico City, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "19.1329256899991 -99.3490712499999 19.5767833499991 -98.9512609799999",
+  "georss_polygon_s": "19.1329256899991 -99.3490712499999 19.5767833499991 -99.3490712499999 19.5767833499991 -98.9512609799999 19.1329256899991 -98.9512609799999 19.1329256899991 -99.3490712499999",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36863",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36863",
+  "nyu_addl_dspace_s": "37834",
+  "locn_geometry": "ENVELOPE(-99.3490712499999, -98.9512609799999, 19.5767833499991, 19.1329256899991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36864.json b/metadata-aardvark/Datasets/nyu-2451-36864.json
index 8c4d02b1c..cc652f622 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36864.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36864.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents \u00c1rea Geoestad\u00edstica B\u00e1sica (AGEB) (Rural Census Tracts) for the Mexican state of Durango. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36864",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Durango, Mexico Rural Census Tracts",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36864\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77585/nyu_2451_36864.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78272/nyu_2451_36864_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Durango, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "22.3450837099992 -107.21013223 26.8448759099994 -102.47269698",
-  "georss_polygon_s": "22.3450837099992 -107.21013223 26.8448759099994 -107.21013223 26.8448759099994 -102.47269698 22.3450837099992 -102.47269698 22.3450837099992 -107.21013223",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36864",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36864",
-  "nyu_addl_dspace_s": "37835",
-  "locn_geometry": "ENVELOPE(-107.21013223, -102.47269698, 26.8448759099994, 22.3450837099992)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Área Geoestadística Básica (AGEB) (Rural Census Tracts) for the Mexican state of Durango. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36864"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Durango, Mexico Rural Census Tracts",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36864\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77585/nyu_2451_36864.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78272/nyu_2451_36864_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Durango, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "22.3450837099992 -107.21013223 26.8448759099994 -102.47269698",
+  "georss_polygon_s": "22.3450837099992 -107.21013223 26.8448759099994 -107.21013223 26.8448759099994 -102.47269698 22.3450837099992 -102.47269698 22.3450837099992 -107.21013223",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36864",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36864",
+  "nyu_addl_dspace_s": "37835",
+  "locn_geometry": "ENVELOPE(-107.21013223, -102.47269698, 26.8448759099994, 22.3450837099992)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36865.json b/metadata-aardvark/Datasets/nyu-2451-36865.json
index e92cfac9f..6c29c2e96 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36865.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36865.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents \u00c1rea Geoestad\u00edstica B\u00e1sica (AGEB) (Urban Census Tracts) for the Mexican state of Durango. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36865",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Durango, Mexico Urban Census Tracts",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36865\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77586/nyu_2451_36865.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78273/nyu_2451_36865_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Durango, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "23.4640499499992 -106.97110605 26.5384123799994 -102.77023365",
-  "georss_polygon_s": "23.4640499499992 -106.97110605 26.5384123799994 -106.97110605 26.5384123799994 -102.77023365 23.4640499499992 -102.77023365 23.4640499499992 -106.97110605",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36865",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36865",
-  "nyu_addl_dspace_s": "37836",
-  "locn_geometry": "ENVELOPE(-106.97110605, -102.77023365, 26.5384123799994, 23.4640499499992)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Área Geoestadística Básica (AGEB) (Urban Census Tracts) for the Mexican state of Durango. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36865"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Durango, Mexico Urban Census Tracts",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36865\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77586/nyu_2451_36865.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78273/nyu_2451_36865_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Durango, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "23.4640499499992 -106.97110605 26.5384123799994 -102.77023365",
+  "georss_polygon_s": "23.4640499499992 -106.97110605 26.5384123799994 -106.97110605 26.5384123799994 -102.77023365 23.4640499499992 -102.77023365 23.4640499499992 -106.97110605",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36865",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36865",
+  "nyu_addl_dspace_s": "37836",
+  "locn_geometry": "ENVELOPE(-106.97110605, -102.77023365, 26.5384123799994, 23.4640499499992)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36866.json b/metadata-aardvark/Datasets/nyu-2451-36866.json
index 2cb1ccf97..68c310226 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36866.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36866.json
@@ -1,40 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This line shapefile represents Ejes de vialidad (Streets) for the Mexican state of Durango. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36866",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Streets",
-    "Roads",
-    "Transportation"
-  ],
-  "dct_title_s": "2015 Durango, Mexico Streets",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36866\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77587/nyu_2451_36866.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78274/nyu_2451_36866_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Durango, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "22.3996559199992 -107.11744017 26.7431983499994 -102.58519642",
-  "georss_polygon_s": "22.3996559199992 -107.11744017 26.7431983499994 -107.11744017 26.7431983499994 -102.58519642 22.3996559199992 -102.58519642 22.3996559199992 -107.11744017",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36866",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36866",
-  "nyu_addl_dspace_s": "37837",
-  "locn_geometry": "ENVELOPE(-107.11744017, -102.58519642, 26.7431983499994, 22.3996559199992)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This line shapefile represents Ejes de vialidad (Streets) for the Mexican state of Durango. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36866"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Streets",
+    "Roads",
+    "Transportation"
+  ],
+  "dct_title_s": "2015 Durango, Mexico Streets",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36866\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77587/nyu_2451_36866.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78274/nyu_2451_36866_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Durango, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "22.3996559199992 -107.11744017 26.7431983499994 -102.58519642",
+  "georss_polygon_s": "22.3996559199992 -107.11744017 26.7431983499994 -107.11744017 26.7431983499994 -102.58519642 22.3996559199992 -102.58519642 22.3996559199992 -107.11744017",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36866",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36866",
+  "nyu_addl_dspace_s": "37837",
+  "locn_geometry": "ENVELOPE(-107.11744017, -102.58519642, 26.7431983499994, 22.3996559199992)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36867.json b/metadata-aardvark/Datasets/nyu-2451-36867.json
index 156fbfaef..bd5907c45 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36867.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36867.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Entidad (State) for the Mexican state of Durango. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36867",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Durango, Mexico State Boundary",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36867\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77588/nyu_2451_36867.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78275/nyu_2451_36867_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Durango, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "22.3450837099992 -107.21013223 26.8448759099994 -102.47269698",
-  "georss_polygon_s": "22.3450837099992 -107.21013223 26.8448759099994 -107.21013223 26.8448759099994 -102.47269698 22.3450837099992 -102.47269698 22.3450837099992 -107.21013223",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36867",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36867",
-  "nyu_addl_dspace_s": "37838",
-  "locn_geometry": "ENVELOPE(-107.21013223, -102.47269698, 26.8448759099994, 22.3450837099992)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Entidad (State) for the Mexican state of Durango. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36867"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Durango, Mexico State Boundary",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36867\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77588/nyu_2451_36867.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78275/nyu_2451_36867_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Durango, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "22.3450837099992 -107.21013223 26.8448759099994 -102.47269698",
+  "georss_polygon_s": "22.3450837099992 -107.21013223 26.8448759099994 -107.21013223 26.8448759099994 -102.47269698 22.3450837099992 -102.47269698 22.3450837099992 -107.21013223",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36867",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36867",
+  "nyu_addl_dspace_s": "37838",
+  "locn_geometry": "ENVELOPE(-107.21013223, -102.47269698, 26.8448759099994, 22.3450837099992)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36868.json b/metadata-aardvark/Datasets/nyu-2451-36868.json
index 0a5edcb6d..282e38d77 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36868.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36868.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This line shapefile represents Frentes de Manzana (Census Blocks) for the Mexican state of Durango. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36868",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Durango, Mexico Census Blocks",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36868\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77589/nyu_2451_36868.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78276/nyu_2451_36868_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Durango, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "22.3997107999992 -107.11711351 26.7431700599994 -102.58532875",
-  "georss_polygon_s": "22.3997107999992 -107.11711351 26.7431700599994 -107.11711351 26.7431700599994 -102.58532875 22.3997107999992 -102.58532875 22.3997107999992 -107.11711351",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36868",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36868",
-  "nyu_addl_dspace_s": "37839",
-  "locn_geometry": "ENVELOPE(-107.11711351, -102.58532875, 26.7431700599994, 22.3997107999992)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This line shapefile represents Frentes de Manzana (Census Blocks) for the Mexican state of Durango. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36868"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Durango, Mexico Census Blocks",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36868\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77589/nyu_2451_36868.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78276/nyu_2451_36868_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Durango, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "22.3997107999992 -107.11711351 26.7431700599994 -102.58532875",
+  "georss_polygon_s": "22.3997107999992 -107.11711351 26.7431700599994 -107.11711351 26.7431700599994 -102.58532875 22.3997107999992 -102.58532875 22.3997107999992 -107.11711351",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36868",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36868",
+  "nyu_addl_dspace_s": "37839",
+  "locn_geometry": "ENVELOPE(-107.11711351, -102.58532875, 26.7431700599994, 22.3997107999992)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36869.json b/metadata-aardvark/Datasets/nyu-2451-36869.json
index 96224edf8..af3550458 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36869.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36869.json
@@ -1,38 +1,56 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile represents Localidad Rural (Locations of Rural Places without Boundaries) for the Mexican state of Durango. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36869",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Location"
-  ],
-  "dct_title_s": "2015 Durango, Mexico Locations of Rural Places without Boundaries",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36869\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77590/nyu_2451_36869.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78277/nyu_2451_36869_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Durango, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "22.3742074199992 -107.19121738 26.8247914499994 -102.48591002",
-  "georss_polygon_s": "22.3742074199992 -107.19121738 26.8247914499994 -107.19121738 26.8247914499994 -102.48591002 22.3742074199992 -102.48591002 22.3742074199992 -107.19121738",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36869",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36869",
-  "nyu_addl_dspace_s": "37840",
-  "locn_geometry": "ENVELOPE(-107.19121738, -102.48591002, 26.8247914499994, 22.3742074199992)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile represents Localidad Rural (Locations of Rural Places without Boundaries) for the Mexican state of Durango. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36869"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Location"
+  ],
+  "dct_title_s": "2015 Durango, Mexico Locations of Rural Places without Boundaries",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36869\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77590/nyu_2451_36869.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78277/nyu_2451_36869_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Durango, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "22.3742074199992 -107.19121738 26.8247914499994 -102.48591002",
+  "georss_polygon_s": "22.3742074199992 -107.19121738 26.8247914499994 -107.19121738 26.8247914499994 -102.48591002 22.3742074199992 -102.48591002 22.3742074199992 -107.19121738",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36869",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36869",
+  "nyu_addl_dspace_s": "37840",
+  "locn_geometry": "ENVELOPE(-107.19121738, -102.48591002, 26.8247914499994, 22.3742074199992)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36870.json b/metadata-aardvark/Datasets/nyu-2451-36870.json
index ec9b10dfe..87c709777 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36870.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36870.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Localidad Urbana y Rural Amanzanada (Locations of Urban and Rural Blocks) for the Mexican state of Durango. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36870",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Durango, Mexico Locations of Urban and Rural Blocks",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36870\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77591/nyu_2451_36870.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78278/nyu_2451_36870_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Durango, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "22.3996559196841 -107.117440170128 26.7431983497234 -102.585196419779",
-  "georss_polygon_s": "22.3996559196841 -107.117440170128 26.7431983497234 -107.117440170128 26.7431983497234 -102.585196419779 22.3996559196841 -102.585196419779 22.3996559196841 -107.117440170128",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36870",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36870",
-  "nyu_addl_dspace_s": "37841",
-  "locn_geometry": "ENVELOPE(-107.117440170128, -102.585196419779, 26.7431983497234, 22.3996559196841)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Localidad Urbana y Rural Amanzanada (Locations of Urban and Rural Blocks) for the Mexican state of Durango. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36870"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Durango, Mexico Locations of Urban and Rural Blocks",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36870\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77591/nyu_2451_36870.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78278/nyu_2451_36870_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Durango, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "22.3996559196841 -107.117440170128 26.7431983497234 -102.585196419779",
+  "georss_polygon_s": "22.3996559196841 -107.117440170128 26.7431983497234 -107.117440170128 26.7431983497234 -102.585196419779 22.3996559196841 -102.585196419779 22.3996559196841 -107.117440170128",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36870",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36870",
+  "nyu_addl_dspace_s": "37841",
+  "locn_geometry": "ENVELOPE(-107.117440170128, -102.585196419779, 26.7431983497234, 22.3996559196841)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36871.json b/metadata-aardvark/Datasets/nyu-2451-36871.json
index 3944b1fc1..cf0a379f8 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36871.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36871.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Pol\u00edgonos de Manzanas (polygons of Census Blocks) for the Mexican state of Durango. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36871",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Durango, Mexico Polygons of Census Blocks",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36871\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77592/nyu_2451_36871.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78279/nyu_2451_36871_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Durango, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "22.3990905699993 -107.11774058 26.7431700599994 -102.58482838",
-  "georss_polygon_s": "22.3990905699993 -107.11774058 26.7431700599994 -107.11774058 26.7431700599994 -102.58482838 22.3990905699993 -102.58482838 22.3990905699993 -107.11774058",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36871",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36871",
-  "nyu_addl_dspace_s": "37842",
-  "locn_geometry": "ENVELOPE(-107.11774058, -102.58482838, 26.7431700599994, 22.3990905699993)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Polígonos de Manzanas (polygons of Census Blocks) for the Mexican state of Durango. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36871"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Durango, Mexico Polygons of Census Blocks",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36871\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77592/nyu_2451_36871.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78279/nyu_2451_36871_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Durango, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "22.3990905699993 -107.11774058 26.7431700599994 -102.58482838",
+  "georss_polygon_s": "22.3990905699993 -107.11774058 26.7431700599994 -107.11774058 26.7431700599994 -102.58482838 22.3990905699993 -102.58482838 22.3990905699993 -107.11774058",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36871",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36871",
+  "nyu_addl_dspace_s": "37842",
+  "locn_geometry": "ENVELOPE(-107.11774058, -102.58482838, 26.7431700599994, 22.3990905699993)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36872.json b/metadata-aardvark/Datasets/nyu-2451-36872.json
index 0906799f2..48b9aa79c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36872.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36872.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Municipio (Counties) for the Mexican state of Durango. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36872",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Durango, Mexico Counties",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36872\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77593/nyu_2451_36872.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78280/nyu_2451_36872_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Durango, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "22.3450837099992 -107.21013223 26.8448759099994 -102.47269698",
-  "georss_polygon_s": "22.3450837099992 -107.21013223 26.8448759099994 -107.21013223 26.8448759099994 -102.47269698 22.3450837099992 -102.47269698 22.3450837099992 -107.21013223",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36872",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36872",
-  "nyu_addl_dspace_s": "37843",
-  "locn_geometry": "ENVELOPE(-107.21013223, -102.47269698, 26.8448759099994, 22.3450837099992)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Municipio (Counties) for the Mexican state of Durango. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36872"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Durango, Mexico Counties",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36872\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77593/nyu_2451_36872.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78280/nyu_2451_36872_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Durango, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "22.3450837099992 -107.21013223 26.8448759099994 -102.47269698",
+  "georss_polygon_s": "22.3450837099992 -107.21013223 26.8448759099994 -107.21013223 26.8448759099994 -102.47269698 22.3450837099992 -102.47269698 22.3450837099992 -107.21013223",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36872",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36872",
+  "nyu_addl_dspace_s": "37843",
+  "locn_geometry": "ENVELOPE(-107.21013223, -102.47269698, 26.8448759099994, 22.3450837099992)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36873.json b/metadata-aardvark/Datasets/nyu-2451-36873.json
index 87d462968..ebb4ab0a0 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36873.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36873.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Servicios con Informaci\u00f3n complementaria de tipo \u00c1rea (\u00c1reas Verdes, Camellones, glorietas) (Locations of Green Areas, Cemeteries, Sports and Recreation Areas) for the Mexican state of Durango. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36873",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Durango, Mexico Locations of Green Areas, Cemeteries, and sports and Recreation Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36873\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77594/nyu_2451_36873.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78281/nyu_2451_36873_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Durango, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "22.4434785799992 -106.97272718 26.7438519099993 -102.61989334",
-  "georss_polygon_s": "22.4434785799992 -106.97272718 26.7438519099993 -106.97272718 26.7438519099993 -102.61989334 22.4434785799992 -102.61989334 22.4434785799992 -106.97272718",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36873",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36873",
-  "nyu_addl_dspace_s": "37844",
-  "locn_geometry": "ENVELOPE(-106.97272718, -102.61989334, 26.7438519099993, 22.4434785799992)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Servicios con Información complementaria de tipo Área (Áreas Verdes, Camellones, glorietas) (Locations of Green Areas, Cemeteries, Sports and Recreation Areas) for the Mexican state of Durango. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36873"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Durango, Mexico Locations of Green Areas, Cemeteries, and sports and Recreation Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36873\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77594/nyu_2451_36873.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78281/nyu_2451_36873_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Durango, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "22.4434785799992 -106.97272718 26.7438519099993 -102.61989334",
+  "georss_polygon_s": "22.4434785799992 -106.97272718 26.7438519099993 -106.97272718 26.7438519099993 -102.61989334 22.4434785799992 -102.61989334 22.4434785799992 -106.97272718",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36873",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36873",
+  "nyu_addl_dspace_s": "37844",
+  "locn_geometry": "ENVELOPE(-106.97272718, -102.61989334, 26.7438519099993, 22.4434785799992)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36874.json b/metadata-aardvark/Datasets/nyu-2451-36874.json
index 513c37f08..7fce66f6d 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36874.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36874.json
@@ -1,45 +1,63 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This line shapefile represents Servicios con Informaci\u00f3n complementaria de tipo L\u00ednea (Routes of Rivers and Railways) for the Mexican state of Durango. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36874",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Rivers",
-    "Railroads",
-    "Railroads and state",
-    "Transportation",
-    "Canals",
-    "Water",
-    "Bridges",
-    "Dams"
-  ],
-  "dct_title_s": "2015 Durango, Mexico Routes of Rivers and Railways",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36874\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77595/nyu_2451_36874.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78282/nyu_2451_36874_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Durango, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "22.4411526499992 -107.11994486 26.6965079199994 -102.62614495",
-  "georss_polygon_s": "22.4411526499992 -107.11994486 26.6965079199994 -107.11994486 26.6965079199994 -102.62614495 22.4411526499992 -102.62614495 22.4411526499992 -107.11994486",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36874",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36874",
-  "nyu_addl_dspace_s": "37845",
-  "locn_geometry": "ENVELOPE(-107.11994486, -102.62614495, 26.6965079199994, 22.4411526499992)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This line shapefile represents Servicios con Información complementaria de tipo Línea (Routes of Rivers and Railways) for the Mexican state of Durango. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36874"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Rivers",
+    "Railroads",
+    "Railroads and state",
+    "Transportation",
+    "Canals",
+    "Water",
+    "Bridges",
+    "Dams"
+  ],
+  "dct_title_s": "2015 Durango, Mexico Routes of Rivers and Railways",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36874\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77595/nyu_2451_36874.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78282/nyu_2451_36874_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Durango, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "22.4411526499992 -107.11994486 26.6965079199994 -102.62614495",
+  "georss_polygon_s": "22.4411526499992 -107.11994486 26.6965079199994 -107.11994486 26.6965079199994 -102.62614495 22.4411526499992 -102.62614495 22.4411526499992 -107.11994486",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36874",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36874",
+  "nyu_addl_dspace_s": "37845",
+  "locn_geometry": "ENVELOPE(-107.11994486, -102.62614495, 26.6965079199994, 22.4411526499992)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36875.json b/metadata-aardvark/Datasets/nyu-2451-36875.json
index de697fbe8..f8f2ca1ee 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36875.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36875.json
@@ -1,43 +1,61 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile represents Servicios con Informaci\u00f3n complementaria de tipo Puntual (Palacios Municipales o Ayudant\u00edas, Parques o Jardines) (Locations of Municipal Buildings, Schools, Parks, and Gardens) for the Mexican state of Durango. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36875",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Location",
-    "Gardens",
-    "Parks",
-    "Recreation areas",
-    "Temples",
-    "Schools"
-  ],
-  "dct_title_s": "2015 Durango, Mexico Locations of Municipal Buildings, Schools, Parks, and Gardens",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36875\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77596/nyu_2451_36875.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78283/nyu_2451_36875_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Durango, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "22.4007346599992 -107.09070749 26.7419990199993 -102.58609335",
-  "georss_polygon_s": "22.4007346599992 -107.09070749 26.7419990199993 -107.09070749 26.7419990199993 -102.58609335 22.4007346599992 -102.58609335 22.4007346599992 -107.09070749",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36875",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36875",
-  "nyu_addl_dspace_s": "37846",
-  "locn_geometry": "ENVELOPE(-107.09070749, -102.58609335, 26.7419990199993, 22.4007346599992)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile represents Servicios con Información complementaria de tipo Puntual (Palacios Municipales o Ayudantías, Parques o Jardines) (Locations of Municipal Buildings, Schools, Parks, and Gardens) for the Mexican state of Durango. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36875"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Location",
+    "Gardens",
+    "Parks",
+    "Recreation areas",
+    "Temples",
+    "Schools"
+  ],
+  "dct_title_s": "2015 Durango, Mexico Locations of Municipal Buildings, Schools, Parks, and Gardens",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36875\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77596/nyu_2451_36875.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78283/nyu_2451_36875_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Durango, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "22.4007346599992 -107.09070749 26.7419990199993 -102.58609335",
+  "georss_polygon_s": "22.4007346599992 -107.09070749 26.7419990199993 -107.09070749 26.7419990199993 -102.58609335 22.4007346599992 -102.58609335 22.4007346599992 -107.09070749",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36875",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36875",
+  "nyu_addl_dspace_s": "37846",
+  "locn_geometry": "ENVELOPE(-107.09070749, -102.58609335, 26.7419990199993, 22.4007346599992)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36876.json b/metadata-aardvark/Datasets/nyu-2451-36876.json
index 135ed40fc..c4f4bbcaf 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36876.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36876.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents \u00c1rea Geoestad\u00edstica B\u00e1sica (AGEB) (Rural Census Tracts) for the Mexican state of Guerrero. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36876",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Guerrero, Mexico Rural Census Tracts",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36876\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77597/nyu_2451_36876.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78284/nyu_2451_36876_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Guerrero, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "16.3159525799467 -102.18435118 18.8878467799992 -98.0072763999999",
-  "georss_polygon_s": "16.3159525799467 -102.18435118 18.8878467799992 -102.18435118 18.8878467799992 -98.0072763999999 16.3159525799467 -98.0072763999999 16.3159525799467 -102.18435118",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36876",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36876",
-  "nyu_addl_dspace_s": "37847",
-  "locn_geometry": "ENVELOPE(-102.18435118, -98.0072763999999, 18.8878467799992, 16.3159525799467)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Área Geoestadística Básica (AGEB) (Rural Census Tracts) for the Mexican state of Guerrero. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36876"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Guerrero, Mexico Rural Census Tracts",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36876\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77597/nyu_2451_36876.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78284/nyu_2451_36876_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Guerrero, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "16.3159525799467 -102.18435118 18.8878467799992 -98.0072763999999",
+  "georss_polygon_s": "16.3159525799467 -102.18435118 18.8878467799992 -102.18435118 18.8878467799992 -98.0072763999999 16.3159525799467 -98.0072763999999 16.3159525799467 -102.18435118",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36876",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36876",
+  "nyu_addl_dspace_s": "37847",
+  "locn_geometry": "ENVELOPE(-102.18435118, -98.0072763999999, 18.8878467799992, 16.3159525799467)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36877.json b/metadata-aardvark/Datasets/nyu-2451-36877.json
index 9acfc1905..15e44bebe 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36877.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36877.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents \u00c1rea Geoestad\u00edstica B\u00e1sica (AGEB) (Urban Census Tracts) for the Mexican state of Guerrero. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36877",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Guerrero, Mexico Urban Census Tracts",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36877\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77598/nyu_2451_36877.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78285/nyu_2451_36877_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Guerrero, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "16.4095723099991 -102.11463185 18.7578632199992 -98.1754145199999",
-  "georss_polygon_s": "16.4095723099991 -102.11463185 18.7578632199992 -102.11463185 18.7578632199992 -98.1754145199999 16.4095723099991 -98.1754145199999 16.4095723099991 -102.11463185",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36877",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36877",
-  "nyu_addl_dspace_s": "37848",
-  "locn_geometry": "ENVELOPE(-102.11463185, -98.1754145199999, 18.7578632199992, 16.4095723099991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Área Geoestadística Básica (AGEB) (Urban Census Tracts) for the Mexican state of Guerrero. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36877"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Guerrero, Mexico Urban Census Tracts",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36877\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77598/nyu_2451_36877.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78285/nyu_2451_36877_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Guerrero, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "16.4095723099991 -102.11463185 18.7578632199992 -98.1754145199999",
+  "georss_polygon_s": "16.4095723099991 -102.11463185 18.7578632199992 -102.11463185 18.7578632199992 -98.1754145199999 16.4095723099991 -98.1754145199999 16.4095723099991 -102.11463185",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36877",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36877",
+  "nyu_addl_dspace_s": "37848",
+  "locn_geometry": "ENVELOPE(-102.11463185, -98.1754145199999, 18.7578632199992, 16.4095723099991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36878.json b/metadata-aardvark/Datasets/nyu-2451-36878.json
index 38e41d5e1..2ba7e84e5 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36878.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36878.json
@@ -1,40 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This line shapefile represents Ejes de vialidad (Streets) for the Mexican state of Guerrero. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36878",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Streets",
-    "Roads",
-    "Transportation"
-  ],
-  "dct_title_s": "2015 Guerrero, Mexico Streets",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36878\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77599/nyu_2451_36878.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78286/nyu_2451_36878_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Guerrero, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "16.3257014599991 -102.1803098 18.8198556499991 -98.1035338799999",
-  "georss_polygon_s": "16.3257014599991 -102.1803098 18.8198556499991 -102.1803098 18.8198556499991 -98.1035338799999 16.3257014599991 -98.1035338799999 16.3257014599991 -102.1803098",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36878",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36878",
-  "nyu_addl_dspace_s": "37849",
-  "locn_geometry": "ENVELOPE(-102.1803098, -98.1035338799999, 18.8198556499991, 16.3257014599991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This line shapefile represents Ejes de vialidad (Streets) for the Mexican state of Guerrero. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36878"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Streets",
+    "Roads",
+    "Transportation"
+  ],
+  "dct_title_s": "2015 Guerrero, Mexico Streets",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36878\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77599/nyu_2451_36878.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78286/nyu_2451_36878_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Guerrero, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "16.3257014599991 -102.1803098 18.8198556499991 -98.1035338799999",
+  "georss_polygon_s": "16.3257014599991 -102.1803098 18.8198556499991 -102.1803098 18.8198556499991 -98.1035338799999 16.3257014599991 -98.1035338799999 16.3257014599991 -102.1803098",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36878",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36878",
+  "nyu_addl_dspace_s": "37849",
+  "locn_geometry": "ENVELOPE(-102.1803098, -98.1035338799999, 18.8198556499991, 16.3257014599991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36879.json b/metadata-aardvark/Datasets/nyu-2451-36879.json
index f2a2a81b9..0cd7170c5 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36879.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36879.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Entidad (State) for the Mexican state of Guerrero. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36879",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Guerrero, Mexico State Boundary",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36879\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77600/nyu_2451_36879.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78287/nyu_2451_36879_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Guerrero, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "16.3159525799991 -102.18435118 18.8878467799992 -98.0072763999999",
-  "georss_polygon_s": "16.3159525799991 -102.18435118 18.8878467799992 -102.18435118 18.8878467799992 -98.0072763999999 16.3159525799991 -98.0072763999999 16.3159525799991 -102.18435118",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36879",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36879",
-  "nyu_addl_dspace_s": "37850",
-  "locn_geometry": "ENVELOPE(-102.18435118, -98.0072763999999, 18.8878467799992, 16.3159525799991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Entidad (State) for the Mexican state of Guerrero. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36879"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Guerrero, Mexico State Boundary",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36879\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77600/nyu_2451_36879.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78287/nyu_2451_36879_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Guerrero, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "16.3159525799991 -102.18435118 18.8878467799992 -98.0072763999999",
+  "georss_polygon_s": "16.3159525799991 -102.18435118 18.8878467799992 -102.18435118 18.8878467799992 -98.0072763999999 16.3159525799991 -98.0072763999999 16.3159525799991 -102.18435118",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36879",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36879",
+  "nyu_addl_dspace_s": "37850",
+  "locn_geometry": "ENVELOPE(-102.18435118, -98.0072763999999, 18.8878467799992, 16.3159525799991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36880.json b/metadata-aardvark/Datasets/nyu-2451-36880.json
index eff32a60b..f559f4ce2 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36880.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36880.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This line shapefile represents Frentes de Manzana (Census Blocks) for the Mexican state of Guerrero. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36880",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Guerrero, Mexico Census Blocks",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36880\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77601/nyu_2451_36880.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78288/nyu_2451_36880_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Guerrero, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "16.3252319399991 -102.18027595 18.8198175999991 -98.10356589",
-  "georss_polygon_s": "16.3252319399991 -102.18027595 18.8198175999991 -102.18027595 18.8198175999991 -98.10356589 16.3252319399991 -98.10356589 16.3252319399991 -102.18027595",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36880",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36880",
-  "nyu_addl_dspace_s": "37851",
-  "locn_geometry": "ENVELOPE(-102.18027595, -98.10356589, 18.8198175999991, 16.3252319399991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This line shapefile represents Frentes de Manzana (Census Blocks) for the Mexican state of Guerrero. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36880"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Guerrero, Mexico Census Blocks",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36880\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77601/nyu_2451_36880.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78288/nyu_2451_36880_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Guerrero, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "16.3252319399991 -102.18027595 18.8198175999991 -98.10356589",
+  "georss_polygon_s": "16.3252319399991 -102.18027595 18.8198175999991 -102.18027595 18.8198175999991 -98.10356589 16.3252319399991 -98.10356589 16.3252319399991 -102.18027595",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36880",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36880",
+  "nyu_addl_dspace_s": "37851",
+  "locn_geometry": "ENVELOPE(-102.18027595, -98.10356589, 18.8198175999991, 16.3252319399991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36881.json b/metadata-aardvark/Datasets/nyu-2451-36881.json
index 733e2e6ef..430cfc608 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36881.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36881.json
@@ -1,38 +1,56 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile represents Localidad Rural (Locations of Rural Places without Boundaries) for the Mexican state of Guerrero. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36881",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Location"
-  ],
-  "dct_title_s": "2015 Guerrero, Mexico Locations of Rural Places without Boundaries",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36881\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77602/nyu_2451_36881.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78289/nyu_2451_36881_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Guerrero, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "16.3395918299991 -102.1802206 18.8581713999992 -98.0889892899999",
-  "georss_polygon_s": "16.3395918299991 -102.1802206 18.8581713999992 -102.1802206 18.8581713999992 -98.0889892899999 16.3395918299991 -98.0889892899999 16.3395918299991 -102.1802206",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36881",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36881",
-  "nyu_addl_dspace_s": "37852",
-  "locn_geometry": "ENVELOPE(-102.1802206, -98.0889892899999, 18.8581713999992, 16.3395918299991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile represents Localidad Rural (Locations of Rural Places without Boundaries) for the Mexican state of Guerrero. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36881"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Location"
+  ],
+  "dct_title_s": "2015 Guerrero, Mexico Locations of Rural Places without Boundaries",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36881\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77602/nyu_2451_36881.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78289/nyu_2451_36881_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Guerrero, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "16.3395918299991 -102.1802206 18.8581713999992 -98.0889892899999",
+  "georss_polygon_s": "16.3395918299991 -102.1802206 18.8581713999992 -102.1802206 18.8581713999992 -98.0889892899999 16.3395918299991 -98.0889892899999 16.3395918299991 -102.1802206",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36881",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36881",
+  "nyu_addl_dspace_s": "37852",
+  "locn_geometry": "ENVELOPE(-102.1802206, -98.0889892899999, 18.8581713999992, 16.3395918299991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36882.json b/metadata-aardvark/Datasets/nyu-2451-36882.json
index ae09861e1..ff6184fa8 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36882.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36882.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Localidad Urbana y Rural Amanzanada (Locations of Urban and Rural Blocks) for the Mexican state of Guerrero. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36882",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Guerrero, Mexico Locations of Urban and Rural Blocks",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36882\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77603/nyu_2451_36882.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78290/nyu_2451_36882_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Guerrero, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "16.3251893499992 -102.1803098 18.8198556499991 -98.1035338799999",
-  "georss_polygon_s": "16.3251893499992 -102.1803098 18.8198556499991 -102.1803098 18.8198556499991 -98.1035338799999 16.3251893499992 -98.1035338799999 16.3251893499992 -102.1803098",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36882",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36882",
-  "nyu_addl_dspace_s": "37853",
-  "locn_geometry": "ENVELOPE(-102.1803098, -98.1035338799999, 18.8198556499991, 16.3251893499992)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Localidad Urbana y Rural Amanzanada (Locations of Urban and Rural Blocks) for the Mexican state of Guerrero. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36882"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Guerrero, Mexico Locations of Urban and Rural Blocks",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36882\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77603/nyu_2451_36882.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78290/nyu_2451_36882_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Guerrero, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "16.3251893499992 -102.1803098 18.8198556499991 -98.1035338799999",
+  "georss_polygon_s": "16.3251893499992 -102.1803098 18.8198556499991 -102.1803098 18.8198556499991 -98.1035338799999 16.3251893499992 -98.1035338799999 16.3251893499992 -102.1803098",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36882",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36882",
+  "nyu_addl_dspace_s": "37853",
+  "locn_geometry": "ENVELOPE(-102.1803098, -98.1035338799999, 18.8198556499991, 16.3251893499992)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36883.json b/metadata-aardvark/Datasets/nyu-2451-36883.json
index fb9b0b822..b413490f5 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36883.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36883.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Pol\u00edgonos de Manzanas (polygons of Census Blocks) for the Mexican state of Guerrero. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36883",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Guerrero, Mexico Polygons of Census Blocks",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36883\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77604/nyu_2451_36883.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78291/nyu_2451_36883_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Guerrero, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "16.3252319399991 -102.18027595 18.8200719999991 -98.1030614299999",
-  "georss_polygon_s": "16.3252319399991 -102.18027595 18.8200719999991 -102.18027595 18.8200719999991 -98.1030614299999 16.3252319399991 -98.1030614299999 16.3252319399991 -102.18027595",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36883",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36883",
-  "nyu_addl_dspace_s": "37854",
-  "locn_geometry": "ENVELOPE(-102.18027595, -98.1030614299999, 18.8200719999991, 16.3252319399991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Polígonos de Manzanas (polygons of Census Blocks) for the Mexican state of Guerrero. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36883"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Guerrero, Mexico Polygons of Census Blocks",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36883\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77604/nyu_2451_36883.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78291/nyu_2451_36883_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Guerrero, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "16.3252319399991 -102.18027595 18.8200719999991 -98.1030614299999",
+  "georss_polygon_s": "16.3252319399991 -102.18027595 18.8200719999991 -102.18027595 18.8200719999991 -98.1030614299999 16.3252319399991 -98.1030614299999 16.3252319399991 -102.18027595",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36883",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36883",
+  "nyu_addl_dspace_s": "37854",
+  "locn_geometry": "ENVELOPE(-102.18027595, -98.1030614299999, 18.8200719999991, 16.3252319399991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36884.json b/metadata-aardvark/Datasets/nyu-2451-36884.json
index 19cadb59f..28f8f3822 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36884.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36884.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Municipio (Counties) for the Mexican state of Guerrero. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36884",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Guerrero, Mexico Counties",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36884\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77605/nyu_2451_36884.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78292/nyu_2451_36884_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Guerrero, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "16.3159525799991 -102.18435118 18.8878467799992 -98.0072763999999",
-  "georss_polygon_s": "16.3159525799991 -102.18435118 18.8878467799992 -102.18435118 18.8878467799992 -98.0072763999999 16.3159525799991 -98.0072763999999 16.3159525799991 -102.18435118",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36884",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36884",
-  "nyu_addl_dspace_s": "37855",
-  "locn_geometry": "ENVELOPE(-102.18435118, -98.0072763999999, 18.8878467799992, 16.3159525799991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Municipio (Counties) for the Mexican state of Guerrero. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36884"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Guerrero, Mexico Counties",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36884\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77605/nyu_2451_36884.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78292/nyu_2451_36884_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Guerrero, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "16.3159525799991 -102.18435118 18.8878467799992 -98.0072763999999",
+  "georss_polygon_s": "16.3159525799991 -102.18435118 18.8878467799992 -102.18435118 18.8878467799992 -98.0072763999999 16.3159525799991 -98.0072763999999 16.3159525799991 -102.18435118",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36884",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36884",
+  "nyu_addl_dspace_s": "37855",
+  "locn_geometry": "ENVELOPE(-102.18435118, -98.0072763999999, 18.8878467799992, 16.3159525799991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36885.json b/metadata-aardvark/Datasets/nyu-2451-36885.json
index 67e689081..a21bbb631 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36885.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36885.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Servicios con Informaci\u00f3n complementaria de tipo \u00c1rea (\u00c1reas Verdes, Camellones, glorietas) (Locations of Green Areas, Cemeteries, Sports and Recreation Areas) for the Mexican state of Guerrero. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36885",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Guerrero, Mexico Locations of Green Areas, Cemeteries, and sports and Recreation Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36885\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77606/nyu_2451_36885.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78293/nyu_2451_36885_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Guerrero, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "16.4208537799991 -102.17831618 18.7748556199991 -98.2422099199999",
-  "georss_polygon_s": "16.4208537799991 -102.17831618 18.7748556199991 -102.17831618 18.7748556199991 -98.2422099199999 16.4208537799991 -98.2422099199999 16.4208537799991 -102.17831618",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36885",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36885",
-  "nyu_addl_dspace_s": "37856",
-  "locn_geometry": "ENVELOPE(-102.17831618, -98.2422099199999, 18.7748556199991, 16.4208537799991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Servicios con Información complementaria de tipo Área (Áreas Verdes, Camellones, glorietas) (Locations of Green Areas, Cemeteries, Sports and Recreation Areas) for the Mexican state of Guerrero. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36885"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Guerrero, Mexico Locations of Green Areas, Cemeteries, and sports and Recreation Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36885\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77606/nyu_2451_36885.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78293/nyu_2451_36885_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Guerrero, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "16.4208537799991 -102.17831618 18.7748556199991 -98.2422099199999",
+  "georss_polygon_s": "16.4208537799991 -102.17831618 18.7748556199991 -102.17831618 18.7748556199991 -98.2422099199999 16.4208537799991 -98.2422099199999 16.4208537799991 -102.17831618",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36885",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36885",
+  "nyu_addl_dspace_s": "37856",
+  "locn_geometry": "ENVELOPE(-102.17831618, -98.2422099199999, 18.7748556199991, 16.4208537799991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36886.json b/metadata-aardvark/Datasets/nyu-2451-36886.json
index c487d79d2..154a35c6c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36886.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36886.json
@@ -1,45 +1,63 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This line shapefile represents Servicios con Informaci\u00f3n complementaria de tipo L\u00ednea (Routes of Rivers and Railways) for the Mexican state of Guerrero. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36886",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Rivers",
-    "Railroads",
-    "Railroads and state",
-    "Transportation",
-    "Canals",
-    "Water",
-    "Bridges",
-    "Dams"
-  ],
-  "dct_title_s": "2015 Guerrero, Mexico Routes of Rivers and Railways",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36886\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77607/nyu_2451_36886.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78294/nyu_2451_36886_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Guerrero, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "16.3235147399991 -102.18640197 18.8199093499991 -98.1035005399999",
-  "georss_polygon_s": "16.3235147399991 -102.18640197 18.8199093499991 -102.18640197 18.8199093499991 -98.1035005399999 16.3235147399991 -98.1035005399999 16.3235147399991 -102.18640197",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36886",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36886",
-  "nyu_addl_dspace_s": "37857",
-  "locn_geometry": "ENVELOPE(-102.18640197, -98.1035005399999, 18.8199093499991, 16.3235147399991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This line shapefile represents Servicios con Información complementaria de tipo Línea (Routes of Rivers and Railways) for the Mexican state of Guerrero. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36886"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Rivers",
+    "Railroads",
+    "Railroads and state",
+    "Transportation",
+    "Canals",
+    "Water",
+    "Bridges",
+    "Dams"
+  ],
+  "dct_title_s": "2015 Guerrero, Mexico Routes of Rivers and Railways",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36886\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77607/nyu_2451_36886.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78294/nyu_2451_36886_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Guerrero, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "16.3235147399991 -102.18640197 18.8199093499991 -98.1035005399999",
+  "georss_polygon_s": "16.3235147399991 -102.18640197 18.8199093499991 -102.18640197 18.8199093499991 -98.1035005399999 16.3235147399991 -98.1035005399999 16.3235147399991 -102.18640197",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36886",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36886",
+  "nyu_addl_dspace_s": "37857",
+  "locn_geometry": "ENVELOPE(-102.18640197, -98.1035005399999, 18.8199093499991, 16.3235147399991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36887.json b/metadata-aardvark/Datasets/nyu-2451-36887.json
index 69bc3da87..52e9478cc 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36887.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36887.json
@@ -1,43 +1,61 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile represents Servicios con Informaci\u00f3n complementaria de tipo Puntual (Palacios Municipales o Ayudant\u00edas, Parques o Jardines) (Locations of Municipal Buildings, Schools, Parks, and Gardens) for the Mexican state of Guerrero. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36887",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Location",
-    "Gardens",
-    "Parks",
-    "Recreation areas",
-    "Temples",
-    "Schools"
-  ],
-  "dct_title_s": "2015 Guerrero, Mexico Locations of Municipal Buildings, Schools, Parks, and Gardens",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36887\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77608/nyu_2451_36887.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78295/nyu_2451_36887_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Guerrero, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "16.3255431099991 -102.18015492 18.8193559499991 -98.1047332799999",
-  "georss_polygon_s": "16.3255431099991 -102.18015492 18.8193559499991 -102.18015492 18.8193559499991 -98.1047332799999 16.3255431099991 -98.1047332799999 16.3255431099991 -102.18015492",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36887",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36887",
-  "nyu_addl_dspace_s": "37858",
-  "locn_geometry": "ENVELOPE(-102.18015492, -98.1047332799999, 18.8193559499991, 16.3255431099991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile represents Servicios con Información complementaria de tipo Puntual (Palacios Municipales o Ayudantías, Parques o Jardines) (Locations of Municipal Buildings, Schools, Parks, and Gardens) for the Mexican state of Guerrero. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36887"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Location",
+    "Gardens",
+    "Parks",
+    "Recreation areas",
+    "Temples",
+    "Schools"
+  ],
+  "dct_title_s": "2015 Guerrero, Mexico Locations of Municipal Buildings, Schools, Parks, and Gardens",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36887\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77608/nyu_2451_36887.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78295/nyu_2451_36887_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Guerrero, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "16.3255431099991 -102.18015492 18.8193559499991 -98.1047332799999",
+  "georss_polygon_s": "16.3255431099991 -102.18015492 18.8193559499991 -102.18015492 18.8193559499991 -98.1047332799999 16.3255431099991 -98.1047332799999 16.3255431099991 -102.18015492",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36887",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36887",
+  "nyu_addl_dspace_s": "37858",
+  "locn_geometry": "ENVELOPE(-102.18015492, -98.1047332799999, 18.8193559499991, 16.3255431099991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36888.json b/metadata-aardvark/Datasets/nyu-2451-36888.json
index f745fb99c..233b28a88 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36888.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36888.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Territorio Insular (Isolated Areas) for the Mexican state of Guerrero. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36888",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Guerrero, Mexico Isolated Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36888\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77609/nyu_2451_36888.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78296/nyu_2451_36888_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Guerrero, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "16.8182520979606 -101.661834973568 17.6799556195883 -99.9015147621909",
-  "georss_polygon_s": "16.8182520979606 -101.661834973568 17.6799556195883 -101.661834973568 17.6799556195883 -99.9015147621909 16.8182520979606 -99.9015147621909 16.8182520979606 -101.661834973568",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36888",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36888",
-  "nyu_addl_dspace_s": "37859",
-  "locn_geometry": "ENVELOPE(-101.661834973568, -99.9015147621909, 17.6799556195883, 16.8182520979606)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Territorio Insular (Isolated Areas) for the Mexican state of Guerrero. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36888"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Guerrero, Mexico Isolated Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36888\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77609/nyu_2451_36888.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78296/nyu_2451_36888_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Guerrero, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "16.8182520979606 -101.661834973568 17.6799556195883 -99.9015147621909",
+  "georss_polygon_s": "16.8182520979606 -101.661834973568 17.6799556195883 -101.661834973568 17.6799556195883 -99.9015147621909 16.8182520979606 -99.9015147621909 16.8182520979606 -101.661834973568",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36888",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36888",
+  "nyu_addl_dspace_s": "37859",
+  "locn_geometry": "ENVELOPE(-101.661834973568, -99.9015147621909, 17.6799556195883, 16.8182520979606)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36889.json b/metadata-aardvark/Datasets/nyu-2451-36889.json
index 2f175ab9e..118931d48 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36889.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36889.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents \u00c1rea Geoestad\u00edstica B\u00e1sica (AGEB) (Rural Census Tracts) for the Mexican state of Guanajuato. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36889",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Guanajuato, Mexico Rural Census Tracts",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36889\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77610/nyu_2451_36889.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78297/nyu_2451_36889_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Guanajuato, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "19.9127501799991 -102.09703228 21.8394167199992 -99.6713026199999",
-  "georss_polygon_s": "19.9127501799991 -102.09703228 21.8394167199992 -102.09703228 21.8394167199992 -99.6713026199999 19.9127501799991 -99.6713026199999 19.9127501799991 -102.09703228",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36889",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36889",
-  "nyu_addl_dspace_s": "37860",
-  "locn_geometry": "ENVELOPE(-102.09703228, -99.6713026199999, 21.8394167199992, 19.9127501799991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Área Geoestadística Básica (AGEB) (Rural Census Tracts) for the Mexican state of Guanajuato. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36889"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Guanajuato, Mexico Rural Census Tracts",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36889\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77610/nyu_2451_36889.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78297/nyu_2451_36889_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Guanajuato, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "19.9127501799991 -102.09703228 21.8394167199992 -99.6713026199999",
+  "georss_polygon_s": "19.9127501799991 -102.09703228 21.8394167199992 -102.09703228 21.8394167199992 -99.6713026199999 19.9127501799991 -99.6713026199999 19.9127501799991 -102.09703228",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36889",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36889",
+  "nyu_addl_dspace_s": "37860",
+  "locn_geometry": "ENVELOPE(-102.09703228, -99.6713026199999, 21.8394167199992, 19.9127501799991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36890.json b/metadata-aardvark/Datasets/nyu-2451-36890.json
index 9f02b356f..385fd703b 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36890.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36890.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents \u00c1rea Geoestad\u00edstica B\u00e1sica (AGEB) (Urban Census Tracts) for the Mexican state of Guanajuato. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36890",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Guanajuato, Mexico Urban Census Tracts",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36890\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77611/nyu_2451_36890.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78298/nyu_2451_36890_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Guanajuato, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "19.9537023499992 -102.02523491 21.8074245399992 -99.7152425199999",
-  "georss_polygon_s": "19.9537023499992 -102.02523491 21.8074245399992 -102.02523491 21.8074245399992 -99.7152425199999 19.9537023499992 -99.7152425199999 19.9537023499992 -102.02523491",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36890",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36890",
-  "nyu_addl_dspace_s": "37861",
-  "locn_geometry": "ENVELOPE(-102.02523491, -99.7152425199999, 21.8074245399992, 19.9537023499992)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Área Geoestadística Básica (AGEB) (Urban Census Tracts) for the Mexican state of Guanajuato. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36890"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Guanajuato, Mexico Urban Census Tracts",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36890\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77611/nyu_2451_36890.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78298/nyu_2451_36890_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Guanajuato, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "19.9537023499992 -102.02523491 21.8074245399992 -99.7152425199999",
+  "georss_polygon_s": "19.9537023499992 -102.02523491 21.8074245399992 -102.02523491 21.8074245399992 -99.7152425199999 19.9537023499992 -99.7152425199999 19.9537023499992 -102.02523491",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36890",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36890",
+  "nyu_addl_dspace_s": "37861",
+  "locn_geometry": "ENVELOPE(-102.02523491, -99.7152425199999, 21.8074245399992, 19.9537023499992)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36891.json b/metadata-aardvark/Datasets/nyu-2451-36891.json
index 33ef503fe..883fe6cd9 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36891.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36891.json
@@ -1,40 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This line shapefile represents Ejes de vialidad (Streets) for the Mexican state of Guanajuato. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36891",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Streets",
-    "Roads",
-    "Transportation"
-  ],
-  "dct_title_s": "2015 Guanajuato, Mexico Streets",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36891\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77612/nyu_2451_36891.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78299/nyu_2451_36891_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Guanajuato, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "19.9382770599991 -102.07962331 21.8161229799992 -99.7034114799999",
-  "georss_polygon_s": "19.9382770599991 -102.07962331 21.8161229799992 -102.07962331 21.8161229799992 -99.7034114799999 19.9382770599991 -99.7034114799999 19.9382770599991 -102.07962331",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36891",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36891",
-  "nyu_addl_dspace_s": "37862",
-  "locn_geometry": "ENVELOPE(-102.07962331, -99.7034114799999, 21.8161229799992, 19.9382770599991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This line shapefile represents Ejes de vialidad (Streets) for the Mexican state of Guanajuato. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36891"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Streets",
+    "Roads",
+    "Transportation"
+  ],
+  "dct_title_s": "2015 Guanajuato, Mexico Streets",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36891\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77612/nyu_2451_36891.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78299/nyu_2451_36891_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Guanajuato, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "19.9382770599991 -102.07962331 21.8161229799992 -99.7034114799999",
+  "georss_polygon_s": "19.9382770599991 -102.07962331 21.8161229799992 -102.07962331 21.8161229799992 -99.7034114799999 19.9382770599991 -99.7034114799999 19.9382770599991 -102.07962331",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36891",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36891",
+  "nyu_addl_dspace_s": "37862",
+  "locn_geometry": "ENVELOPE(-102.07962331, -99.7034114799999, 21.8161229799992, 19.9382770599991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36892.json b/metadata-aardvark/Datasets/nyu-2451-36892.json
index 1bcb6b766..845aacf75 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36892.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36892.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Entidad (State) for the Mexican state of Guanajuato. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36892",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Guanajuato, Mexico State Boundary",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36892\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77613/nyu_2451_36892.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78300/nyu_2451_36892_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Guanajuato, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "19.9127501799991 -102.09703228 21.8394167199992 -99.6713026199999",
-  "georss_polygon_s": "19.9127501799991 -102.09703228 21.8394167199992 -102.09703228 21.8394167199992 -99.6713026199999 19.9127501799991 -99.6713026199999 19.9127501799991 -102.09703228",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36892",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36892",
-  "nyu_addl_dspace_s": "37863",
-  "locn_geometry": "ENVELOPE(-102.09703228, -99.6713026199999, 21.8394167199992, 19.9127501799991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Entidad (State) for the Mexican state of Guanajuato. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36892"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Guanajuato, Mexico State Boundary",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36892\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77613/nyu_2451_36892.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78300/nyu_2451_36892_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Guanajuato, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "19.9127501799991 -102.09703228 21.8394167199992 -99.6713026199999",
+  "georss_polygon_s": "19.9127501799991 -102.09703228 21.8394167199992 -102.09703228 21.8394167199992 -99.6713026199999 19.9127501799991 -99.6713026199999 19.9127501799991 -102.09703228",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36892",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36892",
+  "nyu_addl_dspace_s": "37863",
+  "locn_geometry": "ENVELOPE(-102.09703228, -99.6713026199999, 21.8394167199992, 19.9127501799991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36893.json b/metadata-aardvark/Datasets/nyu-2451-36893.json
index 0526a87c6..1580726d9 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36893.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36893.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This line shapefile represents Frentes de Manzana (Census Blocks) for the Mexican state of Guanajuato. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36893",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Guanajuato, Mexico Census Blocks",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36893\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77614/nyu_2451_36893.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78301/nyu_2451_36893_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Guanajuato, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "19.9383136299991 -102.07972095 21.8160979099992 -99.7022749499999",
-  "georss_polygon_s": "19.9383136299991 -102.07972095 21.8160979099992 -102.07972095 21.8160979099992 -99.7022749499999 19.9383136299991 -99.7022749499999 19.9383136299991 -102.07972095",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36893",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36893",
-  "nyu_addl_dspace_s": "37864",
-  "locn_geometry": "ENVELOPE(-102.07972095, -99.7022749499999, 21.8160979099992, 19.9383136299991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This line shapefile represents Frentes de Manzana (Census Blocks) for the Mexican state of Guanajuato. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36893"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Guanajuato, Mexico Census Blocks",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36893\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77614/nyu_2451_36893.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78301/nyu_2451_36893_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Guanajuato, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "19.9383136299991 -102.07972095 21.8160979099992 -99.7022749499999",
+  "georss_polygon_s": "19.9383136299991 -102.07972095 21.8160979099992 -102.07972095 21.8160979099992 -99.7022749499999 19.9383136299991 -99.7022749499999 19.9383136299991 -102.07972095",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36893",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36893",
+  "nyu_addl_dspace_s": "37864",
+  "locn_geometry": "ENVELOPE(-102.07972095, -99.7022749499999, 21.8160979099992, 19.9383136299991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36894.json b/metadata-aardvark/Datasets/nyu-2451-36894.json
index 40be8413c..747887e6b 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36894.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36894.json
@@ -1,38 +1,56 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile represents Localidad Rural (Locations of Rural Places without Boundaries) for the Mexican state of Guanajuato. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36894",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Location"
-  ],
-  "dct_title_s": "2015 Guanajuato, Mexico Locations of Rural Places without Boundaries",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36894\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77615/nyu_2451_36894.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78302/nyu_2451_36894_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Guanajuato, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "19.9238888899991 -102.09555555 21.8372222199992 -99.75222222",
-  "georss_polygon_s": "19.9238888899991 -102.09555555 21.8372222199992 -102.09555555 21.8372222199992 -99.75222222 19.9238888899991 -99.75222222 19.9238888899991 -102.09555555",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36894",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36894",
-  "nyu_addl_dspace_s": "37865",
-  "locn_geometry": "ENVELOPE(-102.09555555, -99.75222222, 21.8372222199992, 19.9238888899991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile represents Localidad Rural (Locations of Rural Places without Boundaries) for the Mexican state of Guanajuato. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36894"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Location"
+  ],
+  "dct_title_s": "2015 Guanajuato, Mexico Locations of Rural Places without Boundaries",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36894\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77615/nyu_2451_36894.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78302/nyu_2451_36894_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Guanajuato, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "19.9238888899991 -102.09555555 21.8372222199992 -99.75222222",
+  "georss_polygon_s": "19.9238888899991 -102.09555555 21.8372222199992 -102.09555555 21.8372222199992 -99.75222222 19.9238888899991 -99.75222222 19.9238888899991 -102.09555555",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36894",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36894",
+  "nyu_addl_dspace_s": "37865",
+  "locn_geometry": "ENVELOPE(-102.09555555, -99.75222222, 21.8372222199992, 19.9238888899991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36895.json b/metadata-aardvark/Datasets/nyu-2451-36895.json
index 79264e3dd..8a17e7ca4 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36895.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36895.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Localidad Urbana y Rural Amanzanada (Locations of Urban and Rural Blocks) for the Mexican state of Guanajuato. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36895",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Guanajuato, Mexico Locations of Urban and Rural Blocks",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36895\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77616/nyu_2451_36895.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78303/nyu_2451_36895_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Guanajuato, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "19.9382770599991 -102.07974708 21.8161229799992 -99.7022622899999",
-  "georss_polygon_s": "19.9382770599991 -102.07974708 21.8161229799992 -102.07974708 21.8161229799992 -99.7022622899999 19.9382770599991 -99.7022622899999 19.9382770599991 -102.07974708",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36895",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36895",
-  "nyu_addl_dspace_s": "37866",
-  "locn_geometry": "ENVELOPE(-102.07974708, -99.7022622899999, 21.8161229799992, 19.9382770599991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Localidad Urbana y Rural Amanzanada (Locations of Urban and Rural Blocks) for the Mexican state of Guanajuato. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36895"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Guanajuato, Mexico Locations of Urban and Rural Blocks",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36895\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77616/nyu_2451_36895.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78303/nyu_2451_36895_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Guanajuato, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "19.9382770599991 -102.07974708 21.8161229799992 -99.7022622899999",
+  "georss_polygon_s": "19.9382770599991 -102.07974708 21.8161229799992 -102.07974708 21.8161229799992 -99.7022622899999 19.9382770599991 -99.7022622899999 19.9382770599991 -102.07974708",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36895",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36895",
+  "nyu_addl_dspace_s": "37866",
+  "locn_geometry": "ENVELOPE(-102.07974708, -99.7022622899999, 21.8161229799992, 19.9382770599991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36896.json b/metadata-aardvark/Datasets/nyu-2451-36896.json
index c1e4b1d81..221c8966e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36896.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36896.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Pol\u00edgonos de Manzanas (polygons of Census Blocks) for the Mexican state of Guanajuato. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36896",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Guanajuato, Mexico Polygons of Census Blocks",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36896\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77617/nyu_2451_36896.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78304/nyu_2451_36896_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Guanajuato, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "19.9383136299991 -102.07972095 21.8161520799992 -99.7022749499999",
-  "georss_polygon_s": "19.9383136299991 -102.07972095 21.8161520799992 -102.07972095 21.8161520799992 -99.7022749499999 19.9383136299991 -99.7022749499999 19.9383136299991 -102.07972095",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36896",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36896",
-  "nyu_addl_dspace_s": "37867",
-  "locn_geometry": "ENVELOPE(-102.07972095, -99.7022749499999, 21.8161520799992, 19.9383136299991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Polígonos de Manzanas (polygons of Census Blocks) for the Mexican state of Guanajuato. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36896"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Guanajuato, Mexico Polygons of Census Blocks",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36896\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77617/nyu_2451_36896.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78304/nyu_2451_36896_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Guanajuato, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "19.9383136299991 -102.07972095 21.8161520799992 -99.7022749499999",
+  "georss_polygon_s": "19.9383136299991 -102.07972095 21.8161520799992 -102.07972095 21.8161520799992 -99.7022749499999 19.9383136299991 -99.7022749499999 19.9383136299991 -102.07972095",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36896",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36896",
+  "nyu_addl_dspace_s": "37867",
+  "locn_geometry": "ENVELOPE(-102.07972095, -99.7022749499999, 21.8161520799992, 19.9383136299991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36897.json b/metadata-aardvark/Datasets/nyu-2451-36897.json
index 566a8ab6c..0688202b4 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36897.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36897.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Municipio (Counties) for the Mexican state of Guanajuato. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36897",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Guanajuato, Mexico Counties",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36897\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77618/nyu_2451_36897.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78305/nyu_2451_36897_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Guanajuato, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "19.9127501799991 -102.09703228 21.8394167199992 -99.6713026199999",
-  "georss_polygon_s": "19.9127501799991 -102.09703228 21.8394167199992 -102.09703228 21.8394167199992 -99.6713026199999 19.9127501799991 -99.6713026199999 19.9127501799991 -102.09703228",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36897",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36897",
-  "nyu_addl_dspace_s": "37868",
-  "locn_geometry": "ENVELOPE(-102.09703228, -99.6713026199999, 21.8394167199992, 19.9127501799991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Municipio (Counties) for the Mexican state of Guanajuato. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36897"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Guanajuato, Mexico Counties",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36897\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77618/nyu_2451_36897.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78305/nyu_2451_36897_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Guanajuato, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "19.9127501799991 -102.09703228 21.8394167199992 -99.6713026199999",
+  "georss_polygon_s": "19.9127501799991 -102.09703228 21.8394167199992 -102.09703228 21.8394167199992 -99.6713026199999 19.9127501799991 -99.6713026199999 19.9127501799991 -102.09703228",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36897",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36897",
+  "nyu_addl_dspace_s": "37868",
+  "locn_geometry": "ENVELOPE(-102.09703228, -99.6713026199999, 21.8394167199992, 19.9127501799991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36898.json b/metadata-aardvark/Datasets/nyu-2451-36898.json
index 4a7807e62..32f7fb8ca 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36898.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36898.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Servicios con Informaci\u00f3n complementaria de tipo \u00c1rea (\u00c1reas Verdes, Camellones, glorietas) (Locations of Green Areas, Cemeteries, Sports and Recreation Areas) for the Mexican state of Guanajuato. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36898",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Guanajuato, Mexico Locations of Green Areas, Cemeteries, and sports and Recreation Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36898\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77619/nyu_2451_36898.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78306/nyu_2451_36898_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Guanajuato, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "19.9385866499992 -102.04372742 21.8115830799992 -99.7149302899999",
-  "georss_polygon_s": "19.9385866499992 -102.04372742 21.8115830799992 -102.04372742 21.8115830799992 -99.7149302899999 19.9385866499992 -99.7149302899999 19.9385866499992 -102.04372742",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36898",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36898",
-  "nyu_addl_dspace_s": "37869",
-  "locn_geometry": "ENVELOPE(-102.04372742, -99.7149302899999, 21.8115830799992, 19.9385866499992)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Servicios con Información complementaria de tipo Área (Áreas Verdes, Camellones, glorietas) (Locations of Green Areas, Cemeteries, Sports and Recreation Areas) for the Mexican state of Guanajuato. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36898"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Guanajuato, Mexico Locations of Green Areas, Cemeteries, and sports and Recreation Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36898\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77619/nyu_2451_36898.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78306/nyu_2451_36898_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Guanajuato, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "19.9385866499992 -102.04372742 21.8115830799992 -99.7149302899999",
+  "georss_polygon_s": "19.9385866499992 -102.04372742 21.8115830799992 -102.04372742 21.8115830799992 -99.7149302899999 19.9385866499992 -99.7149302899999 19.9385866499992 -102.04372742",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36898",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36898",
+  "nyu_addl_dspace_s": "37869",
+  "locn_geometry": "ENVELOPE(-102.04372742, -99.7149302899999, 21.8115830799992, 19.9385866499992)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36899.json b/metadata-aardvark/Datasets/nyu-2451-36899.json
index 7dea62220..d2b4a4e60 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36899.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36899.json
@@ -1,45 +1,63 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This line shapefile represents Servicios con Informaci\u00f3n complementaria de tipo L\u00ednea (Routes of Rivers and Railways) for the Mexican state of Guanajuato. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36899",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Rivers",
-    "Railroads",
-    "Railroads and state",
-    "Transportation",
-    "Canals",
-    "Water",
-    "Bridges",
-    "Dams"
-  ],
-  "dct_title_s": "2015 Guanajuato, Mexico Routes of Rivers and Railways",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36899\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77620/nyu_2451_36899.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78307/nyu_2451_36899_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Guanajuato, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "19.9382728599991 -102.08058549 21.8159983699992 -99.7030943799999",
-  "georss_polygon_s": "19.9382728599991 -102.08058549 21.8159983699992 -102.08058549 21.8159983699992 -99.7030943799999 19.9382728599991 -99.7030943799999 19.9382728599991 -102.08058549",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36899",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36899",
-  "nyu_addl_dspace_s": "37870",
-  "locn_geometry": "ENVELOPE(-102.08058549, -99.7030943799999, 21.8159983699992, 19.9382728599991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This line shapefile represents Servicios con Información complementaria de tipo Línea (Routes of Rivers and Railways) for the Mexican state of Guanajuato. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36899"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Rivers",
+    "Railroads",
+    "Railroads and state",
+    "Transportation",
+    "Canals",
+    "Water",
+    "Bridges",
+    "Dams"
+  ],
+  "dct_title_s": "2015 Guanajuato, Mexico Routes of Rivers and Railways",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36899\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77620/nyu_2451_36899.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78307/nyu_2451_36899_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Guanajuato, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "19.9382728599991 -102.08058549 21.8159983699992 -99.7030943799999",
+  "georss_polygon_s": "19.9382728599991 -102.08058549 21.8159983699992 -102.08058549 21.8159983699992 -99.7030943799999 19.9382728599991 -99.7030943799999 19.9382728599991 -102.08058549",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36899",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36899",
+  "nyu_addl_dspace_s": "37870",
+  "locn_geometry": "ENVELOPE(-102.08058549, -99.7030943799999, 21.8159983699992, 19.9382728599991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36900.json b/metadata-aardvark/Datasets/nyu-2451-36900.json
index 944abccfd..ca7945e24 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36900.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36900.json
@@ -1,43 +1,61 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile represents Servicios con Informaci\u00f3n complementaria de tipo Puntual (Palacios Municipales o Ayudant\u00edas, Parques o Jardines) (Locations of Municipal Buildings, Schools, Parks, and Gardens) for the Mexican state of Guanajuato. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36900",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Location",
-    "Gardens",
-    "Parks",
-    "Recreation areas",
-    "Temples",
-    "Schools"
-  ],
-  "dct_title_s": "2015 Guanajuato, Mexico Locations of Municipal Buildings, Schools, Parks, and Gardens",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36900\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77621/nyu_2451_36900.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78308/nyu_2451_36900_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Guanajuato, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "19.9521943799991 -102.07835432 21.8151027499992 -99.7037353999999",
-  "georss_polygon_s": "19.9521943799991 -102.07835432 21.8151027499992 -102.07835432 21.8151027499992 -99.7037353999999 19.9521943799991 -99.7037353999999 19.9521943799991 -102.07835432",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36900",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36900",
-  "nyu_addl_dspace_s": "37871",
-  "locn_geometry": "ENVELOPE(-102.07835432, -99.7037353999999, 21.8151027499992, 19.9521943799991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile represents Servicios con Información complementaria de tipo Puntual (Palacios Municipales o Ayudantías, Parques o Jardines) (Locations of Municipal Buildings, Schools, Parks, and Gardens) for the Mexican state of Guanajuato. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36900"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Location",
+    "Gardens",
+    "Parks",
+    "Recreation areas",
+    "Temples",
+    "Schools"
+  ],
+  "dct_title_s": "2015 Guanajuato, Mexico Locations of Municipal Buildings, Schools, Parks, and Gardens",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36900\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77621/nyu_2451_36900.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78308/nyu_2451_36900_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Guanajuato, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "19.9521943799991 -102.07835432 21.8151027499992 -99.7037353999999",
+  "georss_polygon_s": "19.9521943799991 -102.07835432 21.8151027499992 -102.07835432 21.8151027499992 -99.7037353999999 19.9521943799991 -99.7037353999999 19.9521943799991 -102.07835432",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36900",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36900",
+  "nyu_addl_dspace_s": "37871",
+  "locn_geometry": "ENVELOPE(-102.07835432, -99.7037353999999, 21.8151027499992, 19.9521943799991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36901.json b/metadata-aardvark/Datasets/nyu-2451-36901.json
index d31ec3b8b..a44073f90 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36901.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36901.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents \u00c1rea Geoestad\u00edstica B\u00e1sica (AGEB) (Rural Census Tracts) for the Mexican state of Hidalgo. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36901",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Hidalgo, Mexico Rural Census Tracts",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36901\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77622/nyu_2451_36901.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78309/nyu_2451_36901_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Hidalgo, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "19.5977581099991 -99.8595414299999 21.3985207699992 -97.9849289099999",
-  "georss_polygon_s": "19.5977581099991 -99.8595414299999 21.3985207699992 -99.8595414299999 21.3985207699992 -97.9849289099999 19.5977581099991 -97.9849289099999 19.5977581099991 -99.8595414299999",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36901",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36901",
-  "nyu_addl_dspace_s": "37872",
-  "locn_geometry": "ENVELOPE(-99.8595414299999, -97.9849289099999, 21.3985207699992, 19.5977581099991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Área Geoestadística Básica (AGEB) (Rural Census Tracts) for the Mexican state of Hidalgo. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36901"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Hidalgo, Mexico Rural Census Tracts",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36901\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77622/nyu_2451_36901.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78309/nyu_2451_36901_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Hidalgo, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "19.5977581099991 -99.8595414299999 21.3985207699992 -97.9849289099999",
+  "georss_polygon_s": "19.5977581099991 -99.8595414299999 21.3985207699992 -99.8595414299999 21.3985207699992 -97.9849289099999 19.5977581099991 -97.9849289099999 19.5977581099991 -99.8595414299999",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36901",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36901",
+  "nyu_addl_dspace_s": "37872",
+  "locn_geometry": "ENVELOPE(-99.8595414299999, -97.9849289099999, 21.3985207699992, 19.5977581099991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36902.json b/metadata-aardvark/Datasets/nyu-2451-36902.json
index 5c38abba0..b71a828e8 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36902.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36902.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents \u00c1rea Geoestad\u00edstica B\u00e1sica (AGEB) (Urban Census Tracts) for the Mexican state of Hidalgo. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36902",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Hidalgo, Mexico Urban Census Tracts",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36902\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77623/nyu_2451_36902.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78310/nyu_2451_36902_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Hidalgo, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "19.6444467399991 -99.8252065999999 21.1995076149992 -98.0288691379999",
-  "georss_polygon_s": "19.6444467399991 -99.8252065999999 21.1995076149992 -99.8252065999999 21.1995076149992 -98.0288691379999 19.6444467399991 -98.0288691379999 19.6444467399991 -99.8252065999999",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36902",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36902",
-  "nyu_addl_dspace_s": "37873",
-  "locn_geometry": "ENVELOPE(-99.8252065999999, -98.0288691379999, 21.1995076149992, 19.6444467399991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Área Geoestadística Básica (AGEB) (Urban Census Tracts) for the Mexican state of Hidalgo. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36902"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Hidalgo, Mexico Urban Census Tracts",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36902\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77623/nyu_2451_36902.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78310/nyu_2451_36902_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Hidalgo, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "19.6444467399991 -99.8252065999999 21.1995076149992 -98.0288691379999",
+  "georss_polygon_s": "19.6444467399991 -99.8252065999999 21.1995076149992 -99.8252065999999 21.1995076149992 -98.0288691379999 19.6444467399991 -98.0288691379999 19.6444467399991 -99.8252065999999",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36902",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36902",
+  "nyu_addl_dspace_s": "37873",
+  "locn_geometry": "ENVELOPE(-99.8252065999999, -98.0288691379999, 21.1995076149992, 19.6444467399991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36903.json b/metadata-aardvark/Datasets/nyu-2451-36903.json
index 18e7eeef6..5322f93f2 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36903.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36903.json
@@ -1,40 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This line shapefile represents Ejes de vialidad (Streets) for the Mexican state of Hidalgo. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36903",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Streets",
-    "Roads",
-    "Transportation"
-  ],
-  "dct_title_s": "2015 Hidalgo, Mexico Streets",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36903\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77624/nyu_2451_36903.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78311/nyu_2451_36903_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Hidalgo, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "19.6071440199992 -99.85019486 21.3794269699992 -98.0126105099999",
-  "georss_polygon_s": "19.6071440199992 -99.85019486 21.3794269699992 -99.85019486 21.3794269699992 -98.0126105099999 19.6071440199992 -98.0126105099999 19.6071440199992 -99.85019486",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36903",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36903",
-  "nyu_addl_dspace_s": "37874",
-  "locn_geometry": "ENVELOPE(-99.85019486, -98.0126105099999, 21.3794269699992, 19.6071440199992)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This line shapefile represents Ejes de vialidad (Streets) for the Mexican state of Hidalgo. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36903"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Streets",
+    "Roads",
+    "Transportation"
+  ],
+  "dct_title_s": "2015 Hidalgo, Mexico Streets",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36903\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77624/nyu_2451_36903.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78311/nyu_2451_36903_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Hidalgo, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "19.6071440199992 -99.85019486 21.3794269699992 -98.0126105099999",
+  "georss_polygon_s": "19.6071440199992 -99.85019486 21.3794269699992 -99.85019486 21.3794269699992 -98.0126105099999 19.6071440199992 -98.0126105099999 19.6071440199992 -99.85019486",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36903",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36903",
+  "nyu_addl_dspace_s": "37874",
+  "locn_geometry": "ENVELOPE(-99.85019486, -98.0126105099999, 21.3794269699992, 19.6071440199992)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36904.json b/metadata-aardvark/Datasets/nyu-2451-36904.json
index de8f9dcd9..1fa0effdf 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36904.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36904.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Entidad (State) for the Mexican state of Hidalgo. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36904",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Hidalgo, Mexico State Boundary",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36904\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77625/nyu_2451_36904.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78312/nyu_2451_36904_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Hidalgo, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "19.5977581099991 -99.8595414299999 21.3985207699992 -97.9849289099999",
-  "georss_polygon_s": "19.5977581099991 -99.8595414299999 21.3985207699992 -99.8595414299999 21.3985207699992 -97.9849289099999 19.5977581099991 -97.9849289099999 19.5977581099991 -99.8595414299999",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36904",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36904",
-  "nyu_addl_dspace_s": "37875",
-  "locn_geometry": "ENVELOPE(-99.8595414299999, -97.9849289099999, 21.3985207699992, 19.5977581099991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Entidad (State) for the Mexican state of Hidalgo. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36904"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Hidalgo, Mexico State Boundary",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36904\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77625/nyu_2451_36904.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78312/nyu_2451_36904_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Hidalgo, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "19.5977581099991 -99.8595414299999 21.3985207699992 -97.9849289099999",
+  "georss_polygon_s": "19.5977581099991 -99.8595414299999 21.3985207699992 -99.8595414299999 21.3985207699992 -97.9849289099999 19.5977581099991 -97.9849289099999 19.5977581099991 -99.8595414299999",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36904",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36904",
+  "nyu_addl_dspace_s": "37875",
+  "locn_geometry": "ENVELOPE(-99.8595414299999, -97.9849289099999, 21.3985207699992, 19.5977581099991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36905.json b/metadata-aardvark/Datasets/nyu-2451-36905.json
index b983f028c..d332c1ced 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36905.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36905.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This line shapefile represents Frentes de Manzana (Census Blocks) for the Mexican state of Hidalgo. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36905",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Hidalgo, Mexico Census Blocks",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36905\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77626/nyu_2451_36905.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78313/nyu_2451_36905_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Hidalgo, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "19.6072007499991 -99.8501332599999 21.3796098299992 -98.0126330899999",
-  "georss_polygon_s": "19.6072007499991 -99.8501332599999 21.3796098299992 -99.8501332599999 21.3796098299992 -98.0126330899999 19.6072007499991 -98.0126330899999 19.6072007499991 -99.8501332599999",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36905",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36905",
-  "nyu_addl_dspace_s": "37876",
-  "locn_geometry": "ENVELOPE(-99.8501332599999, -98.0126330899999, 21.3796098299992, 19.6072007499991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This line shapefile represents Frentes de Manzana (Census Blocks) for the Mexican state of Hidalgo. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36905"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Hidalgo, Mexico Census Blocks",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36905\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77626/nyu_2451_36905.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78313/nyu_2451_36905_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Hidalgo, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "19.6072007499991 -99.8501332599999 21.3796098299992 -98.0126330899999",
+  "georss_polygon_s": "19.6072007499991 -99.8501332599999 21.3796098299992 -99.8501332599999 21.3796098299992 -98.0126330899999 19.6072007499991 -98.0126330899999 19.6072007499991 -99.8501332599999",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36905",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36905",
+  "nyu_addl_dspace_s": "37876",
+  "locn_geometry": "ENVELOPE(-99.8501332599999, -98.0126330899999, 21.3796098299992, 19.6072007499991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36906.json b/metadata-aardvark/Datasets/nyu-2451-36906.json
index 672e680fb..a7cf2d557 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36906.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36906.json
@@ -1,38 +1,56 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile represents Localidad Rural (Locations of Rural Places without Boundaries) for the Mexican state of Hidalgo. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36906",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Location"
-  ],
-  "dct_title_s": "2015 Hidalgo, Mexico Locations of Rural Places without Boundaries",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36906\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77627/nyu_2451_36906.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78314/nyu_2451_36906_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Hidalgo, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "19.6191666899991 -99.8544444299999 21.3790922299991 -98.0180555799999",
-  "georss_polygon_s": "19.6191666899991 -99.8544444299999 21.3790922299991 -99.8544444299999 21.3790922299991 -98.0180555799999 19.6191666899991 -98.0180555799999 19.6191666899991 -99.8544444299999",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36906",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36906",
-  "nyu_addl_dspace_s": "37877",
-  "locn_geometry": "ENVELOPE(-99.8544444299999, -98.0180555799999, 21.3790922299991, 19.6191666899991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile represents Localidad Rural (Locations of Rural Places without Boundaries) for the Mexican state of Hidalgo. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36906"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Location"
+  ],
+  "dct_title_s": "2015 Hidalgo, Mexico Locations of Rural Places without Boundaries",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36906\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77627/nyu_2451_36906.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78314/nyu_2451_36906_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Hidalgo, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "19.6191666899991 -99.8544444299999 21.3790922299991 -98.0180555799999",
+  "georss_polygon_s": "19.6191666899991 -99.8544444299999 21.3790922299991 -99.8544444299999 21.3790922299991 -98.0180555799999 19.6191666899991 -98.0180555799999 19.6191666899991 -99.8544444299999",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36906",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36906",
+  "nyu_addl_dspace_s": "37877",
+  "locn_geometry": "ENVELOPE(-99.8544444299999, -98.0180555799999, 21.3790922299991, 19.6191666899991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36907.json b/metadata-aardvark/Datasets/nyu-2451-36907.json
index a2f2b2c9c..4fb3153e3 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36907.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36907.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Localidad Urbana y Rural Amanzanada (Locations of Urban and Rural Blocks) for the Mexican state of Hidalgo. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36907",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Hidalgo, Mexico Locations of Urban and Rural Blocks",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36907\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77628/nyu_2451_36907.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78315/nyu_2451_36907_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Hidalgo, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "19.6071440199992 -99.85019486 21.3796951799992 -98.0126105099999",
-  "georss_polygon_s": "19.6071440199992 -99.85019486 21.3796951799992 -99.85019486 21.3796951799992 -98.0126105099999 19.6071440199992 -98.0126105099999 19.6071440199992 -99.85019486",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36907",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36907",
-  "nyu_addl_dspace_s": "37878",
-  "locn_geometry": "ENVELOPE(-99.85019486, -98.0126105099999, 21.3796951799992, 19.6071440199992)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Localidad Urbana y Rural Amanzanada (Locations of Urban and Rural Blocks) for the Mexican state of Hidalgo. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36907"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Hidalgo, Mexico Locations of Urban and Rural Blocks",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36907\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77628/nyu_2451_36907.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78315/nyu_2451_36907_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Hidalgo, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "19.6071440199992 -99.85019486 21.3796951799992 -98.0126105099999",
+  "georss_polygon_s": "19.6071440199992 -99.85019486 21.3796951799992 -99.85019486 21.3796951799992 -98.0126105099999 19.6071440199992 -98.0126105099999 19.6071440199992 -99.85019486",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36907",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36907",
+  "nyu_addl_dspace_s": "37878",
+  "locn_geometry": "ENVELOPE(-99.85019486, -98.0126105099999, 21.3796951799992, 19.6071440199992)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36908.json b/metadata-aardvark/Datasets/nyu-2451-36908.json
index 862802089..e1869641f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36908.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36908.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Pol\u00edgonos de Manzanas (polygons of Census Blocks) for the Mexican state of Hidalgo. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36908",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Hidalgo, Mexico Polygons of Census Blocks",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36908\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77629/nyu_2451_36908.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78316/nyu_2451_36908_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Hidalgo, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "19.6064440899991 -99.8501332599999 21.3796098299992 -98.0123668799999",
-  "georss_polygon_s": "19.6064440899991 -99.8501332599999 21.3796098299992 -99.8501332599999 21.3796098299992 -98.0123668799999 19.6064440899991 -98.0123668799999 19.6064440899991 -99.8501332599999",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36908",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36908",
-  "nyu_addl_dspace_s": "37879",
-  "locn_geometry": "ENVELOPE(-99.8501332599999, -98.0123668799999, 21.3796098299992, 19.6064440899991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Polígonos de Manzanas (polygons of Census Blocks) for the Mexican state of Hidalgo. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36908"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Hidalgo, Mexico Polygons of Census Blocks",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36908\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77629/nyu_2451_36908.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78316/nyu_2451_36908_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Hidalgo, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "19.6064440899991 -99.8501332599999 21.3796098299992 -98.0123668799999",
+  "georss_polygon_s": "19.6064440899991 -99.8501332599999 21.3796098299992 -99.8501332599999 21.3796098299992 -98.0123668799999 19.6064440899991 -98.0123668799999 19.6064440899991 -99.8501332599999",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36908",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36908",
+  "nyu_addl_dspace_s": "37879",
+  "locn_geometry": "ENVELOPE(-99.8501332599999, -98.0123668799999, 21.3796098299992, 19.6064440899991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36909.json b/metadata-aardvark/Datasets/nyu-2451-36909.json
index ebc6e809d..c307bbe63 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36909.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36909.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Municipio (Counties) for the Mexican state of Hidalgo. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36909",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Hidalgo, Mexico Counties",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36909\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77630/nyu_2451_36909.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78317/nyu_2451_36909_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Hidalgo, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "19.5977581099991 -99.8595414299999 21.3985207699992 -97.9849289099999",
-  "georss_polygon_s": "19.5977581099991 -99.8595414299999 21.3985207699992 -99.8595414299999 21.3985207699992 -97.9849289099999 19.5977581099991 -97.9849289099999 19.5977581099991 -99.8595414299999",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36909",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36909",
-  "nyu_addl_dspace_s": "37880",
-  "locn_geometry": "ENVELOPE(-99.8595414299999, -97.9849289099999, 21.3985207699992, 19.5977581099991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Municipio (Counties) for the Mexican state of Hidalgo. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36909"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Hidalgo, Mexico Counties",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36909\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77630/nyu_2451_36909.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78317/nyu_2451_36909_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Hidalgo, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "19.5977581099991 -99.8595414299999 21.3985207699992 -97.9849289099999",
+  "georss_polygon_s": "19.5977581099991 -99.8595414299999 21.3985207699992 -99.8595414299999 21.3985207699992 -97.9849289099999 19.5977581099991 -97.9849289099999 19.5977581099991 -99.8595414299999",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36909",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36909",
+  "nyu_addl_dspace_s": "37880",
+  "locn_geometry": "ENVELOPE(-99.8595414299999, -97.9849289099999, 21.3985207699992, 19.5977581099991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36910.json b/metadata-aardvark/Datasets/nyu-2451-36910.json
index 5daba4c1f..0a5dd79ad 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36910.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36910.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Servicios con Informaci\u00f3n complementaria de tipo \u00c1rea (\u00c1reas Verdes, Camellones, glorietas) (Locations of Green Areas, Cemeteries, Sports and Recreation Areas) for the Mexican state of Hidalgo. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36910",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Hidalgo, Mexico Locations of Green Areas, Cemeteries, and sports and Recreation Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36910\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77631/nyu_2451_36910.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78318/nyu_2451_36910_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Hidalgo, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "19.6379877199992 -99.8389919999999 21.3433813399992 -98.0944119199999",
-  "georss_polygon_s": "19.6379877199992 -99.8389919999999 21.3433813399992 -99.8389919999999 21.3433813399992 -98.0944119199999 19.6379877199992 -98.0944119199999 19.6379877199992 -99.8389919999999",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36910",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36910",
-  "nyu_addl_dspace_s": "37881",
-  "locn_geometry": "ENVELOPE(-99.8389919999999, -98.0944119199999, 21.3433813399992, 19.6379877199992)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Servicios con Información complementaria de tipo Área (Áreas Verdes, Camellones, glorietas) (Locations of Green Areas, Cemeteries, Sports and Recreation Areas) for the Mexican state of Hidalgo. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36910"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Hidalgo, Mexico Locations of Green Areas, Cemeteries, and sports and Recreation Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36910\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77631/nyu_2451_36910.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78318/nyu_2451_36910_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Hidalgo, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "19.6379877199992 -99.8389919999999 21.3433813399992 -98.0944119199999",
+  "georss_polygon_s": "19.6379877199992 -99.8389919999999 21.3433813399992 -99.8389919999999 21.3433813399992 -98.0944119199999 19.6379877199992 -98.0944119199999 19.6379877199992 -99.8389919999999",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36910",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36910",
+  "nyu_addl_dspace_s": "37881",
+  "locn_geometry": "ENVELOPE(-99.8389919999999, -98.0944119199999, 21.3433813399992, 19.6379877199992)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36911.json b/metadata-aardvark/Datasets/nyu-2451-36911.json
index 23e12065e..9b30f886e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36911.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36911.json
@@ -1,45 +1,63 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This line shapefile represents Servicios con Informaci\u00f3n complementaria de tipo L\u00ednea (Routes of Rivers and Railways) for the Mexican state of Hidalgo. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36911",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Rivers",
-    "Railroads",
-    "Railroads and state",
-    "Transportation",
-    "Canals",
-    "Water",
-    "Bridges",
-    "Dams"
-  ],
-  "dct_title_s": "2015 Hidalgo, Mexico Routes of Rivers and Railways",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36911\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77632/nyu_2451_36911.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78319/nyu_2451_36911_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Hidalgo, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "19.6063752799992 -99.8365448499999 21.3814894599992 -98.01482665",
-  "georss_polygon_s": "19.6063752799992 -99.8365448499999 21.3814894599992 -99.8365448499999 21.3814894599992 -98.01482665 19.6063752799992 -98.01482665 19.6063752799992 -99.8365448499999",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36911",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36911",
-  "nyu_addl_dspace_s": "37882",
-  "locn_geometry": "ENVELOPE(-99.8365448499999, -98.01482665, 21.3814894599992, 19.6063752799992)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This line shapefile represents Servicios con Información complementaria de tipo Línea (Routes of Rivers and Railways) for the Mexican state of Hidalgo. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36911"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Rivers",
+    "Railroads",
+    "Railroads and state",
+    "Transportation",
+    "Canals",
+    "Water",
+    "Bridges",
+    "Dams"
+  ],
+  "dct_title_s": "2015 Hidalgo, Mexico Routes of Rivers and Railways",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36911\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77632/nyu_2451_36911.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78319/nyu_2451_36911_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Hidalgo, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "19.6063752799992 -99.8365448499999 21.3814894599992 -98.01482665",
+  "georss_polygon_s": "19.6063752799992 -99.8365448499999 21.3814894599992 -99.8365448499999 21.3814894599992 -98.01482665 19.6063752799992 -98.01482665 19.6063752799992 -99.8365448499999",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36911",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36911",
+  "nyu_addl_dspace_s": "37882",
+  "locn_geometry": "ENVELOPE(-99.8365448499999, -98.01482665, 21.3814894599992, 19.6063752799992)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36912.json b/metadata-aardvark/Datasets/nyu-2451-36912.json
index 7b57ff109..c7dfba01a 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36912.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36912.json
@@ -1,43 +1,61 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile represents Servicios con Informaci\u00f3n complementaria de tipo Puntual (Palacios Municipales o Ayudant\u00edas, Parques o Jardines) (Locations of Municipal Buildings, Schools, Parks, and Gardens) for the Mexican state of Hidalgo. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36912",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Location",
-    "Gardens",
-    "Parks",
-    "Recreation areas",
-    "Temples",
-    "Schools"
-  ],
-  "dct_title_s": "2015 Hidalgo, Mexico Locations of Municipal Buildings, Schools, Parks, and Gardens",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36912\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77633/nyu_2451_36912.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78320/nyu_2451_36912_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Hidalgo, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "19.6095672499991 -99.8386436799999 21.3792338599992 -98.0157116499999",
-  "georss_polygon_s": "19.6095672499991 -99.8386436799999 21.3792338599992 -99.8386436799999 21.3792338599992 -98.0157116499999 19.6095672499991 -98.0157116499999 19.6095672499991 -99.8386436799999",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36912",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36912",
-  "nyu_addl_dspace_s": "37883",
-  "locn_geometry": "ENVELOPE(-99.8386436799999, -98.0157116499999, 21.3792338599992, 19.6095672499991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile represents Servicios con Información complementaria de tipo Puntual (Palacios Municipales o Ayudantías, Parques o Jardines) (Locations of Municipal Buildings, Schools, Parks, and Gardens) for the Mexican state of Hidalgo. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36912"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Location",
+    "Gardens",
+    "Parks",
+    "Recreation areas",
+    "Temples",
+    "Schools"
+  ],
+  "dct_title_s": "2015 Hidalgo, Mexico Locations of Municipal Buildings, Schools, Parks, and Gardens",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36912\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77633/nyu_2451_36912.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78320/nyu_2451_36912_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Hidalgo, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "19.6095672499991 -99.8386436799999 21.3792338599992 -98.0157116499999",
+  "georss_polygon_s": "19.6095672499991 -99.8386436799999 21.3792338599992 -99.8386436799999 21.3792338599992 -98.0157116499999 19.6095672499991 -98.0157116499999 19.6095672499991 -99.8386436799999",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36912",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36912",
+  "nyu_addl_dspace_s": "37883",
+  "locn_geometry": "ENVELOPE(-99.8386436799999, -98.0157116499999, 21.3792338599992, 19.6095672499991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36913.json b/metadata-aardvark/Datasets/nyu-2451-36913.json
index 562d7d6df..29f9617d8 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36913.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36913.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents \u00c1rea Geoestad\u00edstica B\u00e1sica (AGEB) (Rural Census Tracts) for the Mexican state of Jalisco. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36913",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Jalisco, Mexico Rural Census Tracts",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36913\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77634/nyu_2451_36913.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78321/nyu_2451_36913_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Jalisco, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "18.9258718799991 -105.69540346 22.7502459399992 -101.51054175",
-  "georss_polygon_s": "18.9258718799991 -105.69540346 22.7502459399992 -105.69540346 22.7502459399992 -101.51054175 18.9258718799991 -101.51054175 18.9258718799991 -105.69540346",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36913",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36913",
-  "nyu_addl_dspace_s": "37884",
-  "locn_geometry": "ENVELOPE(-105.69540346, -101.51054175, 22.7502459399992, 18.9258718799991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Área Geoestadística Básica (AGEB) (Rural Census Tracts) for the Mexican state of Jalisco. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36913"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Jalisco, Mexico Rural Census Tracts",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36913\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77634/nyu_2451_36913.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78321/nyu_2451_36913_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Jalisco, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "18.9258718799991 -105.69540346 22.7502459399992 -101.51054175",
+  "georss_polygon_s": "18.9258718799991 -105.69540346 22.7502459399992 -105.69540346 22.7502459399992 -101.51054175 18.9258718799991 -101.51054175 18.9258718799991 -105.69540346",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36913",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36913",
+  "nyu_addl_dspace_s": "37884",
+  "locn_geometry": "ENVELOPE(-105.69540346, -101.51054175, 22.7502459399992, 18.9258718799991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36914.json b/metadata-aardvark/Datasets/nyu-2451-36914.json
index 7994e0ba0..0f0fd3643 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36914.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36914.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents \u00c1rea Geoestad\u00edstica B\u00e1sica (AGEB) (Urban Census Tracts) for the Mexican state of Jalisco. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36914",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Jalisco, Mexico Urban Census Tracts",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36914\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77635/nyu_2451_36914.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78322/nyu_2451_36914_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Jalisco, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "19.1955058899991 -105.33719548 22.6419091999992 -101.57405251",
-  "georss_polygon_s": "19.1955058899991 -105.33719548 22.6419091999992 -105.33719548 22.6419091999992 -101.57405251 19.1955058899991 -101.57405251 19.1955058899991 -105.33719548",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36914",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36914",
-  "nyu_addl_dspace_s": "37885",
-  "locn_geometry": "ENVELOPE(-105.33719548, -101.57405251, 22.6419091999992, 19.1955058899991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Área Geoestadística Básica (AGEB) (Urban Census Tracts) for the Mexican state of Jalisco. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36914"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Jalisco, Mexico Urban Census Tracts",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36914\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77635/nyu_2451_36914.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78322/nyu_2451_36914_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Jalisco, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "19.1955058899991 -105.33719548 22.6419091999992 -101.57405251",
+  "georss_polygon_s": "19.1955058899991 -105.33719548 22.6419091999992 -105.33719548 22.6419091999992 -101.57405251 19.1955058899991 -101.57405251 19.1955058899991 -105.33719548",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36914",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36914",
+  "nyu_addl_dspace_s": "37885",
+  "locn_geometry": "ENVELOPE(-105.33719548, -101.57405251, 22.6419091999992, 19.1955058899991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36915.json b/metadata-aardvark/Datasets/nyu-2451-36915.json
index 51089b856..2e6aff355 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36915.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36915.json
@@ -1,40 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This line shapefile represents Ejes de vialidad (Streets) for the Mexican state of Jalisco. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36915",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Streets",
-    "Roads",
-    "Transportation"
-  ],
-  "dct_title_s": "2015 Jalisco, Mexico Streets",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36915\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77636/nyu_2451_36915.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78323/nyu_2451_36915_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Jalisco, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "18.9798289499991 -105.63297906 22.7145721199993 -101.57290543",
-  "georss_polygon_s": "18.9798289499991 -105.63297906 22.7145721199993 -105.63297906 22.7145721199993 -101.57290543 18.9798289499991 -101.57290543 18.9798289499991 -105.63297906",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36915",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36915",
-  "nyu_addl_dspace_s": "37886",
-  "locn_geometry": "ENVELOPE(-105.63297906, -101.57290543, 22.7145721199993, 18.9798289499991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This line shapefile represents Ejes de vialidad (Streets) for the Mexican state of Jalisco. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36915"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Streets",
+    "Roads",
+    "Transportation"
+  ],
+  "dct_title_s": "2015 Jalisco, Mexico Streets",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36915\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77636/nyu_2451_36915.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78323/nyu_2451_36915_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Jalisco, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "18.9798289499991 -105.63297906 22.7145721199993 -101.57290543",
+  "georss_polygon_s": "18.9798289499991 -105.63297906 22.7145721199993 -105.63297906 22.7145721199993 -101.57290543 18.9798289499991 -101.57290543 18.9798289499991 -105.63297906",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36915",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36915",
+  "nyu_addl_dspace_s": "37886",
+  "locn_geometry": "ENVELOPE(-105.63297906, -101.57290543, 22.7145721199993, 18.9798289499991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36916.json b/metadata-aardvark/Datasets/nyu-2451-36916.json
index 605e4ac00..9a72057c5 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36916.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36916.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Entidad (State) for the Mexican state of Jalisco. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36916",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Jalisco, Mexico State Boundary",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36916\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77637/nyu_2451_36916.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78324/nyu_2451_36916_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Jalisco, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "18.9258718799991 -105.69540346 22.7502459399992 -101.51054175",
-  "georss_polygon_s": "18.9258718799991 -105.69540346 22.7502459399992 -105.69540346 22.7502459399992 -101.51054175 18.9258718799991 -101.51054175 18.9258718799991 -105.69540346",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36916",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36916",
-  "nyu_addl_dspace_s": "37887",
-  "locn_geometry": "ENVELOPE(-105.69540346, -101.51054175, 22.7502459399992, 18.9258718799991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Entidad (State) for the Mexican state of Jalisco. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36916"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Jalisco, Mexico State Boundary",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36916\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77637/nyu_2451_36916.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78324/nyu_2451_36916_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Jalisco, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "18.9258718799991 -105.69540346 22.7502459399992 -101.51054175",
+  "georss_polygon_s": "18.9258718799991 -105.69540346 22.7502459399992 -105.69540346 22.7502459399992 -101.51054175 18.9258718799991 -101.51054175 18.9258718799991 -105.69540346",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36916",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36916",
+  "nyu_addl_dspace_s": "37887",
+  "locn_geometry": "ENVELOPE(-105.69540346, -101.51054175, 22.7502459399992, 18.9258718799991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36917.json b/metadata-aardvark/Datasets/nyu-2451-36917.json
index 2f0deae8a..c584d2181 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36917.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36917.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This line shapefile represents Frentes de Manzana (Census Blocks) for the Mexican state of Jalisco. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36917",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Jalisco, Mexico Census Blocks",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36917\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77638/nyu_2451_36917.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78325/nyu_2451_36917_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Jalisco, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "18.9793341099991 -105.63301265 22.7145385499992 -101.57233825",
-  "georss_polygon_s": "18.9793341099991 -105.63301265 22.7145385499992 -105.63301265 22.7145385499992 -101.57233825 18.9793341099991 -101.57233825 18.9793341099991 -105.63301265",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36917",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36917",
-  "nyu_addl_dspace_s": "37888",
-  "locn_geometry": "ENVELOPE(-105.63301265, -101.57233825, 22.7145385499992, 18.9793341099991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This line shapefile represents Frentes de Manzana (Census Blocks) for the Mexican state of Jalisco. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36917"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Jalisco, Mexico Census Blocks",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36917\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77638/nyu_2451_36917.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78325/nyu_2451_36917_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Jalisco, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "18.9793341099991 -105.63301265 22.7145385499992 -101.57233825",
+  "georss_polygon_s": "18.9793341099991 -105.63301265 22.7145385499992 -105.63301265 22.7145385499992 -101.57233825 18.9793341099991 -101.57233825 18.9793341099991 -105.63301265",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36917",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36917",
+  "nyu_addl_dspace_s": "37888",
+  "locn_geometry": "ENVELOPE(-105.63301265, -101.57233825, 22.7145385499992, 18.9793341099991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36918.json b/metadata-aardvark/Datasets/nyu-2451-36918.json
index d9b51e8d4..8de9c9c51 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36918.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36918.json
@@ -1,38 +1,56 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile represents Localidad Rural (Locations of Rural Places without Boundaries) for the Mexican state of Jalisco. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36918",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Location"
-  ],
-  "dct_title_s": "2015 Jalisco, Mexico Locations of Rural Places without Boundaries",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36918\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77639/nyu_2451_36918.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78326/nyu_2451_36918_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Jalisco, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "18.9282140729991 -105.693098465 22.7374512439992 -101.523573065",
-  "georss_polygon_s": "18.9282140729991 -105.693098465 22.7374512439992 -105.693098465 22.7374512439992 -101.523573065 18.9282140729991 -101.523573065 18.9282140729991 -105.693098465",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36918",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36918",
-  "nyu_addl_dspace_s": "37889",
-  "locn_geometry": "ENVELOPE(-105.693098465, -101.523573065, 22.7374512439992, 18.9282140729991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile represents Localidad Rural (Locations of Rural Places without Boundaries) for the Mexican state of Jalisco. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36918"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Location"
+  ],
+  "dct_title_s": "2015 Jalisco, Mexico Locations of Rural Places without Boundaries",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36918\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77639/nyu_2451_36918.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78326/nyu_2451_36918_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Jalisco, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "18.9282140729991 -105.693098465 22.7374512439992 -101.523573065",
+  "georss_polygon_s": "18.9282140729991 -105.693098465 22.7374512439992 -105.693098465 22.7374512439992 -101.523573065 18.9282140729991 -101.523573065 18.9282140729991 -105.693098465",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36918",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36918",
+  "nyu_addl_dspace_s": "37889",
+  "locn_geometry": "ENVELOPE(-105.693098465, -101.523573065, 22.7374512439992, 18.9282140729991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36919.json b/metadata-aardvark/Datasets/nyu-2451-36919.json
index f8db3b00e..b6251d68c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36919.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36919.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Localidad Urbana y Rural Amanzanada (Locations of Urban and Rural Blocks) for the Mexican state of Jalisco. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36919",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Jalisco, Mexico Locations of Urban and Rural Blocks",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36919\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77640/nyu_2451_36919.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78327/nyu_2451_36919_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Jalisco, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "18.9792990499991 -105.63307037 22.7145721199993 -101.57232212",
-  "georss_polygon_s": "18.9792990499991 -105.63307037 22.7145721199993 -105.63307037 22.7145721199993 -101.57232212 18.9792990499991 -101.57232212 18.9792990499991 -105.63307037",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36919",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36919",
-  "nyu_addl_dspace_s": "37890",
-  "locn_geometry": "ENVELOPE(-105.63307037, -101.57232212, 22.7145721199993, 18.9792990499991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Localidad Urbana y Rural Amanzanada (Locations of Urban and Rural Blocks) for the Mexican state of Jalisco. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36919"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Jalisco, Mexico Locations of Urban and Rural Blocks",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36919\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77640/nyu_2451_36919.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78327/nyu_2451_36919_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Jalisco, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "18.9792990499991 -105.63307037 22.7145721199993 -101.57232212",
+  "georss_polygon_s": "18.9792990499991 -105.63307037 22.7145721199993 -105.63307037 22.7145721199993 -101.57232212 18.9792990499991 -101.57232212 18.9792990499991 -105.63307037",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36919",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36919",
+  "nyu_addl_dspace_s": "37890",
+  "locn_geometry": "ENVELOPE(-105.63307037, -101.57232212, 22.7145721199993, 18.9792990499991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36920.json b/metadata-aardvark/Datasets/nyu-2451-36920.json
index b43458cd4..4b0306e3b 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36920.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36920.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Pol\u00edgonos de Manzanas (polygons of Census Blocks) for the Mexican state of Jalisco. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36920",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Jalisco, Mexico Polygons of Census Blocks",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36920\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77641/nyu_2451_36920.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78328/nyu_2451_36920_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Jalisco, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "18.9793341099991 -105.63301265 22.7145385499992 -101.57233825",
-  "georss_polygon_s": "18.9793341099991 -105.63301265 22.7145385499992 -105.63301265 22.7145385499992 -101.57233825 18.9793341099991 -101.57233825 18.9793341099991 -105.63301265",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36920",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36920",
-  "nyu_addl_dspace_s": "37891",
-  "locn_geometry": "ENVELOPE(-105.63301265, -101.57233825, 22.7145385499992, 18.9793341099991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Polígonos de Manzanas (polygons of Census Blocks) for the Mexican state of Jalisco. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36920"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Jalisco, Mexico Polygons of Census Blocks",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36920\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77641/nyu_2451_36920.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78328/nyu_2451_36920_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Jalisco, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "18.9793341099991 -105.63301265 22.7145385499992 -101.57233825",
+  "georss_polygon_s": "18.9793341099991 -105.63301265 22.7145385499992 -105.63301265 22.7145385499992 -101.57233825 18.9793341099991 -101.57233825 18.9793341099991 -105.63301265",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36920",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36920",
+  "nyu_addl_dspace_s": "37891",
+  "locn_geometry": "ENVELOPE(-105.63301265, -101.57233825, 22.7145385499992, 18.9793341099991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36921.json b/metadata-aardvark/Datasets/nyu-2451-36921.json
index 34c10de35..31d4b1dac 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36921.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36921.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Municipio (Counties) for the Mexican state of Jalisco. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36921",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Jalisco, Mexico Counties",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36921\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77642/nyu_2451_36921.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78329/nyu_2451_36921_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Jalisco, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "18.9258718799991 -105.69540346 22.7502459399992 -101.51054175",
-  "georss_polygon_s": "18.9258718799991 -105.69540346 22.7502459399992 -105.69540346 22.7502459399992 -101.51054175 18.9258718799991 -101.51054175 18.9258718799991 -105.69540346",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36921",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36921",
-  "nyu_addl_dspace_s": "37892",
-  "locn_geometry": "ENVELOPE(-105.69540346, -101.51054175, 22.7502459399992, 18.9258718799991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Municipio (Counties) for the Mexican state of Jalisco. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36921"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Jalisco, Mexico Counties",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36921\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77642/nyu_2451_36921.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78329/nyu_2451_36921_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Jalisco, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "18.9258718799991 -105.69540346 22.7502459399992 -101.51054175",
+  "georss_polygon_s": "18.9258718799991 -105.69540346 22.7502459399992 -105.69540346 22.7502459399992 -101.51054175 18.9258718799991 -101.51054175 18.9258718799991 -105.69540346",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36921",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36921",
+  "nyu_addl_dspace_s": "37892",
+  "locn_geometry": "ENVELOPE(-105.69540346, -101.51054175, 22.7502459399992, 18.9258718799991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36922.json b/metadata-aardvark/Datasets/nyu-2451-36922.json
index 09ded9124..2ab661780 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36922.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36922.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Servicios con Informaci\u00f3n complementaria de tipo \u00c1rea (\u00c1reas Verdes, Camellones, glorietas) (Locations of Green Areas, Cemeteries, Sports and Recreation Areas) for the Mexican state of Jalisco. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36922",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Jalisco, Mexico Locations of Green Areas, Cemeteries, and sports and Recreation Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36922\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77643/nyu_2451_36922.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78330/nyu_2451_36922_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Jalisco, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "19.2067224899991 -105.32891798 22.6263933399992 -101.58415918",
-  "georss_polygon_s": "19.2067224899991 -105.32891798 22.6263933399992 -105.32891798 22.6263933399992 -101.58415918 19.2067224899991 -101.58415918 19.2067224899991 -105.32891798",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36922",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36922",
-  "nyu_addl_dspace_s": "37893",
-  "locn_geometry": "ENVELOPE(-105.32891798, -101.58415918, 22.6263933399992, 19.2067224899991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Servicios con Información complementaria de tipo Área (Áreas Verdes, Camellones, glorietas) (Locations of Green Areas, Cemeteries, Sports and Recreation Areas) for the Mexican state of Jalisco. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36922"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Jalisco, Mexico Locations of Green Areas, Cemeteries, and sports and Recreation Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36922\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77643/nyu_2451_36922.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78330/nyu_2451_36922_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Jalisco, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "19.2067224899991 -105.32891798 22.6263933399992 -101.58415918",
+  "georss_polygon_s": "19.2067224899991 -105.32891798 22.6263933399992 -105.32891798 22.6263933399992 -101.58415918 19.2067224899991 -101.58415918 19.2067224899991 -105.32891798",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36922",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36922",
+  "nyu_addl_dspace_s": "37893",
+  "locn_geometry": "ENVELOPE(-105.32891798, -101.58415918, 22.6263933399992, 19.2067224899991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36923.json b/metadata-aardvark/Datasets/nyu-2451-36923.json
index 4ac25e3b9..b26aa01d4 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36923.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36923.json
@@ -1,45 +1,63 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This line shapefile represents Servicios con Informaci\u00f3n complementaria de tipo L\u00ednea (Routes of Rivers and Railways) for the Mexican state of Jalisco. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36923",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Rivers",
-    "Railroads",
-    "Railroads and state",
-    "Transportation",
-    "Canals",
-    "Water",
-    "Bridges",
-    "Dams"
-  ],
-  "dct_title_s": "2015 Jalisco, Mexico Routes of Rivers and Railways",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36923\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77644/nyu_2451_36923.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78331/nyu_2451_36923_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Jalisco, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "18.9780597999991 -105.59569158 22.7145385499992 -101.58385377",
-  "georss_polygon_s": "18.9780597999991 -105.59569158 22.7145385499992 -105.59569158 22.7145385499992 -101.58385377 18.9780597999991 -101.58385377 18.9780597999991 -105.59569158",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36923",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36923",
-  "nyu_addl_dspace_s": "37894",
-  "locn_geometry": "ENVELOPE(-105.59569158, -101.58385377, 22.7145385499992, 18.9780597999991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This line shapefile represents Servicios con Información complementaria de tipo Línea (Routes of Rivers and Railways) for the Mexican state of Jalisco. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36923"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Rivers",
+    "Railroads",
+    "Railroads and state",
+    "Transportation",
+    "Canals",
+    "Water",
+    "Bridges",
+    "Dams"
+  ],
+  "dct_title_s": "2015 Jalisco, Mexico Routes of Rivers and Railways",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36923\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77644/nyu_2451_36923.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78331/nyu_2451_36923_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Jalisco, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "18.9780597999991 -105.59569158 22.7145385499992 -101.58385377",
+  "georss_polygon_s": "18.9780597999991 -105.59569158 22.7145385499992 -105.59569158 22.7145385499992 -101.58385377 18.9780597999991 -101.58385377 18.9780597999991 -105.59569158",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36923",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36923",
+  "nyu_addl_dspace_s": "37894",
+  "locn_geometry": "ENVELOPE(-105.59569158, -101.58385377, 22.7145385499992, 18.9780597999991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36924.json b/metadata-aardvark/Datasets/nyu-2451-36924.json
index 584844f47..8eaf66b5e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36924.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36924.json
@@ -1,43 +1,61 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile represents Servicios con Informaci\u00f3n complementaria de tipo Puntual (Palacios Municipales o Ayudant\u00edas, Parques o Jardines) (Locations of Municipal Buildings, Schools, Parks, and Gardens) for the Mexican state of Jalisco. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36924",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Location",
-    "Gardens",
-    "Parks",
-    "Recreation areas",
-    "Temples",
-    "Schools"
-  ],
-  "dct_title_s": "2015 Jalisco, Mexico Locations of Municipal Buildings, Schools, Parks, and Gardens",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36924\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77645/nyu_2451_36924.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78332/nyu_2451_36924_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Jalisco, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "18.9809129699991 -105.59322535 22.7126435099992 -101.58525222",
-  "georss_polygon_s": "18.9809129699991 -105.59322535 22.7126435099992 -105.59322535 22.7126435099992 -101.58525222 18.9809129699991 -101.58525222 18.9809129699991 -105.59322535",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36924",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36924",
-  "nyu_addl_dspace_s": "37895",
-  "locn_geometry": "ENVELOPE(-105.59322535, -101.58525222, 22.7126435099992, 18.9809129699991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile represents Servicios con Información complementaria de tipo Puntual (Palacios Municipales o Ayudantías, Parques o Jardines) (Locations of Municipal Buildings, Schools, Parks, and Gardens) for the Mexican state of Jalisco. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36924"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Location",
+    "Gardens",
+    "Parks",
+    "Recreation areas",
+    "Temples",
+    "Schools"
+  ],
+  "dct_title_s": "2015 Jalisco, Mexico Locations of Municipal Buildings, Schools, Parks, and Gardens",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36924\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77645/nyu_2451_36924.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78332/nyu_2451_36924_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Jalisco, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "18.9809129699991 -105.59322535 22.7126435099992 -101.58525222",
+  "georss_polygon_s": "18.9809129699991 -105.59322535 22.7126435099992 -105.59322535 22.7126435099992 -101.58525222 18.9809129699991 -101.58525222 18.9809129699991 -105.59322535",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36924",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36924",
+  "nyu_addl_dspace_s": "37895",
+  "locn_geometry": "ENVELOPE(-105.59322535, -101.58525222, 22.7126435099992, 18.9809129699991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36925.json b/metadata-aardvark/Datasets/nyu-2451-36925.json
index 02d9a5c94..f32f02591 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36925.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36925.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Territorio Insular (Isolated Areas) for the Mexican state of Jalisco. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36925",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Jalisco, Mexico Isolated Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36925\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77646/nyu_2451_36925.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78333/nyu_2451_36925_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Jalisco, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "19.2214200359788 -105.293435999266 20.545574299701 -104.812084122595",
-  "georss_polygon_s": "19.2214200359788 -105.293435999266 20.545574299701 -105.293435999266 20.545574299701 -104.812084122595 19.2214200359788 -104.812084122595 19.2214200359788 -105.293435999266",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36925",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36925",
-  "nyu_addl_dspace_s": "37896",
-  "locn_geometry": "ENVELOPE(-105.293435999266, -104.812084122595, 20.545574299701, 19.2214200359788)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Territorio Insular (Isolated Areas) for the Mexican state of Jalisco. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36925"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Jalisco, Mexico Isolated Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36925\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77646/nyu_2451_36925.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78333/nyu_2451_36925_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Jalisco, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "19.2214200359788 -105.293435999266 20.545574299701 -104.812084122595",
+  "georss_polygon_s": "19.2214200359788 -105.293435999266 20.545574299701 -105.293435999266 20.545574299701 -104.812084122595 19.2214200359788 -104.812084122595 19.2214200359788 -105.293435999266",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36925",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36925",
+  "nyu_addl_dspace_s": "37896",
+  "locn_geometry": "ENVELOPE(-105.293435999266, -104.812084122595, 20.545574299701, 19.2214200359788)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36926.json b/metadata-aardvark/Datasets/nyu-2451-36926.json
index 0ba2ba7d3..4b0156a3e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36926.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36926.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents \u00c1rea Geoestad\u00edstica B\u00e1sica (AGEB) (Rural Census Tracts) for the Mexican state of Mexico. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36926",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Mexico, Mexico Rural Census Tracts",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36926\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77647/nyu_2451_36926.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78334/nyu_2451_36926_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Mexico, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "18.3669428799991 -100.613091 20.2858666599991 -98.59686666",
-  "georss_polygon_s": "18.3669428799991 -100.613091 20.2858666599991 -100.613091 20.2858666599991 -98.59686666 18.3669428799991 -98.59686666 18.3669428799991 -100.613091",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36926",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36926",
-  "nyu_addl_dspace_s": "37897",
-  "locn_geometry": "ENVELOPE(-100.613091, -98.59686666, 20.2858666599991, 18.3669428799991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Área Geoestadística Básica (AGEB) (Rural Census Tracts) for the Mexican state of Mexico. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36926"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Mexico, Mexico Rural Census Tracts",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36926\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77647/nyu_2451_36926.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78334/nyu_2451_36926_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Mexico, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "18.3669428799991 -100.613091 20.2858666599991 -98.59686666",
+  "georss_polygon_s": "18.3669428799991 -100.613091 20.2858666599991 -100.613091 20.2858666599991 -98.59686666 18.3669428799991 -98.59686666 18.3669428799991 -100.613091",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36926",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36926",
+  "nyu_addl_dspace_s": "37897",
+  "locn_geometry": "ENVELOPE(-100.613091, -98.59686666, 20.2858666599991, 18.3669428799991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36927.json b/metadata-aardvark/Datasets/nyu-2451-36927.json
index a1a1655ed..d45f64d78 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36927.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36927.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents \u00c1rea Geoestad\u00edstica B\u00e1sica (AGEB) (Urban Census Tracts) for the Mexican state of Mexico. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36927",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Mexico, Mexico Urban Census Tracts",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36927\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77648/nyu_2451_36927.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78335/nyu_2451_36927_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Mexico, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "18.5762062499991 -100.43628918 20.2378886499992 -98.6261712",
-  "georss_polygon_s": "18.5762062499991 -100.43628918 20.2378886499992 -100.43628918 20.2378886499992 -98.6261712 18.5762062499991 -98.6261712 18.5762062499991 -100.43628918",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36927",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36927",
-  "nyu_addl_dspace_s": "37898",
-  "locn_geometry": "ENVELOPE(-100.43628918, -98.6261712, 20.2378886499992, 18.5762062499991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Área Geoestadística Básica (AGEB) (Urban Census Tracts) for the Mexican state of Mexico. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36927"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Mexico, Mexico Urban Census Tracts",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36927\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77648/nyu_2451_36927.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78335/nyu_2451_36927_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Mexico, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "18.5762062499991 -100.43628918 20.2378886499992 -98.6261712",
+  "georss_polygon_s": "18.5762062499991 -100.43628918 20.2378886499992 -100.43628918 20.2378886499992 -98.6261712 18.5762062499991 -98.6261712 18.5762062499991 -100.43628918",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36927",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36927",
+  "nyu_addl_dspace_s": "37898",
+  "locn_geometry": "ENVELOPE(-100.43628918, -98.6261712, 20.2378886499992, 18.5762062499991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36928.json b/metadata-aardvark/Datasets/nyu-2451-36928.json
index 673275e03..93b60b40f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36928.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36928.json
@@ -1,40 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This line shapefile represents Ejes de vialidad (Streets) for the Mexican state of Mexico. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36928",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Streets",
-    "Roads",
-    "Transportation"
-  ],
-  "dct_title_s": "2015 Mexico, Mexico Streets",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36928\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77649/nyu_2451_36928.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78336/nyu_2451_36928_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Mexico, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "18.3803496799991 -100.5842648 20.2745786799991 -98.6261712",
-  "georss_polygon_s": "18.3803496799991 -100.5842648 20.2745786799991 -100.5842648 20.2745786799991 -98.6261712 18.3803496799991 -98.6261712 18.3803496799991 -100.5842648",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36928",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36928",
-  "nyu_addl_dspace_s": "37899",
-  "locn_geometry": "ENVELOPE(-100.5842648, -98.6261712, 20.2745786799991, 18.3803496799991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This line shapefile represents Ejes de vialidad (Streets) for the Mexican state of Mexico. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36928"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Streets",
+    "Roads",
+    "Transportation"
+  ],
+  "dct_title_s": "2015 Mexico, Mexico Streets",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36928\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77649/nyu_2451_36928.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78336/nyu_2451_36928_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Mexico, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "18.3803496799991 -100.5842648 20.2745786799991 -98.6261712",
+  "georss_polygon_s": "18.3803496799991 -100.5842648 20.2745786799991 -100.5842648 20.2745786799991 -98.6261712 18.3803496799991 -98.6261712 18.3803496799991 -100.5842648",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36928",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36928",
+  "nyu_addl_dspace_s": "37899",
+  "locn_geometry": "ENVELOPE(-100.5842648, -98.6261712, 20.2745786799991, 18.3803496799991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36929.json b/metadata-aardvark/Datasets/nyu-2451-36929.json
index aa1fc4842..ef8522c63 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36929.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36929.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Entidad (State) for the Mexican state of Mexico. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36929",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Mexico, Mexico State Boundary",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36929\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77650/nyu_2451_36929.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78337/nyu_2451_36929_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Mexico, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "18.3669428799991 -100.613091 20.2858666599991 -98.59686666",
-  "georss_polygon_s": "18.3669428799991 -100.613091 20.2858666599991 -100.613091 20.2858666599991 -98.59686666 18.3669428799991 -98.59686666 18.3669428799991 -100.613091",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36929",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36929",
-  "nyu_addl_dspace_s": "37900",
-  "locn_geometry": "ENVELOPE(-100.613091, -98.59686666, 20.2858666599991, 18.3669428799991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Entidad (State) for the Mexican state of Mexico. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36929"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Mexico, Mexico State Boundary",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36929\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77650/nyu_2451_36929.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78337/nyu_2451_36929_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Mexico, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "18.3669428799991 -100.613091 20.2858666599991 -98.59686666",
+  "georss_polygon_s": "18.3669428799991 -100.613091 20.2858666599991 -100.613091 20.2858666599991 -98.59686666 18.3669428799991 -98.59686666 18.3669428799991 -100.613091",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36929",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36929",
+  "nyu_addl_dspace_s": "37900",
+  "locn_geometry": "ENVELOPE(-100.613091, -98.59686666, 20.2858666599991, 18.3669428799991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36930.json b/metadata-aardvark/Datasets/nyu-2451-36930.json
index 4bf11c843..60f078087 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36930.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36930.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This line shapefile represents Frentes de Manzana (Census Blocks) for the Mexican state of Mexico. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36930",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Mexico, Mexico Census Blocks",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36930\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77651/nyu_2451_36930.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78338/nyu_2451_36930_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Mexico, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "18.3800574199991 -100.51375228 20.2761626199991 -98.62624792",
-  "georss_polygon_s": "18.3800574199991 -100.51375228 20.2761626199991 -100.51375228 20.2761626199991 -98.62624792 18.3800574199991 -98.62624792 18.3800574199991 -100.51375228",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36930",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36930",
-  "nyu_addl_dspace_s": "37901",
-  "locn_geometry": "ENVELOPE(-100.51375228, -98.62624792, 20.2761626199991, 18.3800574199991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This line shapefile represents Frentes de Manzana (Census Blocks) for the Mexican state of Mexico. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36930"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Mexico, Mexico Census Blocks",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36930\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77651/nyu_2451_36930.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78338/nyu_2451_36930_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Mexico, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "18.3800574199991 -100.51375228 20.2761626199991 -98.62624792",
+  "georss_polygon_s": "18.3800574199991 -100.51375228 20.2761626199991 -100.51375228 20.2761626199991 -98.62624792 18.3800574199991 -98.62624792 18.3800574199991 -100.51375228",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36930",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36930",
+  "nyu_addl_dspace_s": "37901",
+  "locn_geometry": "ENVELOPE(-100.51375228, -98.62624792, 20.2761626199991, 18.3800574199991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36931.json b/metadata-aardvark/Datasets/nyu-2451-36931.json
index ce09130de..4f90cca6c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36931.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36931.json
@@ -1,38 +1,56 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile represents Localidad Rural (Locations of Rural Places without Boundaries) for the Mexican state of Mexico. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36931",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Location"
-  ],
-  "dct_title_s": "2015 Mexico, Mexico Locations of Rural Places without Boundaries",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36931\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77652/nyu_2451_36931.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78339/nyu_2451_36931_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Mexico, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "18.3729864499991 -100.60282438 20.2499372799991 -98.6188474299999",
-  "georss_polygon_s": "18.3729864499991 -100.60282438 20.2499372799991 -100.60282438 20.2499372799991 -98.6188474299999 18.3729864499991 -98.6188474299999 18.3729864499991 -100.60282438",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36931",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36931",
-  "nyu_addl_dspace_s": "37902",
-  "locn_geometry": "ENVELOPE(-100.60282438, -98.6188474299999, 20.2499372799991, 18.3729864499991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile represents Localidad Rural (Locations of Rural Places without Boundaries) for the Mexican state of Mexico. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36931"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Location"
+  ],
+  "dct_title_s": "2015 Mexico, Mexico Locations of Rural Places without Boundaries",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36931\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77652/nyu_2451_36931.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78339/nyu_2451_36931_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Mexico, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "18.3729864499991 -100.60282438 20.2499372799991 -98.6188474299999",
+  "georss_polygon_s": "18.3729864499991 -100.60282438 20.2499372799991 -100.60282438 20.2499372799991 -98.6188474299999 18.3729864499991 -98.6188474299999 18.3729864499991 -100.60282438",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36931",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36931",
+  "nyu_addl_dspace_s": "37902",
+  "locn_geometry": "ENVELOPE(-100.60282438, -98.6188474299999, 20.2499372799991, 18.3729864499991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36932.json b/metadata-aardvark/Datasets/nyu-2451-36932.json
index 5b281c594..ad2324cb8 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36932.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36932.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Localidad Urbana y Rural Amanzanada (Locations of Urban and Rural Blocks) for the Mexican state of Mexico. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36932",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Mexico, Mexico Locations of Urban and Rural Blocks",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36932\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77653/nyu_2451_36932.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78340/nyu_2451_36932_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Mexico, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "18.3798974203288 -100.586936549882 20.27621933955 -98.6261712003406",
-  "georss_polygon_s": "18.3798974203288 -100.586936549882 20.27621933955 -100.586936549882 20.27621933955 -98.6261712003406 18.3798974203288 -98.6261712003406 18.3798974203288 -100.586936549882",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36932",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36932",
-  "nyu_addl_dspace_s": "37903",
-  "locn_geometry": "ENVELOPE(-100.586936549882, -98.6261712003406, 20.27621933955, 18.3798974203288)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Localidad Urbana y Rural Amanzanada (Locations of Urban and Rural Blocks) for the Mexican state of Mexico. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36932"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Mexico, Mexico Locations of Urban and Rural Blocks",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36932\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77653/nyu_2451_36932.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78340/nyu_2451_36932_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Mexico, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "18.3798974203288 -100.586936549882 20.27621933955 -98.6261712003406",
+  "georss_polygon_s": "18.3798974203288 -100.586936549882 20.27621933955 -100.586936549882 20.27621933955 -98.6261712003406 18.3798974203288 -98.6261712003406 18.3798974203288 -100.586936549882",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36932",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36932",
+  "nyu_addl_dspace_s": "37903",
+  "locn_geometry": "ENVELOPE(-100.586936549882, -98.6261712003406, 20.27621933955, 18.3798974203288)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36933.json b/metadata-aardvark/Datasets/nyu-2451-36933.json
index 93fbefe17..790f6b141 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36933.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36933.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Pol\u00edgonos de Manzanas (polygons of Census Blocks) for the Mexican state of Mexico. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36933",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Mexico, Mexico Polygons of Census Blocks",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36933\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77654/nyu_2451_36933.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78341/nyu_2451_36933_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Mexico, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "18.3800574199991 -100.583879966 20.2830824899991 -98.62624792",
-  "georss_polygon_s": "18.3800574199991 -100.583879966 20.2830824899991 -100.583879966 20.2830824899991 -98.62624792 18.3800574199991 -98.62624792 18.3800574199991 -100.583879966",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36933",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36933",
-  "nyu_addl_dspace_s": "37904",
-  "locn_geometry": "ENVELOPE(-100.583879966, -98.62624792, 20.2830824899991, 18.3800574199991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Polígonos de Manzanas (polygons of Census Blocks) for the Mexican state of Mexico. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36933"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Mexico, Mexico Polygons of Census Blocks",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36933\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77654/nyu_2451_36933.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78341/nyu_2451_36933_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Mexico, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "18.3800574199991 -100.583879966 20.2830824899991 -98.62624792",
+  "georss_polygon_s": "18.3800574199991 -100.583879966 20.2830824899991 -100.583879966 20.2830824899991 -98.62624792 18.3800574199991 -98.62624792 18.3800574199991 -100.583879966",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36933",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36933",
+  "nyu_addl_dspace_s": "37904",
+  "locn_geometry": "ENVELOPE(-100.583879966, -98.62624792, 20.2830824899991, 18.3800574199991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36934.json b/metadata-aardvark/Datasets/nyu-2451-36934.json
index 0130f4ad9..f80af3dec 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36934.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36934.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Municipio (Counties) for the Mexican state of Mexico. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36934",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Mexico, Mexico Counties",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36934\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77655/nyu_2451_36934.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78342/nyu_2451_36934_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Mexico, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "18.3669428799991 -100.613091 20.2858666599991 -98.59686666",
-  "georss_polygon_s": "18.3669428799991 -100.613091 20.2858666599991 -100.613091 20.2858666599991 -98.59686666 18.3669428799991 -98.59686666 18.3669428799991 -100.613091",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36934",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36934",
-  "nyu_addl_dspace_s": "37905",
-  "locn_geometry": "ENVELOPE(-100.613091, -98.59686666, 20.2858666599991, 18.3669428799991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Municipio (Counties) for the Mexican state of Mexico. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36934"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Mexico, Mexico Counties",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36934\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77655/nyu_2451_36934.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78342/nyu_2451_36934_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Mexico, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "18.3669428799991 -100.613091 20.2858666599991 -98.59686666",
+  "georss_polygon_s": "18.3669428799991 -100.613091 20.2858666599991 -100.613091 20.2858666599991 -98.59686666 18.3669428799991 -98.59686666 18.3669428799991 -100.613091",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36934",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36934",
+  "nyu_addl_dspace_s": "37905",
+  "locn_geometry": "ENVELOPE(-100.613091, -98.59686666, 20.2858666599991, 18.3669428799991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36935.json b/metadata-aardvark/Datasets/nyu-2451-36935.json
index e867a9ae2..2033f2514 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36935.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36935.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Servicios con Informaci\u00f3n complementaria de tipo \u00c1rea (\u00c1reas Verdes, Camellones, glorietas) (Locations of Green Areas, Cemeteries, Sports and Recreation Areas) for the Mexican state of Mexico. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36935",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Mexico, Mexico Locations of Green Areas, Cemeteries, and sports and Recreation Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36935\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77656/nyu_2451_36935.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78343/nyu_2451_36935_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Mexico, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "18.4918832299991 -100.41468271 20.2725281999992 -98.6482890799999",
-  "georss_polygon_s": "18.4918832299991 -100.41468271 20.2725281999992 -100.41468271 20.2725281999992 -98.6482890799999 18.4918832299991 -98.6482890799999 18.4918832299991 -100.41468271",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36935",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36935",
-  "nyu_addl_dspace_s": "37906",
-  "locn_geometry": "ENVELOPE(-100.41468271, -98.6482890799999, 20.2725281999992, 18.4918832299991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Servicios con Información complementaria de tipo Área (Áreas Verdes, Camellones, glorietas) (Locations of Green Areas, Cemeteries, Sports and Recreation Areas) for the Mexican state of Mexico. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36935"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Mexico, Mexico Locations of Green Areas, Cemeteries, and sports and Recreation Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36935\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77656/nyu_2451_36935.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78343/nyu_2451_36935_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Mexico, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "18.4918832299991 -100.41468271 20.2725281999992 -98.6482890799999",
+  "georss_polygon_s": "18.4918832299991 -100.41468271 20.2725281999992 -100.41468271 20.2725281999992 -98.6482890799999 18.4918832299991 -98.6482890799999 18.4918832299991 -100.41468271",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36935",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36935",
+  "nyu_addl_dspace_s": "37906",
+  "locn_geometry": "ENVELOPE(-100.41468271, -98.6482890799999, 20.2725281999992, 18.4918832299991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36936.json b/metadata-aardvark/Datasets/nyu-2451-36936.json
index 691e1699a..009562a2a 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36936.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36936.json
@@ -1,45 +1,63 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This line shapefile represents Servicios con Informaci\u00f3n complementaria de tipo L\u00ednea (Routes of Rivers and Railways) for the Mexican state of Mexico. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36936",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Rivers",
-    "Railroads",
-    "Railroads and state",
-    "Transportation",
-    "Canals",
-    "Water",
-    "Bridges",
-    "Dams"
-  ],
-  "dct_title_s": "2015 Mexico, Mexico Routes of Rivers and Railways",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36936\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77657/nyu_2451_36936.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78344/nyu_2451_36936_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Mexico, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "18.3780539799991 -100.5195728 20.2828876799992 -98.6276633399999",
-  "georss_polygon_s": "18.3780539799991 -100.5195728 20.2828876799992 -100.5195728 20.2828876799992 -98.6276633399999 18.3780539799991 -98.6276633399999 18.3780539799991 -100.5195728",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36936",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36936",
-  "nyu_addl_dspace_s": "37907",
-  "locn_geometry": "ENVELOPE(-100.5195728, -98.6276633399999, 20.2828876799992, 18.3780539799991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This line shapefile represents Servicios con Información complementaria de tipo Línea (Routes of Rivers and Railways) for the Mexican state of Mexico. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36936"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Rivers",
+    "Railroads",
+    "Railroads and state",
+    "Transportation",
+    "Canals",
+    "Water",
+    "Bridges",
+    "Dams"
+  ],
+  "dct_title_s": "2015 Mexico, Mexico Routes of Rivers and Railways",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36936\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77657/nyu_2451_36936.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78344/nyu_2451_36936_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Mexico, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "18.3780539799991 -100.5195728 20.2828876799992 -98.6276633399999",
+  "georss_polygon_s": "18.3780539799991 -100.5195728 20.2828876799992 -100.5195728 20.2828876799992 -98.6276633399999 18.3780539799991 -98.6276633399999 18.3780539799991 -100.5195728",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36936",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36936",
+  "nyu_addl_dspace_s": "37907",
+  "locn_geometry": "ENVELOPE(-100.5195728, -98.6276633399999, 20.2828876799992, 18.3780539799991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36937.json b/metadata-aardvark/Datasets/nyu-2451-36937.json
index 4d77287ee..b88252671 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36937.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36937.json
@@ -1,43 +1,61 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile represents Servicios con Informaci\u00f3n complementaria de tipo Puntual (Palacios Municipales o Ayudant\u00edas, Parques o Jardines) (Locations of Municipal Buildings, Schools, Parks, and Gardens) for the Mexican state of Mexico. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36937",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Location",
-    "Gardens",
-    "Parks",
-    "Recreation areas",
-    "Temples",
-    "Schools"
-  ],
-  "dct_title_s": "2015 Mexico, Mexico Locations of Municipal Buildings, Schools, Parks, and Gardens",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36937\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77658/nyu_2451_36937.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78345/nyu_2451_36937_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Mexico, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "18.3815459699991 -100.58175402 20.2694089199992 -98.6282322199999",
-  "georss_polygon_s": "18.3815459699991 -100.58175402 20.2694089199992 -100.58175402 20.2694089199992 -98.6282322199999 18.3815459699991 -98.6282322199999 18.3815459699991 -100.58175402",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36937",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36937",
-  "nyu_addl_dspace_s": "37908",
-  "locn_geometry": "ENVELOPE(-100.58175402, -98.6282322199999, 20.2694089199992, 18.3815459699991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile represents Servicios con Información complementaria de tipo Puntual (Palacios Municipales o Ayudantías, Parques o Jardines) (Locations of Municipal Buildings, Schools, Parks, and Gardens) for the Mexican state of Mexico. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36937"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Location",
+    "Gardens",
+    "Parks",
+    "Recreation areas",
+    "Temples",
+    "Schools"
+  ],
+  "dct_title_s": "2015 Mexico, Mexico Locations of Municipal Buildings, Schools, Parks, and Gardens",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36937\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77658/nyu_2451_36937.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78345/nyu_2451_36937_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Mexico, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "18.3815459699991 -100.58175402 20.2694089199992 -98.6282322199999",
+  "georss_polygon_s": "18.3815459699991 -100.58175402 20.2694089199992 -100.58175402 20.2694089199992 -98.6282322199999 18.3815459699991 -98.6282322199999 18.3815459699991 -100.58175402",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36937",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36937",
+  "nyu_addl_dspace_s": "37908",
+  "locn_geometry": "ENVELOPE(-100.58175402, -98.6282322199999, 20.2694089199992, 18.3815459699991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36938.json b/metadata-aardvark/Datasets/nyu-2451-36938.json
index eaf6b24ba..fc7063e38 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36938.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36938.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents \u00c1rea Geoestad\u00edstica B\u00e1sica (AGEB) (Rural Census Tracts) for the Mexican state of Michoacan de Ocampo. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36938",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Michoacan de Ocampo, Mexico Rural Census Tracts",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36938\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77659/nyu_2451_36938.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78346/nyu_2451_36938_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Michoacan de Ocampo, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "17.9312580499991 -103.73812708 20.3945563399992 -100.06303282",
-  "georss_polygon_s": "17.9312580499991 -103.73812708 20.3945563399992 -103.73812708 20.3945563399992 -100.06303282 17.9312580499991 -100.06303282 17.9312580499991 -103.73812708",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36938",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36938",
-  "nyu_addl_dspace_s": "37909",
-  "locn_geometry": "ENVELOPE(-103.73812708, -100.06303282, 20.3945563399992, 17.9312580499991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Área Geoestadística Básica (AGEB) (Rural Census Tracts) for the Mexican state of Michoacan de Ocampo. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36938"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Michoacan de Ocampo, Mexico Rural Census Tracts",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36938\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77659/nyu_2451_36938.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78346/nyu_2451_36938_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Michoacan de Ocampo, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "17.9312580499991 -103.73812708 20.3945563399992 -100.06303282",
+  "georss_polygon_s": "17.9312580499991 -103.73812708 20.3945563399992 -103.73812708 20.3945563399992 -100.06303282 17.9312580499991 -100.06303282 17.9312580499991 -103.73812708",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36938",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36938",
+  "nyu_addl_dspace_s": "37909",
+  "locn_geometry": "ENVELOPE(-103.73812708, -100.06303282, 20.3945563399992, 17.9312580499991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36939.json b/metadata-aardvark/Datasets/nyu-2451-36939.json
index 3f50c5208..601b019ce 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36939.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36939.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents \u00c1rea Geoestad\u00edstica B\u00e1sica (AGEB) (Urban Census Tracts) for the Mexican state of Michoacan de Ocampo. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36939",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Michoacan de Ocampo, Mexico Urban Census Tracts",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36939\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77660/nyu_2451_36939.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78347/nyu_2451_36939_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Michoacan de Ocampo, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "17.9149078599991 -103.67679915 20.3810167699991 -100.15460809",
-  "georss_polygon_s": "17.9149078599991 -103.67679915 20.3810167699991 -103.67679915 20.3810167699991 -100.15460809 17.9149078599991 -100.15460809 17.9149078599991 -103.67679915",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36939",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36939",
-  "nyu_addl_dspace_s": "37910",
-  "locn_geometry": "ENVELOPE(-103.67679915, -100.15460809, 20.3810167699991, 17.9149078599991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Área Geoestadística Básica (AGEB) (Urban Census Tracts) for the Mexican state of Michoacan de Ocampo. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36939"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Michoacan de Ocampo, Mexico Urban Census Tracts",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36939\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77660/nyu_2451_36939.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78347/nyu_2451_36939_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Michoacan de Ocampo, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "17.9149078599991 -103.67679915 20.3810167699991 -100.15460809",
+  "georss_polygon_s": "17.9149078599991 -103.67679915 20.3810167699991 -103.67679915 20.3810167699991 -100.15460809 17.9149078599991 -100.15460809 17.9149078599991 -103.67679915",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36939",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36939",
+  "nyu_addl_dspace_s": "37910",
+  "locn_geometry": "ENVELOPE(-103.67679915, -100.15460809, 20.3810167699991, 17.9149078599991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36940.json b/metadata-aardvark/Datasets/nyu-2451-36940.json
index ec52ff011..28bdd3944 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36940.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36940.json
@@ -1,40 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This line shapefile represents Ejes de vialidad (Streets) for the Mexican state of Michoacan de Ocampo. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36940",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Streets",
-    "Roads",
-    "Transportation"
-  ],
-  "dct_title_s": "2015 Michoacan de Ocampo, Mexico Streets",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36940\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77661/nyu_2451_36940.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78348/nyu_2451_36940_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Michoacan de Ocampo, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "17.9155005499991 -103.73735731 20.3810167699991 -100.09544026",
-  "georss_polygon_s": "17.9155005499991 -103.73735731 20.3810167699991 -103.73735731 20.3810167699991 -100.09544026 17.9155005499991 -100.09544026 17.9155005499991 -103.73735731",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36940",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36940",
-  "nyu_addl_dspace_s": "37911",
-  "locn_geometry": "ENVELOPE(-103.73735731, -100.09544026, 20.3810167699991, 17.9155005499991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This line shapefile represents Ejes de vialidad (Streets) for the Mexican state of Michoacan de Ocampo. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36940"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Streets",
+    "Roads",
+    "Transportation"
+  ],
+  "dct_title_s": "2015 Michoacan de Ocampo, Mexico Streets",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36940\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77661/nyu_2451_36940.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78348/nyu_2451_36940_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Michoacan de Ocampo, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "17.9155005499991 -103.73735731 20.3810167699991 -100.09544026",
+  "georss_polygon_s": "17.9155005499991 -103.73735731 20.3810167699991 -103.73735731 20.3810167699991 -100.09544026 17.9155005499991 -100.09544026 17.9155005499991 -103.73735731",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36940",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36940",
+  "nyu_addl_dspace_s": "37911",
+  "locn_geometry": "ENVELOPE(-103.73735731, -100.09544026, 20.3810167699991, 17.9155005499991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36941.json b/metadata-aardvark/Datasets/nyu-2451-36941.json
index a254026e9..5ef16db59 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36941.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36941.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Entidad (State) for the Mexican state of Michoacan de Ocampo. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36941",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Michoacan de Ocampo, Mexico State Boundary",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36941\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77662/nyu_2451_36941.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78349/nyu_2451_36941_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Michoacan de Ocampo, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "17.9149078599991 -103.73812708 20.3945563399992 -100.06303282",
-  "georss_polygon_s": "17.9149078599991 -103.73812708 20.3945563399992 -103.73812708 20.3945563399992 -100.06303282 17.9149078599991 -100.06303282 17.9149078599991 -103.73812708",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36941",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36941",
-  "nyu_addl_dspace_s": "37912",
-  "locn_geometry": "ENVELOPE(-103.73812708, -100.06303282, 20.3945563399992, 17.9149078599991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Entidad (State) for the Mexican state of Michoacan de Ocampo. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36941"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Michoacan de Ocampo, Mexico State Boundary",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36941\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77662/nyu_2451_36941.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78349/nyu_2451_36941_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Michoacan de Ocampo, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "17.9149078599991 -103.73812708 20.3945563399992 -100.06303282",
+  "georss_polygon_s": "17.9149078599991 -103.73812708 20.3945563399992 -103.73812708 20.3945563399992 -100.06303282 17.9149078599991 -100.06303282 17.9149078599991 -103.73812708",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36941",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36941",
+  "nyu_addl_dspace_s": "37912",
+  "locn_geometry": "ENVELOPE(-103.73812708, -100.06303282, 20.3945563399992, 17.9149078599991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36942.json b/metadata-aardvark/Datasets/nyu-2451-36942.json
index 3f4a61f2b..13d497d82 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36942.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36942.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This line shapefile represents Frentes de Manzana (Census Blocks) for the Mexican state of Michoacan de Ocampo. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36942",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Michoacan de Ocampo, Mexico Census Blocks",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36942\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77663/nyu_2451_36942.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78350/nyu_2451_36942_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Michoacan de Ocampo, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "17.9150194799992 -103.73770168 20.3809141099992 -100.0955584",
-  "georss_polygon_s": "17.9150194799992 -103.73770168 20.3809141099992 -103.73770168 20.3809141099992 -100.0955584 17.9150194799992 -100.0955584 17.9150194799992 -103.73770168",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36942",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36942",
-  "nyu_addl_dspace_s": "37913",
-  "locn_geometry": "ENVELOPE(-103.73770168, -100.0955584, 20.3809141099992, 17.9150194799992)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This line shapefile represents Frentes de Manzana (Census Blocks) for the Mexican state of Michoacan de Ocampo. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36942"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Michoacan de Ocampo, Mexico Census Blocks",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36942\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77663/nyu_2451_36942.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78350/nyu_2451_36942_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Michoacan de Ocampo, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "17.9150194799992 -103.73770168 20.3809141099992 -100.0955584",
+  "georss_polygon_s": "17.9150194799992 -103.73770168 20.3809141099992 -103.73770168 20.3809141099992 -100.0955584 17.9150194799992 -100.0955584 17.9150194799992 -103.73770168",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36942",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36942",
+  "nyu_addl_dspace_s": "37913",
+  "locn_geometry": "ENVELOPE(-103.73770168, -100.0955584, 20.3809141099992, 17.9150194799992)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36943.json b/metadata-aardvark/Datasets/nyu-2451-36943.json
index af99a22bd..a39b6e9c4 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36943.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36943.json
@@ -1,38 +1,56 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile represents Localidad Rural (Locations of Rural Places without Boundaries) for the Mexican state of Michoacan de Ocampo. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36943",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Location"
-  ],
-  "dct_title_s": "2015 Michoacan de Ocampo, Mexico Locations of Rural Places without Boundaries",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36943\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77664/nyu_2451_36943.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78351/nyu_2451_36943_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Michoacan de Ocampo, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "17.9316666769991 -103.723333324 20.3897222139992 -100.124166678",
-  "georss_polygon_s": "17.9316666769991 -103.723333324 20.3897222139992 -103.723333324 20.3897222139992 -100.124166678 17.9316666769991 -100.124166678 17.9316666769991 -103.723333324",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36943",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36943",
-  "nyu_addl_dspace_s": "37914",
-  "locn_geometry": "ENVELOPE(-103.723333324, -100.124166678, 20.3897222139992, 17.9316666769991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile represents Localidad Rural (Locations of Rural Places without Boundaries) for the Mexican state of Michoacan de Ocampo. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36943"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Location"
+  ],
+  "dct_title_s": "2015 Michoacan de Ocampo, Mexico Locations of Rural Places without Boundaries",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36943\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77664/nyu_2451_36943.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78351/nyu_2451_36943_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Michoacan de Ocampo, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "17.9316666769991 -103.723333324 20.3897222139992 -100.124166678",
+  "georss_polygon_s": "17.9316666769991 -103.723333324 20.3897222139992 -103.723333324 20.3897222139992 -100.124166678 17.9316666769991 -100.124166678 17.9316666769991 -103.723333324",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36943",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36943",
+  "nyu_addl_dspace_s": "37914",
+  "locn_geometry": "ENVELOPE(-103.723333324, -100.124166678, 20.3897222139992, 17.9316666769991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36944.json b/metadata-aardvark/Datasets/nyu-2451-36944.json
index 07f7ed81e..07b44abf3 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36944.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36944.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Localidad Urbana y Rural Amanzanada (Locations of Urban and Rural Blocks) for the Mexican state of Michoacan de Ocampo. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36944",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Michoacan de Ocampo, Mexico Locations of Urban and Rural Blocks",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36944\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77665/nyu_2451_36944.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78352/nyu_2451_36944_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Michoacan de Ocampo, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "17.9149078599991 -103.73782238 20.3810167699991 -100.09544026",
-  "georss_polygon_s": "17.9149078599991 -103.73782238 20.3810167699991 -103.73782238 20.3810167699991 -100.09544026 17.9149078599991 -100.09544026 17.9149078599991 -103.73782238",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36944",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36944",
-  "nyu_addl_dspace_s": "37915",
-  "locn_geometry": "ENVELOPE(-103.73782238, -100.09544026, 20.3810167699991, 17.9149078599991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Localidad Urbana y Rural Amanzanada (Locations of Urban and Rural Blocks) for the Mexican state of Michoacan de Ocampo. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36944"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Michoacan de Ocampo, Mexico Locations of Urban and Rural Blocks",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36944\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77665/nyu_2451_36944.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78352/nyu_2451_36944_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Michoacan de Ocampo, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "17.9149078599991 -103.73782238 20.3810167699991 -100.09544026",
+  "georss_polygon_s": "17.9149078599991 -103.73782238 20.3810167699991 -103.73782238 20.3810167699991 -100.09544026 17.9149078599991 -100.09544026 17.9149078599991 -103.73782238",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36944",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36944",
+  "nyu_addl_dspace_s": "37915",
+  "locn_geometry": "ENVELOPE(-103.73782238, -100.09544026, 20.3810167699991, 17.9149078599991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36945.json b/metadata-aardvark/Datasets/nyu-2451-36945.json
index 5e60728df..59626d03b 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36945.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36945.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Pol\u00edgonos de Manzanas (polygons of Census Blocks) for the Mexican state of Michoacan de Ocampo. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36945",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Michoacan de Ocampo, Mexico Polygons of Census Blocks",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36945\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77666/nyu_2451_36945.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78353/nyu_2451_36945_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Michoacan de Ocampo, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "17.9150194799992 -103.73770168 20.3809141099992 -100.09478755",
-  "georss_polygon_s": "17.9150194799992 -103.73770168 20.3809141099992 -103.73770168 20.3809141099992 -100.09478755 17.9150194799992 -100.09478755 17.9150194799992 -103.73770168",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36945",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36945",
-  "nyu_addl_dspace_s": "37916",
-  "locn_geometry": "ENVELOPE(-103.73770168, -100.09478755, 20.3809141099992, 17.9150194799992)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Polígonos de Manzanas (polygons of Census Blocks) for the Mexican state of Michoacan de Ocampo. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36945"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Michoacan de Ocampo, Mexico Polygons of Census Blocks",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36945\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77666/nyu_2451_36945.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78353/nyu_2451_36945_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Michoacan de Ocampo, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "17.9150194799992 -103.73770168 20.3809141099992 -100.09478755",
+  "georss_polygon_s": "17.9150194799992 -103.73770168 20.3809141099992 -103.73770168 20.3809141099992 -100.09478755 17.9150194799992 -100.09478755 17.9150194799992 -103.73770168",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36945",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36945",
+  "nyu_addl_dspace_s": "37916",
+  "locn_geometry": "ENVELOPE(-103.73770168, -100.09478755, 20.3809141099992, 17.9150194799992)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36946.json b/metadata-aardvark/Datasets/nyu-2451-36946.json
index 4ae3ca411..4a3ae176a 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36946.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36946.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Municipio (Counties) for the Mexican state of Michoacan de Ocampo. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36946",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Michoacan de Ocampo, Mexico Counties",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36946\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77667/nyu_2451_36946.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78354/nyu_2451_36946_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Michoacan de Ocampo, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "17.9149078599991 -103.73812708 20.3945563399992 -100.06303282",
-  "georss_polygon_s": "17.9149078599991 -103.73812708 20.3945563399992 -103.73812708 20.3945563399992 -100.06303282 17.9149078599991 -100.06303282 17.9149078599991 -103.73812708",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36946",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36946",
-  "nyu_addl_dspace_s": "37917",
-  "locn_geometry": "ENVELOPE(-103.73812708, -100.06303282, 20.3945563399992, 17.9149078599991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Municipio (Counties) for the Mexican state of Michoacan de Ocampo. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36946"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Michoacan de Ocampo, Mexico Counties",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36946\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77667/nyu_2451_36946.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78354/nyu_2451_36946_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Michoacan de Ocampo, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "17.9149078599991 -103.73812708 20.3945563399992 -100.06303282",
+  "georss_polygon_s": "17.9149078599991 -103.73812708 20.3945563399992 -103.73812708 20.3945563399992 -100.06303282 17.9149078599991 -100.06303282 17.9149078599991 -103.73812708",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36946",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36946",
+  "nyu_addl_dspace_s": "37917",
+  "locn_geometry": "ENVELOPE(-103.73812708, -100.06303282, 20.3945563399992, 17.9149078599991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36947.json b/metadata-aardvark/Datasets/nyu-2451-36947.json
index 621e867ff..a89f6a53e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36947.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36947.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Servicios con Informaci\u00f3n complementaria de tipo \u00c1rea (\u00c1reas Verdes, Camellones, glorietas) (Locations of Green Areas, Cemeteries, Sports and Recreation Areas) for the Mexican state of Michoacan de Ocampo. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36947",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Michoacan de Ocampo, Mexico Locations of Green Areas, Cemeteries, and sports and Recreation Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36947\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77668/nyu_2451_36947.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78355/nyu_2451_36947_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Michoacan de Ocampo, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "17.9160413899991 -103.68699622 20.3808203999992 -100.10124592",
-  "georss_polygon_s": "17.9160413899991 -103.68699622 20.3808203999992 -103.68699622 20.3808203999992 -100.10124592 17.9160413899991 -100.10124592 17.9160413899991 -103.68699622",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36947",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36947",
-  "nyu_addl_dspace_s": "37918",
-  "locn_geometry": "ENVELOPE(-103.68699622, -100.10124592, 20.3808203999992, 17.9160413899991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Servicios con Información complementaria de tipo Área (Áreas Verdes, Camellones, glorietas) (Locations of Green Areas, Cemeteries, Sports and Recreation Areas) for the Mexican state of Michoacan de Ocampo. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36947"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Michoacan de Ocampo, Mexico Locations of Green Areas, Cemeteries, and sports and Recreation Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36947\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77668/nyu_2451_36947.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78355/nyu_2451_36947_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Michoacan de Ocampo, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "17.9160413899991 -103.68699622 20.3808203999992 -100.10124592",
+  "georss_polygon_s": "17.9160413899991 -103.68699622 20.3808203999992 -103.68699622 20.3808203999992 -100.10124592 17.9160413899991 -100.10124592 17.9160413899991 -103.68699622",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36947",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36947",
+  "nyu_addl_dspace_s": "37918",
+  "locn_geometry": "ENVELOPE(-103.68699622, -100.10124592, 20.3808203999992, 17.9160413899991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36948.json b/metadata-aardvark/Datasets/nyu-2451-36948.json
index 917719369..e4991d531 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36948.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36948.json
@@ -1,45 +1,63 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This line shapefile represents Servicios con Informaci\u00f3n complementaria de tipo L\u00ednea (Routes of Rivers and Railways) for the Mexican state of Michoacan de Ocampo. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36948",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Rivers",
-    "Railroads",
-    "Railroads and state",
-    "Transportation",
-    "Canals",
-    "Water",
-    "Bridges",
-    "Dams"
-  ],
-  "dct_title_s": "2015 Michoacan de Ocampo, Mexico Routes of Rivers and Railways",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36948\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77669/nyu_2451_36948.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78356/nyu_2451_36948_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Michoacan de Ocampo, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "17.9131555799991 -103.73849854 20.3945563399992 -100.09955137",
-  "georss_polygon_s": "17.9131555799991 -103.73849854 20.3945563399992 -103.73849854 20.3945563399992 -100.09955137 17.9131555799991 -100.09955137 17.9131555799991 -103.73849854",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36948",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36948",
-  "nyu_addl_dspace_s": "37919",
-  "locn_geometry": "ENVELOPE(-103.73849854, -100.09955137, 20.3945563399992, 17.9131555799991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This line shapefile represents Servicios con Información complementaria de tipo Línea (Routes of Rivers and Railways) for the Mexican state of Michoacan de Ocampo. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36948"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Rivers",
+    "Railroads",
+    "Railroads and state",
+    "Transportation",
+    "Canals",
+    "Water",
+    "Bridges",
+    "Dams"
+  ],
+  "dct_title_s": "2015 Michoacan de Ocampo, Mexico Routes of Rivers and Railways",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36948\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77669/nyu_2451_36948.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78356/nyu_2451_36948_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Michoacan de Ocampo, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "17.9131555799991 -103.73849854 20.3945563399992 -100.09955137",
+  "georss_polygon_s": "17.9131555799991 -103.73849854 20.3945563399992 -103.73849854 20.3945563399992 -100.09955137 17.9131555799991 -100.09955137 17.9131555799991 -103.73849854",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36948",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36948",
+  "nyu_addl_dspace_s": "37919",
+  "locn_geometry": "ENVELOPE(-103.73849854, -100.09955137, 20.3945563399992, 17.9131555799991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36949.json b/metadata-aardvark/Datasets/nyu-2451-36949.json
index e49a136e0..c84ce1f8d 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36949.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36949.json
@@ -1,43 +1,61 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile represents Servicios con Informaci\u00f3n complementaria de tipo Puntual (Palacios Municipales o Ayudant\u00edas, Parques o Jardines) (Locations of Municipal Buildings, Schools, Parks, and Gardens) for the Mexican state of Michoacan de Ocampo. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36949",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Location",
-    "Gardens",
-    "Parks",
-    "Recreation areas",
-    "Temples",
-    "Schools"
-  ],
-  "dct_title_s": "2015 Michoacan de Ocampo, Mexico Locations of Municipal Buildings, Schools, Parks, and Gardens",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36949\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77670/nyu_2451_36949.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78370/nyu_2451_36949_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Michoacan de Ocampo, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "17.9410799499992 -103.7354988 20.3789359099992 -100.09755685",
-  "georss_polygon_s": "17.9410799499992 -103.7354988 20.3789359099992 -103.7354988 20.3789359099992 -100.09755685 17.9410799499992 -100.09755685 17.9410799499992 -103.7354988",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36949",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36949",
-  "nyu_addl_dspace_s": "37920",
-  "locn_geometry": "ENVELOPE(-103.7354988, -100.09755685, 20.3789359099992, 17.9410799499992)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile represents Servicios con Información complementaria de tipo Puntual (Palacios Municipales o Ayudantías, Parques o Jardines) (Locations of Municipal Buildings, Schools, Parks, and Gardens) for the Mexican state of Michoacan de Ocampo. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36949"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Location",
+    "Gardens",
+    "Parks",
+    "Recreation areas",
+    "Temples",
+    "Schools"
+  ],
+  "dct_title_s": "2015 Michoacan de Ocampo, Mexico Locations of Municipal Buildings, Schools, Parks, and Gardens",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36949\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77670/nyu_2451_36949.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78370/nyu_2451_36949_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Michoacan de Ocampo, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "17.9410799499992 -103.7354988 20.3789359099992 -100.09755685",
+  "georss_polygon_s": "17.9410799499992 -103.7354988 20.3789359099992 -103.7354988 20.3789359099992 -100.09755685 17.9410799499992 -100.09755685 17.9410799499992 -103.7354988",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36949",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36949",
+  "nyu_addl_dspace_s": "37920",
+  "locn_geometry": "ENVELOPE(-103.7354988, -100.09755685, 20.3789359099992, 17.9410799499992)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36950.json b/metadata-aardvark/Datasets/nyu-2451-36950.json
index 07a94a027..66dd4bb22 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36950.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36950.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents \u00c1rea Geoestad\u00edstica B\u00e1sica (AGEB) (Rural Census Tracts) for the Mexican state of Morelos. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36950",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Morelos, Mexico Rural Census Tracts",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36950\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77671/nyu_2451_36950.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78371/nyu_2451_36950_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Morelos, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "18.3323730799991 -99.4944141499999 19.1317017199991 -98.6329466499999",
-  "georss_polygon_s": "18.3323730799991 -99.4944141499999 19.1317017199991 -99.4944141499999 19.1317017199991 -98.6329466499999 18.3323730799991 -98.6329466499999 18.3323730799991 -99.4944141499999",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36950",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36950",
-  "nyu_addl_dspace_s": "37921",
-  "locn_geometry": "ENVELOPE(-99.4944141499999, -98.6329466499999, 19.1317017199991, 18.3323730799991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Área Geoestadística Básica (AGEB) (Rural Census Tracts) for the Mexican state of Morelos. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36950"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Morelos, Mexico Rural Census Tracts",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36950\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77671/nyu_2451_36950.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78371/nyu_2451_36950_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Morelos, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "18.3323730799991 -99.4944141499999 19.1317017199991 -98.6329466499999",
+  "georss_polygon_s": "18.3323730799991 -99.4944141499999 19.1317017199991 -99.4944141499999 19.1317017199991 -98.6329466499999 18.3323730799991 -98.6329466499999 18.3323730799991 -99.4944141499999",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36950",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36950",
+  "nyu_addl_dspace_s": "37921",
+  "locn_geometry": "ENVELOPE(-99.4944141499999, -98.6329466499999, 19.1317017199991, 18.3323730799991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36951.json b/metadata-aardvark/Datasets/nyu-2451-36951.json
index e3d3d65cb..eb5791a74 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36951.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36951.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents \u00c1rea Geoestad\u00edstica B\u00e1sica (AGEB) (Urban Census Tracts) for the Mexican state of Morelos. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36951",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Morelos, Mexico Urban Census Tracts",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36951\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77672/nyu_2451_36951.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78372/nyu_2451_36951_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Morelos, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "18.4815632199991 -99.4392821499999 19.0655078299991 -98.6662905799999",
-  "georss_polygon_s": "18.4815632199991 -99.4392821499999 19.0655078299991 -99.4392821499999 19.0655078299991 -98.6662905799999 18.4815632199991 -98.6662905799999 18.4815632199991 -99.4392821499999",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36951",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36951",
-  "nyu_addl_dspace_s": "37922",
-  "locn_geometry": "ENVELOPE(-99.4392821499999, -98.6662905799999, 19.0655078299991, 18.4815632199991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Área Geoestadística Básica (AGEB) (Urban Census Tracts) for the Mexican state of Morelos. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36951"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Morelos, Mexico Urban Census Tracts",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36951\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77672/nyu_2451_36951.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78372/nyu_2451_36951_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Morelos, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "18.4815632199991 -99.4392821499999 19.0655078299991 -98.6662905799999",
+  "georss_polygon_s": "18.4815632199991 -99.4392821499999 19.0655078299991 -99.4392821499999 19.0655078299991 -98.6662905799999 18.4815632199991 -98.6662905799999 18.4815632199991 -99.4392821499999",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36951",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36951",
+  "nyu_addl_dspace_s": "37922",
+  "locn_geometry": "ENVELOPE(-99.4392821499999, -98.6662905799999, 19.0655078299991, 18.4815632199991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36952.json b/metadata-aardvark/Datasets/nyu-2451-36952.json
index 6ed1b4379..73e9b46ef 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36952.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36952.json
@@ -1,40 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This line shapefile represents Ejes de vialidad (Streets) for the Mexican state of Morelos. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36952",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Streets",
-    "Roads",
-    "Transportation"
-  ],
-  "dct_title_s": "2015 Morelos, Mexico Streets",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36952\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77673/nyu_2451_36952.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78373/nyu_2451_36952_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Morelos, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "18.4224848899991 -99.4845197399999 19.0984194599991 -98.6662905799999",
-  "georss_polygon_s": "18.4224848899991 -99.4845197399999 19.0984194599991 -99.4845197399999 19.0984194599991 -98.6662905799999 18.4224848899991 -98.6662905799999 18.4224848899991 -99.4845197399999",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36952",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36952",
-  "nyu_addl_dspace_s": "37923",
-  "locn_geometry": "ENVELOPE(-99.4845197399999, -98.6662905799999, 19.0984194599991, 18.4224848899991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This line shapefile represents Ejes de vialidad (Streets) for the Mexican state of Morelos. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36952"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Streets",
+    "Roads",
+    "Transportation"
+  ],
+  "dct_title_s": "2015 Morelos, Mexico Streets",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36952\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77673/nyu_2451_36952.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78373/nyu_2451_36952_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Morelos, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "18.4224848899991 -99.4845197399999 19.0984194599991 -98.6662905799999",
+  "georss_polygon_s": "18.4224848899991 -99.4845197399999 19.0984194599991 -99.4845197399999 19.0984194599991 -98.6662905799999 18.4224848899991 -98.6662905799999 18.4224848899991 -99.4845197399999",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36952",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36952",
+  "nyu_addl_dspace_s": "37923",
+  "locn_geometry": "ENVELOPE(-99.4845197399999, -98.6662905799999, 19.0984194599991, 18.4224848899991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36953.json b/metadata-aardvark/Datasets/nyu-2451-36953.json
index 4cd506fa7..dcfa2d7d3 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36953.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36953.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Entidad (State) for the Mexican state of Morelos. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36953",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Morelos, Mexico State Boundary",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36953\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77674/nyu_2451_36953.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78374/nyu_2451_36953_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Morelos, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "18.3323730799991 -99.4944141499999 19.1317017199991 -98.6329466499999",
-  "georss_polygon_s": "18.3323730799991 -99.4944141499999 19.1317017199991 -99.4944141499999 19.1317017199991 -98.6329466499999 18.3323730799991 -98.6329466499999 18.3323730799991 -99.4944141499999",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36953",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36953",
-  "nyu_addl_dspace_s": "37924",
-  "locn_geometry": "ENVELOPE(-99.4944141499999, -98.6329466499999, 19.1317017199991, 18.3323730799991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Entidad (State) for the Mexican state of Morelos. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36953"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Morelos, Mexico State Boundary",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36953\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77674/nyu_2451_36953.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78374/nyu_2451_36953_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Morelos, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "18.3323730799991 -99.4944141499999 19.1317017199991 -98.6329466499999",
+  "georss_polygon_s": "18.3323730799991 -99.4944141499999 19.1317017199991 -99.4944141499999 19.1317017199991 -98.6329466499999 18.3323730799991 -98.6329466499999 18.3323730799991 -99.4944141499999",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36953",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36953",
+  "nyu_addl_dspace_s": "37924",
+  "locn_geometry": "ENVELOPE(-99.4944141499999, -98.6329466499999, 19.1317017199991, 18.3323730799991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36954.json b/metadata-aardvark/Datasets/nyu-2451-36954.json
index 167268708..97c51e1bf 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36954.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36954.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This line shapefile represents Frentes de Manzana (Census Blocks) for the Mexican state of Morelos. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36954",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Morelos, Mexico Census Blocks",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36954\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77675/nyu_2451_36954.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78375/nyu_2451_36954_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Morelos, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "18.4224940799991 -99.4844942299999 19.0986989799991 -98.6663562899999",
-  "georss_polygon_s": "18.4224940799991 -99.4844942299999 19.0986989799991 -99.4844942299999 19.0986989799991 -98.6663562899999 18.4224940799991 -98.6663562899999 18.4224940799991 -99.4844942299999",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36954",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36954",
-  "nyu_addl_dspace_s": "37925",
-  "locn_geometry": "ENVELOPE(-99.4844942299999, -98.6663562899999, 19.0986989799991, 18.4224940799991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This line shapefile represents Frentes de Manzana (Census Blocks) for the Mexican state of Morelos. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36954"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Morelos, Mexico Census Blocks",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36954\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77675/nyu_2451_36954.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78375/nyu_2451_36954_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Morelos, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "18.4224940799991 -99.4844942299999 19.0986989799991 -98.6663562899999",
+  "georss_polygon_s": "18.4224940799991 -99.4844942299999 19.0986989799991 -99.4844942299999 19.0986989799991 -98.6663562899999 18.4224940799991 -98.6663562899999 18.4224940799991 -99.4844942299999",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36954",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36954",
+  "nyu_addl_dspace_s": "37925",
+  "locn_geometry": "ENVELOPE(-99.4844942299999, -98.6663562899999, 19.0986989799991, 18.4224940799991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36955.json b/metadata-aardvark/Datasets/nyu-2451-36955.json
index e3dbb4320..61da088b0 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36955.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36955.json
@@ -1,38 +1,56 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile represents Localidad Rural (Locations of Rural Places without Boundaries) for the Mexican state of Morelos. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36955",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Location"
-  ],
-  "dct_title_s": "2015 Morelos, Mexico Locations of Rural Places without Boundaries",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36955\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77676/nyu_2451_36955.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78376/nyu_2451_36955_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Morelos, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "18.3816666799991 -99.4905555499999 19.0905555499992 -98.6661111079999",
-  "georss_polygon_s": "18.3816666799991 -99.4905555499999 19.0905555499992 -99.4905555499999 19.0905555499992 -98.6661111079999 18.3816666799991 -98.6661111079999 18.3816666799991 -99.4905555499999",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36955",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36955",
-  "nyu_addl_dspace_s": "37926",
-  "locn_geometry": "ENVELOPE(-99.4905555499999, -98.6661111079999, 19.0905555499992, 18.3816666799991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile represents Localidad Rural (Locations of Rural Places without Boundaries) for the Mexican state of Morelos. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36955"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Location"
+  ],
+  "dct_title_s": "2015 Morelos, Mexico Locations of Rural Places without Boundaries",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36955\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77676/nyu_2451_36955.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78376/nyu_2451_36955_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Morelos, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "18.3816666799991 -99.4905555499999 19.0905555499992 -98.6661111079999",
+  "georss_polygon_s": "18.3816666799991 -99.4905555499999 19.0905555499992 -99.4905555499999 19.0905555499992 -98.6661111079999 18.3816666799991 -98.6661111079999 18.3816666799991 -99.4905555499999",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36955",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36955",
+  "nyu_addl_dspace_s": "37926",
+  "locn_geometry": "ENVELOPE(-99.4905555499999, -98.6661111079999, 19.0905555499992, 18.3816666799991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36956.json b/metadata-aardvark/Datasets/nyu-2451-36956.json
index 453cf021c..2168d48d5 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36956.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36956.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Localidad Urbana y Rural Amanzanada (Locations of Urban and Rural Blocks) for the Mexican state of Morelos. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36956",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Morelos, Mexico Locations of Urban and Rural Blocks",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36956\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77677/nyu_2451_36956.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78377/nyu_2451_36956_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Morelos, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "18.4224844299991 -99.4845197399999 19.0987172599991 -98.6662905799999",
-  "georss_polygon_s": "18.4224844299991 -99.4845197399999 19.0987172599991 -99.4845197399999 19.0987172599991 -98.6662905799999 18.4224844299991 -98.6662905799999 18.4224844299991 -99.4845197399999",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36956",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36956",
-  "nyu_addl_dspace_s": "37927",
-  "locn_geometry": "ENVELOPE(-99.4845197399999, -98.6662905799999, 19.0987172599991, 18.4224844299991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Localidad Urbana y Rural Amanzanada (Locations of Urban and Rural Blocks) for the Mexican state of Morelos. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36956"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Morelos, Mexico Locations of Urban and Rural Blocks",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36956\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77677/nyu_2451_36956.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78377/nyu_2451_36956_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Morelos, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "18.4224844299991 -99.4845197399999 19.0987172599991 -98.6662905799999",
+  "georss_polygon_s": "18.4224844299991 -99.4845197399999 19.0987172599991 -99.4845197399999 19.0987172599991 -98.6662905799999 18.4224844299991 -98.6662905799999 18.4224844299991 -99.4845197399999",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36956",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36956",
+  "nyu_addl_dspace_s": "37927",
+  "locn_geometry": "ENVELOPE(-99.4845197399999, -98.6662905799999, 19.0987172599991, 18.4224844299991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36957.json b/metadata-aardvark/Datasets/nyu-2451-36957.json
index e824dea2a..574c61b0c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36957.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36957.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Pol\u00edgonos de Manzanas (polygons of Census Blocks) for the Mexican state of Morelos. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36957",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Morelos, Mexico Polygons of Census Blocks",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36957\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77678/nyu_2451_36957.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78378/nyu_2451_36957_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Morelos, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "18.4224940799991 -99.48476183 19.0986989799991 -98.6663562899999",
-  "georss_polygon_s": "18.4224940799991 -99.48476183 19.0986989799991 -99.48476183 19.0986989799991 -98.6663562899999 18.4224940799991 -98.6663562899999 18.4224940799991 -99.48476183",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36957",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36957",
-  "nyu_addl_dspace_s": "37928",
-  "locn_geometry": "ENVELOPE(-99.48476183, -98.6663562899999, 19.0986989799991, 18.4224940799991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Polígonos de Manzanas (polygons of Census Blocks) for the Mexican state of Morelos. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36957"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Morelos, Mexico Polygons of Census Blocks",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36957\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77678/nyu_2451_36957.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78378/nyu_2451_36957_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Morelos, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "18.4224940799991 -99.48476183 19.0986989799991 -98.6663562899999",
+  "georss_polygon_s": "18.4224940799991 -99.48476183 19.0986989799991 -99.48476183 19.0986989799991 -98.6663562899999 18.4224940799991 -98.6663562899999 18.4224940799991 -99.48476183",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36957",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36957",
+  "nyu_addl_dspace_s": "37928",
+  "locn_geometry": "ENVELOPE(-99.48476183, -98.6663562899999, 19.0986989799991, 18.4224940799991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36958.json b/metadata-aardvark/Datasets/nyu-2451-36958.json
index 8b4db8d66..be9ac88f2 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36958.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36958.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Municipio (Counties) for the Mexican state of Morelos. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36958",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Morelos, Mexico Counties",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36958\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77679/nyu_2451_36958.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78379/nyu_2451_36958_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Morelos, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "18.3323730789991 -99.4944141499999 19.1317017199991 -98.6329466499999",
-  "georss_polygon_s": "18.3323730789991 -99.4944141499999 19.1317017199991 -99.4944141499999 19.1317017199991 -98.6329466499999 18.3323730789991 -98.6329466499999 18.3323730789991 -99.4944141499999",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36958",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36958",
-  "nyu_addl_dspace_s": "37929",
-  "locn_geometry": "ENVELOPE(-99.4944141499999, -98.6329466499999, 19.1317017199991, 18.3323730789991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Municipio (Counties) for the Mexican state of Morelos. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36958"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Morelos, Mexico Counties",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36958\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77679/nyu_2451_36958.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78379/nyu_2451_36958_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Morelos, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "18.3323730789991 -99.4944141499999 19.1317017199991 -98.6329466499999",
+  "georss_polygon_s": "18.3323730789991 -99.4944141499999 19.1317017199991 -99.4944141499999 19.1317017199991 -98.6329466499999 18.3323730789991 -98.6329466499999 18.3323730789991 -99.4944141499999",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36958",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36958",
+  "nyu_addl_dspace_s": "37929",
+  "locn_geometry": "ENVELOPE(-99.4944141499999, -98.6329466499999, 19.1317017199991, 18.3323730789991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36959.json b/metadata-aardvark/Datasets/nyu-2451-36959.json
index 7b15fe3c2..0d891162f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36959.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36959.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Servicios con Informaci\u00f3n complementaria de tipo \u00c1rea (\u00c1reas Verdes, Camellones, glorietas) (Locations of Green Areas, Cemeteries, Sports and Recreation Areas) for the Mexican state of Morelos. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36959",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Morelos, Mexico Locations of Green Areas, Cemeteries, and sports and Recreation Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36959\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77680/nyu_2451_36959.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78380/nyu_2451_36959_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Morelos, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "18.4262315799991 -99.4838563499999 19.0563453699991 -98.6769916499999",
-  "georss_polygon_s": "18.4262315799991 -99.4838563499999 19.0563453699991 -99.4838563499999 19.0563453699991 -98.6769916499999 18.4262315799991 -98.6769916499999 18.4262315799991 -99.4838563499999",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36959",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36959",
-  "nyu_addl_dspace_s": "37930",
-  "locn_geometry": "ENVELOPE(-99.4838563499999, -98.6769916499999, 19.0563453699991, 18.4262315799991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Servicios con Información complementaria de tipo Área (Áreas Verdes, Camellones, glorietas) (Locations of Green Areas, Cemeteries, Sports and Recreation Areas) for the Mexican state of Morelos. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36959"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Morelos, Mexico Locations of Green Areas, Cemeteries, and sports and Recreation Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36959\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77680/nyu_2451_36959.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78380/nyu_2451_36959_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Morelos, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "18.4262315799991 -99.4838563499999 19.0563453699991 -98.6769916499999",
+  "georss_polygon_s": "18.4262315799991 -99.4838563499999 19.0563453699991 -99.4838563499999 19.0563453699991 -98.6769916499999 18.4262315799991 -98.6769916499999 18.4262315799991 -99.4838563499999",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36959",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36959",
+  "nyu_addl_dspace_s": "37930",
+  "locn_geometry": "ENVELOPE(-99.4838563499999, -98.6769916499999, 19.0563453699991, 18.4262315799991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36960.json b/metadata-aardvark/Datasets/nyu-2451-36960.json
index 4591cb330..6361aba5a 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36960.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36960.json
@@ -1,45 +1,63 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This line shapefile represents Servicios con Informaci\u00f3n complementaria de tipo L\u00ednea (Routes of Rivers and Railways) for the Mexican state of Morelos. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36960",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Rivers",
-    "Railroads",
-    "Railroads and state",
-    "Transportation",
-    "Canals",
-    "Water",
-    "Bridges",
-    "Dams"
-  ],
-  "dct_title_s": "2015 Morelos, Mexico Routes of Rivers and Railways",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36960\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77681/nyu_2451_36960.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78381/nyu_2451_36960_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Morelos, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "18.4214806499991 -99.47943983 19.0590325999991 -98.6725763099999",
-  "georss_polygon_s": "18.4214806499991 -99.47943983 19.0590325999991 -99.47943983 19.0590325999991 -98.6725763099999 18.4214806499991 -98.6725763099999 18.4214806499991 -99.47943983",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36960",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36960",
-  "nyu_addl_dspace_s": "37931",
-  "locn_geometry": "ENVELOPE(-99.47943983, -98.6725763099999, 19.0590325999991, 18.4214806499991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This line shapefile represents Servicios con Información complementaria de tipo Línea (Routes of Rivers and Railways) for the Mexican state of Morelos. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36960"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Rivers",
+    "Railroads",
+    "Railroads and state",
+    "Transportation",
+    "Canals",
+    "Water",
+    "Bridges",
+    "Dams"
+  ],
+  "dct_title_s": "2015 Morelos, Mexico Routes of Rivers and Railways",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36960\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77681/nyu_2451_36960.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78381/nyu_2451_36960_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Morelos, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "18.4214806499991 -99.47943983 19.0590325999991 -98.6725763099999",
+  "georss_polygon_s": "18.4214806499991 -99.47943983 19.0590325999991 -99.47943983 19.0590325999991 -98.6725763099999 18.4214806499991 -98.6725763099999 18.4214806499991 -99.47943983",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36960",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36960",
+  "nyu_addl_dspace_s": "37931",
+  "locn_geometry": "ENVELOPE(-99.47943983, -98.6725763099999, 19.0590325999991, 18.4214806499991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36961.json b/metadata-aardvark/Datasets/nyu-2451-36961.json
index e07a2c402..ab408dd0c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36961.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36961.json
@@ -1,43 +1,61 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile represents Servicios con Informaci\u00f3n complementaria de tipo Puntual (Palacios Municipales o Ayudant\u00edas, Parques o Jardines) (Locations of Municipal Buildings, Schools, Parks, and Gardens) for the Mexican state of Morelos. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36961",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Location",
-    "Gardens",
-    "Parks",
-    "Recreation areas",
-    "Temples",
-    "Schools"
-  ],
-  "dct_title_s": "2015 Morelos, Mexico Locations of Municipal Buildings, Schools, Parks, and Gardens",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36961\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77682/nyu_2451_36961.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78382/nyu_2451_36961_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Morelos, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "18.4222113799991 -99.4731404199999 19.0964245699992 -98.6713013199999",
-  "georss_polygon_s": "18.4222113799991 -99.4731404199999 19.0964245699992 -99.4731404199999 19.0964245699992 -98.6713013199999 18.4222113799991 -98.6713013199999 18.4222113799991 -99.4731404199999",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36961",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36961",
-  "nyu_addl_dspace_s": "37932",
-  "locn_geometry": "ENVELOPE(-99.4731404199999, -98.6713013199999, 19.0964245699992, 18.4222113799991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile represents Servicios con Información complementaria de tipo Puntual (Palacios Municipales o Ayudantías, Parques o Jardines) (Locations of Municipal Buildings, Schools, Parks, and Gardens) for the Mexican state of Morelos. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36961"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Location",
+    "Gardens",
+    "Parks",
+    "Recreation areas",
+    "Temples",
+    "Schools"
+  ],
+  "dct_title_s": "2015 Morelos, Mexico Locations of Municipal Buildings, Schools, Parks, and Gardens",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36961\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77682/nyu_2451_36961.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78382/nyu_2451_36961_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Morelos, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "18.4222113799991 -99.4731404199999 19.0964245699992 -98.6713013199999",
+  "georss_polygon_s": "18.4222113799991 -99.4731404199999 19.0964245699992 -99.4731404199999 19.0964245699992 -98.6713013199999 18.4222113799991 -98.6713013199999 18.4222113799991 -99.4731404199999",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36961",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36961",
+  "nyu_addl_dspace_s": "37932",
+  "locn_geometry": "ENVELOPE(-99.4731404199999, -98.6713013199999, 19.0964245699992, 18.4222113799991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36962.json b/metadata-aardvark/Datasets/nyu-2451-36962.json
index 37d21ecff..7050cdd2d 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36962.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36962.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents \u00c1rea Geoestad\u00edstica B\u00e1sica (AGEB) (Rural Census Tracts) for the Mexican state of Nayarit. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36962",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Nayarit, Mexico Rural Census Tracts",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36962\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77683/nyu_2451_36962.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78383/nyu_2451_36962_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Nayarit, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "20.6032209499991 -106.68772678 23.0845033399992 -103.72089555",
-  "georss_polygon_s": "20.6032209499991 -106.68772678 23.0845033399992 -106.68772678 23.0845033399992 -103.72089555 20.6032209499991 -103.72089555 20.6032209499991 -106.68772678",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36962",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36962",
-  "nyu_addl_dspace_s": "37933",
-  "locn_geometry": "ENVELOPE(-106.68772678, -103.72089555, 23.0845033399992, 20.6032209499991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Área Geoestadística Básica (AGEB) (Rural Census Tracts) for the Mexican state of Nayarit. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36962"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Nayarit, Mexico Rural Census Tracts",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36962\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77683/nyu_2451_36962.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78383/nyu_2451_36962_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Nayarit, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "20.6032209499991 -106.68772678 23.0845033399992 -103.72089555",
+  "georss_polygon_s": "20.6032209499991 -106.68772678 23.0845033399992 -106.68772678 23.0845033399992 -103.72089555 20.6032209499991 -103.72089555 20.6032209499991 -106.68772678",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36962",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36962",
+  "nyu_addl_dspace_s": "37933",
+  "locn_geometry": "ENVELOPE(-106.68772678, -103.72089555, 23.0845033399992, 20.6032209499991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36963.json b/metadata-aardvark/Datasets/nyu-2451-36963.json
index f39163a75..f1db9c430 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36963.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36963.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents \u00c1rea Geoestad\u00edstica B\u00e1sica (AGEB) (Urban Census Tracts) for the Mexican state of Nayarit. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36963",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Nayarit, Mexico Urban Census Tracts",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36963\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77684/nyu_2451_36963.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78384/nyu_2451_36963_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Nayarit, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "20.6842742599992 -105.54454945 22.6479961699992 -104.00801328",
-  "georss_polygon_s": "20.6842742599992 -105.54454945 22.6479961699992 -105.54454945 22.6479961699992 -104.00801328 20.6842742599992 -104.00801328 20.6842742599992 -105.54454945",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36963",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36963",
-  "nyu_addl_dspace_s": "37934",
-  "locn_geometry": "ENVELOPE(-105.54454945, -104.00801328, 22.6479961699992, 20.6842742599992)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Área Geoestadística Básica (AGEB) (Urban Census Tracts) for the Mexican state of Nayarit. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36963"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Nayarit, Mexico Urban Census Tracts",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36963\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77684/nyu_2451_36963.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78384/nyu_2451_36963_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Nayarit, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "20.6842742599992 -105.54454945 22.6479961699992 -104.00801328",
+  "georss_polygon_s": "20.6842742599992 -105.54454945 22.6479961699992 -105.54454945 22.6479961699992 -104.00801328 20.6842742599992 -104.00801328 20.6842742599992 -105.54454945",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36963",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36963",
+  "nyu_addl_dspace_s": "37934",
+  "locn_geometry": "ENVELOPE(-105.54454945, -104.00801328, 22.6479961699992, 20.6842742599992)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36964.json b/metadata-aardvark/Datasets/nyu-2451-36964.json
index 0c29e6025..f28eb342b 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36964.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36964.json
@@ -1,40 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This line shapefile represents Ejes de vialidad (Streets) for the Mexican state of Nayarit. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36964",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Streets",
-    "Roads",
-    "Transportation"
-  ],
-  "dct_title_s": "2015 Nayarit, Mexico Streets",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36964\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77685/nyu_2451_36964.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78385/nyu_2451_36964_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Nayarit, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "20.6754128499991 -106.63383772 22.8886935099992 -103.79988718",
-  "georss_polygon_s": "20.6754128499991 -106.63383772 22.8886935099992 -106.63383772 22.8886935099992 -103.79988718 20.6754128499991 -103.79988718 20.6754128499991 -106.63383772",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36964",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36964",
-  "nyu_addl_dspace_s": "37935",
-  "locn_geometry": "ENVELOPE(-106.63383772, -103.79988718, 22.8886935099992, 20.6754128499991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This line shapefile represents Ejes de vialidad (Streets) for the Mexican state of Nayarit. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36964"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Streets",
+    "Roads",
+    "Transportation"
+  ],
+  "dct_title_s": "2015 Nayarit, Mexico Streets",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36964\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77685/nyu_2451_36964.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78385/nyu_2451_36964_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Nayarit, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "20.6754128499991 -106.63383772 22.8886935099992 -103.79988718",
+  "georss_polygon_s": "20.6754128499991 -106.63383772 22.8886935099992 -106.63383772 22.8886935099992 -103.79988718 20.6754128499991 -103.79988718 20.6754128499991 -106.63383772",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36964",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36964",
+  "nyu_addl_dspace_s": "37935",
+  "locn_geometry": "ENVELOPE(-106.63383772, -103.79988718, 22.8886935099992, 20.6754128499991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36965.json b/metadata-aardvark/Datasets/nyu-2451-36965.json
index 47b63a203..67310b214 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36965.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36965.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Entidad (State) for the Mexican state of Nayarit. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36965",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Nayarit, Mexico State Boundary",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36965\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77686/nyu_2451_36965.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78386/nyu_2451_36965_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Nayarit, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "20.6032209499991 -106.68772678 23.0845033399992 -103.72089555",
-  "georss_polygon_s": "20.6032209499991 -106.68772678 23.0845033399992 -106.68772678 23.0845033399992 -103.72089555 20.6032209499991 -103.72089555 20.6032209499991 -106.68772678",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36965",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36965",
-  "nyu_addl_dspace_s": "37936",
-  "locn_geometry": "ENVELOPE(-106.68772678, -103.72089555, 23.0845033399992, 20.6032209499991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Entidad (State) for the Mexican state of Nayarit. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36965"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Nayarit, Mexico State Boundary",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36965\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77686/nyu_2451_36965.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78386/nyu_2451_36965_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Nayarit, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "20.6032209499991 -106.68772678 23.0845033399992 -103.72089555",
+  "georss_polygon_s": "20.6032209499991 -106.68772678 23.0845033399992 -106.68772678 23.0845033399992 -103.72089555 20.6032209499991 -103.72089555 20.6032209499991 -106.68772678",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36965",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36965",
+  "nyu_addl_dspace_s": "37936",
+  "locn_geometry": "ENVELOPE(-106.68772678, -103.72089555, 23.0845033399992, 20.6032209499991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36966.json b/metadata-aardvark/Datasets/nyu-2451-36966.json
index 081a5f13d..9be1c5966 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36966.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36966.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This line shapefile represents Frentes de Manzana (Census Blocks) for the Mexican state of Nayarit. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36966",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Nayarit, Mexico Census Blocks",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36966\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77687/nyu_2451_36966.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78387/nyu_2451_36966_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Nayarit, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "20.6747257399992 -106.63375403 22.8681378199993 -103.79990148",
-  "georss_polygon_s": "20.6747257399992 -106.63375403 22.8681378199993 -106.63375403 22.8681378199993 -103.79990148 20.6747257399992 -103.79990148 20.6747257399992 -106.63375403",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36966",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36966",
-  "nyu_addl_dspace_s": "37937",
-  "locn_geometry": "ENVELOPE(-106.63375403, -103.79990148, 22.8681378199993, 20.6747257399992)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This line shapefile represents Frentes de Manzana (Census Blocks) for the Mexican state of Nayarit. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36966"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Nayarit, Mexico Census Blocks",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36966\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77687/nyu_2451_36966.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78387/nyu_2451_36966_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Nayarit, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "20.6747257399992 -106.63375403 22.8681378199993 -103.79990148",
+  "georss_polygon_s": "20.6747257399992 -106.63375403 22.8681378199993 -106.63375403 22.8681378199993 -103.79990148 20.6747257399992 -103.79990148 20.6747257399992 -106.63375403",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36966",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36966",
+  "nyu_addl_dspace_s": "37937",
+  "locn_geometry": "ENVELOPE(-106.63375403, -103.79990148, 22.8681378199993, 20.6747257399992)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36967.json b/metadata-aardvark/Datasets/nyu-2451-36967.json
index 912b1e5e9..e7da93ee4 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36967.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36967.json
@@ -1,38 +1,56 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile represents Localidad Rural (Locations of Rural Places without Boundaries) for the Mexican state of Nayarit. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36967",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Location"
-  ],
-  "dct_title_s": "2015 Nayarit, Mexico Locations of Rural Places without Boundaries",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36967\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77688/nyu_2451_36967.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78388/nyu_2451_36967_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Nayarit, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "20.6380555499991 -106.63194445 22.9613888899992 -103.75638889",
-  "georss_polygon_s": "20.6380555499991 -106.63194445 22.9613888899992 -106.63194445 22.9613888899992 -103.75638889 20.6380555499991 -103.75638889 20.6380555499991 -106.63194445",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36967",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36967",
-  "nyu_addl_dspace_s": "37938",
-  "locn_geometry": "ENVELOPE(-106.63194445, -103.75638889, 22.9613888899992, 20.6380555499991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile represents Localidad Rural (Locations of Rural Places without Boundaries) for the Mexican state of Nayarit. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36967"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Location"
+  ],
+  "dct_title_s": "2015 Nayarit, Mexico Locations of Rural Places without Boundaries",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36967\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77688/nyu_2451_36967.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78388/nyu_2451_36967_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Nayarit, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "20.6380555499991 -106.63194445 22.9613888899992 -103.75638889",
+  "georss_polygon_s": "20.6380555499991 -106.63194445 22.9613888899992 -106.63194445 22.9613888899992 -103.75638889 20.6380555499991 -103.75638889 20.6380555499991 -106.63194445",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36967",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36967",
+  "nyu_addl_dspace_s": "37938",
+  "locn_geometry": "ENVELOPE(-106.63194445, -103.75638889, 22.9613888899992, 20.6380555499991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36968.json b/metadata-aardvark/Datasets/nyu-2451-36968.json
index ddbd330e3..35f02ba33 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36968.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36968.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Localidad Urbana y Rural Amanzanada (Locations of Urban and Rural Blocks) for the Mexican state of Nayarit. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36968",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Nayarit, Mexico Locations of Urban and Rural Blocks",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36968\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77689/nyu_2451_36968.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78389/nyu_2451_36968_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Nayarit, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "20.6747092299992 -106.63383772 22.8892175099992 -103.79988182",
-  "georss_polygon_s": "20.6747092299992 -106.63383772 22.8892175099992 -106.63383772 22.8892175099992 -103.79988182 20.6747092299992 -103.79988182 20.6747092299992 -106.63383772",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36968",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36968",
-  "nyu_addl_dspace_s": "37939",
-  "locn_geometry": "ENVELOPE(-106.63383772, -103.79988182, 22.8892175099992, 20.6747092299992)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Localidad Urbana y Rural Amanzanada (Locations of Urban and Rural Blocks) for the Mexican state of Nayarit. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36968"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Nayarit, Mexico Locations of Urban and Rural Blocks",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36968\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77689/nyu_2451_36968.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78389/nyu_2451_36968_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Nayarit, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "20.6747092299992 -106.63383772 22.8892175099992 -103.79988182",
+  "georss_polygon_s": "20.6747092299992 -106.63383772 22.8892175099992 -106.63383772 22.8892175099992 -103.79988182 20.6747092299992 -103.79988182 20.6747092299992 -106.63383772",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36968",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36968",
+  "nyu_addl_dspace_s": "37939",
+  "locn_geometry": "ENVELOPE(-106.63383772, -103.79988182, 22.8892175099992, 20.6747092299992)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36969.json b/metadata-aardvark/Datasets/nyu-2451-36969.json
index fe0491504..22a225a3b 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36969.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36969.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Pol\u00edgonos de Manzanas (polygons of Census Blocks) for the Mexican state of Nayarit. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36969",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Nayarit, Mexico Polygons of Census Blocks",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36969\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77690/nyu_2451_36969.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78390/nyu_2451_36969_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Nayarit, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "20.6747257399992 -106.63375403 22.8890616619992 -103.79573354",
-  "georss_polygon_s": "20.6747257399992 -106.63375403 22.8890616619992 -106.63375403 22.8890616619992 -103.79573354 20.6747257399992 -103.79573354 20.6747257399992 -106.63375403",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36969",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36969",
-  "nyu_addl_dspace_s": "37940",
-  "locn_geometry": "ENVELOPE(-106.63375403, -103.79573354, 22.8890616619992, 20.6747257399992)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Polígonos de Manzanas (polygons of Census Blocks) for the Mexican state of Nayarit. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36969"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Nayarit, Mexico Polygons of Census Blocks",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36969\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77690/nyu_2451_36969.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78390/nyu_2451_36969_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Nayarit, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "20.6747257399992 -106.63375403 22.8890616619992 -103.79573354",
+  "georss_polygon_s": "20.6747257399992 -106.63375403 22.8890616619992 -106.63375403 22.8890616619992 -103.79573354 20.6747257399992 -103.79573354 20.6747257399992 -106.63375403",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36969",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36969",
+  "nyu_addl_dspace_s": "37940",
+  "locn_geometry": "ENVELOPE(-106.63375403, -103.79573354, 22.8890616619992, 20.6747257399992)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36970.json b/metadata-aardvark/Datasets/nyu-2451-36970.json
index 62bbd03bb..bab400f82 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36970.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36970.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Municipio (Counties) for the Mexican state of Nayarit. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36970",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Nayarit, Mexico Counties",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36970\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77691/nyu_2451_36970.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78391/nyu_2451_36970_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Nayarit, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "20.6032209499991 -106.68772678 23.0845033399992 -103.72089555",
-  "georss_polygon_s": "20.6032209499991 -106.68772678 23.0845033399992 -106.68772678 23.0845033399992 -103.72089555 20.6032209499991 -103.72089555 20.6032209499991 -106.68772678",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36970",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36970",
-  "nyu_addl_dspace_s": "37941",
-  "locn_geometry": "ENVELOPE(-106.68772678, -103.72089555, 23.0845033399992, 20.6032209499991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Municipio (Counties) for the Mexican state of Nayarit. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36970"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Nayarit, Mexico Counties",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36970\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77691/nyu_2451_36970.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78391/nyu_2451_36970_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Nayarit, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "20.6032209499991 -106.68772678 23.0845033399992 -103.72089555",
+  "georss_polygon_s": "20.6032209499991 -106.68772678 23.0845033399992 -106.68772678 23.0845033399992 -103.72089555 20.6032209499991 -103.72089555 20.6032209499991 -106.68772678",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36970",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36970",
+  "nyu_addl_dspace_s": "37941",
+  "locn_geometry": "ENVELOPE(-106.68772678, -103.72089555, 23.0845033399992, 20.6032209499991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36971.json b/metadata-aardvark/Datasets/nyu-2451-36971.json
index 9bb264687..04a394c83 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36971.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36971.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Servicios con Informaci\u00f3n complementaria de tipo \u00c1rea (\u00c1reas Verdes, Camellones, glorietas) (Locations of Green Areas, Cemeteries, Sports and Recreation Areas) for the Mexican state of Nayarit. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36971",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Nayarit, Mexico Locations of Green Areas, Cemeteries, and sports and Recreation Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36971\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77692/nyu_2451_36971.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78392/nyu_2451_36971_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Nayarit, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "20.6775125199992 -106.62886477 22.8627017799992 -103.90347817",
-  "georss_polygon_s": "20.6775125199992 -106.62886477 22.8627017799992 -106.62886477 22.8627017799992 -103.90347817 20.6775125199992 -103.90347817 20.6775125199992 -106.62886477",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36971",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36971",
-  "nyu_addl_dspace_s": "37942",
-  "locn_geometry": "ENVELOPE(-106.62886477, -103.90347817, 22.8627017799992, 20.6775125199992)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Servicios con Información complementaria de tipo Área (Áreas Verdes, Camellones, glorietas) (Locations of Green Areas, Cemeteries, Sports and Recreation Areas) for the Mexican state of Nayarit. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36971"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Nayarit, Mexico Locations of Green Areas, Cemeteries, and sports and Recreation Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36971\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77692/nyu_2451_36971.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78392/nyu_2451_36971_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Nayarit, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "20.6775125199992 -106.62886477 22.8627017799992 -103.90347817",
+  "georss_polygon_s": "20.6775125199992 -106.62886477 22.8627017799992 -106.62886477 22.8627017799992 -103.90347817 20.6775125199992 -103.90347817 20.6775125199992 -106.62886477",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36971",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36971",
+  "nyu_addl_dspace_s": "37942",
+  "locn_geometry": "ENVELOPE(-106.62886477, -103.90347817, 22.8627017799992, 20.6775125199992)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36972.json b/metadata-aardvark/Datasets/nyu-2451-36972.json
index 4ff726656..f758568d5 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36972.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36972.json
@@ -1,45 +1,63 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This line shapefile represents Servicios con Informaci\u00f3n complementaria de tipo L\u00ednea (Routes of Rivers and Railways) for the Mexican state of Nayarit. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36972",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Rivers",
-    "Railroads",
-    "Railroads and state",
-    "Transportation",
-    "Canals",
-    "Water",
-    "Bridges",
-    "Dams"
-  ],
-  "dct_title_s": "2015 Nayarit, Mexico Routes of Rivers and Railways",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36972\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77693/nyu_2451_36972.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78393/nyu_2451_36972_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Nayarit, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "20.6706541399992 -106.63392129 22.8920672899992 -103.79715071",
-  "georss_polygon_s": "20.6706541399992 -106.63392129 22.8920672899992 -106.63392129 22.8920672899992 -103.79715071 20.6706541399992 -103.79715071 20.6706541399992 -106.63392129",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36972",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36972",
-  "nyu_addl_dspace_s": "37943",
-  "locn_geometry": "ENVELOPE(-106.63392129, -103.79715071, 22.8920672899992, 20.6706541399992)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This line shapefile represents Servicios con Información complementaria de tipo Línea (Routes of Rivers and Railways) for the Mexican state of Nayarit. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36972"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Rivers",
+    "Railroads",
+    "Railroads and state",
+    "Transportation",
+    "Canals",
+    "Water",
+    "Bridges",
+    "Dams"
+  ],
+  "dct_title_s": "2015 Nayarit, Mexico Routes of Rivers and Railways",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36972\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77693/nyu_2451_36972.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78393/nyu_2451_36972_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Nayarit, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "20.6706541399992 -106.63392129 22.8920672899992 -103.79715071",
+  "georss_polygon_s": "20.6706541399992 -106.63392129 22.8920672899992 -106.63392129 22.8920672899992 -103.79715071 20.6706541399992 -103.79715071 20.6706541399992 -106.63392129",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36972",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36972",
+  "nyu_addl_dspace_s": "37943",
+  "locn_geometry": "ENVELOPE(-106.63392129, -103.79715071, 22.8920672899992, 20.6706541399992)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36973.json b/metadata-aardvark/Datasets/nyu-2451-36973.json
index a3e5426af..c6813368b 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36973.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36973.json
@@ -1,43 +1,61 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile represents Servicios con Informaci\u00f3n complementaria de tipo Puntual (Palacios Municipales o Ayudant\u00edas, Parques o Jardines) (Locations of Municipal Buildings, Schools, Parks, and Gardens) for the Mexican state of Nayarit. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36973",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Location",
-    "Gardens",
-    "Parks",
-    "Recreation areas",
-    "Temples",
-    "Schools"
-  ],
-  "dct_title_s": "2015 Nayarit, Mexico Locations of Municipal Buildings, Schools, Parks, and Gardens",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36973\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77694/nyu_2451_36973.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78394/nyu_2451_36973_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Nayarit, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "20.6752404899992 -106.63206294 22.8883331399992 -103.799313",
-  "georss_polygon_s": "20.6752404899992 -106.63206294 22.8883331399992 -106.63206294 22.8883331399992 -103.799313 20.6752404899992 -103.799313 20.6752404899992 -106.63206294",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36973",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36973",
-  "nyu_addl_dspace_s": "37944",
-  "locn_geometry": "ENVELOPE(-106.63206294, -103.799313, 22.8883331399992, 20.6752404899992)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile represents Servicios con Información complementaria de tipo Puntual (Palacios Municipales o Ayudantías, Parques o Jardines) (Locations of Municipal Buildings, Schools, Parks, and Gardens) for the Mexican state of Nayarit. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36973"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Location",
+    "Gardens",
+    "Parks",
+    "Recreation areas",
+    "Temples",
+    "Schools"
+  ],
+  "dct_title_s": "2015 Nayarit, Mexico Locations of Municipal Buildings, Schools, Parks, and Gardens",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36973\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77694/nyu_2451_36973.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78394/nyu_2451_36973_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Nayarit, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "20.6752404899992 -106.63206294 22.8883331399992 -103.799313",
+  "georss_polygon_s": "20.6752404899992 -106.63206294 22.8883331399992 -106.63206294 22.8883331399992 -103.799313 20.6752404899992 -103.799313 20.6752404899992 -106.63206294",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36973",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36973",
+  "nyu_addl_dspace_s": "37944",
+  "locn_geometry": "ENVELOPE(-106.63206294, -103.799313, 22.8883331399992, 20.6752404899992)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36974.json b/metadata-aardvark/Datasets/nyu-2451-36974.json
index 4c30b3c01..c75f6fb66 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36974.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36974.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Territorio Insular (Isolated Areas) for the Mexican state of Nayarit. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36974",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Nayarit, Mexico Isolated Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36974\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77695/nyu_2451_36974.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78395/nyu_2451_36974_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Nayarit, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "21.0463343683211 -106.687726781448 21.8538936645109 -105.270767958909",
-  "georss_polygon_s": "21.0463343683211 -106.687726781448 21.8538936645109 -106.687726781448 21.8538936645109 -105.270767958909 21.0463343683211 -105.270767958909 21.0463343683211 -106.687726781448",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36974",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36974",
-  "nyu_addl_dspace_s": "37945",
-  "locn_geometry": "ENVELOPE(-106.687726781448, -105.270767958909, 21.8538936645109, 21.0463343683211)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Territorio Insular (Isolated Areas) for the Mexican state of Nayarit. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36974"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Nayarit, Mexico Isolated Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36974\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77695/nyu_2451_36974.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78395/nyu_2451_36974_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Nayarit, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "21.0463343683211 -106.687726781448 21.8538936645109 -105.270767958909",
+  "georss_polygon_s": "21.0463343683211 -106.687726781448 21.8538936645109 -106.687726781448 21.8538936645109 -105.270767958909 21.0463343683211 -105.270767958909 21.0463343683211 -106.687726781448",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36974",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36974",
+  "nyu_addl_dspace_s": "37945",
+  "locn_geometry": "ENVELOPE(-106.687726781448, -105.270767958909, 21.8538936645109, 21.0463343683211)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36975.json b/metadata-aardvark/Datasets/nyu-2451-36975.json
index 023c6bdec..963659895 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36975.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36975.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents \u00c1rea Geoestad\u00edstica B\u00e1sica (AGEB) (Rural Census Tracts) for the Mexican state of Nuevo Leon. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36975",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Nuevo Leon, Mexico Rural Census Tracts",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36975\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77696/nyu_2451_36975.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78396/nyu_2451_36975_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Nuevo Leon, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "23.1626831799992 -101.20676271 27.7991371799994 -98.4215760799999",
-  "georss_polygon_s": "23.1626831799992 -101.20676271 27.7991371799994 -101.20676271 27.7991371799994 -98.4215760799999 23.1626831799992 -98.4215760799999 23.1626831799992 -101.20676271",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36975",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36975",
-  "nyu_addl_dspace_s": "37946",
-  "locn_geometry": "ENVELOPE(-101.20676271, -98.4215760799999, 27.7991371799994, 23.1626831799992)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Área Geoestadística Básica (AGEB) (Rural Census Tracts) for the Mexican state of Nuevo Leon. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36975"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Nuevo Leon, Mexico Rural Census Tracts",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36975\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77696/nyu_2451_36975.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78396/nyu_2451_36975_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Nuevo Leon, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "23.1626831799992 -101.20676271 27.7991371799994 -98.4215760799999",
+  "georss_polygon_s": "23.1626831799992 -101.20676271 27.7991371799994 -101.20676271 27.7991371799994 -98.4215760799999 23.1626831799992 -98.4215760799999 23.1626831799992 -101.20676271",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36975",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36975",
+  "nyu_addl_dspace_s": "37946",
+  "locn_geometry": "ENVELOPE(-101.20676271, -98.4215760799999, 27.7991371799994, 23.1626831799992)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36976.json b/metadata-aardvark/Datasets/nyu-2451-36976.json
index 81043b7f9..0090cd985 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36976.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36976.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents \u00c1rea Geoestad\u00edstica B\u00e1sica (AGEB) (Urban Census Tracts) for the Mexican state of Nuevo Leon. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36976",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Nuevo Leon, Mexico Urban Census Tracts",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36976\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77697/nyu_2451_36976.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78397/nyu_2451_36976_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Nuevo Leon, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "23.4155335499992 -100.639297811 27.2585390499993 -99.1659508799999",
-  "georss_polygon_s": "23.4155335499992 -100.639297811 27.2585390499993 -100.639297811 27.2585390499993 -99.1659508799999 23.4155335499992 -99.1659508799999 23.4155335499992 -100.639297811",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36976",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36976",
-  "nyu_addl_dspace_s": "37947",
-  "locn_geometry": "ENVELOPE(-100.639297811, -99.1659508799999, 27.2585390499993, 23.4155335499992)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Área Geoestadística Básica (AGEB) (Urban Census Tracts) for the Mexican state of Nuevo Leon. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36976"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Nuevo Leon, Mexico Urban Census Tracts",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36976\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77697/nyu_2451_36976.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78397/nyu_2451_36976_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Nuevo Leon, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "23.4155335499992 -100.639297811 27.2585390499993 -99.1659508799999",
+  "georss_polygon_s": "23.4155335499992 -100.639297811 27.2585390499993 -100.639297811 27.2585390499993 -99.1659508799999 23.4155335499992 -99.1659508799999 23.4155335499992 -100.639297811",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36976",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36976",
+  "nyu_addl_dspace_s": "37947",
+  "locn_geometry": "ENVELOPE(-100.639297811, -99.1659508799999, 27.2585390499993, 23.4155335499992)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36977.json b/metadata-aardvark/Datasets/nyu-2451-36977.json
index 5f6528d34..c8bd03c55 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36977.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36977.json
@@ -1,40 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This line shapefile represents Ejes de vialidad (Streets) for the Mexican state of Nuevo Leon. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36977",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Streets",
-    "Roads",
-    "Transportation"
-  ],
-  "dct_title_s": "2015 Nuevo Leon, Mexico Streets",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36977\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77698/nyu_2451_36977.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78398/nyu_2451_36977_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Nuevo Leon, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "23.2425136599992 -101.11347325 27.7089045799994 -98.9203246199999",
-  "georss_polygon_s": "23.2425136599992 -101.11347325 27.7089045799994 -101.11347325 27.7089045799994 -98.9203246199999 23.2425136599992 -98.9203246199999 23.2425136599992 -101.11347325",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36977",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36977",
-  "nyu_addl_dspace_s": "37948",
-  "locn_geometry": "ENVELOPE(-101.11347325, -98.9203246199999, 27.7089045799994, 23.2425136599992)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This line shapefile represents Ejes de vialidad (Streets) for the Mexican state of Nuevo Leon. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36977"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Streets",
+    "Roads",
+    "Transportation"
+  ],
+  "dct_title_s": "2015 Nuevo Leon, Mexico Streets",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36977\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77698/nyu_2451_36977.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78398/nyu_2451_36977_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Nuevo Leon, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "23.2425136599992 -101.11347325 27.7089045799994 -98.9203246199999",
+  "georss_polygon_s": "23.2425136599992 -101.11347325 27.7089045799994 -101.11347325 27.7089045799994 -98.9203246199999 23.2425136599992 -98.9203246199999 23.2425136599992 -101.11347325",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36977",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36977",
+  "nyu_addl_dspace_s": "37948",
+  "locn_geometry": "ENVELOPE(-101.11347325, -98.9203246199999, 27.7089045799994, 23.2425136599992)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36978.json b/metadata-aardvark/Datasets/nyu-2451-36978.json
index cce9913f3..f582c8e94 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36978.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36978.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Entidad (State) for the Mexican state of Nuevo Leon. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36978",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Nuevo Leon, Mexico State Boundary",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36978\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77699/nyu_2451_36978.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78399/nyu_2451_36978_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Nuevo Leon, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "23.1626831799992 -101.20676271 27.7991371799994 -98.4215760799999",
-  "georss_polygon_s": "23.1626831799992 -101.20676271 27.7991371799994 -101.20676271 27.7991371799994 -98.4215760799999 23.1626831799992 -98.4215760799999 23.1626831799992 -101.20676271",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36978",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36978",
-  "nyu_addl_dspace_s": "37949",
-  "locn_geometry": "ENVELOPE(-101.20676271, -98.4215760799999, 27.7991371799994, 23.1626831799992)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Entidad (State) for the Mexican state of Nuevo Leon. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36978"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Nuevo Leon, Mexico State Boundary",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36978\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77699/nyu_2451_36978.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78399/nyu_2451_36978_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Nuevo Leon, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "23.1626831799992 -101.20676271 27.7991371799994 -98.4215760799999",
+  "georss_polygon_s": "23.1626831799992 -101.20676271 27.7991371799994 -101.20676271 27.7991371799994 -98.4215760799999 23.1626831799992 -98.4215760799999 23.1626831799992 -101.20676271",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36978",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36978",
+  "nyu_addl_dspace_s": "37949",
+  "locn_geometry": "ENVELOPE(-101.20676271, -98.4215760799999, 27.7991371799994, 23.1626831799992)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36979.json b/metadata-aardvark/Datasets/nyu-2451-36979.json
index 1ca2707ae..a84352956 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36979.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36979.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This line shapefile represents Frentes de Manzana (Census Blocks) for the Mexican state of Nuevo Leon. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36979",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Nuevo Leon, Mexico Census Blocks",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36979\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77700/nyu_2451_36979.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78400/nyu_2451_36979_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Nuevo Leon, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "23.2425256599992 -101.11310555 27.7088506199994 -98.9203711699999",
-  "georss_polygon_s": "23.2425256599992 -101.11310555 27.7088506199994 -101.11310555 27.7088506199994 -98.9203711699999 23.2425256599992 -98.9203711699999 23.2425256599992 -101.11310555",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36979",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36979",
-  "nyu_addl_dspace_s": "37950",
-  "locn_geometry": "ENVELOPE(-101.11310555, -98.9203711699999, 27.7088506199994, 23.2425256599992)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This line shapefile represents Frentes de Manzana (Census Blocks) for the Mexican state of Nuevo Leon. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36979"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Nuevo Leon, Mexico Census Blocks",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36979\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77700/nyu_2451_36979.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78400/nyu_2451_36979_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Nuevo Leon, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "23.2425256599992 -101.11310555 27.7088506199994 -98.9203711699999",
+  "georss_polygon_s": "23.2425256599992 -101.11310555 27.7088506199994 -101.11310555 27.7088506199994 -98.9203711699999 23.2425256599992 -98.9203711699999 23.2425256599992 -101.11310555",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36979",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36979",
+  "nyu_addl_dspace_s": "37950",
+  "locn_geometry": "ENVELOPE(-101.11310555, -98.9203711699999, 27.7088506199994, 23.2425256599992)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36980.json b/metadata-aardvark/Datasets/nyu-2451-36980.json
index 7521cb65b..9857305a2 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36980.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36980.json
@@ -1,38 +1,56 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile represents Localidad Rural (Locations of Rural Places without Boundaries) for the Mexican state of Nuevo Leon. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36980",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Location"
-  ],
-  "dct_title_s": "2015 Nuevo Leon, Mexico Locations of Rural Places without Boundaries",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36980\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77701/nyu_2451_36980.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78401/nyu_2451_36980_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Nuevo Leon, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "23.2550801099992 -101.16200412 27.7527880499994 -98.4724959699999",
-  "georss_polygon_s": "23.2550801099992 -101.16200412 27.7527880499994 -101.16200412 27.7527880499994 -98.4724959699999 23.2550801099992 -98.4724959699999 23.2550801099992 -101.16200412",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36980",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36980",
-  "nyu_addl_dspace_s": "37951",
-  "locn_geometry": "ENVELOPE(-101.16200412, -98.4724959699999, 27.7527880499994, 23.2550801099992)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile represents Localidad Rural (Locations of Rural Places without Boundaries) for the Mexican state of Nuevo Leon. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36980"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Location"
+  ],
+  "dct_title_s": "2015 Nuevo Leon, Mexico Locations of Rural Places without Boundaries",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36980\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77701/nyu_2451_36980.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78401/nyu_2451_36980_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Nuevo Leon, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "23.2550801099992 -101.16200412 27.7527880499994 -98.4724959699999",
+  "georss_polygon_s": "23.2550801099992 -101.16200412 27.7527880499994 -101.16200412 27.7527880499994 -98.4724959699999 23.2550801099992 -98.4724959699999 23.2550801099992 -101.16200412",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36980",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36980",
+  "nyu_addl_dspace_s": "37951",
+  "locn_geometry": "ENVELOPE(-101.16200412, -98.4724959699999, 27.7527880499994, 23.2550801099992)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36981.json b/metadata-aardvark/Datasets/nyu-2451-36981.json
index 5c0e706fe..7f61cc77e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36981.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36981.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Localidad Urbana y Rural Amanzanada (Locations of Urban and Rural Blocks) for the Mexican state of Nuevo Leon. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36981",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Nuevo Leon, Mexico Locations of Urban and Rural Blocks",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36981\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77702/nyu_2451_36981.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78402/nyu_2451_36981_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Nuevo Leon, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "23.2424820197287 -101.11347325009 27.7099033096894 -98.9203246198852",
-  "georss_polygon_s": "23.2424820197287 -101.11347325009 27.7099033096894 -101.11347325009 27.7099033096894 -98.9203246198852 23.2424820197287 -98.9203246198852 23.2424820197287 -101.11347325009",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36981",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36981",
-  "nyu_addl_dspace_s": "37952",
-  "locn_geometry": "ENVELOPE(-101.11347325009, -98.9203246198852, 27.7099033096894, 23.2424820197287)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Localidad Urbana y Rural Amanzanada (Locations of Urban and Rural Blocks) for the Mexican state of Nuevo Leon. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36981"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Nuevo Leon, Mexico Locations of Urban and Rural Blocks",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36981\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77702/nyu_2451_36981.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78402/nyu_2451_36981_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Nuevo Leon, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "23.2424820197287 -101.11347325009 27.7099033096894 -98.9203246198852",
+  "georss_polygon_s": "23.2424820197287 -101.11347325009 27.7099033096894 -101.11347325009 27.7099033096894 -98.9203246198852 23.2424820197287 -98.9203246198852 23.2424820197287 -101.11347325009",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36981",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36981",
+  "nyu_addl_dspace_s": "37952",
+  "locn_geometry": "ENVELOPE(-101.11347325009, -98.9203246198852, 27.7099033096894, 23.2424820197287)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36982.json b/metadata-aardvark/Datasets/nyu-2451-36982.json
index d1d445142..2f61bfc3e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36982.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36982.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Pol\u00edgonos de Manzanas (polygons of Census Blocks) for the Mexican state of Nuevo Leon. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36982",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Nuevo Leon, Mexico Polygons of Census Blocks",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36982\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77703/nyu_2451_36982.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78403/nyu_2451_36982_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Nuevo Leon, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "23.2425256599992 -101.11310555 27.7088506199994 -98.9203711699999",
-  "georss_polygon_s": "23.2425256599992 -101.11310555 27.7088506199994 -101.11310555 27.7088506199994 -98.9203711699999 23.2425256599992 -98.9203711699999 23.2425256599992 -101.11310555",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36982",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36982",
-  "nyu_addl_dspace_s": "37953",
-  "locn_geometry": "ENVELOPE(-101.11310555, -98.9203711699999, 27.7088506199994, 23.2425256599992)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Polígonos de Manzanas (polygons of Census Blocks) for the Mexican state of Nuevo Leon. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36982"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Nuevo Leon, Mexico Polygons of Census Blocks",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36982\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77703/nyu_2451_36982.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78403/nyu_2451_36982_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Nuevo Leon, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "23.2425256599992 -101.11310555 27.7088506199994 -98.9203711699999",
+  "georss_polygon_s": "23.2425256599992 -101.11310555 27.7088506199994 -101.11310555 27.7088506199994 -98.9203711699999 23.2425256599992 -98.9203711699999 23.2425256599992 -101.11310555",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36982",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36982",
+  "nyu_addl_dspace_s": "37953",
+  "locn_geometry": "ENVELOPE(-101.11310555, -98.9203711699999, 27.7088506199994, 23.2425256599992)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36983.json b/metadata-aardvark/Datasets/nyu-2451-36983.json
index 18a23ec8f..a207f4f44 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36983.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36983.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Municipio (Counties) for the Mexican state of Nuevo Leon. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36983",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Nuevo Leon, Mexico Counties",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36983\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77704/nyu_2451_36983.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78404/nyu_2451_36983_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Nuevo Leon, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "23.1626831799992 -101.20676271 27.7991371799994 -98.4215760799999",
-  "georss_polygon_s": "23.1626831799992 -101.20676271 27.7991371799994 -101.20676271 27.7991371799994 -98.4215760799999 23.1626831799992 -98.4215760799999 23.1626831799992 -101.20676271",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36983",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36983",
-  "nyu_addl_dspace_s": "37954",
-  "locn_geometry": "ENVELOPE(-101.20676271, -98.4215760799999, 27.7991371799994, 23.1626831799992)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Municipio (Counties) for the Mexican state of Nuevo Leon. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36983"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Nuevo Leon, Mexico Counties",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36983\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77704/nyu_2451_36983.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78404/nyu_2451_36983_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Nuevo Leon, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "23.1626831799992 -101.20676271 27.7991371799994 -98.4215760799999",
+  "georss_polygon_s": "23.1626831799992 -101.20676271 27.7991371799994 -101.20676271 27.7991371799994 -98.4215760799999 23.1626831799992 -98.4215760799999 23.1626831799992 -101.20676271",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36983",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36983",
+  "nyu_addl_dspace_s": "37954",
+  "locn_geometry": "ENVELOPE(-101.20676271, -98.4215760799999, 27.7991371799994, 23.1626831799992)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36984.json b/metadata-aardvark/Datasets/nyu-2451-36984.json
index c1e88cb68..12c0df1be 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36984.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36984.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Servicios con Informaci\u00f3n complementaria de tipo \u00c1rea (\u00c1reas Verdes, Camellones, glorietas) (Locations of Green Areas, Cemeteries, Sports and Recreation Areas) for the Mexican state of Nuevo Leon. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36984",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Nuevo Leon, Mexico Locations of Green Areas, Cemeteries, and sports and Recreation Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36984\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77705/nyu_2451_36984.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78405/nyu_2451_36984_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Nuevo Leon, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "23.2464095099992 -101.11310555 27.7088506199994 -98.9218077499999",
-  "georss_polygon_s": "23.2464095099992 -101.11310555 27.7088506199994 -101.11310555 27.7088506199994 -98.9218077499999 23.2464095099992 -98.9218077499999 23.2464095099992 -101.11310555",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36984",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36984",
-  "nyu_addl_dspace_s": "37955",
-  "locn_geometry": "ENVELOPE(-101.11310555, -98.9218077499999, 27.7088506199994, 23.2464095099992)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Servicios con Información complementaria de tipo Área (Áreas Verdes, Camellones, glorietas) (Locations of Green Areas, Cemeteries, Sports and Recreation Areas) for the Mexican state of Nuevo Leon. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36984"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Nuevo Leon, Mexico Locations of Green Areas, Cemeteries, and sports and Recreation Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36984\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77705/nyu_2451_36984.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78405/nyu_2451_36984_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Nuevo Leon, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "23.2464095099992 -101.11310555 27.7088506199994 -98.9218077499999",
+  "georss_polygon_s": "23.2464095099992 -101.11310555 27.7088506199994 -101.11310555 27.7088506199994 -98.9218077499999 23.2464095099992 -98.9218077499999 23.2464095099992 -101.11310555",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36984",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36984",
+  "nyu_addl_dspace_s": "37955",
+  "locn_geometry": "ENVELOPE(-101.11310555, -98.9218077499999, 27.7088506199994, 23.2464095099992)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36985.json b/metadata-aardvark/Datasets/nyu-2451-36985.json
index d146c7bff..64f0be860 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36985.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36985.json
@@ -1,45 +1,63 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This line shapefile represents Servicios con Informaci\u00f3n complementaria de tipo L\u00ednea (Routes of Rivers and Railways) for the Mexican state of Nuevo Leon. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36985",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Rivers",
-    "Railroads",
-    "Railroads and state",
-    "Transportation",
-    "Canals",
-    "Water",
-    "Bridges",
-    "Dams"
-  ],
-  "dct_title_s": "2015 Nuevo Leon, Mexico Routes of Rivers and Railways",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36985\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77706/nyu_2451_36985.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78406/nyu_2451_36985_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Nuevo Leon, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "23.2438443799992 -101.10794674 27.7113547499994 -98.9773347999999",
-  "georss_polygon_s": "23.2438443799992 -101.10794674 27.7113547499994 -101.10794674 27.7113547499994 -98.9773347999999 23.2438443799992 -98.9773347999999 23.2438443799992 -101.10794674",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36985",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36985",
-  "nyu_addl_dspace_s": "37956",
-  "locn_geometry": "ENVELOPE(-101.10794674, -98.9773347999999, 27.7113547499994, 23.2438443799992)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This line shapefile represents Servicios con Información complementaria de tipo Línea (Routes of Rivers and Railways) for the Mexican state of Nuevo Leon. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36985"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Rivers",
+    "Railroads",
+    "Railroads and state",
+    "Transportation",
+    "Canals",
+    "Water",
+    "Bridges",
+    "Dams"
+  ],
+  "dct_title_s": "2015 Nuevo Leon, Mexico Routes of Rivers and Railways",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36985\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77706/nyu_2451_36985.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78406/nyu_2451_36985_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Nuevo Leon, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "23.2438443799992 -101.10794674 27.7113547499994 -98.9773347999999",
+  "georss_polygon_s": "23.2438443799992 -101.10794674 27.7113547499994 -101.10794674 27.7113547499994 -98.9773347999999 23.2438443799992 -98.9773347999999 23.2438443799992 -101.10794674",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36985",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36985",
+  "nyu_addl_dspace_s": "37956",
+  "locn_geometry": "ENVELOPE(-101.10794674, -98.9773347999999, 27.7113547499994, 23.2438443799992)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36986.json b/metadata-aardvark/Datasets/nyu-2451-36986.json
index 759ec7105..3013136f0 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36986.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36986.json
@@ -1,43 +1,61 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile represents Servicios con Informaci\u00f3n complementaria de tipo Puntual (Palacios Municipales o Ayudant\u00edas, Parques o Jardines) (Locations of Municipal Buildings, Schools, Parks, and Gardens) for the Mexican state of Nuevo Leon. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36986",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Location",
-    "Gardens",
-    "Parks",
-    "Recreation areas",
-    "Temples",
-    "Schools"
-  ],
-  "dct_title_s": "2015 Nuevo Leon, Mexico Locations of Municipal Buildings, Schools, Parks, and Gardens",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36986\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77707/nyu_2451_36986.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78407/nyu_2451_36986_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Nuevo Leon, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "23.2445685399992 -101.1104288 27.7036883099994 -98.9216426499999",
-  "georss_polygon_s": "23.2445685399992 -101.1104288 27.7036883099994 -101.1104288 27.7036883099994 -98.9216426499999 23.2445685399992 -98.9216426499999 23.2445685399992 -101.1104288",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36986",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36986",
-  "nyu_addl_dspace_s": "37957",
-  "locn_geometry": "ENVELOPE(-101.1104288, -98.9216426499999, 27.7036883099994, 23.2445685399992)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile represents Servicios con Información complementaria de tipo Puntual (Palacios Municipales o Ayudantías, Parques o Jardines) (Locations of Municipal Buildings, Schools, Parks, and Gardens) for the Mexican state of Nuevo Leon. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36986"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Location",
+    "Gardens",
+    "Parks",
+    "Recreation areas",
+    "Temples",
+    "Schools"
+  ],
+  "dct_title_s": "2015 Nuevo Leon, Mexico Locations of Municipal Buildings, Schools, Parks, and Gardens",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36986\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77707/nyu_2451_36986.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78407/nyu_2451_36986_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Nuevo Leon, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "23.2445685399992 -101.1104288 27.7036883099994 -98.9216426499999",
+  "georss_polygon_s": "23.2445685399992 -101.1104288 27.7036883099994 -101.1104288 27.7036883099994 -98.9216426499999 23.2445685399992 -98.9216426499999 23.2445685399992 -101.1104288",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36986",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36986",
+  "nyu_addl_dspace_s": "37957",
+  "locn_geometry": "ENVELOPE(-101.1104288, -98.9216426499999, 27.7036883099994, 23.2445685399992)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36987.json b/metadata-aardvark/Datasets/nyu-2451-36987.json
index 84b464f06..88e0e3fea 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36987.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36987.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents \u00c1rea Geoestad\u00edstica B\u00e1sica (AGEB) (Rural Census Tracts) for the Mexican state of Oaxaca. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36987",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Oaxaca, Mexico Rural Census Tracts",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36987\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77708/nyu_2451_36987.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78408/nyu_2451_36987_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Oaxaca, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "15.6571685999991 -98.55270734 18.6696880599991 -93.8674267699999",
-  "georss_polygon_s": "15.6571685999991 -98.55270734 18.6696880599991 -98.55270734 18.6696880599991 -93.8674267699999 15.6571685999991 -93.8674267699999 15.6571685999991 -98.55270734",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36987",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36987",
-  "nyu_addl_dspace_s": "37958",
-  "locn_geometry": "ENVELOPE(-98.55270734, -93.8674267699999, 18.6696880599991, 15.6571685999991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Área Geoestadística Básica (AGEB) (Rural Census Tracts) for the Mexican state of Oaxaca. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36987"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Oaxaca, Mexico Rural Census Tracts",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36987\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77708/nyu_2451_36987.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78408/nyu_2451_36987_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Oaxaca, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "15.6571685999991 -98.55270734 18.6696880599991 -93.8674267699999",
+  "georss_polygon_s": "15.6571685999991 -98.55270734 18.6696880599991 -98.55270734 18.6696880599991 -93.8674267699999 15.6571685999991 -93.8674267699999 15.6571685999991 -98.55270734",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36987",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36987",
+  "nyu_addl_dspace_s": "37958",
+  "locn_geometry": "ENVELOPE(-98.55270734, -93.8674267699999, 18.6696880599991, 15.6571685999991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36988.json b/metadata-aardvark/Datasets/nyu-2451-36988.json
index f19162db4..cce907ff0 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36988.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36988.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents \u00c1rea Geoestad\u00edstica B\u00e1sica (AGEB) (Urban Census Tracts) for the Mexican state of Oaxaca. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36988",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Oaxaca, Mexico Urban Census Tracts",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36988\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77709/nyu_2451_36988.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78409/nyu_2451_36988_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Oaxaca, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "15.6575903199991 -98.4524895499999 18.6061189199991 -94.17868208",
-  "georss_polygon_s": "15.6575903199991 -98.4524895499999 18.6061189199991 -98.4524895499999 18.6061189199991 -94.17868208 15.6575903199991 -94.17868208 15.6575903199991 -98.4524895499999",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36988",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36988",
-  "nyu_addl_dspace_s": "37959",
-  "locn_geometry": "ENVELOPE(-98.4524895499999, -94.17868208, 18.6061189199991, 15.6575903199991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Área Geoestadística Básica (AGEB) (Urban Census Tracts) for the Mexican state of Oaxaca. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36988"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Oaxaca, Mexico Urban Census Tracts",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36988\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77709/nyu_2451_36988.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78409/nyu_2451_36988_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Oaxaca, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "15.6575903199991 -98.4524895499999 18.6061189199991 -94.17868208",
+  "georss_polygon_s": "15.6575903199991 -98.4524895499999 18.6061189199991 -98.4524895499999 18.6061189199991 -94.17868208 15.6575903199991 -94.17868208 15.6575903199991 -98.4524895499999",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36988",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36988",
+  "nyu_addl_dspace_s": "37959",
+  "locn_geometry": "ENVELOPE(-98.4524895499999, -94.17868208, 18.6061189199991, 15.6575903199991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36989.json b/metadata-aardvark/Datasets/nyu-2451-36989.json
index d08e97405..6e077719d 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36989.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36989.json
@@ -1,40 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This line shapefile represents Ejes de vialidad (Streets) for the Mexican state of Oaxaca. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36989",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Streets",
-    "Roads",
-    "Transportation"
-  ],
-  "dct_title_s": "2015 Oaxaca, Mexico Streets",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36989\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77710/nyu_2451_36989.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78410/nyu_2451_36989_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Oaxaca, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "15.6577936499991 -98.5464459499999 18.6478321499991 -93.9192484499999",
-  "georss_polygon_s": "15.6577936499991 -98.5464459499999 18.6478321499991 -98.5464459499999 18.6478321499991 -93.9192484499999 15.6577936499991 -93.9192484499999 15.6577936499991 -98.5464459499999",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36989",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36989",
-  "nyu_addl_dspace_s": "37960",
-  "locn_geometry": "ENVELOPE(-98.5464459499999, -93.9192484499999, 18.6478321499991, 15.6577936499991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This line shapefile represents Ejes de vialidad (Streets) for the Mexican state of Oaxaca. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36989"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Streets",
+    "Roads",
+    "Transportation"
+  ],
+  "dct_title_s": "2015 Oaxaca, Mexico Streets",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36989\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77710/nyu_2451_36989.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78410/nyu_2451_36989_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Oaxaca, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "15.6577936499991 -98.5464459499999 18.6478321499991 -93.9192484499999",
+  "georss_polygon_s": "15.6577936499991 -98.5464459499999 18.6478321499991 -98.5464459499999 18.6478321499991 -93.9192484499999 15.6577936499991 -93.9192484499999 15.6577936499991 -98.5464459499999",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36989",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36989",
+  "nyu_addl_dspace_s": "37960",
+  "locn_geometry": "ENVELOPE(-98.5464459499999, -93.9192484499999, 18.6478321499991, 15.6577936499991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36990.json b/metadata-aardvark/Datasets/nyu-2451-36990.json
index 6420da104..84c74da30 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36990.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36990.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Entidad (State) for the Mexican state of Oaxaca. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36990",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Oaxaca, Mexico State Boundary",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36990\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77711/nyu_2451_36990.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78411/nyu_2451_36990_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Oaxaca, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "15.6571685999991 -98.55270734 18.6696880599991 -93.8674267699999",
-  "georss_polygon_s": "15.6571685999991 -98.55270734 18.6696880599991 -98.55270734 18.6696880599991 -93.8674267699999 15.6571685999991 -93.8674267699999 15.6571685999991 -98.55270734",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36990",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36990",
-  "nyu_addl_dspace_s": "37961",
-  "locn_geometry": "ENVELOPE(-98.55270734, -93.8674267699999, 18.6696880599991, 15.6571685999991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Entidad (State) for the Mexican state of Oaxaca. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36990"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Oaxaca, Mexico State Boundary",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36990\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77711/nyu_2451_36990.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78411/nyu_2451_36990_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Oaxaca, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "15.6571685999991 -98.55270734 18.6696880599991 -93.8674267699999",
+  "georss_polygon_s": "15.6571685999991 -98.55270734 18.6696880599991 -98.55270734 18.6696880599991 -93.8674267699999 15.6571685999991 -93.8674267699999 15.6571685999991 -98.55270734",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36990",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36990",
+  "nyu_addl_dspace_s": "37961",
+  "locn_geometry": "ENVELOPE(-98.55270734, -93.8674267699999, 18.6696880599991, 15.6571685999991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36991.json b/metadata-aardvark/Datasets/nyu-2451-36991.json
index 4f4939fae..5cd217426 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36991.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36991.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This line shapefile represents Frentes de Manzana (Census Blocks) for the Mexican state of Oaxaca. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36991",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Oaxaca, Mexico Census Blocks",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36991\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77712/nyu_2451_36991.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78412/nyu_2451_36991_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Oaxaca, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "15.6576112199991 -98.5467428299999 18.6477888899992 -93.9192984499999",
-  "georss_polygon_s": "15.6576112199991 -98.5467428299999 18.6477888899992 -98.5467428299999 18.6477888899992 -93.9192984499999 15.6576112199991 -93.9192984499999 15.6576112199991 -98.5467428299999",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36991",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36991",
-  "nyu_addl_dspace_s": "37962",
-  "locn_geometry": "ENVELOPE(-98.5467428299999, -93.9192984499999, 18.6477888899992, 15.6576112199991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This line shapefile represents Frentes de Manzana (Census Blocks) for the Mexican state of Oaxaca. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36991"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Oaxaca, Mexico Census Blocks",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36991\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77712/nyu_2451_36991.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78412/nyu_2451_36991_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Oaxaca, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "15.6576112199991 -98.5467428299999 18.6477888899992 -93.9192984499999",
+  "georss_polygon_s": "15.6576112199991 -98.5467428299999 18.6477888899992 -98.5467428299999 18.6477888899992 -93.9192984499999 15.6576112199991 -93.9192984499999 15.6576112199991 -98.5467428299999",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36991",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36991",
+  "nyu_addl_dspace_s": "37962",
+  "locn_geometry": "ENVELOPE(-98.5467428299999, -93.9192984499999, 18.6477888899992, 15.6576112199991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36992.json b/metadata-aardvark/Datasets/nyu-2451-36992.json
index 9edbf7b45..55eccca90 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36992.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36992.json
@@ -1,38 +1,56 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile represents Localidad Rural (Locations of Rural Places without Boundaries) for the Mexican state of Oaxaca. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36992",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Location"
-  ],
-  "dct_title_s": "2015 Oaxaca, Mexico Locations of Rural Places without Boundaries",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36992\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77713/nyu_2451_36992.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78413/nyu_2451_36992_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Oaxaca, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "15.6668333399991 -98.5224999999999 18.6299999999991 -93.9013888899999",
-  "georss_polygon_s": "15.6668333399991 -98.5224999999999 18.6299999999991 -98.5224999999999 18.6299999999991 -93.9013888899999 15.6668333399991 -93.9013888899999 15.6668333399991 -98.5224999999999",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36992",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36992",
-  "nyu_addl_dspace_s": "37963",
-  "locn_geometry": "ENVELOPE(-98.5224999999999, -93.9013888899999, 18.6299999999991, 15.6668333399991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile represents Localidad Rural (Locations of Rural Places without Boundaries) for the Mexican state of Oaxaca. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36992"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Location"
+  ],
+  "dct_title_s": "2015 Oaxaca, Mexico Locations of Rural Places without Boundaries",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36992\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77713/nyu_2451_36992.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78413/nyu_2451_36992_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Oaxaca, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "15.6668333399991 -98.5224999999999 18.6299999999991 -93.9013888899999",
+  "georss_polygon_s": "15.6668333399991 -98.5224999999999 18.6299999999991 -98.5224999999999 18.6299999999991 -93.9013888899999 15.6668333399991 -93.9013888899999 15.6668333399991 -98.5224999999999",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36992",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36992",
+  "nyu_addl_dspace_s": "37963",
+  "locn_geometry": "ENVELOPE(-98.5224999999999, -93.9013888899999, 18.6299999999991, 15.6668333399991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36993.json b/metadata-aardvark/Datasets/nyu-2451-36993.json
index c9b56f72b..12a3a4bce 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36993.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36993.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Localidad Urbana y Rural Amanzanada (Locations of Urban and Rural Blocks) for the Mexican state of Oaxaca. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36993",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Oaxaca, Mexico Locations of Urban and Rural Blocks",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36993\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77714/nyu_2451_36993.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78414/nyu_2451_36993_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Oaxaca, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "15.6575903199991 -98.5467721699999 18.6478321499991 -93.9192484499999",
-  "georss_polygon_s": "15.6575903199991 -98.5467721699999 18.6478321499991 -98.5467721699999 18.6478321499991 -93.9192484499999 15.6575903199991 -93.9192484499999 15.6575903199991 -98.5467721699999",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36993",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36993",
-  "nyu_addl_dspace_s": "37964",
-  "locn_geometry": "ENVELOPE(-98.5467721699999, -93.9192484499999, 18.6478321499991, 15.6575903199991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Localidad Urbana y Rural Amanzanada (Locations of Urban and Rural Blocks) for the Mexican state of Oaxaca. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36993"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Oaxaca, Mexico Locations of Urban and Rural Blocks",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36993\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77714/nyu_2451_36993.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78414/nyu_2451_36993_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Oaxaca, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "15.6575903199991 -98.5467721699999 18.6478321499991 -93.9192484499999",
+  "georss_polygon_s": "15.6575903199991 -98.5467721699999 18.6478321499991 -98.5467721699999 18.6478321499991 -93.9192484499999 15.6575903199991 -93.9192484499999 15.6575903199991 -98.5467721699999",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36993",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36993",
+  "nyu_addl_dspace_s": "37964",
+  "locn_geometry": "ENVELOPE(-98.5467721699999, -93.9192484499999, 18.6478321499991, 15.6575903199991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36994.json b/metadata-aardvark/Datasets/nyu-2451-36994.json
index fa3886946..b157bbc51 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36994.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36994.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Pol\u00edgonos de Manzanas (polygons of Census Blocks) for the Mexican state of Oaxaca. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36994",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Oaxaca, Mexico Polygons of Census Blocks",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36994\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77715/nyu_2451_36994.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78415/nyu_2451_36994_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Oaxaca, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "15.6576112199991 -98.5467428299999 18.6477888899992 -93.9176129999999",
-  "georss_polygon_s": "15.6576112199991 -98.5467428299999 18.6477888899992 -98.5467428299999 18.6477888899992 -93.9176129999999 15.6576112199991 -93.9176129999999 15.6576112199991 -98.5467428299999",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36994",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36994",
-  "nyu_addl_dspace_s": "37965",
-  "locn_geometry": "ENVELOPE(-98.5467428299999, -93.9176129999999, 18.6477888899992, 15.6576112199991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Polígonos de Manzanas (polygons of Census Blocks) for the Mexican state of Oaxaca. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36994"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Oaxaca, Mexico Polygons of Census Blocks",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36994\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77715/nyu_2451_36994.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78415/nyu_2451_36994_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Oaxaca, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "15.6576112199991 -98.5467428299999 18.6477888899992 -93.9176129999999",
+  "georss_polygon_s": "15.6576112199991 -98.5467428299999 18.6477888899992 -98.5467428299999 18.6477888899992 -93.9176129999999 15.6576112199991 -93.9176129999999 15.6576112199991 -98.5467428299999",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36994",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36994",
+  "nyu_addl_dspace_s": "37965",
+  "locn_geometry": "ENVELOPE(-98.5467428299999, -93.9176129999999, 18.6477888899992, 15.6576112199991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36995.json b/metadata-aardvark/Datasets/nyu-2451-36995.json
index 091bc9160..b1eb922cf 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36995.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36995.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Municipio (Counties) for the Mexican state of Oaxaca. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36995",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Oaxaca, Mexico Counties",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36995\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77716/nyu_2451_36995.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78416/nyu_2451_36995_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Oaxaca, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "15.6571685999991 -98.55270734 18.6696880599991 -93.8674267699999",
-  "georss_polygon_s": "15.6571685999991 -98.55270734 18.6696880599991 -98.55270734 18.6696880599991 -93.8674267699999 15.6571685999991 -93.8674267699999 15.6571685999991 -98.55270734",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36995",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36995",
-  "nyu_addl_dspace_s": "37966",
-  "locn_geometry": "ENVELOPE(-98.55270734, -93.8674267699999, 18.6696880599991, 15.6571685999991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Municipio (Counties) for the Mexican state of Oaxaca. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36995"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Oaxaca, Mexico Counties",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36995\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77716/nyu_2451_36995.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78416/nyu_2451_36995_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Oaxaca, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "15.6571685999991 -98.55270734 18.6696880599991 -93.8674267699999",
+  "georss_polygon_s": "15.6571685999991 -98.55270734 18.6696880599991 -98.55270734 18.6696880599991 -93.8674267699999 15.6571685999991 -93.8674267699999 15.6571685999991 -98.55270734",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36995",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36995",
+  "nyu_addl_dspace_s": "37966",
+  "locn_geometry": "ENVELOPE(-98.55270734, -93.8674267699999, 18.6696880599991, 15.6571685999991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36996.json b/metadata-aardvark/Datasets/nyu-2451-36996.json
index f7fbd9eeb..f175b0818 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36996.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36996.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Servicios con Informaci\u00f3n complementaria de tipo \u00c1rea (\u00c1reas Verdes, Camellones, glorietas) (Locations of Green Areas, Cemeteries, Sports and Recreation Areas) for the Mexican state of Oaxaca. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36996",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Oaxaca, Mexico Locations of Green Areas, Cemeteries, and sports and Recreation Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36996\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77717/nyu_2451_36996.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78417/nyu_2451_36996_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Oaxaca, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "15.6678035399991 -98.3791016299999 18.5447794299992 -94.1894616599999",
-  "georss_polygon_s": "15.6678035399991 -98.3791016299999 18.5447794299992 -98.3791016299999 18.5447794299992 -94.1894616599999 15.6678035399991 -94.1894616599999 15.6678035399991 -98.3791016299999",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36996",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36996",
-  "nyu_addl_dspace_s": "37967",
-  "locn_geometry": "ENVELOPE(-98.3791016299999, -94.1894616599999, 18.5447794299992, 15.6678035399991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Servicios con Información complementaria de tipo Área (Áreas Verdes, Camellones, glorietas) (Locations of Green Areas, Cemeteries, Sports and Recreation Areas) for the Mexican state of Oaxaca. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36996"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Oaxaca, Mexico Locations of Green Areas, Cemeteries, and sports and Recreation Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36996\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77717/nyu_2451_36996.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78417/nyu_2451_36996_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Oaxaca, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "15.6678035399991 -98.3791016299999 18.5447794299992 -94.1894616599999",
+  "georss_polygon_s": "15.6678035399991 -98.3791016299999 18.5447794299992 -98.3791016299999 18.5447794299992 -94.1894616599999 15.6678035399991 -94.1894616599999 15.6678035399991 -98.3791016299999",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36996",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36996",
+  "nyu_addl_dspace_s": "37967",
+  "locn_geometry": "ENVELOPE(-98.3791016299999, -94.1894616599999, 18.5447794299992, 15.6678035399991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36997.json b/metadata-aardvark/Datasets/nyu-2451-36997.json
index 58eba1784..8bb432d08 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36997.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36997.json
@@ -1,45 +1,63 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This line shapefile represents Servicios con Informaci\u00f3n complementaria de tipo L\u00ednea (Routes of Rivers and Railways) for the Mexican state of Oaxaca. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36997",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Rivers",
-    "Railroads",
-    "Railroads and state",
-    "Transportation",
-    "Canals",
-    "Water",
-    "Bridges",
-    "Dams"
-  ],
-  "dct_title_s": "2015 Oaxaca, Mexico Routes of Rivers and Railways",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36997\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77718/nyu_2451_36997.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78418/nyu_2451_36997_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Oaxaca, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "15.6573330299991 -98.5488018499999 18.6482216499991 -93.91727898",
-  "georss_polygon_s": "15.6573330299991 -98.5488018499999 18.6482216499991 -98.5488018499999 18.6482216499991 -93.91727898 15.6573330299991 -93.91727898 15.6573330299991 -98.5488018499999",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36997",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36997",
-  "nyu_addl_dspace_s": "37968",
-  "locn_geometry": "ENVELOPE(-98.5488018499999, -93.91727898, 18.6482216499991, 15.6573330299991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This line shapefile represents Servicios con Información complementaria de tipo Línea (Routes of Rivers and Railways) for the Mexican state of Oaxaca. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36997"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Rivers",
+    "Railroads",
+    "Railroads and state",
+    "Transportation",
+    "Canals",
+    "Water",
+    "Bridges",
+    "Dams"
+  ],
+  "dct_title_s": "2015 Oaxaca, Mexico Routes of Rivers and Railways",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36997\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77718/nyu_2451_36997.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78418/nyu_2451_36997_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Oaxaca, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "15.6573330299991 -98.5488018499999 18.6482216499991 -93.91727898",
+  "georss_polygon_s": "15.6573330299991 -98.5488018499999 18.6482216499991 -98.5488018499999 18.6482216499991 -93.91727898 15.6573330299991 -93.91727898 15.6573330299991 -98.5488018499999",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36997",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36997",
+  "nyu_addl_dspace_s": "37968",
+  "locn_geometry": "ENVELOPE(-98.5488018499999, -93.91727898, 18.6482216499991, 15.6573330299991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36998.json b/metadata-aardvark/Datasets/nyu-2451-36998.json
index 641e75836..1270e8d51 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36998.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36998.json
@@ -1,43 +1,61 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile represents Servicios con Informaci\u00f3n complementaria de tipo Puntual (Palacios Municipales o Ayudant\u00edas, Parques o Jardines) (Locations of Municipal Buildings, Schools, Parks, and Gardens) for the Mexican state of Oaxaca. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36998",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Location",
-    "Gardens",
-    "Parks",
-    "Recreation areas",
-    "Temples",
-    "Schools"
-  ],
-  "dct_title_s": "2015 Oaxaca, Mexico Locations of Municipal Buildings, Schools, Parks, and Gardens",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36998\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77719/nyu_2451_36998.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78419/nyu_2451_36998_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Oaxaca, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "15.6622777399991 -98.5458600199999 18.6453673099992 -93.91997237",
-  "georss_polygon_s": "15.6622777399991 -98.5458600199999 18.6453673099992 -98.5458600199999 18.6453673099992 -93.91997237 15.6622777399991 -93.91997237 15.6622777399991 -98.5458600199999",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36998",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36998",
-  "nyu_addl_dspace_s": "37969",
-  "locn_geometry": "ENVELOPE(-98.5458600199999, -93.91997237, 18.6453673099992, 15.6622777399991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile represents Servicios con Información complementaria de tipo Puntual (Palacios Municipales o Ayudantías, Parques o Jardines) (Locations of Municipal Buildings, Schools, Parks, and Gardens) for the Mexican state of Oaxaca. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36998"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Location",
+    "Gardens",
+    "Parks",
+    "Recreation areas",
+    "Temples",
+    "Schools"
+  ],
+  "dct_title_s": "2015 Oaxaca, Mexico Locations of Municipal Buildings, Schools, Parks, and Gardens",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36998\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77719/nyu_2451_36998.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78419/nyu_2451_36998_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Oaxaca, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "15.6622777399991 -98.5458600199999 18.6453673099992 -93.91997237",
+  "georss_polygon_s": "15.6622777399991 -98.5458600199999 18.6453673099992 -98.5458600199999 18.6453673099992 -93.91997237 15.6622777399991 -93.91997237 15.6622777399991 -98.5458600199999",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36998",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36998",
+  "nyu_addl_dspace_s": "37969",
+  "locn_geometry": "ENVELOPE(-98.5458600199999, -93.91997237, 18.6453673099992, 15.6622777399991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-36999.json b/metadata-aardvark/Datasets/nyu-2451-36999.json
index 2bc813172..6200db972 100644
--- a/metadata-aardvark/Datasets/nyu-2451-36999.json
+++ b/metadata-aardvark/Datasets/nyu-2451-36999.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Territorio Insular (Isolated Areas) for the Mexican state of Oaxaca. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36999",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Oaxaca, Mexico Isolated Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36999\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77720/nyu_2451_36999.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78420/nyu_2451_36999_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Oaxaca, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "15.6860938025609 -97.3525848981515 15.9415166462549 -95.5743270549185",
-  "georss_polygon_s": "15.6860938025609 -97.3525848981515 15.9415166462549 -97.3525848981515 15.9415166462549 -95.5743270549185 15.6860938025609 -95.5743270549185 15.6860938025609 -97.3525848981515",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36999",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-36999",
-  "nyu_addl_dspace_s": "37970",
-  "locn_geometry": "ENVELOPE(-97.3525848981515, -95.5743270549185, 15.9415166462549, 15.6860938025609)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Territorio Insular (Isolated Areas) for the Mexican state of Oaxaca. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36999"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Oaxaca, Mexico Isolated Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36999\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77720/nyu_2451_36999.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78420/nyu_2451_36999_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Oaxaca, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "15.6860938025609 -97.3525848981515 15.9415166462549 -95.5743270549185",
+  "georss_polygon_s": "15.6860938025609 -97.3525848981515 15.9415166462549 -97.3525848981515 15.9415166462549 -95.5743270549185 15.6860938025609 -95.5743270549185 15.6860938025609 -97.3525848981515",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36999",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-36999",
+  "nyu_addl_dspace_s": "37970",
+  "locn_geometry": "ENVELOPE(-97.3525848981515, -95.5743270549185, 15.9415166462549, 15.6860938025609)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37000.json b/metadata-aardvark/Datasets/nyu-2451-37000.json
index 8e53be5d0..bf17c48a8 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37000.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37000.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents \u00c1rea Geoestad\u00edstica B\u00e1sica (AGEB) (Rural Census Tracts) for the Mexican state of Puebla. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37000",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Puebla, Mexico Rural Census Tracts",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37000\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77721/nyu_2451_37000.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78421/nyu_2451_37000_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Puebla, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "17.8609119199991 -99.07049428 20.8399597499992 -96.7246830299999",
-  "georss_polygon_s": "17.8609119199991 -99.07049428 20.8399597499992 -99.07049428 20.8399597499992 -96.7246830299999 17.8609119199991 -96.7246830299999 17.8609119199991 -99.07049428",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37000",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37000",
-  "nyu_addl_dspace_s": "37971",
-  "locn_geometry": "ENVELOPE(-99.07049428, -96.7246830299999, 20.8399597499992, 17.8609119199991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Área Geoestadística Básica (AGEB) (Rural Census Tracts) for the Mexican state of Puebla. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37000"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Puebla, Mexico Rural Census Tracts",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37000\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77721/nyu_2451_37000.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78421/nyu_2451_37000_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Puebla, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "17.8609119199991 -99.07049428 20.8399597499992 -96.7246830299999",
+  "georss_polygon_s": "17.8609119199991 -99.07049428 20.8399597499992 -99.07049428 20.8399597499992 -96.7246830299999 17.8609119199991 -96.7246830299999 17.8609119199991 -99.07049428",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37000",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37000",
+  "nyu_addl_dspace_s": "37971",
+  "locn_geometry": "ENVELOPE(-99.07049428, -96.7246830299999, 20.8399597499992, 17.8609119199991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37001.json b/metadata-aardvark/Datasets/nyu-2451-37001.json
index 6773b1ede..2c3e46790 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37001.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37001.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents \u00c1rea Geoestad\u00edstica B\u00e1sica (AGEB) (Urban Census Tracts) for the Mexican state of Puebla. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37001",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Puebla, Mexico Urban Census Tracts",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37001\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77722/nyu_2451_37001.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78422/nyu_2451_37001_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Puebla, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "17.9554411999991 -98.8517788299999 20.7430617699992 -96.84527625",
-  "georss_polygon_s": "17.9554411999991 -98.8517788299999 20.7430617699992 -98.8517788299999 20.7430617699992 -96.84527625 17.9554411999991 -96.84527625 17.9554411999991 -98.8517788299999",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37001",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37001",
-  "nyu_addl_dspace_s": "37972",
-  "locn_geometry": "ENVELOPE(-98.8517788299999, -96.84527625, 20.7430617699992, 17.9554411999991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Área Geoestadística Básica (AGEB) (Urban Census Tracts) for the Mexican state of Puebla. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37001"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Puebla, Mexico Urban Census Tracts",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37001\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77722/nyu_2451_37001.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78422/nyu_2451_37001_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Puebla, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "17.9554411999991 -98.8517788299999 20.7430617699992 -96.84527625",
+  "georss_polygon_s": "17.9554411999991 -98.8517788299999 20.7430617699992 -98.8517788299999 20.7430617699992 -96.84527625 17.9554411999991 -96.84527625 17.9554411999991 -98.8517788299999",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37001",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37001",
+  "nyu_addl_dspace_s": "37972",
+  "locn_geometry": "ENVELOPE(-98.8517788299999, -96.84527625, 20.7430617699992, 17.9554411999991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37002.json b/metadata-aardvark/Datasets/nyu-2451-37002.json
index 6ee7c97cc..e8b26d21b 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37002.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37002.json
@@ -1,40 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This line shapefile represents Ejes de vialidad (Streets) for the Mexican state of Puebla. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37002",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Streets",
-    "Roads",
-    "Transportation"
-  ],
-  "dct_title_s": "2015 Puebla, Mexico Streets",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37002\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77723/nyu_2451_37002.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78423/nyu_2451_37002_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Puebla, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "17.8893186799991 -98.9842327369999 20.8256428799992 -96.7717925999999",
-  "georss_polygon_s": "17.8893186799991 -98.9842327369999 20.8256428799992 -98.9842327369999 20.8256428799992 -96.7717925999999 17.8893186799991 -96.7717925999999 17.8893186799991 -98.9842327369999",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37002",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37002",
-  "nyu_addl_dspace_s": "37973",
-  "locn_geometry": "ENVELOPE(-98.9842327369999, -96.7717925999999, 20.8256428799992, 17.8893186799991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This line shapefile represents Ejes de vialidad (Streets) for the Mexican state of Puebla. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37002"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Streets",
+    "Roads",
+    "Transportation"
+  ],
+  "dct_title_s": "2015 Puebla, Mexico Streets",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37002\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77723/nyu_2451_37002.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78423/nyu_2451_37002_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Puebla, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "17.8893186799991 -98.9842327369999 20.8256428799992 -96.7717925999999",
+  "georss_polygon_s": "17.8893186799991 -98.9842327369999 20.8256428799992 -98.9842327369999 20.8256428799992 -96.7717925999999 17.8893186799991 -96.7717925999999 17.8893186799991 -98.9842327369999",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37002",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37002",
+  "nyu_addl_dspace_s": "37973",
+  "locn_geometry": "ENVELOPE(-98.9842327369999, -96.7717925999999, 20.8256428799992, 17.8893186799991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37003.json b/metadata-aardvark/Datasets/nyu-2451-37003.json
index 386857042..7b804041e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37003.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37003.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Entidad (State) for the Mexican state of Puebla. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37003",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Puebla, Mexico State Boundary",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37003\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77724/nyu_2451_37003.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78424/nyu_2451_37003_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Puebla, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "17.8609119199991 -99.07049428 20.8399597499992 -96.7246830299999",
-  "georss_polygon_s": "17.8609119199991 -99.07049428 20.8399597499992 -99.07049428 20.8399597499992 -96.7246830299999 17.8609119199991 -96.7246830299999 17.8609119199991 -99.07049428",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37003",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37003",
-  "nyu_addl_dspace_s": "37974",
-  "locn_geometry": "ENVELOPE(-99.07049428, -96.7246830299999, 20.8399597499992, 17.8609119199991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Entidad (State) for the Mexican state of Puebla. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37003"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Puebla, Mexico State Boundary",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37003\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77724/nyu_2451_37003.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78424/nyu_2451_37003_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Puebla, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "17.8609119199991 -99.07049428 20.8399597499992 -96.7246830299999",
+  "georss_polygon_s": "17.8609119199991 -99.07049428 20.8399597499992 -99.07049428 20.8399597499992 -96.7246830299999 17.8609119199991 -96.7246830299999 17.8609119199991 -99.07049428",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37003",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37003",
+  "nyu_addl_dspace_s": "37974",
+  "locn_geometry": "ENVELOPE(-99.07049428, -96.7246830299999, 20.8399597499992, 17.8609119199991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37004.json b/metadata-aardvark/Datasets/nyu-2451-37004.json
index 6a52cc215..9fe73cca3 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37004.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37004.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This line shapefile represents Frentes de Manzana (Census Blocks) for the Mexican state of Puebla. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37004",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Puebla, Mexico Census Blocks",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37004\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77725/nyu_2451_37004.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78425/nyu_2451_37004_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Puebla, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "17.8893589999991 -98.9842155099999 20.8256180299992 -96.7711603799999",
-  "georss_polygon_s": "17.8893589999991 -98.9842155099999 20.8256180299992 -98.9842155099999 20.8256180299992 -96.7711603799999 17.8893589999991 -96.7711603799999 17.8893589999991 -98.9842155099999",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37004",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37004",
-  "nyu_addl_dspace_s": "37975",
-  "locn_geometry": "ENVELOPE(-98.9842155099999, -96.7711603799999, 20.8256180299992, 17.8893589999991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This line shapefile represents Frentes de Manzana (Census Blocks) for the Mexican state of Puebla. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37004"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Puebla, Mexico Census Blocks",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37004\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77725/nyu_2451_37004.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78425/nyu_2451_37004_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Puebla, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "17.8893589999991 -98.9842155099999 20.8256180299992 -96.7711603799999",
+  "georss_polygon_s": "17.8893589999991 -98.9842155099999 20.8256180299992 -98.9842155099999 20.8256180299992 -96.7711603799999 17.8893589999991 -96.7711603799999 17.8893589999991 -98.9842155099999",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37004",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37004",
+  "nyu_addl_dspace_s": "37975",
+  "locn_geometry": "ENVELOPE(-98.9842155099999, -96.7711603799999, 20.8256180299992, 17.8893589999991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37005.json b/metadata-aardvark/Datasets/nyu-2451-37005.json
index 28c2c759d..005fc3af1 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37005.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37005.json
@@ -1,38 +1,56 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile represents Localidad Rural (Locations of Rural Places without Boundaries) for the Mexican state of Puebla. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37005",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Location"
-  ],
-  "dct_title_s": "2015 Puebla, Mexico Locations of Rural Places without Boundaries",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37005\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77726/nyu_2451_37005.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78426/nyu_2451_37005_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Puebla, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "17.8808332499991 -99.0524999999999 20.8355554599991 -96.7619444199999",
-  "georss_polygon_s": "17.8808332499991 -99.0524999999999 20.8355554599991 -99.0524999999999 20.8355554599991 -96.7619444199999 17.8808332499991 -96.7619444199999 17.8808332499991 -99.0524999999999",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37005",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37005",
-  "nyu_addl_dspace_s": "37976",
-  "locn_geometry": "ENVELOPE(-99.0524999999999, -96.7619444199999, 20.8355554599991, 17.8808332499991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile represents Localidad Rural (Locations of Rural Places without Boundaries) for the Mexican state of Puebla. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37005"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Location"
+  ],
+  "dct_title_s": "2015 Puebla, Mexico Locations of Rural Places without Boundaries",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37005\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77726/nyu_2451_37005.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78426/nyu_2451_37005_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Puebla, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "17.8808332499991 -99.0524999999999 20.8355554599991 -96.7619444199999",
+  "georss_polygon_s": "17.8808332499991 -99.0524999999999 20.8355554599991 -99.0524999999999 20.8355554599991 -96.7619444199999 17.8808332499991 -96.7619444199999 17.8808332499991 -99.0524999999999",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37005",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37005",
+  "nyu_addl_dspace_s": "37976",
+  "locn_geometry": "ENVELOPE(-99.0524999999999, -96.7619444199999, 20.8355554599991, 17.8808332499991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37006.json b/metadata-aardvark/Datasets/nyu-2451-37006.json
index 53bb1fe5b..152108c14 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37006.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37006.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Localidad Urbana y Rural Amanzanada (Locations of Urban and Rural Blocks) for the Mexican state of Puebla. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37006",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Puebla, Mexico Locations of Urban and Rural Blocks",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37006\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77727/nyu_2451_37006.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78427/nyu_2451_37006_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Puebla, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "17.8893186799991 -98.9842327369999 20.8256428799992 -96.7708973099999",
-  "georss_polygon_s": "17.8893186799991 -98.9842327369999 20.8256428799992 -98.9842327369999 20.8256428799992 -96.7708973099999 17.8893186799991 -96.7708973099999 17.8893186799991 -98.9842327369999",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37006",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37006",
-  "nyu_addl_dspace_s": "37977",
-  "locn_geometry": "ENVELOPE(-98.9842327369999, -96.7708973099999, 20.8256428799992, 17.8893186799991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Localidad Urbana y Rural Amanzanada (Locations of Urban and Rural Blocks) for the Mexican state of Puebla. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37006"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Puebla, Mexico Locations of Urban and Rural Blocks",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37006\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77727/nyu_2451_37006.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78427/nyu_2451_37006_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Puebla, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "17.8893186799991 -98.9842327369999 20.8256428799992 -96.7708973099999",
+  "georss_polygon_s": "17.8893186799991 -98.9842327369999 20.8256428799992 -98.9842327369999 20.8256428799992 -96.7708973099999 17.8893186799991 -96.7708973099999 17.8893186799991 -98.9842327369999",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37006",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37006",
+  "nyu_addl_dspace_s": "37977",
+  "locn_geometry": "ENVELOPE(-98.9842327369999, -96.7708973099999, 20.8256428799992, 17.8893186799991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37007.json b/metadata-aardvark/Datasets/nyu-2451-37007.json
index 33b92c029..334a91572 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37007.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37007.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Pol\u00edgonos de Manzanas (polygons of Census Blocks) for the Mexican state of Puebla. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37007",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Puebla, Mexico Polygons of Census Blocks",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37007\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77728/nyu_2451_37007.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78428/nyu_2451_37007_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Puebla, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "17.8893589999991 -98.9847687279999 20.8256180299992 -96.76833752",
-  "georss_polygon_s": "17.8893589999991 -98.9847687279999 20.8256180299992 -98.9847687279999 20.8256180299992 -96.76833752 17.8893589999991 -96.76833752 17.8893589999991 -98.9847687279999",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37007",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37007",
-  "nyu_addl_dspace_s": "37978",
-  "locn_geometry": "ENVELOPE(-98.9847687279999, -96.76833752, 20.8256180299992, 17.8893589999991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Polígonos de Manzanas (polygons of Census Blocks) for the Mexican state of Puebla. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37007"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Puebla, Mexico Polygons of Census Blocks",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37007\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77728/nyu_2451_37007.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78428/nyu_2451_37007_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Puebla, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "17.8893589999991 -98.9847687279999 20.8256180299992 -96.76833752",
+  "georss_polygon_s": "17.8893589999991 -98.9847687279999 20.8256180299992 -98.9847687279999 20.8256180299992 -96.76833752 17.8893589999991 -96.76833752 17.8893589999991 -98.9847687279999",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37007",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37007",
+  "nyu_addl_dspace_s": "37978",
+  "locn_geometry": "ENVELOPE(-98.9847687279999, -96.76833752, 20.8256180299992, 17.8893589999991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37008.json b/metadata-aardvark/Datasets/nyu-2451-37008.json
index cce047472..1316170d1 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37008.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37008.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Municipio (Counties) for the Mexican state of Puebla. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37008",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Puebla, Mexico Counties",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37008\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77729/nyu_2451_37008.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78429/nyu_2451_37008_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Puebla, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "17.8609119199991 -99.07049428 20.8399597499992 -96.7246830299999",
-  "georss_polygon_s": "17.8609119199991 -99.07049428 20.8399597499992 -99.07049428 20.8399597499992 -96.7246830299999 17.8609119199991 -96.7246830299999 17.8609119199991 -99.07049428",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37008",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37008",
-  "nyu_addl_dspace_s": "37979",
-  "locn_geometry": "ENVELOPE(-99.07049428, -96.7246830299999, 20.8399597499992, 17.8609119199991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Municipio (Counties) for the Mexican state of Puebla. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37008"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Puebla, Mexico Counties",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37008\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77729/nyu_2451_37008.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78429/nyu_2451_37008_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Puebla, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "17.8609119199991 -99.07049428 20.8399597499992 -96.7246830299999",
+  "georss_polygon_s": "17.8609119199991 -99.07049428 20.8399597499992 -99.07049428 20.8399597499992 -96.7246830299999 17.8609119199991 -96.7246830299999 17.8609119199991 -99.07049428",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37008",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37008",
+  "nyu_addl_dspace_s": "37979",
+  "locn_geometry": "ENVELOPE(-99.07049428, -96.7246830299999, 20.8399597499992, 17.8609119199991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37009.json b/metadata-aardvark/Datasets/nyu-2451-37009.json
index ec23cc4f5..4763aad4a 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37009.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37009.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Servicios con Informaci\u00f3n complementaria de tipo \u00c1rea (\u00c1reas Verdes, Camellones, glorietas) (Locations of Green Areas, Cemeteries, Sports and Recreation Areas) for the Mexican state of Puebla. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37009",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Puebla, Mexico Locations of Green Areas, Cemeteries, and sports and Recreation Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37009\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77730/nyu_2451_37009.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78430/nyu_2451_37009_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Puebla, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "17.9432295099991 -98.982240597 20.7963200199992 -96.7746434199999",
-  "georss_polygon_s": "17.9432295099991 -98.982240597 20.7963200199992 -98.982240597 20.7963200199992 -96.7746434199999 17.9432295099991 -96.7746434199999 17.9432295099991 -98.982240597",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37009",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37009",
-  "nyu_addl_dspace_s": "37980",
-  "locn_geometry": "ENVELOPE(-98.982240597, -96.7746434199999, 20.7963200199992, 17.9432295099991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Servicios con Información complementaria de tipo Área (Áreas Verdes, Camellones, glorietas) (Locations of Green Areas, Cemeteries, Sports and Recreation Areas) for the Mexican state of Puebla. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37009"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Puebla, Mexico Locations of Green Areas, Cemeteries, and sports and Recreation Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37009\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77730/nyu_2451_37009.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78430/nyu_2451_37009_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Puebla, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "17.9432295099991 -98.982240597 20.7963200199992 -96.7746434199999",
+  "georss_polygon_s": "17.9432295099991 -98.982240597 20.7963200199992 -98.982240597 20.7963200199992 -96.7746434199999 17.9432295099991 -96.7746434199999 17.9432295099991 -98.982240597",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37009",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37009",
+  "nyu_addl_dspace_s": "37980",
+  "locn_geometry": "ENVELOPE(-98.982240597, -96.7746434199999, 20.7963200199992, 17.9432295099991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37010.json b/metadata-aardvark/Datasets/nyu-2451-37010.json
index 633066b0a..5db7120f6 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37010.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37010.json
@@ -1,45 +1,63 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This line shapefile represents Servicios con Informaci\u00f3n complementaria de tipo L\u00ednea (Routes of Rivers and Railways) for the Mexican state of Puebla. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37010",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Rivers",
-    "Railroads",
-    "Railroads and state",
-    "Transportation",
-    "Canals",
-    "Water",
-    "Bridges",
-    "Dams"
-  ],
-  "dct_title_s": "2015 Puebla, Mexico Routes of Rivers and Railways",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37010\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77731/nyu_2451_37010.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78431/nyu_2451_37010_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Puebla, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "17.8930245999991 -98.9813744499999 20.8263274599992 -96.7624656199999",
-  "georss_polygon_s": "17.8930245999991 -98.9813744499999 20.8263274599992 -98.9813744499999 20.8263274599992 -96.7624656199999 17.8930245999991 -96.7624656199999 17.8930245999991 -98.9813744499999",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37010",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37010",
-  "nyu_addl_dspace_s": "37981",
-  "locn_geometry": "ENVELOPE(-98.9813744499999, -96.7624656199999, 20.8263274599992, 17.8930245999991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This line shapefile represents Servicios con Información complementaria de tipo Línea (Routes of Rivers and Railways) for the Mexican state of Puebla. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37010"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Rivers",
+    "Railroads",
+    "Railroads and state",
+    "Transportation",
+    "Canals",
+    "Water",
+    "Bridges",
+    "Dams"
+  ],
+  "dct_title_s": "2015 Puebla, Mexico Routes of Rivers and Railways",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37010\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77731/nyu_2451_37010.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78431/nyu_2451_37010_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Puebla, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "17.8930245999991 -98.9813744499999 20.8263274599992 -96.7624656199999",
+  "georss_polygon_s": "17.8930245999991 -98.9813744499999 20.8263274599992 -98.9813744499999 20.8263274599992 -96.7624656199999 17.8930245999991 -96.7624656199999 17.8930245999991 -98.9813744499999",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37010",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37010",
+  "nyu_addl_dspace_s": "37981",
+  "locn_geometry": "ENVELOPE(-98.9813744499999, -96.7624656199999, 20.8263274599992, 17.8930245999991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37011.json b/metadata-aardvark/Datasets/nyu-2451-37011.json
index acf995ca1..49da47886 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37011.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37011.json
@@ -1,43 +1,61 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile represents Servicios con Informaci\u00f3n complementaria de tipo Puntual (Palacios Municipales o Ayudant\u00edas, Parques o Jardines) (Locations of Municipal Buildings, Schools, Parks, and Gardens) for the Mexican state of Puebla. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37011",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Location",
-    "Gardens",
-    "Parks",
-    "Recreation areas",
-    "Temples",
-    "Schools"
-  ],
-  "dct_title_s": "2015 Puebla, Mexico Locations of Municipal Buildings, Schools, Parks, and Gardens",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37011\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77732/nyu_2451_37011.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78432/nyu_2451_37011_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Puebla, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "17.9078749999991 -98.9841029069999 20.8252103099992 -96.7679402199999",
-  "georss_polygon_s": "17.9078749999991 -98.9841029069999 20.8252103099992 -98.9841029069999 20.8252103099992 -96.7679402199999 17.9078749999991 -96.7679402199999 17.9078749999991 -98.9841029069999",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37011",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37011",
-  "nyu_addl_dspace_s": "37982",
-  "locn_geometry": "ENVELOPE(-98.9841029069999, -96.7679402199999, 20.8252103099992, 17.9078749999991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile represents Servicios con Información complementaria de tipo Puntual (Palacios Municipales o Ayudantías, Parques o Jardines) (Locations of Municipal Buildings, Schools, Parks, and Gardens) for the Mexican state of Puebla. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37011"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Location",
+    "Gardens",
+    "Parks",
+    "Recreation areas",
+    "Temples",
+    "Schools"
+  ],
+  "dct_title_s": "2015 Puebla, Mexico Locations of Municipal Buildings, Schools, Parks, and Gardens",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37011\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77732/nyu_2451_37011.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78432/nyu_2451_37011_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Puebla, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "17.9078749999991 -98.9841029069999 20.8252103099992 -96.7679402199999",
+  "georss_polygon_s": "17.9078749999991 -98.9841029069999 20.8252103099992 -98.9841029069999 20.8252103099992 -96.7679402199999 17.9078749999991 -96.7679402199999 17.9078749999991 -98.9841029069999",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37011",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37011",
+  "nyu_addl_dspace_s": "37982",
+  "locn_geometry": "ENVELOPE(-98.9841029069999, -96.7679402199999, 20.8252103099992, 17.9078749999991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37012.json b/metadata-aardvark/Datasets/nyu-2451-37012.json
index a91a49a52..d0031784c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37012.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37012.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents \u00c1rea Geoestad\u00edstica B\u00e1sica (AGEB) (Rural Census Tracts) for the Mexican state of Queretaro. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37012",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Queretaro, Mexico Rural Census Tracts",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37012\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77733/nyu_2451_37012.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78433/nyu_2451_37012_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Queretaro, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "20.0150182899991 -100.59653571 21.6700054299992 -99.0430798499999",
-  "georss_polygon_s": "20.0150182899991 -100.59653571 21.6700054299992 -100.59653571 21.6700054299992 -99.0430798499999 20.0150182899991 -99.0430798499999 20.0150182899991 -100.59653571",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37012",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37012",
-  "nyu_addl_dspace_s": "37983",
-  "locn_geometry": "ENVELOPE(-100.59653571, -99.0430798499999, 21.6700054299992, 20.0150182899991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Área Geoestadística Básica (AGEB) (Rural Census Tracts) for the Mexican state of Queretaro. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37012"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Queretaro, Mexico Rural Census Tracts",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37012\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77733/nyu_2451_37012.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78433/nyu_2451_37012_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Queretaro, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "20.0150182899991 -100.59653571 21.6700054299992 -99.0430798499999",
+  "georss_polygon_s": "20.0150182899991 -100.59653571 21.6700054299992 -100.59653571 21.6700054299992 -99.0430798499999 20.0150182899991 -99.0430798499999 20.0150182899991 -100.59653571",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37012",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37012",
+  "nyu_addl_dspace_s": "37983",
+  "locn_geometry": "ENVELOPE(-100.59653571, -99.0430798499999, 21.6700054299992, 20.0150182899991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37013.json b/metadata-aardvark/Datasets/nyu-2451-37013.json
index 7eda4173f..ad3bbf3e9 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37013.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37013.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents \u00c1rea Geoestad\u00edstica B\u00e1sica (AGEB) (Urban Census Tracts) for the Mexican state of Queretaro. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37013",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Queretaro, Mexico Urban Census Tracts",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37013\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77734/nyu_2451_37013.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78434/nyu_2451_37013_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Queretaro, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "20.1780971999991 -100.51882797 21.5595396199992 -99.3087818199999",
-  "georss_polygon_s": "20.1780971999991 -100.51882797 21.5595396199992 -100.51882797 21.5595396199992 -99.3087818199999 20.1780971999991 -99.3087818199999 20.1780971999991 -100.51882797",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37013",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37013",
-  "nyu_addl_dspace_s": "37984",
-  "locn_geometry": "ENVELOPE(-100.51882797, -99.3087818199999, 21.5595396199992, 20.1780971999991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Área Geoestadística Básica (AGEB) (Urban Census Tracts) for the Mexican state of Queretaro. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37013"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Queretaro, Mexico Urban Census Tracts",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37013\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77734/nyu_2451_37013.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78434/nyu_2451_37013_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Queretaro, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "20.1780971999991 -100.51882797 21.5595396199992 -99.3087818199999",
+  "georss_polygon_s": "20.1780971999991 -100.51882797 21.5595396199992 -100.51882797 21.5595396199992 -99.3087818199999 20.1780971999991 -99.3087818199999 20.1780971999991 -100.51882797",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37013",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37013",
+  "nyu_addl_dspace_s": "37984",
+  "locn_geometry": "ENVELOPE(-100.51882797, -99.3087818199999, 21.5595396199992, 20.1780971999991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37014.json b/metadata-aardvark/Datasets/nyu-2451-37014.json
index 5ce9d5b02..21920c5d9 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37014.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37014.json
@@ -1,40 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This line shapefile represents Ejes de vialidad (Streets) for the Mexican state of Queretaro. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37014",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Streets",
-    "Roads",
-    "Transportation"
-  ],
-  "dct_title_s": "2015 Queretaro, Mexico Streets",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37014\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77735/nyu_2451_37014.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78435/nyu_2451_37014_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Queretaro, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "20.0262543099992 -100.58777151 21.6093768599992 -99.051655",
-  "georss_polygon_s": "20.0262543099992 -100.58777151 21.6093768599992 -100.58777151 21.6093768599992 -99.051655 20.0262543099992 -99.051655 20.0262543099992 -100.58777151",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37014",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37014",
-  "nyu_addl_dspace_s": "37985",
-  "locn_geometry": "ENVELOPE(-100.58777151, -99.051655, 21.6093768599992, 20.0262543099992)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This line shapefile represents Ejes de vialidad (Streets) for the Mexican state of Queretaro. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37014"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Streets",
+    "Roads",
+    "Transportation"
+  ],
+  "dct_title_s": "2015 Queretaro, Mexico Streets",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37014\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77735/nyu_2451_37014.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78435/nyu_2451_37014_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Queretaro, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "20.0262543099992 -100.58777151 21.6093768599992 -99.051655",
+  "georss_polygon_s": "20.0262543099992 -100.58777151 21.6093768599992 -100.58777151 21.6093768599992 -99.051655 20.0262543099992 -99.051655 20.0262543099992 -100.58777151",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37014",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37014",
+  "nyu_addl_dspace_s": "37985",
+  "locn_geometry": "ENVELOPE(-100.58777151, -99.051655, 21.6093768599992, 20.0262543099992)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37015.json b/metadata-aardvark/Datasets/nyu-2451-37015.json
index 6b36b5010..4f6a12529 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37015.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37015.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Entidad (State) for the Mexican state of Queretaro. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37015",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Queretaro, Mexico State Boundary",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37015\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77736/nyu_2451_37015.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78436/nyu_2451_37015_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Queretaro, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "20.0150182899991 -100.59653571 21.6700054299992 -99.0430798499999",
-  "georss_polygon_s": "20.0150182899991 -100.59653571 21.6700054299992 -100.59653571 21.6700054299992 -99.0430798499999 20.0150182899991 -99.0430798499999 20.0150182899991 -100.59653571",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37015",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37015",
-  "nyu_addl_dspace_s": "37986",
-  "locn_geometry": "ENVELOPE(-100.59653571, -99.0430798499999, 21.6700054299992, 20.0150182899991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Entidad (State) for the Mexican state of Queretaro. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37015"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Queretaro, Mexico State Boundary",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37015\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77736/nyu_2451_37015.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78436/nyu_2451_37015_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Queretaro, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "20.0150182899991 -100.59653571 21.6700054299992 -99.0430798499999",
+  "georss_polygon_s": "20.0150182899991 -100.59653571 21.6700054299992 -100.59653571 21.6700054299992 -99.0430798499999 20.0150182899991 -99.0430798499999 20.0150182899991 -100.59653571",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37015",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37015",
+  "nyu_addl_dspace_s": "37986",
+  "locn_geometry": "ENVELOPE(-100.59653571, -99.0430798499999, 21.6700054299992, 20.0150182899991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37016.json b/metadata-aardvark/Datasets/nyu-2451-37016.json
index d6536e88c..5d58ab063 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37016.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37016.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This line shapefile represents Frentes de Manzana (Census Blocks) for the Mexican state of Queretaro. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37016",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Queretaro, Mexico Census Blocks",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37016\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77737/nyu_2451_37016.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78437/nyu_2451_37016_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Queretaro, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "20.0264475999991 -100.58764988 21.5874449199992 -99.0515264199999",
-  "georss_polygon_s": "20.0264475999991 -100.58764988 21.5874449199992 -100.58764988 21.5874449199992 -99.0515264199999 20.0264475999991 -99.0515264199999 20.0264475999991 -100.58764988",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37016",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37016",
-  "nyu_addl_dspace_s": "37987",
-  "locn_geometry": "ENVELOPE(-100.58764988, -99.0515264199999, 21.5874449199992, 20.0264475999991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This line shapefile represents Frentes de Manzana (Census Blocks) for the Mexican state of Queretaro. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37016"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Queretaro, Mexico Census Blocks",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37016\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77737/nyu_2451_37016.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78437/nyu_2451_37016_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Queretaro, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "20.0264475999991 -100.58764988 21.5874449199992 -99.0515264199999",
+  "georss_polygon_s": "20.0264475999991 -100.58764988 21.5874449199992 -100.58764988 21.5874449199992 -99.0515264199999 20.0264475999991 -99.0515264199999 20.0264475999991 -100.58764988",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37016",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37016",
+  "nyu_addl_dspace_s": "37987",
+  "locn_geometry": "ENVELOPE(-100.58764988, -99.0515264199999, 21.5874449199992, 20.0264475999991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37017.json b/metadata-aardvark/Datasets/nyu-2451-37017.json
index 7736a688d..909d76624 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37017.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37017.json
@@ -1,38 +1,56 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile represents Localidad Rural (Locations of Rural Places without Boundaries) for the Mexican state of Queretaro. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37017",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Location"
-  ],
-  "dct_title_s": "2015 Queretaro, Mexico Locations of Rural Places without Boundaries",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37017\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77738/nyu_2451_37017.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78438/nyu_2451_37017_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Queretaro, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "20.0316666799991 -100.56888889 21.6513888899992 -99.0541666799999",
-  "georss_polygon_s": "20.0316666799991 -100.56888889 21.6513888899992 -100.56888889 21.6513888899992 -99.0541666799999 20.0316666799991 -99.0541666799999 20.0316666799991 -100.56888889",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37017",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37017",
-  "nyu_addl_dspace_s": "37988",
-  "locn_geometry": "ENVELOPE(-100.56888889, -99.0541666799999, 21.6513888899992, 20.0316666799991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile represents Localidad Rural (Locations of Rural Places without Boundaries) for the Mexican state of Queretaro. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37017"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Location"
+  ],
+  "dct_title_s": "2015 Queretaro, Mexico Locations of Rural Places without Boundaries",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37017\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77738/nyu_2451_37017.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78438/nyu_2451_37017_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Queretaro, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "20.0316666799991 -100.56888889 21.6513888899992 -99.0541666799999",
+  "georss_polygon_s": "20.0316666799991 -100.56888889 21.6513888899992 -100.56888889 21.6513888899992 -99.0541666799999 20.0316666799991 -99.0541666799999 20.0316666799991 -100.56888889",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37017",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37017",
+  "nyu_addl_dspace_s": "37988",
+  "locn_geometry": "ENVELOPE(-100.56888889, -99.0541666799999, 21.6513888899992, 20.0316666799991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37018.json b/metadata-aardvark/Datasets/nyu-2451-37018.json
index 743f78d32..ae574e9ba 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37018.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37018.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Localidad Urbana y Rural Amanzanada (Locations of Urban and Rural Blocks) for the Mexican state of Queretaro. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37018",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Queretaro, Mexico Locations of Urban and Rural Blocks",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37018\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77739/nyu_2451_37018.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78439/nyu_2451_37018_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Queretaro, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "20.0262543099992 -100.58777151 21.6094311099992 -99.0515081999999",
-  "georss_polygon_s": "20.0262543099992 -100.58777151 21.6094311099992 -100.58777151 21.6094311099992 -99.0515081999999 20.0262543099992 -99.0515081999999 20.0262543099992 -100.58777151",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37018",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37018",
-  "nyu_addl_dspace_s": "37989",
-  "locn_geometry": "ENVELOPE(-100.58777151, -99.0515081999999, 21.6094311099992, 20.0262543099992)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Localidad Urbana y Rural Amanzanada (Locations of Urban and Rural Blocks) for the Mexican state of Queretaro. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37018"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Queretaro, Mexico Locations of Urban and Rural Blocks",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37018\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77739/nyu_2451_37018.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78439/nyu_2451_37018_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Queretaro, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "20.0262543099992 -100.58777151 21.6094311099992 -99.0515081999999",
+  "georss_polygon_s": "20.0262543099992 -100.58777151 21.6094311099992 -100.58777151 21.6094311099992 -99.0515081999999 20.0262543099992 -99.0515081999999 20.0262543099992 -100.58777151",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37018",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37018",
+  "nyu_addl_dspace_s": "37989",
+  "locn_geometry": "ENVELOPE(-100.58777151, -99.0515081999999, 21.6094311099992, 20.0262543099992)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37019.json b/metadata-aardvark/Datasets/nyu-2451-37019.json
index 561e390d2..bcf23a03e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37019.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37019.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Pol\u00edgonos de Manzanas (polygons of Census Blocks) for the Mexican state of Queretaro. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37019",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Queretaro, Mexico Polygons of Census Blocks",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37019\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77740/nyu_2451_37019.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78440/nyu_2451_37019_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Queretaro, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "20.0251457499991 -100.58784212 21.6090044149992 -99.05140908",
-  "georss_polygon_s": "20.0251457499991 -100.58784212 21.6090044149992 -100.58784212 21.6090044149992 -99.05140908 20.0251457499991 -99.05140908 20.0251457499991 -100.58784212",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37019",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37019",
-  "nyu_addl_dspace_s": "37990",
-  "locn_geometry": "ENVELOPE(-100.58784212, -99.05140908, 21.6090044149992, 20.0251457499991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Polígonos de Manzanas (polygons of Census Blocks) for the Mexican state of Queretaro. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37019"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Queretaro, Mexico Polygons of Census Blocks",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37019\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77740/nyu_2451_37019.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78440/nyu_2451_37019_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Queretaro, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "20.0251457499991 -100.58784212 21.6090044149992 -99.05140908",
+  "georss_polygon_s": "20.0251457499991 -100.58784212 21.6090044149992 -100.58784212 21.6090044149992 -99.05140908 20.0251457499991 -99.05140908 20.0251457499991 -100.58784212",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37019",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37019",
+  "nyu_addl_dspace_s": "37990",
+  "locn_geometry": "ENVELOPE(-100.58784212, -99.05140908, 21.6090044149992, 20.0251457499991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37020.json b/metadata-aardvark/Datasets/nyu-2451-37020.json
index 7911c93dc..c9971296f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37020.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37020.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Municipio (Counties) for the Mexican state of Queretaro. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37020",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Queretaro, Mexico Counties",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37020\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77741/nyu_2451_37020.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78441/nyu_2451_37020_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Queretaro, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "20.0150182899991 -100.59653571 21.6700054299992 -99.0430798499999",
-  "georss_polygon_s": "20.0150182899991 -100.59653571 21.6700054299992 -100.59653571 21.6700054299992 -99.0430798499999 20.0150182899991 -99.0430798499999 20.0150182899991 -100.59653571",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37020",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37020",
-  "nyu_addl_dspace_s": "37991",
-  "locn_geometry": "ENVELOPE(-100.59653571, -99.0430798499999, 21.6700054299992, 20.0150182899991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Municipio (Counties) for the Mexican state of Queretaro. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37020"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Queretaro, Mexico Counties",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37020\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77741/nyu_2451_37020.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78441/nyu_2451_37020_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Queretaro, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "20.0150182899991 -100.59653571 21.6700054299992 -99.0430798499999",
+  "georss_polygon_s": "20.0150182899991 -100.59653571 21.6700054299992 -100.59653571 21.6700054299992 -99.0430798499999 20.0150182899991 -99.0430798499999 20.0150182899991 -100.59653571",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37020",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37020",
+  "nyu_addl_dspace_s": "37991",
+  "locn_geometry": "ENVELOPE(-100.59653571, -99.0430798499999, 21.6700054299992, 20.0150182899991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37021.json b/metadata-aardvark/Datasets/nyu-2451-37021.json
index 141ed4dd8..a572cb467 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37021.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37021.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Servicios con Informaci\u00f3n complementaria de tipo \u00c1rea (\u00c1reas Verdes, Camellones, glorietas) (Locations of Green Areas, Cemeteries, Sports and Recreation Areas) for the Mexican state of Queretaro. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37021",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Queretaro, Mexico Locations of Green Areas, Cemeteries, and sports and Recreation Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37021\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77742/nyu_2451_37021.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78442/nyu_2451_37021_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Queretaro, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "20.0412777999991 -100.58749823 21.6077590499991 -99.0604549499999",
-  "georss_polygon_s": "20.0412777999991 -100.58749823 21.6077590499991 -100.58749823 21.6077590499991 -99.0604549499999 20.0412777999991 -99.0604549499999 20.0412777999991 -100.58749823",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37021",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37021",
-  "nyu_addl_dspace_s": "37992",
-  "locn_geometry": "ENVELOPE(-100.58749823, -99.0604549499999, 21.6077590499991, 20.0412777999991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Servicios con Información complementaria de tipo Área (Áreas Verdes, Camellones, glorietas) (Locations of Green Areas, Cemeteries, Sports and Recreation Areas) for the Mexican state of Queretaro. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37021"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Queretaro, Mexico Locations of Green Areas, Cemeteries, and sports and Recreation Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37021\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77742/nyu_2451_37021.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78442/nyu_2451_37021_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Queretaro, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "20.0412777999991 -100.58749823 21.6077590499991 -99.0604549499999",
+  "georss_polygon_s": "20.0412777999991 -100.58749823 21.6077590499991 -100.58749823 21.6077590499991 -99.0604549499999 20.0412777999991 -99.0604549499999 20.0412777999991 -100.58749823",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37021",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37021",
+  "nyu_addl_dspace_s": "37992",
+  "locn_geometry": "ENVELOPE(-100.58749823, -99.0604549499999, 21.6077590499991, 20.0412777999991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37022.json b/metadata-aardvark/Datasets/nyu-2451-37022.json
index 97ff31f6f..39a249dc6 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37022.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37022.json
@@ -1,45 +1,63 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This line shapefile represents Servicios con Informaci\u00f3n complementaria de tipo L\u00ednea (Routes of Rivers and Railways) for the Mexican state of Queretaro. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37022",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Rivers",
-    "Railroads",
-    "Railroads and state",
-    "Transportation",
-    "Canals",
-    "Water",
-    "Bridges",
-    "Dams"
-  ],
-  "dct_title_s": "2015 Queretaro, Mexico Routes of Rivers and Railways",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37022\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77743/nyu_2451_37022.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78443/nyu_2451_37022_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Queretaro, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "20.0231810199991 -100.58784728 21.6093791699992 -99.0515971399999",
-  "georss_polygon_s": "20.0231810199991 -100.58784728 21.6093791699992 -100.58784728 21.6093791699992 -99.0515971399999 20.0231810199991 -99.0515971399999 20.0231810199991 -100.58784728",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37022",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37022",
-  "nyu_addl_dspace_s": "37993",
-  "locn_geometry": "ENVELOPE(-100.58784728, -99.0515971399999, 21.6093791699992, 20.0231810199991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This line shapefile represents Servicios con Información complementaria de tipo Línea (Routes of Rivers and Railways) for the Mexican state of Queretaro. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37022"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Rivers",
+    "Railroads",
+    "Railroads and state",
+    "Transportation",
+    "Canals",
+    "Water",
+    "Bridges",
+    "Dams"
+  ],
+  "dct_title_s": "2015 Queretaro, Mexico Routes of Rivers and Railways",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37022\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77743/nyu_2451_37022.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78443/nyu_2451_37022_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Queretaro, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "20.0231810199991 -100.58784728 21.6093791699992 -99.0515971399999",
+  "georss_polygon_s": "20.0231810199991 -100.58784728 21.6093791699992 -100.58784728 21.6093791699992 -99.0515971399999 20.0231810199991 -99.0515971399999 20.0231810199991 -100.58784728",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37022",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37022",
+  "nyu_addl_dspace_s": "37993",
+  "locn_geometry": "ENVELOPE(-100.58784728, -99.0515971399999, 21.6093791699992, 20.0231810199991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37023.json b/metadata-aardvark/Datasets/nyu-2451-37023.json
index 37623dad8..42a39b090 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37023.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37023.json
@@ -1,43 +1,61 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile represents Servicios con Informaci\u00f3n complementaria de tipo Puntual (Palacios Municipales o Ayudant\u00edas, Parques o Jardines) (Locations of Municipal Buildings, Schools, Parks, and Gardens) for the Mexican state of Queretaro. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37023",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Location",
-    "Gardens",
-    "Parks",
-    "Recreation areas",
-    "Temples",
-    "Schools"
-  ],
-  "dct_title_s": "2015 Queretaro, Mexico Locations of Municipal Buildings, Schools, Parks, and Gardens",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37023\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77744/nyu_2451_37023.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78444/nyu_2451_37023_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Queretaro, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "20.0320695199991 -100.58739435 21.6064151099992 -99.0517757999999",
-  "georss_polygon_s": "20.0320695199991 -100.58739435 21.6064151099992 -100.58739435 21.6064151099992 -99.0517757999999 20.0320695199991 -99.0517757999999 20.0320695199991 -100.58739435",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37023",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37023",
-  "nyu_addl_dspace_s": "37994",
-  "locn_geometry": "ENVELOPE(-100.58739435, -99.0517757999999, 21.6064151099992, 20.0320695199991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile represents Servicios con Información complementaria de tipo Puntual (Palacios Municipales o Ayudantías, Parques o Jardines) (Locations of Municipal Buildings, Schools, Parks, and Gardens) for the Mexican state of Queretaro. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37023"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Location",
+    "Gardens",
+    "Parks",
+    "Recreation areas",
+    "Temples",
+    "Schools"
+  ],
+  "dct_title_s": "2015 Queretaro, Mexico Locations of Municipal Buildings, Schools, Parks, and Gardens",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37023\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77744/nyu_2451_37023.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78444/nyu_2451_37023_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Queretaro, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "20.0320695199991 -100.58739435 21.6064151099992 -99.0517757999999",
+  "georss_polygon_s": "20.0320695199991 -100.58739435 21.6064151099992 -100.58739435 21.6064151099992 -99.0517757999999 20.0320695199991 -99.0517757999999 20.0320695199991 -100.58739435",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37023",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37023",
+  "nyu_addl_dspace_s": "37994",
+  "locn_geometry": "ENVELOPE(-100.58739435, -99.0517757999999, 21.6064151099992, 20.0320695199991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37024.json b/metadata-aardvark/Datasets/nyu-2451-37024.json
index e377bb70d..bdac6e738 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37024.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37024.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents \u00c1rea Geoestad\u00edstica B\u00e1sica (AGEB) (Rural Census Tracts) for the Mexican state of Quintana Roo. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37024",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Quintana Roo, Mexico Rural Census Tracts",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37024\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77745/nyu_2451_37024.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78445/nyu_2451_37024_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Quintana Roo, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "17.8939855499991 -89.2965618199999 21.6055041399992 -86.71040528",
-  "georss_polygon_s": "17.8939855499991 -89.2965618199999 21.6055041399992 -89.2965618199999 21.6055041399992 -86.71040528 17.8939855499991 -86.71040528 17.8939855499991 -89.2965618199999",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37024",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37024",
-  "nyu_addl_dspace_s": "37995",
-  "locn_geometry": "ENVELOPE(-89.2965618199999, -86.71040528, 21.6055041399992, 17.8939855499991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Área Geoestadística Básica (AGEB) (Rural Census Tracts) for the Mexican state of Quintana Roo. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37024"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Quintana Roo, Mexico Rural Census Tracts",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37024\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77745/nyu_2451_37024.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78445/nyu_2451_37024_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Quintana Roo, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "17.8939855499991 -89.2965618199999 21.6055041399992 -86.71040528",
+  "georss_polygon_s": "17.8939855499991 -89.2965618199999 21.6055041399992 -89.2965618199999 21.6055041399992 -86.71040528 17.8939855499991 -86.71040528 17.8939855499991 -89.2965618199999",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37024",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37024",
+  "nyu_addl_dspace_s": "37995",
+  "locn_geometry": "ENVELOPE(-89.2965618199999, -86.71040528, 21.6055041399992, 17.8939855499991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37025.json b/metadata-aardvark/Datasets/nyu-2451-37025.json
index 3e216b360..9551f463f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37025.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37025.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents \u00c1rea Geoestad\u00edstica B\u00e1sica (AGEB) (Urban Census Tracts) for the Mexican state of Quintana Roo. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37025",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Quintana Roo, Mexico Urban Census Tracts",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37025\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77746/nyu_2451_37025.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78446/nyu_2451_37025_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Quintana Roo, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "18.2644957999992 -88.9400108299999 21.2652241999992 -86.7132405699999",
-  "georss_polygon_s": "18.2644957999992 -88.9400108299999 21.2652241999992 -88.9400108299999 21.2652241999992 -86.7132405699999 18.2644957999992 -86.7132405699999 18.2644957999992 -88.9400108299999",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37025",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37025",
-  "nyu_addl_dspace_s": "37996",
-  "locn_geometry": "ENVELOPE(-88.9400108299999, -86.7132405699999, 21.2652241999992, 18.2644957999992)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Área Geoestadística Básica (AGEB) (Urban Census Tracts) for the Mexican state of Quintana Roo. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37025"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Quintana Roo, Mexico Urban Census Tracts",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37025\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77746/nyu_2451_37025.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78446/nyu_2451_37025_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Quintana Roo, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "18.2644957999992 -88.9400108299999 21.2652241999992 -86.7132405699999",
+  "georss_polygon_s": "18.2644957999992 -88.9400108299999 21.2652241999992 -88.9400108299999 21.2652241999992 -86.7132405699999 18.2644957999992 -86.7132405699999 18.2644957999992 -88.9400108299999",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37025",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37025",
+  "nyu_addl_dspace_s": "37996",
+  "locn_geometry": "ENVELOPE(-88.9400108299999, -86.7132405699999, 21.2652241999992, 18.2644957999992)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37026.json b/metadata-aardvark/Datasets/nyu-2451-37026.json
index c82210f8e..07eedba27 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37026.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37026.json
@@ -1,40 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This line shapefile represents Ejes de vialidad (Streets) for the Mexican state of Quintana Roo. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37026",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Streets",
-    "Roads",
-    "Transportation"
-  ],
-  "dct_title_s": "2015 Quintana Roo, Mexico Streets",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37026\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77747/nyu_2451_37026.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78447/nyu_2451_37026_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Quintana Roo, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "17.8949564299991 -89.2002858599999 21.5346691099992 -86.71325238",
-  "georss_polygon_s": "17.8949564299991 -89.2002858599999 21.5346691099992 -89.2002858599999 21.5346691099992 -86.71325238 17.8949564299991 -86.71325238 17.8949564299991 -89.2002858599999",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37026",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37026",
-  "nyu_addl_dspace_s": "37997",
-  "locn_geometry": "ENVELOPE(-89.2002858599999, -86.71325238, 21.5346691099992, 17.8949564299991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This line shapefile represents Ejes de vialidad (Streets) for the Mexican state of Quintana Roo. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37026"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Streets",
+    "Roads",
+    "Transportation"
+  ],
+  "dct_title_s": "2015 Quintana Roo, Mexico Streets",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37026\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77747/nyu_2451_37026.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78447/nyu_2451_37026_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Quintana Roo, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "17.8949564299991 -89.2002858599999 21.5346691099992 -86.71325238",
+  "georss_polygon_s": "17.8949564299991 -89.2002858599999 21.5346691099992 -89.2002858599999 21.5346691099992 -86.71325238 17.8949564299991 -86.71325238 17.8949564299991 -89.2002858599999",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37026",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37026",
+  "nyu_addl_dspace_s": "37997",
+  "locn_geometry": "ENVELOPE(-89.2002858599999, -86.71325238, 21.5346691099992, 17.8949564299991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37027.json b/metadata-aardvark/Datasets/nyu-2451-37027.json
index 4586816d0..eae13c4f4 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37027.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37027.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Entidad (State) for the Mexican state of Quintana Roo. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37027",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Quintana Roo, Mexico State Boundary",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37027\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77748/nyu_2451_37027.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78448/nyu_2451_37027_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Quintana Roo, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "17.8939855499991 -89.2965618199999 21.6055041399992 -86.71040528",
-  "georss_polygon_s": "17.8939855499991 -89.2965618199999 21.6055041399992 -89.2965618199999 21.6055041399992 -86.71040528 17.8939855499991 -86.71040528 17.8939855499991 -89.2965618199999",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37027",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37027",
-  "nyu_addl_dspace_s": "37998",
-  "locn_geometry": "ENVELOPE(-89.2965618199999, -86.71040528, 21.6055041399992, 17.8939855499991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Entidad (State) for the Mexican state of Quintana Roo. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37027"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Quintana Roo, Mexico State Boundary",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37027\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77748/nyu_2451_37027.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78448/nyu_2451_37027_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Quintana Roo, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "17.8939855499991 -89.2965618199999 21.6055041399992 -86.71040528",
+  "georss_polygon_s": "17.8939855499991 -89.2965618199999 21.6055041399992 -89.2965618199999 21.6055041399992 -86.71040528 17.8939855499991 -86.71040528 17.8939855499991 -89.2965618199999",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37027",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37027",
+  "nyu_addl_dspace_s": "37998",
+  "locn_geometry": "ENVELOPE(-89.2965618199999, -86.71040528, 21.6055041399992, 17.8939855499991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37028.json b/metadata-aardvark/Datasets/nyu-2451-37028.json
index 3d81aa190..f0d9fe0bb 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37028.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37028.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This line shapefile represents Frentes de Manzana (Census Blocks) for the Mexican state of Quintana Roo. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37028",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Quintana Roo, Mexico Census Blocks",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37028\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77749/nyu_2451_37028.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78449/nyu_2451_37028_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Quintana Roo, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "17.8945456619991 -89.2002257699999 21.5350151399992 -86.7132434899999",
-  "georss_polygon_s": "17.8945456619991 -89.2002257699999 21.5350151399992 -89.2002257699999 21.5350151399992 -86.7132434899999 17.8945456619991 -86.7132434899999 17.8945456619991 -89.2002257699999",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37028",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37028",
-  "nyu_addl_dspace_s": "37999",
-  "locn_geometry": "ENVELOPE(-89.2002257699999, -86.7132434899999, 21.5350151399992, 17.8945456619991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This line shapefile represents Frentes de Manzana (Census Blocks) for the Mexican state of Quintana Roo. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37028"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Quintana Roo, Mexico Census Blocks",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37028\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77749/nyu_2451_37028.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78449/nyu_2451_37028_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Quintana Roo, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "17.8945456619991 -89.2002257699999 21.5350151399992 -86.7132434899999",
+  "georss_polygon_s": "17.8945456619991 -89.2002257699999 21.5350151399992 -89.2002257699999 21.5350151399992 -86.7132434899999 17.8945456619991 -86.7132434899999 17.8945456619991 -89.2002257699999",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37028",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37028",
+  "nyu_addl_dspace_s": "37999",
+  "locn_geometry": "ENVELOPE(-89.2002257699999, -86.7132434899999, 21.5350151399992, 17.8945456619991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37029.json b/metadata-aardvark/Datasets/nyu-2451-37029.json
index f121fd567..18594edc3 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37029.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37029.json
@@ -1,38 +1,56 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile represents Localidad Rural (Locations of Rural Places without Boundaries) for the Mexican state of Quintana Roo. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37029",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Location"
-  ],
-  "dct_title_s": "2015 Quintana Roo, Mexico Locations of Rural Places without Boundaries",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37029\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77750/nyu_2451_37029.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78450/nyu_2451_37029_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Quintana Roo, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "17.9136111099991 -89.1749999999999 21.6027777799992 -86.7241666599999",
-  "georss_polygon_s": "17.9136111099991 -89.1749999999999 21.6027777799992 -89.1749999999999 21.6027777799992 -86.7241666599999 17.9136111099991 -86.7241666599999 17.9136111099991 -89.1749999999999",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37029",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37029",
-  "nyu_addl_dspace_s": "38000",
-  "locn_geometry": "ENVELOPE(-89.1749999999999, -86.7241666599999, 21.6027777799992, 17.9136111099991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile represents Localidad Rural (Locations of Rural Places without Boundaries) for the Mexican state of Quintana Roo. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37029"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Location"
+  ],
+  "dct_title_s": "2015 Quintana Roo, Mexico Locations of Rural Places without Boundaries",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37029\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77750/nyu_2451_37029.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78450/nyu_2451_37029_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Quintana Roo, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "17.9136111099991 -89.1749999999999 21.6027777799992 -86.7241666599999",
+  "georss_polygon_s": "17.9136111099991 -89.1749999999999 21.6027777799992 -89.1749999999999 21.6027777799992 -86.7241666599999 17.9136111099991 -86.7241666599999 17.9136111099991 -89.1749999999999",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37029",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37029",
+  "nyu_addl_dspace_s": "38000",
+  "locn_geometry": "ENVELOPE(-89.1749999999999, -86.7241666599999, 21.6027777799992, 17.9136111099991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37030.json b/metadata-aardvark/Datasets/nyu-2451-37030.json
index fceefbe13..bc735017b 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37030.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37030.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Localidad Urbana y Rural Amanzanada (Locations of Urban and Rural Blocks) for the Mexican state of Quintana Roo. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37030",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Quintana Roo, Mexico Locations of Urban and Rural Blocks",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37030\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77751/nyu_2451_37030.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78451/nyu_2451_37030_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Quintana Roo, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "17.8945057099991 -89.2002858599999 21.5350658299992 -86.7132405699999",
-  "georss_polygon_s": "17.8945057099991 -89.2002858599999 21.5350658299992 -89.2002858599999 21.5350658299992 -86.7132405699999 17.8945057099991 -86.7132405699999 17.8945057099991 -89.2002858599999",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37030",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37030",
-  "nyu_addl_dspace_s": "38001",
-  "locn_geometry": "ENVELOPE(-89.2002858599999, -86.7132405699999, 21.5350658299992, 17.8945057099991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Localidad Urbana y Rural Amanzanada (Locations of Urban and Rural Blocks) for the Mexican state of Quintana Roo. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37030"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Quintana Roo, Mexico Locations of Urban and Rural Blocks",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37030\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77751/nyu_2451_37030.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78451/nyu_2451_37030_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Quintana Roo, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "17.8945057099991 -89.2002858599999 21.5350658299992 -86.7132405699999",
+  "georss_polygon_s": "17.8945057099991 -89.2002858599999 21.5350658299992 -89.2002858599999 21.5350658299992 -86.7132405699999 17.8945057099991 -86.7132405699999 17.8945057099991 -89.2002858599999",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37030",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37030",
+  "nyu_addl_dspace_s": "38001",
+  "locn_geometry": "ENVELOPE(-89.2002858599999, -86.7132405699999, 21.5350658299992, 17.8945057099991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37031.json b/metadata-aardvark/Datasets/nyu-2451-37031.json
index a1cf01373..601790a27 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37031.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37031.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Pol\u00edgonos de Manzanas (polygons of Census Blocks) for the Mexican state of Quintana Roo. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37031",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Quintana Roo, Mexico Polygons of Census Blocks",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37031\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77752/nyu_2451_37031.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78452/nyu_2451_37031_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Quintana Roo, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "17.8945456619991 -89.2002257699999 21.5350151399992 -86.7132434899999",
-  "georss_polygon_s": "17.8945456619991 -89.2002257699999 21.5350151399992 -89.2002257699999 21.5350151399992 -86.7132434899999 17.8945456619991 -86.7132434899999 17.8945456619991 -89.2002257699999",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37031",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37031",
-  "nyu_addl_dspace_s": "38002",
-  "locn_geometry": "ENVELOPE(-89.2002257699999, -86.7132434899999, 21.5350151399992, 17.8945456619991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Polígonos de Manzanas (polygons of Census Blocks) for the Mexican state of Quintana Roo. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37031"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Quintana Roo, Mexico Polygons of Census Blocks",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37031\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77752/nyu_2451_37031.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78452/nyu_2451_37031_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Quintana Roo, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "17.8945456619991 -89.2002257699999 21.5350151399992 -86.7132434899999",
+  "georss_polygon_s": "17.8945456619991 -89.2002257699999 21.5350151399992 -89.2002257699999 21.5350151399992 -86.7132434899999 17.8945456619991 -86.7132434899999 17.8945456619991 -89.2002257699999",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37031",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37031",
+  "nyu_addl_dspace_s": "38002",
+  "locn_geometry": "ENVELOPE(-89.2002257699999, -86.7132434899999, 21.5350151399992, 17.8945456619991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37032.json b/metadata-aardvark/Datasets/nyu-2451-37032.json
index 1704e3b01..84e2f1bf0 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37032.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37032.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Municipio (Counties) for the Mexican state of Quintana Roo. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37032",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Quintana Roo, Mexico Counties",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37032\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77753/nyu_2451_37032.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78453/nyu_2451_37032_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Quintana Roo, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "17.8939855499991 -89.2965618199999 21.6055041399992 -86.71040528",
-  "georss_polygon_s": "17.8939855499991 -89.2965618199999 21.6055041399992 -89.2965618199999 21.6055041399992 -86.71040528 17.8939855499991 -86.71040528 17.8939855499991 -89.2965618199999",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37032",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37032",
-  "nyu_addl_dspace_s": "38003",
-  "locn_geometry": "ENVELOPE(-89.2965618199999, -86.71040528, 21.6055041399992, 17.8939855499991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Municipio (Counties) for the Mexican state of Quintana Roo. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37032"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Quintana Roo, Mexico Counties",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37032\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77753/nyu_2451_37032.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78453/nyu_2451_37032_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Quintana Roo, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "17.8939855499991 -89.2965618199999 21.6055041399992 -86.71040528",
+  "georss_polygon_s": "17.8939855499991 -89.2965618199999 21.6055041399992 -89.2965618199999 21.6055041399992 -86.71040528 17.8939855499991 -86.71040528 17.8939855499991 -89.2965618199999",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37032",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37032",
+  "nyu_addl_dspace_s": "38003",
+  "locn_geometry": "ENVELOPE(-89.2965618199999, -86.71040528, 21.6055041399992, 17.8939855499991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37033.json b/metadata-aardvark/Datasets/nyu-2451-37033.json
index c6953cb12..2e48510bc 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37033.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37033.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Servicios con Informaci\u00f3n complementaria de tipo \u00c1rea (\u00c1reas Verdes, Camellones, glorietas) (Locations of Green Areas, Cemeteries, Sports and Recreation Areas) for the Mexican state of Quintana Roo. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37033",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Quintana Roo, Mexico Locations of Green Areas, Cemeteries, and sports and Recreation Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37033\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77754/nyu_2451_37033.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78454/nyu_2451_37033_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Quintana Roo, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "18.0333319799991 -89.1486648899999 21.4324688579992 -86.7242775099999",
-  "georss_polygon_s": "18.0333319799991 -89.1486648899999 21.4324688579992 -89.1486648899999 21.4324688579992 -86.7242775099999 18.0333319799991 -86.7242775099999 18.0333319799991 -89.1486648899999",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37033",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37033",
-  "nyu_addl_dspace_s": "38004",
-  "locn_geometry": "ENVELOPE(-89.1486648899999, -86.7242775099999, 21.4324688579992, 18.0333319799991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Servicios con Información complementaria de tipo Área (Áreas Verdes, Camellones, glorietas) (Locations of Green Areas, Cemeteries, Sports and Recreation Areas) for the Mexican state of Quintana Roo. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37033"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Quintana Roo, Mexico Locations of Green Areas, Cemeteries, and sports and Recreation Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37033\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77754/nyu_2451_37033.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78454/nyu_2451_37033_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Quintana Roo, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "18.0333319799991 -89.1486648899999 21.4324688579992 -86.7242775099999",
+  "georss_polygon_s": "18.0333319799991 -89.1486648899999 21.4324688579992 -89.1486648899999 21.4324688579992 -86.7242775099999 18.0333319799991 -86.7242775099999 18.0333319799991 -89.1486648899999",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37033",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37033",
+  "nyu_addl_dspace_s": "38004",
+  "locn_geometry": "ENVELOPE(-89.1486648899999, -86.7242775099999, 21.4324688579992, 18.0333319799991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37034.json b/metadata-aardvark/Datasets/nyu-2451-37034.json
index 45f91aa23..63b04029d 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37034.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37034.json
@@ -1,45 +1,63 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This line shapefile represents Servicios con Informaci\u00f3n complementaria de tipo L\u00ednea (Routes of Rivers and Railways) for the Mexican state of Quintana Roo. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37034",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Rivers",
-    "Railroads",
-    "Railroads and state",
-    "Transportation",
-    "Canals",
-    "Water",
-    "Bridges",
-    "Dams"
-  ],
-  "dct_title_s": "2015 Quintana Roo, Mexico Routes of Rivers and Railways",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37034\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77755/nyu_2451_37034.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78455/nyu_2451_37034_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Quintana Roo, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "17.8942719199991 -89.20041782 21.5346747399992 -86.7129166299999",
-  "georss_polygon_s": "17.8942719199991 -89.20041782 21.5346747399992 -89.20041782 21.5346747399992 -86.7129166299999 17.8942719199991 -86.7129166299999 17.8942719199991 -89.20041782",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37034",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37034",
-  "nyu_addl_dspace_s": "38005",
-  "locn_geometry": "ENVELOPE(-89.20041782, -86.7129166299999, 21.5346747399992, 17.8942719199991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This line shapefile represents Servicios con Información complementaria de tipo Línea (Routes of Rivers and Railways) for the Mexican state of Quintana Roo. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37034"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Rivers",
+    "Railroads",
+    "Railroads and state",
+    "Transportation",
+    "Canals",
+    "Water",
+    "Bridges",
+    "Dams"
+  ],
+  "dct_title_s": "2015 Quintana Roo, Mexico Routes of Rivers and Railways",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37034\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77755/nyu_2451_37034.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78455/nyu_2451_37034_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Quintana Roo, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "17.8942719199991 -89.20041782 21.5346747399992 -86.7129166299999",
+  "georss_polygon_s": "17.8942719199991 -89.20041782 21.5346747399992 -89.20041782 21.5346747399992 -86.7129166299999 17.8942719199991 -86.7129166299999 17.8942719199991 -89.20041782",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37034",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37034",
+  "nyu_addl_dspace_s": "38005",
+  "locn_geometry": "ENVELOPE(-89.20041782, -86.7129166299999, 21.5346747399992, 17.8942719199991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37035.json b/metadata-aardvark/Datasets/nyu-2451-37035.json
index e5a10ccad..0abde87a7 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37035.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37035.json
@@ -1,43 +1,61 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile represents Servicios con Informaci\u00f3n complementaria de tipo Puntual (Palacios Municipales o Ayudant\u00edas, Parques o Jardines) (Locations of Municipal Buildings, Schools, Parks, and Gardens) for the Mexican state of Quintana Roo. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37035",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Location",
-    "Gardens",
-    "Parks",
-    "Recreation areas",
-    "Temples",
-    "Schools"
-  ],
-  "dct_title_s": "2015 Quintana Roo, Mexico Locations of Municipal Buildings, Schools, Parks, and Gardens",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37035\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77756/nyu_2451_37035.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78456/nyu_2451_37035_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Quintana Roo, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "17.8959077199991 -89.2001839999999 21.5253189799992 -86.7231543699999",
-  "georss_polygon_s": "17.8959077199991 -89.2001839999999 21.5253189799992 -89.2001839999999 21.5253189799992 -86.7231543699999 17.8959077199991 -86.7231543699999 17.8959077199991 -89.2001839999999",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37035",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37035",
-  "nyu_addl_dspace_s": "38006",
-  "locn_geometry": "ENVELOPE(-89.2001839999999, -86.7231543699999, 21.5253189799992, 17.8959077199991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile represents Servicios con Información complementaria de tipo Puntual (Palacios Municipales o Ayudantías, Parques o Jardines) (Locations of Municipal Buildings, Schools, Parks, and Gardens) for the Mexican state of Quintana Roo. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37035"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Location",
+    "Gardens",
+    "Parks",
+    "Recreation areas",
+    "Temples",
+    "Schools"
+  ],
+  "dct_title_s": "2015 Quintana Roo, Mexico Locations of Municipal Buildings, Schools, Parks, and Gardens",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37035\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77756/nyu_2451_37035.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78456/nyu_2451_37035_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Quintana Roo, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "17.8959077199991 -89.2001839999999 21.5253189799992 -86.7231543699999",
+  "georss_polygon_s": "17.8959077199991 -89.2001839999999 21.5253189799992 -89.2001839999999 21.5253189799992 -86.7231543699999 17.8959077199991 -86.7231543699999 17.8959077199991 -89.2001839999999",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37035",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37035",
+  "nyu_addl_dspace_s": "38006",
+  "locn_geometry": "ENVELOPE(-89.2001839999999, -86.7231543699999, 21.5253189799992, 17.8959077199991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37036.json b/metadata-aardvark/Datasets/nyu-2451-37036.json
index e15669233..160de1c45 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37036.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37036.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Territorio Insular (Isolated Areas) for the Mexican state of Quintana Roo. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37036",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Quintana Roo, Mexico Isolated Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37036\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77757/nyu_2451_37036.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78457/nyu_2451_37036_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Quintana Roo, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "18.374173674101 -87.713454151373 21.6055041328773 -86.7104052700567",
-  "georss_polygon_s": "18.374173674101 -87.713454151373 21.6055041328773 -87.713454151373 21.6055041328773 -86.7104052700567 18.374173674101 -86.7104052700567 18.374173674101 -87.713454151373",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37036",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37036",
-  "nyu_addl_dspace_s": "38007",
-  "locn_geometry": "ENVELOPE(-87.713454151373, -86.7104052700567, 21.6055041328773, 18.374173674101)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Territorio Insular (Isolated Areas) for the Mexican state of Quintana Roo. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37036"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Quintana Roo, Mexico Isolated Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37036\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77757/nyu_2451_37036.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78457/nyu_2451_37036_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Quintana Roo, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "18.374173674101 -87.713454151373 21.6055041328773 -86.7104052700567",
+  "georss_polygon_s": "18.374173674101 -87.713454151373 21.6055041328773 -87.713454151373 21.6055041328773 -86.7104052700567 18.374173674101 -86.7104052700567 18.374173674101 -87.713454151373",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37036",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37036",
+  "nyu_addl_dspace_s": "38007",
+  "locn_geometry": "ENVELOPE(-87.713454151373, -86.7104052700567, 21.6055041328773, 18.374173674101)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37037.json b/metadata-aardvark/Datasets/nyu-2451-37037.json
index 2b99a65c7..c120b7aa6 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37037.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37037.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents \u00c1rea Geoestad\u00edstica B\u00e1sica (AGEB) (Rural Census Tracts) for the Mexican state of Sinaloa. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37037",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Sinaloa, Mexico Rural Census Tracts",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37037\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77758/nyu_2451_37037.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78458/nyu_2451_37037_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Sinaloa, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "22.4671337699992 -109.4476926 27.0423059799994 -105.39222",
-  "georss_polygon_s": "22.4671337699992 -109.4476926 27.0423059799994 -109.4476926 27.0423059799994 -105.39222 22.4671337699992 -105.39222 22.4671337699992 -109.4476926",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37037",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37037",
-  "nyu_addl_dspace_s": "38008",
-  "locn_geometry": "ENVELOPE(-109.4476926, -105.39222, 27.0423059799994, 22.4671337699992)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Área Geoestadística Básica (AGEB) (Rural Census Tracts) for the Mexican state of Sinaloa. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37037"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Sinaloa, Mexico Rural Census Tracts",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37037\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77758/nyu_2451_37037.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78458/nyu_2451_37037_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Sinaloa, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "22.4671337699992 -109.4476926 27.0423059799994 -105.39222",
+  "georss_polygon_s": "22.4671337699992 -109.4476926 27.0423059799994 -109.4476926 27.0423059799994 -105.39222 22.4671337699992 -105.39222 22.4671337699992 -109.4476926",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37037",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37037",
+  "nyu_addl_dspace_s": "38008",
+  "locn_geometry": "ENVELOPE(-109.4476926, -105.39222, 27.0423059799994, 22.4671337699992)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37038.json b/metadata-aardvark/Datasets/nyu-2451-37038.json
index 4302c16e0..0a018bd4d 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37038.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37038.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents \u00c1rea Geoestad\u00edstica B\u00e1sica (AGEB) (Urban Census Tracts) for the Mexican state of Sinaloa. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37038",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Sinaloa, Mexico Urban Census Tracts",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37038\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77759/nyu_2451_37038.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78459/nyu_2451_37038_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Sinaloa, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "22.5293011199992 -109.31990625 26.7233579949994 -105.59795838",
-  "georss_polygon_s": "22.5293011199992 -109.31990625 26.7233579949994 -109.31990625 26.7233579949994 -105.59795838 22.5293011199992 -105.59795838 22.5293011199992 -109.31990625",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37038",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37038",
-  "nyu_addl_dspace_s": "38009",
-  "locn_geometry": "ENVELOPE(-109.31990625, -105.59795838, 26.7233579949994, 22.5293011199992)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Área Geoestadística Básica (AGEB) (Urban Census Tracts) for the Mexican state of Sinaloa. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37038"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Sinaloa, Mexico Urban Census Tracts",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37038\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77759/nyu_2451_37038.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78459/nyu_2451_37038_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Sinaloa, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "22.5293011199992 -109.31990625 26.7233579949994 -105.59795838",
+  "georss_polygon_s": "22.5293011199992 -109.31990625 26.7233579949994 -109.31990625 26.7233579949994 -105.59795838 22.5293011199992 -105.59795838 22.5293011199992 -109.31990625",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37038",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37038",
+  "nyu_addl_dspace_s": "38009",
+  "locn_geometry": "ENVELOPE(-109.31990625, -105.59795838, 26.7233579949994, 22.5293011199992)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37039.json b/metadata-aardvark/Datasets/nyu-2451-37039.json
index 082a0a0c8..4572e3e30 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37039.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37039.json
@@ -1,40 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This line shapefile represents Ejes de vialidad (Streets) for the Mexican state of Sinaloa. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37039",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Streets",
-    "Roads",
-    "Transportation"
-  ],
-  "dct_title_s": "2015 Sinaloa, Mexico Streets",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37039\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77760/nyu_2451_37039.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78460/nyu_2451_37039_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Sinaloa, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "22.5099488499992 -109.38183949 26.9311538599994 -105.44649737",
-  "georss_polygon_s": "22.5099488499992 -109.38183949 26.9311538599994 -109.38183949 26.9311538599994 -105.44649737 22.5099488499992 -105.44649737 22.5099488499992 -109.38183949",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37039",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37039",
-  "nyu_addl_dspace_s": "38010",
-  "locn_geometry": "ENVELOPE(-109.38183949, -105.44649737, 26.9311538599994, 22.5099488499992)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This line shapefile represents Ejes de vialidad (Streets) for the Mexican state of Sinaloa. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37039"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Streets",
+    "Roads",
+    "Transportation"
+  ],
+  "dct_title_s": "2015 Sinaloa, Mexico Streets",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37039\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77760/nyu_2451_37039.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78460/nyu_2451_37039_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Sinaloa, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "22.5099488499992 -109.38183949 26.9311538599994 -105.44649737",
+  "georss_polygon_s": "22.5099488499992 -109.38183949 26.9311538599994 -109.38183949 26.9311538599994 -105.44649737 22.5099488499992 -105.44649737 22.5099488499992 -109.38183949",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37039",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37039",
+  "nyu_addl_dspace_s": "38010",
+  "locn_geometry": "ENVELOPE(-109.38183949, -105.44649737, 26.9311538599994, 22.5099488499992)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37040.json b/metadata-aardvark/Datasets/nyu-2451-37040.json
index 581f10ff1..140501879 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37040.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37040.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Entidad (State) for the Mexican state of Sinaloa. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37040",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Sinaloa, Mexico State Boundary",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37040\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77761/nyu_2451_37040.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78461/nyu_2451_37040_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Sinaloa, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "22.4671337699992 -109.4476926 27.0423059799994 -105.39222",
-  "georss_polygon_s": "22.4671337699992 -109.4476926 27.0423059799994 -109.4476926 27.0423059799994 -105.39222 22.4671337699992 -105.39222 22.4671337699992 -109.4476926",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37040",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37040",
-  "nyu_addl_dspace_s": "38011",
-  "locn_geometry": "ENVELOPE(-109.4476926, -105.39222, 27.0423059799994, 22.4671337699992)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Entidad (State) for the Mexican state of Sinaloa. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37040"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Sinaloa, Mexico State Boundary",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37040\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77761/nyu_2451_37040.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78461/nyu_2451_37040_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Sinaloa, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "22.4671337699992 -109.4476926 27.0423059799994 -105.39222",
+  "georss_polygon_s": "22.4671337699992 -109.4476926 27.0423059799994 -109.4476926 27.0423059799994 -105.39222 22.4671337699992 -105.39222 22.4671337699992 -109.4476926",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37040",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37040",
+  "nyu_addl_dspace_s": "38011",
+  "locn_geometry": "ENVELOPE(-109.4476926, -105.39222, 27.0423059799994, 22.4671337699992)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37041.json b/metadata-aardvark/Datasets/nyu-2451-37041.json
index 0cfa40b62..d098581b2 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37041.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37041.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This line shapefile represents Frentes de Manzana (Census Blocks) for the Mexican state of Sinaloa. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37041",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Sinaloa, Mexico Census Blocks",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37041\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77762/nyu_2451_37041.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78462/nyu_2451_37041_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Sinaloa, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "22.5099873199992 -109.38176318 26.9311209099994 -105.44610472",
-  "georss_polygon_s": "22.5099873199992 -109.38176318 26.9311209099994 -109.38176318 26.9311209099994 -105.44610472 22.5099873199992 -105.44610472 22.5099873199992 -109.38176318",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37041",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37041",
-  "nyu_addl_dspace_s": "38012",
-  "locn_geometry": "ENVELOPE(-109.38176318, -105.44610472, 26.9311209099994, 22.5099873199992)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This line shapefile represents Frentes de Manzana (Census Blocks) for the Mexican state of Sinaloa. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37041"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Sinaloa, Mexico Census Blocks",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37041\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77762/nyu_2451_37041.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78462/nyu_2451_37041_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Sinaloa, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "22.5099873199992 -109.38176318 26.9311209099994 -105.44610472",
+  "georss_polygon_s": "22.5099873199992 -109.38176318 26.9311209099994 -109.38176318 26.9311209099994 -105.44610472 22.5099873199992 -105.44610472 22.5099873199992 -109.38176318",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37041",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37041",
+  "nyu_addl_dspace_s": "38012",
+  "locn_geometry": "ENVELOPE(-109.38176318, -105.44610472, 26.9311209099994, 22.5099873199992)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37042.json b/metadata-aardvark/Datasets/nyu-2451-37042.json
index 654da55ac..c1c65da84 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37042.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37042.json
@@ -1,38 +1,56 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile represents Localidad Rural (Locations of Rural Places without Boundaries) for the Mexican state of Sinaloa. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37042",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Location"
-  ],
-  "dct_title_s": "2015 Sinaloa, Mexico Locations of Rural Places without Boundaries",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37042\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77763/nyu_2451_37042.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78463/nyu_2451_37042_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Sinaloa, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "22.5219722199992 -109.40323 27.0321497199994 -105.39260778",
-  "georss_polygon_s": "22.5219722199992 -109.40323 27.0321497199994 -109.40323 27.0321497199994 -105.39260778 22.5219722199992 -105.39260778 22.5219722199992 -109.40323",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37042",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37042",
-  "nyu_addl_dspace_s": "38013",
-  "locn_geometry": "ENVELOPE(-109.40323, -105.39260778, 27.0321497199994, 22.5219722199992)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile represents Localidad Rural (Locations of Rural Places without Boundaries) for the Mexican state of Sinaloa. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37042"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Location"
+  ],
+  "dct_title_s": "2015 Sinaloa, Mexico Locations of Rural Places without Boundaries",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37042\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77763/nyu_2451_37042.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78463/nyu_2451_37042_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Sinaloa, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "22.5219722199992 -109.40323 27.0321497199994 -105.39260778",
+  "georss_polygon_s": "22.5219722199992 -109.40323 27.0321497199994 -109.40323 27.0321497199994 -105.39260778 22.5219722199992 -105.39260778 22.5219722199992 -109.40323",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37042",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37042",
+  "nyu_addl_dspace_s": "38013",
+  "locn_geometry": "ENVELOPE(-109.40323, -105.39260778, 27.0321497199994, 22.5219722199992)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37043.json b/metadata-aardvark/Datasets/nyu-2451-37043.json
index 1623e669c..d59419737 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37043.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37043.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Localidad Urbana y Rural Amanzanada (Locations of Urban and Rural Blocks) for the Mexican state of Sinaloa. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37043",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Sinaloa, Mexico Locations of Urban and Rural Blocks",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37043\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77764/nyu_2451_37043.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78464/nyu_2451_37043_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Sinaloa, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "22.5099488499992 -109.38183949 26.9311538599994 -105.44604414",
-  "georss_polygon_s": "22.5099488499992 -109.38183949 26.9311538599994 -109.38183949 26.9311538599994 -105.44604414 22.5099488499992 -105.44604414 22.5099488499992 -109.38183949",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37043",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37043",
-  "nyu_addl_dspace_s": "38014",
-  "locn_geometry": "ENVELOPE(-109.38183949, -105.44604414, 26.9311538599994, 22.5099488499992)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Localidad Urbana y Rural Amanzanada (Locations of Urban and Rural Blocks) for the Mexican state of Sinaloa. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37043"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Sinaloa, Mexico Locations of Urban and Rural Blocks",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37043\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77764/nyu_2451_37043.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78464/nyu_2451_37043_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Sinaloa, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "22.5099488499992 -109.38183949 26.9311538599994 -105.44604414",
+  "georss_polygon_s": "22.5099488499992 -109.38183949 26.9311538599994 -109.38183949 26.9311538599994 -105.44604414 22.5099488499992 -105.44604414 22.5099488499992 -109.38183949",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37043",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37043",
+  "nyu_addl_dspace_s": "38014",
+  "locn_geometry": "ENVELOPE(-109.38183949, -105.44604414, 26.9311538599994, 22.5099488499992)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37044.json b/metadata-aardvark/Datasets/nyu-2451-37044.json
index 7cd1d3f08..540d9575b 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37044.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37044.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Pol\u00edgonos de Manzanas (polygons of Census Blocks) for the Mexican state of Sinaloa. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37044",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Sinaloa, Mexico Polygons of Census Blocks",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37044\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77765/nyu_2451_37044.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78465/nyu_2451_37044_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Sinaloa, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "22.5099873199992 -109.38176318 26.9317768499993 -105.44610472",
-  "georss_polygon_s": "22.5099873199992 -109.38176318 26.9317768499993 -109.38176318 26.9317768499993 -105.44610472 22.5099873199992 -105.44610472 22.5099873199992 -109.38176318",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37044",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37044",
-  "nyu_addl_dspace_s": "38015",
-  "locn_geometry": "ENVELOPE(-109.38176318, -105.44610472, 26.9317768499993, 22.5099873199992)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Polígonos de Manzanas (polygons of Census Blocks) for the Mexican state of Sinaloa. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37044"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Sinaloa, Mexico Polygons of Census Blocks",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37044\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77765/nyu_2451_37044.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78465/nyu_2451_37044_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Sinaloa, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "22.5099873199992 -109.38176318 26.9317768499993 -105.44610472",
+  "georss_polygon_s": "22.5099873199992 -109.38176318 26.9317768499993 -109.38176318 26.9317768499993 -105.44610472 22.5099873199992 -105.44610472 22.5099873199992 -109.38176318",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37044",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37044",
+  "nyu_addl_dspace_s": "38015",
+  "locn_geometry": "ENVELOPE(-109.38176318, -105.44610472, 26.9317768499993, 22.5099873199992)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37045.json b/metadata-aardvark/Datasets/nyu-2451-37045.json
index 46afd4bc0..8f6467618 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37045.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37045.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Municipio (Counties) for the Mexican state of Sinaloa. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37045",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Sinaloa, Mexico Counties",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37045\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77766/nyu_2451_37045.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78466/nyu_2451_37045_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Sinaloa, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "22.4671337699992 -109.4476926 27.0423059799994 -105.39222",
-  "georss_polygon_s": "22.4671337699992 -109.4476926 27.0423059799994 -109.4476926 27.0423059799994 -105.39222 22.4671337699992 -105.39222 22.4671337699992 -109.4476926",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37045",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37045",
-  "nyu_addl_dspace_s": "38016",
-  "locn_geometry": "ENVELOPE(-109.4476926, -105.39222, 27.0423059799994, 22.4671337699992)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Municipio (Counties) for the Mexican state of Sinaloa. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37045"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Sinaloa, Mexico Counties",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37045\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77766/nyu_2451_37045.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78466/nyu_2451_37045_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Sinaloa, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "22.4671337699992 -109.4476926 27.0423059799994 -105.39222",
+  "georss_polygon_s": "22.4671337699992 -109.4476926 27.0423059799994 -109.4476926 27.0423059799994 -105.39222 22.4671337699992 -105.39222 22.4671337699992 -109.4476926",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37045",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37045",
+  "nyu_addl_dspace_s": "38016",
+  "locn_geometry": "ENVELOPE(-109.4476926, -105.39222, 27.0423059799994, 22.4671337699992)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37046.json b/metadata-aardvark/Datasets/nyu-2451-37046.json
index f205ba908..a98e4d638 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37046.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37046.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Servicios con Informaci\u00f3n complementaria de tipo \u00c1rea (\u00c1reas Verdes, Camellones, glorietas) (Locations of Green Areas, Cemeteries, Sports and Recreation Areas) for the Mexican state of Sinaloa. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37046",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Sinaloa, Mexico Locations of Green Areas, Cemeteries, and sports and Recreation Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37046\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77767/nyu_2451_37046.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78467/nyu_2451_37046_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Sinaloa, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "22.5092613999992 -109.31699605 26.8127724299993 -105.45241648",
-  "georss_polygon_s": "22.5092613999992 -109.31699605 26.8127724299993 -109.31699605 26.8127724299993 -105.45241648 22.5092613999992 -105.45241648 22.5092613999992 -109.31699605",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37046",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37046",
-  "nyu_addl_dspace_s": "38017",
-  "locn_geometry": "ENVELOPE(-109.31699605, -105.45241648, 26.8127724299993, 22.5092613999992)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Servicios con Información complementaria de tipo Área (Áreas Verdes, Camellones, glorietas) (Locations of Green Areas, Cemeteries, Sports and Recreation Areas) for the Mexican state of Sinaloa. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37046"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Sinaloa, Mexico Locations of Green Areas, Cemeteries, and sports and Recreation Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37046\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77767/nyu_2451_37046.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78467/nyu_2451_37046_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Sinaloa, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "22.5092613999992 -109.31699605 26.8127724299993 -105.45241648",
+  "georss_polygon_s": "22.5092613999992 -109.31699605 26.8127724299993 -109.31699605 26.8127724299993 -105.45241648 22.5092613999992 -105.45241648 22.5092613999992 -109.31699605",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37046",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37046",
+  "nyu_addl_dspace_s": "38017",
+  "locn_geometry": "ENVELOPE(-109.31699605, -105.45241648, 26.8127724299993, 22.5092613999992)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37047.json b/metadata-aardvark/Datasets/nyu-2451-37047.json
index 73504faff..8cd8cf989 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37047.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37047.json
@@ -1,45 +1,63 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This line shapefile represents Servicios con Informaci\u00f3n complementaria de tipo L\u00ednea (Routes of Rivers and Railways) for the Mexican state of Sinaloa. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37047",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Rivers",
-    "Railroads",
-    "Railroads and state",
-    "Transportation",
-    "Canals",
-    "Water",
-    "Bridges",
-    "Dams"
-  ],
-  "dct_title_s": "2015 Sinaloa, Mexico Routes of Rivers and Railways",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37047\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77768/nyu_2451_37047.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78468/nyu_2451_37047_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Sinaloa, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "22.5084194199992 -109.37761146 26.9133448199994 -105.45190082",
-  "georss_polygon_s": "22.5084194199992 -109.37761146 26.9133448199994 -109.37761146 26.9133448199994 -105.45190082 22.5084194199992 -105.45190082 22.5084194199992 -109.37761146",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37047",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37047",
-  "nyu_addl_dspace_s": "38018",
-  "locn_geometry": "ENVELOPE(-109.37761146, -105.45190082, 26.9133448199994, 22.5084194199992)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This line shapefile represents Servicios con Información complementaria de tipo Línea (Routes of Rivers and Railways) for the Mexican state of Sinaloa. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37047"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Rivers",
+    "Railroads",
+    "Railroads and state",
+    "Transportation",
+    "Canals",
+    "Water",
+    "Bridges",
+    "Dams"
+  ],
+  "dct_title_s": "2015 Sinaloa, Mexico Routes of Rivers and Railways",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37047\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77768/nyu_2451_37047.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78468/nyu_2451_37047_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Sinaloa, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "22.5084194199992 -109.37761146 26.9133448199994 -105.45190082",
+  "georss_polygon_s": "22.5084194199992 -109.37761146 26.9133448199994 -109.37761146 26.9133448199994 -105.45190082 22.5084194199992 -105.45190082 22.5084194199992 -109.37761146",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37047",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37047",
+  "nyu_addl_dspace_s": "38018",
+  "locn_geometry": "ENVELOPE(-109.37761146, -105.45190082, 26.9133448199994, 22.5084194199992)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37048.json b/metadata-aardvark/Datasets/nyu-2451-37048.json
index c147e102d..39b06303d 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37048.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37048.json
@@ -1,43 +1,61 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile represents Servicios con Informaci\u00f3n complementaria de tipo Puntual (Palacios Municipales o Ayudant\u00edas, Parques o Jardines) (Locations of Municipal Buildings, Schools, Parks, and Gardens) for the Mexican state of Sinaloa. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37048",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Location",
-    "Gardens",
-    "Parks",
-    "Recreation areas",
-    "Temples",
-    "Schools"
-  ],
-  "dct_title_s": "2015 Sinaloa, Mexico Locations of Municipal Buildings, Schools, Parks, and Gardens",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37048\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77769/nyu_2451_37048.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78469/nyu_2451_37048_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Sinaloa, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "22.5116573199992 -109.380235 26.9307991099994 -105.44803723",
-  "georss_polygon_s": "22.5116573199992 -109.380235 26.9307991099994 -109.380235 26.9307991099994 -105.44803723 22.5116573199992 -105.44803723 22.5116573199992 -109.380235",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37048",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37048",
-  "nyu_addl_dspace_s": "38019",
-  "locn_geometry": "ENVELOPE(-109.380235, -105.44803723, 26.9307991099994, 22.5116573199992)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile represents Servicios con Información complementaria de tipo Puntual (Palacios Municipales o Ayudantías, Parques o Jardines) (Locations of Municipal Buildings, Schools, Parks, and Gardens) for the Mexican state of Sinaloa. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37048"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Location",
+    "Gardens",
+    "Parks",
+    "Recreation areas",
+    "Temples",
+    "Schools"
+  ],
+  "dct_title_s": "2015 Sinaloa, Mexico Locations of Municipal Buildings, Schools, Parks, and Gardens",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37048\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77769/nyu_2451_37048.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78469/nyu_2451_37048_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Sinaloa, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "22.5116573199992 -109.380235 26.9307991099994 -105.44803723",
+  "georss_polygon_s": "22.5116573199992 -109.380235 26.9307991099994 -109.380235 26.9307991099994 -105.44803723 22.5116573199992 -105.44803723 22.5116573199992 -109.380235",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37048",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37048",
+  "nyu_addl_dspace_s": "38019",
+  "locn_geometry": "ENVELOPE(-109.380235, -105.44803723, 26.9307991099994, 22.5116573199992)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37049.json b/metadata-aardvark/Datasets/nyu-2451-37049.json
index 9e45f2e86..e360c6586 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37049.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37049.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Territorio Insular (Isolated Areas) for the Mexican state of Sinaloa. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37049",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Sinaloa, Mexico Isolated Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37049\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77770/nyu_2451_37049.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78470/nyu_2451_37049_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Sinaloa, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "23.1730299152157 -108.384781083045 25.1832273558616 -106.402958998239",
-  "georss_polygon_s": "23.1730299152157 -108.384781083045 25.1832273558616 -108.384781083045 25.1832273558616 -106.402958998239 23.1730299152157 -106.402958998239 23.1730299152157 -108.384781083045",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37049",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37049",
-  "nyu_addl_dspace_s": "38020",
-  "locn_geometry": "ENVELOPE(-108.384781083045, -106.402958998239, 25.1832273558616, 23.1730299152157)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Territorio Insular (Isolated Areas) for the Mexican state of Sinaloa. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37049"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Sinaloa, Mexico Isolated Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37049\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77770/nyu_2451_37049.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78470/nyu_2451_37049_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Sinaloa, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "23.1730299152157 -108.384781083045 25.1832273558616 -106.402958998239",
+  "georss_polygon_s": "23.1730299152157 -108.384781083045 25.1832273558616 -108.384781083045 25.1832273558616 -106.402958998239 23.1730299152157 -106.402958998239 23.1730299152157 -108.384781083045",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37049",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37049",
+  "nyu_addl_dspace_s": "38020",
+  "locn_geometry": "ENVELOPE(-108.384781083045, -106.402958998239, 25.1832273558616, 23.1730299152157)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37050.json b/metadata-aardvark/Datasets/nyu-2451-37050.json
index 324ff1114..c966229b7 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37050.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37050.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents \u00c1rea Geoestad\u00edstica B\u00e1sica (AGEB) (Rural Census Tracts) for the Mexican state of San Louis Potosi. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37050",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 San Louis Potosi, Mexico Rural Census Tracts",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37050\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77771/nyu_2451_37050.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78471/nyu_2451_37050_doc.zip\"}",
-  "dct_spatial_sm": [
-    "San Louis Potosi, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "21.1601538299992 -102.29603842 24.4915218299993 -98.3259670499999",
-  "georss_polygon_s": "21.1601538299992 -102.29603842 24.4915218299993 -102.29603842 24.4915218299993 -98.3259670499999 21.1601538299992 -98.3259670499999 21.1601538299992 -102.29603842",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37050",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37050",
-  "nyu_addl_dspace_s": "38021",
-  "locn_geometry": "ENVELOPE(-102.29603842, -98.3259670499999, 24.4915218299993, 21.1601538299992)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Área Geoestadística Básica (AGEB) (Rural Census Tracts) for the Mexican state of San Louis Potosi. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37050"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 San Louis Potosi, Mexico Rural Census Tracts",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37050\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77771/nyu_2451_37050.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78471/nyu_2451_37050_doc.zip\"}",
+  "dct_spatial_sm": [
+    "San Louis Potosi, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "21.1601538299992 -102.29603842 24.4915218299993 -98.3259670499999",
+  "georss_polygon_s": "21.1601538299992 -102.29603842 24.4915218299993 -102.29603842 24.4915218299993 -98.3259670499999 21.1601538299992 -98.3259670499999 21.1601538299992 -102.29603842",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37050",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37050",
+  "nyu_addl_dspace_s": "38021",
+  "locn_geometry": "ENVELOPE(-102.29603842, -98.3259670499999, 24.4915218299993, 21.1601538299992)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37051.json b/metadata-aardvark/Datasets/nyu-2451-37051.json
index 3b1f7ba32..f1d3d2fb8 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37051.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37051.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents \u00c1rea Geoestad\u00edstica B\u00e1sica (AGEB) (Urban Census Tracts) for the Mexican state of San Louis Potosi. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37051",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 San Louis Potosi, Mexico Urban Census Tracts",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37051\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77772/nyu_2451_37051.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78472/nyu_2451_37051_doc.zip\"}",
-  "dct_spatial_sm": [
-    "San Louis Potosi, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "21.2024250799992 -102.18723002 23.8925330199992 -98.3553942499999",
-  "georss_polygon_s": "21.2024250799992 -102.18723002 23.8925330199992 -102.18723002 23.8925330199992 -98.3553942499999 21.2024250799992 -98.3553942499999 21.2024250799992 -102.18723002",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37051",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37051",
-  "nyu_addl_dspace_s": "38022",
-  "locn_geometry": "ENVELOPE(-102.18723002, -98.3553942499999, 23.8925330199992, 21.2024250799992)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Área Geoestadística Básica (AGEB) (Urban Census Tracts) for the Mexican state of San Louis Potosi. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37051"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 San Louis Potosi, Mexico Urban Census Tracts",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37051\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77772/nyu_2451_37051.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78472/nyu_2451_37051_doc.zip\"}",
+  "dct_spatial_sm": [
+    "San Louis Potosi, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "21.2024250799992 -102.18723002 23.8925330199992 -98.3553942499999",
+  "georss_polygon_s": "21.2024250799992 -102.18723002 23.8925330199992 -102.18723002 23.8925330199992 -98.3553942499999 21.2024250799992 -98.3553942499999 21.2024250799992 -102.18723002",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37051",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37051",
+  "nyu_addl_dspace_s": "38022",
+  "locn_geometry": "ENVELOPE(-102.18723002, -98.3553942499999, 23.8925330199992, 21.2024250799992)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37052.json b/metadata-aardvark/Datasets/nyu-2451-37052.json
index a2f2ae049..bb7cd5467 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37052.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37052.json
@@ -1,40 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This line shapefile represents Ejes de vialidad (Streets) for the Mexican state of San Louis Potosi. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37052",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Streets",
-    "Roads",
-    "Transportation"
-  ],
-  "dct_title_s": "2015 San Louis Potosi, Mexico Streets",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37052\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77773/nyu_2451_37052.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78473/nyu_2451_37052_doc.zip\"}",
-  "dct_spatial_sm": [
-    "San Louis Potosi, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "21.1637622899991 -102.25402503 24.3157765999993 -98.3556009499999",
-  "georss_polygon_s": "21.1637622899991 -102.25402503 24.3157765999993 -102.25402503 24.3157765999993 -98.3556009499999 21.1637622899991 -98.3556009499999 21.1637622899991 -102.25402503",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37052",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37052",
-  "nyu_addl_dspace_s": "38023",
-  "locn_geometry": "ENVELOPE(-102.25402503, -98.3556009499999, 24.3157765999993, 21.1637622899991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This line shapefile represents Ejes de vialidad (Streets) for the Mexican state of San Louis Potosi. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37052"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Streets",
+    "Roads",
+    "Transportation"
+  ],
+  "dct_title_s": "2015 San Louis Potosi, Mexico Streets",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37052\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77773/nyu_2451_37052.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78473/nyu_2451_37052_doc.zip\"}",
+  "dct_spatial_sm": [
+    "San Louis Potosi, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "21.1637622899991 -102.25402503 24.3157765999993 -98.3556009499999",
+  "georss_polygon_s": "21.1637622899991 -102.25402503 24.3157765999993 -102.25402503 24.3157765999993 -98.3556009499999 21.1637622899991 -98.3556009499999 21.1637622899991 -102.25402503",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37052",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37052",
+  "nyu_addl_dspace_s": "38023",
+  "locn_geometry": "ENVELOPE(-102.25402503, -98.3556009499999, 24.3157765999993, 21.1637622899991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37053.json b/metadata-aardvark/Datasets/nyu-2451-37053.json
index a530abbf4..a437c7d98 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37053.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37053.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Entidad (State) for the Mexican state of San Louis Potosi. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37053",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 San Louis Potosi, Mexico State Boundary",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37053\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77774/nyu_2451_37053.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78474/nyu_2451_37053_doc.zip\"}",
-  "dct_spatial_sm": [
-    "San Louis Potosi, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "21.1601538299992 -102.29603842 24.4915218299993 -98.3259670499999",
-  "georss_polygon_s": "21.1601538299992 -102.29603842 24.4915218299993 -102.29603842 24.4915218299993 -98.3259670499999 21.1601538299992 -98.3259670499999 21.1601538299992 -102.29603842",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37053",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37053",
-  "nyu_addl_dspace_s": "38024",
-  "locn_geometry": "ENVELOPE(-102.29603842, -98.3259670499999, 24.4915218299993, 21.1601538299992)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Entidad (State) for the Mexican state of San Louis Potosi. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37053"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 San Louis Potosi, Mexico State Boundary",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37053\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77774/nyu_2451_37053.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78474/nyu_2451_37053_doc.zip\"}",
+  "dct_spatial_sm": [
+    "San Louis Potosi, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "21.1601538299992 -102.29603842 24.4915218299993 -98.3259670499999",
+  "georss_polygon_s": "21.1601538299992 -102.29603842 24.4915218299993 -102.29603842 24.4915218299993 -98.3259670499999 21.1601538299992 -98.3259670499999 21.1601538299992 -102.29603842",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37053",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37053",
+  "nyu_addl_dspace_s": "38024",
+  "locn_geometry": "ENVELOPE(-102.29603842, -98.3259670499999, 24.4915218299993, 21.1601538299992)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37054.json b/metadata-aardvark/Datasets/nyu-2451-37054.json
index 63ec34e5f..10cff14b6 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37054.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37054.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This line shapefile represents Frentes de Manzana (Census Blocks) for the Mexican state of San Louis Potosi. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37054",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 San Louis Potosi, Mexico Census Blocks",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37054\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77775/nyu_2451_37054.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78475/nyu_2451_37054_doc.zip\"}",
-  "dct_spatial_sm": [
-    "San Louis Potosi, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "21.1637766799992 -102.254004968 24.3159664799993 -98.3555279399999",
-  "georss_polygon_s": "21.1637766799992 -102.254004968 24.3159664799993 -102.254004968 24.3159664799993 -98.3555279399999 21.1637766799992 -98.3555279399999 21.1637766799992 -102.254004968",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37054",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37054",
-  "nyu_addl_dspace_s": "38025",
-  "locn_geometry": "ENVELOPE(-102.254004968, -98.3555279399999, 24.3159664799993, 21.1637766799992)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This line shapefile represents Frentes de Manzana (Census Blocks) for the Mexican state of San Louis Potosi. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37054"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 San Louis Potosi, Mexico Census Blocks",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37054\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77775/nyu_2451_37054.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78475/nyu_2451_37054_doc.zip\"}",
+  "dct_spatial_sm": [
+    "San Louis Potosi, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "21.1637766799992 -102.254004968 24.3159664799993 -98.3555279399999",
+  "georss_polygon_s": "21.1637766799992 -102.254004968 24.3159664799993 -102.254004968 24.3159664799993 -98.3555279399999 21.1637766799992 -98.3555279399999 21.1637766799992 -102.254004968",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37054",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37054",
+  "nyu_addl_dspace_s": "38025",
+  "locn_geometry": "ENVELOPE(-102.254004968, -98.3555279399999, 24.3159664799993, 21.1637766799992)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37055.json b/metadata-aardvark/Datasets/nyu-2451-37055.json
index bdefd296b..a4fd23ebb 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37055.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37055.json
@@ -1,38 +1,56 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile represents Localidad Rural (Locations of Rural Places without Boundaries) for the Mexican state of San Louis Potosi. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37055",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Location"
-  ],
-  "dct_title_s": "2015 San Louis Potosi, Mexico Locations of Rural Places without Boundaries",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37055\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77776/nyu_2451_37055.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78476/nyu_2451_37055_doc.zip\"}",
-  "dct_spatial_sm": [
-    "San Louis Potosi, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "21.1816669999992 -102.253333 24.3977779999993 -98.3349999999999",
-  "georss_polygon_s": "21.1816669999992 -102.253333 24.3977779999993 -102.253333 24.3977779999993 -98.3349999999999 21.1816669999992 -98.3349999999999 21.1816669999992 -102.253333",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37055",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37055",
-  "nyu_addl_dspace_s": "38026",
-  "locn_geometry": "ENVELOPE(-102.253333, -98.3349999999999, 24.3977779999993, 21.1816669999992)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile represents Localidad Rural (Locations of Rural Places without Boundaries) for the Mexican state of San Louis Potosi. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37055"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Location"
+  ],
+  "dct_title_s": "2015 San Louis Potosi, Mexico Locations of Rural Places without Boundaries",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37055\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77776/nyu_2451_37055.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78476/nyu_2451_37055_doc.zip\"}",
+  "dct_spatial_sm": [
+    "San Louis Potosi, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "21.1816669999992 -102.253333 24.3977779999993 -98.3349999999999",
+  "georss_polygon_s": "21.1816669999992 -102.253333 24.3977779999993 -102.253333 24.3977779999993 -98.3349999999999 21.1816669999992 -98.3349999999999 21.1816669999992 -102.253333",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37055",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37055",
+  "nyu_addl_dspace_s": "38026",
+  "locn_geometry": "ENVELOPE(-102.253333, -98.3349999999999, 24.3977779999993, 21.1816669999992)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37056.json b/metadata-aardvark/Datasets/nyu-2451-37056.json
index 0e3bfa5a9..ce96e8170 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37056.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37056.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Localidad Urbana y Rural Amanzanada (Locations of Urban and Rural Blocks) for the Mexican state of San Louis Potosi. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37056",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 San Louis Potosi, Mexico Locations of Urban and Rural Blocks",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37056\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77777/nyu_2451_37056.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78477/nyu_2451_37056_doc.zip\"}",
-  "dct_spatial_sm": [
-    "San Louis Potosi, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "21.1637622899991 -102.25402503 24.3160017699993 -98.3553942499999",
-  "georss_polygon_s": "21.1637622899991 -102.25402503 24.3160017699993 -102.25402503 24.3160017699993 -98.3553942499999 21.1637622899991 -98.3553942499999 21.1637622899991 -102.25402503",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37056",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37056",
-  "nyu_addl_dspace_s": "38027",
-  "locn_geometry": "ENVELOPE(-102.25402503, -98.3553942499999, 24.3160017699993, 21.1637622899991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Localidad Urbana y Rural Amanzanada (Locations of Urban and Rural Blocks) for the Mexican state of San Louis Potosi. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37056"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 San Louis Potosi, Mexico Locations of Urban and Rural Blocks",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37056\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77777/nyu_2451_37056.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78477/nyu_2451_37056_doc.zip\"}",
+  "dct_spatial_sm": [
+    "San Louis Potosi, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "21.1637622899991 -102.25402503 24.3160017699993 -98.3553942499999",
+  "georss_polygon_s": "21.1637622899991 -102.25402503 24.3160017699993 -102.25402503 24.3160017699993 -98.3553942499999 21.1637622899991 -98.3553942499999 21.1637622899991 -102.25402503",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37056",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37056",
+  "nyu_addl_dspace_s": "38027",
+  "locn_geometry": "ENVELOPE(-102.25402503, -98.3553942499999, 24.3160017699993, 21.1637622899991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37057.json b/metadata-aardvark/Datasets/nyu-2451-37057.json
index f36a7f3b5..3e1f3734e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37057.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37057.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Pol\u00edgonos de Manzanas (polygons of Census Blocks) for the Mexican state of San Louis Potosi. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37057",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 San Louis Potosi, Mexico Polygons of Census Blocks",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37057\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77778/nyu_2451_37057.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78478/nyu_2451_37057_doc.zip\"}",
-  "dct_spatial_sm": [
-    "San Louis Potosi, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "21.1637515799992 -102.254004968 24.3164984199993 -98.3555279399999",
-  "georss_polygon_s": "21.1637515799992 -102.254004968 24.3164984199993 -102.254004968 24.3164984199993 -98.3555279399999 21.1637515799992 -98.3555279399999 21.1637515799992 -102.254004968",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37057",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37057",
-  "nyu_addl_dspace_s": "38028",
-  "locn_geometry": "ENVELOPE(-102.254004968, -98.3555279399999, 24.3164984199993, 21.1637515799992)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Polígonos de Manzanas (polygons of Census Blocks) for the Mexican state of San Louis Potosi. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37057"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 San Louis Potosi, Mexico Polygons of Census Blocks",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37057\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77778/nyu_2451_37057.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78478/nyu_2451_37057_doc.zip\"}",
+  "dct_spatial_sm": [
+    "San Louis Potosi, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "21.1637515799992 -102.254004968 24.3164984199993 -98.3555279399999",
+  "georss_polygon_s": "21.1637515799992 -102.254004968 24.3164984199993 -102.254004968 24.3164984199993 -98.3555279399999 21.1637515799992 -98.3555279399999 21.1637515799992 -102.254004968",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37057",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37057",
+  "nyu_addl_dspace_s": "38028",
+  "locn_geometry": "ENVELOPE(-102.254004968, -98.3555279399999, 24.3164984199993, 21.1637515799992)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37058.json b/metadata-aardvark/Datasets/nyu-2451-37058.json
index 71e0ef34e..8f2fcd046 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37058.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37058.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Municipio (Counties) for the Mexican state of San Louis Potosi. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37058",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 San Louis Potosi, Mexico Counties",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37058\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77779/nyu_2451_37058.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78479/nyu_2451_37058_doc.zip\"}",
-  "dct_spatial_sm": [
-    "San Louis Potosi, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "21.1601538299992 -102.29603842 24.4915218299993 -98.3259670499999",
-  "georss_polygon_s": "21.1601538299992 -102.29603842 24.4915218299993 -102.29603842 24.4915218299993 -98.3259670499999 21.1601538299992 -98.3259670499999 21.1601538299992 -102.29603842",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37058",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37058",
-  "nyu_addl_dspace_s": "38029",
-  "locn_geometry": "ENVELOPE(-102.29603842, -98.3259670499999, 24.4915218299993, 21.1601538299992)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Municipio (Counties) for the Mexican state of San Louis Potosi. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37058"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 San Louis Potosi, Mexico Counties",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37058\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77779/nyu_2451_37058.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78479/nyu_2451_37058_doc.zip\"}",
+  "dct_spatial_sm": [
+    "San Louis Potosi, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "21.1601538299992 -102.29603842 24.4915218299993 -98.3259670499999",
+  "georss_polygon_s": "21.1601538299992 -102.29603842 24.4915218299993 -102.29603842 24.4915218299993 -98.3259670499999 21.1601538299992 -98.3259670499999 21.1601538299992 -102.29603842",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37058",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37058",
+  "nyu_addl_dspace_s": "38029",
+  "locn_geometry": "ENVELOPE(-102.29603842, -98.3259670499999, 24.4915218299993, 21.1601538299992)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37059.json b/metadata-aardvark/Datasets/nyu-2451-37059.json
index 8b6e814e3..8519f1769 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37059.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37059.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Servicios con Informaci\u00f3n complementaria de tipo \u00c1rea (\u00c1reas Verdes, Camellones, glorietas) (Locations of Green Areas, Cemeteries, Sports and Recreation Areas) for the Mexican state of San Louis Potosi. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37059",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 San Louis Potosi, Mexico Locations of Green Areas, Cemeteries, and sports and Recreation Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37059\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77780/nyu_2451_37059.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78480/nyu_2451_37059_doc.zip\"}",
-  "dct_spatial_sm": [
-    "San Louis Potosi, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "21.1953806899991 -102.23185411 24.3131595699992 -98.3580692299999",
-  "georss_polygon_s": "21.1953806899991 -102.23185411 24.3131595699992 -102.23185411 24.3131595699992 -98.3580692299999 21.1953806899991 -98.3580692299999 21.1953806899991 -102.23185411",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37059",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37059",
-  "nyu_addl_dspace_s": "38030",
-  "locn_geometry": "ENVELOPE(-102.23185411, -98.3580692299999, 24.3131595699992, 21.1953806899991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Servicios con Información complementaria de tipo Área (Áreas Verdes, Camellones, glorietas) (Locations of Green Areas, Cemeteries, Sports and Recreation Areas) for the Mexican state of San Louis Potosi. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37059"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 San Louis Potosi, Mexico Locations of Green Areas, Cemeteries, and sports and Recreation Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37059\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77780/nyu_2451_37059.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78480/nyu_2451_37059_doc.zip\"}",
+  "dct_spatial_sm": [
+    "San Louis Potosi, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "21.1953806899991 -102.23185411 24.3131595699992 -98.3580692299999",
+  "georss_polygon_s": "21.1953806899991 -102.23185411 24.3131595699992 -102.23185411 24.3131595699992 -98.3580692299999 21.1953806899991 -98.3580692299999 21.1953806899991 -102.23185411",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37059",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37059",
+  "nyu_addl_dspace_s": "38030",
+  "locn_geometry": "ENVELOPE(-102.23185411, -98.3580692299999, 24.3131595699992, 21.1953806899991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37060.json b/metadata-aardvark/Datasets/nyu-2451-37060.json
index 7d6d39304..7196728dc 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37060.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37060.json
@@ -1,45 +1,63 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This line shapefile represents Servicios con Informaci\u00f3n complementaria de tipo L\u00ednea (Routes of Rivers and Railways) for the Mexican state of San Louis Potosi. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37060",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Rivers",
-    "Railroads",
-    "Railroads and state",
-    "Transportation",
-    "Canals",
-    "Water",
-    "Bridges",
-    "Dams"
-  ],
-  "dct_title_s": "2015 San Louis Potosi, Mexico Routes of Rivers and Railways",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37060\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77781/nyu_2451_37060.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78481/nyu_2451_37060_doc.zip\"}",
-  "dct_spatial_sm": [
-    "San Louis Potosi, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "21.1637395199991 -102.25404746 24.3153959799993 -98.3626915399999",
-  "georss_polygon_s": "21.1637395199991 -102.25404746 24.3153959799993 -102.25404746 24.3153959799993 -98.3626915399999 21.1637395199991 -98.3626915399999 21.1637395199991 -102.25404746",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37060",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37060",
-  "nyu_addl_dspace_s": "38031",
-  "locn_geometry": "ENVELOPE(-102.25404746, -98.3626915399999, 24.3153959799993, 21.1637395199991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This line shapefile represents Servicios con Información complementaria de tipo Línea (Routes of Rivers and Railways) for the Mexican state of San Louis Potosi. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37060"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Rivers",
+    "Railroads",
+    "Railroads and state",
+    "Transportation",
+    "Canals",
+    "Water",
+    "Bridges",
+    "Dams"
+  ],
+  "dct_title_s": "2015 San Louis Potosi, Mexico Routes of Rivers and Railways",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37060\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77781/nyu_2451_37060.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78481/nyu_2451_37060_doc.zip\"}",
+  "dct_spatial_sm": [
+    "San Louis Potosi, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "21.1637395199991 -102.25404746 24.3153959799993 -98.3626915399999",
+  "georss_polygon_s": "21.1637395199991 -102.25404746 24.3153959799993 -102.25404746 24.3153959799993 -98.3626915399999 21.1637395199991 -98.3626915399999 21.1637395199991 -102.25404746",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37060",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37060",
+  "nyu_addl_dspace_s": "38031",
+  "locn_geometry": "ENVELOPE(-102.25404746, -98.3626915399999, 24.3153959799993, 21.1637395199991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37061.json b/metadata-aardvark/Datasets/nyu-2451-37061.json
index 711519f5a..5e5858141 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37061.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37061.json
@@ -1,43 +1,61 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile represents Servicios con Informaci\u00f3n complementaria de tipo Puntual (Palacios Municipales o Ayudant\u00edas, Parques o Jardines) (Locations of Municipal Buildings, Schools, Parks, and Gardens) for the Mexican state of San Louis Potosi. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37061",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Location",
-    "Gardens",
-    "Parks",
-    "Recreation areas",
-    "Temples",
-    "Schools"
-  ],
-  "dct_title_s": "2015 San Louis Potosi, Mexico Locations of Municipal Buildings, Schools, Parks, and Gardens",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37061\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77782/nyu_2451_37061.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78482/nyu_2451_37061_doc.zip\"}",
-  "dct_spatial_sm": [
-    "San Louis Potosi, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "21.1647922199991 -102.2517566 24.3154928899993 -98.3594357799999",
-  "georss_polygon_s": "21.1647922199991 -102.2517566 24.3154928899993 -102.2517566 24.3154928899993 -98.3594357799999 21.1647922199991 -98.3594357799999 21.1647922199991 -102.2517566",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37061",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37061",
-  "nyu_addl_dspace_s": "38032",
-  "locn_geometry": "ENVELOPE(-102.2517566, -98.3594357799999, 24.3154928899993, 21.1647922199991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile represents Servicios con Información complementaria de tipo Puntual (Palacios Municipales o Ayudantías, Parques o Jardines) (Locations of Municipal Buildings, Schools, Parks, and Gardens) for the Mexican state of San Louis Potosi. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37061"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Location",
+    "Gardens",
+    "Parks",
+    "Recreation areas",
+    "Temples",
+    "Schools"
+  ],
+  "dct_title_s": "2015 San Louis Potosi, Mexico Locations of Municipal Buildings, Schools, Parks, and Gardens",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37061\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77782/nyu_2451_37061.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78482/nyu_2451_37061_doc.zip\"}",
+  "dct_spatial_sm": [
+    "San Louis Potosi, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "21.1647922199991 -102.2517566 24.3154928899993 -98.3594357799999",
+  "georss_polygon_s": "21.1647922199991 -102.2517566 24.3154928899993 -102.2517566 24.3154928899993 -98.3594357799999 21.1647922199991 -98.3594357799999 21.1647922199991 -102.2517566",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37061",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37061",
+  "nyu_addl_dspace_s": "38032",
+  "locn_geometry": "ENVELOPE(-102.2517566, -98.3594357799999, 24.3154928899993, 21.1647922199991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37062.json b/metadata-aardvark/Datasets/nyu-2451-37062.json
index efd5c1a01..2b3584d95 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37062.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37062.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents \u00c1rea Geoestad\u00edstica B\u00e1sica (AGEB) (Rural Census Tracts) for the Mexican state of Sonora. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37062",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Sonora, Mexico Rural Census Tracts",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37062\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77783/nyu_2451_37062.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78483/nyu_2451_37062_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Sonora, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "26.2969879399994 -115.05302232 32.4939131699996 -108.42427083",
-  "georss_polygon_s": "26.2969879399994 -115.05302232 32.4939131699996 -115.05302232 32.4939131699996 -108.42427083 26.2969879399994 -108.42427083 26.2969879399994 -115.05302232",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37062",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37062",
-  "nyu_addl_dspace_s": "38033",
-  "locn_geometry": "ENVELOPE(-115.05302232, -108.42427083, 32.4939131699996, 26.2969879399994)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Área Geoestadística Básica (AGEB) (Rural Census Tracts) for the Mexican state of Sonora. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37062"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Sonora, Mexico Rural Census Tracts",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37062\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77783/nyu_2451_37062.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78483/nyu_2451_37062_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Sonora, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "26.2969879399994 -115.05302232 32.4939131699996 -108.42427083",
+  "georss_polygon_s": "26.2969879399994 -115.05302232 32.4939131699996 -115.05302232 32.4939131699996 -108.42427083 26.2969879399994 -108.42427083 26.2969879399994 -115.05302232",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37062",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37062",
+  "nyu_addl_dspace_s": "38033",
+  "locn_geometry": "ENVELOPE(-115.05302232, -108.42427083, 32.4939131699996, 26.2969879399994)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37063.json b/metadata-aardvark/Datasets/nyu-2451-37063.json
index c33770e0a..11004802c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37063.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37063.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents \u00c1rea Geoestad\u00edstica B\u00e1sica (AGEB) (Urban Census Tracts) for the Mexican state of Sonora. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37063",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Sonora, Mexico Urban Census Tracts",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37063\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77784/nyu_2451_37063.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78484/nyu_2451_37063_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Sonora, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "26.6986322949993 -115.01212288 32.4934776499996 -108.91997172",
-  "georss_polygon_s": "26.6986322949993 -115.01212288 32.4934776499996 -115.01212288 32.4934776499996 -108.91997172 26.6986322949993 -108.91997172 26.6986322949993 -115.01212288",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37063",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37063",
-  "nyu_addl_dspace_s": "38034",
-  "locn_geometry": "ENVELOPE(-115.01212288, -108.91997172, 32.4934776499996, 26.6986322949993)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Área Geoestadística Básica (AGEB) (Urban Census Tracts) for the Mexican state of Sonora. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37063"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Sonora, Mexico Urban Census Tracts",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37063\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77784/nyu_2451_37063.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78484/nyu_2451_37063_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Sonora, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "26.6986322949993 -115.01212288 32.4934776499996 -108.91997172",
+  "georss_polygon_s": "26.6986322949993 -115.01212288 32.4934776499996 -115.01212288 32.4934776499996 -108.91997172 26.6986322949993 -108.91997172 26.6986322949993 -115.01212288",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37063",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37063",
+  "nyu_addl_dspace_s": "38034",
+  "locn_geometry": "ENVELOPE(-115.01212288, -108.91997172, 32.4934776499996, 26.6986322949993)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37064.json b/metadata-aardvark/Datasets/nyu-2451-37064.json
index 56923c6ef..710c63431 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37064.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37064.json
@@ -1,40 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This line shapefile represents Ejes de vialidad (Streets) for the Mexican state of Sonora. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37064",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Streets",
-    "Roads",
-    "Transportation"
-  ],
-  "dct_title_s": "2015 Sonora, Mexico Streets",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37064\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77785/nyu_2451_37064.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78485/nyu_2451_37064_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Sonora, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "26.3200564499993 -115.01703395 32.4934776499996 -108.55493543",
-  "georss_polygon_s": "26.3200564499993 -115.01703395 32.4934776499996 -115.01703395 32.4934776499996 -108.55493543 26.3200564499993 -108.55493543 26.3200564499993 -115.01703395",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37064",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37064",
-  "nyu_addl_dspace_s": "38035",
-  "locn_geometry": "ENVELOPE(-115.01703395, -108.55493543, 32.4934776499996, 26.3200564499993)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This line shapefile represents Ejes de vialidad (Streets) for the Mexican state of Sonora. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37064"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Streets",
+    "Roads",
+    "Transportation"
+  ],
+  "dct_title_s": "2015 Sonora, Mexico Streets",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37064\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77785/nyu_2451_37064.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78485/nyu_2451_37064_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Sonora, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "26.3200564499993 -115.01703395 32.4934776499996 -108.55493543",
+  "georss_polygon_s": "26.3200564499993 -115.01703395 32.4934776499996 -115.01703395 32.4934776499996 -108.55493543 26.3200564499993 -108.55493543 26.3200564499993 -115.01703395",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37064",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37064",
+  "nyu_addl_dspace_s": "38035",
+  "locn_geometry": "ENVELOPE(-115.01703395, -108.55493543, 32.4934776499996, 26.3200564499993)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37065.json b/metadata-aardvark/Datasets/nyu-2451-37065.json
index 256fb52fa..a5b976ed9 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37065.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37065.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Entidad (State) for the Mexican state of Sonora. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37065",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Sonora, Mexico State Boundary",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37065\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77786/nyu_2451_37065.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78486/nyu_2451_37065_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Sonora, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "26.2969879399994 -115.05302232 32.4939131699996 -108.42427083",
-  "georss_polygon_s": "26.2969879399994 -115.05302232 32.4939131699996 -115.05302232 32.4939131699996 -108.42427083 26.2969879399994 -108.42427083 26.2969879399994 -115.05302232",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37065",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37065",
-  "nyu_addl_dspace_s": "38036",
-  "locn_geometry": "ENVELOPE(-115.05302232, -108.42427083, 32.4939131699996, 26.2969879399994)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Entidad (State) for the Mexican state of Sonora. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37065"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Sonora, Mexico State Boundary",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37065\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77786/nyu_2451_37065.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78486/nyu_2451_37065_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Sonora, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "26.2969879399994 -115.05302232 32.4939131699996 -108.42427083",
+  "georss_polygon_s": "26.2969879399994 -115.05302232 32.4939131699996 -115.05302232 32.4939131699996 -108.42427083 26.2969879399994 -108.42427083 26.2969879399994 -115.05302232",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37065",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37065",
+  "nyu_addl_dspace_s": "38036",
+  "locn_geometry": "ENVELOPE(-115.05302232, -108.42427083, 32.4939131699996, 26.2969879399994)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37066.json b/metadata-aardvark/Datasets/nyu-2451-37066.json
index 97e7cc1cd..eb99f8d09 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37066.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37066.json
@@ -1,34 +1,54 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This line shapefile represents Frentes de Manzana (Census Blocks) for the Mexican state of Sonora. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37066",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Sonora, Mexico Census Blocks",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37066\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77787/nyu_2451_37066.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78487/nyu_2451_37066_doc.zip\"}",
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37066",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37066",
-  "nyu_addl_dspace_s": "38037",
-  "locn_geometry": "ENVELOPE(-115.05302232, -108.42427083, 32.4939131699996, 26.2969879399994)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This line shapefile represents Frentes de Manzana (Census Blocks) for the Mexican state of Sonora. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37066"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Sonora, Mexico Census Blocks",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37066\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77787/nyu_2451_37066.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78487/nyu_2451_37066_doc.zip\"}",
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37066",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37066",
+  "nyu_addl_dspace_s": "38037",
+  "locn_geometry": "ENVELOPE(-115.05302232, -108.42427083, 32.4939131699996, 26.2969879399994)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37067.json b/metadata-aardvark/Datasets/nyu-2451-37067.json
index 2f67f4cfa..b9764e5d5 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37067.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37067.json
@@ -1,33 +1,53 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile represents Localidad Rural (Locations of Rural Places without Boundaries) for the Mexican state of Sonora. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37067",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Location"
-  ],
-  "dct_title_s": "2015 Sonora, Mexico Locations of Rural Places without Boundaries",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37067\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77788/nyu_2451_37067.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78488/nyu_2451_37067_doc.zip\"}",
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37067",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37067",
-  "nyu_addl_dspace_s": "38038",
-  "locn_geometry": "ENVELOPE(-115.05302232, -108.42427083, 32.4939131699996, 26.2969879399994)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile represents Localidad Rural (Locations of Rural Places without Boundaries) for the Mexican state of Sonora. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37067"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Location"
+  ],
+  "dct_title_s": "2015 Sonora, Mexico Locations of Rural Places without Boundaries",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37067\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77788/nyu_2451_37067.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78488/nyu_2451_37067_doc.zip\"}",
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37067",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37067",
+  "nyu_addl_dspace_s": "38038",
+  "locn_geometry": "ENVELOPE(-115.05302232, -108.42427083, 32.4939131699996, 26.2969879399994)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37068.json b/metadata-aardvark/Datasets/nyu-2451-37068.json
index 724380f3f..66b056eb8 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37068.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37068.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Localidad Urbana y Rural Amanzanada (Locations of Urban and Rural Blocks) for the Mexican state of Sonora. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37068",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Sonora, Mexico Locations of Urban and Rural Blocks",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37068\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77789/nyu_2451_37068.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78489/nyu_2451_37068_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Sonora, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "26.3197651099994 -115.01703395 32.4934776499996 -108.55442731",
-  "georss_polygon_s": "26.3197651099994 -115.01703395 32.4934776499996 -115.01703395 32.4934776499996 -108.55442731 26.3197651099994 -108.55442731 26.3197651099994 -115.01703395",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37068",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37068",
-  "nyu_addl_dspace_s": "38039",
-  "locn_geometry": "ENVELOPE(-115.01703395, -108.55442731, 32.4934776499996, 26.3197651099994)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Localidad Urbana y Rural Amanzanada (Locations of Urban and Rural Blocks) for the Mexican state of Sonora. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37068"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Sonora, Mexico Locations of Urban and Rural Blocks",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37068\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77789/nyu_2451_37068.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78489/nyu_2451_37068_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Sonora, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "26.3197651099994 -115.01703395 32.4934776499996 -108.55442731",
+  "georss_polygon_s": "26.3197651099994 -115.01703395 32.4934776499996 -115.01703395 32.4934776499996 -108.55442731 26.3197651099994 -108.55442731 26.3197651099994 -115.01703395",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37068",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37068",
+  "nyu_addl_dspace_s": "38039",
+  "locn_geometry": "ENVELOPE(-115.01703395, -108.55442731, 32.4934776499996, 26.3197651099994)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37069.json b/metadata-aardvark/Datasets/nyu-2451-37069.json
index 4f3db5636..d40711f08 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37069.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37069.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Pol\u00edgonos de Manzanas (polygons of Census Blocks) for the Mexican state of Sonora. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37069",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Sonora, Mexico Polygons of Census Blocks",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37069\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77790/nyu_2451_37069.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78490/nyu_2451_37069_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Sonora, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "26.3198287399993 -115.01695057 32.4934222599996 -108.55446846",
-  "georss_polygon_s": "26.3198287399993 -115.01695057 32.4934222599996 -115.01695057 32.4934222599996 -108.55446846 26.3198287399993 -108.55446846 26.3198287399993 -115.01695057",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37069",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37069",
-  "nyu_addl_dspace_s": "38040",
-  "locn_geometry": "ENVELOPE(-115.01695057, -108.55446846, 32.4934222599996, 26.3198287399993)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Polígonos de Manzanas (polygons of Census Blocks) for the Mexican state of Sonora. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37069"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Sonora, Mexico Polygons of Census Blocks",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37069\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77790/nyu_2451_37069.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78490/nyu_2451_37069_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Sonora, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "26.3198287399993 -115.01695057 32.4934222599996 -108.55446846",
+  "georss_polygon_s": "26.3198287399993 -115.01695057 32.4934222599996 -115.01695057 32.4934222599996 -108.55446846 26.3198287399993 -108.55446846 26.3198287399993 -115.01695057",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37069",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37069",
+  "nyu_addl_dspace_s": "38040",
+  "locn_geometry": "ENVELOPE(-115.01695057, -108.55446846, 32.4934222599996, 26.3198287399993)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37070.json b/metadata-aardvark/Datasets/nyu-2451-37070.json
index 1617ee459..719a4a980 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37070.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37070.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Municipio (Counties) for the Mexican state of Sonora. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37070",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Sonora, Mexico Counties",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37070\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77791/nyu_2451_37070.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78491/nyu_2451_37070_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Sonora, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "26.2969879399994 -115.05302232 32.4939131699996 -108.42427083",
-  "georss_polygon_s": "26.2969879399994 -115.05302232 32.4939131699996 -115.05302232 32.4939131699996 -108.42427083 26.2969879399994 -108.42427083 26.2969879399994 -115.05302232",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37070",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37070",
-  "nyu_addl_dspace_s": "38041",
-  "locn_geometry": "ENVELOPE(-115.05302232, -108.42427083, 32.4939131699996, 26.2969879399994)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Municipio (Counties) for the Mexican state of Sonora. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37070"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Sonora, Mexico Counties",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37070\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77791/nyu_2451_37070.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78491/nyu_2451_37070_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Sonora, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "26.2969879399994 -115.05302232 32.4939131699996 -108.42427083",
+  "georss_polygon_s": "26.2969879399994 -115.05302232 32.4939131699996 -115.05302232 32.4939131699996 -108.42427083 26.2969879399994 -108.42427083 26.2969879399994 -115.05302232",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37070",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37070",
+  "nyu_addl_dspace_s": "38041",
+  "locn_geometry": "ENVELOPE(-115.05302232, -108.42427083, 32.4939131699996, 26.2969879399994)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37071.json b/metadata-aardvark/Datasets/nyu-2451-37071.json
index a3bbf9460..3fa802f11 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37071.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37071.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Servicios con Informaci\u00f3n complementaria de tipo \u00c1rea (\u00c1reas Verdes, Camellones, glorietas) (Locations of Green Areas, Cemeteries, Sports and Recreation Areas) for the Mexican state of Sonora. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37071",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Sonora, Mexico Locations of Green Areas, Cemeteries, and sports and Recreation Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37071\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77792/nyu_2451_37071.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78492/nyu_2451_37071_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Sonora, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "26.4311784799993 -115.00005349 32.4919557699996 -108.61723237",
-  "georss_polygon_s": "26.4311784799993 -115.00005349 32.4919557699996 -115.00005349 32.4919557699996 -108.61723237 26.4311784799993 -108.61723237 26.4311784799993 -115.00005349",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37071",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37071",
-  "nyu_addl_dspace_s": "38042",
-  "locn_geometry": "ENVELOPE(-115.00005349, -108.61723237, 32.4919557699996, 26.4311784799993)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Servicios con Información complementaria de tipo Área (Áreas Verdes, Camellones, glorietas) (Locations of Green Areas, Cemeteries, Sports and Recreation Areas) for the Mexican state of Sonora. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37071"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Sonora, Mexico Locations of Green Areas, Cemeteries, and sports and Recreation Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37071\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77792/nyu_2451_37071.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78492/nyu_2451_37071_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Sonora, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "26.4311784799993 -115.00005349 32.4919557699996 -108.61723237",
+  "georss_polygon_s": "26.4311784799993 -115.00005349 32.4919557699996 -115.00005349 32.4919557699996 -108.61723237 26.4311784799993 -108.61723237 26.4311784799993 -115.00005349",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37071",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37071",
+  "nyu_addl_dspace_s": "38042",
+  "locn_geometry": "ENVELOPE(-115.00005349, -108.61723237, 32.4919557699996, 26.4311784799993)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37072.json b/metadata-aardvark/Datasets/nyu-2451-37072.json
index c3d19f9c1..732f0a7fb 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37072.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37072.json
@@ -1,45 +1,63 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This line shapefile represents Servicios con Informaci\u00f3n complementaria de tipo L\u00ednea (Routes of Rivers and Railways) for the Mexican state of Sonora. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37072",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Rivers",
-    "Railroads",
-    "Railroads and state",
-    "Transportation",
-    "Canals",
-    "Water",
-    "Bridges",
-    "Dams"
-  ],
-  "dct_title_s": "2015 Sonora, Mexico Routes of Rivers and Railways",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37072\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77793/nyu_2451_37072.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78493/nyu_2451_37072_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Sonora, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "26.3172277799993 -115.01466828 32.4934776499996 -108.55619755",
-  "georss_polygon_s": "26.3172277799993 -115.01466828 32.4934776499996 -115.01466828 32.4934776499996 -108.55619755 26.3172277799993 -108.55619755 26.3172277799993 -115.01466828",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37072",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37072",
-  "nyu_addl_dspace_s": "38043",
-  "locn_geometry": "ENVELOPE(-115.01466828, -108.55619755, 32.4934776499996, 26.3172277799993)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This line shapefile represents Servicios con Información complementaria de tipo Línea (Routes of Rivers and Railways) for the Mexican state of Sonora. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37072"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Rivers",
+    "Railroads",
+    "Railroads and state",
+    "Transportation",
+    "Canals",
+    "Water",
+    "Bridges",
+    "Dams"
+  ],
+  "dct_title_s": "2015 Sonora, Mexico Routes of Rivers and Railways",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37072\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77793/nyu_2451_37072.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78493/nyu_2451_37072_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Sonora, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "26.3172277799993 -115.01466828 32.4934776499996 -108.55619755",
+  "georss_polygon_s": "26.3172277799993 -115.01466828 32.4934776499996 -115.01466828 32.4934776499996 -108.55619755 26.3172277799993 -108.55619755 26.3172277799993 -115.01466828",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37072",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37072",
+  "nyu_addl_dspace_s": "38043",
+  "locn_geometry": "ENVELOPE(-115.01466828, -108.55619755, 32.4934776499996, 26.3172277799993)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37073.json b/metadata-aardvark/Datasets/nyu-2451-37073.json
index d21ab5474..122d04585 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37073.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37073.json
@@ -1,43 +1,61 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile represents Servicios con Informaci\u00f3n complementaria de tipo Puntual (Palacios Municipales o Ayudant\u00edas, Parques o Jardines) (Locations of Municipal Buildings, Schools, Parks, and Gardens) for the Mexican state of Sonora. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37073",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Location",
-    "Gardens",
-    "Parks",
-    "Recreation areas",
-    "Temples",
-    "Schools"
-  ],
-  "dct_title_s": "2015 Sonora, Mexico Locations of Municipal Buildings, Schools, Parks, and Gardens",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37073\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77794/nyu_2451_37073.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78494/nyu_2451_37073_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Sonora, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "26.3184390799994 -115.0098622 32.4929614599996 -108.55540955",
-  "georss_polygon_s": "26.3184390799994 -115.0098622 32.4929614599996 -115.0098622 32.4929614599996 -108.55540955 26.3184390799994 -108.55540955 26.3184390799994 -115.0098622",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37073",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37073",
-  "nyu_addl_dspace_s": "38044",
-  "locn_geometry": "ENVELOPE(-115.0098622, -108.55540955, 32.4929614599996, 26.3184390799994)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile represents Servicios con Información complementaria de tipo Puntual (Palacios Municipales o Ayudantías, Parques o Jardines) (Locations of Municipal Buildings, Schools, Parks, and Gardens) for the Mexican state of Sonora. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37073"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Location",
+    "Gardens",
+    "Parks",
+    "Recreation areas",
+    "Temples",
+    "Schools"
+  ],
+  "dct_title_s": "2015 Sonora, Mexico Locations of Municipal Buildings, Schools, Parks, and Gardens",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37073\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77794/nyu_2451_37073.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78494/nyu_2451_37073_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Sonora, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "26.3184390799994 -115.0098622 32.4929614599996 -108.55540955",
+  "georss_polygon_s": "26.3184390799994 -115.0098622 32.4929614599996 -115.0098622 32.4929614599996 -108.55540955 26.3184390799994 -108.55540955 26.3184390799994 -115.0098622",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37073",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37073",
+  "nyu_addl_dspace_s": "38044",
+  "locn_geometry": "ENVELOPE(-115.0098622, -108.55540955, 32.4929614599996, 26.3184390799994)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37074.json b/metadata-aardvark/Datasets/nyu-2451-37074.json
index 8c88851e7..d6ec892f0 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37074.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37074.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Territorio Insular (Isolated Areas) for the Mexican state of Sonora. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37074",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Sonora, Mexico Isolated Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37074\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77795/nyu_2451_37074.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78495/nyu_2451_37074_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Sonora, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "27.8674331029605 -114.680736001886 31.7577613093859 -110.833072947072",
-  "georss_polygon_s": "27.8674331029605 -114.680736001886 31.7577613093859 -114.680736001886 31.7577613093859 -110.833072947072 27.8674331029605 -110.833072947072 27.8674331029605 -114.680736001886",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37074",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37074",
-  "nyu_addl_dspace_s": "38045",
-  "locn_geometry": "ENVELOPE(-114.680736001886, -110.833072947072, 31.7577613093859, 27.8674331029605)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Territorio Insular (Isolated Areas) for the Mexican state of Sonora. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37074"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Sonora, Mexico Isolated Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37074\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77795/nyu_2451_37074.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78495/nyu_2451_37074_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Sonora, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "27.8674331029605 -114.680736001886 31.7577613093859 -110.833072947072",
+  "georss_polygon_s": "27.8674331029605 -114.680736001886 31.7577613093859 -114.680736001886 31.7577613093859 -110.833072947072 27.8674331029605 -110.833072947072 27.8674331029605 -114.680736001886",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37074",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37074",
+  "nyu_addl_dspace_s": "38045",
+  "locn_geometry": "ENVELOPE(-114.680736001886, -110.833072947072, 31.7577613093859, 27.8674331029605)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37075.json b/metadata-aardvark/Datasets/nyu-2451-37075.json
index 076da9c64..c031f73b0 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37075.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37075.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents \u00c1rea Geoestad\u00edstica B\u00e1sica (AGEB) (Rural Census Tracts) for the Mexican state of Tabasco. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37075",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Tabasco, Mexico Rural Census Tracts",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37075\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77796/nyu_2451_37075.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78496/nyu_2451_37075_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Tabasco, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "17.2508933399991 -94.1300251699999 18.6509649499991 -90.9874591999999",
-  "georss_polygon_s": "17.2508933399991 -94.1300251699999 18.6509649499991 -94.1300251699999 18.6509649499991 -90.9874591999999 17.2508933399991 -90.9874591999999 17.2508933399991 -94.1300251699999",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37075",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37075",
-  "nyu_addl_dspace_s": "38046",
-  "locn_geometry": "ENVELOPE(-94.1300251699999, -90.9874591999999, 18.6509649499991, 17.2508933399991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Área Geoestadística Básica (AGEB) (Rural Census Tracts) for the Mexican state of Tabasco. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37075"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Tabasco, Mexico Rural Census Tracts",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37075\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77796/nyu_2451_37075.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78496/nyu_2451_37075_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Tabasco, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "17.2508933399991 -94.1300251699999 18.6509649499991 -90.9874591999999",
+  "georss_polygon_s": "17.2508933399991 -94.1300251699999 18.6509649499991 -94.1300251699999 18.6509649499991 -90.9874591999999 17.2508933399991 -90.9874591999999 17.2508933399991 -94.1300251699999",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37075",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37075",
+  "nyu_addl_dspace_s": "38046",
+  "locn_geometry": "ENVELOPE(-94.1300251699999, -90.9874591999999, 18.6509649499991, 17.2508933399991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37076.json b/metadata-aardvark/Datasets/nyu-2451-37076.json
index 1c455dac8..30a2494f0 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37076.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37076.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents \u00c1rea Geoestad\u00edstica B\u00e1sica (AGEB) (Urban Census Tracts) for the Mexican state of Tabasco. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37076",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Tabasco, Mexico Urban Census Tracts",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37076\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77797/nyu_2451_37076.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78497/nyu_2451_37076_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Tabasco, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "17.4491794899991 -94.0553065399999 18.5506791499991 -91.15823249",
-  "georss_polygon_s": "17.4491794899991 -94.0553065399999 18.5506791499991 -94.0553065399999 18.5506791499991 -91.15823249 17.4491794899991 -91.15823249 17.4491794899991 -94.0553065399999",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37076",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37076",
-  "nyu_addl_dspace_s": "38047",
-  "locn_geometry": "ENVELOPE(-94.0553065399999, -91.15823249, 18.5506791499991, 17.4491794899991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Área Geoestadística Básica (AGEB) (Urban Census Tracts) for the Mexican state of Tabasco. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37076"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Tabasco, Mexico Urban Census Tracts",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37076\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77797/nyu_2451_37076.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78497/nyu_2451_37076_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Tabasco, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "17.4491794899991 -94.0553065399999 18.5506791499991 -91.15823249",
+  "georss_polygon_s": "17.4491794899991 -94.0553065399999 18.5506791499991 -94.0553065399999 18.5506791499991 -91.15823249 17.4491794899991 -91.15823249 17.4491794899991 -94.0553065399999",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37076",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37076",
+  "nyu_addl_dspace_s": "38047",
+  "locn_geometry": "ENVELOPE(-94.0553065399999, -91.15823249, 18.5506791499991, 17.4491794899991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37077.json b/metadata-aardvark/Datasets/nyu-2451-37077.json
index 8b5d68680..3f6237ea3 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37077.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37077.json
@@ -1,40 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This line shapefile represents Ejes de vialidad (Streets) for the Mexican state of Tabasco. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37077",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Streets",
-    "Roads",
-    "Transportation"
-  ],
-  "dct_title_s": "2015 Tabasco, Mexico Streets",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37077\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77798/nyu_2451_37077.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78498/nyu_2451_37077_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Tabasco, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "17.2513545699991 -94.1288513699999 18.6455853399991 -91.0023176499999",
-  "georss_polygon_s": "17.2513545699991 -94.1288513699999 18.6455853399991 -94.1288513699999 18.6455853399991 -91.0023176499999 17.2513545699991 -91.0023176499999 17.2513545699991 -94.1288513699999",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37077",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37077",
-  "nyu_addl_dspace_s": "38048",
-  "locn_geometry": "ENVELOPE(-94.1288513699999, -91.0023176499999, 18.6455853399991, 17.2513545699991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This line shapefile represents Ejes de vialidad (Streets) for the Mexican state of Tabasco. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37077"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Streets",
+    "Roads",
+    "Transportation"
+  ],
+  "dct_title_s": "2015 Tabasco, Mexico Streets",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37077\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77798/nyu_2451_37077.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78498/nyu_2451_37077_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Tabasco, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "17.2513545699991 -94.1288513699999 18.6455853399991 -91.0023176499999",
+  "georss_polygon_s": "17.2513545699991 -94.1288513699999 18.6455853399991 -94.1288513699999 18.6455853399991 -91.0023176499999 17.2513545699991 -91.0023176499999 17.2513545699991 -94.1288513699999",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37077",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37077",
+  "nyu_addl_dspace_s": "38048",
+  "locn_geometry": "ENVELOPE(-94.1288513699999, -91.0023176499999, 18.6455853399991, 17.2513545699991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37078.json b/metadata-aardvark/Datasets/nyu-2451-37078.json
index 33827af69..f53378800 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37078.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37078.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Entidad (State) for the Mexican state of Tabasco. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37078",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Tabasco, Mexico State Boundary",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37078\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77799/nyu_2451_37078.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78499/nyu_2451_37078_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Tabasco, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "17.2508933399991 -94.1300251699999 18.6509649499991 -90.9874591999999",
-  "georss_polygon_s": "17.2508933399991 -94.1300251699999 18.6509649499991 -94.1300251699999 18.6509649499991 -90.9874591999999 17.2508933399991 -90.9874591999999 17.2508933399991 -94.1300251699999",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37078",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37078",
-  "nyu_addl_dspace_s": "38049",
-  "locn_geometry": "ENVELOPE(-94.1300251699999, -90.9874591999999, 18.6509649499991, 17.2508933399991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Entidad (State) for the Mexican state of Tabasco. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37078"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Tabasco, Mexico State Boundary",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37078\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77799/nyu_2451_37078.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78499/nyu_2451_37078_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Tabasco, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "17.2508933399991 -94.1300251699999 18.6509649499991 -90.9874591999999",
+  "georss_polygon_s": "17.2508933399991 -94.1300251699999 18.6509649499991 -94.1300251699999 18.6509649499991 -90.9874591999999 17.2508933399991 -90.9874591999999 17.2508933399991 -94.1300251699999",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37078",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37078",
+  "nyu_addl_dspace_s": "38049",
+  "locn_geometry": "ENVELOPE(-94.1300251699999, -90.9874591999999, 18.6509649499991, 17.2508933399991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37079.json b/metadata-aardvark/Datasets/nyu-2451-37079.json
index 82dc1c03e..98f2bf2e0 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37079.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37079.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This line shapefile represents Frentes de Manzana (Census Blocks) for the Mexican state of Tabasco. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37079",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Tabasco, Mexico Census Blocks",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37079\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77800/nyu_2451_37079.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78500/nyu_2451_37079_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Tabasco, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "17.2516563499991 -94.1288304199999 18.6456826599991 -91.0024013699999",
-  "georss_polygon_s": "17.2516563499991 -94.1288304199999 18.6456826599991 -94.1288304199999 18.6456826599991 -91.0024013699999 17.2516563499991 -91.0024013699999 17.2516563499991 -94.1288304199999",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37079",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37079",
-  "nyu_addl_dspace_s": "38050",
-  "locn_geometry": "ENVELOPE(-94.1288304199999, -91.0024013699999, 18.6456826599991, 17.2516563499991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This line shapefile represents Frentes de Manzana (Census Blocks) for the Mexican state of Tabasco. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37079"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Tabasco, Mexico Census Blocks",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37079\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77800/nyu_2451_37079.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78500/nyu_2451_37079_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Tabasco, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "17.2516563499991 -94.1288304199999 18.6456826599991 -91.0024013699999",
+  "georss_polygon_s": "17.2516563499991 -94.1288304199999 18.6456826599991 -94.1288304199999 18.6456826599991 -91.0024013699999 17.2516563499991 -91.0024013699999 17.2516563499991 -94.1288304199999",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37079",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37079",
+  "nyu_addl_dspace_s": "38050",
+  "locn_geometry": "ENVELOPE(-94.1288304199999, -91.0024013699999, 18.6456826599991, 17.2516563499991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37080.json b/metadata-aardvark/Datasets/nyu-2451-37080.json
index 923844e64..2fd368555 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37080.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37080.json
@@ -1,38 +1,56 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile represents Localidad Rural (Locations of Rural Places without Boundaries) for the Mexican state of Tabasco. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37080",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Location"
-  ],
-  "dct_title_s": "2015 Tabasco, Mexico Locations of Rural Places without Boundaries",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37080\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77801/nyu_2451_37080.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78501/nyu_2451_37080_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Tabasco, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "17.2561111099991 -94.0980555499999 18.6244444499992 -91.0033333199999",
-  "georss_polygon_s": "17.2561111099991 -94.0980555499999 18.6244444499992 -94.0980555499999 18.6244444499992 -91.0033333199999 17.2561111099991 -91.0033333199999 17.2561111099991 -94.0980555499999",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37080",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37080",
-  "nyu_addl_dspace_s": "38051",
-  "locn_geometry": "ENVELOPE(-94.0980555499999, -91.0033333199999, 18.6244444499992, 17.2561111099991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile represents Localidad Rural (Locations of Rural Places without Boundaries) for the Mexican state of Tabasco. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37080"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Location"
+  ],
+  "dct_title_s": "2015 Tabasco, Mexico Locations of Rural Places without Boundaries",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37080\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77801/nyu_2451_37080.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78501/nyu_2451_37080_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Tabasco, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "17.2561111099991 -94.0980555499999 18.6244444499992 -91.0033333199999",
+  "georss_polygon_s": "17.2561111099991 -94.0980555499999 18.6244444499992 -94.0980555499999 18.6244444499992 -91.0033333199999 17.2561111099991 -91.0033333199999 17.2561111099991 -94.0980555499999",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37080",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37080",
+  "nyu_addl_dspace_s": "38051",
+  "locn_geometry": "ENVELOPE(-94.0980555499999, -91.0033333199999, 18.6244444499992, 17.2561111099991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37081.json b/metadata-aardvark/Datasets/nyu-2451-37081.json
index 40799ee8d..68c64c989 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37081.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37081.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Localidad Urbana y Rural Amanzanada (Locations of Urban and Rural Blocks) for the Mexican state of Tabasco. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37081",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Tabasco, Mexico Locations of Urban and Rural Blocks",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37081\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77802/nyu_2451_37081.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78502/nyu_2451_37081_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Tabasco, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "17.2511622899069 -94.1289306899993 18.6456939396227 -91.0023176497397",
-  "georss_polygon_s": "17.2511622899069 -94.1289306899993 18.6456939396227 -94.1289306899993 18.6456939396227 -91.0023176497397 17.2511622899069 -91.0023176497397 17.2511622899069 -94.1289306899993",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37081",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37081",
-  "nyu_addl_dspace_s": "38052",
-  "locn_geometry": "ENVELOPE(-94.1289306899993, -91.0023176497397, 18.6456939396227, 17.2511622899069)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Localidad Urbana y Rural Amanzanada (Locations of Urban and Rural Blocks) for the Mexican state of Tabasco. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37081"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Tabasco, Mexico Locations of Urban and Rural Blocks",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37081\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77802/nyu_2451_37081.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78502/nyu_2451_37081_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Tabasco, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "17.2511622899069 -94.1289306899993 18.6456939396227 -91.0023176497397",
+  "georss_polygon_s": "17.2511622899069 -94.1289306899993 18.6456939396227 -94.1289306899993 18.6456939396227 -91.0023176497397 17.2511622899069 -91.0023176497397 17.2511622899069 -94.1289306899993",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37081",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37081",
+  "nyu_addl_dspace_s": "38052",
+  "locn_geometry": "ENVELOPE(-94.1289306899993, -91.0023176497397, 18.6456939396227, 17.2511622899069)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37082.json b/metadata-aardvark/Datasets/nyu-2451-37082.json
index 52e9f4d1b..41bdd3cc4 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37082.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37082.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Pol\u00edgonos de Manzanas (polygons of Census Blocks) for the Mexican state of Tabasco. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37082",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Tabasco, Mexico Polygons of Census Blocks",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37082\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77803/nyu_2451_37082.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78503/nyu_2451_37082_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Tabasco, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "17.2516563499991 -94.1288304199999 18.6461567199991 -90.9970210499999",
-  "georss_polygon_s": "17.2516563499991 -94.1288304199999 18.6461567199991 -94.1288304199999 18.6461567199991 -90.9970210499999 17.2516563499991 -90.9970210499999 17.2516563499991 -94.1288304199999",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37082",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37082",
-  "nyu_addl_dspace_s": "38053",
-  "locn_geometry": "ENVELOPE(-94.1288304199999, -90.9970210499999, 18.6461567199991, 17.2516563499991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Polígonos de Manzanas (polygons of Census Blocks) for the Mexican state of Tabasco. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37082"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Tabasco, Mexico Polygons of Census Blocks",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37082\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77803/nyu_2451_37082.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78503/nyu_2451_37082_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Tabasco, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "17.2516563499991 -94.1288304199999 18.6461567199991 -90.9970210499999",
+  "georss_polygon_s": "17.2516563499991 -94.1288304199999 18.6461567199991 -94.1288304199999 18.6461567199991 -90.9970210499999 17.2516563499991 -90.9970210499999 17.2516563499991 -94.1288304199999",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37082",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37082",
+  "nyu_addl_dspace_s": "38053",
+  "locn_geometry": "ENVELOPE(-94.1288304199999, -90.9970210499999, 18.6461567199991, 17.2516563499991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37083.json b/metadata-aardvark/Datasets/nyu-2451-37083.json
index 87ea23f72..1f4c291bc 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37083.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37083.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Municipio (Counties) for the Mexican state of Tabasco. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37083",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Tabasco, Mexico Counties",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37083\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77804/nyu_2451_37083.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78504/nyu_2451_37083_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Tabasco, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "17.2508933399991 -94.1300251699999 18.6509649499991 -90.9874591999999",
-  "georss_polygon_s": "17.2508933399991 -94.1300251699999 18.6509649499991 -94.1300251699999 18.6509649499991 -90.9874591999999 17.2508933399991 -90.9874591999999 17.2508933399991 -94.1300251699999",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37083",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37083",
-  "nyu_addl_dspace_s": "38054",
-  "locn_geometry": "ENVELOPE(-94.1300251699999, -90.9874591999999, 18.6509649499991, 17.2508933399991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Municipio (Counties) for the Mexican state of Tabasco. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37083"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Tabasco, Mexico Counties",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37083\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77804/nyu_2451_37083.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78504/nyu_2451_37083_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Tabasco, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "17.2508933399991 -94.1300251699999 18.6509649499991 -90.9874591999999",
+  "georss_polygon_s": "17.2508933399991 -94.1300251699999 18.6509649499991 -94.1300251699999 18.6509649499991 -90.9874591999999 17.2508933399991 -90.9874591999999 17.2508933399991 -94.1300251699999",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37083",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37083",
+  "nyu_addl_dspace_s": "38054",
+  "locn_geometry": "ENVELOPE(-94.1300251699999, -90.9874591999999, 18.6509649499991, 17.2508933399991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37084.json b/metadata-aardvark/Datasets/nyu-2451-37084.json
index 54854c4c4..b15bacf09 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37084.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37084.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Servicios con Informaci\u00f3n complementaria de tipo \u00c1rea (\u00c1reas Verdes, Camellones, glorietas) (Locations of Green Areas, Cemeteries, Sports and Recreation Areas) for the Mexican state of Tabasco. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37084",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Tabasco, Mexico Locations of Green Areas, Cemeteries, and sports and Recreation Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37084\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77805/nyu_2451_37084.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78505/nyu_2451_37084_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Tabasco, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "17.2892383299991 -94.0554915099999 18.6273969699991 -91.00241591",
-  "georss_polygon_s": "17.2892383299991 -94.0554915099999 18.6273969699991 -94.0554915099999 18.6273969699991 -91.00241591 17.2892383299991 -91.00241591 17.2892383299991 -94.0554915099999",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37084",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37084",
-  "nyu_addl_dspace_s": "38055",
-  "locn_geometry": "ENVELOPE(-94.0554915099999, -91.00241591, 18.6273969699991, 17.2892383299991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Servicios con Información complementaria de tipo Área (Áreas Verdes, Camellones, glorietas) (Locations of Green Areas, Cemeteries, Sports and Recreation Areas) for the Mexican state of Tabasco. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37084"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Tabasco, Mexico Locations of Green Areas, Cemeteries, and sports and Recreation Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37084\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77805/nyu_2451_37084.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78505/nyu_2451_37084_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Tabasco, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "17.2892383299991 -94.0554915099999 18.6273969699991 -91.00241591",
+  "georss_polygon_s": "17.2892383299991 -94.0554915099999 18.6273969699991 -94.0554915099999 18.6273969699991 -91.00241591 17.2892383299991 -91.00241591 17.2892383299991 -94.0554915099999",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37084",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37084",
+  "nyu_addl_dspace_s": "38055",
+  "locn_geometry": "ENVELOPE(-94.0554915099999, -91.00241591, 18.6273969699991, 17.2892383299991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37085.json b/metadata-aardvark/Datasets/nyu-2451-37085.json
index 24c41d883..c45bb04f5 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37085.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37085.json
@@ -1,45 +1,63 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This line shapefile represents Servicios con Informaci\u00f3n complementaria de tipo L\u00ednea (Routes of Rivers and Railways) for the Mexican state of Tabasco. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37085",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Rivers",
-    "Railroads",
-    "Railroads and state",
-    "Transportation",
-    "Canals",
-    "Water",
-    "Bridges",
-    "Dams"
-  ],
-  "dct_title_s": "2015 Tabasco, Mexico Routes of Rivers and Railways",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37085\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77806/nyu_2451_37085.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78506/nyu_2451_37085_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Tabasco, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "17.2558691399991 -94.1291589099999 18.6490986199991 -91.0055112899999",
-  "georss_polygon_s": "17.2558691399991 -94.1291589099999 18.6490986199991 -94.1291589099999 18.6490986199991 -91.0055112899999 17.2558691399991 -91.0055112899999 17.2558691399991 -94.1291589099999",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37085",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37085",
-  "nyu_addl_dspace_s": "38056",
-  "locn_geometry": "ENVELOPE(-94.1291589099999, -91.0055112899999, 18.6490986199991, 17.2558691399991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This line shapefile represents Servicios con Información complementaria de tipo Línea (Routes of Rivers and Railways) for the Mexican state of Tabasco. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37085"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Rivers",
+    "Railroads",
+    "Railroads and state",
+    "Transportation",
+    "Canals",
+    "Water",
+    "Bridges",
+    "Dams"
+  ],
+  "dct_title_s": "2015 Tabasco, Mexico Routes of Rivers and Railways",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37085\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77806/nyu_2451_37085.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78506/nyu_2451_37085_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Tabasco, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "17.2558691399991 -94.1291589099999 18.6490986199991 -91.0055112899999",
+  "georss_polygon_s": "17.2558691399991 -94.1291589099999 18.6490986199991 -94.1291589099999 18.6490986199991 -91.0055112899999 17.2558691399991 -91.0055112899999 17.2558691399991 -94.1291589099999",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37085",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37085",
+  "nyu_addl_dspace_s": "38056",
+  "locn_geometry": "ENVELOPE(-94.1291589099999, -91.0055112899999, 18.6490986199991, 17.2558691399991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37086.json b/metadata-aardvark/Datasets/nyu-2451-37086.json
index ef7dffe45..f20a27cde 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37086.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37086.json
@@ -1,43 +1,61 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile represents Servicios con Informaci\u00f3n complementaria de tipo Puntual (Palacios Municipales o Ayudant\u00edas, Parques o Jardines) (Locations of Municipal Buildings, Schools, Parks, and Gardens) for the Mexican state of Tabasco. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37086",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Location",
-    "Gardens",
-    "Parks",
-    "Recreation areas",
-    "Temples",
-    "Schools"
-  ],
-  "dct_title_s": "2015 Tabasco, Mexico Locations of Municipal Buildings, Schools, Parks, and Gardens",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37086\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77807/nyu_2451_37086.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78507/nyu_2451_37086_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Tabasco, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "17.2522425699991 -94.1280187199999 18.6436132199991 -91.00215158",
-  "georss_polygon_s": "17.2522425699991 -94.1280187199999 18.6436132199991 -94.1280187199999 18.6436132199991 -91.00215158 17.2522425699991 -91.00215158 17.2522425699991 -94.1280187199999",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37086",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37086",
-  "nyu_addl_dspace_s": "38057",
-  "locn_geometry": "ENVELOPE(-94.1280187199999, -91.00215158, 18.6436132199991, 17.2522425699991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile represents Servicios con Información complementaria de tipo Puntual (Palacios Municipales o Ayudantías, Parques o Jardines) (Locations of Municipal Buildings, Schools, Parks, and Gardens) for the Mexican state of Tabasco. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37086"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Location",
+    "Gardens",
+    "Parks",
+    "Recreation areas",
+    "Temples",
+    "Schools"
+  ],
+  "dct_title_s": "2015 Tabasco, Mexico Locations of Municipal Buildings, Schools, Parks, and Gardens",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37086\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77807/nyu_2451_37086.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78507/nyu_2451_37086_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Tabasco, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "17.2522425699991 -94.1280187199999 18.6436132199991 -91.00215158",
+  "georss_polygon_s": "17.2522425699991 -94.1280187199999 18.6436132199991 -94.1280187199999 18.6436132199991 -91.00215158 17.2522425699991 -91.00215158 17.2522425699991 -94.1280187199999",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37086",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37086",
+  "nyu_addl_dspace_s": "38057",
+  "locn_geometry": "ENVELOPE(-94.1280187199999, -91.00215158, 18.6436132199991, 17.2522425699991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37087.json b/metadata-aardvark/Datasets/nyu-2451-37087.json
index 5581f72c1..4d7933037 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37087.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37087.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents \u00c1rea Geoestad\u00edstica B\u00e1sica (AGEB) (Rural Census Tracts) for the Mexican state of Tamaulipas. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37087",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Tamaulipas, Mexico Rural Census Tracts",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37087\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77808/nyu_2451_37087.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78508/nyu_2451_37087_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Tamaulipas, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "22.2297067199992 -100.14495022 27.6791262199994 -97.1442236",
-  "georss_polygon_s": "22.2297067199992 -100.14495022 27.6791262199994 -100.14495022 27.6791262199994 -97.1442236 22.2297067199992 -97.1442236 22.2297067199992 -100.14495022",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37087",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37087",
-  "nyu_addl_dspace_s": "38058",
-  "locn_geometry": "ENVELOPE(-100.14495022, -97.1442236, 27.6791262199994, 22.2297067199992)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Área Geoestadística Básica (AGEB) (Rural Census Tracts) for the Mexican state of Tamaulipas. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37087"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Tamaulipas, Mexico Rural Census Tracts",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37087\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77808/nyu_2451_37087.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78508/nyu_2451_37087_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Tamaulipas, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "22.2297067199992 -100.14495022 27.6791262199994 -97.1442236",
+  "georss_polygon_s": "22.2297067199992 -100.14495022 27.6791262199994 -100.14495022 27.6791262199994 -97.1442236 22.2297067199992 -97.1442236 22.2297067199992 -100.14495022",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37087",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37087",
+  "nyu_addl_dspace_s": "38058",
+  "locn_geometry": "ENVELOPE(-100.14495022, -97.1442236, 27.6791262199994, 22.2297067199992)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37088.json b/metadata-aardvark/Datasets/nyu-2451-37088.json
index 1f59e3651..a54ffbba8 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37088.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37088.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents \u00c1rea Geoestad\u00edstica B\u00e1sica (AGEB) (Urban Census Tracts) for the Mexican state of Tamaulipas. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37088",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Tamaulipas, Mexico Urban Census Tracts",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37088\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77809/nyu_2451_37088.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78509/nyu_2451_37088_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Tamaulipas, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "22.2069658299992 -99.7714701699999 27.5501637199994 -97.4186515079999",
-  "georss_polygon_s": "22.2069658299992 -99.7714701699999 27.5501637199994 -99.7714701699999 27.5501637199994 -97.4186515079999 22.2069658299992 -97.4186515079999 22.2069658299992 -99.7714701699999",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37088",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37088",
-  "nyu_addl_dspace_s": "38059",
-  "locn_geometry": "ENVELOPE(-99.7714701699999, -97.4186515079999, 27.5501637199994, 22.2069658299992)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Área Geoestadística Básica (AGEB) (Urban Census Tracts) for the Mexican state of Tamaulipas. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37088"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Tamaulipas, Mexico Urban Census Tracts",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37088\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77809/nyu_2451_37088.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78509/nyu_2451_37088_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Tamaulipas, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "22.2069658299992 -99.7714701699999 27.5501637199994 -97.4186515079999",
+  "georss_polygon_s": "22.2069658299992 -99.7714701699999 27.5501637199994 -99.7714701699999 27.5501637199994 -97.4186515079999 22.2069658299992 -97.4186515079999 22.2069658299992 -99.7714701699999",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37088",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37088",
+  "nyu_addl_dspace_s": "38059",
+  "locn_geometry": "ENVELOPE(-99.7714701699999, -97.4186515079999, 27.5501637199994, 22.2069658299992)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37089.json b/metadata-aardvark/Datasets/nyu-2451-37089.json
index 1bcae6a4f..d019aeae0 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37089.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37089.json
@@ -1,40 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This line shapefile represents Ejes de vialidad (Streets) for the Mexican state of Tamaulipas. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37089",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Streets",
-    "Roads",
-    "Transportation"
-  ],
-  "dct_title_s": "2015 Tamaulipas, Mexico Streets",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37089\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77810/nyu_2451_37089.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78510/nyu_2451_37089_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Tamaulipas, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "22.2086635999992 -100.12108525 27.6216995399994 -97.1529063999999",
-  "georss_polygon_s": "22.2086635999992 -100.12108525 27.6216995399994 -100.12108525 27.6216995399994 -97.1529063999999 22.2086635999992 -97.1529063999999 22.2086635999992 -100.12108525",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37089",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37089",
-  "nyu_addl_dspace_s": "38060",
-  "locn_geometry": "ENVELOPE(-100.12108525, -97.1529063999999, 27.6216995399994, 22.2086635999992)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This line shapefile represents Ejes de vialidad (Streets) for the Mexican state of Tamaulipas. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37089"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Streets",
+    "Roads",
+    "Transportation"
+  ],
+  "dct_title_s": "2015 Tamaulipas, Mexico Streets",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37089\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77810/nyu_2451_37089.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78510/nyu_2451_37089_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Tamaulipas, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "22.2086635999992 -100.12108525 27.6216995399994 -97.1529063999999",
+  "georss_polygon_s": "22.2086635999992 -100.12108525 27.6216995399994 -100.12108525 27.6216995399994 -97.1529063999999 22.2086635999992 -97.1529063999999 22.2086635999992 -100.12108525",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37089",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37089",
+  "nyu_addl_dspace_s": "38060",
+  "locn_geometry": "ENVELOPE(-100.12108525, -97.1529063999999, 27.6216995399994, 22.2086635999992)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37090.json b/metadata-aardvark/Datasets/nyu-2451-37090.json
index 661e6bc7b..67e4753f8 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37090.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37090.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Entidad (State) for the Mexican state of Tamaulipas. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37090",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Tamaulipas, Mexico State Boundary",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37090\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77811/nyu_2451_37090.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78511/nyu_2451_37090_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Tamaulipas, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "22.2069658299992 -100.14495022 27.6791262199994 -97.1442236",
-  "georss_polygon_s": "22.2069658299992 -100.14495022 27.6791262199994 -100.14495022 27.6791262199994 -97.1442236 22.2069658299992 -97.1442236 22.2069658299992 -100.14495022",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37090",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37090",
-  "nyu_addl_dspace_s": "38061",
-  "locn_geometry": "ENVELOPE(-100.14495022, -97.1442236, 27.6791262199994, 22.2069658299992)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Entidad (State) for the Mexican state of Tamaulipas. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37090"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Tamaulipas, Mexico State Boundary",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37090\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77811/nyu_2451_37090.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78511/nyu_2451_37090_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Tamaulipas, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "22.2069658299992 -100.14495022 27.6791262199994 -97.1442236",
+  "georss_polygon_s": "22.2069658299992 -100.14495022 27.6791262199994 -100.14495022 27.6791262199994 -97.1442236 22.2069658299992 -97.1442236 22.2069658299992 -100.14495022",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37090",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37090",
+  "nyu_addl_dspace_s": "38061",
+  "locn_geometry": "ENVELOPE(-100.14495022, -97.1442236, 27.6791262199994, 22.2069658299992)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37091.json b/metadata-aardvark/Datasets/nyu-2451-37091.json
index 0c6b9814a..69280b9f7 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37091.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37091.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This line shapefile represents Frentes de Manzana (Census Blocks) for the Mexican state of Tamaulipas. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37091",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Tamaulipas, Mexico Census Blocks",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37091\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77812/nyu_2451_37091.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78512/nyu_2451_37091_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Tamaulipas, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "22.2082569399992 -100.12103206 27.6216408299994 -97.15243629",
-  "georss_polygon_s": "22.2082569399992 -100.12103206 27.6216408299994 -100.12103206 27.6216408299994 -97.15243629 22.2082569399992 -97.15243629 22.2082569399992 -100.12103206",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37091",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37091",
-  "nyu_addl_dspace_s": "38062",
-  "locn_geometry": "ENVELOPE(-100.12103206, -97.15243629, 27.6216408299994, 22.2082569399992)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This line shapefile represents Frentes de Manzana (Census Blocks) for the Mexican state of Tamaulipas. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37091"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Tamaulipas, Mexico Census Blocks",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37091\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77812/nyu_2451_37091.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78512/nyu_2451_37091_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Tamaulipas, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "22.2082569399992 -100.12103206 27.6216408299994 -97.15243629",
+  "georss_polygon_s": "22.2082569399992 -100.12103206 27.6216408299994 -100.12103206 27.6216408299994 -97.15243629 22.2082569399992 -97.15243629 22.2082569399992 -100.12103206",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37091",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37091",
+  "nyu_addl_dspace_s": "38062",
+  "locn_geometry": "ENVELOPE(-100.12103206, -97.15243629, 27.6216408299994, 22.2082569399992)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37092.json b/metadata-aardvark/Datasets/nyu-2451-37092.json
index b0c702656..7a7a4f74d 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37092.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37092.json
@@ -1,38 +1,56 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile represents Localidad Rural (Locations of Rural Places without Boundaries) for the Mexican state of Tamaulipas. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37092",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Location"
-  ],
-  "dct_title_s": "2015 Tamaulipas, Mexico Locations of Rural Places without Boundaries",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37092\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77813/nyu_2451_37092.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78513/nyu_2451_37092_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Tamaulipas, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "22.2622222299992 -100.09916602 27.6649999999994 -97.1505584",
-  "georss_polygon_s": "22.2622222299992 -100.09916602 27.6649999999994 -100.09916602 27.6649999999994 -97.1505584 22.2622222299992 -97.1505584 22.2622222299992 -100.09916602",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37092",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37092",
-  "nyu_addl_dspace_s": "38063",
-  "locn_geometry": "ENVELOPE(-100.09916602, -97.1505584, 27.6649999999994, 22.2622222299992)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile represents Localidad Rural (Locations of Rural Places without Boundaries) for the Mexican state of Tamaulipas. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37092"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Location"
+  ],
+  "dct_title_s": "2015 Tamaulipas, Mexico Locations of Rural Places without Boundaries",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37092\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77813/nyu_2451_37092.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78513/nyu_2451_37092_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Tamaulipas, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "22.2622222299992 -100.09916602 27.6649999999994 -97.1505584",
+  "georss_polygon_s": "22.2622222299992 -100.09916602 27.6649999999994 -100.09916602 27.6649999999994 -97.1505584 22.2622222299992 -97.1505584 22.2622222299992 -100.09916602",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37092",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37092",
+  "nyu_addl_dspace_s": "38063",
+  "locn_geometry": "ENVELOPE(-100.09916602, -97.1505584, 27.6649999999994, 22.2622222299992)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37093.json b/metadata-aardvark/Datasets/nyu-2451-37093.json
index 665dfdacc..fafefc45a 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37093.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37093.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Localidad Urbana y Rural Amanzanada (Locations of Urban and Rural Blocks) for the Mexican state of Tamaulipas. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37093",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Tamaulipas, Mexico Locations of Urban and Rural Blocks",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37093\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77814/nyu_2451_37093.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78514/nyu_2451_37093_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Tamaulipas, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "22.2069658299992 -100.12108525 27.6216995399994 -97.15241257",
-  "georss_polygon_s": "22.2069658299992 -100.12108525 27.6216995399994 -100.12108525 27.6216995399994 -97.15241257 22.2069658299992 -97.15241257 22.2069658299992 -100.12108525",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37093",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37093",
-  "nyu_addl_dspace_s": "38064",
-  "locn_geometry": "ENVELOPE(-100.12108525, -97.15241257, 27.6216995399994, 22.2069658299992)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Localidad Urbana y Rural Amanzanada (Locations of Urban and Rural Blocks) for the Mexican state of Tamaulipas. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37093"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Tamaulipas, Mexico Locations of Urban and Rural Blocks",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37093\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77814/nyu_2451_37093.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78514/nyu_2451_37093_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Tamaulipas, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "22.2069658299992 -100.12108525 27.6216995399994 -97.15241257",
+  "georss_polygon_s": "22.2069658299992 -100.12108525 27.6216995399994 -100.12108525 27.6216995399994 -97.15241257 22.2069658299992 -97.15241257 22.2069658299992 -100.12108525",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37093",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37093",
+  "nyu_addl_dspace_s": "38064",
+  "locn_geometry": "ENVELOPE(-100.12108525, -97.15241257, 27.6216995399994, 22.2069658299992)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37094.json b/metadata-aardvark/Datasets/nyu-2451-37094.json
index 3f1b8c060..168c0de68 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37094.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37094.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Pol\u00edgonos de Manzanas (polygons of Census Blocks) for the Mexican state of Tamaulipas. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37094",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Tamaulipas, Mexico Polygons of Census Blocks",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37094\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77815/nyu_2451_37094.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78515/nyu_2451_37094_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Tamaulipas, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "22.2082569399992 -100.12130623 27.6216408299994 -97.15243629",
-  "georss_polygon_s": "22.2082569399992 -100.12130623 27.6216408299994 -100.12130623 27.6216408299994 -97.15243629 22.2082569399992 -97.15243629 22.2082569399992 -100.12130623",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37094",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37094",
-  "nyu_addl_dspace_s": "38065",
-  "locn_geometry": "ENVELOPE(-100.12130623, -97.15243629, 27.6216408299994, 22.2082569399992)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Polígonos de Manzanas (polygons of Census Blocks) for the Mexican state of Tamaulipas. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37094"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Tamaulipas, Mexico Polygons of Census Blocks",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37094\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77815/nyu_2451_37094.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78515/nyu_2451_37094_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Tamaulipas, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "22.2082569399992 -100.12130623 27.6216408299994 -97.15243629",
+  "georss_polygon_s": "22.2082569399992 -100.12130623 27.6216408299994 -100.12130623 27.6216408299994 -97.15243629 22.2082569399992 -97.15243629 22.2082569399992 -100.12130623",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37094",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37094",
+  "nyu_addl_dspace_s": "38065",
+  "locn_geometry": "ENVELOPE(-100.12130623, -97.15243629, 27.6216408299994, 22.2082569399992)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37095.json b/metadata-aardvark/Datasets/nyu-2451-37095.json
index c023f58ff..725d7ecb3 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37095.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37095.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Municipio (Counties) for the Mexican state of Tamaulipas. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37095",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Tamaulipas, Mexico Counties",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37095\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77816/nyu_2451_37095.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78516/nyu_2451_37095_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Tamaulipas, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "22.2069658299992 -100.14495022 27.6791262199994 -97.1442236",
-  "georss_polygon_s": "22.2069658299992 -100.14495022 27.6791262199994 -100.14495022 27.6791262199994 -97.1442236 22.2069658299992 -97.1442236 22.2069658299992 -100.14495022",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37095",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37095",
-  "nyu_addl_dspace_s": "38066",
-  "locn_geometry": "ENVELOPE(-100.14495022, -97.1442236, 27.6791262199994, 22.2069658299992)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Municipio (Counties) for the Mexican state of Tamaulipas. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37095"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Tamaulipas, Mexico Counties",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37095\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77816/nyu_2451_37095.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78516/nyu_2451_37095_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Tamaulipas, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "22.2069658299992 -100.14495022 27.6791262199994 -97.1442236",
+  "georss_polygon_s": "22.2069658299992 -100.14495022 27.6791262199994 -100.14495022 27.6791262199994 -97.1442236 22.2069658299992 -97.1442236 22.2069658299992 -100.14495022",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37095",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37095",
+  "nyu_addl_dspace_s": "38066",
+  "locn_geometry": "ENVELOPE(-100.14495022, -97.1442236, 27.6791262199994, 22.2069658299992)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37096.json b/metadata-aardvark/Datasets/nyu-2451-37096.json
index 86757eeeb..2d4a41f74 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37096.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37096.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Servicios con Informaci\u00f3n complementaria de tipo \u00c1rea (\u00c1reas Verdes, Camellones, glorietas) (Locations of Green Areas, Cemeteries, Sports and Recreation Areas) for the Mexican state of Tamaulipas. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37096",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Tamaulipas, Mexico Locations of Green Areas, Cemeteries, and sports and Recreation Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37096\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77817/nyu_2451_37096.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78517/nyu_2451_37096_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Tamaulipas, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "22.2134574499992 -100.08564808 27.5365429999994 -97.1549815799999",
-  "georss_polygon_s": "22.2134574499992 -100.08564808 27.5365429999994 -100.08564808 27.5365429999994 -97.1549815799999 22.2134574499992 -97.1549815799999 22.2134574499992 -100.08564808",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37096",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37096",
-  "nyu_addl_dspace_s": "38067",
-  "locn_geometry": "ENVELOPE(-100.08564808, -97.1549815799999, 27.5365429999994, 22.2134574499992)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Servicios con Información complementaria de tipo Área (Áreas Verdes, Camellones, glorietas) (Locations of Green Areas, Cemeteries, Sports and Recreation Areas) for the Mexican state of Tamaulipas. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37096"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Tamaulipas, Mexico Locations of Green Areas, Cemeteries, and sports and Recreation Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37096\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77817/nyu_2451_37096.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78517/nyu_2451_37096_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Tamaulipas, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "22.2134574499992 -100.08564808 27.5365429999994 -97.1549815799999",
+  "georss_polygon_s": "22.2134574499992 -100.08564808 27.5365429999994 -100.08564808 27.5365429999994 -97.1549815799999 22.2134574499992 -97.1549815799999 22.2134574499992 -100.08564808",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37096",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37096",
+  "nyu_addl_dspace_s": "38067",
+  "locn_geometry": "ENVELOPE(-100.08564808, -97.1549815799999, 27.5365429999994, 22.2134574499992)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37097.json b/metadata-aardvark/Datasets/nyu-2451-37097.json
index aa55aaaf5..78c5b68db 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37097.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37097.json
@@ -1,45 +1,63 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This line shapefile represents Servicios con Informaci\u00f3n complementaria de tipo L\u00ednea (Routes of Rivers and Railways) for the Mexican state of Tamaulipas. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37097",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Rivers",
-    "Railroads",
-    "Railroads and state",
-    "Transportation",
-    "Canals",
-    "Water",
-    "Bridges",
-    "Dams"
-  ],
-  "dct_title_s": "2015 Tamaulipas, Mexico Routes of Rivers and Railways",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37097\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77818/nyu_2451_37097.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78518/nyu_2451_37097_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Tamaulipas, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "22.2069658299992 -100.12113549 27.6217604599994 -97.1515781799999",
-  "georss_polygon_s": "22.2069658299992 -100.12113549 27.6217604599994 -100.12113549 27.6217604599994 -97.1515781799999 22.2069658299992 -97.1515781799999 22.2069658299992 -100.12113549",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37097",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37097",
-  "nyu_addl_dspace_s": "38068",
-  "locn_geometry": "ENVELOPE(-100.12113549, -97.1515781799999, 27.6217604599994, 22.2069658299992)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This line shapefile represents Servicios con Información complementaria de tipo Línea (Routes of Rivers and Railways) for the Mexican state of Tamaulipas. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37097"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Rivers",
+    "Railroads",
+    "Railroads and state",
+    "Transportation",
+    "Canals",
+    "Water",
+    "Bridges",
+    "Dams"
+  ],
+  "dct_title_s": "2015 Tamaulipas, Mexico Routes of Rivers and Railways",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37097\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77818/nyu_2451_37097.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78518/nyu_2451_37097_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Tamaulipas, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "22.2069658299992 -100.12113549 27.6217604599994 -97.1515781799999",
+  "georss_polygon_s": "22.2069658299992 -100.12113549 27.6217604599994 -100.12113549 27.6217604599994 -97.1515781799999 22.2069658299992 -97.1515781799999 22.2069658299992 -100.12113549",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37097",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37097",
+  "nyu_addl_dspace_s": "38068",
+  "locn_geometry": "ENVELOPE(-100.12113549, -97.1515781799999, 27.6217604599994, 22.2069658299992)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37098.json b/metadata-aardvark/Datasets/nyu-2451-37098.json
index fb71bf5bc..7261fde4a 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37098.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37098.json
@@ -1,43 +1,61 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile represents Servicios con Informaci\u00f3n complementaria de tipo Puntual (Palacios Municipales o Ayudant\u00edas, Parques o Jardines) (Locations of Municipal Buildings, Schools, Parks, and Gardens) for the Mexican state of Tamaulipas. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37098",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Location",
-    "Gardens",
-    "Parks",
-    "Recreation areas",
-    "Temples",
-    "Schools"
-  ],
-  "dct_title_s": "2015 Tamaulipas, Mexico Locations of Municipal Buildings, Schools, Parks, and Gardens",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37098\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77819/nyu_2451_37098.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78519/nyu_2451_37098_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Tamaulipas, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "22.2093697099992 -100.12072254 27.6193217499994 -97.15336368",
-  "georss_polygon_s": "22.2093697099992 -100.12072254 27.6193217499994 -100.12072254 27.6193217499994 -97.15336368 22.2093697099992 -97.15336368 22.2093697099992 -100.12072254",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37098",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37098",
-  "nyu_addl_dspace_s": "38069",
-  "locn_geometry": "ENVELOPE(-100.12072254, -97.15336368, 27.6193217499994, 22.2093697099992)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile represents Servicios con Información complementaria de tipo Puntual (Palacios Municipales o Ayudantías, Parques o Jardines) (Locations of Municipal Buildings, Schools, Parks, and Gardens) for the Mexican state of Tamaulipas. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37098"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Location",
+    "Gardens",
+    "Parks",
+    "Recreation areas",
+    "Temples",
+    "Schools"
+  ],
+  "dct_title_s": "2015 Tamaulipas, Mexico Locations of Municipal Buildings, Schools, Parks, and Gardens",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37098\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77819/nyu_2451_37098.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78519/nyu_2451_37098_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Tamaulipas, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "22.2093697099992 -100.12072254 27.6193217499994 -97.15336368",
+  "georss_polygon_s": "22.2093697099992 -100.12072254 27.6193217499994 -100.12072254 27.6193217499994 -97.15336368 22.2093697099992 -97.15336368 22.2093697099992 -100.12072254",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37098",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37098",
+  "nyu_addl_dspace_s": "38069",
+  "locn_geometry": "ENVELOPE(-100.12072254, -97.15336368, 27.6193217499994, 22.2093697099992)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37099.json b/metadata-aardvark/Datasets/nyu-2451-37099.json
index 8e12277a6..53c6807ef 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37099.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37099.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents \u00c1rea Geoestad\u00edstica B\u00e1sica (AGEB) (Rural Census Tracts) for the Mexican state of Tlaxcala. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37099",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Tlaxcala, Mexico Rural Census Tracts",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37099\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77820/nyu_2451_37099.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78520/nyu_2451_37099_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Tlaxcala, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "19.1138663999992 -98.7083985799999 19.7289174299991 -97.6314461499999",
-  "georss_polygon_s": "19.1138663999992 -98.7083985799999 19.7289174299991 -98.7083985799999 19.7289174299991 -97.6314461499999 19.1138663999992 -97.6314461499999 19.1138663999992 -98.7083985799999",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37099",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37099",
-  "nyu_addl_dspace_s": "38070",
-  "locn_geometry": "ENVELOPE(-98.7083985799999, -97.6314461499999, 19.7289174299991, 19.1138663999992)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Área Geoestadística Básica (AGEB) (Rural Census Tracts) for the Mexican state of Tlaxcala. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37099"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Tlaxcala, Mexico Rural Census Tracts",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37099\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77820/nyu_2451_37099.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78520/nyu_2451_37099_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Tlaxcala, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "19.1138663999992 -98.7083985799999 19.7289174299991 -97.6314461499999",
+  "georss_polygon_s": "19.1138663999992 -98.7083985799999 19.7289174299991 -98.7083985799999 19.7289174299991 -97.6314461499999 19.1138663999992 -97.6314461499999 19.1138663999992 -98.7083985799999",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37099",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37099",
+  "nyu_addl_dspace_s": "38070",
+  "locn_geometry": "ENVELOPE(-98.7083985799999, -97.6314461499999, 19.7289174299991, 19.1138663999992)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37100.json b/metadata-aardvark/Datasets/nyu-2451-37100.json
index a1b369124..6e1f91954 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37100.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37100.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents \u00c1rea Geoestad\u00edstica B\u00e1sica (AGEB) (Urban Census Tracts) for the Mexican state of Tlaxcala. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37100",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Tlaxcala, Mexico Urban Census Tracts",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37100\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77821/nyu_2451_37100.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78521/nyu_2451_37100_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Tlaxcala, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "19.1050718599991 -98.65882391 19.6477165199992 -97.6254391099999",
-  "georss_polygon_s": "19.1050718599991 -98.65882391 19.6477165199992 -98.65882391 19.6477165199992 -97.6254391099999 19.1050718599991 -97.6254391099999 19.1050718599991 -98.65882391",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37100",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37100",
-  "nyu_addl_dspace_s": "38071",
-  "locn_geometry": "ENVELOPE(-98.65882391, -97.6254391099999, 19.6477165199992, 19.1050718599991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Área Geoestadística Básica (AGEB) (Urban Census Tracts) for the Mexican state of Tlaxcala. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37100"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Tlaxcala, Mexico Urban Census Tracts",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37100\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77821/nyu_2451_37100.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78521/nyu_2451_37100_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Tlaxcala, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "19.1050718599991 -98.65882391 19.6477165199992 -97.6254391099999",
+  "georss_polygon_s": "19.1050718599991 -98.65882391 19.6477165199992 -98.65882391 19.6477165199992 -97.6254391099999 19.1050718599991 -97.6254391099999 19.1050718599991 -98.65882391",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37100",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37100",
+  "nyu_addl_dspace_s": "38071",
+  "locn_geometry": "ENVELOPE(-98.65882391, -97.6254391099999, 19.6477165199992, 19.1050718599991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37101.json b/metadata-aardvark/Datasets/nyu-2451-37101.json
index 7ec1cc5e9..65e1bea09 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37101.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37101.json
@@ -1,40 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This line shapefile represents Ejes de vialidad (Streets) for the Mexican state of Tlaxcala. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37101",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Streets",
-    "Roads",
-    "Transportation"
-  ],
-  "dct_title_s": "2015 Tlaxcala, Mexico Streets",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37101\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77822/nyu_2451_37101.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78522/nyu_2451_37101_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Tlaxcala, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "19.1052511699991 -98.6895199799999 19.7172932899991 -97.6307168899999",
-  "georss_polygon_s": "19.1052511699991 -98.6895199799999 19.7172932899991 -98.6895199799999 19.7172932899991 -97.6307168899999 19.1052511699991 -97.6307168899999 19.1052511699991 -98.6895199799999",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37101",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37101",
-  "nyu_addl_dspace_s": "38072",
-  "locn_geometry": "ENVELOPE(-98.6895199799999, -97.6307168899999, 19.7172932899991, 19.1052511699991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This line shapefile represents Ejes de vialidad (Streets) for the Mexican state of Tlaxcala. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37101"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Streets",
+    "Roads",
+    "Transportation"
+  ],
+  "dct_title_s": "2015 Tlaxcala, Mexico Streets",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37101\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77822/nyu_2451_37101.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78522/nyu_2451_37101_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Tlaxcala, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "19.1052511699991 -98.6895199799999 19.7172932899991 -97.6307168899999",
+  "georss_polygon_s": "19.1052511699991 -98.6895199799999 19.7172932899991 -98.6895199799999 19.7172932899991 -97.6307168899999 19.1052511699991 -97.6307168899999 19.1052511699991 -98.6895199799999",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37101",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37101",
+  "nyu_addl_dspace_s": "38072",
+  "locn_geometry": "ENVELOPE(-98.6895199799999, -97.6307168899999, 19.7172932899991, 19.1052511699991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37102.json b/metadata-aardvark/Datasets/nyu-2451-37102.json
index fca6a960f..7abd646d2 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37102.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37102.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Entidad (State) for the Mexican state of Tlaxcala. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37102",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Tlaxcala, Mexico State Boundary",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37102\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77823/nyu_2451_37102.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78523/nyu_2451_37102_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Tlaxcala, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "19.1050718599991 -98.7083985799999 19.7289174299991 -97.6254391099999",
-  "georss_polygon_s": "19.1050718599991 -98.7083985799999 19.7289174299991 -98.7083985799999 19.7289174299991 -97.6254391099999 19.1050718599991 -97.6254391099999 19.1050718599991 -98.7083985799999",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37102",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37102",
-  "nyu_addl_dspace_s": "38073",
-  "locn_geometry": "ENVELOPE(-98.7083985799999, -97.6254391099999, 19.7289174299991, 19.1050718599991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Entidad (State) for the Mexican state of Tlaxcala. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37102"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Tlaxcala, Mexico State Boundary",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37102\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77823/nyu_2451_37102.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78523/nyu_2451_37102_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Tlaxcala, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "19.1050718599991 -98.7083985799999 19.7289174299991 -97.6254391099999",
+  "georss_polygon_s": "19.1050718599991 -98.7083985799999 19.7289174299991 -98.7083985799999 19.7289174299991 -97.6254391099999 19.1050718599991 -97.6254391099999 19.1050718599991 -98.7083985799999",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37102",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37102",
+  "nyu_addl_dspace_s": "38073",
+  "locn_geometry": "ENVELOPE(-98.7083985799999, -97.6254391099999, 19.7289174299991, 19.1050718599991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37103.json b/metadata-aardvark/Datasets/nyu-2451-37103.json
index b93b2dda8..60669bc82 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37103.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37103.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This line shapefile represents Frentes de Manzana (Census Blocks) for the Mexican state of Tlaxcala. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37103",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Tlaxcala, Mexico Census Blocks",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37103\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77824/nyu_2451_37103.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78524/nyu_2451_37103_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Tlaxcala, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "19.1052939699991 -98.6895202499999 19.7173488199992 -97.62543938",
-  "georss_polygon_s": "19.1052939699991 -98.6895202499999 19.7173488199992 -98.6895202499999 19.7173488199992 -97.62543938 19.1052939699991 -97.62543938 19.1052939699991 -98.6895202499999",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37103",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37103",
-  "nyu_addl_dspace_s": "38074",
-  "locn_geometry": "ENVELOPE(-98.6895202499999, -97.62543938, 19.7173488199992, 19.1052939699991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This line shapefile represents Frentes de Manzana (Census Blocks) for the Mexican state of Tlaxcala. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37103"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Tlaxcala, Mexico Census Blocks",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37103\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77824/nyu_2451_37103.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78524/nyu_2451_37103_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Tlaxcala, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "19.1052939699991 -98.6895202499999 19.7173488199992 -97.62543938",
+  "georss_polygon_s": "19.1052939699991 -98.6895202499999 19.7173488199992 -98.6895202499999 19.7173488199992 -97.62543938 19.1052939699991 -97.62543938 19.1052939699991 -98.6895202499999",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37103",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37103",
+  "nyu_addl_dspace_s": "38074",
+  "locn_geometry": "ENVELOPE(-98.6895202499999, -97.62543938, 19.7173488199992, 19.1052939699991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37104.json b/metadata-aardvark/Datasets/nyu-2451-37104.json
index a625854e8..8a531f45c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37104.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37104.json
@@ -1,38 +1,56 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile represents Localidad Rural (Locations of Rural Places without Boundaries) for the Mexican state of Tlaxcala. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37104",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Location"
-  ],
-  "dct_title_s": "2015 Tlaxcala, Mexico Locations of Rural Places without Boundaries",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37104\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77825/nyu_2451_37104.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78525/nyu_2451_37104_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Tlaxcala, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "19.1259647539991 -98.6626331099999 19.7238809399992 -97.6781041999999",
-  "georss_polygon_s": "19.1259647539991 -98.6626331099999 19.7238809399992 -98.6626331099999 19.7238809399992 -97.6781041999999 19.1259647539991 -97.6781041999999 19.1259647539991 -98.6626331099999",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37104",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37104",
-  "nyu_addl_dspace_s": "38075",
-  "locn_geometry": "ENVELOPE(-98.6626331099999, -97.6781041999999, 19.7238809399992, 19.1259647539991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile represents Localidad Rural (Locations of Rural Places without Boundaries) for the Mexican state of Tlaxcala. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37104"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Location"
+  ],
+  "dct_title_s": "2015 Tlaxcala, Mexico Locations of Rural Places without Boundaries",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37104\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77825/nyu_2451_37104.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78525/nyu_2451_37104_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Tlaxcala, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "19.1259647539991 -98.6626331099999 19.7238809399992 -97.6781041999999",
+  "georss_polygon_s": "19.1259647539991 -98.6626331099999 19.7238809399992 -98.6626331099999 19.7238809399992 -97.6781041999999 19.1259647539991 -97.6781041999999 19.1259647539991 -98.6626331099999",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37104",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37104",
+  "nyu_addl_dspace_s": "38075",
+  "locn_geometry": "ENVELOPE(-98.6626331099999, -97.6781041999999, 19.7238809399992, 19.1259647539991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37105.json b/metadata-aardvark/Datasets/nyu-2451-37105.json
index 3bfb7d544..de1ec3cfd 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37105.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37105.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Localidad Urbana y Rural Amanzanada (Locations of Urban and Rural Blocks) for the Mexican state of Tlaxcala. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37105",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Tlaxcala, Mexico Locations of Urban and Rural Blocks",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37105\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77826/nyu_2451_37105.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78526/nyu_2451_37105_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Tlaxcala, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "19.1050718599991 -98.6896064599999 19.7174067799991 -97.6254391099999",
-  "georss_polygon_s": "19.1050718599991 -98.6896064599999 19.7174067799991 -98.6896064599999 19.7174067799991 -97.6254391099999 19.1050718599991 -97.6254391099999 19.1050718599991 -98.6896064599999",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37105",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37105",
-  "nyu_addl_dspace_s": "38076",
-  "locn_geometry": "ENVELOPE(-98.6896064599999, -97.6254391099999, 19.7174067799991, 19.1050718599991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Localidad Urbana y Rural Amanzanada (Locations of Urban and Rural Blocks) for the Mexican state of Tlaxcala. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37105"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Tlaxcala, Mexico Locations of Urban and Rural Blocks",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37105\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77826/nyu_2451_37105.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78526/nyu_2451_37105_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Tlaxcala, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "19.1050718599991 -98.6896064599999 19.7174067799991 -97.6254391099999",
+  "georss_polygon_s": "19.1050718599991 -98.6896064599999 19.7174067799991 -98.6896064599999 19.7174067799991 -97.6254391099999 19.1050718599991 -97.6254391099999 19.1050718599991 -98.6896064599999",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37105",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37105",
+  "nyu_addl_dspace_s": "38076",
+  "locn_geometry": "ENVELOPE(-98.6896064599999, -97.6254391099999, 19.7174067799991, 19.1050718599991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37106.json b/metadata-aardvark/Datasets/nyu-2451-37106.json
index 1fb98c9ad..56b864746 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37106.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37106.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Pol\u00edgonos de Manzanas (polygons of Census Blocks) for the Mexican state of Tlaxcala. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37106",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Tlaxcala, Mexico Polygons of Census Blocks",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37106\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77827/nyu_2451_37106.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78527/nyu_2451_37106_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Tlaxcala, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "19.1052939699991 -98.6895202499999 19.7173488199992 -97.62543938",
-  "georss_polygon_s": "19.1052939699991 -98.6895202499999 19.7173488199992 -98.6895202499999 19.7173488199992 -97.62543938 19.1052939699991 -97.62543938 19.1052939699991 -98.6895202499999",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37106",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37106",
-  "nyu_addl_dspace_s": "38077",
-  "locn_geometry": "ENVELOPE(-98.6895202499999, -97.62543938, 19.7173488199992, 19.1052939699991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Polígonos de Manzanas (polygons of Census Blocks) for the Mexican state of Tlaxcala. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37106"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Tlaxcala, Mexico Polygons of Census Blocks",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37106\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77827/nyu_2451_37106.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78527/nyu_2451_37106_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Tlaxcala, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "19.1052939699991 -98.6895202499999 19.7173488199992 -97.62543938",
+  "georss_polygon_s": "19.1052939699991 -98.6895202499999 19.7173488199992 -98.6895202499999 19.7173488199992 -97.62543938 19.1052939699991 -97.62543938 19.1052939699991 -98.6895202499999",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37106",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37106",
+  "nyu_addl_dspace_s": "38077",
+  "locn_geometry": "ENVELOPE(-98.6895202499999, -97.62543938, 19.7173488199992, 19.1052939699991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37107.json b/metadata-aardvark/Datasets/nyu-2451-37107.json
index 09efbf1d7..e9569f52e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37107.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37107.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Municipio (Counties) for the Mexican state of Tlaxcala. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37107",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Tlaxcala, Mexico Counties",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37107\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77828/nyu_2451_37107.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78528/nyu_2451_37107_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Tlaxcala, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "19.1050718599991 -98.7083985799999 19.7289174299991 -97.6254391099999",
-  "georss_polygon_s": "19.1050718599991 -98.7083985799999 19.7289174299991 -98.7083985799999 19.7289174299991 -97.6254391099999 19.1050718599991 -97.6254391099999 19.1050718599991 -98.7083985799999",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37107",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37107",
-  "nyu_addl_dspace_s": "38078",
-  "locn_geometry": "ENVELOPE(-98.7083985799999, -97.6254391099999, 19.7289174299991, 19.1050718599991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Municipio (Counties) for the Mexican state of Tlaxcala. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37107"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Tlaxcala, Mexico Counties",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37107\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77828/nyu_2451_37107.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78528/nyu_2451_37107_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Tlaxcala, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "19.1050718599991 -98.7083985799999 19.7289174299991 -97.6254391099999",
+  "georss_polygon_s": "19.1050718599991 -98.7083985799999 19.7289174299991 -98.7083985799999 19.7289174299991 -97.6254391099999 19.1050718599991 -97.6254391099999 19.1050718599991 -98.7083985799999",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37107",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37107",
+  "nyu_addl_dspace_s": "38078",
+  "locn_geometry": "ENVELOPE(-98.7083985799999, -97.6254391099999, 19.7289174299991, 19.1050718599991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37108.json b/metadata-aardvark/Datasets/nyu-2451-37108.json
index 07ac6227b..bd7fef0e1 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37108.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37108.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Servicios con Informaci\u00f3n complementaria de tipo \u00c1rea (\u00c1reas Verdes, Camellones, glorietas) (Locations of Green Areas, Cemeteries, Sports and Recreation Areas) for the Mexican state of Tlaxcala. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37108",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Tlaxcala, Mexico Locations of Green Areas, Cemeteries, and sports and Recreation Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37108\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77829/nyu_2451_37108.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78529/nyu_2451_37108_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Tlaxcala, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "19.1120902899991 -98.68415808 19.7074677099991 -97.6351269099999",
-  "georss_polygon_s": "19.1120902899991 -98.68415808 19.7074677099991 -98.68415808 19.7074677099991 -97.6351269099999 19.1120902899991 -97.6351269099999 19.1120902899991 -98.68415808",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37108",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37108",
-  "nyu_addl_dspace_s": "38079",
-  "locn_geometry": "ENVELOPE(-98.68415808, -97.6351269099999, 19.7074677099991, 19.1120902899991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Servicios con Información complementaria de tipo Área (Áreas Verdes, Camellones, glorietas) (Locations of Green Areas, Cemeteries, Sports and Recreation Areas) for the Mexican state of Tlaxcala. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37108"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Tlaxcala, Mexico Locations of Green Areas, Cemeteries, and sports and Recreation Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37108\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77829/nyu_2451_37108.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78529/nyu_2451_37108_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Tlaxcala, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "19.1120902899991 -98.68415808 19.7074677099991 -97.6351269099999",
+  "georss_polygon_s": "19.1120902899991 -98.68415808 19.7074677099991 -98.68415808 19.7074677099991 -97.6351269099999 19.1120902899991 -97.6351269099999 19.1120902899991 -98.68415808",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37108",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37108",
+  "nyu_addl_dspace_s": "38079",
+  "locn_geometry": "ENVELOPE(-98.68415808, -97.6351269099999, 19.7074677099991, 19.1120902899991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37109.json b/metadata-aardvark/Datasets/nyu-2451-37109.json
index b69c6c86e..2192da1d6 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37109.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37109.json
@@ -1,45 +1,63 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This line shapefile represents Servicios con Informaci\u00f3n complementaria de tipo L\u00ednea (Routes of Rivers and Railways) for the Mexican state of Tlaxcala. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37109",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Rivers",
-    "Railroads",
-    "Railroads and state",
-    "Transportation",
-    "Canals",
-    "Water",
-    "Bridges",
-    "Dams"
-  ],
-  "dct_title_s": "2015 Tlaxcala, Mexico Routes of Rivers and Railways",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37109\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77830/nyu_2451_37109.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78530/nyu_2451_37109_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Tlaxcala, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "19.1050718599991 -98.6895202499999 19.7176411199991 -97.6269197699999",
-  "georss_polygon_s": "19.1050718599991 -98.6895202499999 19.7176411199991 -98.6895202499999 19.7176411199991 -97.6269197699999 19.1050718599991 -97.6269197699999 19.1050718599991 -98.6895202499999",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37109",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37109",
-  "nyu_addl_dspace_s": "38080",
-  "locn_geometry": "ENVELOPE(-98.6895202499999, -97.6269197699999, 19.7176411199991, 19.1050718599991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This line shapefile represents Servicios con Información complementaria de tipo Línea (Routes of Rivers and Railways) for the Mexican state of Tlaxcala. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37109"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Rivers",
+    "Railroads",
+    "Railroads and state",
+    "Transportation",
+    "Canals",
+    "Water",
+    "Bridges",
+    "Dams"
+  ],
+  "dct_title_s": "2015 Tlaxcala, Mexico Routes of Rivers and Railways",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37109\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77830/nyu_2451_37109.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78530/nyu_2451_37109_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Tlaxcala, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "19.1050718599991 -98.6895202499999 19.7176411199991 -97.6269197699999",
+  "georss_polygon_s": "19.1050718599991 -98.6895202499999 19.7176411199991 -98.6895202499999 19.7176411199991 -97.6269197699999 19.1050718599991 -97.6269197699999 19.1050718599991 -98.6895202499999",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37109",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37109",
+  "nyu_addl_dspace_s": "38080",
+  "locn_geometry": "ENVELOPE(-98.6895202499999, -97.6269197699999, 19.7176411199991, 19.1050718599991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37110.json b/metadata-aardvark/Datasets/nyu-2451-37110.json
index 927bf05f5..a488bef82 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37110.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37110.json
@@ -1,43 +1,61 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile represents Servicios con Informaci\u00f3n complementaria de tipo Puntual (Palacios Municipales o Ayudant\u00edas, Parques o Jardines) (Locations of Municipal Buildings, Schools, Parks, and Gardens) for the Mexican state of Tlaxcala. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37110",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Location",
-    "Gardens",
-    "Parks",
-    "Recreation areas",
-    "Temples",
-    "Schools"
-  ],
-  "dct_title_s": "2015 Tlaxcala, Mexico Locations of Municipal Buildings, Schools, Parks, and Gardens",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37110\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77831/nyu_2451_37110.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78531/nyu_2451_37110_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Tlaxcala, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "19.1095285099992 -98.6872436 19.7167902299991 -97.6331856299999",
-  "georss_polygon_s": "19.1095285099992 -98.6872436 19.7167902299991 -98.6872436 19.7167902299991 -97.6331856299999 19.1095285099992 -97.6331856299999 19.1095285099992 -98.6872436",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37110",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37110",
-  "nyu_addl_dspace_s": "38081",
-  "locn_geometry": "ENVELOPE(-98.6872436, -97.6331856299999, 19.7167902299991, 19.1095285099992)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile represents Servicios con Información complementaria de tipo Puntual (Palacios Municipales o Ayudantías, Parques o Jardines) (Locations of Municipal Buildings, Schools, Parks, and Gardens) for the Mexican state of Tlaxcala. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37110"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Location",
+    "Gardens",
+    "Parks",
+    "Recreation areas",
+    "Temples",
+    "Schools"
+  ],
+  "dct_title_s": "2015 Tlaxcala, Mexico Locations of Municipal Buildings, Schools, Parks, and Gardens",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37110\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77831/nyu_2451_37110.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78531/nyu_2451_37110_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Tlaxcala, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "19.1095285099992 -98.6872436 19.7167902299991 -97.6331856299999",
+  "georss_polygon_s": "19.1095285099992 -98.6872436 19.7167902299991 -98.6872436 19.7167902299991 -97.6331856299999 19.1095285099992 -97.6331856299999 19.1095285099992 -98.6872436",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37110",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37110",
+  "nyu_addl_dspace_s": "38081",
+  "locn_geometry": "ENVELOPE(-98.6872436, -97.6331856299999, 19.7167902299991, 19.1095285099992)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37111.json b/metadata-aardvark/Datasets/nyu-2451-37111.json
index 2f91253ee..9df6e21a7 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37111.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37111.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents \u00c1rea Geoestad\u00edstica B\u00e1sica (AGEB) (Rural Census Tracts) for the Mexican state of Veracruz de Ignacio de la Llave. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37111",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Veracruz de Ignacio de la Llave, Mexico Rural Census Tracts",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37111\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77832/nyu_2451_37111.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78532/nyu_2451_37111_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Veracruz, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "17.1369649099991 -98.6815465999999 22.4717509099992 -93.6079398199999",
-  "georss_polygon_s": "17.1369649099991 -98.6815465999999 22.4717509099992 -98.6815465999999 22.4717509099992 -93.6079398199999 17.1369649099991 -93.6079398199999 17.1369649099991 -98.6815465999999",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37111",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37111",
-  "nyu_addl_dspace_s": "38082",
-  "locn_geometry": "ENVELOPE(-98.6815465999999, -93.6079398199999, 22.4717509099992, 17.1369649099991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Área Geoestadística Básica (AGEB) (Rural Census Tracts) for the Mexican state of Veracruz de Ignacio de la Llave. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37111"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Veracruz de Ignacio de la Llave, Mexico Rural Census Tracts",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37111\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77832/nyu_2451_37111.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78532/nyu_2451_37111_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Veracruz, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "17.1369649099991 -98.6815465999999 22.4717509099992 -93.6079398199999",
+  "georss_polygon_s": "17.1369649099991 -98.6815465999999 22.4717509099992 -98.6815465999999 22.4717509099992 -93.6079398199999 17.1369649099991 -93.6079398199999 17.1369649099991 -98.6815465999999",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37111",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37111",
+  "nyu_addl_dspace_s": "38082",
+  "locn_geometry": "ENVELOPE(-98.6815465999999, -93.6079398199999, 22.4717509099992, 17.1369649099991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37112.json b/metadata-aardvark/Datasets/nyu-2451-37112.json
index 949b09120..e2f6b3265 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37112.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37112.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents \u00c1rea Geoestad\u00edstica B\u00e1sica (AGEB) (Urban Census Tracts) for the Mexican state of Veracruz de Ignacio de la Llave. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37112",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Veracruz de Ignacio de la Llave, Mexico Urban Census Tracts",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37112\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77833/nyu_2451_37112.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78533/nyu_2451_37112_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Veracruz, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "17.2714822199991 -98.4924560499999 22.3933644299992 -94.0793088199999",
-  "georss_polygon_s": "17.2714822199991 -98.4924560499999 22.3933644299992 -98.4924560499999 22.3933644299992 -94.0793088199999 17.2714822199991 -94.0793088199999 17.2714822199991 -98.4924560499999",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37112",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37112",
-  "nyu_addl_dspace_s": "38083",
-  "locn_geometry": "ENVELOPE(-98.4924560499999, -94.0793088199999, 22.3933644299992, 17.2714822199991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Área Geoestadística Básica (AGEB) (Urban Census Tracts) for the Mexican state of Veracruz de Ignacio de la Llave. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37112"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Veracruz de Ignacio de la Llave, Mexico Urban Census Tracts",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37112\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77833/nyu_2451_37112.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78533/nyu_2451_37112_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Veracruz, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "17.2714822199991 -98.4924560499999 22.3933644299992 -94.0793088199999",
+  "georss_polygon_s": "17.2714822199991 -98.4924560499999 22.3933644299992 -98.4924560499999 22.3933644299992 -94.0793088199999 17.2714822199991 -94.0793088199999 17.2714822199991 -98.4924560499999",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37112",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37112",
+  "nyu_addl_dspace_s": "38083",
+  "locn_geometry": "ENVELOPE(-98.4924560499999, -94.0793088199999, 22.3933644299992, 17.2714822199991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37113.json b/metadata-aardvark/Datasets/nyu-2451-37113.json
index 4ad10bdb5..93c689bbe 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37113.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37113.json
@@ -1,40 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This line shapefile represents Ejes de vialidad (Streets) for the Mexican state of Veracruz de Ignacio de la Llave. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37113",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Streets",
-    "Roads",
-    "Transportation"
-  ],
-  "dct_title_s": "2015 Veracruz de Ignacio de la Llave, Mexico Streets",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37113\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77834/nyu_2451_37113.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78534/nyu_2451_37113_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Veracruz, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "17.1573170599991 -98.6014070599999 22.4659670499992 -93.6430511399999",
-  "georss_polygon_s": "17.1573170599991 -98.6014070599999 22.4659670499992 -98.6014070599999 22.4659670499992 -93.6430511399999 17.1573170599991 -93.6430511399999 17.1573170599991 -98.6014070599999",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37113",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37113",
-  "nyu_addl_dspace_s": "38084",
-  "locn_geometry": "ENVELOPE(-98.6014070599999, -93.6430511399999, 22.4659670499992, 17.1573170599991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This line shapefile represents Ejes de vialidad (Streets) for the Mexican state of Veracruz de Ignacio de la Llave. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37113"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Streets",
+    "Roads",
+    "Transportation"
+  ],
+  "dct_title_s": "2015 Veracruz de Ignacio de la Llave, Mexico Streets",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37113\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77834/nyu_2451_37113.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78534/nyu_2451_37113_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Veracruz, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "17.1573170599991 -98.6014070599999 22.4659670499992 -93.6430511399999",
+  "georss_polygon_s": "17.1573170599991 -98.6014070599999 22.4659670499992 -98.6014070599999 22.4659670499992 -93.6430511399999 17.1573170599991 -93.6430511399999 17.1573170599991 -98.6014070599999",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37113",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37113",
+  "nyu_addl_dspace_s": "38084",
+  "locn_geometry": "ENVELOPE(-98.6014070599999, -93.6430511399999, 22.4659670499992, 17.1573170599991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37114.json b/metadata-aardvark/Datasets/nyu-2451-37114.json
index 1dea18de8..3ebece2c3 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37114.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37114.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Entidad (State) for the Mexican state of Veracruz de Ignacio de la Llave. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37114",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Veracruz de Ignacio de la Llave, Mexico State Boundary",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37114\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77835/nyu_2451_37114.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78535/nyu_2451_37114_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Veracruz, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "17.1369649099991 -98.6815465999999 22.4717509099992 -93.6079398199999",
-  "georss_polygon_s": "17.1369649099991 -98.6815465999999 22.4717509099992 -98.6815465999999 22.4717509099992 -93.6079398199999 17.1369649099991 -93.6079398199999 17.1369649099991 -98.6815465999999",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37114",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37114",
-  "nyu_addl_dspace_s": "38085",
-  "locn_geometry": "ENVELOPE(-98.6815465999999, -93.6079398199999, 22.4717509099992, 17.1369649099991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Entidad (State) for the Mexican state of Veracruz de Ignacio de la Llave. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37114"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Veracruz de Ignacio de la Llave, Mexico State Boundary",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37114\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77835/nyu_2451_37114.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78535/nyu_2451_37114_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Veracruz, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "17.1369649099991 -98.6815465999999 22.4717509099992 -93.6079398199999",
+  "georss_polygon_s": "17.1369649099991 -98.6815465999999 22.4717509099992 -98.6815465999999 22.4717509099992 -93.6079398199999 17.1369649099991 -93.6079398199999 17.1369649099991 -98.6815465999999",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37114",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37114",
+  "nyu_addl_dspace_s": "38085",
+  "locn_geometry": "ENVELOPE(-98.6815465999999, -93.6079398199999, 22.4717509099992, 17.1369649099991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37115.json b/metadata-aardvark/Datasets/nyu-2451-37115.json
index 23438486a..87c740493 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37115.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37115.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This line shapefile represents Frentes de Manzana (Census Blocks) for the Mexican state of Veracruz de Ignacio de la Llave. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37115",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Veracruz de Ignacio de la Llave, Mexico Census Blocks",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37115\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77836/nyu_2451_37115.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78536/nyu_2451_37115_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Veracruz, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "17.1572492199991 -98.6013348499999 22.4181791399992 -93.6436517399999",
-  "georss_polygon_s": "17.1572492199991 -98.6013348499999 22.4181791399992 -98.6013348499999 22.4181791399992 -93.6436517399999 17.1572492199991 -93.6436517399999 17.1572492199991 -98.6013348499999",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37115",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37115",
-  "nyu_addl_dspace_s": "38086",
-  "locn_geometry": "ENVELOPE(-98.6013348499999, -93.6436517399999, 22.4181791399992, 17.1572492199991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This line shapefile represents Frentes de Manzana (Census Blocks) for the Mexican state of Veracruz de Ignacio de la Llave. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37115"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Veracruz de Ignacio de la Llave, Mexico Census Blocks",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37115\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77836/nyu_2451_37115.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78536/nyu_2451_37115_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Veracruz, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "17.1572492199991 -98.6013348499999 22.4181791399992 -93.6436517399999",
+  "georss_polygon_s": "17.1572492199991 -98.6013348499999 22.4181791399992 -98.6013348499999 22.4181791399992 -93.6436517399999 17.1572492199991 -93.6436517399999 17.1572492199991 -98.6013348499999",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37115",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37115",
+  "nyu_addl_dspace_s": "38086",
+  "locn_geometry": "ENVELOPE(-98.6013348499999, -93.6436517399999, 22.4181791399992, 17.1572492199991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37116.json b/metadata-aardvark/Datasets/nyu-2451-37116.json
index 394c1a48d..3b5c06515 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37116.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37116.json
@@ -1,38 +1,56 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile represents Localidad Rural (Locations of Rural Places without Boundaries) for the Mexican state of Veracruz de Ignacio de la Llave. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37116",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Location"
-  ],
-  "dct_title_s": "2015 Veracruz de Ignacio de la Llave, Mexico Locations of Rural Places without Boundaries",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37116\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77837/nyu_2451_37116.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78537/nyu_2451_37116_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Veracruz, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "17.1494439999991 -98.6574999999999 22.4711109999992 -93.615278",
-  "georss_polygon_s": "17.1494439999991 -98.6574999999999 22.4711109999992 -98.6574999999999 22.4711109999992 -93.615278 17.1494439999991 -93.615278 17.1494439999991 -98.6574999999999",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37116",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37116",
-  "nyu_addl_dspace_s": "38087",
-  "locn_geometry": "ENVELOPE(-98.6574999999999, -93.615278, 22.4711109999992, 17.1494439999991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile represents Localidad Rural (Locations of Rural Places without Boundaries) for the Mexican state of Veracruz de Ignacio de la Llave. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37116"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Location"
+  ],
+  "dct_title_s": "2015 Veracruz de Ignacio de la Llave, Mexico Locations of Rural Places without Boundaries",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37116\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77837/nyu_2451_37116.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78537/nyu_2451_37116_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Veracruz, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "17.1494439999991 -98.6574999999999 22.4711109999992 -93.615278",
+  "georss_polygon_s": "17.1494439999991 -98.6574999999999 22.4711109999992 -98.6574999999999 22.4711109999992 -93.615278 17.1494439999991 -93.615278 17.1494439999991 -98.6574999999999",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37116",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37116",
+  "nyu_addl_dspace_s": "38087",
+  "locn_geometry": "ENVELOPE(-98.6574999999999, -93.615278, 22.4711109999992, 17.1494439999991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37117.json b/metadata-aardvark/Datasets/nyu-2451-37117.json
index 262701465..5e6c04d38 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37117.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37117.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Localidad Urbana y Rural Amanzanada (Locations of Urban and Rural Blocks) for the Mexican state of Veracruz de Ignacio de la Llave. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37117",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Veracruz de Ignacio de la Llave, Mexico Locations of Urban and Rural Blocks",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37117\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77838/nyu_2451_37117.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78538/nyu_2451_37117_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Veracruz, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "17.1572374899991 -98.6014070599999 22.4691231999992 -93.6424042599999",
-  "georss_polygon_s": "17.1572374899991 -98.6014070599999 22.4691231999992 -98.6014070599999 22.4691231999992 -93.6424042599999 17.1572374899991 -93.6424042599999 17.1572374899991 -98.6014070599999",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37117",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37117",
-  "nyu_addl_dspace_s": "38088",
-  "locn_geometry": "ENVELOPE(-98.6014070599999, -93.6424042599999, 22.4691231999992, 17.1572374899991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Localidad Urbana y Rural Amanzanada (Locations of Urban and Rural Blocks) for the Mexican state of Veracruz de Ignacio de la Llave. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37117"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Veracruz de Ignacio de la Llave, Mexico Locations of Urban and Rural Blocks",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37117\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77838/nyu_2451_37117.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78538/nyu_2451_37117_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Veracruz, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "17.1572374899991 -98.6014070599999 22.4691231999992 -93.6424042599999",
+  "georss_polygon_s": "17.1572374899991 -98.6014070599999 22.4691231999992 -98.6014070599999 22.4691231999992 -93.6424042599999 17.1572374899991 -93.6424042599999 17.1572374899991 -98.6014070599999",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37117",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37117",
+  "nyu_addl_dspace_s": "38088",
+  "locn_geometry": "ENVELOPE(-98.6014070599999, -93.6424042599999, 22.4691231999992, 17.1572374899991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37118.json b/metadata-aardvark/Datasets/nyu-2451-37118.json
index 5cf0a4617..4235a2dbb 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37118.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37118.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Pol\u00edgonos de Manzanas (polygons of Census Blocks) for the Mexican state of Veracruz de Ignacio de la Llave. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37118",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Veracruz de Ignacio de la Llave, Mexico Polygons of Census Blocks",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37118\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77839/nyu_2451_37118.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78539/nyu_2451_37118_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Veracruz, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "17.1572492199991 -98.6022429699999 22.4689082149993 -93.6436517399999",
-  "georss_polygon_s": "17.1572492199991 -98.6022429699999 22.4689082149993 -98.6022429699999 22.4689082149993 -93.6436517399999 17.1572492199991 -93.6436517399999 17.1572492199991 -98.6022429699999",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37118",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37118",
-  "nyu_addl_dspace_s": "38089",
-  "locn_geometry": "ENVELOPE(-98.6022429699999, -93.6436517399999, 22.4689082149993, 17.1572492199991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Polígonos de Manzanas (polygons of Census Blocks) for the Mexican state of Veracruz de Ignacio de la Llave. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37118"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Veracruz de Ignacio de la Llave, Mexico Polygons of Census Blocks",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37118\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77839/nyu_2451_37118.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78539/nyu_2451_37118_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Veracruz, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "17.1572492199991 -98.6022429699999 22.4689082149993 -93.6436517399999",
+  "georss_polygon_s": "17.1572492199991 -98.6022429699999 22.4689082149993 -98.6022429699999 22.4689082149993 -93.6436517399999 17.1572492199991 -93.6436517399999 17.1572492199991 -98.6022429699999",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37118",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37118",
+  "nyu_addl_dspace_s": "38089",
+  "locn_geometry": "ENVELOPE(-98.6022429699999, -93.6436517399999, 22.4689082149993, 17.1572492199991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37119.json b/metadata-aardvark/Datasets/nyu-2451-37119.json
index 6d0b99f02..034b29025 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37119.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37119.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Municipio (Counties) for the Mexican state of Veracruz de Ignacio de la Llave. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37119",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Veracruz de Ignacio de la Llave, Mexico Counties",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37119\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77840/nyu_2451_37119.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78540/nyu_2451_37119_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Veracruz, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "17.1369649099991 -98.6815465999999 22.4717509099992 -93.6079398199999",
-  "georss_polygon_s": "17.1369649099991 -98.6815465999999 22.4717509099992 -98.6815465999999 22.4717509099992 -93.6079398199999 17.1369649099991 -93.6079398199999 17.1369649099991 -98.6815465999999",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37119",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37119",
-  "nyu_addl_dspace_s": "38090",
-  "locn_geometry": "ENVELOPE(-98.6815465999999, -93.6079398199999, 22.4717509099992, 17.1369649099991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Municipio (Counties) for the Mexican state of Veracruz de Ignacio de la Llave. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37119"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Veracruz de Ignacio de la Llave, Mexico Counties",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37119\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77840/nyu_2451_37119.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78540/nyu_2451_37119_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Veracruz, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "17.1369649099991 -98.6815465999999 22.4717509099992 -93.6079398199999",
+  "georss_polygon_s": "17.1369649099991 -98.6815465999999 22.4717509099992 -98.6815465999999 22.4717509099992 -93.6079398199999 17.1369649099991 -93.6079398199999 17.1369649099991 -98.6815465999999",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37119",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37119",
+  "nyu_addl_dspace_s": "38090",
+  "locn_geometry": "ENVELOPE(-98.6815465999999, -93.6079398199999, 22.4717509099992, 17.1369649099991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37120.json b/metadata-aardvark/Datasets/nyu-2451-37120.json
index 210f5ea8d..c5b019399 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37120.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37120.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Servicios con Informaci\u00f3n complementaria de tipo \u00c1rea (\u00c1reas Verdes, Camellones, glorietas) (Locations of Green Areas, Cemeteries, Sports and Recreation Areas) for the Mexican state of Veracruz de Ignacio de la Llave. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37120",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Veracruz de Ignacio de la Llave, Mexico Locations of Green Areas, Cemeteries, and sports and Recreation Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37120\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77841/nyu_2451_37120.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78541/nyu_2451_37120_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Veracruz, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "17.1927439399991 -98.5545764599999 22.4199979799992 -93.8142138199999",
-  "georss_polygon_s": "17.1927439399991 -98.5545764599999 22.4199979799992 -98.5545764599999 22.4199979799992 -93.8142138199999 17.1927439399991 -93.8142138199999 17.1927439399991 -98.5545764599999",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37120",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37120",
-  "nyu_addl_dspace_s": "38091",
-  "locn_geometry": "ENVELOPE(-98.5545764599999, -93.8142138199999, 22.4199979799992, 17.1927439399991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Servicios con Información complementaria de tipo Área (Áreas Verdes, Camellones, glorietas) (Locations of Green Areas, Cemeteries, Sports and Recreation Areas) for the Mexican state of Veracruz de Ignacio de la Llave. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37120"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Veracruz de Ignacio de la Llave, Mexico Locations of Green Areas, Cemeteries, and sports and Recreation Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37120\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77841/nyu_2451_37120.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78541/nyu_2451_37120_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Veracruz, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "17.1927439399991 -98.5545764599999 22.4199979799992 -93.8142138199999",
+  "georss_polygon_s": "17.1927439399991 -98.5545764599999 22.4199979799992 -98.5545764599999 22.4199979799992 -93.8142138199999 17.1927439399991 -93.8142138199999 17.1927439399991 -98.5545764599999",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37120",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37120",
+  "nyu_addl_dspace_s": "38091",
+  "locn_geometry": "ENVELOPE(-98.5545764599999, -93.8142138199999, 22.4199979799992, 17.1927439399991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37121.json b/metadata-aardvark/Datasets/nyu-2451-37121.json
index 7cc5d6a69..412c176ae 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37121.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37121.json
@@ -1,45 +1,63 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This line shapefile represents Servicios con Informaci\u00f3n complementaria de tipo L\u00ednea (Routes of Rivers and Railways) for the Mexican state of Veracruz de Ignacio de la Llave. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37121",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Rivers",
-    "Railroads",
-    "Railroads and state",
-    "Transportation",
-    "Canals",
-    "Water",
-    "Bridges",
-    "Dams"
-  ],
-  "dct_title_s": "2015 Veracruz de Ignacio de la Llave, Mexico Routes of Rivers and Railways",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37121\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77842/nyu_2451_37121.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78542/nyu_2451_37121_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Veracruz, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "17.1569817099991 -98.6014067399999 22.4660039099992 -93.64302072",
-  "georss_polygon_s": "17.1569817099991 -98.6014067399999 22.4660039099992 -98.6014067399999 22.4660039099992 -93.64302072 17.1569817099991 -93.64302072 17.1569817099991 -98.6014067399999",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37121",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37121",
-  "nyu_addl_dspace_s": "38092",
-  "locn_geometry": "ENVELOPE(-98.6014067399999, -93.64302072, 22.4660039099992, 17.1569817099991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This line shapefile represents Servicios con Información complementaria de tipo Línea (Routes of Rivers and Railways) for the Mexican state of Veracruz de Ignacio de la Llave. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37121"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Rivers",
+    "Railroads",
+    "Railroads and state",
+    "Transportation",
+    "Canals",
+    "Water",
+    "Bridges",
+    "Dams"
+  ],
+  "dct_title_s": "2015 Veracruz de Ignacio de la Llave, Mexico Routes of Rivers and Railways",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37121\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77842/nyu_2451_37121.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78542/nyu_2451_37121_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Veracruz, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "17.1569817099991 -98.6014067399999 22.4660039099992 -93.64302072",
+  "georss_polygon_s": "17.1569817099991 -98.6014067399999 22.4660039099992 -98.6014067399999 22.4660039099992 -93.64302072 17.1569817099991 -93.64302072 17.1569817099991 -98.6014067399999",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37121",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37121",
+  "nyu_addl_dspace_s": "38092",
+  "locn_geometry": "ENVELOPE(-98.6014067399999, -93.64302072, 22.4660039099992, 17.1569817099991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37122.json b/metadata-aardvark/Datasets/nyu-2451-37122.json
index 00639ccea..055d0173b 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37122.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37122.json
@@ -1,43 +1,61 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile represents Servicios con Informaci\u00f3n complementaria de tipo Puntual (Palacios Municipales o Ayudant\u00edas, Parques o Jardines) (Locations of Municipal Buildings, Schools, Parks, and Gardens) for the Mexican state of Veracruz de Ignacio de la Llave. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37122",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Location",
-    "Gardens",
-    "Parks",
-    "Recreation areas",
-    "Temples",
-    "Schools"
-  ],
-  "dct_title_s": "2015 Veracruz de Ignacio de la Llave, Mexico Locations of Municipal Buildings, Schools, Parks, and Gardens",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37122\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77843/nyu_2451_37122.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78543/nyu_2451_37122_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Veracruz, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "17.1587460299991 -98.6012385699999 22.4681644499992 -93.64297014",
-  "georss_polygon_s": "17.1587460299991 -98.6012385699999 22.4681644499992 -98.6012385699999 22.4681644499992 -93.64297014 17.1587460299991 -93.64297014 17.1587460299991 -98.6012385699999",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37122",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37122",
-  "nyu_addl_dspace_s": "38093",
-  "locn_geometry": "ENVELOPE(-98.6012385699999, -93.64297014, 22.4681644499992, 17.1587460299991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile represents Servicios con Información complementaria de tipo Puntual (Palacios Municipales o Ayudantías, Parques o Jardines) (Locations of Municipal Buildings, Schools, Parks, and Gardens) for the Mexican state of Veracruz de Ignacio de la Llave. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37122"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Location",
+    "Gardens",
+    "Parks",
+    "Recreation areas",
+    "Temples",
+    "Schools"
+  ],
+  "dct_title_s": "2015 Veracruz de Ignacio de la Llave, Mexico Locations of Municipal Buildings, Schools, Parks, and Gardens",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37122\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77843/nyu_2451_37122.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78543/nyu_2451_37122_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Veracruz, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "17.1587460299991 -98.6012385699999 22.4681644499992 -93.64297014",
+  "georss_polygon_s": "17.1587460299991 -98.6012385699999 22.4681644499992 -98.6012385699999 22.4681644499992 -93.64297014 17.1587460299991 -93.64297014 17.1587460299991 -98.6012385699999",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37122",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37122",
+  "nyu_addl_dspace_s": "38093",
+  "locn_geometry": "ENVELOPE(-98.6012385699999, -93.64297014, 22.4681644499992, 17.1587460299991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37123.json b/metadata-aardvark/Datasets/nyu-2451-37123.json
index b9b53928b..713b397bb 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37123.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37123.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Territorio Insular (Isolated Areas) for the Mexican state of Veracruz de Ignacio de la Llave. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37123",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Veracruz de Ignacio de la Llave, Mexico Isolated Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37123\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77844/nyu_2451_37123.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78544/nyu_2451_37123_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Veracruz, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "19.1736925207693 -97.2315739201335 21.4767320997376 -96.0909826351949",
-  "georss_polygon_s": "19.1736925207693 -97.2315739201335 21.4767320997376 -97.2315739201335 21.4767320997376 -96.0909826351949 19.1736925207693 -96.0909826351949 19.1736925207693 -97.2315739201335",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37123",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37123",
-  "nyu_addl_dspace_s": "38094",
-  "locn_geometry": "ENVELOPE(-97.2315739201335, -96.0909826351949, 21.4767320997376, 19.1736925207693)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Territorio Insular (Isolated Areas) for the Mexican state of Veracruz de Ignacio de la Llave. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37123"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Veracruz de Ignacio de la Llave, Mexico Isolated Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37123\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77844/nyu_2451_37123.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78544/nyu_2451_37123_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Veracruz, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "19.1736925207693 -97.2315739201335 21.4767320997376 -96.0909826351949",
+  "georss_polygon_s": "19.1736925207693 -97.2315739201335 21.4767320997376 -97.2315739201335 21.4767320997376 -96.0909826351949 19.1736925207693 -96.0909826351949 19.1736925207693 -97.2315739201335",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37123",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37123",
+  "nyu_addl_dspace_s": "38094",
+  "locn_geometry": "ENVELOPE(-97.2315739201335, -96.0909826351949, 21.4767320997376, 19.1736925207693)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37124.json b/metadata-aardvark/Datasets/nyu-2451-37124.json
index a552049b3..f19f65182 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37124.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37124.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents \u00c1rea Geoestad\u00edstica B\u00e1sica (AGEB) (Rural Census Tracts) for the Mexican state of Yucatan. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37124",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Yucatan, Mexico Rural Census Tracts",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37124\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77845/nyu_2451_37124.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78545/nyu_2451_37124_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Yucatan, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "19.5511740899992 -92.3262999999999 22.6137999999992 -87.53314528",
-  "georss_polygon_s": "19.5511740899992 -92.3262999999999 22.6137999999992 -92.3262999999999 22.6137999999992 -87.53314528 19.5511740899992 -87.53314528 19.5511740899992 -92.3262999999999",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37124",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37124",
-  "nyu_addl_dspace_s": "38095",
-  "locn_geometry": "ENVELOPE(-92.3262999999999, -87.53314528, 22.6137999999992, 19.5511740899992)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Área Geoestadística Básica (AGEB) (Rural Census Tracts) for the Mexican state of Yucatan. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37124"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Yucatan, Mexico Rural Census Tracts",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37124\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77845/nyu_2451_37124.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78545/nyu_2451_37124_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Yucatan, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "19.5511740899992 -92.3262999999999 22.6137999999992 -87.53314528",
+  "georss_polygon_s": "19.5511740899992 -92.3262999999999 22.6137999999992 -92.3262999999999 22.6137999999992 -87.53314528 19.5511740899992 -87.53314528 19.5511740899992 -92.3262999999999",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37124",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37124",
+  "nyu_addl_dspace_s": "38095",
+  "locn_geometry": "ENVELOPE(-92.3262999999999, -87.53314528, 22.6137999999992, 19.5511740899992)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37125.json b/metadata-aardvark/Datasets/nyu-2451-37125.json
index f5fe03055..a0648194e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37125.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37125.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents \u00c1rea Geoestad\u00edstica B\u00e1sica (AGEB) (Urban Census Tracts) for the Mexican state of Yucatan. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37125",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Yucatan, Mexico Urban Census Tracts",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37125\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77846/nyu_2451_37125.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78546/nyu_2451_37125_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Yucatan, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "20.0543422799992 -90.40543889 21.5995334199992 -87.5562372199999",
-  "georss_polygon_s": "20.0543422799992 -90.40543889 21.5995334199992 -90.40543889 21.5995334199992 -87.5562372199999 20.0543422799992 -87.5562372199999 20.0543422799992 -90.40543889",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37125",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37125",
-  "nyu_addl_dspace_s": "38096",
-  "locn_geometry": "ENVELOPE(-90.40543889, -87.5562372199999, 21.5995334199992, 20.0543422799992)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Área Geoestadística Básica (AGEB) (Urban Census Tracts) for the Mexican state of Yucatan. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37125"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Yucatan, Mexico Urban Census Tracts",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37125\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77846/nyu_2451_37125.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78546/nyu_2451_37125_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Yucatan, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "20.0543422799992 -90.40543889 21.5995334199992 -87.5562372199999",
+  "georss_polygon_s": "20.0543422799992 -90.40543889 21.5995334199992 -90.40543889 21.5995334199992 -87.5562372199999 20.0543422799992 -87.5562372199999 20.0543422799992 -90.40543889",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37125",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37125",
+  "nyu_addl_dspace_s": "38096",
+  "locn_geometry": "ENVELOPE(-90.40543889, -87.5562372199999, 21.5995334199992, 20.0543422799992)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37126.json b/metadata-aardvark/Datasets/nyu-2451-37126.json
index 1ba129c61..4dff42861 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37126.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37126.json
@@ -1,40 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This line shapefile represents Ejes de vialidad (Streets) for the Mexican state of Yucatan. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37126",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Streets",
-    "Roads",
-    "Transportation"
-  ],
-  "dct_title_s": "2015 Yucatan, Mexico Streets",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37126\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77847/nyu_2451_37126.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78547/nyu_2451_37126_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Yucatan, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "19.7079939999991 -90.40538388 21.6104479199992 -87.5357358199999",
-  "georss_polygon_s": "19.7079939999991 -90.40538388 21.6104479199992 -90.40538388 21.6104479199992 -87.5357358199999 19.7079939999991 -87.5357358199999 19.7079939999991 -90.40538388",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37126",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37126",
-  "nyu_addl_dspace_s": "38097",
-  "locn_geometry": "ENVELOPE(-90.40538388, -87.5357358199999, 21.6104479199992, 19.7079939999991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This line shapefile represents Ejes de vialidad (Streets) for the Mexican state of Yucatan. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37126"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Streets",
+    "Roads",
+    "Transportation"
+  ],
+  "dct_title_s": "2015 Yucatan, Mexico Streets",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37126\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77847/nyu_2451_37126.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78547/nyu_2451_37126_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Yucatan, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "19.7079939999991 -90.40538388 21.6104479199992 -87.5357358199999",
+  "georss_polygon_s": "19.7079939999991 -90.40538388 21.6104479199992 -90.40538388 21.6104479199992 -87.5357358199999 19.7079939999991 -87.5357358199999 19.7079939999991 -90.40538388",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37126",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37126",
+  "nyu_addl_dspace_s": "38097",
+  "locn_geometry": "ENVELOPE(-90.40538388, -87.5357358199999, 21.6104479199992, 19.7079939999991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37127.json b/metadata-aardvark/Datasets/nyu-2451-37127.json
index e5d97f30d..e0e97b97a 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37127.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37127.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Entidad (State) for the Mexican state of Yucatan. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37127",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Yucatan, Mexico State Boundary",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37127\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77848/nyu_2451_37127.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78548/nyu_2451_37127_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Yucatan, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "19.5511740899992 -92.3262999999999 22.6137999999992 -87.53314528",
-  "georss_polygon_s": "19.5511740899992 -92.3262999999999 22.6137999999992 -92.3262999999999 22.6137999999992 -87.53314528 19.5511740899992 -87.53314528 19.5511740899992 -92.3262999999999",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37127",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37127",
-  "nyu_addl_dspace_s": "38098",
-  "locn_geometry": "ENVELOPE(-92.3262999999999, -87.53314528, 22.6137999999992, 19.5511740899992)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Entidad (State) for the Mexican state of Yucatan. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37127"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Yucatan, Mexico State Boundary",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37127\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77848/nyu_2451_37127.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78548/nyu_2451_37127_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Yucatan, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "19.5511740899992 -92.3262999999999 22.6137999999992 -87.53314528",
+  "georss_polygon_s": "19.5511740899992 -92.3262999999999 22.6137999999992 -92.3262999999999 22.6137999999992 -87.53314528 19.5511740899992 -87.53314528 19.5511740899992 -92.3262999999999",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37127",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37127",
+  "nyu_addl_dspace_s": "38098",
+  "locn_geometry": "ENVELOPE(-92.3262999999999, -87.53314528, 22.6137999999992, 19.5511740899992)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37128.json b/metadata-aardvark/Datasets/nyu-2451-37128.json
index aab67420e..d1ca4b369 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37128.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37128.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This line shapefile represents Frentes de Manzana (Census Blocks) for the Mexican state of Yucatan. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37128",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Yucatan, Mexico Census Blocks",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37128\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77849/nyu_2451_37128.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78549/nyu_2451_37128_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Yucatan, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "19.7080389499991 -90.4053201999999 21.6103312599992 -87.5355200499999",
-  "georss_polygon_s": "19.7080389499991 -90.4053201999999 21.6103312599992 -90.4053201999999 21.6103312599992 -87.5355200499999 19.7080389499991 -87.5355200499999 19.7080389499991 -90.4053201999999",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37128",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37128",
-  "nyu_addl_dspace_s": "38099",
-  "locn_geometry": "ENVELOPE(-90.4053201999999, -87.5355200499999, 21.6103312599992, 19.7080389499991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This line shapefile represents Frentes de Manzana (Census Blocks) for the Mexican state of Yucatan. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37128"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Yucatan, Mexico Census Blocks",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37128\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77849/nyu_2451_37128.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78549/nyu_2451_37128_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Yucatan, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "19.7080389499991 -90.4053201999999 21.6103312599992 -87.5355200499999",
+  "georss_polygon_s": "19.7080389499991 -90.4053201999999 21.6103312599992 -90.4053201999999 21.6103312599992 -87.5355200499999 19.7080389499991 -87.5355200499999 19.7080389499991 -90.4053201999999",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37128",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37128",
+  "nyu_addl_dspace_s": "38099",
+  "locn_geometry": "ENVELOPE(-90.4053201999999, -87.5355200499999, 21.6103312599992, 19.7080389499991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37129.json b/metadata-aardvark/Datasets/nyu-2451-37129.json
index f0e8326f2..7bbfe7337 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37129.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37129.json
@@ -1,38 +1,56 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile represents Localidad Rural (Locations of Rural Places without Boundaries) for the Mexican state of Yucatan. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37129",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Location"
-  ],
-  "dct_title_s": "2015 Yucatan, Mexico Locations of Rural Places without Boundaries",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37129\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77850/nyu_2451_37129.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78550/nyu_2451_37129_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Yucatan, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "19.6361111099992 -90.3927777799999 22.3891666599992 -87.54166666",
-  "georss_polygon_s": "19.6361111099992 -90.3927777799999 22.3891666599992 -90.3927777799999 22.3891666599992 -87.54166666 19.6361111099992 -87.54166666 19.6361111099992 -90.3927777799999",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37129",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37129",
-  "nyu_addl_dspace_s": "38100",
-  "locn_geometry": "ENVELOPE(-90.3927777799999, -87.54166666, 22.3891666599992, 19.6361111099992)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile represents Localidad Rural (Locations of Rural Places without Boundaries) for the Mexican state of Yucatan. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37129"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Location"
+  ],
+  "dct_title_s": "2015 Yucatan, Mexico Locations of Rural Places without Boundaries",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37129\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77850/nyu_2451_37129.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78550/nyu_2451_37129_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Yucatan, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "19.6361111099992 -90.3927777799999 22.3891666599992 -87.54166666",
+  "georss_polygon_s": "19.6361111099992 -90.3927777799999 22.3891666599992 -90.3927777799999 22.3891666599992 -87.54166666 19.6361111099992 -87.54166666 19.6361111099992 -90.3927777799999",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37129",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37129",
+  "nyu_addl_dspace_s": "38100",
+  "locn_geometry": "ENVELOPE(-90.3927777799999, -87.54166666, 22.3891666599992, 19.6361111099992)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37130.json b/metadata-aardvark/Datasets/nyu-2451-37130.json
index 244d03bc1..4b6c3c113 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37130.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37130.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Localidad Urbana y Rural Amanzanada (Locations of Urban and Rural Blocks) for the Mexican state of Yucatan. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37130",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Yucatan, Mexico Locations of Urban and Rural Blocks",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37130\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77851/nyu_2451_37130.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78551/nyu_2451_37130_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Yucatan, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "19.7079939999991 -90.40543889 21.6104479199992 -87.53547086",
-  "georss_polygon_s": "19.7079939999991 -90.40543889 21.6104479199992 -90.40543889 21.6104479199992 -87.53547086 19.7079939999991 -87.53547086 19.7079939999991 -90.40543889",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37130",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37130",
-  "nyu_addl_dspace_s": "38101",
-  "locn_geometry": "ENVELOPE(-90.40543889, -87.53547086, 21.6104479199992, 19.7079939999991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Localidad Urbana y Rural Amanzanada (Locations of Urban and Rural Blocks) for the Mexican state of Yucatan. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37130"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Yucatan, Mexico Locations of Urban and Rural Blocks",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37130\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77851/nyu_2451_37130.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78551/nyu_2451_37130_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Yucatan, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "19.7079939999991 -90.40543889 21.6104479199992 -87.53547086",
+  "georss_polygon_s": "19.7079939999991 -90.40543889 21.6104479199992 -90.40543889 21.6104479199992 -87.53547086 19.7079939999991 -87.53547086 19.7079939999991 -90.40543889",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37130",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37130",
+  "nyu_addl_dspace_s": "38101",
+  "locn_geometry": "ENVELOPE(-90.40543889, -87.53547086, 21.6104479199992, 19.7079939999991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37131.json b/metadata-aardvark/Datasets/nyu-2451-37131.json
index a8720ee46..88794ed3a 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37131.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37131.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Pol\u00edgonos de Manzanas (polygons of Census Blocks) for the Mexican state of Yucatan. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37131",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Yucatan, Mexico Polygons of Census Blocks",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37131\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77852/nyu_2451_37131.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78552/nyu_2451_37131_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Yucatan, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "19.7080389499991 -90.4053201999999 21.6103312599992 -87.5355200499999",
-  "georss_polygon_s": "19.7080389499991 -90.4053201999999 21.6103312599992 -90.4053201999999 21.6103312599992 -87.5355200499999 19.7080389499991 -87.5355200499999 19.7080389499991 -90.4053201999999",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37131",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37131",
-  "nyu_addl_dspace_s": "38102",
-  "locn_geometry": "ENVELOPE(-90.4053201999999, -87.5355200499999, 21.6103312599992, 19.7080389499991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Polígonos de Manzanas (polygons of Census Blocks) for the Mexican state of Yucatan. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37131"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Yucatan, Mexico Polygons of Census Blocks",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37131\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77852/nyu_2451_37131.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78552/nyu_2451_37131_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Yucatan, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "19.7080389499991 -90.4053201999999 21.6103312599992 -87.5355200499999",
+  "georss_polygon_s": "19.7080389499991 -90.4053201999999 21.6103312599992 -90.4053201999999 21.6103312599992 -87.5355200499999 19.7080389499991 -87.5355200499999 19.7080389499991 -90.4053201999999",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37131",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37131",
+  "nyu_addl_dspace_s": "38102",
+  "locn_geometry": "ENVELOPE(-90.4053201999999, -87.5355200499999, 21.6103312599992, 19.7080389499991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37132.json b/metadata-aardvark/Datasets/nyu-2451-37132.json
index 96b755321..bc5e12407 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37132.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37132.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Municipio (Counties) for the Mexican state of Yucatan. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37132",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Yucatan, Mexico Counties",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37132\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77853/nyu_2451_37132.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78553/nyu_2451_37132_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Yucatan, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "19.5511740899992 -92.3262999999999 22.6137999999992 -87.53314528",
-  "georss_polygon_s": "19.5511740899992 -92.3262999999999 22.6137999999992 -92.3262999999999 22.6137999999992 -87.53314528 19.5511740899992 -87.53314528 19.5511740899992 -92.3262999999999",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37132",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37132",
-  "nyu_addl_dspace_s": "38103",
-  "locn_geometry": "ENVELOPE(-92.3262999999999, -87.53314528, 22.6137999999992, 19.5511740899992)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Municipio (Counties) for the Mexican state of Yucatan. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37132"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Yucatan, Mexico Counties",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37132\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77853/nyu_2451_37132.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78553/nyu_2451_37132_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Yucatan, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "19.5511740899992 -92.3262999999999 22.6137999999992 -87.53314528",
+  "georss_polygon_s": "19.5511740899992 -92.3262999999999 22.6137999999992 -92.3262999999999 22.6137999999992 -87.53314528 19.5511740899992 -87.53314528 19.5511740899992 -92.3262999999999",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37132",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37132",
+  "nyu_addl_dspace_s": "38103",
+  "locn_geometry": "ENVELOPE(-92.3262999999999, -87.53314528, 22.6137999999992, 19.5511740899992)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37133.json b/metadata-aardvark/Datasets/nyu-2451-37133.json
index e1ad666ae..855d00c6b 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37133.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37133.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Servicios con Informaci\u00f3n complementaria de tipo \u00c1rea (\u00c1reas Verdes, Camellones, glorietas) (Locations of Green Areas, Cemeteries, Sports and Recreation Areas) for the Mexican state of Yucatan. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37133",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Yucatan, Mexico Locations of Green Areas, Cemeteries, and sports and Recreation Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37133\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77854/nyu_2451_37133.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78554/nyu_2451_37133_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Yucatan, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "19.9609151699992 -90.3960675699999 21.5988419999992 -87.67326903",
-  "georss_polygon_s": "19.9609151699992 -90.3960675699999 21.5988419999992 -90.3960675699999 21.5988419999992 -87.67326903 19.9609151699992 -87.67326903 19.9609151699992 -90.3960675699999",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37133",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37133",
-  "nyu_addl_dspace_s": "38104",
-  "locn_geometry": "ENVELOPE(-90.3960675699999, -87.67326903, 21.5988419999992, 19.9609151699992)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Servicios con Información complementaria de tipo Área (Áreas Verdes, Camellones, glorietas) (Locations of Green Areas, Cemeteries, Sports and Recreation Areas) for the Mexican state of Yucatan. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37133"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Yucatan, Mexico Locations of Green Areas, Cemeteries, and sports and Recreation Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37133\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77854/nyu_2451_37133.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78554/nyu_2451_37133_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Yucatan, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "19.9609151699992 -90.3960675699999 21.5988419999992 -87.67326903",
+  "georss_polygon_s": "19.9609151699992 -90.3960675699999 21.5988419999992 -90.3960675699999 21.5988419999992 -87.67326903 19.9609151699992 -87.67326903 19.9609151699992 -90.3960675699999",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37133",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37133",
+  "nyu_addl_dspace_s": "38104",
+  "locn_geometry": "ENVELOPE(-90.3960675699999, -87.67326903, 21.5988419999992, 19.9609151699992)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37134.json b/metadata-aardvark/Datasets/nyu-2451-37134.json
index fd21d63df..1d94f5d84 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37134.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37134.json
@@ -1,45 +1,63 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This line shapefile represents Servicios con Informaci\u00f3n complementaria de tipo L\u00ednea (Routes of Rivers and Railways) for the Mexican state of Yucatan. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37134",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Rivers",
-    "Railroads",
-    "Railroads and state",
-    "Transportation",
-    "Canals",
-    "Water",
-    "Bridges",
-    "Dams"
-  ],
-  "dct_title_s": "2015 Yucatan, Mexico Routes of Rivers and Railways",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37134\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77855/nyu_2451_37134.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78555/nyu_2451_37134_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Yucatan, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "20.6935710199992 -90.4070179999999 21.6111227199991 -87.6627461999999",
-  "georss_polygon_s": "20.6935710199992 -90.4070179999999 21.6111227199991 -90.4070179999999 21.6111227199991 -87.6627461999999 20.6935710199992 -87.6627461999999 20.6935710199992 -90.4070179999999",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37134",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37134",
-  "nyu_addl_dspace_s": "38105",
-  "locn_geometry": "ENVELOPE(-90.4070179999999, -87.6627461999999, 21.6111227199991, 20.6935710199992)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This line shapefile represents Servicios con Información complementaria de tipo Línea (Routes of Rivers and Railways) for the Mexican state of Yucatan. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37134"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Rivers",
+    "Railroads",
+    "Railroads and state",
+    "Transportation",
+    "Canals",
+    "Water",
+    "Bridges",
+    "Dams"
+  ],
+  "dct_title_s": "2015 Yucatan, Mexico Routes of Rivers and Railways",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37134\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77855/nyu_2451_37134.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78555/nyu_2451_37134_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Yucatan, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "20.6935710199992 -90.4070179999999 21.6111227199991 -87.6627461999999",
+  "georss_polygon_s": "20.6935710199992 -90.4070179999999 21.6111227199991 -90.4070179999999 21.6111227199991 -87.6627461999999 20.6935710199992 -87.6627461999999 20.6935710199992 -90.4070179999999",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37134",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37134",
+  "nyu_addl_dspace_s": "38105",
+  "locn_geometry": "ENVELOPE(-90.4070179999999, -87.6627461999999, 21.6111227199991, 20.6935710199992)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37135.json b/metadata-aardvark/Datasets/nyu-2451-37135.json
index 01973623b..f65d4d791 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37135.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37135.json
@@ -1,43 +1,61 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile represents Servicios con Informaci\u00f3n complementaria de tipo Puntual (Palacios Municipales o Ayudant\u00edas, Parques o Jardines) (Locations of Municipal Buildings, Schools, Parks, and Gardens) for the Mexican state of Yucatan. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37135",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Location",
-    "Gardens",
-    "Parks",
-    "Recreation areas",
-    "Temples",
-    "Schools"
-  ],
-  "dct_title_s": "2015 Yucatan, Mexico Locations of Municipal Buildings, Schools, Parks, and Gardens",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37135\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77856/nyu_2451_37135.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78556/nyu_2451_37135_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Yucatan, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "19.7098092499991 -90.4014888799999 21.6092511499992 -87.53600505",
-  "georss_polygon_s": "19.7098092499991 -90.4014888799999 21.6092511499992 -90.4014888799999 21.6092511499992 -87.53600505 19.7098092499991 -87.53600505 19.7098092499991 -90.4014888799999",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37135",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37135",
-  "nyu_addl_dspace_s": "38106",
-  "locn_geometry": "ENVELOPE(-90.4014888799999, -87.53600505, 21.6092511499992, 19.7098092499991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile represents Servicios con Información complementaria de tipo Puntual (Palacios Municipales o Ayudantías, Parques o Jardines) (Locations of Municipal Buildings, Schools, Parks, and Gardens) for the Mexican state of Yucatan. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37135"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Location",
+    "Gardens",
+    "Parks",
+    "Recreation areas",
+    "Temples",
+    "Schools"
+  ],
+  "dct_title_s": "2015 Yucatan, Mexico Locations of Municipal Buildings, Schools, Parks, and Gardens",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37135\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77856/nyu_2451_37135.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78556/nyu_2451_37135_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Yucatan, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "19.7098092499991 -90.4014888799999 21.6092511499992 -87.53600505",
+  "georss_polygon_s": "19.7098092499991 -90.4014888799999 21.6092511499992 -90.4014888799999 21.6092511499992 -87.53600505 19.7098092499991 -87.53600505 19.7098092499991 -90.4014888799999",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37135",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37135",
+  "nyu_addl_dspace_s": "38106",
+  "locn_geometry": "ENVELOPE(-90.4014888799999, -87.53600505, 21.6092511499992, 19.7098092499991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37136.json b/metadata-aardvark/Datasets/nyu-2451-37136.json
index af001da44..0cf39a89a 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37136.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37136.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Territorio Insulur (Isolated Areas) for the Mexican state of Yucatan. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37136",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Yucatan, Mexico Isolated Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37136\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77857/nyu_2451_37136.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78557/nyu_2451_37136_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Yucatan, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "20.8983999805018 -92.3263000017498 22.6137999994317 -89.5789999995743",
-  "georss_polygon_s": "20.8983999805018 -92.3263000017498 22.6137999994317 -92.3263000017498 22.6137999994317 -89.5789999995743 20.8983999805018 -89.5789999995743 20.8983999805018 -92.3263000017498",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37136",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37136",
-  "nyu_addl_dspace_s": "38107",
-  "locn_geometry": "ENVELOPE(-92.3263000017498, -89.5789999995743, 22.6137999994317, 20.8983999805018)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Territorio Insulur (Isolated Areas) for the Mexican state of Yucatan. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37136"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Yucatan, Mexico Isolated Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37136\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77857/nyu_2451_37136.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78557/nyu_2451_37136_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Yucatan, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "20.8983999805018 -92.3263000017498 22.6137999994317 -89.5789999995743",
+  "georss_polygon_s": "20.8983999805018 -92.3263000017498 22.6137999994317 -92.3263000017498 22.6137999994317 -89.5789999995743 20.8983999805018 -89.5789999995743 20.8983999805018 -92.3263000017498",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37136",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37136",
+  "nyu_addl_dspace_s": "38107",
+  "locn_geometry": "ENVELOPE(-92.3263000017498, -89.5789999995743, 22.6137999994317, 20.8983999805018)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37137.json b/metadata-aardvark/Datasets/nyu-2451-37137.json
index 0ca9b980a..0e2c7b7ab 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37137.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37137.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents \u00c1rea Geoestad\u00edstica B\u00e1sica (AGEB) (Rural Census Tracts) for the Mexican state of Zacatecas. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37137",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Zacatecas, Mexico Rural Census Tracts",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37137\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77858/nyu_2451_37137.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78558/nyu_2451_37137_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Zacatecas, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "21.0418693999992 -104.35353305 25.1252355099993 -100.74232429",
-  "georss_polygon_s": "21.0418693999992 -104.35353305 25.1252355099993 -104.35353305 25.1252355099993 -100.74232429 21.0418693999992 -100.74232429 21.0418693999992 -104.35353305",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37137",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37137",
-  "nyu_addl_dspace_s": "38108",
-  "locn_geometry": "ENVELOPE(-104.35353305, -100.74232429, 25.1252355099993, 21.0418693999992)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Área Geoestadística Básica (AGEB) (Rural Census Tracts) for the Mexican state of Zacatecas. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37137"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Zacatecas, Mexico Rural Census Tracts",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37137\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77858/nyu_2451_37137.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78558/nyu_2451_37137_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Zacatecas, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "21.0418693999992 -104.35353305 25.1252355099993 -100.74232429",
+  "georss_polygon_s": "21.0418693999992 -104.35353305 25.1252355099993 -104.35353305 25.1252355099993 -100.74232429 21.0418693999992 -100.74232429 21.0418693999992 -104.35353305",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37137",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37137",
+  "nyu_addl_dspace_s": "38108",
+  "locn_geometry": "ENVELOPE(-104.35353305, -100.74232429, 25.1252355099993, 21.0418693999992)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37138.json b/metadata-aardvark/Datasets/nyu-2451-37138.json
index bd856a53c..eae16f748 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37138.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37138.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents \u00c1rea Geoestad\u00edstica B\u00e1sica (AGEB) (Urban Census Tracts) for the Mexican state of Zacatecas. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37138",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Zacatecas, Mexico Urban Census Tracts",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37138\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77859/nyu_2451_37138.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78559/nyu_2451_37138_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Zacatecas, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "21.1996195499992 -103.8955834 24.8333730499993 -100.85879865",
-  "georss_polygon_s": "21.1996195499992 -103.8955834 24.8333730499993 -103.8955834 24.8333730499993 -100.85879865 21.1996195499992 -100.85879865 21.1996195499992 -103.8955834",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37138",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37138",
-  "nyu_addl_dspace_s": "38109",
-  "locn_geometry": "ENVELOPE(-103.8955834, -100.85879865, 24.8333730499993, 21.1996195499992)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Área Geoestadística Básica (AGEB) (Urban Census Tracts) for the Mexican state of Zacatecas. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37138"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Zacatecas, Mexico Urban Census Tracts",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37138\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77859/nyu_2451_37138.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78559/nyu_2451_37138_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Zacatecas, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "21.1996195499992 -103.8955834 24.8333730499993 -100.85879865",
+  "georss_polygon_s": "21.1996195499992 -103.8955834 24.8333730499993 -103.8955834 24.8333730499993 -100.85879865 21.1996195499992 -100.85879865 21.1996195499992 -103.8955834",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37138",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37138",
+  "nyu_addl_dspace_s": "38109",
+  "locn_geometry": "ENVELOPE(-103.8955834, -100.85879865, 24.8333730499993, 21.1996195499992)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37139.json b/metadata-aardvark/Datasets/nyu-2451-37139.json
index e5c6ccf1f..4c5b5ab84 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37139.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37139.json
@@ -1,40 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This line shapefile represents Ejes de vialidad (Streets) for the Mexican state of Zacatecas. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37139",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Streets",
-    "Roads",
-    "Transportation"
-  ],
-  "dct_title_s": "2015 Zacatecas, Mexico Streets",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37139\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77860/nyu_2451_37139.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78560/nyu_2451_37139_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Zacatecas, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "21.0799053399992 -104.29687618 25.0241813999993 -100.85879865",
-  "georss_polygon_s": "21.0799053399992 -104.29687618 25.0241813999993 -104.29687618 25.0241813999993 -100.85879865 21.0799053399992 -100.85879865 21.0799053399992 -104.29687618",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37139",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37139",
-  "nyu_addl_dspace_s": "38110",
-  "locn_geometry": "ENVELOPE(-104.29687618, -100.85879865, 25.0241813999993, 21.0799053399992)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This line shapefile represents Ejes de vialidad (Streets) for the Mexican state of Zacatecas. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37139"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Streets",
+    "Roads",
+    "Transportation"
+  ],
+  "dct_title_s": "2015 Zacatecas, Mexico Streets",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37139\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77860/nyu_2451_37139.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78560/nyu_2451_37139_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Zacatecas, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "21.0799053399992 -104.29687618 25.0241813999993 -100.85879865",
+  "georss_polygon_s": "21.0799053399992 -104.29687618 25.0241813999993 -104.29687618 25.0241813999993 -100.85879865 21.0799053399992 -100.85879865 21.0799053399992 -104.29687618",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37139",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37139",
+  "nyu_addl_dspace_s": "38110",
+  "locn_geometry": "ENVELOPE(-104.29687618, -100.85879865, 25.0241813999993, 21.0799053399992)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37140.json b/metadata-aardvark/Datasets/nyu-2451-37140.json
index 3aebdec22..81d38d716 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37140.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37140.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Entidad (State) for the Mexican state of Zacatecas. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37140",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Zacatecas, Mexico State Boundary",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37140\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77861/nyu_2451_37140.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78561/nyu_2451_37140_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Zacatecas, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "21.0418693999992 -104.35353305 25.1252355099993 -100.74232429",
-  "georss_polygon_s": "21.0418693999992 -104.35353305 25.1252355099993 -104.35353305 25.1252355099993 -100.74232429 21.0418693999992 -100.74232429 21.0418693999992 -104.35353305",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37140",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37140",
-  "nyu_addl_dspace_s": "38111",
-  "locn_geometry": "ENVELOPE(-104.35353305, -100.74232429, 25.1252355099993, 21.0418693999992)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Entidad (State) for the Mexican state of Zacatecas. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37140"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Zacatecas, Mexico State Boundary",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37140\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77861/nyu_2451_37140.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78561/nyu_2451_37140_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Zacatecas, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "21.0418693999992 -104.35353305 25.1252355099993 -100.74232429",
+  "georss_polygon_s": "21.0418693999992 -104.35353305 25.1252355099993 -104.35353305 25.1252355099993 -100.74232429 21.0418693999992 -100.74232429 21.0418693999992 -104.35353305",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37140",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37140",
+  "nyu_addl_dspace_s": "38111",
+  "locn_geometry": "ENVELOPE(-104.35353305, -100.74232429, 25.1252355099993, 21.0418693999992)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37141.json b/metadata-aardvark/Datasets/nyu-2451-37141.json
index eb92d7ecb..7cb8c6b69 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37141.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37141.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This line shapefile represents Frentes de Manzana (Census Blocks) for the Mexican state of Zacatecas. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37141",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Zacatecas, Mexico Census Blocks",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37141\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77862/nyu_2451_37141.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78562/nyu_2451_37141_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Zacatecas, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "21.0799312599991 -104.29671818 25.0241195099993 -100.85896958",
-  "georss_polygon_s": "21.0799312599991 -104.29671818 25.0241195099993 -104.29671818 25.0241195099993 -100.85896958 21.0799312599991 -100.85896958 21.0799312599991 -104.29671818",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37141",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37141",
-  "nyu_addl_dspace_s": "38112",
-  "locn_geometry": "ENVELOPE(-104.29671818, -100.85896958, 25.0241195099993, 21.0799312599991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This line shapefile represents Frentes de Manzana (Census Blocks) for the Mexican state of Zacatecas. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37141"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Zacatecas, Mexico Census Blocks",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37141\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77862/nyu_2451_37141.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78562/nyu_2451_37141_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Zacatecas, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "21.0799312599991 -104.29671818 25.0241195099993 -100.85896958",
+  "georss_polygon_s": "21.0799312599991 -104.29671818 25.0241195099993 -104.29671818 25.0241195099993 -100.85896958 21.0799312599991 -100.85896958 21.0799312599991 -104.29671818",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37141",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37141",
+  "nyu_addl_dspace_s": "38112",
+  "locn_geometry": "ENVELOPE(-104.29671818, -100.85896958, 25.0241195099993, 21.0799312599991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37142.json b/metadata-aardvark/Datasets/nyu-2451-37142.json
index 7dae27290..f8b7b09b3 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37142.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37142.json
@@ -1,38 +1,56 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile represents Localidad Rural (Locations of Rural Places without Boundaries) for the Mexican state of Zacatecas. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37142",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Location"
-  ],
-  "dct_title_s": "2015 Zacatecas, Mexico Locations of Rural Places without Boundaries",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37142\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77863/nyu_2451_37142.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78563/nyu_2451_37142_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Zacatecas, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "21.0641666799992 -104.34527778 25.0794444499993 -100.75472222",
-  "georss_polygon_s": "21.0641666799992 -104.34527778 25.0794444499993 -104.34527778 25.0794444499993 -100.75472222 21.0641666799992 -100.75472222 21.0641666799992 -104.34527778",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37142",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37142",
-  "nyu_addl_dspace_s": "38113",
-  "locn_geometry": "ENVELOPE(-104.34527778, -100.75472222, 25.0794444499993, 21.0641666799992)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile represents Localidad Rural (Locations of Rural Places without Boundaries) for the Mexican state of Zacatecas. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37142"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Location"
+  ],
+  "dct_title_s": "2015 Zacatecas, Mexico Locations of Rural Places without Boundaries",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37142\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77863/nyu_2451_37142.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78563/nyu_2451_37142_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Zacatecas, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "21.0641666799992 -104.34527778 25.0794444499993 -100.75472222",
+  "georss_polygon_s": "21.0641666799992 -104.34527778 25.0794444499993 -104.34527778 25.0794444499993 -100.75472222 21.0641666799992 -100.75472222 21.0641666799992 -104.34527778",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37142",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37142",
+  "nyu_addl_dspace_s": "38113",
+  "locn_geometry": "ENVELOPE(-104.34527778, -100.75472222, 25.0794444499993, 21.0641666799992)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37143.json b/metadata-aardvark/Datasets/nyu-2451-37143.json
index 3aecbc5c0..3590fb7dc 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37143.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37143.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Localidad Urbana y Rural Amanzanada (Locations of Urban and Rural Blocks) for the Mexican state of Zacatecas. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37143",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Zacatecas, Mexico Locations of Urban and Rural Blocks",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37143\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77864/nyu_2451_37143.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78564/nyu_2451_37143_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Zacatecas, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "21.0799053399992 -104.29687618 25.0241813999993 -100.85879865",
-  "georss_polygon_s": "21.0799053399992 -104.29687618 25.0241813999993 -104.29687618 25.0241813999993 -100.85879865 21.0799053399992 -100.85879865 21.0799053399992 -104.29687618",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37143",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37143",
-  "nyu_addl_dspace_s": "38114",
-  "locn_geometry": "ENVELOPE(-104.29687618, -100.85879865, 25.0241813999993, 21.0799053399992)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Localidad Urbana y Rural Amanzanada (Locations of Urban and Rural Blocks) for the Mexican state of Zacatecas. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37143"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Zacatecas, Mexico Locations of Urban and Rural Blocks",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37143\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77864/nyu_2451_37143.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78564/nyu_2451_37143_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Zacatecas, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "21.0799053399992 -104.29687618 25.0241813999993 -100.85879865",
+  "georss_polygon_s": "21.0799053399992 -104.29687618 25.0241813999993 -104.29687618 25.0241813999993 -100.85879865 21.0799053399992 -100.85879865 21.0799053399992 -104.29687618",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37143",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37143",
+  "nyu_addl_dspace_s": "38114",
+  "locn_geometry": "ENVELOPE(-104.29687618, -100.85879865, 25.0241813999993, 21.0799053399992)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37144.json b/metadata-aardvark/Datasets/nyu-2451-37144.json
index 28ff91d14..7454b8e04 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37144.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37144.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Pol\u00edgonos de Manzanas (polygons of Census Blocks) for the Mexican state of Zacatecas. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37144",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Zacatecas, Mexico Polygons of Census Blocks",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37144\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77865/nyu_2451_37144.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78565/nyu_2451_37144_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Zacatecas, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "21.0745647099992 -104.30227248 25.0241300599993 -100.85896958",
-  "georss_polygon_s": "21.0745647099992 -104.30227248 25.0241300599993 -104.30227248 25.0241300599993 -100.85896958 21.0745647099992 -100.85896958 21.0745647099992 -104.30227248",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37144",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37144",
-  "nyu_addl_dspace_s": "38115",
-  "locn_geometry": "ENVELOPE(-104.30227248, -100.85896958, 25.0241300599993, 21.0745647099992)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Polígonos de Manzanas (polygons of Census Blocks) for the Mexican state of Zacatecas. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37144"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Zacatecas, Mexico Polygons of Census Blocks",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37144\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77865/nyu_2451_37144.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78565/nyu_2451_37144_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Zacatecas, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "21.0745647099992 -104.30227248 25.0241300599993 -100.85896958",
+  "georss_polygon_s": "21.0745647099992 -104.30227248 25.0241300599993 -104.30227248 25.0241300599993 -100.85896958 21.0745647099992 -100.85896958 21.0745647099992 -104.30227248",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37144",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37144",
+  "nyu_addl_dspace_s": "38115",
+  "locn_geometry": "ENVELOPE(-104.30227248, -100.85896958, 25.0241300599993, 21.0745647099992)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37145.json b/metadata-aardvark/Datasets/nyu-2451-37145.json
index 1fcb36238..9c8ac3a69 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37145.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37145.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Municipio (Counties) for the Mexican state of Zacatecas. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37145",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Zacatecas, Mexico Counties",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37145\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77866/nyu_2451_37145.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78566/nyu_2451_37145_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Zacatecas, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "21.0418693999992 -104.35353305 25.1252355099993 -100.74232429",
-  "georss_polygon_s": "21.0418693999992 -104.35353305 25.1252355099993 -104.35353305 25.1252355099993 -100.74232429 21.0418693999992 -100.74232429 21.0418693999992 -104.35353305",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37145",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37145",
-  "nyu_addl_dspace_s": "38116",
-  "locn_geometry": "ENVELOPE(-104.35353305, -100.74232429, 25.1252355099993, 21.0418693999992)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Municipio (Counties) for the Mexican state of Zacatecas. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37145"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Zacatecas, Mexico Counties",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37145\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77866/nyu_2451_37145.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78566/nyu_2451_37145_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Zacatecas, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "21.0418693999992 -104.35353305 25.1252355099993 -100.74232429",
+  "georss_polygon_s": "21.0418693999992 -104.35353305 25.1252355099993 -104.35353305 25.1252355099993 -100.74232429 21.0418693999992 -100.74232429 21.0418693999992 -104.35353305",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37145",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37145",
+  "nyu_addl_dspace_s": "38116",
+  "locn_geometry": "ENVELOPE(-104.35353305, -100.74232429, 25.1252355099993, 21.0418693999992)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37146.json b/metadata-aardvark/Datasets/nyu-2451-37146.json
index 2f8868473..8773c4bc9 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37146.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37146.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Servicios con Informaci\u00f3n complementaria de tipo \u00c1rea (\u00c1reas Verdes, Camellones, glorietas) (Locations of Green Areas, Cemeteries, Sports and Recreation Areas) for the Mexican state of Zacatecas. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37146",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Zacatecas, Mexico Locations of Green Areas, Cemeteries, and sports and Recreation Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37146\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77867/nyu_2451_37146.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78567/nyu_2451_37146_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Zacatecas, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "21.0764113699992 -104.29375185 25.0226284899993 -100.8913896",
-  "georss_polygon_s": "21.0764113699992 -104.29375185 25.0226284899993 -104.29375185 25.0226284899993 -100.8913896 21.0764113699992 -100.8913896 21.0764113699992 -104.29375185",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37146",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37146",
-  "nyu_addl_dspace_s": "38117",
-  "locn_geometry": "ENVELOPE(-104.29375185, -100.8913896, 25.0226284899993, 21.0764113699992)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Servicios con Información complementaria de tipo Área (Áreas Verdes, Camellones, glorietas) (Locations of Green Areas, Cemeteries, Sports and Recreation Areas) for the Mexican state of Zacatecas. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37146"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Zacatecas, Mexico Locations of Green Areas, Cemeteries, and sports and Recreation Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37146\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77867/nyu_2451_37146.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78567/nyu_2451_37146_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Zacatecas, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "21.0764113699992 -104.29375185 25.0226284899993 -100.8913896",
+  "georss_polygon_s": "21.0764113699992 -104.29375185 25.0226284899993 -104.29375185 25.0226284899993 -100.8913896 21.0764113699992 -100.8913896 21.0764113699992 -104.29375185",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37146",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37146",
+  "nyu_addl_dspace_s": "38117",
+  "locn_geometry": "ENVELOPE(-104.29375185, -100.8913896, 25.0226284899993, 21.0764113699992)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37147.json b/metadata-aardvark/Datasets/nyu-2451-37147.json
index 7a0378e29..609580ab1 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37147.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37147.json
@@ -1,45 +1,63 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This line shapefile represents Servicios con Informaci\u00f3n complementaria de tipo L\u00ednea (Routes of Rivers and Railways) for the Mexican state of Zacatecas. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37147",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Rivers",
-    "Railroads",
-    "Railroads and state",
-    "Transportation",
-    "Canals",
-    "Water",
-    "Bridges",
-    "Dams"
-  ],
-  "dct_title_s": "2015 Zacatecas, Mexico Routes of Rivers and Railways",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37147\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77868/nyu_2451_37147.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78568/nyu_2451_37147_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Zacatecas, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "21.0738461099991 -104.29202709 24.9885941699993 -100.89135706",
-  "georss_polygon_s": "21.0738461099991 -104.29202709 24.9885941699993 -104.29202709 24.9885941699993 -100.89135706 21.0738461099991 -100.89135706 21.0738461099991 -104.29202709",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37147",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37147",
-  "nyu_addl_dspace_s": "38118",
-  "locn_geometry": "ENVELOPE(-104.29202709, -100.89135706, 24.9885941699993, 21.0738461099991)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This line shapefile represents Servicios con Información complementaria de tipo Línea (Routes of Rivers and Railways) for the Mexican state of Zacatecas. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37147"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Rivers",
+    "Railroads",
+    "Railroads and state",
+    "Transportation",
+    "Canals",
+    "Water",
+    "Bridges",
+    "Dams"
+  ],
+  "dct_title_s": "2015 Zacatecas, Mexico Routes of Rivers and Railways",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37147\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77868/nyu_2451_37147.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78568/nyu_2451_37147_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Zacatecas, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "21.0738461099991 -104.29202709 24.9885941699993 -100.89135706",
+  "georss_polygon_s": "21.0738461099991 -104.29202709 24.9885941699993 -104.29202709 24.9885941699993 -100.89135706 21.0738461099991 -100.89135706 21.0738461099991 -104.29202709",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37147",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37147",
+  "nyu_addl_dspace_s": "38118",
+  "locn_geometry": "ENVELOPE(-104.29202709, -100.89135706, 24.9885941699993, 21.0738461099991)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37148.json b/metadata-aardvark/Datasets/nyu-2451-37148.json
index 4dedab200..0dc95fce5 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37148.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37148.json
@@ -1,43 +1,61 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile represents Servicios con Informaci\u00f3n complementaria de tipo Puntual (Palacios Municipales o Ayudant\u00edas, Parques o Jardines) (Locations of Municipal Buildings, Schools, Parks, and Gardens) for the Mexican state of Zacatecas. This file was released by the Instituto Nacional de Estad\u00ccstica y Geograf\u00cca (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37148",
-  "dct_language_sm": "Spanish",
-  "dct_publisher_sm": "Instituto Nacional de Estadi\u0301stica y Geografi\u0301a (Mexico)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Location",
-    "Gardens",
-    "Parks",
-    "Recreation areas",
-    "Temples",
-    "Schools"
-  ],
-  "dct_title_s": "2015 Zacatecas, Mexico Locations of Municipal Buildings, Schools, Parks, and Gardens",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Encuesta Intercensal 2015"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37148\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77869/nyu_2451_37148.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78569/nyu_2451_37148_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Zacatecas, Mexico",
-    "Mexico"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "georss_box_s": "21.0821093399992 -104.2967406 25.0234212199993 -100.86378386",
-  "georss_polygon_s": "21.0821093399992 -104.2967406 25.0234212199993 -104.2967406 25.0234212199993 -100.86378386 21.0821093399992 -100.86378386 21.0821093399992 -104.2967406",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37148",
-  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
-  "id": "nyu-2451-37148",
-  "nyu_addl_dspace_s": "38119",
-  "locn_geometry": "ENVELOPE(-104.2967406, -100.86378386, 25.0234212199993, 21.0821093399992)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile represents Servicios con Información complementaria de tipo Puntual (Palacios Municipales o Ayudantías, Parques o Jardines) (Locations of Municipal Buildings, Schools, Parks, and Gardens) for the Mexican state of Zacatecas. This file was released by the Instituto Nacional de EstadÌstica y GeografÌa (INEGI) as part of the 2015 Population Survey, Encuesta Intercensal. This layer does not include socio-demographic data and was downloaded, cleaned, and released by Diego Valle-Jones (diego@diegovalle.net). Refer to the documentation for methodologies and variable names (in Spanish). Original information on this survey is available at http://www.inegi.org.mx/est/contenidos/proyectos/encuestas/hogares/especiales/ei2015/default.aspx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37148"
+  ],
+  "dct_language_sm": [
+    "Spanish"
+  ],
+  "dct_publisher_sm": [
+    "Instituto Nacional de Estadística y Geografía (Mexico)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Location",
+    "Gardens",
+    "Parks",
+    "Recreation areas",
+    "Temples",
+    "Schools"
+  ],
+  "dct_title_s": "2015 Zacatecas, Mexico Locations of Municipal Buildings, Schools, Parks, and Gardens",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Encuesta Intercensal 2015"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37148\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77869/nyu_2451_37148.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/78569/nyu_2451_37148_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Zacatecas, Mexico",
+    "Mexico"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "georss_box_s": "21.0821093399992 -104.2967406 25.0234212199993 -100.86378386",
+  "georss_polygon_s": "21.0821093399992 -104.2967406 25.0234212199993 -104.2967406 25.0234212199993 -100.86378386 21.0821093399992 -100.86378386 21.0821093399992 -104.2967406",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37148",
+  "gbl_mdModified_dt": "2016-11-30T21:39:21Z",
+  "id": "nyu-2451-37148",
+  "nyu_addl_dspace_s": "38119",
+  "locn_geometry": "ENVELOPE(-104.2967406, -100.86378386, 25.0234212199993, 21.0821093399992)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37402.json b/metadata-aardvark/Datasets/nyu-2451-37402.json
index 0a92c8036..7a017f203 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37402.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37402.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37402",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346959"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 05-37-009",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37402\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78744/nyu_2451_37402.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84128/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37402\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78744/nyu_2451_37402.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Makkah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37402",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37402",
-  "nyu_addl_dspace_s": "38383",
-  "locn_geometry": "ENVELOPE(39.98106434752918, 40.52593257520162, 20.020684113428548, 19.608547835379348)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37402"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346959"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 05-37-009",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37402\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78744/nyu_2451_37402.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84128/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37402\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78744/nyu_2451_37402.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Makkah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37402",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37402",
+  "nyu_addl_dspace_s": "38383",
+  "locn_geometry": "ENVELOPE(39.98106434752918, 40.52593257520162, 20.020684113428548, 19.608547835379348)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37403.json b/metadata-aardvark/Datasets/nyu-2451-37403.json
index 25c8d1e63..6e5d295dd 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37403.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37403.json
@@ -1,44 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37403",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346949",
-    "qs_woe_2346959"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 05-37-010",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37403\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78745/nyu_2451_37403.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37403\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78745/nyu_2451_37403.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Bahah, Saudi Arabia",
-    "Makkah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37403",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37403",
-  "nyu_addl_dspace_s": "38384",
-  "locn_geometry": "ENVELOPE(40.482506698438854, 41.02374840943122, 20.02052715165374, 19.626220271013278)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37403"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346949",
+    "qs_woe_2346959"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 05-37-010",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37403\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78745/nyu_2451_37403.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37403\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78745/nyu_2451_37403.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Bahah, Saudi Arabia",
+    "Makkah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37403",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37403",
+  "nyu_addl_dspace_s": "38384",
+  "locn_geometry": "ENVELOPE(40.482506698438854, 41.02374840943122, 20.02052715165374, 19.626220271013278)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37404.json b/metadata-aardvark/Datasets/nyu-2451-37404.json
index ab8a53a21..464342d74 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37404.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37404.json
@@ -1,46 +1,62 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37404",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346949",
-    "qs_woe_2346959",
-    "geonames_109953"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 05-37-011",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37404\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78746/nyu_2451_37404.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37404\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78746/nyu_2451_37404.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Bahah, Saudi Arabia",
-    "Makkah, Saudi Arabia",
-    "Al B\u0101\u1e29ah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37404",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37404",
-  "nyu_addl_dspace_s": "38385",
-  "locn_geometry": "ENVELOPE(40.97985124708179, 41.524456713596884, 20.02121732073621, 19.6119149720907)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37404"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346949",
+    "qs_woe_2346959",
+    "geonames_109953"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 05-37-011",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37404\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78746/nyu_2451_37404.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37404\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78746/nyu_2451_37404.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Bahah, Saudi Arabia",
+    "Makkah, Saudi Arabia",
+    "Al Bāḩah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37404",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37404",
+  "nyu_addl_dspace_s": "38385",
+  "locn_geometry": "ENVELOPE(40.97985124708179, 41.524456713596884, 20.02121732073621, 19.6119149720907)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37405.json b/metadata-aardvark/Datasets/nyu-2451-37405.json
index 7727f256a..5ddd185f1 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37405.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37405.json
@@ -1,46 +1,62 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37405",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346949",
-    "qs_woe_2346955",
-    "qs_woe_2346959"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 05-37-012",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37405\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78747/nyu_2451_37405.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37405\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78747/nyu_2451_37405.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Bahah, Saudi Arabia",
-    "`Asir, Saudi Arabia",
-    "Makkah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37405",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37405",
-  "nyu_addl_dspace_s": "38386",
-  "locn_geometry": "ENVELOPE(41.4785096950303, 42.020797543658816, 20.023707976376446, 19.62709784929738)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37405"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346949",
+    "qs_woe_2346955",
+    "qs_woe_2346959"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 05-37-012",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37405\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78747/nyu_2451_37405.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37405\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78747/nyu_2451_37405.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Bahah, Saudi Arabia",
+    "`Asir, Saudi Arabia",
+    "Makkah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37405",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37405",
+  "nyu_addl_dspace_s": "38386",
+  "locn_geometry": "ENVELOPE(41.4785096950303, 42.020797543658816, 20.023707976376446, 19.62709784929738)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37406.json b/metadata-aardvark/Datasets/nyu-2451-37406.json
index c1723166a..d46c77693 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37406.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37406.json
@@ -1,44 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37406",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346949",
-    "qs_woe_2346959"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 05-37-022",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37406\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78748/nyu_2451_37406.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37406\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78748/nyu_2451_37406.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Bahah, Saudi Arabia",
-    "Makkah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37406",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37406",
-  "nyu_addl_dspace_s": "38387",
-  "locn_geometry": "ENVELOPE(40.48233037877567, 41.02419234878316, 19.686776459550448, 19.274135962416782)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37406"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346949",
+    "qs_woe_2346959"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 05-37-022",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37406\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78748/nyu_2451_37406.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37406\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78748/nyu_2451_37406.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Bahah, Saudi Arabia",
+    "Makkah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37406",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37406",
+  "nyu_addl_dspace_s": "38387",
+  "locn_geometry": "ENVELOPE(40.48233037877567, 41.02419234878316, 19.686776459550448, 19.274135962416782)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37407.json b/metadata-aardvark/Datasets/nyu-2451-37407.json
index d795fb28e..47be7476b 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37407.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37407.json
@@ -1,44 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37407",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346949",
-    "qs_woe_2346959"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 05-37-023",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37407\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78749/nyu_2451_37407.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37407\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78749/nyu_2451_37407.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Bahah, Saudi Arabia",
-    "Makkah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37407",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37407",
-  "nyu_addl_dspace_s": "38388",
-  "locn_geometry": "ENVELOPE(40.97873480182745, 41.521351446104404, 19.687821752363416, 19.2800723948494)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37407"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346949",
+    "qs_woe_2346959"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 05-37-023",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37407\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78749/nyu_2451_37407.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37407\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78749/nyu_2451_37407.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Bahah, Saudi Arabia",
+    "Makkah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37407",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37407",
+  "nyu_addl_dspace_s": "38388",
+  "locn_geometry": "ENVELOPE(40.97873480182745, 41.521351446104404, 19.687821752363416, 19.2800723948494)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37408.json b/metadata-aardvark/Datasets/nyu-2451-37408.json
index c50749a45..e209137c4 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37408.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37408.json
@@ -1,44 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37408",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346955",
-    "qs_woe_2346959"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 05-37-024",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37408\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78750/nyu_2451_37408.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37408\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78750/nyu_2451_37408.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "`Asir, Saudi Arabia",
-    "Makkah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37408",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37408",
-  "nyu_addl_dspace_s": "38389",
-  "locn_geometry": "ENVELOPE(41.47970276728321, 42.02287421170332, 19.686533916883068, 19.27361428366183)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37408"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346955",
+    "qs_woe_2346959"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 05-37-024",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37408\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78750/nyu_2451_37408.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37408\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78750/nyu_2451_37408.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "`Asir, Saudi Arabia",
+    "Makkah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37408",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37408",
+  "nyu_addl_dspace_s": "38389",
+  "locn_geometry": "ENVELOPE(41.47970276728321, 42.02287421170332, 19.686533916883068, 19.27361428366183)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37409.json b/metadata-aardvark/Datasets/nyu-2451-37409.json
index 9789c999f..164e0be17 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37409.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37409.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37409",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346959"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 05-37-034",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37409\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78751/nyu_2451_37409.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37409\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78751/nyu_2451_37409.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Makkah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37409",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37409",
-  "nyu_addl_dspace_s": "38390",
-  "locn_geometry": "ENVELOPE(40.47808464227554, 41.023377480468575, 19.35218062157522, 18.94021063464664)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37409"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346959"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 05-37-034",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37409\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78751/nyu_2451_37409.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37409\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78751/nyu_2451_37409.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Makkah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37409",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37409",
+  "nyu_addl_dspace_s": "38390",
+  "locn_geometry": "ENVELOPE(40.47808464227554, 41.023377480468575, 19.35218062157522, 18.94021063464664)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37410.json b/metadata-aardvark/Datasets/nyu-2451-37410.json
index 2a06efa36..b1caf28bb 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37410.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37410.json
@@ -1,44 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37410",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346955",
-    "qs_woe_2346959"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 05-37-035",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37410\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78752/nyu_2451_37410.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37410\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78752/nyu_2451_37410.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "`Asir, Saudi Arabia",
-    "Makkah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37410",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37410",
-  "nyu_addl_dspace_s": "38391",
-  "locn_geometry": "ENVELOPE(40.976711223840894, 41.51650233791158, 19.34954945780659, 18.955075309588285)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37410"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346955",
+    "qs_woe_2346959"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 05-37-035",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37410\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78752/nyu_2451_37410.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37410\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78752/nyu_2451_37410.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "`Asir, Saudi Arabia",
+    "Makkah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37410",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37410",
+  "nyu_addl_dspace_s": "38391",
+  "locn_geometry": "ENVELOPE(40.976711223840894, 41.51650233791158, 19.34954945780659, 18.955075309588285)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37411.json b/metadata-aardvark/Datasets/nyu-2451-37411.json
index bf19e6107..1fdc75129 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37411.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37411.json
@@ -1,46 +1,62 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37411",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346955",
-    "qs_woe_2346959",
-    "geonames_399518"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 05-37-036",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37411\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78753/nyu_2451_37411.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37411\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78753/nyu_2451_37411.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "`Asir, Saudi Arabia",
-    "Makkah, Saudi Arabia",
-    "Al Maj\u0101ridah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37411",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37411",
-  "nyu_addl_dspace_s": "38392",
-  "locn_geometry": "ENVELOPE(41.48483226493277, 42.023572763144834, 19.35347065602369, 18.960079152483967)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37411"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346955",
+    "qs_woe_2346959",
+    "geonames_399518"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 05-37-036",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37411\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78753/nyu_2451_37411.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37411\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78753/nyu_2451_37411.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "`Asir, Saudi Arabia",
+    "Makkah, Saudi Arabia",
+    "Al Majāridah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37411",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37411",
+  "nyu_addl_dspace_s": "38392",
+  "locn_geometry": "ENVELOPE(41.48483226493277, 42.023572763144834, 19.35347065602369, 18.960079152483967)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37412.json b/metadata-aardvark/Datasets/nyu-2451-37412.json
index 6373fbb8c..3a4e02863 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37412.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37412.json
@@ -1,44 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37412",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346955",
-    "qs_woe_2346959"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 05-37-047",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37412\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78754/nyu_2451_37412.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37412\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78754/nyu_2451_37412.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "`Asir, Saudi Arabia",
-    "Makkah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37412",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37412",
-  "nyu_addl_dspace_s": "38393",
-  "locn_geometry": "ENVELOPE(40.98173320110823, 41.52056941488698, 19.022443751317326, 18.612009044625005)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37412"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346955",
+    "qs_woe_2346959"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 05-37-047",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37412\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78754/nyu_2451_37412.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37412\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78754/nyu_2451_37412.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "`Asir, Saudi Arabia",
+    "Makkah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37412",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37412",
+  "nyu_addl_dspace_s": "38393",
+  "locn_geometry": "ENVELOPE(40.98173320110823, 41.52056941488698, 19.022443751317326, 18.612009044625005)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37413.json b/metadata-aardvark/Datasets/nyu-2451-37413.json
index c84b26847..d43eb2671 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37413.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37413.json
@@ -1,44 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37413",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346955",
-    "qs_woe_2346959"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 05-37-048",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37413\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78755/nyu_2451_37413.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37413\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78755/nyu_2451_37413.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "`Asir, Saudi Arabia",
-    "Makkah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37413",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37413",
-  "nyu_addl_dspace_s": "38394",
-  "locn_geometry": "ENVELOPE(41.4765298192802, 42.02306409975688, 19.018972319466297, 18.623036221847155)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37413"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346955",
+    "qs_woe_2346959"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 05-37-048",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37413\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78755/nyu_2451_37413.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37413\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78755/nyu_2451_37413.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "`Asir, Saudi Arabia",
+    "Makkah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37413",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37413",
+  "nyu_addl_dspace_s": "38394",
+  "locn_geometry": "ENVELOPE(41.4765298192802, 42.02306409975688, 19.018972319466297, 18.623036221847155)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37414.json b/metadata-aardvark/Datasets/nyu-2451-37414.json
index 2c9918358..77bda92c8 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37414.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37414.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37414",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346959"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 05-37-059",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37414\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78756/nyu_2451_37414.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37414\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78756/nyu_2451_37414.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Makkah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37414",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37414",
-  "nyu_addl_dspace_s": "38395",
-  "locn_geometry": "ENVELOPE(40.97916498216081, 41.52025138494678, 18.689957672408134, 18.294186546302573)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37414"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346959"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 05-37-059",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37414\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78756/nyu_2451_37414.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37414\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78756/nyu_2451_37414.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Makkah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37414",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37414",
+  "nyu_addl_dspace_s": "38395",
+  "locn_geometry": "ENVELOPE(40.97916498216081, 41.52025138494678, 18.689957672408134, 18.294186546302573)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37415.json b/metadata-aardvark/Datasets/nyu-2451-37415.json
index 9202273bd..8df2397fa 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37415.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37415.json
@@ -1,44 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37415",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346955",
-    "qs_woe_2346959"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 05-37-060",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37415\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78757/nyu_2451_37415.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37415\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78757/nyu_2451_37415.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "`Asir, Saudi Arabia",
-    "Makkah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37415",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37415",
-  "nyu_addl_dspace_s": "38396",
-  "locn_geometry": "ENVELOPE(41.482487177249304, 42.02789968394846, 18.685868123854817, 18.27586184711743)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37415"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346955",
+    "qs_woe_2346959"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 05-37-060",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37415\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78757/nyu_2451_37415.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37415\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78757/nyu_2451_37415.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "`Asir, Saudi Arabia",
+    "Makkah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37415",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37415",
+  "nyu_addl_dspace_s": "38396",
+  "locn_geometry": "ENVELOPE(41.482487177249304, 42.02789968394846, 18.685868123854817, 18.27586184711743)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37416.json b/metadata-aardvark/Datasets/nyu-2451-37416.json
index e18b673fe..dcf95ef81 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37416.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37416.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37416",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346959"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 05-37-071",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37416\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78758/nyu_2451_37416.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37416\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78758/nyu_2451_37416.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Makkah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37416",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37416",
-  "nyu_addl_dspace_s": "38397",
-  "locn_geometry": "ENVELOPE(40.97899491032243, 41.52045950942467, 18.354863387808575, 17.959091230563132)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37416"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346959"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 05-37-071",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37416\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78758/nyu_2451_37416.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37416\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78758/nyu_2451_37416.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Makkah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37416",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37416",
+  "nyu_addl_dspace_s": "38397",
+  "locn_geometry": "ENVELOPE(40.97899491032243, 41.52045950942467, 18.354863387808575, 17.959091230563132)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37417.json b/metadata-aardvark/Datasets/nyu-2451-37417.json
index 3defc6d6c..f6262daf3 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37417.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37417.json
@@ -1,44 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37417",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346955",
-    "qs_woe_2346959"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 05-37-072",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37417\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78759/nyu_2451_37417.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37417\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78759/nyu_2451_37417.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "`Asir, Saudi Arabia",
-    "Makkah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37417",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37417",
-  "nyu_addl_dspace_s": "38398",
-  "locn_geometry": "ENVELOPE(41.482144275747096, 42.01817817625795, 18.353409764395376, 17.944862455505692)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37417"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346955",
+    "qs_woe_2346959"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 05-37-072",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37417\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78759/nyu_2451_37417.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37417\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78759/nyu_2451_37417.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "`Asir, Saudi Arabia",
+    "Makkah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37417",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37417",
+  "nyu_addl_dspace_s": "38398",
+  "locn_geometry": "ENVELOPE(41.482144275747096, 42.01817817625795, 18.353409764395376, 17.944862455505692)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37418.json b/metadata-aardvark/Datasets/nyu-2451-37418.json
index 240f6f28f..39575f3bf 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37418.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37418.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37418",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346955"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 05-37-084",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37418\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78760/nyu_2451_37418.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37418\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78760/nyu_2451_37418.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "`Asir, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37418",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37418",
-  "nyu_addl_dspace_s": "38399",
-  "locn_geometry": "ENVELOPE(41.4792695166257, 42.02161907628528, 18.01905760786444, 17.61831136177563)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37418"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346955"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 05-37-084",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37418\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78760/nyu_2451_37418.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37418\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78760/nyu_2451_37418.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "`Asir, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37418",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37418",
+  "nyu_addl_dspace_s": "38399",
+  "locn_geometry": "ENVELOPE(41.4792695166257, 42.02161907628528, 18.01905760786444, 17.61831136177563)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37419.json b/metadata-aardvark/Datasets/nyu-2451-37419.json
index 514562fc4..c647f6ecf 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37419.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37419.json
@@ -1,44 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37419",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346955",
-    "geonames_101633"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 05-38-001",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37419\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78761/nyu_2451_37419.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37419\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78761/nyu_2451_37419.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "`Asir, Saudi Arabia",
-    "Tab\u0101lah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37419",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37419",
-  "nyu_addl_dspace_s": "38400",
-  "locn_geometry": "ENVELOPE(41.97824769987794, 42.52464924869884, 20.022079321384396, 19.61233762880973)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37419"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346955",
+    "geonames_101633"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 05-38-001",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37419\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78761/nyu_2451_37419.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37419\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78761/nyu_2451_37419.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "`Asir, Saudi Arabia",
+    "Tabālah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37419",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37419",
+  "nyu_addl_dspace_s": "38400",
+  "locn_geometry": "ENVELOPE(41.97824769987794, 42.52464924869884, 20.022079321384396, 19.61233762880973)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37420.json b/metadata-aardvark/Datasets/nyu-2451-37420.json
index 173628f61..c0937c57f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37420.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37420.json
@@ -1,44 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37420",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346955",
-    "geonames_103369"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 05-38-002",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37420\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78762/nyu_2451_37420.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37420\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78762/nyu_2451_37420.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "`Asir, Saudi Arabia",
-    "Qal\u2018at B\u012bshah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37420",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37420",
-  "nyu_addl_dspace_s": "38401",
-  "locn_geometry": "ENVELOPE(42.480918210476865, 43.02482383635316, 20.01838569899231, 19.60872998405637)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37420"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346955",
+    "geonames_103369"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 05-38-002",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37420\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78762/nyu_2451_37420.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37420\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78762/nyu_2451_37420.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "`Asir, Saudi Arabia",
+    "Qal‘at Bīshah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37420",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37420",
+  "nyu_addl_dspace_s": "38401",
+  "locn_geometry": "ENVELOPE(42.480918210476865, 43.02482383635316, 20.01838569899231, 19.60872998405637)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37421.json b/metadata-aardvark/Datasets/nyu-2451-37421.json
index 45adad478..f50a77d23 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37421.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37421.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37421",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346955"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 05-38-013",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37421\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78763/nyu_2451_37421.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37421\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78763/nyu_2451_37421.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "`Asir, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37421",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37421",
-  "nyu_addl_dspace_s": "38402",
-  "locn_geometry": "ENVELOPE(41.97534180549782, 42.5281521564338, 19.690612537651404, 19.29273902385215)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37421"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346955"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 05-38-013",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37421\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78763/nyu_2451_37421.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37421\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78763/nyu_2451_37421.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "`Asir, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37421",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37421",
+  "nyu_addl_dspace_s": "38402",
+  "locn_geometry": "ENVELOPE(41.97534180549782, 42.5281521564338, 19.690612537651404, 19.29273902385215)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37422.json b/metadata-aardvark/Datasets/nyu-2451-37422.json
index d9f9bce51..093a12c63 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37422.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37422.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37422",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346955"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 05-38-014",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37422\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78764/nyu_2451_37422.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37422\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78764/nyu_2451_37422.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "`Asir, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37422",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37422",
-  "nyu_addl_dspace_s": "38403",
-  "locn_geometry": "ENVELOPE(42.48556630300116, 43.02675307874578, 19.68696714178889, 19.292603380503735)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37422"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346955"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 05-38-014",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37422\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78764/nyu_2451_37422.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37422\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78764/nyu_2451_37422.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "`Asir, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37422",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37422",
+  "nyu_addl_dspace_s": "38403",
+  "locn_geometry": "ENVELOPE(42.48556630300116, 43.02675307874578, 19.68696714178889, 19.292603380503735)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37423.json b/metadata-aardvark/Datasets/nyu-2451-37423.json
index af7102ffe..b5f4163e7 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37423.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37423.json
@@ -1,44 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37423",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346955",
-    "geonames_108617"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 05-38-025",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37423\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78765/nyu_2451_37423.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37423\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78765/nyu_2451_37423.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "`Asir, Saudi Arabia",
-    "An Nim\u0101\u015f, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37423",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37423",
-  "nyu_addl_dspace_s": "38404",
-  "locn_geometry": "ENVELOPE(41.98344410649114, 42.522862816607976, 19.354276458649792, 18.957437471360983)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37423"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346955",
+    "geonames_108617"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 05-38-025",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37423\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78765/nyu_2451_37423.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37423\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78765/nyu_2451_37423.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "`Asir, Saudi Arabia",
+    "An Nimāş, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37423",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37423",
+  "nyu_addl_dspace_s": "38404",
+  "locn_geometry": "ENVELOPE(41.98344410649114, 42.522862816607976, 19.354276458649792, 18.957437471360983)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37424.json b/metadata-aardvark/Datasets/nyu-2451-37424.json
index 428f21ac5..f0524c0b4 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37424.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37424.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37424",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346955"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 05-38-026",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37424\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78766/nyu_2451_37424.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37424\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78766/nyu_2451_37424.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "`Asir, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37424",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37424",
-  "nyu_addl_dspace_s": "38405",
-  "locn_geometry": "ENVELOPE(42.480627114912785, 43.021976151878256, 19.354772831168802, 18.95992533810349)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37424"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346955"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 05-38-026",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37424\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78766/nyu_2451_37424.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37424\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78766/nyu_2451_37424.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "`Asir, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37424",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37424",
+  "nyu_addl_dspace_s": "38405",
+  "locn_geometry": "ENVELOPE(42.480627114912785, 43.021976151878256, 19.354772831168802, 18.95992533810349)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37425.json b/metadata-aardvark/Datasets/nyu-2451-37425.json
index db8fe1f74..7d492c64f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37425.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37425.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37425",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346955"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 05-38-037",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37425\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78767/nyu_2451_37425.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37425\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78767/nyu_2451_37425.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "`Asir, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37425",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37425",
-  "nyu_addl_dspace_s": "38406",
-  "locn_geometry": "ENVELOPE(41.98007166350035, 42.523424726537144, 19.02065283522224, 18.606511419501516)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37425"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346955"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 05-38-037",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37425\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78767/nyu_2451_37425.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37425\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78767/nyu_2451_37425.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "`Asir, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37425",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37425",
+  "nyu_addl_dspace_s": "38406",
+  "locn_geometry": "ENVELOPE(41.98007166350035, 42.523424726537144, 19.02065283522224, 18.606511419501516)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37426.json b/metadata-aardvark/Datasets/nyu-2451-37426.json
index 97cf5c236..689d0c96c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37426.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37426.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37426",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346955"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 05-38-038",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37426\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78768/nyu_2451_37426.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37426\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78768/nyu_2451_37426.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "`Asir, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37426",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37426",
-  "nyu_addl_dspace_s": "38407",
-  "locn_geometry": "ENVELOPE(42.481673291782265, 43.02258493407134, 19.026015314626616, 18.60973331961274)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37426"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346955"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 05-38-038",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37426\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78768/nyu_2451_37426.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37426\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78768/nyu_2451_37426.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "`Asir, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37426",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37426",
+  "nyu_addl_dspace_s": "38407",
+  "locn_geometry": "ENVELOPE(42.481673291782265, 43.02258493407134, 19.026015314626616, 18.60973331961274)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37427.json b/metadata-aardvark/Datasets/nyu-2451-37427.json
index 15f825d47..c6c60e048 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37427.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37427.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37427",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346955"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 05-38-049",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37427\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78769/nyu_2451_37427.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37427\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78769/nyu_2451_37427.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "`Asir, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37427",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37427",
-  "nyu_addl_dspace_s": "38408",
-  "locn_geometry": "ENVELOPE(41.98124480383409, 42.52107115698727, 18.687445455256704, 18.277243779528803)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37427"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346955"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 05-38-049",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37427\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78769/nyu_2451_37427.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37427\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78769/nyu_2451_37427.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "`Asir, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37427",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37427",
+  "nyu_addl_dspace_s": "38408",
+  "locn_geometry": "ENVELOPE(41.98124480383409, 42.52107115698727, 18.687445455256704, 18.277243779528803)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37428.json b/metadata-aardvark/Datasets/nyu-2451-37428.json
index b11e880a6..023336c22 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37428.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37428.json
@@ -1,44 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37428",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346955",
-    "geonames_105072"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 05-38-050",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37428\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78770/nyu_2451_37428.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37428\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78770/nyu_2451_37428.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "`Asir, Saudi Arabia",
-    "Khamis Mushait, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37428",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37428",
-  "nyu_addl_dspace_s": "38409",
-  "locn_geometry": "ENVELOPE(42.48319482937849, 43.0242383329224, 18.686064999649275, 18.289572389428134)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37428"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346955",
+    "geonames_105072"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 05-38-050",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37428\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78770/nyu_2451_37428.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37428\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78770/nyu_2451_37428.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "`Asir, Saudi Arabia",
+    "Khamis Mushait, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37428",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37428",
+  "nyu_addl_dspace_s": "38409",
+  "locn_geometry": "ENVELOPE(42.48319482937849, 43.0242383329224, 18.686064999649275, 18.289572389428134)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37429.json b/metadata-aardvark/Datasets/nyu-2451-37429.json
index 2838c2d98..14d35edce 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37429.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37429.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37429",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346955"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 05-38-051",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37429\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78771/nyu_2451_37429.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37429\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78771/nyu_2451_37429.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "`Asir, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37429",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37429",
-  "nyu_addl_dspace_s": "38410",
-  "locn_geometry": "ENVELOPE(42.98311955475662, 43.520295842914614, 18.68345426946326, 18.2884961455513)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37429"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346955"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 05-38-051",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37429\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78771/nyu_2451_37429.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37429\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78771/nyu_2451_37429.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "`Asir, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37429",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37429",
+  "nyu_addl_dspace_s": "38410",
+  "locn_geometry": "ENVELOPE(42.98311955475662, 43.520295842914614, 18.68345426946326, 18.2884961455513)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37430.json b/metadata-aardvark/Datasets/nyu-2451-37430.json
index 1058e0bab..2721df2ca 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37430.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37430.json
@@ -1,44 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37430",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346960",
-    "qs_woe_2346955"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 05-38-052",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37430\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78772/nyu_2451_37430.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37430\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78772/nyu_2451_37430.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Najran, Saudi Arabia",
-    "`Asir, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37430",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37430",
-  "nyu_addl_dspace_s": "38411",
-  "locn_geometry": "ENVELOPE(43.477651237373976, 44.02390266458576, 18.69076857396474, 18.295160176549476)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37430"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346960",
+    "qs_woe_2346955"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 05-38-052",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37430\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78772/nyu_2451_37430.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37430\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78772/nyu_2451_37430.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Najran, Saudi Arabia",
+    "`Asir, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37430",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37430",
+  "nyu_addl_dspace_s": "38411",
+  "locn_geometry": "ENVELOPE(43.477651237373976, 44.02390266458576, 18.69076857396474, 18.295160176549476)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37431.json b/metadata-aardvark/Datasets/nyu-2451-37431.json
index cb5b724e2..616a59ef5 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37431.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37431.json
@@ -1,44 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37431",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346955",
-    "geonames_110690"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 05-38-061",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37431\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78773/nyu_2451_37431.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37431\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78773/nyu_2451_37431.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "`Asir, Saudi Arabia",
-    "Abha, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37431",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37431",
-  "nyu_addl_dspace_s": "38412",
-  "locn_geometry": "ENVELOPE(41.97825937522222, 42.51936612267736, 18.35303405838518, 17.957975893449063)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37431"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346955",
+    "geonames_110690"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 05-38-061",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37431\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78773/nyu_2451_37431.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37431\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78773/nyu_2451_37431.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "`Asir, Saudi Arabia",
+    "Abha, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37431",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37431",
+  "nyu_addl_dspace_s": "38412",
+  "locn_geometry": "ENVELOPE(41.97825937522222, 42.51936612267736, 18.35303405838518, 17.957975893449063)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37432.json b/metadata-aardvark/Datasets/nyu-2451-37432.json
index ce2710291..a67bcdcb1 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37432.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37432.json
@@ -1,46 +1,62 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37432",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346955",
-    "geonames_105072",
-    "geonames_110690"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 05-38-062",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37432\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78774/nyu_2451_37432.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37432\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78774/nyu_2451_37432.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "`Asir, Saudi Arabia",
-    "Khamis Mushait, Saudi Arabia",
-    "Abha, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37432",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37432",
-  "nyu_addl_dspace_s": "38413",
-  "locn_geometry": "ENVELOPE(42.48125735786273, 43.019566912949784, 18.35420347924053, 17.94834173666336)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37432"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346955",
+    "geonames_105072",
+    "geonames_110690"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 05-38-062",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37432\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78774/nyu_2451_37432.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37432\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78774/nyu_2451_37432.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "`Asir, Saudi Arabia",
+    "Khamis Mushait, Saudi Arabia",
+    "Abha, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37432",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37432",
+  "nyu_addl_dspace_s": "38413",
+  "locn_geometry": "ENVELOPE(42.48125735786273, 43.019566912949784, 18.35420347924053, 17.94834173666336)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37433.json b/metadata-aardvark/Datasets/nyu-2451-37433.json
index b5f361c2f..17225770b 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37433.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37433.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37433",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346955"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 05-38-063",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37433\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78775/nyu_2451_37433.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37433\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78775/nyu_2451_37433.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "`Asir, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37433",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37433",
-  "nyu_addl_dspace_s": "38414",
-  "locn_geometry": "ENVELOPE(42.9825452100338, 43.52050814849588, 18.351750819015905, 17.94155851903073)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37433"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346955"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 05-38-063",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37433\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78775/nyu_2451_37433.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37433\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78775/nyu_2451_37433.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "`Asir, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37433",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37433",
+  "nyu_addl_dspace_s": "38414",
+  "locn_geometry": "ENVELOPE(42.9825452100338, 43.52050814849588, 18.351750819015905, 17.94155851903073)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37434.json b/metadata-aardvark/Datasets/nyu-2451-37434.json
index a5becfc3f..15e9406ad 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37434.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37434.json
@@ -1,44 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37434",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346960",
-    "qs_woe_2346955"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 05-38-064",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37434\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78776/nyu_2451_37434.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37434\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78776/nyu_2451_37434.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Najran, Saudi Arabia",
-    "`Asir, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37434",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37434",
-  "nyu_addl_dspace_s": "38415",
-  "locn_geometry": "ENVELOPE(43.48146592168615, 44.018191631363166, 18.352052680301938, 17.9452486701896)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37434"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346960",
+    "qs_woe_2346955"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 05-38-064",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37434\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78776/nyu_2451_37434.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37434\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78776/nyu_2451_37434.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Najran, Saudi Arabia",
+    "`Asir, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37434",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37434",
+  "nyu_addl_dspace_s": "38415",
+  "locn_geometry": "ENVELOPE(43.48146592168615, 44.018191631363166, 18.352052680301938, 17.9452486701896)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37435.json b/metadata-aardvark/Datasets/nyu-2451-37435.json
index 16273697e..1ce21d3c1 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37435.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37435.json
@@ -1,44 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37435",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346955",
-    "geonames_110328"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 05-38-073",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37435\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78777/nyu_2451_37435.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37435\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78777/nyu_2451_37435.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "`Asir, Saudi Arabia",
-    "Ad Darb, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37435",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37435",
-  "nyu_addl_dspace_s": "38416",
-  "locn_geometry": "ENVELOPE(41.98339072979623, 42.51929828840508, 18.01661673448623, 17.625387661746295)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37435"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346955",
+    "geonames_110328"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 05-38-073",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37435\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78777/nyu_2451_37435.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37435\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78777/nyu_2451_37435.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "`Asir, Saudi Arabia",
+    "Ad Darb, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37435",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37435",
+  "nyu_addl_dspace_s": "38416",
+  "locn_geometry": "ENVELOPE(41.98339072979623, 42.51929828840508, 18.01661673448623, 17.625387661746295)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37436.json b/metadata-aardvark/Datasets/nyu-2451-37436.json
index 88f9c1818..31b0cfb44 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37436.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37436.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37436",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346955"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 05-38-074",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37436\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78778/nyu_2451_37436.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37436\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78778/nyu_2451_37436.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "`Asir, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37436",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37436",
-  "nyu_addl_dspace_s": "38417",
-  "locn_geometry": "ENVELOPE(42.48353753779426, 43.02259631219011, 18.01659031499327, 17.610892896928828)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37436"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346955"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 05-38-074",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37436\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78778/nyu_2451_37436.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37436\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78778/nyu_2451_37436.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "`Asir, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37436",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37436",
+  "nyu_addl_dspace_s": "38417",
+  "locn_geometry": "ENVELOPE(42.48353753779426, 43.02259631219011, 18.01659031499327, 17.610892896928828)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37437.json b/metadata-aardvark/Datasets/nyu-2451-37437.json
index c7f6a4b5e..a23a0b5f0 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37437.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37437.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37437",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346955"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 05-38-075",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37437\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78779/nyu_2451_37437.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37437\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78779/nyu_2451_37437.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "`Asir, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37437",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37437",
-  "nyu_addl_dspace_s": "38418",
-  "locn_geometry": "ENVELOPE(42.98250093884977, 43.52100820597839, 18.019323864189477, 17.622986775363433)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37437"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346955"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 05-38-075",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37437\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78779/nyu_2451_37437.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37437\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78779/nyu_2451_37437.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "`Asir, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37437",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37437",
+  "nyu_addl_dspace_s": "38418",
+  "locn_geometry": "ENVELOPE(42.98250093884977, 43.52100820597839, 18.019323864189477, 17.622986775363433)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37438.json b/metadata-aardvark/Datasets/nyu-2451-37438.json
index b4d8d5982..2bed86ca9 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37438.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37438.json
@@ -1,44 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37438",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346960",
-    "qs_woe_2346955"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 05-38-076",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37438\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78780/nyu_2451_37438.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37438\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78780/nyu_2451_37438.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Najran, Saudi Arabia",
-    "`Asir, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37438",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37438",
-  "nyu_addl_dspace_s": "38419",
-  "locn_geometry": "ENVELOPE(43.475940679989634, 44.024668009903934, 18.020016205102515, 17.624140184221453)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37438"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346960",
+    "qs_woe_2346955"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 05-38-076",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37438\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78780/nyu_2451_37438.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37438\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78780/nyu_2451_37438.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Najran, Saudi Arabia",
+    "`Asir, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37438",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37438",
+  "nyu_addl_dspace_s": "38419",
+  "locn_geometry": "ENVELOPE(43.475940679989634, 44.024668009903934, 18.020016205102515, 17.624140184221453)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37439.json b/metadata-aardvark/Datasets/nyu-2451-37439.json
index 2e5a035aa..77a122a99 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37439.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37439.json
@@ -1,38 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37439",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 05-38-085",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37439\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78781/nyu_2451_37439.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37439\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78781/nyu_2451_37439.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37439",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37439",
-  "nyu_addl_dspace_s": "38420",
-  "locn_geometry": "ENVELOPE(41.97840722631903, 42.525032476604466, 17.687004672381732, 17.2774783701003)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37439"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 05-38-085",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37439\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78781/nyu_2451_37439.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37439\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78781/nyu_2451_37439.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37439",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37439",
+  "nyu_addl_dspace_s": "38420",
+  "locn_geometry": "ENVELOPE(41.97840722631903, 42.525032476604466, 17.687004672381732, 17.2774783701003)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37440.json b/metadata-aardvark/Datasets/nyu-2451-37440.json
index 8a0ab2776..90488b472 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37440.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37440.json
@@ -1,44 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37440",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346955",
-    "geonames_104269"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 05-38-086",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37440\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78782/nyu_2451_37440.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37440\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78782/nyu_2451_37440.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "`Asir, Saudi Arabia",
-    "Misl\u012byah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37440",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37440",
-  "nyu_addl_dspace_s": "38421",
-  "locn_geometry": "ENVELOPE(42.48073509209884, 43.025632208963266, 17.686332809393082, 17.2782639725502)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37440"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346955",
+    "geonames_104269"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 05-38-086",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37440\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78782/nyu_2451_37440.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37440\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78782/nyu_2451_37440.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "`Asir, Saudi Arabia",
+    "Mislīyah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37440",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37440",
+  "nyu_addl_dspace_s": "38421",
+  "locn_geometry": "ENVELOPE(42.48073509209884, 43.025632208963266, 17.686332809393082, 17.2782639725502)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37441.json b/metadata-aardvark/Datasets/nyu-2451-37441.json
index c1d8308e3..733f6f9f6 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37441.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37441.json
@@ -1,48 +1,64 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37441",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_20070038",
-    "qs_woe_2346955",
-    "geonames_7345723",
-    "geonames_8015577"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 05-38-087",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37441\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78783/nyu_2451_37441.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37441\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78783/nyu_2451_37441.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Sa`dah, Yemen",
-    "`Asir, Saudi Arabia",
-    "Al Hijrah, Yemen",
-    "B\u0101qim as S\u016bq, Yemen"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37441",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37441",
-  "nyu_addl_dspace_s": "38422",
-  "locn_geometry": "ENVELOPE(42.97584404171182, 43.5242775884736, 17.68954700204995, 17.277542941463242)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37441"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_20070038",
+    "qs_woe_2346955",
+    "geonames_7345723",
+    "geonames_8015577"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 05-38-087",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37441\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78783/nyu_2451_37441.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37441\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78783/nyu_2451_37441.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Sa`dah, Yemen",
+    "`Asir, Saudi Arabia",
+    "Al Hijrah, Yemen",
+    "Bāqim as Sūq, Yemen"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37441",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37441",
+  "nyu_addl_dspace_s": "38422",
+  "locn_geometry": "ENVELOPE(42.97584404171182, 43.5242775884736, 17.68954700204995, 17.277542941463242)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37442.json b/metadata-aardvark/Datasets/nyu-2451-37442.json
index 897732620..dacfd0767 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37442.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37442.json
@@ -1,46 +1,62 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37442",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_20070038",
-    "qs_woe_2346960",
-    "qs_woe_2346955"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 05-38-088",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37442\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78784/nyu_2451_37442.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37442\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78784/nyu_2451_37442.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Sa`dah, Yemen",
-    "Najran, Saudi Arabia",
-    "`Asir, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37442",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37442",
-  "nyu_addl_dspace_s": "38423",
-  "locn_geometry": "ENVELOPE(43.48107337327048, 44.02201483510455, 17.68508786970988, 17.276949217431063)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37442"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_20070038",
+    "qs_woe_2346960",
+    "qs_woe_2346955"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 05-38-088",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37442\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78784/nyu_2451_37442.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37442\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78784/nyu_2451_37442.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Sa`dah, Yemen",
+    "Najran, Saudi Arabia",
+    "`Asir, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37442",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37442",
+  "nyu_addl_dspace_s": "38423",
+  "locn_geometry": "ENVELOPE(43.48107337327048, 44.02201483510455, 17.68508786970988, 17.276949217431063)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37443.json b/metadata-aardvark/Datasets/nyu-2451-37443.json
index 03182b99e..a435db227 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37443.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37443.json
@@ -1,38 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37443",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 05-38-097",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37443\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78785/nyu_2451_37443.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37443\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78785/nyu_2451_37443.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37443",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37443",
-  "nyu_addl_dspace_s": "38424",
-  "locn_geometry": "ENVELOPE(41.985016868851275, 42.52297391470911, 17.354463273274828, 16.95997714527441)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37443"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 05-38-097",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37443\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78785/nyu_2451_37443.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37443\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78785/nyu_2451_37443.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37443",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37443",
+  "nyu_addl_dspace_s": "38424",
+  "locn_geometry": "ENVELOPE(41.985016868851275, 42.52297391470911, 17.354463273274828, 16.95997714527441)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37444.json b/metadata-aardvark/Datasets/nyu-2451-37444.json
index 6e07025c6..fa310e73e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37444.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37444.json
@@ -1,44 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37444",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "geonames_102651",
-    "geonames_110619"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 05-38-098",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37444\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78786/nyu_2451_37444.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37444\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78786/nyu_2451_37444.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "\u015eaby\u0101, Saudi Arabia",
-    "Ab\u016b \u2018Ar\u012bsh, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37444",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37444",
-  "nyu_addl_dspace_s": "38425",
-  "locn_geometry": "ENVELOPE(42.47998750200133, 43.024090380551456, 17.352424506467173, 16.960168402665115)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37444"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "geonames_102651",
+    "geonames_110619"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 05-38-098",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37444\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78786/nyu_2451_37444.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37444\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78786/nyu_2451_37444.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Şabyā, Saudi Arabia",
+    "Abū ‘Arīsh, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37444",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37444",
+  "nyu_addl_dspace_s": "38425",
+  "locn_geometry": "ENVELOPE(42.47998750200133, 43.024090380551456, 17.352424506467173, 16.960168402665115)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37445.json b/metadata-aardvark/Datasets/nyu-2451-37445.json
index 25da3c402..2e8e85d31 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37445.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37445.json
@@ -1,48 +1,64 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37445",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_20070038",
-    "geonames_7345723",
-    "geonames_7345827",
-    "geonames_7346660"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 05-38-099",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37445\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78787/nyu_2451_37445.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37445\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78787/nyu_2451_37445.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Sa`dah, Yemen",
-    "Al Hijrah, Yemen",
-    "S\u016bq al Kham\u012bs, Yemen",
-    "Al Khar\u0101b, Yemen"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37445",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37445",
-  "nyu_addl_dspace_s": "38426",
-  "locn_geometry": "ENVELOPE(42.982416107737365, 43.520842825214494, 17.35206478385107, 16.95978498771696)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37445"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_20070038",
+    "geonames_7345723",
+    "geonames_7345827",
+    "geonames_7346660"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 05-38-099",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37445\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78787/nyu_2451_37445.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37445\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78787/nyu_2451_37445.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Sa`dah, Yemen",
+    "Al Hijrah, Yemen",
+    "Sūq al Khamīs, Yemen",
+    "Al Kharāb, Yemen"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37445",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37445",
+  "nyu_addl_dspace_s": "38426",
+  "locn_geometry": "ENVELOPE(42.982416107737365, 43.520842825214494, 17.35206478385107, 16.95978498771696)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37446.json b/metadata-aardvark/Datasets/nyu-2451-37446.json
index a8fc283b9..8ed1f7aec 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37446.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37446.json
@@ -1,44 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37446",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346956",
-    "geonames_106744"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 05-38-109",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37446\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78788/nyu_2451_37446.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37446\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78788/nyu_2451_37446.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Jizan, Saudi Arabia",
-    "Faras\u0101n, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37446",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37446",
-  "nyu_addl_dspace_s": "38427",
-  "locn_geometry": "ENVELOPE(41.979928157886334, 42.52236196378904, 17.018925637498764, 16.627674445322334)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37446"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346956",
+    "geonames_106744"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 05-38-109",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37446\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78788/nyu_2451_37446.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37446\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78788/nyu_2451_37446.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Jizan, Saudi Arabia",
+    "Farasān, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37446",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37446",
+  "nyu_addl_dspace_s": "38427",
+  "locn_geometry": "ENVELOPE(41.979928157886334, 42.52236196378904, 17.018925637498764, 16.627674445322334)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37447.json b/metadata-aardvark/Datasets/nyu-2451-37447.json
index 78b1241e1..fcc1d9dd6 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37447.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37447.json
@@ -1,46 +1,62 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37447",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "geonames_105299",
-    "geonames_110619",
-    "geonames_410874"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 05-38-110",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37447\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78789/nyu_2451_37447.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37447\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78789/nyu_2451_37447.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Jizan, Saudi Arabia",
-    "Ab\u016b \u2018Ar\u012bsh, Saudi Arabia",
-    "Mizhirah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37447",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37447",
-  "nyu_addl_dspace_s": "38428",
-  "locn_geometry": "ENVELOPE(42.47755037869809, 43.02318130743463, 17.02075673225808, 16.611430630853288)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37447"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "geonames_105299",
+    "geonames_110619",
+    "geonames_410874"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 05-38-110",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37447\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78789/nyu_2451_37447.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37447\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78789/nyu_2451_37447.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Jizan, Saudi Arabia",
+    "Abū ‘Arīsh, Saudi Arabia",
+    "Mizhirah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37447",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37447",
+  "nyu_addl_dspace_s": "38428",
+  "locn_geometry": "ENVELOPE(42.47755037869809, 43.02318130743463, 17.02075673225808, 16.611430630853288)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37448.json b/metadata-aardvark/Datasets/nyu-2451-37448.json
index 9acc55528..9d94606c1 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37448.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37448.json
@@ -1,54 +1,70 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37448",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_20070038",
-    "qs_woe_20070048",
-    "geonames_34888",
-    "geonames_73125",
-    "geonames_411056",
-    "geonames_7346082",
-    "geonames_7346660"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 05-38-111",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37448\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78790/nyu_2451_37448.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37448\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78790/nyu_2451_37448.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Sa`dah, Yemen",
-    "Hajjah, Yemen",
-    "An Naz\u0327\u012br, Yemen",
-    "Al Mal\u0101\u1e29\u012b\u0163, Yemen",
-    "\u1e28ayd\u0101n, Yemen",
-    "Al Mash\u0101f, Yemen",
-    "Al Khar\u0101b, Yemen"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37448",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37448",
-  "nyu_addl_dspace_s": "38429",
-  "locn_geometry": "ENVELOPE(42.97900358973516, 43.51844756628366, 17.018470553423338, 16.612370292760062)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37448"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_20070038",
+    "qs_woe_20070048",
+    "geonames_34888",
+    "geonames_73125",
+    "geonames_411056",
+    "geonames_7346082",
+    "geonames_7346660"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 05-38-111",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37448\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78790/nyu_2451_37448.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37448\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78790/nyu_2451_37448.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Sa`dah, Yemen",
+    "Hajjah, Yemen",
+    "An Naz̧īr, Yemen",
+    "Al Malāḩīţ, Yemen",
+    "Ḩaydān, Yemen",
+    "Al Mashāf, Yemen",
+    "Al Kharāb, Yemen"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37448",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37448",
+  "nyu_addl_dspace_s": "38429",
+  "locn_geometry": "ENVELOPE(42.97900358973516, 43.51844756628366, 17.018470553423338, 16.612370292760062)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37449.json b/metadata-aardvark/Datasets/nyu-2451-37449.json
index 8800de814..187c02398 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37449.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37449.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37449",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346956"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 05-38-121",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37449\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78791/nyu_2451_37449.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37449\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78791/nyu_2451_37449.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Jizan, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37449",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37449",
-  "nyu_addl_dspace_s": "38430",
-  "locn_geometry": "ENVELOPE(41.979349110953805, 42.526700955904005, 16.686260644949243, 16.29313630986094)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37449"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346956"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 05-38-121",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37449\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78791/nyu_2451_37449.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37449\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78791/nyu_2451_37449.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Jizan, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37449",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37449",
+  "nyu_addl_dspace_s": "38430",
+  "locn_geometry": "ENVELOPE(41.979349110953805, 42.526700955904005, 16.686260644949243, 16.29313630986094)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37450.json b/metadata-aardvark/Datasets/nyu-2451-37450.json
index 75a1e882e..f08baddc3 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37450.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37450.json
@@ -1,48 +1,64 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37450",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_20070048",
-    "geonames_102451",
-    "geonames_109481",
-    "geonames_72752"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 05-38-122",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37450\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78792/nyu_2451_37450.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37450\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78792/nyu_2451_37450.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Hajjah, Yemen",
-    "\u015e\u0101mitah, Saudi Arabia",
-    "Al Jar\u0101d\u012byah, Saudi Arabia",
-    "Maidi, Yemen"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37450",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37450",
-  "nyu_addl_dspace_s": "38431",
-  "locn_geometry": "ENVELOPE(42.482479840736985, 43.02576043415166, 16.687263891690844, 16.2779066404008)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37450"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_20070048",
+    "geonames_102451",
+    "geonames_109481",
+    "geonames_72752"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 05-38-122",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37450\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78792/nyu_2451_37450.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37450\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78792/nyu_2451_37450.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Hajjah, Yemen",
+    "Şāmitah, Saudi Arabia",
+    "Al Jarādīyah, Saudi Arabia",
+    "Maidi, Yemen"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37450",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37450",
+  "nyu_addl_dspace_s": "38431",
+  "locn_geometry": "ENVELOPE(42.482479840736985, 43.02576043415166, 16.687263891690844, 16.2779066404008)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37451.json b/metadata-aardvark/Datasets/nyu-2451-37451.json
index 347a36db4..30bbaa413 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37451.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37451.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37451",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346958"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 06-37-005",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37451\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78793/nyu_2451_37451.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37451\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78793/nyu_2451_37451.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Madinah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37451",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37451",
-  "nyu_addl_dspace_s": "38432",
-  "locn_geometry": "ENVELOPE(37.980950321347144, 38.52135352603821, 24.018659631502725, 23.61400784221339)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37451"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346958"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 06-37-005",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37451\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78793/nyu_2451_37451.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37451\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78793/nyu_2451_37451.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Madinah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37451",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37451",
+  "nyu_addl_dspace_s": "38432",
+  "locn_geometry": "ENVELOPE(37.980950321347144, 38.52135352603821, 24.018659631502725, 23.61400784221339)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37452.json b/metadata-aardvark/Datasets/nyu-2451-37452.json
index 127baf0d7..d19852e45 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37452.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37452.json
@@ -1,44 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37452",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346958",
-    "geonames_107744"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 06-37-006",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37452\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78794/nyu_2451_37452.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37452\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78794/nyu_2451_37452.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Madinah, Saudi Arabia",
-    "Badr \u1e28unayn, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37452",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37452",
-  "nyu_addl_dspace_s": "38433",
-  "locn_geometry": "ENVELOPE(38.4750825041011, 39.026381732161624, 24.018192256643474, 23.610776068873474)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37452"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346958",
+    "geonames_107744"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 06-37-006",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37452\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78794/nyu_2451_37452.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37452\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78794/nyu_2451_37452.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Madinah, Saudi Arabia",
+    "Badr Ḩunayn, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37452",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37452",
+  "nyu_addl_dspace_s": "38433",
+  "locn_geometry": "ENVELOPE(38.4750825041011, 39.026381732161624, 24.018192256643474, 23.610776068873474)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37453.json b/metadata-aardvark/Datasets/nyu-2451-37453.json
index 2a700e3c6..2edc4a93e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37453.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37453.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37453",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346958"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 06-37-007",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37453\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78795/nyu_2451_37453.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37453\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78795/nyu_2451_37453.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Madinah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37453",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37453",
-  "nyu_addl_dspace_s": "38434",
-  "locn_geometry": "ENVELOPE(38.97073326499378, 39.52406779268626, 24.018842074128194, 23.610385213508945)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37453"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346958"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 06-37-007",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37453\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78795/nyu_2451_37453.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37453\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78795/nyu_2451_37453.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Madinah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37453",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37453",
+  "nyu_addl_dspace_s": "38434",
+  "locn_geometry": "ENVELOPE(38.97073326499378, 39.52406779268626, 24.018842074128194, 23.610385213508945)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37454.json b/metadata-aardvark/Datasets/nyu-2451-37454.json
index c24ac8ff5..9e426182a 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37454.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37454.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37454",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346958"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 06-37-008",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37454\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78796/nyu_2451_37454.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37454\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78796/nyu_2451_37454.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Madinah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37454",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37454",
-  "nyu_addl_dspace_s": "38435",
-  "locn_geometry": "ENVELOPE(39.47873008536863, 40.02466362597388, 24.018552593259823, 23.610872199089574)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37454"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346958"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 06-37-008",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37454\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78796/nyu_2451_37454.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37454\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78796/nyu_2451_37454.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Madinah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37454",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37454",
+  "nyu_addl_dspace_s": "38435",
+  "locn_geometry": "ENVELOPE(39.47873008536863, 40.02466362597388, 24.018552593259823, 23.610872199089574)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37455.json b/metadata-aardvark/Datasets/nyu-2451-37455.json
index 0c706420e..5026e1799 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37455.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37455.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37455",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346958"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 06-37-017",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37455\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78797/nyu_2451_37455.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37455\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78797/nyu_2451_37455.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Madinah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37455",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37455",
-  "nyu_addl_dspace_s": "38436",
-  "locn_geometry": "ENVELOPE(37.98140710024291, 38.525547428746734, 23.68488069625149, 23.278741711901237)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37455"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346958"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 06-37-017",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37455\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78797/nyu_2451_37455.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37455\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78797/nyu_2451_37455.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Madinah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37455",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37455",
+  "nyu_addl_dspace_s": "38436",
+  "locn_geometry": "ENVELOPE(37.98140710024291, 38.525547428746734, 23.68488069625149, 23.278741711901237)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37456.json b/metadata-aardvark/Datasets/nyu-2451-37456.json
index c66ef3ead..28e822c73 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37456.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37456.json
@@ -1,44 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37456",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346958",
-    "qs_woe_2346959"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 06-37-018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37456\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78798/nyu_2451_37456.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37456\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78798/nyu_2451_37456.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Madinah, Saudi Arabia",
-    "Makkah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37456",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37456",
-  "nyu_addl_dspace_s": "38437",
-  "locn_geometry": "ENVELOPE(38.47695733761176, 39.026639603460396, 23.68511400298758, 23.2790767180011)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37456"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346958",
+    "qs_woe_2346959"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 06-37-018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37456\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78798/nyu_2451_37456.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37456\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78798/nyu_2451_37456.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Madinah, Saudi Arabia",
+    "Makkah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37456",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37456",
+  "nyu_addl_dspace_s": "38437",
+  "locn_geometry": "ENVELOPE(38.47695733761176, 39.026639603460396, 23.68511400298758, 23.2790767180011)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37457.json b/metadata-aardvark/Datasets/nyu-2451-37457.json
index a20b7d26f..7c0147764 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37457.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37457.json
@@ -1,44 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37457",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346958",
-    "qs_woe_2346959"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 06-37-019",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37457\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78799/nyu_2451_37457.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37457\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78799/nyu_2451_37457.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Madinah, Saudi Arabia",
-    "Makkah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37457",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37457",
-  "nyu_addl_dspace_s": "38438",
-  "locn_geometry": "ENVELOPE(38.98081536023859, 39.52598519413379, 23.68551424182642, 23.291979044473024)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37457"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346958",
+    "qs_woe_2346959"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 06-37-019",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37457\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78799/nyu_2451_37457.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37457\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78799/nyu_2451_37457.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Madinah, Saudi Arabia",
+    "Makkah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37457",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37457",
+  "nyu_addl_dspace_s": "38438",
+  "locn_geometry": "ENVELOPE(38.98081536023859, 39.52598519413379, 23.68551424182642, 23.291979044473024)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37458.json b/metadata-aardvark/Datasets/nyu-2451-37458.json
index 99a27710f..56e71278c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37458.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37458.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37458",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346958"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 06-37-020",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37458\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78800/nyu_2451_37458.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37458\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78800/nyu_2451_37458.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Madinah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37458",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37458",
-  "nyu_addl_dspace_s": "38439",
-  "locn_geometry": "ENVELOPE(39.47858345528909, 40.02991286389435, 23.682723382279782, 23.292238757204352)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37458"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346958"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 06-37-020",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37458\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78800/nyu_2451_37458.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37458\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78800/nyu_2451_37458.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Madinah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37458",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37458",
+  "nyu_addl_dspace_s": "38439",
+  "locn_geometry": "ENVELOPE(39.47858345528909, 40.02991286389435, 23.682723382279782, 23.292238757204352)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37459.json b/metadata-aardvark/Datasets/nyu-2451-37459.json
index a0a644f7b..8d4238e4e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37459.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37459.json
@@ -1,44 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37459",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346958",
-    "qs_woe_2346959"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 06-37-030",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37459\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78801/nyu_2451_37459.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37459\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78801/nyu_2451_37459.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Madinah, Saudi Arabia",
-    "Makkah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37459",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37459",
-  "nyu_addl_dspace_s": "38440",
-  "locn_geometry": "ENVELOPE(38.478288353111786, 39.024711436058475, 23.352166598596202, 22.95770912072311)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37459"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346958",
+    "qs_woe_2346959"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 06-37-030",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37459\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78801/nyu_2451_37459.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37459\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78801/nyu_2451_37459.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Madinah, Saudi Arabia",
+    "Makkah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37459",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37459",
+  "nyu_addl_dspace_s": "38440",
+  "locn_geometry": "ENVELOPE(38.478288353111786, 39.024711436058475, 23.352166598596202, 22.95770912072311)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37460.json b/metadata-aardvark/Datasets/nyu-2451-37460.json
index 822a9f3f9..dd9ea9dbe 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37460.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37460.json
@@ -1,44 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37460",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346958",
-    "qs_woe_2346959"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 06-37-031",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37460\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78802/nyu_2451_37460.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37460\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78802/nyu_2451_37460.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Madinah, Saudi Arabia",
-    "Makkah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37460",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37460",
-  "nyu_addl_dspace_s": "38441",
-  "locn_geometry": "ENVELOPE(38.978714541989234, 39.524167020558835, 23.35196635446732, 22.946105774872215)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37460"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346958",
+    "qs_woe_2346959"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 06-37-031",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37460\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78802/nyu_2451_37460.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37460\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78802/nyu_2451_37460.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Madinah, Saudi Arabia",
+    "Makkah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37460",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37460",
+  "nyu_addl_dspace_s": "38441",
+  "locn_geometry": "ENVELOPE(38.978714541989234, 39.524167020558835, 23.35196635446732, 22.946105774872215)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37461.json b/metadata-aardvark/Datasets/nyu-2451-37461.json
index ee3ab21a2..620dc5be0 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37461.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37461.json
@@ -1,44 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37461",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346958",
-    "qs_woe_2346959"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 06-37-032",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37461\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78803/nyu_2451_37461.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37461\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78803/nyu_2451_37461.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Madinah, Saudi Arabia",
-    "Makkah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37461",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37461",
-  "nyu_addl_dspace_s": "38442",
-  "locn_geometry": "ENVELOPE(39.48241678449608, 40.021521992423125, 23.35301512717636, 22.95912568145632)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37461"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346958",
+    "qs_woe_2346959"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 06-37-032",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37461\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78803/nyu_2451_37461.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37461\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78803/nyu_2451_37461.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Madinah, Saudi Arabia",
+    "Makkah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37461",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37461",
+  "nyu_addl_dspace_s": "38442",
+  "locn_geometry": "ENVELOPE(39.48241678449608, 40.021521992423125, 23.35301512717636, 22.95912568145632)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37462.json b/metadata-aardvark/Datasets/nyu-2451-37462.json
index 0173138e6..52a4eb3cb 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37462.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37462.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37462",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346959"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 06-37-042",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37462\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78804/nyu_2451_37462.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37462\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78804/nyu_2451_37462.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Makkah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37462",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37462",
-  "nyu_addl_dspace_s": "38443",
-  "locn_geometry": "ENVELOPE(38.47811893133462, 39.02410354303869, 23.019886794231173, 22.611980419133133)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37462"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346959"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 06-37-042",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37462\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78804/nyu_2451_37462.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37462\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78804/nyu_2451_37462.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Makkah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37462",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37462",
+  "nyu_addl_dspace_s": "38443",
+  "locn_geometry": "ENVELOPE(38.47811893133462, 39.02410354303869, 23.019886794231173, 22.611980419133133)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37463.json b/metadata-aardvark/Datasets/nyu-2451-37463.json
index 4aa9ad879..06af6c333 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37463.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37463.json
@@ -1,44 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37463",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346959",
-    "geonames_103035"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 06-37-043",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37463\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78805/nyu_2451_37463.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37463\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78805/nyu_2451_37463.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Makkah, Saudi Arabia",
-    "R\u0101bigh, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37463",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37463",
-  "nyu_addl_dspace_s": "38444",
-  "locn_geometry": "ENVELOPE(38.97943548144236, 39.52607396316299, 23.019189379073627, 22.622375253644297)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37463"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346959",
+    "geonames_103035"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 06-37-043",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37463\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78805/nyu_2451_37463.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37463\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78805/nyu_2451_37463.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Makkah, Saudi Arabia",
+    "Rābigh, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37463",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37463",
+  "nyu_addl_dspace_s": "38444",
+  "locn_geometry": "ENVELOPE(38.97943548144236, 39.52607396316299, 23.019189379073627, 22.622375253644297)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37464.json b/metadata-aardvark/Datasets/nyu-2451-37464.json
index 741665391..36384414c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37464.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37464.json
@@ -1,44 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37464",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346958",
-    "qs_woe_2346959"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 06-37-044",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37464\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78806/nyu_2451_37464.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37464\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78806/nyu_2451_37464.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Madinah, Saudi Arabia",
-    "Makkah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37464",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37464",
-  "nyu_addl_dspace_s": "38445",
-  "locn_geometry": "ENVELOPE(39.47626048599875, 40.026210162153845, 23.023239806074226, 22.623973683840386)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37464"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346958",
+    "qs_woe_2346959"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 06-37-044",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37464\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78806/nyu_2451_37464.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37464\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78806/nyu_2451_37464.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Madinah, Saudi Arabia",
+    "Makkah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37464",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37464",
+  "nyu_addl_dspace_s": "38445",
+  "locn_geometry": "ENVELOPE(39.47626048599875, 40.026210162153845, 23.023239806074226, 22.623973683840386)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37465.json b/metadata-aardvark/Datasets/nyu-2451-37465.json
index 1287292cc..af2d936d3 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37465.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37465.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37465",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346959"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 06-37-054",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37465\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78807/nyu_2451_37465.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37465\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78807/nyu_2451_37465.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Makkah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37465",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37465",
-  "nyu_addl_dspace_s": "38446",
-  "locn_geometry": "ENVELOPE(38.48072838667155, 39.02019048279808, 22.68725289479723, 22.29227449890758)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37465"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346959"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 06-37-054",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37465\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78807/nyu_2451_37465.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37465\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78807/nyu_2451_37465.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Makkah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37465",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37465",
+  "nyu_addl_dspace_s": "38446",
+  "locn_geometry": "ENVELOPE(38.48072838667155, 39.02019048279808, 22.68725289479723, 22.29227449890758)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37466.json b/metadata-aardvark/Datasets/nyu-2451-37466.json
index 90fb2a2e8..ccfe81b3d 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37466.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37466.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37466",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346959"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 06-37-055",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37466\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78808/nyu_2451_37466.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37466\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78808/nyu_2451_37466.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Makkah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37466",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37466",
-  "nyu_addl_dspace_s": "38447",
-  "locn_geometry": "ENVELOPE(38.97521294053821, 39.51865152144439, 22.68542476220569, 22.278507675993506)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37466"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346959"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 06-37-055",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37466\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78808/nyu_2451_37466.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37466\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78808/nyu_2451_37466.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Makkah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37466",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37466",
+  "nyu_addl_dspace_s": "38447",
+  "locn_geometry": "ENVELOPE(38.97521294053821, 39.51865152144439, 22.68542476220569, 22.278507675993506)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37467.json b/metadata-aardvark/Datasets/nyu-2451-37467.json
index 4cd4ef0e8..197a3488d 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37467.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37467.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37467",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346959"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 06-37-056",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37467\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78809/nyu_2451_37467.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37467\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78809/nyu_2451_37467.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Makkah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37467",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37467",
-  "nyu_addl_dspace_s": "38448",
-  "locn_geometry": "ENVELOPE(39.47892740750025, 40.02242684306277, 22.686749208151017, 22.293053950383463)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37467"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346959"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 06-37-056",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37467\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78809/nyu_2451_37467.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37467\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78809/nyu_2451_37467.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Makkah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37467",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37467",
+  "nyu_addl_dspace_s": "38448",
+  "locn_geometry": "ENVELOPE(39.47892740750025, 40.02242684306277, 22.686749208151017, 22.293053950383463)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37468.json b/metadata-aardvark/Datasets/nyu-2451-37468.json
index cdfa6e5d8..34bddfbba 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37468.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37468.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37468",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346959"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 06-37-066",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37468\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78810/nyu_2451_37468.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37468\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78810/nyu_2451_37468.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Makkah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37468",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37468",
-  "nyu_addl_dspace_s": "38449",
-  "locn_geometry": "ENVELOPE(38.478587589705576, 39.0250088252272, 22.35235487097915, 21.941741666354154)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37468"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346959"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 06-37-066",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37468\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78810/nyu_2451_37468.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37468\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78810/nyu_2451_37468.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Makkah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37468",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37468",
+  "nyu_addl_dspace_s": "38449",
+  "locn_geometry": "ENVELOPE(38.478587589705576, 39.0250088252272, 22.35235487097915, 21.941741666354154)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37469.json b/metadata-aardvark/Datasets/nyu-2451-37469.json
index af058a72d..2626d4e4c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37469.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37469.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37469",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346959"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 06-37-067",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37469\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78811/nyu_2451_37469.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37469\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78811/nyu_2451_37469.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Makkah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37469",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37469",
-  "nyu_addl_dspace_s": "38450",
-  "locn_geometry": "ENVELOPE(38.98141268758278, 39.525790453686476, 22.35291877239564, 21.95778358034908)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37469"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346959"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 06-37-067",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37469\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78811/nyu_2451_37469.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37469\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78811/nyu_2451_37469.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Makkah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37469",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37469",
+  "nyu_addl_dspace_s": "38450",
+  "locn_geometry": "ENVELOPE(38.98141268758278, 39.525790453686476, 22.35291877239564, 21.95778358034908)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37470.json b/metadata-aardvark/Datasets/nyu-2451-37470.json
index 05006e90a..e96b22fad 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37470.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37470.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37470",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346959"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 06-37-068",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37470\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78812/nyu_2451_37470.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37470\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78812/nyu_2451_37470.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Makkah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37470",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37470",
-  "nyu_addl_dspace_s": "38451",
-  "locn_geometry": "ENVELOPE(39.48063031682845, 40.02639721295854, 22.35298049955483, 21.942422329730718)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37470"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346959"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 06-37-068",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37470\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78812/nyu_2451_37470.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37470\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78812/nyu_2451_37470.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Makkah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37470",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37470",
+  "nyu_addl_dspace_s": "38451",
+  "locn_geometry": "ENVELOPE(39.48063031682845, 40.02639721295854, 22.35298049955483, 21.942422329730718)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37471.json b/metadata-aardvark/Datasets/nyu-2451-37471.json
index c86a594be..0bc3c483c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37471.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37471.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37471",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346959"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 06-37-078",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37471\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78813/nyu_2451_37471.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37471\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78813/nyu_2451_37471.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Makkah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37471",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37471",
-  "nyu_addl_dspace_s": "38452",
-  "locn_geometry": "ENVELOPE(38.47952392281789, 39.022876526986295, 22.01914123470209, 21.62493129205813)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37471"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346959"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 06-37-078",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37471\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78813/nyu_2451_37471.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37471\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78813/nyu_2451_37471.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Makkah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37471",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37471",
+  "nyu_addl_dspace_s": "38452",
+  "locn_geometry": "ENVELOPE(38.47952392281789, 39.022876526986295, 22.01914123470209, 21.62493129205813)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37472.json b/metadata-aardvark/Datasets/nyu-2451-37472.json
index c4d5cc57d..290fff9e0 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37472.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37472.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37472",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346959"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 06-37-079",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37472\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78814/nyu_2451_37472.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37472\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78814/nyu_2451_37472.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Makkah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37472",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37472",
-  "nyu_addl_dspace_s": "38453",
-  "locn_geometry": "ENVELOPE(38.98029237477375, 39.52248389399894, 22.017523268397387, 21.607112325487034)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37472"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346959"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 06-37-079",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37472\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78814/nyu_2451_37472.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37472\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78814/nyu_2451_37472.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Makkah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37472",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37472",
+  "nyu_addl_dspace_s": "38453",
+  "locn_geometry": "ENVELOPE(38.98029237477375, 39.52248389399894, 22.017523268397387, 21.607112325487034)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37473.json b/metadata-aardvark/Datasets/nyu-2451-37473.json
index afe439f0b..b0d2fbc30 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37473.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37473.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37473",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346959"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 06-37-080",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37473\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78815/nyu_2451_37473.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37473\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78815/nyu_2451_37473.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Makkah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37473",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37473",
-  "nyu_addl_dspace_s": "38454",
-  "locn_geometry": "ENVELOPE(39.48185117011231, 40.018773911223086, 22.018686131061635, 21.629337592975602)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37473"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346959"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 06-37-080",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37473\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78815/nyu_2451_37473.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37473\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78815/nyu_2451_37473.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Makkah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37473",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37473",
+  "nyu_addl_dspace_s": "38454",
+  "locn_geometry": "ENVELOPE(39.48185117011231, 40.018773911223086, 22.018686131061635, 21.629337592975602)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37474.json b/metadata-aardvark/Datasets/nyu-2451-37474.json
index 54c697b82..4af88e49c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37474.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37474.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37474",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346959"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 06-37-081",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37474\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78816/nyu_2451_37474.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37474\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78816/nyu_2451_37474.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Makkah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37474",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37474",
-  "nyu_addl_dspace_s": "38455",
-  "locn_geometry": "ENVELOPE(39.98010018015574, 40.52037189236612, 22.01770249073653, 21.611673566509552)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37474"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346959"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 06-37-081",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37474\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78816/nyu_2451_37474.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37474\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78816/nyu_2451_37474.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Makkah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37474",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37474",
+  "nyu_addl_dspace_s": "38455",
+  "locn_geometry": "ENVELOPE(39.98010018015574, 40.52037189236612, 22.01770249073653, 21.611673566509552)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37475.json b/metadata-aardvark/Datasets/nyu-2451-37475.json
index 5815642d0..5fe03799f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37475.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37475.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37475",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346959"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 06-37-082",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37475\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78817/nyu_2451_37475.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37475\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78817/nyu_2451_37475.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Makkah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37475",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37475",
-  "nyu_addl_dspace_s": "38456",
-  "locn_geometry": "ENVELOPE(40.47876614730771, 41.02535567639661, 22.019856636255643, 21.623216979078276)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37475"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346959"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 06-37-082",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37475\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78817/nyu_2451_37475.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37475\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78817/nyu_2451_37475.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Makkah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37475",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37475",
+  "nyu_addl_dspace_s": "38456",
+  "locn_geometry": "ENVELOPE(40.47876614730771, 41.02535567639661, 22.019856636255643, 21.623216979078276)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37476.json b/metadata-aardvark/Datasets/nyu-2451-37476.json
index 8ea5415c3..02e390aa0 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37476.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37476.json
@@ -1,38 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37476",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 06-37-090",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37476\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78818/nyu_2451_37476.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37476\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78818/nyu_2451_37476.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37476",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37476",
-  "nyu_addl_dspace_s": "38457",
-  "locn_geometry": "ENVELOPE(38.483660399901886, 39.019598811330596, 21.685815708982776, 21.27901042395553)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37476"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 06-37-090",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37476\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78818/nyu_2451_37476.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37476\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78818/nyu_2451_37476.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37476",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37476",
+  "nyu_addl_dspace_s": "38457",
+  "locn_geometry": "ENVELOPE(38.483660399901886, 39.019598811330596, 21.685815708982776, 21.27901042395553)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37477.json b/metadata-aardvark/Datasets/nyu-2451-37477.json
index 0aa00f2d1..2149b518c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37477.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37477.json
@@ -1,44 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37477",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346959",
-    "geonames_105343"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 06-37-091",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37477\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78819/nyu_2451_37477.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37477\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78819/nyu_2451_37477.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Makkah, Saudi Arabia",
-    "Jeddah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37477",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37477",
-  "nyu_addl_dspace_s": "38458",
-  "locn_geometry": "ENVELOPE(38.98357079731777, 39.53975251384769, 21.68639324199213, 21.292821938693233)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37477"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346959",
+    "geonames_105343"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 06-37-091",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37477\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78819/nyu_2451_37477.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37477\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78819/nyu_2451_37477.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Makkah, Saudi Arabia",
+    "Jeddah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37477",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37477",
+  "nyu_addl_dspace_s": "38458",
+  "locn_geometry": "ENVELOPE(38.98357079731777, 39.53975251384769, 21.68639324199213, 21.292821938693233)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37478.json b/metadata-aardvark/Datasets/nyu-2451-37478.json
index 2e9663d92..0e631b718 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37478.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37478.json
@@ -1,46 +1,62 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37478",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346959",
-    "geonames_104515",
-    "geonames_109417"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 06-37-092",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37478\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78820/nyu_2451_37478.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37478\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78820/nyu_2451_37478.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Makkah, Saudi Arabia",
-    "Mecca, Saudi Arabia",
-    "Al Jum\u016bm, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37478",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37478",
-  "nyu_addl_dspace_s": "38459",
-  "locn_geometry": "ENVELOPE(39.48101898181846, 40.021435544146314, 21.685715953080585, 21.292172603136503)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37478"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346959",
+    "geonames_104515",
+    "geonames_109417"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 06-37-092",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37478\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78820/nyu_2451_37478.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37478\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78820/nyu_2451_37478.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Makkah, Saudi Arabia",
+    "Mecca, Saudi Arabia",
+    "Al Jumūm, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37478",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37478",
+  "nyu_addl_dspace_s": "38459",
+  "locn_geometry": "ENVELOPE(39.48101898181846, 40.021435544146314, 21.685715953080585, 21.292172603136503)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37479.json b/metadata-aardvark/Datasets/nyu-2451-37479.json
index 02b03dca7..a8aff7cf5 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37479.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37479.json
@@ -1,44 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37479",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346959",
-    "geonames_410084"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 06-37-093",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37479\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78821/nyu_2451_37479.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37479\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78821/nyu_2451_37479.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Makkah, Saudi Arabia",
-    "Al Had\u0101, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37479",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37479",
-  "nyu_addl_dspace_s": "38460",
-  "locn_geometry": "ENVELOPE(39.97618315365714, 40.52314884261797, 21.686789758454502, 21.2728325003801)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37479"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346959",
+    "geonames_410084"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 06-37-093",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37479\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78821/nyu_2451_37479.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37479\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78821/nyu_2451_37479.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Makkah, Saudi Arabia",
+    "Al Hadā, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37479",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37479",
+  "nyu_addl_dspace_s": "38460",
+  "locn_geometry": "ENVELOPE(39.97618315365714, 40.52314884261797, 21.686789758454502, 21.2728325003801)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37480.json b/metadata-aardvark/Datasets/nyu-2451-37480.json
index d8fdcfd85..93b561e74 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37480.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37480.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37480",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346959"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 06-37-094",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37480\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78822/nyu_2451_37480.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37480\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78822/nyu_2451_37480.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Makkah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37480",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37480",
-  "nyu_addl_dspace_s": "38461",
-  "locn_geometry": "ENVELOPE(40.47822314145986, 41.02755744957763, 21.68638505982793, 21.274189273948675)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37480"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346959"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 06-37-094",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37480\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78822/nyu_2451_37480.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37480\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78822/nyu_2451_37480.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Makkah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37480",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37480",
+  "nyu_addl_dspace_s": "38461",
+  "locn_geometry": "ENVELOPE(40.47822314145986, 41.02755744957763, 21.68638505982793, 21.274189273948675)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37481.json b/metadata-aardvark/Datasets/nyu-2451-37481.json
index 0d95955f2..9d7c1df24 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37481.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37481.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37481",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346959"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 06-37-103",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37481\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78823/nyu_2451_37481.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37481\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78823/nyu_2451_37481.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Makkah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37481",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37481",
-  "nyu_addl_dspace_s": "38462",
-  "locn_geometry": "ENVELOPE(38.973246380151686, 39.5233921883011, 21.350592999027857, 20.944273419685796)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37481"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346959"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 06-37-103",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37481\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78823/nyu_2451_37481.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37481\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78823/nyu_2451_37481.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Makkah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37481",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37481",
+  "nyu_addl_dspace_s": "38462",
+  "locn_geometry": "ENVELOPE(38.973246380151686, 39.5233921883011, 21.350592999027857, 20.944273419685796)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37482.json b/metadata-aardvark/Datasets/nyu-2451-37482.json
index e0d6839f8..a7926bcad 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37482.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37482.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37482",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346959"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 06-37-104",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37482\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78824/nyu_2451_37482.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37482\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78824/nyu_2451_37482.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Makkah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37482",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37482",
-  "nyu_addl_dspace_s": "38463",
-  "locn_geometry": "ENVELOPE(39.47860041899117, 40.02246607715491, 21.352902441285476, 20.94230782821142)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37482"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346959"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 06-37-104",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37482\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78824/nyu_2451_37482.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37482\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78824/nyu_2451_37482.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Makkah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37482",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37482",
+  "nyu_addl_dspace_s": "38463",
+  "locn_geometry": "ENVELOPE(39.47860041899117, 40.02246607715491, 21.352902441285476, 20.94230782821142)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37483.json b/metadata-aardvark/Datasets/nyu-2451-37483.json
index 28446071a..44c660be3 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37483.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37483.json
@@ -1,46 +1,62 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37483",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346959",
-    "geonames_107968",
-    "geonames_410096"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 06-37-105",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37483\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78825/nyu_2451_37483.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37483\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78825/nyu_2451_37483.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Makkah, Saudi Arabia",
-    "Ta\u2019if, Saudi Arabia",
-    "Ash Shaf\u0101, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37483",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37483",
-  "nyu_addl_dspace_s": "38464",
-  "locn_geometry": "ENVELOPE(39.97398929679587, 40.52759735569803, 21.354171924306424, 20.938142326001287)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37483"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346959",
+    "geonames_107968",
+    "geonames_410096"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 06-37-105",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37483\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78825/nyu_2451_37483.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37483\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78825/nyu_2451_37483.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Makkah, Saudi Arabia",
+    "Ta’if, Saudi Arabia",
+    "Ash Shafā, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37483",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37483",
+  "nyu_addl_dspace_s": "38464",
+  "locn_geometry": "ENVELOPE(39.97398929679587, 40.52759735569803, 21.354171924306424, 20.938142326001287)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37484.json b/metadata-aardvark/Datasets/nyu-2451-37484.json
index efc31d9a1..28a8631e6 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37484.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37484.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37484",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346959"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 06-37-106",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37484\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78826/nyu_2451_37484.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37484\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78826/nyu_2451_37484.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Makkah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37484",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37484",
-  "nyu_addl_dspace_s": "38465",
-  "locn_geometry": "ENVELOPE(40.48331662978433, 41.016867286719496, 21.35190957525702, 20.94636563688956)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37484"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346959"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 06-37-106",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37484\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78826/nyu_2451_37484.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37484\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78826/nyu_2451_37484.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Makkah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37484",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37484",
+  "nyu_addl_dspace_s": "38465",
+  "locn_geometry": "ENVELOPE(40.48331662978433, 41.016867286719496, 21.35190957525702, 20.94636563688956)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37485.json b/metadata-aardvark/Datasets/nyu-2451-37485.json
index 46d7a850b..05b5fa5e0 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37485.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37485.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37485",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346959"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 06-37-115",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37485\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78827/nyu_2451_37485.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37485\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78827/nyu_2451_37485.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Makkah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37485",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37485",
-  "nyu_addl_dspace_s": "38466",
-  "locn_geometry": "ENVELOPE(38.97649935893871, 39.52492172284345, 21.020989408125736, 20.622642689466286)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37485"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346959"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 06-37-115",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37485\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78827/nyu_2451_37485.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37485\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78827/nyu_2451_37485.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Makkah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37485",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37485",
+  "nyu_addl_dspace_s": "38466",
+  "locn_geometry": "ENVELOPE(38.97649935893871, 39.52492172284345, 21.020989408125736, 20.622642689466286)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37486.json b/metadata-aardvark/Datasets/nyu-2451-37486.json
index e0463bd04..1e14ae0e0 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37486.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37486.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37486",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346959"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 06-37-116",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37486\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78828/nyu_2451_37486.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37486\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78828/nyu_2451_37486.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Makkah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37486",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37486",
-  "nyu_addl_dspace_s": "38467",
-  "locn_geometry": "ENVELOPE(39.476113377008915, 40.02361262285078, 21.019520367077508, 20.61137804092229)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37486"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346959"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 06-37-116",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37486\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78828/nyu_2451_37486.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37486\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78828/nyu_2451_37486.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Makkah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37486",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37486",
+  "nyu_addl_dspace_s": "38467",
+  "locn_geometry": "ENVELOPE(39.476113377008915, 40.02361262285078, 21.019520367077508, 20.61137804092229)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37487.json b/metadata-aardvark/Datasets/nyu-2451-37487.json
index 56880c2ea..a964fc02e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37487.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37487.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37487",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346959"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 06-37-117",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37487\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78829/nyu_2451_37487.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37487\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78829/nyu_2451_37487.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Makkah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37487",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37487",
-  "nyu_addl_dspace_s": "38468",
-  "locn_geometry": "ENVELOPE(39.9779631182325, 40.52283147084459, 21.020326035656165, 20.62181429496616)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37487"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346959"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 06-37-117",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37487\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78829/nyu_2451_37487.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37487\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78829/nyu_2451_37487.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Makkah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37487",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37487",
+  "nyu_addl_dspace_s": "38468",
+  "locn_geometry": "ENVELOPE(39.9779631182325, 40.52283147084459, 21.020326035656165, 20.62181429496616)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37488.json b/metadata-aardvark/Datasets/nyu-2451-37488.json
index 549f092e7..9e195be08 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37488.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37488.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37488",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346959"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 06-37-118",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37488\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78830/nyu_2451_37488.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37488\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78830/nyu_2451_37488.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Makkah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37488",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37488",
-  "nyu_addl_dspace_s": "38469",
-  "locn_geometry": "ENVELOPE(40.478009181682324, 41.021643801872855, 21.01915864576833, 20.61049167114439)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37488"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346959"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 06-37-118",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37488\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78830/nyu_2451_37488.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37488\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78830/nyu_2451_37488.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Makkah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37488",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37488",
+  "nyu_addl_dspace_s": "38469",
+  "locn_geometry": "ENVELOPE(40.478009181682324, 41.021643801872855, 21.01915864576833, 20.61049167114439)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37489.json b/metadata-aardvark/Datasets/nyu-2451-37489.json
index 57278f054..74be96b1c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37489.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37489.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37489",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346959"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 06-37-127",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37489\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78831/nyu_2451_37489.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37489\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78831/nyu_2451_37489.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Makkah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37489",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37489",
-  "nyu_addl_dspace_s": "38470",
-  "locn_geometry": "ENVELOPE(38.979936898090685, 39.52406267330614, 20.68601522852207, 20.272823071800275)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37489"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346959"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 06-37-127",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37489\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78831/nyu_2451_37489.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37489\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78831/nyu_2451_37489.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Makkah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37489",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37489",
+  "nyu_addl_dspace_s": "38470",
+  "locn_geometry": "ENVELOPE(38.979936898090685, 39.52406267330614, 20.68601522852207, 20.272823071800275)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37490.json b/metadata-aardvark/Datasets/nyu-2451-37490.json
index 7a81610b6..6119af1be 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37490.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37490.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37490",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346959"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 06-37-128",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37490\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78832/nyu_2451_37490.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37490\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78832/nyu_2451_37490.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Makkah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37490",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37490",
-  "nyu_addl_dspace_s": "38471",
-  "locn_geometry": "ENVELOPE(39.47961499719809, 40.022638678120856, 20.685030084605614, 20.29215615443514)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37490"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346959"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 06-37-128",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37490\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78832/nyu_2451_37490.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37490\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78832/nyu_2451_37490.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Makkah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37490",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37490",
+  "nyu_addl_dspace_s": "38471",
+  "locn_geometry": "ENVELOPE(39.47961499719809, 40.022638678120856, 20.685030084605614, 20.29215615443514)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37491.json b/metadata-aardvark/Datasets/nyu-2451-37491.json
index a64e4f880..946606935 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37491.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37491.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37491",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346959"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 06-37-129",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37491\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78833/nyu_2451_37491.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37491\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78833/nyu_2451_37491.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Makkah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37491",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37491",
-  "nyu_addl_dspace_s": "38472",
-  "locn_geometry": "ENVELOPE(39.979045763394886, 40.52629190471687, 20.685788439765684, 20.275234763682523)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37491"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346959"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 06-37-129",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37491\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78833/nyu_2451_37491.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37491\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78833/nyu_2451_37491.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Makkah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37491",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37491",
+  "nyu_addl_dspace_s": "38472",
+  "locn_geometry": "ENVELOPE(39.979045763394886, 40.52629190471687, 20.685788439765684, 20.275234763682523)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37492.json b/metadata-aardvark/Datasets/nyu-2451-37492.json
index fc58b3568..8bd059635 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37492.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37492.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37492",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346959"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 06-37-130",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37492\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78834/nyu_2451_37492.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37492\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78834/nyu_2451_37492.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Makkah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37492",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37492",
-  "nyu_addl_dspace_s": "38473",
-  "locn_geometry": "ENVELOPE(40.473554233932624, 41.028241075062624, 20.690141375546837, 20.29209805046704)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37492"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346959"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 06-37-130",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37492\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78834/nyu_2451_37492.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37492\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78834/nyu_2451_37492.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Makkah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37492",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37492",
+  "nyu_addl_dspace_s": "38473",
+  "locn_geometry": "ENVELOPE(40.473554233932624, 41.028241075062624, 20.690141375546837, 20.29209805046704)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37493.json b/metadata-aardvark/Datasets/nyu-2451-37493.json
index 592a7b773..7b30c6513 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37493.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37493.json
@@ -1,44 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37493",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346949",
-    "qs_woe_2346959"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 06-37-131",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37493\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78835/nyu_2451_37493.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37493\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78835/nyu_2451_37493.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Bahah, Saudi Arabia",
-    "Makkah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37493",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37493",
-  "nyu_addl_dspace_s": "38474",
-  "locn_geometry": "ENVELOPE(40.97585653624367, 41.52603376800903, 20.686867961389538, 20.28997274877515)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37493"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346949",
+    "qs_woe_2346959"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 06-37-131",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37493\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78835/nyu_2451_37493.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37493\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78835/nyu_2451_37493.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Bahah, Saudi Arabia",
+    "Makkah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37493",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37493",
+  "nyu_addl_dspace_s": "38474",
+  "locn_geometry": "ENVELOPE(40.97585653624367, 41.52603376800903, 20.686867961389538, 20.28997274877515)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37494.json b/metadata-aardvark/Datasets/nyu-2451-37494.json
index 9f976be21..2fe4eed3a 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37494.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37494.json
@@ -1,46 +1,62 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37494",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346949",
-    "qs_woe_2346955",
-    "qs_woe_2346959"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 06-37-132",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37494\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78836/nyu_2451_37494.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37494\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78836/nyu_2451_37494.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Bahah, Saudi Arabia",
-    "`Asir, Saudi Arabia",
-    "Makkah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37494",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37494",
-  "nyu_addl_dspace_s": "38475",
-  "locn_geometry": "ENVELOPE(41.48036852332934, 42.021013474165905, 20.684569335281246, 20.29343401220858)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37494"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346949",
+    "qs_woe_2346955",
+    "qs_woe_2346959"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 06-37-132",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37494\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78836/nyu_2451_37494.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37494\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78836/nyu_2451_37494.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Bahah, Saudi Arabia",
+    "`Asir, Saudi Arabia",
+    "Makkah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37494",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37494",
+  "nyu_addl_dspace_s": "38475",
+  "locn_geometry": "ENVELOPE(41.48036852332934, 42.021013474165905, 20.684569335281246, 20.29343401220858)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37495.json b/metadata-aardvark/Datasets/nyu-2451-37495.json
index 4ec339cef..d5b141f76 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37495.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37495.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37495",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346959"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 06-37-140",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37495\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78837/nyu_2451_37495.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37495\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78837/nyu_2451_37495.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Makkah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37495",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37495",
-  "nyu_addl_dspace_s": "38476",
-  "locn_geometry": "ENVELOPE(39.473882917614105, 40.025863600709215, 20.353230871377058, 19.954797053620542)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37495"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346959"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 06-37-140",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37495\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78837/nyu_2451_37495.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37495\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78837/nyu_2451_37495.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Makkah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37495",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37495",
+  "nyu_addl_dspace_s": "38476",
+  "locn_geometry": "ENVELOPE(39.473882917614105, 40.025863600709215, 20.353230871377058, 19.954797053620542)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37496.json b/metadata-aardvark/Datasets/nyu-2451-37496.json
index a4ef8e174..cfed484d3 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37496.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37496.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37496",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346959"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 06-37-141",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37496\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78838/nyu_2451_37496.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37496\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78838/nyu_2451_37496.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Makkah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37496",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37496",
-  "nyu_addl_dspace_s": "38477",
-  "locn_geometry": "ENVELOPE(39.975947881243805, 40.5167029211227, 20.351968321198285, 19.945046429481156)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37496"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346959"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 06-37-141",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37496\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78838/nyu_2451_37496.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37496\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78838/nyu_2451_37496.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Makkah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37496",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37496",
+  "nyu_addl_dspace_s": "38477",
+  "locn_geometry": "ENVELOPE(39.975947881243805, 40.5167029211227, 20.351968321198285, 19.945046429481156)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37497.json b/metadata-aardvark/Datasets/nyu-2451-37497.json
index 984cdf267..225fbe231 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37497.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37497.json
@@ -1,44 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37497",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346949",
-    "qs_woe_2346959"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 06-37-142",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37497\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78839/nyu_2451_37497.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37497\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78839/nyu_2451_37497.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Bahah, Saudi Arabia",
-    "Makkah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37497",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37497",
-  "nyu_addl_dspace_s": "38478",
-  "locn_geometry": "ENVELOPE(40.47859083926045, 41.023607178514446, 20.35267583258965, 19.95657138731937)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37497"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346949",
+    "qs_woe_2346959"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 06-37-142",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37497\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78839/nyu_2451_37497.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37497\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78839/nyu_2451_37497.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Bahah, Saudi Arabia",
+    "Makkah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37497",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37497",
+  "nyu_addl_dspace_s": "38478",
+  "locn_geometry": "ENVELOPE(40.47859083926045, 41.023607178514446, 20.35267583258965, 19.95657138731937)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37498.json b/metadata-aardvark/Datasets/nyu-2451-37498.json
index ef5cb17d4..046d74cc8 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37498.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37498.json
@@ -1,48 +1,64 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37498",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346949",
-    "qs_woe_2346959",
-    "geonames_109953",
-    "geonames_109118"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 06-37-143",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37498\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78840/nyu_2451_37498.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37498\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78840/nyu_2451_37498.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Bahah, Saudi Arabia",
-    "Makkah, Saudi Arabia",
-    "Al B\u0101\u1e29ah, Saudi Arabia",
-    "Al Mindak, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37498",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37498",
-  "nyu_addl_dspace_s": "38479",
-  "locn_geometry": "ENVELOPE(40.980029459502255, 41.52410836108122, 20.352546977279374, 19.94288126890545)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37498"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346949",
+    "qs_woe_2346959",
+    "geonames_109953",
+    "geonames_109118"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 06-37-143",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37498\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78840/nyu_2451_37498.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37498\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78840/nyu_2451_37498.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Bahah, Saudi Arabia",
+    "Makkah, Saudi Arabia",
+    "Al Bāḩah, Saudi Arabia",
+    "Al Mindak, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37498",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37498",
+  "nyu_addl_dspace_s": "38479",
+  "locn_geometry": "ENVELOPE(40.980029459502255, 41.52410836108122, 20.352546977279374, 19.94288126890545)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37499.json b/metadata-aardvark/Datasets/nyu-2451-37499.json
index c422ebaeb..d0c6409a7 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37499.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37499.json
@@ -1,44 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37499",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346949",
-    "qs_woe_2346955"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 06-37-144",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37499\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78841/nyu_2451_37499.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37499\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78841/nyu_2451_37499.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Bahah, Saudi Arabia",
-    "`Asir, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37499",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37499",
-  "nyu_addl_dspace_s": "38480",
-  "locn_geometry": "ENVELOPE(41.476477821090825, 42.018692881389725, 20.347032124782334, 19.956179977209086)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37499"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346949",
+    "qs_woe_2346955"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 06-37-144",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37499\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78841/nyu_2451_37499.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37499\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78841/nyu_2451_37499.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Bahah, Saudi Arabia",
+    "`Asir, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37499",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37499",
+  "nyu_addl_dspace_s": "38480",
+  "locn_geometry": "ENVELOPE(41.476477821090825, 42.018692881389725, 20.347032124782334, 19.956179977209086)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37500.json b/metadata-aardvark/Datasets/nyu-2451-37500.json
index ba0f0634a..765011f5a 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37500.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37500.json
@@ -1,46 +1,62 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37500",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346949",
-    "qs_woe_2346955",
-    "qs_woe_2346959"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 06-38-121",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37500\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78842/nyu_2451_37500.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37500\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78842/nyu_2451_37500.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Bahah, Saudi Arabia",
-    "`Asir, Saudi Arabia",
-    "Makkah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37500",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37500",
-  "nyu_addl_dspace_s": "38481",
-  "locn_geometry": "ENVELOPE(41.976988689836, 42.52472564539713, 20.68542274611175, 20.290880130427873)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37500"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346949",
+    "qs_woe_2346955",
+    "qs_woe_2346959"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 06-38-121",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37500\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78842/nyu_2451_37500.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37500\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78842/nyu_2451_37500.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Bahah, Saudi Arabia",
+    "`Asir, Saudi Arabia",
+    "Makkah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37500",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37500",
+  "nyu_addl_dspace_s": "38481",
+  "locn_geometry": "ENVELOPE(41.976988689836, 42.52472564539713, 20.68542274611175, 20.290880130427873)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37501.json b/metadata-aardvark/Datasets/nyu-2451-37501.json
index 812fe561e..e01544095 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37501.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37501.json
@@ -1,44 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37501",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346955",
-    "qs_woe_2346959"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 06-38-122",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37501\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78843/nyu_2451_37501.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37501\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78843/nyu_2451_37501.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "`Asir, Saudi Arabia",
-    "Makkah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37501",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37501",
-  "nyu_addl_dspace_s": "38482",
-  "locn_geometry": "ENVELOPE(42.474881743283845, 43.02389631948437, 20.68603198394035, 20.27898541608559)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37501"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346955",
+    "qs_woe_2346959"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 06-38-122",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37501\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78843/nyu_2451_37501.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37501\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78843/nyu_2451_37501.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "`Asir, Saudi Arabia",
+    "Makkah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37501",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37501",
+  "nyu_addl_dspace_s": "38482",
+  "locn_geometry": "ENVELOPE(42.474881743283845, 43.02389631948437, 20.68603198394035, 20.27898541608559)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37502.json b/metadata-aardvark/Datasets/nyu-2451-37502.json
index 7660163c6..6b0a48bd2 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37502.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37502.json
@@ -1,48 +1,64 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37502",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346949",
-    "qs_woe_2346955",
-    "qs_woe_2346959",
-    "geonames_101633"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 06-38-133",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37502\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78844/nyu_2451_37502.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37502\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78844/nyu_2451_37502.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Bahah, Saudi Arabia",
-    "`Asir, Saudi Arabia",
-    "Makkah, Saudi Arabia",
-    "Tab\u0101lah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37502",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37502",
-  "nyu_addl_dspace_s": "38483",
-  "locn_geometry": "ENVELOPE(41.978295836247305, 42.52422359278505, 20.353069183345685, 19.941746404107523)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37502"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346949",
+    "qs_woe_2346955",
+    "qs_woe_2346959",
+    "geonames_101633"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 06-38-133",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37502\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78844/nyu_2451_37502.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37502\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78844/nyu_2451_37502.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Bahah, Saudi Arabia",
+    "`Asir, Saudi Arabia",
+    "Makkah, Saudi Arabia",
+    "Tabālah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37502",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37502",
+  "nyu_addl_dspace_s": "38483",
+  "locn_geometry": "ENVELOPE(41.978295836247305, 42.52422359278505, 20.353069183345685, 19.941746404107523)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37503.json b/metadata-aardvark/Datasets/nyu-2451-37503.json
index e80094b33..1fb28641a 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37503.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37503.json
@@ -1,44 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37503",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346955",
-    "geonames_103369"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 06-38-134",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37503\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78845/nyu_2451_37503.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37503\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78845/nyu_2451_37503.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "`Asir, Saudi Arabia",
-    "Qal\u2018at B\u012bshah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37503",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37503",
-  "nyu_addl_dspace_s": "38484",
-  "locn_geometry": "ENVELOPE(42.48060018228297, 43.02446455772565, 20.352935619816957, 19.960518847442753)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37503"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346955",
+    "geonames_103369"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 06-38-134",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37503\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78845/nyu_2451_37503.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37503\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78845/nyu_2451_37503.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "`Asir, Saudi Arabia",
+    "Qal‘at Bīshah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37503",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37503",
+  "nyu_addl_dspace_s": "38484",
+  "locn_geometry": "ENVELOPE(42.48060018228297, 43.02446455772565, 20.352935619816957, 19.960518847442753)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37504.json b/metadata-aardvark/Datasets/nyu-2451-37504.json
index f8deba278..7078c141c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37504.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37504.json
@@ -1,38 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37504",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 06-39-005",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37504\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78846/nyu_2451_37504.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37504\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78846/nyu_2451_37504.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37504",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37504",
-  "nyu_addl_dspace_s": "38485",
-  "locn_geometry": "ENVELOPE(49.976078166913005, 50.520580828108635, 24.02242812388266, 23.622199548704423)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37504"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 06-39-005",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37504\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78846/nyu_2451_37504.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37504\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78846/nyu_2451_37504.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37504",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37504",
+  "nyu_addl_dspace_s": "38485",
+  "locn_geometry": "ENVELOPE(49.976078166913005, 50.520580828108635, 24.02242812388266, 23.622199548704423)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37505.json b/metadata-aardvark/Datasets/nyu-2451-37505.json
index f2909f514..594a27018 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37505.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37505.json
@@ -1,38 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37505",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 06-39-006",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37505\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78847/nyu_2451_37505.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37505\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78847/nyu_2451_37505.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37505",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37505",
-  "nyu_addl_dspace_s": "38486",
-  "locn_geometry": "ENVELOPE(50.477133509713866, 51.02693346812116, 24.018490012079727, 23.625144090531094)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37505"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 06-39-006",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37505\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78847/nyu_2451_37505.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37505\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78847/nyu_2451_37505.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37505",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37505",
+  "nyu_addl_dspace_s": "38486",
+  "locn_geometry": "ENVELOPE(50.477133509713866, 51.02693346812116, 24.018490012079727, 23.625144090531094)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37506.json b/metadata-aardvark/Datasets/nyu-2451-37506.json
index 4d4528416..4b28f94c7 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37506.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37506.json
@@ -1,38 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37506",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 06-39-007",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37506\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78848/nyu_2451_37506.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37506\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78848/nyu_2451_37506.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37506",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37506",
-  "nyu_addl_dspace_s": "38487",
-  "locn_geometry": "ENVELOPE(50.97824581942153, 51.522801299423016, 24.018851543604786, 23.612293639454492)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37506"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 06-39-007",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37506\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78848/nyu_2451_37506.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37506\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78848/nyu_2451_37506.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37506",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37506",
+  "nyu_addl_dspace_s": "38487",
+  "locn_geometry": "ENVELOPE(50.97824581942153, 51.522801299423016, 24.018851543604786, 23.612293639454492)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37507.json b/metadata-aardvark/Datasets/nyu-2451-37507.json
index a4e1300a6..b8f4db015 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37507.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37507.json
@@ -1,38 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37507",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 06-39-008",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37507\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78849/nyu_2451_37507.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37507\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78849/nyu_2451_37507.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37507",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37507",
-  "nyu_addl_dspace_s": "38488",
-  "locn_geometry": "ENVELOPE(51.47903468281539, 52.02637490020032, 24.016438139568454, 23.6079933803596)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37507"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 06-39-008",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37507\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78849/nyu_2451_37507.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37507\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78849/nyu_2451_37507.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37507",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37507",
+  "nyu_addl_dspace_s": "38488",
+  "locn_geometry": "ENVELOPE(51.47903468281539, 52.02637490020032, 24.016438139568454, 23.6079933803596)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37508.json b/metadata-aardvark/Datasets/nyu-2451-37508.json
index 9075bc287..961b8f4c0 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37508.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37508.json
@@ -1,38 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37508",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 06-39-017",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37508\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78850/nyu_2451_37508.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37508\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78850/nyu_2451_37508.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37508",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37508",
-  "nyu_addl_dspace_s": "38489",
-  "locn_geometry": "ENVELOPE(49.98164950156808, 50.52481992516185, 23.686388424946326, 23.29544603344091)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37508"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 06-39-017",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37508\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78850/nyu_2451_37508.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37508\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78850/nyu_2451_37508.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37508",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37508",
+  "nyu_addl_dspace_s": "38489",
+  "locn_geometry": "ENVELOPE(49.98164950156808, 50.52481992516185, 23.686388424946326, 23.29544603344091)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37509.json b/metadata-aardvark/Datasets/nyu-2451-37509.json
index 389a55723..2af39355d 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37509.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37509.json
@@ -1,38 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37509",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 06-39-018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37509\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78851/nyu_2451_37509.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37509\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78851/nyu_2451_37509.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37509",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37509",
-  "nyu_addl_dspace_s": "38490",
-  "locn_geometry": "ENVELOPE(50.47960357113268, 51.02272454603344, 23.687401986063566, 23.279608150626398)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37509"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 06-39-018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37509\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78851/nyu_2451_37509.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37509\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78851/nyu_2451_37509.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37509",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37509",
+  "nyu_addl_dspace_s": "38490",
+  "locn_geometry": "ENVELOPE(50.47960357113268, 51.02272454603344, 23.687401986063566, 23.279608150626398)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37510.json b/metadata-aardvark/Datasets/nyu-2451-37510.json
index 3b0c38e5f..7565ac4f3 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37510.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37510.json
@@ -1,38 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37510",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 06-39-019",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37510\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78852/nyu_2451_37510.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37510\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78852/nyu_2451_37510.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37510",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37510",
-  "nyu_addl_dspace_s": "38491",
-  "locn_geometry": "ENVELOPE(50.98109960069034, 51.52902106820802, 23.68600119673279, 23.28011103918768)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37510"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 06-39-019",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37510\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78852/nyu_2451_37510.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37510\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78852/nyu_2451_37510.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37510",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37510",
+  "nyu_addl_dspace_s": "38491",
+  "locn_geometry": "ENVELOPE(50.98109960069034, 51.52902106820802, 23.68600119673279, 23.28011103918768)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37511.json b/metadata-aardvark/Datasets/nyu-2451-37511.json
index ecff2d510..973426f5d 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37511.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37511.json
@@ -1,38 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37511",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 06-39-020",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37511\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78853/nyu_2451_37511.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37511\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78853/nyu_2451_37511.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37511",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37511",
-  "nyu_addl_dspace_s": "38492",
-  "locn_geometry": "ENVELOPE(51.47543926413287, 52.02220606031378, 23.686465622667626, 23.277404850909736)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37511"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 06-39-020",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37511\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78853/nyu_2451_37511.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37511\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78853/nyu_2451_37511.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37511",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37511",
+  "nyu_addl_dspace_s": "38492",
+  "locn_geometry": "ENVELOPE(51.47543926413287, 52.02220606031378, 23.686465622667626, 23.277404850909736)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37512.json b/metadata-aardvark/Datasets/nyu-2451-37512.json
index 267eb82a9..bb61eb320 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37512.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37512.json
@@ -1,38 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37512",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-36-011",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37512\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78854/nyu_2451_37512.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37512\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78854/nyu_2451_37512.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37512",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37512",
-  "nyu_addl_dspace_s": "38493",
-  "locn_geometry": "ENVELOPE(34.97574275705614, 35.52502942407189, 28.019808574349174, 27.611535764249833)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37512"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-36-011",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37512\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78854/nyu_2451_37512.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37512\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78854/nyu_2451_37512.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37512",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37512",
+  "nyu_addl_dspace_s": "38493",
+  "locn_geometry": "ENVELOPE(34.97574275705614, 35.52502942407189, 28.019808574349174, 27.611535764249833)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37513.json b/metadata-aardvark/Datasets/nyu-2451-37513.json
index 2067a80e8..a18bcf846 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37513.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37513.json
@@ -1,38 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37513",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-36-012",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37513\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78855/nyu_2451_37513.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37513\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78855/nyu_2451_37513.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37513",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37513",
-  "nyu_addl_dspace_s": "38494",
-  "locn_geometry": "ENVELOPE(35.48152963787814, 36.02237672969082, 28.018676542187308, 27.627934293383426)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37513"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-36-012",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37513\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78855/nyu_2451_37513.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37513\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78855/nyu_2451_37513.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37513",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37513",
+  "nyu_addl_dspace_s": "38494",
+  "locn_geometry": "ENVELOPE(35.48152963787814, 36.02237672969082, 28.018676542187308, 27.627934293383426)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37514.json b/metadata-aardvark/Datasets/nyu-2451-37514.json
index ef15ab80a..1126546e0 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37514.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37514.json
@@ -1,38 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37514",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-36-023",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37514\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78856/nyu_2451_37514.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37514\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78856/nyu_2451_37514.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37514",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37514",
-  "nyu_addl_dspace_s": "38495",
-  "locn_geometry": "ENVELOPE(34.97994715432975, 35.522829999529044, 27.685360040108826, 27.29729545141216)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37514"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-36-023",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37514\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78856/nyu_2451_37514.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37514\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78856/nyu_2451_37514.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37514",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37514",
+  "nyu_addl_dspace_s": "38495",
+  "locn_geometry": "ENVELOPE(34.97994715432975, 35.522829999529044, 27.685360040108826, 27.29729545141216)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37515.json b/metadata-aardvark/Datasets/nyu-2451-37515.json
index a103f9776..5171fa4f2 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37515.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37515.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37515",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "geonames_106909"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-36-024",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37515\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78857/nyu_2451_37515.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37515\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78857/nyu_2451_37515.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Duba, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37515",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37515",
-  "nyu_addl_dspace_s": "38496",
-  "locn_geometry": "ENVELOPE(35.480157765594214, 36.02728218909099, 27.68575923593622, 27.278297304682738)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37515"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "geonames_106909"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-36-024",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37515\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78857/nyu_2451_37515.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37515\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78857/nyu_2451_37515.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Duba, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37515",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37515",
+  "nyu_addl_dspace_s": "38496",
+  "locn_geometry": "ENVELOPE(35.480157765594214, 36.02728218909099, 27.68575923593622, 27.278297304682738)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37516.json b/metadata-aardvark/Datasets/nyu-2451-37516.json
index 9fe2eef79..7e270d994 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37516.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37516.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37516",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "geonames_106909"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-36-036",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37516\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78858/nyu_2451_37516.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37516\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78858/nyu_2451_37516.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Duba, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37516",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37516",
-  "nyu_addl_dspace_s": "38497",
-  "locn_geometry": "ENVELOPE(35.48102978730538, 36.02365476596616, 27.352311804022413, 26.958290537495444)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37516"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "geonames_106909"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-36-036",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37516\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78858/nyu_2451_37516.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37516\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78858/nyu_2451_37516.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Duba, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37516",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37516",
+  "nyu_addl_dspace_s": "38497",
+  "locn_geometry": "ENVELOPE(35.48102978730538, 36.02365476596616, 27.352311804022413, 26.958290537495444)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37517.json b/metadata-aardvark/Datasets/nyu-2451-37517.json
index 998cf836b..ca4cd6e9e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37517.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37517.json
@@ -1,38 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37517",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-36-048",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37517\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78859/nyu_2451_37517.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37517\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78859/nyu_2451_37517.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37517",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37517",
-  "nyu_addl_dspace_s": "38498",
-  "locn_geometry": "ENVELOPE(35.47677893118592, 36.023591219009404, 27.018723837106084, 26.612099359849807)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37517"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-36-048",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37517\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78859/nyu_2451_37517.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37517\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78859/nyu_2451_37517.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37517",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37517",
+  "nyu_addl_dspace_s": "38498",
+  "locn_geometry": "ENVELOPE(35.47677893118592, 36.023591219009404, 27.018723837106084, 26.612099359849807)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37518.json b/metadata-aardvark/Datasets/nyu-2451-37518.json
index e02ffa354..6fbd0956d 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37518.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37518.json
@@ -1,38 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37518",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-37-001",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37518\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78860/nyu_2451_37518.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37518\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78860/nyu_2451_37518.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37518",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37518",
-  "nyu_addl_dspace_s": "38499",
-  "locn_geometry": "ENVELOPE(35.97889984172386, 36.52319779958415, 28.018700711145758, 27.614892639163855)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37518"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-37-001",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37518\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78860/nyu_2451_37518.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37518\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78860/nyu_2451_37518.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37518",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37518",
+  "nyu_addl_dspace_s": "38499",
+  "locn_geometry": "ENVELOPE(35.97889984172386, 36.52319779958415, 28.018700711145758, 27.614892639163855)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37519.json b/metadata-aardvark/Datasets/nyu-2451-37519.json
index c23f6ad10..f910c9c77 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37519.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37519.json
@@ -1,38 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37519",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-37-002",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37519\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78861/nyu_2451_37519.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37519\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78861/nyu_2451_37519.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37519",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37519",
-  "nyu_addl_dspace_s": "38500",
-  "locn_geometry": "ENVELOPE(36.481923960507025, 37.02364770244281, 28.019719704978755, 27.609493091880555)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37519"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-37-002",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37519\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78861/nyu_2451_37519.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37519\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78861/nyu_2451_37519.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37519",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37519",
+  "nyu_addl_dspace_s": "38500",
+  "locn_geometry": "ENVELOPE(36.481923960507025, 37.02364770244281, 28.019719704978755, 27.609493091880555)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37520.json b/metadata-aardvark/Datasets/nyu-2451-37520.json
index 2ce8ed30f..73f312b57 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37520.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37520.json
@@ -1,38 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37520",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-37-003",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37520\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78862/nyu_2451_37520.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37520\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78862/nyu_2451_37520.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37520",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37520",
-  "nyu_addl_dspace_s": "38501",
-  "locn_geometry": "ENVELOPE(36.97615819200073, 37.522604635365454, 28.021145230109717, 27.608516104269164)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37520"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-37-003",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37520\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78862/nyu_2451_37520.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37520\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78862/nyu_2451_37520.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37520",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37520",
+  "nyu_addl_dspace_s": "38501",
+  "locn_geometry": "ENVELOPE(36.97615819200073, 37.522604635365454, 28.021145230109717, 27.608516104269164)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37521.json b/metadata-aardvark/Datasets/nyu-2451-37521.json
index 08d77b44d..76e1767fa 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37521.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37521.json
@@ -1,38 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37521",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-37-004",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37521\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78863/nyu_2451_37521.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37521\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78863/nyu_2451_37521.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37521",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37521",
-  "nyu_addl_dspace_s": "38502",
-  "locn_geometry": "ENVELOPE(37.47386512644688, 38.024136702669665, 28.020869241014356, 27.61174837782133)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37521"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-37-004",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37521\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78863/nyu_2451_37521.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37521\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78863/nyu_2451_37521.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37521",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37521",
+  "nyu_addl_dspace_s": "38502",
+  "locn_geometry": "ENVELOPE(37.47386512644688, 38.024136702669665, 28.020869241014356, 27.61174837782133)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37522.json b/metadata-aardvark/Datasets/nyu-2451-37522.json
index a04cb188b..8579c1604 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37522.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37522.json
@@ -1,38 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37522",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-37-013",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37522\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78864/nyu_2451_37522.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37522\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78864/nyu_2451_37522.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37522",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37522",
-  "nyu_addl_dspace_s": "38503",
-  "locn_geometry": "ENVELOPE(35.97573752877401, 36.524049689977986, 27.688246076662942, 27.28611328023193)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37522"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-37-013",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37522\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78864/nyu_2451_37522.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37522\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78864/nyu_2451_37522.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37522",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37522",
+  "nyu_addl_dspace_s": "38503",
+  "locn_geometry": "ENVELOPE(35.97573752877401, 36.524049689977986, 27.688246076662942, 27.28611328023193)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37523.json b/metadata-aardvark/Datasets/nyu-2451-37523.json
index ff94d3871..08d1d4867 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37523.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37523.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37523",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346958"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-37-014",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37523\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78865/nyu_2451_37523.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37523\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78865/nyu_2451_37523.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Madinah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37523",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37523",
-  "nyu_addl_dspace_s": "38504",
-  "locn_geometry": "ENVELOPE(36.48061343447911, 37.021697709956335, 27.688001212359527, 27.29256264157486)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37523"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346958"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-37-014",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37523\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78865/nyu_2451_37523.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37523\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78865/nyu_2451_37523.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Madinah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37523",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37523",
+  "nyu_addl_dspace_s": "38504",
+  "locn_geometry": "ENVELOPE(36.48061343447911, 37.021697709956335, 27.688001212359527, 27.29256264157486)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37524.json b/metadata-aardvark/Datasets/nyu-2451-37524.json
index 03b82fcbc..1e6829f76 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37524.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37524.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37524",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346958"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-37-015",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37524\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78866/nyu_2451_37524.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37524\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78866/nyu_2451_37524.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Madinah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37524",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37524",
-  "nyu_addl_dspace_s": "38505",
-  "locn_geometry": "ENVELOPE(36.975009205856296, 37.5239719850255, 27.686610218570358, 27.289111008043317)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37524"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346958"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-37-015",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37524\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78866/nyu_2451_37524.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37524\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78866/nyu_2451_37524.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Madinah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37524",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37524",
+  "nyu_addl_dspace_s": "38505",
+  "locn_geometry": "ENVELOPE(36.975009205856296, 37.5239719850255, 27.686610218570358, 27.289111008043317)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37525.json b/metadata-aardvark/Datasets/nyu-2451-37525.json
index 6e48bd431..966463714 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37525.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37525.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37525",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346958"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-37-016",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37525\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78867/nyu_2451_37525.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37525\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78867/nyu_2451_37525.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Madinah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37525",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37525",
-  "nyu_addl_dspace_s": "38506",
-  "locn_geometry": "ENVELOPE(37.481073283378564, 38.02088291573143, 27.6861683809329, 27.293299040638136)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37525"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346958"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-37-016",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37525\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78867/nyu_2451_37525.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37525\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78867/nyu_2451_37525.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Madinah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37525",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37525",
+  "nyu_addl_dspace_s": "38506",
+  "locn_geometry": "ENVELOPE(37.481073283378564, 38.02088291573143, 27.6861683809329, 27.293299040638136)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37526.json b/metadata-aardvark/Datasets/nyu-2451-37526.json
index 14bb2bb2b..b45a2bfa5 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37526.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37526.json
@@ -1,38 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37526",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-37-025",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37526\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78868/nyu_2451_37526.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37526\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78868/nyu_2451_37526.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37526",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37526",
-  "nyu_addl_dspace_s": "38507",
-  "locn_geometry": "ENVELOPE(35.96830272341151, 36.523107924178014, 27.354288646886687, 26.960693087929045)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37526"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-37-025",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37526\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78868/nyu_2451_37526.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37526\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78868/nyu_2451_37526.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37526",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37526",
+  "nyu_addl_dspace_s": "38507",
+  "locn_geometry": "ENVELOPE(35.96830272341151, 36.523107924178014, 27.354288646886687, 26.960693087929045)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37527.json b/metadata-aardvark/Datasets/nyu-2451-37527.json
index fe8ff2616..2d8911293 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37527.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37527.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37527",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346958"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-37-026",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37527\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78869/nyu_2451_37527.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37527\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78869/nyu_2451_37527.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Madinah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37527",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37527",
-  "nyu_addl_dspace_s": "38508",
-  "locn_geometry": "ENVELOPE(36.47591027463594, 37.02737610399895, 27.354157138126197, 26.94295919166727)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37527"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346958"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-37-026",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37527\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78869/nyu_2451_37527.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37527\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78869/nyu_2451_37527.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Madinah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37527",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37527",
+  "nyu_addl_dspace_s": "38508",
+  "locn_geometry": "ENVELOPE(36.47591027463594, 37.02737610399895, 27.354157138126197, 26.94295919166727)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37528.json b/metadata-aardvark/Datasets/nyu-2451-37528.json
index 875fc4e5e..749e2cc6b 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37528.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37528.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37528",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346958"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-37-027",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37528\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78870/nyu_2451_37528.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37528\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78870/nyu_2451_37528.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Madinah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37528",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37528",
-  "nyu_addl_dspace_s": "38509",
-  "locn_geometry": "ENVELOPE(36.976640609858464, 37.52552255060491, 27.353495329510082, 26.957659302168846)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37528"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346958"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-37-027",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37528\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78870/nyu_2451_37528.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37528\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78870/nyu_2451_37528.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Madinah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37528",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37528",
+  "nyu_addl_dspace_s": "38509",
+  "locn_geometry": "ENVELOPE(36.976640609858464, 37.52552255060491, 27.353495329510082, 26.957659302168846)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37529.json b/metadata-aardvark/Datasets/nyu-2451-37529.json
index aae27b76f..77bfe5819 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37529.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37529.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37529",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346958"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-37-028",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37529\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78871/nyu_2451_37529.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37529\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78871/nyu_2451_37529.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Madinah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37529",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37529",
-  "nyu_addl_dspace_s": "38510",
-  "locn_geometry": "ENVELOPE(37.47854600416746, 38.022576046636935, 27.352985080043865, 26.95363928796259)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37529"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346958"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-37-028",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37529\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78871/nyu_2451_37529.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37529\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78871/nyu_2451_37529.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Madinah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37529",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37529",
+  "nyu_addl_dspace_s": "38510",
+  "locn_geometry": "ENVELOPE(37.47854600416746, 38.022576046636935, 27.352985080043865, 26.95363928796259)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37530.json b/metadata-aardvark/Datasets/nyu-2451-37530.json
index c170e3bc0..e060c35e3 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37530.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37530.json
@@ -1,38 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37530",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-37-037",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37530\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78872/nyu_2451_37530.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37530\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78872/nyu_2451_37530.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37530",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37530",
-  "nyu_addl_dspace_s": "38511",
-  "locn_geometry": "ENVELOPE(35.97892085669897, 36.52575204877572, 27.020566854728237, 26.61361985692053)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37530"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-37-037",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37530\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78872/nyu_2451_37530.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37530\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78872/nyu_2451_37530.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37530",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37530",
+  "nyu_addl_dspace_s": "38511",
+  "locn_geometry": "ENVELOPE(35.97892085669897, 36.52575204877572, 27.020566854728237, 26.61361985692053)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37531.json b/metadata-aardvark/Datasets/nyu-2451-37531.json
index e8b2fe00f..b53b9d0f7 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37531.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37531.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37531",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346958"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-37-038",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37531\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78873/nyu_2451_37531.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37531\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78873/nyu_2451_37531.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Madinah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37531",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37531",
-  "nyu_addl_dspace_s": "38512",
-  "locn_geometry": "ENVELOPE(36.48098166558433, 37.02461115605266, 27.018954957766915, 26.624488345142638)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37531"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346958"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-37-038",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37531\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78873/nyu_2451_37531.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37531\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78873/nyu_2451_37531.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Madinah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37531",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37531",
+  "nyu_addl_dspace_s": "38512",
+  "locn_geometry": "ENVELOPE(36.48098166558433, 37.02461115605266, 27.018954957766915, 26.624488345142638)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37532.json b/metadata-aardvark/Datasets/nyu-2451-37532.json
index 856351d4c..3f4877edc 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37532.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37532.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37532",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346958"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-37-039",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37532\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78874/nyu_2451_37532.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37532\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78874/nyu_2451_37532.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Madinah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37532",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37532",
-  "nyu_addl_dspace_s": "38513",
-  "locn_geometry": "ENVELOPE(36.977719353902984, 37.522781001947756, 27.018566032916, 26.628322075826368)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37532"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346958"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-37-039",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37532\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78874/nyu_2451_37532.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37532\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78874/nyu_2451_37532.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Madinah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37532",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37532",
+  "nyu_addl_dspace_s": "38513",
+  "locn_geometry": "ENVELOPE(36.977719353902984, 37.522781001947756, 27.018566032916, 26.628322075826368)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37533.json b/metadata-aardvark/Datasets/nyu-2451-37533.json
index 339d84093..67246dede 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37533.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37533.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37533",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346958"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-37-040",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37533\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78875/nyu_2451_37533.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37533\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78875/nyu_2451_37533.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Madinah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37533",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37533",
-  "nyu_addl_dspace_s": "38514",
-  "locn_geometry": "ENVELOPE(37.479320731279905, 38.026724372537686, 27.018390534188672, 26.610907585890345)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37533"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346958"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-37-040",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37533\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78875/nyu_2451_37533.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37533\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78875/nyu_2451_37533.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Madinah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37533",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37533",
+  "nyu_addl_dspace_s": "38514",
+  "locn_geometry": "ENVELOPE(37.479320731279905, 38.026724372537686, 27.018390534188672, 26.610907585890345)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37534.json b/metadata-aardvark/Datasets/nyu-2451-37534.json
index b6028acdb..5ca6a5c75 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37534.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37534.json
@@ -1,38 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37534",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-37-049",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37534\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78876/nyu_2451_37534.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37534\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78876/nyu_2451_37534.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37534",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37534",
-  "nyu_addl_dspace_s": "38515",
-  "locn_geometry": "ENVELOPE(35.97635306047964, 36.523523951027514, 26.686968667348392, 26.273895076331343)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37534"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-37-049",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37534\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78876/nyu_2451_37534.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37534\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78876/nyu_2451_37534.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37534",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37534",
+  "nyu_addl_dspace_s": "38515",
+  "locn_geometry": "ENVELOPE(35.97635306047964, 36.523523951027514, 26.686968667348392, 26.273895076331343)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37535.json b/metadata-aardvark/Datasets/nyu-2451-37535.json
index dbf64dd5e..63998de6c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37535.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37535.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37535",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346958"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-37-050",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37535\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78877/nyu_2451_37535.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37535\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78877/nyu_2451_37535.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Madinah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37535",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37535",
-  "nyu_addl_dspace_s": "38516",
-  "locn_geometry": "ENVELOPE(36.48049026913799, 37.021845413717834, 26.685737023477557, 26.27975130547422)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37535"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346958"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-37-050",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37535\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78877/nyu_2451_37535.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37535\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78877/nyu_2451_37535.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Madinah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37535",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37535",
+  "nyu_addl_dspace_s": "38516",
+  "locn_geometry": "ENVELOPE(36.48049026913799, 37.021845413717834, 26.685737023477557, 26.27975130547422)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37536.json b/metadata-aardvark/Datasets/nyu-2451-37536.json
index 1a053392a..a2b245457 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37536.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37536.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37536",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346958"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-37-051",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37536\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78878/nyu_2451_37536.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37536\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78878/nyu_2451_37536.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Madinah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37536",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37536",
-  "nyu_addl_dspace_s": "38517",
-  "locn_geometry": "ENVELOPE(36.97825596053128, 37.52083065573519, 26.685243947303274, 26.28811368058721)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37536"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346958"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-37-051",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37536\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78878/nyu_2451_37536.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37536\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78878/nyu_2451_37536.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Madinah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37536",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37536",
+  "nyu_addl_dspace_s": "38517",
+  "locn_geometry": "ENVELOPE(36.97825596053128, 37.52083065573519, 26.685243947303274, 26.28811368058721)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37537.json b/metadata-aardvark/Datasets/nyu-2451-37537.json
index b875e6350..99215ff4d 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37537.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37537.json
@@ -1,44 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37537",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346958",
-    "geonames_108841"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-37-052",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37537\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78879/nyu_2451_37537.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37537\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78879/nyu_2451_37537.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Madinah, Saudi Arabia",
-    "Al \u2018Ul\u00e1, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37537",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37537",
-  "nyu_addl_dspace_s": "38518",
-  "locn_geometry": "ENVELOPE(37.47941621226086, 38.02086986085834, 26.68685939901461, 26.292583924225422)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37537"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346958",
+    "geonames_108841"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-37-052",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37537\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78879/nyu_2451_37537.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37537\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78879/nyu_2451_37537.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Madinah, Saudi Arabia",
+    "Al ‘Ulá, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37537",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37537",
+  "nyu_addl_dspace_s": "38518",
+  "locn_geometry": "ENVELOPE(37.47941621226086, 38.02086986085834, 26.68685939901461, 26.292583924225422)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37538.json b/metadata-aardvark/Datasets/nyu-2451-37538.json
index fefb35c51..0d3bdc846 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37538.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37538.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37538",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346958"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-37-053",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37538\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78880/nyu_2451_37538.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37538\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78880/nyu_2451_37538.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Madinah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37538",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37538",
-  "nyu_addl_dspace_s": "38519",
-  "locn_geometry": "ENVELOPE(37.970505708374624, 38.52451332058271, 26.686654655574674, 26.270334861815996)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37538"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346958"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-37-053",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37538\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78880/nyu_2451_37538.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37538\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78880/nyu_2451_37538.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Madinah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37538",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37538",
+  "nyu_addl_dspace_s": "38519",
+  "locn_geometry": "ENVELOPE(37.970505708374624, 38.52451332058271, 26.686654655574674, 26.270334861815996)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37539.json b/metadata-aardvark/Datasets/nyu-2451-37539.json
index d70360bce..822253094 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37539.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37539.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37539",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346958"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-37-054",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37539\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78881/nyu_2451_37539.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37539\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78881/nyu_2451_37539.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Madinah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37539",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37539",
-  "nyu_addl_dspace_s": "38520",
-  "locn_geometry": "ENVELOPE(38.47762518053164, 39.023713549470436, 26.68562337275866, 26.294524297817574)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37539"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346958"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-37-054",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37539\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78881/nyu_2451_37539.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37539\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78881/nyu_2451_37539.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Madinah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37539",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37539",
+  "nyu_addl_dspace_s": "38520",
+  "locn_geometry": "ENVELOPE(38.47762518053164, 39.023713549470436, 26.68562337275866, 26.294524297817574)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37540.json b/metadata-aardvark/Datasets/nyu-2451-37540.json
index 26996b62a..a178b7025 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37540.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37540.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37540",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "geonames_108773"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-37-061",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37540\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78882/nyu_2451_37540.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37540\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78882/nyu_2451_37540.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Wajh, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37540",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37540",
-  "nyu_addl_dspace_s": "38521",
-  "locn_geometry": "ENVELOPE(35.97856360605937, 36.521686709220305, 26.3532990362735, 25.94207026343844)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37540"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "geonames_108773"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-37-061",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37540\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78882/nyu_2451_37540.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37540\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78882/nyu_2451_37540.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Wajh, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37540",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37540",
+  "nyu_addl_dspace_s": "38521",
+  "locn_geometry": "ENVELOPE(35.97856360605937, 36.521686709220305, 26.3532990362735, 25.94207026343844)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37541.json b/metadata-aardvark/Datasets/nyu-2451-37541.json
index f28c8eb79..62ba6f3f0 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37541.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37541.json
@@ -1,38 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37541",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-37-062",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37541\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78883/nyu_2451_37541.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37541\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78883/nyu_2451_37541.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37541",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37541",
-  "nyu_addl_dspace_s": "38522",
-  "locn_geometry": "ENVELOPE(36.47702779435494, 37.02615675971294, 26.350761361972832, 25.955582324353976)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37541"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-37-062",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37541\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78883/nyu_2451_37541.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37541\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78883/nyu_2451_37541.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37541",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37541",
+  "nyu_addl_dspace_s": "38522",
+  "locn_geometry": "ENVELOPE(36.47702779435494, 37.02615675971294, 26.350761361972832, 25.955582324353976)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37542.json b/metadata-aardvark/Datasets/nyu-2451-37542.json
index 5b674f5e1..c7f947638 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37542.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37542.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37542",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346958"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-37-063",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37542\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78884/nyu_2451_37542.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37542\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78884/nyu_2451_37542.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Madinah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37542",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37542",
-  "nyu_addl_dspace_s": "38523",
-  "locn_geometry": "ENVELOPE(36.98179741448879, 37.52092266733582, 26.354185861210176, 25.944242607087332)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37542"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346958"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-37-063",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37542\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78884/nyu_2451_37542.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37542\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78884/nyu_2451_37542.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Madinah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37542",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37542",
+  "nyu_addl_dspace_s": "38523",
+  "locn_geometry": "ENVELOPE(36.98179741448879, 37.52092266733582, 26.354185861210176, 25.944242607087332)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37543.json b/metadata-aardvark/Datasets/nyu-2451-37543.json
index 4c12bb871..3c90840bb 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37543.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37543.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37543",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346958"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-37-064",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37543\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78885/nyu_2451_37543.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37543\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78885/nyu_2451_37543.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Madinah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37543",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37543",
-  "nyu_addl_dspace_s": "38524",
-  "locn_geometry": "ENVELOPE(37.481487215398474, 38.02369568382911, 26.352972162078213, 25.96029830797807)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37543"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346958"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-37-064",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37543\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78885/nyu_2451_37543.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37543\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78885/nyu_2451_37543.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Madinah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37543",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37543",
+  "nyu_addl_dspace_s": "38524",
+  "locn_geometry": "ENVELOPE(37.481487215398474, 38.02369568382911, 26.352972162078213, 25.96029830797807)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37544.json b/metadata-aardvark/Datasets/nyu-2451-37544.json
index e071770b8..1b233422e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37544.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37544.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37544",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346958"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-37-065",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37544\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78886/nyu_2451_37544.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37544\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78886/nyu_2451_37544.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Madinah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37544",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37544",
-  "nyu_addl_dspace_s": "38525",
-  "locn_geometry": "ENVELOPE(37.97931168843046, 38.52202394658296, 26.35040015067112, 25.941665960989045)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37544"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346958"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-37-065",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37544\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78886/nyu_2451_37544.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37544\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78886/nyu_2451_37544.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Madinah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37544",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37544",
+  "nyu_addl_dspace_s": "38525",
+  "locn_geometry": "ENVELOPE(37.97931168843046, 38.52202394658296, 26.35040015067112, 25.941665960989045)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37545.json b/metadata-aardvark/Datasets/nyu-2451-37545.json
index 19512c06c..214c590d0 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37545.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37545.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37545",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346958"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-37-066",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37545\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78887/nyu_2451_37545.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37545\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78887/nyu_2451_37545.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Madinah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37545",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37545",
-  "nyu_addl_dspace_s": "38526",
-  "locn_geometry": "ENVELOPE(38.47954775477477, 39.02096632549389, 26.35287102194598, 25.96038695682452)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37545"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346958"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-37-066",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37545\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78887/nyu_2451_37545.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37545\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78887/nyu_2451_37545.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Madinah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37545",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37545",
+  "nyu_addl_dspace_s": "38526",
+  "locn_geometry": "ENVELOPE(38.47954775477477, 39.02096632549389, 26.35287102194598, 25.96038695682452)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37546.json b/metadata-aardvark/Datasets/nyu-2451-37546.json
index 85a952d44..0fa5c3b8b 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37546.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37546.json
@@ -1,38 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37546",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-37-074",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37546\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78888/nyu_2451_37546.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37546\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78888/nyu_2451_37546.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37546",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37546",
-  "nyu_addl_dspace_s": "38527",
-  "locn_geometry": "ENVELOPE(36.48096308689617, 37.0221629050042, 26.017602367963157, 25.605637913443076)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37546"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-37-074",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37546\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78888/nyu_2451_37546.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37546\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78888/nyu_2451_37546.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37546",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37546",
+  "nyu_addl_dspace_s": "38527",
+  "locn_geometry": "ENVELOPE(36.48096308689617, 37.0221629050042, 26.017602367963157, 25.605637913443076)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37547.json b/metadata-aardvark/Datasets/nyu-2451-37547.json
index 8d3996b45..871fc776c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37547.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37547.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37547",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346958"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-37-075",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37547\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78889/nyu_2451_37547.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37547\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78889/nyu_2451_37547.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Madinah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37547",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37547",
-  "nyu_addl_dspace_s": "38528",
-  "locn_geometry": "ENVELOPE(36.97770855259428, 37.52396503712276, 26.0202943292314, 25.609151267914037)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37547"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346958"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-37-075",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37547\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78889/nyu_2451_37547.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37547\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78889/nyu_2451_37547.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Madinah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37547",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37547",
+  "nyu_addl_dspace_s": "38528",
+  "locn_geometry": "ENVELOPE(36.97770855259428, 37.52396503712276, 26.0202943292314, 25.609151267914037)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37548.json b/metadata-aardvark/Datasets/nyu-2451-37548.json
index 4d4f10a3b..7ed47a527 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37548.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37548.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37548",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346958"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-37-076",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37548\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78890/nyu_2451_37548.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37548\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78890/nyu_2451_37548.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Madinah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37548",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37548",
-  "nyu_addl_dspace_s": "38529",
-  "locn_geometry": "ENVELOPE(37.480728568614985, 38.01768449691832, 26.017967693442795, 25.613267220542202)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37548"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346958"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-37-076",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37548\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78890/nyu_2451_37548.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37548\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78890/nyu_2451_37548.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Madinah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37548",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37548",
+  "nyu_addl_dspace_s": "38529",
+  "locn_geometry": "ENVELOPE(37.480728568614985, 38.01768449691832, 26.017967693442795, 25.613267220542202)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37549.json b/metadata-aardvark/Datasets/nyu-2451-37549.json
index 4f6dc9ccf..69d35a505 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37549.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37549.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37549",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346958"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-37-077",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37549\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78891/nyu_2451_37549.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37549\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78891/nyu_2451_37549.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Madinah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37549",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37549",
-  "nyu_addl_dspace_s": "38530",
-  "locn_geometry": "ENVELOPE(37.97902957919591, 38.52630428970006, 26.01685587083486, 25.608679384302075)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37549"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346958"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-37-077",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37549\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78891/nyu_2451_37549.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37549\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78891/nyu_2451_37549.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Madinah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37549",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37549",
+  "nyu_addl_dspace_s": "38530",
+  "locn_geometry": "ENVELOPE(37.97902957919591, 38.52630428970006, 26.01685587083486, 25.608679384302075)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37550.json b/metadata-aardvark/Datasets/nyu-2451-37550.json
index 5562080ab..52934c8dc 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37550.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37550.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37550",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346958"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-37-078",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37550\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78892/nyu_2451_37550.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37550\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78892/nyu_2451_37550.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Madinah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37550",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37550",
-  "nyu_addl_dspace_s": "38531",
-  "locn_geometry": "ENVELOPE(38.48339409740473, 39.02121017120837, 26.017405035700556, 25.625354482582214)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37550"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346958"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-37-078",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37550\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78892/nyu_2451_37550.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37550\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78892/nyu_2451_37550.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Madinah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37550",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37550",
+  "nyu_addl_dspace_s": "38531",
+  "locn_geometry": "ENVELOPE(38.48339409740473, 39.02121017120837, 26.017405035700556, 25.625354482582214)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37551.json b/metadata-aardvark/Datasets/nyu-2451-37551.json
index e6a8ae231..519ed8850 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37551.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37551.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37551",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346958"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-37-079",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37551\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78893/nyu_2451_37551.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37551\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78893/nyu_2451_37551.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Madinah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37551",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37551",
-  "nyu_addl_dspace_s": "38532",
-  "locn_geometry": "ENVELOPE(38.97351938553814, 39.522397275219575, 26.019935530396847, 25.60700981412488)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37551"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346958"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-37-079",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37551\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78893/nyu_2451_37551.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37551\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78893/nyu_2451_37551.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Madinah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37551",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37551",
+  "nyu_addl_dspace_s": "38532",
+  "locn_geometry": "ENVELOPE(38.97351938553814, 39.522397275219575, 26.019935530396847, 25.60700981412488)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37552.json b/metadata-aardvark/Datasets/nyu-2451-37552.json
index e54d3a197..ad57e27b3 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37552.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37552.json
@@ -1,44 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37552",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346958",
-    "qs_woe_2346957"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-37-080",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37552\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78894/nyu_2451_37552.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37552\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78894/nyu_2451_37552.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Madinah, Saudi Arabia",
-    "Ha'il, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37552",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37552",
-  "nyu_addl_dspace_s": "38533",
-  "locn_geometry": "ENVELOPE(39.472666505328355, 40.02961083783778, 26.019010327750415, 25.605945835461096)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37552"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346958",
+    "qs_woe_2346957"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-37-080",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37552\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78894/nyu_2451_37552.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37552\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78894/nyu_2451_37552.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Madinah, Saudi Arabia",
+    "Ha'il, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37552",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37552",
+  "nyu_addl_dspace_s": "38533",
+  "locn_geometry": "ENVELOPE(39.472666505328355, 40.02961083783778, 26.019010327750415, 25.605945835461096)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37553.json b/metadata-aardvark/Datasets/nyu-2451-37553.json
index fe7cff756..d5de0f4df 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37553.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37553.json
@@ -1,38 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37553",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-37-085",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37553\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78895/nyu_2451_37553.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37553\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78895/nyu_2451_37553.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37553",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37553",
-  "nyu_addl_dspace_s": "38534",
-  "locn_geometry": "ENVELOPE(35.97863527282702, 36.52099970472039, 25.686440022188204, 25.291499049206063)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37553"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-37-085",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37553\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78895/nyu_2451_37553.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37553\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78895/nyu_2451_37553.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37553",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37553",
+  "nyu_addl_dspace_s": "38534",
+  "locn_geometry": "ENVELOPE(35.97863527282702, 36.52099970472039, 25.686440022188204, 25.291499049206063)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37554.json b/metadata-aardvark/Datasets/nyu-2451-37554.json
index 64685461b..98833d54c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37554.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37554.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37554",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346962"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-37-086",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37554\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78896/nyu_2451_37554.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37554\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78896/nyu_2451_37554.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Tabuk, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37554",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37554",
-  "nyu_addl_dspace_s": "38535",
-  "locn_geometry": "ENVELOPE(36.47647809748544, 37.019976292882276, 25.683841502807606, 25.289881731026146)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37554"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346962"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-37-086",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37554\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78896/nyu_2451_37554.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37554\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78896/nyu_2451_37554.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Tabuk, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37554",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37554",
+  "nyu_addl_dspace_s": "38535",
+  "locn_geometry": "ENVELOPE(36.47647809748544, 37.019976292882276, 25.683841502807606, 25.289881731026146)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37555.json b/metadata-aardvark/Datasets/nyu-2451-37555.json
index e3b2dcf57..81ca09c10 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37555.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37555.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37555",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346962"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-37-087",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37555\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78897/nyu_2451_37555.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37555\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78897/nyu_2451_37555.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Tabuk, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37555",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37555",
-  "nyu_addl_dspace_s": "38536",
-  "locn_geometry": "ENVELOPE(36.978065357827035, 37.525562421485866, 25.686592664884017, 25.291700785895994)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37555"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346962"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-37-087",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37555\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78897/nyu_2451_37555.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37555\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78897/nyu_2451_37555.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Tabuk, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37555",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37555",
+  "nyu_addl_dspace_s": "38536",
+  "locn_geometry": "ENVELOPE(36.978065357827035, 37.525562421485866, 25.686592664884017, 25.291700785895994)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37556.json b/metadata-aardvark/Datasets/nyu-2451-37556.json
index 2286a1cb7..146035c79 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37556.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37556.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37556",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346958"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-37-088",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37556\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78898/nyu_2451_37556.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37556\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78898/nyu_2451_37556.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Madinah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37556",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37556",
-  "nyu_addl_dspace_s": "38537",
-  "locn_geometry": "ENVELOPE(37.47386937897168, 38.02072166395766, 25.68640975665452, 25.27925714143981)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37556"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346958"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-37-088",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37556\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78898/nyu_2451_37556.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37556\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78898/nyu_2451_37556.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Madinah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37556",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37556",
+  "nyu_addl_dspace_s": "38537",
+  "locn_geometry": "ENVELOPE(37.47386937897168, 38.02072166395766, 25.68640975665452, 25.27925714143981)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37557.json b/metadata-aardvark/Datasets/nyu-2451-37557.json
index bbb675331..3277f30c8 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37557.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37557.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37557",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346958"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-37-089",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37557\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78899/nyu_2451_37557.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37557\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78899/nyu_2451_37557.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Madinah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37557",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37557",
-  "nyu_addl_dspace_s": "38538",
-  "locn_geometry": "ENVELOPE(37.976351985419605, 38.52305335496014, 25.682776841446557, 25.287216564335502)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37557"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346958"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-37-089",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37557\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78899/nyu_2451_37557.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37557\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78899/nyu_2451_37557.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Madinah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37557",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37557",
+  "nyu_addl_dspace_s": "38538",
+  "locn_geometry": "ENVELOPE(37.976351985419605, 38.52305335496014, 25.682776841446557, 25.287216564335502)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37558.json b/metadata-aardvark/Datasets/nyu-2451-37558.json
index 12bbd3d4b..244c0cbae 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37558.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37558.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37558",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346958"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-37-090",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37558\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78900/nyu_2451_37558.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37558\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78900/nyu_2451_37558.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Madinah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37558",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37558",
-  "nyu_addl_dspace_s": "38539",
-  "locn_geometry": "ENVELOPE(38.47939017693962, 39.02490944935096, 25.685357873060557, 25.27958563356612)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37558"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346958"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-37-090",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37558\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78900/nyu_2451_37558.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37558\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78900/nyu_2451_37558.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Madinah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37558",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37558",
+  "nyu_addl_dspace_s": "38539",
+  "locn_geometry": "ENVELOPE(38.47939017693962, 39.02490944935096, 25.685357873060557, 25.27958563356612)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37559.json b/metadata-aardvark/Datasets/nyu-2451-37559.json
index b2ddcaf15..13f36e6c4 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37559.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37559.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37559",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346958"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-37-091",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37559\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78901/nyu_2451_37559.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37559\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78901/nyu_2451_37559.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Madinah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37559",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37559",
-  "nyu_addl_dspace_s": "38540",
-  "locn_geometry": "ENVELOPE(38.980878592503956, 39.528117267690305, 25.685980156045066, 25.290500854245593)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37559"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346958"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-37-091",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37559\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78901/nyu_2451_37559.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37559\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78901/nyu_2451_37559.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Madinah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37559",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37559",
+  "nyu_addl_dspace_s": "38540",
+  "locn_geometry": "ENVELOPE(38.980878592503956, 39.528117267690305, 25.685980156045066, 25.290500854245593)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37560.json b/metadata-aardvark/Datasets/nyu-2451-37560.json
index 2d9566899..2b1deac83 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37560.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37560.json
@@ -1,44 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37560",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346958",
-    "qs_woe_2346957"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-37-092",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37560\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78902/nyu_2451_37560.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37560\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78902/nyu_2451_37560.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Madinah, Saudi Arabia",
-    "Ha'il, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37560",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37560",
-  "nyu_addl_dspace_s": "38541",
-  "locn_geometry": "ENVELOPE(39.479087039766746, 40.025566368948844, 25.685413606143438, 25.293124318062482)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37560"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346958",
+    "qs_woe_2346957"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-37-092",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37560\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78902/nyu_2451_37560.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37560\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78902/nyu_2451_37560.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Madinah, Saudi Arabia",
+    "Ha'il, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37560",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37560",
+  "nyu_addl_dspace_s": "38541",
+  "locn_geometry": "ENVELOPE(39.479087039766746, 40.025566368948844, 25.685413606143438, 25.293124318062482)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37561.json b/metadata-aardvark/Datasets/nyu-2451-37561.json
index 73d39fda0..167b27839 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37561.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37561.json
@@ -1,38 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37561",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-37-098",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37561\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78903/nyu_2451_37561.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37561\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78903/nyu_2451_37561.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37561",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37561",
-  "nyu_addl_dspace_s": "38542",
-  "locn_geometry": "ENVELOPE(36.47573208278111, 37.02149213672865, 25.354945078671552, 24.960788426284108)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37561"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-37-098",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37561\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78903/nyu_2451_37561.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37561\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78903/nyu_2451_37561.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37561",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37561",
+  "nyu_addl_dspace_s": "38542",
+  "locn_geometry": "ENVELOPE(36.47573208278111, 37.02149213672865, 25.354945078671552, 24.960788426284108)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37562.json b/metadata-aardvark/Datasets/nyu-2451-37562.json
index bc872ec68..7debd1b13 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37562.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37562.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37562",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "geonames_100926"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-37-099",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37562\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78904/nyu_2451_37562.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37562\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78904/nyu_2451_37562.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Umm Lajj, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37562",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37562",
-  "nyu_addl_dspace_s": "38543",
-  "locn_geometry": "ENVELOPE(36.979625617988624, 37.52266089435353, 25.351898091832233, 24.946380011402525)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37562"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "geonames_100926"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-37-099",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37562\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78904/nyu_2451_37562.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37562\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78904/nyu_2451_37562.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Umm Lajj, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37562",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37562",
+  "nyu_addl_dspace_s": "38543",
+  "locn_geometry": "ENVELOPE(36.979625617988624, 37.52266089435353, 25.351898091832233, 24.946380011402525)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37563.json b/metadata-aardvark/Datasets/nyu-2451-37563.json
index 82c452813..097f502ec 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37563.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37563.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37563",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346958"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-37-100",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37563\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78905/nyu_2451_37563.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37563\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78905/nyu_2451_37563.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Madinah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37563",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37563",
-  "nyu_addl_dspace_s": "38544",
-  "locn_geometry": "ENVELOPE(37.475660310427486, 38.02485219019159, 25.353901961390413, 24.957548337691414)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37563"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346958"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-37-100",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37563\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78905/nyu_2451_37563.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37563\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78905/nyu_2451_37563.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Madinah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37563",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37563",
+  "nyu_addl_dspace_s": "38544",
+  "locn_geometry": "ENVELOPE(37.475660310427486, 38.02485219019159, 25.353901961390413, 24.957548337691414)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37564.json b/metadata-aardvark/Datasets/nyu-2451-37564.json
index d4e654395..7f4ea89b1 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37564.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37564.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37564",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346958"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-37-101",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37564\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78906/nyu_2451_37564.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37564\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78906/nyu_2451_37564.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Madinah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37564",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37564",
-  "nyu_addl_dspace_s": "38545",
-  "locn_geometry": "ENVELOPE(37.98346062320795, 38.51808102248275, 25.352297419047233, 24.947726398628465)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37564"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346958"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-37-101",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37564\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78906/nyu_2451_37564.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37564\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78906/nyu_2451_37564.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Madinah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37564",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37564",
+  "nyu_addl_dspace_s": "38545",
+  "locn_geometry": "ENVELOPE(37.98346062320795, 38.51808102248275, 25.352297419047233, 24.947726398628465)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37565.json b/metadata-aardvark/Datasets/nyu-2451-37565.json
index 78e33f0cb..56398c585 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37565.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37565.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37565",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346958"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-37-102",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37565\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78907/nyu_2451_37565.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37565\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78907/nyu_2451_37565.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Madinah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37565",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37565",
-  "nyu_addl_dspace_s": "38546",
-  "locn_geometry": "ENVELOPE(38.47612563100655, 39.02538315315728, 25.352564766569504, 24.941459930087944)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37565"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346958"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-37-102",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37565\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78907/nyu_2451_37565.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37565\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78907/nyu_2451_37565.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Madinah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37565",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37565",
+  "nyu_addl_dspace_s": "38546",
+  "locn_geometry": "ENVELOPE(38.47612563100655, 39.02538315315728, 25.352564766569504, 24.941459930087944)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37566.json b/metadata-aardvark/Datasets/nyu-2451-37566.json
index 4d2022cea..ad98868fd 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37566.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37566.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37566",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346958"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-37-103",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37566\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78908/nyu_2451_37566.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37566\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78908/nyu_2451_37566.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Madinah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37566",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37566",
-  "nyu_addl_dspace_s": "38547",
-  "locn_geometry": "ENVELOPE(38.98008687938713, 39.521233173218434, 25.352526302627233, 24.946697017928322)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37566"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346958"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-37-103",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37566\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78908/nyu_2451_37566.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37566\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78908/nyu_2451_37566.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Madinah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37566",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37566",
+  "nyu_addl_dspace_s": "38547",
+  "locn_geometry": "ENVELOPE(38.98008687938713, 39.521233173218434, 25.352526302627233, 24.946697017928322)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37567.json b/metadata-aardvark/Datasets/nyu-2451-37567.json
index 8fbbabc51..a3343017e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37567.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37567.json
@@ -1,44 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37567",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346958",
-    "qs_woe_2346957"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-37-104",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37567\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78909/nyu_2451_37567.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37567\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78909/nyu_2451_37567.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Madinah, Saudi Arabia",
-    "Ha'il, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37567",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37567",
-  "nyu_addl_dspace_s": "38548",
-  "locn_geometry": "ENVELOPE(39.47118625654068, 40.02498293967654, 25.352355916255316, 24.94185824266849)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37567"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346958",
+    "qs_woe_2346957"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-37-104",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37567\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78909/nyu_2451_37567.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37567\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78909/nyu_2451_37567.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Madinah, Saudi Arabia",
+    "Ha'il, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37567",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37567",
+  "nyu_addl_dspace_s": "38548",
+  "locn_geometry": "ENVELOPE(39.47118625654068, 40.02498293967654, 25.352355916255316, 24.94185824266849)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37568.json b/metadata-aardvark/Datasets/nyu-2451-37568.json
index a8b2e902a..14cd1a675 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37568.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37568.json
@@ -1,38 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37568",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-37-110",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37568\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78910/nyu_2451_37568.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37568\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78910/nyu_2451_37568.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37568",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37568",
-  "nyu_addl_dspace_s": "38549",
-  "locn_geometry": "ENVELOPE(36.47528626529238, 37.028134536046586, 25.02012281095666, 24.623516917294186)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37568"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-37-110",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37568\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78910/nyu_2451_37568.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37568\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78910/nyu_2451_37568.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37568",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37568",
+  "nyu_addl_dspace_s": "38549",
+  "locn_geometry": "ENVELOPE(36.47528626529238, 37.028134536046586, 25.02012281095666, 24.623516917294186)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37569.json b/metadata-aardvark/Datasets/nyu-2451-37569.json
index 487084f08..c61b89ece 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37569.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37569.json
@@ -1,44 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37569",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346958",
-    "geonames_100926"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-37-111",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37569\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78911/nyu_2451_37569.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37569\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78911/nyu_2451_37569.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Madinah, Saudi Arabia",
-    "Umm Lajj, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37569",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37569",
-  "nyu_addl_dspace_s": "38550",
-  "locn_geometry": "ENVELOPE(36.97935684230666, 37.52197158078382, 25.020237277836404, 24.610418436808157)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37569"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346958",
+    "geonames_100926"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-37-111",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37569\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78911/nyu_2451_37569.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37569\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78911/nyu_2451_37569.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Madinah, Saudi Arabia",
+    "Umm Lajj, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37569",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37569",
+  "nyu_addl_dspace_s": "38550",
+  "locn_geometry": "ENVELOPE(36.97935684230666, 37.52197158078382, 25.020237277836404, 24.610418436808157)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37570.json b/metadata-aardvark/Datasets/nyu-2451-37570.json
index 58d9f6208..5d16acb61 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37570.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37570.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37570",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346958"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-37-112",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37570\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78912/nyu_2451_37570.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37570\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78912/nyu_2451_37570.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Madinah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37570",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37570",
-  "nyu_addl_dspace_s": "38551",
-  "locn_geometry": "ENVELOPE(37.47431418599437, 38.02208441116767, 25.018628050962015, 24.62262021383306)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37570"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346958"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-37-112",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37570\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78912/nyu_2451_37570.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37570\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78912/nyu_2451_37570.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Madinah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37570",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37570",
+  "nyu_addl_dspace_s": "38551",
+  "locn_geometry": "ENVELOPE(37.47431418599437, 38.02208441116767, 25.018628050962015, 24.62262021383306)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37571.json b/metadata-aardvark/Datasets/nyu-2451-37571.json
index ff5876383..ceecb559a 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37571.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37571.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37571",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346958"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-37-113",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37571\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78913/nyu_2451_37571.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37571\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78913/nyu_2451_37571.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Madinah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37571",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37571",
-  "nyu_addl_dspace_s": "38552",
-  "locn_geometry": "ENVELOPE(37.98025044787574, 38.5214906953947, 25.019814806744808, 24.626080470692862)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37571"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346958"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-37-113",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37571\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78913/nyu_2451_37571.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37571\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78913/nyu_2451_37571.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Madinah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37571",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37571",
+  "nyu_addl_dspace_s": "38552",
+  "locn_geometry": "ENVELOPE(37.98025044787574, 38.5214906953947, 25.019814806744808, 24.626080470692862)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37572.json b/metadata-aardvark/Datasets/nyu-2451-37572.json
index ab198a1b6..035784b6f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37572.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37572.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37572",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346958"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-37-114",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37572\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78914/nyu_2451_37572.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37572\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78914/nyu_2451_37572.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Madinah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37572",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37572",
-  "nyu_addl_dspace_s": "38553",
-  "locn_geometry": "ENVELOPE(38.48061785892954, 39.02002624692283, 25.01788446315377, 24.62578097038201)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37572"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346958"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-37-114",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37572\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78914/nyu_2451_37572.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37572\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78914/nyu_2451_37572.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Madinah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37572",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37572",
+  "nyu_addl_dspace_s": "38553",
+  "locn_geometry": "ENVELOPE(38.48061785892954, 39.02002624692283, 25.01788446315377, 24.62578097038201)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37573.json b/metadata-aardvark/Datasets/nyu-2451-37573.json
index b23cc1ce1..2a693962b 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37573.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37573.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37573",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346958"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-37-115",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37573\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78915/nyu_2451_37573.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37573\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78915/nyu_2451_37573.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Madinah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37573",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37573",
-  "nyu_addl_dspace_s": "38554",
-  "locn_geometry": "ENVELOPE(38.98303351543182, 39.52150912317258, 25.018687931719466, 24.62540625477924)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37573"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346958"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-37-115",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37573\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78915/nyu_2451_37573.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37573\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78915/nyu_2451_37573.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Madinah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37573",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37573",
+  "nyu_addl_dspace_s": "38554",
+  "locn_geometry": "ENVELOPE(38.98303351543182, 39.52150912317258, 25.018687931719466, 24.62540625477924)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37574.json b/metadata-aardvark/Datasets/nyu-2451-37574.json
index 935b62582..c5a74d552 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37574.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37574.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37574",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346958"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-37-116",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37574\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78916/nyu_2451_37574.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37574\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78916/nyu_2451_37574.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Madinah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37574",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37574",
-  "nyu_addl_dspace_s": "38555",
-  "locn_geometry": "ENVELOPE(39.478303504090405, 40.02247022754396, 25.02089385179671, 24.627161051445057)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37574"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346958"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-37-116",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37574\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78916/nyu_2451_37574.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37574\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78916/nyu_2451_37574.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Madinah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37574",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37574",
+  "nyu_addl_dspace_s": "38555",
+  "locn_geometry": "ENVELOPE(39.478303504090405, 40.02247022754396, 25.02089385179671, 24.627161051445057)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37575.json b/metadata-aardvark/Datasets/nyu-2451-37575.json
index 0ee7913ff..6ecd06a7f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37575.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37575.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37575",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346958"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-37-123",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37575\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78917/nyu_2451_37575.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37575\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78917/nyu_2451_37575.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Madinah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37575",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37575",
-  "nyu_addl_dspace_s": "38556",
-  "locn_geometry": "ENVELOPE(36.977084879692946, 37.52397488550797, 24.68755414369608, 24.274425305581232)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37575"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346958"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-37-123",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37575\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78917/nyu_2451_37575.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37575\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78917/nyu_2451_37575.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Madinah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37575",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37575",
+  "nyu_addl_dspace_s": "38556",
+  "locn_geometry": "ENVELOPE(36.977084879692946, 37.52397488550797, 24.68755414369608, 24.274425305581232)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37576.json b/metadata-aardvark/Datasets/nyu-2451-37576.json
index 38de7e6e6..52cb255a4 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37576.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37576.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37576",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346958"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-37-124",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37576\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78918/nyu_2451_37576.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37576\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78918/nyu_2451_37576.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Madinah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37576",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37576",
-  "nyu_addl_dspace_s": "38557",
-  "locn_geometry": "ENVELOPE(37.47987304167316, 38.02366049878119, 24.685503462746162, 24.290248290713592)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37576"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346958"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-37-124",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37576\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78918/nyu_2451_37576.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37576\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78918/nyu_2451_37576.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Madinah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37576",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37576",
+  "nyu_addl_dspace_s": "38557",
+  "locn_geometry": "ENVELOPE(37.47987304167316, 38.02366049878119, 24.685503462746162, 24.290248290713592)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37577.json b/metadata-aardvark/Datasets/nyu-2451-37577.json
index d588234c4..a85b4c539 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37577.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37577.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37577",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346958"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-37-125",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37577\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78919/nyu_2451_37577.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37577\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78919/nyu_2451_37577.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Madinah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37577",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37577",
-  "nyu_addl_dspace_s": "38558",
-  "locn_geometry": "ENVELOPE(37.98197810891398, 38.522888623136666, 24.685108346834117, 24.294174255484435)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37577"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346958"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-37-125",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37577\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78919/nyu_2451_37577.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37577\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78919/nyu_2451_37577.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Madinah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37577",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37577",
+  "nyu_addl_dspace_s": "38558",
+  "locn_geometry": "ENVELOPE(37.98197810891398, 38.522888623136666, 24.685108346834117, 24.294174255484435)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37578.json b/metadata-aardvark/Datasets/nyu-2451-37578.json
index 9ae43401a..64f9806eb 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37578.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37578.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37578",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346958"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-37-126",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37578\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78920/nyu_2451_37578.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37578\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78920/nyu_2451_37578.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Madinah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37578",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37578",
-  "nyu_addl_dspace_s": "38559",
-  "locn_geometry": "ENVELOPE(38.48136709052064, 39.02312755339757, 24.68563476738359, 24.29286450807039)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37578"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346958"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-37-126",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37578\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78920/nyu_2451_37578.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37578\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78920/nyu_2451_37578.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Madinah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37578",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37578",
+  "nyu_addl_dspace_s": "38559",
+  "locn_geometry": "ENVELOPE(38.48136709052064, 39.02312755339757, 24.68563476738359, 24.29286450807039)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37579.json b/metadata-aardvark/Datasets/nyu-2451-37579.json
index 2d81cc913..38c42b357 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37579.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37579.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37579",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346958"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-37-127",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37579\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78921/nyu_2451_37579.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37579\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78921/nyu_2451_37579.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Madinah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37579",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37579",
-  "nyu_addl_dspace_s": "38560",
-  "locn_geometry": "ENVELOPE(38.981821977001495, 39.52459962797986, 24.685532077038303, 24.277279713842987)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37579"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346958"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-37-127",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37579\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78921/nyu_2451_37579.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37579\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78921/nyu_2451_37579.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Madinah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37579",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37579",
+  "nyu_addl_dspace_s": "38560",
+  "locn_geometry": "ENVELOPE(38.981821977001495, 39.52459962797986, 24.685532077038303, 24.277279713842987)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37580.json b/metadata-aardvark/Datasets/nyu-2451-37580.json
index 4c9e73c83..2160be090 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37580.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37580.json
@@ -1,46 +1,62 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37580",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346958",
-    "geonames_109223",
-    "geonames_101760"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-37-128",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37580\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78922/nyu_2451_37580.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37580\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78922/nyu_2451_37580.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Madinah, Saudi Arabia",
-    "Medina, Saudi Arabia",
-    "Sul\u0163\u0101nah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37580",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37580",
-  "nyu_addl_dspace_s": "38561",
-  "locn_geometry": "ENVELOPE(39.47650196846497, 40.01891821914106, 24.686747961318435, 24.278495273931572)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37580"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346958",
+    "geonames_109223",
+    "geonames_101760"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-37-128",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37580\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78922/nyu_2451_37580.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37580\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78922/nyu_2451_37580.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Madinah, Saudi Arabia",
+    "Medina, Saudi Arabia",
+    "Sulţānah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37580",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37580",
+  "nyu_addl_dspace_s": "38561",
+  "locn_geometry": "ENVELOPE(39.47650196846497, 40.01891821914106, 24.686747961318435, 24.278495273931572)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37581.json b/metadata-aardvark/Datasets/nyu-2451-37581.json
index 69551ac4c..c1325a058 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37581.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37581.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37581",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346958"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-37-135",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37581\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78923/nyu_2451_37581.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37581\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78923/nyu_2451_37581.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Madinah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37581",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37581",
-  "nyu_addl_dspace_s": "38562",
-  "locn_geometry": "ENVELOPE(36.978249218452845, 37.524648794430504, 24.35100543624375, 23.96075463610806)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37581"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346958"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-37-135",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37581\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78923/nyu_2451_37581.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37581\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78923/nyu_2451_37581.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Madinah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37581",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37581",
+  "nyu_addl_dspace_s": "38562",
+  "locn_geometry": "ENVELOPE(36.978249218452845, 37.524648794430504, 24.35100543624375, 23.96075463610806)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37582.json b/metadata-aardvark/Datasets/nyu-2451-37582.json
index 18e936ef4..8632a8f9e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37582.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37582.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37582",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346958"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-37-136",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37582\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78924/nyu_2451_37582.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37582\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78924/nyu_2451_37582.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Madinah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37582",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37582",
-  "nyu_addl_dspace_s": "38563",
-  "locn_geometry": "ENVELOPE(37.48321442948326, 38.022730815539326, 24.3518493561492, 23.95567804364369)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37582"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346958"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-37-136",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37582\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78924/nyu_2451_37582.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37582\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78924/nyu_2451_37582.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Madinah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37582",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37582",
+  "nyu_addl_dspace_s": "38563",
+  "locn_geometry": "ENVELOPE(37.48321442948326, 38.022730815539326, 24.3518493561492, 23.95567804364369)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37583.json b/metadata-aardvark/Datasets/nyu-2451-37583.json
index b3f7b2927..f623ea696 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37583.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37583.json
@@ -1,44 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37583",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346958",
-    "geonames_100425"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-37-137",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37583\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78925/nyu_2451_37583.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37583\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78925/nyu_2451_37583.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Madinah, Saudi Arabia",
-    "Yanbu, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37583",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37583",
-  "nyu_addl_dspace_s": "38564",
-  "locn_geometry": "ENVELOPE(37.977468326357446, 38.52472877035192, 24.353099275369615, 23.959824087124364)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37583"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346958",
+    "geonames_100425"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-37-137",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37583\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78925/nyu_2451_37583.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37583\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78925/nyu_2451_37583.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Madinah, Saudi Arabia",
+    "Yanbu, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37583",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37583",
+  "nyu_addl_dspace_s": "38564",
+  "locn_geometry": "ENVELOPE(37.977468326357446, 38.52472877035192, 24.353099275369615, 23.959824087124364)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37584.json b/metadata-aardvark/Datasets/nyu-2451-37584.json
index cdd1d3149..cca5775ee 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37584.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37584.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37584",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346958"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-37-138",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37584\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78926/nyu_2451_37584.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37584\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78926/nyu_2451_37584.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Madinah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37584",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37584",
-  "nyu_addl_dspace_s": "38565",
-  "locn_geometry": "ENVELOPE(38.48182766718437, 39.022863220480886, 24.352311438763817, 23.942944634186453)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37584"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346958"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-37-138",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37584\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78926/nyu_2451_37584.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37584\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78926/nyu_2451_37584.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Madinah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37584",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37584",
+  "nyu_addl_dspace_s": "38565",
+  "locn_geometry": "ENVELOPE(38.48182766718437, 39.022863220480886, 24.352311438763817, 23.942944634186453)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37585.json b/metadata-aardvark/Datasets/nyu-2451-37585.json
index 355dfb605..90f4c2f7a 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37585.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37585.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37585",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346958"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-37-139",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37585\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78927/nyu_2451_37585.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37585\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78927/nyu_2451_37585.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Madinah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37585",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37585",
-  "nyu_addl_dspace_s": "38566",
-  "locn_geometry": "ENVELOPE(38.978079093570024, 39.52299655984792, 24.351205818748035, 23.94851181116867)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37585"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346958"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-37-139",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37585\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78927/nyu_2451_37585.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37585\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78927/nyu_2451_37585.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Madinah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37585",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37585",
+  "nyu_addl_dspace_s": "38566",
+  "locn_geometry": "ENVELOPE(38.978079093570024, 39.52299655984792, 24.351205818748035, 23.94851181116867)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37586.json b/metadata-aardvark/Datasets/nyu-2451-37586.json
index 37387a86b..57f6825ca 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37586.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37586.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37586",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346958"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-37-140",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37586\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78928/nyu_2451_37586.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37586\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78928/nyu_2451_37586.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Madinah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37586",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37586",
-  "nyu_addl_dspace_s": "38567",
-  "locn_geometry": "ENVELOPE(39.47916678808541, 40.02318380247151, 24.352768023196653, 23.945648732061034)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37586"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346958"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-37-140",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37586\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78928/nyu_2451_37586.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37586\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78928/nyu_2451_37586.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Madinah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37586",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37586",
+  "nyu_addl_dspace_s": "38567",
+  "locn_geometry": "ENVELOPE(39.47916678808541, 40.02318380247151, 24.352768023196653, 23.945648732061034)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37587.json b/metadata-aardvark/Datasets/nyu-2451-37587.json
index 3c97f3afb..f5acf55ca 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37587.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37587.json
@@ -1,38 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37587",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-38-011",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37587\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78929/nyu_2451_37587.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37587\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78929/nyu_2451_37587.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37587",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37587",
-  "nyu_addl_dspace_s": "38568",
-  "locn_geometry": "ENVELOPE(46.965882883153974, 47.522774895217225, 28.01764710999761, 27.626563943303157)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37587"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-38-011",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37587\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78929/nyu_2451_37587.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37587\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78929/nyu_2451_37587.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37587",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37587",
+  "nyu_addl_dspace_s": "38568",
+  "locn_geometry": "ENVELOPE(46.965882883153974, 47.522774895217225, 28.01764710999761, 27.626563943303157)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37588.json b/metadata-aardvark/Datasets/nyu-2451-37588.json
index 24f21b76b..9025b3fe8 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37588.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37588.json
@@ -1,38 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37588",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-38-012",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37588\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78930/nyu_2451_37588.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37588\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78930/nyu_2451_37588.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37588",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37588",
-  "nyu_addl_dspace_s": "38569",
-  "locn_geometry": "ENVELOPE(47.47871087637201, 48.02547561310148, 28.016105887716403, 27.613980394315053)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37588"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-38-012",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37588\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78930/nyu_2451_37588.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37588\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78930/nyu_2451_37588.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37588",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37588",
+  "nyu_addl_dspace_s": "38569",
+  "locn_geometry": "ENVELOPE(47.47871087637201, 48.02547561310148, 28.016105887716403, 27.613980394315053)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37589.json b/metadata-aardvark/Datasets/nyu-2451-37589.json
index efb4ee98c..a4cee4c15 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37589.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37589.json
@@ -1,38 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37589",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-38-023",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37589\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78931/nyu_2451_37589.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37589\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78931/nyu_2451_37589.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37589",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37589",
-  "nyu_addl_dspace_s": "38570",
-  "locn_geometry": "ENVELOPE(46.97282802178737, 47.52243257936404, 27.68639429465371, 27.29245451642433)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37589"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-38-023",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37589\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78931/nyu_2451_37589.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37589\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78931/nyu_2451_37589.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37589",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37589",
+  "nyu_addl_dspace_s": "38570",
+  "locn_geometry": "ENVELOPE(46.97282802178737, 47.52243257936404, 27.68639429465371, 27.29245451642433)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37590.json b/metadata-aardvark/Datasets/nyu-2451-37590.json
index 8c5b92619..81bfc0774 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37590.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37590.json
@@ -1,46 +1,62 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37590",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346950",
-    "qs_woe_20070290",
-    "geonames_350893"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-36-106",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37590\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78932/nyu_2451_37590.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37590\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78932/nyu_2451_37590.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Jawf, Saudi Arabia",
-    "Aqaba, Jordan",
-    "Nuwaybi\u2018a, EG"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37590",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37590",
-  "nyu_addl_dspace_s": "38571",
-  "locn_geometry": "ENVELOPE(34.47657102821758, 35.024079861556885, 29.35095623550792, 28.961297353320745)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37590"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346950",
+    "qs_woe_20070290",
+    "geonames_350893"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-36-106",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37590\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78932/nyu_2451_37590.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37590\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78932/nyu_2451_37590.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Jawf, Saudi Arabia",
+    "Aqaba, Jordan",
+    "Nuwaybi‘a, EG"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37590",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37590",
+  "nyu_addl_dspace_s": "38571",
+  "locn_geometry": "ENVELOPE(34.47657102821758, 35.024079861556885, 29.35095623550792, 28.961297353320745)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37591.json b/metadata-aardvark/Datasets/nyu-2451-37591.json
index d63bf3664..179af1a39 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37591.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37591.json
@@ -1,44 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37591",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346950",
-    "qs_woe_20070290"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-36-107",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37591\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78933/nyu_2451_37591.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37591\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78933/nyu_2451_37591.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Jawf, Saudi Arabia",
-    "Aqaba, Jordan"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37591",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37591",
-  "nyu_addl_dspace_s": "38572",
-  "locn_geometry": "ENVELOPE(34.98411502932804, 35.52721408324004, 29.351100348379898, 28.966812753504456)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37591"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346950",
+    "qs_woe_20070290"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-36-107",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37591\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78933/nyu_2451_37591.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37591\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78933/nyu_2451_37591.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Jawf, Saudi Arabia",
+    "Aqaba, Jordan"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37591",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37591",
+  "nyu_addl_dspace_s": "38572",
+  "locn_geometry": "ENVELOPE(34.98411502932804, 35.52721408324004, 29.351100348379898, 28.966812753504456)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37592.json b/metadata-aardvark/Datasets/nyu-2451-37592.json
index 199649e22..d53bb8674 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37592.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37592.json
@@ -1,46 +1,62 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37592",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346950",
-    "qs_woe_20070290",
-    "qs_woe_2345928"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-36-108",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37592\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78934/nyu_2451_37592.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37592\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78934/nyu_2451_37592.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Jawf, Saudi Arabia",
-    "Aqaba, Jordan",
-    "Ma`an, Jordan"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37592",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37592",
-  "nyu_addl_dspace_s": "38573",
-  "locn_geometry": "ENVELOPE(35.48089030034648, 36.02423651130426, 29.351307744545405, 28.943425420887454)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37592"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346950",
+    "qs_woe_20070290",
+    "qs_woe_2345928"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-36-108",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37592\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78934/nyu_2451_37592.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37592\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78934/nyu_2451_37592.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Jawf, Saudi Arabia",
+    "Aqaba, Jordan",
+    "Ma`an, Jordan"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37592",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37592",
+  "nyu_addl_dspace_s": "38573",
+  "locn_geometry": "ENVELOPE(35.48089030034648, 36.02423651130426, 29.351307744545405, 28.943425420887454)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37593.json b/metadata-aardvark/Datasets/nyu-2451-37593.json
index fe5ae0104..a6d235cc2 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37593.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37593.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37593",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346950"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-36-118",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37593\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78935/nyu_2451_37593.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37593\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78935/nyu_2451_37593.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Jawf, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37593",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37593",
-  "nyu_addl_dspace_s": "38574",
-  "locn_geometry": "ENVELOPE(34.475578215848344, 35.021115715709, 29.02067063716308, 28.646289384443392)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37593"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346950"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-36-118",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37593\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78935/nyu_2451_37593.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37593\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78935/nyu_2451_37593.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Jawf, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37593",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37593",
+  "nyu_addl_dspace_s": "38574",
+  "locn_geometry": "ENVELOPE(34.475578215848344, 35.021115715709, 29.02067063716308, 28.646289384443392)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37594.json b/metadata-aardvark/Datasets/nyu-2451-37594.json
index c979360d3..ed0ea0ecd 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37594.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37594.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37594",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346950"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-36-119",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37594\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78936/nyu_2451_37594.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37594\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78936/nyu_2451_37594.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Jawf, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37594",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37594",
-  "nyu_addl_dspace_s": "38575",
-  "locn_geometry": "ENVELOPE(34.97779195626799, 35.522454965409445, 29.01658795466471, 28.626234710322915)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37594"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346950"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-36-119",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37594\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78936/nyu_2451_37594.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37594\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78936/nyu_2451_37594.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Jawf, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37594",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37594",
+  "nyu_addl_dspace_s": "38575",
+  "locn_geometry": "ENVELOPE(34.97779195626799, 35.522454965409445, 29.01658795466471, 28.626234710322915)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37595.json b/metadata-aardvark/Datasets/nyu-2451-37595.json
index b02834e2d..6ebedb60c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37595.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37595.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37595",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346950"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-36-120",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37595\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78937/nyu_2451_37595.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37595\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78937/nyu_2451_37595.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Jawf, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37595",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37595",
-  "nyu_addl_dspace_s": "38576",
-  "locn_geometry": "ENVELOPE(35.476534773728694, 36.018503296138405, 29.02115779960048, 28.628948645220706)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37595"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346950"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-36-120",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37595\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78937/nyu_2451_37595.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37595\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78937/nyu_2451_37595.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Jawf, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37595",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37595",
+  "nyu_addl_dspace_s": "38576",
+  "locn_geometry": "ENVELOPE(35.476534773728694, 36.018503296138405, 29.02115779960048, 28.628948645220706)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37596.json b/metadata-aardvark/Datasets/nyu-2451-37596.json
index 1291536ea..d1ba83f78 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37596.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37596.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37596",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "geonames_358245"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-36-130",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37596\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78938/nyu_2451_37596.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37596\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78938/nyu_2451_37596.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Dhahab, EG"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37596",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37596",
-  "nyu_addl_dspace_s": "38577",
-  "locn_geometry": "ENVELOPE(34.47636191070475, 35.01970693150228, 28.68871971730929, 28.29396064480806)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37596"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "geonames_358245"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-36-130",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37596\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78938/nyu_2451_37596.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37596\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78938/nyu_2451_37596.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Dhahab, EG"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37596",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37596",
+  "nyu_addl_dspace_s": "38577",
+  "locn_geometry": "ENVELOPE(34.47636191070475, 35.01970693150228, 28.68871971730929, 28.29396064480806)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37597.json b/metadata-aardvark/Datasets/nyu-2451-37597.json
index bef74de56..b4915d36a 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37597.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37597.json
@@ -1,38 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37597",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-36-131",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37597\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78939/nyu_2451_37597.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37597\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78939/nyu_2451_37597.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37597",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37597",
-  "nyu_addl_dspace_s": "38578",
-  "locn_geometry": "ENVELOPE(34.981021455695746, 35.51876491028827, 28.68533257209899, 28.29543450176267)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37597"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-36-131",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37597\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78939/nyu_2451_37597.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37597\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78939/nyu_2451_37597.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37597",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37597",
+  "nyu_addl_dspace_s": "38578",
+  "locn_geometry": "ENVELOPE(34.981021455695746, 35.51876491028827, 28.68533257209899, 28.29543450176267)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37598.json b/metadata-aardvark/Datasets/nyu-2451-37598.json
index 205d7243c..a8a3c56c0 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37598.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37598.json
@@ -1,38 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37598",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-36-132",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37598\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78940/nyu_2451_37598.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37598\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78940/nyu_2451_37598.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37598",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37598",
-  "nyu_addl_dspace_s": "38579",
-  "locn_geometry": "ENVELOPE(35.479481894925335, 36.02408740985989, 28.684747787551487, 28.290309691480424)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37598"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-36-132",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37598\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78940/nyu_2451_37598.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37598\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78940/nyu_2451_37598.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37598",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37598",
+  "nyu_addl_dspace_s": "38579",
+  "locn_geometry": "ENVELOPE(35.479481894925335, 36.02408740985989, 28.684747787551487, 28.290309691480424)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37599.json b/metadata-aardvark/Datasets/nyu-2451-37599.json
index c110befb2..564111c29 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37599.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37599.json
@@ -1,38 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37599",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-36-142",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37599\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78941/nyu_2451_37599.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37599\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78941/nyu_2451_37599.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37599",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37599",
-  "nyu_addl_dspace_s": "38580",
-  "locn_geometry": "ENVELOPE(34.47714662773006, 35.01913771266704, 28.35555383276582, 27.959643135158338)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37599"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-36-142",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37599\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78941/nyu_2451_37599.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37599\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78941/nyu_2451_37599.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37599",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37599",
+  "nyu_addl_dspace_s": "38580",
+  "locn_geometry": "ENVELOPE(34.47714662773006, 35.01913771266704, 28.35555383276582, 27.959643135158338)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37600.json b/metadata-aardvark/Datasets/nyu-2451-37600.json
index a2627af98..08fa9be2b 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37600.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37600.json
@@ -1,38 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37600",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-36-143",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37600\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78942/nyu_2451_37600.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37600\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78942/nyu_2451_37600.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37600",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37600",
-  "nyu_addl_dspace_s": "38581",
-  "locn_geometry": "ENVELOPE(34.97775393539833, 35.52036853371268, 28.35321764405848, 27.948066235512062)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37600"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-36-143",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37600\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78942/nyu_2451_37600.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37600\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78942/nyu_2451_37600.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37600",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37600",
+  "nyu_addl_dspace_s": "38581",
+  "locn_geometry": "ENVELOPE(34.97775393539833, 35.52036853371268, 28.35321764405848, 27.948066235512062)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37601.json b/metadata-aardvark/Datasets/nyu-2451-37601.json
index b86b83f04..3d3826701 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37601.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37601.json
@@ -1,38 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37601",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-36-144",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37601\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78943/nyu_2451_37601.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37601\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78943/nyu_2451_37601.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37601",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37601",
-  "nyu_addl_dspace_s": "38582",
-  "locn_geometry": "ENVELOPE(35.4817081588461, 36.02373098340291, 28.34802636926848, 27.945262572017153)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37601"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-36-144",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37601\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78943/nyu_2451_37601.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37601\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78943/nyu_2451_37601.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37601",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37601",
+  "nyu_addl_dspace_s": "38582",
+  "locn_geometry": "ENVELOPE(35.4817081588461, 36.02373098340291, 28.34802636926848, 27.945262572017153)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37602.json b/metadata-aardvark/Datasets/nyu-2451-37602.json
index db0602f8a..cbcd48756 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37602.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37602.json
@@ -1,48 +1,64 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37602",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346961",
-    "qs_woe_2346950",
-    "qs_woe_2345930",
-    "qs_woe_2345933"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-004",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37602\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78944/nyu_2451_37602.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37602\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78944/nyu_2451_37602.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Hudud ash Shamaliyah, Saudi Arabia",
-    "Al Jawf, Saudi Arabia",
-    "Mafraq, Jordan",
-    "Zarqa, Jordan"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37602",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37602",
-  "nyu_addl_dspace_s": "38583",
-  "locn_geometry": "ENVELOPE(37.476497193491184, 38.02540461783435, 32.01929228659387, 31.62665382742477)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37602"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346961",
+    "qs_woe_2346950",
+    "qs_woe_2345930",
+    "qs_woe_2345933"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-004",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37602\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78944/nyu_2451_37602.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37602\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78944/nyu_2451_37602.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Hudud ash Shamaliyah, Saudi Arabia",
+    "Al Jawf, Saudi Arabia",
+    "Mafraq, Jordan",
+    "Zarqa, Jordan"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37602",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37602",
+  "nyu_addl_dspace_s": "38583",
+  "locn_geometry": "ENVELOPE(37.476497193491184, 38.02540461783435, 32.01929228659387, 31.62665382742477)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37603.json b/metadata-aardvark/Datasets/nyu-2451-37603.json
index 34ab315e2..54d09d290 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37603.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37603.json
@@ -1,46 +1,62 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37603",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346961",
-    "qs_woe_2346950",
-    "qs_woe_2345930"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-005",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37603\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78945/nyu_2451_37603.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37603\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78945/nyu_2451_37603.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Hudud ash Shamaliyah, Saudi Arabia",
-    "Al Jawf, Saudi Arabia",
-    "Mafraq, Jordan"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37603",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37603",
-  "nyu_addl_dspace_s": "38584",
-  "locn_geometry": "ENVELOPE(37.98020689814714, 38.533140062707794, 32.01614034588651, 31.623241782957372)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37603"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346961",
+    "qs_woe_2346950",
+    "qs_woe_2345930"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-005",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37603\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78945/nyu_2451_37603.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37603\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78945/nyu_2451_37603.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Hudud ash Shamaliyah, Saudi Arabia",
+    "Al Jawf, Saudi Arabia",
+    "Mafraq, Jordan"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37603",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37603",
+  "nyu_addl_dspace_s": "38584",
+  "locn_geometry": "ENVELOPE(37.98020689814714, 38.533140062707794, 32.01614034588651, 31.623241782957372)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37604.json b/metadata-aardvark/Datasets/nyu-2451-37604.json
index b89d6610f..3ba43fc06 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37604.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37604.json
@@ -1,46 +1,62 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37604",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346961",
-    "qs_woe_2345930",
-    "geonames_101312"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-006",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37604\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78946/nyu_2451_37604.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37604\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78946/nyu_2451_37604.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Hudud ash Shamaliyah, Saudi Arabia",
-    "Mafraq, Jordan",
-    "\u0162urayf, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37604",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37604",
-  "nyu_addl_dspace_s": "38585",
-  "locn_geometry": "ENVELOPE(38.469741127294185, 39.02513942127447, 32.01918833837481, 31.62841826672529)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37604"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346961",
+    "qs_woe_2345930",
+    "geonames_101312"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-006",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37604\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78946/nyu_2451_37604.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37604\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78946/nyu_2451_37604.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Hudud ash Shamaliyah, Saudi Arabia",
+    "Mafraq, Jordan",
+    "Ţurayf, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37604",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37604",
+  "nyu_addl_dspace_s": "38585",
+  "locn_geometry": "ENVELOPE(38.469741127294185, 39.02513942127447, 32.01918833837481, 31.62841826672529)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37605.json b/metadata-aardvark/Datasets/nyu-2451-37605.json
index a03f4d534..879f98ba4 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37605.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37605.json
@@ -1,44 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37605",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346961",
-    "qs_woe_2345930"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-007",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37605\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78947/nyu_2451_37605.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37605\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78947/nyu_2451_37605.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Hudud ash Shamaliyah, Saudi Arabia",
-    "Mafraq, Jordan"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37605",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37605",
-  "nyu_addl_dspace_s": "38586",
-  "locn_geometry": "ENVELOPE(38.969813799349744, 39.52130470802586, 32.018867561202484, 31.624593283644835)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37605"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346961",
+    "qs_woe_2345930"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-007",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37605\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78947/nyu_2451_37605.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37605\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78947/nyu_2451_37605.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Hudud ash Shamaliyah, Saudi Arabia",
+    "Mafraq, Jordan"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37605",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37605",
+  "nyu_addl_dspace_s": "38586",
+  "locn_geometry": "ENVELOPE(38.969813799349744, 39.52130470802586, 32.018867561202484, 31.624593283644835)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37606.json b/metadata-aardvark/Datasets/nyu-2451-37606.json
index 31746438e..19d167f13 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37606.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37606.json
@@ -1,44 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37606",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346961",
-    "qs_woe_2345833"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-008",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37606\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78948/nyu_2451_37606.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37606\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78948/nyu_2451_37606.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Hudud ash Shamaliyah, Saudi Arabia",
-    "Al-Anbar, Iraq"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37606",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37606",
-  "nyu_addl_dspace_s": "38587",
-  "locn_geometry": "ENVELOPE(39.47665371477795, 40.025355827813996, 32.01812091475599, 31.623640371739075)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37606"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346961",
+    "qs_woe_2345833"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-008",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37606\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78948/nyu_2451_37606.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37606\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78948/nyu_2451_37606.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Hudud ash Shamaliyah, Saudi Arabia",
+    "Al-Anbar, Iraq"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37606",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37606",
+  "nyu_addl_dspace_s": "38587",
+  "locn_geometry": "ENVELOPE(39.47665371477795, 40.025355827813996, 32.01812091475599, 31.623640371739075)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37607.json b/metadata-aardvark/Datasets/nyu-2451-37607.json
index 35ee122ba..833f19f06 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37607.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37607.json
@@ -1,44 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37607",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346961",
-    "qs_woe_2345833"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-009",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37607\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78949/nyu_2451_37607.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37607\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78949/nyu_2451_37607.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Hudud ash Shamaliyah, Saudi Arabia",
-    "Al-Anbar, Iraq"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37607",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37607",
-  "nyu_addl_dspace_s": "38588",
-  "locn_geometry": "ENVELOPE(39.972358024777876, 40.52534582516714, 32.01937713710952, 31.625533897651597)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37607"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346961",
+    "qs_woe_2345833"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-009",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37607\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78949/nyu_2451_37607.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37607\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78949/nyu_2451_37607.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Hudud ash Shamaliyah, Saudi Arabia",
+    "Al-Anbar, Iraq"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37607",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37607",
+  "nyu_addl_dspace_s": "38588",
+  "locn_geometry": "ENVELOPE(39.972358024777876, 40.52534582516714, 32.01937713710952, 31.625533897651597)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37608.json b/metadata-aardvark/Datasets/nyu-2451-37608.json
index 7d03b262a..a5f7d31b6 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37608.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37608.json
@@ -1,44 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37608",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346961",
-    "qs_woe_2345833"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-010",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37608\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78950/nyu_2451_37608.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37608\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78950/nyu_2451_37608.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Hudud ash Shamaliyah, Saudi Arabia",
-    "Al-Anbar, Iraq"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37608",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37608",
-  "nyu_addl_dspace_s": "38589",
-  "locn_geometry": "ENVELOPE(40.47668245740409, 41.0235454381174, 32.0182396545774, 31.623609964572896)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37608"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346961",
+    "qs_woe_2345833"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-010",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37608\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78950/nyu_2451_37608.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37608\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78950/nyu_2451_37608.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Hudud ash Shamaliyah, Saudi Arabia",
+    "Al-Anbar, Iraq"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37608",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37608",
+  "nyu_addl_dspace_s": "38589",
+  "locn_geometry": "ENVELOPE(40.47668245740409, 41.0235454381174, 32.0182396545774, 31.623609964572896)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37609.json b/metadata-aardvark/Datasets/nyu-2451-37609.json
index f01fe4a67..a73c7a5fa 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37609.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37609.json
@@ -1,48 +1,64 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37609",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346950",
-    "qs_woe_20070289",
-    "qs_woe_2345933",
-    "geonames_108648"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-015",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37609\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78951/nyu_2451_37609.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37609\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78951/nyu_2451_37609.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Jawf, Saudi Arabia",
-    "Amman, Jordan",
-    "Zarqa, Jordan",
-    "Qurayyat, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37609",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37609",
-  "nyu_addl_dspace_s": "38590",
-  "locn_geometry": "ENVELOPE(36.97205491981251, 37.526498763773894, 31.686402508671453, 31.292799834535867)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37609"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346950",
+    "qs_woe_20070289",
+    "qs_woe_2345933",
+    "geonames_108648"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-015",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37609\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78951/nyu_2451_37609.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37609\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78951/nyu_2451_37609.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Jawf, Saudi Arabia",
+    "Amman, Jordan",
+    "Zarqa, Jordan",
+    "Qurayyat, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37609",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37609",
+  "nyu_addl_dspace_s": "38590",
+  "locn_geometry": "ENVELOPE(36.97205491981251, 37.526498763773894, 31.686402508671453, 31.292799834535867)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37610.json b/metadata-aardvark/Datasets/nyu-2451-37610.json
index cb4674292..1afca47c0 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37610.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37610.json
@@ -1,46 +1,62 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37610",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346961",
-    "qs_woe_2346950",
-    "qs_woe_2345933"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-016",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37610\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78952/nyu_2451_37610.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37610\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78952/nyu_2451_37610.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Hudud ash Shamaliyah, Saudi Arabia",
-    "Al Jawf, Saudi Arabia",
-    "Zarqa, Jordan"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37610",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37610",
-  "nyu_addl_dspace_s": "38591",
-  "locn_geometry": "ENVELOPE(37.47147408113024, 38.021917104769656, 31.68627142060417, 31.29395520611998)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37610"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346961",
+    "qs_woe_2346950",
+    "qs_woe_2345933"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-016",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37610\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78952/nyu_2451_37610.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37610\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78952/nyu_2451_37610.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Hudud ash Shamaliyah, Saudi Arabia",
+    "Al Jawf, Saudi Arabia",
+    "Zarqa, Jordan"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37610",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37610",
+  "nyu_addl_dspace_s": "38591",
+  "locn_geometry": "ENVELOPE(37.47147408113024, 38.021917104769656, 31.68627142060417, 31.29395520611998)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37611.json b/metadata-aardvark/Datasets/nyu-2451-37611.json
index 62f3ac0c2..d0f917f1c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37611.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37611.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37611",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346961"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-017",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37611\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78953/nyu_2451_37611.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37611\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78953/nyu_2451_37611.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Hudud ash Shamaliyah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37611",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37611",
-  "nyu_addl_dspace_s": "38592",
-  "locn_geometry": "ENVELOPE(37.97889585918992, 38.52764697674999, 31.682823365313467, 31.28354220117856)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37611"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346961"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-017",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37611\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78953/nyu_2451_37611.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37611\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78953/nyu_2451_37611.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Hudud ash Shamaliyah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37611",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37611",
+  "nyu_addl_dspace_s": "38592",
+  "locn_geometry": "ENVELOPE(37.97889585918992, 38.52764697674999, 31.682823365313467, 31.28354220117856)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37612.json b/metadata-aardvark/Datasets/nyu-2451-37612.json
index 6b4633cb5..356dc4846 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37612.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37612.json
@@ -1,44 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37612",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346961",
-    "geonames_101312"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37612\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78954/nyu_2451_37612.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37612\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78954/nyu_2451_37612.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Hudud ash Shamaliyah, Saudi Arabia",
-    "\u0162urayf, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37612",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37612",
-  "nyu_addl_dspace_s": "38593",
-  "locn_geometry": "ENVELOPE(38.47978809510485, 39.02359652227514, 31.685435765843803, 31.297118513213547)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37612"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346961",
+    "geonames_101312"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37612\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78954/nyu_2451_37612.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37612\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78954/nyu_2451_37612.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Hudud ash Shamaliyah, Saudi Arabia",
+    "Ţurayf, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37612",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37612",
+  "nyu_addl_dspace_s": "38593",
+  "locn_geometry": "ENVELOPE(38.47978809510485, 39.02359652227514, 31.685435765843803, 31.297118513213547)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37613.json b/metadata-aardvark/Datasets/nyu-2451-37613.json
index 547f0d250..29fe7d752 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37613.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37613.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37613",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346961"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-019",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37613\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78955/nyu_2451_37613.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37613\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78955/nyu_2451_37613.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Hudud ash Shamaliyah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37613",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37613",
-  "nyu_addl_dspace_s": "38594",
-  "locn_geometry": "ENVELOPE(38.972536411087034, 39.52522193874446, 31.68420139397532, 31.284800238182527)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37613"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346961"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-019",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37613\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78955/nyu_2451_37613.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37613\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78955/nyu_2451_37613.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Hudud ash Shamaliyah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37613",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37613",
+  "nyu_addl_dspace_s": "38594",
+  "locn_geometry": "ENVELOPE(38.972536411087034, 39.52522193874446, 31.68420139397532, 31.284800238182527)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37614.json b/metadata-aardvark/Datasets/nyu-2451-37614.json
index fa1e12907..dd9e120bd 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37614.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37614.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37614",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346961"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-020",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37614\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78956/nyu_2451_37614.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37614\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78956/nyu_2451_37614.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Hudud ash Shamaliyah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37614",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37614",
-  "nyu_addl_dspace_s": "38595",
-  "locn_geometry": "ENVELOPE(39.47482952705043, 40.02244353734331, 31.68738399462621, 31.291299457505307)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37614"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346961"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-020",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37614\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78956/nyu_2451_37614.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37614\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78956/nyu_2451_37614.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Hudud ash Shamaliyah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37614",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37614",
+  "nyu_addl_dspace_s": "38595",
+  "locn_geometry": "ENVELOPE(39.47482952705043, 40.02244353734331, 31.68738399462621, 31.291299457505307)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37615.json b/metadata-aardvark/Datasets/nyu-2451-37615.json
index b08b41097..1ac6ade02 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37615.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37615.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37615",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346961"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-021",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37615\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78957/nyu_2451_37615.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37615\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78957/nyu_2451_37615.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Hudud ash Shamaliyah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37615",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37615",
-  "nyu_addl_dspace_s": "38596",
-  "locn_geometry": "ENVELOPE(39.9756384849977, 40.51919363630048, 31.684970621228807, 31.2907057363054)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37615"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346961"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-021",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37615\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78957/nyu_2451_37615.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37615\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78957/nyu_2451_37615.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Hudud ash Shamaliyah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37615",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37615",
+  "nyu_addl_dspace_s": "38596",
+  "locn_geometry": "ENVELOPE(39.9756384849977, 40.51919363630048, 31.684970621228807, 31.2907057363054)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37616.json b/metadata-aardvark/Datasets/nyu-2451-37616.json
index 62489b15b..5aaab3019 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37616.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37616.json
@@ -1,44 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37616",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346961",
-    "qs_woe_2345833"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-022",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37616\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78958/nyu_2451_37616.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37616\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78958/nyu_2451_37616.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Hudud ash Shamaliyah, Saudi Arabia",
-    "Al-Anbar, Iraq"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37616",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37616",
-  "nyu_addl_dspace_s": "38597",
-  "locn_geometry": "ENVELOPE(40.474578077104034, 41.022952381263494, 31.684249055601562, 31.287017455908412)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37616"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346961",
+    "qs_woe_2345833"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-022",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37616\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78958/nyu_2451_37616.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37616\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78958/nyu_2451_37616.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Hudud ash Shamaliyah, Saudi Arabia",
+    "Al-Anbar, Iraq"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37616",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37616",
+  "nyu_addl_dspace_s": "38597",
+  "locn_geometry": "ENVELOPE(40.474578077104034, 41.022952381263494, 31.684249055601562, 31.287017455908412)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37617.json b/metadata-aardvark/Datasets/nyu-2451-37617.json
index c0378ecc7..618370d42 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37617.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37617.json
@@ -1,44 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37617",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346961",
-    "qs_woe_2345833"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-023",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37617\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78959/nyu_2451_37617.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37617\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78959/nyu_2451_37617.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Hudud ash Shamaliyah, Saudi Arabia",
-    "Al-Anbar, Iraq"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37617",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37617",
-  "nyu_addl_dspace_s": "38598",
-  "locn_geometry": "ENVELOPE(40.9759894801086, 41.521859427503585, 31.682900169602423, 31.29029127464522)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37617"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346961",
+    "qs_woe_2345833"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-023",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37617\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78959/nyu_2451_37617.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37617\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78959/nyu_2451_37617.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Hudud ash Shamaliyah, Saudi Arabia",
+    "Al-Anbar, Iraq"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37617",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37617",
+  "nyu_addl_dspace_s": "38598",
+  "locn_geometry": "ENVELOPE(40.9759894801086, 41.521859427503585, 31.682900169602423, 31.29029127464522)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37618.json b/metadata-aardvark/Datasets/nyu-2451-37618.json
index 8e76d43df..15d28575e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37618.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37618.json
@@ -1,44 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37618",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346961",
-    "qs_woe_2345833"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-024",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37618\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78960/nyu_2451_37618.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37618\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78960/nyu_2451_37618.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Hudud ash Shamaliyah, Saudi Arabia",
-    "Al-Anbar, Iraq"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37618",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37618",
-  "nyu_addl_dspace_s": "38599",
-  "locn_geometry": "ENVELOPE(41.47299023026948, 42.02438098151384, 31.685960969588347, 31.293563289816326)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37618"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346961",
+    "qs_woe_2345833"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-024",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37618\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78960/nyu_2451_37618.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37618\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78960/nyu_2451_37618.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Hudud ash Shamaliyah, Saudi Arabia",
+    "Al-Anbar, Iraq"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37618",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37618",
+  "nyu_addl_dspace_s": "38599",
+  "locn_geometry": "ENVELOPE(41.47299023026948, 42.02438098151384, 31.685960969588347, 31.293563289816326)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37619.json b/metadata-aardvark/Datasets/nyu-2451-37619.json
index 65cf7b0f0..c5873ba17 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37619.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37619.json
@@ -1,48 +1,64 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37619",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346950",
-    "qs_woe_20070289",
-    "qs_woe_2345928",
-    "geonames_108648"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-027",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37619\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78961/nyu_2451_37619.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37619\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78961/nyu_2451_37619.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Jawf, Saudi Arabia",
-    "Amman, Jordan",
-    "Ma`an, Jordan",
-    "Qurayyat, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37619",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37619",
-  "nyu_addl_dspace_s": "38600",
-  "locn_geometry": "ENVELOPE(36.97861709368034, 37.522964331593315, 31.351790089493075, 30.959822298167655)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37619"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346950",
+    "qs_woe_20070289",
+    "qs_woe_2345928",
+    "geonames_108648"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-027",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37619\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78961/nyu_2451_37619.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37619\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78961/nyu_2451_37619.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Jawf, Saudi Arabia",
+    "Amman, Jordan",
+    "Ma`an, Jordan",
+    "Qurayyat, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37619",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37619",
+  "nyu_addl_dspace_s": "38600",
+  "locn_geometry": "ENVELOPE(36.97861709368034, 37.522964331593315, 31.351790089493075, 30.959822298167655)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37620.json b/metadata-aardvark/Datasets/nyu-2451-37620.json
index db7094ce4..a8a2cce2c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37620.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37620.json
@@ -1,46 +1,62 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37620",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346961",
-    "qs_woe_2346950",
-    "qs_woe_2345928"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-028",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37620\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78962/nyu_2451_37620.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37620\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78962/nyu_2451_37620.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Hudud ash Shamaliyah, Saudi Arabia",
-    "Al Jawf, Saudi Arabia",
-    "Ma`an, Jordan"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37620",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37620",
-  "nyu_addl_dspace_s": "38601",
-  "locn_geometry": "ENVELOPE(37.47351850546096, 38.03068408196947, 31.352252286028232, 30.954973410358907)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37620"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346961",
+    "qs_woe_2346950",
+    "qs_woe_2345928"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-028",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37620\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78962/nyu_2451_37620.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37620\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78962/nyu_2451_37620.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Hudud ash Shamaliyah, Saudi Arabia",
+    "Al Jawf, Saudi Arabia",
+    "Ma`an, Jordan"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37620",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37620",
+  "nyu_addl_dspace_s": "38601",
+  "locn_geometry": "ENVELOPE(37.47351850546096, 38.03068408196947, 31.352252286028232, 30.954973410358907)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37621.json b/metadata-aardvark/Datasets/nyu-2451-37621.json
index cdc2bbdb6..797095541 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37621.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37621.json
@@ -1,44 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37621",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346961",
-    "qs_woe_2346950"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-029",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37621\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78963/nyu_2451_37621.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37621\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78963/nyu_2451_37621.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Hudud ash Shamaliyah, Saudi Arabia",
-    "Al Jawf, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37621",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37621",
-  "nyu_addl_dspace_s": "38602",
-  "locn_geometry": "ENVELOPE(37.975754782435, 38.523328528693625, 31.351533686888445, 30.962715345705146)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37621"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346961",
+    "qs_woe_2346950"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-029",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37621\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78963/nyu_2451_37621.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37621\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78963/nyu_2451_37621.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Hudud ash Shamaliyah, Saudi Arabia",
+    "Al Jawf, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37621",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37621",
+  "nyu_addl_dspace_s": "38602",
+  "locn_geometry": "ENVELOPE(37.975754782435, 38.523328528693625, 31.351533686888445, 30.962715345705146)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37622.json b/metadata-aardvark/Datasets/nyu-2451-37622.json
index aff5544a5..43f9859f7 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37622.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37622.json
@@ -1,44 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37622",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346961",
-    "qs_woe_2346950"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-030",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37622\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78964/nyu_2451_37622.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37622\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78964/nyu_2451_37622.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Hudud ash Shamaliyah, Saudi Arabia",
-    "Al Jawf, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37622",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37622",
-  "nyu_addl_dspace_s": "38603",
-  "locn_geometry": "ENVELOPE(38.47676318986627, 39.021790415769836, 31.354145311415895, 30.948989547754017)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37622"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346961",
+    "qs_woe_2346950"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-030",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37622\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78964/nyu_2451_37622.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37622\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78964/nyu_2451_37622.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Hudud ash Shamaliyah, Saudi Arabia",
+    "Al Jawf, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37622",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37622",
+  "nyu_addl_dspace_s": "38603",
+  "locn_geometry": "ENVELOPE(38.47676318986627, 39.021790415769836, 31.354145311415895, 30.948989547754017)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37623.json b/metadata-aardvark/Datasets/nyu-2451-37623.json
index 7f1d089cf..6a22ebc6a 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37623.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37623.json
@@ -1,44 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37623",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346961",
-    "qs_woe_2346950"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-031",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37623\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78965/nyu_2451_37623.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37623\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78965/nyu_2451_37623.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Hudud ash Shamaliyah, Saudi Arabia",
-    "Al Jawf, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37623",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37623",
-  "nyu_addl_dspace_s": "38604",
-  "locn_geometry": "ENVELOPE(38.97933122315575, 39.526606030538204, 31.35115110338831, 30.948170999620324)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37623"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346961",
+    "qs_woe_2346950"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-031",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37623\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78965/nyu_2451_37623.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37623\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78965/nyu_2451_37623.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Hudud ash Shamaliyah, Saudi Arabia",
+    "Al Jawf, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37623",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37623",
+  "nyu_addl_dspace_s": "38604",
+  "locn_geometry": "ENVELOPE(38.97933122315575, 39.526606030538204, 31.35115110338831, 30.948170999620324)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37624.json b/metadata-aardvark/Datasets/nyu-2451-37624.json
index f3165b820..e27b48c83 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37624.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37624.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37624",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346961"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-032",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37624\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78966/nyu_2451_37624.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37624\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78966/nyu_2451_37624.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Hudud ash Shamaliyah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37624",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37624",
-  "nyu_addl_dspace_s": "38605",
-  "locn_geometry": "ENVELOPE(39.476604704403954, 40.025189919627614, 31.350921838737634, 30.947174697311983)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37624"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346961"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-032",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37624\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78966/nyu_2451_37624.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37624\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78966/nyu_2451_37624.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Hudud ash Shamaliyah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37624",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37624",
+  "nyu_addl_dspace_s": "38605",
+  "locn_geometry": "ENVELOPE(39.476604704403954, 40.025189919627614, 31.350921838737634, 30.947174697311983)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37625.json b/metadata-aardvark/Datasets/nyu-2451-37625.json
index 50eed8dae..491782cfc 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37625.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37625.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37625",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346961"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-033",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37625\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78967/nyu_2451_37625.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37625\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78967/nyu_2451_37625.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Hudud ash Shamaliyah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37625",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37625",
-  "nyu_addl_dspace_s": "38606",
-  "locn_geometry": "ENVELOPE(39.980850684220684, 40.517285278270144, 31.35256045648417, 30.96161990746712)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37625"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346961"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-033",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37625\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78967/nyu_2451_37625.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37625\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78967/nyu_2451_37625.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Hudud ash Shamaliyah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37625",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37625",
+  "nyu_addl_dspace_s": "38606",
+  "locn_geometry": "ENVELOPE(39.980850684220684, 40.517285278270144, 31.35256045648417, 30.96161990746712)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37626.json b/metadata-aardvark/Datasets/nyu-2451-37626.json
index 9ee63257d..d55adbe0c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37626.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37626.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37626",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346961"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-034",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37626\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78968/nyu_2451_37626.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37626\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78968/nyu_2451_37626.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Hudud ash Shamaliyah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37626",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37626",
-  "nyu_addl_dspace_s": "38607",
-  "locn_geometry": "ENVELOPE(40.469837282120515, 41.02294299738072, 31.353717652259903, 30.960661696687044)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37626"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346961"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-034",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37626\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78968/nyu_2451_37626.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37626\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78968/nyu_2451_37626.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Hudud ash Shamaliyah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37626",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37626",
+  "nyu_addl_dspace_s": "38607",
+  "locn_geometry": "ENVELOPE(40.469837282120515, 41.02294299738072, 31.353717652259903, 30.960661696687044)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37627.json b/metadata-aardvark/Datasets/nyu-2451-37627.json
index 5221add08..a1b22b978 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37627.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37627.json
@@ -1,46 +1,62 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37627",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346961",
-    "qs_woe_2345833",
-    "geonames_108512"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-035",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37627\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78969/nyu_2451_37627.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37627\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78969/nyu_2451_37627.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Hudud ash Shamaliyah, Saudi Arabia",
-    "Al-Anbar, Iraq",
-    "\u2018Ar\u2018ar, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37627",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37627",
-  "nyu_addl_dspace_s": "38608",
-  "locn_geometry": "ENVELOPE(40.969400570386085, 41.52268827739517, 31.354921231940203, 30.95170767484828)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37627"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346961",
+    "qs_woe_2345833",
+    "geonames_108512"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-035",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37627\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78969/nyu_2451_37627.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37627\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78969/nyu_2451_37627.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Hudud ash Shamaliyah, Saudi Arabia",
+    "Al-Anbar, Iraq",
+    "‘Ar‘ar, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37627",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37627",
+  "nyu_addl_dspace_s": "38608",
+  "locn_geometry": "ENVELOPE(40.969400570386085, 41.52268827739517, 31.354921231940203, 30.95170767484828)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37628.json b/metadata-aardvark/Datasets/nyu-2451-37628.json
index 34f9fc0f0..5438851ea 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37628.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37628.json
@@ -1,44 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37628",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346961",
-    "qs_woe_2345833"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-036",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37628\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78970/nyu_2451_37628.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37628\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78970/nyu_2451_37628.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Hudud ash Shamaliyah, Saudi Arabia",
-    "Al-Anbar, Iraq"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37628",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37628",
-  "nyu_addl_dspace_s": "38609",
-  "locn_geometry": "ENVELOPE(41.472871518259396, 42.017046716313274, 31.3514747114918, 30.957306199447917)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37628"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346961",
+    "qs_woe_2345833"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-036",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37628\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78970/nyu_2451_37628.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37628\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78970/nyu_2451_37628.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Hudud ash Shamaliyah, Saudi Arabia",
+    "Al-Anbar, Iraq"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37628",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37628",
+  "nyu_addl_dspace_s": "38609",
+  "locn_geometry": "ENVELOPE(41.472871518259396, 42.017046716313274, 31.3514747114918, 30.957306199447917)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37629.json b/metadata-aardvark/Datasets/nyu-2451-37629.json
index d0ce551e2..b447d45cb 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37629.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37629.json
@@ -1,44 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37629",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346950",
-    "qs_woe_2345928"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-040",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37629\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78971/nyu_2451_37629.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37629\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78971/nyu_2451_37629.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Jawf, Saudi Arabia",
-    "Ma`an, Jordan"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37629",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37629",
-  "nyu_addl_dspace_s": "38610",
-  "locn_geometry": "ENVELOPE(37.47580350463235, 38.02330574243178, 31.02046808400613, 30.62467195281572)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37629"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346950",
+    "qs_woe_2345928"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-040",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37629\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78971/nyu_2451_37629.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37629\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78971/nyu_2451_37629.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Jawf, Saudi Arabia",
+    "Ma`an, Jordan"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37629",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37629",
+  "nyu_addl_dspace_s": "38610",
+  "locn_geometry": "ENVELOPE(37.47580350463235, 38.02330574243178, 31.02046808400613, 30.62467195281572)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37630.json b/metadata-aardvark/Datasets/nyu-2451-37630.json
index 905fcb322..e76f2e526 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37630.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37630.json
@@ -1,44 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37630",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346961",
-    "qs_woe_2346950"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-041",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37630\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78972/nyu_2451_37630.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37630\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78972/nyu_2451_37630.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Hudud ash Shamaliyah, Saudi Arabia",
-    "Al Jawf, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37630",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37630",
-  "nyu_addl_dspace_s": "38611",
-  "locn_geometry": "ENVELOPE(37.98175847350285, 38.52064031342318, 31.015650592791324, 30.625597386313228)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37630"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346961",
+    "qs_woe_2346950"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-041",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37630\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78972/nyu_2451_37630.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37630\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78972/nyu_2451_37630.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Hudud ash Shamaliyah, Saudi Arabia",
+    "Al Jawf, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37630",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37630",
+  "nyu_addl_dspace_s": "38611",
+  "locn_geometry": "ENVELOPE(37.98175847350285, 38.52064031342318, 31.015650592791324, 30.625597386313228)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37631.json b/metadata-aardvark/Datasets/nyu-2451-37631.json
index 5b190b49d..62cc4a402 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37631.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37631.json
@@ -1,44 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37631",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346961",
-    "qs_woe_2346950"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-042",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37631\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78973/nyu_2451_37631.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37631\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78973/nyu_2451_37631.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Hudud ash Shamaliyah, Saudi Arabia",
-    "Al Jawf, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37631",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37631",
-  "nyu_addl_dspace_s": "38612",
-  "locn_geometry": "ENVELOPE(38.47148441066026, 39.02554475249861, 31.017794928900482, 30.62278561436508)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37631"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346961",
+    "qs_woe_2346950"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-042",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37631\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78973/nyu_2451_37631.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37631\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78973/nyu_2451_37631.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Hudud ash Shamaliyah, Saudi Arabia",
+    "Al Jawf, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37631",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37631",
+  "nyu_addl_dspace_s": "38612",
+  "locn_geometry": "ENVELOPE(38.47148441066026, 39.02554475249861, 31.017794928900482, 30.62278561436508)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37632.json b/metadata-aardvark/Datasets/nyu-2451-37632.json
index 7f2531e34..8dc14e336 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37632.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37632.json
@@ -1,44 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37632",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346961",
-    "qs_woe_2346950"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-043",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37632\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78974/nyu_2451_37632.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37632\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78974/nyu_2451_37632.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Hudud ash Shamaliyah, Saudi Arabia",
-    "Al Jawf, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37632",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37632",
-  "nyu_addl_dspace_s": "38613",
-  "locn_geometry": "ENVELOPE(38.97860742596943, 39.52704023416116, 31.019309939643737, 30.626473426499388)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37632"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346961",
+    "qs_woe_2346950"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-043",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37632\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78974/nyu_2451_37632.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37632\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78974/nyu_2451_37632.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Hudud ash Shamaliyah, Saudi Arabia",
+    "Al Jawf, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37632",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37632",
+  "nyu_addl_dspace_s": "38613",
+  "locn_geometry": "ENVELOPE(38.97860742596943, 39.52704023416116, 31.019309939643737, 30.626473426499388)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37633.json b/metadata-aardvark/Datasets/nyu-2451-37633.json
index f3efbb730..afa3d9f0a 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37633.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37633.json
@@ -1,44 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37633",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346961",
-    "qs_woe_2346950"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-044",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37633\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78975/nyu_2451_37633.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37633\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78975/nyu_2451_37633.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Hudud ash Shamaliyah, Saudi Arabia",
-    "Al Jawf, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37633",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37633",
-  "nyu_addl_dspace_s": "38614",
-  "locn_geometry": "ENVELOPE(39.47210000822342, 40.02287182057187, 31.020258013063557, 30.6224783708119)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37633"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346961",
+    "qs_woe_2346950"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-044",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37633\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78975/nyu_2451_37633.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37633\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78975/nyu_2451_37633.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Hudud ash Shamaliyah, Saudi Arabia",
+    "Al Jawf, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37633",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37633",
+  "nyu_addl_dspace_s": "38614",
+  "locn_geometry": "ENVELOPE(39.47210000822342, 40.02287182057187, 31.020258013063557, 30.6224783708119)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37634.json b/metadata-aardvark/Datasets/nyu-2451-37634.json
index 370db4408..b6aa1f345 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37634.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37634.json
@@ -1,44 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37634",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346961",
-    "qs_woe_2346950"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-045",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37634\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78976/nyu_2451_37634.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37634\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78976/nyu_2451_37634.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Hudud ash Shamaliyah, Saudi Arabia",
-    "Al Jawf, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37634",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37634",
-  "nyu_addl_dspace_s": "38615",
-  "locn_geometry": "ENVELOPE(39.97998498570574, 40.51622985359631, 31.018800761205977, 30.625007676880454)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37634"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346961",
+    "qs_woe_2346950"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-045",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37634\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78976/nyu_2451_37634.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37634\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78976/nyu_2451_37634.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Hudud ash Shamaliyah, Saudi Arabia",
+    "Al Jawf, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37634",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37634",
+  "nyu_addl_dspace_s": "38615",
+  "locn_geometry": "ENVELOPE(39.97998498570574, 40.51622985359631, 31.018800761205977, 30.625007676880454)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37635.json b/metadata-aardvark/Datasets/nyu-2451-37635.json
index aebc1003b..888514cc8 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37635.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37635.json
@@ -1,44 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37635",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346961",
-    "qs_woe_2346950"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-046",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37635\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78977/nyu_2451_37635.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37635\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78977/nyu_2451_37635.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Hudud ash Shamaliyah, Saudi Arabia",
-    "Al Jawf, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37635",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37635",
-  "nyu_addl_dspace_s": "38616",
-  "locn_geometry": "ENVELOPE(40.48068501930481, 41.02477722056599, 31.01523206786326, 30.62106721577014)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37635"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346961",
+    "qs_woe_2346950"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-046",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37635\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78977/nyu_2451_37635.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37635\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78977/nyu_2451_37635.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Hudud ash Shamaliyah, Saudi Arabia",
+    "Al Jawf, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37635",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37635",
+  "nyu_addl_dspace_s": "38616",
+  "locn_geometry": "ENVELOPE(40.48068501930481, 41.02477722056599, 31.01523206786326, 30.62106721577014)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37636.json b/metadata-aardvark/Datasets/nyu-2451-37636.json
index 57781cf69..36972eb7d 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37636.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37636.json
@@ -1,46 +1,62 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37636",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346961",
-    "qs_woe_2346950",
-    "geonames_108512"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-047",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37636\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78978/nyu_2451_37636.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37636\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78978/nyu_2451_37636.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Hudud ash Shamaliyah, Saudi Arabia",
-    "Al Jawf, Saudi Arabia",
-    "\u2018Ar\u2018ar, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37636",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37636",
-  "nyu_addl_dspace_s": "38617",
-  "locn_geometry": "ENVELOPE(40.974454420905595, 41.517411632904704, 31.020896086125745, 30.622786089636808)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37636"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346961",
+    "qs_woe_2346950",
+    "geonames_108512"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-047",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37636\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78978/nyu_2451_37636.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37636\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78978/nyu_2451_37636.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Hudud ash Shamaliyah, Saudi Arabia",
+    "Al Jawf, Saudi Arabia",
+    "‘Ar‘ar, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37636",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37636",
+  "nyu_addl_dspace_s": "38617",
+  "locn_geometry": "ENVELOPE(40.974454420905595, 41.517411632904704, 31.020896086125745, 30.622786089636808)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37637.json b/metadata-aardvark/Datasets/nyu-2451-37637.json
index 2f64ced34..572bc93a7 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37637.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37637.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37637",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346961"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-048",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37637\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78979/nyu_2451_37637.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37637\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78979/nyu_2451_37637.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Hudud ash Shamaliyah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37637",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37637",
-  "nyu_addl_dspace_s": "38618",
-  "locn_geometry": "ENVELOPE(41.48240154694962, 42.02596903366882, 31.01431625563692, 30.620713585237496)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37637"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346961"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-048",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37637\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78979/nyu_2451_37637.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37637\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78979/nyu_2451_37637.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Hudud ash Shamaliyah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37637",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37637",
+  "nyu_addl_dspace_s": "38618",
+  "locn_geometry": "ENVELOPE(41.48240154694962, 42.02596903366882, 31.01431625563692, 30.620713585237496)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37638.json b/metadata-aardvark/Datasets/nyu-2451-37638.json
index 27971e745..06d3511c1 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37638.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37638.json
@@ -1,44 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37638",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346950",
-    "qs_woe_2345928"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-052",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37638\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78980/nyu_2451_37638.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37638\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78980/nyu_2451_37638.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Jawf, Saudi Arabia",
-    "Ma`an, Jordan"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37638",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37638",
-  "nyu_addl_dspace_s": "38619",
-  "locn_geometry": "ENVELOPE(37.47635121638504, 38.023228254619774, 30.685371013891977, 30.28377488021874)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37638"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346950",
+    "qs_woe_2345928"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-052",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37638\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78980/nyu_2451_37638.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37638\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78980/nyu_2451_37638.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Jawf, Saudi Arabia",
+    "Ma`an, Jordan"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37638",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37638",
+  "nyu_addl_dspace_s": "38619",
+  "locn_geometry": "ENVELOPE(37.47635121638504, 38.023228254619774, 30.685371013891977, 30.28377488021874)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37639.json b/metadata-aardvark/Datasets/nyu-2451-37639.json
index 3c7ea08ae..a421aa3fe 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37639.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37639.json
@@ -1,46 +1,62 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37639",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346950",
-    "qs_woe_2345928",
-    "geonames_101631"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-053",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37639\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78981/nyu_2451_37639.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37639\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78981/nyu_2451_37639.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Jawf, Saudi Arabia",
-    "Ma`an, Jordan",
-    "\u0162ubarjal, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37639",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37639",
-  "nyu_addl_dspace_s": "38620",
-  "locn_geometry": "ENVELOPE(37.97996383239941, 38.524704182768886, 30.68491985943354, 30.285364163807944)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37639"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346950",
+    "qs_woe_2345928",
+    "geonames_101631"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-053",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37639\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78981/nyu_2451_37639.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37639\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78981/nyu_2451_37639.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Jawf, Saudi Arabia",
+    "Ma`an, Jordan",
+    "Ţubarjal, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37639",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37639",
+  "nyu_addl_dspace_s": "38620",
+  "locn_geometry": "ENVELOPE(37.97996383239941, 38.524704182768886, 30.68491985943354, 30.285364163807944)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37640.json b/metadata-aardvark/Datasets/nyu-2451-37640.json
index 3614d2ece..1f2b9221f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37640.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37640.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37640",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346950"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-054",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37640\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78982/nyu_2451_37640.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37640\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78982/nyu_2451_37640.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Jawf, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37640",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37640",
-  "nyu_addl_dspace_s": "38621",
-  "locn_geometry": "ENVELOPE(38.48133462810207, 39.020879547834284, 30.68346339574233, 30.275125278893338)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37640"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346950"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-054",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37640\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78982/nyu_2451_37640.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37640\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78982/nyu_2451_37640.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Jawf, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37640",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37640",
+  "nyu_addl_dspace_s": "38621",
+  "locn_geometry": "ENVELOPE(38.48133462810207, 39.020879547834284, 30.68346339574233, 30.275125278893338)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37641.json b/metadata-aardvark/Datasets/nyu-2451-37641.json
index 58691d537..913bfa34b 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37641.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37641.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37641",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346950"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-055",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37641\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78983/nyu_2451_37641.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37641\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78983/nyu_2451_37641.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Jawf, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37641",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37641",
-  "nyu_addl_dspace_s": "38622",
-  "locn_geometry": "ENVELOPE(38.9707142020686, 39.519906728312435, 30.686834531940683, 30.29334188981107)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37641"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346950"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-055",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37641\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78983/nyu_2451_37641.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37641\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78983/nyu_2451_37641.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Jawf, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37641",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37641",
+  "nyu_addl_dspace_s": "38622",
+  "locn_geometry": "ENVELOPE(38.9707142020686, 39.519906728312435, 30.686834531940683, 30.29334188981107)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37642.json b/metadata-aardvark/Datasets/nyu-2451-37642.json
index 1a4e8f42b..270da9546 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37642.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37642.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37642",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346950"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-056",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37642\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78984/nyu_2451_37642.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37642\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78984/nyu_2451_37642.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Jawf, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37642",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37642",
-  "nyu_addl_dspace_s": "38623",
-  "locn_geometry": "ENVELOPE(39.4775152117879, 40.0233299602013, 30.682477662031832, 30.292376396401192)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37642"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346950"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-056",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37642\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78984/nyu_2451_37642.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37642\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78984/nyu_2451_37642.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Jawf, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37642",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37642",
+  "nyu_addl_dspace_s": "38623",
+  "locn_geometry": "ENVELOPE(39.4775152117879, 40.0233299602013, 30.682477662031832, 30.292376396401192)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37643.json b/metadata-aardvark/Datasets/nyu-2451-37643.json
index 04e9341b2..c658856e4 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37643.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37643.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37643",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346950"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-057",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37643\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78985/nyu_2451_37643.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37643\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78985/nyu_2451_37643.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Jawf, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37643",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37643",
-  "nyu_addl_dspace_s": "38624",
-  "locn_geometry": "ENVELOPE(39.97547728168447, 40.522616696266866, 30.68640298891128, 30.29246763349586)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37643"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346950"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-057",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37643\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78985/nyu_2451_37643.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37643\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78985/nyu_2451_37643.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Jawf, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37643",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37643",
+  "nyu_addl_dspace_s": "38624",
+  "locn_geometry": "ENVELOPE(39.97547728168447, 40.522616696266866, 30.68640298891128, 30.29246763349586)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37644.json b/metadata-aardvark/Datasets/nyu-2451-37644.json
index ce7af9d7c..23af59ccd 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37644.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37644.json
@@ -1,44 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37644",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346961",
-    "qs_woe_2346950"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-058",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37644\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78986/nyu_2451_37644.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37644\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78986/nyu_2451_37644.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Hudud ash Shamaliyah, Saudi Arabia",
-    "Al Jawf, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37644",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37644",
-  "nyu_addl_dspace_s": "38625",
-  "locn_geometry": "ENVELOPE(40.47664455812579, 41.02011404050725, 30.684297951232978, 30.289155703286234)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37644"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346961",
+    "qs_woe_2346950"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-058",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37644\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78986/nyu_2451_37644.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37644\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78986/nyu_2451_37644.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Hudud ash Shamaliyah, Saudi Arabia",
+    "Al Jawf, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37644",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37644",
+  "nyu_addl_dspace_s": "38625",
+  "locn_geometry": "ENVELOPE(40.47664455812579, 41.02011404050725, 30.684297951232978, 30.289155703286234)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37645.json b/metadata-aardvark/Datasets/nyu-2451-37645.json
index 7d73eb085..4c5bfe4ea 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37645.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37645.json
@@ -1,44 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37645",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346961",
-    "qs_woe_2346950"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-059",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37645\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78987/nyu_2451_37645.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37645\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78987/nyu_2451_37645.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Hudud ash Shamaliyah, Saudi Arabia",
-    "Al Jawf, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37645",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37645",
-  "nyu_addl_dspace_s": "38626",
-  "locn_geometry": "ENVELOPE(40.97124347264098, 41.52315068069409, 30.685189883777095, 30.285283555608256)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37645"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346961",
+    "qs_woe_2346950"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-059",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37645\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78987/nyu_2451_37645.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37645\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78987/nyu_2451_37645.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Hudud ash Shamaliyah, Saudi Arabia",
+    "Al Jawf, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37645",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37645",
+  "nyu_addl_dspace_s": "38626",
+  "locn_geometry": "ENVELOPE(40.97124347264098, 41.52315068069409, 30.685189883777095, 30.285283555608256)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37646.json b/metadata-aardvark/Datasets/nyu-2451-37646.json
index 0e01fc7f7..f0ef255ea 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37646.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37646.json
@@ -1,44 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37646",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346961",
-    "qs_woe_2346950"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-060",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37646\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78988/nyu_2451_37646.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37646\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78988/nyu_2451_37646.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Hudud ash Shamaliyah, Saudi Arabia",
-    "Al Jawf, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37646",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37646",
-  "nyu_addl_dspace_s": "38627",
-  "locn_geometry": "ENVELOPE(41.47803880786107, 42.0224062258264, 30.68577233517098, 30.293556521050384)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37646"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346961",
+    "qs_woe_2346950"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-060",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37646\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78988/nyu_2451_37646.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37646\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78988/nyu_2451_37646.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Hudud ash Shamaliyah, Saudi Arabia",
+    "Al Jawf, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37646",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37646",
+  "nyu_addl_dspace_s": "38627",
+  "locn_geometry": "ENVELOPE(41.47803880786107, 42.0224062258264, 30.68577233517098, 30.293556521050384)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37647.json b/metadata-aardvark/Datasets/nyu-2451-37647.json
index 099f576df..13c05e4bc 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37647.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37647.json
@@ -1,44 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37647",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346950",
-    "qs_woe_2345928"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-064",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37647\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78989/nyu_2451_37647.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37647\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78989/nyu_2451_37647.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Jawf, Saudi Arabia",
-    "Ma`an, Jordan"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37647",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37647",
-  "nyu_addl_dspace_s": "38628",
-  "locn_geometry": "ENVELOPE(37.47621581372842, 38.02889549356089, 30.35007786642493, 29.95325473827439)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37647"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346950",
+    "qs_woe_2345928"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-064",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37647\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78989/nyu_2451_37647.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37647\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78989/nyu_2451_37647.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Jawf, Saudi Arabia",
+    "Ma`an, Jordan"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37647",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37647",
+  "nyu_addl_dspace_s": "38628",
+  "locn_geometry": "ENVELOPE(37.47621581372842, 38.02889549356089, 30.35007786642493, 29.95325473827439)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37648.json b/metadata-aardvark/Datasets/nyu-2451-37648.json
index 69d0514f2..cd1a5f2a3 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37648.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37648.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37648",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346950"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-065",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37648\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78990/nyu_2451_37648.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37648\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78990/nyu_2451_37648.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Jawf, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37648",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37648",
-  "nyu_addl_dspace_s": "38629",
-  "locn_geometry": "ENVELOPE(37.97642140602907, 38.52494543525719, 30.352380733169735, 29.95996881192859)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37648"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346950"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-065",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37648\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78990/nyu_2451_37648.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37648\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78990/nyu_2451_37648.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Jawf, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37648",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37648",
+  "nyu_addl_dspace_s": "38629",
+  "locn_geometry": "ENVELOPE(37.97642140602907, 38.52494543525719, 30.352380733169735, 29.95996881192859)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37649.json b/metadata-aardvark/Datasets/nyu-2451-37649.json
index 1ca05cdfa..44db86e41 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37649.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37649.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37649",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346950"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-066",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37649\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78991/nyu_2451_37649.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37649\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78991/nyu_2451_37649.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Jawf, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37649",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37649",
-  "nyu_addl_dspace_s": "38630",
-  "locn_geometry": "ENVELOPE(38.47759254437536, 39.02338360231155, 30.353105594796894, 29.95896495831116)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37649"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346950"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-066",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37649\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78991/nyu_2451_37649.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37649\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78991/nyu_2451_37649.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Jawf, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37649",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37649",
+  "nyu_addl_dspace_s": "38630",
+  "locn_geometry": "ENVELOPE(38.47759254437536, 39.02338360231155, 30.353105594796894, 29.95896495831116)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37650.json b/metadata-aardvark/Datasets/nyu-2451-37650.json
index bb10875b3..1a044417f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37650.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37650.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37650",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346950"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-067",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37650\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78992/nyu_2451_37650.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37650\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78992/nyu_2451_37650.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Jawf, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37650",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37650",
-  "nyu_addl_dspace_s": "38631",
-  "locn_geometry": "ENVELOPE(38.97238851664456, 39.5265043685852, 30.35177857110373, 29.95484222702884)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37650"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346950"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-067",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37650\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78992/nyu_2451_37650.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37650\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78992/nyu_2451_37650.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Jawf, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37650",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37650",
+  "nyu_addl_dspace_s": "38631",
+  "locn_geometry": "ENVELOPE(38.97238851664456, 39.5265043685852, 30.35177857110373, 29.95484222702884)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37651.json b/metadata-aardvark/Datasets/nyu-2451-37651.json
index 52763021f..c7c0121e2 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37651.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37651.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37651",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346950"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-068",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37651\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78993/nyu_2451_37651.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37651\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78993/nyu_2451_37651.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Jawf, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37651",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37651",
-  "nyu_addl_dspace_s": "38632",
-  "locn_geometry": "ENVELOPE(39.47512037981921, 40.0272694973207, 30.348927786675354, 29.955207285039226)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37651"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346950"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-068",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37651\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78993/nyu_2451_37651.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37651\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78993/nyu_2451_37651.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Jawf, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37651",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37651",
+  "nyu_addl_dspace_s": "38632",
+  "locn_geometry": "ENVELOPE(39.47512037981921, 40.0272694973207, 30.348927786675354, 29.955207285039226)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37652.json b/metadata-aardvark/Datasets/nyu-2451-37652.json
index 41a6a30f9..c8576c736 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37652.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37652.json
@@ -1,46 +1,62 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37652",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346950",
-    "geonames_102527",
-    "geonames_392753"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-069",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37652\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78994/nyu_2451_37652.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37652\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78994/nyu_2451_37652.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Jawf, Saudi Arabia",
-    "Sakakah, Saudi Arabia",
-    "\u015euwayr, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37652",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37652",
-  "nyu_addl_dspace_s": "38633",
-  "locn_geometry": "ENVELOPE(39.97691907156269, 40.523810849550976, 30.35324581877968, 29.95492036198881)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37652"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346950",
+    "geonames_102527",
+    "geonames_392753"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-069",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37652\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78994/nyu_2451_37652.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37652\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78994/nyu_2451_37652.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Jawf, Saudi Arabia",
+    "Sakakah, Saudi Arabia",
+    "Şuwayr, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37652",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37652",
+  "nyu_addl_dspace_s": "38633",
+  "locn_geometry": "ENVELOPE(39.97691907156269, 40.523810849550976, 30.35324581877968, 29.95492036198881)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37653.json b/metadata-aardvark/Datasets/nyu-2451-37653.json
index d0810793c..0b07ad8ef 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37653.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37653.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37653",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346950"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-070",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37653\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78995/nyu_2451_37653.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37653\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78995/nyu_2451_37653.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Jawf, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37653",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37653",
-  "nyu_addl_dspace_s": "38634",
-  "locn_geometry": "ENVELOPE(40.47791633483425, 41.02047492852407, 30.352399601620096, 29.95574122016329)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37653"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346950"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-070",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37653\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78995/nyu_2451_37653.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37653\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78995/nyu_2451_37653.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Jawf, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37653",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37653",
+  "nyu_addl_dspace_s": "38634",
+  "locn_geometry": "ENVELOPE(40.47791633483425, 41.02047492852407, 30.352399601620096, 29.95574122016329)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37654.json b/metadata-aardvark/Datasets/nyu-2451-37654.json
index 8c3a1a27c..063119daa 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37654.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37654.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37654",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346950"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-071",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37654\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78996/nyu_2451_37654.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37654\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78996/nyu_2451_37654.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Jawf, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37654",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37654",
-  "nyu_addl_dspace_s": "38635",
-  "locn_geometry": "ENVELOPE(40.977252603556344, 41.531062740118614, 30.351765838325022, 29.95431970763735)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37654"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346950"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-071",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37654\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78996/nyu_2451_37654.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37654\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78996/nyu_2451_37654.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Jawf, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37654",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37654",
+  "nyu_addl_dspace_s": "38635",
+  "locn_geometry": "ENVELOPE(40.977252603556344, 41.531062740118614, 30.351765838325022, 29.95431970763735)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37655.json b/metadata-aardvark/Datasets/nyu-2451-37655.json
index 14e15c0e6..c0f074727 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37655.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37655.json
@@ -1,44 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37655",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346961",
-    "qs_woe_2346950"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-072",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37655\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78997/nyu_2451_37655.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37655\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78997/nyu_2451_37655.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Hudud ash Shamaliyah, Saudi Arabia",
-    "Al Jawf, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37655",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37655",
-  "nyu_addl_dspace_s": "38636",
-  "locn_geometry": "ENVELOPE(41.477087672166256, 42.02903889554674, 30.349764025635064, 29.952896164859325)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37655"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346961",
+    "qs_woe_2346950"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-072",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37655\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78997/nyu_2451_37655.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37655\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78997/nyu_2451_37655.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Hudud ash Shamaliyah, Saudi Arabia",
+    "Al Jawf, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37655",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37655",
+  "nyu_addl_dspace_s": "38636",
+  "locn_geometry": "ENVELOPE(41.477087672166256, 42.02903889554674, 30.349764025635064, 29.952896164859325)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37656.json b/metadata-aardvark/Datasets/nyu-2451-37656.json
index 53361f838..0e1465ea1 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37656.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37656.json
@@ -1,44 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37656",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346950",
-    "qs_woe_2345928"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-074",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37656\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78998/nyu_2451_37656.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37656\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78998/nyu_2451_37656.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Jawf, Saudi Arabia",
-    "Ma`an, Jordan"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37656",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37656",
-  "nyu_addl_dspace_s": "38637",
-  "locn_geometry": "ENVELOPE(36.47880059089511, 37.02537275898121, 30.019501816249104, 29.61145946504298)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37656"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346950",
+    "qs_woe_2345928"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-074",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37656\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78998/nyu_2451_37656.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37656\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78998/nyu_2451_37656.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Jawf, Saudi Arabia",
+    "Ma`an, Jordan"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37656",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37656",
+  "nyu_addl_dspace_s": "38637",
+  "locn_geometry": "ENVELOPE(36.47880059089511, 37.02537275898121, 30.019501816249104, 29.61145946504298)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37657.json b/metadata-aardvark/Datasets/nyu-2451-37657.json
index 072b2b322..e75d9898c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37657.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37657.json
@@ -1,44 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37657",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346950",
-    "qs_woe_2345928"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-075",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37657\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78999/nyu_2451_37657.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37657\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78999/nyu_2451_37657.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Jawf, Saudi Arabia",
-    "Ma`an, Jordan"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37657",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37657",
-  "nyu_addl_dspace_s": "38638",
-  "locn_geometry": "ENVELOPE(36.978137091739946, 37.526134737460325, 30.017641265747805, 29.629162623354684)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37657"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346950",
+    "qs_woe_2345928"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-075",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37657\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78999/nyu_2451_37657.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37657\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/78999/nyu_2451_37657.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Jawf, Saudi Arabia",
+    "Ma`an, Jordan"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37657",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37657",
+  "nyu_addl_dspace_s": "38638",
+  "locn_geometry": "ENVELOPE(36.978137091739946, 37.526134737460325, 30.017641265747805, 29.629162623354684)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37658.json b/metadata-aardvark/Datasets/nyu-2451-37658.json
index 774f67775..bb7eaf7d4 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37658.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37658.json
@@ -1,44 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37658",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346950",
-    "qs_woe_2345928"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-076",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37658\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79000/nyu_2451_37658.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37658\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79000/nyu_2451_37658.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Jawf, Saudi Arabia",
-    "Ma`an, Jordan"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37658",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37658",
-  "nyu_addl_dspace_s": "38639",
-  "locn_geometry": "ENVELOPE(37.47421898617615, 38.02421978978373, 30.017952814208144, 29.61330132463104)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37658"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346950",
+    "qs_woe_2345928"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-076",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37658\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79000/nyu_2451_37658.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37658\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79000/nyu_2451_37658.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Jawf, Saudi Arabia",
+    "Ma`an, Jordan"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37658",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37658",
+  "nyu_addl_dspace_s": "38639",
+  "locn_geometry": "ENVELOPE(37.47421898617615, 38.02421978978373, 30.017952814208144, 29.61330132463104)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37659.json b/metadata-aardvark/Datasets/nyu-2451-37659.json
index b25e544e0..7fb2c6552 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37659.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37659.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37659",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346950"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-077",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37659\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79001/nyu_2451_37659.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37659\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79001/nyu_2451_37659.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Jawf, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37659",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37659",
-  "nyu_addl_dspace_s": "38640",
-  "locn_geometry": "ENVELOPE(37.97820852623298, 38.525098585252465, 30.017378333656907, 29.609867112536108)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37659"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346950"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-077",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37659\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79001/nyu_2451_37659.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37659\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79001/nyu_2451_37659.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Jawf, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37659",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37659",
+  "nyu_addl_dspace_s": "38640",
+  "locn_geometry": "ENVELOPE(37.97820852623298, 38.525098585252465, 30.017378333656907, 29.609867112536108)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37660.json b/metadata-aardvark/Datasets/nyu-2451-37660.json
index 2f92784c5..d1d31c38f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37660.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37660.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37660",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346950"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-078",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37660\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79002/nyu_2451_37660.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37660\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79002/nyu_2451_37660.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Jawf, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37660",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37660",
-  "nyu_addl_dspace_s": "38641",
-  "locn_geometry": "ENVELOPE(38.4774200778614, 39.028818909188885, 30.021517266552813, 29.627356684104218)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37660"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346950"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-078",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37660\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79002/nyu_2451_37660.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37660\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79002/nyu_2451_37660.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Jawf, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37660",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37660",
+  "nyu_addl_dspace_s": "38641",
+  "locn_geometry": "ENVELOPE(38.4774200778614, 39.028818909188885, 30.021517266552813, 29.627356684104218)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37661.json b/metadata-aardvark/Datasets/nyu-2451-37661.json
index 58a31681d..6c35b54b2 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37661.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37661.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37661",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346950"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-079",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37661\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79003/nyu_2451_37661.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37661\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79003/nyu_2451_37661.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Jawf, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37661",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37661",
-  "nyu_addl_dspace_s": "38642",
-  "locn_geometry": "ENVELOPE(38.97700795942086, 39.52021421159428, 30.018676636077693, 29.62230826993847)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37661"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346950"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-079",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37661\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79003/nyu_2451_37661.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37661\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79003/nyu_2451_37661.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Jawf, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37661",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37661",
+  "nyu_addl_dspace_s": "38642",
+  "locn_geometry": "ENVELOPE(38.97700795942086, 39.52021421159428, 30.018676636077693, 29.62230826993847)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37662.json b/metadata-aardvark/Datasets/nyu-2451-37662.json
index a51dfafdf..dc16e1fe7 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37662.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37662.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37662",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346950"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-080",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37662\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79004/nyu_2451_37662.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37662\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79004/nyu_2451_37662.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Jawf, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37662",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37662",
-  "nyu_addl_dspace_s": "38643",
-  "locn_geometry": "ENVELOPE(39.46992297955767, 40.024473059610116, 30.02052948681455, 29.627843334717724)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37662"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346950"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-080",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37662\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79004/nyu_2451_37662.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37662\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79004/nyu_2451_37662.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Jawf, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37662",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37662",
+  "nyu_addl_dspace_s": "38643",
+  "locn_geometry": "ENVELOPE(39.46992297955767, 40.024473059610116, 30.02052948681455, 29.627843334717724)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37663.json b/metadata-aardvark/Datasets/nyu-2451-37663.json
index bbd81feb4..57e616331 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37663.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37663.json
@@ -1,44 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37663",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346950",
-    "geonames_102527"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-081",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37663\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79005/nyu_2451_37663.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37663\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79005/nyu_2451_37663.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Jawf, Saudi Arabia",
-    "Sakakah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37663",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37663",
-  "nyu_addl_dspace_s": "38644",
-  "locn_geometry": "ENVELOPE(39.972754599835866, 40.522064861044704, 30.019114850803483, 29.624147436269645)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37663"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346950",
+    "geonames_102527"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-081",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37663\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79005/nyu_2451_37663.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37663\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79005/nyu_2451_37663.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Jawf, Saudi Arabia",
+    "Sakakah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37663",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37663",
+  "nyu_addl_dspace_s": "38644",
+  "locn_geometry": "ENVELOPE(39.972754599835866, 40.522064861044704, 30.019114850803483, 29.624147436269645)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37664.json b/metadata-aardvark/Datasets/nyu-2451-37664.json
index 35005d204..ad912591e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37664.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37664.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37664",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346950"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-082",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37664\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79006/nyu_2451_37664.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37664\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79006/nyu_2451_37664.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Jawf, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37664",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37664",
-  "nyu_addl_dspace_s": "38645",
-  "locn_geometry": "ENVELOPE(40.48073120896878, 41.02001541371846, 30.01379049940763, 29.62199908539768)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37664"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346950"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-082",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37664\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79006/nyu_2451_37664.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37664\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79006/nyu_2451_37664.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Jawf, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37664",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37664",
+  "nyu_addl_dspace_s": "38645",
+  "locn_geometry": "ENVELOPE(40.48073120896878, 41.02001541371846, 30.01379049940763, 29.62199908539768)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37665.json b/metadata-aardvark/Datasets/nyu-2451-37665.json
index 4e49d3cb1..fda73760b 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37665.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37665.json
@@ -1,44 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37665",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346961",
-    "qs_woe_2346950"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-083",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37665\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79007/nyu_2451_37665.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37665\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79007/nyu_2451_37665.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Hudud ash Shamaliyah, Saudi Arabia",
-    "Al Jawf, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37665",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37665",
-  "nyu_addl_dspace_s": "38646",
-  "locn_geometry": "ENVELOPE(40.97888231802899, 41.51825854725139, 30.01648607134442, 29.623786164569655)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37665"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346961",
+    "qs_woe_2346950"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-083",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37665\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79007/nyu_2451_37665.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37665\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79007/nyu_2451_37665.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Hudud ash Shamaliyah, Saudi Arabia",
+    "Al Jawf, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37665",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37665",
+  "nyu_addl_dspace_s": "38646",
+  "locn_geometry": "ENVELOPE(40.97888231802899, 41.51825854725139, 30.01648607134442, 29.623786164569655)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37666.json b/metadata-aardvark/Datasets/nyu-2451-37666.json
index 85a203994..56d00e63b 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37666.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37666.json
@@ -1,44 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37666",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346961",
-    "qs_woe_2346950"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-084",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37666\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79008/nyu_2451_37666.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37666\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79008/nyu_2451_37666.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Hudud ash Shamaliyah, Saudi Arabia",
-    "Al Jawf, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37666",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37666",
-  "nyu_addl_dspace_s": "38647",
-  "locn_geometry": "ENVELOPE(41.4744216705158, 42.02233177737857, 30.01878371763841, 29.62455571392008)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37666"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346961",
+    "qs_woe_2346950"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-084",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37666\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79008/nyu_2451_37666.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37666\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79008/nyu_2451_37666.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Hudud ash Shamaliyah, Saudi Arabia",
+    "Al Jawf, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37666",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37666",
+  "nyu_addl_dspace_s": "38647",
+  "locn_geometry": "ENVELOPE(41.4744216705158, 42.02233177737857, 30.01878371763841, 29.62455571392008)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37667.json b/metadata-aardvark/Datasets/nyu-2451-37667.json
index 59d9092c2..c769c4862 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37667.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37667.json
@@ -1,44 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37667",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346950",
-    "qs_woe_2345928"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-085",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37667\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79009/nyu_2451_37667.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37667\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79009/nyu_2451_37667.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Jawf, Saudi Arabia",
-    "Ma`an, Jordan"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37667",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37667",
-  "nyu_addl_dspace_s": "38648",
-  "locn_geometry": "ENVELOPE(35.97673643283379, 36.52835307379599, 29.687373113422773, 29.278175444901365)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37667"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346950",
+    "qs_woe_2345928"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-085",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37667\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79009/nyu_2451_37667.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37667\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79009/nyu_2451_37667.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Jawf, Saudi Arabia",
+    "Ma`an, Jordan"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37667",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37667",
+  "nyu_addl_dspace_s": "38648",
+  "locn_geometry": "ENVELOPE(35.97673643283379, 36.52835307379599, 29.687373113422773, 29.278175444901365)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37668.json b/metadata-aardvark/Datasets/nyu-2451-37668.json
index a199dd19c..49389fe81 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37668.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37668.json
@@ -1,44 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37668",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346950",
-    "qs_woe_2345928"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-086",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37668\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79010/nyu_2451_37668.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37668\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79010/nyu_2451_37668.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Jawf, Saudi Arabia",
-    "Ma`an, Jordan"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37668",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37668",
-  "nyu_addl_dspace_s": "38649",
-  "locn_geometry": "ENVELOPE(36.4802774713662, 37.02754439551462, 29.683665738235092, 29.294384359282418)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37668"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346950",
+    "qs_woe_2345928"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-086",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37668\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79010/nyu_2451_37668.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37668\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79010/nyu_2451_37668.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Jawf, Saudi Arabia",
+    "Ma`an, Jordan"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37668",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37668",
+  "nyu_addl_dspace_s": "38649",
+  "locn_geometry": "ENVELOPE(36.4802774713662, 37.02754439551462, 29.683665738235092, 29.294384359282418)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37669.json b/metadata-aardvark/Datasets/nyu-2451-37669.json
index 347dcce3e..fe67d47e5 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37669.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37669.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37669",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346950"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-087",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37669\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79011/nyu_2451_37669.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37669\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79011/nyu_2451_37669.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Jawf, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37669",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37669",
-  "nyu_addl_dspace_s": "38650",
-  "locn_geometry": "ENVELOPE(36.97885659129813, 37.52343131379547, 29.686200528752938, 29.27949913647926)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37669"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346950"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-087",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37669\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79011/nyu_2451_37669.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37669\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79011/nyu_2451_37669.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Jawf, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37669",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37669",
+  "nyu_addl_dspace_s": "38650",
+  "locn_geometry": "ENVELOPE(36.97885659129813, 37.52343131379547, 29.686200528752938, 29.27949913647926)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37670.json b/metadata-aardvark/Datasets/nyu-2451-37670.json
index 330b7e21d..98a3ab3be 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37670.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37670.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37670",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346950"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-088",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37670\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79012/nyu_2451_37670.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37670\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79012/nyu_2451_37670.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Jawf, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37670",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37670",
-  "nyu_addl_dspace_s": "38651",
-  "locn_geometry": "ENVELOPE(37.4778279931183, 38.0251730150855, 29.68435175834447, 29.292561379813698)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37670"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346950"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-088",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37670\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79012/nyu_2451_37670.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37670\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79012/nyu_2451_37670.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Jawf, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37670",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37670",
+  "nyu_addl_dspace_s": "38651",
+  "locn_geometry": "ENVELOPE(37.4778279931183, 38.0251730150855, 29.68435175834447, 29.292561379813698)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37671.json b/metadata-aardvark/Datasets/nyu-2451-37671.json
index da7452df6..4228bc064 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37671.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37671.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37671",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346950"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-089",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37671\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79013/nyu_2451_37671.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37671\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79013/nyu_2451_37671.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Jawf, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37671",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37671",
-  "nyu_addl_dspace_s": "38652",
-  "locn_geometry": "ENVELOPE(37.978525578751515, 38.524609263131886, 29.684377722240622, 29.276311762110335)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37671"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346950"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-089",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37671\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79013/nyu_2451_37671.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37671\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79013/nyu_2451_37671.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Jawf, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37671",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37671",
+  "nyu_addl_dspace_s": "38652",
+  "locn_geometry": "ENVELOPE(37.978525578751515, 38.524609263131886, 29.684377722240622, 29.276311762110335)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37672.json b/metadata-aardvark/Datasets/nyu-2451-37672.json
index 9b9a1f3c5..9d867e9d8 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37672.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37672.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37672",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346950"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-090",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37672\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79014/nyu_2451_37672.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37672\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79014/nyu_2451_37672.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Jawf, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37672",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37672",
-  "nyu_addl_dspace_s": "38653",
-  "locn_geometry": "ENVELOPE(38.47851558205769, 39.022486548629594, 29.687121347517643, 29.29671574447189)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37672"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346950"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-090",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37672\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79014/nyu_2451_37672.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37672\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79014/nyu_2451_37672.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Jawf, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37672",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37672",
+  "nyu_addl_dspace_s": "38653",
+  "locn_geometry": "ENVELOPE(38.47851558205769, 39.022486548629594, 29.687121347517643, 29.29671574447189)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37673.json b/metadata-aardvark/Datasets/nyu-2451-37673.json
index b294bb63e..a3b98edec 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37673.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37673.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37673",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346950"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-091",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37673\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79015/nyu_2451_37673.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37673\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79015/nyu_2451_37673.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Jawf, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37673",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37673",
-  "nyu_addl_dspace_s": "38654",
-  "locn_geometry": "ENVELOPE(38.974323256001746, 39.51612073236419, 29.684936813770694, 29.285214287081974)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37673"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346950"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-091",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37673\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79015/nyu_2451_37673.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37673\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79015/nyu_2451_37673.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Jawf, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37673",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37673",
+  "nyu_addl_dspace_s": "38654",
+  "locn_geometry": "ENVELOPE(38.974323256001746, 39.51612073236419, 29.684936813770694, 29.285214287081974)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37674.json b/metadata-aardvark/Datasets/nyu-2451-37674.json
index b3933f296..457bdc46e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37674.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37674.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37674",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346950"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-092",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37674\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79016/nyu_2451_37674.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37674\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79016/nyu_2451_37674.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Jawf, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37674",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37674",
-  "nyu_addl_dspace_s": "38655",
-  "locn_geometry": "ENVELOPE(39.47215811485969, 40.02134323806479, 29.686258237270987, 29.287447463267146)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37674"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346950"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-092",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37674\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79016/nyu_2451_37674.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37674\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79016/nyu_2451_37674.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Jawf, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37674",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37674",
+  "nyu_addl_dspace_s": "38655",
+  "locn_geometry": "ENVELOPE(39.47215811485969, 40.02134323806479, 29.686258237270987, 29.287447463267146)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37675.json b/metadata-aardvark/Datasets/nyu-2451-37675.json
index 4055e904c..bda57e831 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37675.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37675.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37675",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346950"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-093",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37675\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79017/nyu_2451_37675.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37675\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79017/nyu_2451_37675.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Jawf, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37675",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37675",
-  "nyu_addl_dspace_s": "38656",
-  "locn_geometry": "ENVELOPE(39.971265529631125, 40.52481331435929, 29.68412056166368, 29.28550615825437)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37675"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346950"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-093",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37675\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79017/nyu_2451_37675.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37675\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79017/nyu_2451_37675.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Jawf, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37675",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37675",
+  "nyu_addl_dspace_s": "38656",
+  "locn_geometry": "ENVELOPE(39.971265529631125, 40.52481331435929, 29.68412056166368, 29.28550615825437)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37676.json b/metadata-aardvark/Datasets/nyu-2451-37676.json
index 9f39b60e7..2d77caeee 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37676.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37676.json
@@ -1,44 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37676",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346961",
-    "qs_woe_2346950"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-094",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37676\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79018/nyu_2451_37676.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37676\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79018/nyu_2451_37676.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Hudud ash Shamaliyah, Saudi Arabia",
-    "Al Jawf, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37676",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37676",
-  "nyu_addl_dspace_s": "38657",
-  "locn_geometry": "ENVELOPE(40.476269517672016, 41.019435050492525, 29.687214083112185, 29.284391251666673)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37676"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346961",
+    "qs_woe_2346950"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-094",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37676\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79018/nyu_2451_37676.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37676\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79018/nyu_2451_37676.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Hudud ash Shamaliyah, Saudi Arabia",
+    "Al Jawf, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37676",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37676",
+  "nyu_addl_dspace_s": "38657",
+  "locn_geometry": "ENVELOPE(40.476269517672016, 41.019435050492525, 29.687214083112185, 29.284391251666673)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37677.json b/metadata-aardvark/Datasets/nyu-2451-37677.json
index 9c409d5f9..eb0a71420 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37677.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37677.json
@@ -1,44 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37677",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346961",
-    "qs_woe_2346950"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-095",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37677\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79019/nyu_2451_37677.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37677\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79019/nyu_2451_37677.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Hudud ash Shamaliyah, Saudi Arabia",
-    "Al Jawf, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37677",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37677",
-  "nyu_addl_dspace_s": "38658",
-  "locn_geometry": "ENVELOPE(40.97291088475964, 41.52723716397143, 29.68532906971431, 29.28094247948327)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37677"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346961",
+    "qs_woe_2346950"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-095",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37677\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79019/nyu_2451_37677.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37677\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79019/nyu_2451_37677.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Hudud ash Shamaliyah, Saudi Arabia",
+    "Al Jawf, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37677",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37677",
+  "nyu_addl_dspace_s": "38658",
+  "locn_geometry": "ENVELOPE(40.97291088475964, 41.52723716397143, 29.68532906971431, 29.28094247948327)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37678.json b/metadata-aardvark/Datasets/nyu-2451-37678.json
index 5191c98bd..3f846c8a4 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37678.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37678.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37678",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346961"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-096",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37678\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79020/nyu_2451_37678.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37678\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79020/nyu_2451_37678.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Hudud ash Shamaliyah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37678",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37678",
-  "nyu_addl_dspace_s": "38659",
-  "locn_geometry": "ENVELOPE(41.47734791369717, 42.020824415232504, 29.686409283329816, 29.28834559617342)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37678"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346961"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-096",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37678\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79020/nyu_2451_37678.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37678\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79020/nyu_2451_37678.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Hudud ash Shamaliyah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37678",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37678",
+  "nyu_addl_dspace_s": "38659",
+  "locn_geometry": "ENVELOPE(41.47734791369717, 42.020824415232504, 29.686409283329816, 29.28834559617342)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37679.json b/metadata-aardvark/Datasets/nyu-2451-37679.json
index 585c50f77..dbecc08c1 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37679.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37679.json
@@ -1,44 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37679",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346950",
-    "qs_woe_2345928"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-097",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37679\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79021/nyu_2451_37679.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37679\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79021/nyu_2451_37679.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Jawf, Saudi Arabia",
-    "Ma`an, Jordan"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37679",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37679",
-  "nyu_addl_dspace_s": "38660",
-  "locn_geometry": "ENVELOPE(35.973340243359885, 36.52700128062204, 29.353014801861065, 28.942985483794153)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37679"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346950",
+    "qs_woe_2345928"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-097",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37679\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79021/nyu_2451_37679.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37679\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79021/nyu_2451_37679.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Jawf, Saudi Arabia",
+    "Ma`an, Jordan"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37679",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37679",
+  "nyu_addl_dspace_s": "38660",
+  "locn_geometry": "ENVELOPE(35.973340243359885, 36.52700128062204, 29.353014801861065, 28.942985483794153)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37680.json b/metadata-aardvark/Datasets/nyu-2451-37680.json
index 1c995dc0f..f8c526b81 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37680.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37680.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37680",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346950"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-098",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37680\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79022/nyu_2451_37680.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37680\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79022/nyu_2451_37680.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Jawf, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37680",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37680",
-  "nyu_addl_dspace_s": "38661",
-  "locn_geometry": "ENVELOPE(36.47953472134472, 37.02009509151155, 29.351951727070844, 28.946049860427582)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37680"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346950"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-098",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37680\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79022/nyu_2451_37680.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37680\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79022/nyu_2451_37680.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Jawf, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37680",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37680",
+  "nyu_addl_dspace_s": "38661",
+  "locn_geometry": "ENVELOPE(36.47953472134472, 37.02009509151155, 29.351951727070844, 28.946049860427582)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37681.json b/metadata-aardvark/Datasets/nyu-2451-37681.json
index b750eee8d..bf3825d66 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37681.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37681.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37681",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346950"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-099",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37681\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79023/nyu_2451_37681.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37681\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79023/nyu_2451_37681.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Jawf, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37681",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37681",
-  "nyu_addl_dspace_s": "38662",
-  "locn_geometry": "ENVELOPE(36.977153972267466, 37.52637551409747, 29.35019122673868, 28.958068667291272)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37681"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346950"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-099",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37681\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79023/nyu_2451_37681.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37681\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79023/nyu_2451_37681.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Jawf, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37681",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37681",
+  "nyu_addl_dspace_s": "38662",
+  "locn_geometry": "ENVELOPE(36.977153972267466, 37.52637551409747, 29.35019122673868, 28.958068667291272)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37682.json b/metadata-aardvark/Datasets/nyu-2451-37682.json
index 3b1c90705..66724668e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37682.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37682.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37682",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346950"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-100",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37682\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79024/nyu_2451_37682.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37682\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79024/nyu_2451_37682.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Jawf, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37682",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37682",
-  "nyu_addl_dspace_s": "38663",
-  "locn_geometry": "ENVELOPE(37.47975410631196, 38.02524196976897, 29.35230649219838, 28.946392398226322)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37682"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346950"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-100",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37682\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79024/nyu_2451_37682.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37682\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79024/nyu_2451_37682.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Jawf, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37682",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37682",
+  "nyu_addl_dspace_s": "38663",
+  "locn_geometry": "ENVELOPE(37.47975410631196, 38.02524196976897, 29.35230649219838, 28.946392398226322)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37683.json b/metadata-aardvark/Datasets/nyu-2451-37683.json
index d94c3cdd6..355a745d5 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37683.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37683.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37683",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346950"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-101",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37683\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79025/nyu_2451_37683.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37683\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79025/nyu_2451_37683.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Jawf, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37683",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37683",
-  "nyu_addl_dspace_s": "38664",
-  "locn_geometry": "ENVELOPE(37.97425785612063, 38.52145224056478, 29.352381695063197, 28.945673913473158)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37683"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346950"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-101",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37683\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79025/nyu_2451_37683.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37683\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79025/nyu_2451_37683.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Jawf, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37683",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37683",
+  "nyu_addl_dspace_s": "38664",
+  "locn_geometry": "ENVELOPE(37.97425785612063, 38.52145224056478, 29.352381695063197, 28.945673913473158)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37684.json b/metadata-aardvark/Datasets/nyu-2451-37684.json
index 9fcf6f143..2daa9fedb 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37684.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37684.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37684",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346950"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-102",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37684\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79026/nyu_2451_37684.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37684\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79026/nyu_2451_37684.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Jawf, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37684",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37684",
-  "nyu_addl_dspace_s": "38665",
-  "locn_geometry": "ENVELOPE(38.47175869881253, 39.02401190399004, 29.35160724854271, 28.955855969428168)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37684"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346950"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-102",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37684\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79026/nyu_2451_37684.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37684\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79026/nyu_2451_37684.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Jawf, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37684",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37684",
+  "nyu_addl_dspace_s": "38665",
+  "locn_geometry": "ENVELOPE(38.47175869881253, 39.02401190399004, 29.35160724854271, 28.955855969428168)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37685.json b/metadata-aardvark/Datasets/nyu-2451-37685.json
index 955f08a3d..948a93320 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37685.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37685.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37685",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346950"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-109",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37685\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79027/nyu_2451_37685.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37685\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79027/nyu_2451_37685.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Jawf, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37685",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37685",
-  "nyu_addl_dspace_s": "38666",
-  "locn_geometry": "ENVELOPE(35.979520911962, 36.52062133315847, 29.02145691230157, 28.61161505940175)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37685"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346950"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-109",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37685\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79027/nyu_2451_37685.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37685\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79027/nyu_2451_37685.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Jawf, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37685",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37685",
+  "nyu_addl_dspace_s": "38666",
+  "locn_geometry": "ENVELOPE(35.979520911962, 36.52062133315847, 29.02145691230157, 28.61161505940175)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37686.json b/metadata-aardvark/Datasets/nyu-2451-37686.json
index 7da242b0a..bc36be483 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37686.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37686.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37686",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346950"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-110",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37686\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79028/nyu_2451_37686.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37686\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79028/nyu_2451_37686.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Jawf, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37686",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37686",
-  "nyu_addl_dspace_s": "38667",
-  "locn_geometry": "ENVELOPE(36.471197527622884, 37.02297142718169, 29.023644270394307, 28.62438511982009)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37686"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346950"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-110",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37686\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79028/nyu_2451_37686.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37686\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79028/nyu_2451_37686.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Jawf, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37686",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37686",
+  "nyu_addl_dspace_s": "38667",
+  "locn_geometry": "ENVELOPE(36.471197527622884, 37.02297142718169, 29.023644270394307, 28.62438511982009)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37687.json b/metadata-aardvark/Datasets/nyu-2451-37687.json
index 50bc9901f..53c448637 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37687.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37687.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37687",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346950"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-111",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37687\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79029/nyu_2451_37687.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37687\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79029/nyu_2451_37687.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Jawf, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37687",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37687",
-  "nyu_addl_dspace_s": "38668",
-  "locn_geometry": "ENVELOPE(36.98103023519015, 37.529656154293534, 29.02020313448369, 28.622984527219973)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37687"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346950"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-111",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37687\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79029/nyu_2451_37687.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37687\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79029/nyu_2451_37687.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Jawf, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37687",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37687",
+  "nyu_addl_dspace_s": "38668",
+  "locn_geometry": "ENVELOPE(36.98103023519015, 37.529656154293534, 29.02020313448369, 28.622984527219973)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37688.json b/metadata-aardvark/Datasets/nyu-2451-37688.json
index 4b25fcac7..b5a20eddd 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37688.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37688.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37688",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346950"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-112",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37688\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79030/nyu_2451_37688.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37688\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79030/nyu_2451_37688.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Jawf, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37688",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37688",
-  "nyu_addl_dspace_s": "38669",
-  "locn_geometry": "ENVELOPE(37.48043527787132, 38.02075055965732, 29.018677819963003, 28.62763155112927)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37688"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346950"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-112",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37688\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79030/nyu_2451_37688.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37688\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79030/nyu_2451_37688.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Jawf, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37688",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37688",
+  "nyu_addl_dspace_s": "38669",
+  "locn_geometry": "ENVELOPE(37.48043527787132, 38.02075055965732, 29.018677819963003, 28.62763155112927)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37689.json b/metadata-aardvark/Datasets/nyu-2451-37689.json
index a2ab10cc7..33b09c669 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37689.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37689.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37689",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346950"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-113",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37689\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79031/nyu_2451_37689.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37689\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79031/nyu_2451_37689.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Jawf, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37689",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37689",
-  "nyu_addl_dspace_s": "38670",
-  "locn_geometry": "ENVELOPE(37.98111251611075, 38.52043689826248, 29.017089704497927, 28.620947687674526)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37689"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346950"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-113",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37689\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79031/nyu_2451_37689.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37689\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79031/nyu_2451_37689.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Jawf, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37689",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37689",
+  "nyu_addl_dspace_s": "38670",
+  "locn_geometry": "ENVELOPE(37.98111251611075, 38.52043689826248, 29.017089704497927, 28.620947687674526)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37690.json b/metadata-aardvark/Datasets/nyu-2451-37690.json
index 46b6dde5f..dd1e12a86 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37690.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37690.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37690",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346950"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-114",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37690\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79032/nyu_2451_37690.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37690\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79032/nyu_2451_37690.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Jawf, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37690",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37690",
-  "nyu_addl_dspace_s": "38671",
-  "locn_geometry": "ENVELOPE(38.479163429399456, 39.02093448322979, 29.019565108735712, 28.61336079343249)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37690"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346950"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-114",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37690\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79032/nyu_2451_37690.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37690\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79032/nyu_2451_37690.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Jawf, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37690",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37690",
+  "nyu_addl_dspace_s": "38671",
+  "locn_geometry": "ENVELOPE(38.479163429399456, 39.02093448322979, 29.019565108735712, 28.61336079343249)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37691.json b/metadata-aardvark/Datasets/nyu-2451-37691.json
index 3b089b4b9..64101d496 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37691.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37691.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37691",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346950"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-121",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37691\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79033/nyu_2451_37691.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37691\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79033/nyu_2451_37691.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Jawf, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37691",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37691",
-  "nyu_addl_dspace_s": "38672",
-  "locn_geometry": "ENVELOPE(35.979614255753965, 36.524160807029304, 28.68369261417158, 28.27477201422559)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37691"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346950"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-121",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37691\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79033/nyu_2451_37691.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37691\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79033/nyu_2451_37691.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Jawf, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37691",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37691",
+  "nyu_addl_dspace_s": "38672",
+  "locn_geometry": "ENVELOPE(35.979614255753965, 36.524160807029304, 28.68369261417158, 28.27477201422559)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37692.json b/metadata-aardvark/Datasets/nyu-2451-37692.json
index ab74a3ea0..6ce07bd57 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37692.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37692.json
@@ -1,44 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37692",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346950",
-    "geonames_101628"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-122",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37692\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79034/nyu_2451_37692.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37692\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79034/nyu_2451_37692.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Jawf, Saudi Arabia",
-    "Tabuk, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37692",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37692",
-  "nyu_addl_dspace_s": "38673",
-  "locn_geometry": "ENVELOPE(36.47261557005274, 37.02143751643465, 28.694942208964402, 28.27540080245588)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37692"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346950",
+    "geonames_101628"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-122",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37692\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79034/nyu_2451_37692.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37692\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79034/nyu_2451_37692.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Jawf, Saudi Arabia",
+    "Tabuk, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37692",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37692",
+  "nyu_addl_dspace_s": "38673",
+  "locn_geometry": "ENVELOPE(36.47261557005274, 37.02143751643465, 28.694942208964402, 28.27540080245588)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37693.json b/metadata-aardvark/Datasets/nyu-2451-37693.json
index 739567305..d08151460 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37693.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37693.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37693",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346950"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-123",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37693\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79035/nyu_2451_37693.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37693\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79035/nyu_2451_37693.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Jawf, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37693",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37693",
-  "nyu_addl_dspace_s": "38674",
-  "locn_geometry": "ENVELOPE(36.98022428191649, 37.52311161655094, 28.682405347593924, 28.29312904025364)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37693"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346950"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-123",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37693\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79035/nyu_2451_37693.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37693\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79035/nyu_2451_37693.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Jawf, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37693",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37693",
+  "nyu_addl_dspace_s": "38674",
+  "locn_geometry": "ENVELOPE(36.98022428191649, 37.52311161655094, 28.682405347593924, 28.29312904025364)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37694.json b/metadata-aardvark/Datasets/nyu-2451-37694.json
index 974a38a94..226afe738 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37694.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37694.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37694",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346950"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-124",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37694\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79036/nyu_2451_37694.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37694\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79036/nyu_2451_37694.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Jawf, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37694",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37694",
-  "nyu_addl_dspace_s": "38675",
-  "locn_geometry": "ENVELOPE(37.48005360713611, 38.01978150840041, 28.686758459571102, 28.29469782595243)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37694"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346950"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-124",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37694\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79036/nyu_2451_37694.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37694\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79036/nyu_2451_37694.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Jawf, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37694",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37694",
+  "nyu_addl_dspace_s": "38675",
+  "locn_geometry": "ENVELOPE(37.48005360713611, 38.01978150840041, 28.686758459571102, 28.29469782595243)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37695.json b/metadata-aardvark/Datasets/nyu-2451-37695.json
index 24658066b..3aef1e211 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37695.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37695.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37695",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346950"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-125",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37695\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79037/nyu_2451_37695.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37695\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79037/nyu_2451_37695.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Jawf, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37695",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37695",
-  "nyu_addl_dspace_s": "38676",
-  "locn_geometry": "ENVELOPE(37.97911720223089, 38.52907723269374, 28.68231879282977, 28.282517225968903)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37695"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346950"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-125",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37695\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79037/nyu_2451_37695.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37695\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79037/nyu_2451_37695.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Jawf, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37695",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37695",
+  "nyu_addl_dspace_s": "38676",
+  "locn_geometry": "ENVELOPE(37.97911720223089, 38.52907723269374, 28.68231879282977, 28.282517225968903)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37696.json b/metadata-aardvark/Datasets/nyu-2451-37696.json
index dc3774eb0..9c2e3372d 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37696.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37696.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37696",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346950"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-126",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37696\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79038/nyu_2451_37696.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37696\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79038/nyu_2451_37696.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Jawf, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37696",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37696",
-  "nyu_addl_dspace_s": "38677",
-  "locn_geometry": "ENVELOPE(38.47574833261856, 39.032624226497134, 28.687856737025825, 28.290515232067847)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37696"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346950"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-126",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37696\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79038/nyu_2451_37696.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37696\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79038/nyu_2451_37696.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Jawf, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37696",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37696",
+  "nyu_addl_dspace_s": "38677",
+  "locn_geometry": "ENVELOPE(38.47574833261856, 39.032624226497134, 28.687856737025825, 28.290515232067847)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37697.json b/metadata-aardvark/Datasets/nyu-2451-37697.json
index e9090de2d..566220611 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37697.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37697.json
@@ -1,38 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37697",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-133",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37697\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79039/nyu_2451_37697.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37697\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79039/nyu_2451_37697.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37697",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37697",
-  "nyu_addl_dspace_s": "38678",
-  "locn_geometry": "ENVELOPE(35.98264590641931, 36.521404467941736, 28.349771252584393, 27.94326017362984)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37697"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-133",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37697\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79039/nyu_2451_37697.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37697\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79039/nyu_2451_37697.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37697",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37697",
+  "nyu_addl_dspace_s": "38678",
+  "locn_geometry": "ENVELOPE(35.98264590641931, 36.521404467941736, 28.349771252584393, 27.94326017362984)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37698.json b/metadata-aardvark/Datasets/nyu-2451-37698.json
index 2867af2e2..1ac0576e2 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37698.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37698.json
@@ -1,38 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37698",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-134",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37698\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79040/nyu_2451_37698.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37698\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79040/nyu_2451_37698.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37698",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37698",
-  "nyu_addl_dspace_s": "38679",
-  "locn_geometry": "ENVELOPE(36.480590896681434, 37.02096551476876, 28.353424206854093, 27.960706132156524)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37698"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-134",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37698\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79040/nyu_2451_37698.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37698\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79040/nyu_2451_37698.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37698",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37698",
+  "nyu_addl_dspace_s": "38679",
+  "locn_geometry": "ENVELOPE(36.480590896681434, 37.02096551476876, 28.353424206854093, 27.960706132156524)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37699.json b/metadata-aardvark/Datasets/nyu-2451-37699.json
index cc1d94b8c..e819dcb64 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37699.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37699.json
@@ -1,38 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37699",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-135",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37699\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79041/nyu_2451_37699.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37699\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79041/nyu_2451_37699.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37699",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37699",
-  "nyu_addl_dspace_s": "38680",
-  "locn_geometry": "ENVELOPE(36.978281824563446, 37.52016342578416, 28.350819815502604, 27.9401364675939)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37699"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-135",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37699\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79041/nyu_2451_37699.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37699\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79041/nyu_2451_37699.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37699",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37699",
+  "nyu_addl_dspace_s": "38680",
+  "locn_geometry": "ENVELOPE(36.978281824563446, 37.52016342578416, 28.350819815502604, 27.9401364675939)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37700.json b/metadata-aardvark/Datasets/nyu-2451-37700.json
index 774999e3b..1f4aad064 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37700.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37700.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37700",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346950"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-136",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37700\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79042/nyu_2451_37700.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37700\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79042/nyu_2451_37700.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Jawf, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37700",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37700",
-  "nyu_addl_dspace_s": "38681",
-  "locn_geometry": "ENVELOPE(37.47992782265015, 38.02136381805776, 28.3530428807385, 27.945961163967493)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37700"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346950"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-136",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37700\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79042/nyu_2451_37700.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37700\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79042/nyu_2451_37700.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Jawf, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37700",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37700",
+  "nyu_addl_dspace_s": "38681",
+  "locn_geometry": "ENVELOPE(37.47992782265015, 38.02136381805776, 28.3530428807385, 27.945961163967493)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37701.json b/metadata-aardvark/Datasets/nyu-2451-37701.json
index f49bc5ddb..7c1c121e2 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37701.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37701.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37701",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346950"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-137",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37701\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79043/nyu_2451_37701.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37701\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79043/nyu_2451_37701.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Jawf, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37701",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37701",
-  "nyu_addl_dspace_s": "38682",
-  "locn_geometry": "ENVELOPE(37.96991099622956, 38.53003937268945, 28.352492647202332, 27.94872541521965)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37701"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346950"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-137",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37701\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79043/nyu_2451_37701.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37701\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79043/nyu_2451_37701.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Jawf, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37701",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37701",
+  "nyu_addl_dspace_s": "38682",
+  "locn_geometry": "ENVELOPE(37.96991099622956, 38.53003937268945, 28.352492647202332, 27.94872541521965)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37702.json b/metadata-aardvark/Datasets/nyu-2451-37702.json
index 4d96f57ad..980755e7e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37702.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37702.json
@@ -1,44 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37702",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346957",
-    "qs_woe_2346950"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-138",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37702\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79044/nyu_2451_37702.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37702\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79044/nyu_2451_37702.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Ha'il, Saudi Arabia",
-    "Al Jawf, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37702",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37702",
-  "nyu_addl_dspace_s": "38683",
-  "locn_geometry": "ENVELOPE(38.4699352556502, 39.018285558288994, 28.351687464696965, 27.953235649703203)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37702"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346957",
+    "qs_woe_2346950"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-37-138",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37702\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79044/nyu_2451_37702.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37702\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79044/nyu_2451_37702.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Ha'il, Saudi Arabia",
+    "Al Jawf, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37702",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37702",
+  "nyu_addl_dspace_s": "38683",
+  "locn_geometry": "ENVELOPE(38.4699352556502, 39.018285558288994, 28.351687464696965, 27.953235649703203)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37703.json b/metadata-aardvark/Datasets/nyu-2451-37703.json
index 608d73586..91465d5b3 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37703.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37703.json
@@ -1,44 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37703",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346961",
-    "qs_woe_2345833"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-38-025",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37703\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79045/nyu_2451_37703.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37703\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79045/nyu_2451_37703.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Hudud ash Shamaliyah, Saudi Arabia",
-    "Al-Anbar, Iraq"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37703",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37703",
-  "nyu_addl_dspace_s": "38684",
-  "locn_geometry": "ENVELOPE(41.96480707240456, 42.52342012047604, 31.353902803599425, 30.954685407040916)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37703"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346961",
+    "qs_woe_2345833"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-38-025",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37703\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79045/nyu_2451_37703.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37703\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79045/nyu_2451_37703.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Hudud ash Shamaliyah, Saudi Arabia",
+    "Al-Anbar, Iraq"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37703",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37703",
+  "nyu_addl_dspace_s": "38684",
+  "locn_geometry": "ENVELOPE(41.96480707240456, 42.52342012047604, 31.353902803599425, 30.954685407040916)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37704.json b/metadata-aardvark/Datasets/nyu-2451-37704.json
index 565c1be87..fa32a31ee 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37704.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37704.json
@@ -1,44 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37704",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346961",
-    "qs_woe_2345833"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-38-037",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37704\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79046/nyu_2451_37704.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37704\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79046/nyu_2451_37704.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Hudud ash Shamaliyah, Saudi Arabia",
-    "Al-Anbar, Iraq"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37704",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37704",
-  "nyu_addl_dspace_s": "38685",
-  "locn_geometry": "ENVELOPE(41.9778759866463, 42.52823996132987, 31.020960759927256, 30.620884855174438)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37704"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346961",
+    "qs_woe_2345833"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-38-037",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37704\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79046/nyu_2451_37704.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37704\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79046/nyu_2451_37704.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Hudud ash Shamaliyah, Saudi Arabia",
+    "Al-Anbar, Iraq"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37704",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37704",
+  "nyu_addl_dspace_s": "38685",
+  "locn_geometry": "ENVELOPE(41.9778759866463, 42.52823996132987, 31.020960759927256, 30.620884855174438)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37705.json b/metadata-aardvark/Datasets/nyu-2451-37705.json
index 171e7d2e0..f9f154405 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37705.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37705.json
@@ -1,46 +1,62 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37705",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346961",
-    "qs_woe_2345849",
-    "qs_woe_2345833"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-38-038",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37705\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79047/nyu_2451_37705.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37705\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79047/nyu_2451_37705.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Hudud ash Shamaliyah, Saudi Arabia",
-    "An-Najaf, Iraq",
-    "Al-Anbar, Iraq"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37705",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37705",
-  "nyu_addl_dspace_s": "38686",
-  "locn_geometry": "ENVELOPE(42.47258339899746, 43.02119761372668, 31.016326282396804, 30.624377993954365)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37705"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346961",
+    "qs_woe_2345849",
+    "qs_woe_2345833"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-38-038",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37705\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79047/nyu_2451_37705.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37705\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79047/nyu_2451_37705.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Hudud ash Shamaliyah, Saudi Arabia",
+    "An-Najaf, Iraq",
+    "Al-Anbar, Iraq"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37705",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37705",
+  "nyu_addl_dspace_s": "38686",
+  "locn_geometry": "ENVELOPE(42.47258339899746, 43.02119761372668, 31.016326282396804, 30.624377993954365)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37706.json b/metadata-aardvark/Datasets/nyu-2451-37706.json
index b0924c410..044f3c28a 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37706.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37706.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37706",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346961"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-38-049",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37706\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79048/nyu_2451_37706.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37706\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79048/nyu_2451_37706.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Hudud ash Shamaliyah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37706",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37706",
-  "nyu_addl_dspace_s": "38687",
-  "locn_geometry": "ENVELOPE(41.97235992505919, 42.51848552630701, 30.684293870862444, 30.28726564162023)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37706"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346961"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-38-049",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37706\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79048/nyu_2451_37706.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37706\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79048/nyu_2451_37706.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Hudud ash Shamaliyah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37706",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37706",
+  "nyu_addl_dspace_s": "38687",
+  "locn_geometry": "ENVELOPE(41.97235992505919, 42.51848552630701, 30.684293870862444, 30.28726564162023)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37707.json b/metadata-aardvark/Datasets/nyu-2451-37707.json
index 05c85ea63..d573125fe 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37707.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37707.json
@@ -1,46 +1,62 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37707",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346961",
-    "qs_woe_2345849",
-    "qs_woe_2345833"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-38-050",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37707\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79049/nyu_2451_37707.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37707\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79049/nyu_2451_37707.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Hudud ash Shamaliyah, Saudi Arabia",
-    "An-Najaf, Iraq",
-    "Al-Anbar, Iraq"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37707",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37707",
-  "nyu_addl_dspace_s": "38688",
-  "locn_geometry": "ENVELOPE(42.468765284081, 43.025401215684944, 30.68644413634331, 30.28207043274828)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37707"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346961",
+    "qs_woe_2345849",
+    "qs_woe_2345833"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-38-050",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37707\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79049/nyu_2451_37707.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37707\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79049/nyu_2451_37707.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Hudud ash Shamaliyah, Saudi Arabia",
+    "An-Najaf, Iraq",
+    "Al-Anbar, Iraq"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37707",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37707",
+  "nyu_addl_dspace_s": "38688",
+  "locn_geometry": "ENVELOPE(42.468765284081, 43.025401215684944, 30.68644413634331, 30.28207043274828)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37708.json b/metadata-aardvark/Datasets/nyu-2451-37708.json
index 594a4da32..b0add05e8 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37708.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37708.json
@@ -1,44 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37708",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346961",
-    "qs_woe_2345849"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-38-051",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37708\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79050/nyu_2451_37708.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37708\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79050/nyu_2451_37708.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Hudud ash Shamaliyah, Saudi Arabia",
-    "An-Najaf, Iraq"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37708",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37708",
-  "nyu_addl_dspace_s": "38689",
-  "locn_geometry": "ENVELOPE(42.967529788798196, 43.51985370215255, 30.68800169075582, 30.291400165179347)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37708"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346961",
+    "qs_woe_2345849"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-38-051",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37708\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79050/nyu_2451_37708.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37708\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79050/nyu_2451_37708.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Hudud ash Shamaliyah, Saudi Arabia",
+    "An-Najaf, Iraq"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37708",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37708",
+  "nyu_addl_dspace_s": "38689",
+  "locn_geometry": "ENVELOPE(42.967529788798196, 43.51985370215255, 30.68800169075582, 30.291400165179347)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37709.json b/metadata-aardvark/Datasets/nyu-2451-37709.json
index 88efdd3da..fff92ac1e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37709.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37709.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37709",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2345849"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-38-052",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37709\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79051/nyu_2451_37709.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37709\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79051/nyu_2451_37709.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "An-Najaf, Iraq"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37709",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37709",
-  "nyu_addl_dspace_s": "38690",
-  "locn_geometry": "ENVELOPE(43.46942797492966, 44.03491526068865, 30.683409185076545, 30.28428249481574)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37709"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2345849"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-38-052",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37709\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79051/nyu_2451_37709.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37709\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79051/nyu_2451_37709.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "An-Najaf, Iraq"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37709",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37709",
+  "nyu_addl_dspace_s": "38690",
+  "locn_geometry": "ENVELOPE(43.46942797492966, 44.03491526068865, 30.683409185076545, 30.28428249481574)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37710.json b/metadata-aardvark/Datasets/nyu-2451-37710.json
index c2bbad9da..ec737a270 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37710.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37710.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37710",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346961"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-38-061",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37710\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79052/nyu_2451_37710.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37710\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79052/nyu_2451_37710.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Hudud ash Shamaliyah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37710",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37710",
-  "nyu_addl_dspace_s": "38691",
-  "locn_geometry": "ENVELOPE(41.978039872495934, 42.52687753268309, 30.351743244634132, 29.95729946442199)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37710"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346961"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-38-061",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37710\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79052/nyu_2451_37710.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37710\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79052/nyu_2451_37710.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Hudud ash Shamaliyah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37710",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37710",
+  "nyu_addl_dspace_s": "38691",
+  "locn_geometry": "ENVELOPE(41.978039872495934, 42.52687753268309, 30.351743244634132, 29.95729946442199)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37711.json b/metadata-aardvark/Datasets/nyu-2451-37711.json
index b99814833..f1731e6a7 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37711.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37711.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37711",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346961"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-38-062",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37711\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79053/nyu_2451_37711.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37711\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79053/nyu_2451_37711.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Hudud ash Shamaliyah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37711",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37711",
-  "nyu_addl_dspace_s": "38692",
-  "locn_geometry": "ENVELOPE(42.477552791334745, 43.0273942833791, 30.349299993535407, 29.960670872303872)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37711"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346961"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-38-062",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37711\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79053/nyu_2451_37711.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37711\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79053/nyu_2451_37711.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Hudud ash Shamaliyah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37711",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37711",
+  "nyu_addl_dspace_s": "38692",
+  "locn_geometry": "ENVELOPE(42.477552791334745, 43.0273942833791, 30.349299993535407, 29.960670872303872)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37712.json b/metadata-aardvark/Datasets/nyu-2451-37712.json
index e99b85e81..ab88fc557 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37712.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37712.json
@@ -1,44 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37712",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346961",
-    "qs_woe_2345849"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-38-063",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37712\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79054/nyu_2451_37712.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37712\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79054/nyu_2451_37712.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Hudud ash Shamaliyah, Saudi Arabia",
-    "An-Najaf, Iraq"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37712",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37712",
-  "nyu_addl_dspace_s": "38693",
-  "locn_geometry": "ENVELOPE(42.97876220975057, 43.52476470346708, 30.35288736795808, 29.94735881400705)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37712"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346961",
+    "qs_woe_2345849"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-38-063",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37712\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79054/nyu_2451_37712.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37712\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79054/nyu_2451_37712.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Hudud ash Shamaliyah, Saudi Arabia",
+    "An-Najaf, Iraq"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37712",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37712",
+  "nyu_addl_dspace_s": "38693",
+  "locn_geometry": "ENVELOPE(42.97876220975057, 43.52476470346708, 30.35288736795808, 29.94735881400705)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37713.json b/metadata-aardvark/Datasets/nyu-2451-37713.json
index b857b0fe8..276a39a51 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37713.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37713.json
@@ -1,46 +1,62 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37713",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346961",
-    "qs_woe_2345849",
-    "qs_woe_2345835"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-38-064",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37713\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79055/nyu_2451_37713.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37713\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79055/nyu_2451_37713.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Hudud ash Shamaliyah, Saudi Arabia",
-    "An-Najaf, Iraq",
-    "Al-Muthannia, Iraq"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37713",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37713",
-  "nyu_addl_dspace_s": "38694",
-  "locn_geometry": "ENVELOPE(43.470543842897975, 44.01975515943871, 30.3543500178228, 29.962764105401167)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37713"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346961",
+    "qs_woe_2345849",
+    "qs_woe_2345835"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-38-064",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37713\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79055/nyu_2451_37713.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37713\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79055/nyu_2451_37713.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Hudud ash Shamaliyah, Saudi Arabia",
+    "An-Najaf, Iraq",
+    "Al-Muthannia, Iraq"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37713",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37713",
+  "nyu_addl_dspace_s": "38694",
+  "locn_geometry": "ENVELOPE(43.470543842897975, 44.01975515943871, 30.3543500178228, 29.962764105401167)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37714.json b/metadata-aardvark/Datasets/nyu-2451-37714.json
index 27259ac15..0ea7f46dc 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37714.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37714.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37714",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346961"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-38-073",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37714\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79056/nyu_2451_37714.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37714\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79056/nyu_2451_37714.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Hudud ash Shamaliyah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37714",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37714",
-  "nyu_addl_dspace_s": "38695",
-  "locn_geometry": "ENVELOPE(41.97102414021071, 42.531127189398205, 30.01859080470957, 29.615818662447907)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37714"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346961"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-38-073",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37714\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79056/nyu_2451_37714.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37714\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79056/nyu_2451_37714.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Hudud ash Shamaliyah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37714",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37714",
+  "nyu_addl_dspace_s": "38695",
+  "locn_geometry": "ENVELOPE(41.97102414021071, 42.531127189398205, 30.01859080470957, 29.615818662447907)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37715.json b/metadata-aardvark/Datasets/nyu-2451-37715.json
index db0a2a417..c52491cc2 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37715.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37715.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37715",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346961"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-38-074",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37715\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79057/nyu_2451_37715.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37715\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79057/nyu_2451_37715.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Hudud ash Shamaliyah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37715",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37715",
-  "nyu_addl_dspace_s": "38696",
-  "locn_geometry": "ENVELOPE(42.47592351122006, 43.02120819348081, 30.01789991390509, 29.623975614863244)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37715"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346961"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-38-074",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37715\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79057/nyu_2451_37715.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37715\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79057/nyu_2451_37715.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Hudud ash Shamaliyah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37715",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37715",
+  "nyu_addl_dspace_s": "38696",
+  "locn_geometry": "ENVELOPE(42.47592351122006, 43.02120819348081, 30.01789991390509, 29.623975614863244)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37716.json b/metadata-aardvark/Datasets/nyu-2451-37716.json
index 4fdf4e582..4aa76ee89 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37716.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37716.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37716",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346961"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-38-075",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37716\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79058/nyu_2451_37716.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37716\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79058/nyu_2451_37716.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Hudud ash Shamaliyah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37716",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37716",
-  "nyu_addl_dspace_s": "38697",
-  "locn_geometry": "ENVELOPE(42.971174508197194, 43.52105239704809, 30.01655686076122, 29.62302541088219)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37716"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346961"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-38-075",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37716\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79058/nyu_2451_37716.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37716\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79058/nyu_2451_37716.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Hudud ash Shamaliyah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37716",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37716",
+  "nyu_addl_dspace_s": "38697",
+  "locn_geometry": "ENVELOPE(42.971174508197194, 43.52105239704809, 30.01655686076122, 29.62302541088219)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37717.json b/metadata-aardvark/Datasets/nyu-2451-37717.json
index 473ada305..a0448257f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37717.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37717.json
@@ -1,46 +1,62 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37717",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346961",
-    "qs_woe_2345849",
-    "qs_woe_2345835"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-38-076",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37717\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79059/nyu_2451_37717.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37717\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79059/nyu_2451_37717.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Hudud ash Shamaliyah, Saudi Arabia",
-    "An-Najaf, Iraq",
-    "Al-Muthannia, Iraq"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37717",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37717",
-  "nyu_addl_dspace_s": "38698",
-  "locn_geometry": "ENVELOPE(43.47748767936682, 44.02477176737583, 30.01858067878266, 29.621965388135045)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37717"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346961",
+    "qs_woe_2345849",
+    "qs_woe_2345835"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-38-076",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37717\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79059/nyu_2451_37717.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37717\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79059/nyu_2451_37717.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Hudud ash Shamaliyah, Saudi Arabia",
+    "An-Najaf, Iraq",
+    "Al-Muthannia, Iraq"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37717",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37717",
+  "nyu_addl_dspace_s": "38698",
+  "locn_geometry": "ENVELOPE(43.47748767936682, 44.02477176737583, 30.01858067878266, 29.621965388135045)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37718.json b/metadata-aardvark/Datasets/nyu-2451-37718.json
index 8cedef297..7a06af448 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37718.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37718.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37718",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346961"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-38-085",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37718\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79060/nyu_2451_37718.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37718\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79060/nyu_2451_37718.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Hudud ash Shamaliyah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37718",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37718",
-  "nyu_addl_dspace_s": "38699",
-  "locn_geometry": "ENVELOPE(41.96692401949984, 42.5210889233754, 29.683769555194168, 29.282469101100986)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37718"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346961"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-38-085",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37718\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79060/nyu_2451_37718.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37718\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79060/nyu_2451_37718.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Hudud ash Shamaliyah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37718",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37718",
+  "nyu_addl_dspace_s": "38699",
+  "locn_geometry": "ENVELOPE(41.96692401949984, 42.5210889233754, 29.683769555194168, 29.282469101100986)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37719.json b/metadata-aardvark/Datasets/nyu-2451-37719.json
index ef2af0bb8..ba7ccaa0f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37719.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37719.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37719",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346961"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-38-086",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37719\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79061/nyu_2451_37719.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37719\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79061/nyu_2451_37719.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Hudud ash Shamaliyah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37719",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37719",
-  "nyu_addl_dspace_s": "38700",
-  "locn_geometry": "ENVELOPE(42.47761345278376, 43.02354032377339, 29.68246570688663, 29.284334292749755)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37719"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346961"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-38-086",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37719\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79061/nyu_2451_37719.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37719\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79061/nyu_2451_37719.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Hudud ash Shamaliyah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37719",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37719",
+  "nyu_addl_dspace_s": "38700",
+  "locn_geometry": "ENVELOPE(42.47761345278376, 43.02354032377339, 29.68246570688663, 29.284334292749755)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37720.json b/metadata-aardvark/Datasets/nyu-2451-37720.json
index 958569061..b07c1aa3b 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37720.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37720.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37720",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346961"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-38-087",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37720\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79062/nyu_2451_37720.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37720\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79062/nyu_2451_37720.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Hudud ash Shamaliyah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37720",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37720",
-  "nyu_addl_dspace_s": "38701",
-  "locn_geometry": "ENVELOPE(42.973400488882994, 43.526406437613176, 29.6843957749811, 29.284608444951537)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37720"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346961"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-38-087",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37720\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79062/nyu_2451_37720.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37720\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79062/nyu_2451_37720.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Hudud ash Shamaliyah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37720",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37720",
+  "nyu_addl_dspace_s": "38701",
+  "locn_geometry": "ENVELOPE(42.973400488882994, 43.526406437613176, 29.6843957749811, 29.284608444951537)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37721.json b/metadata-aardvark/Datasets/nyu-2451-37721.json
index 354c7560c..419cd47e5 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37721.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37721.json
@@ -1,44 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37721",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346961",
-    "qs_woe_2345835"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-38-088",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37721\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79063/nyu_2451_37721.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37721\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79063/nyu_2451_37721.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Hudud ash Shamaliyah, Saudi Arabia",
-    "Al-Muthannia, Iraq"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37721",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37721",
-  "nyu_addl_dspace_s": "38702",
-  "locn_geometry": "ENVELOPE(43.474863532881, 44.02099176481612, 29.684154570401244, 29.288893248647682)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37721"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346961",
+    "qs_woe_2345835"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-38-088",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37721\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79063/nyu_2451_37721.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37721\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79063/nyu_2451_37721.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Hudud ash Shamaliyah, Saudi Arabia",
+    "Al-Muthannia, Iraq"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37721",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37721",
+  "nyu_addl_dspace_s": "38702",
+  "locn_geometry": "ENVELOPE(43.474863532881, 44.02099176481612, 29.684154570401244, 29.288893248647682)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37722.json b/metadata-aardvark/Datasets/nyu-2451-37722.json
index 0176dcf43..49e9d1a87 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37722.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37722.json
@@ -1,44 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37722",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346961",
-    "qs_woe_2345835"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-38-089",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37722\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79064/nyu_2451_37722.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37722\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79064/nyu_2451_37722.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Hudud ash Shamaliyah, Saudi Arabia",
-    "Al-Muthannia, Iraq"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37722",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37722",
-  "nyu_addl_dspace_s": "38703",
-  "locn_geometry": "ENVELOPE(43.97154250096373, 44.52014459821071, 29.683621452196004, 29.28845308892009)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37722"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346961",
+    "qs_woe_2345835"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-38-089",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37722\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79064/nyu_2451_37722.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37722\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79064/nyu_2451_37722.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Hudud ash Shamaliyah, Saudi Arabia",
+    "Al-Muthannia, Iraq"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37722",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37722",
+  "nyu_addl_dspace_s": "38703",
+  "locn_geometry": "ENVELOPE(43.97154250096373, 44.52014459821071, 29.683621452196004, 29.28845308892009)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37723.json b/metadata-aardvark/Datasets/nyu-2451-37723.json
index 7475991aa..ba21ff0ed 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37723.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37723.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37723",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346961"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-38-099",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37723\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79065/nyu_2451_37723.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37723\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79065/nyu_2451_37723.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Hudud ash Shamaliyah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37723",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37723",
-  "nyu_addl_dspace_s": "38704",
-  "locn_geometry": "ENVELOPE(42.96486464274364, 43.52628255662722, 29.35015959992051, 28.952152950705297)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37723"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346961"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-38-099",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37723\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79065/nyu_2451_37723.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37723\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79065/nyu_2451_37723.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Hudud ash Shamaliyah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37723",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37723",
+  "nyu_addl_dspace_s": "38704",
+  "locn_geometry": "ENVELOPE(42.96486464274364, 43.52628255662722, 29.35015959992051, 28.952152950705297)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37724.json b/metadata-aardvark/Datasets/nyu-2451-37724.json
index c5cb83bea..8606d71bb 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37724.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37724.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37724",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346961"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-38-100",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37724\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79066/nyu_2451_37724.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37724\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79066/nyu_2451_37724.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Hudud ash Shamaliyah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37724",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37724",
-  "nyu_addl_dspace_s": "38705",
-  "locn_geometry": "ENVELOPE(43.465655844552124, 44.01607725045896, 29.351870138198695, 28.960643512922598)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37724"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346961"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-38-100",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37724\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79066/nyu_2451_37724.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37724\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79066/nyu_2451_37724.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Hudud ash Shamaliyah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37724",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37724",
+  "nyu_addl_dspace_s": "38705",
+  "locn_geometry": "ENVELOPE(43.465655844552124, 44.01607725045896, 29.351870138198695, 28.960643512922598)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37725.json b/metadata-aardvark/Datasets/nyu-2451-37725.json
index 6fc2d0d22..4a5f55ee7 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37725.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37725.json
@@ -1,44 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37725",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346961",
-    "qs_woe_2345835"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-38-101",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37725\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79067/nyu_2451_37725.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37725\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79067/nyu_2451_37725.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Hudud ash Shamaliyah, Saudi Arabia",
-    "Al-Muthannia, Iraq"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37725",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37725",
-  "nyu_addl_dspace_s": "38706",
-  "locn_geometry": "ENVELOPE(43.97858829556916, 44.5219698925419, 29.3524141284211, 28.958823562877832)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37725"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346961",
+    "qs_woe_2345835"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-38-101",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37725\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79067/nyu_2451_37725.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37725\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79067/nyu_2451_37725.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Hudud ash Shamaliyah, Saudi Arabia",
+    "Al-Muthannia, Iraq"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37725",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37725",
+  "nyu_addl_dspace_s": "38706",
+  "locn_geometry": "ENVELOPE(43.97858829556916, 44.5219698925419, 29.3524141284211, 28.958823562877832)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37726.json b/metadata-aardvark/Datasets/nyu-2451-37726.json
index 80e5b653d..c1a3c2863 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37726.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37726.json
@@ -1,44 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37726",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346961",
-    "qs_woe_2345835"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-38-102",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37726\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79068/nyu_2451_37726.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37726\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79068/nyu_2451_37726.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Hudud ash Shamaliyah, Saudi Arabia",
-    "Al-Muthannia, Iraq"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37726",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37726",
-  "nyu_addl_dspace_s": "38707",
-  "locn_geometry": "ENVELOPE(44.47792769671632, 45.02808656888383, 29.352229642455605, 28.958040436967547)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37726"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346961",
+    "qs_woe_2345835"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-38-102",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37726\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79068/nyu_2451_37726.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37726\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79068/nyu_2451_37726.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Hudud ash Shamaliyah, Saudi Arabia",
+    "Al-Muthannia, Iraq"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37726",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37726",
+  "nyu_addl_dspace_s": "38707",
+  "locn_geometry": "ENVELOPE(44.47792769671632, 45.02808656888383, 29.352229642455605, 28.958040436967547)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37727.json b/metadata-aardvark/Datasets/nyu-2451-37727.json
index 5643607ab..83fe40c1e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37727.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37727.json
@@ -1,44 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37727",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346961",
-    "qs_woe_2345835"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-38-105",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37727\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79069/nyu_2451_37727.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37727\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79069/nyu_2451_37727.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Hudud ash Shamaliyah, Saudi Arabia",
-    "Al-Muthannia, Iraq"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37727",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37727",
-  "nyu_addl_dspace_s": "38708",
-  "locn_geometry": "ENVELOPE(45.974308112939624, 46.525740306182804, 29.350700862225924, 28.959380008768658)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37727"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346961",
+    "qs_woe_2345835"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-38-105",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37727\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79069/nyu_2451_37727.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37727\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79069/nyu_2451_37727.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Hudud ash Shamaliyah, Saudi Arabia",
+    "Al-Muthannia, Iraq"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37727",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37727",
+  "nyu_addl_dspace_s": "38708",
+  "locn_geometry": "ENVELOPE(45.974308112939624, 46.525740306182804, 29.350700862225924, 28.959380008768658)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37728.json b/metadata-aardvark/Datasets/nyu-2451-37728.json
index 0326cee87..fcc931d03 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37728.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37728.json
@@ -1,44 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37728",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2345834",
-    "qs_woe_2345835"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-38-106",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37728\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79070/nyu_2451_37728.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37728\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79070/nyu_2451_37728.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al-Basrah, Iraq",
-    "Al-Muthannia, Iraq"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37728",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37728",
-  "nyu_addl_dspace_s": "38709",
-  "locn_geometry": "ENVELOPE(46.47817810775591, 47.02860915181229, 29.35083977767602, 28.960483067860526)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37728"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2345834",
+    "qs_woe_2345835"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-38-106",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37728\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79070/nyu_2451_37728.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37728\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79070/nyu_2451_37728.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al-Basrah, Iraq",
+    "Al-Muthannia, Iraq"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37728",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37728",
+  "nyu_addl_dspace_s": "38709",
+  "locn_geometry": "ENVELOPE(46.47817810775591, 47.02860915181229, 29.35083977767602, 28.960483067860526)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37729.json b/metadata-aardvark/Datasets/nyu-2451-37729.json
index c709cad1e..49dd89bc1 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37729.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37729.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37729",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_20070166"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-38-107",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37729\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79071/nyu_2451_37729.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37729\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79071/nyu_2451_37729.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Ahmadi, Kuwait"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37729",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37729",
-  "nyu_addl_dspace_s": "38710",
-  "locn_geometry": "ENVELOPE(46.97438553972663, 47.52495342616594, 29.352621975204304, 28.957211870841412)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37729"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_20070166"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-38-107",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37729\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79071/nyu_2451_37729.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37729\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79071/nyu_2451_37729.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Ahmadi, Kuwait"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37729",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37729",
+  "nyu_addl_dspace_s": "38710",
+  "locn_geometry": "ENVELOPE(46.97438553972663, 47.52495342616594, 29.352621975204304, 28.957211870841412)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37730.json b/metadata-aardvark/Datasets/nyu-2451-37730.json
index 92665cc92..53a64004a 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37730.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37730.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37730",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346961"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-38-111",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37730\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79072/nyu_2451_37730.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37730\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79072/nyu_2451_37730.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Hudud ash Shamaliyah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37730",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37730",
-  "nyu_addl_dspace_s": "38711",
-  "locn_geometry": "ENVELOPE(42.970493954386164, 43.52998642639473, 29.02098809770012, 28.623363725249586)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37730"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346961"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-38-111",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37730\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79072/nyu_2451_37730.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37730\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79072/nyu_2451_37730.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Hudud ash Shamaliyah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37730",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37730",
+  "nyu_addl_dspace_s": "38711",
+  "locn_geometry": "ENVELOPE(42.970493954386164, 43.52998642639473, 29.02098809770012, 28.623363725249586)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37731.json b/metadata-aardvark/Datasets/nyu-2451-37731.json
index 376163ed7..22f0422df 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37731.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37731.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37731",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346961"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-38-112",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37731\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79073/nyu_2451_37731.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37731\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79073/nyu_2451_37731.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Hudud ash Shamaliyah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37731",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37731",
-  "nyu_addl_dspace_s": "38712",
-  "locn_geometry": "ENVELOPE(43.46830922689616, 44.023196737112706, 29.021661186397534, 28.62079495973038)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37731"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346961"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-38-112",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37731\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79073/nyu_2451_37731.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37731\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79073/nyu_2451_37731.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Hudud ash Shamaliyah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37731",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37731",
+  "nyu_addl_dspace_s": "38712",
+  "locn_geometry": "ENVELOPE(43.46830922689616, 44.023196737112706, 29.021661186397534, 28.62079495973038)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37732.json b/metadata-aardvark/Datasets/nyu-2451-37732.json
index 8f1a59960..e3d3d985e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37732.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37732.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37732",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346961"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-38-113",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37732\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79074/nyu_2451_37732.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37732\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79074/nyu_2451_37732.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Hudud ash Shamaliyah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37732",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37732",
-  "nyu_addl_dspace_s": "38713",
-  "locn_geometry": "ENVELOPE(43.97484410254553, 44.532295317465966, 29.01804121577015, 28.61763165182306)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37732"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346961"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-38-113",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37732\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79074/nyu_2451_37732.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37732\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79074/nyu_2451_37732.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Hudud ash Shamaliyah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37732",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37732",
+  "nyu_addl_dspace_s": "38713",
+  "locn_geometry": "ENVELOPE(43.97484410254553, 44.532295317465966, 29.01804121577015, 28.61763165182306)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37733.json b/metadata-aardvark/Datasets/nyu-2451-37733.json
index 0069a3086..c955a5a36 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37733.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37733.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37733",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346961"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-38-114",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37733\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79075/nyu_2451_37733.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37733\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79075/nyu_2451_37733.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Hudud ash Shamaliyah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37733",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37733",
-  "nyu_addl_dspace_s": "38714",
-  "locn_geometry": "ENVELOPE(44.4799804631643, 45.027013381064954, 29.017190335315032, 28.621516058823044)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37733"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346961"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-38-114",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37733\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79075/nyu_2451_37733.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37733\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79075/nyu_2451_37733.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Hudud ash Shamaliyah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37733",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37733",
+  "nyu_addl_dspace_s": "38714",
+  "locn_geometry": "ENVELOPE(44.4799804631643, 45.027013381064954, 29.017190335315032, 28.621516058823044)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37734.json b/metadata-aardvark/Datasets/nyu-2451-37734.json
index e2b39b28c..66ac7ad3e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37734.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37734.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37734",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346961"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-38-115",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37734\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79076/nyu_2451_37734.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37734\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79076/nyu_2451_37734.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Hudud ash Shamaliyah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37734",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37734",
-  "nyu_addl_dspace_s": "38715",
-  "locn_geometry": "ENVELOPE(44.974307357858734, 45.525972369087974, 29.018556175818183, 28.617878421677247)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37734"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346961"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-38-115",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37734\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79076/nyu_2451_37734.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37734\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79076/nyu_2451_37734.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Hudud ash Shamaliyah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37734",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37734",
+  "nyu_addl_dspace_s": "38715",
+  "locn_geometry": "ENVELOPE(44.974307357858734, 45.525972369087974, 29.018556175818183, 28.617878421677247)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37735.json b/metadata-aardvark/Datasets/nyu-2451-37735.json
index 0c7155b15..cef807e04 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37735.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37735.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37735",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346961"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-38-116",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37735\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79077/nyu_2451_37735.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37735\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79077/nyu_2451_37735.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Hudud ash Shamaliyah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37735",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37735",
-  "nyu_addl_dspace_s": "38716",
-  "locn_geometry": "ENVELOPE(45.478445455064424, 46.023544102867234, 29.019298733056942, 28.6270093854486)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37735"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346961"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-38-116",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37735\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79077/nyu_2451_37735.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37735\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79077/nyu_2451_37735.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Hudud ash Shamaliyah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37735",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37735",
+  "nyu_addl_dspace_s": "38716",
+  "locn_geometry": "ENVELOPE(45.478445455064424, 46.023544102867234, 29.019298733056942, 28.6270093854486)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37736.json b/metadata-aardvark/Datasets/nyu-2451-37736.json
index 16acbd0cc..5867377fc 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37736.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37736.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37736",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346961"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-38-117",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37736\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79078/nyu_2451_37736.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37736\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79078/nyu_2451_37736.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Hudud ash Shamaliyah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37736",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37736",
-  "nyu_addl_dspace_s": "38717",
-  "locn_geometry": "ENVELOPE(45.96834222227789, 46.52336160485243, 29.020610853799244, 28.622856335115294)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37736"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346961"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-38-117",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37736\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79078/nyu_2451_37736.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37736\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79078/nyu_2451_37736.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Hudud ash Shamaliyah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37736",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37736",
+  "nyu_addl_dspace_s": "38717",
+  "locn_geometry": "ENVELOPE(45.96834222227789, 46.52336160485243, 29.020610853799244, 28.622856335115294)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37737.json b/metadata-aardvark/Datasets/nyu-2451-37737.json
index e0802c3ee..53294aefb 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37737.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37737.json
@@ -1,38 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37737",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-38-118",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37737\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79079/nyu_2451_37737.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37737\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79079/nyu_2451_37737.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37737",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37737",
-  "nyu_addl_dspace_s": "38718",
-  "locn_geometry": "ENVELOPE(46.4752445508627, 47.022349189365656, 29.018729529163085, 28.623130790553255)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37737"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-38-118",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37737\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79079/nyu_2451_37737.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37737\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79079/nyu_2451_37737.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37737",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37737",
+  "nyu_addl_dspace_s": "38718",
+  "locn_geometry": "ENVELOPE(46.4752445508627, 47.022349189365656, 29.018729529163085, 28.623130790553255)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37738.json b/metadata-aardvark/Datasets/nyu-2451-37738.json
index f47298820..985306066 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37738.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37738.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37738",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_20070166"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-38-119",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37738\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79080/nyu_2451_37738.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37738\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79080/nyu_2451_37738.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Ahmadi, Kuwait"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37738",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37738",
-  "nyu_addl_dspace_s": "38719",
-  "locn_geometry": "ENVELOPE(46.97577342912137, 47.52677247899087, 29.020193327282584, 28.621997555142766)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37738"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_20070166"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-38-119",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37738\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79080/nyu_2451_37738.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37738\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79080/nyu_2451_37738.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Ahmadi, Kuwait"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37738",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37738",
+  "nyu_addl_dspace_s": "38719",
+  "locn_geometry": "ENVELOPE(46.97577342912137, 47.52677247899087, 29.020193327282584, 28.621997555142766)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37739.json b/metadata-aardvark/Datasets/nyu-2451-37739.json
index f789bf5d4..35da7d60a 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37739.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37739.json
@@ -1,44 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37739",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_20070166",
-    "geonames_285760"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-38-120",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37739\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79081/nyu_2451_37739.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37739\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79081/nyu_2451_37739.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Ahmadi, Kuwait",
-    "Al Wafrah, KW"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37739",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37739",
-  "nyu_addl_dspace_s": "38720",
-  "locn_geometry": "ENVELOPE(47.47957275969766, 48.02662220255773, 29.016678834413565, 28.62630256001592)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37739"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_20070166",
+    "geonames_285760"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-38-120",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37739\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79081/nyu_2451_37739.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37739\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79081/nyu_2451_37739.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Ahmadi, Kuwait",
+    "Al Wafrah, KW"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37739",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37739",
+  "nyu_addl_dspace_s": "38720",
+  "locn_geometry": "ENVELOPE(47.47957275969766, 48.02662220255773, 29.016678834413565, 28.62630256001592)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37740.json b/metadata-aardvark/Datasets/nyu-2451-37740.json
index 706e1927b..0034d502c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37740.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37740.json
@@ -1,44 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37740",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346957",
-    "qs_woe_2346961"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-38-123",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37740\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79082/nyu_2451_37740.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37740\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79082/nyu_2451_37740.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Ha'il, Saudi Arabia",
-    "Al Hudud ash Shamaliyah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37740",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37740",
-  "nyu_addl_dspace_s": "38721",
-  "locn_geometry": "ENVELOPE(42.96680440904256, 43.525524565517294, 28.685235482041765, 28.288446106309372)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37740"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346957",
+    "qs_woe_2346961"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-38-123",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37740\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79082/nyu_2451_37740.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37740\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79082/nyu_2451_37740.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Ha'il, Saudi Arabia",
+    "Al Hudud ash Shamaliyah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37740",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37740",
+  "nyu_addl_dspace_s": "38721",
+  "locn_geometry": "ENVELOPE(42.96680440904256, 43.525524565517294, 28.685235482041765, 28.288446106309372)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37741.json b/metadata-aardvark/Datasets/nyu-2451-37741.json
index 616ee2eb4..f206008d5 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37741.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37741.json
@@ -1,44 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37741",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346957",
-    "qs_woe_2346961"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-38-124",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37741\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79083/nyu_2451_37741.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37741\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79083/nyu_2451_37741.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Ha'il, Saudi Arabia",
-    "Al Hudud ash Shamaliyah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37741",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37741",
-  "nyu_addl_dspace_s": "38722",
-  "locn_geometry": "ENVELOPE(43.479328077517025, 44.02905052184581, 28.686594293880816, 28.283820590178166)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37741"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346957",
+    "qs_woe_2346961"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-38-124",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37741\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79083/nyu_2451_37741.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37741\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79083/nyu_2451_37741.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Ha'il, Saudi Arabia",
+    "Al Hudud ash Shamaliyah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37741",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37741",
+  "nyu_addl_dspace_s": "38722",
+  "locn_geometry": "ENVELOPE(43.479328077517025, 44.02905052184581, 28.686594293880816, 28.283820590178166)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37742.json b/metadata-aardvark/Datasets/nyu-2451-37742.json
index 075e76030..26f75c939 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37742.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37742.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37742",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346961"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-38-125",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37742\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79084/nyu_2451_37742.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37742\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79084/nyu_2451_37742.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Hudud ash Shamaliyah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37742",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37742",
-  "nyu_addl_dspace_s": "38723",
-  "locn_geometry": "ENVELOPE(43.98143107211453, 44.52078331820253, 28.683688430785725, 28.287766411630717)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37742"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346961"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-38-125",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37742\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79084/nyu_2451_37742.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37742\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79084/nyu_2451_37742.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Hudud ash Shamaliyah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37742",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37742",
+  "nyu_addl_dspace_s": "38723",
+  "locn_geometry": "ENVELOPE(43.98143107211453, 44.52078331820253, 28.683688430785725, 28.287766411630717)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37743.json b/metadata-aardvark/Datasets/nyu-2451-37743.json
index bcb9254f0..e4c4d0dec 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37743.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37743.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37743",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346961"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-38-126",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37743\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79085/nyu_2451_37743.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37743\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79085/nyu_2451_37743.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Hudud ash Shamaliyah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37743",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37743",
-  "nyu_addl_dspace_s": "38724",
-  "locn_geometry": "ENVELOPE(44.477836341134775, 45.0263186109012, 28.684535777708312, 28.28354036545264)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37743"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346961"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-38-126",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37743\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79085/nyu_2451_37743.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37743\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79085/nyu_2451_37743.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Hudud ash Shamaliyah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37743",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37743",
+  "nyu_addl_dspace_s": "38724",
+  "locn_geometry": "ENVELOPE(44.477836341134775, 45.0263186109012, 28.684535777708312, 28.28354036545264)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37744.json b/metadata-aardvark/Datasets/nyu-2451-37744.json
index 2953bd908..fe88d8068 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37744.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37744.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37744",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346961"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-38-127",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37744\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79086/nyu_2451_37744.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37744\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79086/nyu_2451_37744.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Hudud ash Shamaliyah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37744",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37744",
-  "nyu_addl_dspace_s": "38725",
-  "locn_geometry": "ENVELOPE(44.969638353292105, 45.51956665782449, 28.685043714789188, 28.285519434801866)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37744"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346961"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-38-127",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37744\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79086/nyu_2451_37744.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37744\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79086/nyu_2451_37744.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Hudud ash Shamaliyah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37744",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37744",
+  "nyu_addl_dspace_s": "38725",
+  "locn_geometry": "ENVELOPE(44.969638353292105, 45.51956665782449, 28.685043714789188, 28.285519434801866)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37745.json b/metadata-aardvark/Datasets/nyu-2451-37745.json
index 8ee46ff1c..4268e4069 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37745.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37745.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37745",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346961"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-38-128",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37745\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79087/nyu_2451_37745.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37745\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79087/nyu_2451_37745.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Hudud ash Shamaliyah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37745",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37745",
-  "nyu_addl_dspace_s": "38726",
-  "locn_geometry": "ENVELOPE(45.47578854782118, 46.024529189239736, 28.68417829630528, 28.291750860329824)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37745"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346961"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-38-128",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37745\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79087/nyu_2451_37745.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37745\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79087/nyu_2451_37745.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Hudud ash Shamaliyah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37745",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37745",
+  "nyu_addl_dspace_s": "38726",
+  "locn_geometry": "ENVELOPE(45.47578854782118, 46.024529189239736, 28.68417829630528, 28.291750860329824)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37746.json b/metadata-aardvark/Datasets/nyu-2451-37746.json
index 50823cca7..7274f2bbe 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37746.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37746.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37746",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "geonames_108918"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-38-129",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37746\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79088/nyu_2451_37746.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37746\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79088/nyu_2451_37746.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Qay\u015f\u016bmah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37746",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37746",
-  "nyu_addl_dspace_s": "38727",
-  "locn_geometry": "ENVELOPE(45.975468172888355, 46.516582041491326, 28.683257424702752, 28.286246217657123)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37746"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "geonames_108918"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-38-129",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37746\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79088/nyu_2451_37746.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37746\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79088/nyu_2451_37746.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Qayşūmah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37746",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37746",
+  "nyu_addl_dspace_s": "38727",
+  "locn_geometry": "ENVELOPE(45.975468172888355, 46.516582041491326, 28.683257424702752, 28.286246217657123)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37747.json b/metadata-aardvark/Datasets/nyu-2451-37747.json
index b15620af4..930f1ac7e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37747.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37747.json
@@ -1,38 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37747",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-38-130",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37747\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79089/nyu_2451_37747.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37747\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79089/nyu_2451_37747.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37747",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37747",
-  "nyu_addl_dspace_s": "38728",
-  "locn_geometry": "ENVELOPE(46.4738010678642, 47.021626336357556, 28.68439479537574, 28.285508552906276)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37747"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-38-130",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37747\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79089/nyu_2451_37747.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37747\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79089/nyu_2451_37747.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37747",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37747",
+  "nyu_addl_dspace_s": "38728",
+  "locn_geometry": "ENVELOPE(46.4738010678642, 47.021626336357556, 28.68439479537574, 28.285508552906276)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37748.json b/metadata-aardvark/Datasets/nyu-2451-37748.json
index ae080d7d5..8d70ad418 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37748.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37748.json
@@ -1,38 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37748",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-38-131",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37748\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79090/nyu_2451_37748.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37748\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79090/nyu_2451_37748.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37748",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37748",
-  "nyu_addl_dspace_s": "38729",
-  "locn_geometry": "ENVELOPE(46.975031775390214, 47.53069193496506, 28.685050722910812, 28.28604207707325)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37748"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-38-131",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37748\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79090/nyu_2451_37748.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37748\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79090/nyu_2451_37748.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37748",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37748",
+  "nyu_addl_dspace_s": "38729",
+  "locn_geometry": "ENVELOPE(46.975031775390214, 47.53069193496506, 28.685050722910812, 28.28604207707325)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37749.json b/metadata-aardvark/Datasets/nyu-2451-37749.json
index 9a8a42c41..fab252ab3 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37749.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37749.json
@@ -1,44 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37749",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_20070166",
-    "geonames_285760"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-38-132",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37749\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79091/nyu_2451_37749.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37749\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79091/nyu_2451_37749.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Ahmadi, Kuwait",
-    "Al Wafrah, KW"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37749",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37749",
-  "nyu_addl_dspace_s": "38730",
-  "locn_geometry": "ENVELOPE(47.46741918274317, 48.02923856825394, 28.686852519797117, 28.290548131233752)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37749"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_20070166",
+    "geonames_285760"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-38-132",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37749\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79091/nyu_2451_37749.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37749\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79091/nyu_2451_37749.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Ahmadi, Kuwait",
+    "Al Wafrah, KW"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37749",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37749",
+  "nyu_addl_dspace_s": "38730",
+  "locn_geometry": "ENVELOPE(47.46741918274317, 48.02923856825394, 28.686852519797117, 28.290548131233752)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37750.json b/metadata-aardvark/Datasets/nyu-2451-37750.json
index e32f3bce5..d07cbadb5 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37750.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37750.json
@@ -1,44 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37750",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346957",
-    "qs_woe_2346961"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-38-135",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37750\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79092/nyu_2451_37750.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37750\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79092/nyu_2451_37750.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Ha'il, Saudi Arabia",
-    "Al Hudud ash Shamaliyah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37750",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37750",
-  "nyu_addl_dspace_s": "38731",
-  "locn_geometry": "ENVELOPE(42.96143343434068, 43.524085859866474, 28.3571557316446, 27.951564438688095)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37750"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346957",
+    "qs_woe_2346961"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-38-135",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37750\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79092/nyu_2451_37750.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37750\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79092/nyu_2451_37750.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Ha'il, Saudi Arabia",
+    "Al Hudud ash Shamaliyah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37750",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37750",
+  "nyu_addl_dspace_s": "38731",
+  "locn_geometry": "ENVELOPE(42.96143343434068, 43.524085859866474, 28.3571557316446, 27.951564438688095)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37751.json b/metadata-aardvark/Datasets/nyu-2451-37751.json
index 04fd3d255..f2ad52909 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37751.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37751.json
@@ -1,44 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37751",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346957",
-    "qs_woe_2346961"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-38-136",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37751\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79093/nyu_2451_37751.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37751\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79093/nyu_2451_37751.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Ha'il, Saudi Arabia",
-    "Al Hudud ash Shamaliyah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37751",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37751",
-  "nyu_addl_dspace_s": "38732",
-  "locn_geometry": "ENVELOPE(43.478088317158054, 44.024843353612894, 28.35363328960701, 27.947067086995055)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37751"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346957",
+    "qs_woe_2346961"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-38-136",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37751\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79093/nyu_2451_37751.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37751\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79093/nyu_2451_37751.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Ha'il, Saudi Arabia",
+    "Al Hudud ash Shamaliyah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37751",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37751",
+  "nyu_addl_dspace_s": "38732",
+  "locn_geometry": "ENVELOPE(43.478088317158054, 44.024843353612894, 28.35363328960701, 27.947067086995055)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37752.json b/metadata-aardvark/Datasets/nyu-2451-37752.json
index f35d3c23c..61b2f6585 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37752.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37752.json
@@ -1,44 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37752",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346957",
-    "qs_woe_2346961"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-38-137",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37752\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79094/nyu_2451_37752.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37752\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79094/nyu_2451_37752.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Ha'il, Saudi Arabia",
-    "Al Hudud ash Shamaliyah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37752",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37752",
-  "nyu_addl_dspace_s": "38733",
-  "locn_geometry": "ENVELOPE(43.97719710405129, 44.52128346183052, 28.351382027232738, 27.953958666315994)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37752"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346957",
+    "qs_woe_2346961"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-38-137",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37752\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79094/nyu_2451_37752.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37752\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79094/nyu_2451_37752.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Ha'il, Saudi Arabia",
+    "Al Hudud ash Shamaliyah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37752",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37752",
+  "nyu_addl_dspace_s": "38733",
+  "locn_geometry": "ENVELOPE(43.97719710405129, 44.52128346183052, 28.351382027232738, 27.953958666315994)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37753.json b/metadata-aardvark/Datasets/nyu-2451-37753.json
index 944fd74af..960f07dad 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37753.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37753.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37753",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346961"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-38-138",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37753\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79095/nyu_2451_37753.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37753\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79095/nyu_2451_37753.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Hudud ash Shamaliyah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37753",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37753",
-  "nyu_addl_dspace_s": "38734",
-  "locn_geometry": "ENVELOPE(44.47478049684727, 45.026722470819195, 28.35196733800864, 27.949240792027105)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37753"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346961"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-38-138",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37753\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79095/nyu_2451_37753.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37753\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79095/nyu_2451_37753.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Hudud ash Shamaliyah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37753",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37753",
+  "nyu_addl_dspace_s": "38734",
+  "locn_geometry": "ENVELOPE(44.47478049684727, 45.026722470819195, 28.35196733800864, 27.949240792027105)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37754.json b/metadata-aardvark/Datasets/nyu-2451-37754.json
index 7fcf1a98f..051556a9f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37754.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37754.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37754",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346961"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-38-139",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37754\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79096/nyu_2451_37754.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37754\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79096/nyu_2451_37754.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Hudud ash Shamaliyah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37754",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37754",
-  "nyu_addl_dspace_s": "38735",
-  "locn_geometry": "ENVELOPE(44.97501901964274, 45.52405449936075, 28.34952575046979, 27.95499365160029)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37754"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346961"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-38-139",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37754\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79096/nyu_2451_37754.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37754\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79096/nyu_2451_37754.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Hudud ash Shamaliyah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37754",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37754",
+  "nyu_addl_dspace_s": "38735",
+  "locn_geometry": "ENVELOPE(44.97501901964274, 45.52405449936075, 28.34952575046979, 27.95499365160029)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37755.json b/metadata-aardvark/Datasets/nyu-2451-37755.json
index b8739d621..8fac04714 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37755.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37755.json
@@ -1,38 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37755",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-38-140",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37755\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79097/nyu_2451_37755.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37755\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79097/nyu_2451_37755.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37755",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37755",
-  "nyu_addl_dspace_s": "38736",
-  "locn_geometry": "ENVELOPE(45.470928350189176, 46.02397899579848, 28.35381166649836, 27.960635944008676)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37755"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-38-140",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37755\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79097/nyu_2451_37755.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37755\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79097/nyu_2451_37755.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37755",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37755",
+  "nyu_addl_dspace_s": "38736",
+  "locn_geometry": "ENVELOPE(45.470928350189176, 46.02397899579848, 28.35381166649836, 27.960635944008676)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37756.json b/metadata-aardvark/Datasets/nyu-2451-37756.json
index 739897e4c..c40169869 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37756.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37756.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37756",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "geonames_108918"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-38-141",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37756\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79098/nyu_2451_37756.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37756\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79098/nyu_2451_37756.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Qay\u015f\u016bmah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37756",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37756",
-  "nyu_addl_dspace_s": "38737",
-  "locn_geometry": "ENVELOPE(45.970485623329374, 46.52251483195464, 28.3528795706929, 27.95698108587081)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37756"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "geonames_108918"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-38-141",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37756\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79098/nyu_2451_37756.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37756\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79098/nyu_2451_37756.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Qayşūmah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37756",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37756",
+  "nyu_addl_dspace_s": "38737",
+  "locn_geometry": "ENVELOPE(45.970485623329374, 46.52251483195464, 28.3528795706929, 27.95698108587081)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37757.json b/metadata-aardvark/Datasets/nyu-2451-37757.json
index 1ee9ebed5..84b10788c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37757.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37757.json
@@ -1,38 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37757",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-38-142",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37757\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79099/nyu_2451_37757.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37757\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79099/nyu_2451_37757.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37757",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37757",
-  "nyu_addl_dspace_s": "38738",
-  "locn_geometry": "ENVELOPE(46.470347115314745, 47.016204545963696, 28.351854398683198, 27.95928527452022)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37757"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-38-142",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37757\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79099/nyu_2451_37757.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37757\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79099/nyu_2451_37757.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37757",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37757",
+  "nyu_addl_dspace_s": "38738",
+  "locn_geometry": "ENVELOPE(46.470347115314745, 47.016204545963696, 28.351854398683198, 27.95928527452022)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37758.json b/metadata-aardvark/Datasets/nyu-2451-37758.json
index 899fa1ac6..975ae7082 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37758.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37758.json
@@ -1,38 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37758",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-38-143",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37758\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79100/nyu_2451_37758.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37758\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79100/nyu_2451_37758.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37758",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37758",
-  "nyu_addl_dspace_s": "38739",
-  "locn_geometry": "ENVELOPE(46.97627849964826, 47.526089835579306, 28.35137998560273, 27.95804722224717)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37758"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-38-143",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37758\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79100/nyu_2451_37758.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37758\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79100/nyu_2451_37758.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37758",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37758",
+  "nyu_addl_dspace_s": "38739",
+  "locn_geometry": "ENVELOPE(46.97627849964826, 47.526089835579306, 28.35137998560273, 27.95804722224717)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37759.json b/metadata-aardvark/Datasets/nyu-2451-37759.json
index 090533be0..35f6249ee 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37759.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37759.json
@@ -1,38 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37759",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-38-144",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37759\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79101/nyu_2451_37759.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37759\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79101/nyu_2451_37759.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37759",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37759",
-  "nyu_addl_dspace_s": "38740",
-  "locn_geometry": "ENVELOPE(47.47382070038713, 48.02688318181633, 28.353061497916098, 27.958802807119692)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37759"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-38-144",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37759\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79101/nyu_2451_37759.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37759\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79101/nyu_2451_37759.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37759",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37759",
+  "nyu_addl_dspace_s": "38740",
+  "locn_geometry": "ENVELOPE(47.47382070038713, 48.02688318181633, 28.353061497916098, 27.958802807119692)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37760.json b/metadata-aardvark/Datasets/nyu-2451-37760.json
index 6e3d2118e..c838df9f0 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37760.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37760.json
@@ -1,44 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37760",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_20070166",
-    "geonames_109380"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-39-121",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37760\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79102/nyu_2451_37760.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37760\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79102/nyu_2451_37760.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Ahmadi, Kuwait",
-    "Al Khafj\u012b, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37760",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37760",
-  "nyu_addl_dspace_s": "38741",
-  "locn_geometry": "ENVELOPE(47.974730293384, 48.53041223853445, 28.68417174958797, 28.2899450727937)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37760"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_20070166",
+    "geonames_109380"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-39-121",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37760\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79102/nyu_2451_37760.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37760\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79102/nyu_2451_37760.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Ahmadi, Kuwait",
+    "Al Khafjī, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37760",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37760",
+  "nyu_addl_dspace_s": "38741",
+  "locn_geometry": "ENVELOPE(47.974730293384, 48.53041223853445, 28.68417174958797, 28.2899450727937)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37761.json b/metadata-aardvark/Datasets/nyu-2451-37761.json
index 7cdae2529..38d9a7bd2 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37761.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37761.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37761",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "geonames_109380"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-39-122",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37761\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79103/nyu_2451_37761.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37761\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79103/nyu_2451_37761.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Khafj\u012b, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37761",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37761",
-  "nyu_addl_dspace_s": "38742",
-  "locn_geometry": "ENVELOPE(48.47354932620652, 49.026710840730885, 28.68426156163758, 28.295590363995338)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37761"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "geonames_109380"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-39-122",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37761\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79103/nyu_2451_37761.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37761\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79103/nyu_2451_37761.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Khafjī, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37761",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37761",
+  "nyu_addl_dspace_s": "38742",
+  "locn_geometry": "ENVELOPE(48.47354932620652, 49.026710840730885, 28.68426156163758, 28.295590363995338)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37762.json b/metadata-aardvark/Datasets/nyu-2451-37762.json
index 89ebe8ae8..fb692c536 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37762.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37762.json
@@ -1,38 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37762",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-39-133",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37762\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79104/nyu_2451_37762.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37762\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79104/nyu_2451_37762.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37762",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37762",
-  "nyu_addl_dspace_s": "38743",
-  "locn_geometry": "ENVELOPE(47.97771568591932, 48.53359762726535, 28.349821085551707, 27.960437576698812)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37762"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-39-133",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37762\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79104/nyu_2451_37762.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37762\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79104/nyu_2451_37762.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37762",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37762",
+  "nyu_addl_dspace_s": "38743",
+  "locn_geometry": "ENVELOPE(47.97771568591932, 48.53359762726535, 28.349821085551707, 27.960437576698812)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37763.json b/metadata-aardvark/Datasets/nyu-2451-37763.json
index 7c3e892d2..ef412cbe0 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37763.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37763.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37763",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "geonames_108142"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-39-134",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37763\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79105/nyu_2451_37763.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37763\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79105/nyu_2451_37763.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "As Saff\u0101n\u012byah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37763",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37763",
-  "nyu_addl_dspace_s": "38744",
-  "locn_geometry": "ENVELOPE(48.479277619278314, 49.0271186341592, 28.347351220334833, 27.9532847069178)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37763"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "geonames_108142"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 08-39-134",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37763\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79105/nyu_2451_37763.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37763\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79105/nyu_2451_37763.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "As Saffānīyah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37763",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37763",
+  "nyu_addl_dspace_s": "38744",
+  "locn_geometry": "ENVELOPE(48.479277619278314, 49.0271186341592, 28.347351220334833, 27.9532847069178)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37764.json b/metadata-aardvark/Datasets/nyu-2451-37764.json
index 3cb530544..8fc2fd58d 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37764.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37764.json
@@ -1,46 +1,62 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37764",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346961",
-    "qs_woe_2345833",
-    "qs_woe_2345930"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 09-37-139",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37764\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79106/nyu_2451_37764.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37764\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79106/nyu_2451_37764.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Hudud ash Shamaliyah, Saudi Arabia",
-    "Al-Anbar, Iraq",
-    "Mafraq, Jordan"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37764",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37764",
-  "nyu_addl_dspace_s": "38745",
-  "locn_geometry": "ENVELOPE(38.97902755048166, 39.52370011393866, 32.354807785467436, 31.97400572819337)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37764"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346961",
+    "qs_woe_2345833",
+    "qs_woe_2345930"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 09-37-139",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37764\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79106/nyu_2451_37764.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37764\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79106/nyu_2451_37764.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Hudud ash Shamaliyah, Saudi Arabia",
+    "Al-Anbar, Iraq",
+    "Mafraq, Jordan"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37764",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37764",
+  "nyu_addl_dspace_s": "38745",
+  "locn_geometry": "ENVELOPE(38.97902755048166, 39.52370011393866, 32.354807785467436, 31.97400572819337)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37765.json b/metadata-aardvark/Datasets/nyu-2451-37765.json
index bf2427c77..119b9e83e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37765.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37765.json
@@ -1,44 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37765",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346961",
-    "qs_woe_2345833"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 09-37-140",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37765\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79107/nyu_2451_37765.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37765\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79107/nyu_2451_37765.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Hudud ash Shamaliyah, Saudi Arabia",
-    "Al-Anbar, Iraq"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37765",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37765",
-  "nyu_addl_dspace_s": "38746",
-  "locn_geometry": "ENVELOPE(39.46914606578828, 40.02662654602473, 32.35315212692808, 31.97593329263163)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37765"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346961",
+    "qs_woe_2345833"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 09-37-140",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37765\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79107/nyu_2451_37765.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37765\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79107/nyu_2451_37765.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Hudud ash Shamaliyah, Saudi Arabia",
+    "Al-Anbar, Iraq"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37765",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37765",
+  "nyu_addl_dspace_s": "38746",
+  "locn_geometry": "ENVELOPE(39.46914606578828, 40.02662654602473, 32.35315212692808, 31.97593329263163)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37766.json b/metadata-aardvark/Datasets/nyu-2451-37766.json
index 9f1e7b1ed..80bdf9cde 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37766.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37766.json
@@ -1,44 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37766",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346961",
-    "qs_woe_2345833"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 09-37-141",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37766\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79108/nyu_2451_37766.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37766\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79108/nyu_2451_37766.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Hudud ash Shamaliyah, Saudi Arabia",
-    "Al-Anbar, Iraq"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37766",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37766",
-  "nyu_addl_dspace_s": "38747",
-  "locn_geometry": "ENVELOPE(39.9700097452431, 40.53004887647156, 32.34958970352763, 31.943259382663573)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37766"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346961",
+    "qs_woe_2345833"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 09-37-141",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37766\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79108/nyu_2451_37766.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37766\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79108/nyu_2451_37766.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Hudud ash Shamaliyah, Saudi Arabia",
+    "Al-Anbar, Iraq"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37766",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37766",
+  "nyu_addl_dspace_s": "38747",
+  "locn_geometry": "ENVELOPE(39.9700097452431, 40.53004887647156, 32.34958970352763, 31.943259382663573)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37767.json b/metadata-aardvark/Datasets/nyu-2451-37767.json
index ab2bbab99..a38c594a5 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37767.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37767.json
@@ -1,38 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37767",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-38-024",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37767\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79109/nyu_2451_37767.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37767\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79109/nyu_2451_37767.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37767",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37767",
-  "nyu_addl_dspace_s": "38748",
-  "locn_geometry": "ENVELOPE(47.48027972092455, 48.02103815460919, 27.686366617159205, 27.295479922588076)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37767"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-38-024",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37767\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79109/nyu_2451_37767.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37767\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79109/nyu_2451_37767.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37767",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37767",
+  "nyu_addl_dspace_s": "38748",
+  "locn_geometry": "ENVELOPE(47.48027972092455, 48.02103815460919, 27.686366617159205, 27.295479922588076)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37768.json b/metadata-aardvark/Datasets/nyu-2451-37768.json
index be35acfad..78660a587 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37768.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37768.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37768",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346951"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-38-105",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37768\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79110/nyu_2451_37768.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37768\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79110/nyu_2451_37768.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Ar Riyad, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37768",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37768",
-  "nyu_addl_dspace_s": "38749",
-  "locn_geometry": "ENVELOPE(45.97806076859784, 46.52244563766861, 25.350224761118923, 24.94816313167433)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37768"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346951"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-38-105",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37768\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79110/nyu_2451_37768.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37768\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79110/nyu_2451_37768.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Ar Riyad, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37768",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37768",
+  "nyu_addl_dspace_s": "38749",
+  "locn_geometry": "ENVELOPE(45.97806076859784, 46.52244563766861, 25.350224761118923, 24.94816313167433)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37769.json b/metadata-aardvark/Datasets/nyu-2451-37769.json
index 8c221ed6a..74c575d71 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37769.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37769.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37769",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346951"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-38-106",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37769\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79111/nyu_2451_37769.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37769\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79111/nyu_2451_37769.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Ar Riyad, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37769",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37769",
-  "nyu_addl_dspace_s": "38750",
-  "locn_geometry": "ENVELOPE(46.47421322924763, 47.01987234787509, 25.35196076359787, 24.948190044854258)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37769"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346951"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-38-106",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37769\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79111/nyu_2451_37769.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37769\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79111/nyu_2451_37769.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Ar Riyad, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37769",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37769",
+  "nyu_addl_dspace_s": "38750",
+  "locn_geometry": "ENVELOPE(46.47421322924763, 47.01987234787509, 25.35196076359787, 24.948190044854258)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37770.json b/metadata-aardvark/Datasets/nyu-2451-37770.json
index 0804b1cdc..9504a546a 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37770.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37770.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37770",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346951"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-38-107",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37770\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79112/nyu_2451_37770.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37770\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79112/nyu_2451_37770.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Ar Riyad, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37770",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37770",
-  "nyu_addl_dspace_s": "38751",
-  "locn_geometry": "ENVELOPE(46.976892983944374, 47.520911669420116, 25.351850212784278, 24.959536066781805)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37770"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346951"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-38-107",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37770\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79112/nyu_2451_37770.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37770\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79112/nyu_2451_37770.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Ar Riyad, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37770",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37770",
+  "nyu_addl_dspace_s": "38751",
+  "locn_geometry": "ENVELOPE(46.976892983944374, 47.520911669420116, 25.351850212784278, 24.959536066781805)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37771.json b/metadata-aardvark/Datasets/nyu-2451-37771.json
index 95fe129ba..55f0acb24 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37771.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37771.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37771",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346951"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-38-108",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37771\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79113/nyu_2451_37771.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37771\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79113/nyu_2451_37771.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Ar Riyad, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37771",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37771",
-  "nyu_addl_dspace_s": "38752",
-  "locn_geometry": "ENVELOPE(47.47596394521164, 48.022818348351976, 25.349489384933147, 24.95489114530647)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37771"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346951"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-38-108",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37771\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79113/nyu_2451_37771.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37771\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79113/nyu_2451_37771.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Ar Riyad, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37771",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37771",
+  "nyu_addl_dspace_s": "38752",
+  "locn_geometry": "ENVELOPE(47.47596394521164, 48.022818348351976, 25.349489384933147, 24.95489114530647)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37772.json b/metadata-aardvark/Datasets/nyu-2451-37772.json
index f44ed42ca..11441e51a 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37772.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37772.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37772",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346951"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-38-117",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37772\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79114/nyu_2451_37772.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37772\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79114/nyu_2451_37772.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Ar Riyad, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37772",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37772",
-  "nyu_addl_dspace_s": "38753",
-  "locn_geometry": "ENVELOPE(45.981012007828625, 46.51919870960621, 25.018350179534362, 24.628926577830004)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37772"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346951"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-38-117",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37772\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79114/nyu_2451_37772.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37772\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79114/nyu_2451_37772.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Ar Riyad, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37772",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37772",
+  "nyu_addl_dspace_s": "38753",
+  "locn_geometry": "ENVELOPE(45.981012007828625, 46.51919870960621, 25.018350179534362, 24.628926577830004)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37773.json b/metadata-aardvark/Datasets/nyu-2451-37773.json
index 080ffbd3d..66a1875a9 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37773.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37773.json
@@ -1,44 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37773",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346951",
-    "geonames_108410"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-38-118",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37773\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79115/nyu_2451_37773.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37773\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79115/nyu_2451_37773.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Ar Riyad, Saudi Arabia",
-    "Riyadh, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37773",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37773",
-  "nyu_addl_dspace_s": "38754",
-  "locn_geometry": "ENVELOPE(46.47921922590434, 47.02119706695512, 25.017924191000816, 24.61212474186857)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37773"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346951",
+    "geonames_108410"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-38-118",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37773\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79115/nyu_2451_37773.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37773\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79115/nyu_2451_37773.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Ar Riyad, Saudi Arabia",
+    "Riyadh, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37773",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37773",
+  "nyu_addl_dspace_s": "38754",
+  "locn_geometry": "ENVELOPE(46.47921922590434, 47.02119706695512, 25.017924191000816, 24.61212474186857)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37774.json b/metadata-aardvark/Datasets/nyu-2451-37774.json
index bd98e3834..48f5899be 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37774.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37774.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37774",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346951"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-38-119",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37774\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79116/nyu_2451_37774.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37774\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79116/nyu_2451_37774.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Ar Riyad, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37774",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37774",
-  "nyu_addl_dspace_s": "38755",
-  "locn_geometry": "ENVELOPE(46.9745576882022, 47.522605077312626, 25.01753933811786, 24.62291841857502)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37774"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346951"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-38-119",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37774\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79116/nyu_2451_37774.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37774\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79116/nyu_2451_37774.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Ar Riyad, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37774",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37774",
+  "nyu_addl_dspace_s": "38755",
+  "locn_geometry": "ENVELOPE(46.9745576882022, 47.522605077312626, 25.01753933811786, 24.62291841857502)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37775.json b/metadata-aardvark/Datasets/nyu-2451-37775.json
index ac40871d5..473fe74ff 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37775.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37775.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37775",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346951"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-38-120",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37775\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79117/nyu_2451_37775.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37775\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79117/nyu_2451_37775.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Ar Riyad, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37775",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37775",
-  "nyu_addl_dspace_s": "38756",
-  "locn_geometry": "ENVELOPE(47.478750418720324, 48.024648629238634, 25.018685323620357, 24.62668200849321)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37775"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346951"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-38-120",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37775\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79117/nyu_2451_37775.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37775\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79117/nyu_2451_37775.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Ar Riyad, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37775",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37775",
+  "nyu_addl_dspace_s": "38756",
+  "locn_geometry": "ENVELOPE(47.478750418720324, 48.024648629238634, 25.018685323620357, 24.62668200849321)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37776.json b/metadata-aardvark/Datasets/nyu-2451-37776.json
index 8f919f164..8cba8a0da 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37776.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37776.json
@@ -1,44 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37776",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346951",
-    "geonames_6692745"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-38-129",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37776\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79118/nyu_2451_37776.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37776\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79118/nyu_2451_37776.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Ar Riyad, Saudi Arabia",
-    "shokhaib\u064d, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37776",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37776",
-  "nyu_addl_dspace_s": "38757",
-  "locn_geometry": "ENVELOPE(45.97296801812312, 46.52228700249203, 24.682317196999634, 24.2747030656781)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37776"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346951",
+    "geonames_6692745"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-38-129",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37776\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79118/nyu_2451_37776.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37776\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79118/nyu_2451_37776.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Ar Riyad, Saudi Arabia",
+    "shokhaibٍ, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37776",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37776",
+  "nyu_addl_dspace_s": "38757",
+  "locn_geometry": "ENVELOPE(45.97296801812312, 46.52228700249203, 24.682317196999634, 24.2747030656781)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37777.json b/metadata-aardvark/Datasets/nyu-2451-37777.json
index a60d5cd0a..790768689 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37777.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37777.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37777",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346951"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-38-130",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37777\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79119/nyu_2451_37777.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37777\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79119/nyu_2451_37777.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Ar Riyad, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37777",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37777",
-  "nyu_addl_dspace_s": "38758",
-  "locn_geometry": "ENVELOPE(46.47515620521724, 47.02294591080212, 24.685320551998135, 24.288259623718314)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37777"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346951"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-38-130",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37777\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79119/nyu_2451_37777.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37777\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79119/nyu_2451_37777.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Ar Riyad, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37777",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37777",
+  "nyu_addl_dspace_s": "38758",
+  "locn_geometry": "ENVELOPE(46.47515620521724, 47.02294591080212, 24.685320551998135, 24.288259623718314)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37778.json b/metadata-aardvark/Datasets/nyu-2451-37778.json
index 54669963e..05cdeae6a 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37778.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37778.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37778",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346951"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-38-131",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37778\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79120/nyu_2451_37778.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37778\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79120/nyu_2451_37778.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Ar Riyad, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37778",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37778",
-  "nyu_addl_dspace_s": "38759",
-  "locn_geometry": "ENVELOPE(46.972594353670594, 47.52626150996264, 24.686776570904094, 24.294965550132524)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37778"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346951"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-38-131",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37778\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79120/nyu_2451_37778.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37778\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79120/nyu_2451_37778.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Ar Riyad, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37778",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37778",
+  "nyu_addl_dspace_s": "38759",
+  "locn_geometry": "ENVELOPE(46.972594353670594, 47.52626150996264, 24.686776570904094, 24.294965550132524)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37779.json b/metadata-aardvark/Datasets/nyu-2451-37779.json
index 8875aca27..da14bf402 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37779.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37779.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37779",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346951"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-38-132",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37779\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79121/nyu_2451_37779.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37779\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79121/nyu_2451_37779.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Ar Riyad, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37779",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37779",
-  "nyu_addl_dspace_s": "38760",
-  "locn_geometry": "ENVELOPE(47.482567463539795, 48.023159606356906, 24.68585437312355, 24.288513685173765)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37779"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346951"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-38-132",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37779\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79121/nyu_2451_37779.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37779\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79121/nyu_2451_37779.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Ar Riyad, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37779",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37779",
+  "nyu_addl_dspace_s": "38760",
+  "locn_geometry": "ENVELOPE(47.482567463539795, 48.023159606356906, 24.68585437312355, 24.288513685173765)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37780.json b/metadata-aardvark/Datasets/nyu-2451-37780.json
index 387cc368c..f718b22cd 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37780.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37780.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37780",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346951"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-38-141",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37780\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79122/nyu_2451_37780.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37780\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79122/nyu_2451_37780.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Ar Riyad, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37780",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37780",
-  "nyu_addl_dspace_s": "38761",
-  "locn_geometry": "ENVELOPE(45.974923455488565, 46.524246474946686, 24.352504111129313, 23.944207116075525)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37780"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346951"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-38-141",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37780\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79122/nyu_2451_37780.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37780\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79122/nyu_2451_37780.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Ar Riyad, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37780",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37780",
+  "nyu_addl_dspace_s": "38761",
+  "locn_geometry": "ENVELOPE(45.974923455488565, 46.524246474946686, 24.352504111129313, 23.944207116075525)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37781.json b/metadata-aardvark/Datasets/nyu-2451-37781.json
index fb5c89e88..792db72cb 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37781.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37781.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37781",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346951"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-38-142",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37781\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79123/nyu_2451_37781.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37781\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79123/nyu_2451_37781.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Ar Riyad, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37781",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37781",
-  "nyu_addl_dspace_s": "38762",
-  "locn_geometry": "ENVELOPE(46.47474941357552, 47.02520226275136, 24.35414706390268, 23.952558821736663)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37781"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346951"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-38-142",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37781\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79123/nyu_2451_37781.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37781\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79123/nyu_2451_37781.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Ar Riyad, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37781",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37781",
+  "nyu_addl_dspace_s": "38762",
+  "locn_geometry": "ENVELOPE(46.47474941357552, 47.02520226275136, 24.35414706390268, 23.952558821736663)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37782.json b/metadata-aardvark/Datasets/nyu-2451-37782.json
index 1924f4795..82ccbf55c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37782.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37782.json
@@ -1,44 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37782",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346951",
-    "geonames_110314"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-38-143",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37782\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79124/nyu_2451_37782.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37782\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79124/nyu_2451_37782.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Ar Riyad, Saudi Arabia",
-    "Ad Dilam, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37782",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37782",
-  "nyu_addl_dspace_s": "38763",
-  "locn_geometry": "ENVELOPE(46.9776685085538, 47.51871160717261, 24.350679336552002, 23.948963755449423)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37782"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346951",
+    "geonames_110314"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-38-143",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37782\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79124/nyu_2451_37782.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37782\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79124/nyu_2451_37782.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Ar Riyad, Saudi Arabia",
+    "Ad Dilam, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37782",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37782",
+  "nyu_addl_dspace_s": "38763",
+  "locn_geometry": "ENVELOPE(46.9776685085538, 47.51871160717261, 24.350679336552002, 23.948963755449423)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37783.json b/metadata-aardvark/Datasets/nyu-2451-37783.json
index c32931c24..f160950ef 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37783.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37783.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37783",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346951"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-38-144",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37783\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79125/nyu_2451_37783.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37783\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79125/nyu_2451_37783.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Ar Riyad, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37783",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37783",
-  "nyu_addl_dspace_s": "38764",
-  "locn_geometry": "ENVELOPE(47.47595085273481, 48.019290276568455, 24.34978751771485, 23.94868639841539)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37783"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346951"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-38-144",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37783\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79125/nyu_2451_37783.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37783\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79125/nyu_2451_37783.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Ar Riyad, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37783",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37783",
+  "nyu_addl_dspace_s": "38764",
+  "locn_geometry": "ENVELOPE(47.47595085273481, 48.019290276568455, 24.34978751771485, 23.94868639841539)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37784.json b/metadata-aardvark/Datasets/nyu-2451-37784.json
index d66c5e7f3..4ffbf156b 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37784.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37784.json
@@ -1,38 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37784",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-39-001",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37784\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79126/nyu_2451_37784.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37784\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79126/nyu_2451_37784.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37784",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37784",
-  "nyu_addl_dspace_s": "38765",
-  "locn_geometry": "ENVELOPE(47.97787780807553, 48.52722449225959, 28.019277467797302, 27.612688029441355)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37784"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-39-001",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37784\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79126/nyu_2451_37784.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37784\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79126/nyu_2451_37784.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37784",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37784",
+  "nyu_addl_dspace_s": "38765",
+  "locn_geometry": "ENVELOPE(47.97787780807553, 48.52722449225959, 28.019277467797302, 27.612688029441355)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37785.json b/metadata-aardvark/Datasets/nyu-2451-37785.json
index e53f338ec..9c19d8122 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37785.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37785.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37785",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "geonames_108142"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-39-002",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37785\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79127/nyu_2451_37785.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37785\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79127/nyu_2451_37785.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "As Saff\u0101n\u012byah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37785",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37785",
-  "nyu_addl_dspace_s": "38766",
-  "locn_geometry": "ENVELOPE(48.4788586811721, 49.02148293694019, 28.0188592475032, 27.616050394453463)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37785"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "geonames_108142"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-39-002",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37785\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79127/nyu_2451_37785.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37785\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79127/nyu_2451_37785.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "As Saffānīyah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37785",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37785",
+  "nyu_addl_dspace_s": "38766",
+  "locn_geometry": "ENVELOPE(48.4788586811721, 49.02148293694019, 28.0188592475032, 27.616050394453463)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37786.json b/metadata-aardvark/Datasets/nyu-2451-37786.json
index 7442a6caf..5bbf206d8 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37786.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37786.json
@@ -1,38 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37786",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-39-013",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37786\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79128/nyu_2451_37786.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37786\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79128/nyu_2451_37786.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37786",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37786",
-  "nyu_addl_dspace_s": "38767",
-  "locn_geometry": "ENVELOPE(47.97874561047086, 48.53553281906842, 27.68394866762847, 27.288318809182332)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37786"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-39-013",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37786\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79128/nyu_2451_37786.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37786\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79128/nyu_2451_37786.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37786",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37786",
+  "nyu_addl_dspace_s": "38767",
+  "locn_geometry": "ENVELOPE(47.97874561047086, 48.53553281906842, 27.68394866762847, 27.288318809182332)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37787.json b/metadata-aardvark/Datasets/nyu-2451-37787.json
index 916b36af5..274b660b4 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37787.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37787.json
@@ -1,38 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37787",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-39-014",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37787\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79129/nyu_2451_37787.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37787\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79129/nyu_2451_37787.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37787",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37787",
-  "nyu_addl_dspace_s": "38768",
-  "locn_geometry": "ENVELOPE(48.469938964069264, 49.02526317520907, 27.687422220004667, 27.282180627795473)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37787"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-39-014",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37787\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79129/nyu_2451_37787.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37787\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79129/nyu_2451_37787.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37787",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37787",
+  "nyu_addl_dspace_s": "38768",
+  "locn_geometry": "ENVELOPE(48.469938964069264, 49.02526317520907, 27.687422220004667, 27.282180627795473)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37788.json b/metadata-aardvark/Datasets/nyu-2451-37788.json
index c98d0f03a..d08d117c5 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37788.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37788.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37788",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346954"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-39-015",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37788\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79130/nyu_2451_37788.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37788\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79130/nyu_2451_37788.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Ash Sharqiyah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37788",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37788",
-  "nyu_addl_dspace_s": "38769",
-  "locn_geometry": "ENVELOPE(48.97282802103423, 49.52504298211607, 27.683800767117326, 27.281101601174754)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37788"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346954"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-39-015",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37788\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79130/nyu_2451_37788.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37788\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79130/nyu_2451_37788.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Ash Sharqiyah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37788",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37788",
+  "nyu_addl_dspace_s": "38769",
+  "locn_geometry": "ENVELOPE(48.97282802103423, 49.52504298211607, 27.683800767117326, 27.281101601174754)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37789.json b/metadata-aardvark/Datasets/nyu-2451-37789.json
index 7290898ac..bd9c8b4a3 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37789.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37789.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37789",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "geonames_103922"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-39-025",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37789\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79131/nyu_2451_37789.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37789\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79131/nyu_2451_37789.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Mulayjah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37789",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37789",
-  "nyu_addl_dspace_s": "38770",
-  "locn_geometry": "ENVELOPE(47.97604871008723, 48.520118528032135, 27.352356311992224, 26.951647109053578)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37789"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "geonames_103922"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-39-025",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37789\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79131/nyu_2451_37789.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37789\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79131/nyu_2451_37789.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Mulayjah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37789",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37789",
+  "nyu_addl_dspace_s": "38770",
+  "locn_geometry": "ENVELOPE(47.97604871008723, 48.520118528032135, 27.352356311992224, 26.951647109053578)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37790.json b/metadata-aardvark/Datasets/nyu-2451-37790.json
index 622ee12b9..df540f188 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37790.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37790.json
@@ -1,38 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37790",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-39-026",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37790\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79132/nyu_2451_37790.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37790\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79132/nyu_2451_37790.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37790",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37790",
-  "nyu_addl_dspace_s": "38771",
-  "locn_geometry": "ENVELOPE(48.47687632571498, 49.02186263032406, 27.352492277578275, 26.953197211699933)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37790"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-39-026",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37790\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79132/nyu_2451_37790.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37790\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79132/nyu_2451_37790.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37790",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37790",
+  "nyu_addl_dspace_s": "38771",
+  "locn_geometry": "ENVELOPE(48.47687632571498, 49.02186263032406, 27.352492277578275, 26.953197211699933)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37791.json b/metadata-aardvark/Datasets/nyu-2451-37791.json
index 4a347d198..1786a2d04 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37791.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37791.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37791",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346954"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-39-027",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37791\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79133/nyu_2451_37791.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37791\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79133/nyu_2451_37791.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Ash Sharqiyah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37791",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37791",
-  "nyu_addl_dspace_s": "38772",
-  "locn_geometry": "ENVELOPE(48.97937083720763, 49.524816879847414, 27.35274807899632, 26.952721451249204)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37791"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346954"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-39-027",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37791\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79133/nyu_2451_37791.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37791\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79133/nyu_2451_37791.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Ash Sharqiyah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37791",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37791",
+  "nyu_addl_dspace_s": "38772",
+  "locn_geometry": "ENVELOPE(48.97937083720763, 49.524816879847414, 27.35274807899632, 26.952721451249204)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37792.json b/metadata-aardvark/Datasets/nyu-2451-37792.json
index 830ceb6f9..4ef6ff5c0 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37792.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37792.json
@@ -1,44 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37792",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346954",
-    "geonames_109435"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-39-028",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37792\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79134/nyu_2451_37792.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37792\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79134/nyu_2451_37792.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Ash Sharqiyah, Saudi Arabia",
-    "Al Jubayl, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37792",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37792",
-  "nyu_addl_dspace_s": "38773",
-  "locn_geometry": "ENVELOPE(49.47256673152702, 50.02374504067282, 27.351828686562285, 26.95358095531446)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37792"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346954",
+    "geonames_109435"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-39-028",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37792\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79134/nyu_2451_37792.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37792\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79134/nyu_2451_37792.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Ash Sharqiyah, Saudi Arabia",
+    "Al Jubayl, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37792",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37792",
+  "nyu_addl_dspace_s": "38773",
+  "locn_geometry": "ENVELOPE(49.47256673152702, 50.02374504067282, 27.351828686562285, 26.95358095531446)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37793.json b/metadata-aardvark/Datasets/nyu-2451-37793.json
index 0ca2cd5fd..7916f2083 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37793.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37793.json
@@ -1,38 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37793",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-39-037",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37793\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79135/nyu_2451_37793.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37793\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79135/nyu_2451_37793.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37793",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37793",
-  "nyu_addl_dspace_s": "38774",
-  "locn_geometry": "ENVELOPE(47.9817163555505, 48.531852562904874, 27.018352301032365, 26.624528537845833)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37793"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-39-037",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37793\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79135/nyu_2451_37793.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37793\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79135/nyu_2451_37793.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37793",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37793",
+  "nyu_addl_dspace_s": "38774",
+  "locn_geometry": "ENVELOPE(47.9817163555505, 48.531852562904874, 27.018352301032365, 26.624528537845833)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37794.json b/metadata-aardvark/Datasets/nyu-2451-37794.json
index f40a1026f..7d027e104 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37794.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37794.json
@@ -1,38 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37794",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-39-038",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37794\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79136/nyu_2451_37794.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37794\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79136/nyu_2451_37794.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37794",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37794",
-  "nyu_addl_dspace_s": "38775",
-  "locn_geometry": "ENVELOPE(48.474870670125256, 49.03466339783012, 27.018736059119373, 26.615914108373396)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37794"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-39-038",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37794\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79136/nyu_2451_37794.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37794\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79136/nyu_2451_37794.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37794",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37794",
+  "nyu_addl_dspace_s": "38775",
+  "locn_geometry": "ENVELOPE(48.474870670125256, 49.03466339783012, 27.018736059119373, 26.615914108373396)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37795.json b/metadata-aardvark/Datasets/nyu-2451-37795.json
index a3521e6a5..307370aba 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37795.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37795.json
@@ -1,38 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37795",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-39-039",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37795\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79137/nyu_2451_37795.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37795\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79137/nyu_2451_37795.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37795",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37795",
-  "nyu_addl_dspace_s": "38776",
-  "locn_geometry": "ENVELOPE(48.96646240332705, 49.53344177643016, 27.01969672763592, 26.6149140198187)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37795"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-39-039",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37795\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79137/nyu_2451_37795.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37795\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79137/nyu_2451_37795.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37795",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37795",
+  "nyu_addl_dspace_s": "38776",
+  "locn_geometry": "ENVELOPE(48.96646240332705, 49.53344177643016, 27.01969672763592, 26.6149140198187)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37796.json b/metadata-aardvark/Datasets/nyu-2451-37796.json
index a9621575c..02e9b1950 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37796.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37796.json
@@ -1,46 +1,62 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37796",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "geonames_109435",
-    "geonames_102585",
-    "geonames_101035"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-39-040",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37796\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79138/nyu_2451_37796.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37796\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79138/nyu_2451_37796.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Jubayl, Saudi Arabia",
-    "\u015eafw\u00e1, Saudi Arabia",
-    "Umm as S\u0101hik, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37796",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37796",
-  "nyu_addl_dspace_s": "38777",
-  "locn_geometry": "ENVELOPE(49.47822519103586, 50.02497324785161, 27.018476487359695, 26.614852654925635)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37796"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "geonames_109435",
+    "geonames_102585",
+    "geonames_101035"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-39-040",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37796\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79138/nyu_2451_37796.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37796\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79138/nyu_2451_37796.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Jubayl, Saudi Arabia",
+    "Şafwá, Saudi Arabia",
+    "Umm as Sāhik, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37796",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37796",
+  "nyu_addl_dspace_s": "38777",
+  "locn_geometry": "ENVELOPE(49.47822519103586, 50.02497324785161, 27.018476487359695, 26.614852654925635)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37797.json b/metadata-aardvark/Datasets/nyu-2451-37797.json
index 274e73093..a2b78384e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37797.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37797.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37797",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "geonames_102985"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-39-041",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37797\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79139/nyu_2451_37797.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37797\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79139/nyu_2451_37797.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Ra\u1e29\u012bmah, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37797",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37797",
-  "nyu_addl_dspace_s": "38778",
-  "locn_geometry": "ENVELOPE(49.97947283827154, 50.52352190176392, 27.02024402317138, 26.62458315796171)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37797"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "geonames_102985"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-39-041",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37797\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79139/nyu_2451_37797.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37797\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79139/nyu_2451_37797.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Raḩīmah, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37797",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37797",
+  "nyu_addl_dspace_s": "38778",
+  "locn_geometry": "ENVELOPE(49.97947283827154, 50.52352190176392, 27.02024402317138, 26.62458315796171)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37798.json b/metadata-aardvark/Datasets/nyu-2451-37798.json
index 3a76a20d3..b954424e8 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37798.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37798.json
@@ -1,38 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37798",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-39-049",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37798\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79140/nyu_2451_37798.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37798\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79140/nyu_2451_37798.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37798",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37798",
-  "nyu_addl_dspace_s": "38779",
-  "locn_geometry": "ENVELOPE(47.976945280728806, 48.52470706314121, 26.685027064882753, 26.290262087598343)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37798"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-39-049",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37798\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79140/nyu_2451_37798.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37798\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79140/nyu_2451_37798.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37798",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37798",
+  "nyu_addl_dspace_s": "38779",
+  "locn_geometry": "ENVELOPE(47.976945280728806, 48.52470706314121, 26.685027064882753, 26.290262087598343)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37799.json b/metadata-aardvark/Datasets/nyu-2451-37799.json
index ba48ce8f8..b3c72711d 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37799.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37799.json
@@ -1,38 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37799",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-39-050",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37799\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79141/nyu_2451_37799.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37799\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79141/nyu_2451_37799.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37799",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37799",
-  "nyu_addl_dspace_s": "38780",
-  "locn_geometry": "ENVELOPE(48.47361423445094, 49.02208160948239, 26.686605847148726, 26.283230792245842)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37799"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-39-050",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37799\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79141/nyu_2451_37799.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37799\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79141/nyu_2451_37799.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37799",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37799",
+  "nyu_addl_dspace_s": "38780",
+  "locn_geometry": "ENVELOPE(48.47361423445094, 49.02208160948239, 26.686605847148726, 26.283230792245842)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37800.json b/metadata-aardvark/Datasets/nyu-2451-37800.json
index 9999263b6..4d987bed6 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37800.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37800.json
@@ -1,38 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37800",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-39-051",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37800\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79142/nyu_2451_37800.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37800\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79142/nyu_2451_37800.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37800",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37800",
-  "nyu_addl_dspace_s": "38781",
-  "locn_geometry": "ENVELOPE(48.97588838800528, 49.52527687618279, 26.683512629892714, 26.288864165209937)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37800"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-39-051",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37800\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79142/nyu_2451_37800.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37800\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79142/nyu_2451_37800.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37800",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37800",
+  "nyu_addl_dspace_s": "38781",
+  "locn_geometry": "ENVELOPE(48.97588838800528, 49.52527687618279, 26.683512629892714, 26.288864165209937)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37801.json b/metadata-aardvark/Datasets/nyu-2451-37801.json
index 36be2135e..35a8cfeac 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37801.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37801.json
@@ -1,48 +1,64 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37801",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "geonames_102585",
-    "geonames_101035",
-    "geonames_110107",
-    "geonames_101344"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-39-052",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37801\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79143/nyu_2451_37801.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37801\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79143/nyu_2451_37801.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "\u015eafw\u00e1, Saudi Arabia",
-    "Umm as S\u0101hik, Saudi Arabia",
-    "Al Awj\u0101m, Saudi Arabia",
-    "At T\u016bb\u012b, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37801",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37801",
-  "nyu_addl_dspace_s": "38782",
-  "locn_geometry": "ENVELOPE(49.48408431099882, 50.020780785896214, 26.68609113967313, 26.293040979681443)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37801"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "geonames_102585",
+    "geonames_101035",
+    "geonames_110107",
+    "geonames_101344"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-39-052",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37801\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79143/nyu_2451_37801.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37801\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79143/nyu_2451_37801.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Şafwá, Saudi Arabia",
+    "Umm as Sāhik, Saudi Arabia",
+    "Al Awjām, Saudi Arabia",
+    "At Tūbī, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37801",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37801",
+  "nyu_addl_dspace_s": "38782",
+  "locn_geometry": "ENVELOPE(49.48408431099882, 50.020780785896214, 26.68609113967313, 26.293040979681443)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37802.json b/metadata-aardvark/Datasets/nyu-2451-37802.json
index 2c98a0e6c..5f70a5d8d 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37802.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37802.json
@@ -1,50 +1,66 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37802",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "geonames_110336",
-    "geonames_108927",
-    "geonames_101554",
-    "geonames_102318",
-    "geonames_101344"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-39-053",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37802\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79144/nyu_2451_37802.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37802\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79144/nyu_2451_37802.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Dammam, Saudi Arabia",
-    "Al Qa\u0163\u012bf, Saudi Arabia",
-    "T\u0101r\u016bt, Saudi Arabia",
-    "Sayh\u0101t, Saudi Arabia",
-    "At T\u016bb\u012b, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37802",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37802",
-  "nyu_addl_dspace_s": "38783",
-  "locn_geometry": "ENVELOPE(49.98513980966551, 50.52563410063162, 26.68678653135798, 26.289463445089076)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37802"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "geonames_110336",
+    "geonames_108927",
+    "geonames_101554",
+    "geonames_102318",
+    "geonames_101344"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-39-053",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37802\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79144/nyu_2451_37802.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37802\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79144/nyu_2451_37802.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Dammam, Saudi Arabia",
+    "Al Qaţīf, Saudi Arabia",
+    "Tārūt, Saudi Arabia",
+    "Sayhāt, Saudi Arabia",
+    "At Tūbī, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37802",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37802",
+  "nyu_addl_dspace_s": "38783",
+  "locn_geometry": "ENVELOPE(49.98513980966551, 50.52563410063162, 26.68678653135798, 26.289463445089076)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37803.json b/metadata-aardvark/Datasets/nyu-2451-37803.json
index 3c83fd60f..b88c51e43 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37803.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37803.json
@@ -1,38 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37803",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-39-061",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37803\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79145/nyu_2451_37803.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37803\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79145/nyu_2451_37803.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37803",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37803",
-  "nyu_addl_dspace_s": "38784",
-  "locn_geometry": "ENVELOPE(47.97933261692929, 48.52797270586255, 26.350065401816313, 25.9716802054367)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37803"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-39-061",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37803\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79145/nyu_2451_37803.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37803\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79145/nyu_2451_37803.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37803",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37803",
+  "nyu_addl_dspace_s": "38784",
+  "locn_geometry": "ENVELOPE(47.97933261692929, 48.52797270586255, 26.350065401816313, 25.9716802054367)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37804.json b/metadata-aardvark/Datasets/nyu-2451-37804.json
index a5cb6aa75..8f667ea2f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37804.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37804.json
@@ -1,38 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37804",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-39-062",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37804\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79146/nyu_2451_37804.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37804\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79146/nyu_2451_37804.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37804",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37804",
-  "nyu_addl_dspace_s": "38785",
-  "locn_geometry": "ENVELOPE(48.47567469527802, 49.02324089942474, 26.354158234456033, 25.947986391371142)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37804"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-39-062",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37804\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79146/nyu_2451_37804.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37804\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79146/nyu_2451_37804.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37804",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37804",
+  "nyu_addl_dspace_s": "38785",
+  "locn_geometry": "ENVELOPE(48.47567469527802, 49.02324089942474, 26.354158234456033, 25.947986391371142)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37805.json b/metadata-aardvark/Datasets/nyu-2451-37805.json
index 724bff225..68166f68d 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37805.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37805.json
@@ -1,38 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37805",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-39-063",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37805\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79147/nyu_2451_37805.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37805\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79147/nyu_2451_37805.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37805",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37805",
-  "nyu_addl_dspace_s": "38786",
-  "locn_geometry": "ENVELOPE(48.9825282944585, 49.52662778498509, 26.35010193159701, 25.964230132731736)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37805"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-39-063",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37805\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79147/nyu_2451_37805.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37805\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79147/nyu_2451_37805.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37805",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37805",
+  "nyu_addl_dspace_s": "38786",
+  "locn_geometry": "ENVELOPE(48.9825282944585, 49.52662778498509, 26.35010193159701, 25.964230132731736)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37806.json b/metadata-aardvark/Datasets/nyu-2451-37806.json
index ef8cd7c1b..e869afe0b 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37806.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37806.json
@@ -1,38 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37806",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-39-064",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37806\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79148/nyu_2451_37806.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37806\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79148/nyu_2451_37806.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37806",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37806",
-  "nyu_addl_dspace_s": "38787",
-  "locn_geometry": "ENVELOPE(49.481961001725075, 50.03627405112208, 26.352597036031145, 25.95556418261902)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37806"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-39-064",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37806\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79148/nyu_2451_37806.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37806\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79148/nyu_2451_37806.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37806",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37806",
+  "nyu_addl_dspace_s": "38787",
+  "locn_geometry": "ENVELOPE(49.481961001725075, 50.03627405112208, 26.352597036031145, 25.95556418261902)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37807.json b/metadata-aardvark/Datasets/nyu-2451-37807.json
index 1fc9d9b0d..dabca3ad0 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37807.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37807.json
@@ -1,54 +1,70 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37807",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_56051603",
-    "qs_woe_56051601",
-    "qs_woe_2344720",
-    "geonames_109323",
-    "geonames_107797",
-    "geonames_290269",
-    "geonames_290247"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-39-065",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37807\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79149/nyu_2451_37807.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37807\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79149/nyu_2451_37807.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Ash Sham\u0101l\u012byah, Bahrain",
-    "Al Wus\u0163\u00e1, Bahrain",
-    "Al Man\u0101mah, Bahrain",
-    "Khobar, Saudi Arabia",
-    "Dhahran, Saudi Arabia",
-    "D\u0101r Kulayb, Bahrain",
-    "Mad\u012bnat \u1e28amad, Bahrain"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37807",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37807",
-  "nyu_addl_dspace_s": "38788",
-  "locn_geometry": "ENVELOPE(49.979186090079494, 50.524997070778916, 26.3492894246235, 25.947535746582837)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37807"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_56051603",
+    "qs_woe_56051601",
+    "qs_woe_2344720",
+    "geonames_109323",
+    "geonames_107797",
+    "geonames_290269",
+    "geonames_290247"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-39-065",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37807\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79149/nyu_2451_37807.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37807\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79149/nyu_2451_37807.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Ash Shamālīyah, Bahrain",
+    "Al Wusţá, Bahrain",
+    "Al Manāmah, Bahrain",
+    "Khobar, Saudi Arabia",
+    "Dhahran, Saudi Arabia",
+    "Dār Kulayb, Bahrain",
+    "Madīnat Ḩamad, Bahrain"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37807",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37807",
+  "nyu_addl_dspace_s": "38788",
+  "locn_geometry": "ENVELOPE(49.979186090079494, 50.524997070778916, 26.3492894246235, 25.947535746582837)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37808.json b/metadata-aardvark/Datasets/nyu-2451-37808.json
index e9e63757a..d7c5c9d7c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37808.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37808.json
@@ -1,38 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37808",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-39-073",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37808\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79150/nyu_2451_37808.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37808\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79150/nyu_2451_37808.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37808",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37808",
-  "nyu_addl_dspace_s": "38789",
-  "locn_geometry": "ENVELOPE(47.97167135487253, 48.52316881471312, 26.02243575738488, 25.620440989195636)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37808"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-39-073",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37808\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79150/nyu_2451_37808.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37808\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79150/nyu_2451_37808.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37808",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37808",
+  "nyu_addl_dspace_s": "38789",
+  "locn_geometry": "ENVELOPE(47.97167135487253, 48.52316881471312, 26.02243575738488, 25.620440989195636)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37809.json b/metadata-aardvark/Datasets/nyu-2451-37809.json
index 05f4cbc41..e506b7c57 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37809.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37809.json
@@ -1,38 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37809",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-39-074",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37809\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79151/nyu_2451_37809.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37809\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79151/nyu_2451_37809.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37809",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37809",
-  "nyu_addl_dspace_s": "38790",
-  "locn_geometry": "ENVELOPE(48.473616218676476, 49.02052934599811, 26.018353575634084, 25.610372050709504)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37809"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-39-074",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37809\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79151/nyu_2451_37809.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37809\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79151/nyu_2451_37809.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37809",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37809",
+  "nyu_addl_dspace_s": "38790",
+  "locn_geometry": "ENVELOPE(48.473616218676476, 49.02052934599811, 26.018353575634084, 25.610372050709504)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37810.json b/metadata-aardvark/Datasets/nyu-2451-37810.json
index 0db911663..905a774ec 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37810.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37810.json
@@ -1,38 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37810",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-39-075",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37810\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79152/nyu_2451_37810.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37810\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79152/nyu_2451_37810.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37810",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37810",
-  "nyu_addl_dspace_s": "38791",
-  "locn_geometry": "ENVELOPE(48.98007670162384, 49.52128033134333, 26.018571957445147, 25.61125047493555)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37810"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-39-075",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37810\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79152/nyu_2451_37810.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37810\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79152/nyu_2451_37810.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37810",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37810",
+  "nyu_addl_dspace_s": "38791",
+  "locn_geometry": "ENVELOPE(48.98007670162384, 49.52128033134333, 26.018571957445147, 25.61125047493555)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37811.json b/metadata-aardvark/Datasets/nyu-2451-37811.json
index 0493dabc0..aea1ed57b 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37811.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37811.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37811",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "geonames_107312"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-39-076",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37811\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79153/nyu_2451_37811.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37811\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79153/nyu_2451_37811.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Abqaiq, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37811",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37811",
-  "nyu_addl_dspace_s": "38792",
-  "locn_geometry": "ENVELOPE(49.476725022721006, 50.03084064439208, 26.017830487178177, 25.61439220817931)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37811"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "geonames_107312"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-39-076",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37811\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79153/nyu_2451_37811.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37811\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79153/nyu_2451_37811.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Abqaiq, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37811",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37811",
+  "nyu_addl_dspace_s": "38792",
+  "locn_geometry": "ENVELOPE(49.476725022721006, 50.03084064439208, 26.017830487178177, 25.61439220817931)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37812.json b/metadata-aardvark/Datasets/nyu-2451-37812.json
index 25fc6c499..118efd408 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37812.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37812.json
@@ -1,38 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37812",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-39-077",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37812\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79154/nyu_2451_37812.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37812\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79154/nyu_2451_37812.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37812",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37812",
-  "nyu_addl_dspace_s": "38793",
-  "locn_geometry": "ENVELOPE(49.977511840336476, 50.52307453243182, 26.021918561826585, 25.62423239552488)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37812"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-39-077",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37812\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79154/nyu_2451_37812.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37812\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79154/nyu_2451_37812.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37812",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37812",
+  "nyu_addl_dspace_s": "38793",
+  "locn_geometry": "ENVELOPE(49.977511840336476, 50.52307453243182, 26.021918561826585, 25.62423239552488)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37813.json b/metadata-aardvark/Datasets/nyu-2451-37813.json
index 1b908437f..90eba7923 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37813.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37813.json
@@ -1,38 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37813",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-39-085",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37813\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79155/nyu_2451_37813.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37813\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79155/nyu_2451_37813.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37813",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37813",
-  "nyu_addl_dspace_s": "38794",
-  "locn_geometry": "ENVELOPE(47.97270809599782, 48.51837655715756, 25.684596108335434, 25.29249425540983)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37813"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-39-085",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37813\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79155/nyu_2451_37813.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37813\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79155/nyu_2451_37813.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37813",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37813",
+  "nyu_addl_dspace_s": "38794",
+  "locn_geometry": "ENVELOPE(47.97270809599782, 48.51837655715756, 25.684596108335434, 25.29249425540983)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37814.json b/metadata-aardvark/Datasets/nyu-2451-37814.json
index f5f61f58f..d2e4065ce 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37814.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37814.json
@@ -1,38 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37814",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-39-086",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37814\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79156/nyu_2451_37814.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37814\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79156/nyu_2451_37814.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37814",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37814",
-  "nyu_addl_dspace_s": "38795",
-  "locn_geometry": "ENVELOPE(48.475270258532426, 49.02160515626702, 25.687660845347033, 25.291031852930605)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37814"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-39-086",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37814\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79156/nyu_2451_37814.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37814\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79156/nyu_2451_37814.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37814",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37814",
+  "nyu_addl_dspace_s": "38795",
+  "locn_geometry": "ENVELOPE(48.475270258532426, 49.02160515626702, 25.687660845347033, 25.291031852930605)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37815.json b/metadata-aardvark/Datasets/nyu-2451-37815.json
index 0e558bfb2..e5d94f124 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37815.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37815.json
@@ -1,38 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37815",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-39-087",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37815\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79157/nyu_2451_37815.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37815\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79157/nyu_2451_37815.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37815",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37815",
-  "nyu_addl_dspace_s": "38796",
-  "locn_geometry": "ENVELOPE(48.979723350326196, 49.52650983232866, 25.682187401656744, 25.28138167166343)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37815"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-39-087",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37815\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79157/nyu_2451_37815.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37815\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79157/nyu_2451_37815.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37815",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37815",
+  "nyu_addl_dspace_s": "38796",
+  "locn_geometry": "ENVELOPE(48.979723350326196, 49.52650983232866, 25.682187401656744, 25.28138167166343)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37816.json b/metadata-aardvark/Datasets/nyu-2451-37816.json
index 41f087d98..c866c4a27 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37816.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37816.json
@@ -1,60 +1,76 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37816",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "geonames_109571",
-    "geonames_109101",
-    "geonames_107959",
-    "geonames_109915",
-    "geonames_109059",
-    "geonames_108890",
-    "geonames_109436",
-    "geonames_108957",
-    "geonames_109502",
-    "geonames_109165"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-39-088",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37816\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79158/nyu_2451_37816.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37816\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79158/nyu_2451_37816.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Huf\u016bf, Saudi Arabia",
-    "Al Mubarraz, Saudi Arabia",
-    "A\u0163 \u0162araf, Saudi Arabia",
-    "Al Ba\u0163\u0163\u0101l\u012byah, Saudi Arabia",
-    "Al Munayzilah, Saudi Arabia",
-    "Al Qurayn, Saudi Arabia",
-    "Al Jubayl, Saudi Arabia",
-    "Al Q\u0101rah, Saudi Arabia",
-    "Al Jafr, Saudi Arabia",
-    "Al Markaz, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37816",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37816",
-  "nyu_addl_dspace_s": "38797",
-  "locn_geometry": "ENVELOPE(49.480155262738094, 50.024328601909126, 25.688343822568516, 25.281876417527883)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37816"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "geonames_109571",
+    "geonames_109101",
+    "geonames_107959",
+    "geonames_109915",
+    "geonames_109059",
+    "geonames_108890",
+    "geonames_109436",
+    "geonames_108957",
+    "geonames_109502",
+    "geonames_109165"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-39-088",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37816\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79158/nyu_2451_37816.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37816\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79158/nyu_2451_37816.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Hufūf, Saudi Arabia",
+    "Al Mubarraz, Saudi Arabia",
+    "Aţ Ţaraf, Saudi Arabia",
+    "Al Baţţālīyah, Saudi Arabia",
+    "Al Munayzilah, Saudi Arabia",
+    "Al Qurayn, Saudi Arabia",
+    "Al Jubayl, Saudi Arabia",
+    "Al Qārah, Saudi Arabia",
+    "Al Jafr, Saudi Arabia",
+    "Al Markaz, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37816",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37816",
+  "nyu_addl_dspace_s": "38797",
+  "locn_geometry": "ENVELOPE(49.480155262738094, 50.024328601909126, 25.688343822568516, 25.281876417527883)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37817.json b/metadata-aardvark/Datasets/nyu-2451-37817.json
index d22d005f8..11ebcda4b 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37817.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37817.json
@@ -1,38 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37817",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-39-089",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37817\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79159/nyu_2451_37817.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37817\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79159/nyu_2451_37817.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37817",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37817",
-  "nyu_addl_dspace_s": "38798",
-  "locn_geometry": "ENVELOPE(49.977317199944366, 50.528007367591876, 25.684019718967395, 25.29086164765758)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37817"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-39-089",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37817\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79159/nyu_2451_37817.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37817\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79159/nyu_2451_37817.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37817",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37817",
+  "nyu_addl_dspace_s": "38798",
+  "locn_geometry": "ENVELOPE(49.977317199944366, 50.528007367591876, 25.684019718967395, 25.29086164765758)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37818.json b/metadata-aardvark/Datasets/nyu-2451-37818.json
index 961945f8c..0fa20c9c9 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37818.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37818.json
@@ -1,46 +1,62 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37818",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_56051602",
-    "qs_woe_20070010",
-    "geonames_289813"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-39-090",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37818\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79160/nyu_2451_37818.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37818\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79160/nyu_2451_37818.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Al Jan\u016bb\u012byah, Bahrain",
-    "Ar Rayy\u0101n, Qatar",
-    "Dukh\u0101n, Qatar"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37818",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37818",
-  "nyu_addl_dspace_s": "38799",
-  "locn_geometry": "ENVELOPE(50.47612701087093, 51.02661038462936, 25.68755048516088, 25.282258932919486)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37818"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_56051602",
+    "qs_woe_20070010",
+    "geonames_289813"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-39-090",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37818\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79160/nyu_2451_37818.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37818\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79160/nyu_2451_37818.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Al Janūbīyah, Bahrain",
+    "Ar Rayyān, Qatar",
+    "Dukhān, Qatar"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37818",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37818",
+  "nyu_addl_dspace_s": "38799",
+  "locn_geometry": "ENVELOPE(50.47612701087093, 51.02661038462936, 25.68755048516088, 25.282258932919486)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37819.json b/metadata-aardvark/Datasets/nyu-2451-37819.json
index 867128c6e..85d6185e7 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37819.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37819.json
@@ -1,38 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37819",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-39-097",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37819\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79161/nyu_2451_37819.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37819\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79161/nyu_2451_37819.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37819",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37819",
-  "nyu_addl_dspace_s": "38800",
-  "locn_geometry": "ENVELOPE(47.97433557518781, 48.52294248413403, 25.353046940863276, 24.947941517148244)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37819"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-39-097",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37819\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79161/nyu_2451_37819.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37819\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79161/nyu_2451_37819.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37819",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37819",
+  "nyu_addl_dspace_s": "38800",
+  "locn_geometry": "ENVELOPE(47.97433557518781, 48.52294248413403, 25.353046940863276, 24.947941517148244)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37820.json b/metadata-aardvark/Datasets/nyu-2451-37820.json
index 28773ae85..5645492e9 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37820.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37820.json
@@ -1,38 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37820",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-39-098",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37820\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79162/nyu_2451_37820.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37820\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79162/nyu_2451_37820.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37820",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37820",
-  "nyu_addl_dspace_s": "38801",
-  "locn_geometry": "ENVELOPE(48.47641982277115, 49.02413219917616, 25.35086011392724, 24.943686820641172)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37820"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-39-098",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37820\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79162/nyu_2451_37820.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37820\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79162/nyu_2451_37820.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37820",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37820",
+  "nyu_addl_dspace_s": "38801",
+  "locn_geometry": "ENVELOPE(48.47641982277115, 49.02413219917616, 25.35086011392724, 24.943686820641172)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37821.json b/metadata-aardvark/Datasets/nyu-2451-37821.json
index fc8ac8df7..8fc68f448 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37821.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37821.json
@@ -1,38 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37821",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-39-099",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37821\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79163/nyu_2451_37821.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37821\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79163/nyu_2451_37821.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37821",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37821",
-  "nyu_addl_dspace_s": "38802",
-  "locn_geometry": "ENVELOPE(48.97235710455319, 49.52587079505668, 25.357499549989853, 24.950967173465955)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37821"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-39-099",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37821\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79163/nyu_2451_37821.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37821\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79163/nyu_2451_37821.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37821",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37821",
+  "nyu_addl_dspace_s": "38802",
+  "locn_geometry": "ENVELOPE(48.97235710455319, 49.52587079505668, 25.357499549989853, 24.950967173465955)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37822.json b/metadata-aardvark/Datasets/nyu-2451-37822.json
index 52ad00439..4bc97d801 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37822.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37822.json
@@ -1,38 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37822",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-39-100",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37822\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79164/nyu_2451_37822.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37822\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79164/nyu_2451_37822.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37822",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37822",
-  "nyu_addl_dspace_s": "38803",
-  "locn_geometry": "ENVELOPE(49.481624006723884, 50.02254989792877, 25.34881357079718, 24.95499119999444)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37822"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-39-100",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37822\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79164/nyu_2451_37822.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37822\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79164/nyu_2451_37822.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37822",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37822",
+  "nyu_addl_dspace_s": "38803",
+  "locn_geometry": "ENVELOPE(49.481624006723884, 50.02254989792877, 25.34881357079718, 24.95499119999444)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37823.json b/metadata-aardvark/Datasets/nyu-2451-37823.json
index 05a2a5723..4083e54bf 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37823.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37823.json
@@ -1,38 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37823",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-39-101",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37823\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79165/nyu_2451_37823.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37823\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79165/nyu_2451_37823.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37823",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37823",
-  "nyu_addl_dspace_s": "38804",
-  "locn_geometry": "ENVELOPE(49.979869803105004, 50.52503718653356, 25.352567440497566, 24.957507120239484)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37823"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-39-101",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37823\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79165/nyu_2451_37823.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37823\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79165/nyu_2451_37823.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37823",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37823",
+  "nyu_addl_dspace_s": "38804",
+  "locn_geometry": "ENVELOPE(49.979869803105004, 50.52503718653356, 25.352567440497566, 24.957507120239484)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37824.json b/metadata-aardvark/Datasets/nyu-2451-37824.json
index e48efa119..c94005919 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37824.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37824.json
@@ -1,44 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37824",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_20070010",
-    "geonames_289548"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-39-102",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37824\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79166/nyu_2451_37824.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37824\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79166/nyu_2451_37824.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Ar Rayy\u0101n, Qatar",
-    "Umm B\u0101b, Qatar"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37824",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37824",
-  "nyu_addl_dspace_s": "38805",
-  "locn_geometry": "ENVELOPE(50.47776222494278, 51.02285650931746, 25.35251237561461, 24.94904765798177)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37824"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_20070010",
+    "geonames_289548"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-39-102",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37824\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79166/nyu_2451_37824.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37824\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79166/nyu_2451_37824.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Ar Rayyān, Qatar",
+    "Umm Bāb, Qatar"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37824",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37824",
+  "nyu_addl_dspace_s": "38805",
+  "locn_geometry": "ENVELOPE(50.47776222494278, 51.02285650931746, 25.35251237561461, 24.94904765798177)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37825.json b/metadata-aardvark/Datasets/nyu-2451-37825.json
index 0e577e11f..e85037fe9 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37825.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37825.json
@@ -1,38 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37825",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-39-109",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37825\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79167/nyu_2451_37825.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37825\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79167/nyu_2451_37825.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37825",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37825",
-  "nyu_addl_dspace_s": "38806",
-  "locn_geometry": "ENVELOPE(47.97951828717581, 48.523138393518224, 25.01828604325234, 24.620049171439423)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37825"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-39-109",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37825\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79167/nyu_2451_37825.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37825\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79167/nyu_2451_37825.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37825",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37825",
+  "nyu_addl_dspace_s": "38806",
+  "locn_geometry": "ENVELOPE(47.97951828717581, 48.523138393518224, 25.01828604325234, 24.620049171439423)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37826.json b/metadata-aardvark/Datasets/nyu-2451-37826.json
index 3fa5fa012..1bce226c8 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37826.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37826.json
@@ -1,38 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37826",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-39-110",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37826\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79168/nyu_2451_37826.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37826\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79168/nyu_2451_37826.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37826",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37826",
-  "nyu_addl_dspace_s": "38807",
-  "locn_geometry": "ENVELOPE(48.47583867352492, 49.024772446581956, 25.022034058436034, 24.61241832579673)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37826"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-39-110",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37826\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79168/nyu_2451_37826.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37826\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79168/nyu_2451_37826.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37826",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37826",
+  "nyu_addl_dspace_s": "38807",
+  "locn_geometry": "ENVELOPE(48.47583867352492, 49.024772446581956, 25.022034058436034, 24.61241832579673)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37827.json b/metadata-aardvark/Datasets/nyu-2451-37827.json
index 13e8b10ff..36d91a1a2 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37827.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37827.json
@@ -1,38 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37827",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-39-111",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37827\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79169/nyu_2451_37827.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37827\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79169/nyu_2451_37827.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37827",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37827",
-  "nyu_addl_dspace_s": "38808",
-  "locn_geometry": "ENVELOPE(48.982381348066966, 49.52711148630993, 25.015013572207145, 24.61420430494068)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37827"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-39-111",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37827\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79169/nyu_2451_37827.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37827\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79169/nyu_2451_37827.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37827",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37827",
+  "nyu_addl_dspace_s": "38808",
+  "locn_geometry": "ENVELOPE(48.982381348066966, 49.52711148630993, 25.015013572207145, 24.61420430494068)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37828.json b/metadata-aardvark/Datasets/nyu-2451-37828.json
index af7a0eee1..21b3d79ab 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37828.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37828.json
@@ -1,38 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37828",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-39-112",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37828\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79170/nyu_2451_37828.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37828\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79170/nyu_2451_37828.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37828",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37828",
-  "nyu_addl_dspace_s": "38809",
-  "locn_geometry": "ENVELOPE(49.48376671671794, 50.01992494598683, 25.01913458219235, 24.616499087270757)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37828"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-39-112",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37828\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79170/nyu_2451_37828.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37828\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79170/nyu_2451_37828.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37828",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37828",
+  "nyu_addl_dspace_s": "38809",
+  "locn_geometry": "ENVELOPE(49.48376671671794, 50.01992494598683, 25.01913458219235, 24.616499087270757)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37829.json b/metadata-aardvark/Datasets/nyu-2451-37829.json
index 4707ef94c..c649d9b57 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37829.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37829.json
@@ -1,38 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37829",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-39-113",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37829\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79171/nyu_2451_37829.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37829\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79171/nyu_2451_37829.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37829",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37829",
-  "nyu_addl_dspace_s": "38810",
-  "locn_geometry": "ENVELOPE(49.97758082753772, 50.52740640183169, 25.019488831651916, 24.615544053640754)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37829"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-39-113",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37829\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79171/nyu_2451_37829.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37829\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79171/nyu_2451_37829.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37829",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37829",
+  "nyu_addl_dspace_s": "38810",
+  "locn_geometry": "ENVELOPE(49.97758082753772, 50.52740640183169, 25.019488831651916, 24.615544053640754)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37830.json b/metadata-aardvark/Datasets/nyu-2451-37830.json
index 1a67297df..8fa7b9ee8 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37830.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37830.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37830",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_20070010"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-39-114",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37830\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79172/nyu_2451_37830.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37830\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79172/nyu_2451_37830.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Ar Rayy\u0101n, Qatar"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37830",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37830",
-  "nyu_addl_dspace_s": "38811",
-  "locn_geometry": "ENVELOPE(50.48001154050756, 51.02257050000695, 25.020628983483334, 24.616949058016584)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37830"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_20070010"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-39-114",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37830\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79172/nyu_2451_37830.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37830\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79172/nyu_2451_37830.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Ar Rayyān, Qatar"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37830",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37830",
+  "nyu_addl_dspace_s": "38811",
+  "locn_geometry": "ENVELOPE(50.48001154050756, 51.02257050000695, 25.020628983483334, 24.616949058016584)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37831.json b/metadata-aardvark/Datasets/nyu-2451-37831.json
index 95a9dd93c..c46ade795 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37831.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37831.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37831",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346951"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-39-121",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37831\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79173/nyu_2451_37831.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37831\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79173/nyu_2451_37831.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Ar Riyad, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37831",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37831",
-  "nyu_addl_dspace_s": "38812",
-  "locn_geometry": "ENVELOPE(47.976894695398414, 48.52664494871999, 24.684107809212154, 24.277445735219967)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37831"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346951"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-39-121",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37831\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79173/nyu_2451_37831.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37831\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79173/nyu_2451_37831.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Ar Riyad, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37831",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37831",
+  "nyu_addl_dspace_s": "38812",
+  "locn_geometry": "ENVELOPE(47.976894695398414, 48.52664494871999, 24.684107809212154, 24.277445735219967)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37832.json b/metadata-aardvark/Datasets/nyu-2451-37832.json
index e0749b26a..d8301483b 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37832.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37832.json
@@ -1,38 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37832",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-39-122",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37832\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79174/nyu_2451_37832.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37832\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79174/nyu_2451_37832.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37832",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37832",
-  "nyu_addl_dspace_s": "38813",
-  "locn_geometry": "ENVELOPE(48.47415210872882, 49.02415546624933, 24.68183816137754, 24.28674389470361)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37832"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-39-122",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37832\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79174/nyu_2451_37832.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37832\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79174/nyu_2451_37832.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37832",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37832",
+  "nyu_addl_dspace_s": "38813",
+  "locn_geometry": "ENVELOPE(48.47415210872882, 49.02415546624933, 24.68183816137754, 24.28674389470361)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37833.json b/metadata-aardvark/Datasets/nyu-2451-37833.json
index d554bfa55..fda3bf519 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37833.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37833.json
@@ -1,38 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37833",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-39-123",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37833\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79175/nyu_2451_37833.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37833\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79175/nyu_2451_37833.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37833",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37833",
-  "nyu_addl_dspace_s": "38814",
-  "locn_geometry": "ENVELOPE(48.984755495284446, 49.52714263376847, 24.68437388960047, 24.281618973722367)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37833"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-39-123",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37833\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79175/nyu_2451_37833.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37833\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79175/nyu_2451_37833.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37833",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37833",
+  "nyu_addl_dspace_s": "38814",
+  "locn_geometry": "ENVELOPE(48.984755495284446, 49.52714263376847, 24.68437388960047, 24.281618973722367)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37834.json b/metadata-aardvark/Datasets/nyu-2451-37834.json
index 741510ba8..cdac58876 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37834.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37834.json
@@ -1,38 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37834",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-39-124",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37834\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79176/nyu_2451_37834.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37834\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79176/nyu_2451_37834.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37834",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37834",
-  "nyu_addl_dspace_s": "38815",
-  "locn_geometry": "ENVELOPE(49.47768865734688, 50.02175300460822, 24.687288264662936, 24.293002632612584)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37834"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-39-124",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37834\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79176/nyu_2451_37834.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37834\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79176/nyu_2451_37834.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37834",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37834",
+  "nyu_addl_dspace_s": "38815",
+  "locn_geometry": "ENVELOPE(49.47768865734688, 50.02175300460822, 24.687288264662936, 24.293002632612584)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37835.json b/metadata-aardvark/Datasets/nyu-2451-37835.json
index fef710741..7603b5f25 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37835.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37835.json
@@ -1,38 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37835",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-39-125",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37835\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79177/nyu_2451_37835.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37835\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79177/nyu_2451_37835.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37835",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37835",
-  "nyu_addl_dspace_s": "38816",
-  "locn_geometry": "ENVELOPE(49.97662760266684, 50.525965962245245, 24.683935166208503, 24.286172035490146)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37835"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-39-125",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37835\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79177/nyu_2451_37835.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37835\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79177/nyu_2451_37835.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37835",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37835",
+  "nyu_addl_dspace_s": "38816",
+  "locn_geometry": "ENVELOPE(49.97662760266684, 50.525965962245245, 24.683935166208503, 24.286172035490146)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37836.json b/metadata-aardvark/Datasets/nyu-2451-37836.json
index 4ed74c82f..b5820b7e0 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37836.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37836.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37836",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_20070010"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-39-126",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37836\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79178/nyu_2451_37836.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37836\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79178/nyu_2451_37836.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Ar Rayy\u0101n, Qatar"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37836",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37836",
-  "nyu_addl_dspace_s": "38817",
-  "locn_geometry": "ENVELOPE(50.479781426418626, 51.02226337019853, 24.686654791279874, 24.289968666656947)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37836"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_20070010"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-39-126",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37836\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79178/nyu_2451_37836.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37836\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79178/nyu_2451_37836.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Ar Rayyān, Qatar"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37836",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37836",
+  "nyu_addl_dspace_s": "38817",
+  "locn_geometry": "ENVELOPE(50.479781426418626, 51.02226337019853, 24.686654791279874, 24.289968666656947)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37837.json b/metadata-aardvark/Datasets/nyu-2451-37837.json
index 0ed2f318d..16ce10c89 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37837.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37837.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37837",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [
-    "qs_woe_2346951"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-39-133",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37837\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79179/nyu_2451_37837.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37837\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79179/nyu_2451_37837.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [
-    "Ar Riyad, Saudi Arabia"
-  ],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37837",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37837",
-  "nyu_addl_dspace_s": "38818",
-  "locn_geometry": "ENVELOPE(47.97464354859613, 48.52682082013423, 24.354336368708385, 23.954994962427687)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37837"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+    "qs_woe_2346951"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-39-133",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37837\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79179/nyu_2451_37837.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37837\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79179/nyu_2451_37837.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+    "Ar Riyad, Saudi Arabia"
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37837",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37837",
+  "nyu_addl_dspace_s": "38818",
+  "locn_geometry": "ENVELOPE(47.97464354859613, 48.52682082013423, 24.354336368708385, 23.954994962427687)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37838.json b/metadata-aardvark/Datasets/nyu-2451-37838.json
index 1ecb48d00..e3735e81a 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37838.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37838.json
@@ -1,38 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37838",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-39-134",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37838\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79180/nyu_2451_37838.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37838\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79180/nyu_2451_37838.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37838",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37838",
-  "nyu_addl_dspace_s": "38819",
-  "locn_geometry": "ENVELOPE(48.47891875380667, 49.025168651546174, 24.353725624932114, 23.94960135271169)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37838"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-39-134",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37838\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79180/nyu_2451_37838.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37838\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79180/nyu_2451_37838.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37838",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37838",
+  "nyu_addl_dspace_s": "38819",
+  "locn_geometry": "ENVELOPE(48.47891875380667, 49.025168651546174, 24.353725624932114, 23.94960135271169)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37839.json b/metadata-aardvark/Datasets/nyu-2451-37839.json
index 3d9a6d0b2..d4a3e05c4 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37839.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37839.json
@@ -1,38 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37839",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-39-135",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37839\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79181/nyu_2451_37839.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37839\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79181/nyu_2451_37839.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37839",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37839",
-  "nyu_addl_dspace_s": "38820",
-  "locn_geometry": "ENVELOPE(48.97553692938275, 49.52334949143054, 24.351822454581356, 23.952540389720696)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37839"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-39-135",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37839\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79181/nyu_2451_37839.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37839\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79181/nyu_2451_37839.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37839",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37839",
+  "nyu_addl_dspace_s": "38820",
+  "locn_geometry": "ENVELOPE(48.97553692938275, 49.52334949143054, 24.351822454581356, 23.952540389720696)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37840.json b/metadata-aardvark/Datasets/nyu-2451-37840.json
index ecbf242ec..aa30ca308 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37840.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37840.json
@@ -1,38 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37840",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-39-136",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37840\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79182/nyu_2451_37840.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37840\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79182/nyu_2451_37840.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37840",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37840",
-  "nyu_addl_dspace_s": "38821",
-  "locn_geometry": "ENVELOPE(49.47391227998258, 50.024364876722295, 24.350736733743062, 23.95453251107317)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37840"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-39-136",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37840\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79182/nyu_2451_37840.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37840\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79182/nyu_2451_37840.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37840",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37840",
+  "nyu_addl_dspace_s": "38821",
+  "locn_geometry": "ENVELOPE(49.47391227998258, 50.024364876722295, 24.350736733743062, 23.95453251107317)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37841.json b/metadata-aardvark/Datasets/nyu-2451-37841.json
index 4dea460a5..a4ab263e4 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37841.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37841.json
@@ -1,38 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37841",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-39-137",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37841\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79183/nyu_2451_37841.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37841\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79183/nyu_2451_37841.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37841",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37841",
-  "nyu_addl_dspace_s": "38822",
-  "locn_geometry": "ENVELOPE(49.97978503599995, 50.52554144010926, 24.351614538200867, 23.96276993970659)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37841"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-39-137",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37841\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79183/nyu_2451_37841.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37841\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79183/nyu_2451_37841.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37841",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37841",
+  "nyu_addl_dspace_s": "38822",
+  "locn_geometry": "ENVELOPE(49.97978503599995, 50.52554144010926, 24.351614538200867, 23.96276993970659)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-37842.json b/metadata-aardvark/Datasets/nyu-2451-37842.json
index 0a33a06af..81e7bd698 100644
--- a/metadata-aardvark/Datasets/nyu-2451-37842.json
+++ b/metadata-aardvark/Datasets/nyu-2451-37842.json
@@ -1,38 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/37842",
-  "dct_language_sm": "Russian",
-  "dct_publisher_sm": "Omni Resources (Firm)",
-  "dc_relation_sm": [],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Soviet Union--Administrative and political divisions--Maps",
-    "Soviet Union--Maps",
-    "Soviet Union--Military policy",
-    "Espionage"
-  ],
-  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-39-138",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Soviet 1:100k of Saudi Arabia",
-    "Soviet Military Topographic Maps"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37842\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79184/nyu_2451_37842.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
-  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37842\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79184/nyu_2451_37842.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "1978"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37842",
-  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
-  "id": "nyu-2451-37842",
-  "nyu_addl_dspace_s": "38823",
-  "locn_geometry": "ENVELOPE(50.480651817905496, 51.02595180282146, 24.35111850938936, 23.955634884572756)",
-  "gbl_indexYear_im": 1978
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1:100,000 scale topographic map produced by the Soviet military in 1978. The map was georeferenced by staff at NYU Data Services. Maps produced by the Soviet military were believed to be to be used as an organizing framework for knowledge about the world and were compiled through a combination of aerial intelligence and on-the-ground observation. Sheet numbering is based on the alphanumeric system adopted by the International Map of the World (IMW), in which the globe is divided into equal-sized zones based upon latitude and longitude. Each zone is further subdivided so that the position of a sheet at the full range of scales can be deduced. The date and factory of production of each map are provided in a unique code that is embedded within the outer border, usually at the bottom right. For more information, see the manual and scholarship of John M. Davies and Alexander Kent in the documentation. The download link provides both the original scan, as well as a georectified version of the scan."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/37842"
+  ],
+  "dct_language_sm": [
+    "Russian"
+  ],
+  "dct_publisher_sm": [
+    "Omni Resources (Firm)"
+  ],
+  "dc_relation_sm": [
+
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Soviet Union--Administrative and political divisions--Maps",
+    "Soviet Union--Maps",
+    "Soviet Union--Military policy",
+    "Espionage"
+  ],
+  "dct_title_s": "1978 Soviet Military Topographic Map of Saudi Arabia, Sheet 07-39-138",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Soviet 1:100k of Saudi Arabia",
+    "Soviet Military Topographic Maps"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37842\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79184/nyu_2451_37842.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/37402/2/nyu_2451_37402_doc.zip\"}",
+  "dct_refrences_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/37842\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79184/nyu_2451_37842.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79186/nyu_soviet_topo_documentation.zip\"}",
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "1978"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_37842",
+  "gbl_mdModified_dt": "2017-01-23T17:32:28Z",
+  "id": "nyu-2451-37842",
+  "nyu_addl_dspace_s": "38823",
+  "locn_geometry": "ENVELOPE(50.480651817905496, 51.02595180282146, 24.35111850938936, 23.955634884572756)",
+  "gbl_indexYear_im": [
+    1978
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-38210.json b/metadata-aardvark/Datasets/nyu-2451-38210.json
index d61347ac0..707389687 100644
--- a/metadata-aardvark/Datasets/nyu-2451-38210.json
+++ b/metadata-aardvark/Datasets/nyu-2451-38210.json
@@ -1,38 +1,54 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents updated province boundaries for China. It is part of the 2015 China Administrative Boundaries Maps product from the University of Michigan China Data Center. See the documentation for more information about the administrative boundary changes represented in this layer. Note that the \"generated\" version of this data does not contain Chinese name variables; please refer to the original version of the dataset and the associated documentation file.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/38210",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Beijing Hua tong ren shi chang xin xi you xian ze ren gong si",
-  "dc_relation_sm": [
-    "http://sws.geonames.org/1814991/about/rdf"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Province Boundaries for China",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "2015 Administrative Boundary Maps of China"
-  ],
-  "dct_issued_s": "12/14/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38210\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79590/nyu_2451_38210.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79591/nyu_2451_38210_doc.zip\"}",
-  "dct_spatial_sm": [
-    "People's Republic of China, China"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38210",
-  "gbl_mdModified_dt": "2017-03-21T20:46:19Z",
-  "id": "nyu-2451-38210",
-  "nyu_addl_dspace_s": "39189",
-  "locn_geometry": "ENVELOPE(73.557693, 134.773911, 53.56086, 10.175472)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents updated province boundaries for China. It is part of the 2015 China Administrative Boundaries Maps product from the University of Michigan China Data Center. See the documentation for more information about the administrative boundary changes represented in this layer. Note that the \"generated\" version of this data does not contain Chinese name variables; please refer to the original version of the dataset and the associated documentation file."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/38210"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Beijing Hua tong ren shi chang xin xi you xian ze ren gong si"
+  ],
+  "dc_relation_sm": [
+    "http://sws.geonames.org/1814991/about/rdf"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Province Boundaries for China",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "2015 Administrative Boundary Maps of China"
+  ],
+  "dct_issued_s": "12/14/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38210\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79590/nyu_2451_38210.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79591/nyu_2451_38210_doc.zip\"}",
+  "dct_spatial_sm": [
+    "People's Republic of China, China"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38210",
+  "gbl_mdModified_dt": "2017-03-21T20:46:19Z",
+  "id": "nyu-2451-38210",
+  "nyu_addl_dspace_s": "39189",
+  "locn_geometry": "ENVELOPE(73.557693, 134.773911, 53.56086, 10.175472)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-38211.json b/metadata-aardvark/Datasets/nyu-2451-38211.json
index 8c322b728..1e9b914ce 100644
--- a/metadata-aardvark/Datasets/nyu-2451-38211.json
+++ b/metadata-aardvark/Datasets/nyu-2451-38211.json
@@ -1,38 +1,54 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents updated county boundaries for China. It is part of the 2015 China Administrative Boundaries Maps product from the University of Michigan China Data Center. See the documentation for more information about the administrative boundary changes represented in this layer. Note that the \"generated\" version of this data does not contain Chinese name variables; please refer to the original version of the dataset and the associated documentation file.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/38211",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Beijing Hua tong ren shi chang xin xi you xian ze ren gong si",
-  "dc_relation_sm": [
-    "http://sws.geonames.org/1814991/about/rdf"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 County Boundaries of China",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "2015 Administrative Boundary Maps of China"
-  ],
-  "dct_issued_s": "12/14/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38211\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79593/nyu_2451_38211.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79594/nyu_2451_38211_doc.zip\"}",
-  "dct_spatial_sm": [
-    "People's Republic of China, China"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38211",
-  "gbl_mdModified_dt": "2017-03-21T20:46:19Z",
-  "id": "nyu-2451-38211",
-  "nyu_addl_dspace_s": "39190",
-  "locn_geometry": "ENVELOPE(73.557693, 134.773911, 53.56086, 10.175472)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents updated county boundaries for China. It is part of the 2015 China Administrative Boundaries Maps product from the University of Michigan China Data Center. See the documentation for more information about the administrative boundary changes represented in this layer. Note that the \"generated\" version of this data does not contain Chinese name variables; please refer to the original version of the dataset and the associated documentation file."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/38211"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Beijing Hua tong ren shi chang xin xi you xian ze ren gong si"
+  ],
+  "dc_relation_sm": [
+    "http://sws.geonames.org/1814991/about/rdf"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 County Boundaries of China",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "2015 Administrative Boundary Maps of China"
+  ],
+  "dct_issued_s": "12/14/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38211\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79593/nyu_2451_38211.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79594/nyu_2451_38211_doc.zip\"}",
+  "dct_spatial_sm": [
+    "People's Republic of China, China"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38211",
+  "gbl_mdModified_dt": "2017-03-21T20:46:19Z",
+  "id": "nyu-2451-38211",
+  "nyu_addl_dspace_s": "39190",
+  "locn_geometry": "ENVELOPE(73.557693, 134.773911, 53.56086, 10.175472)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-38212.json b/metadata-aardvark/Datasets/nyu-2451-38212.json
index a09b10fd4..44458d230 100644
--- a/metadata-aardvark/Datasets/nyu-2451-38212.json
+++ b/metadata-aardvark/Datasets/nyu-2451-38212.json
@@ -1,38 +1,54 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents updated prefecture-level city boundaries for China. It is part of the 2015 China Administrative Boundaries Maps product from the University of Michigan China Data Center. See the documentation for more information about the administrative boundary changes represented in this layer. Note that the \"generated\" version of this data does not contain Chinese name variables; please refer to the original version of the dataset and the associated documentation file.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/38212",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Beijing Hua tong ren shi chang xin xi you xian ze ren gong si",
-  "dc_relation_sm": [
-    "http://sws.geonames.org/1814991/about/rdf"
-  ],
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2015 Prefecture-Level City Boundaries for China",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "2015 Administrative Boundary Maps of China"
-  ],
-  "dct_issued_s": "12/14/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38212\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79596/nyu_2451_38212.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79597/nyu_2451_38212_doc.zip\"}",
-  "dct_spatial_sm": [
-    "People's Republic of China, China"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38212",
-  "gbl_mdModified_dt": "2017-03-21T20:46:19Z",
-  "id": "nyu-2451-38212",
-  "nyu_addl_dspace_s": "39191",
-  "locn_geometry": "ENVELOPE(73.557693, 134.773911, 53.56086, 10.175472)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents updated prefecture-level city boundaries for China. It is part of the 2015 China Administrative Boundaries Maps product from the University of Michigan China Data Center. See the documentation for more information about the administrative boundary changes represented in this layer. Note that the \"generated\" version of this data does not contain Chinese name variables; please refer to the original version of the dataset and the associated documentation file."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/38212"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Beijing Hua tong ren shi chang xin xi you xian ze ren gong si"
+  ],
+  "dc_relation_sm": [
+    "http://sws.geonames.org/1814991/about/rdf"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2015 Prefecture-Level City Boundaries for China",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "2015 Administrative Boundary Maps of China"
+  ],
+  "dct_issued_s": "12/14/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38212\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"http://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79596/nyu_2451_38212.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/79597/nyu_2451_38212_doc.zip\"}",
+  "dct_spatial_sm": [
+    "People's Republic of China, China"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38212",
+  "gbl_mdModified_dt": "2017-03-21T20:46:19Z",
+  "id": "nyu-2451-38212",
+  "nyu_addl_dspace_s": "39191",
+  "locn_geometry": "ENVELOPE(73.557693, 134.773911, 53.56086, 10.175472)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-38250.json b/metadata-aardvark/Datasets/nyu-2451-38250.json
index b1a3e9499..f64203cbc 100644
--- a/metadata-aardvark/Datasets/nyu-2451-38250.json
+++ b/metadata-aardvark/Datasets/nyu-2451-38250.json
@@ -1,41 +1,56 @@
-{
-  "dct_creator_sm": [
-    "Bonnie Lawrence"
-  ],
-  "dct_description_sm": "This point shapefile represents locations of street art, graffiti, murals, and other scenes of the Black Lives Matter movement that took place in Soho, New York City in early-June, 2020. The images were captured in the days following the murder of George Floyd, who was killed while in police custody in Minneapolis, MN on May 25, 2020. Many images depict shuttered storefronts with graffiti, murals, and artwork that expresses a celebration of Black life and outrage for the violence and brutality Black people have experienced at the hands of the police. This shapefile contains URL references to the images, and the images can be downloaded by accessing the preservation record. See the documentation for a codebook and links to the NYU Data Services Black Lives Matter page, with associated teaching resources, including an ESRI StoryMap and related socio-demographic data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/38250",
-  "dct_language_sm": "English",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Graffiti",
-    "Police brutality",
-    "Political activists",
-    "Public art"
-  ],
-  "dct_title_s": "Photos of Artwork of the Black Lives Matter Movement in Soho, New York City, 2020",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Black Lives Matter Collection"
-  ],
-  "dct_issued_s": "11/25/2020",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38250\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/bitstream/2451/38250/2/nyu_2451_38250.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/38250/4/nyu_2451_38250_doc.zip\"}",
-  "dct_spatial_sm": [
-    "SoHo, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2020"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38250",
-  "gbl_mdModified_dt": "2021-03-24T12:49:08Z",
-  "id": "nyu-2451-38250",
-  "nyu_addl_dspace_s": "39234",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(-74.0031452881, -73.985418915, 40.7339507227, 40.7226148587)",
-  "gbl_indexYear_im": 2020
+{
+  "dct_creator_sm": [
+    "Bonnie Lawrence"
+  ],
+  "dct_description_sm": [
+    "This point shapefile represents locations of street art, graffiti, murals, and other scenes of the Black Lives Matter movement that took place in Soho, New York City in early-June, 2020. The images were captured in the days following the murder of George Floyd, who was killed while in police custody in Minneapolis, MN on May 25, 2020. Many images depict shuttered storefronts with graffiti, murals, and artwork that expresses a celebration of Black life and outrage for the violence and brutality Black people have experienced at the hands of the police. This shapefile contains URL references to the images, and the images can be downloaded by accessing the preservation record. See the documentation for a codebook and links to the NYU Data Services Black Lives Matter page, with associated teaching resources, including an ESRI StoryMap and related socio-demographic data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/38250"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Graffiti",
+    "Police brutality",
+    "Political activists",
+    "Public art"
+  ],
+  "dct_title_s": "Photos of Artwork of the Black Lives Matter Movement in Soho, New York City, 2020",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Black Lives Matter Collection"
+  ],
+  "dct_issued_s": "11/25/2020",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38250\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/bitstream/2451/38250/2/nyu_2451_38250.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/38250/4/nyu_2451_38250_doc.zip\"}",
+  "dct_spatial_sm": [
+    "SoHo, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2020"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38250",
+  "gbl_mdModified_dt": "2021-03-24T12:49:08Z",
+  "id": "nyu-2451-38250",
+  "nyu_addl_dspace_s": "39234",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(-74.0031452881, -73.985418915, 40.7339507227, 40.7226148587)",
+  "gbl_indexYear_im": [
+    2020
+  ],
+  "dct_publisher_sm": [
+    ""
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-38586.json b/metadata-aardvark/Datasets/nyu-2451-38586.json
index 500d2dc48..5bad367e6 100644
--- a/metadata-aardvark/Datasets/nyu-2451-38586.json
+++ b/metadata-aardvark/Datasets/nyu-2451-38586.json
@@ -1,55 +1,69 @@
-{
-  "dct_identifier_sm": "http://hdl.handle.net/2451/38586",
-  "dct_title_s": "2015 LiDAR Tile 315500_234500 for Dublin City",
-  "dct_description_sm": "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Tile 315500_234500, which is one part of data that was collected over an area of more than 2km\u00b2 in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38586_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license.",
-  "dct_accessRights_s": "Public",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38586\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79771/nyu_2451_38586_pc_T_315500-234500.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38586",
-  "id": "nyu-2451-38586",
-  "gbl_resourceType_sm": "Multi-spectral data",
-  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
-  "dct_format_s": "LAZ",
-  "dct_language_sm": "English",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_publisher_sm": "New York University. Center for Urban Science and Progress",
-  "dct_creator_sm": [
-    "Debra F. Laefer",
-    "Saleh Abuwarda",
-    "Anh-Vu Vo",
-    "Linh Truong-Hong",
-    "Hamid Gharibi"
-  ],
-  "dct_subject_sm": [
-    "Cities and towns",
-    "Urban density",
-    "Urban development"
-  ],
-  "dct_issued_s": "2017",
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "dct_spatial_sm": [
-    "Dublin City, Leinster, Ireland",
-    "Dublin, Leinster, Ireland"
-  ],
-  "locn_geometry": "ENVELOPE(-6.266379, -6.258692, 53.352838, 53.348239)",
-  "gbl_indexYear_im": 2015,
-  "gbl_mdVersion_s": "Aardvark",
-  "nyu_addl_format_sm": [
-    "LAZ (Point-cloud)",
-    "LAS (Full-waveform)",
-    "Pulsewaves (Full-waveform)",
-    "GeoTIFF (RGBi ortho-photo)"
-  ],
-  "dct_source_sm": [
-    "nyu-2451-38684"
-  ],
-  "nyu_addl_dspace_s": "39581",
-  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
-  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/79771/nyu_2451_38586_pc_T_315500-234500.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79770/nyu_2451_38586_fwf_las_T_315500-234500.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79768/nyu_2451_38586_fwf_plswvs_T_315500-234500.zip\",\"GeoTIFF (RGBi ortho-photo)\":\"https://archive.nyu.edu/retrieve/79772/nyu_2451_38586_orthophoto_T_315500-234500.zip\"}",
-  "dct_isPartOf_sm": [
-    "2015 Dublin LiDAR",
-    "NYU Research Data"
-  ]
+{
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/38586"
+  ],
+  "dct_title_s": "2015 LiDAR Tile 315500_234500 for Dublin City",
+  "dct_description_sm": [
+    "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Tile 315500_234500, which is one part of data that was collected over an area of more than 2km² in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38586_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license."
+  ],
+  "dct_accessRights_s": "Public",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38586\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79771/nyu_2451_38586_pc_T_315500-234500.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38586",
+  "id": "nyu-2451-38586",
+  "gbl_resourceType_sm": [
+    "Multi-spectral data"
+  ],
+  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
+  "dct_format_s": "LAZ",
+  "dct_language_sm": [
+    "English"
+  ],
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_publisher_sm": [
+    "New York University. Center for Urban Science and Progress"
+  ],
+  "dct_creator_sm": [
+    "Debra F. Laefer",
+    "Saleh Abuwarda",
+    "Anh-Vu Vo",
+    "Linh Truong-Hong",
+    "Hamid Gharibi"
+  ],
+  "dct_subject_sm": [
+    "Cities and towns",
+    "Urban density",
+    "Urban development"
+  ],
+  "dct_issued_s": "2017",
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "dct_spatial_sm": [
+    "Dublin City, Leinster, Ireland",
+    "Dublin, Leinster, Ireland"
+  ],
+  "locn_geometry": "ENVELOPE(-6.266379, -6.258692, 53.352838, 53.348239)",
+  "gbl_indexYear_im": [
+    2015
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "nyu_addl_format_sm": [
+    "LAZ (Point-cloud)",
+    "LAS (Full-waveform)",
+    "Pulsewaves (Full-waveform)",
+    "GeoTIFF (RGBi ortho-photo)"
+  ],
+  "dct_source_sm": [
+    "nyu-2451-38684"
+  ],
+  "nyu_addl_dspace_s": "39581",
+  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
+  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/79771/nyu_2451_38586_pc_T_315500-234500.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79770/nyu_2451_38586_fwf_las_T_315500-234500.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79768/nyu_2451_38586_fwf_plswvs_T_315500-234500.zip\",\"GeoTIFF (RGBi ortho-photo)\":\"https://archive.nyu.edu/retrieve/79772/nyu_2451_38586_orthophoto_T_315500-234500.zip\"}",
+  "dct_isPartOf_sm": [
+    "2015 Dublin LiDAR",
+    "NYU Research Data"
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-38587.json b/metadata-aardvark/Datasets/nyu-2451-38587.json
index f6b4e8fda..bc2d6ec83 100644
--- a/metadata-aardvark/Datasets/nyu-2451-38587.json
+++ b/metadata-aardvark/Datasets/nyu-2451-38587.json
@@ -1,54 +1,68 @@
-{
-  "dct_identifier_sm": "http://hdl.handle.net/2451/38587",
-  "dct_title_s": "2015 LiDAR Tile 314000_233500 for Dublin City",
-  "dct_description_sm": "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Tile 314000_233500, which is one part of data that was collected over an area of more than 2km\u00b2 in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38587_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license.",
-  "dct_accessRights_s": "Public",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38587\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79789/nyu_2451_38587_pc_T_314000_233500.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38587",
-  "id": "nyu-2451-38587",
-  "gbl_resourceType_sm": "Multi-spectral data",
-  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
-  "dct_format_s": "LAZ",
-  "dct_language_sm": "English",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_publisher_sm": "New York University. Center for Urban Science and Progress",
-  "dct_creator_sm": [
-    "Debra F. Laefer",
-    "Saleh Abuwarda",
-    "Anh-Vu Vo",
-    "Linh Truong-Hong",
-    "Hamid Gharibi"
-  ],
-  "dct_subject_sm": [
-    "Cities and towns",
-    "Urban density",
-    "Urban development"
-  ],
-  "dct_issued_s": "2017",
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "dct_spatial_sm": [
-    "Dublin City, Leinster, Ireland",
-    "Dublin, Leinster, Ireland"
-  ],
-  "locn_geometry": "ENVELOPE(-6.284507, -6.281569, 53.344116, 53.342873)",
-  "gbl_indexYear_im": 2015,
-  "gbl_mdVersion_s": "Aardvark",
-  "nyu_addl_format_sm": [
-    "LAZ (Point-cloud)",
-    "LAS (Full-waveform)",
-    "Pulsewaves (Full-waveform)"
-  ],
-  "dct_source_sm": [
-    "nyu-2451-38684"
-  ],
-  "nyu_addl_dspace_s": "39583",
-  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
-  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/79789/nyu_2451_38587_pc_T_314000_233500.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79788/nyu_2451_38587_fwf_las_T_314000_233500.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79791/nyu_2451_38587_fwf_plswvs_T_314000_233500.zip\"}",
-  "dct_isPartOf_sm": [
-    "2015 Dublin LiDAR",
-    "NYU Research Data"
-  ]
+{
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/38587"
+  ],
+  "dct_title_s": "2015 LiDAR Tile 314000_233500 for Dublin City",
+  "dct_description_sm": [
+    "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Tile 314000_233500, which is one part of data that was collected over an area of more than 2km² in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38587_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license."
+  ],
+  "dct_accessRights_s": "Public",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38587\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79789/nyu_2451_38587_pc_T_314000_233500.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38587",
+  "id": "nyu-2451-38587",
+  "gbl_resourceType_sm": [
+    "Multi-spectral data"
+  ],
+  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
+  "dct_format_s": "LAZ",
+  "dct_language_sm": [
+    "English"
+  ],
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_publisher_sm": [
+    "New York University. Center for Urban Science and Progress"
+  ],
+  "dct_creator_sm": [
+    "Debra F. Laefer",
+    "Saleh Abuwarda",
+    "Anh-Vu Vo",
+    "Linh Truong-Hong",
+    "Hamid Gharibi"
+  ],
+  "dct_subject_sm": [
+    "Cities and towns",
+    "Urban density",
+    "Urban development"
+  ],
+  "dct_issued_s": "2017",
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "dct_spatial_sm": [
+    "Dublin City, Leinster, Ireland",
+    "Dublin, Leinster, Ireland"
+  ],
+  "locn_geometry": "ENVELOPE(-6.284507, -6.281569, 53.344116, 53.342873)",
+  "gbl_indexYear_im": [
+    2015
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "nyu_addl_format_sm": [
+    "LAZ (Point-cloud)",
+    "LAS (Full-waveform)",
+    "Pulsewaves (Full-waveform)"
+  ],
+  "dct_source_sm": [
+    "nyu-2451-38684"
+  ],
+  "nyu_addl_dspace_s": "39583",
+  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
+  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/79789/nyu_2451_38587_pc_T_314000_233500.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79788/nyu_2451_38587_fwf_las_T_314000_233500.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79791/nyu_2451_38587_fwf_plswvs_T_314000_233500.zip\"}",
+  "dct_isPartOf_sm": [
+    "2015 Dublin LiDAR",
+    "NYU Research Data"
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-38588.json b/metadata-aardvark/Datasets/nyu-2451-38588.json
index 014e99ddc..2fc11a0f5 100644
--- a/metadata-aardvark/Datasets/nyu-2451-38588.json
+++ b/metadata-aardvark/Datasets/nyu-2451-38588.json
@@ -1,54 +1,68 @@
-{
-  "dct_identifier_sm": "http://hdl.handle.net/2451/38588",
-  "dct_title_s": "2015 LiDAR Tile 314000_234000 for Dublin City",
-  "dct_description_sm": "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Tile 314000_234000, which is one part of data that was collected over an area of more than 2km\u00b2 in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38588_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license.",
-  "dct_accessRights_s": "Public",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38588\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79793/nyu_2451_38588_pc_T_314000_234000.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38588",
-  "id": "nyu-2451-38588",
-  "gbl_resourceType_sm": "Multi-spectral data",
-  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
-  "dct_format_s": "LAZ",
-  "dct_language_sm": "English",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_publisher_sm": "New York University. Center for Urban Science and Progress",
-  "dct_creator_sm": [
-    "Debra F. Laefer",
-    "Saleh Abuwarda",
-    "Anh-Vu Vo",
-    "Linh Truong-Hong",
-    "Hamid Gharibi"
-  ],
-  "dct_subject_sm": [
-    "Cities and towns",
-    "Urban density",
-    "Urban development"
-  ],
-  "dct_issued_s": "2017",
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "dct_spatial_sm": [
-    "Dublin City, Leinster, Ireland",
-    "Dublin, Leinster, Ireland"
-  ],
-  "locn_geometry": "ENVELOPE(-6.284023, -6.281539, 53.344857, 53.344075)",
-  "gbl_indexYear_im": 2015,
-  "gbl_mdVersion_s": "Aardvark",
-  "nyu_addl_format_sm": [
-    "LAZ (Point-cloud)",
-    "LAS (Full-waveform)",
-    "Pulsewaves (Full-waveform)"
-  ],
-  "dct_source_sm": [
-    "nyu-2451-38684"
-  ],
-  "nyu_addl_dspace_s": "39584",
-  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
-  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/79793/nyu_2451_38588_pc_T_314000_234000.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79792/nyu_2451_38588_fwf_las_T_314000_234000.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79795/nyu_2451_38588_fwf_plswvs_T_314000_234000.zip\"}",
-  "dct_isPartOf_sm": [
-    "2015 Dublin LiDAR",
-    "NYU Research Data"
-  ]
+{
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/38588"
+  ],
+  "dct_title_s": "2015 LiDAR Tile 314000_234000 for Dublin City",
+  "dct_description_sm": [
+    "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Tile 314000_234000, which is one part of data that was collected over an area of more than 2km² in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38588_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license."
+  ],
+  "dct_accessRights_s": "Public",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38588\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79793/nyu_2451_38588_pc_T_314000_234000.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38588",
+  "id": "nyu-2451-38588",
+  "gbl_resourceType_sm": [
+    "Multi-spectral data"
+  ],
+  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
+  "dct_format_s": "LAZ",
+  "dct_language_sm": [
+    "English"
+  ],
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_publisher_sm": [
+    "New York University. Center for Urban Science and Progress"
+  ],
+  "dct_creator_sm": [
+    "Debra F. Laefer",
+    "Saleh Abuwarda",
+    "Anh-Vu Vo",
+    "Linh Truong-Hong",
+    "Hamid Gharibi"
+  ],
+  "dct_subject_sm": [
+    "Cities and towns",
+    "Urban density",
+    "Urban development"
+  ],
+  "dct_issued_s": "2017",
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "dct_spatial_sm": [
+    "Dublin City, Leinster, Ireland",
+    "Dublin, Leinster, Ireland"
+  ],
+  "locn_geometry": "ENVELOPE(-6.284023, -6.281539, 53.344857, 53.344075)",
+  "gbl_indexYear_im": [
+    2015
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "nyu_addl_format_sm": [
+    "LAZ (Point-cloud)",
+    "LAS (Full-waveform)",
+    "Pulsewaves (Full-waveform)"
+  ],
+  "dct_source_sm": [
+    "nyu-2451-38684"
+  ],
+  "nyu_addl_dspace_s": "39584",
+  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
+  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/79793/nyu_2451_38588_pc_T_314000_234000.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79792/nyu_2451_38588_fwf_las_T_314000_234000.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79795/nyu_2451_38588_fwf_plswvs_T_314000_234000.zip\"}",
+  "dct_isPartOf_sm": [
+    "2015 Dublin LiDAR",
+    "NYU Research Data"
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-38589.json b/metadata-aardvark/Datasets/nyu-2451-38589.json
index 3a04214b4..b85eee955 100644
--- a/metadata-aardvark/Datasets/nyu-2451-38589.json
+++ b/metadata-aardvark/Datasets/nyu-2451-38589.json
@@ -1,54 +1,68 @@
-{
-  "dct_identifier_sm": "http://hdl.handle.net/2451/38589",
-  "dct_title_s": "2015 LiDAR Tile 314500_233000 for Dublin City",
-  "dct_description_sm": "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Tile 314500_233000, which is one part of data that was collected over an area of more than 2km\u00b2 in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38589_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license.",
-  "dct_accessRights_s": "Public",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38589\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79797/nyu_2451_38589_pc_T_314500_233000.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38589",
-  "id": "nyu-2451-38589",
-  "gbl_resourceType_sm": "Multi-spectral data",
-  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
-  "dct_format_s": "LAZ",
-  "dct_language_sm": "English",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_publisher_sm": "New York University. Center for Urban Science and Progress",
-  "dct_creator_sm": [
-    "Debra F. Laefer",
-    "Saleh Abuwarda",
-    "Anh-Vu Vo",
-    "Linh Truong-Hong",
-    "Hamid Gharibi"
-  ],
-  "dct_subject_sm": [
-    "Cities and towns",
-    "Urban density",
-    "Urban development"
-  ],
-  "dct_issued_s": "2017",
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "dct_spatial_sm": [
-    "Dublin City, Leinster, Ireland",
-    "Dublin, Leinster, Ireland"
-  ],
-  "locn_geometry": "ENVELOPE(-6.278861, -6.274247, 53.33954, 53.335723)",
-  "gbl_indexYear_im": 2015,
-  "gbl_mdVersion_s": "Aardvark",
-  "nyu_addl_format_sm": [
-    "LAZ (Point-cloud)",
-    "LAS (Full-waveform)",
-    "Pulsewaves (Full-waveform)"
-  ],
-  "dct_source_sm": [
-    "nyu-2451-38684"
-  ],
-  "nyu_addl_dspace_s": "39585",
-  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
-  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/79797/nyu_2451_38589_pc_T_314500_233000.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79796/nyu_2451_38589_fwf_las_T_314500_233000.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79799/nyu_2451_38589_fwf_plswvs_T_314500_233000.zip\"}",
-  "dct_isPartOf_sm": [
-    "2015 Dublin LiDAR",
-    "NYU Research Data"
-  ]
+{
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/38589"
+  ],
+  "dct_title_s": "2015 LiDAR Tile 314500_233000 for Dublin City",
+  "dct_description_sm": [
+    "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Tile 314500_233000, which is one part of data that was collected over an area of more than 2km² in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38589_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license."
+  ],
+  "dct_accessRights_s": "Public",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38589\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79797/nyu_2451_38589_pc_T_314500_233000.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38589",
+  "id": "nyu-2451-38589",
+  "gbl_resourceType_sm": [
+    "Multi-spectral data"
+  ],
+  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
+  "dct_format_s": "LAZ",
+  "dct_language_sm": [
+    "English"
+  ],
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_publisher_sm": [
+    "New York University. Center for Urban Science and Progress"
+  ],
+  "dct_creator_sm": [
+    "Debra F. Laefer",
+    "Saleh Abuwarda",
+    "Anh-Vu Vo",
+    "Linh Truong-Hong",
+    "Hamid Gharibi"
+  ],
+  "dct_subject_sm": [
+    "Cities and towns",
+    "Urban density",
+    "Urban development"
+  ],
+  "dct_issued_s": "2017",
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "dct_spatial_sm": [
+    "Dublin City, Leinster, Ireland",
+    "Dublin, Leinster, Ireland"
+  ],
+  "locn_geometry": "ENVELOPE(-6.278861, -6.274247, 53.33954, 53.335723)",
+  "gbl_indexYear_im": [
+    2015
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "nyu_addl_format_sm": [
+    "LAZ (Point-cloud)",
+    "LAS (Full-waveform)",
+    "Pulsewaves (Full-waveform)"
+  ],
+  "dct_source_sm": [
+    "nyu-2451-38684"
+  ],
+  "nyu_addl_dspace_s": "39585",
+  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
+  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/79797/nyu_2451_38589_pc_T_314500_233000.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79796/nyu_2451_38589_fwf_las_T_314500_233000.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79799/nyu_2451_38589_fwf_plswvs_T_314500_233000.zip\"}",
+  "dct_isPartOf_sm": [
+    "2015 Dublin LiDAR",
+    "NYU Research Data"
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-38590.json b/metadata-aardvark/Datasets/nyu-2451-38590.json
index 4053dec68..a265fa707 100644
--- a/metadata-aardvark/Datasets/nyu-2451-38590.json
+++ b/metadata-aardvark/Datasets/nyu-2451-38590.json
@@ -1,54 +1,68 @@
-{
-  "dct_identifier_sm": "http://hdl.handle.net/2451/38590",
-  "dct_title_s": "2015 LiDAR Tile 314500_233500 for Dublin City",
-  "dct_description_sm": "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Tile 314500_233500, which is one part of data that was collected over an area of more than 2km\u00b2 in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38590_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license.",
-  "dct_accessRights_s": "Public",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38590\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79801/nyu_2451_38590_pc_T_314500_233500.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38590",
-  "id": "nyu-2451-38590",
-  "gbl_resourceType_sm": "Multi-spectral data",
-  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
-  "dct_format_s": "LAZ",
-  "dct_language_sm": "English",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_publisher_sm": "New York University. Center for Urban Science and Progress",
-  "dct_creator_sm": [
-    "Debra F. Laefer",
-    "Saleh Abuwarda",
-    "Anh-Vu Vo",
-    "Linh Truong-Hong",
-    "Hamid Gharibi"
-  ],
-  "dct_subject_sm": [
-    "Cities and towns",
-    "Urban density",
-    "Urban development"
-  ],
-  "dct_issued_s": "2017",
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "dct_spatial_sm": [
-    "Dublin City, Leinster, Ireland",
-    "Dublin, Leinster, Ireland"
-  ],
-  "locn_geometry": "ENVELOPE(-6.281749, -6.274065, 53.344075, 53.339476)",
-  "gbl_indexYear_im": 2015,
-  "gbl_mdVersion_s": "Aardvark",
-  "nyu_addl_format_sm": [
-    "LAZ (Point-cloud)",
-    "LAS (Full-waveform)",
-    "Pulsewaves (Full-waveform)"
-  ],
-  "dct_source_sm": [
-    "nyu-2451-38684"
-  ],
-  "nyu_addl_dspace_s": "39586",
-  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
-  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/79801/nyu_2451_38590_pc_T_314500_233500.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79800/nyu_2451_38590_fwf_las_T_314500_233500.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79803/nyu_2451_38590_fwf_plswvs_T_314500_233500.zip\"}",
-  "dct_isPartOf_sm": [
-    "2015 Dublin LiDAR",
-    "NYU Research Data"
-  ]
+{
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/38590"
+  ],
+  "dct_title_s": "2015 LiDAR Tile 314500_233500 for Dublin City",
+  "dct_description_sm": [
+    "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Tile 314500_233500, which is one part of data that was collected over an area of more than 2km² in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38590_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license."
+  ],
+  "dct_accessRights_s": "Public",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38590\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79801/nyu_2451_38590_pc_T_314500_233500.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38590",
+  "id": "nyu-2451-38590",
+  "gbl_resourceType_sm": [
+    "Multi-spectral data"
+  ],
+  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
+  "dct_format_s": "LAZ",
+  "dct_language_sm": [
+    "English"
+  ],
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_publisher_sm": [
+    "New York University. Center for Urban Science and Progress"
+  ],
+  "dct_creator_sm": [
+    "Debra F. Laefer",
+    "Saleh Abuwarda",
+    "Anh-Vu Vo",
+    "Linh Truong-Hong",
+    "Hamid Gharibi"
+  ],
+  "dct_subject_sm": [
+    "Cities and towns",
+    "Urban density",
+    "Urban development"
+  ],
+  "dct_issued_s": "2017",
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "dct_spatial_sm": [
+    "Dublin City, Leinster, Ireland",
+    "Dublin, Leinster, Ireland"
+  ],
+  "locn_geometry": "ENVELOPE(-6.281749, -6.274065, 53.344075, 53.339476)",
+  "gbl_indexYear_im": [
+    2015
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "nyu_addl_format_sm": [
+    "LAZ (Point-cloud)",
+    "LAS (Full-waveform)",
+    "Pulsewaves (Full-waveform)"
+  ],
+  "dct_source_sm": [
+    "nyu-2451-38684"
+  ],
+  "nyu_addl_dspace_s": "39586",
+  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
+  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/79801/nyu_2451_38590_pc_T_314500_233500.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79800/nyu_2451_38590_fwf_las_T_314500_233500.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79803/nyu_2451_38590_fwf_plswvs_T_314500_233500.zip\"}",
+  "dct_isPartOf_sm": [
+    "2015 Dublin LiDAR",
+    "NYU Research Data"
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-38591.json b/metadata-aardvark/Datasets/nyu-2451-38591.json
index 681c77f05..8732d0458 100644
--- a/metadata-aardvark/Datasets/nyu-2451-38591.json
+++ b/metadata-aardvark/Datasets/nyu-2451-38591.json
@@ -1,54 +1,68 @@
-{
-  "dct_identifier_sm": "http://hdl.handle.net/2451/38591",
-  "dct_title_s": "2015 LiDAR Tile 314500_234000 for Dublin City",
-  "dct_description_sm": "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Tile 314500_234000, which is one part of data that was collected over an area of more than 2km\u00b2 in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38591_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license.",
-  "dct_accessRights_s": "Public",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38591\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79805/nyu_2451_38591_pc_T_314500_234000.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38591",
-  "id": "nyu-2451-38591",
-  "gbl_resourceType_sm": "Multi-spectral data",
-  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
-  "dct_format_s": "LAZ",
-  "dct_language_sm": "English",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_publisher_sm": "New York University. Center for Urban Science and Progress",
-  "dct_creator_sm": [
-    "Debra F. Laefer",
-    "Saleh Abuwarda",
-    "Anh-Vu Vo",
-    "Linh Truong-Hong",
-    "Hamid Gharibi"
-  ],
-  "dct_subject_sm": [
-    "Cities and towns",
-    "Urban density",
-    "Urban development"
-  ],
-  "dct_issued_s": "2017",
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "dct_spatial_sm": [
-    "Dublin City, Leinster, Ireland",
-    "Dublin, Leinster, Ireland"
-  ],
-  "locn_geometry": "ENVELOPE(-6.281569, -6.273884, 53.348565, 53.343966)",
-  "gbl_indexYear_im": 2015,
-  "gbl_mdVersion_s": "Aardvark",
-  "nyu_addl_format_sm": [
-    "LAZ (Point-cloud)",
-    "LAS (Full-waveform)",
-    "Pulsewaves (Full-waveform)"
-  ],
-  "dct_source_sm": [
-    "nyu-2451-38684"
-  ],
-  "nyu_addl_dspace_s": "39587",
-  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
-  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/79805/nyu_2451_38591_pc_T_314500_234000.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79804/nyu_2451_38591_fwf_las_T_314500_234000.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79807/nyu_2451_38591_fwf_plswvs_T_314500_234000.zip\"}",
-  "dct_isPartOf_sm": [
-    "2015 Dublin LiDAR",
-    "NYU Research Data"
-  ]
+{
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/38591"
+  ],
+  "dct_title_s": "2015 LiDAR Tile 314500_234000 for Dublin City",
+  "dct_description_sm": [
+    "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Tile 314500_234000, which is one part of data that was collected over an area of more than 2km² in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38591_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license."
+  ],
+  "dct_accessRights_s": "Public",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38591\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79805/nyu_2451_38591_pc_T_314500_234000.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38591",
+  "id": "nyu-2451-38591",
+  "gbl_resourceType_sm": [
+    "Multi-spectral data"
+  ],
+  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
+  "dct_format_s": "LAZ",
+  "dct_language_sm": [
+    "English"
+  ],
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_publisher_sm": [
+    "New York University. Center for Urban Science and Progress"
+  ],
+  "dct_creator_sm": [
+    "Debra F. Laefer",
+    "Saleh Abuwarda",
+    "Anh-Vu Vo",
+    "Linh Truong-Hong",
+    "Hamid Gharibi"
+  ],
+  "dct_subject_sm": [
+    "Cities and towns",
+    "Urban density",
+    "Urban development"
+  ],
+  "dct_issued_s": "2017",
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "dct_spatial_sm": [
+    "Dublin City, Leinster, Ireland",
+    "Dublin, Leinster, Ireland"
+  ],
+  "locn_geometry": "ENVELOPE(-6.281569, -6.273884, 53.348565, 53.343966)",
+  "gbl_indexYear_im": [
+    2015
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "nyu_addl_format_sm": [
+    "LAZ (Point-cloud)",
+    "LAS (Full-waveform)",
+    "Pulsewaves (Full-waveform)"
+  ],
+  "dct_source_sm": [
+    "nyu-2451-38684"
+  ],
+  "nyu_addl_dspace_s": "39587",
+  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
+  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/79805/nyu_2451_38591_pc_T_314500_234000.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79804/nyu_2451_38591_fwf_las_T_314500_234000.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79807/nyu_2451_38591_fwf_plswvs_T_314500_234000.zip\"}",
+  "dct_isPartOf_sm": [
+    "2015 Dublin LiDAR",
+    "NYU Research Data"
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-38592.json b/metadata-aardvark/Datasets/nyu-2451-38592.json
index b2feb2fb5..a34a107f6 100644
--- a/metadata-aardvark/Datasets/nyu-2451-38592.json
+++ b/metadata-aardvark/Datasets/nyu-2451-38592.json
@@ -1,54 +1,68 @@
-{
-  "dct_identifier_sm": "http://hdl.handle.net/2451/38592",
-  "dct_title_s": "2015 LiDAR Tile 314500_234500 for Dublin City",
-  "dct_description_sm": "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Tile 314500_234500, which is one part of data that was collected over an area of more than 2km\u00b2 in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38592_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license.",
-  "dct_accessRights_s": "Public",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38592\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79962/nyu_2451_38592_pc_T_314500_234500.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38592",
-  "id": "nyu-2451-38592",
-  "gbl_resourceType_sm": "Multi-spectral data",
-  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
-  "dct_format_s": "LAZ",
-  "dct_language_sm": "English",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_publisher_sm": "New York University. Center for Urban Science and Progress",
-  "dct_creator_sm": [
-    "Debra F. Laefer",
-    "Saleh Abuwarda",
-    "Anh-Vu Vo",
-    "Linh Truong-Hong",
-    "Hamid Gharibi"
-  ],
-  "dct_subject_sm": [
-    "Cities and towns",
-    "Urban density",
-    "Urban development"
-  ],
-  "dct_issued_s": "2017",
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "dct_spatial_sm": [
-    "Dublin City, Leinster, Ireland",
-    "Dublin, Leinster, Ireland"
-  ],
-  "locn_geometry": "ENVELOPE(-6.276712, -6.273809, 53.350344, 53.348457)",
-  "gbl_indexYear_im": 2015,
-  "gbl_mdVersion_s": "Aardvark",
-  "nyu_addl_format_sm": [
-    "LAZ (Point-cloud)",
-    "LAS (Full-waveform)",
-    "Pulsewaves (Full-waveform)"
-  ],
-  "dct_source_sm": [
-    "nyu-2451-38684"
-  ],
-  "nyu_addl_dspace_s": "39588",
-  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
-  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/79962/nyu_2451_38592_pc_T_314500_234500.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79808/nyu_2451_38592_fwf_las_T_314500_234500.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79811/nyu_2451_38592_fwf_plswvs_T_314500_234500.zip\"}",
-  "dct_isPartOf_sm": [
-    "2015 Dublin LiDAR",
-    "NYU Research Data"
-  ]
+{
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/38592"
+  ],
+  "dct_title_s": "2015 LiDAR Tile 314500_234500 for Dublin City",
+  "dct_description_sm": [
+    "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Tile 314500_234500, which is one part of data that was collected over an area of more than 2km² in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38592_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license."
+  ],
+  "dct_accessRights_s": "Public",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38592\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79962/nyu_2451_38592_pc_T_314500_234500.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38592",
+  "id": "nyu-2451-38592",
+  "gbl_resourceType_sm": [
+    "Multi-spectral data"
+  ],
+  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
+  "dct_format_s": "LAZ",
+  "dct_language_sm": [
+    "English"
+  ],
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_publisher_sm": [
+    "New York University. Center for Urban Science and Progress"
+  ],
+  "dct_creator_sm": [
+    "Debra F. Laefer",
+    "Saleh Abuwarda",
+    "Anh-Vu Vo",
+    "Linh Truong-Hong",
+    "Hamid Gharibi"
+  ],
+  "dct_subject_sm": [
+    "Cities and towns",
+    "Urban density",
+    "Urban development"
+  ],
+  "dct_issued_s": "2017",
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "dct_spatial_sm": [
+    "Dublin City, Leinster, Ireland",
+    "Dublin, Leinster, Ireland"
+  ],
+  "locn_geometry": "ENVELOPE(-6.276712, -6.273809, 53.350344, 53.348457)",
+  "gbl_indexYear_im": [
+    2015
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "nyu_addl_format_sm": [
+    "LAZ (Point-cloud)",
+    "LAS (Full-waveform)",
+    "Pulsewaves (Full-waveform)"
+  ],
+  "dct_source_sm": [
+    "nyu-2451-38684"
+  ],
+  "nyu_addl_dspace_s": "39588",
+  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
+  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/79962/nyu_2451_38592_pc_T_314500_234500.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79808/nyu_2451_38592_fwf_las_T_314500_234500.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79811/nyu_2451_38592_fwf_plswvs_T_314500_234500.zip\"}",
+  "dct_isPartOf_sm": [
+    "2015 Dublin LiDAR",
+    "NYU Research Data"
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-38593.json b/metadata-aardvark/Datasets/nyu-2451-38593.json
index 9c050bc53..9e8117080 100644
--- a/metadata-aardvark/Datasets/nyu-2451-38593.json
+++ b/metadata-aardvark/Datasets/nyu-2451-38593.json
@@ -1,54 +1,68 @@
-{
-  "dct_identifier_sm": "http://hdl.handle.net/2451/38593",
-  "dct_title_s": "2015 LiDAR Tile 315000_233000 for Dublin City",
-  "dct_description_sm": "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Tile 315000_233000, which is one part of data that was collected over an area of more than 2km\u00b2 in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38593_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license.",
-  "dct_accessRights_s": "Public",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38593\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79813/nyu_2451_38593_pc_T_315000_233000.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38593",
-  "id": "nyu-2451-38593",
-  "gbl_resourceType_sm": "Multi-spectral data",
-  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
-  "dct_format_s": "LAZ",
-  "dct_language_sm": "English",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_publisher_sm": "New York University. Center for Urban Science and Progress",
-  "dct_creator_sm": [
-    "Debra F. Laefer",
-    "Saleh Abuwarda",
-    "Anh-Vu Vo",
-    "Linh Truong-Hong",
-    "Hamid Gharibi"
-  ],
-  "dct_subject_sm": [
-    "Cities and towns",
-    "Urban density",
-    "Urban development"
-  ],
-  "dct_issued_s": "2017",
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "dct_spatial_sm": [
-    "Dublin City, Leinster, Ireland",
-    "Dublin, Leinster, Ireland"
-  ],
-  "locn_geometry": "ENVELOPE(-6.274416, -6.266744, 53.339476, 53.335169)",
-  "gbl_indexYear_im": 2015,
-  "gbl_mdVersion_s": "Aardvark",
-  "nyu_addl_format_sm": [
-    "LAZ (Point-cloud)",
-    "LAS (Full-waveform)",
-    "Pulsewaves (Full-waveform)"
-  ],
-  "dct_source_sm": [
-    "nyu-2451-38684"
-  ],
-  "nyu_addl_dspace_s": "39589",
-  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
-  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/79813/nyu_2451_38593_pc_T_315000_233000.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79812/nyu_2451_38593_fwf_las_T_315000_233000.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79815/nyu_2451_38593_fwf_plswvs_T_315000_233000.zip\"}",
-  "dct_isPartOf_sm": [
-    "2015 Dublin LiDAR",
-    "NYU Research Data"
-  ]
+{
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/38593"
+  ],
+  "dct_title_s": "2015 LiDAR Tile 315000_233000 for Dublin City",
+  "dct_description_sm": [
+    "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Tile 315000_233000, which is one part of data that was collected over an area of more than 2km² in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38593_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license."
+  ],
+  "dct_accessRights_s": "Public",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38593\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79813/nyu_2451_38593_pc_T_315000_233000.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38593",
+  "id": "nyu-2451-38593",
+  "gbl_resourceType_sm": [
+    "Multi-spectral data"
+  ],
+  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
+  "dct_format_s": "LAZ",
+  "dct_language_sm": [
+    "English"
+  ],
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_publisher_sm": [
+    "New York University. Center for Urban Science and Progress"
+  ],
+  "dct_creator_sm": [
+    "Debra F. Laefer",
+    "Saleh Abuwarda",
+    "Anh-Vu Vo",
+    "Linh Truong-Hong",
+    "Hamid Gharibi"
+  ],
+  "dct_subject_sm": [
+    "Cities and towns",
+    "Urban density",
+    "Urban development"
+  ],
+  "dct_issued_s": "2017",
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "dct_spatial_sm": [
+    "Dublin City, Leinster, Ireland",
+    "Dublin, Leinster, Ireland"
+  ],
+  "locn_geometry": "ENVELOPE(-6.274416, -6.266744, 53.339476, 53.335169)",
+  "gbl_indexYear_im": [
+    2015
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "nyu_addl_format_sm": [
+    "LAZ (Point-cloud)",
+    "LAS (Full-waveform)",
+    "Pulsewaves (Full-waveform)"
+  ],
+  "dct_source_sm": [
+    "nyu-2451-38684"
+  ],
+  "nyu_addl_dspace_s": "39589",
+  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
+  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/79813/nyu_2451_38593_pc_T_315000_233000.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79812/nyu_2451_38593_fwf_las_T_315000_233000.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79815/nyu_2451_38593_fwf_plswvs_T_315000_233000.zip\"}",
+  "dct_isPartOf_sm": [
+    "2015 Dublin LiDAR",
+    "NYU Research Data"
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-38594.json b/metadata-aardvark/Datasets/nyu-2451-38594.json
index 9e8a8a0e1..4fa72fe42 100644
--- a/metadata-aardvark/Datasets/nyu-2451-38594.json
+++ b/metadata-aardvark/Datasets/nyu-2451-38594.json
@@ -1,55 +1,69 @@
-{
-  "dct_identifier_sm": "http://hdl.handle.net/2451/38594",
-  "dct_title_s": "2015 LiDAR Tile 315000_233500 for Dublin City",
-  "dct_description_sm": "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Tile 315000_233500, which is one part of data that was collected over an area of more than 2km\u00b2 in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38594_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license.",
-  "dct_accessRights_s": "Public",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38594\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79817/nyu_2451_38594_pc_T_315000_233500.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38594",
-  "id": "nyu-2451-38594",
-  "gbl_resourceType_sm": "Multi-spectral data",
-  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
-  "dct_format_s": "LAZ",
-  "dct_language_sm": "English",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_publisher_sm": "New York University. Center for Urban Science and Progress",
-  "dct_creator_sm": [
-    "Debra F. Laefer",
-    "Saleh Abuwarda",
-    "Anh-Vu Vo",
-    "Linh Truong-Hong",
-    "Hamid Gharibi"
-  ],
-  "dct_subject_sm": [
-    "Cities and towns",
-    "Urban density",
-    "Urban development"
-  ],
-  "dct_issued_s": "2017",
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "dct_spatial_sm": [
-    "Dublin City, Leinster, Ireland",
-    "Dublin, Leinster, Ireland"
-  ],
-  "locn_geometry": "ENVELOPE(-6.274247, -6.266562, 53.343966, 53.339367)",
-  "gbl_indexYear_im": 2015,
-  "gbl_mdVersion_s": "Aardvark",
-  "nyu_addl_format_sm": [
-    "LAZ (Point-cloud)",
-    "LAS (Full-waveform)",
-    "Pulsewaves (Full-waveform)",
-    "GeoTIFF (RGBi ortho-photo)"
-  ],
-  "dct_source_sm": [
-    "nyu-2451-38684"
-  ],
-  "nyu_addl_dspace_s": "39590",
-  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
-  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/79817/nyu_2451_38594_pc_T_315000_233500.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79816/nyu_2451_38594_fwf_las_T_315000_233500.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79819/nyu_2451_38594_fwf_plswvs_T_315000_233500.zip\",\"GeoTIFF (RGBi ortho-photo)\":\"https://archive.nyu.edu/retrieve/79820/nyu_2451_38594_orthophoto_T_315000_233500.zip\"}",
-  "dct_isPartOf_sm": [
-    "2015 Dublin LiDAR",
-    "NYU Research Data"
-  ]
+{
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/38594"
+  ],
+  "dct_title_s": "2015 LiDAR Tile 315000_233500 for Dublin City",
+  "dct_description_sm": [
+    "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Tile 315000_233500, which is one part of data that was collected over an area of more than 2km² in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38594_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license."
+  ],
+  "dct_accessRights_s": "Public",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38594\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79817/nyu_2451_38594_pc_T_315000_233500.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38594",
+  "id": "nyu-2451-38594",
+  "gbl_resourceType_sm": [
+    "Multi-spectral data"
+  ],
+  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
+  "dct_format_s": "LAZ",
+  "dct_language_sm": [
+    "English"
+  ],
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_publisher_sm": [
+    "New York University. Center for Urban Science and Progress"
+  ],
+  "dct_creator_sm": [
+    "Debra F. Laefer",
+    "Saleh Abuwarda",
+    "Anh-Vu Vo",
+    "Linh Truong-Hong",
+    "Hamid Gharibi"
+  ],
+  "dct_subject_sm": [
+    "Cities and towns",
+    "Urban density",
+    "Urban development"
+  ],
+  "dct_issued_s": "2017",
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "dct_spatial_sm": [
+    "Dublin City, Leinster, Ireland",
+    "Dublin, Leinster, Ireland"
+  ],
+  "locn_geometry": "ENVELOPE(-6.274247, -6.266562, 53.343966, 53.339367)",
+  "gbl_indexYear_im": [
+    2015
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "nyu_addl_format_sm": [
+    "LAZ (Point-cloud)",
+    "LAS (Full-waveform)",
+    "Pulsewaves (Full-waveform)",
+    "GeoTIFF (RGBi ortho-photo)"
+  ],
+  "dct_source_sm": [
+    "nyu-2451-38684"
+  ],
+  "nyu_addl_dspace_s": "39590",
+  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
+  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/79817/nyu_2451_38594_pc_T_315000_233500.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79816/nyu_2451_38594_fwf_las_T_315000_233500.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79819/nyu_2451_38594_fwf_plswvs_T_315000_233500.zip\",\"GeoTIFF (RGBi ortho-photo)\":\"https://archive.nyu.edu/retrieve/79820/nyu_2451_38594_orthophoto_T_315000_233500.zip\"}",
+  "dct_isPartOf_sm": [
+    "2015 Dublin LiDAR",
+    "NYU Research Data"
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-38595.json b/metadata-aardvark/Datasets/nyu-2451-38595.json
index c3b1cf225..460e54edf 100644
--- a/metadata-aardvark/Datasets/nyu-2451-38595.json
+++ b/metadata-aardvark/Datasets/nyu-2451-38595.json
@@ -1,55 +1,69 @@
-{
-  "dct_identifier_sm": "http://hdl.handle.net/2451/38595",
-  "dct_title_s": "2015 LiDAR Tile 315000_234000 for Dublin City",
-  "dct_description_sm": "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Tile 315000_234000, which is one part of data that was collected over an area of more than 2km\u00b2 in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38595_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license.",
-  "dct_accessRights_s": "Public",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38595\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79822/nyu_2451_38595_pc_T_315000_234000.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38595",
-  "id": "nyu-2451-38595",
-  "gbl_resourceType_sm": "Multi-spectral data",
-  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
-  "dct_format_s": "LAZ",
-  "dct_language_sm": "English",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_publisher_sm": "New York University. Center for Urban Science and Progress",
-  "dct_creator_sm": [
-    "Debra F. Laefer",
-    "Saleh Abuwarda",
-    "Anh-Vu Vo",
-    "Linh Truong-Hong",
-    "Hamid Gharibi"
-  ],
-  "dct_subject_sm": [
-    "Cities and towns",
-    "Urban density",
-    "Urban development"
-  ],
-  "dct_issued_s": "2017",
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "dct_spatial_sm": [
-    "Dublin City, Leinster, Ireland",
-    "Dublin, Leinster, Ireland"
-  ],
-  "locn_geometry": "ENVELOPE(-6.274065, -6.266379, 53.348457, 53.343858)",
-  "gbl_indexYear_im": 2015,
-  "gbl_mdVersion_s": "Aardvark",
-  "nyu_addl_format_sm": [
-    "LAZ (Point-cloud)",
-    "LAS (Full-waveform)",
-    "Pulsewaves (Full-waveform)",
-    "GeoTIFF (RGBi ortho-photo)"
-  ],
-  "dct_source_sm": [
-    "nyu-2451-38684"
-  ],
-  "nyu_addl_dspace_s": "39591",
-  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
-  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/79822/nyu_2451_38595_pc_T_315000_234000.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79821/nyu_2451_38595_fwf_las_T_315000_234000.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79824/nyu_2451_38595_fwf_plswvs_T_315000_234000.zip\",\"GeoTIFF (RGBi ortho-photo)\":\"https://archive.nyu.edu/retrieve/79825/nyu_2451_38595_orthophoto_T_315000_234000.zip\"}",
-  "dct_isPartOf_sm": [
-    "2015 Dublin LiDAR",
-    "NYU Research Data"
-  ]
+{
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/38595"
+  ],
+  "dct_title_s": "2015 LiDAR Tile 315000_234000 for Dublin City",
+  "dct_description_sm": [
+    "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Tile 315000_234000, which is one part of data that was collected over an area of more than 2km² in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38595_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license."
+  ],
+  "dct_accessRights_s": "Public",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38595\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79822/nyu_2451_38595_pc_T_315000_234000.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38595",
+  "id": "nyu-2451-38595",
+  "gbl_resourceType_sm": [
+    "Multi-spectral data"
+  ],
+  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
+  "dct_format_s": "LAZ",
+  "dct_language_sm": [
+    "English"
+  ],
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_publisher_sm": [
+    "New York University. Center for Urban Science and Progress"
+  ],
+  "dct_creator_sm": [
+    "Debra F. Laefer",
+    "Saleh Abuwarda",
+    "Anh-Vu Vo",
+    "Linh Truong-Hong",
+    "Hamid Gharibi"
+  ],
+  "dct_subject_sm": [
+    "Cities and towns",
+    "Urban density",
+    "Urban development"
+  ],
+  "dct_issued_s": "2017",
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "dct_spatial_sm": [
+    "Dublin City, Leinster, Ireland",
+    "Dublin, Leinster, Ireland"
+  ],
+  "locn_geometry": "ENVELOPE(-6.274065, -6.266379, 53.348457, 53.343858)",
+  "gbl_indexYear_im": [
+    2015
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "nyu_addl_format_sm": [
+    "LAZ (Point-cloud)",
+    "LAS (Full-waveform)",
+    "Pulsewaves (Full-waveform)",
+    "GeoTIFF (RGBi ortho-photo)"
+  ],
+  "dct_source_sm": [
+    "nyu-2451-38684"
+  ],
+  "nyu_addl_dspace_s": "39591",
+  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
+  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/79822/nyu_2451_38595_pc_T_315000_234000.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79821/nyu_2451_38595_fwf_las_T_315000_234000.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79824/nyu_2451_38595_fwf_plswvs_T_315000_234000.zip\",\"GeoTIFF (RGBi ortho-photo)\":\"https://archive.nyu.edu/retrieve/79825/nyu_2451_38595_orthophoto_T_315000_234000.zip\"}",
+  "dct_isPartOf_sm": [
+    "2015 Dublin LiDAR",
+    "NYU Research Data"
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-38596.json b/metadata-aardvark/Datasets/nyu-2451-38596.json
index bd4b93cd2..124785023 100644
--- a/metadata-aardvark/Datasets/nyu-2451-38596.json
+++ b/metadata-aardvark/Datasets/nyu-2451-38596.json
@@ -1,54 +1,68 @@
-{
-  "dct_identifier_sm": "http://hdl.handle.net/2451/38596",
-  "dct_title_s": "2015 LiDAR Tile 315000_234500 for Dublin City",
-  "dct_description_sm": "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Tile 315000_234500, which is one part of data that was collected over an area of more than 2km\u00b2 in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38596_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license.",
-  "dct_accessRights_s": "Public",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38596\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79827/nyu_2451_38596_pc_T_315000_234500.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38596",
-  "id": "nyu-2451-38596",
-  "gbl_resourceType_sm": "Multi-spectral data",
-  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
-  "dct_format_s": "LAZ",
-  "dct_language_sm": "English",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_publisher_sm": "New York University. Center for Urban Science and Progress",
-  "dct_creator_sm": [
-    "Debra F. Laefer",
-    "Saleh Abuwarda",
-    "Anh-Vu Vo",
-    "Linh Truong-Hong",
-    "Hamid Gharibi"
-  ],
-  "dct_subject_sm": [
-    "Cities and towns",
-    "Urban density",
-    "Urban development"
-  ],
-  "dct_issued_s": "2017",
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "dct_spatial_sm": [
-    "Dublin City, Leinster, Ireland",
-    "Dublin, Leinster, Ireland"
-  ],
-  "locn_geometry": "ENVELOPE(-6.273884, -6.266197, 53.352947, 53.348348)",
-  "gbl_indexYear_im": 2015,
-  "gbl_mdVersion_s": "Aardvark",
-  "nyu_addl_format_sm": [
-    "LAZ (Point-cloud)",
-    "LAS (Full-waveform)",
-    "Pulsewaves (Full-waveform)"
-  ],
-  "dct_source_sm": [
-    "nyu-2451-38684"
-  ],
-  "nyu_addl_dspace_s": "39592",
-  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
-  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/79827/nyu_2451_38596_pc_T_315000_234500.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79826/nyu_2451_38596_fwf_las_T_315000_234500.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79829/nyu_2451_38596_fwf_plswvs_T_315000_234500.zip\"}",
-  "dct_isPartOf_sm": [
-    "2015 Dublin LiDAR",
-    "NYU Research Data"
-  ]
+{
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/38596"
+  ],
+  "dct_title_s": "2015 LiDAR Tile 315000_234500 for Dublin City",
+  "dct_description_sm": [
+    "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Tile 315000_234500, which is one part of data that was collected over an area of more than 2km² in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38596_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license."
+  ],
+  "dct_accessRights_s": "Public",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38596\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79827/nyu_2451_38596_pc_T_315000_234500.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38596",
+  "id": "nyu-2451-38596",
+  "gbl_resourceType_sm": [
+    "Multi-spectral data"
+  ],
+  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
+  "dct_format_s": "LAZ",
+  "dct_language_sm": [
+    "English"
+  ],
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_publisher_sm": [
+    "New York University. Center for Urban Science and Progress"
+  ],
+  "dct_creator_sm": [
+    "Debra F. Laefer",
+    "Saleh Abuwarda",
+    "Anh-Vu Vo",
+    "Linh Truong-Hong",
+    "Hamid Gharibi"
+  ],
+  "dct_subject_sm": [
+    "Cities and towns",
+    "Urban density",
+    "Urban development"
+  ],
+  "dct_issued_s": "2017",
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "dct_spatial_sm": [
+    "Dublin City, Leinster, Ireland",
+    "Dublin, Leinster, Ireland"
+  ],
+  "locn_geometry": "ENVELOPE(-6.273884, -6.266197, 53.352947, 53.348348)",
+  "gbl_indexYear_im": [
+    2015
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "nyu_addl_format_sm": [
+    "LAZ (Point-cloud)",
+    "LAS (Full-waveform)",
+    "Pulsewaves (Full-waveform)"
+  ],
+  "dct_source_sm": [
+    "nyu-2451-38684"
+  ],
+  "nyu_addl_dspace_s": "39592",
+  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
+  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/79827/nyu_2451_38596_pc_T_315000_234500.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79826/nyu_2451_38596_fwf_las_T_315000_234500.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79829/nyu_2451_38596_fwf_plswvs_T_315000_234500.zip\"}",
+  "dct_isPartOf_sm": [
+    "2015 Dublin LiDAR",
+    "NYU Research Data"
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-38597.json b/metadata-aardvark/Datasets/nyu-2451-38597.json
index 07a327e69..9ae109e0b 100644
--- a/metadata-aardvark/Datasets/nyu-2451-38597.json
+++ b/metadata-aardvark/Datasets/nyu-2451-38597.json
@@ -1,54 +1,68 @@
-{
-  "dct_identifier_sm": "http://hdl.handle.net/2451/38597",
-  "dct_title_s": "2015 LiDAR Tile 315000_235000 for Dublin City",
-  "dct_description_sm": "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Tile 315000_235000, which is one part of data that was collected over an area of more than 2km\u00b2 in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38597_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license.",
-  "dct_accessRights_s": "Public",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38597\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79831/nyu_2451_38597_pc_T_315000_235000.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38597",
-  "id": "nyu-2451-38597",
-  "gbl_resourceType_sm": "Multi-spectral data",
-  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
-  "dct_format_s": "LAZ",
-  "dct_language_sm": "English",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_publisher_sm": "New York University. Center for Urban Science and Progress",
-  "dct_creator_sm": [
-    "Debra F. Laefer",
-    "Saleh Abuwarda",
-    "Anh-Vu Vo",
-    "Linh Truong-Hong",
-    "Hamid Gharibi"
-  ],
-  "dct_subject_sm": [
-    "Cities and towns",
-    "Urban density",
-    "Urban development"
-  ],
-  "dct_issued_s": "2017",
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "dct_spatial_sm": [
-    "Dublin City, Leinster, Ireland",
-    "Dublin, Leinster, Ireland"
-  ],
-  "locn_geometry": "ENVELOPE(-6.269776, -6.266111, 53.35501, 53.352838)",
-  "gbl_indexYear_im": 2015,
-  "gbl_mdVersion_s": "Aardvark",
-  "nyu_addl_format_sm": [
-    "LAZ (Point-cloud)",
-    "LAS (Full-waveform)",
-    "Pulsewaves (Full-waveform)"
-  ],
-  "dct_source_sm": [
-    "nyu-2451-38684"
-  ],
-  "nyu_addl_dspace_s": "39593",
-  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
-  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/79831/nyu_2451_38597_pc_T_315000_235000.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79830/nyu_2451_38597_fwf_las_T_315000_235000.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79833/nyu_2451_38597_fwf_plswvs_T_315000_235000.zip\"}",
-  "dct_isPartOf_sm": [
-    "2015 Dublin LiDAR",
-    "NYU Research Data"
-  ]
+{
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/38597"
+  ],
+  "dct_title_s": "2015 LiDAR Tile 315000_235000 for Dublin City",
+  "dct_description_sm": [
+    "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Tile 315000_235000, which is one part of data that was collected over an area of more than 2km² in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38597_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license."
+  ],
+  "dct_accessRights_s": "Public",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38597\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79831/nyu_2451_38597_pc_T_315000_235000.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38597",
+  "id": "nyu-2451-38597",
+  "gbl_resourceType_sm": [
+    "Multi-spectral data"
+  ],
+  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
+  "dct_format_s": "LAZ",
+  "dct_language_sm": [
+    "English"
+  ],
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_publisher_sm": [
+    "New York University. Center for Urban Science and Progress"
+  ],
+  "dct_creator_sm": [
+    "Debra F. Laefer",
+    "Saleh Abuwarda",
+    "Anh-Vu Vo",
+    "Linh Truong-Hong",
+    "Hamid Gharibi"
+  ],
+  "dct_subject_sm": [
+    "Cities and towns",
+    "Urban density",
+    "Urban development"
+  ],
+  "dct_issued_s": "2017",
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "dct_spatial_sm": [
+    "Dublin City, Leinster, Ireland",
+    "Dublin, Leinster, Ireland"
+  ],
+  "locn_geometry": "ENVELOPE(-6.269776, -6.266111, 53.35501, 53.352838)",
+  "gbl_indexYear_im": [
+    2015
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "nyu_addl_format_sm": [
+    "LAZ (Point-cloud)",
+    "LAS (Full-waveform)",
+    "Pulsewaves (Full-waveform)"
+  ],
+  "dct_source_sm": [
+    "nyu-2451-38684"
+  ],
+  "nyu_addl_dspace_s": "39593",
+  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
+  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/79831/nyu_2451_38597_pc_T_315000_235000.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79830/nyu_2451_38597_fwf_las_T_315000_235000.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79833/nyu_2451_38597_fwf_plswvs_T_315000_235000.zip\"}",
+  "dct_isPartOf_sm": [
+    "2015 Dublin LiDAR",
+    "NYU Research Data"
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-38598.json b/metadata-aardvark/Datasets/nyu-2451-38598.json
index f7080760a..bd6eee02a 100644
--- a/metadata-aardvark/Datasets/nyu-2451-38598.json
+++ b/metadata-aardvark/Datasets/nyu-2451-38598.json
@@ -1,54 +1,68 @@
-{
-  "dct_identifier_sm": "http://hdl.handle.net/2451/38598",
-  "dct_title_s": "2015 LiDAR Tile 315500_232500 for Dublin City",
-  "dct_description_sm": "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Tile 315500_232500, which is one part of data that was collected over an area of more than 2km\u00b2 in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38598_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license.",
-  "dct_accessRights_s": "Public",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38598\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79835/nyu_2451_38598_pc_T_315500_232500.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38598",
-  "id": "nyu-2451-38598",
-  "gbl_resourceType_sm": "Multi-spectral data",
-  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
-  "dct_format_s": "LAZ",
-  "dct_language_sm": "English",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_publisher_sm": "New York University. Center for Urban Science and Progress",
-  "dct_creator_sm": [
-    "Debra F. Laefer",
-    "Saleh Abuwarda",
-    "Anh-Vu Vo",
-    "Linh Truong-Hong",
-    "Hamid Gharibi"
-  ],
-  "dct_subject_sm": [
-    "Cities and towns",
-    "Urban density",
-    "Urban development"
-  ],
-  "dct_issued_s": "2017",
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "dct_spatial_sm": [
-    "Dublin City, Leinster, Ireland",
-    "Dublin, Leinster, Ireland"
-  ],
-  "locn_geometry": "ENVELOPE(-6.264958, -6.259424, 53.334847, 53.333192)",
-  "gbl_indexYear_im": 2015,
-  "gbl_mdVersion_s": "Aardvark",
-  "nyu_addl_format_sm": [
-    "LAZ (Point-cloud)",
-    "LAS (Full-waveform)",
-    "Pulsewaves (Full-waveform)"
-  ],
-  "dct_source_sm": [
-    "nyu-2451-38684"
-  ],
-  "nyu_addl_dspace_s": "39594",
-  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
-  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/79835/nyu_2451_38598_pc_T_315500_232500.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79834/nyu_2451_38598_fwf_las_T_315500_232500.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79837/nyu_2451_38598_fwf_plswvs_T_315500_232500.zip\"}",
-  "dct_isPartOf_sm": [
-    "2015 Dublin LiDAR",
-    "NYU Research Data"
-  ]
+{
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/38598"
+  ],
+  "dct_title_s": "2015 LiDAR Tile 315500_232500 for Dublin City",
+  "dct_description_sm": [
+    "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Tile 315500_232500, which is one part of data that was collected over an area of more than 2km² in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38598_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license."
+  ],
+  "dct_accessRights_s": "Public",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38598\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79835/nyu_2451_38598_pc_T_315500_232500.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38598",
+  "id": "nyu-2451-38598",
+  "gbl_resourceType_sm": [
+    "Multi-spectral data"
+  ],
+  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
+  "dct_format_s": "LAZ",
+  "dct_language_sm": [
+    "English"
+  ],
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_publisher_sm": [
+    "New York University. Center for Urban Science and Progress"
+  ],
+  "dct_creator_sm": [
+    "Debra F. Laefer",
+    "Saleh Abuwarda",
+    "Anh-Vu Vo",
+    "Linh Truong-Hong",
+    "Hamid Gharibi"
+  ],
+  "dct_subject_sm": [
+    "Cities and towns",
+    "Urban density",
+    "Urban development"
+  ],
+  "dct_issued_s": "2017",
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "dct_spatial_sm": [
+    "Dublin City, Leinster, Ireland",
+    "Dublin, Leinster, Ireland"
+  ],
+  "locn_geometry": "ENVELOPE(-6.264958, -6.259424, 53.334847, 53.333192)",
+  "gbl_indexYear_im": [
+    2015
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "nyu_addl_format_sm": [
+    "LAZ (Point-cloud)",
+    "LAS (Full-waveform)",
+    "Pulsewaves (Full-waveform)"
+  ],
+  "dct_source_sm": [
+    "nyu-2451-38684"
+  ],
+  "nyu_addl_dspace_s": "39594",
+  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
+  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/79835/nyu_2451_38598_pc_T_315500_232500.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79834/nyu_2451_38598_fwf_las_T_315500_232500.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79837/nyu_2451_38598_fwf_plswvs_T_315500_232500.zip\"}",
+  "dct_isPartOf_sm": [
+    "2015 Dublin LiDAR",
+    "NYU Research Data"
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-38599.json b/metadata-aardvark/Datasets/nyu-2451-38599.json
index 33ec12ee5..164f49af1 100644
--- a/metadata-aardvark/Datasets/nyu-2451-38599.json
+++ b/metadata-aardvark/Datasets/nyu-2451-38599.json
@@ -1,54 +1,68 @@
-{
-  "dct_identifier_sm": "http://hdl.handle.net/2451/38599",
-  "dct_title_s": "2015 LiDAR Tile 315500_233000 for Dublin City",
-  "dct_description_sm": "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Tile 315500_233000, which is one part of data that was collected over an area of more than 2km\u00b2 in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38599_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license.",
-  "dct_accessRights_s": "Public",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38599\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79839/nyu_2451_38599_pc_T_315500_233000.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38599",
-  "id": "nyu-2451-38599",
-  "gbl_resourceType_sm": "Multi-spectral data",
-  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
-  "dct_format_s": "LAZ",
-  "dct_language_sm": "English",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_publisher_sm": "New York University. Center for Urban Science and Progress",
-  "dct_creator_sm": [
-    "Debra F. Laefer",
-    "Saleh Abuwarda",
-    "Anh-Vu Vo",
-    "Linh Truong-Hong",
-    "Hamid Gharibi"
-  ],
-  "dct_subject_sm": [
-    "Cities and towns",
-    "Urban density",
-    "Urban development"
-  ],
-  "dct_issued_s": "2017",
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "dct_spatial_sm": [
-    "Dublin City, Leinster, Ireland",
-    "Dublin, Leinster, Ireland"
-  ],
-  "locn_geometry": "ENVELOPE(-6.266926, -6.259241, 53.339367, 53.334767)",
-  "gbl_indexYear_im": 2015,
-  "gbl_mdVersion_s": "Aardvark",
-  "nyu_addl_format_sm": [
-    "LAZ (Point-cloud)",
-    "LAS (Full-waveform)",
-    "Pulsewaves (Full-waveform)"
-  ],
-  "dct_source_sm": [
-    "nyu-2451-38684"
-  ],
-  "nyu_addl_dspace_s": "39595",
-  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
-  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/79839/nyu_2451_38599_pc_T_315500_233000.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79838/nyu_2451_38599_fwf_las_T_315500_233000.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79841/nyu_2451_38599_fwf_plswvs_T_315500_233000.zip\"}",
-  "dct_isPartOf_sm": [
-    "2015 Dublin LiDAR",
-    "NYU Research Data"
-  ]
+{
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/38599"
+  ],
+  "dct_title_s": "2015 LiDAR Tile 315500_233000 for Dublin City",
+  "dct_description_sm": [
+    "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Tile 315500_233000, which is one part of data that was collected over an area of more than 2km² in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38599_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license."
+  ],
+  "dct_accessRights_s": "Public",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38599\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79839/nyu_2451_38599_pc_T_315500_233000.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38599",
+  "id": "nyu-2451-38599",
+  "gbl_resourceType_sm": [
+    "Multi-spectral data"
+  ],
+  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
+  "dct_format_s": "LAZ",
+  "dct_language_sm": [
+    "English"
+  ],
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_publisher_sm": [
+    "New York University. Center for Urban Science and Progress"
+  ],
+  "dct_creator_sm": [
+    "Debra F. Laefer",
+    "Saleh Abuwarda",
+    "Anh-Vu Vo",
+    "Linh Truong-Hong",
+    "Hamid Gharibi"
+  ],
+  "dct_subject_sm": [
+    "Cities and towns",
+    "Urban density",
+    "Urban development"
+  ],
+  "dct_issued_s": "2017",
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "dct_spatial_sm": [
+    "Dublin City, Leinster, Ireland",
+    "Dublin, Leinster, Ireland"
+  ],
+  "locn_geometry": "ENVELOPE(-6.266926, -6.259241, 53.339367, 53.334767)",
+  "gbl_indexYear_im": [
+    2015
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "nyu_addl_format_sm": [
+    "LAZ (Point-cloud)",
+    "LAS (Full-waveform)",
+    "Pulsewaves (Full-waveform)"
+  ],
+  "dct_source_sm": [
+    "nyu-2451-38684"
+  ],
+  "nyu_addl_dspace_s": "39595",
+  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
+  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/79839/nyu_2451_38599_pc_T_315500_233000.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79838/nyu_2451_38599_fwf_las_T_315500_233000.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79841/nyu_2451_38599_fwf_plswvs_T_315500_233000.zip\"}",
+  "dct_isPartOf_sm": [
+    "2015 Dublin LiDAR",
+    "NYU Research Data"
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-38600.json b/metadata-aardvark/Datasets/nyu-2451-38600.json
index ac9afa699..de426404c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-38600.json
+++ b/metadata-aardvark/Datasets/nyu-2451-38600.json
@@ -1,55 +1,69 @@
-{
-  "dct_identifier_sm": "http://hdl.handle.net/2451/38600",
-  "dct_title_s": "2015 LiDAR Tile 315500_233500 for Dublin City",
-  "dct_description_sm": "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Tile 315500_233500, which is one part of data that was collected over an area of more than 2km\u00b2 in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38600_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license.",
-  "dct_accessRights_s": "Public",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38600\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79843/nyu_2451_38600_pc_T_315500_233500.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38600",
-  "id": "nyu-2451-38600",
-  "gbl_resourceType_sm": "Multi-spectral data",
-  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
-  "dct_format_s": "LAZ",
-  "dct_language_sm": "English",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_publisher_sm": "New York University. Center for Urban Science and Progress",
-  "dct_creator_sm": [
-    "Debra F. Laefer",
-    "Saleh Abuwarda",
-    "Anh-Vu Vo",
-    "Linh Truong-Hong",
-    "Hamid Gharibi"
-  ],
-  "dct_subject_sm": [
-    "Cities and towns",
-    "Urban density",
-    "Urban development"
-  ],
-  "dct_issued_s": "2017",
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "dct_spatial_sm": [
-    "Dublin City, Leinster, Ireland",
-    "Dublin, Leinster, Ireland"
-  ],
-  "locn_geometry": "ENVELOPE(-6.266744, -6.259058, 53.343858, 53.339258)",
-  "gbl_indexYear_im": 2015,
-  "gbl_mdVersion_s": "Aardvark",
-  "nyu_addl_format_sm": [
-    "LAZ (Point-cloud)",
-    "LAS (Full-waveform)",
-    "Pulsewaves (Full-waveform)",
-    "GeoTIFF (RGBi ortho-photo)"
-  ],
-  "dct_source_sm": [
-    "nyu-2451-38684"
-  ],
-  "nyu_addl_dspace_s": "39596",
-  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
-  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/79843/nyu_2451_38600_pc_T_315500_233500.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79842/nyu_2451_38600_fwf_las_T_315500_233500.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79845/nyu_2451_38600_fwf_plswvs_T_315500_233500.zip\",\"GeoTIFF (RGBi ortho-photo)\":\"https://archive.nyu.edu/retrieve/79846/nyu_2451_38600_orthophoto_T_315500_233500.zip\"}",
-  "dct_isPartOf_sm": [
-    "2015 Dublin LiDAR",
-    "NYU Research Data"
-  ]
+{
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/38600"
+  ],
+  "dct_title_s": "2015 LiDAR Tile 315500_233500 for Dublin City",
+  "dct_description_sm": [
+    "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Tile 315500_233500, which is one part of data that was collected over an area of more than 2km² in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38600_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license."
+  ],
+  "dct_accessRights_s": "Public",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38600\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79843/nyu_2451_38600_pc_T_315500_233500.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38600",
+  "id": "nyu-2451-38600",
+  "gbl_resourceType_sm": [
+    "Multi-spectral data"
+  ],
+  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
+  "dct_format_s": "LAZ",
+  "dct_language_sm": [
+    "English"
+  ],
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_publisher_sm": [
+    "New York University. Center for Urban Science and Progress"
+  ],
+  "dct_creator_sm": [
+    "Debra F. Laefer",
+    "Saleh Abuwarda",
+    "Anh-Vu Vo",
+    "Linh Truong-Hong",
+    "Hamid Gharibi"
+  ],
+  "dct_subject_sm": [
+    "Cities and towns",
+    "Urban density",
+    "Urban development"
+  ],
+  "dct_issued_s": "2017",
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "dct_spatial_sm": [
+    "Dublin City, Leinster, Ireland",
+    "Dublin, Leinster, Ireland"
+  ],
+  "locn_geometry": "ENVELOPE(-6.266744, -6.259058, 53.343858, 53.339258)",
+  "gbl_indexYear_im": [
+    2015
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "nyu_addl_format_sm": [
+    "LAZ (Point-cloud)",
+    "LAS (Full-waveform)",
+    "Pulsewaves (Full-waveform)",
+    "GeoTIFF (RGBi ortho-photo)"
+  ],
+  "dct_source_sm": [
+    "nyu-2451-38684"
+  ],
+  "nyu_addl_dspace_s": "39596",
+  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
+  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/79843/nyu_2451_38600_pc_T_315500_233500.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79842/nyu_2451_38600_fwf_las_T_315500_233500.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79845/nyu_2451_38600_fwf_plswvs_T_315500_233500.zip\",\"GeoTIFF (RGBi ortho-photo)\":\"https://archive.nyu.edu/retrieve/79846/nyu_2451_38600_orthophoto_T_315500_233500.zip\"}",
+  "dct_isPartOf_sm": [
+    "2015 Dublin LiDAR",
+    "NYU Research Data"
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-38601.json b/metadata-aardvark/Datasets/nyu-2451-38601.json
index abe6a0805..4544bf5a1 100644
--- a/metadata-aardvark/Datasets/nyu-2451-38601.json
+++ b/metadata-aardvark/Datasets/nyu-2451-38601.json
@@ -1,55 +1,69 @@
-{
-  "dct_identifier_sm": "http://hdl.handle.net/2451/38601",
-  "dct_title_s": "2015 LiDAR Tile 315500_234000 for Dublin City",
-  "dct_description_sm": "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Tile 315500_234000, which is one part of data that was collected over an area of more than 2km\u00b2 in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38601_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license.",
-  "dct_accessRights_s": "Public",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38601\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79848/nyu_2451_38601_pc_T_315500_234000.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38601",
-  "id": "nyu-2451-38601",
-  "gbl_resourceType_sm": "Multi-spectral data",
-  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
-  "dct_format_s": "LAZ",
-  "dct_language_sm": "English",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_publisher_sm": "New York University. Center for Urban Science and Progress",
-  "dct_creator_sm": [
-    "Debra F. Laefer",
-    "Saleh Abuwarda",
-    "Anh-Vu Vo",
-    "Linh Truong-Hong",
-    "Hamid Gharibi"
-  ],
-  "dct_subject_sm": [
-    "Cities and towns",
-    "Urban density",
-    "Urban development"
-  ],
-  "dct_issued_s": "2017",
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "dct_spatial_sm": [
-    "Dublin City, Leinster, Ireland",
-    "Dublin, Leinster, Ireland"
-  ],
-  "locn_geometry": "ENVELOPE(-6.266562, -6.258875, 53.348348, 53.343748)",
-  "gbl_indexYear_im": 2015,
-  "gbl_mdVersion_s": "Aardvark",
-  "nyu_addl_format_sm": [
-    "LAZ (Point-cloud)",
-    "LAS (Full-waveform)",
-    "Pulsewaves (Full-waveform)",
-    "GeoTIFF (RGBi ortho-photo)"
-  ],
-  "dct_source_sm": [
-    "nyu-2451-38684"
-  ],
-  "nyu_addl_dspace_s": "39597",
-  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
-  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/79848/nyu_2451_38601_pc_T_315500_234000.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79847/nyu_2451_38601_fwf_las_T_315500_234000.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79850/nyu_2451_38601_fwf_plswvs_T_315500_234000.zip\",\"GeoTIFF (RGBi ortho-photo)\":\"https://archive.nyu.edu/retrieve/79851/nyu_2451_38601_orthophoto_T_315500_234000.zip\"}",
-  "dct_isPartOf_sm": [
-    "2015 Dublin LiDAR",
-    "NYU Research Data"
-  ]
+{
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/38601"
+  ],
+  "dct_title_s": "2015 LiDAR Tile 315500_234000 for Dublin City",
+  "dct_description_sm": [
+    "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Tile 315500_234000, which is one part of data that was collected over an area of more than 2km² in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38601_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license."
+  ],
+  "dct_accessRights_s": "Public",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38601\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79848/nyu_2451_38601_pc_T_315500_234000.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38601",
+  "id": "nyu-2451-38601",
+  "gbl_resourceType_sm": [
+    "Multi-spectral data"
+  ],
+  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
+  "dct_format_s": "LAZ",
+  "dct_language_sm": [
+    "English"
+  ],
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_publisher_sm": [
+    "New York University. Center for Urban Science and Progress"
+  ],
+  "dct_creator_sm": [
+    "Debra F. Laefer",
+    "Saleh Abuwarda",
+    "Anh-Vu Vo",
+    "Linh Truong-Hong",
+    "Hamid Gharibi"
+  ],
+  "dct_subject_sm": [
+    "Cities and towns",
+    "Urban density",
+    "Urban development"
+  ],
+  "dct_issued_s": "2017",
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "dct_spatial_sm": [
+    "Dublin City, Leinster, Ireland",
+    "Dublin, Leinster, Ireland"
+  ],
+  "locn_geometry": "ENVELOPE(-6.266562, -6.258875, 53.348348, 53.343748)",
+  "gbl_indexYear_im": [
+    2015
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "nyu_addl_format_sm": [
+    "LAZ (Point-cloud)",
+    "LAS (Full-waveform)",
+    "Pulsewaves (Full-waveform)",
+    "GeoTIFF (RGBi ortho-photo)"
+  ],
+  "dct_source_sm": [
+    "nyu-2451-38684"
+  ],
+  "nyu_addl_dspace_s": "39597",
+  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
+  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/79848/nyu_2451_38601_pc_T_315500_234000.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79847/nyu_2451_38601_fwf_las_T_315500_234000.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79850/nyu_2451_38601_fwf_plswvs_T_315500_234000.zip\",\"GeoTIFF (RGBi ortho-photo)\":\"https://archive.nyu.edu/retrieve/79851/nyu_2451_38601_orthophoto_T_315500_234000.zip\"}",
+  "dct_isPartOf_sm": [
+    "2015 Dublin LiDAR",
+    "NYU Research Data"
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-38602.json b/metadata-aardvark/Datasets/nyu-2451-38602.json
index 0822a6a1d..380cb9603 100644
--- a/metadata-aardvark/Datasets/nyu-2451-38602.json
+++ b/metadata-aardvark/Datasets/nyu-2451-38602.json
@@ -1,55 +1,69 @@
-{
-  "dct_identifier_sm": "http://hdl.handle.net/2451/38602",
-  "dct_title_s": "2015 LiDAR Tile 315500_235000 for Dublin City",
-  "dct_description_sm": "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Tile 315500_235000, which is one part of data that was collected over an area of more than 2km\u00b2 in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38602_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license.",
-  "dct_accessRights_s": "Public",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38602\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79853/nyu_2451_38602_pc_T_315500_235000.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38602",
-  "id": "nyu-2451-38602",
-  "gbl_resourceType_sm": "Multi-spectral data",
-  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
-  "dct_format_s": "LAZ",
-  "dct_language_sm": "English",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_publisher_sm": "New York University. Center for Urban Science and Progress",
-  "dct_creator_sm": [
-    "Debra F. Laefer",
-    "Saleh Abuwarda",
-    "Anh-Vu Vo",
-    "Linh Truong-Hong",
-    "Hamid Gharibi"
-  ],
-  "dct_subject_sm": [
-    "Cities and towns",
-    "Urban density",
-    "Urban development"
-  ],
-  "dct_issued_s": "2017",
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "dct_spatial_sm": [
-    "Dublin City, Leinster, Ireland",
-    "Dublin, Leinster, Ireland"
-  ],
-  "locn_geometry": "ENVELOPE(-6.266197, -6.258517, 53.357124, 53.352729)",
-  "gbl_indexYear_im": 2015,
-  "gbl_mdVersion_s": "Aardvark",
-  "nyu_addl_format_sm": [
-    "LAZ (Point-cloud)",
-    "LAS (Full-waveform)",
-    "Pulsewaves (Full-waveform)",
-    "GeoTIFF (RGBi ortho-photo)"
-  ],
-  "dct_source_sm": [
-    "nyu-2451-38684"
-  ],
-  "nyu_addl_dspace_s": "39598",
-  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
-  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/79853/nyu_2451_38602_pc_T_315500_235000.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79852/nyu_2451_38602_fwf_las_T_315500_235000.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79855/nyu_2451_38602_fwf_plswvs_T_315500_235000.zip\",\"GeoTIFF (RGBi ortho-photo)\":\"https://archive.nyu.edu/retrieve/79856/nyu_2451_38602_orthophoto_T_315500_235000.zip\"}",
-  "dct_isPartOf_sm": [
-    "2015 Dublin LiDAR",
-    "NYU Research Data"
-  ]
+{
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/38602"
+  ],
+  "dct_title_s": "2015 LiDAR Tile 315500_235000 for Dublin City",
+  "dct_description_sm": [
+    "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Tile 315500_235000, which is one part of data that was collected over an area of more than 2km² in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38602_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license."
+  ],
+  "dct_accessRights_s": "Public",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38602\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79853/nyu_2451_38602_pc_T_315500_235000.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38602",
+  "id": "nyu-2451-38602",
+  "gbl_resourceType_sm": [
+    "Multi-spectral data"
+  ],
+  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
+  "dct_format_s": "LAZ",
+  "dct_language_sm": [
+    "English"
+  ],
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_publisher_sm": [
+    "New York University. Center for Urban Science and Progress"
+  ],
+  "dct_creator_sm": [
+    "Debra F. Laefer",
+    "Saleh Abuwarda",
+    "Anh-Vu Vo",
+    "Linh Truong-Hong",
+    "Hamid Gharibi"
+  ],
+  "dct_subject_sm": [
+    "Cities and towns",
+    "Urban density",
+    "Urban development"
+  ],
+  "dct_issued_s": "2017",
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "dct_spatial_sm": [
+    "Dublin City, Leinster, Ireland",
+    "Dublin, Leinster, Ireland"
+  ],
+  "locn_geometry": "ENVELOPE(-6.266197, -6.258517, 53.357124, 53.352729)",
+  "gbl_indexYear_im": [
+    2015
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "nyu_addl_format_sm": [
+    "LAZ (Point-cloud)",
+    "LAS (Full-waveform)",
+    "Pulsewaves (Full-waveform)",
+    "GeoTIFF (RGBi ortho-photo)"
+  ],
+  "dct_source_sm": [
+    "nyu-2451-38684"
+  ],
+  "nyu_addl_dspace_s": "39598",
+  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
+  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/79853/nyu_2451_38602_pc_T_315500_235000.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79852/nyu_2451_38602_fwf_las_T_315500_235000.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79855/nyu_2451_38602_fwf_plswvs_T_315500_235000.zip\",\"GeoTIFF (RGBi ortho-photo)\":\"https://archive.nyu.edu/retrieve/79856/nyu_2451_38602_orthophoto_T_315500_235000.zip\"}",
+  "dct_isPartOf_sm": [
+    "2015 Dublin LiDAR",
+    "NYU Research Data"
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-38603.json b/metadata-aardvark/Datasets/nyu-2451-38603.json
index c2d8ec943..eeddc7884 100644
--- a/metadata-aardvark/Datasets/nyu-2451-38603.json
+++ b/metadata-aardvark/Datasets/nyu-2451-38603.json
@@ -1,54 +1,68 @@
-{
-  "dct_identifier_sm": "http://hdl.handle.net/2451/38603",
-  "dct_title_s": "2015 LiDAR Tile 316000_232500 for Dublin City",
-  "dct_description_sm": "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Tile 316000_232500, which is one part of data that was collected over an area of more than 2km\u00b2 in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38603_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license.",
-  "dct_accessRights_s": "Public",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38603\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79858/nyu_2451_38603_pc_T_316000_232500.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38603",
-  "id": "nyu-2451-38603",
-  "gbl_resourceType_sm": "Multi-spectral data",
-  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
-  "dct_format_s": "LAZ",
-  "dct_language_sm": "English",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_publisher_sm": "New York University. Center for Urban Science and Progress",
-  "dct_creator_sm": [
-    "Debra F. Laefer",
-    "Saleh Abuwarda",
-    "Anh-Vu Vo",
-    "Linh Truong-Hong",
-    "Hamid Gharibi"
-  ],
-  "dct_subject_sm": [
-    "Cities and towns",
-    "Urban density",
-    "Urban development"
-  ],
-  "dct_issued_s": "2017",
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "dct_spatial_sm": [
-    "Dublin City, Leinster, Ireland",
-    "Dublin, Leinster, Ireland"
-  ],
-  "locn_geometry": "ENVELOPE(-6.259559, -6.251922, 53.334767, 53.331333)",
-  "gbl_indexYear_im": 2015,
-  "gbl_mdVersion_s": "Aardvark",
-  "nyu_addl_format_sm": [
-    "LAZ (Point-cloud)",
-    "LAS (Full-waveform)",
-    "Pulsewaves (Full-waveform)"
-  ],
-  "dct_source_sm": [
-    "nyu-2451-38684"
-  ],
-  "nyu_addl_dspace_s": "39599",
-  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
-  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/79858/nyu_2451_38603_pc_T_316000_232500.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79857/nyu_2451_38603_fwf_las_T_316000_232500.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79860/nyu_2451_38603_fwf_plswvs_T_316000_232500.zip\"}",
-  "dct_isPartOf_sm": [
-    "2015 Dublin LiDAR",
-    "NYU Research Data"
-  ]
+{
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/38603"
+  ],
+  "dct_title_s": "2015 LiDAR Tile 316000_232500 for Dublin City",
+  "dct_description_sm": [
+    "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Tile 316000_232500, which is one part of data that was collected over an area of more than 2km² in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38603_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license."
+  ],
+  "dct_accessRights_s": "Public",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38603\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79858/nyu_2451_38603_pc_T_316000_232500.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38603",
+  "id": "nyu-2451-38603",
+  "gbl_resourceType_sm": [
+    "Multi-spectral data"
+  ],
+  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
+  "dct_format_s": "LAZ",
+  "dct_language_sm": [
+    "English"
+  ],
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_publisher_sm": [
+    "New York University. Center for Urban Science and Progress"
+  ],
+  "dct_creator_sm": [
+    "Debra F. Laefer",
+    "Saleh Abuwarda",
+    "Anh-Vu Vo",
+    "Linh Truong-Hong",
+    "Hamid Gharibi"
+  ],
+  "dct_subject_sm": [
+    "Cities and towns",
+    "Urban density",
+    "Urban development"
+  ],
+  "dct_issued_s": "2017",
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "dct_spatial_sm": [
+    "Dublin City, Leinster, Ireland",
+    "Dublin, Leinster, Ireland"
+  ],
+  "locn_geometry": "ENVELOPE(-6.259559, -6.251922, 53.334767, 53.331333)",
+  "gbl_indexYear_im": [
+    2015
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "nyu_addl_format_sm": [
+    "LAZ (Point-cloud)",
+    "LAS (Full-waveform)",
+    "Pulsewaves (Full-waveform)"
+  ],
+  "dct_source_sm": [
+    "nyu-2451-38684"
+  ],
+  "nyu_addl_dspace_s": "39599",
+  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
+  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/79858/nyu_2451_38603_pc_T_316000_232500.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79857/nyu_2451_38603_fwf_las_T_316000_232500.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79860/nyu_2451_38603_fwf_plswvs_T_316000_232500.zip\"}",
+  "dct_isPartOf_sm": [
+    "2015 Dublin LiDAR",
+    "NYU Research Data"
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-38604.json b/metadata-aardvark/Datasets/nyu-2451-38604.json
index b3c976a59..47c7f7da9 100644
--- a/metadata-aardvark/Datasets/nyu-2451-38604.json
+++ b/metadata-aardvark/Datasets/nyu-2451-38604.json
@@ -1,55 +1,69 @@
-{
-  "dct_identifier_sm": "http://hdl.handle.net/2451/38604",
-  "dct_title_s": "2015 LiDAR Tile 316000_233000 for Dublin City",
-  "dct_description_sm": "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Tile 316000_233000, which is one part of data that was collected over an area of more than 2km\u00b2 in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38604_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license.",
-  "dct_accessRights_s": "Public",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38604\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79862/nyu_2451_38604_pc_T_316000_233000.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38604",
-  "id": "nyu-2451-38604",
-  "gbl_resourceType_sm": "Multi-spectral data",
-  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
-  "dct_format_s": "LAZ",
-  "dct_language_sm": "English",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_publisher_sm": "New York University. Center for Urban Science and Progress",
-  "dct_creator_sm": [
-    "Debra F. Laefer",
-    "Saleh Abuwarda",
-    "Anh-Vu Vo",
-    "Linh Truong-Hong",
-    "Hamid Gharibi"
-  ],
-  "dct_subject_sm": [
-    "Cities and towns",
-    "Urban density",
-    "Urban development"
-  ],
-  "dct_issued_s": "2017",
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "dct_spatial_sm": [
-    "Dublin City, Leinster, Ireland",
-    "Dublin, Leinster, Ireland"
-  ],
-  "locn_geometry": "ENVELOPE(-6.259424, -6.251738, 53.339258, 53.334658)",
-  "gbl_indexYear_im": 2015,
-  "gbl_mdVersion_s": "Aardvark",
-  "nyu_addl_format_sm": [
-    "LAZ (Point-cloud)",
-    "LAS (Full-waveform)",
-    "Pulsewaves (Full-waveform)",
-    "GeoTIFF (RGBi ortho-photo)"
-  ],
-  "dct_source_sm": [
-    "nyu-2451-38684"
-  ],
-  "nyu_addl_dspace_s": "39600",
-  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
-  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/79862/nyu_2451_38604_pc_T_316000_233000.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79861/nyu_2451_38604_fwf_las_T_316000_233000.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79884/nyu_2451_38604_fwf_plswvs_T_316000_233000.zip\",\"GeoTIFF (RGBi ortho-photo)\":\"https://archive.nyu.edu/retrieve/79885/nyu_2451_38604_orthophoto_T_316000_233000.zip\"}",
-  "dct_isPartOf_sm": [
-    "2015 Dublin LiDAR",
-    "NYU Research Data"
-  ]
+{
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/38604"
+  ],
+  "dct_title_s": "2015 LiDAR Tile 316000_233000 for Dublin City",
+  "dct_description_sm": [
+    "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Tile 316000_233000, which is one part of data that was collected over an area of more than 2km² in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38604_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license."
+  ],
+  "dct_accessRights_s": "Public",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38604\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79862/nyu_2451_38604_pc_T_316000_233000.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38604",
+  "id": "nyu-2451-38604",
+  "gbl_resourceType_sm": [
+    "Multi-spectral data"
+  ],
+  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
+  "dct_format_s": "LAZ",
+  "dct_language_sm": [
+    "English"
+  ],
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_publisher_sm": [
+    "New York University. Center for Urban Science and Progress"
+  ],
+  "dct_creator_sm": [
+    "Debra F. Laefer",
+    "Saleh Abuwarda",
+    "Anh-Vu Vo",
+    "Linh Truong-Hong",
+    "Hamid Gharibi"
+  ],
+  "dct_subject_sm": [
+    "Cities and towns",
+    "Urban density",
+    "Urban development"
+  ],
+  "dct_issued_s": "2017",
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "dct_spatial_sm": [
+    "Dublin City, Leinster, Ireland",
+    "Dublin, Leinster, Ireland"
+  ],
+  "locn_geometry": "ENVELOPE(-6.259424, -6.251738, 53.339258, 53.334658)",
+  "gbl_indexYear_im": [
+    2015
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "nyu_addl_format_sm": [
+    "LAZ (Point-cloud)",
+    "LAS (Full-waveform)",
+    "Pulsewaves (Full-waveform)",
+    "GeoTIFF (RGBi ortho-photo)"
+  ],
+  "dct_source_sm": [
+    "nyu-2451-38684"
+  ],
+  "nyu_addl_dspace_s": "39600",
+  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
+  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/79862/nyu_2451_38604_pc_T_316000_233000.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79861/nyu_2451_38604_fwf_las_T_316000_233000.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79884/nyu_2451_38604_fwf_plswvs_T_316000_233000.zip\",\"GeoTIFF (RGBi ortho-photo)\":\"https://archive.nyu.edu/retrieve/79885/nyu_2451_38604_orthophoto_T_316000_233000.zip\"}",
+  "dct_isPartOf_sm": [
+    "2015 Dublin LiDAR",
+    "NYU Research Data"
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-38605.json b/metadata-aardvark/Datasets/nyu-2451-38605.json
index 005ce36a3..96850a873 100644
--- a/metadata-aardvark/Datasets/nyu-2451-38605.json
+++ b/metadata-aardvark/Datasets/nyu-2451-38605.json
@@ -1,55 +1,69 @@
-{
-  "dct_identifier_sm": "http://hdl.handle.net/2451/38605",
-  "dct_title_s": "2015 LiDAR Tile 316000_233500 for Dublin City",
-  "dct_description_sm": "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Tile 316000_233500, which is one part of data that was collected over an area of more than 2km\u00b2 in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38605_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license.",
-  "dct_accessRights_s": "Public",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38605\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79887/nyu_2451_38605_pc_T_316000_233500.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38605",
-  "id": "nyu-2451-38605",
-  "gbl_resourceType_sm": "Multi-spectral data",
-  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
-  "dct_format_s": "LAZ",
-  "dct_language_sm": "English",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_publisher_sm": "New York University. Center for Urban Science and Progress",
-  "dct_creator_sm": [
-    "Debra F. Laefer",
-    "Saleh Abuwarda",
-    "Anh-Vu Vo",
-    "Linh Truong-Hong",
-    "Hamid Gharibi"
-  ],
-  "dct_subject_sm": [
-    "Cities and towns",
-    "Urban density",
-    "Urban development"
-  ],
-  "dct_issued_s": "2017",
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "dct_spatial_sm": [
-    "Dublin City, Leinster, Ireland",
-    "Dublin, Leinster, Ireland"
-  ],
-  "locn_geometry": "ENVELOPE(-6.259241, -6.251555, 53.343748, 53.339148)",
-  "gbl_indexYear_im": 2015,
-  "gbl_mdVersion_s": "Aardvark",
-  "nyu_addl_format_sm": [
-    "LAZ (Point-cloud)",
-    "LAS (Full-waveform)",
-    "Pulsewaves (Full-waveform)",
-    "GeoTIFF (RGBi ortho-photo)"
-  ],
-  "dct_source_sm": [
-    "nyu-2451-38684"
-  ],
-  "nyu_addl_dspace_s": "39601",
-  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
-  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/79887/nyu_2451_38605_pc_T_316000_233500.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79886/nyu_2451_38605_fwf_las_T_316000_233500.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79888/nyu_2451_38605_fwf_plswvs_T_316000_233500.zip\",\"GeoTIFF (RGBi ortho-photo)\":\"https://archive.nyu.edu/retrieve/79889/nyu_2451_38605_orthophoto_T_316000_233500.zip\"}",
-  "dct_isPartOf_sm": [
-    "2015 Dublin LiDAR",
-    "NYU Research Data"
-  ]
+{
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/38605"
+  ],
+  "dct_title_s": "2015 LiDAR Tile 316000_233500 for Dublin City",
+  "dct_description_sm": [
+    "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Tile 316000_233500, which is one part of data that was collected over an area of more than 2km² in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38605_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license."
+  ],
+  "dct_accessRights_s": "Public",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38605\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79887/nyu_2451_38605_pc_T_316000_233500.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38605",
+  "id": "nyu-2451-38605",
+  "gbl_resourceType_sm": [
+    "Multi-spectral data"
+  ],
+  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
+  "dct_format_s": "LAZ",
+  "dct_language_sm": [
+    "English"
+  ],
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_publisher_sm": [
+    "New York University. Center for Urban Science and Progress"
+  ],
+  "dct_creator_sm": [
+    "Debra F. Laefer",
+    "Saleh Abuwarda",
+    "Anh-Vu Vo",
+    "Linh Truong-Hong",
+    "Hamid Gharibi"
+  ],
+  "dct_subject_sm": [
+    "Cities and towns",
+    "Urban density",
+    "Urban development"
+  ],
+  "dct_issued_s": "2017",
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "dct_spatial_sm": [
+    "Dublin City, Leinster, Ireland",
+    "Dublin, Leinster, Ireland"
+  ],
+  "locn_geometry": "ENVELOPE(-6.259241, -6.251555, 53.343748, 53.339148)",
+  "gbl_indexYear_im": [
+    2015
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "nyu_addl_format_sm": [
+    "LAZ (Point-cloud)",
+    "LAS (Full-waveform)",
+    "Pulsewaves (Full-waveform)",
+    "GeoTIFF (RGBi ortho-photo)"
+  ],
+  "dct_source_sm": [
+    "nyu-2451-38684"
+  ],
+  "nyu_addl_dspace_s": "39601",
+  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
+  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/79887/nyu_2451_38605_pc_T_316000_233500.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79886/nyu_2451_38605_fwf_las_T_316000_233500.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79888/nyu_2451_38605_fwf_plswvs_T_316000_233500.zip\",\"GeoTIFF (RGBi ortho-photo)\":\"https://archive.nyu.edu/retrieve/79889/nyu_2451_38605_orthophoto_T_316000_233500.zip\"}",
+  "dct_isPartOf_sm": [
+    "2015 Dublin LiDAR",
+    "NYU Research Data"
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-38606.json b/metadata-aardvark/Datasets/nyu-2451-38606.json
index e547d53bf..92670a953 100644
--- a/metadata-aardvark/Datasets/nyu-2451-38606.json
+++ b/metadata-aardvark/Datasets/nyu-2451-38606.json
@@ -1,55 +1,69 @@
-{
-  "dct_identifier_sm": "http://hdl.handle.net/2451/38606",
-  "dct_title_s": "2015 LiDAR Tile 316000_234000 for Dublin City",
-  "dct_description_sm": "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Tile 316000_234000, which is one part of data that was collected over an area of more than 2km\u00b2 in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38606_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license.",
-  "dct_accessRights_s": "Public",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38606\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79891/nyu_2451_38606_pc_T_316000_234000.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38606",
-  "id": "nyu-2451-38606",
-  "gbl_resourceType_sm": "Multi-spectral data",
-  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
-  "dct_format_s": "LAZ",
-  "dct_language_sm": "English",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_publisher_sm": "New York University. Center for Urban Science and Progress",
-  "dct_creator_sm": [
-    "Debra F. Laefer",
-    "Saleh Abuwarda",
-    "Anh-Vu Vo",
-    "Linh Truong-Hong",
-    "Hamid Gharibi"
-  ],
-  "dct_subject_sm": [
-    "Cities and towns",
-    "Urban density",
-    "Urban development"
-  ],
-  "dct_issued_s": "2017",
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "dct_spatial_sm": [
-    "Dublin City, Leinster, Ireland",
-    "Dublin, Leinster, Ireland"
-  ],
-  "locn_geometry": "ENVELOPE(-6.259058, -6.251371, 53.348239, 53.343638)",
-  "gbl_indexYear_im": 2015,
-  "gbl_mdVersion_s": "Aardvark",
-  "nyu_addl_format_sm": [
-    "LAZ (Point-cloud)",
-    "LAS (Full-waveform)",
-    "Pulsewaves (Full-waveform)",
-    "GeoTIFF (RGBi ortho-photo)"
-  ],
-  "dct_source_sm": [
-    "nyu-2451-38684"
-  ],
-  "nyu_addl_dspace_s": "39602",
-  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
-  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/79891/nyu_2451_38606_pc_T_316000_234000.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79890/nyu_2451_38606_fwf_las_T_316000_234000.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79892/nyu_2451_38606_fwf_plswvs_T_316000_234000.zip\",\"GeoTIFF (RGBi ortho-photo)\":\"https://archive.nyu.edu/retrieve/79893/nyu_2451_38606_orthophoto_T_316000_234000.zip\"}",
-  "dct_isPartOf_sm": [
-    "2015 Dublin LiDAR",
-    "NYU Research Data"
-  ]
+{
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/38606"
+  ],
+  "dct_title_s": "2015 LiDAR Tile 316000_234000 for Dublin City",
+  "dct_description_sm": [
+    "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Tile 316000_234000, which is one part of data that was collected over an area of more than 2km² in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38606_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license."
+  ],
+  "dct_accessRights_s": "Public",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38606\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79891/nyu_2451_38606_pc_T_316000_234000.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38606",
+  "id": "nyu-2451-38606",
+  "gbl_resourceType_sm": [
+    "Multi-spectral data"
+  ],
+  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
+  "dct_format_s": "LAZ",
+  "dct_language_sm": [
+    "English"
+  ],
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_publisher_sm": [
+    "New York University. Center for Urban Science and Progress"
+  ],
+  "dct_creator_sm": [
+    "Debra F. Laefer",
+    "Saleh Abuwarda",
+    "Anh-Vu Vo",
+    "Linh Truong-Hong",
+    "Hamid Gharibi"
+  ],
+  "dct_subject_sm": [
+    "Cities and towns",
+    "Urban density",
+    "Urban development"
+  ],
+  "dct_issued_s": "2017",
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "dct_spatial_sm": [
+    "Dublin City, Leinster, Ireland",
+    "Dublin, Leinster, Ireland"
+  ],
+  "locn_geometry": "ENVELOPE(-6.259058, -6.251371, 53.348239, 53.343638)",
+  "gbl_indexYear_im": [
+    2015
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "nyu_addl_format_sm": [
+    "LAZ (Point-cloud)",
+    "LAS (Full-waveform)",
+    "Pulsewaves (Full-waveform)",
+    "GeoTIFF (RGBi ortho-photo)"
+  ],
+  "dct_source_sm": [
+    "nyu-2451-38684"
+  ],
+  "nyu_addl_dspace_s": "39602",
+  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
+  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/79891/nyu_2451_38606_pc_T_316000_234000.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79890/nyu_2451_38606_fwf_las_T_316000_234000.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79892/nyu_2451_38606_fwf_plswvs_T_316000_234000.zip\",\"GeoTIFF (RGBi ortho-photo)\":\"https://archive.nyu.edu/retrieve/79893/nyu_2451_38606_orthophoto_T_316000_234000.zip\"}",
+  "dct_isPartOf_sm": [
+    "2015 Dublin LiDAR",
+    "NYU Research Data"
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-38607.json b/metadata-aardvark/Datasets/nyu-2451-38607.json
index 008923db4..54ad7d375 100644
--- a/metadata-aardvark/Datasets/nyu-2451-38607.json
+++ b/metadata-aardvark/Datasets/nyu-2451-38607.json
@@ -1,55 +1,69 @@
-{
-  "dct_identifier_sm": "http://hdl.handle.net/2451/38607",
-  "dct_title_s": "2015 LiDAR Tile 316000_234500 for Dublin City",
-  "dct_description_sm": "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Tile 316000_234500, which is one part of data that was collected over an area of more than 2km\u00b2 in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38607_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license.",
-  "dct_accessRights_s": "Public",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38607\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79895/nyu_2451_38607_pc_T_316000_234500.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38607",
-  "id": "nyu-2451-38607",
-  "gbl_resourceType_sm": "Multi-spectral data",
-  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
-  "dct_format_s": "LAZ",
-  "dct_language_sm": "English",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_publisher_sm": "New York University. Center for Urban Science and Progress",
-  "dct_creator_sm": [
-    "Debra F. Laefer",
-    "Saleh Abuwarda",
-    "Anh-Vu Vo",
-    "Linh Truong-Hong",
-    "Hamid Gharibi"
-  ],
-  "dct_subject_sm": [
-    "Cities and towns",
-    "Urban density",
-    "Urban development"
-  ],
-  "dct_issued_s": "2017",
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "dct_spatial_sm": [
-    "Dublin City, Leinster, Ireland",
-    "Dublin, Leinster, Ireland"
-  ],
-  "locn_geometry": "ENVELOPE(-6.258875, -6.251187, 53.352729, 53.348129)",
-  "gbl_indexYear_im": 2015,
-  "gbl_mdVersion_s": "Aardvark",
-  "nyu_addl_format_sm": [
-    "LAZ (Point-cloud)",
-    "LAS (Full-waveform)",
-    "Pulsewaves (Full-waveform)",
-    "GeoTIFF (RGBi ortho-photo)"
-  ],
-  "dct_source_sm": [
-    "nyu-2451-38684"
-  ],
-  "nyu_addl_dspace_s": "39603",
-  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
-  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/79895/nyu_2451_38607_pc_T_316000_234500.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79894/nyu_2451_38607_fwf_las_T_316000_234500.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79896/nyu_2451_38607_fwf_plswvs_T_316000_234500.zip\",\"GeoTIFF (RGBi ortho-photo)\":\"https://archive.nyu.edu/retrieve/79897/nyu_2451_38607_orthophoto_T_316000_234500.zip\"}",
-  "dct_isPartOf_sm": [
-    "2015 Dublin LiDAR",
-    "NYU Research Data"
-  ]
+{
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/38607"
+  ],
+  "dct_title_s": "2015 LiDAR Tile 316000_234500 for Dublin City",
+  "dct_description_sm": [
+    "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Tile 316000_234500, which is one part of data that was collected over an area of more than 2km² in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38607_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license."
+  ],
+  "dct_accessRights_s": "Public",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38607\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79895/nyu_2451_38607_pc_T_316000_234500.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38607",
+  "id": "nyu-2451-38607",
+  "gbl_resourceType_sm": [
+    "Multi-spectral data"
+  ],
+  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
+  "dct_format_s": "LAZ",
+  "dct_language_sm": [
+    "English"
+  ],
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_publisher_sm": [
+    "New York University. Center for Urban Science and Progress"
+  ],
+  "dct_creator_sm": [
+    "Debra F. Laefer",
+    "Saleh Abuwarda",
+    "Anh-Vu Vo",
+    "Linh Truong-Hong",
+    "Hamid Gharibi"
+  ],
+  "dct_subject_sm": [
+    "Cities and towns",
+    "Urban density",
+    "Urban development"
+  ],
+  "dct_issued_s": "2017",
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "dct_spatial_sm": [
+    "Dublin City, Leinster, Ireland",
+    "Dublin, Leinster, Ireland"
+  ],
+  "locn_geometry": "ENVELOPE(-6.258875, -6.251187, 53.352729, 53.348129)",
+  "gbl_indexYear_im": [
+    2015
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "nyu_addl_format_sm": [
+    "LAZ (Point-cloud)",
+    "LAS (Full-waveform)",
+    "Pulsewaves (Full-waveform)",
+    "GeoTIFF (RGBi ortho-photo)"
+  ],
+  "dct_source_sm": [
+    "nyu-2451-38684"
+  ],
+  "nyu_addl_dspace_s": "39603",
+  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
+  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/79895/nyu_2451_38607_pc_T_316000_234500.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79894/nyu_2451_38607_fwf_las_T_316000_234500.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79896/nyu_2451_38607_fwf_plswvs_T_316000_234500.zip\",\"GeoTIFF (RGBi ortho-photo)\":\"https://archive.nyu.edu/retrieve/79897/nyu_2451_38607_orthophoto_T_316000_234500.zip\"}",
+  "dct_isPartOf_sm": [
+    "2015 Dublin LiDAR",
+    "NYU Research Data"
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-38608.json b/metadata-aardvark/Datasets/nyu-2451-38608.json
index e3b212d42..8e34f1b78 100644
--- a/metadata-aardvark/Datasets/nyu-2451-38608.json
+++ b/metadata-aardvark/Datasets/nyu-2451-38608.json
@@ -1,54 +1,68 @@
-{
-  "dct_identifier_sm": "http://hdl.handle.net/2451/38608",
-  "dct_title_s": "2015 LiDAR Tile 316000_235000 for Dublin City",
-  "dct_description_sm": "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Tile 316000_235000, which is one part of data that was collected over an area of more than 2km\u00b2 in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38608_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license.",
-  "dct_accessRights_s": "Public",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38608\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79899/nyu_2451_38608_pc_T_316000_235000.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38608",
-  "id": "nyu-2451-38608",
-  "gbl_resourceType_sm": "Multi-spectral data",
-  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
-  "dct_format_s": "LAZ",
-  "dct_language_sm": "English",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_publisher_sm": "New York University. Center for Urban Science and Progress",
-  "dct_creator_sm": [
-    "Debra F. Laefer",
-    "Saleh Abuwarda",
-    "Anh-Vu Vo",
-    "Linh Truong-Hong",
-    "Hamid Gharibi"
-  ],
-  "dct_subject_sm": [
-    "Cities and towns",
-    "Urban density",
-    "Urban development"
-  ],
-  "dct_issued_s": "2017",
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "dct_spatial_sm": [
-    "Dublin City, Leinster, Ireland",
-    "Dublin, Leinster, Ireland"
-  ],
-  "locn_geometry": "ENVELOPE(-6.258692, -6.251003, 53.357219, 53.352619)",
-  "gbl_indexYear_im": 2015,
-  "gbl_mdVersion_s": "Aardvark",
-  "nyu_addl_format_sm": [
-    "LAZ (Point-cloud)",
-    "LAS (Full-waveform)",
-    "Pulsewaves (Full-waveform)"
-  ],
-  "dct_source_sm": [
-    "nyu-2451-38684"
-  ],
-  "nyu_addl_dspace_s": "39604",
-  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
-  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/79899/nyu_2451_38608_pc_T_316000_235000.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79898/nyu_2451_38608_fwf_las_T_316000_235000.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79900/nyu_2451_38608_fwf_plswvs_T_316000_235000.zip\"}",
-  "dct_isPartOf_sm": [
-    "2015 Dublin LiDAR",
-    "NYU Research Data"
-  ]
+{
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/38608"
+  ],
+  "dct_title_s": "2015 LiDAR Tile 316000_235000 for Dublin City",
+  "dct_description_sm": [
+    "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Tile 316000_235000, which is one part of data that was collected over an area of more than 2km² in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38608_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license."
+  ],
+  "dct_accessRights_s": "Public",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38608\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79899/nyu_2451_38608_pc_T_316000_235000.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38608",
+  "id": "nyu-2451-38608",
+  "gbl_resourceType_sm": [
+    "Multi-spectral data"
+  ],
+  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
+  "dct_format_s": "LAZ",
+  "dct_language_sm": [
+    "English"
+  ],
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_publisher_sm": [
+    "New York University. Center for Urban Science and Progress"
+  ],
+  "dct_creator_sm": [
+    "Debra F. Laefer",
+    "Saleh Abuwarda",
+    "Anh-Vu Vo",
+    "Linh Truong-Hong",
+    "Hamid Gharibi"
+  ],
+  "dct_subject_sm": [
+    "Cities and towns",
+    "Urban density",
+    "Urban development"
+  ],
+  "dct_issued_s": "2017",
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "dct_spatial_sm": [
+    "Dublin City, Leinster, Ireland",
+    "Dublin, Leinster, Ireland"
+  ],
+  "locn_geometry": "ENVELOPE(-6.258692, -6.251003, 53.357219, 53.352619)",
+  "gbl_indexYear_im": [
+    2015
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "nyu_addl_format_sm": [
+    "LAZ (Point-cloud)",
+    "LAS (Full-waveform)",
+    "Pulsewaves (Full-waveform)"
+  ],
+  "dct_source_sm": [
+    "nyu-2451-38684"
+  ],
+  "nyu_addl_dspace_s": "39604",
+  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
+  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/79899/nyu_2451_38608_pc_T_316000_235000.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79898/nyu_2451_38608_fwf_las_T_316000_235000.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79900/nyu_2451_38608_fwf_plswvs_T_316000_235000.zip\"}",
+  "dct_isPartOf_sm": [
+    "2015 Dublin LiDAR",
+    "NYU Research Data"
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-38609.json b/metadata-aardvark/Datasets/nyu-2451-38609.json
index b77843ff8..920eff604 100644
--- a/metadata-aardvark/Datasets/nyu-2451-38609.json
+++ b/metadata-aardvark/Datasets/nyu-2451-38609.json
@@ -1,54 +1,68 @@
-{
-  "dct_identifier_sm": "http://hdl.handle.net/2451/38609",
-  "dct_title_s": "2015 LiDAR Tile 316000_235500 for Dublin City",
-  "dct_description_sm": "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Tile 316000_235500, which is one part of data that was collected over an area of more than 2km\u00b2 in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38609_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license.",
-  "dct_accessRights_s": "Public",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38609\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79902/nyu_2451_38609_pc_T_316000_235500.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38609",
-  "id": "nyu-2451-38609",
-  "gbl_resourceType_sm": "Multi-spectral data",
-  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
-  "dct_format_s": "LAZ",
-  "dct_language_sm": "English",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_publisher_sm": "New York University. Center for Urban Science and Progress",
-  "dct_creator_sm": [
-    "Debra F. Laefer",
-    "Saleh Abuwarda",
-    "Anh-Vu Vo",
-    "Linh Truong-Hong",
-    "Hamid Gharibi"
-  ],
-  "dct_subject_sm": [
-    "Cities and towns",
-    "Urban density",
-    "Urban development"
-  ],
-  "dct_issued_s": "2017",
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "dct_spatial_sm": [
-    "Dublin City, Leinster, Ireland",
-    "Dublin, Leinster, Ireland"
-  ],
-  "locn_geometry": "ENVELOPE(-6.258056, -6.251074, 53.360669, 53.357113)",
-  "gbl_indexYear_im": 2015,
-  "gbl_mdVersion_s": "Aardvark",
-  "nyu_addl_format_sm": [
-    "LAZ (Point-cloud)",
-    "LAS (Full-waveform)",
-    "Pulsewaves (Full-waveform)"
-  ],
-  "dct_source_sm": [
-    "nyu-2451-38684"
-  ],
-  "nyu_addl_dspace_s": "39605",
-  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
-  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/79902/nyu_2451_38609_pc_T_316000_235500.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79901/nyu_2451_38609_fwf_las_T_316000_235500.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79903/nyu_2451_38609_fwf_plswvs_T_316000_235500.zip\"}",
-  "dct_isPartOf_sm": [
-    "2015 Dublin LiDAR",
-    "NYU Research Data"
-  ]
+{
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/38609"
+  ],
+  "dct_title_s": "2015 LiDAR Tile 316000_235500 for Dublin City",
+  "dct_description_sm": [
+    "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Tile 316000_235500, which is one part of data that was collected over an area of more than 2km² in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38609_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license."
+  ],
+  "dct_accessRights_s": "Public",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38609\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79902/nyu_2451_38609_pc_T_316000_235500.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38609",
+  "id": "nyu-2451-38609",
+  "gbl_resourceType_sm": [
+    "Multi-spectral data"
+  ],
+  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
+  "dct_format_s": "LAZ",
+  "dct_language_sm": [
+    "English"
+  ],
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_publisher_sm": [
+    "New York University. Center for Urban Science and Progress"
+  ],
+  "dct_creator_sm": [
+    "Debra F. Laefer",
+    "Saleh Abuwarda",
+    "Anh-Vu Vo",
+    "Linh Truong-Hong",
+    "Hamid Gharibi"
+  ],
+  "dct_subject_sm": [
+    "Cities and towns",
+    "Urban density",
+    "Urban development"
+  ],
+  "dct_issued_s": "2017",
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "dct_spatial_sm": [
+    "Dublin City, Leinster, Ireland",
+    "Dublin, Leinster, Ireland"
+  ],
+  "locn_geometry": "ENVELOPE(-6.258056, -6.251074, 53.360669, 53.357113)",
+  "gbl_indexYear_im": [
+    2015
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "nyu_addl_format_sm": [
+    "LAZ (Point-cloud)",
+    "LAS (Full-waveform)",
+    "Pulsewaves (Full-waveform)"
+  ],
+  "dct_source_sm": [
+    "nyu-2451-38684"
+  ],
+  "nyu_addl_dspace_s": "39605",
+  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
+  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/79902/nyu_2451_38609_pc_T_316000_235500.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79901/nyu_2451_38609_fwf_las_T_316000_235500.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79903/nyu_2451_38609_fwf_plswvs_T_316000_235500.zip\"}",
+  "dct_isPartOf_sm": [
+    "2015 Dublin LiDAR",
+    "NYU Research Data"
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-38610.json b/metadata-aardvark/Datasets/nyu-2451-38610.json
index 5c4e992c3..f11d68f7b 100644
--- a/metadata-aardvark/Datasets/nyu-2451-38610.json
+++ b/metadata-aardvark/Datasets/nyu-2451-38610.json
@@ -1,54 +1,68 @@
-{
-  "dct_identifier_sm": "http://hdl.handle.net/2451/38610",
-  "dct_title_s": "2015 LiDAR Tile 316500_232500 for Dublin City",
-  "dct_description_sm": "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Tile 316500_232500, which is one part of data that was collected over an area of more than 2km\u00b2 in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38610_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license.",
-  "dct_accessRights_s": "Public",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38610\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79905/nyu_2451_38610_pc_T_316500_232500.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38610",
-  "id": "nyu-2451-38610",
-  "gbl_resourceType_sm": "Multi-spectral data",
-  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
-  "dct_format_s": "LAZ",
-  "dct_language_sm": "English",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_publisher_sm": "New York University. Center for Urban Science and Progress",
-  "dct_creator_sm": [
-    "Debra F. Laefer",
-    "Saleh Abuwarda",
-    "Anh-Vu Vo",
-    "Linh Truong-Hong",
-    "Hamid Gharibi"
-  ],
-  "dct_subject_sm": [
-    "Cities and towns",
-    "Urban density",
-    "Urban development"
-  ],
-  "dct_issued_s": "2017",
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "dct_spatial_sm": [
-    "Dublin City, Leinster, Ireland",
-    "Dublin, Leinster, Ireland"
-  ],
-  "locn_geometry": "ENVELOPE(-6.25203, -6.24442, 53.334658, 53.331902)",
-  "gbl_indexYear_im": 2015,
-  "gbl_mdVersion_s": "Aardvark",
-  "nyu_addl_format_sm": [
-    "LAZ (Point-cloud)",
-    "LAS (Full-waveform)",
-    "Pulsewaves (Full-waveform)"
-  ],
-  "dct_source_sm": [
-    "nyu-2451-38684"
-  ],
-  "nyu_addl_dspace_s": "39606",
-  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
-  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/79905/nyu_2451_38610_pc_T_316500_232500.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79904/nyu_2451_38610_fwf_las_T_316500_232500.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79906/nyu_2451_38610_fwf_plswvs_T_316500_232500.zip\"}",
-  "dct_isPartOf_sm": [
-    "2015 Dublin LiDAR",
-    "NYU Research Data"
-  ]
+{
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/38610"
+  ],
+  "dct_title_s": "2015 LiDAR Tile 316500_232500 for Dublin City",
+  "dct_description_sm": [
+    "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Tile 316500_232500, which is one part of data that was collected over an area of more than 2km² in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38610_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license."
+  ],
+  "dct_accessRights_s": "Public",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38610\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79905/nyu_2451_38610_pc_T_316500_232500.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38610",
+  "id": "nyu-2451-38610",
+  "gbl_resourceType_sm": [
+    "Multi-spectral data"
+  ],
+  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
+  "dct_format_s": "LAZ",
+  "dct_language_sm": [
+    "English"
+  ],
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_publisher_sm": [
+    "New York University. Center for Urban Science and Progress"
+  ],
+  "dct_creator_sm": [
+    "Debra F. Laefer",
+    "Saleh Abuwarda",
+    "Anh-Vu Vo",
+    "Linh Truong-Hong",
+    "Hamid Gharibi"
+  ],
+  "dct_subject_sm": [
+    "Cities and towns",
+    "Urban density",
+    "Urban development"
+  ],
+  "dct_issued_s": "2017",
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "dct_spatial_sm": [
+    "Dublin City, Leinster, Ireland",
+    "Dublin, Leinster, Ireland"
+  ],
+  "locn_geometry": "ENVELOPE(-6.25203, -6.24442, 53.334658, 53.331902)",
+  "gbl_indexYear_im": [
+    2015
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "nyu_addl_format_sm": [
+    "LAZ (Point-cloud)",
+    "LAS (Full-waveform)",
+    "Pulsewaves (Full-waveform)"
+  ],
+  "dct_source_sm": [
+    "nyu-2451-38684"
+  ],
+  "nyu_addl_dspace_s": "39606",
+  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
+  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/79905/nyu_2451_38610_pc_T_316500_232500.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79904/nyu_2451_38610_fwf_las_T_316500_232500.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79906/nyu_2451_38610_fwf_plswvs_T_316500_232500.zip\"}",
+  "dct_isPartOf_sm": [
+    "2015 Dublin LiDAR",
+    "NYU Research Data"
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-38611.json b/metadata-aardvark/Datasets/nyu-2451-38611.json
index 7f30aaa87..75e22549d 100644
--- a/metadata-aardvark/Datasets/nyu-2451-38611.json
+++ b/metadata-aardvark/Datasets/nyu-2451-38611.json
@@ -1,54 +1,68 @@
-{
-  "dct_identifier_sm": "http://hdl.handle.net/2451/38611",
-  "dct_title_s": "2015 LiDAR Tile 316500_233000 for Dublin City",
-  "dct_description_sm": "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Tile 316500_233000, which is one part of data that was collected over an area of more than 2km\u00b2 in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38611_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license.",
-  "dct_accessRights_s": "Public",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38611\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79908/nyu_2451_38611_pc_T_316500_233000.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38611",
-  "id": "nyu-2451-38611",
-  "gbl_resourceType_sm": "Multi-spectral data",
-  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
-  "dct_format_s": "LAZ",
-  "dct_language_sm": "English",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_publisher_sm": "New York University. Center for Urban Science and Progress",
-  "dct_creator_sm": [
-    "Debra F. Laefer",
-    "Saleh Abuwarda",
-    "Anh-Vu Vo",
-    "Linh Truong-Hong",
-    "Hamid Gharibi"
-  ],
-  "dct_subject_sm": [
-    "Cities and towns",
-    "Urban density",
-    "Urban development"
-  ],
-  "dct_issued_s": "2017",
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "dct_spatial_sm": [
-    "Dublin City, Leinster, Ireland",
-    "Dublin, Leinster, Ireland"
-  ],
-  "locn_geometry": "ENVELOPE(-6.251922, -6.244236, 53.339148, 53.334547)",
-  "gbl_indexYear_im": 2015,
-  "gbl_mdVersion_s": "Aardvark",
-  "nyu_addl_format_sm": [
-    "LAZ (Point-cloud)",
-    "LAS (Full-waveform)",
-    "Pulsewaves (Full-waveform)"
-  ],
-  "dct_source_sm": [
-    "nyu-2451-38684"
-  ],
-  "nyu_addl_dspace_s": "39607",
-  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
-  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/79908/nyu_2451_38611_pc_T_316500_233000.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79907/nyu_2451_38611_fwf_las_T_316500_233000.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79909/nyu_2451_38611_fwf_plswvs_T_316500_233000.zip\"}",
-  "dct_isPartOf_sm": [
-    "2015 Dublin LiDAR",
-    "NYU Research Data"
-  ]
+{
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/38611"
+  ],
+  "dct_title_s": "2015 LiDAR Tile 316500_233000 for Dublin City",
+  "dct_description_sm": [
+    "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Tile 316500_233000, which is one part of data that was collected over an area of more than 2km² in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38611_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license."
+  ],
+  "dct_accessRights_s": "Public",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38611\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79908/nyu_2451_38611_pc_T_316500_233000.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38611",
+  "id": "nyu-2451-38611",
+  "gbl_resourceType_sm": [
+    "Multi-spectral data"
+  ],
+  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
+  "dct_format_s": "LAZ",
+  "dct_language_sm": [
+    "English"
+  ],
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_publisher_sm": [
+    "New York University. Center for Urban Science and Progress"
+  ],
+  "dct_creator_sm": [
+    "Debra F. Laefer",
+    "Saleh Abuwarda",
+    "Anh-Vu Vo",
+    "Linh Truong-Hong",
+    "Hamid Gharibi"
+  ],
+  "dct_subject_sm": [
+    "Cities and towns",
+    "Urban density",
+    "Urban development"
+  ],
+  "dct_issued_s": "2017",
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "dct_spatial_sm": [
+    "Dublin City, Leinster, Ireland",
+    "Dublin, Leinster, Ireland"
+  ],
+  "locn_geometry": "ENVELOPE(-6.251922, -6.244236, 53.339148, 53.334547)",
+  "gbl_indexYear_im": [
+    2015
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "nyu_addl_format_sm": [
+    "LAZ (Point-cloud)",
+    "LAS (Full-waveform)",
+    "Pulsewaves (Full-waveform)"
+  ],
+  "dct_source_sm": [
+    "nyu-2451-38684"
+  ],
+  "nyu_addl_dspace_s": "39607",
+  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
+  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/79908/nyu_2451_38611_pc_T_316500_233000.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79907/nyu_2451_38611_fwf_las_T_316500_233000.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79909/nyu_2451_38611_fwf_plswvs_T_316500_233000.zip\"}",
+  "dct_isPartOf_sm": [
+    "2015 Dublin LiDAR",
+    "NYU Research Data"
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-38612.json b/metadata-aardvark/Datasets/nyu-2451-38612.json
index 86b2b4a96..a9a35f03a 100644
--- a/metadata-aardvark/Datasets/nyu-2451-38612.json
+++ b/metadata-aardvark/Datasets/nyu-2451-38612.json
@@ -1,55 +1,69 @@
-{
-  "dct_identifier_sm": "http://hdl.handle.net/2451/38612",
-  "dct_title_s": "2015 LiDAR Tile 316500_233500 for Dublin City",
-  "dct_description_sm": "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Tile 316500_233500, which is one part of data that was collected over an area of more than 2km\u00b2 in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38612_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license.",
-  "dct_accessRights_s": "Public",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38612\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79911/nyu_2451_38612_pc_T_316500_233500.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38612",
-  "id": "nyu-2451-38612",
-  "gbl_resourceType_sm": "Multi-spectral data",
-  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
-  "dct_format_s": "LAZ",
-  "dct_language_sm": "English",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_publisher_sm": "New York University. Center for Urban Science and Progress",
-  "dct_creator_sm": [
-    "Debra F. Laefer",
-    "Saleh Abuwarda",
-    "Anh-Vu Vo",
-    "Linh Truong-Hong",
-    "Hamid Gharibi"
-  ],
-  "dct_subject_sm": [
-    "Cities and towns",
-    "Urban density",
-    "Urban development"
-  ],
-  "dct_issued_s": "2017",
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "dct_spatial_sm": [
-    "Dublin City, Leinster, Ireland",
-    "Dublin, Leinster, Ireland"
-  ],
-  "locn_geometry": "ENVELOPE(-6.251738, -6.244051, 53.343638, 53.339038)",
-  "gbl_indexYear_im": 2015,
-  "gbl_mdVersion_s": "Aardvark",
-  "nyu_addl_format_sm": [
-    "LAZ (Point-cloud)",
-    "LAS (Full-waveform)",
-    "Pulsewaves (Full-waveform)",
-    "GeoTIFF (RGBi ortho-photo)"
-  ],
-  "dct_source_sm": [
-    "nyu-2451-38684"
-  ],
-  "nyu_addl_dspace_s": "39608",
-  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
-  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/79911/nyu_2451_38612_pc_T_316500_233500.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79910/nyu_2451_38612_fwf_las_T_316500_233500.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79912/nyu_2451_38612_fwf_plswvs_T_316500_233500.zip\",\"GeoTIFF (RGBi ortho-photo)\":\"https://archive.nyu.edu/retrieve/79913/nyu_2451_38612_orthophoto_T_316500_233500.zip\"}",
-  "dct_isPartOf_sm": [
-    "2015 Dublin LiDAR",
-    "NYU Research Data"
-  ]
+{
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/38612"
+  ],
+  "dct_title_s": "2015 LiDAR Tile 316500_233500 for Dublin City",
+  "dct_description_sm": [
+    "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Tile 316500_233500, which is one part of data that was collected over an area of more than 2km² in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38612_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license."
+  ],
+  "dct_accessRights_s": "Public",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38612\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79911/nyu_2451_38612_pc_T_316500_233500.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38612",
+  "id": "nyu-2451-38612",
+  "gbl_resourceType_sm": [
+    "Multi-spectral data"
+  ],
+  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
+  "dct_format_s": "LAZ",
+  "dct_language_sm": [
+    "English"
+  ],
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_publisher_sm": [
+    "New York University. Center for Urban Science and Progress"
+  ],
+  "dct_creator_sm": [
+    "Debra F. Laefer",
+    "Saleh Abuwarda",
+    "Anh-Vu Vo",
+    "Linh Truong-Hong",
+    "Hamid Gharibi"
+  ],
+  "dct_subject_sm": [
+    "Cities and towns",
+    "Urban density",
+    "Urban development"
+  ],
+  "dct_issued_s": "2017",
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "dct_spatial_sm": [
+    "Dublin City, Leinster, Ireland",
+    "Dublin, Leinster, Ireland"
+  ],
+  "locn_geometry": "ENVELOPE(-6.251738, -6.244051, 53.343638, 53.339038)",
+  "gbl_indexYear_im": [
+    2015
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "nyu_addl_format_sm": [
+    "LAZ (Point-cloud)",
+    "LAS (Full-waveform)",
+    "Pulsewaves (Full-waveform)",
+    "GeoTIFF (RGBi ortho-photo)"
+  ],
+  "dct_source_sm": [
+    "nyu-2451-38684"
+  ],
+  "nyu_addl_dspace_s": "39608",
+  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
+  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/79911/nyu_2451_38612_pc_T_316500_233500.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79910/nyu_2451_38612_fwf_las_T_316500_233500.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79912/nyu_2451_38612_fwf_plswvs_T_316500_233500.zip\",\"GeoTIFF (RGBi ortho-photo)\":\"https://archive.nyu.edu/retrieve/79913/nyu_2451_38612_orthophoto_T_316500_233500.zip\"}",
+  "dct_isPartOf_sm": [
+    "2015 Dublin LiDAR",
+    "NYU Research Data"
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-38613.json b/metadata-aardvark/Datasets/nyu-2451-38613.json
index 3c1a1a5e0..ec8f48803 100644
--- a/metadata-aardvark/Datasets/nyu-2451-38613.json
+++ b/metadata-aardvark/Datasets/nyu-2451-38613.json
@@ -1,55 +1,69 @@
-{
-  "dct_identifier_sm": "http://hdl.handle.net/2451/38613",
-  "dct_title_s": "2015 LiDAR Tile 316500_234000 for Dublin City",
-  "dct_description_sm": "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Tile 316500_234000, which is one part of data that was collected over an area of more than 2km\u00b2 in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38613_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license.",
-  "dct_accessRights_s": "Public",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38613\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79915/nyu_2451_38613_pc_T_316500_234000.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38613",
-  "id": "nyu-2451-38613",
-  "gbl_resourceType_sm": "Multi-spectral data",
-  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
-  "dct_format_s": "LAZ",
-  "dct_language_sm": "English",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_publisher_sm": "New York University. Center for Urban Science and Progress",
-  "dct_creator_sm": [
-    "Debra F. Laefer",
-    "Saleh Abuwarda",
-    "Anh-Vu Vo",
-    "Linh Truong-Hong",
-    "Hamid Gharibi"
-  ],
-  "dct_subject_sm": [
-    "Cities and towns",
-    "Urban density",
-    "Urban development"
-  ],
-  "dct_issued_s": "2017",
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "dct_spatial_sm": [
-    "Dublin City, Leinster, Ireland",
-    "Dublin, Leinster, Ireland"
-  ],
-  "locn_geometry": "ENVELOPE(-6.251555, -6.243867, 53.348129, 53.343528)",
-  "gbl_indexYear_im": 2015,
-  "gbl_mdVersion_s": "Aardvark",
-  "nyu_addl_format_sm": [
-    "LAZ (Point-cloud)",
-    "LAS (Full-waveform)",
-    "Pulsewaves (Full-waveform)",
-    "GeoTIFF (RGBi ortho-photo)"
-  ],
-  "dct_source_sm": [
-    "nyu-2451-38684"
-  ],
-  "nyu_addl_dspace_s": "39609",
-  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
-  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/79915/nyu_2451_38613_pc_T_316500_234000.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79914/nyu_2451_38613_fwf_las_T_316500_234000.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79916/nyu_2451_38613_fwf_plswvs_T_316500_234000.zip\",\"GeoTIFF (RGBi ortho-photo)\":\"https://archive.nyu.edu/retrieve/79917/nyu_2451_38613_orthophoto_T_316500_234000.zip\"}",
-  "dct_isPartOf_sm": [
-    "2015 Dublin LiDAR",
-    "NYU Research Data"
-  ]
+{
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/38613"
+  ],
+  "dct_title_s": "2015 LiDAR Tile 316500_234000 for Dublin City",
+  "dct_description_sm": [
+    "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Tile 316500_234000, which is one part of data that was collected over an area of more than 2km² in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38613_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license."
+  ],
+  "dct_accessRights_s": "Public",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38613\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79915/nyu_2451_38613_pc_T_316500_234000.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38613",
+  "id": "nyu-2451-38613",
+  "gbl_resourceType_sm": [
+    "Multi-spectral data"
+  ],
+  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
+  "dct_format_s": "LAZ",
+  "dct_language_sm": [
+    "English"
+  ],
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_publisher_sm": [
+    "New York University. Center for Urban Science and Progress"
+  ],
+  "dct_creator_sm": [
+    "Debra F. Laefer",
+    "Saleh Abuwarda",
+    "Anh-Vu Vo",
+    "Linh Truong-Hong",
+    "Hamid Gharibi"
+  ],
+  "dct_subject_sm": [
+    "Cities and towns",
+    "Urban density",
+    "Urban development"
+  ],
+  "dct_issued_s": "2017",
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "dct_spatial_sm": [
+    "Dublin City, Leinster, Ireland",
+    "Dublin, Leinster, Ireland"
+  ],
+  "locn_geometry": "ENVELOPE(-6.251555, -6.243867, 53.348129, 53.343528)",
+  "gbl_indexYear_im": [
+    2015
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "nyu_addl_format_sm": [
+    "LAZ (Point-cloud)",
+    "LAS (Full-waveform)",
+    "Pulsewaves (Full-waveform)",
+    "GeoTIFF (RGBi ortho-photo)"
+  ],
+  "dct_source_sm": [
+    "nyu-2451-38684"
+  ],
+  "nyu_addl_dspace_s": "39609",
+  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
+  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/79915/nyu_2451_38613_pc_T_316500_234000.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79914/nyu_2451_38613_fwf_las_T_316500_234000.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79916/nyu_2451_38613_fwf_plswvs_T_316500_234000.zip\",\"GeoTIFF (RGBi ortho-photo)\":\"https://archive.nyu.edu/retrieve/79917/nyu_2451_38613_orthophoto_T_316500_234000.zip\"}",
+  "dct_isPartOf_sm": [
+    "2015 Dublin LiDAR",
+    "NYU Research Data"
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-38614.json b/metadata-aardvark/Datasets/nyu-2451-38614.json
index 121eb8929..a263c36b8 100644
--- a/metadata-aardvark/Datasets/nyu-2451-38614.json
+++ b/metadata-aardvark/Datasets/nyu-2451-38614.json
@@ -1,55 +1,69 @@
-{
-  "dct_identifier_sm": "http://hdl.handle.net/2451/38614",
-  "dct_title_s": "2015 LiDAR Tile 316500_234500 for Dublin City",
-  "dct_description_sm": "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Tile 316500_234500, which is one part of data that was collected over an area of more than 2km\u00b2 in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38614_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license.",
-  "dct_accessRights_s": "Public",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38614\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79919/nyu_2451_38614_pc_T_316500_234500.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38614",
-  "id": "nyu-2451-38614",
-  "gbl_resourceType_sm": "Multi-spectral data",
-  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
-  "dct_format_s": "LAZ",
-  "dct_language_sm": "English",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_publisher_sm": "New York University. Center for Urban Science and Progress",
-  "dct_creator_sm": [
-    "Debra F. Laefer",
-    "Saleh Abuwarda",
-    "Anh-Vu Vo",
-    "Linh Truong-Hong",
-    "Hamid Gharibi"
-  ],
-  "dct_subject_sm": [
-    "Cities and towns",
-    "Urban density",
-    "Urban development"
-  ],
-  "dct_issued_s": "2017",
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "dct_spatial_sm": [
-    "Dublin City, Leinster, Ireland",
-    "Dublin, Leinster, Ireland"
-  ],
-  "locn_geometry": "ENVELOPE(-6.251371, -6.243682, 53.352619, 53.348019)",
-  "gbl_indexYear_im": 2015,
-  "gbl_mdVersion_s": "Aardvark",
-  "nyu_addl_format_sm": [
-    "LAZ (Point-cloud)",
-    "LAS (Full-waveform)",
-    "Pulsewaves (Full-waveform)",
-    "GeoTIFF (RGBi ortho-photo)"
-  ],
-  "dct_source_sm": [
-    "nyu-2451-38684"
-  ],
-  "nyu_addl_dspace_s": "39610",
-  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
-  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/79919/nyu_2451_38614_pc_T_316500_234500.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79918/nyu_2451_38614_fwf_las_T_316500_234500.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79920/nyu_2451_38614_fwf_plswvs_T_316500_234500.zip\",\"GeoTIFF (RGBi ortho-photo)\":\"https://archive.nyu.edu/retrieve/79921/nyu_2451_38614_orthophoto_T_316500_234500.zip\"}",
-  "dct_isPartOf_sm": [
-    "2015 Dublin LiDAR",
-    "NYU Research Data"
-  ]
+{
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/38614"
+  ],
+  "dct_title_s": "2015 LiDAR Tile 316500_234500 for Dublin City",
+  "dct_description_sm": [
+    "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Tile 316500_234500, which is one part of data that was collected over an area of more than 2km² in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38614_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license."
+  ],
+  "dct_accessRights_s": "Public",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38614\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79919/nyu_2451_38614_pc_T_316500_234500.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38614",
+  "id": "nyu-2451-38614",
+  "gbl_resourceType_sm": [
+    "Multi-spectral data"
+  ],
+  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
+  "dct_format_s": "LAZ",
+  "dct_language_sm": [
+    "English"
+  ],
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_publisher_sm": [
+    "New York University. Center for Urban Science and Progress"
+  ],
+  "dct_creator_sm": [
+    "Debra F. Laefer",
+    "Saleh Abuwarda",
+    "Anh-Vu Vo",
+    "Linh Truong-Hong",
+    "Hamid Gharibi"
+  ],
+  "dct_subject_sm": [
+    "Cities and towns",
+    "Urban density",
+    "Urban development"
+  ],
+  "dct_issued_s": "2017",
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "dct_spatial_sm": [
+    "Dublin City, Leinster, Ireland",
+    "Dublin, Leinster, Ireland"
+  ],
+  "locn_geometry": "ENVELOPE(-6.251371, -6.243682, 53.352619, 53.348019)",
+  "gbl_indexYear_im": [
+    2015
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "nyu_addl_format_sm": [
+    "LAZ (Point-cloud)",
+    "LAS (Full-waveform)",
+    "Pulsewaves (Full-waveform)",
+    "GeoTIFF (RGBi ortho-photo)"
+  ],
+  "dct_source_sm": [
+    "nyu-2451-38684"
+  ],
+  "nyu_addl_dspace_s": "39610",
+  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
+  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/79919/nyu_2451_38614_pc_T_316500_234500.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79918/nyu_2451_38614_fwf_las_T_316500_234500.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79920/nyu_2451_38614_fwf_plswvs_T_316500_234500.zip\",\"GeoTIFF (RGBi ortho-photo)\":\"https://archive.nyu.edu/retrieve/79921/nyu_2451_38614_orthophoto_T_316500_234500.zip\"}",
+  "dct_isPartOf_sm": [
+    "2015 Dublin LiDAR",
+    "NYU Research Data"
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-38615.json b/metadata-aardvark/Datasets/nyu-2451-38615.json
index f5cd83382..a56f0bcad 100644
--- a/metadata-aardvark/Datasets/nyu-2451-38615.json
+++ b/metadata-aardvark/Datasets/nyu-2451-38615.json
@@ -1,54 +1,68 @@
-{
-  "dct_identifier_sm": "http://hdl.handle.net/2451/38615",
-  "dct_title_s": "2015 LiDAR Tile 316500_235000 for Dublin City",
-  "dct_description_sm": "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Tile 316500_235000, which is one part of data that was collected over an area of more than 2km\u00b2 in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38615_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license.",
-  "dct_accessRights_s": "Public",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38615\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79923/nyu_2451_38615_pc_T_316500_235000.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38615",
-  "id": "nyu-2451-38615",
-  "gbl_resourceType_sm": "Multi-spectral data",
-  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
-  "dct_format_s": "LAZ",
-  "dct_language_sm": "English",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_publisher_sm": "New York University. Center for Urban Science and Progress",
-  "dct_creator_sm": [
-    "Debra F. Laefer",
-    "Saleh Abuwarda",
-    "Anh-Vu Vo",
-    "Linh Truong-Hong",
-    "Hamid Gharibi"
-  ],
-  "dct_subject_sm": [
-    "Cities and towns",
-    "Urban density",
-    "Urban development"
-  ],
-  "dct_issued_s": "2017",
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "dct_spatial_sm": [
-    "Dublin City, Leinster, Ireland",
-    "Dublin, Leinster, Ireland"
-  ],
-  "locn_geometry": "ENVELOPE(-6.251187, -6.244282, 53.356257, 53.35252)",
-  "gbl_indexYear_im": 2015,
-  "gbl_mdVersion_s": "Aardvark",
-  "nyu_addl_format_sm": [
-    "LAZ (Point-cloud)",
-    "LAS (Full-waveform)",
-    "Pulsewaves (Full-waveform)"
-  ],
-  "dct_source_sm": [
-    "nyu-2451-38684"
-  ],
-  "nyu_addl_dspace_s": "39611",
-  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
-  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/79923/nyu_2451_38615_pc_T_316500_235000.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79922/nyu_2451_38615_fwf_las_T_316500_235000.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79924/nyu_2451_38615_fwf_plswvs_T_316500_235000.zip\"}",
-  "dct_isPartOf_sm": [
-    "2015 Dublin LiDAR",
-    "NYU Research Data"
-  ]
+{
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/38615"
+  ],
+  "dct_title_s": "2015 LiDAR Tile 316500_235000 for Dublin City",
+  "dct_description_sm": [
+    "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Tile 316500_235000, which is one part of data that was collected over an area of more than 2km² in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38615_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license."
+  ],
+  "dct_accessRights_s": "Public",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38615\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79923/nyu_2451_38615_pc_T_316500_235000.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38615",
+  "id": "nyu-2451-38615",
+  "gbl_resourceType_sm": [
+    "Multi-spectral data"
+  ],
+  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
+  "dct_format_s": "LAZ",
+  "dct_language_sm": [
+    "English"
+  ],
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_publisher_sm": [
+    "New York University. Center for Urban Science and Progress"
+  ],
+  "dct_creator_sm": [
+    "Debra F. Laefer",
+    "Saleh Abuwarda",
+    "Anh-Vu Vo",
+    "Linh Truong-Hong",
+    "Hamid Gharibi"
+  ],
+  "dct_subject_sm": [
+    "Cities and towns",
+    "Urban density",
+    "Urban development"
+  ],
+  "dct_issued_s": "2017",
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "dct_spatial_sm": [
+    "Dublin City, Leinster, Ireland",
+    "Dublin, Leinster, Ireland"
+  ],
+  "locn_geometry": "ENVELOPE(-6.251187, -6.244282, 53.356257, 53.35252)",
+  "gbl_indexYear_im": [
+    2015
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "nyu_addl_format_sm": [
+    "LAZ (Point-cloud)",
+    "LAS (Full-waveform)",
+    "Pulsewaves (Full-waveform)"
+  ],
+  "dct_source_sm": [
+    "nyu-2451-38684"
+  ],
+  "nyu_addl_dspace_s": "39611",
+  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
+  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/79923/nyu_2451_38615_pc_T_316500_235000.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79922/nyu_2451_38615_fwf_las_T_316500_235000.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79924/nyu_2451_38615_fwf_plswvs_T_316500_235000.zip\"}",
+  "dct_isPartOf_sm": [
+    "2015 Dublin LiDAR",
+    "NYU Research Data"
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-38616.json b/metadata-aardvark/Datasets/nyu-2451-38616.json
index 916fd895f..97ee4dc87 100644
--- a/metadata-aardvark/Datasets/nyu-2451-38616.json
+++ b/metadata-aardvark/Datasets/nyu-2451-38616.json
@@ -1,53 +1,67 @@
-{
-  "dct_identifier_sm": "http://hdl.handle.net/2451/38616",
-  "dct_title_s": "2015 LiDAR Tile 316500_235500 for Dublin City",
-  "dct_description_sm": "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Tile 316500_235500, which is one part of data that was collected over an area of more than 2km\u00b2 in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38616_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license.",
-  "dct_accessRights_s": "Public",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38616\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79925/nyu_2451_38616_fwf_las_T_316500_235500.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38616",
-  "id": "nyu-2451-38616",
-  "gbl_resourceType_sm": "Multi-spectral data",
-  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
-  "dct_format_s": "LAS",
-  "dct_language_sm": "English",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_publisher_sm": "New York University. Center for Urban Science and Progress",
-  "dct_creator_sm": [
-    "Debra F. Laefer",
-    "Saleh Abuwarda",
-    "Anh-Vu Vo",
-    "Linh Truong-Hong",
-    "Hamid Gharibi"
-  ],
-  "dct_subject_sm": [
-    "Cities and towns",
-    "Urban density",
-    "Urban development"
-  ],
-  "dct_issued_s": "2017",
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "dct_spatial_sm": [
-    "Dublin City, Leinster, Ireland",
-    "Dublin, Leinster, Ireland"
-  ],
-  "locn_geometry": "ENVELOPE(-6.27829, -6.23637, 53.3586, 53.333)",
-  "gbl_indexYear_im": 2015,
-  "gbl_mdVersion_s": "Aardvark",
-  "nyu_addl_format_sm": [
-    "LAS (Full-waveform)",
-    "Pulsewaves (Full-waveform)"
-  ],
-  "dct_source_sm": [
-    "nyu-2451-38684"
-  ],
-  "nyu_addl_dspace_s": "39612",
-  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
-  "nyu_addl_downloads_s": "{\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79925/nyu_2451_38616_fwf_las_T_316500_235500.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79926/nyu_2451_38616_fwf_plswvs_T_316500_235500.zip\"}",
-  "dct_isPartOf_sm": [
-    "2015 Dublin LiDAR",
-    "NYU Research Data"
-  ]
+{
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/38616"
+  ],
+  "dct_title_s": "2015 LiDAR Tile 316500_235500 for Dublin City",
+  "dct_description_sm": [
+    "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Tile 316500_235500, which is one part of data that was collected over an area of more than 2km² in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38616_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license."
+  ],
+  "dct_accessRights_s": "Public",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38616\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79925/nyu_2451_38616_fwf_las_T_316500_235500.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38616",
+  "id": "nyu-2451-38616",
+  "gbl_resourceType_sm": [
+    "Multi-spectral data"
+  ],
+  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
+  "dct_format_s": "LAS",
+  "dct_language_sm": [
+    "English"
+  ],
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_publisher_sm": [
+    "New York University. Center for Urban Science and Progress"
+  ],
+  "dct_creator_sm": [
+    "Debra F. Laefer",
+    "Saleh Abuwarda",
+    "Anh-Vu Vo",
+    "Linh Truong-Hong",
+    "Hamid Gharibi"
+  ],
+  "dct_subject_sm": [
+    "Cities and towns",
+    "Urban density",
+    "Urban development"
+  ],
+  "dct_issued_s": "2017",
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "dct_spatial_sm": [
+    "Dublin City, Leinster, Ireland",
+    "Dublin, Leinster, Ireland"
+  ],
+  "locn_geometry": "ENVELOPE(-6.27829, -6.23637, 53.3586, 53.333)",
+  "gbl_indexYear_im": [
+    2015
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "nyu_addl_format_sm": [
+    "LAS (Full-waveform)",
+    "Pulsewaves (Full-waveform)"
+  ],
+  "dct_source_sm": [
+    "nyu-2451-38684"
+  ],
+  "nyu_addl_dspace_s": "39612",
+  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
+  "nyu_addl_downloads_s": "{\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79925/nyu_2451_38616_fwf_las_T_316500_235500.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79926/nyu_2451_38616_fwf_plswvs_T_316500_235500.zip\"}",
+  "dct_isPartOf_sm": [
+    "2015 Dublin LiDAR",
+    "NYU Research Data"
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-38617.json b/metadata-aardvark/Datasets/nyu-2451-38617.json
index 99249fdf5..4445649ed 100644
--- a/metadata-aardvark/Datasets/nyu-2451-38617.json
+++ b/metadata-aardvark/Datasets/nyu-2451-38617.json
@@ -1,52 +1,66 @@
-{
-  "dct_identifier_sm": "http://hdl.handle.net/2451/38617",
-  "dct_title_s": "2015 LiDAR Tile 317000_232500 for Dublin City",
-  "dct_description_sm": "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Tile 317000_232500, which is one part of data that was collected over an area of more than 2km\u00b2 in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38617_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license.",
-  "dct_accessRights_s": "Public",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38617\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79927/nyu_2451_38617_pc_T_317000_232500.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38617",
-  "id": "nyu-2451-38617",
-  "gbl_resourceType_sm": "Multi-spectral data",
-  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
-  "dct_format_s": "LAZ",
-  "dct_language_sm": "English",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_publisher_sm": "New York University. Center for Urban Science and Progress",
-  "dct_creator_sm": [
-    "Debra F. Laefer",
-    "Saleh Abuwarda",
-    "Anh-Vu Vo",
-    "Linh Truong-Hong",
-    "Hamid Gharibi"
-  ],
-  "dct_subject_sm": [
-    "Cities and towns",
-    "Urban density",
-    "Urban development"
-  ],
-  "dct_issued_s": "2017",
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "dct_spatial_sm": [
-    "Dublin City, Leinster, Ireland",
-    "Dublin, Leinster, Ireland"
-  ],
-  "locn_geometry": "ENVELOPE(-6.244431, -6.244077, 53.334547, 53.334295)",
-  "gbl_indexYear_im": 2015,
-  "gbl_mdVersion_s": "Aardvark",
-  "nyu_addl_format_sm": [
-    "LAZ (Point-cloud)"
-  ],
-  "dct_source_sm": [
-    "nyu-2451-38684"
-  ],
-  "nyu_addl_dspace_s": "39613",
-  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
-  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/79927/nyu_2451_38617_pc_T_317000_232500.zip\"}",
-  "dct_isPartOf_sm": [
-    "2015 Dublin LiDAR",
-    "NYU Research Data"
-  ]
+{
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/38617"
+  ],
+  "dct_title_s": "2015 LiDAR Tile 317000_232500 for Dublin City",
+  "dct_description_sm": [
+    "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Tile 317000_232500, which is one part of data that was collected over an area of more than 2km² in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38617_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license."
+  ],
+  "dct_accessRights_s": "Public",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38617\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79927/nyu_2451_38617_pc_T_317000_232500.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38617",
+  "id": "nyu-2451-38617",
+  "gbl_resourceType_sm": [
+    "Multi-spectral data"
+  ],
+  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
+  "dct_format_s": "LAZ",
+  "dct_language_sm": [
+    "English"
+  ],
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_publisher_sm": [
+    "New York University. Center for Urban Science and Progress"
+  ],
+  "dct_creator_sm": [
+    "Debra F. Laefer",
+    "Saleh Abuwarda",
+    "Anh-Vu Vo",
+    "Linh Truong-Hong",
+    "Hamid Gharibi"
+  ],
+  "dct_subject_sm": [
+    "Cities and towns",
+    "Urban density",
+    "Urban development"
+  ],
+  "dct_issued_s": "2017",
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "dct_spatial_sm": [
+    "Dublin City, Leinster, Ireland",
+    "Dublin, Leinster, Ireland"
+  ],
+  "locn_geometry": "ENVELOPE(-6.244431, -6.244077, 53.334547, 53.334295)",
+  "gbl_indexYear_im": [
+    2015
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "nyu_addl_format_sm": [
+    "LAZ (Point-cloud)"
+  ],
+  "dct_source_sm": [
+    "nyu-2451-38684"
+  ],
+  "nyu_addl_dspace_s": "39613",
+  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
+  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/79927/nyu_2451_38617_pc_T_317000_232500.zip\"}",
+  "dct_isPartOf_sm": [
+    "2015 Dublin LiDAR",
+    "NYU Research Data"
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-38618.json b/metadata-aardvark/Datasets/nyu-2451-38618.json
index 9827ccdc8..2a1309cc8 100644
--- a/metadata-aardvark/Datasets/nyu-2451-38618.json
+++ b/metadata-aardvark/Datasets/nyu-2451-38618.json
@@ -1,54 +1,68 @@
-{
-  "dct_identifier_sm": "http://hdl.handle.net/2451/38618",
-  "dct_title_s": "2015 LiDAR Tile 317000_233000 for Dublin City",
-  "dct_description_sm": "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Tile 317000_233000, which is one part of data that was collected over an area of more than 2km\u00b2 in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38618_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license.",
-  "dct_accessRights_s": "Public",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38618\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79929/nyu_2451_38618_pc_T_317000_233000.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38618",
-  "id": "nyu-2451-38618",
-  "gbl_resourceType_sm": "Multi-spectral data",
-  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
-  "dct_format_s": "LAZ",
-  "dct_language_sm": "English",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_publisher_sm": "New York University. Center for Urban Science and Progress",
-  "dct_creator_sm": [
-    "Debra F. Laefer",
-    "Saleh Abuwarda",
-    "Anh-Vu Vo",
-    "Linh Truong-Hong",
-    "Hamid Gharibi"
-  ],
-  "dct_subject_sm": [
-    "Cities and towns",
-    "Urban density",
-    "Urban development"
-  ],
-  "dct_issued_s": "2017",
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "dct_spatial_sm": [
-    "Dublin City, Leinster, Ireland",
-    "Dublin, Leinster, Ireland"
-  ],
-  "locn_geometry": "ENVELOPE(-6.24442, -6.236733, 53.339038, 53.334437)",
-  "gbl_indexYear_im": 2015,
-  "gbl_mdVersion_s": "Aardvark",
-  "nyu_addl_format_sm": [
-    "LAZ (Point-cloud)",
-    "LAS (Full-waveform)",
-    "Pulsewaves (Full-waveform)"
-  ],
-  "dct_source_sm": [
-    "nyu-2451-38684"
-  ],
-  "nyu_addl_dspace_s": "39614",
-  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
-  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/79929/nyu_2451_38618_pc_T_317000_233000.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79928/nyu_2451_38618_fwf_las_T_317000_233000.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79930/nyu_2451_38618_fwf_plswvs_T_317000_233000.zip\"}",
-  "dct_isPartOf_sm": [
-    "2015 Dublin LiDAR",
-    "NYU Research Data"
-  ]
+{
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/38618"
+  ],
+  "dct_title_s": "2015 LiDAR Tile 317000_233000 for Dublin City",
+  "dct_description_sm": [
+    "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Tile 317000_233000, which is one part of data that was collected over an area of more than 2km² in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38618_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license."
+  ],
+  "dct_accessRights_s": "Public",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38618\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79929/nyu_2451_38618_pc_T_317000_233000.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38618",
+  "id": "nyu-2451-38618",
+  "gbl_resourceType_sm": [
+    "Multi-spectral data"
+  ],
+  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
+  "dct_format_s": "LAZ",
+  "dct_language_sm": [
+    "English"
+  ],
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_publisher_sm": [
+    "New York University. Center for Urban Science and Progress"
+  ],
+  "dct_creator_sm": [
+    "Debra F. Laefer",
+    "Saleh Abuwarda",
+    "Anh-Vu Vo",
+    "Linh Truong-Hong",
+    "Hamid Gharibi"
+  ],
+  "dct_subject_sm": [
+    "Cities and towns",
+    "Urban density",
+    "Urban development"
+  ],
+  "dct_issued_s": "2017",
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "dct_spatial_sm": [
+    "Dublin City, Leinster, Ireland",
+    "Dublin, Leinster, Ireland"
+  ],
+  "locn_geometry": "ENVELOPE(-6.24442, -6.236733, 53.339038, 53.334437)",
+  "gbl_indexYear_im": [
+    2015
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "nyu_addl_format_sm": [
+    "LAZ (Point-cloud)",
+    "LAS (Full-waveform)",
+    "Pulsewaves (Full-waveform)"
+  ],
+  "dct_source_sm": [
+    "nyu-2451-38684"
+  ],
+  "nyu_addl_dspace_s": "39614",
+  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
+  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/79929/nyu_2451_38618_pc_T_317000_233000.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79928/nyu_2451_38618_fwf_las_T_317000_233000.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79930/nyu_2451_38618_fwf_plswvs_T_317000_233000.zip\"}",
+  "dct_isPartOf_sm": [
+    "2015 Dublin LiDAR",
+    "NYU Research Data"
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-38619.json b/metadata-aardvark/Datasets/nyu-2451-38619.json
index 220f6e719..ad4f304b7 100644
--- a/metadata-aardvark/Datasets/nyu-2451-38619.json
+++ b/metadata-aardvark/Datasets/nyu-2451-38619.json
@@ -1,54 +1,68 @@
-{
-  "dct_identifier_sm": "http://hdl.handle.net/2451/38619",
-  "dct_title_s": "2015 LiDAR Tile 317000_233500 for Dublin City",
-  "dct_description_sm": "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Tile 317000_233500, which is one part of data that was collected over an area of more than 2km\u00b2 in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38619_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license.",
-  "dct_accessRights_s": "Public",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38619\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79932/nyu_2451_38619_pc_T_317000_233500.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38619",
-  "id": "nyu-2451-38619",
-  "gbl_resourceType_sm": "Multi-spectral data",
-  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
-  "dct_format_s": "LAZ",
-  "dct_language_sm": "English",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_publisher_sm": "New York University. Center for Urban Science and Progress",
-  "dct_creator_sm": [
-    "Debra F. Laefer",
-    "Saleh Abuwarda",
-    "Anh-Vu Vo",
-    "Linh Truong-Hong",
-    "Hamid Gharibi"
-  ],
-  "dct_subject_sm": [
-    "Cities and towns",
-    "Urban density",
-    "Urban development"
-  ],
-  "dct_issued_s": "2017",
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "dct_spatial_sm": [
-    "Dublin City, Leinster, Ireland",
-    "Dublin, Leinster, Ireland"
-  ],
-  "locn_geometry": "ENVELOPE(-6.244236, -6.236548, 53.343528, 53.338927)",
-  "gbl_indexYear_im": 2015,
-  "gbl_mdVersion_s": "Aardvark",
-  "nyu_addl_format_sm": [
-    "LAZ (Point-cloud)",
-    "LAS (Full-waveform)",
-    "Pulsewaves (Full-waveform)"
-  ],
-  "dct_source_sm": [
-    "nyu-2451-38684"
-  ],
-  "nyu_addl_dspace_s": "39615",
-  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
-  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/79932/nyu_2451_38619_pc_T_317000_233500.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79931/nyu_2451_38619_fwf_las_T_317000_233500.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79933/nyu_2451_38619_fwf_plswvs_T_317000_233500.zip\"}",
-  "dct_isPartOf_sm": [
-    "2015 Dublin LiDAR",
-    "NYU Research Data"
-  ]
+{
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/38619"
+  ],
+  "dct_title_s": "2015 LiDAR Tile 317000_233500 for Dublin City",
+  "dct_description_sm": [
+    "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Tile 317000_233500, which is one part of data that was collected over an area of more than 2km² in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38619_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license."
+  ],
+  "dct_accessRights_s": "Public",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38619\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79932/nyu_2451_38619_pc_T_317000_233500.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38619",
+  "id": "nyu-2451-38619",
+  "gbl_resourceType_sm": [
+    "Multi-spectral data"
+  ],
+  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
+  "dct_format_s": "LAZ",
+  "dct_language_sm": [
+    "English"
+  ],
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_publisher_sm": [
+    "New York University. Center for Urban Science and Progress"
+  ],
+  "dct_creator_sm": [
+    "Debra F. Laefer",
+    "Saleh Abuwarda",
+    "Anh-Vu Vo",
+    "Linh Truong-Hong",
+    "Hamid Gharibi"
+  ],
+  "dct_subject_sm": [
+    "Cities and towns",
+    "Urban density",
+    "Urban development"
+  ],
+  "dct_issued_s": "2017",
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "dct_spatial_sm": [
+    "Dublin City, Leinster, Ireland",
+    "Dublin, Leinster, Ireland"
+  ],
+  "locn_geometry": "ENVELOPE(-6.244236, -6.236548, 53.343528, 53.338927)",
+  "gbl_indexYear_im": [
+    2015
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "nyu_addl_format_sm": [
+    "LAZ (Point-cloud)",
+    "LAS (Full-waveform)",
+    "Pulsewaves (Full-waveform)"
+  ],
+  "dct_source_sm": [
+    "nyu-2451-38684"
+  ],
+  "nyu_addl_dspace_s": "39615",
+  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
+  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/79932/nyu_2451_38619_pc_T_317000_233500.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79931/nyu_2451_38619_fwf_las_T_317000_233500.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79933/nyu_2451_38619_fwf_plswvs_T_317000_233500.zip\"}",
+  "dct_isPartOf_sm": [
+    "2015 Dublin LiDAR",
+    "NYU Research Data"
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-38620.json b/metadata-aardvark/Datasets/nyu-2451-38620.json
index 0401e9f42..71e164a47 100644
--- a/metadata-aardvark/Datasets/nyu-2451-38620.json
+++ b/metadata-aardvark/Datasets/nyu-2451-38620.json
@@ -1,54 +1,68 @@
-{
-  "dct_identifier_sm": "http://hdl.handle.net/2451/38620",
-  "dct_title_s": "2015 LiDAR Tile 317000_234000 for Dublin City",
-  "dct_description_sm": "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Tile 317000_234000, which is one part of data that was collected over an area of more than 2km\u00b2 in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38620_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license.",
-  "dct_accessRights_s": "Public",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38620\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79935/nyu_2451_38620_pc_T_317000_234000.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38620",
-  "id": "nyu-2451-38620",
-  "gbl_resourceType_sm": "Multi-spectral data",
-  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
-  "dct_format_s": "LAZ",
-  "dct_language_sm": "English",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_publisher_sm": "New York University. Center for Urban Science and Progress",
-  "dct_creator_sm": [
-    "Debra F. Laefer",
-    "Saleh Abuwarda",
-    "Anh-Vu Vo",
-    "Linh Truong-Hong",
-    "Hamid Gharibi"
-  ],
-  "dct_subject_sm": [
-    "Cities and towns",
-    "Urban density",
-    "Urban development"
-  ],
-  "dct_issued_s": "2017",
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "dct_spatial_sm": [
-    "Dublin City, Leinster, Ireland",
-    "Dublin, Leinster, Ireland"
-  ],
-  "locn_geometry": "ENVELOPE(-6.244051, -6.236363, 53.348019, 53.343418)",
-  "gbl_indexYear_im": 2015,
-  "gbl_mdVersion_s": "Aardvark",
-  "nyu_addl_format_sm": [
-    "LAZ (Point-cloud)",
-    "LAS (Full-waveform)",
-    "Pulsewaves (Full-waveform)"
-  ],
-  "dct_source_sm": [
-    "nyu-2451-38684"
-  ],
-  "nyu_addl_dspace_s": "39616",
-  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
-  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/79935/nyu_2451_38620_pc_T_317000_234000.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79934/nyu_2451_38620_fwf_las_T_317000_234000.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79936/nyu_2451_38620_fwf_plswvs_T_317000_234000.zip\"}",
-  "dct_isPartOf_sm": [
-    "2015 Dublin LiDAR",
-    "NYU Research Data"
-  ]
+{
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/38620"
+  ],
+  "dct_title_s": "2015 LiDAR Tile 317000_234000 for Dublin City",
+  "dct_description_sm": [
+    "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Tile 317000_234000, which is one part of data that was collected over an area of more than 2km² in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38620_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license."
+  ],
+  "dct_accessRights_s": "Public",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38620\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79935/nyu_2451_38620_pc_T_317000_234000.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38620",
+  "id": "nyu-2451-38620",
+  "gbl_resourceType_sm": [
+    "Multi-spectral data"
+  ],
+  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
+  "dct_format_s": "LAZ",
+  "dct_language_sm": [
+    "English"
+  ],
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_publisher_sm": [
+    "New York University. Center for Urban Science and Progress"
+  ],
+  "dct_creator_sm": [
+    "Debra F. Laefer",
+    "Saleh Abuwarda",
+    "Anh-Vu Vo",
+    "Linh Truong-Hong",
+    "Hamid Gharibi"
+  ],
+  "dct_subject_sm": [
+    "Cities and towns",
+    "Urban density",
+    "Urban development"
+  ],
+  "dct_issued_s": "2017",
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "dct_spatial_sm": [
+    "Dublin City, Leinster, Ireland",
+    "Dublin, Leinster, Ireland"
+  ],
+  "locn_geometry": "ENVELOPE(-6.244051, -6.236363, 53.348019, 53.343418)",
+  "gbl_indexYear_im": [
+    2015
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "nyu_addl_format_sm": [
+    "LAZ (Point-cloud)",
+    "LAS (Full-waveform)",
+    "Pulsewaves (Full-waveform)"
+  ],
+  "dct_source_sm": [
+    "nyu-2451-38684"
+  ],
+  "nyu_addl_dspace_s": "39616",
+  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
+  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/79935/nyu_2451_38620_pc_T_317000_234000.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79934/nyu_2451_38620_fwf_las_T_317000_234000.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79936/nyu_2451_38620_fwf_plswvs_T_317000_234000.zip\"}",
+  "dct_isPartOf_sm": [
+    "2015 Dublin LiDAR",
+    "NYU Research Data"
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-38621.json b/metadata-aardvark/Datasets/nyu-2451-38621.json
index 624ce45ff..cd7dc8556 100644
--- a/metadata-aardvark/Datasets/nyu-2451-38621.json
+++ b/metadata-aardvark/Datasets/nyu-2451-38621.json
@@ -1,54 +1,68 @@
-{
-  "dct_identifier_sm": "http://hdl.handle.net/2451/38621",
-  "dct_title_s": "2015 LiDAR Tile 317000_234500 for Dublin City",
-  "dct_description_sm": "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Tile 317000_234500, which is one part of data that was collected over an area of more than 2km\u00b2 in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38621_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license.",
-  "dct_accessRights_s": "Public",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38621\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79938/nyu_2451_38621_pc_T_317000_234500.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38621",
-  "id": "nyu-2451-38621",
-  "gbl_resourceType_sm": "Multi-spectral data",
-  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
-  "dct_format_s": "LAZ",
-  "dct_language_sm": "English",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_publisher_sm": "New York University. Center for Urban Science and Progress",
-  "dct_creator_sm": [
-    "Debra F. Laefer",
-    "Saleh Abuwarda",
-    "Anh-Vu Vo",
-    "Linh Truong-Hong",
-    "Hamid Gharibi"
-  ],
-  "dct_subject_sm": [
-    "Cities and towns",
-    "Urban density",
-    "Urban development"
-  ],
-  "dct_issued_s": "2017",
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "dct_spatial_sm": [
-    "Dublin City, Leinster, Ireland",
-    "Dublin, Leinster, Ireland"
-  ],
-  "locn_geometry": "ENVELOPE(-6.243867, -6.240936, 53.351564, 53.347978)",
-  "gbl_indexYear_im": 2015,
-  "gbl_mdVersion_s": "Aardvark",
-  "nyu_addl_format_sm": [
-    "LAZ (Point-cloud)",
-    "LAS (Full-waveform)",
-    "Pulsewaves (Full-waveform)"
-  ],
-  "dct_source_sm": [
-    "nyu-2451-38684"
-  ],
-  "nyu_addl_dspace_s": "39617",
-  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
-  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/79938/nyu_2451_38621_pc_T_317000_234500.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79937/nyu_2451_38621_fwf_las_T_317000_234500.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79939/nyu_2451_38621_fwf_plswvs_T_317000_234500.zip\"}",
-  "dct_isPartOf_sm": [
-    "2015 Dublin LiDAR",
-    "NYU Research Data"
-  ]
+{
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/38621"
+  ],
+  "dct_title_s": "2015 LiDAR Tile 317000_234500 for Dublin City",
+  "dct_description_sm": [
+    "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Tile 317000_234500, which is one part of data that was collected over an area of more than 2km² in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38621_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license."
+  ],
+  "dct_accessRights_s": "Public",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38621\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79938/nyu_2451_38621_pc_T_317000_234500.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38621",
+  "id": "nyu-2451-38621",
+  "gbl_resourceType_sm": [
+    "Multi-spectral data"
+  ],
+  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
+  "dct_format_s": "LAZ",
+  "dct_language_sm": [
+    "English"
+  ],
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_publisher_sm": [
+    "New York University. Center for Urban Science and Progress"
+  ],
+  "dct_creator_sm": [
+    "Debra F. Laefer",
+    "Saleh Abuwarda",
+    "Anh-Vu Vo",
+    "Linh Truong-Hong",
+    "Hamid Gharibi"
+  ],
+  "dct_subject_sm": [
+    "Cities and towns",
+    "Urban density",
+    "Urban development"
+  ],
+  "dct_issued_s": "2017",
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "dct_spatial_sm": [
+    "Dublin City, Leinster, Ireland",
+    "Dublin, Leinster, Ireland"
+  ],
+  "locn_geometry": "ENVELOPE(-6.243867, -6.240936, 53.351564, 53.347978)",
+  "gbl_indexYear_im": [
+    2015
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "nyu_addl_format_sm": [
+    "LAZ (Point-cloud)",
+    "LAS (Full-waveform)",
+    "Pulsewaves (Full-waveform)"
+  ],
+  "dct_source_sm": [
+    "nyu-2451-38684"
+  ],
+  "nyu_addl_dspace_s": "39617",
+  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
+  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/79938/nyu_2451_38621_pc_T_317000_234500.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79937/nyu_2451_38621_fwf_las_T_317000_234500.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79939/nyu_2451_38621_fwf_plswvs_T_317000_234500.zip\"}",
+  "dct_isPartOf_sm": [
+    "2015 Dublin LiDAR",
+    "NYU Research Data"
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-38622.json b/metadata-aardvark/Datasets/nyu-2451-38622.json
index 7931573d7..2624010f9 100644
--- a/metadata-aardvark/Datasets/nyu-2451-38622.json
+++ b/metadata-aardvark/Datasets/nyu-2451-38622.json
@@ -1,52 +1,66 @@
-{
-  "dct_identifier_sm": "http://hdl.handle.net/2451/38622",
-  "dct_title_s": "2015 LiDAR Tile 317500_233000 for Dublin City",
-  "dct_description_sm": "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Tile 317500_233000, which is one part of data that was collected over an area of more than 2km\u00b2 in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38622_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license.",
-  "dct_accessRights_s": "Public",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38622\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79940/nyu_2451_38622_fwf_las_T_317500_233000.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38622",
-  "id": "nyu-2451-38622",
-  "gbl_resourceType_sm": "Multi-spectral data",
-  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
-  "dct_format_s": "LAS",
-  "dct_language_sm": "English",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_publisher_sm": "New York University. Center for Urban Science and Progress",
-  "dct_creator_sm": [
-    "Debra F. Laefer",
-    "Saleh Abuwarda",
-    "Anh-Vu Vo",
-    "Linh Truong-Hong",
-    "Hamid Gharibi"
-  ],
-  "dct_subject_sm": [
-    "Cities and towns",
-    "Urban density",
-    "Urban development"
-  ],
-  "dct_issued_s": "2017",
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "dct_spatial_sm": [
-    "Dublin City, Leinster, Ireland",
-    "Dublin, Leinster, Ireland"
-  ],
-  "locn_geometry": "ENVELOPE(-6.27829, -6.23637, 53.3586, 53.333)",
-  "gbl_indexYear_im": 2015,
-  "gbl_mdVersion_s": "Aardvark",
-  "nyu_addl_format_sm": [
-    "LAS (Full-waveform)"
-  ],
-  "dct_source_sm": [
-    "nyu-2451-38684"
-  ],
-  "nyu_addl_dspace_s": "39618",
-  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
-  "nyu_addl_downloads_s": "{\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79940/nyu_2451_38622_fwf_las_T_317500_233000.zip\"}",
-  "dct_isPartOf_sm": [
-    "2015 Dublin LiDAR",
-    "NYU Research Data"
-  ]
+{
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/38622"
+  ],
+  "dct_title_s": "2015 LiDAR Tile 317500_233000 for Dublin City",
+  "dct_description_sm": [
+    "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Tile 317500_233000, which is one part of data that was collected over an area of more than 2km² in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38622_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license."
+  ],
+  "dct_accessRights_s": "Public",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38622\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79940/nyu_2451_38622_fwf_las_T_317500_233000.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38622",
+  "id": "nyu-2451-38622",
+  "gbl_resourceType_sm": [
+    "Multi-spectral data"
+  ],
+  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
+  "dct_format_s": "LAS",
+  "dct_language_sm": [
+    "English"
+  ],
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_publisher_sm": [
+    "New York University. Center for Urban Science and Progress"
+  ],
+  "dct_creator_sm": [
+    "Debra F. Laefer",
+    "Saleh Abuwarda",
+    "Anh-Vu Vo",
+    "Linh Truong-Hong",
+    "Hamid Gharibi"
+  ],
+  "dct_subject_sm": [
+    "Cities and towns",
+    "Urban density",
+    "Urban development"
+  ],
+  "dct_issued_s": "2017",
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "dct_spatial_sm": [
+    "Dublin City, Leinster, Ireland",
+    "Dublin, Leinster, Ireland"
+  ],
+  "locn_geometry": "ENVELOPE(-6.27829, -6.23637, 53.3586, 53.333)",
+  "gbl_indexYear_im": [
+    2015
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "nyu_addl_format_sm": [
+    "LAS (Full-waveform)"
+  ],
+  "dct_source_sm": [
+    "nyu-2451-38684"
+  ],
+  "nyu_addl_dspace_s": "39618",
+  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
+  "nyu_addl_downloads_s": "{\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79940/nyu_2451_38622_fwf_las_T_317500_233000.zip\"}",
+  "dct_isPartOf_sm": [
+    "2015 Dublin LiDAR",
+    "NYU Research Data"
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-38623.json b/metadata-aardvark/Datasets/nyu-2451-38623.json
index 863da346e..e122ade11 100644
--- a/metadata-aardvark/Datasets/nyu-2451-38623.json
+++ b/metadata-aardvark/Datasets/nyu-2451-38623.json
@@ -1,53 +1,67 @@
-{
-  "dct_identifier_sm": "http://hdl.handle.net/2451/38623",
-  "dct_title_s": "2015 LiDAR Tile 317500_233500 for Dublin City",
-  "dct_description_sm": "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Tile 317500_233500, which is one part of data that was collected over an area of more than 2km\u00b2 in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38623_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license.",
-  "dct_accessRights_s": "Public",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38623\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79941/nyu_2451_38623_fwf_las_T_317500_233500.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38623",
-  "id": "nyu-2451-38623",
-  "gbl_resourceType_sm": "Multi-spectral data",
-  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
-  "dct_format_s": "LAS",
-  "dct_language_sm": "English",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_publisher_sm": "New York University. Center for Urban Science and Progress",
-  "dct_creator_sm": [
-    "Debra F. Laefer",
-    "Saleh Abuwarda",
-    "Anh-Vu Vo",
-    "Linh Truong-Hong",
-    "Hamid Gharibi"
-  ],
-  "dct_subject_sm": [
-    "Cities and towns",
-    "Urban density",
-    "Urban development"
-  ],
-  "dct_issued_s": "2017",
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "dct_spatial_sm": [
-    "Dublin City, Leinster, Ireland",
-    "Dublin, Leinster, Ireland"
-  ],
-  "locn_geometry": "ENVELOPE(-6.27829, -6.23637, 53.3586, 53.333)",
-  "gbl_indexYear_im": 2015,
-  "gbl_mdVersion_s": "Aardvark",
-  "nyu_addl_format_sm": [
-    "LAS (Full-waveform)",
-    "Pulsewaves (Full-waveform)"
-  ],
-  "dct_source_sm": [
-    "nyu-2451-38684"
-  ],
-  "nyu_addl_dspace_s": "39619",
-  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
-  "nyu_addl_downloads_s": "{\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79941/nyu_2451_38623_fwf_las_T_317500_233500.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79942/nyu_2451_38623_fwf_plswvs_T_317500_233500.zip\"}",
-  "dct_isPartOf_sm": [
-    "2015 Dublin LiDAR",
-    "NYU Research Data"
-  ]
+{
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/38623"
+  ],
+  "dct_title_s": "2015 LiDAR Tile 317500_233500 for Dublin City",
+  "dct_description_sm": [
+    "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Tile 317500_233500, which is one part of data that was collected over an area of more than 2km² in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38623_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license."
+  ],
+  "dct_accessRights_s": "Public",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38623\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79941/nyu_2451_38623_fwf_las_T_317500_233500.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38623",
+  "id": "nyu-2451-38623",
+  "gbl_resourceType_sm": [
+    "Multi-spectral data"
+  ],
+  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
+  "dct_format_s": "LAS",
+  "dct_language_sm": [
+    "English"
+  ],
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_publisher_sm": [
+    "New York University. Center for Urban Science and Progress"
+  ],
+  "dct_creator_sm": [
+    "Debra F. Laefer",
+    "Saleh Abuwarda",
+    "Anh-Vu Vo",
+    "Linh Truong-Hong",
+    "Hamid Gharibi"
+  ],
+  "dct_subject_sm": [
+    "Cities and towns",
+    "Urban density",
+    "Urban development"
+  ],
+  "dct_issued_s": "2017",
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "dct_spatial_sm": [
+    "Dublin City, Leinster, Ireland",
+    "Dublin, Leinster, Ireland"
+  ],
+  "locn_geometry": "ENVELOPE(-6.27829, -6.23637, 53.3586, 53.333)",
+  "gbl_indexYear_im": [
+    2015
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "nyu_addl_format_sm": [
+    "LAS (Full-waveform)",
+    "Pulsewaves (Full-waveform)"
+  ],
+  "dct_source_sm": [
+    "nyu-2451-38684"
+  ],
+  "nyu_addl_dspace_s": "39619",
+  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
+  "nyu_addl_downloads_s": "{\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79941/nyu_2451_38623_fwf_las_T_317500_233500.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79942/nyu_2451_38623_fwf_plswvs_T_317500_233500.zip\"}",
+  "dct_isPartOf_sm": [
+    "2015 Dublin LiDAR",
+    "NYU Research Data"
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-38624.json b/metadata-aardvark/Datasets/nyu-2451-38624.json
index 0394b46bb..030f4fcb0 100644
--- a/metadata-aardvark/Datasets/nyu-2451-38624.json
+++ b/metadata-aardvark/Datasets/nyu-2451-38624.json
@@ -1,53 +1,67 @@
-{
-  "dct_identifier_sm": "http://hdl.handle.net/2451/38624",
-  "dct_title_s": "2015 LiDAR Tile 317500_234000 for Dublin City",
-  "dct_description_sm": "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Tile 317500_234000, which is one part of data that was collected over an area of more than 2km\u00b2 in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38624_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license.",
-  "dct_accessRights_s": "Public",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38624\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79943/nyu_2451_38624_fwf_las_T_317500_234000.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38624",
-  "id": "nyu-2451-38624",
-  "gbl_resourceType_sm": "Multi-spectral data",
-  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
-  "dct_format_s": "LAS",
-  "dct_language_sm": "English",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_publisher_sm": "New York University. Center for Urban Science and Progress",
-  "dct_creator_sm": [
-    "Debra F. Laefer",
-    "Saleh Abuwarda",
-    "Anh-Vu Vo",
-    "Linh Truong-Hong",
-    "Hamid Gharibi"
-  ],
-  "dct_subject_sm": [
-    "Cities and towns",
-    "Urban density",
-    "Urban development"
-  ],
-  "dct_issued_s": "2017",
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "dct_spatial_sm": [
-    "Dublin City, Leinster, Ireland",
-    "Dublin, Leinster, Ireland"
-  ],
-  "locn_geometry": "ENVELOPE(-6.27829, -6.23637, 53.3586, 53.333)",
-  "gbl_indexYear_im": 2015,
-  "gbl_mdVersion_s": "Aardvark",
-  "nyu_addl_format_sm": [
-    "LAS (Full-waveform)",
-    "Pulsewaves (Full-waveform)"
-  ],
-  "dct_source_sm": [
-    "nyu-2451-38684"
-  ],
-  "nyu_addl_dspace_s": "39620",
-  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
-  "nyu_addl_downloads_s": "{\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79943/nyu_2451_38624_fwf_las_T_317500_234000.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79944/nyu_2451_38624_fwf_plswvs_T_317500_234000.zip\"}",
-  "dct_isPartOf_sm": [
-    "2015 Dublin LiDAR",
-    "NYU Research Data"
-  ]
+{
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/38624"
+  ],
+  "dct_title_s": "2015 LiDAR Tile 317500_234000 for Dublin City",
+  "dct_description_sm": [
+    "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Tile 317500_234000, which is one part of data that was collected over an area of more than 2km² in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38624_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license."
+  ],
+  "dct_accessRights_s": "Public",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38624\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79943/nyu_2451_38624_fwf_las_T_317500_234000.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38624",
+  "id": "nyu-2451-38624",
+  "gbl_resourceType_sm": [
+    "Multi-spectral data"
+  ],
+  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
+  "dct_format_s": "LAS",
+  "dct_language_sm": [
+    "English"
+  ],
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_publisher_sm": [
+    "New York University. Center for Urban Science and Progress"
+  ],
+  "dct_creator_sm": [
+    "Debra F. Laefer",
+    "Saleh Abuwarda",
+    "Anh-Vu Vo",
+    "Linh Truong-Hong",
+    "Hamid Gharibi"
+  ],
+  "dct_subject_sm": [
+    "Cities and towns",
+    "Urban density",
+    "Urban development"
+  ],
+  "dct_issued_s": "2017",
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "dct_spatial_sm": [
+    "Dublin City, Leinster, Ireland",
+    "Dublin, Leinster, Ireland"
+  ],
+  "locn_geometry": "ENVELOPE(-6.27829, -6.23637, 53.3586, 53.333)",
+  "gbl_indexYear_im": [
+    2015
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "nyu_addl_format_sm": [
+    "LAS (Full-waveform)",
+    "Pulsewaves (Full-waveform)"
+  ],
+  "dct_source_sm": [
+    "nyu-2451-38684"
+  ],
+  "nyu_addl_dspace_s": "39620",
+  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
+  "nyu_addl_downloads_s": "{\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79943/nyu_2451_38624_fwf_las_T_317500_234000.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79944/nyu_2451_38624_fwf_plswvs_T_317500_234000.zip\"}",
+  "dct_isPartOf_sm": [
+    "2015 Dublin LiDAR",
+    "NYU Research Data"
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-38625.json b/metadata-aardvark/Datasets/nyu-2451-38625.json
index 7597acd70..a0125f336 100644
--- a/metadata-aardvark/Datasets/nyu-2451-38625.json
+++ b/metadata-aardvark/Datasets/nyu-2451-38625.json
@@ -1,57 +1,71 @@
-{
-  "dct_identifier_sm": "http://hdl.handle.net/2451/38625",
-  "dct_title_s": "2015 LiDAR Flight 150326_115601 for Dublin City",
-  "dct_description_sm": "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Flight 150326_115601, which is one part of data that was collected over an area of more than 2km\u00b2 in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38625_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license.",
-  "dct_accessRights_s": "Public",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38625\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79993/nyu_2451_38625_pc_F_150326_115601.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38625",
-  "id": "nyu-2451-38625",
-  "gbl_resourceType_sm": "Multi-spectral data",
-  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
-  "dct_format_s": "LAZ",
-  "dct_language_sm": "English",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_publisher_sm": "New York University. Center for Urban Science and Progress",
-  "dct_creator_sm": [
-    "Debra F. Laefer",
-    "Saleh Abuwarda",
-    "Anh-Vu Vo",
-    "Linh Truong-Hong",
-    "Hamid Gharibi"
-  ],
-  "dct_subject_sm": [
-    "Cities and towns",
-    "Urban density",
-    "Urban development"
-  ],
-  "dct_issued_s": "2017",
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "dct_spatial_sm": [
-    "Dublin City, Leinster, Ireland",
-    "Dublin, Leinster, Ireland"
-  ],
-  "locn_geometry": "ENVELOPE(-6.277400481930396, -6.268673079848503, 53.3437844819304, 53.3380250798485)",
-  "gbl_indexYear_im": 2015,
-  "gbl_mdVersion_s": "Aardvark",
-  "nyu_addl_format_sm": [
-    "LAZ (Point-cloud)",
-    "LAS (Full-waveform)",
-    "Pulsewaves (Full-waveform)",
-    "JPG (Oblique photos)",
-    "GeoTIFF (Geo-referenced RGB)",
-    "GeoTIFF (Geo-referenced CIR)"
-  ],
-  "dct_source_sm": [
-    "nyu-2451-38684"
-  ],
-  "nyu_addl_dspace_s": "39621",
-  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
-  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/79993/nyu_2451_38625_pc_F_150326_115601.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79992/nyu_2451_38625_fwf_las_F_150326_115601.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79995/nyu_2451_38625_fwf_plswvs_F_150326_115601.zip\",\"GeoTIFF (Geo-referenced RGB)\":\"https://archive.nyu.edu/retrieve/80238/nyu_2451_38625_rgb_F_150326_115601.zip\",\"GeoTIFF (Geo-referenced CIR)\":\"https://archive.nyu.edu/retrieve/79991/nyu_2451_38625_cir_F_150326_115601.zip\",\"JPG (Oblique photos)\":\"https://archive.nyu.edu/retrieve/79994/nyu_2451_38625_oblique_F_150326_115601.zip\"}",
-  "dct_isPartOf_sm": [
-    "2015 Dublin LiDAR",
-    "NYU Research Data"
-  ]
+{
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/38625"
+  ],
+  "dct_title_s": "2015 LiDAR Flight 150326_115601 for Dublin City",
+  "dct_description_sm": [
+    "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Flight 150326_115601, which is one part of data that was collected over an area of more than 2km² in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38625_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license."
+  ],
+  "dct_accessRights_s": "Public",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38625\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79993/nyu_2451_38625_pc_F_150326_115601.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38625",
+  "id": "nyu-2451-38625",
+  "gbl_resourceType_sm": [
+    "Multi-spectral data"
+  ],
+  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
+  "dct_format_s": "LAZ",
+  "dct_language_sm": [
+    "English"
+  ],
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_publisher_sm": [
+    "New York University. Center for Urban Science and Progress"
+  ],
+  "dct_creator_sm": [
+    "Debra F. Laefer",
+    "Saleh Abuwarda",
+    "Anh-Vu Vo",
+    "Linh Truong-Hong",
+    "Hamid Gharibi"
+  ],
+  "dct_subject_sm": [
+    "Cities and towns",
+    "Urban density",
+    "Urban development"
+  ],
+  "dct_issued_s": "2017",
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "dct_spatial_sm": [
+    "Dublin City, Leinster, Ireland",
+    "Dublin, Leinster, Ireland"
+  ],
+  "locn_geometry": "ENVELOPE(-6.277400481930396, -6.268673079848503, 53.3437844819304, 53.3380250798485)",
+  "gbl_indexYear_im": [
+    2015
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "nyu_addl_format_sm": [
+    "LAZ (Point-cloud)",
+    "LAS (Full-waveform)",
+    "Pulsewaves (Full-waveform)",
+    "JPG (Oblique photos)",
+    "GeoTIFF (Geo-referenced RGB)",
+    "GeoTIFF (Geo-referenced CIR)"
+  ],
+  "dct_source_sm": [
+    "nyu-2451-38684"
+  ],
+  "nyu_addl_dspace_s": "39621",
+  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
+  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/79993/nyu_2451_38625_pc_F_150326_115601.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79992/nyu_2451_38625_fwf_las_F_150326_115601.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79995/nyu_2451_38625_fwf_plswvs_F_150326_115601.zip\",\"GeoTIFF (Geo-referenced RGB)\":\"https://archive.nyu.edu/retrieve/80238/nyu_2451_38625_rgb_F_150326_115601.zip\",\"GeoTIFF (Geo-referenced CIR)\":\"https://archive.nyu.edu/retrieve/79991/nyu_2451_38625_cir_F_150326_115601.zip\",\"JPG (Oblique photos)\":\"https://archive.nyu.edu/retrieve/79994/nyu_2451_38625_oblique_F_150326_115601.zip\"}",
+  "dct_isPartOf_sm": [
+    "2015 Dublin LiDAR",
+    "NYU Research Data"
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-38644.json b/metadata-aardvark/Datasets/nyu-2451-38644.json
index 67de435d7..481c9bf12 100644
--- a/metadata-aardvark/Datasets/nyu-2451-38644.json
+++ b/metadata-aardvark/Datasets/nyu-2451-38644.json
@@ -1,57 +1,71 @@
-{
-  "dct_identifier_sm": "http://hdl.handle.net/2451/38644",
-  "dct_title_s": "2015 LiDAR Flight 150326_120025 for Dublin City",
-  "dct_description_sm": "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Flight 150326_120025, which is one part of data that was collected over an area of more than 2km\u00b2 in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38644_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license.",
-  "dct_accessRights_s": "Public",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38644\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79998/nyu_2451_38644_pc_F_150326_120025.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38644",
-  "id": "nyu-2451-38644",
-  "gbl_resourceType_sm": "Multi-spectral data",
-  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
-  "dct_format_s": "LAZ",
-  "dct_language_sm": "English",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_publisher_sm": "New York University. Center for Urban Science and Progress",
-  "dct_creator_sm": [
-    "Debra F. Laefer",
-    "Saleh Abuwarda",
-    "Anh-Vu Vo",
-    "Linh Truong-Hong",
-    "Hamid Gharibi"
-  ],
-  "dct_subject_sm": [
-    "Cities and towns",
-    "Urban density",
-    "Urban development"
-  ],
-  "dct_issued_s": "2017",
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "dct_spatial_sm": [
-    "Dublin City, Leinster, Ireland",
-    "Dublin, Leinster, Ireland"
-  ],
-  "locn_geometry": "ENVELOPE(-6.277004953624868, -6.264648423587412, 53.34443695362487, 53.33666542358741)",
-  "gbl_indexYear_im": 2015,
-  "gbl_mdVersion_s": "Aardvark",
-  "nyu_addl_format_sm": [
-    "LAZ (Point-cloud)",
-    "LAS (Full-waveform)",
-    "Pulsewaves (Full-waveform)",
-    "JPG (Oblique photos)",
-    "GeoTIFF (Geo-referenced RGB)",
-    "GeoTIFF (Geo-referenced CIR)"
-  ],
-  "dct_source_sm": [
-    "nyu-2451-38684"
-  ],
-  "nyu_addl_dspace_s": "39642",
-  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
-  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/79998/nyu_2451_38644_pc_F_150326_120025.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79997/nyu_2451_38644_fwf_las_F_150326_120025.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80000/nyu_2451_38644_fwf_plswvs_F_150326_120025.zip\",\"GeoTIFF (Geo-referenced RGB)\":\"https://archive.nyu.edu/retrieve/80333/nyu_2451_38644_rgb_F_150326_120025.zip\",\"GeoTIFF (Geo-referenced CIR)\":\"https://archive.nyu.edu/retrieve/79996/nyu_2451_38644_cir_F_150326_120025.zip\",\"JPG (Oblique photos)\":\"https://archive.nyu.edu/retrieve/79999/nyu_2451_38644_oblique_F_150326_120025.zip\"}",
-  "dct_isPartOf_sm": [
-    "2015 Dublin LiDAR",
-    "NYU Research Data"
-  ]
+{
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/38644"
+  ],
+  "dct_title_s": "2015 LiDAR Flight 150326_120025 for Dublin City",
+  "dct_description_sm": [
+    "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Flight 150326_120025, which is one part of data that was collected over an area of more than 2km² in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38644_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license."
+  ],
+  "dct_accessRights_s": "Public",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38644\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/79998/nyu_2451_38644_pc_F_150326_120025.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38644",
+  "id": "nyu-2451-38644",
+  "gbl_resourceType_sm": [
+    "Multi-spectral data"
+  ],
+  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
+  "dct_format_s": "LAZ",
+  "dct_language_sm": [
+    "English"
+  ],
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_publisher_sm": [
+    "New York University. Center for Urban Science and Progress"
+  ],
+  "dct_creator_sm": [
+    "Debra F. Laefer",
+    "Saleh Abuwarda",
+    "Anh-Vu Vo",
+    "Linh Truong-Hong",
+    "Hamid Gharibi"
+  ],
+  "dct_subject_sm": [
+    "Cities and towns",
+    "Urban density",
+    "Urban development"
+  ],
+  "dct_issued_s": "2017",
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "dct_spatial_sm": [
+    "Dublin City, Leinster, Ireland",
+    "Dublin, Leinster, Ireland"
+  ],
+  "locn_geometry": "ENVELOPE(-6.277004953624868, -6.264648423587412, 53.34443695362487, 53.33666542358741)",
+  "gbl_indexYear_im": [
+    2015
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "nyu_addl_format_sm": [
+    "LAZ (Point-cloud)",
+    "LAS (Full-waveform)",
+    "Pulsewaves (Full-waveform)",
+    "JPG (Oblique photos)",
+    "GeoTIFF (Geo-referenced RGB)",
+    "GeoTIFF (Geo-referenced CIR)"
+  ],
+  "dct_source_sm": [
+    "nyu-2451-38684"
+  ],
+  "nyu_addl_dspace_s": "39642",
+  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
+  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/79998/nyu_2451_38644_pc_F_150326_120025.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/79997/nyu_2451_38644_fwf_las_F_150326_120025.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80000/nyu_2451_38644_fwf_plswvs_F_150326_120025.zip\",\"GeoTIFF (Geo-referenced RGB)\":\"https://archive.nyu.edu/retrieve/80333/nyu_2451_38644_rgb_F_150326_120025.zip\",\"GeoTIFF (Geo-referenced CIR)\":\"https://archive.nyu.edu/retrieve/79996/nyu_2451_38644_cir_F_150326_120025.zip\",\"JPG (Oblique photos)\":\"https://archive.nyu.edu/retrieve/79999/nyu_2451_38644_oblique_F_150326_120025.zip\"}",
+  "dct_isPartOf_sm": [
+    "2015 Dublin LiDAR",
+    "NYU Research Data"
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-38645.json b/metadata-aardvark/Datasets/nyu-2451-38645.json
index eccbcfe45..496e9b943 100644
--- a/metadata-aardvark/Datasets/nyu-2451-38645.json
+++ b/metadata-aardvark/Datasets/nyu-2451-38645.json
@@ -1,57 +1,71 @@
-{
-  "dct_identifier_sm": "http://hdl.handle.net/2451/38645",
-  "dct_title_s": "2015 LiDAR Flight 150326_120403 for Dublin City",
-  "dct_description_sm": "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Flight 150326_120403, which is one part of data that was collected over an area of more than 2km\u00b2 in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38645_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license.",
-  "dct_accessRights_s": "Public",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38645\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/80003/nyu_2451_38645_pc_F_150326_120403.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38645",
-  "id": "nyu-2451-38645",
-  "gbl_resourceType_sm": "Multi-spectral data",
-  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
-  "dct_format_s": "LAZ",
-  "dct_language_sm": "English",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_publisher_sm": "New York University. Center for Urban Science and Progress",
-  "dct_creator_sm": [
-    "Debra F. Laefer",
-    "Saleh Abuwarda",
-    "Anh-Vu Vo",
-    "Linh Truong-Hong",
-    "Hamid Gharibi"
-  ],
-  "dct_subject_sm": [
-    "Cities and towns",
-    "Urban density",
-    "Urban development"
-  ],
-  "dct_issued_s": "2017",
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "dct_spatial_sm": [
-    "Dublin City, Leinster, Ireland",
-    "Dublin, Leinster, Ireland"
-  ],
-  "locn_geometry": "ENVELOPE(-6.276262886620303, -6.259810167645459, 53.345160886620306, 53.334834167645454)",
-  "gbl_indexYear_im": 2015,
-  "gbl_mdVersion_s": "Aardvark",
-  "nyu_addl_format_sm": [
-    "LAZ (Point-cloud)",
-    "LAS (Full-waveform)",
-    "Pulsewaves (Full-waveform)",
-    "JPG (Oblique photos)",
-    "GeoTIFF (Geo-referenced RGB)",
-    "GeoTIFF (Geo-referenced CIR)"
-  ],
-  "dct_source_sm": [
-    "nyu-2451-38684"
-  ],
-  "nyu_addl_dspace_s": "39643",
-  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
-  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/80003/nyu_2451_38645_pc_F_150326_120403.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80002/nyu_2451_38645_fwf_las_F_150326_120403.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80005/nyu_2451_38645_fwf_plswvs_F_150326_120403.zip\",\"GeoTIFF (Geo-referenced RGB)\":\"https://archive.nyu.edu/retrieve/80240/nyu_2451_38645_rgb_F_150326_120403.zip\",\"GeoTIFF (Geo-referenced CIR)\":\"https://archive.nyu.edu/retrieve/80001/nyu_2451_38645_cir_F_150326_120403.zip\",\"JPG (Oblique photos)\":\"https://archive.nyu.edu/retrieve/80004/nyu_2451_38645_oblique_F_150326_120403.zip\"}",
-  "dct_isPartOf_sm": [
-    "2015 Dublin LiDAR",
-    "NYU Research Data"
-  ]
+{
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/38645"
+  ],
+  "dct_title_s": "2015 LiDAR Flight 150326_120403 for Dublin City",
+  "dct_description_sm": [
+    "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Flight 150326_120403, which is one part of data that was collected over an area of more than 2km² in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38645_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license."
+  ],
+  "dct_accessRights_s": "Public",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38645\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/80003/nyu_2451_38645_pc_F_150326_120403.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38645",
+  "id": "nyu-2451-38645",
+  "gbl_resourceType_sm": [
+    "Multi-spectral data"
+  ],
+  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
+  "dct_format_s": "LAZ",
+  "dct_language_sm": [
+    "English"
+  ],
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_publisher_sm": [
+    "New York University. Center for Urban Science and Progress"
+  ],
+  "dct_creator_sm": [
+    "Debra F. Laefer",
+    "Saleh Abuwarda",
+    "Anh-Vu Vo",
+    "Linh Truong-Hong",
+    "Hamid Gharibi"
+  ],
+  "dct_subject_sm": [
+    "Cities and towns",
+    "Urban density",
+    "Urban development"
+  ],
+  "dct_issued_s": "2017",
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "dct_spatial_sm": [
+    "Dublin City, Leinster, Ireland",
+    "Dublin, Leinster, Ireland"
+  ],
+  "locn_geometry": "ENVELOPE(-6.276262886620303, -6.259810167645459, 53.345160886620306, 53.334834167645454)",
+  "gbl_indexYear_im": [
+    2015
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "nyu_addl_format_sm": [
+    "LAZ (Point-cloud)",
+    "LAS (Full-waveform)",
+    "Pulsewaves (Full-waveform)",
+    "JPG (Oblique photos)",
+    "GeoTIFF (Geo-referenced RGB)",
+    "GeoTIFF (Geo-referenced CIR)"
+  ],
+  "dct_source_sm": [
+    "nyu-2451-38684"
+  ],
+  "nyu_addl_dspace_s": "39643",
+  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
+  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/80003/nyu_2451_38645_pc_F_150326_120403.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80002/nyu_2451_38645_fwf_las_F_150326_120403.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80005/nyu_2451_38645_fwf_plswvs_F_150326_120403.zip\",\"GeoTIFF (Geo-referenced RGB)\":\"https://archive.nyu.edu/retrieve/80240/nyu_2451_38645_rgb_F_150326_120403.zip\",\"GeoTIFF (Geo-referenced CIR)\":\"https://archive.nyu.edu/retrieve/80001/nyu_2451_38645_cir_F_150326_120403.zip\",\"JPG (Oblique photos)\":\"https://archive.nyu.edu/retrieve/80004/nyu_2451_38645_oblique_F_150326_120403.zip\"}",
+  "dct_isPartOf_sm": [
+    "2015 Dublin LiDAR",
+    "NYU Research Data"
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-38646.json b/metadata-aardvark/Datasets/nyu-2451-38646.json
index 10009fcb9..6ad2b87d6 100644
--- a/metadata-aardvark/Datasets/nyu-2451-38646.json
+++ b/metadata-aardvark/Datasets/nyu-2451-38646.json
@@ -1,57 +1,71 @@
-{
-  "dct_identifier_sm": "http://hdl.handle.net/2451/38646",
-  "dct_title_s": "2015 LiDAR Flight 150326_120854 for Dublin City",
-  "dct_description_sm": "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Flight 150326_120854, which is one part of data that was collected over an area of more than 2km\u00b2 in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38646_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license.",
-  "dct_accessRights_s": "Public",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38646\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/80008/nyu_2451_38646_pc_F_150326_120854.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38646",
-  "id": "nyu-2451-38646",
-  "gbl_resourceType_sm": "Multi-spectral data",
-  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
-  "dct_format_s": "LAZ",
-  "dct_language_sm": "English",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_publisher_sm": "New York University. Center for Urban Science and Progress",
-  "dct_creator_sm": [
-    "Debra F. Laefer",
-    "Saleh Abuwarda",
-    "Anh-Vu Vo",
-    "Linh Truong-Hong",
-    "Hamid Gharibi"
-  ],
-  "dct_subject_sm": [
-    "Cities and towns",
-    "Urban density",
-    "Urban development"
-  ],
-  "dct_issued_s": "2017",
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "dct_spatial_sm": [
-    "Dublin City, Leinster, Ireland",
-    "Dublin, Leinster, Ireland"
-  ],
-  "locn_geometry": "ENVELOPE(-6.277805871293627, -6.254802174354762, 53.347272871293626, 53.33307217435476)",
-  "gbl_indexYear_im": 2015,
-  "gbl_mdVersion_s": "Aardvark",
-  "nyu_addl_format_sm": [
-    "LAZ (Point-cloud)",
-    "LAS (Full-waveform)",
-    "Pulsewaves (Full-waveform)",
-    "JPG (Oblique photos)",
-    "GeoTIFF (Geo-referenced RGB)",
-    "GeoTIFF (Geo-referenced CIR)"
-  ],
-  "dct_source_sm": [
-    "nyu-2451-38684"
-  ],
-  "nyu_addl_dspace_s": "39644",
-  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
-  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/80008/nyu_2451_38646_pc_F_150326_120854.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80007/nyu_2451_38646_fwf_las_F_150326_120854.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80010/nyu_2451_38646_fwf_plswvs_F_150326_120854.zip\",\"GeoTIFF (Geo-referenced RGB)\":\"https://archive.nyu.edu/retrieve/80241/nyu_2451_38646_rgb_F_150326_120854.zip\",\"GeoTIFF (Geo-referenced CIR)\":\"https://archive.nyu.edu/retrieve/80006/nyu_2451_38646_cir_F_150326_120854.zip\",\"JPG (Oblique photos)\":\"https://archive.nyu.edu/retrieve/80009/nyu_2451_38646_oblique_F_150326_120854.zip\"}",
-  "dct_isPartOf_sm": [
-    "2015 Dublin LiDAR",
-    "NYU Research Data"
-  ]
+{
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/38646"
+  ],
+  "dct_title_s": "2015 LiDAR Flight 150326_120854 for Dublin City",
+  "dct_description_sm": [
+    "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Flight 150326_120854, which is one part of data that was collected over an area of more than 2km² in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38646_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license."
+  ],
+  "dct_accessRights_s": "Public",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38646\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/80008/nyu_2451_38646_pc_F_150326_120854.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38646",
+  "id": "nyu-2451-38646",
+  "gbl_resourceType_sm": [
+    "Multi-spectral data"
+  ],
+  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
+  "dct_format_s": "LAZ",
+  "dct_language_sm": [
+    "English"
+  ],
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_publisher_sm": [
+    "New York University. Center for Urban Science and Progress"
+  ],
+  "dct_creator_sm": [
+    "Debra F. Laefer",
+    "Saleh Abuwarda",
+    "Anh-Vu Vo",
+    "Linh Truong-Hong",
+    "Hamid Gharibi"
+  ],
+  "dct_subject_sm": [
+    "Cities and towns",
+    "Urban density",
+    "Urban development"
+  ],
+  "dct_issued_s": "2017",
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "dct_spatial_sm": [
+    "Dublin City, Leinster, Ireland",
+    "Dublin, Leinster, Ireland"
+  ],
+  "locn_geometry": "ENVELOPE(-6.277805871293627, -6.254802174354762, 53.347272871293626, 53.33307217435476)",
+  "gbl_indexYear_im": [
+    2015
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "nyu_addl_format_sm": [
+    "LAZ (Point-cloud)",
+    "LAS (Full-waveform)",
+    "Pulsewaves (Full-waveform)",
+    "JPG (Oblique photos)",
+    "GeoTIFF (Geo-referenced RGB)",
+    "GeoTIFF (Geo-referenced CIR)"
+  ],
+  "dct_source_sm": [
+    "nyu-2451-38684"
+  ],
+  "nyu_addl_dspace_s": "39644",
+  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
+  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/80008/nyu_2451_38646_pc_F_150326_120854.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80007/nyu_2451_38646_fwf_las_F_150326_120854.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80010/nyu_2451_38646_fwf_plswvs_F_150326_120854.zip\",\"GeoTIFF (Geo-referenced RGB)\":\"https://archive.nyu.edu/retrieve/80241/nyu_2451_38646_rgb_F_150326_120854.zip\",\"GeoTIFF (Geo-referenced CIR)\":\"https://archive.nyu.edu/retrieve/80006/nyu_2451_38646_cir_F_150326_120854.zip\",\"JPG (Oblique photos)\":\"https://archive.nyu.edu/retrieve/80009/nyu_2451_38646_oblique_F_150326_120854.zip\"}",
+  "dct_isPartOf_sm": [
+    "2015 Dublin LiDAR",
+    "NYU Research Data"
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-38647.json b/metadata-aardvark/Datasets/nyu-2451-38647.json
index 7a579fd31..7cc74aa2a 100644
--- a/metadata-aardvark/Datasets/nyu-2451-38647.json
+++ b/metadata-aardvark/Datasets/nyu-2451-38647.json
@@ -1,57 +1,71 @@
-{
-  "dct_identifier_sm": "http://hdl.handle.net/2451/38647",
-  "dct_title_s": "2015 LiDAR Flight 150326_121253 for Dublin City",
-  "dct_description_sm": "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Flight 150326_121253, which is one part of data that was collected over an area of more than 2km\u00b2 in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38647_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license.",
-  "dct_accessRights_s": "Public",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38647\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/80013/nyu_2451_38647_pc_F_150326_121253.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38647",
-  "id": "nyu-2451-38647",
-  "gbl_resourceType_sm": "Multi-spectral data",
-  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
-  "dct_format_s": "LAZ",
-  "dct_language_sm": "English",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_publisher_sm": "New York University. Center for Urban Science and Progress",
-  "dct_creator_sm": [
-    "Debra F. Laefer",
-    "Saleh Abuwarda",
-    "Anh-Vu Vo",
-    "Linh Truong-Hong",
-    "Hamid Gharibi"
-  ],
-  "dct_subject_sm": [
-    "Cities and towns",
-    "Urban density",
-    "Urban development"
-  ],
-  "dct_issued_s": "2017",
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "dct_spatial_sm": [
-    "Dublin City, Leinster, Ireland",
-    "Dublin, Leinster, Ireland"
-  ],
-  "locn_geometry": "ENVELOPE(-6.276822868011912, -6.254181050563909, 53.34773886801191, 53.33392605056391)",
-  "gbl_indexYear_im": 2015,
-  "gbl_mdVersion_s": "Aardvark",
-  "nyu_addl_format_sm": [
-    "LAZ (Point-cloud)",
-    "LAS (Full-waveform)",
-    "Pulsewaves (Full-waveform)",
-    "JPG (Oblique photos)",
-    "GeoTIFF (Geo-referenced RGB)",
-    "GeoTIFF (Geo-referenced CIR)"
-  ],
-  "dct_source_sm": [
-    "nyu-2451-38684"
-  ],
-  "nyu_addl_dspace_s": "39645",
-  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
-  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/80013/nyu_2451_38647_pc_F_150326_121253.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80012/nyu_2451_38647_fwf_las_F_150326_121253.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80015/nyu_2451_38647_fwf_plswvs_F_150326_121253.zip\",\"GeoTIFF (Geo-referenced RGB)\":\"https://archive.nyu.edu/retrieve/80242/nyu_2451_38647_rgb_F_150326_121253.zip\",\"GeoTIFF (Geo-referenced CIR)\":\"https://archive.nyu.edu/retrieve/80011/nyu_2451_38647_cir_F_150326_121253.zip\",\"JPG (Oblique photos)\":\"https://archive.nyu.edu/retrieve/80014/nyu_2451_38647_oblique_F_150326_121253.zip\"}",
-  "dct_isPartOf_sm": [
-    "2015 Dublin LiDAR",
-    "NYU Research Data"
-  ]
+{
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/38647"
+  ],
+  "dct_title_s": "2015 LiDAR Flight 150326_121253 for Dublin City",
+  "dct_description_sm": [
+    "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Flight 150326_121253, which is one part of data that was collected over an area of more than 2km² in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38647_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license."
+  ],
+  "dct_accessRights_s": "Public",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38647\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/80013/nyu_2451_38647_pc_F_150326_121253.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38647",
+  "id": "nyu-2451-38647",
+  "gbl_resourceType_sm": [
+    "Multi-spectral data"
+  ],
+  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
+  "dct_format_s": "LAZ",
+  "dct_language_sm": [
+    "English"
+  ],
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_publisher_sm": [
+    "New York University. Center for Urban Science and Progress"
+  ],
+  "dct_creator_sm": [
+    "Debra F. Laefer",
+    "Saleh Abuwarda",
+    "Anh-Vu Vo",
+    "Linh Truong-Hong",
+    "Hamid Gharibi"
+  ],
+  "dct_subject_sm": [
+    "Cities and towns",
+    "Urban density",
+    "Urban development"
+  ],
+  "dct_issued_s": "2017",
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "dct_spatial_sm": [
+    "Dublin City, Leinster, Ireland",
+    "Dublin, Leinster, Ireland"
+  ],
+  "locn_geometry": "ENVELOPE(-6.276822868011912, -6.254181050563909, 53.34773886801191, 53.33392605056391)",
+  "gbl_indexYear_im": [
+    2015
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "nyu_addl_format_sm": [
+    "LAZ (Point-cloud)",
+    "LAS (Full-waveform)",
+    "Pulsewaves (Full-waveform)",
+    "JPG (Oblique photos)",
+    "GeoTIFF (Geo-referenced RGB)",
+    "GeoTIFF (Geo-referenced CIR)"
+  ],
+  "dct_source_sm": [
+    "nyu-2451-38684"
+  ],
+  "nyu_addl_dspace_s": "39645",
+  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
+  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/80013/nyu_2451_38647_pc_F_150326_121253.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80012/nyu_2451_38647_fwf_las_F_150326_121253.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80015/nyu_2451_38647_fwf_plswvs_F_150326_121253.zip\",\"GeoTIFF (Geo-referenced RGB)\":\"https://archive.nyu.edu/retrieve/80242/nyu_2451_38647_rgb_F_150326_121253.zip\",\"GeoTIFF (Geo-referenced CIR)\":\"https://archive.nyu.edu/retrieve/80011/nyu_2451_38647_cir_F_150326_121253.zip\",\"JPG (Oblique photos)\":\"https://archive.nyu.edu/retrieve/80014/nyu_2451_38647_oblique_F_150326_121253.zip\"}",
+  "dct_isPartOf_sm": [
+    "2015 Dublin LiDAR",
+    "NYU Research Data"
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-38648.json b/metadata-aardvark/Datasets/nyu-2451-38648.json
index 1f8b11c9f..2e92c5e0b 100644
--- a/metadata-aardvark/Datasets/nyu-2451-38648.json
+++ b/metadata-aardvark/Datasets/nyu-2451-38648.json
@@ -1,57 +1,71 @@
-{
-  "dct_identifier_sm": "http://hdl.handle.net/2451/38648",
-  "dct_title_s": "2015 LiDAR Flight 150326_121724 for Dublin City",
-  "dct_description_sm": "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Flight 150326_121724, which is one part of data that was collected over an area of more than 2km\u00b2 in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38648_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license.",
-  "dct_accessRights_s": "Public",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38648\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/80018/nyu_2451_38648_pc_F_150326_121724.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38648",
-  "id": "nyu-2451-38648",
-  "gbl_resourceType_sm": "Multi-spectral data",
-  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
-  "dct_format_s": "LAZ",
-  "dct_language_sm": "English",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_publisher_sm": "New York University. Center for Urban Science and Progress",
-  "dct_creator_sm": [
-    "Debra F. Laefer",
-    "Saleh Abuwarda",
-    "Anh-Vu Vo",
-    "Linh Truong-Hong",
-    "Hamid Gharibi"
-  ],
-  "dct_subject_sm": [
-    "Cities and towns",
-    "Urban density",
-    "Urban development"
-  ],
-  "dct_issued_s": "2017",
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "dct_spatial_sm": [
-    "Dublin City, Leinster, Ireland",
-    "Dublin, Leinster, Ireland"
-  ],
-  "locn_geometry": "ENVELOPE(-6.275851345145133, -6.251415710349419, 53.34850234514513, 53.33345271034942)",
-  "gbl_indexYear_im": 2015,
-  "gbl_mdVersion_s": "Aardvark",
-  "nyu_addl_format_sm": [
-    "LAZ (Point-cloud)",
-    "LAS (Full-waveform)",
-    "Pulsewaves (Full-waveform)",
-    "JPG (Oblique photos)",
-    "GeoTIFF (Geo-referenced RGB)",
-    "GeoTIFF (Geo-referenced CIR)"
-  ],
-  "dct_source_sm": [
-    "nyu-2451-38684"
-  ],
-  "nyu_addl_dspace_s": "39646",
-  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
-  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/80018/nyu_2451_38648_pc_F_150326_121724.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80017/nyu_2451_38648_fwf_las_F_150326_121724.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80020/nyu_2451_38648_fwf_plswvs_F_150326_121724.zip\",\"GeoTIFF (Geo-referenced RGB)\":\"https://archive.nyu.edu/retrieve/80243/nyu_2451_38648_rgb_F_150326_121724.zip\",\"GeoTIFF (Geo-referenced CIR)\":\"https://archive.nyu.edu/retrieve/80016/nyu_2451_38648_cir_F_150326_121724.zip\",\"JPG (Oblique photos)\":\"https://archive.nyu.edu/retrieve/80019/nyu_2451_38648_oblique_F_150326_121724.zip\"}",
-  "dct_isPartOf_sm": [
-    "2015 Dublin LiDAR",
-    "NYU Research Data"
-  ]
+{
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/38648"
+  ],
+  "dct_title_s": "2015 LiDAR Flight 150326_121724 for Dublin City",
+  "dct_description_sm": [
+    "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Flight 150326_121724, which is one part of data that was collected over an area of more than 2km² in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38648_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license."
+  ],
+  "dct_accessRights_s": "Public",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38648\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/80018/nyu_2451_38648_pc_F_150326_121724.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38648",
+  "id": "nyu-2451-38648",
+  "gbl_resourceType_sm": [
+    "Multi-spectral data"
+  ],
+  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
+  "dct_format_s": "LAZ",
+  "dct_language_sm": [
+    "English"
+  ],
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_publisher_sm": [
+    "New York University. Center for Urban Science and Progress"
+  ],
+  "dct_creator_sm": [
+    "Debra F. Laefer",
+    "Saleh Abuwarda",
+    "Anh-Vu Vo",
+    "Linh Truong-Hong",
+    "Hamid Gharibi"
+  ],
+  "dct_subject_sm": [
+    "Cities and towns",
+    "Urban density",
+    "Urban development"
+  ],
+  "dct_issued_s": "2017",
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "dct_spatial_sm": [
+    "Dublin City, Leinster, Ireland",
+    "Dublin, Leinster, Ireland"
+  ],
+  "locn_geometry": "ENVELOPE(-6.275851345145133, -6.251415710349419, 53.34850234514513, 53.33345271034942)",
+  "gbl_indexYear_im": [
+    2015
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "nyu_addl_format_sm": [
+    "LAZ (Point-cloud)",
+    "LAS (Full-waveform)",
+    "Pulsewaves (Full-waveform)",
+    "JPG (Oblique photos)",
+    "GeoTIFF (Geo-referenced RGB)",
+    "GeoTIFF (Geo-referenced CIR)"
+  ],
+  "dct_source_sm": [
+    "nyu-2451-38684"
+  ],
+  "nyu_addl_dspace_s": "39646",
+  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
+  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/80018/nyu_2451_38648_pc_F_150326_121724.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80017/nyu_2451_38648_fwf_las_F_150326_121724.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80020/nyu_2451_38648_fwf_plswvs_F_150326_121724.zip\",\"GeoTIFF (Geo-referenced RGB)\":\"https://archive.nyu.edu/retrieve/80243/nyu_2451_38648_rgb_F_150326_121724.zip\",\"GeoTIFF (Geo-referenced CIR)\":\"https://archive.nyu.edu/retrieve/80016/nyu_2451_38648_cir_F_150326_121724.zip\",\"JPG (Oblique photos)\":\"https://archive.nyu.edu/retrieve/80019/nyu_2451_38648_oblique_F_150326_121724.zip\"}",
+  "dct_isPartOf_sm": [
+    "2015 Dublin LiDAR",
+    "NYU Research Data"
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-38649.json b/metadata-aardvark/Datasets/nyu-2451-38649.json
index 740a21570..282b13114 100644
--- a/metadata-aardvark/Datasets/nyu-2451-38649.json
+++ b/metadata-aardvark/Datasets/nyu-2451-38649.json
@@ -1,57 +1,71 @@
-{
-  "dct_identifier_sm": "http://hdl.handle.net/2451/38649",
-  "dct_title_s": "2015 LiDAR Flight 150326_122222 for Dublin City",
-  "dct_description_sm": "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Flight 150326_122222, which is one part of data that was collected over an area of more than 2km\u00b2 in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38649_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license.",
-  "dct_accessRights_s": "Public",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38649\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/80023/nyu_2451_38649_pc_F_150326_122222.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38649",
-  "id": "nyu-2451-38649",
-  "gbl_resourceType_sm": "Multi-spectral data",
-  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
-  "dct_format_s": "LAZ",
-  "dct_language_sm": "English",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_publisher_sm": "New York University. Center for Urban Science and Progress",
-  "dct_creator_sm": [
-    "Debra F. Laefer",
-    "Saleh Abuwarda",
-    "Anh-Vu Vo",
-    "Linh Truong-Hong",
-    "Hamid Gharibi"
-  ],
-  "dct_subject_sm": [
-    "Cities and towns",
-    "Urban density",
-    "Urban development"
-  ],
-  "dct_issued_s": "2017",
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "dct_spatial_sm": [
-    "Dublin City, Leinster, Ireland",
-    "Dublin, Leinster, Ireland"
-  ],
-  "locn_geometry": "ENVELOPE(-6.27547725584405, -6.251606012246032, 53.34940025584405, 53.33467901224603)",
-  "gbl_indexYear_im": 2015,
-  "gbl_mdVersion_s": "Aardvark",
-  "nyu_addl_format_sm": [
-    "LAZ (Point-cloud)",
-    "LAS (Full-waveform)",
-    "Pulsewaves (Full-waveform)",
-    "JPG (Oblique photos)",
-    "GeoTIFF (Geo-referenced RGB)",
-    "GeoTIFF (Geo-referenced CIR)"
-  ],
-  "dct_source_sm": [
-    "nyu-2451-38684"
-  ],
-  "nyu_addl_dspace_s": "39647",
-  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
-  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/80023/nyu_2451_38649_pc_F_150326_122222.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80022/nyu_2451_38649_fwf_las_F_150326_122222.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80025/nyu_2451_38649_fwf_plswvs_F_150326_122222.zip\",\"GeoTIFF (Geo-referenced RGB)\":\"https://archive.nyu.edu/retrieve/80244/nyu_2451_38649_rgb_F_150326_122222.zip\",\"GeoTIFF (Geo-referenced CIR)\":\"https://archive.nyu.edu/retrieve/80021/nyu_2451_38649_cir_F_150326_122222.zip\",\"JPG (Oblique photos)\":\"https://archive.nyu.edu/retrieve/80024/nyu_2451_38649_oblique_F_150326_122222.zip\"}",
-  "dct_isPartOf_sm": [
-    "2015 Dublin LiDAR",
-    "NYU Research Data"
-  ]
+{
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/38649"
+  ],
+  "dct_title_s": "2015 LiDAR Flight 150326_122222 for Dublin City",
+  "dct_description_sm": [
+    "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Flight 150326_122222, which is one part of data that was collected over an area of more than 2km² in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38649_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license."
+  ],
+  "dct_accessRights_s": "Public",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38649\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/80023/nyu_2451_38649_pc_F_150326_122222.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38649",
+  "id": "nyu-2451-38649",
+  "gbl_resourceType_sm": [
+    "Multi-spectral data"
+  ],
+  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
+  "dct_format_s": "LAZ",
+  "dct_language_sm": [
+    "English"
+  ],
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_publisher_sm": [
+    "New York University. Center for Urban Science and Progress"
+  ],
+  "dct_creator_sm": [
+    "Debra F. Laefer",
+    "Saleh Abuwarda",
+    "Anh-Vu Vo",
+    "Linh Truong-Hong",
+    "Hamid Gharibi"
+  ],
+  "dct_subject_sm": [
+    "Cities and towns",
+    "Urban density",
+    "Urban development"
+  ],
+  "dct_issued_s": "2017",
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "dct_spatial_sm": [
+    "Dublin City, Leinster, Ireland",
+    "Dublin, Leinster, Ireland"
+  ],
+  "locn_geometry": "ENVELOPE(-6.27547725584405, -6.251606012246032, 53.34940025584405, 53.33467901224603)",
+  "gbl_indexYear_im": [
+    2015
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "nyu_addl_format_sm": [
+    "LAZ (Point-cloud)",
+    "LAS (Full-waveform)",
+    "Pulsewaves (Full-waveform)",
+    "JPG (Oblique photos)",
+    "GeoTIFF (Geo-referenced RGB)",
+    "GeoTIFF (Geo-referenced CIR)"
+  ],
+  "dct_source_sm": [
+    "nyu-2451-38684"
+  ],
+  "nyu_addl_dspace_s": "39647",
+  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
+  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/80023/nyu_2451_38649_pc_F_150326_122222.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80022/nyu_2451_38649_fwf_las_F_150326_122222.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80025/nyu_2451_38649_fwf_plswvs_F_150326_122222.zip\",\"GeoTIFF (Geo-referenced RGB)\":\"https://archive.nyu.edu/retrieve/80244/nyu_2451_38649_rgb_F_150326_122222.zip\",\"GeoTIFF (Geo-referenced CIR)\":\"https://archive.nyu.edu/retrieve/80021/nyu_2451_38649_cir_F_150326_122222.zip\",\"JPG (Oblique photos)\":\"https://archive.nyu.edu/retrieve/80024/nyu_2451_38649_oblique_F_150326_122222.zip\"}",
+  "dct_isPartOf_sm": [
+    "2015 Dublin LiDAR",
+    "NYU Research Data"
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-38650.json b/metadata-aardvark/Datasets/nyu-2451-38650.json
index 12aee1f39..6f9b3f82a 100644
--- a/metadata-aardvark/Datasets/nyu-2451-38650.json
+++ b/metadata-aardvark/Datasets/nyu-2451-38650.json
@@ -1,57 +1,71 @@
-{
-  "dct_identifier_sm": "http://hdl.handle.net/2451/38650",
-  "dct_title_s": "2015 LiDAR Flight 150326_122941 for Dublin City",
-  "dct_description_sm": "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Flight 150326_122941, which is one part of data that was collected over an area of more than 2km\u00b2 in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38650_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license.",
-  "dct_accessRights_s": "Public",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38650\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/80028/nyu_2451_38650_pc_F_150326_122941.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38650",
-  "id": "nyu-2451-38650",
-  "gbl_resourceType_sm": "Multi-spectral data",
-  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
-  "dct_format_s": "LAZ",
-  "dct_language_sm": "English",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_publisher_sm": "New York University. Center for Urban Science and Progress",
-  "dct_creator_sm": [
-    "Debra F. Laefer",
-    "Saleh Abuwarda",
-    "Anh-Vu Vo",
-    "Linh Truong-Hong",
-    "Hamid Gharibi"
-  ],
-  "dct_subject_sm": [
-    "Cities and towns",
-    "Urban density",
-    "Urban development"
-  ],
-  "dct_issued_s": "2017",
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "dct_spatial_sm": [
-    "Dublin City, Leinster, Ireland",
-    "Dublin, Leinster, Ireland"
-  ],
-  "locn_geometry": "ENVELOPE(-6.255769998419194, -6.241168020615201, 53.3534199984192, 53.3441400206152)",
-  "gbl_indexYear_im": 2015,
-  "gbl_mdVersion_s": "Aardvark",
-  "nyu_addl_format_sm": [
-    "LAZ (Point-cloud)",
-    "LAS (Full-waveform)",
-    "Pulsewaves (Full-waveform)",
-    "JPG (Oblique photos)",
-    "GeoTIFF (Geo-referenced RGB)",
-    "GeoTIFF (Geo-referenced CIR)"
-  ],
-  "dct_source_sm": [
-    "nyu-2451-38684"
-  ],
-  "nyu_addl_dspace_s": "39648",
-  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
-  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/80028/nyu_2451_38650_pc_F_150326_122941.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80027/nyu_2451_38650_fwf_las_F_150326_122941.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80030/nyu_2451_38650_fwf_plswvs_F_150326_122941.zip\",\"GeoTIFF (Geo-referenced RGB)\":\"https://archive.nyu.edu/retrieve/80245/nyu_2451_38650_rgb_F_150326_122941.zip\",\"GeoTIFF (Geo-referenced CIR)\":\"https://archive.nyu.edu/retrieve/80026/nyu_2451_38650_cir_F_150326_122941.zip\",\"JPG (Oblique photos)\":\"https://archive.nyu.edu/retrieve/80029/nyu_2451_38650_oblique_F_150326_122941.zip\"}",
-  "dct_isPartOf_sm": [
-    "2015 Dublin LiDAR",
-    "NYU Research Data"
-  ]
+{
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/38650"
+  ],
+  "dct_title_s": "2015 LiDAR Flight 150326_122941 for Dublin City",
+  "dct_description_sm": [
+    "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Flight 150326_122941, which is one part of data that was collected over an area of more than 2km² in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38650_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license."
+  ],
+  "dct_accessRights_s": "Public",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38650\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/80028/nyu_2451_38650_pc_F_150326_122941.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38650",
+  "id": "nyu-2451-38650",
+  "gbl_resourceType_sm": [
+    "Multi-spectral data"
+  ],
+  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
+  "dct_format_s": "LAZ",
+  "dct_language_sm": [
+    "English"
+  ],
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_publisher_sm": [
+    "New York University. Center for Urban Science and Progress"
+  ],
+  "dct_creator_sm": [
+    "Debra F. Laefer",
+    "Saleh Abuwarda",
+    "Anh-Vu Vo",
+    "Linh Truong-Hong",
+    "Hamid Gharibi"
+  ],
+  "dct_subject_sm": [
+    "Cities and towns",
+    "Urban density",
+    "Urban development"
+  ],
+  "dct_issued_s": "2017",
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "dct_spatial_sm": [
+    "Dublin City, Leinster, Ireland",
+    "Dublin, Leinster, Ireland"
+  ],
+  "locn_geometry": "ENVELOPE(-6.255769998419194, -6.241168020615201, 53.3534199984192, 53.3441400206152)",
+  "gbl_indexYear_im": [
+    2015
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "nyu_addl_format_sm": [
+    "LAZ (Point-cloud)",
+    "LAS (Full-waveform)",
+    "Pulsewaves (Full-waveform)",
+    "JPG (Oblique photos)",
+    "GeoTIFF (Geo-referenced RGB)",
+    "GeoTIFF (Geo-referenced CIR)"
+  ],
+  "dct_source_sm": [
+    "nyu-2451-38684"
+  ],
+  "nyu_addl_dspace_s": "39648",
+  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
+  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/80028/nyu_2451_38650_pc_F_150326_122941.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80027/nyu_2451_38650_fwf_las_F_150326_122941.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80030/nyu_2451_38650_fwf_plswvs_F_150326_122941.zip\",\"GeoTIFF (Geo-referenced RGB)\":\"https://archive.nyu.edu/retrieve/80245/nyu_2451_38650_rgb_F_150326_122941.zip\",\"GeoTIFF (Geo-referenced CIR)\":\"https://archive.nyu.edu/retrieve/80026/nyu_2451_38650_cir_F_150326_122941.zip\",\"JPG (Oblique photos)\":\"https://archive.nyu.edu/retrieve/80029/nyu_2451_38650_oblique_F_150326_122941.zip\"}",
+  "dct_isPartOf_sm": [
+    "2015 Dublin LiDAR",
+    "NYU Research Data"
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-38651.json b/metadata-aardvark/Datasets/nyu-2451-38651.json
index 9ad916561..60b4abcd8 100644
--- a/metadata-aardvark/Datasets/nyu-2451-38651.json
+++ b/metadata-aardvark/Datasets/nyu-2451-38651.json
@@ -1,57 +1,71 @@
-{
-  "dct_identifier_sm": "http://hdl.handle.net/2451/38651",
-  "dct_title_s": "2015 LiDAR Flight 150326_123430 for Dublin City",
-  "dct_description_sm": "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Flight 150326_123430, which is one part of data that was collected over an area of more than 2km\u00b2 in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38651_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license.",
-  "dct_accessRights_s": "Public",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38651\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/80033/nyu_2451_38651_pc_F_150326_123430.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38651",
-  "id": "nyu-2451-38651",
-  "gbl_resourceType_sm": "Multi-spectral data",
-  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
-  "dct_format_s": "LAZ",
-  "dct_language_sm": "English",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_publisher_sm": "New York University. Center for Urban Science and Progress",
-  "dct_creator_sm": [
-    "Debra F. Laefer",
-    "Saleh Abuwarda",
-    "Anh-Vu Vo",
-    "Linh Truong-Hong",
-    "Hamid Gharibi"
-  ],
-  "dct_subject_sm": [
-    "Cities and towns",
-    "Urban density",
-    "Urban development"
-  ],
-  "dct_issued_s": "2017",
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "dct_spatial_sm": [
-    "Dublin City, Leinster, Ireland",
-    "Dublin, Leinster, Ireland"
-  ],
-  "locn_geometry": "ENVELOPE(-6.260769987620384, -6.237294012379616, 53.35583298762038, 53.340871012379615)",
-  "gbl_indexYear_im": 2015,
-  "gbl_mdVersion_s": "Aardvark",
-  "nyu_addl_format_sm": [
-    "LAZ (Point-cloud)",
-    "LAS (Full-waveform)",
-    "Pulsewaves (Full-waveform)",
-    "JPG (Oblique photos)",
-    "GeoTIFF (Geo-referenced RGB)",
-    "GeoTIFF (Geo-referenced CIR)"
-  ],
-  "dct_source_sm": [
-    "nyu-2451-38684"
-  ],
-  "nyu_addl_dspace_s": "39649",
-  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
-  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/80033/nyu_2451_38651_pc_F_150326_123430.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80032/nyu_2451_38651_fwf_las_F_150326_123430.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80035/nyu_2451_38651_fwf_plswvs_F_150326_123430.zip\",\"GeoTIFF (Geo-referenced RGB)\":\"https://archive.nyu.edu/retrieve/80246/nyu_2451_38651_rgb_F_150326_123430.zip\",\"GeoTIFF (Geo-referenced CIR)\":\"https://archive.nyu.edu/retrieve/80031/nyu_2451_38651_cir_F_150326_123430.zip\",\"JPG (Oblique photos)\":\"https://archive.nyu.edu/retrieve/80034/nyu_2451_38651_oblique_F_150326_123430.zip\"}",
-  "dct_isPartOf_sm": [
-    "2015 Dublin LiDAR",
-    "NYU Research Data"
-  ]
+{
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/38651"
+  ],
+  "dct_title_s": "2015 LiDAR Flight 150326_123430 for Dublin City",
+  "dct_description_sm": [
+    "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Flight 150326_123430, which is one part of data that was collected over an area of more than 2km² in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38651_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license."
+  ],
+  "dct_accessRights_s": "Public",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38651\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/80033/nyu_2451_38651_pc_F_150326_123430.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38651",
+  "id": "nyu-2451-38651",
+  "gbl_resourceType_sm": [
+    "Multi-spectral data"
+  ],
+  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
+  "dct_format_s": "LAZ",
+  "dct_language_sm": [
+    "English"
+  ],
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_publisher_sm": [
+    "New York University. Center for Urban Science and Progress"
+  ],
+  "dct_creator_sm": [
+    "Debra F. Laefer",
+    "Saleh Abuwarda",
+    "Anh-Vu Vo",
+    "Linh Truong-Hong",
+    "Hamid Gharibi"
+  ],
+  "dct_subject_sm": [
+    "Cities and towns",
+    "Urban density",
+    "Urban development"
+  ],
+  "dct_issued_s": "2017",
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "dct_spatial_sm": [
+    "Dublin City, Leinster, Ireland",
+    "Dublin, Leinster, Ireland"
+  ],
+  "locn_geometry": "ENVELOPE(-6.260769987620384, -6.237294012379616, 53.35583298762038, 53.340871012379615)",
+  "gbl_indexYear_im": [
+    2015
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "nyu_addl_format_sm": [
+    "LAZ (Point-cloud)",
+    "LAS (Full-waveform)",
+    "Pulsewaves (Full-waveform)",
+    "JPG (Oblique photos)",
+    "GeoTIFF (Geo-referenced RGB)",
+    "GeoTIFF (Geo-referenced CIR)"
+  ],
+  "dct_source_sm": [
+    "nyu-2451-38684"
+  ],
+  "nyu_addl_dspace_s": "39649",
+  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
+  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/80033/nyu_2451_38651_pc_F_150326_123430.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80032/nyu_2451_38651_fwf_las_F_150326_123430.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80035/nyu_2451_38651_fwf_plswvs_F_150326_123430.zip\",\"GeoTIFF (Geo-referenced RGB)\":\"https://archive.nyu.edu/retrieve/80246/nyu_2451_38651_rgb_F_150326_123430.zip\",\"GeoTIFF (Geo-referenced CIR)\":\"https://archive.nyu.edu/retrieve/80031/nyu_2451_38651_cir_F_150326_123430.zip\",\"JPG (Oblique photos)\":\"https://archive.nyu.edu/retrieve/80034/nyu_2451_38651_oblique_F_150326_123430.zip\"}",
+  "dct_isPartOf_sm": [
+    "2015 Dublin LiDAR",
+    "NYU Research Data"
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-38652.json b/metadata-aardvark/Datasets/nyu-2451-38652.json
index 338b30188..6bb1cfe65 100644
--- a/metadata-aardvark/Datasets/nyu-2451-38652.json
+++ b/metadata-aardvark/Datasets/nyu-2451-38652.json
@@ -1,57 +1,71 @@
-{
-  "dct_identifier_sm": "http://hdl.handle.net/2451/38652",
-  "dct_title_s": "2015 LiDAR Flight 150326_123922 for Dublin City",
-  "dct_description_sm": "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Flight 150326_123922, which is one part of data that was collected over an area of more than 2km\u00b2 in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38652_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license.",
-  "dct_accessRights_s": "Public",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38652\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/80038/nyu_2451_38652_pc_F_150326_123922.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38652",
-  "id": "nyu-2451-38652",
-  "gbl_resourceType_sm": "Multi-spectral data",
-  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
-  "dct_format_s": "LAZ",
-  "dct_language_sm": "English",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_publisher_sm": "New York University. Center for Urban Science and Progress",
-  "dct_creator_sm": [
-    "Debra F. Laefer",
-    "Saleh Abuwarda",
-    "Anh-Vu Vo",
-    "Linh Truong-Hong",
-    "Hamid Gharibi"
-  ],
-  "dct_subject_sm": [
-    "Cities and towns",
-    "Urban density",
-    "Urban development"
-  ],
-  "dct_issued_s": "2017",
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "dct_spatial_sm": [
-    "Dublin City, Leinster, Ireland",
-    "Dublin, Leinster, Ireland"
-  ],
-  "locn_geometry": "ENVELOPE(-6.262356721082865, -6.236609028438987, 53.35565572108286, 53.33915202843899)",
-  "gbl_indexYear_im": 2015,
-  "gbl_mdVersion_s": "Aardvark",
-  "nyu_addl_format_sm": [
-    "LAZ (Point-cloud)",
-    "LAS (Full-waveform)",
-    "Pulsewaves (Full-waveform)",
-    "JPG (Oblique photos)",
-    "GeoTIFF (Geo-referenced RGB)",
-    "GeoTIFF (Geo-referenced CIR)"
-  ],
-  "dct_source_sm": [
-    "nyu-2451-38684"
-  ],
-  "nyu_addl_dspace_s": "39650",
-  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
-  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/80038/nyu_2451_38652_pc_F_150326_123922.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80037/nyu_2451_38652_fwf_las_F_150326_123922.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80040/nyu_2451_38652_fwf_plswvs_F_150326_123922.zip\",\"GeoTIFF (Geo-referenced RGB)\":\"https://archive.nyu.edu/retrieve/80337/nyu_2451_38652_rgb_F_150326_123922.zip\",\"GeoTIFF (Geo-referenced CIR)\":\"https://archive.nyu.edu/retrieve/80036/nyu_2451_38652_cir_F_150326_123922.zip\",\"JPG (Oblique photos)\":\"https://archive.nyu.edu/retrieve/80039/nyu_2451_38652_oblique_F_150326_123922.zip\"}",
-  "dct_isPartOf_sm": [
-    "2015 Dublin LiDAR",
-    "NYU Research Data"
-  ]
+{
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/38652"
+  ],
+  "dct_title_s": "2015 LiDAR Flight 150326_123922 for Dublin City",
+  "dct_description_sm": [
+    "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Flight 150326_123922, which is one part of data that was collected over an area of more than 2km² in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38652_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license."
+  ],
+  "dct_accessRights_s": "Public",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38652\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/80038/nyu_2451_38652_pc_F_150326_123922.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38652",
+  "id": "nyu-2451-38652",
+  "gbl_resourceType_sm": [
+    "Multi-spectral data"
+  ],
+  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
+  "dct_format_s": "LAZ",
+  "dct_language_sm": [
+    "English"
+  ],
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_publisher_sm": [
+    "New York University. Center for Urban Science and Progress"
+  ],
+  "dct_creator_sm": [
+    "Debra F. Laefer",
+    "Saleh Abuwarda",
+    "Anh-Vu Vo",
+    "Linh Truong-Hong",
+    "Hamid Gharibi"
+  ],
+  "dct_subject_sm": [
+    "Cities and towns",
+    "Urban density",
+    "Urban development"
+  ],
+  "dct_issued_s": "2017",
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "dct_spatial_sm": [
+    "Dublin City, Leinster, Ireland",
+    "Dublin, Leinster, Ireland"
+  ],
+  "locn_geometry": "ENVELOPE(-6.262356721082865, -6.236609028438987, 53.35565572108286, 53.33915202843899)",
+  "gbl_indexYear_im": [
+    2015
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "nyu_addl_format_sm": [
+    "LAZ (Point-cloud)",
+    "LAS (Full-waveform)",
+    "Pulsewaves (Full-waveform)",
+    "JPG (Oblique photos)",
+    "GeoTIFF (Geo-referenced RGB)",
+    "GeoTIFF (Geo-referenced CIR)"
+  ],
+  "dct_source_sm": [
+    "nyu-2451-38684"
+  ],
+  "nyu_addl_dspace_s": "39650",
+  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
+  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/80038/nyu_2451_38652_pc_F_150326_123922.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80037/nyu_2451_38652_fwf_las_F_150326_123922.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80040/nyu_2451_38652_fwf_plswvs_F_150326_123922.zip\",\"GeoTIFF (Geo-referenced RGB)\":\"https://archive.nyu.edu/retrieve/80337/nyu_2451_38652_rgb_F_150326_123922.zip\",\"GeoTIFF (Geo-referenced CIR)\":\"https://archive.nyu.edu/retrieve/80036/nyu_2451_38652_cir_F_150326_123922.zip\",\"JPG (Oblique photos)\":\"https://archive.nyu.edu/retrieve/80039/nyu_2451_38652_oblique_F_150326_123922.zip\"}",
+  "dct_isPartOf_sm": [
+    "2015 Dublin LiDAR",
+    "NYU Research Data"
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-38653.json b/metadata-aardvark/Datasets/nyu-2451-38653.json
index c73808644..b4fec3db2 100644
--- a/metadata-aardvark/Datasets/nyu-2451-38653.json
+++ b/metadata-aardvark/Datasets/nyu-2451-38653.json
@@ -1,57 +1,71 @@
-{
-  "dct_identifier_sm": "http://hdl.handle.net/2451/38653",
-  "dct_title_s": "2015 LiDAR Flight 150326_124415 for Dublin City",
-  "dct_description_sm": "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Flight 150326_124415, which is one part of data that was collected over an area of more than 2km\u00b2 in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38653_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license.",
-  "dct_accessRights_s": "Public",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38653\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/80043/nyu_2451_38653_pc_F_150326_124415.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38653",
-  "id": "nyu-2451-38653",
-  "gbl_resourceType_sm": "Multi-spectral data",
-  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
-  "dct_format_s": "LAZ",
-  "dct_language_sm": "English",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_publisher_sm": "New York University. Center for Urban Science and Progress",
-  "dct_creator_sm": [
-    "Debra F. Laefer",
-    "Saleh Abuwarda",
-    "Anh-Vu Vo",
-    "Linh Truong-Hong",
-    "Hamid Gharibi"
-  ],
-  "dct_subject_sm": [
-    "Cities and towns",
-    "Urban density",
-    "Urban development"
-  ],
-  "dct_issued_s": "2017",
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "dct_spatial_sm": [
-    "Dublin City, Leinster, Ireland",
-    "Dublin, Leinster, Ireland"
-  ],
-  "locn_geometry": "ENVELOPE(-6.263264845654486, -6.236372320847742, 53.35484484565449, 53.337939320847745)",
-  "gbl_indexYear_im": 2015,
-  "gbl_mdVersion_s": "Aardvark",
-  "nyu_addl_format_sm": [
-    "LAZ (Point-cloud)",
-    "LAS (Full-waveform)",
-    "Pulsewaves (Full-waveform)",
-    "JPG (Oblique photos)",
-    "GeoTIFF (Geo-referenced RGB)",
-    "GeoTIFF (Geo-referenced CIR)"
-  ],
-  "dct_source_sm": [
-    "nyu-2451-38684"
-  ],
-  "nyu_addl_dspace_s": "39651",
-  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
-  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/80043/nyu_2451_38653_pc_F_150326_124415.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80042/nyu_2451_38653_fwf_las_F_150326_124415.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80045/nyu_2451_38653_fwf_plswvs_F_150326_124415.zip\",\"GeoTIFF (Geo-referenced RGB)\":\"https://archive.nyu.edu/retrieve/80338/nyu_2451_38653_rgb_F_150326_124415.zip\",\"GeoTIFF (Geo-referenced CIR)\":\"https://archive.nyu.edu/retrieve/80041/nyu_2451_38653_cir_F_150326_124415.zip\",\"JPG (Oblique photos)\":\"https://archive.nyu.edu/retrieve/80044/nyu_2451_38653_oblique_F_150326_124415.zip\"}",
-  "dct_isPartOf_sm": [
-    "2015 Dublin LiDAR",
-    "NYU Research Data"
-  ]
+{
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/38653"
+  ],
+  "dct_title_s": "2015 LiDAR Flight 150326_124415 for Dublin City",
+  "dct_description_sm": [
+    "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Flight 150326_124415, which is one part of data that was collected over an area of more than 2km² in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38653_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license."
+  ],
+  "dct_accessRights_s": "Public",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38653\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/80043/nyu_2451_38653_pc_F_150326_124415.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38653",
+  "id": "nyu-2451-38653",
+  "gbl_resourceType_sm": [
+    "Multi-spectral data"
+  ],
+  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
+  "dct_format_s": "LAZ",
+  "dct_language_sm": [
+    "English"
+  ],
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_publisher_sm": [
+    "New York University. Center for Urban Science and Progress"
+  ],
+  "dct_creator_sm": [
+    "Debra F. Laefer",
+    "Saleh Abuwarda",
+    "Anh-Vu Vo",
+    "Linh Truong-Hong",
+    "Hamid Gharibi"
+  ],
+  "dct_subject_sm": [
+    "Cities and towns",
+    "Urban density",
+    "Urban development"
+  ],
+  "dct_issued_s": "2017",
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "dct_spatial_sm": [
+    "Dublin City, Leinster, Ireland",
+    "Dublin, Leinster, Ireland"
+  ],
+  "locn_geometry": "ENVELOPE(-6.263264845654486, -6.236372320847742, 53.35484484565449, 53.337939320847745)",
+  "gbl_indexYear_im": [
+    2015
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "nyu_addl_format_sm": [
+    "LAZ (Point-cloud)",
+    "LAS (Full-waveform)",
+    "Pulsewaves (Full-waveform)",
+    "JPG (Oblique photos)",
+    "GeoTIFF (Geo-referenced RGB)",
+    "GeoTIFF (Geo-referenced CIR)"
+  ],
+  "dct_source_sm": [
+    "nyu-2451-38684"
+  ],
+  "nyu_addl_dspace_s": "39651",
+  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
+  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/80043/nyu_2451_38653_pc_F_150326_124415.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80042/nyu_2451_38653_fwf_las_F_150326_124415.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80045/nyu_2451_38653_fwf_plswvs_F_150326_124415.zip\",\"GeoTIFF (Geo-referenced RGB)\":\"https://archive.nyu.edu/retrieve/80338/nyu_2451_38653_rgb_F_150326_124415.zip\",\"GeoTIFF (Geo-referenced CIR)\":\"https://archive.nyu.edu/retrieve/80041/nyu_2451_38653_cir_F_150326_124415.zip\",\"JPG (Oblique photos)\":\"https://archive.nyu.edu/retrieve/80044/nyu_2451_38653_oblique_F_150326_124415.zip\"}",
+  "dct_isPartOf_sm": [
+    "2015 Dublin LiDAR",
+    "NYU Research Data"
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-38654.json b/metadata-aardvark/Datasets/nyu-2451-38654.json
index ac3d6c29b..cd72e727a 100644
--- a/metadata-aardvark/Datasets/nyu-2451-38654.json
+++ b/metadata-aardvark/Datasets/nyu-2451-38654.json
@@ -1,57 +1,71 @@
-{
-  "dct_identifier_sm": "http://hdl.handle.net/2451/38654",
-  "dct_title_s": "2015 LiDAR Flight 150326_124922 for Dublin City",
-  "dct_description_sm": "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Flight 150326_124922, which is one part of data that was collected over an area of more than 2km\u00b2 in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38654_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license.",
-  "dct_accessRights_s": "Public",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38654\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/80048/nyu_2451_38654_pc_F_150326_124922.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38654",
-  "id": "nyu-2451-38654",
-  "gbl_resourceType_sm": "Multi-spectral data",
-  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
-  "dct_format_s": "LAZ",
-  "dct_language_sm": "English",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_publisher_sm": "New York University. Center for Urban Science and Progress",
-  "dct_creator_sm": [
-    "Debra F. Laefer",
-    "Saleh Abuwarda",
-    "Anh-Vu Vo",
-    "Linh Truong-Hong",
-    "Hamid Gharibi"
-  ],
-  "dct_subject_sm": [
-    "Cities and towns",
-    "Urban density",
-    "Urban development"
-  ],
-  "dct_issued_s": "2017",
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "dct_spatial_sm": [
-    "Dublin City, Leinster, Ireland",
-    "Dublin, Leinster, Ireland"
-  ],
-  "locn_geometry": "ENVELOPE(-6.265007872331698, -6.240478571376901, 53.35480387233169, 53.3392775713769)",
-  "gbl_indexYear_im": 2015,
-  "gbl_mdVersion_s": "Aardvark",
-  "nyu_addl_format_sm": [
-    "LAZ (Point-cloud)",
-    "LAS (Full-waveform)",
-    "Pulsewaves (Full-waveform)",
-    "JPG (Oblique photos)",
-    "GeoTIFF (Geo-referenced RGB)",
-    "GeoTIFF (Geo-referenced CIR)"
-  ],
-  "dct_source_sm": [
-    "nyu-2451-38684"
-  ],
-  "nyu_addl_dspace_s": "39652",
-  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
-  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/80048/nyu_2451_38654_pc_F_150326_124922.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80047/nyu_2451_38654_fwf_las_F_150326_124922.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80050/nyu_2451_38654_fwf_plswvs_F_150326_124922.zip\",\"GeoTIFF (Geo-referenced RGB)\":\"https://archive.nyu.edu/retrieve/80249/nyu_2451_38654_rgb_F_150326_124922.zip\",\"GeoTIFF (Geo-referenced CIR)\":\"https://archive.nyu.edu/retrieve/80046/nyu_2451_38654_cir_F_150326_124922.zip\",\"JPG (Oblique photos)\":\"https://archive.nyu.edu/retrieve/80049/nyu_2451_38654_oblique_F_150326_124922.zip\"}",
-  "dct_isPartOf_sm": [
-    "2015 Dublin LiDAR",
-    "NYU Research Data"
-  ]
+{
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/38654"
+  ],
+  "dct_title_s": "2015 LiDAR Flight 150326_124922 for Dublin City",
+  "dct_description_sm": [
+    "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Flight 150326_124922, which is one part of data that was collected over an area of more than 2km² in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38654_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license."
+  ],
+  "dct_accessRights_s": "Public",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38654\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/80048/nyu_2451_38654_pc_F_150326_124922.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38654",
+  "id": "nyu-2451-38654",
+  "gbl_resourceType_sm": [
+    "Multi-spectral data"
+  ],
+  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
+  "dct_format_s": "LAZ",
+  "dct_language_sm": [
+    "English"
+  ],
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_publisher_sm": [
+    "New York University. Center for Urban Science and Progress"
+  ],
+  "dct_creator_sm": [
+    "Debra F. Laefer",
+    "Saleh Abuwarda",
+    "Anh-Vu Vo",
+    "Linh Truong-Hong",
+    "Hamid Gharibi"
+  ],
+  "dct_subject_sm": [
+    "Cities and towns",
+    "Urban density",
+    "Urban development"
+  ],
+  "dct_issued_s": "2017",
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "dct_spatial_sm": [
+    "Dublin City, Leinster, Ireland",
+    "Dublin, Leinster, Ireland"
+  ],
+  "locn_geometry": "ENVELOPE(-6.265007872331698, -6.240478571376901, 53.35480387233169, 53.3392775713769)",
+  "gbl_indexYear_im": [
+    2015
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "nyu_addl_format_sm": [
+    "LAZ (Point-cloud)",
+    "LAS (Full-waveform)",
+    "Pulsewaves (Full-waveform)",
+    "JPG (Oblique photos)",
+    "GeoTIFF (Geo-referenced RGB)",
+    "GeoTIFF (Geo-referenced CIR)"
+  ],
+  "dct_source_sm": [
+    "nyu-2451-38684"
+  ],
+  "nyu_addl_dspace_s": "39652",
+  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
+  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/80048/nyu_2451_38654_pc_F_150326_124922.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80047/nyu_2451_38654_fwf_las_F_150326_124922.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80050/nyu_2451_38654_fwf_plswvs_F_150326_124922.zip\",\"GeoTIFF (Geo-referenced RGB)\":\"https://archive.nyu.edu/retrieve/80249/nyu_2451_38654_rgb_F_150326_124922.zip\",\"GeoTIFF (Geo-referenced CIR)\":\"https://archive.nyu.edu/retrieve/80046/nyu_2451_38654_cir_F_150326_124922.zip\",\"JPG (Oblique photos)\":\"https://archive.nyu.edu/retrieve/80049/nyu_2451_38654_oblique_F_150326_124922.zip\"}",
+  "dct_isPartOf_sm": [
+    "2015 Dublin LiDAR",
+    "NYU Research Data"
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-38655.json b/metadata-aardvark/Datasets/nyu-2451-38655.json
index c3f12e568..a37780f65 100644
--- a/metadata-aardvark/Datasets/nyu-2451-38655.json
+++ b/metadata-aardvark/Datasets/nyu-2451-38655.json
@@ -1,57 +1,71 @@
-{
-  "dct_identifier_sm": "http://hdl.handle.net/2451/38655",
-  "dct_title_s": "2015 LiDAR Flight 150326_125429 for Dublin City",
-  "dct_description_sm": "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Flight 150326_125429, which is one part of data that was collected over an area of more than 2km\u00b2 in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38655_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license.",
-  "dct_accessRights_s": "Public",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38655\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/80053/nyu_2451_38655_pc_F_150326_125429.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38655",
-  "id": "nyu-2451-38655",
-  "gbl_resourceType_sm": "Multi-spectral data",
-  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
-  "dct_format_s": "LAZ",
-  "dct_language_sm": "English",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_publisher_sm": "New York University. Center for Urban Science and Progress",
-  "dct_creator_sm": [
-    "Debra F. Laefer",
-    "Saleh Abuwarda",
-    "Anh-Vu Vo",
-    "Linh Truong-Hong",
-    "Hamid Gharibi"
-  ],
-  "dct_subject_sm": [
-    "Cities and towns",
-    "Urban density",
-    "Urban development"
-  ],
-  "dct_issued_s": "2017",
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "dct_spatial_sm": [
-    "Dublin City, Leinster, Ireland",
-    "Dublin, Leinster, Ireland"
-  ],
-  "locn_geometry": "ENVELOPE(-6.265162986074574, -6.239956099951359, 53.35395898607457, 53.33774009995136)",
-  "gbl_indexYear_im": 2015,
-  "gbl_mdVersion_s": "Aardvark",
-  "nyu_addl_format_sm": [
-    "LAZ (Point-cloud)",
-    "LAS (Full-waveform)",
-    "Pulsewaves (Full-waveform)",
-    "JPG (Oblique photos)",
-    "GeoTIFF (Geo-referenced RGB)",
-    "GeoTIFF (Geo-referenced CIR)"
-  ],
-  "dct_source_sm": [
-    "nyu-2451-38684"
-  ],
-  "nyu_addl_dspace_s": "39653",
-  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
-  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/80053/nyu_2451_38655_pc_F_150326_125429.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80052/nyu_2451_38655_fwf_las_F_150326_125429.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80055/nyu_2451_38655_fwf_plswvs_F_150326_125429.zip\",\"GeoTIFF (Geo-referenced RGB)\":\"https://archive.nyu.edu/retrieve/80250/nyu_2451_38655_rgb_F_150326_125429.zip\",\"GeoTIFF (Geo-referenced CIR)\":\"https://archive.nyu.edu/retrieve/80051/nyu_2451_38655_cir_F_150326_125429.zip\",\"JPG (Oblique photos)\":\"https://archive.nyu.edu/retrieve/80054/nyu_2451_38655_oblique_F_150326_125429.zip\"}",
-  "dct_isPartOf_sm": [
-    "2015 Dublin LiDAR",
-    "NYU Research Data"
-  ]
+{
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/38655"
+  ],
+  "dct_title_s": "2015 LiDAR Flight 150326_125429 for Dublin City",
+  "dct_description_sm": [
+    "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Flight 150326_125429, which is one part of data that was collected over an area of more than 2km² in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38655_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license."
+  ],
+  "dct_accessRights_s": "Public",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38655\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/80053/nyu_2451_38655_pc_F_150326_125429.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38655",
+  "id": "nyu-2451-38655",
+  "gbl_resourceType_sm": [
+    "Multi-spectral data"
+  ],
+  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
+  "dct_format_s": "LAZ",
+  "dct_language_sm": [
+    "English"
+  ],
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_publisher_sm": [
+    "New York University. Center for Urban Science and Progress"
+  ],
+  "dct_creator_sm": [
+    "Debra F. Laefer",
+    "Saleh Abuwarda",
+    "Anh-Vu Vo",
+    "Linh Truong-Hong",
+    "Hamid Gharibi"
+  ],
+  "dct_subject_sm": [
+    "Cities and towns",
+    "Urban density",
+    "Urban development"
+  ],
+  "dct_issued_s": "2017",
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "dct_spatial_sm": [
+    "Dublin City, Leinster, Ireland",
+    "Dublin, Leinster, Ireland"
+  ],
+  "locn_geometry": "ENVELOPE(-6.265162986074574, -6.239956099951359, 53.35395898607457, 53.33774009995136)",
+  "gbl_indexYear_im": [
+    2015
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "nyu_addl_format_sm": [
+    "LAZ (Point-cloud)",
+    "LAS (Full-waveform)",
+    "Pulsewaves (Full-waveform)",
+    "JPG (Oblique photos)",
+    "GeoTIFF (Geo-referenced RGB)",
+    "GeoTIFF (Geo-referenced CIR)"
+  ],
+  "dct_source_sm": [
+    "nyu-2451-38684"
+  ],
+  "nyu_addl_dspace_s": "39653",
+  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
+  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/80053/nyu_2451_38655_pc_F_150326_125429.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80052/nyu_2451_38655_fwf_las_F_150326_125429.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80055/nyu_2451_38655_fwf_plswvs_F_150326_125429.zip\",\"GeoTIFF (Geo-referenced RGB)\":\"https://archive.nyu.edu/retrieve/80250/nyu_2451_38655_rgb_F_150326_125429.zip\",\"GeoTIFF (Geo-referenced CIR)\":\"https://archive.nyu.edu/retrieve/80051/nyu_2451_38655_cir_F_150326_125429.zip\",\"JPG (Oblique photos)\":\"https://archive.nyu.edu/retrieve/80054/nyu_2451_38655_oblique_F_150326_125429.zip\"}",
+  "dct_isPartOf_sm": [
+    "2015 Dublin LiDAR",
+    "NYU Research Data"
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-38656.json b/metadata-aardvark/Datasets/nyu-2451-38656.json
index 6a5201adb..dd6d03cb7 100644
--- a/metadata-aardvark/Datasets/nyu-2451-38656.json
+++ b/metadata-aardvark/Datasets/nyu-2451-38656.json
@@ -1,57 +1,71 @@
-{
-  "dct_identifier_sm": "http://hdl.handle.net/2451/38656",
-  "dct_title_s": "2015 LiDAR Flight 150326_125917 for Dublin City",
-  "dct_description_sm": "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Flight 150326_125917, which is one part of data that was collected over an area of more than 2km\u00b2 in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38656_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license.",
-  "dct_accessRights_s": "Public",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38656\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/80058/nyu_2451_38656_pc_F_150326_125917.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38656",
-  "id": "nyu-2451-38656",
-  "gbl_resourceType_sm": "Multi-spectral data",
-  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
-  "dct_format_s": "LAZ",
-  "dct_language_sm": "English",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_publisher_sm": "New York University. Center for Urban Science and Progress",
-  "dct_creator_sm": [
-    "Debra F. Laefer",
-    "Saleh Abuwarda",
-    "Anh-Vu Vo",
-    "Linh Truong-Hong",
-    "Hamid Gharibi"
-  ],
-  "dct_subject_sm": [
-    "Cities and towns",
-    "Urban density",
-    "Urban development"
-  ],
-  "dct_issued_s": "2017",
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "dct_spatial_sm": [
-    "Dublin City, Leinster, Ireland",
-    "Dublin, Leinster, Ireland"
-  ],
-  "locn_geometry": "ENVELOPE(-6.266328885836868, -6.241034892207241, 53.35322388583687, 53.337289892207245)",
-  "gbl_indexYear_im": 2015,
-  "gbl_mdVersion_s": "Aardvark",
-  "nyu_addl_format_sm": [
-    "LAZ (Point-cloud)",
-    "LAS (Full-waveform)",
-    "Pulsewaves (Full-waveform)",
-    "JPG (Oblique photos)",
-    "GeoTIFF (Geo-referenced RGB)",
-    "GeoTIFF (Geo-referenced CIR)"
-  ],
-  "dct_source_sm": [
-    "nyu-2451-38684"
-  ],
-  "nyu_addl_dspace_s": "39654",
-  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
-  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/80058/nyu_2451_38656_pc_F_150326_125917.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80057/nyu_2451_38656_fwf_las_F_150326_125917.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80060/nyu_2451_38656_fwf_plswvs_F_150326_125917.zip\",\"GeoTIFF (Geo-referenced RGB)\":\"https://archive.nyu.edu/retrieve/80341/nyu_2451_38656_rgb_F_150326_125917.zip\",\"GeoTIFF (Geo-referenced CIR)\":\"https://archive.nyu.edu/retrieve/80056/nyu_2451_38656_cir_F_150326_125917.zip\",\"JPG (Oblique photos)\":\"https://archive.nyu.edu/retrieve/80059/nyu_2451_38656_oblique_F_150326_125917.zip\"}",
-  "dct_isPartOf_sm": [
-    "2015 Dublin LiDAR",
-    "NYU Research Data"
-  ]
+{
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/38656"
+  ],
+  "dct_title_s": "2015 LiDAR Flight 150326_125917 for Dublin City",
+  "dct_description_sm": [
+    "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Flight 150326_125917, which is one part of data that was collected over an area of more than 2km² in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38656_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license."
+  ],
+  "dct_accessRights_s": "Public",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38656\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/80058/nyu_2451_38656_pc_F_150326_125917.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38656",
+  "id": "nyu-2451-38656",
+  "gbl_resourceType_sm": [
+    "Multi-spectral data"
+  ],
+  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
+  "dct_format_s": "LAZ",
+  "dct_language_sm": [
+    "English"
+  ],
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_publisher_sm": [
+    "New York University. Center for Urban Science and Progress"
+  ],
+  "dct_creator_sm": [
+    "Debra F. Laefer",
+    "Saleh Abuwarda",
+    "Anh-Vu Vo",
+    "Linh Truong-Hong",
+    "Hamid Gharibi"
+  ],
+  "dct_subject_sm": [
+    "Cities and towns",
+    "Urban density",
+    "Urban development"
+  ],
+  "dct_issued_s": "2017",
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "dct_spatial_sm": [
+    "Dublin City, Leinster, Ireland",
+    "Dublin, Leinster, Ireland"
+  ],
+  "locn_geometry": "ENVELOPE(-6.266328885836868, -6.241034892207241, 53.35322388583687, 53.337289892207245)",
+  "gbl_indexYear_im": [
+    2015
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "nyu_addl_format_sm": [
+    "LAZ (Point-cloud)",
+    "LAS (Full-waveform)",
+    "Pulsewaves (Full-waveform)",
+    "JPG (Oblique photos)",
+    "GeoTIFF (Geo-referenced RGB)",
+    "GeoTIFF (Geo-referenced CIR)"
+  ],
+  "dct_source_sm": [
+    "nyu-2451-38684"
+  ],
+  "nyu_addl_dspace_s": "39654",
+  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
+  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/80058/nyu_2451_38656_pc_F_150326_125917.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80057/nyu_2451_38656_fwf_las_F_150326_125917.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80060/nyu_2451_38656_fwf_plswvs_F_150326_125917.zip\",\"GeoTIFF (Geo-referenced RGB)\":\"https://archive.nyu.edu/retrieve/80341/nyu_2451_38656_rgb_F_150326_125917.zip\",\"GeoTIFF (Geo-referenced CIR)\":\"https://archive.nyu.edu/retrieve/80056/nyu_2451_38656_cir_F_150326_125917.zip\",\"JPG (Oblique photos)\":\"https://archive.nyu.edu/retrieve/80059/nyu_2451_38656_oblique_F_150326_125917.zip\"}",
+  "dct_isPartOf_sm": [
+    "2015 Dublin LiDAR",
+    "NYU Research Data"
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-38657.json b/metadata-aardvark/Datasets/nyu-2451-38657.json
index f3f5b8f4f..bb13321a2 100644
--- a/metadata-aardvark/Datasets/nyu-2451-38657.json
+++ b/metadata-aardvark/Datasets/nyu-2451-38657.json
@@ -1,57 +1,71 @@
-{
-  "dct_identifier_sm": "http://hdl.handle.net/2451/38657",
-  "dct_title_s": "2015 LiDAR Flight 150326_130401 for Dublin City",
-  "dct_description_sm": "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Flight 150326_130401, which is one part of data that was collected over an area of more than 2km\u00b2 in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38657_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license.",
-  "dct_accessRights_s": "Public",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38657\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/80063/nyu_2451_38657_pc_F_150326_130401.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38657",
-  "id": "nyu-2451-38657",
-  "gbl_resourceType_sm": "Multi-spectral data",
-  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
-  "dct_format_s": "LAZ",
-  "dct_language_sm": "English",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_publisher_sm": "New York University. Center for Urban Science and Progress",
-  "dct_creator_sm": [
-    "Debra F. Laefer",
-    "Saleh Abuwarda",
-    "Anh-Vu Vo",
-    "Linh Truong-Hong",
-    "Hamid Gharibi"
-  ],
-  "dct_subject_sm": [
-    "Cities and towns",
-    "Urban density",
-    "Urban development"
-  ],
-  "dct_issued_s": "2017",
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "dct_spatial_sm": [
-    "Dublin City, Leinster, Ireland",
-    "Dublin, Leinster, Ireland"
-  ],
-  "locn_geometry": "ENVELOPE(-6.267322, -6.241325052840377, 53.353276364913754, 53.336290052840376)",
-  "gbl_indexYear_im": 2015,
-  "gbl_mdVersion_s": "Aardvark",
-  "nyu_addl_format_sm": [
-    "LAZ (Point-cloud)",
-    "LAS (Full-waveform)",
-    "Pulsewaves (Full-waveform)",
-    "JPG (Oblique photos)",
-    "GeoTIFF (Geo-referenced RGB)",
-    "GeoTIFF (Geo-referenced CIR)"
-  ],
-  "dct_source_sm": [
-    "nyu-2451-38684"
-  ],
-  "nyu_addl_dspace_s": "39655",
-  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
-  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/80063/nyu_2451_38657_pc_F_150326_130401.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80062/nyu_2451_38657_fwf_las_F_150326_130401.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80332/nyu_2451_38657_fwf_plswvs_F_150326_130401.zip\",\"GeoTIFF (Geo-referenced RGB)\":\"https://archive.nyu.edu/retrieve/80252/nyu_2451_38657_rgb_F_150326_130401.zip\",\"GeoTIFF (Geo-referenced CIR)\":\"https://archive.nyu.edu/retrieve/80061/nyu_2451_38657_cir_F_150326_130401.zip\",\"JPG (Oblique photos)\":\"https://archive.nyu.edu/retrieve/80064/nyu_2451_38657_oblique_F_150326_130401.zip\"}",
-  "dct_isPartOf_sm": [
-    "2015 Dublin LiDAR",
-    "NYU Research Data"
-  ]
+{
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/38657"
+  ],
+  "dct_title_s": "2015 LiDAR Flight 150326_130401 for Dublin City",
+  "dct_description_sm": [
+    "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Flight 150326_130401, which is one part of data that was collected over an area of more than 2km² in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38657_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license."
+  ],
+  "dct_accessRights_s": "Public",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38657\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/80063/nyu_2451_38657_pc_F_150326_130401.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38657",
+  "id": "nyu-2451-38657",
+  "gbl_resourceType_sm": [
+    "Multi-spectral data"
+  ],
+  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
+  "dct_format_s": "LAZ",
+  "dct_language_sm": [
+    "English"
+  ],
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_publisher_sm": [
+    "New York University. Center for Urban Science and Progress"
+  ],
+  "dct_creator_sm": [
+    "Debra F. Laefer",
+    "Saleh Abuwarda",
+    "Anh-Vu Vo",
+    "Linh Truong-Hong",
+    "Hamid Gharibi"
+  ],
+  "dct_subject_sm": [
+    "Cities and towns",
+    "Urban density",
+    "Urban development"
+  ],
+  "dct_issued_s": "2017",
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "dct_spatial_sm": [
+    "Dublin City, Leinster, Ireland",
+    "Dublin, Leinster, Ireland"
+  ],
+  "locn_geometry": "ENVELOPE(-6.267322, -6.241325052840377, 53.353276364913754, 53.336290052840376)",
+  "gbl_indexYear_im": [
+    2015
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "nyu_addl_format_sm": [
+    "LAZ (Point-cloud)",
+    "LAS (Full-waveform)",
+    "Pulsewaves (Full-waveform)",
+    "JPG (Oblique photos)",
+    "GeoTIFF (Geo-referenced RGB)",
+    "GeoTIFF (Geo-referenced CIR)"
+  ],
+  "dct_source_sm": [
+    "nyu-2451-38684"
+  ],
+  "nyu_addl_dspace_s": "39655",
+  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
+  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/80063/nyu_2451_38657_pc_F_150326_130401.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80062/nyu_2451_38657_fwf_las_F_150326_130401.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80332/nyu_2451_38657_fwf_plswvs_F_150326_130401.zip\",\"GeoTIFF (Geo-referenced RGB)\":\"https://archive.nyu.edu/retrieve/80252/nyu_2451_38657_rgb_F_150326_130401.zip\",\"GeoTIFF (Geo-referenced CIR)\":\"https://archive.nyu.edu/retrieve/80061/nyu_2451_38657_cir_F_150326_130401.zip\",\"JPG (Oblique photos)\":\"https://archive.nyu.edu/retrieve/80064/nyu_2451_38657_oblique_F_150326_130401.zip\"}",
+  "dct_isPartOf_sm": [
+    "2015 Dublin LiDAR",
+    "NYU Research Data"
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-38658.json b/metadata-aardvark/Datasets/nyu-2451-38658.json
index 36169e59c..66727e6a9 100644
--- a/metadata-aardvark/Datasets/nyu-2451-38658.json
+++ b/metadata-aardvark/Datasets/nyu-2451-38658.json
@@ -1,57 +1,71 @@
-{
-  "dct_identifier_sm": "http://hdl.handle.net/2451/38658",
-  "dct_title_s": "2015 LiDAR Flight 150326_130840 for Dublin City",
-  "dct_description_sm": "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Flight 150326_130840, which is one part of data that was collected over an area of more than 2km\u00b2 in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38658_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license.",
-  "dct_accessRights_s": "Public",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38658\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/80068/nyu_2451_38658_pc_F_150326_130840.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38658",
-  "id": "nyu-2451-38658",
-  "gbl_resourceType_sm": "Multi-spectral data",
-  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
-  "dct_format_s": "LAZ",
-  "dct_language_sm": "English",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_publisher_sm": "New York University. Center for Urban Science and Progress",
-  "dct_creator_sm": [
-    "Debra F. Laefer",
-    "Saleh Abuwarda",
-    "Anh-Vu Vo",
-    "Linh Truong-Hong",
-    "Hamid Gharibi"
-  ],
-  "dct_subject_sm": [
-    "Cities and towns",
-    "Urban density",
-    "Urban development"
-  ],
-  "dct_issued_s": "2017",
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "dct_spatial_sm": [
-    "Dublin City, Leinster, Ireland",
-    "Dublin, Leinster, Ireland"
-  ],
-  "locn_geometry": "ENVELOPE(-6.268873977815826, -6.243276518069605, 53.35276597781582, 53.3364285180696)",
-  "gbl_indexYear_im": 2015,
-  "gbl_mdVersion_s": "Aardvark",
-  "nyu_addl_format_sm": [
-    "LAZ (Point-cloud)",
-    "LAS (Full-waveform)",
-    "Pulsewaves (Full-waveform)",
-    "JPG (Oblique photos)",
-    "GeoTIFF (Geo-referenced RGB)",
-    "GeoTIFF (Geo-referenced CIR)"
-  ],
-  "dct_source_sm": [
-    "nyu-2451-38684"
-  ],
-  "nyu_addl_dspace_s": "39656",
-  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
-  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/80068/nyu_2451_38658_pc_F_150326_130840.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80067/nyu_2451_38658_fwf_las_F_150326_130840.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80070/nyu_2451_38658_fwf_plswvs_F_150326_130840.zip\",\"GeoTIFF (Geo-referenced RGB)\":\"https://archive.nyu.edu/retrieve/80253/nyu_2451_38658_rgb_F_150326_130840.zip\",\"GeoTIFF (Geo-referenced CIR)\":\"https://archive.nyu.edu/retrieve/80066/nyu_2451_38658_cir_F_150326_130840.zip\",\"JPG (Oblique photos)\":\"https://archive.nyu.edu/retrieve/80069/nyu_2451_38658_oblique_F_150326_130840.zip\"}",
-  "dct_isPartOf_sm": [
-    "2015 Dublin LiDAR",
-    "NYU Research Data"
-  ]
+{
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/38658"
+  ],
+  "dct_title_s": "2015 LiDAR Flight 150326_130840 for Dublin City",
+  "dct_description_sm": [
+    "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Flight 150326_130840, which is one part of data that was collected over an area of more than 2km² in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38658_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license."
+  ],
+  "dct_accessRights_s": "Public",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38658\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/80068/nyu_2451_38658_pc_F_150326_130840.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38658",
+  "id": "nyu-2451-38658",
+  "gbl_resourceType_sm": [
+    "Multi-spectral data"
+  ],
+  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
+  "dct_format_s": "LAZ",
+  "dct_language_sm": [
+    "English"
+  ],
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_publisher_sm": [
+    "New York University. Center for Urban Science and Progress"
+  ],
+  "dct_creator_sm": [
+    "Debra F. Laefer",
+    "Saleh Abuwarda",
+    "Anh-Vu Vo",
+    "Linh Truong-Hong",
+    "Hamid Gharibi"
+  ],
+  "dct_subject_sm": [
+    "Cities and towns",
+    "Urban density",
+    "Urban development"
+  ],
+  "dct_issued_s": "2017",
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "dct_spatial_sm": [
+    "Dublin City, Leinster, Ireland",
+    "Dublin, Leinster, Ireland"
+  ],
+  "locn_geometry": "ENVELOPE(-6.268873977815826, -6.243276518069605, 53.35276597781582, 53.3364285180696)",
+  "gbl_indexYear_im": [
+    2015
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "nyu_addl_format_sm": [
+    "LAZ (Point-cloud)",
+    "LAS (Full-waveform)",
+    "Pulsewaves (Full-waveform)",
+    "JPG (Oblique photos)",
+    "GeoTIFF (Geo-referenced RGB)",
+    "GeoTIFF (Geo-referenced CIR)"
+  ],
+  "dct_source_sm": [
+    "nyu-2451-38684"
+  ],
+  "nyu_addl_dspace_s": "39656",
+  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
+  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/80068/nyu_2451_38658_pc_F_150326_130840.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80067/nyu_2451_38658_fwf_las_F_150326_130840.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80070/nyu_2451_38658_fwf_plswvs_F_150326_130840.zip\",\"GeoTIFF (Geo-referenced RGB)\":\"https://archive.nyu.edu/retrieve/80253/nyu_2451_38658_rgb_F_150326_130840.zip\",\"GeoTIFF (Geo-referenced CIR)\":\"https://archive.nyu.edu/retrieve/80066/nyu_2451_38658_cir_F_150326_130840.zip\",\"JPG (Oblique photos)\":\"https://archive.nyu.edu/retrieve/80069/nyu_2451_38658_oblique_F_150326_130840.zip\"}",
+  "dct_isPartOf_sm": [
+    "2015 Dublin LiDAR",
+    "NYU Research Data"
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-38659.json b/metadata-aardvark/Datasets/nyu-2451-38659.json
index d4c71fefe..13fda316b 100644
--- a/metadata-aardvark/Datasets/nyu-2451-38659.json
+++ b/metadata-aardvark/Datasets/nyu-2451-38659.json
@@ -1,57 +1,71 @@
-{
-  "dct_identifier_sm": "http://hdl.handle.net/2451/38659",
-  "dct_title_s": "2015 LiDAR Flight 150326_131220 for Dublin City",
-  "dct_description_sm": "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Flight 150326_131220, which is one part of data that was collected over an area of more than 2km\u00b2 in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38659_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license.",
-  "dct_accessRights_s": "Public",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38659\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/80073/nyu_2451_38659_pc_F_150326_131220.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38659",
-  "id": "nyu-2451-38659",
-  "gbl_resourceType_sm": "Multi-spectral data",
-  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
-  "dct_format_s": "LAZ",
-  "dct_language_sm": "English",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_publisher_sm": "New York University. Center for Urban Science and Progress",
-  "dct_creator_sm": [
-    "Debra F. Laefer",
-    "Saleh Abuwarda",
-    "Anh-Vu Vo",
-    "Linh Truong-Hong",
-    "Hamid Gharibi"
-  ],
-  "dct_subject_sm": [
-    "Cities and towns",
-    "Urban density",
-    "Urban development"
-  ],
-  "dct_issued_s": "2017",
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "dct_spatial_sm": [
-    "Dublin City, Leinster, Ireland",
-    "Dublin, Leinster, Ireland"
-  ],
-  "locn_geometry": "ENVELOPE(-6.268762990190359, -6.246607234976866, 53.351277990190354, 53.337362234976865)",
-  "gbl_indexYear_im": 2015,
-  "gbl_mdVersion_s": "Aardvark",
-  "nyu_addl_format_sm": [
-    "LAZ (Point-cloud)",
-    "LAS (Full-waveform)",
-    "Pulsewaves (Full-waveform)",
-    "JPG (Oblique photos)",
-    "GeoTIFF (Geo-referenced RGB)",
-    "GeoTIFF (Geo-referenced CIR)"
-  ],
-  "dct_source_sm": [
-    "nyu-2451-38684"
-  ],
-  "nyu_addl_dspace_s": "39657",
-  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
-  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/80073/nyu_2451_38659_pc_F_150326_131220.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80072/nyu_2451_38659_fwf_las_F_150326_131220.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80075/nyu_2451_38659_fwf_plswvs_F_150326_131220.zip\",\"GeoTIFF (Geo-referenced RGB)\":\"https://archive.nyu.edu/retrieve/80254/nyu_2451_38659_rgb_F_150326_131220.zip\",\"GeoTIFF (Geo-referenced CIR)\":\"https://archive.nyu.edu/retrieve/80071/nyu_2451_38659_cir_F_150326_131220.zip\",\"JPG (Oblique photos)\":\"https://archive.nyu.edu/retrieve/80074/nyu_2451_38659_oblique_F_150326_131220.zip\"}",
-  "dct_isPartOf_sm": [
-    "2015 Dublin LiDAR",
-    "NYU Research Data"
-  ]
+{
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/38659"
+  ],
+  "dct_title_s": "2015 LiDAR Flight 150326_131220 for Dublin City",
+  "dct_description_sm": [
+    "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Flight 150326_131220, which is one part of data that was collected over an area of more than 2km² in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38659_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license."
+  ],
+  "dct_accessRights_s": "Public",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38659\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/80073/nyu_2451_38659_pc_F_150326_131220.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38659",
+  "id": "nyu-2451-38659",
+  "gbl_resourceType_sm": [
+    "Multi-spectral data"
+  ],
+  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
+  "dct_format_s": "LAZ",
+  "dct_language_sm": [
+    "English"
+  ],
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_publisher_sm": [
+    "New York University. Center for Urban Science and Progress"
+  ],
+  "dct_creator_sm": [
+    "Debra F. Laefer",
+    "Saleh Abuwarda",
+    "Anh-Vu Vo",
+    "Linh Truong-Hong",
+    "Hamid Gharibi"
+  ],
+  "dct_subject_sm": [
+    "Cities and towns",
+    "Urban density",
+    "Urban development"
+  ],
+  "dct_issued_s": "2017",
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "dct_spatial_sm": [
+    "Dublin City, Leinster, Ireland",
+    "Dublin, Leinster, Ireland"
+  ],
+  "locn_geometry": "ENVELOPE(-6.268762990190359, -6.246607234976866, 53.351277990190354, 53.337362234976865)",
+  "gbl_indexYear_im": [
+    2015
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "nyu_addl_format_sm": [
+    "LAZ (Point-cloud)",
+    "LAS (Full-waveform)",
+    "Pulsewaves (Full-waveform)",
+    "JPG (Oblique photos)",
+    "GeoTIFF (Geo-referenced RGB)",
+    "GeoTIFF (Geo-referenced CIR)"
+  ],
+  "dct_source_sm": [
+    "nyu-2451-38684"
+  ],
+  "nyu_addl_dspace_s": "39657",
+  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
+  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/80073/nyu_2451_38659_pc_F_150326_131220.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80072/nyu_2451_38659_fwf_las_F_150326_131220.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80075/nyu_2451_38659_fwf_plswvs_F_150326_131220.zip\",\"GeoTIFF (Geo-referenced RGB)\":\"https://archive.nyu.edu/retrieve/80254/nyu_2451_38659_rgb_F_150326_131220.zip\",\"GeoTIFF (Geo-referenced CIR)\":\"https://archive.nyu.edu/retrieve/80071/nyu_2451_38659_cir_F_150326_131220.zip\",\"JPG (Oblique photos)\":\"https://archive.nyu.edu/retrieve/80074/nyu_2451_38659_oblique_F_150326_131220.zip\"}",
+  "dct_isPartOf_sm": [
+    "2015 Dublin LiDAR",
+    "NYU Research Data"
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-38660.json b/metadata-aardvark/Datasets/nyu-2451-38660.json
index fc392a2cb..0b685d683 100644
--- a/metadata-aardvark/Datasets/nyu-2451-38660.json
+++ b/metadata-aardvark/Datasets/nyu-2451-38660.json
@@ -1,57 +1,71 @@
-{
-  "dct_identifier_sm": "http://hdl.handle.net/2451/38660",
-  "dct_title_s": "2015 LiDAR Flight 150326_131440 for Dublin City",
-  "dct_description_sm": "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Flight 150326_131440, which is one part of data that was collected over an area of more than 2km\u00b2 in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38660_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license.",
-  "dct_accessRights_s": "Public",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38660\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/80078/nyu_2451_38660_pc_F_150326_131440.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38660",
-  "id": "nyu-2451-38660",
-  "gbl_resourceType_sm": "Multi-spectral data",
-  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
-  "dct_format_s": "LAZ",
-  "dct_language_sm": "English",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_publisher_sm": "New York University. Center for Urban Science and Progress",
-  "dct_creator_sm": [
-    "Debra F. Laefer",
-    "Saleh Abuwarda",
-    "Anh-Vu Vo",
-    "Linh Truong-Hong",
-    "Hamid Gharibi"
-  ],
-  "dct_subject_sm": [
-    "Cities and towns",
-    "Urban density",
-    "Urban development"
-  ],
-  "dct_issued_s": "2017",
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "dct_spatial_sm": [
-    "Dublin City, Leinster, Ireland",
-    "Dublin, Leinster, Ireland"
-  ],
-  "locn_geometry": "ENVELOPE(-6.271287228600037, -6.244702001491561, 53.351310228600035, 53.33521600149156)",
-  "gbl_indexYear_im": 2015,
-  "gbl_mdVersion_s": "Aardvark",
-  "nyu_addl_format_sm": [
-    "LAZ (Point-cloud)",
-    "LAS (Full-waveform)",
-    "Pulsewaves (Full-waveform)",
-    "JPG (Oblique photos)",
-    "GeoTIFF (Geo-referenced RGB)",
-    "GeoTIFF (Geo-referenced CIR)"
-  ],
-  "dct_source_sm": [
-    "nyu-2451-38684"
-  ],
-  "nyu_addl_dspace_s": "39658",
-  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
-  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/80078/nyu_2451_38660_pc_F_150326_131440.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80077/nyu_2451_38660_fwf_las_F_150326_131440.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80080/nyu_2451_38660_fwf_plswvs_F_150326_131440.zip\",\"GeoTIFF (Geo-referenced RGB)\":\"https://archive.nyu.edu/retrieve/80255/nyu_2451_38660_rgb_F_150326_131440.zip\",\"GeoTIFF (Geo-referenced CIR)\":\"https://archive.nyu.edu/retrieve/80076/nyu_2451_38660_cir_F_150326_131440.zip\",\"JPG (Oblique photos)\":\"https://archive.nyu.edu/retrieve/80079/nyu_2451_38660_oblique_F_150326_131440.zip\"}",
-  "dct_isPartOf_sm": [
-    "2015 Dublin LiDAR",
-    "NYU Research Data"
-  ]
+{
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/38660"
+  ],
+  "dct_title_s": "2015 LiDAR Flight 150326_131440 for Dublin City",
+  "dct_description_sm": [
+    "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Flight 150326_131440, which is one part of data that was collected over an area of more than 2km² in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38660_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license."
+  ],
+  "dct_accessRights_s": "Public",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38660\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/80078/nyu_2451_38660_pc_F_150326_131440.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38660",
+  "id": "nyu-2451-38660",
+  "gbl_resourceType_sm": [
+    "Multi-spectral data"
+  ],
+  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
+  "dct_format_s": "LAZ",
+  "dct_language_sm": [
+    "English"
+  ],
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_publisher_sm": [
+    "New York University. Center for Urban Science and Progress"
+  ],
+  "dct_creator_sm": [
+    "Debra F. Laefer",
+    "Saleh Abuwarda",
+    "Anh-Vu Vo",
+    "Linh Truong-Hong",
+    "Hamid Gharibi"
+  ],
+  "dct_subject_sm": [
+    "Cities and towns",
+    "Urban density",
+    "Urban development"
+  ],
+  "dct_issued_s": "2017",
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "dct_spatial_sm": [
+    "Dublin City, Leinster, Ireland",
+    "Dublin, Leinster, Ireland"
+  ],
+  "locn_geometry": "ENVELOPE(-6.271287228600037, -6.244702001491561, 53.351310228600035, 53.33521600149156)",
+  "gbl_indexYear_im": [
+    2015
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "nyu_addl_format_sm": [
+    "LAZ (Point-cloud)",
+    "LAS (Full-waveform)",
+    "Pulsewaves (Full-waveform)",
+    "JPG (Oblique photos)",
+    "GeoTIFF (Geo-referenced RGB)",
+    "GeoTIFF (Geo-referenced CIR)"
+  ],
+  "dct_source_sm": [
+    "nyu-2451-38684"
+  ],
+  "nyu_addl_dspace_s": "39658",
+  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
+  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/80078/nyu_2451_38660_pc_F_150326_131440.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80077/nyu_2451_38660_fwf_las_F_150326_131440.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80080/nyu_2451_38660_fwf_plswvs_F_150326_131440.zip\",\"GeoTIFF (Geo-referenced RGB)\":\"https://archive.nyu.edu/retrieve/80255/nyu_2451_38660_rgb_F_150326_131440.zip\",\"GeoTIFF (Geo-referenced CIR)\":\"https://archive.nyu.edu/retrieve/80076/nyu_2451_38660_cir_F_150326_131440.zip\",\"JPG (Oblique photos)\":\"https://archive.nyu.edu/retrieve/80079/nyu_2451_38660_oblique_F_150326_131440.zip\"}",
+  "dct_isPartOf_sm": [
+    "2015 Dublin LiDAR",
+    "NYU Research Data"
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-38661.json b/metadata-aardvark/Datasets/nyu-2451-38661.json
index 81b515630..201969538 100644
--- a/metadata-aardvark/Datasets/nyu-2451-38661.json
+++ b/metadata-aardvark/Datasets/nyu-2451-38661.json
@@ -1,57 +1,71 @@
-{
-  "dct_identifier_sm": "http://hdl.handle.net/2451/38661",
-  "dct_title_s": "2015 LiDAR Flight 150326_131905 for Dublin City",
-  "dct_description_sm": "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Flight 150326_131905, which is one part of data that was collected over an area of more than 2km\u00b2 in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38661_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license.",
-  "dct_accessRights_s": "Public",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38661\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/80083/nyu_2451_38661_pc_F_150326_131905.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38661",
-  "id": "nyu-2451-38661",
-  "gbl_resourceType_sm": "Multi-spectral data",
-  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
-  "dct_format_s": "LAZ",
-  "dct_language_sm": "English",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_publisher_sm": "New York University. Center for Urban Science and Progress",
-  "dct_creator_sm": [
-    "Debra F. Laefer",
-    "Saleh Abuwarda",
-    "Anh-Vu Vo",
-    "Linh Truong-Hong",
-    "Hamid Gharibi"
-  ],
-  "dct_subject_sm": [
-    "Cities and towns",
-    "Urban density",
-    "Urban development"
-  ],
-  "dct_issued_s": "2017",
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "dct_spatial_sm": [
-    "Dublin City, Leinster, Ireland",
-    "Dublin, Leinster, Ireland"
-  ],
-  "locn_geometry": "ENVELOPE(-6.270806997975914, -6.24534901990567, 53.349920997975914, 53.33373601990567)",
-  "gbl_indexYear_im": 2015,
-  "gbl_mdVersion_s": "Aardvark",
-  "nyu_addl_format_sm": [
-    "LAZ (Point-cloud)",
-    "LAS (Full-waveform)",
-    "Pulsewaves (Full-waveform)",
-    "JPG (Oblique photos)",
-    "GeoTIFF (Geo-referenced RGB)",
-    "GeoTIFF (Geo-referenced CIR)"
-  ],
-  "dct_source_sm": [
-    "nyu-2451-38684"
-  ],
-  "nyu_addl_dspace_s": "39659",
-  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
-  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/80083/nyu_2451_38661_pc_F_150326_131905.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80082/nyu_2451_38661_fwf_las_F_150326_131905.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80085/nyu_2451_38661_fwf_plswvs_F_150326_131905.zip\",\"GeoTIFF (Geo-referenced RGB)\":\"https://archive.nyu.edu/retrieve/80256/nyu_2451_38661_rgb_F_150326_131905.zip\",\"GeoTIFF (Geo-referenced CIR)\":\"https://archive.nyu.edu/retrieve/80081/nyu_2451_38661_cir_F_150326_131905.zip\",\"JPG (Oblique photos)\":\"https://archive.nyu.edu/retrieve/80084/nyu_2451_38661_oblique_F_150326_131905.zip\"}",
-  "dct_isPartOf_sm": [
-    "2015 Dublin LiDAR",
-    "NYU Research Data"
-  ]
+{
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/38661"
+  ],
+  "dct_title_s": "2015 LiDAR Flight 150326_131905 for Dublin City",
+  "dct_description_sm": [
+    "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Flight 150326_131905, which is one part of data that was collected over an area of more than 2km² in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38661_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license."
+  ],
+  "dct_accessRights_s": "Public",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38661\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/80083/nyu_2451_38661_pc_F_150326_131905.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38661",
+  "id": "nyu-2451-38661",
+  "gbl_resourceType_sm": [
+    "Multi-spectral data"
+  ],
+  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
+  "dct_format_s": "LAZ",
+  "dct_language_sm": [
+    "English"
+  ],
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_publisher_sm": [
+    "New York University. Center for Urban Science and Progress"
+  ],
+  "dct_creator_sm": [
+    "Debra F. Laefer",
+    "Saleh Abuwarda",
+    "Anh-Vu Vo",
+    "Linh Truong-Hong",
+    "Hamid Gharibi"
+  ],
+  "dct_subject_sm": [
+    "Cities and towns",
+    "Urban density",
+    "Urban development"
+  ],
+  "dct_issued_s": "2017",
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "dct_spatial_sm": [
+    "Dublin City, Leinster, Ireland",
+    "Dublin, Leinster, Ireland"
+  ],
+  "locn_geometry": "ENVELOPE(-6.270806997975914, -6.24534901990567, 53.349920997975914, 53.33373601990567)",
+  "gbl_indexYear_im": [
+    2015
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "nyu_addl_format_sm": [
+    "LAZ (Point-cloud)",
+    "LAS (Full-waveform)",
+    "Pulsewaves (Full-waveform)",
+    "JPG (Oblique photos)",
+    "GeoTIFF (Geo-referenced RGB)",
+    "GeoTIFF (Geo-referenced CIR)"
+  ],
+  "dct_source_sm": [
+    "nyu-2451-38684"
+  ],
+  "nyu_addl_dspace_s": "39659",
+  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
+  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/80083/nyu_2451_38661_pc_F_150326_131905.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80082/nyu_2451_38661_fwf_las_F_150326_131905.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80085/nyu_2451_38661_fwf_plswvs_F_150326_131905.zip\",\"GeoTIFF (Geo-referenced RGB)\":\"https://archive.nyu.edu/retrieve/80256/nyu_2451_38661_rgb_F_150326_131905.zip\",\"GeoTIFF (Geo-referenced CIR)\":\"https://archive.nyu.edu/retrieve/80081/nyu_2451_38661_cir_F_150326_131905.zip\",\"JPG (Oblique photos)\":\"https://archive.nyu.edu/retrieve/80084/nyu_2451_38661_oblique_F_150326_131905.zip\"}",
+  "dct_isPartOf_sm": [
+    "2015 Dublin LiDAR",
+    "NYU Research Data"
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-38662.json b/metadata-aardvark/Datasets/nyu-2451-38662.json
index a8896c9e2..5dce2bf39 100644
--- a/metadata-aardvark/Datasets/nyu-2451-38662.json
+++ b/metadata-aardvark/Datasets/nyu-2451-38662.json
@@ -1,57 +1,71 @@
-{
-  "dct_identifier_sm": "http://hdl.handle.net/2451/38662",
-  "dct_title_s": "2015 LiDAR Flight 150326_132400 for Dublin City",
-  "dct_description_sm": "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Flight 150326_132400, which is one part of data that was collected over an area of more than 2km\u00b2 in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38662_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license.",
-  "dct_accessRights_s": "Public",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38662\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/80088/nyu_2451_38662_pc_F_150326_132400.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38662",
-  "id": "nyu-2451-38662",
-  "gbl_resourceType_sm": "Multi-spectral data",
-  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
-  "dct_format_s": "LAZ",
-  "dct_language_sm": "English",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_publisher_sm": "New York University. Center for Urban Science and Progress",
-  "dct_creator_sm": [
-    "Debra F. Laefer",
-    "Saleh Abuwarda",
-    "Anh-Vu Vo",
-    "Linh Truong-Hong",
-    "Hamid Gharibi"
-  ],
-  "dct_subject_sm": [
-    "Cities and towns",
-    "Urban density",
-    "Urban development"
-  ],
-  "dct_issued_s": "2017",
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "dct_spatial_sm": [
-    "Dublin City, Leinster, Ireland",
-    "Dublin, Leinster, Ireland"
-  ],
-  "locn_geometry": "ENVELOPE(-6.271571107792758, -6.247381615762868, 53.34947910779276, 53.334181615762866)",
-  "gbl_indexYear_im": 2015,
-  "gbl_mdVersion_s": "Aardvark",
-  "nyu_addl_format_sm": [
-    "LAZ (Point-cloud)",
-    "LAS (Full-waveform)",
-    "Pulsewaves (Full-waveform)",
-    "JPG (Oblique photos)",
-    "GeoTIFF (Geo-referenced RGB)",
-    "GeoTIFF (Geo-referenced CIR)"
-  ],
-  "dct_source_sm": [
-    "nyu-2451-38684"
-  ],
-  "nyu_addl_dspace_s": "39660",
-  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
-  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/80088/nyu_2451_38662_pc_F_150326_132400.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80087/nyu_2451_38662_fwf_las_F_150326_132400.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80090/nyu_2451_38662_fwf_plswvs_F_150326_132400.zip\",\"GeoTIFF (Geo-referenced RGB)\":\"https://archive.nyu.edu/retrieve/80257/nyu_2451_38662_rgb_F_150326_132400.zip\",\"GeoTIFF (Geo-referenced CIR)\":\"https://archive.nyu.edu/retrieve/80086/nyu_2451_38662_cir_F_150326_132400.zip\",\"JPG (Oblique photos)\":\"https://archive.nyu.edu/retrieve/80089/nyu_2451_38662_oblique_F_150326_132400.zip\"}",
-  "dct_isPartOf_sm": [
-    "2015 Dublin LiDAR",
-    "NYU Research Data"
-  ]
+{
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/38662"
+  ],
+  "dct_title_s": "2015 LiDAR Flight 150326_132400 for Dublin City",
+  "dct_description_sm": [
+    "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Flight 150326_132400, which is one part of data that was collected over an area of more than 2km² in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38662_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license."
+  ],
+  "dct_accessRights_s": "Public",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38662\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/80088/nyu_2451_38662_pc_F_150326_132400.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38662",
+  "id": "nyu-2451-38662",
+  "gbl_resourceType_sm": [
+    "Multi-spectral data"
+  ],
+  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
+  "dct_format_s": "LAZ",
+  "dct_language_sm": [
+    "English"
+  ],
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_publisher_sm": [
+    "New York University. Center for Urban Science and Progress"
+  ],
+  "dct_creator_sm": [
+    "Debra F. Laefer",
+    "Saleh Abuwarda",
+    "Anh-Vu Vo",
+    "Linh Truong-Hong",
+    "Hamid Gharibi"
+  ],
+  "dct_subject_sm": [
+    "Cities and towns",
+    "Urban density",
+    "Urban development"
+  ],
+  "dct_issued_s": "2017",
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "dct_spatial_sm": [
+    "Dublin City, Leinster, Ireland",
+    "Dublin, Leinster, Ireland"
+  ],
+  "locn_geometry": "ENVELOPE(-6.271571107792758, -6.247381615762868, 53.34947910779276, 53.334181615762866)",
+  "gbl_indexYear_im": [
+    2015
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "nyu_addl_format_sm": [
+    "LAZ (Point-cloud)",
+    "LAS (Full-waveform)",
+    "Pulsewaves (Full-waveform)",
+    "JPG (Oblique photos)",
+    "GeoTIFF (Geo-referenced RGB)",
+    "GeoTIFF (Geo-referenced CIR)"
+  ],
+  "dct_source_sm": [
+    "nyu-2451-38684"
+  ],
+  "nyu_addl_dspace_s": "39660",
+  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
+  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/80088/nyu_2451_38662_pc_F_150326_132400.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80087/nyu_2451_38662_fwf_las_F_150326_132400.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80090/nyu_2451_38662_fwf_plswvs_F_150326_132400.zip\",\"GeoTIFF (Geo-referenced RGB)\":\"https://archive.nyu.edu/retrieve/80257/nyu_2451_38662_rgb_F_150326_132400.zip\",\"GeoTIFF (Geo-referenced CIR)\":\"https://archive.nyu.edu/retrieve/80086/nyu_2451_38662_cir_F_150326_132400.zip\",\"JPG (Oblique photos)\":\"https://archive.nyu.edu/retrieve/80089/nyu_2451_38662_oblique_F_150326_132400.zip\"}",
+  "dct_isPartOf_sm": [
+    "2015 Dublin LiDAR",
+    "NYU Research Data"
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-38663.json b/metadata-aardvark/Datasets/nyu-2451-38663.json
index 1d4252ce1..b833e729f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-38663.json
+++ b/metadata-aardvark/Datasets/nyu-2451-38663.json
@@ -1,57 +1,71 @@
-{
-  "dct_identifier_sm": "http://hdl.handle.net/2451/38663",
-  "dct_title_s": "2015 LiDAR Flight 150326_132905 for Dublin City",
-  "dct_description_sm": "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Flight 150326_132905, which is one part of data that was collected over an area of more than 2km\u00b2 in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38663_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license.",
-  "dct_accessRights_s": "Public",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38663\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/80093/nyu_2451_38663_pc_F_150326_132905.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38663",
-  "id": "nyu-2451-38663",
-  "gbl_resourceType_sm": "Multi-spectral data",
-  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
-  "dct_format_s": "LAZ",
-  "dct_language_sm": "English",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_publisher_sm": "New York University. Center for Urban Science and Progress",
-  "dct_creator_sm": [
-    "Debra F. Laefer",
-    "Saleh Abuwarda",
-    "Anh-Vu Vo",
-    "Linh Truong-Hong",
-    "Hamid Gharibi"
-  ],
-  "dct_subject_sm": [
-    "Cities and towns",
-    "Urban density",
-    "Urban development"
-  ],
-  "dct_issued_s": "2017",
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "dct_spatial_sm": [
-    "Dublin City, Leinster, Ireland",
-    "Dublin, Leinster, Ireland"
-  ],
-  "locn_geometry": "ENVELOPE(-6.27230599532036, -6.24708030885065, 53.34892799532036, 53.333008308850644)",
-  "gbl_indexYear_im": 2015,
-  "gbl_mdVersion_s": "Aardvark",
-  "nyu_addl_format_sm": [
-    "LAZ (Point-cloud)",
-    "LAS (Full-waveform)",
-    "Pulsewaves (Full-waveform)",
-    "JPG (Oblique photos)",
-    "GeoTIFF (Geo-referenced RGB)",
-    "GeoTIFF (Geo-referenced CIR)"
-  ],
-  "dct_source_sm": [
-    "nyu-2451-38684"
-  ],
-  "nyu_addl_dspace_s": "39661",
-  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
-  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/80093/nyu_2451_38663_pc_F_150326_132905.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80092/nyu_2451_38663_fwf_las_F_150326_132905.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80095/nyu_2451_38663_fwf_plswvs_F_150326_132905.zip\",\"GeoTIFF (Geo-referenced RGB)\":\"https://archive.nyu.edu/retrieve/80258/nyu_2451_38663_rgb_F_150326_132905.zip\",\"GeoTIFF (Geo-referenced CIR)\":\"https://archive.nyu.edu/retrieve/80091/nyu_2451_38663_cir_F_150326_132905.zip\",\"JPG (Oblique photos)\":\"https://archive.nyu.edu/retrieve/80094/nyu_2451_38663_oblique_F_150326_132905.zip\"}",
-  "dct_isPartOf_sm": [
-    "2015 Dublin LiDAR",
-    "NYU Research Data"
-  ]
+{
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/38663"
+  ],
+  "dct_title_s": "2015 LiDAR Flight 150326_132905 for Dublin City",
+  "dct_description_sm": [
+    "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Flight 150326_132905, which is one part of data that was collected over an area of more than 2km² in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38663_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license."
+  ],
+  "dct_accessRights_s": "Public",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38663\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/80093/nyu_2451_38663_pc_F_150326_132905.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38663",
+  "id": "nyu-2451-38663",
+  "gbl_resourceType_sm": [
+    "Multi-spectral data"
+  ],
+  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
+  "dct_format_s": "LAZ",
+  "dct_language_sm": [
+    "English"
+  ],
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_publisher_sm": [
+    "New York University. Center for Urban Science and Progress"
+  ],
+  "dct_creator_sm": [
+    "Debra F. Laefer",
+    "Saleh Abuwarda",
+    "Anh-Vu Vo",
+    "Linh Truong-Hong",
+    "Hamid Gharibi"
+  ],
+  "dct_subject_sm": [
+    "Cities and towns",
+    "Urban density",
+    "Urban development"
+  ],
+  "dct_issued_s": "2017",
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "dct_spatial_sm": [
+    "Dublin City, Leinster, Ireland",
+    "Dublin, Leinster, Ireland"
+  ],
+  "locn_geometry": "ENVELOPE(-6.27230599532036, -6.24708030885065, 53.34892799532036, 53.333008308850644)",
+  "gbl_indexYear_im": [
+    2015
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "nyu_addl_format_sm": [
+    "LAZ (Point-cloud)",
+    "LAS (Full-waveform)",
+    "Pulsewaves (Full-waveform)",
+    "JPG (Oblique photos)",
+    "GeoTIFF (Geo-referenced RGB)",
+    "GeoTIFF (Geo-referenced CIR)"
+  ],
+  "dct_source_sm": [
+    "nyu-2451-38684"
+  ],
+  "nyu_addl_dspace_s": "39661",
+  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
+  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/80093/nyu_2451_38663_pc_F_150326_132905.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80092/nyu_2451_38663_fwf_las_F_150326_132905.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80095/nyu_2451_38663_fwf_plswvs_F_150326_132905.zip\",\"GeoTIFF (Geo-referenced RGB)\":\"https://archive.nyu.edu/retrieve/80258/nyu_2451_38663_rgb_F_150326_132905.zip\",\"GeoTIFF (Geo-referenced CIR)\":\"https://archive.nyu.edu/retrieve/80091/nyu_2451_38663_cir_F_150326_132905.zip\",\"JPG (Oblique photos)\":\"https://archive.nyu.edu/retrieve/80094/nyu_2451_38663_oblique_F_150326_132905.zip\"}",
+  "dct_isPartOf_sm": [
+    "2015 Dublin LiDAR",
+    "NYU Research Data"
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-38664.json b/metadata-aardvark/Datasets/nyu-2451-38664.json
index a29f7c4f2..3555493da 100644
--- a/metadata-aardvark/Datasets/nyu-2451-38664.json
+++ b/metadata-aardvark/Datasets/nyu-2451-38664.json
@@ -1,57 +1,71 @@
-{
-  "dct_identifier_sm": "http://hdl.handle.net/2451/38664",
-  "dct_title_s": "2015 LiDAR Flight 150326_133445 for Dublin City",
-  "dct_description_sm": "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Flight 150326_133445, which is one part of data that was collected over an area of more than 2km\u00b2 in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38664_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license.",
-  "dct_accessRights_s": "Public",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38664\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/80098/nyu_2451_38664_pc_F_150326_133445.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38664",
-  "id": "nyu-2451-38664",
-  "gbl_resourceType_sm": "Multi-spectral data",
-  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
-  "dct_format_s": "LAZ",
-  "dct_language_sm": "English",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_publisher_sm": "New York University. Center for Urban Science and Progress",
-  "dct_creator_sm": [
-    "Debra F. Laefer",
-    "Saleh Abuwarda",
-    "Anh-Vu Vo",
-    "Linh Truong-Hong",
-    "Hamid Gharibi"
-  ],
-  "dct_subject_sm": [
-    "Cities and towns",
-    "Urban density",
-    "Urban development"
-  ],
-  "dct_issued_s": "2017",
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "dct_spatial_sm": [
-    "Dublin City, Leinster, Ireland",
-    "Dublin, Leinster, Ireland"
-  ],
-  "locn_geometry": "ENVELOPE(-6.276691962127542, -6.252376388290166, 53.35857561170984, 53.344633037872455)",
-  "gbl_indexYear_im": 2015,
-  "gbl_mdVersion_s": "Aardvark",
-  "nyu_addl_format_sm": [
-    "LAZ (Point-cloud)",
-    "LAS (Full-waveform)",
-    "Pulsewaves (Full-waveform)",
-    "JPG (Oblique photos)",
-    "GeoTIFF (Geo-referenced RGB)",
-    "GeoTIFF (Geo-referenced CIR)"
-  ],
-  "dct_source_sm": [
-    "nyu-2451-38684"
-  ],
-  "nyu_addl_dspace_s": "39662",
-  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
-  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/80098/nyu_2451_38664_pc_F_150326_133445.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80097/nyu_2451_38664_fwf_las_F_150326_133445.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80100/nyu_2451_38664_fwf_plswvs_F_150326_133445.zip\",\"GeoTIFF (Geo-referenced RGB)\":\"https://archive.nyu.edu/retrieve/80259/nyu_2451_38664_rgb_F_150326_133445.zip\",\"GeoTIFF (Geo-referenced CIR)\":\"https://archive.nyu.edu/retrieve/80096/nyu_2451_38664_cir_F_150326_133445.zip\",\"JPG (Oblique photos)\":\"https://archive.nyu.edu/retrieve/80099/nyu_2451_38664_oblique_F_150326_133445.zip\"}",
-  "dct_isPartOf_sm": [
-    "2015 Dublin LiDAR",
-    "NYU Research Data"
-  ]
+{
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/38664"
+  ],
+  "dct_title_s": "2015 LiDAR Flight 150326_133445 for Dublin City",
+  "dct_description_sm": [
+    "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Flight 150326_133445, which is one part of data that was collected over an area of more than 2km² in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38664_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license."
+  ],
+  "dct_accessRights_s": "Public",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38664\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/80098/nyu_2451_38664_pc_F_150326_133445.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38664",
+  "id": "nyu-2451-38664",
+  "gbl_resourceType_sm": [
+    "Multi-spectral data"
+  ],
+  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
+  "dct_format_s": "LAZ",
+  "dct_language_sm": [
+    "English"
+  ],
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_publisher_sm": [
+    "New York University. Center for Urban Science and Progress"
+  ],
+  "dct_creator_sm": [
+    "Debra F. Laefer",
+    "Saleh Abuwarda",
+    "Anh-Vu Vo",
+    "Linh Truong-Hong",
+    "Hamid Gharibi"
+  ],
+  "dct_subject_sm": [
+    "Cities and towns",
+    "Urban density",
+    "Urban development"
+  ],
+  "dct_issued_s": "2017",
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "dct_spatial_sm": [
+    "Dublin City, Leinster, Ireland",
+    "Dublin, Leinster, Ireland"
+  ],
+  "locn_geometry": "ENVELOPE(-6.276691962127542, -6.252376388290166, 53.35857561170984, 53.344633037872455)",
+  "gbl_indexYear_im": [
+    2015
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "nyu_addl_format_sm": [
+    "LAZ (Point-cloud)",
+    "LAS (Full-waveform)",
+    "Pulsewaves (Full-waveform)",
+    "JPG (Oblique photos)",
+    "GeoTIFF (Geo-referenced RGB)",
+    "GeoTIFF (Geo-referenced CIR)"
+  ],
+  "dct_source_sm": [
+    "nyu-2451-38684"
+  ],
+  "nyu_addl_dspace_s": "39662",
+  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
+  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/80098/nyu_2451_38664_pc_F_150326_133445.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80097/nyu_2451_38664_fwf_las_F_150326_133445.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80100/nyu_2451_38664_fwf_plswvs_F_150326_133445.zip\",\"GeoTIFF (Geo-referenced RGB)\":\"https://archive.nyu.edu/retrieve/80259/nyu_2451_38664_rgb_F_150326_133445.zip\",\"GeoTIFF (Geo-referenced CIR)\":\"https://archive.nyu.edu/retrieve/80096/nyu_2451_38664_cir_F_150326_133445.zip\",\"JPG (Oblique photos)\":\"https://archive.nyu.edu/retrieve/80099/nyu_2451_38664_oblique_F_150326_133445.zip\"}",
+  "dct_isPartOf_sm": [
+    "2015 Dublin LiDAR",
+    "NYU Research Data"
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-38665.json b/metadata-aardvark/Datasets/nyu-2451-38665.json
index 67464983c..bb62dff4b 100644
--- a/metadata-aardvark/Datasets/nyu-2451-38665.json
+++ b/metadata-aardvark/Datasets/nyu-2451-38665.json
@@ -1,57 +1,71 @@
-{
-  "dct_identifier_sm": "http://hdl.handle.net/2451/38665",
-  "dct_title_s": "2015 LiDAR Flight 150326_133955 for Dublin City",
-  "dct_description_sm": "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Flight 150326_133955, which is one part of data that was collected over an area of more than 2km\u00b2 in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38665_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license.",
-  "dct_accessRights_s": "Public",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38665\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/80103/nyu_2451_38665_pc_F_150326_133955.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38665",
-  "id": "nyu-2451-38665",
-  "gbl_resourceType_sm": "Multi-spectral data",
-  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
-  "dct_format_s": "LAZ",
-  "dct_language_sm": "English",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_publisher_sm": "New York University. Center for Urban Science and Progress",
-  "dct_creator_sm": [
-    "Debra F. Laefer",
-    "Saleh Abuwarda",
-    "Anh-Vu Vo",
-    "Linh Truong-Hong",
-    "Hamid Gharibi"
-  ],
-  "dct_subject_sm": [
-    "Cities and towns",
-    "Urban density",
-    "Urban development"
-  ],
-  "dct_issued_s": "2017",
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "dct_spatial_sm": [
-    "Dublin City, Leinster, Ireland",
-    "Dublin, Leinster, Ireland"
-  ],
-  "locn_geometry": "ENVELOPE(-6.276016449613398, -6.253198892207243, 53.35694010779276, 53.3437865503866)",
-  "gbl_indexYear_im": 2015,
-  "gbl_mdVersion_s": "Aardvark",
-  "nyu_addl_format_sm": [
-    "LAZ (Point-cloud)",
-    "LAS (Full-waveform)",
-    "Pulsewaves (Full-waveform)",
-    "JPG (Oblique photos)",
-    "GeoTIFF (Geo-referenced RGB)",
-    "GeoTIFF (Geo-referenced CIR)"
-  ],
-  "dct_source_sm": [
-    "nyu-2451-38684"
-  ],
-  "nyu_addl_dspace_s": "39663",
-  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
-  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/80103/nyu_2451_38665_pc_F_150326_133955.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80102/nyu_2451_38665_fwf_las_F_150326_133955.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80105/nyu_2451_38665_fwf_plswvs_F_150326_133955.zip\",\"GeoTIFF (Geo-referenced RGB)\":\"https://archive.nyu.edu/retrieve/80260/nyu_2451_38665_rgb_F_150326_133955.zip\",\"GeoTIFF (Geo-referenced CIR)\":\"https://archive.nyu.edu/retrieve/80101/nyu_2451_38665_cir_F_150326_133955.zip\",\"JPG (Oblique photos)\":\"https://archive.nyu.edu/retrieve/80104/nyu_2451_38665_oblique_F_150326_133955.zip\"}",
-  "dct_isPartOf_sm": [
-    "2015 Dublin LiDAR",
-    "NYU Research Data"
-  ]
+{
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/38665"
+  ],
+  "dct_title_s": "2015 LiDAR Flight 150326_133955 for Dublin City",
+  "dct_description_sm": [
+    "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Flight 150326_133955, which is one part of data that was collected over an area of more than 2km² in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38665_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license."
+  ],
+  "dct_accessRights_s": "Public",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38665\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/80103/nyu_2451_38665_pc_F_150326_133955.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38665",
+  "id": "nyu-2451-38665",
+  "gbl_resourceType_sm": [
+    "Multi-spectral data"
+  ],
+  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
+  "dct_format_s": "LAZ",
+  "dct_language_sm": [
+    "English"
+  ],
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_publisher_sm": [
+    "New York University. Center for Urban Science and Progress"
+  ],
+  "dct_creator_sm": [
+    "Debra F. Laefer",
+    "Saleh Abuwarda",
+    "Anh-Vu Vo",
+    "Linh Truong-Hong",
+    "Hamid Gharibi"
+  ],
+  "dct_subject_sm": [
+    "Cities and towns",
+    "Urban density",
+    "Urban development"
+  ],
+  "dct_issued_s": "2017",
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "dct_spatial_sm": [
+    "Dublin City, Leinster, Ireland",
+    "Dublin, Leinster, Ireland"
+  ],
+  "locn_geometry": "ENVELOPE(-6.276016449613398, -6.253198892207243, 53.35694010779276, 53.3437865503866)",
+  "gbl_indexYear_im": [
+    2015
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "nyu_addl_format_sm": [
+    "LAZ (Point-cloud)",
+    "LAS (Full-waveform)",
+    "Pulsewaves (Full-waveform)",
+    "JPG (Oblique photos)",
+    "GeoTIFF (Geo-referenced RGB)",
+    "GeoTIFF (Geo-referenced CIR)"
+  ],
+  "dct_source_sm": [
+    "nyu-2451-38684"
+  ],
+  "nyu_addl_dspace_s": "39663",
+  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
+  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/80103/nyu_2451_38665_pc_F_150326_133955.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80102/nyu_2451_38665_fwf_las_F_150326_133955.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80105/nyu_2451_38665_fwf_plswvs_F_150326_133955.zip\",\"GeoTIFF (Geo-referenced RGB)\":\"https://archive.nyu.edu/retrieve/80260/nyu_2451_38665_rgb_F_150326_133955.zip\",\"GeoTIFF (Geo-referenced CIR)\":\"https://archive.nyu.edu/retrieve/80101/nyu_2451_38665_cir_F_150326_133955.zip\",\"JPG (Oblique photos)\":\"https://archive.nyu.edu/retrieve/80104/nyu_2451_38665_oblique_F_150326_133955.zip\"}",
+  "dct_isPartOf_sm": [
+    "2015 Dublin LiDAR",
+    "NYU Research Data"
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-38666.json b/metadata-aardvark/Datasets/nyu-2451-38666.json
index fd6627e91..90464dd90 100644
--- a/metadata-aardvark/Datasets/nyu-2451-38666.json
+++ b/metadata-aardvark/Datasets/nyu-2451-38666.json
@@ -1,57 +1,71 @@
-{
-  "dct_identifier_sm": "http://hdl.handle.net/2451/38666",
-  "dct_title_s": "2015 LiDAR Flight 150326_134430 for Dublin City",
-  "dct_description_sm": "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Flight 150326_134430, which is one part of data that was collected over an area of more than 2km\u00b2 in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38666_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license.",
-  "dct_accessRights_s": "Public",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38666\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/80108/nyu_2451_38666_pc_F_150326_134430.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38666",
-  "id": "nyu-2451-38666",
-  "gbl_resourceType_sm": "Multi-spectral data",
-  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
-  "dct_format_s": "LAZ",
-  "dct_language_sm": "English",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_publisher_sm": "New York University. Center for Urban Science and Progress",
-  "dct_creator_sm": [
-    "Debra F. Laefer",
-    "Saleh Abuwarda",
-    "Anh-Vu Vo",
-    "Linh Truong-Hong",
-    "Hamid Gharibi"
-  ],
-  "dct_subject_sm": [
-    "Cities and towns",
-    "Urban density",
-    "Urban development"
-  ],
-  "dct_issued_s": "2017",
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "dct_spatial_sm": [
-    "Dublin City, Leinster, Ireland",
-    "Dublin, Leinster, Ireland"
-  ],
-  "locn_geometry": "ENVELOPE(-6.277389161858088, -6.253253826178794, 53.35566817382121, 53.34177683814191)",
-  "gbl_indexYear_im": 2015,
-  "gbl_mdVersion_s": "Aardvark",
-  "nyu_addl_format_sm": [
-    "LAZ (Point-cloud)",
-    "LAS (Full-waveform)",
-    "Pulsewaves (Full-waveform)",
-    "JPG (Oblique photos)",
-    "GeoTIFF (Geo-referenced RGB)",
-    "GeoTIFF (Geo-referenced CIR)"
-  ],
-  "dct_source_sm": [
-    "nyu-2451-38684"
-  ],
-  "nyu_addl_dspace_s": "39664",
-  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
-  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/80108/nyu_2451_38666_pc_F_150326_134430.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80107/nyu_2451_38666_fwf_las_F_150326_134430.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80110/nyu_2451_38666_fwf_plswvs_F_150326_134430.zip\",\"GeoTIFF (Geo-referenced RGB)\":\"https://archive.nyu.edu/retrieve/80261/nyu_2451_38666_rgb_F_150326_134430.zip\",\"GeoTIFF (Geo-referenced CIR)\":\"https://archive.nyu.edu/retrieve/80106/nyu_2451_38666_cir_F_150326_134430.zip\",\"JPG (Oblique photos)\":\"https://archive.nyu.edu/retrieve/80109/nyu_2451_38666_oblique_F_150326_134430.zip\"}",
-  "dct_isPartOf_sm": [
-    "2015 Dublin LiDAR",
-    "NYU Research Data"
-  ]
+{
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/38666"
+  ],
+  "dct_title_s": "2015 LiDAR Flight 150326_134430 for Dublin City",
+  "dct_description_sm": [
+    "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Flight 150326_134430, which is one part of data that was collected over an area of more than 2km² in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38666_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license."
+  ],
+  "dct_accessRights_s": "Public",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38666\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/80108/nyu_2451_38666_pc_F_150326_134430.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38666",
+  "id": "nyu-2451-38666",
+  "gbl_resourceType_sm": [
+    "Multi-spectral data"
+  ],
+  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
+  "dct_format_s": "LAZ",
+  "dct_language_sm": [
+    "English"
+  ],
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_publisher_sm": [
+    "New York University. Center for Urban Science and Progress"
+  ],
+  "dct_creator_sm": [
+    "Debra F. Laefer",
+    "Saleh Abuwarda",
+    "Anh-Vu Vo",
+    "Linh Truong-Hong",
+    "Hamid Gharibi"
+  ],
+  "dct_subject_sm": [
+    "Cities and towns",
+    "Urban density",
+    "Urban development"
+  ],
+  "dct_issued_s": "2017",
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "dct_spatial_sm": [
+    "Dublin City, Leinster, Ireland",
+    "Dublin, Leinster, Ireland"
+  ],
+  "locn_geometry": "ENVELOPE(-6.277389161858088, -6.253253826178794, 53.35566817382121, 53.34177683814191)",
+  "gbl_indexYear_im": [
+    2015
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "nyu_addl_format_sm": [
+    "LAZ (Point-cloud)",
+    "LAS (Full-waveform)",
+    "Pulsewaves (Full-waveform)",
+    "JPG (Oblique photos)",
+    "GeoTIFF (Geo-referenced RGB)",
+    "GeoTIFF (Geo-referenced CIR)"
+  ],
+  "dct_source_sm": [
+    "nyu-2451-38684"
+  ],
+  "nyu_addl_dspace_s": "39664",
+  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
+  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/80108/nyu_2451_38666_pc_F_150326_134430.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80107/nyu_2451_38666_fwf_las_F_150326_134430.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80110/nyu_2451_38666_fwf_plswvs_F_150326_134430.zip\",\"GeoTIFF (Geo-referenced RGB)\":\"https://archive.nyu.edu/retrieve/80261/nyu_2451_38666_rgb_F_150326_134430.zip\",\"GeoTIFF (Geo-referenced CIR)\":\"https://archive.nyu.edu/retrieve/80106/nyu_2451_38666_cir_F_150326_134430.zip\",\"JPG (Oblique photos)\":\"https://archive.nyu.edu/retrieve/80109/nyu_2451_38666_oblique_F_150326_134430.zip\"}",
+  "dct_isPartOf_sm": [
+    "2015 Dublin LiDAR",
+    "NYU Research Data"
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-38667.json b/metadata-aardvark/Datasets/nyu-2451-38667.json
index ba94719be..df5fe51dd 100644
--- a/metadata-aardvark/Datasets/nyu-2451-38667.json
+++ b/metadata-aardvark/Datasets/nyu-2451-38667.json
@@ -1,57 +1,71 @@
-{
-  "dct_identifier_sm": "http://hdl.handle.net/2451/38667",
-  "dct_title_s": "2015 LiDAR Flight 150326_145143 for Dublin City",
-  "dct_description_sm": "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Flight 150326_145143, which is one part of data that was collected over an area of more than 2km\u00b2 in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38667_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license.",
-  "dct_accessRights_s": "Public",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38667\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/80113/nyu_2451_38667_pc_F_150326_145143.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38667",
-  "id": "nyu-2451-38667",
-  "gbl_resourceType_sm": "Multi-spectral data",
-  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
-  "dct_format_s": "LAZ",
-  "dct_language_sm": "English",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_publisher_sm": "New York University. Center for Urban Science and Progress",
-  "dct_creator_sm": [
-    "Debra F. Laefer",
-    "Saleh Abuwarda",
-    "Anh-Vu Vo",
-    "Linh Truong-Hong",
-    "Hamid Gharibi"
-  ],
-  "dct_subject_sm": [
-    "Cities and towns",
-    "Urban density",
-    "Urban development"
-  ],
-  "dct_issued_s": "2017",
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "dct_spatial_sm": [
-    "Dublin City, Leinster, Ireland",
-    "Dublin, Leinster, Ireland"
-  ],
-  "locn_geometry": "ENVELOPE(-6.277235995509495, -6.251357273174403, 53.354817726825594, 53.3396830044905)",
-  "gbl_indexYear_im": 2015,
-  "gbl_mdVersion_s": "Aardvark",
-  "nyu_addl_format_sm": [
-    "LAZ (Point-cloud)",
-    "LAS (Full-waveform)",
-    "Pulsewaves (Full-waveform)",
-    "JPG (Oblique photos)",
-    "GeoTIFF (Geo-referenced RGB)",
-    "GeoTIFF (Geo-referenced CIR)"
-  ],
-  "dct_source_sm": [
-    "nyu-2451-38684"
-  ],
-  "nyu_addl_dspace_s": "39665",
-  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
-  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/80113/nyu_2451_38667_pc_F_150326_145143.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80112/nyu_2451_38667_fwf_las_F_150326_145143.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80115/nyu_2451_38667_fwf_plswvs_F_150326_145143.zip\",\"GeoTIFF (Geo-referenced RGB)\":\"https://archive.nyu.edu/retrieve/80262/nyu_2451_38667_rgb_F_150326_145143.zip\",\"GeoTIFF (Geo-referenced CIR)\":\"https://archive.nyu.edu/retrieve/80111/nyu_2451_38667_cir_F_150326_145143.zip\",\"JPG (Oblique photos)\":\"https://archive.nyu.edu/retrieve/80114/nyu_2451_38667_oblique_F_150326_145143.zip\"}",
-  "dct_isPartOf_sm": [
-    "2015 Dublin LiDAR",
-    "NYU Research Data"
-  ]
+{
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/38667"
+  ],
+  "dct_title_s": "2015 LiDAR Flight 150326_145143 for Dublin City",
+  "dct_description_sm": [
+    "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Flight 150326_145143, which is one part of data that was collected over an area of more than 2km² in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38667_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license."
+  ],
+  "dct_accessRights_s": "Public",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38667\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/80113/nyu_2451_38667_pc_F_150326_145143.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38667",
+  "id": "nyu-2451-38667",
+  "gbl_resourceType_sm": [
+    "Multi-spectral data"
+  ],
+  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
+  "dct_format_s": "LAZ",
+  "dct_language_sm": [
+    "English"
+  ],
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_publisher_sm": [
+    "New York University. Center for Urban Science and Progress"
+  ],
+  "dct_creator_sm": [
+    "Debra F. Laefer",
+    "Saleh Abuwarda",
+    "Anh-Vu Vo",
+    "Linh Truong-Hong",
+    "Hamid Gharibi"
+  ],
+  "dct_subject_sm": [
+    "Cities and towns",
+    "Urban density",
+    "Urban development"
+  ],
+  "dct_issued_s": "2017",
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "dct_spatial_sm": [
+    "Dublin City, Leinster, Ireland",
+    "Dublin, Leinster, Ireland"
+  ],
+  "locn_geometry": "ENVELOPE(-6.277235995509495, -6.251357273174403, 53.354817726825594, 53.3396830044905)",
+  "gbl_indexYear_im": [
+    2015
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "nyu_addl_format_sm": [
+    "LAZ (Point-cloud)",
+    "LAS (Full-waveform)",
+    "Pulsewaves (Full-waveform)",
+    "JPG (Oblique photos)",
+    "GeoTIFF (Geo-referenced RGB)",
+    "GeoTIFF (Geo-referenced CIR)"
+  ],
+  "dct_source_sm": [
+    "nyu-2451-38684"
+  ],
+  "nyu_addl_dspace_s": "39665",
+  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
+  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/80113/nyu_2451_38667_pc_F_150326_145143.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80112/nyu_2451_38667_fwf_las_F_150326_145143.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80115/nyu_2451_38667_fwf_plswvs_F_150326_145143.zip\",\"GeoTIFF (Geo-referenced RGB)\":\"https://archive.nyu.edu/retrieve/80262/nyu_2451_38667_rgb_F_150326_145143.zip\",\"GeoTIFF (Geo-referenced CIR)\":\"https://archive.nyu.edu/retrieve/80111/nyu_2451_38667_cir_F_150326_145143.zip\",\"JPG (Oblique photos)\":\"https://archive.nyu.edu/retrieve/80114/nyu_2451_38667_oblique_F_150326_145143.zip\"}",
+  "dct_isPartOf_sm": [
+    "2015 Dublin LiDAR",
+    "NYU Research Data"
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-38668.json b/metadata-aardvark/Datasets/nyu-2451-38668.json
index 952c2f8dd..d1403ccb0 100644
--- a/metadata-aardvark/Datasets/nyu-2451-38668.json
+++ b/metadata-aardvark/Datasets/nyu-2451-38668.json
@@ -1,57 +1,71 @@
-{
-  "dct_identifier_sm": "http://hdl.handle.net/2451/38668",
-  "dct_title_s": "2015 LiDAR Flight 150326_145523 for Dublin City",
-  "dct_description_sm": "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Flight 150326_145523, which is one part of data that was collected over an area of more than 2km\u00b2 in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38668_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license.",
-  "dct_accessRights_s": "Public",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38668\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/80118/nyu_2451_38668_pc_F_150326_145523.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38668",
-  "id": "nyu-2451-38668",
-  "gbl_resourceType_sm": "Multi-spectral data",
-  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
-  "dct_format_s": "LAZ",
-  "dct_language_sm": "English",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_publisher_sm": "New York University. Center for Urban Science and Progress",
-  "dct_creator_sm": [
-    "Debra F. Laefer",
-    "Saleh Abuwarda",
-    "Anh-Vu Vo",
-    "Linh Truong-Hong",
-    "Hamid Gharibi"
-  ],
-  "dct_subject_sm": [
-    "Cities and towns",
-    "Urban density",
-    "Urban development"
-  ],
-  "dct_issued_s": "2017",
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "dct_spatial_sm": [
-    "Dublin City, Leinster, Ireland",
-    "Dublin, Leinster, Ireland"
-  ],
-  "locn_geometry": "ENVELOPE(-6.25948360395289, -6.239188048672092, 53.34729995132791, 53.33572939604711)",
-  "gbl_indexYear_im": 2015,
-  "gbl_mdVersion_s": "Aardvark",
-  "nyu_addl_format_sm": [
-    "LAZ (Point-cloud)",
-    "LAS (Full-waveform)",
-    "Pulsewaves (Full-waveform)",
-    "JPG (Oblique photos)",
-    "GeoTIFF (Geo-referenced RGB)",
-    "GeoTIFF (Geo-referenced CIR)"
-  ],
-  "dct_source_sm": [
-    "nyu-2451-38684"
-  ],
-  "nyu_addl_dspace_s": "39666",
-  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
-  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/80118/nyu_2451_38668_pc_F_150326_145523.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80117/nyu_2451_38668_fwf_las_F_150326_145523.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80120/nyu_2451_38668_fwf_plswvs_F_150326_145523.zip\",\"GeoTIFF (Geo-referenced RGB)\":\"https://archive.nyu.edu/retrieve/80263/nyu_2451_38668_rgb_F_150326_145523.zip\",\"GeoTIFF (Geo-referenced CIR)\":\"https://archive.nyu.edu/retrieve/80116/nyu_2451_38668_cir_F_150326_145523.zip\",\"JPG (Oblique photos)\":\"https://archive.nyu.edu/retrieve/80119/nyu_2451_38668_oblique_F_150326_145523.zip\"}",
-  "dct_isPartOf_sm": [
-    "2015 Dublin LiDAR",
-    "NYU Research Data"
-  ]
+{
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/38668"
+  ],
+  "dct_title_s": "2015 LiDAR Flight 150326_145523 for Dublin City",
+  "dct_description_sm": [
+    "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Flight 150326_145523, which is one part of data that was collected over an area of more than 2km² in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38668_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license."
+  ],
+  "dct_accessRights_s": "Public",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38668\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/80118/nyu_2451_38668_pc_F_150326_145523.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38668",
+  "id": "nyu-2451-38668",
+  "gbl_resourceType_sm": [
+    "Multi-spectral data"
+  ],
+  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
+  "dct_format_s": "LAZ",
+  "dct_language_sm": [
+    "English"
+  ],
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_publisher_sm": [
+    "New York University. Center for Urban Science and Progress"
+  ],
+  "dct_creator_sm": [
+    "Debra F. Laefer",
+    "Saleh Abuwarda",
+    "Anh-Vu Vo",
+    "Linh Truong-Hong",
+    "Hamid Gharibi"
+  ],
+  "dct_subject_sm": [
+    "Cities and towns",
+    "Urban density",
+    "Urban development"
+  ],
+  "dct_issued_s": "2017",
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "dct_spatial_sm": [
+    "Dublin City, Leinster, Ireland",
+    "Dublin, Leinster, Ireland"
+  ],
+  "locn_geometry": "ENVELOPE(-6.25948360395289, -6.239188048672092, 53.34729995132791, 53.33572939604711)",
+  "gbl_indexYear_im": [
+    2015
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "nyu_addl_format_sm": [
+    "LAZ (Point-cloud)",
+    "LAS (Full-waveform)",
+    "Pulsewaves (Full-waveform)",
+    "JPG (Oblique photos)",
+    "GeoTIFF (Geo-referenced RGB)",
+    "GeoTIFF (Geo-referenced CIR)"
+  ],
+  "dct_source_sm": [
+    "nyu-2451-38684"
+  ],
+  "nyu_addl_dspace_s": "39666",
+  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
+  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/80118/nyu_2451_38668_pc_F_150326_145523.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80117/nyu_2451_38668_fwf_las_F_150326_145523.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80120/nyu_2451_38668_fwf_plswvs_F_150326_145523.zip\",\"GeoTIFF (Geo-referenced RGB)\":\"https://archive.nyu.edu/retrieve/80263/nyu_2451_38668_rgb_F_150326_145523.zip\",\"GeoTIFF (Geo-referenced CIR)\":\"https://archive.nyu.edu/retrieve/80116/nyu_2451_38668_cir_F_150326_145523.zip\",\"JPG (Oblique photos)\":\"https://archive.nyu.edu/retrieve/80119/nyu_2451_38668_oblique_F_150326_145523.zip\"}",
+  "dct_isPartOf_sm": [
+    "2015 Dublin LiDAR",
+    "NYU Research Data"
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-38669.json b/metadata-aardvark/Datasets/nyu-2451-38669.json
index 46393b0f1..1cdc7c30c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-38669.json
+++ b/metadata-aardvark/Datasets/nyu-2451-38669.json
@@ -1,57 +1,71 @@
-{
-  "dct_identifier_sm": "http://hdl.handle.net/2451/38669",
-  "dct_title_s": "2015 LiDAR Flight 150326_145809 for Dublin City",
-  "dct_description_sm": "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Flight 150326_145809, which is one part of data that was collected over an area of more than 2km\u00b2 in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38669_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license.",
-  "dct_accessRights_s": "Public",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38669\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/80123/nyu_2451_38669_pc_F_150326_145809.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38669",
-  "id": "nyu-2451-38669",
-  "gbl_resourceType_sm": "Multi-spectral data",
-  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
-  "dct_format_s": "LAZ",
-  "dct_language_sm": "English",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_publisher_sm": "New York University. Center for Urban Science and Progress",
-  "dct_creator_sm": [
-    "Debra F. Laefer",
-    "Saleh Abuwarda",
-    "Anh-Vu Vo",
-    "Linh Truong-Hong",
-    "Hamid Gharibi"
-  ],
-  "dct_subject_sm": [
-    "Cities and towns",
-    "Urban density",
-    "Urban development"
-  ],
-  "dct_issued_s": "2017",
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "dct_spatial_sm": [
-    "Dublin City, Leinster, Ireland",
-    "Dublin, Leinster, Ireland"
-  ],
-  "locn_geometry": "ENVELOPE(-6.27829442138078, -6.249901023063904, 53.35484597693609, 53.33830657861922)",
-  "gbl_indexYear_im": 2015,
-  "gbl_mdVersion_s": "Aardvark",
-  "nyu_addl_format_sm": [
-    "LAZ (Point-cloud)",
-    "LAS (Full-waveform)",
-    "Pulsewaves (Full-waveform)",
-    "JPG (Oblique photos)",
-    "GeoTIFF (Geo-referenced RGB)",
-    "GeoTIFF (Geo-referenced CIR)"
-  ],
-  "dct_source_sm": [
-    "nyu-2451-38684"
-  ],
-  "nyu_addl_dspace_s": "39667",
-  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
-  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/80123/nyu_2451_38669_pc_F_150326_145809.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80122/nyu_2451_38669_fwf_las_F_150326_145809.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80125/nyu_2451_38669_fwf_plswvs_F_150326_145809.zip\",\"GeoTIFF (Geo-referenced RGB)\":\"https://archive.nyu.edu/retrieve/80264/nyu_2451_38669_rgb_F_150326_145809.zip\",\"GeoTIFF (Geo-referenced CIR)\":\"https://archive.nyu.edu/retrieve/80121/nyu_2451_38669_cir_F_150326_145809.zip\",\"JPG (Oblique photos)\":\"https://archive.nyu.edu/retrieve/80124/nyu_2451_38669_oblique_F_150326_145809.zip\"}",
-  "dct_isPartOf_sm": [
-    "2015 Dublin LiDAR",
-    "NYU Research Data"
-  ]
+{
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/38669"
+  ],
+  "dct_title_s": "2015 LiDAR Flight 150326_145809 for Dublin City",
+  "dct_description_sm": [
+    "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Flight 150326_145809, which is one part of data that was collected over an area of more than 2km² in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38669_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license."
+  ],
+  "dct_accessRights_s": "Public",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38669\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/80123/nyu_2451_38669_pc_F_150326_145809.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38669",
+  "id": "nyu-2451-38669",
+  "gbl_resourceType_sm": [
+    "Multi-spectral data"
+  ],
+  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
+  "dct_format_s": "LAZ",
+  "dct_language_sm": [
+    "English"
+  ],
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_publisher_sm": [
+    "New York University. Center for Urban Science and Progress"
+  ],
+  "dct_creator_sm": [
+    "Debra F. Laefer",
+    "Saleh Abuwarda",
+    "Anh-Vu Vo",
+    "Linh Truong-Hong",
+    "Hamid Gharibi"
+  ],
+  "dct_subject_sm": [
+    "Cities and towns",
+    "Urban density",
+    "Urban development"
+  ],
+  "dct_issued_s": "2017",
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "dct_spatial_sm": [
+    "Dublin City, Leinster, Ireland",
+    "Dublin, Leinster, Ireland"
+  ],
+  "locn_geometry": "ENVELOPE(-6.27829442138078, -6.249901023063904, 53.35484597693609, 53.33830657861922)",
+  "gbl_indexYear_im": [
+    2015
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "nyu_addl_format_sm": [
+    "LAZ (Point-cloud)",
+    "LAS (Full-waveform)",
+    "Pulsewaves (Full-waveform)",
+    "JPG (Oblique photos)",
+    "GeoTIFF (Geo-referenced RGB)",
+    "GeoTIFF (Geo-referenced CIR)"
+  ],
+  "dct_source_sm": [
+    "nyu-2451-38684"
+  ],
+  "nyu_addl_dspace_s": "39667",
+  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
+  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/80123/nyu_2451_38669_pc_F_150326_145809.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80122/nyu_2451_38669_fwf_las_F_150326_145809.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80125/nyu_2451_38669_fwf_plswvs_F_150326_145809.zip\",\"GeoTIFF (Geo-referenced RGB)\":\"https://archive.nyu.edu/retrieve/80264/nyu_2451_38669_rgb_F_150326_145809.zip\",\"GeoTIFF (Geo-referenced CIR)\":\"https://archive.nyu.edu/retrieve/80121/nyu_2451_38669_cir_F_150326_145809.zip\",\"JPG (Oblique photos)\":\"https://archive.nyu.edu/retrieve/80124/nyu_2451_38669_oblique_F_150326_145809.zip\"}",
+  "dct_isPartOf_sm": [
+    "2015 Dublin LiDAR",
+    "NYU Research Data"
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-38670.json b/metadata-aardvark/Datasets/nyu-2451-38670.json
index 02c8ea13e..72f3e05f2 100644
--- a/metadata-aardvark/Datasets/nyu-2451-38670.json
+++ b/metadata-aardvark/Datasets/nyu-2451-38670.json
@@ -1,57 +1,71 @@
-{
-  "dct_identifier_sm": "http://hdl.handle.net/2451/38670",
-  "dct_title_s": "2015 LiDAR Flight 150326_150215 for Dublin City",
-  "dct_description_sm": "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Flight 150326_150215, which is one part of data that was collected over an area of more than 2km\u00b2 in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38670_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license.",
-  "dct_accessRights_s": "Public",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38670\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/80128/nyu_2451_38670_pc_F_150326_150215.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38670",
-  "id": "nyu-2451-38670",
-  "gbl_resourceType_sm": "Multi-spectral data",
-  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
-  "dct_format_s": "LAZ",
-  "dct_language_sm": "English",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_publisher_sm": "New York University. Center for Urban Science and Progress",
-  "dct_creator_sm": [
-    "Debra F. Laefer",
-    "Saleh Abuwarda",
-    "Anh-Vu Vo",
-    "Linh Truong-Hong",
-    "Hamid Gharibi"
-  ],
-  "dct_subject_sm": [
-    "Cities and towns",
-    "Urban density",
-    "Urban development"
-  ],
-  "dct_issued_s": "2017",
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "dct_spatial_sm": [
-    "Dublin City, Leinster, Ireland",
-    "Dublin, Leinster, Ireland"
-  ],
-  "locn_geometry": "ENVELOPE(-6.262187330219823, -6.241684840285891, 53.34779515971411, 53.33636066978018)",
-  "gbl_indexYear_im": 2015,
-  "gbl_mdVersion_s": "Aardvark",
-  "nyu_addl_format_sm": [
-    "LAZ (Point-cloud)",
-    "LAS (Full-waveform)",
-    "Pulsewaves (Full-waveform)",
-    "JPG (Oblique photos)",
-    "GeoTIFF (Geo-referenced RGB)",
-    "GeoTIFF (Geo-referenced CIR)"
-  ],
-  "dct_source_sm": [
-    "nyu-2451-38684"
-  ],
-  "nyu_addl_dspace_s": "39668",
-  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
-  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/80128/nyu_2451_38670_pc_F_150326_150215.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80127/nyu_2451_38670_fwf_las_F_150326_150215.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80130/nyu_2451_38670_fwf_plswvs_F_150326_150215.zip\",\"GeoTIFF (Geo-referenced RGB)\":\"https://archive.nyu.edu/retrieve/80265/nyu_2451_38670_rgb_F_150326_150215.zip\",\"GeoTIFF (Geo-referenced CIR)\":\"https://archive.nyu.edu/retrieve/80126/nyu_2451_38670_cir_F_150326_150215.zip\",\"JPG (Oblique photos)\":\"https://archive.nyu.edu/retrieve/80129/nyu_2451_38670_oblique_F_150326_150215.zip\"}",
-  "dct_isPartOf_sm": [
-    "2015 Dublin LiDAR",
-    "NYU Research Data"
-  ]
+{
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/38670"
+  ],
+  "dct_title_s": "2015 LiDAR Flight 150326_150215 for Dublin City",
+  "dct_description_sm": [
+    "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Flight 150326_150215, which is one part of data that was collected over an area of more than 2km² in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38670_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license."
+  ],
+  "dct_accessRights_s": "Public",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38670\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/80128/nyu_2451_38670_pc_F_150326_150215.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38670",
+  "id": "nyu-2451-38670",
+  "gbl_resourceType_sm": [
+    "Multi-spectral data"
+  ],
+  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
+  "dct_format_s": "LAZ",
+  "dct_language_sm": [
+    "English"
+  ],
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_publisher_sm": [
+    "New York University. Center for Urban Science and Progress"
+  ],
+  "dct_creator_sm": [
+    "Debra F. Laefer",
+    "Saleh Abuwarda",
+    "Anh-Vu Vo",
+    "Linh Truong-Hong",
+    "Hamid Gharibi"
+  ],
+  "dct_subject_sm": [
+    "Cities and towns",
+    "Urban density",
+    "Urban development"
+  ],
+  "dct_issued_s": "2017",
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "dct_spatial_sm": [
+    "Dublin City, Leinster, Ireland",
+    "Dublin, Leinster, Ireland"
+  ],
+  "locn_geometry": "ENVELOPE(-6.262187330219823, -6.241684840285891, 53.34779515971411, 53.33636066978018)",
+  "gbl_indexYear_im": [
+    2015
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "nyu_addl_format_sm": [
+    "LAZ (Point-cloud)",
+    "LAS (Full-waveform)",
+    "Pulsewaves (Full-waveform)",
+    "JPG (Oblique photos)",
+    "GeoTIFF (Geo-referenced RGB)",
+    "GeoTIFF (Geo-referenced CIR)"
+  ],
+  "dct_source_sm": [
+    "nyu-2451-38684"
+  ],
+  "nyu_addl_dspace_s": "39668",
+  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
+  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/80128/nyu_2451_38670_pc_F_150326_150215.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80127/nyu_2451_38670_fwf_las_F_150326_150215.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80130/nyu_2451_38670_fwf_plswvs_F_150326_150215.zip\",\"GeoTIFF (Geo-referenced RGB)\":\"https://archive.nyu.edu/retrieve/80265/nyu_2451_38670_rgb_F_150326_150215.zip\",\"GeoTIFF (Geo-referenced CIR)\":\"https://archive.nyu.edu/retrieve/80126/nyu_2451_38670_cir_F_150326_150215.zip\",\"JPG (Oblique photos)\":\"https://archive.nyu.edu/retrieve/80129/nyu_2451_38670_oblique_F_150326_150215.zip\"}",
+  "dct_isPartOf_sm": [
+    "2015 Dublin LiDAR",
+    "NYU Research Data"
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-38671.json b/metadata-aardvark/Datasets/nyu-2451-38671.json
index 3f4ab45c5..b7a46dec0 100644
--- a/metadata-aardvark/Datasets/nyu-2451-38671.json
+++ b/metadata-aardvark/Datasets/nyu-2451-38671.json
@@ -1,57 +1,71 @@
-{
-  "dct_identifier_sm": "http://hdl.handle.net/2451/38671",
-  "dct_title_s": "2015 LiDAR Flight 150326_150519 for Dublin City",
-  "dct_description_sm": "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Flight 150326_150519, which is one part of data that was collected over an area of more than 2km\u00b2 in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38671_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license.",
-  "dct_accessRights_s": "Public",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38671\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/80133/nyu_2451_38671_pc_F_150326_150519.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38671",
-  "id": "nyu-2451-38671",
-  "gbl_resourceType_sm": "Multi-spectral data",
-  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
-  "dct_format_s": "LAZ",
-  "dct_language_sm": "English",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_publisher_sm": "New York University. Center for Urban Science and Progress",
-  "dct_creator_sm": [
-    "Debra F. Laefer",
-    "Saleh Abuwarda",
-    "Anh-Vu Vo",
-    "Linh Truong-Hong",
-    "Hamid Gharibi"
-  ],
-  "dct_subject_sm": [
-    "Cities and towns",
-    "Urban density",
-    "Urban development"
-  ],
-  "dct_issued_s": "2017",
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "dct_spatial_sm": [
-    "Dublin City, Leinster, Ireland",
-    "Dublin, Leinster, Ireland"
-  ],
-  "locn_geometry": "ENVELOPE(-6.276797992975399, -6.249538608892836, 53.35346039110716, 53.3375200070246)",
-  "gbl_indexYear_im": 2015,
-  "gbl_mdVersion_s": "Aardvark",
-  "nyu_addl_format_sm": [
-    "LAZ (Point-cloud)",
-    "LAS (Full-waveform)",
-    "Pulsewaves (Full-waveform)",
-    "JPG (Oblique photos)",
-    "GeoTIFF (Geo-referenced RGB)",
-    "GeoTIFF (Geo-referenced CIR)"
-  ],
-  "dct_source_sm": [
-    "nyu-2451-38684"
-  ],
-  "nyu_addl_dspace_s": "39669",
-  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
-  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/80133/nyu_2451_38671_pc_F_150326_150519.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80132/nyu_2451_38671_fwf_las_F_150326_150519.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80135/nyu_2451_38671_fwf_plswvs_F_150326_150519.zip\",\"GeoTIFF (Geo-referenced RGB)\":\"https://archive.nyu.edu/retrieve/80342/nyu_2451_38671_rgb_F_150326_150519.zip\",\"GeoTIFF (Geo-referenced CIR)\":\"https://archive.nyu.edu/retrieve/80131/nyu_2451_38671_cir_F_150326_150519.zip\",\"JPG (Oblique photos)\":\"https://archive.nyu.edu/retrieve/80134/nyu_2451_38671_oblique_F_150326_150519.zip\"}",
-  "dct_isPartOf_sm": [
-    "2015 Dublin LiDAR",
-    "NYU Research Data"
-  ]
+{
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/38671"
+  ],
+  "dct_title_s": "2015 LiDAR Flight 150326_150519 for Dublin City",
+  "dct_description_sm": [
+    "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Flight 150326_150519, which is one part of data that was collected over an area of more than 2km² in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38671_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license."
+  ],
+  "dct_accessRights_s": "Public",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38671\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/80133/nyu_2451_38671_pc_F_150326_150519.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38671",
+  "id": "nyu-2451-38671",
+  "gbl_resourceType_sm": [
+    "Multi-spectral data"
+  ],
+  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
+  "dct_format_s": "LAZ",
+  "dct_language_sm": [
+    "English"
+  ],
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_publisher_sm": [
+    "New York University. Center for Urban Science and Progress"
+  ],
+  "dct_creator_sm": [
+    "Debra F. Laefer",
+    "Saleh Abuwarda",
+    "Anh-Vu Vo",
+    "Linh Truong-Hong",
+    "Hamid Gharibi"
+  ],
+  "dct_subject_sm": [
+    "Cities and towns",
+    "Urban density",
+    "Urban development"
+  ],
+  "dct_issued_s": "2017",
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "dct_spatial_sm": [
+    "Dublin City, Leinster, Ireland",
+    "Dublin, Leinster, Ireland"
+  ],
+  "locn_geometry": "ENVELOPE(-6.276797992975399, -6.249538608892836, 53.35346039110716, 53.3375200070246)",
+  "gbl_indexYear_im": [
+    2015
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "nyu_addl_format_sm": [
+    "LAZ (Point-cloud)",
+    "LAS (Full-waveform)",
+    "Pulsewaves (Full-waveform)",
+    "JPG (Oblique photos)",
+    "GeoTIFF (Geo-referenced RGB)",
+    "GeoTIFF (Geo-referenced CIR)"
+  ],
+  "dct_source_sm": [
+    "nyu-2451-38684"
+  ],
+  "nyu_addl_dspace_s": "39669",
+  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
+  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/80133/nyu_2451_38671_pc_F_150326_150519.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80132/nyu_2451_38671_fwf_las_F_150326_150519.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80135/nyu_2451_38671_fwf_plswvs_F_150326_150519.zip\",\"GeoTIFF (Geo-referenced RGB)\":\"https://archive.nyu.edu/retrieve/80342/nyu_2451_38671_rgb_F_150326_150519.zip\",\"GeoTIFF (Geo-referenced CIR)\":\"https://archive.nyu.edu/retrieve/80131/nyu_2451_38671_cir_F_150326_150519.zip\",\"JPG (Oblique photos)\":\"https://archive.nyu.edu/retrieve/80134/nyu_2451_38671_oblique_F_150326_150519.zip\"}",
+  "dct_isPartOf_sm": [
+    "2015 Dublin LiDAR",
+    "NYU Research Data"
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-38672.json b/metadata-aardvark/Datasets/nyu-2451-38672.json
index b8db21cf6..e3b310ae4 100644
--- a/metadata-aardvark/Datasets/nyu-2451-38672.json
+++ b/metadata-aardvark/Datasets/nyu-2451-38672.json
@@ -1,57 +1,71 @@
-{
-  "dct_identifier_sm": "http://hdl.handle.net/2451/38672",
-  "dct_title_s": "2015 LiDAR Flight 150326_150906 for Dublin City",
-  "dct_description_sm": "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Flight 150326_150906, which is one part of data that was collected over an area of more than 2km\u00b2 in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38672_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license.",
-  "dct_accessRights_s": "Public",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38672\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/80138/nyu_2451_38672_pc_F_150326_150906.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38672",
-  "id": "nyu-2451-38672",
-  "gbl_resourceType_sm": "Multi-spectral data",
-  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
-  "dct_format_s": "LAZ",
-  "dct_language_sm": "English",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_publisher_sm": "New York University. Center for Urban Science and Progress",
-  "dct_creator_sm": [
-    "Debra F. Laefer",
-    "Saleh Abuwarda",
-    "Anh-Vu Vo",
-    "Linh Truong-Hong",
-    "Hamid Gharibi"
-  ],
-  "dct_subject_sm": [
-    "Cities and towns",
-    "Urban density",
-    "Urban development"
-  ],
-  "dct_issued_s": "2017",
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "dct_spatial_sm": [
-    "Dublin City, Leinster, Ireland",
-    "Dublin, Leinster, Ireland"
-  ],
-  "locn_geometry": "ENVELOPE(-6.261866921734595, -6.243699159560292, 53.34915984043971, 53.338669078265404)",
-  "gbl_indexYear_im": 2015,
-  "gbl_mdVersion_s": "Aardvark",
-  "nyu_addl_format_sm": [
-    "LAZ (Point-cloud)",
-    "LAS (Full-waveform)",
-    "Pulsewaves (Full-waveform)",
-    "JPG (Oblique photos)",
-    "GeoTIFF (Geo-referenced RGB)",
-    "GeoTIFF (Geo-referenced CIR)"
-  ],
-  "dct_source_sm": [
-    "nyu-2451-38684"
-  ],
-  "nyu_addl_dspace_s": "39670",
-  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
-  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/80138/nyu_2451_38672_pc_F_150326_150906.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80137/nyu_2451_38672_fwf_las_F_150326_150906.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80140/nyu_2451_38672_fwf_plswvs_F_150326_150906.zip\",\"GeoTIFF (Geo-referenced RGB)\":\"https://archive.nyu.edu/retrieve/80267/nyu_2451_38672_rgb_F_150326_150906.zip\",\"GeoTIFF (Geo-referenced CIR)\":\"https://archive.nyu.edu/retrieve/80136/nyu_2451_38672_cir_F_150326_150906.zip\",\"JPG (Oblique photos)\":\"https://archive.nyu.edu/retrieve/80139/nyu_2451_38672_oblique_F_150326_150906.zip\"}",
-  "dct_isPartOf_sm": [
-    "2015 Dublin LiDAR",
-    "NYU Research Data"
-  ]
+{
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/38672"
+  ],
+  "dct_title_s": "2015 LiDAR Flight 150326_150906 for Dublin City",
+  "dct_description_sm": [
+    "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Flight 150326_150906, which is one part of data that was collected over an area of more than 2km² in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38672_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license."
+  ],
+  "dct_accessRights_s": "Public",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38672\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/80138/nyu_2451_38672_pc_F_150326_150906.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38672",
+  "id": "nyu-2451-38672",
+  "gbl_resourceType_sm": [
+    "Multi-spectral data"
+  ],
+  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
+  "dct_format_s": "LAZ",
+  "dct_language_sm": [
+    "English"
+  ],
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_publisher_sm": [
+    "New York University. Center for Urban Science and Progress"
+  ],
+  "dct_creator_sm": [
+    "Debra F. Laefer",
+    "Saleh Abuwarda",
+    "Anh-Vu Vo",
+    "Linh Truong-Hong",
+    "Hamid Gharibi"
+  ],
+  "dct_subject_sm": [
+    "Cities and towns",
+    "Urban density",
+    "Urban development"
+  ],
+  "dct_issued_s": "2017",
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "dct_spatial_sm": [
+    "Dublin City, Leinster, Ireland",
+    "Dublin, Leinster, Ireland"
+  ],
+  "locn_geometry": "ENVELOPE(-6.261866921734595, -6.243699159560292, 53.34915984043971, 53.338669078265404)",
+  "gbl_indexYear_im": [
+    2015
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "nyu_addl_format_sm": [
+    "LAZ (Point-cloud)",
+    "LAS (Full-waveform)",
+    "Pulsewaves (Full-waveform)",
+    "JPG (Oblique photos)",
+    "GeoTIFF (Geo-referenced RGB)",
+    "GeoTIFF (Geo-referenced CIR)"
+  ],
+  "dct_source_sm": [
+    "nyu-2451-38684"
+  ],
+  "nyu_addl_dspace_s": "39670",
+  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
+  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/80138/nyu_2451_38672_pc_F_150326_150906.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80137/nyu_2451_38672_fwf_las_F_150326_150906.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80140/nyu_2451_38672_fwf_plswvs_F_150326_150906.zip\",\"GeoTIFF (Geo-referenced RGB)\":\"https://archive.nyu.edu/retrieve/80267/nyu_2451_38672_rgb_F_150326_150906.zip\",\"GeoTIFF (Geo-referenced CIR)\":\"https://archive.nyu.edu/retrieve/80136/nyu_2451_38672_cir_F_150326_150906.zip\",\"JPG (Oblique photos)\":\"https://archive.nyu.edu/retrieve/80139/nyu_2451_38672_oblique_F_150326_150906.zip\"}",
+  "dct_isPartOf_sm": [
+    "2015 Dublin LiDAR",
+    "NYU Research Data"
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-38673.json b/metadata-aardvark/Datasets/nyu-2451-38673.json
index c292b79aa..7681bb4ab 100644
--- a/metadata-aardvark/Datasets/nyu-2451-38673.json
+++ b/metadata-aardvark/Datasets/nyu-2451-38673.json
@@ -1,57 +1,71 @@
-{
-  "dct_identifier_sm": "http://hdl.handle.net/2451/38673",
-  "dct_title_s": "2015 LiDAR Flight 150326_151147 for Dublin City",
-  "dct_description_sm": "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Flight 150326_151147, which is one part of data that was collected over an area of more than 2km\u00b2 in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38673_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license.",
-  "dct_accessRights_s": "Public",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38673\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/80143/nyu_2451_38673_pc_F_150326_151147.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38673",
-  "id": "nyu-2451-38673",
-  "gbl_resourceType_sm": "Multi-spectral data",
-  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
-  "dct_format_s": "LAZ",
-  "dct_language_sm": "English",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_publisher_sm": "New York University. Center for Urban Science and Progress",
-  "dct_creator_sm": [
-    "Debra F. Laefer",
-    "Saleh Abuwarda",
-    "Anh-Vu Vo",
-    "Linh Truong-Hong",
-    "Hamid Gharibi"
-  ],
-  "dct_subject_sm": [
-    "Cities and towns",
-    "Urban density",
-    "Urban development"
-  ],
-  "dct_issued_s": "2017",
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "dct_spatial_sm": [
-    "Dublin City, Leinster, Ireland",
-    "Dublin, Leinster, Ireland"
-  ],
-  "locn_geometry": "ENVELOPE(-6.27585076800374, -6.250495012246033, 53.35204598775397, 53.33633823199626)",
-  "gbl_indexYear_im": 2015,
-  "gbl_mdVersion_s": "Aardvark",
-  "nyu_addl_format_sm": [
-    "LAZ (Point-cloud)",
-    "LAS (Full-waveform)",
-    "Pulsewaves (Full-waveform)",
-    "JPG (Oblique photos)",
-    "GeoTIFF (Geo-referenced RGB)",
-    "GeoTIFF (Geo-referenced CIR)"
-  ],
-  "dct_source_sm": [
-    "nyu-2451-38684"
-  ],
-  "nyu_addl_dspace_s": "39671",
-  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
-  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/80143/nyu_2451_38673_pc_F_150326_151147.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80142/nyu_2451_38673_fwf_las_F_150326_151147.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80145/nyu_2451_38673_fwf_plswvs_F_150326_151147.zip\",\"GeoTIFF (Geo-referenced RGB)\":\"https://archive.nyu.edu/retrieve/80344/nyu_2451_38673_rgb_F_150326_151147.zip\",\"GeoTIFF (Geo-referenced CIR)\":\"https://archive.nyu.edu/retrieve/80141/nyu_2451_38673_cir_F_150326_151147.zip\",\"JPG (Oblique photos)\":\"https://archive.nyu.edu/retrieve/80144/nyu_2451_38673_oblique_F_150326_151147.zip\"}",
-  "dct_isPartOf_sm": [
-    "2015 Dublin LiDAR",
-    "NYU Research Data"
-  ]
+{
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/38673"
+  ],
+  "dct_title_s": "2015 LiDAR Flight 150326_151147 for Dublin City",
+  "dct_description_sm": [
+    "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Flight 150326_151147, which is one part of data that was collected over an area of more than 2km² in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38673_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license."
+  ],
+  "dct_accessRights_s": "Public",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38673\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/80143/nyu_2451_38673_pc_F_150326_151147.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38673",
+  "id": "nyu-2451-38673",
+  "gbl_resourceType_sm": [
+    "Multi-spectral data"
+  ],
+  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
+  "dct_format_s": "LAZ",
+  "dct_language_sm": [
+    "English"
+  ],
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_publisher_sm": [
+    "New York University. Center for Urban Science and Progress"
+  ],
+  "dct_creator_sm": [
+    "Debra F. Laefer",
+    "Saleh Abuwarda",
+    "Anh-Vu Vo",
+    "Linh Truong-Hong",
+    "Hamid Gharibi"
+  ],
+  "dct_subject_sm": [
+    "Cities and towns",
+    "Urban density",
+    "Urban development"
+  ],
+  "dct_issued_s": "2017",
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "dct_spatial_sm": [
+    "Dublin City, Leinster, Ireland",
+    "Dublin, Leinster, Ireland"
+  ],
+  "locn_geometry": "ENVELOPE(-6.27585076800374, -6.250495012246033, 53.35204598775397, 53.33633823199626)",
+  "gbl_indexYear_im": [
+    2015
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "nyu_addl_format_sm": [
+    "LAZ (Point-cloud)",
+    "LAS (Full-waveform)",
+    "Pulsewaves (Full-waveform)",
+    "JPG (Oblique photos)",
+    "GeoTIFF (Geo-referenced RGB)",
+    "GeoTIFF (Geo-referenced CIR)"
+  ],
+  "dct_source_sm": [
+    "nyu-2451-38684"
+  ],
+  "nyu_addl_dspace_s": "39671",
+  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
+  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/80143/nyu_2451_38673_pc_F_150326_151147.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80142/nyu_2451_38673_fwf_las_F_150326_151147.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80145/nyu_2451_38673_fwf_plswvs_F_150326_151147.zip\",\"GeoTIFF (Geo-referenced RGB)\":\"https://archive.nyu.edu/retrieve/80344/nyu_2451_38673_rgb_F_150326_151147.zip\",\"GeoTIFF (Geo-referenced CIR)\":\"https://archive.nyu.edu/retrieve/80141/nyu_2451_38673_cir_F_150326_151147.zip\",\"JPG (Oblique photos)\":\"https://archive.nyu.edu/retrieve/80144/nyu_2451_38673_oblique_F_150326_151147.zip\"}",
+  "dct_isPartOf_sm": [
+    "2015 Dublin LiDAR",
+    "NYU Research Data"
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-38674.json b/metadata-aardvark/Datasets/nyu-2451-38674.json
index 13acd9480..113d78ea6 100644
--- a/metadata-aardvark/Datasets/nyu-2451-38674.json
+++ b/metadata-aardvark/Datasets/nyu-2451-38674.json
@@ -1,57 +1,71 @@
-{
-  "dct_identifier_sm": "http://hdl.handle.net/2451/38674",
-  "dct_title_s": "2015 LiDAR Flight 150326_151542 for Dublin City",
-  "dct_description_sm": "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Flight 150326_151542, which is one part of data that was collected over an area of more than 2km\u00b2 in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38674_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license.",
-  "dct_accessRights_s": "Public",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38674\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/80190/nyu_2451_38674_pc_F_150326_151542.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38674",
-  "id": "nyu-2451-38674",
-  "gbl_resourceType_sm": "Multi-spectral data",
-  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
-  "dct_format_s": "LAZ",
-  "dct_language_sm": "English",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_publisher_sm": "New York University. Center for Urban Science and Progress",
-  "dct_creator_sm": [
-    "Debra F. Laefer",
-    "Saleh Abuwarda",
-    "Anh-Vu Vo",
-    "Linh Truong-Hong",
-    "Hamid Gharibi"
-  ],
-  "dct_subject_sm": [
-    "Cities and towns",
-    "Urban density",
-    "Urban development"
-  ],
-  "dct_issued_s": "2017",
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "dct_spatial_sm": [
-    "Dublin City, Leinster, Ireland",
-    "Dublin, Leinster, Ireland"
-  ],
-  "locn_geometry": "ENVELOPE(-6.253177996387166, -6.240975171974668, 53.344049828025334, 53.336863003612834)",
-  "gbl_indexYear_im": 2015,
-  "gbl_mdVersion_s": "Aardvark",
-  "nyu_addl_format_sm": [
-    "LAZ (Point-cloud)",
-    "LAS (Full-waveform)",
-    "Pulsewaves (Full-waveform)",
-    "JPG (Oblique photos)",
-    "GeoTIFF (Geo-referenced RGB)",
-    "GeoTIFF (Geo-referenced CIR)"
-  ],
-  "dct_source_sm": [
-    "nyu-2451-38684"
-  ],
-  "nyu_addl_dspace_s": "39672",
-  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
-  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/80190/nyu_2451_38674_pc_F_150326_151542.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80189/nyu_2451_38674_fwf_las_F_150326_151542.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80192/nyu_2451_38674_fwf_plswvs_F_150326_151542.zip\",\"GeoTIFF (Geo-referenced RGB)\":\"https://archive.nyu.edu/retrieve/80345/nyu_2451_38674_rgb_F_150326_151542.zip\",\"GeoTIFF (Geo-referenced CIR)\":\"https://archive.nyu.edu/retrieve/80188/nyu_2451_38674_cir_F_150326_151542.zip\",\"JPG (Oblique photos)\":\"https://archive.nyu.edu/retrieve/80191/nyu_2451_38674_oblique_F_150326_151542.zip\"}",
-  "dct_isPartOf_sm": [
-    "2015 Dublin LiDAR",
-    "NYU Research Data"
-  ]
+{
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/38674"
+  ],
+  "dct_title_s": "2015 LiDAR Flight 150326_151542 for Dublin City",
+  "dct_description_sm": [
+    "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Flight 150326_151542, which is one part of data that was collected over an area of more than 2km² in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38674_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license."
+  ],
+  "dct_accessRights_s": "Public",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38674\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/80190/nyu_2451_38674_pc_F_150326_151542.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38674",
+  "id": "nyu-2451-38674",
+  "gbl_resourceType_sm": [
+    "Multi-spectral data"
+  ],
+  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
+  "dct_format_s": "LAZ",
+  "dct_language_sm": [
+    "English"
+  ],
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_publisher_sm": [
+    "New York University. Center for Urban Science and Progress"
+  ],
+  "dct_creator_sm": [
+    "Debra F. Laefer",
+    "Saleh Abuwarda",
+    "Anh-Vu Vo",
+    "Linh Truong-Hong",
+    "Hamid Gharibi"
+  ],
+  "dct_subject_sm": [
+    "Cities and towns",
+    "Urban density",
+    "Urban development"
+  ],
+  "dct_issued_s": "2017",
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "dct_spatial_sm": [
+    "Dublin City, Leinster, Ireland",
+    "Dublin, Leinster, Ireland"
+  ],
+  "locn_geometry": "ENVELOPE(-6.253177996387166, -6.240975171974668, 53.344049828025334, 53.336863003612834)",
+  "gbl_indexYear_im": [
+    2015
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "nyu_addl_format_sm": [
+    "LAZ (Point-cloud)",
+    "LAS (Full-waveform)",
+    "Pulsewaves (Full-waveform)",
+    "JPG (Oblique photos)",
+    "GeoTIFF (Geo-referenced RGB)",
+    "GeoTIFF (Geo-referenced CIR)"
+  ],
+  "dct_source_sm": [
+    "nyu-2451-38684"
+  ],
+  "nyu_addl_dspace_s": "39672",
+  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
+  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/80190/nyu_2451_38674_pc_F_150326_151542.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80189/nyu_2451_38674_fwf_las_F_150326_151542.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80192/nyu_2451_38674_fwf_plswvs_F_150326_151542.zip\",\"GeoTIFF (Geo-referenced RGB)\":\"https://archive.nyu.edu/retrieve/80345/nyu_2451_38674_rgb_F_150326_151542.zip\",\"GeoTIFF (Geo-referenced CIR)\":\"https://archive.nyu.edu/retrieve/80188/nyu_2451_38674_cir_F_150326_151542.zip\",\"JPG (Oblique photos)\":\"https://archive.nyu.edu/retrieve/80191/nyu_2451_38674_oblique_F_150326_151542.zip\"}",
+  "dct_isPartOf_sm": [
+    "2015 Dublin LiDAR",
+    "NYU Research Data"
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-38675.json b/metadata-aardvark/Datasets/nyu-2451-38675.json
index 171a4a27e..3166e74f2 100644
--- a/metadata-aardvark/Datasets/nyu-2451-38675.json
+++ b/metadata-aardvark/Datasets/nyu-2451-38675.json
@@ -1,57 +1,71 @@
-{
-  "dct_identifier_sm": "http://hdl.handle.net/2451/38675",
-  "dct_title_s": "2015 LiDAR Flight 150326_154909 for Dublin City",
-  "dct_description_sm": "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Flight 150326_154909, which is one part of data that was collected over an area of more than 2km\u00b2 in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38675_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license.",
-  "dct_accessRights_s": "Public",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38675\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/80195/nyu_2451_38675_pc_F_150326_154909.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38675",
-  "id": "nyu-2451-38675",
-  "gbl_resourceType_sm": "Multi-spectral data",
-  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
-  "dct_format_s": "LAZ",
-  "dct_language_sm": "English",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_publisher_sm": "New York University. Center for Urban Science and Progress",
-  "dct_creator_sm": [
-    "Debra F. Laefer",
-    "Saleh Abuwarda",
-    "Anh-Vu Vo",
-    "Linh Truong-Hong",
-    "Hamid Gharibi"
-  ],
-  "dct_subject_sm": [
-    "Cities and towns",
-    "Urban density",
-    "Urban development"
-  ],
-  "dct_issued_s": "2017",
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "dct_spatial_sm": [
-    "Dublin City, Leinster, Ireland",
-    "Dublin, Leinster, Ireland"
-  ],
-  "locn_geometry": "ENVELOPE(-6.272976805647985, -6.249513015198438, 53.351592984801556, 53.337659194352014)",
-  "gbl_indexYear_im": 2015,
-  "gbl_mdVersion_s": "Aardvark",
-  "nyu_addl_format_sm": [
-    "LAZ (Point-cloud)",
-    "LAS (Full-waveform)",
-    "Pulsewaves (Full-waveform)",
-    "JPG (Oblique photos)",
-    "GeoTIFF (Geo-referenced RGB)",
-    "GeoTIFF (Geo-referenced CIR)"
-  ],
-  "dct_source_sm": [
-    "nyu-2451-38684"
-  ],
-  "nyu_addl_dspace_s": "39673",
-  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
-  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/80195/nyu_2451_38675_pc_F_150326_154909.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80194/nyu_2451_38675_fwf_las_F_150326_154909.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80197/nyu_2451_38675_fwf_plswvs_F_150326_154909.zip\",\"GeoTIFF (Geo-referenced RGB)\":\"https://archive.nyu.edu/retrieve/80347/nyu_2451_38675_rgb_F_150326_154909.zip\",\"GeoTIFF (Geo-referenced CIR)\":\"https://archive.nyu.edu/retrieve/80193/nyu_2451_38675_cir_F_150326_154909.zip\",\"JPG (Oblique photos)\":\"https://archive.nyu.edu/retrieve/80196/nyu_2451_38675_oblique_F_150326_154909.zip\"}",
-  "dct_isPartOf_sm": [
-    "2015 Dublin LiDAR",
-    "NYU Research Data"
-  ]
+{
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/38675"
+  ],
+  "dct_title_s": "2015 LiDAR Flight 150326_154909 for Dublin City",
+  "dct_description_sm": [
+    "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Flight 150326_154909, which is one part of data that was collected over an area of more than 2km² in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38675_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license."
+  ],
+  "dct_accessRights_s": "Public",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38675\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/80195/nyu_2451_38675_pc_F_150326_154909.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38675",
+  "id": "nyu-2451-38675",
+  "gbl_resourceType_sm": [
+    "Multi-spectral data"
+  ],
+  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
+  "dct_format_s": "LAZ",
+  "dct_language_sm": [
+    "English"
+  ],
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_publisher_sm": [
+    "New York University. Center for Urban Science and Progress"
+  ],
+  "dct_creator_sm": [
+    "Debra F. Laefer",
+    "Saleh Abuwarda",
+    "Anh-Vu Vo",
+    "Linh Truong-Hong",
+    "Hamid Gharibi"
+  ],
+  "dct_subject_sm": [
+    "Cities and towns",
+    "Urban density",
+    "Urban development"
+  ],
+  "dct_issued_s": "2017",
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "dct_spatial_sm": [
+    "Dublin City, Leinster, Ireland",
+    "Dublin, Leinster, Ireland"
+  ],
+  "locn_geometry": "ENVELOPE(-6.272976805647985, -6.249513015198438, 53.351592984801556, 53.337659194352014)",
+  "gbl_indexYear_im": [
+    2015
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "nyu_addl_format_sm": [
+    "LAZ (Point-cloud)",
+    "LAS (Full-waveform)",
+    "Pulsewaves (Full-waveform)",
+    "JPG (Oblique photos)",
+    "GeoTIFF (Geo-referenced RGB)",
+    "GeoTIFF (Geo-referenced CIR)"
+  ],
+  "dct_source_sm": [
+    "nyu-2451-38684"
+  ],
+  "nyu_addl_dspace_s": "39673",
+  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
+  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/80195/nyu_2451_38675_pc_F_150326_154909.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80194/nyu_2451_38675_fwf_las_F_150326_154909.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80197/nyu_2451_38675_fwf_plswvs_F_150326_154909.zip\",\"GeoTIFF (Geo-referenced RGB)\":\"https://archive.nyu.edu/retrieve/80347/nyu_2451_38675_rgb_F_150326_154909.zip\",\"GeoTIFF (Geo-referenced CIR)\":\"https://archive.nyu.edu/retrieve/80193/nyu_2451_38675_cir_F_150326_154909.zip\",\"JPG (Oblique photos)\":\"https://archive.nyu.edu/retrieve/80196/nyu_2451_38675_oblique_F_150326_154909.zip\"}",
+  "dct_isPartOf_sm": [
+    "2015 Dublin LiDAR",
+    "NYU Research Data"
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-38676.json b/metadata-aardvark/Datasets/nyu-2451-38676.json
index 5b0f015bb..6a5495ce7 100644
--- a/metadata-aardvark/Datasets/nyu-2451-38676.json
+++ b/metadata-aardvark/Datasets/nyu-2451-38676.json
@@ -1,57 +1,71 @@
-{
-  "dct_identifier_sm": "http://hdl.handle.net/2451/38676",
-  "dct_title_s": "2015 LiDAR Flight 150326_155238 for Dublin City",
-  "dct_description_sm": "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Flight 150326_155238, which is one part of data that was collected over an area of more than 2km\u00b2 in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38676_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license.",
-  "dct_accessRights_s": "Public",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38676\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/80200/nyu_2451_38676_pc_F_150326_155238.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38676",
-  "id": "nyu-2451-38676",
-  "gbl_resourceType_sm": "Multi-spectral data",
-  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
-  "dct_format_s": "LAZ",
-  "dct_language_sm": "English",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_publisher_sm": "New York University. Center for Urban Science and Progress",
-  "dct_creator_sm": [
-    "Debra F. Laefer",
-    "Saleh Abuwarda",
-    "Anh-Vu Vo",
-    "Linh Truong-Hong",
-    "Hamid Gharibi"
-  ],
-  "dct_subject_sm": [
-    "Cities and towns",
-    "Urban density",
-    "Urban development"
-  ],
-  "dct_issued_s": "2017",
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "dct_spatial_sm": [
-    "Dublin City, Leinster, Ireland",
-    "Dublin, Leinster, Ireland"
-  ],
-  "locn_geometry": "ENVELOPE(-6.268430813046812, -6.243957008114471, 53.35112399188553, 53.33715718695319)",
-  "gbl_indexYear_im": 2015,
-  "gbl_mdVersion_s": "Aardvark",
-  "nyu_addl_format_sm": [
-    "LAZ (Point-cloud)",
-    "LAS (Full-waveform)",
-    "Pulsewaves (Full-waveform)",
-    "JPG (Oblique photos)",
-    "GeoTIFF (Geo-referenced RGB)",
-    "GeoTIFF (Geo-referenced CIR)"
-  ],
-  "dct_source_sm": [
-    "nyu-2451-38684"
-  ],
-  "nyu_addl_dspace_s": "39674",
-  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
-  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/80200/nyu_2451_38676_pc_F_150326_155238.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80199/nyu_2451_38676_fwf_las_F_150326_155238.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80202/nyu_2451_38676_fwf_plswvs_F_150326_155238.zip\",\"GeoTIFF (Geo-referenced RGB)\":\"https://archive.nyu.edu/retrieve/80351/nyu_2451_38676_rgb_F_150326_155238.zip\",\"GeoTIFF (Geo-referenced CIR)\":\"https://archive.nyu.edu/retrieve/80198/nyu_2451_38676_cir_F_150326_155238.zip\",\"JPG (Oblique photos)\":\"https://archive.nyu.edu/retrieve/80201/nyu_2451_38676_oblique_F_150326_155238.zip\"}",
-  "dct_isPartOf_sm": [
-    "2015 Dublin LiDAR",
-    "NYU Research Data"
-  ]
+{
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/38676"
+  ],
+  "dct_title_s": "2015 LiDAR Flight 150326_155238 for Dublin City",
+  "dct_description_sm": [
+    "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Flight 150326_155238, which is one part of data that was collected over an area of more than 2km² in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38676_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license."
+  ],
+  "dct_accessRights_s": "Public",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38676\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/80200/nyu_2451_38676_pc_F_150326_155238.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38676",
+  "id": "nyu-2451-38676",
+  "gbl_resourceType_sm": [
+    "Multi-spectral data"
+  ],
+  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
+  "dct_format_s": "LAZ",
+  "dct_language_sm": [
+    "English"
+  ],
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_publisher_sm": [
+    "New York University. Center for Urban Science and Progress"
+  ],
+  "dct_creator_sm": [
+    "Debra F. Laefer",
+    "Saleh Abuwarda",
+    "Anh-Vu Vo",
+    "Linh Truong-Hong",
+    "Hamid Gharibi"
+  ],
+  "dct_subject_sm": [
+    "Cities and towns",
+    "Urban density",
+    "Urban development"
+  ],
+  "dct_issued_s": "2017",
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "dct_spatial_sm": [
+    "Dublin City, Leinster, Ireland",
+    "Dublin, Leinster, Ireland"
+  ],
+  "locn_geometry": "ENVELOPE(-6.268430813046812, -6.243957008114471, 53.35112399188553, 53.33715718695319)",
+  "gbl_indexYear_im": [
+    2015
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "nyu_addl_format_sm": [
+    "LAZ (Point-cloud)",
+    "LAS (Full-waveform)",
+    "Pulsewaves (Full-waveform)",
+    "JPG (Oblique photos)",
+    "GeoTIFF (Geo-referenced RGB)",
+    "GeoTIFF (Geo-referenced CIR)"
+  ],
+  "dct_source_sm": [
+    "nyu-2451-38684"
+  ],
+  "nyu_addl_dspace_s": "39674",
+  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
+  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/80200/nyu_2451_38676_pc_F_150326_155238.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80199/nyu_2451_38676_fwf_las_F_150326_155238.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80202/nyu_2451_38676_fwf_plswvs_F_150326_155238.zip\",\"GeoTIFF (Geo-referenced RGB)\":\"https://archive.nyu.edu/retrieve/80351/nyu_2451_38676_rgb_F_150326_155238.zip\",\"GeoTIFF (Geo-referenced CIR)\":\"https://archive.nyu.edu/retrieve/80198/nyu_2451_38676_cir_F_150326_155238.zip\",\"JPG (Oblique photos)\":\"https://archive.nyu.edu/retrieve/80201/nyu_2451_38676_oblique_F_150326_155238.zip\"}",
+  "dct_isPartOf_sm": [
+    "2015 Dublin LiDAR",
+    "NYU Research Data"
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-38677.json b/metadata-aardvark/Datasets/nyu-2451-38677.json
index 3768dcf27..07819424f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-38677.json
+++ b/metadata-aardvark/Datasets/nyu-2451-38677.json
@@ -1,57 +1,71 @@
-{
-  "dct_identifier_sm": "http://hdl.handle.net/2451/38677",
-  "dct_title_s": "2015 LiDAR Flight 150326_155529 for Dublin City",
-  "dct_description_sm": "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Flight 150326_155529, which is one part of data that was collected over an area of more than 2km\u00b2 in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38677_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license.",
-  "dct_accessRights_s": "Public",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38677\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/80205/nyu_2451_38677_pc_F_150326_155529.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38677",
-  "id": "nyu-2451-38677",
-  "gbl_resourceType_sm": "Multi-spectral data",
-  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
-  "dct_format_s": "LAZ",
-  "dct_language_sm": "English",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_publisher_sm": "New York University. Center for Urban Science and Progress",
-  "dct_creator_sm": [
-    "Debra F. Laefer",
-    "Saleh Abuwarda",
-    "Anh-Vu Vo",
-    "Linh Truong-Hong",
-    "Hamid Gharibi"
-  ],
-  "dct_subject_sm": [
-    "Cities and towns",
-    "Urban density",
-    "Urban development"
-  ],
-  "dct_issued_s": "2017",
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "dct_spatial_sm": [
-    "Dublin City, Leinster, Ireland",
-    "Dublin, Leinster, Ireland"
-  ],
-  "locn_geometry": "ENVELOPE(-6.267815300980592, -6.244163453127421, 53.352132546872575, 53.33823269901941)",
-  "gbl_indexYear_im": 2015,
-  "gbl_mdVersion_s": "Aardvark",
-  "nyu_addl_format_sm": [
-    "LAZ (Point-cloud)",
-    "LAS (Full-waveform)",
-    "Pulsewaves (Full-waveform)",
-    "JPG (Oblique photos)",
-    "GeoTIFF (Geo-referenced RGB)",
-    "GeoTIFF (Geo-referenced CIR)"
-  ],
-  "dct_source_sm": [
-    "nyu-2451-38684"
-  ],
-  "nyu_addl_dspace_s": "39675",
-  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
-  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/80205/nyu_2451_38677_pc_F_150326_155529.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80204/nyu_2451_38677_fwf_las_F_150326_155529.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80207/nyu_2451_38677_fwf_plswvs_F_150326_155529.zip\",\"GeoTIFF (Geo-referenced RGB)\":\"https://archive.nyu.edu/retrieve/80352/nyu_2451_38677_rgb_F_150326_155529.zip\",\"GeoTIFF (Geo-referenced CIR)\":\"https://archive.nyu.edu/retrieve/80203/nyu_2451_38677_cir_F_150326_155529.zip\",\"JPG (Oblique photos)\":\"https://archive.nyu.edu/retrieve/80206/nyu_2451_38677_oblique_F_150326_155529.zip\"}",
-  "dct_isPartOf_sm": [
-    "2015 Dublin LiDAR",
-    "NYU Research Data"
-  ]
+{
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/38677"
+  ],
+  "dct_title_s": "2015 LiDAR Flight 150326_155529 for Dublin City",
+  "dct_description_sm": [
+    "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Flight 150326_155529, which is one part of data that was collected over an area of more than 2km² in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38677_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license."
+  ],
+  "dct_accessRights_s": "Public",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38677\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/80205/nyu_2451_38677_pc_F_150326_155529.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38677",
+  "id": "nyu-2451-38677",
+  "gbl_resourceType_sm": [
+    "Multi-spectral data"
+  ],
+  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
+  "dct_format_s": "LAZ",
+  "dct_language_sm": [
+    "English"
+  ],
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_publisher_sm": [
+    "New York University. Center for Urban Science and Progress"
+  ],
+  "dct_creator_sm": [
+    "Debra F. Laefer",
+    "Saleh Abuwarda",
+    "Anh-Vu Vo",
+    "Linh Truong-Hong",
+    "Hamid Gharibi"
+  ],
+  "dct_subject_sm": [
+    "Cities and towns",
+    "Urban density",
+    "Urban development"
+  ],
+  "dct_issued_s": "2017",
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "dct_spatial_sm": [
+    "Dublin City, Leinster, Ireland",
+    "Dublin, Leinster, Ireland"
+  ],
+  "locn_geometry": "ENVELOPE(-6.267815300980592, -6.244163453127421, 53.352132546872575, 53.33823269901941)",
+  "gbl_indexYear_im": [
+    2015
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "nyu_addl_format_sm": [
+    "LAZ (Point-cloud)",
+    "LAS (Full-waveform)",
+    "Pulsewaves (Full-waveform)",
+    "JPG (Oblique photos)",
+    "GeoTIFF (Geo-referenced RGB)",
+    "GeoTIFF (Geo-referenced CIR)"
+  ],
+  "dct_source_sm": [
+    "nyu-2451-38684"
+  ],
+  "nyu_addl_dspace_s": "39675",
+  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
+  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/80205/nyu_2451_38677_pc_F_150326_155529.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80204/nyu_2451_38677_fwf_las_F_150326_155529.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80207/nyu_2451_38677_fwf_plswvs_F_150326_155529.zip\",\"GeoTIFF (Geo-referenced RGB)\":\"https://archive.nyu.edu/retrieve/80352/nyu_2451_38677_rgb_F_150326_155529.zip\",\"GeoTIFF (Geo-referenced CIR)\":\"https://archive.nyu.edu/retrieve/80203/nyu_2451_38677_cir_F_150326_155529.zip\",\"JPG (Oblique photos)\":\"https://archive.nyu.edu/retrieve/80206/nyu_2451_38677_oblique_F_150326_155529.zip\"}",
+  "dct_isPartOf_sm": [
+    "2015 Dublin LiDAR",
+    "NYU Research Data"
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-38678.json b/metadata-aardvark/Datasets/nyu-2451-38678.json
index 8066357b1..4afa844cc 100644
--- a/metadata-aardvark/Datasets/nyu-2451-38678.json
+++ b/metadata-aardvark/Datasets/nyu-2451-38678.json
@@ -1,57 +1,71 @@
-{
-  "dct_identifier_sm": "http://hdl.handle.net/2451/38678",
-  "dct_title_s": "2015 LiDAR Flight 150326_155833 for Dublin City",
-  "dct_description_sm": "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Flight 150326_155833, which is one part of data that was collected over an area of more than 2km\u00b2 in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38678_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license.",
-  "dct_accessRights_s": "Public",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38678\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/80210/nyu_2451_38678_pc_F_150326_155833.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38678",
-  "id": "nyu-2451-38678",
-  "gbl_resourceType_sm": "Multi-spectral data",
-  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
-  "dct_format_s": "LAZ",
-  "dct_language_sm": "English",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_publisher_sm": "New York University. Center for Urban Science and Progress",
-  "dct_creator_sm": [
-    "Debra F. Laefer",
-    "Saleh Abuwarda",
-    "Anh-Vu Vo",
-    "Linh Truong-Hong",
-    "Hamid Gharibi"
-  ],
-  "dct_subject_sm": [
-    "Cities and towns",
-    "Urban density",
-    "Urban development"
-  ],
-  "dct_issued_s": "2017",
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "dct_spatial_sm": [
-    "Dublin City, Leinster, Ireland",
-    "Dublin, Leinster, Ireland"
-  ],
-  "locn_geometry": "ENVELOPE(-6.271375740081031, -6.248056706824499, 53.351193293175506, 53.337830259918974)",
-  "gbl_indexYear_im": 2015,
-  "gbl_mdVersion_s": "Aardvark",
-  "nyu_addl_format_sm": [
-    "LAZ (Point-cloud)",
-    "LAS (Full-waveform)",
-    "Pulsewaves (Full-waveform)",
-    "JPG (Oblique photos)",
-    "GeoTIFF (Geo-referenced RGB)",
-    "GeoTIFF (Geo-referenced CIR)"
-  ],
-  "dct_source_sm": [
-    "nyu-2451-38684"
-  ],
-  "nyu_addl_dspace_s": "39676",
-  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
-  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/80210/nyu_2451_38678_pc_F_150326_155833.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80209/nyu_2451_38678_fwf_las_F_150326_155833.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80212/nyu_2451_38678_fwf_plswvs_F_150326_155833.zip\",\"GeoTIFF (Geo-referenced RGB)\":\"https://archive.nyu.edu/retrieve/80353/nyu_2451_38678_rgb_F_150326_155833.zip\",\"GeoTIFF (Geo-referenced CIR)\":\"https://archive.nyu.edu/retrieve/80208/nyu_2451_38678_cir_F_150326_155833.zip\",\"JPG (Oblique photos)\":\"https://archive.nyu.edu/retrieve/80211/nyu_2451_38678_oblique_F_150326_155833.zip\"}",
-  "dct_isPartOf_sm": [
-    "2015 Dublin LiDAR",
-    "NYU Research Data"
-  ]
+{
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/38678"
+  ],
+  "dct_title_s": "2015 LiDAR Flight 150326_155833 for Dublin City",
+  "dct_description_sm": [
+    "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Flight 150326_155833, which is one part of data that was collected over an area of more than 2km² in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38678_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license."
+  ],
+  "dct_accessRights_s": "Public",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38678\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/80210/nyu_2451_38678_pc_F_150326_155833.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38678",
+  "id": "nyu-2451-38678",
+  "gbl_resourceType_sm": [
+    "Multi-spectral data"
+  ],
+  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
+  "dct_format_s": "LAZ",
+  "dct_language_sm": [
+    "English"
+  ],
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_publisher_sm": [
+    "New York University. Center for Urban Science and Progress"
+  ],
+  "dct_creator_sm": [
+    "Debra F. Laefer",
+    "Saleh Abuwarda",
+    "Anh-Vu Vo",
+    "Linh Truong-Hong",
+    "Hamid Gharibi"
+  ],
+  "dct_subject_sm": [
+    "Cities and towns",
+    "Urban density",
+    "Urban development"
+  ],
+  "dct_issued_s": "2017",
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "dct_spatial_sm": [
+    "Dublin City, Leinster, Ireland",
+    "Dublin, Leinster, Ireland"
+  ],
+  "locn_geometry": "ENVELOPE(-6.271375740081031, -6.248056706824499, 53.351193293175506, 53.337830259918974)",
+  "gbl_indexYear_im": [
+    2015
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "nyu_addl_format_sm": [
+    "LAZ (Point-cloud)",
+    "LAS (Full-waveform)",
+    "Pulsewaves (Full-waveform)",
+    "JPG (Oblique photos)",
+    "GeoTIFF (Geo-referenced RGB)",
+    "GeoTIFF (Geo-referenced CIR)"
+  ],
+  "dct_source_sm": [
+    "nyu-2451-38684"
+  ],
+  "nyu_addl_dspace_s": "39676",
+  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
+  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/80210/nyu_2451_38678_pc_F_150326_155833.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80209/nyu_2451_38678_fwf_las_F_150326_155833.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80212/nyu_2451_38678_fwf_plswvs_F_150326_155833.zip\",\"GeoTIFF (Geo-referenced RGB)\":\"https://archive.nyu.edu/retrieve/80353/nyu_2451_38678_rgb_F_150326_155833.zip\",\"GeoTIFF (Geo-referenced CIR)\":\"https://archive.nyu.edu/retrieve/80208/nyu_2451_38678_cir_F_150326_155833.zip\",\"JPG (Oblique photos)\":\"https://archive.nyu.edu/retrieve/80211/nyu_2451_38678_oblique_F_150326_155833.zip\"}",
+  "dct_isPartOf_sm": [
+    "2015 Dublin LiDAR",
+    "NYU Research Data"
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-38679.json b/metadata-aardvark/Datasets/nyu-2451-38679.json
index 15a51baf2..e08f9e190 100644
--- a/metadata-aardvark/Datasets/nyu-2451-38679.json
+++ b/metadata-aardvark/Datasets/nyu-2451-38679.json
@@ -1,57 +1,71 @@
-{
-  "dct_identifier_sm": "http://hdl.handle.net/2451/38679",
-  "dct_title_s": "2015 LiDAR Flight 150326_160149 for Dublin City",
-  "dct_description_sm": "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Flight 150326_160149, which is one part of data that was collected over an area of more than 2km\u00b2 in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38679_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license.",
-  "dct_accessRights_s": "Public",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38679\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/80215/nyu_2451_38679_pc_F_150326_160149.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38679",
-  "id": "nyu-2451-38679",
-  "gbl_resourceType_sm": "Multi-spectral data",
-  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
-  "dct_format_s": "LAZ",
-  "dct_language_sm": "English",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_publisher_sm": "New York University. Center for Urban Science and Progress",
-  "dct_creator_sm": [
-    "Debra F. Laefer",
-    "Saleh Abuwarda",
-    "Anh-Vu Vo",
-    "Linh Truong-Hong",
-    "Hamid Gharibi"
-  ],
-  "dct_subject_sm": [
-    "Cities and towns",
-    "Urban density",
-    "Urban development"
-  ],
-  "dct_issued_s": "2017",
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "dct_spatial_sm": [
-    "Dublin City, Leinster, Ireland",
-    "Dublin, Leinster, Ireland"
-  ],
-  "locn_geometry": "ENVELOPE(-6.264764033209893, -6.24307023031941, 53.35063076968059, 53.33772996679011)",
-  "gbl_indexYear_im": 2015,
-  "gbl_mdVersion_s": "Aardvark",
-  "nyu_addl_format_sm": [
-    "LAZ (Point-cloud)",
-    "LAS (Full-waveform)",
-    "Pulsewaves (Full-waveform)",
-    "JPG (Oblique photos)",
-    "GeoTIFF (Geo-referenced RGB)",
-    "GeoTIFF (Geo-referenced CIR)"
-  ],
-  "dct_source_sm": [
-    "nyu-2451-38684"
-  ],
-  "nyu_addl_dspace_s": "39677",
-  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
-  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/80215/nyu_2451_38679_pc_F_150326_160149.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80214/nyu_2451_38679_fwf_las_F_150326_160149.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80217/nyu_2451_38679_fwf_plswvs_F_150326_160149.zip\",\"GeoTIFF (Geo-referenced RGB)\":\"https://archive.nyu.edu/retrieve/80274/nyu_2451_38679_rgb_F_150326_160149.zip\",\"GeoTIFF (Geo-referenced CIR)\":\"https://archive.nyu.edu/retrieve/80213/nyu_2451_38679_cir_F_150326_160149.zip\",\"JPG (Oblique photos)\":\"https://archive.nyu.edu/retrieve/80216/nyu_2451_38679_oblique_F_150326_160149.zip\"}",
-  "dct_isPartOf_sm": [
-    "2015 Dublin LiDAR",
-    "NYU Research Data"
-  ]
+{
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/38679"
+  ],
+  "dct_title_s": "2015 LiDAR Flight 150326_160149 for Dublin City",
+  "dct_description_sm": [
+    "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Flight 150326_160149, which is one part of data that was collected over an area of more than 2km² in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38679_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license."
+  ],
+  "dct_accessRights_s": "Public",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38679\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/80215/nyu_2451_38679_pc_F_150326_160149.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38679",
+  "id": "nyu-2451-38679",
+  "gbl_resourceType_sm": [
+    "Multi-spectral data"
+  ],
+  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
+  "dct_format_s": "LAZ",
+  "dct_language_sm": [
+    "English"
+  ],
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_publisher_sm": [
+    "New York University. Center for Urban Science and Progress"
+  ],
+  "dct_creator_sm": [
+    "Debra F. Laefer",
+    "Saleh Abuwarda",
+    "Anh-Vu Vo",
+    "Linh Truong-Hong",
+    "Hamid Gharibi"
+  ],
+  "dct_subject_sm": [
+    "Cities and towns",
+    "Urban density",
+    "Urban development"
+  ],
+  "dct_issued_s": "2017",
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "dct_spatial_sm": [
+    "Dublin City, Leinster, Ireland",
+    "Dublin, Leinster, Ireland"
+  ],
+  "locn_geometry": "ENVELOPE(-6.264764033209893, -6.24307023031941, 53.35063076968059, 53.33772996679011)",
+  "gbl_indexYear_im": [
+    2015
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "nyu_addl_format_sm": [
+    "LAZ (Point-cloud)",
+    "LAS (Full-waveform)",
+    "Pulsewaves (Full-waveform)",
+    "JPG (Oblique photos)",
+    "GeoTIFF (Geo-referenced RGB)",
+    "GeoTIFF (Geo-referenced CIR)"
+  ],
+  "dct_source_sm": [
+    "nyu-2451-38684"
+  ],
+  "nyu_addl_dspace_s": "39677",
+  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
+  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/80215/nyu_2451_38679_pc_F_150326_160149.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80214/nyu_2451_38679_fwf_las_F_150326_160149.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80217/nyu_2451_38679_fwf_plswvs_F_150326_160149.zip\",\"GeoTIFF (Geo-referenced RGB)\":\"https://archive.nyu.edu/retrieve/80274/nyu_2451_38679_rgb_F_150326_160149.zip\",\"GeoTIFF (Geo-referenced CIR)\":\"https://archive.nyu.edu/retrieve/80213/nyu_2451_38679_cir_F_150326_160149.zip\",\"JPG (Oblique photos)\":\"https://archive.nyu.edu/retrieve/80216/nyu_2451_38679_oblique_F_150326_160149.zip\"}",
+  "dct_isPartOf_sm": [
+    "2015 Dublin LiDAR",
+    "NYU Research Data"
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-38680.json b/metadata-aardvark/Datasets/nyu-2451-38680.json
index 5ec94e90c..afc568446 100644
--- a/metadata-aardvark/Datasets/nyu-2451-38680.json
+++ b/metadata-aardvark/Datasets/nyu-2451-38680.json
@@ -1,57 +1,71 @@
-{
-  "dct_identifier_sm": "http://hdl.handle.net/2451/38680",
-  "dct_title_s": "2015 LiDAR Flight 150326_160443 for Dublin City",
-  "dct_description_sm": "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Flight 150326_160443, which is one part of data that was collected over an area of more than 2km\u00b2 in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38680_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license.",
-  "dct_accessRights_s": "Public",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38680\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/80220/nyu_2451_38680_pc_F_150326_160443.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38680",
-  "id": "nyu-2451-38680",
-  "gbl_resourceType_sm": "Multi-spectral data",
-  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
-  "dct_format_s": "LAZ",
-  "dct_language_sm": "English",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_publisher_sm": "New York University. Center for Urban Science and Progress",
-  "dct_creator_sm": [
-    "Debra F. Laefer",
-    "Saleh Abuwarda",
-    "Anh-Vu Vo",
-    "Linh Truong-Hong",
-    "Hamid Gharibi"
-  ],
-  "dct_subject_sm": [
-    "Cities and towns",
-    "Urban density",
-    "Urban development"
-  ],
-  "dct_issued_s": "2017",
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "dct_spatial_sm": [
-    "Dublin City, Leinster, Ireland",
-    "Dublin, Leinster, Ireland"
-  ],
-  "locn_geometry": "ENVELOPE(-6.252342127856136, -6.238996580212853, 53.34385141978715, 53.33665487214387)",
-  "gbl_indexYear_im": 2015,
-  "gbl_mdVersion_s": "Aardvark",
-  "nyu_addl_format_sm": [
-    "LAZ (Point-cloud)",
-    "LAS (Full-waveform)",
-    "Pulsewaves (Full-waveform)",
-    "JPG (Oblique photos)",
-    "GeoTIFF (Geo-referenced RGB)",
-    "GeoTIFF (Geo-referenced CIR)"
-  ],
-  "dct_source_sm": [
-    "nyu-2451-38684"
-  ],
-  "nyu_addl_dspace_s": "39678",
-  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
-  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/80220/nyu_2451_38680_pc_F_150326_160443.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80219/nyu_2451_38680_fwf_las_F_150326_160443.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80222/nyu_2451_38680_fwf_plswvs_F_150326_160443.zip\",\"GeoTIFF (Geo-referenced RGB)\":\"https://archive.nyu.edu/retrieve/80275/nyu_2451_38680_rgb_F_150326_160443.zip\",\"GeoTIFF (Geo-referenced CIR)\":\"https://archive.nyu.edu/retrieve/80218/nyu_2451_38680_cir_F_150326_160443.zip\",\"JPG (Oblique photos)\":\"https://archive.nyu.edu/retrieve/80221/nyu_2451_38680_oblique_F_150326_160443.zip\"}",
-  "dct_isPartOf_sm": [
-    "2015 Dublin LiDAR",
-    "NYU Research Data"
-  ]
+{
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/38680"
+  ],
+  "dct_title_s": "2015 LiDAR Flight 150326_160443 for Dublin City",
+  "dct_description_sm": [
+    "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Flight 150326_160443, which is one part of data that was collected over an area of more than 2km² in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38680_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license."
+  ],
+  "dct_accessRights_s": "Public",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38680\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/80220/nyu_2451_38680_pc_F_150326_160443.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38680",
+  "id": "nyu-2451-38680",
+  "gbl_resourceType_sm": [
+    "Multi-spectral data"
+  ],
+  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
+  "dct_format_s": "LAZ",
+  "dct_language_sm": [
+    "English"
+  ],
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_publisher_sm": [
+    "New York University. Center for Urban Science and Progress"
+  ],
+  "dct_creator_sm": [
+    "Debra F. Laefer",
+    "Saleh Abuwarda",
+    "Anh-Vu Vo",
+    "Linh Truong-Hong",
+    "Hamid Gharibi"
+  ],
+  "dct_subject_sm": [
+    "Cities and towns",
+    "Urban density",
+    "Urban development"
+  ],
+  "dct_issued_s": "2017",
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "dct_spatial_sm": [
+    "Dublin City, Leinster, Ireland",
+    "Dublin, Leinster, Ireland"
+  ],
+  "locn_geometry": "ENVELOPE(-6.252342127856136, -6.238996580212853, 53.34385141978715, 53.33665487214387)",
+  "gbl_indexYear_im": [
+    2015
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "nyu_addl_format_sm": [
+    "LAZ (Point-cloud)",
+    "LAS (Full-waveform)",
+    "Pulsewaves (Full-waveform)",
+    "JPG (Oblique photos)",
+    "GeoTIFF (Geo-referenced RGB)",
+    "GeoTIFF (Geo-referenced CIR)"
+  ],
+  "dct_source_sm": [
+    "nyu-2451-38684"
+  ],
+  "nyu_addl_dspace_s": "39678",
+  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
+  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/80220/nyu_2451_38680_pc_F_150326_160443.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80219/nyu_2451_38680_fwf_las_F_150326_160443.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80222/nyu_2451_38680_fwf_plswvs_F_150326_160443.zip\",\"GeoTIFF (Geo-referenced RGB)\":\"https://archive.nyu.edu/retrieve/80275/nyu_2451_38680_rgb_F_150326_160443.zip\",\"GeoTIFF (Geo-referenced CIR)\":\"https://archive.nyu.edu/retrieve/80218/nyu_2451_38680_cir_F_150326_160443.zip\",\"JPG (Oblique photos)\":\"https://archive.nyu.edu/retrieve/80221/nyu_2451_38680_oblique_F_150326_160443.zip\"}",
+  "dct_isPartOf_sm": [
+    "2015 Dublin LiDAR",
+    "NYU Research Data"
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-38681.json b/metadata-aardvark/Datasets/nyu-2451-38681.json
index 75b17a805..132a69b36 100644
--- a/metadata-aardvark/Datasets/nyu-2451-38681.json
+++ b/metadata-aardvark/Datasets/nyu-2451-38681.json
@@ -1,57 +1,71 @@
-{
-  "dct_identifier_sm": "http://hdl.handle.net/2451/38681",
-  "dct_title_s": "2015 LiDAR Flight 150326_160709 for Dublin City",
-  "dct_description_sm": "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Flight 150326_160709, which is one part of data that was collected over an area of more than 2km\u00b2 in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38681_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license.",
-  "dct_accessRights_s": "Public",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38681\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/80225/nyu_2451_38681_pc_F_150326_160709.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38681",
-  "id": "nyu-2451-38681",
-  "gbl_resourceType_sm": "Multi-spectral data",
-  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
-  "dct_format_s": "LAZ",
-  "dct_language_sm": "English",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_publisher_sm": "New York University. Center for Urban Science and Progress",
-  "dct_creator_sm": [
-    "Debra F. Laefer",
-    "Saleh Abuwarda",
-    "Anh-Vu Vo",
-    "Linh Truong-Hong",
-    "Hamid Gharibi"
-  ],
-  "dct_subject_sm": [
-    "Cities and towns",
-    "Urban density",
-    "Urban development"
-  ],
-  "dct_issued_s": "2017",
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "dct_spatial_sm": [
-    "Dublin City, Leinster, Ireland",
-    "Dublin, Leinster, Ireland"
-  ],
-  "locn_geometry": "ENVELOPE(-6.261956277189818, -6.243096884015632, 53.34845611598437, 53.33709472281018)",
-  "gbl_indexYear_im": 2015,
-  "gbl_mdVersion_s": "Aardvark",
-  "nyu_addl_format_sm": [
-    "LAZ (Point-cloud)",
-    "LAS (Full-waveform)",
-    "Pulsewaves (Full-waveform)",
-    "JPG (Oblique photos)",
-    "GeoTIFF (Geo-referenced RGB)",
-    "GeoTIFF (Geo-referenced CIR)"
-  ],
-  "dct_source_sm": [
-    "nyu-2451-38684"
-  ],
-  "nyu_addl_dspace_s": "39679",
-  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
-  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/80225/nyu_2451_38681_pc_F_150326_160709.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80224/nyu_2451_38681_fwf_las_F_150326_160709.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80227/nyu_2451_38681_fwf_plswvs_F_150326_160709.zip\",\"GeoTIFF (Geo-referenced RGB)\":\"https://archive.nyu.edu/retrieve/80276/nyu_2451_38681_rgb_F_150326_160709.zip\",\"GeoTIFF (Geo-referenced CIR)\":\"https://archive.nyu.edu/retrieve/80223/nyu_2451_38681_cir_F_150326_160709.zip\",\"JPG (Oblique photos)\":\"https://archive.nyu.edu/retrieve/80226/nyu_2451_38681_oblique_F_150326_160709.zip\"}",
-  "dct_isPartOf_sm": [
-    "2015 Dublin LiDAR",
-    "NYU Research Data"
-  ]
+{
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/38681"
+  ],
+  "dct_title_s": "2015 LiDAR Flight 150326_160709 for Dublin City",
+  "dct_description_sm": [
+    "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Flight 150326_160709, which is one part of data that was collected over an area of more than 2km² in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38681_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license."
+  ],
+  "dct_accessRights_s": "Public",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38681\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/80225/nyu_2451_38681_pc_F_150326_160709.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38681",
+  "id": "nyu-2451-38681",
+  "gbl_resourceType_sm": [
+    "Multi-spectral data"
+  ],
+  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
+  "dct_format_s": "LAZ",
+  "dct_language_sm": [
+    "English"
+  ],
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_publisher_sm": [
+    "New York University. Center for Urban Science and Progress"
+  ],
+  "dct_creator_sm": [
+    "Debra F. Laefer",
+    "Saleh Abuwarda",
+    "Anh-Vu Vo",
+    "Linh Truong-Hong",
+    "Hamid Gharibi"
+  ],
+  "dct_subject_sm": [
+    "Cities and towns",
+    "Urban density",
+    "Urban development"
+  ],
+  "dct_issued_s": "2017",
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "dct_spatial_sm": [
+    "Dublin City, Leinster, Ireland",
+    "Dublin, Leinster, Ireland"
+  ],
+  "locn_geometry": "ENVELOPE(-6.261956277189818, -6.243096884015632, 53.34845611598437, 53.33709472281018)",
+  "gbl_indexYear_im": [
+    2015
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "nyu_addl_format_sm": [
+    "LAZ (Point-cloud)",
+    "LAS (Full-waveform)",
+    "Pulsewaves (Full-waveform)",
+    "JPG (Oblique photos)",
+    "GeoTIFF (Geo-referenced RGB)",
+    "GeoTIFF (Geo-referenced CIR)"
+  ],
+  "dct_source_sm": [
+    "nyu-2451-38684"
+  ],
+  "nyu_addl_dspace_s": "39679",
+  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
+  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/80225/nyu_2451_38681_pc_F_150326_160709.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80224/nyu_2451_38681_fwf_las_F_150326_160709.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80227/nyu_2451_38681_fwf_plswvs_F_150326_160709.zip\",\"GeoTIFF (Geo-referenced RGB)\":\"https://archive.nyu.edu/retrieve/80276/nyu_2451_38681_rgb_F_150326_160709.zip\",\"GeoTIFF (Geo-referenced CIR)\":\"https://archive.nyu.edu/retrieve/80223/nyu_2451_38681_cir_F_150326_160709.zip\",\"JPG (Oblique photos)\":\"https://archive.nyu.edu/retrieve/80226/nyu_2451_38681_oblique_F_150326_160709.zip\"}",
+  "dct_isPartOf_sm": [
+    "2015 Dublin LiDAR",
+    "NYU Research Data"
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-38682.json b/metadata-aardvark/Datasets/nyu-2451-38682.json
index 1c38bc0e7..07912fbba 100644
--- a/metadata-aardvark/Datasets/nyu-2451-38682.json
+++ b/metadata-aardvark/Datasets/nyu-2451-38682.json
@@ -1,57 +1,71 @@
-{
-  "dct_identifier_sm": "http://hdl.handle.net/2451/38682",
-  "dct_title_s": "2015 LiDAR Flight 150326_161001 for Dublin City",
-  "dct_description_sm": "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Flight 150326_161001, which is one part of data that was collected over an area of more than 2km\u00b2 in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38682_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license.",
-  "dct_accessRights_s": "Public",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38682\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/80230/nyu_2451_38682_pc_F_150326_161001.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38682",
-  "id": "nyu-2451-38682",
-  "gbl_resourceType_sm": "Multi-spectral data",
-  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
-  "dct_format_s": "LAZ",
-  "dct_language_sm": "English",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_publisher_sm": "New York University. Center for Urban Science and Progress",
-  "dct_creator_sm": [
-    "Debra F. Laefer",
-    "Saleh Abuwarda",
-    "Anh-Vu Vo",
-    "Linh Truong-Hong",
-    "Hamid Gharibi"
-  ],
-  "dct_subject_sm": [
-    "Cities and towns",
-    "Urban density",
-    "Urban development"
-  ],
-  "dct_issued_s": "2017",
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "dct_spatial_sm": [
-    "Dublin City, Leinster, Ireland",
-    "Dublin, Leinster, Ireland"
-  ],
-  "locn_geometry": "ENVELOPE(-6.256803180194014, -6.238574243907379, 53.34689575609262, 53.33605781980599)",
-  "gbl_indexYear_im": 2015,
-  "gbl_mdVersion_s": "Aardvark",
-  "nyu_addl_format_sm": [
-    "LAZ (Point-cloud)",
-    "LAS (Full-waveform)",
-    "Pulsewaves (Full-waveform)",
-    "JPG (Oblique photos)",
-    "GeoTIFF (Geo-referenced RGB)",
-    "GeoTIFF (Geo-referenced CIR)"
-  ],
-  "dct_source_sm": [
-    "nyu-2451-38684"
-  ],
-  "nyu_addl_dspace_s": "39680",
-  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
-  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/80230/nyu_2451_38682_pc_F_150326_161001.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80229/nyu_2451_38682_fwf_las_F_150326_161001.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80232/nyu_2451_38682_fwf_plswvs_F_150326_161001.zip\",\"GeoTIFF (Geo-referenced RGB)\":\"https://archive.nyu.edu/retrieve/80277/nyu_2451_38682_rgb_F_150326_161001.zip\",\"GeoTIFF (Geo-referenced CIR)\":\"https://archive.nyu.edu/retrieve/80228/nyu_2451_38682_cir_F_150326_161001.zip\",\"JPG (Oblique photos)\":\"https://archive.nyu.edu/retrieve/80231/nyu_2451_38682_oblique_F_150326_161001.zip\"}",
-  "dct_isPartOf_sm": [
-    "2015 Dublin LiDAR",
-    "NYU Research Data"
-  ]
+{
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/38682"
+  ],
+  "dct_title_s": "2015 LiDAR Flight 150326_161001 for Dublin City",
+  "dct_description_sm": [
+    "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Flight 150326_161001, which is one part of data that was collected over an area of more than 2km² in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38682_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license."
+  ],
+  "dct_accessRights_s": "Public",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38682\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/80230/nyu_2451_38682_pc_F_150326_161001.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38682",
+  "id": "nyu-2451-38682",
+  "gbl_resourceType_sm": [
+    "Multi-spectral data"
+  ],
+  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
+  "dct_format_s": "LAZ",
+  "dct_language_sm": [
+    "English"
+  ],
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_publisher_sm": [
+    "New York University. Center for Urban Science and Progress"
+  ],
+  "dct_creator_sm": [
+    "Debra F. Laefer",
+    "Saleh Abuwarda",
+    "Anh-Vu Vo",
+    "Linh Truong-Hong",
+    "Hamid Gharibi"
+  ],
+  "dct_subject_sm": [
+    "Cities and towns",
+    "Urban density",
+    "Urban development"
+  ],
+  "dct_issued_s": "2017",
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "dct_spatial_sm": [
+    "Dublin City, Leinster, Ireland",
+    "Dublin, Leinster, Ireland"
+  ],
+  "locn_geometry": "ENVELOPE(-6.256803180194014, -6.238574243907379, 53.34689575609262, 53.33605781980599)",
+  "gbl_indexYear_im": [
+    2015
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "nyu_addl_format_sm": [
+    "LAZ (Point-cloud)",
+    "LAS (Full-waveform)",
+    "Pulsewaves (Full-waveform)",
+    "JPG (Oblique photos)",
+    "GeoTIFF (Geo-referenced RGB)",
+    "GeoTIFF (Geo-referenced CIR)"
+  ],
+  "dct_source_sm": [
+    "nyu-2451-38684"
+  ],
+  "nyu_addl_dspace_s": "39680",
+  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
+  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/80230/nyu_2451_38682_pc_F_150326_161001.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80229/nyu_2451_38682_fwf_las_F_150326_161001.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80232/nyu_2451_38682_fwf_plswvs_F_150326_161001.zip\",\"GeoTIFF (Geo-referenced RGB)\":\"https://archive.nyu.edu/retrieve/80277/nyu_2451_38682_rgb_F_150326_161001.zip\",\"GeoTIFF (Geo-referenced CIR)\":\"https://archive.nyu.edu/retrieve/80228/nyu_2451_38682_cir_F_150326_161001.zip\",\"JPG (Oblique photos)\":\"https://archive.nyu.edu/retrieve/80231/nyu_2451_38682_oblique_F_150326_161001.zip\"}",
+  "dct_isPartOf_sm": [
+    "2015 Dublin LiDAR",
+    "NYU Research Data"
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-38683.json b/metadata-aardvark/Datasets/nyu-2451-38683.json
index 2d8f54818..1ed54a136 100644
--- a/metadata-aardvark/Datasets/nyu-2451-38683.json
+++ b/metadata-aardvark/Datasets/nyu-2451-38683.json
@@ -1,57 +1,71 @@
-{
-  "dct_identifier_sm": "http://hdl.handle.net/2451/38683",
-  "dct_title_s": "2015 LiDAR Flight 150326_161223 for Dublin City",
-  "dct_description_sm": "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Flight 150326_161223, which is one part of data that was collected over an area of more than 2km\u00b2 in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38683_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license.",
-  "dct_accessRights_s": "Public",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38683\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/80235/nyu_2451_38683_pc_F_150326_161223.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38683",
-  "id": "nyu-2451-38683",
-  "gbl_resourceType_sm": "Multi-spectral data",
-  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
-  "dct_format_s": "LAZ",
-  "dct_language_sm": "English",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_publisher_sm": "New York University. Center for Urban Science and Progress",
-  "dct_creator_sm": [
-    "Debra F. Laefer",
-    "Saleh Abuwarda",
-    "Anh-Vu Vo",
-    "Linh Truong-Hong",
-    "Hamid Gharibi"
-  ],
-  "dct_subject_sm": [
-    "Cities and towns",
-    "Urban density",
-    "Urban development"
-  ],
-  "dct_issued_s": "2017",
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "dct_spatial_sm": [
-    "Dublin City, Leinster, Ireland",
-    "Dublin, Leinster, Ireland"
-  ],
-  "locn_geometry": "ENVELOPE(-6.259550403004397, -6.240768386391425, 53.347246613608576, 53.3368935969956)",
-  "gbl_indexYear_im": 2015,
-  "gbl_mdVersion_s": "Aardvark",
-  "nyu_addl_format_sm": [
-    "LAZ (Point-cloud)",
-    "LAS (Full-waveform)",
-    "Pulsewaves (Full-waveform)",
-    "JPG (Oblique photos)",
-    "GeoTIFF (Geo-referenced RGB)",
-    "GeoTIFF (Geo-referenced CIR)"
-  ],
-  "dct_source_sm": [
-    "nyu-2451-38684"
-  ],
-  "nyu_addl_dspace_s": "39681",
-  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
-  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/80235/nyu_2451_38683_pc_F_150326_161223.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80234/nyu_2451_38683_fwf_las_F_150326_161223.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80237/nyu_2451_38683_fwf_plswvs_F_150326_161223.zip\",\"GeoTIFF (Geo-referenced RGB)\":\"https://archive.nyu.edu/retrieve/80278/nyu_2451_38683_rgb_F_150326_161223.zip\",\"GeoTIFF (Geo-referenced CIR)\":\"https://archive.nyu.edu/retrieve/80233/nyu_2451_38683_cir_F_150326_161223.zip\",\"JPG (Oblique photos)\":\"https://archive.nyu.edu/retrieve/80236/nyu_2451_38683_oblique_F_150326_161223.zip\"}",
-  "dct_isPartOf_sm": [
-    "2015 Dublin LiDAR",
-    "NYU Research Data"
-  ]
+{
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/38683"
+  ],
+  "dct_title_s": "2015 LiDAR Flight 150326_161223 for Dublin City",
+  "dct_description_sm": [
+    "This record contains aerial laser scanning (ALS) and photogrammetry data that corresponds to Flight 150326_161223, which is one part of data that was collected over an area of more than 2km² in Dublin, Ireland in 2015 and includes 3D point-cloud (LAZ), 3D full waveform LiDAR (LAS and Pulsewave), and ortho-rectified 2D rasters. Over 1.4 billion laser points were acquired (inclusive of partially covered areas). ALS was carried out by contractors using a TopEye system S/N 443. Imagery data was captured using a Phase One camera system. The average flying altitude was 300m with the total of 41 flight paths. This dataset was collected with funding from European Research Council funded project RETURN - Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836]. For more information on this data, consult the documentation. See the source dataset for a guide to the entire collection. A manifest of SHA-256 checksums is available in the nyu_2451_38683_manifest.json' file, within the preservation record. Users may also find a stable link to this collection at https://doi.org/10.17609/N8MQ0N/. This data is released with an Attribution 4.0 International (CC BY 4.0) license."
+  ],
+  "dct_accessRights_s": "Public",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38683\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/80235/nyu_2451_38683_pc_F_150326_161223.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38683",
+  "id": "nyu-2451-38683",
+  "gbl_resourceType_sm": [
+    "Multi-spectral data"
+  ],
+  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
+  "dct_format_s": "LAZ",
+  "dct_language_sm": [
+    "English"
+  ],
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_publisher_sm": [
+    "New York University. Center for Urban Science and Progress"
+  ],
+  "dct_creator_sm": [
+    "Debra F. Laefer",
+    "Saleh Abuwarda",
+    "Anh-Vu Vo",
+    "Linh Truong-Hong",
+    "Hamid Gharibi"
+  ],
+  "dct_subject_sm": [
+    "Cities and towns",
+    "Urban density",
+    "Urban development"
+  ],
+  "dct_issued_s": "2017",
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "dct_spatial_sm": [
+    "Dublin City, Leinster, Ireland",
+    "Dublin, Leinster, Ireland"
+  ],
+  "locn_geometry": "ENVELOPE(-6.259550403004397, -6.240768386391425, 53.347246613608576, 53.3368935969956)",
+  "gbl_indexYear_im": [
+    2015
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "nyu_addl_format_sm": [
+    "LAZ (Point-cloud)",
+    "LAS (Full-waveform)",
+    "Pulsewaves (Full-waveform)",
+    "JPG (Oblique photos)",
+    "GeoTIFF (Geo-referenced RGB)",
+    "GeoTIFF (Geo-referenced CIR)"
+  ],
+  "dct_source_sm": [
+    "nyu-2451-38684"
+  ],
+  "nyu_addl_dspace_s": "39681",
+  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
+  "nyu_addl_downloads_s": "{\"LAZ (Point-cloud)\":\"https://archive.nyu.edu/retrieve/80235/nyu_2451_38683_pc_F_150326_161223.zip\",\"LAS (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80234/nyu_2451_38683_fwf_las_F_150326_161223.zip\",\"Pulsewaves (Full-waveform)\":\"https://archive.nyu.edu/retrieve/80237/nyu_2451_38683_fwf_plswvs_F_150326_161223.zip\",\"GeoTIFF (Geo-referenced RGB)\":\"https://archive.nyu.edu/retrieve/80278/nyu_2451_38683_rgb_F_150326_161223.zip\",\"GeoTIFF (Geo-referenced CIR)\":\"https://archive.nyu.edu/retrieve/80233/nyu_2451_38683_cir_F_150326_161223.zip\",\"JPG (Oblique photos)\":\"https://archive.nyu.edu/retrieve/80236/nyu_2451_38683_oblique_F_150326_161223.zip\"}",
+  "dct_isPartOf_sm": [
+    "2015 Dublin LiDAR",
+    "NYU Research Data"
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-38684.json b/metadata-aardvark/Datasets/nyu-2451-38684.json
index cc70a163f..b1fcbdbc1 100644
--- a/metadata-aardvark/Datasets/nyu-2451-38684.json
+++ b/metadata-aardvark/Datasets/nyu-2451-38684.json
@@ -1,48 +1,62 @@
-{
-  "dct_identifier_sm": "http://hdl.handle.net/2451/38684",
-  "dct_title_s": "2015 Aerial Laser and Photogrammetry Survey of Dublin City Collection Record",
-  "dct_description_sm": "This record serves as an index to a suite of high density, aerial remote sensing data for a 2km\u00b2 area of Dublin, Ireland obtained at an average flying altitude of 300m. Collected in March 2015, the data include aerial laser scanning (ALS) from 41 flight paths in the form of a 3D point-cloud (LAZ) and 3D full waveform ALS (LAS and Pulsewave), and imagery data including ortho-rectified 2D rasters (RGBi) and oblique images. The ALS data consist of over 1.4 billion points (inclusive of partially covered areas) and were acquired by a TopEye system S/N 443. Imagery data were captured using a Phase One camera system. In this data offering, the ALS and imagery data are structured both by flight paths and by 500 \u00d7 500 m rectangular tiles. Miscellaneous data including video records and instrument parameters are available in the preservation record. For more information on these data including related publications, reports, and bulk-download instructions, please consult the documentation. For a visualization of the data as compared to standard LiDAR data density, please consult the video flythrough available at https://youtu.be/qEi2Wo7Bcuk. This dataset was collected with funding from European Research Council Consolidator project RETURN \u2013 Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836] and additional funding from Science Foundation Ireland [12/ERC/I2534]. These data were released with an Attribution 4.0 International (CC BY 4.0) license.",
-  "dct_accessRights_s": "Public",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38684\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38684",
-  "id": "nyu-2451-38684",
-  "gbl_resourceType_sm": "Multi-spectral data",
-  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
-  "dct_format_s": "Mixed",
-  "dct_language_sm": "English",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_publisher_sm": "New York University. Center for Urban Science and Progress",
-  "dct_creator_sm": [
-    "Debra F. Laefer",
-    "Saleh Abuwarda",
-    "Anh-Vu Vo",
-    "Linh Truong-Hong",
-    "Hamid Gharibi"
-  ],
-  "dct_subject_sm": [
-    "Cities and towns",
-    "Urban density",
-    "Urban development"
-  ],
-  "dct_issued_s": "2017",
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "dct_spatial_sm": [
-    "Dublin City, Leinster, Ireland",
-    "Dublin, Leinster, Ireland"
-  ],
-  "locn_geometry": "ENVELOPE(-6.284507, -6.236363, 53.360669, 53.331333)",
-  "gbl_indexYear_im": 2015,
-  "gbl_mdVersion_s": "Aardvark",
-  "nyu_addl_format_sm": [
-    "Mixed"
-  ],
-  "nyu_addl_dspace_s": "39682",
-  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
-  "dct_isPartOf_sm": [
-    "2015 Dublin LiDAR",
-    "NYU Research Data"
-  ]
+{
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/38684"
+  ],
+  "dct_title_s": "2015 Aerial Laser and Photogrammetry Survey of Dublin City Collection Record",
+  "dct_description_sm": [
+    "This record serves as an index to a suite of high density, aerial remote sensing data for a 2km² area of Dublin, Ireland obtained at an average flying altitude of 300m. Collected in March 2015, the data include aerial laser scanning (ALS) from 41 flight paths in the form of a 3D point-cloud (LAZ) and 3D full waveform ALS (LAS and Pulsewave), and imagery data including ortho-rectified 2D rasters (RGBi) and oblique images. The ALS data consist of over 1.4 billion points (inclusive of partially covered areas) and were acquired by a TopEye system S/N 443. Imagery data were captured using a Phase One camera system. In this data offering, the ALS and imagery data are structured both by flight paths and by 500 × 500 m rectangular tiles. Miscellaneous data including video records and instrument parameters are available in the preservation record. For more information on these data including related publications, reports, and bulk-download instructions, please consult the documentation. For a visualization of the data as compared to standard LiDAR data density, please consult the video flythrough available at https://youtu.be/qEi2Wo7Bcuk. This dataset was collected with funding from European Research Council Consolidator project RETURN – Rethinking Tunnelling in Urban Neighbourhoods [ERC-2012- StG-307836] and additional funding from Science Foundation Ireland [12/ERC/I2534]. These data were released with an Attribution 4.0 International (CC BY 4.0) license."
+  ],
+  "dct_accessRights_s": "Public",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38684\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/81335/nyu_2451_38684_doc.zip\"}",
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38684",
+  "id": "nyu-2451-38684",
+  "gbl_resourceType_sm": [
+    "Multi-spectral data"
+  ],
+  "gbl_mdModified_dt": "2017-06-06T15:21:27Z",
+  "dct_format_s": "Mixed",
+  "dct_language_sm": [
+    "English"
+  ],
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_publisher_sm": [
+    "New York University. Center for Urban Science and Progress"
+  ],
+  "dct_creator_sm": [
+    "Debra F. Laefer",
+    "Saleh Abuwarda",
+    "Anh-Vu Vo",
+    "Linh Truong-Hong",
+    "Hamid Gharibi"
+  ],
+  "dct_subject_sm": [
+    "Cities and towns",
+    "Urban density",
+    "Urban development"
+  ],
+  "dct_issued_s": "2017",
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "dct_spatial_sm": [
+    "Dublin City, Leinster, Ireland",
+    "Dublin, Leinster, Ireland"
+  ],
+  "locn_geometry": "ENVELOPE(-6.284507, -6.236363, 53.360669, 53.331333)",
+  "gbl_indexYear_im": [
+    2015
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "nyu_addl_format_sm": [
+    "Mixed"
+  ],
+  "nyu_addl_dspace_s": "39682",
+  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
+  "dct_isPartOf_sm": [
+    "2015 Dublin LiDAR",
+    "NYU Research Data"
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-38685.json b/metadata-aardvark/Datasets/nyu-2451-38685.json
index b96f12f1f..64a86d1f3 100644
--- a/metadata-aardvark/Datasets/nyu-2451-38685.json
+++ b/metadata-aardvark/Datasets/nyu-2451-38685.json
@@ -1,40 +1,56 @@
-{
-  "dct_creator_sm": [
-    "United States. Defense Mapping Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image of a 1:5,000,000 scale aeronautical chart sheet that projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series, and all sheets are in English. East View Geospatial has completed digitization, georeferencing, and electronic archiving services. To see the map index for this chart series, refer to the Derived Data layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/38685",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts"
-  ],
-  "dct_title_s": "Global Navigation and Planning Chart, Sheet 1",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38685\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84026/nyu_2451_38685.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38715"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38685",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-38685",
-  "nyu_addl_dspace_s": "39684",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-169.1393005848, 168.7122619152, 74.2208600469, 65.6717234664)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. Defense Mapping Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image of a 1:5,000,000 scale aeronautical chart sheet that projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series, and all sheets are in English. East View Geospatial has completed digitization, georeferencing, and electronic archiving services. To see the map index for this chart series, refer to the Derived Data layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/38685"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts"
+  ],
+  "dct_title_s": "Global Navigation and Planning Chart, Sheet 1",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38685\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84026/nyu_2451_38685.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38715"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38685",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-38685",
+  "nyu_addl_dspace_s": "39684",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-169.1393005848, 168.7122619152, 74.2208600469, 65.6717234664)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-38686.json b/metadata-aardvark/Datasets/nyu-2451-38686.json
index 3de2bb5c4..b7b6a115b 100644
--- a/metadata-aardvark/Datasets/nyu-2451-38686.json
+++ b/metadata-aardvark/Datasets/nyu-2451-38686.json
@@ -1,40 +1,56 @@
-{
-  "dct_creator_sm": [
-    "United States. Defense Mapping Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image of a 1:5,000,000 scale aeronautical chart sheet that projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series, and all sheets are in English. East View Geospatial has completed digitization, georeferencing, and electronic archiving services. To see the map index for this chart series, refer to the Derived Data layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/38686",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts"
-  ],
-  "dct_title_s": "Global Navigation and Planning Chart, Sheet 2",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38686\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84027/nyu_2451_38686.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38715"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38686",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-38686",
-  "nyu_addl_dspace_s": "39685",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-129.99136672539996, -64.99643180237071, 67.99384396269998, 23.996108868300176)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. Defense Mapping Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image of a 1:5,000,000 scale aeronautical chart sheet that projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series, and all sheets are in English. East View Geospatial has completed digitization, georeferencing, and electronic archiving services. To see the map index for this chart series, refer to the Derived Data layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/38686"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts"
+  ],
+  "dct_title_s": "Global Navigation and Planning Chart, Sheet 2",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38686\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84027/nyu_2451_38686.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38715"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38686",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-38686",
+  "nyu_addl_dspace_s": "39685",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-129.99136672539996, -64.99643180237071, 67.99384396269998, 23.996108868300176)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-38687.json b/metadata-aardvark/Datasets/nyu-2451-38687.json
index 481bb6447..728af290f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-38687.json
+++ b/metadata-aardvark/Datasets/nyu-2451-38687.json
@@ -1,40 +1,56 @@
-{
-  "dct_creator_sm": [
-    ". Defense Mapping Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image of a 1:5,000,000 scale aeronautical chart sheet that projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series, and all sheets are in English. East View Geospatial has completed digitization, georeferencing, and electronic archiving services. To see the map index for this chart series, refer to the Derived Data layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/38687",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts"
-  ],
-  "dct_title_s": "Global Navigation and Planning Chart, Sheet 3",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38687\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84028/nyu_2451_38687.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38715"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38687",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-38687",
-  "nyu_addl_dspace_s": "39686",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-69.99781817048473, -9.994832501692906, 67.99935092887472, 39.99419014162537)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    ". Defense Mapping Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image of a 1:5,000,000 scale aeronautical chart sheet that projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series, and all sheets are in English. East View Geospatial has completed digitization, georeferencing, and electronic archiving services. To see the map index for this chart series, refer to the Derived Data layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/38687"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts"
+  ],
+  "dct_title_s": "Global Navigation and Planning Chart, Sheet 3",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38687\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84028/nyu_2451_38687.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38715"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38687",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-38687",
+  "nyu_addl_dspace_s": "39686",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-69.99781817048473, -9.994832501692906, 67.99935092887472, 39.99419014162537)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-38688.json b/metadata-aardvark/Datasets/nyu-2451-38688.json
index 2b66d888b..454965c75 100644
--- a/metadata-aardvark/Datasets/nyu-2451-38688.json
+++ b/metadata-aardvark/Datasets/nyu-2451-38688.json
@@ -1,40 +1,56 @@
-{
-  "dct_creator_sm": [
-    "United States. Defense Mapping Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image of a 1:5,000,000 scale aeronautical chart sheet that projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series, and all sheets are in English. East View Geospatial has completed digitization, georeferencing, and electronic archiving services. To see the map index for this chart series, refer to the Derived Data layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/38688",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts"
-  ],
-  "dct_title_s": "Global Navigation and Planning Chart, Sheet 4",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38688\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84029/nyu_2451_38688.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38715"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38688",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-38688",
-  "nyu_addl_dspace_s": "39687",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-10.003051757812493, 70.0233216498307, 67.99935092887472, 39.99075903107812)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. Defense Mapping Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image of a 1:5,000,000 scale aeronautical chart sheet that projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series, and all sheets are in English. East View Geospatial has completed digitization, georeferencing, and electronic archiving services. To see the map index for this chart series, refer to the Derived Data layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/38688"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts"
+  ],
+  "dct_title_s": "Global Navigation and Planning Chart, Sheet 4",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38688\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84029/nyu_2451_38688.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38715"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38688",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-38688",
+  "nyu_addl_dspace_s": "39687",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-10.003051757812493, 70.0233216498307, 67.99935092887472, 39.99075903107812)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-38689.json b/metadata-aardvark/Datasets/nyu-2451-38689.json
index 6d9b72f6b..8550631d6 100644
--- a/metadata-aardvark/Datasets/nyu-2451-38689.json
+++ b/metadata-aardvark/Datasets/nyu-2451-38689.json
@@ -1,40 +1,56 @@
-{
-  "dct_creator_sm": [
-    "United States. Defense Mapping Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image of a 1:5,000,000 scale aeronautical chart sheet that projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series, and all sheets are in English. East View Geospatial has completed digitization, georeferencing, and electronic archiving services. To see the map index for this chart series, refer to the Derived Data layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/38689",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts"
-  ],
-  "dct_title_s": "Global Navigation and Planning Chart, Sheet 5",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38689\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84030/nyu_2451_38689.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38715"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38689",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-38689",
-  "nyu_addl_dspace_s": "39688",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(70.00386815162219, 153.99819538092424, 67.99487242569, 39.99189428748381)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. Defense Mapping Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image of a 1:5,000,000 scale aeronautical chart sheet that projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series, and all sheets are in English. East View Geospatial has completed digitization, georeferencing, and electronic archiving services. To see the map index for this chart series, refer to the Derived Data layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/38689"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts"
+  ],
+  "dct_title_s": "Global Navigation and Planning Chart, Sheet 5",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38689\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84030/nyu_2451_38689.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38715"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38689",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-38689",
+  "nyu_addl_dspace_s": "39688",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(70.00386815162219, 153.99819538092424, 67.99487242569, 39.99189428748381)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-38690.json b/metadata-aardvark/Datasets/nyu-2451-38690.json
index 7b92cd913..520b9f38c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-38690.json
+++ b/metadata-aardvark/Datasets/nyu-2451-38690.json
@@ -1,40 +1,56 @@
-{
-  "dct_creator_sm": [
-    "United States. Defense Mapping Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image of a 1:5,000,000 scale aeronautical chart sheet that projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series, and all sheets are in English. East View Geospatial has completed digitization, georeferencing, and electronic archiving services. To see the map index for this chart series, refer to the Derived Data layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/38690",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts"
-  ],
-  "dct_title_s": "Global Navigation and Planning Chart, Sheet 06 E ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38690\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84031/nyu_2451_38690.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38715"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38690",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-38690",
-  "nyu_addl_dspace_s": "39689",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(145.0048058024377, 179.99535118460386, 67.99487242569, 39.99875622215679)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. Defense Mapping Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image of a 1:5,000,000 scale aeronautical chart sheet that projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series, and all sheets are in English. East View Geospatial has completed digitization, georeferencing, and electronic archiving services. To see the map index for this chart series, refer to the Derived Data layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/38690"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts"
+  ],
+  "dct_title_s": "Global Navigation and Planning Chart, Sheet 06 E ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38690\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84031/nyu_2451_38690.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38715"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38690",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-38690",
+  "nyu_addl_dspace_s": "39689",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(145.0048058024377, 179.99535118460386, 67.99487242569, 39.99875622215679)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-38691.json b/metadata-aardvark/Datasets/nyu-2451-38691.json
index 2a4a030f9..1396fd00f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-38691.json
+++ b/metadata-aardvark/Datasets/nyu-2451-38691.json
@@ -1,40 +1,56 @@
-{
-  "dct_creator_sm": [
-    "United States. Defense Mapping Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image of a 1:5,000,000 scale aeronautical chart sheet that projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series, and all sheets are in English. East View Geospatial has completed digitization, georeferencing, and electronic archiving services. To see the map index for this chart series, refer to the Derived Data layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/38691",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts"
-  ],
-  "dct_title_s": "Global Navigation and Planning Chart, Sheet 06 W ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38691\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84032/nyu_2451_38691.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38715"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38691",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-38691",
-  "nyu_addl_dspace_s": "39690",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-179.99999999999994, -129.9975119426737, 67.99935092887472, 39.99762107980914)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. Defense Mapping Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image of a 1:5,000,000 scale aeronautical chart sheet that projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series, and all sheets are in English. East View Geospatial has completed digitization, georeferencing, and electronic archiving services. To see the map index for this chart series, refer to the Derived Data layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/38691"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts"
+  ],
+  "dct_title_s": "Global Navigation and Planning Chart, Sheet 06 W ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38691\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84032/nyu_2451_38691.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38715"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38691",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-38691",
+  "nyu_addl_dspace_s": "39690",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-179.99999999999994, -129.9975119426737, 67.99935092887472, 39.99762107980914)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-38692.json b/metadata-aardvark/Datasets/nyu-2451-38692.json
index f940190b3..53659e941 100644
--- a/metadata-aardvark/Datasets/nyu-2451-38692.json
+++ b/metadata-aardvark/Datasets/nyu-2451-38692.json
@@ -1,40 +1,56 @@
-{
-  "dct_creator_sm": [
-    "United States. Defense Mapping Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image of a 1:5,000,000 scale aeronautical chart sheet that projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series, and all sheets are in English. East View Geospatial has completed digitization, georeferencing, and electronic archiving services. To see the map index for this chart series, refer to the Derived Data layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/38692",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts"
-  ],
-  "dct_title_s": "Global Navigation and Planning Chart, Sheet 07 E ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38692\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84033/nyu_2451_38692.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38715"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38692",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-38692",
-  "nyu_addl_dspace_s": "39691",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(143.50259050317996, 179.9979129168435, 39.99527029681996, -0.004861798587368388)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. Defense Mapping Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image of a 1:5,000,000 scale aeronautical chart sheet that projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series, and all sheets are in English. East View Geospatial has completed digitization, georeferencing, and electronic archiving services. To see the map index for this chart series, refer to the Derived Data layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/38692"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts"
+  ],
+  "dct_title_s": "Global Navigation and Planning Chart, Sheet 07 E ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38692\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84033/nyu_2451_38692.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38715"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38692",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-38692",
+  "nyu_addl_dspace_s": "39691",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(143.50259050317996, 179.9979129168435, 39.99527029681996, -0.004861798587368388)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-38693.json b/metadata-aardvark/Datasets/nyu-2451-38693.json
index ed30084d0..36a375dc2 100644
--- a/metadata-aardvark/Datasets/nyu-2451-38693.json
+++ b/metadata-aardvark/Datasets/nyu-2451-38693.json
@@ -1,40 +1,56 @@
-{
-  "dct_creator_sm": [
-    "United States. Defense Mapping Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image of a 1:5,000,000 scale aeronautical chart sheet that projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series, and all sheets are in English. East View Geospatial has completed digitization, georeferencing, and electronic archiving services. To see the map index for this chart series, refer to the Derived Data layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/38693",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts"
-  ],
-  "dct_title_s": "Global Navigation and Planning Chart, Sheet 07 W ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38693\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84034/nyu_2451_38693.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38715"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38693",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-38693",
-  "nyu_addl_dspace_s": "39692",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-179.99794829764141, -155.99764975598765, 39.99974879999999, -0.0034942445363604197)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. Defense Mapping Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image of a 1:5,000,000 scale aeronautical chart sheet that projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series, and all sheets are in English. East View Geospatial has completed digitization, georeferencing, and electronic archiving services. To see the map index for this chart series, refer to the Derived Data layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/38693"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts"
+  ],
+  "dct_title_s": "Global Navigation and Planning Chart, Sheet 07 W ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38693\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84034/nyu_2451_38693.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38715"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38693",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-38693",
+  "nyu_addl_dspace_s": "39692",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-179.99794829764141, -155.99764975598765, 39.99974879999999, -0.0034942445363604197)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-38694.json b/metadata-aardvark/Datasets/nyu-2451-38694.json
index d358cc5d1..21c93f8d9 100644
--- a/metadata-aardvark/Datasets/nyu-2451-38694.json
+++ b/metadata-aardvark/Datasets/nyu-2451-38694.json
@@ -1,40 +1,56 @@
-{
-  "dct_creator_sm": [
-    "United States. Defense Mapping Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image of a 1:5,000,000 scale aeronautical chart sheet that projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series, and all sheets are in English. East View Geospatial has completed digitization, georeferencing, and electronic archiving services. To see the map index for this chart series, refer to the Derived Data layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/38694",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts"
-  ],
-  "dct_title_s": "Global Navigation and Planning Chart, Sheet 8",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38694\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84035/nyu_2451_38694.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38715"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38694",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-38694",
-  "nyu_addl_dspace_s": "39693",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-159.99781817048472, -99.99035399850827, 39.99974877034676, -0.0034943291929299316)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. Defense Mapping Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image of a 1:5,000,000 scale aeronautical chart sheet that projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series, and all sheets are in English. East View Geospatial has completed digitization, georeferencing, and electronic archiving services. To see the map index for this chart series, refer to the Derived Data layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/38694"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts"
+  ],
+  "dct_title_s": "Global Navigation and Planning Chart, Sheet 8",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38694\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84035/nyu_2451_38694.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38715"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38694",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-38694",
+  "nyu_addl_dspace_s": "39693",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-159.99781817048472, -99.99035399850827, 39.99974877034676, -0.0034943291929299316)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-38695.json b/metadata-aardvark/Datasets/nyu-2451-38695.json
index 942c9a7be..49ced1941 100644
--- a/metadata-aardvark/Datasets/nyu-2451-38695.json
+++ b/metadata-aardvark/Datasets/nyu-2451-38695.json
@@ -1,40 +1,56 @@
-{
-  "dct_creator_sm": [
-    "United States. Defense Mapping Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image of a 1:5,000,000 scale aeronautical chart sheet that projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series, and all sheets are in English. East View Geospatial has completed digitization, georeferencing, and electronic archiving services. To see the map index for this chart series, refer to the Derived Data layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/38695",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts"
-  ],
-  "dct_title_s": "Global Navigation and Planning Chart, Sheet 9",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38695\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84036/nyu_2451_38695.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38715"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38695",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-38695",
-  "nyu_addl_dspace_s": "39694",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-99.99631516215537, -49.99301296195508, 39.994846651351686, -0.0026768120198929195)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. Defense Mapping Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image of a 1:5,000,000 scale aeronautical chart sheet that projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series, and all sheets are in English. East View Geospatial has completed digitization, georeferencing, and electronic archiving services. To see the map index for this chart series, refer to the Derived Data layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/38695"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts"
+  ],
+  "dct_title_s": "Global Navigation and Planning Chart, Sheet 9",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38695\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84036/nyu_2451_38695.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38715"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38695",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-38695",
+  "nyu_addl_dspace_s": "39694",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-99.99631516215537, -49.99301296195508, 39.994846651351686, -0.0026768120198929195)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-38696.json b/metadata-aardvark/Datasets/nyu-2451-38696.json
index 794bfda8b..d2005c5a0 100644
--- a/metadata-aardvark/Datasets/nyu-2451-38696.json
+++ b/metadata-aardvark/Datasets/nyu-2451-38696.json
@@ -1,40 +1,56 @@
-{
-  "dct_creator_sm": [
-    "United States. Defense Mapping Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image of a 1:5,000,000 scale aeronautical chart sheet that projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series, and all sheets are in English. East View Geospatial has completed digitization, georeferencing, and electronic archiving services. To see the map index for this chart series, refer to the Derived Data layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/38696",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts"
-  ],
-  "dct_title_s": "Global Navigation and Planning Chart, Sheet 10",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38696\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84037/nyu_2451_38696.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38715"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38696",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-38696",
-  "nyu_addl_dspace_s": "39695",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-50.00188479999999, -14.98446843558015, 39.99974879999999, -0.007972747631115133)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. Defense Mapping Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image of a 1:5,000,000 scale aeronautical chart sheet that projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series, and all sheets are in English. East View Geospatial has completed digitization, georeferencing, and electronic archiving services. To see the map index for this chart series, refer to the Derived Data layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/38696"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts"
+  ],
+  "dct_title_s": "Global Navigation and Planning Chart, Sheet 10",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38696\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84037/nyu_2451_38696.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38715"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38696",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-38696",
+  "nyu_addl_dspace_s": "39695",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-50.00188479999999, -14.98446843558015, 39.99974879999999, -0.007972747631115133)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-38697.json b/metadata-aardvark/Datasets/nyu-2451-38697.json
index 2779a946b..c722d84db 100644
--- a/metadata-aardvark/Datasets/nyu-2451-38697.json
+++ b/metadata-aardvark/Datasets/nyu-2451-38697.json
@@ -1,40 +1,56 @@
-{
-  "dct_creator_sm": [
-    "United States. Defense Mapping Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image of a 1:5,000,000 scale aeronautical chart sheet that projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series, and all sheets are in English. East View Geospatial has completed digitization, georeferencing, and electronic archiving services. To see the map index for this chart series, refer to the Derived Data layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/38697",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts"
-  ],
-  "dct_title_s": "Global Navigation and Planning Chart, Sheet 11",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38697\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84038/nyu_2451_38697.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38715"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38697",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-38697",
-  "nyu_addl_dspace_s": "39696",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-15.000805699999995, 40.00864885994001, 39.99974879999999, -0.007972747631318689)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. Defense Mapping Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image of a 1:5,000,000 scale aeronautical chart sheet that projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series, and all sheets are in English. East View Geospatial has completed digitization, georeferencing, and electronic archiving services. To see the map index for this chart series, refer to the Derived Data layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/38697"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts"
+  ],
+  "dct_title_s": "Global Navigation and Planning Chart, Sheet 11",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38697\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84038/nyu_2451_38697.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38715"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38697",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-38697",
+  "nyu_addl_dspace_s": "39696",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-15.000805699999995, 40.00864885994001, 39.99974879999999, -0.007972747631318689)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-38698.json b/metadata-aardvark/Datasets/nyu-2451-38698.json
index 6b0566de5..67cd07e20 100644
--- a/metadata-aardvark/Datasets/nyu-2451-38698.json
+++ b/metadata-aardvark/Datasets/nyu-2451-38698.json
@@ -1,40 +1,56 @@
-{
-  "dct_creator_sm": [
-    "United States. Defense Mapping Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image of a 1:5,000,000 scale aeronautical chart sheet that projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series, and all sheets are in English. East View Geospatial has completed digitization, georeferencing, and electronic archiving services. To see the map index for this chart series, refer to the Derived Data layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/38698",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts"
-  ],
-  "dct_title_s": "Global Navigation and Planning Chart, Sheet 12",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38698\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84039/nyu_2451_38698.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38715"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38698",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-38698",
-  "nyu_addl_dspace_s": "39697",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(39.998112399999975, 90.00955741105992, 39.99974879999999, -0.007972747631267799)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. Defense Mapping Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image of a 1:5,000,000 scale aeronautical chart sheet that projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series, and all sheets are in English. East View Geospatial has completed digitization, georeferencing, and electronic archiving services. To see the map index for this chart series, refer to the Derived Data layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/38698"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts"
+  ],
+  "dct_title_s": "Global Navigation and Planning Chart, Sheet 12",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38698\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84039/nyu_2451_38698.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38715"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38698",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-38698",
+  "nyu_addl_dspace_s": "39697",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(39.998112399999975, 90.00955741105992, 39.99974879999999, -0.007972747631267799)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-38699.json b/metadata-aardvark/Datasets/nyu-2451-38699.json
index fd72c4a2c..13bc93480 100644
--- a/metadata-aardvark/Datasets/nyu-2451-38699.json
+++ b/metadata-aardvark/Datasets/nyu-2451-38699.json
@@ -1,40 +1,56 @@
-{
-  "dct_creator_sm": [
-    "United States. Defense Mapping Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image of a 1:5,000,000 scale aeronautical chart sheet that projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series, and all sheets are in English. East View Geospatial has completed digitization, georeferencing, and electronic archiving services. To see the map index for this chart series, refer to the Derived Data layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/38699",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts"
-  ],
-  "dct_title_s": "Global Navigation and Planning Chart, Sheet 13",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38699\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84040/nyu_2451_38699.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38715"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38699",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-38699",
-  "nyu_addl_dspace_s": "39698",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(90.00242459999996, 145.00740065683735, 39.99527029681996, -0.004861798836265876)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. Defense Mapping Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image of a 1:5,000,000 scale aeronautical chart sheet that projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series, and all sheets are in English. East View Geospatial has completed digitization, georeferencing, and electronic archiving services. To see the map index for this chart series, refer to the Derived Data layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/38699"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts"
+  ],
+  "dct_title_s": "Global Navigation and Planning Chart, Sheet 13",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38699\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84040/nyu_2451_38699.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38715"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38699",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-38699",
+  "nyu_addl_dspace_s": "39698",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(90.00242459999996, 145.00740065683735, 39.99527029681996, -0.004861798836265876)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-38700.json b/metadata-aardvark/Datasets/nyu-2451-38700.json
index 659199b04..fad1fe4ab 100644
--- a/metadata-aardvark/Datasets/nyu-2451-38700.json
+++ b/metadata-aardvark/Datasets/nyu-2451-38700.json
@@ -1,40 +1,56 @@
-{
-  "dct_creator_sm": [
-    "United States. Defense Mapping Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image of a 1:5,000,000 scale aeronautical chart sheet that projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series, and all sheets are in English. East View Geospatial has completed digitization, georeferencing, and electronic archiving services. To see the map index for this chart series, refer to the Derived Data layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/38700",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts"
-  ],
-  "dct_title_s": "Global Navigation and Planning Chart, Sheet 14",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38700\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84041/nyu_2451_38700.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38715"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38700",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-38700",
-  "nyu_addl_dspace_s": "39699",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(109.99770099999996, 165.0116340631201, -0.0022392515900031503, -40.011001491784675)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. Defense Mapping Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image of a 1:5,000,000 scale aeronautical chart sheet that projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series, and all sheets are in English. East View Geospatial has completed digitization, georeferencing, and electronic archiving services. To see the map index for this chart series, refer to the Derived Data layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/38700"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts"
+  ],
+  "dct_title_s": "Global Navigation and Planning Chart, Sheet 14",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38700\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84041/nyu_2451_38700.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38715"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38700",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-38700",
+  "nyu_addl_dspace_s": "39699",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(109.99770099999996, 165.0116340631201, -0.0022392515900031503, -40.011001491784675)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-38701.json b/metadata-aardvark/Datasets/nyu-2451-38701.json
index b98c18a43..faae4926e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-38701.json
+++ b/metadata-aardvark/Datasets/nyu-2451-38701.json
@@ -1,40 +1,56 @@
-{
-  "dct_creator_sm": [
-    "United States. Defense Mapping Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image of a 1:5,000,000 scale aeronautical chart sheet that projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series, and all sheets are in English. East View Geospatial has completed digitization, georeferencing, and electronic archiving services. To see the map index for this chart series, refer to the Derived Data layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/38701",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts"
-  ],
-  "dct_title_s": "Global Navigation and Planning Chart, Sheet 15",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38701\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84042/nyu_2451_38701.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38715"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38701",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-38701",
-  "nyu_addl_dspace_s": "39700",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(67.99927569999997, 110.0165925347597, -0.0022392515900031503, -40.01100149178437)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. Defense Mapping Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image of a 1:5,000,000 scale aeronautical chart sheet that projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series, and all sheets are in English. East View Geospatial has completed digitization, georeferencing, and electronic archiving services. To see the map index for this chart series, refer to the Derived Data layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/38701"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts"
+  ],
+  "dct_title_s": "Global Navigation and Planning Chart, Sheet 15",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38701\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84042/nyu_2451_38701.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38715"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38701",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-38701",
+  "nyu_addl_dspace_s": "39700",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(67.99927569999997, 110.0165925347597, -0.0022392515900031503, -40.01100149178437)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-38702.json b/metadata-aardvark/Datasets/nyu-2451-38702.json
index 67e7946ee..3613d4bd2 100644
--- a/metadata-aardvark/Datasets/nyu-2451-38702.json
+++ b/metadata-aardvark/Datasets/nyu-2451-38702.json
@@ -1,40 +1,56 @@
-{
-  "dct_creator_sm": [
-    "United States. Defense Mapping Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image of a 1:5,000,000 scale aeronautical chart sheet that projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series, and all sheets are in English. East View Geospatial has completed digitization, georeferencing, and electronic archiving services. To see the map index for this chart series, refer to the Derived Data layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/38702",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts"
-  ],
-  "dct_title_s": "Global Navigation and Planning Chart, Sheet 16",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38702\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84043/nyu_2451_38702.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38715"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38702",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-38702",
-  "nyu_addl_dspace_s": "39701",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(10.000325999999996, 68.01485619371994, -0.0022392515900031503, -40.01100149178455)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. Defense Mapping Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image of a 1:5,000,000 scale aeronautical chart sheet that projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series, and all sheets are in English. East View Geospatial has completed digitization, georeferencing, and electronic archiving services. To see the map index for this chart series, refer to the Derived Data layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/38702"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts"
+  ],
+  "dct_title_s": "Global Navigation and Planning Chart, Sheet 16",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38702\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84043/nyu_2451_38702.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38715"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38702",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-38702",
+  "nyu_addl_dspace_s": "39701",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(10.000325999999996, 68.01485619371994, -0.0022392515900031503, -40.01100149178455)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-38703.json b/metadata-aardvark/Datasets/nyu-2451-38703.json
index 07fc7909e..36d4fcbea 100644
--- a/metadata-aardvark/Datasets/nyu-2451-38703.json
+++ b/metadata-aardvark/Datasets/nyu-2451-38703.json
@@ -1,40 +1,56 @@
-{
-  "dct_creator_sm": [
-    "United States. Defense Mapping Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image of a 1:5,000,000 scale aeronautical chart sheet that projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series, and all sheets are in English. East View Geospatial has completed digitization, georeferencing, and electronic archiving services. To see the map index for this chart series, refer to the Derived Data layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/38703",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts"
-  ],
-  "dct_title_s": "Global Navigation and Planning Chart, Sheet 17",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38703\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84044/nyu_2451_38703.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38715"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38703",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-38703",
-  "nyu_addl_dspace_s": "39702",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-39.99835839999998, 10.01308661105999, -0.0022392515900031503, -40.01100149178455)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. Defense Mapping Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image of a 1:5,000,000 scale aeronautical chart sheet that projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series, and all sheets are in English. East View Geospatial has completed digitization, georeferencing, and electronic archiving services. To see the map index for this chart series, refer to the Derived Data layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/38703"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts"
+  ],
+  "dct_title_s": "Global Navigation and Planning Chart, Sheet 17",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38703\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84044/nyu_2451_38703.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38715"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38703",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-38703",
+  "nyu_addl_dspace_s": "39702",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-39.99835839999998, 10.01308661105999, -0.0022392515900031503, -40.01100149178455)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-38704.json b/metadata-aardvark/Datasets/nyu-2451-38704.json
index 7463a7ac6..57dc1b518 100644
--- a/metadata-aardvark/Datasets/nyu-2451-38704.json
+++ b/metadata-aardvark/Datasets/nyu-2451-38704.json
@@ -1,40 +1,56 @@
-{
-  "dct_creator_sm": [
-    "United States. Defense Mapping Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image of a 1:5,000,000 scale aeronautical chart sheet that projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series, and all sheets are in English. East View Geospatial has completed digitization, georeferencing, and electronic archiving services. To see the map index for this chart series, refer to the Derived Data layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/38704",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts"
-  ],
-  "dct_title_s": "Global Navigation and Planning Chart, Sheet 18",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38704\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84045/nyu_2451_38704.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38715"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38704",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-38704",
-  "nyu_addl_dspace_s": "39703",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-95.00188439999995, -39.98795133688, -0.0022392515900031503, -40.01100149178455)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. Defense Mapping Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image of a 1:5,000,000 scale aeronautical chart sheet that projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series, and all sheets are in English. East View Geospatial has completed digitization, georeferencing, and electronic archiving services. To see the map index for this chart series, refer to the Derived Data layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/38704"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts"
+  ],
+  "dct_title_s": "Global Navigation and Planning Chart, Sheet 18",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38704\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84045/nyu_2451_38704.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38715"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38704",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-38704",
+  "nyu_addl_dspace_s": "39703",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-95.00188439999995, -39.98795133688, -0.0022392515900031503, -40.01100149178455)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-38705.json b/metadata-aardvark/Datasets/nyu-2451-38705.json
index 86bffb793..85e532a3f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-38705.json
+++ b/metadata-aardvark/Datasets/nyu-2451-38705.json
@@ -1,40 +1,56 @@
-{
-  "dct_creator_sm": [
-    "United States. Defense Mapping Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image of a 1:5,000,000 scale aeronautical chart sheet that projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series, and all sheets are in English. East View Geospatial has completed digitization, georeferencing, and electronic archiving services. To see the map index for this chart series, refer to the Derived Data layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/38705",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts"
-  ],
-  "dct_title_s": "Global Navigation and Planning Chart, Sheet 19",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38705\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84046/nyu_2451_38705.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38715"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38705",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-38705",
-  "nyu_addl_dspace_s": "39704",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-155.00026699999995, -94.98832438799992, -0.0022392515900031503, -40.011001491784626)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. Defense Mapping Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image of a 1:5,000,000 scale aeronautical chart sheet that projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series, and all sheets are in English. East View Geospatial has completed digitization, georeferencing, and electronic archiving services. To see the map index for this chart series, refer to the Derived Data layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/38705"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts"
+  ],
+  "dct_title_s": "Global Navigation and Planning Chart, Sheet 19",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38705\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84046/nyu_2451_38705.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38715"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38705",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-38705",
+  "nyu_addl_dspace_s": "39704",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-155.00026699999995, -94.98832438799992, -0.0022392515900031503, -40.011001491784626)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-38706.json b/metadata-aardvark/Datasets/nyu-2451-38706.json
index 230bc9746..2737f01ea 100644
--- a/metadata-aardvark/Datasets/nyu-2451-38706.json
+++ b/metadata-aardvark/Datasets/nyu-2451-38706.json
@@ -1,40 +1,56 @@
-{
-  "dct_creator_sm": [
-    "United States. Defense Mapping Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image of a 1:5,000,000 scale aeronautical chart sheet that projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series, and all sheets are in English. East View Geospatial has completed digitization, georeferencing, and electronic archiving services. To see the map index for this chart series, refer to the Derived Data layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/38706",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts"
-  ],
-  "dct_title_s": "Global Navigation and Planning Chart, Sheet 20 E ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38706\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84047/nyu_2451_38706.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38715"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38706",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-38706",
-  "nyu_addl_dspace_s": "39705",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(165.0144205095399, 179.9994921497549, -0.002238431459908097, -39.9972787656922)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. Defense Mapping Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image of a 1:5,000,000 scale aeronautical chart sheet that projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series, and all sheets are in English. East View Geospatial has completed digitization, georeferencing, and electronic archiving services. To see the map index for this chart series, refer to the Derived Data layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/38706"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts"
+  ],
+  "dct_title_s": "Global Navigation and Planning Chart, Sheet 20 E ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38706\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84047/nyu_2451_38706.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38715"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38706",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-38706",
+  "nyu_addl_dspace_s": "39705",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(165.0144205095399, 179.9994921497549, -0.002238431459908097, -39.9972787656922)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-38707.json b/metadata-aardvark/Datasets/nyu-2451-38707.json
index 89966c1d3..b4141d524 100644
--- a/metadata-aardvark/Datasets/nyu-2451-38707.json
+++ b/metadata-aardvark/Datasets/nyu-2451-38707.json
@@ -1,40 +1,56 @@
-{
-  "dct_creator_sm": [
-    "United States. Defense Mapping Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image of a 1:5,000,000 scale aeronautical chart sheet that projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series, and all sheets are in English. East View Geospatial has completed digitization, georeferencing, and electronic archiving services. To see the map index for this chart series, refer to the Derived Data layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/38707",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts"
-  ],
-  "dct_title_s": "Global Navigation and Planning Chart, Sheet 20 W ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38707\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84048/nyu_2451_38707.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38715"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38707",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-38707",
-  "nyu_addl_dspace_s": "39706",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-179.99999999999994, -154.99651674602524, 1.9996524899999821, -40.000398484870644)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. Defense Mapping Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image of a 1:5,000,000 scale aeronautical chart sheet that projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series, and all sheets are in English. East View Geospatial has completed digitization, georeferencing, and electronic archiving services. To see the map index for this chart series, refer to the Derived Data layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/38707"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts"
+  ],
+  "dct_title_s": "Global Navigation and Planning Chart, Sheet 20 W ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38707\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84048/nyu_2451_38707.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38715"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38707",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-38707",
+  "nyu_addl_dspace_s": "39706",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-179.99999999999994, -154.99651674602524, 1.9996524899999821, -40.000398484870644)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-38708.json b/metadata-aardvark/Datasets/nyu-2451-38708.json
index f6dd477da..7cba6af54 100644
--- a/metadata-aardvark/Datasets/nyu-2451-38708.json
+++ b/metadata-aardvark/Datasets/nyu-2451-38708.json
@@ -1,40 +1,56 @@
-{
-  "dct_creator_sm": [
-    "United States. Defense Mapping Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image of a 1:5,000,000 scale aeronautical chart sheet that projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series, and all sheets are in English. East View Geospatial has completed digitization, georeferencing, and electronic archiving services. To see the map index for this chart series, refer to the Derived Data layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/38708",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts"
-  ],
-  "dct_title_s": "Global Navigation and Planning Chart, Sheet 21 E ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38708\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84049/nyu_2451_38708.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38715"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38708",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-38708",
-  "nyu_addl_dspace_s": "39707",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(99.7208982165, 172.5618838655, -39.973891875, -69.9569267919)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. Defense Mapping Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image of a 1:5,000,000 scale aeronautical chart sheet that projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series, and all sheets are in English. East View Geospatial has completed digitization, georeferencing, and electronic archiving services. To see the map index for this chart series, refer to the Derived Data layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/38708"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts"
+  ],
+  "dct_title_s": "Global Navigation and Planning Chart, Sheet 21 E ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38708\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84049/nyu_2451_38708.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38715"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38708",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-38708",
+  "nyu_addl_dspace_s": "39707",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(99.7208982165, 172.5618838655, -39.973891875, -69.9569267919)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-38709.json b/metadata-aardvark/Datasets/nyu-2451-38709.json
index aa66aa29a..1facdcda3 100644
--- a/metadata-aardvark/Datasets/nyu-2451-38709.json
+++ b/metadata-aardvark/Datasets/nyu-2451-38709.json
@@ -1,40 +1,56 @@
-{
-  "dct_creator_sm": [
-    "United States. Defense Mapping Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image of a 1:5,000,000 scale aeronautical chart sheet that projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series, and all sheets are in English. East View Geospatial has completed digitization, georeferencing, and electronic archiving services. To see the map index for this chart series, refer to the Derived Data layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/38709",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts"
-  ],
-  "dct_title_s": "Global Navigation and Planning Chart, Sheet 21 W ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38709\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84050/nyu_2451_38709.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38715"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38709",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-38709",
-  "nyu_addl_dspace_s": "39708",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-179.99999999999994, -177.98915207217718, -39.99974999999998, -75.0037465617225)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. Defense Mapping Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image of a 1:5,000,000 scale aeronautical chart sheet that projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series, and all sheets are in English. East View Geospatial has completed digitization, georeferencing, and electronic archiving services. To see the map index for this chart series, refer to the Derived Data layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/38709"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts"
+  ],
+  "dct_title_s": "Global Navigation and Planning Chart, Sheet 21 W ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38709\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84050/nyu_2451_38709.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38715"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38709",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-38709",
+  "nyu_addl_dspace_s": "39708",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-179.99999999999994, -177.98915207217718, -39.99974999999998, -75.0037465617225)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-38710.json b/metadata-aardvark/Datasets/nyu-2451-38710.json
index a95e885ef..b37a62cca 100644
--- a/metadata-aardvark/Datasets/nyu-2451-38710.json
+++ b/metadata-aardvark/Datasets/nyu-2451-38710.json
@@ -1,40 +1,56 @@
-{
-  "dct_creator_sm": [
-    "United States. Defense Mapping Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image of a 1:5,000,000 scale aeronautical chart sheet that projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series, and all sheets are in English. East View Geospatial has completed digitization, georeferencing, and electronic archiving services. To see the map index for this chart series, refer to the Derived Data layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/38710",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts"
-  ],
-  "dct_title_s": "Global Navigation and Planning Chart, Sheet 22",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38710\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84051/nyu_2451_38710.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38715"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38710",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-38710",
-  "nyu_addl_dspace_s": "39709",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(19.937499999999996, 95.06886934767999, -39.99999999999999, -75.00846563754291)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. Defense Mapping Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image of a 1:5,000,000 scale aeronautical chart sheet that projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series, and all sheets are in English. East View Geospatial has completed digitization, georeferencing, and electronic archiving services. To see the map index for this chart series, refer to the Derived Data layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/38710"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts"
+  ],
+  "dct_title_s": "Global Navigation and Planning Chart, Sheet 22",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38710\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84051/nyu_2451_38710.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38715"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38710",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-38710",
+  "nyu_addl_dspace_s": "39709",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(19.937499999999996, 95.06886934767999, -39.99999999999999, -75.00846563754291)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-38711.json b/metadata-aardvark/Datasets/nyu-2451-38711.json
index c96a2e46e..28ceefc64 100644
--- a/metadata-aardvark/Datasets/nyu-2451-38711.json
+++ b/metadata-aardvark/Datasets/nyu-2451-38711.json
@@ -1,40 +1,56 @@
-{
-  "dct_creator_sm": [
-    "United States. Defense Mapping Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image of a 1:5,000,000 scale aeronautical chart sheet that projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series, and all sheets are in English. East View Geospatial has completed digitization, georeferencing, and electronic archiving services. To see the map index for this chart series, refer to the Derived Data layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/38711",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts"
-  ],
-  "dct_title_s": "Global Navigation and Planning Chart, Sheet 23",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38711\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84052/nyu_2451_38711.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38715"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38711",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-38711",
-  "nyu_addl_dspace_s": "39710",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-50.00427249999997, 20.03951723519996, -39.99975, -75.00838121797561)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. Defense Mapping Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image of a 1:5,000,000 scale aeronautical chart sheet that projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series, and all sheets are in English. East View Geospatial has completed digitization, georeferencing, and electronic archiving services. To see the map index for this chart series, refer to the Derived Data layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/38711"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts"
+  ],
+  "dct_title_s": "Global Navigation and Planning Chart, Sheet 23",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38711\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84052/nyu_2451_38711.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38715"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38711",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-38711",
+  "nyu_addl_dspace_s": "39710",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-50.00427249999997, 20.03951723519996, -39.99975, -75.00838121797561)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-38712.json b/metadata-aardvark/Datasets/nyu-2451-38712.json
index 47ca02b3c..800b848bd 100644
--- a/metadata-aardvark/Datasets/nyu-2451-38712.json
+++ b/metadata-aardvark/Datasets/nyu-2451-38712.json
@@ -1,40 +1,56 @@
-{
-  "dct_creator_sm": [
-    "United States. Defense Mapping Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image of a 1:5,000,000 scale aeronautical chart sheet that projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series, and all sheets are in English. East View Geospatial has completed digitization, georeferencing, and electronic archiving services. To see the map index for this chart series, refer to the Derived Data layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/38712",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts"
-  ],
-  "dct_title_s": "Global Navigation and Planning Chart, Sheet 24",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38712\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84053/nyu_2451_38712.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38715"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38712",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-38712",
-  "nyu_addl_dspace_s": "39711",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-125.00090799999995, -49.9591087159199, -39.99975, -75.00838121797564)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. Defense Mapping Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image of a 1:5,000,000 scale aeronautical chart sheet that projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series, and all sheets are in English. East View Geospatial has completed digitization, georeferencing, and electronic archiving services. To see the map index for this chart series, refer to the Derived Data layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/38712"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts"
+  ],
+  "dct_title_s": "Global Navigation and Planning Chart, Sheet 24",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38712\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84053/nyu_2451_38712.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38715"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38712",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-38712",
+  "nyu_addl_dspace_s": "39711",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-125.00090799999995, -49.9591087159199, -39.99975, -75.00838121797564)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-38713.json b/metadata-aardvark/Datasets/nyu-2451-38713.json
index 6c1eec8f4..7ee3758ee 100644
--- a/metadata-aardvark/Datasets/nyu-2451-38713.json
+++ b/metadata-aardvark/Datasets/nyu-2451-38713.json
@@ -1,40 +1,56 @@
-{
-  "dct_creator_sm": [
-    "United States. Defense Mapping Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image of a 1:5,000,000 scale aeronautical chart sheet that projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series, and all sheets are in English. East View Geospatial has completed digitization, georeferencing, and electronic archiving services. To see the map index for this chart series, refer to the Derived Data layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/38713",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts"
-  ],
-  "dct_title_s": "Global Navigation and Planning Chart, Sheet 25",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38713\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84054/nyu_2451_38713.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38715"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38713",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-38713",
-  "nyu_addl_dspace_s": "39712",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-178.00330399999996, -124.96439083926005, -39.99975, -75.00838121797558)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. Defense Mapping Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image of a 1:5,000,000 scale aeronautical chart sheet that projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series, and all sheets are in English. East View Geospatial has completed digitization, georeferencing, and electronic archiving services. To see the map index for this chart series, refer to the Derived Data layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/38713"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts"
+  ],
+  "dct_title_s": "Global Navigation and Planning Chart, Sheet 25",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38713\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84054/nyu_2451_38713.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38715"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38713",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-38713",
+  "nyu_addl_dspace_s": "39712",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-178.00330399999996, -124.96439083926005, -39.99975, -75.00838121797558)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-38714.json b/metadata-aardvark/Datasets/nyu-2451-38714.json
index e6bcf1fbc..ba4340386 100644
--- a/metadata-aardvark/Datasets/nyu-2451-38714.json
+++ b/metadata-aardvark/Datasets/nyu-2451-38714.json
@@ -1,40 +1,56 @@
-{
-  "dct_creator_sm": [
-    "United States. Defense Mapping Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image of a 1:5,000,000 scale aeronautical chart sheet that projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series, and all sheets are in English. East View Geospatial has completed digitization, georeferencing, and electronic archiving services. To see the map index for this chart series, refer to the Derived Data layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/38714",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts"
-  ],
-  "dct_title_s": "Global Navigation and Planning Chart, Sheet 26",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38714\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84055/nyu_2451_38714.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38715"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38714",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-38714",
-  "nyu_addl_dspace_s": "39713",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-89.6560856377, 136.3909798015, -75.7909825932, -79.1988697914)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. Defense Mapping Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image of a 1:5,000,000 scale aeronautical chart sheet that projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series, and all sheets are in English. East View Geospatial has completed digitization, georeferencing, and electronic archiving services. To see the map index for this chart series, refer to the Derived Data layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/38714"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts"
+  ],
+  "dct_title_s": "Global Navigation and Planning Chart, Sheet 26",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38714\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84055/nyu_2451_38714.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38715"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38714",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-38714",
+  "nyu_addl_dspace_s": "39713",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-89.6560856377, 136.3909798015, -75.7909825932, -79.1988697914)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-38715.json b/metadata-aardvark/Datasets/nyu-2451-38715.json
index c174d4d87..51c499573 100644
--- a/metadata-aardvark/Datasets/nyu-2451-38715.json
+++ b/metadata-aardvark/Datasets/nyu-2451-38715.json
@@ -1,38 +1,56 @@
-{
-  "dct_creator_sm": [
-    "United States. Defense Mapping Agency"
-  ],
-  "dct_description_sm": "This shapefile layer serves as an index map for individual sheets in the Global Navigation and Planning Chart (GNC), 1:5,000,000 scale, which projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series, and all sheets are in English. East View Geospatial has completed digitization, georeferencing, and electronic archiving services.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/38715",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts"
-  ],
-  "dct_title_s": "Global Navigation and Planning Chart Index Map",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38715\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/80321/nyu_2451_38715.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38715",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-38715",
-  "nyu_addl_dspace_s": "39683",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(-180, 180, 90, -90)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. Defense Mapping Agency"
+  ],
+  "dct_description_sm": [
+    "This shapefile layer serves as an index map for individual sheets in the Global Navigation and Planning Chart (GNC), 1:5,000,000 scale, which projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series, and all sheets are in English. East View Geospatial has completed digitization, georeferencing, and electronic archiving services."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/38715"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts"
+  ],
+  "dct_title_s": "Global Navigation and Planning Chart Index Map",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38715\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/80321/nyu_2451_38715.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38715",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-38715",
+  "nyu_addl_dspace_s": "39683",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(-180, 180, 90, -90)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-38716.json b/metadata-aardvark/Datasets/nyu-2451-38716.json
index 2e9621a14..c29d4e7e2 100644
--- a/metadata-aardvark/Datasets/nyu-2451-38716.json
+++ b/metadata-aardvark/Datasets/nyu-2451-38716.json
@@ -1,40 +1,58 @@
-{
-  "dct_creator_sm": [
-    "Geological Survey (U.S.)"
-  ],
-  "dct_description_sm": "This shapefile layer serves as an index map for individual sheets in the Global 30 Arc-Second Elevation map series. These maps are comprise a digital elevation model (DEM) that offers global coverage at 30-arc seconds, or approximately 1 kilometer pixel spacing. The United States Geological Survey (USGS) originally published the model after deriving content from eight raster and vector sources comprising Digital Terrain Elevation Data, Digital Chart of the World, USGS 1-Degree DEMs, Army Map Service Maps, International Map of the World, Peru Map, New Zealand DEM, and the Antarctic Digital Database. In addition to electronic archiving, Eastview Cartographic, Inc. has completed data conversion and verification services. Another version of this data is available directly from the US Geological Survey at https://lta.cr.usgs.gov/GTOPO30. See the documentation for details on the data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/38716",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Digital elevation models",
-    "Topographic maps",
-    "Elevation"
-  ],
-  "dct_title_s": "Global 30 Arc-Second Elevation Index Map",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38716\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83139/nyu_2451_38716.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38716",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-38716",
-  "nyu_addl_dspace_s": "39714",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(-180, 180, 90, -90)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "Geological Survey (U.S.)"
+  ],
+  "dct_description_sm": [
+    "This shapefile layer serves as an index map for individual sheets in the Global 30 Arc-Second Elevation map series. These maps are comprise a digital elevation model (DEM) that offers global coverage at 30-arc seconds, or approximately 1 kilometer pixel spacing. The United States Geological Survey (USGS) originally published the model after deriving content from eight raster and vector sources comprising Digital Terrain Elevation Data, Digital Chart of the World, USGS 1-Degree DEMs, Army Map Service Maps, International Map of the World, Peru Map, New Zealand DEM, and the Antarctic Digital Database. In addition to electronic archiving, Eastview Cartographic, Inc. has completed data conversion and verification services. Another version of this data is available directly from the US Geological Survey at https://lta.cr.usgs.gov/GTOPO30. See the documentation for details on the data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/38716"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Digital elevation models",
+    "Topographic maps",
+    "Elevation"
+  ],
+  "dct_title_s": "Global 30 Arc-Second Elevation Index Map",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38716\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83139/nyu_2451_38716.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38716",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-38716",
+  "nyu_addl_dspace_s": "39714",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(-180, 180, 90, -90)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-38718.json b/metadata-aardvark/Datasets/nyu-2451-38718.json
index a3279a3cc..f66d6e925 100644
--- a/metadata-aardvark/Datasets/nyu-2451-38718.json
+++ b/metadata-aardvark/Datasets/nyu-2451-38718.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This layer serves as an index to the Operational Navigational Chart (ONC), a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/38718",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart (ONC) 1:1,000,000 Scale Index Map",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38718\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83140/nyu_2451_38718.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38718",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-38718",
-  "nyu_addl_dspace_s": "41945",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(-180, 180, 90, -90)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This layer serves as an index to the Operational Navigational Chart (ONC), a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/38718"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart (ONC) 1:1,000,000 Scale Index Map",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/38718\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83140/nyu_2451_38718.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_38718",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-38718",
+  "nyu_addl_dspace_s": "41945",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(-180, 180, 90, -90)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40731.json b/metadata-aardvark/Datasets/nyu-2451-40731.json
index 8e90632d2..03f5a0451 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40731.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40731.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [
-    "Geological Survey (U.S.)"
-  ],
-  "dct_description_sm": "This raster layer is part of a digital elevation model (DEM) that offers global coverage at 30-arc seconds, or approximately 1 kilometer pixel spacing. The United States Geological Survey (USGS) originally published the model after deriving content from eight raster and vector sources comprising Digital Terrain Elevation Data, Digital Chart of the World, USGS 1-Degree DEMs, Army Map Service Maps, International Map of the World, Peru Map, New Zealand DEM, and the Antarctic Digital Database. In addition to electronic archiving, Eastview Cartographic, Inc. has completed data conversion and verification services. To see the map index for this set, refer to the Derived Data shapefile layer.  Another version of this data is available directly from the US Geological Survey at https://lta.cr.usgs.gov/GTOPO30. See the documentation for details on the data.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40731",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Digital elevation models",
-    "Topographic maps",
-    "Elevation"
-  ],
-  "dct_title_s": "Global 30 Arc-Second Elevation, Sheet E020N40",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40731\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83138/nyu_2451_40731.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38716"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40731",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40731",
-  "nyu_addl_dspace_s": "41791",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(20.000000000000004, 60.0, 40.0, -9.999999999999986)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "Geological Survey (U.S.)"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a digital elevation model (DEM) that offers global coverage at 30-arc seconds, or approximately 1 kilometer pixel spacing. The United States Geological Survey (USGS) originally published the model after deriving content from eight raster and vector sources comprising Digital Terrain Elevation Data, Digital Chart of the World, USGS 1-Degree DEMs, Army Map Service Maps, International Map of the World, Peru Map, New Zealand DEM, and the Antarctic Digital Database. In addition to electronic archiving, Eastview Cartographic, Inc. has completed data conversion and verification services. To see the map index for this set, refer to the Derived Data shapefile layer.  Another version of this data is available directly from the US Geological Survey at https://lta.cr.usgs.gov/GTOPO30. See the documentation for details on the data."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40731"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Digital elevation models",
+    "Topographic maps",
+    "Elevation"
+  ],
+  "dct_title_s": "Global 30 Arc-Second Elevation, Sheet E020N40",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40731\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83138/nyu_2451_40731.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38716"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40731",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40731",
+  "nyu_addl_dspace_s": "41791",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(20.000000000000004, 60.0, 40.0, -9.999999999999986)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40732.json b/metadata-aardvark/Datasets/nyu-2451-40732.json
index 1e434cd60..85348e2b6 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40732.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40732.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [
-    "Geological Survey (U.S.)"
-  ],
-  "dct_description_sm": "This raster layer is part of a digital elevation model (DEM) that offers global coverage at 30-arc seconds, or approximately 1 kilometer pixel spacing. The United States Geological Survey (USGS) originally published the model after deriving content from eight raster and vector sources comprising Digital Terrain Elevation Data, Digital Chart of the World, USGS 1-Degree DEMs, Army Map Service Maps, International Map of the World, Peru Map, New Zealand DEM, and the Antarctic Digital Database. In addition to electronic archiving, Eastview Cartographic, Inc. has completed data conversion and verification services. To see the map index for this set, refer to the Derived Data shapefile layer.  Another version of this data is available directly from the US Geological Survey at https://lta.cr.usgs.gov/GTOPO30. See the documentation for details on the data.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40732",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Digital elevation models",
-    "Topographic maps",
-    "Elevation"
-  ],
-  "dct_title_s": "Global 30 Arc-Second Elevation, Sheet E020N90",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40732\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83142/nyu_2451_40732.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38716"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40732",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40732",
-  "nyu_addl_dspace_s": "41792",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(20.000000000000004, 60.0, 90.0, 40.0)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "Geological Survey (U.S.)"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a digital elevation model (DEM) that offers global coverage at 30-arc seconds, or approximately 1 kilometer pixel spacing. The United States Geological Survey (USGS) originally published the model after deriving content from eight raster and vector sources comprising Digital Terrain Elevation Data, Digital Chart of the World, USGS 1-Degree DEMs, Army Map Service Maps, International Map of the World, Peru Map, New Zealand DEM, and the Antarctic Digital Database. In addition to electronic archiving, Eastview Cartographic, Inc. has completed data conversion and verification services. To see the map index for this set, refer to the Derived Data shapefile layer.  Another version of this data is available directly from the US Geological Survey at https://lta.cr.usgs.gov/GTOPO30. See the documentation for details on the data."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40732"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Digital elevation models",
+    "Topographic maps",
+    "Elevation"
+  ],
+  "dct_title_s": "Global 30 Arc-Second Elevation, Sheet E020N90",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40732\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83142/nyu_2451_40732.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38716"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40732",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40732",
+  "nyu_addl_dspace_s": "41792",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(20.000000000000004, 60.0, 90.0, 40.0)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40733.json b/metadata-aardvark/Datasets/nyu-2451-40733.json
index 73ab8a7fa..9be31e128 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40733.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40733.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [
-    "Geological Survey (U.S.)"
-  ],
-  "dct_description_sm": "This raster layer is part of a digital elevation model (DEM) that offers global coverage at 30-arc seconds, or approximately 1 kilometer pixel spacing. The United States Geological Survey (USGS) originally published the model after deriving content from eight raster and vector sources comprising Digital Terrain Elevation Data, Digital Chart of the World, USGS 1-Degree DEMs, Army Map Service Maps, International Map of the World, Peru Map, New Zealand DEM, and the Antarctic Digital Database. In addition to electronic archiving, Eastview Cartographic, Inc. has completed data conversion and verification services. To see the map index for this set, refer to the Derived Data shapefile layer.  Another version of this data is available directly from the US Geological Survey at https://lta.cr.usgs.gov/GTOPO30. See the documentation for details on the data.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40733",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Digital elevation models",
-    "Topographic maps",
-    "Elevation"
-  ],
-  "dct_title_s": "Global 30 Arc-Second Elevation, Sheet E020S10",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40733\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83143/nyu_2451_40733.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38716"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40733",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40733",
-  "nyu_addl_dspace_s": "41793",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(20.000000000000004, 60.0, -10.000000000000004, -59.999999999999986)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "Geological Survey (U.S.)"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a digital elevation model (DEM) that offers global coverage at 30-arc seconds, or approximately 1 kilometer pixel spacing. The United States Geological Survey (USGS) originally published the model after deriving content from eight raster and vector sources comprising Digital Terrain Elevation Data, Digital Chart of the World, USGS 1-Degree DEMs, Army Map Service Maps, International Map of the World, Peru Map, New Zealand DEM, and the Antarctic Digital Database. In addition to electronic archiving, Eastview Cartographic, Inc. has completed data conversion and verification services. To see the map index for this set, refer to the Derived Data shapefile layer.  Another version of this data is available directly from the US Geological Survey at https://lta.cr.usgs.gov/GTOPO30. See the documentation for details on the data."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40733"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Digital elevation models",
+    "Topographic maps",
+    "Elevation"
+  ],
+  "dct_title_s": "Global 30 Arc-Second Elevation, Sheet E020S10",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40733\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83143/nyu_2451_40733.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38716"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40733",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40733",
+  "nyu_addl_dspace_s": "41793",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(20.000000000000004, 60.0, -10.000000000000004, -59.999999999999986)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40734.json b/metadata-aardvark/Datasets/nyu-2451-40734.json
index d169435ae..905e73ab3 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40734.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40734.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [
-    "Geological Survey (U.S.)"
-  ],
-  "dct_description_sm": "This raster layer is part of a digital elevation model (DEM) that offers global coverage at 30-arc seconds, or approximately 1 kilometer pixel spacing. The United States Geological Survey (USGS) originally published the model after deriving content from eight raster and vector sources comprising Digital Terrain Elevation Data, Digital Chart of the World, USGS 1-Degree DEMs, Army Map Service Maps, International Map of the World, Peru Map, New Zealand DEM, and the Antarctic Digital Database. In addition to electronic archiving, Eastview Cartographic, Inc. has completed data conversion and verification services. To see the map index for this set, refer to the Derived Data shapefile layer.  Another version of this data is available directly from the US Geological Survey at https://lta.cr.usgs.gov/GTOPO30. See the documentation for details on the data.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40734",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Digital elevation models",
-    "Topographic maps",
-    "Elevation"
-  ],
-  "dct_title_s": "Global 30 Arc-Second Elevation, Sheet E060N40",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40734\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83144/nyu_2451_40734.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38716"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40734",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40734",
-  "nyu_addl_dspace_s": "41794",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(60.0, 100.0, 40.0, -9.999999999999986)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "Geological Survey (U.S.)"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a digital elevation model (DEM) that offers global coverage at 30-arc seconds, or approximately 1 kilometer pixel spacing. The United States Geological Survey (USGS) originally published the model after deriving content from eight raster and vector sources comprising Digital Terrain Elevation Data, Digital Chart of the World, USGS 1-Degree DEMs, Army Map Service Maps, International Map of the World, Peru Map, New Zealand DEM, and the Antarctic Digital Database. In addition to electronic archiving, Eastview Cartographic, Inc. has completed data conversion and verification services. To see the map index for this set, refer to the Derived Data shapefile layer.  Another version of this data is available directly from the US Geological Survey at https://lta.cr.usgs.gov/GTOPO30. See the documentation for details on the data."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40734"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Digital elevation models",
+    "Topographic maps",
+    "Elevation"
+  ],
+  "dct_title_s": "Global 30 Arc-Second Elevation, Sheet E060N40",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40734\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83144/nyu_2451_40734.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38716"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40734",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40734",
+  "nyu_addl_dspace_s": "41794",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(60.0, 100.0, 40.0, -9.999999999999986)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40735.json b/metadata-aardvark/Datasets/nyu-2451-40735.json
index ce272d106..145d6cdd7 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40735.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40735.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [
-    "Geological Survey (U.S.)"
-  ],
-  "dct_description_sm": "This raster layer is part of a digital elevation model (DEM) that offers global coverage at 30-arc seconds, or approximately 1 kilometer pixel spacing. The United States Geological Survey (USGS) originally published the model after deriving content from eight raster and vector sources comprising Digital Terrain Elevation Data, Digital Chart of the World, USGS 1-Degree DEMs, Army Map Service Maps, International Map of the World, Peru Map, New Zealand DEM, and the Antarctic Digital Database. In addition to electronic archiving, Eastview Cartographic, Inc. has completed data conversion and verification services. To see the map index for this set, refer to the Derived Data shapefile layer.  Another version of this data is available directly from the US Geological Survey at https://lta.cr.usgs.gov/GTOPO30. See the documentation for details on the data.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40735",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Digital elevation models",
-    "Topographic maps",
-    "Elevation"
-  ],
-  "dct_title_s": "Global 30 Arc-Second Elevation, Sheet E060N90",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40735\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83145/nyu_2451_40735.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38716"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40735",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40735",
-  "nyu_addl_dspace_s": "41795",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(60.0, 100.0, 90.0, 40.0)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "Geological Survey (U.S.)"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a digital elevation model (DEM) that offers global coverage at 30-arc seconds, or approximately 1 kilometer pixel spacing. The United States Geological Survey (USGS) originally published the model after deriving content from eight raster and vector sources comprising Digital Terrain Elevation Data, Digital Chart of the World, USGS 1-Degree DEMs, Army Map Service Maps, International Map of the World, Peru Map, New Zealand DEM, and the Antarctic Digital Database. In addition to electronic archiving, Eastview Cartographic, Inc. has completed data conversion and verification services. To see the map index for this set, refer to the Derived Data shapefile layer.  Another version of this data is available directly from the US Geological Survey at https://lta.cr.usgs.gov/GTOPO30. See the documentation for details on the data."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40735"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Digital elevation models",
+    "Topographic maps",
+    "Elevation"
+  ],
+  "dct_title_s": "Global 30 Arc-Second Elevation, Sheet E060N90",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40735\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83145/nyu_2451_40735.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38716"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40735",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40735",
+  "nyu_addl_dspace_s": "41795",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(60.0, 100.0, 90.0, 40.0)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40736.json b/metadata-aardvark/Datasets/nyu-2451-40736.json
index 9c6b756a8..d572fd330 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40736.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40736.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [
-    "Geological Survey (U.S.)"
-  ],
-  "dct_description_sm": "This raster layer is part of a digital elevation model (DEM) that offers global coverage at 30-arc seconds, or approximately 1 kilometer pixel spacing. The United States Geological Survey (USGS) originally published the model after deriving content from eight raster and vector sources comprising Digital Terrain Elevation Data, Digital Chart of the World, USGS 1-Degree DEMs, Army Map Service Maps, International Map of the World, Peru Map, New Zealand DEM, and the Antarctic Digital Database. In addition to electronic archiving, Eastview Cartographic, Inc. has completed data conversion and verification services. To see the map index for this set, refer to the Derived Data shapefile layer.  Another version of this data is available directly from the US Geological Survey at https://lta.cr.usgs.gov/GTOPO30. See the documentation for details on the data.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40736",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Digital elevation models",
-    "Topographic maps",
-    "Elevation"
-  ],
-  "dct_title_s": "Global 30 Arc-Second Elevation, Sheet E060S10",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40736\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83146/nyu_2451_40736.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38716"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40736",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40736",
-  "nyu_addl_dspace_s": "41796",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(60.0, 100.0, -10.000000000000004, -59.999999999999986)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "Geological Survey (U.S.)"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a digital elevation model (DEM) that offers global coverage at 30-arc seconds, or approximately 1 kilometer pixel spacing. The United States Geological Survey (USGS) originally published the model after deriving content from eight raster and vector sources comprising Digital Terrain Elevation Data, Digital Chart of the World, USGS 1-Degree DEMs, Army Map Service Maps, International Map of the World, Peru Map, New Zealand DEM, and the Antarctic Digital Database. In addition to electronic archiving, Eastview Cartographic, Inc. has completed data conversion and verification services. To see the map index for this set, refer to the Derived Data shapefile layer.  Another version of this data is available directly from the US Geological Survey at https://lta.cr.usgs.gov/GTOPO30. See the documentation for details on the data."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40736"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Digital elevation models",
+    "Topographic maps",
+    "Elevation"
+  ],
+  "dct_title_s": "Global 30 Arc-Second Elevation, Sheet E060S10",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40736\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83146/nyu_2451_40736.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38716"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40736",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40736",
+  "nyu_addl_dspace_s": "41796",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(60.0, 100.0, -10.000000000000004, -59.999999999999986)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40737.json b/metadata-aardvark/Datasets/nyu-2451-40737.json
index 2642991d9..f46655ed7 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40737.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40737.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [
-    "Geological Survey (U.S.)"
-  ],
-  "dct_description_sm": "This raster layer is part of a digital elevation model (DEM) that offers global coverage at 30-arc seconds, or approximately 1 kilometer pixel spacing. The United States Geological Survey (USGS) originally published the model after deriving content from eight raster and vector sources comprising Digital Terrain Elevation Data, Digital Chart of the World, USGS 1-Degree DEMs, Army Map Service Maps, International Map of the World, Peru Map, New Zealand DEM, and the Antarctic Digital Database. In addition to electronic archiving, Eastview Cartographic, Inc. has completed data conversion and verification services. To see the map index for this set, refer to the Derived Data shapefile layer.  Another version of this data is available directly from the US Geological Survey at https://lta.cr.usgs.gov/GTOPO30. See the documentation for details on the data.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40737",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Digital elevation models",
-    "Topographic maps",
-    "Elevation"
-  ],
-  "dct_title_s": "Global 30 Arc-Second Elevation, Sheet E060S60",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40737\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83147/nyu_2451_40737.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38716"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40737",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40737",
-  "nyu_addl_dspace_s": "41797",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(60.0, 120.0, -60.0, -90.0)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "Geological Survey (U.S.)"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a digital elevation model (DEM) that offers global coverage at 30-arc seconds, or approximately 1 kilometer pixel spacing. The United States Geological Survey (USGS) originally published the model after deriving content from eight raster and vector sources comprising Digital Terrain Elevation Data, Digital Chart of the World, USGS 1-Degree DEMs, Army Map Service Maps, International Map of the World, Peru Map, New Zealand DEM, and the Antarctic Digital Database. In addition to electronic archiving, Eastview Cartographic, Inc. has completed data conversion and verification services. To see the map index for this set, refer to the Derived Data shapefile layer.  Another version of this data is available directly from the US Geological Survey at https://lta.cr.usgs.gov/GTOPO30. See the documentation for details on the data."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40737"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Digital elevation models",
+    "Topographic maps",
+    "Elevation"
+  ],
+  "dct_title_s": "Global 30 Arc-Second Elevation, Sheet E060S60",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40737\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83147/nyu_2451_40737.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38716"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40737",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40737",
+  "nyu_addl_dspace_s": "41797",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(60.0, 120.0, -60.0, -90.0)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40738.json b/metadata-aardvark/Datasets/nyu-2451-40738.json
index dc1b7da8a..05fa2031c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40738.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40738.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [
-    "Geological Survey (U.S.)"
-  ],
-  "dct_description_sm": "This raster layer is part of a digital elevation model (DEM) that offers global coverage at 30-arc seconds, or approximately 1 kilometer pixel spacing. The United States Geological Survey (USGS) originally published the model after deriving content from eight raster and vector sources comprising Digital Terrain Elevation Data, Digital Chart of the World, USGS 1-Degree DEMs, Army Map Service Maps, International Map of the World, Peru Map, New Zealand DEM, and the Antarctic Digital Database. In addition to electronic archiving, Eastview Cartographic, Inc. has completed data conversion and verification services. To see the map index for this set, refer to the Derived Data shapefile layer.  Another version of this data is available directly from the US Geological Survey at https://lta.cr.usgs.gov/GTOPO30. See the documentation for details on the data.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40738",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Digital elevation models",
-    "Topographic maps",
-    "Elevation"
-  ],
-  "dct_title_s": "Global 30 Arc-Second Elevation, Sheet E100N40",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40738\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83148/nyu_2451_40738.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38716"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40738",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40738",
-  "nyu_addl_dspace_s": "41798",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(100.0, 140.0, 40.0, -9.999999999999986)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "Geological Survey (U.S.)"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a digital elevation model (DEM) that offers global coverage at 30-arc seconds, or approximately 1 kilometer pixel spacing. The United States Geological Survey (USGS) originally published the model after deriving content from eight raster and vector sources comprising Digital Terrain Elevation Data, Digital Chart of the World, USGS 1-Degree DEMs, Army Map Service Maps, International Map of the World, Peru Map, New Zealand DEM, and the Antarctic Digital Database. In addition to electronic archiving, Eastview Cartographic, Inc. has completed data conversion and verification services. To see the map index for this set, refer to the Derived Data shapefile layer.  Another version of this data is available directly from the US Geological Survey at https://lta.cr.usgs.gov/GTOPO30. See the documentation for details on the data."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40738"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Digital elevation models",
+    "Topographic maps",
+    "Elevation"
+  ],
+  "dct_title_s": "Global 30 Arc-Second Elevation, Sheet E100N40",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40738\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83148/nyu_2451_40738.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38716"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40738",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40738",
+  "nyu_addl_dspace_s": "41798",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(100.0, 140.0, 40.0, -9.999999999999986)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40739.json b/metadata-aardvark/Datasets/nyu-2451-40739.json
index aa94859db..2583d6705 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40739.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40739.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [
-    "Geological Survey (U.S.)"
-  ],
-  "dct_description_sm": "This raster layer is part of a digital elevation model (DEM) that offers global coverage at 30-arc seconds, or approximately 1 kilometer pixel spacing. The United States Geological Survey (USGS) originally published the model after deriving content from eight raster and vector sources comprising Digital Terrain Elevation Data, Digital Chart of the World, USGS 1-Degree DEMs, Army Map Service Maps, International Map of the World, Peru Map, New Zealand DEM, and the Antarctic Digital Database. In addition to electronic archiving, Eastview Cartographic, Inc. has completed data conversion and verification services. To see the map index for this set, refer to the Derived Data shapefile layer.  Another version of this data is available directly from the US Geological Survey at https://lta.cr.usgs.gov/GTOPO30. See the documentation for details on the data.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40739",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Digital elevation models",
-    "Topographic maps",
-    "Elevation"
-  ],
-  "dct_title_s": "Global 30 Arc-Second Elevation, Sheet E100N90",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40739\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83149/nyu_2451_40739.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38716"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40739",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40739",
-  "nyu_addl_dspace_s": "41799",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(100.0, 140.0, 90.0, 40.0)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "Geological Survey (U.S.)"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a digital elevation model (DEM) that offers global coverage at 30-arc seconds, or approximately 1 kilometer pixel spacing. The United States Geological Survey (USGS) originally published the model after deriving content from eight raster and vector sources comprising Digital Terrain Elevation Data, Digital Chart of the World, USGS 1-Degree DEMs, Army Map Service Maps, International Map of the World, Peru Map, New Zealand DEM, and the Antarctic Digital Database. In addition to electronic archiving, Eastview Cartographic, Inc. has completed data conversion and verification services. To see the map index for this set, refer to the Derived Data shapefile layer.  Another version of this data is available directly from the US Geological Survey at https://lta.cr.usgs.gov/GTOPO30. See the documentation for details on the data."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40739"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Digital elevation models",
+    "Topographic maps",
+    "Elevation"
+  ],
+  "dct_title_s": "Global 30 Arc-Second Elevation, Sheet E100N90",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40739\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83149/nyu_2451_40739.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38716"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40739",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40739",
+  "nyu_addl_dspace_s": "41799",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(100.0, 140.0, 90.0, 40.0)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40740.json b/metadata-aardvark/Datasets/nyu-2451-40740.json
index 2a15e8596..29c270074 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40740.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40740.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [
-    "Geological Survey (U.S.)"
-  ],
-  "dct_description_sm": "This raster layer is part of a digital elevation model (DEM) that offers global coverage at 30-arc seconds, or approximately 1 kilometer pixel spacing. The United States Geological Survey (USGS) originally published the model after deriving content from eight raster and vector sources comprising Digital Terrain Elevation Data, Digital Chart of the World, USGS 1-Degree DEMs, Army Map Service Maps, International Map of the World, Peru Map, New Zealand DEM, and the Antarctic Digital Database. In addition to electronic archiving, Eastview Cartographic, Inc. has completed data conversion and verification services. To see the map index for this set, refer to the Derived Data shapefile layer.  Another version of this data is available directly from the US Geological Survey at https://lta.cr.usgs.gov/GTOPO30. See the documentation for details on the data.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40740",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Digital elevation models",
-    "Topographic maps",
-    "Elevation"
-  ],
-  "dct_title_s": "Global 30 Arc-Second Elevation, Sheet E100S10",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40740\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83150/nyu_2451_40740.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38716"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40740",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40740",
-  "nyu_addl_dspace_s": "41800",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(100.0, 140.0, -10.000000000000004, -59.999999999999986)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "Geological Survey (U.S.)"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a digital elevation model (DEM) that offers global coverage at 30-arc seconds, or approximately 1 kilometer pixel spacing. The United States Geological Survey (USGS) originally published the model after deriving content from eight raster and vector sources comprising Digital Terrain Elevation Data, Digital Chart of the World, USGS 1-Degree DEMs, Army Map Service Maps, International Map of the World, Peru Map, New Zealand DEM, and the Antarctic Digital Database. In addition to electronic archiving, Eastview Cartographic, Inc. has completed data conversion and verification services. To see the map index for this set, refer to the Derived Data shapefile layer.  Another version of this data is available directly from the US Geological Survey at https://lta.cr.usgs.gov/GTOPO30. See the documentation for details on the data."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40740"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Digital elevation models",
+    "Topographic maps",
+    "Elevation"
+  ],
+  "dct_title_s": "Global 30 Arc-Second Elevation, Sheet E100S10",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40740\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83150/nyu_2451_40740.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38716"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40740",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40740",
+  "nyu_addl_dspace_s": "41800",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(100.0, 140.0, -10.000000000000004, -59.999999999999986)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40741.json b/metadata-aardvark/Datasets/nyu-2451-40741.json
index 470ee67ef..ede0f9e6f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40741.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40741.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [
-    "Geological Survey (U.S.)"
-  ],
-  "dct_description_sm": "This raster layer is part of a digital elevation model (DEM) that offers global coverage at 30-arc seconds, or approximately 1 kilometer pixel spacing. The United States Geological Survey (USGS) originally published the model after deriving content from eight raster and vector sources comprising Digital Terrain Elevation Data, Digital Chart of the World, USGS 1-Degree DEMs, Army Map Service Maps, International Map of the World, Peru Map, New Zealand DEM, and the Antarctic Digital Database. In addition to electronic archiving, Eastview Cartographic, Inc. has completed data conversion and verification services. To see the map index for this set, refer to the Derived Data shapefile layer.  Another version of this data is available directly from the US Geological Survey at https://lta.cr.usgs.gov/GTOPO30. See the documentation for details on the data.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40741",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Digital elevation models",
-    "Topographic maps",
-    "Elevation"
-  ],
-  "dct_title_s": "Global 30 Arc-Second Elevation, Sheet E120S60",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40741\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83151/nyu_2451_40741.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38716"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40741",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40741",
-  "nyu_addl_dspace_s": "41801",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(120.0, 180.0, -60.0, -90.0)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "Geological Survey (U.S.)"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a digital elevation model (DEM) that offers global coverage at 30-arc seconds, or approximately 1 kilometer pixel spacing. The United States Geological Survey (USGS) originally published the model after deriving content from eight raster and vector sources comprising Digital Terrain Elevation Data, Digital Chart of the World, USGS 1-Degree DEMs, Army Map Service Maps, International Map of the World, Peru Map, New Zealand DEM, and the Antarctic Digital Database. In addition to electronic archiving, Eastview Cartographic, Inc. has completed data conversion and verification services. To see the map index for this set, refer to the Derived Data shapefile layer.  Another version of this data is available directly from the US Geological Survey at https://lta.cr.usgs.gov/GTOPO30. See the documentation for details on the data."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40741"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Digital elevation models",
+    "Topographic maps",
+    "Elevation"
+  ],
+  "dct_title_s": "Global 30 Arc-Second Elevation, Sheet E120S60",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40741\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83151/nyu_2451_40741.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38716"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40741",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40741",
+  "nyu_addl_dspace_s": "41801",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(120.0, 180.0, -60.0, -90.0)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40742.json b/metadata-aardvark/Datasets/nyu-2451-40742.json
index 41182b1a6..ebcc8233c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40742.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40742.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [
-    "Geological Survey (U.S.)"
-  ],
-  "dct_description_sm": "This raster layer is part of a digital elevation model (DEM) that offers global coverage at 30-arc seconds, or approximately 1 kilometer pixel spacing. The United States Geological Survey (USGS) originally published the model after deriving content from eight raster and vector sources comprising Digital Terrain Elevation Data, Digital Chart of the World, USGS 1-Degree DEMs, Army Map Service Maps, International Map of the World, Peru Map, New Zealand DEM, and the Antarctic Digital Database. In addition to electronic archiving, Eastview Cartographic, Inc. has completed data conversion and verification services. To see the map index for this set, refer to the Derived Data shapefile layer.  Another version of this data is available directly from the US Geological Survey at https://lta.cr.usgs.gov/GTOPO30. See the documentation for details on the data.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40742",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Digital elevation models",
-    "Topographic maps",
-    "Elevation"
-  ],
-  "dct_title_s": "Global 30 Arc-Second Elevation, Sheet E140N40",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40742\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75038/nyu_2451_34667.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38716"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40742",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40742",
-  "nyu_addl_dspace_s": "41802",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(140.0, 180.0, 40.0, -9.999999999999986)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "Geological Survey (U.S.)"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a digital elevation model (DEM) that offers global coverage at 30-arc seconds, or approximately 1 kilometer pixel spacing. The United States Geological Survey (USGS) originally published the model after deriving content from eight raster and vector sources comprising Digital Terrain Elevation Data, Digital Chart of the World, USGS 1-Degree DEMs, Army Map Service Maps, International Map of the World, Peru Map, New Zealand DEM, and the Antarctic Digital Database. In addition to electronic archiving, Eastview Cartographic, Inc. has completed data conversion and verification services. To see the map index for this set, refer to the Derived Data shapefile layer.  Another version of this data is available directly from the US Geological Survey at https://lta.cr.usgs.gov/GTOPO30. See the documentation for details on the data."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40742"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Digital elevation models",
+    "Topographic maps",
+    "Elevation"
+  ],
+  "dct_title_s": "Global 30 Arc-Second Elevation, Sheet E140N40",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40742\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75038/nyu_2451_34667.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38716"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40742",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40742",
+  "nyu_addl_dspace_s": "41802",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(140.0, 180.0, 40.0, -9.999999999999986)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40743.json b/metadata-aardvark/Datasets/nyu-2451-40743.json
index 3ac6995f7..01b6b4b53 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40743.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40743.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [
-    "Geological Survey (U.S.)"
-  ],
-  "dct_description_sm": "This raster layer is part of a digital elevation model (DEM) that offers global coverage at 30-arc seconds, or approximately 1 kilometer pixel spacing. The United States Geological Survey (USGS) originally published the model after deriving content from eight raster and vector sources comprising Digital Terrain Elevation Data, Digital Chart of the World, USGS 1-Degree DEMs, Army Map Service Maps, International Map of the World, Peru Map, New Zealand DEM, and the Antarctic Digital Database. In addition to electronic archiving, Eastview Cartographic, Inc. has completed data conversion and verification services. To see the map index for this set, refer to the Derived Data shapefile layer.  Another version of this data is available directly from the US Geological Survey at https://lta.cr.usgs.gov/GTOPO30. See the documentation for details on the data.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40743",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Digital elevation models",
-    "Topographic maps",
-    "Elevation"
-  ],
-  "dct_title_s": "Global 30 Arc-Second Elevation, Sheet E140N90",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40743\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83153/nyu_2451_40743.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38716"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40743",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40743",
-  "nyu_addl_dspace_s": "41803",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(140.0, 180.0, 90.0, 40.0)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "Geological Survey (U.S.)"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a digital elevation model (DEM) that offers global coverage at 30-arc seconds, or approximately 1 kilometer pixel spacing. The United States Geological Survey (USGS) originally published the model after deriving content from eight raster and vector sources comprising Digital Terrain Elevation Data, Digital Chart of the World, USGS 1-Degree DEMs, Army Map Service Maps, International Map of the World, Peru Map, New Zealand DEM, and the Antarctic Digital Database. In addition to electronic archiving, Eastview Cartographic, Inc. has completed data conversion and verification services. To see the map index for this set, refer to the Derived Data shapefile layer.  Another version of this data is available directly from the US Geological Survey at https://lta.cr.usgs.gov/GTOPO30. See the documentation for details on the data."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40743"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Digital elevation models",
+    "Topographic maps",
+    "Elevation"
+  ],
+  "dct_title_s": "Global 30 Arc-Second Elevation, Sheet E140N90",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40743\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83153/nyu_2451_40743.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38716"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40743",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40743",
+  "nyu_addl_dspace_s": "41803",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(140.0, 180.0, 90.0, 40.0)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40744.json b/metadata-aardvark/Datasets/nyu-2451-40744.json
index 578f36258..762ab9191 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40744.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40744.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [
-    "Geological Survey (U.S.)"
-  ],
-  "dct_description_sm": "This raster layer is part of a digital elevation model (DEM) that offers global coverage at 30-arc seconds, or approximately 1 kilometer pixel spacing. The United States Geological Survey (USGS) originally published the model after deriving content from eight raster and vector sources comprising Digital Terrain Elevation Data, Digital Chart of the World, USGS 1-Degree DEMs, Army Map Service Maps, International Map of the World, Peru Map, New Zealand DEM, and the Antarctic Digital Database. In addition to electronic archiving, Eastview Cartographic, Inc. has completed data conversion and verification services. To see the map index for this set, refer to the Derived Data shapefile layer.  Another version of this data is available directly from the US Geological Survey at https://lta.cr.usgs.gov/GTOPO30. See the documentation for details on the data.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40744",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Digital elevation models",
-    "Topographic maps",
-    "Elevation"
-  ],
-  "dct_title_s": "Global 30 Arc-Second Elevation, Sheet E140S10",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40744\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83154/nyu_2451_40744.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38716"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40744",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40744",
-  "nyu_addl_dspace_s": "41804",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(140.0, 180.0, -10.000000000000004, -59.999999999999986)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "Geological Survey (U.S.)"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a digital elevation model (DEM) that offers global coverage at 30-arc seconds, or approximately 1 kilometer pixel spacing. The United States Geological Survey (USGS) originally published the model after deriving content from eight raster and vector sources comprising Digital Terrain Elevation Data, Digital Chart of the World, USGS 1-Degree DEMs, Army Map Service Maps, International Map of the World, Peru Map, New Zealand DEM, and the Antarctic Digital Database. In addition to electronic archiving, Eastview Cartographic, Inc. has completed data conversion and verification services. To see the map index for this set, refer to the Derived Data shapefile layer.  Another version of this data is available directly from the US Geological Survey at https://lta.cr.usgs.gov/GTOPO30. See the documentation for details on the data."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40744"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Digital elevation models",
+    "Topographic maps",
+    "Elevation"
+  ],
+  "dct_title_s": "Global 30 Arc-Second Elevation, Sheet E140S10",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40744\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83154/nyu_2451_40744.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38716"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40744",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40744",
+  "nyu_addl_dspace_s": "41804",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(140.0, 180.0, -10.000000000000004, -59.999999999999986)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40745.json b/metadata-aardvark/Datasets/nyu-2451-40745.json
index 147d83ccf..41043d6bb 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40745.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40745.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [
-    "Geological Survey (U.S.)"
-  ],
-  "dct_description_sm": "This raster layer is part of a digital elevation model (DEM) that offers global coverage at 30-arc seconds, or approximately 1 kilometer pixel spacing. The United States Geological Survey (USGS) originally published the model after deriving content from eight raster and vector sources comprising Digital Terrain Elevation Data, Digital Chart of the World, USGS 1-Degree DEMs, Army Map Service Maps, International Map of the World, Peru Map, New Zealand DEM, and the Antarctic Digital Database. In addition to electronic archiving, Eastview Cartographic, Inc. has completed data conversion and verification services. To see the map index for this set, refer to the Derived Data shapefile layer.  Another version of this data is available directly from the US Geological Survey at https://lta.cr.usgs.gov/GTOPO30. See the documentation for details on the data.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40745",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Digital elevation models",
-    "Topographic maps",
-    "Elevation"
-  ],
-  "dct_title_s": "Global 30 Arc-Second Elevation, Sheet W000S60",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40745\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83155/nyu_2451_40745.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38716"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40745",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40745",
-  "nyu_addl_dspace_s": "41805",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(3.3324037973514464e-15, 60.0, -60.0, -90.0)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "Geological Survey (U.S.)"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a digital elevation model (DEM) that offers global coverage at 30-arc seconds, or approximately 1 kilometer pixel spacing. The United States Geological Survey (USGS) originally published the model after deriving content from eight raster and vector sources comprising Digital Terrain Elevation Data, Digital Chart of the World, USGS 1-Degree DEMs, Army Map Service Maps, International Map of the World, Peru Map, New Zealand DEM, and the Antarctic Digital Database. In addition to electronic archiving, Eastview Cartographic, Inc. has completed data conversion and verification services. To see the map index for this set, refer to the Derived Data shapefile layer.  Another version of this data is available directly from the US Geological Survey at https://lta.cr.usgs.gov/GTOPO30. See the documentation for details on the data."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40745"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Digital elevation models",
+    "Topographic maps",
+    "Elevation"
+  ],
+  "dct_title_s": "Global 30 Arc-Second Elevation, Sheet W000S60",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40745\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83155/nyu_2451_40745.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38716"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40745",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40745",
+  "nyu_addl_dspace_s": "41805",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(3.3324037973514464e-15, 60.0, -60.0, -90.0)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40746.json b/metadata-aardvark/Datasets/nyu-2451-40746.json
index 041cafc89..47021d85e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40746.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40746.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [
-    "Geological Survey (U.S.)"
-  ],
-  "dct_description_sm": "This raster layer is part of a digital elevation model (DEM) that offers global coverage at 30-arc seconds, or approximately 1 kilometer pixel spacing. The United States Geological Survey (USGS) originally published the model after deriving content from eight raster and vector sources comprising Digital Terrain Elevation Data, Digital Chart of the World, USGS 1-Degree DEMs, Army Map Service Maps, International Map of the World, Peru Map, New Zealand DEM, and the Antarctic Digital Database. In addition to electronic archiving, Eastview Cartographic, Inc. has completed data conversion and verification services. To see the map index for this set, refer to the Derived Data shapefile layer.  Another version of this data is available directly from the US Geological Survey at https://lta.cr.usgs.gov/GTOPO30. See the documentation for details on the data.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40746",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Digital elevation models",
-    "Topographic maps",
-    "Elevation"
-  ],
-  "dct_title_s": "Global 30 Arc-Second Elevation, Sheet W020N40",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40746\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83156/nyu_2451_40746.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38716"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40746",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40746",
-  "nyu_addl_dspace_s": "41806",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-19.999999999999996, 20.000000000000004, 40.0, -9.999999999999986)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "Geological Survey (U.S.)"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a digital elevation model (DEM) that offers global coverage at 30-arc seconds, or approximately 1 kilometer pixel spacing. The United States Geological Survey (USGS) originally published the model after deriving content from eight raster and vector sources comprising Digital Terrain Elevation Data, Digital Chart of the World, USGS 1-Degree DEMs, Army Map Service Maps, International Map of the World, Peru Map, New Zealand DEM, and the Antarctic Digital Database. In addition to electronic archiving, Eastview Cartographic, Inc. has completed data conversion and verification services. To see the map index for this set, refer to the Derived Data shapefile layer.  Another version of this data is available directly from the US Geological Survey at https://lta.cr.usgs.gov/GTOPO30. See the documentation for details on the data."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40746"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Digital elevation models",
+    "Topographic maps",
+    "Elevation"
+  ],
+  "dct_title_s": "Global 30 Arc-Second Elevation, Sheet W020N40",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40746\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83156/nyu_2451_40746.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38716"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40746",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40746",
+  "nyu_addl_dspace_s": "41806",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-19.999999999999996, 20.000000000000004, 40.0, -9.999999999999986)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40747.json b/metadata-aardvark/Datasets/nyu-2451-40747.json
index fbd50ef67..9ab67d5b6 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40747.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40747.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [
-    "Geological Survey (U.S.)"
-  ],
-  "dct_description_sm": "This raster layer is part of a digital elevation model (DEM) that offers global coverage at 30-arc seconds, or approximately 1 kilometer pixel spacing. The United States Geological Survey (USGS) originally published the model after deriving content from eight raster and vector sources comprising Digital Terrain Elevation Data, Digital Chart of the World, USGS 1-Degree DEMs, Army Map Service Maps, International Map of the World, Peru Map, New Zealand DEM, and the Antarctic Digital Database. In addition to electronic archiving, Eastview Cartographic, Inc. has completed data conversion and verification services. To see the map index for this set, refer to the Derived Data shapefile layer.  Another version of this data is available directly from the US Geological Survey at https://lta.cr.usgs.gov/GTOPO30. See the documentation for details on the data.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40747",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Digital elevation models",
-    "Topographic maps",
-    "Elevation"
-  ],
-  "dct_title_s": "Global 30 Arc-Second Elevation, Sheet W020N90",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40747\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83157/nyu_2451_40747.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38716"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40747",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40747",
-  "nyu_addl_dspace_s": "41807",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-19.999999999999996, 20.000000000000004, 90.0, 40.0)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "Geological Survey (U.S.)"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a digital elevation model (DEM) that offers global coverage at 30-arc seconds, or approximately 1 kilometer pixel spacing. The United States Geological Survey (USGS) originally published the model after deriving content from eight raster and vector sources comprising Digital Terrain Elevation Data, Digital Chart of the World, USGS 1-Degree DEMs, Army Map Service Maps, International Map of the World, Peru Map, New Zealand DEM, and the Antarctic Digital Database. In addition to electronic archiving, Eastview Cartographic, Inc. has completed data conversion and verification services. To see the map index for this set, refer to the Derived Data shapefile layer.  Another version of this data is available directly from the US Geological Survey at https://lta.cr.usgs.gov/GTOPO30. See the documentation for details on the data."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40747"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Digital elevation models",
+    "Topographic maps",
+    "Elevation"
+  ],
+  "dct_title_s": "Global 30 Arc-Second Elevation, Sheet W020N90",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40747\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83157/nyu_2451_40747.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38716"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40747",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40747",
+  "nyu_addl_dspace_s": "41807",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-19.999999999999996, 20.000000000000004, 90.0, 40.0)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40748.json b/metadata-aardvark/Datasets/nyu-2451-40748.json
index 8b9efe25f..feb1e08ad 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40748.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40748.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [
-    "Geological Survey (U.S.)"
-  ],
-  "dct_description_sm": "This raster layer is part of a digital elevation model (DEM) that offers global coverage at 30-arc seconds, or approximately 1 kilometer pixel spacing. The United States Geological Survey (USGS) originally published the model after deriving content from eight raster and vector sources comprising Digital Terrain Elevation Data, Digital Chart of the World, USGS 1-Degree DEMs, Army Map Service Maps, International Map of the World, Peru Map, New Zealand DEM, and the Antarctic Digital Database. In addition to electronic archiving, Eastview Cartographic, Inc. has completed data conversion and verification services. To see the map index for this set, refer to the Derived Data shapefile layer.  Another version of this data is available directly from the US Geological Survey at https://lta.cr.usgs.gov/GTOPO30. See the documentation for details on the data.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40748",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Digital elevation models",
-    "Topographic maps",
-    "Elevation"
-  ],
-  "dct_title_s": "Global 30 Arc-Second Elevation, Sheet W020S10",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40748\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83158/nyu_2451_40748.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38716"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40748",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40748",
-  "nyu_addl_dspace_s": "41808",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-19.999999999999996, 20.000000000000004, -10.000000000000004, -59.999999999999986)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "Geological Survey (U.S.)"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a digital elevation model (DEM) that offers global coverage at 30-arc seconds, or approximately 1 kilometer pixel spacing. The United States Geological Survey (USGS) originally published the model after deriving content from eight raster and vector sources comprising Digital Terrain Elevation Data, Digital Chart of the World, USGS 1-Degree DEMs, Army Map Service Maps, International Map of the World, Peru Map, New Zealand DEM, and the Antarctic Digital Database. In addition to electronic archiving, Eastview Cartographic, Inc. has completed data conversion and verification services. To see the map index for this set, refer to the Derived Data shapefile layer.  Another version of this data is available directly from the US Geological Survey at https://lta.cr.usgs.gov/GTOPO30. See the documentation for details on the data."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40748"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Digital elevation models",
+    "Topographic maps",
+    "Elevation"
+  ],
+  "dct_title_s": "Global 30 Arc-Second Elevation, Sheet W020S10",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40748\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83158/nyu_2451_40748.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38716"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40748",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40748",
+  "nyu_addl_dspace_s": "41808",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-19.999999999999996, 20.000000000000004, -10.000000000000004, -59.999999999999986)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40749.json b/metadata-aardvark/Datasets/nyu-2451-40749.json
index 78a7fbf69..a63e1993d 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40749.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40749.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [
-    "Geological Survey (U.S.)"
-  ],
-  "dct_description_sm": "This raster layer is part of a digital elevation model (DEM) that offers global coverage at 30-arc seconds, or approximately 1 kilometer pixel spacing. The United States Geological Survey (USGS) originally published the model after deriving content from eight raster and vector sources comprising Digital Terrain Elevation Data, Digital Chart of the World, USGS 1-Degree DEMs, Army Map Service Maps, International Map of the World, Peru Map, New Zealand DEM, and the Antarctic Digital Database. In addition to electronic archiving, Eastview Cartographic, Inc. has completed data conversion and verification services. To see the map index for this set, refer to the Derived Data shapefile layer.  Another version of this data is available directly from the US Geological Survey at https://lta.cr.usgs.gov/GTOPO30. See the documentation for details on the data.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40749",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Digital elevation models",
-    "Topographic maps",
-    "Elevation"
-  ],
-  "dct_title_s": "Global 30 Arc-Second Elevation, Sheet W060N40",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40749\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83159/nyu_2451_40749.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38716"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40749",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40749",
-  "nyu_addl_dspace_s": "41809",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-60.0, -20.000000000000007, 40.0, -9.999999999999986)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "Geological Survey (U.S.)"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a digital elevation model (DEM) that offers global coverage at 30-arc seconds, or approximately 1 kilometer pixel spacing. The United States Geological Survey (USGS) originally published the model after deriving content from eight raster and vector sources comprising Digital Terrain Elevation Data, Digital Chart of the World, USGS 1-Degree DEMs, Army Map Service Maps, International Map of the World, Peru Map, New Zealand DEM, and the Antarctic Digital Database. In addition to electronic archiving, Eastview Cartographic, Inc. has completed data conversion and verification services. To see the map index for this set, refer to the Derived Data shapefile layer.  Another version of this data is available directly from the US Geological Survey at https://lta.cr.usgs.gov/GTOPO30. See the documentation for details on the data."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40749"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Digital elevation models",
+    "Topographic maps",
+    "Elevation"
+  ],
+  "dct_title_s": "Global 30 Arc-Second Elevation, Sheet W060N40",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40749\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83159/nyu_2451_40749.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38716"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40749",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40749",
+  "nyu_addl_dspace_s": "41809",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-60.0, -20.000000000000007, 40.0, -9.999999999999986)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40750.json b/metadata-aardvark/Datasets/nyu-2451-40750.json
index 5698526da..38de74839 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40750.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40750.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [
-    "Geological Survey (U.S.)"
-  ],
-  "dct_description_sm": "This raster layer is part of a digital elevation model (DEM) that offers global coverage at 30-arc seconds, or approximately 1 kilometer pixel spacing. The United States Geological Survey (USGS) originally published the model after deriving content from eight raster and vector sources comprising Digital Terrain Elevation Data, Digital Chart of the World, USGS 1-Degree DEMs, Army Map Service Maps, International Map of the World, Peru Map, New Zealand DEM, and the Antarctic Digital Database. In addition to electronic archiving, Eastview Cartographic, Inc. has completed data conversion and verification services. To see the map index for this set, refer to the Derived Data shapefile layer.  Another version of this data is available directly from the US Geological Survey at https://lta.cr.usgs.gov/GTOPO30. See the documentation for details on the data.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40750",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Digital elevation models",
-    "Topographic maps",
-    "Elevation"
-  ],
-  "dct_title_s": "Global 30 Arc-Second Elevation, Sheet W060N90",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40750\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83160/nyu_2451_40750.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38716"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40750",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40750",
-  "nyu_addl_dspace_s": "41810",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-60.0, -20.000000000000007, 90.0, 40.0)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "Geological Survey (U.S.)"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a digital elevation model (DEM) that offers global coverage at 30-arc seconds, or approximately 1 kilometer pixel spacing. The United States Geological Survey (USGS) originally published the model after deriving content from eight raster and vector sources comprising Digital Terrain Elevation Data, Digital Chart of the World, USGS 1-Degree DEMs, Army Map Service Maps, International Map of the World, Peru Map, New Zealand DEM, and the Antarctic Digital Database. In addition to electronic archiving, Eastview Cartographic, Inc. has completed data conversion and verification services. To see the map index for this set, refer to the Derived Data shapefile layer.  Another version of this data is available directly from the US Geological Survey at https://lta.cr.usgs.gov/GTOPO30. See the documentation for details on the data."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40750"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Digital elevation models",
+    "Topographic maps",
+    "Elevation"
+  ],
+  "dct_title_s": "Global 30 Arc-Second Elevation, Sheet W060N90",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40750\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83160/nyu_2451_40750.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38716"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40750",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40750",
+  "nyu_addl_dspace_s": "41810",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-60.0, -20.000000000000007, 90.0, 40.0)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40751.json b/metadata-aardvark/Datasets/nyu-2451-40751.json
index 644a3b2af..4224a01d0 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40751.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40751.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [
-    "Geological Survey (U.S.)"
-  ],
-  "dct_description_sm": "This raster layer is part of a digital elevation model (DEM) that offers global coverage at 30-arc seconds, or approximately 1 kilometer pixel spacing. The United States Geological Survey (USGS) originally published the model after deriving content from eight raster and vector sources comprising Digital Terrain Elevation Data, Digital Chart of the World, USGS 1-Degree DEMs, Army Map Service Maps, International Map of the World, Peru Map, New Zealand DEM, and the Antarctic Digital Database. In addition to electronic archiving, Eastview Cartographic, Inc. has completed data conversion and verification services. To see the map index for this set, refer to the Derived Data shapefile layer.  Another version of this data is available directly from the US Geological Survey at https://lta.cr.usgs.gov/GTOPO30. See the documentation for details on the data.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40751",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Digital elevation models",
-    "Topographic maps",
-    "Elevation"
-  ],
-  "dct_title_s": "Global 30 Arc-Second Elevation, Sheet W060S10",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40751\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83161/nyu_2451_40751.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38716"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40751",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40751",
-  "nyu_addl_dspace_s": "41811",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-60.0, -20.000000000000007, -10.000000000000004, -59.999999999999986)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "Geological Survey (U.S.)"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a digital elevation model (DEM) that offers global coverage at 30-arc seconds, or approximately 1 kilometer pixel spacing. The United States Geological Survey (USGS) originally published the model after deriving content from eight raster and vector sources comprising Digital Terrain Elevation Data, Digital Chart of the World, USGS 1-Degree DEMs, Army Map Service Maps, International Map of the World, Peru Map, New Zealand DEM, and the Antarctic Digital Database. In addition to electronic archiving, Eastview Cartographic, Inc. has completed data conversion and verification services. To see the map index for this set, refer to the Derived Data shapefile layer.  Another version of this data is available directly from the US Geological Survey at https://lta.cr.usgs.gov/GTOPO30. See the documentation for details on the data."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40751"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Digital elevation models",
+    "Topographic maps",
+    "Elevation"
+  ],
+  "dct_title_s": "Global 30 Arc-Second Elevation, Sheet W060S10",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40751\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83161/nyu_2451_40751.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38716"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40751",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40751",
+  "nyu_addl_dspace_s": "41811",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-60.0, -20.000000000000007, -10.000000000000004, -59.999999999999986)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40752.json b/metadata-aardvark/Datasets/nyu-2451-40752.json
index f906dfc08..948088eb1 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40752.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40752.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [
-    "Geological Survey (U.S.)"
-  ],
-  "dct_description_sm": "This raster layer is part of a digital elevation model (DEM) that offers global coverage at 30-arc seconds, or approximately 1 kilometer pixel spacing. The United States Geological Survey (USGS) originally published the model after deriving content from eight raster and vector sources comprising Digital Terrain Elevation Data, Digital Chart of the World, USGS 1-Degree DEMs, Army Map Service Maps, International Map of the World, Peru Map, New Zealand DEM, and the Antarctic Digital Database. In addition to electronic archiving, Eastview Cartographic, Inc. has completed data conversion and verification services. To see the map index for this set, refer to the Derived Data shapefile layer.  Another version of this data is available directly from the US Geological Survey at https://lta.cr.usgs.gov/GTOPO30. See the documentation for details on the data.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40752",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Digital elevation models",
-    "Topographic maps",
-    "Elevation"
-  ],
-  "dct_title_s": "Global 30 Arc-Second Elevation, Sheet W060S60",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40752\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83162/nyu_2451_40752.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38716"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40752",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40752",
-  "nyu_addl_dspace_s": "41812",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-60.0, 0.0, -60.0, -90.0)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "Geological Survey (U.S.)"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a digital elevation model (DEM) that offers global coverage at 30-arc seconds, or approximately 1 kilometer pixel spacing. The United States Geological Survey (USGS) originally published the model after deriving content from eight raster and vector sources comprising Digital Terrain Elevation Data, Digital Chart of the World, USGS 1-Degree DEMs, Army Map Service Maps, International Map of the World, Peru Map, New Zealand DEM, and the Antarctic Digital Database. In addition to electronic archiving, Eastview Cartographic, Inc. has completed data conversion and verification services. To see the map index for this set, refer to the Derived Data shapefile layer.  Another version of this data is available directly from the US Geological Survey at https://lta.cr.usgs.gov/GTOPO30. See the documentation for details on the data."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40752"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Digital elevation models",
+    "Topographic maps",
+    "Elevation"
+  ],
+  "dct_title_s": "Global 30 Arc-Second Elevation, Sheet W060S60",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40752\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83162/nyu_2451_40752.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38716"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40752",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40752",
+  "nyu_addl_dspace_s": "41812",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-60.0, 0.0, -60.0, -90.0)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40753.json b/metadata-aardvark/Datasets/nyu-2451-40753.json
index 7a15a4434..f923c1c33 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40753.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40753.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [
-    "Geological Survey (U.S.)"
-  ],
-  "dct_description_sm": "This raster layer is part of a digital elevation model (DEM) that offers global coverage at 30-arc seconds, or approximately 1 kilometer pixel spacing. The United States Geological Survey (USGS) originally published the model after deriving content from eight raster and vector sources comprising Digital Terrain Elevation Data, Digital Chart of the World, USGS 1-Degree DEMs, Army Map Service Maps, International Map of the World, Peru Map, New Zealand DEM, and the Antarctic Digital Database. In addition to electronic archiving, Eastview Cartographic, Inc. has completed data conversion and verification services. To see the map index for this set, refer to the Derived Data shapefile layer.  Another version of this data is available directly from the US Geological Survey at https://lta.cr.usgs.gov/GTOPO30. See the documentation for details on the data.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40753",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Digital elevation models",
-    "Topographic maps",
-    "Elevation"
-  ],
-  "dct_title_s": "Global 30 Arc-Second Elevation, Sheet W100N40",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40753\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83163/nyu_2451_40753.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38716"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40753",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40753",
-  "nyu_addl_dspace_s": "41813",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-100.0, -60.0, 40.0, -9.999999999999986)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "Geological Survey (U.S.)"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a digital elevation model (DEM) that offers global coverage at 30-arc seconds, or approximately 1 kilometer pixel spacing. The United States Geological Survey (USGS) originally published the model after deriving content from eight raster and vector sources comprising Digital Terrain Elevation Data, Digital Chart of the World, USGS 1-Degree DEMs, Army Map Service Maps, International Map of the World, Peru Map, New Zealand DEM, and the Antarctic Digital Database. In addition to electronic archiving, Eastview Cartographic, Inc. has completed data conversion and verification services. To see the map index for this set, refer to the Derived Data shapefile layer.  Another version of this data is available directly from the US Geological Survey at https://lta.cr.usgs.gov/GTOPO30. See the documentation for details on the data."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40753"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Digital elevation models",
+    "Topographic maps",
+    "Elevation"
+  ],
+  "dct_title_s": "Global 30 Arc-Second Elevation, Sheet W100N40",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40753\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83163/nyu_2451_40753.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38716"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40753",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40753",
+  "nyu_addl_dspace_s": "41813",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-100.0, -60.0, 40.0, -9.999999999999986)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40754.json b/metadata-aardvark/Datasets/nyu-2451-40754.json
index 6343ac5f6..f4f6d66a3 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40754.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40754.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [
-    "Geological Survey (U.S.)"
-  ],
-  "dct_description_sm": "This raster layer is part of a digital elevation model (DEM) that offers global coverage at 30-arc seconds, or approximately 1 kilometer pixel spacing. The United States Geological Survey (USGS) originally published the model after deriving content from eight raster and vector sources comprising Digital Terrain Elevation Data, Digital Chart of the World, USGS 1-Degree DEMs, Army Map Service Maps, International Map of the World, Peru Map, New Zealand DEM, and the Antarctic Digital Database. In addition to electronic archiving, Eastview Cartographic, Inc. has completed data conversion and verification services. To see the map index for this set, refer to the Derived Data shapefile layer.  Another version of this data is available directly from the US Geological Survey at https://lta.cr.usgs.gov/GTOPO30. See the documentation for details on the data.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40754",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Digital elevation models",
-    "Topographic maps",
-    "Elevation"
-  ],
-  "dct_title_s": "Global 30 Arc-Second Elevation, Sheet W100N90",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40754\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83164/nyu_2451_40754.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38716"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40754",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40754",
-  "nyu_addl_dspace_s": "41814",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-100.0, -60.0, 90.0, 40.0)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "Geological Survey (U.S.)"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a digital elevation model (DEM) that offers global coverage at 30-arc seconds, or approximately 1 kilometer pixel spacing. The United States Geological Survey (USGS) originally published the model after deriving content from eight raster and vector sources comprising Digital Terrain Elevation Data, Digital Chart of the World, USGS 1-Degree DEMs, Army Map Service Maps, International Map of the World, Peru Map, New Zealand DEM, and the Antarctic Digital Database. In addition to electronic archiving, Eastview Cartographic, Inc. has completed data conversion and verification services. To see the map index for this set, refer to the Derived Data shapefile layer.  Another version of this data is available directly from the US Geological Survey at https://lta.cr.usgs.gov/GTOPO30. See the documentation for details on the data."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40754"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Digital elevation models",
+    "Topographic maps",
+    "Elevation"
+  ],
+  "dct_title_s": "Global 30 Arc-Second Elevation, Sheet W100N90",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40754\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83164/nyu_2451_40754.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38716"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40754",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40754",
+  "nyu_addl_dspace_s": "41814",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-100.0, -60.0, 90.0, 40.0)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40755.json b/metadata-aardvark/Datasets/nyu-2451-40755.json
index e36d37804..79228b12d 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40755.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40755.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [
-    "Geological Survey (U.S.)"
-  ],
-  "dct_description_sm": "This raster layer is part of a digital elevation model (DEM) that offers global coverage at 30-arc seconds, or approximately 1 kilometer pixel spacing. The United States Geological Survey (USGS) originally published the model after deriving content from eight raster and vector sources comprising Digital Terrain Elevation Data, Digital Chart of the World, USGS 1-Degree DEMs, Army Map Service Maps, International Map of the World, Peru Map, New Zealand DEM, and the Antarctic Digital Database. In addition to electronic archiving, Eastview Cartographic, Inc. has completed data conversion and verification services. To see the map index for this set, refer to the Derived Data shapefile layer.  Another version of this data is available directly from the US Geological Survey at https://lta.cr.usgs.gov/GTOPO30. See the documentation for details on the data.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40755",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Digital elevation models",
-    "Topographic maps",
-    "Elevation"
-  ],
-  "dct_title_s": "Global 30 Arc-Second Elevation, Sheet W100S10",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40755\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83165/nyu_2451_40755.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38716"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40755",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40755",
-  "nyu_addl_dspace_s": "41815",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-100.0, -60.0, -10.000000000000004, -59.999999999999986)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "Geological Survey (U.S.)"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a digital elevation model (DEM) that offers global coverage at 30-arc seconds, or approximately 1 kilometer pixel spacing. The United States Geological Survey (USGS) originally published the model after deriving content from eight raster and vector sources comprising Digital Terrain Elevation Data, Digital Chart of the World, USGS 1-Degree DEMs, Army Map Service Maps, International Map of the World, Peru Map, New Zealand DEM, and the Antarctic Digital Database. In addition to electronic archiving, Eastview Cartographic, Inc. has completed data conversion and verification services. To see the map index for this set, refer to the Derived Data shapefile layer.  Another version of this data is available directly from the US Geological Survey at https://lta.cr.usgs.gov/GTOPO30. See the documentation for details on the data."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40755"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Digital elevation models",
+    "Topographic maps",
+    "Elevation"
+  ],
+  "dct_title_s": "Global 30 Arc-Second Elevation, Sheet W100S10",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40755\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83165/nyu_2451_40755.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38716"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40755",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40755",
+  "nyu_addl_dspace_s": "41815",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-100.0, -60.0, -10.000000000000004, -59.999999999999986)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40756.json b/metadata-aardvark/Datasets/nyu-2451-40756.json
index 7b61c1880..f1f5fb5df 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40756.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40756.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [
-    "Geological Survey (U.S.)"
-  ],
-  "dct_description_sm": "This raster layer is part of a digital elevation model (DEM) that offers global coverage at 30-arc seconds, or approximately 1 kilometer pixel spacing. The United States Geological Survey (USGS) originally published the model after deriving content from eight raster and vector sources comprising Digital Terrain Elevation Data, Digital Chart of the World, USGS 1-Degree DEMs, Army Map Service Maps, International Map of the World, Peru Map, New Zealand DEM, and the Antarctic Digital Database. In addition to electronic archiving, Eastview Cartographic, Inc. has completed data conversion and verification services. To see the map index for this set, refer to the Derived Data shapefile layer.  Another version of this data is available directly from the US Geological Survey at https://lta.cr.usgs.gov/GTOPO30. See the documentation for details on the data.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40756",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Digital elevation models",
-    "Topographic maps",
-    "Elevation"
-  ],
-  "dct_title_s": "Global 30 Arc-Second Elevation, Sheet W120S60",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40756\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83166/nyu_2451_40756.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38716"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40756",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40756",
-  "nyu_addl_dspace_s": "41816",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-120.0, -60.0, -60.0, -90.0)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "Geological Survey (U.S.)"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a digital elevation model (DEM) that offers global coverage at 30-arc seconds, or approximately 1 kilometer pixel spacing. The United States Geological Survey (USGS) originally published the model after deriving content from eight raster and vector sources comprising Digital Terrain Elevation Data, Digital Chart of the World, USGS 1-Degree DEMs, Army Map Service Maps, International Map of the World, Peru Map, New Zealand DEM, and the Antarctic Digital Database. In addition to electronic archiving, Eastview Cartographic, Inc. has completed data conversion and verification services. To see the map index for this set, refer to the Derived Data shapefile layer.  Another version of this data is available directly from the US Geological Survey at https://lta.cr.usgs.gov/GTOPO30. See the documentation for details on the data."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40756"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Digital elevation models",
+    "Topographic maps",
+    "Elevation"
+  ],
+  "dct_title_s": "Global 30 Arc-Second Elevation, Sheet W120S60",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40756\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83166/nyu_2451_40756.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38716"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40756",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40756",
+  "nyu_addl_dspace_s": "41816",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-120.0, -60.0, -60.0, -90.0)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40757.json b/metadata-aardvark/Datasets/nyu-2451-40757.json
index 81be8ba91..792ba2384 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40757.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40757.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [
-    "Geological Survey (U.S.)"
-  ],
-  "dct_description_sm": "This raster layer is part of a digital elevation model (DEM) that offers global coverage at 30-arc seconds, or approximately 1 kilometer pixel spacing. The United States Geological Survey (USGS) originally published the model after deriving content from eight raster and vector sources comprising Digital Terrain Elevation Data, Digital Chart of the World, USGS 1-Degree DEMs, Army Map Service Maps, International Map of the World, Peru Map, New Zealand DEM, and the Antarctic Digital Database. In addition to electronic archiving, Eastview Cartographic, Inc. has completed data conversion and verification services. To see the map index for this set, refer to the Derived Data shapefile layer.  Another version of this data is available directly from the US Geological Survey at https://lta.cr.usgs.gov/GTOPO30. See the documentation for details on the data.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40757",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Digital elevation models",
-    "Topographic maps",
-    "Elevation"
-  ],
-  "dct_title_s": "Global 30 Arc-Second Elevation, Sheet W140N40",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40757\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83167/nyu_2451_40757.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38716"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40757",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40757",
-  "nyu_addl_dspace_s": "41817",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-140.0, -100.0, 40.0, -9.999999999999986)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "Geological Survey (U.S.)"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a digital elevation model (DEM) that offers global coverage at 30-arc seconds, or approximately 1 kilometer pixel spacing. The United States Geological Survey (USGS) originally published the model after deriving content from eight raster and vector sources comprising Digital Terrain Elevation Data, Digital Chart of the World, USGS 1-Degree DEMs, Army Map Service Maps, International Map of the World, Peru Map, New Zealand DEM, and the Antarctic Digital Database. In addition to electronic archiving, Eastview Cartographic, Inc. has completed data conversion and verification services. To see the map index for this set, refer to the Derived Data shapefile layer.  Another version of this data is available directly from the US Geological Survey at https://lta.cr.usgs.gov/GTOPO30. See the documentation for details on the data."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40757"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Digital elevation models",
+    "Topographic maps",
+    "Elevation"
+  ],
+  "dct_title_s": "Global 30 Arc-Second Elevation, Sheet W140N40",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40757\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83167/nyu_2451_40757.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38716"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40757",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40757",
+  "nyu_addl_dspace_s": "41817",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-140.0, -100.0, 40.0, -9.999999999999986)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40758.json b/metadata-aardvark/Datasets/nyu-2451-40758.json
index e7b00bd3e..03855f58b 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40758.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40758.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [
-    "Geological Survey (U.S.)"
-  ],
-  "dct_description_sm": "This raster layer is part of a digital elevation model (DEM) that offers global coverage at 30-arc seconds, or approximately 1 kilometer pixel spacing. The United States Geological Survey (USGS) originally published the model after deriving content from eight raster and vector sources comprising Digital Terrain Elevation Data, Digital Chart of the World, USGS 1-Degree DEMs, Army Map Service Maps, International Map of the World, Peru Map, New Zealand DEM, and the Antarctic Digital Database. In addition to electronic archiving, Eastview Cartographic, Inc. has completed data conversion and verification services. To see the map index for this set, refer to the Derived Data shapefile layer.  Another version of this data is available directly from the US Geological Survey at https://lta.cr.usgs.gov/GTOPO30. See the documentation for details on the data.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40758",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Digital elevation models",
-    "Topographic maps",
-    "Elevation"
-  ],
-  "dct_title_s": "Global 30 Arc-Second Elevation, Sheet W140N90",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40758\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83168/nyu_2451_40758.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38716"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40758",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40758",
-  "nyu_addl_dspace_s": "41818",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-140.0, -100.0, 90.0, 40.0)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "Geological Survey (U.S.)"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a digital elevation model (DEM) that offers global coverage at 30-arc seconds, or approximately 1 kilometer pixel spacing. The United States Geological Survey (USGS) originally published the model after deriving content from eight raster and vector sources comprising Digital Terrain Elevation Data, Digital Chart of the World, USGS 1-Degree DEMs, Army Map Service Maps, International Map of the World, Peru Map, New Zealand DEM, and the Antarctic Digital Database. In addition to electronic archiving, Eastview Cartographic, Inc. has completed data conversion and verification services. To see the map index for this set, refer to the Derived Data shapefile layer.  Another version of this data is available directly from the US Geological Survey at https://lta.cr.usgs.gov/GTOPO30. See the documentation for details on the data."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40758"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Digital elevation models",
+    "Topographic maps",
+    "Elevation"
+  ],
+  "dct_title_s": "Global 30 Arc-Second Elevation, Sheet W140N90",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40758\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83168/nyu_2451_40758.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38716"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40758",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40758",
+  "nyu_addl_dspace_s": "41818",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-140.0, -100.0, 90.0, 40.0)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40759.json b/metadata-aardvark/Datasets/nyu-2451-40759.json
index 4833bb4ed..c7bcfee14 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40759.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40759.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [
-    "Geological Survey (U.S.)"
-  ],
-  "dct_description_sm": "This raster layer is part of a digital elevation model (DEM) that offers global coverage at 30-arc seconds, or approximately 1 kilometer pixel spacing. The United States Geological Survey (USGS) originally published the model after deriving content from eight raster and vector sources comprising Digital Terrain Elevation Data, Digital Chart of the World, USGS 1-Degree DEMs, Army Map Service Maps, International Map of the World, Peru Map, New Zealand DEM, and the Antarctic Digital Database. In addition to electronic archiving, Eastview Cartographic, Inc. has completed data conversion and verification services. To see the map index for this set, refer to the Derived Data shapefile layer.  Another version of this data is available directly from the US Geological Survey at https://lta.cr.usgs.gov/GTOPO30. See the documentation for details on the data.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40759",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Digital elevation models",
-    "Topographic maps",
-    "Elevation"
-  ],
-  "dct_title_s": "Global 30 Arc-Second Elevation, Sheet W140S10",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40759\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83169/nyu_2451_40759.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38716"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40759",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40759",
-  "nyu_addl_dspace_s": "41819",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-140.0, -100.0, -10.000000000000004, -59.999999999999986)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "Geological Survey (U.S.)"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a digital elevation model (DEM) that offers global coverage at 30-arc seconds, or approximately 1 kilometer pixel spacing. The United States Geological Survey (USGS) originally published the model after deriving content from eight raster and vector sources comprising Digital Terrain Elevation Data, Digital Chart of the World, USGS 1-Degree DEMs, Army Map Service Maps, International Map of the World, Peru Map, New Zealand DEM, and the Antarctic Digital Database. In addition to electronic archiving, Eastview Cartographic, Inc. has completed data conversion and verification services. To see the map index for this set, refer to the Derived Data shapefile layer.  Another version of this data is available directly from the US Geological Survey at https://lta.cr.usgs.gov/GTOPO30. See the documentation for details on the data."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40759"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Digital elevation models",
+    "Topographic maps",
+    "Elevation"
+  ],
+  "dct_title_s": "Global 30 Arc-Second Elevation, Sheet W140S10",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40759\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83169/nyu_2451_40759.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38716"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40759",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40759",
+  "nyu_addl_dspace_s": "41819",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-140.0, -100.0, -10.000000000000004, -59.999999999999986)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40760.json b/metadata-aardvark/Datasets/nyu-2451-40760.json
index 3704dfa04..7bdca2e34 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40760.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40760.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [
-    "Geological Survey (U.S.)"
-  ],
-  "dct_description_sm": "This raster layer is part of a digital elevation model (DEM) that offers global coverage at 30-arc seconds, or approximately 1 kilometer pixel spacing. The United States Geological Survey (USGS) originally published the model after deriving content from eight raster and vector sources comprising Digital Terrain Elevation Data, Digital Chart of the World, USGS 1-Degree DEMs, Army Map Service Maps, International Map of the World, Peru Map, New Zealand DEM, and the Antarctic Digital Database. In addition to electronic archiving, Eastview Cartographic, Inc. has completed data conversion and verification services. To see the map index for this set, refer to the Derived Data shapefile layer.  Another version of this data is available directly from the US Geological Survey at https://lta.cr.usgs.gov/GTOPO30. See the documentation for details on the data.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40760",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Digital elevation models",
-    "Topographic maps",
-    "Elevation"
-  ],
-  "dct_title_s": "Global 30 Arc-Second Elevation, Sheet W180N40",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40760\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83170/nyu_2451_40760.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38716"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40760",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40760",
-  "nyu_addl_dspace_s": "41820",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-180.0, -140.0, 40.0, -9.999999999999986)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "Geological Survey (U.S.)"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a digital elevation model (DEM) that offers global coverage at 30-arc seconds, or approximately 1 kilometer pixel spacing. The United States Geological Survey (USGS) originally published the model after deriving content from eight raster and vector sources comprising Digital Terrain Elevation Data, Digital Chart of the World, USGS 1-Degree DEMs, Army Map Service Maps, International Map of the World, Peru Map, New Zealand DEM, and the Antarctic Digital Database. In addition to electronic archiving, Eastview Cartographic, Inc. has completed data conversion and verification services. To see the map index for this set, refer to the Derived Data shapefile layer.  Another version of this data is available directly from the US Geological Survey at https://lta.cr.usgs.gov/GTOPO30. See the documentation for details on the data."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40760"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Digital elevation models",
+    "Topographic maps",
+    "Elevation"
+  ],
+  "dct_title_s": "Global 30 Arc-Second Elevation, Sheet W180N40",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40760\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83170/nyu_2451_40760.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38716"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40760",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40760",
+  "nyu_addl_dspace_s": "41820",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-180.0, -140.0, 40.0, -9.999999999999986)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40761.json b/metadata-aardvark/Datasets/nyu-2451-40761.json
index 36d039b6e..5f6ae862b 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40761.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40761.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [
-    "Geological Survey (U.S.)"
-  ],
-  "dct_description_sm": "This raster layer is part of a digital elevation model (DEM) that offers global coverage at 30-arc seconds, or approximately 1 kilometer pixel spacing. The United States Geological Survey (USGS) originally published the model after deriving content from eight raster and vector sources comprising Digital Terrain Elevation Data, Digital Chart of the World, USGS 1-Degree DEMs, Army Map Service Maps, International Map of the World, Peru Map, New Zealand DEM, and the Antarctic Digital Database. In addition to electronic archiving, Eastview Cartographic, Inc. has completed data conversion and verification services. To see the map index for this set, refer to the Derived Data shapefile layer.  Another version of this data is available directly from the US Geological Survey at https://lta.cr.usgs.gov/GTOPO30. See the documentation for details on the data.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40761",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Digital elevation models",
-    "Topographic maps",
-    "Elevation"
-  ],
-  "dct_title_s": "Global 30 Arc-Second Elevation, Sheet W180N90",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40761\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83171/nyu_2451_40761.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38716"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40761",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40761",
-  "nyu_addl_dspace_s": "41821",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-180.0, -140.0, 90.0, 40.0)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "Geological Survey (U.S.)"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a digital elevation model (DEM) that offers global coverage at 30-arc seconds, or approximately 1 kilometer pixel spacing. The United States Geological Survey (USGS) originally published the model after deriving content from eight raster and vector sources comprising Digital Terrain Elevation Data, Digital Chart of the World, USGS 1-Degree DEMs, Army Map Service Maps, International Map of the World, Peru Map, New Zealand DEM, and the Antarctic Digital Database. In addition to electronic archiving, Eastview Cartographic, Inc. has completed data conversion and verification services. To see the map index for this set, refer to the Derived Data shapefile layer.  Another version of this data is available directly from the US Geological Survey at https://lta.cr.usgs.gov/GTOPO30. See the documentation for details on the data."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40761"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Digital elevation models",
+    "Topographic maps",
+    "Elevation"
+  ],
+  "dct_title_s": "Global 30 Arc-Second Elevation, Sheet W180N90",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40761\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83171/nyu_2451_40761.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38716"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40761",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40761",
+  "nyu_addl_dspace_s": "41821",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-180.0, -140.0, 90.0, 40.0)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40762.json b/metadata-aardvark/Datasets/nyu-2451-40762.json
index 0cc253745..b333a0ea6 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40762.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40762.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [
-    "Geological Survey (U.S.)"
-  ],
-  "dct_description_sm": "This raster layer is part of a digital elevation model (DEM) that offers global coverage at 30-arc seconds, or approximately 1 kilometer pixel spacing. The United States Geological Survey (USGS) originally published the model after deriving content from eight raster and vector sources comprising Digital Terrain Elevation Data, Digital Chart of the World, USGS 1-Degree DEMs, Army Map Service Maps, International Map of the World, Peru Map, New Zealand DEM, and the Antarctic Digital Database. In addition to electronic archiving, Eastview Cartographic, Inc. has completed data conversion and verification services. To see the map index for this set, refer to the Derived Data shapefile layer.  Another version of this data is available directly from the US Geological Survey at https://lta.cr.usgs.gov/GTOPO30. See the documentation for details on the data.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40762",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Digital elevation models",
-    "Topographic maps",
-    "Elevation"
-  ],
-  "dct_title_s": "Global 30 Arc-Second Elevation, Sheet W180S10",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40762\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83172/nyu_2451_40762.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38716"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40762",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40762",
-  "nyu_addl_dspace_s": "41822",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-180.0, -140.0, -10.000000000000004, -59.999999999999986)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "Geological Survey (U.S.)"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a digital elevation model (DEM) that offers global coverage at 30-arc seconds, or approximately 1 kilometer pixel spacing. The United States Geological Survey (USGS) originally published the model after deriving content from eight raster and vector sources comprising Digital Terrain Elevation Data, Digital Chart of the World, USGS 1-Degree DEMs, Army Map Service Maps, International Map of the World, Peru Map, New Zealand DEM, and the Antarctic Digital Database. In addition to electronic archiving, Eastview Cartographic, Inc. has completed data conversion and verification services. To see the map index for this set, refer to the Derived Data shapefile layer.  Another version of this data is available directly from the US Geological Survey at https://lta.cr.usgs.gov/GTOPO30. See the documentation for details on the data."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40762"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Digital elevation models",
+    "Topographic maps",
+    "Elevation"
+  ],
+  "dct_title_s": "Global 30 Arc-Second Elevation, Sheet W180S10",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40762\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83172/nyu_2451_40762.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38716"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40762",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40762",
+  "nyu_addl_dspace_s": "41822",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-180.0, -140.0, -10.000000000000004, -59.999999999999986)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40763.json b/metadata-aardvark/Datasets/nyu-2451-40763.json
index 200b272fd..99b188118 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40763.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40763.json
@@ -1,42 +1,58 @@
-{
-  "dct_creator_sm": [
-    "Geological Survey (U.S.)"
-  ],
-  "dct_description_sm": "This raster layer is part of a digital elevation model (DEM) that offers global coverage at 30-arc seconds, or approximately 1 kilometer pixel spacing. The United States Geological Survey (USGS) originally published the model after deriving content from eight raster and vector sources comprising Digital Terrain Elevation Data, Digital Chart of the World, USGS 1-Degree DEMs, Army Map Service Maps, International Map of the World, Peru Map, New Zealand DEM, and the Antarctic Digital Database. In addition to electronic archiving, Eastview Cartographic, Inc. has completed data conversion and verification services. To see the map index for this set, refer to the Derived Data shapefile layer.  Another version of this data is available directly from the US Geological Survey at https://lta.cr.usgs.gov/GTOPO30. See the documentation for details on the data.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40763",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Digital elevation models",
-    "Topographic maps",
-    "Elevation"
-  ],
-  "dct_title_s": "Global 30 Arc-Second Elevation, Sheet W180S60",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40763\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83173/nyu_2451_40763.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38716"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40763",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40763",
-  "nyu_addl_dspace_s": "41823",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-180.0, -119.99999999999999, -60.0, -90.0)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "Geological Survey (U.S.)"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a digital elevation model (DEM) that offers global coverage at 30-arc seconds, or approximately 1 kilometer pixel spacing. The United States Geological Survey (USGS) originally published the model after deriving content from eight raster and vector sources comprising Digital Terrain Elevation Data, Digital Chart of the World, USGS 1-Degree DEMs, Army Map Service Maps, International Map of the World, Peru Map, New Zealand DEM, and the Antarctic Digital Database. In addition to electronic archiving, Eastview Cartographic, Inc. has completed data conversion and verification services. To see the map index for this set, refer to the Derived Data shapefile layer.  Another version of this data is available directly from the US Geological Survey at https://lta.cr.usgs.gov/GTOPO30. See the documentation for details on the data."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40763"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Digital elevation models",
+    "Topographic maps",
+    "Elevation"
+  ],
+  "dct_title_s": "Global 30 Arc-Second Elevation, Sheet W180S60",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40763\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83173/nyu_2451_40763.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38716"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40763",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40763",
+  "nyu_addl_dspace_s": "41823",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-180.0, -119.99999999999999, -60.0, -90.0)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40764.json b/metadata-aardvark/Datasets/nyu-2451-40764.json
index e9a152fbf..f84fa53a2 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40764.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40764.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This layer serves as an index to the Jet Navigation Chart (JNC) 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40764",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Jet Navigation Chart (JNC) 1:2,000,000 Index Map",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40764\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83137/nyu_2451_40764.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40764",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40764",
-  "nyu_addl_dspace_s": "41824",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(-180, 180, 90, -90)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This layer serves as an index to the Jet Navigation Chart (JNC) 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40764"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Jet Navigation Chart (JNC) 1:2,000,000 Index Map",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40764\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83137/nyu_2451_40764.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40764",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40764",
+  "nyu_addl_dspace_s": "41824",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(-180, 180, 90, -90)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40765.json b/metadata-aardvark/Datasets/nyu-2451-40765.json
index a44ceded4..437bc1b14 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40765.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40765.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40765",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Jet Navigation Chart, Sheet 4",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40765\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83174/nyu_2451_40765.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-40764"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40765",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40765",
-  "nyu_addl_dspace_s": "41825",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(0.003255208333336664, 90.01044830296071, 81.83853432438192, 72.99615287355256)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40765"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Jet Navigation Chart, Sheet 4",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40765\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83174/nyu_2451_40765.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-40764"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40765",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40765",
+  "nyu_addl_dspace_s": "41825",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(0.003255208333336664, 90.01044830296071, 81.83853432438192, 72.99615287355256)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40766.json b/metadata-aardvark/Datasets/nyu-2451-40766.json
index c83e511b4..745f1f4c8 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40766.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40766.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40766",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Jet Navigation Chart, Sheet 5",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40766\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75038/nyu_2451_34667.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-40764"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40766",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40766",
-  "nyu_addl_dspace_s": "41826",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(89.99999999999997, 179.98921049371842, 79.99999999999997, 72.9997704065298)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40766"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Jet Navigation Chart, Sheet 5",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40766\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75038/nyu_2451_34667.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-40764"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40766",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40766",
+  "nyu_addl_dspace_s": "41826",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(89.99999999999997, 179.98921049371842, 79.99999999999997, 72.9997704065298)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40767.json b/metadata-aardvark/Datasets/nyu-2451-40767.json
index 38c82df7e..a54cecfa1 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40767.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40767.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40767",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Jet Navigation Chart, Sheet 6",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40767\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83175/nyu_2451_40767.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-40764"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40767",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40767",
-  "nyu_addl_dspace_s": "41827",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-179.99737599999997, -89.9865862223617, 80.00069749999997, 72.99621254199164)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40767"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Jet Navigation Chart, Sheet 6",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40767\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83175/nyu_2451_40767.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-40764"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40767",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40767",
+  "nyu_addl_dspace_s": "41827",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-179.99737599999997, -89.9865862223617, 80.00069749999997, 72.99621254199164)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40768.json b/metadata-aardvark/Datasets/nyu-2451-40768.json
index 485ff1ed9..4c9866453 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40768.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40768.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40768",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Jet Navigation Chart, Sheet 7",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40768\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83176/nyu_2451_40768.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-40764"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40768",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40768",
-  "nyu_addl_dspace_s": "41828",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-89.98838503096725, 0.013413243311802698, 81.83853432438191, 70.99673142035755)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40768"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Jet Navigation Chart, Sheet 7",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40768\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83176/nyu_2451_40768.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-40764"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40768",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40768",
+  "nyu_addl_dspace_s": "41828",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-89.98838503096725, 0.013413243311802698, 81.83853432438191, 70.99673142035755)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40769.json b/metadata-aardvark/Datasets/nyu-2451-40769.json
index 820ed3c1c..f0563826f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40769.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40769.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40769",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Jet Navigation Chart, Sheet 8",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40769\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83177/nyu_2451_40769.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-40764"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40769",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40769",
-  "nyu_addl_dspace_s": "41829",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-38.992806905370806, -5.990888746691808, 72.99999999999997, 49.49580235311039)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40769"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Jet Navigation Chart, Sheet 8",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40769\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83177/nyu_2451_40769.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-40764"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40769",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40769",
+  "nyu_addl_dspace_s": "41829",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-38.992806905370806, -5.990888746691808, 72.99999999999997, 49.49580235311039)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40770.json b/metadata-aardvark/Datasets/nyu-2451-40770.json
index 62739576a..167b0a5ce 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40770.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40770.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40770",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Jet Navigation Chart, Sheet 9",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40770\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83178/nyu_2451_40770.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-40764"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40770",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40770",
-  "nyu_addl_dspace_s": "41830",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-6.000360239999998, 20.51338660303997, 72.99951709999998, 49.49356151814371)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40770"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Jet Navigation Chart, Sheet 9",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40770\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83178/nyu_2451_40770.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-40764"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40770",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40770",
+  "nyu_addl_dspace_s": "41830",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-6.000360239999998, 20.51338660303997, 72.99951709999998, 49.49356151814371)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40771.json b/metadata-aardvark/Datasets/nyu-2451-40771.json
index 49fbb0938..688023a45 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40771.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40771.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40771",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Jet Navigation Chart, Sheet 10",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40771\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83179/nyu_2451_40771.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-40764"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40771",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40771",
-  "nyu_addl_dspace_s": "41831",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(20.500488299999997, 49.51023898311991, 73.9998603, 49.49611003040498)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40771"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Jet Navigation Chart, Sheet 10",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40771\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83179/nyu_2451_40771.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-40764"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40771",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40771",
+  "nyu_addl_dspace_s": "41831",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(20.500488299999997, 49.51023898311991, 73.9998603, 49.49611003040498)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40772.json b/metadata-aardvark/Datasets/nyu-2451-40772.json
index 89f9fb339..09bb6d707 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40772.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40772.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40772",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Jet Navigation Chart, Sheet 11",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40772\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83180/nyu_2451_40772.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-40764"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40772",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40772",
-  "nyu_addl_dspace_s": "41832",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(49.49947453358207, 78.42830285838988, 73.00001959008236, 49.49584587259814)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40772"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Jet Navigation Chart, Sheet 11",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40772\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83180/nyu_2451_40772.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-40764"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40772",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40772",
+  "nyu_addl_dspace_s": "41832",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(49.49947453358207, 78.42830285838988, 73.00001959008236, 49.49584587259814)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40773.json b/metadata-aardvark/Datasets/nyu-2451-40773.json
index 223891d8d..837c345e3 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40773.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40773.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40773",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Jet Navigation Chart, Sheet 12",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40773\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83181/nyu_2451_40773.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-40764"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40773",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40773",
-  "nyu_addl_dspace_s": "41833",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(78.41471354166664, 107.51437786391713, 73.00001959008236, 49.495845872597904)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40773"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Jet Navigation Chart, Sheet 12",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40773\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83181/nyu_2451_40773.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-40764"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40773",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40773",
+  "nyu_addl_dspace_s": "41833",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(78.41471354166664, 107.51437786391713, 73.00001959008236, 49.495845872597904)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40774.json b/metadata-aardvark/Datasets/nyu-2451-40774.json
index 5858746c4..846259dd2 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40774.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40774.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40774",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Jet Navigation Chart, Sheet 13",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40774\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83182/nyu_2451_40774.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-40764"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40774",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40774",
-  "nyu_addl_dspace_s": "41834",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(107.49999999999997, 136.01342710997378, 72.99999999999997, 49.49580235322447)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40774"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Jet Navigation Chart, Sheet 13",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40774\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83182/nyu_2451_40774.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-40764"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40774",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40774",
+  "nyu_addl_dspace_s": "41834",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(107.49999999999997, 136.01342710997378, 72.99999999999997, 49.49580235322447)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40775.json b/metadata-aardvark/Datasets/nyu-2451-40775.json
index aae99da6c..3d764e115 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40775.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40775.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40775",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Jet Navigation Chart, Sheet 14",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40775\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83183/nyu_2451_40775.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-40764"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40775",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40775",
-  "nyu_addl_dspace_s": "41835",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(135.99899999999997, 164.51062883651394, 73.001, 49.49568794532827)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40775"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Jet Navigation Chart, Sheet 14",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40775\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83183/nyu_2451_40775.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-40764"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40775",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40775",
+  "nyu_addl_dspace_s": "41835",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(135.99899999999997, 164.51062883651394, 73.001, 49.49568794532827)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40776.json b/metadata-aardvark/Datasets/nyu-2451-40776.json
index 2e04d3974..6e6f08161 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40776.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40776.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40776",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Jet Navigation Chart, Sheet 015E ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40776\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83184/nyu_2451_40776.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-40764"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40776",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40776",
-  "nyu_addl_dspace_s": "41836",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(164.49999999999994, 179.99932065217337, 72.99999999999997, 49.49930618427998)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40776"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Jet Navigation Chart, Sheet 015E ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40776\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83184/nyu_2451_40776.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-40764"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40776",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40776",
+  "nyu_addl_dspace_s": "41836",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(164.49999999999994, 179.99932065217337, 72.99999999999997, 49.49930618427998)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40777.json b/metadata-aardvark/Datasets/nyu-2451-40777.json
index cc963b164..69f5bbcbe 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40777.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40777.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40777",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Jet Navigation Chart, Sheet 015W ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40777\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83185/nyu_2451_40777.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-40764"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40777",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40777",
-  "nyu_addl_dspace_s": "41837",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-179.99999999999994, -166.9999232048725, 73.06249999999999, 49.43797723734278)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40777"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Jet Navigation Chart, Sheet 015W ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40777\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83185/nyu_2451_40777.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-40764"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40777",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40777",
+  "nyu_addl_dspace_s": "41837",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-179.99999999999994, -166.9999232048725, 73.06249999999999, 49.43797723734278)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40778.json b/metadata-aardvark/Datasets/nyu-2451-40778.json
index 7908106f5..1ebc33f97 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40778.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40778.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40778",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Jet Navigation Chart, Sheet 16",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40778\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83186/nyu_2451_40778.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-40764"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40778",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40778",
-  "nyu_addl_dspace_s": "41838",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-166.99999999999994, -137.98845108695735, 72.99999999999997, 49.49580235322477)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40778"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Jet Navigation Chart, Sheet 16",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40778\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83186/nyu_2451_40778.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-40764"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40778",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40778",
+  "nyu_addl_dspace_s": "41838",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-166.99999999999994, -137.98845108695735, 72.99999999999997, 49.49580235322477)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40779.json b/metadata-aardvark/Datasets/nyu-2451-40779.json
index 0ebde8f5e..c18ef7930 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40779.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40779.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40779",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Jet Navigation Chart, Sheet 17",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40779\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83187/nyu_2451_40779.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-40764"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40779",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40779",
-  "nyu_addl_dspace_s": "41839",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-138.03719407125269, -116.92905785017271, 72.97484100456415, 49.44459687034061)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40779"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Jet Navigation Chart, Sheet 17",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40779\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83187/nyu_2451_40779.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-40764"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40779",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40779",
+  "nyu_addl_dspace_s": "41839",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-138.03719407125269, -116.92905785017271, 72.97484100456415, 49.44459687034061)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40780.json b/metadata-aardvark/Datasets/nyu-2451-40780.json
index a63ec975a..a193c1444 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40780.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40780.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40780",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Jet Navigation Chart, Sheet 18",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40780\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83188/nyu_2451_40780.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-40764"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40780",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40780",
-  "nyu_addl_dspace_s": "41840",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-116.92951713144019, -88.47363473560029, 72.97484100456415, 49.53104186329618)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40780"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Jet Navigation Chart, Sheet 18",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40780\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83188/nyu_2451_40780.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-40764"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40780",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40780",
+  "nyu_addl_dspace_s": "41840",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-116.92951713144019, -88.47363473560029, 72.97484100456415, 49.53104186329618)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40781.json b/metadata-aardvark/Datasets/nyu-2451-40781.json
index ca06fb166..47ffc2738 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40781.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40781.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40781",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Jet Navigation Chart, Sheet 19",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40781\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83189/nyu_2451_40781.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-40764"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40781",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40781",
-  "nyu_addl_dspace_s": "41841",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-75.00178781803942, -50.99878781803951, 68.53981127245427, 44.53645905842229)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40781"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Jet Navigation Chart, Sheet 19",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40781\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83189/nyu_2451_40781.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-40764"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40781",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40781",
+  "nyu_addl_dspace_s": "41841",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-75.00178781803942, -50.99878781803951, 68.53981127245427, 44.53645905842229)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40782.json b/metadata-aardvark/Datasets/nyu-2451-40782.json
index 6036b1680..99e7140eb 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40782.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40782.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40782",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Jet Navigation Chart, Sheet 019S ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40782\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83190/nyu_2451_40782.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-40764"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40782",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40782",
-  "nyu_addl_dspace_s": "41842",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-88.47449992887604, -58.02253377043612, 72.97484100456415, 49.615004030930095)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40782"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Jet Navigation Chart, Sheet 019S ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40782\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83190/nyu_2451_40782.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-40764"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40782",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40782",
+  "nyu_addl_dspace_s": "41842",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-88.47449992887604, -58.02253377043612, 72.97484100456415, 49.615004030930095)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40783.json b/metadata-aardvark/Datasets/nyu-2451-40783.json
index 95ea8c718..e94910015 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40783.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40783.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40783",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Jet Navigation Chart, Sheet 20",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40783\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83191/nyu_2451_40783.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-40764"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40783",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40783",
-  "nyu_addl_dspace_s": "41843",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-59.74890771263564, -30.990915385274935, 70.99854115160552, 49.495538796169534)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40783"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Jet Navigation Chart, Sheet 20",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40783\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83191/nyu_2451_40783.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-40764"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40783",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40783",
+  "nyu_addl_dspace_s": "41843",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-59.74890771263564, -30.990915385274935, 70.99854115160552, 49.495538796169534)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40784.json b/metadata-aardvark/Datasets/nyu-2451-40784.json
index 0ab1f177c..19218d644 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40784.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40784.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40784",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Jet Navigation Chart, Sheet 21",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40784\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83192/nyu_2451_40784.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-40764"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40784",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40784",
-  "nyu_addl_dspace_s": "41844",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-8.999285196133636, 21.004910775733364, 49.50017919508379, 34.996122542402)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40784"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Jet Navigation Chart, Sheet 21",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40784\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83192/nyu_2451_40784.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-40764"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40784",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40784",
+  "nyu_addl_dspace_s": "41844",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-8.999285196133636, 21.004910775733364, 49.50017919508379, 34.996122542402)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40785.json b/metadata-aardvark/Datasets/nyu-2451-40785.json
index 081afd4d6..a4f40c775 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40785.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40785.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40785",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Jet Navigation Chart, Sheet 22",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40785\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83193/nyu_2451_40785.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-40764"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40785",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40785",
-  "nyu_addl_dspace_s": "41845",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(20.99991886730479, 49.004434532266295, 49.50017919508379, 34.99612254240207)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40785"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Jet Navigation Chart, Sheet 22",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40785\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83193/nyu_2451_40785.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-40764"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40785",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40785",
+  "nyu_addl_dspace_s": "41845",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(20.99991886730479, 49.004434532266295, 49.50017919508379, 34.99612254240207)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40786.json b/metadata-aardvark/Datasets/nyu-2451-40786.json
index 5d6eeaf24..fd2a060a6 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40786.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40786.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40786",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Jet Navigation Chart, Sheet 23",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40786\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83194/nyu_2451_40786.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-40764"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40786",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40786",
-  "nyu_addl_dspace_s": "41846",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(49.00139893487236, 78.00215820586445, 49.49298762787598, 34.995890762246425)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40786"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Jet Navigation Chart, Sheet 23",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40786\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83194/nyu_2451_40786.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-40764"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40786",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40786",
+  "nyu_addl_dspace_s": "41846",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(49.00139893487236, 78.00215820586445, 49.49298762787598, 34.995890762246425)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40787.json b/metadata-aardvark/Datasets/nyu-2451-40787.json
index dd9e41b28..0f5ec6e4e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40787.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40787.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40787",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Jet Navigation Chart, Sheet 24",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40787\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83195/nyu_2451_40787.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-40764"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40787",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40787",
-  "nyu_addl_dspace_s": "41847",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(77.99999999999997, 108.00059946977971, 49.500009999999996, 34.99885531396721)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40787"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Jet Navigation Chart, Sheet 24",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40787\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83195/nyu_2451_40787.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-40764"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40787",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40787",
+  "nyu_addl_dspace_s": "41847",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(77.99999999999997, 108.00059946977971, 49.500009999999996, 34.99885531396721)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40788.json b/metadata-aardvark/Datasets/nyu-2451-40788.json
index 9c14b8b4b..63002335c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40788.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40788.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40788",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Jet Navigation Chart, Sheet 25",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40788\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83196/nyu_2451_40788.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-40764"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40788",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40788",
-  "nyu_addl_dspace_s": "41848",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(107.99976199999998, 135.00623582588008, 49.50017919999996, 34.99612252423171)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40788"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Jet Navigation Chart, Sheet 25",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40788\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83196/nyu_2451_40788.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-40764"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40788",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40788",
+  "nyu_addl_dspace_s": "41848",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(107.99976199999998, 135.00623582588008, 49.50017919999996, 34.99612252423171)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40789.json b/metadata-aardvark/Datasets/nyu-2451-40789.json
index ab2077535..3794ff037 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40789.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40789.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40789",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Jet Navigation Chart, Sheet 26",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40789\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83197/nyu_2451_40789.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-40764"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40789",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40789",
-  "nyu_addl_dspace_s": "41849",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(135.00118799999998, 154.50706239001994, 49.50017919999996, 34.996122524231815)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40789"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Jet Navigation Chart, Sheet 26",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40789\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83197/nyu_2451_40789.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-40764"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40789",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40789",
+  "nyu_addl_dspace_s": "41849",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(135.00118799999998, 154.50706239001994, 49.50017919999996, 34.996122524231815)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40790.json b/metadata-aardvark/Datasets/nyu-2451-40790.json
index c00e31c37..e80943bd1 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40790.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40790.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40790",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Jet Navigation Chart, Sheet 027a ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40790\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83198/nyu_2451_40790.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-40764"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40790",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40790",
-  "nyu_addl_dspace_s": "41850",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(154.49999999999997, 179.9995204987998, 49.499999999999986, 34.998842700738884)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40790"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Jet Navigation Chart, Sheet 027a ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40790\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83198/nyu_2451_40790.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-40764"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40790",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40790",
+  "nyu_addl_dspace_s": "41850",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(154.49999999999997, 179.9995204987998, 49.499999999999986, 34.998842700738884)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40791.json b/metadata-aardvark/Datasets/nyu-2451-40791.json
index 44eae06bc..e5f226a16 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40791.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40791.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40791",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Jet Navigation Chart, Sheet 027E ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40791\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83199/nyu_2451_40791.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-40764"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40791",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40791",
-  "nyu_addl_dspace_s": "41851",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-179.99999999999994, -176.9998277798986, 49.498340612710095, 34.99855441876391)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40791"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Jet Navigation Chart, Sheet 027E ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40791\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83199/nyu_2451_40791.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-40764"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40791",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40791",
+  "nyu_addl_dspace_s": "41851",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-179.99999999999994, -176.9998277798986, 49.498340612710095, 34.99855441876391)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40792.json b/metadata-aardvark/Datasets/nyu-2451-40792.json
index 08f72f47b..717823ebb 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40792.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40792.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40792",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Jet Navigation Chart, Sheet 027W ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40792\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83200/nyu_2451_40792.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-40764"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40792",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40792",
-  "nyu_addl_dspace_s": "41852",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-177.00102699999994, -149.99455317412082, 49.50017919999996, 34.996122524232305)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40792"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Jet Navigation Chart, Sheet 027W ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40792\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83200/nyu_2451_40792.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-40764"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40792",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40792",
+  "nyu_addl_dspace_s": "41852",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-177.00102699999994, -149.99455317412082, 49.50017919999996, 34.996122524232305)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40793.json b/metadata-aardvark/Datasets/nyu-2451-40793.json
index d5098cc3e..bdbc509fe 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40793.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40793.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40793",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Jet Navigation Chart, Sheet 28",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40793\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83201/nyu_2451_40793.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-40764"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40793",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40793",
-  "nyu_addl_dspace_s": "41853",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-149.99780272633998, -123.99656387605344, 49.50017919999996, 34.99612252401633)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40793"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Jet Navigation Chart, Sheet 28",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40793\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83201/nyu_2451_40793.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-40764"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40793",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40793",
+  "nyu_addl_dspace_s": "41853",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-149.99780272633998, -123.99656387605344, 49.50017919999996, 34.99612252401633)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40794.json b/metadata-aardvark/Datasets/nyu-2451-40794.json
index 790b3ca24..49bfa88a7 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40794.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40794.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40794",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Jet Navigation Chart, Sheet 31",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40794\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83202/nyu_2451_40794.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-40764"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40794",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40794",
-  "nyu_addl_dspace_s": "41854",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-64.99806882633999, -38.996829976237166, 49.84184989999997, 34.9955096165845)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40794"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Jet Navigation Chart, Sheet 31",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40794\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83202/nyu_2451_40794.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-40764"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40794",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40794",
+  "nyu_addl_dspace_s": "41854",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-64.99806882633999, -38.996829976237166, 49.84184989999997, 34.9955096165845)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40795.json b/metadata-aardvark/Datasets/nyu-2451-40795.json
index 7f52daba0..64abdc3b1 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40795.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40795.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40795",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Jet Navigation Chart, Sheet 32",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40795\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83203/nyu_2451_40795.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-40764"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40795",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40795",
-  "nyu_addl_dspace_s": "41855",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-38.997273652679986, -8.994875909264431, 49.50017919999996, 34.99612252424495)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40795"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Jet Navigation Chart, Sheet 32",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40795\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83203/nyu_2451_40795.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-40764"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40795",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40795",
+  "nyu_addl_dspace_s": "41855",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-38.997273652679986, -8.994875909264431, 49.50017919999996, 34.99612252424495)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40796.json b/metadata-aardvark/Datasets/nyu-2451-40796.json
index c49f5a44e..5085a7bfa 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40796.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40796.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40796",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Jet Navigation Chart, Sheet 33",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40796\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83204/nyu_2451_40796.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-40764"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40796",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40796",
-  "nyu_addl_dspace_s": "41856",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-17.999803699999998, 7.506909893439951, 35.00069689999997, 17.49548101248759)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40796"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Jet Navigation Chart, Sheet 33",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40796\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83204/nyu_2451_40796.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-40764"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40796",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40796",
+  "nyu_addl_dspace_s": "41856",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-17.999803699999998, 7.506909893439951, 35.00069689999997, 17.49548101248759)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40797.json b/metadata-aardvark/Datasets/nyu-2451-40797.json
index efdcf6f8b..76cc3ca6c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40797.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40797.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40797",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Jet Navigation Chart, Sheet 34",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40797\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83205/nyu_2451_40797.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-40764"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40797",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40797",
-  "nyu_addl_dspace_s": "41857",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(7.499673226377346, 33.00638678136449, 35.00069691318554, 17.495481056066584)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40797"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Jet Navigation Chart, Sheet 34",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40797\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83205/nyu_2451_40797.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-40764"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40797",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40797",
+  "nyu_addl_dspace_s": "41857",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(7.499673226377346, 33.00638678136449, 35.00069691318554, 17.495481056066584)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40798.json b/metadata-aardvark/Datasets/nyu-2451-40798.json
index d640d0712..6173090b7 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40798.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40798.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40798",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Jet Navigation Chart, Sheet 35",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40798\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83206/nyu_2451_40798.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-40764"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40798",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40798",
-  "nyu_addl_dspace_s": "41858",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(32.99915484379809, 59.00578847551153, 35.00069691318554, 17.495481056066623)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40798"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Jet Navigation Chart, Sheet 35",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40798\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83206/nyu_2451_40798.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-40764"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40798",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40798",
+  "nyu_addl_dspace_s": "41858",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(32.99915484379809, 59.00578847551153, 35.00069691318554, 17.495481056066623)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40799.json b/metadata-aardvark/Datasets/nyu-2451-40799.json
index daa8c0622..fe35b8a26 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40799.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40799.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40799",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Jet Navigation Chart, Sheet 36",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40799\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83207/nyu_2451_40799.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-40764"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40799",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40799",
-  "nyu_addl_dspace_s": "41859",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(59.0011457794706, 86.25398305568513, 34.998901417306044, 17.498535795562866)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40799"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Jet Navigation Chart, Sheet 36",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40799\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83207/nyu_2451_40799.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-40764"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40799",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40799",
+  "nyu_addl_dspace_s": "41859",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(59.0011457794706, 86.25398305568513, 34.998901417306044, 17.498535795562866)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40800.json b/metadata-aardvark/Datasets/nyu-2451-40800.json
index 813100c11..1e31ebee9 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40800.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40800.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40800",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Jet Navigation Chart, Sheet 37",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40800\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83208/nyu_2451_40800.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-40764"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40800",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40800",
-  "nyu_addl_dspace_s": "41860",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(86.25039582864112, 113.50323310485568, 34.998901417306044, 17.498535795562827)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40800"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Jet Navigation Chart, Sheet 37",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40800\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83208/nyu_2451_40800.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-40764"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40800",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40800",
+  "nyu_addl_dspace_s": "41860",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(86.25039582864112, 113.50323310485568, 34.998901417306044, 17.498535795562827)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40801.json b/metadata-aardvark/Datasets/nyu-2451-40801.json
index 82e83e449..c6b4f6150 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40801.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40801.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40801",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Jet Navigation Chart, Sheet 38",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40801\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83209/nyu_2451_40801.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-40764"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40801",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40801",
-  "nyu_addl_dspace_s": "41861",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(113.49886399999997, 138.00573743847997, 35.00069689999997, 17.495481012487566)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40801"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Jet Navigation Chart, Sheet 38",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40801\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83209/nyu_2451_40801.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-40764"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40801",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40801",
+  "nyu_addl_dspace_s": "41861",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(113.49886399999997, 138.00573743847997, 35.00069689999997, 17.495481012487566)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40802.json b/metadata-aardvark/Datasets/nyu-2451-40802.json
index c5768d89d..dbdac860a 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40802.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40802.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40802",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Jet Navigation Chart, Sheet 39",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40802\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83210/nyu_2451_40802.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-40764"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40802",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40802",
-  "nyu_addl_dspace_s": "41862",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(137.9989702749624, 161.1715246227885, 35.00069691318554, 17.49548105606652)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40802"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Jet Navigation Chart, Sheet 39",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40802\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83210/nyu_2451_40802.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-40764"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40802",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40802",
+  "nyu_addl_dspace_s": "41862",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(137.9989702749624, 161.1715246227885, 35.00069691318554, 17.49548105606652)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40803.json b/metadata-aardvark/Datasets/nyu-2451-40803.json
index 0bef9a75f..fdfe3e6ab 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40803.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40803.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40803",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Jet Navigation Chart, Sheet 040E ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40803\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83211/nyu_2451_40803.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-40764"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40803",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40803",
-  "nyu_addl_dspace_s": "41863",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(161.18749999999997, 179.99924072890042, 34.999999999999986, 17.499814843409343)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40803"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Jet Navigation Chart, Sheet 040E ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40803\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83211/nyu_2451_40803.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-40764"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40803",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40803",
+  "nyu_addl_dspace_s": "41863",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(161.18749999999997, 179.99924072890042, 34.999999999999986, 17.499814843409343)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40804.json b/metadata-aardvark/Datasets/nyu-2451-40804.json
index 394cf95b6..9490d7e26 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40804.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40804.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40804",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Jet Navigation Chart, Sheet 040W ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40804\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83212/nyu_2451_40804.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-40764"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40804",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40804",
-  "nyu_addl_dspace_s": "41864",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-179.99999999999994, -171.50020656856748, 34.98466048909524, 17.498504676809862)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40804"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Jet Navigation Chart, Sheet 040W ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40804\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83212/nyu_2451_40804.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-40764"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40804",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40804",
+  "nyu_addl_dspace_s": "41864",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-179.99999999999994, -171.50020656856748, 34.98466048909524, 17.498504676809862)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40805.json b/metadata-aardvark/Datasets/nyu-2451-40805.json
index 41a874a13..d72c5d3d8 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40805.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40805.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40805",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Jet Navigation Chart, Sheet 41",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40805\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83213/nyu_2451_40805.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-40764"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40805",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40805",
-  "nyu_addl_dspace_s": "41865",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-171.4995499999999, -144.24671268269998, 35.00069689999997, 17.49548101248759)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40805"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Jet Navigation Chart, Sheet 41",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40805\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83213/nyu_2451_40805.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-40764"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40805",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40805",
+  "nyu_addl_dspace_s": "41865",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-171.4995499999999, -144.24671268269998, 35.00069689999997, 17.49548101248759)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40806.json b/metadata-aardvark/Datasets/nyu-2451-40806.json
index ec61ff832..d321ed05b 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40806.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40806.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40806",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Jet Navigation Chart, Sheet 42",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40806\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83214/nyu_2451_40806.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-40764"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40806",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40806",
-  "nyu_addl_dspace_s": "41866",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-144.2510814611486, -116.99824418474564, 34.998898639528264, 17.4968174953476)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40806"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Jet Navigation Chart, Sheet 42",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40806\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83214/nyu_2451_40806.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-40764"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40806",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40806",
+  "nyu_addl_dspace_s": "41866",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-144.2510814611486, -116.99824418474564, 34.998898639528264, 17.4968174953476)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40807.json b/metadata-aardvark/Datasets/nyu-2451-40807.json
index b82170262..0cb8235d2 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40807.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40807.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40807",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Jet Navigation Chart, Sheet 43",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40807\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83215/nyu_2451_40807.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-40764"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40807",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40807",
-  "nyu_addl_dspace_s": "41867",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-125.00065901370115, -103.99502442276297, 49.50017919508379, 24.995380337724963)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40807"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Jet Navigation Chart, Sheet 43",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40807\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83215/nyu_2451_40807.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-40764"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40807",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40807",
+  "nyu_addl_dspace_s": "41867",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-125.00065901370115, -103.99502442276297, 49.50017919508379, 24.995380337724963)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40808.json b/metadata-aardvark/Datasets/nyu-2451-40808.json
index c0fb426cf..02eecd629 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40808.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40808.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40808",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Jet Navigation Chart, Sheet 44",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40808\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83216/nyu_2451_40808.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-40764"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40808",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40808",
-  "nyu_addl_dspace_s": "41868",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-103.99954965746993, -84.49187702319904, 49.50017919508379, 24.995380337921613)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40808"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Jet Navigation Chart, Sheet 44",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40808\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83216/nyu_2451_40808.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-40764"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40808",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40808",
+  "nyu_addl_dspace_s": "41868",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-103.99954965746993, -84.49187702319904, 49.50017919508379, 24.995380337921613)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40809.json b/metadata-aardvark/Datasets/nyu-2451-40809.json
index b66522aa2..447d8425b 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40809.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40809.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40809",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Jet Navigation Chart, Sheet 45",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40809\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83217/nyu_2451_40809.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-40764"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40809",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40809",
-  "nyu_addl_dspace_s": "41869",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-84.4988271995652, -64.99475111247385, 49.50017919508379, 24.995380337725155)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40809"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Jet Navigation Chart, Sheet 45",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40809\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83217/nyu_2451_40809.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-40764"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40809",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40809",
+  "nyu_addl_dspace_s": "41869",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-84.4988271995652, -64.99475111247385, 49.50017919508379, 24.995380337725155)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40810.json b/metadata-aardvark/Datasets/nyu-2451-40810.json
index 9e980c2a9..9cc3e3500 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40810.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40810.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40810",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Jet Navigation Chart, Sheet 46",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40810\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83218/nyu_2451_40810.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-40764"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40810",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40810",
-  "nyu_addl_dspace_s": "41870",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-116.99839515124263, -89.49739611013231, 25.000499342853075, 17.495542033625608)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40810"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Jet Navigation Chart, Sheet 46",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40810\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83218/nyu_2451_40810.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-40764"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40810",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40810",
+  "nyu_addl_dspace_s": "41870",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-116.99839515124263, -89.49739611013231, 25.000499342853075, 17.495542033625608)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40811.json b/metadata-aardvark/Datasets/nyu-2451-40811.json
index d2036d2c4..d149b673e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40811.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40811.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40811",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Jet Navigation Chart, Sheet 47",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40811\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83219/nyu_2451_40811.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-40764"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40811",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40811",
-  "nyu_addl_dspace_s": "41871",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-89.50040947599258, -62.995654041026825, 31.999380544899108, 17.49564935447414)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40811"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Jet Navigation Chart, Sheet 47",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40811\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83219/nyu_2451_40811.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-40764"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40811",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40811",
+  "nyu_addl_dspace_s": "41871",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-89.50040947599258, -62.995654041026825, 31.999380544899108, 17.49564935447414)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40812.json b/metadata-aardvark/Datasets/nyu-2451-40812.json
index aa3441798..b31fcc657 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40812.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40812.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40812",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Jet Navigation Chart, Sheet 48",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40812\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83220/nyu_2451_40812.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-40764"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40812",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40812",
-  "nyu_addl_dspace_s": "41872",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-64.99830785515155, -38.99527077075702, 34.998898639528264, 17.49681749548)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40812"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Jet Navigation Chart, Sheet 48",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40812\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83220/nyu_2451_40812.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-40764"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40812",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40812",
+  "nyu_addl_dspace_s": "41872",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-64.99830785515155, -38.99527077075702, 34.998898639528264, 17.49681749548)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40813.json b/metadata-aardvark/Datasets/nyu-2451-40813.json
index 2a1934f80..10a4d5590 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40813.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40813.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40813",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Jet Navigation Chart, Sheet 49",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40813\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83221/nyu_2451_40813.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-40764"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40813",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40813",
-  "nyu_addl_dspace_s": "41873",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-39.0008702374249, -17.993437372974796, 35.00069691318554, 17.49548105606656)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40813"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Jet Navigation Chart, Sheet 49",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40813\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83221/nyu_2451_40813.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-40764"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40813",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40813",
+  "nyu_addl_dspace_s": "41873",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-39.0008702374249, -17.993437372974796, 35.00069691318554, 17.49548105606656)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40814.json b/metadata-aardvark/Datasets/nyu-2451-40814.json
index 8bd0696a3..dd50ef264 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40814.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40814.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40814",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Jet Navigation Chart, Sheet 50",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40814\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83222/nyu_2451_40814.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-40764"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40814",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40814",
-  "nyu_addl_dspace_s": "41874",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-5.333815999999998, 19.33849861519999, 17.499898299999998, -0.004618683090123918)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40814"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Jet Navigation Chart, Sheet 50",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40814\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83222/nyu_2451_40814.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-40764"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40814",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40814",
+  "nyu_addl_dspace_s": "41874",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-5.333815999999998, 19.33849861519999, 17.499898299999998, -0.004618683090123918)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40815.json b/metadata-aardvark/Datasets/nyu-2451-40815.json
index 2e706b5f4..d869a7c79 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40815.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40815.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40815",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Jet Navigation Chart, Sheet 51",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40815\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83223/nyu_2451_40815.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-40764"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40815",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40815",
-  "nyu_addl_dspace_s": "41875",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(19.335999875616483, 44.005079275616495, 17.499248833005737, -0.005560142807706961)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40815"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Jet Navigation Chart, Sheet 51",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40815\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83223/nyu_2451_40815.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-40764"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40815",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40815",
+  "nyu_addl_dspace_s": "41875",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(19.335999875616483, 44.005079275616495, 17.499248833005737, -0.005560142807706961)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40816.json b/metadata-aardvark/Datasets/nyu-2451-40816.json
index 495624703..9a73b3de4 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40816.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40816.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40816",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Jet Navigation Chart, Sheet 52",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40816\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83224/nyu_2451_40816.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-40764"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40816",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40816",
-  "nyu_addl_dspace_s": "41876",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(43.999846099999985, 68.75488130356003, 17.499898299999998, -0.0046186830901620846)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40816"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Jet Navigation Chart, Sheet 52",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40816\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83224/nyu_2451_40816.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-40764"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40816",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40816",
+  "nyu_addl_dspace_s": "41876",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(43.999846099999985, 68.75488130356003, 17.499898299999998, -0.0046186830901620846)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40817.json b/metadata-aardvark/Datasets/nyu-2451-40817.json
index e4ddc55a3..d699a3275 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40817.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40817.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40817",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Jet Navigation Chart, Sheet 53",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40817\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83225/nyu_2451_40817.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-40764"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40817",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40817",
-  "nyu_addl_dspace_s": "41877",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(68.74945769999997, 93.50449290355996, 17.499898299999998, -0.00461868309013664)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40817"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Jet Navigation Chart, Sheet 53",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40817\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83225/nyu_2451_40817.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-40764"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40817",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40817",
+  "nyu_addl_dspace_s": "41877",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(68.74945769999997, 93.50449290355996, 17.499898299999998, -0.00461868309013664)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40818.json b/metadata-aardvark/Datasets/nyu-2451-40818.json
index 817e45961..63572d9c4 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40818.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40818.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40818",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Jet Navigation Chart, Sheet 54",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40818\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83226/nyu_2451_40818.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-40764"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40818",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40818",
-  "nyu_addl_dspace_s": "41878",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(93.50101798630344, 118.1697360169935, 17.499901040778607, -0.004615782496134958)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40818"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Jet Navigation Chart, Sheet 54",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40818\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83226/nyu_2451_40818.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-40764"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40818",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40818",
+  "nyu_addl_dspace_s": "41878",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(93.50101798630344, 118.1697360169935, 17.499901040778607, -0.004615782496134958)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40819.json b/metadata-aardvark/Datasets/nyu-2451-40819.json
index 6d1fae8c5..074f23e8b 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40819.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40819.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40819",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Jet Navigation Chart, Sheet 55",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40819\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83227/nyu_2451_40819.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-40764"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40819",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40819",
-  "nyu_addl_dspace_s": "41879",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(118.16687430363186, 142.83739060797924, 17.499898263000848, -0.004618695075433568)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40819"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Jet Navigation Chart, Sheet 55",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40819\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83227/nyu_2451_40819.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-40764"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40819",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40819",
+  "nyu_addl_dspace_s": "41879",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(118.16687430363186, 142.83739060797924, 17.499898263000848, -0.004618695075433568)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40820.json b/metadata-aardvark/Datasets/nyu-2451-40820.json
index 87e99558d..6be0c1897 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40820.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40820.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40820",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Jet Navigation Chart, Sheet 56",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40820\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83228/nyu_2451_40820.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-40764"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40820",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40820",
-  "nyu_addl_dspace_s": "41880",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(142.8340568059116, 167.5009765631148, 17.500797399829448, -0.0018776485887912516)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40820"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Jet Navigation Chart, Sheet 56",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40820\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83228/nyu_2451_40820.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-40764"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40820",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40820",
+  "nyu_addl_dspace_s": "41880",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(142.8340568059116, 167.5009765631148, 17.500797399829448, -0.0018776485887912516)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40821.json b/metadata-aardvark/Datasets/nyu-2451-40821.json
index 640a1570c..65213b915 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40821.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40821.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40821",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Jet Navigation Chart, Sheet 057E ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40821\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83229/nyu_2451_40821.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-40764"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40821",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40821",
-  "nyu_addl_dspace_s": "41881",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(167.49999999999997, 179.99980019181535, 17.49999999999999, -0.0027137472449007415)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40821"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Jet Navigation Chart, Sheet 057E ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40821\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83229/nyu_2451_40821.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-40764"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40821",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40821",
+  "nyu_addl_dspace_s": "41881",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(167.49999999999997, 179.99980019181535, 17.49999999999999, -0.0027137472449007415)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40822.json b/metadata-aardvark/Datasets/nyu-2451-40822.json
index 814789f28..77a74cdfe 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40822.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40822.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40822",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Jet Navigation Chart, Sheet 057W ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40822\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83230/nyu_2451_40822.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-40764"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40822",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40822",
-  "nyu_addl_dspace_s": "41882",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-179.99999999999994, -168.00029223770196, 17.49999999999999, 0.0011381394500165549)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40822"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Jet Navigation Chart, Sheet 057W ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40822\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83230/nyu_2451_40822.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-40764"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40822",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40822",
+  "nyu_addl_dspace_s": "41882",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-179.99999999999994, -168.00029223770196, 17.49999999999999, 0.0011381394500165549)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40823.json b/metadata-aardvark/Datasets/nyu-2451-40823.json
index cf5bce836..173a267c4 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40823.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40823.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40823",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Jet Navigation Chart, Sheet 58",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40823\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83231/nyu_2451_40823.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-40764"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40823",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40823",
-  "nyu_addl_dspace_s": "41883",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-167.99915388196365, -143.9939988308137, 17.499898263000848, -0.00461869507503918)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40823"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Jet Navigation Chart, Sheet 58",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40823\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83231/nyu_2451_40823.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-40764"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40823",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40823",
+  "nyu_addl_dspace_s": "41883",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-167.99915388196365, -143.9939988308137, 17.499898263000848, -0.00461869507503918)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40824.json b/metadata-aardvark/Datasets/nyu-2451-40824.json
index 75fac9fd3..3826abf20 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40824.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40824.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40824",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Jet Navigation Chart, Sheet 59",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40824\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83232/nyu_2451_40824.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-40764"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40824",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40824",
-  "nyu_addl_dspace_s": "41884",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-143.999414916128, -118.99621798500908, 17.499898263000848, -0.004618695198533756)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40824"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Jet Navigation Chart, Sheet 59",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40824\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83232/nyu_2451_40824.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-40764"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40824",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40824",
+  "nyu_addl_dspace_s": "41884",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-143.999414916128, -118.99621798500908, 17.499898263000848, -0.004618695198533756)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40825.json b/metadata-aardvark/Datasets/nyu-2451-40825.json
index f452803ca..fb87cf088 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40825.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40825.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40825",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Jet Navigation Chart, Sheet 60",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40825\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83233/nyu_2451_40825.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-40764"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40825",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40825",
-  "nyu_addl_dspace_s": "41885",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-118.99869972633996, -93.99550275772081, 17.499898299999998, -0.004618683075315255)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40825"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Jet Navigation Chart, Sheet 60",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40825\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83233/nyu_2451_40825.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-40764"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40825",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40825",
+  "nyu_addl_dspace_s": "41885",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-118.99869972633996, -93.99550275772081, 17.499898299999998, -0.004618683075315255)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40826.json b/metadata-aardvark/Datasets/nyu-2451-40826.json
index 113c11652..e1a2bceba 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40826.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40826.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40826",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Jet Navigation Chart, Sheet 61",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40826\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83234/nyu_2451_40826.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-40764"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40826",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40826",
-  "nyu_addl_dspace_s": "41886",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-93.99962995152352, -70.99431505382566, 17.499898263000848, -0.004618695075484457)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40826"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Jet Navigation Chart, Sheet 61",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40826\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83234/nyu_2451_40826.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-40764"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40826",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40826",
+  "nyu_addl_dspace_s": "41886",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-93.99962995152352, -70.99431505382566, 17.499898263000848, -0.004618695075484457)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40827.json b/metadata-aardvark/Datasets/nyu-2451-40827.json
index 18990704b..53fe9453c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40827.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40827.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40827",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Jet Navigation Chart, Sheet 62",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40827\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83235/nyu_2451_40827.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-40764"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40827",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40827",
-  "nyu_addl_dspace_s": "41887",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-70.99906840181593, -47.995551777774985, 17.499898263000848, -0.004618695075764346)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40827"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Jet Navigation Chart, Sheet 62",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40827\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83235/nyu_2451_40827.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-40764"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40827",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40827",
+  "nyu_addl_dspace_s": "41887",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-70.99906840181593, -47.995551777774985, 17.499898263000848, -0.004618695075764346)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40828.json b/metadata-aardvark/Datasets/nyu-2451-40828.json
index 1d3d6d62c..82dd90aa1 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40828.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40828.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40828",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Jet Navigation Chart, Sheet 63",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40828\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83236/nyu_2451_40828.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-40764"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40828",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40828",
-  "nyu_addl_dspace_s": "41888",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-48.000452643120944, -26.99481805232816, 17.499898263000848, -0.004618695075700735)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40828"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Jet Navigation Chart, Sheet 63",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40828\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83236/nyu_2451_40828.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-40764"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40828",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40828",
+  "nyu_addl_dspace_s": "41888",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-48.000452643120944, -26.99481805232816, 17.499898263000848, -0.004618695075700735)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40829.json b/metadata-aardvark/Datasets/nyu-2451-40829.json
index f173b6ec4..6e74abe88 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40829.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40829.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40829",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Jet Navigation Chart, Sheet 64",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40829\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83237/nyu_2451_40829.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-40764"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40829",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40829",
-  "nyu_addl_dspace_s": "41889",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-27.00019339999999, -5.329197523339971, 17.499898299999998, -0.0046186830901620846)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40829"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Jet Navigation Chart, Sheet 64",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40829\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83237/nyu_2451_40829.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-40764"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40829",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40829",
+  "nyu_addl_dspace_s": "41889",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-27.00019339999999, -5.329197523339971, 17.499898299999998, -0.0046186830901620846)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40830.json b/metadata-aardvark/Datasets/nyu-2451-40830.json
index a520d8262..ebad084a8 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40830.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40830.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40830",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Jet Navigation Chart, Sheet 65",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40830\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83238/nyu_2451_40830.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-40764"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40830",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40830",
-  "nyu_addl_dspace_s": "41890",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-15.000323899999993, 9.004831187339999, -0.0008991368289942126, -17.505160665133698)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40830"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Jet Navigation Chart, Sheet 65",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40830\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83238/nyu_2451_40830.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-40764"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40830",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40830",
+  "nyu_addl_dspace_s": "41890",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-15.000323899999993, 9.004831187339999, -0.0008991368289942126, -17.505160665133698)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40831.json b/metadata-aardvark/Datasets/nyu-2451-40831.json
index 3a27d6e86..74c11f63b 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40831.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40831.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40831",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Jet Navigation Chart, Sheet 66",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40831\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83239/nyu_2451_40831.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-40764"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40831",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40831",
-  "nyu_addl_dspace_s": "41891",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(8.999413100184668, 33.33904705159124, -0.0008991368286507126, -17.505160639565805)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40831"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Jet Navigation Chart, Sheet 66",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40831\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83239/nyu_2451_40831.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-40764"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40831",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40831",
+  "nyu_addl_dspace_s": "41891",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(8.999413100184668, 33.33904705159124, -0.0008991368286507126, -17.505160639565805)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40832.json b/metadata-aardvark/Datasets/nyu-2451-40832.json
index 0a5b10f27..84e68cc35 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40832.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40832.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40832",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Jet Navigation Chart, Sheet 67",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40832\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83240/nyu_2451_40832.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-40764"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40832",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40832",
-  "nyu_addl_dspace_s": "41892",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(33.334162623114814, 57.67199830086414, -0.0008991368286507126, -17.50516063956583)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40832"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Jet Navigation Chart, Sheet 67",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40832\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83240/nyu_2451_40832.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-40764"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40832",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40832",
+  "nyu_addl_dspace_s": "41892",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(33.334162623114814, 57.67199830086414, -0.0008991368286507126, -17.50516063956583)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40833.json b/metadata-aardvark/Datasets/nyu-2451-40833.json
index 0f8e69793..09a88b32a 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40833.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40833.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40833",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Jet Navigation Chart, Sheet 68",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40833\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83241/nyu_2451_40833.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-40764"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40833",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40833",
-  "nyu_addl_dspace_s": "41893",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(56.9918200520912, 82.0037980520912, 0.16136789394984138, -17.500438439072052)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40833"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Jet Navigation Chart, Sheet 68",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40833\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83241/nyu_2451_40833.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-40764"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40833",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40833",
+  "nyu_addl_dspace_s": "41893",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(56.9918200520912, 82.0037980520912, 0.16136789394984138, -17.500438439072052)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40834.json b/metadata-aardvark/Datasets/nyu-2451-40834.json
index 2a58e5a97..0c21e5161 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40834.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40834.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40834",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Jet Navigation Chart, Sheet 073E ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40834\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83242/nyu_2451_40834.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-40764"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40834",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40834",
-  "nyu_addl_dspace_s": "41894",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(178.99999999999997, 179.99984015495872, 0.0, -17.502588153861208)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40834"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Jet Navigation Chart, Sheet 073E ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40834\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83242/nyu_2451_40834.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-40764"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40834",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40834",
+  "nyu_addl_dspace_s": "41894",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(178.99999999999997, 179.99984015495872, 0.0, -17.502588153861208)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40835.json b/metadata-aardvark/Datasets/nyu-2451-40835.json
index 90a67be64..ece859354 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40835.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40835.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40835",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Jet Navigation Chart, Sheet 073W ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40835\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83243/nyu_2451_40835.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-40764"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40835",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40835",
-  "nyu_addl_dspace_s": "41895",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-179.99999999999994, -155.98901458783553, 0.07815281249303949, -17.495816050092653)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40835"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Jet Navigation Chart, Sheet 073W ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40835\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83243/nyu_2451_40835.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-40764"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40835",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40835",
+  "nyu_addl_dspace_s": "41895",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-179.99999999999994, -155.98901458783553, 0.07815281249303949, -17.495816050092653)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40836.json b/metadata-aardvark/Datasets/nyu-2451-40836.json
index 8945364a4..243c0f5d8 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40836.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40836.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40836",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Jet Navigation Chart, Sheet 074N ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40836\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83244/nyu_2451_40836.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-40764"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40836",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40836",
-  "nyu_addl_dspace_s": "41896",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-156.00274793031932, -132.32848193031916, 0.0027381637839986074, -17.502540360114736)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40836"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Jet Navigation Chart, Sheet 074N ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40836\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83244/nyu_2451_40836.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-40764"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40836",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40836",
+  "nyu_addl_dspace_s": "41896",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-156.00274793031932, -132.32848193031916, 0.0027381637839986074, -17.502540360114736)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40837.json b/metadata-aardvark/Datasets/nyu-2451-40837.json
index 18e936cab..0633efa6b 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40837.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40837.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40837",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Jet Navigation Chart, Sheet 75",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40837\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83245/nyu_2451_40837.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-40764"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40837",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40837",
-  "nyu_addl_dspace_s": "41897",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-132.33260272006768, -107.66208641572007, -0.0008991368286507126, -17.50516063956569)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40837"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Jet Navigation Chart, Sheet 75",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40837\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83245/nyu_2451_40837.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-40764"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40837",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40837",
+  "nyu_addl_dspace_s": "41897",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-132.33260272006768, -107.66208641572007, -0.0008991368286507126, -17.50516063956569)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40838.json b/metadata-aardvark/Datasets/nyu-2451-40838.json
index 4e6eba915..ed9c7f853 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40838.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40838.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40838",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Jet Navigation Chart, Sheet 76",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40838\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83246/nyu_2451_40838.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-40764"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40838",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40838",
-  "nyu_addl_dspace_s": "41898",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-107.66674554863033, -83.32890987088099, -0.0008991368286507126, -17.505160639565844)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40838"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Jet Navigation Chart, Sheet 76",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40838\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83246/nyu_2451_40838.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-40764"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40838",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40838",
+  "nyu_addl_dspace_s": "41898",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-107.66674554863033, -83.32890987088099, -0.0008991368286507126, -17.505160639565844)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40839.json b/metadata-aardvark/Datasets/nyu-2451-40839.json
index f5394babc..5ed6156ac 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40839.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40839.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40839",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Jet Navigation Chart, Sheet 77",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40839\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83247/nyu_2451_40839.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-40764"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40839",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40839",
-  "nyu_addl_dspace_s": "41899",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-83.33394374038164, -58.99430978897506, -0.0008991368286507126, -17.50516063956582)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40839"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Jet Navigation Chart, Sheet 77",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40839\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83247/nyu_2451_40839.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-40764"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40839",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40839",
+  "nyu_addl_dspace_s": "41899",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-83.33394374038164, -58.99430978897506, -0.0008991368286507126, -17.50516063956582)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40840.json b/metadata-aardvark/Datasets/nyu-2451-40840.json
index 080a916e1..3b51bab59 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40840.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40840.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40840",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Jet Navigation Chart, Sheet 78",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40840\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83248/nyu_2451_40840.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-40764"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40840",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40840",
-  "nyu_addl_dspace_s": "41900",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-58.99919891889809, -34.994043867747244, -0.0008991368286507126, -17.50516063956582)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40840"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Jet Navigation Chart, Sheet 78",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40840\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83248/nyu_2451_40840.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-40764"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40840",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40840",
+  "nyu_addl_dspace_s": "41900",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-58.99919891889809, -34.994043867747244, -0.0008991368286507126, -17.50516063956582)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40841.json b/metadata-aardvark/Datasets/nyu-2451-40841.json
index 4f86440c0..a256b9902 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40841.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40841.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40841",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Jet Navigation Chart, Sheet 79",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40841\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83249/nyu_2451_40841.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-40764"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40841",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40841",
-  "nyu_addl_dspace_s": "41901",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-34.999453353937184, -10.997951353937196, 0.0009686747569764813, -17.509372077054266)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40841"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Jet Navigation Chart, Sheet 79",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40841\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83249/nyu_2451_40841.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-40764"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40841",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40841",
+  "nyu_addl_dspace_s": "41901",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-34.999453353937184, -10.997951353937196, 0.0009686747569764813, -17.509372077054266)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40842.json b/metadata-aardvark/Datasets/nyu-2451-40842.json
index ae984b8e7..26423cc76 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40842.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40842.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40842",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Jet Navigation Chart, Sheet 80",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40842\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83250/nyu_2451_40842.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-40764"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40842",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40842",
-  "nyu_addl_dspace_s": "41902",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-13.999999999999996, 12.003037084398741, -17.5, -35.0001590316442)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40842"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Jet Navigation Chart, Sheet 80",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40842\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83250/nyu_2451_40842.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-40764"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40842",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40842",
+  "nyu_addl_dspace_s": "41902",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-13.999999999999996, 12.003037084398741, -17.5, -35.0001590316442)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40843.json b/metadata-aardvark/Datasets/nyu-2451-40843.json
index ebb143289..756a76203 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40843.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40843.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40843",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Jet Navigation Chart, Sheet 81",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40843\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83251/nyu_2451_40843.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-40764"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40843",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40843",
-  "nyu_addl_dspace_s": "41903",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(11.999443182244736, 38.00607681395823, -17.499899513356077, -35.00449177869767)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40843"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Jet Navigation Chart, Sheet 81",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40843\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83251/nyu_2451_40843.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-40764"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40843",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40843",
+  "nyu_addl_dspace_s": "41903",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(11.999443182244736, 38.00607681395823, -17.499899513356077, -35.00449177869767)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40844.json b/metadata-aardvark/Datasets/nyu-2451-40844.json
index e51a4c837..06c542829 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40844.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40844.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40844",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Jet Navigation Chart, Sheet 82",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40844\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83252/nyu_2451_40844.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-40764"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40844",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40844",
-  "nyu_addl_dspace_s": "41904",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(38.00093440503764, 57.994694405037485, -17.433771398996075, -35.008588739377)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40844"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Jet Navigation Chart, Sheet 82",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40844\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83252/nyu_2451_40844.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-40764"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40844",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40844",
+  "nyu_addl_dspace_s": "41904",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(38.00093440503764, 57.994694405037485, -17.433771398996075, -35.008588739377)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40845.json b/metadata-aardvark/Datasets/nyu-2451-40845.json
index 2fc9cf898..fef39010f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40845.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40845.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40845",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Jet Navigation Chart, Sheet 83",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40845\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83253/nyu_2451_40845.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-40764"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40845",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40845",
-  "nyu_addl_dspace_s": "41905",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(57.99176391652958, 82.00405391652959, -17.49485144054794, -35.00507294002371)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40845"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Jet Navigation Chart, Sheet 83",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40845\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83253/nyu_2451_40845.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-40764"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40845",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40845",
+  "nyu_addl_dspace_s": "41905",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(57.99176391652958, 82.00405391652959, -17.49485144054794, -35.00507294002371)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40846.json b/metadata-aardvark/Datasets/nyu-2451-40846.json
index 3fa8f4f72..17c2f037e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40846.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40846.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40846",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Jet Navigation Chart, Sheet 84",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40846\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83254/nyu_2451_40846.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-40764"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40846",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40846",
-  "nyu_addl_dspace_s": "41906",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(81.99976153816554, 108.00459689622154, -17.499899513356077, -35.00449177869757)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40846"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Jet Navigation Chart, Sheet 84",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40846\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83254/nyu_2451_40846.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-40764"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40846",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40846",
+  "nyu_addl_dspace_s": "41906",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(81.99976153816554, 108.00459689622154, -17.499899513356077, -35.00449177869757)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40847.json b/metadata-aardvark/Datasets/nyu-2451-40847.json
index b3b410006..08cc2fa6e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40847.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40847.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40847",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Jet Navigation Chart, Sheet 88",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40847\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83255/nyu_2451_40847.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-40764"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40847",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40847",
-  "nyu_addl_dspace_s": "41907",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-174.00087023742483, -146.99259817860124, -17.499899513356077, -35.00449177869777)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40847"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Jet Navigation Chart, Sheet 88",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40847\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83255/nyu_2451_40847.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-40764"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40847",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40847",
+  "nyu_addl_dspace_s": "41907",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-174.00087023742483, -146.99259817860124, -17.499899513356077, -35.00449177869777)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40848.json b/metadata-aardvark/Datasets/nyu-2451-40848.json
index c05a1169c..041284afd 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40848.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40848.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40848",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Jet Navigation Chart, Sheet 89",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40848\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83256/nyu_2451_40848.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-40764"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40848",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40848",
-  "nyu_addl_dspace_s": "41908",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-147.00084237842404, -119.99436859325787, -17.499899513356077, -35.00449177869767)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40848"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Jet Navigation Chart, Sheet 89",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40848\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83256/nyu_2451_40848.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-40764"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40848",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40848",
+  "nyu_addl_dspace_s": "41908",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-147.00084237842404, -119.99436859325787, -17.499899513356077, -35.00449177869767)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40849.json b/metadata-aardvark/Datasets/nyu-2451-40849.json
index 129bf3fc6..d8b4942f6 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40849.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40849.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40849",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Jet Navigation Chart, Sheet 90",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40849\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83257/nyu_2451_40849.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-40764"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40849",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40849",
-  "nyu_addl_dspace_s": "41909",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-120.00666188330827, -91.99854967083874, -17.500870027466906, -35.003852332842904)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40849"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Jet Navigation Chart, Sheet 90",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40849\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83257/nyu_2451_40849.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-40764"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40849",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40849",
+  "nyu_addl_dspace_s": "41909",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-120.00666188330827, -91.99854967083874, -17.500870027466906, -35.003852332842904)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40850.json b/metadata-aardvark/Datasets/nyu-2451-40850.json
index 21d57ef72..9746db030 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40850.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40850.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40850",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Jet Navigation Chart, Sheet 91",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40850\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83258/nyu_2451_40850.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-40764"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40850",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40850",
-  "nyu_addl_dspace_s": "41910",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-92.49833331887271, -64.99373773064204, -17.501697787013367, -35.004563267818405)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40850"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Jet Navigation Chart, Sheet 91",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40850\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83258/nyu_2451_40850.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-40764"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40850",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40850",
+  "nyu_addl_dspace_s": "41910",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-92.49833331887271, -64.99373773064204, -17.501697787013367, -35.004563267818405)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40851.json b/metadata-aardvark/Datasets/nyu-2451-40851.json
index b371a7683..1b6211fc6 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40851.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40851.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40851",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Jet Navigation Chart, Sheet 92",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40851\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83259/nyu_2451_40851.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-40764"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40851",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40851",
-  "nyu_addl_dspace_s": "41911",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-65.00010612880887, -39.9951109242055, -17.499899513356077, -35.00449177869757)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40851"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Jet Navigation Chart, Sheet 92",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40851\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83259/nyu_2451_40851.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-40764"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40851",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40851",
+  "nyu_addl_dspace_s": "41911",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-65.00010612880887, -39.9951109242055, -17.499899513356077, -35.00449177869757)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40852.json b/metadata-aardvark/Datasets/nyu-2451-40852.json
index 06f76a367..e00860437 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40852.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40852.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40852",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Jet Navigation Chart, Sheet 93",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40852\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83260/nyu_2451_40852.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-40764"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40852",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40852",
-  "nyu_addl_dspace_s": "41912",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-40.00092197353603, -13.99428834182254, -17.499899513356077, -35.00449177869767)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40852"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Jet Navigation Chart, Sheet 93",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40852\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83260/nyu_2451_40852.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-40764"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40852",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40852",
+  "nyu_addl_dspace_s": "41912",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-40.00092197353603, -13.99428834182254, -17.499899513356077, -35.00449177869767)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40853.json b/metadata-aardvark/Datasets/nyu-2451-40853.json
index 9641b41d1..fed2beb1f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40853.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40853.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40853",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Jet Navigation Chart, Sheet 94",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40853\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83261/nyu_2451_40853.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-40764"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40853",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40853",
-  "nyu_addl_dspace_s": "41913",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-17.99976088119369, 12.004435090673308, -35.000698163540804, -49.67168018045717)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40853"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Jet Navigation Chart, Sheet 94",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40853\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83261/nyu_2451_40853.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-40764"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40853",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40853",
+  "nyu_addl_dspace_s": "41913",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-17.99976088119369, 12.004435090673308, -35.000698163540804, -49.67168018045717)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40854.json b/metadata-aardvark/Datasets/nyu-2451-40854.json
index 0eafdeec0..c6fd2fef6 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40854.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40854.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40854",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Jet Navigation Chart, Sheet 95",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40854\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83262/nyu_2451_40854.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-40764"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40854",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40854",
-  "nyu_addl_dspace_s": "41914",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(11.999443199999995, 39.00591702587991, -35.00069820000001, -49.67168022876794)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40854"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Jet Navigation Chart, Sheet 95",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40854\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83262/nyu_2451_40854.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-40764"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40854",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40854",
+  "nyu_addl_dspace_s": "41914",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(11.999443199999995, 39.00591702587991, -35.00069820000001, -49.67168022876794)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40855.json b/metadata-aardvark/Datasets/nyu-2451-40855.json
index fe4a4fa01..01f23d108 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40855.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40855.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40855",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Jet Navigation Chart, Sheet 96",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40855\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83263/nyu_2451_40855.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-40764"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40855",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40855",
-  "nyu_addl_dspace_s": "41915",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(39.000868699999984, 69.00506471709993, -35.00069820000001, -49.67168022876796)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40855"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Jet Navigation Chart, Sheet 96",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40855\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83263/nyu_2451_40855.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-40764"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40855",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40855",
+  "nyu_addl_dspace_s": "41915",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(39.000868699999984, 69.00506471709993, -35.00069820000001, -49.67168022876796)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40856.json b/metadata-aardvark/Datasets/nyu-2451-40856.json
index 23255946a..974fc38de 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40856.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40856.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40856",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Jet Navigation Chart, Sheet 097N ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40856\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83264/nyu_2451_40856.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-40764"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40856",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40856",
-  "nyu_addl_dspace_s": "41916",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(68.98984920141795, 96.975719201418, -34.8287508762431, -49.66898448813856)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40856"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Jet Navigation Chart, Sheet 097N ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40856\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83264/nyu_2451_40856.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-40764"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40856",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40856",
+  "nyu_addl_dspace_s": "41916",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(68.98984920141795, 96.975719201418, -34.8287508762431, -49.66898448813856)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40857.json b/metadata-aardvark/Datasets/nyu-2451-40857.json
index 39d0c2874..dcac0869e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40857.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40857.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40857",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Jet Navigation Chart, Sheet 101E ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40857\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83265/nyu_2451_40857.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-40764"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40857",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40857",
-  "nyu_addl_dspace_s": "41917",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(174.99999999999997, 179.999200774799, -35.0, -49.68974578550112)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40857"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Jet Navigation Chart, Sheet 101E ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40857\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83265/nyu_2451_40857.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-40764"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40857",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40857",
+  "nyu_addl_dspace_s": "41917",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(174.99999999999997, 179.999200774799, -35.0, -49.68974578550112)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40858.json b/metadata-aardvark/Datasets/nyu-2451-40858.json
index 580753d5e..888e1d71d 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40858.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40858.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40858",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Jet Navigation Chart, Sheet 101W ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40858\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83266/nyu_2451_40858.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-40764"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40858",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40858",
-  "nyu_addl_dspace_s": "41918",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-179.99999999999994, -156.00084191585344, -35.0, -49.68920254593839)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40858"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Jet Navigation Chart, Sheet 101W ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40858\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83266/nyu_2451_40858.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-40764"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40858",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40858",
+  "nyu_addl_dspace_s": "41918",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-179.99999999999994, -156.00084191585344, -35.0, -49.68920254593839)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40859.json b/metadata-aardvark/Datasets/nyu-2451-40859.json
index 4d337af08..81b22e6a9 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40859.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40859.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40859",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Jet Navigation Chart, Sheet 102",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40859\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83267/nyu_2451_40859.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-40764"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40859",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40859",
-  "nyu_addl_dspace_s": "41919",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-155.99991999999995, -128.99524444778004, -35.00069820000001, -49.67168022876794)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40859"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Jet Navigation Chart, Sheet 102",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40859\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83267/nyu_2451_40859.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-40764"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40859",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40859",
+  "nyu_addl_dspace_s": "41919",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-155.99991999999995, -128.99524444778004, -35.00069820000001, -49.67168022876794)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40860.json b/metadata-aardvark/Datasets/nyu-2451-40860.json
index ddb4bf9ab..db649a38f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40860.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40860.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40860",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Jet Navigation Chart, Sheet 103",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40860\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83268/nyu_2451_40860.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-40764"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40860",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40860",
-  "nyu_addl_dspace_s": "41920",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-129.00086999999996, -98.99307743558013, -35.00069820000001, -49.67168022876791)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40860"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Jet Navigation Chart, Sheet 103",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40860\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83268/nyu_2451_40860.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-40764"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40860",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40860",
+  "nyu_addl_dspace_s": "41920",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-129.00086999999996, -98.99307743558013, -35.00069820000001, -49.67168022876791)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40861.json b/metadata-aardvark/Datasets/nyu-2451-40861.json
index 27f18475a..9f295c502 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40861.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40861.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40861",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Jet Navigation Chart, Sheet 104",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40861\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83269/nyu_2451_40861.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-40764"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40861",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40861",
-  "nyu_addl_dspace_s": "41921",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-98.99928519999997, -71.99460964778022, -35.00069820000001, -49.67168022876786)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40861"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Jet Navigation Chart, Sheet 104",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40861\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83269/nyu_2451_40861.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-40764"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40861",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40861",
+  "nyu_addl_dspace_s": "41921",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-98.99928519999997, -71.99460964778022, -35.00069820000001, -49.67168022876786)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40862.json b/metadata-aardvark/Datasets/nyu-2451-40862.json
index 27bc87379..5be0ec720 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40862.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40862.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40862",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Jet Navigation Chart, Sheet 105",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40862\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83270/nyu_2451_40862.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-40764"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40862",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40862",
-  "nyu_addl_dspace_s": "41922",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-72.00023509999998, -44.995559547780275, -35.00069820000001, -49.67168022876786)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40862"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Jet Navigation Chart, Sheet 105",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40862\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83270/nyu_2451_40862.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-40764"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40862",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40862",
+  "nyu_addl_dspace_s": "41922",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-72.00023509999998, -44.995559547780275, -35.00069820000001, -49.67168022876786)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40863.json b/metadata-aardvark/Datasets/nyu-2451-40863.json
index 6ae3b299e..63efc4219 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40863.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40863.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40863",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Jet Navigation Chart, Sheet 106",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40863\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83271/nyu_2451_40863.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-40764"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40863",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40863",
-  "nyu_addl_dspace_s": "41923",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-44.99881229999999, -17.994136747780214, -35.00069820000001, -49.67168022876786)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40863"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Jet Navigation Chart, Sheet 106",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40863\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83271/nyu_2451_40863.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-40764"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40863",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40863",
+  "nyu_addl_dspace_s": "41923",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-44.99881229999999, -17.994136747780214, -35.00069820000001, -49.67168022876786)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40864.json b/metadata-aardvark/Datasets/nyu-2451-40864.json
index f166609e2..ab35c8e68 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40864.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40864.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40864",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Jet Navigation Chart, Sheet 107",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40864\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83272/nyu_2451_40864.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-40764"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40864",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40864",
-  "nyu_addl_dspace_s": "41924",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-9.001572419999995, 19.010136381819432, -49.66741709999999, -72.00387033125028)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40864"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Jet Navigation Chart, Sheet 107",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40864\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83272/nyu_2451_40864.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-40764"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40864",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40864",
+  "nyu_addl_dspace_s": "41924",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-9.001572419999995, 19.010136381819432, -49.66741709999999, -72.00387033125028)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40865.json b/metadata-aardvark/Datasets/nyu-2451-40865.json
index 9e22355ee..539293f52 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40865.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40865.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40865",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Jet Navigation Chart, Sheet 108",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40865\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83273/nyu_2451_40865.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-40764"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40865",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40865",
-  "nyu_addl_dspace_s": "41925",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(18.997492298922054, 47.01279760582744, -49.667417117789135, -72.00387031729203)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40865"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Jet Navigation Chart, Sheet 108",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40865\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83273/nyu_2451_40865.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-40764"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40865",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40865",
+  "nyu_addl_dspace_s": "41925",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(18.997492298922054, 47.01279760582744, -49.667417117789135, -72.00387031729203)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40866.json b/metadata-aardvark/Datasets/nyu-2451-40866.json
index 4ca5e9b2d..595e93bc6 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40866.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40866.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40866",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Jet Navigation Chart, Sheet 109",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40866\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83274/nyu_2451_40866.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-40764"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40866",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40866",
-  "nyu_addl_dspace_s": "41926",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(46.99891579999999, 75.01242287547934, -49.66741709999999, -72.00387033125023)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40866"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Jet Navigation Chart, Sheet 109",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40866\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83274/nyu_2451_40866.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-40764"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40866",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40866",
+  "nyu_addl_dspace_s": "41926",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(46.99891579999999, 75.01242287547934, -49.66741709999999, -72.00387033125023)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40867.json b/metadata-aardvark/Datasets/nyu-2451-40867.json
index 852d3add0..3832b1c6c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40867.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40867.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40867",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Jet Navigation Chart, Sheet 110",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40867\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83275/nyu_2451_40867.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-40764"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40867",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40867",
-  "nyu_addl_dspace_s": "41927",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(74.99926757812499, 103.01097633771572, -49.667417117789135, -72.00387031729197)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40867"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Jet Navigation Chart, Sheet 110",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40867\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83275/nyu_2451_40867.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-40764"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40867",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40867",
+  "nyu_addl_dspace_s": "41927",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(74.99926757812499, 103.01097633771572, -49.667417117789135, -72.00387031729197)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40868.json b/metadata-aardvark/Datasets/nyu-2451-40868.json
index 337e367ca..bccc47b3f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40868.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40868.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40868",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Jet Navigation Chart, Sheet 111",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40868\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83276/nyu_2451_40868.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-40764"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40868",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40868",
-  "nyu_addl_dspace_s": "41928",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(102.99993933457706, 131.01164809416775, -49.667417117789135, -72.00387031729197)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40868"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Jet Navigation Chart, Sheet 111",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40868\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83276/nyu_2451_40868.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-40764"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40868",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40868",
+  "nyu_addl_dspace_s": "41928",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(102.99993933457706, 131.01164809416775, -49.667417117789135, -72.00387031729197)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40869.json b/metadata-aardvark/Datasets/nyu-2451-40869.json
index 1a150058f..97e7224e0 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40869.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40869.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40869",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Jet Navigation Chart, Sheet 112",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40869\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83277/nyu_2451_40869.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-40764"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40869",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40869",
-  "nyu_addl_dspace_s": "41929",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(130.99877929687497, 159.01048805646568, -49.667417117789135, -72.00387031729197)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40869"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Jet Navigation Chart, Sheet 112",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40869\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83277/nyu_2451_40869.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-40764"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40869",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40869",
+  "nyu_addl_dspace_s": "41929",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(130.99877929687497, 159.01048805646568, -49.667417117789135, -72.00387031729197)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40870.json b/metadata-aardvark/Datasets/nyu-2451-40870.json
index 006768ca4..39e8847ea 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40870.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40870.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40870",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Jet Navigation Chart, Sheet 113E ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40870\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83278/nyu_2451_40870.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-40764"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40870",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40870",
-  "nyu_addl_dspace_s": "41930",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(158.99999999999997, 179.99844149616274, -49.687499999999986, -72.00012454627534)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40870"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Jet Navigation Chart, Sheet 113E ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40870\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83278/nyu_2451_40870.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-40764"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40870",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40870",
+  "nyu_addl_dspace_s": "41930",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(158.99999999999997, 179.99844149616274, -49.687499999999986, -72.00012454627534)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40871.json b/metadata-aardvark/Datasets/nyu-2451-40871.json
index 9c7d4cb6c..1495aac97 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40871.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40871.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40871",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Jet Navigation Chart, Sheet 113W ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40871\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83279/nyu_2451_40871.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-40764"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40871",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40871",
-  "nyu_addl_dspace_s": "41931",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-179.99999999999994, -172.9994227750055, -49.687499999999986, -71.99997467443315)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40871"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Jet Navigation Chart, Sheet 113W ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40871\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83279/nyu_2451_40871.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-40764"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40871",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40871",
+  "nyu_addl_dspace_s": "41931",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-179.99999999999994, -172.9994227750055, -49.687499999999986, -71.99997467443315)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40872.json b/metadata-aardvark/Datasets/nyu-2451-40872.json
index 6d6ea1f32..2dcc4d86d 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40872.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40872.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40872",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Jet Navigation Chart, Sheet 114",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40872\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83280/nyu_2451_40872.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-40764"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40872",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40872",
-  "nyu_addl_dspace_s": "41932",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-173.00170898437491, -146.9860839843755, -49.667417117789135, -72.0038703172917)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40872"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Jet Navigation Chart, Sheet 114",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40872\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83280/nyu_2451_40872.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-40764"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40872",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40872",
+  "nyu_addl_dspace_s": "41932",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-173.00170898437491, -146.9860839843755, -49.667417117789135, -72.0038703172917)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40873.json b/metadata-aardvark/Datasets/nyu-2451-40873.json
index 337b11e29..1129d5542 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40873.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40873.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40873",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Jet Navigation Chart, Sheet 115",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40873\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83281/nyu_2451_40873.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-40764"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40873",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40873",
-  "nyu_addl_dspace_s": "41933",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-146.99926757812491, -120.98544085178223, -49.667417117789135, -72.00387031729203)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40873"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Jet Navigation Chart, Sheet 115",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40873\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83281/nyu_2451_40873.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-40764"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40873",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40873",
+  "nyu_addl_dspace_s": "41933",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-146.99926757812491, -120.98544085178223, -49.667417117789135, -72.00387031729203)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40874.json b/metadata-aardvark/Datasets/nyu-2451-40874.json
index 645b2c8dc..ff8a37283 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40874.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40874.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40874",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Jet Navigation Chart, Sheet 116",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40874\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83282/nyu_2451_40874.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-40764"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40874",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40874",
-  "nyu_addl_dspace_s": "41934",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-121.00122070312496, -92.98591539621941, -49.667417117789135, -72.0038703172921)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40874"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Jet Navigation Chart, Sheet 116",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40874\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83282/nyu_2451_40874.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-40764"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40874",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40874",
+  "nyu_addl_dspace_s": "41934",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-121.00122070312496, -92.98591539621941, -49.667417117789135, -72.0038703172921)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40875.json b/metadata-aardvark/Datasets/nyu-2451-40875.json
index abe58af99..35ec82de6 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40875.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40875.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40875",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Jet Navigation Chart, Sheet 117",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40875\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83283/nyu_2451_40875.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-40764"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40875",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40875",
-  "nyu_addl_dspace_s": "41935",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-92.99926757812496, -64.98755881853424, -49.667417117789135, -72.00387031729197)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40875"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Jet Navigation Chart, Sheet 117",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40875\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83283/nyu_2451_40875.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-40764"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40875",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40875",
+  "nyu_addl_dspace_s": "41935",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-92.99926757812496, -64.98755881853424, -49.667417117789135, -72.00387031729197)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40876.json b/metadata-aardvark/Datasets/nyu-2451-40876.json
index 16abe9b74..46e09b4d3 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40876.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40876.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40876",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Jet Navigation Chart, Sheet 118",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40876\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83284/nyu_2451_40876.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-40764"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40876",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40876",
-  "nyu_addl_dspace_s": "41936",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-65.00170898437499, -36.990000224784204, -49.667417117789135, -72.003870317292)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40876"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Jet Navigation Chart, Sheet 118",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40876\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83284/nyu_2451_40876.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-40764"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40876",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40876",
+  "nyu_addl_dspace_s": "41936",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-65.00170898437499, -36.990000224784204, -49.667417117789135, -72.003870317292)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40877.json b/metadata-aardvark/Datasets/nyu-2451-40877.json
index 00085a786..d805901c2 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40877.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40877.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40877",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Jet Navigation Chart, Sheet 119",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40877\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83285/nyu_2451_40877.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-40764"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40877",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40877",
-  "nyu_addl_dspace_s": "41937",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-37.000639915008286, -8.988931155417502, -49.667417117789135, -72.00387031729203)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40877"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Jet Navigation Chart, Sheet 119",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40877\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83285/nyu_2451_40877.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-40764"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40877",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40877",
+  "nyu_addl_dspace_s": "41937",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-37.000639915008286, -8.988931155417502, -49.667417117789135, -72.00387031729203)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40878.json b/metadata-aardvark/Datasets/nyu-2451-40878.json
index 36aa4a02c..f1a5c7f72 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40878.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40878.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40878",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Jet Navigation Chart, Sheet 120",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40878\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83286/nyu_2451_40878.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-40764"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40878",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40878",
-  "nyu_addl_dspace_s": "41938",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-89.99557812633998, -26.00221166163208, -72.00197687365998, -80.00256635956377)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40878"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Jet Navigation Chart, Sheet 120",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40878\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83286/nyu_2451_40878.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-40764"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40878",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40878",
+  "nyu_addl_dspace_s": "41938",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-89.99557812633998, -26.00221166163208, -72.00197687365998, -80.00256635956377)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40879.json b/metadata-aardvark/Datasets/nyu-2451-40879.json
index 5dc7a6f4f..6f44cafff 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40879.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40879.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40879",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Jet Navigation Chart, Sheet 121",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40879\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83287/nyu_2451_40879.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-40764"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40879",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40879",
-  "nyu_addl_dspace_s": "41939",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-52.99216408820665, 52.987295630445786, -72.00197687908496, -79.99913170603769)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40879"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Jet Navigation Chart, Sheet 121",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40879\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83287/nyu_2451_40879.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-40764"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40879",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40879",
+  "nyu_addl_dspace_s": "41939",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-52.99216408820665, 52.987295630445786, -72.00197687908496, -79.99913170603769)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40880.json b/metadata-aardvark/Datasets/nyu-2451-40880.json
index f88f6e7fd..f8267dd9b 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40880.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40880.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40880",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Jet Navigation Chart, Sheet 122",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40880\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83288/nyu_2451_40880.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-40764"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40880",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40880",
-  "nyu_addl_dspace_s": "41940",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(26.006542052962473, 90.0071015157541, -72.00017860542766, -80.0009315273203)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40880"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Jet Navigation Chart, Sheet 122",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40880\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83288/nyu_2451_40880.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-40764"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40880",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40880",
+  "nyu_addl_dspace_s": "41940",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(26.006542052962473, 90.0071015157541, -72.00017860542766, -80.0009315273203)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40881.json b/metadata-aardvark/Datasets/nyu-2451-40881.json
index 5fa0c0018..0e592558b 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40881.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40881.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40881",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Jet Navigation Chart, Sheet 123",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40881\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83289/nyu_2451_40881.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-40764"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40881",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40881",
-  "nyu_addl_dspace_s": "41941",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(90.00262360074623, 153.99598996947427, -72.00017860542766, -80.00093152737249)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40881"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Jet Navigation Chart, Sheet 123",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40881\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83289/nyu_2451_40881.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-40764"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40881",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40881",
+  "nyu_addl_dspace_s": "41941",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(90.00262360074623, 153.99598996947427, -72.00017860542766, -80.00093152737249)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40882.json b/metadata-aardvark/Datasets/nyu-2451-40882.json
index f2b6367b9..e1f8a31da 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40882.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40882.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40882",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Jet Navigation Chart, Sheet 124E ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40882\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83290/nyu_2451_40882.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-40764"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40882",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40882",
-  "nyu_addl_dspace_s": "41942",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(125.99999999999994, 179.99856138068313, -71.99999999999999, -79.9998944033204)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40882"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Jet Navigation Chart, Sheet 124E ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40882\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83290/nyu_2451_40882.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-40764"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40882",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40882",
+  "nyu_addl_dspace_s": "41942",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(125.99999999999994, 179.99856138068313, -71.99999999999999, -79.9998944033204)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40883.json b/metadata-aardvark/Datasets/nyu-2451-40883.json
index cbfe37928..cfddc42d3 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40883.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40883.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40883",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Jet Navigation Chart, Sheet 124W ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40883\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83291/nyu_2451_40883.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-40764"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40883",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40883",
-  "nyu_addl_dspace_s": "41943",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-179.99999999999994, -126.99915170573144, -71.75, -80.00016346980867)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40883"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Jet Navigation Chart, Sheet 124W ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40883\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83291/nyu_2451_40883.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-40764"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40883",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40883",
+  "nyu_addl_dspace_s": "41943",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-179.99999999999994, -126.99915170573144, -71.75, -80.00016346980867)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40884.json b/metadata-aardvark/Datasets/nyu-2451-40884.json
index e2855b7ad..82946f279 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40884.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40884.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40884",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Jet Navigation Chart, Sheet 125",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40884\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83292/nyu_2451_40884.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-40764"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40884",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40884",
-  "nyu_addl_dspace_s": "41944",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-153.99999999999997, -89.99944044065225, -72.00179827365999, -81.0004310729066)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:2,000,000 scale aeronautical chart series. The series contains approximately 111 sheets and projects to Lambert Conformal Conic. According to the NOAA Central Library, \"the primary purpose of the Jet Navigation Chart is to support high-altitude computer assisted radar navigation/bombing by strategic aircraft. Information considerations are selected to support celestial, radar, and dead reckoning navigation.\" The National Geospatial-Intelligence Agency and its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency) originally published the series. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the map index of this series, refer to the Derived Data shapefile."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40884"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Jet Navigation Chart, Sheet 125",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40884\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83292/nyu_2451_40884.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-40764"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40884",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40884",
+  "nyu_addl_dspace_s": "41944",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-153.99999999999997, -89.99944044065225, -72.00179827365999, -81.0004310729066)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40886.json b/metadata-aardvark/Datasets/nyu-2451-40886.json
index 4bfca5f76..7c639f7c1 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40886.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40886.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40886",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet A01 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40886\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83293/nyu_2451_40886.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40886",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40886",
-  "nyu_addl_dspace_s": "41946",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-35.999999999999986, 33.99986412472832, 83.99999999999999, 79.99994842081652)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40886"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet A01 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40886\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83293/nyu_2451_40886.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40886",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40886",
+  "nyu_addl_dspace_s": "41946",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-35.999999999999986, 33.99986412472832, 83.99999999999999, 79.99994842081652)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40887.json b/metadata-aardvark/Datasets/nyu-2451-40887.json
index 9766c29a2..f24f65f58 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40887.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40887.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40887",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet A02 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40887\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83294/nyu_2451_40887.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40887",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40887",
-  "nyu_addl_dspace_s": "41947",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(33.99999999999999, 103.99996294274118, 83.99999999999999, 79.9999915164688)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40887"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet A02 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40887\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83294/nyu_2451_40887.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40887",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40887",
+  "nyu_addl_dspace_s": "41947",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(33.99999999999999, 103.99996294274118, 83.99999999999999, 79.9999915164688)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40888.json b/metadata-aardvark/Datasets/nyu-2451-40888.json
index 767917b74..4a33de661 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40888.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40888.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40888",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet A05 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40888\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83295/nyu_2451_40888.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40888",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40888",
-  "nyu_addl_dspace_s": "41948",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-105.99999999999997, -36.00004987187, 83.99999999999999, 79.9999658593768)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40888"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet A05 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40888\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83295/nyu_2451_40888.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40888",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40888",
+  "nyu_addl_dspace_s": "41948",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-105.99999999999997, -36.00004987187, 83.99999999999999, 79.9999658593768)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40889.json b/metadata-aardvark/Datasets/nyu-2451-40889.json
index d4fa860bb..9438fcda4 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40889.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40889.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40889",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet B01 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40889\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83296/nyu_2451_40889.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40889",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40889",
-  "nyu_addl_dspace_s": "41949",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(3.998202769151135, 42.01190961084399, 80.00024796994882, 71.9978505869126)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40889"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet B01 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40889\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83296/nyu_2451_40889.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40889",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40889",
+  "nyu_addl_dspace_s": "41949",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(3.998202769151135, 42.01190961084399, 80.00024796994882, 71.9978505869126)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40890.json b/metadata-aardvark/Datasets/nyu-2451-40890.json
index f8088340f..e8c26fd68 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40890.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40890.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40890",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet B02 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40890\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83297/nyu_2451_40890.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40890",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40890",
-  "nyu_addl_dspace_s": "41950",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(41.99945371447026, 80.01136228224397, 80.00024796994882, 71.99785058698502)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40890"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet B02 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40890\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83297/nyu_2451_40890.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40890",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40890",
+  "nyu_addl_dspace_s": "41950",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(41.99945371447026, 80.01136228224397, 80.00024796994882, 71.99785058698502)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40891.json b/metadata-aardvark/Datasets/nyu-2451-40891.json
index 891583681..f83ddc232 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40891.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40891.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40891",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet B03 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40891\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83298/nyu_2451_40891.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40891",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40891",
-  "nyu_addl_dspace_s": "41951",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(80.00090616925063, 118.00921818970973, 80.00024796994882, 71.99785058698502)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40891"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet B03 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40891\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83298/nyu_2451_40891.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40891",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40891",
+  "nyu_addl_dspace_s": "41951",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(80.00090616925063, 118.00921818970973, 80.00024796994882, 71.99785058698502)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40892.json b/metadata-aardvark/Datasets/nyu-2451-40892.json
index 00629b8b2..97b4232cc 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40892.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40892.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40892",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet B04 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40892\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83299/nyu_2451_40892.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40892",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40892",
-  "nyu_addl_dspace_s": "41952",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(117.99909014857877, 156.00740216903773, 80.00024796994882, 71.99785058698507)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40892"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet B04 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40892\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83299/nyu_2451_40892.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40892",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40892",
+  "nyu_addl_dspace_s": "41952",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(117.99909014857877, 156.00740216903773, 80.00024796994882, 71.99785058698507)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40893.json b/metadata-aardvark/Datasets/nyu-2451-40893.json
index 49ce39e3c..06b12222f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40893.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40893.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40893",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet B09 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40893\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83300/nyu_2451_40893.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40893",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40893",
-  "nyu_addl_dspace_s": "41953",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-52.00018084625322, -13.988272278479494, 80.00024796994882, 71.99785058698501)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40893"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet B09 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40893\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83300/nyu_2451_40893.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40893",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40893",
+  "nyu_addl_dspace_s": "41953",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-52.00018084625322, -13.988272278479494, 80.00024796994882, 71.99785058698501)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40894.json b/metadata-aardvark/Datasets/nyu-2451-40894.json
index 51bcdd5f1..174e53859 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40894.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40894.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40894",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet C01 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40894\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83301/nyu_2451_40894.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40894",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40894",
-  "nyu_addl_dspace_s": "41954",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-26.00250492330013, 0.000532161278287319, 72.00107649190092, 63.99965265571864)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40894"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet C01 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40894\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83301/nyu_2451_40894.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40894",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40894",
+  "nyu_addl_dspace_s": "41954",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-26.00250492330013, 0.000532161278287319, 72.00107649190092, 63.99965265571864)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40895.json b/metadata-aardvark/Datasets/nyu-2451-40895.json
index b6f260332..dbf094a26 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40895.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40895.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40895",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet C02 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40895\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83302/nyu_2451_40895.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40895",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40895",
-  "nyu_addl_dspace_s": "41955",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(9.0002607431592, 36.00583539149574, 71.99972778665814, 63.99813343824041)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40895"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet C02 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40895\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83302/nyu_2451_40895.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40895",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40895",
+  "nyu_addl_dspace_s": "41955",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(9.0002607431592, 36.00583539149574, 71.99972778665814, 63.99813343824041)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40896.json b/metadata-aardvark/Datasets/nyu-2451-40896.json
index f7b0b189e..103891fd6 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40896.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40896.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40896",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet C03 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40896\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83303/nyu_2451_40896.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40896",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40896",
-  "nyu_addl_dspace_s": "41956",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(35.99933719522813, 63.00491184356469, 71.99972778665814, 63.99813343824041)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40896"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet C03 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40896\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83303/nyu_2451_40896.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40896",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40896",
+  "nyu_addl_dspace_s": "41956",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(35.99933719522813, 63.00491184356469, 71.99972778665814, 63.99813343824041)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40897.json b/metadata-aardvark/Datasets/nyu-2451-40897.json
index feed18aeb..73ce2f428 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40897.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40897.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40897",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet C04 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40897\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83304/nyu_2451_40897.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40897",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40897",
-  "nyu_addl_dspace_s": "41957",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(62.99789921227136, 91.00241487742584, 72.00017735507225, 63.999559563925686)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40897"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet C04 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40897\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83304/nyu_2451_40897.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40897",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40897",
+  "nyu_addl_dspace_s": "41957",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(62.99789921227136, 91.00241487742584, 72.00017735507225, 63.999559563925686)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40898.json b/metadata-aardvark/Datasets/nyu-2451-40898.json
index 1084ab4d2..cdfa3c456 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40898.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40898.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40898",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet C05 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40898\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83305/nyu_2451_40898.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40898",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40898",
-  "nyu_addl_dspace_s": "41958",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(90.999583119993, 119.00589705861097, 71.99972778665814, 63.99813343824038)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40898"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet C05 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40898\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83305/nyu_2451_40898.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40898",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40898",
+  "nyu_addl_dspace_s": "41958",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(90.999583119993, 119.00589705861097, 71.99972778665814, 63.99813343824038)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40899.json b/metadata-aardvark/Datasets/nyu-2451-40899.json
index f45d1b510..d5426fd63 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40899.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40899.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40899",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet C06 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40899\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83306/nyu_2451_40899.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40899",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40899",
-  "nyu_addl_dspace_s": "41959",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(118.9989452150818, 147.00525915369926, 71.99972778665814, 63.998133438240544)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40899"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet C06 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40899\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83306/nyu_2451_40899.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40899",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40899",
+  "nyu_addl_dspace_s": "41959",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(118.9989452150818, 147.00525915369926, 71.99972778665814, 63.998133438240544)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40900.json b/metadata-aardvark/Datasets/nyu-2451-40900.json
index c8ac5e6d0..c0747ff7d 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40900.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40900.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40900",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet C07 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40900\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83307/nyu_2451_40900.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40900",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40900",
-  "nyu_addl_dspace_s": "41960",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(146.99903722533168, 175.00714943760656, 71.99972778665814, 63.998133438240494)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40900"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet C07 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40900\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83307/nyu_2451_40900.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40900",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40900",
+  "nyu_addl_dspace_s": "41960",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(146.99903722533168, 175.00714943760656, 71.99972778665814, 63.998133438240494)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40901.json b/metadata-aardvark/Datasets/nyu-2451-40901.json
index c8ab9ce8b..f1ee46ba5 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40901.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40901.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40901",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet C08E ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40901\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83308/nyu_2451_40901.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40901",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40901",
-  "nyu_addl_dspace_s": "41961",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(174.99999999999997, 179.99920076722628, 71.99999999999997, 64.00009628175481)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40901"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet C08E ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40901\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83308/nyu_2451_40901.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40901",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40901",
+  "nyu_addl_dspace_s": "41961",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(174.99999999999997, 179.99920076722628, 71.99999999999997, 64.00009628175481)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40902.json b/metadata-aardvark/Datasets/nyu-2451-40902.json
index 7a10f853f..58087fd7e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40902.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40902.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40902",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet C08W ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40902\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83309/nyu_2451_40902.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40902",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40902",
-  "nyu_addl_dspace_s": "41962",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-179.9989999999999, -157.99976783049755, 71.99999999999997, 63.99905602990923)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40902"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet C08W ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40902\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83309/nyu_2451_40902.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40902",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40902",
+  "nyu_addl_dspace_s": "41962",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-179.9989999999999, -157.99976783049755, 71.99999999999997, 63.99905602990923)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40903.json b/metadata-aardvark/Datasets/nyu-2451-40903.json
index 1849f3f1c..783cbe86f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40903.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40903.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40903",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet C09 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40903\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83310/nyu_2451_40903.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40903",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40903",
-  "nyu_addl_dspace_s": "41963",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-158.0008999999999, -132.00143879344753, 68.27649267242563, 63.999295531838385)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40903"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet C09 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40903\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83310/nyu_2451_40903.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40903",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40903",
+  "nyu_addl_dspace_s": "41963",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-158.0008999999999, -132.00143879344753, 68.27649267242563, 63.999295531838385)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40904.json b/metadata-aardvark/Datasets/nyu-2451-40904.json
index 03cd69f59..e7f065840 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40904.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40904.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40904",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet C10 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40904\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83311/nyu_2451_40904.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40904",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40904",
-  "nyu_addl_dspace_s": "41964",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-131.9982060344827, -105.0033245688126, 68.27518568966698, 64.00070000724925)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40904"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet C10 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40904\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83311/nyu_2451_40904.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40904",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40904",
+  "nyu_addl_dspace_s": "41964",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-131.9982060344827, -105.0033245688126, 68.27518568966698, 64.00070000724925)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40905.json b/metadata-aardvark/Datasets/nyu-2451-40905.json
index 777148eb3..4bdc052ea 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40905.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40905.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40905",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet C11 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40905\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83312/nyu_2451_40905.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40905",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40905",
-  "nyu_addl_dspace_s": "41965",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-105.99955301724137, -79.99874482792997, 68.27649267242563, 63.99929553183832)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40905"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet C11 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40905\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83312/nyu_2451_40905.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40905",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40905",
+  "nyu_addl_dspace_s": "41965",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-105.99955301724137, -79.99874482792997, 68.27649267242563, 63.99929553183832)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40906.json b/metadata-aardvark/Datasets/nyu-2451-40906.json
index 5f2c6d2b0..f3a26f260 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40906.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40906.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40906",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet C12 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40906\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83313/nyu_2451_40906.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40906",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40906",
-  "nyu_addl_dspace_s": "41966",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-80.00089999999997, -58.02352931042757, 68.27649267242563, 63.998114520316044)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40906"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet C12 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40906\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83313/nyu_2451_40906.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40906",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40906",
+  "nyu_addl_dspace_s": "41966",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-80.00089999999997, -58.02352931042757, 68.27649267242563, 63.998114520316044)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40907.json b/metadata-aardvark/Datasets/nyu-2451-40907.json
index aa19f32be..c2ef104e8 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40907.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40907.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40907",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet C13 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40907\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83314/nyu_2451_40907.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40907",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40907",
-  "nyu_addl_dspace_s": "41967",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-54.000660026994055, -25.994346088376133, 71.99972778665814, 63.99813343824038)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40907"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet C13 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40907\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83314/nyu_2451_40907.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40907",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40907",
+  "nyu_addl_dspace_s": "41967",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-54.000660026994055, -25.994346088376133, 71.99972778665814, 63.99813343824038)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40908.json b/metadata-aardvark/Datasets/nyu-2451-40908.json
index b8f6e34f5..8429d36cc 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40908.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40908.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40908",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet D02 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40908\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83315/nyu_2451_40908.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40908",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40908",
-  "nyu_addl_dspace_s": "41968",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(0.0009037596401071695, 22.00458023022798, 64.0001088927962, 55.99768399233061)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40908"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet D02 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40908\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83315/nyu_2451_40908.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40908",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40908",
+  "nyu_addl_dspace_s": "41968",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(0.0009037596401071695, 22.00458023022798, 64.0001088927962, 55.99768399233061)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40909.json b/metadata-aardvark/Datasets/nyu-2451-40909.json
index 245a50824..7a9c607c5 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40909.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40909.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40909",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet D03 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40909\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83316/nyu_2451_40909.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40909",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40909",
-  "nyu_addl_dspace_s": "41969",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(22.00021980505569, 44.00389627564354, 64.0001088927962, 55.997683992330614)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40909"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet D03 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40909\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83316/nyu_2451_40909.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40909",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40909",
+  "nyu_addl_dspace_s": "41969",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(22.00021980505569, 44.00389627564354, 64.0001088927962, 55.997683992330614)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40910.json b/metadata-aardvark/Datasets/nyu-2451-40910.json
index 62d3cac1c..f98fbe36d 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40910.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40910.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40910",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet D04 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40910\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83317/nyu_2451_40910.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40910",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40910",
-  "nyu_addl_dspace_s": "41970",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(43.99863209083121, 66.0023085615711, 64.00055846121019, 55.99876031586874)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40910"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet D04 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40910\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83317/nyu_2451_40910.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40910",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40910",
+  "nyu_addl_dspace_s": "41970",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(43.99863209083121, 66.0023085615711, 64.00055846121019, 55.99876031586874)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40911.json b/metadata-aardvark/Datasets/nyu-2451-40911.json
index 0da81a03e..ef38f2b97 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40911.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40911.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40911",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet D05 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40911\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83318/nyu_2451_40911.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40911",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40911",
-  "nyu_addl_dspace_s": "41971",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(66.00066219294486, 88.00433866353248, 64.0001088927962, 55.99768399233071)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40911"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet D05 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40911\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83318/nyu_2451_40911.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40911",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40911",
+  "nyu_addl_dspace_s": "41971",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(66.00066219294486, 88.00433866353248, 64.0001088927962, 55.99768399233071)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40912.json b/metadata-aardvark/Datasets/nyu-2451-40912.json
index 77750df64..17bba4519 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40912.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40912.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40912",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet D06 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40912\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83319/nyu_2451_40912.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40912",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40912",
-  "nyu_addl_dspace_s": "41972",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(87.99907447872, 110.0009526758024, 64.00055846121019, 55.998760315868836)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40912"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet D06 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40912\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83319/nyu_2451_40912.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40912",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40912",
+  "nyu_addl_dspace_s": "41972",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(87.99907447872, 110.0009526758024, 64.00055846121019, 55.998760315868836)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40913.json b/metadata-aardvark/Datasets/nyu-2451-40913.json
index be60a7360..09ac7a851 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40913.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40913.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40913",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet D07 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40913\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83320/nyu_2451_40913.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40913",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40913",
-  "nyu_addl_dspace_s": "41973",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(109.99967382068994, 132.00155201808386, 64.00055846121019, 55.99976591678263)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40913"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet D07 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40913\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83320/nyu_2451_40913.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40913",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40913",
+  "nyu_addl_dspace_s": "41973",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(109.99967382068994, 132.00155201808386, 64.00055846121019, 55.99976591678263)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40914.json b/metadata-aardvark/Datasets/nyu-2451-40914.json
index 70f796283..26a5870d6 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40914.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40914.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40914",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet D08 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40914\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83321/nyu_2451_40914.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40914",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40914",
-  "nyu_addl_dspace_s": "41974",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(132.0004206262496, 154.0040970968371, 64.0001088927962, 55.99768399233075)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40914"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet D08 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40914\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83321/nyu_2451_40914.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40914",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40914",
+  "nyu_addl_dspace_s": "41974",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(132.0004206262496, 154.0040970968371, 64.0001088927962, 55.99768399233075)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40915.json b/metadata-aardvark/Datasets/nyu-2451-40915.json
index 9d094378b..1c8856e02 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40915.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40915.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40915",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet D09 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40915\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83322/nyu_2451_40915.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40915",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40915",
-  "nyu_addl_dspace_s": "41975",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(153.99973667166518, 176.0052114159102, 64.0001088927962, 55.99768399233067)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40915"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet D09 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40915\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83322/nyu_2451_40915.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40915",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40915",
+  "nyu_addl_dspace_s": "41975",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(153.99973667166518, 176.0052114159102, 64.0001088927962, 55.99768399233067)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40916.json b/metadata-aardvark/Datasets/nyu-2451-40916.json
index 76e0183f0..f20b9a8e7 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40916.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40916.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40916",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet D10E ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40916\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83323/nyu_2451_40916.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40916",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40916",
-  "nyu_addl_dspace_s": "41976",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(175.99999999999994, 179.99936061383747, 63.99999999999996, 56.000059110709536)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40916"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet D10E ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40916\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83323/nyu_2451_40916.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40916",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40916",
+  "nyu_addl_dspace_s": "41976",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(175.99999999999994, 179.99936061383747, 63.99999999999996, 56.000059110709536)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40917.json b/metadata-aardvark/Datasets/nyu-2451-40917.json
index cff0dc941..eaa8d68a6 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40917.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40917.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40917",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet D10W ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40917\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83324/nyu_2451_40917.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40917",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40917",
-  "nyu_addl_dspace_s": "41977",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-179.9989999999999, -162.00042241064028, 63.99999999999996, 55.99940893440447)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40917"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet D10W ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40917\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83324/nyu_2451_40917.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40917",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40917",
+  "nyu_addl_dspace_s": "41977",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-179.9989999999999, -162.00042241064028, 63.99999999999996, 55.99940893440447)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40918.json b/metadata-aardvark/Datasets/nyu-2451-40918.json
index 4741d8917..81a782540 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40918.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40918.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40918",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet D11 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40918\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83325/nyu_2451_40918.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40918",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40918",
-  "nyu_addl_dspace_s": "41978",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-162.00089999999994, -140.99874482758628, 64.00090000000002, 55.99788600805181)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40918"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet D11 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40918\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83325/nyu_2451_40918.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40918",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40918",
+  "nyu_addl_dspace_s": "41978",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-162.00089999999994, -140.99874482758628, 64.00090000000002, 55.99788600805181)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40919.json b/metadata-aardvark/Datasets/nyu-2451-40919.json
index 6e151c46e..c53d3d00d 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40919.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40919.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40919",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet D12 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40919\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83326/nyu_2451_40919.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40919",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40919",
-  "nyu_addl_dspace_s": "41979",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-141.00089999999994, -119.99874482758621, 64.00090000000002, 55.99788600805177)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40919"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet D12 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40919\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83326/nyu_2451_40919.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40919",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40919",
+  "nyu_addl_dspace_s": "41979",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-141.00089999999994, -119.99874482758621, 64.00090000000002, 55.99788600805177)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40920.json b/metadata-aardvark/Datasets/nyu-2451-40920.json
index 33f4c8692..4a9300216 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40920.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40920.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40920",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet D13 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40920\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83327/nyu_2451_40920.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40920",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40920",
-  "nyu_addl_dspace_s": "41980",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-120.00089999999999, -97.9979366379313, 64.00090000000002, 55.99788600805187)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40920"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet D13 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40920\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83327/nyu_2451_40920.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40920",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40920",
+  "nyu_addl_dspace_s": "41980",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-120.00089999999999, -97.9979366379313, 64.00090000000002, 55.99788600805187)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40921.json b/metadata-aardvark/Datasets/nyu-2451-40921.json
index 34960572d..20615b776 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40921.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40921.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40921",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet D14 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40921\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83328/nyu_2451_40921.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40921",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40921",
-  "nyu_addl_dspace_s": "41981",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-98.00089999999997, -75.99793663793136, 64.00090000000002, 55.997886008051886)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40921"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet D14 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40921\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83328/nyu_2451_40921.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40921",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40921",
+  "nyu_addl_dspace_s": "41981",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-98.00089999999997, -75.99793663793136, 64.00090000000002, 55.997886008051886)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40922.json b/metadata-aardvark/Datasets/nyu-2451-40922.json
index c7d57405c..88787955f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40922.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40922.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40922",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet D15 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40922\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83329/nyu_2451_40922.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40922",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40922",
-  "nyu_addl_dspace_s": "41982",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-76.00089999999997, -58.0227211209274, 64.00090000000002, 55.997886008170816)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40922"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet D15 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40922\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83329/nyu_2451_40922.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40922",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40922",
+  "nyu_addl_dspace_s": "41982",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-76.00089999999997, -58.0227211209274, 64.00090000000002, 55.997886008170816)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40923.json b/metadata-aardvark/Datasets/nyu-2451-40923.json
index c094f20fe..44c5e8b70 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40923.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40923.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40923",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet D16 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40923\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83330/nyu_2451_40923.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40923",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40923",
-  "nyu_addl_dspace_s": "41983",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-54.00054144173091, -31.99506669748584, 64.0001088927962, 55.997683992330636)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40923"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet D16 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40923\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83330/nyu_2451_40923.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40923",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40923",
+  "nyu_addl_dspace_s": "41983",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-54.00054144173091, -31.99506669748584, 64.0001088927962, 55.997683992330636)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40924.json b/metadata-aardvark/Datasets/nyu-2451-40924.json
index d29ee8f66..acc65244b 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40924.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40924.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40924",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet E03 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40924\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83331/nyu_2451_40924.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40924",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40924",
-  "nyu_addl_dspace_s": "41984",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(16.001220703124993, 34.002839149416616, 55.99869235045466, 47.9986429898979)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40924"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet E03 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40924\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83331/nyu_2451_40924.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40924",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40924",
+  "nyu_addl_dspace_s": "41984",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(16.001220703124993, 34.002839149416616, 55.99869235045466, 47.9986429898979)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40925.json b/metadata-aardvark/Datasets/nyu-2451-40925.json
index b6b811652..1417775fa 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40925.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40925.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40925",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet E04 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40925\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83332/nyu_2451_40925.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40925",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40925",
-  "nyu_addl_dspace_s": "41985",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(33.99975585937499, 52.00317257932351, 55.99958870950552, 47.99791060551539)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40925"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet E04 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40925\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83332/nyu_2451_40925.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40925",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40925",
+  "nyu_addl_dspace_s": "41985",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(33.99975585937499, 52.00317257932351, 55.99958870950552, 47.99791060551539)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40926.json b/metadata-aardvark/Datasets/nyu-2451-40926.json
index e74e1f754..097b6cc76 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40926.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40926.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40926",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet E05 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40926\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83333/nyu_2451_40926.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40926",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40926",
-  "nyu_addl_dspace_s": "41986",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(51.99975585937498, 70.00317257932355, 55.99958870950552, 47.99791060551537)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40926"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet E05 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40926\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83333/nyu_2451_40926.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40926",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40926",
+  "nyu_addl_dspace_s": "41986",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(51.99975585937498, 70.00317257932355, 55.99958870950552, 47.99791060551537)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40927.json b/metadata-aardvark/Datasets/nyu-2451-40927.json
index 9907ef7bc..52b8d2f87 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40927.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40927.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40927",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet E06 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40927\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83334/nyu_2451_40927.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40927",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40927",
-  "nyu_addl_dspace_s": "41987",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(69.99975585937499, 88.00317257932349, 55.99958870950552, 47.9979106055154)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40927"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet E06 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40927\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83334/nyu_2451_40927.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40927",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40927",
+  "nyu_addl_dspace_s": "41987",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(69.99975585937499, 88.00317257932349, 55.99958870950552, 47.9979106055154)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40928.json b/metadata-aardvark/Datasets/nyu-2451-40928.json
index cb29abfcd..c7797a1e5 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40928.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40928.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40928",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet E07 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40928\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83335/nyu_2451_40928.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40928",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40928",
-  "nyu_addl_dspace_s": "41988",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(87.99975585937499, 106.00317257932339, 55.99958870950552, 47.99791060551545)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40928"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet E07 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40928\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83335/nyu_2451_40928.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40928",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40928",
+  "nyu_addl_dspace_s": "41988",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(87.99975585937499, 106.00317257932339, 55.99958870950552, 47.99791060551545)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40929.json b/metadata-aardvark/Datasets/nyu-2451-40929.json
index 20a547a5b..e0833e07a 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40929.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40929.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40929",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet E08 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40929\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83336/nyu_2451_40929.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40929",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40929",
-  "nyu_addl_dspace_s": "41989",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(105.99975585937499, 124.00317257932339, 55.99958870950552, 47.99791060551546)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40929"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet E08 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40929\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83336/nyu_2451_40929.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40929",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40929",
+  "nyu_addl_dspace_s": "41989",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(105.99975585937499, 124.00317257932339, 55.99958870950552, 47.99791060551546)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40930.json b/metadata-aardvark/Datasets/nyu-2451-40930.json
index 8e67ff3f6..d2644004e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40930.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40930.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40930",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet E09 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40930\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83337/nyu_2451_40930.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40930",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40930",
-  "nyu_addl_dspace_s": "41990",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(123.99902343749997, 142.0006418839154, 56.00003827791967, 47.99905023026534)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40930"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet E09 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40930\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83337/nyu_2451_40930.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40930",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40930",
+  "nyu_addl_dspace_s": "41990",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(123.99902343749997, 142.0006418839154, 56.00003827791967, 47.99905023026534)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40931.json b/metadata-aardvark/Datasets/nyu-2451-40931.json
index 9d8fc302d..2ca4ce384 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40931.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40931.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40931",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet E10 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40931\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83338/nyu_2451_40931.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40931",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40931",
-  "nyu_addl_dspace_s": "41991",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(141.999755859375, 160.00317257932358, 55.99958870950552, 47.99791060551537)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40931"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet E10 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40931\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83338/nyu_2451_40931.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40931",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40931",
+  "nyu_addl_dspace_s": "41991",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(141.999755859375, 160.00317257932358, 55.99958870950552, 47.99791060551537)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40932.json b/metadata-aardvark/Datasets/nyu-2451-40932.json
index 63bbf30d3..9762a0623 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40932.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40932.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40932",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet E11 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40932\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83339/nyu_2451_40932.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40932",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40932",
-  "nyu_addl_dspace_s": "41992",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(159.99902343749994, 171.00086167286963, 56.00003827791967, 47.99905023026542)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40932"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet E11 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40932\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83339/nyu_2451_40932.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40932",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40932",
+  "nyu_addl_dspace_s": "41992",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(159.99902343749994, 171.00086167286963, 56.00003827791967, 47.99905023026542)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40933.json b/metadata-aardvark/Datasets/nyu-2451-40933.json
index 74e7c3ccd..53c38eafc 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40933.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40933.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40933",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet E12 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40933\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83340/nyu_2451_40933.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40933",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40933",
-  "nyu_addl_dspace_s": "41993",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-179.9989999999999, -170.99980818965574, 55.999999999999986, 47.999633735940385)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40933"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet E12 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40933\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83340/nyu_2451_40933.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40933",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40933",
+  "nyu_addl_dspace_s": "41993",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-179.9989999999999, -170.99980818965574, 55.999999999999986, 47.999633735940385)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40934.json b/metadata-aardvark/Datasets/nyu-2451-40934.json
index c33f7f3b4..a0ccbaa89 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40934.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40934.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40934",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet E13 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40934\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83341/nyu_2451_40934.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40934",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40934",
-  "nyu_addl_dspace_s": "41994",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-171.00089999999992, -153.9979366379311, 56.00089999999999, 47.998006729712664)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40934"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet E13 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40934\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83341/nyu_2451_40934.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40934",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40934",
+  "nyu_addl_dspace_s": "41994",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-171.00089999999992, -153.9979366379311, 56.00089999999999, 47.998006729712664)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40935.json b/metadata-aardvark/Datasets/nyu-2451-40935.json
index 57c9fb966..7c46f45c4 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40935.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40935.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40935",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet E15 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40935\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83342/nyu_2451_40935.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40935",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40935",
-  "nyu_addl_dspace_s": "41995",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-131.98081732382465, -114.00369237240714, 55.99284295038515, 48.00088059630965)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40935"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet E15 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40935\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83342/nyu_2451_40935.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40935",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40935",
+  "nyu_addl_dspace_s": "41995",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-131.98081732382465, -114.00369237240714, 55.99284295038515, 48.00088059630965)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40936.json b/metadata-aardvark/Datasets/nyu-2451-40936.json
index eaeae1be7..fd603fd12 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40936.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40936.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40936",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet E16 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40936\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83343/nyu_2451_40936.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40936",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40936",
-  "nyu_addl_dspace_s": "41996",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-114.00089999999996, -95.99982241379334, 56.00089999999999, 47.99800672971272)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40936"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet E16 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40936\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83343/nyu_2451_40936.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40936",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40936",
+  "nyu_addl_dspace_s": "41996",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-114.00089999999996, -95.99982241379334, 56.00089999999999, 47.99800672971272)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40937.json b/metadata-aardvark/Datasets/nyu-2451-40937.json
index 2c070d556..f235a886c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40937.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40937.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40937",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet E17 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40937\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83344/nyu_2451_40937.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40937",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40937",
-  "nyu_addl_dspace_s": "41997",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-100.00089999999996, -83.99739784482755, 56.00089999999999, 47.99800672971259)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40937"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet E17 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40937\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83344/nyu_2451_40937.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40937",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40937",
+  "nyu_addl_dspace_s": "41997",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-100.00089999999996, -83.99739784482755, 56.00089999999999, 47.99800672971259)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40938.json b/metadata-aardvark/Datasets/nyu-2451-40938.json
index 8de29a0b0..1cdd49993 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40938.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40938.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40938",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet E18 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40938\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83345/nyu_2451_40938.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40938",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40938",
-  "nyu_addl_dspace_s": "41998",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-84.00089999999997, -67.99739784482765, 56.00089999999999, 47.99800672971265)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40938"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet E18 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40938\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83345/nyu_2451_40938.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40938",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40938",
+  "nyu_addl_dspace_s": "41998",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-84.00089999999997, -67.99739784482765, 56.00089999999999, 47.99800672971265)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40939.json b/metadata-aardvark/Datasets/nyu-2451-40939.json
index 63fa126e7..8c365ac69 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40939.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40939.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40939",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet E19 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40939\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83346/nyu_2451_40939.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40939",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40939",
-  "nyu_addl_dspace_s": "41999",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-67.99955301724137, -58.50063060348399, 56.000899999999994, 47.9998093826792)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40939"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet E19 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40939\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83346/nyu_2451_40939.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40939",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40939",
+  "nyu_addl_dspace_s": "41999",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-67.99955301724137, -58.50063060348399, 56.000899999999994, 47.9998093826792)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40940.json b/metadata-aardvark/Datasets/nyu-2451-40940.json
index 2f40240fb..0584875b8 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40940.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40940.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40940",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet F01 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40940\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83347/nyu_2451_40940.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40940",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40940",
-  "nyu_addl_dspace_s": "42000",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-12.999482198251545, 3.0024559411345035, 47.99996981564363, 39.99844135950859)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40940"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet F01 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40940\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83347/nyu_2451_40940.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40940",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40940",
+  "nyu_addl_dspace_s": "42000",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-12.999482198251545, 3.0024559411345035, 47.99996981564363, 39.99844135950859)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40941.json b/metadata-aardvark/Datasets/nyu-2451-40941.json
index 4b7cd11f7..c898b642f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40941.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40941.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40941",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet F02 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40941\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83348/nyu_2451_40941.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40941",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40941",
-  "nyu_addl_dspace_s": "42001",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(2.9998800126903578, 19.003616425733703, 47.99996981564363, 39.99844135950858)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40941"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet F02 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40941\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83348/nyu_2451_40941.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40941",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40941",
+  "nyu_addl_dspace_s": "42001",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(2.9998800126903578, 19.003616425733703, 47.99996981564363, 39.99844135950858)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40942.json b/metadata-aardvark/Datasets/nyu-2451-40942.json
index 43446e94f..ee692f74e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40942.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40942.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40942",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet F03 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40942\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83349/nyu_2451_40942.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40942",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40942",
-  "nyu_addl_dspace_s": "42002",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(19.0004375, 35.002375645713116, 47.99996979999999, 39.99844133822171)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40942"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet F03 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40942\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83349/nyu_2451_40942.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40942",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40942",
+  "nyu_addl_dspace_s": "42002",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(19.0004375, 35.002375645713116, 47.99996979999999, 39.99844133822171)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40943.json b/metadata-aardvark/Datasets/nyu-2451-40943.json
index feb5322ea..57f907ae8 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40943.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40943.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40943",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet F04 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40943\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83350/nyu_2451_40943.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40943",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40943",
-  "nyu_addl_dspace_s": "42003",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(34.99979971094189, 51.00353612398512, 47.99996981564363, 39.998441359508654)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40943"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet F04 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40943\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83350/nyu_2451_40943.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40943",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40943",
+  "nyu_addl_dspace_s": "42003",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(34.99979971094189, 51.00353612398512, 47.99996981564363, 39.998441359508654)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40944.json b/metadata-aardvark/Datasets/nyu-2451-40944.json
index 6f00c402c..c1901cd2f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40944.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40944.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40944",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet F05 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40944\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83351/nyu_2451_40944.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40944",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40944",
-  "nyu_addl_dspace_s": "42004",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(51.00035442047376, 67.00229255985988, 47.99996981564363, 39.99844135950856)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40944"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet F05 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40944\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83351/nyu_2451_40944.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40944",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40944",
+  "nyu_addl_dspace_s": "42004",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(51.00035442047376, 67.00229255985988, 47.99996981564363, 39.99844135950856)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40945.json b/metadata-aardvark/Datasets/nyu-2451-40945.json
index 4965998bb..933343895 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40945.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40945.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40945",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet F06 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40945\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83352/nyu_2451_40945.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40945",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40945",
-  "nyu_addl_dspace_s": "42005",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(66.99912732656418, 83.00106546583422, 48.00041938405856, 39.99964483900957)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40945"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet F06 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40945\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83352/nyu_2451_40945.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40945",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40945",
+  "nyu_addl_dspace_s": "42005",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(66.99912732656418, 83.00106546583422, 48.00041938405856, 39.99964483900957)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40946.json b/metadata-aardvark/Datasets/nyu-2451-40946.json
index 56298ecba..073bad2c7 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40946.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40946.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40946",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet F07 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40946\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83353/nyu_2451_40946.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40946",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40946",
-  "nyu_addl_dspace_s": "42006",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(83.00027596587702, 99.00221410526274, 47.99996981564363, 39.998441359508774)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40946"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet F07 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40946\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83353/nyu_2451_40946.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40946",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40946",
+  "nyu_addl_dspace_s": "42006",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(83.00027596587702, 99.00221410526274, 47.99996981564363, 39.998441359508774)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40947.json b/metadata-aardvark/Datasets/nyu-2451-40947.json
index 7a090713d..5a80a2222 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40947.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40947.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40947",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet F08 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40947\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83354/nyu_2451_40947.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40947",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40947",
-  "nyu_addl_dspace_s": "42007",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(98.99964095459666, 115.00337736763984, 47.99996981564363, 39.99844135950868)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40947"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet F08 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40947\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83354/nyu_2451_40947.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40947",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40947",
+  "nyu_addl_dspace_s": "42007",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(98.99964095459666, 115.00337736763984, 47.99996981564363, 39.99844135950868)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40948.json b/metadata-aardvark/Datasets/nyu-2451-40948.json
index 6de8e087f..aa5b668b3 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40948.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40948.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40948",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet F09 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40948\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83355/nyu_2451_40948.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40948",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40948",
-  "nyu_addl_dspace_s": "42008",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(115.00019566412857, 131.0021338035143, 47.99996981564363, 39.998441359508746)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40948"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet F09 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40948\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83355/nyu_2451_40948.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40948",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40948",
+  "nyu_addl_dspace_s": "42008",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(115.00019566412857, 131.0021338035143, 47.99996981564363, 39.998441359508746)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40949.json b/metadata-aardvark/Datasets/nyu-2451-40949.json
index 2c008f0c4..cddd532e7 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40949.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40949.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40949",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet F11 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40949\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83356/nyu_2451_40949.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40949",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40949",
-  "nyu_addl_dspace_s": "42009",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(147.00011814015787, 163.00205627954332, 47.99996981564363, 39.9984413595089)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40949"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet F11 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40949\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83356/nyu_2451_40949.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40949",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40949",
+  "nyu_addl_dspace_s": "42009",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(147.00011814015787, 163.00205627954332, 47.99996981564363, 39.9984413595089)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40950.json b/metadata-aardvark/Datasets/nyu-2451-40950.json
index 259113c90..36f52ece0 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40950.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40950.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40950",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet F16 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40950\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83357/nyu_2451_40950.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40950",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40950",
-  "nyu_addl_dspace_s": "42010",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-124.99980155809362, -108.99786341870792, 47.99996981564363, 39.99844135950879)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40950"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet F16 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40950\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83357/nyu_2451_40950.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40950",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40950",
+  "nyu_addl_dspace_s": "42010",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-124.99980155809362, -108.99786341870792, 47.99996981564363, 39.99844135950879)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40951.json b/metadata-aardvark/Datasets/nyu-2451-40951.json
index db7731e63..c5c4deb4c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40951.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40951.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40951",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet F17 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40951\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83358/nyu_2451_40951.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40951",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40951",
-  "nyu_addl_dspace_s": "42011",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-109.00043379159617, -92.99669737855312, 47.99996981564363, 39.99844135950873)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40951"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet F17 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40951\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83358/nyu_2451_40951.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40951",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40951",
+  "nyu_addl_dspace_s": "42011",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-109.00043379159617, -92.99669737855312, 47.99996981564363, 39.99844135950873)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40952.json b/metadata-aardvark/Datasets/nyu-2451-40952.json
index 2bc0e220a..88952f3e9 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40952.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40952.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40952",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet F18 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40952\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83359/nyu_2451_40952.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40952",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40952",
-  "nyu_addl_dspace_s": "42012",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-93.00089999999997, -76.99739784482752, 48.000899999999994, 39.99871986056842)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40952"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet F18 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40952\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83359/nyu_2451_40952.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40952",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40952",
+  "nyu_addl_dspace_s": "42012",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-93.00089999999997, -76.99739784482752, 48.000899999999994, 39.99871986056842)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40953.json b/metadata-aardvark/Datasets/nyu-2451-40953.json
index 89c81a4ed..99ff2d43a 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40953.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40953.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40953",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet F19 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40953\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83360/nyu_2451_40953.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40953",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40953",
-  "nyu_addl_dspace_s": "42013",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-77.00051409334456, -60.99677768030142, 47.99996981564363, 39.99844135950869)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40953"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet F19 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40953\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83360/nyu_2451_40953.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40953",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40953",
+  "nyu_addl_dspace_s": "42013",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-77.00051409334456, -60.99677768030142, 47.99996981564363, 39.99844135950869)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40954.json b/metadata-aardvark/Datasets/nyu-2451-40954.json
index 1be874cb2..a551f31ed 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40954.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40954.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40954",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet F22 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40954\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83361/nyu_2451_40954.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40954",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40954",
-  "nyu_addl_dspace_s": "42014",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-69.00089999999999, -58.49982241383271, 51.00089999999998, 42.999064769116266)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40954"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet F22 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40954\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83361/nyu_2451_40954.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40954",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40954",
+  "nyu_addl_dspace_s": "42014",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-69.00089999999999, -58.49982241383271, 51.00089999999998, 42.999064769116266)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40955.json b/metadata-aardvark/Datasets/nyu-2451-40955.json
index b7cae17b4..9ed994e25 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40955.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40955.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40955",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet G01 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40955\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83362/nyu_2451_40955.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40955",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40955",
-  "nyu_addl_dspace_s": "42015",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-10.000197976593338, 4.002958992715893, 40.00034876918157, 31.997520355259564)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40955"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet G01 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40955\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83362/nyu_2451_40955.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40955",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40955",
+  "nyu_addl_dspace_s": "42015",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-10.000197976593338, 4.002958992715893, 40.00034876918157, 31.997520355259564)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40956.json b/metadata-aardvark/Datasets/nyu-2451-40956.json
index 00b1d41e1..c182836cf 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40956.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40956.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40956",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet G02 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40956\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83363/nyu_2451_40956.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40956",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40956",
-  "nyu_addl_dspace_s": "42016",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(4.000434256909187, 18.00179295265786, 40.00034876918157, 31.999045406311218)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40956"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet G02 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40956\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83363/nyu_2451_40956.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40956",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40956",
+  "nyu_addl_dspace_s": "42016",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(4.000434256909187, 18.00179295265786, 40.00034876918157, 31.999045406311218)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40957.json b/metadata-aardvark/Datasets/nyu-2451-40957.json
index d76ed2278..853cbedd5 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40957.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40957.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40957",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet G03 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40957\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83364/nyu_2451_40957.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40957",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40957",
-  "nyu_addl_dspace_s": "42017",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(17.99987954737732, 32.00303651668657, 40.00034876918157, 31.99752035525955)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40957"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet G03 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40957\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83364/nyu_2451_40957.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40957",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40957",
+  "nyu_addl_dspace_s": "42017",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(17.99987954737732, 32.00303651668657, 40.00034876918157, 31.99752035525955)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40958.json b/metadata-aardvark/Datasets/nyu-2451-40958.json
index 2aaa0163e..633805853 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40958.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40958.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40958",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet G04 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40958\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83365/nyu_2451_40958.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40958",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40958",
-  "nyu_addl_dspace_s": "42018",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(32.000514558657635, 46.00277239113818, 40.00034876918157, 31.99752035525959)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40958"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet G04 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40958\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83365/nyu_2451_40958.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40958",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40958",
+  "nyu_addl_dspace_s": "42018",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(32.000514558657635, 46.00277239113818, 40.00034876918157, 31.99752035525959)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40959.json b/metadata-aardvark/Datasets/nyu-2451-40959.json
index c5679f8dd..1c85179a8 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40959.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40959.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40959",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet G05 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40959\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83366/nyu_2451_40959.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40959",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40959",
-  "nyu_addl_dspace_s": "42019",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(45.999959849125766, 60.002217681606325, 40.00034876918157, 31.99752035525959)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40959"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet G05 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40959\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83366/nyu_2451_40959.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40959",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40959",
+  "nyu_addl_dspace_s": "42019",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(45.999959849125766, 60.002217681606325, 40.00034876918157, 31.99752035525959)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40960.json b/metadata-aardvark/Datasets/nyu-2451-40960.json
index 020edf051..e9ebe3fb9 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40960.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40960.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40960",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet G06 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40960\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83367/nyu_2451_40960.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40960",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40960",
-  "nyu_addl_dspace_s": "42020",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(60.00059486040608, 74.00195355605798, 39.99944963235292, 31.99805000429577)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40960"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet G06 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40960\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83367/nyu_2451_40960.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40960",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40960",
+  "nyu_addl_dspace_s": "42020",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(60.00059486040608, 74.00195355605798, 39.99944963235292, 31.99805000429577)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40961.json b/metadata-aardvark/Datasets/nyu-2451-40961.json
index 9628faff3..a90e0690f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40961.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40961.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40961",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet G07 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40961\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83368/nyu_2451_40961.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40961",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40961",
-  "nyu_addl_dspace_s": "42021",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(73.99944344331546, 88.00080213906405, 40.000798337595725, 31.998780589965385)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40961"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet G07 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40961\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83368/nyu_2451_40961.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40961",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40961",
+  "nyu_addl_dspace_s": "42021",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(73.99944344331546, 88.00080213906405, 40.000798337595725, 31.998780589965385)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40962.json b/metadata-aardvark/Datasets/nyu-2451-40962.json
index c071e3100..b0e1715f8 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40962.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40962.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40962",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet G08 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40962\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83369/nyu_2451_40962.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40962",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40962",
-  "nyu_addl_dspace_s": "42022",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(87.99948359419061, 102.00264056349948, 40.00034876918157, 31.99752035525979)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40962"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet G08 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40962\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83369/nyu_2451_40962.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40962",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40962",
+  "nyu_addl_dspace_s": "42022",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(87.99948359419061, 102.00264056349948, 40.00034876918157, 31.99752035525979)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40963.json b/metadata-aardvark/Datasets/nyu-2451-40963.json
index 386e8a5e8..14c2bc0db 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40963.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40963.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40963",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet G09 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40963\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83370/nyu_2451_40963.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40963",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40963",
-  "nyu_addl_dspace_s": "42023",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(102.00011860547092, 116.00237643795148, 40.00034876918157, 31.99752035525959)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40963"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet G09 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40963\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83370/nyu_2451_40963.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40963",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40963",
+  "nyu_addl_dspace_s": "42023",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(102.00011860547092, 116.00237643795148, 40.00034876918157, 31.99752035525959)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40964.json b/metadata-aardvark/Datasets/nyu-2451-40964.json
index cf50a85d0..5218f6927 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40964.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40964.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40964",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet G10 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40964\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83371/nyu_2451_40964.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40964",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40964",
-  "nyu_addl_dspace_s": "42024",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(115.99956111816125, 130.0027180874704, 40.00034876918157, 31.997520355259613)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40964"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet G10 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40964\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83371/nyu_2451_40964.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40964",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40964",
+  "nyu_addl_dspace_s": "42024",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(115.99956111816125, 130.0027180874704, 40.00034876918157, 31.997520355259613)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40965.json b/metadata-aardvark/Datasets/nyu-2451-40965.json
index 9827368c8..1eb557859 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40965.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40965.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40965",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet G11 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40965\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83372/nyu_2451_40965.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40965",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40965",
-  "nyu_addl_dspace_s": "42025",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(130.00019612944158, 144.00245396192219, 40.00034876918157, 31.99752035525954)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40965"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet G11 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40965\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83372/nyu_2451_40965.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40965",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40965",
+  "nyu_addl_dspace_s": "42025",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(130.00019612944158, 144.00245396192219, 40.00034876918157, 31.99752035525954)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40966.json b/metadata-aardvark/Datasets/nyu-2451-40966.json
index d71336e25..5374a35a6 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40966.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40966.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40966",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet G18 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40966\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83373/nyu_2451_40966.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40966",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40966",
-  "nyu_addl_dspace_s": "42026",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-124.99980155809362, -110.99754372561306, 40.00034876918157, 31.99752035525959)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40966"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet G18 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40966\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83373/nyu_2451_40966.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40966",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40966",
+  "nyu_addl_dspace_s": "42026",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-124.99980155809362, -110.99754372561306, 40.00034876918157, 31.99752035525959)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40967.json b/metadata-aardvark/Datasets/nyu-2451-40967.json
index 5d20090d1..3566b8374 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40967.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40967.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40967",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet G19 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40967\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83374/nyu_2451_40967.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40967",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40967",
-  "nyu_addl_dspace_s": "42027",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-113.99964048928366, -99.99738265680311, 40.00034876918157, 31.99752035525959)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40967"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet G19 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40967\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83374/nyu_2451_40967.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40967",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40967",
+  "nyu_addl_dspace_s": "42027",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-113.99964048928366, -99.99738265680311, 40.00034876918157, 31.99752035525959)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40968.json b/metadata-aardvark/Datasets/nyu-2451-40968.json
index febc5961d..34e232fab 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40968.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40968.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40968",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet G20 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40968\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83375/nyu_2451_40968.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40968",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40968",
-  "nyu_addl_dspace_s": "42028",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-100.00019797659334, -85.9970410072846, 40.00034876918157, 31.997520355259855)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40968"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet G20 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40968\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83375/nyu_2451_40968.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40968",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40968",
+  "nyu_addl_dspace_s": "42028",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-100.00019797659334, -85.9970410072846, 40.00034876918157, 31.997520355259855)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40969.json b/metadata-aardvark/Datasets/nyu-2451-40969.json
index 3f1af17df..a1baa4b3f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40969.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40969.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40969",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet G21 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40969\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83376/nyu_2451_40969.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40969",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40969",
-  "nyu_addl_dspace_s": "42029",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-86.00089999999997, -71.9990142241912, 40.00089999999999, 33.102908728354635)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40969"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet G21 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40969\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83376/nyu_2451_40969.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40969",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40969",
+  "nyu_addl_dspace_s": "42029",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-86.00089999999997, -71.9990142241912, 40.00089999999999, 33.102908728354635)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40970.json b/metadata-aardvark/Datasets/nyu-2451-40970.json
index 02fb60a00..a01a620bb 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40970.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40970.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40970",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet G22 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40970\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83377/nyu_2451_40970.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40970",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40970",
-  "nyu_addl_dspace_s": "42030",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-72.00011767484487, -57.99696070553559, 40.00034876918157, 31.99752035525955)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40970"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet G22 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40970\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83377/nyu_2451_40970.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40970",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40970",
+  "nyu_addl_dspace_s": "42030",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-72.00011767484487, -57.99696070553559, 40.00034876918157, 31.99752035525955)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40971.json b/metadata-aardvark/Datasets/nyu-2451-40971.json
index 8e439880c..99e0cc3f0 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40971.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40971.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40971",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet G24 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40971\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83378/nyu_2451_40971.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40971",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40971",
-  "nyu_addl_dspace_s": "42031",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-38.000275500564015, -23.997118531254706, 40.00034876918157, 31.997520355259514)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40971"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet G24 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40971\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83378/nyu_2451_40971.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40971",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40971",
+  "nyu_addl_dspace_s": "42031",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-38.000275500564015, -23.997118531254706, 40.00034876918157, 31.997520355259514)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40972.json b/metadata-aardvark/Datasets/nyu-2451-40972.json
index fa69a1370..4f9d4c38d 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40972.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40972.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40972",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet G25 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40972\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83379/nyu_2451_40972.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40972",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40972",
-  "nyu_addl_dspace_s": "42032",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-23.999640489283692, -9.997382656803143, 40.00034876918157, 31.99752035525959)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40972"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet G25 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40972\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83379/nyu_2451_40972.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40972",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40972",
+  "nyu_addl_dspace_s": "42032",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-23.999640489283692, -9.997382656803143, 40.00034876918157, 31.99752035525959)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40973.json b/metadata-aardvark/Datasets/nyu-2451-40973.json
index 6bccc4d09..6bcdd23ba 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40973.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40973.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40973",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet H01 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40973\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83380/nyu_2451_40973.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40973",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40973",
-  "nyu_addl_dspace_s": "42033",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-19.000440929901504, -6.996964267497499, 31.999827960713272, 23.99800565307664)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40973"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet H01 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40973\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83380/nyu_2451_40973.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40973",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40973",
+  "nyu_addl_dspace_s": "42033",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-19.000440929901504, -6.996964267497499, 31.999827960713272, 23.99800565307664)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40974.json b/metadata-aardvark/Datasets/nyu-2451-40974.json
index baeca573f..304d1e566 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40974.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40974.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40974",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet H02 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40974\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83381/nyu_2451_40974.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40974",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40974",
-  "nyu_addl_dspace_s": "42034",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-6.999597589642968, 5.00297993593238, 31.999827960713272, 23.998005653076653)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40974"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet H02 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40974\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83381/nyu_2451_40974.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40974",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40974",
+  "nyu_addl_dspace_s": "42034",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-6.999597589642968, 5.00297993593238, 31.999827960713272, 23.998005653076653)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40975.json b/metadata-aardvark/Datasets/nyu-2451-40975.json
index a129c3d0d..f74e58090 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40975.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40975.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40975",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet H03 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40975\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83382/nyu_2451_40975.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40975",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40975",
-  "nyu_addl_dspace_s": "42035",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(5.000268153662669, 17.00284567923801, 31.999827960713272, 23.998005653076653)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40975"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet H03 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40975\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83382/nyu_2451_40975.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40975",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40975",
+  "nyu_addl_dspace_s": "42035",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(5.000268153662669, 17.00284567923801, 31.999827960713272, 23.998005653076653)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40976.json b/metadata-aardvark/Datasets/nyu-2451-40976.json
index b31511891..9a7249ff2 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40976.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40976.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40976",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet H04 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40976\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83383/nyu_2451_40976.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40976",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40976",
-  "nyu_addl_dspace_s": "42036",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(17.000140414358267, 29.001818803104957, 31.99983073849102, 23.9980086454315)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40976"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet H04 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40976\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83383/nyu_2451_40976.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40976",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40976",
+  "nyu_addl_dspace_s": "42036",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(17.000140414358267, 29.001818803104957, 31.99983073849102, 23.9980086454315)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40977.json b/metadata-aardvark/Datasets/nyu-2451-40977.json
index ab293c427..02049db78 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40977.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40977.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40977",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet H07 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40977\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83384/nyu_2451_40977.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40977",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40977",
-  "nyu_addl_dspace_s": "42037",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(52.999750679055076, 65.00232820463042, 31.999827960713272, 23.998005653076653)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40977"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet H07 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40977\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83384/nyu_2451_40977.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40977",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40977",
+  "nyu_addl_dspace_s": "42037",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(52.999750679055076, 65.00232820463042, 31.999827960713272, 23.998005653076653)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40978.json b/metadata-aardvark/Datasets/nyu-2451-40978.json
index e1933bc4d..6acc55af5 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40978.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40978.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40978",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet H08 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40978\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83385/nyu_2451_40978.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40978",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40978",
-  "nyu_addl_dspace_s": "42038",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(65.00059401931362, 77.00227240806014, 31.99893160166237, 23.997861472042615)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40978"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet H08 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40978\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83385/nyu_2451_40978.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40978",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40978",
+  "nyu_addl_dspace_s": "42038",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(65.00059401931362, 77.00227240806014, 31.99893160166237, 23.997861472042615)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40979.json b/metadata-aardvark/Datasets/nyu-2451-40979.json
index 91a32130e..310e525b2 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40979.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40979.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40979",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet H09 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40979\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83386/nyu_2451_40979.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40979",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40979",
-  "nyu_addl_dspace_s": "42039",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(77.00046350223145, 89.0030410278066, 31.999827960713272, 23.99800565307678)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40979"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet H09 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40979\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83386/nyu_2451_40979.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40979",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40979",
+  "nyu_addl_dspace_s": "42039",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(77.00046350223145, 89.0030410278066, 31.999827960713272, 23.99800565307678)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40980.json b/metadata-aardvark/Datasets/nyu-2451-40980.json
index 793a733a6..de13521bf 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40980.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40980.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40980",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet H10 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40980\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83387/nyu_2451_40980.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40980",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40980",
-  "nyu_addl_dspace_s": "42040",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(89.00033298514924, 101.00291051072432, 31.999827960713272, 23.99800565307683)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40980"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet H10 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40980\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83387/nyu_2451_40980.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40980",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40980",
+  "nyu_addl_dspace_s": "42040",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(89.00033298514924, 101.00291051072432, 31.999827960713272, 23.99800565307683)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40981.json b/metadata-aardvark/Datasets/nyu-2451-40981.json
index 50d7ef673..a878bf3e2 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40981.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40981.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40981",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet H11 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40981\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83388/nyu_2451_40981.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40981",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40981",
-  "nyu_addl_dspace_s": "42041",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(101.00020428401045, 113.00278180958531, 31.999827960713272, 23.998005653076984)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40981"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet H11 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40981\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83388/nyu_2451_40981.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40981",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40981",
+  "nyu_addl_dspace_s": "42041",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(101.00020428401045, 113.00278180958531, 31.999827960713272, 23.998005653076984)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40982.json b/metadata-aardvark/Datasets/nyu-2451-40982.json
index f21648cb4..3cbecab5a 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40982.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40982.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40982",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet H12 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40982\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83389/nyu_2451_40982.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40982",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40982",
-  "nyu_addl_dspace_s": "42042",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(113.00007376692828, 125.00265129250137, 31.999827960713233, 23.99800565307818)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40982"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet H12 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40982\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83389/nyu_2451_40982.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40982",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40982",
+  "nyu_addl_dspace_s": "42042",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(113.00007376692828, 125.00265129250137, 31.999827960713233, 23.99800565307818)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40983.json b/metadata-aardvark/Datasets/nyu-2451-40983.json
index 1077638a8..a799d1256 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40983.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40983.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40983",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet H13 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40983\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83390/nyu_2451_40983.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40983",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40983",
-  "nyu_addl_dspace_s": "42043",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(125.00048600146198, 137.00036611654934, 32.000449103084186, 23.9994961860272)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40983"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet H13 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40983\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83390/nyu_2451_40983.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40983",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40983",
+  "nyu_addl_dspace_s": "42043",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(125.00048600146198, 137.00036611654934, 32.000449103084186, 23.9994961860272)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40984.json b/metadata-aardvark/Datasets/nyu-2451-40984.json
index de8879be1..ddbb36fd2 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40984.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40984.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40984",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet H14 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40984\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83391/nyu_2451_40984.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40984",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40984",
-  "nyu_addl_dspace_s": "42044",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(136.99981454870706, 149.00239207427026, 31.99982796071321, 23.998005653085013)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40984"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet H14 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40984\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83391/nyu_2451_40984.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40984",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40984",
+  "nyu_addl_dspace_s": "42044",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(136.99981454870706, 149.00239207427026, 31.99982796071321, 23.998005653085013)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40985.json b/metadata-aardvark/Datasets/nyu-2451-40985.json
index a40d0681e..8399d4c0e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40985.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40985.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40985",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet H15 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40985\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83392/nyu_2451_40985.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40985",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40985",
-  "nyu_addl_dspace_s": "42045",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(148.99919710295504, 161.00087549161393, 32.000277529127686, 23.999311359357186)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40985"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet H15 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40985\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83392/nyu_2451_40985.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40985",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40985",
+  "nyu_addl_dspace_s": "42045",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(148.99919710295504, 161.00087549161393, 32.000277529127686, 23.999311359357186)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40986.json b/metadata-aardvark/Datasets/nyu-2451-40986.json
index 172400a2d..becc70fca 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40986.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40986.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40986",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet H17 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40986\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83393/nyu_2451_40986.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40986",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40986",
-  "nyu_addl_dspace_s": "42046",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-179.99951307132963, -167.99693554575472, 31.999827960713272, 23.99800565307697)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40986"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet H17 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40986\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83393/nyu_2451_40986.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40986",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40986",
+  "nyu_addl_dspace_s": "42046",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-179.99951307132963, -167.99693554575472, 31.999827960713272, 23.99800565307697)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40987.json b/metadata-aardvark/Datasets/nyu-2451-40987.json
index 98ba75546..b61decc9b 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40987.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40987.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40987",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet H22 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40987\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83394/nyu_2451_40987.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40987",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40987",
-  "nyu_addl_dspace_s": "42047",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-121.00031319059707, -108.99773566502236, 31.999827960713272, 23.998005653077087)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40987"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet H22 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40987\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83394/nyu_2451_40987.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40987",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40987",
+  "nyu_addl_dspace_s": "42047",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-121.00031319059707, -108.99773566502236, 31.999827960713272, 23.998005653077087)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40988.json b/metadata-aardvark/Datasets/nyu-2451-40988.json
index 1dd34ace2..cfc8389a6 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40988.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40988.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40988",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet H23 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40988\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83395/nyu_2451_40988.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40988",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40988",
-  "nyu_addl_dspace_s": "42048",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-108.99946985033851, -96.99779146159177, 31.99983073849102, 23.998008645431465)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40988"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet H23 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40988\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83395/nyu_2451_40988.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40988",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40988",
+  "nyu_addl_dspace_s": "42048",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-108.99946985033851, -96.99779146159177, 31.99983073849102, 23.998008645431465)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40989.json b/metadata-aardvark/Datasets/nyu-2451-40989.json
index c2ef05301..ce1ef3852 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40989.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40989.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40989",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet H24 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40989\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83396/nyu_2451_40989.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40989",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40989",
-  "nyu_addl_dspace_s": "42049",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-96.99959758964293, -84.99702006406793, 31.999827960713272, 23.998005653076895)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40989"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet H24 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40989\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83396/nyu_2451_40989.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40989",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40989",
+  "nyu_addl_dspace_s": "42049",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-96.99959758964293, -84.99702006406793, 31.999827960713272, 23.998005653076895)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40990.json b/metadata-aardvark/Datasets/nyu-2451-40990.json
index 9dfdaa585..b47a2abf1 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40990.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40990.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40990",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet J01 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40990\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83397/nyu_2451_40990.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40990",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40990",
-  "nyu_addl_dspace_s": "42050",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-24.000224932671582, -11.997647407096155, 24.000209692028957, 15.996923518646629)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40990"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet J01 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40990\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83397/nyu_2451_40990.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40990",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40990",
+  "nyu_addl_dspace_s": "42050",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-24.000224932671582, -11.997647407096155, 24.000209692028957, 15.996923518646629)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40991.json b/metadata-aardvark/Datasets/nyu-2451-40991.json
index 939817065..95d4e6ab1 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40991.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40991.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40991",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet J02 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40991\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83398/nyu_2451_40991.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40991",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40991",
-  "nyu_addl_dspace_s": "42051",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-12.000842378424185, 0.0008360102781254834, 24.00065926044336, 15.998260892419392)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40991"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet J02 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40991\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83398/nyu_2451_40991.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40991",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40991",
+  "nyu_addl_dspace_s": "42051",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-12.000842378424185, 0.0008360102781254834, 24.00065926044336, 15.998260892419392)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40992.json b/metadata-aardvark/Datasets/nyu-2451-40992.json
index ef9dc5acc..6900f2227 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40992.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40992.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40992",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet J03 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40992\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83399/nyu_2451_40992.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40992",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40992",
-  "nyu_addl_dspace_s": "42052",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(0.0004869286703598898, 12.003064454245791, 24.000209692028957, 15.996923518646629)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40992"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet J03 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40992\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83399/nyu_2451_40992.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40992",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40992",
+  "nyu_addl_dspace_s": "42052",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(0.0004869286703598898, 12.003064454245791, 24.000209692028957, 15.996923518646629)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40993.json b/metadata-aardvark/Datasets/nyu-2451-40993.json
index c540eeaae..cd35cbc36 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40993.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40993.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40993",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet J04 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40993\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83400/nyu_2451_40993.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40993",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40993",
-  "nyu_addl_dspace_s": "42053",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(11.999869482917795, 23.999749597962886, 24.00065926044336, 15.999125203865178)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40993"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet J04 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40993\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83400/nyu_2451_40993.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40993",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40993",
+  "nyu_addl_dspace_s": "42053",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(11.999869482917795, 23.999749597962886, 24.00065926044336, 15.999125203865178)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40994.json b/metadata-aardvark/Datasets/nyu-2451-40994.json
index f22165a9e..6477562f2 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40994.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40994.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40994",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet J05 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40994\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83401/nyu_2451_40994.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40994",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40994",
-  "nyu_addl_dspace_s": "42054",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(24.000225894505995, 36.00280342008141, 24.000209692028957, 15.996923518646629)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40994"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet J05 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40994\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83401/nyu_2451_40994.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40994",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40994",
+  "nyu_addl_dspace_s": "42054",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(24.000225894505995, 36.00280342008141, 24.000209692028957, 15.996923518646629)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40995.json b/metadata-aardvark/Datasets/nyu-2451-40995.json
index 2cb40ccfd..e46486bb6 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40995.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40995.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40995",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet J08 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40995\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83402/nyu_2451_40995.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40995",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40995",
-  "nyu_addl_dspace_s": "42055",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(65.99977228955062, 78.00234981512612, 24.000209692028957, 15.996923518646565)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40995"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet J08 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40995\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83402/nyu_2451_40995.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40995",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40995",
+  "nyu_addl_dspace_s": "42055",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(65.99977228955062, 78.00234981512612, 24.000209692028957, 15.996923518646565)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40996.json b/metadata-aardvark/Datasets/nyu-2451-40996.json
index 9c1a30959..1a9d688cb 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40996.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40996.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40996",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet J09 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40996\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83403/nyu_2451_40996.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40996",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40996",
-  "nyu_addl_dspace_s": "42056",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(77.99915484379741, 90.0008332325417, 23.999760123614706, 15.998179095436749)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40996"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet J09 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40996\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83403/nyu_2451_40996.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40996",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40996",
+  "nyu_addl_dspace_s": "42056",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(77.99915484379741, 90.0008332325417, 23.999760123614706, 15.998179095436749)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40997.json b/metadata-aardvark/Datasets/nyu-2451-40997.json
index 10d3aaa40..afb674ca5 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40997.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40997.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40997",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet J10 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40997\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83404/nyu_2451_40997.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40997",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40997",
-  "nyu_addl_dspace_s": "42057",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(90.00048692867033, 102.0030644542454, 24.000209692028957, 15.996923518646884)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40997"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet J10 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40997\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83404/nyu_2451_40997.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40997",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40997",
+  "nyu_addl_dspace_s": "42057",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(90.00048692867033, 102.0030644542454, 24.000209692028957, 15.996923518646884)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40998.json b/metadata-aardvark/Datasets/nyu-2451-40998.json
index d01bd0137..69f819cb7 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40998.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40998.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40998",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet J11 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40998\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83405/nyu_2451_40998.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40998",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40998",
-  "nyu_addl_dspace_s": "42058",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(101.99942163998142, 114.00199916554473, 24.000695696142866, 15.997434916717154)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40998"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet J11 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40998\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83405/nyu_2451_40998.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40998",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40998",
+  "nyu_addl_dspace_s": "42058",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(101.99942163998142, 114.00199916554473, 24.000695696142866, 15.997434916717154)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-40999.json b/metadata-aardvark/Datasets/nyu-2451-40999.json
index 01556e608..814734dcb 100644
--- a/metadata-aardvark/Datasets/nyu-2451-40999.json
+++ b/metadata-aardvark/Datasets/nyu-2451-40999.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/40999",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet J12 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40999\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83406/nyu_2451_40999.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40999",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-40999",
-  "nyu_addl_dspace_s": "42059",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(114.00034099999996, 125.99967410591991, 23.99998, 15.999368988397354)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/40999"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet J12 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/40999\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83406/nyu_2451_40999.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_40999",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-40999",
+  "nyu_addl_dspace_s": "42059",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(114.00034099999996, 125.99967410591991, 23.99998, 15.999368988397354)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41000.json b/metadata-aardvark/Datasets/nyu-2451-41000.json
index 3fe11e260..387411004 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41000.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41000.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41000",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet J14 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41000\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83407/nyu_2451_41000.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41000",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41000",
-  "nyu_addl_dspace_s": "42060",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(135.9991754924592, 148.00085388120326, 23.999760123614706, 15.998179095436862)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41000"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet J14 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41000\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83407/nyu_2451_41000.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41000",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41000",
+  "nyu_addl_dspace_s": "42060",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(135.9991754924592, 148.00085388120326, 23.999760123614706, 15.998179095436862)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41001.json b/metadata-aardvark/Datasets/nyu-2451-41001.json
index 0ee413603..e7457adad 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41001.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41001.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41001",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet J16 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41001\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83408/nyu_2451_41001.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41001",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41001",
-  "nyu_addl_dspace_s": "42061",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(161.99921871344972, 174.00089710219382, 23.999760123614706, 15.99817909543685)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41001"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet J16 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41001\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83408/nyu_2451_41001.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41001",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41001",
+  "nyu_addl_dspace_s": "42061",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(161.99921871344972, 174.00089710219382, 23.999760123614706, 15.99817909543685)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41002.json b/metadata-aardvark/Datasets/nyu-2451-41002.json
index 746b06565..61c407126 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41002.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41002.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41002",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet J18 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41002\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83409/nyu_2451_41002.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41002",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41002",
-  "nyu_addl_dspace_s": "42062",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-174.00006386965174, -162.00018375460746, 24.00065926044336, 15.999125203865738)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41002"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet J18 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41002\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83409/nyu_2451_41002.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41002",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41002",
+  "nyu_addl_dspace_s": "42062",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-174.00006386965174, -162.00018375460746, 24.00065926044336, 15.999125203865738)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41003.json b/metadata-aardvark/Datasets/nyu-2451-41003.json
index e9f6088ed..ae473a212 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41003.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41003.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41003",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet J19 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41003\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75038/nyu_2451_34667.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41003",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41003",
-  "nyu_addl_dspace_s": "42063",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-162.000194386733, -149.9985159980313, 24.00065926044336, 15.998260892419838)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41003"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet J19 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41003\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75038/nyu_2451_34667.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41003",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41003",
+  "nyu_addl_dspace_s": "42063",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-162.000194386733, -149.9985159980313, 24.00065926044336, 15.998260892419838)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41004.json b/metadata-aardvark/Datasets/nyu-2451-41004.json
index 7e1191c4f..a0a77df19 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41004.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41004.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41004",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet J23 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41004\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83411/nyu_2451_41004.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41004",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41004",
-  "nyu_addl_dspace_s": "42064",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-121.0008001192671, -108.99912173056472, 24.00065926044336, 15.998260892419353)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41004"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet J23 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41004\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83411/nyu_2451_41004.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41004",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41004",
+  "nyu_addl_dspace_s": "42064",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-121.0008001192671, -108.99912173056472, 24.00065926044336, 15.998260892419353)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41005.json b/metadata-aardvark/Datasets/nyu-2451-41005.json
index 3a75668c3..45ea091ff 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41005.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41005.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41005",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet J24 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41005\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83412/nyu_2451_41005.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41005",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41005",
-  "nyu_addl_dspace_s": "42065",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-109.00092785857116, -96.99835033308267, 23.999760123614706, 15.666008742793068)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41005"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet J24 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41005\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83412/nyu_2451_41005.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41005",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41005",
+  "nyu_addl_dspace_s": "42065",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-109.00092785857116, -96.99835033308267, 23.999760123614706, 15.666008742793068)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41006.json b/metadata-aardvark/Datasets/nyu-2451-41006.json
index 2e650a5c5..dd0ade037 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41006.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41006.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41006",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet J25 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41006\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83413/nyu_2451_41006.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41006",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41006",
-  "nyu_addl_dspace_s": "42066",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-97.00094075552188, -85.00106064051947, 24.000285805207717, 15.500274567739698)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41006"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet J25 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41006\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83413/nyu_2451_41006.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41006",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41006",
+  "nyu_addl_dspace_s": "42066",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-97.00094075552188, -85.00106064051947, 24.000285805207717, 15.500274567739698)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41007.json b/metadata-aardvark/Datasets/nyu-2451-41007.json
index a5cae37b0..8309c948f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41007.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41007.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41007",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet J26 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41007\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83414/nyu_2451_41007.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41007",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41007",
-  "nyu_addl_dspace_s": "42067",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-84.99972906855953, -72.99715154298458, 24.000209692028957, 15.996923518646934)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41007"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet J26 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41007\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83414/nyu_2451_41007.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41007",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41007",
+  "nyu_addl_dspace_s": "42067",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-84.99972906855953, -72.99715154298458, 24.000209692028957, 15.996923518646934)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41008.json b/metadata-aardvark/Datasets/nyu-2451-41008.json
index 01f40369b..78404a1fc 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41008.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41008.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41008",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet J27 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41008\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83415/nyu_2451_41008.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41008",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41008",
-  "nyu_addl_dspace_s": "42068",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-73.00034373653463, -60.9986653478323, 24.00065926044336, 15.99826089241938)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41008"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet J27 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41008\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83415/nyu_2451_41008.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41008",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41008",
+  "nyu_addl_dspace_s": "42068",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-73.00034373653463, -60.9986653478323, 24.00065926044336, 15.99826089241938)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41009.json b/metadata-aardvark/Datasets/nyu-2451-41009.json
index 6d583a7fb..d33e61cf3 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41009.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41009.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41009",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet K00 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41009\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83416/nyu_2451_41009.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41009",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41009",
-  "nyu_addl_dspace_s": "42069",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-26.99970745806401, -14.997129932488582, 18.00026881038645, 9.997791819738255)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41009"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet K00 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41009\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83416/nyu_2451_41009.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41009",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41009",
+  "nyu_addl_dspace_s": "42069",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-26.99970745806401, -14.997129932488582, 18.00026881038645, 9.997791819738255)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41010.json b/metadata-aardvark/Datasets/nyu-2451-41010.json
index 661ebbfd7..0de5b0015 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41010.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41010.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41010",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet K01 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41010\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83417/nyu_2451_41010.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41010",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41010",
-  "nyu_addl_dspace_s": "42070",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-17.000139452523854, -4.997561926948505, 15.999688883560667, 7.998133732781701)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41010"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet K01 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41010\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83417/nyu_2451_41010.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41010",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41010",
+  "nyu_addl_dspace_s": "42070",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-17.000139452523854, -4.997561926948505, 15.999688883560667, 7.998133732781701)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41011.json b/metadata-aardvark/Datasets/nyu-2451-41011.json
index 110bd25f7..ad2e6b3ad 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41011.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41011.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41011",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet K02 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41011\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83418/nyu_2451_41011.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41011",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41011",
-  "nyu_addl_dspace_s": "42071",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-5.000269969606028, 7.002307555969318, 15.999688883560667, 7.998133732781701)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41011"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet K02 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41011\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83418/nyu_2451_41011.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41011",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41011",
+  "nyu_addl_dspace_s": "42071",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-5.000269969606028, 7.002307555969318, 15.999688883560667, 7.998133732781701)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41012.json b/metadata-aardvark/Datasets/nyu-2451-41012.json
index 8f033fec8..3bf1adde2 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41012.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41012.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41012",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet K03 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41012\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83419/nyu_2451_41012.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41012",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41012",
-  "nyu_addl_dspace_s": "42072",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(6.999598551477377, 19.003075213879406, 15.999688883560667, 7.998133732783024)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41012"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet K03 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41012\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83419/nyu_2451_41012.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41012",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41012",
+  "nyu_addl_dspace_s": "42072",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(6.999598551477377, 19.003075213879406, 15.999688883560667, 7.998133732783024)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41013.json b/metadata-aardvark/Datasets/nyu-2451-41013.json
index 0694f50de..1173ddc2a 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41013.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41013.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41013",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet K04 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41013\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83420/nyu_2451_41013.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41013",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41013",
-  "nyu_addl_dspace_s": "42073",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(19.000441891735914, 31.003019417311286, 15.999688883560667, 7.9981337327816755)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41013"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet K04 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41013\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83420/nyu_2451_41013.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41013",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41013",
+  "nyu_addl_dspace_s": "42073",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(19.000441891735914, 31.003019417311286, 15.999688883560667, 7.9981337327816755)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41014.json b/metadata-aardvark/Datasets/nyu-2451-41014.json
index 45fea9986..8a2e3e72f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41014.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41014.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41014",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet K05 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41014\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83421/nyu_2451_41014.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41014",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41014",
-  "nyu_addl_dspace_s": "42074",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(31.00031137465373, 43.0028889002271, 15.999688883560667, 7.998133732783037)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41014"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet K05 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41014\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83421/nyu_2451_41014.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41014",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41014",
+  "nyu_addl_dspace_s": "42074",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(31.00031137465373, 43.0028889002271, 15.999688883560667, 7.998133732783037)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41015.json b/metadata-aardvark/Datasets/nyu-2451-41015.json
index 7f3c032b8..bc03cfc8d 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41015.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41015.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41015",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet K06 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41015\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83422/nyu_2451_41015.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41015",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41015",
-  "nyu_addl_dspace_s": "42075",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(43.00018363534932, 55.00276116092477, 15.999688883560667, 7.998133732781625)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41015"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet K06 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41015\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83422/nyu_2451_41015.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41015",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41015",
+  "nyu_addl_dspace_s": "42075",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(43.00018363534932, 55.00276116092477, 15.999688883560667, 7.998133732781625)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41016.json b/metadata-aardvark/Datasets/nyu-2451-41016.json
index b5649661f..6fc32fe3d 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41016.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41016.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41016",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet K08 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41016\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83423/nyu_2451_41016.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41016",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41016",
-  "nyu_addl_dspace_s": "42076",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(70.99906936365042, 83.00164688918136, 16.000138451975094, 7.999487257333505)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41016"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet K08 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41016\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83423/nyu_2451_41016.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41016",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41016",
+  "nyu_addl_dspace_s": "42076",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(70.99906936365042, 83.00164688918136, 16.000138451975094, 7.999487257333505)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41017.json b/metadata-aardvark/Datasets/nyu-2451-41017.json
index 2a8b1730d..a42b2173e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41017.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41017.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41017",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet K09 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41017\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83424/nyu_2451_41017.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41017",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41017",
-  "nyu_addl_dspace_s": "42077",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(90.99914020706339, 103.00171773257088, 16.00033668024252, 7.998801079528384)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41017"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet K09 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41017\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83424/nyu_2451_41017.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41017",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41017",
+  "nyu_addl_dspace_s": "42077",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(90.99914020706339, 103.00171773257088, 16.00033668024252, 7.998801079528384)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41018.json b/metadata-aardvark/Datasets/nyu-2451-41018.json
index 8290fb2ea..806484e81 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41018.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41018.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41018",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet K11 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41018\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83425/nyu_2451_41018.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41018",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41018",
-  "nyu_addl_dspace_s": "42078",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(114.99989109341398, 127.00156948215853, 16.001037588803733, 7.9995231421477095)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41018"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet K11 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41018\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83425/nyu_2451_41018.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41018",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41018",
+  "nyu_addl_dspace_s": "42078",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(114.99989109341398, 127.00156948215853, 16.001037588803733, 7.9995231421477095)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41019.json b/metadata-aardvark/Datasets/nyu-2451-41019.json
index 81e5f1d3d..0685801b2 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41019.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41019.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41019",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet K13 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41019\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83426/nyu_2451_41019.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41019",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41019",
-  "nyu_addl_dspace_s": "42079",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(133.9998460564801, 147.0013645987693, 16.000138451975094, 7.99948725724749)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41019"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet K13 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41019\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83426/nyu_2451_41019.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41019",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41019",
+  "nyu_addl_dspace_s": "42079",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(133.9998460564801, 147.0013645987693, 16.000138451975094, 7.99948725724749)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41020.json b/metadata-aardvark/Datasets/nyu-2451-41020.json
index 0d3a5d081..8d8c42b89 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41020.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41020.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41020",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet K14 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41020\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83427/nyu_2451_41020.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41020",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41020",
-  "nyu_addl_dspace_s": "42080",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(146.99986948291814, 160.00138802506865, 16.000138451975094, 7.999487257333963)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41020"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet K14 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41020\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83427/nyu_2451_41020.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41020",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41020",
+  "nyu_addl_dspace_s": "42080",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(146.99986948291814, 160.00138802506865, 16.000138451975094, 7.999487257333963)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41021.json b/metadata-aardvark/Datasets/nyu-2451-41021.json
index 9e48d6df1..3cd830c18 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41021.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41021.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41021",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet K15 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41021\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83428/nyu_2451_41021.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41021",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41021",
-  "nyu_addl_dspace_s": "42081",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(159.99989109341513, 172.00156948211736, 16.000138451975094, 7.999487257333543)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41021"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet K15 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41021\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83428/nyu_2451_41021.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41021",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41021",
+  "nyu_addl_dspace_s": "42081",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(159.99989109341513, 172.00156948211736, 16.000138451975094, 7.999487257333543)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41022.json b/metadata-aardvark/Datasets/nyu-2451-41022.json
index 2fa294b70..a603aaa13 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41022.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41022.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41022",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet K23 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41022\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83429/nyu_2451_41022.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41022",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41022",
-  "nyu_addl_dspace_s": "42082",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-118.00034373653303, -105.99866534778873, 16.001037588803733, 7.999523142147888)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41022"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet K23 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41022\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83429/nyu_2451_41022.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41022",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41022",
+  "nyu_addl_dspace_s": "42082",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-118.00034373653303, -105.99866534778873, 16.001037588803733, 7.999523142147888)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41023.json b/metadata-aardvark/Datasets/nyu-2451-41023.json
index 1da239bdb..fe3267b4e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41023.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41023.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41023",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet K25 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41023\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83430/nyu_2451_41023.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41023",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41023",
-  "nyu_addl_dspace_s": "42083",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-94.00060477069943, -81.99892638199717, 16.000138451975094, 7.999487257333531)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41023"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet K25 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41023\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83430/nyu_2451_41023.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41023",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41023",
+  "nyu_addl_dspace_s": "42083",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-94.00060477069943, -81.99892638199717, 16.000138451975094, 7.999487257333531)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41024.json b/metadata-aardvark/Datasets/nyu-2451-41024.json
index d1131235f..66c83734a 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41024.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41024.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41024",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet K27 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41024\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83431/nyu_2451_41024.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41024",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41024",
-  "nyu_addl_dspace_s": "42084",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-69.99875437979514, -57.99887426462294, 16.000138451975094, 8.00037764388594)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41024"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet K27 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41024\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83431/nyu_2451_41024.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41024",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41024",
+  "nyu_addl_dspace_s": "42084",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-69.99875437979514, -57.99887426462294, 16.000138451975094, 8.00037764388594)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41025.json b/metadata-aardvark/Datasets/nyu-2451-41025.json
index 6cf8b66dd..03ccaacb4 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41025.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41025.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41025",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet L01 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41025\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83432/nyu_2451_41025.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41025",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41025",
-  "nyu_addl_dspace_s": "42085",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-18.000291599999997, -6.000411480165988, 8.000067839999994, 0.0004946044683806002)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41025"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet L01 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41025\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83432/nyu_2451_41025.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41025",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41025",
+  "nyu_addl_dspace_s": "42085",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-18.000291599999997, -6.000411480165988, 8.000067839999994, 0.0004946044683806002)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41026.json b/metadata-aardvark/Datasets/nyu-2451-41026.json
index ef4e65f94..ef56f89d2 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41026.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41026.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41026",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet L02 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41026\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83433/nyu_2451_41026.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41026",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41026",
-  "nyu_addl_dspace_s": "42086",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-6.000419319999997, 6.003057347149996, 8.000067839999994, -0.0013036691894806028)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41026"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet L02 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41026\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83433/nyu_2451_41026.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41026",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41026",
+  "nyu_addl_dspace_s": "42086",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-6.000419319999997, 6.003057347149996, 8.000067839999994, -0.0013036691894806028)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41027.json b/metadata-aardvark/Datasets/nyu-2451-41027.json
index a0be4c388..d4bda7991 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41027.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41027.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41027",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet L03 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41027\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83434/nyu_2451_41027.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41027",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41027",
-  "nyu_addl_dspace_s": "42087",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(6.000420279999999, 18.002997810320952, 8.000067839999994, -0.0013036691894551583)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41027"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet L03 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41027\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83434/nyu_2451_41027.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41027",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41027",
+  "nyu_addl_dspace_s": "42087",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(6.000420279999999, 18.002997810320952, 8.000067839999994, -0.0013036691894551583)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41028.json b/metadata-aardvark/Datasets/nyu-2451-41028.json
index 7052f217d..81c3f4ad7 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41028.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41028.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41028",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet L04 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41028\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83435/nyu_2451_41028.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41028",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41028",
-  "nyu_addl_dspace_s": "42088",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(18.00028979999999, 30.00286733032097, 8.000067839999994, -0.0013036691894806028)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41028"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet L04 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41028\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83435/nyu_2451_41028.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41028",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41028",
+  "nyu_addl_dspace_s": "42088",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(18.00028979999999, 30.00286733032097, 8.000067839999994, -0.0013036691894806028)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41029.json b/metadata-aardvark/Datasets/nyu-2451-41029.json
index 0f04f0170..85f31fe3d 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41029.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41029.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41029",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet L05 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41029\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83436/nyu_2451_41029.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41029",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41029",
-  "nyu_addl_dspace_s": "42089",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(30.000161999999996, 42.00273953032102, 8.000067839999994, -0.0013036691895060473)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41029"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet L05 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41029\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83436/nyu_2451_41029.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41029",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41029",
+  "nyu_addl_dspace_s": "42089",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(30.000161999999996, 42.00273953032102, 8.000067839999994, -0.0013036691895060473)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41030.json b/metadata-aardvark/Datasets/nyu-2451-41030.json
index 2afc9e60b..200a93acc 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41030.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41030.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41030",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet L06 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41030\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83437/nyu_2451_41030.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41030",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41030",
-  "nyu_addl_dspace_s": "42090",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(42.00003149999999, 54.00260903032106, 8.000067839999994, -0.0013036691895442138)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41030"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet L06 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41030\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83437/nyu_2451_41030.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41030",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41030",
+  "nyu_addl_dspace_s": "42090",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(42.00003149999999, 54.00260903032106, 8.000067839999994, -0.0013036691895442138)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41031.json b/metadata-aardvark/Datasets/nyu-2451-41031.json
index 4bc979ecd..dbed2c6c1 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41031.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41031.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41031",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet L08 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41031\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83438/nyu_2451_41031.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41031",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41031",
-  "nyu_addl_dspace_s": "42091",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(71.9998339123333, 84.0006131642491, 8.000517405512904, 4.9454790977258834e-05)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41031"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet L08 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41031\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83438/nyu_2451_41031.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41031",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41031",
+  "nyu_addl_dspace_s": "42091",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(71.9998339123333, 84.0006131642491, 8.000517405512904, 4.9454790977258834e-05)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41032.json b/metadata-aardvark/Datasets/nyu-2451-41032.json
index f7e6d4801..379669d17 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41032.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41032.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41032",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet L10 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41032\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83439/nyu_2451_41032.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41032",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41032",
-  "nyu_addl_dspace_s": "42092",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(96.00045209999999, 108.00019190569503, 7.9998336099999925, -0.0004122909213679865)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41032"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet L10 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41032\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83439/nyu_2451_41032.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41032",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41032",
+  "nyu_addl_dspace_s": "42092",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(96.00045209999999, 108.00019190569503, 7.9998336099999925, -0.0004122909213679865)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41033.json b/metadata-aardvark/Datasets/nyu-2451-41033.json
index fedc39841..c851c0d91 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41033.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41033.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41033",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet L12 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41033\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83440/nyu_2451_41033.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41033",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41033",
-  "nyu_addl_dspace_s": "42093",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(119.99967509618425, 132.00135348492861, 8.000517405512904, 4.945479101542549e-05)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41033"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet L12 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41033\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83440/nyu_2451_41033.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41033",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41033",
+  "nyu_addl_dspace_s": "42093",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(119.99967509618425, 132.00135348492861, 8.000517405512904, 4.945479101542549e-05)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41034.json b/metadata-aardvark/Datasets/nyu-2451-41034.json
index a5479bbd1..e0716e11c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41034.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41034.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41034",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet L13 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41034\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83441/nyu_2451_41034.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41034",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41034",
-  "nyu_addl_dspace_s": "42094",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(131.99954457910238, 144.00122296784645, 8.000517405512904, 4.945479120625877e-05)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41034"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet L13 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41034\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83441/nyu_2451_41034.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41034",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41034",
+  "nyu_addl_dspace_s": "42094",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(131.99954457910238, 144.00122296784645, 8.000517405512904, 4.945479120625877e-05)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41035.json b/metadata-aardvark/Datasets/nyu-2451-41035.json
index 6e035048d..30ecbeeb1 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41035.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41035.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41035",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet L14 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41035\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83442/nyu_2451_41035.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41035",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41035",
-  "nyu_addl_dspace_s": "42095",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(143.99941310018525, 156.00109148892992, 8.000517405512904, 4.945479081186999e-05)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41035"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet L14 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41035\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83442/nyu_2451_41035.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41035",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41035",
+  "nyu_addl_dspace_s": "42095",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(143.99941310018525, 156.00109148892992, 8.000517405512904, 4.945479081186999e-05)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41036.json b/metadata-aardvark/Datasets/nyu-2451-41036.json
index 4b08a108b..f4e80ae32 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41036.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41036.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41036",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet L15 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41036\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83443/nyu_2451_41036.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41036",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41036",
-  "nyu_addl_dspace_s": "42096",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(155.99928536088177, 168.00096374962618, 8.000517405512904, 4.945479098998105e-05)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41036"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet L15 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41036\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83443/nyu_2451_41036.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41036",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41036",
+  "nyu_addl_dspace_s": "42096",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(155.99928536088177, 168.00096374962618, 8.000517405512904, 4.945479098998105e-05)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41037.json b/metadata-aardvark/Datasets/nyu-2451-41037.json
index 58a813b4c..f67f8da35 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41037.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41037.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41037",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet L25 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41037\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83444/nyu_2451_41037.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41037",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41037",
-  "nyu_addl_dspace_s": "42097",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-94.00060477069943, -81.99892638195502, 8.000517405512904, 4.945479100270327e-05)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41037"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet L25 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41037\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83444/nyu_2451_41037.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41037",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41037",
+  "nyu_addl_dspace_s": "42097",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-94.00060477069943, -81.99892638195502, 8.000517405512904, 4.945479100270327e-05)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41038.json b/metadata-aardvark/Datasets/nyu-2451-41038.json
index 04d7c09ad..7181b5bb6 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41038.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41038.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41038",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet L26 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41038\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83445/nyu_2451_41038.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41038",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41038",
-  "nyu_addl_dspace_s": "42098",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-82.00073347183762, -69.99905508309304, 8.000517405512904, 4.94547908882033e-05)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41038"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet L26 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41038\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83445/nyu_2451_41038.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41038",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41038",
+  "nyu_addl_dspace_s": "42098",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-82.00073347183762, -69.99905508309304, 8.000517405512904, 4.94547908882033e-05)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41039.json b/metadata-aardvark/Datasets/nyu-2451-41039.json
index 0b64b089a..abe4639eb 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41039.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41039.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41039",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet L27 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41039\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83446/nyu_2451_41039.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41039",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41039",
-  "nyu_addl_dspace_s": "42099",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-70.00086398891956, -57.99828646334622, 8.000517405512904, 4.945479081186999e-05)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41039"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet L27 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41039\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83446/nyu_2451_41039.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41039",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41039",
+  "nyu_addl_dspace_s": "42099",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-70.00086398891956, -57.99828646334622, 8.000517405512904, 4.945479081186999e-05)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41040.json b/metadata-aardvark/Datasets/nyu-2451-41040.json
index 38a81f4f2..aa09a4aa6 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41040.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41040.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41040",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet L28 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41040\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83447/nyu_2451_41040.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41040",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41040",
-  "nyu_addl_dspace_s": "42100",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-58.00002064866099, -45.9983422599163, 8.000517405512904, 4.945479081186999e-05)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41040"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet L28 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41040\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83447/nyu_2451_41040.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41040",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41040",
+  "nyu_addl_dspace_s": "42100",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-58.00002064866099, -45.9983422599163, 8.000517405512904, 4.945479081186999e-05)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41041.json b/metadata-aardvark/Datasets/nyu-2451-41041.json
index 852429b5b..5a6abd696 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41041.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41041.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41041",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet M03 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41041\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83448/nyu_2451_41041.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41041",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41041",
-  "nyu_addl_dspace_s": "42101",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(6.999598551477377, 19.003075213881406, -0.0004495684143253563, -8.001804008086948)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41041"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet M03 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41041\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83448/nyu_2451_41041.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41041",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41041",
+  "nyu_addl_dspace_s": "42101",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(6.999598551477377, 19.003075213881406, -0.0004495684143253563, -8.001804008086948)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41042.json b/metadata-aardvark/Datasets/nyu-2451-41042.json
index c60d1c8e8..d107ac9a8 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41042.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41042.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41042",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet M04 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41042\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83449/nyu_2451_41042.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41042",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41042",
-  "nyu_addl_dspace_s": "42102",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(19.000441891735914, 31.003019417311197, -0.0004495684143253563, -8.001804008086896)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41042"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet M04 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41042\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83449/nyu_2451_41042.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41042",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41042",
+  "nyu_addl_dspace_s": "42102",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(19.000441891735914, 31.003019417311197, -0.0004495684143253563, -8.001804008086896)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41043.json b/metadata-aardvark/Datasets/nyu-2451-41043.json
index abe5d58bc..234d65a2a 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41043.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41043.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41043",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet M05 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41043\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83450/nyu_2451_41043.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41043",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41043",
-  "nyu_addl_dspace_s": "42103",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(31.00031137465373, 43.00288890022912, -0.0004495684143253563, -8.001804008086948)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41043"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet M05 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41043\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83450/nyu_2451_41043.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41043",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41043",
+  "nyu_addl_dspace_s": "42103",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(31.00031137465373, 43.00288890022912, -0.0004495684143253563, -8.001804008086948)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41044.json b/metadata-aardvark/Datasets/nyu-2451-41044.json
index 9a5ab2455..f3e738dbd 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41044.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41044.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41044",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet M06 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41044\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83451/nyu_2451_41044.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41044",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41044",
-  "nyu_addl_dspace_s": "42104",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(43.00018363534932, 55.00276116092481, -0.0004495684143253563, -8.001804008087024)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41044"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet M06 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41044\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83451/nyu_2451_41044.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41044",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41044",
+  "nyu_addl_dspace_s": "42104",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(43.00018363534932, 55.00276116092481, -0.0004495684143253563, -8.001804008087024)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41045.json b/metadata-aardvark/Datasets/nyu-2451-41045.json
index 8b4a4db65..d889747aa 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41045.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41045.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41045",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet M07 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41045\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83452/nyu_2451_41045.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41045",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41045",
-  "nyu_addl_dspace_s": "42105",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(55.00005215643273, 67.00262968200819, -0.0004495684143253563, -8.00180400808701)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41045"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet M07 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41045\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83452/nyu_2451_41045.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41045",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41045",
+  "nyu_addl_dspace_s": "42105",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(55.00005215643273, 67.00262968200819, -0.0004495684143253563, -8.00180400808701)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41046.json b/metadata-aardvark/Datasets/nyu-2451-41046.json
index 06c41d47f..723c2d1cb 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41046.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41046.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41046",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet M08 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41046\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83453/nyu_2451_41046.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41046",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41046",
-  "nyu_addl_dspace_s": "42106",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(66.99943471067978, 79.00111309942648, 0.0, -8.00046843207328)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41046"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet M08 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41046\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83453/nyu_2451_41046.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41046",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41046",
+  "nyu_addl_dspace_s": "42106",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(66.99943471067978, 79.00111309942648, 0.0, -8.00046843207328)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41047.json b/metadata-aardvark/Datasets/nyu-2451-41047.json
index b1d6250d8..f14eb9e42 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41047.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41047.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41047",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet M24 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41047\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83454/nyu_2451_41047.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41047",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41047",
-  "nyu_addl_dspace_s": "42107",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-94.00060477069943, -81.99892638195317, 0.0, -8.000468432072987)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41047"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet M24 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41047\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83454/nyu_2451_41047.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41047",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41047",
+  "nyu_addl_dspace_s": "42107",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-94.00060477069943, -81.99892638195317, 0.0, -8.000468432072987)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41048.json b/metadata-aardvark/Datasets/nyu-2451-41048.json
index 15ed22bbf..5e8f864ec 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41048.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41048.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41048",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet M25 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41048\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83455/nyu_2451_41048.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41048",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41048",
-  "nyu_addl_dspace_s": "42108",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-82.00073347183762, -69.99905508309104, 0.0, -8.000468432073204)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41048"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet M25 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41048\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83455/nyu_2451_41048.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41048",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41048",
+  "nyu_addl_dspace_s": "42108",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-82.00073347183762, -69.99905508309104, 0.0, -8.000468432073204)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41049.json b/metadata-aardvark/Datasets/nyu-2451-41049.json
index 0f995c72e..3a71e0aec 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41049.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41049.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41049",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet M26 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41049\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83456/nyu_2451_41049.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41049",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41049",
-  "nyu_addl_dspace_s": "42109",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-70.00086398891956, -57.998286463344016, 0.0, -8.000468432073406)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41049"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet M26 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41049\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83456/nyu_2451_41049.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41049",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41049",
+  "nyu_addl_dspace_s": "42109",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-70.00086398891956, -57.998286463344016, 0.0, -8.000468432073406)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41050.json b/metadata-aardvark/Datasets/nyu-2451-41050.json
index c1de2bc65..c149b859f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41050.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41050.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41050",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet M27 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41050\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83457/nyu_2451_41050.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41050",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41050",
-  "nyu_addl_dspace_s": "42110",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-58.00002064866099, -45.99834225991421, 0.0, -8.00046843207333)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41050"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet M27 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41050\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83457/nyu_2451_41050.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41050",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41050",
+  "nyu_addl_dspace_s": "42110",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-58.00002064866099, -45.99834225991421, 0.0, -8.00046843207333)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41051.json b/metadata-aardvark/Datasets/nyu-2451-41051.json
index a37375178..33d445cb4 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41051.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41051.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41051",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet M28 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41051\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83458/nyu_2451_41051.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41051",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41051",
-  "nyu_addl_dspace_s": "42111",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-46.00015116574312, -33.9984727769963, 0.0, -8.000468432073369)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41051"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet M28 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41051\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83458/nyu_2451_41051.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41051",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41051",
+  "nyu_addl_dspace_s": "42111",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-46.00015116574312, -33.9984727769963, 0.0, -8.000468432073369)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41052.json b/metadata-aardvark/Datasets/nyu-2451-41052.json
index 0ab33ed19..c4472adc3 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41052.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41052.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41052",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet M29 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41052\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83459/nyu_2451_41052.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41052",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41052",
-  "nyu_addl_dspace_s": "42112",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-34.00027986688207, -21.998601478137314, 2.0005793016481968, -6.001118929413827)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41052"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet M29 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41052\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83459/nyu_2451_41052.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41052",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41052",
+  "nyu_addl_dspace_s": "42112",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-34.00027986688207, -21.998601478137314, 2.0005793016481968, -6.001118929413827)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41053.json b/metadata-aardvark/Datasets/nyu-2451-41053.json
index 561f2c62a..769516ac4 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41053.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41053.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41053",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet N03 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41053\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83460/nyu_2451_41053.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41053",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41053",
-  "nyu_addl_dspace_s": "42113",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(6.000420281240379, 18.00299780681571, -8.000068462276218, -16.001566932009315)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41053"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet N03 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41053\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83460/nyu_2451_41053.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41053",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41053",
+  "nyu_addl_dspace_s": "42113",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(6.000420281240379, 18.00299780681571, -8.000068462276218, -16.001566932009315)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41054.json b/metadata-aardvark/Datasets/nyu-2451-41054.json
index 398790dc0..d3a76aa06 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41054.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41054.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41054",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet N04 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41054\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83461/nyu_2451_41054.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41054",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41054",
-  "nyu_addl_dspace_s": "42114",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(18.000289764158193, 30.002867289733555, -8.000068462276218, -16.00156693200934)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41054"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet N04 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41054\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83461/nyu_2451_41054.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41054",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41054",
+  "nyu_addl_dspace_s": "42114",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(18.000289764158193, 30.002867289733555, -8.000068462276218, -16.00156693200934)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41055.json b/metadata-aardvark/Datasets/nyu-2451-41055.json
index 9505bcd67..541a35672 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41055.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41055.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41055",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet N05 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41055\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83462/nyu_2451_41055.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41055",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41055",
-  "nyu_addl_dspace_s": "42115",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(30.00016202485379, 42.00273955042716, -8.000068462276218, -16.00156693200803)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41055"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet N05 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41055\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83462/nyu_2451_41055.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41055",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41055",
+  "nyu_addl_dspace_s": "42115",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(30.00016202485379, 42.00273955042716, -8.000068462276218, -16.00156693200803)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41056.json b/metadata-aardvark/Datasets/nyu-2451-41056.json
index 6d310143d..95d9dc2ad 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41056.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41056.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41056",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet N06 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41056\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83463/nyu_2451_41056.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41056",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41056",
-  "nyu_addl_dspace_s": "42116",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(42.000031507771624, 54.002609033344974, -8.000068462276218, -16.001566932008018)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41056"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet N06 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41056\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83463/nyu_2451_41056.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41056",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41056",
+  "nyu_addl_dspace_s": "42116",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(42.000031507771624, 54.002609033344974, -8.000068462276218, -16.001566932008018)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41057.json b/metadata-aardvark/Datasets/nyu-2451-41057.json
index 76e9c0c42..ec935bf04 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41057.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41057.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41057",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet N07 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41057\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83464/nyu_2451_41057.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41057",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41057",
-  "nyu_addl_dspace_s": "42117",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(53.999900028855016, 66.0024775544284, -8.000068462276218, -16.001566932008043)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41057"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet N07 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41057\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83464/nyu_2451_41057.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41057",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41057",
+  "nyu_addl_dspace_s": "42117",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(53.999900028855016, 66.0024775544284, -8.000068462276218, -16.001566932008043)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41058.json b/metadata-aardvark/Datasets/nyu-2451-41058.json
index 6a484ad8c..b93a0d157 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41058.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41058.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41058",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet N18 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41058\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83465/nyu_2451_41058.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41058",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41058",
-  "nyu_addl_dspace_s": "42118",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-178.0006696021851, -165.9989912134407, -7.999621671639691, -16.000268928845383)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41058"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet N18 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41058\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83465/nyu_2451_41058.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41058",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41058",
+  "nyu_addl_dspace_s": "42118",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-178.0006696021851, -165.9989912134407, -7.999621671639691, -16.000268928845383)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41059.json b/metadata-aardvark/Datasets/nyu-2451-41059.json
index a345ac832..0040b7963 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41059.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41059.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41059",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet N19 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41059\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83466/nyu_2451_41059.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41059",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41059",
-  "nyu_addl_dspace_s": "42119",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-166.0008001192664, -153.99912173052198, -7.999618893861892, -16.00026623243882)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41059"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet N19 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41059\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83466/nyu_2451_41059.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41059",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41059",
+  "nyu_addl_dspace_s": "42119",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-166.0008001192664, -153.99912173052198, -7.999618893861892, -16.00026623243882)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41060.json b/metadata-aardvark/Datasets/nyu-2451-41060.json
index 5cc40ef90..f7fda3c4f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41060.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41060.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41060",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet N20 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41060\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83467/nyu_2451_41060.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41060",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41060",
-  "nyu_addl_dspace_s": "42120",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-154.0009278585723, -141.99835033299928, -7.999618893861892, -16.000266232438793)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41060"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet N20 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41060\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83467/nyu_2451_41060.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41060",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41060",
+  "nyu_addl_dspace_s": "42120",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-154.0009278585723, -141.99835033299928, -7.999618893861892, -16.000266232438793)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41061.json b/metadata-aardvark/Datasets/nyu-2451-41061.json
index e2a962548..67cc9c122 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41061.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41061.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41061",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet N21 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41061\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83468/nyu_2451_41061.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41061",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41061",
-  "nyu_addl_dspace_s": "42121",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-142.00008451831218, -129.99840612956788, -7.999618893861892, -16.00026623243874)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41061"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet N21 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41061\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83468/nyu_2451_41061.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41061",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41061",
+  "nyu_addl_dspace_s": "42121",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-142.00008451831218, -129.99840612956788, -7.999618893861892, -16.00026623243874)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41062.json b/metadata-aardvark/Datasets/nyu-2451-41062.json
index 9cd629ead..9c6fd144d 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41062.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41062.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41062",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet N25 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41062\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83469/nyu_2451_41062.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41062",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41062",
-  "nyu_addl_dspace_s": "42122",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-81.00058412203725, -68.99890573329266, -7.999618893861892, -16.000266232438932)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41062"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet N25 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41062\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83469/nyu_2451_41062.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41062",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41062",
+  "nyu_addl_dspace_s": "42122",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-81.00058412203725, -68.99890573329266, -7.999618893861892, -16.000266232438932)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41063.json b/metadata-aardvark/Datasets/nyu-2451-41063.json
index da0df7383..6d7edb512 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41063.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41063.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41063",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet N26 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41063\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83470/nyu_2451_41063.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41063",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41063",
-  "nyu_addl_dspace_s": "42123",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-69.00071186134186, -56.99903347259716, -7.999618893861892, -16.000266232438996)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41063"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet N26 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41063\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83470/nyu_2451_41063.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41063",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41063",
+  "nyu_addl_dspace_s": "42123",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-69.00071186134186, -56.99903347259716, -7.999618893861892, -16.000266232438996)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41064.json b/metadata-aardvark/Datasets/nyu-2451-41064.json
index a57562f0c..f0765da6f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41064.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41064.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41064",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet N27 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41064\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83471/nyu_2451_41064.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41064",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41064",
-  "nyu_addl_dspace_s": "42124",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-57.00084237842474, -44.99916398968004, -7.999618893861892, -16.000266232438996)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41064"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet N27 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41064\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83471/nyu_2451_41064.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41064",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41064",
+  "nyu_addl_dspace_s": "42124",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-57.00084237842474, -44.99916398968004, -7.999618893861892, -16.000266232438996)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41065.json b/metadata-aardvark/Datasets/nyu-2451-41065.json
index 07940485f..34bd430bf 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41065.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41065.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41065",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet N28 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41065\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83472/nyu_2451_41065.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41065",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41065",
-  "nyu_addl_dspace_s": "42125",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-44.999999999999986, -32.998321611255236, -7.999618893861892, -16.000266232439046)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41065"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet N28 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41065\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83472/nyu_2451_41065.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41065",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41065",
+  "nyu_addl_dspace_s": "42125",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-44.999999999999986, -32.998321611255236, -7.999618893861892, -16.000266232439046)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41066.json b/metadata-aardvark/Datasets/nyu-2451-41066.json
index c1faecb0d..dbc905a65 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41066.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41066.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41066",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet P03 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41066\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83473/nyu_2451_41066.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41066",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41066",
-  "nyu_addl_dspace_s": "42126",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(5.000268153662669, 17.002845679238106, -15.999689508738268, -24.002838327243357)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41066"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet P03 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41066\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83473/nyu_2451_41066.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41066",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41066",
+  "nyu_addl_dspace_s": "42126",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(5.000268153662669, 17.002845679238106, -15.999689508738268, -24.002838327243357)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41067.json b/metadata-aardvark/Datasets/nyu-2451-41067.json
index dae7b6d8c..be693d951 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41067.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41067.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41067",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet P04 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41067\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83474/nyu_2451_41067.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41067",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41067",
-  "nyu_addl_dspace_s": "42127",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(17.000140414358267, 29.002717939933696, -15.999689508738268, -24.002838327243357)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41067"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet P04 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41067\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83474/nyu_2451_41067.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41067",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41067",
+  "nyu_addl_dspace_s": "42127",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(17.000140414358267, 29.002717939933696, -15.999689508738268, -24.002838327243357)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41068.json b/metadata-aardvark/Datasets/nyu-2451-41068.json
index 0e66dc680..e55c83064 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41068.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41068.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41068",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet P05 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41068\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83475/nyu_2451_41068.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41068",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41068",
-  "nyu_addl_dspace_s": "42128",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(29.000009897276083, 41.00258742284961, -15.999689508738268, -24.00283832724212)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41068"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet P05 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41068\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83475/nyu_2451_41068.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41068",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41068",
+  "nyu_addl_dspace_s": "42128",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(29.000009897276083, 41.00258742284961, -15.999689508738268, -24.00283832724212)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41069.json b/metadata-aardvark/Datasets/nyu-2451-41069.json
index 9cc3889b2..2bea46b4a 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41069.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41069.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41069",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet P06 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41069\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83476/nyu_2451_41069.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41069",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41069",
-  "nyu_addl_dspace_s": "42129",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(40.9998793801939, 53.00245690576937, -15.999689508738268, -24.00283832724338)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41069"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet P06 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41069\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83476/nyu_2451_41069.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41069",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41069",
+  "nyu_addl_dspace_s": "42129",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(40.9998793801939, 53.00245690576937, -15.999689508738268, -24.00283832724338)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41070.json b/metadata-aardvark/Datasets/nyu-2451-41070.json
index 3e0834e31..a16a409c5 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41070.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41070.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41070",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet P07 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41070\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83477/nyu_2451_41070.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41070",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41070",
-  "nyu_addl_dspace_s": "42130",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(52.999750679055076, 65.00232820463042, -15.999689508738268, -24.002838327243293)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41070"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet P07 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41070\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83477/nyu_2451_41070.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41070",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41070",
+  "nyu_addl_dspace_s": "42130",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(52.999750679055076, 65.00232820463042, -15.999689508738268, -24.002838327243293)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41071.json b/metadata-aardvark/Datasets/nyu-2451-41071.json
index b9ce2c7fb..5520a0424 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41071.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41071.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41071",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet P17E ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41071\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75038/nyu_2451_34667.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41071",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41071",
-  "nyu_addl_dspace_s": "42131",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(171.99999999999994, 179.99962036444862, -16.000000000000007, -24.000669228209546)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41071"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet P17E ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41071\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75038/nyu_2451_34667.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41071",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41071",
+  "nyu_addl_dspace_s": "42131",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(171.99999999999994, 179.99962036444862, -16.000000000000007, -24.000669228209546)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41072.json b/metadata-aardvark/Datasets/nyu-2451-41072.json
index 73a89e11d..7eb936a7a 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41072.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41072.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41072",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet P17W ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41072\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83479/nyu_2451_41072.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41072",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41072",
-  "nyu_addl_dspace_s": "42132",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-179.9989999999999, -175.99990759690317, -16.000000000000007, -24.000362473990887)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41072"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet P17W ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41072\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83479/nyu_2451_41072.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41072",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41072",
+  "nyu_addl_dspace_s": "42132",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-179.9989999999999, -175.99990759690317, -16.000000000000007, -24.000362473990887)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41073.json b/metadata-aardvark/Datasets/nyu-2451-41073.json
index fdb618015..5d4539e68 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41073.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41073.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41073",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet P18 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41073\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83480/nyu_2451_41073.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41073",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41073",
-  "nyu_addl_dspace_s": "42133",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-176.00036534702977, -163.99868695832745, -15.999239940323955, -24.00158969526798)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41073"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet P18 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41073\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83480/nyu_2451_41073.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41073",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41073",
+  "nyu_addl_dspace_s": "42133",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-176.00036534702977, -163.99868695832745, -15.999239940323955, -24.00158969526798)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41074.json b/metadata-aardvark/Datasets/nyu-2451-41074.json
index fc2747ce5..2cf670b33 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41074.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41074.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41074",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet P19 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41074\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83481/nyu_2451_41074.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41074",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41074",
-  "nyu_addl_dspace_s": "42134",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-164.00049586411225, -151.99881747540996, -15.999239940323955, -24.00158969526798)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41074"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet P19 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41074\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83481/nyu_2451_41074.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41074",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41074",
+  "nyu_addl_dspace_s": "42134",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-164.00049586411225, -151.99881747540996, -15.999239940323955, -24.00158969526798)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41075.json b/metadata-aardvark/Datasets/nyu-2451-41075.json
index e11fada8f..96581cff2 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41075.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41075.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41075",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet P20 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41075\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83482/nyu_2451_41075.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41075",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41075",
-  "nyu_addl_dspace_s": "42135",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-152.0006263811921, -139.99894799248972, -15.999239940323955, -24.001589695268006)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41075"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet P20 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41075\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83482/nyu_2451_41075.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41075",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41075",
+  "nyu_addl_dspace_s": "42135",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-152.0006263811921, -139.99894799248972, -15.999239940323955, -24.001589695268006)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41076.json b/metadata-aardvark/Datasets/nyu-2451-41076.json
index 8a17f04ff..98e656a51 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41076.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41076.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41076",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet P21 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41076\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83483/nyu_2451_41076.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41076",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41076",
-  "nyu_addl_dspace_s": "42136",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-140.00075689827526, -127.99907850957291, -15.999239940323955, -24.001589695267995)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41076"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet P21 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41076\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83483/nyu_2451_41076.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41076",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41076",
+  "nyu_addl_dspace_s": "42136",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-140.00075689827526, -127.99907850957291, -15.999239940323955, -24.001589695267995)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41077.json b/metadata-aardvark/Datasets/nyu-2451-41077.json
index 237bb2037..1359899bd 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41077.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41077.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41077",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet P26 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41077\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83484/nyu_2451_41077.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41077",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41077",
-  "nyu_addl_dspace_s": "42137",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-74.00049768005516, -61.99881929135281, -15.999239940323955, -24.001589695268006)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41077"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet P26 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41077\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83484/nyu_2451_41077.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41077",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41077",
+  "nyu_addl_dspace_s": "42137",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-74.00049768005516, -61.99881929135281, -15.999239940323955, -24.001589695268006)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41078.json b/metadata-aardvark/Datasets/nyu-2451-41078.json
index 3b4fefe5e..3b158d1cf 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41078.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41078.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41078",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet P27 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41078\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83485/nyu_2451_41078.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41078",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41078",
-  "nyu_addl_dspace_s": "42138",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-62.000626381194735, -49.99894799249237, -15.999239940323955, -24.001589695268006)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41078"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet P27 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41078\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83485/nyu_2451_41078.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41078",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41078",
+  "nyu_addl_dspace_s": "42138",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-62.000626381194735, -49.99894799249237, -15.999239940323955, -24.001589695268006)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41079.json b/metadata-aardvark/Datasets/nyu-2451-41079.json
index 3bf7cbb46..300599bac 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41079.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41079.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41079",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet P28 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41079\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83486/nyu_2451_41079.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41079",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41079",
-  "nyu_addl_dspace_s": "42139",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-50.000756898276215, -37.999078509573884, -15.999239940323955, -24.001589695267995)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41079"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet P28 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41079\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83486/nyu_2451_41079.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41079",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41079",
+  "nyu_addl_dspace_s": "42139",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-50.000756898276215, -37.999078509573884, -15.999239940323955, -24.001589695267995)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41080.json b/metadata-aardvark/Datasets/nyu-2451-41080.json
index 301562ea2..0b11c5026 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41080.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41080.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41080",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet P29 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41080\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83487/nyu_2451_41080.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41080",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41080",
-  "nyu_addl_dspace_s": "42140",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-38.00088559941532, -25.998308073884356, -15.999239940323955, -24.001589695267995)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41080"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet P29 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41080\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83487/nyu_2451_41080.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41080",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41080",
+  "nyu_addl_dspace_s": "42140",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-38.00088559941532, -25.998308073884356, -15.999239940323955, -24.001589695267995)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41081.json b/metadata-aardvark/Datasets/nyu-2451-41081.json
index dadb03267..583722737 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41081.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41081.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41081",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet Q04 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41081\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83488/nyu_2451_41081.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41081",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41081",
-  "nyu_addl_dspace_s": "42141",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(12.999534681825176, 25.003011344229122, -24.00020753942881, -32.00187194795082)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41081"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet Q04 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41081\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83488/nyu_2451_41081.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41081",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41081",
+  "nyu_addl_dspace_s": "42141",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(12.999534681825176, 25.003011344229122, -24.00020753942881, -32.00187194795082)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41082.json b/metadata-aardvark/Datasets/nyu-2451-41082.json
index 78d3b7d2c..3365dd4c9 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41082.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41082.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41082",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet Q05 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41082\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83489/nyu_2451_41082.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41082",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41082",
-  "nyu_addl_dspace_s": "42142",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(25.000378022083716, 37.00295554765911, -24.00020753942881, -32.00187194795087)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41082"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet Q05 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41082\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83489/nyu_2451_41082.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41082",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41082",
+  "nyu_addl_dspace_s": "42142",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(25.000378022083716, 37.00295554765911, -24.00020753942881, -32.00187194795087)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41083.json b/metadata-aardvark/Datasets/nyu-2451-41083.json
index 95946937f..2cf7ffe5e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41083.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41083.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41083",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet Q06 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41083\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83490/nyu_2451_41083.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41083",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41083",
-  "nyu_addl_dspace_s": "42143",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(37.00024750500151, 49.00282503057691, -24.00020753942881, -32.00187194795087)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41083"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet Q06 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41083\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83490/nyu_2451_41083.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41083",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41083",
+  "nyu_addl_dspace_s": "42143",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(37.00024750500151, 49.00282503057691, -24.00020753942881, -32.00187194795087)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41084.json b/metadata-aardvark/Datasets/nyu-2451-41084.json
index 22993b805..640d333a0 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41084.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41084.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41084",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet Q17E ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41084\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83491/nyu_2451_41084.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41084",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41084",
-  "nyu_addl_dspace_s": "42144",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(171.99999999999994, 179.99962036444862, -24.000000000000014, -32.00015428449597)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41084"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet Q17E ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41084\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83491/nyu_2451_41084.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41084",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41084",
+  "nyu_addl_dspace_s": "42144",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(171.99999999999994, 179.99962036444862, -24.000000000000014, -32.00015428449597)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41085.json b/metadata-aardvark/Datasets/nyu-2451-41085.json
index 110efb2aa..aaadf7e78 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41085.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41085.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41085",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet Q17W ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41085\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83492/nyu_2451_41085.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41085",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41085",
-  "nyu_addl_dspace_s": "42145",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-179.9989999999999, -175.9996277601918, -24.000000000000014, -31.999618695825877)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41085"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet Q17W ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41085\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83492/nyu_2451_41085.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41085",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41085",
+  "nyu_addl_dspace_s": "42145",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-179.9989999999999, -175.9996277601918, -24.000000000000014, -31.999618695825877)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41086.json b/metadata-aardvark/Datasets/nyu-2451-41086.json
index 45bee6896..56eb9f195 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41086.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41086.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41086",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet Q20 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41086\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83493/nyu_2451_41086.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41086",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41086",
-  "nyu_addl_dspace_s": "42146",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-148.00099450600098, -134.99947596380383, -23.99975797101442, -32.00069211697391)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41086"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet Q20 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41086\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83493/nyu_2451_41086.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41086",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41086",
+  "nyu_addl_dspace_s": "42146",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-148.00099450600098, -134.99947596380383, -23.99975797101442, -32.00069211697391)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41087.json b/metadata-aardvark/Datasets/nyu-2451-41087.json
index e0cabe6af..e374d7ae0 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41087.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41087.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41087",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet Q21 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41087\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83494/nyu_2451_41087.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41087",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41087",
-  "nyu_addl_dspace_s": "42147",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-136.00015116574207, -122.99863262354513, -23.99975797101442, -32.00069211697378)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41087"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet Q21 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41087\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83494/nyu_2451_41087.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41087",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41087",
+  "nyu_addl_dspace_s": "42147",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-136.00015116574207, -122.99863262354513, -23.99975797101442, -32.00069211697378)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41088.json b/metadata-aardvark/Datasets/nyu-2451-41088.json
index 491ff60c5..85b33a146 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41088.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41088.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41088",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet Q23 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41088\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83495/nyu_2451_41088.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41088",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41088",
-  "nyu_addl_dspace_s": "42148",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-116.00004225915612, -102.99852371695876, -24.00065710784307, -32.000764278976504)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41088"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet Q23 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41088\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83495/nyu_2451_41088.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41088",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41088",
+  "nyu_addl_dspace_s": "42148",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-116.00004225915612, -102.99852371695876, -24.00065710784307, -32.000764278976504)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41089.json b/metadata-aardvark/Datasets/nyu-2451-41089.json
index 93d73cde4..9d580f60c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41089.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41089.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41089",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet Q26 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41089\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83496/nyu_2451_41089.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41089",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41089",
-  "nyu_addl_dspace_s": "42149",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-81.00058412203725, -68.99890573329276, -23.99975797101442, -32.0006921169738)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41089"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet Q26 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41089\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83496/nyu_2451_41089.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41089",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41089",
+  "nyu_addl_dspace_s": "42149",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-81.00058412203725, -68.99890573329276, -23.99975797101442, -32.0006921169738)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41090.json b/metadata-aardvark/Datasets/nyu-2451-41090.json
index 1e00cf312..1b8c4ffc1 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41090.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41090.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41090",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet Q27 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41090\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83497/nyu_2451_41090.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41090",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41090",
-  "nyu_addl_dspace_s": "42150",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-69.00071186134186, -56.99903347259712, -23.99975797101442, -32.00069211697396)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41090"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet Q27 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41090\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83497/nyu_2451_41090.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41090",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41090",
+  "nyu_addl_dspace_s": "42150",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-69.00071186134186, -56.99903347259712, -23.99975797101442, -32.00069211697396)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41091.json b/metadata-aardvark/Datasets/nyu-2451-41091.json
index a4fd6a51e..7d227b28f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41091.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41091.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41091",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet Q28 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41091\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83498/nyu_2451_41091.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41091",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41091",
-  "nyu_addl_dspace_s": "42151",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-57.00084237842474, -44.99916398967998, -23.99975797101442, -32.00069211697398)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41091"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet Q28 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41091\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83498/nyu_2451_41091.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41091",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41091",
+  "nyu_addl_dspace_s": "42151",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-57.00084237842474, -44.99916398967998, -23.99975797101442, -32.00069211697398)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41092.json b/metadata-aardvark/Datasets/nyu-2451-41092.json
index 9d303e0e9..e0fcc6d82 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41092.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41092.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41092",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet R04 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41092\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83499/nyu_2451_41092.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41092",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41092",
-  "nyu_addl_dspace_s": "42152",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(17.000515023970664, 31.002772856451234, -31.99982858589089, -40.003122479105656)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41092"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet R04 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41092\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83499/nyu_2451_41092.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41092",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41092",
+  "nyu_addl_dspace_s": "42152",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(17.000515023970664, 31.002772856451234, -31.99982858589089, -40.003122479105656)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41093.json b/metadata-aardvark/Datasets/nyu-2451-41093.json
index 373861c18..ec4a2737b 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41093.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41093.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41093",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet R15E ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41093\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83500/nyu_2451_41093.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41093",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41093",
-  "nyu_addl_dspace_s": "42153",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(169.169549707, 179.663584353, -30.2104537379, -38.1668207071)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41093"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet R15E ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41093\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83500/nyu_2451_41093.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41093",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41093",
+  "nyu_addl_dspace_s": "42153",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(169.169549707, 179.663584353, -30.2104537379, -38.1668207071)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41094.json b/metadata-aardvark/Datasets/nyu-2451-41094.json
index fa1d5f272..71df58d8d 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41094.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41094.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41094",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet R15W ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41094\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83501/nyu_2451_41094.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41094",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41094",
-  "nyu_addl_dspace_s": "42154",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-179.9989999999999, -177.00039190320803, -31.999999999999986, -40.0000088909113)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41094"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet R15W ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41094\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83501/nyu_2451_41094.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41094",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41094",
+  "nyu_addl_dspace_s": "42154",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-179.9989999999999, -177.00039190320803, -31.999999999999986, -40.0000088909113)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41095.json b/metadata-aardvark/Datasets/nyu-2451-41095.json
index e4b2f47fc..7d7e1c86d 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41095.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41095.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41095",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet R22 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41095\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83502/nyu_2451_41095.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41095",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41095",
-  "nyu_addl_dspace_s": "42155",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-89.99999999999997, -75.99864130435039, -31.999379017476535, -40.00133888506154)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41095"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet R22 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41095\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83502/nyu_2451_41095.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41095",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41095",
+  "nyu_addl_dspace_s": "42155",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-89.99999999999997, -75.99864130435039, -31.999379017476535, -40.00133888506154)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41096.json b/metadata-aardvark/Datasets/nyu-2451-41096.json
index 981df02d2..b224261db 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41096.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41096.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41096",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet R23 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41096\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83503/nyu_2451_41096.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41096",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41096",
-  "nyu_addl_dspace_s": "42156",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-75.99995891849971, -61.998600222850214, -31.99982858589086, -40.001056206019285)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41096"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet R23 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41096\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83503/nyu_2451_41096.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41096",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41096",
+  "nyu_addl_dspace_s": "42156",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-75.99995891849971, -61.998600222850214, -31.99982858589086, -40.001056206019285)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41097.json b/metadata-aardvark/Datasets/nyu-2451-41097.json
index 9df35984d..ab8243afe 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41097.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41097.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41097",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet R24 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41097\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83504/nyu_2451_41097.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41097",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41097",
-  "nyu_addl_dspace_s": "42157",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-62.00051362803156, -47.999154932382055, -31.99982858589089, -40.00105620601931)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41097"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet R24 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41097\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83504/nyu_2451_41097.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41097",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41097",
+  "nyu_addl_dspace_s": "42157",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-62.00051362803156, -47.999154932382055, -31.99982858589089, -40.00105620601931)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41098.json b/metadata-aardvark/Datasets/nyu-2451-41098.json
index 48a9eb010..1e767ba98 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41098.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41098.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41098",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet S13 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41098\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83505/nyu_2451_41098.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41098",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41098",
-  "nyu_addl_dspace_s": "42158",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(162.9010312688, 178.437859772, -40.2358314163, -48.2061795875)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41098"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet S13 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41098\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83505/nyu_2451_41098.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41098",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41098",
+  "nyu_addl_dspace_s": "42158",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(162.9010312688, 178.437859772, -40.2358314163, -48.2061795875)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41099.json b/metadata-aardvark/Datasets/nyu-2451-41099.json
index 270a715e8..f68b5279f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41099.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41099.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41099",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet S14E ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41099\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83506/nyu_2451_41099.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41099",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41099",
-  "nyu_addl_dspace_s": "42159",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(175.99999999999994, 179.9993606137811, -42.999999999999986, -50.999855461764156)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41099"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet S14E ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41099\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83506/nyu_2451_41099.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41099",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41099",
+  "nyu_addl_dspace_s": "42159",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(175.99999999999994, 179.9993606137811, -42.999999999999986, -50.999855461764156)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41100.json b/metadata-aardvark/Datasets/nyu-2451-41100.json
index 8a90eac61..22f9471be 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41100.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41100.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41100",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet S14W ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41100\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83507/nyu_2451_41100.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41100",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41100",
-  "nyu_addl_dspace_s": "42160",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-179.99910073252238, -168.0010740471552, -43.000000000000014, -48.92224007729555)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41100"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet S14W ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41100\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83507/nyu_2451_41100.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41100",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41100",
+  "nyu_addl_dspace_s": "42160",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-179.99910073252238, -168.0010740471552, -43.000000000000014, -48.92224007729555)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41101.json b/metadata-aardvark/Datasets/nyu-2451-41101.json
index e3dd29e26..2d21d77e1 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41101.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41101.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41101",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet S21 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41101\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83508/nyu_2451_41101.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41101",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41101",
-  "nyu_addl_dspace_s": "42161",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-75.99995891849971, -59.998919915944974, -40.00034939435919, -48.00103479603459)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41101"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet S21 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41101\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83508/nyu_2451_41101.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41101",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41101",
+  "nyu_addl_dspace_s": "42161",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-75.99995891849971, -59.998919915944974, -40.00034939435919, -48.00103479603459)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41102.json b/metadata-aardvark/Datasets/nyu-2451-41102.json
index 9cdbaffb3..deae298c1 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41102.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41102.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41102",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet T11 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41102\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83509/nyu_2451_41102.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41102",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41102",
-  "nyu_addl_dspace_s": "42162",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(157.99951171874994, 176.0011301650381, -47.99951809462917, -56.000429264645334)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41102"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet T11 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41102\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83509/nyu_2451_41102.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41102",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41102",
+  "nyu_addl_dspace_s": "42162",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(157.99951171874994, 176.0011301650381, -47.99951809462917, -56.000429264645334)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41103.json b/metadata-aardvark/Datasets/nyu-2451-41103.json
index c9aabdea6..692e5046c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41103.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41103.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41103",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Operational Navigational Chart, Sheet T18 ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41103\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83510/nyu_2451_41103.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-38718"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41103",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41103",
-  "nyu_addl_dspace_s": "42163",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-75.99795758571771, -56.08297596849685, -48.00086679987212, -56.00055079917673)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is part of a 1:1,000,000 scale aeronautical chart series. The series contains approximately 229 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The maps are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings. The global information available from the ONCs enables scientists to study the state of the global biosphere and to perform environmental monitoring, planning and crisis management, data intercomparison, and model testing. All sheets are in English. EastView Geospatial has completed digitization, georeferencing, and electronic archiving services. See the documentation for more information. To see the index of this series, refer to the Derived Data shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41103"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Operational Navigational Chart, Sheet T18 ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41103\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83510/nyu_2451_41103.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-38718"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41103",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41103",
+  "nyu_addl_dspace_s": "42163",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-75.99795758571771, -56.08297596849685, -48.00086679987212, -56.00055079917673)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41104.json b/metadata-aardvark/Datasets/nyu-2451-41104.json
index aea0089f4..4cca34a69 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41104.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41104.json
@@ -1,39 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This layer serves as an index to the Tactical Politage Chart (TPC) 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41104",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart (TPC) 1:500,000 Scale Index Map",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41104\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83141/nyu_2451_41104.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41104",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41104",
-  "nyu_addl_dspace_s": "42164",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(-180, 180, 90, -90)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This layer serves as an index to the Tactical Politage Chart (TPC) 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41104"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart (TPC) 1:500,000 Scale Index Map",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41104\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83141/nyu_2451_41104.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41104",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41104",
+  "nyu_addl_dspace_s": "42164",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(-180, 180, 90, -90)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41105.json b/metadata-aardvark/Datasets/nyu-2451-41105.json
index 7c93ac4ad..acdfd74c9 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41105.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41105.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41105",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet A02C ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41105\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83511/nyu_2451_41105.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41105",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41105",
-  "nyu_addl_dspace_s": "42165",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(68.9995696598171, 104.00125831608074, 83.50028846489622, 79.99981485185238)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41105"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet A02C ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41105\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83511/nyu_2451_41105.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41105",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41105",
+  "nyu_addl_dspace_s": "42165",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(68.9995696598171, 104.00125831608074, 83.50028846489622, 79.99981485185238)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41106.json b/metadata-aardvark/Datasets/nyu-2451-41106.json
index 53b7ee875..3d7239f51 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41106.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41106.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41106",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet A02D ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41106\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83512/nyu_2451_41106.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41106",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41106",
-  "nyu_addl_dspace_s": "42166",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(33.99911830312083, 69.00245141217415, 83.50006537159628, 79.99979181925609)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41106"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet A02D ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41106\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83512/nyu_2451_41106.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41106",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41106",
+  "nyu_addl_dspace_s": "42166",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(33.99911830312083, 69.00245141217415, 83.50006537159628, 79.99979181925609)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41107.json b/metadata-aardvark/Datasets/nyu-2451-41107.json
index 3bf472436..7186e87c9 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41107.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41107.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41107",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet B01A ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41107\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83513/nyu_2451_41107.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41107",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41107",
-  "nyu_addl_dspace_s": "42167",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(9.998451356589191, 32.00167825829327, 80.00024828253747, 75.99994602906317)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41107"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet B01A ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41107\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83513/nyu_2451_41107.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41107",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41107",
+  "nyu_addl_dspace_s": "42167",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(9.998451356589191, 32.00167825829327, 80.00024828253747, 75.99994602906317)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41108.json b/metadata-aardvark/Datasets/nyu-2451-41108.json
index a21581007..167fa3d72 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41108.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41108.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41108",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet B01D ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41108\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83514/nyu_2451_41108.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41108",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41108",
-  "nyu_addl_dspace_s": "42168",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(11.999037888681597, 31.00049648855622, 76.00043775930654, 71.999590773304)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41108"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet B01D ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41108\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83514/nyu_2451_41108.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41108",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41108",
+  "nyu_addl_dspace_s": "42168",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(11.999037888681597, 31.00049648855622, 76.00043775930654, 71.999590773304)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41109.json b/metadata-aardvark/Datasets/nyu-2451-41109.json
index 541822778..1c6b16a7a 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41109.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41109.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41109",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet B02A ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41109\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83515/nyu_2451_41109.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41109",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41109",
-  "nyu_addl_dspace_s": "42169",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(41.997816666666644, 60.9997248349556, 80.00044933574706, 76.00011737961562)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41109"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet B02A ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41109\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83515/nyu_2451_41109.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41109",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41109",
+  "nyu_addl_dspace_s": "42169",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(41.997816666666644, 60.9997248349556, 80.00044933574706, 76.00011737961562)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41110.json b/metadata-aardvark/Datasets/nyu-2451-41110.json
index d3aeab5b5..c767294c2 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41110.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41110.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41110",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet B02B ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41110\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83516/nyu_2451_41110.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41110",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41110",
-  "nyu_addl_dspace_s": "42170",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(60.99854476744186, 80.00135207202327, 80.00024828253747, 75.99994602906318)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41110"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet B02B ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41110\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83516/nyu_2451_41110.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41110",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41110",
+  "nyu_addl_dspace_s": "42170",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(60.99854476744186, 80.00135207202327, 80.00024828253747, 75.99994602906318)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41111.json b/metadata-aardvark/Datasets/nyu-2451-41111.json
index 0bde63969..9134da4c4 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41111.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41111.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41111",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet B02C ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41111\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83517/nyu_2451_41111.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41111",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41111",
-  "nyu_addl_dspace_s": "42171",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(60.99880102611911, 80.00025962599379, 76.00043775930654, 71.99959077330399)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41111"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet B02C ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41111\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83517/nyu_2451_41111.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41111",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41111",
+  "nyu_addl_dspace_s": "42171",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(60.99880102611911, 80.00025962599379, 76.00043775930654, 71.99959077330399)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41112.json b/metadata-aardvark/Datasets/nyu-2451-41112.json
index 30b897060..6a801bbee 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41112.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41112.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41112",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet B02D ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41112\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83518/nyu_2451_41112.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41112",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41112",
-  "nyu_addl_dspace_s": "42172",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(41.999514728440694, 61.00007419148687, 76.00043775930654, 71.99959077330396)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41112"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet B02D ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41112\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83518/nyu_2451_41112.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41112",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41112",
+  "nyu_addl_dspace_s": "42172",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(41.999514728440694, 61.00007419148687, 76.00043775930654, 71.99959077330396)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41113.json b/metadata-aardvark/Datasets/nyu-2451-41113.json
index 4bf9d86c9..33d433e67 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41113.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41113.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41113",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet B03A ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41113\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83519/nyu_2451_41113.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41113",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41113",
-  "nyu_addl_dspace_s": "42173",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(79.99839034237725, 99.001197647494, 80.00025106031525, 75.99994989896466)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41113"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet B03A ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41113\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83519/nyu_2451_41113.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41113",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41113",
+  "nyu_addl_dspace_s": "42173",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(79.99839034237725, 99.001197647494, 80.00025106031525, 75.99994989896466)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41114.json b/metadata-aardvark/Datasets/nyu-2451-41114.json
index 630a07b8d..eeb8514d5 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41114.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41114.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41114",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet B03B ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41114\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83520/nyu_2451_41114.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41114",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41114",
-  "nyu_addl_dspace_s": "42174",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(98.99969315245478, 118.00070218337873, 80.00024828253747, 75.99994602906324)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41114"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet B03B ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41114\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83520/nyu_2451_41114.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41114",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41114",
+  "nyu_addl_dspace_s": "42174",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(98.99969315245478, 118.00070218337873, 80.00024828253747, 75.99994602906324)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41115.json b/metadata-aardvark/Datasets/nyu-2451-41115.json
index 9ed9d2908..aadad4079 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41115.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41115.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41115",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet B03C ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41115\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83521/nyu_2451_41115.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41115",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41115",
-  "nyu_addl_dspace_s": "42175",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(98.99894960613692, 118.00040820601177, 76.00043775930654, 71.99959077330396)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41115"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet B03C ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41115\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83521/nyu_2451_41115.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41115",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41115",
+  "nyu_addl_dspace_s": "42175",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(98.99894960613692, 118.00040820601177, 76.00043775930654, 71.99959077330396)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41116.json b/metadata-aardvark/Datasets/nyu-2451-41116.json
index 7852627a8..53c53d9f0 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41116.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41116.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41116",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet B03D ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41116\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83522/nyu_2451_41116.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41116",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41116",
-  "nyu_addl_dspace_s": "42176",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(79.99883304311747, 99.0002916429924, 76.00043775930654, 71.99959077330395)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41116"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet B03D ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41116\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83522/nyu_2451_41116.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41116",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41116",
+  "nyu_addl_dspace_s": "42176",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(79.99883304311747, 99.0002916429924, 76.00043775930654, 71.99959077330395)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41117.json b/metadata-aardvark/Datasets/nyu-2451-41117.json
index b504f9de8..e8c45569e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41117.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41117.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41117",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet B04B ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41117\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83523/nyu_2451_41117.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41117",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41117",
-  "nyu_addl_dspace_s": "42177",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(136.99981682816417, 159.00124545621054, 80.00024828253747, 75.99994602906328)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41117"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet B04B ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41117\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83523/nyu_2451_41117.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41117",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41117",
+  "nyu_addl_dspace_s": "42177",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(136.99981682816417, 159.00124545621054, 80.00024828253747, 75.99994602906328)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41118.json b/metadata-aardvark/Datasets/nyu-2451-41118.json
index f9155cc56..efc46b25b 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41118.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41118.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41118",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet B04C ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41118\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83524/nyu_2451_41118.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41118",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41118",
-  "nyu_addl_dspace_s": "42178",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(136.99918273217392, 156.00064133204876, 76.00043775930654, 71.99959077330395)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41118"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet B04C ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41118\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83524/nyu_2451_41118.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41118",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41118",
+  "nyu_addl_dspace_s": "42178",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(136.99918273217392, 156.00064133204876, 76.00043775930654, 71.99959077330395)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41119.json b/metadata-aardvark/Datasets/nyu-2451-41119.json
index fc6aac1ec..ead8b9451 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41119.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41119.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41119",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet B04D ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41119\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83525/nyu_2451_41119.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41119",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41119",
-  "nyu_addl_dspace_s": "42179",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(117.99987157960142, 137.00133017947638, 76.00043775930654, 71.99959077330392)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41119"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet B04D ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41119\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83525/nyu_2451_41119.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41119",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41119",
+  "nyu_addl_dspace_s": "42179",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(117.99987157960142, 137.00133017947638, 76.00043775930654, 71.99959077330392)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41120.json b/metadata-aardvark/Datasets/nyu-2451-41120.json
index bc14a9dfe..ecc694f48 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41120.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41120.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41120",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet BOSHZ ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41120\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83526/nyu_2451_41120.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41120",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41120",
-  "nyu_addl_dspace_s": "42180",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(11.999523279751848, 20.000492349500437, 46.41703738277911, 42.333062989670864)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41120"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet BOSHZ ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41120\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83526/nyu_2451_41120.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41120",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41120",
+  "nyu_addl_dspace_s": "42180",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(11.999523279751848, 20.000492349500437, 46.41703738277911, 42.333062989670864)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41121.json b/metadata-aardvark/Datasets/nyu-2451-41121.json
index a11e5619a..b504422b8 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41121.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41121.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41121",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet C01A ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41121\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83527/nyu_2451_41121.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41121",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41121",
-  "nyu_addl_dspace_s": "42181",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-26.000195019157225, -12.998676476868589, 72.00017735507225, 67.99985740379074)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41121"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet C01A ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41121\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83527/nyu_2451_41121.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41121",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41121",
+  "nyu_addl_dspace_s": "42181",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-26.000195019157225, -12.998676476868589, 72.00017735507225, 67.99985740379074)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41122.json b/metadata-aardvark/Datasets/nyu-2451-41122.json
index 3a5b15a5c..3e62cc85f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41122.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41122.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41122",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet C01B ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41122\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83528/nyu_2451_41122.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41122",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41122",
-  "nyu_addl_dspace_s": "42182",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-13.00009792755132, 7.190949438011392e-05, 72.00017735507225, 67.99985740379073)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41122"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet C01B ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41122\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83528/nyu_2451_41122.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41122",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41122",
+  "nyu_addl_dspace_s": "42182",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-13.00009792755132, 7.190949438011392e-05, 72.00017735507225, 67.99985740379073)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41123.json b/metadata-aardvark/Datasets/nyu-2451-41123.json
index 8be51311a..cea10c18a 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41123.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41123.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41123",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet C01D ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41123\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83529/nyu_2451_41123.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41123",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41123",
-  "nyu_addl_dspace_s": "42183",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-26.000475496286704, -12.999856090826656, 67.00007964620613, 62.99965625571952)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41123"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet C01D ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41123\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83529/nyu_2451_41123.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41123",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41123",
+  "nyu_addl_dspace_s": "42183",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-26.000475496286704, -12.999856090826656, 67.00007964620613, 62.99965625571952)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41124.json b/metadata-aardvark/Datasets/nyu-2451-41124.json
index 147d9f837..8f242670c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41124.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41124.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41124",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet C03A ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41124\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83530/nyu_2451_41124.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41124",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41124",
-  "nyu_addl_dspace_s": "42184",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(35.99868939158374, 49.50012801060199, 72.00044933574709, 68.00018711824947)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41124"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet C03A ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41124\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83530/nyu_2451_41124.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41124",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41124",
+  "nyu_addl_dspace_s": "42184",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(35.99868939158374, 49.50012801060199, 72.00044933574709, 68.00018711824947)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41125.json b/metadata-aardvark/Datasets/nyu-2451-41125.json
index efd21685c..09a26b1b4 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41125.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41125.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41125",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet C03B ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41125\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83531/nyu_2451_41125.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41125",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41125",
-  "nyu_addl_dspace_s": "42185",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(49.499020737547184, 63.00090892497984, 72.00017735507225, 67.99985740379077)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41125"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet C03B ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41125\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83531/nyu_2451_41125.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41125",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41125",
+  "nyu_addl_dspace_s": "42185",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(49.499020737547184, 63.00090892497984, 72.00017735507225, 67.99985740379077)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41126.json b/metadata-aardvark/Datasets/nyu-2451-41126.json
index 69474c650..c7d4530cd 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41126.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41126.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41126",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet C03C ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41126\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83532/nyu_2451_41126.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41126",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41126",
-  "nyu_addl_dspace_s": "42186",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(49.49956523850278, 63.00010472031189, 68.00036960961914, 63.999567725813485)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41126"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet C03C ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41126\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83532/nyu_2451_41126.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41126",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41126",
+  "nyu_addl_dspace_s": "42186",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(49.49956523850278, 63.00010472031189, 68.00036960961914, 63.999567725813485)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41127.json b/metadata-aardvark/Datasets/nyu-2451-41127.json
index 0b7ba6d61..d20aaa248 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41127.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41127.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41127",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet C04A ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41127\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83533/nyu_2451_41127.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41127",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41127",
-  "nyu_addl_dspace_s": "42187",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(62.99911617032411, 77.00137400290092, 72.00017735507225, 67.99985740379076)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41127"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet C04A ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41127\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83533/nyu_2451_41127.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41127",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41127",
+  "nyu_addl_dspace_s": "42187",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(62.99911617032411, 77.00137400290092, 72.00017735507225, 67.99985740379076)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41128.json b/metadata-aardvark/Datasets/nyu-2451-41128.json
index 61d2f03c6..f11b67cf9 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41128.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41128.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41128",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet C04B ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41128\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83534/nyu_2451_41128.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41128",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41128",
-  "nyu_addl_dspace_s": "42188",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(76.999899294672, 91.00080842200558, 72.00017735507225, 67.99985740379083)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41128"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet C04B ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41128\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83534/nyu_2451_41128.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41128",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41128",
+  "nyu_addl_dspace_s": "42188",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(76.999899294672, 91.00080842200558, 72.00017735507225, 67.99985740379083)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41129.json b/metadata-aardvark/Datasets/nyu-2451-41129.json
index 745589c63..456a451ab 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41129.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41129.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41129",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet C04C ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41129\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83535/nyu_2451_41129.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41129",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41129",
-  "nyu_addl_dspace_s": "42189",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(76.99926751285408, 91.00062620820722, 68.00036960961914, 63.99956772581356)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41129"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet C04C ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41129\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83535/nyu_2451_41129.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41129",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41129",
+  "nyu_addl_dspace_s": "42189",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(76.99926751285408, 91.00062620820722, 68.00036960961914, 63.99956772581356)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41130.json b/metadata-aardvark/Datasets/nyu-2451-41130.json
index f268b9b7c..5714122ff 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41130.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41130.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41130",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet C04D ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41130\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83536/nyu_2451_41130.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41130",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41130",
-  "nyu_addl_dspace_s": "42190",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(62.99940797986257, 77.00076667521569, 68.00036960961914, 63.99956772581358)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41130"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet C04D ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41130\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83536/nyu_2451_41130.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41130",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41130",
+  "nyu_addl_dspace_s": "42190",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(62.99940797986257, 77.00076667521569, 68.00036960961914, 63.99956772581358)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41131.json b/metadata-aardvark/Datasets/nyu-2451-41131.json
index 844b4e90c..fd6145f81 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41131.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41131.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41131",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet C05A ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41131\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83537/nyu_2451_41131.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41131",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41131",
-  "nyu_addl_dspace_s": "42191",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(90.99935113636518, 105.00026026369866, 72.00017735507225, 67.99985740379086)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41131"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet C05A ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41131\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83537/nyu_2451_41131.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41131",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41131",
+  "nyu_addl_dspace_s": "42191",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(90.99935113636518, 105.00026026369866, 72.00017735507225, 67.99985740379086)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41132.json b/metadata-aardvark/Datasets/nyu-2451-41132.json
index bef3f5b73..5deb7bb11 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41132.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41132.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41132",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet C05B ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41132\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83538/nyu_2451_41132.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41132",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41132",
-  "nyu_addl_dspace_s": "42192",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(104.99913161790369, 119.00138945048033, 72.00017735507225, 67.99985740379078)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41132"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet C05B ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41132\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83538/nyu_2451_41132.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41132",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41132",
+  "nyu_addl_dspace_s": "42192",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(104.99913161790369, 119.00138945048033, 72.00017735507225, 67.99985740379078)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41133.json b/metadata-aardvark/Datasets/nyu-2451-41133.json
index 7ac7a9de6..0eccb464b 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41133.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41133.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41133",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet C05C ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41133\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83539/nyu_2451_41133.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41133",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41133",
-  "nyu_addl_dspace_s": "42193",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(104.99969734718547, 119.00105604253856, 68.00036960961914, 63.99956772581358)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41133"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet C05C ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41133\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83539/nyu_2451_41133.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41133",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41133",
+  "nyu_addl_dspace_s": "42193",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(104.99969734718547, 119.00105604253856, 68.00036960961914, 63.99956772581358)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41134.json b/metadata-aardvark/Datasets/nyu-2451-41134.json
index 8bfa99e8b..9422a27bd 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41134.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41134.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41134",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet C05D ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41134\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83540/nyu_2451_41134.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41134",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41134",
-  "nyu_addl_dspace_s": "42194",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(90.99955551270965, 105.00091420806285, 68.00036960961914, 63.999567725813534)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41134"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet C05D ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41134\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83540/nyu_2451_41134.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41134",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41134",
+  "nyu_addl_dspace_s": "42194",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(90.99955551270965, 105.00091420806285, 68.00036960961914, 63.999567725813534)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41135.json b/metadata-aardvark/Datasets/nyu-2451-41135.json
index 3be2c534a..b9f34108d 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41135.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41135.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41135",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet C06A ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41135\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83541/nyu_2451_41135.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41135",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41135",
-  "nyu_addl_dspace_s": "42195",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(118.99961873911641, 133.00052786645003, 72.00017735507225, 67.99985740379081)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41135"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet C06A ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41135\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83541/nyu_2451_41135.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41135",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41135",
+  "nyu_addl_dspace_s": "42195",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(118.99961873911641, 133.00052786645003, 72.00017735507225, 67.99985740379081)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41136.json b/metadata-aardvark/Datasets/nyu-2451-41136.json
index 7e3e855c3..a3b2bfb31 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41136.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41136.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41136",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet C06B ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41136\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83542/nyu_2451_41136.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41136",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41136",
-  "nyu_addl_dspace_s": "42196",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(132.9997291753755, 147.0006383027093, 72.00017735507225, 67.99985740379077)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41136"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet C06B ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41136\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83542/nyu_2451_41136.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41136",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41136",
+  "nyu_addl_dspace_s": "42196",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(132.9997291753755, 147.0006383027093, 72.00017735507225, 67.99985740379077)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41137.json b/metadata-aardvark/Datasets/nyu-2451-41137.json
index a133821c5..3f0009b90 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41137.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41137.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41137",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet C06C ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41137\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83543/nyu_2451_41137.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41137",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41137",
-  "nyu_addl_dspace_s": "42197",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(132.99969234504482, 147.00105104039798, 68.00036960961914, 63.99956772581355)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41137"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet C06C ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41137\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83543/nyu_2451_41137.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41137",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41137",
+  "nyu_addl_dspace_s": "42197",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(132.99969234504482, 147.00105104039798, 68.00036960961914, 63.99956772581355)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41138.json b/metadata-aardvark/Datasets/nyu-2451-41138.json
index 0ab879133..117248973 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41138.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41138.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41138",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet C06D ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41138\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83544/nyu_2451_41138.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41138",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41138",
-  "nyu_addl_dspace_s": "42198",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(118.99983281205411, 133.00119150740719, 68.00036960961914, 63.999567725813584)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41138"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet C06D ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41138\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83544/nyu_2451_41138.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41138",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41138",
+  "nyu_addl_dspace_s": "42198",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(118.99983281205411, 133.00119150740719, 68.00036960961914, 63.999567725813584)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41139.json b/metadata-aardvark/Datasets/nyu-2451-41139.json
index 9ed821ad3..a2bd9f6c6 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41139.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41139.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41139",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet C07A ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41139\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83545/nyu_2451_41139.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41139",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41139",
-  "nyu_addl_dspace_s": "42199",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(146.9998891196454, 161.00079824697886, 72.00017735507225, 67.99985740379087)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41139"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet C07A ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41139\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83545/nyu_2451_41139.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41139",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41139",
+  "nyu_addl_dspace_s": "42199",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(146.9998891196454, 161.00079824697886, 72.00017735507225, 67.99985740379087)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41140.json b/metadata-aardvark/Datasets/nyu-2451-41140.json
index 5d5739492..e295521a1 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41140.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41140.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41140",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet C07B ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41140\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83546/nyu_2451_41140.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41140",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41140",
-  "nyu_addl_dspace_s": "42200",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(160.99927416405572, 175.0001832913893, 72.00017735507225, 67.99985740379083)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41140"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet C07B ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41140\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83546/nyu_2451_41140.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41140",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41140",
+  "nyu_addl_dspace_s": "42200",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(160.99927416405572, 175.0001832913893, 72.00017735507225, 67.99985740379083)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41141.json b/metadata-aardvark/Datasets/nyu-2451-41141.json
index 1e199efb7..a95cd4285 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41141.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41141.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41141",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet C07C ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41141\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83547/nyu_2451_41141.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41141",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41141",
-  "nyu_addl_dspace_s": "42201",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(160.9993553698931, 175.0007140652466, 68.00036960961914, 63.99956772581347)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41141"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet C07C ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41141\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83547/nyu_2451_41141.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41141",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41141",
+  "nyu_addl_dspace_s": "42201",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(160.9993553698931, 175.0007140652466, 68.00036960961914, 63.99956772581347)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41142.json b/metadata-aardvark/Datasets/nyu-2451-41142.json
index 949bfdacc..0d667e046 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41142.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41142.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41142",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet C07D ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41142\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83548/nyu_2451_41142.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41142",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41142",
-  "nyu_addl_dspace_s": "42202",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(146.99921631319515, 161.00057500854862, 68.00036960961914, 63.99956772581347)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41142"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet C07D ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41142\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83548/nyu_2451_41142.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41142",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41142",
+  "nyu_addl_dspace_s": "42202",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(146.99921631319515, 161.00057500854862, 68.00036960961914, 63.99956772581347)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41143.json b/metadata-aardvark/Datasets/nyu-2451-41143.json
index 41b970bc1..400d4cdd9 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41143.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41143.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41143",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet C08A E ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41143\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83549/nyu_2451_41143.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41143",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41143",
-  "nyu_addl_dspace_s": "42203",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(174.99999999999997, 179.99920076729654, 71.99999999999997, 68.00014763750035)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41143"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet C08A E ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41143\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83549/nyu_2451_41143.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41143",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41143",
+  "nyu_addl_dspace_s": "42203",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(174.99999999999997, 179.99920076729654, 71.99999999999997, 68.00014763750035)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41144.json b/metadata-aardvark/Datasets/nyu-2451-41144.json
index d4aa7328c..63b1a835e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41144.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41144.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41144",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet C08A W ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41144\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83550/nyu_2451_41144.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41144",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41144",
-  "nyu_addl_dspace_s": "42204",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-179.9989999999999, -171.49990912718008, 71.99999999999997, 68.00014763749967)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41144"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet C08A W ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41144\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83550/nyu_2451_41144.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41144",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41144",
+  "nyu_addl_dspace_s": "42204",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-179.9989999999999, -171.49990912718008, 71.99999999999997, 68.00014763749967)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41145.json b/metadata-aardvark/Datasets/nyu-2451-41145.json
index d3d3d9753..01a90aad7 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41145.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41145.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41145",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet C08B ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41145\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83551/nyu_2451_41145.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41145",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41145",
-  "nyu_addl_dspace_s": "42205",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-171.50087978056632, -156.99960100808894, 72.00017735507225, 67.99985740379091)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41145"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet C08B ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41145\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83551/nyu_2451_41145.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41145",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41145",
+  "nyu_addl_dspace_s": "42205",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-171.50087978056632, -156.99960100808894, 72.00017735507225, 67.99985740379091)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41146.json b/metadata-aardvark/Datasets/nyu-2451-41146.json
index 469c1f512..0e1fdc3a0 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41146.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41146.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41146",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet C08C ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41146\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83552/nyu_2451_41146.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41146",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41146",
-  "nyu_addl_dspace_s": "42206",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-171.50014010639683, -157.9996006245883, 68.00036960961914, 63.99956772581366)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41146"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet C08C ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41146\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83552/nyu_2451_41146.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41146",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41146",
+  "nyu_addl_dspace_s": "42206",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-171.50014010639683, -157.9996006245883, 68.00036960961914, 63.99956772581366)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41147.json b/metadata-aardvark/Datasets/nyu-2451-41147.json
index 36caecf8b..f3004f739 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41147.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41147.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41147",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet C08D E ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41147\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83553/nyu_2451_41147.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41147",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41147",
-  "nyu_addl_dspace_s": "42207",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(174.99999999999997, 179.99920076715586, 67.99999999999996, 64.00012059095042)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41147"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet C08D E ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41147\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83553/nyu_2451_41147.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41147",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41147",
+  "nyu_addl_dspace_s": "42207",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(174.99999999999997, 179.99920076715586, 67.99999999999996, 64.00012059095042)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41148.json b/metadata-aardvark/Datasets/nyu-2451-41148.json
index aaf73ca40..7261a1b2a 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41148.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41148.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41148",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet C08D W ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41148\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83554/nyu_2451_41148.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41148",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41148",
-  "nyu_addl_dspace_s": "42208",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-179.9989999999999, -171.49990912741947, 67.99999999999996, 64.00012059094985)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41148"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet C08D W ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41148\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83554/nyu_2451_41148.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41148",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41148",
+  "nyu_addl_dspace_s": "42208",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-179.9989999999999, -171.49990912741947, 67.99999999999996, 64.00012059094985)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41149.json b/metadata-aardvark/Datasets/nyu-2451-41149.json
index 545028631..d073cefa7 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41149.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41149.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41149",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet C09A ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41149\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83555/nyu_2451_41149.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41149",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41149",
-  "nyu_addl_dspace_s": "42209",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-157.001070411005, -140.99868270309494, 72.00017735507225, 67.99985740379078)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41149"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet C09A ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41149\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83555/nyu_2451_41149.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41149",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41149",
+  "nyu_addl_dspace_s": "42209",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-157.001070411005, -140.99868270309494, 72.00017735507225, 67.99985740379078)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41150.json b/metadata-aardvark/Datasets/nyu-2451-41150.json
index 92543edc2..4bf164182 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41150.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41150.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41150",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet C09D ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41150\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83556/nyu_2451_41150.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41150",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41150",
-  "nyu_addl_dspace_s": "42210",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-158.00013425807083, -144.99951485297774, 68.00036960961914, 63.9995677258136)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41150"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet C09D ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41150\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83556/nyu_2451_41150.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41150",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41150",
+  "nyu_addl_dspace_s": "42210",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-158.00013425807083, -144.99951485297774, 68.00036960961914, 63.9995677258136)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41151.json b/metadata-aardvark/Datasets/nyu-2451-41151.json
index 29da7a496..39fb2783e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41151.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41151.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41151",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet C13A ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41151\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83557/nyu_2451_41151.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41151",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41151",
-  "nyu_addl_dspace_s": "42211",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-56.00053520550373, -39.99904663442218, 72.00017735507225, 67.99985740379076)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41151"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet C13A ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41151\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83557/nyu_2451_41151.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41151",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41151",
+  "nyu_addl_dspace_s": "42211",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-56.00053520550373, -39.99904663442218, 72.00017735507225, 67.99985740379076)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41152.json b/metadata-aardvark/Datasets/nyu-2451-41152.json
index cec78ddd0..b4953daf4 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41152.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41152.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41152",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet C13D ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41152\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83558/nyu_2451_41152.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41152",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41152",
-  "nyu_addl_dspace_s": "42212",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-54.50032058697555, -39.999491383526625, 68.00036960961914, 63.99956772587483)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41152"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet C13D ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41152\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83558/nyu_2451_41152.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41152",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41152",
+  "nyu_addl_dspace_s": "42212",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-54.50032058697555, -39.999491383526625, 68.00036960961914, 63.99956772587483)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41153.json b/metadata-aardvark/Datasets/nyu-2451-41153.json
index 1dac33ca9..351ecbfae 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41153.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41153.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41153",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet D02D ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41153\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83559/nyu_2451_41153.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41153",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41153",
-  "nyu_addl_dspace_s": "42213",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(0.0013487052429760132, 11.000489530126671, 60.00029868215395, 55.99934612711733)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41153"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet D02D ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41153\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83559/nyu_2451_41153.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41153",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41153",
+  "nyu_addl_dspace_s": "42213",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(0.0013487052429760132, 11.000489530126671, 60.00029868215395, 55.99934612711733)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41154.json b/metadata-aardvark/Datasets/nyu-2451-41154.json
index fdf5232fa..1b1c97401 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41154.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41154.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41154",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet D04A ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41154\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83560/nyu_2451_41154.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41154",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41154",
-  "nyu_addl_dspace_s": "42214",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(43.999535850471126, 55.00047494901238, 64.00010920538483, 59.99971204177967)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41154"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet D04A ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41154\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83560/nyu_2451_41154.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41154",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41154",
+  "nyu_addl_dspace_s": "42214",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(43.999535850471126, 55.00047494901238, 64.00010920538483, 59.99971204177967)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41155.json b/metadata-aardvark/Datasets/nyu-2451-41155.json
index 0f7122c59..91827d1a7 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41155.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41155.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41155",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet D04B ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41155\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83561/nyu_2451_41155.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41155",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41155",
-  "nyu_addl_dspace_s": "42215",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(54.99919665095665, 66.00103488632645, 64.00010920538483, 59.9997120417797)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41155"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet D04B ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41155\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83561/nyu_2451_41155.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41155",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41155",
+  "nyu_addl_dspace_s": "42215",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(54.99919665095665, 66.00103488632645, 64.00010920538483, 59.9997120417797)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41156.json b/metadata-aardvark/Datasets/nyu-2451-41156.json
index a80e311e9..f3d86f08f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41156.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41156.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41156",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet D04C ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41156\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83562/nyu_2451_41156.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41156",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41156",
-  "nyu_addl_dspace_s": "42216",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(54.99909763281898, 66.00003673167168, 60.00018837915569, 55.99972556027254)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41156"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet D04C ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41156\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83562/nyu_2451_41156.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41156",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41156",
+  "nyu_addl_dspace_s": "42216",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(54.99909763281898, 66.00003673167168, 60.00018837915569, 55.99972556027254)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41157.json b/metadata-aardvark/Datasets/nyu-2451-41157.json
index effd2a980..9d6bd1c6c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41157.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41157.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41157",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet D04D ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41157\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83563/nyu_2451_41157.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41157",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41157",
-  "nyu_addl_dspace_s": "42217",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(43.99988506944441, 55.000374599571316, 60.00029868215395, 55.99984892328724)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41157"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet D04D ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41157\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83563/nyu_2451_41157.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41157",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41157",
+  "nyu_addl_dspace_s": "42217",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(43.99988506944441, 55.000374599571316, 60.00029868215395, 55.99984892328724)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41158.json b/metadata-aardvark/Datasets/nyu-2451-41158.json
index 041cca91f..130a30751 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41158.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41158.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41158",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet D05A ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41158\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83564/nyu_2451_41158.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41158",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41158",
-  "nyu_addl_dspace_s": "42218",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(65.9997584333045, 77.00069753184553, 64.00010920538483, 59.99971204177974)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41158"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet D05A ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41158\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83564/nyu_2451_41158.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41158",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41158",
+  "nyu_addl_dspace_s": "42218",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(65.9997584333045, 77.00069753184553, 64.00010920538483, 59.99971204177974)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41159.json b/metadata-aardvark/Datasets/nyu-2451-41159.json
index e10eccd72..840c49c3f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41159.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41159.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41159",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet D05B ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41159\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83565/nyu_2451_41159.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41159",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41159",
-  "nyu_addl_dspace_s": "42219",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(76.99941645601162, 88.00125469138129, 64.00010920538483, 59.99971204177974)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41159"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet D05B ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41159\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83565/nyu_2451_41159.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41159",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41159",
+  "nyu_addl_dspace_s": "42219",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(76.99941645601162, 88.00125469138129, 64.00010920538483, 59.99971204177974)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41160.json b/metadata-aardvark/Datasets/nyu-2451-41160.json
index 48d9fe4ee..a6285ff50 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41160.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41160.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41160",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet D05C ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41160\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83566/nyu_2451_41160.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41160",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41160",
-  "nyu_addl_dspace_s": "42220",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(76.99979678819442, 88.00028631832106, 60.00029868215395, 55.999346127117335)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41160"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet D05C ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41160\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83566/nyu_2451_41160.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41160",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41160",
+  "nyu_addl_dspace_s": "42220",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(76.99979678819442, 88.00028631832106, 60.00029868215395, 55.999346127117335)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41161.json b/metadata-aardvark/Datasets/nyu-2451-41161.json
index 430705ac0..b77de7fa2 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41161.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41161.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41161",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet D05D ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41161\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83567/nyu_2451_41161.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41161",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41161",
-  "nyu_addl_dspace_s": "42221",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(65.99982621527776, 77.00031574540441, 60.00029868215395, 55.99934612711733)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41161"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet D05D ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41161\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83567/nyu_2451_41161.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41161",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41161",
+  "nyu_addl_dspace_s": "42221",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(65.99982621527776, 77.00031574540441, 60.00029868215395, 55.99934612711733)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41162.json b/metadata-aardvark/Datasets/nyu-2451-41162.json
index 36de48cac..37d4ea65d 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41162.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41162.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41162",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet D06A ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41162\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83568/nyu_2451_41162.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41162",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41162",
-  "nyu_addl_dspace_s": "42222",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(87.99997823835936, 99.00091733690027, 64.00010920538483, 59.999712041779794)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41162"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet D06A ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41162\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83568/nyu_2451_41162.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41162",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41162",
+  "nyu_addl_dspace_s": "42222",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(87.99997823835936, 99.00091733690027, 64.00010920538483, 59.999712041779794)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41163.json b/metadata-aardvark/Datasets/nyu-2451-41163.json
index c74fb86aa..08495062b 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41163.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41163.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41163",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet D06B ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41163\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83569/nyu_2451_41163.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41163",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41163",
-  "nyu_addl_dspace_s": "42223",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(98.99963626106873, 110.00057535960967, 64.00010920538483, 59.999712041779766)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41163"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet D06B ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41163\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83569/nyu_2451_41163.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41163",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41163",
+  "nyu_addl_dspace_s": "42223",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(98.99963626106873, 110.00057535960967, 64.00010920538483, 59.999712041779766)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41164.json b/metadata-aardvark/Datasets/nyu-2451-41164.json
index 0f69f0cf8..11d30b3b0 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41164.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41164.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41164",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet D06C ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41164\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83570/nyu_2451_41164.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41164",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41164",
-  "nyu_addl_dspace_s": "42224",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(98.99973793402776, 110.00022746415439, 60.00029868215395, 55.999346127117335)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41164"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet D06C ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41164\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83570/nyu_2451_41164.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41164",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41164",
+  "nyu_addl_dspace_s": "42224",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(98.99973793402776, 110.00022746415439, 60.00029868215395, 55.999346127117335)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41165.json b/metadata-aardvark/Datasets/nyu-2451-41165.json
index 395c8aed4..4110ccc55 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41165.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41165.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41165",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet D06D ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41165\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83571/nyu_2451_41165.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41165",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41165",
-  "nyu_addl_dspace_s": "42225",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(87.9997673611111, 99.00025689123778, 60.00029868215395, 55.99934612711731)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41165"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet D06D ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41165\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83571/nyu_2451_41165.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41165",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41165",
+  "nyu_addl_dspace_s": "42225",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(87.9997673611111, 99.00025689123778, 60.00029868215395, 55.99934612711731)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41166.json b/metadata-aardvark/Datasets/nyu-2451-41166.json
index 16a8ed674..345c223d4 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41166.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41166.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41166",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet D07A ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41166\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83572/nyu_2451_41166.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41166",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41166",
-  "nyu_addl_dspace_s": "42226",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(109.99929706155434, 121.00113529692415, 64.00010920538483, 59.9997120417797)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41166"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet D07A ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41166\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83572/nyu_2451_41166.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41166",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41166",
+  "nyu_addl_dspace_s": "42226",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(109.99929706155434, 121.00113529692415, 64.00010920538483, 59.9997120417797)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41167.json b/metadata-aardvark/Datasets/nyu-2451-41167.json
index a54ec5c74..8234be7f8 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41167.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41167.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41167",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet D07B ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41167\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83573/nyu_2451_41167.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41167",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41167",
-  "nyu_addl_dspace_s": "42227",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(120.99985884390026, 132.00079794244127, 64.00010920538483, 59.999712041779766)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41167"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet D07B ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41167\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83573/nyu_2451_41167.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41167",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41167",
+  "nyu_addl_dspace_s": "42227",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(120.99985884390026, 132.00079794244127, 64.00010920538483, 59.999712041779766)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41168.json b/metadata-aardvark/Datasets/nyu-2451-41168.json
index 0e097a8d5..a419df921 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41168.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41168.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41168",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet D07C ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41168\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83574/nyu_2451_41168.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41168",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41168",
-  "nyu_addl_dspace_s": "42228",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(120.99968185763885, 132.00107052459424, 60.00029868215395, 55.9993461271173)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41168"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet D07C ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41168\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83574/nyu_2451_41168.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41168",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41168",
+  "nyu_addl_dspace_s": "42228",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(120.99968185763885, 132.00107052459424, 60.00029868215395, 55.9993461271173)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41169.json b/metadata-aardvark/Datasets/nyu-2451-41169.json
index 10a08c551..98a7f9afc 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41169.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41169.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41169",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet D07D ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41169\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83575/nyu_2451_41169.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41169",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41169",
-  "nyu_addl_dspace_s": "42229",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(109.99971128472451, 121.00109995167989, 60.00029868215395, 55.99934612711731)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41169"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet D07D ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41169\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83575/nyu_2451_41169.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41169",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41169",
+  "nyu_addl_dspace_s": "42229",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(109.99971128472451, 121.00109995167989, 60.00029868215395, 55.99934612711731)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41170.json b/metadata-aardvark/Datasets/nyu-2451-41170.json
index 2594f5bf2..8cb51fd45 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41170.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41170.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41170",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet D08A ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41170\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83576/nyu_2451_41170.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41170",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41170",
-  "nyu_addl_dspace_s": "42230",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(131.9995161882318, 143.00045528677288, 64.00010920538483, 59.99971204177974)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41170"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet D08A ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41170\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83576/nyu_2451_41170.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41170",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41170",
+  "nyu_addl_dspace_s": "42230",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(131.9995161882318, 143.00045528677288, 64.00010920538483, 59.99971204177974)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41171.json b/metadata-aardvark/Datasets/nyu-2451-41171.json
index 023e2b276..d10d9d9bb 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41171.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41171.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41171",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet D08B ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41171\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83577/nyu_2451_41171.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41171",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41171",
-  "nyu_addl_dspace_s": "42231",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(142.9991742109395, 154.0010124463091, 64.00010920538483, 59.999712041779794)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41171"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet D08B ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41171\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83577/nyu_2451_41171.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41171",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41171",
+  "nyu_addl_dspace_s": "42231",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(142.9991742109395, 154.0010124463091, 64.00010920538483, 59.999712041779794)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41172.json b/metadata-aardvark/Datasets/nyu-2451-41172.json
index 74c35ec97..d14a9a9da 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41172.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41172.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41172",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet D08C ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41172\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83578/nyu_2451_41172.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41172",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41172",
-  "nyu_addl_dspace_s": "42232",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(142.99951171874997, 154.0009003857053, 60.00029868215395, 55.99934612711733)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41172"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet D08C ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41172\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83578/nyu_2451_41172.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41172",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41172",
+  "nyu_addl_dspace_s": "42232",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(142.99951171874997, 154.0009003857053, 60.00029868215395, 55.99934612711733)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41173.json b/metadata-aardvark/Datasets/nyu-2451-41173.json
index 58c2a5775..7ca49a9d7 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41173.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41173.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41173",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet D08D ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41173\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83579/nyu_2451_41173.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41173",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41173",
-  "nyu_addl_dspace_s": "42233",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(131.99961032986104, 143.00099899681638, 60.00029868215395, 55.99934612711731)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41173"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet D08D ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41173\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83579/nyu_2451_41173.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41173",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41173",
+  "nyu_addl_dspace_s": "42233",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(131.99961032986104, 143.00099899681638, 60.00029868215395, 55.99934612711731)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41174.json b/metadata-aardvark/Datasets/nyu-2451-41174.json
index 91add4492..99b9f7ac6 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41174.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41174.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41174",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet D09A ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41174\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83580/nyu_2451_41174.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41174",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41174",
-  "nyu_addl_dspace_s": "42234",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(153.99973877106598, 165.00067786960693, 64.00010920538483, 59.999712041779766)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41174"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet D09A ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41174\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83580/nyu_2451_41174.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41174",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41174",
+  "nyu_addl_dspace_s": "42234",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(153.99973877106598, 165.00067786960693, 64.00010920538483, 59.999712041779766)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41175.json b/metadata-aardvark/Datasets/nyu-2451-41175.json
index 4cad06a36..9bd9bbc58 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41175.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41175.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41175",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet D09B ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41175\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83581/nyu_2451_41175.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41175",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41175",
-  "nyu_addl_dspace_s": "42235",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(165.00029593060128, 176.00123502914272, 64.00010920538483, 59.749709797731285)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41175"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet D09B ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41175\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83581/nyu_2451_41175.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41175",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41175",
+  "nyu_addl_dspace_s": "42235",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(165.00029593060128, 176.00123502914272, 64.00010920538483, 59.749709797731285)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41176.json b/metadata-aardvark/Datasets/nyu-2451-41176.json
index 9c348cb97..60333320a 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41176.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41176.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41176",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet D09D ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41176\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83582/nyu_2451_41176.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41176",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41176",
-  "nyu_addl_dspace_s": "42236",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(153.99975585937497, 165.00024538950166, 60.00029868215395, 55.99934612711731)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41176"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet D09D ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41176\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83582/nyu_2451_41176.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41176",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41176",
+  "nyu_addl_dspace_s": "42236",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(153.99975585937497, 165.00024538950166, 60.00029868215395, 55.99934612711731)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41177.json b/metadata-aardvark/Datasets/nyu-2451-41177.json
index 321c2e39f..79b547210 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41177.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41177.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41177",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet D10A E ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41177\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83583/nyu_2451_41177.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41177",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41177",
-  "nyu_addl_dspace_s": "42237",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(175.99999999999994, 179.9989110454236, 63.99999999999996, 60.000037053048636)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41177"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet D10A E ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41177\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83583/nyu_2451_41177.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41177",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41177",
+  "nyu_addl_dspace_s": "42237",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(175.99999999999994, 179.9989110454236, 63.99999999999996, 60.000037053048636)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41178.json b/metadata-aardvark/Datasets/nyu-2451-41178.json
index 3a892d009..8662ae241 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41178.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41178.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41178",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet D10A W ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41178\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83584/nyu_2451_41178.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41178",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41178",
-  "nyu_addl_dspace_s": "42238",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-179.9989999999999, -173.000118925784, 63.99999999999996, 60.00003705304894)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41178"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet D10A W ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41178\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83584/nyu_2451_41178.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41178",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41178",
+  "nyu_addl_dspace_s": "42238",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-179.9989999999999, -173.000118925784, 63.99999999999996, 60.00003705304894)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41179.json b/metadata-aardvark/Datasets/nyu-2451-41179.json
index eb4fdb803..b027762f0 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41179.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41179.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41179",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet D10B ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41179\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83585/nyu_2451_41179.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41179",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41179",
-  "nyu_addl_dspace_s": "42239",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-173.00038062339405, -161.99944152485307, 64.00010920538483, 59.999712041779766)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41179"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet D10B ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41179\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83585/nyu_2451_41179.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41179",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41179",
+  "nyu_addl_dspace_s": "42239",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-173.00038062339405, -161.99944152485307, 64.00010920538483, 59.999712041779766)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41180.json b/metadata-aardvark/Datasets/nyu-2451-41180.json
index b24a80320..892f63f4a 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41180.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41180.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41180",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet D11A ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41180\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83586/nyu_2451_41180.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41180",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41180",
-  "nyu_addl_dspace_s": "42240",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-162.00072260068637, -150.99888436531677, 64.00010920538483, 59.999712041779766)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41180"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet D11A ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41180\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83586/nyu_2451_41180.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41180",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41180",
+  "nyu_addl_dspace_s": "42240",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-162.00072260068637, -150.99888436531677, 64.00010920538483, 59.999712041779766)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41181.json b/metadata-aardvark/Datasets/nyu-2451-41181.json
index 286e5ccf6..ee78c344c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41181.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41181.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41181",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet D11B ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41181\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83587/nyu_2451_41181.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41181",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41181",
-  "nyu_addl_dspace_s": "42241",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-151.5008409454446, -140.9989227868048, 64.00010920538483, 59.999712041779794)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41181"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet D11B ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41181\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83587/nyu_2451_41181.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41181",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41181",
+  "nyu_addl_dspace_s": "42241",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-151.5008409454446, -140.9989227868048, 64.00010920538483, 59.999712041779794)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41182.json b/metadata-aardvark/Datasets/nyu-2451-41182.json
index 2fcd6ea1b..3f5f7f3bd 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41182.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41182.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41182",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet D11C ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41182\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83588/nyu_2451_41182.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41182",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41182",
-  "nyu_addl_dspace_s": "42242",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-151.5008409454446, -140.99892278680423, 60.00029868215395, 56.99976118177291)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41182"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet D11C ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41182\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83588/nyu_2451_41182.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41182",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41182",
+  "nyu_addl_dspace_s": "42242",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-151.5008409454446, -140.99892278680423, 60.00029868215395, 56.99976118177291)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41183.json b/metadata-aardvark/Datasets/nyu-2451-41183.json
index 643aece92..457278dd1 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41183.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41183.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41183",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet D11D ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41183\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83589/nyu_2451_41183.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41183",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41183",
-  "nyu_addl_dspace_s": "42243",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-162.17768046874994, -151.49953149169426, 60.00029868215395, 55.9993461271172)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41183"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet D11D ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41183\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83589/nyu_2451_41183.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41183",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41183",
+  "nyu_addl_dspace_s": "42243",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-162.17768046874994, -151.49953149169426, 60.00029868215395, 55.9993461271172)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41184.json b/metadata-aardvark/Datasets/nyu-2451-41184.json
index fd211687d..2f421ee00 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41184.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41184.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41184",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet E02D ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41184\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83590/nyu_2451_41184.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41184",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41184",
-  "nyu_addl_dspace_s": "42244",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(0.49968272701635413, 7.000441998161117, 54.000357800511374, 47.99968484969611)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41184"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet E02D ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41184\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83590/nyu_2451_41184.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41184",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41184",
+  "nyu_addl_dspace_s": "42244",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(0.49968272701635413, 7.000441998161117, 54.000357800511374, 47.99968484969611)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41185.json b/metadata-aardvark/Datasets/nyu-2451-41185.json
index 34fedb065..85ddd9298 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41185.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41185.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41185",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet E04A ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41185\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83591/nyu_2451_41185.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41185",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41185",
-  "nyu_addl_dspace_s": "42245",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(33.99975585937499, 43.00056508258265, 56.00003827791967, 51.99975068691949)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41185"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet E04A ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41185\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83591/nyu_2451_41185.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41185",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41185",
+  "nyu_addl_dspace_s": "42245",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(33.99975585937499, 43.00056508258265, 56.00003827791967, 51.99975068691949)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41186.json b/metadata-aardvark/Datasets/nyu-2451-41186.json
index 25b704222..208f0ed60 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41186.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41186.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41186",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet E04B ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41186\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83592/nyu_2451_41186.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41186",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41186",
-  "nyu_addl_dspace_s": "42246",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(42.99975585937498, 52.00056508258256, 56.00003827791967, 51.999750686919526)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41186"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet E04B ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41186\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83592/nyu_2451_41186.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41186",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41186",
+  "nyu_addl_dspace_s": "42246",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(42.99975585937498, 52.00056508258256, 56.00003827791967, 51.999750686919526)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41187.json b/metadata-aardvark/Datasets/nyu-2451-41187.json
index 7409e4f0f..5f8dbaa16 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41187.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41187.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41187",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet E04C ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41187\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83593/nyu_2451_41187.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41187",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41187",
-  "nyu_addl_dspace_s": "42247",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(42.99996034263918, 52.00031999743252, 52.00022775468874, 47.99986955898122)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41187"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet E04C ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41187\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83593/nyu_2451_41187.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41187",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41187",
+  "nyu_addl_dspace_s": "42247",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(42.99996034263918, 52.00031999743252, 52.00022775468874, 47.99986955898122)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41188.json b/metadata-aardvark/Datasets/nyu-2451-41188.json
index 60d69466e..9375bf32d 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41188.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41188.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41188",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet E04D ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41188\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83594/nyu_2451_41188.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41188",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41188",
-  "nyu_addl_dspace_s": "42248",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(33.99996034263962, 43.00031999743298, 52.00022775468874, 47.99986955898121)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41188"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet E04D ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41188\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83594/nyu_2451_41188.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41188",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41188",
+  "nyu_addl_dspace_s": "42248",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(33.99996034263962, 43.00031999743298, 52.00022775468874, 47.99986955898121)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41189.json b/metadata-aardvark/Datasets/nyu-2451-41189.json
index b6b9e0a7a..12b523c10 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41189.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41189.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41189",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet E05A ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41189\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83595/nyu_2451_41189.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41189",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41189",
-  "nyu_addl_dspace_s": "42249",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(51.99975585937498, 61.000565082582646, 56.00003827791967, 51.99975068691949)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41189"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet E05A ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41189\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83595/nyu_2451_41189.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41189",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41189",
+  "nyu_addl_dspace_s": "42249",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(51.99975585937498, 61.000565082582646, 56.00003827791967, 51.99975068691949)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41190.json b/metadata-aardvark/Datasets/nyu-2451-41190.json
index 488a741d6..377539d1a 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41190.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41190.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41190",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet E05B ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41190\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83596/nyu_2451_41190.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41190",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41190",
-  "nyu_addl_dspace_s": "42250",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(60.99975585937499, 70.00056508258261, 56.00003827791967, 51.99975068691951)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41190"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet E05B ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41190\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83596/nyu_2451_41190.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41190",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41190",
+  "nyu_addl_dspace_s": "42250",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(60.99975585937499, 70.00056508258261, 56.00003827791967, 51.99975068691951)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41191.json b/metadata-aardvark/Datasets/nyu-2451-41191.json
index 106806da8..f36754e0f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41191.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41191.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41191",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet E05C ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41191\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83597/nyu_2451_41191.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41191",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41191",
-  "nyu_addl_dspace_s": "42251",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(60.99996034263917, 70.00031999743247, 52.00022775468874, 47.99986955898124)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41191"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet E05C ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41191\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83597/nyu_2451_41191.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41191",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41191",
+  "nyu_addl_dspace_s": "42251",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(60.99996034263917, 70.00031999743247, 52.00022775468874, 47.99986955898124)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41192.json b/metadata-aardvark/Datasets/nyu-2451-41192.json
index 419b0b406..192273a35 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41192.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41192.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41192",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet E05D ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41192\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83598/nyu_2451_41192.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41192",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41192",
-  "nyu_addl_dspace_s": "42252",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(51.99972172165772, 61.0009805132797, 52.00022775468874, 47.999869558981224)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41192"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet E05D ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41192\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83598/nyu_2451_41192.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41192",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41192",
+  "nyu_addl_dspace_s": "42252",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(51.99972172165772, 61.0009805132797, 52.00022775468874, 47.999869558981224)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41193.json b/metadata-aardvark/Datasets/nyu-2451-41193.json
index 8a67cdd50..145b214c1 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41193.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41193.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41193",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet E06A ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41193\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83599/nyu_2451_41193.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41193",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41193",
-  "nyu_addl_dspace_s": "42253",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(69.99975585937499, 79.00056508258272, 56.00003827791967, 51.99975068691946)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41193"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet E06A ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41193\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83599/nyu_2451_41193.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41193",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41193",
+  "nyu_addl_dspace_s": "42253",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(69.99975585937499, 79.00056508258272, 56.00003827791967, 51.99975068691946)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41194.json b/metadata-aardvark/Datasets/nyu-2451-41194.json
index eda1bd9f9..ec0d701fb 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41194.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41194.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41194",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet E06B ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41194\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83600/nyu_2451_41194.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41194",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41194",
-  "nyu_addl_dspace_s": "42254",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(78.99975585937497, 88.00011551416816, 56.00004105569743, 51.999753745223714)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41194"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet E06B ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41194\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83600/nyu_2451_41194.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41194",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41194",
+  "nyu_addl_dspace_s": "42254",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(78.99975585937497, 88.00011551416816, 56.00004105569743, 51.999753745223714)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41195.json b/metadata-aardvark/Datasets/nyu-2451-41195.json
index 90a214a57..7b8faed76 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41195.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41195.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41195",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet E06C ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41195\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83601/nyu_2451_41195.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41195",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41195",
-  "nyu_addl_dspace_s": "42255",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(78.99996034263916, 88.0003199974323, 52.00022775468874, 47.99986955898131)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41195"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet E06C ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41195\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83601/nyu_2451_41195.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41195",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41195",
+  "nyu_addl_dspace_s": "42255",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(78.99996034263916, 88.0003199974323, 52.00022775468874, 47.99986955898131)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41196.json b/metadata-aardvark/Datasets/nyu-2451-41196.json
index fa4b3fb5d..82762215e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41196.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41196.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41196",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet E06D ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41196\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83602/nyu_2451_41196.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41196",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41196",
-  "nyu_addl_dspace_s": "42256",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(69.99996034263917, 78.99987042901839, 52.0002305324665, 47.999872578027066)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41196"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet E06D ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41196\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83602/nyu_2451_41196.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41196",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41196",
+  "nyu_addl_dspace_s": "42256",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(69.99996034263917, 78.99987042901839, 52.0002305324665, 47.999872578027066)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41197.json b/metadata-aardvark/Datasets/nyu-2451-41197.json
index ee7aa75f2..11339f115 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41197.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41197.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41197",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet E07A ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41197\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83603/nyu_2451_41197.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41197",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41197",
-  "nyu_addl_dspace_s": "42257",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(87.99975585937499, 97.00011551416809, 56.00004105569743, 51.99975374522375)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41197"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet E07A ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41197\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83603/nyu_2451_41197.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41197",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41197",
+  "nyu_addl_dspace_s": "42257",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(87.99975585937499, 97.00011551416809, 56.00004105569743, 51.99975374522375)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41198.json b/metadata-aardvark/Datasets/nyu-2451-41198.json
index 8aec83c56..4f9e6ed00 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41198.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41198.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41198",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet E07B ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41198\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83604/nyu_2451_41198.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41198",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41198",
-  "nyu_addl_dspace_s": "42258",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(96.99975585937497, 106.00011551416816, 56.00004105569743, 51.999753745223714)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41198"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet E07B ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41198\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83604/nyu_2451_41198.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41198",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41198",
+  "nyu_addl_dspace_s": "42258",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(96.99975585937497, 106.00011551416816, 56.00004105569743, 51.999753745223714)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41199.json b/metadata-aardvark/Datasets/nyu-2451-41199.json
index 18ce89f70..5e21505e5 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41199.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41199.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41199",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet E07C ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41199\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83605/nyu_2451_41199.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41199",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41199",
-  "nyu_addl_dspace_s": "42259",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(96.99972172165775, 106.00098051327963, 52.00022775468874, 47.99986955898127)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41199"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet E07C ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41199\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83605/nyu_2451_41199.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41199",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41199",
+  "nyu_addl_dspace_s": "42259",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(96.99972172165775, 106.00098051327963, 52.00022775468874, 47.99986955898127)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41200.json b/metadata-aardvark/Datasets/nyu-2451-41200.json
index 506e05be5..03ba31071 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41200.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41200.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41200",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet E07D ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41200\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83606/nyu_2451_41200.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41200",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41200",
-  "nyu_addl_dspace_s": "42260",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(87.99996034263917, 97.00031999743231, 52.00022775468874, 47.9998695589813)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41200"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet E07D ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41200\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83606/nyu_2451_41200.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41200",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41200",
+  "nyu_addl_dspace_s": "42260",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(87.99996034263917, 97.00031999743231, 52.00022775468874, 47.9998695589813)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41201.json b/metadata-aardvark/Datasets/nyu-2451-41201.json
index 0dbcde05c..3086c3e05 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41201.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41201.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41201",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet E08A ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41201\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83607/nyu_2451_41201.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41201",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41201",
-  "nyu_addl_dspace_s": "42261",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(105.99975585937499, 115.00011551416813, 56.00004105569743, 51.99975374522373)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41201"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet E08A ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41201\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83607/nyu_2451_41201.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41201",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41201",
+  "nyu_addl_dspace_s": "42261",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(105.99975585937499, 115.00011551416813, 56.00004105569743, 51.99975374522373)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41202.json b/metadata-aardvark/Datasets/nyu-2451-41202.json
index 88d80fc86..e8c59c316 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41202.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41202.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41202",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet E08B ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41202\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83608/nyu_2451_41202.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41202",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41202",
-  "nyu_addl_dspace_s": "42262",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(114.999755859375, 124.00056508258261, 56.00003827791967, 51.99975068691952)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41202"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet E08B ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41202\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83608/nyu_2451_41202.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41202",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41202",
+  "nyu_addl_dspace_s": "42262",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(114.999755859375, 124.00056508258261, 56.00003827791967, 51.99975068691952)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41203.json b/metadata-aardvark/Datasets/nyu-2451-41203.json
index cb2bf6b67..15c3200c5 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41203.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41203.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41203",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet E08C ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41203\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83609/nyu_2451_41203.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41203",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41203",
-  "nyu_addl_dspace_s": "42263",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(114.99996034264092, 124.00031999743422, 52.00022775468874, 47.999869558981224)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41203"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet E08C ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41203\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83609/nyu_2451_41203.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41203",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41203",
+  "nyu_addl_dspace_s": "42263",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(114.99996034264092, 124.00031999743422, 52.00022775468874, 47.999869558981224)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41204.json b/metadata-aardvark/Datasets/nyu-2451-41204.json
index 5b106657c..254b411f0 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41204.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41204.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41204",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet E08D ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41204\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83610/nyu_2451_41204.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41204",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41204",
-  "nyu_addl_dspace_s": "42264",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(105.99996034263916, 115.00031999743234, 52.00022775468874, 47.99986955898129)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41204"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet E08D ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41204\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83610/nyu_2451_41204.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41204",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41204",
+  "nyu_addl_dspace_s": "42264",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(105.99996034263916, 115.00031999743234, 52.00022775468874, 47.99986955898129)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41205.json b/metadata-aardvark/Datasets/nyu-2451-41205.json
index 280088ca2..3a48ed512 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41205.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41205.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41205",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet E09A ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41205\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83611/nyu_2451_41205.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41205",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41205",
-  "nyu_addl_dspace_s": "42265",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(123.999755859375, 133.0005650825825, 56.00003827791967, 51.99975068691957)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41205"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet E09A ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41205\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83611/nyu_2451_41205.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41205",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41205",
+  "nyu_addl_dspace_s": "42265",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(123.999755859375, 133.0005650825825, 56.00003827791967, 51.99975068691957)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41206.json b/metadata-aardvark/Datasets/nyu-2451-41206.json
index 2cfab4eac..1270db1d3 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41206.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41206.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41206",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet E09B ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41206\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83612/nyu_2451_41206.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41206",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41206",
-  "nyu_addl_dspace_s": "42266",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(132.999755859375, 142.0005650825825, 56.00003827791967, 51.999750686919555)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41206"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet E09B ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41206\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83612/nyu_2451_41206.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41206",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41206",
+  "nyu_addl_dspace_s": "42266",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(132.999755859375, 142.0005650825825, 56.00003827791967, 51.999750686919555)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41207.json b/metadata-aardvark/Datasets/nyu-2451-41207.json
index 14ade5e38..2345b6437 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41207.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41207.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41207",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet E09C ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41207\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83613/nyu_2451_41207.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41207",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41207",
-  "nyu_addl_dspace_s": "42267",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(132.99996034264092, 142.00031999743402, 52.00022775468874, 47.99986955898133)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41207"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet E09C ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41207\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83613/nyu_2451_41207.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41207",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41207",
+  "nyu_addl_dspace_s": "42267",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(132.99996034264092, 142.00031999743402, 52.00022775468874, 47.99986955898133)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41208.json b/metadata-aardvark/Datasets/nyu-2451-41208.json
index aa10a4da3..722274f99 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41208.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41208.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41208",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet E09D ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41208\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83614/nyu_2451_41208.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41208",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41208",
-  "nyu_addl_dspace_s": "42268",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(123.99996034264092, 133.0003199974339, 52.00022775468874, 47.99986955898137)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41208"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet E09D ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41208\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83614/nyu_2451_41208.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41208",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41208",
+  "nyu_addl_dspace_s": "42268",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(123.99996034264092, 133.0003199974339, 52.00022775468874, 47.99986955898137)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41209.json b/metadata-aardvark/Datasets/nyu-2451-41209.json
index 51a447c3e..1b970fca1 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41209.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41209.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41209",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet E10A ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41209\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83615/nyu_2451_41209.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41209",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41209",
-  "nyu_addl_dspace_s": "42269",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(141.999755859375, 151.00056508258254, 56.00003827791967, 51.99975068691955)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41209"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet E10A ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41209\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83615/nyu_2451_41209.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41209",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41209",
+  "nyu_addl_dspace_s": "42269",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(141.999755859375, 151.00056508258254, 56.00003827791967, 51.99975068691955)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41210.json b/metadata-aardvark/Datasets/nyu-2451-41210.json
index cfb85487b..2126e4de6 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41210.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41210.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41210",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet E10B ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41210\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83616/nyu_2451_41210.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41210",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41210",
-  "nyu_addl_dspace_s": "42270",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(150.99975585937497, 160.00056508258214, 56.00003827791967, 51.99975068691972)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41210"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet E10B ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41210\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83616/nyu_2451_41210.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41210",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41210",
+  "nyu_addl_dspace_s": "42270",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(150.99975585937497, 160.00056508258214, 56.00003827791967, 51.99975068691972)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41211.json b/metadata-aardvark/Datasets/nyu-2451-41211.json
index 8564cdc3c..bb07bd0d4 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41211.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41211.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41211",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet E10C ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41211\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83617/nyu_2451_41211.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41211",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41211",
-  "nyu_addl_dspace_s": "42271",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(150.99996034264262, 160.00031999743584, 52.00022775468874, 47.99986955898127)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41211"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet E10C ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41211\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83617/nyu_2451_41211.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41211",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41211",
+  "nyu_addl_dspace_s": "42271",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(150.99996034264262, 160.00031999743584, 52.00022775468874, 47.99986955898127)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41212.json b/metadata-aardvark/Datasets/nyu-2451-41212.json
index 50bd0ca6b..506de7574 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41212.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41212.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41212",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet E10D ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41212\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83618/nyu_2451_41212.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41212",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41212",
-  "nyu_addl_dspace_s": "42272",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(141.99972172165965, 151.00098051328158, 52.00022775468874, 47.999869558981246)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41212"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet E10D ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41212\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83618/nyu_2451_41212.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41212",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41212",
+  "nyu_addl_dspace_s": "42272",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(141.99972172165965, 151.00098051328158, 52.00022775468874, 47.999869558981246)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41213.json b/metadata-aardvark/Datasets/nyu-2451-41213.json
index a9e2f8bb6..932b7317e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41213.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41213.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41213",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet E11A ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41213\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83619/nyu_2451_41213.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41213",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41213",
-  "nyu_addl_dspace_s": "42273",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(159.99975585937494, 169.5000355908979, 56.00003827791967, 51.999750686919576)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41213"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet E11A ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41213\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83619/nyu_2451_41213.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41213",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41213",
+  "nyu_addl_dspace_s": "42273",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(159.99975585937494, 169.5000355908979, 56.00003827791967, 51.999750686919576)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41214.json b/metadata-aardvark/Datasets/nyu-2451-41214.json
index 5ec7d8967..2747bb17d 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41214.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41214.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41214",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet E11B ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41214\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83620/nyu_2451_41214.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41214",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41214",
-  "nyu_addl_dspace_s": "42274",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(168.99975585937497, 178.00056508258194, 55.00019819551002, 50.99991035493124)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41214"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet E11B ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41214\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83620/nyu_2451_41214.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41214",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41214",
+  "nyu_addl_dspace_s": "42274",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(168.99975585937497, 178.00056508258194, 55.00019819551002, 50.99991035493124)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41215.json b/metadata-aardvark/Datasets/nyu-2451-41215.json
index 656a4a3ee..8af65d6d4 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41215.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41215.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41215",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet F01B ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41215\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83621/nyu_2451_41215.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41215",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41215",
-  "nyu_addl_dspace_s": "42275",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-5.000396418499704, 3.000572651361927, 48.0004169188679, 43.999650009893166)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41215"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet F01B ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41215\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83621/nyu_2451_41215.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41215",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41215",
+  "nyu_addl_dspace_s": "42275",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-5.000396418499704, 3.000572651361927, 48.0004169188679, 43.999650009893166)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41216.json b/metadata-aardvark/Datasets/nyu-2451-41216.json
index 5f48d37be..ab2d9b900 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41216.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41216.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41216",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet F02A ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41216\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83622/nyu_2451_41216.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41216",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41216",
-  "nyu_addl_dspace_s": "42276",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(2.9998795473773434, 11.000399048824638, 48.0004169188679, 43.999650009893166)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41216"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet F02A ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41216\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83622/nyu_2451_41216.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41216",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41216",
+  "nyu_addl_dspace_s": "42276",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(2.9998795473773434, 11.000399048824638, 48.0004169188679, 43.999650009893166)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41217.json b/metadata-aardvark/Datasets/nyu-2451-41217.json
index 10be3d449..02182971f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41217.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41217.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41217",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet F02B ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41217\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83623/nyu_2451_41217.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41217",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41217",
-  "nyu_addl_dspace_s": "42277",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(10.99956343062607, 19.000082931846975, 48.00041969664659, 43.99997638972902)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41217"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet F02B ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41217\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83623/nyu_2451_41217.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41217",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41217",
+  "nyu_addl_dspace_s": "42277",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(10.99956343062607, 19.000082931846975, 48.00041969664659, 43.99997638972902)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41218.json b/metadata-aardvark/Datasets/nyu-2451-41218.json
index 5b6a657d5..e73de9314 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41218.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41218.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41218",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet F02C ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41218\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83624/nyu_2451_41218.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41218",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41218",
-  "nyu_addl_dspace_s": "42278",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(10.99956343062607, 19.00008293195995, 44.00015960500133, 39.999840308683865)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41218"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet F02C ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41218\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83624/nyu_2451_41218.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41218",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41218",
+  "nyu_addl_dspace_s": "42278",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(10.99956343062607, 19.00008293195995, 44.00015960500133, 39.999840308683865)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41219.json b/metadata-aardvark/Datasets/nyu-2451-41219.json
index eac96d3df..810c243f7 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41219.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41219.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41219",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet F03C ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41219\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83625/nyu_2451_41219.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41219",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41219",
-  "nyu_addl_dspace_s": "42279",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(26.99954030968604, 35.000509379433986, 44.00034404774071, 39.99969233769615)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41219"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet F03C ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41219\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83625/nyu_2451_41219.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41219",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41219",
+  "nyu_addl_dspace_s": "42279",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(26.99954030968604, 35.000509379433986, 44.00034404774071, 39.99969233769615)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41220.json b/metadata-aardvark/Datasets/nyu-2451-41220.json
index 48e5e767d..a03eed4b8 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41220.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41220.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41220",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet F03D ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41220\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83626/nyu_2451_41220.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41220",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41220",
-  "nyu_addl_dspace_s": "42280",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(18.999767529195513, 27.000287030529446, 44.000160471856205, 39.999841231825734)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41220"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet F03D ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41220\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83626/nyu_2451_41220.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41220",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41220",
+  "nyu_addl_dspace_s": "42280",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(18.999767529195513, 27.000287030529446, 44.000160471856205, 39.999841231825734)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41221.json b/metadata-aardvark/Datasets/nyu-2451-41221.json
index f3f9f2342..c526b8b14 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41221.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41221.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41221",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet F04A ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41221\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83627/nyu_2451_41221.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41221",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41221",
-  "nyu_addl_dspace_s": "42281",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(34.99979924562889, 43.00031874707615, 48.0004169188679, 43.99965000989318)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41221"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet F04A ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41221\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83627/nyu_2451_41221.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41221",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41221",
+  "nyu_addl_dspace_s": "42281",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(34.99979924562889, 43.00031874707615, 48.0004169188679, 43.99965000989318)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41222.json b/metadata-aardvark/Datasets/nyu-2451-41222.json
index 41cee224e..23a627111 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41222.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41222.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41222",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet F04B ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41222\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83628/nyu_2451_41222.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41222",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41222",
-  "nyu_addl_dspace_s": "42282",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(42.99948312887723, 51.00045219873885, 48.0004169188679, 43.999650009893166)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41222"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet F04B ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41222\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83628/nyu_2451_41222.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41222",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41222",
+  "nyu_addl_dspace_s": "42282",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(42.99948312887723, 51.00045219873885, 48.0004169188679, 43.999650009893166)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41223.json b/metadata-aardvark/Datasets/nyu-2451-41223.json
index b9449026d..4107e8860 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41223.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41223.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41223",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet F04C ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41223\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83629/nyu_2451_41223.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41223",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41223",
-  "nyu_addl_dspace_s": "42283",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(42.99948312887723, 51.00045219862517, 44.00015960500133, 39.99984030868401)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41223"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet F04C ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41223\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83629/nyu_2451_41223.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41223",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41223",
+  "nyu_addl_dspace_s": "42283",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(42.99948312887723, 51.00045219862517, 44.00015960500133, 39.99984030868401)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41224.json b/metadata-aardvark/Datasets/nyu-2451-41224.json
index abbbdae85..76fd7dafb 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41224.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41224.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41224",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet F04D ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41224\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83630/nyu_2451_41224.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41224",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41224",
-  "nyu_addl_dspace_s": "42284",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(34.99979924562889, 43.00031874696263, 44.00015960500133, 39.99984030868394)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41224"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet F04D ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41224\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83630/nyu_2451_41224.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41224",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41224",
+  "nyu_addl_dspace_s": "42284",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(34.99979924562889, 43.00031874696263, 44.00015960500133, 39.99984030868394)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41225.json b/metadata-aardvark/Datasets/nyu-2451-41225.json
index c13c5b96f..5b1c2fcc1 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41225.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41225.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41225",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet F05A ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41225\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83631/nyu_2451_41225.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41225",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41225",
-  "nyu_addl_dspace_s": "42285",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(50.999761872532034, 59.00028137397931, 48.0004169188679, 43.99965000989317)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41225"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet F05A ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41225\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83631/nyu_2451_41225.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41225",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41225",
+  "nyu_addl_dspace_s": "42285",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(50.999761872532034, 59.00028137397931, 48.0004169188679, 43.99965000989317)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41226.json b/metadata-aardvark/Datasets/nyu-2451-41226.json
index 64358a5fd..e299aad77 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41226.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41226.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41226",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet F05B ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41226\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83632/nyu_2451_41226.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41226",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41226",
-  "nyu_addl_dspace_s": "42286",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(58.99944297800386, 67.00041204786548, 48.0004169188679, 43.999650009893166)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41226"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet F05B ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41226\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83632/nyu_2451_41226.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41226",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41226",
+  "nyu_addl_dspace_s": "42286",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(58.99944297800386, 67.00041204786548, 48.0004169188679, 43.999650009893166)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41227.json b/metadata-aardvark/Datasets/nyu-2451-41227.json
index 2d9f4db46..fe9556774 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41227.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41227.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41227",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet F05C ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41227\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83633/nyu_2451_41227.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41227",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41227",
-  "nyu_addl_dspace_s": "42287",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(58.99944297800386, 67.00041204775196, 44.00015960500133, 39.99984030868392)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41227"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet F05C ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41227\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83633/nyu_2451_41227.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41227",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41227",
+  "nyu_addl_dspace_s": "42287",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(58.99944297800386, 67.00041204775196, 44.00015960500133, 39.99984030868392)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41228.json b/metadata-aardvark/Datasets/nyu-2451-41228.json
index f8821532b..b9252cc1f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41228.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41228.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41228",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet F05D ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41228\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83634/nyu_2451_41228.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41228",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41228",
-  "nyu_addl_dspace_s": "42288",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(50.999761872532034, 59.00028137386577, 44.00015960500133, 39.99984030868394)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41228"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet F05D ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41228\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83634/nyu_2451_41228.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41228",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41228",
+  "nyu_addl_dspace_s": "42288",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(50.999761872532034, 59.00028137386577, 44.00015960500133, 39.99984030868394)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41229.json b/metadata-aardvark/Datasets/nyu-2451-41229.json
index fe5ac5537..432f71bc0 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41229.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41229.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41229",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet F06A ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41229\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83635/nyu_2451_41229.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41229",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41229",
-  "nyu_addl_dspace_s": "42289",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(66.99972172165873, 75.00024122310603, 48.0004169188679, 43.99965000989315)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41229"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet F06A ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41229\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83635/nyu_2451_41229.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41229",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41229",
+  "nyu_addl_dspace_s": "42289",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(66.99972172165873, 75.00024122310603, 48.0004169188679, 43.99965000989315)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41230.json b/metadata-aardvark/Datasets/nyu-2451-41230.json
index e5985e60e..910d44a55 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41230.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41230.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41230",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet F06B ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41230\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83636/nyu_2451_41230.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41230",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41230",
-  "nyu_addl_dspace_s": "42290",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(74.99999768753685, 83.00051718898365, 48.0004169188679, 43.999650009893415)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41230"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet F06B ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41230\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83636/nyu_2451_41230.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41230",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41230",
+  "nyu_addl_dspace_s": "42290",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(74.99999768753685, 83.00051718898365, 48.0004169188679, 43.999650009893415)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41231.json b/metadata-aardvark/Datasets/nyu-2451-41231.json
index b4c91770e..58ca48fef 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41231.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41231.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41231",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet F06C ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41231\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83637/nyu_2451_41231.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41231",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41231",
-  "nyu_addl_dspace_s": "42291",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(74.99999768753685, 83.00051718887052, 44.00015960500133, 39.99984030868398)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41231"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet F06C ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41231\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83637/nyu_2451_41231.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41231",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41231",
+  "nyu_addl_dspace_s": "42291",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(74.99999768753685, 83.00051718887052, 44.00015960500133, 39.99984030868398)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41232.json b/metadata-aardvark/Datasets/nyu-2451-41232.json
index 99d87a4c5..0ffd15a93 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41232.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41232.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41232",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet F06D ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41232\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83638/nyu_2451_41232.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41232",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41232",
-  "nyu_addl_dspace_s": "42292",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(66.99972172165873, 75.0002412229924, 44.00015960500133, 39.99984030868398)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41232"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet F06D ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41232\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83638/nyu_2451_41232.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41232",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41232",
+  "nyu_addl_dspace_s": "42292",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(66.99972172165873, 75.0002412229924, 44.00015960500133, 39.99984030868398)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41233.json b/metadata-aardvark/Datasets/nyu-2451-41233.json
index ed294b827..76b770656 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41233.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41233.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41233",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet F07A ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41233\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83639/nyu_2451_41233.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41233",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41233",
-  "nyu_addl_dspace_s": "42293",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(82.99968110547101, 91.00065017533244, 48.0004169188679, 43.99965000989328)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41233"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet F07A ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41233\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83639/nyu_2451_41233.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41233",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41233",
+  "nyu_addl_dspace_s": "42293",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(82.99968110547101, 91.00065017533244, 48.0004169188679, 43.99965000989328)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41234.json b/metadata-aardvark/Datasets/nyu-2451-41234.json
index 53912e76b..04102f60c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41234.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41234.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41234",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet F07B ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41234\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83640/nyu_2451_41234.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41234",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41234",
-  "nyu_addl_dspace_s": "42294",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(90.99995984912567, 99.00047935057277, 48.0004169188679, 43.999650009893266)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41234"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet F07B ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41234\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83640/nyu_2451_41234.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41234",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41234",
+  "nyu_addl_dspace_s": "42294",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(90.99995984912567, 99.00047935057277, 48.0004169188679, 43.999650009893266)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41235.json b/metadata-aardvark/Datasets/nyu-2451-41235.json
index a96feced4..4342b2f1a 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41235.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41235.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41235",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet F08A ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41235\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83641/nyu_2451_41235.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41235",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41235",
-  "nyu_addl_dspace_s": "42295",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(98.99964095459663, 107.00061002445847, 48.0004169188679, 43.99965000989305)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41235"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet F08A ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41235\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83641/nyu_2451_41235.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41235",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41235",
+  "nyu_addl_dspace_s": "42295",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(98.99964095459663, 107.00061002445847, 48.0004169188679, 43.99965000989305)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41236.json b/metadata-aardvark/Datasets/nyu-2451-41236.json
index 149eefe1f..c320657a6 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41236.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41236.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41236",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet F08B ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41236\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83642/nyu_2451_41236.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41236",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41236",
-  "nyu_addl_dspace_s": "42296",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(106.99991969825138, 115.0004391996983, 48.0004169188679, 43.999650009893344)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41236"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet F08B ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41236\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83642/nyu_2451_41236.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41236",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41236",
+  "nyu_addl_dspace_s": "42296",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(106.99991969825138, 115.0004391996983, 48.0004169188679, 43.999650009893344)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41237.json b/metadata-aardvark/Datasets/nyu-2451-41237.json
index 3973e62e0..f9041836f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41237.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41237.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41237",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet F08C ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41237\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83643/nyu_2451_41237.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41237",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41237",
-  "nyu_addl_dspace_s": "42297",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(106.99991969825138, 115.00043919958502, 44.00015960500133, 39.99984030868399)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41237"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet F08C ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41237\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83643/nyu_2451_41237.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41237",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41237",
+  "nyu_addl_dspace_s": "42297",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(106.99991969825138, 115.00043919958502, 44.00015960500133, 39.99984030868399)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41238.json b/metadata-aardvark/Datasets/nyu-2451-41238.json
index c4de94d06..4893ee953 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41238.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41238.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41238",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet F08D ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41238\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83644/nyu_2451_41238.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41238",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41238",
-  "nyu_addl_dspace_s": "42298",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(98.99964095459663, 107.00061002434464, 44.00015960500133, 39.99984030868398)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41238"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet F08D ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41238\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83644/nyu_2451_41238.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41238",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41238",
+  "nyu_addl_dspace_s": "42298",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(98.99964095459663, 107.00061002434464, 44.00015960500133, 39.99984030868398)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41239.json b/metadata-aardvark/Datasets/nyu-2451-41239.json
index 729b341e9..000cbdddf 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41239.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41239.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41239",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet F09A ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41239\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83645/nyu_2451_41239.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41239",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41239",
-  "nyu_addl_dspace_s": "42299",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(114.99994057082453, 123.00067659180388, 48.000097557550674, 43.99960150550816)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41239"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet F09A ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41239\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83645/nyu_2451_41239.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41239",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41239",
+  "nyu_addl_dspace_s": "42299",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(114.99994057082453, 123.00067659180388, 48.000097557550674, 43.99960150550816)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41240.json b/metadata-aardvark/Datasets/nyu-2451-41240.json
index f1c4b8561..b572c6fb1 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41240.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41240.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41240",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet F09B ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41240\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83646/nyu_2451_41240.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41240",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41240",
-  "nyu_addl_dspace_s": "42300",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(122.99953997547152, 131.00032377065762, 48.000329940891525, 43.99966133411404)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41240"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet F09B ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41240\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83646/nyu_2451_41240.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41240",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41240",
+  "nyu_addl_dspace_s": "42300",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(122.99953997547152, 131.00032377065762, 48.000329940891525, 43.99966133411404)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41241.json b/metadata-aardvark/Datasets/nyu-2451-41241.json
index 731cfccac..db3fdbab7 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41241.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41241.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41241",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet F09C ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41241\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83647/nyu_2451_41241.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41241",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41241",
-  "nyu_addl_dspace_s": "42301",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(122.99961083811867, 131.00085114611326, 44.000189741274674, 40.000061782002625)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41241"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet F09C ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41241\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83647/nyu_2451_41241.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41241",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41241",
+  "nyu_addl_dspace_s": "42301",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(122.99961083811867, 131.00085114611326, 44.000189741274674, 40.000061782002625)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41242.json b/metadata-aardvark/Datasets/nyu-2451-41242.json
index 53030b2dd..35b9cd84c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41242.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41242.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41242",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet F09D ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41242\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83648/nyu_2451_41242.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41242",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41242",
-  "nyu_addl_dspace_s": "42302",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(114.99982150826023, 123.00042195511794, 44.00000099576153, 39.99960572713624)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41242"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet F09D ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41242\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83648/nyu_2451_41242.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41242",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41242",
+  "nyu_addl_dspace_s": "42302",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(114.99982150826023, 123.00042195511794, 44.00000099576153, 39.99960572713624)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41243.json b/metadata-aardvark/Datasets/nyu-2451-41243.json
index 1aa60714e..3a74f2c3c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41243.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41243.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41243",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet F10A ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41243\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83649/nyu_2451_41243.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41243",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41243",
-  "nyu_addl_dspace_s": "42303",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(130.9998849402722, 139.00063178061302, 48.00016208920435, 43.999534639529735)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41243"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet F10A ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41243\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83649/nyu_2451_41243.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41243",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41243",
+  "nyu_addl_dspace_s": "42303",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(130.9998849402722, 139.00063178061302, 48.00016208920435, 43.999534639529735)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41244.json b/metadata-aardvark/Datasets/nyu-2451-41244.json
index 80850ce43..3c132cc37 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41244.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41244.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41244",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet F10B ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41244\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83650/nyu_2451_41244.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41244",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41244",
-  "nyu_addl_dspace_s": "42304",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(138.99995644448177, 147.00041057872966, 48.000105919592706, 43.99977950658673)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41244"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet F10B ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41244\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83650/nyu_2451_41244.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41244",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41244",
+  "nyu_addl_dspace_s": "42304",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(138.99995644448177, 147.00041057872966, 48.000105919592706, 43.99977950658673)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41245.json b/metadata-aardvark/Datasets/nyu-2451-41245.json
index b63ae2856..3b1396dc5 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41245.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41245.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41245",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet F10C ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41245\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83651/nyu_2451_41245.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41245",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41245",
-  "nyu_addl_dspace_s": "42305",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(138.99984840879796, 147.00055614499146, 44.00029488162246, 39.999784984209874)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41245"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet F10C ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41245\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83651/nyu_2451_41245.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41245",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41245",
+  "nyu_addl_dspace_s": "42305",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(138.99984840879796, 147.00055614499146, 44.00029488162246, 39.999784984209874)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41246.json b/metadata-aardvark/Datasets/nyu-2451-41246.json
index 2b3660333..2b2d15381 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41246.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41246.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41246",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet F10D ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41246\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83652/nyu_2451_41246.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41246",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41246",
-  "nyu_addl_dspace_s": "42306",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(130.99956343062675, 139.00008293196038, 44.00015960500133, 39.99984030868399)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41246"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet F10D ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41246\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83652/nyu_2451_41246.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41246",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41246",
+  "nyu_addl_dspace_s": "42306",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(130.99956343062675, 139.00008293196038, 44.00015960500133, 39.99984030868399)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41247.json b/metadata-aardvark/Datasets/nyu-2451-41247.json
index 5a8ac7978..a474334f5 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41247.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41247.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41247",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet F11A ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41247\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83653/nyu_2451_41247.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41247",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41247",
-  "nyu_addl_dspace_s": "42307",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(146.9995232797528, 155.00049234961398, 48.0004169188679, 43.99965000989339)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41247"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet F11A ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41247\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83653/nyu_2451_41247.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41247",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41247",
+  "nyu_addl_dspace_s": "42307",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(146.9995232797528, 155.00049234961398, 48.0004169188679, 43.99965000989339)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41248.json b/metadata-aardvark/Datasets/nyu-2451-41248.json
index 9eed6b9bd..be4b0b65e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41248.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41248.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41248",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet F16A ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41248\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83654/nyu_2451_41248.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41248",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41248",
-  "nyu_addl_dspace_s": "42308",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-125.00003965735904, -116.99952015602543, 49.00025731386748, 44.49961034707644)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41248"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet F16A ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41248\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83654/nyu_2451_41248.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41248",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41248",
+  "nyu_addl_dspace_s": "42308",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-125.00003965735904, -116.99952015602543, 49.00025731386748, 44.49961034707644)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41249.json b/metadata-aardvark/Datasets/nyu-2451-41249.json
index ebaf9e1dd..a5e758d2d 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41249.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41249.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41249",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet F16B ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41249\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83655/nyu_2451_41249.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41249",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41249",
-  "nyu_addl_dspace_s": "42309",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-117.00011767484422, -108.99959817351055, 49.00025731386748, 44.49961034707641)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41249"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet F16B ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41249\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83655/nyu_2451_41249.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41249",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41249",
+  "nyu_addl_dspace_s": "42309",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-117.00011767484422, -108.99959817351055, 49.00025731386748, 44.49961034707641)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41250.json b/metadata-aardvark/Datasets/nyu-2451-41250.json
index 6ab4faf93..58d2166e3 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41250.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41250.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41250",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet F16C ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41250\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83656/nyu_2451_41250.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41250",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41250",
-  "nyu_addl_dspace_s": "42310",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-117.00011767484422, -108.99959817362348, 44.50007964620617, 39.99999021329905)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41250"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet F16C ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41250\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83656/nyu_2451_41250.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41250",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41250",
+  "nyu_addl_dspace_s": "42310",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-117.00011767484422, -108.99959817362348, 44.50007964620617, 39.99999021329905)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41251.json b/metadata-aardvark/Datasets/nyu-2451-41251.json
index 4a89de8ed..04621422b 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41251.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41251.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41251",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet F16D ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41251\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83657/nyu_2451_41251.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41251",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41251",
-  "nyu_addl_dspace_s": "42311",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-125.00039641849916, -116.9994273488646, 44.50007964620617, 39.999990213299334)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41251"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet F16D ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41251\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83657/nyu_2451_41251.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41251",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41251",
+  "nyu_addl_dspace_s": "42311",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-125.00039641849916, -116.9994273488646, 44.50007964620617, 39.999990213299334)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41252.json b/metadata-aardvark/Datasets/nyu-2451-41252.json
index c63cb37bf..54e03ede0 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41252.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41252.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41252",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet F17A ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41252\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83658/nyu_2451_41252.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41252",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41252",
-  "nyu_addl_dspace_s": "42312",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-109.00043379159632, -100.99946472173488, 48.0004169188679, 44.499434789747646)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41252"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet F17A ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41252\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83658/nyu_2451_41252.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41252",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41252",
+  "nyu_addl_dspace_s": "42312",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-109.00043379159632, -100.99946472173488, 48.0004169188679, 44.499434789747646)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41253.json b/metadata-aardvark/Datasets/nyu-2451-41253.json
index 918a1edb4..c6d0730d3 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41253.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41253.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41253",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet F17B ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41253\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83659/nyu_2451_41253.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41253",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41253",
-  "nyu_addl_dspace_s": "42313",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-101.00003965736079, -92.9995201560271, 49.00025731386748, 44.49961034707639)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41253"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet F17B ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41253\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83659/nyu_2451_41253.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41253",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41253",
+  "nyu_addl_dspace_s": "42313",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-101.00003965736079, -92.9995201560271, 49.00025731386748, 44.49961034707639)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41254.json b/metadata-aardvark/Datasets/nyu-2451-41254.json
index cebfc0394..b5eea1d49 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41254.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41254.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41254",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet F17C ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41254\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83660/nyu_2451_41254.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41254",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41254",
-  "nyu_addl_dspace_s": "42314",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-101.00015782571934, -92.99963832449863, 44.50007964620617, 39.999990213299064)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41254"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet F17C ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41254\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83660/nyu_2451_41254.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41254",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41254",
+  "nyu_addl_dspace_s": "42314",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-101.00015782571934, -92.99963832449863, 44.50007964620617, 39.999990213299064)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41255.json b/metadata-aardvark/Datasets/nyu-2451-41255.json
index 7287a9970..b84bae950 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41255.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41255.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41255",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet F17D ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41255\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83661/nyu_2451_41255.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41255",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41255",
-  "nyu_addl_dspace_s": "42315",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-109.00043379159632, -100.99946472196181, 44.50007964620617, 39.99999021329937)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41255"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet F17D ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41255\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83661/nyu_2451_41255.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41255",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41255",
+  "nyu_addl_dspace_s": "42315",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-109.00043379159632, -100.99946472196181, 44.50007964620617, 39.99999021329937)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41256.json b/metadata-aardvark/Datasets/nyu-2451-41256.json
index 9920d1571..29784e5ec 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41256.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41256.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41256",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet F18A ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41256\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83662/nyu_2451_41256.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41256",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41256",
-  "nyu_addl_dspace_s": "42316",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-93.00047394247063, -84.99950487260887, 48.0004169188679, 43.999650009893095)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41256"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet F18A ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41256\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83662/nyu_2451_41256.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41256",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41256",
+  "nyu_addl_dspace_s": "42316",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-93.00047394247063, -84.99950487260887, 48.0004169188679, 43.999650009893095)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41257.json b/metadata-aardvark/Datasets/nyu-2451-41257.json
index 4da6dce6f..fa10dbe40 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41257.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41257.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41257",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet F18B ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41257\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83663/nyu_2451_41257.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41257",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41257",
-  "nyu_addl_dspace_s": "42317",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-85.0001979765936, -76.99967847514665, 48.0004169188679, 43.99965000989334)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41257"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet F18B ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41257\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83663/nyu_2451_41257.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41257",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41257",
+  "nyu_addl_dspace_s": "42317",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-85.0001979765936, -76.99967847514665, 48.0004169188679, 43.99965000989334)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41258.json b/metadata-aardvark/Datasets/nyu-2451-41258.json
index 9bf923065..e6b762520 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41258.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41258.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41258",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet F18C ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41258\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83664/nyu_2451_41258.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41258",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41258",
-  "nyu_addl_dspace_s": "42318",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-85.0001979765936, -76.99967847526013, 44.00015960500133, 39.999840308684085)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41258"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet F18C ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41258\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83664/nyu_2451_41258.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41258",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41258",
+  "nyu_addl_dspace_s": "42318",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-85.0001979765936, -76.99967847526013, 44.00015960500133, 39.999840308684085)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41259.json b/metadata-aardvark/Datasets/nyu-2451-41259.json
index 4fd816336..94df3f785 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41259.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41259.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41259",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet F18D ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41259\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83665/nyu_2451_41259.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41259",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41259",
-  "nyu_addl_dspace_s": "42319",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-93.00047394247063, -84.99950487272255, 44.00015960500133, 39.99984030868392)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41259"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet F18D ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41259\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83665/nyu_2451_41259.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41259",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41259",
+  "nyu_addl_dspace_s": "42319",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-93.00047394247063, -84.99950487272255, 44.00015960500133, 39.99984030868392)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41260.json b/metadata-aardvark/Datasets/nyu-2451-41260.json
index 406ba1643..4878f3154 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41260.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41260.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41260",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet F19A ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41260\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83666/nyu_2451_41260.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41260",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41260",
-  "nyu_addl_dspace_s": "42320",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-77.00051409334493, -68.99954502348324, 48.0004169188679, 43.99965000989313)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41260"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet F19A ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41260\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83666/nyu_2451_41260.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41260",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41260",
+  "nyu_addl_dspace_s": "42320",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-77.00051409334493, -68.99954502348324, 48.0004169188679, 43.99965000989313)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41261.json b/metadata-aardvark/Datasets/nyu-2451-41261.json
index a6b73a363..7845b1231 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41261.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41261.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41261",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet F19B ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41261\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83667/nyu_2451_41261.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41261",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41261",
-  "nyu_addl_dspace_s": "42321",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-69.00023534969014, -60.9997158482429, 48.0004169188679, 43.99965000989319)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41261"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet F19B ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41261\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83667/nyu_2451_41261.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41261",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41261",
+  "nyu_addl_dspace_s": "42321",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-69.00023534969014, -60.9997158482429, 48.0004169188679, 43.99965000989319)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41262.json b/metadata-aardvark/Datasets/nyu-2451-41262.json
index 0a52cce99..6f646f89b 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41262.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41262.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41262",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet F19C ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41262\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83668/nyu_2451_41262.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41262",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41262",
-  "nyu_addl_dspace_s": "42322",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-69.00023534969014, -60.99971584835652, 44.00015960500133, 39.999840308684)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41262"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet F19C ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41262\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83668/nyu_2451_41262.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41262",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41262",
+  "nyu_addl_dspace_s": "42322",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-69.00023534969014, -60.99971584835652, 44.00015960500133, 39.999840308684)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41263.json b/metadata-aardvark/Datasets/nyu-2451-41263.json
index e8059a54a..b80f3ce11 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41263.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41263.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41263",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet F19D ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41263\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83669/nyu_2451_41263.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41263",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41263",
-  "nyu_addl_dspace_s": "42323",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-77.00051409334493, -68.99954502359681, 44.00015960500133, 39.999840308683915)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41263"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet F19D ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41263\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83669/nyu_2451_41263.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41263",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41263",
+  "nyu_addl_dspace_s": "42323",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-77.00051409334493, -68.99954502359681, 44.00015960500133, 39.999840308683915)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41264.json b/metadata-aardvark/Datasets/nyu-2451-41264.json
index 75c70bcf2..8abefa2f6 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41264.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41264.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41264",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet G01A ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41264\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83670/nyu_2451_41264.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41264",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41264",
-  "nyu_addl_dspace_s": "42324",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-10.000197976593324, -2.999518628719161, 40.00034876918139, 35.99930900711085)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41264"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet G01A ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41264\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83670/nyu_2451_41264.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41264",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41264",
+  "nyu_addl_dspace_s": "42324",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-10.000197976593324, -2.999518628719161, 40.00034876918139, 35.99930900711085)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41265.json b/metadata-aardvark/Datasets/nyu-2451-41265.json
index 12f33143f..87cc5b78c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41265.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41265.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41265",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet G01B ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41265\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83671/nyu_2451_41265.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41265",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41265",
-  "nyu_addl_dspace_s": "42325",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-3.0004739424704043, 4.000654973818077, 40.00034876918139, 35.99930900711085)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41265"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet G01B ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41265\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83671/nyu_2451_41265.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41265",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41265",
+  "nyu_addl_dspace_s": "42325",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-3.0004739424704043, 4.000654973818077, 40.00034876918139, 35.99930900711085)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41266.json b/metadata-aardvark/Datasets/nyu-2451-41266.json
index fd3e78202..1f27b4ffb 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41266.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41266.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41266",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet G01C ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41266\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83672/nyu_2451_41266.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41266",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41266",
-  "nyu_addl_dspace_s": "42326",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-3.0004517351492597, 4.000227612725055, 36.000088677536134, 31.999481436753893)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41266"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet G01C ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41266\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83672/nyu_2451_41266.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41266",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41266",
+  "nyu_addl_dspace_s": "42326",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-3.0004517351492597, 4.000227612725055, 36.000088677536134, 31.999481436753893)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41267.json b/metadata-aardvark/Datasets/nyu-2451-41267.json
index 5ff22ec8f..384a9473c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41267.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41267.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41267",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet G01D ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41267\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83673/nyu_2451_41267.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41267",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41267",
-  "nyu_addl_dspace_s": "42327",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-10.00012052939359, -2.9998907499336074, 36.000088677536134, 31.999481436753904)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41267"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet G01D ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41267\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83673/nyu_2451_41267.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41267",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41267",
+  "nyu_addl_dspace_s": "42327",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-10.00012052939359, -2.9998907499336074, 36.000088677536134, 31.999481436753904)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41268.json b/metadata-aardvark/Datasets/nyu-2451-41268.json
index 5c8689302..4189bf4b4 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41268.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41268.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41268",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet G02A ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41268\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83674/nyu_2451_41268.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41268",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41268",
-  "nyu_addl_dspace_s": "42328",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(3.999839396503153, 11.000518744377311, 40.00034876918139, 35.99930900711085)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41268"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet G02A ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41268\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83674/nyu_2451_41268.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41268",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41268",
+  "nyu_addl_dspace_s": "42328",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(3.999839396503153, 11.000518744377311, 40.00034876918139, 35.99930900711085)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41269.json b/metadata-aardvark/Datasets/nyu-2451-41269.json
index 61018573a..2eb91eb9c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41269.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41269.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41269",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet G02B ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41269\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83675/nyu_2451_41269.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41269",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41269",
-  "nyu_addl_dspace_s": "42329",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(10.99956343062607, 18.00069234691454, 40.00034876918139, 35.99930900711086)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41269"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet G02B ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41269\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83675/nyu_2451_41269.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41269",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41269",
+  "nyu_addl_dspace_s": "42329",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(10.99956343062607, 18.00069234691454, 40.00034876918139, 35.99930900711086)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41270.json b/metadata-aardvark/Datasets/nyu-2451-41270.json
index ed8a53b8f..3178f7c3f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41270.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41270.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41270",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet G02C ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41270\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83676/nyu_2451_41270.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41270",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41270",
-  "nyu_addl_dspace_s": "42330",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(10.999525530932647, 18.00020487880692, 36.000088677536134, 31.999481436753904)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41270"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet G02C ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41270\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83676/nyu_2451_41270.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41270",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41270",
+  "nyu_addl_dspace_s": "42330",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(10.999525530932647, 18.00020487880692, 36.000088677536134, 31.999481436753904)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41271.json b/metadata-aardvark/Datasets/nyu-2451-41271.json
index 31effdfd2..23683df33 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41271.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41271.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41271",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet G02D ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41271\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83677/nyu_2451_41271.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41271",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41271",
-  "nyu_addl_dspace_s": "42331",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(3.9998039685287883, 11.000483316403079, 36.000088677536134, 31.999481436753904)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41271"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet G02D ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41271\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83677/nyu_2451_41271.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41271",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41271",
+  "nyu_addl_dspace_s": "42331",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(3.9998039685287883, 11.000483316403079, 36.000088677536134, 31.999481436753904)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41272.json b/metadata-aardvark/Datasets/nyu-2451-41272.json
index 2848bd5c0..943d2eae4 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41272.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41272.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41272",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet G03A ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41272\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83678/nyu_2451_41272.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41272",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41272",
-  "nyu_addl_dspace_s": "42332",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(17.999879547377233, 25.00055889525135, 40.00034876918139, 35.99930900711088)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41272"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet G03A ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41272\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83678/nyu_2451_41272.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41272",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41272",
+  "nyu_addl_dspace_s": "42332",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(17.999879547377233, 25.00055889525135, 40.00034876918139, 35.99930900711088)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41273.json b/metadata-aardvark/Datasets/nyu-2451-41273.json
index b0389a0fe..8285a88f4 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41273.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41273.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41273",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet G03B ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41273\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83679/nyu_2451_41273.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41273",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41273",
-  "nyu_addl_dspace_s": "42333",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(24.999603581500285, 32.00028292937456, 40.00034876918139, 35.99967271794624)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41273"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet G03B ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41273\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83679/nyu_2451_41273.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41273",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41273",
+  "nyu_addl_dspace_s": "42333",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(24.999603581500285, 32.00028292937456, 40.00034876918139, 35.99967271794624)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41274.json b/metadata-aardvark/Datasets/nyu-2451-41274.json
index 70b157241..2356d4d49 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41274.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41274.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41274",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet G03C ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41274\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83680/nyu_2451_41274.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41274",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41274",
-  "nyu_addl_dspace_s": "42334",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(24.999936957525417, 32.000166736985435, 36.000088677536134, 31.99948143675388)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41274"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet G03C ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41274\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83680/nyu_2451_41274.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41274",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41274",
+  "nyu_addl_dspace_s": "42334",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(24.999936957525417, 32.000166736985435, 36.000088677536134, 31.99948143675388)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41275.json b/metadata-aardvark/Datasets/nyu-2451-41275.json
index 802b6c67a..9f5ea6664 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41275.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41275.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41275",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet G03D ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41275\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83681/nyu_2451_41275.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41275",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41275",
-  "nyu_addl_dspace_s": "42335",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(17.999802835487692, 25.00048218336197, 36.000088677536134, 31.999481436753904)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41275"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet G03D ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41275\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83681/nyu_2451_41275.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41275",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41275",
+  "nyu_addl_dspace_s": "42335",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(17.999802835487692, 25.00048218336197, 36.000088677536134, 31.999481436753904)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41276.json b/metadata-aardvark/Datasets/nyu-2451-41276.json
index a6b436d00..0a46b9b9a 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41276.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41276.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41276",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet G04A ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41276\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83682/nyu_2451_41276.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41276",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41276",
-  "nyu_addl_dspace_s": "42336",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(31.999919698251553, 39.00059904612565, 40.00034876918139, 35.999309007110895)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41276"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet G04A ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41276\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83682/nyu_2451_41276.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41276",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41276",
+  "nyu_addl_dspace_s": "42336",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(31.999919698251553, 39.00059904612565, 40.00034876918139, 35.999309007110895)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41277.json b/metadata-aardvark/Datasets/nyu-2451-41277.json
index f6f850d84..e4f9e26d8 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41277.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41277.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41277",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet G04B ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41277\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83683/nyu_2451_41277.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41277",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41277",
-  "nyu_addl_dspace_s": "42337",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(38.99964095459683, 46.000769870885286, 40.00034876918139, 35.99930900711086)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41277"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet G04B ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41277\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83683/nyu_2451_41277.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41277",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41277",
+  "nyu_addl_dspace_s": "42337",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(38.99964095459683, 46.000769870885286, 40.00034876918139, 35.99930900711086)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41278.json b/metadata-aardvark/Datasets/nyu-2451-41278.json
index af1e52cb4..7d713046a 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41278.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41278.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41278",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet G05A ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41278\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83684/nyu_2451_41278.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41278",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41278",
-  "nyu_addl_dspace_s": "42338",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(45.9999598491257, 53.00063919699979, 40.00034876918139, 35.999309007110895)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41278"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet G05A ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41278\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83684/nyu_2451_41278.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41278",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41278",
+  "nyu_addl_dspace_s": "42338",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(45.9999598491257, 53.00063919699979, 40.00034876918139, 35.999309007110895)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41279.json b/metadata-aardvark/Datasets/nyu-2451-41279.json
index 75fcdc37d..8be9e604a 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41279.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41279.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41279",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet G05B ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41279\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83685/nyu_2451_41279.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41279",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41279",
-  "nyu_addl_dspace_s": "42339",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(52.99968110547091, 60.000360453344996, 40.00034876918139, 35.999309007110895)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41279"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet G05B ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41279\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83685/nyu_2451_41279.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41279",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41279",
+  "nyu_addl_dspace_s": "42339",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(52.99968110547091, 60.000360453344996, 40.00034876918139, 35.999309007110895)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41280.json b/metadata-aardvark/Datasets/nyu-2451-41280.json
index dd65c5e53..a1ee09015 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41280.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41280.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41280",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet G05C ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41280\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83686/nyu_2451_41280.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41280",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41280",
-  "nyu_addl_dspace_s": "42340",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(52.99975067905528, 60.00043002692949, 36.000088677536134, 31.999481436753953)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41280"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet G05C ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41280\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83686/nyu_2451_41280.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41280",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41280",
+  "nyu_addl_dspace_s": "42340",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(52.99975067905528, 60.00043002692949, 36.000088677536134, 31.999481436753953)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41281.json b/metadata-aardvark/Datasets/nyu-2451-41281.json
index c8e975a4a..f34a32f0a 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41281.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41281.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41281",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet G05D ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41281\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83687/nyu_2451_41281.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41281",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41281",
-  "nyu_addl_dspace_s": "42341",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(45.99958579562935, 53.000265143503526, 36.000088677536134, 31.99948143675398)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41281"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet G05D ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41281\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83687/nyu_2451_41281.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41281",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41281",
+  "nyu_addl_dspace_s": "42341",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(45.99958579562935, 53.000265143503526, 36.000088677536134, 31.99948143675398)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41282.json b/metadata-aardvark/Datasets/nyu-2451-41282.json
index 27c5d1841..3e1c5931f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41282.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41282.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41282",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet G06A ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41282\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83688/nyu_2451_41282.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41282",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41282",
-  "nyu_addl_dspace_s": "42342",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(59.99999768753474, 67.00067703540878, 40.00034876918139, 35.99930900711091)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41282"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet G06A ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41282\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83688/nyu_2451_41282.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41282",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41282",
+  "nyu_addl_dspace_s": "42342",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(59.99999768753474, 67.00067703540878, 40.00034876918139, 35.99930900711091)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41283.json b/metadata-aardvark/Datasets/nyu-2451-41283.json
index b70bf419c..9210ea1fb 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41283.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41283.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41283",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet G06B ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41283\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83689/nyu_2451_41283.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41283",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41283",
-  "nyu_addl_dspace_s": "42343",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(66.99972172165873, 74.00040106953283, 40.00034876918139, 35.99930900711088)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41283"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet G06B ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41283\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83689/nyu_2451_41283.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41283",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41283",
+  "nyu_addl_dspace_s": "42343",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(66.99972172165873, 74.00040106953283, 40.00034876918139, 35.99930900711088)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41284.json b/metadata-aardvark/Datasets/nyu-2451-41284.json
index 82cbb5a79..cb601eeb1 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41284.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41284.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41284",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet G06C ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41284\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83690/nyu_2451_41284.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41284",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41284",
-  "nyu_addl_dspace_s": "42344",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(66.99953799053627, 74.00021733841034, 36.000088677536134, 31.99948143675403)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41284"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet G06C ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41284\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83690/nyu_2451_41284.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41284",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41284",
+  "nyu_addl_dspace_s": "42344",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(66.99953799053627, 74.00021733841034, 36.000088677536134, 31.99948143675403)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41285.json b/metadata-aardvark/Datasets/nyu-2451-41285.json
index 8ddf357a7..b88b633b7 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41285.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41285.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41285",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet G06D ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41285\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83691/nyu_2451_41285.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41285",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41285",
-  "nyu_addl_dspace_s": "42345",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(59.99981642813246, 67.00049577600667, 36.000088677536134, 31.999481436753953)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41285"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet G06D ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41285\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83691/nyu_2451_41285.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41285",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41285",
+  "nyu_addl_dspace_s": "42345",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(59.99981642813246, 67.00049577600667, 36.000088677536134, 31.999481436753953)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41286.json b/metadata-aardvark/Datasets/nyu-2451-41286.json
index 14c02e32a..9ee2a2914 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41286.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41286.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41286",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet G07A ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41286\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83692/nyu_2451_41286.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41286",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41286",
-  "nyu_addl_dspace_s": "42346",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(73.99944297800387, 81.0005718942925, 40.00034876918139, 35.999309007110746)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41286"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet G07A ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41286\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83692/nyu_2451_41286.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41286",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41286",
+  "nyu_addl_dspace_s": "42346",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(73.99944297800387, 81.0005718942925, 40.00034876918139, 35.999309007110746)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41287.json b/metadata-aardvark/Datasets/nyu-2451-41287.json
index 41a3d6512..8e459b0dd 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41287.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41287.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41287",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet G07B ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41287\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83693/nyu_2451_41287.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41287",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41287",
-  "nyu_addl_dspace_s": "42347",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(80.999761872532, 88.00044122040582, 40.00034876918139, 35.999309007111066)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41287"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet G07B ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41287\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83693/nyu_2451_41287.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41287",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41287",
+  "nyu_addl_dspace_s": "42347",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(80.999761872532, 88.00044122040582, 40.00034876918139, 35.999309007111066)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41288.json b/metadata-aardvark/Datasets/nyu-2451-41288.json
index 92cf23649..62d600271 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41288.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41288.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41288",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet G07C ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41288\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83694/nyu_2451_41288.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41288",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41288",
-  "nyu_addl_dspace_s": "42348",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(80.99995219490775, 88.00018197436751, 36.000088677536134, 31.999481436754017)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41288"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet G07C ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41288\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83694/nyu_2451_41288.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41288",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41288",
+  "nyu_addl_dspace_s": "42348",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(80.99995219490775, 88.00018197436751, 36.000088677536134, 31.999481436754017)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41289.json b/metadata-aardvark/Datasets/nyu-2451-41289.json
index 1ed31589a..c094a09bd 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41289.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41289.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41289",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet G07D ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41289\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83695/nyu_2451_41289.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41289",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41289",
-  "nyu_addl_dspace_s": "42349",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(73.99974370383372, 81.00042305170776, 36.000088677536134, 31.999481436754056)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41289"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet G07D ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41289\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83695/nyu_2451_41289.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41289",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41289",
+  "nyu_addl_dspace_s": "42349",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(73.99974370383372, 81.00042305170776, 36.000088677536134, 31.999481436754056)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41290.json b/metadata-aardvark/Datasets/nyu-2451-41290.json
index fa3a87143..553d3a4f2 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41290.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41290.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41290",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet G08A ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41290\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83696/nyu_2451_41290.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41290",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41290",
-  "nyu_addl_dspace_s": "42350",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(87.99948312887723, 95.00061204516588, 40.00034876918139, 35.999309007110746)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41290"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet G08A ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41290\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83696/nyu_2451_41290.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41290",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41290",
+  "nyu_addl_dspace_s": "42350",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(87.99948312887723, 95.00061204516588, 40.00034876918139, 35.999309007110746)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41291.json b/metadata-aardvark/Datasets/nyu-2451-41291.json
index 4456f5671..ee3cab323 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41291.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41291.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41291",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet G08B ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41291\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83697/nyu_2451_41291.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41291",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41291",
-  "nyu_addl_dspace_s": "42351",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(94.99979924562852, 102.00047859350227, 40.00034876918139, 35.999309007111094)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41291"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet G08B ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41291\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83697/nyu_2451_41291.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41291",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41291",
+  "nyu_addl_dspace_s": "42351",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(94.99979924562852, 102.00047859350227, 40.00034876918139, 35.999309007111094)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41292.json b/metadata-aardvark/Datasets/nyu-2451-41292.json
index f0f56f061..2f3a772d9 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41292.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41292.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41292",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet G08C ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41292\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83698/nyu_2451_41292.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41292",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41292",
-  "nyu_addl_dspace_s": "42352",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(94.9998766928299, 102.00055604070403, 36.000088677536134, 31.999481436753992)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41292"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet G08C ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41292\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83698/nyu_2451_41292.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41292",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41292",
+  "nyu_addl_dspace_s": "42352",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(94.9998766928299, 102.00055604070403, 36.000088677536134, 31.999481436753992)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41293.json b/metadata-aardvark/Datasets/nyu-2451-41293.json
index 49d26865e..01767c8b6 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41293.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41293.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41293",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet G08D ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41293\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83699/nyu_2451_41293.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41293",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41293",
-  "nyu_addl_dspace_s": "42353",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(87.99969483687248, 95.00037418474669, 36.000088677536134, 31.999481436753953)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41293"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet G08D ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41293\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83699/nyu_2451_41293.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41293",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41293",
+  "nyu_addl_dspace_s": "42353",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(87.99969483687248, 95.00037418474669, 36.000088677536134, 31.999481436753953)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41294.json b/metadata-aardvark/Datasets/nyu-2451-41294.json
index 65ae66e2b..41ea9e1ce 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41294.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41294.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41294",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet G09A ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41294\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83700/nyu_2451_41294.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41294",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41294",
-  "nyu_addl_dspace_s": "42354",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(101.99952327975153, 109.00065219604025, 40.00034876918139, 35.99930900711071)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41294"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet G09A ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41294\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83700/nyu_2451_41294.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41294",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41294",
+  "nyu_addl_dspace_s": "42354",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(101.99952327975153, 109.00065219604025, 40.00034876918139, 35.99930900711071)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41295.json b/metadata-aardvark/Datasets/nyu-2451-41295.json
index a6276d8f8..82286991d 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41295.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41295.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41295",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet G09B ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41295\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83701/nyu_2451_41295.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41295",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41295",
-  "nyu_addl_dspace_s": "42355",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(108.99983939650285, 116.00051874437658, 40.00034876918139, 35.9993090071111)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41295"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet G09B ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41295\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83701/nyu_2451_41295.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41295",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41295",
+  "nyu_addl_dspace_s": "42355",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(108.99983939650285, 116.00051874437658, 40.00034876918139, 35.9993090071111)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41296.json b/metadata-aardvark/Datasets/nyu-2451-41296.json
index 4664741fa..270750863 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41296.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41296.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41296",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet G09C ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41296\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83702/nyu_2451_41296.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41296",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41296",
-  "nyu_addl_dspace_s": "42356",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(108.99995496306698, 116.00018474252673, 36.000088677536134, 31.99948143675403)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41296"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet G09C ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41296\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83702/nyu_2451_41296.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41296",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41296",
+  "nyu_addl_dspace_s": "42356",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(108.99995496306698, 116.00018474252673, 36.000088677536134, 31.99948143675403)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41297.json b/metadata-aardvark/Datasets/nyu-2451-41297.json
index 84bc7e336..dcb24b74a 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41297.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41297.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41297",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet G09D ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41297\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83703/nyu_2451_41297.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41297",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41297",
-  "nyu_addl_dspace_s": "42357",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(101.99959825523204, 109.0002776031061, 36.000088677536134, 31.99948143675403)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41297"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet G09D ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41297\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83703/nyu_2451_41297.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41297",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41297",
+  "nyu_addl_dspace_s": "42357",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(101.99959825523204, 109.0002776031061, 36.000088677536134, 31.99948143675403)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41298.json b/metadata-aardvark/Datasets/nyu-2451-41298.json
index 5b57ac9c8..9141f4e83 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41298.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41298.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41298",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet G10A ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41298\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83704/nyu_2451_41298.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41298",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41298",
-  "nyu_addl_dspace_s": "42358",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(115.99956343062676, 123.00069234691536, 40.00034876918139, 35.99930900711078)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41298"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet G10A ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41298\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83704/nyu_2451_41298.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41298",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41298",
+  "nyu_addl_dspace_s": "42358",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(115.99956343062676, 123.00069234691536, 40.00034876918139, 35.99930900711078)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41299.json b/metadata-aardvark/Datasets/nyu-2451-41299.json
index d0d5ac592..1606bf0f7 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41299.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41299.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41299",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet G10B ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41299\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83705/nyu_2451_41299.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41299",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41299",
-  "nyu_addl_dspace_s": "42359",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(122.99987954737797, 130.0005588952519, 40.00034876918139, 35.99930900711098)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41299"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet G10B ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41299\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83705/nyu_2451_41299.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41299",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41299",
+  "nyu_addl_dspace_s": "42359",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(122.99987954737797, 130.0005588952519, 40.00034876918139, 35.99930900711098)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41300.json b/metadata-aardvark/Datasets/nyu-2451-41300.json
index e4b01a630..c3040ee0f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41300.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41300.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41300",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet G10C ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41300\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83706/nyu_2451_41300.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41300",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41300",
-  "nyu_addl_dspace_s": "42360",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(122.9997312442288, 130.00041059210298, 36.000088677536134, 31.999481436753953)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41300"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet G10C ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41300\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83706/nyu_2451_41300.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41300",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41300",
+  "nyu_addl_dspace_s": "42360",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(122.9997312442288, 130.00041059210298, 36.000088677536134, 31.999481436753953)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41301.json b/metadata-aardvark/Datasets/nyu-2451-41301.json
index 7ef278002..562f950ba 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41301.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41301.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41301",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet G10D ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41301\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83707/nyu_2451_41301.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41301",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41301",
-  "nyu_addl_dspace_s": "42361",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(115.99952553093235, 123.00020487880644, 36.000088677536134, 31.999481436754017)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41301"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet G10D ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41301\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83707/nyu_2451_41301.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41301",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41301",
+  "nyu_addl_dspace_s": "42361",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(115.99952553093235, 123.00020487880644, 36.000088677536134, 31.999481436754017)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41302.json b/metadata-aardvark/Datasets/nyu-2451-41302.json
index 3dc57680d..aa8ecae48 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41302.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41302.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41302",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet G11A ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41302\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75038/nyu_2451_34667.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41302",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41302",
-  "nyu_addl_dspace_s": "42362",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(129.99960080372304, 137.00072972001158, 40.00034876918139, 35.99930900711081)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41302"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet G11A ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41302\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75038/nyu_2451_34667.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41302",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41302",
+  "nyu_addl_dspace_s": "42362",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(129.99960080372304, 137.00072972001158, 40.00034876918139, 35.99930900711081)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41303.json b/metadata-aardvark/Datasets/nyu-2451-41303.json
index 332071186..bceb89755 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41303.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41303.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41303",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet G11B ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41303\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83709/nyu_2451_41303.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41303",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41303",
-  "nyu_addl_dspace_s": "42363",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(136.99991969825192, 144.00059904612598, 40.00034876918139, 35.99930900711091)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41303"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet G11B ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41303\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83709/nyu_2451_41303.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41303",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41303",
+  "nyu_addl_dspace_s": "42363",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(136.99991969825192, 144.00059904612598, 40.00034876918139, 35.99930900711091)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41304.json b/metadata-aardvark/Datasets/nyu-2451-41304.json
index 2c00b6f58..52a9ebe7c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41304.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41304.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41304",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet G11C ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41304\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83710/nyu_2451_41304.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41304",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41304",
-  "nyu_addl_dspace_s": "42364",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(136.99965851992897, 144.00033786780313, 36.000088677536134, 31.999481436753992)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41304"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet G11C ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41304\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83710/nyu_2451_41304.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41304",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41304",
+  "nyu_addl_dspace_s": "42364",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(136.99965851992897, 144.00033786780313, 36.000088677536134, 31.999481436753992)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41305.json b/metadata-aardvark/Datasets/nyu-2451-41305.json
index 9022bb9e6..643e023e3 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41305.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41305.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41305",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet G11D ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41305\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83711/nyu_2451_41305.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41305",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41305",
-  "nyu_addl_dspace_s": "42365",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(129.99972816058747, 136.99995794004724, 36.000088677536134, 31.99948143675403)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41305"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet G11D ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41305\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83711/nyu_2451_41305.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41305",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41305",
+  "nyu_addl_dspace_s": "42365",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(129.99972816058747, 136.99995794004724, 36.000088677536134, 31.99948143675403)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41306.json b/metadata-aardvark/Datasets/nyu-2451-41306.json
index 5e23f4574..a5cf0e733 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41306.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41306.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41306",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet G18A ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41306\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83712/nyu_2451_41306.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41306",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41306",
-  "nyu_addl_dspace_s": "42366",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-125.00039641849916, -117.99926750221049, 40.00034876918139, 35.99930900711074)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41306"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet G18A ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41306\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83712/nyu_2451_41306.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41306",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41306",
+  "nyu_addl_dspace_s": "42366",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-125.00039641849916, -117.99926750221049, 40.00034876918139, 35.99930900711074)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41307.json b/metadata-aardvark/Datasets/nyu-2451-41307.json
index 2b89745f7..b8747536e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41307.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41307.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41307",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet G18B ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41307\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83713/nyu_2451_41307.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41307",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41307",
-  "nyu_addl_dspace_s": "42367",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-118.0000775239702, -110.99939817609582, 40.00034876918139, 35.66617677129838)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41307"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet G18B ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41307\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83713/nyu_2451_41307.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41307",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41307",
+  "nyu_addl_dspace_s": "42367",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-118.0000775239702, -110.99939817609582, 40.00034876918139, 35.66617677129838)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41308.json b/metadata-aardvark/Datasets/nyu-2451-41308.json
index e77348b78..f4edf5755 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41308.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41308.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41308",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet G18C ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41308\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83714/nyu_2451_41308.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41308",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41308",
-  "nyu_addl_dspace_s": "42368",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-122.00032624269042, -115.99948704827592, 36.000088677536134, 31.999481436754046)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41308"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet G18C ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41308\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83714/nyu_2451_41308.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41308",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41308",
+  "nyu_addl_dspace_s": "42368",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-122.00032624269042, -115.99948704827592, 36.000088677536134, 31.999481436754046)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41309.json b/metadata-aardvark/Datasets/nyu-2451-41309.json
index 742127909..4e100234f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41309.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41309.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41309",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet G18R ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41309\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83715/nyu_2451_41309.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41309",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41309",
-  "nyu_addl_dspace_s": "42369",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-119.99999999999999, -112.99932065222488, 38.00021872335875, 33.999638843454456)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41309"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet G18R ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41309\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83715/nyu_2451_41309.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41309",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41309",
+  "nyu_addl_dspace_s": "42369",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-119.99999999999999, -112.99932065222488, 38.00021872335875, 33.999638843454456)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41310.json b/metadata-aardvark/Datasets/nyu-2451-41310.json
index bb676c8ef..358fb4d18 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41310.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41310.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41310",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet G19A ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41310\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83716/nyu_2451_41310.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41310",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41310",
-  "nyu_addl_dspace_s": "42370",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-111.00035626762558, -103.99922735133694, 40.00034876918139, 35.66617677129843)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41310"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet G19A ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41310\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83716/nyu_2451_41310.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41310",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41310",
+  "nyu_addl_dspace_s": "42370",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-111.00035626762558, -103.99922735133694, 40.00034876918139, 35.66617677129843)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41311.json b/metadata-aardvark/Datasets/nyu-2451-41311.json
index 716d89d6c..aa9223d9a 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41311.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41311.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41311",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet G19B ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41311\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83717/nyu_2451_41311.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41311",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41311",
-  "nyu_addl_dspace_s": "42371",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-104.0000373730965, -96.99935802522266, 40.00034876918139, 35.99930900711104)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41311"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet G19B ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41311\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83717/nyu_2451_41311.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41311",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41311",
+  "nyu_addl_dspace_s": "42371",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-104.0000373730965, -96.99935802522266, 40.00034876918139, 35.99930900711104)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41312.json b/metadata-aardvark/Datasets/nyu-2451-41312.json
index 711fac202..86407ce7f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41312.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41312.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41312",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet G19C ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41312\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83718/nyu_2451_41312.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41312",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41312",
-  "nyu_addl_dspace_s": "42372",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-109.00047169128862, -101.99979234341434, 36.000088677536134, 31.99986269375531)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41312"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet G19C ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41312\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83718/nyu_2451_41312.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41312",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41312",
+  "nyu_addl_dspace_s": "42372",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-109.00047169128862, -101.99979234341434, 36.000088677536134, 31.99986269375531)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41313.json b/metadata-aardvark/Datasets/nyu-2451-41313.json
index 7e95a29db..585c9fc91 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41313.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41313.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41313",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet G19D ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41313\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83719/nyu_2451_41313.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41313",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41313",
-  "nyu_addl_dspace_s": "42373",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-116.00004225915701, -108.99981247969683, 35.66695758027835, 31.999479201055507)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41313"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet G19D ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41313\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83719/nyu_2451_41313.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41313",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41313",
+  "nyu_addl_dspace_s": "42373",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-116.00004225915701, -108.99981247969683, 35.66695758027835, 31.999479201055507)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41314.json b/metadata-aardvark/Datasets/nyu-2451-41314.json
index 976bacbf8..8214fa600 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41314.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41314.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41314",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet G20A ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41314\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83720/nyu_2451_41314.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41314",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41314",
-  "nyu_addl_dspace_s": "42374",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-97.00031611675128, -90.99992649075085, 40.00034876918139, 35.99930900711076)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41314"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet G20A ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41314\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83720/nyu_2451_41314.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41314",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41314",
+  "nyu_addl_dspace_s": "42374",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-97.00031611675128, -90.99992649075085, 40.00034876918139, 35.99930900711076)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41315.json b/metadata-aardvark/Datasets/nyu-2451-41315.json
index 124d48074..f14c9461c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41315.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41315.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41315",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet G20B ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41315\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83721/nyu_2451_41315.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41315",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41315",
-  "nyu_addl_dspace_s": "42375",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-91.00055424421924, -84.99926548139052, 40.00034876918139, 35.99930900711099)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41315"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet G20B ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41315\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83721/nyu_2451_41315.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41315",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41315",
+  "nyu_addl_dspace_s": "42375",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-91.00055424421924, -84.99926548139052, 40.00034876918139, 35.99930900711099)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41316.json b/metadata-aardvark/Datasets/nyu-2451-41316.json
index 81ed96ce6..b09d34905 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41316.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41316.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41316",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet G20C ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41316\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83722/nyu_2451_41316.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41316",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41316",
-  "nyu_addl_dspace_s": "42376",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-95.00026906163467, -87.99958971376053, 36.000088677536134, 31.999481436754007)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41316"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet G20C ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41316\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83722/nyu_2451_41316.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41316",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41316",
+  "nyu_addl_dspace_s": "42376",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-95.00026906163467, -87.99958971376053, 36.000088677536134, 31.999481436754007)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41317.json b/metadata-aardvark/Datasets/nyu-2451-41317.json
index 0c0459131..a07b2d016 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41317.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41317.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41317",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet G20D ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41317\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83723/nyu_2451_41317.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41317",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41317",
-  "nyu_addl_dspace_s": "42377",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-102.0002033347991, -94.99952398692497, 36.00001338479858, 31.999402510979774)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41317"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet G20D ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41317\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83723/nyu_2451_41317.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41317",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41317",
+  "nyu_addl_dspace_s": "42377",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-102.0002033347991, -94.99952398692497, 36.00001338479858, 31.999402510979774)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41318.json b/metadata-aardvark/Datasets/nyu-2451-41318.json
index b17f780c6..25868610e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41318.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41318.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41318",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet G21A ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41318\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83724/nyu_2451_41318.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41318",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41318",
-  "nyu_addl_dspace_s": "42378",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-85.0001979765936, -78.99980835059309, 40.00034876918139, 35.999309007110696)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41318"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet G21A ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41318\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83724/nyu_2451_41318.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41318",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41318",
+  "nyu_addl_dspace_s": "42378",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-85.0001979765936, -78.99980835059309, 40.00034876918139, 35.999309007110696)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41319.json b/metadata-aardvark/Datasets/nyu-2451-41319.json
index faad735cc..32edd790c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41319.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41319.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41319",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet G21B ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41319\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83725/nyu_2451_41319.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41319",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41319",
-  "nyu_addl_dspace_s": "42379",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-79.00043379159638, -71.99930487530779, 40.00034876918139, 35.99930900711079)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41319"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet G21B ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41319\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83725/nyu_2451_41319.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41319",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41319",
+  "nyu_addl_dspace_s": "42379",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-79.00043379159638, -71.99930487530779, 40.00034876918139, 35.99930900711079)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41320.json b/metadata-aardvark/Datasets/nyu-2451-41320.json
index 51dec4dd7..c59267711 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41320.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41320.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41320",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet G21C ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41320\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83726/nyu_2451_41320.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41320",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41320",
-  "nyu_addl_dspace_s": "42380",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-82.00024932094432, -75.49993961821428, 36.000088677536134, 31.999481436753992)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41320"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet G21C ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41320\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83726/nyu_2451_41320.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41320",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41320",
+  "nyu_addl_dspace_s": "42380",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-82.00024932094432, -75.49993961821428, 36.000088677536134, 31.999481436753992)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41321.json b/metadata-aardvark/Datasets/nyu-2451-41321.json
index 42b8fd43e..450fddc0e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41321.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41321.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41321",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet G21D ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41321\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83727/nyu_2451_41321.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41321",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41321",
-  "nyu_addl_dspace_s": "42381",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-88.00033870229244, -80.99965935441833, 36.000088677536134, 31.999481436754007)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41321"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet G21D ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41321\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83727/nyu_2451_41321.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41321",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41321",
+  "nyu_addl_dspace_s": "42381",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-88.00033870229244, -80.99965935441833, 36.000088677536134, 31.999481436754007)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41322.json b/metadata-aardvark/Datasets/nyu-2451-41322.json
index a1f38ead4..4991912b9 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41322.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41322.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41322",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet G22C ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41322\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83728/nyu_2451_41322.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41322",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41322",
-  "nyu_addl_dspace_s": "42382",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-65.00006026469657, -57.999830485236636, 36.000088677536134, 31.999481436753918)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41322"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet G22C ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41322\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83728/nyu_2451_41322.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41322",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41322",
+  "nyu_addl_dspace_s": "42382",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-65.00006026469657, -57.999830485236636, 36.000088677536134, 31.999481436753918)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41323.json b/metadata-aardvark/Datasets/nyu-2451-41323.json
index 07fda4f74..bdd9b043a 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41323.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41323.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41323",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet H01A ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41323\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83729/nyu_2451_41323.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41323",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41323",
-  "nyu_addl_dspace_s": "42383",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-19.000442799707663, -12.999154036878402, 32.000277841716176, 27.999232494405582)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41323"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet H01A ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41323\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83729/nyu_2451_41323.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41323",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41323",
+  "nyu_addl_dspace_s": "42383",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-19.000442799707663, -12.999154036878402, 32.000277841716176, 27.999232494405582)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41324.json b/metadata-aardvark/Datasets/nyu-2451-41324.json
index 436ead080..a80b1733d 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41324.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41324.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41324",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet H01B ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41324\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83730/nyu_2451_41324.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41324",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41324",
-  "nyu_addl_dspace_s": "42384",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-13.000019740689396, -6.999180546274466, 32.000277841716176, 27.999232494405597)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41324"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet H01B ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41324\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83730/nyu_2451_41324.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41324",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41324",
+  "nyu_addl_dspace_s": "42384",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-13.000019740689396, -6.999180546274466, 32.000277841716176, 27.999232494405597)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41325.json b/metadata-aardvark/Datasets/nyu-2451-41325.json
index eab66685b..48926b5cd 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41325.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41325.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41325",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet H01C ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41325\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83731/nyu_2451_41325.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41325",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41325",
-  "nyu_addl_dspace_s": "42385",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-13.000019740689396, -6.999180546274483, 28.000017750070935, 23.99971346157712)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41325"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet H01C ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41325\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83731/nyu_2451_41325.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41325",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41325",
+  "nyu_addl_dspace_s": "42385",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-13.000019740689396, -6.999180546274483, 28.000017750070935, 23.99971346157712)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41326.json b/metadata-aardvark/Datasets/nyu-2451-41326.json
index bd4a37817..e7913956e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41326.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41326.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41326",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet H01D ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41326\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83732/nyu_2451_41326.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41326",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41326",
-  "nyu_addl_dspace_s": "42386",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-19.000442799707663, -12.999154036878497, 28.000017750070935, 23.999713461577173)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41326"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet H01D ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41326\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83732/nyu_2451_41326.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41326",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41326",
+  "nyu_addl_dspace_s": "42386",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-19.000442799707663, -12.999154036878497, 28.000017750070935, 23.999713461577173)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41327.json b/metadata-aardvark/Datasets/nyu-2451-41327.json
index 98c2bcf1a..578681d00 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41327.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41327.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41327",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet H02A ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41327\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83733/nyu_2451_41327.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41327",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41327",
-  "nyu_addl_dspace_s": "42387",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-7.000086388119447, -0.4993271169746927, 32.000277841716176, 27.99923249440557)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41327"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet H02A ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41327\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83733/nyu_2451_41327.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41327",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41327",
+  "nyu_addl_dspace_s": "42387",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-7.000086388119447, -0.4993271169746927, 32.000277841716176, 27.99923249440557)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41328.json b/metadata-aardvark/Datasets/nyu-2451-41328.json
index d2633f79a..8d4a17c16 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41328.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41328.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41328",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet H02C ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41328\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83734/nyu_2451_41328.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41328",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41328",
-  "nyu_addl_dspace_s": "42388",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-1.0001502577716197, 5.000688936643269, 28.000017750070935, 23.999713461577134)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41328"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet H02C ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41328\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83734/nyu_2451_41328.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41328",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41328",
+  "nyu_addl_dspace_s": "42388",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-1.0001502577716197, 5.000688936643269, 28.000017750070935, 23.999713461577134)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41329.json b/metadata-aardvark/Datasets/nyu-2451-41329.json
index 96d66243d..ebd5d5ab3 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41329.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41329.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41329",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet H02D ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41329\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83735/nyu_2451_41329.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41329",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41329",
-  "nyu_addl_dspace_s": "42389",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-7.000086388119447, -0.9992471937045591, 28.000017750070935, 23.999713461577134)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41329"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet H02D ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41329\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83735/nyu_2451_41329.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41329",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41329",
+  "nyu_addl_dspace_s": "42389",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-7.000086388119447, -0.9992471937045591, 28.000017750070935, 23.999713461577134)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41330.json b/metadata-aardvark/Datasets/nyu-2451-41330.json
index 3ac5d50de..4ad9f407e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41330.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41330.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41330",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet H03A ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41330\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83736/nyu_2451_41330.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41330",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41330",
-  "nyu_addl_dspace_s": "42390",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(4.999781224992318, 11.000620419407262, 32.000277841716176, 27.99923249440557)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41330"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet H03A ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41330\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83736/nyu_2451_41330.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41330",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41330",
+  "nyu_addl_dspace_s": "42390",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(4.999781224992318, 11.000620419407262, 32.000277841716176, 27.99923249440557)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41331.json b/metadata-aardvark/Datasets/nyu-2451-41331.json
index e7d1d0abb..700905839 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41331.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41331.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41331",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet H03B ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41331\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83737/nyu_2451_41331.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41331",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41331",
-  "nyu_addl_dspace_s": "42391",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(10.999717355340017, 17.500476626484737, 32.000277841716176, 27.999232494405597)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41331"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet H03B ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41331\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83737/nyu_2451_41331.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41331",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41331",
+  "nyu_addl_dspace_s": "42391",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(10.999717355340017, 17.500476626484737, 32.000277841716176, 27.999232494405597)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41332.json b/metadata-aardvark/Datasets/nyu-2451-41332.json
index 8a401a123..460376ba1 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41332.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41332.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41332",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet H03C ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41332\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83738/nyu_2451_41332.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41332",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41332",
-  "nyu_addl_dspace_s": "42392",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(10.999717355340017, 17.00055654975494, 28.000017750070935, 23.99971346157712)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41332"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet H03C ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41332\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83738/nyu_2451_41332.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41332",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41332",
+  "nyu_addl_dspace_s": "42392",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(10.999717355340017, 17.00055654975494, 28.000017750070935, 23.99971346157712)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41333.json b/metadata-aardvark/Datasets/nyu-2451-41333.json
index 8ca193a87..55955d9e9 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41333.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41333.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41333",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet H03D ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41333\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83739/nyu_2451_41333.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41333",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41333",
-  "nyu_addl_dspace_s": "42393",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(4.999781224992318, 11.000620419407216, 28.000017750070935, 23.999713461577134)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41333"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet H03D ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41333\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83739/nyu_2451_41333.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41333",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41333",
+  "nyu_addl_dspace_s": "42393",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(4.999781224992318, 11.000620419407216, 28.000017750070935, 23.999713461577134)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41334.json b/metadata-aardvark/Datasets/nyu-2451-41334.json
index 71e173f62..72f637d6d 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41334.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41334.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41334",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet H04A ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41334\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83740/nyu_2451_41334.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41334",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41334",
-  "nyu_addl_dspace_s": "42394",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(16.999653485687766, 23.000492680102692, 32.000277841716176, 27.999232494405597)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41334"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet H04A ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41334\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83740/nyu_2451_41334.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41334",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41334",
+  "nyu_addl_dspace_s": "42394",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(16.999653485687766, 23.000492680102692, 32.000277841716176, 27.999232494405597)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41335.json b/metadata-aardvark/Datasets/nyu-2451-41335.json
index 583b97d74..1950d73d5 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41335.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41335.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41335",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet H04B ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41335\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83741/nyu_2451_41335.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41335",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41335",
-  "nyu_addl_dspace_s": "42395",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(22.999587746229615, 29.0004269406445, 32.000277841716176, 27.99923249440562)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41335"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet H04B ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41335\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83741/nyu_2451_41335.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41335",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41335",
+  "nyu_addl_dspace_s": "42395",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(22.999587746229615, 29.0004269406445, 32.000277841716176, 27.99923249440562)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41336.json b/metadata-aardvark/Datasets/nyu-2451-41336.json
index c2b5a2c2b..ddbd11d75 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41336.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41336.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41336",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet H04C ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41336\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83742/nyu_2451_41336.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41336",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41336",
-  "nyu_addl_dspace_s": "42396",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(22.999587746229615, 29.000426940644523, 28.000017750070935, 23.99971346157712)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41336"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet H04C ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41336\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83742/nyu_2451_41336.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41336",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41336",
+  "nyu_addl_dspace_s": "42396",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(22.999587746229615, 29.000426940644523, 28.000017750070935, 23.99971346157712)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41337.json b/metadata-aardvark/Datasets/nyu-2451-41337.json
index 996892615..474d369f8 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41337.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41337.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41337",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet H04D ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41337\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83743/nyu_2451_41337.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41337",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41337",
-  "nyu_addl_dspace_s": "42397",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(16.999653485687766, 23.00049268010266, 28.000017750070935, 23.999713461577134)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41337"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet H04D ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41337\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83743/nyu_2451_41337.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41337",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41337",
+  "nyu_addl_dspace_s": "42397",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(16.999653485687766, 23.00049268010266, 28.000017750070935, 23.999713461577134)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41338.json b/metadata-aardvark/Datasets/nyu-2451-41338.json
index b4024f774..71fccd1ba 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41338.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41338.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41338",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet H07A ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41338\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83744/nyu_2451_41338.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41338",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41338",
-  "nyu_addl_dspace_s": "42398",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(52.99975067905528, 59.000589873470254, 32.000277841716176, 27.999232494405558)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41338"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet H07A ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41338\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83744/nyu_2451_41338.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41338",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41338",
+  "nyu_addl_dspace_s": "42398",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(52.99975067905528, 59.000589873470254, 32.000277841716176, 27.999232494405558)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41339.json b/metadata-aardvark/Datasets/nyu-2451-41339.json
index 63e7fea40..cd26f537c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41339.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41339.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41339",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet H07B ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41339\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83745/nyu_2451_41339.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41339",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41339",
-  "nyu_addl_dspace_s": "42399",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(58.99968403162548, 65.00052322604049, 32.000277841716176, 27.999232494405533)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41339"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet H07B ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41339\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83745/nyu_2451_41339.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41339",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41339",
+  "nyu_addl_dspace_s": "42399",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(58.99968403162548, 65.00052322604049, 32.000277841716176, 27.999232494405533)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41340.json b/metadata-aardvark/Datasets/nyu-2451-41340.json
index 54ab60fd1..ed5359001 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41340.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41340.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41340",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet H07C ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41340\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83746/nyu_2451_41340.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41340",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41340",
-  "nyu_addl_dspace_s": "42400",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(58.99968403162548, 65.0005232260404, 28.000017750070935, 23.99971346157712)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41340"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet H07C ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41340\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83746/nyu_2451_41340.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41340",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41340",
+  "nyu_addl_dspace_s": "42400",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(58.99968403162548, 65.0005232260404, 28.000017750070935, 23.99971346157712)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41341.json b/metadata-aardvark/Datasets/nyu-2451-41341.json
index b0d721503..84e1f1128 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41341.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41341.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41341",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet H07D ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41341\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83747/nyu_2451_41341.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41341",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41341",
-  "nyu_addl_dspace_s": "42401",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(52.99975067905528, 59.00058987338505, 28.000020527848925, 24.00012703711418)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41341"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet H07D ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41341\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83747/nyu_2451_41341.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41341",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41341",
+  "nyu_addl_dspace_s": "42401",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(52.99975067905528, 59.00058987338505, 28.000020527848925, 24.00012703711418)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41342.json b/metadata-aardvark/Datasets/nyu-2451-41342.json
index d27522162..96334b916 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41342.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41342.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41342",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet H08A ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41342\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83748/nyu_2451_41342.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41342",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41342",
-  "nyu_addl_dspace_s": "42402",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(64.99962016197347, 71.00045935638845, 32.000277841716176, 27.999232494405558)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41342"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet H08A ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41342\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83748/nyu_2451_41342.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41342",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41342",
+  "nyu_addl_dspace_s": "42402",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(64.99962016197347, 71.00045935638845, 32.000277841716176, 27.999232494405558)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41343.json b/metadata-aardvark/Datasets/nyu-2451-41343.json
index 4093892fa..267354a3c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41343.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41343.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41343",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet H08B ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41343\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83749/nyu_2451_41343.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41343",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41343",
-  "nyu_addl_dspace_s": "42403",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(70.99955442251469, 77.00084318534405, 32.000277841716176, 27.99923249440552)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41343"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet H08B ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41343\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83749/nyu_2451_41343.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41343",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41343",
+  "nyu_addl_dspace_s": "42403",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(70.99955442251469, 77.00084318534405, 32.000277841716176, 27.99923249440552)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41344.json b/metadata-aardvark/Datasets/nyu-2451-41344.json
index a7c2a8165..6fd6da536 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41344.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41344.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41344",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet H08C ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41344\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83750/nyu_2451_41344.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41344",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41344",
-  "nyu_addl_dspace_s": "42404",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(70.99955442251469, 77.00084318534402, 28.000017750070935, 23.999713461577045)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41344"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet H08C ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41344\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83750/nyu_2451_41344.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41344",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41344",
+  "nyu_addl_dspace_s": "42404",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(70.99955442251469, 77.00084318534402, 28.000017750070935, 23.999713461577045)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41345.json b/metadata-aardvark/Datasets/nyu-2451-41345.json
index adef9e27a..c9d71cbed 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41345.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41345.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41345",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet H08D ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41345\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75038/nyu_2451_34667.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41345",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41345",
-  "nyu_addl_dspace_s": "42405",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(64.99962016197347, 71.0004593563884, 28.000017750070935, 23.99971346157711)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41345"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet H08D ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41345\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75038/nyu_2451_34667.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41345",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41345",
+  "nyu_addl_dspace_s": "42405",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(64.99962016197347, 71.0004593563884, 28.000017750070935, 23.99971346157711)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41346.json b/metadata-aardvark/Datasets/nyu-2451-41346.json
index f5dd47535..98bac845f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41346.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41346.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41346",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet H09A ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41346\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83752/nyu_2451_41346.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41346",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41346",
-  "nyu_addl_dspace_s": "42406",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(76.99997748153258, 83.00081667594752, 32.000277841716176, 27.999232494405582)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41346"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet H09A ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41346\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83752/nyu_2451_41346.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41346",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41346",
+  "nyu_addl_dspace_s": "42406",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(76.99997748153258, 83.00081667594752, 32.000277841716176, 27.999232494405582)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41347.json b/metadata-aardvark/Datasets/nyu-2451-41347.json
index 7c791eb26..fa03bba8f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41347.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41347.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41347",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet H09B ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41347\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83753/nyu_2451_41347.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41347",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41347",
-  "nyu_addl_dspace_s": "42407",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(82.9999108341025, 89.00075002851754, 32.000277841716176, 27.999232494405508)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41347"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet H09B ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41347\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83753/nyu_2451_41347.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41347",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41347",
+  "nyu_addl_dspace_s": "42407",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(82.9999108341025, 89.00075002851754, 32.000277841716176, 27.999232494405508)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41348.json b/metadata-aardvark/Datasets/nyu-2451-41348.json
index c82b4e924..90fc123d6 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41348.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41348.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41348",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet H09C ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41348\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83754/nyu_2451_41348.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41348",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41348",
-  "nyu_addl_dspace_s": "42408",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(82.9999108341025, 89.00075002851744, 28.000017750070935, 23.99971346157711)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41348"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet H09C ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41348\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83754/nyu_2451_41348.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41348",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41348",
+  "nyu_addl_dspace_s": "42408",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(82.9999108341025, 89.00075002851744, 28.000017750070935, 23.99971346157711)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41349.json b/metadata-aardvark/Datasets/nyu-2451-41349.json
index 89f27d412..1b8a61566 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41349.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41349.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41349",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet H09D ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41349\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83755/nyu_2451_41349.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41349",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41349",
-  "nyu_addl_dspace_s": "42409",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(76.99997748153258, 83.00081667594752, 28.000017750070935, 23.99971346157711)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41349"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet H09D ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41349\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83755/nyu_2451_41349.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41349",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41349",
+  "nyu_addl_dspace_s": "42409",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(76.99997748153258, 83.00081667594752, 28.000017750070935, 23.99971346157711)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41350.json b/metadata-aardvark/Datasets/nyu-2451-41350.json
index edb9b0c98..f88fde2c4 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41350.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41350.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41350",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet H10A ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41350\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83756/nyu_2451_41350.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41350",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41350",
-  "nyu_addl_dspace_s": "42410",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(88.99984696445216, 95.00068615886723, 32.000277841716176, 27.99923249440548)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41350"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet H10A ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41350\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83756/nyu_2451_41350.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41350",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41350",
+  "nyu_addl_dspace_s": "42410",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(88.99984696445216, 95.00068615886723, 32.000277841716176, 27.99923249440548)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41351.json b/metadata-aardvark/Datasets/nyu-2451-41351.json
index 2a9423ff3..78b9f866d 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41351.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41351.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41351",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet H10B ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41351\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83757/nyu_2451_41351.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41351",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41351",
-  "nyu_addl_dspace_s": "42411",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(94.99978122499263, 101.00062041940764, 32.000277841716176, 27.99923249440552)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41351"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet H10B ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41351\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83757/nyu_2451_41351.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41351",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41351",
+  "nyu_addl_dspace_s": "42411",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(94.99978122499263, 101.00062041940764, 32.000277841716176, 27.99923249440552)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41352.json b/metadata-aardvark/Datasets/nyu-2451-41352.json
index 903ac01c2..f2c030ae8 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41352.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41352.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41352",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet H10C ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41352\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83758/nyu_2451_41352.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41352",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41352",
-  "nyu_addl_dspace_s": "42412",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(94.99978122499263, 101.00062041940753, 28.000017750070935, 23.999713461577144)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41352"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet H10C ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41352\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83758/nyu_2451_41352.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41352",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41352",
+  "nyu_addl_dspace_s": "42412",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(94.99978122499263, 101.00062041940753, 28.000017750070935, 23.999713461577144)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41353.json b/metadata-aardvark/Datasets/nyu-2451-41353.json
index 8d314a69b..6c4fa2ed3 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41353.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41353.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41353",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet H10D ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41353\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83759/nyu_2451_41353.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41353",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41353",
-  "nyu_addl_dspace_s": "42413",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(88.99984696445216, 95.0006861588671, 28.000017750070935, 23.99971346157711)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41353"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet H10D ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41353\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83759/nyu_2451_41353.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41353",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41353",
+  "nyu_addl_dspace_s": "42413",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(88.99984696445216, 95.0006861588671, 28.000017750070935, 23.99971346157711)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41354.json b/metadata-aardvark/Datasets/nyu-2451-41354.json
index 0db8d8e14..b68fe70fd 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41354.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41354.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41354",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet H11A ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41354\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83760/nyu_2451_41354.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41354",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41354",
-  "nyu_addl_dspace_s": "42414",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(100.99971735534092, 107.00055654975593, 32.000277841716176, 27.99923249440552)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41354"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet H11A ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41354\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83760/nyu_2451_41354.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41354",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41354",
+  "nyu_addl_dspace_s": "42414",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(100.99971735534092, 107.00055654975593, 32.000277841716176, 27.99923249440552)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41355.json b/metadata-aardvark/Datasets/nyu-2451-41355.json
index 34a212f5a..40ae07db6 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41355.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41355.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41355",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet H11B ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41355\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83761/nyu_2451_41355.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41355",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41355",
-  "nyu_addl_dspace_s": "42415",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(106.99965348568911, 113.00049268010407, 32.000277841716176, 27.999232494405558)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41355"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet H11B ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41355\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83761/nyu_2451_41355.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41355",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41355",
+  "nyu_addl_dspace_s": "42415",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(106.99965348568911, 113.00049268010407, 32.000277841716176, 27.999232494405558)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41356.json b/metadata-aardvark/Datasets/nyu-2451-41356.json
index ef9b210cf..2d9a72630 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41356.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41356.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41356",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet H11C ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41356\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83762/nyu_2451_41356.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41356",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41356",
-  "nyu_addl_dspace_s": "42416",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(106.99965348568911, 113.00049268010397, 28.000017750070935, 23.999713461577144)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41356"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet H11C ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41356\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83762/nyu_2451_41356.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41356",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41356",
+  "nyu_addl_dspace_s": "42416",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(106.99965348568911, 113.00049268010397, 28.000017750070935, 23.999713461577144)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41357.json b/metadata-aardvark/Datasets/nyu-2451-41357.json
index 39e17458d..78af9c61c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41357.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41357.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41357",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet H11D ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41357\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83763/nyu_2451_41357.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41357",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41357",
-  "nyu_addl_dspace_s": "42417",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(100.99971735534092, 107.00055654975581, 28.000017750070935, 23.999713461577134)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41357"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet H11D ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41357\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83763/nyu_2451_41357.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41357",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41357",
+  "nyu_addl_dspace_s": "42417",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(100.99971735534092, 107.00055654975581, 28.000017750070935, 23.999713461577134)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41358.json b/metadata-aardvark/Datasets/nyu-2451-41358.json
index 3c80057e5..b10048211 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41358.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41358.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41358",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet H12A ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41358\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83764/nyu_2451_41358.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41358",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41358",
-  "nyu_addl_dspace_s": "42418",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(112.99958774622961, 119.00042694064463, 32.000277841716176, 27.99923249440552)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41358"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet H12A ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41358\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83764/nyu_2451_41358.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41358",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41358",
+  "nyu_addl_dspace_s": "42418",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(112.99958774622961, 119.00042694064463, 32.000277841716176, 27.99923249440552)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41359.json b/metadata-aardvark/Datasets/nyu-2451-41359.json
index 09746e4de..0c6ff4f28 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41359.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41359.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41359",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet H12B ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41359\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83765/nyu_2451_41359.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41359",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41359",
-  "nyu_addl_dspace_s": "42419",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(118.99952387657723, 125.50028314772203, 32.000277841716176, 27.999232494405533)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41359"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet H12B ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41359\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83765/nyu_2451_41359.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41359",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41359",
+  "nyu_addl_dspace_s": "42419",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(118.99952387657723, 125.50028314772203, 32.000277841716176, 27.999232494405533)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41360.json b/metadata-aardvark/Datasets/nyu-2451-41360.json
index 8fcdcfa83..f5639c183 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41360.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41360.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41360",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet H12C ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41360\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83766/nyu_2451_41360.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41360",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41360",
-  "nyu_addl_dspace_s": "42420",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(118.99952387657723, 125.00081263940602, 28.000017750070935, 23.999713461577414)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41360"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet H12C ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41360\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83766/nyu_2451_41360.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41360",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41360",
+  "nyu_addl_dspace_s": "42420",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(118.99952387657723, 125.00081263940602, 28.000017750070935, 23.999713461577414)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41361.json b/metadata-aardvark/Datasets/nyu-2451-41361.json
index 9aa1ebf8d..db912dcdc 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41361.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41361.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41361",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet H12D ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41361\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83767/nyu_2451_41361.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41361",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41361",
-  "nyu_addl_dspace_s": "42421",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(112.99958774622961, 119.00042694064447, 28.000017750070935, 23.999713461577144)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41361"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet H12D ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41361\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83767/nyu_2451_41361.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41361",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41361",
+  "nyu_addl_dspace_s": "42421",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(112.99958774622961, 119.00042694064447, 28.000017750070935, 23.999713461577144)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41362.json b/metadata-aardvark/Datasets/nyu-2451-41362.json
index e4cff7a4d..0c03031e4 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41362.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41362.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41362",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet H13A ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41362\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83768/nyu_2451_41362.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41362",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41362",
-  "nyu_addl_dspace_s": "42422",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(125.49956690616912, 132.00025478521235, 32.00036292420072, 27.99964102963978)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41362"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet H13A ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41362\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83768/nyu_2451_41362.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41362",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41362",
+  "nyu_addl_dspace_s": "42422",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(125.49956690616912, 132.00025478521235, 32.00036292420072, 27.99964102963978)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41363.json b/metadata-aardvark/Datasets/nyu-2451-41363.json
index 4f421be6e..f4cc4bd21 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41363.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41363.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41363",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet H13D ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41363\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83769/nyu_2451_41363.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41363",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41363",
-  "nyu_addl_dspace_s": "42423",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(124.99958328583458, 131.00039782184172, 28.00024239250781, 23.999794333941512)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41363"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet H13D ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41363\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83769/nyu_2451_41363.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41363",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41363",
+  "nyu_addl_dspace_s": "42423",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(124.99958328583458, 131.00039782184172, 28.00024239250781, 23.999794333941512)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41364.json b/metadata-aardvark/Datasets/nyu-2451-41364.json
index 2d8ea0cfc..7d518d952 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41364.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41364.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41364",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet H14A ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41364\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83770/nyu_2451_41364.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41364",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41364",
-  "nyu_addl_dspace_s": "42424",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(136.999817326485, 143.0006565209, 32.000280619493495, 27.99963233396009)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41364"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet H14A ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41364\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83770/nyu_2451_41364.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41364",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41364",
+  "nyu_addl_dspace_s": "42424",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(136.999817326485, 143.0006565209, 32.000280619493495, 27.99963233396009)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41365.json b/metadata-aardvark/Datasets/nyu-2451-41365.json
index e73a67d36..89348baad 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41365.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41365.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41365",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet H14D ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41365\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83771/nyu_2451_41365.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41365",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41365",
-  "nyu_addl_dspace_s": "42425",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(136.999817326485, 143.00065652081466, 28.000020527848925, 24.000127037114243)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41365"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet H14D ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41365\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83771/nyu_2451_41365.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41365",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41365",
+  "nyu_addl_dspace_s": "42425",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(136.999817326485, 143.00065652081466, 28.000020527848925, 24.000127037114243)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41366.json b/metadata-aardvark/Datasets/nyu-2451-41366.json
index f4d346330..46298bb79 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41366.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41366.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41366",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet H15D ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41366\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83772/nyu_2451_41366.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41366",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41366",
-  "nyu_addl_dspace_s": "42426",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(148.99968680940256, 155.0005260037324, 28.000020527848925, 24.00012703711412)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41366"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet H15D ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41366\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83772/nyu_2451_41366.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41366",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41366",
+  "nyu_addl_dspace_s": "42426",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(148.99968680940256, 155.0005260037324, 28.000020527848925, 24.00012703711412)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41367.json b/metadata-aardvark/Datasets/nyu-2451-41367.json
index 6f051cd71..660e202c3 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41367.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41367.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41367",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet H22A ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41367\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83773/nyu_2451_41367.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41367",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41367",
-  "nyu_addl_dspace_s": "42427",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-121.00031319059865, -114.49955391945389, 32.000280619493495, 27.999632333960115)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41367"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet H22A ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41367\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83773/nyu_2451_41367.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41367",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41367",
+  "nyu_addl_dspace_s": "42427",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-121.00031319059865, -114.49955391945389, 32.000280619493495, 27.999632333960115)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41368.json b/metadata-aardvark/Datasets/nyu-2451-41368.json
index 53e78af87..f338610a1 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41368.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41368.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41368",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet H22B ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41368\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83774/nyu_2451_41368.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41368",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41368",
-  "nyu_addl_dspace_s": "42428",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-115.00037983802744, -108.99954064361248, 32.000280619493495, 27.9996323339601)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41368"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet H22B ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41368\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83774/nyu_2451_41368.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41368",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41368",
+  "nyu_addl_dspace_s": "42428",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-115.00037983802744, -108.99954064361248, 32.000280619493495, 27.9996323339601)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41369.json b/metadata-aardvark/Datasets/nyu-2451-41369.json
index c05637161..6bce4e3fa 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41369.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41369.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41369",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet H22C ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41369\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83775/nyu_2451_41369.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41369",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41369",
-  "nyu_addl_dspace_s": "42429",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-115.8333339739155, -108.99989407621872, 28.000188943947155, 22.83407866121221)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41369"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet H22C ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41369\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83775/nyu_2451_41369.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41369",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41369",
+  "nyu_addl_dspace_s": "42429",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-115.8333339739155, -108.99989407621872, 28.000188943947155, 22.83407866121221)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41370.json b/metadata-aardvark/Datasets/nyu-2451-41370.json
index e4cbb6026..52d057d58 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41370.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41370.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41370",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet H23A ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41370\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83776/nyu_2451_41370.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41370",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41370",
-  "nyu_addl_dspace_s": "42430",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-109.00044279970732, -102.9991540368785, 32.000277841716176, 27.999232494405888)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41370"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet H23A ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41370\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83776/nyu_2451_41370.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41370",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41370",
+  "nyu_addl_dspace_s": "42430",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-109.00044279970732, -102.9991540368785, 32.000277841716176, 27.999232494405888)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41371.json b/metadata-aardvark/Datasets/nyu-2451-41371.json
index 3fd777e09..aaea2aa36 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41371.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41371.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41371",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet H23B ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41371\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83777/nyu_2451_41371.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41371",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41371",
-  "nyu_addl_dspace_s": "42431",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-103.00002251846735, -97.00008246088116, 32.000280619493495, 27.99963233396018)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41371"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet H23B ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41371\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83777/nyu_2451_41371.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41371",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41371",
+  "nyu_addl_dspace_s": "42431",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-103.00002251846735, -97.00008246088116, 32.000280619493495, 27.99963233396018)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41372.json b/metadata-aardvark/Datasets/nyu-2451-41372.json
index 5471c0e7b..4791a4c9d 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41372.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41372.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41372",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet H23C ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41372\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83778/nyu_2451_41372.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41372",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41372",
-  "nyu_addl_dspace_s": "42432",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-103.0001839471252, -96.99934475271026, 28.00007726390116, 23.999775037962518)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41372"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet H23C ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41372\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83778/nyu_2451_41372.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41372",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41372",
+  "nyu_addl_dspace_s": "42432",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-103.0001839471252, -96.99934475271026, 28.00007726390116, 23.999775037962518)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41373.json b/metadata-aardvark/Datasets/nyu-2451-41373.json
index e982aae54..cf68df202 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41373.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41373.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41373",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet H23D ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41373\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83779/nyu_2451_41373.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41373",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41373",
-  "nyu_addl_dspace_s": "42433",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-109.00044279970732, -102.99915403687851, 28.000017750070935, 23.999713461577414)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41373"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet H23D ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41373\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83779/nyu_2451_41373.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41373",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41373",
+  "nyu_addl_dspace_s": "42433",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-109.00044279970732, -102.99915403687851, 28.000017750070935, 23.999713461577414)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41374.json b/metadata-aardvark/Datasets/nyu-2451-41374.json
index 9922580d6..c1a6f4352 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41374.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41374.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41374",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet H24A ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41374\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83780/nyu_2451_41374.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41374",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41374",
-  "nyu_addl_dspace_s": "42434",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-97.0000863881182, -90.99924719370311, 32.000277841716176, 27.99923249440548)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41374"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet H24A ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41374\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83780/nyu_2451_41374.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41374",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41374",
+  "nyu_addl_dspace_s": "42434",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-97.0000863881182, -90.99924719370311, 32.000277841716176, 27.99923249440548)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41375.json b/metadata-aardvark/Datasets/nyu-2451-41375.json
index 7f2487265..0a4f13329 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41375.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41375.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41375",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet H24B ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41375\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83781/nyu_2451_41375.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41375",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41375",
-  "nyu_addl_dspace_s": "42435",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-91.00015025777202, -84.99931106335697, 32.000277841716176, 27.999232494405508)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41375"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet H24B ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41375\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83781/nyu_2451_41375.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41375",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41375",
+  "nyu_addl_dspace_s": "42435",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-91.00015025777202, -84.99931106335697, 32.000277841716176, 27.999232494405508)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41376.json b/metadata-aardvark/Datasets/nyu-2451-41376.json
index ec418a1b1..96a790e26 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41376.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41376.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41376",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet H25A ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41376\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83782/nyu_2451_41376.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41376",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41376",
-  "nyu_addl_dspace_s": "42436",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-85.00021599722997, -78.99937680281494, 32.000277841716176, 27.999232494405508)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41376"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet H25A ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41376\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83782/nyu_2451_41376.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41376",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41376",
+  "nyu_addl_dspace_s": "42436",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-85.00021599722997, -78.99937680281494, 32.000277841716176, 27.999232494405508)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41377.json b/metadata-aardvark/Datasets/nyu-2451-41377.json
index f704184b4..3d438bb89 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41377.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41377.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41377",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet H25C ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41377\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83783/nyu_2451_41377.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41377",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41377",
-  "nyu_addl_dspace_s": "42437",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-79.00028264465907, -72.99944345032931, 28.000020527848925, 24.000127037114193)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41377"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet H25C ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41377\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83783/nyu_2451_41377.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41377",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41377",
+  "nyu_addl_dspace_s": "42437",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-79.00028264465907, -72.99944345032931, 28.000020527848925, 24.000127037114193)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41378.json b/metadata-aardvark/Datasets/nyu-2451-41378.json
index 67747d730..3e15c6b94 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41378.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41378.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41378",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet H25D ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41378\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83784/nyu_2451_41378.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41378",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41378",
-  "nyu_addl_dspace_s": "42438",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-83.00039867074435, -78.99968935166356, 28.000017750070935, 23.99971346157773)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41378"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet H25D ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41378\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83784/nyu_2451_41378.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41378",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41378",
+  "nyu_addl_dspace_s": "42438",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-83.00039867074435, -78.99968935166356, 28.000017750070935, 23.99971346157773)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41379.json b/metadata-aardvark/Datasets/nyu-2451-41379.json
index e38d76b39..e51b85189 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41379.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41379.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41379",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet J01B ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41379\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83785/nyu_2451_41379.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41379",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41379",
-  "nyu_addl_dspace_s": "42439",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-18.000290672129864, -11.99945147779982, 24.000209692029276, 19.999694045130656)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41379"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet J01B ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41379\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83785/nyu_2451_41379.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41379",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41379",
+  "nyu_addl_dspace_s": "42439",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-18.000290672129864, -11.99945147779982, 24.000209692029276, 19.999694045130656)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41380.json b/metadata-aardvark/Datasets/nyu-2451-41380.json
index 9447ff59c..2adf7b596 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41380.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41380.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41380",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet J01C ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41380\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83786/nyu_2451_41380.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41380",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41380",
-  "nyu_addl_dspace_s": "42440",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-18.000290672129864, -11.999451477714967, 20.000399168797863, 15.999373461751613)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41380"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet J01C ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41380\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83786/nyu_2451_41380.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41380",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41380",
+  "nyu_addl_dspace_s": "42440",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-18.000290672129864, -11.999451477714967, 20.000399168797863, 15.999373461751613)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41381.json b/metadata-aardvark/Datasets/nyu-2451-41381.json
index 72d2536c1..c59b826f0 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41381.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41381.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41381",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet J03A ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41381\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83787/nyu_2451_41381.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41381",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41381",
-  "nyu_addl_dspace_s": "42441",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-5.4996155199327206e-17, 6.000839194330041, 24.000209692029276, 19.999694045130656)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41381"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet J03A ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41381\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83787/nyu_2451_41381.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41381",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41381",
+  "nyu_addl_dspace_s": "42441",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-5.4996155199327206e-17, 6.000839194330041, 24.000209692029276, 19.999694045130656)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41382.json b/metadata-aardvark/Datasets/nyu-2451-41382.json
index da833b24e..5a805c23a 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41382.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41382.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41382",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet J03B ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41382\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83788/nyu_2451_41382.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41382",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41382",
-  "nyu_addl_dspace_s": "42442",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(5.999933352570008, 12.000772546900048, 24.000209692029276, 19.999694045130656)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41382"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet J03B ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41382\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83788/nyu_2451_41382.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41382",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41382",
+  "nyu_addl_dspace_s": "42442",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(5.999933352570008, 12.000772546900048, 24.000209692029276, 19.999694045130656)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41383.json b/metadata-aardvark/Datasets/nyu-2451-41383.json
index 38d055c07..93491bbe1 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41383.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41383.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41383",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet J03C ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41383\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83789/nyu_2451_41383.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41383",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41383",
-  "nyu_addl_dspace_s": "42443",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(5.999933352570008, 12.000772546984946, 20.000399168797863, 15.999373461751588)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41383"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet J03C ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41383\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83789/nyu_2451_41383.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41383",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41383",
+  "nyu_addl_dspace_s": "42443",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(5.999933352570008, 12.000772546984946, 20.000399168797863, 15.999373461751588)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41384.json b/metadata-aardvark/Datasets/nyu-2451-41384.json
index cc5624b59..246b0182b 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41384.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41384.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41384",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet J03D ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41384\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83790/nyu_2451_41384.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41384",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41384",
-  "nyu_addl_dspace_s": "42444",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-5.4996155199327206e-17, 6.0008391944149375, 20.000399168797863, 15.999373461751588)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41384"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet J03D ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41384\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83790/nyu_2451_41384.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41384",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41384",
+  "nyu_addl_dspace_s": "42444",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-5.4996155199327206e-17, 6.0008391944149375, 20.000399168797863, 15.999373461751588)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41385.json b/metadata-aardvark/Datasets/nyu-2451-41385.json
index 97689a66b..710690201 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41385.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41385.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41385",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet J04A ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41385\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83791/nyu_2451_41385.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41385",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41385",
-  "nyu_addl_dspace_s": "42445",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(11.999869482917868, 18.000708677247907, 24.000209692029276, 19.999694045130656)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41385"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet J04A ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41385\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83791/nyu_2451_41385.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41385",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41385",
+  "nyu_addl_dspace_s": "42445",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(11.999869482917868, 18.000708677247907, 24.000209692029276, 19.999694045130656)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41386.json b/metadata-aardvark/Datasets/nyu-2451-41386.json
index d2ff7de29..4e8066446 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41386.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41386.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41386",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet J04B ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41386\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83792/nyu_2451_41386.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41386",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41386",
-  "nyu_addl_dspace_s": "42446",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(17.999802835487692, 24.00064202981778, 24.000209692029276, 19.99969404513063)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41386"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet J04B ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41386\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83792/nyu_2451_41386.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41386",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41386",
+  "nyu_addl_dspace_s": "42446",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(17.999802835487692, 24.00064202981778, 24.000209692029276, 19.99969404513063)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41387.json b/metadata-aardvark/Datasets/nyu-2451-41387.json
index 19ba1a157..ab2f394d3 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41387.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41387.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41387",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet J04C ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41387\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83793/nyu_2451_41387.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41387",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41387",
-  "nyu_addl_dspace_s": "42447",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(17.999802835487692, 24.000642029902586, 20.000399168797863, 15.999373461751613)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41387"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet J04C ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41387\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83793/nyu_2451_41387.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41387",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41387",
+  "nyu_addl_dspace_s": "42447",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(17.999802835487692, 24.000642029902586, 20.000399168797863, 15.999373461751613)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41388.json b/metadata-aardvark/Datasets/nyu-2451-41388.json
index 5e00d100f..e15f7090e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41388.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41388.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41388",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet J04D ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41388\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83794/nyu_2451_41388.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41388",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41388",
-  "nyu_addl_dspace_s": "42448",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(11.999869482917868, 18.000708677332792, 20.000399168797863, 15.999373461751588)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41388"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet J04D ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41388\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83794/nyu_2451_41388.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41388",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41388",
+  "nyu_addl_dspace_s": "42448",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(11.999869482917868, 18.000708677332792, 20.000399168797863, 15.999373461751588)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41389.json b/metadata-aardvark/Datasets/nyu-2451-41389.json
index 151fcf754..edda804dd 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41389.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41389.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41389",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet J05A ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41389\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83795/nyu_2451_41389.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41389",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41389",
-  "nyu_addl_dspace_s": "42449",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(23.99973987380732, 30.00057906813742, 24.000209692029276, 19.999694045130617)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41389"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet J05A ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41389\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83795/nyu_2451_41389.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41389",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41389",
+  "nyu_addl_dspace_s": "42449",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(23.99973987380732, 30.00057906813742, 24.000209692029276, 19.999694045130617)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41390.json b/metadata-aardvark/Datasets/nyu-2451-41390.json
index dda678c9d..444d0b4f5 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41390.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41390.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41390",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet J05B ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41390\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83796/nyu_2451_41390.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41390",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41390",
-  "nyu_addl_dspace_s": "42450",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(29.99967322637719, 36.00051242070728, 24.000209692029276, 19.999694045130617)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41390"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet J05B ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41390\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83796/nyu_2451_41390.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41390",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41390",
+  "nyu_addl_dspace_s": "42450",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(29.99967322637719, 36.00051242070728, 24.000209692029276, 19.999694045130617)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41391.json b/metadata-aardvark/Datasets/nyu-2451-41391.json
index d22e7960c..7235c711d 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41391.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41391.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41391",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet J05C ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41391\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83797/nyu_2451_41391.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41391",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41391",
-  "nyu_addl_dspace_s": "42451",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(29.99967322637719, 36.00051242079208, 20.000399168797863, 15.999373461751613)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41391"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet J05C ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41391\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83797/nyu_2451_41391.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41391",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41391",
+  "nyu_addl_dspace_s": "42451",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(29.99967322637719, 36.00051242079208, 20.000399168797863, 15.999373461751613)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41392.json b/metadata-aardvark/Datasets/nyu-2451-41392.json
index 2a882cdd7..002aac564 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41392.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41392.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41392",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet J05D ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41392\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83798/nyu_2451_41392.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41392",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41392",
-  "nyu_addl_dspace_s": "42452",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(23.99973987380732, 30.00057906822221, 20.000399168797863, 15.999373461751613)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41392"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet J05D ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41392\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83798/nyu_2451_41392.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41392",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41392",
+  "nyu_addl_dspace_s": "42452",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(23.99973987380732, 30.00057906822221, 20.000399168797863, 15.999373461751613)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41393.json b/metadata-aardvark/Datasets/nyu-2451-41393.json
index 43097d0b5..938dfaacb 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41393.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41393.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41393",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet J08A ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41393\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83799/nyu_2451_41393.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41393",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41393",
-  "nyu_addl_dspace_s": "42453",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(65.99977228955119, 72.00061148388107, 24.000209692029276, 19.999694045130756)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41393"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet J08A ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41393\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83799/nyu_2451_41393.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41393",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41393",
+  "nyu_addl_dspace_s": "42453",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(65.99977228955119, 72.00061148388107, 24.000209692029276, 19.999694045130756)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41394.json b/metadata-aardvark/Datasets/nyu-2451-41394.json
index 55ad5ab05..ddfc9113b 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41394.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41394.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41394",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet J08B ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41394\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83800/nyu_2451_41394.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41394",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41394",
-  "nyu_addl_dspace_s": "42454",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(71.99970655009263, 78.00054574442233, 24.000209692029276, 19.999694045130884)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41394"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet J08B ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41394\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83800/nyu_2451_41394.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41394",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41394",
+  "nyu_addl_dspace_s": "42454",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(71.99970655009263, 78.00054574442233, 24.000209692029276, 19.999694045130884)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41395.json b/metadata-aardvark/Datasets/nyu-2451-41395.json
index 072697cd5..ed4e8c1bc 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41395.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41395.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41395",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet J08C ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41395\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83801/nyu_2451_41395.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41395",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41395",
-  "nyu_addl_dspace_s": "42455",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(71.99970655009263, 78.00054574450765, 20.000399168797863, 15.999373461751524)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41395"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet J08C ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41395\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83801/nyu_2451_41395.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41395",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41395",
+  "nyu_addl_dspace_s": "42455",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(71.99970655009263, 78.00054574450765, 20.000399168797863, 15.999373461751524)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41396.json b/metadata-aardvark/Datasets/nyu-2451-41396.json
index 4cbd98697..0d153a4c9 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41396.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41396.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41396",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet J09A ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41396\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83802/nyu_2451_41396.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41396",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41396",
-  "nyu_addl_dspace_s": "42456",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(77.99964268044089, 84.00048187477071, 24.000209692029276, 19.999694045130795)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41396"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet J09A ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41396\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83802/nyu_2451_41396.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41396",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41396",
+  "nyu_addl_dspace_s": "42456",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(77.99964268044089, 84.00048187477071, 24.000209692029276, 19.999694045130795)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41397.json b/metadata-aardvark/Datasets/nyu-2451-41397.json
index 61a5be23f..41d17a8e5 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41397.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41397.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41397",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet J09B ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41397\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83803/nyu_2451_41397.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41397",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41397",
-  "nyu_addl_dspace_s": "42457",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(83.99957603301135, 90.00041522734125, 24.000209692029276, 19.999694045130756)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41397"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet J09B ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41397\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83803/nyu_2451_41397.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41397",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41397",
+  "nyu_addl_dspace_s": "42457",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(83.99957603301135, 90.00041522734125, 24.000209692029276, 19.999694045130756)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41398.json b/metadata-aardvark/Datasets/nyu-2451-41398.json
index 80f3b3fcf..e04a00572 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41398.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41398.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41398",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet J09C ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41398\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83804/nyu_2451_41398.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41398",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41398",
-  "nyu_addl_dspace_s": "42458",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(83.99957603301135, 90.00041522742636, 20.000399168797863, 15.99937346175155)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41398"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet J09C ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41398\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83804/nyu_2451_41398.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41398",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41398",
+  "nyu_addl_dspace_s": "42458",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(83.99957603301135, 90.00041522742636, 20.000399168797863, 15.99937346175155)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41399.json b/metadata-aardvark/Datasets/nyu-2451-41399.json
index 7fd31608c..ee97b172b 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41399.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41399.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41399",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet J09D ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41399\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83805/nyu_2451_41399.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41399",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41399",
-  "nyu_addl_dspace_s": "42459",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(77.99964268044089, 84.00048187485586, 20.000399168797863, 15.999373461751562)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41399"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet J09D ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41399\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83805/nyu_2451_41399.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41399",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41399",
+  "nyu_addl_dspace_s": "42459",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(77.99964268044089, 84.00048187485586, 20.000399168797863, 15.999373461751562)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41400.json b/metadata-aardvark/Datasets/nyu-2451-41400.json
index 9fcdbc4dc..9a5f5d008 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41400.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41400.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41400",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet J10A ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41400\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83806/nyu_2451_41400.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41400",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41400",
-  "nyu_addl_dspace_s": "42460",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(89.99999999999997, 96.00083919432983, 24.000209692029276, 19.99969404513078)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41400"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet J10A ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41400\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83806/nyu_2451_41400.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41400",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41400",
+  "nyu_addl_dspace_s": "42460",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(89.99999999999997, 96.00083919432983, 24.000209692029276, 19.99969404513078)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41401.json b/metadata-aardvark/Datasets/nyu-2451-41401.json
index c16cded3d..df8f7bcea 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41401.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41401.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41401",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet J10B ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41401\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83807/nyu_2451_41401.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41401",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41401",
-  "nyu_addl_dspace_s": "42461",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(95.99993335257047, 102.00077254690027, 24.000209692029276, 19.99969404513082)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41401"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet J10B ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41401\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83807/nyu_2451_41401.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41401",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41401",
+  "nyu_addl_dspace_s": "42461",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(95.99993335257047, 102.00077254690027, 24.000209692029276, 19.99969404513082)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41402.json b/metadata-aardvark/Datasets/nyu-2451-41402.json
index a3374dd88..3fcb75fce 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41402.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41402.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41402",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet J10C ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41402\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83808/nyu_2451_41402.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41402",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41402",
-  "nyu_addl_dspace_s": "42462",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(95.99993335257047, 102.00077254698553, 20.000399168797863, 15.999373461751498)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41402"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet J10C ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41402\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83808/nyu_2451_41402.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41402",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41402",
+  "nyu_addl_dspace_s": "42462",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(95.99993335257047, 102.00077254698553, 20.000399168797863, 15.999373461751498)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41403.json b/metadata-aardvark/Datasets/nyu-2451-41403.json
index 270c6ccd3..766436e39 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41403.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41403.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41403",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet J10D ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41403\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83809/nyu_2451_41403.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41403",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41403",
-  "nyu_addl_dspace_s": "42463",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(89.99999999999997, 96.000839194415, 20.000399168797863, 15.999373461751524)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41403"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet J10D ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41403\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83809/nyu_2451_41403.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41403",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41403",
+  "nyu_addl_dspace_s": "42463",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(89.99999999999997, 96.000839194415, 20.000399168797863, 15.999373461751524)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41404.json b/metadata-aardvark/Datasets/nyu-2451-41404.json
index 8215bf910..1a9bf1486 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41404.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41404.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41404",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet J11A ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41404\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83810/nyu_2451_41404.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41404",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41404",
-  "nyu_addl_dspace_s": "42464",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(101.99986948291867, 108.00070867724848, 24.000209692029276, 19.99969404513081)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41404"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet J11A ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41404\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83810/nyu_2451_41404.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41404",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41404",
+  "nyu_addl_dspace_s": "42464",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(101.99986948291867, 108.00070867724848, 24.000209692029276, 19.99969404513081)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41405.json b/metadata-aardvark/Datasets/nyu-2451-41405.json
index 0e5c7aaba..107b2dace 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41405.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41405.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41405",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet J11B ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41405\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83811/nyu_2451_41405.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41405",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41405",
-  "nyu_addl_dspace_s": "42465",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(107.99980283548747, 114.00064202981729, 24.000209692029276, 19.999694045130795)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41405"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet J11B ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41405\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83811/nyu_2451_41405.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41405",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41405",
+  "nyu_addl_dspace_s": "42465",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(107.99980283548747, 114.00064202981729, 24.000209692029276, 19.999694045130795)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41406.json b/metadata-aardvark/Datasets/nyu-2451-41406.json
index d079a0d02..0941ab3c9 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41406.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41406.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41406",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet J11C ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41406\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83812/nyu_2451_41406.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41406",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41406",
-  "nyu_addl_dspace_s": "42466",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(107.99980283548747, 114.0006420299025, 20.000399168797863, 15.999373461751524)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41406"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet J11C ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41406\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83812/nyu_2451_41406.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41406",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41406",
+  "nyu_addl_dspace_s": "42466",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(107.99980283548747, 114.0006420299025, 20.000399168797863, 15.999373461751524)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41407.json b/metadata-aardvark/Datasets/nyu-2451-41407.json
index 305b47b6b..fda2e1767 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41407.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41407.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41407",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet J11D ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41407\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83813/nyu_2451_41407.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41407",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41407",
-  "nyu_addl_dspace_s": "42467",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(101.99986948291867, 108.00070867733365, 20.000399168797863, 15.999373461751562)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41407"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet J11D ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41407\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83813/nyu_2451_41407.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41407",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41407",
+  "nyu_addl_dspace_s": "42467",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(101.99986948291867, 108.00070867733365, 20.000399168797863, 15.999373461751562)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41408.json b/metadata-aardvark/Datasets/nyu-2451-41408.json
index 57658a2f2..5cd65b5a2 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41408.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41408.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41408",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet J12A ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41408\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83814/nyu_2451_41408.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41408",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41408",
-  "nyu_addl_dspace_s": "42468",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(113.99999953639642, 119.99993959394014, 24.000379614237055, 19.99986883140381)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41408"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet J12A ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41408\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83814/nyu_2451_41408.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41408",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41408",
+  "nyu_addl_dspace_s": "42468",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(113.99999953639642, 119.99993959394014, 24.000379614237055, 19.99986883140381)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41409.json b/metadata-aardvark/Datasets/nyu-2451-41409.json
index 752d19495..3be3972c4 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41409.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41409.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41409",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet J12B ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41409\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83815/nyu_2451_41409.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41409",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41409",
-  "nyu_addl_dspace_s": "42469",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(119.99967322637717, 126.00051242070691, 24.000209692029276, 19.999694045130845)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41409"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet J12B ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41409\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83815/nyu_2451_41409.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41409",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41409",
+  "nyu_addl_dspace_s": "42469",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(119.99967322637717, 126.00051242070691, 24.000209692029276, 19.999694045130845)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41410.json b/metadata-aardvark/Datasets/nyu-2451-41410.json
index 0ae1df007..03d0136ba 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41410.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41410.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41410",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet J12C ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41410\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83816/nyu_2451_41410.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41410",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41410",
-  "nyu_addl_dspace_s": "42470",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(118.99952387657723, 125.00081263940608, 20.000399168797863, 15.999373461751867)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41410"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet J12C ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41410\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83816/nyu_2451_41410.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41410",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41410",
+  "nyu_addl_dspace_s": "42470",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(118.99952387657723, 125.00081263940608, 20.000399168797863, 15.999373461751867)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41411.json b/metadata-aardvark/Datasets/nyu-2451-41411.json
index 6cc377ecf..bb97812b6 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41411.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41411.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41411",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet J14A ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41411\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83817/nyu_2451_41411.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41411",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41411",
-  "nyu_addl_dspace_s": "42471",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(134.99999999999997, 141.00083919432973, 24.000209692029276, 19.999694045130834)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41411"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet J14A ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41411\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83817/nyu_2451_41411.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41411",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41411",
+  "nyu_addl_dspace_s": "42471",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(134.99999999999997, 141.00083919432973, 24.000209692029276, 19.999694045130834)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41412.json b/metadata-aardvark/Datasets/nyu-2451-41412.json
index 41c4a225d..be7dc2bdc 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41412.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41412.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41412",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet J14B ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41412\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83818/nyu_2451_41412.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41412",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41412",
-  "nyu_addl_dspace_s": "42472",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(143.9999028066326, 149.99984286413385, 24.000209692029276, 19.999694045130756)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41412"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet J14B ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41412\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83818/nyu_2451_41412.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41412",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41412",
+  "nyu_addl_dspace_s": "42472",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(143.9999028066326, 149.99984286413385, 24.000209692029276, 19.999694045130756)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41413.json b/metadata-aardvark/Datasets/nyu-2451-41413.json
index 60760b80f..46926467c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41413.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41413.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41413",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet J14C ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41413\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83819/nyu_2451_41413.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41413",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41413",
-  "nyu_addl_dspace_s": "42473",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(143.99990002885477, 150.00073922326985, 20.000399168797863, 15.999373461751512)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41413"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet J14C ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41413\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83819/nyu_2451_41413.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41413",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41413",
+  "nyu_addl_dspace_s": "42473",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(143.99990002885477, 150.00073922326985, 20.000399168797863, 15.999373461751512)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41414.json b/metadata-aardvark/Datasets/nyu-2451-41414.json
index 1c694eba9..5e1f6152b 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41414.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41414.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41414",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet J19C ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41414\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83820/nyu_2451_41414.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41414",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41414",
-  "nyu_addl_dspace_s": "42474",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-160.56776178836742, -154.33359658727056, 23.188287331274054, 18.425697054393684)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41414"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet J19C ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41414\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83820/nyu_2451_41414.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41414",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41414",
+  "nyu_addl_dspace_s": "42474",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-160.56776178836742, -154.33359658727056, 23.188287331274054, 18.425697054393684)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41415.json b/metadata-aardvark/Datasets/nyu-2451-41415.json
index 03157f7e3..4a23c2785 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41415.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41415.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41415",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet J24A ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41415\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83821/nyu_2451_41415.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41415",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41415",
-  "nyu_addl_dspace_s": "42475",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-109.00044279970732, -102.99915403696309, 24.000209692029276, 19.999694045130745)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41415"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet J24A ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41415\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83821/nyu_2451_41415.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41415",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41415",
+  "nyu_addl_dspace_s": "42475",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-109.00044279970732, -102.99915403696309, 24.000209692029276, 19.999694045130745)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41416.json b/metadata-aardvark/Datasets/nyu-2451-41416.json
index da69fecd3..f8300b46b 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41416.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41416.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41416",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet J24B ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41416\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83822/nyu_2451_41416.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41416",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41416",
-  "nyu_addl_dspace_s": "42476",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-103.0000197406887, -96.99918054635886, 24.000209692029276, 19.99969404513078)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41416"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet J24B ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41416\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83822/nyu_2451_41416.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41416",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41416",
+  "nyu_addl_dspace_s": "42476",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-103.0000197406887, -96.99918054635886, 24.000209692029276, 19.99969404513078)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41417.json b/metadata-aardvark/Datasets/nyu-2451-41417.json
index 114195bc3..334f8eb43 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41417.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41417.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41417",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet J24C ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41417\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83823/nyu_2451_41417.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41417",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41417",
-  "nyu_addl_dspace_s": "42477",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-103.0000197406887, -96.99918054627388, 20.000399168797863, 15.66633934174736)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41417"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet J24C ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41417\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83823/nyu_2451_41417.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41417",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41417",
+  "nyu_addl_dspace_s": "42477",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-103.0000197406887, -96.99918054627388, 20.000399168797863, 15.66633934174736)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41418.json b/metadata-aardvark/Datasets/nyu-2451-41418.json
index 5312a4a32..5f18bc04c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41418.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41418.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41418",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet J24D ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41418\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83824/nyu_2451_41418.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41418",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41418",
-  "nyu_addl_dspace_s": "42478",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-109.00044279970732, -102.9991540368785, 20.000399168797863, 15.99937346175188)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41418"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet J24D ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41418\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83824/nyu_2451_41418.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41418",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41418",
+  "nyu_addl_dspace_s": "42478",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-109.00044279970732, -102.9991540368785, 20.000399168797863, 15.99937346175188)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41419.json b/metadata-aardvark/Datasets/nyu-2451-41419.json
index abf9c41c4..dd4bfc695 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41419.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41419.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41419",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet J25A ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41419\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83825/nyu_2451_41419.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41419",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41419",
-  "nyu_addl_dspace_s": "42479",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-97.0000863881182, -90.99924719378849, 24.000209692029276, 19.999694045130873)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41419"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet J25A ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41419\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83825/nyu_2451_41419.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41419",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41419",
+  "nyu_addl_dspace_s": "42479",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-97.0000863881182, -90.99924719378849, 24.000209692029276, 19.999694045130873)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41420.json b/metadata-aardvark/Datasets/nyu-2451-41420.json
index d4f985c41..a71bebc40 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41420.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41420.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41420",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet J25B ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41420\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83826/nyu_2451_41420.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41420",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41420",
-  "nyu_addl_dspace_s": "42480",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-91.00015025777202, -84.99931106344218, 24.000209692029276, 19.99969404513078)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41420"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet J25B ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41420\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83826/nyu_2451_41420.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41420",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41420",
+  "nyu_addl_dspace_s": "42480",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-91.00015025777202, -84.99931106344218, 24.000209692029276, 19.99969404513078)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41421.json b/metadata-aardvark/Datasets/nyu-2451-41421.json
index 8aa67ac77..684943969 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41421.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41421.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41421",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet J25D ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41421\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83827/nyu_2451_41421.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41421",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41421",
-  "nyu_addl_dspace_s": "42481",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-96.99963681970391, -90.99924719370341, 20.000399168797863, 15.599233922849976)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41421"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet J25D ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41421\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83827/nyu_2451_41421.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41421",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41421",
+  "nyu_addl_dspace_s": "42481",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-96.99963681970391, -90.99924719370341, 20.000399168797863, 15.599233922849976)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41422.json b/metadata-aardvark/Datasets/nyu-2451-41422.json
index 4fe911c1b..2e01bc2df 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41422.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41422.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41422",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet J26A ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41422\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83828/nyu_2451_41422.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41422",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41422",
-  "nyu_addl_dspace_s": "42482",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-85.00021599722997, -78.99937680290022, 24.000209692029276, 19.999694045130834)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41422"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet J26A ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41422\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83828/nyu_2451_41422.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41422",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41422",
+  "nyu_addl_dspace_s": "42482",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-85.00021599722997, -78.99937680290022, 24.000209692029276, 19.999694045130834)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41423.json b/metadata-aardvark/Datasets/nyu-2451-41423.json
index f977b7a90..a3bab419c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41423.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41423.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41423",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet J26B ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41423\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83829/nyu_2451_41423.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41423",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41423",
-  "nyu_addl_dspace_s": "42483",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-79.00027986688227, -72.99944067255248, 24.000209692029276, 19.999694045130834)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41423"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet J26B ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41423\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83829/nyu_2451_41423.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41423",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41423",
+  "nyu_addl_dspace_s": "42483",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-79.00027986688227, -72.99944067255248, 24.000209692029276, 19.999694045130834)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41424.json b/metadata-aardvark/Datasets/nyu-2451-41424.json
index bc58d3d5d..487f725d2 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41424.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41424.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41424",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet J26C ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41424\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83830/nyu_2451_41424.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41424",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41424",
-  "nyu_addl_dspace_s": "42484",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-79.00027986688227, -72.99944067246723, 20.000399168797863, 15.999373461751512)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41424"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet J26C ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41424\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83830/nyu_2451_41424.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41424",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41424",
+  "nyu_addl_dspace_s": "42484",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-79.00027986688227, -72.99944067246723, 20.000399168797863, 15.999373461751512)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41425.json b/metadata-aardvark/Datasets/nyu-2451-41425.json
index 08dea6506..8fa633975 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41425.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41425.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41425",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet J26D ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41425\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83831/nyu_2451_41425.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41425",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41425",
-  "nyu_addl_dspace_s": "42485",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-85.00021599722997, -78.99937680281494, 20.000399168797863, 15.999373461751512)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41425"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet J26D ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41425\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83831/nyu_2451_41425.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41425",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41425",
+  "nyu_addl_dspace_s": "42485",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-85.00021599722997, -78.99937680281494, 20.000399168797863, 15.999373461751512)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41426.json b/metadata-aardvark/Datasets/nyu-2451-41426.json
index d2849d7ad..afc6785f3 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41426.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41426.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41426",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet J27A ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41426\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83832/nyu_2451_41426.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41426",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41426",
-  "nyu_addl_dspace_s": "42486",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-73.00034373653385, -66.9995045422039, 24.000209692029276, 19.99969404513072)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41426"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet J27A ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41426\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83832/nyu_2451_41426.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41426",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41426",
+  "nyu_addl_dspace_s": "42486",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-73.00034373653385, -66.9995045422039, 24.000209692029276, 19.99969404513072)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41427.json b/metadata-aardvark/Datasets/nyu-2451-41427.json
index 69f9bd7f7..997591919 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41427.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41427.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41427",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet J27C ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41427\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83833/nyu_2451_41427.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41427",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41427",
-  "nyu_addl_dspace_s": "42487",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-67.00040947599258, -60.99957028157755, 20.000399168797863, 15.999373461751524)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41427"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet J27C ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41427\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83833/nyu_2451_41427.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41427",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41427",
+  "nyu_addl_dspace_s": "42487",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-67.00040947599258, -60.99957028157755, 20.000399168797863, 15.999373461751524)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41428.json b/metadata-aardvark/Datasets/nyu-2451-41428.json
index f9521e609..e736e7351 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41428.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41428.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41428",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet J27D ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41428\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83834/nyu_2451_41428.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41428",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41428",
-  "nyu_addl_dspace_s": "42488",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-73.00034373653385, -66.99950454211884, 20.000399168797863, 15.999373461751537)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41428"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet J27D ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41428\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83834/nyu_2451_41428.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41428",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41428",
+  "nyu_addl_dspace_s": "42488",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-73.00034373653385, -66.99950454211884, 20.000399168797863, 15.999373461751537)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41429.json b/metadata-aardvark/Datasets/nyu-2451-41429.json
index c5ab5b3e3..d42d6cbfe 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41429.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41429.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41429",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet K00A ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41429\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83835/nyu_2451_41429.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41429",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41429",
-  "nyu_addl_dspace_s": "42489",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-27.000194386734304, -20.999355192362007, 18.000269122975272, 13.999477590063396)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41429"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet K00A ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41429\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83835/nyu_2451_41429.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41429",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41429",
+  "nyu_addl_dspace_s": "42489",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-27.000194386734304, -20.999355192362007, 18.000269122975272, 13.999477590063396)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41430.json b/metadata-aardvark/Datasets/nyu-2451-41430.json
index 7ca49a2ff..bdbc023fc 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41430.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41430.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41430",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet K00B ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41430\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83836/nyu_2451_41430.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41430",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41430",
-  "nyu_addl_dspace_s": "42490",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-20.999807780000562, -16.999997597804445, 17.999369986146622, 13.999432693806703)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41430"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet K00B ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41430\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83836/nyu_2451_41430.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41430",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41430",
+  "nyu_addl_dspace_s": "42490",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-20.999807780000562, -16.999997597804445, 17.999369986146622, 13.999432693806703)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41431.json b/metadata-aardvark/Datasets/nyu-2451-41431.json
index 0c05ad770..2abe8468d 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41431.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41431.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41431",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet K00C ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41431\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83837/nyu_2451_41431.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41431",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41431",
-  "nyu_addl_dspace_s": "42491",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-21.000257348414888, -14.999418154063699, 14.000008718741146, 9.999659437931324)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41431"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet K00C ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41431\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83837/nyu_2451_41431.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41431",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41431",
+  "nyu_addl_dspace_s": "42491",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-21.000257348414888, -14.999418154063699, 14.000008718741146, 9.999659437931324)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41432.json b/metadata-aardvark/Datasets/nyu-2451-41432.json
index d8918de31..63924e946 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41432.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41432.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41432",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet K01A ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41432\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83838/nyu_2451_41432.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41432",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41432",
-  "nyu_addl_dspace_s": "42492",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-17.000138544552204, -10.999299350222175, 16.00013876456385, 11.999657085738333)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41432"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet K01A ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41432\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83838/nyu_2451_41432.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41432",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41432",
+  "nyu_addl_dspace_s": "42492",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-17.000138544552204, -10.999299350222175, 16.00013876456385, 11.999657085738333)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41433.json b/metadata-aardvark/Datasets/nyu-2451-41433.json
index b7cef6819..e8167d335 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41433.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41433.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41433",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet K01B ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41433\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83839/nyu_2451_41433.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41433",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41433",
-  "nyu_addl_dspace_s": "42493",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-11.000205191982099, -4.999365997652071, 16.00013876456385, 11.999657085738333)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41433"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet K01B ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41433\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83839/nyu_2451_41433.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41433",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41433",
+  "nyu_addl_dspace_s": "42493",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-11.000205191982099, -4.999365997652071, 16.00013876456385, 11.999657085738333)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41434.json b/metadata-aardvark/Datasets/nyu-2451-41434.json
index c64738632..9efca0430 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41434.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41434.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41434",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet K01C ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41434\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83840/nyu_2451_41434.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41434",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41434",
-  "nyu_addl_dspace_s": "42494",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-11.000205191982099, -4.99936599758846, 12.000328241332653, 7.999721858353187)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41434"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet K01C ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41434\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83840/nyu_2451_41434.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41434",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41434",
+  "nyu_addl_dspace_s": "42494",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-11.000205191982099, -4.99936599758846, 12.000328241332653, 7.999721858353187)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41435.json b/metadata-aardvark/Datasets/nyu-2451-41435.json
index 77ba1368e..da4b2e790 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41435.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41435.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41435",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet K01D ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41435\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83841/nyu_2451_41435.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41435",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41435",
-  "nyu_addl_dspace_s": "42495",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-17.000138544552204, -10.99929935015857, 12.000328241332653, 7.999721858353187)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41435"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet K01D ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41435\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83841/nyu_2451_41435.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41435",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41435",
+  "nyu_addl_dspace_s": "42495",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-17.000138544552204, -10.99929935015857, 12.000328241332653, 7.999721858353187)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41436.json b/metadata-aardvark/Datasets/nyu-2451-41436.json
index 705794caa..92e587ddf 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41436.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41436.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41436",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet K02A ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41436\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83842/nyu_2451_41436.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41436",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41436",
-  "nyu_addl_dspace_s": "42496",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-5.00026906163438, 1.0005701326956662, 16.00013876456385, 11.99965708573832)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41436"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet K02A ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41436\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83842/nyu_2451_41436.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41436",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41436",
+  "nyu_addl_dspace_s": "42496",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-5.00026906163438, 1.0005701326956662, 16.00013876456385, 11.99965708573832)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41437.json b/metadata-aardvark/Datasets/nyu-2451-41437.json
index 278200720..fbc7916d9 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41437.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41437.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41437",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet K02B ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41437\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83843/nyu_2451_41437.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41437",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41437",
-  "nyu_addl_dspace_s": "42497",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(0.9996624211295798, 7.000501615459615, 16.00013876456385, 11.999657085738333)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41437"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet K02B ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41437\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83843/nyu_2451_41437.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41437",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41437",
+  "nyu_addl_dspace_s": "42497",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(0.9996624211295798, 7.000501615459615, 16.00013876456385, 11.999657085738333)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41438.json b/metadata-aardvark/Datasets/nyu-2451-41438.json
index 1c9c0114b..4c1302e0b 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41438.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41438.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41438",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet K02C ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41438\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83844/nyu_2451_41438.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41438",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41438",
-  "nyu_addl_dspace_s": "42498",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(0.9996624211295798, 7.000501615523223, 12.000328241332653, 7.999721858353174)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41438"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet K02C ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41438\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83844/nyu_2451_41438.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41438",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41438",
+  "nyu_addl_dspace_s": "42498",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(0.9996624211295798, 7.000501615523223, 12.000328241332653, 7.999721858353174)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41439.json b/metadata-aardvark/Datasets/nyu-2451-41439.json
index 6302b93af..277af7c41 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41439.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41439.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41439",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet K02D ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41439\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83845/nyu_2451_41439.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41439",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41439",
-  "nyu_addl_dspace_s": "42499",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-5.00026906163438, 1.000570132759263, 12.000328241332653, 7.999721858353174)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41439"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet K02D ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41439\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83845/nyu_2451_41439.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41439",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41439",
+  "nyu_addl_dspace_s": "42499",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-5.00026906163438, 1.000570132759263, 12.000328241332653, 7.999721858353174)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41440.json b/metadata-aardvark/Datasets/nyu-2451-41440.json
index c94ed0b94..ea7960b78 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41440.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41440.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41440",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet K03A ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41440\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83846/nyu_2451_41440.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41440",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41440",
-  "nyu_addl_dspace_s": "42500",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(6.9995985514773675, 13.000437745807401, 16.00013876456385, 11.999657085738333)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41440"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet K03A ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41440\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83846/nyu_2451_41440.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41440",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41440",
+  "nyu_addl_dspace_s": "42500",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(6.9995985514773675, 13.000437745807401, 16.00013876456385, 11.999657085738333)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41441.json b/metadata-aardvark/Datasets/nyu-2451-41441.json
index 5645cbe52..9adbd1868 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41441.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41441.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41441",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet K03B ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41441\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83847/nyu_2451_41441.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41441",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41441",
-  "nyu_addl_dspace_s": "42501",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(12.999534681825075, 19.000823444569424, 16.00013876456385, 11.999657085738333)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41441"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet K03B ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41441\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83847/nyu_2451_41441.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41441",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41441",
+  "nyu_addl_dspace_s": "42501",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(12.999534681825075, 19.000823444569424, 16.00013876456385, 11.999657085738333)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41442.json b/metadata-aardvark/Datasets/nyu-2451-41442.json
index 991258c89..73761aeaa 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41442.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41442.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41442",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet K03C ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41442\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83848/nyu_2451_41442.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41442",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41442",
-  "nyu_addl_dspace_s": "42502",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(12.999534681825075, 19.000823444633003, 12.000328241332653, 7.999721858353213)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41442"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet K03C ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41442\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83848/nyu_2451_41442.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41442",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41442",
+  "nyu_addl_dspace_s": "42502",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(12.999534681825075, 19.000823444633003, 12.000328241332653, 7.999721858353213)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41443.json b/metadata-aardvark/Datasets/nyu-2451-41443.json
index c8edf6351..1f7da95c3 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41443.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41443.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41443",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet K03D ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41443\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83849/nyu_2451_41443.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41443",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41443",
-  "nyu_addl_dspace_s": "42503",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(6.9995985514773675, 13.000437745870965, 12.000328241332653, 7.999721858353213)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41443"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet K03D ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41443\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83849/nyu_2451_41443.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41443",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41443",
+  "nyu_addl_dspace_s": "42503",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(6.9995985514773675, 13.000437745870965, 12.000328241332653, 7.999721858353213)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41444.json b/metadata-aardvark/Datasets/nyu-2451-41444.json
index 794d842cd..beabc9601 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41444.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41444.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41444",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet K04A ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41444\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83850/nyu_2451_41444.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41444",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41444",
-  "nyu_addl_dspace_s": "42504",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(18.999954963065623, 25.000794157395717, 16.00013876456385, 11.999657085738296)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41444"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet K04A ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41444\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83850/nyu_2451_41444.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41444",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41444",
+  "nyu_addl_dspace_s": "42504",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(18.999954963065623, 25.000794157395717, 16.00013876456385, 11.999657085738296)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41445.json b/metadata-aardvark/Datasets/nyu-2451-41445.json
index 6b84e0965..52637c6ef 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41445.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41445.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41445",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet K04B ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41445\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83851/nyu_2451_41445.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41445",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41445",
-  "nyu_addl_dspace_s": "42505",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(24.999889223607205, 31.000728417937303, 16.00013876456385, 11.999657085738283)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41445"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet K04B ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41445\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83851/nyu_2451_41445.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41445",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41445",
+  "nyu_addl_dspace_s": "42505",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(24.999889223607205, 31.000728417937303, 16.00013876456385, 11.999657085738283)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41446.json b/metadata-aardvark/Datasets/nyu-2451-41446.json
index f6315f749..084b42158 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41446.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41446.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41446",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet K04C ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41446\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83852/nyu_2451_41446.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41446",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41446",
-  "nyu_addl_dspace_s": "42506",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(24.999889223607205, 31.00072841800076, 12.000328241332653, 7.999721858353238)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41446"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet K04C ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41446\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83852/nyu_2451_41446.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41446",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41446",
+  "nyu_addl_dspace_s": "42506",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(24.999889223607205, 31.00072841800076, 12.000328241332653, 7.999721858353238)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41447.json b/metadata-aardvark/Datasets/nyu-2451-41447.json
index 89d66cc25..4fef40a2e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41447.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41447.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41447",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet K04D ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41447\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83853/nyu_2451_41447.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41447",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41447",
-  "nyu_addl_dspace_s": "42507",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(18.999954963065623, 25.00079415745918, 12.000328241332653, 7.999721858353238)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41447"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet K04D ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41447\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83853/nyu_2451_41447.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41447",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41447",
+  "nyu_addl_dspace_s": "42507",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(18.999954963065623, 25.00079415745918, 12.000328241332653, 7.999721858353238)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41448.json b/metadata-aardvark/Datasets/nyu-2451-41448.json
index 54a348623..5c06816d5 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41448.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41448.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41448",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet K05A ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41448\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83854/nyu_2451_41448.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41448",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41448",
-  "nyu_addl_dspace_s": "42508",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(30.99982535395508, 37.00066454828518, 16.00013876456385, 11.999657085738283)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41448"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet K05A ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41448\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83854/nyu_2451_41448.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41448",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41448",
+  "nyu_addl_dspace_s": "42508",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(30.99982535395508, 37.00066454828518, 16.00013876456385, 11.999657085738283)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41449.json b/metadata-aardvark/Datasets/nyu-2451-41449.json
index dfdcac81a..6787c42cf 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41449.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41449.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41449",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet K05B ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41449\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83855/nyu_2451_41449.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41449",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41449",
-  "nyu_addl_dspace_s": "42509",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(36.99976148430291, 43.00060067863273, 16.00013876456385, 11.999657085738473)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41449"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet K05B ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41449\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83855/nyu_2451_41449.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41449",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41449",
+  "nyu_addl_dspace_s": "42509",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(36.99976148430291, 43.00060067863273, 16.00013876456385, 11.999657085738473)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41450.json b/metadata-aardvark/Datasets/nyu-2451-41450.json
index eb58fd158..bee9037ca 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41450.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41450.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41450",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet K05C ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41450\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83856/nyu_2451_41450.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41450",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41450",
-  "nyu_addl_dspace_s": "42510",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(36.99976148430291, 43.00060067869651, 12.000328241332653, 7.999721858353213)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41450"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet K05C ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41450\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83856/nyu_2451_41450.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41450",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41450",
+  "nyu_addl_dspace_s": "42510",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(36.99976148430291, 43.00060067869651, 12.000328241332653, 7.999721858353213)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41451.json b/metadata-aardvark/Datasets/nyu-2451-41451.json
index 390de8fb3..ac816edf3 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41451.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41451.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41451",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet K05D ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41451\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83857/nyu_2451_41451.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41451",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41451",
-  "nyu_addl_dspace_s": "42511",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(30.99982535395508, 37.00066454834866, 12.000328241332653, 7.999721858353225)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41451"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet K05D ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41451\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83857/nyu_2451_41451.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41451",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41451",
+  "nyu_addl_dspace_s": "42511",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(30.99982535395508, 37.00066454834866, 12.000328241332653, 7.999721858353225)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41452.json b/metadata-aardvark/Datasets/nyu-2451-41452.json
index b56a2f49c..bae6d4f98 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41452.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41452.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41452",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet K08A ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41452\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83858/nyu_2451_41452.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41452",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41452",
-  "nyu_addl_dspace_s": "42512",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(70.99955442251469, 77.00084318525883, 16.00013876456385, 11.999657085738473)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41452"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet K08A ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41452\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83858/nyu_2451_41452.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41452",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41452",
+  "nyu_addl_dspace_s": "42512",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(70.99955442251469, 77.00084318525883, 16.00013876456385, 11.999657085738473)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41453.json b/metadata-aardvark/Datasets/nyu-2451-41453.json
index d2647148a..bc67a52e7 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41453.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41453.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41453",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet K08B ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41453\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83859/nyu_2451_41453.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41453",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41453",
-  "nyu_addl_dspace_s": "42513",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(76.99997748153258, 83.00081667586235, 16.00013876456385, 11.999657085738498)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41453"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet K08B ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41453\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83859/nyu_2451_41453.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41453",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41453",
+  "nyu_addl_dspace_s": "42513",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(76.99997748153258, 83.00081667586235, 16.00013876456385, 11.999657085738498)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41454.json b/metadata-aardvark/Datasets/nyu-2451-41454.json
index 4907fd4d6..db0829f8f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41454.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41454.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41454",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet K08C ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41454\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83860/nyu_2451_41454.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41454",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41454",
-  "nyu_addl_dspace_s": "42514",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(76.99997748153258, 82.99991753905499, 12.000331019110554, 8.000169863888118)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41454"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet K08C ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41454\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83860/nyu_2451_41454.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41454",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41454",
+  "nyu_addl_dspace_s": "42514",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(76.99997748153258, 82.99991753905499, 12.000331019110554, 8.000169863888118)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41455.json b/metadata-aardvark/Datasets/nyu-2451-41455.json
index 02db2b264..2115c50f6 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41455.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41455.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41455",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet K08D ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41455\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83861/nyu_2451_41455.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41455",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41455",
-  "nyu_addl_dspace_s": "42515",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(70.99955442251469, 77.00084318532272, 12.000328241332653, 7.999721858353149)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41455"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet K08D ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41455\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83861/nyu_2451_41455.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41455",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41455",
+  "nyu_addl_dspace_s": "42515",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(70.99955442251469, 77.00084318532272, 12.000328241332653, 7.999721858353149)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41456.json b/metadata-aardvark/Datasets/nyu-2451-41456.json
index 91d23bfaa..5df771bdf 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41456.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41456.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41456",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet K09A ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41456\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83862/nyu_2451_41456.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41456",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41456",
-  "nyu_addl_dspace_s": "42516",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(90.99966242112964, 97.00050161545938, 16.00013876456385, 11.999657085738525)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41456"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet K09A ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41456\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83862/nyu_2451_41456.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41456",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41456",
+  "nyu_addl_dspace_s": "42516",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(90.99966242112964, 97.00050161545938, 16.00013876456385, 11.999657085738525)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41457.json b/metadata-aardvark/Datasets/nyu-2451-41457.json
index 8b88c4b6c..a0a16dc44 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41457.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41457.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41457",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet K09B ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41457\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83863/nyu_2451_41457.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41457",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41457",
-  "nyu_addl_dspace_s": "42517",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(96.99959855147783, 103.00043774580769, 16.00013876456385, 11.999657085738448)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41457"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet K09B ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41457\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83863/nyu_2451_41457.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41457",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41457",
+  "nyu_addl_dspace_s": "42517",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(96.99959855147783, 103.00043774580769, 16.00013876456385, 11.999657085738448)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41458.json b/metadata-aardvark/Datasets/nyu-2451-41458.json
index 4ca126793..6dc0cbae2 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41458.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41458.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41458",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet K09C ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41458\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83864/nyu_2451_41458.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41458",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41458",
-  "nyu_addl_dspace_s": "42518",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(96.99959855147783, 103.00043774587166, 12.000328241332653, 7.99972185835306)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41458"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet K09C ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41458\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83864/nyu_2451_41458.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41458",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41458",
+  "nyu_addl_dspace_s": "42518",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(96.99959855147783, 103.00043774587166, 12.000328241332653, 7.99972185835306)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41459.json b/metadata-aardvark/Datasets/nyu-2451-41459.json
index 1d70f4bb8..e5498417d 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41459.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41459.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41459",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet K09D ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41459\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83865/nyu_2451_41459.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41459",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41459",
-  "nyu_addl_dspace_s": "42519",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(90.99966242112964, 97.0005016155234, 12.000328241332653, 7.999721858353098)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41459"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet K09D ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41459\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83865/nyu_2451_41459.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41459",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41459",
+  "nyu_addl_dspace_s": "42519",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(90.99966242112964, 97.0005016155234, 12.000328241332653, 7.999721858353098)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41460.json b/metadata-aardvark/Datasets/nyu-2451-41460.json
index 382589598..683034ba2 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41460.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41460.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41460",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet K10A ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41460\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83866/nyu_2451_41460.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41460",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41460",
-  "nyu_addl_dspace_s": "42520",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(102.9995346818261, 109.00082344457026, 16.00013876456385, 11.999657085738473)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41460"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet K10A ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41460\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83866/nyu_2451_41460.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41460",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41460",
+  "nyu_addl_dspace_s": "42520",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(102.9995346818261, 109.00082344457026, 16.00013876456385, 11.999657085738473)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41461.json b/metadata-aardvark/Datasets/nyu-2451-41461.json
index a2bf0eb9c..e6d2e9ff1 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41461.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41461.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41461",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet K10B ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41461\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83867/nyu_2451_41461.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41461",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41461",
-  "nyu_addl_dspace_s": "42521",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(108.99995496306698, 115.00079415739677, 16.00013876456385, 11.999657085738486)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41461"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet K10B ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41461\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83867/nyu_2451_41461.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41461",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41461",
+  "nyu_addl_dspace_s": "42521",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(108.99995496306698, 115.00079415739677, 16.00013876456385, 11.999657085738486)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41462.json b/metadata-aardvark/Datasets/nyu-2451-41462.json
index 79d692823..cd63304d6 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41462.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41462.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41462",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet K10C ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41462\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83868/nyu_2451_41462.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41462",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41462",
-  "nyu_addl_dspace_s": "42522",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(108.9999995363964, 114.99993959394004, 12.00004949026714, 7.999884846355139)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41462"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet K10C ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41462\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83868/nyu_2451_41462.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41462",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41462",
+  "nyu_addl_dspace_s": "42522",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(108.9999995363964, 114.99993959394004, 12.00004949026714, 7.999884846355139)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41463.json b/metadata-aardvark/Datasets/nyu-2451-41463.json
index 5eaf08327..ae1e1f7ce 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41463.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41463.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41463",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet K10D ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41463\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83869/nyu_2451_41463.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41463",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41463",
-  "nyu_addl_dspace_s": "42523",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(102.99965282776506, 109.00047678077753, 12.000063587961774, 7.999408271834143)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41463"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet K10D ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41463\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83869/nyu_2451_41463.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41463",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41463",
+  "nyu_addl_dspace_s": "42523",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(102.99965282776506, 109.00047678077753, 12.000063587961774, 7.999408271834143)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41464.json b/metadata-aardvark/Datasets/nyu-2451-41464.json
index 44decc21c..d4ed0d822 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41464.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41464.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41464",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet K11B ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41464\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83870/nyu_2451_41464.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41464",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41464",
-  "nyu_addl_dspace_s": "42524",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(119.6666141235739, 125.66745331790374, 16.00013876456385, 11.99965708573846)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41464"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet K11B ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41464\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83870/nyu_2451_41464.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41464",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41464",
+  "nyu_addl_dspace_s": "42524",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(119.6666141235739, 125.66745331790374, 16.00013876456385, 11.99965708573846)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41465.json b/metadata-aardvark/Datasets/nyu-2451-41465.json
index 2c0930a4d..1892e996b 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41465.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41465.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41465",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet K11C ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41465\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83871/nyu_2451_41465.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41465",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41465",
-  "nyu_addl_dspace_s": "42525",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(120.99982535395486, 127.00066454834865, 12.000328241332653, 7.999721858353086)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41465"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet K11C ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41465\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83871/nyu_2451_41465.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41465",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41465",
+  "nyu_addl_dspace_s": "42525",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(120.99982535395486, 127.00066454834865, 12.000328241332653, 7.999721858353086)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41466.json b/metadata-aardvark/Datasets/nyu-2451-41466.json
index f386a35bf..f83165b55 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41466.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41466.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41466",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet K11D ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41466\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83872/nyu_2451_41466.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41466",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41466",
-  "nyu_addl_dspace_s": "42526",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(114.99988922360697, 121.00072841800069, 12.000328241332653, 7.999721858353124)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41466"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet K11D ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41466\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83872/nyu_2451_41466.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41466",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41466",
+  "nyu_addl_dspace_s": "42526",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(114.99988922360697, 121.00072841800069, 12.000328241332653, 7.999721858353124)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41467.json b/metadata-aardvark/Datasets/nyu-2451-41467.json
index 8998824e2..046ae3017 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41467.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41467.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41467",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet K13B ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41467\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83873/nyu_2451_41467.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41467",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41467",
-  "nyu_addl_dspace_s": "42527",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(140.9999333525693, 147.0007725468991, 16.00013876456385, 11.999657085738473)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41467"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet K13B ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41467\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83873/nyu_2451_41467.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41467",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41467",
+  "nyu_addl_dspace_s": "42527",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(140.9999333525693, 147.0007725468991, 16.00013876456385, 11.999657085738473)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41468.json b/metadata-aardvark/Datasets/nyu-2451-41468.json
index 29f5a444c..388018200 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41468.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41468.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41468",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet K13D ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41468\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83874/nyu_2451_41468.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41468",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41468",
-  "nyu_addl_dspace_s": "42528",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(134.50037120776446, 141.0002313420804, 11.99987867291834, 7.99971191227547)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41468"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet K13D ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41468\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83874/nyu_2451_41468.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41468",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41468",
+  "nyu_addl_dspace_s": "42528",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(134.50037120776446, 141.0002313420804, 11.99987867291834, 7.99971191227547)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41469.json b/metadata-aardvark/Datasets/nyu-2451-41469.json
index 9ead360f9..f3e4ab965 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41469.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41469.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41469",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet K14D ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41469\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83875/nyu_2451_41469.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41469",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41469",
-  "nyu_addl_dspace_s": "42529",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(146.9998694829176, 153.5006287540394, 12.000328241332653, 7.999721858353098)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41469"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet K14D ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41469\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83875/nyu_2451_41469.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41469",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41469",
+  "nyu_addl_dspace_s": "42529",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(146.9998694829176, 153.5006287540394, 12.000328241332653, 7.999721858353098)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41470.json b/metadata-aardvark/Datasets/nyu-2451-41470.json
index 197c69934..56aaaa5cb 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41470.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41470.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41470",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet K15C ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41470\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83876/nyu_2451_41470.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41470",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41470",
-  "nyu_addl_dspace_s": "42530",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(165.99982535395398, 172.00066454834777, 12.000328241332653, 7.999721858353086)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41470"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet K15C ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41470\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83876/nyu_2451_41470.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41470",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41470",
+  "nyu_addl_dspace_s": "42530",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(165.99982535395398, 172.00066454834777, 12.000328241332653, 7.999721858353086)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41471.json b/metadata-aardvark/Datasets/nyu-2451-41471.json
index 7b87b8316..620ab928e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41471.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41471.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41471",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet K15D ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41471\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83877/nyu_2451_41471.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41471",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41471",
-  "nyu_addl_dspace_s": "42531",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(159.9998892236074, 166.00072841800122, 12.000328241332653, 7.99972185835306)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41471"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet K15D ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41471\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83877/nyu_2451_41471.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41471",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41471",
+  "nyu_addl_dspace_s": "42531",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(159.9998892236074, 166.00072841800122, 12.000328241332653, 7.99972185835306)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41472.json b/metadata-aardvark/Datasets/nyu-2451-41472.json
index cb70d685f..81260739d 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41472.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41472.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41472",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet K25A ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41472\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83878/nyu_2451_41472.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41472",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41472",
-  "nyu_addl_dspace_s": "42532",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-94.00011693405695, -87.99927773972713, 16.00013876456385, 11.999657085738486)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41472"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet K25A ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41472\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83878/nyu_2451_41472.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41472",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41472",
+  "nyu_addl_dspace_s": "42532",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-94.00011693405695, -87.99927773972713, 16.00013876456385, 11.999657085738486)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41473.json b/metadata-aardvark/Datasets/nyu-2451-41473.json
index 4bc7d60fc..8891d0f3b 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41473.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41473.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41473",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet K25B ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41473\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83879/nyu_2451_41473.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41473",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41473",
-  "nyu_addl_dspace_s": "42533",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-88.00018267351489, -81.99934347918517, 16.00013876456385, 11.999657085738537)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41473"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet K25B ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41473\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83879/nyu_2451_41473.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41473",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41473",
+  "nyu_addl_dspace_s": "42533",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-88.00018267351489, -81.99934347918517, 16.00013876456385, 11.999657085738537)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41474.json b/metadata-aardvark/Datasets/nyu-2451-41474.json
index a708201dd..427479017 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41474.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41474.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41474",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet K25C ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41474\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83880/nyu_2451_41474.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41474",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41474",
-  "nyu_addl_dspace_s": "42534",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-88.00018267351489, -81.99934347912114, 12.000328241332653, 7.999721858353111)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41474"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet K25C ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41474\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83880/nyu_2451_41474.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41474",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41474",
+  "nyu_addl_dspace_s": "42534",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-88.00018267351489, -81.99934347912114, 12.000328241332653, 7.999721858353111)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41475.json b/metadata-aardvark/Datasets/nyu-2451-41475.json
index a4cdfa8c6..3253ca6a2 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41475.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41475.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41475",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet K26A ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41475\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83881/nyu_2451_41475.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41475",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41475",
-  "nyu_addl_dspace_s": "42535",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-82.00024654316654, -75.99940734883671, 16.00013876456385, 11.999657085738473)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41475"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet K26A ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41475\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83881/nyu_2451_41475.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41475",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41475",
+  "nyu_addl_dspace_s": "42535",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-82.00024654316654, -75.99940734883671, 16.00013876456385, 11.999657085738473)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41476.json b/metadata-aardvark/Datasets/nyu-2451-41476.json
index 36914f6d7..c414df50f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41476.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41476.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41476",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet K26B ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41476\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83882/nyu_2451_41476.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41476",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41476",
-  "nyu_addl_dspace_s": "42536",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-76.00031319059605, -69.99947399626616, 16.00013876456385, 11.999657085738436)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41476"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet K26B ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41476\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83882/nyu_2451_41476.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41476",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41476",
+  "nyu_addl_dspace_s": "42536",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-76.00031319059605, -69.99947399626616, 16.00013876456385, 11.999657085738436)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41477.json b/metadata-aardvark/Datasets/nyu-2451-41477.json
index c1ee55bf6..c15cd9ffa 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41477.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41477.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41477",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet K26C ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41477\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83883/nyu_2451_41477.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41477",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41477",
-  "nyu_addl_dspace_s": "42537",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-76.00031319059605, -69.99947399620247, 12.000328241332653, 7.999721858353225)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41477"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet K26C ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41477\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83883/nyu_2451_41477.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41477",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41477",
+  "nyu_addl_dspace_s": "42537",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-76.00031319059605, -69.99947399620247, 12.000328241332653, 7.999721858353225)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41478.json b/metadata-aardvark/Datasets/nyu-2451-41478.json
index ccf4a2265..7220aadf0 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41478.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41478.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41478",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet K26D ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41478\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83884/nyu_2451_41478.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41478",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41478",
-  "nyu_addl_dspace_s": "42538",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-82.00024654316654, -75.99940734877269, 12.000328241332653, 7.999721858353047)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41478"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet K26D ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41478\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83884/nyu_2451_41478.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41478",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41478",
+  "nyu_addl_dspace_s": "42538",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-82.00024654316654, -75.99940734877269, 12.000328241332653, 7.999721858353047)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41479.json b/metadata-aardvark/Datasets/nyu-2451-41479.json
index 5c3ac5934..7ebb015cd 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41479.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41479.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41479",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet K27A ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41479\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83885/nyu_2451_41479.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41479",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41479",
-  "nyu_addl_dspace_s": "42539",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-70.00037706024872, -63.999537865918875, 16.00013876456385, 11.999657085738448)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41479"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet K27A ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41479\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83885/nyu_2451_41479.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41479",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41479",
+  "nyu_addl_dspace_s": "42539",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-70.00037706024872, -63.999537865918875, 16.00013876456385, 11.999657085738448)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41480.json b/metadata-aardvark/Datasets/nyu-2451-41480.json
index 2ccb9ccef..6b6f96109 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41480.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41480.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41480",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet K27B ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41480\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83886/nyu_2451_41480.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41480",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41480",
-  "nyu_addl_dspace_s": "42540",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-64.0004427997075, -57.999603605377644, 16.00013876456385, 11.999657085738448)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41480"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet K27B ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41480\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83886/nyu_2451_41480.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41480",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41480",
+  "nyu_addl_dspace_s": "42540",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-64.0004427997075, -57.999603605377644, 16.00013876456385, 11.999657085738448)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41481.json b/metadata-aardvark/Datasets/nyu-2451-41481.json
index 8488a51e8..2b0569650 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41481.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41481.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41481",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet K27C ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41481\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83887/nyu_2451_41481.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41481",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41481",
-  "nyu_addl_dspace_s": "42541",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-64.0004427997075, -57.99915403689959, 12.000328241332653, 7.999721858353225)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41481"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet K27C ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41481\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83887/nyu_2451_41481.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41481",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41481",
+  "nyu_addl_dspace_s": "42541",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-64.0004427997075, -57.99915403689959, 12.000328241332653, 7.999721858353225)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41482.json b/metadata-aardvark/Datasets/nyu-2451-41482.json
index 00669513c..7e7ca9d86 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41482.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41482.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41482",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet K27D ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41482\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83888/nyu_2451_41482.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41482",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41482",
-  "nyu_addl_dspace_s": "42542",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-70.00037706024872, -63.999537865855174, 12.000328241332653, 7.999721858353238)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41482"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet K27D ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41482\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83888/nyu_2451_41482.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41482",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41482",
+  "nyu_addl_dspace_s": "42542",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-70.00037706024872, -63.999537865855174, 12.000328241332653, 7.999721858353238)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41483.json b/metadata-aardvark/Datasets/nyu-2451-41483.json
index 5ebf1146f..ffbe33b81 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41483.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41483.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41483",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet L01A ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41483\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83889/nyu_2451_41483.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41483",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41483",
-  "nyu_addl_dspace_s": "42543",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-18.000290672129864, -11.99945147775741, 8.000067837098527, 3.9997495916494707)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41483"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet L01A ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41483\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83889/nyu_2451_41483.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41483",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41483",
+  "nyu_addl_dspace_s": "42543",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-18.000290672129864, -11.99945147775741, 8.000067837098527, 3.9997495916494707)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41484.json b/metadata-aardvark/Datasets/nyu-2451-41484.json
index 1fdce2617..4de133120 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41484.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41484.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41484",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet L01B ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41484\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83890/nyu_2451_41484.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41484",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41484",
-  "nyu_addl_dspace_s": "42544",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-12.000354541782047, -5.999515347409577, 8.000067837098527, 3.999749591649458)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41484"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet L01B ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41484\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83890/nyu_2451_41484.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41484",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41484",
+  "nyu_addl_dspace_s": "42544",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-12.000354541782047, -5.999515347409577, 8.000067837098527, 3.999749591649458)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41485.json b/metadata-aardvark/Datasets/nyu-2451-41485.json
index 0708c3296..e921df1d3 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41485.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41485.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41485",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet L02B ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41485\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83891/nyu_2451_41485.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41485",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41485",
-  "nyu_addl_dspace_s": "42545",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-5.4996155199327206e-17, 6.000839194372472, 8.000067837098527, 3.999749591649458)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41485"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet L02B ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41485\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83891/nyu_2451_41485.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41485",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41485",
+  "nyu_addl_dspace_s": "42545",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-5.4996155199327206e-17, 6.000839194372472, 8.000067837098527, 3.999749591649458)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41486.json b/metadata-aardvark/Datasets/nyu-2451-41486.json
index 0ec44c50e..f4cce1f18 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41486.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41486.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41486",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet L03A ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41486\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83892/nyu_2451_41486.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41486",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41486",
-  "nyu_addl_dspace_s": "42546",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(5.999933352570008, 12.000772546942478, 8.000067837098527, 3.999749591649458)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41486"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet L03A ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41486\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83892/nyu_2451_41486.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41486",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41486",
+  "nyu_addl_dspace_s": "42546",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(5.999933352570008, 12.000772546942478, 8.000067837098527, 3.999749591649458)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41487.json b/metadata-aardvark/Datasets/nyu-2451-41487.json
index 2fbb3cf49..7600e2bca 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41487.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41487.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41487",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet L03B ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41487\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83893/nyu_2451_41487.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41487",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41487",
-  "nyu_addl_dspace_s": "42547",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(11.999869482917868, 18.000708677290326, 8.000067837098527, 3.9997495916494707)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41487"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet L03B ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41487\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83893/nyu_2451_41487.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41487",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41487",
+  "nyu_addl_dspace_s": "42547",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(11.999869482917868, 18.000708677290326, 8.000067837098527, 3.9997495916494707)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41488.json b/metadata-aardvark/Datasets/nyu-2451-41488.json
index 663d41729..5a96f46c4 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41488.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41488.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41488",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet L04B ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41488\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83894/nyu_2451_41488.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41488",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41488",
-  "nyu_addl_dspace_s": "42548",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(23.99973987380732, 30.000579068179682, 8.000067837098527, 3.9997495916495343)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41488"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet L04B ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41488\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83894/nyu_2451_41488.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41488",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41488",
+  "nyu_addl_dspace_s": "42548",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(23.99973987380732, 30.000579068179682, 8.000067837098527, 3.9997495916495343)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41489.json b/metadata-aardvark/Datasets/nyu-2451-41489.json
index 179c0e625..20be94a16 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41489.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41489.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41489",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet L04C ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41489\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83895/nyu_2451_41489.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41489",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41489",
-  "nyu_addl_dspace_s": "42549",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(23.99973987380732, 30.000579068190312, 4.000257313867571, 0.00010442990334162433)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41489"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet L04C ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41489\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83895/nyu_2451_41489.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41489",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41489",
+  "nyu_addl_dspace_s": "42549",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(23.99973987380732, 30.000579068190312, 4.000257313867571, 0.00010442990334162433)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41490.json b/metadata-aardvark/Datasets/nyu-2451-41490.json
index e1ced1c79..b5e510877 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41490.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41490.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41490",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet L05A ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41490\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83896/nyu_2451_41490.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41490",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41490",
-  "nyu_addl_dspace_s": "42550",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(29.99967322637719, 36.000512420749565, 8.000067837098527, 3.999749591649522)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41490"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet L05A ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41490\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83896/nyu_2451_41490.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41490",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41490",
+  "nyu_addl_dspace_s": "42550",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(29.99967322637719, 36.000512420749565, 8.000067837098527, 3.999749591649522)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41491.json b/metadata-aardvark/Datasets/nyu-2451-41491.json
index d1d3b1aba..003f9b102 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41491.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41491.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41491",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet L05B ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41491\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83897/nyu_2451_41491.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41491",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41491",
-  "nyu_addl_dspace_s": "42551",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(35.999609356725195, 42.00044855109757, 8.000067837098527, 3.999749591649522)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41491"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet L05B ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41491\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83897/nyu_2451_41491.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41491",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41491",
+  "nyu_addl_dspace_s": "42551",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(35.999609356725195, 42.00044855109757, 8.000067837098527, 3.999749591649522)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41492.json b/metadata-aardvark/Datasets/nyu-2451-41492.json
index 6c8cea0af..2c6374fc5 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41492.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41492.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41492",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet L05C ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41492\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83898/nyu_2451_41492.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41492",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41492",
-  "nyu_addl_dspace_s": "42552",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(35.999609356725195, 42.00044855110819, 4.000257313867571, 0.00010442990334162433)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41492"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet L05C ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41492\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83898/nyu_2451_41492.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41492",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41492",
+  "nyu_addl_dspace_s": "42552",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(35.999609356725195, 42.00044855110819, 4.000257313867571, 0.00010442990334162433)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41493.json b/metadata-aardvark/Datasets/nyu-2451-41493.json
index 02f9ecfb1..6de39880f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41493.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41493.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41493",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet L06A ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41493\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83899/nyu_2451_41493.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41493",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41493",
-  "nyu_addl_dspace_s": "42553",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(41.999545487072545, 48.00083424985929, 8.000067837098527, 3.999749591649496)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41493"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet L06A ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41493\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83899/nyu_2451_41493.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41493",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41493",
+  "nyu_addl_dspace_s": "42553",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(41.999545487072545, 48.00083424985929, 8.000067837098527, 3.999749591649496)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41494.json b/metadata-aardvark/Datasets/nyu-2451-41494.json
index 94f544409..139e90680 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41494.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41494.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41494",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet L06D ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41494\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83900/nyu_2451_41494.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41494",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41494",
-  "nyu_addl_dspace_s": "42554",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(41.999545487072545, 48.000834249869705, 4.000257313867571, 0.00010442990345612431)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41494"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet L06D ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41494\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83900/nyu_2451_41494.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41494",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41494",
+  "nyu_addl_dspace_s": "42554",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(41.999545487072545, 48.000834249869705, 4.000257313867571, 0.00010442990345612431)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41495.json b/metadata-aardvark/Datasets/nyu-2451-41495.json
index 1173f9c81..a6c25c846 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41495.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41495.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41495",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet L08A ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41495\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83901/nyu_2451_41495.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41495",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41495",
-  "nyu_addl_dspace_s": "42555",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(71.99970655009263, 78.00054574446504, 8.000067837098527, 3.999749591649496)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41495"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet L08A ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41495\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83901/nyu_2451_41495.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41495",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41495",
+  "nyu_addl_dspace_s": "42555",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(71.99970655009263, 78.00054574446504, 8.000067837098527, 3.999749591649496)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41496.json b/metadata-aardvark/Datasets/nyu-2451-41496.json
index 9c4d35f05..0fb48ca8a 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41496.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41496.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41496",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet L08B ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41496\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83902/nyu_2451_41496.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41496",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41496",
-  "nyu_addl_dspace_s": "42556",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(77.99964268044089, 84.00048187481323, 8.000067837098527, 3.999749591649547)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41496"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet L08B ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41496\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83902/nyu_2451_41496.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41496",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41496",
+  "nyu_addl_dspace_s": "42556",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(77.99964268044089, 84.00048187481323, 8.000067837098527, 3.999749591649547)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41497.json b/metadata-aardvark/Datasets/nyu-2451-41497.json
index c7195a5cd..197919d60 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41497.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41497.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41497",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet L08D ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41497\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83903/nyu_2451_41497.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41497",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41497",
-  "nyu_addl_dspace_s": "42557",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(71.99970655009263, 78.00054574447559, 4.000257313867571, 0.00010442990337979099)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41497"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet L08D ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41497\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83903/nyu_2451_41497.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41497",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41497",
+  "nyu_addl_dspace_s": "42557",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(71.99970655009263, 78.00054574447559, 4.000257313867571, 0.00010442990337979099)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41498.json b/metadata-aardvark/Datasets/nyu-2451-41498.json
index ada267695..9c92f1d4b 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41498.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41498.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41498",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet L10A ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41498\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83904/nyu_2451_41498.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41498",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41498",
-  "nyu_addl_dspace_s": "42558",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(95.99993335257047, 102.00077254694283, 8.000067837098527, 3.9997495916495343)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41498"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet L10A ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41498\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83904/nyu_2451_41498.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41498",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41498",
+  "nyu_addl_dspace_s": "42558",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(95.99993335257047, 102.00077254694283, 8.000067837098527, 3.9997495916495343)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41499.json b/metadata-aardvark/Datasets/nyu-2451-41499.json
index c41ea05bf..bdfd2392b 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41499.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41499.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41499",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet L12A ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41499\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83905/nyu_2451_41499.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41499",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41499",
-  "nyu_addl_dspace_s": "42559",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(119.99967322637717, 126.00051242074956, 8.000067837098527, 3.999749591649496)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41499"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet L12A ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41499\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83905/nyu_2451_41499.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41499",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41499",
+  "nyu_addl_dspace_s": "42559",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(119.99967322637717, 126.00051242074956, 8.000067837098527, 3.999749591649496)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41500.json b/metadata-aardvark/Datasets/nyu-2451-41500.json
index 5140d0d40..963bde88d 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41500.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41500.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41500",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet L12B ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41500\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83906/nyu_2451_41500.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41500",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41500",
-  "nyu_addl_dspace_s": "42560",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(125.99960935672487, 132.00044855109732, 8.000067837098527, 3.9997495916494836)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41500"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet L12B ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41500\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83906/nyu_2451_41500.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41500",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41500",
+  "nyu_addl_dspace_s": "42560",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(125.99960935672487, 132.00044855109732, 8.000067837098527, 3.9997495916494836)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41501.json b/metadata-aardvark/Datasets/nyu-2451-41501.json
index d6ee03533..953dcf165 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41501.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41501.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41501",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet L12C ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41501\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83907/nyu_2451_41501.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41501",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41501",
-  "nyu_addl_dspace_s": "42561",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(125.99960935672487, 132.00044855110826, 4.000257313867571, 0.00010442990308717996)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41501"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet L12C ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41501\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83907/nyu_2451_41501.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41501",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41501",
+  "nyu_addl_dspace_s": "42561",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(125.99960935672487, 132.00044855110826, 4.000257313867571, 0.00010442990308717996)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41502.json b/metadata-aardvark/Datasets/nyu-2451-41502.json
index 53c8db8e5..81d487804 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41502.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41502.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41502",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet L12D ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41502\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83908/nyu_2451_41502.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41502",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41502",
-  "nyu_addl_dspace_s": "42562",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(119.99967322637717, 126.00051242076037, 4.000257313867571, 0.00010442990320167992)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41502"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet L12D ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41502\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83908/nyu_2451_41502.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41502",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41502",
+  "nyu_addl_dspace_s": "42562",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(119.99967322637717, 126.00051242076037, 4.000257313867571, 0.00010442990320167992)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41503.json b/metadata-aardvark/Datasets/nyu-2451-41503.json
index 547ad72c4..b9220fcef 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41503.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41503.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41503",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet L13A ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41503\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75038/nyu_2451_34667.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41503",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41503",
-  "nyu_addl_dspace_s": "42563",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(131.99954548707254, 138.0008342498593, 8.000067837098527, 3.999749591649496)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41503"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet L13A ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41503\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/75038/nyu_2451_34667.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41503",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41503",
+  "nyu_addl_dspace_s": "42563",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(131.99954548707254, 138.0008342498593, 8.000067837098527, 3.999749591649496)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41504.json b/metadata-aardvark/Datasets/nyu-2451-41504.json
index 465bf3afe..f9a5d4891 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41504.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41504.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41504",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet L14B ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41504\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83910/nyu_2451_41504.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41504",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41504",
-  "nyu_addl_dspace_s": "42564",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(149.99983615920388, 156.0006753535766, 8.000067837098527, 3.9997495916492545)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41504"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet L14B ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41504\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83910/nyu_2451_41504.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41504",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41504",
+  "nyu_addl_dspace_s": "42564",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(149.99983615920388, 156.0006753535766, 8.000067837098527, 3.9997495916492545)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41505.json b/metadata-aardvark/Datasets/nyu-2451-41505.json
index 61872db4b..b47559a30 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41505.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41505.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41505",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet L15A ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41505\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83911/nyu_2451_41505.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41505",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41505",
-  "nyu_addl_dspace_s": "42565",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(155.99977228955214, 162.00061148392496, 8.000067837098527, 3.9997495916492163)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41505"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet L15A ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41505\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83911/nyu_2451_41505.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41505",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41505",
+  "nyu_addl_dspace_s": "42565",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(155.99977228955214, 162.00061148392496, 8.000067837098527, 3.9997495916492163)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41506.json b/metadata-aardvark/Datasets/nyu-2451-41506.json
index 6e1574a50..656e59037 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41506.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41506.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41506",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet L16A ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41506\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83912/nyu_2451_41506.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41506",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41506",
-  "nyu_addl_dspace_s": "42566",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(167.9996426804389, 174.00048187481175, 8.000067837098527, 3.999749591649229)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41506"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet L16A ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41506\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83912/nyu_2451_41506.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41506",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41506",
+  "nyu_addl_dspace_s": "42566",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(167.9996426804389, 174.00048187481175, 8.000067837098527, 3.999749591649229)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41507.json b/metadata-aardvark/Datasets/nyu-2451-41507.json
index 8b437a8aa..4568a8eb2 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41507.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41507.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41507",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet L16D ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41507\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83913/nyu_2451_41507.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41507",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41507",
-  "nyu_addl_dspace_s": "42567",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(167.9996426804389, 174.05038396881133, 4.000257313867571, 0.00010442990363423536)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41507"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet L16D ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41507\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83913/nyu_2451_41507.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41507",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41507",
+  "nyu_addl_dspace_s": "42567",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(167.9996426804389, 174.05038396881133, 4.000257313867571, 0.00010442990363423536)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41508.json b/metadata-aardvark/Datasets/nyu-2451-41508.json
index c3e5ef251..e0ee9458d 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41508.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41508.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41508",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet L25B ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41508\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83914/nyu_2451_41508.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41508",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41508",
-  "nyu_addl_dspace_s": "42568",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-88.00018267351489, -81.99934347914248, 8.000067837098527, 3.999749591649509)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41508"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet L25B ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41508\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83914/nyu_2451_41508.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41508",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41508",
+  "nyu_addl_dspace_s": "42568",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-88.00018267351489, -81.99934347914248, 8.000067837098527, 3.999749591649509)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41509.json b/metadata-aardvark/Datasets/nyu-2451-41509.json
index 2b2c537f1..a2d9bb8dd 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41509.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41509.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41509",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet L26A ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41509\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83915/nyu_2451_41509.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41509",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41509",
-  "nyu_addl_dspace_s": "42569",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-82.00024654316654, -75.99940734879415, 8.000067837098527, 3.999749591649509)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41509"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet L26A ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41509\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83915/nyu_2451_41509.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41509",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41509",
+  "nyu_addl_dspace_s": "42569",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-82.00024654316654, -75.99940734879415, 8.000067837098527, 3.999749591649509)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41510.json b/metadata-aardvark/Datasets/nyu-2451-41510.json
index 1160d1c59..956d43e2b 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41510.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41510.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41510",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet L26B ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41510\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83916/nyu_2451_41510.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41510",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41510",
-  "nyu_addl_dspace_s": "42570",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-76.00031319059605, -69.99947399622377, 8.000067837098527, 3.9997495916495978)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41510"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet L26B ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41510\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83916/nyu_2451_41510.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41510",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41510",
+  "nyu_addl_dspace_s": "42570",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-76.00031319059605, -69.99947399622377, 8.000067837098527, 3.9997495916495978)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41511.json b/metadata-aardvark/Datasets/nyu-2451-41511.json
index d8326d3bd..f531ab25c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41511.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41511.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41511",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet L26C ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41511\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83917/nyu_2451_41511.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41511",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41511",
-  "nyu_addl_dspace_s": "42571",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-76.00031319059605, -69.9994739962135, 4.000257313867571, 0.00010442990364695758)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41511"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet L26C ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41511\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83917/nyu_2451_41511.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41511",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41511",
+  "nyu_addl_dspace_s": "42571",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-76.00031319059605, -69.9994739962135, 4.000257313867571, 0.00010442990364695758)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41512.json b/metadata-aardvark/Datasets/nyu-2451-41512.json
index 58f101926..ddef67c71 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41512.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41512.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41512",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet L26D ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41512\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83918/nyu_2451_41512.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41512",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41512",
-  "nyu_addl_dspace_s": "42572",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-82.00024654316654, -75.99940734878378, 4.000257313867571, 0.0001044299035197354)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41512"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet L26D ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41512\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83918/nyu_2451_41512.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41512",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41512",
+  "nyu_addl_dspace_s": "42572",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-82.00024654316654, -75.99940734878378, 4.000257313867571, 0.0001044299035197354)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41513.json b/metadata-aardvark/Datasets/nyu-2451-41513.json
index 1ba81540d..a91e049de 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41513.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41513.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41513",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet L27A ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41513\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83919/nyu_2451_41513.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41513",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41513",
-  "nyu_addl_dspace_s": "42573",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-70.00037706024872, -63.999537865876434, 8.000067837098527, 3.9997495916495853)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41513"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet L27A ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41513\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83919/nyu_2451_41513.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41513",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41513",
+  "nyu_addl_dspace_s": "42573",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-70.00037706024872, -63.999537865876434, 8.000067837098527, 3.9997495916495853)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41514.json b/metadata-aardvark/Datasets/nyu-2451-41514.json
index 752c08bdb..61cf7ab7a 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41514.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41514.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41514",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet L27B ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41514\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83920/nyu_2451_41514.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41514",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41514",
-  "nyu_addl_dspace_s": "42574",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-64.0004427997075, -57.99915403692075, 8.000067837098527, 3.999749591649496)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41514"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet L27B ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41514\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83920/nyu_2451_41514.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41514",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41514",
+  "nyu_addl_dspace_s": "42574",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-64.0004427997075, -57.99915403692075, 8.000067837098527, 3.999749591649496)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41515.json b/metadata-aardvark/Datasets/nyu-2451-41515.json
index 949232963..91e1a5c98 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41515.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41515.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41515",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet L27C ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41515\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83921/nyu_2451_41515.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41515",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41515",
-  "nyu_addl_dspace_s": "42575",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-64.0004427997075, -57.99915403691037, 4.000257313867571, 0.00010442990346884653)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41515"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet L27C ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41515\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83921/nyu_2451_41515.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41515",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41515",
+  "nyu_addl_dspace_s": "42575",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-64.0004427997075, -57.99915403691037, 4.000257313867571, 0.00010442990346884653)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41516.json b/metadata-aardvark/Datasets/nyu-2451-41516.json
index 5489c8417..b47659126 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41516.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41516.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41516",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet L28A ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41516\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83922/nyu_2451_41516.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41516",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41516",
-  "nyu_addl_dspace_s": "42576",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-58.00022044505064, -51.99938125067826, 8.00016651918165, 3.9998490008439083)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41516"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet L28A ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41516\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83922/nyu_2451_41516.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41516",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41516",
+  "nyu_addl_dspace_s": "42576",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-58.00022044505064, -51.99938125067826, 8.00016651918165, 3.9998490008439083)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41517.json b/metadata-aardvark/Datasets/nyu-2451-41517.json
index ac18fe82f..636db6dec 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41517.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41517.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41517",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet L28B ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41517\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83923/nyu_2451_41517.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41517",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41517",
-  "nyu_addl_dspace_s": "42577",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-52.00008638811971, -45.99924719374733, 8.000067837098527, 3.999749591649522)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41517"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet L28B ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41517\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83923/nyu_2451_41517.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41517",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41517",
+  "nyu_addl_dspace_s": "42577",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-52.00008638811971, -45.99924719374733, 8.000067837098527, 3.999749591649522)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41518.json b/metadata-aardvark/Datasets/nyu-2451-41518.json
index 016c7f7c4..fd8ae3ea0 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41518.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41518.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41518",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet L28C ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41518\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83924/nyu_2451_41518.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41518",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41518",
-  "nyu_addl_dspace_s": "42578",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-52.00008638811971, -45.99924719373671, 4.000257313867571, 0.00010442990334162433)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41518"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet L28C ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41518\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83924/nyu_2451_41518.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41518",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41518",
+  "nyu_addl_dspace_s": "42578",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-52.00008638811971, -45.99924719373671, 4.000257313867571, 0.00010442990334162433)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41519.json b/metadata-aardvark/Datasets/nyu-2451-41519.json
index aa449d1dc..19d100cf3 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41519.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41519.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41519",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet L28D ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41519\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83925/nyu_2451_41519.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41519",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41519",
-  "nyu_addl_dspace_s": "42579",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-58.00001974068914, -51.99918054630613, 4.000257313867571, 0.00010442990332890212)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41519"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet L28D ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41519\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83925/nyu_2451_41519.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41519",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41519",
+  "nyu_addl_dspace_s": "42579",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-58.00001974068914, -51.99918054630613, 4.000257313867571, 0.00010442990332890212)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41520.json b/metadata-aardvark/Datasets/nyu-2451-41520.json
index 730432650..386fa4187 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41520.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41520.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41520",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet M02B ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41520\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83926/nyu_2451_41520.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41520",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41520",
-  "nyu_addl_dspace_s": "42580",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(0.9996624211295798, 7.000501615502966, 0.0, -4.000153138369916)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41520"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet M02B ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41520\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83926/nyu_2451_41520.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41520",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41520",
+  "nyu_addl_dspace_s": "42580",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(0.9996624211295798, 7.000501615502966, 0.0, -4.000153138369916)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41521.json b/metadata-aardvark/Datasets/nyu-2451-41521.json
index be7e2e198..d9da94df4 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41521.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41521.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41521",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet M03B ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41521\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83927/nyu_2451_41521.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41521",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41521",
-  "nyu_addl_dspace_s": "42581",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(12.999534681825075, 19.000823444612774, 0.0, -4.000153138369916)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41521"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet M03B ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41521\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83927/nyu_2451_41521.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41521",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41521",
+  "nyu_addl_dspace_s": "42581",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(12.999534681825075, 19.000823444612774, 0.0, -4.000153138369916)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41522.json b/metadata-aardvark/Datasets/nyu-2451-41522.json
index af29dedb6..281c3dbc3 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41522.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41522.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41522",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet M03C ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41522\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83928/nyu_2451_41522.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41522",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41522",
-  "nyu_addl_dspace_s": "42582",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(12.999534681825075, 19.000823444611825, -3.9998080580420527, -8.00012587585029)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41522"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet M03C ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41522\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83928/nyu_2451_41522.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41522",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41522",
+  "nyu_addl_dspace_s": "42582",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(12.999534681825075, 19.000823444611825, -3.9998080580420527, -8.00012587585029)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41523.json b/metadata-aardvark/Datasets/nyu-2451-41523.json
index 23cd07b82..451a0f2bd 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41523.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41523.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41523",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet M03D ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41523\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83929/nyu_2451_41523.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41523",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41523",
-  "nyu_addl_dspace_s": "42583",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(6.999887868401859, 13.000727062774313, -3.9997828951155725, -8.000100896973553)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41523"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet M03D ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41523\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83929/nyu_2451_41523.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41523",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41523",
+  "nyu_addl_dspace_s": "42583",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(6.999887868401859, 13.000727062774313, -3.9997828951155725, -8.000100896973553)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41524.json b/metadata-aardvark/Datasets/nyu-2451-41524.json
index 3e928ffff..34b7c99ab 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41524.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41524.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41524",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet M04B ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41524\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83930/nyu_2451_41524.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41524",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41524",
-  "nyu_addl_dspace_s": "42584",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(24.999854669054702, 31.0006938634281, 0.0002584396524905839, -3.9998953282710628)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41524"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet M04B ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41524\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83930/nyu_2451_41524.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41524",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41524",
+  "nyu_addl_dspace_s": "42584",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(24.999854669054702, 31.0006938634281, 0.0002584396524905839, -3.9998953282710628)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41525.json b/metadata-aardvark/Datasets/nyu-2451-41525.json
index 0062768e2..c85f26aef 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41525.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41525.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41525",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet M05A ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41525\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83931/nyu_2451_41525.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41525",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41525",
-  "nyu_addl_dspace_s": "42585",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(30.99982535395508, 37.00066454832847, 0.0, -4.000153138369929)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41525"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet M05A ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41525\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83931/nyu_2451_41525.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41525",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41525",
+  "nyu_addl_dspace_s": "42585",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(30.99982535395508, 37.00066454832847, 0.0, -4.000153138369929)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41526.json b/metadata-aardvark/Datasets/nyu-2451-41526.json
index 06be9cfab..da1027ad2 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41526.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41526.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41526",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet M06C ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41526\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83932/nyu_2451_41526.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41526",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41526",
-  "nyu_addl_dspace_s": "42586",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(48.99963187519245, 55.000471069564824, -3.9998080580420527, -8.000125875850253)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41526"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet M06C ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41526\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83932/nyu_2451_41526.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41526",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41526",
+  "nyu_addl_dspace_s": "42586",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(48.99963187519245, 55.000471069564824, -3.9998080580420527, -8.000125875850253)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41527.json b/metadata-aardvark/Datasets/nyu-2451-41527.json
index 43174be78..442eccd3d 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41527.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41527.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41527",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet M07A ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41527\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83933/nyu_2451_41527.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41527",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41527",
-  "nyu_addl_dspace_s": "42587",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(54.999565227762645, 61.00085399055009, 0.0, -4.00015313836975)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41527"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet M07A ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41527\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83933/nyu_2451_41527.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41527",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41527",
+  "nyu_addl_dspace_s": "42587",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(54.999565227762645, 61.00085399055009, 0.0, -4.00015313836975)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41528.json b/metadata-aardvark/Datasets/nyu-2451-41528.json
index 21f279e06..262921977 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41528.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41528.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41528",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet M07D ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41528\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83934/nyu_2451_41528.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41528",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41528",
-  "nyu_addl_dspace_s": "42588",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(54.999565227762645, 61.00085399054931, -3.9998080580420527, -8.000125875850227)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41528"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet M07D ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41528\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83934/nyu_2451_41528.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41528",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41528",
+  "nyu_addl_dspace_s": "42588",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(54.999565227762645, 61.00085399054931, -3.9998080580420527, -8.000125875850227)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41529.json b/metadata-aardvark/Datasets/nyu-2451-41529.json
index a849a2212..a3f731dfd 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41529.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41529.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41529",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet M08D ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41529\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83935/nyu_2451_41529.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41529",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41529",
-  "nyu_addl_dspace_s": "42589",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(66.99992163935116, 73.00076083372355, -3.9998080580420527, -8.000125875850253)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41529"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet M08D ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41529\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83935/nyu_2451_41529.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41529",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41529",
+  "nyu_addl_dspace_s": "42589",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(66.99992163935116, 73.00076083372355, -3.9998080580420527, -8.000125875850253)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41530.json b/metadata-aardvark/Datasets/nyu-2451-41530.json
index 08019e91a..b689d753b 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41530.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41530.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41530",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet M12D ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41530\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83936/nyu_2451_41530.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41530",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41530",
-  "nyu_addl_dspace_s": "42590",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(120.99982535395486, 127.00066454832731, -3.9998080580420527, -8.000125875850316)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41530"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet M12D ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41530\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83936/nyu_2451_41530.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41530",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41530",
+  "nyu_addl_dspace_s": "42590",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(120.99982535395486, 127.00066454832731, -3.9998080580420527, -8.000125875850316)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41531.json b/metadata-aardvark/Datasets/nyu-2451-41531.json
index 015ede132..42b3b72bf 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41531.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41531.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41531",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet M25A ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41531\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83937/nyu_2451_41531.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41531",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41531",
-  "nyu_addl_dspace_s": "42591",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-82.00024654316654, -75.99940734879335, 0.0, -4.000153138369776)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41531"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet M25A ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41531\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83937/nyu_2451_41531.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41531",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41531",
+  "nyu_addl_dspace_s": "42591",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-82.00024654316654, -75.99940734879335, 0.0, -4.000153138369776)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41532.json b/metadata-aardvark/Datasets/nyu-2451-41532.json
index 81a9bc17e..8642fae70 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41532.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41532.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41532",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet M25B ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41532\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83938/nyu_2451_41532.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41532",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41532",
-  "nyu_addl_dspace_s": "42592",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-76.00031319059605, -69.99947399622285, 0.0, -4.000153138369801)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41532"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet M25B ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41532\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83938/nyu_2451_41532.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41532",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41532",
+  "nyu_addl_dspace_s": "42592",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-76.00031319059605, -69.99947399622285, 0.0, -4.000153138369801)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41533.json b/metadata-aardvark/Datasets/nyu-2451-41533.json
index 2bb1fae77..9f0e57df1 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41533.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41533.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41533",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet M25C ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41533\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83939/nyu_2451_41533.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41533",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41533",
-  "nyu_addl_dspace_s": "42593",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-76.00031319059605, -69.99947399622377, -3.9998080580420527, -8.00012587585019)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41533"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet M25C ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41533\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83939/nyu_2451_41533.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41533",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41533",
+  "nyu_addl_dspace_s": "42593",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-76.00031319059605, -69.99947399622377, -3.9998080580420527, -8.00012587585019)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41534.json b/metadata-aardvark/Datasets/nyu-2451-41534.json
index 150c52dd5..7e1199fc9 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41534.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41534.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41534",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet M25D ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41534\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83940/nyu_2451_41534.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41534",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41534",
-  "nyu_addl_dspace_s": "42594",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-82.00024654316654, -75.99940734879415, -3.9998080580420527, -8.000125875850253)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41534"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet M25D ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41534\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83940/nyu_2451_41534.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41534",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41534",
+  "nyu_addl_dspace_s": "42594",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-82.00024654316654, -75.99940734879415, -3.9998080580420527, -8.000125875850253)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41535.json b/metadata-aardvark/Datasets/nyu-2451-41535.json
index 966944b34..b8256fbb1 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41535.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41535.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41535",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet M26A ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41535\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83941/nyu_2451_41535.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41535",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41535",
-  "nyu_addl_dspace_s": "42595",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-70.00037706024872, -63.999537865875325, 0.0, -4.000153138369929)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41535"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet M26A ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41535\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83941/nyu_2451_41535.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41535",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41535",
+  "nyu_addl_dspace_s": "42595",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-70.00037706024872, -63.999537865875325, 0.0, -4.000153138369929)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41536.json b/metadata-aardvark/Datasets/nyu-2451-41536.json
index 2d4ffda5e..8682393e6 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41536.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41536.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41536",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet M26B ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41536\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83942/nyu_2451_41536.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41536",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41536",
-  "nyu_addl_dspace_s": "42596",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-64.0004427997075, -57.999154036920096, 0.0, -4.000153138369725)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41536"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet M26B ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41536\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83942/nyu_2451_41536.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41536",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41536",
+  "nyu_addl_dspace_s": "42596",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-64.0004427997075, -57.999154036920096, 0.0, -4.000153138369725)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41537.json b/metadata-aardvark/Datasets/nyu-2451-41537.json
index 0f75f9bbe..0e988b672 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41537.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41537.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41537",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet M27C ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41537\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83943/nyu_2451_41537.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41537",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41537",
-  "nyu_addl_dspace_s": "42597",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-52.00008638811971, -45.99924719374733, -3.9998080580420527, -8.000125875850253)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41537"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet M27C ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41537\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83943/nyu_2451_41537.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41537",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41537",
+  "nyu_addl_dspace_s": "42597",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-52.00008638811971, -45.99924719374733, -3.9998080580420527, -8.000125875850253)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41538.json b/metadata-aardvark/Datasets/nyu-2451-41538.json
index c68cc2dae..6878d25b1 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41538.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41538.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41538",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet M28A ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41538\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83944/nyu_2451_41538.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41538",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41538",
-  "nyu_addl_dspace_s": "42598",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-46.00015025777203, -39.99931106339882, 0.0, -4.000153138369801)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41538"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet M28A ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41538\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83944/nyu_2451_41538.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41538",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41538",
+  "nyu_addl_dspace_s": "42598",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-46.00015025777203, -39.99931106339882, 0.0, -4.000153138369801)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41539.json b/metadata-aardvark/Datasets/nyu-2451-41539.json
index 1df73ccc0..9c507e489 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41539.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41539.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41539",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet M28B ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41539\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83945/nyu_2451_41539.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41539",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41539",
-  "nyu_addl_dspace_s": "42599",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-40.00021599722978, -33.99937680285641, 0.0, -4.000153138369916)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41539"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet M28B ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41539\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83945/nyu_2451_41539.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41539",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41539",
+  "nyu_addl_dspace_s": "42599",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-40.00021599722978, -33.99937680285641, 0.0, -4.000153138369916)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41540.json b/metadata-aardvark/Datasets/nyu-2451-41540.json
index e0d8c5a1a..8bc98a74c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41540.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41540.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41540",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet M28C ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41540\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83946/nyu_2451_41540.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41540",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41540",
-  "nyu_addl_dspace_s": "42600",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-40.00021599722978, -33.999376802857384, -3.9998080580420527, -8.000125875850266)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41540"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet M28C ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41540\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83946/nyu_2451_41540.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41540",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41540",
+  "nyu_addl_dspace_s": "42600",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-40.00021599722978, -33.999376802857384, -3.9998080580420527, -8.000125875850266)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41541.json b/metadata-aardvark/Datasets/nyu-2451-41541.json
index d7e023340..122a972c9 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41541.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41541.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41541",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet M28D ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41541\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83947/nyu_2451_41541.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41541",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41541",
-  "nyu_addl_dspace_s": "42601",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-46.00015025777203, -39.99931106339967, -3.9998080580420527, -8.000125875850253)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41541"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet M28D ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41541\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83947/nyu_2451_41541.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41541",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41541",
+  "nyu_addl_dspace_s": "42601",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-46.00015025777203, -39.99931106339967, -3.9998080580420527, -8.000125875850253)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41542.json b/metadata-aardvark/Datasets/nyu-2451-41542.json
index 2e0bede9d..9026aed47 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41542.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41542.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41542",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet N01A ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41542\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83948/nyu_2451_41542.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41542",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41542",
-  "nyu_addl_dspace_s": "42602",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-16.00047334564479, -9.999184582858042, -7.833279205740256, -12.000420564020606)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41542"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet N01A ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41542\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83948/nyu_2451_41542.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41542",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41542",
+  "nyu_addl_dspace_s": "42602",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-16.00047334564479, -9.999184582858042, -7.833279205740256, -12.000420564020606)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41543.json b/metadata-aardvark/Datasets/nyu-2451-41543.json
index c7ffb6fc1..824116aa7 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41543.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41543.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41543",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet N01C ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41543\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83949/nyu_2451_41543.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41543",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41543",
-  "nyu_addl_dspace_s": "42603",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-10.000053064404524, -3.999663438425213, -11.99987898550721, -16.10059092543511)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41543"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet N01C ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41543\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83949/nyu_2451_41543.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41543",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41543",
+  "nyu_addl_dspace_s": "42603",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-10.000053064404524, -3.999663438425213, -11.99987898550721, -16.10059092543511)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41544.json b/metadata-aardvark/Datasets/nyu-2451-41544.json
index b2dd3b84f..48397a3d0 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41544.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41544.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41544",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet N03B ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41544\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83950/nyu_2451_41544.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41544",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41544",
-  "nyu_addl_dspace_s": "42604",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(11.999869482917868, 18.00070867729029, -7.999618581273085, -12.000226228494322)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41544"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet N03B ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41544\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83950/nyu_2451_41544.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41544",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41544",
+  "nyu_addl_dspace_s": "42604",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(11.999869482917868, 18.00070867729029, -7.999618581273085, -12.000226228494322)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41545.json b/metadata-aardvark/Datasets/nyu-2451-41545.json
index 1548d5164..8fc90e245 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41545.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41545.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41545",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet N03C ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41545\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83951/nyu_2451_41545.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41545",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41545",
-  "nyu_addl_dspace_s": "42605",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(11.666321635503515, 18.0002910248662, -12.000328553921536, -16.00036648790587)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41545"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet N03C ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41545\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83951/nyu_2451_41545.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41545",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41545",
+  "nyu_addl_dspace_s": "42605",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(11.666321635503515, 18.0002910248662, -12.000328553921536, -16.00036648790587)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41546.json b/metadata-aardvark/Datasets/nyu-2451-41546.json
index 87824421a..a8a982fcc 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41546.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41546.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41546",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet N04A ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41546\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83952/nyu_2451_41546.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41546",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41546",
-  "nyu_addl_dspace_s": "42606",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(17.999802835487692, 24.000642029860035, -7.999618581273085, -12.000226228494272)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41546"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet N04A ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41546\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83952/nyu_2451_41546.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41546",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41546",
+  "nyu_addl_dspace_s": "42606",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(17.999802835487692, 24.000642029860035, -7.999618581273085, -12.000226228494272)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41547.json b/metadata-aardvark/Datasets/nyu-2451-41547.json
index 8d1b16831..b9eeb4cda 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41547.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41547.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41547",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet N04D ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41547\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83953/nyu_2451_41547.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41547",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41547",
-  "nyu_addl_dspace_s": "42607",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(17.999802835487692, 24.00064202986005, -11.99987898550721, -16.000356833214493)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41547"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet N04D ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41547\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83953/nyu_2451_41547.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41547",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41547",
+  "nyu_addl_dspace_s": "42607",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(17.999802835487692, 24.00064202986005, -11.99987898550721, -16.000356833214493)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41548.json b/metadata-aardvark/Datasets/nyu-2451-41548.json
index 723ec7af2..142a67971 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41548.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41548.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41548",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet N06A ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41548\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83954/nyu_2451_41548.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41548",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41548",
-  "nyu_addl_dspace_s": "42608",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(41.999545487072545, 48.000834249859224, -7.999618581273085, -12.000226228494272)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41548"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet N06A ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41548\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83954/nyu_2451_41548.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41548",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41548",
+  "nyu_addl_dspace_s": "42608",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(41.999545487072545, 48.000834249859224, -7.999618581273085, -12.000226228494272)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41549.json b/metadata-aardvark/Datasets/nyu-2451-41549.json
index 2ddb5f8ec..958a3a080 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41549.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41549.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41549",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet N06B ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41549\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83955/nyu_2451_41549.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41549",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41549",
-  "nyu_addl_dspace_s": "42609",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(47.99996667628494, 54.00080587065725, -7.999618581273085, -12.000226228494258)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41549"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet N06B ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41549\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83955/nyu_2451_41549.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41549",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41549",
+  "nyu_addl_dspace_s": "42609",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(47.99996667628494, 54.00080587065725, -7.999618581273085, -12.000226228494258)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41550.json b/metadata-aardvark/Datasets/nyu-2451-41550.json
index 7c9f64efa..0d30fc8ea 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41550.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41550.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41550",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet N06C ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41550\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83956/nyu_2451_41550.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41550",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41550",
-  "nyu_addl_dspace_s": "42610",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(47.99996667628494, 54.00080587065729, -11.99987898550721, -16.000356833214493)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41550"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet N06C ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41550\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83956/nyu_2451_41550.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41550",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41550",
+  "nyu_addl_dspace_s": "42610",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(47.99996667628494, 54.00080587065729, -11.99987898550721, -16.000356833214493)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41551.json b/metadata-aardvark/Datasets/nyu-2451-41551.json
index 6372d49a4..02d7a1918 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41551.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41551.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41551",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet N06D ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41551\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83957/nyu_2451_41551.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41551",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41551",
-  "nyu_addl_dspace_s": "42611",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(41.999545487072545, 48.00083424985929, -11.99987898550721, -16.000356833214543)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41551"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet N06D ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41551\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83957/nyu_2451_41551.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41551",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41551",
+  "nyu_addl_dspace_s": "42611",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(41.999545487072545, 48.00083424985929, -11.99987898550721, -16.000356833214543)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41552.json b/metadata-aardvark/Datasets/nyu-2451-41552.json
index 8a1241bc3..b58423dab 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41552.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41552.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41552",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet N07A ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41552\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83958/nyu_2451_41552.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41552",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41552",
-  "nyu_addl_dspace_s": "42612",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(53.99990002885484, 60.00073922322709, -7.999618581273085, -12.000226228494208)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41552"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet N07A ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41552\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83958/nyu_2451_41552.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41552",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41552",
+  "nyu_addl_dspace_s": "42612",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(53.99990002885484, 60.00073922322709, -7.999618581273085, -12.000226228494208)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41553.json b/metadata-aardvark/Datasets/nyu-2451-41553.json
index 437cf6763..25a788944 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41553.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41553.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41553",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet N07D ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41553\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83959/nyu_2451_41553.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41553",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41553",
-  "nyu_addl_dspace_s": "42613",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(53.99990002885484, 60.00073922322719, -11.99987898550721, -16.000356833214493)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41553"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet N07D ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41553\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83959/nyu_2451_41553.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41553",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41553",
+  "nyu_addl_dspace_s": "42613",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(53.99990002885484, 60.00073922322719, -11.99987898550721, -16.000356833214493)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41554.json b/metadata-aardvark/Datasets/nyu-2451-41554.json
index a0c8d85e1..5afb10848 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41554.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41554.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41554",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet N25A ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41554\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83960/nyu_2451_41554.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41554",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41554",
-  "nyu_addl_dspace_s": "42614",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-81.0000971933665, -74.99925799899415, -7.999618581273085, -12.000226228494258)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41554"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet N25A ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41554\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83960/nyu_2451_41554.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41554",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41554",
+  "nyu_addl_dspace_s": "42614",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-81.0000971933665, -74.99925799899415, -7.999618581273085, -12.000226228494258)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41555.json b/metadata-aardvark/Datasets/nyu-2451-41555.json
index 474236ee9..d67326b51 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41555.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41555.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41555",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet N25B ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41555\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83961/nyu_2451_41555.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41555",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41555",
-  "nyu_addl_dspace_s": "42615",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-75.00016106301824, -68.99932186864594, -7.999618581273085, -12.000226228494245)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41555"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet N25B ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41555\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83961/nyu_2451_41555.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41555",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41555",
+  "nyu_addl_dspace_s": "42615",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-75.00016106301824, -68.99932186864594, -7.999618581273085, -12.000226228494245)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41556.json b/metadata-aardvark/Datasets/nyu-2451-41556.json
index b413b6aaf..9b1446ecc 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41556.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41556.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41556",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet N25C ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41556\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83962/nyu_2451_41556.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41556",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41556",
-  "nyu_addl_dspace_s": "42616",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-75.00016106301824, -68.99932186864584, -11.99987898550721, -16.00035683321453)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41556"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet N25C ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41556\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83962/nyu_2451_41556.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41556",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41556",
+  "nyu_addl_dspace_s": "42616",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-75.00016106301824, -68.99932186864584, -11.99987898550721, -16.00035683321453)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41557.json b/metadata-aardvark/Datasets/nyu-2451-41557.json
index d36654462..d180db5eb 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41557.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41557.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41557",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet N25D ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41557\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83963/nyu_2451_41557.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41557",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41557",
-  "nyu_addl_dspace_s": "42617",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-81.0000971933665, -74.99925799899414, -11.99987898550721, -16.000356833214493)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41557"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet N25D ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41557\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83963/nyu_2451_41557.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41557",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41557",
+  "nyu_addl_dspace_s": "42617",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-81.0000971933665, -74.99925799899414, -11.99987898550721, -16.000356833214493)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41558.json b/metadata-aardvark/Datasets/nyu-2451-41558.json
index 3e3260286..3e82c56e4 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41558.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41558.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41558",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet N26A ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41558\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83964/nyu_2451_41558.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41558",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41558",
-  "nyu_addl_dspace_s": "42618",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-69.00022493267097, -62.99938573829869, -7.999618581273085, -12.000226228494233)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41558"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet N26A ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41558\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83964/nyu_2451_41558.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41558",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41558",
+  "nyu_addl_dspace_s": "42618",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-69.00022493267097, -62.99938573829869, -7.999618581273085, -12.000226228494233)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41559.json b/metadata-aardvark/Datasets/nyu-2451-41559.json
index 14c6d228e..8f390c5c8 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41559.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41559.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41559",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet N26C ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41559\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83965/nyu_2451_41559.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41559",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41559",
-  "nyu_addl_dspace_s": "42619",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-63.000290672129736, -56.99945147775739, -11.99987898550721, -16.000356833214493)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41559"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet N26C ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41559\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83965/nyu_2451_41559.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41559",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41559",
+  "nyu_addl_dspace_s": "42619",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-63.000290672129736, -56.99945147775739, -11.99987898550721, -16.000356833214493)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41560.json b/metadata-aardvark/Datasets/nyu-2451-41560.json
index 9694488d8..725c44304 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41560.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41560.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41560",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet N26D ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41560\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83966/nyu_2451_41560.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41560",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41560",
-  "nyu_addl_dspace_s": "42620",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-69.00022493267097, -62.99938573829863, -11.99987898550721, -16.000356833214493)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41560"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet N26D ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41560\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83966/nyu_2451_41560.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41560",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41560",
+  "nyu_addl_dspace_s": "42620",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-69.00022493267097, -62.99938573829863, -11.99987898550721, -16.000356833214493)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41561.json b/metadata-aardvark/Datasets/nyu-2451-41561.json
index 4171d46c0..fed2d4f07 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41561.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41561.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41561",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet N27A ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41561\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83967/nyu_2451_41561.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41561",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41561",
-  "nyu_addl_dspace_s": "42621",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-57.000354541781775, -50.99951534740945, -7.999618581273085, -12.000226228494258)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41561"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet N27A ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41561\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83967/nyu_2451_41561.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41561",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41561",
+  "nyu_addl_dspace_s": "42621",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-57.000354541781775, -50.99951534740945, -7.999618581273085, -12.000226228494258)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41562.json b/metadata-aardvark/Datasets/nyu-2451-41562.json
index 2fece66b5..e724b60bb 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41562.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41562.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41562",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet N27C ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41562\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83968/nyu_2451_41562.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41562",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41562",
-  "nyu_addl_dspace_s": "42622",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-51.0004211892116, -44.99958199483924, -11.99987898550721, -16.000356833214504)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41562"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet N27C ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41562\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83968/nyu_2451_41562.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41562",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41562",
+  "nyu_addl_dspace_s": "42622",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-51.0004211892116, -44.99958199483924, -11.99987898550721, -16.000356833214504)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41563.json b/metadata-aardvark/Datasets/nyu-2451-41563.json
index ea2d9714c..f240692d3 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41563.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41563.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41563",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet N28A ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41563\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83969/nyu_2451_41563.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41563",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41563",
-  "nyu_addl_dspace_s": "42623",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-44.999999999999986, -38.999160805627675, -7.999618581273085, -12.000226228494258)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41563"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet N28A ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41563\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83969/nyu_2451_41563.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41563",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41563",
+  "nyu_addl_dspace_s": "42623",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-44.999999999999986, -38.999160805627675, -7.999618581273085, -12.000226228494258)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41564.json b/metadata-aardvark/Datasets/nyu-2451-41564.json
index 9552bdcc3..0e2a5243f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41564.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41564.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41564",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet N28B ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41564\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83970/nyu_2451_41564.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41564",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41564",
-  "nyu_addl_dspace_s": "42624",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-39.00006386965204, -32.9992246752797, -7.999618581273085, -12.000226228494258)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41564"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet N28B ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41564\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83970/nyu_2451_41564.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41564",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41564",
+  "nyu_addl_dspace_s": "42624",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-39.00006386965204, -32.9992246752797, -7.999618581273085, -12.000226228494258)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41565.json b/metadata-aardvark/Datasets/nyu-2451-41565.json
index 7052a6bca..556c880bf 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41565.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41565.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41565",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet N28C ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41565\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83971/nyu_2451_41565.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41565",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41565",
-  "nyu_addl_dspace_s": "42625",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-39.00006386965204, -32.99922467527967, -11.99987898550721, -16.000356833214504)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41565"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet N28C ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41565\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83971/nyu_2451_41565.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41565",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41565",
+  "nyu_addl_dspace_s": "42625",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-39.00006386965204, -32.99922467527967, -11.99987898550721, -16.000356833214504)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41566.json b/metadata-aardvark/Datasets/nyu-2451-41566.json
index df81544f3..5e669102e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41566.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41566.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41566",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet N28D ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41566\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83972/nyu_2451_41566.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41566",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41566",
-  "nyu_addl_dspace_s": "42626",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-44.999999999999986, -38.99916080562759, -11.99987898550721, -16.00035683321453)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41566"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet N28D ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41566\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83972/nyu_2451_41566.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41566",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41566",
+  "nyu_addl_dspace_s": "42626",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-44.999999999999986, -38.99916080562759, -11.99987898550721, -16.00035683321453)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41567.json b/metadata-aardvark/Datasets/nyu-2451-41567.json
index 20d42be0c..5e51e3e5a 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41567.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41567.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41567",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet P03B ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41567\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83973/nyu_2451_41567.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41567",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41567",
-  "nyu_addl_dspace_s": "42627",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(10.999717355340017, 17.000556549712336, -15.999689508738294, -20.000708122389383)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41567"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet P03B ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41567\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83973/nyu_2451_41567.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41567",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41567",
+  "nyu_addl_dspace_s": "42627",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(10.999717355340017, 17.000556549712336, -15.999689508738294, -20.000708122389383)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41568.json b/metadata-aardvark/Datasets/nyu-2451-41568.json
index 41a64fe9b..dfb62c420 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41568.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41568.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41568",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet P06A ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41568\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83974/nyu_2451_41568.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41568",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41568",
-  "nyu_addl_dspace_s": "42628",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(40.999880288165215, 47.00071948253732, -15.999689508738294, -20.000708122389245)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41568"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet P06A ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41568\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83974/nyu_2451_41568.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41568",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41568",
+  "nyu_addl_dspace_s": "42628",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(40.999880288165215, 47.00071948253732, -15.999689508738294, -20.000708122389245)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41569.json b/metadata-aardvark/Datasets/nyu-2451-41569.json
index 10a981f91..f431d1ff0 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41569.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41569.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41569",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet P06B ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41569\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83975/nyu_2451_41569.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41569",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41569",
-  "nyu_addl_dspace_s": "42629",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(46.999814548707334, 53.00065374307947, -15.999689508738294, -20.000708122389256)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41569"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet P06B ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41569\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83975/nyu_2451_41569.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41569",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41569",
+  "nyu_addl_dspace_s": "42629",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(46.999814548707334, 53.00065374307947, -15.999689508738294, -20.000708122389256)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41570.json b/metadata-aardvark/Datasets/nyu-2451-41570.json
index b02b6bb16..6e77cbe7e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41570.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41570.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41570",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet P06C ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41570\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83976/nyu_2451_41570.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41570",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41570",
-  "nyu_addl_dspace_s": "42630",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(46.999814548707334, 53.00065374307935, -19.999949912972255, -24.00045843938992)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41570"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet P06C ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41570\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83976/nyu_2451_41570.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41570",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41570",
+  "nyu_addl_dspace_s": "42630",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(46.999814548707334, 53.00065374307935, -19.999949912972255, -24.00045843938992)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41571.json b/metadata-aardvark/Datasets/nyu-2451-41571.json
index 03908d9f7..5bf0cf845 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41571.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41571.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41571",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet P06D ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41571\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83977/nyu_2451_41571.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41571",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41571",
-  "nyu_addl_dspace_s": "42631",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(40.999880288165215, 47.00071948253733, -19.999949912972255, -24.000458439389984)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41571"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet P06D ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41571\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83977/nyu_2451_41571.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41571",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41571",
+  "nyu_addl_dspace_s": "42631",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(40.999880288165215, 47.00071948253733, -19.999949912972255, -24.000458439389984)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41572.json b/metadata-aardvark/Datasets/nyu-2451-41572.json
index 105d36b00..1c4429084 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41572.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41572.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41572",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet P07B ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41572\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83978/nyu_2451_41572.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41572",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41572",
-  "nyu_addl_dspace_s": "42632",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(58.99968403162548, 65.00052322599741, -15.999689508738294, -20.000708122389128)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41572"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet P07B ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41572\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83978/nyu_2451_41572.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41572",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41572",
+  "nyu_addl_dspace_s": "42632",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(58.99968403162548, 65.00052322599741, -15.999689508738294, -20.000708122389128)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41573.json b/metadata-aardvark/Datasets/nyu-2451-41573.json
index 0c5b49b69..27fe20212 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41573.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41573.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41573",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet P07D ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41573\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83979/nyu_2451_41573.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41573",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41573",
-  "nyu_addl_dspace_s": "42633",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(52.99975067905528, 59.00058987342738, -19.783256409846732, -24.000217915114444)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41573"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet P07D ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41573\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83979/nyu_2451_41573.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41573",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41573",
+  "nyu_addl_dspace_s": "42633",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(52.99975067905528, 59.00058987342738, -19.783256409846732, -24.000217915114444)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41574.json b/metadata-aardvark/Datasets/nyu-2451-41574.json
index baba37d9a..25db103ab 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41574.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41574.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41574",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet P16A ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41574\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83980/nyu_2451_41574.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41574",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41574",
-  "nyu_addl_dspace_s": "42634",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(159.9998892236074, 166.00072841797999, -15.999689508738294, -20.000708122389575)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41574"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet P16A ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41574\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83980/nyu_2451_41574.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41574",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41574",
+  "nyu_addl_dspace_s": "42634",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(159.9998892236074, 166.00072841797999, -15.999689508738294, -20.000708122389575)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41575.json b/metadata-aardvark/Datasets/nyu-2451-41575.json
index 4a0bfd3f2..0aa1a80e6 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41575.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41575.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41575",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet P16B ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41575\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83981/nyu_2451_41575.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41575",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41575",
-  "nyu_addl_dspace_s": "42635",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(165.99982535395398, 172.00066454832674, -15.999689508738294, -20.00070812238965)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41575"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet P16B ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41575\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83981/nyu_2451_41575.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41575",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41575",
+  "nyu_addl_dspace_s": "42635",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(165.99982535395398, 172.00066454832674, -15.999689508738294, -20.00070812238965)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41576.json b/metadata-aardvark/Datasets/nyu-2451-41576.json
index a4e3b7bee..8cc6ad13f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41576.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41576.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41576",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet P16C ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41576\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83982/nyu_2451_41576.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41576",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41576",
-  "nyu_addl_dspace_s": "42636",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(165.99982535395398, 172.00066454832668, -19.999949912972255, -24.000458439390368)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41576"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet P16C ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41576\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83982/nyu_2451_41576.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41576",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41576",
+  "nyu_addl_dspace_s": "42636",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(165.99982535395398, 172.00066454832668, -19.999949912972255, -24.000458439390368)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41577.json b/metadata-aardvark/Datasets/nyu-2451-41577.json
index 09dfc747d..9e36af80c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41577.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41577.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41577",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet P16D ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41577\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83983/nyu_2451_41577.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41577",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41577",
-  "nyu_addl_dspace_s": "42637",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(159.9998892236074, 166.00072841797993, -19.999949912972255, -24.00045843939029)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41577"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet P16D ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41577\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83983/nyu_2451_41577.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41577",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41577",
+  "nyu_addl_dspace_s": "42637",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(159.9998892236074, 166.00072841797993, -19.999949912972255, -24.00045843939029)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41578.json b/metadata-aardvark/Datasets/nyu-2451-41578.json
index f1513b3ab..e9da4457d 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41578.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41578.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41578",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet P26A ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41578\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83984/nyu_2451_41578.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41578",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41578",
-  "nyu_addl_dspace_s": "42638",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-74.00000893544123, -67.99916974106921, -15.999689508738294, -20.00070812238918)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41578"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet P26A ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41578\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83984/nyu_2451_41578.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41578",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41578",
+  "nyu_addl_dspace_s": "42638",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-74.00000893544123, -67.99916974106921, -15.999689508738294, -20.00070812238918)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41579.json b/metadata-aardvark/Datasets/nyu-2451-41579.json
index 7505ada64..79abbe871 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41579.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41579.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41579",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet P26B ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41579\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83985/nyu_2451_41579.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41579",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41579",
-  "nyu_addl_dspace_s": "42639",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-68.00007558287102, -61.99923638849889, -15.999689508738294, -20.000708122389256)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41579"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet P26B ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41579\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83985/nyu_2451_41579.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41579",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41579",
+  "nyu_addl_dspace_s": "42639",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-68.00007558287102, -61.99923638849889, -15.999689508738294, -20.000708122389256)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41580.json b/metadata-aardvark/Datasets/nyu-2451-41580.json
index c445dcd0f..dd3de3393 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41580.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41580.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41580",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet P26C ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41580\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83986/nyu_2451_41580.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41580",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41580",
-  "nyu_addl_dspace_s": "42640",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-68.00007558287102, -61.999236388498716, -19.999949912972255, -24.000458439390098)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41580"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet P26C ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41580\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83986/nyu_2451_41580.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41580",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41580",
+  "nyu_addl_dspace_s": "42640",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-68.00007558287102, -61.999236388498716, -19.999949912972255, -24.000458439390098)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41581.json b/metadata-aardvark/Datasets/nyu-2451-41581.json
index aee018b56..85c0ed6c9 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41581.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41581.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41581",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet P26D ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41581\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83987/nyu_2451_41581.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41581",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41581",
-  "nyu_addl_dspace_s": "42641",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-74.00000893544123, -67.99916974106934, -19.999949912972255, -24.00045843938983)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41581"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet P26D ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41581\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83987/nyu_2451_41581.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41581",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41581",
+  "nyu_addl_dspace_s": "42641",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-74.00000893544123, -67.99916974106934, -19.999949912972255, -24.00045843938983)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41582.json b/metadata-aardvark/Datasets/nyu-2451-41582.json
index f18c32b5f..010b8eea7 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41582.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41582.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41582",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet P27A ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41582\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83988/nyu_2451_41582.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41582",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41582",
-  "nyu_addl_dspace_s": "42642",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-62.00013854455199, -55.99929935017985, -15.999689508738294, -20.000708122389256)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41582"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet P27A ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41582\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83988/nyu_2451_41582.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41582",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41582",
+  "nyu_addl_dspace_s": "42642",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-62.00013854455199, -55.99929935017985, -15.999689508738294, -20.000708122389256)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41583.json b/metadata-aardvark/Datasets/nyu-2451-41583.json
index 4e5a25e4c..a1ddca2bd 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41583.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41583.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41583",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet P27B ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41583\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83989/nyu_2451_41583.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41583",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41583",
-  "nyu_addl_dspace_s": "42643",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-56.00020519198235, -49.999365997610276, -15.999689508738294, -20.00070812238922)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41583"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet P27B ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41583\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83989/nyu_2451_41583.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41583",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41583",
+  "nyu_addl_dspace_s": "42643",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-56.00020519198235, -49.999365997610276, -15.999689508738294, -20.00070812238922)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41584.json b/metadata-aardvark/Datasets/nyu-2451-41584.json
index c28a65582..791269d7e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41584.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41584.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41584",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet P27C ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41584\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83990/nyu_2451_41584.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41584",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41584",
-  "nyu_addl_dspace_s": "42644",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-56.00020519198235, -49.999365997610056, -19.999949912972255, -24.000458439390112)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41584"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet P27C ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41584\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83990/nyu_2451_41584.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41584",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41584",
+  "nyu_addl_dspace_s": "42644",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-56.00020519198235, -49.999365997610056, -19.999949912972255, -24.000458439390112)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41585.json b/metadata-aardvark/Datasets/nyu-2451-41585.json
index 1f78e3ca0..0e0b458be 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41585.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41585.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41585",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet P27D ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41585\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83991/nyu_2451_41585.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41585",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41585",
-  "nyu_addl_dspace_s": "42645",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-62.00014132232977, -56.00020126478617, -19.999949912972255, -24.000458439390073)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41585"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet P27D ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41585\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83991/nyu_2451_41585.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41585",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41585",
+  "nyu_addl_dspace_s": "42645",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-62.00014132232977, -56.00020126478617, -19.999949912972255, -24.000458439390073)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41586.json b/metadata-aardvark/Datasets/nyu-2451-41586.json
index 29ca37595..84f06f1ab 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41586.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41586.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41586",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet P28A ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41586\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83992/nyu_2451_41586.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41586",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41586",
-  "nyu_addl_dspace_s": "42646",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-50.00026906163468, -43.99942986726248, -15.999689508738294, -20.00070812238931)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41586"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet P28A ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41586\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83992/nyu_2451_41586.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41586",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41586",
+  "nyu_addl_dspace_s": "42646",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-50.00026906163468, -43.99942986726248, -15.999689508738294, -20.00070812238931)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41587.json b/metadata-aardvark/Datasets/nyu-2451-41587.json
index 96021bc09..233d2cd78 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41587.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41587.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41587",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet P28B ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41587\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83993/nyu_2451_41587.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41587",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41587",
-  "nyu_addl_dspace_s": "42647",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-44.00033480109264, -37.99949560672055, -15.999689508738294, -20.00070812238923)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41587"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet P28B ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41587\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83993/nyu_2451_41587.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41587",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41587",
+  "nyu_addl_dspace_s": "42647",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-44.00033480109264, -37.99949560672055, -15.999689508738294, -20.00070812238923)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41588.json b/metadata-aardvark/Datasets/nyu-2451-41588.json
index f0b6fd50f..364c5a56b 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41588.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41588.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41588",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet P28C ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41588\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83994/nyu_2451_41588.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41588",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41588",
-  "nyu_addl_dspace_s": "42648",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-44.00033480109264, -37.99949560672058, -19.999949912972255, -24.000458439389945)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41588"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet P28C ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41588\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83994/nyu_2451_41588.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41588",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41588",
+  "nyu_addl_dspace_s": "42648",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-44.00033480109264, -37.99949560672058, -19.999949912972255, -24.000458439389945)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41589.json b/metadata-aardvark/Datasets/nyu-2451-41589.json
index c3e0b2a97..c20bdeb69 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41589.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41589.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41589",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet P28D ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41589\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83995/nyu_2451_41589.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41589",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41589",
-  "nyu_addl_dspace_s": "42649",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-50.00026906163468, -43.999429867262705, -19.999949912972255, -24.000458439389895)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41589"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet P28D ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41589\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83995/nyu_2451_41589.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41589",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41589",
+  "nyu_addl_dspace_s": "42649",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-50.00026906163468, -43.999429867262705, -19.999949912972255, -24.000458439389895)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41590.json b/metadata-aardvark/Datasets/nyu-2451-41590.json
index 4cc837b90..405638ff5 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41590.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41590.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41590",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet P29C ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41590\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83996/nyu_2451_41590.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41590",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41590",
-  "nyu_addl_dspace_s": "42650",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-32.00046254039698, -25.999173777610306, -19.999949912972255, -24.000458439390137)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41590"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet P29C ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41590\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83996/nyu_2451_41590.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41590",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41590",
+  "nyu_addl_dspace_s": "42650",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-32.00046254039698, -25.999173777610306, -19.999949912972255, -24.000458439390137)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41591.json b/metadata-aardvark/Datasets/nyu-2451-41591.json
index 2bb111184..e3cc080e8 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41591.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41591.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41591",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet Q04A ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41591\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83997/nyu_2451_41591.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41591",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41591",
-  "nyu_addl_dspace_s": "42651",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(12.999534681825075, 19.000823444654248, -23.999757658425704, -28.000060466507595)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41591"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet Q04A ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41591\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83997/nyu_2451_41591.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41591",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41591",
+  "nyu_addl_dspace_s": "42651",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(12.999534681825075, 19.000823444654248, -23.999757658425704, -28.000060466507595)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41592.json b/metadata-aardvark/Datasets/nyu-2451-41592.json
index 9a6d32653..f19544ed1 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41592.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41592.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41592",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet Q04B ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41592\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83998/nyu_2451_41592.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41592",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41592",
-  "nyu_addl_dspace_s": "42652",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(18.999954963065623, 25.000794157480584, -23.999757658425704, -28.00006046650767)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41592"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet Q04B ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41592\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83998/nyu_2451_41592.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41592",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41592",
+  "nyu_addl_dspace_s": "42652",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(18.999954963065623, 25.000794157480584, -23.999757658425704, -28.00006046650767)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41593.json b/metadata-aardvark/Datasets/nyu-2451-41593.json
index d928c3c69..87c0dce99 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41593.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41593.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41593",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet Q04C ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41593\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83999/nyu_2451_41593.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41593",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41593",
-  "nyu_addl_dspace_s": "42653",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(18.999954963065623, 25.000794157480545, -27.999568494245633, -32.00060055744342)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41593"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet Q04C ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41593\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/83999/nyu_2451_41593.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41593",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41593",
+  "nyu_addl_dspace_s": "42653",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(18.999954963065623, 25.000794157480545, -27.999568494245633, -32.00060055744342)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41594.json b/metadata-aardvark/Datasets/nyu-2451-41594.json
index c971d10cd..a5785b0c4 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41594.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41594.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41594",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet Q04D ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41594\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84000/nyu_2451_41594.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41594",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41594",
-  "nyu_addl_dspace_s": "42654",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(12.999534681825075, 19.00082344465434, -27.999568494245633, -32.00060055744342)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41594"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet Q04D ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41594\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84000/nyu_2451_41594.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41594",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41594",
+  "nyu_addl_dspace_s": "42654",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(12.999534681825075, 19.00082344465434, -27.999568494245633, -32.00060055744342)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41595.json b/metadata-aardvark/Datasets/nyu-2451-41595.json
index 30e8804ef..afc24b331 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41595.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41595.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41595",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet Q05A ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41595\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84001/nyu_2451_41595.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41595",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41595",
-  "nyu_addl_dspace_s": "42655",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(24.999889223607205, 31.000728418022128, -23.999757658425704, -28.000060466507644)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41595"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet Q05A ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41595\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84001/nyu_2451_41595.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41595",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41595",
+  "nyu_addl_dspace_s": "42655",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(24.999889223607205, 31.000728418022128, -23.999757658425704, -28.000060466507644)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41596.json b/metadata-aardvark/Datasets/nyu-2451-41596.json
index fd17746e1..fdaafc019 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41596.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41596.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41596",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet Q05B ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41596\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84002/nyu_2451_41596.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41596",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41596",
-  "nyu_addl_dspace_s": "42656",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(30.99982535395508, 37.00066454837004, -23.999757658425704, -28.00006046650767)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41596"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet Q05B ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41596\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84002/nyu_2451_41596.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41596",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41596",
+  "nyu_addl_dspace_s": "42656",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(30.99982535395508, 37.00066454837004, -23.999757658425704, -28.00006046650767)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41597.json b/metadata-aardvark/Datasets/nyu-2451-41597.json
index 265a1f3e0..01425572d 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41597.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41597.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41597",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet Q05C ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41597\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84003/nyu_2451_41597.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41597",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41597",
-  "nyu_addl_dspace_s": "42657",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(30.99982535395508, 37.00066454837, -27.999568494245633, -32.00060055744342)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41597"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet Q05C ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41597\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84003/nyu_2451_41597.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41597",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41597",
+  "nyu_addl_dspace_s": "42657",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(30.99982535395508, 37.00066454837, -27.999568494245633, -32.00060055744342)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41598.json b/metadata-aardvark/Datasets/nyu-2451-41598.json
index 9506ee449..25a59329d 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41598.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41598.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41598",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet Q05D ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41598\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84004/nyu_2451_41598.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41598",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41598",
-  "nyu_addl_dspace_s": "42658",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(24.999889223607205, 31.000728418022128, -27.999568494245633, -32.00060055744342)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41598"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet Q05D ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41598\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84004/nyu_2451_41598.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41598",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41598",
+  "nyu_addl_dspace_s": "42658",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(24.999889223607205, 31.000728418022128, -27.999568494245633, -32.00060055744342)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41599.json b/metadata-aardvark/Datasets/nyu-2451-41599.json
index dc6edcb83..2b8a660fa 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41599.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41599.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41599",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet Q06B ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41599\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84005/nyu_2451_41599.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41599",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41599",
-  "nyu_addl_dspace_s": "42659",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(42.99969483687343, 49.00053403128838, -23.999757658425704, -28.00006046650767)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41599"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet Q06B ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41599\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84005/nyu_2451_41599.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41599",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41599",
+  "nyu_addl_dspace_s": "42659",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(42.99969483687343, 49.00053403128838, -23.999757658425704, -28.00006046650767)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41600.json b/metadata-aardvark/Datasets/nyu-2451-41600.json
index 93bb8c78d..93dea0e95 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41600.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41600.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41600",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet Q26B ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41600\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84006/nyu_2451_41600.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41600",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41600",
-  "nyu_addl_dspace_s": "42660",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-75.00016106301824, -68.99932186860335, -23.999757658425704, -28.00006046650762)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41600"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet Q26B ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41600\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84006/nyu_2451_41600.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41600",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41600",
+  "nyu_addl_dspace_s": "42660",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-75.00016106301824, -68.99932186860335, -23.999757658425704, -28.00006046650762)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41601.json b/metadata-aardvark/Datasets/nyu-2451-41601.json
index 491169864..a99e2b0c0 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41601.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41601.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41601",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet Q26C ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41601\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84007/nyu_2451_41601.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41601",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41601",
-  "nyu_addl_dspace_s": "42661",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-75.00016106301824, -68.99932186860323, -27.999568494245633, -32.00060055744347)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41601"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet Q26C ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41601\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84007/nyu_2451_41601.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41601",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41601",
+  "nyu_addl_dspace_s": "42661",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-75.00016106301824, -68.99932186860323, -27.999568494245633, -32.00060055744347)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41602.json b/metadata-aardvark/Datasets/nyu-2451-41602.json
index 0eb5bc9d8..fba827149 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41602.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41602.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41602",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet Q27A ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41602\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84008/nyu_2451_41602.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41602",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41602",
-  "nyu_addl_dspace_s": "42662",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-69.00022493267097, -62.999385738256045, -23.999757658425704, -28.000060466507644)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41602"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet Q27A ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41602\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84008/nyu_2451_41602.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41602",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41602",
+  "nyu_addl_dspace_s": "42662",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-69.00022493267097, -62.999385738256045, -23.999757658425704, -28.000060466507644)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41603.json b/metadata-aardvark/Datasets/nyu-2451-41603.json
index 9bdcc4465..11ce2082f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41603.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41603.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41603",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet Q27B ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41603\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84009/nyu_2451_41603.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41603",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41603",
-  "nyu_addl_dspace_s": "42663",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-63.000290672129736, -56.99945147771475, -23.999757658425704, -28.00006046650767)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41603"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet Q27B ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41603\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84009/nyu_2451_41603.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41603",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41603",
+  "nyu_addl_dspace_s": "42663",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-63.000290672129736, -56.99945147771475, -23.999757658425704, -28.00006046650767)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41604.json b/metadata-aardvark/Datasets/nyu-2451-41604.json
index 8d96d94c9..81c8042c1 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41604.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41604.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41604",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet Q27C ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41604\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84010/nyu_2451_41604.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41604",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41604",
-  "nyu_addl_dspace_s": "42664",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-63.000290672129736, -56.99945147771472, -27.999568494245633, -32.00060055744347)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41604"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet Q27C ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41604\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84010/nyu_2451_41604.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41604",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41604",
+  "nyu_addl_dspace_s": "42664",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-63.000290672129736, -56.99945147771472, -27.999568494245633, -32.00060055744347)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41605.json b/metadata-aardvark/Datasets/nyu-2451-41605.json
index e1ef9690c..d91b36715 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41605.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41605.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41605",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet Q28A ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41605\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84011/nyu_2451_41605.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41605",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41605",
-  "nyu_addl_dspace_s": "42665",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-57.000354541781775, -50.99951534736683, -23.999757658425704, -28.000060466507644)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41605"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet Q28A ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41605\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84011/nyu_2451_41605.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41605",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41605",
+  "nyu_addl_dspace_s": "42665",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-57.000354541781775, -50.99951534736683, -23.999757658425704, -28.000060466507644)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41606.json b/metadata-aardvark/Datasets/nyu-2451-41606.json
index b7318c6f6..d25ca8cf4 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41606.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41606.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41606",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet Q28B ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41606\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84012/nyu_2451_41606.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41606",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41606",
-  "nyu_addl_dspace_s": "42666",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-51.0004211892116, -44.99958199479666, -23.999757658425704, -28.000060466507644)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41606"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet Q28B ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41606\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84012/nyu_2451_41606.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41606",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41606",
+  "nyu_addl_dspace_s": "42666",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-51.0004211892116, -44.99958199479666, -23.999757658425704, -28.000060466507644)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41607.json b/metadata-aardvark/Datasets/nyu-2451-41607.json
index fbfc1c96d..052774f66 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41607.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41607.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41607",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet Q28C ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41607\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84013/nyu_2451_41607.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41607",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41607",
-  "nyu_addl_dspace_s": "42667",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-51.0004211892116, -44.999581994796614, -27.999568494245633, -32.00060055744345)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41607"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet Q28C ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41607\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84013/nyu_2451_41607.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41607",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41607",
+  "nyu_addl_dspace_s": "42667",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-51.0004211892116, -44.999581994796614, -27.999568494245633, -32.00060055744345)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41608.json b/metadata-aardvark/Datasets/nyu-2451-41608.json
index 5d54aacdc..5fb71c404 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41608.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41608.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41608",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet Q28D ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41608\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84014/nyu_2451_41608.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41608",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41608",
-  "nyu_addl_dspace_s": "42668",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-57.000354541781775, -50.999515347366746, -27.999568494245633, -32.00060055744347)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41608"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet Q28D ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41608\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84014/nyu_2451_41608.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41608",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41608",
+  "nyu_addl_dspace_s": "42668",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-57.000354541781775, -50.999515347366746, -27.999568494245633, -32.00060055744347)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41609.json b/metadata-aardvark/Datasets/nyu-2451-41609.json
index de5e3cfaf..d9663ace7 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41609.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41609.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41609",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet R04A ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41609\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84015/nyu_2451_41609.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41609",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41609",
-  "nyu_addl_dspace_s": "42669",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(16.999653485687766, 24.000332833562037, -31.99982858589089, -36.00041984694796)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41609"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet R04A ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41609\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84015/nyu_2451_41609.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41609",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41609",
+  "nyu_addl_dspace_s": "42669",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(16.999653485687766, 24.000332833562037, -31.99982858589089, -36.00041984694796)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41610.json b/metadata-aardvark/Datasets/nyu-2451-41610.json
index e0c2f382d..f949bc13d 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41610.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41610.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41610",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet R04B ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41610\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84016/nyu_2451_41610.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41610",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41610",
-  "nyu_addl_dspace_s": "42670",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(23.999864233225505, 31.000543581099784, -31.99982858589089, -36.00041984694796)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41610"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet R04B ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41610\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84016/nyu_2451_41610.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41610",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41610",
+  "nyu_addl_dspace_s": "42670",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(23.999864233225505, 31.000543581099784, -31.99982858589089, -36.00041984694796)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41611.json b/metadata-aardvark/Datasets/nyu-2451-41611.json
index f10b091e1..2f4f6d6bf 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41611.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41611.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41611",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet R15A ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41611\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84017/nyu_2451_41611.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41611",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41611",
-  "nyu_addl_dspace_s": "42671",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(168.99980396852982, 176.00048331640386, -31.99982858589089, -36.000419846947835)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41611"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet R15A ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41611\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84017/nyu_2451_41611.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41611",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41611",
+  "nyu_addl_dspace_s": "42671",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(168.99980396852982, 176.00048331640386, -31.99982858589089, -36.000419846947835)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41612.json b/metadata-aardvark/Datasets/nyu-2451-41612.json
index 4c07ed744..e3b979435 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41612.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41612.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41612",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet R15C E ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41612\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84018/nyu_2451_41612.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41612",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41612",
-  "nyu_addl_dspace_s": "42672",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(175.99999999999994, 179.9989110454232, -35.99999999999999, -40.000314277134216)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41612"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet R15C E ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41612\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84018/nyu_2451_41612.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41612",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41612",
+  "nyu_addl_dspace_s": "42672",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(175.99999999999994, 179.9989110454232, -35.99999999999999, -40.000314277134216)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41613.json b/metadata-aardvark/Datasets/nyu-2451-41613.json
index bc26c7d47..90ed67562 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41613.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41613.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41613",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet R15C W ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41613\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84019/nyu_2451_41613.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41613",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41613",
-  "nyu_addl_dspace_s": "42673",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-179.9989999999999, -176.99992910803627, -35.99999999999999, -40.00031427713393)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41613"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet R15C W ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41613\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84019/nyu_2451_41613.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41613",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41613",
+  "nyu_addl_dspace_s": "42673",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-179.9989999999999, -176.99992910803627, -35.99999999999999, -40.00031427713393)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41614.json b/metadata-aardvark/Datasets/nyu-2451-41614.json
index 4b94a55f9..166aa6c8c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41614.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41614.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41614",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet R15D ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41614\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84020/nyu_2451_41614.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41614",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41614",
-  "nyu_addl_dspace_s": "42674",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(168.99983939650505, 176.00051874437895, -35.999639421710825, -40.00066162875005)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41614"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet R15D ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41614\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84020/nyu_2451_41614.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41614",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41614",
+  "nyu_addl_dspace_s": "42674",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(168.99983939650505, 176.00051874437895, -35.999639421710825, -40.00066162875005)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41615.json b/metadata-aardvark/Datasets/nyu-2451-41615.json
index 395c4e0d0..d781b42d1 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41615.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41615.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41615",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet S13A ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41615\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84021/nyu_2451_41615.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41615",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41615",
-  "nyu_addl_dspace_s": "42675",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(164.99999999999991, 173.00051950133354, -39.999899513356056, -44.00021519976701)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41615"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet S13A ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41615\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84021/nyu_2451_41615.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41615",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41615",
+  "nyu_addl_dspace_s": "42675",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(164.99999999999991, 173.00051950133354, -39.999899513356056, -44.00021519976701)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41616.json b/metadata-aardvark/Datasets/nyu-2451-41616.json
index c6d5da780..4f8b2adc9 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41616.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41616.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41616",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet S13B E ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41616\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84022/nyu_2451_41616.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41616",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41616",
-  "nyu_addl_dspace_s": "42676",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(172.99999999999994, 179.99888107421637, -39.99999999999999, -43.99998616774848)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41616"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet S13B E ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41616\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84022/nyu_2451_41616.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41616",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41616",
+  "nyu_addl_dspace_s": "42676",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(172.99999999999994, 179.99888107421637, -39.99999999999999, -43.99998616774848)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41617.json b/metadata-aardvark/Datasets/nyu-2451-41617.json
index e8e12d90b..fb35e41d6 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41617.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41617.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41617",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet S13B W ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41617\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84023/nyu_2451_41617.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41617",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41617",
-  "nyu_addl_dspace_s": "42677",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-179.9989999999999, -179.00005898336912, -39.99999999999999, -43.99998616774845)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41617"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet S13B W ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41617\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84023/nyu_2451_41617.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41617",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41617",
+  "nyu_addl_dspace_s": "42677",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-179.9989999999999, -179.00005898336912, -39.99999999999999, -43.99998616774845)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41618.json b/metadata-aardvark/Datasets/nyu-2451-41618.json
index b5e42d547..3e2d6e53d 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41618.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41618.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41618",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet S13D ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41618\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84024/nyu_2451_41618.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41618",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41618",
-  "nyu_addl_dspace_s": "42678",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(164.99999999999991, 173.00051950133323, -43.99970757139824, -48.00047046183255)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41618"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet S13D ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41618\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84024/nyu_2451_41618.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41618",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41618",
+  "nyu_addl_dspace_s": "42678",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(164.99999999999991, 173.00051950133323, -43.99970757139824, -48.00047046183255)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41619.json b/metadata-aardvark/Datasets/nyu-2451-41619.json
index 0c92a1fd7..f5f5d5c3d 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41619.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41619.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "United States. National Geospatial-Intelligence Agency"
-  ],
-  "dct_description_sm": "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer.",
-  "dct_format_s": "WorldImage TIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41619",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Aeronautical charts",
-    "Military intelligence"
-  ],
-  "dct_title_s": "Tactical Pilotage Chart, Sheet T18A ",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "EVG Open Data Package"
-  ],
-  "dct_issued_s": "5/31/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41619\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84025/nyu_2451_41619.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [
-    "nyu-2451-41104"
-  ],
-  "dct_spatial_sm": [],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41619",
-  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
-  "id": "nyu-2451-41619",
-  "nyu_addl_dspace_s": "42679",
-  "nyu_addl_format_sm": [
-    "WorldImage TIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-75.99544575897967, -65.75953498005849, -47.999357977059354, -51.993981816652656)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "United States. National Geospatial-Intelligence Agency"
+  ],
+  "dct_description_sm": [
+    "This raster layer is an image that is part of a 1:500,000 scale aeronautical chart series. The series contains approximately 700 sheets and projects to Lambert Conformal Conic. The National Geospatial-Intelligence Agency, its legacy organizations (Defense Mapping Agency, National Imagery and Mapping Agency), and other contributors originally published the series. The Tactical Pilot Chart supports high-speed, low-altitude radar, and visual navigation of high-performance tactical and reconnaissance aircraft from low to medium altitudes. It is designed to assist close air operations by providing visual and radar navigation information. The knowledge of map symbology becomes important to understand cultural features depicted on the chart. Contours are at 500 feet, with typical sheet extents at 4 degrees latitude by 6 degrees longitude. All sheets are in English. Eastview Cartographic, Inc. has completed digitization, georeferencing, and electronic archiving services. To see the index of all sheets in this series, refer to the Data Relations shapefile layer."
+  ],
+  "dct_format_s": "WorldImage TIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41619"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Aeronautical charts",
+    "Military intelligence"
+  ],
+  "dct_title_s": "Tactical Pilotage Chart, Sheet T18A ",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "EVG Open Data Package"
+  ],
+  "dct_issued_s": "5/31/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41619\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84025/nyu_2451_41619.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+    "nyu-2451-41104"
+  ],
+  "dct_spatial_sm": [
+
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41619",
+  "gbl_mdModified_dt": "2018-01-16T15:11:26Z",
+  "id": "nyu-2451-41619",
+  "nyu_addl_dspace_s": "42679",
+  "nyu_addl_format_sm": [
+    "WorldImage TIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-75.99544575897967, -65.75953498005849, -47.999357977059354, -51.993981816652656)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41622.json b/metadata-aardvark/Datasets/nyu-2451-41622.json
index 924e7a130..bf622eb69 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41622.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41622.json
@@ -1,42 +1,58 @@
-{
-  "dct_description_sm": "This polygon shapefile layer represents the tax and lot information for all parcels in the Bronx. The data is a compilation from various government agencies throughout the City of New York. The underlying geography is derived from the Tax Lot Polygon feature class which is part of the Department of Finance's Digital Tax Map (DTM).The tax lots have been clipped to the shoreline, as defined by NYCMap planimetric features. The attribute information is from the Department of City Planning's PLUTO data. The attribute data in this layer pertains to tax lot and building characteristics and geographic, political and administrative information for each tax lot in New York City. The Tax Lot Polygon feature class and PLUTO are derived from different sources. As a result, some PLUTO records did not have a corresponding tax lot in the Tax Lot polygon feature class at the time of release. These records are included in a separate non-geographic PLUTO Only DBase (|.dbf) table. There are a number of reasons why there can be a tax lot in PLUTO that does not match the DTM; the most common reason is that the various source files are maintained by different departments and divisions with varying update cycles and criteria for adding and removing records. The attribute definitions for the PLUTO Only table are the same as those for MapPLUTO. DCP Mapping Lots includes some features that are not on the tax maps.They have been added by DCP for cartographic purposes. They include street center 'malls', traffic islands and some built streets through parks. These features have very few associated attributes. Refer to the PLUTO Data Dictionary in the Archival Copy.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41622",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (City). Department of City Planning",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Tax assessment",
-    "Land use",
-    "Land value taxation",
-    "Zoning",
-    "Buildings",
-    "Property"
-  ],
-  "dct_title_s": "2016 MapPLUTO Bronx V. 2",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Bytes of the Big Apple"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41622\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84062/nyu_2451_41622.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84061/nyu_2451_41622_doc.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Bronx, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41622",
-  "gbl_mdModified_dt": "2018-05-22T16:34:28Z",
-  "id": "nyu-2451-41622",
-  "nyu_addl_dspace_s": "42682",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(-73.9336161372791, -73.7656134184848, 40.9154419606035, 40.7853354710515)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_description_sm": [
+    "This polygon shapefile layer represents the tax and lot information for all parcels in the Bronx. The data is a compilation from various government agencies throughout the City of New York. The underlying geography is derived from the Tax Lot Polygon feature class which is part of the Department of Finance's Digital Tax Map (DTM).The tax lots have been clipped to the shoreline, as defined by NYCMap planimetric features. The attribute information is from the Department of City Planning's PLUTO data. The attribute data in this layer pertains to tax lot and building characteristics and geographic, political and administrative information for each tax lot in New York City. The Tax Lot Polygon feature class and PLUTO are derived from different sources. As a result, some PLUTO records did not have a corresponding tax lot in the Tax Lot polygon feature class at the time of release. These records are included in a separate non-geographic PLUTO Only DBase (|.dbf) table. There are a number of reasons why there can be a tax lot in PLUTO that does not match the DTM; the most common reason is that the various source files are maintained by different departments and divisions with varying update cycles and criteria for adding and removing records. The attribute definitions for the PLUTO Only table are the same as those for MapPLUTO. DCP Mapping Lots includes some features that are not on the tax maps.They have been added by DCP for cartographic purposes. They include street center 'malls', traffic islands and some built streets through parks. These features have very few associated attributes. Refer to the PLUTO Data Dictionary in the Archival Copy."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41622"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (City). Department of City Planning"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Tax assessment",
+    "Land use",
+    "Land value taxation",
+    "Zoning",
+    "Buildings",
+    "Property"
+  ],
+  "dct_title_s": "2016 MapPLUTO Bronx V. 2",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Bytes of the Big Apple"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41622\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84062/nyu_2451_41622.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84061/nyu_2451_41622_doc.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Bronx, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41622",
+  "gbl_mdModified_dt": "2018-05-22T16:34:28Z",
+  "id": "nyu-2451-41622",
+  "nyu_addl_dspace_s": "42682",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(-73.9336161372791, -73.7656134184848, 40.9154419606035, 40.7853354710515)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41623.json b/metadata-aardvark/Datasets/nyu-2451-41623.json
index fde92e7fb..600192616 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41623.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41623.json
@@ -1,42 +1,58 @@
-{
-  "dct_description_sm": "This polygon shapefile layer represents the tax and lot information for all parcels in Brooklyn. The data is a compilation from various government agencies throughout the City of New York. The underlying geography is derived from the Tax Lot Polygon feature class which is part of the Department of Finance's Digital Tax Map (DTM).The tax lots have been clipped to the shoreline, as defined by NYCMap planimetric features. The attribute information is from the Department of City Planning's PLUTO data. The attribute data pertains to tax lot and building characteristics and geographic, political and administrative information for each tax lot in New York City. The Tax Lot Polygon feature class and PLUTO are derived from different sources. As a result, some PLUTO records did not have a corresponding tax lot in the Tax Lot polygon feature class at the time of release. These records are included in a separate non-geographic PLUTO Only DBase (|.dbf) table. There are a number of reasons why there can be a tax lot in PLUTO that does not match the DTM; the most common reason is that the various source files are maintained by different departments and divisions with varying update cycles and criteria for adding and removing records. The attribute definitions for the PLUTO Only table are the same as those for MapPLUTO. DCP Mapping Lots includes some features that are not on the tax maps.They have been added by DCP for cartographic purposes. They include street center 'malls', traffic islands and some built streets through parks. These features have very few associated attributes. Refer to the PLUTO Data Dictionary in the Archival Copy.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41623",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (City). Department of City Planning",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Tax assessment",
-    "Land use",
-    "Land value taxation",
-    "Zoning",
-    "Buildings",
-    "Property"
-  ],
-  "dct_title_s": "2016 MapPLUTO Brooklyn V. 2",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Bytes of the Big Apple"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41623\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84063/nyu_2451_41623.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84061/nyu_2451_41622_doc.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Brooklyn, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41623",
-  "gbl_mdModified_dt": "2018-05-22T16:34:28Z",
-  "id": "nyu-2451-41623",
-  "nyu_addl_dspace_s": "42683",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(-74.0419007626817, -73.8331558952603, 40.7391282590913, 40.5695404264174)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_description_sm": [
+    "This polygon shapefile layer represents the tax and lot information for all parcels in Brooklyn. The data is a compilation from various government agencies throughout the City of New York. The underlying geography is derived from the Tax Lot Polygon feature class which is part of the Department of Finance's Digital Tax Map (DTM).The tax lots have been clipped to the shoreline, as defined by NYCMap planimetric features. The attribute information is from the Department of City Planning's PLUTO data. The attribute data pertains to tax lot and building characteristics and geographic, political and administrative information for each tax lot in New York City. The Tax Lot Polygon feature class and PLUTO are derived from different sources. As a result, some PLUTO records did not have a corresponding tax lot in the Tax Lot polygon feature class at the time of release. These records are included in a separate non-geographic PLUTO Only DBase (|.dbf) table. There are a number of reasons why there can be a tax lot in PLUTO that does not match the DTM; the most common reason is that the various source files are maintained by different departments and divisions with varying update cycles and criteria for adding and removing records. The attribute definitions for the PLUTO Only table are the same as those for MapPLUTO. DCP Mapping Lots includes some features that are not on the tax maps.They have been added by DCP for cartographic purposes. They include street center 'malls', traffic islands and some built streets through parks. These features have very few associated attributes. Refer to the PLUTO Data Dictionary in the Archival Copy."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41623"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (City). Department of City Planning"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Tax assessment",
+    "Land use",
+    "Land value taxation",
+    "Zoning",
+    "Buildings",
+    "Property"
+  ],
+  "dct_title_s": "2016 MapPLUTO Brooklyn V. 2",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Bytes of the Big Apple"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41623\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84063/nyu_2451_41623.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84061/nyu_2451_41622_doc.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Brooklyn, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41623",
+  "gbl_mdModified_dt": "2018-05-22T16:34:28Z",
+  "id": "nyu-2451-41623",
+  "nyu_addl_dspace_s": "42683",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(-74.0419007626817, -73.8331558952603, 40.7391282590913, 40.5695404264174)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41624.json b/metadata-aardvark/Datasets/nyu-2451-41624.json
index 3655fb68d..87a79a35d 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41624.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41624.json
@@ -1,42 +1,58 @@
-{
-  "dct_description_sm": "This polygon shapefile layer represents the tax and lot information for all parcels in Manhattan. The data is a compilation from various government agencies throughout the City of New York. The underlying geography is derived from the Tax Lot Polygon feature class which is part of the Department of Finance's Digital Tax Map (DTM).The tax lots have been clipped to the shoreline, as defined by NYCMap planimetric features. The attribute information is from the Department of City Planning's PLUTO data. The attribute data pertains to tax lot and building characteristics and geographic, political and administrative information for each tax lot in New York City. The Tax Lot Polygon feature class and PLUTO are derived from different sources. As a result, some PLUTO records did not have a corresponding tax lot in the Tax Lot polygon feature class at the time of release. These records are included in a separate non-geographic PLUTO Only DBase (|.dbf) table. There are a number of reasons why there can be a tax lot in PLUTO that does not match the DTM; the most common reason is that the various source files are maintained by different departments and divisions with varying update cycles and criteria for adding and removing records. The attribute definitions for the PLUTO Only table are the same as those for MapPLUTO. DCP Mapping Lots includes some features that are not on the tax maps.They have been added by DCP for cartographic purposes. They include street center 'malls', traffic islands and some built streets through parks. These features have very few associated attributes. Refer to the PLUTO Data Dictionary in the Archival Copy.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41624",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (City). Department of City Planning",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Tax assessment",
-    "Land use",
-    "Land value taxation",
-    "Zoning",
-    "Buildings",
-    "Property"
-  ],
-  "dct_title_s": "2016 MapPLUTO Manhattan V. 2",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Bytes of the Big Apple"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41624\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84064/nyu_2451_41624.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84061/nyu_2451_41622_doc.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Manhattan, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41624",
-  "gbl_mdModified_dt": "2018-05-22T16:34:28Z",
-  "id": "nyu-2451-41624",
-  "nyu_addl_dspace_s": "42684",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(-74.0476149120268, -73.906791238675, 40.8791037725182, 40.6839188487963)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_description_sm": [
+    "This polygon shapefile layer represents the tax and lot information for all parcels in Manhattan. The data is a compilation from various government agencies throughout the City of New York. The underlying geography is derived from the Tax Lot Polygon feature class which is part of the Department of Finance's Digital Tax Map (DTM).The tax lots have been clipped to the shoreline, as defined by NYCMap planimetric features. The attribute information is from the Department of City Planning's PLUTO data. The attribute data pertains to tax lot and building characteristics and geographic, political and administrative information for each tax lot in New York City. The Tax Lot Polygon feature class and PLUTO are derived from different sources. As a result, some PLUTO records did not have a corresponding tax lot in the Tax Lot polygon feature class at the time of release. These records are included in a separate non-geographic PLUTO Only DBase (|.dbf) table. There are a number of reasons why there can be a tax lot in PLUTO that does not match the DTM; the most common reason is that the various source files are maintained by different departments and divisions with varying update cycles and criteria for adding and removing records. The attribute definitions for the PLUTO Only table are the same as those for MapPLUTO. DCP Mapping Lots includes some features that are not on the tax maps.They have been added by DCP for cartographic purposes. They include street center 'malls', traffic islands and some built streets through parks. These features have very few associated attributes. Refer to the PLUTO Data Dictionary in the Archival Copy."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41624"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (City). Department of City Planning"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Tax assessment",
+    "Land use",
+    "Land value taxation",
+    "Zoning",
+    "Buildings",
+    "Property"
+  ],
+  "dct_title_s": "2016 MapPLUTO Manhattan V. 2",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Bytes of the Big Apple"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41624\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84064/nyu_2451_41624.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84061/nyu_2451_41622_doc.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Manhattan, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41624",
+  "gbl_mdModified_dt": "2018-05-22T16:34:28Z",
+  "id": "nyu-2451-41624",
+  "nyu_addl_dspace_s": "42684",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(-74.0476149120268, -73.906791238675, 40.8791037725182, 40.6839188487963)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41625.json b/metadata-aardvark/Datasets/nyu-2451-41625.json
index 043438aae..6dae062f4 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41625.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41625.json
@@ -1,42 +1,58 @@
-{
-  "dct_description_sm": "This polygon shapefile layer represents the tax and lot information for all parcels in Staten Island. The data is a compilation from various government agencies throughout the City of New York. The underlying geography is derived from the Tax Lot Polygon feature class which is part of the Department of Finance's Digital Tax Map (DTM).The tax lots have been clipped to the shoreline, as defined by NYCMap planimetric features. The attribute information is from the Department of City Planning's PLUTO data. The attribute data pertains to tax lot and building characteristics and geographic, political and administrative information for each tax lot in New York City. The Tax Lot Polygon feature class and PLUTO are derived from different sources. As a result, some PLUTO records did not have a corresponding tax lot in the Tax Lot polygon feature class at the time of release. These records are included in a separate non-geographic PLUTO Only DBase (|.dbf) table. There are a number of reasons why there can be a tax lot in PLUTO that does not match the DTM; the most common reason is that the various source files are maintained by different departments and divisions with varying update cycles and criteria for adding and removing records. The attribute definitions for the PLUTO Only table are the same as those for MapPLUTO. DCP Mapping Lots includes some features that are not on the tax maps.They have been added by DCP for cartographic purposes. They include street center 'malls', traffic islands and some built streets through parks. These features have very few associated attributes. Refer to the PLUTO Data Dictionary in the Archival Copy.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41625",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (City). Department of City Planning",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Tax assessment",
-    "Land use",
-    "Land value taxation",
-    "Zoning",
-    "Buildings",
-    "Property"
-  ],
-  "dct_title_s": "2016 MapPLUTO Staten Island V. 2",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Bytes of the Big Apple"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41625\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84065/nyu_2451_41625.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84061/nyu_2451_41622_doc.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Staten Island, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41625",
-  "gbl_mdModified_dt": "2018-05-22T16:34:28Z",
-  "id": "nyu-2451-41625",
-  "nyu_addl_dspace_s": "42685",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(-74.2557573849799, -74.0522461762992, 40.6489728665306, 40.4959159186928)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_description_sm": [
+    "This polygon shapefile layer represents the tax and lot information for all parcels in Staten Island. The data is a compilation from various government agencies throughout the City of New York. The underlying geography is derived from the Tax Lot Polygon feature class which is part of the Department of Finance's Digital Tax Map (DTM).The tax lots have been clipped to the shoreline, as defined by NYCMap planimetric features. The attribute information is from the Department of City Planning's PLUTO data. The attribute data pertains to tax lot and building characteristics and geographic, political and administrative information for each tax lot in New York City. The Tax Lot Polygon feature class and PLUTO are derived from different sources. As a result, some PLUTO records did not have a corresponding tax lot in the Tax Lot polygon feature class at the time of release. These records are included in a separate non-geographic PLUTO Only DBase (|.dbf) table. There are a number of reasons why there can be a tax lot in PLUTO that does not match the DTM; the most common reason is that the various source files are maintained by different departments and divisions with varying update cycles and criteria for adding and removing records. The attribute definitions for the PLUTO Only table are the same as those for MapPLUTO. DCP Mapping Lots includes some features that are not on the tax maps.They have been added by DCP for cartographic purposes. They include street center 'malls', traffic islands and some built streets through parks. These features have very few associated attributes. Refer to the PLUTO Data Dictionary in the Archival Copy."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41625"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (City). Department of City Planning"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Tax assessment",
+    "Land use",
+    "Land value taxation",
+    "Zoning",
+    "Buildings",
+    "Property"
+  ],
+  "dct_title_s": "2016 MapPLUTO Staten Island V. 2",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Bytes of the Big Apple"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41625\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84065/nyu_2451_41625.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84061/nyu_2451_41622_doc.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Staten Island, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41625",
+  "gbl_mdModified_dt": "2018-05-22T16:34:28Z",
+  "id": "nyu-2451-41625",
+  "nyu_addl_dspace_s": "42685",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(-74.2557573849799, -74.0522461762992, 40.6489728665306, 40.4959159186928)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41626.json b/metadata-aardvark/Datasets/nyu-2451-41626.json
index 30fbcaa3a..98c3e4333 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41626.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41626.json
@@ -1,42 +1,58 @@
-{
-  "dct_description_sm": "This polygon shapefile layer represents the tax and lot information for all parcels in Queens. The data is a compilation from various government agencies throughout the City of New York. The underlying geography is derived from the Tax Lot Polygon feature class which is part of the Department of Finance's Digital Tax Map (DTM).The tax lots have been clipped to the shoreline, as defined by NYCMap planimetric features. The attribute information is from the Department of City Planning's PLUTO data. The attribute data pertains to tax lot and building characteristics and geographic, political and administrative information for each tax lot in New York City. The Tax Lot Polygon feature class and PLUTO are derived from different sources. As a result, some PLUTO records did not have a corresponding tax lot in the Tax Lot polygon feature class at the time of release. These records are included in a separate non-geographic PLUTO Only DBase (|.dbf) table. There are a number of reasons why there can be a tax lot in PLUTO that does not match the DTM; the most common reason is that the various source files are maintained by different departments and divisions with varying update cycles and criteria for adding and removing records. The attribute definitions for the PLUTO Only table are the same as those for MapPLUTO. DCP Mapping Lots includes some features that are not on the tax maps.They have been added by DCP for cartographic purposes. They include street center 'malls', traffic islands and some built streets through parks. These features have very few associated attributes. Refer to the PLUTO Data Dictionary in the Archival Copy.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41626",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (City). Department of City Planning",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Tax assessment",
-    "Land use",
-    "Land value taxation",
-    "Zoning",
-    "Buildings",
-    "Property"
-  ],
-  "dct_title_s": "2016 MapPLUTO Queens V. 2",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Bytes of the Big Apple"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41626\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84066/nyu_2451_41626.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84061/nyu_2451_41622_doc.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Queens, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41626",
-  "gbl_mdModified_dt": "2018-05-22T16:34:28Z",
-  "id": "nyu-2451-41626",
-  "nyu_addl_dspace_s": "42686",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(-73.9626492437622, -73.7001760541963, 40.8720710288575, 40.5419792134341)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_description_sm": [
+    "This polygon shapefile layer represents the tax and lot information for all parcels in Queens. The data is a compilation from various government agencies throughout the City of New York. The underlying geography is derived from the Tax Lot Polygon feature class which is part of the Department of Finance's Digital Tax Map (DTM).The tax lots have been clipped to the shoreline, as defined by NYCMap planimetric features. The attribute information is from the Department of City Planning's PLUTO data. The attribute data pertains to tax lot and building characteristics and geographic, political and administrative information for each tax lot in New York City. The Tax Lot Polygon feature class and PLUTO are derived from different sources. As a result, some PLUTO records did not have a corresponding tax lot in the Tax Lot polygon feature class at the time of release. These records are included in a separate non-geographic PLUTO Only DBase (|.dbf) table. There are a number of reasons why there can be a tax lot in PLUTO that does not match the DTM; the most common reason is that the various source files are maintained by different departments and divisions with varying update cycles and criteria for adding and removing records. The attribute definitions for the PLUTO Only table are the same as those for MapPLUTO. DCP Mapping Lots includes some features that are not on the tax maps.They have been added by DCP for cartographic purposes. They include street center 'malls', traffic islands and some built streets through parks. These features have very few associated attributes. Refer to the PLUTO Data Dictionary in the Archival Copy."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41626"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (City). Department of City Planning"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Tax assessment",
+    "Land use",
+    "Land value taxation",
+    "Zoning",
+    "Buildings",
+    "Property"
+  ],
+  "dct_title_s": "2016 MapPLUTO Queens V. 2",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Bytes of the Big Apple"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41626\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84066/nyu_2451_41626.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84061/nyu_2451_41622_doc.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Queens, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41626",
+  "gbl_mdModified_dt": "2018-05-22T16:34:28Z",
+  "id": "nyu-2451-41626",
+  "nyu_addl_dspace_s": "42686",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(-73.9626492437622, -73.7001760541963, 40.8720710288575, 40.5419792134341)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41627.json b/metadata-aardvark/Datasets/nyu-2451-41627.json
index 86b39a7d4..960bd5200 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41627.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41627.json
@@ -1,40 +1,56 @@
-{
-  "dct_description_sm": "This polygon shapefile layer contains features representing the Limited Height Districts. The main district designation is indicated in the LHNAME attribute. The abbreviation as shown on the zoning map is indicated in the LHLBL attribute. Note that these zones change frequently, and users may want to consult more recent releases at Bytes of the Big Apple.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41627",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (City). Department of City Planning",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Urban planning and environment",
-    "Urban density",
-    "Urban development",
-    "Zoning"
-  ],
-  "dct_title_s": "2017 NYC Limited Height Districts",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Bytes of the Big Apple"
-  ],
-  "dct_issued_s": "2017",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41627\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84068/nyu_2451_41627.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84067/nyu_2451_41627_doc.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "New York, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2017"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41627",
-  "gbl_mdModified_dt": "2018-05-22T16:34:28Z",
-  "id": "nyu-2451-41627",
-  "nyu_addl_dspace_s": "42687",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(-74.0006413059924, -73.9549275741795, 40.7866796405202, 40.6837408183463)",
-  "gbl_indexYear_im": 2017
+{
+  "dct_description_sm": [
+    "This polygon shapefile layer contains features representing the Limited Height Districts. The main district designation is indicated in the LHNAME attribute. The abbreviation as shown on the zoning map is indicated in the LHLBL attribute. Note that these zones change frequently, and users may want to consult more recent releases at Bytes of the Big Apple."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41627"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (City). Department of City Planning"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Urban planning and environment",
+    "Urban density",
+    "Urban development",
+    "Zoning"
+  ],
+  "dct_title_s": "2017 NYC Limited Height Districts",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Bytes of the Big Apple"
+  ],
+  "dct_issued_s": "2017",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41627\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84068/nyu_2451_41627.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84067/nyu_2451_41627_doc.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "New York, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2017"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41627",
+  "gbl_mdModified_dt": "2018-05-22T16:34:28Z",
+  "id": "nyu-2451-41627",
+  "nyu_addl_dspace_s": "42687",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(-74.0006413059924, -73.9549275741795, 40.7866796405202, 40.6837408183463)",
+  "gbl_indexYear_im": [
+    2017
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41628.json b/metadata-aardvark/Datasets/nyu-2451-41628.json
index cc0dcb164..12e13d318 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41628.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41628.json
@@ -1,39 +1,55 @@
-{
-  "dct_description_sm": "This polygon shapefile layer contains features representing the within-tax-block limits for commercial overlay districts, as shown on the DCP zoning maps. Commercial overlay district designations are indicated in the OVERLAY attribute. Note that these zones change frequently, and users may want to consult more recent releases at Bytes of the Big Apple.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41628",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (City). Department of City Planning",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Zoning",
-    "Urban planning",
-    "Urban development"
-  ],
-  "dct_title_s": "2017 NYC Commercial Overlay District",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Bytes of the Big Apple"
-  ],
-  "dct_issued_s": "2017",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41628\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84070/nyu_2451_41628.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84069/nyu_2451_41628_doc.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "New York, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2017"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41628",
-  "gbl_mdModified_dt": "2018-05-22T16:34:28Z",
-  "id": "nyu-2451-41628",
-  "nyu_addl_dspace_s": "42688",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(-74.0006413059924, -73.9549275741795, 40.7866796405202, 40.6837408183463)",
-  "gbl_indexYear_im": 2017
+{
+  "dct_description_sm": [
+    "This polygon shapefile layer contains features representing the within-tax-block limits for commercial overlay districts, as shown on the DCP zoning maps. Commercial overlay district designations are indicated in the OVERLAY attribute. Note that these zones change frequently, and users may want to consult more recent releases at Bytes of the Big Apple."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41628"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (City). Department of City Planning"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Zoning",
+    "Urban planning",
+    "Urban development"
+  ],
+  "dct_title_s": "2017 NYC Commercial Overlay District",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Bytes of the Big Apple"
+  ],
+  "dct_issued_s": "2017",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41628\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84070/nyu_2451_41628.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84069/nyu_2451_41628_doc.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "New York, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2017"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41628",
+  "gbl_mdModified_dt": "2018-05-22T16:34:28Z",
+  "id": "nyu-2451-41628",
+  "nyu_addl_dspace_s": "42688",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(-74.0006413059924, -73.9549275741795, 40.7866796405202, 40.6837408183463)",
+  "gbl_indexYear_im": [
+    2017
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41629.json b/metadata-aardvark/Datasets/nyu-2451-41629.json
index 4a81d98c2..09d0d090e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41629.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41629.json
@@ -1,40 +1,56 @@
-{
-  "dct_description_sm": "This polygon feature class represents only the internal subdistricts of any special purpose districts that are so subdivided. The main special purpose district name is indicated by the SPNAME attribute, the SUBDIST attribute contains the subdistrict name. Any further subdistrict divisions are named in the SUBSUB attribute. Note that these zones change frequently, and users may want to consult more recent releases at Bytes of the Big Apple.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41629",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (City). Department of City Planning",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Zoning",
-    "Districts",
-    "Special districts",
-    "Planning"
-  ],
-  "dct_title_s": "2017 NYC Special Purpose Districs with Subdistricts",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Bytes of the Big Apple"
-  ],
-  "dct_issued_s": "2017",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41629\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84072/nyu_2451_41629.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84071/nyu_2451_41629_doc.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "New York, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2017"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41629",
-  "gbl_mdModified_dt": "2018-05-22T16:34:28Z",
-  "id": "nyu-2451-41629",
-  "nyu_addl_dspace_s": "42689",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(-74.0006413059924, -73.9549275741795, 40.7866796405202, 40.6837408183463)",
-  "gbl_indexYear_im": 2017
+{
+  "dct_description_sm": [
+    "This polygon feature class represents only the internal subdistricts of any special purpose districts that are so subdivided. The main special purpose district name is indicated by the SPNAME attribute, the SUBDIST attribute contains the subdistrict name. Any further subdistrict divisions are named in the SUBSUB attribute. Note that these zones change frequently, and users may want to consult more recent releases at Bytes of the Big Apple."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41629"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (City). Department of City Planning"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Zoning",
+    "Districts",
+    "Special districts",
+    "Planning"
+  ],
+  "dct_title_s": "2017 NYC Special Purpose Districs with Subdistricts",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Bytes of the Big Apple"
+  ],
+  "dct_issued_s": "2017",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41629\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84072/nyu_2451_41629.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84071/nyu_2451_41629_doc.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "New York, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2017"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41629",
+  "gbl_mdModified_dt": "2018-05-22T16:34:28Z",
+  "id": "nyu-2451-41629",
+  "nyu_addl_dspace_s": "42689",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(-74.0006413059924, -73.9549275741795, 40.7866796405202, 40.6837408183463)",
+  "gbl_indexYear_im": [
+    2017
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41633.json b/metadata-aardvark/Datasets/nyu-2451-41633.json
index a8786cefc..85544aae2 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41633.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41633.json
@@ -1,41 +1,57 @@
-{
-  "dct_description_sm": "This polygon shapefile layer represents areas where zoning and discretionary tax incentives are available for the development, expansion and renovation of full line grocery stores and supermarkets. This is a geographic file created by the New York City Department of City Planning, showing eligible areas for zoning incentives and eligible areas for tax incentives through the NYC Industrial Development Agency. For more information on the FRESH program and other incentives targeting grocery stores, please see www.nyc.gov/FRESH, or download the report in the documentation.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41633",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (City). Department of City Planning",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Food",
-    "Nutrition",
-    "Tax incentives",
-    "Grocery shopping",
-    "Zoning"
-  ],
-  "dct_title_s": "2016 FRESH Food Stores Zoning Boundaries in New York City",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Bytes of the Big Apple"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41633\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84104/nyu_2451_41633.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84105/nyu_2451_41633_doc.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "New York, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41633",
-  "gbl_mdModified_dt": "2018-05-22T16:34:28Z",
-  "id": "nyu-2451-41633",
-  "nyu_addl_dspace_s": "42693",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(-74.0006413059924, -73.9549275741795, 40.7866796405202, 40.6837408183463)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_description_sm": [
+    "This polygon shapefile layer represents areas where zoning and discretionary tax incentives are available for the development, expansion and renovation of full line grocery stores and supermarkets. This is a geographic file created by the New York City Department of City Planning, showing eligible areas for zoning incentives and eligible areas for tax incentives through the NYC Industrial Development Agency. For more information on the FRESH program and other incentives targeting grocery stores, please see www.nyc.gov/FRESH, or download the report in the documentation."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41633"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (City). Department of City Planning"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Food",
+    "Nutrition",
+    "Tax incentives",
+    "Grocery shopping",
+    "Zoning"
+  ],
+  "dct_title_s": "2016 FRESH Food Stores Zoning Boundaries in New York City",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Bytes of the Big Apple"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41633\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84104/nyu_2451_41633.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84105/nyu_2451_41633_doc.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "New York, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41633",
+  "gbl_mdModified_dt": "2018-05-22T16:34:28Z",
+  "id": "nyu-2451-41633",
+  "nyu_addl_dspace_s": "42693",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(-74.0006413059924, -73.9549275741795, 40.7866796405202, 40.6837408183463)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41634.json b/metadata-aardvark/Datasets/nyu-2451-41634.json
index 17e1a79f8..758b1f615 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41634.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41634.json
@@ -1,41 +1,57 @@
-{
-  "dct_description_sm": "This polygon shapefile feature class is a spatial representation of the Sidewalk Cafe regulations in the New York City Zoning Resolution, Chapter 1, Article 4 as of June, 2017. The CafeType field indicates the types of Sidewalk Cafes that are permitted, including All Cafes (includes Enclosed, Unenclosed, and Small), Unenclosed Only (includes Small), Small Only, and Not Permitted (for locations where the zoning would normally permit, but some other regulation prohibits). Lines are coincident with the Department Of Finance Tax Block edges. This dataset is maintained to reflect changes to mapped zoning districts or zoning text amendments as they are adopted by the City Council. Note to Users: 1.The zoning districts affecting the allowed sidewalk caf\u00e9 locations throughout the city change frequently! The Sidewalk Cafes GIS data will be updated on the last Monday of every month to include areas where recent zoning changes adopted by the City Council have changed allowed sidewalk caf\u00e9 locations. 2. These features only indicate areas where certain cafes types should or should not be allowed according to zoning regulations. The Department of Consumer Affairs approval is always required for sidewalk cafes. 3. The ESRI version is released as a File Geodatabase that can only be used with ArcGIS version 10.1 or higher.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41634",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (City). Department of City Planning",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Food",
-    "Sidewalks",
-    "Food trucks",
-    "Restaurants",
-    "Zoning"
-  ],
-  "dct_title_s": "2017 Zones for Sidewalk Cafes in New York City",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Bytes of the Big Apple"
-  ],
-  "dct_issued_s": "2017",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41634\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84106/nyu_2451_41634.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84107/nyu_2451_41634_doc.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "New York, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2017"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41634",
-  "gbl_mdModified_dt": "2018-05-22T16:34:28Z",
-  "id": "nyu-2451-41634",
-  "nyu_addl_dspace_s": "42694",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(-74.0006413059924, -73.9549275741795, 40.7866796405202, 40.6837408183463)",
-  "gbl_indexYear_im": 2017
+{
+  "dct_description_sm": [
+    "This polygon shapefile feature class is a spatial representation of the Sidewalk Cafe regulations in the New York City Zoning Resolution, Chapter 1, Article 4 as of June, 2017. The CafeType field indicates the types of Sidewalk Cafes that are permitted, including All Cafes (includes Enclosed, Unenclosed, and Small), Unenclosed Only (includes Small), Small Only, and Not Permitted (for locations where the zoning would normally permit, but some other regulation prohibits). Lines are coincident with the Department Of Finance Tax Block edges. This dataset is maintained to reflect changes to mapped zoning districts or zoning text amendments as they are adopted by the City Council. Note to Users: 1.The zoning districts affecting the allowed sidewalk café locations throughout the city change frequently! The Sidewalk Cafes GIS data will be updated on the last Monday of every month to include areas where recent zoning changes adopted by the City Council have changed allowed sidewalk café locations. 2. These features only indicate areas where certain cafes types should or should not be allowed according to zoning regulations. The Department of Consumer Affairs approval is always required for sidewalk cafes. 3. The ESRI version is released as a File Geodatabase that can only be used with ArcGIS version 10.1 or higher."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41634"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (City). Department of City Planning"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Food",
+    "Sidewalks",
+    "Food trucks",
+    "Restaurants",
+    "Zoning"
+  ],
+  "dct_title_s": "2017 Zones for Sidewalk Cafes in New York City",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Bytes of the Big Apple"
+  ],
+  "dct_issued_s": "2017",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41634\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84106/nyu_2451_41634.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84107/nyu_2451_41634_doc.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "New York, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2017"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41634",
+  "gbl_mdModified_dt": "2018-05-22T16:34:28Z",
+  "id": "nyu-2451-41634",
+  "nyu_addl_dspace_s": "42694",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(-74.0006413059924, -73.9549275741795, 40.7866796405202, 40.6837408183463)",
+  "gbl_indexYear_im": [
+    2017
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41635.json b/metadata-aardvark/Datasets/nyu-2451-41635.json
index 03dafd6db..c10db2180 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41635.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41635.json
@@ -1,40 +1,56 @@
-{
-  "dct_description_sm": "This polygon shapefile layer is the representation of New York City\u2019s Coastal Zone Boundary as defined by the WRP. The Coastal Zone Boundary defines the geographic scope of New York City's Waterfront Revitalization Program (WRP). Pursuant to federal statute, the boundary encompasses all land and water of direct and significant impact on coastal waters. Federal lands and facilities are excluded from the coastal zone and consistency review in accordance with federal legislation. Special area designations of the NYC WRP\u2019s Coastal Zone Boundary include Special Natural Waterfront Areas (SNWA), Priority Marine Activity Zones (PMAZ), Significant Maritime and Industrial Areas (SMIA), Recognized Ecological Complexes (REC) and the Arthur Kill Ecologically Sensitive Maritime and Industrial Area (ESMIA). Information on each is included in the shapefiles. Note to Users: These features are provided for reference only and are not intended for determining the Coastal Boundary at the tax lot level. Please refer to the Zoning Resolution of the City of New York. Please refer to the Coastal Boundary maps adopted in 1982.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41635",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (City). Department of City Planning",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Zoning",
-    "Waterfronts",
-    "Coasts",
-    "Development"
-  ],
-  "dct_title_s": "2016 New York City Waterfront Revitalization Program Coastal Zone Boundary",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Bytes of the Big Apple"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41635\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84108/nyu_2451_41635.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84109/nyu_2451_41635_doc.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "New York, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41635",
-  "gbl_mdModified_dt": "2018-05-22T16:34:28Z",
-  "id": "nyu-2451-41635",
-  "nyu_addl_dspace_s": "42695",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(-74.0006413059924, -73.9549275741795, 40.7866796405202, 40.6837408183463)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_description_sm": [
+    "This polygon shapefile layer is the representation of New York City’s Coastal Zone Boundary as defined by the WRP. The Coastal Zone Boundary defines the geographic scope of New York City's Waterfront Revitalization Program (WRP). Pursuant to federal statute, the boundary encompasses all land and water of direct and significant impact on coastal waters. Federal lands and facilities are excluded from the coastal zone and consistency review in accordance with federal legislation. Special area designations of the NYC WRP’s Coastal Zone Boundary include Special Natural Waterfront Areas (SNWA), Priority Marine Activity Zones (PMAZ), Significant Maritime and Industrial Areas (SMIA), Recognized Ecological Complexes (REC) and the Arthur Kill Ecologically Sensitive Maritime and Industrial Area (ESMIA). Information on each is included in the shapefiles. Note to Users: These features are provided for reference only and are not intended for determining the Coastal Boundary at the tax lot level. Please refer to the Zoning Resolution of the City of New York. Please refer to the Coastal Boundary maps adopted in 1982."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41635"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (City). Department of City Planning"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Zoning",
+    "Waterfronts",
+    "Coasts",
+    "Development"
+  ],
+  "dct_title_s": "2016 New York City Waterfront Revitalization Program Coastal Zone Boundary",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Bytes of the Big Apple"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41635\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84108/nyu_2451_41635.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84109/nyu_2451_41635_doc.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "New York, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41635",
+  "gbl_mdModified_dt": "2018-05-22T16:34:28Z",
+  "id": "nyu-2451-41635",
+  "nyu_addl_dspace_s": "42695",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(-74.0006413059924, -73.9549275741795, 40.7866796405202, 40.6837408183463)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41636.json b/metadata-aardvark/Datasets/nyu-2451-41636.json
index 0bcd9dcf9..7e207a668 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41636.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41636.json
@@ -1,40 +1,56 @@
-{
-  "dct_description_sm": "This polygon shapefile layer represents the New York State Assembly District boundaries for the City of New York. These district boundaries represent the redistricting as of the US Census 2010. This file was generated from the 17B release of the Department of City Planning's LION file.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41636",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (City). Department of City Planning",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Districts",
-    "Special districts",
-    "Administrative and political divisions",
-    "Boundaries"
-  ],
-  "dct_title_s": "2017 New York City State Assembly Districts (Clipped to Shoreline)",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Bytes of the Big Apple"
-  ],
-  "dct_issued_s": "2017",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41636\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84110/nyu_2451_41636.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84111/nyu_2451_41636_doc.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "New York, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2017"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41636",
-  "gbl_mdModified_dt": "2018-05-22T16:34:28Z",
-  "id": "nyu-2451-41636",
-  "nyu_addl_dspace_s": "42696",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(-74.0006413059924, -73.9549275741795, 40.7866796405202, 40.6837408183463)",
-  "gbl_indexYear_im": 2017
+{
+  "dct_description_sm": [
+    "This polygon shapefile layer represents the New York State Assembly District boundaries for the City of New York. These district boundaries represent the redistricting as of the US Census 2010. This file was generated from the 17B release of the Department of City Planning's LION file."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41636"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (City). Department of City Planning"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Districts",
+    "Special districts",
+    "Administrative and political divisions",
+    "Boundaries"
+  ],
+  "dct_title_s": "2017 New York City State Assembly Districts (Clipped to Shoreline)",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Bytes of the Big Apple"
+  ],
+  "dct_issued_s": "2017",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41636\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84110/nyu_2451_41636.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84111/nyu_2451_41636_doc.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "New York, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2017"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41636",
+  "gbl_mdModified_dt": "2018-05-22T16:34:28Z",
+  "id": "nyu-2451-41636",
+  "nyu_addl_dspace_s": "42696",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(-74.0006413059924, -73.9549275741795, 40.7866796405202, 40.6837408183463)",
+  "gbl_indexYear_im": [
+    2017
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41637.json b/metadata-aardvark/Datasets/nyu-2451-41637.json
index 286d0140b..b889d791f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41637.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41637.json
@@ -1,40 +1,56 @@
-{
-  "dct_description_sm": "This polygon shapefile layer represents the New York State Assembly District boundaries for the City of New York, with water included. These district boundaries represent the redistricting as of the US Census 2010. This file was generated from the 17B release of the Department of City Planning's LION file.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41637",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (City). Department of City Planning",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Districts",
-    "Special districts",
-    "Administrative and political divisions",
-    "Boundaries"
-  ],
-  "dct_title_s": "2017 New York City State Assembly Districts (Water Areas Included)",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Bytes of the Big Apple"
-  ],
-  "dct_issued_s": "2017",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41637\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84112/nyu_2451_41637.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84113/nyu_2451_41637_doc.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "New York, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2017"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41637",
-  "gbl_mdModified_dt": "2018-05-22T16:34:28Z",
-  "id": "nyu-2451-41637",
-  "nyu_addl_dspace_s": "42697",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(-74.0006413059924, -73.9549275741795, 40.7866796405202, 40.6837408183463)",
-  "gbl_indexYear_im": 2017
+{
+  "dct_description_sm": [
+    "This polygon shapefile layer represents the New York State Assembly District boundaries for the City of New York, with water included. These district boundaries represent the redistricting as of the US Census 2010. This file was generated from the 17B release of the Department of City Planning's LION file."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41637"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (City). Department of City Planning"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Districts",
+    "Special districts",
+    "Administrative and political divisions",
+    "Boundaries"
+  ],
+  "dct_title_s": "2017 New York City State Assembly Districts (Water Areas Included)",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Bytes of the Big Apple"
+  ],
+  "dct_issued_s": "2017",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41637\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84112/nyu_2451_41637.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84113/nyu_2451_41637_doc.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "New York, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2017"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41637",
+  "gbl_mdModified_dt": "2018-05-22T16:34:28Z",
+  "id": "nyu-2451-41637",
+  "nyu_addl_dspace_s": "42697",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(-74.0006413059924, -73.9549275741795, 40.7866796405202, 40.6837408183463)",
+  "gbl_indexYear_im": [
+    2017
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41638.json b/metadata-aardvark/Datasets/nyu-2451-41638.json
index d6f16a002..1c82147e6 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41638.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41638.json
@@ -1,40 +1,56 @@
-{
-  "dct_description_sm": "This polygon shapefile layer represents the U.S. Congressional Districts boundaries for the City of New York. These district boundaries represent the redistricting as of the US Census 2010. This file was generated from the 17B release of the Department of City Planning's LION file.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41638",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (City). Department of City Planning",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Districts",
-    "Special districts",
-    "Administrative and political divisions",
-    "Boundaries"
-  ],
-  "dct_title_s": "2017 New York City U.S. Congressional Districts (Clipped to Shoreline)",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Bytes of the Big Apple"
-  ],
-  "dct_issued_s": "2017",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41638\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84114/nyu_2451_41638.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84115/nyu_2451_41638_doc.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "New York, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2017"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41638",
-  "gbl_mdModified_dt": "2018-05-22T16:34:28Z",
-  "id": "nyu-2451-41638",
-  "nyu_addl_dspace_s": "42698",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(-74.0006413059924, -73.9549275741795, 40.7866796405202, 40.6837408183463)",
-  "gbl_indexYear_im": 2017
+{
+  "dct_description_sm": [
+    "This polygon shapefile layer represents the U.S. Congressional Districts boundaries for the City of New York. These district boundaries represent the redistricting as of the US Census 2010. This file was generated from the 17B release of the Department of City Planning's LION file."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41638"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (City). Department of City Planning"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Districts",
+    "Special districts",
+    "Administrative and political divisions",
+    "Boundaries"
+  ],
+  "dct_title_s": "2017 New York City U.S. Congressional Districts (Clipped to Shoreline)",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Bytes of the Big Apple"
+  ],
+  "dct_issued_s": "2017",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41638\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84114/nyu_2451_41638.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84115/nyu_2451_41638_doc.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "New York, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2017"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41638",
+  "gbl_mdModified_dt": "2018-05-22T16:34:28Z",
+  "id": "nyu-2451-41638",
+  "nyu_addl_dspace_s": "42698",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(-74.0006413059924, -73.9549275741795, 40.7866796405202, 40.6837408183463)",
+  "gbl_indexYear_im": [
+    2017
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41639.json b/metadata-aardvark/Datasets/nyu-2451-41639.json
index 425006371..6bd11976b 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41639.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41639.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile layer represents the U.S. Congressional Districts boundaries for the City of New York, with water included. These district boundaries represent the redistricting as of the US Census 2010. This file was generated from the 17B release of the Department of City Planning's LION file.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41639",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (City). Department of City Planning",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Districts",
-    "Special districts",
-    "Administrative and political divisions",
-    "Boundaries"
-  ],
-  "dct_title_s": "2010 New York City U.S. Congressional Districts (Water Areas Included)",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Bytes of the Big Apple"
-  ],
-  "dct_issued_s": "2017",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41639\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "New York, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41639",
-  "gbl_mdModified_dt": "2020-11-23T10:29:13Z",
-  "id": "nyu-2451-41639",
-  "nyu_addl_dspace_s": "42699",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(-74.2556640887564, -73.700009054899, 40.9157739339836, 40.4960925239255)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile layer represents the U.S. Congressional Districts boundaries for the City of New York, with water included. These district boundaries represent the redistricting as of the US Census 2010. This file was generated from the 17B release of the Department of City Planning's LION file."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41639"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (City). Department of City Planning"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Districts",
+    "Special districts",
+    "Administrative and political divisions",
+    "Boundaries"
+  ],
+  "dct_title_s": "2010 New York City U.S. Congressional Districts (Water Areas Included)",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Bytes of the Big Apple"
+  ],
+  "dct_issued_s": "2017",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41639\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "New York, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41639",
+  "gbl_mdModified_dt": "2020-11-23T10:29:13Z",
+  "id": "nyu-2451-41639",
+  "nyu_addl_dspace_s": "42699",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(-74.2556640887564, -73.700009054899, 40.9157739339836, 40.4960925239255)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41640.json b/metadata-aardvark/Datasets/nyu-2451-41640.json
index 98cd2ddba..713ce1386 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41640.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41640.json
@@ -1,40 +1,56 @@
-{
-  "dct_description_sm": "This polygon shapefile layer represents the State Senate District boundaries for the City of New York. These district boundaries represent the redistricting as of the US Census 2010. This file was generated from the 17B release of the Department of City Planning's LION file.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41640",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (City). Department of City Planning",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Districts",
-    "Special districts",
-    "Administrative and political divisions",
-    "Boundaries"
-  ],
-  "dct_title_s": "2017 New York City State Senate Districts (Clipped to Shoreline)",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Bytes of the Big Apple"
-  ],
-  "dct_issued_s": "2017",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41640\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84118/nyu_2451_41640.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84119/nyu_2451_41640_doc.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "New York, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2017"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41640",
-  "gbl_mdModified_dt": "2018-05-22T16:34:28Z",
-  "id": "nyu-2451-41640",
-  "nyu_addl_dspace_s": "42700",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(-74.0006413059924, -73.9549275741795, 40.7866796405202, 40.6837408183463)",
-  "gbl_indexYear_im": 2017
+{
+  "dct_description_sm": [
+    "This polygon shapefile layer represents the State Senate District boundaries for the City of New York. These district boundaries represent the redistricting as of the US Census 2010. This file was generated from the 17B release of the Department of City Planning's LION file."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41640"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (City). Department of City Planning"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Districts",
+    "Special districts",
+    "Administrative and political divisions",
+    "Boundaries"
+  ],
+  "dct_title_s": "2017 New York City State Senate Districts (Clipped to Shoreline)",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Bytes of the Big Apple"
+  ],
+  "dct_issued_s": "2017",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41640\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84118/nyu_2451_41640.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84119/nyu_2451_41640_doc.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "New York, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2017"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41640",
+  "gbl_mdModified_dt": "2018-05-22T16:34:28Z",
+  "id": "nyu-2451-41640",
+  "nyu_addl_dspace_s": "42700",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(-74.0006413059924, -73.9549275741795, 40.7866796405202, 40.6837408183463)",
+  "gbl_indexYear_im": [
+    2017
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41641.json b/metadata-aardvark/Datasets/nyu-2451-41641.json
index e4be21d74..e1b448b80 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41641.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41641.json
@@ -1,40 +1,56 @@
-{
-  "dct_description_sm": "This polygon shapefile layer represents the State Senate Districts boundaries for the City of New York, with water included. These district boundaries represent the redistricting as of the US Census 2010. This file was generated from the 17B release of the Department of City Planning's LION file.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41641",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (City). Department of City Planning",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Districts",
-    "Special districts",
-    "Administrative and political divisions",
-    "Boundaries"
-  ],
-  "dct_title_s": "2017 New York City State Senate Districts (Water Areas Included)",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Bytes of the Big Apple"
-  ],
-  "dct_issued_s": "2017",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41641\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84120/nyu_2451_41641.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84121/nyu_2451_41641_doc.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "New York, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2017"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41641",
-  "gbl_mdModified_dt": "2018-05-22T16:34:28Z",
-  "id": "nyu-2451-41641",
-  "nyu_addl_dspace_s": "42701",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(-74.0006413059924, -73.9549275741795, 40.7866796405202, 40.6837408183463)",
-  "gbl_indexYear_im": 2017
+{
+  "dct_description_sm": [
+    "This polygon shapefile layer represents the State Senate Districts boundaries for the City of New York, with water included. These district boundaries represent the redistricting as of the US Census 2010. This file was generated from the 17B release of the Department of City Planning's LION file."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41641"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (City). Department of City Planning"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Districts",
+    "Special districts",
+    "Administrative and political divisions",
+    "Boundaries"
+  ],
+  "dct_title_s": "2017 New York City State Senate Districts (Water Areas Included)",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Bytes of the Big Apple"
+  ],
+  "dct_issued_s": "2017",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41641\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84120/nyu_2451_41641.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84121/nyu_2451_41641_doc.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "New York, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2017"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41641",
+  "gbl_mdModified_dt": "2018-05-22T16:34:28Z",
+  "id": "nyu-2451-41641",
+  "nyu_addl_dspace_s": "42701",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(-74.0006413059924, -73.9549275741795, 40.7866796405202, 40.6837408183463)",
+  "gbl_indexYear_im": [
+    2017
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41642.json b/metadata-aardvark/Datasets/nyu-2451-41642.json
index 9f9d5c94c..f8eef4521 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41642.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41642.json
@@ -1,40 +1,56 @@
-{
-  "dct_description_sm": "This polygon shapefile layer represents the Municipal Court District boundaries for the City of New York. These district boundaries represent the redistricting as of the US Census 2010. This file was generated from the 17B release of the Department of City Planning's LION file.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41642",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (City). Department of City Planning",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Districts",
-    "Special districts",
-    "Administrative and political divisions",
-    "Boundaries"
-  ],
-  "dct_title_s": "2017 New York City Municipal Court Districts (Clipped to Shoreline)",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Bytes of the Big Apple"
-  ],
-  "dct_issued_s": "2017",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41642\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84138/nyu_2451_41642.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84161/nyu_2451_41642_doc.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "New York, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2017"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41642",
-  "gbl_mdModified_dt": "2018-05-22T16:34:28Z",
-  "id": "nyu-2451-41642",
-  "nyu_addl_dspace_s": "42702",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(-74.0006413059924, -73.9549275741795, 40.7866796405202, 40.6837408183463)",
-  "gbl_indexYear_im": 2017
+{
+  "dct_description_sm": [
+    "This polygon shapefile layer represents the Municipal Court District boundaries for the City of New York. These district boundaries represent the redistricting as of the US Census 2010. This file was generated from the 17B release of the Department of City Planning's LION file."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41642"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (City). Department of City Planning"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Districts",
+    "Special districts",
+    "Administrative and political divisions",
+    "Boundaries"
+  ],
+  "dct_title_s": "2017 New York City Municipal Court Districts (Clipped to Shoreline)",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Bytes of the Big Apple"
+  ],
+  "dct_issued_s": "2017",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41642\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84138/nyu_2451_41642.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84161/nyu_2451_41642_doc.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "New York, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2017"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41642",
+  "gbl_mdModified_dt": "2018-05-22T16:34:28Z",
+  "id": "nyu-2451-41642",
+  "nyu_addl_dspace_s": "42702",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(-74.0006413059924, -73.9549275741795, 40.7866796405202, 40.6837408183463)",
+  "gbl_indexYear_im": [
+    2017
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41643.json b/metadata-aardvark/Datasets/nyu-2451-41643.json
index 159f9f08a..0f9c0b38f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41643.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41643.json
@@ -1,40 +1,56 @@
-{
-  "dct_description_sm": "This polygon shapefile layer represents the Municipal Counrt District boundaries for the City of New York, with water included. These district boundaries represent the redistricting as of the US Census 2010. This file was generated from the 17B release of the Department of City Planning's LION file.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41643",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (City). Department of City Planning",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Districts",
-    "Special districts",
-    "Administrative and political divisions",
-    "Boundaries"
-  ],
-  "dct_title_s": "2017 New York City Municipal Court Districts (Water Areas Included)",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Bytes of the Big Apple"
-  ],
-  "dct_issued_s": "2017",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41643\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84139/nyu_2451_41643.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84162/nyu_2451_41643_doc.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "New York, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2017"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41643",
-  "gbl_mdModified_dt": "2018-05-22T16:34:28Z",
-  "id": "nyu-2451-41643",
-  "nyu_addl_dspace_s": "42703",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(-74.0006413059924, -73.9549275741795, 40.7866796405202, 40.6837408183463)",
-  "gbl_indexYear_im": 2017
+{
+  "dct_description_sm": [
+    "This polygon shapefile layer represents the Municipal Counrt District boundaries for the City of New York, with water included. These district boundaries represent the redistricting as of the US Census 2010. This file was generated from the 17B release of the Department of City Planning's LION file."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41643"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (City). Department of City Planning"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Districts",
+    "Special districts",
+    "Administrative and political divisions",
+    "Boundaries"
+  ],
+  "dct_title_s": "2017 New York City Municipal Court Districts (Water Areas Included)",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Bytes of the Big Apple"
+  ],
+  "dct_issued_s": "2017",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41643\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84139/nyu_2451_41643.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84162/nyu_2451_41643_doc.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "New York, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2017"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41643",
+  "gbl_mdModified_dt": "2018-05-22T16:34:28Z",
+  "id": "nyu-2451-41643",
+  "nyu_addl_dspace_s": "42703",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(-74.0006413059924, -73.9549275741795, 40.7866796405202, 40.6837408183463)",
+  "gbl_indexYear_im": [
+    2017
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41644.json b/metadata-aardvark/Datasets/nyu-2451-41644.json
index 78bdd3372..0355c8acd 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41644.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41644.json
@@ -1,40 +1,56 @@
-{
-  "dct_description_sm": "This polygon shapefile layer represents the City Council District boundaries for the City of New York. These district boundaries represent the redistricting as of the US Census 2010. This file was generated from the 17B release of the Department of City Planning's LION file.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41644",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (City). Department of City Planning",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Districts",
-    "Special districts",
-    "Administrative and political divisions",
-    "Boundaries"
-  ],
-  "dct_title_s": "2017 City Council Districts for New York City (Clipped to Shoreline)",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Bytes of the Big Apple"
-  ],
-  "dct_issued_s": "2017",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41644\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84140/nyu_2451_41644.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84163/nyu_2451_41644_doc.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "New York, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2017"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41644",
-  "gbl_mdModified_dt": "2018-05-22T16:34:28Z",
-  "id": "nyu-2451-41644",
-  "nyu_addl_dspace_s": "42704",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(-74.0006413059924, -73.9549275741795, 40.7866796405202, 40.6837408183463)",
-  "gbl_indexYear_im": 2017
+{
+  "dct_description_sm": [
+    "This polygon shapefile layer represents the City Council District boundaries for the City of New York. These district boundaries represent the redistricting as of the US Census 2010. This file was generated from the 17B release of the Department of City Planning's LION file."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41644"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (City). Department of City Planning"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Districts",
+    "Special districts",
+    "Administrative and political divisions",
+    "Boundaries"
+  ],
+  "dct_title_s": "2017 City Council Districts for New York City (Clipped to Shoreline)",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Bytes of the Big Apple"
+  ],
+  "dct_issued_s": "2017",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41644\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84140/nyu_2451_41644.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84163/nyu_2451_41644_doc.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "New York, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2017"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41644",
+  "gbl_mdModified_dt": "2018-05-22T16:34:28Z",
+  "id": "nyu-2451-41644",
+  "nyu_addl_dspace_s": "42704",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(-74.0006413059924, -73.9549275741795, 40.7866796405202, 40.6837408183463)",
+  "gbl_indexYear_im": [
+    2017
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41645.json b/metadata-aardvark/Datasets/nyu-2451-41645.json
index c8ded65a8..b179dc971 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41645.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41645.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile layer represents the City Council District boundaries for the City of New York, with water included. These district boundaries represent the redistricting as of the US Census 2010. This file was generated from the 17B release of the Department of City Planning's LION file.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41645",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (City), Department of City Planning",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Districts",
-    "Special Districts",
-    "Administrative and political divisions",
-    "Boundaries"
-  ],
-  "dct_title_s": "2010 City Council Districts for New York City (Water Areas Included)",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Bytes of the Big Apple"
-  ],
-  "dct_issued_s": "2017",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41645\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "New York, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41645",
-  "gbl_mdModified_dt": "2020-11-23T10:29:13Z",
-  "id": "nyu-2451-41645",
-  "nyu_addl_dspace_s": "42705",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(-74.2556640887564, -73.700009054899, 40.9157739339836, 40.4960925239255)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile layer represents the City Council District boundaries for the City of New York, with water included. These district boundaries represent the redistricting as of the US Census 2010. This file was generated from the 17B release of the Department of City Planning's LION file."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41645"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (City), Department of City Planning"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Districts",
+    "Special Districts",
+    "Administrative and political divisions",
+    "Boundaries"
+  ],
+  "dct_title_s": "2010 City Council Districts for New York City (Water Areas Included)",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Bytes of the Big Apple"
+  ],
+  "dct_issued_s": "2017",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41645\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "New York, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41645",
+  "gbl_mdModified_dt": "2020-11-23T10:29:13Z",
+  "id": "nyu-2451-41645",
+  "nyu_addl_dspace_s": "42705",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(-74.2556640887564, -73.700009054899, 40.9157739339836, 40.4960925239255)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41646.json b/metadata-aardvark/Datasets/nyu-2451-41646.json
index e860dca01..89fee6986 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41646.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41646.json
@@ -1,40 +1,56 @@
-{
-  "dct_description_sm": "This polygon shapefile layer represents the Election District boundaries for the City of New York. These district boundaries represent the redistricting as of the US Census 2010. This file was generated from the 17B release of the Department of City Planning's LION file.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41646",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (City). Department of City Planning",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Districts",
-    "Special districts",
-    "Administrative and political divisions",
-    "Boundaries"
-  ],
-  "dct_title_s": "2017 New York City Election Districts (Clipped to Shoreline)",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Bytes of the Big Apple"
-  ],
-  "dct_issued_s": "2017",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41646\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84142/nyu_2451_41646.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84165/nyu_2451_41646_doc.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "New York, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2017"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41646",
-  "gbl_mdModified_dt": "2018-05-22T16:34:28Z",
-  "id": "nyu-2451-41646",
-  "nyu_addl_dspace_s": "42706",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(-74.0006413059924, -73.9549275741795, 40.7866796405202, 40.6837408183463)",
-  "gbl_indexYear_im": 2017
+{
+  "dct_description_sm": [
+    "This polygon shapefile layer represents the Election District boundaries for the City of New York. These district boundaries represent the redistricting as of the US Census 2010. This file was generated from the 17B release of the Department of City Planning's LION file."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41646"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (City). Department of City Planning"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Districts",
+    "Special districts",
+    "Administrative and political divisions",
+    "Boundaries"
+  ],
+  "dct_title_s": "2017 New York City Election Districts (Clipped to Shoreline)",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Bytes of the Big Apple"
+  ],
+  "dct_issued_s": "2017",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41646\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84142/nyu_2451_41646.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84165/nyu_2451_41646_doc.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "New York, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2017"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41646",
+  "gbl_mdModified_dt": "2018-05-22T16:34:28Z",
+  "id": "nyu-2451-41646",
+  "nyu_addl_dspace_s": "42706",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(-74.0006413059924, -73.9549275741795, 40.7866796405202, 40.6837408183463)",
+  "gbl_indexYear_im": [
+    2017
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41647.json b/metadata-aardvark/Datasets/nyu-2451-41647.json
index 299c19d5b..61bec00d0 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41647.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41647.json
@@ -1,40 +1,56 @@
-{
-  "dct_description_sm": "This polygon shapefile layer represents the Election District boundaries for the City of New York, with water included. These district boundaries represent the redistricting as of the US Census 2010. This file was generated from the 17B release of the Department of City Planning's LION file.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41647",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (City). Department of City Planning",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Districts",
-    "Special districts",
-    "Administrative and political divisions",
-    "Boundaries"
-  ],
-  "dct_title_s": "2017 New York City Election Districts (Water Areas Included)",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Bytes of the Big Apple"
-  ],
-  "dct_issued_s": "2017",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41647\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84143/nyu_2451_41647.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84166/nyu_2451_41647_doc.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "New York, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2017"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41647",
-  "gbl_mdModified_dt": "2018-05-22T16:34:28Z",
-  "id": "nyu-2451-41647",
-  "nyu_addl_dspace_s": "42707",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(-74.0006413059924, -73.9549275741795, 40.7866796405202, 40.6837408183463)",
-  "gbl_indexYear_im": 2017
+{
+  "dct_description_sm": [
+    "This polygon shapefile layer represents the Election District boundaries for the City of New York, with water included. These district boundaries represent the redistricting as of the US Census 2010. This file was generated from the 17B release of the Department of City Planning's LION file."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41647"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (City). Department of City Planning"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Districts",
+    "Special districts",
+    "Administrative and political divisions",
+    "Boundaries"
+  ],
+  "dct_title_s": "2017 New York City Election Districts (Water Areas Included)",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Bytes of the Big Apple"
+  ],
+  "dct_issued_s": "2017",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41647\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84143/nyu_2451_41647.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84166/nyu_2451_41647_doc.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "New York, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2017"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41647",
+  "gbl_mdModified_dt": "2018-05-22T16:34:28Z",
+  "id": "nyu-2451-41647",
+  "nyu_addl_dspace_s": "42707",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(-74.0006413059924, -73.9549275741795, 40.7866796405202, 40.6837408183463)",
+  "gbl_indexYear_im": [
+    2017
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41648.json b/metadata-aardvark/Datasets/nyu-2451-41648.json
index 83ebce0b1..5191c2f1a 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41648.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41648.json
@@ -1,39 +1,55 @@
-{
-  "dct_description_sm": "This polygon shapefile layer represents the borough boundaries for the City of New York, clipped to the shoreline. This file was generated from the 17B release of the Department of City Planning's LION file.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41648",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (City). Department of City Planning",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boroughs",
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2017 New York City Borough Boundaries (Clipped to Shoreline)",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Bytes of the Big Apple"
-  ],
-  "dct_issued_s": "2017",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41648\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84122/nyu_2451_41648.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84123/nyu_2451_41648_doc.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "New York, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2017"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41648",
-  "gbl_mdModified_dt": "2018-05-22T16:34:28Z",
-  "id": "nyu-2451-41648",
-  "nyu_addl_dspace_s": "42708",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(-74.0006413059924, -73.9549275741795, 40.7866796405202, 40.6837408183463)",
-  "gbl_indexYear_im": 2017
+{
+  "dct_description_sm": [
+    "This polygon shapefile layer represents the borough boundaries for the City of New York, clipped to the shoreline. This file was generated from the 17B release of the Department of City Planning's LION file."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41648"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (City). Department of City Planning"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boroughs",
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2017 New York City Borough Boundaries (Clipped to Shoreline)",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Bytes of the Big Apple"
+  ],
+  "dct_issued_s": "2017",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41648\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84122/nyu_2451_41648.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84123/nyu_2451_41648_doc.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "New York, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2017"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41648",
+  "gbl_mdModified_dt": "2018-05-22T16:34:28Z",
+  "id": "nyu-2451-41648",
+  "nyu_addl_dspace_s": "42708",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(-74.0006413059924, -73.9549275741795, 40.7866796405202, 40.6837408183463)",
+  "gbl_indexYear_im": [
+    2017
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41649.json b/metadata-aardvark/Datasets/nyu-2451-41649.json
index a17342c52..e209fea72 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41649.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41649.json
@@ -1,39 +1,55 @@
-{
-  "dct_description_sm": "This polygon shapefile layer represents the borough boundaries for the City of New York, with water included. This file was generated from the 17B release of the Department of City Planning's LION file.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41649",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (City). Department of City Planning",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boroughs",
-    "Boundaries",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "2017 New York City Borough Boundaries (Water Areas Included)",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Bytes of the Big Apple"
-  ],
-  "dct_issued_s": "2017",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41649\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84144/nyu_2451_41649.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84167/nyu_2451_41649_doc.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "New York, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2017"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41649",
-  "gbl_mdModified_dt": "2018-05-22T16:34:28Z",
-  "id": "nyu-2451-41649",
-  "nyu_addl_dspace_s": "42709",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(-74.0006413059924, -73.9549275741795, 40.7866796405202, 40.6837408183463)",
-  "gbl_indexYear_im": 2017
+{
+  "dct_description_sm": [
+    "This polygon shapefile layer represents the borough boundaries for the City of New York, with water included. This file was generated from the 17B release of the Department of City Planning's LION file."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41649"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (City). Department of City Planning"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boroughs",
+    "Boundaries",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "2017 New York City Borough Boundaries (Water Areas Included)",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Bytes of the Big Apple"
+  ],
+  "dct_issued_s": "2017",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41649\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84144/nyu_2451_41649.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84167/nyu_2451_41649_doc.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "New York, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2017"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41649",
+  "gbl_mdModified_dt": "2018-05-22T16:34:28Z",
+  "id": "nyu-2451-41649",
+  "nyu_addl_dspace_s": "42709",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(-74.0006413059924, -73.9549275741795, 40.7866796405202, 40.6837408183463)",
+  "gbl_indexYear_im": [
+    2017
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41650.json b/metadata-aardvark/Datasets/nyu-2451-41650.json
index e759a5e80..30f05dfb8 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41650.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41650.json
@@ -1,38 +1,54 @@
-{
-  "dct_description_sm": "This polygon shapefile layer represents the service area boundaries for fire companies of the City of New York, clipped to the shoreline. This file was generated from the 17B release of the Department of City Planning's LION file.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41650",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (City). Department of City Planning",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Fire departments",
-    "Fire departments--Administration"
-  ],
-  "dct_title_s": "2017 New York City Fire Companies (Clipped to Shoreline)",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Bytes of the Big Apple"
-  ],
-  "dct_issued_s": "2017",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41650\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84146/nyu_2451_41650.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84168/nyu_2451_41650_doc.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "New York, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2017"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41650",
-  "gbl_mdModified_dt": "2018-05-22T16:34:28Z",
-  "id": "nyu-2451-41650",
-  "nyu_addl_dspace_s": "42710",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(-74.0006413059924, -73.9549275741795, 40.7866796405202, 40.6837408183463)",
-  "gbl_indexYear_im": 2017
+{
+  "dct_description_sm": [
+    "This polygon shapefile layer represents the service area boundaries for fire companies of the City of New York, clipped to the shoreline. This file was generated from the 17B release of the Department of City Planning's LION file."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41650"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (City). Department of City Planning"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Fire departments",
+    "Fire departments--Administration"
+  ],
+  "dct_title_s": "2017 New York City Fire Companies (Clipped to Shoreline)",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Bytes of the Big Apple"
+  ],
+  "dct_issued_s": "2017",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41650\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84146/nyu_2451_41650.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84168/nyu_2451_41650_doc.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "New York, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2017"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41650",
+  "gbl_mdModified_dt": "2018-05-22T16:34:28Z",
+  "id": "nyu-2451-41650",
+  "nyu_addl_dspace_s": "42710",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(-74.0006413059924, -73.9549275741795, 40.7866796405202, 40.6837408183463)",
+  "gbl_indexYear_im": [
+    2017
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41651.json b/metadata-aardvark/Datasets/nyu-2451-41651.json
index 2ed391c57..b239880d6 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41651.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41651.json
@@ -1,38 +1,54 @@
-{
-  "dct_description_sm": "This polygon shapefile layer represents the service area boundaries for fire battalions of the City of New York, clipped to the shoreline. These district boundaries represent the redistricting as of the US Census 2010. This file was generated from the 17B release of the Department of City Planning's LION file.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41651",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (City). Department of City Planning",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Fire departments",
-    "Fire departments--Administration"
-  ],
-  "dct_title_s": "2017 New York City Fire Battalions (Clipped to Shoreline)",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Bytes of the Big Apple"
-  ],
-  "dct_issued_s": "2017",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41651\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84147/nyu_2451_41651.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84169/nyu_2451_41651_doc.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "New York, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2017"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41651",
-  "gbl_mdModified_dt": "2018-05-22T16:34:28Z",
-  "id": "nyu-2451-41651",
-  "nyu_addl_dspace_s": "42711",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(-74.0006413059924, -73.9549275741795, 40.7866796405202, 40.6837408183463)",
-  "gbl_indexYear_im": 2017
+{
+  "dct_description_sm": [
+    "This polygon shapefile layer represents the service area boundaries for fire battalions of the City of New York, clipped to the shoreline. These district boundaries represent the redistricting as of the US Census 2010. This file was generated from the 17B release of the Department of City Planning's LION file."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41651"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (City). Department of City Planning"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Fire departments",
+    "Fire departments--Administration"
+  ],
+  "dct_title_s": "2017 New York City Fire Battalions (Clipped to Shoreline)",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Bytes of the Big Apple"
+  ],
+  "dct_issued_s": "2017",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41651\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84147/nyu_2451_41651.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84169/nyu_2451_41651_doc.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "New York, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2017"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41651",
+  "gbl_mdModified_dt": "2018-05-22T16:34:28Z",
+  "id": "nyu-2451-41651",
+  "nyu_addl_dspace_s": "42711",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(-74.0006413059924, -73.9549275741795, 40.7866796405202, 40.6837408183463)",
+  "gbl_indexYear_im": [
+    2017
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41652.json b/metadata-aardvark/Datasets/nyu-2451-41652.json
index 829c2d9ff..c36d35c7f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41652.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41652.json
@@ -1,38 +1,54 @@
-{
-  "dct_description_sm": "This polygon shapefile layer represents the service area boundaries for the fire divisions of the City of New York, clipped to the shoreline. This file was generated from the 17B release of the Department of City Planning's LION file.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41652",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (City). Department of City Planning",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Fire departments",
-    "Fire departments--Administration"
-  ],
-  "dct_title_s": "2017 New York City Fire Divisions (Clipped to Shoreline)",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Bytes of the Big Apple"
-  ],
-  "dct_issued_s": "2017",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41652\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84148/nyu_2451_41652.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84172/nyu_2451_41652_doc.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "New York, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2017"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41652",
-  "gbl_mdModified_dt": "2018-05-22T16:34:28Z",
-  "id": "nyu-2451-41652",
-  "nyu_addl_dspace_s": "42712",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(-74.0006413059924, -73.9549275741795, 40.7866796405202, 40.6837408183463)",
-  "gbl_indexYear_im": 2017
+{
+  "dct_description_sm": [
+    "This polygon shapefile layer represents the service area boundaries for the fire divisions of the City of New York, clipped to the shoreline. This file was generated from the 17B release of the Department of City Planning's LION file."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41652"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (City). Department of City Planning"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Fire departments",
+    "Fire departments--Administration"
+  ],
+  "dct_title_s": "2017 New York City Fire Divisions (Clipped to Shoreline)",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Bytes of the Big Apple"
+  ],
+  "dct_issued_s": "2017",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41652\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84148/nyu_2451_41652.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84172/nyu_2451_41652_doc.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "New York, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2017"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41652",
+  "gbl_mdModified_dt": "2018-05-22T16:34:28Z",
+  "id": "nyu-2451-41652",
+  "nyu_addl_dspace_s": "42712",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(-74.0006413059924, -73.9549275741795, 40.7866796405202, 40.6837408183463)",
+  "gbl_indexYear_im": [
+    2017
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41653.json b/metadata-aardvark/Datasets/nyu-2451-41653.json
index f5fc6b04f..cf07f65c6 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41653.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41653.json
@@ -1,40 +1,56 @@
-{
-  "dct_description_sm": "This polygon shapefile layer represents New York City's Neighborhood Tabulation Areas (NTAs). NTAs were created to project populations at a small area level, from 2000 to 2030 for PlaNYC, the long-term sustainability plan for New York City. Since population size affects the error associated with population projections, these geographic units needed to have a minimum population, which we determined to be 15,000. This criterion resulted in combinations of neighborhoods that probably would not occur if one were solely designating boundaries of historical neighborhoods. Moreover, the neighborhood names associated with the neighborhood tabulation areas are not intended to be definitive. Another feature of the sustainability plan, was the creation of projections for Public Use Microdata Areas (PUMAs), which are approximations of New York City's Community Districts developed for use with the Census Bureau's Public Use Microdata Samples (PUMS). In order to make the boundaries consistent with PUMAs, NTAs were created using whole census tracts, from the 2010 census, within PUMAs. Since NTAs were not permitted to cross PUMA boundaries, this further restricted our ability to identify what may be thought of as historical neighborhood boundaries. Thus, users need to be cognizant of the reason why NTAs were created and the demographic/geographic constraints inherent in how they were configured. Despite these limitations, NTAs are a valuable summary level for use with both the 2010 Census and the American Community Survey (ACS). Regarding the decennial census, these geographic areas offer a good compromise between the very detailed data for census tracts (2,168) and the broad strokes provided by community districts (59). For the ACS, NTAs offer a statistically reliable alternative to the high sampling error that renders data for most individual census tracts unusable.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41653",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (City). Department of City Planning",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Districts",
-    "Special districts",
-    "Administrative and political divisions",
-    "Boundaries"
-  ],
-  "dct_title_s": "2017 New York City Neighborhood Tabulation Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Bytes of the Big Apple"
-  ],
-  "dct_issued_s": "2017",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41653\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84126/nyu_2451_41653.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84127/nyu_2451_41653_doc.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "New York, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2017"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41653",
-  "gbl_mdModified_dt": "2018-05-22T16:34:28Z",
-  "id": "nyu-2451-41653",
-  "nyu_addl_dspace_s": "42713",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(-74.0006413059924, -73.9549275741795, 40.7866796405202, 40.6837408183463)",
-  "gbl_indexYear_im": 2017
+{
+  "dct_description_sm": [
+    "This polygon shapefile layer represents New York City's Neighborhood Tabulation Areas (NTAs). NTAs were created to project populations at a small area level, from 2000 to 2030 for PlaNYC, the long-term sustainability plan for New York City. Since population size affects the error associated with population projections, these geographic units needed to have a minimum population, which we determined to be 15,000. This criterion resulted in combinations of neighborhoods that probably would not occur if one were solely designating boundaries of historical neighborhoods. Moreover, the neighborhood names associated with the neighborhood tabulation areas are not intended to be definitive. Another feature of the sustainability plan, was the creation of projections for Public Use Microdata Areas (PUMAs), which are approximations of New York City's Community Districts developed for use with the Census Bureau's Public Use Microdata Samples (PUMS). In order to make the boundaries consistent with PUMAs, NTAs were created using whole census tracts, from the 2010 census, within PUMAs. Since NTAs were not permitted to cross PUMA boundaries, this further restricted our ability to identify what may be thought of as historical neighborhood boundaries. Thus, users need to be cognizant of the reason why NTAs were created and the demographic/geographic constraints inherent in how they were configured. Despite these limitations, NTAs are a valuable summary level for use with both the 2010 Census and the American Community Survey (ACS). Regarding the decennial census, these geographic areas offer a good compromise between the very detailed data for census tracts (2,168) and the broad strokes provided by community districts (59). For the ACS, NTAs offer a statistically reliable alternative to the high sampling error that renders data for most individual census tracts unusable."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41653"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (City). Department of City Planning"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Districts",
+    "Special districts",
+    "Administrative and political divisions",
+    "Boundaries"
+  ],
+  "dct_title_s": "2017 New York City Neighborhood Tabulation Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Bytes of the Big Apple"
+  ],
+  "dct_issued_s": "2017",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41653\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84126/nyu_2451_41653.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84127/nyu_2451_41653_doc.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "New York, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2017"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41653",
+  "gbl_mdModified_dt": "2018-05-22T16:34:28Z",
+  "id": "nyu-2451-41653",
+  "nyu_addl_dspace_s": "42713",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(-74.0006413059924, -73.9549275741795, 40.7866796405202, 40.6837408183463)",
+  "gbl_indexYear_im": [
+    2017
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41654.json b/metadata-aardvark/Datasets/nyu-2451-41654.json
index 54a880235..ffcef478e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41654.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41654.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile layer represents the 2010 NYC Public Use Microdata Areas (PUMAs). The 2010 NYC Public Use Microdata Areas (PUMAs) are statistical geographic areas defined for the dissemination of Public Use Microdata Sample (PUMS) data. PUMAs have a minimum population of 100,000, are aggregated from census tracts, and approximate Community Districts (CDs), or combinations of CDs (There are 59 CDs and only 55 NYC PUMAs because of such combinations). This geography is also used for disseminating American Community Survey (ACS) estimates.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41654",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (City). Department of City Planning",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Districts",
-    "Special Districts",
-    "Administrative and political divisions",
-    "Boundaries"
-  ],
-  "dct_title_s": "2010 New York City Public Use Micro Areas (PUMAs)",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Bytes of the Big Apple"
-  ],
-  "dct_issued_s": "2017",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41654\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "New York, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41654",
-  "gbl_mdModified_dt": "2020-11-23T10:29:13Z",
-  "id": "nyu-2451-41654",
-  "nyu_addl_dspace_s": "42714",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(-74.2556640887564, -73.700009054899, 40.9157739339836, 40.4960925239255)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile layer represents the 2010 NYC Public Use Microdata Areas (PUMAs). The 2010 NYC Public Use Microdata Areas (PUMAs) are statistical geographic areas defined for the dissemination of Public Use Microdata Sample (PUMS) data. PUMAs have a minimum population of 100,000, are aggregated from census tracts, and approximate Community Districts (CDs), or combinations of CDs (There are 59 CDs and only 55 NYC PUMAs because of such combinations). This geography is also used for disseminating American Community Survey (ACS) estimates."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41654"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (City). Department of City Planning"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Districts",
+    "Special Districts",
+    "Administrative and political divisions",
+    "Boundaries"
+  ],
+  "dct_title_s": "2010 New York City Public Use Micro Areas (PUMAs)",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Bytes of the Big Apple"
+  ],
+  "dct_issued_s": "2017",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41654\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "New York, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41654",
+  "gbl_mdModified_dt": "2020-11-23T10:29:13Z",
+  "id": "nyu-2451-41654",
+  "nyu_addl_dspace_s": "42714",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(-74.2556640887564, -73.700009054899, 40.9157739339836, 40.4960925239255)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41655.json b/metadata-aardvark/Datasets/nyu-2451-41655.json
index 3f0ad7ab4..d30828669 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41655.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41655.json
@@ -1,39 +1,55 @@
-{
-  "dct_description_sm": "This polygon shapefile layer represents New York City Atomic Polygons. Formerly known as a dynamic block, an Atomic Polygon is a minimal polygon formed by most LION file segments (exceptions include \u2018paper street\u2019 and \u2018alley\u2019 segments). \u2018Minimal\u2019 means the polygon is not subdivided by LION segments (other than the noted exceptions) into smaller polygons.  An Atomic Polygon can contain segments of various types in its interior: paper street segments (FEATURE TYPE = \u20185\u2019), dead end segments (SEGMENT LOCATIONAL STATUS = \u2018I\u2019), \u2018land-hooked\u2019 segments (SEGMENT LOCATIONAL STATUS = \u2018H\u2019), and alley segments (FEATURE TYPE = \u2018A\u2019).  Atomic Polygon numbers are unique within 2010 Census tracts.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41655",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (City). Department of City Planning",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Streets",
-    "Alleys",
-    "Location"
-  ],
-  "dct_title_s": "2017 New York City Atomic Polygons",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Bytes of the Big Apple"
-  ],
-  "dct_issued_s": "2017",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41655\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84150/nyu_2451_41655.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84174/nyu_2451_41655_doc.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "New York, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2017"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41655",
-  "gbl_mdModified_dt": "2018-05-22T16:34:28Z",
-  "id": "nyu-2451-41655",
-  "nyu_addl_dspace_s": "42715",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(-74.0006413059924, -73.9549275741795, 40.7866796405202, 40.6837408183463)",
-  "gbl_indexYear_im": 2017
+{
+  "dct_description_sm": [
+    "This polygon shapefile layer represents New York City Atomic Polygons. Formerly known as a dynamic block, an Atomic Polygon is a minimal polygon formed by most LION file segments (exceptions include ‘paper street’ and ‘alley’ segments). ‘Minimal’ means the polygon is not subdivided by LION segments (other than the noted exceptions) into smaller polygons.  An Atomic Polygon can contain segments of various types in its interior: paper street segments (FEATURE TYPE = ‘5’), dead end segments (SEGMENT LOCATIONAL STATUS = ‘I’), ‘land-hooked’ segments (SEGMENT LOCATIONAL STATUS = ‘H’), and alley segments (FEATURE TYPE = ‘A’).  Atomic Polygon numbers are unique within 2010 Census tracts."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41655"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (City). Department of City Planning"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Streets",
+    "Alleys",
+    "Location"
+  ],
+  "dct_title_s": "2017 New York City Atomic Polygons",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Bytes of the Big Apple"
+  ],
+  "dct_issued_s": "2017",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41655\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84150/nyu_2451_41655.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84174/nyu_2451_41655_doc.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "New York, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2017"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41655",
+  "gbl_mdModified_dt": "2018-05-22T16:34:28Z",
+  "id": "nyu-2451-41655",
+  "nyu_addl_dspace_s": "42715",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(-74.0006413059924, -73.9549275741795, 40.7866796405202, 40.6837408183463)",
+  "gbl_indexYear_im": [
+    2017
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41656.json b/metadata-aardvark/Datasets/nyu-2451-41656.json
index 6d70829e5..816d65aba 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41656.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41656.json
@@ -1,40 +1,58 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This line shapefile serves as a street base map representing New York City's streets and other linear geographic features such as shorelines, surface rail lines and boardwalks, along with feature names and address ranges for each addressable street segment. LION: A single line street base map representing the city's streets and other linear geographic features such as shorelines, surface rail lines and boardwalks, along with feature names and address ranges for each addressable street segment. Nodes: Points that represent the locations of any combination or intersection of linear features in LION. A node occurs wherever two or more linear features cross regardless of whether a physical intersections occurs at that point. Node Street Name Table: The Table lists the Node Id and the Street names of segments that intersect at the node. Usually a node has more than one segment that converges at the node location, therefore a Node Id will have one to many street names associated with the node. Alternate Names Table: Some streets may have multiple street names, valid for the full length or a portion of the street. The LION file accounts for most of these cases through the use of Street Codes and Local Group Codes (LGCs) which establish the valid names for each particular segment. The Alternate Names Table (altnames) is built using all the street names that correspond to the street code and lgc values. The ESRI version is released as a File Geodatabase that can only be used with ArcGIS version 10.1 or higher. In addition to the data, the download includes several layer files for viewing the data. Note to Users: 1. As of release 12C, the LION geodatabase no longer includes built-in Address Locator files for geocoding. 2. To symbolize Street Direction Arrows in ArcGIS 10x, Cartographic Representations can be used. Detailed steps are provided in the Read Me text file.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41656",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (City). Department of City Planning",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Streets",
-    "Alleys",
-    "Location"
-  ],
-  "dct_title_s": "2010 LION Single Line Street Base Map for New York City, V. 17B",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Bytes of the Big Apple"
-  ],
-  "dct_issued_s": "2017",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41656\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "New York, New York, Univted States"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41656",
-  "gbl_mdModified_dt": "2020-11-23T10:29:13Z",
-  "id": "nyu-2451-41656",
-  "nyu_addl_dspace_s": "42716",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(-74.2556640887564, -73.700009054899, 40.9157739339836, 40.4960925239255)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This line shapefile serves as a street base map representing New York City's streets and other linear geographic features such as shorelines, surface rail lines and boardwalks, along with feature names and address ranges for each addressable street segment. LION: A single line street base map representing the city's streets and other linear geographic features such as shorelines, surface rail lines and boardwalks, along with feature names and address ranges for each addressable street segment. Nodes: Points that represent the locations of any combination or intersection of linear features in LION. A node occurs wherever two or more linear features cross regardless of whether a physical intersections occurs at that point. Node Street Name Table: The Table lists the Node Id and the Street names of segments that intersect at the node. Usually a node has more than one segment that converges at the node location, therefore a Node Id will have one to many street names associated with the node. Alternate Names Table: Some streets may have multiple street names, valid for the full length or a portion of the street. The LION file accounts for most of these cases through the use of Street Codes and Local Group Codes (LGCs) which establish the valid names for each particular segment. The Alternate Names Table (altnames) is built using all the street names that correspond to the street code and lgc values. The ESRI version is released as a File Geodatabase that can only be used with ArcGIS version 10.1 or higher. In addition to the data, the download includes several layer files for viewing the data. Note to Users: 1. As of release 12C, the LION geodatabase no longer includes built-in Address Locator files for geocoding. 2. To symbolize Street Direction Arrows in ArcGIS 10x, Cartographic Representations can be used. Detailed steps are provided in the Read Me text file."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41656"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (City). Department of City Planning"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Streets",
+    "Alleys",
+    "Location"
+  ],
+  "dct_title_s": "2010 LION Single Line Street Base Map for New York City, V. 17B",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Bytes of the Big Apple"
+  ],
+  "dct_issued_s": "2017",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41656\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "New York, New York, Univted States"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41656",
+  "gbl_mdModified_dt": "2020-11-23T10:29:13Z",
+  "id": "nyu-2451-41656",
+  "nyu_addl_dspace_s": "42716",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(-74.2556640887564, -73.700009054899, 40.9157739339836, 40.4960925239255)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41657.json b/metadata-aardvark/Datasets/nyu-2451-41657.json
index 942cfd8e7..c85eea3ef 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41657.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41657.json
@@ -1,41 +1,57 @@
-{
-  "dct_description_sm": "This polygon shapefile layer represents the community district boundaries for the City of New York, clipped to the shoreline. These district boundaries represent the redistricting as of the US Census 2010. This file was generated from the 17B release of the Department of City Planning's LION file.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41657",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (City). Department of City Planning",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Communities",
-    "Boundaries",
-    "Districts",
-    "Administrative and political divisions",
-    "Special districts"
-  ],
-  "dct_title_s": "2017 New York City Community Districts (Clipped to Shoreline)",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Bytes of the Big Apple"
-  ],
-  "dct_issued_s": "2017",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41657\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84152/nyu_2451_41657.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84176/nyu_2451_41657_doc.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "New York, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2017"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41657",
-  "gbl_mdModified_dt": "2018-05-22T16:34:28Z",
-  "id": "nyu-2451-41657",
-  "nyu_addl_dspace_s": "42717",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(-74.0006413059924, -73.9549275741795, 40.7866796405202, 40.6837408183463)",
-  "gbl_indexYear_im": 2017
+{
+  "dct_description_sm": [
+    "This polygon shapefile layer represents the community district boundaries for the City of New York, clipped to the shoreline. These district boundaries represent the redistricting as of the US Census 2010. This file was generated from the 17B release of the Department of City Planning's LION file."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41657"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (City). Department of City Planning"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Communities",
+    "Boundaries",
+    "Districts",
+    "Administrative and political divisions",
+    "Special districts"
+  ],
+  "dct_title_s": "2017 New York City Community Districts (Clipped to Shoreline)",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Bytes of the Big Apple"
+  ],
+  "dct_issued_s": "2017",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41657\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84152/nyu_2451_41657.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84176/nyu_2451_41657_doc.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "New York, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2017"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41657",
+  "gbl_mdModified_dt": "2018-05-22T16:34:28Z",
+  "id": "nyu-2451-41657",
+  "nyu_addl_dspace_s": "42717",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(-74.0006413059924, -73.9549275741795, 40.7866796405202, 40.6837408183463)",
+  "gbl_indexYear_im": [
+    2017
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41658.json b/metadata-aardvark/Datasets/nyu-2451-41658.json
index e8cf4eb40..9b9fcaf74 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41658.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41658.json
@@ -1,41 +1,57 @@
-{
-  "dct_description_sm": "This polygon shapefile layer represents the school district boundaries for the City of New York, clipped to the shoreline. This file was generated from the 17B release of the Department of City Planning's LION file.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41658",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (City). Department of City Planning",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Education",
-    "Boundaries",
-    "Districts",
-    "Administrative and political divisions",
-    "Special districts"
-  ],
-  "dct_title_s": "2017 New York City School Districts (Clipped to Shoreline)",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Bytes of the Big Apple"
-  ],
-  "dct_issued_s": "2017",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41658\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84153/nyu_2451_41658.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84180/nyu_2451_41658_doc.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "New York, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2017"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41658",
-  "gbl_mdModified_dt": "2018-05-22T16:34:28Z",
-  "id": "nyu-2451-41658",
-  "nyu_addl_dspace_s": "42718",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(-74.0006413059924, -73.9549275741795, 40.7866796405202, 40.6837408183463)",
-  "gbl_indexYear_im": 2017
+{
+  "dct_description_sm": [
+    "This polygon shapefile layer represents the school district boundaries for the City of New York, clipped to the shoreline. This file was generated from the 17B release of the Department of City Planning's LION file."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41658"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (City). Department of City Planning"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Education",
+    "Boundaries",
+    "Districts",
+    "Administrative and political divisions",
+    "Special districts"
+  ],
+  "dct_title_s": "2017 New York City School Districts (Clipped to Shoreline)",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Bytes of the Big Apple"
+  ],
+  "dct_issued_s": "2017",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41658\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84153/nyu_2451_41658.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84180/nyu_2451_41658_doc.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "New York, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2017"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41658",
+  "gbl_mdModified_dt": "2018-05-22T16:34:28Z",
+  "id": "nyu-2451-41658",
+  "nyu_addl_dspace_s": "42718",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(-74.0006413059924, -73.9549275741795, 40.7866796405202, 40.6837408183463)",
+  "gbl_indexYear_im": [
+    2017
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41659.json b/metadata-aardvark/Datasets/nyu-2451-41659.json
index 739f13a48..15141d935 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41659.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41659.json
@@ -1,39 +1,55 @@
-{
-  "dct_description_sm": "This polygon shapefile layer represents the police precinct boundaries for the City of New York, clipped to the shoreline. This file was generated from the 17B release of the Department of City Planning's LION file.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41659",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (City). Department of City Planning",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Police",
-    "Police dispatchers",
-    "New York (N.Y.)--Social conditions"
-  ],
-  "dct_title_s": "2017 New York City Police Precincts (Clipped to Shoreline)",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Bytes of the Big Apple"
-  ],
-  "dct_issued_s": "2017",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41659\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84154/nyu_2451_41659.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84181/nyu_2451_41659_doc.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "New York, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2017"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41659",
-  "gbl_mdModified_dt": "2018-05-22T16:34:28Z",
-  "id": "nyu-2451-41659",
-  "nyu_addl_dspace_s": "42719",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(-74.0006413059924, -73.9549275741795, 40.7866796405202, 40.6837408183463)",
-  "gbl_indexYear_im": 2017
+{
+  "dct_description_sm": [
+    "This polygon shapefile layer represents the police precinct boundaries for the City of New York, clipped to the shoreline. This file was generated from the 17B release of the Department of City Planning's LION file."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41659"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (City). Department of City Planning"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Police",
+    "Police dispatchers",
+    "New York (N.Y.)--Social conditions"
+  ],
+  "dct_title_s": "2017 New York City Police Precincts (Clipped to Shoreline)",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Bytes of the Big Apple"
+  ],
+  "dct_issued_s": "2017",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41659\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84154/nyu_2451_41659.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84181/nyu_2451_41659_doc.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "New York, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2017"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41659",
+  "gbl_mdModified_dt": "2018-05-22T16:34:28Z",
+  "id": "nyu-2451-41659",
+  "nyu_addl_dspace_s": "42719",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(-74.0006413059924, -73.9549275741795, 40.7866796405202, 40.6837408183463)",
+  "gbl_indexYear_im": [
+    2017
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41660.json b/metadata-aardvark/Datasets/nyu-2451-41660.json
index d6b688793..9c2a0ebb7 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41660.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41660.json
@@ -1,39 +1,55 @@
-{
-  "dct_description_sm": "This polygon shapefile layer represents the health area boundaries for the City of New York, clipped to the shoreline. This file was generated from the 17B release of the Department of City Planning's LION file.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41660",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (City). Department of City Planning",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Health",
-    "Health service areas",
-    "Health and hygiene"
-  ],
-  "dct_title_s": "2017 New York City Health Areas (Clipped to Shoreline)",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Bytes of the Big Apple"
-  ],
-  "dct_issued_s": "2017",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41660\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84155/nyu_2451_41660.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84182/nyu_2451_41660_doc.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "New York, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2017"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41660",
-  "gbl_mdModified_dt": "2018-05-22T16:34:28Z",
-  "id": "nyu-2451-41660",
-  "nyu_addl_dspace_s": "42720",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(-74.0006413059924, -73.9549275741795, 40.7866796405202, 40.6837408183463)",
-  "gbl_indexYear_im": 2017
+{
+  "dct_description_sm": [
+    "This polygon shapefile layer represents the health area boundaries for the City of New York, clipped to the shoreline. This file was generated from the 17B release of the Department of City Planning's LION file."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41660"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (City). Department of City Planning"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Health",
+    "Health service areas",
+    "Health and hygiene"
+  ],
+  "dct_title_s": "2017 New York City Health Areas (Clipped to Shoreline)",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Bytes of the Big Apple"
+  ],
+  "dct_issued_s": "2017",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41660\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84155/nyu_2451_41660.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84182/nyu_2451_41660_doc.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "New York, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2017"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41660",
+  "gbl_mdModified_dt": "2018-05-22T16:34:28Z",
+  "id": "nyu-2451-41660",
+  "nyu_addl_dspace_s": "42720",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(-74.0006413059924, -73.9549275741795, 40.7866796405202, 40.6837408183463)",
+  "gbl_indexYear_im": [
+    2017
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41661.json b/metadata-aardvark/Datasets/nyu-2451-41661.json
index 5a7a7df57..6b71000ae 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41661.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41661.json
@@ -1,39 +1,55 @@
-{
-  "dct_description_sm": "This polygon shapefile layer represents the service area boundaries for the health centers of the City of New York, clipped to the shoreline. This file was generated from the 17B release of the Department of City Planning's LION file.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41661",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (City). Department of City Planning",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Health",
-    "Health service areas",
-    "Health and hygiene"
-  ],
-  "dct_title_s": "2017 New York City Health Centers (Clipped to Shoreline)",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Bytes of the Big Apple"
-  ],
-  "dct_issued_s": "2017",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41661\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84156/nyu_2451_41661.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84183/nyu_2451_41661_doc.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "New York, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2017"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41661",
-  "gbl_mdModified_dt": "2018-05-22T16:34:28Z",
-  "id": "nyu-2451-41661",
-  "nyu_addl_dspace_s": "42721",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(-74.0006413059924, -73.9549275741795, 40.7866796405202, 40.6837408183463)",
-  "gbl_indexYear_im": 2017
+{
+  "dct_description_sm": [
+    "This polygon shapefile layer represents the service area boundaries for the health centers of the City of New York, clipped to the shoreline. This file was generated from the 17B release of the Department of City Planning's LION file."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41661"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (City). Department of City Planning"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Health",
+    "Health service areas",
+    "Health and hygiene"
+  ],
+  "dct_title_s": "2017 New York City Health Centers (Clipped to Shoreline)",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Bytes of the Big Apple"
+  ],
+  "dct_issued_s": "2017",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41661\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84156/nyu_2451_41661.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84183/nyu_2451_41661_doc.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "New York, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2017"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41661",
+  "gbl_mdModified_dt": "2018-05-22T16:34:28Z",
+  "id": "nyu-2451-41661",
+  "nyu_addl_dspace_s": "42721",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(-74.0006413059924, -73.9549275741795, 40.7866796405202, 40.6837408183463)",
+  "gbl_indexYear_im": [
+    2017
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41662.json b/metadata-aardvark/Datasets/nyu-2451-41662.json
index 8271730d5..c4e84d36d 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41662.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41662.json
@@ -1,40 +1,56 @@
-{
-  "dct_description_sm": "This polygon shapefile layer represents the Hurricane Evacuation Zones that are determined by New York City Emergency Management and represent varying threat levels of coastal flooding resulting from storm surge. Hurricane evacuation zones should not be confused with flood insurance risk zones, which are designated by FEMA and available in the form of Flood Insurance Rate Maps (FIRMs).",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41662",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (City). Department of City Planning",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Hurricanes",
-    "Evacuation of civilians",
-    "Disasters",
-    "Emergency management"
-  ],
-  "dct_title_s": "2017 New York City Hurricane Evacuation Zones",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Bytes of the Big Apple"
-  ],
-  "dct_issued_s": "2017",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41662\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84157/nyu_2451_41662.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84184/nyu_2451_41662_doc.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "New York, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2017"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41662",
-  "gbl_mdModified_dt": "2018-05-22T16:34:28Z",
-  "id": "nyu-2451-41662",
-  "nyu_addl_dspace_s": "42722",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(-74.0006413059924, -73.9549275741795, 40.7866796405202, 40.6837408183463)",
-  "gbl_indexYear_im": 2017
+{
+  "dct_description_sm": [
+    "This polygon shapefile layer represents the Hurricane Evacuation Zones that are determined by New York City Emergency Management and represent varying threat levels of coastal flooding resulting from storm surge. Hurricane evacuation zones should not be confused with flood insurance risk zones, which are designated by FEMA and available in the form of Flood Insurance Rate Maps (FIRMs)."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41662"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (City). Department of City Planning"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Hurricanes",
+    "Evacuation of civilians",
+    "Disasters",
+    "Emergency management"
+  ],
+  "dct_title_s": "2017 New York City Hurricane Evacuation Zones",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Bytes of the Big Apple"
+  ],
+  "dct_issued_s": "2017",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41662\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84157/nyu_2451_41662.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84184/nyu_2451_41662_doc.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "New York, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2017"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41662",
+  "gbl_mdModified_dt": "2018-05-22T16:34:28Z",
+  "id": "nyu-2451-41662",
+  "nyu_addl_dspace_s": "42722",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(-74.0006413059924, -73.9549275741795, 40.7866796405202, 40.6837408183463)",
+  "gbl_indexYear_im": [
+    2017
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41664.json b/metadata-aardvark/Datasets/nyu-2451-41664.json
index 2f7e76897..2369ef327 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41664.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41664.json
@@ -1,40 +1,56 @@
-{
-  "dct_description_sm": "This polygon shapefile layer represents the mapped areas in which the Mandatory Inclusionary Housing Program is applicable. The Mandatory Inclusionary Housing program was adopted in 2016 to encourage the creation of housing for families at a range of incomes in areas planned for housing growth. When actions of the Commission significantly increase residential density, the City Planning Commission and the City Council will apply one or more options to require affordable housing as part of new residential construction. Note to Users: These features are provided for reference only and are not intended for determining Mandatory Inclusionary Housing eligibility at the tax lot level. Please refer to PDF Document Appendix F the Zoning Resolution of the City of New York.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41664",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (City). Department of City Planning",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Housing",
-    "Urban density",
-    "Buildings",
-    "Zoning law"
-  ],
-  "dct_title_s": "2017 New York City Mandatory Inclusionary Housing (MIH) Areas",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Bytes of the Big Apple"
-  ],
-  "dct_issued_s": "2017",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41664\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84158/nyu_2451_41664.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84179/nyu_2451_41664_doc.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "New York, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2017"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41664",
-  "gbl_mdModified_dt": "2018-05-22T16:34:28Z",
-  "id": "nyu-2451-41664",
-  "nyu_addl_dspace_s": "42724",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(-74.0006413059924, -73.9549275741795, 40.7866796405202, 40.6837408183463)",
-  "gbl_indexYear_im": 2017
+{
+  "dct_description_sm": [
+    "This polygon shapefile layer represents the mapped areas in which the Mandatory Inclusionary Housing Program is applicable. The Mandatory Inclusionary Housing program was adopted in 2016 to encourage the creation of housing for families at a range of incomes in areas planned for housing growth. When actions of the Commission significantly increase residential density, the City Planning Commission and the City Council will apply one or more options to require affordable housing as part of new residential construction. Note to Users: These features are provided for reference only and are not intended for determining Mandatory Inclusionary Housing eligibility at the tax lot level. Please refer to PDF Document Appendix F the Zoning Resolution of the City of New York."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41664"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (City). Department of City Planning"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Housing",
+    "Urban density",
+    "Buildings",
+    "Zoning law"
+  ],
+  "dct_title_s": "2017 New York City Mandatory Inclusionary Housing (MIH) Areas",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Bytes of the Big Apple"
+  ],
+  "dct_issued_s": "2017",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41664\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84158/nyu_2451_41664.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84179/nyu_2451_41664_doc.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "New York, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2017"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41664",
+  "gbl_mdModified_dt": "2018-05-22T16:34:28Z",
+  "id": "nyu-2451-41664",
+  "nyu_addl_dspace_s": "42724",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(-74.0006413059924, -73.9549275741795, 40.7866796405202, 40.6837408183463)",
+  "gbl_indexYear_im": [
+    2017
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41666.json b/metadata-aardvark/Datasets/nyu-2451-41666.json
index ee51c280a..c05ce6b0b 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41666.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41666.json
@@ -1,37 +1,53 @@
-{
-  "dct_description_sm": "This polygon shapefile layer represents Transit Zone boundaries. Transit Zone boundaries are mapped to encompass neighborhoods that are dense, proximate to public transportation options, and where car ownership rates are lowest. Within the Transit Zone, no off-street parking spaces are required to be built for Income Restricted Housing Units (also referred to as IRHU) and Affordable Independent Residences for Seniors (also referred to as AIRS), and discretionary actions allow for the removal of parking spaces that were previously required, or the reduction of spaces that would normally need to be built for certain other housing types.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41666",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (City). Department of City Planning",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Transportation"
-  ],
-  "dct_title_s": "2016 New York City Transit Zones",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Bytes of the Big Apple"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41666\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84159/nyu_2451_41666.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84178/nyu_2451_41666_doc.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "New York, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41666",
-  "gbl_mdModified_dt": "2018-05-22T16:34:28Z",
-  "id": "nyu-2451-41666",
-  "nyu_addl_dspace_s": "42726",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(-74.0006413059924, -73.9549275741795, 40.7866796405202, 40.6837408183463)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_description_sm": [
+    "This polygon shapefile layer represents Transit Zone boundaries. Transit Zone boundaries are mapped to encompass neighborhoods that are dense, proximate to public transportation options, and where car ownership rates are lowest. Within the Transit Zone, no off-street parking spaces are required to be built for Income Restricted Housing Units (also referred to as IRHU) and Affordable Independent Residences for Seniors (also referred to as AIRS), and discretionary actions allow for the removal of parking spaces that were previously required, or the reduction of spaces that would normally need to be built for certain other housing types."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41666"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (City). Department of City Planning"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Transportation"
+  ],
+  "dct_title_s": "2016 New York City Transit Zones",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Bytes of the Big Apple"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41666\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84159/nyu_2451_41666.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84178/nyu_2451_41666_doc.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "New York, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41666",
+  "gbl_mdModified_dt": "2018-05-22T16:34:28Z",
+  "id": "nyu-2451-41666",
+  "nyu_addl_dspace_s": "42726",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(-74.0006413059924, -73.9549275741795, 40.7866796405202, 40.6837408183463)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41667.json b/metadata-aardvark/Datasets/nyu-2451-41667.json
index 80037bdf1..63952f284 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41667.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41667.json
@@ -1,40 +1,56 @@
-{
-  "dct_description_sm": "This polygon shapefile layer represents the projected extent of future mean higher high water (MHHW) with sea level rise for New York City. Extents are based on local sea level rise projections released by the New York City Panel on Climate Change in 2015. The data include the 10th, 25th, 50th, 75th, and 90th percentile projections for the 2020s, 2050s, 2080s, and 2100. For more information on the method used to create these projections see: http://onlinelibrary.wiley.com/doi/10.1111/nyas.12593/epdf. The data illustrate the scale of potential flooding, not the exact location, and do not account for erosion, rapid subsidence, or future construction.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41667",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (City). Department of City Planning",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Hurricanes",
-    "Evacuation of civilians",
-    "Disasters",
-    "Emergency management"
-  ],
-  "dct_title_s": "2017 NYC Future High Tide With Sea Level Rise",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Bytes of the Big Apple"
-  ],
-  "dct_issued_s": "2017",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41667\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84160/nyu_2451_41667.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84177/nyu_2451_41667_doc.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "New York, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41667",
-  "gbl_mdModified_dt": "2018-05-22T16:34:28Z",
-  "id": "nyu-2451-41667",
-  "nyu_addl_dspace_s": "42727",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(-74.0006413059924, -73.9549275741795, 40.7866796405202, 40.6837408183463)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_description_sm": [
+    "This polygon shapefile layer represents the projected extent of future mean higher high water (MHHW) with sea level rise for New York City. Extents are based on local sea level rise projections released by the New York City Panel on Climate Change in 2015. The data include the 10th, 25th, 50th, 75th, and 90th percentile projections for the 2020s, 2050s, 2080s, and 2100. For more information on the method used to create these projections see: http://onlinelibrary.wiley.com/doi/10.1111/nyas.12593/epdf. The data illustrate the scale of potential flooding, not the exact location, and do not account for erosion, rapid subsidence, or future construction."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41667"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (City). Department of City Planning"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Hurricanes",
+    "Evacuation of civilians",
+    "Disasters",
+    "Emergency management"
+  ],
+  "dct_title_s": "2017 NYC Future High Tide With Sea Level Rise",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Bytes of the Big Apple"
+  ],
+  "dct_issued_s": "2017",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41667\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84160/nyu_2451_41667.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84177/nyu_2451_41667_doc.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "New York, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41667",
+  "gbl_mdModified_dt": "2018-05-22T16:34:28Z",
+  "id": "nyu-2451-41667",
+  "nyu_addl_dspace_s": "42727",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(-74.0006413059924, -73.9549275741795, 40.7866796405202, 40.6837408183463)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41670.json b/metadata-aardvark/Datasets/nyu-2451-41670.json
index 3ad7e31f3..1fd1d9a97 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41670.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41670.json
@@ -1,41 +1,57 @@
-{
-  "dct_description_sm": "This polygon shapefile contains data on bike usage in Manhattan. The Transportation Division of the New York City Department of City Planning (NYCDCP) has performed annual bike counts in Manhattan since 1999. The counts have been conducted along designated bicycle routes at 10 on-street and 5 off-street locations during the fall season. These locations have remained generally consistent. The data collected includes cyclist/user volumes, helmet usage, use of bike lane, gender, etc. The bike counts data can offer insights into the overall trends in user demographics and travel patterns over time.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41670",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (City). Department of City Planning",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Bicycles and bicycling",
-    "Bicycle trails",
-    "Transportation"
-  ],
-  "dct_title_s": "2017 NYC Department of City Planning Manhattan Bike Counts",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Bytes of the Big Apple"
-  ],
-  "dct_issued_s": "2017",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41670\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84124/nyu_2451_41670.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84125/nyu_2451_41670_doc.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Manhattan, New York, United States",
-    "New York, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2005",
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41670",
-  "gbl_mdModified_dt": "2018-05-22T16:34:28Z",
-  "id": "nyu-2451-41670",
-  "nyu_addl_dspace_s": "42730",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(-74.0476149120268, -73.906791238675, 40.8791037725182, 40.6839188487963)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_description_sm": [
+    "This polygon shapefile contains data on bike usage in Manhattan. The Transportation Division of the New York City Department of City Planning (NYCDCP) has performed annual bike counts in Manhattan since 1999. The counts have been conducted along designated bicycle routes at 10 on-street and 5 off-street locations during the fall season. These locations have remained generally consistent. The data collected includes cyclist/user volumes, helmet usage, use of bike lane, gender, etc. The bike counts data can offer insights into the overall trends in user demographics and travel patterns over time."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41670"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (City). Department of City Planning"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Bicycles and bicycling",
+    "Bicycle trails",
+    "Transportation"
+  ],
+  "dct_title_s": "2017 NYC Department of City Planning Manhattan Bike Counts",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Bytes of the Big Apple"
+  ],
+  "dct_issued_s": "2017",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41670\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84124/nyu_2451_41670.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84125/nyu_2451_41670_doc.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Manhattan, New York, United States",
+    "New York, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2005",
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41670",
+  "gbl_mdModified_dt": "2018-05-22T16:34:28Z",
+  "id": "nyu-2451-41670",
+  "nyu_addl_dspace_s": "42730",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(-74.0476149120268, -73.906791238675, 40.8791037725182, 40.6839188487963)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-41690.json b/metadata-aardvark/Datasets/nyu-2451-41690.json
index 62ba4cb89..4ef68679e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-41690.json
+++ b/metadata-aardvark/Datasets/nyu-2451-41690.json
@@ -1,37 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile represents the starting point of each Citi Bike trip in New York City on September 1, 2017 from 8:00 AM to 8:10 AM only. There are 724 total trips represented on this layer, and the ending point of each trip is not represented on this layer. This data was harvested in November 2017 from the System Data page of the Citi Bike website (https://www.citibikenyc.com/system-data). It is a redaction of data on each Citi Bike trip that is released by Motivate International, Inc. on a monthly basis. Visit the System Data homepage for more frequent updates, and consult the documentation for a full list of variables within this dataset.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/41690",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Cycling",
-    "Transportation"
-  ],
-  "dct_title_s": "2010 Ten Minutes of Citi Bike Trips in New York City",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [],
-  "dct_issued_s": "",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41690\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "New York City"
-  ],
-  "dct_temporal_sm": [
-    "2017"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41690",
-  "gbl_mdModified_dt": "2020-11-23T10:29:13Z",
-  "id": "nyu-2451-41690",
-  "nyu_addl_dspace_s": "41583",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(-74.2556640887564, -73.700009054899, 40.9157739339836, 40.4960925239255)",
-  "gbl_indexYear_im": 2017
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile represents the starting point of each Citi Bike trip in New York City on September 1, 2017 from 8:00 AM to 8:10 AM only. There are 724 total trips represented on this layer, and the ending point of each trip is not represented on this layer. This data was harvested in November 2017 from the System Data page of the Citi Bike website (https://www.citibikenyc.com/system-data). It is a redaction of data on each Citi Bike trip that is released by Motivate International, Inc. on a monthly basis. Visit the System Data homepage for more frequent updates, and consult the documentation for a full list of variables within this dataset."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/41690"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    ""
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Cycling",
+    "Transportation"
+  ],
+  "dct_title_s": "2010 Ten Minutes of Citi Bike Trips in New York City",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+
+  ],
+  "dct_issued_s": "",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/41690\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "New York City"
+  ],
+  "dct_temporal_sm": [
+    "2017"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_41690",
+  "gbl_mdModified_dt": "2020-11-23T10:29:13Z",
+  "id": "nyu-2451-41690",
+  "nyu_addl_dspace_s": "41583",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(-74.2556640887564, -73.700009054899, 40.9157739339836, 40.4960925239255)",
+  "gbl_indexYear_im": [
+    2017
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-42122.json b/metadata-aardvark/Datasets/nyu-2451-42122.json
index 74ae607ed..00cab30d9 100644
--- a/metadata-aardvark/Datasets/nyu-2451-42122.json
+++ b/metadata-aardvark/Datasets/nyu-2451-42122.json
@@ -1,42 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile represents the coordinate location of buildings managed by Abu Dhabi Commercial Properties (ADCP), including buildings managed outside of the emirate of Abu Dhabi. This layer is a result of the Abu Dhabi Urban Planning Council (UPC) project survey during 2010-2011 periods for planning new community facilities. This layer was hosted in the Abu Dhabi Geoportal. The geoportal contains geographic information provided by government, commercial, and noncommercial organizations, and it includes map images, map services, geographic datasets, geographic activities, spatial solutions, clearinghouses, and land references.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/42122",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Abu Dhabi Government",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Locations",
-    "Commercial real estate--Management",
-    "Property--United Arab Emirates",
-    "Bank Abu\u0304 Z\u0323aby al-Tija\u0304ri\u0304",
-    "Majlis Abu\u0304 Z\u0323aby lil-Takht\u0323i\u0304t\u0323 al-\u02bbUmra\u0304ni\u0304"
-  ],
-  "dct_title_s": "Buildings Managed by Abu Dhabi Commercial Properties (ADCP), 2010",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Abu Dhabi Geospatial Portal"
-  ],
-  "dct_issued_s": "2018",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42122\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84840/nyu_2451_42122.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84841/nyu_2451_42122_doc.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Abu Dhabi, United Arab Emirates"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42122",
-  "gbl_mdModified_dt": "2018-05-10T15:45:47Z",
-  "id": "nyu-2451-42122",
-  "nyu_addl_dspace_s": "43198",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(54.25588497075, 54.47744842925, 24.567419653267, 24.365913746733)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile represents the coordinate location of buildings managed by Abu Dhabi Commercial Properties (ADCP), including buildings managed outside of the emirate of Abu Dhabi. This layer is a result of the Abu Dhabi Urban Planning Council (UPC) project survey during 2010-2011 periods for planning new community facilities. This layer was hosted in the Abu Dhabi Geoportal. The geoportal contains geographic information provided by government, commercial, and noncommercial organizations, and it includes map images, map services, geographic datasets, geographic activities, spatial solutions, clearinghouses, and land references."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/42122"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Abu Dhabi Government"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Locations",
+    "Commercial real estate--Management",
+    "Property--United Arab Emirates",
+    "Bank Abū Ẓaby al-Tijārī",
+    "Majlis Abū Ẓaby lil-Takhṭīṭ al-ʻUmrānī"
+  ],
+  "dct_title_s": "Buildings Managed by Abu Dhabi Commercial Properties (ADCP), 2010",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Abu Dhabi Geospatial Portal"
+  ],
+  "dct_issued_s": "2018",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42122\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84840/nyu_2451_42122.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84841/nyu_2451_42122_doc.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Abu Dhabi, United Arab Emirates"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42122",
+  "gbl_mdModified_dt": "2018-05-10T15:45:47Z",
+  "id": "nyu-2451-42122",
+  "nyu_addl_dspace_s": "43198",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(54.25588497075, 54.47744842925, 24.567419653267, 24.365913746733)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-42123.json b/metadata-aardvark/Datasets/nyu-2451-42123.json
index 4e477abe4..59258c84f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-42123.json
+++ b/metadata-aardvark/Datasets/nyu-2451-42123.json
@@ -1,42 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile represents the buoys with sea lights in the coastal bays and waters of the Emirate of Abu Dhabi . The Name column contains information pertaining to the individual buoy's color, period, and phase characteristics, which aid in nighttime navigation. This layer is a result of the Abu Dhabi Urban Planning Council (UPC) project survey during 2010-2011 periods for planning new community facilities. This layer was hosted in the Abu Dhabi Geoportal. The geoportal contains geographic information provided by government, commercial, and noncommercial organizations, and it includes map images, map services, geographic datasets, geographic activities, spatial solutions, clearinghouses, and land references.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/42123",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Abu Dhabi Government",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Oceanographic buoys",
-    "Coastwise navigation",
-    "Aids to navigation--Persian Gulf",
-    "Buoy",
-    "Majlis Abu\u0304 Z\u0323aby lil-Takht\u0323i\u0304t\u0323 al-\u02bbUmra\u0304ni\u0304"
-  ],
-  "dct_title_s": "Buoys with Sea Lights for the Emirate of Abu Dhabi, 2010",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Abu Dhabi Geospatial Portal"
-  ],
-  "dct_issued_s": "2018",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42123\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84842/nyu_2451_42123.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84843/nyu_2451_42123_doc.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Abu Dhabi, United Arab Emirates"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42123",
-  "gbl_mdModified_dt": "2018-05-10T15:45:47Z",
-  "id": "nyu-2451-42123",
-  "nyu_addl_dspace_s": "43199",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(54.25588497075, 54.47744842925, 24.567419653267, 24.365913746733)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile represents the buoys with sea lights in the coastal bays and waters of the Emirate of Abu Dhabi . The Name column contains information pertaining to the individual buoy's color, period, and phase characteristics, which aid in nighttime navigation. This layer is a result of the Abu Dhabi Urban Planning Council (UPC) project survey during 2010-2011 periods for planning new community facilities. This layer was hosted in the Abu Dhabi Geoportal. The geoportal contains geographic information provided by government, commercial, and noncommercial organizations, and it includes map images, map services, geographic datasets, geographic activities, spatial solutions, clearinghouses, and land references."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/42123"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Abu Dhabi Government"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Oceanographic buoys",
+    "Coastwise navigation",
+    "Aids to navigation--Persian Gulf",
+    "Buoy",
+    "Majlis Abū Ẓaby lil-Takhṭīṭ al-ʻUmrānī"
+  ],
+  "dct_title_s": "Buoys with Sea Lights for the Emirate of Abu Dhabi, 2010",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Abu Dhabi Geospatial Portal"
+  ],
+  "dct_issued_s": "2018",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42123\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84842/nyu_2451_42123.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84843/nyu_2451_42123_doc.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Abu Dhabi, United Arab Emirates"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42123",
+  "gbl_mdModified_dt": "2018-05-10T15:45:47Z",
+  "id": "nyu-2451-42123",
+  "nyu_addl_dspace_s": "43199",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(54.25588497075, 54.47744842925, 24.567419653267, 24.365913746733)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-42124.json b/metadata-aardvark/Datasets/nyu-2451-42124.json
index ce2a26576..2eb09f0da 100644
--- a/metadata-aardvark/Datasets/nyu-2451-42124.json
+++ b/metadata-aardvark/Datasets/nyu-2451-42124.json
@@ -1,42 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile represents the coordinate location of commercial farms in the Emirate of Abu Dhabi. The farm names are in Arabic. This layer is a result of the Abu Dhabi Urban Planning Council (UPC) project survey during 2010-2011 periods for planning new community facilities. This layer was hosted in the Abu Dhabi Geoportal. The geoportal contains geographic information provided by government, commercial, and noncommercial organizations, and it includes map images, map services, geographic datasets, geographic activities, spatial solutions, clearinghouses, and land references.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/42124",
-  "dct_language_sm": "Arabic",
-  "dct_publisher_sm": "Abu Dhabi Government",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Agriculture",
-    "Agricultural Sites",
-    "Agricultural administration--Arab countries",
-    "Farming",
-    "Majlis Abu\u0304 Z\u0323aby lil-Takht\u0323i\u0304t\u0323 al-\u02bbUmra\u0304ni\u0304"
-  ],
-  "dct_title_s": "Commercial Farms in the Emirate of Abu Dhabi, 2010",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Abu Dhabi Geospatial Portal"
-  ],
-  "dct_issued_s": "2018",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42124\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84844/nyu_2451_42124.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84845/nyu_2451_42124_doc.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Abu Dhabi, United Arab Emirates"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42124",
-  "gbl_mdModified_dt": "2018-05-10T15:45:47Z",
-  "id": "nyu-2451-42124",
-  "nyu_addl_dspace_s": "43200",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(54.25588497075, 54.47744842925, 24.567419653267, 24.365913746733)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile represents the coordinate location of commercial farms in the Emirate of Abu Dhabi. The farm names are in Arabic. This layer is a result of the Abu Dhabi Urban Planning Council (UPC) project survey during 2010-2011 periods for planning new community facilities. This layer was hosted in the Abu Dhabi Geoportal. The geoportal contains geographic information provided by government, commercial, and noncommercial organizations, and it includes map images, map services, geographic datasets, geographic activities, spatial solutions, clearinghouses, and land references."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/42124"
+  ],
+  "dct_language_sm": [
+    "Arabic"
+  ],
+  "dct_publisher_sm": [
+    "Abu Dhabi Government"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Agriculture",
+    "Agricultural Sites",
+    "Agricultural administration--Arab countries",
+    "Farming",
+    "Majlis Abū Ẓaby lil-Takhṭīṭ al-ʻUmrānī"
+  ],
+  "dct_title_s": "Commercial Farms in the Emirate of Abu Dhabi, 2010",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Abu Dhabi Geospatial Portal"
+  ],
+  "dct_issued_s": "2018",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42124\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84844/nyu_2451_42124.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84845/nyu_2451_42124_doc.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Abu Dhabi, United Arab Emirates"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42124",
+  "gbl_mdModified_dt": "2018-05-10T15:45:47Z",
+  "id": "nyu-2451-42124",
+  "nyu_addl_dspace_s": "43200",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(54.25588497075, 54.47744842925, 24.567419653267, 24.365913746733)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-42125.json b/metadata-aardvark/Datasets/nyu-2451-42125.json
index 97f07ab05..0ca7069e7 100644
--- a/metadata-aardvark/Datasets/nyu-2451-42125.json
+++ b/metadata-aardvark/Datasets/nyu-2451-42125.json
@@ -1,43 +1,61 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile represents cultural facilities, such as libraries, museums, festival sites, and historic places for the Emirate of Abu Dhabi. This layer is a result of the Abu Dhabi Urban Planning Council (UPC) project survey during 2010-2011 periods for planning new community facilities. This layer was hosted in the Abu Dhabi Geoportal. The geoportal contains geographic information provided by government, commercial, and noncommercial organizations, and it includes map images, map services, geographic datasets, geographic activities, spatial solutions, clearinghouses, and land references.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/42125",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Abu Dhabi Government",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Cultural spaces",
-    "Libraries",
-    "Mosques",
-    "Locations",
-    "Museums",
-    "Majlis Abu\u0304 Z\u0323aby lil-Takht\u0323i\u0304t\u0323 al-\u02bbUmra\u0304ni\u0304"
-  ],
-  "dct_title_s": "Cultural Facilities for the Emirate of Abu Dhabi, 2010",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Abu Dhabi Geospatial Portal"
-  ],
-  "dct_issued_s": "2018",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42125\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84846/nyu_2451_42125.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84847/nyu_2451_42125_doc.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Abu Dhabi, United Arab Emirates"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42125",
-  "gbl_mdModified_dt": "2018-05-10T15:45:47Z",
-  "id": "nyu-2451-42125",
-  "nyu_addl_dspace_s": "43203",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(54.25588497075, 54.47744842925, 24.567419653267, 24.365913746733)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile represents cultural facilities, such as libraries, museums, festival sites, and historic places for the Emirate of Abu Dhabi. This layer is a result of the Abu Dhabi Urban Planning Council (UPC) project survey during 2010-2011 periods for planning new community facilities. This layer was hosted in the Abu Dhabi Geoportal. The geoportal contains geographic information provided by government, commercial, and noncommercial organizations, and it includes map images, map services, geographic datasets, geographic activities, spatial solutions, clearinghouses, and land references."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/42125"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Abu Dhabi Government"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Cultural spaces",
+    "Libraries",
+    "Mosques",
+    "Locations",
+    "Museums",
+    "Majlis Abū Ẓaby lil-Takhṭīṭ al-ʻUmrānī"
+  ],
+  "dct_title_s": "Cultural Facilities for the Emirate of Abu Dhabi, 2010",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Abu Dhabi Geospatial Portal"
+  ],
+  "dct_issued_s": "2018",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42125\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84846/nyu_2451_42125.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84847/nyu_2451_42125_doc.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Abu Dhabi, United Arab Emirates"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42125",
+  "gbl_mdModified_dt": "2018-05-10T15:45:47Z",
+  "id": "nyu-2451-42125",
+  "nyu_addl_dspace_s": "43203",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(54.25588497075, 54.47744842925, 24.567419653267, 24.365913746733)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-42126.json b/metadata-aardvark/Datasets/nyu-2451-42126.json
index 9e3711328..0a6b70527 100644
--- a/metadata-aardvark/Datasets/nyu-2451-42126.json
+++ b/metadata-aardvark/Datasets/nyu-2451-42126.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile represents Abu Dhabi Food Control Authority's Food Supply Customer locations for the emirate of Abu Dhabi. A Food Supply Customer is any business which sell, prepare and store food. This layer is a result of the Abu Dhabi Urban Planning Council (UPC) project survey during 2010-2011 periods for planning new community facilities. This layer was hosted in the Abu Dhabi Geoportal. The geoportal contains geographic information provided by government, commercial, and noncommercial organizations, and it includes map images, map services, geographic datasets, geographic activities, spatial solutions, clearinghouses, and land references.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/42126",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Abu Dhabi Government",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Food",
-    "Food supply--Arab countries",
-    "Food security--Arab countries",
-    "Majlis Abu\u0304 Z\u0323aby lil-Takht\u0323i\u0304t\u0323 al-\u02bbUmra\u0304ni\u0304"
-  ],
-  "dct_title_s": "Food Supply Establishments for the Emirate of Abu Dhabi, 2010",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Abu Dhabi Geospatial Portal"
-  ],
-  "dct_issued_s": "2018",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42126\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84848/nyu_2451_42126.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84849/nyu_2451_42126_doc.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Abu Dhabi, United Arab Emirates"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42126",
-  "gbl_mdModified_dt": "2018-05-10T15:45:47Z",
-  "id": "nyu-2451-42126",
-  "nyu_addl_dspace_s": "43204",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(54.25588497075, 54.47744842925, 24.567419653267, 24.365913746733)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile represents Abu Dhabi Food Control Authority's Food Supply Customer locations for the emirate of Abu Dhabi. A Food Supply Customer is any business which sell, prepare and store food. This layer is a result of the Abu Dhabi Urban Planning Council (UPC) project survey during 2010-2011 periods for planning new community facilities. This layer was hosted in the Abu Dhabi Geoportal. The geoportal contains geographic information provided by government, commercial, and noncommercial organizations, and it includes map images, map services, geographic datasets, geographic activities, spatial solutions, clearinghouses, and land references."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/42126"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Abu Dhabi Government"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Food",
+    "Food supply--Arab countries",
+    "Food security--Arab countries",
+    "Majlis Abū Ẓaby lil-Takhṭīṭ al-ʻUmrānī"
+  ],
+  "dct_title_s": "Food Supply Establishments for the Emirate of Abu Dhabi, 2010",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Abu Dhabi Geospatial Portal"
+  ],
+  "dct_issued_s": "2018",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42126\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84848/nyu_2451_42126.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84849/nyu_2451_42126_doc.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Abu Dhabi, United Arab Emirates"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42126",
+  "gbl_mdModified_dt": "2018-05-10T15:45:47Z",
+  "id": "nyu-2451-42126",
+  "nyu_addl_dspace_s": "43204",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(54.25588497075, 54.47744842925, 24.567419653267, 24.365913746733)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-42127.json b/metadata-aardvark/Datasets/nyu-2451-42127.json
index aaa5f9c15..8e0c72ef0 100644
--- a/metadata-aardvark/Datasets/nyu-2451-42127.json
+++ b/metadata-aardvark/Datasets/nyu-2451-42127.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile represents the government department locations of the three regions of the Abu Dhabi Emirate (Abu Dhabi, Al Ain and Western Region). This layer is a result of the Abu Dhabi Urban Planning Council (UPC) project survey during 2010-2011 periods for planning new community facilities. This layer was hosted in the Abu Dhabi Geoportal. The geoportal contains geographic information provided by government, commercial, and noncommercial organizations, and it includes map images, map services, geographic datasets, geographic activities, spatial solutions, clearinghouses, and land references.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/42127",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Abu Dhabi Government",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Government",
-    "Majlis Abu\u0304 Z\u0323aby lil-Takht\u0323i\u0304t\u0323 al-\u02bbUmra\u0304ni\u0304",
-    "Public buildings",
-    "Location"
-  ],
-  "dct_title_s": "Government Departments of the Emirate of Abu Dhabi, 2010",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Abu Dhabi Geospatial Portal"
-  ],
-  "dct_issued_s": "2018",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42127\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84850/nyu_2451_42127.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84851/nyu_2451_42127_doc.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Abu Dhabi, United Arab Emirates"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42127",
-  "gbl_mdModified_dt": "2018-05-10T15:45:47Z",
-  "id": "nyu-2451-42127",
-  "nyu_addl_dspace_s": "43205",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(54.25588497075, 54.47744842925, 24.567419653267, 24.365913746733)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile represents the government department locations of the three regions of the Abu Dhabi Emirate (Abu Dhabi, Al Ain and Western Region). This layer is a result of the Abu Dhabi Urban Planning Council (UPC) project survey during 2010-2011 periods for planning new community facilities. This layer was hosted in the Abu Dhabi Geoportal. The geoportal contains geographic information provided by government, commercial, and noncommercial organizations, and it includes map images, map services, geographic datasets, geographic activities, spatial solutions, clearinghouses, and land references."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/42127"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Abu Dhabi Government"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Government",
+    "Majlis Abū Ẓaby lil-Takhṭīṭ al-ʻUmrānī",
+    "Public buildings",
+    "Location"
+  ],
+  "dct_title_s": "Government Departments of the Emirate of Abu Dhabi, 2010",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Abu Dhabi Geospatial Portal"
+  ],
+  "dct_issued_s": "2018",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42127\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84850/nyu_2451_42127.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84851/nyu_2451_42127_doc.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Abu Dhabi, United Arab Emirates"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42127",
+  "gbl_mdModified_dt": "2018-05-10T15:45:47Z",
+  "id": "nyu-2451-42127",
+  "nyu_addl_dspace_s": "43205",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(54.25588497075, 54.47744842925, 24.567419653267, 24.365913746733)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-42128.json b/metadata-aardvark/Datasets/nyu-2451-42128.json
index 1d081ee6e..4aedc451d 100644
--- a/metadata-aardvark/Datasets/nyu-2451-42128.json
+++ b/metadata-aardvark/Datasets/nyu-2451-42128.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile represents the location of health centers for the Emirate of Abu Dhabi. This layer is a result of the Abu Dhabi Urban Planning Council (UPC) project survey during 2010-2011 periods for planning new community facilities. This layer was hosted in the Abu Dhabi Geoportal. The geoportal contains geographic information provided by government, commercial, and noncommercial organizations, and it includes map images, map services, geographic datasets, geographic activities, spatial solutions, clearinghouses, and land references.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/42128",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Abu Dhabi Government",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Health facilities",
-    "Health",
-    "Medical centers",
-    "Majlis Abu\u0304 Z\u0323aby lil-Takht\u0323i\u0304t\u0323 al-\u02bbUmra\u0304ni\u0304"
-  ],
-  "dct_title_s": "Health Centers for the Emirate of Abu Dhabi, 2010",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Abu Dhabi Geospatial Portal"
-  ],
-  "dct_issued_s": "2018",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42128\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84852/nyu_2451_42128.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84853/nyu_2451_42128_doc.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Abu Dhabi, United Arab Emirates"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42128",
-  "gbl_mdModified_dt": "2018-05-10T15:45:47Z",
-  "id": "nyu-2451-42128",
-  "nyu_addl_dspace_s": "43206",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(54.25588497075, 54.47744842925, 24.567419653267, 24.365913746733)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile represents the location of health centers for the Emirate of Abu Dhabi. This layer is a result of the Abu Dhabi Urban Planning Council (UPC) project survey during 2010-2011 periods for planning new community facilities. This layer was hosted in the Abu Dhabi Geoportal. The geoportal contains geographic information provided by government, commercial, and noncommercial organizations, and it includes map images, map services, geographic datasets, geographic activities, spatial solutions, clearinghouses, and land references."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/42128"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Abu Dhabi Government"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Health facilities",
+    "Health",
+    "Medical centers",
+    "Majlis Abū Ẓaby lil-Takhṭīṭ al-ʻUmrānī"
+  ],
+  "dct_title_s": "Health Centers for the Emirate of Abu Dhabi, 2010",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Abu Dhabi Geospatial Portal"
+  ],
+  "dct_issued_s": "2018",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42128\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84852/nyu_2451_42128.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84853/nyu_2451_42128_doc.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Abu Dhabi, United Arab Emirates"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42128",
+  "gbl_mdModified_dt": "2018-05-10T15:45:47Z",
+  "id": "nyu-2451-42128",
+  "nyu_addl_dspace_s": "43206",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(54.25588497075, 54.47744842925, 24.567419653267, 24.365913746733)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-42129.json b/metadata-aardvark/Datasets/nyu-2451-42129.json
index a659c4df5..01affcea6 100644
--- a/metadata-aardvark/Datasets/nyu-2451-42129.json
+++ b/metadata-aardvark/Datasets/nyu-2451-42129.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile represents the location of health clinics for the Emirate of Abu Dhabi. This layer is a result of the Abu Dhabi Urban Planning Council (UPC) project survey during 2010-2011 periods for planning new community facilities. This layer was hosted in the Abu Dhabi Geoportal. The geoportal contains geographic information provided by government, commercial, and noncommercial organizations, and it includes map images, map services, geographic datasets, geographic activities, spatial solutions, clearinghouses, and land references.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/42129",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Abu Dhabi Government",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Health facilities",
-    "Health",
-    "Medical centers",
-    "Majlis Abu\u0304 Z\u0323aby lil-Takht\u0323i\u0304t\u0323 al-\u02bbUmra\u0304ni\u0304"
-  ],
-  "dct_title_s": "Health Clinics for the Emirate of Abu Dhabi, 2010",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Abu Dhabi Geospatial Portal"
-  ],
-  "dct_issued_s": "2018",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42129\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84854/nyu_2451_42129.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84855/nyu_2451_42129_doc.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Abu Dhabi, United Arab Emirates"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42129",
-  "gbl_mdModified_dt": "2018-05-10T15:45:47Z",
-  "id": "nyu-2451-42129",
-  "nyu_addl_dspace_s": "43207",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(54.25588497075, 54.47744842925, 24.567419653267, 24.365913746733)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile represents the location of health clinics for the Emirate of Abu Dhabi. This layer is a result of the Abu Dhabi Urban Planning Council (UPC) project survey during 2010-2011 periods for planning new community facilities. This layer was hosted in the Abu Dhabi Geoportal. The geoportal contains geographic information provided by government, commercial, and noncommercial organizations, and it includes map images, map services, geographic datasets, geographic activities, spatial solutions, clearinghouses, and land references."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/42129"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Abu Dhabi Government"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Health facilities",
+    "Health",
+    "Medical centers",
+    "Majlis Abū Ẓaby lil-Takhṭīṭ al-ʻUmrānī"
+  ],
+  "dct_title_s": "Health Clinics for the Emirate of Abu Dhabi, 2010",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Abu Dhabi Geospatial Portal"
+  ],
+  "dct_issued_s": "2018",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42129\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84854/nyu_2451_42129.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84855/nyu_2451_42129_doc.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Abu Dhabi, United Arab Emirates"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42129",
+  "gbl_mdModified_dt": "2018-05-10T15:45:47Z",
+  "id": "nyu-2451-42129",
+  "nyu_addl_dspace_s": "43207",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(54.25588497075, 54.47744842925, 24.567419653267, 24.365913746733)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-42130.json b/metadata-aardvark/Datasets/nyu-2451-42130.json
index 26dc3aeed..345d77dc3 100644
--- a/metadata-aardvark/Datasets/nyu-2451-42130.json
+++ b/metadata-aardvark/Datasets/nyu-2451-42130.json
@@ -1,42 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile represents higher education institutes such as universities and technical schools in the Emirate of Abu Dhabi as per the 2005 Census carried out by the Statistics Centre Abu Dhabi. This layer is a result of the Abu Dhabi Urban Planning Council (UPC) project survey during 2010-2011 periods for planning new community facilities. This layer was hosted in the Abu Dhabi Geoportal. The geoportal contains geographic information provided by government, commercial, and noncommercial organizations, and it includes map images, map services, geographic datasets, geographic activities, spatial solutions, clearinghouses, and land references.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/42130",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Abu Dhabi Government",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Education",
-    "Education--Arabian Peninsula",
-    "Abu\u0304 Z\u0323aby (United Arab Emirates : Emirate) Markaz al-Ih\u0323s\u0323a\u0304\u02bc Abu\u0304 Z\u0323aby",
-    "Majlis Abu\u0304 Z\u0323aby lil-Takht\u0323i\u0304t\u0323 al-\u02bbUmra\u0304ni\u0304",
-    "Education, Higher"
-  ],
-  "dct_title_s": "Higher Education Institutes for the Emirate of Abu Dhabi, 2005",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Abu Dhabi Geospatial Portal"
-  ],
-  "dct_issued_s": "2018",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42130\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84856/nyu_2451_42130.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84857/nyu_2451_42130_doc.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Abu Dhabi, United Arab Emirates"
-  ],
-  "dct_temporal_sm": [
-    "2005"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42130",
-  "gbl_mdModified_dt": "2018-05-10T15:45:47Z",
-  "id": "nyu-2451-42130",
-  "nyu_addl_dspace_s": "43208",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(54.25588497075, 54.47744842925, 24.567419653267, 24.365913746733)",
-  "gbl_indexYear_im": 2005
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile represents higher education institutes such as universities and technical schools in the Emirate of Abu Dhabi as per the 2005 Census carried out by the Statistics Centre Abu Dhabi. This layer is a result of the Abu Dhabi Urban Planning Council (UPC) project survey during 2010-2011 periods for planning new community facilities. This layer was hosted in the Abu Dhabi Geoportal. The geoportal contains geographic information provided by government, commercial, and noncommercial organizations, and it includes map images, map services, geographic datasets, geographic activities, spatial solutions, clearinghouses, and land references."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/42130"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Abu Dhabi Government"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Education",
+    "Education--Arabian Peninsula",
+    "Abū Ẓaby (United Arab Emirates : Emirate) Markaz al-Iḥṣāʼ Abū Ẓaby",
+    "Majlis Abū Ẓaby lil-Takhṭīṭ al-ʻUmrānī",
+    "Education, Higher"
+  ],
+  "dct_title_s": "Higher Education Institutes for the Emirate of Abu Dhabi, 2005",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Abu Dhabi Geospatial Portal"
+  ],
+  "dct_issued_s": "2018",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42130\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84856/nyu_2451_42130.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84857/nyu_2451_42130_doc.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Abu Dhabi, United Arab Emirates"
+  ],
+  "dct_temporal_sm": [
+    "2005"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42130",
+  "gbl_mdModified_dt": "2018-05-10T15:45:47Z",
+  "id": "nyu-2451-42130",
+  "nyu_addl_dspace_s": "43208",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(54.25588497075, 54.47744842925, 24.567419653267, 24.365913746733)",
+  "gbl_indexYear_im": [
+    2005
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-42131.json b/metadata-aardvark/Datasets/nyu-2451-42131.json
index 06d73c2c4..27493fb2e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-42131.json
+++ b/metadata-aardvark/Datasets/nyu-2451-42131.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile represents the location of hospitals for the Emirate of Abu Dhabi. This layer is a result of the Abu Dhabi Urban Planning Council (UPC) project survey during 2010-2011 periods for planning new community facilities. This layer was hosted in the Abu Dhabi Geoportal. The geoportal contains geographic information provided by government, commercial, and noncommercial organizations, and it includes map images, map services, geographic datasets, geographic activities, spatial solutions, clearinghouses, and land references.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/42131",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Abu Dhabi Government",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Health facilities",
-    "Health",
-    "Medical centers",
-    "Majlis Abu\u0304 Z\u0323aby lil-Takht\u0323i\u0304t\u0323 al-\u02bbUmra\u0304ni\u0304"
-  ],
-  "dct_title_s": "Hospitals for the Emirate of Abu Dhabi, 2010",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Abu Dhabi Geospatial Portal"
-  ],
-  "dct_issued_s": "2018",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42131\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84858/nyu_2451_42131.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84859/nyu_2451_42131_doc.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Abu Dhabi, United Arab Emirates"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42131",
-  "gbl_mdModified_dt": "2018-05-10T15:45:47Z",
-  "id": "nyu-2451-42131",
-  "nyu_addl_dspace_s": "43209",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(54.25588497075, 54.47744842925, 24.567419653267, 24.365913746733)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile represents the location of hospitals for the Emirate of Abu Dhabi. This layer is a result of the Abu Dhabi Urban Planning Council (UPC) project survey during 2010-2011 periods for planning new community facilities. This layer was hosted in the Abu Dhabi Geoportal. The geoportal contains geographic information provided by government, commercial, and noncommercial organizations, and it includes map images, map services, geographic datasets, geographic activities, spatial solutions, clearinghouses, and land references."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/42131"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Abu Dhabi Government"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Health facilities",
+    "Health",
+    "Medical centers",
+    "Majlis Abū Ẓaby lil-Takhṭīṭ al-ʻUmrānī"
+  ],
+  "dct_title_s": "Hospitals for the Emirate of Abu Dhabi, 2010",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Abu Dhabi Geospatial Portal"
+  ],
+  "dct_issued_s": "2018",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42131\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84858/nyu_2451_42131.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84859/nyu_2451_42131_doc.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Abu Dhabi, United Arab Emirates"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42131",
+  "gbl_mdModified_dt": "2018-05-10T15:45:47Z",
+  "id": "nyu-2451-42131",
+  "nyu_addl_dspace_s": "43209",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(54.25588497075, 54.47744842925, 24.567419653267, 24.365913746733)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-42132.json b/metadata-aardvark/Datasets/nyu-2451-42132.json
index da812545d..8fc6d22f6 100644
--- a/metadata-aardvark/Datasets/nyu-2451-42132.json
+++ b/metadata-aardvark/Datasets/nyu-2451-42132.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile represents hotel apartments in the Emirate of Abu Dhabi. This layer is a result of the Abu Dhabi Urban Planning Council (UPC) project survey during 2010-2011 periods for planning new community facilities. This layer was hosted in the Abu Dhabi Geoportal. The geoportal contains geographic information provided by government, commercial, and noncommercial organizations, and it includes map images, map services, geographic datasets, geographic activities, spatial solutions, clearinghouses, and land references.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/42132",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Abu Dhabi Government",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "All-suite hotels",
-    "Hotels--Arab countries",
-    "Culture and tourism",
-    "Majlis Abu\u0304 Z\u0323aby lil-Takht\u0323i\u0304t\u0323 al-\u02bbUmra\u0304ni\u0304"
-  ],
-  "dct_title_s": "Hotel Apartments for the Emirate of Abu Dhabi, 2010",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Abu Dhabi Geospatial Portal"
-  ],
-  "dct_issued_s": "2018",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42132\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84860/nyu_2451_42132.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84861/nyu_2451_42132_doc.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Abu Dhabi, United Arab Emirates"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42132",
-  "gbl_mdModified_dt": "2018-05-10T15:45:47Z",
-  "id": "nyu-2451-42132",
-  "nyu_addl_dspace_s": "43210",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(54.25588497075, 54.47744842925, 24.567419653267, 24.365913746733)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile represents hotel apartments in the Emirate of Abu Dhabi. This layer is a result of the Abu Dhabi Urban Planning Council (UPC) project survey during 2010-2011 periods for planning new community facilities. This layer was hosted in the Abu Dhabi Geoportal. The geoportal contains geographic information provided by government, commercial, and noncommercial organizations, and it includes map images, map services, geographic datasets, geographic activities, spatial solutions, clearinghouses, and land references."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/42132"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Abu Dhabi Government"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "All-suite hotels",
+    "Hotels--Arab countries",
+    "Culture and tourism",
+    "Majlis Abū Ẓaby lil-Takhṭīṭ al-ʻUmrānī"
+  ],
+  "dct_title_s": "Hotel Apartments for the Emirate of Abu Dhabi, 2010",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Abu Dhabi Geospatial Portal"
+  ],
+  "dct_issued_s": "2018",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42132\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84860/nyu_2451_42132.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84861/nyu_2451_42132_doc.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Abu Dhabi, United Arab Emirates"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42132",
+  "gbl_mdModified_dt": "2018-05-10T15:45:47Z",
+  "id": "nyu-2451-42132",
+  "nyu_addl_dspace_s": "43210",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(54.25588497075, 54.47744842925, 24.567419653267, 24.365913746733)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-42133.json b/metadata-aardvark/Datasets/nyu-2451-42133.json
index 2adcbaedd..56a1304f7 100644
--- a/metadata-aardvark/Datasets/nyu-2451-42133.json
+++ b/metadata-aardvark/Datasets/nyu-2451-42133.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile represents hotels in the Emirate of Abu Dhabi. This layer is a result of the Abu Dhabi Urban Planning Council (UPC) project survey during 2010-2011 periods for planning new community facilities. This layer was hosted in the Abu Dhabi Geoportal. The geoportal contains geographic information provided by government, commercial, and noncommercial organizations, and it includes map images, map services, geographic datasets, geographic activities, spatial solutions, clearinghouses, and land references.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/42133",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Abu Dhabi Government",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Hotels",
-    "Hotels--Arab countries",
-    "Culture and tourism",
-    "Majlis Abu\u0304 Z\u0323aby lil-Takht\u0323i\u0304t\u0323 al-\u02bbUmra\u0304ni\u0304"
-  ],
-  "dct_title_s": "Hotels for the Emirate of Abu Dhabi, 2010",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Abu Dhabi Geospatial Portal"
-  ],
-  "dct_issued_s": "2018",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42133\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84862/nyu_2451_42133.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84863/nyu_2451_42133_doc.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Abu Dhabi, United Arab Emirates"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42133",
-  "gbl_mdModified_dt": "2018-05-10T15:45:47Z",
-  "id": "nyu-2451-42133",
-  "nyu_addl_dspace_s": "43211",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(54.25588497075, 54.47744842925, 24.567419653267, 24.365913746733)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile represents hotels in the Emirate of Abu Dhabi. This layer is a result of the Abu Dhabi Urban Planning Council (UPC) project survey during 2010-2011 periods for planning new community facilities. This layer was hosted in the Abu Dhabi Geoportal. The geoportal contains geographic information provided by government, commercial, and noncommercial organizations, and it includes map images, map services, geographic datasets, geographic activities, spatial solutions, clearinghouses, and land references."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/42133"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Abu Dhabi Government"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Hotels",
+    "Hotels--Arab countries",
+    "Culture and tourism",
+    "Majlis Abū Ẓaby lil-Takhṭīṭ al-ʻUmrānī"
+  ],
+  "dct_title_s": "Hotels for the Emirate of Abu Dhabi, 2010",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Abu Dhabi Geospatial Portal"
+  ],
+  "dct_issued_s": "2018",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42133\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84862/nyu_2451_42133.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84863/nyu_2451_42133_doc.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Abu Dhabi, United Arab Emirates"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42133",
+  "gbl_mdModified_dt": "2018-05-10T15:45:47Z",
+  "id": "nyu-2451-42133",
+  "nyu_addl_dspace_s": "43211",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(54.25588497075, 54.47744842925, 24.567419653267, 24.365913746733)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-42134.json b/metadata-aardvark/Datasets/nyu-2451-42134.json
index 3645167d5..0340fcc89 100644
--- a/metadata-aardvark/Datasets/nyu-2451-42134.json
+++ b/metadata-aardvark/Datasets/nyu-2451-42134.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile represents mosques that are operated by the General Authority of Islamic Affairs and Endowments, or AWQAF, in the Emirate of Abu Dhabi. This layer is a result of the Abu Dhabi Urban Planning Council (UPC) project survey during 2010-2011 periods for planning new community facilities. This layer was hosted in the Abu Dhabi Geoportal. The geoportal contains geographic information provided by government, commercial, and noncommercial organizations, and it includes map images, map services, geographic datasets, geographic activities, spatial solutions, clearinghouses, and land references.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/42134",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Abu Dhabi Government",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Mosques",
-    "Mosques--Arab countries",
-    "Islam",
-    "Majlis Abu\u0304 Z\u0323aby lil-Takht\u0323i\u0304t\u0323 al-\u02bbUmra\u0304ni\u0304"
-  ],
-  "dct_title_s": "AWQAF Operated Mosques for the Emirate of Abu Dhabi, 2010",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Abu Dhabi Geospatial Portal"
-  ],
-  "dct_issued_s": "2018",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42134\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84864/nyu_2451_42134.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84865/nyu_2451_42134_doc.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Abu Dhabi, United Arab Emirates"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42134",
-  "gbl_mdModified_dt": "2018-05-10T15:45:47Z",
-  "id": "nyu-2451-42134",
-  "nyu_addl_dspace_s": "43212",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(54.25588497075, 54.47744842925, 24.567419653267, 24.365913746733)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile represents mosques that are operated by the General Authority of Islamic Affairs and Endowments, or AWQAF, in the Emirate of Abu Dhabi. This layer is a result of the Abu Dhabi Urban Planning Council (UPC) project survey during 2010-2011 periods for planning new community facilities. This layer was hosted in the Abu Dhabi Geoportal. The geoportal contains geographic information provided by government, commercial, and noncommercial organizations, and it includes map images, map services, geographic datasets, geographic activities, spatial solutions, clearinghouses, and land references."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/42134"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Abu Dhabi Government"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Mosques",
+    "Mosques--Arab countries",
+    "Islam",
+    "Majlis Abū Ẓaby lil-Takhṭīṭ al-ʻUmrānī"
+  ],
+  "dct_title_s": "AWQAF Operated Mosques for the Emirate of Abu Dhabi, 2010",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Abu Dhabi Geospatial Portal"
+  ],
+  "dct_issued_s": "2018",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42134\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84864/nyu_2451_42134.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84865/nyu_2451_42134_doc.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Abu Dhabi, United Arab Emirates"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42134",
+  "gbl_mdModified_dt": "2018-05-10T15:45:47Z",
+  "id": "nyu-2451-42134",
+  "nyu_addl_dspace_s": "43212",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(54.25588497075, 54.47744842925, 24.567419653267, 24.365913746733)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-42135.json b/metadata-aardvark/Datasets/nyu-2451-42135.json
index 4a10ee61d..229441fed 100644
--- a/metadata-aardvark/Datasets/nyu-2451-42135.json
+++ b/metadata-aardvark/Datasets/nyu-2451-42135.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile represents pharmaceutical entities in the Emirate of Abu Dhabi. This layer is a result of the Abu Dhabi Urban Planning Council (UPC) project survey during 2010-2011 periods for planning new community facilities. This layer was hosted in the Abu Dhabi Geoportal. The geoportal contains geographic information provided by government, commercial, and noncommercial organizations, and it includes map images, map services, geographic datasets, geographic activities, spatial solutions, clearinghouses, and land references.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/42135",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Abu Dhabi Government",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Health facilities",
-    "Health",
-    "Medical centers",
-    "Majlis Abu\u0304 Z\u0323aby lil-Takht\u0323i\u0304t\u0323 al-\u02bbUmra\u0304ni\u0304"
-  ],
-  "dct_title_s": "Pharmaceutical Entities for the Emirate of Abu Dhabi, 2010",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Abu Dhabi Geospatial Portal"
-  ],
-  "dct_issued_s": "2018",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42135\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84866/nyu_2451_42135.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84867/nyu_2451_42135_doc.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Abu Dhabi, United Arab Emirates"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42135",
-  "gbl_mdModified_dt": "2018-05-10T15:45:47Z",
-  "id": "nyu-2451-42135",
-  "nyu_addl_dspace_s": "43213",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(54.25588497075, 54.47744842925, 24.567419653267, 24.365913746733)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile represents pharmaceutical entities in the Emirate of Abu Dhabi. This layer is a result of the Abu Dhabi Urban Planning Council (UPC) project survey during 2010-2011 periods for planning new community facilities. This layer was hosted in the Abu Dhabi Geoportal. The geoportal contains geographic information provided by government, commercial, and noncommercial organizations, and it includes map images, map services, geographic datasets, geographic activities, spatial solutions, clearinghouses, and land references."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/42135"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Abu Dhabi Government"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Health facilities",
+    "Health",
+    "Medical centers",
+    "Majlis Abū Ẓaby lil-Takhṭīṭ al-ʻUmrānī"
+  ],
+  "dct_title_s": "Pharmaceutical Entities for the Emirate of Abu Dhabi, 2010",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Abu Dhabi Geospatial Portal"
+  ],
+  "dct_issued_s": "2018",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42135\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84866/nyu_2451_42135.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84867/nyu_2451_42135_doc.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Abu Dhabi, United Arab Emirates"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42135",
+  "gbl_mdModified_dt": "2018-05-10T15:45:47Z",
+  "id": "nyu-2451-42135",
+  "nyu_addl_dspace_s": "43213",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(54.25588497075, 54.47744842925, 24.567419653267, 24.365913746733)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-42136.json b/metadata-aardvark/Datasets/nyu-2451-42136.json
index 0bd532e4b..2691d8f51 100644
--- a/metadata-aardvark/Datasets/nyu-2451-42136.json
+++ b/metadata-aardvark/Datasets/nyu-2451-42136.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile represents polyclinics in the Emirate of Abu Dhabi. This layer is a result of the Abu Dhabi Urban Planning Council (UPC) project survey during 2010-2011 periods for planning new community facilities. This layer was hosted in the Abu Dhabi Geoportal. The geoportal contains geographic information provided by government, commercial, and noncommercial organizations, and it includes map images, map services, geographic datasets, geographic activities, spatial solutions, clearinghouses, and land references.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/42136",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Abu Dhabi Government",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Health facilities",
-    "Health",
-    "Medical centers",
-    "Majlis Abu\u0304 Z\u0323aby lil-Takht\u0323i\u0304t\u0323 al-\u02bbUmra\u0304ni\u0304"
-  ],
-  "dct_title_s": "Polyclinics for the Emirate of Abu Dhabi, 2010",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Abu Dhabi Geospatial Portal"
-  ],
-  "dct_issued_s": "2018",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42136\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84868/nyu_2451_42136.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84869/nyu_2451_42136_doc.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Abu Dhabi, United Arab Emirates"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42136",
-  "gbl_mdModified_dt": "2018-05-10T15:45:47Z",
-  "id": "nyu-2451-42136",
-  "nyu_addl_dspace_s": "43214",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(54.25588497075, 54.47744842925, 24.567419653267, 24.365913746733)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile represents polyclinics in the Emirate of Abu Dhabi. This layer is a result of the Abu Dhabi Urban Planning Council (UPC) project survey during 2010-2011 periods for planning new community facilities. This layer was hosted in the Abu Dhabi Geoportal. The geoportal contains geographic information provided by government, commercial, and noncommercial organizations, and it includes map images, map services, geographic datasets, geographic activities, spatial solutions, clearinghouses, and land references."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/42136"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Abu Dhabi Government"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Health facilities",
+    "Health",
+    "Medical centers",
+    "Majlis Abū Ẓaby lil-Takhṭīṭ al-ʻUmrānī"
+  ],
+  "dct_title_s": "Polyclinics for the Emirate of Abu Dhabi, 2010",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Abu Dhabi Geospatial Portal"
+  ],
+  "dct_issued_s": "2018",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42136\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84868/nyu_2451_42136.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84869/nyu_2451_42136_doc.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Abu Dhabi, United Arab Emirates"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42136",
+  "gbl_mdModified_dt": "2018-05-10T15:45:47Z",
+  "id": "nyu-2451-42136",
+  "nyu_addl_dspace_s": "43214",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(54.25588497075, 54.47744842925, 24.567419653267, 24.365913746733)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-42137.json b/metadata-aardvark/Datasets/nyu-2451-42137.json
index ca38e9f58..8fb35d985 100644
--- a/metadata-aardvark/Datasets/nyu-2451-42137.json
+++ b/metadata-aardvark/Datasets/nyu-2451-42137.json
@@ -1,42 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile represents private schools in the Emirate of Abu Dhabi as per the 2005 Census carried out by the Statistics Centre Abu Dhabi. This layer is a result of the Abu Dhabi Urban Planning Council (UPC) project survey during 2010-2011 periods for planning new community facilities. This layer was hosted in the Abu Dhabi Geoportal. The geoportal contains geographic information provided by government, commercial, and noncommercial organizations, and it includes map images, map services, geographic datasets, geographic activities, spatial solutions, clearinghouses, and land references.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/42137",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Abu Dhabi Government",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Education",
-    "Education--Arabian Peninsula",
-    "Abu\u0304 Z\u0323aby (United Arab Emirates : Emirate) Markaz al-Ih\u0323s\u0323a\u0304\u02bc Abu\u0304 Z\u0323aby",
-    "Majlis Abu\u0304 Z\u0323aby lil-Takht\u0323i\u0304t\u0323 al-\u02bbUmra\u0304ni\u0304",
-    "Private Schools"
-  ],
-  "dct_title_s": "Private Schools for the Emirate of Abu Dhabi, 2005",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Abu Dhabi Geospatial Portal"
-  ],
-  "dct_issued_s": "2018",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42137\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84870/nyu_2451_42137.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84871/nyu_2451_42137_doc.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Abu Dhabi, United Arab Emirates"
-  ],
-  "dct_temporal_sm": [
-    "2005"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42137",
-  "gbl_mdModified_dt": "2018-05-10T15:45:47Z",
-  "id": "nyu-2451-42137",
-  "nyu_addl_dspace_s": "43217",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(54.25588497075, 54.47744842925, 24.567419653267, 24.365913746733)",
-  "gbl_indexYear_im": 2005
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile represents private schools in the Emirate of Abu Dhabi as per the 2005 Census carried out by the Statistics Centre Abu Dhabi. This layer is a result of the Abu Dhabi Urban Planning Council (UPC) project survey during 2010-2011 periods for planning new community facilities. This layer was hosted in the Abu Dhabi Geoportal. The geoportal contains geographic information provided by government, commercial, and noncommercial organizations, and it includes map images, map services, geographic datasets, geographic activities, spatial solutions, clearinghouses, and land references."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/42137"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Abu Dhabi Government"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Education",
+    "Education--Arabian Peninsula",
+    "Abū Ẓaby (United Arab Emirates : Emirate) Markaz al-Iḥṣāʼ Abū Ẓaby",
+    "Majlis Abū Ẓaby lil-Takhṭīṭ al-ʻUmrānī",
+    "Private Schools"
+  ],
+  "dct_title_s": "Private Schools for the Emirate of Abu Dhabi, 2005",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Abu Dhabi Geospatial Portal"
+  ],
+  "dct_issued_s": "2018",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42137\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84870/nyu_2451_42137.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84871/nyu_2451_42137_doc.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Abu Dhabi, United Arab Emirates"
+  ],
+  "dct_temporal_sm": [
+    "2005"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42137",
+  "gbl_mdModified_dt": "2018-05-10T15:45:47Z",
+  "id": "nyu-2451-42137",
+  "nyu_addl_dspace_s": "43217",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(54.25588497075, 54.47744842925, 24.567419653267, 24.365913746733)",
+  "gbl_indexYear_im": [
+    2005
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-42138.json b/metadata-aardvark/Datasets/nyu-2451-42138.json
index fbfd7de6a..e14180209 100644
--- a/metadata-aardvark/Datasets/nyu-2451-42138.json
+++ b/metadata-aardvark/Datasets/nyu-2451-42138.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile represents the provision of health service Emirate of Abu Dhabi. This layer is a result of the Abu Dhabi Urban Planning Council (UPC) project survey during 2010-2011 periods for planning new community facilities. This layer was hosted in the Abu Dhabi Geoportal. The geoportal contains geographic information provided by government, commercial, and noncommercial organizations, and it includes map images, map services, geographic datasets, geographic activities, spatial solutions, clearinghouses, and land references.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/42138",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Abu Dhabi Government",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Health facilities",
-    "Health",
-    "Medical centers",
-    "Majlis Abu\u0304 Z\u0323aby lil-Takht\u0323i\u0304t\u0323 al-\u02bbUmra\u0304ni\u0304"
-  ],
-  "dct_title_s": "Provision of Health Service for the Emirate of Abu Dhabi, 2010",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Abu Dhabi Geospatial Portal"
-  ],
-  "dct_issued_s": "2018",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42138\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84872/nyu_2451_42138.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84873/nyu_2451_42138_doc.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Abu Dhabi, United Arab Emirates"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42138",
-  "gbl_mdModified_dt": "2018-05-10T15:45:47Z",
-  "id": "nyu-2451-42138",
-  "nyu_addl_dspace_s": "43218",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(54.25588497075, 54.47744842925, 24.567419653267, 24.365913746733)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile represents the provision of health service Emirate of Abu Dhabi. This layer is a result of the Abu Dhabi Urban Planning Council (UPC) project survey during 2010-2011 periods for planning new community facilities. This layer was hosted in the Abu Dhabi Geoportal. The geoportal contains geographic information provided by government, commercial, and noncommercial organizations, and it includes map images, map services, geographic datasets, geographic activities, spatial solutions, clearinghouses, and land references."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/42138"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Abu Dhabi Government"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Health facilities",
+    "Health",
+    "Medical centers",
+    "Majlis Abū Ẓaby lil-Takhṭīṭ al-ʻUmrānī"
+  ],
+  "dct_title_s": "Provision of Health Service for the Emirate of Abu Dhabi, 2010",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Abu Dhabi Geospatial Portal"
+  ],
+  "dct_issued_s": "2018",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42138\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84872/nyu_2451_42138.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84873/nyu_2451_42138_doc.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Abu Dhabi, United Arab Emirates"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42138",
+  "gbl_mdModified_dt": "2018-05-10T15:45:47Z",
+  "id": "nyu-2451-42138",
+  "nyu_addl_dspace_s": "43218",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(54.25588497075, 54.47744842925, 24.567419653267, 24.365913746733)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-42139.json b/metadata-aardvark/Datasets/nyu-2451-42139.json
index 3f87c7bc8..a9e602cec 100644
--- a/metadata-aardvark/Datasets/nyu-2451-42139.json
+++ b/metadata-aardvark/Datasets/nyu-2451-42139.json
@@ -1,42 +1,60 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile represents public schools in the Emirate of Abu Dhabi as per the 2005 Census carried out by the Statistics Centre Abu Dhabi. This layer is a result of the Abu Dhabi Urban Planning Council (UPC) project survey during 2010-2011 periods for planning new community facilities. This layer was hosted in the Abu Dhabi Geoportal. The geoportal contains geographic information provided by government, commercial, and noncommercial organizations, and it includes map images, map services, geographic datasets, geographic activities, spatial solutions, clearinghouses, and land references.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/42139",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Abu Dhabi Government",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Education",
-    "Education--Arabian Peninsula",
-    "Abu\u0304 Z\u0323aby (United Arab Emirates : Emirate) Markaz al-Ih\u0323s\u0323a\u0304\u02bc Abu\u0304 Z\u0323aby",
-    "Majlis Abu\u0304 Z\u0323aby lil-Takht\u0323i\u0304t\u0323 al-\u02bbUmra\u0304ni\u0304",
-    "Public schools"
-  ],
-  "dct_title_s": "Public Schools for the Emirate of Abu Dhabi, 2005",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Abu Dhabi Geospatial Portal"
-  ],
-  "dct_issued_s": "2018",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42139\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84874/nyu_2451_42139.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84875/nyu_2451_42139_doc.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Abu Dhabi, United Arab Emirates"
-  ],
-  "dct_temporal_sm": [
-    "2005"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42139",
-  "gbl_mdModified_dt": "2018-05-10T15:45:47Z",
-  "id": "nyu-2451-42139",
-  "nyu_addl_dspace_s": "43219",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(54.25588497075, 54.47744842925, 24.567419653267, 24.365913746733)",
-  "gbl_indexYear_im": 2005
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile represents public schools in the Emirate of Abu Dhabi as per the 2005 Census carried out by the Statistics Centre Abu Dhabi. This layer is a result of the Abu Dhabi Urban Planning Council (UPC) project survey during 2010-2011 periods for planning new community facilities. This layer was hosted in the Abu Dhabi Geoportal. The geoportal contains geographic information provided by government, commercial, and noncommercial organizations, and it includes map images, map services, geographic datasets, geographic activities, spatial solutions, clearinghouses, and land references."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/42139"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Abu Dhabi Government"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Education",
+    "Education--Arabian Peninsula",
+    "Abū Ẓaby (United Arab Emirates : Emirate) Markaz al-Iḥṣāʼ Abū Ẓaby",
+    "Majlis Abū Ẓaby lil-Takhṭīṭ al-ʻUmrānī",
+    "Public schools"
+  ],
+  "dct_title_s": "Public Schools for the Emirate of Abu Dhabi, 2005",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Abu Dhabi Geospatial Portal"
+  ],
+  "dct_issued_s": "2018",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42139\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84874/nyu_2451_42139.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84875/nyu_2451_42139_doc.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Abu Dhabi, United Arab Emirates"
+  ],
+  "dct_temporal_sm": [
+    "2005"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42139",
+  "gbl_mdModified_dt": "2018-05-10T15:45:47Z",
+  "id": "nyu-2451-42139",
+  "nyu_addl_dspace_s": "43219",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(54.25588497075, 54.47744842925, 24.567419653267, 24.365913746733)",
+  "gbl_indexYear_im": [
+    2005
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-42140.json b/metadata-aardvark/Datasets/nyu-2451-42140.json
index 81d6e4f7a..07b12cfc0 100644
--- a/metadata-aardvark/Datasets/nyu-2451-42140.json
+++ b/metadata-aardvark/Datasets/nyu-2451-42140.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile represents tourism kiosks for the entire Emirate of Abu Dhabi, which include non-hotel establishments such as holiday/tourism/travel agents, desert adventures, bus tour companies etc. This layer is a result of the Abu Dhabi Urban Planning Council (UPC) project survey during 2010-2011 periods for planning new community facilities. This layer was hosted in the Abu Dhabi Geoportal. The geoportal contains geographic information provided by government, commercial, and noncommercial organizations, and it includes map images, map services, geographic datasets, geographic activities, spatial solutions, clearinghouses, and land references.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/42140",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Abu Dhabi Government",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Culture and tourism",
-    "Majlis Abu\u0304 Z\u0323aby lil-Takht\u0323i\u0304t\u0323 al-\u02bbUmra\u0304ni\u0304",
-    "Tourism--United Arab Emirates",
-    "Travel agents"
-  ],
-  "dct_title_s": "Tourism Kiosks for the Emirate of Abu Dhabi, 2010",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Abu Dhabi Geospatial Portal"
-  ],
-  "dct_issued_s": "2018",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42140\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84876/nyu_2451_42140.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84877/nyu_2451_42140_doc.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Abu Dhabi, United Arab Emirates"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42140",
-  "gbl_mdModified_dt": "2018-05-10T15:45:47Z",
-  "id": "nyu-2451-42140",
-  "nyu_addl_dspace_s": "43220",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(54.25588497075, 54.47744842925, 24.567419653267, 24.365913746733)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile represents tourism kiosks for the entire Emirate of Abu Dhabi, which include non-hotel establishments such as holiday/tourism/travel agents, desert adventures, bus tour companies etc. This layer is a result of the Abu Dhabi Urban Planning Council (UPC) project survey during 2010-2011 periods for planning new community facilities. This layer was hosted in the Abu Dhabi Geoportal. The geoportal contains geographic information provided by government, commercial, and noncommercial organizations, and it includes map images, map services, geographic datasets, geographic activities, spatial solutions, clearinghouses, and land references."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/42140"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Abu Dhabi Government"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Culture and tourism",
+    "Majlis Abū Ẓaby lil-Takhṭīṭ al-ʻUmrānī",
+    "Tourism--United Arab Emirates",
+    "Travel agents"
+  ],
+  "dct_title_s": "Tourism Kiosks for the Emirate of Abu Dhabi, 2010",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Abu Dhabi Geospatial Portal"
+  ],
+  "dct_issued_s": "2018",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42140\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84876/nyu_2451_42140.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84877/nyu_2451_42140_doc.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Abu Dhabi, United Arab Emirates"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42140",
+  "gbl_mdModified_dt": "2018-05-10T15:45:47Z",
+  "id": "nyu-2451-42140",
+  "nyu_addl_dspace_s": "43220",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(54.25588497075, 54.47744842925, 24.567419653267, 24.365913746733)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-42141.json b/metadata-aardvark/Datasets/nyu-2451-42141.json
index 00bbfc81d..414f72289 100644
--- a/metadata-aardvark/Datasets/nyu-2451-42141.json
+++ b/metadata-aardvark/Datasets/nyu-2451-42141.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile represents commercial Licenses that have been geocoded by the Department of Economic Development field inspectors as part of an ongoing Abu Dhabi Spatial Data Infrastructure Commercial License Geocoding Initiative to map all issued Trading Licenses across the Abu Dhabi Emirate. This layer is a result of the Abu Dhabi Urban Planning Council (UPC) project survey during 2010-2011 periods for planning new community facilities. This layer was hosted in the Abu Dhabi Geoportal. The geoportal contains geographic information provided by government, commercial, and noncommercial organizations, and it includes map images, map services, geographic datasets, geographic activities, spatial solutions, clearinghouses, and land references.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/42141",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Abu Dhabi Government",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Trade",
-    "Commerce",
-    "Economic development",
-    "Majlis Abu\u0304 Z\u0323aby lil-Takht\u0323i\u0304t\u0323 al-\u02bbUmra\u0304ni\u0304"
-  ],
-  "dct_title_s": "Licensed Trading Establishments for the Emirate of Abu Dhabi, 2010",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Abu Dhabi Geospatial Portal"
-  ],
-  "dct_issued_s": "2018",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42141\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84878/nyu_2451_42141.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84879/nyu_2451_42141_doc.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Abu Dhabi, United Arab Emirates"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42141",
-  "gbl_mdModified_dt": "2018-05-10T15:45:47Z",
-  "id": "nyu-2451-42141",
-  "nyu_addl_dspace_s": "43221",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(54.25588497075, 54.47744842925, 24.567419653267, 24.365913746733)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile represents commercial Licenses that have been geocoded by the Department of Economic Development field inspectors as part of an ongoing Abu Dhabi Spatial Data Infrastructure Commercial License Geocoding Initiative to map all issued Trading Licenses across the Abu Dhabi Emirate. This layer is a result of the Abu Dhabi Urban Planning Council (UPC) project survey during 2010-2011 periods for planning new community facilities. This layer was hosted in the Abu Dhabi Geoportal. The geoportal contains geographic information provided by government, commercial, and noncommercial organizations, and it includes map images, map services, geographic datasets, geographic activities, spatial solutions, clearinghouses, and land references."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/42141"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Abu Dhabi Government"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Trade",
+    "Commerce",
+    "Economic development",
+    "Majlis Abū Ẓaby lil-Takhṭīṭ al-ʻUmrānī"
+  ],
+  "dct_title_s": "Licensed Trading Establishments for the Emirate of Abu Dhabi, 2010",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Abu Dhabi Geospatial Portal"
+  ],
+  "dct_issued_s": "2018",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42141\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84878/nyu_2451_42141.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84879/nyu_2451_42141_doc.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Abu Dhabi, United Arab Emirates"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42141",
+  "gbl_mdModified_dt": "2018-05-10T15:45:47Z",
+  "id": "nyu-2451-42141",
+  "nyu_addl_dspace_s": "43221",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(54.25588497075, 54.47744842925, 24.567419653267, 24.365913746733)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-42142.json b/metadata-aardvark/Datasets/nyu-2451-42142.json
index f0c2d2467..da18e1bc0 100644
--- a/metadata-aardvark/Datasets/nyu-2451-42142.json
+++ b/metadata-aardvark/Datasets/nyu-2451-42142.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile represents the waterbus stations along the marine transit line in the city of Dubai as of 2017. The original dataset was created by Dubai Pulse and hosted on Bayanat.ae.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/42142",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "United Arab Emirates Government",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Urban transportation",
-    "Transportation",
-    "Water transfer",
-    "local transit"
-  ],
-  "dct_title_s": "Marine Waterbus Stations in the city of Dubai, 2017",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "United Arab Emirates Open Data"
-  ],
-  "dct_issued_s": "2018",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42142\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84833/nyu_2451_42142.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84834/nyu_2451_42142_doc.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Dubai, United Arab Emirates"
-  ],
-  "dct_temporal_sm": [
-    "2017"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42142",
-  "gbl_mdModified_dt": "2018-05-10T15:45:47Z",
-  "id": "nyu-2451-42142",
-  "nyu_addl_dspace_s": "43222",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(55.018336891807, 55.324223108193, 25.204082418335, 24.927317581665)",
-  "gbl_indexYear_im": 2017
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile represents the waterbus stations along the marine transit line in the city of Dubai as of 2017. The original dataset was created by Dubai Pulse and hosted on Bayanat.ae."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/42142"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "United Arab Emirates Government"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Urban transportation",
+    "Transportation",
+    "Water transfer",
+    "local transit"
+  ],
+  "dct_title_s": "Marine Waterbus Stations in the city of Dubai, 2017",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "United Arab Emirates Open Data"
+  ],
+  "dct_issued_s": "2018",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42142\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84833/nyu_2451_42142.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84834/nyu_2451_42142_doc.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Dubai, United Arab Emirates"
+  ],
+  "dct_temporal_sm": [
+    "2017"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42142",
+  "gbl_mdModified_dt": "2018-05-10T15:45:47Z",
+  "id": "nyu-2451-42142",
+  "nyu_addl_dspace_s": "43222",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(55.018336891807, 55.324223108193, 25.204082418335, 24.927317581665)",
+  "gbl_indexYear_im": [
+    2017
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-42143.json b/metadata-aardvark/Datasets/nyu-2451-42143.json
index 86fdba09d..21723c902 100644
--- a/metadata-aardvark/Datasets/nyu-2451-42143.json
+++ b/metadata-aardvark/Datasets/nyu-2451-42143.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile represents the metro stations along the metro line in the city of Dubai as of 2017. A metro station is a railway facility where trains regularly stop to load or unload passengers or freight. It generally consists of a platform next to the track and a station building (depot) providing related services such as ticket sales and waiting rooms. If a station is on a single track main line, it usually has a passing loop to facilitate the traffic. The original dataset was created by Dubai Pulse and hosted on Bayanat.ae.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/42143",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "United Arab Emirates Government",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Urban transportation",
-    "Transportation",
-    "Railroad stations",
-    "local transit"
-  ],
-  "dct_title_s": "Metro Stations in the city of Dubai, 2017",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "United Arab Emirates Open Data"
-  ],
-  "dct_issued_s": "2018",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42143\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84880/nyu_2451_42143.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84881/nyu_2451_42143_doc.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Dubai, United Arab Emirates"
-  ],
-  "dct_temporal_sm": [
-    "2017"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42143",
-  "gbl_mdModified_dt": "2018-05-10T15:45:47Z",
-  "id": "nyu-2451-42143",
-  "nyu_addl_dspace_s": "43223",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(55.018336891807, 55.324223108193, 25.204082418335, 24.927317581665)",
-  "gbl_indexYear_im": 2017
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile represents the metro stations along the metro line in the city of Dubai as of 2017. A metro station is a railway facility where trains regularly stop to load or unload passengers or freight. It generally consists of a platform next to the track and a station building (depot) providing related services such as ticket sales and waiting rooms. If a station is on a single track main line, it usually has a passing loop to facilitate the traffic. The original dataset was created by Dubai Pulse and hosted on Bayanat.ae."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/42143"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "United Arab Emirates Government"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Urban transportation",
+    "Transportation",
+    "Railroad stations",
+    "local transit"
+  ],
+  "dct_title_s": "Metro Stations in the city of Dubai, 2017",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "United Arab Emirates Open Data"
+  ],
+  "dct_issued_s": "2018",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42143\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84880/nyu_2451_42143.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84881/nyu_2451_42143_doc.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Dubai, United Arab Emirates"
+  ],
+  "dct_temporal_sm": [
+    "2017"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42143",
+  "gbl_mdModified_dt": "2018-05-10T15:45:47Z",
+  "id": "nyu-2451-42143",
+  "nyu_addl_dspace_s": "43223",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(55.018336891807, 55.324223108193, 25.204082418335, 24.927317581665)",
+  "gbl_indexYear_im": [
+    2017
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-42144.json b/metadata-aardvark/Datasets/nyu-2451-42144.json
index 093745236..b6f25daff 100644
--- a/metadata-aardvark/Datasets/nyu-2451-42144.json
+++ b/metadata-aardvark/Datasets/nyu-2451-42144.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile represents the tram stations along the tram line in the city of Dubai as of 2017. Tram Station is a railway facility where trains regularly stop to load or unload passengers or freight. It generally consists of a platform next to the track and a station building (depot) providing related services such as ticket sales and waiting rooms. If a station is on a single track main line, it usually has a passing loop to facilitate the traffic. The original dataset was created by Dubai Pulse and hosted on Bayanat.ae.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/42144",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "United Arab Emirates Government",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Urban transportation",
-    "Transportation",
-    "Railroad stations",
-    "local transit"
-  ],
-  "dct_title_s": "Tram Stations in the city of Dubai, 2017",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "United Arab Emirates Open Data"
-  ],
-  "dct_issued_s": "2018",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42144\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84882/nyu_2451_42144.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84883/nyu_2451_42144_doc.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Dubai, United Arab Emirates"
-  ],
-  "dct_temporal_sm": [
-    "2017"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42144",
-  "gbl_mdModified_dt": "2018-05-10T15:45:47Z",
-  "id": "nyu-2451-42144",
-  "nyu_addl_dspace_s": "43224",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(55.018336891807, 55.324223108193, 25.204082418335, 24.927317581665)",
-  "gbl_indexYear_im": 2017
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile represents the tram stations along the tram line in the city of Dubai as of 2017. Tram Station is a railway facility where trains regularly stop to load or unload passengers or freight. It generally consists of a platform next to the track and a station building (depot) providing related services such as ticket sales and waiting rooms. If a station is on a single track main line, it usually has a passing loop to facilitate the traffic. The original dataset was created by Dubai Pulse and hosted on Bayanat.ae."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/42144"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "United Arab Emirates Government"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Urban transportation",
+    "Transportation",
+    "Railroad stations",
+    "local transit"
+  ],
+  "dct_title_s": "Tram Stations in the city of Dubai, 2017",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "United Arab Emirates Open Data"
+  ],
+  "dct_issued_s": "2018",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42144\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84882/nyu_2451_42144.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84883/nyu_2451_42144_doc.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Dubai, United Arab Emirates"
+  ],
+  "dct_temporal_sm": [
+    "2017"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42144",
+  "gbl_mdModified_dt": "2018-05-10T15:45:47Z",
+  "id": "nyu-2451-42144",
+  "nyu_addl_dspace_s": "43224",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(55.018336891807, 55.324223108193, 25.204082418335, 24.927317581665)",
+  "gbl_indexYear_im": [
+    2017
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-42145.json b/metadata-aardvark/Datasets/nyu-2451-42145.json
index 87e109306..42a982d8c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-42145.json
+++ b/metadata-aardvark/Datasets/nyu-2451-42145.json
@@ -1,51 +1,69 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents the number of farms and total farm area by Dounum (1 Dounum = 1,000 square meters) in each of the seven emirates of the United Arab Emirates for 2005-2015. The original dataset was collected by the UAE government and hosted on Bayanat.ae. It was joined to the UAE administrative district level 1 boundaries from the Global Administrative Areas database by Taylor Hixson in 2018. This dataset is only to be used for academic purposes.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/42145",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "United Arab Emirates Government",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Agriculture",
-    "land use",
-    "Farms",
-    "Farmland"
-  ],
-  "dct_title_s": "Number of Farms and Total Area of All Farms in Each Emirate of the United Arab Emirates, 2005-2015",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "United Arab Emirates Open Data"
-  ],
-  "dct_issued_s": "2018",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42145\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84884/nyu_2451_42145.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84885/nyu_2451_42145_doc.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "United Arab Emirates"
-  ],
-  "dct_temporal_sm": [
-    "2005",
-    "2006",
-    "2007",
-    "2008",
-    "2009",
-    "2010",
-    "2011",
-    "2012",
-    "2013",
-    "2014",
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42145",
-  "gbl_mdModified_dt": "2018-05-10T15:45:47Z",
-  "id": "nyu-2451-42145",
-  "nyu_addl_dspace_s": "43225",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(51.507637, 56.381660461426, 26.084159851074, 22.633329391479)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents the number of farms and total farm area by Dounum (1 Dounum = 1,000 square meters) in each of the seven emirates of the United Arab Emirates for 2005-2015. The original dataset was collected by the UAE government and hosted on Bayanat.ae. It was joined to the UAE administrative district level 1 boundaries from the Global Administrative Areas database by Taylor Hixson in 2018. This dataset is only to be used for academic purposes."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/42145"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "United Arab Emirates Government"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Agriculture",
+    "land use",
+    "Farms",
+    "Farmland"
+  ],
+  "dct_title_s": "Number of Farms and Total Area of All Farms in Each Emirate of the United Arab Emirates, 2005-2015",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "United Arab Emirates Open Data"
+  ],
+  "dct_issued_s": "2018",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42145\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84884/nyu_2451_42145.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84885/nyu_2451_42145_doc.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "United Arab Emirates"
+  ],
+  "dct_temporal_sm": [
+    "2005",
+    "2006",
+    "2007",
+    "2008",
+    "2009",
+    "2010",
+    "2011",
+    "2012",
+    "2013",
+    "2014",
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42145",
+  "gbl_mdModified_dt": "2018-05-10T15:45:47Z",
+  "id": "nyu-2451-42145",
+  "nyu_addl_dspace_s": "43225",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(51.507637, 56.381660461426, 26.084159851074, 22.633329391479)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-42146.json b/metadata-aardvark/Datasets/nyu-2451-42146.json
index 909855103..e8e2d6df6 100644
--- a/metadata-aardvark/Datasets/nyu-2451-42146.json
+++ b/metadata-aardvark/Datasets/nyu-2451-42146.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile represents customer centers for Ministry of Climate Change and Environment by emirate and geographical location in United Arab Emirates as of 2017. The original dataset was created by Dubai Pulse and hosted on Bayanat.ae.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/42146",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "United Arab Emirates Government",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Customer services",
-    "Climate change",
-    "Environment",
-    "Climate change mitgation"
-  ],
-  "dct_title_s": "Customer Centers for Ministry of Climate Change and Environment in the United Arab Emirates, 2017",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "United Arab Emirates Open Data"
-  ],
-  "dct_issued_s": "2018",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42146\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84886/nyu_2451_42146.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84887/nyu_2451_42146_doc.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "United Arab Emirates"
-  ],
-  "dct_temporal_sm": [
-    "2017"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42146",
-  "gbl_mdModified_dt": "2018-05-10T15:45:47Z",
-  "id": "nyu-2451-42146",
-  "nyu_addl_dspace_s": "43226",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(51.507637, 56.381660461426, 26.084159851074, 22.633329391479)",
-  "gbl_indexYear_im": 2017
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile represents customer centers for Ministry of Climate Change and Environment by emirate and geographical location in United Arab Emirates as of 2017. The original dataset was created by Dubai Pulse and hosted on Bayanat.ae."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/42146"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "United Arab Emirates Government"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Customer services",
+    "Climate change",
+    "Environment",
+    "Climate change mitgation"
+  ],
+  "dct_title_s": "Customer Centers for Ministry of Climate Change and Environment in the United Arab Emirates, 2017",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "United Arab Emirates Open Data"
+  ],
+  "dct_issued_s": "2018",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42146\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84886/nyu_2451_42146.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84887/nyu_2451_42146_doc.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "United Arab Emirates"
+  ],
+  "dct_temporal_sm": [
+    "2017"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42146",
+  "gbl_mdModified_dt": "2018-05-10T15:45:47Z",
+  "id": "nyu-2451-42146",
+  "nyu_addl_dspace_s": "43226",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(51.507637, 56.381660461426, 26.084159851074, 22.633329391479)",
+  "gbl_indexYear_im": [
+    2017
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-42147.json b/metadata-aardvark/Datasets/nyu-2451-42147.json
index da6012058..919fb4fe4 100644
--- a/metadata-aardvark/Datasets/nyu-2451-42147.json
+++ b/metadata-aardvark/Datasets/nyu-2451-42147.json
@@ -1,46 +1,64 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents the value spent in dirhams on social assistance (welfare) programs by each emirate of the United Arab Emirates for 2005-2016",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/42147",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "United Arab Emirates Government",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Welfare and society",
-    "Society",
-    "Social assistance program and public expenditure review",
-    "Public investments",
-    "Economic assistance, Emirati"
-  ],
-  "dct_title_s": "Social Assistance Spent in Dirhams in Each Emirate of the United Arab Emirates, 2012-2016",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "United Arab Emirates Open Data"
-  ],
-  "dct_issued_s": "2018",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42147\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84888/nyu_2451_42147.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84889/nyu_2451_42147_doc.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "United Arab Emirates"
-  ],
-  "dct_temporal_sm": [
-    "2012",
-    "2013",
-    "2014",
-    "2015",
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42147",
-  "gbl_mdModified_dt": "2018-05-10T15:45:47Z",
-  "id": "nyu-2451-42147",
-  "nyu_addl_dspace_s": "43227",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(51.507637, 56.381660461426, 26.084159851074, 22.633329391479)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents the value spent in dirhams on social assistance (welfare) programs by each emirate of the United Arab Emirates for 2005-2016"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/42147"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "United Arab Emirates Government"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Welfare and society",
+    "Society",
+    "Social assistance program and public expenditure review",
+    "Public investments",
+    "Economic assistance, Emirati"
+  ],
+  "dct_title_s": "Social Assistance Spent in Dirhams in Each Emirate of the United Arab Emirates, 2012-2016",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "United Arab Emirates Open Data"
+  ],
+  "dct_issued_s": "2018",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42147\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84888/nyu_2451_42147.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84889/nyu_2451_42147_doc.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "United Arab Emirates"
+  ],
+  "dct_temporal_sm": [
+    "2012",
+    "2013",
+    "2014",
+    "2015",
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42147",
+  "gbl_mdModified_dt": "2018-05-10T15:45:47Z",
+  "id": "nyu-2451-42147",
+  "nyu_addl_dspace_s": "43227",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(51.507637, 56.381660461426, 26.084159851074, 22.633329391479)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-42148.json b/metadata-aardvark/Datasets/nyu-2451-42148.json
index 8b841055f..35aca9914 100644
--- a/metadata-aardvark/Datasets/nyu-2451-42148.json
+++ b/metadata-aardvark/Datasets/nyu-2451-42148.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile represents the location of Ministry of Human Resources and Emiratisation Service Centers (Tasheel) as of 2017. The file includes information about the service center class, contact information, and total area of the service center. Tasheel and Emiratisation refers to an initiative by the government of the United Arab Emirates to employ its citizens in a meaningful and efficient manner in the public and private sectors. The original dataset was collected by the UAE government and hosted on Bayanat.ae.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/42148",
-  "dct_language_sm": "Arabic",
-  "dct_publisher_sm": "United Arab Emirates Government",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Economic assistance, Emirati",
-    "Human capital",
-    "Employment",
-    "Education and training services industry"
-  ],
-  "dct_title_s": "Ministry of Human Resources and Emiratisation Service Centers (Tasheel), 2017",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "United Arab Emirates Open Data"
-  ],
-  "dct_issued_s": "2018",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42148\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84890/nyu_2451_42148.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84891/nyu_2451_42148_doc.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Abu Dhabi, United Arab Emirates"
-  ],
-  "dct_temporal_sm": [
-    "2017"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42148",
-  "gbl_mdModified_dt": "2018-05-10T15:45:47Z",
-  "id": "nyu-2451-42148",
-  "nyu_addl_dspace_s": "43228",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(54.25588497075, 54.47744842925, 24.567419653267, 24.365913746733)",
-  "gbl_indexYear_im": 2017
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile represents the location of Ministry of Human Resources and Emiratisation Service Centers (Tasheel) as of 2017. The file includes information about the service center class, contact information, and total area of the service center. Tasheel and Emiratisation refers to an initiative by the government of the United Arab Emirates to employ its citizens in a meaningful and efficient manner in the public and private sectors. The original dataset was collected by the UAE government and hosted on Bayanat.ae."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/42148"
+  ],
+  "dct_language_sm": [
+    "Arabic"
+  ],
+  "dct_publisher_sm": [
+    "United Arab Emirates Government"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Economic assistance, Emirati",
+    "Human capital",
+    "Employment",
+    "Education and training services industry"
+  ],
+  "dct_title_s": "Ministry of Human Resources and Emiratisation Service Centers (Tasheel), 2017",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "United Arab Emirates Open Data"
+  ],
+  "dct_issued_s": "2018",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42148\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84890/nyu_2451_42148.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84891/nyu_2451_42148_doc.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Abu Dhabi, United Arab Emirates"
+  ],
+  "dct_temporal_sm": [
+    "2017"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42148",
+  "gbl_mdModified_dt": "2018-05-10T15:45:47Z",
+  "id": "nyu-2451-42148",
+  "nyu_addl_dspace_s": "43228",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(54.25588497075, 54.47744842925, 24.567419653267, 24.365913746733)",
+  "gbl_indexYear_im": [
+    2017
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-42149.json b/metadata-aardvark/Datasets/nyu-2451-42149.json
index c71290424..ae7978c9c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-42149.json
+++ b/metadata-aardvark/Datasets/nyu-2451-42149.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents the causers of traffic accidents by type of accident in each of the seven emirates of the United Arab Emirates for 2001. The type of accidents include turn overs, turn round collisions, collisions against animals, consecutive collisions, falls, head on collisions, motionless collisions, perpendicular collisions, run overs, and side collisions. The original dataset was collected by the UAE government and hosted on Bayanat.ae. It was joined to the UAE administrative district level 1 boundaries from the Global Administrative Areas database by Taylor Hixson in 2018. This dataset is only to be used for academic purposes.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/42149",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "United Arab Emirates Government",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Traffic safety and wildlife",
-    "Traffic accidents",
-    "Automobiles--Collision damage",
-    "Traffic accident investigation"
-  ],
-  "dct_title_s": "Type of Traffic Accidents in Each Emirate of the United Arab Emirates, 2001",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "United Arab Emirates Open Data"
-  ],
-  "dct_issued_s": "2018",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42149\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84892/nyu_2451_42149.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84893/nyu_2451_42149_doc.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "United Arab Emirates"
-  ],
-  "dct_temporal_sm": [
-    "2001"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42149",
-  "gbl_mdModified_dt": "2018-05-10T15:45:47Z",
-  "id": "nyu-2451-42149",
-  "nyu_addl_dspace_s": "43229",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(51.507637, 56.381660461426, 26.084159851074, 22.633329391479)",
-  "gbl_indexYear_im": 2001
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents the causers of traffic accidents by type of accident in each of the seven emirates of the United Arab Emirates for 2001. The type of accidents include turn overs, turn round collisions, collisions against animals, consecutive collisions, falls, head on collisions, motionless collisions, perpendicular collisions, run overs, and side collisions. The original dataset was collected by the UAE government and hosted on Bayanat.ae. It was joined to the UAE administrative district level 1 boundaries from the Global Administrative Areas database by Taylor Hixson in 2018. This dataset is only to be used for academic purposes."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/42149"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "United Arab Emirates Government"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Traffic safety and wildlife",
+    "Traffic accidents",
+    "Automobiles--Collision damage",
+    "Traffic accident investigation"
+  ],
+  "dct_title_s": "Type of Traffic Accidents in Each Emirate of the United Arab Emirates, 2001",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "United Arab Emirates Open Data"
+  ],
+  "dct_issued_s": "2018",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42149\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84892/nyu_2451_42149.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84893/nyu_2451_42149_doc.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "United Arab Emirates"
+  ],
+  "dct_temporal_sm": [
+    "2001"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42149",
+  "gbl_mdModified_dt": "2018-05-10T15:45:47Z",
+  "id": "nyu-2451-42149",
+  "nyu_addl_dspace_s": "43229",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(51.507637, 56.381660461426, 26.084159851074, 22.633329391479)",
+  "gbl_indexYear_im": [
+    2001
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-42150.json b/metadata-aardvark/Datasets/nyu-2451-42150.json
index 25bc667be..860d92568 100644
--- a/metadata-aardvark/Datasets/nyu-2451-42150.json
+++ b/metadata-aardvark/Datasets/nyu-2451-42150.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents the causers of traffic accidents by type of accident in each of the seven emirates of the United Arab Emirates for 2002. The cause of accidents include turn overs, turn round collisions, collisions against animals, consecutive collisions, falls, head on collisions, motionless collisions, perpendicular collisions, run overs, and side collisions. The original dataset was collected by the UAE government and hosted on Bayanat.ae. It was joined to the UAE administrative district level 1 boundaries from the Global Administrative Areas database by Taylor Hixson in 2018. This dataset is only to be used for academic purposes.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/42150",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "United Arab Emirates Government",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Traffic safety and wildlife",
-    "Traffic accidents",
-    "Automobiles--Collision damage",
-    "Traffic accident investigation"
-  ],
-  "dct_title_s": "Type of Traffic Accidents in Each Emirate of the United Arab Emirates, 2002",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "United Arab Emirates Open Data"
-  ],
-  "dct_issued_s": "2018",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42150\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84894/nyu_2451_42150.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84895/nyu_2451_42150_doc.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "United Arab Emirates"
-  ],
-  "dct_temporal_sm": [
-    "2002"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42150",
-  "gbl_mdModified_dt": "2018-05-10T15:45:47Z",
-  "id": "nyu-2451-42150",
-  "nyu_addl_dspace_s": "43230",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(51.507637, 56.381660461426, 26.084159851074, 22.633329391479)",
-  "gbl_indexYear_im": 2002
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents the causers of traffic accidents by type of accident in each of the seven emirates of the United Arab Emirates for 2002. The cause of accidents include turn overs, turn round collisions, collisions against animals, consecutive collisions, falls, head on collisions, motionless collisions, perpendicular collisions, run overs, and side collisions. The original dataset was collected by the UAE government and hosted on Bayanat.ae. It was joined to the UAE administrative district level 1 boundaries from the Global Administrative Areas database by Taylor Hixson in 2018. This dataset is only to be used for academic purposes."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/42150"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "United Arab Emirates Government"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Traffic safety and wildlife",
+    "Traffic accidents",
+    "Automobiles--Collision damage",
+    "Traffic accident investigation"
+  ],
+  "dct_title_s": "Type of Traffic Accidents in Each Emirate of the United Arab Emirates, 2002",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "United Arab Emirates Open Data"
+  ],
+  "dct_issued_s": "2018",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42150\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84894/nyu_2451_42150.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84895/nyu_2451_42150_doc.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "United Arab Emirates"
+  ],
+  "dct_temporal_sm": [
+    "2002"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42150",
+  "gbl_mdModified_dt": "2018-05-10T15:45:47Z",
+  "id": "nyu-2451-42150",
+  "nyu_addl_dspace_s": "43230",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(51.507637, 56.381660461426, 26.084159851074, 22.633329391479)",
+  "gbl_indexYear_im": [
+    2002
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-42151.json b/metadata-aardvark/Datasets/nyu-2451-42151.json
index b3fc8f1fa..88b0abb46 100644
--- a/metadata-aardvark/Datasets/nyu-2451-42151.json
+++ b/metadata-aardvark/Datasets/nyu-2451-42151.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents the type of vehicle causing road or traffic accidents in each of the seven emirates of the United Arab Emirates for 2001. The vehicle types are classified as private vehicle, taxi, light bus, heavy bus, light goods vehicle, heavy goods vehicle, other heavy vehicle, bicycle, and motorcycle. The original dataset was collected by the UAE government and hosted on Bayanat.ae. It was joined to the UAE administrative district level 1 boundaries from the Global Administrative Areas database by Taylor Hixson in 2018. This dataset is only to be used for academic purposes.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/42151",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "United Arab Emirates Government",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Traffic safety and wildlife",
-    "Traffic accidents",
-    "Automobiles--Collision damage",
-    "Traffic accident investigation"
-  ],
-  "dct_title_s": "Type of Vehicle Causing Traffic Accidents in Each Emirate of the United Arab Emirates, 2001",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "United Arab Emirates Open Data"
-  ],
-  "dct_issued_s": "2018",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42151\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84896/nyu_2451_42151.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84897/nyu_2451_42151_doc.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "United Arab Emirates"
-  ],
-  "dct_temporal_sm": [
-    "2001"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42151",
-  "gbl_mdModified_dt": "2018-05-10T15:45:47Z",
-  "id": "nyu-2451-42151",
-  "nyu_addl_dspace_s": "43231",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(51.507637, 56.381660461426, 26.084159851074, 22.633329391479)",
-  "gbl_indexYear_im": 2001
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents the type of vehicle causing road or traffic accidents in each of the seven emirates of the United Arab Emirates for 2001. The vehicle types are classified as private vehicle, taxi, light bus, heavy bus, light goods vehicle, heavy goods vehicle, other heavy vehicle, bicycle, and motorcycle. The original dataset was collected by the UAE government and hosted on Bayanat.ae. It was joined to the UAE administrative district level 1 boundaries from the Global Administrative Areas database by Taylor Hixson in 2018. This dataset is only to be used for academic purposes."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/42151"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "United Arab Emirates Government"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Traffic safety and wildlife",
+    "Traffic accidents",
+    "Automobiles--Collision damage",
+    "Traffic accident investigation"
+  ],
+  "dct_title_s": "Type of Vehicle Causing Traffic Accidents in Each Emirate of the United Arab Emirates, 2001",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "United Arab Emirates Open Data"
+  ],
+  "dct_issued_s": "2018",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42151\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84896/nyu_2451_42151.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84897/nyu_2451_42151_doc.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "United Arab Emirates"
+  ],
+  "dct_temporal_sm": [
+    "2001"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42151",
+  "gbl_mdModified_dt": "2018-05-10T15:45:47Z",
+  "id": "nyu-2451-42151",
+  "nyu_addl_dspace_s": "43231",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(51.507637, 56.381660461426, 26.084159851074, 22.633329391479)",
+  "gbl_indexYear_im": [
+    2001
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-42152.json b/metadata-aardvark/Datasets/nyu-2451-42152.json
index 846c3f132..78ea906fb 100644
--- a/metadata-aardvark/Datasets/nyu-2451-42152.json
+++ b/metadata-aardvark/Datasets/nyu-2451-42152.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents the type of vehicle causing road or traffic accidents in each of the seven emirates of the United Arab Emirates for 2002. The vehicle types are classified as private vehicle, taxi, light bus, heavy bus, light goods vehicle, heavy goods vehicle, other heavy vehicle, bicycle, and motorcycle. The original dataset was collected by the UAE government and hosted on Bayanat.ae. It was joined to the UAE administrative district level 1 boundaries from the Global Administrative Areas database by Taylor Hixson in 2018. This dataset is only to be used for academic purposes.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/42152",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "United Arab Emirates Government",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Traffic safety and wildlife",
-    "Traffic accidents",
-    "Automobiles--Collision damage",
-    "Traffic accident investigation"
-  ],
-  "dct_title_s": "Type of Vehicle Causing Traffic Accidents in Each Emirate of the United Arab Emirates, 2002",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "United Arab Emirates Open Data"
-  ],
-  "dct_issued_s": "2018",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42152\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84898/nyu_2451_42152.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84899/nyu_2451_42152_doc.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "United Arab Emirates"
-  ],
-  "dct_temporal_sm": [
-    "2002"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42152",
-  "gbl_mdModified_dt": "2018-05-10T15:45:47Z",
-  "id": "nyu-2451-42152",
-  "nyu_addl_dspace_s": "43232",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(51.507637, 56.381660461426, 26.084159851074, 22.633329391479)",
-  "gbl_indexYear_im": 2002
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents the type of vehicle causing road or traffic accidents in each of the seven emirates of the United Arab Emirates for 2002. The vehicle types are classified as private vehicle, taxi, light bus, heavy bus, light goods vehicle, heavy goods vehicle, other heavy vehicle, bicycle, and motorcycle. The original dataset was collected by the UAE government and hosted on Bayanat.ae. It was joined to the UAE administrative district level 1 boundaries from the Global Administrative Areas database by Taylor Hixson in 2018. This dataset is only to be used for academic purposes."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/42152"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "United Arab Emirates Government"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Traffic safety and wildlife",
+    "Traffic accidents",
+    "Automobiles--Collision damage",
+    "Traffic accident investigation"
+  ],
+  "dct_title_s": "Type of Vehicle Causing Traffic Accidents in Each Emirate of the United Arab Emirates, 2002",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "United Arab Emirates Open Data"
+  ],
+  "dct_issued_s": "2018",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42152\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84898/nyu_2451_42152.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84899/nyu_2451_42152_doc.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "United Arab Emirates"
+  ],
+  "dct_temporal_sm": [
+    "2002"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42152",
+  "gbl_mdModified_dt": "2018-05-10T15:45:47Z",
+  "id": "nyu-2451-42152",
+  "nyu_addl_dspace_s": "43232",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(51.507637, 56.381660461426, 26.084159851074, 22.633329391479)",
+  "gbl_indexYear_im": [
+    2002
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-42153.json b/metadata-aardvark/Datasets/nyu-2451-42153.json
index 297b61a76..d597ab0c5 100644
--- a/metadata-aardvark/Datasets/nyu-2451-42153.json
+++ b/metadata-aardvark/Datasets/nyu-2451-42153.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents the type of vehicle causing road or traffic accidents in each of the seven emirates of the United Arab Emirates for 2003. The vehicle types are classified as private vehicle, taxi, light bus, heavy bus, light goods vehicle, heavy goods vehicle, other heavy vehicle, bicycle, and motorcycle. The original dataset was collected by the UAE government and hosted on Bayanat.ae. It was joined to the UAE administrative district level 1 boundaries from the Global Administrative Areas database by Taylor Hixson in 2018. This dataset is only to be used for academic purposes.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/42153",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "United Arab Emirates Government",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Traffic safety and wildlife",
-    "Traffic accidents",
-    "Automobiles--Collision damage",
-    "Traffic accident investigation"
-  ],
-  "dct_title_s": "Type of Vehicle Causing Traffic Accidents in Each Emirate of the United Arab Emirates, 2003",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "United Arab Emirates Open Data"
-  ],
-  "dct_issued_s": "2018",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42153\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84900/nyu_2451_42153.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84901/nyu_2451_42153_doc.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "United Arab Emirates"
-  ],
-  "dct_temporal_sm": [
-    "2003"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42153",
-  "gbl_mdModified_dt": "2018-05-10T15:45:47Z",
-  "id": "nyu-2451-42153",
-  "nyu_addl_dspace_s": "43233",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(51.507637, 56.381660461426, 26.084159851074, 22.633329391479)",
-  "gbl_indexYear_im": 2003
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents the type of vehicle causing road or traffic accidents in each of the seven emirates of the United Arab Emirates for 2003. The vehicle types are classified as private vehicle, taxi, light bus, heavy bus, light goods vehicle, heavy goods vehicle, other heavy vehicle, bicycle, and motorcycle. The original dataset was collected by the UAE government and hosted on Bayanat.ae. It was joined to the UAE administrative district level 1 boundaries from the Global Administrative Areas database by Taylor Hixson in 2018. This dataset is only to be used for academic purposes."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/42153"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "United Arab Emirates Government"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Traffic safety and wildlife",
+    "Traffic accidents",
+    "Automobiles--Collision damage",
+    "Traffic accident investigation"
+  ],
+  "dct_title_s": "Type of Vehicle Causing Traffic Accidents in Each Emirate of the United Arab Emirates, 2003",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "United Arab Emirates Open Data"
+  ],
+  "dct_issued_s": "2018",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42153\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84900/nyu_2451_42153.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84901/nyu_2451_42153_doc.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "United Arab Emirates"
+  ],
+  "dct_temporal_sm": [
+    "2003"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42153",
+  "gbl_mdModified_dt": "2018-05-10T15:45:47Z",
+  "id": "nyu-2451-42153",
+  "nyu_addl_dspace_s": "43233",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(51.507637, 56.381660461426, 26.084159851074, 22.633329391479)",
+  "gbl_indexYear_im": [
+    2003
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-42154.json b/metadata-aardvark/Datasets/nyu-2451-42154.json
index 42e0022a8..f1be28ed2 100644
--- a/metadata-aardvark/Datasets/nyu-2451-42154.json
+++ b/metadata-aardvark/Datasets/nyu-2451-42154.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents the type of vehicle causing road or traffic accidents in each of the seven emirates of the United Arab Emirates for 2005. The vehicle types are classified as private vehicle, taxi, light bus, heavy bus, light goods vehicle, heavy goods vehicle, other heavy vehicle, bicycle, and motorcycle. The original dataset was collected by the UAE government and hosted on Bayanat.ae. It was joined to the UAE administrative district level 1 boundaries from the Global Administrative Areas database by Taylor Hixson in 2018. This dataset is only to be used for academic purposes.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/42154",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "United Arab Emirates Government",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Traffic safety and wildlife",
-    "Traffic accidents",
-    "Automobiles--Collision damage",
-    "Traffic accident investigation"
-  ],
-  "dct_title_s": "Type of Vehicle Causing Traffic Accidents in Each Emirate of the United Arab Emirates, 2005",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "United Arab Emirates Open Data"
-  ],
-  "dct_issued_s": "2018",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42154\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84902/nyu_2451_42154.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84903/nyu_2451_42154_doc.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "United Arab Emirates"
-  ],
-  "dct_temporal_sm": [
-    "2005"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42154",
-  "gbl_mdModified_dt": "2018-05-10T15:45:47Z",
-  "id": "nyu-2451-42154",
-  "nyu_addl_dspace_s": "43234",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(51.507637, 56.381660461426, 26.084159851074, 22.633329391479)",
-  "gbl_indexYear_im": 2005
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents the type of vehicle causing road or traffic accidents in each of the seven emirates of the United Arab Emirates for 2005. The vehicle types are classified as private vehicle, taxi, light bus, heavy bus, light goods vehicle, heavy goods vehicle, other heavy vehicle, bicycle, and motorcycle. The original dataset was collected by the UAE government and hosted on Bayanat.ae. It was joined to the UAE administrative district level 1 boundaries from the Global Administrative Areas database by Taylor Hixson in 2018. This dataset is only to be used for academic purposes."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/42154"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "United Arab Emirates Government"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Traffic safety and wildlife",
+    "Traffic accidents",
+    "Automobiles--Collision damage",
+    "Traffic accident investigation"
+  ],
+  "dct_title_s": "Type of Vehicle Causing Traffic Accidents in Each Emirate of the United Arab Emirates, 2005",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "United Arab Emirates Open Data"
+  ],
+  "dct_issued_s": "2018",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42154\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84902/nyu_2451_42154.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84903/nyu_2451_42154_doc.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "United Arab Emirates"
+  ],
+  "dct_temporal_sm": [
+    "2005"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42154",
+  "gbl_mdModified_dt": "2018-05-10T15:45:47Z",
+  "id": "nyu-2451-42154",
+  "nyu_addl_dspace_s": "43234",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(51.507637, 56.381660461426, 26.084159851074, 22.633329391479)",
+  "gbl_indexYear_im": [
+    2005
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-42155.json b/metadata-aardvark/Datasets/nyu-2451-42155.json
index 4aa55f51b..0666c8f19 100644
--- a/metadata-aardvark/Datasets/nyu-2451-42155.json
+++ b/metadata-aardvark/Datasets/nyu-2451-42155.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents the type of vehicle causing road or traffic accidents in each of the seven emirates of the United Arab Emirates for 2007. The vehicle types are classified as private vehicle, taxi, light bus, heavy bus, light goods vehicle, heavy goods vehicle, other heavy vehicle, bicycle, and motorcycle. The original dataset was collected by the UAE government and hosted on Bayanat.ae. It was joined to the UAE administrative district level 1 boundaries from the Global Administrative Areas database by Taylor Hixson in 2018. This dataset is only to be used for academic purposes.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/42155",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "United Arab Emirates Government",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Traffic safety and wildlife",
-    "Traffic accidents",
-    "Automobiles--Collision damage",
-    "Traffic accident investigation"
-  ],
-  "dct_title_s": "Type of Vehicle Causing Traffic Accidents in Each Emirate of the United Arab Emirates, 2007",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "United Arab Emirates Open Data"
-  ],
-  "dct_issued_s": "2018",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42155\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84904/nyu_2451_42155.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84905/nyu_2451_42155_doc.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "United Arab Emirates"
-  ],
-  "dct_temporal_sm": [
-    "2007"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42155",
-  "gbl_mdModified_dt": "2018-05-10T15:45:47Z",
-  "id": "nyu-2451-42155",
-  "nyu_addl_dspace_s": "43235",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(51.507637, 56.381660461426, 26.084159851074, 22.633329391479)",
-  "gbl_indexYear_im": 2007
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents the type of vehicle causing road or traffic accidents in each of the seven emirates of the United Arab Emirates for 2007. The vehicle types are classified as private vehicle, taxi, light bus, heavy bus, light goods vehicle, heavy goods vehicle, other heavy vehicle, bicycle, and motorcycle. The original dataset was collected by the UAE government and hosted on Bayanat.ae. It was joined to the UAE administrative district level 1 boundaries from the Global Administrative Areas database by Taylor Hixson in 2018. This dataset is only to be used for academic purposes."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/42155"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "United Arab Emirates Government"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Traffic safety and wildlife",
+    "Traffic accidents",
+    "Automobiles--Collision damage",
+    "Traffic accident investigation"
+  ],
+  "dct_title_s": "Type of Vehicle Causing Traffic Accidents in Each Emirate of the United Arab Emirates, 2007",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "United Arab Emirates Open Data"
+  ],
+  "dct_issued_s": "2018",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42155\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84904/nyu_2451_42155.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84905/nyu_2451_42155_doc.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "United Arab Emirates"
+  ],
+  "dct_temporal_sm": [
+    "2007"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42155",
+  "gbl_mdModified_dt": "2018-05-10T15:45:47Z",
+  "id": "nyu-2451-42155",
+  "nyu_addl_dspace_s": "43235",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(51.507637, 56.381660461426, 26.084159851074, 22.633329391479)",
+  "gbl_indexYear_im": [
+    2007
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-42156.json b/metadata-aardvark/Datasets/nyu-2451-42156.json
index bacb5b46b..7c809f48b 100644
--- a/metadata-aardvark/Datasets/nyu-2451-42156.json
+++ b/metadata-aardvark/Datasets/nyu-2451-42156.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents the causers of road or traffic accidents and gender of the driver in each of the seven emirates of the United Arab Emirates for 2001. The causers of traffic accidents are classified as misuse of traffic, ignoring compulsory lanes, entering road before traffic clearance, not leaving enough space, jumpring red signal, excessive speed, negligent driving, tyre (tire) burst, and others. The original dataset was collected by the UAE government and hosted on Bayanat.ae. It was joined to the UAE administrative district level 1 boundaries from the Global Administrative Areas database by Taylor Hixson in 2018. This dataset is only to be used for academic purposes.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/42156",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "United Arab Emirates Government",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Traffic safety and wildlife",
-    "Traffic accidents",
-    "Automobiles--Collision damage",
-    "Traffic accident investigation"
-  ],
-  "dct_title_s": "Causers of Traffic Accidents in Each Emirate of the United Arab Emirates, 2001",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "United Arab Emirates Open Data"
-  ],
-  "dct_issued_s": "2018",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42156\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84906/nyu_2451_42156.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84907/nyu_2451_42156_doc.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "United Arab Emirates"
-  ],
-  "dct_temporal_sm": [
-    "2001"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42156",
-  "gbl_mdModified_dt": "2018-05-10T15:45:47Z",
-  "id": "nyu-2451-42156",
-  "nyu_addl_dspace_s": "43236",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(51.507637, 56.381660461426, 26.084159851074, 22.633329391479)",
-  "gbl_indexYear_im": 2001
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents the causers of road or traffic accidents and gender of the driver in each of the seven emirates of the United Arab Emirates for 2001. The causers of traffic accidents are classified as misuse of traffic, ignoring compulsory lanes, entering road before traffic clearance, not leaving enough space, jumpring red signal, excessive speed, negligent driving, tyre (tire) burst, and others. The original dataset was collected by the UAE government and hosted on Bayanat.ae. It was joined to the UAE administrative district level 1 boundaries from the Global Administrative Areas database by Taylor Hixson in 2018. This dataset is only to be used for academic purposes."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/42156"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "United Arab Emirates Government"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Traffic safety and wildlife",
+    "Traffic accidents",
+    "Automobiles--Collision damage",
+    "Traffic accident investigation"
+  ],
+  "dct_title_s": "Causers of Traffic Accidents in Each Emirate of the United Arab Emirates, 2001",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "United Arab Emirates Open Data"
+  ],
+  "dct_issued_s": "2018",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42156\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84906/nyu_2451_42156.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84907/nyu_2451_42156_doc.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "United Arab Emirates"
+  ],
+  "dct_temporal_sm": [
+    "2001"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42156",
+  "gbl_mdModified_dt": "2018-05-10T15:45:47Z",
+  "id": "nyu-2451-42156",
+  "nyu_addl_dspace_s": "43236",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(51.507637, 56.381660461426, 26.084159851074, 22.633329391479)",
+  "gbl_indexYear_im": [
+    2001
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-42157.json b/metadata-aardvark/Datasets/nyu-2451-42157.json
index 33a7c4323..13b2b16e1 100644
--- a/metadata-aardvark/Datasets/nyu-2451-42157.json
+++ b/metadata-aardvark/Datasets/nyu-2451-42157.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents the causers of road or traffic accidents and gender of the driver in each of the seven emirates of the United Arab Emirates for 2002. The causers of traffic accidents are classified as misuse of traffic, ignoring compulsory lanes, entering road before traffic clearance, not leaving enough space, jumpring red signal, excessive speed, negligent driving, tyre (tire) burst, and others. The original dataset was collected by the UAE government and hosted on Bayanat.ae. It was joined to the UAE administrative district level 1 boundaries from the Global Administrative Areas database by Taylor Hixson in 2018. This dataset is only to be used for academic purposes.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/42157",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "United Arab Emirates Government",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Traffic safety and wildlife",
-    "Traffic accidents",
-    "Automobiles--Collision damage",
-    "Traffic accident investigation"
-  ],
-  "dct_title_s": "Causers of Traffic Accidents in Each Emirate of the United Arab Emirates, 2002",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "United Arab Emirates Open Data"
-  ],
-  "dct_issued_s": "2018",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42157\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84908/nyu_2451_42157.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84909/nyu_2451_42157_doc.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "United Arab Emirates"
-  ],
-  "dct_temporal_sm": [
-    "2002"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42157",
-  "gbl_mdModified_dt": "2018-05-10T15:45:47Z",
-  "id": "nyu-2451-42157",
-  "nyu_addl_dspace_s": "43237",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(51.507637, 56.381660461426, 26.084159851074, 22.633329391479)",
-  "gbl_indexYear_im": 2002
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents the causers of road or traffic accidents and gender of the driver in each of the seven emirates of the United Arab Emirates for 2002. The causers of traffic accidents are classified as misuse of traffic, ignoring compulsory lanes, entering road before traffic clearance, not leaving enough space, jumpring red signal, excessive speed, negligent driving, tyre (tire) burst, and others. The original dataset was collected by the UAE government and hosted on Bayanat.ae. It was joined to the UAE administrative district level 1 boundaries from the Global Administrative Areas database by Taylor Hixson in 2018. This dataset is only to be used for academic purposes."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/42157"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "United Arab Emirates Government"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Traffic safety and wildlife",
+    "Traffic accidents",
+    "Automobiles--Collision damage",
+    "Traffic accident investigation"
+  ],
+  "dct_title_s": "Causers of Traffic Accidents in Each Emirate of the United Arab Emirates, 2002",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "United Arab Emirates Open Data"
+  ],
+  "dct_issued_s": "2018",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42157\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84908/nyu_2451_42157.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84909/nyu_2451_42157_doc.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "United Arab Emirates"
+  ],
+  "dct_temporal_sm": [
+    "2002"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42157",
+  "gbl_mdModified_dt": "2018-05-10T15:45:47Z",
+  "id": "nyu-2451-42157",
+  "nyu_addl_dspace_s": "43237",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(51.507637, 56.381660461426, 26.084159851074, 22.633329391479)",
+  "gbl_indexYear_im": [
+    2002
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-42158.json b/metadata-aardvark/Datasets/nyu-2451-42158.json
index df1630783..a484b6f6a 100644
--- a/metadata-aardvark/Datasets/nyu-2451-42158.json
+++ b/metadata-aardvark/Datasets/nyu-2451-42158.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents the causers of road or traffic accidents and gender of the driver in each of the seven emirates of the United Arab Emirates for 2003. The causers of traffic accidents are classified as misuse of traffic, ignoring compulsory lanes, entering road before traffic clearance, not leaving enough space, jumpring red signal, excessive speed, negligent driving, tyre (tire) burst, and others. The original dataset was collected by the UAE government and hosted on Bayanat.ae. It was joined to the UAE administrative district level 1 boundaries from the Global Administrative Areas database by Taylor Hixson in 2018. This dataset is only to be used for academic purposes.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/42158",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "United Arab Emirates Government",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Traffic safety and wildlife",
-    "Traffic accidents",
-    "Automobiles--Collision damage",
-    "Traffic accident investigation"
-  ],
-  "dct_title_s": "Causers of Traffic Accidents in Each Emirate of the United Arab Emirates, 2003",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "United Arab Emirates Open Data"
-  ],
-  "dct_issued_s": "2018",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42158\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84910/nyu_2451_42158.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84911/nyu_2451_42158_doc.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "United Arab Emirates"
-  ],
-  "dct_temporal_sm": [
-    "2003"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42158",
-  "gbl_mdModified_dt": "2018-05-10T15:45:47Z",
-  "id": "nyu-2451-42158",
-  "nyu_addl_dspace_s": "43238",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(51.507637, 56.381660461426, 26.084159851074, 22.633329391479)",
-  "gbl_indexYear_im": 2003
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents the causers of road or traffic accidents and gender of the driver in each of the seven emirates of the United Arab Emirates for 2003. The causers of traffic accidents are classified as misuse of traffic, ignoring compulsory lanes, entering road before traffic clearance, not leaving enough space, jumpring red signal, excessive speed, negligent driving, tyre (tire) burst, and others. The original dataset was collected by the UAE government and hosted on Bayanat.ae. It was joined to the UAE administrative district level 1 boundaries from the Global Administrative Areas database by Taylor Hixson in 2018. This dataset is only to be used for academic purposes."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/42158"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "United Arab Emirates Government"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Traffic safety and wildlife",
+    "Traffic accidents",
+    "Automobiles--Collision damage",
+    "Traffic accident investigation"
+  ],
+  "dct_title_s": "Causers of Traffic Accidents in Each Emirate of the United Arab Emirates, 2003",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "United Arab Emirates Open Data"
+  ],
+  "dct_issued_s": "2018",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42158\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84910/nyu_2451_42158.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84911/nyu_2451_42158_doc.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "United Arab Emirates"
+  ],
+  "dct_temporal_sm": [
+    "2003"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42158",
+  "gbl_mdModified_dt": "2018-05-10T15:45:47Z",
+  "id": "nyu-2451-42158",
+  "nyu_addl_dspace_s": "43238",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(51.507637, 56.381660461426, 26.084159851074, 22.633329391479)",
+  "gbl_indexYear_im": [
+    2003
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-42159.json b/metadata-aardvark/Datasets/nyu-2451-42159.json
index 5940762db..8459d49ea 100644
--- a/metadata-aardvark/Datasets/nyu-2451-42159.json
+++ b/metadata-aardvark/Datasets/nyu-2451-42159.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents the causers of road or traffic accidents and gender of the driver in each of the seven emirates of the United Arab Emirates for 2005. The causers of traffic accidents are classified as misuse of traffic, ignoring compulsory lanes, entering road before traffic clearance, not leaving enough space, jumpring red signal, excessive speed, negligent driving, tyre (tire) burst, and others. The original dataset was collected by the UAE government and hosted on Bayanat.ae. It was joined to the UAE administrative district level 1 boundaries from the Global Administrative Areas database by Taylor Hixson in 2018. This dataset is only to be used for academic purposes.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/42159",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "United Arab Emirates Government",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Traffic safety and wildlife",
-    "Traffic accidents",
-    "Automobiles--Collision damage",
-    "Traffic accident investigation"
-  ],
-  "dct_title_s": "Causers of Traffic Accidents in Each Emirate of the United Arab Emirates, 2005",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "United Arab Emirates Open Data"
-  ],
-  "dct_issued_s": "2018",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42159\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84912/nyu_2451_42159.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84913/nyu_2451_42159_doc.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "United Arab Emirates"
-  ],
-  "dct_temporal_sm": [
-    "2005"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42159",
-  "gbl_mdModified_dt": "2018-05-10T15:45:47Z",
-  "id": "nyu-2451-42159",
-  "nyu_addl_dspace_s": "43239",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(51.507637, 56.381660461426, 26.084159851074, 22.633329391479)",
-  "gbl_indexYear_im": 2005
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents the causers of road or traffic accidents and gender of the driver in each of the seven emirates of the United Arab Emirates for 2005. The causers of traffic accidents are classified as misuse of traffic, ignoring compulsory lanes, entering road before traffic clearance, not leaving enough space, jumpring red signal, excessive speed, negligent driving, tyre (tire) burst, and others. The original dataset was collected by the UAE government and hosted on Bayanat.ae. It was joined to the UAE administrative district level 1 boundaries from the Global Administrative Areas database by Taylor Hixson in 2018. This dataset is only to be used for academic purposes."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/42159"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "United Arab Emirates Government"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Traffic safety and wildlife",
+    "Traffic accidents",
+    "Automobiles--Collision damage",
+    "Traffic accident investigation"
+  ],
+  "dct_title_s": "Causers of Traffic Accidents in Each Emirate of the United Arab Emirates, 2005",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "United Arab Emirates Open Data"
+  ],
+  "dct_issued_s": "2018",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42159\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84912/nyu_2451_42159.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84913/nyu_2451_42159_doc.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "United Arab Emirates"
+  ],
+  "dct_temporal_sm": [
+    "2005"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42159",
+  "gbl_mdModified_dt": "2018-05-10T15:45:47Z",
+  "id": "nyu-2451-42159",
+  "nyu_addl_dspace_s": "43239",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(51.507637, 56.381660461426, 26.084159851074, 22.633329391479)",
+  "gbl_indexYear_im": [
+    2005
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-42160.json b/metadata-aardvark/Datasets/nyu-2451-42160.json
index 689623187..71d774f82 100644
--- a/metadata-aardvark/Datasets/nyu-2451-42160.json
+++ b/metadata-aardvark/Datasets/nyu-2451-42160.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents the causers of road or traffic accidents and gender of the driver in each of the seven emirates of the United Arab Emirates for 2007. The causers of traffic accidents are classified as misuse of traffic, ignoring compulsory lanes, entering road before traffic clearance, not leaving enough space, jumpring red signal, excessive speed, negligent driving, tyre (tire) burst, and others. The original dataset was collected by the UAE government and hosted on Bayanat.ae. It was joined to the UAE administrative district level 1 boundaries from the Global Administrative Areas database by Taylor Hixson in 2018. This dataset is only to be used for academic purposes.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/42160",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "United Arab Emirates Government",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Traffic safety and wildlife",
-    "Traffic accidents",
-    "Automobiles--Collision damage",
-    "Traffic accident investigation"
-  ],
-  "dct_title_s": "Causers of Traffic Accidents in Each Emirate of the United Arab Emirates, 2007",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "United Arab Emirates Open Data"
-  ],
-  "dct_issued_s": "2018",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42160\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84914/nyu_2451_42160.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84915/nyu_2451_42160_doc.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "United Arab Emirates"
-  ],
-  "dct_temporal_sm": [
-    "2007"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42160",
-  "gbl_mdModified_dt": "2018-05-10T15:45:47Z",
-  "id": "nyu-2451-42160",
-  "nyu_addl_dspace_s": "43240",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(51.507637, 56.381660461426, 26.084159851074, 22.633329391479)",
-  "gbl_indexYear_im": 2007
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents the causers of road or traffic accidents and gender of the driver in each of the seven emirates of the United Arab Emirates for 2007. The causers of traffic accidents are classified as misuse of traffic, ignoring compulsory lanes, entering road before traffic clearance, not leaving enough space, jumpring red signal, excessive speed, negligent driving, tyre (tire) burst, and others. The original dataset was collected by the UAE government and hosted on Bayanat.ae. It was joined to the UAE administrative district level 1 boundaries from the Global Administrative Areas database by Taylor Hixson in 2018. This dataset is only to be used for academic purposes."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/42160"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "United Arab Emirates Government"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Traffic safety and wildlife",
+    "Traffic accidents",
+    "Automobiles--Collision damage",
+    "Traffic accident investigation"
+  ],
+  "dct_title_s": "Causers of Traffic Accidents in Each Emirate of the United Arab Emirates, 2007",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "United Arab Emirates Open Data"
+  ],
+  "dct_issued_s": "2018",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42160\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84914/nyu_2451_42160.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84915/nyu_2451_42160_doc.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "United Arab Emirates"
+  ],
+  "dct_temporal_sm": [
+    "2007"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42160",
+  "gbl_mdModified_dt": "2018-05-10T15:45:47Z",
+  "id": "nyu-2451-42160",
+  "nyu_addl_dspace_s": "43240",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(51.507637, 56.381660461426, 26.084159851074, 22.633329391479)",
+  "gbl_indexYear_im": [
+    2007
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-42161.json b/metadata-aardvark/Datasets/nyu-2451-42161.json
index 2aa2a1461..24c07535b 100644
--- a/metadata-aardvark/Datasets/nyu-2451-42161.json
+++ b/metadata-aardvark/Datasets/nyu-2451-42161.json
@@ -1,45 +1,63 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents the number of road accidents by type in each of the seven emirates of the United Arab Emirates for 2002. The type of accidents include run overs, collisions, break downs (\u062a\u062f\u0647\u0648\u0631, literally deterioration), and other. The original dataset was collected by the UAE government and hosted on Bayanat.ae. It was joined to the UAE administrative district level 1 boundaries from the Global Administrative Areas database by Taylor Hixson in 2018. This dataset is only to be used for academic purposes.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/42161",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "United Arab Emirates Government",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Traffic safety and wildlife",
-    "Traffic accidents",
-    "Automobiles--Collision damage",
-    "Traffic accident investigation"
-  ],
-  "dct_title_s": "Type of Traffic Accidents in Each Emirate of the United Arab Emirates, 2012-2016",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "United Arab Emirates Open Data"
-  ],
-  "dct_issued_s": "2018",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42161\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84916/nyu_2451_42161.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84917/nyu_2451_42161_doc.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "United Arab Emirates"
-  ],
-  "dct_temporal_sm": [
-    "2012",
-    "2013",
-    "2014",
-    "2015",
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42161",
-  "gbl_mdModified_dt": "2018-05-10T15:45:47Z",
-  "id": "nyu-2451-42161",
-  "nyu_addl_dspace_s": "43241",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(51.507637, 56.381660461426, 26.084159851074, 22.633329391479)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents the number of road accidents by type in each of the seven emirates of the United Arab Emirates for 2002. The type of accidents include run overs, collisions, break downs (تدهور, literally deterioration), and other. The original dataset was collected by the UAE government and hosted on Bayanat.ae. It was joined to the UAE administrative district level 1 boundaries from the Global Administrative Areas database by Taylor Hixson in 2018. This dataset is only to be used for academic purposes."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/42161"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "United Arab Emirates Government"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Traffic safety and wildlife",
+    "Traffic accidents",
+    "Automobiles--Collision damage",
+    "Traffic accident investigation"
+  ],
+  "dct_title_s": "Type of Traffic Accidents in Each Emirate of the United Arab Emirates, 2012-2016",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "United Arab Emirates Open Data"
+  ],
+  "dct_issued_s": "2018",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42161\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84916/nyu_2451_42161.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84917/nyu_2451_42161_doc.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "United Arab Emirates"
+  ],
+  "dct_temporal_sm": [
+    "2012",
+    "2013",
+    "2014",
+    "2015",
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42161",
+  "gbl_mdModified_dt": "2018-05-10T15:45:47Z",
+  "id": "nyu-2451-42161",
+  "nyu_addl_dspace_s": "43241",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(51.507637, 56.381660461426, 26.084159851074, 22.633329391479)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-42162.json b/metadata-aardvark/Datasets/nyu-2451-42162.json
index 7a96de81e..9d695758b 100644
--- a/metadata-aardvark/Datasets/nyu-2451-42162.json
+++ b/metadata-aardvark/Datasets/nyu-2451-42162.json
@@ -1,45 +1,63 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents the number of sheep, goats, cattles, and camels in each of the seven emirates of the United Arab Emirates for 2012-2015. The original dataset was collected by the UAE government and hosted on Bayanat.ae. It was joined to the UAE administrative district level 1 boundaries from the Global Administrative Areas database by Taylor Hixson in 2018. This dataset is only to be used for academic purposes.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/42162",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "United Arab Emirates Government",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Livestock",
-    "Sheep",
-    "Goats",
-    "Camels",
-    "Cattle"
-  ],
-  "dct_title_s": "Number of Sheep, Goats, Cattles, and Camels in Each Emirate of the United Arab Emirates, 2012-2015",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "United Arab Emirates Open Data"
-  ],
-  "dct_issued_s": "2018",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42162\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84918/nyu_2451_42162.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84919/nyu_2451_42162_doc.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "United Arab Emirates"
-  ],
-  "dct_temporal_sm": [
-    "2012",
-    "2013",
-    "2014",
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42162",
-  "gbl_mdModified_dt": "2018-05-10T15:45:47Z",
-  "id": "nyu-2451-42162",
-  "nyu_addl_dspace_s": "43242",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(51.507637, 56.381660461426, 26.084159851074, 22.633329391479)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents the number of sheep, goats, cattles, and camels in each of the seven emirates of the United Arab Emirates for 2012-2015. The original dataset was collected by the UAE government and hosted on Bayanat.ae. It was joined to the UAE administrative district level 1 boundaries from the Global Administrative Areas database by Taylor Hixson in 2018. This dataset is only to be used for academic purposes."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/42162"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "United Arab Emirates Government"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Livestock",
+    "Sheep",
+    "Goats",
+    "Camels",
+    "Cattle"
+  ],
+  "dct_title_s": "Number of Sheep, Goats, Cattles, and Camels in Each Emirate of the United Arab Emirates, 2012-2015",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "United Arab Emirates Open Data"
+  ],
+  "dct_issued_s": "2018",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42162\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84918/nyu_2451_42162.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84919/nyu_2451_42162_doc.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "United Arab Emirates"
+  ],
+  "dct_temporal_sm": [
+    "2012",
+    "2013",
+    "2014",
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42162",
+  "gbl_mdModified_dt": "2018-05-10T15:45:47Z",
+  "id": "nyu-2451-42162",
+  "nyu_addl_dspace_s": "43242",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(51.507637, 56.381660461426, 26.084159851074, 22.633329391479)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-42163.json b/metadata-aardvark/Datasets/nyu-2451-42163.json
index 6986d5cdd..2ae1d1845 100644
--- a/metadata-aardvark/Datasets/nyu-2451-42163.json
+++ b/metadata-aardvark/Datasets/nyu-2451-42163.json
@@ -1,47 +1,65 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents the the total quantities of waste collected in tons in each of the seven emirates of the United Arab Emirates for 2009-2015. Data was collected in cooperation with the statistical utilities in each emirate and from the records of the technical authorities in the local entities.The original dataset was hosted on Bayanat.ae. It was joined to the UAE administrative district level 1 boundaries from the Global Administrative Areas database by Taylor Hixson in 2018. This dataset is only to be used for academic purposes.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/42163",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "United Arab Emirates Government",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Waste control",
-    "Garbage",
-    "Refuse and refuse disposal",
-    "Refuse disposal industry"
-  ],
-  "dct_title_s": "Total Quantities of Waste in Tons in Each Emirate of the United Arab Emirates, 2009-2015",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "United Arab Emirates Open Data"
-  ],
-  "dct_issued_s": "2018",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42163\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84920/nyu_2451_42163.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84921/nyu_2451_42163_doc.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "United Arab Emirates"
-  ],
-  "dct_temporal_sm": [
-    "2009",
-    "2010",
-    "2011",
-    "2012",
-    "2013",
-    "2014",
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42163",
-  "gbl_mdModified_dt": "2018-05-10T15:45:47Z",
-  "id": "nyu-2451-42163",
-  "nyu_addl_dspace_s": "43243",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(51.507637, 56.381660461426, 26.084159851074, 22.633329391479)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents the the total quantities of waste collected in tons in each of the seven emirates of the United Arab Emirates for 2009-2015. Data was collected in cooperation with the statistical utilities in each emirate and from the records of the technical authorities in the local entities.The original dataset was hosted on Bayanat.ae. It was joined to the UAE administrative district level 1 boundaries from the Global Administrative Areas database by Taylor Hixson in 2018. This dataset is only to be used for academic purposes."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/42163"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "United Arab Emirates Government"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Waste control",
+    "Garbage",
+    "Refuse and refuse disposal",
+    "Refuse disposal industry"
+  ],
+  "dct_title_s": "Total Quantities of Waste in Tons in Each Emirate of the United Arab Emirates, 2009-2015",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "United Arab Emirates Open Data"
+  ],
+  "dct_issued_s": "2018",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42163\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84920/nyu_2451_42163.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84921/nyu_2451_42163_doc.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "United Arab Emirates"
+  ],
+  "dct_temporal_sm": [
+    "2009",
+    "2010",
+    "2011",
+    "2012",
+    "2013",
+    "2014",
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42163",
+  "gbl_mdModified_dt": "2018-05-10T15:45:47Z",
+  "id": "nyu-2451-42163",
+  "nyu_addl_dspace_s": "43243",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(51.507637, 56.381660461426, 26.084159851074, 22.633329391479)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-42164.json b/metadata-aardvark/Datasets/nyu-2451-42164.json
index 183c4e724..412e0151e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-42164.json
+++ b/metadata-aardvark/Datasets/nyu-2451-42164.json
@@ -1,43 +1,61 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents the number of commercial farms by activity in the seven emirates of the United Arab Emirates for 2012-2014. Commercial farm activities include cattle, layer, and broiler farms. The original dataset was collected by the UAE government and hosted on Bayanat.ae. It was joined to the UAE administrative district level 1 boundaries from the Global Administrative Areas database by Taylor Hixson in 2018. This dataset is only to be used for academic purposes.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/42164",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "United Arab Emirates Government",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Food Animals",
-    "Agriculture",
-    "Agricultural administration--Arab countries",
-    "Farms"
-  ],
-  "dct_title_s": "Number of Commercial Farms by Activity in Each Emirate of the United Arab Emirates, 2012-2014",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "United Arab Emirates Open Data Collection"
-  ],
-  "dct_issued_s": "2018",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42164\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84835/nyu_2451_42164.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84836/nyu_2451_42164_doc.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "United Arab Emirates"
-  ],
-  "dct_temporal_sm": [
-    "2012",
-    "2013",
-    "2014"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42164",
-  "gbl_mdModified_dt": "2018-05-10T15:45:47Z",
-  "id": "nyu-2451-42164",
-  "nyu_addl_dspace_s": "43244",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(51.507637, 56.381660461426, 26.084159851074, 22.633329391479)",
-  "gbl_indexYear_im": 2014
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents the number of commercial farms by activity in the seven emirates of the United Arab Emirates for 2012-2014. Commercial farm activities include cattle, layer, and broiler farms. The original dataset was collected by the UAE government and hosted on Bayanat.ae. It was joined to the UAE administrative district level 1 boundaries from the Global Administrative Areas database by Taylor Hixson in 2018. This dataset is only to be used for academic purposes."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/42164"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "United Arab Emirates Government"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Food Animals",
+    "Agriculture",
+    "Agricultural administration--Arab countries",
+    "Farms"
+  ],
+  "dct_title_s": "Number of Commercial Farms by Activity in Each Emirate of the United Arab Emirates, 2012-2014",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "United Arab Emirates Open Data Collection"
+  ],
+  "dct_issued_s": "2018",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42164\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84835/nyu_2451_42164.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84836/nyu_2451_42164_doc.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "United Arab Emirates"
+  ],
+  "dct_temporal_sm": [
+    "2012",
+    "2013",
+    "2014"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42164",
+  "gbl_mdModified_dt": "2018-05-10T15:45:47Z",
+  "id": "nyu-2451-42164",
+  "nyu_addl_dspace_s": "43244",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(51.507637, 56.381660461426, 26.084159851074, 22.633329391479)",
+  "gbl_indexYear_im": [
+    2014
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-42165.json b/metadata-aardvark/Datasets/nyu-2451-42165.json
index 95d6c8aaa..dc234f620 100644
--- a/metadata-aardvark/Datasets/nyu-2451-42165.json
+++ b/metadata-aardvark/Datasets/nyu-2451-42165.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents the causers of traffic accidents by type of accident and gender of the driver in each of the seven emirates of the United Arab Emirates for 2005. The type of accidents include turn overs, turn round collisions, collisions against animals, consecutive collisions, falls, head on collisions, motionless collisions, perpendicular collisions, run overs, and side collisions. The original dataset was collected by the UAE government and hosted on Bayanat.ae. It was joined to the UAE administrative district level 1 boundaries from the Global Administrative Areas database by Taylor Hixson in 2018. This dataset is only to be used for academic purposes.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/42165",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "United Arab Emirates Government",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Traffic safety and wildlife",
-    "Traffic accidents",
-    "Automobiles--Collision damage",
-    "Traffic accident investigation"
-  ],
-  "dct_title_s": "Type of Traffic Accidents in Each Emirate of the United Arab Emirates, 2005",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "United Arab Emirates Open Data"
-  ],
-  "dct_issued_s": "2018",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42165\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84922/nyu_2451_42165.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84923/nyu_2451_42165_doc.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "United Arab Emirates"
-  ],
-  "dct_temporal_sm": [
-    "2005"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42165",
-  "gbl_mdModified_dt": "2018-05-10T15:45:47Z",
-  "id": "nyu-2451-42165",
-  "nyu_addl_dspace_s": "43245",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(51.507637, 56.381660461426, 26.084159851074, 22.633329391479)",
-  "gbl_indexYear_im": 2005
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents the causers of traffic accidents by type of accident and gender of the driver in each of the seven emirates of the United Arab Emirates for 2005. The type of accidents include turn overs, turn round collisions, collisions against animals, consecutive collisions, falls, head on collisions, motionless collisions, perpendicular collisions, run overs, and side collisions. The original dataset was collected by the UAE government and hosted on Bayanat.ae. It was joined to the UAE administrative district level 1 boundaries from the Global Administrative Areas database by Taylor Hixson in 2018. This dataset is only to be used for academic purposes."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/42165"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "United Arab Emirates Government"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Traffic safety and wildlife",
+    "Traffic accidents",
+    "Automobiles--Collision damage",
+    "Traffic accident investigation"
+  ],
+  "dct_title_s": "Type of Traffic Accidents in Each Emirate of the United Arab Emirates, 2005",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "United Arab Emirates Open Data"
+  ],
+  "dct_issued_s": "2018",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42165\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84922/nyu_2451_42165.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84923/nyu_2451_42165_doc.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "United Arab Emirates"
+  ],
+  "dct_temporal_sm": [
+    "2005"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42165",
+  "gbl_mdModified_dt": "2018-05-10T15:45:47Z",
+  "id": "nyu-2451-42165",
+  "nyu_addl_dspace_s": "43245",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(51.507637, 56.381660461426, 26.084159851074, 22.633329391479)",
+  "gbl_indexYear_im": [
+    2005
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-42166.json b/metadata-aardvark/Datasets/nyu-2451-42166.json
index 268e10c88..44f8edfce 100644
--- a/metadata-aardvark/Datasets/nyu-2451-42166.json
+++ b/metadata-aardvark/Datasets/nyu-2451-42166.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents the causers of traffic accidents by type of accident and gender of the driver in each of the seven emirates of the United Arab Emirates for 2007. The type of accidents include turn overs, turn round collisions, collisions against animals, consecutive collisions, falls, head on collisions, motionless collisions, perpendicular collisions, run overs, and side collisions. The original dataset was collected by the UAE government and hosted on Bayanat.ae. It was joined to the UAE administrative district level 1 boundaries from the Global Administrative Areas database by Taylor Hixson in 2018. This dataset is only to be used for academic purposes.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/42166",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "United Arab Emirates Government",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Traffic safety and wildlife",
-    "Traffic accidents",
-    "Automobiles--Collision damage",
-    "Traffic accident investigation"
-  ],
-  "dct_title_s": "Type of Traffic Accidents in Each Emirate of the United Arab Emirates, 2007",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "United Arab Emirates Open Data"
-  ],
-  "dct_issued_s": "2018",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42166\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84925/nyu_2451_42166.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84926/nyu_2451_42166_doc.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "United Arab Emirates"
-  ],
-  "dct_temporal_sm": [
-    "2007"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42166",
-  "gbl_mdModified_dt": "2018-05-10T15:45:47Z",
-  "id": "nyu-2451-42166",
-  "nyu_addl_dspace_s": "43246",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(51.507637, 56.381660461426, 26.084159851074, 22.633329391479)",
-  "gbl_indexYear_im": 2007
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents the causers of traffic accidents by type of accident and gender of the driver in each of the seven emirates of the United Arab Emirates for 2007. The type of accidents include turn overs, turn round collisions, collisions against animals, consecutive collisions, falls, head on collisions, motionless collisions, perpendicular collisions, run overs, and side collisions. The original dataset was collected by the UAE government and hosted on Bayanat.ae. It was joined to the UAE administrative district level 1 boundaries from the Global Administrative Areas database by Taylor Hixson in 2018. This dataset is only to be used for academic purposes."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/42166"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "United Arab Emirates Government"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Traffic safety and wildlife",
+    "Traffic accidents",
+    "Automobiles--Collision damage",
+    "Traffic accident investigation"
+  ],
+  "dct_title_s": "Type of Traffic Accidents in Each Emirate of the United Arab Emirates, 2007",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "United Arab Emirates Open Data"
+  ],
+  "dct_issued_s": "2018",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42166\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84925/nyu_2451_42166.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84926/nyu_2451_42166_doc.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "United Arab Emirates"
+  ],
+  "dct_temporal_sm": [
+    "2007"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42166",
+  "gbl_mdModified_dt": "2018-05-10T15:45:47Z",
+  "id": "nyu-2451-42166",
+  "nyu_addl_dspace_s": "43246",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(51.507637, 56.381660461426, 26.084159851074, 22.633329391479)",
+  "gbl_indexYear_im": [
+    2007
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-42181.json b/metadata-aardvark/Datasets/nyu-2451-42181.json
index 17f80a17f..ce8e550bb 100644
--- a/metadata-aardvark/Datasets/nyu-2451-42181.json
+++ b/metadata-aardvark/Datasets/nyu-2451-42181.json
@@ -1,96 +1,112 @@
-{
-  "dct_creator_sm": [
-    "Steven Rich",
-    "Ted Mellnik",
-    "Kimbriell Kelly",
-    "Wesley Lowery"
-  ],
-  "dct_description_sm": "This point shapefile represents locations of more than 52,000 criminal homicides between the years 2008-2018 (approximately) in 50 of the largest American cities. The data includes the location of the killing, whether an arrest was made and, in most cases, basic demographic information about each victim. Reporters from the Washington Post received data in many formats, including paper, and worked for months to clean and standardize it, comparing homicide counts and aggregate closure rates with FBI data to ensure the records were as accurate as possible. In some cases, departments provided only partial information about the homicides, so reporters consulted public records, including death certificates, court records and medical examiner reports, to fill in the gaps. The data is more specific than the federal homicide data gathered annually by the FBI from police agencies nationwide. The Post mapped each homicide, identifying arrest rates by geography in each city, sharing the analysis with the local police department prior to publication. This data was downloaded at the date of the data release and converted into a shapefile by NYU Data Services. The original data is available at: https://github.com/washingtonpost/data-homicides/.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/42181",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Washington Post Company",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Homicide",
-    "Crime",
-    "Race",
-    "Crime and race--United States"
-  ],
-  "dct_title_s": "Washington Post Locations of Unsolved Homicides in the US, 2008-2018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Black Lives Matter Collection"
-  ],
-  "dct_issued_s": "6/6/2018",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42181\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84985/nyu_2451_42181.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84987/nyu_2451_42181_doc.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Albuquerque, New Mexico, United States",
-    "Atlanta, Georgia, United States",
-    "Baltimore, Maryland, United States",
-    "Baton Rouge, Louisiana, United States",
-    "Birmingham, Alabama, United States",
-    "Boston, Massachusetts, United States",
-    "Buffalo, New York, United States",
-    "Charlotte, North Carolina, United States",
-    "Chicago, Illinois, United States",
-    "Cincinnati, Ohio, United States",
-    "Columbus, Ohio, United States",
-    "Dallas, Texas, United States",
-    "Denver, Colorado, United States",
-    "Detroit, Michigan, United States",
-    "Durham, North Carolina, United States",
-    "Fort Worth, Texas, United States",
-    "Fresno City, California, United States",
-    "Houston, Texas, United States",
-    "Indianapolis, Indiana, United States",
-    "Jacksonville, Florida, United States",
-    "Kansas City, Missouri, United States",
-    "Las Vegas, Nevada, United States",
-    "Long Beach, California, United States",
-    "Los Angeles, California, United States",
-    "Louisville, Kentucky, United States",
-    "Memphis, Tennessee, United States",
-    "Miami, Florida, United States",
-    "Milwaukee, Wisconsin, United States",
-    "Minneapolis, Minnesota, United States",
-    "Nashville, Tennessee, United States",
-    "New Orleans, Louisiana, United States",
-    "New York City, New York, United States",
-    "Oakland, California, United States",
-    "Oklahoma City, Oklahoma, United States",
-    "Omaha, Nebraska, United States",
-    "Philadelphia, Pennsylvania, United States",
-    "Phoenix, Arizona, United States",
-    "Pittsburgh, Pennsylvania, United States",
-    "Richmond, Virginia, United States",
-    "San Antonio, Texas, United States",
-    "Sacramento, California, United States",
-    "Savanah, Georgia, United States",
-    "San Bernardino, California, United States",
-    "San Diego, California, United States",
-    "San Francisco, California, United States",
-    "St Louis, Missouri, United States",
-    "Stockton, California, United States",
-    "Tampa, Florida, United States",
-    "Tulsa, Oklahoma, United States",
-    "Washington DC, Washington, D.C., United States"
-  ],
-  "dct_temporal_sm": [
-    "2008",
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42181",
-  "gbl_mdModified_dt": "2018-06-08T11:28:57Z",
-  "id": "nyu-2451-42181",
-  "nyu_addl_dspace_s": "43273",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(-170.1769013405, -64.5665435791, 71.6032483233, 24.7073204053)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_creator_sm": [
+    "Steven Rich",
+    "Ted Mellnik",
+    "Kimbriell Kelly",
+    "Wesley Lowery"
+  ],
+  "dct_description_sm": [
+    "This point shapefile represents locations of more than 52,000 criminal homicides between the years 2008-2018 (approximately) in 50 of the largest American cities. The data includes the location of the killing, whether an arrest was made and, in most cases, basic demographic information about each victim. Reporters from the Washington Post received data in many formats, including paper, and worked for months to clean and standardize it, comparing homicide counts and aggregate closure rates with FBI data to ensure the records were as accurate as possible. In some cases, departments provided only partial information about the homicides, so reporters consulted public records, including death certificates, court records and medical examiner reports, to fill in the gaps. The data is more specific than the federal homicide data gathered annually by the FBI from police agencies nationwide. The Post mapped each homicide, identifying arrest rates by geography in each city, sharing the analysis with the local police department prior to publication. This data was downloaded at the date of the data release and converted into a shapefile by NYU Data Services. The original data is available at: https://github.com/washingtonpost/data-homicides/."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/42181"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Washington Post Company"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Homicide",
+    "Crime",
+    "Race",
+    "Crime and race--United States"
+  ],
+  "dct_title_s": "Washington Post Locations of Unsolved Homicides in the US, 2008-2018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Black Lives Matter Collection"
+  ],
+  "dct_issued_s": "6/6/2018",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42181\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/84985/nyu_2451_42181.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/84987/nyu_2451_42181_doc.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Albuquerque, New Mexico, United States",
+    "Atlanta, Georgia, United States",
+    "Baltimore, Maryland, United States",
+    "Baton Rouge, Louisiana, United States",
+    "Birmingham, Alabama, United States",
+    "Boston, Massachusetts, United States",
+    "Buffalo, New York, United States",
+    "Charlotte, North Carolina, United States",
+    "Chicago, Illinois, United States",
+    "Cincinnati, Ohio, United States",
+    "Columbus, Ohio, United States",
+    "Dallas, Texas, United States",
+    "Denver, Colorado, United States",
+    "Detroit, Michigan, United States",
+    "Durham, North Carolina, United States",
+    "Fort Worth, Texas, United States",
+    "Fresno City, California, United States",
+    "Houston, Texas, United States",
+    "Indianapolis, Indiana, United States",
+    "Jacksonville, Florida, United States",
+    "Kansas City, Missouri, United States",
+    "Las Vegas, Nevada, United States",
+    "Long Beach, California, United States",
+    "Los Angeles, California, United States",
+    "Louisville, Kentucky, United States",
+    "Memphis, Tennessee, United States",
+    "Miami, Florida, United States",
+    "Milwaukee, Wisconsin, United States",
+    "Minneapolis, Minnesota, United States",
+    "Nashville, Tennessee, United States",
+    "New Orleans, Louisiana, United States",
+    "New York City, New York, United States",
+    "Oakland, California, United States",
+    "Oklahoma City, Oklahoma, United States",
+    "Omaha, Nebraska, United States",
+    "Philadelphia, Pennsylvania, United States",
+    "Phoenix, Arizona, United States",
+    "Pittsburgh, Pennsylvania, United States",
+    "Richmond, Virginia, United States",
+    "San Antonio, Texas, United States",
+    "Sacramento, California, United States",
+    "Savanah, Georgia, United States",
+    "San Bernardino, California, United States",
+    "San Diego, California, United States",
+    "San Francisco, California, United States",
+    "St Louis, Missouri, United States",
+    "Stockton, California, United States",
+    "Tampa, Florida, United States",
+    "Tulsa, Oklahoma, United States",
+    "Washington DC, Washington, D.C., United States"
+  ],
+  "dct_temporal_sm": [
+    "2008",
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42181",
+  "gbl_mdModified_dt": "2018-06-08T11:28:57Z",
+  "id": "nyu-2451-42181",
+  "nyu_addl_dspace_s": "43273",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(-170.1769013405, -64.5665435791, 71.6032483233, 24.7073204053)",
+  "gbl_indexYear_im": [
+    2018
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-42184.json b/metadata-aardvark/Datasets/nyu-2451-42184.json
index add1ee53e..c91223bde 100644
--- a/metadata-aardvark/Datasets/nyu-2451-42184.json
+++ b/metadata-aardvark/Datasets/nyu-2451-42184.json
@@ -1,37 +1,57 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile represents locations of schools in New York City as of September 29, 2017. These locations are based on the official address. The file includes some additional basic and pertinent information needed to link to other data sources. It also includes some basic school information such as Name, Address, Principal, and Principal\u2019s contact information. This file was downloaded from NYC Open Data in June, 2018.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/42184",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Schooling",
-    "Public education"
-  ],
-  "dct_title_s": "Public School Locations in New York City",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [],
-  "dct_issued_s": "",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42184\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "New York City"
-  ],
-  "dct_temporal_sm": [
-    "2017"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42184",
-  "gbl_mdModified_dt": "2020-11-23T10:29:13Z",
-  "id": "nyu-2451-42184",
-  "nyu_addl_dspace_s": "43288",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(-74.2556640887564, -73.700009054899, 40.9157739339836, 40.4960925239255)",
-  "gbl_indexYear_im": 2017
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile represents locations of schools in New York City as of September 29, 2017. These locations are based on the official address. The file includes some additional basic and pertinent information needed to link to other data sources. It also includes some basic school information such as Name, Address, Principal, and Principal’s contact information. This file was downloaded from NYC Open Data in June, 2018."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/42184"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    ""
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Schooling",
+    "Public education"
+  ],
+  "dct_title_s": "Public School Locations in New York City",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+
+  ],
+  "dct_issued_s": "",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42184\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "New York City"
+  ],
+  "dct_temporal_sm": [
+    "2017"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42184",
+  "gbl_mdModified_dt": "2020-11-23T10:29:13Z",
+  "id": "nyu-2451-42184",
+  "nyu_addl_dspace_s": "43288",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(-74.2556640887564, -73.700009054899, 40.9157739339836, 40.4960925239255)",
+  "gbl_indexYear_im": [
+    2017
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-42185.json b/metadata-aardvark/Datasets/nyu-2451-42185.json
index 28a33d61a..12f033868 100644
--- a/metadata-aardvark/Datasets/nyu-2451-42185.json
+++ b/metadata-aardvark/Datasets/nyu-2451-42185.json
@@ -1,40 +1,56 @@
-{
-  "dct_description_sm": "This polygon shapefile represents represents socioeconomic statistics of each village in the state of Andhra Pradesh in 2001. The set utilizes the official cadastral maps published by the Survey of India to develop a digitized fine- resolution (administrative level: village/town; scale of mapping: 1:50,000) vector data set for all of India for 2001. In addition, several vector data sets for village/town boundaries available for some Indian states were utilized. This vector data set for village/town boundary was then geospatially linked to the tabular data for each village/town for the 1991 and 2001 census, downloaded from the online digital database of the Census of India1. Prior to linking, the census data went through extensive data cleaning to ensure the data were quality-controlled and standardized. This data was downloaded from the Socioeconomic Data and Applications Center and is also hosted by Columbia University's Center for International Earth Science Information Network. Refer to the documentation for data methodology and codebook.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/42185",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Socioeconomic Data and Applications Center",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Population",
-    "Literacy",
-    "Agricultural laborers",
-    "Employment"
-  ],
-  "dct_title_s": "Village-Level Geospatial Socio-Economic Data for the state of Andhra Pradesh, India, 2001",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "India Village-Level Geospatial Socio-Economic Data Set"
-  ],
-  "dct_issued_s": "3/12/2018",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42185\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85051/nyu_2451_42185.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/85081/nyu_2451_42185_doc.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Andhra Pradesh, India"
-  ],
-  "dct_temporal_sm": [
-    "2001"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42185",
-  "gbl_mdModified_dt": "2018-06-19T16:03:45Z",
-  "id": "nyu-2451-42185",
-  "nyu_addl_dspace_s": "43289",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(82.33901208, 83.90407572, 19.13266377, 17.88429447)",
-  "gbl_indexYear_im": 2001
+{
+  "dct_description_sm": [
+    "This polygon shapefile represents represents socioeconomic statistics of each village in the state of Andhra Pradesh in 2001. The set utilizes the official cadastral maps published by the Survey of India to develop a digitized fine- resolution (administrative level: village/town; scale of mapping: 1:50,000) vector data set for all of India for 2001. In addition, several vector data sets for village/town boundaries available for some Indian states were utilized. This vector data set for village/town boundary was then geospatially linked to the tabular data for each village/town for the 1991 and 2001 census, downloaded from the online digital database of the Census of India1. Prior to linking, the census data went through extensive data cleaning to ensure the data were quality-controlled and standardized. This data was downloaded from the Socioeconomic Data and Applications Center and is also hosted by Columbia University's Center for International Earth Science Information Network. Refer to the documentation for data methodology and codebook."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/42185"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Socioeconomic Data and Applications Center"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Population",
+    "Literacy",
+    "Agricultural laborers",
+    "Employment"
+  ],
+  "dct_title_s": "Village-Level Geospatial Socio-Economic Data for the state of Andhra Pradesh, India, 2001",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "India Village-Level Geospatial Socio-Economic Data Set"
+  ],
+  "dct_issued_s": "3/12/2018",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42185\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85051/nyu_2451_42185.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/85081/nyu_2451_42185_doc.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Andhra Pradesh, India"
+  ],
+  "dct_temporal_sm": [
+    "2001"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42185",
+  "gbl_mdModified_dt": "2018-06-19T16:03:45Z",
+  "id": "nyu-2451-42185",
+  "nyu_addl_dspace_s": "43289",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(82.33901208, 83.90407572, 19.13266377, 17.88429447)",
+  "gbl_indexYear_im": [
+    2001
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-42186.json b/metadata-aardvark/Datasets/nyu-2451-42186.json
index 74d6ece6e..1fc5fc789 100644
--- a/metadata-aardvark/Datasets/nyu-2451-42186.json
+++ b/metadata-aardvark/Datasets/nyu-2451-42186.json
@@ -1,40 +1,56 @@
-{
-  "dct_description_sm": "This ESRI geodatabase file represents represents socioeconomic statistics of each village in the state of Arunachal Pradesh in 2001. The set utilizes the official cadastral maps published by the Survey of India to develop a digitized fine- resolution (administrative level: village/town; scale of mapping: 1:50,000) vector data set for all of India for 2001. In addition, several vector data sets for village/town boundaries available for some Indian states were utilized. This vector data set for village/town boundary was then geospatially linked to the tabular data for each village/town for the 1991 and 2001 census, downloaded from the online digital database of the Census of India1. Prior to linking, the census data went through extensive data cleaning to ensure the data were quality-controlled and standardized. This data was downloaded from the Socioeconomic Data and Applications Center and is also hosted by Columbia University's Center for International Earth Science Information Network. Refer to the documentation for data methodology and codebook.",
-  "dct_format_s": "ESRI Geodatabase",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/42186",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Socioeconomic Data and Applications Center",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Population",
-    "Literacy",
-    "Agricultural laborers",
-    "Employment"
-  ],
-  "dct_title_s": "Village-Level Geospatial Socio-Economic Data for the state of Arunachal Pradesh, India, 2001",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "India Village-Level Geospatial Socio-Economic Data Set"
-  ],
-  "dct_issued_s": "3/12/2018",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42186\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85098/nyu_2451_42186.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/85081/nyu_2451_42185_doc.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Arunachal Pradesh, India"
-  ],
-  "dct_temporal_sm": [
-    "2001"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42186",
-  "gbl_mdModified_dt": "2018-06-19T16:03:45Z",
-  "id": "nyu-2451-42186",
-  "nyu_addl_dspace_s": "43290",
-  "nyu_addl_format_sm": [
-    "ESRI Geodatabase"
-  ],
-  "locn_geometry": "ENVELOPE(91.57546224, 97.40910348, 29.48332023, 26.63120079)",
-  "gbl_indexYear_im": 2001
+{
+  "dct_description_sm": [
+    "This ESRI geodatabase file represents represents socioeconomic statistics of each village in the state of Arunachal Pradesh in 2001. The set utilizes the official cadastral maps published by the Survey of India to develop a digitized fine- resolution (administrative level: village/town; scale of mapping: 1:50,000) vector data set for all of India for 2001. In addition, several vector data sets for village/town boundaries available for some Indian states were utilized. This vector data set for village/town boundary was then geospatially linked to the tabular data for each village/town for the 1991 and 2001 census, downloaded from the online digital database of the Census of India1. Prior to linking, the census data went through extensive data cleaning to ensure the data were quality-controlled and standardized. This data was downloaded from the Socioeconomic Data and Applications Center and is also hosted by Columbia University's Center for International Earth Science Information Network. Refer to the documentation for data methodology and codebook."
+  ],
+  "dct_format_s": "ESRI Geodatabase",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/42186"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Socioeconomic Data and Applications Center"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Population",
+    "Literacy",
+    "Agricultural laborers",
+    "Employment"
+  ],
+  "dct_title_s": "Village-Level Geospatial Socio-Economic Data for the state of Arunachal Pradesh, India, 2001",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "India Village-Level Geospatial Socio-Economic Data Set"
+  ],
+  "dct_issued_s": "3/12/2018",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42186\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85098/nyu_2451_42186.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/85081/nyu_2451_42185_doc.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Arunachal Pradesh, India"
+  ],
+  "dct_temporal_sm": [
+    "2001"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42186",
+  "gbl_mdModified_dt": "2018-06-19T16:03:45Z",
+  "id": "nyu-2451-42186",
+  "nyu_addl_dspace_s": "43290",
+  "nyu_addl_format_sm": [
+    "ESRI Geodatabase"
+  ],
+  "locn_geometry": "ENVELOPE(91.57546224, 97.40910348, 29.48332023, 26.63120079)",
+  "gbl_indexYear_im": [
+    2001
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-42187.json b/metadata-aardvark/Datasets/nyu-2451-42187.json
index 24f540953..43a4b1a87 100644
--- a/metadata-aardvark/Datasets/nyu-2451-42187.json
+++ b/metadata-aardvark/Datasets/nyu-2451-42187.json
@@ -1,40 +1,56 @@
-{
-  "dct_description_sm": "This polygon shapefile represents represents socioeconomic statistics of each village in the state of Assam in 2001. The set utilizes the official cadastral maps published by the Survey of India to develop a digitized fine- resolution (administrative level: village/town; scale of mapping: 1:50,000) vector data set for all of India for 2001. In addition, several vector data sets for village/town boundaries available for some Indian states were utilized. This vector data set for village/town boundary was then geospatially linked to the tabular data for each village/town for the 1991 and 2001 census, downloaded from the online digital database of the Census of India1. Prior to linking, the census data went through extensive data cleaning to ensure the data were quality-controlled and standardized. This data was downloaded from the Socioeconomic Data and Applications Center and is also hosted by Columbia University's Center for International Earth Science Information Network. Refer to the documentation for data methodology and codebook.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/42187",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Socioeconomic Data and Applications Center",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Population",
-    "Literacy",
-    "Agricultural laborers",
-    "Employment"
-  ],
-  "dct_title_s": "Village-Level Geospatial Socio-Economic Data for the state of Assam, India, 2001",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "India Village-Level Geospatial Socio-Economic Data Set"
-  ],
-  "dct_issued_s": "3/12/2018",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42187\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85052/nyu_2451_42187.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/85081/nyu_2451_42185_doc.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Assam, India"
-  ],
-  "dct_temporal_sm": [
-    "2001"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42187",
-  "gbl_mdModified_dt": "2018-06-19T16:03:45Z",
-  "id": "nyu-2451-42187",
-  "nyu_addl_dspace_s": "43291",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(92.18258676, 94.13228592, 26.59314915, 24.99438663)",
-  "gbl_indexYear_im": 2001
+{
+  "dct_description_sm": [
+    "This polygon shapefile represents represents socioeconomic statistics of each village in the state of Assam in 2001. The set utilizes the official cadastral maps published by the Survey of India to develop a digitized fine- resolution (administrative level: village/town; scale of mapping: 1:50,000) vector data set for all of India for 2001. In addition, several vector data sets for village/town boundaries available for some Indian states were utilized. This vector data set for village/town boundary was then geospatially linked to the tabular data for each village/town for the 1991 and 2001 census, downloaded from the online digital database of the Census of India1. Prior to linking, the census data went through extensive data cleaning to ensure the data were quality-controlled and standardized. This data was downloaded from the Socioeconomic Data and Applications Center and is also hosted by Columbia University's Center for International Earth Science Information Network. Refer to the documentation for data methodology and codebook."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/42187"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Socioeconomic Data and Applications Center"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Population",
+    "Literacy",
+    "Agricultural laborers",
+    "Employment"
+  ],
+  "dct_title_s": "Village-Level Geospatial Socio-Economic Data for the state of Assam, India, 2001",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "India Village-Level Geospatial Socio-Economic Data Set"
+  ],
+  "dct_issued_s": "3/12/2018",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42187\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85052/nyu_2451_42187.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/85081/nyu_2451_42185_doc.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Assam, India"
+  ],
+  "dct_temporal_sm": [
+    "2001"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42187",
+  "gbl_mdModified_dt": "2018-06-19T16:03:45Z",
+  "id": "nyu-2451-42187",
+  "nyu_addl_dspace_s": "43291",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(92.18258676, 94.13228592, 26.59314915, 24.99438663)",
+  "gbl_indexYear_im": [
+    2001
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-42188.json b/metadata-aardvark/Datasets/nyu-2451-42188.json
index 0622bf10f..0a990072e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-42188.json
+++ b/metadata-aardvark/Datasets/nyu-2451-42188.json
@@ -1,40 +1,56 @@
-{
-  "dct_description_sm": "This polygon shapefile represents represents socioeconomic statistics of each village in the state of Bihar in 2001. The set utilizes the official cadastral maps published by the Survey of India to develop a digitized fine- resolution (administrative level: village/town; scale of mapping: 1:50,000) vector data set for all of India for 2001. In addition, several vector data sets for village/town boundaries available for some Indian states were utilized. This vector data set for village/town boundary was then geospatially linked to the tabular data for each village/town for the 1991 and 2001 census, downloaded from the online digital database of the Census of India1. Prior to linking, the census data went through extensive data cleaning to ensure the data were quality-controlled and standardized. This data was downloaded from the Socioeconomic Data and Applications Center and is also hosted by Columbia University's Center for International Earth Science Information Network. Refer to the documentation for data methodology and codebook.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/42188",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Socioeconomic Data and Applications Center",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Population",
-    "Literacy",
-    "Agricultural laborers",
-    "Employment"
-  ],
-  "dct_title_s": "Village-Level Geospatial Socio-Economic Data for the state of Bihar, India, 2001",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "India Village-Level Geospatial Socio-Economic Data Set"
-  ],
-  "dct_issued_s": "3/12/2018",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42188\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85053/nyu_2451_42188.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/85081/nyu_2451_42185_doc.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Bihar, India"
-  ],
-  "dct_temporal_sm": [
-    "2001"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42188",
-  "gbl_mdModified_dt": "2018-06-19T16:03:45Z",
-  "id": "nyu-2451-42188",
-  "nyu_addl_dspace_s": "43292",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(83.32586712, 88.29275508, 27.51885396, 24.260067)",
-  "gbl_indexYear_im": 2001
+{
+  "dct_description_sm": [
+    "This polygon shapefile represents represents socioeconomic statistics of each village in the state of Bihar in 2001. The set utilizes the official cadastral maps published by the Survey of India to develop a digitized fine- resolution (administrative level: village/town; scale of mapping: 1:50,000) vector data set for all of India for 2001. In addition, several vector data sets for village/town boundaries available for some Indian states were utilized. This vector data set for village/town boundary was then geospatially linked to the tabular data for each village/town for the 1991 and 2001 census, downloaded from the online digital database of the Census of India1. Prior to linking, the census data went through extensive data cleaning to ensure the data were quality-controlled and standardized. This data was downloaded from the Socioeconomic Data and Applications Center and is also hosted by Columbia University's Center for International Earth Science Information Network. Refer to the documentation for data methodology and codebook."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/42188"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Socioeconomic Data and Applications Center"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Population",
+    "Literacy",
+    "Agricultural laborers",
+    "Employment"
+  ],
+  "dct_title_s": "Village-Level Geospatial Socio-Economic Data for the state of Bihar, India, 2001",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "India Village-Level Geospatial Socio-Economic Data Set"
+  ],
+  "dct_issued_s": "3/12/2018",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42188\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85053/nyu_2451_42188.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/85081/nyu_2451_42185_doc.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Bihar, India"
+  ],
+  "dct_temporal_sm": [
+    "2001"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42188",
+  "gbl_mdModified_dt": "2018-06-19T16:03:45Z",
+  "id": "nyu-2451-42188",
+  "nyu_addl_dspace_s": "43292",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(83.32586712, 88.29275508, 27.51885396, 24.260067)",
+  "gbl_indexYear_im": [
+    2001
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-42189.json b/metadata-aardvark/Datasets/nyu-2451-42189.json
index de1788e23..7dac0cdf2 100644
--- a/metadata-aardvark/Datasets/nyu-2451-42189.json
+++ b/metadata-aardvark/Datasets/nyu-2451-42189.json
@@ -1,40 +1,56 @@
-{
-  "dct_description_sm": "This polygon shapefile represents represents socioeconomic statistics of each village in the state of Chhattisgarh in 2001. The set utilizes the official cadastral maps published by the Survey of India to develop a digitized fine- resolution (administrative level: village/town; scale of mapping: 1:50,000) vector data set for all of India for 2001. In addition, several vector data sets for village/town boundaries available for some Indian states were utilized. This vector data set for village/town boundary was then geospatially linked to the tabular data for each village/town for the 1991 and 2001 census, downloaded from the online digital database of the Census of India1. Prior to linking, the census data went through extensive data cleaning to ensure the data were quality-controlled and standardized. This data was downloaded from the Socioeconomic Data and Applications Center and is also hosted by Columbia University's Center for International Earth Science Information Network. Refer to the documentation for data methodology and codebook.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/42189",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Socioeconomic Data and Applications Center",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Population",
-    "Literacy",
-    "Agricultural laborers",
-    "Employment"
-  ],
-  "dct_title_s": "Village-Level Geospatial Socio-Economic Data for the state of Chhattisgarh, India, 2001",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "India Village-Level Geospatial Socio-Economic Data Set"
-  ],
-  "dct_issued_s": "3/12/2018",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42189\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85054/nyu_2451_42189.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/85081/nyu_2451_42185_doc.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Chhattisgarh, India"
-  ],
-  "dct_temporal_sm": [
-    "2001"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42189",
-  "gbl_mdModified_dt": "2018-06-19T16:03:45Z",
-  "id": "nyu-2451-42189",
-  "nyu_addl_dspace_s": "43293",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(80.24683392, 84.39774336, 24.1036758, 17.78243067)",
-  "gbl_indexYear_im": 2001
+{
+  "dct_description_sm": [
+    "This polygon shapefile represents represents socioeconomic statistics of each village in the state of Chhattisgarh in 2001. The set utilizes the official cadastral maps published by the Survey of India to develop a digitized fine- resolution (administrative level: village/town; scale of mapping: 1:50,000) vector data set for all of India for 2001. In addition, several vector data sets for village/town boundaries available for some Indian states were utilized. This vector data set for village/town boundary was then geospatially linked to the tabular data for each village/town for the 1991 and 2001 census, downloaded from the online digital database of the Census of India1. Prior to linking, the census data went through extensive data cleaning to ensure the data were quality-controlled and standardized. This data was downloaded from the Socioeconomic Data and Applications Center and is also hosted by Columbia University's Center for International Earth Science Information Network. Refer to the documentation for data methodology and codebook."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/42189"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Socioeconomic Data and Applications Center"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Population",
+    "Literacy",
+    "Agricultural laborers",
+    "Employment"
+  ],
+  "dct_title_s": "Village-Level Geospatial Socio-Economic Data for the state of Chhattisgarh, India, 2001",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "India Village-Level Geospatial Socio-Economic Data Set"
+  ],
+  "dct_issued_s": "3/12/2018",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42189\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85054/nyu_2451_42189.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/85081/nyu_2451_42185_doc.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Chhattisgarh, India"
+  ],
+  "dct_temporal_sm": [
+    "2001"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42189",
+  "gbl_mdModified_dt": "2018-06-19T16:03:45Z",
+  "id": "nyu-2451-42189",
+  "nyu_addl_dspace_s": "43293",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(80.24683392, 84.39774336, 24.1036758, 17.78243067)",
+  "gbl_indexYear_im": [
+    2001
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-42190.json b/metadata-aardvark/Datasets/nyu-2451-42190.json
index 364d9a351..d6de231c8 100644
--- a/metadata-aardvark/Datasets/nyu-2451-42190.json
+++ b/metadata-aardvark/Datasets/nyu-2451-42190.json
@@ -1,40 +1,56 @@
-{
-  "dct_description_sm": "This polygon shapefile represents represents socioeconomic statistics of each village in the state of Goa in 2001. The set utilizes the official cadastral maps published by the Survey of India to develop a digitized fine- resolution (administrative level: village/town; scale of mapping: 1:50,000) vector data set for all of India for 2001. In addition, several vector data sets for village/town boundaries available for some Indian states were utilized. This vector data set for village/town boundary was then geospatially linked to the tabular data for each village/town for the 1991 and 2001 census, downloaded from the online digital database of the Census of India1. Prior to linking, the census data went through extensive data cleaning to ensure the data were quality-controlled and standardized. This data was downloaded from the Socioeconomic Data and Applications Center and is also hosted by Columbia University's Center for International Earth Science Information Network. Refer to the documentation for data methodology and codebook.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/42190",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Socioeconomic Data and Applications Center",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Population",
-    "Literacy",
-    "Agricultural laborers",
-    "Employment"
-  ],
-  "dct_title_s": "Village-Level Geospatial Socio-Economic Data for the state of Goa, India, 2001",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "India Village-Level Geospatial Socio-Economic Data Set"
-  ],
-  "dct_issued_s": "3/12/2018",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42190\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85055/nyu_2451_42190.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/85081/nyu_2451_42185_doc.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Goa, India"
-  ],
-  "dct_temporal_sm": [
-    "2001"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42190",
-  "gbl_mdModified_dt": "2018-06-19T16:03:45Z",
-  "id": "nyu-2451-42190",
-  "nyu_addl_dspace_s": "43294",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(73.6892318725586, 74.3369827270508, 15.8007678985596, 14.8977632522583)",
-  "gbl_indexYear_im": 2001
+{
+  "dct_description_sm": [
+    "This polygon shapefile represents represents socioeconomic statistics of each village in the state of Goa in 2001. The set utilizes the official cadastral maps published by the Survey of India to develop a digitized fine- resolution (administrative level: village/town; scale of mapping: 1:50,000) vector data set for all of India for 2001. In addition, several vector data sets for village/town boundaries available for some Indian states were utilized. This vector data set for village/town boundary was then geospatially linked to the tabular data for each village/town for the 1991 and 2001 census, downloaded from the online digital database of the Census of India1. Prior to linking, the census data went through extensive data cleaning to ensure the data were quality-controlled and standardized. This data was downloaded from the Socioeconomic Data and Applications Center and is also hosted by Columbia University's Center for International Earth Science Information Network. Refer to the documentation for data methodology and codebook."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/42190"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Socioeconomic Data and Applications Center"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Population",
+    "Literacy",
+    "Agricultural laborers",
+    "Employment"
+  ],
+  "dct_title_s": "Village-Level Geospatial Socio-Economic Data for the state of Goa, India, 2001",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "India Village-Level Geospatial Socio-Economic Data Set"
+  ],
+  "dct_issued_s": "3/12/2018",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42190\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85055/nyu_2451_42190.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/85081/nyu_2451_42185_doc.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Goa, India"
+  ],
+  "dct_temporal_sm": [
+    "2001"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42190",
+  "gbl_mdModified_dt": "2018-06-19T16:03:45Z",
+  "id": "nyu-2451-42190",
+  "nyu_addl_dspace_s": "43294",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(73.6892318725586, 74.3369827270508, 15.8007678985596, 14.8977632522583)",
+  "gbl_indexYear_im": [
+    2001
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-42191.json b/metadata-aardvark/Datasets/nyu-2451-42191.json
index 86a885a7b..86950e88e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-42191.json
+++ b/metadata-aardvark/Datasets/nyu-2451-42191.json
@@ -1,40 +1,56 @@
-{
-  "dct_description_sm": "This polygon shapefile represents represents socioeconomic statistics of each village in the state of Gujarat in 2001. The set utilizes the official cadastral maps published by the Survey of India to develop a digitized fine- resolution (administrative level: village/town; scale of mapping: 1:50,000) vector data set for all of India for 2001. In addition, several vector data sets for village/town boundaries available for some Indian states were utilized. This vector data set for village/town boundary was then geospatially linked to the tabular data for each village/town for the 1991 and 2001 census, downloaded from the online digital database of the Census of India1. Prior to linking, the census data went through extensive data cleaning to ensure the data were quality-controlled and standardized. This data was downloaded from the Socioeconomic Data and Applications Center and is also hosted by Columbia University's Center for International Earth Science Information Network. Refer to the documentation for data methodology and codebook.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/42191",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Socioeconomic Data and Applications Center",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Population",
-    "Literacy",
-    "Agricultural laborers",
-    "Employment"
-  ],
-  "dct_title_s": "Village-Level Geospatial Socio-Economic Data for the state of Gujarat, India, 2001",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "India Village-Level Geospatial Socio-Economic Data Set"
-  ],
-  "dct_issued_s": "3/12/2018",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42191\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85056/nyu_2451_42191.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/85081/nyu_2451_42185_doc.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Gujarat, India"
-  ],
-  "dct_temporal_sm": [
-    "2001"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42191",
-  "gbl_mdModified_dt": "2018-06-19T16:03:45Z",
-  "id": "nyu-2451-42191",
-  "nyu_addl_dspace_s": "43295",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(68.1100921630859, 74.4770584106445, 24.7126560211182, 20.1192588806152)",
-  "gbl_indexYear_im": 2001
+{
+  "dct_description_sm": [
+    "This polygon shapefile represents represents socioeconomic statistics of each village in the state of Gujarat in 2001. The set utilizes the official cadastral maps published by the Survey of India to develop a digitized fine- resolution (administrative level: village/town; scale of mapping: 1:50,000) vector data set for all of India for 2001. In addition, several vector data sets for village/town boundaries available for some Indian states were utilized. This vector data set for village/town boundary was then geospatially linked to the tabular data for each village/town for the 1991 and 2001 census, downloaded from the online digital database of the Census of India1. Prior to linking, the census data went through extensive data cleaning to ensure the data were quality-controlled and standardized. This data was downloaded from the Socioeconomic Data and Applications Center and is also hosted by Columbia University's Center for International Earth Science Information Network. Refer to the documentation for data methodology and codebook."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/42191"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Socioeconomic Data and Applications Center"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Population",
+    "Literacy",
+    "Agricultural laborers",
+    "Employment"
+  ],
+  "dct_title_s": "Village-Level Geospatial Socio-Economic Data for the state of Gujarat, India, 2001",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "India Village-Level Geospatial Socio-Economic Data Set"
+  ],
+  "dct_issued_s": "3/12/2018",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42191\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85056/nyu_2451_42191.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/85081/nyu_2451_42185_doc.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Gujarat, India"
+  ],
+  "dct_temporal_sm": [
+    "2001"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42191",
+  "gbl_mdModified_dt": "2018-06-19T16:03:45Z",
+  "id": "nyu-2451-42191",
+  "nyu_addl_dspace_s": "43295",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(68.1100921630859, 74.4770584106445, 24.7126560211182, 20.1192588806152)",
+  "gbl_indexYear_im": [
+    2001
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-42192.json b/metadata-aardvark/Datasets/nyu-2451-42192.json
index 300e4a838..6a5e8448c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-42192.json
+++ b/metadata-aardvark/Datasets/nyu-2451-42192.json
@@ -1,40 +1,56 @@
-{
-  "dct_description_sm": "This polygon shapefile represents represents socioeconomic statistics of each village in the state of Himachal Pradesh in 2001. The set utilizes the official cadastral maps published by the Survey of India to develop a digitized fine- resolution (administrative level: village/town; scale of mapping: 1:50,000) vector data set for all of India for 2001. In addition, several vector data sets for village/town boundaries available for some Indian states were utilized. This vector data set for village/town boundary was then geospatially linked to the tabular data for each village/town for the 1991 and 2001 census, downloaded from the online digital database of the Census of India1. Prior to linking, the census data went through extensive data cleaning to ensure the data were quality-controlled and standardized. This data was downloaded from the Socioeconomic Data and Applications Center and is also hosted by Columbia University's Center for International Earth Science Information Network. Refer to the documentation for data methodology and codebook.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/42192",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Socioeconomic Data and Applications Center",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Population",
-    "Literacy",
-    "Agricultural laborers",
-    "Employment"
-  ],
-  "dct_title_s": "Village-Level Geospatial Socio-Economic Data for the state of Himachal Pradesh, India, 2001",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "India Village-Level Geospatial Socio-Economic Data Set"
-  ],
-  "dct_issued_s": "3/12/2018",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42192\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85057/nyu_2451_42192.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/85081/nyu_2451_42185_doc.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Himachal Pradesh, India"
-  ],
-  "dct_temporal_sm": [
-    "2001"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42192",
-  "gbl_mdModified_dt": "2018-06-19T16:03:45Z",
-  "id": "nyu-2451-42192",
-  "nyu_addl_dspace_s": "43296",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(75.60502632, 79.05116268, 33.22190853, 30.38171004)",
-  "gbl_indexYear_im": 2001
+{
+  "dct_description_sm": [
+    "This polygon shapefile represents represents socioeconomic statistics of each village in the state of Himachal Pradesh in 2001. The set utilizes the official cadastral maps published by the Survey of India to develop a digitized fine- resolution (administrative level: village/town; scale of mapping: 1:50,000) vector data set for all of India for 2001. In addition, several vector data sets for village/town boundaries available for some Indian states were utilized. This vector data set for village/town boundary was then geospatially linked to the tabular data for each village/town for the 1991 and 2001 census, downloaded from the online digital database of the Census of India1. Prior to linking, the census data went through extensive data cleaning to ensure the data were quality-controlled and standardized. This data was downloaded from the Socioeconomic Data and Applications Center and is also hosted by Columbia University's Center for International Earth Science Information Network. Refer to the documentation for data methodology and codebook."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/42192"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Socioeconomic Data and Applications Center"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Population",
+    "Literacy",
+    "Agricultural laborers",
+    "Employment"
+  ],
+  "dct_title_s": "Village-Level Geospatial Socio-Economic Data for the state of Himachal Pradesh, India, 2001",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "India Village-Level Geospatial Socio-Economic Data Set"
+  ],
+  "dct_issued_s": "3/12/2018",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42192\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85057/nyu_2451_42192.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/85081/nyu_2451_42185_doc.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Himachal Pradesh, India"
+  ],
+  "dct_temporal_sm": [
+    "2001"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42192",
+  "gbl_mdModified_dt": "2018-06-19T16:03:45Z",
+  "id": "nyu-2451-42192",
+  "nyu_addl_dspace_s": "43296",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(75.60502632, 79.05116268, 33.22190853, 30.38171004)",
+  "gbl_indexYear_im": [
+    2001
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-42193.json b/metadata-aardvark/Datasets/nyu-2451-42193.json
index 89c65bdfc..0e55f92ba 100644
--- a/metadata-aardvark/Datasets/nyu-2451-42193.json
+++ b/metadata-aardvark/Datasets/nyu-2451-42193.json
@@ -1,40 +1,56 @@
-{
-  "dct_description_sm": "This polygon shapefile represents represents socioeconomic statistics of each village in the state of Haryana in 2001. The set utilizes the official cadastral maps published by the Survey of India to develop a digitized fine- resolution (administrative level: village/town; scale of mapping: 1:50,000) vector data set for all of India for 2001. In addition, several vector data sets for village/town boundaries available for some Indian states were utilized. This vector data set for village/town boundary was then geospatially linked to the tabular data for each village/town for the 1991 and 2001 census, downloaded from the online digital database of the Census of India1. Prior to linking, the census data went through extensive data cleaning to ensure the data were quality-controlled and standardized. This data was downloaded from the Socioeconomic Data and Applications Center and is also hosted by Columbia University's Center for International Earth Science Information Network. Refer to the documentation for data methodology and codebook.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/42193",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Socioeconomic Data and Applications Center",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Population",
-    "Literacy",
-    "Agricultural laborers",
-    "Employment"
-  ],
-  "dct_title_s": "Village-Level Geospatial Socio-Economic Data for the state of Haryana, India, 2001",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "India Village-Level Geospatial Socio-Economic Data Set"
-  ],
-  "dct_issued_s": "3/12/2018",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42193\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85058/nyu_2451_42193.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/85081/nyu_2451_42185_doc.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Haryana, India"
-  ],
-  "dct_temporal_sm": [
-    "2001"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42193",
-  "gbl_mdModified_dt": "2018-06-19T16:03:45Z",
-  "id": "nyu-2451-42193",
-  "nyu_addl_dspace_s": "43297",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(74.47564692, 77.60363004, 30.92538645, 27.65019222)",
-  "gbl_indexYear_im": 2001
+{
+  "dct_description_sm": [
+    "This polygon shapefile represents represents socioeconomic statistics of each village in the state of Haryana in 2001. The set utilizes the official cadastral maps published by the Survey of India to develop a digitized fine- resolution (administrative level: village/town; scale of mapping: 1:50,000) vector data set for all of India for 2001. In addition, several vector data sets for village/town boundaries available for some Indian states were utilized. This vector data set for village/town boundary was then geospatially linked to the tabular data for each village/town for the 1991 and 2001 census, downloaded from the online digital database of the Census of India1. Prior to linking, the census data went through extensive data cleaning to ensure the data were quality-controlled and standardized. This data was downloaded from the Socioeconomic Data and Applications Center and is also hosted by Columbia University's Center for International Earth Science Information Network. Refer to the documentation for data methodology and codebook."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/42193"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Socioeconomic Data and Applications Center"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Population",
+    "Literacy",
+    "Agricultural laborers",
+    "Employment"
+  ],
+  "dct_title_s": "Village-Level Geospatial Socio-Economic Data for the state of Haryana, India, 2001",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "India Village-Level Geospatial Socio-Economic Data Set"
+  ],
+  "dct_issued_s": "3/12/2018",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42193\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85058/nyu_2451_42193.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/85081/nyu_2451_42185_doc.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Haryana, India"
+  ],
+  "dct_temporal_sm": [
+    "2001"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42193",
+  "gbl_mdModified_dt": "2018-06-19T16:03:45Z",
+  "id": "nyu-2451-42193",
+  "nyu_addl_dspace_s": "43297",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(74.47564692, 77.60363004, 30.92538645, 27.65019222)",
+  "gbl_indexYear_im": [
+    2001
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-42194.json b/metadata-aardvark/Datasets/nyu-2451-42194.json
index b01c5e886..f27c4192e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-42194.json
+++ b/metadata-aardvark/Datasets/nyu-2451-42194.json
@@ -1,40 +1,56 @@
-{
-  "dct_description_sm": "This polygon shapefile represents represents socioeconomic statistics of each village in the state of Jharkhand in 2001. The set utilizes the official cadastral maps published by the Survey of India to develop a digitized fine- resolution (administrative level: village/town; scale of mapping: 1:50,000) vector data set for all of India for 2001. In addition, several vector data sets for village/town boundaries available for some Indian states were utilized. This vector data set for village/town boundary was then geospatially linked to the tabular data for each village/town for the 1991 and 2001 census, downloaded from the online digital database of the Census of India1. Prior to linking, the census data went through extensive data cleaning to ensure the data were quality-controlled and standardized. This data was downloaded from the Socioeconomic Data and Applications Center and is also hosted by Columbia University's Center for International Earth Science Information Network. Refer to the documentation for data methodology and codebook.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/42194",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Socioeconomic Data and Applications Center",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Population",
-    "Literacy",
-    "Agricultural laborers",
-    "Employment"
-  ],
-  "dct_title_s": "Village-Level Geospatial Socio-Economic Data for the state of Jharkhand, India, 2001",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "India Village-Level Geospatial Socio-Economic Data Set"
-  ],
-  "dct_issued_s": "3/12/2018",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42194\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85059/nyu_2451_42194.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/85081/nyu_2451_42185_doc.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Jharkhand, India"
-  ],
-  "dct_temporal_sm": [
-    "2001"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42194",
-  "gbl_mdModified_dt": "2018-06-19T16:03:45Z",
-  "id": "nyu-2451-42194",
-  "nyu_addl_dspace_s": "43298",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(83.32922, 87.91343, 25.34845, 21.96473)",
-  "gbl_indexYear_im": 2001
+{
+  "dct_description_sm": [
+    "This polygon shapefile represents represents socioeconomic statistics of each village in the state of Jharkhand in 2001. The set utilizes the official cadastral maps published by the Survey of India to develop a digitized fine- resolution (administrative level: village/town; scale of mapping: 1:50,000) vector data set for all of India for 2001. In addition, several vector data sets for village/town boundaries available for some Indian states were utilized. This vector data set for village/town boundary was then geospatially linked to the tabular data for each village/town for the 1991 and 2001 census, downloaded from the online digital database of the Census of India1. Prior to linking, the census data went through extensive data cleaning to ensure the data were quality-controlled and standardized. This data was downloaded from the Socioeconomic Data and Applications Center and is also hosted by Columbia University's Center for International Earth Science Information Network. Refer to the documentation for data methodology and codebook."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/42194"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Socioeconomic Data and Applications Center"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Population",
+    "Literacy",
+    "Agricultural laborers",
+    "Employment"
+  ],
+  "dct_title_s": "Village-Level Geospatial Socio-Economic Data for the state of Jharkhand, India, 2001",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "India Village-Level Geospatial Socio-Economic Data Set"
+  ],
+  "dct_issued_s": "3/12/2018",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42194\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85059/nyu_2451_42194.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/85081/nyu_2451_42185_doc.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Jharkhand, India"
+  ],
+  "dct_temporal_sm": [
+    "2001"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42194",
+  "gbl_mdModified_dt": "2018-06-19T16:03:45Z",
+  "id": "nyu-2451-42194",
+  "nyu_addl_dspace_s": "43298",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(83.32922, 87.91343, 25.34845, 21.96473)",
+  "gbl_indexYear_im": [
+    2001
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-42195.json b/metadata-aardvark/Datasets/nyu-2451-42195.json
index 571a9f432..657374ccb 100644
--- a/metadata-aardvark/Datasets/nyu-2451-42195.json
+++ b/metadata-aardvark/Datasets/nyu-2451-42195.json
@@ -1,40 +1,56 @@
-{
-  "dct_description_sm": "This polygon shapefile represents represents socioeconomic statistics of each village in the state of Jammu and Kashmir in 2001. The set utilizes the official cadastral maps published by the Survey of India to develop a digitized fine- resolution (administrative level: village/town; scale of mapping: 1:50,000) vector data set for all of India for 2001. In addition, several vector data sets for village/town boundaries available for some Indian states were utilized. This vector data set for village/town boundary was then geospatially linked to the tabular data for each village/town for the 1991 and 2001 census, downloaded from the online digital database of the Census of India1. Prior to linking, the census data went through extensive data cleaning to ensure the data were quality-controlled and standardized. This data was downloaded from the Socioeconomic Data and Applications Center and is also hosted by Columbia University's Center for International Earth Science Information Network. Refer to the documentation for data methodology and codebook.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/42195",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Socioeconomic Data and Applications Center",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Population",
-    "Literacy",
-    "Agricultural laborers",
-    "Employment"
-  ],
-  "dct_title_s": "Village-Level Geospatial Socio-Economic Data for the state of Jammu and Kashmir, India, 2001",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "India Village-Level Geospatial Socio-Economic Data Set"
-  ],
-  "dct_issued_s": "3/12/2018",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42195\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85060/nyu_2451_42195.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/85081/nyu_2451_42185_doc.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Jammu and Kashmir, India"
-  ],
-  "dct_temporal_sm": [
-    "2001"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42195",
-  "gbl_mdModified_dt": "2018-06-19T16:03:45Z",
-  "id": "nyu-2451-42195",
-  "nyu_addl_dspace_s": "43299",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(72.574257, 80.300888, 37.050301, 32.264778)",
-  "gbl_indexYear_im": 2001
+{
+  "dct_description_sm": [
+    "This polygon shapefile represents represents socioeconomic statistics of each village in the state of Jammu and Kashmir in 2001. The set utilizes the official cadastral maps published by the Survey of India to develop a digitized fine- resolution (administrative level: village/town; scale of mapping: 1:50,000) vector data set for all of India for 2001. In addition, several vector data sets for village/town boundaries available for some Indian states were utilized. This vector data set for village/town boundary was then geospatially linked to the tabular data for each village/town for the 1991 and 2001 census, downloaded from the online digital database of the Census of India1. Prior to linking, the census data went through extensive data cleaning to ensure the data were quality-controlled and standardized. This data was downloaded from the Socioeconomic Data and Applications Center and is also hosted by Columbia University's Center for International Earth Science Information Network. Refer to the documentation for data methodology and codebook."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/42195"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Socioeconomic Data and Applications Center"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Population",
+    "Literacy",
+    "Agricultural laborers",
+    "Employment"
+  ],
+  "dct_title_s": "Village-Level Geospatial Socio-Economic Data for the state of Jammu and Kashmir, India, 2001",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "India Village-Level Geospatial Socio-Economic Data Set"
+  ],
+  "dct_issued_s": "3/12/2018",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42195\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85060/nyu_2451_42195.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/85081/nyu_2451_42185_doc.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Jammu and Kashmir, India"
+  ],
+  "dct_temporal_sm": [
+    "2001"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42195",
+  "gbl_mdModified_dt": "2018-06-19T16:03:45Z",
+  "id": "nyu-2451-42195",
+  "nyu_addl_dspace_s": "43299",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(72.574257, 80.300888, 37.050301, 32.264778)",
+  "gbl_indexYear_im": [
+    2001
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-42196.json b/metadata-aardvark/Datasets/nyu-2451-42196.json
index 5c8fb3fe7..090668fe5 100644
--- a/metadata-aardvark/Datasets/nyu-2451-42196.json
+++ b/metadata-aardvark/Datasets/nyu-2451-42196.json
@@ -1,40 +1,56 @@
-{
-  "dct_description_sm": "This polygon shapefile represents represents socioeconomic statistics of each village in the state of Karnataka in 2001. The set utilizes the official cadastral maps published by the Survey of India to develop a digitized fine- resolution (administrative level: village/town; scale of mapping: 1:50,000) vector data set for all of India for 2001. In addition, several vector data sets for village/town boundaries available for some Indian states were utilized. This vector data set for village/town boundary was then geospatially linked to the tabular data for each village/town for the 1991 and 2001 census, downloaded from the online digital database of the Census of India1. Prior to linking, the census data went through extensive data cleaning to ensure the data were quality-controlled and standardized. This data was downloaded from the Socioeconomic Data and Applications Center and is also hosted by Columbia University's Center for International Earth Science Information Network. Refer to the documentation for data methodology and codebook.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/42196",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Socioeconomic Data and Applications Center",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Population",
-    "Literacy",
-    "Agricultural laborers",
-    "Employment"
-  ],
-  "dct_title_s": "Village-Level Geospatial Socio-Economic Data for the state of Karnataka, India, 2001",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "India Village-Level Geospatial Socio-Economic Data Set"
-  ],
-  "dct_issued_s": "3/12/2018",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42196\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85082/nyu_2451_42196.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/85081/nyu_2451_42185_doc.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Karnataka, India"
-  ],
-  "dct_temporal_sm": [
-    "2001"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42196",
-  "gbl_mdModified_dt": "2018-06-19T16:03:45Z",
-  "id": "nyu-2451-42196",
-  "nyu_addl_dspace_s": "43300",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(74.08809648, 78.58860012, 18.45161631, 11.59294419)",
-  "gbl_indexYear_im": 2001
+{
+  "dct_description_sm": [
+    "This polygon shapefile represents represents socioeconomic statistics of each village in the state of Karnataka in 2001. The set utilizes the official cadastral maps published by the Survey of India to develop a digitized fine- resolution (administrative level: village/town; scale of mapping: 1:50,000) vector data set for all of India for 2001. In addition, several vector data sets for village/town boundaries available for some Indian states were utilized. This vector data set for village/town boundary was then geospatially linked to the tabular data for each village/town for the 1991 and 2001 census, downloaded from the online digital database of the Census of India1. Prior to linking, the census data went through extensive data cleaning to ensure the data were quality-controlled and standardized. This data was downloaded from the Socioeconomic Data and Applications Center and is also hosted by Columbia University's Center for International Earth Science Information Network. Refer to the documentation for data methodology and codebook."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/42196"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Socioeconomic Data and Applications Center"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Population",
+    "Literacy",
+    "Agricultural laborers",
+    "Employment"
+  ],
+  "dct_title_s": "Village-Level Geospatial Socio-Economic Data for the state of Karnataka, India, 2001",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "India Village-Level Geospatial Socio-Economic Data Set"
+  ],
+  "dct_issued_s": "3/12/2018",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42196\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85082/nyu_2451_42196.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/85081/nyu_2451_42185_doc.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Karnataka, India"
+  ],
+  "dct_temporal_sm": [
+    "2001"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42196",
+  "gbl_mdModified_dt": "2018-06-19T16:03:45Z",
+  "id": "nyu-2451-42196",
+  "nyu_addl_dspace_s": "43300",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(74.08809648, 78.58860012, 18.45161631, 11.59294419)",
+  "gbl_indexYear_im": [
+    2001
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-42197.json b/metadata-aardvark/Datasets/nyu-2451-42197.json
index 4dcd1d3af..156e9ede8 100644
--- a/metadata-aardvark/Datasets/nyu-2451-42197.json
+++ b/metadata-aardvark/Datasets/nyu-2451-42197.json
@@ -1,40 +1,56 @@
-{
-  "dct_description_sm": "This polygon shapefile represents represents socioeconomic statistics of each village in the state of Kerala in 2001. The set utilizes the official cadastral maps published by the Survey of India to develop a digitized fine- resolution (administrative level: village/town; scale of mapping: 1:50,000) vector data set for all of India for 2001. In addition, several vector data sets for village/town boundaries available for some Indian states were utilized. This vector data set for village/town boundary was then geospatially linked to the tabular data for each village/town for the 1991 and 2001 census, downloaded from the online digital database of the Census of India1. Prior to linking, the census data went through extensive data cleaning to ensure the data were quality-controlled and standardized. This data was downloaded from the Socioeconomic Data and Applications Center and is also hosted by Columbia University's Center for International Earth Science Information Network. Refer to the documentation for data methodology and codebook.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/42197",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Socioeconomic Data and Applications Center",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Population",
-    "Literacy",
-    "Agricultural laborers",
-    "Employment"
-  ],
-  "dct_title_s": "Village-Level Geospatial Socio-Economic Data for the state of Kerala, India, 2001",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "India Village-Level Geospatial Socio-Economic Data Set"
-  ],
-  "dct_issued_s": "3/12/2018",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42197\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85083/nyu_2451_42197.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/85081/nyu_2451_42185_doc.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Kerala, India"
-  ],
-  "dct_temporal_sm": [
-    "2001"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42197",
-  "gbl_mdModified_dt": "2018-06-19T16:03:45Z",
-  "id": "nyu-2451-42197",
-  "nyu_addl_dspace_s": "43301",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(74.8634796, 77.416794, 12.79171368, 8.28778266)",
-  "gbl_indexYear_im": 2001
+{
+  "dct_description_sm": [
+    "This polygon shapefile represents represents socioeconomic statistics of each village in the state of Kerala in 2001. The set utilizes the official cadastral maps published by the Survey of India to develop a digitized fine- resolution (administrative level: village/town; scale of mapping: 1:50,000) vector data set for all of India for 2001. In addition, several vector data sets for village/town boundaries available for some Indian states were utilized. This vector data set for village/town boundary was then geospatially linked to the tabular data for each village/town for the 1991 and 2001 census, downloaded from the online digital database of the Census of India1. Prior to linking, the census data went through extensive data cleaning to ensure the data were quality-controlled and standardized. This data was downloaded from the Socioeconomic Data and Applications Center and is also hosted by Columbia University's Center for International Earth Science Information Network. Refer to the documentation for data methodology and codebook."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/42197"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Socioeconomic Data and Applications Center"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Population",
+    "Literacy",
+    "Agricultural laborers",
+    "Employment"
+  ],
+  "dct_title_s": "Village-Level Geospatial Socio-Economic Data for the state of Kerala, India, 2001",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "India Village-Level Geospatial Socio-Economic Data Set"
+  ],
+  "dct_issued_s": "3/12/2018",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42197\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85083/nyu_2451_42197.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/85081/nyu_2451_42185_doc.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Kerala, India"
+  ],
+  "dct_temporal_sm": [
+    "2001"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42197",
+  "gbl_mdModified_dt": "2018-06-19T16:03:45Z",
+  "id": "nyu-2451-42197",
+  "nyu_addl_dspace_s": "43301",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(74.8634796, 77.416794, 12.79171368, 8.28778266)",
+  "gbl_indexYear_im": [
+    2001
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-42198.json b/metadata-aardvark/Datasets/nyu-2451-42198.json
index 07a34e147..6c0fe2d15 100644
--- a/metadata-aardvark/Datasets/nyu-2451-42198.json
+++ b/metadata-aardvark/Datasets/nyu-2451-42198.json
@@ -1,40 +1,56 @@
-{
-  "dct_description_sm": "This polygon shapefile represents represents socioeconomic statistics of each village in the state of Maharashtra in 2001. The set utilizes the official cadastral maps published by the Survey of India to develop a digitized fine- resolution (administrative level: village/town; scale of mapping: 1:50,000) vector data set for all of India for 2001. In addition, several vector data sets for village/town boundaries available for some Indian states were utilized. This vector data set for village/town boundary was then geospatially linked to the tabular data for each village/town for the 1991 and 2001 census, downloaded from the online digital database of the Census of India1. Prior to linking, the census data went through extensive data cleaning to ensure the data were quality-controlled and standardized. This data was downloaded from the Socioeconomic Data and Applications Center and is also hosted by Columbia University's Center for International Earth Science Information Network. Refer to the documentation for data methodology and codebook.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/42198",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Socioeconomic Data and Applications Center",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Population",
-    "Literacy",
-    "Agricultural laborers",
-    "Employment"
-  ],
-  "dct_title_s": "Village-Level Geospatial Socio-Economic Data for the state of Maharashtra, India, 2001",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "India Village-Level Geospatial Socio-Economic Data Set"
-  ],
-  "dct_issued_s": "3/12/2018",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42198\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85084/nyu_2451_42198.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/85081/nyu_2451_42185_doc.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Maharashtra, India"
-  ],
-  "dct_temporal_sm": [
-    "2001"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42198",
-  "gbl_mdModified_dt": "2018-06-19T16:03:45Z",
-  "id": "nyu-2451-42198",
-  "nyu_addl_dspace_s": "43302",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(72.649788, 80.899116, 22.02903, 15.60618)",
-  "gbl_indexYear_im": 2001
+{
+  "dct_description_sm": [
+    "This polygon shapefile represents represents socioeconomic statistics of each village in the state of Maharashtra in 2001. The set utilizes the official cadastral maps published by the Survey of India to develop a digitized fine- resolution (administrative level: village/town; scale of mapping: 1:50,000) vector data set for all of India for 2001. In addition, several vector data sets for village/town boundaries available for some Indian states were utilized. This vector data set for village/town boundary was then geospatially linked to the tabular data for each village/town for the 1991 and 2001 census, downloaded from the online digital database of the Census of India1. Prior to linking, the census data went through extensive data cleaning to ensure the data were quality-controlled and standardized. This data was downloaded from the Socioeconomic Data and Applications Center and is also hosted by Columbia University's Center for International Earth Science Information Network. Refer to the documentation for data methodology and codebook."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/42198"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Socioeconomic Data and Applications Center"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Population",
+    "Literacy",
+    "Agricultural laborers",
+    "Employment"
+  ],
+  "dct_title_s": "Village-Level Geospatial Socio-Economic Data for the state of Maharashtra, India, 2001",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "India Village-Level Geospatial Socio-Economic Data Set"
+  ],
+  "dct_issued_s": "3/12/2018",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42198\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85084/nyu_2451_42198.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/85081/nyu_2451_42185_doc.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Maharashtra, India"
+  ],
+  "dct_temporal_sm": [
+    "2001"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42198",
+  "gbl_mdModified_dt": "2018-06-19T16:03:45Z",
+  "id": "nyu-2451-42198",
+  "nyu_addl_dspace_s": "43302",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(72.649788, 80.899116, 22.02903, 15.60618)",
+  "gbl_indexYear_im": [
+    2001
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-42199.json b/metadata-aardvark/Datasets/nyu-2451-42199.json
index a022b0f2f..58b4bf987 100644
--- a/metadata-aardvark/Datasets/nyu-2451-42199.json
+++ b/metadata-aardvark/Datasets/nyu-2451-42199.json
@@ -1,40 +1,56 @@
-{
-  "dct_description_sm": "This ESRI geodatabase file represents represents socioeconomic statistics of each village in the state of Meghalaya in 2001. The set utilizes the official cadastral maps published by the Survey of India to develop a digitized fine- resolution (administrative level: village/town; scale of mapping: 1:50,000) vector data set for all of India for 2001. In addition, several vector data sets for village/town boundaries available for some Indian states were utilized. This vector data set for village/town boundary was then geospatially linked to the tabular data for each village/town for the 1991 and 2001 census, downloaded from the online digital database of the Census of India1. Prior to linking, the census data went through extensive data cleaning to ensure the data were quality-controlled and standardized. This data was downloaded from the Socioeconomic Data and Applications Center and is also hosted by Columbia University's Center for International Earth Science Information Network. Refer to the documentation for data methodology and codebook.",
-  "dct_format_s": "ESRI Geodatabase",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/42199",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Socioeconomic Data and Applications Center",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Population",
-    "Literacy",
-    "Agricultural laborers",
-    "Employment"
-  ],
-  "dct_title_s": "Village-Level Geospatial Socio-Economic Data for the state of Meghalaya, India, 2001",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "India Village-Level Geospatial Socio-Economic Data Set"
-  ],
-  "dct_issued_s": "3/12/2018",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42199\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85097/nyu_2451_42199.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/85081/nyu_2451_42185_doc.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Meghalaya, India"
-  ],
-  "dct_temporal_sm": [
-    "2001"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42199",
-  "gbl_mdModified_dt": "2018-06-19T16:03:45Z",
-  "id": "nyu-2451-42199",
-  "nyu_addl_dspace_s": "43303",
-  "nyu_addl_format_sm": [
-    "ESRI Geodatabase"
-  ],
-  "locn_geometry": "ENVELOPE(89.84724984, 92.80436004, 26.10168003, 25.02029997)",
-  "gbl_indexYear_im": 2001
+{
+  "dct_description_sm": [
+    "This ESRI geodatabase file represents represents socioeconomic statistics of each village in the state of Meghalaya in 2001. The set utilizes the official cadastral maps published by the Survey of India to develop a digitized fine- resolution (administrative level: village/town; scale of mapping: 1:50,000) vector data set for all of India for 2001. In addition, several vector data sets for village/town boundaries available for some Indian states were utilized. This vector data set for village/town boundary was then geospatially linked to the tabular data for each village/town for the 1991 and 2001 census, downloaded from the online digital database of the Census of India1. Prior to linking, the census data went through extensive data cleaning to ensure the data were quality-controlled and standardized. This data was downloaded from the Socioeconomic Data and Applications Center and is also hosted by Columbia University's Center for International Earth Science Information Network. Refer to the documentation for data methodology and codebook."
+  ],
+  "dct_format_s": "ESRI Geodatabase",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/42199"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Socioeconomic Data and Applications Center"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Population",
+    "Literacy",
+    "Agricultural laborers",
+    "Employment"
+  ],
+  "dct_title_s": "Village-Level Geospatial Socio-Economic Data for the state of Meghalaya, India, 2001",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "India Village-Level Geospatial Socio-Economic Data Set"
+  ],
+  "dct_issued_s": "3/12/2018",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42199\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85097/nyu_2451_42199.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/85081/nyu_2451_42185_doc.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Meghalaya, India"
+  ],
+  "dct_temporal_sm": [
+    "2001"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42199",
+  "gbl_mdModified_dt": "2018-06-19T16:03:45Z",
+  "id": "nyu-2451-42199",
+  "nyu_addl_dspace_s": "43303",
+  "nyu_addl_format_sm": [
+    "ESRI Geodatabase"
+  ],
+  "locn_geometry": "ENVELOPE(89.84724984, 92.80436004, 26.10168003, 25.02029997)",
+  "gbl_indexYear_im": [
+    2001
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-42200.json b/metadata-aardvark/Datasets/nyu-2451-42200.json
index 538fc564c..58aa3342a 100644
--- a/metadata-aardvark/Datasets/nyu-2451-42200.json
+++ b/metadata-aardvark/Datasets/nyu-2451-42200.json
@@ -1,40 +1,56 @@
-{
-  "dct_description_sm": "This polygon shapefile represents represents socioeconomic statistics of each village in the state of Manipur in 2001. The set utilizes the official cadastral maps published by the Survey of India to develop a digitized fine- resolution (administrative level: village/town; scale of mapping: 1:50,000) vector data set for all of India for 2001. In addition, several vector data sets for village/town boundaries available for some Indian states were utilized. This vector data set for village/town boundary was then geospatially linked to the tabular data for each village/town for the 1991 and 2001 census, downloaded from the online digital database of the Census of India1. Prior to linking, the census data went through extensive data cleaning to ensure the data were quality-controlled and standardized. This data was downloaded from the Socioeconomic Data and Applications Center and is also hosted by Columbia University's Center for International Earth Science Information Network. Refer to the documentation for data methodology and codebook.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/42200",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Socioeconomic Data and Applications Center",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Population",
-    "Literacy",
-    "Agricultural laborers",
-    "Employment"
-  ],
-  "dct_title_s": "Village-Level Geospatial Socio-Economic Data for the state of Manipur, India, 2001",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "India Village-Level Geospatial Socio-Economic Data Set"
-  ],
-  "dct_issued_s": "3/12/2018",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42200\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85085/nyu_2451_42200.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/85081/nyu_2451_42185_doc.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Manipur, India"
-  ],
-  "dct_temporal_sm": [
-    "2001"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42200",
-  "gbl_mdModified_dt": "2018-06-19T16:03:45Z",
-  "id": "nyu-2451-42200",
-  "nyu_addl_dspace_s": "43304",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(92.9970018, 94.74434676, 25.69120029, 23.82740019)",
-  "gbl_indexYear_im": 2001
+{
+  "dct_description_sm": [
+    "This polygon shapefile represents represents socioeconomic statistics of each village in the state of Manipur in 2001. The set utilizes the official cadastral maps published by the Survey of India to develop a digitized fine- resolution (administrative level: village/town; scale of mapping: 1:50,000) vector data set for all of India for 2001. In addition, several vector data sets for village/town boundaries available for some Indian states were utilized. This vector data set for village/town boundary was then geospatially linked to the tabular data for each village/town for the 1991 and 2001 census, downloaded from the online digital database of the Census of India1. Prior to linking, the census data went through extensive data cleaning to ensure the data were quality-controlled and standardized. This data was downloaded from the Socioeconomic Data and Applications Center and is also hosted by Columbia University's Center for International Earth Science Information Network. Refer to the documentation for data methodology and codebook."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/42200"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Socioeconomic Data and Applications Center"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Population",
+    "Literacy",
+    "Agricultural laborers",
+    "Employment"
+  ],
+  "dct_title_s": "Village-Level Geospatial Socio-Economic Data for the state of Manipur, India, 2001",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "India Village-Level Geospatial Socio-Economic Data Set"
+  ],
+  "dct_issued_s": "3/12/2018",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42200\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85085/nyu_2451_42200.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/85081/nyu_2451_42185_doc.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Manipur, India"
+  ],
+  "dct_temporal_sm": [
+    "2001"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42200",
+  "gbl_mdModified_dt": "2018-06-19T16:03:45Z",
+  "id": "nyu-2451-42200",
+  "nyu_addl_dspace_s": "43304",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(92.9970018, 94.74434676, 25.69120029, 23.82740019)",
+  "gbl_indexYear_im": [
+    2001
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-42201.json b/metadata-aardvark/Datasets/nyu-2451-42201.json
index 15ef4137e..05079ce1c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-42201.json
+++ b/metadata-aardvark/Datasets/nyu-2451-42201.json
@@ -1,40 +1,56 @@
-{
-  "dct_description_sm": "This polygon shapefile represents represents socioeconomic statistics of each village in the state of Madhya Pradesh in 2001. The set utilizes the official cadastral maps published by the Survey of India to develop a digitized fine- resolution (administrative level: village/town; scale of mapping: 1:50,000) vector data set for all of India for 2001. In addition, several vector data sets for village/town boundaries available for some Indian states were utilized. This vector data set for village/town boundary was then geospatially linked to the tabular data for each village/town for the 1991 and 2001 census, downloaded from the online digital database of the Census of India1. Prior to linking, the census data went through extensive data cleaning to ensure the data were quality-controlled and standardized. This data was downloaded from the Socioeconomic Data and Applications Center and is also hosted by Columbia University's Center for International Earth Science Information Network. Refer to the documentation for data methodology and codebook.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/42201",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Socioeconomic Data and Applications Center",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Population",
-    "Literacy",
-    "Agricultural laborers",
-    "Employment"
-  ],
-  "dct_title_s": "Village-Level Geospatial Socio-Economic Data for the state of Madhya Pradesh, India, 2001",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "India Village-Level Geospatial Socio-Economic Data Set"
-  ],
-  "dct_issued_s": "3/12/2018",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42201\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85086/nyu_2451_42201.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/85081/nyu_2451_42185_doc.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Madhya Pradesh, India"
-  ],
-  "dct_temporal_sm": [
-    "2001"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42201",
-  "gbl_mdModified_dt": "2018-06-19T16:03:45Z",
-  "id": "nyu-2451-42201",
-  "nyu_addl_dspace_s": "43305",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(74.02936, 82.81637, 26.86964, 21.0704)",
-  "gbl_indexYear_im": 2001
+{
+  "dct_description_sm": [
+    "This polygon shapefile represents represents socioeconomic statistics of each village in the state of Madhya Pradesh in 2001. The set utilizes the official cadastral maps published by the Survey of India to develop a digitized fine- resolution (administrative level: village/town; scale of mapping: 1:50,000) vector data set for all of India for 2001. In addition, several vector data sets for village/town boundaries available for some Indian states were utilized. This vector data set for village/town boundary was then geospatially linked to the tabular data for each village/town for the 1991 and 2001 census, downloaded from the online digital database of the Census of India1. Prior to linking, the census data went through extensive data cleaning to ensure the data were quality-controlled and standardized. This data was downloaded from the Socioeconomic Data and Applications Center and is also hosted by Columbia University's Center for International Earth Science Information Network. Refer to the documentation for data methodology and codebook."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/42201"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Socioeconomic Data and Applications Center"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Population",
+    "Literacy",
+    "Agricultural laborers",
+    "Employment"
+  ],
+  "dct_title_s": "Village-Level Geospatial Socio-Economic Data for the state of Madhya Pradesh, India, 2001",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "India Village-Level Geospatial Socio-Economic Data Set"
+  ],
+  "dct_issued_s": "3/12/2018",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42201\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85086/nyu_2451_42201.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/85081/nyu_2451_42185_doc.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Madhya Pradesh, India"
+  ],
+  "dct_temporal_sm": [
+    "2001"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42201",
+  "gbl_mdModified_dt": "2018-06-19T16:03:45Z",
+  "id": "nyu-2451-42201",
+  "nyu_addl_dspace_s": "43305",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(74.02936, 82.81637, 26.86964, 21.0704)",
+  "gbl_indexYear_im": [
+    2001
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-42202.json b/metadata-aardvark/Datasets/nyu-2451-42202.json
index 60ff19f26..3ff8546e5 100644
--- a/metadata-aardvark/Datasets/nyu-2451-42202.json
+++ b/metadata-aardvark/Datasets/nyu-2451-42202.json
@@ -1,40 +1,56 @@
-{
-  "dct_description_sm": "This ESRI geodatabase represents represents socioeconomic statistics of each village in the state of Nagaland in 2001. The set utilizes the official cadastral maps published by the Survey of India to develop a digitized fine- resolution (administrative level: village/town; scale of mapping: 1:50,000) vector data set for all of India for 2001. In addition, several vector data sets for village/town boundaries available for some Indian states were utilized. This vector data set for village/town boundary was then geospatially linked to the tabular data for each village/town for the 1991 and 2001 census, downloaded from the online digital database of the Census of India1. Prior to linking, the census data went through extensive data cleaning to ensure the data were quality-controlled and standardized. This data was downloaded from the Socioeconomic Data and Applications Center and is also hosted by Columbia University's Center for International Earth Science Information Network. Refer to the documentation for data methodology and codebook.",
-  "dct_format_s": "ESRI Geodatabase",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/42202",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Socioeconomic Data and Applications Center",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Population",
-    "Literacy",
-    "Agricultural laborers",
-    "Employment"
-  ],
-  "dct_title_s": "Village-Level Geospatial Socio-Economic Data for the state of Nagaland, India, 2001",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "India Village-Level Geospatial Socio-Economic Data Set"
-  ],
-  "dct_issued_s": "3/12/2018",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42202\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85099/nyu_2451_42202.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/85081/nyu_2451_42185_doc.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Nagaland, India"
-  ],
-  "dct_temporal_sm": [
-    "2001"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42202",
-  "gbl_mdModified_dt": "2018-06-19T16:03:45Z",
-  "id": "nyu-2451-42202",
-  "nyu_addl_dspace_s": "43306",
-  "nyu_addl_format_sm": [
-    "ESRI Geodatabase"
-  ],
-  "locn_geometry": "ENVELOPE(93.33253008, 95.24580984, 27.03494997, 25.19731998)",
-  "gbl_indexYear_im": 2001
+{
+  "dct_description_sm": [
+    "This ESRI geodatabase represents represents socioeconomic statistics of each village in the state of Nagaland in 2001. The set utilizes the official cadastral maps published by the Survey of India to develop a digitized fine- resolution (administrative level: village/town; scale of mapping: 1:50,000) vector data set for all of India for 2001. In addition, several vector data sets for village/town boundaries available for some Indian states were utilized. This vector data set for village/town boundary was then geospatially linked to the tabular data for each village/town for the 1991 and 2001 census, downloaded from the online digital database of the Census of India1. Prior to linking, the census data went through extensive data cleaning to ensure the data were quality-controlled and standardized. This data was downloaded from the Socioeconomic Data and Applications Center and is also hosted by Columbia University's Center for International Earth Science Information Network. Refer to the documentation for data methodology and codebook."
+  ],
+  "dct_format_s": "ESRI Geodatabase",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/42202"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Socioeconomic Data and Applications Center"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Population",
+    "Literacy",
+    "Agricultural laborers",
+    "Employment"
+  ],
+  "dct_title_s": "Village-Level Geospatial Socio-Economic Data for the state of Nagaland, India, 2001",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "India Village-Level Geospatial Socio-Economic Data Set"
+  ],
+  "dct_issued_s": "3/12/2018",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42202\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85099/nyu_2451_42202.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/85081/nyu_2451_42185_doc.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Nagaland, India"
+  ],
+  "dct_temporal_sm": [
+    "2001"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42202",
+  "gbl_mdModified_dt": "2018-06-19T16:03:45Z",
+  "id": "nyu-2451-42202",
+  "nyu_addl_dspace_s": "43306",
+  "nyu_addl_format_sm": [
+    "ESRI Geodatabase"
+  ],
+  "locn_geometry": "ENVELOPE(93.33253008, 95.24580984, 27.03494997, 25.19731998)",
+  "gbl_indexYear_im": [
+    2001
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-42203.json b/metadata-aardvark/Datasets/nyu-2451-42203.json
index c63f1df36..c61716a10 100644
--- a/metadata-aardvark/Datasets/nyu-2451-42203.json
+++ b/metadata-aardvark/Datasets/nyu-2451-42203.json
@@ -1,40 +1,56 @@
-{
-  "dct_description_sm": "This polygon shapefile represents represents socioeconomic statistics of each village in the state of Odisha in 2001. The set utilizes the official cadastral maps published by the Survey of India to develop a digitized fine- resolution (administrative level: village/town; scale of mapping: 1:50,000) vector data set for all of India for 2001. In addition, several vector data sets for village/town boundaries available for some Indian states were utilized. This vector data set for village/town boundary was then geospatially linked to the tabular data for each village/town for the 1991 and 2001 census, downloaded from the online digital database of the Census of India1. Prior to linking, the census data went through extensive data cleaning to ensure the data were quality-controlled and standardized. This data was downloaded from the Socioeconomic Data and Applications Center and is also hosted by Columbia University's Center for International Earth Science Information Network. Refer to the documentation for data methodology and codebook.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/42203",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Socioeconomic Data and Applications Center",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Population",
-    "Literacy",
-    "Agricultural laborers",
-    "Employment"
-  ],
-  "dct_title_s": "Village-Level Geospatial Socio-Economic Data for the state of Odisha, India, 2001",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "India Village-Level Geospatial Socio-Economic Data Set"
-  ],
-  "dct_issued_s": "3/12/2018",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42203\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85087/nyu_2451_42203.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/85081/nyu_2451_42185_doc.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Odisha, India"
-  ],
-  "dct_temporal_sm": [
-    "2001"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42203",
-  "gbl_mdModified_dt": "2018-06-19T16:03:45Z",
-  "id": "nyu-2451-42203",
-  "nyu_addl_dspace_s": "43307",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(81.39076992, 87.4860534, 22.54946706, 17.82127575)",
-  "gbl_indexYear_im": 2001
+{
+  "dct_description_sm": [
+    "This polygon shapefile represents represents socioeconomic statistics of each village in the state of Odisha in 2001. The set utilizes the official cadastral maps published by the Survey of India to develop a digitized fine- resolution (administrative level: village/town; scale of mapping: 1:50,000) vector data set for all of India for 2001. In addition, several vector data sets for village/town boundaries available for some Indian states were utilized. This vector data set for village/town boundary was then geospatially linked to the tabular data for each village/town for the 1991 and 2001 census, downloaded from the online digital database of the Census of India1. Prior to linking, the census data went through extensive data cleaning to ensure the data were quality-controlled and standardized. This data was downloaded from the Socioeconomic Data and Applications Center and is also hosted by Columbia University's Center for International Earth Science Information Network. Refer to the documentation for data methodology and codebook."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/42203"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Socioeconomic Data and Applications Center"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Population",
+    "Literacy",
+    "Agricultural laborers",
+    "Employment"
+  ],
+  "dct_title_s": "Village-Level Geospatial Socio-Economic Data for the state of Odisha, India, 2001",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "India Village-Level Geospatial Socio-Economic Data Set"
+  ],
+  "dct_issued_s": "3/12/2018",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42203\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85087/nyu_2451_42203.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/85081/nyu_2451_42185_doc.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Odisha, India"
+  ],
+  "dct_temporal_sm": [
+    "2001"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42203",
+  "gbl_mdModified_dt": "2018-06-19T16:03:45Z",
+  "id": "nyu-2451-42203",
+  "nyu_addl_dspace_s": "43307",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(81.39076992, 87.4860534, 22.54946706, 17.82127575)",
+  "gbl_indexYear_im": [
+    2001
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-42204.json b/metadata-aardvark/Datasets/nyu-2451-42204.json
index 8aa4648f8..9ad4ce991 100644
--- a/metadata-aardvark/Datasets/nyu-2451-42204.json
+++ b/metadata-aardvark/Datasets/nyu-2451-42204.json
@@ -1,40 +1,56 @@
-{
-  "dct_description_sm": "This polygon shapefile represents represents socioeconomic statistics of each village in the state of Punjab in 2001. The set utilizes the official cadastral maps published by the Survey of India to develop a digitized fine- resolution (administrative level: village/town; scale of mapping: 1:50,000) vector data set for all of India for 2001. In addition, several vector data sets for village/town boundaries available for some Indian states were utilized. This vector data set for village/town boundary was then geospatially linked to the tabular data for each village/town for the 1991 and 2001 census, downloaded from the online digital database of the Census of India1. Prior to linking, the census data went through extensive data cleaning to ensure the data were quality-controlled and standardized. This data was downloaded from the Socioeconomic Data and Applications Center and is also hosted by Columbia University's Center for International Earth Science Information Network. Refer to the documentation for data methodology and codebook.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/42204",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Socioeconomic Data and Applications Center",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Population",
-    "Literacy",
-    "Agricultural laborers",
-    "Employment"
-  ],
-  "dct_title_s": "Village-Level Geospatial Socio-Economic Data for the state of Punjab, India, 2001",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "India Village-Level Geospatial Socio-Economic Data Set"
-  ],
-  "dct_issued_s": "3/12/2018",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42204\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85088/nyu_2451_42204.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/85081/nyu_2451_42185_doc.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Punjab, India"
-  ],
-  "dct_temporal_sm": [
-    "2001"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42204",
-  "gbl_mdModified_dt": "2018-06-19T16:03:45Z",
-  "id": "nyu-2451-42204",
-  "nyu_addl_dspace_s": "43308",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(73.87442028, 76.95662688, 32.49245457, 29.51430129)",
-  "gbl_indexYear_im": 2001
+{
+  "dct_description_sm": [
+    "This polygon shapefile represents represents socioeconomic statistics of each village in the state of Punjab in 2001. The set utilizes the official cadastral maps published by the Survey of India to develop a digitized fine- resolution (administrative level: village/town; scale of mapping: 1:50,000) vector data set for all of India for 2001. In addition, several vector data sets for village/town boundaries available for some Indian states were utilized. This vector data set for village/town boundary was then geospatially linked to the tabular data for each village/town for the 1991 and 2001 census, downloaded from the online digital database of the Census of India1. Prior to linking, the census data went through extensive data cleaning to ensure the data were quality-controlled and standardized. This data was downloaded from the Socioeconomic Data and Applications Center and is also hosted by Columbia University's Center for International Earth Science Information Network. Refer to the documentation for data methodology and codebook."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/42204"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Socioeconomic Data and Applications Center"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Population",
+    "Literacy",
+    "Agricultural laborers",
+    "Employment"
+  ],
+  "dct_title_s": "Village-Level Geospatial Socio-Economic Data for the state of Punjab, India, 2001",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "India Village-Level Geospatial Socio-Economic Data Set"
+  ],
+  "dct_issued_s": "3/12/2018",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42204\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85088/nyu_2451_42204.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/85081/nyu_2451_42185_doc.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Punjab, India"
+  ],
+  "dct_temporal_sm": [
+    "2001"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42204",
+  "gbl_mdModified_dt": "2018-06-19T16:03:45Z",
+  "id": "nyu-2451-42204",
+  "nyu_addl_dspace_s": "43308",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(73.87442028, 76.95662688, 32.49245457, 29.51430129)",
+  "gbl_indexYear_im": [
+    2001
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-42205.json b/metadata-aardvark/Datasets/nyu-2451-42205.json
index 24a1d78a0..f24cb4850 100644
--- a/metadata-aardvark/Datasets/nyu-2451-42205.json
+++ b/metadata-aardvark/Datasets/nyu-2451-42205.json
@@ -1,40 +1,56 @@
-{
-  "dct_description_sm": "This polygon shapefile represents represents socioeconomic statistics of each village in the state of Rajasthan in 2001. The set utilizes the official cadastral maps published by the Survey of India to develop a digitized fine- resolution (administrative level: village/town; scale of mapping: 1:50,000) vector data set for all of India for 2001. In addition, several vector data sets for village/town boundaries available for some Indian states were utilized. This vector data set for village/town boundary was then geospatially linked to the tabular data for each village/town for the 1991 and 2001 census, downloaded from the online digital database of the Census of India1. Prior to linking, the census data went through extensive data cleaning to ensure the data were quality-controlled and standardized. This data was downloaded from the Socioeconomic Data and Applications Center and is also hosted by Columbia University's Center for International Earth Science Information Network. Refer to the documentation for data methodology and codebook.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/42205",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Socioeconomic Data and Applications Center",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Population",
-    "Literacy",
-    "Agricultural laborers",
-    "Employment"
-  ],
-  "dct_title_s": "Village-Level Geospatial Socio-Economic Data for the state of Rajasthan, India, 2001",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "India Village-Level Geospatial Socio-Economic Data Set"
-  ],
-  "dct_issued_s": "3/12/2018",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42205\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85089/nyu_2451_42205.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/85081/nyu_2451_42185_doc.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Rajasthan, India"
-  ],
-  "dct_temporal_sm": [
-    "2001"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42205",
-  "gbl_mdModified_dt": "2018-06-19T16:03:45Z",
-  "id": "nyu-2451-42205",
-  "nyu_addl_dspace_s": "43309",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(69.48154, 78.27097, 30.19254, 23.06052)",
-  "gbl_indexYear_im": 2001
+{
+  "dct_description_sm": [
+    "This polygon shapefile represents represents socioeconomic statistics of each village in the state of Rajasthan in 2001. The set utilizes the official cadastral maps published by the Survey of India to develop a digitized fine- resolution (administrative level: village/town; scale of mapping: 1:50,000) vector data set for all of India for 2001. In addition, several vector data sets for village/town boundaries available for some Indian states were utilized. This vector data set for village/town boundary was then geospatially linked to the tabular data for each village/town for the 1991 and 2001 census, downloaded from the online digital database of the Census of India1. Prior to linking, the census data went through extensive data cleaning to ensure the data were quality-controlled and standardized. This data was downloaded from the Socioeconomic Data and Applications Center and is also hosted by Columbia University's Center for International Earth Science Information Network. Refer to the documentation for data methodology and codebook."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/42205"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Socioeconomic Data and Applications Center"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Population",
+    "Literacy",
+    "Agricultural laborers",
+    "Employment"
+  ],
+  "dct_title_s": "Village-Level Geospatial Socio-Economic Data for the state of Rajasthan, India, 2001",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "India Village-Level Geospatial Socio-Economic Data Set"
+  ],
+  "dct_issued_s": "3/12/2018",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42205\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85089/nyu_2451_42205.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/85081/nyu_2451_42185_doc.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Rajasthan, India"
+  ],
+  "dct_temporal_sm": [
+    "2001"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42205",
+  "gbl_mdModified_dt": "2018-06-19T16:03:45Z",
+  "id": "nyu-2451-42205",
+  "nyu_addl_dspace_s": "43309",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(69.48154, 78.27097, 30.19254, 23.06052)",
+  "gbl_indexYear_im": [
+    2001
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-42206.json b/metadata-aardvark/Datasets/nyu-2451-42206.json
index a7e8a71e6..6b889db3b 100644
--- a/metadata-aardvark/Datasets/nyu-2451-42206.json
+++ b/metadata-aardvark/Datasets/nyu-2451-42206.json
@@ -1,40 +1,56 @@
-{
-  "dct_description_sm": "This polygon shapefile represents represents socioeconomic statistics of each village in the state of Sikkim in 2001. The set utilizes the official cadastral maps published by the Survey of India to develop a digitized fine- resolution (administrative level: village/town; scale of mapping: 1:50,000) vector data set for all of India for 2001. In addition, several vector data sets for village/town boundaries available for some Indian states were utilized. This vector data set for village/town boundary was then geospatially linked to the tabular data for each village/town for the 1991 and 2001 census, downloaded from the online digital database of the Census of India1. Prior to linking, the census data went through extensive data cleaning to ensure the data were quality-controlled and standardized. This data was downloaded from the Socioeconomic Data and Applications Center and is also hosted by Columbia University's Center for International Earth Science Information Network. Refer to the documentation for data methodology and codebook.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/42206",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Socioeconomic Data and Applications Center",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Population",
-    "Literacy",
-    "Agricultural laborers",
-    "Employment"
-  ],
-  "dct_title_s": "Village-Level Geospatial Socio-Economic Data for the state of Sikkim, India, 2001",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "India Village-Level Geospatial Socio-Economic Data Set"
-  ],
-  "dct_issued_s": "3/12/2018",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42206\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85090/nyu_2451_42206.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/85081/nyu_2451_42185_doc.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Sikkim, India"
-  ],
-  "dct_temporal_sm": [
-    "2001"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42206",
-  "gbl_mdModified_dt": "2018-06-19T16:03:45Z",
-  "id": "nyu-2451-42206",
-  "nyu_addl_dspace_s": "43310",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(88.01802072, 88.91319276, 28.1278305, 27.08353044)",
-  "gbl_indexYear_im": 2001
+{
+  "dct_description_sm": [
+    "This polygon shapefile represents represents socioeconomic statistics of each village in the state of Sikkim in 2001. The set utilizes the official cadastral maps published by the Survey of India to develop a digitized fine- resolution (administrative level: village/town; scale of mapping: 1:50,000) vector data set for all of India for 2001. In addition, several vector data sets for village/town boundaries available for some Indian states were utilized. This vector data set for village/town boundary was then geospatially linked to the tabular data for each village/town for the 1991 and 2001 census, downloaded from the online digital database of the Census of India1. Prior to linking, the census data went through extensive data cleaning to ensure the data were quality-controlled and standardized. This data was downloaded from the Socioeconomic Data and Applications Center and is also hosted by Columbia University's Center for International Earth Science Information Network. Refer to the documentation for data methodology and codebook."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/42206"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Socioeconomic Data and Applications Center"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Population",
+    "Literacy",
+    "Agricultural laborers",
+    "Employment"
+  ],
+  "dct_title_s": "Village-Level Geospatial Socio-Economic Data for the state of Sikkim, India, 2001",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "India Village-Level Geospatial Socio-Economic Data Set"
+  ],
+  "dct_issued_s": "3/12/2018",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42206\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85090/nyu_2451_42206.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/85081/nyu_2451_42185_doc.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Sikkim, India"
+  ],
+  "dct_temporal_sm": [
+    "2001"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42206",
+  "gbl_mdModified_dt": "2018-06-19T16:03:45Z",
+  "id": "nyu-2451-42206",
+  "nyu_addl_dspace_s": "43310",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(88.01802072, 88.91319276, 28.1278305, 27.08353044)",
+  "gbl_indexYear_im": [
+    2001
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-42207.json b/metadata-aardvark/Datasets/nyu-2451-42207.json
index ebdc83e68..df13f0bca 100644
--- a/metadata-aardvark/Datasets/nyu-2451-42207.json
+++ b/metadata-aardvark/Datasets/nyu-2451-42207.json
@@ -1,40 +1,56 @@
-{
-  "dct_description_sm": "This polygon shapefile represents represents socioeconomic statistics of each village in the state of Tamil Nadu in 2001. The set utilizes the official cadastral maps published by the Survey of India to develop a digitized fine- resolution (administrative level: village/town; scale of mapping: 1:50,000) vector data set for all of India for 2001. In addition, several vector data sets for village/town boundaries available for some Indian states were utilized. This vector data set for village/town boundary was then geospatially linked to the tabular data for each village/town for the 1991 and 2001 census, downloaded from the online digital database of the Census of India1. Prior to linking, the census data went through extensive data cleaning to ensure the data were quality-controlled and standardized. This data was downloaded from the Socioeconomic Data and Applications Center and is also hosted by Columbia University's Center for International Earth Science Information Network. Refer to the documentation for data methodology and codebook.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/42207",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Socioeconomic Data and Applications Center",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Population",
-    "Literacy",
-    "Agricultural laborers",
-    "Employment"
-  ],
-  "dct_title_s": "Village-Level Geospatial Socio-Economic Data for the state of Tamil Nadu, India, 2001",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "India Village-Level Geospatial Socio-Economic Data Set"
-  ],
-  "dct_issued_s": "3/12/2018",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42207\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85091/nyu_2451_42207.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/85081/nyu_2451_42185_doc.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Tamil Nadu, India"
-  ],
-  "dct_temporal_sm": [
-    "2001"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42207",
-  "gbl_mdModified_dt": "2018-06-19T16:03:45Z",
-  "id": "nyu-2451-42207",
-  "nyu_addl_dspace_s": "43311",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(76.2408828, 80.35334784, 13.5639315, 8.07320691)",
-  "gbl_indexYear_im": 2001
+{
+  "dct_description_sm": [
+    "This polygon shapefile represents represents socioeconomic statistics of each village in the state of Tamil Nadu in 2001. The set utilizes the official cadastral maps published by the Survey of India to develop a digitized fine- resolution (administrative level: village/town; scale of mapping: 1:50,000) vector data set for all of India for 2001. In addition, several vector data sets for village/town boundaries available for some Indian states were utilized. This vector data set for village/town boundary was then geospatially linked to the tabular data for each village/town for the 1991 and 2001 census, downloaded from the online digital database of the Census of India1. Prior to linking, the census data went through extensive data cleaning to ensure the data were quality-controlled and standardized. This data was downloaded from the Socioeconomic Data and Applications Center and is also hosted by Columbia University's Center for International Earth Science Information Network. Refer to the documentation for data methodology and codebook."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/42207"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Socioeconomic Data and Applications Center"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Population",
+    "Literacy",
+    "Agricultural laborers",
+    "Employment"
+  ],
+  "dct_title_s": "Village-Level Geospatial Socio-Economic Data for the state of Tamil Nadu, India, 2001",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "India Village-Level Geospatial Socio-Economic Data Set"
+  ],
+  "dct_issued_s": "3/12/2018",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42207\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85091/nyu_2451_42207.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/85081/nyu_2451_42185_doc.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Tamil Nadu, India"
+  ],
+  "dct_temporal_sm": [
+    "2001"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42207",
+  "gbl_mdModified_dt": "2018-06-19T16:03:45Z",
+  "id": "nyu-2451-42207",
+  "nyu_addl_dspace_s": "43311",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(76.2408828, 80.35334784, 13.5639315, 8.07320691)",
+  "gbl_indexYear_im": [
+    2001
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-42208.json b/metadata-aardvark/Datasets/nyu-2451-42208.json
index b268e95ba..092a4b04d 100644
--- a/metadata-aardvark/Datasets/nyu-2451-42208.json
+++ b/metadata-aardvark/Datasets/nyu-2451-42208.json
@@ -1,40 +1,56 @@
-{
-  "dct_description_sm": "This polygon shapefile represents represents socioeconomic statistics of each village in the state of Tripura in 2001. The set utilizes the official cadastral maps published by the Survey of India to develop a digitized fine- resolution (administrative level: village/town; scale of mapping: 1:50,000) vector data set for all of India for 2001. In addition, several vector data sets for village/town boundaries available for some Indian states were utilized. This vector data set for village/town boundary was then geospatially linked to the tabular data for each village/town for the 1991 and 2001 census, downloaded from the online digital database of the Census of India1. Prior to linking, the census data went through extensive data cleaning to ensure the data were quality-controlled and standardized. This data was downloaded from the Socioeconomic Data and Applications Center and is also hosted by Columbia University's Center for International Earth Science Information Network. Refer to the documentation for data methodology and codebook.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/42208",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Socioeconomic Data and Applications Center",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Population",
-    "Literacy",
-    "Agricultural laborers",
-    "Employment"
-  ],
-  "dct_title_s": "Village-Level Geospatial Socio-Economic Data for the state of Tripura, India, 2001",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "India Village-Level Geospatial Socio-Economic Data Set"
-  ],
-  "dct_issued_s": "3/12/2018",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42208\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85092/nyu_2451_42208.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/85081/nyu_2451_42185_doc.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Tripura, India"
-  ],
-  "dct_temporal_sm": [
-    "2001"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42208",
-  "gbl_mdModified_dt": "2018-06-19T16:03:45Z",
-  "id": "nyu-2451-42208",
-  "nyu_addl_dspace_s": "43312",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(91.15366356, 92.33438868, 24.52100949, 22.94808957)",
-  "gbl_indexYear_im": 2001
+{
+  "dct_description_sm": [
+    "This polygon shapefile represents represents socioeconomic statistics of each village in the state of Tripura in 2001. The set utilizes the official cadastral maps published by the Survey of India to develop a digitized fine- resolution (administrative level: village/town; scale of mapping: 1:50,000) vector data set for all of India for 2001. In addition, several vector data sets for village/town boundaries available for some Indian states were utilized. This vector data set for village/town boundary was then geospatially linked to the tabular data for each village/town for the 1991 and 2001 census, downloaded from the online digital database of the Census of India1. Prior to linking, the census data went through extensive data cleaning to ensure the data were quality-controlled and standardized. This data was downloaded from the Socioeconomic Data and Applications Center and is also hosted by Columbia University's Center for International Earth Science Information Network. Refer to the documentation for data methodology and codebook."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/42208"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Socioeconomic Data and Applications Center"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Population",
+    "Literacy",
+    "Agricultural laborers",
+    "Employment"
+  ],
+  "dct_title_s": "Village-Level Geospatial Socio-Economic Data for the state of Tripura, India, 2001",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "India Village-Level Geospatial Socio-Economic Data Set"
+  ],
+  "dct_issued_s": "3/12/2018",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42208\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85092/nyu_2451_42208.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/85081/nyu_2451_42185_doc.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Tripura, India"
+  ],
+  "dct_temporal_sm": [
+    "2001"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42208",
+  "gbl_mdModified_dt": "2018-06-19T16:03:45Z",
+  "id": "nyu-2451-42208",
+  "nyu_addl_dspace_s": "43312",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(91.15366356, 92.33438868, 24.52100949, 22.94808957)",
+  "gbl_indexYear_im": [
+    2001
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-42209.json b/metadata-aardvark/Datasets/nyu-2451-42209.json
index 4dbc032c0..38eb14521 100644
--- a/metadata-aardvark/Datasets/nyu-2451-42209.json
+++ b/metadata-aardvark/Datasets/nyu-2451-42209.json
@@ -1,40 +1,56 @@
-{
-  "dct_description_sm": "This polygon shapefile represents represents socioeconomic statistics of each village in the state of Uttarakhand in 2001. The set utilizes the official cadastral maps published by the Survey of India to develop a digitized fine- resolution (administrative level: village/town; scale of mapping: 1:50,000) vector data set for all of India for 2001. In addition, several vector data sets for village/town boundaries available for some Indian states were utilized. This vector data set for village/town boundary was then geospatially linked to the tabular data for each village/town for the 1991 and 2001 census, downloaded from the online digital database of the Census of India1. Prior to linking, the census data went through extensive data cleaning to ensure the data were quality-controlled and standardized. This data was downloaded from the Socioeconomic Data and Applications Center and is also hosted by Columbia University's Center for International Earth Science Information Network. Refer to the documentation for data methodology and codebook.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/42209",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Socioeconomic Data and Applications Center",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Population",
-    "Literacy",
-    "Agricultural laborers",
-    "Employment"
-  ],
-  "dct_title_s": "Village-Level Geospatial Socio-Economic Data for the state of Uttarakhand, India, 2001",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "India Village-Level Geospatial Socio-Economic Data Set"
-  ],
-  "dct_issued_s": "3/12/2018",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42209\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85093/nyu_2451_42209.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/85081/nyu_2451_42185_doc.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Uttarakhand, India"
-  ],
-  "dct_temporal_sm": [
-    "2001"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42209",
-  "gbl_mdModified_dt": "2018-06-19T16:03:45Z",
-  "id": "nyu-2451-42209",
-  "nyu_addl_dspace_s": "43313",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(77.57601156, 81.03749832, 31.45733073, 28.72261044)",
-  "gbl_indexYear_im": 2001
+{
+  "dct_description_sm": [
+    "This polygon shapefile represents represents socioeconomic statistics of each village in the state of Uttarakhand in 2001. The set utilizes the official cadastral maps published by the Survey of India to develop a digitized fine- resolution (administrative level: village/town; scale of mapping: 1:50,000) vector data set for all of India for 2001. In addition, several vector data sets for village/town boundaries available for some Indian states were utilized. This vector data set for village/town boundary was then geospatially linked to the tabular data for each village/town for the 1991 and 2001 census, downloaded from the online digital database of the Census of India1. Prior to linking, the census data went through extensive data cleaning to ensure the data were quality-controlled and standardized. This data was downloaded from the Socioeconomic Data and Applications Center and is also hosted by Columbia University's Center for International Earth Science Information Network. Refer to the documentation for data methodology and codebook."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/42209"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Socioeconomic Data and Applications Center"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Population",
+    "Literacy",
+    "Agricultural laborers",
+    "Employment"
+  ],
+  "dct_title_s": "Village-Level Geospatial Socio-Economic Data for the state of Uttarakhand, India, 2001",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "India Village-Level Geospatial Socio-Economic Data Set"
+  ],
+  "dct_issued_s": "3/12/2018",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42209\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85093/nyu_2451_42209.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/85081/nyu_2451_42185_doc.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Uttarakhand, India"
+  ],
+  "dct_temporal_sm": [
+    "2001"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42209",
+  "gbl_mdModified_dt": "2018-06-19T16:03:45Z",
+  "id": "nyu-2451-42209",
+  "nyu_addl_dspace_s": "43313",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(77.57601156, 81.03749832, 31.45733073, 28.72261044)",
+  "gbl_indexYear_im": [
+    2001
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-42210.json b/metadata-aardvark/Datasets/nyu-2451-42210.json
index c87e8bba5..5498b9ed8 100644
--- a/metadata-aardvark/Datasets/nyu-2451-42210.json
+++ b/metadata-aardvark/Datasets/nyu-2451-42210.json
@@ -1,40 +1,56 @@
-{
-  "dct_description_sm": "This polygon shapefile represents represents socioeconomic statistics of each village in the state of Uttar Pradesh in 2001. The set utilizes the official cadastral maps published by the Survey of India to develop a digitized fine- resolution (administrative level: village/town; scale of mapping: 1:50,000) vector data set for all of India for 2001. In addition, several vector data sets for village/town boundaries available for some Indian states were utilized. This vector data set for village/town boundary was then geospatially linked to the tabular data for each village/town for the 1991 and 2001 census, downloaded from the online digital database of the Census of India1. Prior to linking, the census data went through extensive data cleaning to ensure the data were quality-controlled and standardized. This data was downloaded from the Socioeconomic Data and Applications Center and is also hosted by Columbia University's Center for International Earth Science Information Network. Refer to the documentation for data methodology and codebook.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/42210",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Socioeconomic Data and Applications Center",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Population",
-    "Literacy",
-    "Agricultural laborers",
-    "Employment"
-  ],
-  "dct_title_s": "Village-Level Geospatial Socio-Economic Data for the state of Uttar Pradesh, India, 2001",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "India Village-Level Geospatial Socio-Economic Data Set"
-  ],
-  "dct_issued_s": "3/12/2018",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42210\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85094/nyu_2451_42210.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/85081/nyu_2451_42185_doc.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Uttar Pradesh, India"
-  ],
-  "dct_temporal_sm": [
-    "2001"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42210",
-  "gbl_mdModified_dt": "2018-06-19T16:03:45Z",
-  "id": "nyu-2451-42210",
-  "nyu_addl_dspace_s": "43314",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(78.17001336, 84.6357498, 28.69083981, 23.87022021)",
-  "gbl_indexYear_im": 2001
+{
+  "dct_description_sm": [
+    "This polygon shapefile represents represents socioeconomic statistics of each village in the state of Uttar Pradesh in 2001. The set utilizes the official cadastral maps published by the Survey of India to develop a digitized fine- resolution (administrative level: village/town; scale of mapping: 1:50,000) vector data set for all of India for 2001. In addition, several vector data sets for village/town boundaries available for some Indian states were utilized. This vector data set for village/town boundary was then geospatially linked to the tabular data for each village/town for the 1991 and 2001 census, downloaded from the online digital database of the Census of India1. Prior to linking, the census data went through extensive data cleaning to ensure the data were quality-controlled and standardized. This data was downloaded from the Socioeconomic Data and Applications Center and is also hosted by Columbia University's Center for International Earth Science Information Network. Refer to the documentation for data methodology and codebook."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/42210"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Socioeconomic Data and Applications Center"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Population",
+    "Literacy",
+    "Agricultural laborers",
+    "Employment"
+  ],
+  "dct_title_s": "Village-Level Geospatial Socio-Economic Data for the state of Uttar Pradesh, India, 2001",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "India Village-Level Geospatial Socio-Economic Data Set"
+  ],
+  "dct_issued_s": "3/12/2018",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42210\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85094/nyu_2451_42210.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/85081/nyu_2451_42185_doc.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Uttar Pradesh, India"
+  ],
+  "dct_temporal_sm": [
+    "2001"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42210",
+  "gbl_mdModified_dt": "2018-06-19T16:03:45Z",
+  "id": "nyu-2451-42210",
+  "nyu_addl_dspace_s": "43314",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(78.17001336, 84.6357498, 28.69083981, 23.87022021)",
+  "gbl_indexYear_im": [
+    2001
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-42211.json b/metadata-aardvark/Datasets/nyu-2451-42211.json
index 260a90106..bcb54e6b7 100644
--- a/metadata-aardvark/Datasets/nyu-2451-42211.json
+++ b/metadata-aardvark/Datasets/nyu-2451-42211.json
@@ -1,40 +1,56 @@
-{
-  "dct_description_sm": "This polygon shapefile represents represents socioeconomic statistics of each village in the state of Union Territories in 2001. The set utilizes the official cadastral maps published by the Survey of India to develop a digitized fine- resolution (administrative level: village/town; scale of mapping: 1:50,000) vector data set for all of India for 2001. In addition, several vector data sets for village/town boundaries available for some Indian states were utilized. This vector data set for village/town boundary was then geospatially linked to the tabular data for each village/town for the 1991 and 2001 census, downloaded from the online digital database of the Census of India1. Prior to linking, the census data went through extensive data cleaning to ensure the data were quality-controlled and standardized. This data was downloaded from the Socioeconomic Data and Applications Center and is also hosted by Columbia University's Center for International Earth Science Information Network. Refer to the documentation for data methodology and codebook.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/42211",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Socioeconomic Data and Applications Center",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Population",
-    "Literacy",
-    "Agricultural laborers",
-    "Employment"
-  ],
-  "dct_title_s": "Village-Level Geospatial Socio-Economic Data for the state of Union Territories, India, 2001",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "India Village-Level Geospatial Socio-Economic Data Set"
-  ],
-  "dct_issued_s": "3/12/2018",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42211\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85095/nyu_2451_42211.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/85081/nyu_2451_42185_doc.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Union Territories, India"
-  ],
-  "dct_temporal_sm": [
-    "2001"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42211",
-  "gbl_mdModified_dt": "2018-06-19T16:03:45Z",
-  "id": "nyu-2451-42211",
-  "nyu_addl_dspace_s": "43315",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(68.111382, 97.395561, 35.674545, 6.554608)",
-  "gbl_indexYear_im": 2001
+{
+  "dct_description_sm": [
+    "This polygon shapefile represents represents socioeconomic statistics of each village in the state of Union Territories in 2001. The set utilizes the official cadastral maps published by the Survey of India to develop a digitized fine- resolution (administrative level: village/town; scale of mapping: 1:50,000) vector data set for all of India for 2001. In addition, several vector data sets for village/town boundaries available for some Indian states were utilized. This vector data set for village/town boundary was then geospatially linked to the tabular data for each village/town for the 1991 and 2001 census, downloaded from the online digital database of the Census of India1. Prior to linking, the census data went through extensive data cleaning to ensure the data were quality-controlled and standardized. This data was downloaded from the Socioeconomic Data and Applications Center and is also hosted by Columbia University's Center for International Earth Science Information Network. Refer to the documentation for data methodology and codebook."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/42211"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Socioeconomic Data and Applications Center"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Population",
+    "Literacy",
+    "Agricultural laborers",
+    "Employment"
+  ],
+  "dct_title_s": "Village-Level Geospatial Socio-Economic Data for the state of Union Territories, India, 2001",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "India Village-Level Geospatial Socio-Economic Data Set"
+  ],
+  "dct_issued_s": "3/12/2018",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42211\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85095/nyu_2451_42211.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/85081/nyu_2451_42185_doc.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Union Territories, India"
+  ],
+  "dct_temporal_sm": [
+    "2001"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42211",
+  "gbl_mdModified_dt": "2018-06-19T16:03:45Z",
+  "id": "nyu-2451-42211",
+  "nyu_addl_dspace_s": "43315",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(68.111382, 97.395561, 35.674545, 6.554608)",
+  "gbl_indexYear_im": [
+    2001
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-42212.json b/metadata-aardvark/Datasets/nyu-2451-42212.json
index 9b64f12d5..a7128b2b6 100644
--- a/metadata-aardvark/Datasets/nyu-2451-42212.json
+++ b/metadata-aardvark/Datasets/nyu-2451-42212.json
@@ -1,40 +1,56 @@
-{
-  "dct_description_sm": "This polygon shapefile represents represents socioeconomic statistics of each village in the state of West Bengal in 2001. The set utilizes the official cadastral maps published by the Survey of India to develop a digitized fine- resolution (administrative level: village/town; scale of mapping: 1:50,000) vector data set for all of India for 2001. In addition, several vector data sets for village/town boundaries available for some Indian states were utilized. This vector data set for village/town boundary was then geospatially linked to the tabular data for each village/town for the 1991 and 2001 census, downloaded from the online digital database of the Census of India1. Prior to linking, the census data went through extensive data cleaning to ensure the data were quality-controlled and standardized. This data was downloaded from the Socioeconomic Data and Applications Center and is also hosted by Columbia University's Center for International Earth Science Information Network. Refer to the documentation for data methodology and codebook.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/42212",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Socioeconomic Data and Applications Center",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Population",
-    "Literacy",
-    "Agricultural laborers",
-    "Employment"
-  ],
-  "dct_title_s": "Village-Level Geospatial Socio-Economic Data for the state of West Bengal, India, 2001",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "India Village-Level Geospatial Socio-Economic Data Set"
-  ],
-  "dct_issued_s": "3/12/2018",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42212\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85096/nyu_2451_42212.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/85081/nyu_2451_42185_doc.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "West Bengal, India"
-  ],
-  "dct_temporal_sm": [
-    "2001"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42212",
-  "gbl_mdModified_dt": "2018-06-19T16:03:45Z",
-  "id": "nyu-2451-42212",
-  "nyu_addl_dspace_s": "43316",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(85.822906, 89.893219, 27.217171, 21.51726)",
-  "gbl_indexYear_im": 2001
+{
+  "dct_description_sm": [
+    "This polygon shapefile represents represents socioeconomic statistics of each village in the state of West Bengal in 2001. The set utilizes the official cadastral maps published by the Survey of India to develop a digitized fine- resolution (administrative level: village/town; scale of mapping: 1:50,000) vector data set for all of India for 2001. In addition, several vector data sets for village/town boundaries available for some Indian states were utilized. This vector data set for village/town boundary was then geospatially linked to the tabular data for each village/town for the 1991 and 2001 census, downloaded from the online digital database of the Census of India1. Prior to linking, the census data went through extensive data cleaning to ensure the data were quality-controlled and standardized. This data was downloaded from the Socioeconomic Data and Applications Center and is also hosted by Columbia University's Center for International Earth Science Information Network. Refer to the documentation for data methodology and codebook."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/42212"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Socioeconomic Data and Applications Center"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Population",
+    "Literacy",
+    "Agricultural laborers",
+    "Employment"
+  ],
+  "dct_title_s": "Village-Level Geospatial Socio-Economic Data for the state of West Bengal, India, 2001",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "India Village-Level Geospatial Socio-Economic Data Set"
+  ],
+  "dct_issued_s": "3/12/2018",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42212\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85096/nyu_2451_42212.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/85081/nyu_2451_42185_doc.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "West Bengal, India"
+  ],
+  "dct_temporal_sm": [
+    "2001"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42212",
+  "gbl_mdModified_dt": "2018-06-19T16:03:45Z",
+  "id": "nyu-2451-42212",
+  "nyu_addl_dspace_s": "43316",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(85.822906, 89.893219, 27.217171, 21.51726)",
+  "gbl_indexYear_im": [
+    2001
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-42698.json b/metadata-aardvark/Datasets/nyu-2451-42698.json
index 5a7270c33..293eb94a9 100644
--- a/metadata-aardvark/Datasets/nyu-2451-42698.json
+++ b/metadata-aardvark/Datasets/nyu-2451-42698.json
@@ -1,34 +1,48 @@
-{
-  "dct_description_sm": "This point shapefile layer contains features and attributes for real property tax parcels in Albany County, NY for the year of 2004. These points represent the visual center of the parcel on a tax map; the points and associated attribute data on property ownership, assessed land value, and taxation status were extracted from local government assessment rolls. Municipalities are required by statute (Article 15) of the Real Property Tax Laws to submit Assessment Roll files after their final roll date each year. Data is submitted in various formats using a variety of media from each municipality to the Office of Real Property Services (ORPS). The data is reformatted into a standard structure and stored on the agency's Sybase database server for use in establishing equalization rates. This specific data layer was originally hosted on the NYS GIS Clearinghouse in .e00 Arcinfo interchange format and was converted into a shapefile by Michelle Thompson of NYU Data Services in June, 2018. The associated documentation was not available for this year, but attribute variables have been inferred from the Real Property Data metadata file. Points that fall outside of the county boundaries are data capture errors or geocoding errors and are marked within the attribute table. Data Services has created a simplifed codebook to assist with the interpretation and use of this data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/42698",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (State). Department of Taxation and Finance",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Land value taxation",
-    "Property",
-    "Tax assessment"
-  ],
-  "dct_title_s": "Albany County, NY Real Property Tax Parcel Data, 2004",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYS GIS Clearinghouse"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42698\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85891/nyu_2451_42698.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/86154/nyu_2451_42698_doc.zip\",\"http://www.w3.org/1999/xhtml\":\"https://s3.amazonaws.com/sdr-metadata-codebooks/2004_RPS_codebook.html\"}",
-  "dct_spatial_sm": [
-    "Albany County, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2004"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42698",
-  "gbl_mdModified_dt": "2018-08-28T12:41:57Z",
-  "id": "nyu-2451-42698",
-  "nyu_addl_dspace_s": "43793",
-  "locn_geometry": "ENVELOPE(-74.264891, -73.676852, 42.822473, 42.40717)",
-  "gbl_indexYear_im": 2004
+{
+  "dct_description_sm": [
+    "This point shapefile layer contains features and attributes for real property tax parcels in Albany County, NY for the year of 2004. These points represent the visual center of the parcel on a tax map; the points and associated attribute data on property ownership, assessed land value, and taxation status were extracted from local government assessment rolls. Municipalities are required by statute (Article 15) of the Real Property Tax Laws to submit Assessment Roll files after their final roll date each year. Data is submitted in various formats using a variety of media from each municipality to the Office of Real Property Services (ORPS). The data is reformatted into a standard structure and stored on the agency's Sybase database server for use in establishing equalization rates. This specific data layer was originally hosted on the NYS GIS Clearinghouse in .e00 Arcinfo interchange format and was converted into a shapefile by Michelle Thompson of NYU Data Services in June, 2018. The associated documentation was not available for this year, but attribute variables have been inferred from the Real Property Data metadata file. Points that fall outside of the county boundaries are data capture errors or geocoding errors and are marked within the attribute table. Data Services has created a simplifed codebook to assist with the interpretation and use of this data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/42698"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (State). Department of Taxation and Finance"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Land value taxation",
+    "Property",
+    "Tax assessment"
+  ],
+  "dct_title_s": "Albany County, NY Real Property Tax Parcel Data, 2004",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYS GIS Clearinghouse"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42698\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85891/nyu_2451_42698.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/86154/nyu_2451_42698_doc.zip\",\"http://www.w3.org/1999/xhtml\":\"https://s3.amazonaws.com/sdr-metadata-codebooks/2004_RPS_codebook.html\"}",
+  "dct_spatial_sm": [
+    "Albany County, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2004"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42698",
+  "gbl_mdModified_dt": "2018-08-28T12:41:57Z",
+  "id": "nyu-2451-42698",
+  "nyu_addl_dspace_s": "43793",
+  "locn_geometry": "ENVELOPE(-74.264891, -73.676852, 42.822473, 42.40717)",
+  "gbl_indexYear_im": [
+    2004
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-42699.json b/metadata-aardvark/Datasets/nyu-2451-42699.json
index 781dab57f..1bfd22ff5 100644
--- a/metadata-aardvark/Datasets/nyu-2451-42699.json
+++ b/metadata-aardvark/Datasets/nyu-2451-42699.json
@@ -1,34 +1,48 @@
-{
-  "dct_description_sm": "This point shapefile layer contains features and attributes for real property tax parcels in Allegany County, NY for the year of 2004. These points represent the visual center of the parcel on a tax map; the points and associated attribute data on property ownership, assessed land value, and taxation status were extracted from local government assessment rolls. Municipalities are required by statute (Article 15) of the Real Property Tax Laws to submit Assessment Roll files after their final roll date each year. Data is submitted in various formats using a variety of media from each municipality to the Office of Real Property Services (ORPS). The data is reformatted into a standard structure and stored on the agency's Sybase database server for use in establishing equalization rates. This specific data layer was originally hosted on the NYS GIS Clearinghouse in .e00 Arcinfo interchange format and was converted into a shapefile by Michelle Thompson of NYU Data Services in June, 2018. The associated documentation was not available for this year, but attribute variables have been inferred from the Real Property Data metadata file. Points that fall outside of the county boundaries are data capture errors or geocoding errors and are marked within the attribute table. Data Services has created a simplifed codebook to assist with the interpretation and use of this data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/42699",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (State). Department of Taxation and Finance",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Land value taxation",
-    "Property",
-    "Tax assessment"
-  ],
-  "dct_title_s": "Allegany County, NY Real Property Tax Parcel Data, 2004",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYS GIS Clearinghouse"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42699\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85892/nyu_2451_42699.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/86155/nyu_2451_42699_doc.zip\",\"http://www.w3.org/1999/xhtml\":\"https://s3.amazonaws.com/sdr-metadata-codebooks/2004_RPS_codebook.html\"}",
-  "dct_spatial_sm": [
-    "Allegany County, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2004"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42699",
-  "gbl_mdModified_dt": "2018-08-28T12:41:57Z",
-  "id": "nyu-2451-42699",
-  "nyu_addl_dspace_s": "43794",
-  "locn_geometry": "ENVELOPE(-78.309379, -77.723115, 42.521575, 41.99844)",
-  "gbl_indexYear_im": 2004
+{
+  "dct_description_sm": [
+    "This point shapefile layer contains features and attributes for real property tax parcels in Allegany County, NY for the year of 2004. These points represent the visual center of the parcel on a tax map; the points and associated attribute data on property ownership, assessed land value, and taxation status were extracted from local government assessment rolls. Municipalities are required by statute (Article 15) of the Real Property Tax Laws to submit Assessment Roll files after their final roll date each year. Data is submitted in various formats using a variety of media from each municipality to the Office of Real Property Services (ORPS). The data is reformatted into a standard structure and stored on the agency's Sybase database server for use in establishing equalization rates. This specific data layer was originally hosted on the NYS GIS Clearinghouse in .e00 Arcinfo interchange format and was converted into a shapefile by Michelle Thompson of NYU Data Services in June, 2018. The associated documentation was not available for this year, but attribute variables have been inferred from the Real Property Data metadata file. Points that fall outside of the county boundaries are data capture errors or geocoding errors and are marked within the attribute table. Data Services has created a simplifed codebook to assist with the interpretation and use of this data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/42699"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (State). Department of Taxation and Finance"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Land value taxation",
+    "Property",
+    "Tax assessment"
+  ],
+  "dct_title_s": "Allegany County, NY Real Property Tax Parcel Data, 2004",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYS GIS Clearinghouse"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42699\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85892/nyu_2451_42699.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/86155/nyu_2451_42699_doc.zip\",\"http://www.w3.org/1999/xhtml\":\"https://s3.amazonaws.com/sdr-metadata-codebooks/2004_RPS_codebook.html\"}",
+  "dct_spatial_sm": [
+    "Allegany County, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2004"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42699",
+  "gbl_mdModified_dt": "2018-08-28T12:41:57Z",
+  "id": "nyu-2451-42699",
+  "nyu_addl_dspace_s": "43794",
+  "locn_geometry": "ENVELOPE(-78.309379, -77.723115, 42.521575, 41.99844)",
+  "gbl_indexYear_im": [
+    2004
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-42700.json b/metadata-aardvark/Datasets/nyu-2451-42700.json
index 46d498a4e..7b8857f19 100644
--- a/metadata-aardvark/Datasets/nyu-2451-42700.json
+++ b/metadata-aardvark/Datasets/nyu-2451-42700.json
@@ -1,34 +1,48 @@
-{
-  "dct_description_sm": "This point shapefile layer contains features and attributes for real property tax parcels in Broome County, NY for the year of 2004. These points represent the visual center of the parcel on a tax map; the points and associated attribute data on property ownership, assessed land value, and taxation status were extracted from local government assessment rolls. Municipalities are required by statute (Article 15) of the Real Property Tax Laws to submit Assessment Roll files after their final roll date each year. Data is submitted in various formats using a variety of media from each municipality to the Office of Real Property Services (ORPS). The data is reformatted into a standard structure and stored on the agency's Sybase database server for use in establishing equalization rates. This specific data layer was originally hosted on the NYS GIS Clearinghouse in .e00 Arcinfo interchange format and was converted into a shapefile by Michelle Thompson of NYU Data Services in June, 2018. The associated documentation was not available for this year, but attribute variables have been inferred from the Real Property Data metadata file. Points that fall outside of the county boundaries are data capture errors or geocoding errors and are marked within the attribute table. Data Services has created a simplifed codebook to assist with the interpretation and use of this data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/42700",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (State). Department of Taxation and Finance",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Land value taxation",
-    "Property",
-    "Tax assessment"
-  ],
-  "dct_title_s": "Broome County, NY Real Property Tax Parcel Data, 2004",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYS GIS Clearinghouse"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42700\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85893/nyu_2451_42700.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/86156/nyu_2451_42700_doc.zip\",\"http://www.w3.org/1999/xhtml\":\"https://s3.amazonaws.com/sdr-metadata-codebooks/2004_RPS_codebook.html\"}",
-  "dct_spatial_sm": [
-    "Broome County, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2004"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42700",
-  "gbl_mdModified_dt": "2018-08-28T12:41:57Z",
-  "id": "nyu-2451-42700",
-  "nyu_addl_dspace_s": "43795",
-  "locn_geometry": "ENVELOPE(-76.12987, -75.42034, 42.414648, 41.997963)",
-  "gbl_indexYear_im": 2004
+{
+  "dct_description_sm": [
+    "This point shapefile layer contains features and attributes for real property tax parcels in Broome County, NY for the year of 2004. These points represent the visual center of the parcel on a tax map; the points and associated attribute data on property ownership, assessed land value, and taxation status were extracted from local government assessment rolls. Municipalities are required by statute (Article 15) of the Real Property Tax Laws to submit Assessment Roll files after their final roll date each year. Data is submitted in various formats using a variety of media from each municipality to the Office of Real Property Services (ORPS). The data is reformatted into a standard structure and stored on the agency's Sybase database server for use in establishing equalization rates. This specific data layer was originally hosted on the NYS GIS Clearinghouse in .e00 Arcinfo interchange format and was converted into a shapefile by Michelle Thompson of NYU Data Services in June, 2018. The associated documentation was not available for this year, but attribute variables have been inferred from the Real Property Data metadata file. Points that fall outside of the county boundaries are data capture errors or geocoding errors and are marked within the attribute table. Data Services has created a simplifed codebook to assist with the interpretation and use of this data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/42700"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (State). Department of Taxation and Finance"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Land value taxation",
+    "Property",
+    "Tax assessment"
+  ],
+  "dct_title_s": "Broome County, NY Real Property Tax Parcel Data, 2004",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYS GIS Clearinghouse"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42700\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85893/nyu_2451_42700.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/86156/nyu_2451_42700_doc.zip\",\"http://www.w3.org/1999/xhtml\":\"https://s3.amazonaws.com/sdr-metadata-codebooks/2004_RPS_codebook.html\"}",
+  "dct_spatial_sm": [
+    "Broome County, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2004"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42700",
+  "gbl_mdModified_dt": "2018-08-28T12:41:57Z",
+  "id": "nyu-2451-42700",
+  "nyu_addl_dspace_s": "43795",
+  "locn_geometry": "ENVELOPE(-76.12987, -75.42034, 42.414648, 41.997963)",
+  "gbl_indexYear_im": [
+    2004
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-42701.json b/metadata-aardvark/Datasets/nyu-2451-42701.json
index 354d9d4f6..aed43450d 100644
--- a/metadata-aardvark/Datasets/nyu-2451-42701.json
+++ b/metadata-aardvark/Datasets/nyu-2451-42701.json
@@ -1,34 +1,48 @@
-{
-  "dct_description_sm": "This point shapefile layer contains features and attributes for real property tax parcels in Cattaraugus County, NY for the year of 2004. These points represent the visual center of the parcel on a tax map; the points and associated attribute data on property ownership, assessed land value, and taxation status were extracted from local government assessment rolls. Municipalities are required by statute (Article 15) of the Real Property Tax Laws to submit Assessment Roll files after their final roll date each year. Data is submitted in various formats using a variety of media from each municipality to the Office of Real Property Services (ORPS). The data is reformatted into a standard structure and stored on the agency's Sybase database server for use in establishing equalization rates. This specific data layer was originally hosted on the NYS GIS Clearinghouse in .e00 Arcinfo interchange format and was converted into a shapefile by Michelle Thompson of NYU Data Services in June, 2018. The associated documentation was not available for this year, but attribute variables have been inferred from the Real Property Data metadata file. Points that fall outside of the county boundaries are data capture errors or geocoding errors and are marked within the attribute table. Data Services has created a simplifed codebook to assist with the interpretation and use of this data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/42701",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (State). Department of Taxation and Finance",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Land value taxation",
-    "Property",
-    "Tax assessment"
-  ],
-  "dct_title_s": "Cattaraugus County, NY Real Property Tax Parcel Data, 2004",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYS GIS Clearinghouse"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42701\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85894/nyu_2451_42701.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/86157/nyu_2451_42701_doc.zip\",\"http://www.w3.org/1999/xhtml\":\"https://s3.amazonaws.com/sdr-metadata-codebooks/2004_RPS_codebook.html\"}",
-  "dct_spatial_sm": [
-    "Cattaraugus County, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2004"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42701",
-  "gbl_mdModified_dt": "2018-08-28T12:41:57Z",
-  "id": "nyu-2451-42701",
-  "nyu_addl_dspace_s": "43796",
-  "locn_geometry": "ENVELOPE(-79.061183, -78.308142, 42.529886, 41.999203)",
-  "gbl_indexYear_im": 2004
+{
+  "dct_description_sm": [
+    "This point shapefile layer contains features and attributes for real property tax parcels in Cattaraugus County, NY for the year of 2004. These points represent the visual center of the parcel on a tax map; the points and associated attribute data on property ownership, assessed land value, and taxation status were extracted from local government assessment rolls. Municipalities are required by statute (Article 15) of the Real Property Tax Laws to submit Assessment Roll files after their final roll date each year. Data is submitted in various formats using a variety of media from each municipality to the Office of Real Property Services (ORPS). The data is reformatted into a standard structure and stored on the agency's Sybase database server for use in establishing equalization rates. This specific data layer was originally hosted on the NYS GIS Clearinghouse in .e00 Arcinfo interchange format and was converted into a shapefile by Michelle Thompson of NYU Data Services in June, 2018. The associated documentation was not available for this year, but attribute variables have been inferred from the Real Property Data metadata file. Points that fall outside of the county boundaries are data capture errors or geocoding errors and are marked within the attribute table. Data Services has created a simplifed codebook to assist with the interpretation and use of this data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/42701"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (State). Department of Taxation and Finance"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Land value taxation",
+    "Property",
+    "Tax assessment"
+  ],
+  "dct_title_s": "Cattaraugus County, NY Real Property Tax Parcel Data, 2004",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYS GIS Clearinghouse"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42701\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85894/nyu_2451_42701.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/86157/nyu_2451_42701_doc.zip\",\"http://www.w3.org/1999/xhtml\":\"https://s3.amazonaws.com/sdr-metadata-codebooks/2004_RPS_codebook.html\"}",
+  "dct_spatial_sm": [
+    "Cattaraugus County, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2004"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42701",
+  "gbl_mdModified_dt": "2018-08-28T12:41:57Z",
+  "id": "nyu-2451-42701",
+  "nyu_addl_dspace_s": "43796",
+  "locn_geometry": "ENVELOPE(-79.061183, -78.308142, 42.529886, 41.999203)",
+  "gbl_indexYear_im": [
+    2004
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-42702.json b/metadata-aardvark/Datasets/nyu-2451-42702.json
index 69d9adb12..4a13d3e2b 100644
--- a/metadata-aardvark/Datasets/nyu-2451-42702.json
+++ b/metadata-aardvark/Datasets/nyu-2451-42702.json
@@ -1,34 +1,48 @@
-{
-  "dct_description_sm": "This point shapefile layer contains features and attributes for real property tax parcels in Cayuga County, NY for the year of 2004. These points represent the visual center of the parcel on a tax map; the points and associated attribute data on property ownership, assessed land value, and taxation status were extracted from local government assessment rolls. Municipalities are required by statute (Article 15) of the Real Property Tax Laws to submit Assessment Roll files after their final roll date each year. Data is submitted in various formats using a variety of media from each municipality to the Office of Real Property Services (ORPS). The data is reformatted into a standard structure and stored on the agency's Sybase database server for use in establishing equalization rates. This specific data layer was originally hosted on the NYS GIS Clearinghouse in .e00 Arcinfo interchange format and was converted into a shapefile by Michelle Thompson of NYU Data Services in June, 2018. The associated documentation was not available for this year, but attribute variables have been inferred from the Real Property Data metadata file. Points that fall outside of the county boundaries are data capture errors or geocoding errors and are marked within the attribute table. Data Services has created a simplifed codebook to assist with the interpretation and use of this data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/42702",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (State). Department of Taxation and Finance",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Land value taxation",
-    "Property",
-    "Tax assessment"
-  ],
-  "dct_title_s": "Cayuga County, NY Real Property Tax Parcel Data, 2004",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYS GIS Clearinghouse"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42702\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85895/nyu_2451_42702.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/86158/nyu_2451_42702_doc.zip\",\"http://www.w3.org/1999/xhtml\":\"https://s3.amazonaws.com/sdr-metadata-codebooks/2004_RPS_codebook.html\"}",
-  "dct_spatial_sm": [
-    "Cayuga County, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2004"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42702",
-  "gbl_mdModified_dt": "2018-08-28T12:41:57Z",
-  "id": "nyu-2451-42702",
-  "nyu_addl_dspace_s": "43797",
-  "locn_geometry": "ENVELOPE(-76.736958, -76.265514, 43.413798, 42.618551)",
-  "gbl_indexYear_im": 2004
+{
+  "dct_description_sm": [
+    "This point shapefile layer contains features and attributes for real property tax parcels in Cayuga County, NY for the year of 2004. These points represent the visual center of the parcel on a tax map; the points and associated attribute data on property ownership, assessed land value, and taxation status were extracted from local government assessment rolls. Municipalities are required by statute (Article 15) of the Real Property Tax Laws to submit Assessment Roll files after their final roll date each year. Data is submitted in various formats using a variety of media from each municipality to the Office of Real Property Services (ORPS). The data is reformatted into a standard structure and stored on the agency's Sybase database server for use in establishing equalization rates. This specific data layer was originally hosted on the NYS GIS Clearinghouse in .e00 Arcinfo interchange format and was converted into a shapefile by Michelle Thompson of NYU Data Services in June, 2018. The associated documentation was not available for this year, but attribute variables have been inferred from the Real Property Data metadata file. Points that fall outside of the county boundaries are data capture errors or geocoding errors and are marked within the attribute table. Data Services has created a simplifed codebook to assist with the interpretation and use of this data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/42702"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (State). Department of Taxation and Finance"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Land value taxation",
+    "Property",
+    "Tax assessment"
+  ],
+  "dct_title_s": "Cayuga County, NY Real Property Tax Parcel Data, 2004",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYS GIS Clearinghouse"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42702\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85895/nyu_2451_42702.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/86158/nyu_2451_42702_doc.zip\",\"http://www.w3.org/1999/xhtml\":\"https://s3.amazonaws.com/sdr-metadata-codebooks/2004_RPS_codebook.html\"}",
+  "dct_spatial_sm": [
+    "Cayuga County, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2004"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42702",
+  "gbl_mdModified_dt": "2018-08-28T12:41:57Z",
+  "id": "nyu-2451-42702",
+  "nyu_addl_dspace_s": "43797",
+  "locn_geometry": "ENVELOPE(-76.736958, -76.265514, 43.413798, 42.618551)",
+  "gbl_indexYear_im": [
+    2004
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-42703.json b/metadata-aardvark/Datasets/nyu-2451-42703.json
index bf04ba59c..871a17d5b 100644
--- a/metadata-aardvark/Datasets/nyu-2451-42703.json
+++ b/metadata-aardvark/Datasets/nyu-2451-42703.json
@@ -1,34 +1,48 @@
-{
-  "dct_description_sm": "This point shapefile layer contains features and attributes for real property tax parcels in Chautauqua County, NY for the year of 2004. These points represent the visual center of the parcel on a tax map; the points and associated attribute data on property ownership, assessed land value, and taxation status were extracted from local government assessment rolls. Municipalities are required by statute (Article 15) of the Real Property Tax Laws to submit Assessment Roll files after their final roll date each year. Data is submitted in various formats using a variety of media from each municipality to the Office of Real Property Services (ORPS). The data is reformatted into a standard structure and stored on the agency's Sybase database server for use in establishing equalization rates. This specific data layer was originally hosted on the NYS GIS Clearinghouse in .e00 Arcinfo interchange format and was converted into a shapefile by Michelle Thompson of NYU Data Services in June, 2018. The associated documentation was not available for this year, but attribute variables have been inferred from the Real Property Data metadata file. Points that fall outside of the county boundaries are data capture errors or geocoding errors and are marked within the attribute table. Data Services has created a simplifed codebook to assist with the interpretation and use of this data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/42703",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (State). Department of Taxation and Finance",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Land value taxation",
-    "Property",
-    "Tax assessment"
-  ],
-  "dct_title_s": "Chautauqua County, NY Real Property Tax Parcel Data, 2004",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYS GIS Clearinghouse"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42703\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85896/nyu_2451_42703.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/86159/nyu_2451_42703_doc.zip\",\"http://www.w3.org/1999/xhtml\":\"https://s3.amazonaws.com/sdr-metadata-codebooks/2004_RPS_codebook.html\"}",
-  "dct_spatial_sm": [
-    "Chautauqua County, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2004"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42703",
-  "gbl_mdModified_dt": "2018-08-28T12:41:57Z",
-  "id": "nyu-2451-42703",
-  "nyu_addl_dspace_s": "43798",
-  "locn_geometry": "ENVELOPE(-79.762152, -79.059015, 42.570191, 41.998355)",
-  "gbl_indexYear_im": 2004
+{
+  "dct_description_sm": [
+    "This point shapefile layer contains features and attributes for real property tax parcels in Chautauqua County, NY for the year of 2004. These points represent the visual center of the parcel on a tax map; the points and associated attribute data on property ownership, assessed land value, and taxation status were extracted from local government assessment rolls. Municipalities are required by statute (Article 15) of the Real Property Tax Laws to submit Assessment Roll files after their final roll date each year. Data is submitted in various formats using a variety of media from each municipality to the Office of Real Property Services (ORPS). The data is reformatted into a standard structure and stored on the agency's Sybase database server for use in establishing equalization rates. This specific data layer was originally hosted on the NYS GIS Clearinghouse in .e00 Arcinfo interchange format and was converted into a shapefile by Michelle Thompson of NYU Data Services in June, 2018. The associated documentation was not available for this year, but attribute variables have been inferred from the Real Property Data metadata file. Points that fall outside of the county boundaries are data capture errors or geocoding errors and are marked within the attribute table. Data Services has created a simplifed codebook to assist with the interpretation and use of this data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/42703"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (State). Department of Taxation and Finance"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Land value taxation",
+    "Property",
+    "Tax assessment"
+  ],
+  "dct_title_s": "Chautauqua County, NY Real Property Tax Parcel Data, 2004",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYS GIS Clearinghouse"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42703\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85896/nyu_2451_42703.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/86159/nyu_2451_42703_doc.zip\",\"http://www.w3.org/1999/xhtml\":\"https://s3.amazonaws.com/sdr-metadata-codebooks/2004_RPS_codebook.html\"}",
+  "dct_spatial_sm": [
+    "Chautauqua County, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2004"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42703",
+  "gbl_mdModified_dt": "2018-08-28T12:41:57Z",
+  "id": "nyu-2451-42703",
+  "nyu_addl_dspace_s": "43798",
+  "locn_geometry": "ENVELOPE(-79.762152, -79.059015, 42.570191, 41.998355)",
+  "gbl_indexYear_im": [
+    2004
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-42704.json b/metadata-aardvark/Datasets/nyu-2451-42704.json
index 1bf18915b..9d41b1aa3 100644
--- a/metadata-aardvark/Datasets/nyu-2451-42704.json
+++ b/metadata-aardvark/Datasets/nyu-2451-42704.json
@@ -1,34 +1,48 @@
-{
-  "dct_description_sm": "This point shapefile layer contains features and attributes for real property tax parcels in Chemung County, NY for the year of 2004. These points represent the visual center of the parcel on a tax map; the points and associated attribute data on property ownership, assessed land value, and taxation status were extracted from local government assessment rolls. Municipalities are required by statute (Article 15) of the Real Property Tax Laws to submit Assessment Roll files after their final roll date each year. Data is submitted in various formats using a variety of media from each municipality to the Office of Real Property Services (ORPS). The data is reformatted into a standard structure and stored on the agency's Sybase database server for use in establishing equalization rates. This specific data layer was originally hosted on the NYS GIS Clearinghouse in .e00 Arcinfo interchange format and was converted into a shapefile by Michelle Thompson of NYU Data Services in June, 2018. The associated documentation was not available for this year, but attribute variables have been inferred from the Real Property Data metadata file. Points that fall outside of the county boundaries are data capture errors or geocoding errors and are marked within the attribute table. Data Services has created a simplifed codebook to assist with the interpretation and use of this data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/42704",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (State). Department of Taxation and Finance",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Land value taxation",
-    "Property",
-    "Tax assessment"
-  ],
-  "dct_title_s": "Chemung County, NY Real Property Tax Parcel Data, 2004",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYS GIS Clearinghouse"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42704\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85897/nyu_2451_42704.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/86160/nyu_2451_42704_doc.zip\",\"http://www.w3.org/1999/xhtml\":\"https://s3.amazonaws.com/sdr-metadata-codebooks/2004_RPS_codebook.html\"}",
-  "dct_spatial_sm": [
-    "Chemung County, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2004"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42704",
-  "gbl_mdModified_dt": "2018-08-28T12:41:57Z",
-  "id": "nyu-2451-42704",
-  "nyu_addl_dspace_s": "43799",
-  "locn_geometry": "ENVELOPE(-76.966009, -76.544565, 42.293686, 42.000499)",
-  "gbl_indexYear_im": 2004
+{
+  "dct_description_sm": [
+    "This point shapefile layer contains features and attributes for real property tax parcels in Chemung County, NY for the year of 2004. These points represent the visual center of the parcel on a tax map; the points and associated attribute data on property ownership, assessed land value, and taxation status were extracted from local government assessment rolls. Municipalities are required by statute (Article 15) of the Real Property Tax Laws to submit Assessment Roll files after their final roll date each year. Data is submitted in various formats using a variety of media from each municipality to the Office of Real Property Services (ORPS). The data is reformatted into a standard structure and stored on the agency's Sybase database server for use in establishing equalization rates. This specific data layer was originally hosted on the NYS GIS Clearinghouse in .e00 Arcinfo interchange format and was converted into a shapefile by Michelle Thompson of NYU Data Services in June, 2018. The associated documentation was not available for this year, but attribute variables have been inferred from the Real Property Data metadata file. Points that fall outside of the county boundaries are data capture errors or geocoding errors and are marked within the attribute table. Data Services has created a simplifed codebook to assist with the interpretation and use of this data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/42704"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (State). Department of Taxation and Finance"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Land value taxation",
+    "Property",
+    "Tax assessment"
+  ],
+  "dct_title_s": "Chemung County, NY Real Property Tax Parcel Data, 2004",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYS GIS Clearinghouse"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42704\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85897/nyu_2451_42704.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/86160/nyu_2451_42704_doc.zip\",\"http://www.w3.org/1999/xhtml\":\"https://s3.amazonaws.com/sdr-metadata-codebooks/2004_RPS_codebook.html\"}",
+  "dct_spatial_sm": [
+    "Chemung County, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2004"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42704",
+  "gbl_mdModified_dt": "2018-08-28T12:41:57Z",
+  "id": "nyu-2451-42704",
+  "nyu_addl_dspace_s": "43799",
+  "locn_geometry": "ENVELOPE(-76.966009, -76.544565, 42.293686, 42.000499)",
+  "gbl_indexYear_im": [
+    2004
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-42705.json b/metadata-aardvark/Datasets/nyu-2451-42705.json
index 8f5cfcb7b..e3eb0ebb2 100644
--- a/metadata-aardvark/Datasets/nyu-2451-42705.json
+++ b/metadata-aardvark/Datasets/nyu-2451-42705.json
@@ -1,34 +1,48 @@
-{
-  "dct_description_sm": "This point shapefile layer contains features and attributes for real property tax parcels in Chenango County, NY for the year of 2004. These points represent the visual center of the parcel on a tax map; the points and associated attribute data on property ownership, assessed land value, and taxation status were extracted from local government assessment rolls. Municipalities are required by statute (Article 15) of the Real Property Tax Laws to submit Assessment Roll files after their final roll date each year. Data is submitted in various formats using a variety of media from each municipality to the Office of Real Property Services (ORPS). The data is reformatted into a standard structure and stored on the agency's Sybase database server for use in establishing equalization rates. This specific data layer was originally hosted on the NYS GIS Clearinghouse in .e00 Arcinfo interchange format and was converted into a shapefile by Michelle Thompson of NYU Data Services in June, 2018. The associated documentation was not available for this year, but attribute variables have been inferred from the Real Property Data metadata file. Points that fall outside of the county boundaries are data capture errors or geocoding errors and are marked within the attribute table. Data Services has created a simplifed codebook to assist with the interpretation and use of this data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/42705",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (State). Department of Taxation and Finance",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Land value taxation",
-    "Property",
-    "Tax assessment"
-  ],
-  "dct_title_s": "Chenango County, NY Real Property Tax Parcel Data, 2004",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYS GIS Clearinghouse"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42705\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85898/nyu_2451_42705.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/86161/nyu_2451_42705_doc.zip\",\"http://www.w3.org/1999/xhtml\":\"https://s3.amazonaws.com/sdr-metadata-codebooks/2004_RPS_codebook.html\"}",
-  "dct_spatial_sm": [
-    "Chenango County, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2004"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42705",
-  "gbl_mdModified_dt": "2018-08-28T12:41:57Z",
-  "id": "nyu-2451-42705",
-  "nyu_addl_dspace_s": "43800",
-  "locn_geometry": "ENVELOPE(-75.889952, -75.293584, 42.743364, 42.195104)",
-  "gbl_indexYear_im": 2004
+{
+  "dct_description_sm": [
+    "This point shapefile layer contains features and attributes for real property tax parcels in Chenango County, NY for the year of 2004. These points represent the visual center of the parcel on a tax map; the points and associated attribute data on property ownership, assessed land value, and taxation status were extracted from local government assessment rolls. Municipalities are required by statute (Article 15) of the Real Property Tax Laws to submit Assessment Roll files after their final roll date each year. Data is submitted in various formats using a variety of media from each municipality to the Office of Real Property Services (ORPS). The data is reformatted into a standard structure and stored on the agency's Sybase database server for use in establishing equalization rates. This specific data layer was originally hosted on the NYS GIS Clearinghouse in .e00 Arcinfo interchange format and was converted into a shapefile by Michelle Thompson of NYU Data Services in June, 2018. The associated documentation was not available for this year, but attribute variables have been inferred from the Real Property Data metadata file. Points that fall outside of the county boundaries are data capture errors or geocoding errors and are marked within the attribute table. Data Services has created a simplifed codebook to assist with the interpretation and use of this data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/42705"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (State). Department of Taxation and Finance"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Land value taxation",
+    "Property",
+    "Tax assessment"
+  ],
+  "dct_title_s": "Chenango County, NY Real Property Tax Parcel Data, 2004",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYS GIS Clearinghouse"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42705\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85898/nyu_2451_42705.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/86161/nyu_2451_42705_doc.zip\",\"http://www.w3.org/1999/xhtml\":\"https://s3.amazonaws.com/sdr-metadata-codebooks/2004_RPS_codebook.html\"}",
+  "dct_spatial_sm": [
+    "Chenango County, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2004"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42705",
+  "gbl_mdModified_dt": "2018-08-28T12:41:57Z",
+  "id": "nyu-2451-42705",
+  "nyu_addl_dspace_s": "43800",
+  "locn_geometry": "ENVELOPE(-75.889952, -75.293584, 42.743364, 42.195104)",
+  "gbl_indexYear_im": [
+    2004
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-42706.json b/metadata-aardvark/Datasets/nyu-2451-42706.json
index 1038c7e80..4e1f8762c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-42706.json
+++ b/metadata-aardvark/Datasets/nyu-2451-42706.json
@@ -1,34 +1,48 @@
-{
-  "dct_description_sm": "This point shapefile layer contains features and attributes for real property tax parcels in Clinton County, NY for the year of 2004. These points represent the visual center of the parcel on a tax map; the points and associated attribute data on property ownership, assessed land value, and taxation status were extracted from local government assessment rolls. Municipalities are required by statute (Article 15) of the Real Property Tax Laws to submit Assessment Roll files after their final roll date each year. Data is submitted in various formats using a variety of media from each municipality to the Office of Real Property Services (ORPS). The data is reformatted into a standard structure and stored on the agency's Sybase database server for use in establishing equalization rates. This specific data layer was originally hosted on the NYS GIS Clearinghouse in .e00 Arcinfo interchange format and was converted into a shapefile by Michelle Thompson of NYU Data Services in June, 2018. The associated documentation was not available for this year, but attribute variables have been inferred from the Real Property Data metadata file. Points that fall outside of the county boundaries are data capture errors or geocoding errors and are marked within the attribute table. Data Services has created a simplifed codebook to assist with the interpretation and use of this data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/42706",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (State). Department of Taxation and Finance",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Land value taxation",
-    "Property",
-    "Tax assessment"
-  ],
-  "dct_title_s": "Clinton County, NY Real Property Tax Parcel Data, 2004",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYS GIS Clearinghouse"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42706\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85899/nyu_2451_42706.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/86162/nyu_2451_42706_doc.zip\",\"http://www.w3.org/1999/xhtml\":\"https://s3.amazonaws.com/sdr-metadata-codebooks/2004_RPS_codebook.html\"}",
-  "dct_spatial_sm": [
-    "Clinton County, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2004"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42706",
-  "gbl_mdModified_dt": "2018-08-28T12:41:57Z",
-  "id": "nyu-2451-42706",
-  "nyu_addl_dspace_s": "43801",
-  "locn_geometry": "ENVELOPE(-74.027413, -73.350831, 45.010025, 44.487652)",
-  "gbl_indexYear_im": 2004
+{
+  "dct_description_sm": [
+    "This point shapefile layer contains features and attributes for real property tax parcels in Clinton County, NY for the year of 2004. These points represent the visual center of the parcel on a tax map; the points and associated attribute data on property ownership, assessed land value, and taxation status were extracted from local government assessment rolls. Municipalities are required by statute (Article 15) of the Real Property Tax Laws to submit Assessment Roll files after their final roll date each year. Data is submitted in various formats using a variety of media from each municipality to the Office of Real Property Services (ORPS). The data is reformatted into a standard structure and stored on the agency's Sybase database server for use in establishing equalization rates. This specific data layer was originally hosted on the NYS GIS Clearinghouse in .e00 Arcinfo interchange format and was converted into a shapefile by Michelle Thompson of NYU Data Services in June, 2018. The associated documentation was not available for this year, but attribute variables have been inferred from the Real Property Data metadata file. Points that fall outside of the county boundaries are data capture errors or geocoding errors and are marked within the attribute table. Data Services has created a simplifed codebook to assist with the interpretation and use of this data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/42706"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (State). Department of Taxation and Finance"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Land value taxation",
+    "Property",
+    "Tax assessment"
+  ],
+  "dct_title_s": "Clinton County, NY Real Property Tax Parcel Data, 2004",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYS GIS Clearinghouse"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42706\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85899/nyu_2451_42706.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/86162/nyu_2451_42706_doc.zip\",\"http://www.w3.org/1999/xhtml\":\"https://s3.amazonaws.com/sdr-metadata-codebooks/2004_RPS_codebook.html\"}",
+  "dct_spatial_sm": [
+    "Clinton County, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2004"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42706",
+  "gbl_mdModified_dt": "2018-08-28T12:41:57Z",
+  "id": "nyu-2451-42706",
+  "nyu_addl_dspace_s": "43801",
+  "locn_geometry": "ENVELOPE(-74.027413, -73.350831, 45.010025, 44.487652)",
+  "gbl_indexYear_im": [
+    2004
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-42707.json b/metadata-aardvark/Datasets/nyu-2451-42707.json
index 9945c57e8..39cf5aaaa 100644
--- a/metadata-aardvark/Datasets/nyu-2451-42707.json
+++ b/metadata-aardvark/Datasets/nyu-2451-42707.json
@@ -1,34 +1,48 @@
-{
-  "dct_description_sm": "This point shapefile layer contains features and attributes for real property tax parcels in Columbia County, NY for the year of 2004. These points represent the visual center of the parcel on a tax map; the points and associated attribute data on property ownership, assessed land value, and taxation status were extracted from local government assessment rolls. Municipalities are required by statute (Article 15) of the Real Property Tax Laws to submit Assessment Roll files after their final roll date each year. Data is submitted in various formats using a variety of media from each municipality to the Office of Real Property Services (ORPS). The data is reformatted into a standard structure and stored on the agency's Sybase database server for use in establishing equalization rates. This specific data layer was originally hosted on the NYS GIS Clearinghouse in .e00 Arcinfo interchange format and was converted into a shapefile by Michelle Thompson of NYU Data Services in June, 2018. The associated documentation was not available for this year, but attribute variables have been inferred from the Real Property Data metadata file. Points that fall outside of the county boundaries are data capture errors or geocoding errors and are marked within the attribute table. Data Services has created a simplifed codebook to assist with the interpretation and use of this data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/42707",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (State). Department of Taxation and Finance",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Land value taxation",
-    "Property",
-    "Tax assessment"
-  ],
-  "dct_title_s": "Columbia County, NY Real Property Tax Parcel Data, 2004",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYS GIS Clearinghouse"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42707\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85900/nyu_2451_42707.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/86163/nyu_2451_42707_doc.zip\",\"http://www.w3.org/1999/xhtml\":\"https://s3.amazonaws.com/sdr-metadata-codebooks/2004_RPS_codebook.html\"}",
-  "dct_spatial_sm": [
-    "Columbia County, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2004"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42707",
-  "gbl_mdModified_dt": "2018-08-28T12:41:57Z",
-  "id": "nyu-2451-42707",
-  "nyu_addl_dspace_s": "43802",
-  "locn_geometry": "ENVELOPE(-73.918247, -73.367, 42.507614, 41.978298)",
-  "gbl_indexYear_im": 2004
+{
+  "dct_description_sm": [
+    "This point shapefile layer contains features and attributes for real property tax parcels in Columbia County, NY for the year of 2004. These points represent the visual center of the parcel on a tax map; the points and associated attribute data on property ownership, assessed land value, and taxation status were extracted from local government assessment rolls. Municipalities are required by statute (Article 15) of the Real Property Tax Laws to submit Assessment Roll files after their final roll date each year. Data is submitted in various formats using a variety of media from each municipality to the Office of Real Property Services (ORPS). The data is reformatted into a standard structure and stored on the agency's Sybase database server for use in establishing equalization rates. This specific data layer was originally hosted on the NYS GIS Clearinghouse in .e00 Arcinfo interchange format and was converted into a shapefile by Michelle Thompson of NYU Data Services in June, 2018. The associated documentation was not available for this year, but attribute variables have been inferred from the Real Property Data metadata file. Points that fall outside of the county boundaries are data capture errors or geocoding errors and are marked within the attribute table. Data Services has created a simplifed codebook to assist with the interpretation and use of this data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/42707"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (State). Department of Taxation and Finance"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Land value taxation",
+    "Property",
+    "Tax assessment"
+  ],
+  "dct_title_s": "Columbia County, NY Real Property Tax Parcel Data, 2004",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYS GIS Clearinghouse"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42707\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85900/nyu_2451_42707.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/86163/nyu_2451_42707_doc.zip\",\"http://www.w3.org/1999/xhtml\":\"https://s3.amazonaws.com/sdr-metadata-codebooks/2004_RPS_codebook.html\"}",
+  "dct_spatial_sm": [
+    "Columbia County, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2004"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42707",
+  "gbl_mdModified_dt": "2018-08-28T12:41:57Z",
+  "id": "nyu-2451-42707",
+  "nyu_addl_dspace_s": "43802",
+  "locn_geometry": "ENVELOPE(-73.918247, -73.367, 42.507614, 41.978298)",
+  "gbl_indexYear_im": [
+    2004
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-42708.json b/metadata-aardvark/Datasets/nyu-2451-42708.json
index f824e8c3f..2174bf0cb 100644
--- a/metadata-aardvark/Datasets/nyu-2451-42708.json
+++ b/metadata-aardvark/Datasets/nyu-2451-42708.json
@@ -1,34 +1,48 @@
-{
-  "dct_description_sm": "This point shapefile layer contains features and attributes for real property tax parcels in Cortland County, NY for the year of 2004. These points represent the visual center of the parcel on a tax map; the points and associated attribute data on property ownership, assessed land value, and taxation status were extracted from local government assessment rolls. Municipalities are required by statute (Article 15) of the Real Property Tax Laws to submit Assessment Roll files after their final roll date each year. Data is submitted in various formats using a variety of media from each municipality to the Office of Real Property Services (ORPS). The data is reformatted into a standard structure and stored on the agency's Sybase database server for use in establishing equalization rates. This specific data layer was originally hosted on the NYS GIS Clearinghouse in .e00 Arcinfo interchange format and was converted into a shapefile by Michelle Thompson of NYU Data Services in June, 2018. The associated documentation was not available for this year, but attribute variables have been inferred from the Real Property Data metadata file. Points that fall outside of the county boundaries are data capture errors or geocoding errors and are marked within the attribute table. Data Services has created a simplifed codebook to assist with the interpretation and use of this data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/42708",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (State). Department of Taxation and Finance",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Land value taxation",
-    "Property",
-    "Tax assessment"
-  ],
-  "dct_title_s": "Cortland County, NY Real Property Tax Parcel Data, 2004",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYS GIS Clearinghouse"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42708\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85901/nyu_2451_42708.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/86164/nyu_2451_42708_doc.zip\",\"http://www.w3.org/1999/xhtml\":\"https://s3.amazonaws.com/sdr-metadata-codebooks/2004_RPS_codebook.html\"}",
-  "dct_spatial_sm": [
-    "Cortland County, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2004"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42708",
-  "gbl_mdModified_dt": "2018-08-28T12:41:57Z",
-  "id": "nyu-2451-42708",
-  "nyu_addl_dspace_s": "43803",
-  "locn_geometry": "ENVELOPE(-76.270406, -75.864259, 42.786687, 42.408873)",
-  "gbl_indexYear_im": 2004
+{
+  "dct_description_sm": [
+    "This point shapefile layer contains features and attributes for real property tax parcels in Cortland County, NY for the year of 2004. These points represent the visual center of the parcel on a tax map; the points and associated attribute data on property ownership, assessed land value, and taxation status were extracted from local government assessment rolls. Municipalities are required by statute (Article 15) of the Real Property Tax Laws to submit Assessment Roll files after their final roll date each year. Data is submitted in various formats using a variety of media from each municipality to the Office of Real Property Services (ORPS). The data is reformatted into a standard structure and stored on the agency's Sybase database server for use in establishing equalization rates. This specific data layer was originally hosted on the NYS GIS Clearinghouse in .e00 Arcinfo interchange format and was converted into a shapefile by Michelle Thompson of NYU Data Services in June, 2018. The associated documentation was not available for this year, but attribute variables have been inferred from the Real Property Data metadata file. Points that fall outside of the county boundaries are data capture errors or geocoding errors and are marked within the attribute table. Data Services has created a simplifed codebook to assist with the interpretation and use of this data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/42708"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (State). Department of Taxation and Finance"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Land value taxation",
+    "Property",
+    "Tax assessment"
+  ],
+  "dct_title_s": "Cortland County, NY Real Property Tax Parcel Data, 2004",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYS GIS Clearinghouse"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42708\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85901/nyu_2451_42708.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/86164/nyu_2451_42708_doc.zip\",\"http://www.w3.org/1999/xhtml\":\"https://s3.amazonaws.com/sdr-metadata-codebooks/2004_RPS_codebook.html\"}",
+  "dct_spatial_sm": [
+    "Cortland County, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2004"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42708",
+  "gbl_mdModified_dt": "2018-08-28T12:41:57Z",
+  "id": "nyu-2451-42708",
+  "nyu_addl_dspace_s": "43803",
+  "locn_geometry": "ENVELOPE(-76.270406, -75.864259, 42.786687, 42.408873)",
+  "gbl_indexYear_im": [
+    2004
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-42709.json b/metadata-aardvark/Datasets/nyu-2451-42709.json
index f049d7589..caea6438c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-42709.json
+++ b/metadata-aardvark/Datasets/nyu-2451-42709.json
@@ -1,34 +1,48 @@
-{
-  "dct_description_sm": "This point shapefile layer contains features and attributes for real property tax parcels in Delaware County, NY for the year of 2004. These points represent the visual center of the parcel on a tax map; the points and associated attribute data on property ownership, assessed land value, and taxation status were extracted from local government assessment rolls. Municipalities are required by statute (Article 15) of the Real Property Tax Laws to submit Assessment Roll files after their final roll date each year. Data is submitted in various formats using a variety of media from each municipality to the Office of Real Property Services (ORPS). The data is reformatted into a standard structure and stored on the agency's Sybase database server for use in establishing equalization rates. This specific data layer was originally hosted on the NYS GIS Clearinghouse in .e00 Arcinfo interchange format and was converted into a shapefile by Michelle Thompson of NYU Data Services in June, 2018. The associated documentation was not available for this year, but attribute variables have been inferred from the Real Property Data metadata file. Points that fall outside of the county boundaries are data capture errors or geocoding errors and are marked within the attribute table. Data Services has created a simplifed codebook to assist with the interpretation and use of this data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/42709",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (State). Department of Taxation and Finance",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Land value taxation",
-    "Property",
-    "Tax assessment"
-  ],
-  "dct_title_s": "Delaware County, NY Real Property Tax Parcel Data, 2004",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYS GIS Clearinghouse"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42709\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85902/nyu_2451_42709.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/86165/nyu_2451_42709_doc.zip\",\"http://www.w3.org/1999/xhtml\":\"https://s3.amazonaws.com/sdr-metadata-codebooks/2004_RPS_codebook.html\"}",
-  "dct_spatial_sm": [
-    "Delaware County, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2004"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42709",
-  "gbl_mdModified_dt": "2018-08-28T12:41:57Z",
-  "id": "nyu-2451-42709",
-  "nyu_addl_dspace_s": "43804",
-  "locn_geometry": "ENVELOPE(-75.422725, -74.44621, 42.517549, 41.86421)",
-  "gbl_indexYear_im": 2004
+{
+  "dct_description_sm": [
+    "This point shapefile layer contains features and attributes for real property tax parcels in Delaware County, NY for the year of 2004. These points represent the visual center of the parcel on a tax map; the points and associated attribute data on property ownership, assessed land value, and taxation status were extracted from local government assessment rolls. Municipalities are required by statute (Article 15) of the Real Property Tax Laws to submit Assessment Roll files after their final roll date each year. Data is submitted in various formats using a variety of media from each municipality to the Office of Real Property Services (ORPS). The data is reformatted into a standard structure and stored on the agency's Sybase database server for use in establishing equalization rates. This specific data layer was originally hosted on the NYS GIS Clearinghouse in .e00 Arcinfo interchange format and was converted into a shapefile by Michelle Thompson of NYU Data Services in June, 2018. The associated documentation was not available for this year, but attribute variables have been inferred from the Real Property Data metadata file. Points that fall outside of the county boundaries are data capture errors or geocoding errors and are marked within the attribute table. Data Services has created a simplifed codebook to assist with the interpretation and use of this data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/42709"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (State). Department of Taxation and Finance"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Land value taxation",
+    "Property",
+    "Tax assessment"
+  ],
+  "dct_title_s": "Delaware County, NY Real Property Tax Parcel Data, 2004",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYS GIS Clearinghouse"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42709\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85902/nyu_2451_42709.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/86165/nyu_2451_42709_doc.zip\",\"http://www.w3.org/1999/xhtml\":\"https://s3.amazonaws.com/sdr-metadata-codebooks/2004_RPS_codebook.html\"}",
+  "dct_spatial_sm": [
+    "Delaware County, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2004"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42709",
+  "gbl_mdModified_dt": "2018-08-28T12:41:57Z",
+  "id": "nyu-2451-42709",
+  "nyu_addl_dspace_s": "43804",
+  "locn_geometry": "ENVELOPE(-75.422725, -74.44621, 42.517549, 41.86421)",
+  "gbl_indexYear_im": [
+    2004
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-42710.json b/metadata-aardvark/Datasets/nyu-2451-42710.json
index d9c3965e3..ca6160905 100644
--- a/metadata-aardvark/Datasets/nyu-2451-42710.json
+++ b/metadata-aardvark/Datasets/nyu-2451-42710.json
@@ -1,34 +1,48 @@
-{
-  "dct_description_sm": "This point shapefile layer contains features and attributes for real property tax parcels in Dutchess County, NY for the year of 2004. These points represent the visual center of the parcel on a tax map; the points and associated attribute data on property ownership, assessed land value, and taxation status were extracted from local government assessment rolls. Municipalities are required by statute (Article 15) of the Real Property Tax Laws to submit Assessment Roll files after their final roll date each year. Data is submitted in various formats using a variety of media from each municipality to the Office of Real Property Services (ORPS). The data is reformatted into a standard structure and stored on the agency's Sybase database server for use in establishing equalization rates. This specific data layer was originally hosted on the NYS GIS Clearinghouse in .e00 Arcinfo interchange format and was converted into a shapefile by Michelle Thompson of NYU Data Services in June, 2018. The associated documentation was not available for this year, but attribute variables have been inferred from the Real Property Data metadata file. Points that fall outside of the county boundaries are data capture errors or geocoding errors and are marked within the attribute table. Data Services has created a simplifed codebook to assist with the interpretation and use of this data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/42710",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (State). Department of Taxation and Finance",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Land value taxation",
-    "Property",
-    "Tax assessment"
-  ],
-  "dct_title_s": "Dutchess County, NY Real Property Tax Parcel Data, 2004",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYS GIS Clearinghouse"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42710\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85903/nyu_2451_42710.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/86166/nyu_2451_42710_doc.zip\",\"http://www.w3.org/1999/xhtml\":\"https://s3.amazonaws.com/sdr-metadata-codebooks/2004_RPS_codebook.html\"}",
-  "dct_spatial_sm": [
-    "Dutchess County, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2004"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42710",
-  "gbl_mdModified_dt": "2018-08-28T12:41:57Z",
-  "id": "nyu-2451-42710",
-  "nyu_addl_dspace_s": "43805",
-  "locn_geometry": "ENVELOPE(-73.979949, -73.487809, 42.078984, 41.461387)",
-  "gbl_indexYear_im": 2004
+{
+  "dct_description_sm": [
+    "This point shapefile layer contains features and attributes for real property tax parcels in Dutchess County, NY for the year of 2004. These points represent the visual center of the parcel on a tax map; the points and associated attribute data on property ownership, assessed land value, and taxation status were extracted from local government assessment rolls. Municipalities are required by statute (Article 15) of the Real Property Tax Laws to submit Assessment Roll files after their final roll date each year. Data is submitted in various formats using a variety of media from each municipality to the Office of Real Property Services (ORPS). The data is reformatted into a standard structure and stored on the agency's Sybase database server for use in establishing equalization rates. This specific data layer was originally hosted on the NYS GIS Clearinghouse in .e00 Arcinfo interchange format and was converted into a shapefile by Michelle Thompson of NYU Data Services in June, 2018. The associated documentation was not available for this year, but attribute variables have been inferred from the Real Property Data metadata file. Points that fall outside of the county boundaries are data capture errors or geocoding errors and are marked within the attribute table. Data Services has created a simplifed codebook to assist with the interpretation and use of this data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/42710"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (State). Department of Taxation and Finance"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Land value taxation",
+    "Property",
+    "Tax assessment"
+  ],
+  "dct_title_s": "Dutchess County, NY Real Property Tax Parcel Data, 2004",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYS GIS Clearinghouse"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42710\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85903/nyu_2451_42710.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/86166/nyu_2451_42710_doc.zip\",\"http://www.w3.org/1999/xhtml\":\"https://s3.amazonaws.com/sdr-metadata-codebooks/2004_RPS_codebook.html\"}",
+  "dct_spatial_sm": [
+    "Dutchess County, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2004"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42710",
+  "gbl_mdModified_dt": "2018-08-28T12:41:57Z",
+  "id": "nyu-2451-42710",
+  "nyu_addl_dspace_s": "43805",
+  "locn_geometry": "ENVELOPE(-73.979949, -73.487809, 42.078984, 41.461387)",
+  "gbl_indexYear_im": [
+    2004
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-42711.json b/metadata-aardvark/Datasets/nyu-2451-42711.json
index cba58f549..f969235b8 100644
--- a/metadata-aardvark/Datasets/nyu-2451-42711.json
+++ b/metadata-aardvark/Datasets/nyu-2451-42711.json
@@ -1,34 +1,48 @@
-{
-  "dct_description_sm": "This point shapefile layer contains features and attributes for real property tax parcels in Erie County, NY for the year of 2004. These points represent the visual center of the parcel on a tax map; the points and associated attribute data on property ownership, assessed land value, and taxation status were extracted from local government assessment rolls. Municipalities are required by statute (Article 15) of the Real Property Tax Laws to submit Assessment Roll files after their final roll date each year. Data is submitted in various formats using a variety of media from each municipality to the Office of Real Property Services (ORPS). The data is reformatted into a standard structure and stored on the agency's Sybase database server for use in establishing equalization rates. This specific data layer was originally hosted on the NYS GIS Clearinghouse in .e00 Arcinfo interchange format and was converted into a shapefile by Michelle Thompson of NYU Data Services in June, 2018. The associated documentation was not available for this year, but attribute variables have been inferred from the Real Property Data metadata file. Points that fall outside of the county boundaries are data capture errors or geocoding errors and are marked within the attribute table. Data Services has created a simplifed codebook to assist with the interpretation and use of this data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/42711",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (State). Department of Taxation and Finance",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Land value taxation",
-    "Property",
-    "Tax assessment"
-  ],
-  "dct_title_s": "Erie County, NY Real Property Tax Parcel Data, 2004",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYS GIS Clearinghouse"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42711\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85904/nyu_2451_42711.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/86167/nyu_2451_42711_doc.zip\",\"http://www.w3.org/1999/xhtml\":\"https://s3.amazonaws.com/sdr-metadata-codebooks/2004_RPS_codebook.html\"}",
-  "dct_spatial_sm": [
-    "Erie County, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2004"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42711",
-  "gbl_mdModified_dt": "2018-08-28T12:41:57Z",
-  "id": "nyu-2451-42711",
-  "nyu_addl_dspace_s": "43806",
-  "locn_geometry": "ENVELOPE(-79.09195, -78.462164, 43.098554, 42.44111)",
-  "gbl_indexYear_im": 2004
+{
+  "dct_description_sm": [
+    "This point shapefile layer contains features and attributes for real property tax parcels in Erie County, NY for the year of 2004. These points represent the visual center of the parcel on a tax map; the points and associated attribute data on property ownership, assessed land value, and taxation status were extracted from local government assessment rolls. Municipalities are required by statute (Article 15) of the Real Property Tax Laws to submit Assessment Roll files after their final roll date each year. Data is submitted in various formats using a variety of media from each municipality to the Office of Real Property Services (ORPS). The data is reformatted into a standard structure and stored on the agency's Sybase database server for use in establishing equalization rates. This specific data layer was originally hosted on the NYS GIS Clearinghouse in .e00 Arcinfo interchange format and was converted into a shapefile by Michelle Thompson of NYU Data Services in June, 2018. The associated documentation was not available for this year, but attribute variables have been inferred from the Real Property Data metadata file. Points that fall outside of the county boundaries are data capture errors or geocoding errors and are marked within the attribute table. Data Services has created a simplifed codebook to assist with the interpretation and use of this data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/42711"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (State). Department of Taxation and Finance"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Land value taxation",
+    "Property",
+    "Tax assessment"
+  ],
+  "dct_title_s": "Erie County, NY Real Property Tax Parcel Data, 2004",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYS GIS Clearinghouse"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42711\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85904/nyu_2451_42711.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/86167/nyu_2451_42711_doc.zip\",\"http://www.w3.org/1999/xhtml\":\"https://s3.amazonaws.com/sdr-metadata-codebooks/2004_RPS_codebook.html\"}",
+  "dct_spatial_sm": [
+    "Erie County, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2004"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42711",
+  "gbl_mdModified_dt": "2018-08-28T12:41:57Z",
+  "id": "nyu-2451-42711",
+  "nyu_addl_dspace_s": "43806",
+  "locn_geometry": "ENVELOPE(-79.09195, -78.462164, 43.098554, 42.44111)",
+  "gbl_indexYear_im": [
+    2004
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-42712.json b/metadata-aardvark/Datasets/nyu-2451-42712.json
index 9307b5f04..c02c063ff 100644
--- a/metadata-aardvark/Datasets/nyu-2451-42712.json
+++ b/metadata-aardvark/Datasets/nyu-2451-42712.json
@@ -1,34 +1,48 @@
-{
-  "dct_description_sm": "This point shapefile layer contains features and attributes for real property tax parcels in Essex County, NY for the year of 2004. These points represent the visual center of the parcel on a tax map; the points and associated attribute data on property ownership, assessed land value, and taxation status were extracted from local government assessment rolls. Municipalities are required by statute (Article 15) of the Real Property Tax Laws to submit Assessment Roll files after their final roll date each year. Data is submitted in various formats using a variety of media from each municipality to the Office of Real Property Services (ORPS). The data is reformatted into a standard structure and stored on the agency's Sybase database server for use in establishing equalization rates. This specific data layer was originally hosted on the NYS GIS Clearinghouse in .e00 Arcinfo interchange format and was converted into a shapefile by Michelle Thompson of NYU Data Services in June, 2018. The associated documentation was not available for this year, but attribute variables have been inferred from the Real Property Data metadata file. Points that fall outside of the county boundaries are data capture errors or geocoding errors and are marked within the attribute table. Data Services has created a simplifed codebook to assist with the interpretation and use of this data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/42712",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (State). Department of Taxation and Finance",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Land value taxation",
-    "Property",
-    "Tax assessment"
-  ],
-  "dct_title_s": "Essex County, NY Real Property Tax Parcel Data, 2004",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYS GIS Clearinghouse"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42712\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85905/nyu_2451_42712.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/86168/nyu_2451_42712_doc.zip\",\"http://www.w3.org/1999/xhtml\":\"https://s3.amazonaws.com/sdr-metadata-codebooks/2004_RPS_codebook.html\"}",
-  "dct_spatial_sm": [
-    "Essex County, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2004"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42712",
-  "gbl_mdModified_dt": "2018-08-28T12:41:57Z",
-  "id": "nyu-2451-42712",
-  "nyu_addl_dspace_s": "43807",
-  "locn_geometry": "ENVELOPE(-74.108753, -73.349048, 44.523404, 43.78223)",
-  "gbl_indexYear_im": 2004
+{
+  "dct_description_sm": [
+    "This point shapefile layer contains features and attributes for real property tax parcels in Essex County, NY for the year of 2004. These points represent the visual center of the parcel on a tax map; the points and associated attribute data on property ownership, assessed land value, and taxation status were extracted from local government assessment rolls. Municipalities are required by statute (Article 15) of the Real Property Tax Laws to submit Assessment Roll files after their final roll date each year. Data is submitted in various formats using a variety of media from each municipality to the Office of Real Property Services (ORPS). The data is reformatted into a standard structure and stored on the agency's Sybase database server for use in establishing equalization rates. This specific data layer was originally hosted on the NYS GIS Clearinghouse in .e00 Arcinfo interchange format and was converted into a shapefile by Michelle Thompson of NYU Data Services in June, 2018. The associated documentation was not available for this year, but attribute variables have been inferred from the Real Property Data metadata file. Points that fall outside of the county boundaries are data capture errors or geocoding errors and are marked within the attribute table. Data Services has created a simplifed codebook to assist with the interpretation and use of this data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/42712"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (State). Department of Taxation and Finance"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Land value taxation",
+    "Property",
+    "Tax assessment"
+  ],
+  "dct_title_s": "Essex County, NY Real Property Tax Parcel Data, 2004",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYS GIS Clearinghouse"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42712\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85905/nyu_2451_42712.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/86168/nyu_2451_42712_doc.zip\",\"http://www.w3.org/1999/xhtml\":\"https://s3.amazonaws.com/sdr-metadata-codebooks/2004_RPS_codebook.html\"}",
+  "dct_spatial_sm": [
+    "Essex County, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2004"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42712",
+  "gbl_mdModified_dt": "2018-08-28T12:41:57Z",
+  "id": "nyu-2451-42712",
+  "nyu_addl_dspace_s": "43807",
+  "locn_geometry": "ENVELOPE(-74.108753, -73.349048, 44.523404, 43.78223)",
+  "gbl_indexYear_im": [
+    2004
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-42713.json b/metadata-aardvark/Datasets/nyu-2451-42713.json
index 72836b81e..fc4103e75 100644
--- a/metadata-aardvark/Datasets/nyu-2451-42713.json
+++ b/metadata-aardvark/Datasets/nyu-2451-42713.json
@@ -1,34 +1,48 @@
-{
-  "dct_description_sm": "This point shapefile layer contains features and attributes for real property tax parcels in Franklin County, NY for the year of 2004. These points represent the visual center of the parcel on a tax map; the points and associated attribute data on property ownership, assessed land value, and taxation status were extracted from local government assessment rolls. Municipalities are required by statute (Article 15) of the Real Property Tax Laws to submit Assessment Roll files after their final roll date each year. Data is submitted in various formats using a variety of media from each municipality to the Office of Real Property Services (ORPS). The data is reformatted into a standard structure and stored on the agency's Sybase database server for use in establishing equalization rates. This specific data layer was originally hosted on the NYS GIS Clearinghouse in .e00 Arcinfo interchange format and was converted into a shapefile by Michelle Thompson of NYU Data Services in June, 2018. The associated documentation was not available for this year, but attribute variables have been inferred from the Real Property Data metadata file. Points that fall outside of the county boundaries are data capture errors or geocoding errors and are marked within the attribute table. Data Services has created a simplifed codebook to assist with the interpretation and use of this data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/42713",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (State). Department of Taxation and Finance",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Land value taxation",
-    "Property",
-    "Tax assessment"
-  ],
-  "dct_title_s": "Franklin County, NY Real Property Tax Parcel Data, 2004",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYS GIS Clearinghouse"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42713\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85906/nyu_2451_42713.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/86169/nyu_2451_42713_doc.zip\",\"http://www.w3.org/1999/xhtml\":\"https://s3.amazonaws.com/sdr-metadata-codebooks/2004_RPS_codebook.html\"}",
-  "dct_spatial_sm": [
-    "Franklin County, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2004"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42713",
-  "gbl_mdModified_dt": "2018-08-28T12:41:57Z",
-  "id": "nyu-2451-42713",
-  "nyu_addl_dspace_s": "43808",
-  "locn_geometry": "ENVELOPE(-74.638448, -74.00594, 44.999035, 44.377479)",
-  "gbl_indexYear_im": 2004
+{
+  "dct_description_sm": [
+    "This point shapefile layer contains features and attributes for real property tax parcels in Franklin County, NY for the year of 2004. These points represent the visual center of the parcel on a tax map; the points and associated attribute data on property ownership, assessed land value, and taxation status were extracted from local government assessment rolls. Municipalities are required by statute (Article 15) of the Real Property Tax Laws to submit Assessment Roll files after their final roll date each year. Data is submitted in various formats using a variety of media from each municipality to the Office of Real Property Services (ORPS). The data is reformatted into a standard structure and stored on the agency's Sybase database server for use in establishing equalization rates. This specific data layer was originally hosted on the NYS GIS Clearinghouse in .e00 Arcinfo interchange format and was converted into a shapefile by Michelle Thompson of NYU Data Services in June, 2018. The associated documentation was not available for this year, but attribute variables have been inferred from the Real Property Data metadata file. Points that fall outside of the county boundaries are data capture errors or geocoding errors and are marked within the attribute table. Data Services has created a simplifed codebook to assist with the interpretation and use of this data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/42713"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (State). Department of Taxation and Finance"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Land value taxation",
+    "Property",
+    "Tax assessment"
+  ],
+  "dct_title_s": "Franklin County, NY Real Property Tax Parcel Data, 2004",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYS GIS Clearinghouse"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42713\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85906/nyu_2451_42713.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/86169/nyu_2451_42713_doc.zip\",\"http://www.w3.org/1999/xhtml\":\"https://s3.amazonaws.com/sdr-metadata-codebooks/2004_RPS_codebook.html\"}",
+  "dct_spatial_sm": [
+    "Franklin County, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2004"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42713",
+  "gbl_mdModified_dt": "2018-08-28T12:41:57Z",
+  "id": "nyu-2451-42713",
+  "nyu_addl_dspace_s": "43808",
+  "locn_geometry": "ENVELOPE(-74.638448, -74.00594, 44.999035, 44.377479)",
+  "gbl_indexYear_im": [
+    2004
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-42714.json b/metadata-aardvark/Datasets/nyu-2451-42714.json
index 1259d6cf2..16274a7df 100644
--- a/metadata-aardvark/Datasets/nyu-2451-42714.json
+++ b/metadata-aardvark/Datasets/nyu-2451-42714.json
@@ -1,34 +1,48 @@
-{
-  "dct_description_sm": "This point shapefile layer contains features and attributes for real property tax parcels in Fulton County, NY for the year of 2004. These points represent the visual center of the parcel on a tax map; the points and associated attribute data on property ownership, assessed land value, and taxation status were extracted from local government assessment rolls. Municipalities are required by statute (Article 15) of the Real Property Tax Laws to submit Assessment Roll files after their final roll date each year. Data is submitted in various formats using a variety of media from each municipality to the Office of Real Property Services (ORPS). The data is reformatted into a standard structure and stored on the agency's Sybase database server for use in establishing equalization rates. This specific data layer was originally hosted on the NYS GIS Clearinghouse in .e00 Arcinfo interchange format and was converted into a shapefile by Michelle Thompson of NYU Data Services in June, 2018. The associated documentation was not available for this year, but attribute variables have been inferred from the Real Property Data metadata file. Points that fall outside of the county boundaries are data capture errors or geocoding errors and are marked within the attribute table. Data Services has created a simplifed codebook to assist with the interpretation and use of this data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/42714",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (State). Department of Taxation and Finance",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Land value taxation",
-    "Property",
-    "Tax assessment"
-  ],
-  "dct_title_s": "Fulton County, NY Real Property Tax Parcel Data, 2004",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYS GIS Clearinghouse"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42714\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85907/nyu_2451_42714.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/86170/nyu_2451_42714_doc.zip\",\"http://www.w3.org/1999/xhtml\":\"https://s3.amazonaws.com/sdr-metadata-codebooks/2004_RPS_codebook.html\"}",
-  "dct_spatial_sm": [
-    "Fulton County, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2004"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42714",
-  "gbl_mdModified_dt": "2018-08-28T12:41:57Z",
-  "id": "nyu-2451-42714",
-  "nyu_addl_dspace_s": "43809",
-  "locn_geometry": "ENVELOPE(-74.762031, -74.098255, 43.147515, 42.982769)",
-  "gbl_indexYear_im": 2004
+{
+  "dct_description_sm": [
+    "This point shapefile layer contains features and attributes for real property tax parcels in Fulton County, NY for the year of 2004. These points represent the visual center of the parcel on a tax map; the points and associated attribute data on property ownership, assessed land value, and taxation status were extracted from local government assessment rolls. Municipalities are required by statute (Article 15) of the Real Property Tax Laws to submit Assessment Roll files after their final roll date each year. Data is submitted in various formats using a variety of media from each municipality to the Office of Real Property Services (ORPS). The data is reformatted into a standard structure and stored on the agency's Sybase database server for use in establishing equalization rates. This specific data layer was originally hosted on the NYS GIS Clearinghouse in .e00 Arcinfo interchange format and was converted into a shapefile by Michelle Thompson of NYU Data Services in June, 2018. The associated documentation was not available for this year, but attribute variables have been inferred from the Real Property Data metadata file. Points that fall outside of the county boundaries are data capture errors or geocoding errors and are marked within the attribute table. Data Services has created a simplifed codebook to assist with the interpretation and use of this data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/42714"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (State). Department of Taxation and Finance"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Land value taxation",
+    "Property",
+    "Tax assessment"
+  ],
+  "dct_title_s": "Fulton County, NY Real Property Tax Parcel Data, 2004",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYS GIS Clearinghouse"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42714\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85907/nyu_2451_42714.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/86170/nyu_2451_42714_doc.zip\",\"http://www.w3.org/1999/xhtml\":\"https://s3.amazonaws.com/sdr-metadata-codebooks/2004_RPS_codebook.html\"}",
+  "dct_spatial_sm": [
+    "Fulton County, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2004"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42714",
+  "gbl_mdModified_dt": "2018-08-28T12:41:57Z",
+  "id": "nyu-2451-42714",
+  "nyu_addl_dspace_s": "43809",
+  "locn_geometry": "ENVELOPE(-74.762031, -74.098255, 43.147515, 42.982769)",
+  "gbl_indexYear_im": [
+    2004
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-42715.json b/metadata-aardvark/Datasets/nyu-2451-42715.json
index 900f89ae4..f4f514041 100644
--- a/metadata-aardvark/Datasets/nyu-2451-42715.json
+++ b/metadata-aardvark/Datasets/nyu-2451-42715.json
@@ -1,34 +1,48 @@
-{
-  "dct_description_sm": "This point shapefile layer contains features and attributes for real property tax parcels in Genesee County, NY for the year of 2004. These points represent the visual center of the parcel on a tax map; the points and associated attribute data on property ownership, assessed land value, and taxation status were extracted from local government assessment rolls. Municipalities are required by statute (Article 15) of the Real Property Tax Laws to submit Assessment Roll files after their final roll date each year. Data is submitted in various formats using a variety of media from each municipality to the Office of Real Property Services (ORPS). The data is reformatted into a standard structure and stored on the agency's Sybase database server for use in establishing equalization rates. This specific data layer was originally hosted on the NYS GIS Clearinghouse in .e00 Arcinfo interchange format and was converted into a shapefile by Michelle Thompson of NYU Data Services in June, 2018. The associated documentation was not available for this year, but attribute variables have been inferred from the Real Property Data metadata file. Points that fall outside of the county boundaries are data capture errors or geocoding errors and are marked within the attribute table. Data Services has created a simplifed codebook to assist with the interpretation and use of this data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/42715",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (State). Department of Taxation and Finance",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Land value taxation",
-    "Property",
-    "Tax assessment"
-  ],
-  "dct_title_s": "Genesee County, NY Real Property Tax Parcel Data, 2004",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYS GIS Clearinghouse"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42715\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85908/nyu_2451_42715.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/86171/nyu_2451_42715_doc.zip\",\"http://www.w3.org/1999/xhtml\":\"https://s3.amazonaws.com/sdr-metadata-codebooks/2004_RPS_codebook.html\"}",
-  "dct_spatial_sm": [
-    "Genesee County, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2004"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42715",
-  "gbl_mdModified_dt": "2018-08-28T12:41:57Z",
-  "id": "nyu-2451-42715",
-  "nyu_addl_dspace_s": "43810",
-  "locn_geometry": "ENVELOPE(-78.46453, -77.904143, 43.132975, 42.862916)",
-  "gbl_indexYear_im": 2004
+{
+  "dct_description_sm": [
+    "This point shapefile layer contains features and attributes for real property tax parcels in Genesee County, NY for the year of 2004. These points represent the visual center of the parcel on a tax map; the points and associated attribute data on property ownership, assessed land value, and taxation status were extracted from local government assessment rolls. Municipalities are required by statute (Article 15) of the Real Property Tax Laws to submit Assessment Roll files after their final roll date each year. Data is submitted in various formats using a variety of media from each municipality to the Office of Real Property Services (ORPS). The data is reformatted into a standard structure and stored on the agency's Sybase database server for use in establishing equalization rates. This specific data layer was originally hosted on the NYS GIS Clearinghouse in .e00 Arcinfo interchange format and was converted into a shapefile by Michelle Thompson of NYU Data Services in June, 2018. The associated documentation was not available for this year, but attribute variables have been inferred from the Real Property Data metadata file. Points that fall outside of the county boundaries are data capture errors or geocoding errors and are marked within the attribute table. Data Services has created a simplifed codebook to assist with the interpretation and use of this data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/42715"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (State). Department of Taxation and Finance"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Land value taxation",
+    "Property",
+    "Tax assessment"
+  ],
+  "dct_title_s": "Genesee County, NY Real Property Tax Parcel Data, 2004",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYS GIS Clearinghouse"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42715\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85908/nyu_2451_42715.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/86171/nyu_2451_42715_doc.zip\",\"http://www.w3.org/1999/xhtml\":\"https://s3.amazonaws.com/sdr-metadata-codebooks/2004_RPS_codebook.html\"}",
+  "dct_spatial_sm": [
+    "Genesee County, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2004"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42715",
+  "gbl_mdModified_dt": "2018-08-28T12:41:57Z",
+  "id": "nyu-2451-42715",
+  "nyu_addl_dspace_s": "43810",
+  "locn_geometry": "ENVELOPE(-78.46453, -77.904143, 43.132975, 42.862916)",
+  "gbl_indexYear_im": [
+    2004
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-42716.json b/metadata-aardvark/Datasets/nyu-2451-42716.json
index 299be5455..13c79055b 100644
--- a/metadata-aardvark/Datasets/nyu-2451-42716.json
+++ b/metadata-aardvark/Datasets/nyu-2451-42716.json
@@ -1,34 +1,48 @@
-{
-  "dct_description_sm": "This point shapefile layer contains features and attributes for real property tax parcels in Greene County, NY for the year of 2004. These points represent the visual center of the parcel on a tax map; the points and associated attribute data on property ownership, assessed land value, and taxation status were extracted from local government assessment rolls. Municipalities are required by statute (Article 15) of the Real Property Tax Laws to submit Assessment Roll files after their final roll date each year. Data is submitted in various formats using a variety of media from each municipality to the Office of Real Property Services (ORPS). The data is reformatted into a standard structure and stored on the agency's Sybase database server for use in establishing equalization rates. This specific data layer was originally hosted on the NYS GIS Clearinghouse in .e00 Arcinfo interchange format and was converted into a shapefile by Michelle Thompson of NYU Data Services in June, 2018. The associated documentation was not available for this year, but attribute variables have been inferred from the Real Property Data metadata file. Points that fall outside of the county boundaries are data capture errors or geocoding errors and are marked within the attribute table. Data Services has created a simplifed codebook to assist with the interpretation and use of this data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/42716",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (State). Department of Taxation and Finance",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Land value taxation",
-    "Property",
-    "Tax assessment"
-  ],
-  "dct_title_s": "Greene County, NY Real Property Tax Parcel Data, 2004",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYS GIS Clearinghouse"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42716\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85909/nyu_2451_42716.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/86172/nyu_2451_42716_doc.zip\",\"http://www.w3.org/1999/xhtml\":\"https://s3.amazonaws.com/sdr-metadata-codebooks/2004_RPS_codebook.html\"}",
-  "dct_spatial_sm": [
-    "Greene County, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2004"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42716",
-  "gbl_mdModified_dt": "2018-08-28T12:41:57Z",
-  "id": "nyu-2451-42716",
-  "nyu_addl_dspace_s": "43811",
-  "locn_geometry": "ENVELOPE(-74.499932, -73.783634, 42.456443, 42.150955)",
-  "gbl_indexYear_im": 2004
+{
+  "dct_description_sm": [
+    "This point shapefile layer contains features and attributes for real property tax parcels in Greene County, NY for the year of 2004. These points represent the visual center of the parcel on a tax map; the points and associated attribute data on property ownership, assessed land value, and taxation status were extracted from local government assessment rolls. Municipalities are required by statute (Article 15) of the Real Property Tax Laws to submit Assessment Roll files after their final roll date each year. Data is submitted in various formats using a variety of media from each municipality to the Office of Real Property Services (ORPS). The data is reformatted into a standard structure and stored on the agency's Sybase database server for use in establishing equalization rates. This specific data layer was originally hosted on the NYS GIS Clearinghouse in .e00 Arcinfo interchange format and was converted into a shapefile by Michelle Thompson of NYU Data Services in June, 2018. The associated documentation was not available for this year, but attribute variables have been inferred from the Real Property Data metadata file. Points that fall outside of the county boundaries are data capture errors or geocoding errors and are marked within the attribute table. Data Services has created a simplifed codebook to assist with the interpretation and use of this data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/42716"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (State). Department of Taxation and Finance"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Land value taxation",
+    "Property",
+    "Tax assessment"
+  ],
+  "dct_title_s": "Greene County, NY Real Property Tax Parcel Data, 2004",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYS GIS Clearinghouse"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42716\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85909/nyu_2451_42716.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/86172/nyu_2451_42716_doc.zip\",\"http://www.w3.org/1999/xhtml\":\"https://s3.amazonaws.com/sdr-metadata-codebooks/2004_RPS_codebook.html\"}",
+  "dct_spatial_sm": [
+    "Greene County, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2004"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42716",
+  "gbl_mdModified_dt": "2018-08-28T12:41:57Z",
+  "id": "nyu-2451-42716",
+  "nyu_addl_dspace_s": "43811",
+  "locn_geometry": "ENVELOPE(-74.499932, -73.783634, 42.456443, 42.150955)",
+  "gbl_indexYear_im": [
+    2004
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-42717.json b/metadata-aardvark/Datasets/nyu-2451-42717.json
index 953d11fb0..a1e104e1c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-42717.json
+++ b/metadata-aardvark/Datasets/nyu-2451-42717.json
@@ -1,34 +1,48 @@
-{
-  "dct_description_sm": "This point shapefile layer contains features and attributes for real property tax parcels in Hamilton County, NY for the year of 2004. These points represent the visual center of the parcel on a tax map; the points and associated attribute data on property ownership, assessed land value, and taxation status were extracted from local government assessment rolls. Municipalities are required by statute (Article 15) of the Real Property Tax Laws to submit Assessment Roll files after their final roll date each year. Data is submitted in various formats using a variety of media from each municipality to the Office of Real Property Services (ORPS). The data is reformatted into a standard structure and stored on the agency's Sybase database server for use in establishing equalization rates. This specific data layer was originally hosted on the NYS GIS Clearinghouse in .e00 Arcinfo interchange format and was converted into a shapefile by Michelle Thompson of NYU Data Services in June, 2018. The associated documentation was not available for this year, but attribute variables have been inferred from the Real Property Data metadata file. Points that fall outside of the county boundaries are data capture errors or geocoding errors and are marked within the attribute table. Data Services has created a simplifed codebook to assist with the interpretation and use of this data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/42717",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (State). Department of Taxation and Finance",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Land value taxation",
-    "Property",
-    "Tax assessment"
-  ],
-  "dct_title_s": "Hamilton County, NY Real Property Tax Parcel Data, 2004",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYS GIS Clearinghouse"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42717\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85910/nyu_2451_42717.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/86173/nyu_2451_42717_doc.zip\",\"http://www.w3.org/1999/xhtml\":\"https://s3.amazonaws.com/sdr-metadata-codebooks/2004_RPS_codebook.html\"}",
-  "dct_spatial_sm": [
-    "Hamilton County, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2004"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42717",
-  "gbl_mdModified_dt": "2018-08-28T12:41:57Z",
-  "id": "nyu-2451-42717",
-  "nyu_addl_dspace_s": "43812",
-  "locn_geometry": "ENVELOPE(-74.867723, -74.046159, 44.120345, 43.214715)",
-  "gbl_indexYear_im": 2004
+{
+  "dct_description_sm": [
+    "This point shapefile layer contains features and attributes for real property tax parcels in Hamilton County, NY for the year of 2004. These points represent the visual center of the parcel on a tax map; the points and associated attribute data on property ownership, assessed land value, and taxation status were extracted from local government assessment rolls. Municipalities are required by statute (Article 15) of the Real Property Tax Laws to submit Assessment Roll files after their final roll date each year. Data is submitted in various formats using a variety of media from each municipality to the Office of Real Property Services (ORPS). The data is reformatted into a standard structure and stored on the agency's Sybase database server for use in establishing equalization rates. This specific data layer was originally hosted on the NYS GIS Clearinghouse in .e00 Arcinfo interchange format and was converted into a shapefile by Michelle Thompson of NYU Data Services in June, 2018. The associated documentation was not available for this year, but attribute variables have been inferred from the Real Property Data metadata file. Points that fall outside of the county boundaries are data capture errors or geocoding errors and are marked within the attribute table. Data Services has created a simplifed codebook to assist with the interpretation and use of this data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/42717"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (State). Department of Taxation and Finance"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Land value taxation",
+    "Property",
+    "Tax assessment"
+  ],
+  "dct_title_s": "Hamilton County, NY Real Property Tax Parcel Data, 2004",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYS GIS Clearinghouse"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42717\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85910/nyu_2451_42717.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/86173/nyu_2451_42717_doc.zip\",\"http://www.w3.org/1999/xhtml\":\"https://s3.amazonaws.com/sdr-metadata-codebooks/2004_RPS_codebook.html\"}",
+  "dct_spatial_sm": [
+    "Hamilton County, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2004"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42717",
+  "gbl_mdModified_dt": "2018-08-28T12:41:57Z",
+  "id": "nyu-2451-42717",
+  "nyu_addl_dspace_s": "43812",
+  "locn_geometry": "ENVELOPE(-74.867723, -74.046159, 44.120345, 43.214715)",
+  "gbl_indexYear_im": [
+    2004
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-42718.json b/metadata-aardvark/Datasets/nyu-2451-42718.json
index 9ce14bd7f..f78b00c3a 100644
--- a/metadata-aardvark/Datasets/nyu-2451-42718.json
+++ b/metadata-aardvark/Datasets/nyu-2451-42718.json
@@ -1,34 +1,48 @@
-{
-  "dct_description_sm": "This point shapefile layer contains features and attributes for real property tax parcels in Herkimer County, NY for the year of 2004. These points represent the visual center of the parcel on a tax map; the points and associated attribute data on property ownership, assessed land value, and taxation status were extracted from local government assessment rolls. Municipalities are required by statute (Article 15) of the Real Property Tax Laws to submit Assessment Roll files after their final roll date each year. Data is submitted in various formats using a variety of media from each municipality to the Office of Real Property Services (ORPS). The data is reformatted into a standard structure and stored on the agency's Sybase database server for use in establishing equalization rates. This specific data layer was originally hosted on the NYS GIS Clearinghouse in .e00 Arcinfo interchange format and was converted into a shapefile by Michelle Thompson of NYU Data Services in June, 2018. The associated documentation was not available for this year, but attribute variables have been inferred from the Real Property Data metadata file. Points that fall outside of the county boundaries are data capture errors or geocoding errors and are marked within the attribute table. Data Services has created a simplifed codebook to assist with the interpretation and use of this data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/42718",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (State). Department of Taxation and Finance",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Land value taxation",
-    "Property",
-    "Tax assessment"
-  ],
-  "dct_title_s": "Herkimer County, NY Real Property Tax Parcel Data, 2004",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYS GIS Clearinghouse"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42718\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85911/nyu_2451_42718.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/86174/nyu_2451_42718_doc.zip\",\"http://www.w3.org/1999/xhtml\":\"https://s3.amazonaws.com/sdr-metadata-codebooks/2004_RPS_codebook.html\"}",
-  "dct_spatial_sm": [
-    "Herkimer County, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2004"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42718",
-  "gbl_mdModified_dt": "2018-08-28T12:41:57Z",
-  "id": "nyu-2451-42718",
-  "nyu_addl_dspace_s": "43813",
-  "locn_geometry": "ENVELOPE(-75.217205, -74.7514, 43.386089, 42.82488)",
-  "gbl_indexYear_im": 2004
+{
+  "dct_description_sm": [
+    "This point shapefile layer contains features and attributes for real property tax parcels in Herkimer County, NY for the year of 2004. These points represent the visual center of the parcel on a tax map; the points and associated attribute data on property ownership, assessed land value, and taxation status were extracted from local government assessment rolls. Municipalities are required by statute (Article 15) of the Real Property Tax Laws to submit Assessment Roll files after their final roll date each year. Data is submitted in various formats using a variety of media from each municipality to the Office of Real Property Services (ORPS). The data is reformatted into a standard structure and stored on the agency's Sybase database server for use in establishing equalization rates. This specific data layer was originally hosted on the NYS GIS Clearinghouse in .e00 Arcinfo interchange format and was converted into a shapefile by Michelle Thompson of NYU Data Services in June, 2018. The associated documentation was not available for this year, but attribute variables have been inferred from the Real Property Data metadata file. Points that fall outside of the county boundaries are data capture errors or geocoding errors and are marked within the attribute table. Data Services has created a simplifed codebook to assist with the interpretation and use of this data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/42718"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (State). Department of Taxation and Finance"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Land value taxation",
+    "Property",
+    "Tax assessment"
+  ],
+  "dct_title_s": "Herkimer County, NY Real Property Tax Parcel Data, 2004",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYS GIS Clearinghouse"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42718\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85911/nyu_2451_42718.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/86174/nyu_2451_42718_doc.zip\",\"http://www.w3.org/1999/xhtml\":\"https://s3.amazonaws.com/sdr-metadata-codebooks/2004_RPS_codebook.html\"}",
+  "dct_spatial_sm": [
+    "Herkimer County, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2004"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42718",
+  "gbl_mdModified_dt": "2018-08-28T12:41:57Z",
+  "id": "nyu-2451-42718",
+  "nyu_addl_dspace_s": "43813",
+  "locn_geometry": "ENVELOPE(-75.217205, -74.7514, 43.386089, 42.82488)",
+  "gbl_indexYear_im": [
+    2004
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-42719.json b/metadata-aardvark/Datasets/nyu-2451-42719.json
index e20de94a9..101cfa920 100644
--- a/metadata-aardvark/Datasets/nyu-2451-42719.json
+++ b/metadata-aardvark/Datasets/nyu-2451-42719.json
@@ -1,34 +1,48 @@
-{
-  "dct_description_sm": "This point shapefile layer contains features and attributes for real property tax parcels in Jefferson County, NY for the year of 2004. These points represent the visual center of the parcel on a tax map; the points and associated attribute data on property ownership, assessed land value, and taxation status were extracted from local government assessment rolls. Municipalities are required by statute (Article 15) of the Real Property Tax Laws to submit Assessment Roll files after their final roll date each year. Data is submitted in various formats using a variety of media from each municipality to the Office of Real Property Services (ORPS). The data is reformatted into a standard structure and stored on the agency's Sybase database server for use in establishing equalization rates. This specific data layer was originally hosted on the NYS GIS Clearinghouse in .e00 Arcinfo interchange format and was converted into a shapefile by Michelle Thompson of NYU Data Services in June, 2018. The associated documentation was not available for this year, but attribute variables have been inferred from the Real Property Data metadata file. Points that fall outside of the county boundaries are data capture errors or geocoding errors and are marked within the attribute table. Data Services has created a simplifed codebook to assist with the interpretation and use of this data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/42719",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (State). Department of Taxation and Finance",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Land value taxation",
-    "Property",
-    "Tax assessment"
-  ],
-  "dct_title_s": "Jefferson County, NY Real Property Tax Parcel Data, 2004",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYS GIS Clearinghouse"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42719\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85912/nyu_2451_42719.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/86175/nyu_2451_42719_doc.zip\",\"http://www.w3.org/1999/xhtml\":\"https://s3.amazonaws.com/sdr-metadata-codebooks/2004_RPS_codebook.html\"}",
-  "dct_spatial_sm": [
-    "Jefferson County, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2004"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42719",
-  "gbl_mdModified_dt": "2018-08-28T12:41:57Z",
-  "id": "nyu-2451-42719",
-  "nyu_addl_dspace_s": "43814",
-  "locn_geometry": "ENVELOPE(-76.366808, -75.507717, 44.375889, 43.674163)",
-  "gbl_indexYear_im": 2004
+{
+  "dct_description_sm": [
+    "This point shapefile layer contains features and attributes for real property tax parcels in Jefferson County, NY for the year of 2004. These points represent the visual center of the parcel on a tax map; the points and associated attribute data on property ownership, assessed land value, and taxation status were extracted from local government assessment rolls. Municipalities are required by statute (Article 15) of the Real Property Tax Laws to submit Assessment Roll files after their final roll date each year. Data is submitted in various formats using a variety of media from each municipality to the Office of Real Property Services (ORPS). The data is reformatted into a standard structure and stored on the agency's Sybase database server for use in establishing equalization rates. This specific data layer was originally hosted on the NYS GIS Clearinghouse in .e00 Arcinfo interchange format and was converted into a shapefile by Michelle Thompson of NYU Data Services in June, 2018. The associated documentation was not available for this year, but attribute variables have been inferred from the Real Property Data metadata file. Points that fall outside of the county boundaries are data capture errors or geocoding errors and are marked within the attribute table. Data Services has created a simplifed codebook to assist with the interpretation and use of this data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/42719"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (State). Department of Taxation and Finance"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Land value taxation",
+    "Property",
+    "Tax assessment"
+  ],
+  "dct_title_s": "Jefferson County, NY Real Property Tax Parcel Data, 2004",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYS GIS Clearinghouse"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42719\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85912/nyu_2451_42719.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/86175/nyu_2451_42719_doc.zip\",\"http://www.w3.org/1999/xhtml\":\"https://s3.amazonaws.com/sdr-metadata-codebooks/2004_RPS_codebook.html\"}",
+  "dct_spatial_sm": [
+    "Jefferson County, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2004"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42719",
+  "gbl_mdModified_dt": "2018-08-28T12:41:57Z",
+  "id": "nyu-2451-42719",
+  "nyu_addl_dspace_s": "43814",
+  "locn_geometry": "ENVELOPE(-76.366808, -75.507717, 44.375889, 43.674163)",
+  "gbl_indexYear_im": [
+    2004
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-42720.json b/metadata-aardvark/Datasets/nyu-2451-42720.json
index 19ad1b462..8e4c01448 100644
--- a/metadata-aardvark/Datasets/nyu-2451-42720.json
+++ b/metadata-aardvark/Datasets/nyu-2451-42720.json
@@ -1,34 +1,48 @@
-{
-  "dct_description_sm": "This point shapefile layer contains features and attributes for real property tax parcels in Lewis County, NY for the year of 2004. These points represent the visual center of the parcel on a tax map; the points and associated attribute data on property ownership, assessed land value, and taxation status were extracted from local government assessment rolls. Municipalities are required by statute (Article 15) of the Real Property Tax Laws to submit Assessment Roll files after their final roll date each year. Data is submitted in various formats using a variety of media from each municipality to the Office of Real Property Services (ORPS). The data is reformatted into a standard structure and stored on the agency's Sybase database server for use in establishing equalization rates. This specific data layer was originally hosted on the NYS GIS Clearinghouse in .e00 Arcinfo interchange format and was converted into a shapefile by Michelle Thompson of NYU Data Services in June, 2018. The associated documentation was not available for this year, but attribute variables have been inferred from the Real Property Data metadata file. Points that fall outside of the county boundaries are data capture errors or geocoding errors and are marked within the attribute table. Data Services has created a simplifed codebook to assist with the interpretation and use of this data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/42720",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (State). Department of Taxation and Finance",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Land value taxation",
-    "Property",
-    "Tax assessment"
-  ],
-  "dct_title_s": "Lewis County, NY Real Property Tax Parcel Data, 2004",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYS GIS Clearinghouse"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42720\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85913/nyu_2451_42720.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/86176/nyu_2451_42720_doc.zip\",\"http://www.w3.org/1999/xhtml\":\"https://s3.amazonaws.com/sdr-metadata-codebooks/2004_RPS_codebook.html\"}",
-  "dct_spatial_sm": [
-    "Lewis County, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2004"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42720",
-  "gbl_mdModified_dt": "2018-08-28T12:41:57Z",
-  "id": "nyu-2451-42720",
-  "nyu_addl_dspace_s": "43815",
-  "locn_geometry": "ENVELOPE(-75.846001, -75.252911, 43.99275, 43.431787)",
-  "gbl_indexYear_im": 2004
+{
+  "dct_description_sm": [
+    "This point shapefile layer contains features and attributes for real property tax parcels in Lewis County, NY for the year of 2004. These points represent the visual center of the parcel on a tax map; the points and associated attribute data on property ownership, assessed land value, and taxation status were extracted from local government assessment rolls. Municipalities are required by statute (Article 15) of the Real Property Tax Laws to submit Assessment Roll files after their final roll date each year. Data is submitted in various formats using a variety of media from each municipality to the Office of Real Property Services (ORPS). The data is reformatted into a standard structure and stored on the agency's Sybase database server for use in establishing equalization rates. This specific data layer was originally hosted on the NYS GIS Clearinghouse in .e00 Arcinfo interchange format and was converted into a shapefile by Michelle Thompson of NYU Data Services in June, 2018. The associated documentation was not available for this year, but attribute variables have been inferred from the Real Property Data metadata file. Points that fall outside of the county boundaries are data capture errors or geocoding errors and are marked within the attribute table. Data Services has created a simplifed codebook to assist with the interpretation and use of this data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/42720"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (State). Department of Taxation and Finance"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Land value taxation",
+    "Property",
+    "Tax assessment"
+  ],
+  "dct_title_s": "Lewis County, NY Real Property Tax Parcel Data, 2004",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYS GIS Clearinghouse"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42720\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85913/nyu_2451_42720.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/86176/nyu_2451_42720_doc.zip\",\"http://www.w3.org/1999/xhtml\":\"https://s3.amazonaws.com/sdr-metadata-codebooks/2004_RPS_codebook.html\"}",
+  "dct_spatial_sm": [
+    "Lewis County, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2004"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42720",
+  "gbl_mdModified_dt": "2018-08-28T12:41:57Z",
+  "id": "nyu-2451-42720",
+  "nyu_addl_dspace_s": "43815",
+  "locn_geometry": "ENVELOPE(-75.846001, -75.252911, 43.99275, 43.431787)",
+  "gbl_indexYear_im": [
+    2004
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-42721.json b/metadata-aardvark/Datasets/nyu-2451-42721.json
index 01997b647..2984d545a 100644
--- a/metadata-aardvark/Datasets/nyu-2451-42721.json
+++ b/metadata-aardvark/Datasets/nyu-2451-42721.json
@@ -1,34 +1,48 @@
-{
-  "dct_description_sm": "This point shapefile layer contains features and attributes for real property tax parcels in Livingston County, NY for the year of 2004. These points represent the visual center of the parcel on a tax map; the points and associated attribute data on property ownership, assessed land value, and taxation status were extracted from local government assessment rolls. Municipalities are required by statute (Article 15) of the Real Property Tax Laws to submit Assessment Roll files after their final roll date each year. Data is submitted in various formats using a variety of media from each municipality to the Office of Real Property Services (ORPS). The data is reformatted into a standard structure and stored on the agency's Sybase database server for use in establishing equalization rates. This specific data layer was originally hosted on the NYS GIS Clearinghouse in .e00 Arcinfo interchange format and was converted into a shapefile by Michelle Thompson of NYU Data Services in June, 2018. The associated documentation was not available for this year, but attribute variables have been inferred from the Real Property Data metadata file. Points that fall outside of the county boundaries are data capture errors or geocoding errors and are marked within the attribute table. Data Services has created a simplifed codebook to assist with the interpretation and use of this data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/42721",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (State). Department of Taxation and Finance",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Land value taxation",
-    "Property",
-    "Tax assessment"
-  ],
-  "dct_title_s": "Livingston County, NY Real Property Tax Parcel Data, 2004",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYS GIS Clearinghouse"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42721\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85914/nyu_2451_42721.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/86177/nyu_2451_42721_doc.zip\",\"http://www.w3.org/1999/xhtml\":\"https://s3.amazonaws.com/sdr-metadata-codebooks/2004_RPS_codebook.html\"}",
-  "dct_spatial_sm": [
-    "Livingston County, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2004"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42721",
-  "gbl_mdModified_dt": "2018-08-28T12:41:57Z",
-  "id": "nyu-2451-42721",
-  "nyu_addl_dspace_s": "43816",
-  "locn_geometry": "ENVELOPE(-78.060531, -77.488542, 42.988493, 42.471507)",
-  "gbl_indexYear_im": 2004
+{
+  "dct_description_sm": [
+    "This point shapefile layer contains features and attributes for real property tax parcels in Livingston County, NY for the year of 2004. These points represent the visual center of the parcel on a tax map; the points and associated attribute data on property ownership, assessed land value, and taxation status were extracted from local government assessment rolls. Municipalities are required by statute (Article 15) of the Real Property Tax Laws to submit Assessment Roll files after their final roll date each year. Data is submitted in various formats using a variety of media from each municipality to the Office of Real Property Services (ORPS). The data is reformatted into a standard structure and stored on the agency's Sybase database server for use in establishing equalization rates. This specific data layer was originally hosted on the NYS GIS Clearinghouse in .e00 Arcinfo interchange format and was converted into a shapefile by Michelle Thompson of NYU Data Services in June, 2018. The associated documentation was not available for this year, but attribute variables have been inferred from the Real Property Data metadata file. Points that fall outside of the county boundaries are data capture errors or geocoding errors and are marked within the attribute table. Data Services has created a simplifed codebook to assist with the interpretation and use of this data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/42721"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (State). Department of Taxation and Finance"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Land value taxation",
+    "Property",
+    "Tax assessment"
+  ],
+  "dct_title_s": "Livingston County, NY Real Property Tax Parcel Data, 2004",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYS GIS Clearinghouse"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42721\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85914/nyu_2451_42721.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/86177/nyu_2451_42721_doc.zip\",\"http://www.w3.org/1999/xhtml\":\"https://s3.amazonaws.com/sdr-metadata-codebooks/2004_RPS_codebook.html\"}",
+  "dct_spatial_sm": [
+    "Livingston County, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2004"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42721",
+  "gbl_mdModified_dt": "2018-08-28T12:41:57Z",
+  "id": "nyu-2451-42721",
+  "nyu_addl_dspace_s": "43816",
+  "locn_geometry": "ENVELOPE(-78.060531, -77.488542, 42.988493, 42.471507)",
+  "gbl_indexYear_im": [
+    2004
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-42722.json b/metadata-aardvark/Datasets/nyu-2451-42722.json
index 3afdac94f..6b4acfd78 100644
--- a/metadata-aardvark/Datasets/nyu-2451-42722.json
+++ b/metadata-aardvark/Datasets/nyu-2451-42722.json
@@ -1,34 +1,48 @@
-{
-  "dct_description_sm": "This point shapefile layer contains features and attributes for real property tax parcels in Madison County, NY for the year of 2004. These points represent the visual center of the parcel on a tax map; the points and associated attribute data on property ownership, assessed land value, and taxation status were extracted from local government assessment rolls. Municipalities are required by statute (Article 15) of the Real Property Tax Laws to submit Assessment Roll files after their final roll date each year. Data is submitted in various formats using a variety of media from each municipality to the Office of Real Property Services (ORPS). The data is reformatted into a standard structure and stored on the agency's Sybase database server for use in establishing equalization rates. This specific data layer was originally hosted on the NYS GIS Clearinghouse in .e00 Arcinfo interchange format and was converted into a shapefile by Michelle Thompson of NYU Data Services in June, 2018. The associated documentation was not available for this year, but attribute variables have been inferred from the Real Property Data metadata file. Points that fall outside of the county boundaries are data capture errors or geocoding errors and are marked within the attribute table. Data Services has created a simplifed codebook to assist with the interpretation and use of this data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/42722",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (State). Department of Taxation and Finance",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Land value taxation",
-    "Property",
-    "Tax assessment"
-  ],
-  "dct_title_s": "Madison County, NY Real Property Tax Parcel Data, 2004",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYS GIS Clearinghouse"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42722\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85915/nyu_2451_42722.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/86178/nyu_2451_42722_doc.zip\",\"http://www.w3.org/1999/xhtml\":\"https://s3.amazonaws.com/sdr-metadata-codebooks/2004_RPS_codebook.html\"}",
-  "dct_spatial_sm": [
-    "Madison County, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2004"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42722",
-  "gbl_mdModified_dt": "2018-08-28T12:41:57Z",
-  "id": "nyu-2451-42722",
-  "nyu_addl_dspace_s": "43817",
-  "locn_geometry": "ENVELOPE(-75.963966, -75.239642, 43.158032, 42.728252)",
-  "gbl_indexYear_im": 2004
+{
+  "dct_description_sm": [
+    "This point shapefile layer contains features and attributes for real property tax parcels in Madison County, NY for the year of 2004. These points represent the visual center of the parcel on a tax map; the points and associated attribute data on property ownership, assessed land value, and taxation status were extracted from local government assessment rolls. Municipalities are required by statute (Article 15) of the Real Property Tax Laws to submit Assessment Roll files after their final roll date each year. Data is submitted in various formats using a variety of media from each municipality to the Office of Real Property Services (ORPS). The data is reformatted into a standard structure and stored on the agency's Sybase database server for use in establishing equalization rates. This specific data layer was originally hosted on the NYS GIS Clearinghouse in .e00 Arcinfo interchange format and was converted into a shapefile by Michelle Thompson of NYU Data Services in June, 2018. The associated documentation was not available for this year, but attribute variables have been inferred from the Real Property Data metadata file. Points that fall outside of the county boundaries are data capture errors or geocoding errors and are marked within the attribute table. Data Services has created a simplifed codebook to assist with the interpretation and use of this data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/42722"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (State). Department of Taxation and Finance"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Land value taxation",
+    "Property",
+    "Tax assessment"
+  ],
+  "dct_title_s": "Madison County, NY Real Property Tax Parcel Data, 2004",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYS GIS Clearinghouse"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42722\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85915/nyu_2451_42722.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/86178/nyu_2451_42722_doc.zip\",\"http://www.w3.org/1999/xhtml\":\"https://s3.amazonaws.com/sdr-metadata-codebooks/2004_RPS_codebook.html\"}",
+  "dct_spatial_sm": [
+    "Madison County, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2004"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42722",
+  "gbl_mdModified_dt": "2018-08-28T12:41:57Z",
+  "id": "nyu-2451-42722",
+  "nyu_addl_dspace_s": "43817",
+  "locn_geometry": "ENVELOPE(-75.963966, -75.239642, 43.158032, 42.728252)",
+  "gbl_indexYear_im": [
+    2004
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-42723.json b/metadata-aardvark/Datasets/nyu-2451-42723.json
index 8de99aa18..9b2eb3950 100644
--- a/metadata-aardvark/Datasets/nyu-2451-42723.json
+++ b/metadata-aardvark/Datasets/nyu-2451-42723.json
@@ -1,34 +1,48 @@
-{
-  "dct_description_sm": "This point shapefile layer contains features and attributes for real property tax parcels in Monroe County, NY for the year of 2004. These points represent the visual center of the parcel on a tax map; the points and associated attribute data on property ownership, assessed land value, and taxation status were extracted from local government assessment rolls. Municipalities are required by statute (Article 15) of the Real Property Tax Laws to submit Assessment Roll files after their final roll date each year. Data is submitted in various formats using a variety of media from each municipality to the Office of Real Property Services (ORPS). The data is reformatted into a standard structure and stored on the agency's Sybase database server for use in establishing equalization rates. This specific data layer was originally hosted on the NYS GIS Clearinghouse in .e00 Arcinfo interchange format and was converted into a shapefile by Michelle Thompson of NYU Data Services in June, 2018. The associated documentation was not available for this year, but attribute variables have been inferred from the Real Property Data metadata file. Points that fall outside of the county boundaries are data capture errors or geocoding errors and are marked within the attribute table. Data Services has created a simplifed codebook to assist with the interpretation and use of this data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/42723",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (State). Department of Taxation and Finance",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Land value taxation",
-    "Property",
-    "Tax assessment"
-  ],
-  "dct_title_s": "Monroe County, NY Real Property Tax Parcel Data, 2004",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYS GIS Clearinghouse"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42723\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85916/nyu_2451_42723.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/86179/nyu_2451_42723_doc.zip\",\"http://www.w3.org/1999/xhtml\":\"https://s3.amazonaws.com/sdr-metadata-codebooks/2004_RPS_codebook.html\"}",
-  "dct_spatial_sm": [
-    "Monroe County, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2004"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42723",
-  "gbl_mdModified_dt": "2018-08-28T12:41:57Z",
-  "id": "nyu-2451-42723",
-  "nyu_addl_dspace_s": "43818",
-  "locn_geometry": "ENVELOPE(-77.997205, -77.373784, 43.3638, 42.939975)",
-  "gbl_indexYear_im": 2004
+{
+  "dct_description_sm": [
+    "This point shapefile layer contains features and attributes for real property tax parcels in Monroe County, NY for the year of 2004. These points represent the visual center of the parcel on a tax map; the points and associated attribute data on property ownership, assessed land value, and taxation status were extracted from local government assessment rolls. Municipalities are required by statute (Article 15) of the Real Property Tax Laws to submit Assessment Roll files after their final roll date each year. Data is submitted in various formats using a variety of media from each municipality to the Office of Real Property Services (ORPS). The data is reformatted into a standard structure and stored on the agency's Sybase database server for use in establishing equalization rates. This specific data layer was originally hosted on the NYS GIS Clearinghouse in .e00 Arcinfo interchange format and was converted into a shapefile by Michelle Thompson of NYU Data Services in June, 2018. The associated documentation was not available for this year, but attribute variables have been inferred from the Real Property Data metadata file. Points that fall outside of the county boundaries are data capture errors or geocoding errors and are marked within the attribute table. Data Services has created a simplifed codebook to assist with the interpretation and use of this data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/42723"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (State). Department of Taxation and Finance"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Land value taxation",
+    "Property",
+    "Tax assessment"
+  ],
+  "dct_title_s": "Monroe County, NY Real Property Tax Parcel Data, 2004",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYS GIS Clearinghouse"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42723\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85916/nyu_2451_42723.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/86179/nyu_2451_42723_doc.zip\",\"http://www.w3.org/1999/xhtml\":\"https://s3.amazonaws.com/sdr-metadata-codebooks/2004_RPS_codebook.html\"}",
+  "dct_spatial_sm": [
+    "Monroe County, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2004"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42723",
+  "gbl_mdModified_dt": "2018-08-28T12:41:57Z",
+  "id": "nyu-2451-42723",
+  "nyu_addl_dspace_s": "43818",
+  "locn_geometry": "ENVELOPE(-77.997205, -77.373784, 43.3638, 42.939975)",
+  "gbl_indexYear_im": [
+    2004
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-42724.json b/metadata-aardvark/Datasets/nyu-2451-42724.json
index 593690b51..1968cf18a 100644
--- a/metadata-aardvark/Datasets/nyu-2451-42724.json
+++ b/metadata-aardvark/Datasets/nyu-2451-42724.json
@@ -1,34 +1,48 @@
-{
-  "dct_description_sm": "This point shapefile layer contains features and attributes for real property tax parcels in Montgomery County, NY for the year of 2004. These points represent the visual center of the parcel on a tax map; the points and associated attribute data on property ownership, assessed land value, and taxation status were extracted from local government assessment rolls. Municipalities are required by statute (Article 15) of the Real Property Tax Laws to submit Assessment Roll files after their final roll date each year. Data is submitted in various formats using a variety of media from each municipality to the Office of Real Property Services (ORPS). The data is reformatted into a standard structure and stored on the agency's Sybase database server for use in establishing equalization rates. This specific data layer was originally hosted on the NYS GIS Clearinghouse in .e00 Arcinfo interchange format and was converted into a shapefile by Michelle Thompson of NYU Data Services in June, 2018. The associated documentation was not available for this year, but attribute variables have been inferred from the Real Property Data metadata file. Points that fall outside of the county boundaries are data capture errors or geocoding errors and are marked within the attribute table. Data Services has created a simplifed codebook to assist with the interpretation and use of this data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/42724",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (State). Department of Taxation and Finance",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Land value taxation",
-    "Property",
-    "Tax assessment"
-  ],
-  "dct_title_s": "Montgomery County, NY Real Property Tax Parcel Data, 2004",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYS GIS Clearinghouse"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42724\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85917/nyu_2451_42724.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/86180/nyu_2451_42724_doc.zip\",\"http://www.w3.org/1999/xhtml\":\"https://s3.amazonaws.com/sdr-metadata-codebooks/2004_RPS_codebook.html\"}",
-  "dct_spatial_sm": [
-    "Montgomery County, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2004"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42724",
-  "gbl_mdModified_dt": "2018-08-28T12:41:57Z",
-  "id": "nyu-2451-42724",
-  "nyu_addl_dspace_s": "43819",
-  "locn_geometry": "ENVELOPE(-74.76314, -74.084688, 43.044264, 42.772896)",
-  "gbl_indexYear_im": 2004
+{
+  "dct_description_sm": [
+    "This point shapefile layer contains features and attributes for real property tax parcels in Montgomery County, NY for the year of 2004. These points represent the visual center of the parcel on a tax map; the points and associated attribute data on property ownership, assessed land value, and taxation status were extracted from local government assessment rolls. Municipalities are required by statute (Article 15) of the Real Property Tax Laws to submit Assessment Roll files after their final roll date each year. Data is submitted in various formats using a variety of media from each municipality to the Office of Real Property Services (ORPS). The data is reformatted into a standard structure and stored on the agency's Sybase database server for use in establishing equalization rates. This specific data layer was originally hosted on the NYS GIS Clearinghouse in .e00 Arcinfo interchange format and was converted into a shapefile by Michelle Thompson of NYU Data Services in June, 2018. The associated documentation was not available for this year, but attribute variables have been inferred from the Real Property Data metadata file. Points that fall outside of the county boundaries are data capture errors or geocoding errors and are marked within the attribute table. Data Services has created a simplifed codebook to assist with the interpretation and use of this data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/42724"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (State). Department of Taxation and Finance"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Land value taxation",
+    "Property",
+    "Tax assessment"
+  ],
+  "dct_title_s": "Montgomery County, NY Real Property Tax Parcel Data, 2004",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYS GIS Clearinghouse"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42724\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85917/nyu_2451_42724.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/86180/nyu_2451_42724_doc.zip\",\"http://www.w3.org/1999/xhtml\":\"https://s3.amazonaws.com/sdr-metadata-codebooks/2004_RPS_codebook.html\"}",
+  "dct_spatial_sm": [
+    "Montgomery County, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2004"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42724",
+  "gbl_mdModified_dt": "2018-08-28T12:41:57Z",
+  "id": "nyu-2451-42724",
+  "nyu_addl_dspace_s": "43819",
+  "locn_geometry": "ENVELOPE(-74.76314, -74.084688, 43.044264, 42.772896)",
+  "gbl_indexYear_im": [
+    2004
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-42725.json b/metadata-aardvark/Datasets/nyu-2451-42725.json
index 6f878ab92..ee7104959 100644
--- a/metadata-aardvark/Datasets/nyu-2451-42725.json
+++ b/metadata-aardvark/Datasets/nyu-2451-42725.json
@@ -1,34 +1,48 @@
-{
-  "dct_description_sm": "This point shapefile layer contains features and attributes for real property tax parcels in Nassau County, NY for the year of 2004. These points represent the visual center of the parcel on a tax map; the points and associated attribute data on property ownership, assessed land value, and taxation status were extracted from local government assessment rolls. Municipalities are required by statute (Article 15) of the Real Property Tax Laws to submit Assessment Roll files after their final roll date each year. Data is submitted in various formats using a variety of media from each municipality to the Office of Real Property Services (ORPS). The data is reformatted into a standard structure and stored on the agency's Sybase database server for use in establishing equalization rates. This specific data layer was originally hosted on the NYS GIS Clearinghouse in .e00 Arcinfo interchange format and was converted into a shapefile by Michelle Thompson of NYU Data Services in June, 2018. Point data was not included in this layer, so the addresses were also geocoded by NYU Data Services. The associated documentation was not available for this year, but attribute variables have been inferred from the Real Property Data metadata file. Points that fall outside of the county boundaries are data capture errors or geocoding errors and are marked within the attribute table. Data Services has created a simplifed codebook to assist with the interpretation and use of this data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/42725",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (State). Department of Taxation and Finance",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Land value taxation",
-    "Property",
-    "Tax assessment"
-  ],
-  "dct_title_s": "Nassau County, NY Real Property Tax Parcel Data, 2004",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYS GIS Clearinghouse"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42725\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85918/nyu_2451_42725.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/86181/nyu_2451_42725_doc.zip\",\"http://www.w3.org/1999/xhtml\":\"https://s3.amazonaws.com/sdr-metadata-codebooks/2004_RPS_codebook.html\"}",
-  "dct_spatial_sm": [
-    "Nassau County, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2004"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42725",
-  "gbl_mdModified_dt": "2018-08-28T12:41:57Z",
-  "id": "nyu-2451-42725",
-  "nyu_addl_dspace_s": "43820",
-  "locn_geometry": "ENVELOPE(-73.78033, -73.423144, 40.968577, 40.574608)",
-  "gbl_indexYear_im": 2004
+{
+  "dct_description_sm": [
+    "This point shapefile layer contains features and attributes for real property tax parcels in Nassau County, NY for the year of 2004. These points represent the visual center of the parcel on a tax map; the points and associated attribute data on property ownership, assessed land value, and taxation status were extracted from local government assessment rolls. Municipalities are required by statute (Article 15) of the Real Property Tax Laws to submit Assessment Roll files after their final roll date each year. Data is submitted in various formats using a variety of media from each municipality to the Office of Real Property Services (ORPS). The data is reformatted into a standard structure and stored on the agency's Sybase database server for use in establishing equalization rates. This specific data layer was originally hosted on the NYS GIS Clearinghouse in .e00 Arcinfo interchange format and was converted into a shapefile by Michelle Thompson of NYU Data Services in June, 2018. Point data was not included in this layer, so the addresses were also geocoded by NYU Data Services. The associated documentation was not available for this year, but attribute variables have been inferred from the Real Property Data metadata file. Points that fall outside of the county boundaries are data capture errors or geocoding errors and are marked within the attribute table. Data Services has created a simplifed codebook to assist with the interpretation and use of this data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/42725"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (State). Department of Taxation and Finance"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Land value taxation",
+    "Property",
+    "Tax assessment"
+  ],
+  "dct_title_s": "Nassau County, NY Real Property Tax Parcel Data, 2004",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYS GIS Clearinghouse"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42725\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85918/nyu_2451_42725.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/86181/nyu_2451_42725_doc.zip\",\"http://www.w3.org/1999/xhtml\":\"https://s3.amazonaws.com/sdr-metadata-codebooks/2004_RPS_codebook.html\"}",
+  "dct_spatial_sm": [
+    "Nassau County, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2004"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42725",
+  "gbl_mdModified_dt": "2018-08-28T12:41:57Z",
+  "id": "nyu-2451-42725",
+  "nyu_addl_dspace_s": "43820",
+  "locn_geometry": "ENVELOPE(-73.78033, -73.423144, 40.968577, 40.574608)",
+  "gbl_indexYear_im": [
+    2004
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-42726.json b/metadata-aardvark/Datasets/nyu-2451-42726.json
index 6221ee8fc..6aab8b7c2 100644
--- a/metadata-aardvark/Datasets/nyu-2451-42726.json
+++ b/metadata-aardvark/Datasets/nyu-2451-42726.json
@@ -1,34 +1,48 @@
-{
-  "dct_description_sm": "This point shapefile layer contains features and attributes for real property tax parcels in Niagara County, NY for the year of 2004. These points represent the visual center of the parcel on a tax map; the points and associated attribute data on property ownership, assessed land value, and taxation status were extracted from local government assessment rolls. Municipalities are required by statute (Article 15) of the Real Property Tax Laws to submit Assessment Roll files after their final roll date each year. Data is submitted in various formats using a variety of media from each municipality to the Office of Real Property Services (ORPS). The data is reformatted into a standard structure and stored on the agency's Sybase database server for use in establishing equalization rates. This specific data layer was originally hosted on the NYS GIS Clearinghouse in .e00 Arcinfo interchange format and was converted into a shapefile by Michelle Thompson of NYU Data Services in June, 2018. The associated documentation was not available for this year, but attribute variables have been inferred from the Real Property Data metadata file. Points that fall outside of the county boundaries are data capture errors or geocoding errors and are marked within the attribute table. Data Services has created a simplifed codebook to assist with the interpretation and use of this data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/42726",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (State). Department of Taxation and Finance",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Land value taxation",
-    "Property",
-    "Tax assessment"
-  ],
-  "dct_title_s": "Niagara County, NY Real Property Tax Parcel Data, 2004",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYS GIS Clearinghouse"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42726\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85919/nyu_2451_42726.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/86182/nyu_2451_42726_doc.zip\",\"http://www.w3.org/1999/xhtml\":\"https://s3.amazonaws.com/sdr-metadata-codebooks/2004_RPS_codebook.html\"}",
-  "dct_spatial_sm": [
-    "Niagara County, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2004"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42726",
-  "gbl_mdModified_dt": "2018-08-28T12:41:57Z",
-  "id": "nyu-2451-42726",
-  "nyu_addl_dspace_s": "43821",
-  "locn_geometry": "ENVELOPE(-79.049911, -78.460466, 43.374563, 43.065217)",
-  "gbl_indexYear_im": 2004
+{
+  "dct_description_sm": [
+    "This point shapefile layer contains features and attributes for real property tax parcels in Niagara County, NY for the year of 2004. These points represent the visual center of the parcel on a tax map; the points and associated attribute data on property ownership, assessed land value, and taxation status were extracted from local government assessment rolls. Municipalities are required by statute (Article 15) of the Real Property Tax Laws to submit Assessment Roll files after their final roll date each year. Data is submitted in various formats using a variety of media from each municipality to the Office of Real Property Services (ORPS). The data is reformatted into a standard structure and stored on the agency's Sybase database server for use in establishing equalization rates. This specific data layer was originally hosted on the NYS GIS Clearinghouse in .e00 Arcinfo interchange format and was converted into a shapefile by Michelle Thompson of NYU Data Services in June, 2018. The associated documentation was not available for this year, but attribute variables have been inferred from the Real Property Data metadata file. Points that fall outside of the county boundaries are data capture errors or geocoding errors and are marked within the attribute table. Data Services has created a simplifed codebook to assist with the interpretation and use of this data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/42726"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (State). Department of Taxation and Finance"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Land value taxation",
+    "Property",
+    "Tax assessment"
+  ],
+  "dct_title_s": "Niagara County, NY Real Property Tax Parcel Data, 2004",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYS GIS Clearinghouse"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42726\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85919/nyu_2451_42726.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/86182/nyu_2451_42726_doc.zip\",\"http://www.w3.org/1999/xhtml\":\"https://s3.amazonaws.com/sdr-metadata-codebooks/2004_RPS_codebook.html\"}",
+  "dct_spatial_sm": [
+    "Niagara County, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2004"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42726",
+  "gbl_mdModified_dt": "2018-08-28T12:41:57Z",
+  "id": "nyu-2451-42726",
+  "nyu_addl_dspace_s": "43821",
+  "locn_geometry": "ENVELOPE(-79.049911, -78.460466, 43.374563, 43.065217)",
+  "gbl_indexYear_im": [
+    2004
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-42727.json b/metadata-aardvark/Datasets/nyu-2451-42727.json
index f7a4f482b..1cf2221da 100644
--- a/metadata-aardvark/Datasets/nyu-2451-42727.json
+++ b/metadata-aardvark/Datasets/nyu-2451-42727.json
@@ -1,34 +1,48 @@
-{
-  "dct_description_sm": "This point shapefile layer contains features and attributes for real property tax parcels in Oneida County, NY for the year of 2004. These points represent the visual center of the parcel on a tax map; the points and associated attribute data on property ownership, assessed land value, and taxation status were extracted from local government assessment rolls. Municipalities are required by statute (Article 15) of the Real Property Tax Laws to submit Assessment Roll files after their final roll date each year. Data is submitted in various formats using a variety of media from each municipality to the Office of Real Property Services (ORPS). The data is reformatted into a standard structure and stored on the agency's Sybase database server for use in establishing equalization rates. This specific data layer was originally hosted on the NYS GIS Clearinghouse in .e00 Arcinfo interchange format and was converted into a shapefile by Michelle Thompson of NYU Data Services in June, 2018. The associated documentation was not available for this year, but attribute variables have been inferred from the Real Property Data metadata file. Points that fall outside of the county boundaries are data capture errors or geocoding errors and are marked within the attribute table. Data Services has created a simplifed codebook to assist with the interpretation and use of this data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/42727",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (State). Department of Taxation and Finance",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Land value taxation",
-    "Property",
-    "Tax assessment"
-  ],
-  "dct_title_s": "Oneida County, NY Real Property Tax Parcel Data, 2004",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYS GIS Clearinghouse"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42727\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85920/nyu_2451_42727.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/86183/nyu_2451_42727_doc.zip\",\"http://www.w3.org/1999/xhtml\":\"https://s3.amazonaws.com/sdr-metadata-codebooks/2004_RPS_codebook.html\"}",
-  "dct_spatial_sm": [
-    "Oneida County, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2004"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42727",
-  "gbl_mdModified_dt": "2018-08-28T12:41:57Z",
-  "id": "nyu-2451-42727",
-  "nyu_addl_dspace_s": "43822",
-  "locn_geometry": "ENVELOPE(-75.871832, -75.069944, 43.598856, 42.864304)",
-  "gbl_indexYear_im": 2004
+{
+  "dct_description_sm": [
+    "This point shapefile layer contains features and attributes for real property tax parcels in Oneida County, NY for the year of 2004. These points represent the visual center of the parcel on a tax map; the points and associated attribute data on property ownership, assessed land value, and taxation status were extracted from local government assessment rolls. Municipalities are required by statute (Article 15) of the Real Property Tax Laws to submit Assessment Roll files after their final roll date each year. Data is submitted in various formats using a variety of media from each municipality to the Office of Real Property Services (ORPS). The data is reformatted into a standard structure and stored on the agency's Sybase database server for use in establishing equalization rates. This specific data layer was originally hosted on the NYS GIS Clearinghouse in .e00 Arcinfo interchange format and was converted into a shapefile by Michelle Thompson of NYU Data Services in June, 2018. The associated documentation was not available for this year, but attribute variables have been inferred from the Real Property Data metadata file. Points that fall outside of the county boundaries are data capture errors or geocoding errors and are marked within the attribute table. Data Services has created a simplifed codebook to assist with the interpretation and use of this data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/42727"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (State). Department of Taxation and Finance"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Land value taxation",
+    "Property",
+    "Tax assessment"
+  ],
+  "dct_title_s": "Oneida County, NY Real Property Tax Parcel Data, 2004",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYS GIS Clearinghouse"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42727\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85920/nyu_2451_42727.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/86183/nyu_2451_42727_doc.zip\",\"http://www.w3.org/1999/xhtml\":\"https://s3.amazonaws.com/sdr-metadata-codebooks/2004_RPS_codebook.html\"}",
+  "dct_spatial_sm": [
+    "Oneida County, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2004"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42727",
+  "gbl_mdModified_dt": "2018-08-28T12:41:57Z",
+  "id": "nyu-2451-42727",
+  "nyu_addl_dspace_s": "43822",
+  "locn_geometry": "ENVELOPE(-75.871832, -75.069944, 43.598856, 42.864304)",
+  "gbl_indexYear_im": [
+    2004
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-42728.json b/metadata-aardvark/Datasets/nyu-2451-42728.json
index 77ed1c2b7..1d6f2d509 100644
--- a/metadata-aardvark/Datasets/nyu-2451-42728.json
+++ b/metadata-aardvark/Datasets/nyu-2451-42728.json
@@ -1,34 +1,48 @@
-{
-  "dct_description_sm": "This point shapefile layer contains features and attributes for real property tax parcels in Onondaga County, NY for the year of 2004. These points represent the visual center of the parcel on a tax map; the points and associated attribute data on property ownership, assessed land value, and taxation status were extracted from local government assessment rolls. Municipalities are required by statute (Article 15) of the Real Property Tax Laws to submit Assessment Roll files after their final roll date each year. Data is submitted in various formats using a variety of media from each municipality to the Office of Real Property Services (ORPS). The data is reformatted into a standard structure and stored on the agency's Sybase database server for use in establishing equalization rates. This specific data layer was originally hosted on the NYS GIS Clearinghouse in .e00 Arcinfo interchange format and was converted into a shapefile by Michelle Thompson of NYU Data Services in June, 2018. The associated documentation was not available for this year, but attribute variables have been inferred from the Real Property Data metadata file. Points that fall outside of the county boundaries are data capture errors or geocoding errors and are marked within the attribute table. Data Services has created a simplifed codebook to assist with the interpretation and use of this data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/42728",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (State). Department of Taxation and Finance",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Land value taxation",
-    "Property",
-    "Tax assessment"
-  ],
-  "dct_title_s": "Onondaga County, NY Real Property Tax Parcel Data, 2004",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYS GIS Clearinghouse"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42728\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85921/nyu_2451_42728.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/86184/nyu_2451_42728_doc.zip\",\"http://www.w3.org/1999/xhtml\":\"https://s3.amazonaws.com/sdr-metadata-codebooks/2004_RPS_codebook.html\"}",
-  "dct_spatial_sm": [
-    "Onondaga County, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2004"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42728",
-  "gbl_mdModified_dt": "2018-08-28T12:41:57Z",
-  "id": "nyu-2451-42728",
-  "nyu_addl_dspace_s": "43823",
-  "locn_geometry": "ENVELOPE(-76.49869, -75.895804, 43.235781, 42.771771)",
-  "gbl_indexYear_im": 2004
+{
+  "dct_description_sm": [
+    "This point shapefile layer contains features and attributes for real property tax parcels in Onondaga County, NY for the year of 2004. These points represent the visual center of the parcel on a tax map; the points and associated attribute data on property ownership, assessed land value, and taxation status were extracted from local government assessment rolls. Municipalities are required by statute (Article 15) of the Real Property Tax Laws to submit Assessment Roll files after their final roll date each year. Data is submitted in various formats using a variety of media from each municipality to the Office of Real Property Services (ORPS). The data is reformatted into a standard structure and stored on the agency's Sybase database server for use in establishing equalization rates. This specific data layer was originally hosted on the NYS GIS Clearinghouse in .e00 Arcinfo interchange format and was converted into a shapefile by Michelle Thompson of NYU Data Services in June, 2018. The associated documentation was not available for this year, but attribute variables have been inferred from the Real Property Data metadata file. Points that fall outside of the county boundaries are data capture errors or geocoding errors and are marked within the attribute table. Data Services has created a simplifed codebook to assist with the interpretation and use of this data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/42728"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (State). Department of Taxation and Finance"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Land value taxation",
+    "Property",
+    "Tax assessment"
+  ],
+  "dct_title_s": "Onondaga County, NY Real Property Tax Parcel Data, 2004",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYS GIS Clearinghouse"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42728\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85921/nyu_2451_42728.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/86184/nyu_2451_42728_doc.zip\",\"http://www.w3.org/1999/xhtml\":\"https://s3.amazonaws.com/sdr-metadata-codebooks/2004_RPS_codebook.html\"}",
+  "dct_spatial_sm": [
+    "Onondaga County, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2004"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42728",
+  "gbl_mdModified_dt": "2018-08-28T12:41:57Z",
+  "id": "nyu-2451-42728",
+  "nyu_addl_dspace_s": "43823",
+  "locn_geometry": "ENVELOPE(-76.49869, -75.895804, 43.235781, 42.771771)",
+  "gbl_indexYear_im": [
+    2004
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-42729.json b/metadata-aardvark/Datasets/nyu-2451-42729.json
index 3f2e6717e..5c6cac515 100644
--- a/metadata-aardvark/Datasets/nyu-2451-42729.json
+++ b/metadata-aardvark/Datasets/nyu-2451-42729.json
@@ -1,34 +1,48 @@
-{
-  "dct_description_sm": "This point shapefile layer contains features and attributes for real property tax parcels in Ontario County, NY for the year of 2004. These points represent the visual center of the parcel on a tax map; the points and associated attribute data on property ownership, assessed land value, and taxation status were extracted from local government assessment rolls. Municipalities are required by statute (Article 15) of the Real Property Tax Laws to submit Assessment Roll files after their final roll date each year. Data is submitted in various formats using a variety of media from each municipality to the Office of Real Property Services (ORPS). The data is reformatted into a standard structure and stored on the agency's Sybase database server for use in establishing equalization rates. This specific data layer was originally hosted on the NYS GIS Clearinghouse in .e00 Arcinfo interchange format and was converted into a shapefile by Michelle Thompson of NYU Data Services in June, 2018. The associated documentation was not available for this year, but attribute variables have been inferred from the Real Property Data metadata file. Points that fall outside of the county boundaries are data capture errors or geocoding errors and are marked within the attribute table. Data Services has created a simplifed codebook to assist with the interpretation and use of this data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/42729",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (State). Department of Taxation and Finance",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Land value taxation",
-    "Property",
-    "Tax assessment"
-  ],
-  "dct_title_s": "Ontario County, NY Real Property Tax Parcel Data, 2004",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYS GIS Clearinghouse"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42729\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85922/nyu_2451_42729.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/86185/nyu_2451_42729_doc.zip\",\"http://www.w3.org/1999/xhtml\":\"https://s3.amazonaws.com/sdr-metadata-codebooks/2004_RPS_codebook.html\"}",
-  "dct_spatial_sm": [
-    "Ontario County, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2004"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42729",
-  "gbl_mdModified_dt": "2018-08-28T12:41:57Z",
-  "id": "nyu-2451-42729",
-  "nyu_addl_dspace_s": "43824",
-  "locn_geometry": "ENVELOPE(-77.588182, -76.963473, 43.040018, 42.576407)",
-  "gbl_indexYear_im": 2004
+{
+  "dct_description_sm": [
+    "This point shapefile layer contains features and attributes for real property tax parcels in Ontario County, NY for the year of 2004. These points represent the visual center of the parcel on a tax map; the points and associated attribute data on property ownership, assessed land value, and taxation status were extracted from local government assessment rolls. Municipalities are required by statute (Article 15) of the Real Property Tax Laws to submit Assessment Roll files after their final roll date each year. Data is submitted in various formats using a variety of media from each municipality to the Office of Real Property Services (ORPS). The data is reformatted into a standard structure and stored on the agency's Sybase database server for use in establishing equalization rates. This specific data layer was originally hosted on the NYS GIS Clearinghouse in .e00 Arcinfo interchange format and was converted into a shapefile by Michelle Thompson of NYU Data Services in June, 2018. The associated documentation was not available for this year, but attribute variables have been inferred from the Real Property Data metadata file. Points that fall outside of the county boundaries are data capture errors or geocoding errors and are marked within the attribute table. Data Services has created a simplifed codebook to assist with the interpretation and use of this data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/42729"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (State). Department of Taxation and Finance"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Land value taxation",
+    "Property",
+    "Tax assessment"
+  ],
+  "dct_title_s": "Ontario County, NY Real Property Tax Parcel Data, 2004",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYS GIS Clearinghouse"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42729\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85922/nyu_2451_42729.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/86185/nyu_2451_42729_doc.zip\",\"http://www.w3.org/1999/xhtml\":\"https://s3.amazonaws.com/sdr-metadata-codebooks/2004_RPS_codebook.html\"}",
+  "dct_spatial_sm": [
+    "Ontario County, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2004"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42729",
+  "gbl_mdModified_dt": "2018-08-28T12:41:57Z",
+  "id": "nyu-2451-42729",
+  "nyu_addl_dspace_s": "43824",
+  "locn_geometry": "ENVELOPE(-77.588182, -76.963473, 43.040018, 42.576407)",
+  "gbl_indexYear_im": [
+    2004
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-42730.json b/metadata-aardvark/Datasets/nyu-2451-42730.json
index 02e5aff21..67e8ed879 100644
--- a/metadata-aardvark/Datasets/nyu-2451-42730.json
+++ b/metadata-aardvark/Datasets/nyu-2451-42730.json
@@ -1,34 +1,48 @@
-{
-  "dct_description_sm": "This point shapefile layer contains features and attributes for real property tax parcels in Orange County, NY for the year of 2004. These points represent the visual center of the parcel on a tax map; the points and associated attribute data on property ownership, assessed land value, and taxation status were extracted from local government assessment rolls. Municipalities are required by statute (Article 15) of the Real Property Tax Laws to submit Assessment Roll files after their final roll date each year. Data is submitted in various formats using a variety of media from each municipality to the Office of Real Property Services (ORPS). The data is reformatted into a standard structure and stored on the agency's Sybase database server for use in establishing equalization rates. This specific data layer was originally hosted on the NYS GIS Clearinghouse in .e00 Arcinfo interchange format and was converted into a shapefile by Michelle Thompson of NYU Data Services in June, 2018. The associated documentation was not available for this year, but attribute variables have been inferred from the Real Property Data metadata file. Points that fall outside of the county boundaries are data capture errors or geocoding errors and are marked within the attribute table. Data Services has created a simplifed codebook to assist with the interpretation and use of this data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/42730",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (State). Department of Taxation and Finance",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Land value taxation",
-    "Property",
-    "Tax assessment"
-  ],
-  "dct_title_s": "Orange County, NY Real Property Tax Parcel Data, 2004",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYS GIS Clearinghouse"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42730\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85923/nyu_2451_42730.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/86186/nyu_2451_42730_doc.zip\",\"http://www.w3.org/1999/xhtml\":\"https://s3.amazonaws.com/sdr-metadata-codebooks/2004_RPS_codebook.html\"}",
-  "dct_spatial_sm": [
-    "Orange County, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2004"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42730",
-  "gbl_mdModified_dt": "2018-08-28T12:41:57Z",
-  "id": "nyu-2451-42730",
-  "nyu_addl_dspace_s": "43825",
-  "locn_geometry": "ENVELOPE(-74.753858, -73.970533, 41.629372, 41.207486)",
-  "gbl_indexYear_im": 2004
+{
+  "dct_description_sm": [
+    "This point shapefile layer contains features and attributes for real property tax parcels in Orange County, NY for the year of 2004. These points represent the visual center of the parcel on a tax map; the points and associated attribute data on property ownership, assessed land value, and taxation status were extracted from local government assessment rolls. Municipalities are required by statute (Article 15) of the Real Property Tax Laws to submit Assessment Roll files after their final roll date each year. Data is submitted in various formats using a variety of media from each municipality to the Office of Real Property Services (ORPS). The data is reformatted into a standard structure and stored on the agency's Sybase database server for use in establishing equalization rates. This specific data layer was originally hosted on the NYS GIS Clearinghouse in .e00 Arcinfo interchange format and was converted into a shapefile by Michelle Thompson of NYU Data Services in June, 2018. The associated documentation was not available for this year, but attribute variables have been inferred from the Real Property Data metadata file. Points that fall outside of the county boundaries are data capture errors or geocoding errors and are marked within the attribute table. Data Services has created a simplifed codebook to assist with the interpretation and use of this data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/42730"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (State). Department of Taxation and Finance"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Land value taxation",
+    "Property",
+    "Tax assessment"
+  ],
+  "dct_title_s": "Orange County, NY Real Property Tax Parcel Data, 2004",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYS GIS Clearinghouse"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42730\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85923/nyu_2451_42730.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/86186/nyu_2451_42730_doc.zip\",\"http://www.w3.org/1999/xhtml\":\"https://s3.amazonaws.com/sdr-metadata-codebooks/2004_RPS_codebook.html\"}",
+  "dct_spatial_sm": [
+    "Orange County, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2004"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42730",
+  "gbl_mdModified_dt": "2018-08-28T12:41:57Z",
+  "id": "nyu-2451-42730",
+  "nyu_addl_dspace_s": "43825",
+  "locn_geometry": "ENVELOPE(-74.753858, -73.970533, 41.629372, 41.207486)",
+  "gbl_indexYear_im": [
+    2004
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-42731.json b/metadata-aardvark/Datasets/nyu-2451-42731.json
index 984367422..a4125ae35 100644
--- a/metadata-aardvark/Datasets/nyu-2451-42731.json
+++ b/metadata-aardvark/Datasets/nyu-2451-42731.json
@@ -1,34 +1,48 @@
-{
-  "dct_description_sm": "This point shapefile layer contains features and attributes for real property tax parcels in Orleans County, NY for the year of 2004. These points represent the visual center of the parcel on a tax map; the points and associated attribute data on property ownership, assessed land value, and taxation status were extracted from local government assessment rolls. Municipalities are required by statute (Article 15) of the Real Property Tax Laws to submit Assessment Roll files after their final roll date each year. Data is submitted in various formats using a variety of media from each municipality to the Office of Real Property Services (ORPS). The data is reformatted into a standard structure and stored on the agency's Sybase database server for use in establishing equalization rates. This specific data layer was originally hosted on the NYS GIS Clearinghouse in .e00 Arcinfo interchange format and was converted into a shapefile by Michelle Thompson of NYU Data Services in June, 2018. The associated documentation was not available for this year, but attribute variables have been inferred from the Real Property Data metadata file. Points that fall outside of the county boundaries are data capture errors or geocoding errors and are marked within the attribute table. Data Services has created a simplifed codebook to assist with the interpretation and use of this data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/42731",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (State). Department of Taxation and Finance",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Land value taxation",
-    "Property",
-    "Tax assessment"
-  ],
-  "dct_title_s": "Orleans County, NY Real Property Tax Parcel Data, 2004",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYS GIS Clearinghouse"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42731\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85924/nyu_2451_42731.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/86187/nyu_2451_42731_doc.zip\",\"http://www.w3.org/1999/xhtml\":\"https://s3.amazonaws.com/sdr-metadata-codebooks/2004_RPS_codebook.html\"}",
-  "dct_spatial_sm": [
-    "Orleans County, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2004"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42731",
-  "gbl_mdModified_dt": "2018-08-28T12:41:57Z",
-  "id": "nyu-2451-42731",
-  "nyu_addl_dspace_s": "43826",
-  "locn_geometry": "ENVELOPE(-78.46633, -77.995284, 43.374667, 43.131511)",
-  "gbl_indexYear_im": 2004
+{
+  "dct_description_sm": [
+    "This point shapefile layer contains features and attributes for real property tax parcels in Orleans County, NY for the year of 2004. These points represent the visual center of the parcel on a tax map; the points and associated attribute data on property ownership, assessed land value, and taxation status were extracted from local government assessment rolls. Municipalities are required by statute (Article 15) of the Real Property Tax Laws to submit Assessment Roll files after their final roll date each year. Data is submitted in various formats using a variety of media from each municipality to the Office of Real Property Services (ORPS). The data is reformatted into a standard structure and stored on the agency's Sybase database server for use in establishing equalization rates. This specific data layer was originally hosted on the NYS GIS Clearinghouse in .e00 Arcinfo interchange format and was converted into a shapefile by Michelle Thompson of NYU Data Services in June, 2018. The associated documentation was not available for this year, but attribute variables have been inferred from the Real Property Data metadata file. Points that fall outside of the county boundaries are data capture errors or geocoding errors and are marked within the attribute table. Data Services has created a simplifed codebook to assist with the interpretation and use of this data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/42731"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (State). Department of Taxation and Finance"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Land value taxation",
+    "Property",
+    "Tax assessment"
+  ],
+  "dct_title_s": "Orleans County, NY Real Property Tax Parcel Data, 2004",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYS GIS Clearinghouse"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42731\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85924/nyu_2451_42731.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/86187/nyu_2451_42731_doc.zip\",\"http://www.w3.org/1999/xhtml\":\"https://s3.amazonaws.com/sdr-metadata-codebooks/2004_RPS_codebook.html\"}",
+  "dct_spatial_sm": [
+    "Orleans County, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2004"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42731",
+  "gbl_mdModified_dt": "2018-08-28T12:41:57Z",
+  "id": "nyu-2451-42731",
+  "nyu_addl_dspace_s": "43826",
+  "locn_geometry": "ENVELOPE(-78.46633, -77.995284, 43.374667, 43.131511)",
+  "gbl_indexYear_im": [
+    2004
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-42732.json b/metadata-aardvark/Datasets/nyu-2451-42732.json
index 2f8d65852..a18c0aa3a 100644
--- a/metadata-aardvark/Datasets/nyu-2451-42732.json
+++ b/metadata-aardvark/Datasets/nyu-2451-42732.json
@@ -1,34 +1,48 @@
-{
-  "dct_description_sm": "This point shapefile layer contains features and attributes for real property tax parcels in Oswego County, NY for the year of 2004. These points represent the visual center of the parcel on a tax map; the points and associated attribute data on property ownership, assessed land value, and taxation status were extracted from local government assessment rolls. Municipalities are required by statute (Article 15) of the Real Property Tax Laws to submit Assessment Roll files after their final roll date each year. Data is submitted in various formats using a variety of media from each municipality to the Office of Real Property Services (ORPS). The data is reformatted into a standard structure and stored on the agency's Sybase database server for use in establishing equalization rates. This specific data layer was originally hosted on the NYS GIS Clearinghouse in .e00 Arcinfo interchange format and was converted into a shapefile by Michelle Thompson of NYU Data Services in June, 2018. The associated documentation was not available for this year, but attribute variables have been inferred from the Real Property Data metadata file. Points that fall outside of the county boundaries are data capture errors or geocoding errors and are marked within the attribute table. Data Services has created a simplifed codebook to assist with the interpretation and use of this data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/42732",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (State). Department of Taxation and Finance",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Land value taxation",
-    "Property",
-    "Tax assessment"
-  ],
-  "dct_title_s": "Oswego County, NY Real Property Tax Parcel Data, 2004",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYS GIS Clearinghouse"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42732\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85925/nyu_2451_42732.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/86188/nyu_2451_42732_doc.zip\",\"http://www.w3.org/1999/xhtml\":\"https://s3.amazonaws.com/sdr-metadata-codebooks/2004_RPS_codebook.html\"}",
-  "dct_spatial_sm": [
-    "Oswego County, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2004"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42732",
-  "gbl_mdModified_dt": "2018-08-28T12:41:57Z",
-  "id": "nyu-2451-42732",
-  "nyu_addl_dspace_s": "43827",
-  "locn_geometry": "ENVELOPE(-76.615495, -75.757684, 43.694772, 43.206936)",
-  "gbl_indexYear_im": 2004
+{
+  "dct_description_sm": [
+    "This point shapefile layer contains features and attributes for real property tax parcels in Oswego County, NY for the year of 2004. These points represent the visual center of the parcel on a tax map; the points and associated attribute data on property ownership, assessed land value, and taxation status were extracted from local government assessment rolls. Municipalities are required by statute (Article 15) of the Real Property Tax Laws to submit Assessment Roll files after their final roll date each year. Data is submitted in various formats using a variety of media from each municipality to the Office of Real Property Services (ORPS). The data is reformatted into a standard structure and stored on the agency's Sybase database server for use in establishing equalization rates. This specific data layer was originally hosted on the NYS GIS Clearinghouse in .e00 Arcinfo interchange format and was converted into a shapefile by Michelle Thompson of NYU Data Services in June, 2018. The associated documentation was not available for this year, but attribute variables have been inferred from the Real Property Data metadata file. Points that fall outside of the county boundaries are data capture errors or geocoding errors and are marked within the attribute table. Data Services has created a simplifed codebook to assist with the interpretation and use of this data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/42732"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (State). Department of Taxation and Finance"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Land value taxation",
+    "Property",
+    "Tax assessment"
+  ],
+  "dct_title_s": "Oswego County, NY Real Property Tax Parcel Data, 2004",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYS GIS Clearinghouse"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42732\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85925/nyu_2451_42732.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/86188/nyu_2451_42732_doc.zip\",\"http://www.w3.org/1999/xhtml\":\"https://s3.amazonaws.com/sdr-metadata-codebooks/2004_RPS_codebook.html\"}",
+  "dct_spatial_sm": [
+    "Oswego County, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2004"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42732",
+  "gbl_mdModified_dt": "2018-08-28T12:41:57Z",
+  "id": "nyu-2451-42732",
+  "nyu_addl_dspace_s": "43827",
+  "locn_geometry": "ENVELOPE(-76.615495, -75.757684, 43.694772, 43.206936)",
+  "gbl_indexYear_im": [
+    2004
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-42733.json b/metadata-aardvark/Datasets/nyu-2451-42733.json
index 063ea0ba8..6b0344a3c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-42733.json
+++ b/metadata-aardvark/Datasets/nyu-2451-42733.json
@@ -1,34 +1,48 @@
-{
-  "dct_description_sm": "This point shapefile layer contains features and attributes for real property tax parcels in Otsego County, NY for the year of 2004. These points represent the visual center of the parcel on a tax map; the points and associated attribute data on property ownership, assessed land value, and taxation status were extracted from local government assessment rolls. Municipalities are required by statute (Article 15) of the Real Property Tax Laws to submit Assessment Roll files after their final roll date each year. Data is submitted in various formats using a variety of media from each municipality to the Office of Real Property Services (ORPS). The data is reformatted into a standard structure and stored on the agency's Sybase database server for use in establishing equalization rates. This specific data layer was originally hosted on the NYS GIS Clearinghouse in .e00 Arcinfo interchange format and was converted into a shapefile by Michelle Thompson of NYU Data Services in June, 2018. The associated documentation was not available for this year, but attribute variables have been inferred from the Real Property Data metadata file. Points that fall outside of the county boundaries are data capture errors or geocoding errors and are marked within the attribute table. Data Services has created a simplifed codebook to assist with the interpretation and use of this data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/42733",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (State). Department of Taxation and Finance",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Land value taxation",
-    "Property",
-    "Tax assessment"
-  ],
-  "dct_title_s": "Otsego County, NY Real Property Tax Parcel Data, 2004",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYS GIS Clearinghouse"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42733\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85926/nyu_2451_42733.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/86189/nyu_2451_42733_doc.zip\",\"http://www.w3.org/1999/xhtml\":\"https://s3.amazonaws.com/sdr-metadata-codebooks/2004_RPS_codebook.html\"}",
-  "dct_spatial_sm": [
-    "Otsego County, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2004"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42733",
-  "gbl_mdModified_dt": "2018-08-28T12:41:57Z",
-  "id": "nyu-2451-42733",
-  "nyu_addl_dspace_s": "43828",
-  "locn_geometry": "ENVELOPE(-75.403333, -74.646461, 42.904468, 42.315971)",
-  "gbl_indexYear_im": 2004
+{
+  "dct_description_sm": [
+    "This point shapefile layer contains features and attributes for real property tax parcels in Otsego County, NY for the year of 2004. These points represent the visual center of the parcel on a tax map; the points and associated attribute data on property ownership, assessed land value, and taxation status were extracted from local government assessment rolls. Municipalities are required by statute (Article 15) of the Real Property Tax Laws to submit Assessment Roll files after their final roll date each year. Data is submitted in various formats using a variety of media from each municipality to the Office of Real Property Services (ORPS). The data is reformatted into a standard structure and stored on the agency's Sybase database server for use in establishing equalization rates. This specific data layer was originally hosted on the NYS GIS Clearinghouse in .e00 Arcinfo interchange format and was converted into a shapefile by Michelle Thompson of NYU Data Services in June, 2018. The associated documentation was not available for this year, but attribute variables have been inferred from the Real Property Data metadata file. Points that fall outside of the county boundaries are data capture errors or geocoding errors and are marked within the attribute table. Data Services has created a simplifed codebook to assist with the interpretation and use of this data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/42733"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (State). Department of Taxation and Finance"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Land value taxation",
+    "Property",
+    "Tax assessment"
+  ],
+  "dct_title_s": "Otsego County, NY Real Property Tax Parcel Data, 2004",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYS GIS Clearinghouse"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42733\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85926/nyu_2451_42733.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/86189/nyu_2451_42733_doc.zip\",\"http://www.w3.org/1999/xhtml\":\"https://s3.amazonaws.com/sdr-metadata-codebooks/2004_RPS_codebook.html\"}",
+  "dct_spatial_sm": [
+    "Otsego County, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2004"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42733",
+  "gbl_mdModified_dt": "2018-08-28T12:41:57Z",
+  "id": "nyu-2451-42733",
+  "nyu_addl_dspace_s": "43828",
+  "locn_geometry": "ENVELOPE(-75.403333, -74.646461, 42.904468, 42.315971)",
+  "gbl_indexYear_im": [
+    2004
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-42734.json b/metadata-aardvark/Datasets/nyu-2451-42734.json
index dfbfd25cb..18b550911 100644
--- a/metadata-aardvark/Datasets/nyu-2451-42734.json
+++ b/metadata-aardvark/Datasets/nyu-2451-42734.json
@@ -1,34 +1,48 @@
-{
-  "dct_description_sm": "This point shapefile layer contains features and attributes for real property tax parcels in Putnam County, NY for the year of 2004. These points represent the visual center of the parcel on a tax map; the points and associated attribute data on property ownership, assessed land value, and taxation status were extracted from local government assessment rolls. Municipalities are required by statute (Article 15) of the Real Property Tax Laws to submit Assessment Roll files after their final roll date each year. Data is submitted in various formats using a variety of media from each municipality to the Office of Real Property Services (ORPS). The data is reformatted into a standard structure and stored on the agency's Sybase database server for use in establishing equalization rates. This specific data layer was originally hosted on the NYS GIS Clearinghouse in .e00 Arcinfo interchange format and was converted into a shapefile by Michelle Thompson of NYU Data Services in June, 2018. The associated documentation was not available for this year, but attribute variables have been inferred from the Real Property Data metadata file. Points that fall outside of the county boundaries are data capture errors or geocoding errors and are marked within the attribute table. Data Services has created a simplifed codebook to assist with the interpretation and use of this data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/42734",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (State). Department of Taxation and Finance",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Land value taxation",
-    "Property",
-    "Tax assessment"
-  ],
-  "dct_title_s": "Putnam County, NY Real Property Tax Parcel Data, 2004",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYS GIS Clearinghouse"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42734\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85927/nyu_2451_42734.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/86190/nyu_2451_42734_doc.zip\",\"http://www.w3.org/1999/xhtml\":\"https://s3.amazonaws.com/sdr-metadata-codebooks/2004_RPS_codebook.html\"}",
-  "dct_spatial_sm": [
-    "Putnam County, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2004"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42734",
-  "gbl_mdModified_dt": "2018-08-28T12:41:57Z",
-  "id": "nyu-2451-42734",
-  "nyu_addl_dspace_s": "43829",
-  "locn_geometry": "ENVELOPE(-73.952778, -73.536375, 41.522319, 41.327209)",
-  "gbl_indexYear_im": 2004
+{
+  "dct_description_sm": [
+    "This point shapefile layer contains features and attributes for real property tax parcels in Putnam County, NY for the year of 2004. These points represent the visual center of the parcel on a tax map; the points and associated attribute data on property ownership, assessed land value, and taxation status were extracted from local government assessment rolls. Municipalities are required by statute (Article 15) of the Real Property Tax Laws to submit Assessment Roll files after their final roll date each year. Data is submitted in various formats using a variety of media from each municipality to the Office of Real Property Services (ORPS). The data is reformatted into a standard structure and stored on the agency's Sybase database server for use in establishing equalization rates. This specific data layer was originally hosted on the NYS GIS Clearinghouse in .e00 Arcinfo interchange format and was converted into a shapefile by Michelle Thompson of NYU Data Services in June, 2018. The associated documentation was not available for this year, but attribute variables have been inferred from the Real Property Data metadata file. Points that fall outside of the county boundaries are data capture errors or geocoding errors and are marked within the attribute table. Data Services has created a simplifed codebook to assist with the interpretation and use of this data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/42734"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (State). Department of Taxation and Finance"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Land value taxation",
+    "Property",
+    "Tax assessment"
+  ],
+  "dct_title_s": "Putnam County, NY Real Property Tax Parcel Data, 2004",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYS GIS Clearinghouse"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42734\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85927/nyu_2451_42734.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/86190/nyu_2451_42734_doc.zip\",\"http://www.w3.org/1999/xhtml\":\"https://s3.amazonaws.com/sdr-metadata-codebooks/2004_RPS_codebook.html\"}",
+  "dct_spatial_sm": [
+    "Putnam County, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2004"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42734",
+  "gbl_mdModified_dt": "2018-08-28T12:41:57Z",
+  "id": "nyu-2451-42734",
+  "nyu_addl_dspace_s": "43829",
+  "locn_geometry": "ENVELOPE(-73.952778, -73.536375, 41.522319, 41.327209)",
+  "gbl_indexYear_im": [
+    2004
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-42735.json b/metadata-aardvark/Datasets/nyu-2451-42735.json
index a5b3131bf..eff0d835e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-42735.json
+++ b/metadata-aardvark/Datasets/nyu-2451-42735.json
@@ -1,34 +1,48 @@
-{
-  "dct_description_sm": "This point shapefile layer contains features and attributes for real property tax parcels in Rensselaer County, NY for the year of 2004. These points represent the visual center of the parcel on a tax map; the points and associated attribute data on property ownership, assessed land value, and taxation status were extracted from local government assessment rolls. Municipalities are required by statute (Article 15) of the Real Property Tax Laws to submit Assessment Roll files after their final roll date each year. Data is submitted in various formats using a variety of media from each municipality to the Office of Real Property Services (ORPS). The data is reformatted into a standard structure and stored on the agency's Sybase database server for use in establishing equalization rates. This specific data layer was originally hosted on the NYS GIS Clearinghouse in .e00 Arcinfo interchange format and was converted into a shapefile by Michelle Thompson of NYU Data Services in June, 2018. The associated documentation was not available for this year, but attribute variables have been inferred from the Real Property Data metadata file. Points that fall outside of the county boundaries are data capture errors or geocoding errors and are marked within the attribute table. Data Services has created a simplifed codebook to assist with the interpretation and use of this data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/42735",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (State). Department of Taxation and Finance",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Land value taxation",
-    "Property",
-    "Tax assessment"
-  ],
-  "dct_title_s": "Rensselaer County, NY Real Property Tax Parcel Data, 2004",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYS GIS Clearinghouse"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42735\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85928/nyu_2451_42735.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/86191/nyu_2451_42735_doc.zip\",\"http://www.w3.org/1999/xhtml\":\"https://s3.amazonaws.com/sdr-metadata-codebooks/2004_RPS_codebook.html\"}",
-  "dct_spatial_sm": [
-    "Rensselaer County, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2004"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42735",
-  "gbl_mdModified_dt": "2018-08-28T12:41:57Z",
-  "id": "nyu-2451-42735",
-  "nyu_addl_dspace_s": "43830",
-  "locn_geometry": "ENVELOPE(-73.771844, -73.274869, 42.958365, 42.465648)",
-  "gbl_indexYear_im": 2004
+{
+  "dct_description_sm": [
+    "This point shapefile layer contains features and attributes for real property tax parcels in Rensselaer County, NY for the year of 2004. These points represent the visual center of the parcel on a tax map; the points and associated attribute data on property ownership, assessed land value, and taxation status were extracted from local government assessment rolls. Municipalities are required by statute (Article 15) of the Real Property Tax Laws to submit Assessment Roll files after their final roll date each year. Data is submitted in various formats using a variety of media from each municipality to the Office of Real Property Services (ORPS). The data is reformatted into a standard structure and stored on the agency's Sybase database server for use in establishing equalization rates. This specific data layer was originally hosted on the NYS GIS Clearinghouse in .e00 Arcinfo interchange format and was converted into a shapefile by Michelle Thompson of NYU Data Services in June, 2018. The associated documentation was not available for this year, but attribute variables have been inferred from the Real Property Data metadata file. Points that fall outside of the county boundaries are data capture errors or geocoding errors and are marked within the attribute table. Data Services has created a simplifed codebook to assist with the interpretation and use of this data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/42735"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (State). Department of Taxation and Finance"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Land value taxation",
+    "Property",
+    "Tax assessment"
+  ],
+  "dct_title_s": "Rensselaer County, NY Real Property Tax Parcel Data, 2004",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYS GIS Clearinghouse"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42735\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85928/nyu_2451_42735.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/86191/nyu_2451_42735_doc.zip\",\"http://www.w3.org/1999/xhtml\":\"https://s3.amazonaws.com/sdr-metadata-codebooks/2004_RPS_codebook.html\"}",
+  "dct_spatial_sm": [
+    "Rensselaer County, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2004"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42735",
+  "gbl_mdModified_dt": "2018-08-28T12:41:57Z",
+  "id": "nyu-2451-42735",
+  "nyu_addl_dspace_s": "43830",
+  "locn_geometry": "ENVELOPE(-73.771844, -73.274869, 42.958365, 42.465648)",
+  "gbl_indexYear_im": [
+    2004
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-42736.json b/metadata-aardvark/Datasets/nyu-2451-42736.json
index 03906c22f..635295abc 100644
--- a/metadata-aardvark/Datasets/nyu-2451-42736.json
+++ b/metadata-aardvark/Datasets/nyu-2451-42736.json
@@ -1,34 +1,48 @@
-{
-  "dct_description_sm": "This point shapefile layer contains features and attributes for real property tax parcels in Rockland County, NY for the year of 2004. These points represent the visual center of the parcel on a tax map; the points and associated attribute data on property ownership, assessed land value, and taxation status were extracted from local government assessment rolls. Municipalities are required by statute (Article 15) of the Real Property Tax Laws to submit Assessment Roll files after their final roll date each year. Data is submitted in various formats using a variety of media from each municipality to the Office of Real Property Services (ORPS). The data is reformatted into a standard structure and stored on the agency's Sybase database server for use in establishing equalization rates. This specific data layer was originally hosted on the NYS GIS Clearinghouse in .e00 Arcinfo interchange format and was converted into a shapefile by Michelle Thompson of NYU Data Services in June, 2018. The associated documentation was not available for this year, but attribute variables have been inferred from the Real Property Data metadata file. Points that fall outside of the county boundaries are data capture errors or geocoding errors and are marked within the attribute table. Data Services has created a simplifed codebook to assist with the interpretation and use of this data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/42736",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (State). Department of Taxation and Finance",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Land value taxation",
-    "Property",
-    "Tax assessment"
-  ],
-  "dct_title_s": "Rockland County, NY Real Property Tax Parcel Data, 2004",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYS GIS Clearinghouse"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42736\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85929/nyu_2451_42736.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/86192/nyu_2451_42736_doc.zip\",\"http://www.w3.org/1999/xhtml\":\"https://s3.amazonaws.com/sdr-metadata-codebooks/2004_RPS_codebook.html\"}",
-  "dct_spatial_sm": [
-    "Rockland County, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2004"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42736",
-  "gbl_mdModified_dt": "2018-08-28T12:41:57Z",
-  "id": "nyu-2451-42736",
-  "nyu_addl_dspace_s": "43831",
-  "locn_geometry": "ENVELOPE(-74.234118, -73.886624, 41.324972, 40.997358)",
-  "gbl_indexYear_im": 2004
+{
+  "dct_description_sm": [
+    "This point shapefile layer contains features and attributes for real property tax parcels in Rockland County, NY for the year of 2004. These points represent the visual center of the parcel on a tax map; the points and associated attribute data on property ownership, assessed land value, and taxation status were extracted from local government assessment rolls. Municipalities are required by statute (Article 15) of the Real Property Tax Laws to submit Assessment Roll files after their final roll date each year. Data is submitted in various formats using a variety of media from each municipality to the Office of Real Property Services (ORPS). The data is reformatted into a standard structure and stored on the agency's Sybase database server for use in establishing equalization rates. This specific data layer was originally hosted on the NYS GIS Clearinghouse in .e00 Arcinfo interchange format and was converted into a shapefile by Michelle Thompson of NYU Data Services in June, 2018. The associated documentation was not available for this year, but attribute variables have been inferred from the Real Property Data metadata file. Points that fall outside of the county boundaries are data capture errors or geocoding errors and are marked within the attribute table. Data Services has created a simplifed codebook to assist with the interpretation and use of this data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/42736"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (State). Department of Taxation and Finance"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Land value taxation",
+    "Property",
+    "Tax assessment"
+  ],
+  "dct_title_s": "Rockland County, NY Real Property Tax Parcel Data, 2004",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYS GIS Clearinghouse"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42736\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85929/nyu_2451_42736.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/86192/nyu_2451_42736_doc.zip\",\"http://www.w3.org/1999/xhtml\":\"https://s3.amazonaws.com/sdr-metadata-codebooks/2004_RPS_codebook.html\"}",
+  "dct_spatial_sm": [
+    "Rockland County, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2004"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42736",
+  "gbl_mdModified_dt": "2018-08-28T12:41:57Z",
+  "id": "nyu-2451-42736",
+  "nyu_addl_dspace_s": "43831",
+  "locn_geometry": "ENVELOPE(-74.234118, -73.886624, 41.324972, 40.997358)",
+  "gbl_indexYear_im": [
+    2004
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-42737.json b/metadata-aardvark/Datasets/nyu-2451-42737.json
index 5a8e0ceed..745f8b6fe 100644
--- a/metadata-aardvark/Datasets/nyu-2451-42737.json
+++ b/metadata-aardvark/Datasets/nyu-2451-42737.json
@@ -1,34 +1,48 @@
-{
-  "dct_description_sm": "This point shapefile layer contains features and attributes for real property tax parcels in Saratoga County, NY for the year of 2004. These points represent the visual center of the parcel on a tax map; the points and associated attribute data on property ownership, assessed land value, and taxation status were extracted from local government assessment rolls. Municipalities are required by statute (Article 15) of the Real Property Tax Laws to submit Assessment Roll files after their final roll date each year. Data is submitted in various formats using a variety of media from each municipality to the Office of Real Property Services (ORPS). The data is reformatted into a standard structure and stored on the agency's Sybase database server for use in establishing equalization rates. This specific data layer was originally hosted on the NYS GIS Clearinghouse in .e00 Arcinfo interchange format and was converted into a shapefile by Michelle Thompson of NYU Data Services in June, 2018. The associated documentation was not available for this year, but attribute variables have been inferred from the Real Property Data metadata file. Points that fall outside of the county boundaries are data capture errors or geocoding errors and are marked within the attribute table. Data Services has created a simplifed codebook to assist with the interpretation and use of this data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/42737",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (State). Department of Taxation and Finance",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Land value taxation",
-    "Property",
-    "Tax assessment"
-  ],
-  "dct_title_s": "Saratoga County, NY Real Property Tax Parcel Data, 2004",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYS GIS Clearinghouse"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42737\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85930/nyu_2451_42737.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/86193/nyu_2451_42737_doc.zip\",\"http://www.w3.org/1999/xhtml\":\"https://s3.amazonaws.com/sdr-metadata-codebooks/2004_RPS_codebook.html\"}",
-  "dct_spatial_sm": [
-    "Saratoga County, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2004"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42737",
-  "gbl_mdModified_dt": "2018-08-28T12:41:57Z",
-  "id": "nyu-2451-42737",
-  "nyu_addl_dspace_s": "43832",
-  "locn_geometry": "ENVELOPE(-74.102027, -73.575445, 43.283004, 42.787324)",
-  "gbl_indexYear_im": 2004
+{
+  "dct_description_sm": [
+    "This point shapefile layer contains features and attributes for real property tax parcels in Saratoga County, NY for the year of 2004. These points represent the visual center of the parcel on a tax map; the points and associated attribute data on property ownership, assessed land value, and taxation status were extracted from local government assessment rolls. Municipalities are required by statute (Article 15) of the Real Property Tax Laws to submit Assessment Roll files after their final roll date each year. Data is submitted in various formats using a variety of media from each municipality to the Office of Real Property Services (ORPS). The data is reformatted into a standard structure and stored on the agency's Sybase database server for use in establishing equalization rates. This specific data layer was originally hosted on the NYS GIS Clearinghouse in .e00 Arcinfo interchange format and was converted into a shapefile by Michelle Thompson of NYU Data Services in June, 2018. The associated documentation was not available for this year, but attribute variables have been inferred from the Real Property Data metadata file. Points that fall outside of the county boundaries are data capture errors or geocoding errors and are marked within the attribute table. Data Services has created a simplifed codebook to assist with the interpretation and use of this data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/42737"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (State). Department of Taxation and Finance"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Land value taxation",
+    "Property",
+    "Tax assessment"
+  ],
+  "dct_title_s": "Saratoga County, NY Real Property Tax Parcel Data, 2004",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYS GIS Clearinghouse"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42737\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85930/nyu_2451_42737.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/86193/nyu_2451_42737_doc.zip\",\"http://www.w3.org/1999/xhtml\":\"https://s3.amazonaws.com/sdr-metadata-codebooks/2004_RPS_codebook.html\"}",
+  "dct_spatial_sm": [
+    "Saratoga County, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2004"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42737",
+  "gbl_mdModified_dt": "2018-08-28T12:41:57Z",
+  "id": "nyu-2451-42737",
+  "nyu_addl_dspace_s": "43832",
+  "locn_geometry": "ENVELOPE(-74.102027, -73.575445, 43.283004, 42.787324)",
+  "gbl_indexYear_im": [
+    2004
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-42738.json b/metadata-aardvark/Datasets/nyu-2451-42738.json
index 7a08f6a03..3bfe2c57e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-42738.json
+++ b/metadata-aardvark/Datasets/nyu-2451-42738.json
@@ -1,34 +1,48 @@
-{
-  "dct_description_sm": "This point shapefile layer contains features and attributes for real property tax parcels in Schenectady County, NY for the year of 2004. These points represent the visual center of the parcel on a tax map; the points and associated attribute data on property ownership, assessed land value, and taxation status were extracted from local government assessment rolls. Municipalities are required by statute (Article 15) of the Real Property Tax Laws to submit Assessment Roll files after their final roll date each year. Data is submitted in various formats using a variety of media from each municipality to the Office of Real Property Services (ORPS). The data is reformatted into a standard structure and stored on the agency's Sybase database server for use in establishing equalization rates. This specific data layer was originally hosted on the NYS GIS Clearinghouse in .e00 Arcinfo interchange format and was converted into a shapefile by Michelle Thompson of NYU Data Services in June, 2018. The associated documentation was not available for this year, but attribute variables have been inferred from the Real Property Data metadata file. Points that fall outside of the county boundaries are data capture errors or geocoding errors and are marked within the attribute table. Data Services has created a simplifed codebook to assist with the interpretation and use of this data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/42738",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (State). Department of Taxation and Finance",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Land value taxation",
-    "Property",
-    "Tax assessment"
-  ],
-  "dct_title_s": "Schenectady County, NY Real Property Tax Parcel Data, 2004",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYS GIS Clearinghouse"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42738\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85931/nyu_2451_42738.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/86194/nyu_2451_42738_doc.zip\",\"http://www.w3.org/1999/xhtml\":\"https://s3.amazonaws.com/sdr-metadata-codebooks/2004_RPS_codebook.html\"}",
-  "dct_spatial_sm": [
-    "Schenectady County, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2004"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42738",
-  "gbl_mdModified_dt": "2018-08-28T12:41:57Z",
-  "id": "nyu-2451-42738",
-  "nyu_addl_dspace_s": "43833",
-  "locn_geometry": "ENVELOPE(-74.306315, -73.83248, 42.953112, 42.710768)",
-  "gbl_indexYear_im": 2004
+{
+  "dct_description_sm": [
+    "This point shapefile layer contains features and attributes for real property tax parcels in Schenectady County, NY for the year of 2004. These points represent the visual center of the parcel on a tax map; the points and associated attribute data on property ownership, assessed land value, and taxation status were extracted from local government assessment rolls. Municipalities are required by statute (Article 15) of the Real Property Tax Laws to submit Assessment Roll files after their final roll date each year. Data is submitted in various formats using a variety of media from each municipality to the Office of Real Property Services (ORPS). The data is reformatted into a standard structure and stored on the agency's Sybase database server for use in establishing equalization rates. This specific data layer was originally hosted on the NYS GIS Clearinghouse in .e00 Arcinfo interchange format and was converted into a shapefile by Michelle Thompson of NYU Data Services in June, 2018. The associated documentation was not available for this year, but attribute variables have been inferred from the Real Property Data metadata file. Points that fall outside of the county boundaries are data capture errors or geocoding errors and are marked within the attribute table. Data Services has created a simplifed codebook to assist with the interpretation and use of this data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/42738"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (State). Department of Taxation and Finance"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Land value taxation",
+    "Property",
+    "Tax assessment"
+  ],
+  "dct_title_s": "Schenectady County, NY Real Property Tax Parcel Data, 2004",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYS GIS Clearinghouse"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42738\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85931/nyu_2451_42738.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/86194/nyu_2451_42738_doc.zip\",\"http://www.w3.org/1999/xhtml\":\"https://s3.amazonaws.com/sdr-metadata-codebooks/2004_RPS_codebook.html\"}",
+  "dct_spatial_sm": [
+    "Schenectady County, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2004"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42738",
+  "gbl_mdModified_dt": "2018-08-28T12:41:57Z",
+  "id": "nyu-2451-42738",
+  "nyu_addl_dspace_s": "43833",
+  "locn_geometry": "ENVELOPE(-74.306315, -73.83248, 42.953112, 42.710768)",
+  "gbl_indexYear_im": [
+    2004
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-42739.json b/metadata-aardvark/Datasets/nyu-2451-42739.json
index 0d11224c4..5825b3760 100644
--- a/metadata-aardvark/Datasets/nyu-2451-42739.json
+++ b/metadata-aardvark/Datasets/nyu-2451-42739.json
@@ -1,34 +1,48 @@
-{
-  "dct_description_sm": "This point shapefile layer contains features and attributes for real property tax parcels in Schoharie County, NY for the year of 2004. These points represent the visual center of the parcel on a tax map; the points and associated attribute data on property ownership, assessed land value, and taxation status were extracted from local government assessment rolls. Municipalities are required by statute (Article 15) of the Real Property Tax Laws to submit Assessment Roll files after their final roll date each year. Data is submitted in various formats using a variety of media from each municipality to the Office of Real Property Services (ORPS). The data is reformatted into a standard structure and stored on the agency's Sybase database server for use in establishing equalization rates. This specific data layer was originally hosted on the NYS GIS Clearinghouse in .e00 Arcinfo interchange format and was converted into a shapefile by Michelle Thompson of NYU Data Services in June, 2018. The associated documentation was not available for this year, but attribute variables have been inferred from the Real Property Data metadata file. Points that fall outside of the county boundaries are data capture errors or geocoding errors and are marked within the attribute table. Data Services has created a simplifed codebook to assist with the interpretation and use of this data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/42739",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (State). Department of Taxation and Finance",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Land value taxation",
-    "Property",
-    "Tax assessment"
-  ],
-  "dct_title_s": "Schoharie County, NY Real Property Tax Parcel Data, 2004",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYS GIS Clearinghouse"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42739\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85932/nyu_2451_42739.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/86195/nyu_2451_42739_doc.zip\",\"http://www.w3.org/1999/xhtml\":\"https://s3.amazonaws.com/sdr-metadata-codebooks/2004_RPS_codebook.html\"}",
-  "dct_spatial_sm": [
-    "Schoharie County, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2004"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42739",
-  "gbl_mdModified_dt": "2018-08-28T12:41:57Z",
-  "id": "nyu-2451-42739",
-  "nyu_addl_dspace_s": "43834",
-  "locn_geometry": "ENVELOPE(-74.668236, -74.168469, 42.829521, 42.366352)",
-  "gbl_indexYear_im": 2004
+{
+  "dct_description_sm": [
+    "This point shapefile layer contains features and attributes for real property tax parcels in Schoharie County, NY for the year of 2004. These points represent the visual center of the parcel on a tax map; the points and associated attribute data on property ownership, assessed land value, and taxation status were extracted from local government assessment rolls. Municipalities are required by statute (Article 15) of the Real Property Tax Laws to submit Assessment Roll files after their final roll date each year. Data is submitted in various formats using a variety of media from each municipality to the Office of Real Property Services (ORPS). The data is reformatted into a standard structure and stored on the agency's Sybase database server for use in establishing equalization rates. This specific data layer was originally hosted on the NYS GIS Clearinghouse in .e00 Arcinfo interchange format and was converted into a shapefile by Michelle Thompson of NYU Data Services in June, 2018. The associated documentation was not available for this year, but attribute variables have been inferred from the Real Property Data metadata file. Points that fall outside of the county boundaries are data capture errors or geocoding errors and are marked within the attribute table. Data Services has created a simplifed codebook to assist with the interpretation and use of this data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/42739"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (State). Department of Taxation and Finance"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Land value taxation",
+    "Property",
+    "Tax assessment"
+  ],
+  "dct_title_s": "Schoharie County, NY Real Property Tax Parcel Data, 2004",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYS GIS Clearinghouse"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42739\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85932/nyu_2451_42739.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/86195/nyu_2451_42739_doc.zip\",\"http://www.w3.org/1999/xhtml\":\"https://s3.amazonaws.com/sdr-metadata-codebooks/2004_RPS_codebook.html\"}",
+  "dct_spatial_sm": [
+    "Schoharie County, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2004"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42739",
+  "gbl_mdModified_dt": "2018-08-28T12:41:57Z",
+  "id": "nyu-2451-42739",
+  "nyu_addl_dspace_s": "43834",
+  "locn_geometry": "ENVELOPE(-74.668236, -74.168469, 42.829521, 42.366352)",
+  "gbl_indexYear_im": [
+    2004
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-42740.json b/metadata-aardvark/Datasets/nyu-2451-42740.json
index e67f12242..324a7d576 100644
--- a/metadata-aardvark/Datasets/nyu-2451-42740.json
+++ b/metadata-aardvark/Datasets/nyu-2451-42740.json
@@ -1,34 +1,48 @@
-{
-  "dct_description_sm": "This point shapefile layer contains features and attributes for real property tax parcels in Schuyler County, NY for the year of 2004. These points represent the visual center of the parcel on a tax map; the points and associated attribute data on property ownership, assessed land value, and taxation status were extracted from local government assessment rolls. Municipalities are required by statute (Article 15) of the Real Property Tax Laws to submit Assessment Roll files after their final roll date each year. Data is submitted in various formats using a variety of media from each municipality to the Office of Real Property Services (ORPS). The data is reformatted into a standard structure and stored on the agency's Sybase database server for use in establishing equalization rates. This specific data layer was originally hosted on the NYS GIS Clearinghouse in .e00 Arcinfo interchange format and was converted into a shapefile by Michelle Thompson of NYU Data Services in June, 2018. The associated documentation was not available for this year, but attribute variables have been inferred from the Real Property Data metadata file. Points that fall outside of the county boundaries are data capture errors or geocoding errors and are marked within the attribute table. Data Services has created a simplifed codebook to assist with the interpretation and use of this data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/42740",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (State). Department of Taxation and Finance",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Land value taxation",
-    "Property",
-    "Tax assessment"
-  ],
-  "dct_title_s": "Schuyler County, NY Real Property Tax Parcel Data, 2004",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYS GIS Clearinghouse"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42740\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85933/nyu_2451_42740.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/86196/nyu_2451_42740_doc.zip\",\"http://www.w3.org/1999/xhtml\":\"https://s3.amazonaws.com/sdr-metadata-codebooks/2004_RPS_codebook.html\"}",
-  "dct_spatial_sm": [
-    "Schuyler County, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2004"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42740",
-  "gbl_mdModified_dt": "2018-08-28T12:41:57Z",
-  "id": "nyu-2451-42740",
-  "nyu_addl_dspace_s": "43835",
-  "locn_geometry": "ENVELOPE(-77.106931, -76.621733, 42.546715, 42.23562)",
-  "gbl_indexYear_im": 2004
+{
+  "dct_description_sm": [
+    "This point shapefile layer contains features and attributes for real property tax parcels in Schuyler County, NY for the year of 2004. These points represent the visual center of the parcel on a tax map; the points and associated attribute data on property ownership, assessed land value, and taxation status were extracted from local government assessment rolls. Municipalities are required by statute (Article 15) of the Real Property Tax Laws to submit Assessment Roll files after their final roll date each year. Data is submitted in various formats using a variety of media from each municipality to the Office of Real Property Services (ORPS). The data is reformatted into a standard structure and stored on the agency's Sybase database server for use in establishing equalization rates. This specific data layer was originally hosted on the NYS GIS Clearinghouse in .e00 Arcinfo interchange format and was converted into a shapefile by Michelle Thompson of NYU Data Services in June, 2018. The associated documentation was not available for this year, but attribute variables have been inferred from the Real Property Data metadata file. Points that fall outside of the county boundaries are data capture errors or geocoding errors and are marked within the attribute table. Data Services has created a simplifed codebook to assist with the interpretation and use of this data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/42740"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (State). Department of Taxation and Finance"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Land value taxation",
+    "Property",
+    "Tax assessment"
+  ],
+  "dct_title_s": "Schuyler County, NY Real Property Tax Parcel Data, 2004",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYS GIS Clearinghouse"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42740\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85933/nyu_2451_42740.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/86196/nyu_2451_42740_doc.zip\",\"http://www.w3.org/1999/xhtml\":\"https://s3.amazonaws.com/sdr-metadata-codebooks/2004_RPS_codebook.html\"}",
+  "dct_spatial_sm": [
+    "Schuyler County, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2004"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42740",
+  "gbl_mdModified_dt": "2018-08-28T12:41:57Z",
+  "id": "nyu-2451-42740",
+  "nyu_addl_dspace_s": "43835",
+  "locn_geometry": "ENVELOPE(-77.106931, -76.621733, 42.546715, 42.23562)",
+  "gbl_indexYear_im": [
+    2004
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-42741.json b/metadata-aardvark/Datasets/nyu-2451-42741.json
index afd6f61e0..2abee72d9 100644
--- a/metadata-aardvark/Datasets/nyu-2451-42741.json
+++ b/metadata-aardvark/Datasets/nyu-2451-42741.json
@@ -1,34 +1,48 @@
-{
-  "dct_description_sm": "This point shapefile layer contains features and attributes for real property tax parcels in Seneca County, NY for the year of 2004. These points represent the visual center of the parcel on a tax map; the points and associated attribute data on property ownership, assessed land value, and taxation status were extracted from local government assessment rolls. Municipalities are required by statute (Article 15) of the Real Property Tax Laws to submit Assessment Roll files after their final roll date each year. Data is submitted in various formats using a variety of media from each municipality to the Office of Real Property Services (ORPS). The data is reformatted into a standard structure and stored on the agency's Sybase database server for use in establishing equalization rates. This specific data layer was originally hosted on the NYS GIS Clearinghouse in .e00 Arcinfo interchange format and was converted into a shapefile by Michelle Thompson of NYU Data Services in June, 2018. The associated documentation was not available for this year, but attribute variables have been inferred from the Real Property Data metadata file. Points that fall outside of the county boundaries are data capture errors or geocoding errors and are marked within the attribute table. Data Services has created a simplifed codebook to assist with the interpretation and use of this data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/42741",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (State). Department of Taxation and Finance",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Land value taxation",
-    "Property",
-    "Tax assessment"
-  ],
-  "dct_title_s": "Seneca County, NY Real Property Tax Parcel Data, 2004",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYS GIS Clearinghouse"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42741\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85934/nyu_2451_42741.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/86197/nyu_2451_42741_doc.zip\",\"http://www.w3.org/1999/xhtml\":\"https://s3.amazonaws.com/sdr-metadata-codebooks/2004_RPS_codebook.html\"}",
-  "dct_spatial_sm": [
-    "Seneca County, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2004"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42741",
-  "gbl_mdModified_dt": "2018-08-28T12:41:57Z",
-  "id": "nyu-2451-42741",
-  "nyu_addl_dspace_s": "43836",
-  "locn_geometry": "ENVELOPE(-76.963593, -76.623138, 43.023998, 42.54214)",
-  "gbl_indexYear_im": 2004
+{
+  "dct_description_sm": [
+    "This point shapefile layer contains features and attributes for real property tax parcels in Seneca County, NY for the year of 2004. These points represent the visual center of the parcel on a tax map; the points and associated attribute data on property ownership, assessed land value, and taxation status were extracted from local government assessment rolls. Municipalities are required by statute (Article 15) of the Real Property Tax Laws to submit Assessment Roll files after their final roll date each year. Data is submitted in various formats using a variety of media from each municipality to the Office of Real Property Services (ORPS). The data is reformatted into a standard structure and stored on the agency's Sybase database server for use in establishing equalization rates. This specific data layer was originally hosted on the NYS GIS Clearinghouse in .e00 Arcinfo interchange format and was converted into a shapefile by Michelle Thompson of NYU Data Services in June, 2018. The associated documentation was not available for this year, but attribute variables have been inferred from the Real Property Data metadata file. Points that fall outside of the county boundaries are data capture errors or geocoding errors and are marked within the attribute table. Data Services has created a simplifed codebook to assist with the interpretation and use of this data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/42741"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (State). Department of Taxation and Finance"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Land value taxation",
+    "Property",
+    "Tax assessment"
+  ],
+  "dct_title_s": "Seneca County, NY Real Property Tax Parcel Data, 2004",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYS GIS Clearinghouse"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42741\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85934/nyu_2451_42741.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/86197/nyu_2451_42741_doc.zip\",\"http://www.w3.org/1999/xhtml\":\"https://s3.amazonaws.com/sdr-metadata-codebooks/2004_RPS_codebook.html\"}",
+  "dct_spatial_sm": [
+    "Seneca County, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2004"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42741",
+  "gbl_mdModified_dt": "2018-08-28T12:41:57Z",
+  "id": "nyu-2451-42741",
+  "nyu_addl_dspace_s": "43836",
+  "locn_geometry": "ENVELOPE(-76.963593, -76.623138, 43.023998, 42.54214)",
+  "gbl_indexYear_im": [
+    2004
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-42742.json b/metadata-aardvark/Datasets/nyu-2451-42742.json
index a1ed1aebe..294589490 100644
--- a/metadata-aardvark/Datasets/nyu-2451-42742.json
+++ b/metadata-aardvark/Datasets/nyu-2451-42742.json
@@ -1,34 +1,48 @@
-{
-  "dct_description_sm": "This point shapefile layer contains features and attributes for real property tax parcels in St. Lawrence County, NY for the year of 2004. These points represent the visual center of the parcel on a tax map; the points and associated attribute data on property ownership, assessed land value, and taxation status were extracted from local government assessment rolls. Municipalities are required by statute (Article 15) of the Real Property Tax Laws to submit Assessment Roll files after their final roll date each year. Data is submitted in various formats using a variety of media from each municipality to the Office of Real Property Services (ORPS). The data is reformatted into a standard structure and stored on the agency's Sybase database server for use in establishing equalization rates. This specific data layer was originally hosted on the NYS GIS Clearinghouse in .e00 Arcinfo interchange format and was converted into a shapefile by Michelle Thompson of NYU Data Services in June, 2018. The associated documentation was not available for this year, but attribute variables have been inferred from the Real Property Data metadata file. Points that fall outside of the county boundaries are data capture errors or geocoding errors and are marked within the attribute table. Data Services has created a simplifed codebook to assist with the interpretation and use of this data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/42742",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (State). Department of Taxation and Finance",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Land value taxation",
-    "Property",
-    "Tax assessment"
-  ],
-  "dct_title_s": "St. Lawrence County, NY Real Property Tax Parcel Data, 2004",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYS GIS Clearinghouse"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42742\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85935/nyu_2451_42742.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/86198/nyu_2451_42742_doc.zip\",\"http://www.w3.org/1999/xhtml\":\"https://s3.amazonaws.com/sdr-metadata-codebooks/2004_RPS_codebook.html\"}",
-  "dct_spatial_sm": [
-    "St. Lawrence County, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2004"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42742",
-  "gbl_mdModified_dt": "2018-08-28T12:41:57Z",
-  "id": "nyu-2451-42742",
-  "nyu_addl_dspace_s": "43837",
-  "locn_geometry": "ENVELOPE(-75.813216, -74.611051, 44.970892, 44.160122)",
-  "gbl_indexYear_im": 2004
+{
+  "dct_description_sm": [
+    "This point shapefile layer contains features and attributes for real property tax parcels in St. Lawrence County, NY for the year of 2004. These points represent the visual center of the parcel on a tax map; the points and associated attribute data on property ownership, assessed land value, and taxation status were extracted from local government assessment rolls. Municipalities are required by statute (Article 15) of the Real Property Tax Laws to submit Assessment Roll files after their final roll date each year. Data is submitted in various formats using a variety of media from each municipality to the Office of Real Property Services (ORPS). The data is reformatted into a standard structure and stored on the agency's Sybase database server for use in establishing equalization rates. This specific data layer was originally hosted on the NYS GIS Clearinghouse in .e00 Arcinfo interchange format and was converted into a shapefile by Michelle Thompson of NYU Data Services in June, 2018. The associated documentation was not available for this year, but attribute variables have been inferred from the Real Property Data metadata file. Points that fall outside of the county boundaries are data capture errors or geocoding errors and are marked within the attribute table. Data Services has created a simplifed codebook to assist with the interpretation and use of this data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/42742"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (State). Department of Taxation and Finance"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Land value taxation",
+    "Property",
+    "Tax assessment"
+  ],
+  "dct_title_s": "St. Lawrence County, NY Real Property Tax Parcel Data, 2004",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYS GIS Clearinghouse"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42742\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85935/nyu_2451_42742.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/86198/nyu_2451_42742_doc.zip\",\"http://www.w3.org/1999/xhtml\":\"https://s3.amazonaws.com/sdr-metadata-codebooks/2004_RPS_codebook.html\"}",
+  "dct_spatial_sm": [
+    "St. Lawrence County, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2004"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42742",
+  "gbl_mdModified_dt": "2018-08-28T12:41:57Z",
+  "id": "nyu-2451-42742",
+  "nyu_addl_dspace_s": "43837",
+  "locn_geometry": "ENVELOPE(-75.813216, -74.611051, 44.970892, 44.160122)",
+  "gbl_indexYear_im": [
+    2004
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-42743.json b/metadata-aardvark/Datasets/nyu-2451-42743.json
index 642aeebf3..34b73a679 100644
--- a/metadata-aardvark/Datasets/nyu-2451-42743.json
+++ b/metadata-aardvark/Datasets/nyu-2451-42743.json
@@ -1,34 +1,48 @@
-{
-  "dct_description_sm": "This point shapefile layer contains features and attributes for real property tax parcels in Steuben County, NY for the year of 2004. These points represent the visual center of the parcel on a tax map; the points and associated attribute data on property ownership, assessed land value, and taxation status were extracted from local government assessment rolls. Municipalities are required by statute (Article 15) of the Real Property Tax Laws to submit Assessment Roll files after their final roll date each year. Data is submitted in various formats using a variety of media from each municipality to the Office of Real Property Services (ORPS). The data is reformatted into a standard structure and stored on the agency's Sybase database server for use in establishing equalization rates. This specific data layer was originally hosted on the NYS GIS Clearinghouse in .e00 Arcinfo interchange format and was converted into a shapefile by Michelle Thompson of NYU Data Services in June, 2018. The associated documentation was not available for this year, but attribute variables have been inferred from the Real Property Data metadata file. Points that fall outside of the county boundaries are data capture errors or geocoding errors and are marked within the attribute table. Data Services has created a simplifed codebook to assist with the interpretation and use of this data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/42743",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (State). Department of Taxation and Finance",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Land value taxation",
-    "Property",
-    "Tax assessment"
-  ],
-  "dct_title_s": "Steuben County, NY Real Property Tax Parcel Data, 2004",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYS GIS Clearinghouse"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42743\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85936/nyu_2451_42743.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/86199/nyu_2451_42743_doc.zip\",\"http://www.w3.org/1999/xhtml\":\"https://s3.amazonaws.com/sdr-metadata-codebooks/2004_RPS_codebook.html\"}",
-  "dct_spatial_sm": [
-    "Steuben County, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2004"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42743",
-  "gbl_mdModified_dt": "2018-08-28T12:41:57Z",
-  "id": "nyu-2451-42743",
-  "nyu_addl_dspace_s": "43838",
-  "locn_geometry": "ENVELOPE(-77.749729, -76.965721, 42.580303, 41.998606)",
-  "gbl_indexYear_im": 2004
+{
+  "dct_description_sm": [
+    "This point shapefile layer contains features and attributes for real property tax parcels in Steuben County, NY for the year of 2004. These points represent the visual center of the parcel on a tax map; the points and associated attribute data on property ownership, assessed land value, and taxation status were extracted from local government assessment rolls. Municipalities are required by statute (Article 15) of the Real Property Tax Laws to submit Assessment Roll files after their final roll date each year. Data is submitted in various formats using a variety of media from each municipality to the Office of Real Property Services (ORPS). The data is reformatted into a standard structure and stored on the agency's Sybase database server for use in establishing equalization rates. This specific data layer was originally hosted on the NYS GIS Clearinghouse in .e00 Arcinfo interchange format and was converted into a shapefile by Michelle Thompson of NYU Data Services in June, 2018. The associated documentation was not available for this year, but attribute variables have been inferred from the Real Property Data metadata file. Points that fall outside of the county boundaries are data capture errors or geocoding errors and are marked within the attribute table. Data Services has created a simplifed codebook to assist with the interpretation and use of this data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/42743"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (State). Department of Taxation and Finance"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Land value taxation",
+    "Property",
+    "Tax assessment"
+  ],
+  "dct_title_s": "Steuben County, NY Real Property Tax Parcel Data, 2004",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYS GIS Clearinghouse"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42743\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85936/nyu_2451_42743.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/86199/nyu_2451_42743_doc.zip\",\"http://www.w3.org/1999/xhtml\":\"https://s3.amazonaws.com/sdr-metadata-codebooks/2004_RPS_codebook.html\"}",
+  "dct_spatial_sm": [
+    "Steuben County, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2004"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42743",
+  "gbl_mdModified_dt": "2018-08-28T12:41:57Z",
+  "id": "nyu-2451-42743",
+  "nyu_addl_dspace_s": "43838",
+  "locn_geometry": "ENVELOPE(-77.749729, -76.965721, 42.580303, 41.998606)",
+  "gbl_indexYear_im": [
+    2004
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-42744.json b/metadata-aardvark/Datasets/nyu-2451-42744.json
index 6d5712c50..7218916c2 100644
--- a/metadata-aardvark/Datasets/nyu-2451-42744.json
+++ b/metadata-aardvark/Datasets/nyu-2451-42744.json
@@ -1,34 +1,48 @@
-{
-  "dct_description_sm": "This point shapefile layer contains features and attributes for real property tax parcels in Suffolk County, NY for the year of 2004. These points represent the visual center of the parcel on a tax map; the points and associated attribute data on property ownership, assessed land value, and taxation status were extracted from local government assessment rolls. Municipalities are required by statute (Article 15) of the Real Property Tax Laws to submit Assessment Roll files after their final roll date each year. Data is submitted in various formats using a variety of media from each municipality to the Office of Real Property Services (ORPS). The data is reformatted into a standard structure and stored on the agency's Sybase database server for use in establishing equalization rates. This specific data layer was originally hosted on the NYS GIS Clearinghouse in .e00 Arcinfo interchange format and was converted into a shapefile by Michelle Thompson of NYU Data Services in June, 2018. The associated documentation was not available for this year, but attribute variables have been inferred from the Real Property Data metadata file. Points that fall outside of the county boundaries are data capture errors or geocoding errors and are marked within the attribute table. Data Services has created a simplifed codebook to assist with the interpretation and use of this data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/42744",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (State). Department of Taxation and Finance",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Land value taxation",
-    "Property",
-    "Tax assessment"
-  ],
-  "dct_title_s": "Suffolk County, NY Real Property Tax Parcel Data, 2004",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYS GIS Clearinghouse"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42744\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85937/nyu_2451_42744.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/86200/nyu_2451_42744_doc.zip\",\"http://www.w3.org/1999/xhtml\":\"https://s3.amazonaws.com/sdr-metadata-codebooks/2004_RPS_codebook.html\"}",
-  "dct_spatial_sm": [
-    "Suffolk County, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2004"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42744",
-  "gbl_mdModified_dt": "2018-08-28T12:41:57Z",
-  "id": "nyu-2451-42744",
-  "nyu_addl_dspace_s": "43839",
-  "locn_geometry": "ENVELOPE(-73.451634, -72.135189, 41.15735, 40.746988)",
-  "gbl_indexYear_im": 2004
+{
+  "dct_description_sm": [
+    "This point shapefile layer contains features and attributes for real property tax parcels in Suffolk County, NY for the year of 2004. These points represent the visual center of the parcel on a tax map; the points and associated attribute data on property ownership, assessed land value, and taxation status were extracted from local government assessment rolls. Municipalities are required by statute (Article 15) of the Real Property Tax Laws to submit Assessment Roll files after their final roll date each year. Data is submitted in various formats using a variety of media from each municipality to the Office of Real Property Services (ORPS). The data is reformatted into a standard structure and stored on the agency's Sybase database server for use in establishing equalization rates. This specific data layer was originally hosted on the NYS GIS Clearinghouse in .e00 Arcinfo interchange format and was converted into a shapefile by Michelle Thompson of NYU Data Services in June, 2018. The associated documentation was not available for this year, but attribute variables have been inferred from the Real Property Data metadata file. Points that fall outside of the county boundaries are data capture errors or geocoding errors and are marked within the attribute table. Data Services has created a simplifed codebook to assist with the interpretation and use of this data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/42744"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (State). Department of Taxation and Finance"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Land value taxation",
+    "Property",
+    "Tax assessment"
+  ],
+  "dct_title_s": "Suffolk County, NY Real Property Tax Parcel Data, 2004",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYS GIS Clearinghouse"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42744\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85937/nyu_2451_42744.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/86200/nyu_2451_42744_doc.zip\",\"http://www.w3.org/1999/xhtml\":\"https://s3.amazonaws.com/sdr-metadata-codebooks/2004_RPS_codebook.html\"}",
+  "dct_spatial_sm": [
+    "Suffolk County, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2004"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42744",
+  "gbl_mdModified_dt": "2018-08-28T12:41:57Z",
+  "id": "nyu-2451-42744",
+  "nyu_addl_dspace_s": "43839",
+  "locn_geometry": "ENVELOPE(-73.451634, -72.135189, 41.15735, 40.746988)",
+  "gbl_indexYear_im": [
+    2004
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-42745.json b/metadata-aardvark/Datasets/nyu-2451-42745.json
index 469afc96f..5b12ce6db 100644
--- a/metadata-aardvark/Datasets/nyu-2451-42745.json
+++ b/metadata-aardvark/Datasets/nyu-2451-42745.json
@@ -1,34 +1,48 @@
-{
-  "dct_description_sm": "This point shapefile layer contains features and attributes for real property tax parcels in Sullivan County, NY for the year of 2004. These points represent the visual center of the parcel on a tax map; the points and associated attribute data on property ownership, assessed land value, and taxation status were extracted from local government assessment rolls. Municipalities are required by statute (Article 15) of the Real Property Tax Laws to submit Assessment Roll files after their final roll date each year. Data is submitted in various formats using a variety of media from each municipality to the Office of Real Property Services (ORPS). The data is reformatted into a standard structure and stored on the agency's Sybase database server for use in establishing equalization rates. This specific data layer was originally hosted on the NYS GIS Clearinghouse in .e00 Arcinfo interchange format and was converted into a shapefile by Michelle Thompson of NYU Data Services in June, 2018. The associated documentation was not available for this year, but attribute variables have been inferred from the Real Property Data metadata file. Points that fall outside of the county boundaries are data capture errors or geocoding errors and are marked within the attribute table. Data Services has created a simplifed codebook to assist with the interpretation and use of this data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/42745",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (State). Department of Taxation and Finance",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Land value taxation",
-    "Property",
-    "Tax assessment"
-  ],
-  "dct_title_s": "Sullivan County, NY Real Property Tax Parcel Data, 2004",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYS GIS Clearinghouse"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42745\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85938/nyu_2451_42745.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/86201/nyu_2451_42745_doc.zip\",\"http://www.w3.org/1999/xhtml\":\"https://s3.amazonaws.com/sdr-metadata-codebooks/2004_RPS_codebook.html\"}",
-  "dct_spatial_sm": [
-    "Sullivan County, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2004"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42745",
-  "gbl_mdModified_dt": "2018-08-28T12:41:57Z",
-  "id": "nyu-2451-42745",
-  "nyu_addl_dspace_s": "43840",
-  "locn_geometry": "ENVELOPE(-75.098047, -74.404655, 41.995382, 41.502815)",
-  "gbl_indexYear_im": 2004
+{
+  "dct_description_sm": [
+    "This point shapefile layer contains features and attributes for real property tax parcels in Sullivan County, NY for the year of 2004. These points represent the visual center of the parcel on a tax map; the points and associated attribute data on property ownership, assessed land value, and taxation status were extracted from local government assessment rolls. Municipalities are required by statute (Article 15) of the Real Property Tax Laws to submit Assessment Roll files after their final roll date each year. Data is submitted in various formats using a variety of media from each municipality to the Office of Real Property Services (ORPS). The data is reformatted into a standard structure and stored on the agency's Sybase database server for use in establishing equalization rates. This specific data layer was originally hosted on the NYS GIS Clearinghouse in .e00 Arcinfo interchange format and was converted into a shapefile by Michelle Thompson of NYU Data Services in June, 2018. The associated documentation was not available for this year, but attribute variables have been inferred from the Real Property Data metadata file. Points that fall outside of the county boundaries are data capture errors or geocoding errors and are marked within the attribute table. Data Services has created a simplifed codebook to assist with the interpretation and use of this data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/42745"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (State). Department of Taxation and Finance"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Land value taxation",
+    "Property",
+    "Tax assessment"
+  ],
+  "dct_title_s": "Sullivan County, NY Real Property Tax Parcel Data, 2004",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYS GIS Clearinghouse"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42745\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85938/nyu_2451_42745.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/86201/nyu_2451_42745_doc.zip\",\"http://www.w3.org/1999/xhtml\":\"https://s3.amazonaws.com/sdr-metadata-codebooks/2004_RPS_codebook.html\"}",
+  "dct_spatial_sm": [
+    "Sullivan County, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2004"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42745",
+  "gbl_mdModified_dt": "2018-08-28T12:41:57Z",
+  "id": "nyu-2451-42745",
+  "nyu_addl_dspace_s": "43840",
+  "locn_geometry": "ENVELOPE(-75.098047, -74.404655, 41.995382, 41.502815)",
+  "gbl_indexYear_im": [
+    2004
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-42746.json b/metadata-aardvark/Datasets/nyu-2451-42746.json
index 743031019..5cd1afeaa 100644
--- a/metadata-aardvark/Datasets/nyu-2451-42746.json
+++ b/metadata-aardvark/Datasets/nyu-2451-42746.json
@@ -1,34 +1,48 @@
-{
-  "dct_description_sm": "This point shapefile layer contains features and attributes for real property tax parcels in Tioga County, NY for the year of 2004. These points represent the visual center of the parcel on a tax map; the points and associated attribute data on property ownership, assessed land value, and taxation status were extracted from local government assessment rolls. Municipalities are required by statute (Article 15) of the Real Property Tax Laws to submit Assessment Roll files after their final roll date each year. Data is submitted in various formats using a variety of media from each municipality to the Office of Real Property Services (ORPS). The data is reformatted into a standard structure and stored on the agency's Sybase database server for use in establishing equalization rates. This specific data layer was originally hosted on the NYS GIS Clearinghouse in .e00 Arcinfo interchange format and was converted into a shapefile by Michelle Thompson of NYU Data Services in June, 2018. The associated documentation was not available for this year, but attribute variables have been inferred from the Real Property Data metadata file. Points that fall outside of the county boundaries are data capture errors or geocoding errors and are marked within the attribute table. Data Services has created a simplifed codebook to assist with the interpretation and use of this data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/42746",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (State). Department of Taxation and Finance",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Land value taxation",
-    "Property",
-    "Tax assessment"
-  ],
-  "dct_title_s": "Tioga County, NY Real Property Tax Parcel Data, 2004",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYS GIS Clearinghouse"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42746\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85939/nyu_2451_42746.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/86202/nyu_2451_42746_doc.zip\",\"http://www.w3.org/1999/xhtml\":\"https://s3.amazonaws.com/sdr-metadata-codebooks/2004_RPS_codebook.html\"}",
-  "dct_spatial_sm": [
-    "Tioga County, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2004"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42746",
-  "gbl_mdModified_dt": "2018-08-28T12:41:57Z",
-  "id": "nyu-2451-42746",
-  "nyu_addl_dspace_s": "43841",
-  "locn_geometry": "ENVELOPE(-76.554807, -76.082898, 42.407134, 41.998333)",
-  "gbl_indexYear_im": 2004
+{
+  "dct_description_sm": [
+    "This point shapefile layer contains features and attributes for real property tax parcels in Tioga County, NY for the year of 2004. These points represent the visual center of the parcel on a tax map; the points and associated attribute data on property ownership, assessed land value, and taxation status were extracted from local government assessment rolls. Municipalities are required by statute (Article 15) of the Real Property Tax Laws to submit Assessment Roll files after their final roll date each year. Data is submitted in various formats using a variety of media from each municipality to the Office of Real Property Services (ORPS). The data is reformatted into a standard structure and stored on the agency's Sybase database server for use in establishing equalization rates. This specific data layer was originally hosted on the NYS GIS Clearinghouse in .e00 Arcinfo interchange format and was converted into a shapefile by Michelle Thompson of NYU Data Services in June, 2018. The associated documentation was not available for this year, but attribute variables have been inferred from the Real Property Data metadata file. Points that fall outside of the county boundaries are data capture errors or geocoding errors and are marked within the attribute table. Data Services has created a simplifed codebook to assist with the interpretation and use of this data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/42746"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (State). Department of Taxation and Finance"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Land value taxation",
+    "Property",
+    "Tax assessment"
+  ],
+  "dct_title_s": "Tioga County, NY Real Property Tax Parcel Data, 2004",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYS GIS Clearinghouse"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42746\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85939/nyu_2451_42746.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/86202/nyu_2451_42746_doc.zip\",\"http://www.w3.org/1999/xhtml\":\"https://s3.amazonaws.com/sdr-metadata-codebooks/2004_RPS_codebook.html\"}",
+  "dct_spatial_sm": [
+    "Tioga County, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2004"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42746",
+  "gbl_mdModified_dt": "2018-08-28T12:41:57Z",
+  "id": "nyu-2451-42746",
+  "nyu_addl_dspace_s": "43841",
+  "locn_geometry": "ENVELOPE(-76.554807, -76.082898, 42.407134, 41.998333)",
+  "gbl_indexYear_im": [
+    2004
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-42747.json b/metadata-aardvark/Datasets/nyu-2451-42747.json
index 6b4b01c57..a6d5f0078 100644
--- a/metadata-aardvark/Datasets/nyu-2451-42747.json
+++ b/metadata-aardvark/Datasets/nyu-2451-42747.json
@@ -1,34 +1,48 @@
-{
-  "dct_description_sm": "This point shapefile layer contains features and attributes for real property tax parcels in Tompkins County, NY for the year of 2004. These points represent the visual center of the parcel on a tax map; the points and associated attribute data on property ownership, assessed land value, and taxation status were extracted from local government assessment rolls. Municipalities are required by statute (Article 15) of the Real Property Tax Laws to submit Assessment Roll files after their final roll date each year. Data is submitted in various formats using a variety of media from each municipality to the Office of Real Property Services (ORPS). The data is reformatted into a standard structure and stored on the agency's Sybase database server for use in establishing equalization rates. This specific data layer was originally hosted on the NYS GIS Clearinghouse in .e00 Arcinfo interchange format and was converted into a shapefile by Michelle Thompson of NYU Data Services in June, 2018. The associated documentation was not available for this year, but attribute variables have been inferred from the Real Property Data metadata file. Points that fall outside of the county boundaries are data capture errors or geocoding errors and are marked within the attribute table. Data Services has created a simplifed codebook to assist with the interpretation and use of this data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/42747",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (State). Department of Taxation and Finance",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Land value taxation",
-    "Property",
-    "Tax assessment"
-  ],
-  "dct_title_s": "Tompkins County, NY Real Property Tax Parcel Data, 2004",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYS GIS Clearinghouse"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42747\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85940/nyu_2451_42747.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/86203/nyu_2451_42747_doc.zip\",\"http://www.w3.org/1999/xhtml\":\"https://s3.amazonaws.com/sdr-metadata-codebooks/2004_RPS_codebook.html\"}",
-  "dct_spatial_sm": [
-    "Tompkins County, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2004"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42747",
-  "gbl_mdModified_dt": "2018-08-28T12:41:57Z",
-  "id": "nyu-2451-42747",
-  "nyu_addl_dspace_s": "43842",
-  "locn_geometry": "ENVELOPE(-76.696519, -76.245919, 42.627348, 42.281477)",
-  "gbl_indexYear_im": 2004
+{
+  "dct_description_sm": [
+    "This point shapefile layer contains features and attributes for real property tax parcels in Tompkins County, NY for the year of 2004. These points represent the visual center of the parcel on a tax map; the points and associated attribute data on property ownership, assessed land value, and taxation status were extracted from local government assessment rolls. Municipalities are required by statute (Article 15) of the Real Property Tax Laws to submit Assessment Roll files after their final roll date each year. Data is submitted in various formats using a variety of media from each municipality to the Office of Real Property Services (ORPS). The data is reformatted into a standard structure and stored on the agency's Sybase database server for use in establishing equalization rates. This specific data layer was originally hosted on the NYS GIS Clearinghouse in .e00 Arcinfo interchange format and was converted into a shapefile by Michelle Thompson of NYU Data Services in June, 2018. The associated documentation was not available for this year, but attribute variables have been inferred from the Real Property Data metadata file. Points that fall outside of the county boundaries are data capture errors or geocoding errors and are marked within the attribute table. Data Services has created a simplifed codebook to assist with the interpretation and use of this data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/42747"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (State). Department of Taxation and Finance"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Land value taxation",
+    "Property",
+    "Tax assessment"
+  ],
+  "dct_title_s": "Tompkins County, NY Real Property Tax Parcel Data, 2004",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYS GIS Clearinghouse"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42747\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85940/nyu_2451_42747.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/86203/nyu_2451_42747_doc.zip\",\"http://www.w3.org/1999/xhtml\":\"https://s3.amazonaws.com/sdr-metadata-codebooks/2004_RPS_codebook.html\"}",
+  "dct_spatial_sm": [
+    "Tompkins County, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2004"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42747",
+  "gbl_mdModified_dt": "2018-08-28T12:41:57Z",
+  "id": "nyu-2451-42747",
+  "nyu_addl_dspace_s": "43842",
+  "locn_geometry": "ENVELOPE(-76.696519, -76.245919, 42.627348, 42.281477)",
+  "gbl_indexYear_im": [
+    2004
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-42748.json b/metadata-aardvark/Datasets/nyu-2451-42748.json
index cee744e21..bd755399c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-42748.json
+++ b/metadata-aardvark/Datasets/nyu-2451-42748.json
@@ -1,34 +1,48 @@
-{
-  "dct_description_sm": "This point shapefile layer contains features and attributes for real property tax parcels in Ulster County, NY for the year of 2004. These points represent the visual center of the parcel on a tax map; the points and associated attribute data on property ownership, assessed land value, and taxation status were extracted from local government assessment rolls. Municipalities are required by statute (Article 15) of the Real Property Tax Laws to submit Assessment Roll files after their final roll date each year. Data is submitted in various formats using a variety of media from each municipality to the Office of Real Property Services (ORPS). The data is reformatted into a standard structure and stored on the agency's Sybase database server for use in establishing equalization rates. This specific data layer was originally hosted on the NYS GIS Clearinghouse in .e00 Arcinfo interchange format and was converted into a shapefile by Michelle Thompson of NYU Data Services in June, 2018. The associated documentation was not available for this year, but attribute variables have been inferred from the Real Property Data metadata file. Points that fall outside of the county boundaries are data capture errors or geocoding errors and are marked within the attribute table. Data Services has created a simplifed codebook to assist with the interpretation and use of this data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/42748",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (State). Department of Taxation and Finance",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Land value taxation",
-    "Property",
-    "Tax assessment"
-  ],
-  "dct_title_s": "Ulster County, NY Real Property Tax Parcel Data, 2004",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYS GIS Clearinghouse"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42748\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85941/nyu_2451_42748.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/86204/nyu_2451_42748_doc.zip\",\"http://www.w3.org/1999/xhtml\":\"https://s3.amazonaws.com/sdr-metadata-codebooks/2004_RPS_codebook.html\"}",
-  "dct_spatial_sm": [
-    "Ulster County, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2004"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42748",
-  "gbl_mdModified_dt": "2018-08-28T12:41:57Z",
-  "id": "nyu-2451-42748",
-  "nyu_addl_dspace_s": "43843",
-  "locn_geometry": "ENVELOPE(-74.616694, -73.934229, 42.174735, 41.583201)",
-  "gbl_indexYear_im": 2004
+{
+  "dct_description_sm": [
+    "This point shapefile layer contains features and attributes for real property tax parcels in Ulster County, NY for the year of 2004. These points represent the visual center of the parcel on a tax map; the points and associated attribute data on property ownership, assessed land value, and taxation status were extracted from local government assessment rolls. Municipalities are required by statute (Article 15) of the Real Property Tax Laws to submit Assessment Roll files after their final roll date each year. Data is submitted in various formats using a variety of media from each municipality to the Office of Real Property Services (ORPS). The data is reformatted into a standard structure and stored on the agency's Sybase database server for use in establishing equalization rates. This specific data layer was originally hosted on the NYS GIS Clearinghouse in .e00 Arcinfo interchange format and was converted into a shapefile by Michelle Thompson of NYU Data Services in June, 2018. The associated documentation was not available for this year, but attribute variables have been inferred from the Real Property Data metadata file. Points that fall outside of the county boundaries are data capture errors or geocoding errors and are marked within the attribute table. Data Services has created a simplifed codebook to assist with the interpretation and use of this data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/42748"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (State). Department of Taxation and Finance"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Land value taxation",
+    "Property",
+    "Tax assessment"
+  ],
+  "dct_title_s": "Ulster County, NY Real Property Tax Parcel Data, 2004",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYS GIS Clearinghouse"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42748\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85941/nyu_2451_42748.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/86204/nyu_2451_42748_doc.zip\",\"http://www.w3.org/1999/xhtml\":\"https://s3.amazonaws.com/sdr-metadata-codebooks/2004_RPS_codebook.html\"}",
+  "dct_spatial_sm": [
+    "Ulster County, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2004"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42748",
+  "gbl_mdModified_dt": "2018-08-28T12:41:57Z",
+  "id": "nyu-2451-42748",
+  "nyu_addl_dspace_s": "43843",
+  "locn_geometry": "ENVELOPE(-74.616694, -73.934229, 42.174735, 41.583201)",
+  "gbl_indexYear_im": [
+    2004
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-42749.json b/metadata-aardvark/Datasets/nyu-2451-42749.json
index d242899e8..8551daf1f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-42749.json
+++ b/metadata-aardvark/Datasets/nyu-2451-42749.json
@@ -1,34 +1,48 @@
-{
-  "dct_description_sm": "This point shapefile layer contains features and attributes for real property tax parcels in Warren County, NY for the year of 2004. These points represent the visual center of the parcel on a tax map; the points and associated attribute data on property ownership, assessed land value, and taxation status were extracted from local government assessment rolls. Municipalities are required by statute (Article 15) of the Real Property Tax Laws to submit Assessment Roll files after their final roll date each year. Data is submitted in various formats using a variety of media from each municipality to the Office of Real Property Services (ORPS). The data is reformatted into a standard structure and stored on the agency's Sybase database server for use in establishing equalization rates. This specific data layer was originally hosted on the NYS GIS Clearinghouse in .e00 Arcinfo interchange format and was converted into a shapefile by Michelle Thompson of NYU Data Services in June, 2018. The associated documentation was not available for this year, but attribute variables have been inferred from the Real Property Data metadata file. Points that fall outside of the county boundaries are data capture errors or geocoding errors and are marked within the attribute table. Data Services has created a simplifed codebook to assist with the interpretation and use of this data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/42749",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (State). Department of Taxation and Finance",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Land value taxation",
-    "Property",
-    "Tax assessment"
-  ],
-  "dct_title_s": "Warren County, NY Real Property Tax Parcel Data, 2004",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYS GIS Clearinghouse"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42749\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85942/nyu_2451_42749.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/86205/nyu_2451_42749_doc.zip\",\"http://www.w3.org/1999/xhtml\":\"https://s3.amazonaws.com/sdr-metadata-codebooks/2004_RPS_codebook.html\"}",
-  "dct_spatial_sm": [
-    "Warren County, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2004"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42749",
-  "gbl_mdModified_dt": "2018-08-28T12:41:57Z",
-  "id": "nyu-2451-42749",
-  "nyu_addl_dspace_s": "43844",
-  "locn_geometry": "ENVELOPE(-74.214647, -73.436713, 43.803686, 43.222179)",
-  "gbl_indexYear_im": 2004
+{
+  "dct_description_sm": [
+    "This point shapefile layer contains features and attributes for real property tax parcels in Warren County, NY for the year of 2004. These points represent the visual center of the parcel on a tax map; the points and associated attribute data on property ownership, assessed land value, and taxation status were extracted from local government assessment rolls. Municipalities are required by statute (Article 15) of the Real Property Tax Laws to submit Assessment Roll files after their final roll date each year. Data is submitted in various formats using a variety of media from each municipality to the Office of Real Property Services (ORPS). The data is reformatted into a standard structure and stored on the agency's Sybase database server for use in establishing equalization rates. This specific data layer was originally hosted on the NYS GIS Clearinghouse in .e00 Arcinfo interchange format and was converted into a shapefile by Michelle Thompson of NYU Data Services in June, 2018. The associated documentation was not available for this year, but attribute variables have been inferred from the Real Property Data metadata file. Points that fall outside of the county boundaries are data capture errors or geocoding errors and are marked within the attribute table. Data Services has created a simplifed codebook to assist with the interpretation and use of this data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/42749"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (State). Department of Taxation and Finance"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Land value taxation",
+    "Property",
+    "Tax assessment"
+  ],
+  "dct_title_s": "Warren County, NY Real Property Tax Parcel Data, 2004",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYS GIS Clearinghouse"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42749\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85942/nyu_2451_42749.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/86205/nyu_2451_42749_doc.zip\",\"http://www.w3.org/1999/xhtml\":\"https://s3.amazonaws.com/sdr-metadata-codebooks/2004_RPS_codebook.html\"}",
+  "dct_spatial_sm": [
+    "Warren County, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2004"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42749",
+  "gbl_mdModified_dt": "2018-08-28T12:41:57Z",
+  "id": "nyu-2451-42749",
+  "nyu_addl_dspace_s": "43844",
+  "locn_geometry": "ENVELOPE(-74.214647, -73.436713, 43.803686, 43.222179)",
+  "gbl_indexYear_im": [
+    2004
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-42750.json b/metadata-aardvark/Datasets/nyu-2451-42750.json
index 6497fcaa5..d23536568 100644
--- a/metadata-aardvark/Datasets/nyu-2451-42750.json
+++ b/metadata-aardvark/Datasets/nyu-2451-42750.json
@@ -1,34 +1,48 @@
-{
-  "dct_description_sm": "This point shapefile layer contains features and attributes for real property tax parcels in Washington County, NY for the year of 2004. These points represent the visual center of the parcel on a tax map; the points and associated attribute data on property ownership, assessed land value, and taxation status were extracted from local government assessment rolls. Municipalities are required by statute (Article 15) of the Real Property Tax Laws to submit Assessment Roll files after their final roll date each year. Data is submitted in various formats using a variety of media from each municipality to the Office of Real Property Services (ORPS). The data is reformatted into a standard structure and stored on the agency's Sybase database server for use in establishing equalization rates. This specific data layer was originally hosted on the NYS GIS Clearinghouse in .e00 Arcinfo interchange format and was converted into a shapefile by Michelle Thompson of NYU Data Services in June, 2018. The associated documentation was not available for this year, but attribute variables have been inferred from the Real Property Data metadata file. Points that fall outside of the county boundaries are data capture errors or geocoding errors and are marked within the attribute table. Data Services has created a simplifed codebook to assist with the interpretation and use of this data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/42750",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (State). Department of Taxation and Finance",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Land value taxation",
-    "Property",
-    "Tax assessment"
-  ],
-  "dct_title_s": "Washington County, NY Real Property Tax Parcel Data, 2004",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYS GIS Clearinghouse"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42750\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85943/nyu_2451_42750.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/86206/nyu_2451_42750_doc.zip\",\"http://www.w3.org/1999/xhtml\":\"https://s3.amazonaws.com/sdr-metadata-codebooks/2004_RPS_codebook.html\"}",
-  "dct_spatial_sm": [
-    "Washington County, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2004"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42750",
-  "gbl_mdModified_dt": "2018-08-28T12:41:57Z",
-  "id": "nyu-2451-42750",
-  "nyu_addl_dspace_s": "43845",
-  "locn_geometry": "ENVELOPE(-73.633035, -73.241524, 43.806903, 42.941044)",
-  "gbl_indexYear_im": 2004
+{
+  "dct_description_sm": [
+    "This point shapefile layer contains features and attributes for real property tax parcels in Washington County, NY for the year of 2004. These points represent the visual center of the parcel on a tax map; the points and associated attribute data on property ownership, assessed land value, and taxation status were extracted from local government assessment rolls. Municipalities are required by statute (Article 15) of the Real Property Tax Laws to submit Assessment Roll files after their final roll date each year. Data is submitted in various formats using a variety of media from each municipality to the Office of Real Property Services (ORPS). The data is reformatted into a standard structure and stored on the agency's Sybase database server for use in establishing equalization rates. This specific data layer was originally hosted on the NYS GIS Clearinghouse in .e00 Arcinfo interchange format and was converted into a shapefile by Michelle Thompson of NYU Data Services in June, 2018. The associated documentation was not available for this year, but attribute variables have been inferred from the Real Property Data metadata file. Points that fall outside of the county boundaries are data capture errors or geocoding errors and are marked within the attribute table. Data Services has created a simplifed codebook to assist with the interpretation and use of this data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/42750"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (State). Department of Taxation and Finance"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Land value taxation",
+    "Property",
+    "Tax assessment"
+  ],
+  "dct_title_s": "Washington County, NY Real Property Tax Parcel Data, 2004",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYS GIS Clearinghouse"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42750\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85943/nyu_2451_42750.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/86206/nyu_2451_42750_doc.zip\",\"http://www.w3.org/1999/xhtml\":\"https://s3.amazonaws.com/sdr-metadata-codebooks/2004_RPS_codebook.html\"}",
+  "dct_spatial_sm": [
+    "Washington County, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2004"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42750",
+  "gbl_mdModified_dt": "2018-08-28T12:41:57Z",
+  "id": "nyu-2451-42750",
+  "nyu_addl_dspace_s": "43845",
+  "locn_geometry": "ENVELOPE(-73.633035, -73.241524, 43.806903, 42.941044)",
+  "gbl_indexYear_im": [
+    2004
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-42751.json b/metadata-aardvark/Datasets/nyu-2451-42751.json
index 155ae1c00..047835ccb 100644
--- a/metadata-aardvark/Datasets/nyu-2451-42751.json
+++ b/metadata-aardvark/Datasets/nyu-2451-42751.json
@@ -1,34 +1,48 @@
-{
-  "dct_description_sm": "This point shapefile layer contains features and attributes for real property tax parcels in Wayne County, NY for the year of 2004. These points represent the visual center of the parcel on a tax map; the points and associated attribute data on property ownership, assessed land value, and taxation status were extracted from local government assessment rolls. Municipalities are required by statute (Article 15) of the Real Property Tax Laws to submit Assessment Roll files after their final roll date each year. Data is submitted in various formats using a variety of media from each municipality to the Office of Real Property Services (ORPS). The data is reformatted into a standard structure and stored on the agency's Sybase database server for use in establishing equalization rates. This specific data layer was originally hosted on the NYS GIS Clearinghouse in .e00 Arcinfo interchange format and was converted into a shapefile by Michelle Thompson of NYU Data Services in June, 2018. The associated documentation was not available for this year, but attribute variables have been inferred from the Real Property Data metadata file. Points that fall outside of the county boundaries are data capture errors or geocoding errors and are marked within the attribute table. Data Services has created a simplifed codebook to assist with the interpretation and use of this data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/42751",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (State). Department of Taxation and Finance",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Land value taxation",
-    "Property",
-    "Tax assessment"
-  ],
-  "dct_title_s": "Wayne County, NY Real Property Tax Parcel Data, 2004",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYS GIS Clearinghouse"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42751\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85944/nyu_2451_42751.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/86207/nyu_2451_42751_doc.zip\",\"http://www.w3.org/1999/xhtml\":\"https://s3.amazonaws.com/sdr-metadata-codebooks/2004_RPS_codebook.html\"}",
-  "dct_spatial_sm": [
-    "Wayne County, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2004"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42751",
-  "gbl_mdModified_dt": "2018-08-28T12:41:57Z",
-  "id": "nyu-2451-42751",
-  "nyu_addl_dspace_s": "43846",
-  "locn_geometry": "ENVELOPE(-77.376216, -76.702374, 43.313098, 43.012275)",
-  "gbl_indexYear_im": 2004
+{
+  "dct_description_sm": [
+    "This point shapefile layer contains features and attributes for real property tax parcels in Wayne County, NY for the year of 2004. These points represent the visual center of the parcel on a tax map; the points and associated attribute data on property ownership, assessed land value, and taxation status were extracted from local government assessment rolls. Municipalities are required by statute (Article 15) of the Real Property Tax Laws to submit Assessment Roll files after their final roll date each year. Data is submitted in various formats using a variety of media from each municipality to the Office of Real Property Services (ORPS). The data is reformatted into a standard structure and stored on the agency's Sybase database server for use in establishing equalization rates. This specific data layer was originally hosted on the NYS GIS Clearinghouse in .e00 Arcinfo interchange format and was converted into a shapefile by Michelle Thompson of NYU Data Services in June, 2018. The associated documentation was not available for this year, but attribute variables have been inferred from the Real Property Data metadata file. Points that fall outside of the county boundaries are data capture errors or geocoding errors and are marked within the attribute table. Data Services has created a simplifed codebook to assist with the interpretation and use of this data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/42751"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (State). Department of Taxation and Finance"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Land value taxation",
+    "Property",
+    "Tax assessment"
+  ],
+  "dct_title_s": "Wayne County, NY Real Property Tax Parcel Data, 2004",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYS GIS Clearinghouse"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42751\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85944/nyu_2451_42751.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/86207/nyu_2451_42751_doc.zip\",\"http://www.w3.org/1999/xhtml\":\"https://s3.amazonaws.com/sdr-metadata-codebooks/2004_RPS_codebook.html\"}",
+  "dct_spatial_sm": [
+    "Wayne County, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2004"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42751",
+  "gbl_mdModified_dt": "2018-08-28T12:41:57Z",
+  "id": "nyu-2451-42751",
+  "nyu_addl_dspace_s": "43846",
+  "locn_geometry": "ENVELOPE(-77.376216, -76.702374, 43.313098, 43.012275)",
+  "gbl_indexYear_im": [
+    2004
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-42752.json b/metadata-aardvark/Datasets/nyu-2451-42752.json
index 4b6f440e6..3804083a3 100644
--- a/metadata-aardvark/Datasets/nyu-2451-42752.json
+++ b/metadata-aardvark/Datasets/nyu-2451-42752.json
@@ -1,34 +1,48 @@
-{
-  "dct_description_sm": "This point shapefile layer contains features and attributes for real property tax parcels in Westchester County, NY for the year of 2004. These points represent the visual center of the parcel on a tax map; the points and associated attribute data on property ownership, assessed land value, and taxation status were extracted from local government assessment rolls. Municipalities are required by statute (Article 15) of the Real Property Tax Laws to submit Assessment Roll files after their final roll date each year. Data is submitted in various formats using a variety of media from each municipality to the Office of Real Property Services (ORPS). The data is reformatted into a standard structure and stored on the agency's Sybase database server for use in establishing equalization rates. This specific data layer was originally hosted on the NYS GIS Clearinghouse in .e00 Arcinfo interchange format and was converted into a shapefile by Michelle Thompson of NYU Data Services in June, 2018. The associated documentation was not available for this year, but attribute variables have been inferred from the Real Property Data metadata file. Points that fall outside of the county boundaries are data capture errors or geocoding errors and are marked within the attribute table. Data Services has created a simplifed codebook to assist with the interpretation and use of this data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/42752",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (State). Department of Taxation and Finance",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Land value taxation",
-    "Property",
-    "Tax assessment"
-  ],
-  "dct_title_s": "Westchester County, NY Real Property Tax Parcel Data, 2004",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYS GIS Clearinghouse"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42752\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85945/nyu_2451_42752.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/86208/nyu_2451_42752_doc.zip\",\"http://www.w3.org/1999/xhtml\":\"https://s3.amazonaws.com/sdr-metadata-codebooks/2004_RPS_codebook.html\"}",
-  "dct_spatial_sm": [
-    "Westchester County, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2004"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42752",
-  "gbl_mdModified_dt": "2018-08-28T12:41:57Z",
-  "id": "nyu-2451-42752",
-  "nyu_addl_dspace_s": "43847",
-  "locn_geometry": "ENVELOPE(-73.936464, -73.504854, 41.365595, 41.090127)",
-  "gbl_indexYear_im": 2004
+{
+  "dct_description_sm": [
+    "This point shapefile layer contains features and attributes for real property tax parcels in Westchester County, NY for the year of 2004. These points represent the visual center of the parcel on a tax map; the points and associated attribute data on property ownership, assessed land value, and taxation status were extracted from local government assessment rolls. Municipalities are required by statute (Article 15) of the Real Property Tax Laws to submit Assessment Roll files after their final roll date each year. Data is submitted in various formats using a variety of media from each municipality to the Office of Real Property Services (ORPS). The data is reformatted into a standard structure and stored on the agency's Sybase database server for use in establishing equalization rates. This specific data layer was originally hosted on the NYS GIS Clearinghouse in .e00 Arcinfo interchange format and was converted into a shapefile by Michelle Thompson of NYU Data Services in June, 2018. The associated documentation was not available for this year, but attribute variables have been inferred from the Real Property Data metadata file. Points that fall outside of the county boundaries are data capture errors or geocoding errors and are marked within the attribute table. Data Services has created a simplifed codebook to assist with the interpretation and use of this data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/42752"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (State). Department of Taxation and Finance"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Land value taxation",
+    "Property",
+    "Tax assessment"
+  ],
+  "dct_title_s": "Westchester County, NY Real Property Tax Parcel Data, 2004",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYS GIS Clearinghouse"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42752\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85945/nyu_2451_42752.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/86208/nyu_2451_42752_doc.zip\",\"http://www.w3.org/1999/xhtml\":\"https://s3.amazonaws.com/sdr-metadata-codebooks/2004_RPS_codebook.html\"}",
+  "dct_spatial_sm": [
+    "Westchester County, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2004"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42752",
+  "gbl_mdModified_dt": "2018-08-28T12:41:57Z",
+  "id": "nyu-2451-42752",
+  "nyu_addl_dspace_s": "43847",
+  "locn_geometry": "ENVELOPE(-73.936464, -73.504854, 41.365595, 41.090127)",
+  "gbl_indexYear_im": [
+    2004
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-42753.json b/metadata-aardvark/Datasets/nyu-2451-42753.json
index c873f1c11..84ea8b9eb 100644
--- a/metadata-aardvark/Datasets/nyu-2451-42753.json
+++ b/metadata-aardvark/Datasets/nyu-2451-42753.json
@@ -1,34 +1,48 @@
-{
-  "dct_description_sm": "This point shapefile layer contains features and attributes for real property tax parcels in Wyoming County, NY for the year of 2004. These points represent the visual center of the parcel on a tax map; the points and associated attribute data on property ownership, assessed land value, and taxation status were extracted from local government assessment rolls. Municipalities are required by statute (Article 15) of the Real Property Tax Laws to submit Assessment Roll files after their final roll date each year. Data is submitted in various formats using a variety of media from each municipality to the Office of Real Property Services (ORPS). The data is reformatted into a standard structure and stored on the agency's Sybase database server for use in establishing equalization rates. This specific data layer was originally hosted on the NYS GIS Clearinghouse in .e00 Arcinfo interchange format and was converted into a shapefile by Michelle Thompson of NYU Data Services in June, 2018. The associated documentation was not available for this year, but attribute variables have been inferred from the Real Property Data metadata file. Points that fall outside of the county boundaries are data capture errors or geocoding errors and are marked within the attribute table. Data Services has created a simplifed codebook to assist with the interpretation and use of this data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/42753",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (State). Department of Taxation and Finance",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Land value taxation",
-    "Property",
-    "Tax assessment"
-  ],
-  "dct_title_s": "Wyoming County, NY Real Property Tax Parcel Data, 2004",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYS GIS Clearinghouse"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42753\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85946/nyu_2451_42753.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/86209/nyu_2451_42753_doc.zip\",\"http://www.w3.org/1999/xhtml\":\"https://s3.amazonaws.com/sdr-metadata-codebooks/2004_RPS_codebook.html\"}",
-  "dct_spatial_sm": [
-    "Wyoming County, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2004"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42753",
-  "gbl_mdModified_dt": "2018-08-28T12:41:57Z",
-  "id": "nyu-2451-42753",
-  "nyu_addl_dspace_s": "43848",
-  "locn_geometry": "ENVELOPE(-78.487957, -77.954624, 42.870283, 42.519167)",
-  "gbl_indexYear_im": 2004
+{
+  "dct_description_sm": [
+    "This point shapefile layer contains features and attributes for real property tax parcels in Wyoming County, NY for the year of 2004. These points represent the visual center of the parcel on a tax map; the points and associated attribute data on property ownership, assessed land value, and taxation status were extracted from local government assessment rolls. Municipalities are required by statute (Article 15) of the Real Property Tax Laws to submit Assessment Roll files after their final roll date each year. Data is submitted in various formats using a variety of media from each municipality to the Office of Real Property Services (ORPS). The data is reformatted into a standard structure and stored on the agency's Sybase database server for use in establishing equalization rates. This specific data layer was originally hosted on the NYS GIS Clearinghouse in .e00 Arcinfo interchange format and was converted into a shapefile by Michelle Thompson of NYU Data Services in June, 2018. The associated documentation was not available for this year, but attribute variables have been inferred from the Real Property Data metadata file. Points that fall outside of the county boundaries are data capture errors or geocoding errors and are marked within the attribute table. Data Services has created a simplifed codebook to assist with the interpretation and use of this data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/42753"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (State). Department of Taxation and Finance"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Land value taxation",
+    "Property",
+    "Tax assessment"
+  ],
+  "dct_title_s": "Wyoming County, NY Real Property Tax Parcel Data, 2004",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYS GIS Clearinghouse"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42753\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85946/nyu_2451_42753.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/86209/nyu_2451_42753_doc.zip\",\"http://www.w3.org/1999/xhtml\":\"https://s3.amazonaws.com/sdr-metadata-codebooks/2004_RPS_codebook.html\"}",
+  "dct_spatial_sm": [
+    "Wyoming County, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2004"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42753",
+  "gbl_mdModified_dt": "2018-08-28T12:41:57Z",
+  "id": "nyu-2451-42753",
+  "nyu_addl_dspace_s": "43848",
+  "locn_geometry": "ENVELOPE(-78.487957, -77.954624, 42.870283, 42.519167)",
+  "gbl_indexYear_im": [
+    2004
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-42754.json b/metadata-aardvark/Datasets/nyu-2451-42754.json
index 408d65522..56944c352 100644
--- a/metadata-aardvark/Datasets/nyu-2451-42754.json
+++ b/metadata-aardvark/Datasets/nyu-2451-42754.json
@@ -1,34 +1,48 @@
-{
-  "dct_description_sm": "This point shapefile layer contains features and attributes for real property tax parcels in Yates County, NY for the year of 2004. These points represent the visual center of the parcel on a tax map; the points and associated attribute data on property ownership, assessed land value, and taxation status were extracted from local government assessment rolls. Municipalities are required by statute (Article 15) of the Real Property Tax Laws to submit Assessment Roll files after their final roll date each year. Data is submitted in various formats using a variety of media from each municipality to the Office of Real Property Services (ORPS). The data is reformatted into a standard structure and stored on the agency's Sybase database server for use in establishing equalization rates. This specific data layer was originally hosted on the NYS GIS Clearinghouse in .e00 Arcinfo interchange format and was converted into a shapefile by Michelle Thompson of NYU Data Services in June, 2018. The associated documentation was not available for this year, but attribute variables have been inferred from the Real Property Data metadata file. Points that fall outside of the county boundaries are data capture errors or geocoding errors and are marked within the attribute table. Data Services has created a simplifed codebook to assist with the interpretation and use of this data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/42754",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (State). Department of Taxation and Finance",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Land value taxation",
-    "Property",
-    "Tax assessment"
-  ],
-  "dct_title_s": "Yates County, NY Real Property Tax Parcel Data, 2004",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYS GIS Clearinghouse"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42754\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85947/nyu_2451_42754.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/86210/nyu_2451_42754_doc.zip\",\"http://www.w3.org/1999/xhtml\":\"https://s3.amazonaws.com/sdr-metadata-codebooks/2004_RPS_codebook.html\"}",
-  "dct_spatial_sm": [
-    "Yates County, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2004"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42754",
-  "gbl_mdModified_dt": "2018-08-28T12:41:57Z",
-  "id": "nyu-2451-42754",
-  "nyu_addl_dspace_s": "43849",
-  "locn_geometry": "ENVELOPE(-77.362122, -76.903528, 42.764205, 42.459126)",
-  "gbl_indexYear_im": 2004
+{
+  "dct_description_sm": [
+    "This point shapefile layer contains features and attributes for real property tax parcels in Yates County, NY for the year of 2004. These points represent the visual center of the parcel on a tax map; the points and associated attribute data on property ownership, assessed land value, and taxation status were extracted from local government assessment rolls. Municipalities are required by statute (Article 15) of the Real Property Tax Laws to submit Assessment Roll files after their final roll date each year. Data is submitted in various formats using a variety of media from each municipality to the Office of Real Property Services (ORPS). The data is reformatted into a standard structure and stored on the agency's Sybase database server for use in establishing equalization rates. This specific data layer was originally hosted on the NYS GIS Clearinghouse in .e00 Arcinfo interchange format and was converted into a shapefile by Michelle Thompson of NYU Data Services in June, 2018. The associated documentation was not available for this year, but attribute variables have been inferred from the Real Property Data metadata file. Points that fall outside of the county boundaries are data capture errors or geocoding errors and are marked within the attribute table. Data Services has created a simplifed codebook to assist with the interpretation and use of this data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/42754"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (State). Department of Taxation and Finance"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Land value taxation",
+    "Property",
+    "Tax assessment"
+  ],
+  "dct_title_s": "Yates County, NY Real Property Tax Parcel Data, 2004",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYS GIS Clearinghouse"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/42754\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/85947/nyu_2451_42754.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/86210/nyu_2451_42754_doc.zip\",\"http://www.w3.org/1999/xhtml\":\"https://s3.amazonaws.com/sdr-metadata-codebooks/2004_RPS_codebook.html\"}",
+  "dct_spatial_sm": [
+    "Yates County, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2004"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_42754",
+  "gbl_mdModified_dt": "2018-08-28T12:41:57Z",
+  "id": "nyu-2451-42754",
+  "nyu_addl_dspace_s": "43849",
+  "locn_geometry": "ENVELOPE(-77.362122, -76.903528, 42.764205, 42.459126)",
+  "gbl_indexYear_im": [
+    2004
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43452.json b/metadata-aardvark/Datasets/nyu-2451-43452.json
index 8843ef743..8b518b46e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43452.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43452.json
@@ -1,39 +1,54 @@
-{
-  "dct_creator_sm": [
-    "Maitha Salem AlMemari ",
-    " H.R.P. Dickson"
-  ],
-  "dct_description_sm": "This vector layer represents the tribal boundaries in the Gulf Cooperation Council (GCC) region of the Middle East based on a map found in a H.R.P. Dickson's 1949 book, The Arab of the Desert. Dickson was a British colonial administrator in the Middle East from the 1920s until the 1940s, and author of several books on Kuwait. The map was recreated in 2018 by NYU Abu Dhabi student for a course project.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43452",
-  "dct_language_sm": "English",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Boundaries",
-    "Tribal government--Arab countries--History",
-    "Historical map",
-    "Families "
-  ],
-  "dct_title_s": "1949 Gulf Cooperation Council Region Tribal Map",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYU Research Data"
-  ],
-  "dct_issued_s": "9/17/2018",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43452\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/87367/nyu_2451_43452.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/87368/nyu_2451_43452_doc.zip\"}",
-  "dct_spatial_sm": [
-    "Middle East"
-  ],
-  "dct_temporal_sm": [
-    "1949"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43452",
-  "gbl_mdModified_dt": "2018-09-17T11:07:00Z",
-  "id": "nyu-2451-43452",
-  "nyu_addl_dspace_s": "44549",
-  "locn_geometry": "ENVELOPE(34.573633, 58.357117, 30.854675, 12.727112)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_creator_sm": [
+    "Maitha Salem AlMemari ",
+    " H.R.P. Dickson"
+  ],
+  "dct_description_sm": [
+    "This vector layer represents the tribal boundaries in the Gulf Cooperation Council (GCC) region of the Middle East based on a map found in a H.R.P. Dickson's 1949 book, The Arab of the Desert. Dickson was a British colonial administrator in the Middle East from the 1920s until the 1940s, and author of several books on Kuwait. The map was recreated in 2018 by NYU Abu Dhabi student for a course project."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43452"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Boundaries",
+    "Tribal government--Arab countries--History",
+    "Historical map",
+    "Families "
+  ],
+  "dct_title_s": "1949 Gulf Cooperation Council Region Tribal Map",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYU Research Data"
+  ],
+  "dct_issued_s": "9/17/2018",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43452\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/87367/nyu_2451_43452.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/87368/nyu_2451_43452_doc.zip\"}",
+  "dct_spatial_sm": [
+    "Middle East"
+  ],
+  "dct_temporal_sm": [
+    "1949"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43452",
+  "gbl_mdModified_dt": "2018-09-17T11:07:00Z",
+  "id": "nyu-2451-43452",
+  "nyu_addl_dspace_s": "44549",
+  "locn_geometry": "ENVELOPE(34.573633, 58.357117, 30.854675, 12.727112)",
+  "gbl_indexYear_im": [
+    2018
+  ],
+  "dct_publisher_sm": [
+    ""
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43665.json b/metadata-aardvark/Datasets/nyu-2451-43665.json
index 7b93ac04d..85f07da41 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43665.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43665.json
@@ -1,36 +1,52 @@
-{
-  "dct_description_sm": "This raster dataset contains population counts at 30 arc second resolution (1 km. or finer) for 2000. LandScan integrates daytime movements and collective travel habits into a single measure to produce a better representation of where people are located during an average day. This release represents the 2000 edition of LandScan and succeeds all previous versions. Using an innovative approach with Geographic Information System and Remote Sensing, Oak Ridge National Laboratory's LandScan is the community standard for global population distribution. At approximately 1 km resolution (30\" X 30\"), LandScan is the finest resolution global population distribution data available and represents an ambient population (average over 24 hours). The LandScan algorithm uses spatial data and imagery analysis technologies and a multi-variable dasymetric modeling approach to disaggregate census counts within an administrative boundary. Since no single population distribution model can account for the differences in spatial data availability, quality, scale, and accuracy as well as the differences in cultural settlement practices. This dataset is part of the LandScan global population database and is developed for the U. S. Department of Defense. The dataset allows for quick and easy assessment, estimation, and visualization of populations-at-risk. For the most current documentation and methodology, visit https://landscan.ornl.gov/documentation/.",
-  "dct_format_s": "ArcGRID",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43665",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Oak Ridge National Laboratory",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Population geography",
-    "Human geography",
-    "Society",
-    "Population"
-  ],
-  "dct_title_s": "LandScan 2000 Global Population Database",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "LandScan Global Population Database"
-  ],
-  "dct_issued_s": "2001",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43665\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/87643/nyu_2451_43665.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/87733/nyu_2451_43665_doc.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Earth"
-  ],
-  "dct_temporal_sm": [
-    "2000"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43665",
-  "gbl_mdModified_dt": "2018-12-06T15:39:25Z",
-  "id": "nyu-2451-43665",
-  "locn_geometry": "ENVELOPE(-180, 180, 90, -90)",
-  "gbl_indexYear_im": 2000
+{
+  "dct_description_sm": [
+    "This raster dataset contains population counts at 30 arc second resolution (1 km. or finer) for 2000. LandScan integrates daytime movements and collective travel habits into a single measure to produce a better representation of where people are located during an average day. This release represents the 2000 edition of LandScan and succeeds all previous versions. Using an innovative approach with Geographic Information System and Remote Sensing, Oak Ridge National Laboratory's LandScan is the community standard for global population distribution. At approximately 1 km resolution (30\" X 30\"), LandScan is the finest resolution global population distribution data available and represents an ambient population (average over 24 hours). The LandScan algorithm uses spatial data and imagery analysis technologies and a multi-variable dasymetric modeling approach to disaggregate census counts within an administrative boundary. Since no single population distribution model can account for the differences in spatial data availability, quality, scale, and accuracy as well as the differences in cultural settlement practices. This dataset is part of the LandScan global population database and is developed for the U. S. Department of Defense. The dataset allows for quick and easy assessment, estimation, and visualization of populations-at-risk. For the most current documentation and methodology, visit https://landscan.ornl.gov/documentation/."
+  ],
+  "dct_format_s": "ArcGRID",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43665"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Oak Ridge National Laboratory"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Population geography",
+    "Human geography",
+    "Society",
+    "Population"
+  ],
+  "dct_title_s": "LandScan 2000 Global Population Database",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "LandScan Global Population Database"
+  ],
+  "dct_issued_s": "2001",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43665\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/87643/nyu_2451_43665.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/87733/nyu_2451_43665_doc.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Earth"
+  ],
+  "dct_temporal_sm": [
+    "2000"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43665",
+  "gbl_mdModified_dt": "2018-12-06T15:39:25Z",
+  "id": "nyu-2451-43665",
+  "locn_geometry": "ENVELOPE(-180, 180, 90, -90)",
+  "gbl_indexYear_im": [
+    2000
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43666.json b/metadata-aardvark/Datasets/nyu-2451-43666.json
index d9a1820a9..0bff8dd26 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43666.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43666.json
@@ -1,36 +1,52 @@
-{
-  "dct_description_sm": "This raster dataset contains population counts at 30 arc second resolution (1 km. or finer) for 2001. LandScan integrates daytime movements and collective travel habits into a single measure to produce a better representation of where people are located during an average day. This release represents the 2001 edition of LandScan and succeeds all previous versions. Using an innovative approach with Geographic Information System and Remote Sensing, Oak Ridge National Laboratory's LandScan is the community standard for global population distribution. At approximately 1 km resolution (30\" X 30\"), LandScan is the finest resolution global population distribution data available and represents an ambient population (average over 24 hours). The LandScan algorithm uses spatial data and imagery analysis technologies and a multi-variable dasymetric modeling approach to disaggregate census counts within an administrative boundary. Since no single population distribution model can account for the differences in spatial data availability, quality, scale, and accuracy as well as the differences in cultural settlement practices. This dataset is part of the LandScan global population database and is developed for the U. S. Department of Defense. The dataset allows for quick and easy assessment, estimation, and visualization of populations-at-risk. For the most current documentation and methodology, visit https://landscan.ornl.gov/documentation/.",
-  "dct_format_s": "ArcGRID",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43666",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Oak Ridge National Laboratory",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Population geography",
-    "Human geography",
-    "Society",
-    "Population"
-  ],
-  "dct_title_s": "LandScan 2001 Global Population Database",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "LandScan Global Population Database"
-  ],
-  "dct_issued_s": "2002",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43666\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/87644/nyu_2451_43666.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/87734/nyu_2451_43666_doc.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Earth"
-  ],
-  "dct_temporal_sm": [
-    "2001"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43666",
-  "gbl_mdModified_dt": "2018-12-06T15:39:25Z",
-  "id": "nyu-2451-43666",
-  "locn_geometry": "ENVELOPE(-180, 180, 90, -90)",
-  "gbl_indexYear_im": 2001
+{
+  "dct_description_sm": [
+    "This raster dataset contains population counts at 30 arc second resolution (1 km. or finer) for 2001. LandScan integrates daytime movements and collective travel habits into a single measure to produce a better representation of where people are located during an average day. This release represents the 2001 edition of LandScan and succeeds all previous versions. Using an innovative approach with Geographic Information System and Remote Sensing, Oak Ridge National Laboratory's LandScan is the community standard for global population distribution. At approximately 1 km resolution (30\" X 30\"), LandScan is the finest resolution global population distribution data available and represents an ambient population (average over 24 hours). The LandScan algorithm uses spatial data and imagery analysis technologies and a multi-variable dasymetric modeling approach to disaggregate census counts within an administrative boundary. Since no single population distribution model can account for the differences in spatial data availability, quality, scale, and accuracy as well as the differences in cultural settlement practices. This dataset is part of the LandScan global population database and is developed for the U. S. Department of Defense. The dataset allows for quick and easy assessment, estimation, and visualization of populations-at-risk. For the most current documentation and methodology, visit https://landscan.ornl.gov/documentation/."
+  ],
+  "dct_format_s": "ArcGRID",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43666"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Oak Ridge National Laboratory"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Population geography",
+    "Human geography",
+    "Society",
+    "Population"
+  ],
+  "dct_title_s": "LandScan 2001 Global Population Database",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "LandScan Global Population Database"
+  ],
+  "dct_issued_s": "2002",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43666\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/87644/nyu_2451_43666.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/87734/nyu_2451_43666_doc.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Earth"
+  ],
+  "dct_temporal_sm": [
+    "2001"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43666",
+  "gbl_mdModified_dt": "2018-12-06T15:39:25Z",
+  "id": "nyu-2451-43666",
+  "locn_geometry": "ENVELOPE(-180, 180, 90, -90)",
+  "gbl_indexYear_im": [
+    2001
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43667.json b/metadata-aardvark/Datasets/nyu-2451-43667.json
index baa6fd508..d17ea3835 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43667.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43667.json
@@ -1,36 +1,52 @@
-{
-  "dct_description_sm": "This raster dataset contains population counts at 30 arc second resolution (1 km. or finer) for 2002. LandScan integrates daytime movements and collective travel habits into a single measure to produce a better representation of where people are located during an average day. This release represents the 2002 edition of LandScan and succeeds all previous versions. Using an innovative approach with Geographic Information System and Remote Sensing, Oak Ridge National Laboratory's LandScan is the community standard for global population distribution. At approximately 1 km resolution (30\" X 30\"), LandScan is the finest resolution global population distribution data available and represents an ambient population (average over 24 hours). The LandScan algorithm uses spatial data and imagery analysis technologies and a multi-variable dasymetric modeling approach to disaggregate census counts within an administrative boundary. Since no single population distribution model can account for the differences in spatial data availability, quality, scale, and accuracy as well as the differences in cultural settlement practices. This dataset is part of the LandScan global population database and is developed for the U. S. Department of Defense. The dataset allows for quick and easy assessment, estimation, and visualization of populations-at-risk. For the most current documentation and methodology, visit https://landscan.ornl.gov/documentation/.",
-  "dct_format_s": "ArcGRID",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43667",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Oak Ridge National Laboratory",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Population geography",
-    "Human geography",
-    "Society",
-    "Population"
-  ],
-  "dct_title_s": "LandScan 2002 Global Population Database",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "LandScan Global Population Database"
-  ],
-  "dct_issued_s": "2003",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43667\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/87645/nyu_2451_43667.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/87735/nyu_2451_43667_doc.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Earth"
-  ],
-  "dct_temporal_sm": [
-    "2002"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43667",
-  "gbl_mdModified_dt": "2018-12-06T15:39:25Z",
-  "id": "nyu-2451-43667",
-  "locn_geometry": "ENVELOPE(-180, 180, 90, -90)",
-  "gbl_indexYear_im": 2002
+{
+  "dct_description_sm": [
+    "This raster dataset contains population counts at 30 arc second resolution (1 km. or finer) for 2002. LandScan integrates daytime movements and collective travel habits into a single measure to produce a better representation of where people are located during an average day. This release represents the 2002 edition of LandScan and succeeds all previous versions. Using an innovative approach with Geographic Information System and Remote Sensing, Oak Ridge National Laboratory's LandScan is the community standard for global population distribution. At approximately 1 km resolution (30\" X 30\"), LandScan is the finest resolution global population distribution data available and represents an ambient population (average over 24 hours). The LandScan algorithm uses spatial data and imagery analysis technologies and a multi-variable dasymetric modeling approach to disaggregate census counts within an administrative boundary. Since no single population distribution model can account for the differences in spatial data availability, quality, scale, and accuracy as well as the differences in cultural settlement practices. This dataset is part of the LandScan global population database and is developed for the U. S. Department of Defense. The dataset allows for quick and easy assessment, estimation, and visualization of populations-at-risk. For the most current documentation and methodology, visit https://landscan.ornl.gov/documentation/."
+  ],
+  "dct_format_s": "ArcGRID",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43667"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Oak Ridge National Laboratory"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Population geography",
+    "Human geography",
+    "Society",
+    "Population"
+  ],
+  "dct_title_s": "LandScan 2002 Global Population Database",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "LandScan Global Population Database"
+  ],
+  "dct_issued_s": "2003",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43667\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/87645/nyu_2451_43667.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/87735/nyu_2451_43667_doc.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Earth"
+  ],
+  "dct_temporal_sm": [
+    "2002"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43667",
+  "gbl_mdModified_dt": "2018-12-06T15:39:25Z",
+  "id": "nyu-2451-43667",
+  "locn_geometry": "ENVELOPE(-180, 180, 90, -90)",
+  "gbl_indexYear_im": [
+    2002
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43668.json b/metadata-aardvark/Datasets/nyu-2451-43668.json
index ae00da5ee..c673ddcfb 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43668.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43668.json
@@ -1,36 +1,52 @@
-{
-  "dct_description_sm": "This raster dataset contains population counts at 30 arc second resolution (1 km. or finer) for 2003. LandScan integrates daytime movements and collective travel habits into a single measure to produce a better representation of where people are located during an average day. This release represents the 2003 edition of LandScan and succeeds all previous versions. Using an innovative approach with Geographic Information System and Remote Sensing, Oak Ridge National Laboratory's LandScan is the community standard for global population distribution. At approximately 1 km resolution (30\" X 30\"), LandScan is the finest resolution global population distribution data available and represents an ambient population (average over 24 hours). The LandScan algorithm uses spatial data and imagery analysis technologies and a multi-variable dasymetric modeling approach to disaggregate census counts within an administrative boundary. Since no single population distribution model can account for the differences in spatial data availability, quality, scale, and accuracy as well as the differences in cultural settlement practices. This dataset is part of the LandScan global population database and is developed for the U. S. Department of Defense. The dataset allows for quick and easy assessment, estimation, and visualization of populations-at-risk. For the most current documentation and methodology, visit https://landscan.ornl.gov/documentation/.",
-  "dct_format_s": "ArcGRID",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43668",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Oak Ridge National Laboratory",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Population geography",
-    "Human geography",
-    "Society",
-    "Population"
-  ],
-  "dct_title_s": "LandScan 2003 Global Population Database",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "LandScan Global Population Database"
-  ],
-  "dct_issued_s": "2004",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43668\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/87646/nyu_2451_43668.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/87736/nyu_2451_43668_doc.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Earth"
-  ],
-  "dct_temporal_sm": [
-    "2003"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43668",
-  "gbl_mdModified_dt": "2018-12-06T15:39:25Z",
-  "id": "nyu-2451-43668",
-  "locn_geometry": "ENVELOPE(-180, 180, 90, -90)",
-  "gbl_indexYear_im": 2003
+{
+  "dct_description_sm": [
+    "This raster dataset contains population counts at 30 arc second resolution (1 km. or finer) for 2003. LandScan integrates daytime movements and collective travel habits into a single measure to produce a better representation of where people are located during an average day. This release represents the 2003 edition of LandScan and succeeds all previous versions. Using an innovative approach with Geographic Information System and Remote Sensing, Oak Ridge National Laboratory's LandScan is the community standard for global population distribution. At approximately 1 km resolution (30\" X 30\"), LandScan is the finest resolution global population distribution data available and represents an ambient population (average over 24 hours). The LandScan algorithm uses spatial data and imagery analysis technologies and a multi-variable dasymetric modeling approach to disaggregate census counts within an administrative boundary. Since no single population distribution model can account for the differences in spatial data availability, quality, scale, and accuracy as well as the differences in cultural settlement practices. This dataset is part of the LandScan global population database and is developed for the U. S. Department of Defense. The dataset allows for quick and easy assessment, estimation, and visualization of populations-at-risk. For the most current documentation and methodology, visit https://landscan.ornl.gov/documentation/."
+  ],
+  "dct_format_s": "ArcGRID",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43668"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Oak Ridge National Laboratory"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Population geography",
+    "Human geography",
+    "Society",
+    "Population"
+  ],
+  "dct_title_s": "LandScan 2003 Global Population Database",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "LandScan Global Population Database"
+  ],
+  "dct_issued_s": "2004",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43668\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/87646/nyu_2451_43668.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/87736/nyu_2451_43668_doc.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Earth"
+  ],
+  "dct_temporal_sm": [
+    "2003"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43668",
+  "gbl_mdModified_dt": "2018-12-06T15:39:25Z",
+  "id": "nyu-2451-43668",
+  "locn_geometry": "ENVELOPE(-180, 180, 90, -90)",
+  "gbl_indexYear_im": [
+    2003
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43669.json b/metadata-aardvark/Datasets/nyu-2451-43669.json
index edf6272d6..7f027941d 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43669.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43669.json
@@ -1,36 +1,52 @@
-{
-  "dct_description_sm": "This raster dataset contains population counts at 30 arc second resolution (1 km. or finer) for 2004. LandScan integrates daytime movements and collective travel habits into a single measure to produce a better representation of where people are located during an average day. This release represents the 2004 edition of LandScan and succeeds all previous versions. Using an innovative approach with Geographic Information System and Remote Sensing, Oak Ridge National Laboratory's LandScan is the community standard for global population distribution. At approximately 1 km resolution (30\" X 30\"), LandScan is the finest resolution global population distribution data available and represents an ambient population (average over 24 hours). The LandScan algorithm uses spatial data and imagery analysis technologies and a multi-variable dasymetric modeling approach to disaggregate census counts within an administrative boundary. Since no single population distribution model can account for the differences in spatial data availability, quality, scale, and accuracy as well as the differences in cultural settlement practices. This dataset is part of the LandScan global population database and is developed for the U. S. Department of Defense. The dataset allows for quick and easy assessment, estimation, and visualization of populations-at-risk. For the most current documentation and methodology, visit https://landscan.ornl.gov/documentation/.",
-  "dct_format_s": "ArcGRID",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43669",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Oak Ridge National Laboratory",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Population geography",
-    "Human geography",
-    "Society",
-    "Population"
-  ],
-  "dct_title_s": "LandScan 2004 Global Population Database",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "LandScan Global Population Database"
-  ],
-  "dct_issued_s": "2005",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43669\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/87647/nyu_2451_43669.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/87737/nyu_2451_43669_doc.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Earth"
-  ],
-  "dct_temporal_sm": [
-    "2004"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43669",
-  "gbl_mdModified_dt": "2018-12-06T15:39:25Z",
-  "id": "nyu-2451-43669",
-  "locn_geometry": "ENVELOPE(-180, 180, 90, -90)",
-  "gbl_indexYear_im": 2004
+{
+  "dct_description_sm": [
+    "This raster dataset contains population counts at 30 arc second resolution (1 km. or finer) for 2004. LandScan integrates daytime movements and collective travel habits into a single measure to produce a better representation of where people are located during an average day. This release represents the 2004 edition of LandScan and succeeds all previous versions. Using an innovative approach with Geographic Information System and Remote Sensing, Oak Ridge National Laboratory's LandScan is the community standard for global population distribution. At approximately 1 km resolution (30\" X 30\"), LandScan is the finest resolution global population distribution data available and represents an ambient population (average over 24 hours). The LandScan algorithm uses spatial data and imagery analysis technologies and a multi-variable dasymetric modeling approach to disaggregate census counts within an administrative boundary. Since no single population distribution model can account for the differences in spatial data availability, quality, scale, and accuracy as well as the differences in cultural settlement practices. This dataset is part of the LandScan global population database and is developed for the U. S. Department of Defense. The dataset allows for quick and easy assessment, estimation, and visualization of populations-at-risk. For the most current documentation and methodology, visit https://landscan.ornl.gov/documentation/."
+  ],
+  "dct_format_s": "ArcGRID",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43669"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Oak Ridge National Laboratory"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Population geography",
+    "Human geography",
+    "Society",
+    "Population"
+  ],
+  "dct_title_s": "LandScan 2004 Global Population Database",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "LandScan Global Population Database"
+  ],
+  "dct_issued_s": "2005",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43669\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/87647/nyu_2451_43669.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/87737/nyu_2451_43669_doc.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Earth"
+  ],
+  "dct_temporal_sm": [
+    "2004"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43669",
+  "gbl_mdModified_dt": "2018-12-06T15:39:25Z",
+  "id": "nyu-2451-43669",
+  "locn_geometry": "ENVELOPE(-180, 180, 90, -90)",
+  "gbl_indexYear_im": [
+    2004
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43670.json b/metadata-aardvark/Datasets/nyu-2451-43670.json
index 1fd5ab88a..8bc648173 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43670.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43670.json
@@ -1,36 +1,52 @@
-{
-  "dct_description_sm": "This raster dataset contains population counts at 30 arc second resolution (1 km. or finer) for 2005. LandScan integrates daytime movements and collective travel habits into a single measure to produce a better representation of where people are located during an average day. This release represents the 2005 edition of LandScan and succeeds all previous versions. Using an innovative approach with Geographic Information System and Remote Sensing, Oak Ridge National Laboratory's LandScan is the community standard for global population distribution. At approximately 1 km resolution (30\" X 30\"), LandScan is the finest resolution global population distribution data available and represents an ambient population (average over 24 hours). The LandScan algorithm uses spatial data and imagery analysis technologies and a multi-variable dasymetric modeling approach to disaggregate census counts within an administrative boundary. Since no single population distribution model can account for the differences in spatial data availability, quality, scale, and accuracy as well as the differences in cultural settlement practices. This dataset is part of the LandScan global population database and is developed for the U. S. Department of Defense. The dataset allows for quick and easy assessment, estimation, and visualization of populations-at-risk. For the most current documentation and methodology, visit https://landscan.ornl.gov/documentation/.",
-  "dct_format_s": "ArcGRID",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43670",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Oak Ridge National Laboratory",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Population geography",
-    "Human geography",
-    "Society",
-    "Population"
-  ],
-  "dct_title_s": "LandScan 2005 Global Population Database",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "LandScan Global Population Database"
-  ],
-  "dct_issued_s": "2006",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43670\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/87648/nyu_2451_43670.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/87738/nyu_2451_43670_doc.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Earth"
-  ],
-  "dct_temporal_sm": [
-    "2005"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43670",
-  "gbl_mdModified_dt": "2018-12-06T15:39:25Z",
-  "id": "nyu-2451-43670",
-  "locn_geometry": "ENVELOPE(-180, 180, 90, -90)",
-  "gbl_indexYear_im": 2005
+{
+  "dct_description_sm": [
+    "This raster dataset contains population counts at 30 arc second resolution (1 km. or finer) for 2005. LandScan integrates daytime movements and collective travel habits into a single measure to produce a better representation of where people are located during an average day. This release represents the 2005 edition of LandScan and succeeds all previous versions. Using an innovative approach with Geographic Information System and Remote Sensing, Oak Ridge National Laboratory's LandScan is the community standard for global population distribution. At approximately 1 km resolution (30\" X 30\"), LandScan is the finest resolution global population distribution data available and represents an ambient population (average over 24 hours). The LandScan algorithm uses spatial data and imagery analysis technologies and a multi-variable dasymetric modeling approach to disaggregate census counts within an administrative boundary. Since no single population distribution model can account for the differences in spatial data availability, quality, scale, and accuracy as well as the differences in cultural settlement practices. This dataset is part of the LandScan global population database and is developed for the U. S. Department of Defense. The dataset allows for quick and easy assessment, estimation, and visualization of populations-at-risk. For the most current documentation and methodology, visit https://landscan.ornl.gov/documentation/."
+  ],
+  "dct_format_s": "ArcGRID",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43670"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Oak Ridge National Laboratory"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Population geography",
+    "Human geography",
+    "Society",
+    "Population"
+  ],
+  "dct_title_s": "LandScan 2005 Global Population Database",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "LandScan Global Population Database"
+  ],
+  "dct_issued_s": "2006",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43670\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/87648/nyu_2451_43670.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/87738/nyu_2451_43670_doc.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Earth"
+  ],
+  "dct_temporal_sm": [
+    "2005"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43670",
+  "gbl_mdModified_dt": "2018-12-06T15:39:25Z",
+  "id": "nyu-2451-43670",
+  "locn_geometry": "ENVELOPE(-180, 180, 90, -90)",
+  "gbl_indexYear_im": [
+    2005
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43671.json b/metadata-aardvark/Datasets/nyu-2451-43671.json
index e9fb91bfd..4caf50857 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43671.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43671.json
@@ -1,36 +1,52 @@
-{
-  "dct_description_sm": "This raster dataset contains population counts at 30 arc second resolution (1 km. or finer) for 2006. LandScan integrates daytime movements and collective travel habits into a single measure to produce a better representation of where people are located during an average day. This release represents the 2006 edition of LandScan and succeeds all previous versions. Using an innovative approach with Geographic Information System and Remote Sensing, Oak Ridge National Laboratory's LandScan is the community standard for global population distribution. At approximately 1 km resolution (30\" X 30\"), LandScan is the finest resolution global population distribution data available and represents an ambient population (average over 24 hours). The LandScan algorithm uses spatial data and imagery analysis technologies and a multi-variable dasymetric modeling approach to disaggregate census counts within an administrative boundary. Since no single population distribution model can account for the differences in spatial data availability, quality, scale, and accuracy as well as the differences in cultural settlement practices. This dataset is part of the LandScan global population database and is developed for the U. S. Department of Defense. The dataset allows for quick and easy assessment, estimation, and visualization of populations-at-risk. For the most current documentation and methodology, visit https://landscan.ornl.gov/documentation/.",
-  "dct_format_s": "ArcGRID",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43671",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Oak Ridge National Laboratory",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Population geography",
-    "Human geography",
-    "Society",
-    "Population"
-  ],
-  "dct_title_s": "LandScan 2006 Global Population Database",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "LandScan Global Population Database"
-  ],
-  "dct_issued_s": "2007",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43671\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/87649/nyu_2451_43671.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/87739/nyu_2451_43671_doc.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Earth"
-  ],
-  "dct_temporal_sm": [
-    "2006"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43671",
-  "gbl_mdModified_dt": "2018-12-06T15:39:25Z",
-  "id": "nyu-2451-43671",
-  "locn_geometry": "ENVELOPE(-180, 180, 90, -90)",
-  "gbl_indexYear_im": 2006
+{
+  "dct_description_sm": [
+    "This raster dataset contains population counts at 30 arc second resolution (1 km. or finer) for 2006. LandScan integrates daytime movements and collective travel habits into a single measure to produce a better representation of where people are located during an average day. This release represents the 2006 edition of LandScan and succeeds all previous versions. Using an innovative approach with Geographic Information System and Remote Sensing, Oak Ridge National Laboratory's LandScan is the community standard for global population distribution. At approximately 1 km resolution (30\" X 30\"), LandScan is the finest resolution global population distribution data available and represents an ambient population (average over 24 hours). The LandScan algorithm uses spatial data and imagery analysis technologies and a multi-variable dasymetric modeling approach to disaggregate census counts within an administrative boundary. Since no single population distribution model can account for the differences in spatial data availability, quality, scale, and accuracy as well as the differences in cultural settlement practices. This dataset is part of the LandScan global population database and is developed for the U. S. Department of Defense. The dataset allows for quick and easy assessment, estimation, and visualization of populations-at-risk. For the most current documentation and methodology, visit https://landscan.ornl.gov/documentation/."
+  ],
+  "dct_format_s": "ArcGRID",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43671"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Oak Ridge National Laboratory"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Population geography",
+    "Human geography",
+    "Society",
+    "Population"
+  ],
+  "dct_title_s": "LandScan 2006 Global Population Database",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "LandScan Global Population Database"
+  ],
+  "dct_issued_s": "2007",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43671\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/87649/nyu_2451_43671.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/87739/nyu_2451_43671_doc.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Earth"
+  ],
+  "dct_temporal_sm": [
+    "2006"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43671",
+  "gbl_mdModified_dt": "2018-12-06T15:39:25Z",
+  "id": "nyu-2451-43671",
+  "locn_geometry": "ENVELOPE(-180, 180, 90, -90)",
+  "gbl_indexYear_im": [
+    2006
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43672.json b/metadata-aardvark/Datasets/nyu-2451-43672.json
index b21dcedb5..931530037 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43672.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43672.json
@@ -1,36 +1,52 @@
-{
-  "dct_description_sm": "This raster dataset contains population counts at 30 arc second resolution (1 km. or finer) for 2007. LandScan integrates daytime movements and collective travel habits into a single measure to produce a better representation of where people are located during an average day. This release represents the 2007 edition of LandScan and succeeds all previous versions. Using an innovative approach with Geographic Information System and Remote Sensing, Oak Ridge National Laboratory's LandScan is the community standard for global population distribution. At approximately 1 km resolution (30\" X 30\"), LandScan is the finest resolution global population distribution data available and represents an ambient population (average over 24 hours). The LandScan algorithm uses spatial data and imagery analysis technologies and a multi-variable dasymetric modeling approach to disaggregate census counts within an administrative boundary. Since no single population distribution model can account for the differences in spatial data availability, quality, scale, and accuracy as well as the differences in cultural settlement practices. This dataset is part of the LandScan global population database and is developed for the U. S. Department of Defense. The dataset allows for quick and easy assessment, estimation, and visualization of populations-at-risk. For the most current documentation and methodology, visit https://landscan.ornl.gov/documentation/.",
-  "dct_format_s": "ArcGRID",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43672",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Oak Ridge National Laboratory",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Population geography",
-    "Human geography",
-    "Society",
-    "Population"
-  ],
-  "dct_title_s": "LandScan 2007 Global Population Database",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "LandScan Global Population Database"
-  ],
-  "dct_issued_s": "2008",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43672\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/87650/nyu_2451_43672.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/87740/nyu_2451_43672_doc.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Earth"
-  ],
-  "dct_temporal_sm": [
-    "2007"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43672",
-  "gbl_mdModified_dt": "2018-12-06T15:39:25Z",
-  "id": "nyu-2451-43672",
-  "locn_geometry": "ENVELOPE(-180, 180, 90, -90)",
-  "gbl_indexYear_im": 2007
+{
+  "dct_description_sm": [
+    "This raster dataset contains population counts at 30 arc second resolution (1 km. or finer) for 2007. LandScan integrates daytime movements and collective travel habits into a single measure to produce a better representation of where people are located during an average day. This release represents the 2007 edition of LandScan and succeeds all previous versions. Using an innovative approach with Geographic Information System and Remote Sensing, Oak Ridge National Laboratory's LandScan is the community standard for global population distribution. At approximately 1 km resolution (30\" X 30\"), LandScan is the finest resolution global population distribution data available and represents an ambient population (average over 24 hours). The LandScan algorithm uses spatial data and imagery analysis technologies and a multi-variable dasymetric modeling approach to disaggregate census counts within an administrative boundary. Since no single population distribution model can account for the differences in spatial data availability, quality, scale, and accuracy as well as the differences in cultural settlement practices. This dataset is part of the LandScan global population database and is developed for the U. S. Department of Defense. The dataset allows for quick and easy assessment, estimation, and visualization of populations-at-risk. For the most current documentation and methodology, visit https://landscan.ornl.gov/documentation/."
+  ],
+  "dct_format_s": "ArcGRID",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43672"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Oak Ridge National Laboratory"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Population geography",
+    "Human geography",
+    "Society",
+    "Population"
+  ],
+  "dct_title_s": "LandScan 2007 Global Population Database",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "LandScan Global Population Database"
+  ],
+  "dct_issued_s": "2008",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43672\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/87650/nyu_2451_43672.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/87740/nyu_2451_43672_doc.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Earth"
+  ],
+  "dct_temporal_sm": [
+    "2007"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43672",
+  "gbl_mdModified_dt": "2018-12-06T15:39:25Z",
+  "id": "nyu-2451-43672",
+  "locn_geometry": "ENVELOPE(-180, 180, 90, -90)",
+  "gbl_indexYear_im": [
+    2007
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43673.json b/metadata-aardvark/Datasets/nyu-2451-43673.json
index abbd3b3f5..a490ec6ce 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43673.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43673.json
@@ -1,36 +1,52 @@
-{
-  "dct_description_sm": "This raster dataset contains population counts at 30 arc second resolution (1 km. or finer) for 2008. LandScan integrates daytime movements and collective travel habits into a single measure to produce a better representation of where people are located during an average day. This release represents the 2008 edition of LandScan and succeeds all previous versions. Using an innovative approach with Geographic Information System and Remote Sensing, Oak Ridge National Laboratory's LandScan is the community standard for global population distribution. At approximately 1 km resolution (30\" X 30\"), LandScan is the finest resolution global population distribution data available and represents an ambient population (average over 24 hours). The LandScan algorithm uses spatial data and imagery analysis technologies and a multi-variable dasymetric modeling approach to disaggregate census counts within an administrative boundary. Since no single population distribution model can account for the differences in spatial data availability, quality, scale, and accuracy as well as the differences in cultural settlement practices. This dataset is part of the LandScan global population database and is developed for the U. S. Department of Defense. The dataset allows for quick and easy assessment, estimation, and visualization of populations-at-risk. For the most current documentation and methodology, visit https://landscan.ornl.gov/documentation/.",
-  "dct_format_s": "ArcGRID",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43673",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Oak Ridge National Laboratory",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Population geography",
-    "Human geography",
-    "Society",
-    "Population"
-  ],
-  "dct_title_s": "LandScan 2008 Global Population Database",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "LandScan Global Population Database"
-  ],
-  "dct_issued_s": "2009",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43673\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/87651/nyu_2451_43673.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/87741/nyu_2451_43673_doc.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Earth"
-  ],
-  "dct_temporal_sm": [
-    "2008"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43673",
-  "gbl_mdModified_dt": "2018-12-06T15:39:25Z",
-  "id": "nyu-2451-43673",
-  "locn_geometry": "ENVELOPE(-180, 180, 90, -90)",
-  "gbl_indexYear_im": 2008
+{
+  "dct_description_sm": [
+    "This raster dataset contains population counts at 30 arc second resolution (1 km. or finer) for 2008. LandScan integrates daytime movements and collective travel habits into a single measure to produce a better representation of where people are located during an average day. This release represents the 2008 edition of LandScan and succeeds all previous versions. Using an innovative approach with Geographic Information System and Remote Sensing, Oak Ridge National Laboratory's LandScan is the community standard for global population distribution. At approximately 1 km resolution (30\" X 30\"), LandScan is the finest resolution global population distribution data available and represents an ambient population (average over 24 hours). The LandScan algorithm uses spatial data and imagery analysis technologies and a multi-variable dasymetric modeling approach to disaggregate census counts within an administrative boundary. Since no single population distribution model can account for the differences in spatial data availability, quality, scale, and accuracy as well as the differences in cultural settlement practices. This dataset is part of the LandScan global population database and is developed for the U. S. Department of Defense. The dataset allows for quick and easy assessment, estimation, and visualization of populations-at-risk. For the most current documentation and methodology, visit https://landscan.ornl.gov/documentation/."
+  ],
+  "dct_format_s": "ArcGRID",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43673"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Oak Ridge National Laboratory"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Population geography",
+    "Human geography",
+    "Society",
+    "Population"
+  ],
+  "dct_title_s": "LandScan 2008 Global Population Database",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "LandScan Global Population Database"
+  ],
+  "dct_issued_s": "2009",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43673\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/87651/nyu_2451_43673.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/87741/nyu_2451_43673_doc.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Earth"
+  ],
+  "dct_temporal_sm": [
+    "2008"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43673",
+  "gbl_mdModified_dt": "2018-12-06T15:39:25Z",
+  "id": "nyu-2451-43673",
+  "locn_geometry": "ENVELOPE(-180, 180, 90, -90)",
+  "gbl_indexYear_im": [
+    2008
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43674.json b/metadata-aardvark/Datasets/nyu-2451-43674.json
index 2dff48116..cd0ca641f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43674.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43674.json
@@ -1,36 +1,52 @@
-{
-  "dct_description_sm": "This raster dataset contains population counts at 30 arc second resolution (1 km. or finer) for 2009. LandScan integrates daytime movements and collective travel habits into a single measure to produce a better representation of where people are located during an average day. This release represents the 2009 edition of LandScan and succeeds all previous versions. Using an innovative approach with Geographic Information System and Remote Sensing, Oak Ridge National Laboratory's LandScan is the community standard for global population distribution. At approximately 1 km resolution (30\" X 30\"), LandScan is the finest resolution global population distribution data available and represents an ambient population (average over 24 hours). The LandScan algorithm uses spatial data and imagery analysis technologies and a multi-variable dasymetric modeling approach to disaggregate census counts within an administrative boundary. Since no single population distribution model can account for the differences in spatial data availability, quality, scale, and accuracy as well as the differences in cultural settlement practices. This dataset is part of the LandScan global population database and is developed for the U. S. Department of Defense. The dataset allows for quick and easy assessment, estimation, and visualization of populations-at-risk. For the most current documentation and methodology, visit https://landscan.ornl.gov/documentation/.",
-  "dct_format_s": "ArcGRID",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43674",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Oak Ridge National Laboratory",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Population geography",
-    "Human geography",
-    "Society",
-    "Population"
-  ],
-  "dct_title_s": "LandScan 2009 Global Population Database",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "LandScan Global Population Database"
-  ],
-  "dct_issued_s": "2010",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43674\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/87652/nyu_2451_43674.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/87742/nyu_2451_43674_doc.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Earth"
-  ],
-  "dct_temporal_sm": [
-    "2009"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43674",
-  "gbl_mdModified_dt": "2018-12-06T15:39:25Z",
-  "id": "nyu-2451-43674",
-  "locn_geometry": "ENVELOPE(-180, 180, 90, -90)",
-  "gbl_indexYear_im": 2009
+{
+  "dct_description_sm": [
+    "This raster dataset contains population counts at 30 arc second resolution (1 km. or finer) for 2009. LandScan integrates daytime movements and collective travel habits into a single measure to produce a better representation of where people are located during an average day. This release represents the 2009 edition of LandScan and succeeds all previous versions. Using an innovative approach with Geographic Information System and Remote Sensing, Oak Ridge National Laboratory's LandScan is the community standard for global population distribution. At approximately 1 km resolution (30\" X 30\"), LandScan is the finest resolution global population distribution data available and represents an ambient population (average over 24 hours). The LandScan algorithm uses spatial data and imagery analysis technologies and a multi-variable dasymetric modeling approach to disaggregate census counts within an administrative boundary. Since no single population distribution model can account for the differences in spatial data availability, quality, scale, and accuracy as well as the differences in cultural settlement practices. This dataset is part of the LandScan global population database and is developed for the U. S. Department of Defense. The dataset allows for quick and easy assessment, estimation, and visualization of populations-at-risk. For the most current documentation and methodology, visit https://landscan.ornl.gov/documentation/."
+  ],
+  "dct_format_s": "ArcGRID",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43674"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Oak Ridge National Laboratory"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Population geography",
+    "Human geography",
+    "Society",
+    "Population"
+  ],
+  "dct_title_s": "LandScan 2009 Global Population Database",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "LandScan Global Population Database"
+  ],
+  "dct_issued_s": "2010",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43674\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/87652/nyu_2451_43674.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/87742/nyu_2451_43674_doc.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Earth"
+  ],
+  "dct_temporal_sm": [
+    "2009"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43674",
+  "gbl_mdModified_dt": "2018-12-06T15:39:25Z",
+  "id": "nyu-2451-43674",
+  "locn_geometry": "ENVELOPE(-180, 180, 90, -90)",
+  "gbl_indexYear_im": [
+    2009
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43675.json b/metadata-aardvark/Datasets/nyu-2451-43675.json
index 766930fcd..fba199367 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43675.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43675.json
@@ -1,36 +1,52 @@
-{
-  "dct_description_sm": "This raster dataset contains population counts at 30 arc second resolution (1 km. or finer) for 2010. LandScan integrates daytime movements and collective travel habits into a single measure to produce a better representation of where people are located during an average day. This release represents the 2010 edition of LandScan and succeeds all previous versions. Using an innovative approach with Geographic Information System and Remote Sensing, Oak Ridge National Laboratory's LandScan is the community standard for global population distribution. At approximately 1 km resolution (30\" X 30\"), LandScan is the finest resolution global population distribution data available and represents an ambient population (average over 24 hours). The LandScan algorithm uses spatial data and imagery analysis technologies and a multi-variable dasymetric modeling approach to disaggregate census counts within an administrative boundary. Since no single population distribution model can account for the differences in spatial data availability, quality, scale, and accuracy as well as the differences in cultural settlement practices. This dataset is part of the LandScan global population database and is developed for the U. S. Department of Defense. The dataset allows for quick and easy assessment, estimation, and visualization of populations-at-risk. For the most current documentation and methodology, visit https://landscan.ornl.gov/documentation/.",
-  "dct_format_s": "ArcGRID",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43675",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Oak Ridge National Laboratory",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Population geography",
-    "Human geography",
-    "Society",
-    "Population"
-  ],
-  "dct_title_s": "LandScan 2010 Global Population Database",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "LandScan Global Population Database"
-  ],
-  "dct_issued_s": "2011",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43675\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/87653/nyu_2451_43675.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/87743/nyu_2451_43675_doc.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Earth"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43675",
-  "gbl_mdModified_dt": "2018-12-06T15:39:25Z",
-  "id": "nyu-2451-43675",
-  "locn_geometry": "ENVELOPE(-180, 180, 90, -90)",
-  "gbl_indexYear_im": 2010
+{
+  "dct_description_sm": [
+    "This raster dataset contains population counts at 30 arc second resolution (1 km. or finer) for 2010. LandScan integrates daytime movements and collective travel habits into a single measure to produce a better representation of where people are located during an average day. This release represents the 2010 edition of LandScan and succeeds all previous versions. Using an innovative approach with Geographic Information System and Remote Sensing, Oak Ridge National Laboratory's LandScan is the community standard for global population distribution. At approximately 1 km resolution (30\" X 30\"), LandScan is the finest resolution global population distribution data available and represents an ambient population (average over 24 hours). The LandScan algorithm uses spatial data and imagery analysis technologies and a multi-variable dasymetric modeling approach to disaggregate census counts within an administrative boundary. Since no single population distribution model can account for the differences in spatial data availability, quality, scale, and accuracy as well as the differences in cultural settlement practices. This dataset is part of the LandScan global population database and is developed for the U. S. Department of Defense. The dataset allows for quick and easy assessment, estimation, and visualization of populations-at-risk. For the most current documentation and methodology, visit https://landscan.ornl.gov/documentation/."
+  ],
+  "dct_format_s": "ArcGRID",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43675"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Oak Ridge National Laboratory"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Population geography",
+    "Human geography",
+    "Society",
+    "Population"
+  ],
+  "dct_title_s": "LandScan 2010 Global Population Database",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "LandScan Global Population Database"
+  ],
+  "dct_issued_s": "2011",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43675\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/87653/nyu_2451_43675.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/87743/nyu_2451_43675_doc.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Earth"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43675",
+  "gbl_mdModified_dt": "2018-12-06T15:39:25Z",
+  "id": "nyu-2451-43675",
+  "locn_geometry": "ENVELOPE(-180, 180, 90, -90)",
+  "gbl_indexYear_im": [
+    2010
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43676.json b/metadata-aardvark/Datasets/nyu-2451-43676.json
index 71cf0adeb..186354c6e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43676.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43676.json
@@ -1,36 +1,52 @@
-{
-  "dct_description_sm": "This raster dataset contains population counts at 30 arc second resolution (1 km. or finer) for 2011. LandScan integrates daytime movements and collective travel habits into a single measure to produce a better representation of where people are located during an average day. This release represents the 2011 edition of LandScan and succeeds all previous versions. Using an innovative approach with Geographic Information System and Remote Sensing, Oak Ridge National Laboratory's LandScan is the community standard for global population distribution. At approximately 1 km resolution (30\" X 30\"), LandScan is the finest resolution global population distribution data available and represents an ambient population (average over 24 hours). The LandScan algorithm uses spatial data and imagery analysis technologies and a multi-variable dasymetric modeling approach to disaggregate census counts within an administrative boundary. Since no single population distribution model can account for the differences in spatial data availability, quality, scale, and accuracy as well as the differences in cultural settlement practices. This dataset is part of the LandScan global population database and is developed for the U. S. Department of Defense. The dataset allows for quick and easy assessment, estimation, and visualization of populations-at-risk. For the most current documentation and methodology, visit https://landscan.ornl.gov/documentation/.",
-  "dct_format_s": "ArcGRID",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43676",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Oak Ridge National Laboratory",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Population geography",
-    "Human geography",
-    "Society",
-    "Population"
-  ],
-  "dct_title_s": "LandScan 2011 Global Population Database",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "LandScan Global Population Database"
-  ],
-  "dct_issued_s": "2012",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43676\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/87730/nyu_2451_43676.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/87744/nyu_2451_43676_doc.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Earth"
-  ],
-  "dct_temporal_sm": [
-    "2011"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43676",
-  "gbl_mdModified_dt": "2018-12-06T15:39:25Z",
-  "id": "nyu-2451-43676",
-  "locn_geometry": "ENVELOPE(-180, 180, 90, -90)",
-  "gbl_indexYear_im": 2011
+{
+  "dct_description_sm": [
+    "This raster dataset contains population counts at 30 arc second resolution (1 km. or finer) for 2011. LandScan integrates daytime movements and collective travel habits into a single measure to produce a better representation of where people are located during an average day. This release represents the 2011 edition of LandScan and succeeds all previous versions. Using an innovative approach with Geographic Information System and Remote Sensing, Oak Ridge National Laboratory's LandScan is the community standard for global population distribution. At approximately 1 km resolution (30\" X 30\"), LandScan is the finest resolution global population distribution data available and represents an ambient population (average over 24 hours). The LandScan algorithm uses spatial data and imagery analysis technologies and a multi-variable dasymetric modeling approach to disaggregate census counts within an administrative boundary. Since no single population distribution model can account for the differences in spatial data availability, quality, scale, and accuracy as well as the differences in cultural settlement practices. This dataset is part of the LandScan global population database and is developed for the U. S. Department of Defense. The dataset allows for quick and easy assessment, estimation, and visualization of populations-at-risk. For the most current documentation and methodology, visit https://landscan.ornl.gov/documentation/."
+  ],
+  "dct_format_s": "ArcGRID",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43676"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Oak Ridge National Laboratory"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Population geography",
+    "Human geography",
+    "Society",
+    "Population"
+  ],
+  "dct_title_s": "LandScan 2011 Global Population Database",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "LandScan Global Population Database"
+  ],
+  "dct_issued_s": "2012",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43676\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/87730/nyu_2451_43676.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/87744/nyu_2451_43676_doc.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Earth"
+  ],
+  "dct_temporal_sm": [
+    "2011"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43676",
+  "gbl_mdModified_dt": "2018-12-06T15:39:25Z",
+  "id": "nyu-2451-43676",
+  "locn_geometry": "ENVELOPE(-180, 180, 90, -90)",
+  "gbl_indexYear_im": [
+    2011
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43677.json b/metadata-aardvark/Datasets/nyu-2451-43677.json
index e1bcbb632..5b4b99fcb 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43677.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43677.json
@@ -1,36 +1,52 @@
-{
-  "dct_description_sm": "This raster dataset contains population counts at 30 arc second resolution (1 km. or finer) for 2012. LandScan integrates daytime movements and collective travel habits into a single measure to produce a better representation of where people are located during an average day. This release represents the 2012 edition of LandScan and succeeds all previous versions. Using an innovative approach with Geographic Information System and Remote Sensing, Oak Ridge National Laboratory's LandScan is the community standard for global population distribution. At approximately 1 km resolution (30\" X 30\"), LandScan is the finest resolution global population distribution data available and represents an ambient population (average over 24 hours). The LandScan algorithm uses spatial data and imagery analysis technologies and a multi-variable dasymetric modeling approach to disaggregate census counts within an administrative boundary. Since no single population distribution model can account for the differences in spatial data availability, quality, scale, and accuracy as well as the differences in cultural settlement practices. This dataset is part of the LandScan global population database and is developed for the U. S. Department of Defense. The dataset allows for quick and easy assessment, estimation, and visualization of populations-at-risk. For the most current documentation and methodology, visit https://landscan.ornl.gov/documentation/.",
-  "dct_format_s": "ArcGRID",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43677",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Oak Ridge National Laboratory",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Population geography",
-    "Human geography",
-    "Society",
-    "Population"
-  ],
-  "dct_title_s": "LandScan 2012 Global Population Database",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "LandScan Global Population Database"
-  ],
-  "dct_issued_s": "2013",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43677\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/87654/nyu_2451_43677.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/87745/nyu_2451_43677_doc.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Earth"
-  ],
-  "dct_temporal_sm": [
-    "2012"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43677",
-  "gbl_mdModified_dt": "2018-12-06T15:39:25Z",
-  "id": "nyu-2451-43677",
-  "locn_geometry": "ENVELOPE(-180, 180, 90, -90)",
-  "gbl_indexYear_im": 2012
+{
+  "dct_description_sm": [
+    "This raster dataset contains population counts at 30 arc second resolution (1 km. or finer) for 2012. LandScan integrates daytime movements and collective travel habits into a single measure to produce a better representation of where people are located during an average day. This release represents the 2012 edition of LandScan and succeeds all previous versions. Using an innovative approach with Geographic Information System and Remote Sensing, Oak Ridge National Laboratory's LandScan is the community standard for global population distribution. At approximately 1 km resolution (30\" X 30\"), LandScan is the finest resolution global population distribution data available and represents an ambient population (average over 24 hours). The LandScan algorithm uses spatial data and imagery analysis technologies and a multi-variable dasymetric modeling approach to disaggregate census counts within an administrative boundary. Since no single population distribution model can account for the differences in spatial data availability, quality, scale, and accuracy as well as the differences in cultural settlement practices. This dataset is part of the LandScan global population database and is developed for the U. S. Department of Defense. The dataset allows for quick and easy assessment, estimation, and visualization of populations-at-risk. For the most current documentation and methodology, visit https://landscan.ornl.gov/documentation/."
+  ],
+  "dct_format_s": "ArcGRID",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43677"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Oak Ridge National Laboratory"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Population geography",
+    "Human geography",
+    "Society",
+    "Population"
+  ],
+  "dct_title_s": "LandScan 2012 Global Population Database",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "LandScan Global Population Database"
+  ],
+  "dct_issued_s": "2013",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43677\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/87654/nyu_2451_43677.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/87745/nyu_2451_43677_doc.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Earth"
+  ],
+  "dct_temporal_sm": [
+    "2012"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43677",
+  "gbl_mdModified_dt": "2018-12-06T15:39:25Z",
+  "id": "nyu-2451-43677",
+  "locn_geometry": "ENVELOPE(-180, 180, 90, -90)",
+  "gbl_indexYear_im": [
+    2012
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43678.json b/metadata-aardvark/Datasets/nyu-2451-43678.json
index 36fafe114..a1357bf54 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43678.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43678.json
@@ -1,36 +1,52 @@
-{
-  "dct_description_sm": "This raster dataset contains population counts at 30 arc second resolution (1 km. or finer) for 2013. LandScan integrates daytime movements and collective travel habits into a single measure to produce a better representation of where people are located during an average day. This release represents the 2013 edition of LandScan and succeeds all previous versions. Using an innovative approach with Geographic Information System and Remote Sensing, Oak Ridge National Laboratory's LandScan is the community standard for global population distribution. At approximately 1 km resolution (30\" X 30\"), LandScan is the finest resolution global population distribution data available and represents an ambient population (average over 24 hours). The LandScan algorithm uses spatial data and imagery analysis technologies and a multi-variable dasymetric modeling approach to disaggregate census counts within an administrative boundary. Since no single population distribution model can account for the differences in spatial data availability, quality, scale, and accuracy as well as the differences in cultural settlement practices. This dataset is part of the LandScan global population database and is developed for the U. S. Department of Defense. The dataset allows for quick and easy assessment, estimation, and visualization of populations-at-risk. For the most current documentation and methodology, visit https://landscan.ornl.gov/documentation/.",
-  "dct_format_s": "ArcGRID",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43678",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Oak Ridge National Laboratory",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Population geography",
-    "Human geography",
-    "Society",
-    "Population"
-  ],
-  "dct_title_s": "LandScan 2013 Global Population Database",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "LandScan Global Population Database"
-  ],
-  "dct_issued_s": "2014",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43678\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/87655/nyu_2451_43678.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/87746/nyu_2451_43678_doc.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Earth"
-  ],
-  "dct_temporal_sm": [
-    "2013"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43678",
-  "gbl_mdModified_dt": "2018-12-06T15:39:25Z",
-  "id": "nyu-2451-43678",
-  "locn_geometry": "ENVELOPE(-180, 180, 90, -90)",
-  "gbl_indexYear_im": 2013
+{
+  "dct_description_sm": [
+    "This raster dataset contains population counts at 30 arc second resolution (1 km. or finer) for 2013. LandScan integrates daytime movements and collective travel habits into a single measure to produce a better representation of where people are located during an average day. This release represents the 2013 edition of LandScan and succeeds all previous versions. Using an innovative approach with Geographic Information System and Remote Sensing, Oak Ridge National Laboratory's LandScan is the community standard for global population distribution. At approximately 1 km resolution (30\" X 30\"), LandScan is the finest resolution global population distribution data available and represents an ambient population (average over 24 hours). The LandScan algorithm uses spatial data and imagery analysis technologies and a multi-variable dasymetric modeling approach to disaggregate census counts within an administrative boundary. Since no single population distribution model can account for the differences in spatial data availability, quality, scale, and accuracy as well as the differences in cultural settlement practices. This dataset is part of the LandScan global population database and is developed for the U. S. Department of Defense. The dataset allows for quick and easy assessment, estimation, and visualization of populations-at-risk. For the most current documentation and methodology, visit https://landscan.ornl.gov/documentation/."
+  ],
+  "dct_format_s": "ArcGRID",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43678"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Oak Ridge National Laboratory"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Population geography",
+    "Human geography",
+    "Society",
+    "Population"
+  ],
+  "dct_title_s": "LandScan 2013 Global Population Database",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "LandScan Global Population Database"
+  ],
+  "dct_issued_s": "2014",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43678\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/87655/nyu_2451_43678.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/87746/nyu_2451_43678_doc.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Earth"
+  ],
+  "dct_temporal_sm": [
+    "2013"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43678",
+  "gbl_mdModified_dt": "2018-12-06T15:39:25Z",
+  "id": "nyu-2451-43678",
+  "locn_geometry": "ENVELOPE(-180, 180, 90, -90)",
+  "gbl_indexYear_im": [
+    2013
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43679.json b/metadata-aardvark/Datasets/nyu-2451-43679.json
index 992e5051c..481b1c6a3 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43679.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43679.json
@@ -1,36 +1,52 @@
-{
-  "dct_description_sm": "This raster dataset contains population counts at 30 arc second resolution (1 km. or finer) for 2014. LandScan integrates daytime movements and collective travel habits into a single measure to produce a better representation of where people are located during an average day. This release represents the 2014 edition of LandScan and succeeds all previous versions. Using an innovative approach with Geographic Information System and Remote Sensing, Oak Ridge National Laboratory's LandScan is the community standard for global population distribution. At approximately 1 km resolution (30\" X 30\"), LandScan is the finest resolution global population distribution data available and represents an ambient population (average over 24 hours). The LandScan algorithm uses spatial data and imagery analysis technologies and a multi-variable dasymetric modeling approach to disaggregate census counts within an administrative boundary. Since no single population distribution model can account for the differences in spatial data availability, quality, scale, and accuracy as well as the differences in cultural settlement practices. This dataset is part of the LandScan global population database and is developed for the U. S. Department of Defense. The dataset allows for quick and easy assessment, estimation, and visualization of populations-at-risk. For the most current documentation and methodology, visit https://landscan.ornl.gov/documentation/.",
-  "dct_format_s": "ArcGRID",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43679",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Oak Ridge National Laboratory",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Population geography",
-    "Human geography",
-    "Society",
-    "Population"
-  ],
-  "dct_title_s": "LandScan 2014 Global Population Database",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "LandScan Global Population Database"
-  ],
-  "dct_issued_s": "2015",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43679\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/87656/nyu_2451_43679.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/87747/nyu_2451_43679_doc.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Earth"
-  ],
-  "dct_temporal_sm": [
-    "2014"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43679",
-  "gbl_mdModified_dt": "2018-12-06T15:39:25Z",
-  "id": "nyu-2451-43679",
-  "locn_geometry": "ENVELOPE(-180, 180, 90, -90)",
-  "gbl_indexYear_im": 2014
+{
+  "dct_description_sm": [
+    "This raster dataset contains population counts at 30 arc second resolution (1 km. or finer) for 2014. LandScan integrates daytime movements and collective travel habits into a single measure to produce a better representation of where people are located during an average day. This release represents the 2014 edition of LandScan and succeeds all previous versions. Using an innovative approach with Geographic Information System and Remote Sensing, Oak Ridge National Laboratory's LandScan is the community standard for global population distribution. At approximately 1 km resolution (30\" X 30\"), LandScan is the finest resolution global population distribution data available and represents an ambient population (average over 24 hours). The LandScan algorithm uses spatial data and imagery analysis technologies and a multi-variable dasymetric modeling approach to disaggregate census counts within an administrative boundary. Since no single population distribution model can account for the differences in spatial data availability, quality, scale, and accuracy as well as the differences in cultural settlement practices. This dataset is part of the LandScan global population database and is developed for the U. S. Department of Defense. The dataset allows for quick and easy assessment, estimation, and visualization of populations-at-risk. For the most current documentation and methodology, visit https://landscan.ornl.gov/documentation/."
+  ],
+  "dct_format_s": "ArcGRID",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43679"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Oak Ridge National Laboratory"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Population geography",
+    "Human geography",
+    "Society",
+    "Population"
+  ],
+  "dct_title_s": "LandScan 2014 Global Population Database",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "LandScan Global Population Database"
+  ],
+  "dct_issued_s": "2015",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43679\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/87656/nyu_2451_43679.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/87747/nyu_2451_43679_doc.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Earth"
+  ],
+  "dct_temporal_sm": [
+    "2014"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43679",
+  "gbl_mdModified_dt": "2018-12-06T15:39:25Z",
+  "id": "nyu-2451-43679",
+  "locn_geometry": "ENVELOPE(-180, 180, 90, -90)",
+  "gbl_indexYear_im": [
+    2014
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43680.json b/metadata-aardvark/Datasets/nyu-2451-43680.json
index a71f256fe..3cb40ef6f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43680.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43680.json
@@ -1,36 +1,52 @@
-{
-  "dct_description_sm": "This raster dataset contains population counts at 30 arc second resolution (1 km. or finer) for 2015. LandScan integrates daytime movements and collective travel habits into a single measure to produce a better representation of where people are located during an average day. This release represents the 2015 edition of LandScan and succeeds all previous versions. Using an innovative approach with Geographic Information System and Remote Sensing, Oak Ridge National Laboratory's LandScan is the community standard for global population distribution. At approximately 1 km resolution (30\" X 30\"), LandScan is the finest resolution global population distribution data available and represents an ambient population (average over 24 hours). The LandScan algorithm uses spatial data and imagery analysis technologies and a multi-variable dasymetric modeling approach to disaggregate census counts within an administrative boundary. Since no single population distribution model can account for the differences in spatial data availability, quality, scale, and accuracy as well as the differences in cultural settlement practices. This dataset is part of the LandScan global population database and is developed for the U. S. Department of Defense. The dataset allows for quick and easy assessment, estimation, and visualization of populations-at-risk. For the most current documentation and methodology, visit https://landscan.ornl.gov/documentation/.",
-  "dct_format_s": "ArcGRID",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43680",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Oak Ridge National Laboratory",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Population geography",
-    "Human geography",
-    "Society",
-    "Population"
-  ],
-  "dct_title_s": "LandScan 2015 Global Population Database",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "LandScan Global Population Database"
-  ],
-  "dct_issued_s": "2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43680\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/87731/nyu_2451_43680.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/87748/nyu_2451_43680_doc.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Earth"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43680",
-  "gbl_mdModified_dt": "2018-12-06T15:39:25Z",
-  "id": "nyu-2451-43680",
-  "locn_geometry": "ENVELOPE(-180, 180, 90, -90)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_description_sm": [
+    "This raster dataset contains population counts at 30 arc second resolution (1 km. or finer) for 2015. LandScan integrates daytime movements and collective travel habits into a single measure to produce a better representation of where people are located during an average day. This release represents the 2015 edition of LandScan and succeeds all previous versions. Using an innovative approach with Geographic Information System and Remote Sensing, Oak Ridge National Laboratory's LandScan is the community standard for global population distribution. At approximately 1 km resolution (30\" X 30\"), LandScan is the finest resolution global population distribution data available and represents an ambient population (average over 24 hours). The LandScan algorithm uses spatial data and imagery analysis technologies and a multi-variable dasymetric modeling approach to disaggregate census counts within an administrative boundary. Since no single population distribution model can account for the differences in spatial data availability, quality, scale, and accuracy as well as the differences in cultural settlement practices. This dataset is part of the LandScan global population database and is developed for the U. S. Department of Defense. The dataset allows for quick and easy assessment, estimation, and visualization of populations-at-risk. For the most current documentation and methodology, visit https://landscan.ornl.gov/documentation/."
+  ],
+  "dct_format_s": "ArcGRID",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43680"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Oak Ridge National Laboratory"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Population geography",
+    "Human geography",
+    "Society",
+    "Population"
+  ],
+  "dct_title_s": "LandScan 2015 Global Population Database",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "LandScan Global Population Database"
+  ],
+  "dct_issued_s": "2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43680\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/87731/nyu_2451_43680.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/87748/nyu_2451_43680_doc.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Earth"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43680",
+  "gbl_mdModified_dt": "2018-12-06T15:39:25Z",
+  "id": "nyu-2451-43680",
+  "locn_geometry": "ENVELOPE(-180, 180, 90, -90)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43681.json b/metadata-aardvark/Datasets/nyu-2451-43681.json
index 4bc0e49db..f075034c0 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43681.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43681.json
@@ -1,36 +1,52 @@
-{
-  "dct_description_sm": "This raster dataset contains population counts at 30 arc second resolution (1 km. or finer) for 2016. LandScan integrates daytime movements and collective travel habits into a single measure to produce a better representation of where people are located during an average day. This release represents the 2016 edition of LandScan and succeeds all previous versions. Using an innovative approach with Geographic Information System and Remote Sensing, Oak Ridge National Laboratory's LandScan is the community standard for global population distribution. At approximately 1 km resolution (30\" X 30\"), LandScan is the finest resolution global population distribution data available and represents an ambient population (average over 24 hours). The LandScan algorithm uses spatial data and imagery analysis technologies and a multi-variable dasymetric modeling approach to disaggregate census counts within an administrative boundary. Since no single population distribution model can account for the differences in spatial data availability, quality, scale, and accuracy as well as the differences in cultural settlement practices. This dataset is part of the LandScan global population database and is developed for the U. S. Department of Defense. The dataset allows for quick and easy assessment, estimation, and visualization of populations-at-risk. For the most current documentation and methodology, visit https://landscan.ornl.gov/documentation/.",
-  "dct_format_s": "ArcGRID",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43681",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Oak Ridge National Laboratory",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Population geography",
-    "Human geography",
-    "Society",
-    "Population"
-  ],
-  "dct_title_s": "LandScan 2016 Global Population Database",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "LandScan Global Population Database"
-  ],
-  "dct_issued_s": "2017",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43681\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/87677/nyu_2451_43681.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/87749/nyu_2451_43681_doc.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Earth"
-  ],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43681",
-  "gbl_mdModified_dt": "2018-12-06T15:39:25Z",
-  "id": "nyu-2451-43681",
-  "locn_geometry": "ENVELOPE(-180, 180, 90, -90)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_description_sm": [
+    "This raster dataset contains population counts at 30 arc second resolution (1 km. or finer) for 2016. LandScan integrates daytime movements and collective travel habits into a single measure to produce a better representation of where people are located during an average day. This release represents the 2016 edition of LandScan and succeeds all previous versions. Using an innovative approach with Geographic Information System and Remote Sensing, Oak Ridge National Laboratory's LandScan is the community standard for global population distribution. At approximately 1 km resolution (30\" X 30\"), LandScan is the finest resolution global population distribution data available and represents an ambient population (average over 24 hours). The LandScan algorithm uses spatial data and imagery analysis technologies and a multi-variable dasymetric modeling approach to disaggregate census counts within an administrative boundary. Since no single population distribution model can account for the differences in spatial data availability, quality, scale, and accuracy as well as the differences in cultural settlement practices. This dataset is part of the LandScan global population database and is developed for the U. S. Department of Defense. The dataset allows for quick and easy assessment, estimation, and visualization of populations-at-risk. For the most current documentation and methodology, visit https://landscan.ornl.gov/documentation/."
+  ],
+  "dct_format_s": "ArcGRID",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43681"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Oak Ridge National Laboratory"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Population geography",
+    "Human geography",
+    "Society",
+    "Population"
+  ],
+  "dct_title_s": "LandScan 2016 Global Population Database",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "LandScan Global Population Database"
+  ],
+  "dct_issued_s": "2017",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43681\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/87677/nyu_2451_43681.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/87749/nyu_2451_43681_doc.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Earth"
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43681",
+  "gbl_mdModified_dt": "2018-12-06T15:39:25Z",
+  "id": "nyu-2451-43681",
+  "locn_geometry": "ENVELOPE(-180, 180, 90, -90)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43682.json b/metadata-aardvark/Datasets/nyu-2451-43682.json
index 4c37c96a0..0ae5e5999 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43682.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43682.json
@@ -1,36 +1,52 @@
-{
-  "dct_description_sm": "This raster dataset contains population counts at 30 arc second resolution (1 km. or finer) for 2017. LandScan integrates daytime movements and collective travel habits into a single measure to produce a better representation of where people are located during an average day. This release represents the 2017 edition of LandScan and succeeds all previous versions. Using an innovative approach with Geographic Information System and Remote Sensing, Oak Ridge National Laboratory's LandScan is the community standard for global population distribution. At approximately 1 km resolution (30\" X 30\"), LandScan is the finest resolution global population distribution data available and represents an ambient population (average over 24 hours). The LandScan algorithm uses spatial data and imagery analysis technologies and a multi-variable dasymetric modeling approach to disaggregate census counts within an administrative boundary. Since no single population distribution model can account for the differences in spatial data availability, quality, scale, and accuracy as well as the differences in cultural settlement practices. This dataset is part of the LandScan global population database and is developed for the U. S. Department of Defense. The dataset allows for quick and easy assessment, estimation, and visualization of populations-at-risk. For the most current documentation and methodology, visit https://landscan.ornl.gov/documentation/.",
-  "dct_format_s": "ArcGRID",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43682",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Oak Ridge National Laboratory",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Population geography",
-    "Human geography",
-    "Society",
-    "Population"
-  ],
-  "dct_title_s": "LandScan 2017 Global Population Database",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "LandScan Global Population Database"
-  ],
-  "dct_issued_s": "2018",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43682\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/87732/nyu_2451_43682.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/87750/nyu_2451_43682_doc.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Earth"
-  ],
-  "dct_temporal_sm": [
-    "2017"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43682",
-  "gbl_mdModified_dt": "2018-12-06T15:39:25Z",
-  "id": "nyu-2451-43682",
-  "locn_geometry": "ENVELOPE(-180, 180, 90, -90)",
-  "gbl_indexYear_im": 2017
+{
+  "dct_description_sm": [
+    "This raster dataset contains population counts at 30 arc second resolution (1 km. or finer) for 2017. LandScan integrates daytime movements and collective travel habits into a single measure to produce a better representation of where people are located during an average day. This release represents the 2017 edition of LandScan and succeeds all previous versions. Using an innovative approach with Geographic Information System and Remote Sensing, Oak Ridge National Laboratory's LandScan is the community standard for global population distribution. At approximately 1 km resolution (30\" X 30\"), LandScan is the finest resolution global population distribution data available and represents an ambient population (average over 24 hours). The LandScan algorithm uses spatial data and imagery analysis technologies and a multi-variable dasymetric modeling approach to disaggregate census counts within an administrative boundary. Since no single population distribution model can account for the differences in spatial data availability, quality, scale, and accuracy as well as the differences in cultural settlement practices. This dataset is part of the LandScan global population database and is developed for the U. S. Department of Defense. The dataset allows for quick and easy assessment, estimation, and visualization of populations-at-risk. For the most current documentation and methodology, visit https://landscan.ornl.gov/documentation/."
+  ],
+  "dct_format_s": "ArcGRID",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43682"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Oak Ridge National Laboratory"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Population geography",
+    "Human geography",
+    "Society",
+    "Population"
+  ],
+  "dct_title_s": "LandScan 2017 Global Population Database",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "LandScan Global Population Database"
+  ],
+  "dct_issued_s": "2018",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43682\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/87732/nyu_2451_43682.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/87750/nyu_2451_43682_doc.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Earth"
+  ],
+  "dct_temporal_sm": [
+    "2017"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43682",
+  "gbl_mdModified_dt": "2018-12-06T15:39:25Z",
+  "id": "nyu-2451-43682",
+  "locn_geometry": "ENVELOPE(-180, 180, 90, -90)",
+  "gbl_indexYear_im": [
+    2017
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43715.json b/metadata-aardvark/Datasets/nyu-2451-43715.json
index a89fc7a1b..6f0dcf03b 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43715.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43715.json
@@ -1,31 +1,45 @@
-{
-  "dct_description_sm": "This shapefile layer represents address points for the city of Bakersfield, CA. This layer was downloaded from the City of Bakersfield Data Portal in November, 2018.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43715",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Bakersfield (Calif.). Office of City Manager",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Location",
-    "Addresses"
-  ],
-  "dct_title_s": "Address Points for Bakersfield, CA, 2018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_issued_s": "11/1/2018",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43715\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/87866/nyu_2451_43715.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://www.opengis.net/cat/csw/csdgm\":\"https://raw.githubusercontent.com/OpenGeoMetadata/edu.nyu/master/handle/2451/4/37/15/fgdc.xml\"}",
-  "dct_spatial_sm": [
-    "Bakersfield, California, United States"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43715",
-  "gbl_mdModified_dt": "2019-01-17T16:30:04Z",
-  "id": "nyu-2451-43715",
-  "nyu_addl_dspace_s": "44882",
-  "locn_geometry": "ENVELOPE(-120.194369, -117.616518, 35.798393, 34.78858)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_description_sm": [
+    "This shapefile layer represents address points for the city of Bakersfield, CA. This layer was downloaded from the City of Bakersfield Data Portal in November, 2018."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43715"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Bakersfield (Calif.). Office of City Manager"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Location",
+    "Addresses"
+  ],
+  "dct_title_s": "Address Points for Bakersfield, CA, 2018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_issued_s": "11/1/2018",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43715\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/87866/nyu_2451_43715.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://www.opengis.net/cat/csw/csdgm\":\"https://raw.githubusercontent.com/OpenGeoMetadata/edu.nyu/master/handle/2451/4/37/15/fgdc.xml\"}",
+  "dct_spatial_sm": [
+    "Bakersfield, California, United States"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43715",
+  "gbl_mdModified_dt": "2019-01-17T16:30:04Z",
+  "id": "nyu-2451-43715",
+  "nyu_addl_dspace_s": "44882",
+  "locn_geometry": "ENVELOPE(-120.194369, -117.616518, 35.798393, 34.78858)",
+  "gbl_indexYear_im": [
+    2018
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43716.json b/metadata-aardvark/Datasets/nyu-2451-43716.json
index 1801d1b98..3f42bf540 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43716.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43716.json
@@ -1,30 +1,44 @@
-{
-  "dct_description_sm": "This polygon shapefile represents the City of Bakersfield, CA annexations and contains the annexation polygons for the City since 1965. The purpose of the file is to map current and historical jurisdiction boundaries. The file is updated monthly or as needed; this version was downloaded in November, 2018.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43716",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Bakersfield (Calif.). Office of City Manager",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Land use"
-  ],
-  "dct_title_s": "Annexations for Bakersfield, CA, 2018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_issued_s": "10/7/2018",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43716\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/87867/nyu_2451_43716.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://www.opengis.net/cat/csw/csdgm\":\"https://raw.githubusercontent.com/OpenGeoMetadata/edu.nyu/master/handle/2451/4/37/16/fgdc.xml\"}",
-  "dct_spatial_sm": [
-    "Bakersfield, California, United States"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43716",
-  "gbl_mdModified_dt": "2019-01-17T16:30:04Z",
-  "id": "nyu-2451-43716",
-  "nyu_addl_dspace_s": "44883",
-  "locn_geometry": "ENVELOPE(-120.194369, -117.616518, 35.798393, 34.78858)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_description_sm": [
+    "This polygon shapefile represents the City of Bakersfield, CA annexations and contains the annexation polygons for the City since 1965. The purpose of the file is to map current and historical jurisdiction boundaries. The file is updated monthly or as needed; this version was downloaded in November, 2018."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43716"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Bakersfield (Calif.). Office of City Manager"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Land use"
+  ],
+  "dct_title_s": "Annexations for Bakersfield, CA, 2018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_issued_s": "10/7/2018",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43716\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/87867/nyu_2451_43716.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://www.opengis.net/cat/csw/csdgm\":\"https://raw.githubusercontent.com/OpenGeoMetadata/edu.nyu/master/handle/2451/4/37/16/fgdc.xml\"}",
+  "dct_spatial_sm": [
+    "Bakersfield, California, United States"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43716",
+  "gbl_mdModified_dt": "2019-01-17T16:30:04Z",
+  "id": "nyu-2451-43716",
+  "nyu_addl_dspace_s": "44883",
+  "locn_geometry": "ENVELOPE(-120.194369, -117.616518, 35.798393, 34.78858)",
+  "gbl_indexYear_im": [
+    2018
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43717.json b/metadata-aardvark/Datasets/nyu-2451-43717.json
index fa42208f5..1613e1563 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43717.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43717.json
@@ -1,30 +1,44 @@
-{
-  "dct_description_sm": "This shapefile layer represents buildings for the city of Bakersfield, CA. This layer was downloaded from the City of Bakersfield Data Portal in November, 2018.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43717",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Bakersfield (Calif.). Office of City Manager",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Buildings"
-  ],
-  "dct_title_s": "Buildings for Bakersfield, CA, 2018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_issued_s": "10/1/2018",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43717\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/87868/nyu_2451_43717.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://www.opengis.net/cat/csw/csdgm\":\"https://raw.githubusercontent.com/OpenGeoMetadata/edu.nyu/master/handle/2451/4/37/17/fgdc.xml\"}",
-  "dct_spatial_sm": [
-    "Bakersfield, California, United States"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43717",
-  "gbl_mdModified_dt": "2019-01-17T16:30:04Z",
-  "id": "nyu-2451-43717",
-  "nyu_addl_dspace_s": "44884",
-  "locn_geometry": "ENVELOPE(-120.194369, -117.616518, 35.798393, 34.78858)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_description_sm": [
+    "This shapefile layer represents buildings for the city of Bakersfield, CA. This layer was downloaded from the City of Bakersfield Data Portal in November, 2018."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43717"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Bakersfield (Calif.). Office of City Manager"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Buildings"
+  ],
+  "dct_title_s": "Buildings for Bakersfield, CA, 2018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_issued_s": "10/1/2018",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43717\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/87868/nyu_2451_43717.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://www.opengis.net/cat/csw/csdgm\":\"https://raw.githubusercontent.com/OpenGeoMetadata/edu.nyu/master/handle/2451/4/37/17/fgdc.xml\"}",
+  "dct_spatial_sm": [
+    "Bakersfield, California, United States"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43717",
+  "gbl_mdModified_dt": "2019-01-17T16:30:04Z",
+  "id": "nyu-2451-43717",
+  "nyu_addl_dspace_s": "44884",
+  "locn_geometry": "ENVELOPE(-120.194369, -117.616518, 35.798393, 34.78858)",
+  "gbl_indexYear_im": [
+    2018
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43718.json b/metadata-aardvark/Datasets/nyu-2451-43718.json
index 3f805b41b..4a25fee37 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43718.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43718.json
@@ -1,31 +1,45 @@
-{
-  "dct_description_sm": "The Canal Centerline dataset contains canal centerlines that intersect the City's General Plan Area.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43718",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Bakersfield (Calif.). Office of City Manager",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Streets",
-    "Canals"
-  ],
-  "dct_title_s": "Canal Centerlines for Bakersfield, CA, 2018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_issued_s": "10/7/2018",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43718\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/87869/nyu_2451_43718.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://www.opengis.net/cat/csw/csdgm\":\"https://raw.githubusercontent.com/OpenGeoMetadata/edu.nyu/master/handle/2451/4/37/18/fgdc.xml\"}",
-  "dct_spatial_sm": [
-    "Bakersfield, California, United States"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43718",
-  "gbl_mdModified_dt": "2019-01-17T16:30:04Z",
-  "id": "nyu-2451-43718",
-  "nyu_addl_dspace_s": "44885",
-  "locn_geometry": "ENVELOPE(-120.194369, -117.616518, 35.798393, 34.78858)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_description_sm": [
+    "The Canal Centerline dataset contains canal centerlines that intersect the City's General Plan Area."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43718"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Bakersfield (Calif.). Office of City Manager"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Streets",
+    "Canals"
+  ],
+  "dct_title_s": "Canal Centerlines for Bakersfield, CA, 2018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_issued_s": "10/7/2018",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43718\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/87869/nyu_2451_43718.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://www.opengis.net/cat/csw/csdgm\":\"https://raw.githubusercontent.com/OpenGeoMetadata/edu.nyu/master/handle/2451/4/37/18/fgdc.xml\"}",
+  "dct_spatial_sm": [
+    "Bakersfield, California, United States"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43718",
+  "gbl_mdModified_dt": "2019-01-17T16:30:04Z",
+  "id": "nyu-2451-43718",
+  "nyu_addl_dspace_s": "44885",
+  "locn_geometry": "ENVELOPE(-120.194369, -117.616518, 35.798393, 34.78858)",
+  "gbl_indexYear_im": [
+    2018
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43719.json b/metadata-aardvark/Datasets/nyu-2451-43719.json
index 168e532e7..6144bc39d 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43719.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43719.json
@@ -1,33 +1,47 @@
-{
-  "dct_description_sm": "This shapefile layer represents catch basins for the city of Bakersfield, CA. This layer was downloaded from the City of Bakersfield Data Portal in November, 2018.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43719",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Bakersfield (Calif.). Office of City Manager",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Culverts",
-    "Drainage",
-    "Hydrography",
-    "Environment"
-  ],
-  "dct_title_s": "Catch Basins for Bakersfield, CA, 2018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_issued_s": "10/9/2018",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43719\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/87870/nyu_2451_43719.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://www.opengis.net/cat/csw/csdgm\":\"https://raw.githubusercontent.com/OpenGeoMetadata/edu.nyu/master/handle/2451/4/37/19/fgdc.xml\"}",
-  "dct_spatial_sm": [
-    "Bakersfield, California, United States"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43719",
-  "gbl_mdModified_dt": "2019-01-17T16:30:04Z",
-  "id": "nyu-2451-43719",
-  "nyu_addl_dspace_s": "44886",
-  "locn_geometry": "ENVELOPE(-120.194369, -117.616518, 35.798393, 34.78858)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_description_sm": [
+    "This shapefile layer represents catch basins for the city of Bakersfield, CA. This layer was downloaded from the City of Bakersfield Data Portal in November, 2018."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43719"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Bakersfield (Calif.). Office of City Manager"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Culverts",
+    "Drainage",
+    "Hydrography",
+    "Environment"
+  ],
+  "dct_title_s": "Catch Basins for Bakersfield, CA, 2018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_issued_s": "10/9/2018",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43719\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/87870/nyu_2451_43719.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://www.opengis.net/cat/csw/csdgm\":\"https://raw.githubusercontent.com/OpenGeoMetadata/edu.nyu/master/handle/2451/4/37/19/fgdc.xml\"}",
+  "dct_spatial_sm": [
+    "Bakersfield, California, United States"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43719",
+  "gbl_mdModified_dt": "2019-01-17T16:30:04Z",
+  "id": "nyu-2451-43719",
+  "nyu_addl_dspace_s": "44886",
+  "locn_geometry": "ENVELOPE(-120.194369, -117.616518, 35.798393, 34.78858)",
+  "gbl_indexYear_im": [
+    2018
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43720.json b/metadata-aardvark/Datasets/nyu-2451-43720.json
index db73c8dd6..f4e7ee807 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43720.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43720.json
@@ -1,30 +1,44 @@
-{
-  "dct_description_sm": "This shapefile layer represents the jurisdictional boundary of the Bakersfield, CA, and well as County islands within the City's overall boundary. The purpose is to delineate current City jurisdiction and County islands. It is updated as land is annexed into the City.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43720",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Bakersfield (Calif.). Office of City Manager",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Cities and towns"
-  ],
-  "dct_title_s": "City Limits for Bakersfield, CA, 2018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_issued_s": "10/7/2018",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43720\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/87871/nyu_2451_43720.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://www.opengis.net/cat/csw/csdgm\":\"https://raw.githubusercontent.com/OpenGeoMetadata/edu.nyu/master/handle/2451/4/37/20/fgdc.xml\"}",
-  "dct_spatial_sm": [
-    "Bakersfield, California, United States"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43720",
-  "gbl_mdModified_dt": "2019-01-17T16:30:04Z",
-  "id": "nyu-2451-43720",
-  "nyu_addl_dspace_s": "44887",
-  "locn_geometry": "ENVELOPE(-120.194369, -117.616518, 35.798393, 34.78858)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_description_sm": [
+    "This shapefile layer represents the jurisdictional boundary of the Bakersfield, CA, and well as County islands within the City's overall boundary. The purpose is to delineate current City jurisdiction and County islands. It is updated as land is annexed into the City."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43720"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Bakersfield (Calif.). Office of City Manager"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Cities and towns"
+  ],
+  "dct_title_s": "City Limits for Bakersfield, CA, 2018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_issued_s": "10/7/2018",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43720\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/87871/nyu_2451_43720.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://www.opengis.net/cat/csw/csdgm\":\"https://raw.githubusercontent.com/OpenGeoMetadata/edu.nyu/master/handle/2451/4/37/20/fgdc.xml\"}",
+  "dct_spatial_sm": [
+    "Bakersfield, California, United States"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43720",
+  "gbl_mdModified_dt": "2019-01-17T16:30:04Z",
+  "id": "nyu-2451-43720",
+  "nyu_addl_dspace_s": "44887",
+  "locn_geometry": "ENVELOPE(-120.194369, -117.616518, 35.798393, 34.78858)",
+  "gbl_indexYear_im": [
+    2018
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43721.json b/metadata-aardvark/Datasets/nyu-2451-43721.json
index 6fb27934c..edd9c6569 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43721.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43721.json
@@ -1,31 +1,45 @@
-{
-  "dct_description_sm": "This shapefile layer represents City Parcel Maps for the city of Bakersfield, CA. This layer was downloaded from the City of Bakersfield Data Portal in November, 2018.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43721",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Bakersfield (Calif.). Office of City Manager",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Tax assessment",
-    "Land value taxation"
-  ],
-  "dct_title_s": "City Parcel Maps for Bakersfield, CA, 2018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_issued_s": "10/1/2018",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43721\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/87872/nyu_2451_43721.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://www.opengis.net/cat/csw/csdgm\":\"https://raw.githubusercontent.com/OpenGeoMetadata/edu.nyu/master/handle/2451/4/37/21/fgdc.xml\"}",
-  "dct_spatial_sm": [
-    "Bakersfield, California, United States"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43721",
-  "gbl_mdModified_dt": "2019-01-17T16:30:04Z",
-  "id": "nyu-2451-43721",
-  "nyu_addl_dspace_s": "44888",
-  "locn_geometry": "ENVELOPE(-120.194369, -117.616518, 35.798393, 34.78858)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_description_sm": [
+    "This shapefile layer represents City Parcel Maps for the city of Bakersfield, CA. This layer was downloaded from the City of Bakersfield Data Portal in November, 2018."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43721"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Bakersfield (Calif.). Office of City Manager"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Tax assessment",
+    "Land value taxation"
+  ],
+  "dct_title_s": "City Parcel Maps for Bakersfield, CA, 2018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_issued_s": "10/1/2018",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43721\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/87872/nyu_2451_43721.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://www.opengis.net/cat/csw/csdgm\":\"https://raw.githubusercontent.com/OpenGeoMetadata/edu.nyu/master/handle/2451/4/37/21/fgdc.xml\"}",
+  "dct_spatial_sm": [
+    "Bakersfield, California, United States"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43721",
+  "gbl_mdModified_dt": "2019-01-17T16:30:04Z",
+  "id": "nyu-2451-43721",
+  "nyu_addl_dspace_s": "44888",
+  "locn_geometry": "ENVELOPE(-120.194369, -117.616518, 35.798393, 34.78858)",
+  "gbl_indexYear_im": [
+    2018
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43722.json b/metadata-aardvark/Datasets/nyu-2451-43722.json
index 63f9eca44..d81815954 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43722.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43722.json
@@ -1,31 +1,45 @@
-{
-  "dct_description_sm": "The General Plan Comprehensive Circulation Plan dataset is used for transportation analysis and planning for the City.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43722",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Bakersfield (Calif.). Office of City Manager",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Planning and Cadastral",
-    "Urban development"
-  ],
-  "dct_title_s": "City Parcels for Bakersfield, CA, 2018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_issued_s": "10/1/2018",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43722\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/87873/nyu_2451_43722.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://www.opengis.net/cat/csw/csdgm\":\"https://raw.githubusercontent.com/OpenGeoMetadata/edu.nyu/master/handle/2451/4/37/22/fgdc.xml\"}",
-  "dct_spatial_sm": [
-    "Bakersfield, California, United States"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43722",
-  "gbl_mdModified_dt": "2019-01-17T16:30:04Z",
-  "id": "nyu-2451-43722",
-  "nyu_addl_dspace_s": "44889",
-  "locn_geometry": "ENVELOPE(-120.194369, -117.616518, 35.798393, 34.78858)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_description_sm": [
+    "The General Plan Comprehensive Circulation Plan dataset is used for transportation analysis and planning for the City."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43722"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Bakersfield (Calif.). Office of City Manager"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Planning and Cadastral",
+    "Urban development"
+  ],
+  "dct_title_s": "City Parcels for Bakersfield, CA, 2018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_issued_s": "10/1/2018",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43722\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/87873/nyu_2451_43722.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://www.opengis.net/cat/csw/csdgm\":\"https://raw.githubusercontent.com/OpenGeoMetadata/edu.nyu/master/handle/2451/4/37/22/fgdc.xml\"}",
+  "dct_spatial_sm": [
+    "Bakersfield, California, United States"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43722",
+  "gbl_mdModified_dt": "2019-01-17T16:30:04Z",
+  "id": "nyu-2451-43722",
+  "nyu_addl_dspace_s": "44889",
+  "locn_geometry": "ENVELOPE(-120.194369, -117.616518, 35.798393, 34.78858)",
+  "gbl_indexYear_im": [
+    2018
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43723.json b/metadata-aardvark/Datasets/nyu-2451-43723.json
index ddf70e3d0..0ada6b784 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43723.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43723.json
@@ -1,33 +1,47 @@
-{
-  "dct_description_sm": "This shapefile layer represents drainage basins for the city of Bakersfield, CA. This layer was downloaded from the City of Bakersfield Data Portal in November, 2018.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43723",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Bakersfield (Calif.). Office of City Manager",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Culverts",
-    "Drainage",
-    "Hydrography",
-    "Environment"
-  ],
-  "dct_title_s": "Drainage Basins for Bakersfield, CA, 2018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_issued_s": "10/9/2018",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43723\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/87864/nyu_2451_43723.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://www.opengis.net/cat/csw/csdgm\":\"https://raw.githubusercontent.com/OpenGeoMetadata/edu.nyu/master/handle/2451/4/37/23/fgdc.xml\"}",
-  "dct_spatial_sm": [
-    "Bakersfield, California, United States"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43723",
-  "gbl_mdModified_dt": "2019-01-17T16:30:04Z",
-  "id": "nyu-2451-43723",
-  "nyu_addl_dspace_s": "44890",
-  "locn_geometry": "ENVELOPE(-120.194369, -117.616518, 35.798393, 34.78858)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_description_sm": [
+    "This shapefile layer represents drainage basins for the city of Bakersfield, CA. This layer was downloaded from the City of Bakersfield Data Portal in November, 2018."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43723"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Bakersfield (Calif.). Office of City Manager"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Culverts",
+    "Drainage",
+    "Hydrography",
+    "Environment"
+  ],
+  "dct_title_s": "Drainage Basins for Bakersfield, CA, 2018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_issued_s": "10/9/2018",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43723\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/87864/nyu_2451_43723.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://www.opengis.net/cat/csw/csdgm\":\"https://raw.githubusercontent.com/OpenGeoMetadata/edu.nyu/master/handle/2451/4/37/23/fgdc.xml\"}",
+  "dct_spatial_sm": [
+    "Bakersfield, California, United States"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43723",
+  "gbl_mdModified_dt": "2019-01-17T16:30:04Z",
+  "id": "nyu-2451-43723",
+  "nyu_addl_dspace_s": "44890",
+  "locn_geometry": "ENVELOPE(-120.194369, -117.616518, 35.798393, 34.78858)",
+  "gbl_indexYear_im": [
+    2018
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43724.json b/metadata-aardvark/Datasets/nyu-2451-43724.json
index c74cabc9e..28a8a86ef 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43724.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43724.json
@@ -1,32 +1,46 @@
-{
-  "dct_description_sm": "This dataset contains point locations for City and County Fire Stations. It is only updated when stations open or close.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43724",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Bakersfield (Calif.). Office of City Manager",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Fire departments",
-    "Fire stations",
-    "Fire departments"
-  ],
-  "dct_title_s": "City Fire Stations for Bakersfield, CA, 2015",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_issued_s": "11/15/2015",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43724\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/87865/nyu_2451_43724.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://www.opengis.net/cat/csw/csdgm\":\"https://raw.githubusercontent.com/OpenGeoMetadata/edu.nyu/master/handle/2451/4/37/24/fgdc.xml\"}",
-  "dct_spatial_sm": [
-    "Bakersfield, California, United States"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43724",
-  "gbl_mdModified_dt": "2019-01-17T16:30:04Z",
-  "id": "nyu-2451-43724",
-  "nyu_addl_dspace_s": "44891",
-  "locn_geometry": "ENVELOPE(-120.194369, -117.616518, 35.798393, 34.78858)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_description_sm": [
+    "This dataset contains point locations for City and County Fire Stations. It is only updated when stations open or close."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43724"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Bakersfield (Calif.). Office of City Manager"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Fire departments",
+    "Fire stations",
+    "Fire departments"
+  ],
+  "dct_title_s": "City Fire Stations for Bakersfield, CA, 2015",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_issued_s": "11/15/2015",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43724\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/87865/nyu_2451_43724.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://www.opengis.net/cat/csw/csdgm\":\"https://raw.githubusercontent.com/OpenGeoMetadata/edu.nyu/master/handle/2451/4/37/24/fgdc.xml\"}",
+  "dct_spatial_sm": [
+    "Bakersfield, California, United States"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43724",
+  "gbl_mdModified_dt": "2019-01-17T16:30:04Z",
+  "id": "nyu-2451-43724",
+  "nyu_addl_dspace_s": "44891",
+  "locn_geometry": "ENVELOPE(-120.194369, -117.616518, 35.798393, 34.78858)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43725.json b/metadata-aardvark/Datasets/nyu-2451-43725.json
index f91e69887..be640ef7d 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43725.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43725.json
@@ -1,31 +1,45 @@
-{
-  "dct_description_sm": "This shapefile layer represents city streets and centerlines for the city of Bakersfield, CA. This layer was downloaded from the City of Bakersfield Data Portal in November, 2018.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43725",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Bakersfield (Calif.). Office of City Manager",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Streets",
-    "Urban planning"
-  ],
-  "dct_title_s": "City Streets and Centerlines for Bakersfield, CA, 2007",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_issued_s": "4/18/2007",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43725\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/87874/nyu_2451_43725.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://www.opengis.net/cat/csw/csdgm\":\"https://raw.githubusercontent.com/OpenGeoMetadata/edu.nyu/master/handle/2451/4/37/25/fgdc.xml\"}",
-  "dct_spatial_sm": [
-    "Bakersfield, California, United States"
-  ],
-  "dct_temporal_sm": [
-    "2007"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43725",
-  "gbl_mdModified_dt": "2019-01-17T16:30:04Z",
-  "id": "nyu-2451-43725",
-  "nyu_addl_dspace_s": "44892",
-  "locn_geometry": "ENVELOPE(-120.194369, -117.616518, 35.798393, 34.78858)",
-  "gbl_indexYear_im": 2007
+{
+  "dct_description_sm": [
+    "This shapefile layer represents city streets and centerlines for the city of Bakersfield, CA. This layer was downloaded from the City of Bakersfield Data Portal in November, 2018."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43725"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Bakersfield (Calif.). Office of City Manager"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Streets",
+    "Urban planning"
+  ],
+  "dct_title_s": "City Streets and Centerlines for Bakersfield, CA, 2007",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_issued_s": "4/18/2007",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43725\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/87874/nyu_2451_43725.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://www.opengis.net/cat/csw/csdgm\":\"https://raw.githubusercontent.com/OpenGeoMetadata/edu.nyu/master/handle/2451/4/37/25/fgdc.xml\"}",
+  "dct_spatial_sm": [
+    "Bakersfield, California, United States"
+  ],
+  "dct_temporal_sm": [
+    "2007"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43725",
+  "gbl_mdModified_dt": "2019-01-17T16:30:04Z",
+  "id": "nyu-2451-43725",
+  "nyu_addl_dspace_s": "44892",
+  "locn_geometry": "ENVELOPE(-120.194369, -117.616518, 35.798393, 34.78858)",
+  "gbl_indexYear_im": [
+    2007
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43726.json b/metadata-aardvark/Datasets/nyu-2451-43726.json
index bae63690d..6c15ef955 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43726.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43726.json
@@ -1,31 +1,45 @@
-{
-  "dct_description_sm": "This shapefile layer represents tentative tract maps for the City of Bakersfield, CA. The layer was downloaded in November, 2018.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43726",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Bakersfield (Calif.). Office of City Manager",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Planning and Cadastral",
-    "Urban development"
-  ],
-  "dct_title_s": "City Tentative Tract Maps for Bakersfield, CA, 2015",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_issued_s": "11/18/2015",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43726\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/87875/nyu_2451_43726.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://www.opengis.net/cat/csw/csdgm\":\"https://raw.githubusercontent.com/OpenGeoMetadata/edu.nyu/master/handle/2451/4/37/26/fgdc.xml\"}",
-  "dct_spatial_sm": [
-    "Bakersfield, California, United States"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43726",
-  "gbl_mdModified_dt": "2019-01-17T16:30:04Z",
-  "id": "nyu-2451-43726",
-  "nyu_addl_dspace_s": "44893",
-  "locn_geometry": "ENVELOPE(-120.194369, -117.616518, 35.798393, 34.78858)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_description_sm": [
+    "This shapefile layer represents tentative tract maps for the City of Bakersfield, CA. The layer was downloaded in November, 2018."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43726"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Bakersfield (Calif.). Office of City Manager"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Planning and Cadastral",
+    "Urban development"
+  ],
+  "dct_title_s": "City Tentative Tract Maps for Bakersfield, CA, 2015",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_issued_s": "11/18/2015",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43726\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/87875/nyu_2451_43726.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://www.opengis.net/cat/csw/csdgm\":\"https://raw.githubusercontent.com/OpenGeoMetadata/edu.nyu/master/handle/2451/4/37/26/fgdc.xml\"}",
+  "dct_spatial_sm": [
+    "Bakersfield, California, United States"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43726",
+  "gbl_mdModified_dt": "2019-01-17T16:30:04Z",
+  "id": "nyu-2451-43726",
+  "nyu_addl_dspace_s": "44893",
+  "locn_geometry": "ENVELOPE(-120.194369, -117.616518, 35.798393, 34.78858)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43728.json b/metadata-aardvark/Datasets/nyu-2451-43728.json
index 8b96065a2..c9d98f255 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43728.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43728.json
@@ -1,30 +1,44 @@
-{
-  "dct_description_sm": "The Public Land Survey Section dataset contains Section, Township, and Range attribute information.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43728",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Bakersfield (Calif.). Office of City Manager",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Land use"
-  ],
-  "dct_title_s": "Land Use for Bakersfield, CA, 2015",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_issued_s": "11/18/2015",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43728\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/87876/nyu_2451_43728.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://www.opengis.net/cat/csw/csdgm\":\"https://raw.githubusercontent.com/OpenGeoMetadata/edu.nyu/master/handle/2451/4/37/28/fgdc.xml\"}",
-  "dct_spatial_sm": [
-    "Bakersfield, California, United States"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43728",
-  "gbl_mdModified_dt": "2019-01-17T16:30:04Z",
-  "id": "nyu-2451-43728",
-  "nyu_addl_dspace_s": "44895",
-  "locn_geometry": "ENVELOPE(-120.194369, -117.616518, 35.798393, 34.78858)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_description_sm": [
+    "The Public Land Survey Section dataset contains Section, Township, and Range attribute information."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43728"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Bakersfield (Calif.). Office of City Manager"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Land use"
+  ],
+  "dct_title_s": "Land Use for Bakersfield, CA, 2015",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_issued_s": "11/18/2015",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43728\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/87876/nyu_2451_43728.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://www.opengis.net/cat/csw/csdgm\":\"https://raw.githubusercontent.com/OpenGeoMetadata/edu.nyu/master/handle/2451/4/37/28/fgdc.xml\"}",
+  "dct_spatial_sm": [
+    "Bakersfield, California, United States"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43728",
+  "gbl_mdModified_dt": "2019-01-17T16:30:04Z",
+  "id": "nyu-2451-43728",
+  "nyu_addl_dspace_s": "44895",
+  "locn_geometry": "ENVELOPE(-120.194369, -117.616518, 35.798393, 34.78858)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43729.json b/metadata-aardvark/Datasets/nyu-2451-43729.json
index 8e93c12d2..be5acf314 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43729.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43729.json
@@ -1,32 +1,46 @@
-{
-  "dct_description_sm": "This shapefile represents the Kern River in Bakersfield, CA. The data was downloaded from the City of Bakersfield Data portal in November, 2018.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43729",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Bakersfield (Calif.). Office of City Manager",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Rivers",
-    "Inland Waters",
-    "Environment"
-  ],
-  "dct_title_s": "Kern River in Bakersfield, CA, 2018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_issued_s": "10/1/2018",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43729\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/87877/nyu_2451_43729.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://www.opengis.net/cat/csw/csdgm\":\"https://raw.githubusercontent.com/OpenGeoMetadata/edu.nyu/master/handle/2451/4/37/29/fgdc.xml\"}",
-  "dct_spatial_sm": [
-    "Bakersfield, California, United States"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43729",
-  "gbl_mdModified_dt": "2019-01-17T16:30:04Z",
-  "id": "nyu-2451-43729",
-  "nyu_addl_dspace_s": "44896",
-  "locn_geometry": "ENVELOPE(-120.194369, -117.616518, 35.798393, 34.78858)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_description_sm": [
+    "This shapefile represents the Kern River in Bakersfield, CA. The data was downloaded from the City of Bakersfield Data portal in November, 2018."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43729"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Bakersfield (Calif.). Office of City Manager"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Rivers",
+    "Inland Waters",
+    "Environment"
+  ],
+  "dct_title_s": "Kern River in Bakersfield, CA, 2018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_issued_s": "10/1/2018",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43729\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/87877/nyu_2451_43729.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://www.opengis.net/cat/csw/csdgm\":\"https://raw.githubusercontent.com/OpenGeoMetadata/edu.nyu/master/handle/2451/4/37/29/fgdc.xml\"}",
+  "dct_spatial_sm": [
+    "Bakersfield, California, United States"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43729",
+  "gbl_mdModified_dt": "2019-01-17T16:30:04Z",
+  "id": "nyu-2451-43729",
+  "nyu_addl_dspace_s": "44896",
+  "locn_geometry": "ENVELOPE(-120.194369, -117.616518, 35.798393, 34.78858)",
+  "gbl_indexYear_im": [
+    2018
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43730.json b/metadata-aardvark/Datasets/nyu-2451-43730.json
index 5157c873f..c225dd7d8 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43730.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43730.json
@@ -1,31 +1,45 @@
-{
-  "dct_description_sm": "This shapefile layer represents the general plan for the city of Bakersfield, CA. This layer was downloaded from the City of Bakersfield Data Portal in November, 2018.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43730",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Bakersfield (Calif.). Office of City Manager",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Land use",
-    "Urban development"
-  ],
-  "dct_title_s": "General Plan for Bakersfield, CA, 2018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_issued_s": "10/9/2018",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43730\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/87878/nyu_2451_43730.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://www.opengis.net/cat/csw/csdgm\":\"https://raw.githubusercontent.com/OpenGeoMetadata/edu.nyu/master/handle/2451/4/37/30/fgdc.xml\"}",
-  "dct_spatial_sm": [
-    "Bakersfield, California, United States"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43730",
-  "gbl_mdModified_dt": "2019-01-17T16:30:04Z",
-  "id": "nyu-2451-43730",
-  "nyu_addl_dspace_s": "44897",
-  "locn_geometry": "ENVELOPE(-120.194369, -117.616518, 35.798393, 34.78858)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_description_sm": [
+    "This shapefile layer represents the general plan for the city of Bakersfield, CA. This layer was downloaded from the City of Bakersfield Data Portal in November, 2018."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43730"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Bakersfield (Calif.). Office of City Manager"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Land use",
+    "Urban development"
+  ],
+  "dct_title_s": "General Plan for Bakersfield, CA, 2018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_issued_s": "10/9/2018",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43730\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/87878/nyu_2451_43730.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://www.opengis.net/cat/csw/csdgm\":\"https://raw.githubusercontent.com/OpenGeoMetadata/edu.nyu/master/handle/2451/4/37/30/fgdc.xml\"}",
+  "dct_spatial_sm": [
+    "Bakersfield, California, United States"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43730",
+  "gbl_mdModified_dt": "2019-01-17T16:30:04Z",
+  "id": "nyu-2451-43730",
+  "nyu_addl_dspace_s": "44897",
+  "locn_geometry": "ENVELOPE(-120.194369, -117.616518, 35.798393, 34.78858)",
+  "gbl_indexYear_im": [
+    2018
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43731.json b/metadata-aardvark/Datasets/nyu-2451-43731.json
index 59ac83dbc..2f53587aa 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43731.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43731.json
@@ -1,31 +1,45 @@
-{
-  "dct_description_sm": "This shapefile layer represents the general plan circulation for the city of Bakersfield, CA. This layer was downloaded from the City of Bakersfield Data Portal in November, 2018.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43731",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Bakersfield (Calif.). Office of City Manager",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Land use",
-    "Urban development"
-  ],
-  "dct_title_s": "General Plan Circulation for Bakersfield, CA, 2018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_issued_s": "10/7/2018",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43731\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/87879/nyu_2451_43731.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://www.opengis.net/cat/csw/csdgm\":\"https://raw.githubusercontent.com/OpenGeoMetadata/edu.nyu/master/handle/2451/4/37/31/fgdc.xml\"}",
-  "dct_spatial_sm": [
-    "Bakersfield, California, United States"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43731",
-  "gbl_mdModified_dt": "2019-01-17T16:30:04Z",
-  "id": "nyu-2451-43731",
-  "nyu_addl_dspace_s": "44898",
-  "locn_geometry": "ENVELOPE(-120.194369, -117.616518, 35.798393, 34.78858)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_description_sm": [
+    "This shapefile layer represents the general plan circulation for the city of Bakersfield, CA. This layer was downloaded from the City of Bakersfield Data Portal in November, 2018."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43731"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Bakersfield (Calif.). Office of City Manager"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Land use",
+    "Urban development"
+  ],
+  "dct_title_s": "General Plan Circulation for Bakersfield, CA, 2018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_issued_s": "10/7/2018",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43731\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/87879/nyu_2451_43731.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://www.opengis.net/cat/csw/csdgm\":\"https://raw.githubusercontent.com/OpenGeoMetadata/edu.nyu/master/handle/2451/4/37/31/fgdc.xml\"}",
+  "dct_spatial_sm": [
+    "Bakersfield, California, United States"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43731",
+  "gbl_mdModified_dt": "2019-01-17T16:30:04Z",
+  "id": "nyu-2451-43731",
+  "nyu_addl_dspace_s": "44898",
+  "locn_geometry": "ENVELOPE(-120.194369, -117.616518, 35.798393, 34.78858)",
+  "gbl_indexYear_im": [
+    2018
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43732.json b/metadata-aardvark/Datasets/nyu-2451-43732.json
index 1c5375693..f5c8cb7b9 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43732.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43732.json
@@ -1,31 +1,45 @@
-{
-  "dct_description_sm": "The City of Bakersfield Bikeways dataset contains current and planned bikeways within the City.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43732",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Bakersfield (Calif.). Office of City Manager",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Transportation",
-    "Recreation"
-  ],
-  "dct_title_s": "City Bikeways for Bakersfield, CA, 2018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_issued_s": "10/1/2018",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43732\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/87880/nyu_2451_43732.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://www.opengis.net/cat/csw/csdgm\":\"https://raw.githubusercontent.com/OpenGeoMetadata/edu.nyu/master/handle/2451/4/37/32/fgdc.xml\"}",
-  "dct_spatial_sm": [
-    "Bakersfield, California, United States"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43732",
-  "gbl_mdModified_dt": "2019-01-17T16:30:04Z",
-  "id": "nyu-2451-43732",
-  "nyu_addl_dspace_s": "44899",
-  "locn_geometry": "ENVELOPE(-120.194369, -117.616518, 35.798393, 34.78858)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_description_sm": [
+    "The City of Bakersfield Bikeways dataset contains current and planned bikeways within the City."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43732"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Bakersfield (Calif.). Office of City Manager"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Transportation",
+    "Recreation"
+  ],
+  "dct_title_s": "City Bikeways for Bakersfield, CA, 2018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_issued_s": "10/1/2018",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43732\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/87880/nyu_2451_43732.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://www.opengis.net/cat/csw/csdgm\":\"https://raw.githubusercontent.com/OpenGeoMetadata/edu.nyu/master/handle/2451/4/37/32/fgdc.xml\"}",
+  "dct_spatial_sm": [
+    "Bakersfield, California, United States"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43732",
+  "gbl_mdModified_dt": "2019-01-17T16:30:04Z",
+  "id": "nyu-2451-43732",
+  "nyu_addl_dspace_s": "44899",
+  "locn_geometry": "ENVELOPE(-120.194369, -117.616518, 35.798393, 34.78858)",
+  "gbl_indexYear_im": [
+    2018
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43733.json b/metadata-aardvark/Datasets/nyu-2451-43733.json
index 0f27b0235..29b81185e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43733.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43733.json
@@ -1,30 +1,44 @@
-{
-  "dct_description_sm": "The survey monument dataset contains monument points within the City of Bakersfield.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43733",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Bakersfield (Calif.). Office of City Manager",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Public art"
-  ],
-  "dct_title_s": "Monuments for Bakersfield, CA, 2015",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_issued_s": "11/18/2015",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43733\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/87881/nyu_2451_43733.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://www.opengis.net/cat/csw/csdgm\":\"https://raw.githubusercontent.com/OpenGeoMetadata/edu.nyu/master/handle/2451/4/37/33/fgdc.xml\"}",
-  "dct_spatial_sm": [
-    "Bakersfield, California, United States"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43733",
-  "gbl_mdModified_dt": "2019-01-17T16:30:04Z",
-  "id": "nyu-2451-43733",
-  "nyu_addl_dspace_s": "44900",
-  "locn_geometry": "ENVELOPE(-120.194369, -117.616518, 35.798393, 34.78858)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_description_sm": [
+    "The survey monument dataset contains monument points within the City of Bakersfield."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43733"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Bakersfield (Calif.). Office of City Manager"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Public art"
+  ],
+  "dct_title_s": "Monuments for Bakersfield, CA, 2015",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_issued_s": "11/18/2015",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43733\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/87881/nyu_2451_43733.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://www.opengis.net/cat/csw/csdgm\":\"https://raw.githubusercontent.com/OpenGeoMetadata/edu.nyu/master/handle/2451/4/37/33/fgdc.xml\"}",
+  "dct_spatial_sm": [
+    "Bakersfield, California, United States"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43733",
+  "gbl_mdModified_dt": "2019-01-17T16:30:04Z",
+  "id": "nyu-2451-43733",
+  "nyu_addl_dspace_s": "44900",
+  "locn_geometry": "ENVELOPE(-120.194369, -117.616518, 35.798393, 34.78858)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43734.json b/metadata-aardvark/Datasets/nyu-2451-43734.json
index fc4166f9d..7ea696856 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43734.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43734.json
@@ -1,31 +1,45 @@
-{
-  "dct_description_sm": "This shapefile layer represents outfalls for the city of Bakersfield, CA. This layer was downloaded from the City of Bakersfield Data Portal in November, 2018.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43734",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Bakersfield (Calif.). Office of City Manager",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Inland Waters",
-    "Environment"
-  ],
-  "dct_title_s": "Outfalls for Bakersfield, CA, 2018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_issued_s": "10/9/2018",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43734\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/87882/nyu_2451_43734.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://www.opengis.net/cat/csw/csdgm\":\"https://raw.githubusercontent.com/OpenGeoMetadata/edu.nyu/master/handle/2451/4/37/34/fgdc.xml\"}",
-  "dct_spatial_sm": [
-    "Bakersfield, California, United States"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43734",
-  "gbl_mdModified_dt": "2019-01-17T16:30:04Z",
-  "id": "nyu-2451-43734",
-  "nyu_addl_dspace_s": "44901",
-  "locn_geometry": "ENVELOPE(-120.194369, -117.616518, 35.798393, 34.78858)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_description_sm": [
+    "This shapefile layer represents outfalls for the city of Bakersfield, CA. This layer was downloaded from the City of Bakersfield Data Portal in November, 2018."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43734"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Bakersfield (Calif.). Office of City Manager"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Inland Waters",
+    "Environment"
+  ],
+  "dct_title_s": "Outfalls for Bakersfield, CA, 2018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_issued_s": "10/9/2018",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43734\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/87882/nyu_2451_43734.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://www.opengis.net/cat/csw/csdgm\":\"https://raw.githubusercontent.com/OpenGeoMetadata/edu.nyu/master/handle/2451/4/37/34/fgdc.xml\"}",
+  "dct_spatial_sm": [
+    "Bakersfield, California, United States"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43734",
+  "gbl_mdModified_dt": "2019-01-17T16:30:04Z",
+  "id": "nyu-2451-43734",
+  "nyu_addl_dspace_s": "44901",
+  "locn_geometry": "ENVELOPE(-120.194369, -117.616518, 35.798393, 34.78858)",
+  "gbl_indexYear_im": [
+    2018
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43735.json b/metadata-aardvark/Datasets/nyu-2451-43735.json
index b28754e1f..3581087d2 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43735.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43735.json
@@ -1,31 +1,45 @@
-{
-  "dct_description_sm": "This shapefile layer represents outlets for the city of Bakersfield, CA. This layer was downloaded from the City of Bakersfield Data Portal in November, 2018.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43735",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Bakersfield (Calif.). Office of City Manager",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Inland Waters",
-    "Environment"
-  ],
-  "dct_title_s": "Outlets for Bakersfield, CA, 2018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_issued_s": "10/9/2018",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43735\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/87883/nyu_2451_43735.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://www.opengis.net/cat/csw/csdgm\":\"https://raw.githubusercontent.com/OpenGeoMetadata/edu.nyu/master/handle/2451/4/37/35/fgdc.xml\"}",
-  "dct_spatial_sm": [
-    "Bakersfield, California, United States"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43735",
-  "gbl_mdModified_dt": "2019-01-17T16:30:04Z",
-  "id": "nyu-2451-43735",
-  "nyu_addl_dspace_s": "44902",
-  "locn_geometry": "ENVELOPE(-120.194369, -117.616518, 35.798393, 34.78858)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_description_sm": [
+    "This shapefile layer represents outlets for the city of Bakersfield, CA. This layer was downloaded from the City of Bakersfield Data Portal in November, 2018."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43735"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Bakersfield (Calif.). Office of City Manager"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Inland Waters",
+    "Environment"
+  ],
+  "dct_title_s": "Outlets for Bakersfield, CA, 2018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_issued_s": "10/9/2018",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43735\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/87883/nyu_2451_43735.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://www.opengis.net/cat/csw/csdgm\":\"https://raw.githubusercontent.com/OpenGeoMetadata/edu.nyu/master/handle/2451/4/37/35/fgdc.xml\"}",
+  "dct_spatial_sm": [
+    "Bakersfield, California, United States"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43735",
+  "gbl_mdModified_dt": "2019-01-17T16:30:04Z",
+  "id": "nyu-2451-43735",
+  "nyu_addl_dspace_s": "44902",
+  "locn_geometry": "ENVELOPE(-120.194369, -117.616518, 35.798393, 34.78858)",
+  "gbl_indexYear_im": [
+    2018
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43736.json b/metadata-aardvark/Datasets/nyu-2451-43736.json
index f7d95a7f9..ba13a40ab 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43736.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43736.json
@@ -1,30 +1,44 @@
-{
-  "dct_description_sm": "This shapefile layer represents lift stations for the city of Bakersfield, CA. This layer was downloaded from the City of Bakersfield Data Portal in November, 2018.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43736",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Bakersfield (Calif.). Office of City Manager",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Location"
-  ],
-  "dct_title_s": "Lift Stations for Bakersfield, CA, 2018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_issued_s": "11/1/2018",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43736\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/87884/nyu_2451_43736.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://www.opengis.net/cat/csw/csdgm\":\"https://raw.githubusercontent.com/OpenGeoMetadata/edu.nyu/master/handle/2451/4/37/36/fgdc.xml\"}",
-  "dct_spatial_sm": [
-    "Bakersfield, California, United States"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43736",
-  "gbl_mdModified_dt": "2019-01-17T16:30:04Z",
-  "id": "nyu-2451-43736",
-  "nyu_addl_dspace_s": "44903",
-  "locn_geometry": "ENVELOPE(-120.194369, -117.616518, 35.798393, 34.78858)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_description_sm": [
+    "This shapefile layer represents lift stations for the city of Bakersfield, CA. This layer was downloaded from the City of Bakersfield Data Portal in November, 2018."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43736"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Bakersfield (Calif.). Office of City Manager"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Location"
+  ],
+  "dct_title_s": "Lift Stations for Bakersfield, CA, 2018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_issued_s": "11/1/2018",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43736\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/87884/nyu_2451_43736.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://www.opengis.net/cat/csw/csdgm\":\"https://raw.githubusercontent.com/OpenGeoMetadata/edu.nyu/master/handle/2451/4/37/36/fgdc.xml\"}",
+  "dct_spatial_sm": [
+    "Bakersfield, California, United States"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43736",
+  "gbl_mdModified_dt": "2019-01-17T16:30:04Z",
+  "id": "nyu-2451-43736",
+  "nyu_addl_dspace_s": "44903",
+  "locn_geometry": "ENVELOPE(-120.194369, -117.616518, 35.798393, 34.78858)",
+  "gbl_indexYear_im": [
+    2018
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43737.json b/metadata-aardvark/Datasets/nyu-2451-43737.json
index 108979f40..579701f7c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43737.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43737.json
@@ -1,32 +1,46 @@
-{
-  "dct_description_sm": "The City of Bakersfield Park Facility dataset provides detailed information of park layouts and facilities. It is a visual aid when mapping parks.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43737",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Bakersfield (Calif.). Office of City Manager",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Parks",
-    "Recreation",
-    "Recreation areas"
-  ],
-  "dct_title_s": "Park Facilities for Bakersfield, CA, 2015",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_issued_s": "11/15/2015",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43737\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/87885/nyu_2451_43737.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://www.opengis.net/cat/csw/csdgm\":\"https://raw.githubusercontent.com/OpenGeoMetadata/edu.nyu/master/handle/2451/4/37/37/fgdc.xml\"}",
-  "dct_spatial_sm": [
-    "Bakersfield, California, United States"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43737",
-  "gbl_mdModified_dt": "2019-01-17T16:30:04Z",
-  "id": "nyu-2451-43737",
-  "nyu_addl_dspace_s": "44904",
-  "locn_geometry": "ENVELOPE(-120.194369, -117.616518, 35.798393, 34.78858)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_description_sm": [
+    "The City of Bakersfield Park Facility dataset provides detailed information of park layouts and facilities. It is a visual aid when mapping parks."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43737"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Bakersfield (Calif.). Office of City Manager"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Parks",
+    "Recreation",
+    "Recreation areas"
+  ],
+  "dct_title_s": "Park Facilities for Bakersfield, CA, 2015",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_issued_s": "11/15/2015",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43737\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/87885/nyu_2451_43737.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://www.opengis.net/cat/csw/csdgm\":\"https://raw.githubusercontent.com/OpenGeoMetadata/edu.nyu/master/handle/2451/4/37/37/fgdc.xml\"}",
+  "dct_spatial_sm": [
+    "Bakersfield, California, United States"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43737",
+  "gbl_mdModified_dt": "2019-01-17T16:30:04Z",
+  "id": "nyu-2451-43737",
+  "nyu_addl_dspace_s": "44904",
+  "locn_geometry": "ENVELOPE(-120.194369, -117.616518, 35.798393, 34.78858)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43738.json b/metadata-aardvark/Datasets/nyu-2451-43738.json
index f32e60a7f..8f703b2db 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43738.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43738.json
@@ -1,32 +1,46 @@
-{
-  "dct_description_sm": "This shapefile layer represents the location of parks for the city of Bakersfield, CA. This layer was downloaded from the City of Bakersfield Data Portal in November, 2018.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43738",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Bakersfield (Calif.). Office of City Manager",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Parks",
-    "Recreation",
-    "Recreation areas"
-  ],
-  "dct_title_s": "Parks for Bakersfield, CA, 2018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_issued_s": "10/1/2018",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43738\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/87886/nyu_2451_43738.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://www.opengis.net/cat/csw/csdgm\":\"https://raw.githubusercontent.com/OpenGeoMetadata/edu.nyu/master/handle/2451/4/37/38/fgdc.xml\"}",
-  "dct_spatial_sm": [
-    "Bakersfield, California, United States"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43738",
-  "gbl_mdModified_dt": "2019-01-17T16:30:04Z",
-  "id": "nyu-2451-43738",
-  "nyu_addl_dspace_s": "44905",
-  "locn_geometry": "ENVELOPE(-120.194369, -117.616518, 35.798393, 34.78858)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_description_sm": [
+    "This shapefile layer represents the location of parks for the city of Bakersfield, CA. This layer was downloaded from the City of Bakersfield Data Portal in November, 2018."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43738"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Bakersfield (Calif.). Office of City Manager"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Parks",
+    "Recreation",
+    "Recreation areas"
+  ],
+  "dct_title_s": "Parks for Bakersfield, CA, 2018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_issued_s": "10/1/2018",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43738\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/87886/nyu_2451_43738.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://www.opengis.net/cat/csw/csdgm\":\"https://raw.githubusercontent.com/OpenGeoMetadata/edu.nyu/master/handle/2451/4/37/38/fgdc.xml\"}",
+  "dct_spatial_sm": [
+    "Bakersfield, California, United States"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43738",
+  "gbl_mdModified_dt": "2019-01-17T16:30:04Z",
+  "id": "nyu-2451-43738",
+  "nyu_addl_dspace_s": "44905",
+  "locn_geometry": "ENVELOPE(-120.194369, -117.616518, 35.798393, 34.78858)",
+  "gbl_indexYear_im": [
+    2018
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43739.json b/metadata-aardvark/Datasets/nyu-2451-43739.json
index ad3eb51c7..ea36bf581 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43739.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43739.json
@@ -1,32 +1,46 @@
-{
-  "dct_description_sm": "The City of Bakersfield Police Department Zone dataset contains police zone boundaries as outlined by the Bakersfield Police Department.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43739",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Bakersfield (Calif.). Office of City Manager",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Police",
-    "Police administration",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "Police Zones for Bakersfield, CA, 2018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_issued_s": "10/7/2018",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43739\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/87887/nyu_2451_43739.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://www.opengis.net/cat/csw/csdgm\":\"https://raw.githubusercontent.com/OpenGeoMetadata/edu.nyu/master/handle/2451/4/37/39/fgdc.xml\"}",
-  "dct_spatial_sm": [
-    "Bakersfield, California, United States"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43739",
-  "gbl_mdModified_dt": "2019-01-17T16:30:04Z",
-  "id": "nyu-2451-43739",
-  "nyu_addl_dspace_s": "44906",
-  "locn_geometry": "ENVELOPE(-120.194369, -117.616518, 35.798393, 34.78858)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_description_sm": [
+    "The City of Bakersfield Police Department Zone dataset contains police zone boundaries as outlined by the Bakersfield Police Department."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43739"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Bakersfield (Calif.). Office of City Manager"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Police",
+    "Police administration",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "Police Zones for Bakersfield, CA, 2018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_issued_s": "10/7/2018",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43739\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/87887/nyu_2451_43739.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://www.opengis.net/cat/csw/csdgm\":\"https://raw.githubusercontent.com/OpenGeoMetadata/edu.nyu/master/handle/2451/4/37/39/fgdc.xml\"}",
+  "dct_spatial_sm": [
+    "Bakersfield, California, United States"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43739",
+  "gbl_mdModified_dt": "2019-01-17T16:30:04Z",
+  "id": "nyu-2451-43739",
+  "nyu_addl_dspace_s": "44906",
+  "locn_geometry": "ENVELOPE(-120.194369, -117.616518, 35.798393, 34.78858)",
+  "gbl_indexYear_im": [
+    2018
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43740.json b/metadata-aardvark/Datasets/nyu-2451-43740.json
index 1ea202544..7f4b7530b 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43740.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43740.json
@@ -1,31 +1,45 @@
-{
-  "dct_description_sm": "This shapefile layer represents Railroads for the city of Bakersfield, CA. This layer was downloaded from the City of Bakersfield Data Portal in November, 2018.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43740",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Bakersfield (Calif.). Office of City Manager",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Railroads",
-    "Transportation"
-  ],
-  "dct_title_s": "Railroads for Bakersfield, CA, 2016",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_issued_s": "9/12/2016",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43740\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/87888/nyu_2451_43740.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://www.opengis.net/cat/csw/csdgm\":\"https://raw.githubusercontent.com/OpenGeoMetadata/edu.nyu/master/handle/2451/4/37/40/fgdc.xml\"}",
-  "dct_spatial_sm": [
-    "Bakersfield, California, United States"
-  ],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43740",
-  "gbl_mdModified_dt": "2019-01-17T16:30:04Z",
-  "id": "nyu-2451-43740",
-  "nyu_addl_dspace_s": "44907",
-  "locn_geometry": "ENVELOPE(-120.194369, -117.616518, 35.798393, 34.78858)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_description_sm": [
+    "This shapefile layer represents Railroads for the city of Bakersfield, CA. This layer was downloaded from the City of Bakersfield Data Portal in November, 2018."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43740"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Bakersfield (Calif.). Office of City Manager"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Railroads",
+    "Transportation"
+  ],
+  "dct_title_s": "Railroads for Bakersfield, CA, 2016",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_issued_s": "9/12/2016",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43740\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/87888/nyu_2451_43740.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://www.opengis.net/cat/csw/csdgm\":\"https://raw.githubusercontent.com/OpenGeoMetadata/edu.nyu/master/handle/2451/4/37/40/fgdc.xml\"}",
+  "dct_spatial_sm": [
+    "Bakersfield, California, United States"
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43740",
+  "gbl_mdModified_dt": "2019-01-17T16:30:04Z",
+  "id": "nyu-2451-43740",
+  "nyu_addl_dspace_s": "44907",
+  "locn_geometry": "ENVELOPE(-120.194369, -117.616518, 35.798393, 34.78858)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43741.json b/metadata-aardvark/Datasets/nyu-2451-43741.json
index 41365b596..f4372f53d 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43741.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43741.json
@@ -1,31 +1,45 @@
-{
-  "dct_description_sm": "The Lakes dataset represents locations of lakes in Bakersfield, CA. This layer was downloaded from the City of Bakersfield Data Portal in November, 2018.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43741",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Bakersfield (Calif.). Office of City Manager",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Water",
-    "Environment"
-  ],
-  "dct_title_s": "Lakes for Bakersfield, CA, 2015",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_issued_s": "8/11/2015",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43741\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/87889/nyu_2451_43741.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://www.opengis.net/cat/csw/csdgm\":\"https://raw.githubusercontent.com/OpenGeoMetadata/edu.nyu/master/handle/2451/4/37/41/fgdc.xml\"}",
-  "dct_spatial_sm": [
-    "Bakersfield, California, United States"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43741",
-  "gbl_mdModified_dt": "2019-01-17T16:30:04Z",
-  "id": "nyu-2451-43741",
-  "nyu_addl_dspace_s": "44908",
-  "locn_geometry": "ENVELOPE(-120.194369, -117.616518, 35.798393, 34.78858)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_description_sm": [
+    "The Lakes dataset represents locations of lakes in Bakersfield, CA. This layer was downloaded from the City of Bakersfield Data Portal in November, 2018."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43741"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Bakersfield (Calif.). Office of City Manager"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Water",
+    "Environment"
+  ],
+  "dct_title_s": "Lakes for Bakersfield, CA, 2015",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_issued_s": "8/11/2015",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43741\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/87889/nyu_2451_43741.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://www.opengis.net/cat/csw/csdgm\":\"https://raw.githubusercontent.com/OpenGeoMetadata/edu.nyu/master/handle/2451/4/37/41/fgdc.xml\"}",
+  "dct_spatial_sm": [
+    "Bakersfield, California, United States"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43741",
+  "gbl_mdModified_dt": "2019-01-17T16:30:04Z",
+  "id": "nyu-2451-43741",
+  "nyu_addl_dspace_s": "44908",
+  "locn_geometry": "ENVELOPE(-120.194369, -117.616518, 35.798393, 34.78858)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43742.json b/metadata-aardvark/Datasets/nyu-2451-43742.json
index f52ac0427..422c6f06a 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43742.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43742.json
@@ -1,30 +1,44 @@
-{
-  "dct_description_sm": "This shapefile layer represents corners for the city of Bakersfield, CA. This layer was downloaded from the City of Bakersfield Data Portal in November, 2018.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43742",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Bakersfield (Calif.). Office of City Manager",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Urban development"
-  ],
-  "dct_title_s": "Corners for Bakersfield, CA, 2007",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_issued_s": "3/2/2007",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43742\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/87890/nyu_2451_43742.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://www.opengis.net/cat/csw/csdgm\":\"https://raw.githubusercontent.com/OpenGeoMetadata/edu.nyu/master/handle/2451/4/37/42/fgdc.xml\"}",
-  "dct_spatial_sm": [
-    "Bakersfield, California, United States"
-  ],
-  "dct_temporal_sm": [
-    "2007"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43742",
-  "gbl_mdModified_dt": "2019-01-17T16:30:04Z",
-  "id": "nyu-2451-43742",
-  "nyu_addl_dspace_s": "44909",
-  "locn_geometry": "ENVELOPE(-120.194369, -117.616518, 35.798393, 34.78858)",
-  "gbl_indexYear_im": 2007
+{
+  "dct_description_sm": [
+    "This shapefile layer represents corners for the city of Bakersfield, CA. This layer was downloaded from the City of Bakersfield Data Portal in November, 2018."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43742"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Bakersfield (Calif.). Office of City Manager"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Urban development"
+  ],
+  "dct_title_s": "Corners for Bakersfield, CA, 2007",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_issued_s": "3/2/2007",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43742\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/87890/nyu_2451_43742.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://www.opengis.net/cat/csw/csdgm\":\"https://raw.githubusercontent.com/OpenGeoMetadata/edu.nyu/master/handle/2451/4/37/42/fgdc.xml\"}",
+  "dct_spatial_sm": [
+    "Bakersfield, California, United States"
+  ],
+  "dct_temporal_sm": [
+    "2007"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43742",
+  "gbl_mdModified_dt": "2019-01-17T16:30:04Z",
+  "id": "nyu-2451-43742",
+  "nyu_addl_dspace_s": "44909",
+  "locn_geometry": "ENVELOPE(-120.194369, -117.616518, 35.798393, 34.78858)",
+  "gbl_indexYear_im": [
+    2007
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43743.json b/metadata-aardvark/Datasets/nyu-2451-43743.json
index 55f592de7..d9f0ad049 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43743.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43743.json
@@ -1,30 +1,44 @@
-{
-  "dct_description_sm": "This shapefile layer represents sections for the city of Bakersfield, CA. This layer was downloaded from the City of Bakersfield Data Portal in November, 2018.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43743",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Bakersfield (Calif.). Office of City Manager",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Urban development"
-  ],
-  "dct_title_s": "Sections for Bakersfield, CA, 2007",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_issued_s": "3/3/2007",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43743\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/87891/nyu_2451_43743.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://www.opengis.net/cat/csw/csdgm\":\"https://raw.githubusercontent.com/OpenGeoMetadata/edu.nyu/master/handle/2451/4/37/43/fgdc.xml\"}",
-  "dct_spatial_sm": [
-    "Bakersfield, California, United States"
-  ],
-  "dct_temporal_sm": [
-    "2007"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43743",
-  "gbl_mdModified_dt": "2019-01-17T16:30:04Z",
-  "id": "nyu-2451-43743",
-  "nyu_addl_dspace_s": "44910",
-  "locn_geometry": "ENVELOPE(-120.194369, -117.616518, 35.798393, 34.78858)",
-  "gbl_indexYear_im": 2007
+{
+  "dct_description_sm": [
+    "This shapefile layer represents sections for the city of Bakersfield, CA. This layer was downloaded from the City of Bakersfield Data Portal in November, 2018."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43743"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Bakersfield (Calif.). Office of City Manager"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Urban development"
+  ],
+  "dct_title_s": "Sections for Bakersfield, CA, 2007",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_issued_s": "3/3/2007",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43743\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/87891/nyu_2451_43743.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://www.opengis.net/cat/csw/csdgm\":\"https://raw.githubusercontent.com/OpenGeoMetadata/edu.nyu/master/handle/2451/4/37/43/fgdc.xml\"}",
+  "dct_spatial_sm": [
+    "Bakersfield, California, United States"
+  ],
+  "dct_temporal_sm": [
+    "2007"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43743",
+  "gbl_mdModified_dt": "2019-01-17T16:30:04Z",
+  "id": "nyu-2451-43743",
+  "nyu_addl_dspace_s": "44910",
+  "locn_geometry": "ENVELOPE(-120.194369, -117.616518, 35.798393, 34.78858)",
+  "gbl_indexYear_im": [
+    2007
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43744.json b/metadata-aardvark/Datasets/nyu-2451-43744.json
index aece85efd..14a7917bb 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43744.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43744.json
@@ -1,30 +1,44 @@
-{
-  "dct_description_sm": "This shapefile layer represents townships boundaries for the city of Bakersfield, CA. This layer was downloaded from the City of Bakersfield Data Portal in November, 2018.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43744",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Bakersfield (Calif.). Office of City Manager",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "Townships for Bakersfield, CA, 2007",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_issued_s": "3/4/2007",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43744\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/87892/nyu_2451_43744.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://www.opengis.net/cat/csw/csdgm\":\"https://raw.githubusercontent.com/OpenGeoMetadata/edu.nyu/master/handle/2451/4/37/44/fgdc.xml\"}",
-  "dct_spatial_sm": [
-    "Bakersfield, California, United States"
-  ],
-  "dct_temporal_sm": [
-    "2007"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43744",
-  "gbl_mdModified_dt": "2019-01-17T16:30:04Z",
-  "id": "nyu-2451-43744",
-  "nyu_addl_dspace_s": "44911",
-  "locn_geometry": "ENVELOPE(-120.194369, -117.616518, 35.798393, 34.78858)",
-  "gbl_indexYear_im": 2007
+{
+  "dct_description_sm": [
+    "This shapefile layer represents townships boundaries for the city of Bakersfield, CA. This layer was downloaded from the City of Bakersfield Data Portal in November, 2018."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43744"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Bakersfield (Calif.). Office of City Manager"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "Townships for Bakersfield, CA, 2007",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_issued_s": "3/4/2007",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43744\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/87892/nyu_2451_43744.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://www.opengis.net/cat/csw/csdgm\":\"https://raw.githubusercontent.com/OpenGeoMetadata/edu.nyu/master/handle/2451/4/37/44/fgdc.xml\"}",
+  "dct_spatial_sm": [
+    "Bakersfield, California, United States"
+  ],
+  "dct_temporal_sm": [
+    "2007"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43744",
+  "gbl_mdModified_dt": "2019-01-17T16:30:04Z",
+  "id": "nyu-2451-43744",
+  "nyu_addl_dspace_s": "44911",
+  "locn_geometry": "ENVELOPE(-120.194369, -117.616518, 35.798393, 34.78858)",
+  "gbl_indexYear_im": [
+    2007
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43745.json b/metadata-aardvark/Datasets/nyu-2451-43745.json
index 6664f946c..6bf6f730a 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43745.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43745.json
@@ -1,31 +1,45 @@
-{
-  "dct_description_sm": "City of Bakersfield Sewer System Shapefiles. Contains Cleanouts, Lift Stations, Manholes, and pipe locations. This information is provided to GIS by the City's Public Works Department.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43745",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Bakersfield (Calif.). Office of City Manager",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Water treatment plants",
-    "Sewage disposal plants"
-  ],
-  "dct_title_s": "City Sewer System for Bakersfield, CA, 2018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_issued_s": "10/7/2018",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43745\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/87893/nyu_2451_43745.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://www.opengis.net/cat/csw/csdgm\":\"https://raw.githubusercontent.com/OpenGeoMetadata/edu.nyu/master/handle/2451/4/37/45/fgdc.xml\"}",
-  "dct_spatial_sm": [
-    "Bakersfield, California, United States"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43745",
-  "gbl_mdModified_dt": "2019-01-17T16:30:04Z",
-  "id": "nyu-2451-43745",
-  "nyu_addl_dspace_s": "44912",
-  "locn_geometry": "ENVELOPE(-120.194369, -117.616518, 35.798393, 34.78858)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_description_sm": [
+    "City of Bakersfield Sewer System Shapefiles. Contains Cleanouts, Lift Stations, Manholes, and pipe locations. This information is provided to GIS by the City's Public Works Department."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43745"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Bakersfield (Calif.). Office of City Manager"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Water treatment plants",
+    "Sewage disposal plants"
+  ],
+  "dct_title_s": "City Sewer System for Bakersfield, CA, 2018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_issued_s": "10/7/2018",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43745\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/87893/nyu_2451_43745.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://www.opengis.net/cat/csw/csdgm\":\"https://raw.githubusercontent.com/OpenGeoMetadata/edu.nyu/master/handle/2451/4/37/45/fgdc.xml\"}",
+  "dct_spatial_sm": [
+    "Bakersfield, California, United States"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43745",
+  "gbl_mdModified_dt": "2019-01-17T16:30:04Z",
+  "id": "nyu-2451-43745",
+  "nyu_addl_dspace_s": "44912",
+  "locn_geometry": "ENVELOPE(-120.194369, -117.616518, 35.798393, 34.78858)",
+  "gbl_indexYear_im": [
+    2018
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43746.json b/metadata-aardvark/Datasets/nyu-2451-43746.json
index c58fb0c20..5bcaac0b9 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43746.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43746.json
@@ -1,30 +1,44 @@
-{
-  "dct_description_sm": "The City of Bakersfield Site Plan Review dataset contains point locations of current reviews filed with the City's Public Works Department. It is updated as needed; this layer was downloaded in November, 2018.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43746",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Bakersfield (Calif.). Office of City Manager",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Urban planning"
-  ],
-  "dct_title_s": "Site Plan Review for Bakersfield, CA, 2018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_issued_s": "11/1/2018",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43746\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/87894/nyu_2451_43746.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://www.opengis.net/cat/csw/csdgm\":\"https://raw.githubusercontent.com/OpenGeoMetadata/edu.nyu/master/handle/2451/4/37/46/fgdc.xml\"}",
-  "dct_spatial_sm": [
-    "Bakersfield, California, United States"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43746",
-  "gbl_mdModified_dt": "2019-01-17T16:30:04Z",
-  "id": "nyu-2451-43746",
-  "nyu_addl_dspace_s": "44913",
-  "locn_geometry": "ENVELOPE(-120.194369, -117.616518, 35.798393, 34.78858)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_description_sm": [
+    "The City of Bakersfield Site Plan Review dataset contains point locations of current reviews filed with the City's Public Works Department. It is updated as needed; this layer was downloaded in November, 2018."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43746"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Bakersfield (Calif.). Office of City Manager"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Urban planning"
+  ],
+  "dct_title_s": "Site Plan Review for Bakersfield, CA, 2018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_issued_s": "11/1/2018",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43746\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/87894/nyu_2451_43746.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://www.opengis.net/cat/csw/csdgm\":\"https://raw.githubusercontent.com/OpenGeoMetadata/edu.nyu/master/handle/2451/4/37/46/fgdc.xml\"}",
+  "dct_spatial_sm": [
+    "Bakersfield, California, United States"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43746",
+  "gbl_mdModified_dt": "2019-01-17T16:30:04Z",
+  "id": "nyu-2451-43746",
+  "nyu_addl_dspace_s": "44913",
+  "locn_geometry": "ENVELOPE(-120.194369, -117.616518, 35.798393, 34.78858)",
+  "gbl_indexYear_im": [
+    2018
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43747.json b/metadata-aardvark/Datasets/nyu-2451-43747.json
index 6d8d6145f..fe464801f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43747.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43747.json
@@ -1,31 +1,45 @@
-{
-  "dct_description_sm": "City of Bakersfield Sphere of Influence was adopted in January 2006. This dataset was created to aid in mapping applications to visualize the City's sphere of influence as needed.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43747",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Bakersfield (Calif.). Office of City Manager",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Environment",
-    "Urban planning and environment"
-  ],
-  "dct_title_s": "Bakersfield Sphere of Influence for Bakersfield, CA, 2006",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_issued_s": "1/1/2006",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43747\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/87895/nyu_2451_43747.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://www.opengis.net/cat/csw/csdgm\":\"https://raw.githubusercontent.com/OpenGeoMetadata/edu.nyu/master/handle/2451/4/37/47/fgdc.xml\"}",
-  "dct_spatial_sm": [
-    "Bakersfield, California, United States"
-  ],
-  "dct_temporal_sm": [
-    "2006"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43747",
-  "gbl_mdModified_dt": "2019-01-17T16:30:04Z",
-  "id": "nyu-2451-43747",
-  "nyu_addl_dspace_s": "44914",
-  "locn_geometry": "ENVELOPE(-120.194369, -117.616518, 35.798393, 34.78858)",
-  "gbl_indexYear_im": 2006
+{
+  "dct_description_sm": [
+    "City of Bakersfield Sphere of Influence was adopted in January 2006. This dataset was created to aid in mapping applications to visualize the City's sphere of influence as needed."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43747"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Bakersfield (Calif.). Office of City Manager"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Environment",
+    "Urban planning and environment"
+  ],
+  "dct_title_s": "Bakersfield Sphere of Influence for Bakersfield, CA, 2006",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_issued_s": "1/1/2006",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43747\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/87895/nyu_2451_43747.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://www.opengis.net/cat/csw/csdgm\":\"https://raw.githubusercontent.com/OpenGeoMetadata/edu.nyu/master/handle/2451/4/37/47/fgdc.xml\"}",
+  "dct_spatial_sm": [
+    "Bakersfield, California, United States"
+  ],
+  "dct_temporal_sm": [
+    "2006"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43747",
+  "gbl_mdModified_dt": "2019-01-17T16:30:04Z",
+  "id": "nyu-2451-43747",
+  "nyu_addl_dspace_s": "44914",
+  "locn_geometry": "ENVELOPE(-120.194369, -117.616518, 35.798393, 34.78858)",
+  "gbl_indexYear_im": [
+    2006
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43748.json b/metadata-aardvark/Datasets/nyu-2451-43748.json
index a999a9bbe..e0d33e35d 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43748.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43748.json
@@ -1,32 +1,46 @@
-{
-  "dct_description_sm": "This shapefile layer represents storm water manholes for the city of Bakersfield, CA. This layer was downloaded from the City of Bakersfield Data Portal in November, 2018.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43748",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Bakersfield (Calif.). Office of City Manager",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Water treatment plants",
-    "Water transfer",
-    "Sewage disposal plants"
-  ],
-  "dct_title_s": "Storm Water Manholes for Bakersfield, CA, 2018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_issued_s": "10/7/2018",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43748\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/87896/nyu_2451_43748.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://www.opengis.net/cat/csw/csdgm\":\"https://raw.githubusercontent.com/OpenGeoMetadata/edu.nyu/master/handle/2451/4/37/48/fgdc.xml\"}",
-  "dct_spatial_sm": [
-    "Bakersfield, California, United States"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43748",
-  "gbl_mdModified_dt": "2019-01-17T16:30:04Z",
-  "id": "nyu-2451-43748",
-  "nyu_addl_dspace_s": "44915",
-  "locn_geometry": "ENVELOPE(-120.194369, -117.616518, 35.798393, 34.78858)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_description_sm": [
+    "This shapefile layer represents storm water manholes for the city of Bakersfield, CA. This layer was downloaded from the City of Bakersfield Data Portal in November, 2018."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43748"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Bakersfield (Calif.). Office of City Manager"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Water treatment plants",
+    "Water transfer",
+    "Sewage disposal plants"
+  ],
+  "dct_title_s": "Storm Water Manholes for Bakersfield, CA, 2018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_issued_s": "10/7/2018",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43748\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/87896/nyu_2451_43748.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://www.opengis.net/cat/csw/csdgm\":\"https://raw.githubusercontent.com/OpenGeoMetadata/edu.nyu/master/handle/2451/4/37/48/fgdc.xml\"}",
+  "dct_spatial_sm": [
+    "Bakersfield, California, United States"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43748",
+  "gbl_mdModified_dt": "2019-01-17T16:30:04Z",
+  "id": "nyu-2451-43748",
+  "nyu_addl_dspace_s": "44915",
+  "locn_geometry": "ENVELOPE(-120.194369, -117.616518, 35.798393, 34.78858)",
+  "gbl_indexYear_im": [
+    2018
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43749.json b/metadata-aardvark/Datasets/nyu-2451-43749.json
index 56ad87dc2..d1447f93c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43749.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43749.json
@@ -1,30 +1,44 @@
-{
-  "dct_description_sm": "This shapefile layer represents Storm Water Pipes for the city of Bakersfield, CA. This layer was downloaded from the City of Bakersfield Data Portal in November, 2018.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43749",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Bakersfield (Calif.). Office of City Manager",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Water"
-  ],
-  "dct_title_s": "Storm Water Pipes for Bakersfield, CA, 2018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_issued_s": "10/7/2018",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43749\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/87897/nyu_2451_43749.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://www.opengis.net/cat/csw/csdgm\":\"https://raw.githubusercontent.com/OpenGeoMetadata/edu.nyu/master/handle/2451/4/37/49/fgdc.xml\"}",
-  "dct_spatial_sm": [
-    "Bakersfield, California, United States"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43749",
-  "gbl_mdModified_dt": "2019-01-17T16:30:04Z",
-  "id": "nyu-2451-43749",
-  "nyu_addl_dspace_s": "44916",
-  "locn_geometry": "ENVELOPE(-120.194369, -117.616518, 35.798393, 34.78858)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_description_sm": [
+    "This shapefile layer represents Storm Water Pipes for the city of Bakersfield, CA. This layer was downloaded from the City of Bakersfield Data Portal in November, 2018."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43749"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Bakersfield (Calif.). Office of City Manager"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Water"
+  ],
+  "dct_title_s": "Storm Water Pipes for Bakersfield, CA, 2018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_issued_s": "10/7/2018",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43749\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/87897/nyu_2451_43749.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://www.opengis.net/cat/csw/csdgm\":\"https://raw.githubusercontent.com/OpenGeoMetadata/edu.nyu/master/handle/2451/4/37/49/fgdc.xml\"}",
+  "dct_spatial_sm": [
+    "Bakersfield, California, United States"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43749",
+  "gbl_mdModified_dt": "2019-01-17T16:30:04Z",
+  "id": "nyu-2451-43749",
+  "nyu_addl_dspace_s": "44916",
+  "locn_geometry": "ENVELOPE(-120.194369, -117.616518, 35.798393, 34.78858)",
+  "gbl_indexYear_im": [
+    2018
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43750.json b/metadata-aardvark/Datasets/nyu-2451-43750.json
index e07400a39..1acc32130 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43750.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43750.json
@@ -1,32 +1,46 @@
-{
-  "dct_description_sm": "This shapefile layer represents Sumps for the city of Bakersfield, CA. This layer was downloaded from the City of Bakersfield Data Portal in November, 2018.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43750",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Bakersfield (Calif.). Office of City Manager",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Water treatment plants",
-    "Waste control",
-    "Water"
-  ],
-  "dct_title_s": "Sumps for Bakersfield, CA, 2018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_issued_s": "10/7/2018",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43750\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/87898/nyu_2451_43750.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://www.opengis.net/cat/csw/csdgm\":\"https://raw.githubusercontent.com/OpenGeoMetadata/edu.nyu/master/handle/2451/4/37/50/fgdc.xml\"}",
-  "dct_spatial_sm": [
-    "Bakersfield, California, United States"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43750",
-  "gbl_mdModified_dt": "2019-01-17T16:30:04Z",
-  "id": "nyu-2451-43750",
-  "nyu_addl_dspace_s": "44917",
-  "locn_geometry": "ENVELOPE(-120.194369, -117.616518, 35.798393, 34.78858)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_description_sm": [
+    "This shapefile layer represents Sumps for the city of Bakersfield, CA. This layer was downloaded from the City of Bakersfield Data Portal in November, 2018."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43750"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Bakersfield (Calif.). Office of City Manager"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Water treatment plants",
+    "Waste control",
+    "Water"
+  ],
+  "dct_title_s": "Sumps for Bakersfield, CA, 2018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_issued_s": "10/7/2018",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43750\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/87898/nyu_2451_43750.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://www.opengis.net/cat/csw/csdgm\":\"https://raw.githubusercontent.com/OpenGeoMetadata/edu.nyu/master/handle/2451/4/37/50/fgdc.xml\"}",
+  "dct_spatial_sm": [
+    "Bakersfield, California, United States"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43750",
+  "gbl_mdModified_dt": "2019-01-17T16:30:04Z",
+  "id": "nyu-2451-43750",
+  "nyu_addl_dspace_s": "44917",
+  "locn_geometry": "ENVELOPE(-120.194369, -117.616518, 35.798393, 34.78858)",
+  "gbl_indexYear_im": [
+    2018
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43752.json b/metadata-aardvark/Datasets/nyu-2451-43752.json
index 9c60c0b19..e9f8736e9 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43752.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43752.json
@@ -1,31 +1,45 @@
-{
-  "dct_description_sm": "The City of Bakersfield Parcel dataset contains parcel information for land parcels within the City. No personal or owner information is provided.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43752",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Bakersfield (Calif.). Office of City Manager",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Planning and Cadastral",
-    "Land use"
-  ],
-  "dct_title_s": "Tentative Parcels for Bakersfield, CA, 2018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_issued_s": "11/1/2018",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43752\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/87899/nyu_2451_43752.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://www.opengis.net/cat/csw/csdgm\":\"https://raw.githubusercontent.com/OpenGeoMetadata/edu.nyu/master/handle/2451/4/37/52/fgdc.xml\"}",
-  "dct_spatial_sm": [
-    "Bakersfield, California, United States"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43752",
-  "gbl_mdModified_dt": "2019-01-17T16:30:04Z",
-  "id": "nyu-2451-43752",
-  "nyu_addl_dspace_s": "44919",
-  "locn_geometry": "ENVELOPE(-120.194369, -117.616518, 35.798393, 34.78858)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_description_sm": [
+    "The City of Bakersfield Parcel dataset contains parcel information for land parcels within the City. No personal or owner information is provided."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43752"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Bakersfield (Calif.). Office of City Manager"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Planning and Cadastral",
+    "Land use"
+  ],
+  "dct_title_s": "Tentative Parcels for Bakersfield, CA, 2018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_issued_s": "11/1/2018",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43752\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/87899/nyu_2451_43752.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://www.opengis.net/cat/csw/csdgm\":\"https://raw.githubusercontent.com/OpenGeoMetadata/edu.nyu/master/handle/2451/4/37/52/fgdc.xml\"}",
+  "dct_spatial_sm": [
+    "Bakersfield, California, United States"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43752",
+  "gbl_mdModified_dt": "2019-01-17T16:30:04Z",
+  "id": "nyu-2451-43752",
+  "nyu_addl_dspace_s": "44919",
+  "locn_geometry": "ENVELOPE(-120.194369, -117.616518, 35.798393, 34.78858)",
+  "gbl_indexYear_im": [
+    2018
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43753.json b/metadata-aardvark/Datasets/nyu-2451-43753.json
index 4dfcb5211..43727a149 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43753.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43753.json
@@ -1,31 +1,45 @@
-{
-  "dct_description_sm": "This shapefile layer represents Tracts for the city of Bakersfield, CA. This layer was downloaded from the City of Bakersfield Data Portal in November, 2018.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43753",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Bakersfield (Calif.). Office of City Manager",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Planning and Cadastral",
-    "Land use"
-  ],
-  "dct_title_s": "Tracts for Bakersfield, CA, 2018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_issued_s": "11/1/2018",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43753\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/87900/nyu_2451_43753.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://www.opengis.net/cat/csw/csdgm\":\"https://raw.githubusercontent.com/OpenGeoMetadata/edu.nyu/master/handle/2451/4/37/53/fgdc.xml\"}",
-  "dct_spatial_sm": [
-    "Bakersfield, California, United States"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43753",
-  "gbl_mdModified_dt": "2019-01-17T16:30:04Z",
-  "id": "nyu-2451-43753",
-  "nyu_addl_dspace_s": "44920",
-  "locn_geometry": "ENVELOPE(-120.194369, -117.616518, 35.798393, 34.78858)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_description_sm": [
+    "This shapefile layer represents Tracts for the city of Bakersfield, CA. This layer was downloaded from the City of Bakersfield Data Portal in November, 2018."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43753"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Bakersfield (Calif.). Office of City Manager"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Planning and Cadastral",
+    "Land use"
+  ],
+  "dct_title_s": "Tracts for Bakersfield, CA, 2018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_issued_s": "11/1/2018",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43753\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/87900/nyu_2451_43753.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://www.opengis.net/cat/csw/csdgm\":\"https://raw.githubusercontent.com/OpenGeoMetadata/edu.nyu/master/handle/2451/4/37/53/fgdc.xml\"}",
+  "dct_spatial_sm": [
+    "Bakersfield, California, United States"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43753",
+  "gbl_mdModified_dt": "2019-01-17T16:30:04Z",
+  "id": "nyu-2451-43753",
+  "nyu_addl_dspace_s": "44920",
+  "locn_geometry": "ENVELOPE(-120.194369, -117.616518, 35.798393, 34.78858)",
+  "gbl_indexYear_im": [
+    2018
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43754.json b/metadata-aardvark/Datasets/nyu-2451-43754.json
index 2a7e77742..39fd5bb6c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43754.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43754.json
@@ -1,32 +1,46 @@
-{
-  "dct_description_sm": "The City of Bakersfield Tree dataset is a point file containing city owned tree locations in medians, parks, and along right-of-ways. This layer is for aesthetic purposes only.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43754",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Bakersfield (Calif.). Office of City Manager",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Trees",
-    "Environment",
-    "Vegitation classification"
-  ],
-  "dct_title_s": "Trees for Bakersfield, CA, 2008",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_issued_s": "9/26/2008",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43754\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/87901/nyu_2451_43754.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://www.opengis.net/cat/csw/csdgm\":\"https://raw.githubusercontent.com/OpenGeoMetadata/edu.nyu/master/handle/2451/4/37/54/fgdc.xml\"}",
-  "dct_spatial_sm": [
-    "Bakersfield, California, United States"
-  ],
-  "dct_temporal_sm": [
-    "2008"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43754",
-  "gbl_mdModified_dt": "2019-01-17T16:30:04Z",
-  "id": "nyu-2451-43754",
-  "nyu_addl_dspace_s": "44921",
-  "locn_geometry": "ENVELOPE(-120.194369, -117.616518, 35.798393, 34.78858)",
-  "gbl_indexYear_im": 2008
+{
+  "dct_description_sm": [
+    "The City of Bakersfield Tree dataset is a point file containing city owned tree locations in medians, parks, and along right-of-ways. This layer is for aesthetic purposes only."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43754"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Bakersfield (Calif.). Office of City Manager"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Trees",
+    "Environment",
+    "Vegitation classification"
+  ],
+  "dct_title_s": "Trees for Bakersfield, CA, 2008",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_issued_s": "9/26/2008",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43754\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/87901/nyu_2451_43754.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://www.opengis.net/cat/csw/csdgm\":\"https://raw.githubusercontent.com/OpenGeoMetadata/edu.nyu/master/handle/2451/4/37/54/fgdc.xml\"}",
+  "dct_spatial_sm": [
+    "Bakersfield, California, United States"
+  ],
+  "dct_temporal_sm": [
+    "2008"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43754",
+  "gbl_mdModified_dt": "2019-01-17T16:30:04Z",
+  "id": "nyu-2451-43754",
+  "nyu_addl_dspace_s": "44921",
+  "locn_geometry": "ENVELOPE(-120.194369, -117.616518, 35.798393, 34.78858)",
+  "gbl_indexYear_im": [
+    2008
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43755.json b/metadata-aardvark/Datasets/nyu-2451-43755.json
index e5a17af06..528cb7707 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43755.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43755.json
@@ -1,30 +1,44 @@
-{
-  "dct_description_sm": "City of Bakersfield Ward Boundaries are political boundaries for the City Council Wards. The City of Bakersfield operates according to the Council-Manager form of government, which vests authority in an elected City Council who appoints the City Manager. The purpose of this dataset is to identify council jurisdictions and representatives, and is used in the City's public mapping applications. Data is updated annually.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43755",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Bakersfield (Calif.). Office of City Manager",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boundaries"
-  ],
-  "dct_title_s": "City Council Wards for Bakersfield, CA, 2018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_issued_s": "10/7/2018",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43755\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/87902/nyu_2451_43755.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://www.opengis.net/cat/csw/csdgm\":\"https://raw.githubusercontent.com/OpenGeoMetadata/edu.nyu/master/handle/2451/4/37/55/fgdc.xml\"}",
-  "dct_spatial_sm": [
-    "Bakersfield, California, United States"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43755",
-  "gbl_mdModified_dt": "2019-01-17T16:30:04Z",
-  "id": "nyu-2451-43755",
-  "nyu_addl_dspace_s": "44922",
-  "locn_geometry": "ENVELOPE(-120.194369, -117.616518, 35.798393, 34.78858)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_description_sm": [
+    "City of Bakersfield Ward Boundaries are political boundaries for the City Council Wards. The City of Bakersfield operates according to the Council-Manager form of government, which vests authority in an elected City Council who appoints the City Manager. The purpose of this dataset is to identify council jurisdictions and representatives, and is used in the City's public mapping applications. Data is updated annually."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43755"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Bakersfield (Calif.). Office of City Manager"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boundaries"
+  ],
+  "dct_title_s": "City Council Wards for Bakersfield, CA, 2018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_issued_s": "10/7/2018",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43755\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/87902/nyu_2451_43755.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://www.opengis.net/cat/csw/csdgm\":\"https://raw.githubusercontent.com/OpenGeoMetadata/edu.nyu/master/handle/2451/4/37/55/fgdc.xml\"}",
+  "dct_spatial_sm": [
+    "Bakersfield, California, United States"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43755",
+  "gbl_mdModified_dt": "2019-01-17T16:30:04Z",
+  "id": "nyu-2451-43755",
+  "nyu_addl_dspace_s": "44922",
+  "locn_geometry": "ENVELOPE(-120.194369, -117.616518, 35.798393, 34.78858)",
+  "gbl_indexYear_im": [
+    2018
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43756.json b/metadata-aardvark/Datasets/nyu-2451-43756.json
index f598efd53..50c766773 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43756.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43756.json
@@ -1,30 +1,44 @@
-{
-  "dct_description_sm": "The City of Bakersfield Zoning Boundaries are used to track zoning within the City. For zoning designations, please contact the City of Bakersfield Planning Division. This file was downloaded in November, 2018.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43756",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Bakersfield (Calif.). Office of City Manager",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Zoning"
-  ],
-  "dct_title_s": "Zoning Vector for Bakersfield, CA, 2018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_issued_s": "11/1/2018",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43756\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/87903/nyu_2451_43756.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://www.opengis.net/cat/csw/csdgm\":\"https://raw.githubusercontent.com/OpenGeoMetadata/edu.nyu/master/handle/2451/4/37/56/fgdc.xml\"}",
-  "dct_spatial_sm": [
-    "Bakersfield, California, United States"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43756",
-  "gbl_mdModified_dt": "2019-01-17T16:30:04Z",
-  "id": "nyu-2451-43756",
-  "nyu_addl_dspace_s": "44923",
-  "locn_geometry": "ENVELOPE(-120.194369, -117.616518, 35.798393, 34.78858)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_description_sm": [
+    "The City of Bakersfield Zoning Boundaries are used to track zoning within the City. For zoning designations, please contact the City of Bakersfield Planning Division. This file was downloaded in November, 2018."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43756"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Bakersfield (Calif.). Office of City Manager"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Zoning"
+  ],
+  "dct_title_s": "Zoning Vector for Bakersfield, CA, 2018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_issued_s": "11/1/2018",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43756\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/87903/nyu_2451_43756.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://www.opengis.net/cat/csw/csdgm\":\"https://raw.githubusercontent.com/OpenGeoMetadata/edu.nyu/master/handle/2451/4/37/56/fgdc.xml\"}",
+  "dct_spatial_sm": [
+    "Bakersfield, California, United States"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43756",
+  "gbl_mdModified_dt": "2019-01-17T16:30:04Z",
+  "id": "nyu-2451-43756",
+  "nyu_addl_dspace_s": "44923",
+  "locn_geometry": "ENVELOPE(-120.194369, -117.616518, 35.798393, 34.78858)",
+  "gbl_indexYear_im": [
+    2018
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43780.json b/metadata-aardvark/Datasets/nyu-2451-43780.json
index cfbbae70d..04dca611d 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43780.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43780.json
@@ -1,36 +1,52 @@
-{
-  "dct_description_sm": "This point shapefile represents locations of Festivals and open markets for New Orleans, LA in 2018. The layer shows festivals (art, food, music) and markets (farmers', art, holiday) that occur across the city of New Orleans over the course of each year. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record 23ub-f52j",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43780",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Art",
-    "Food",
-    "Culture and tourism",
-    "Cultural spaces"
-  ],
-  "dct_title_s": "Festivals and Markets for New Orleans, LA, 2018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "New Orleans Open Data"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43780\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/88266/nyu_2451_43780.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "New Orleans, Louisiana, United States"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43780",
-  "gbl_mdModified_dt": "2019-05-13T14:36:06Z",
-  "id": "nyu-2451-43780",
-  "nyu_addl_dspace_s": "44951",
-  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_description_sm": [
+    "This point shapefile represents locations of Festivals and open markets for New Orleans, LA in 2018. The layer shows festivals (art, food, music) and markets (farmers', art, holiday) that occur across the city of New Orleans over the course of each year. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record 23ub-f52j"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43780"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    ""
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Art",
+    "Food",
+    "Culture and tourism",
+    "Cultural spaces"
+  ],
+  "dct_title_s": "Festivals and Markets for New Orleans, LA, 2018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "New Orleans Open Data"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43780\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/88266/nyu_2451_43780.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "New Orleans, Louisiana, United States"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43780",
+  "gbl_mdModified_dt": "2019-05-13T14:36:06Z",
+  "id": "nyu-2451-43780",
+  "nyu_addl_dspace_s": "44951",
+  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
+  "gbl_indexYear_im": [
+    2018
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43781.json b/metadata-aardvark/Datasets/nyu-2451-43781.json
index 69b5a1539..965d3e9f9 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43781.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43781.json
@@ -1,34 +1,50 @@
-{
-  "dct_description_sm": "This polygon shapefile represents zoning districts for New Orleans, LA in 2018. Zoning regulates land use to promote smart growth and preserve the quality of life in communities. Permitted Use(s) are allowed by right, subject to compliance with appropriate standards. Conditional Use require City Planning Commission review with a recommendation forwarded to the City Council for final action. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record 25ka-xtj7",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43781",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Zoning",
-    "Urban development"
-  ],
-  "dct_title_s": "Zoning District for New Orleans, LA, 2018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "New Orleans Open Data"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43781\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/88267/nyu_2451_43781.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "New Orleans, Louisiana, United States"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43781",
-  "gbl_mdModified_dt": "2019-05-13T14:36:06Z",
-  "id": "nyu-2451-43781",
-  "nyu_addl_dspace_s": "44952",
-  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_description_sm": [
+    "This polygon shapefile represents zoning districts for New Orleans, LA in 2018. Zoning regulates land use to promote smart growth and preserve the quality of life in communities. Permitted Use(s) are allowed by right, subject to compliance with appropriate standards. Conditional Use require City Planning Commission review with a recommendation forwarded to the City Council for final action. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record 25ka-xtj7"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43781"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    ""
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Zoning",
+    "Urban development"
+  ],
+  "dct_title_s": "Zoning District for New Orleans, LA, 2018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "New Orleans Open Data"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43781\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/88267/nyu_2451_43781.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "New Orleans, Louisiana, United States"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43781",
+  "gbl_mdModified_dt": "2019-05-13T14:36:06Z",
+  "id": "nyu-2451-43781",
+  "nyu_addl_dspace_s": "44952",
+  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
+  "gbl_indexYear_im": [
+    2018
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43782.json b/metadata-aardvark/Datasets/nyu-2451-43782.json
index 212de05ef..8b3790c73 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43782.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43782.json
@@ -1,34 +1,50 @@
-{
-  "dct_description_sm": "This point shapefile represents brake tag stations for New Orleans, LA in 2018. The City of New Orleans official brake tag inspections will be available at these locations. Brake tag inspection fees are as follows: All trucks over 6,000 pounds gross vehicle weight shall pay a fee of $40.00. All trucks 6,000 pounds gross vehicle weight or less shall pay a fee of $30.00. All other vehicles (this includes: Motorcycles and Utility Trailers) shall pay a fee of $25.00. Please call (504) 658-7186 with questions or concerns. The list of vehicle inspection stations is subject to change as businesses come and go from the program. Check back to find additional locations as they become available. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record 2784-ggqt",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43782",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Safety and Permits",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Automobiles--Collision damage",
-    "Transportation"
-  ],
-  "dct_title_s": "Brake Tag Stations for New Orleans, LA, 2018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "New Orleans Open Data"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43782\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/88268/nyu_2451_43782.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "New Orleans, Louisiana, United States"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43782",
-  "gbl_mdModified_dt": "2019-05-13T14:36:06Z",
-  "id": "nyu-2451-43782",
-  "nyu_addl_dspace_s": "44953",
-  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_description_sm": [
+    "This point shapefile represents brake tag stations for New Orleans, LA in 2018. The City of New Orleans official brake tag inspections will be available at these locations. Brake tag inspection fees are as follows: All trucks over 6,000 pounds gross vehicle weight shall pay a fee of $40.00. All trucks 6,000 pounds gross vehicle weight or less shall pay a fee of $30.00. All other vehicles (this includes: Motorcycles and Utility Trailers) shall pay a fee of $25.00. Please call (504) 658-7186 with questions or concerns. The list of vehicle inspection stations is subject to change as businesses come and go from the program. Check back to find additional locations as they become available. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record 2784-ggqt"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43782"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Safety and Permits"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Automobiles--Collision damage",
+    "Transportation"
+  ],
+  "dct_title_s": "Brake Tag Stations for New Orleans, LA, 2018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "New Orleans Open Data"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43782\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/88268/nyu_2451_43782.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "New Orleans, Louisiana, United States"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43782",
+  "gbl_mdModified_dt": "2019-05-13T14:36:06Z",
+  "id": "nyu-2451-43782",
+  "nyu_addl_dspace_s": "44953",
+  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
+  "gbl_indexYear_im": [
+    2018
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43783.json b/metadata-aardvark/Datasets/nyu-2451-43783.json
index 65b93df62..b66a3bae4 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43783.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43783.json
@@ -1,34 +1,50 @@
-{
-  "dct_description_sm": "This line shapefile represents the center of waterway for Orleans Parish, New Orleans, LA in 2018. It is a centerline of major waterways in Orleans Parish and is used for topology. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record 2ytt-c2d9",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43783",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Waterways",
-    "Inland Waters"
-  ],
-  "dct_title_s": "Center of Waterway for Orleans Parish, New Orleans, LA, 2018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "New Orleans Open Data"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43783\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/88269/nyu_2451_43783.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "New Orleans, Louisiana, United States"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43783",
-  "gbl_mdModified_dt": "2019-05-13T14:36:06Z",
-  "id": "nyu-2451-43783",
-  "nyu_addl_dspace_s": "44954",
-  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_description_sm": [
+    "This line shapefile represents the center of waterway for Orleans Parish, New Orleans, LA in 2018. It is a centerline of major waterways in Orleans Parish and is used for topology. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record 2ytt-c2d9"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43783"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    ""
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Waterways",
+    "Inland Waters"
+  ],
+  "dct_title_s": "Center of Waterway for Orleans Parish, New Orleans, LA, 2018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "New Orleans Open Data"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43783\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/88269/nyu_2451_43783.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "New Orleans, Louisiana, United States"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43783",
+  "gbl_mdModified_dt": "2019-05-13T14:36:06Z",
+  "id": "nyu-2451-43783",
+  "nyu_addl_dspace_s": "44954",
+  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
+  "gbl_indexYear_im": [
+    2018
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43784.json b/metadata-aardvark/Datasets/nyu-2451-43784.json
index 289afe9bd..278f2170b 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43784.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43784.json
@@ -1,33 +1,49 @@
-{
-  "dct_description_sm": "This point shapefile represents points for New Orleans, LA in 2018. It includes locations of Architecture, Carpentry, Gas, Lighting, Interior, Design, Retail, Designers, Landscape, Architecture, Millworks, Restoration, Salvaged, Building, Construction, Gas, Electric, Woodwork, Antique, Floor, Painting, Metal, Roofing, Renovation, Slate, Masonry. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record 33hn-3ar4",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43784",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Cultural spaces"
-  ],
-  "dct_title_s": "Preservation points for New Orleans, LA, 2018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "New Orleans Open Data"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43784\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/88270/nyu_2451_43784.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "New Orleans, Louisiana, United States"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43784",
-  "gbl_mdModified_dt": "2019-05-13T14:36:06Z",
-  "id": "nyu-2451-43784",
-  "nyu_addl_dspace_s": "44955",
-  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_description_sm": [
+    "This point shapefile represents points for New Orleans, LA in 2018. It includes locations of Architecture, Carpentry, Gas, Lighting, Interior, Design, Retail, Designers, Landscape, Architecture, Millworks, Restoration, Salvaged, Building, Construction, Gas, Electric, Woodwork, Antique, Floor, Painting, Metal, Roofing, Renovation, Slate, Masonry. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record 33hn-3ar4"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43784"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    ""
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Cultural spaces"
+  ],
+  "dct_title_s": "Preservation points for New Orleans, LA, 2018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "New Orleans Open Data"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43784\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/88270/nyu_2451_43784.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "New Orleans, Louisiana, United States"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43784",
+  "gbl_mdModified_dt": "2019-05-13T14:36:06Z",
+  "id": "nyu-2451-43784",
+  "nyu_addl_dspace_s": "44955",
+  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
+  "gbl_indexYear_im": [
+    2018
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43785.json b/metadata-aardvark/Datasets/nyu-2451-43785.json
index 482ae43a8..4ea6a1227 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43785.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43785.json
@@ -1,33 +1,49 @@
-{
-  "dct_description_sm": "This point shapefile represents bike share stations for New Orleans, LA in 2018. It shows locations of \"Blue Bike\" Share Stations in the city of New Orleans. Data is fed directly from LAMA permitting system and updated weekly. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record 3het-ycdr",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43785",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Safety and Permits",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Transportation"
-  ],
-  "dct_title_s": "Bike Share Stations for New Orleans, LA, 2018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "New Orleans Open Data"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43785\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/88271/nyu_2451_43785.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "New Orleans, Louisiana, United States"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43785",
-  "gbl_mdModified_dt": "2019-05-13T14:36:06Z",
-  "id": "nyu-2451-43785",
-  "nyu_addl_dspace_s": "44956",
-  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_description_sm": [
+    "This point shapefile represents bike share stations for New Orleans, LA in 2018. It shows locations of \"Blue Bike\" Share Stations in the city of New Orleans. Data is fed directly from LAMA permitting system and updated weekly. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record 3het-ycdr"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43785"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Safety and Permits"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Transportation"
+  ],
+  "dct_title_s": "Bike Share Stations for New Orleans, LA, 2018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "New Orleans Open Data"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43785\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/88271/nyu_2451_43785.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "New Orleans, Louisiana, United States"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43785",
+  "gbl_mdModified_dt": "2019-05-13T14:36:06Z",
+  "id": "nyu-2451-43785",
+  "nyu_addl_dspace_s": "44956",
+  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
+  "gbl_indexYear_im": [
+    2018
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43786.json b/metadata-aardvark/Datasets/nyu-2451-43786.json
index 3aa45a9ca..91d3d9d33 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43786.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43786.json
@@ -1,35 +1,51 @@
-{
-  "dct_description_sm": "This polygon shapefile represents Planning Districts for New Orleans, LA in 2017. Planning Districts are defined and permanent areas of New Orleans used to collect planning data to show trends over time. These districts are not official and are used in-house by the City Planning Commission. 1990 Census tract boundaries were used in the creation of these boundaries. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record 3kp4-ecpw",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43786",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Planning",
-    "Urban planning",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "Planning Districts for New Orleans, LA, 2017",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "New Orleans Open Data"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43786\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/88272/nyu_2451_43786.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "New Orleans, Louisiana, United States"
-  ],
-  "dct_temporal_sm": [
-    "2017"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43786",
-  "gbl_mdModified_dt": "2019-05-13T14:36:06Z",
-  "id": "nyu-2451-43786",
-  "nyu_addl_dspace_s": "44957",
-  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
-  "gbl_indexYear_im": 2017
+{
+  "dct_description_sm": [
+    "This polygon shapefile represents Planning Districts for New Orleans, LA in 2017. Planning Districts are defined and permanent areas of New Orleans used to collect planning data to show trends over time. These districts are not official and are used in-house by the City Planning Commission. 1990 Census tract boundaries were used in the creation of these boundaries. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record 3kp4-ecpw"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43786"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    ""
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Planning",
+    "Urban planning",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "Planning Districts for New Orleans, LA, 2017",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "New Orleans Open Data"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43786\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/88272/nyu_2451_43786.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "New Orleans, Louisiana, United States"
+  ],
+  "dct_temporal_sm": [
+    "2017"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43786",
+  "gbl_mdModified_dt": "2019-05-13T14:36:06Z",
+  "id": "nyu-2451-43786",
+  "nyu_addl_dspace_s": "44957",
+  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
+  "gbl_indexYear_im": [
+    2017
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43787.json b/metadata-aardvark/Datasets/nyu-2451-43787.json
index 451eca78f..149ab8791 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43787.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43787.json
@@ -1,33 +1,49 @@
-{
-  "dct_description_sm": "This line shapefile represents the road centerline for New Orleans, LA in 2018. It shows road segments representing centerlines of all roadways or carriageways in a local government. Typically, this information is compiled from orthoimagery or other aerial photography sources. This representation of the road centerlines support address geocoding and mapping. It also serves as a source for public works and other agencies that are responsible for the active management of the road network. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record 3wh2-z5dr",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43787",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Roads"
-  ],
-  "dct_title_s": "Road Centerline for New Orleans, LA, 2018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "New Orleans Open Data"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43787\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/88273/nyu_2451_43787.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "New Orleans, Louisiana, United States"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43787",
-  "gbl_mdModified_dt": "2019-05-13T14:36:06Z",
-  "id": "nyu-2451-43787",
-  "nyu_addl_dspace_s": "44958",
-  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_description_sm": [
+    "This line shapefile represents the road centerline for New Orleans, LA in 2018. It shows road segments representing centerlines of all roadways or carriageways in a local government. Typically, this information is compiled from orthoimagery or other aerial photography sources. This representation of the road centerlines support address geocoding and mapping. It also serves as a source for public works and other agencies that are responsible for the active management of the road network. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record 3wh2-z5dr"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43787"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    ""
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Roads"
+  ],
+  "dct_title_s": "Road Centerline for New Orleans, LA, 2018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "New Orleans Open Data"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43787\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/88273/nyu_2451_43787.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "New Orleans, Louisiana, United States"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43787",
+  "gbl_mdModified_dt": "2019-05-13T14:36:06Z",
+  "id": "nyu-2451-43787",
+  "nyu_addl_dspace_s": "44958",
+  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
+  "gbl_indexYear_im": [
+    2018
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43788.json b/metadata-aardvark/Datasets/nyu-2451-43788.json
index cda1a46e5..601cb03ab 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43788.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43788.json
@@ -1,34 +1,50 @@
-{
-  "dct_description_sm": "This polygon shapefile represents Market Value Analysis for New Orleans, LA in 2018. It is based upon Normative Assumptions when Analyzing Markets. Public subsidy is scarce and it alone cannot create a market; Public subsidy must be used to leverage, or clear the path for, private investment; In distressed markets, invest into strength (e.g., major institutions, transportation hubs, environmental amenities) \u201cBuild from Strength All parts of a city are customers of the services and resources that it has to offer; Decisions to invest and/or deploy governmental programs must be based on objectively gathered data and sound quantitative and qualitative analysis. The following process was used when preparing the MVA:1. Take all of the data layers and geocode to Census block groups.2. Inspect and validate those data layers.3. Using a statistical cluster analysis, identify areas that share a common constellation of characteristics.4. Map the result.5. Visually inspect areas of the City for conformity with the statistical/spatial representation.6. Re-solve and re-inspect until we achieve an accurate representation. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record 3wth-pn47",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43788",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Commercial real estate--Management",
-    "Industrial real estate"
-  ],
-  "dct_title_s": "Market Value Analysis for New Orleans, LA, 2018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "New Orleans Open Data"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43788\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/88274/nyu_2451_43788.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "New Orleans, Louisiana, United States"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43788",
-  "gbl_mdModified_dt": "2019-05-13T14:36:06Z",
-  "id": "nyu-2451-43788",
-  "nyu_addl_dspace_s": "44959",
-  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_description_sm": [
+    "This polygon shapefile represents Market Value Analysis for New Orleans, LA in 2018. It is based upon Normative Assumptions when Analyzing Markets. Public subsidy is scarce and it alone cannot create a market; Public subsidy must be used to leverage, or clear the path for, private investment; In distressed markets, invest into strength (e.g., major institutions, transportation hubs, environmental amenities) “Build from Strength All parts of a city are customers of the services and resources that it has to offer; Decisions to invest and/or deploy governmental programs must be based on objectively gathered data and sound quantitative and qualitative analysis. The following process was used when preparing the MVA:1. Take all of the data layers and geocode to Census block groups.2. Inspect and validate those data layers.3. Using a statistical cluster analysis, identify areas that share a common constellation of characteristics.4. Map the result.5. Visually inspect areas of the City for conformity with the statistical/spatial representation.6. Re-solve and re-inspect until we achieve an accurate representation. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record 3wth-pn47"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43788"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    ""
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Commercial real estate--Management",
+    "Industrial real estate"
+  ],
+  "dct_title_s": "Market Value Analysis for New Orleans, LA, 2018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "New Orleans Open Data"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43788\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/88274/nyu_2451_43788.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "New Orleans, Louisiana, United States"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43788",
+  "gbl_mdModified_dt": "2019-05-13T14:36:06Z",
+  "id": "nyu-2451-43788",
+  "nyu_addl_dspace_s": "44959",
+  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
+  "gbl_indexYear_im": [
+    2018
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43789.json b/metadata-aardvark/Datasets/nyu-2451-43789.json
index 6549ae57f..a48565a9b 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43789.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43789.json
@@ -1,34 +1,50 @@
-{
-  "dct_description_sm": "This polygon shapefile represents the National Register of Historic Places Districts for New Orleans, LA in 2017. A National Register historic district is a historic district that is listed in the National Register of Historic Places. The National Register is our official list of historic properties and resources worthy of preservation. It includes individual buildings, structures, sites, and objects as well as historic districts that are considered to be significant in American history, architecture, engineering, archaeology, and culture. This dataset is the result of collaboration between the Louisiana State Historic Preservation Office, FEMA and the City of New Orleans ITI-GIS. (1) Listed districts only, (2) proposed districts or extensions which have not been listed, (0) significant historic area. Please note that these historic districts are not the same as Local Historic Districts, which have completely different criteria and laws governing permitting. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record 4mw7-knsq",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43789",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Louisiana Office of Cultural Development",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Places of interest",
-    "Buildings"
-  ],
-  "dct_title_s": "National Register of Historic Places Districts for New Orleans, LA, 2017",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "New Orleans Open Data"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43789\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/88275/nyu_2451_43789.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "New Orleans, Louisiana, United States"
-  ],
-  "dct_temporal_sm": [
-    "2017"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43789",
-  "gbl_mdModified_dt": "2019-05-13T14:36:06Z",
-  "id": "nyu-2451-43789",
-  "nyu_addl_dspace_s": "44960",
-  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
-  "gbl_indexYear_im": 2017
+{
+  "dct_description_sm": [
+    "This polygon shapefile represents the National Register of Historic Places Districts for New Orleans, LA in 2017. A National Register historic district is a historic district that is listed in the National Register of Historic Places. The National Register is our official list of historic properties and resources worthy of preservation. It includes individual buildings, structures, sites, and objects as well as historic districts that are considered to be significant in American history, architecture, engineering, archaeology, and culture. This dataset is the result of collaboration between the Louisiana State Historic Preservation Office, FEMA and the City of New Orleans ITI-GIS. (1) Listed districts only, (2) proposed districts or extensions which have not been listed, (0) significant historic area. Please note that these historic districts are not the same as Local Historic Districts, which have completely different criteria and laws governing permitting. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record 4mw7-knsq"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43789"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Louisiana Office of Cultural Development"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Places of interest",
+    "Buildings"
+  ],
+  "dct_title_s": "National Register of Historic Places Districts for New Orleans, LA, 2017",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "New Orleans Open Data"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43789\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/88275/nyu_2451_43789.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "New Orleans, Louisiana, United States"
+  ],
+  "dct_temporal_sm": [
+    "2017"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43789",
+  "gbl_mdModified_dt": "2019-05-13T14:36:06Z",
+  "id": "nyu-2451-43789",
+  "nyu_addl_dspace_s": "44960",
+  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
+  "gbl_indexYear_im": [
+    2017
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43790.json b/metadata-aardvark/Datasets/nyu-2451-43790.json
index e83283874..b29f163ec 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43790.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43790.json
@@ -1,34 +1,50 @@
-{
-  "dct_description_sm": "This polygon shapefile represents parcels for New Orleans, LA in 2018. It shows property ownership boundaries throughout Orleans Parish, as maintained by the Orleans Parish Assessor's office. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record 4tiv-n7fd",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43790",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Urban health",
-    "Property"
-  ],
-  "dct_title_s": "Parcels for New Orleans, LA, 2018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "New Orleans Open Data"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43790\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/88276/nyu_2451_43790.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "New Orleans, Louisiana, United States"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43790",
-  "gbl_mdModified_dt": "2019-05-13T14:36:06Z",
-  "id": "nyu-2451-43790",
-  "nyu_addl_dspace_s": "44961",
-  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_description_sm": [
+    "This polygon shapefile represents parcels for New Orleans, LA in 2018. It shows property ownership boundaries throughout Orleans Parish, as maintained by the Orleans Parish Assessor's office. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record 4tiv-n7fd"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43790"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    ""
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Urban health",
+    "Property"
+  ],
+  "dct_title_s": "Parcels for New Orleans, LA, 2018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "New Orleans Open Data"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43790\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/88276/nyu_2451_43790.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "New Orleans, Louisiana, United States"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43790",
+  "gbl_mdModified_dt": "2019-05-13T14:36:06Z",
+  "id": "nyu-2451-43790",
+  "nyu_addl_dspace_s": "44961",
+  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
+  "gbl_indexYear_im": [
+    2018
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43791.json b/metadata-aardvark/Datasets/nyu-2451-43791.json
index ef3f7eed3..708eca03e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43791.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43791.json
@@ -1,33 +1,49 @@
-{
-  "dct_description_sm": "This point shapefile represents Jazz Houses for New Orleans, LA in 2018. The file shows locations of houses across the city of New Orleans that are marked to have once housed the leaders of the jazz music industry as they performed. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record 4yyx-2ext",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43791",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Cultural spaces"
-  ],
-  "dct_title_s": "Jazz Houses for New Orleans, LA, 2018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "New Orleans Open Data"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43791\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/88277/nyu_2451_43791.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "New Orleans, Louisiana, United States"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43791",
-  "gbl_mdModified_dt": "2019-05-13T14:36:06Z",
-  "id": "nyu-2451-43791",
-  "nyu_addl_dspace_s": "44962",
-  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_description_sm": [
+    "This point shapefile represents Jazz Houses for New Orleans, LA in 2018. The file shows locations of houses across the city of New Orleans that are marked to have once housed the leaders of the jazz music industry as they performed. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record 4yyx-2ext"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43791"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    ""
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Cultural spaces"
+  ],
+  "dct_title_s": "Jazz Houses for New Orleans, LA, 2018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "New Orleans Open Data"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43791\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/88277/nyu_2451_43791.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "New Orleans, Louisiana, United States"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43791",
+  "gbl_mdModified_dt": "2019-05-13T14:36:06Z",
+  "id": "nyu-2451-43791",
+  "nyu_addl_dspace_s": "44962",
+  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
+  "gbl_indexYear_im": [
+    2018
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43792.json b/metadata-aardvark/Datasets/nyu-2451-43792.json
index 4ebc0e41a..f99adf714 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43792.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43792.json
@@ -1,34 +1,50 @@
-{
-  "dct_description_sm": "This polygon shapefile represents lots for New Orleans, LA in 2018. A lot is a primary division of a simultaneous conveyance and generally referred to as blocks. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record 54dz-ss9h",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43792",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Administrative and political divisions",
-    "Location"
-  ],
-  "dct_title_s": "Lot for New Orleans, LA, 2018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "New Orleans Open Data"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43792\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/88278/nyu_2451_43792.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "New Orleans, Louisiana, United States"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43792",
-  "gbl_mdModified_dt": "2019-05-13T14:36:06Z",
-  "id": "nyu-2451-43792",
-  "nyu_addl_dspace_s": "44963",
-  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_description_sm": [
+    "This polygon shapefile represents lots for New Orleans, LA in 2018. A lot is a primary division of a simultaneous conveyance and generally referred to as blocks. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record 54dz-ss9h"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43792"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    ""
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Administrative and political divisions",
+    "Location"
+  ],
+  "dct_title_s": "Lot for New Orleans, LA, 2018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "New Orleans Open Data"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43792\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/88278/nyu_2451_43792.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "New Orleans, Louisiana, United States"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43792",
+  "gbl_mdModified_dt": "2019-05-13T14:36:06Z",
+  "id": "nyu-2451-43792",
+  "nyu_addl_dspace_s": "44963",
+  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
+  "gbl_indexYear_im": [
+    2018
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43793.json b/metadata-aardvark/Datasets/nyu-2451-43793.json
index 9a63361f3..e22c6f283 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43793.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43793.json
@@ -1,33 +1,49 @@
-{
-  "dct_description_sm": "This point shapefile represents cemeteries for New Orleans, LA in 2018. The layer shows cemeteries and burial grounds in the city of New Orleans. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record 5b5x-atdm",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43793",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Cemeteries"
-  ],
-  "dct_title_s": "Cemeteries for New Orleans, LA, 2018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "New Orleans Open Data"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43793\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/88279/nyu_2451_43793.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "New Orleans, Louisiana, United States"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43793",
-  "gbl_mdModified_dt": "2019-05-13T14:36:06Z",
-  "id": "nyu-2451-43793",
-  "nyu_addl_dspace_s": "44964",
-  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_description_sm": [
+    "This point shapefile represents cemeteries for New Orleans, LA in 2018. The layer shows cemeteries and burial grounds in the city of New Orleans. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record 5b5x-atdm"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43793"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    ""
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Cemeteries"
+  ],
+  "dct_title_s": "Cemeteries for New Orleans, LA, 2018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "New Orleans Open Data"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43793\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/88279/nyu_2451_43793.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "New Orleans, Louisiana, United States"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43793",
+  "gbl_mdModified_dt": "2019-05-13T14:36:06Z",
+  "id": "nyu-2451-43793",
+  "nyu_addl_dspace_s": "44964",
+  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
+  "gbl_indexYear_im": [
+    2018
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43794.json b/metadata-aardvark/Datasets/nyu-2451-43794.json
index 3b7eb4867..01b878a69 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43794.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43794.json
@@ -1,33 +1,49 @@
-{
-  "dct_description_sm": "This polygon shapefile represents the Orleans Parish Boundary for New Orleans, LA in 2018. It is the Orleans Parish (City of New Orleans) boundary as derived from The City of New Orleans Home Rule Charter Article I. Sec. 1-103; the State of Louisiana; and, 2016 aerial imagery. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record 5jjm-ygfn",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43794",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "Orleans Parish Boundary for New Orleans, LA, 2018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "New Orleans Open Data"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43794\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/88333/nyu_2451_43794.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "New Orleans, Louisiana, United States"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43794",
-  "gbl_mdModified_dt": "2019-05-13T14:36:06Z",
-  "id": "nyu-2451-43794",
-  "nyu_addl_dspace_s": "44965",
-  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_description_sm": [
+    "This polygon shapefile represents the Orleans Parish Boundary for New Orleans, LA in 2018. It is the Orleans Parish (City of New Orleans) boundary as derived from The City of New Orleans Home Rule Charter Article I. Sec. 1-103; the State of Louisiana; and, 2016 aerial imagery. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record 5jjm-ygfn"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43794"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    ""
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "Orleans Parish Boundary for New Orleans, LA, 2018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "New Orleans Open Data"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43794\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/88333/nyu_2451_43794.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "New Orleans, Louisiana, United States"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43794",
+  "gbl_mdModified_dt": "2019-05-13T14:36:06Z",
+  "id": "nyu-2451-43794",
+  "nyu_addl_dspace_s": "44965",
+  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
+  "gbl_indexYear_im": [
+    2018
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43795.json b/metadata-aardvark/Datasets/nyu-2451-43795.json
index 98ffd45dd..c45e58ffa 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43795.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43795.json
@@ -1,34 +1,50 @@
-{
-  "dct_description_sm": "This point shapefile represents Museums for New Orleans, LA in 2018. Point file of museums across the city of New Orleans that exhibit items of historic, cultural, or artistic significance. Collected by the Mayor's Office of Cultural Economy; is not on a regular update schedule. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record 5k3t-nwne",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43795",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Museums",
-    "Cultural spaces"
-  ],
-  "dct_title_s": "Museums for New Orleans, LA, 2018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "New Orleans Open Data"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43795\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/88334/nyu_2451_43795.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "New Orleans, Louisiana, United States"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43795",
-  "gbl_mdModified_dt": "2019-05-13T14:36:06Z",
-  "id": "nyu-2451-43795",
-  "nyu_addl_dspace_s": "44966",
-  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_description_sm": [
+    "This point shapefile represents Museums for New Orleans, LA in 2018. Point file of museums across the city of New Orleans that exhibit items of historic, cultural, or artistic significance. Collected by the Mayor's Office of Cultural Economy; is not on a regular update schedule. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record 5k3t-nwne"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43795"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    ""
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Museums",
+    "Cultural spaces"
+  ],
+  "dct_title_s": "Museums for New Orleans, LA, 2018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "New Orleans Open Data"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43795\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/88334/nyu_2451_43795.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "New Orleans, Louisiana, United States"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43795",
+  "gbl_mdModified_dt": "2019-05-13T14:36:06Z",
+  "id": "nyu-2451-43795",
+  "nyu_addl_dspace_s": "44966",
+  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
+  "gbl_indexYear_im": [
+    2018
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43796.json b/metadata-aardvark/Datasets/nyu-2451-43796.json
index fab96d735..04c8b208c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43796.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43796.json
@@ -1,35 +1,51 @@
-{
-  "dct_description_sm": "This polygon shapefile represents Census Data by Block for New Orleans, LA in 1990. 1990 City of New Orleans/Orleans Parish Census data by block. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record 5zkd-bcqp",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43796",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Administrative and political divisions",
-    "Census districts--United States--Maps",
-    "Census districts"
-  ],
-  "dct_title_s": "Census Data by Block for New Orleans, LA, 1990",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "New Orleans Open Data"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43796\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/88335/nyu_2451_43796.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "New Orleans, Louisiana, United States"
-  ],
-  "dct_temporal_sm": [
-    "1990"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43796",
-  "gbl_mdModified_dt": "2019-05-13T14:36:06Z",
-  "id": "nyu-2451-43796",
-  "nyu_addl_dspace_s": "44967",
-  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
-  "gbl_indexYear_im": 1990
+{
+  "dct_description_sm": [
+    "This polygon shapefile represents Census Data by Block for New Orleans, LA in 1990. 1990 City of New Orleans/Orleans Parish Census data by block. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record 5zkd-bcqp"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43796"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    ""
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Administrative and political divisions",
+    "Census districts--United States--Maps",
+    "Census districts"
+  ],
+  "dct_title_s": "Census Data by Block for New Orleans, LA, 1990",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "New Orleans Open Data"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43796\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/88335/nyu_2451_43796.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "New Orleans, Louisiana, United States"
+  ],
+  "dct_temporal_sm": [
+    "1990"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43796",
+  "gbl_mdModified_dt": "2019-05-13T14:36:06Z",
+  "id": "nyu-2451-43796",
+  "nyu_addl_dspace_s": "44967",
+  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
+  "gbl_indexYear_im": [
+    1990
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43797.json b/metadata-aardvark/Datasets/nyu-2451-43797.json
index 5970ac85d..1904a2eca 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43797.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43797.json
@@ -1,34 +1,50 @@
-{
-  "dct_description_sm": "This polygon shapefile represents Future Land Use for New Orleans, LA in 2018. Future Land Use designation based on zoning dataset. It shows the categories of land uses desired over time, and their intensities. The map respects the land uses that correspond to the long term vision, goals and policies expressed in the master plan, and it constitutes the most direct link between the Master Plan and the Comprehensive Zoning Ordinance. It is important to note, however, that the Future Land Use Map is not a zoning map and it does not govern design or function. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record 66ys-xxcg",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43797",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New Orleans City Planning Commission",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Land use",
-    "Urban planning"
-  ],
-  "dct_title_s": "Future Land Use for New Orleans, LA, 2018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "New Orleans Open Data"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43797\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/88280/nyu_2451_43797.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "New Orleans, Louisiana, United States"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43797",
-  "gbl_mdModified_dt": "2019-05-13T14:36:06Z",
-  "id": "nyu-2451-43797",
-  "nyu_addl_dspace_s": "44968",
-  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_description_sm": [
+    "This polygon shapefile represents Future Land Use for New Orleans, LA in 2018. Future Land Use designation based on zoning dataset. It shows the categories of land uses desired over time, and their intensities. The map respects the land uses that correspond to the long term vision, goals and policies expressed in the master plan, and it constitutes the most direct link between the Master Plan and the Comprehensive Zoning Ordinance. It is important to note, however, that the Future Land Use Map is not a zoning map and it does not govern design or function. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record 66ys-xxcg"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43797"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New Orleans City Planning Commission"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Land use",
+    "Urban planning"
+  ],
+  "dct_title_s": "Future Land Use for New Orleans, LA, 2018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "New Orleans Open Data"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43797\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/88280/nyu_2451_43797.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "New Orleans, Louisiana, United States"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43797",
+  "gbl_mdModified_dt": "2019-05-13T14:36:06Z",
+  "id": "nyu-2451-43797",
+  "nyu_addl_dspace_s": "44968",
+  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
+  "gbl_indexYear_im": [
+    2018
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43798.json b/metadata-aardvark/Datasets/nyu-2451-43798.json
index fa188ae62..006320242 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43798.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43798.json
@@ -1,34 +1,50 @@
-{
-  "dct_description_sm": "This point shapefile represents Visual Arts and Crafts for New Orleans, LA in 2018. Art, Restoration, Retail, Gallery, Exhibit, Space, Museum, School, Arts, Conservation, Framing, Glass, Ironwork, Studio, Frame, Fine Art, ClayThis file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record 69m4-xvkh",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43798",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Cultural spaces",
-    "Culture and tourism"
-  ],
-  "dct_title_s": "Visual Arts and Crafts for New Orleans, LA, 2018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "New Orleans Open Data"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43798\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/88281/nyu_2451_43798.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "New Orleans, Louisiana, United States"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43798",
-  "gbl_mdModified_dt": "2019-05-13T14:36:06Z",
-  "id": "nyu-2451-43798",
-  "nyu_addl_dspace_s": "44969",
-  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_description_sm": [
+    "This point shapefile represents Visual Arts and Crafts for New Orleans, LA in 2018. Art, Restoration, Retail, Gallery, Exhibit, Space, Museum, School, Arts, Conservation, Framing, Glass, Ironwork, Studio, Frame, Fine Art, ClayThis file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record 69m4-xvkh"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43798"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    ""
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Cultural spaces",
+    "Culture and tourism"
+  ],
+  "dct_title_s": "Visual Arts and Crafts for New Orleans, LA, 2018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "New Orleans Open Data"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43798\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/88281/nyu_2451_43798.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "New Orleans, Louisiana, United States"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43798",
+  "gbl_mdModified_dt": "2019-05-13T14:36:06Z",
+  "id": "nyu-2451-43798",
+  "nyu_addl_dspace_s": "44969",
+  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
+  "gbl_indexYear_im": [
+    2018
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43799.json b/metadata-aardvark/Datasets/nyu-2451-43799.json
index 482861272..a0d10b6e7 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43799.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43799.json
@@ -1,35 +1,51 @@
-{
-  "dct_description_sm": "This point shapefile represents Urban Gardens for New Orleans, LA in 2018. Gardens in the city of New Orleans that are housed on empty plots of land, including parcels, school yards, and church yards. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record 6b2p-nf9y",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43799",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Food",
-    "Farming",
-    "Cultural spaces"
-  ],
-  "dct_title_s": "Urban Gardens for New Orleans, LA, 2018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "New Orleans Open Data"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43799\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/88336/nyu_2451_43799.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "New Orleans, Louisiana, United States"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43799",
-  "gbl_mdModified_dt": "2019-05-13T14:36:06Z",
-  "id": "nyu-2451-43799",
-  "nyu_addl_dspace_s": "44970",
-  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_description_sm": [
+    "This point shapefile represents Urban Gardens for New Orleans, LA in 2018. Gardens in the city of New Orleans that are housed on empty plots of land, including parcels, school yards, and church yards. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record 6b2p-nf9y"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43799"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    ""
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Food",
+    "Farming",
+    "Cultural spaces"
+  ],
+  "dct_title_s": "Urban Gardens for New Orleans, LA, 2018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "New Orleans Open Data"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43799\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/88336/nyu_2451_43799.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "New Orleans, Louisiana, United States"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43799",
+  "gbl_mdModified_dt": "2019-05-13T14:36:06Z",
+  "id": "nyu-2451-43799",
+  "nyu_addl_dspace_s": "44970",
+  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
+  "gbl_indexYear_im": [
+    2018
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43800.json b/metadata-aardvark/Datasets/nyu-2451-43800.json
index 892ff29da..e2d9b9940 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43800.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43800.json
@@ -1,34 +1,50 @@
-{
-  "dct_description_sm": "This point shapefile represents Drug Stores for New Orleans, LA in 2018. Pharmacies across New Orleans derived from the Essential Services layer created from Bureau of Revenue's business database. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record 6fns-sifv",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43800",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Retail trade",
-    "Commerce"
-  ],
-  "dct_title_s": "Drug Stores for New Orleans, LA, 2018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "New Orleans Open Data"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43800\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/88337/nyu_2451_43800.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "New Orleans, Louisiana, United States"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43800",
-  "gbl_mdModified_dt": "2019-05-13T14:36:06Z",
-  "id": "nyu-2451-43800",
-  "nyu_addl_dspace_s": "44971",
-  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_description_sm": [
+    "This point shapefile represents Drug Stores for New Orleans, LA in 2018. Pharmacies across New Orleans derived from the Essential Services layer created from Bureau of Revenue's business database. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record 6fns-sifv"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43800"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    ""
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Retail trade",
+    "Commerce"
+  ],
+  "dct_title_s": "Drug Stores for New Orleans, LA, 2018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "New Orleans Open Data"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43800\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/88337/nyu_2451_43800.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "New Orleans, Louisiana, United States"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43800",
+  "gbl_mdModified_dt": "2019-05-13T14:36:06Z",
+  "id": "nyu-2451-43800",
+  "nyu_addl_dspace_s": "44971",
+  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
+  "gbl_indexYear_im": [
+    2018
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43801.json b/metadata-aardvark/Datasets/nyu-2451-43801.json
index 4e2939bd0..a17b90ede 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43801.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43801.json
@@ -1,34 +1,50 @@
-{
-  "dct_description_sm": "This point shapefile represents Design Non-profits for New Orleans, LA in 2018. Point layer of organizations across the city of New Orleans that focus on community education of music, television, fashion and interior design. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record 7k4x-f3cn",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43801",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Education",
-    "Communities"
-  ],
-  "dct_title_s": "Design Non-profits for New Orleans, LA, 2018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "New Orleans Open Data"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43801\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/88282/nyu_2451_43801.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "New Orleans, Louisiana, United States"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43801",
-  "gbl_mdModified_dt": "2019-05-13T14:36:06Z",
-  "id": "nyu-2451-43801",
-  "nyu_addl_dspace_s": "44972",
-  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_description_sm": [
+    "This point shapefile represents Design Non-profits for New Orleans, LA in 2018. Point layer of organizations across the city of New Orleans that focus on community education of music, television, fashion and interior design. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record 7k4x-f3cn"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43801"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    ""
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Education",
+    "Communities"
+  ],
+  "dct_title_s": "Design Non-profits for New Orleans, LA, 2018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "New Orleans Open Data"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43801\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/88282/nyu_2451_43801.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "New Orleans, Louisiana, United States"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43801",
+  "gbl_mdModified_dt": "2019-05-13T14:36:06Z",
+  "id": "nyu-2451-43801",
+  "nyu_addl_dspace_s": "44972",
+  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
+  "gbl_indexYear_im": [
+    2018
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43802.json b/metadata-aardvark/Datasets/nyu-2451-43802.json
index 30645e1f7..c591eaac3 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43802.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43802.json
@@ -1,33 +1,49 @@
-{
-  "dct_description_sm": "This polygon shapefile represents Neighborhood Area Boundary for New Orleans, LA in 2018. Census Tracts are small, relatively permanent statistical subdivisions of a county or statistically equivalent entity delineated by local participants as part of the U.S. Census Bureau's Participant Statistical Areas Program. The primary purpose of Census Tracts is to provide a stable set of geographic units for the presentation of decennial census data. In 1980 the New Orleans City Planning Commission, for planning and decision-making purposes, divided the city into Census Tract based 'neighborhoods'. Additional neighborhoods were created after the 1990 and 2000 Censuses. Following Hurricane Katrina the Greater New Orleans Community Data Center (GNOCDC) settled on these boundaries to facilitate the use of local data in decision-making. These neighborhoods underwent further change during the 2010 Census due to modifications (consolidation and/or splitting) of Census Tracts, the resulting boundaries were renamed as 'Neighborhood Statistical Areas' to reflect their actual function. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record 7svi-kqix",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43802",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "Neighborhood Area Boundary for New Orleans, LA, 2018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "New Orleans Open Data"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43802\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/88283/nyu_2451_43802.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "New Orleans, Louisiana, United States"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43802",
-  "gbl_mdModified_dt": "2019-05-13T14:36:06Z",
-  "id": "nyu-2451-43802",
-  "nyu_addl_dspace_s": "44973",
-  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_description_sm": [
+    "This polygon shapefile represents Neighborhood Area Boundary for New Orleans, LA in 2018. Census Tracts are small, relatively permanent statistical subdivisions of a county or statistically equivalent entity delineated by local participants as part of the U.S. Census Bureau's Participant Statistical Areas Program. The primary purpose of Census Tracts is to provide a stable set of geographic units for the presentation of decennial census data. In 1980 the New Orleans City Planning Commission, for planning and decision-making purposes, divided the city into Census Tract based 'neighborhoods'. Additional neighborhoods were created after the 1990 and 2000 Censuses. Following Hurricane Katrina the Greater New Orleans Community Data Center (GNOCDC) settled on these boundaries to facilitate the use of local data in decision-making. These neighborhoods underwent further change during the 2010 Census due to modifications (consolidation and/or splitting) of Census Tracts, the resulting boundaries were renamed as 'Neighborhood Statistical Areas' to reflect their actual function. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record 7svi-kqix"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43802"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    ""
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "Neighborhood Area Boundary for New Orleans, LA, 2018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "New Orleans Open Data"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43802\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/88283/nyu_2451_43802.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "New Orleans, Louisiana, United States"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43802",
+  "gbl_mdModified_dt": "2019-05-13T14:36:06Z",
+  "id": "nyu-2451-43802",
+  "nyu_addl_dspace_s": "44973",
+  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
+  "gbl_indexYear_im": [
+    2018
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43803.json b/metadata-aardvark/Datasets/nyu-2451-43803.json
index 322839ba2..5d5660e30 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43803.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43803.json
@@ -1,33 +1,49 @@
-{
-  "dct_description_sm": "This polygon shapefile represents 1990 Census Data by Block Group for New Orleans, LA in 2016. 1990 City of New Orleans/Orleans Parish Census data by block group. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record 8fqq-6b9h",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43803",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "1990 Census Data by Block Group for New Orleans, LA, 2016",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "New Orleans Open Data"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43803\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/88284/nyu_2451_43803.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "New Orleans, Louisiana, United States"
-  ],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43803",
-  "gbl_mdModified_dt": "2019-05-13T14:36:06Z",
-  "id": "nyu-2451-43803",
-  "nyu_addl_dspace_s": "44974",
-  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_description_sm": [
+    "This polygon shapefile represents 1990 Census Data by Block Group for New Orleans, LA in 2016. 1990 City of New Orleans/Orleans Parish Census data by block group. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record 8fqq-6b9h"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43803"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    ""
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "1990 Census Data by Block Group for New Orleans, LA, 2016",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "New Orleans Open Data"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43803\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/88284/nyu_2451_43803.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "New Orleans, Louisiana, United States"
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43803",
+  "gbl_mdModified_dt": "2019-05-13T14:36:06Z",
+  "id": "nyu-2451-43803",
+  "nyu_addl_dspace_s": "44974",
+  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43804.json b/metadata-aardvark/Datasets/nyu-2451-43804.json
index 489a3afbf..bfab00a11 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43804.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43804.json
@@ -1,33 +1,49 @@
-{
-  "dct_description_sm": "This line shapefile represents Bike Lanes for New Orleans, LA in 2018. Completed bike lanes across the public street network of New Orleans. Updated regularly by DPW to reflect recently completed lanes. Attributed to show the type, for example a lane shared with cars or one protected from traffic. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record 8npz-j6vy",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43804",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New Orleans Public Works (DPW)",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Transportation"
-  ],
-  "dct_title_s": "Bike Lanes for New Orleans, LA, 2018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "New Orleans Open Data"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43804\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/88285/nyu_2451_43804.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "New Orleans, Louisiana, United States"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43804",
-  "gbl_mdModified_dt": "2019-05-13T14:36:06Z",
-  "id": "nyu-2451-43804",
-  "nyu_addl_dspace_s": "44975",
-  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_description_sm": [
+    "This line shapefile represents Bike Lanes for New Orleans, LA in 2018. Completed bike lanes across the public street network of New Orleans. Updated regularly by DPW to reflect recently completed lanes. Attributed to show the type, for example a lane shared with cars or one protected from traffic. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record 8npz-j6vy"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43804"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New Orleans Public Works (DPW)"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Transportation"
+  ],
+  "dct_title_s": "Bike Lanes for New Orleans, LA, 2018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "New Orleans Open Data"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43804\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/88285/nyu_2451_43804.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "New Orleans, Louisiana, United States"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43804",
+  "gbl_mdModified_dt": "2019-05-13T14:36:06Z",
+  "id": "nyu-2451-43804",
+  "nyu_addl_dspace_s": "44975",
+  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
+  "gbl_indexYear_im": [
+    2018
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43805.json b/metadata-aardvark/Datasets/nyu-2451-43805.json
index 6c2c4e58c..8466b2a16 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43805.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43805.json
@@ -1,33 +1,49 @@
-{
-  "dct_description_sm": "This polygon shapefile represents Lot-2 for New Orleans, LA in 2018. A primary division of a simultaneous conveyance and generally referred to as blocks. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record 92sr-5bi9",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43805",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Land value taxation"
-  ],
-  "dct_title_s": "Lot-2 for New Orleans, LA, 2018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "New Orleans Open Data"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43805\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/88286/nyu_2451_43805.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "New Orleans, Louisiana, United States"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43805",
-  "gbl_mdModified_dt": "2019-05-13T14:36:06Z",
-  "id": "nyu-2451-43805",
-  "nyu_addl_dspace_s": "44976",
-  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_description_sm": [
+    "This polygon shapefile represents Lot-2 for New Orleans, LA in 2018. A primary division of a simultaneous conveyance and generally referred to as blocks. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record 92sr-5bi9"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43805"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    ""
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Land value taxation"
+  ],
+  "dct_title_s": "Lot-2 for New Orleans, LA, 2018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "New Orleans Open Data"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43805\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/88286/nyu_2451_43805.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "New Orleans, Louisiana, United States"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43805",
+  "gbl_mdModified_dt": "2019-05-13T14:36:06Z",
+  "id": "nyu-2451-43805",
+  "nyu_addl_dspace_s": "44976",
+  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
+  "gbl_indexYear_im": [
+    2018
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43806.json b/metadata-aardvark/Datasets/nyu-2451-43806.json
index a7e60facc..79060cff5 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43806.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43806.json
@@ -1,34 +1,50 @@
-{
-  "dct_description_sm": "This point shapefile represents Development Corporations for New Orleans, LA in 2018. A community development corporation (CDC) is a not-for-profit organization incorporated to provide programs, offer services and engage in other activities that promote and support community development. These groups usually serve a geographic location such as a neighborhood or a town. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record 9m86-4shk",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43806",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Development",
-    "Economic development"
-  ],
-  "dct_title_s": "Development Corporations for New Orleans, LA, 2018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "New Orleans Open Data"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43806\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/88287/nyu_2451_43806.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "New Orleans, Louisiana, United States"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43806",
-  "gbl_mdModified_dt": "2019-05-13T14:36:06Z",
-  "id": "nyu-2451-43806",
-  "nyu_addl_dspace_s": "44977",
-  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_description_sm": [
+    "This point shapefile represents Development Corporations for New Orleans, LA in 2018. A community development corporation (CDC) is a not-for-profit organization incorporated to provide programs, offer services and engage in other activities that promote and support community development. These groups usually serve a geographic location such as a neighborhood or a town. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record 9m86-4shk"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43806"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    ""
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Development",
+    "Economic development"
+  ],
+  "dct_title_s": "Development Corporations for New Orleans, LA, 2018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "New Orleans Open Data"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43806\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/88287/nyu_2451_43806.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "New Orleans, Louisiana, United States"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43806",
+  "gbl_mdModified_dt": "2019-05-13T14:36:06Z",
+  "id": "nyu-2451-43806",
+  "nyu_addl_dspace_s": "44977",
+  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
+  "gbl_indexYear_im": [
+    2018
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43807.json b/metadata-aardvark/Datasets/nyu-2451-43807.json
index a11cfb69b..1f43a0478 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43807.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43807.json
@@ -1,33 +1,49 @@
-{
-  "dct_description_sm": "This polygon shapefile represents the Claiborne Corridor for New Orleans, LA in 2017. The Network for Economic Opportunity is an initiative of the City of New Orleans, founded to establish productive partnerships among local industries, small businesses, residents, non-profits, philanthropy, and city agencies to achieve common goals within six priority areas: Economic Opportunity, Housing Affordability, Cultural Preservation, Transportation Access, Sustainable Environment, and Safe & Healthy Neighborhoods. The Network manages the connections. Local industries and Claiborne Corridor residents activate the goals. Cross-sector partners enable the work. The Claiborne Corridor hosts the pilot programs and projects that emerge to help New Orleanians gain a robust and enduring urban core. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record 9zkz-jw88",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43807",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Information Technology and Innovation - Enterprise GIS",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Economic development"
-  ],
-  "dct_title_s": "Claiborne Corridor for New Orleans, LA, 2017",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "New Orleans Open Data"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43807\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/88288/nyu_2451_43807.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "New Orleans, Louisiana, United States"
-  ],
-  "dct_temporal_sm": [
-    "2017"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43807",
-  "gbl_mdModified_dt": "2019-05-13T14:36:06Z",
-  "id": "nyu-2451-43807",
-  "nyu_addl_dspace_s": "44978",
-  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
-  "gbl_indexYear_im": 2017
+{
+  "dct_description_sm": [
+    "This polygon shapefile represents the Claiborne Corridor for New Orleans, LA in 2017. The Network for Economic Opportunity is an initiative of the City of New Orleans, founded to establish productive partnerships among local industries, small businesses, residents, non-profits, philanthropy, and city agencies to achieve common goals within six priority areas: Economic Opportunity, Housing Affordability, Cultural Preservation, Transportation Access, Sustainable Environment, and Safe & Healthy Neighborhoods. The Network manages the connections. Local industries and Claiborne Corridor residents activate the goals. Cross-sector partners enable the work. The Claiborne Corridor hosts the pilot programs and projects that emerge to help New Orleanians gain a robust and enduring urban core. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record 9zkz-jw88"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43807"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Information Technology and Innovation - Enterprise GIS"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Economic development"
+  ],
+  "dct_title_s": "Claiborne Corridor for New Orleans, LA, 2017",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "New Orleans Open Data"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43807\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/88288/nyu_2451_43807.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "New Orleans, Louisiana, United States"
+  ],
+  "dct_temporal_sm": [
+    "2017"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43807",
+  "gbl_mdModified_dt": "2019-05-13T14:36:06Z",
+  "id": "nyu-2451-43807",
+  "nyu_addl_dspace_s": "44978",
+  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
+  "gbl_indexYear_im": [
+    2017
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43808.json b/metadata-aardvark/Datasets/nyu-2451-43808.json
index 47f4b4f87..e2ac36422 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43808.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43808.json
@@ -1,33 +1,49 @@
-{
-  "dct_description_sm": "This point shapefile represents Bicycle Parking Locations for New Orleans, LA in 2018 and includes the location and details of public bicycle parking in the City of New Orleans. This data is subject to change and DPW does not assume any responsibility or liability for any property damage, injury, or other adverse circumstances that may arise while using this mapping data. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record atfa-cmev",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43808",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New Orleans Public Works (DPW)",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Transportation"
-  ],
-  "dct_title_s": "Bicycle Parking Locations for New Orleans, LA, 2018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "New Orleans Open Data"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43808\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/88289/nyu_2451_43808.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "New Orleans, Louisiana, United States"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43808",
-  "gbl_mdModified_dt": "2019-05-13T14:36:06Z",
-  "id": "nyu-2451-43808",
-  "nyu_addl_dspace_s": "44979",
-  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_description_sm": [
+    "This point shapefile represents Bicycle Parking Locations for New Orleans, LA in 2018 and includes the location and details of public bicycle parking in the City of New Orleans. This data is subject to change and DPW does not assume any responsibility or liability for any property damage, injury, or other adverse circumstances that may arise while using this mapping data. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record atfa-cmev"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43808"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New Orleans Public Works (DPW)"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Transportation"
+  ],
+  "dct_title_s": "Bicycle Parking Locations for New Orleans, LA, 2018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "New Orleans Open Data"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43808\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/88289/nyu_2451_43808.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "New Orleans, Louisiana, United States"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43808",
+  "gbl_mdModified_dt": "2019-05-13T14:36:06Z",
+  "id": "nyu-2451-43808",
+  "nyu_addl_dspace_s": "44979",
+  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
+  "gbl_indexYear_im": [
+    2018
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43809.json b/metadata-aardvark/Datasets/nyu-2451-43809.json
index 919c5b849..8b50cc2e8 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43809.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43809.json
@@ -1,33 +1,49 @@
-{
-  "dct_description_sm": "This point shapefile represents Literary Arts and Humanities for New Orleans, LA in 2018. It shows cultural assets within in the City of New Orleans related to books and academics. Originally published for the Cultural Economy Planning Map. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record b7m3-7nub",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43809",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Libraries"
-  ],
-  "dct_title_s": "Literary Arts and Humanities for New Orleans, LA, 2018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "New Orleans Open Data"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43809\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/88290/nyu_2451_43809.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "New Orleans, Louisiana, United States"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43809",
-  "gbl_mdModified_dt": "2019-05-13T14:36:06Z",
-  "id": "nyu-2451-43809",
-  "nyu_addl_dspace_s": "44980",
-  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_description_sm": [
+    "This point shapefile represents Literary Arts and Humanities for New Orleans, LA in 2018. It shows cultural assets within in the City of New Orleans related to books and academics. Originally published for the Cultural Economy Planning Map. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record b7m3-7nub"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43809"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    ""
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Libraries"
+  ],
+  "dct_title_s": "Literary Arts and Humanities for New Orleans, LA, 2018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "New Orleans Open Data"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43809\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/88290/nyu_2451_43809.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "New Orleans, Louisiana, United States"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43809",
+  "gbl_mdModified_dt": "2019-05-13T14:36:06Z",
+  "id": "nyu-2451-43809",
+  "nyu_addl_dspace_s": "44980",
+  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
+  "gbl_indexYear_im": [
+    2018
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43810.json b/metadata-aardvark/Datasets/nyu-2451-43810.json
index 43db053ad..f0a692c21 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43810.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43810.json
@@ -1,33 +1,49 @@
-{
-  "dct_description_sm": "This point shapefile represents Preservation Non-profits for New Orleans, LA in 2018. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record bim7-ybvf",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43810",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Communities"
-  ],
-  "dct_title_s": "Preservation Non-profits for New Orleans, LA, 2018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "New Orleans Open Data"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43810\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/88291/nyu_2451_43810.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "New Orleans, Louisiana, United States"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43810",
-  "gbl_mdModified_dt": "2019-05-13T14:36:06Z",
-  "id": "nyu-2451-43810",
-  "nyu_addl_dspace_s": "44981",
-  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_description_sm": [
+    "This point shapefile represents Preservation Non-profits for New Orleans, LA in 2018. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record bim7-ybvf"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43810"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    ""
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Communities"
+  ],
+  "dct_title_s": "Preservation Non-profits for New Orleans, LA, 2018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "New Orleans Open Data"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43810\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/88291/nyu_2451_43810.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "New Orleans, Louisiana, United States"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43810",
+  "gbl_mdModified_dt": "2019-05-13T14:36:06Z",
+  "id": "nyu-2451-43810",
+  "nyu_addl_dspace_s": "44981",
+  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
+  "gbl_indexYear_im": [
+    2018
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43811.json b/metadata-aardvark/Datasets/nyu-2451-43811.json
index e81403a67..ffeb653f3 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43811.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43811.json
@@ -1,33 +1,49 @@
-{
-  "dct_description_sm": "This polygon shapefile represents Neighborhood Statistical Areas for New Orleans, LA in 2017. Census Tracts are small, relatively permanent statistical subdivisions of a county or statistically equivalent entity delineated by local participants as part of the U.S. Census Bureau's Participant Statistical Areas Program. The primary purpose of Census Tracts is to provide a stable set of geographic units for the presentation of decennial census data. In 1980 the New Orleans City Planning Commission, for planning and decision-making purposes, divided the city into Census Tract based 'neighborhoods'. Additional neighborhoods were created after the 1990 and 2000 Censuses. Following Hurricane Katrina the Greater New Orleans Community Data Center (GNOCDC) settled on these boundaries to facilitate the use of local data in decision-making. These neighborhoods underwent further change during the 2010 Census due to modifications (consolidation and/or splitting) of Census Tracts, the resulting boundaries were renamed as 'Neighborhood Statistical Areas' to reflect their actual function. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record c2j2-5qdf",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43811",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New Orleans City Planning Commission",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "Neighborhood Statistical Areas for New Orleans, LA, 2017",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "New Orleans Open Data"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43811\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/88292/nyu_2451_43811.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "New Orleans, Louisiana, United States"
-  ],
-  "dct_temporal_sm": [
-    "2017"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43811",
-  "gbl_mdModified_dt": "2019-05-13T14:36:06Z",
-  "id": "nyu-2451-43811",
-  "nyu_addl_dspace_s": "44982",
-  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
-  "gbl_indexYear_im": 2017
+{
+  "dct_description_sm": [
+    "This polygon shapefile represents Neighborhood Statistical Areas for New Orleans, LA in 2017. Census Tracts are small, relatively permanent statistical subdivisions of a county or statistically equivalent entity delineated by local participants as part of the U.S. Census Bureau's Participant Statistical Areas Program. The primary purpose of Census Tracts is to provide a stable set of geographic units for the presentation of decennial census data. In 1980 the New Orleans City Planning Commission, for planning and decision-making purposes, divided the city into Census Tract based 'neighborhoods'. Additional neighborhoods were created after the 1990 and 2000 Censuses. Following Hurricane Katrina the Greater New Orleans Community Data Center (GNOCDC) settled on these boundaries to facilitate the use of local data in decision-making. These neighborhoods underwent further change during the 2010 Census due to modifications (consolidation and/or splitting) of Census Tracts, the resulting boundaries were renamed as 'Neighborhood Statistical Areas' to reflect their actual function. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record c2j2-5qdf"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43811"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New Orleans City Planning Commission"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "Neighborhood Statistical Areas for New Orleans, LA, 2017",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "New Orleans Open Data"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43811\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/88292/nyu_2451_43811.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "New Orleans, Louisiana, United States"
+  ],
+  "dct_temporal_sm": [
+    "2017"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43811",
+  "gbl_mdModified_dt": "2019-05-13T14:36:06Z",
+  "id": "nyu-2451-43811",
+  "nyu_addl_dspace_s": "44982",
+  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
+  "gbl_indexYear_im": [
+    2017
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43812.json b/metadata-aardvark/Datasets/nyu-2451-43812.json
index 9c466cf68..c05767d82 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43812.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43812.json
@@ -1,34 +1,50 @@
-{
-  "dct_description_sm": "This point shapefile represents Metered Parking Station Location for New Orleans, LA in 2018. This dataset shows the presence of metered parking spaces. The stations are categorized by two different types, Single Space Meters (SSM) and Pay Stations (PS) for multiple spaces. Number of spaces managed by the Pay Stations is depicted in the data as well. Single space meters are indicated with a 1. All meters have a Meter ID which could be tied to tabular data which is currently in excel form. Data is updated monthly and provided monthly by SP+. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record c4xs-6gek",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43812",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Transportation",
-    "Urban density"
-  ],
-  "dct_title_s": "Metered Parking Station Location for New Orleans, LA, 2018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "New Orleans Open Data"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43812\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/88293/nyu_2451_43812.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "New Orleans, Louisiana, United States"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43812",
-  "gbl_mdModified_dt": "2019-05-13T14:36:06Z",
-  "id": "nyu-2451-43812",
-  "nyu_addl_dspace_s": "44983",
-  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_description_sm": [
+    "This point shapefile represents Metered Parking Station Location for New Orleans, LA in 2018. This dataset shows the presence of metered parking spaces. The stations are categorized by two different types, Single Space Meters (SSM) and Pay Stations (PS) for multiple spaces. Number of spaces managed by the Pay Stations is depicted in the data as well. Single space meters are indicated with a 1. All meters have a Meter ID which could be tied to tabular data which is currently in excel form. Data is updated monthly and provided monthly by SP+. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record c4xs-6gek"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43812"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    ""
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Transportation",
+    "Urban density"
+  ],
+  "dct_title_s": "Metered Parking Station Location for New Orleans, LA, 2018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "New Orleans Open Data"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43812\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/88293/nyu_2451_43812.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "New Orleans, Louisiana, United States"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43812",
+  "gbl_mdModified_dt": "2019-05-13T14:36:06Z",
+  "id": "nyu-2451-43812",
+  "nyu_addl_dspace_s": "44983",
+  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
+  "gbl_indexYear_im": [
+    2018
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43813.json b/metadata-aardvark/Datasets/nyu-2451-43813.json
index 89ea6eb12..ec76eefea 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43813.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43813.json
@@ -1,33 +1,49 @@
-{
-  "dct_description_sm": "This point shapefile represents locations of entertainment non-profits for New Orleans, LA in 2018. It includes Entertainment, Music, Festival, Krewe, Orchestra, Foundation, Ballet, Social, Club, Chorus, Dance, Film, Jazz, Opera, Association, Foundation, Symphony, Education. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record ckcc-6icx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43813",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Cultural spaces"
-  ],
-  "dct_title_s": "Entertainment Non-profits for New Orleans, LA, 2018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "New Orleans Open Data"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43813\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/88294/nyu_2451_43813.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "New Orleans, Louisiana, United States"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43813",
-  "gbl_mdModified_dt": "2019-05-13T14:36:06Z",
-  "id": "nyu-2451-43813",
-  "nyu_addl_dspace_s": "44984",
-  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_description_sm": [
+    "This point shapefile represents locations of entertainment non-profits for New Orleans, LA in 2018. It includes Entertainment, Music, Festival, Krewe, Orchestra, Foundation, Ballet, Social, Club, Chorus, Dance, Film, Jazz, Opera, Association, Foundation, Symphony, Education. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record ckcc-6icx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43813"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    ""
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Cultural spaces"
+  ],
+  "dct_title_s": "Entertainment Non-profits for New Orleans, LA, 2018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "New Orleans Open Data"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43813\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/88294/nyu_2451_43813.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "New Orleans, Louisiana, United States"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43813",
+  "gbl_mdModified_dt": "2019-05-13T14:36:06Z",
+  "id": "nyu-2451-43813",
+  "nyu_addl_dspace_s": "44984",
+  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
+  "gbl_indexYear_im": [
+    2018
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43814.json b/metadata-aardvark/Datasets/nyu-2451-43814.json
index fd290b2fe..ca3654a5a 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43814.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43814.json
@@ -1,35 +1,51 @@
-{
-  "dct_description_sm": "This point shapefile represents School Locations for New Orleans, LA in 2018. It shows locations of schools and other educational entities throughout New Orleans. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record cntj-3bva",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43814",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Homeland Security & Emergency Preparedness (NOHSEP)",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Private Schools",
-    "Public schools",
-    "Education"
-  ],
-  "dct_title_s": "School Locations for New Orleans, LA, 2018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "New Orleans Open Data"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43814\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/88295/nyu_2451_43814.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "New Orleans, Louisiana, United States"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43814",
-  "gbl_mdModified_dt": "2019-05-13T14:36:06Z",
-  "id": "nyu-2451-43814",
-  "nyu_addl_dspace_s": "44985",
-  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_description_sm": [
+    "This point shapefile represents School Locations for New Orleans, LA in 2018. It shows locations of schools and other educational entities throughout New Orleans. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record cntj-3bva"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43814"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Homeland Security & Emergency Preparedness (NOHSEP)"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Private Schools",
+    "Public schools",
+    "Education"
+  ],
+  "dct_title_s": "School Locations for New Orleans, LA, 2018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "New Orleans Open Data"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43814\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/88295/nyu_2451_43814.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "New Orleans, Louisiana, United States"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43814",
+  "gbl_mdModified_dt": "2019-05-13T14:36:06Z",
+  "id": "nyu-2451-43814",
+  "nyu_addl_dspace_s": "44985",
+  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
+  "gbl_indexYear_im": [
+    2018
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43815.json b/metadata-aardvark/Datasets/nyu-2451-43815.json
index 26b55c758..51d6b12bb 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43815.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43815.json
@@ -1,34 +1,50 @@
-{
-  "dct_description_sm": "This point shapefile represents culinary Non-profits for New Orleans, LA in 2018. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record cvzp-vik5",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43815",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Food",
-    "Communities"
-  ],
-  "dct_title_s": "Culinary Non-profits for New Orleans, LA, 2018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "New Orleans Open Data"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43815\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/88296/nyu_2451_43815.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "New Orleans, Louisiana, United States"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43815",
-  "gbl_mdModified_dt": "2019-05-13T14:36:06Z",
-  "id": "nyu-2451-43815",
-  "nyu_addl_dspace_s": "44986",
-  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_description_sm": [
+    "This point shapefile represents culinary Non-profits for New Orleans, LA in 2018. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record cvzp-vik5"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43815"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    ""
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Food",
+    "Communities"
+  ],
+  "dct_title_s": "Culinary Non-profits for New Orleans, LA, 2018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "New Orleans Open Data"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43815\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/88296/nyu_2451_43815.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "New Orleans, Louisiana, United States"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43815",
+  "gbl_mdModified_dt": "2019-05-13T14:36:06Z",
+  "id": "nyu-2451-43815",
+  "nyu_addl_dspace_s": "44986",
+  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
+  "gbl_indexYear_im": [
+    2018
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43816.json b/metadata-aardvark/Datasets/nyu-2451-43816.json
index 11ae5a253..fd6c8763a 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43816.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43816.json
@@ -1,34 +1,50 @@
-{
-  "dct_description_sm": "This polygon shapefile represents Historic Zoning for New Orleans, LA in 2018. Polygon layer that illustrates the zoning description of parcels before the comprehensive zoning ordinance was enacted on August 12, 2015. Saved and published as a snapshot of the former zoning ordinance. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record d3ey-rvrr",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43816",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New Orleans City Planning Commission",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Zoning",
-    "Zoning law"
-  ],
-  "dct_title_s": "Historic Zoning for New Orleans, LA, 2018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "New Orleans Open Data"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43816\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/88297/nyu_2451_43816.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "New Orleans, Louisiana, United States"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43816",
-  "gbl_mdModified_dt": "2019-05-13T14:36:06Z",
-  "id": "nyu-2451-43816",
-  "nyu_addl_dspace_s": "44987",
-  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_description_sm": [
+    "This polygon shapefile represents Historic Zoning for New Orleans, LA in 2018. Polygon layer that illustrates the zoning description of parcels before the comprehensive zoning ordinance was enacted on August 12, 2015. Saved and published as a snapshot of the former zoning ordinance. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record d3ey-rvrr"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43816"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New Orleans City Planning Commission"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Zoning",
+    "Zoning law"
+  ],
+  "dct_title_s": "Historic Zoning for New Orleans, LA, 2018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "New Orleans Open Data"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43816\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/88297/nyu_2451_43816.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "New Orleans, Louisiana, United States"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43816",
+  "gbl_mdModified_dt": "2019-05-13T14:36:06Z",
+  "id": "nyu-2451-43816",
+  "nyu_addl_dspace_s": "44987",
+  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
+  "gbl_indexYear_im": [
+    2018
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43817.json b/metadata-aardvark/Datasets/nyu-2451-43817.json
index ef13fef09..05c30f3de 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43817.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43817.json
@@ -1,34 +1,50 @@
-{
-  "dct_description_sm": "This polygon shapefile represents Local Historic Districts for New Orleans, LA in 2018, including those districts managed by the Vieux Carr. Commission, the New Orleans Historic District Landmarks Commission, and the Central Business District Historic District Landmarks Commission. Local historic districts are created to regulate, preserve, and protect historic districts and landmarks within the City of New Orleans and may or may not correspond to districts listed on the National Register of Historic Places. As of 2017, there are 20 local historic districts within the City of New Orleans--15 administered by the New Orleans Historic District Landmarks Commission and four by the Central Business District Historic District Landmarks Commission. The Vieux Carr. Commission is charged with the preservation of the Vieux Carr.. (French Quarter). This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record d6pp-efag",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43817",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Districts",
-    "Zoning"
-  ],
-  "dct_title_s": "Local Historic Districts for New Orleans, LA, 2018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "New Orleans Open Data"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43817\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/88298/nyu_2451_43817.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "New Orleans, Louisiana, United States"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43817",
-  "gbl_mdModified_dt": "2019-05-13T14:36:06Z",
-  "id": "nyu-2451-43817",
-  "nyu_addl_dspace_s": "44988",
-  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_description_sm": [
+    "This polygon shapefile represents Local Historic Districts for New Orleans, LA in 2018, including those districts managed by the Vieux Carr. Commission, the New Orleans Historic District Landmarks Commission, and the Central Business District Historic District Landmarks Commission. Local historic districts are created to regulate, preserve, and protect historic districts and landmarks within the City of New Orleans and may or may not correspond to districts listed on the National Register of Historic Places. As of 2017, there are 20 local historic districts within the City of New Orleans--15 administered by the New Orleans Historic District Landmarks Commission and four by the Central Business District Historic District Landmarks Commission. The Vieux Carr. Commission is charged with the preservation of the Vieux Carr.. (French Quarter). This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record d6pp-efag"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43817"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    ""
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Districts",
+    "Zoning"
+  ],
+  "dct_title_s": "Local Historic Districts for New Orleans, LA, 2018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "New Orleans Open Data"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43817\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/88298/nyu_2451_43817.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "New Orleans, Louisiana, United States"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43817",
+  "gbl_mdModified_dt": "2019-05-13T14:36:06Z",
+  "id": "nyu-2451-43817",
+  "nyu_addl_dspace_s": "44988",
+  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
+  "gbl_indexYear_im": [
+    2018
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43818.json b/metadata-aardvark/Datasets/nyu-2451-43818.json
index 0f72a39f3..6f12fc49a 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43818.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43818.json
@@ -1,33 +1,49 @@
-{
-  "dct_description_sm": "This point shapefile represents Live Performance Venues for New Orleans, LA in 2018. The live Performance Venues in New Orleans dataset is pulled from Revenue data. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record d7bz-pa33",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43818",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Cultural spaces"
-  ],
-  "dct_title_s": "Live Performance Venues for New Orleans, LA, 2018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "New Orleans Open Data"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43818\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/88299/nyu_2451_43818.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "New Orleans, Louisiana, United States"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43818",
-  "gbl_mdModified_dt": "2019-05-13T14:36:06Z",
-  "id": "nyu-2451-43818",
-  "nyu_addl_dspace_s": "44989",
-  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_description_sm": [
+    "This point shapefile represents Live Performance Venues for New Orleans, LA in 2018. The live Performance Venues in New Orleans dataset is pulled from Revenue data. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record d7bz-pa33"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43818"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    ""
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Cultural spaces"
+  ],
+  "dct_title_s": "Live Performance Venues for New Orleans, LA, 2018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "New Orleans Open Data"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43818\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/88299/nyu_2451_43818.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "New Orleans, Louisiana, United States"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43818",
+  "gbl_mdModified_dt": "2019-05-13T14:36:06Z",
+  "id": "nyu-2451-43818",
+  "nyu_addl_dspace_s": "44989",
+  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
+  "gbl_indexYear_im": [
+    2018
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43819.json b/metadata-aardvark/Datasets/nyu-2451-43819.json
index e1e2a26d5..f421eea5e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43819.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43819.json
@@ -1,34 +1,50 @@
-{
-  "dct_description_sm": "This polygon shapefile represents City Council Districts for New Orleans, LA in 2018. New Orleans City Council Districts, effective May 5, 2014. Voters will be placed in the districts displayed by January 1, 2014 for all future elections. Council districts are based upon the 2010 census and redistricting. Precincts are drawn according to the New Orleans Home Rule Charter. Precinct boundaries were updated September 25, 2015, in order to satisfy population changes discovered by the Orleans Registrar of Voters Office. The changes have been made by the City of New Orleans and verified by the Louisiana Secretary of State's Office. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record dc69-ed6k",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43819",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "City councils",
-    "Districts"
-  ],
-  "dct_title_s": "City Council Districts for New Orleans, LA, 2014",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "New Orleans Open Data"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43819\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/88300/nyu_2451_43819.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "New Orleans, Louisiana, United States"
-  ],
-  "dct_temporal_sm": [
-    "2014"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43819",
-  "gbl_mdModified_dt": "2019-05-13T14:36:06Z",
-  "id": "nyu-2451-43819",
-  "nyu_addl_dspace_s": "44990",
-  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_description_sm": [
+    "This polygon shapefile represents City Council Districts for New Orleans, LA in 2018. New Orleans City Council Districts, effective May 5, 2014. Voters will be placed in the districts displayed by January 1, 2014 for all future elections. Council districts are based upon the 2010 census and redistricting. Precincts are drawn according to the New Orleans Home Rule Charter. Precinct boundaries were updated September 25, 2015, in order to satisfy population changes discovered by the Orleans Registrar of Voters Office. The changes have been made by the City of New Orleans and verified by the Louisiana Secretary of State's Office. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record dc69-ed6k"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43819"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    ""
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "City councils",
+    "Districts"
+  ],
+  "dct_title_s": "City Council Districts for New Orleans, LA, 2014",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "New Orleans Open Data"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43819\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/88300/nyu_2451_43819.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "New Orleans, Louisiana, United States"
+  ],
+  "dct_temporal_sm": [
+    "2014"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43819",
+  "gbl_mdModified_dt": "2019-05-13T14:36:06Z",
+  "id": "nyu-2451-43819",
+  "nyu_addl_dspace_s": "44990",
+  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
+  "gbl_indexYear_im": [
+    2018
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43820.json b/metadata-aardvark/Datasets/nyu-2451-43820.json
index afea7d7ab..63bbe6140 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43820.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43820.json
@@ -1,34 +1,50 @@
-{
-  "dct_description_sm": "This polygon shapefile represents Residential Parking Permit Zones for New Orleans, LA in 2017. These 17 zones are maintained by the Department of Public Works. Residential Parking permits are valid for specific neighborhoods and for a specific duration of time. Applications plus full information on fees and required documents are available at: http://www.nola.gov/dpw/residential-parking-permit/. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record desy-u68f",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43820",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New Orleans Public Works (DPW)",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Transportation",
-    "Zoning law"
-  ],
-  "dct_title_s": "Residential Parking Permit Zones for New Orleans, LA, 2017",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "New Orleans Open Data"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43820\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/88301/nyu_2451_43820.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "New Orleans, Louisiana, United States"
-  ],
-  "dct_temporal_sm": [
-    "2017"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43820",
-  "gbl_mdModified_dt": "2019-05-13T14:36:06Z",
-  "id": "nyu-2451-43820",
-  "nyu_addl_dspace_s": "44991",
-  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
-  "gbl_indexYear_im": 2017
+{
+  "dct_description_sm": [
+    "This polygon shapefile represents Residential Parking Permit Zones for New Orleans, LA in 2017. These 17 zones are maintained by the Department of Public Works. Residential Parking permits are valid for specific neighborhoods and for a specific duration of time. Applications plus full information on fees and required documents are available at: http://www.nola.gov/dpw/residential-parking-permit/. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record desy-u68f"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43820"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New Orleans Public Works (DPW)"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Transportation",
+    "Zoning law"
+  ],
+  "dct_title_s": "Residential Parking Permit Zones for New Orleans, LA, 2017",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "New Orleans Open Data"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43820\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/88301/nyu_2451_43820.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "New Orleans, Louisiana, United States"
+  ],
+  "dct_temporal_sm": [
+    "2017"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43820",
+  "gbl_mdModified_dt": "2019-05-13T14:36:06Z",
+  "id": "nyu-2451-43820",
+  "nyu_addl_dspace_s": "44991",
+  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
+  "gbl_indexYear_im": [
+    2017
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43821.json b/metadata-aardvark/Datasets/nyu-2451-43821.json
index 926b88ddb..32702d12d 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43821.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43821.json
@@ -1,33 +1,49 @@
-{
-  "dct_description_sm": "This polygon shapefile represents Orleans Parish Landmass for New Orleans, LA in 2018. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record eqn9-sfv5",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43821",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Land use"
-  ],
-  "dct_title_s": "Orleans Parish Landmass for New Orleans, LA, 2018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "New Orleans Open Data"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43821\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/88338/nyu_2451_43821.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "New Orleans, Louisiana, United States"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43821",
-  "gbl_mdModified_dt": "2019-05-13T14:36:06Z",
-  "id": "nyu-2451-43821",
-  "nyu_addl_dspace_s": "44992",
-  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_description_sm": [
+    "This polygon shapefile represents Orleans Parish Landmass for New Orleans, LA in 2018. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record eqn9-sfv5"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43821"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    ""
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Land use"
+  ],
+  "dct_title_s": "Orleans Parish Landmass for New Orleans, LA, 2018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "New Orleans Open Data"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43821\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/88338/nyu_2451_43821.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "New Orleans, Louisiana, United States"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43821",
+  "gbl_mdModified_dt": "2019-05-13T14:36:06Z",
+  "id": "nyu-2451-43821",
+  "nyu_addl_dspace_s": "44992",
+  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
+  "gbl_indexYear_im": [
+    2018
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43822.json b/metadata-aardvark/Datasets/nyu-2451-43822.json
index 6117ea845..0f51d8d0e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43822.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43822.json
@@ -1,34 +1,50 @@
-{
-  "dct_description_sm": "This point shapefile represents Public Health Clinics for New Orleans, LA in 2018. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record etsp-wac5",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43822",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Health Department",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Health",
-    "Health facilities"
-  ],
-  "dct_title_s": "Public Health Clinics for New Orleans, LA, 2018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "New Orleans Open Data"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43822\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/88339/nyu_2451_43822.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "New Orleans, Louisiana, United States"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43822",
-  "gbl_mdModified_dt": "2019-05-13T14:36:06Z",
-  "id": "nyu-2451-43822",
-  "nyu_addl_dspace_s": "44993",
-  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_description_sm": [
+    "This point shapefile represents Public Health Clinics for New Orleans, LA in 2018. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record etsp-wac5"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43822"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Health Department"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Health",
+    "Health facilities"
+  ],
+  "dct_title_s": "Public Health Clinics for New Orleans, LA, 2018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "New Orleans Open Data"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43822\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/88339/nyu_2451_43822.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "New Orleans, Louisiana, United States"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43822",
+  "gbl_mdModified_dt": "2019-05-13T14:36:06Z",
+  "id": "nyu-2451-43822",
+  "nyu_addl_dspace_s": "44993",
+  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
+  "gbl_indexYear_im": [
+    2018
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43823.json b/metadata-aardvark/Datasets/nyu-2451-43823.json
index 2062bc480..f97c009fe 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43823.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43823.json
@@ -1,33 +1,49 @@
-{
-  "dct_description_sm": "This polygon shapefile represents Residential Parking Permit Zone Areas for New Orleans, LA in 2018. These 17 zones are maintained by the Department of Public Works. Residential Parking permits are valid for specific neighborhoods and for a specific duration of time. Applications plus full information on fees and required documents are available at: http://www.nola.gov/dpw/residential-parking-permit/. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record eyjv-kpjj",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43823",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Public Works (Parking Divison)",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Zoning law"
-  ],
-  "dct_title_s": "Residential Parking Permit Zone Area for New Orleans, LA, 2018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "New Orleans Open Data"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43823\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/88340/nyu_2451_43823.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "New Orleans, Louisiana, United States"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43823",
-  "gbl_mdModified_dt": "2019-05-13T14:36:06Z",
-  "id": "nyu-2451-43823",
-  "nyu_addl_dspace_s": "44994",
-  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_description_sm": [
+    "This polygon shapefile represents Residential Parking Permit Zone Areas for New Orleans, LA in 2018. These 17 zones are maintained by the Department of Public Works. Residential Parking permits are valid for specific neighborhoods and for a specific duration of time. Applications plus full information on fees and required documents are available at: http://www.nola.gov/dpw/residential-parking-permit/. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record eyjv-kpjj"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43823"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Public Works (Parking Divison)"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Zoning law"
+  ],
+  "dct_title_s": "Residential Parking Permit Zone Area for New Orleans, LA, 2018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "New Orleans Open Data"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43823\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/88340/nyu_2451_43823.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "New Orleans, Louisiana, United States"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43823",
+  "gbl_mdModified_dt": "2019-05-13T14:36:06Z",
+  "id": "nyu-2451-43823",
+  "nyu_addl_dspace_s": "44994",
+  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
+  "gbl_indexYear_im": [
+    2018
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43824.json b/metadata-aardvark/Datasets/nyu-2451-43824.json
index f4d9e71a7..441345895 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43824.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43824.json
@@ -1,35 +1,51 @@
-{
-  "dct_description_sm": "This polygon shapefile represents Police Zones for New Orleans, LA in 2018. Zones are used by the New Orleans Police department for reporting and response. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record fngt-zkj9",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43824",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Police Department (NOPD)",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Crime",
-    "Police",
-    "Police administration"
-  ],
-  "dct_title_s": "Police Zones for New Orleans, LA, 2018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "New Orleans Open Data"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43824\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/88341/nyu_2451_43824.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "New Orleans, Louisiana, United States"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43824",
-  "gbl_mdModified_dt": "2019-05-13T14:36:06Z",
-  "id": "nyu-2451-43824",
-  "nyu_addl_dspace_s": "44995",
-  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_description_sm": [
+    "This polygon shapefile represents Police Zones for New Orleans, LA in 2018. Zones are used by the New Orleans Police department for reporting and response. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record fngt-zkj9"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43824"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Police Department (NOPD)"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Crime",
+    "Police",
+    "Police administration"
+  ],
+  "dct_title_s": "Police Zones for New Orleans, LA, 2018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "New Orleans Open Data"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43824\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/88341/nyu_2451_43824.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "New Orleans, Louisiana, United States"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43824",
+  "gbl_mdModified_dt": "2019-05-13T14:36:06Z",
+  "id": "nyu-2451-43824",
+  "nyu_addl_dspace_s": "44995",
+  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
+  "gbl_indexYear_im": [
+    2018
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43825.json b/metadata-aardvark/Datasets/nyu-2451-43825.json
index a5920aa5b..853c2b2b3 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43825.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43825.json
@@ -1,33 +1,49 @@
-{
-  "dct_description_sm": "This polygon shapefile represents District Names for New Orleans, LA in 2018. The planning districts were created in 1997 or so as the City Planning Commission was beginning a Master Plan process. The boundaries have never been changed and are intended to be permanent so that data collected can show trends within the planning districts over time. When they were created, the boundaries matched Census tract boundaries. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record g9mk-xgnj",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43825",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Districts"
-  ],
-  "dct_title_s": "District Names for New Orleans, LA, 2018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "New Orleans Open Data"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43825\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/88342/nyu_2451_43825.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "New Orleans, Louisiana, United States"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43825",
-  "gbl_mdModified_dt": "2019-05-13T14:36:06Z",
-  "id": "nyu-2451-43825",
-  "nyu_addl_dspace_s": "44996",
-  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_description_sm": [
+    "This polygon shapefile represents District Names for New Orleans, LA in 2018. The planning districts were created in 1997 or so as the City Planning Commission was beginning a Master Plan process. The boundaries have never been changed and are intended to be permanent so that data collected can show trends within the planning districts over time. When they were created, the boundaries matched Census tract boundaries. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record g9mk-xgnj"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43825"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    ""
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Districts"
+  ],
+  "dct_title_s": "District Names for New Orleans, LA, 2018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "New Orleans Open Data"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43825\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/88342/nyu_2451_43825.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "New Orleans, Louisiana, United States"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43825",
+  "gbl_mdModified_dt": "2019-05-13T14:36:06Z",
+  "id": "nyu-2451-43825",
+  "nyu_addl_dspace_s": "44996",
+  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
+  "gbl_indexYear_im": [
+    2018
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43826.json b/metadata-aardvark/Datasets/nyu-2451-43826.json
index 9358c1ff7..20cfd0274 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43826.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43826.json
@@ -1,34 +1,50 @@
-{
-  "dct_description_sm": "This line shapefile represents the Department of Public Works Roadwork Projects for New Orleans, LA in 2018. The City and Sewerage and Water Board of New Orleans are working together to implement an unprecedented capital improvement program to restore the City's damaged infrastructure. Using a combination of local and Federal funds, the two-billion dollar program will be the most comprehensive that our region has seen in a generation. Work will include more than 200 individual projects and consist of repairing all or portions of about 400 miles of roadway. For more information please visit http://roadwork.nola.gov/. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record gbxh-56wk",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43826",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New Orleans Public Works (DPW)",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Roads",
-    "Transportation"
-  ],
-  "dct_title_s": "Dept of Public Works Roadwork Projects for New Orleans, LA, 2018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "New Orleans Open Data"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43826\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/88343/nyu_2451_43826.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "New Orleans, Louisiana, United States"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43826",
-  "gbl_mdModified_dt": "2019-05-13T14:36:06Z",
-  "id": "nyu-2451-43826",
-  "nyu_addl_dspace_s": "44997",
-  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_description_sm": [
+    "This line shapefile represents the Department of Public Works Roadwork Projects for New Orleans, LA in 2018. The City and Sewerage and Water Board of New Orleans are working together to implement an unprecedented capital improvement program to restore the City's damaged infrastructure. Using a combination of local and Federal funds, the two-billion dollar program will be the most comprehensive that our region has seen in a generation. Work will include more than 200 individual projects and consist of repairing all or portions of about 400 miles of roadway. For more information please visit http://roadwork.nola.gov/. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record gbxh-56wk"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43826"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New Orleans Public Works (DPW)"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Roads",
+    "Transportation"
+  ],
+  "dct_title_s": "Dept of Public Works Roadwork Projects for New Orleans, LA, 2018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "New Orleans Open Data"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43826\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/88343/nyu_2451_43826.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "New Orleans, Louisiana, United States"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43826",
+  "gbl_mdModified_dt": "2019-05-13T14:36:06Z",
+  "id": "nyu-2451-43826",
+  "nyu_addl_dspace_s": "44997",
+  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
+  "gbl_indexYear_im": [
+    2018
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43827.json b/metadata-aardvark/Datasets/nyu-2451-43827.json
index 9aa423001..47c07374d 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43827.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43827.json
@@ -1,35 +1,51 @@
-{
-  "dct_description_sm": "This point shapefile represents Literary Arts Non-profits for New Orleans, LA in 2018. The file represents cultural assets in the City of New Orleans related to groups that meet or discuss readings and creative writings, in order to continue interest in and knowledge of literature for current and future generations. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record ggns-r5yf",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43827",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Cultural Economy",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Literacy",
-    "Cultural spaces",
-    "Education"
-  ],
-  "dct_title_s": "Literary Arts Non-profits for New Orleans, LA, 2018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "New Orleans Open Data"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43827\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/88344/nyu_2451_43827.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "New Orleans, Louisiana, United States"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43827",
-  "gbl_mdModified_dt": "2019-05-13T14:36:06Z",
-  "id": "nyu-2451-43827",
-  "nyu_addl_dspace_s": "44998",
-  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_description_sm": [
+    "This point shapefile represents Literary Arts Non-profits for New Orleans, LA in 2018. The file represents cultural assets in the City of New Orleans related to groups that meet or discuss readings and creative writings, in order to continue interest in and knowledge of literature for current and future generations. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record ggns-r5yf"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43827"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Cultural Economy"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Literacy",
+    "Cultural spaces",
+    "Education"
+  ],
+  "dct_title_s": "Literary Arts Non-profits for New Orleans, LA, 2018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "New Orleans Open Data"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43827\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/88344/nyu_2451_43827.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "New Orleans, Louisiana, United States"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43827",
+  "gbl_mdModified_dt": "2019-05-13T14:36:06Z",
+  "id": "nyu-2451-43827",
+  "nyu_addl_dspace_s": "44998",
+  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
+  "gbl_indexYear_im": [
+    2018
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43828.json b/metadata-aardvark/Datasets/nyu-2451-43828.json
index ea44be694..5a99d153b 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43828.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43828.json
@@ -1,33 +1,49 @@
-{
-  "dct_description_sm": "This point shapefile represents Public Libraries for New Orleans, LA in 2018. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record gvw2-nxwj",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43828",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Public Library",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Libraries"
-  ],
-  "dct_title_s": "Public Libraries for New Orleans, LA, 2018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "New Orleans Open Data"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43828\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/88345/nyu_2451_43828.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "New Orleans, Louisiana, United States"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43828",
-  "gbl_mdModified_dt": "2019-05-13T14:36:06Z",
-  "id": "nyu-2451-43828",
-  "nyu_addl_dspace_s": "44999",
-  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_description_sm": [
+    "This point shapefile represents Public Libraries for New Orleans, LA in 2018. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record gvw2-nxwj"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43828"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Public Library"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Libraries"
+  ],
+  "dct_title_s": "Public Libraries for New Orleans, LA, 2018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "New Orleans Open Data"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43828\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/88345/nyu_2451_43828.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "New Orleans, Louisiana, United States"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43828",
+  "gbl_mdModified_dt": "2019-05-13T14:36:06Z",
+  "id": "nyu-2451-43828",
+  "nyu_addl_dspace_s": "44999",
+  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
+  "gbl_indexYear_im": [
+    2018
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43829.json b/metadata-aardvark/Datasets/nyu-2451-43829.json
index 3b5d1a0a0..536a8644c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43829.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43829.json
@@ -1,34 +1,50 @@
-{
-  "dct_description_sm": "This point shapefile represents Entertainment for New Orleans, LA in 2018. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record h35s-tjbh",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43829",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Cultural spaces",
-    "Culture and tourism"
-  ],
-  "dct_title_s": "Entertainment for New Orleans, LA, 2018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "New Orleans Open Data"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43829\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/88346/nyu_2451_43829.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "New Orleans, Louisiana, United States"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43829",
-  "gbl_mdModified_dt": "2019-05-13T14:36:06Z",
-  "id": "nyu-2451-43829",
-  "nyu_addl_dspace_s": "45000",
-  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_description_sm": [
+    "This point shapefile represents Entertainment for New Orleans, LA in 2018. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record h35s-tjbh"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43829"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    ""
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Cultural spaces",
+    "Culture and tourism"
+  ],
+  "dct_title_s": "Entertainment for New Orleans, LA, 2018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "New Orleans Open Data"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43829\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/88346/nyu_2451_43829.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "New Orleans, Louisiana, United States"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43829",
+  "gbl_mdModified_dt": "2019-05-13T14:36:06Z",
+  "id": "nyu-2451-43829",
+  "nyu_addl_dspace_s": "45000",
+  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
+  "gbl_indexYear_im": [
+    2018
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43830.json b/metadata-aardvark/Datasets/nyu-2451-43830.json
index cbfe361ab..235da0691 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43830.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43830.json
@@ -1,34 +1,50 @@
-{
-  "dct_description_sm": "This point shapefile represents Openly Available Computers and Computer Resources for New Orleans, LA in 2018. Count and percent of population by gender in New Orleans, Metro New Orleans, and the United States, 2016This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record hccc-i52n",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43830",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Education",
-    "Libraries"
-  ],
-  "dct_title_s": "Openly Available Computers and Computer Resources  for New Orleans, LA, 2018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "New Orleans Open Data"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43830\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/88347/nyu_2451_43830.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "New Orleans, Louisiana, United States"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43830",
-  "gbl_mdModified_dt": "2019-05-13T14:36:06Z",
-  "id": "nyu-2451-43830",
-  "nyu_addl_dspace_s": "45001",
-  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_description_sm": [
+    "This point shapefile represents Openly Available Computers and Computer Resources for New Orleans, LA in 2018. Count and percent of population by gender in New Orleans, Metro New Orleans, and the United States, 2016This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record hccc-i52n"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43830"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    ""
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Education",
+    "Libraries"
+  ],
+  "dct_title_s": "Openly Available Computers and Computer Resources  for New Orleans, LA, 2018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "New Orleans Open Data"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43830\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/88347/nyu_2451_43830.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "New Orleans, Louisiana, United States"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43830",
+  "gbl_mdModified_dt": "2019-05-13T14:36:06Z",
+  "id": "nyu-2451-43830",
+  "nyu_addl_dspace_s": "45001",
+  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
+  "gbl_indexYear_im": [
+    2018
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43831.json b/metadata-aardvark/Datasets/nyu-2451-43831.json
index 815752965..3d995fbed 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43831.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43831.json
@@ -1,34 +1,50 @@
-{
-  "dct_description_sm": "This polygon shapefile represents Conditional Use for New Orleans, LA in 2018. Within each zoning district, the use of land and structures are substantially uniform. However there are certain uses that, because of their unique characteristics, cannot be properly classified in certain districts without consideration, in each case, of the impact of those uses upon neighboring land and of the public need for the particular use at the particular location. These uses are allowed as conditional uses within the zoning districts. http://czo.nola.gov/Article-4#4-3-A has more info if needed. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record hrgv-pksx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43831",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New Orleans City Planning Commission",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Land use",
-    "Zoning law"
-  ],
-  "dct_title_s": "Conditional Use for New Orleans, LA, 2018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "New Orleans Open Data"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43831\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/88348/nyu_2451_43831.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "New Orleans, Louisiana, United States"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43831",
-  "gbl_mdModified_dt": "2019-05-13T14:36:06Z",
-  "id": "nyu-2451-43831",
-  "nyu_addl_dspace_s": "45002",
-  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_description_sm": [
+    "This polygon shapefile represents Conditional Use for New Orleans, LA in 2018. Within each zoning district, the use of land and structures are substantially uniform. However there are certain uses that, because of their unique characteristics, cannot be properly classified in certain districts without consideration, in each case, of the impact of those uses upon neighboring land and of the public need for the particular use at the particular location. These uses are allowed as conditional uses within the zoning districts. http://czo.nola.gov/Article-4#4-3-A has more info if needed. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record hrgv-pksx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43831"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New Orleans City Planning Commission"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Land use",
+    "Zoning law"
+  ],
+  "dct_title_s": "Conditional Use for New Orleans, LA, 2018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "New Orleans Open Data"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43831\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/88348/nyu_2451_43831.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "New Orleans, Louisiana, United States"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43831",
+  "gbl_mdModified_dt": "2019-05-13T14:36:06Z",
+  "id": "nyu-2451-43831",
+  "nyu_addl_dspace_s": "45002",
+  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
+  "gbl_indexYear_im": [
+    2018
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43832.json b/metadata-aardvark/Datasets/nyu-2451-43832.json
index 47fcd50bc..adaf642ab 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43832.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43832.json
@@ -1,34 +1,50 @@
-{
-  "dct_description_sm": "This point shapefile represents Traffic Camera Locations for New Orleans, LA in 2018. Location of traffic cameras throughout New Orleans, which detect speeding or red light infractions. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record htp7-qv47",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43832",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New Orleans Public Works (DPW)",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Traffic accidents",
-    "Traffic accident investigation"
-  ],
-  "dct_title_s": "Traffic Camera Locations for New Orleans, LA, 2018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "New Orleans Open Data"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43832\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/88349/nyu_2451_43832.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "New Orleans, Louisiana, United States"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43832",
-  "gbl_mdModified_dt": "2019-05-13T14:36:06Z",
-  "id": "nyu-2451-43832",
-  "nyu_addl_dspace_s": "45003",
-  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_description_sm": [
+    "This point shapefile represents Traffic Camera Locations for New Orleans, LA in 2018. Location of traffic cameras throughout New Orleans, which detect speeding or red light infractions. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record htp7-qv47"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43832"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New Orleans Public Works (DPW)"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Traffic accidents",
+    "Traffic accident investigation"
+  ],
+  "dct_title_s": "Traffic Camera Locations for New Orleans, LA, 2018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "New Orleans Open Data"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43832\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/88349/nyu_2451_43832.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "New Orleans, Louisiana, United States"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43832",
+  "gbl_mdModified_dt": "2019-05-13T14:36:06Z",
+  "id": "nyu-2451-43832",
+  "nyu_addl_dspace_s": "45003",
+  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
+  "gbl_indexYear_im": [
+    2018
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43833.json b/metadata-aardvark/Datasets/nyu-2451-43833.json
index dccd06ef3..443d91eb7 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43833.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43833.json
@@ -1,33 +1,49 @@
-{
-  "dct_description_sm": "This point shapefile represents Design for New Orleans, LA in 2018. Advertising, Camera, Fashion, Graphic Design, Media, Newspaper, Periodical, Radio, TV, Printing, Public Relations, Design, Web DevelopmentThis file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record ing2-cade",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43833",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Urban development"
-  ],
-  "dct_title_s": "Design for New Orleans, LA, 2018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "New Orleans Open Data"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43833\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/88350/nyu_2451_43833.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "New Orleans, Louisiana, United States"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43833",
-  "gbl_mdModified_dt": "2019-05-13T14:36:06Z",
-  "id": "nyu-2451-43833",
-  "nyu_addl_dspace_s": "45004",
-  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_description_sm": [
+    "This point shapefile represents Design for New Orleans, LA in 2018. Advertising, Camera, Fashion, Graphic Design, Media, Newspaper, Periodical, Radio, TV, Printing, Public Relations, Design, Web DevelopmentThis file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record ing2-cade"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43833"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    ""
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Urban development"
+  ],
+  "dct_title_s": "Design for New Orleans, LA, 2018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "New Orleans Open Data"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43833\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/88350/nyu_2451_43833.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "New Orleans, Louisiana, United States"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43833",
+  "gbl_mdModified_dt": "2019-05-13T14:36:06Z",
+  "id": "nyu-2451-43833",
+  "nyu_addl_dspace_s": "45004",
+  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
+  "gbl_indexYear_im": [
+    2018
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43834.json b/metadata-aardvark/Datasets/nyu-2451-43834.json
index 731f93ce5..4576ba8b6 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43834.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43834.json
@@ -1,33 +1,49 @@
-{
-  "dct_description_sm": "This point shapefile represents Business Associations for New Orleans, LA in 2018. Locations of business advocacy groups throughout New Orleans. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record j93p-az7f",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43834",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Commerce"
-  ],
-  "dct_title_s": "Business Associations for New Orleans, LA, 2018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "New Orleans Open Data"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43834\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/88351/nyu_2451_43834.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "New Orleans, Louisiana, United States"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43834",
-  "gbl_mdModified_dt": "2019-05-13T14:36:06Z",
-  "id": "nyu-2451-43834",
-  "nyu_addl_dspace_s": "45005",
-  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_description_sm": [
+    "This point shapefile represents Business Associations for New Orleans, LA in 2018. Locations of business advocacy groups throughout New Orleans. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record j93p-az7f"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43834"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    ""
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Commerce"
+  ],
+  "dct_title_s": "Business Associations for New Orleans, LA, 2018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "New Orleans Open Data"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43834\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/88351/nyu_2451_43834.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "New Orleans, Louisiana, United States"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43834",
+  "gbl_mdModified_dt": "2019-05-13T14:36:06Z",
+  "id": "nyu-2451-43834",
+  "nyu_addl_dspace_s": "45005",
+  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
+  "gbl_indexYear_im": [
+    2018
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43835.json b/metadata-aardvark/Datasets/nyu-2451-43835.json
index 1ae7f3294..96afecf17 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43835.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43835.json
@@ -1,35 +1,51 @@
-{
-  "dct_description_sm": "This line shapefile represents Sewerage and Water Board Roadwork Projects for New Orleans, LA in 2018. The City and Sewerage and Water Board of New Orleans are working together to implement an unprecedented capital improvement program to restore the City\u00c3\u00a2\u00e2\u201a\u00ac\u00e2\u201e\u00a2s damaged infrastructure. Using a combination of local and Federal funds, the two-billion dollar program will be the most comprehensive that our region has seen in a generation. Work will include more than 200 individual projects and consist of repairing all or portions of about 400 miles of roadway. For more information please visit http://roadwork.nola.gov/. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record jg5k-uvi2",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43835",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New Orleans Public Works (DPW)",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Sewage disposal plants",
-    "Water treatment plants",
-    "Roads"
-  ],
-  "dct_title_s": "Sewerage and Water Board Roadwork Projects for New Orleans, LA, 2018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "New Orleans Open Data"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43835\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/88352/nyu_2451_43835.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "New Orleans, Louisiana, United States"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43835",
-  "gbl_mdModified_dt": "2019-05-13T14:36:06Z",
-  "id": "nyu-2451-43835",
-  "nyu_addl_dspace_s": "45006",
-  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_description_sm": [
+    "This line shapefile represents Sewerage and Water Board Roadwork Projects for New Orleans, LA in 2018. The City and Sewerage and Water Board of New Orleans are working together to implement an unprecedented capital improvement program to restore the City’s damaged infrastructure. Using a combination of local and Federal funds, the two-billion dollar program will be the most comprehensive that our region has seen in a generation. Work will include more than 200 individual projects and consist of repairing all or portions of about 400 miles of roadway. For more information please visit http://roadwork.nola.gov/. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record jg5k-uvi2"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43835"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New Orleans Public Works (DPW)"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Sewage disposal plants",
+    "Water treatment plants",
+    "Roads"
+  ],
+  "dct_title_s": "Sewerage and Water Board Roadwork Projects for New Orleans, LA, 2018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "New Orleans Open Data"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43835\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/88352/nyu_2451_43835.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "New Orleans, Louisiana, United States"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43835",
+  "gbl_mdModified_dt": "2019-05-13T14:36:06Z",
+  "id": "nyu-2451-43835",
+  "nyu_addl_dspace_s": "45006",
+  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
+  "gbl_indexYear_im": [
+    2018
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43836.json b/metadata-aardvark/Datasets/nyu-2451-43836.json
index 3c14eba28..a5a2bc06d 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43836.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43836.json
@@ -1,34 +1,50 @@
-{
-  "dct_description_sm": "This polygon shapefile represents squares for New Orleans, LA in 2018. A primary division of a simultaneous conveyance and generally referred to as blocks. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record jggs-k9wt",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43836",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Urban density",
-    "Urban development"
-  ],
-  "dct_title_s": "Squares for New Orleans, LA, 2018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "New Orleans Open Data"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43836\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/88353/nyu_2451_43836.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "New Orleans, Louisiana, United States"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43836",
-  "gbl_mdModified_dt": "2019-05-13T14:36:06Z",
-  "id": "nyu-2451-43836",
-  "nyu_addl_dspace_s": "45007",
-  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_description_sm": [
+    "This polygon shapefile represents squares for New Orleans, LA in 2018. A primary division of a simultaneous conveyance and generally referred to as blocks. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record jggs-k9wt"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43836"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    ""
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Urban density",
+    "Urban development"
+  ],
+  "dct_title_s": "Squares for New Orleans, LA, 2018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "New Orleans Open Data"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43836\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/88353/nyu_2451_43836.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "New Orleans, Louisiana, United States"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43836",
+  "gbl_mdModified_dt": "2019-05-13T14:36:06Z",
+  "id": "nyu-2451-43836",
+  "nyu_addl_dspace_s": "45007",
+  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
+  "gbl_indexYear_im": [
+    2018
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43837.json b/metadata-aardvark/Datasets/nyu-2451-43837.json
index 5b07100f1..e6b62cb91 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43837.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43837.json
@@ -1,34 +1,50 @@
-{
-  "dct_description_sm": "This polygon shapefile represents Trash Pickup Days for New Orleans, LA in 2018. City of New Orleans trash pickup schedule by areas of service. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record jte7-fqsk",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43837",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Waste control",
-    "Waste disposal sites"
-  ],
-  "dct_title_s": "Trash Pickup Days for New Orleans, LA, 2018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "New Orleans Open Data"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43837\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/88354/nyu_2451_43837.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "New Orleans, Louisiana, United States"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43837",
-  "gbl_mdModified_dt": "2019-05-13T14:36:06Z",
-  "id": "nyu-2451-43837",
-  "nyu_addl_dspace_s": "45008",
-  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_description_sm": [
+    "This polygon shapefile represents Trash Pickup Days for New Orleans, LA in 2018. City of New Orleans trash pickup schedule by areas of service. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record jte7-fqsk"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43837"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    ""
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Waste control",
+    "Waste disposal sites"
+  ],
+  "dct_title_s": "Trash Pickup Days for New Orleans, LA, 2018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "New Orleans Open Data"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43837\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/88354/nyu_2451_43837.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "New Orleans, Louisiana, United States"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43837",
+  "gbl_mdModified_dt": "2019-05-13T14:36:06Z",
+  "id": "nyu-2451-43837",
+  "nyu_addl_dspace_s": "45008",
+  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
+  "gbl_indexYear_im": [
+    2018
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43838.json b/metadata-aardvark/Datasets/nyu-2451-43838.json
index 369e9fb07..f6af84fbf 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43838.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43838.json
@@ -1,31 +1,50 @@
-{
-  "dct_description_sm": "This point shapefile represents Calls for Service for New Orleans, LA in 2017. This dataset reflects incidents that have been reported to the New Orleans Police Department in 2017. Data is provided by Orleans Parish Communication District (OPCD), the administrative office of 9-1-1 for the City of New Orleans. In the OPCD system, NOPD may reclassify or change the signal type for up to 36 hours after the incident is marked up. For information about an incident after this time period, citizens may request police reports from the NOPD Public Records Division. In order to protect the privacy of victims, addresses are shown at the block level and the call types cruelty to juveniles, juvenile attachment and missing juvenile have been removed in accordance with the Louisiana Public Records Act, L.R.S. 44:1. Map coordinates (X,Y) have been removed for the following call types: Aggravated Rape, Aggravated Rape - MA, Crime Against Nature, Mental Patient, Oral Sexual Battery, Prostitution, Sexual Battery, Simple Rape, Simple Rape - Male V, and Soliciting for Prost. Disclaimer: These incidents may be based upon preliminary information supplied to the Police Department by the reporting parties that have not been verified. The preliminary crime classifications may be changed at a later date based upon additional investigation and there is always the possibility of mechanical or human error. Therefore, the New Orleans Police Department does not guarantee (either expressed or implied) the accuracy, completeness, timeliness, or correct sequencing of the information and the information should not be used for comparison purposes over time. The New Orleans Police Department will not be responsible for any error or omission, or for the use of, or the results obtained from the use of this information. All data visualizations on maps should be considered approximate and attempts to derive specific addresses are strictly prohibited. The New Orleans Police Department is not responsible for the content of any off-site pages that are referenced by or that reference this web page other than an official City of New Orleans or New Orleans Police Department web page. The user specifically acknowledges that the New Orleans Police Department is not responsible for any defamatory, offensive, misleading, or illegal conduct of other users, links, or third parties and that the risk of injury from the foregoing rests entirely with the user. Any use of the information for commercial purposes is strictly prohibited. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record kdm5-5eg9",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43838",
-  "dct_language_sm": "English",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Criminal justice",
-    "Policing"
-  ],
-  "dct_title_s": "Calls for Service in New Orleans, LA, 2017",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43838\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/bitstream/2451/43838/1/nyu_2451_43838.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "New Orleans, Louisiana, United States"
-  ],
-  "dct_temporal_sm": [
-    "2017"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43838",
-  "gbl_mdModified_dt": "2020-11-25T08:00:43Z",
-  "id": "nyu-2451-43838",
-  "nyu_addl_dspace_s": "45009",
-  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
-  "gbl_indexYear_im": 2017
+{
+  "dct_description_sm": [
+    "This point shapefile represents Calls for Service for New Orleans, LA in 2017. This dataset reflects incidents that have been reported to the New Orleans Police Department in 2017. Data is provided by Orleans Parish Communication District (OPCD), the administrative office of 9-1-1 for the City of New Orleans. In the OPCD system, NOPD may reclassify or change the signal type for up to 36 hours after the incident is marked up. For information about an incident after this time period, citizens may request police reports from the NOPD Public Records Division. In order to protect the privacy of victims, addresses are shown at the block level and the call types cruelty to juveniles, juvenile attachment and missing juvenile have been removed in accordance with the Louisiana Public Records Act, L.R.S. 44:1. Map coordinates (X,Y) have been removed for the following call types: Aggravated Rape, Aggravated Rape - MA, Crime Against Nature, Mental Patient, Oral Sexual Battery, Prostitution, Sexual Battery, Simple Rape, Simple Rape - Male V, and Soliciting for Prost. Disclaimer: These incidents may be based upon preliminary information supplied to the Police Department by the reporting parties that have not been verified. The preliminary crime classifications may be changed at a later date based upon additional investigation and there is always the possibility of mechanical or human error. Therefore, the New Orleans Police Department does not guarantee (either expressed or implied) the accuracy, completeness, timeliness, or correct sequencing of the information and the information should not be used for comparison purposes over time. The New Orleans Police Department will not be responsible for any error or omission, or for the use of, or the results obtained from the use of this information. All data visualizations on maps should be considered approximate and attempts to derive specific addresses are strictly prohibited. The New Orleans Police Department is not responsible for the content of any off-site pages that are referenced by or that reference this web page other than an official City of New Orleans or New Orleans Police Department web page. The user specifically acknowledges that the New Orleans Police Department is not responsible for any defamatory, offensive, misleading, or illegal conduct of other users, links, or third parties and that the risk of injury from the foregoing rests entirely with the user. Any use of the information for commercial purposes is strictly prohibited. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record kdm5-5eg9"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43838"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Criminal justice",
+    "Policing"
+  ],
+  "dct_title_s": "Calls for Service in New Orleans, LA, 2017",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43838\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/bitstream/2451/43838/1/nyu_2451_43838.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "New Orleans, Louisiana, United States"
+  ],
+  "dct_temporal_sm": [
+    "2017"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43838",
+  "gbl_mdModified_dt": "2020-11-25T08:00:43Z",
+  "id": "nyu-2451-43838",
+  "nyu_addl_dspace_s": "45009",
+  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
+  "gbl_indexYear_im": [
+    2017
+  ],
+  "dct_publisher_sm": [
+    ""
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43839.json b/metadata-aardvark/Datasets/nyu-2451-43839.json
index ce5ed8b60..ce41a4b2a 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43839.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43839.json
@@ -1,33 +1,49 @@
-{
-  "dct_description_sm": "This polygon shapefile represents Designation for New Orleans, LA in 2018. Zoning regulates land use to promote smart growth and preserve the quality of life in communities. Permitted Use are allowed by right, subject to compliance with appropriate standards. Conditional Use require City Planning Commission review with a recommendation forwarded to the City Council for final action. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record m2yb-wudc",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43839",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Zoning law"
-  ],
-  "dct_title_s": "Designation for New Orleans, LA, 2018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "New Orleans Open Data"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43839\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/88355/nyu_2451_43839.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "New Orleans, Louisiana, United States"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43839",
-  "gbl_mdModified_dt": "2019-05-13T14:36:06Z",
-  "id": "nyu-2451-43839",
-  "nyu_addl_dspace_s": "45010",
-  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_description_sm": [
+    "This polygon shapefile represents Designation for New Orleans, LA in 2018. Zoning regulates land use to promote smart growth and preserve the quality of life in communities. Permitted Use are allowed by right, subject to compliance with appropriate standards. Conditional Use require City Planning Commission review with a recommendation forwarded to the City Council for final action. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record m2yb-wudc"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43839"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    ""
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Zoning law"
+  ],
+  "dct_title_s": "Designation for New Orleans, LA, 2018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "New Orleans Open Data"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43839\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/88355/nyu_2451_43839.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "New Orleans, Louisiana, United States"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43839",
+  "gbl_mdModified_dt": "2019-05-13T14:36:06Z",
+  "id": "nyu-2451-43839",
+  "nyu_addl_dspace_s": "45010",
+  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
+  "gbl_indexYear_im": [
+    2018
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43840.json b/metadata-aardvark/Datasets/nyu-2451-43840.json
index 436cb6092..f5227d562 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43840.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43840.json
@@ -1,34 +1,50 @@
-{
-  "dct_description_sm": "This polygon shapefile represents Building Footprint for New Orleans, LA in 2018. The shape and orientation of the ground floor of all structures in a local government. This information is typically compiled from orthoimagery or other aerial photography sources. This representation of the building footprints support the local government basemaps. It also serves as a source for public works, public safety, planning and other agencies that are responsible for the active management of site addresses, facilities, and land use information. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record m3gg-u447",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43840",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Buildings",
-    "Public buildings"
-  ],
-  "dct_title_s": "Building Footprint for New Orleans, LA, 2018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "New Orleans Open Data"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43840\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/88356/nyu_2451_43840.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "New Orleans, Louisiana, United States"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43840",
-  "gbl_mdModified_dt": "2019-05-13T14:36:06Z",
-  "id": "nyu-2451-43840",
-  "nyu_addl_dspace_s": "45011",
-  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_description_sm": [
+    "This polygon shapefile represents Building Footprint for New Orleans, LA in 2018. The shape and orientation of the ground floor of all structures in a local government. This information is typically compiled from orthoimagery or other aerial photography sources. This representation of the building footprints support the local government basemaps. It also serves as a source for public works, public safety, planning and other agencies that are responsible for the active management of site addresses, facilities, and land use information. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record m3gg-u447"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43840"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    ""
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Buildings",
+    "Public buildings"
+  ],
+  "dct_title_s": "Building Footprint for New Orleans, LA, 2018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "New Orleans Open Data"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43840\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/88356/nyu_2451_43840.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "New Orleans, Louisiana, United States"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43840",
+  "gbl_mdModified_dt": "2019-05-13T14:36:06Z",
+  "id": "nyu-2451-43840",
+  "nyu_addl_dspace_s": "45011",
+  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
+  "gbl_indexYear_im": [
+    2018
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43841.json b/metadata-aardvark/Datasets/nyu-2451-43841.json
index 0090f8ab8..161430a6d 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43841.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43841.json
@@ -1,34 +1,50 @@
-{
-  "dct_description_sm": "This line shapefile represents SWB Projects for New Orleans, LA in 2018. The City and Sewerage and Water Board of New Orleans are working together to implement an unprecedented capital improvement program to restore the City's damaged infrastructure. Using a combination of local and Federal funds, the two-billion dollar program will be the most comprehensive that our region has seen in a generation. Work will include more than 200 individual projects and consist of repairing all or portions of about 400 miles of roadway. For more information please visit http://roadwork.nola.gov/. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record m6sf-i3xf",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43841",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New Orleans Public Works (DPW)",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Sewage disposal plants",
-    "Roads"
-  ],
-  "dct_title_s": "S WB Projects for New Orleans, LA, 2018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "New Orleans Open Data"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43841\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/88357/nyu_2451_43841.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "New Orleans, Louisiana, United States"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43841",
-  "gbl_mdModified_dt": "2019-05-13T14:36:06Z",
-  "id": "nyu-2451-43841",
-  "nyu_addl_dspace_s": "45012",
-  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_description_sm": [
+    "This line shapefile represents SWB Projects for New Orleans, LA in 2018. The City and Sewerage and Water Board of New Orleans are working together to implement an unprecedented capital improvement program to restore the City's damaged infrastructure. Using a combination of local and Federal funds, the two-billion dollar program will be the most comprehensive that our region has seen in a generation. Work will include more than 200 individual projects and consist of repairing all or portions of about 400 miles of roadway. For more information please visit http://roadwork.nola.gov/. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record m6sf-i3xf"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43841"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New Orleans Public Works (DPW)"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Sewage disposal plants",
+    "Roads"
+  ],
+  "dct_title_s": "S WB Projects for New Orleans, LA, 2018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "New Orleans Open Data"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43841\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/88357/nyu_2451_43841.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "New Orleans, Louisiana, United States"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43841",
+  "gbl_mdModified_dt": "2019-05-13T14:36:06Z",
+  "id": "nyu-2451-43841",
+  "nyu_addl_dspace_s": "45012",
+  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
+  "gbl_indexYear_im": [
+    2018
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43842.json b/metadata-aardvark/Datasets/nyu-2451-43842.json
index f9a239908..5cb72ee34 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43842.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43842.json
@@ -1,35 +1,51 @@
-{
-  "dct_description_sm": "This polygon shapefile represents School Board Districts for New Orleans, LA in 2018. Orleans Parish School Board Districts as adopted by OPSB on February 28, 2012. The Board adopted the Alternative Amended Plan with two changes recommended from the floor. The first change being that Precint 6-8 be moved from District 3 to District 7. The second change being that Precinct 15-13 be moved from District 7 to District 4. These districts are derived from the updated precincts provided by the New Orleans City Council following the 2010 census redistricting. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record pzk5-bjf6",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43842",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Education",
-    "Communities",
-    "School districts"
-  ],
-  "dct_title_s": "School Board Districts for New Orleans, LA, 2018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "New Orleans Open Data"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43842\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/88302/nyu_2451_43842.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "New Orleans, Louisiana, United States"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43842",
-  "gbl_mdModified_dt": "2019-05-13T14:36:06Z",
-  "id": "nyu-2451-43842",
-  "nyu_addl_dspace_s": "45013",
-  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_description_sm": [
+    "This polygon shapefile represents School Board Districts for New Orleans, LA in 2018. Orleans Parish School Board Districts as adopted by OPSB on February 28, 2012. The Board adopted the Alternative Amended Plan with two changes recommended from the floor. The first change being that Precint 6-8 be moved from District 3 to District 7. The second change being that Precinct 15-13 be moved from District 7 to District 4. These districts are derived from the updated precincts provided by the New Orleans City Council following the 2010 census redistricting. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record pzk5-bjf6"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43842"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    ""
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Education",
+    "Communities",
+    "School districts"
+  ],
+  "dct_title_s": "School Board Districts for New Orleans, LA, 2018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "New Orleans Open Data"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43842\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/88302/nyu_2451_43842.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "New Orleans, Louisiana, United States"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43842",
+  "gbl_mdModified_dt": "2019-05-13T14:36:06Z",
+  "id": "nyu-2451-43842",
+  "nyu_addl_dspace_s": "45013",
+  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
+  "gbl_indexYear_im": [
+    2018
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43843.json b/metadata-aardvark/Datasets/nyu-2451-43843.json
index 8430b62b6..733953d35 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43843.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43843.json
@@ -1,33 +1,49 @@
-{
-  "dct_description_sm": "This polygon shapefile represents Reporting Districts for New Orleans, LA in 2018. Smallest level of police divisions used for reporting and response. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record q3t8-u2zx",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43843",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Police Department (NOPD)",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Districts"
-  ],
-  "dct_title_s": "Reporting Districts for New Orleans, LA, 2018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "New Orleans Open Data"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43843\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/88303/nyu_2451_43843.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "New Orleans, Louisiana, United States"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43843",
-  "gbl_mdModified_dt": "2019-05-13T14:36:06Z",
-  "id": "nyu-2451-43843",
-  "nyu_addl_dspace_s": "45014",
-  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_description_sm": [
+    "This polygon shapefile represents Reporting Districts for New Orleans, LA in 2018. Smallest level of police divisions used for reporting and response. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record q3t8-u2zx"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43843"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Police Department (NOPD)"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Districts"
+  ],
+  "dct_title_s": "Reporting Districts for New Orleans, LA, 2018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "New Orleans Open Data"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43843\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/88303/nyu_2451_43843.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "New Orleans, Louisiana, United States"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43843",
+  "gbl_mdModified_dt": "2019-05-13T14:36:06Z",
+  "id": "nyu-2451-43843",
+  "nyu_addl_dspace_s": "45014",
+  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
+  "gbl_indexYear_im": [
+    2018
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43844.json b/metadata-aardvark/Datasets/nyu-2451-43844.json
index 27c241564..5f9925286 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43844.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43844.json
@@ -1,34 +1,50 @@
-{
-  "dct_description_sm": "This point shapefile represents Culinary Arts for New Orleans, LA in 2018. Cultural Business, Culinary Arts, Development, Restaurant, Food, Seafood, Caf\u00c3\u0192\u00c2\u00a9, Grill, Coffee, Bakery, Deli, Cuisine, Diner, Deli, Bar, Patisserie, Snowball, BistroThis file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record q6j5-kd2f",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43844",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Food",
-    "Art"
-  ],
-  "dct_title_s": "Culinary Arts for New Orleans, LA, 2018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "New Orleans Open Data"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43844\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/88304/nyu_2451_43844.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "New Orleans, Louisiana, United States"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43844",
-  "gbl_mdModified_dt": "2019-05-13T14:36:06Z",
-  "id": "nyu-2451-43844",
-  "nyu_addl_dspace_s": "45015",
-  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_description_sm": [
+    "This point shapefile represents Culinary Arts for New Orleans, LA in 2018. Cultural Business, Culinary Arts, Development, Restaurant, Food, Seafood, Café, Grill, Coffee, Bakery, Deli, Cuisine, Diner, Deli, Bar, Patisserie, Snowball, BistroThis file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record q6j5-kd2f"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43844"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    ""
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Food",
+    "Art"
+  ],
+  "dct_title_s": "Culinary Arts for New Orleans, LA, 2018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "New Orleans Open Data"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43844\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/88304/nyu_2451_43844.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "New Orleans, Louisiana, United States"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43844",
+  "gbl_mdModified_dt": "2019-05-13T14:36:06Z",
+  "id": "nyu-2451-43844",
+  "nyu_addl_dspace_s": "45015",
+  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
+  "gbl_indexYear_im": [
+    2018
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43845.json b/metadata-aardvark/Datasets/nyu-2451-43845.json
index ea3d792bf..d453692c5 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43845.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43845.json
@@ -1,33 +1,49 @@
-{
-  "dct_description_sm": "This point shapefile represents Nursing Homes for New Orleans, LA in 2018. Points that represent significant facility locations in a community. Examples include schools, government facilities, stadiums, casinos, and fire stations. In some cases, there may be multiple FacilitySitePoints for a single FacilitySite polygon. Additional information about each Facility can be organized in to seperate tables and related to these locations using the FacilityID key. The feature classification and type schema for the facility sites grew out of work with the Department of Homeland Security's HSIP Program and has evolved to support a diverse set of facilities inventoried for a variety of uses by a local government. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record q6nq-iqpm",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43845",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Health service areas"
-  ],
-  "dct_title_s": "Nursing Homes for New Orleans, LA, 2018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "New Orleans Open Data"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43845\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/88305/nyu_2451_43845.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "New Orleans, Louisiana, United States"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43845",
-  "gbl_mdModified_dt": "2019-05-13T14:36:06Z",
-  "id": "nyu-2451-43845",
-  "nyu_addl_dspace_s": "45016",
-  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_description_sm": [
+    "This point shapefile represents Nursing Homes for New Orleans, LA in 2018. Points that represent significant facility locations in a community. Examples include schools, government facilities, stadiums, casinos, and fire stations. In some cases, there may be multiple FacilitySitePoints for a single FacilitySite polygon. Additional information about each Facility can be organized in to seperate tables and related to these locations using the FacilityID key. The feature classification and type schema for the facility sites grew out of work with the Department of Homeland Security's HSIP Program and has evolved to support a diverse set of facilities inventoried for a variety of uses by a local government. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record q6nq-iqpm"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43845"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    ""
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Health service areas"
+  ],
+  "dct_title_s": "Nursing Homes for New Orleans, LA, 2018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "New Orleans Open Data"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43845\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/88305/nyu_2451_43845.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "New Orleans, Louisiana, United States"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43845",
+  "gbl_mdModified_dt": "2019-05-13T14:36:06Z",
+  "id": "nyu-2451-43845",
+  "nyu_addl_dspace_s": "45016",
+  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
+  "gbl_indexYear_im": [
+    2018
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43846.json b/metadata-aardvark/Datasets/nyu-2451-43846.json
index e63e9befa..77f46b71c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43846.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43846.json
@@ -1,35 +1,51 @@
-{
-  "dct_description_sm": "This polygon shapefile represents Police Districts for New Orleans, LA in 2018. Eight districts of the New Orleans Police Departments. Each are divided in Zones and then further divided into subzones, or reporting districts. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record qbhf-vwma",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43846",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Police",
-    "Districts",
-    "Special districts"
-  ],
-  "dct_title_s": "Police Districts for New Orleans, LA, 2018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "New Orleans Open Data"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43846\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/88306/nyu_2451_43846.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "New Orleans, Louisiana, United States"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43846",
-  "gbl_mdModified_dt": "2019-05-13T14:36:06Z",
-  "id": "nyu-2451-43846",
-  "nyu_addl_dspace_s": "45017",
-  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_description_sm": [
+    "This polygon shapefile represents Police Districts for New Orleans, LA in 2018. Eight districts of the New Orleans Police Departments. Each are divided in Zones and then further divided into subzones, or reporting districts. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record qbhf-vwma"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43846"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    ""
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Police",
+    "Districts",
+    "Special districts"
+  ],
+  "dct_title_s": "Police Districts for New Orleans, LA, 2018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "New Orleans Open Data"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43846\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/88306/nyu_2451_43846.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "New Orleans, Louisiana, United States"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43846",
+  "gbl_mdModified_dt": "2019-05-13T14:36:06Z",
+  "id": "nyu-2451-43846",
+  "nyu_addl_dspace_s": "45017",
+  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
+  "gbl_indexYear_im": [
+    2018
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43847.json b/metadata-aardvark/Datasets/nyu-2451-43847.json
index 421f2853e..e6dd4c321 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43847.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43847.json
@@ -1,35 +1,51 @@
-{
-  "dct_description_sm": "This polygon shapefile represents Lafitte Greenway Project for New Orleans, LA in 2017. The Lafitte Greenway, a major part of the Lafitte Greenway Corridor, is a 3.1-mile long strip of land bounded by Basin Street, Lafitte Avenue, N. Jefferson Davis Parkway, and St. Louis Street and including the entire St. Louis Street right-of-way between N. Jefferson Davis Parkway and Canal Boulevard. http://lafittecorridorconnection.com/This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record qdze-iuzu",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43847",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Information Technology and Innovation - Enterprise GIS",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Public art",
-    "Public investments",
-    "Recreation"
-  ],
-  "dct_title_s": "Lafitte Greenway Project for New Orleans, LA, 2017",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "New Orleans Open Data"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43847\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/88307/nyu_2451_43847.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "New Orleans, Louisiana, United States"
-  ],
-  "dct_temporal_sm": [
-    "2017"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43847",
-  "gbl_mdModified_dt": "2019-05-13T14:36:06Z",
-  "id": "nyu-2451-43847",
-  "nyu_addl_dspace_s": "45018",
-  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
-  "gbl_indexYear_im": 2017
+{
+  "dct_description_sm": [
+    "This polygon shapefile represents Lafitte Greenway Project for New Orleans, LA in 2017. The Lafitte Greenway, a major part of the Lafitte Greenway Corridor, is a 3.1-mile long strip of land bounded by Basin Street, Lafitte Avenue, N. Jefferson Davis Parkway, and St. Louis Street and including the entire St. Louis Street right-of-way between N. Jefferson Davis Parkway and Canal Boulevard. http://lafittecorridorconnection.com/This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record qdze-iuzu"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43847"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Information Technology and Innovation - Enterprise GIS"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Public art",
+    "Public investments",
+    "Recreation"
+  ],
+  "dct_title_s": "Lafitte Greenway Project for New Orleans, LA, 2017",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "New Orleans Open Data"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43847\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/88307/nyu_2451_43847.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "New Orleans, Louisiana, United States"
+  ],
+  "dct_temporal_sm": [
+    "2017"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43847",
+  "gbl_mdModified_dt": "2019-05-13T14:36:06Z",
+  "id": "nyu-2451-43847",
+  "nyu_addl_dspace_s": "45018",
+  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
+  "gbl_indexYear_im": [
+    2017
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43848.json b/metadata-aardvark/Datasets/nyu-2451-43848.json
index ce181939d..c8be966ed 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43848.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43848.json
@@ -1,33 +1,49 @@
-{
-  "dct_description_sm": "This polygon shapefile represents Recycling Pickup Days for New Orleans, LA in 2018. City of New Orleans recycling pickup schedule and areas of service. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record qnza-r5v6",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43848",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Environment"
-  ],
-  "dct_title_s": "Recycling Pickup Days for New Orleans, LA, 2018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "New Orleans Open Data"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43848\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/88308/nyu_2451_43848.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "New Orleans, Louisiana, United States"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43848",
-  "gbl_mdModified_dt": "2019-05-13T14:36:06Z",
-  "id": "nyu-2451-43848",
-  "nyu_addl_dspace_s": "45019",
-  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_description_sm": [
+    "This polygon shapefile represents Recycling Pickup Days for New Orleans, LA in 2018. City of New Orleans recycling pickup schedule and areas of service. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record qnza-r5v6"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43848"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    ""
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Environment"
+  ],
+  "dct_title_s": "Recycling Pickup Days for New Orleans, LA, 2018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "New Orleans Open Data"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43848\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/88308/nyu_2451_43848.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "New Orleans, Louisiana, United States"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43848",
+  "gbl_mdModified_dt": "2019-05-13T14:36:06Z",
+  "id": "nyu-2451-43848",
+  "nyu_addl_dspace_s": "45019",
+  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
+  "gbl_indexYear_im": [
+    2018
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43849.json b/metadata-aardvark/Datasets/nyu-2451-43849.json
index 7965a4acb..80587be70 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43849.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43849.json
@@ -1,33 +1,49 @@
-{
-  "dct_description_sm": "This polygon shapefile represents Food Truck Zones for New Orleans, LA in 2018. Polygons to show where food truck vendors are permitted to park and sell goods, provided that all permit requirements have been fulfilled. Mobile food truck means a double-axle vehicle that is completely mobile with no permanent fixed location, the vendor of which prepares all or most of its victuals on board the vehicle to serve or distribute to customers, in a form suitable for immediate ingestion or consumption. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record qqun-pgv6",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43849",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Safety and Permits",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Food"
-  ],
-  "dct_title_s": "Food Truck Zones for New Orleans, LA, 2018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "New Orleans Open Data"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43849\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/88309/nyu_2451_43849.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "New Orleans, Louisiana, United States"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43849",
-  "gbl_mdModified_dt": "2019-05-13T14:36:06Z",
-  "id": "nyu-2451-43849",
-  "nyu_addl_dspace_s": "45020",
-  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_description_sm": [
+    "This polygon shapefile represents Food Truck Zones for New Orleans, LA in 2018. Polygons to show where food truck vendors are permitted to park and sell goods, provided that all permit requirements have been fulfilled. Mobile food truck means a double-axle vehicle that is completely mobile with no permanent fixed location, the vendor of which prepares all or most of its victuals on board the vehicle to serve or distribute to customers, in a form suitable for immediate ingestion or consumption. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record qqun-pgv6"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43849"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Safety and Permits"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Food"
+  ],
+  "dct_title_s": "Food Truck Zones for New Orleans, LA, 2018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "New Orleans Open Data"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43849\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/88309/nyu_2451_43849.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "New Orleans, Louisiana, United States"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43849",
+  "gbl_mdModified_dt": "2019-05-13T14:36:06Z",
+  "id": "nyu-2451-43849",
+  "nyu_addl_dspace_s": "45020",
+  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
+  "gbl_indexYear_im": [
+    2018
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43850.json b/metadata-aardvark/Datasets/nyu-2451-43850.json
index 495aa77d4..4211b8563 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43850.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43850.json
@@ -1,34 +1,50 @@
-{
-  "dct_description_sm": "This polygon shapefile represents Council Districts Pre-2014 for New Orleans, LA in 2017. This layer represents the Council Districts for the City of New Orleans that were no longer effective as of May 5, 2014. These boundaries changed based on reapportionment following the 2010 Census. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record rc5i-5hwb",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43850",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "City Council",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "City councils",
-    "Districts"
-  ],
-  "dct_title_s": "Council Districts Pre-2014 for New Orleans, LA, 2017",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "New Orleans Open Data"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43850\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/88310/nyu_2451_43850.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "New Orleans, Louisiana, United States"
-  ],
-  "dct_temporal_sm": [
-    "2017"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43850",
-  "gbl_mdModified_dt": "2019-05-13T14:36:06Z",
-  "id": "nyu-2451-43850",
-  "nyu_addl_dspace_s": "45021",
-  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
-  "gbl_indexYear_im": 2017
+{
+  "dct_description_sm": [
+    "This polygon shapefile represents Council Districts Pre-2014 for New Orleans, LA in 2017. This layer represents the Council Districts for the City of New Orleans that were no longer effective as of May 5, 2014. These boundaries changed based on reapportionment following the 2010 Census. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record rc5i-5hwb"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43850"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "City Council"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "City councils",
+    "Districts"
+  ],
+  "dct_title_s": "Council Districts Pre-2014 for New Orleans, LA, 2017",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "New Orleans Open Data"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43850\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/88310/nyu_2451_43850.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "New Orleans, Louisiana, United States"
+  ],
+  "dct_temporal_sm": [
+    "2017"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43850",
+  "gbl_mdModified_dt": "2019-05-13T14:36:06Z",
+  "id": "nyu-2451-43850",
+  "nyu_addl_dspace_s": "45021",
+  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
+  "gbl_indexYear_im": [
+    2017
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43851.json b/metadata-aardvark/Datasets/nyu-2451-43851.json
index 26c6334e5..5c522e90a 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43851.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43851.json
@@ -1,31 +1,50 @@
-{
-  "dct_description_sm": "This point shapefile represents Permits for New Orleans, LA from 2004-2012. It is an ESRI shapefile format, GIS software required for viewing geometry (http://www.esri.com/software/arcgis/arcreader/). Tabular data (DBF), included as part of the shapefile, are viewable in Excel. Large dataset - 400,000+ records. Associated spreadsheet 'Permits_3PrimeDomain' lists domains for three of the primary permit fields. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record rw6e-a9x3",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43851",
-  "dct_language_sm": "English",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Urban planning",
-    "permits"
-  ],
-  "dct_title_s": "NOLA Permits 20120331 for New Orleans, LA, 2004-2012",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43851\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/bitstream/2451/43851/1/nyu_2451_43851.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "New Orleans, Louisiana, United States"
-  ],
-  "dct_temporal_sm": [
-    "2012"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43851",
-  "gbl_mdModified_dt": "2020-11-25T08:00:43Z",
-  "id": "nyu-2451-43851",
-  "nyu_addl_dspace_s": "45022",
-  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
-  "gbl_indexYear_im": 2012
+{
+  "dct_description_sm": [
+    "This point shapefile represents Permits for New Orleans, LA from 2004-2012. It is an ESRI shapefile format, GIS software required for viewing geometry (http://www.esri.com/software/arcgis/arcreader/). Tabular data (DBF), included as part of the shapefile, are viewable in Excel. Large dataset - 400,000+ records. Associated spreadsheet 'Permits_3PrimeDomain' lists domains for three of the primary permit fields. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record rw6e-a9x3"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43851"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Urban planning",
+    "permits"
+  ],
+  "dct_title_s": "NOLA Permits 20120331 for New Orleans, LA, 2004-2012",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43851\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/bitstream/2451/43851/1/nyu_2451_43851.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "New Orleans, Louisiana, United States"
+  ],
+  "dct_temporal_sm": [
+    "2012"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43851",
+  "gbl_mdModified_dt": "2020-11-25T08:00:43Z",
+  "id": "nyu-2451-43851",
+  "nyu_addl_dspace_s": "45022",
+  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
+  "gbl_indexYear_im": [
+    2012
+  ],
+  "dct_publisher_sm": [
+    ""
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43852.json b/metadata-aardvark/Datasets/nyu-2451-43852.json
index e33385e42..1660a9147 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43852.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43852.json
@@ -1,31 +1,50 @@
-{
-  "dct_description_sm": "This polygon shapefile represents Festival Grounds for New Orleans, LA in 2018. Polygons of places across the city of New Orleans where permitted festivals are held throughout the course of a year. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record s4g3-ky2w",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43852",
-  "dct_language_sm": "English",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Public festivals",
-    "Planning"
-  ],
-  "dct_title_s": "Festival Grounds for New Orleans, LA, 2018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43852\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/bitstream/2451/43852/1/nyu_2451_43852.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "New Orleans, Louisiana, United States"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43852",
-  "gbl_mdModified_dt": "2020-11-25T08:00:43Z",
-  "id": "nyu-2451-43852",
-  "nyu_addl_dspace_s": "45023",
-  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_description_sm": [
+    "This polygon shapefile represents Festival Grounds for New Orleans, LA in 2018. Polygons of places across the city of New Orleans where permitted festivals are held throughout the course of a year. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record s4g3-ky2w"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43852"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Public festivals",
+    "Planning"
+  ],
+  "dct_title_s": "Festival Grounds for New Orleans, LA, 2018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43852\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/bitstream/2451/43852/1/nyu_2451_43852.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "New Orleans, Louisiana, United States"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43852",
+  "gbl_mdModified_dt": "2020-11-25T08:00:43Z",
+  "id": "nyu-2451-43852",
+  "nyu_addl_dspace_s": "45023",
+  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
+  "gbl_indexYear_im": [
+    2018
+  ],
+  "dct_publisher_sm": [
+    ""
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43853.json b/metadata-aardvark/Datasets/nyu-2451-43853.json
index 692c05c1d..2d20520f3 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43853.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43853.json
@@ -1,32 +1,51 @@
-{
-  "dct_description_sm": "This point shapefile represents Grocery Stores for New Orleans, LA in 2018. Locations of food markets throughout New Orleans. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record s98n-tfyf",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43853",
-  "dct_language_sm": "English",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Grocery stores",
-    "Good",
-    "Nutrition"
-  ],
-  "dct_title_s": "Grocery Stores for New Orleans, LA, 2018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43853\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/bitstream/2451/43853/1/nyu_2451_43853.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "New Orleans, Louisiana, United States"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43853",
-  "gbl_mdModified_dt": "2020-11-25T08:00:43Z",
-  "id": "nyu-2451-43853",
-  "nyu_addl_dspace_s": "45024",
-  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_description_sm": [
+    "This point shapefile represents Grocery Stores for New Orleans, LA in 2018. Locations of food markets throughout New Orleans. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record s98n-tfyf"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43853"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Grocery stores",
+    "Good",
+    "Nutrition"
+  ],
+  "dct_title_s": "Grocery Stores for New Orleans, LA, 2018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43853\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/bitstream/2451/43853/1/nyu_2451_43853.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "New Orleans, Louisiana, United States"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43853",
+  "gbl_mdModified_dt": "2020-11-25T08:00:43Z",
+  "id": "nyu-2451-43853",
+  "nyu_addl_dspace_s": "45024",
+  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
+  "gbl_indexYear_im": [
+    2018
+  ],
+  "dct_publisher_sm": [
+    ""
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43854.json b/metadata-aardvark/Datasets/nyu-2451-43854.json
index d332a6264..60bdcee89 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43854.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43854.json
@@ -1,32 +1,51 @@
-{
-  "dct_description_sm": "This point shapefile represents Brake Tag Stations for New Orleans, LA in 2017. The City of New Orleans official brake tag inspections will be available at these locations.Brake tag inspection fees are as follows:- All trucks over 6,000 pounds gross vehicle weight shall pay a fee of $40.00- All trucks, 6,000 pounds gross vehicle weight or less shall pay a fee of $30.00- All other vehicles (this includes: Motorcycles and Utility Trailers) shall pay a fee of $25.00.Please call (504) 658-7186 with questions or concerns; also, if you are a business and are interested in applying for the brake tag program.The list of vehicle inspection stations is subject to change as businesses come and go from the program. Check back to find additional locations as they become available. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record skez-k7ak",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43854",
-  "dct_language_sm": "English",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Transportation",
-    "Regulation",
-    "Public policy"
-  ],
-  "dct_title_s": "Brake Tag Stations for New Orleans, LA, 2017",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43854\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/bitstream/2451/43854/1/nyu_2451_43854.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "New Orleans, Louisiana, United States"
-  ],
-  "dct_temporal_sm": [
-    "2017"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43854",
-  "gbl_mdModified_dt": "2020-11-25T08:00:43Z",
-  "id": "nyu-2451-43854",
-  "nyu_addl_dspace_s": "45025",
-  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
-  "gbl_indexYear_im": 2017
+{
+  "dct_description_sm": [
+    "This point shapefile represents Brake Tag Stations for New Orleans, LA in 2017. The City of New Orleans official brake tag inspections will be available at these locations.Brake tag inspection fees are as follows:- All trucks over 6,000 pounds gross vehicle weight shall pay a fee of $40.00- All trucks, 6,000 pounds gross vehicle weight or less shall pay a fee of $30.00- All other vehicles (this includes: Motorcycles and Utility Trailers) shall pay a fee of $25.00.Please call (504) 658-7186 with questions or concerns; also, if you are a business and are interested in applying for the brake tag program.The list of vehicle inspection stations is subject to change as businesses come and go from the program. Check back to find additional locations as they become available. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record skez-k7ak"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43854"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Transportation",
+    "Regulation",
+    "Public policy"
+  ],
+  "dct_title_s": "Brake Tag Stations for New Orleans, LA, 2017",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43854\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/bitstream/2451/43854/1/nyu_2451_43854.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "New Orleans, Louisiana, United States"
+  ],
+  "dct_temporal_sm": [
+    "2017"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43854",
+  "gbl_mdModified_dt": "2020-11-25T08:00:43Z",
+  "id": "nyu-2451-43854",
+  "nyu_addl_dspace_s": "45025",
+  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
+  "gbl_indexYear_im": [
+    2017
+  ],
+  "dct_publisher_sm": [
+    ""
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43857.json b/metadata-aardvark/Datasets/nyu-2451-43857.json
index 4db45380f..bdc2c5a30 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43857.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43857.json
@@ -1,31 +1,50 @@
-{
-  "dct_description_sm": "This polygon shapefile represents Local Landmarks for New Orleans, LA in 2017. Landmarks and/or Landmark Sites represent particular historic, architectural, or cultural significance and are subject to the jurisdiction of the Historic District Landmarks Commission (HDLC). Points shown have been either nominated or designated, by HDLC, for landmark status. Parcels shown are ownership parcels (Orleans Parish Assessor) associated with nominated or designated landmarks. Note: To access detailed information on individual landmark points, go to 'Layer Summary' and uncheck Parcel layer. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record srrj-xwma",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43857",
-  "dct_language_sm": "English",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Cultural landmarks",
-    "Architecture"
-  ],
-  "dct_title_s": "Local Landmarks for New Orleans, LA, 2017 (Polygons)",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43857\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/bitstream/2451/43857/1/nyu_2451_43857.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "New Orleans, Louisiana, United States"
-  ],
-  "dct_temporal_sm": [
-    "2017"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43857",
-  "gbl_mdModified_dt": "2020-11-25T08:00:43Z",
-  "id": "nyu-2451-43857",
-  "nyu_addl_dspace_s": "45028",
-  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
-  "gbl_indexYear_im": 2017
+{
+  "dct_description_sm": [
+    "This polygon shapefile represents Local Landmarks for New Orleans, LA in 2017. Landmarks and/or Landmark Sites represent particular historic, architectural, or cultural significance and are subject to the jurisdiction of the Historic District Landmarks Commission (HDLC). Points shown have been either nominated or designated, by HDLC, for landmark status. Parcels shown are ownership parcels (Orleans Parish Assessor) associated with nominated or designated landmarks. Note: To access detailed information on individual landmark points, go to 'Layer Summary' and uncheck Parcel layer. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record srrj-xwma"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43857"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Cultural landmarks",
+    "Architecture"
+  ],
+  "dct_title_s": "Local Landmarks for New Orleans, LA, 2017 (Polygons)",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43857\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/bitstream/2451/43857/1/nyu_2451_43857.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "New Orleans, Louisiana, United States"
+  ],
+  "dct_temporal_sm": [
+    "2017"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43857",
+  "gbl_mdModified_dt": "2020-11-25T08:00:43Z",
+  "id": "nyu-2451-43857",
+  "nyu_addl_dspace_s": "45028",
+  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
+  "gbl_indexYear_im": [
+    2017
+  ],
+  "dct_publisher_sm": [
+    ""
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43859.json b/metadata-aardvark/Datasets/nyu-2451-43859.json
index a6b175a47..49f30c6e0 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43859.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43859.json
@@ -1,31 +1,50 @@
-{
-  "dct_description_sm": "This point shapefile represents Local Landmarks for New Orleans, LA in 2017. Landmarks and/or Landmark Sites represent particular historic, architectural, or cultural significance and are subject to the jurisdiction of the Historic District Landmarks Commission (HDLC). Points shown have been either nominated or designated, by HDLC, for landmark status. Parcels shown are ownership parcels (Orleans Parish Assessor) associated with nominated or designated landmarks. Note: To access detailed information on individual landmark points, go to 'Layer Summary' and uncheck Parcel layer. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record srrj-xwma",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43859",
-  "dct_language_sm": "English",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Cultural landmarks",
-    "Architecture"
-  ],
-  "dct_title_s": "Local Landmarks for New Orleans, LA, 2017 (Points)",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43859\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/bitstream/2451/43859/1/nyu_2451_43859.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "New Orleans, Louisiana, United States"
-  ],
-  "dct_temporal_sm": [
-    "2017"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43859",
-  "gbl_mdModified_dt": "2020-11-25T08:00:43Z",
-  "id": "nyu-2451-43859",
-  "nyu_addl_dspace_s": "45030",
-  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
-  "gbl_indexYear_im": 2017
+{
+  "dct_description_sm": [
+    "This point shapefile represents Local Landmarks for New Orleans, LA in 2017. Landmarks and/or Landmark Sites represent particular historic, architectural, or cultural significance and are subject to the jurisdiction of the Historic District Landmarks Commission (HDLC). Points shown have been either nominated or designated, by HDLC, for landmark status. Parcels shown are ownership parcels (Orleans Parish Assessor) associated with nominated or designated landmarks. Note: To access detailed information on individual landmark points, go to 'Layer Summary' and uncheck Parcel layer. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record srrj-xwma"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43859"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Cultural landmarks",
+    "Architecture"
+  ],
+  "dct_title_s": "Local Landmarks for New Orleans, LA, 2017 (Points)",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43859\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/bitstream/2451/43859/1/nyu_2451_43859.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "New Orleans, Louisiana, United States"
+  ],
+  "dct_temporal_sm": [
+    "2017"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43859",
+  "gbl_mdModified_dt": "2020-11-25T08:00:43Z",
+  "id": "nyu-2451-43859",
+  "nyu_addl_dspace_s": "45030",
+  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
+  "gbl_indexYear_im": [
+    2017
+  ],
+  "dct_publisher_sm": [
+    ""
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43860.json b/metadata-aardvark/Datasets/nyu-2451-43860.json
index 3657b484f..020b15963 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43860.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43860.json
@@ -1,30 +1,49 @@
-{
-  "dct_description_sm": "This polygon shapefile represents US Census data for New Orleans, LA in 2015. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record u4yh-3wk9",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43860",
-  "dct_language_sm": "English",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Census"
-  ],
-  "dct_title_s": "Census - 2010 for New Orleans, LA, 2015",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43860\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/bitstream/2451/43860/1/nyu_2451_43860.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "New Orleans, Louisiana, United States"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43860",
-  "gbl_mdModified_dt": "2020-11-25T08:00:43Z",
-  "id": "nyu-2451-43860",
-  "nyu_addl_dspace_s": "45031",
-  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_description_sm": [
+    "This polygon shapefile represents US Census data for New Orleans, LA in 2015. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record u4yh-3wk9"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43860"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Census"
+  ],
+  "dct_title_s": "Census - 2010 for New Orleans, LA, 2015",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43860\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/bitstream/2451/43860/1/nyu_2451_43860.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "New Orleans, Louisiana, United States"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43860",
+  "gbl_mdModified_dt": "2020-11-25T08:00:43Z",
+  "id": "nyu-2451-43860",
+  "nyu_addl_dspace_s": "45031",
+  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
+  "gbl_indexYear_im": [
+    2015
+  ],
+  "dct_publisher_sm": [
+    ""
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43861.json b/metadata-aardvark/Datasets/nyu-2451-43861.json
index fd21c7d20..52093ee22 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43861.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43861.json
@@ -1,32 +1,51 @@
-{
-  "dct_description_sm": "This point shapefile represents Gas Stations for New Orleans, LA in 2018. It shows locations of Gas Stations, which are deemed essential following hurricanes or other disaster scenarios. This dataset is fed from the revenue department with nightly updates. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record ujqw-tsvy",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43861",
-  "dct_language_sm": "English",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Transportation",
-    "Gas",
-    "Disaster planning"
-  ],
-  "dct_title_s": "Gas Stations for New Orleans, LA, 2018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43861\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/bitstream/2451/43861/1/nyu_2451_43861.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "New Orleans, Louisiana, United States"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43861",
-  "gbl_mdModified_dt": "2020-11-25T08:00:43Z",
-  "id": "nyu-2451-43861",
-  "nyu_addl_dspace_s": "45032",
-  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_description_sm": [
+    "This point shapefile represents Gas Stations for New Orleans, LA in 2018. It shows locations of Gas Stations, which are deemed essential following hurricanes or other disaster scenarios. This dataset is fed from the revenue department with nightly updates. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record ujqw-tsvy"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43861"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Transportation",
+    "Gas",
+    "Disaster planning"
+  ],
+  "dct_title_s": "Gas Stations for New Orleans, LA, 2018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43861\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/bitstream/2451/43861/1/nyu_2451_43861.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "New Orleans, Louisiana, United States"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43861",
+  "gbl_mdModified_dt": "2020-11-25T08:00:43Z",
+  "id": "nyu-2451-43861",
+  "nyu_addl_dspace_s": "45032",
+  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
+  "gbl_indexYear_im": [
+    2018
+  ],
+  "dct_publisher_sm": [
+    ""
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43862.json b/metadata-aardvark/Datasets/nyu-2451-43862.json
index f4b776516..7cd3e37cb 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43862.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43862.json
@@ -1,31 +1,50 @@
-{
-  "dct_description_sm": "This point shapefile represents Streetlights for New Orleans, LA in 2018. It shows street lighting fixtures throughout New Orleans. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record ut7r-kcda",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43862",
-  "dct_language_sm": "English",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Streetlights",
-    "Public infrastructure"
-  ],
-  "dct_title_s": "Streetlights for New Orleans, LA, 2018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43862\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/bitstream/2451/43862/1/nyu_2451_43862.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "New Orleans, Louisiana, United States"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43862",
-  "gbl_mdModified_dt": "2020-11-25T08:00:43Z",
-  "id": "nyu-2451-43862",
-  "nyu_addl_dspace_s": "45033",
-  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_description_sm": [
+    "This point shapefile represents Streetlights for New Orleans, LA in 2018. It shows street lighting fixtures throughout New Orleans. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record ut7r-kcda"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43862"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Streetlights",
+    "Public infrastructure"
+  ],
+  "dct_title_s": "Streetlights for New Orleans, LA, 2018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43862\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/bitstream/2451/43862/1/nyu_2451_43862.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "New Orleans, Louisiana, United States"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43862",
+  "gbl_mdModified_dt": "2020-11-25T08:00:43Z",
+  "id": "nyu-2451-43862",
+  "nyu_addl_dspace_s": "45033",
+  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
+  "gbl_indexYear_im": [
+    2018
+  ],
+  "dct_publisher_sm": [
+    ""
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43864.json b/metadata-aardvark/Datasets/nyu-2451-43864.json
index b0908329d..7735ab86c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43864.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43864.json
@@ -1,31 +1,50 @@
-{
-  "dct_description_sm": "This point shapefile represents Computer Resources for New Orleans, LA in 2018. It lists local libraries and community organizations that will allow you to use computers free of charge. Some locations also offer the following resources: Wi-fi, Printing, Internet, iPad rental, Classes, and special areas for kids and teens. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record vaaq-p3ar",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43864",
-  "dct_language_sm": "English",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Information technology",
-    "Computers"
-  ],
-  "dct_title_s": "Computer Resources for New Orleans, LA, 2018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43864\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/bitstream/2451/43864/1/nyu_2451_43864.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "New Orleans, Louisiana, United States"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43864",
-  "gbl_mdModified_dt": "2020-11-25T08:00:43Z",
-  "id": "nyu-2451-43864",
-  "nyu_addl_dspace_s": "45035",
-  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_description_sm": [
+    "This point shapefile represents Computer Resources for New Orleans, LA in 2018. It lists local libraries and community organizations that will allow you to use computers free of charge. Some locations also offer the following resources: Wi-fi, Printing, Internet, iPad rental, Classes, and special areas for kids and teens. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record vaaq-p3ar"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43864"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Information technology",
+    "Computers"
+  ],
+  "dct_title_s": "Computer Resources for New Orleans, LA, 2018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43864\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/bitstream/2451/43864/1/nyu_2451_43864.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "New Orleans, Louisiana, United States"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43864",
+  "gbl_mdModified_dt": "2020-11-25T08:00:43Z",
+  "id": "nyu-2451-43864",
+  "nyu_addl_dspace_s": "45035",
+  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
+  "gbl_indexYear_im": [
+    2018
+  ],
+  "dct_publisher_sm": [
+    ""
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43865.json b/metadata-aardvark/Datasets/nyu-2451-43865.json
index 746d9557b..243a0e14b 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43865.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43865.json
@@ -1,31 +1,50 @@
-{
-  "dct_description_sm": "This point shapefile represents Places of Worship for New Orleans, LA in 2018. It lists churches, mosques, synagogues and other places of worship within the City of New Orleans. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record vatk-5mus",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43865",
-  "dct_language_sm": "English",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Religion",
-    "Places of worship"
-  ],
-  "dct_title_s": "Places of Worship for New Orleans, LA, 2018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43865\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/bitstream/2451/43865/1/nyu_2451_43865.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "New Orleans, Louisiana, United States"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43865",
-  "gbl_mdModified_dt": "2020-11-25T08:00:43Z",
-  "id": "nyu-2451-43865",
-  "nyu_addl_dspace_s": "45036",
-  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_description_sm": [
+    "This point shapefile represents Places of Worship for New Orleans, LA in 2018. It lists churches, mosques, synagogues and other places of worship within the City of New Orleans. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record vatk-5mus"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43865"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Religion",
+    "Places of worship"
+  ],
+  "dct_title_s": "Places of Worship for New Orleans, LA, 2018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43865\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/bitstream/2451/43865/1/nyu_2451_43865.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "New Orleans, Louisiana, United States"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43865",
+  "gbl_mdModified_dt": "2020-11-25T08:00:43Z",
+  "id": "nyu-2451-43865",
+  "nyu_addl_dspace_s": "45036",
+  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
+  "gbl_indexYear_im": [
+    2018
+  ],
+  "dct_publisher_sm": [
+    ""
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43866.json b/metadata-aardvark/Datasets/nyu-2451-43866.json
index e76faa125..88b330275 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43866.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43866.json
@@ -1,31 +1,50 @@
-{
-  "dct_description_sm": "This polygon shapefile represents Neighborhood Conservation District for New Orleans, LA in 2018. The Neighborhood Conservation District Advisory Committee advises the City Council relative to applications for permits to demolish existing structures located within the Neighborhood Conservation District. Sec. 26-3. - Neighborhood Conservation District (NCD). (a) The NCD shall encompass the area generally bounded, on the east bank of the Mississippi River, by the Orleans/Jefferson Parish line, Metairie Road, Interstate 10, Norfolk-Southern Railroad track, Orleans Avenue, City Park Avenue, Wisner Boulevard, Interstate 610, Florida Boulevard, the Orleans/St. Bernard Parish line, and the Mississippi River; on the west bank, the NCD shall encompass the area generally bounded by Atlantic Avenue, Bodenger Boulevard, the Orleans/Jefferson Parish line, and the Mississippi River, as well as all National Register Historic Districts that are on the National Register of Historic Places, pursuant to 16 U.S.C. 470 et seq., section 26-11, and other applicable laws. Any National Register Historic Districts created after the adoption of this ordinance shall be included within the boundaries as well. In addition to the Gentilly Terrace National Register District, the area bounded by the following streets, and those properties fronting on the bounding streets, shall be deemed to be part of the NCD: beginning at Elysian Fields Avenue at Gentilly Boulevard, north along Elysian Fields Avenue to Filmore Avenue, east along Filmore Avenue to Peoples Avenue, south along Peoples Avenues to Gentilly Boulevard, and along Gentilly Boulevard back to Elysian Fields. (b) The purpose of the NCD shall be:(1) To attempt to preserve those buildings within the NCD having a historical or architectural value or buildings that contribute to the overall character of the neighborhood. (2) To preserve and stabilize neighborhoods through the protection of those structures that represent the character and quality of the neighborhood or the architectural history of New Orleans. (3) To promote redevelopment that contributes to the historic character of the neighborhood. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record w6ee-uym2",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43866",
-  "dct_language_sm": "English",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Neighborhood conservation",
-    "Cultural preservation"
-  ],
-  "dct_title_s": "Neighborhood Conservation District for New Orleans, LA, 2018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43866\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/bitstream/2451/43866/1/nyu_2451_43866.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "New Orleans, Louisiana, United States"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43866",
-  "gbl_mdModified_dt": "2020-11-25T08:00:43Z",
-  "id": "nyu-2451-43866",
-  "nyu_addl_dspace_s": "45037",
-  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_description_sm": [
+    "This polygon shapefile represents Neighborhood Conservation District for New Orleans, LA in 2018. The Neighborhood Conservation District Advisory Committee advises the City Council relative to applications for permits to demolish existing structures located within the Neighborhood Conservation District. Sec. 26-3. - Neighborhood Conservation District (NCD). (a) The NCD shall encompass the area generally bounded, on the east bank of the Mississippi River, by the Orleans/Jefferson Parish line, Metairie Road, Interstate 10, Norfolk-Southern Railroad track, Orleans Avenue, City Park Avenue, Wisner Boulevard, Interstate 610, Florida Boulevard, the Orleans/St. Bernard Parish line, and the Mississippi River; on the west bank, the NCD shall encompass the area generally bounded by Atlantic Avenue, Bodenger Boulevard, the Orleans/Jefferson Parish line, and the Mississippi River, as well as all National Register Historic Districts that are on the National Register of Historic Places, pursuant to 16 U.S.C. 470 et seq., section 26-11, and other applicable laws. Any National Register Historic Districts created after the adoption of this ordinance shall be included within the boundaries as well. In addition to the Gentilly Terrace National Register District, the area bounded by the following streets, and those properties fronting on the bounding streets, shall be deemed to be part of the NCD: beginning at Elysian Fields Avenue at Gentilly Boulevard, north along Elysian Fields Avenue to Filmore Avenue, east along Filmore Avenue to Peoples Avenue, south along Peoples Avenues to Gentilly Boulevard, and along Gentilly Boulevard back to Elysian Fields. (b) The purpose of the NCD shall be:(1) To attempt to preserve those buildings within the NCD having a historical or architectural value or buildings that contribute to the overall character of the neighborhood. (2) To preserve and stabilize neighborhoods through the protection of those structures that represent the character and quality of the neighborhood or the architectural history of New Orleans. (3) To promote redevelopment that contributes to the historic character of the neighborhood. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record w6ee-uym2"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43866"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Neighborhood conservation",
+    "Cultural preservation"
+  ],
+  "dct_title_s": "Neighborhood Conservation District for New Orleans, LA, 2018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43866\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/bitstream/2451/43866/1/nyu_2451_43866.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "New Orleans, Louisiana, United States"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43866",
+  "gbl_mdModified_dt": "2020-11-25T08:00:43Z",
+  "id": "nyu-2451-43866",
+  "nyu_addl_dspace_s": "45037",
+  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
+  "gbl_indexYear_im": [
+    2018
+  ],
+  "dct_publisher_sm": [
+    ""
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43867.json b/metadata-aardvark/Datasets/nyu-2451-43867.json
index 84cda0c90..a2c474a21 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43867.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43867.json
@@ -1,32 +1,51 @@
-{
-  "dct_description_sm": "This point shapefile represents Hardware Stores for New Orleans, LA in 2018. It shows locations of Hardware Stores, which are deemed essential following hurricanes or other disaster scenarios. This dataset is fed from revenue with nightly updates. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record wkqb-3sz9",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43867",
-  "dct_language_sm": "English",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Hardware stores",
-    "Retail",
-    "Disaster planning"
-  ],
-  "dct_title_s": "Hardware Stores for New Orleans, LA, 2018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43867\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/bitstream/2451/43867/1/nyu_2451_43867.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "New Orleans, Louisiana, United States"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43867",
-  "gbl_mdModified_dt": "2020-11-25T08:00:43Z",
-  "id": "nyu-2451-43867",
-  "nyu_addl_dspace_s": "45038",
-  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_description_sm": [
+    "This point shapefile represents Hardware Stores for New Orleans, LA in 2018. It shows locations of Hardware Stores, which are deemed essential following hurricanes or other disaster scenarios. This dataset is fed from revenue with nightly updates. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record wkqb-3sz9"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43867"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Hardware stores",
+    "Retail",
+    "Disaster planning"
+  ],
+  "dct_title_s": "Hardware Stores for New Orleans, LA, 2018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43867\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/bitstream/2451/43867/1/nyu_2451_43867.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "New Orleans, Louisiana, United States"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43867",
+  "gbl_mdModified_dt": "2020-11-25T08:00:43Z",
+  "id": "nyu-2451-43867",
+  "nyu_addl_dspace_s": "45038",
+  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
+  "gbl_indexYear_im": [
+    2018
+  ],
+  "dct_publisher_sm": [
+    ""
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43868.json b/metadata-aardvark/Datasets/nyu-2451-43868.json
index 34ffe8f9a..1d4c4223e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43868.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43868.json
@@ -1,31 +1,50 @@
-{
-  "dct_description_sm": "This polygon shapefile represents National Register of Historic Places Districts for New Orleans, LA in 2018. A National Register historic district is a historic district that is listed in the National Register of Historic Places. The National Register is our country's official list of historic properties and resources worthy of preservation. It includes individual buildings, structures, sites, and objects as well as historic districts that are considered to be significant in American history, architecture, engineering, archaeology, and culture. Status: 1 = NRHP District, 2 = Proposed NRHP District, 3 = NRHP Listed - Large SiteThis file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record x2jv-vjh6",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43868",
-  "dct_language_sm": "English",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Historic landmarks",
-    "Cultural preservation"
-  ],
-  "dct_title_s": "National Register of Historic Places Districts for New Orleans, LA, 2018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43868\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/bitstream/2451/43868/1/nyu_2451_43868.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "New Orleans, Louisiana, United States"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43868",
-  "gbl_mdModified_dt": "2020-11-25T08:00:43Z",
-  "id": "nyu-2451-43868",
-  "nyu_addl_dspace_s": "45039",
-  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_description_sm": [
+    "This polygon shapefile represents National Register of Historic Places Districts for New Orleans, LA in 2018. A National Register historic district is a historic district that is listed in the National Register of Historic Places. The National Register is our country's official list of historic properties and resources worthy of preservation. It includes individual buildings, structures, sites, and objects as well as historic districts that are considered to be significant in American history, architecture, engineering, archaeology, and culture. Status: 1 = NRHP District, 2 = Proposed NRHP District, 3 = NRHP Listed - Large SiteThis file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record x2jv-vjh6"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43868"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Historic landmarks",
+    "Cultural preservation"
+  ],
+  "dct_title_s": "National Register of Historic Places Districts for New Orleans, LA, 2018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43868\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/bitstream/2451/43868/1/nyu_2451_43868.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "New Orleans, Louisiana, United States"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43868",
+  "gbl_mdModified_dt": "2020-11-25T08:00:43Z",
+  "id": "nyu-2451-43868",
+  "nyu_addl_dspace_s": "45039",
+  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
+  "gbl_indexYear_im": [
+    2018
+  ],
+  "dct_publisher_sm": [
+    ""
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43869.json b/metadata-aardvark/Datasets/nyu-2451-43869.json
index f7c5deb84..9685549a2 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43869.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43869.json
@@ -1,31 +1,50 @@
-{
-  "dct_description_sm": "This polygon shapefile represents French Quarter Economic Development District for New Orleans, LA in 2018. Voters have elected to fund enhanced security in the French Quarter through a quarter cent sales tax increase within the boundaries of the French Quarter, an area where about 9 million tourists spend money each year. Effective January 1, 2016, all businesses will be required to collect an additional 0.2495% in sales/use tax on taxable items and services sold or delivered into the new French Quarter Economic Development District (French Quarter EDD). Funds generated from an additional quarter cent sales tax within the boundaries of the French Quarter Management District (see map below), will be used to form the French Quarter Economic Development District and fund full-time Louisiana State Police trooper patrols in this area. This added security for the residents, workers and visitors of the French Quarter would supplement the New Orleans Police Department services already committed to the area. An additional quarter cent sales tax in the French Quarter Management District will generate at least $2 million each year for public safety. These funds would be generated primarily by the tourists who visit the French Quarter. If passed, hospitality organizations would match these funds for state troopers. Plus, the City of New Orleans would allocate $500,000 from its portion of the hotel self-assessment. All told, if passed, at least $4.5 million will be generated to support a minimum of 30 full-time state troopers. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record xcvk-8kcc",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43869",
-  "dct_language_sm": "English",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Economic Development",
-    "Tourism"
-  ],
-  "dct_title_s": "French Quarter Economic Development District for New Orleans, LA, 2018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43869\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/bitstream/2451/43869/1/nyu_2451_43869.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "New Orleans, Louisiana, United States"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43869",
-  "gbl_mdModified_dt": "2020-11-25T08:00:43Z",
-  "id": "nyu-2451-43869",
-  "nyu_addl_dspace_s": "45040",
-  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_description_sm": [
+    "This polygon shapefile represents French Quarter Economic Development District for New Orleans, LA in 2018. Voters have elected to fund enhanced security in the French Quarter through a quarter cent sales tax increase within the boundaries of the French Quarter, an area where about 9 million tourists spend money each year. Effective January 1, 2016, all businesses will be required to collect an additional 0.2495% in sales/use tax on taxable items and services sold or delivered into the new French Quarter Economic Development District (French Quarter EDD). Funds generated from an additional quarter cent sales tax within the boundaries of the French Quarter Management District (see map below), will be used to form the French Quarter Economic Development District and fund full-time Louisiana State Police trooper patrols in this area. This added security for the residents, workers and visitors of the French Quarter would supplement the New Orleans Police Department services already committed to the area. An additional quarter cent sales tax in the French Quarter Management District will generate at least $2 million each year for public safety. These funds would be generated primarily by the tourists who visit the French Quarter. If passed, hospitality organizations would match these funds for state troopers. Plus, the City of New Orleans would allocate $500,000 from its portion of the hotel self-assessment. All told, if passed, at least $4.5 million will be generated to support a minimum of 30 full-time state troopers. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record xcvk-8kcc"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43869"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Economic Development",
+    "Tourism"
+  ],
+  "dct_title_s": "French Quarter Economic Development District for New Orleans, LA, 2018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43869\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/bitstream/2451/43869/1/nyu_2451_43869.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "New Orleans, Louisiana, United States"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43869",
+  "gbl_mdModified_dt": "2020-11-25T08:00:43Z",
+  "id": "nyu-2451-43869",
+  "nyu_addl_dspace_s": "45040",
+  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
+  "gbl_indexYear_im": [
+    2018
+  ],
+  "dct_publisher_sm": [
+    ""
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43870.json b/metadata-aardvark/Datasets/nyu-2451-43870.json
index ab7f536eb..13deab5d5 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43870.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43870.json
@@ -1,31 +1,50 @@
-{
-  "dct_description_sm": "This point shapefile represents various non-profit institutions in New Orleans, LA in 2018. Non-profits across New Orleans that span different sectors- some have a concentration in the arts, cultural education, or culinary education. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record xxyt-embp",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43870",
-  "dct_language_sm": "English",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Non-profits",
-    "Cultural institutions"
-  ],
-  "dct_title_s": "Non-Profit Institutions in New Orleans, LA 2018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43870\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/bitstream/2451/43870/1/nyu_2451_43870.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "New Orleans, Louisiana, United States"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43870",
-  "gbl_mdModified_dt": "2020-11-25T08:00:43Z",
-  "id": "nyu-2451-43870",
-  "nyu_addl_dspace_s": "45041",
-  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_description_sm": [
+    "This point shapefile represents various non-profit institutions in New Orleans, LA in 2018. Non-profits across New Orleans that span different sectors- some have a concentration in the arts, cultural education, or culinary education. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record xxyt-embp"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43870"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Non-profits",
+    "Cultural institutions"
+  ],
+  "dct_title_s": "Non-Profit Institutions in New Orleans, LA 2018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43870\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/bitstream/2451/43870/1/nyu_2451_43870.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "New Orleans, Louisiana, United States"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43870",
+  "gbl_mdModified_dt": "2020-11-25T08:00:43Z",
+  "id": "nyu-2451-43870",
+  "nyu_addl_dspace_s": "45041",
+  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
+  "gbl_indexYear_im": [
+    2018
+  ],
+  "dct_publisher_sm": [
+    ""
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43872.json b/metadata-aardvark/Datasets/nyu-2451-43872.json
index 4bec133c1..5189a3d3e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43872.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43872.json
@@ -1,31 +1,50 @@
-{
-  "dct_description_sm": "This point shapefile represents Restaurants 2 for New Orleans, LA in 2018. Locations of restaurants throughout New Orleans, as indicated by occupational licenses. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record yc3w-jdut",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43872",
-  "dct_language_sm": "English",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Restaurants",
-    "Dining"
-  ],
-  "dct_title_s": "Restaurants in New Orleans, LA, 2018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43872\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/bitstream/2451/43872/1/nyu_2451_43872.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "New Orleans, Louisiana, United States"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43872",
-  "gbl_mdModified_dt": "2020-11-25T08:00:43Z",
-  "id": "nyu-2451-43872",
-  "nyu_addl_dspace_s": "45043",
-  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_description_sm": [
+    "This point shapefile represents Restaurants 2 for New Orleans, LA in 2018. Locations of restaurants throughout New Orleans, as indicated by occupational licenses. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record yc3w-jdut"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43872"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Restaurants",
+    "Dining"
+  ],
+  "dct_title_s": "Restaurants in New Orleans, LA, 2018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43872\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/bitstream/2451/43872/1/nyu_2451_43872.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "New Orleans, Louisiana, United States"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43872",
+  "gbl_mdModified_dt": "2020-11-25T08:00:43Z",
+  "id": "nyu-2451-43872",
+  "nyu_addl_dspace_s": "45043",
+  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
+  "gbl_indexYear_im": [
+    2018
+  ],
+  "dct_publisher_sm": [
+    ""
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43874.json b/metadata-aardvark/Datasets/nyu-2451-43874.json
index 7c82c0960..5365a244c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43874.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43874.json
@@ -1,31 +1,50 @@
-{
-  "dct_description_sm": "This point shapefile represents Evacuspots for New Orleans, LA in 2018. Pick-up points used during a city-assisted evacuation. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record ys6n-yuem.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43874",
-  "dct_language_sm": "English",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Public safety",
-    "Planning"
-  ],
-  "dct_title_s": "Evacuspots for New Orleans, LA, 2018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43874\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/bitstream/2451/43874/1/nyu_2451_43874.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "New Orleans, Louisiana, United States"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43874",
-  "gbl_mdModified_dt": "2020-11-25T08:00:43Z",
-  "id": "nyu-2451-43874",
-  "nyu_addl_dspace_s": "45045",
-  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_description_sm": [
+    "This point shapefile represents Evacuspots for New Orleans, LA in 2018. Pick-up points used during a city-assisted evacuation. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record ys6n-yuem."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43874"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Public safety",
+    "Planning"
+  ],
+  "dct_title_s": "Evacuspots for New Orleans, LA, 2018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43874\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/bitstream/2451/43874/1/nyu_2451_43874.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "New Orleans, Louisiana, United States"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43874",
+  "gbl_mdModified_dt": "2020-11-25T08:00:43Z",
+  "id": "nyu-2451-43874",
+  "nyu_addl_dspace_s": "45045",
+  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
+  "gbl_indexYear_im": [
+    2018
+  ],
+  "dct_publisher_sm": [
+    ""
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-43875.json b/metadata-aardvark/Datasets/nyu-2451-43875.json
index 7f1980d05..ec73f63c4 100644
--- a/metadata-aardvark/Datasets/nyu-2451-43875.json
+++ b/metadata-aardvark/Datasets/nyu-2451-43875.json
@@ -1,31 +1,50 @@
-{
-  "dct_description_sm": "This polygon shapefile represents Self Reported Neighborhood Organizations 2 for New Orleans, LA in 2018. Citizens can submit a neighborhood organization via the Neighborhood Participation Project (NPP), to ensure they are notified when there is an application for a zoning change in their boundaries and for ease of communication with council member offices as well. These are not decided by city employees, just managed in one central location. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record yupf-v833",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/43875",
-  "dct_language_sm": "English",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Neigborhoods",
-    "Local organizations"
-  ],
-  "dct_title_s": "Self Reported Neighborhood Organizations for New Orleans, LA, 2018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43875\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/bitstream/2451/43875/1/nyu_2451_43875.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "New Orleans, Louisiana, United States"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43875",
-  "gbl_mdModified_dt": "2020-11-25T08:00:43Z",
-  "id": "nyu-2451-43875",
-  "nyu_addl_dspace_s": "45046",
-  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_description_sm": [
+    "This polygon shapefile represents Self Reported Neighborhood Organizations 2 for New Orleans, LA in 2018. Citizens can submit a neighborhood organization via the Neighborhood Participation Project (NPP), to ensure they are notified when there is an application for a zoning change in their boundaries and for ease of communication with council member offices as well. These are not decided by city employees, just managed in one central location. This file was downloaded on December, 2018 by NYU Data Services. It was originally represented on the New Orleans Open Data Socrata portal as catalog record yupf-v833"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/43875"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Neigborhoods",
+    "Local organizations"
+  ],
+  "dct_title_s": "Self Reported Neighborhood Organizations for New Orleans, LA, 2018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/43875\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/bitstream/2451/43875/1/nyu_2451_43875.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "New Orleans, Louisiana, United States"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_43875",
+  "gbl_mdModified_dt": "2020-11-25T08:00:43Z",
+  "id": "nyu-2451-43875",
+  "nyu_addl_dspace_s": "45046",
+  "locn_geometry": "ENVELOPE(-90.140074, -89.62505, 30.199332, 29.866661)",
+  "gbl_indexYear_im": [
+    2018
+  ],
+  "dct_publisher_sm": [
+    ""
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-44222.json b/metadata-aardvark/Datasets/nyu-2451-44222.json
index ecc0dfc64..c1a529ea9 100644
--- a/metadata-aardvark/Datasets/nyu-2451-44222.json
+++ b/metadata-aardvark/Datasets/nyu-2451-44222.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile represents agricultural and veterinary extension center locations in the United Arab Emirates. The data includes working hours, contacts, and further location information such as region, emirate, and street. This data was originally collected and hosted by the United Arab Emirates Ministry of Climate Change and Environment (MOCCAE). The data was accessed and downloaded from the MOCCAE's ArcGIS REST services directory in December 2018. The actual collection date and temporal coverage of the data is unknown and may vary. ",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/44222",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "United Arab Emirates Ministry of Climate Change and Environment",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Agricultural administration--Arab countries",
-    "Environment",
-    "Agricultural laborers",
-    "Agricultural Sites"
-  ],
-  "dct_title_s": "Agricultural and Veterinary Extension Center Locations in the United Arab Emirates 2018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "United Arab Emirates Open Data"
-  ],
-  "dct_issued_s": "12/08/2018",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/44222\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/123777/nyu_2451_44222.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "United Arab Emirates"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_44222",
-  "gbl_mdModified_dt": "2020-05-03T03:27:25Z",
-  "id": "nyu-2451-44222",
-  "nyu_addl_dspace_s": "45372",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(55.498408, 56.364939, 26.027855, 24.839618)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile represents agricultural and veterinary extension center locations in the United Arab Emirates. The data includes working hours, contacts, and further location information such as region, emirate, and street. This data was originally collected and hosted by the United Arab Emirates Ministry of Climate Change and Environment (MOCCAE). The data was accessed and downloaded from the MOCCAE's ArcGIS REST services directory in December 2018. The actual collection date and temporal coverage of the data is unknown and may vary. "
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/44222"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "United Arab Emirates Ministry of Climate Change and Environment"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Agricultural administration--Arab countries",
+    "Environment",
+    "Agricultural laborers",
+    "Agricultural Sites"
+  ],
+  "dct_title_s": "Agricultural and Veterinary Extension Center Locations in the United Arab Emirates 2018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "United Arab Emirates Open Data"
+  ],
+  "dct_issued_s": "12/08/2018",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/44222\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/123777/nyu_2451_44222.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "United Arab Emirates"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_44222",
+  "gbl_mdModified_dt": "2020-05-03T03:27:25Z",
+  "id": "nyu-2451-44222",
+  "nyu_addl_dspace_s": "45372",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(55.498408, 56.364939, 26.027855, 24.839618)",
+  "gbl_indexYear_im": [
+    2018
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-44223.json b/metadata-aardvark/Datasets/nyu-2451-44223.json
index 1735874aa..7aa461658 100644
--- a/metadata-aardvark/Datasets/nyu-2451-44223.json
+++ b/metadata-aardvark/Datasets/nyu-2451-44223.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile represents agricultural and veterinary quarentine locations in the United Arab Emirates. The data includes the port type, contacts, working hours, and street. This data was originally collected and hosted by the United Arab Emirates Ministry of Climate Change and Environment (MOCCAE). The data was accessed and downloaded from the MOCCAE's ArcGIS REST services directory in December 2018. The actual collection date and temporal coverage of the data is unknown and may vary. ",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/44223",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "United Arab Emirates Ministry of Climate Change and Environment",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Agricultural Sites",
-    "Agricultural administration--Arab countries",
-    "Environment",
-    "Facilities"
-  ],
-  "dct_title_s": "Agricultural and Veterinary Quarentine Locations in the United Arab Emirates 2018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "United Arab Emirates Open Data"
-  ],
-  "dct_issued_s": "12/08/2018",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/44223\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/123778/nyu_2451_44223.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "United Arab Emirates"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_44223",
-  "gbl_mdModified_dt": "2020-05-03T03:27:25Z",
-  "id": "nyu-2451-44223",
-  "nyu_addl_dspace_s": "45373",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(51.622864, 56.364904, 26.045372, 24.026211)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile represents agricultural and veterinary quarentine locations in the United Arab Emirates. The data includes the port type, contacts, working hours, and street. This data was originally collected and hosted by the United Arab Emirates Ministry of Climate Change and Environment (MOCCAE). The data was accessed and downloaded from the MOCCAE's ArcGIS REST services directory in December 2018. The actual collection date and temporal coverage of the data is unknown and may vary. "
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/44223"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "United Arab Emirates Ministry of Climate Change and Environment"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Agricultural Sites",
+    "Agricultural administration--Arab countries",
+    "Environment",
+    "Facilities"
+  ],
+  "dct_title_s": "Agricultural and Veterinary Quarentine Locations in the United Arab Emirates 2018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "United Arab Emirates Open Data"
+  ],
+  "dct_issued_s": "12/08/2018",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/44223\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/123778/nyu_2451_44223.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "United Arab Emirates"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_44223",
+  "gbl_mdModified_dt": "2020-05-03T03:27:25Z",
+  "id": "nyu-2451-44223",
+  "nyu_addl_dspace_s": "45373",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(51.622864, 56.364904, 26.045372, 24.026211)",
+  "gbl_indexYear_im": [
+    2018
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-44224.json b/metadata-aardvark/Datasets/nyu-2451-44224.json
index 247e7981f..63d75486a 100644
--- a/metadata-aardvark/Datasets/nyu-2451-44224.json
+++ b/metadata-aardvark/Datasets/nyu-2451-44224.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile represents archaeological site locations in the United Arab Emirates. This data was originally collected and hosted by the United Arab Emirates Ministry of Climate Change and Environment (MOCCAE). The data was accessed and downloaded from the MOCCAE's ArcGIS REST services directory in December 2018. The actual collection date and temporal coverage of the data is unknown and may vary. ",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/44224",
-  "dct_language_sm": "Arabic",
-  "dct_publisher_sm": "United Arab Emirates Ministry of Climate Change and Environment",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Villages",
-    "Tribal government--Arab countries--History",
-    "Location",
-    "Human settlements"
-  ],
-  "dct_title_s": "Archaeological Sites in the United Arab Emirates 2018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "United Arab Emirates Open Data"
-  ],
-  "dct_issued_s": "12/08/2018",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/44224\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/123779/nyu_2451_44224.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "United Arab Emirates"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_44224",
-  "gbl_mdModified_dt": "2020-05-03T03:27:25Z",
-  "id": "nyu-2451-44224",
-  "nyu_addl_dspace_s": "45374",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(52.595404, 54.512564, 24.442791, 24.304563)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile represents archaeological site locations in the United Arab Emirates. This data was originally collected and hosted by the United Arab Emirates Ministry of Climate Change and Environment (MOCCAE). The data was accessed and downloaded from the MOCCAE's ArcGIS REST services directory in December 2018. The actual collection date and temporal coverage of the data is unknown and may vary. "
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/44224"
+  ],
+  "dct_language_sm": [
+    "Arabic"
+  ],
+  "dct_publisher_sm": [
+    "United Arab Emirates Ministry of Climate Change and Environment"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Villages",
+    "Tribal government--Arab countries--History",
+    "Location",
+    "Human settlements"
+  ],
+  "dct_title_s": "Archaeological Sites in the United Arab Emirates 2018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "United Arab Emirates Open Data"
+  ],
+  "dct_issued_s": "12/08/2018",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/44224\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/123779/nyu_2451_44224.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "United Arab Emirates"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_44224",
+  "gbl_mdModified_dt": "2020-05-03T03:27:25Z",
+  "id": "nyu-2451-44224",
+  "nyu_addl_dspace_s": "45374",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(52.595404, 54.512564, 24.442791, 24.304563)",
+  "gbl_indexYear_im": [
+    2018
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-44225.json b/metadata-aardvark/Datasets/nyu-2451-44225.json
index 821162e6d..9e1d0b1ed 100644
--- a/metadata-aardvark/Datasets/nyu-2451-44225.json
+++ b/metadata-aardvark/Datasets/nyu-2451-44225.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents Important Bird Areas in the United Arab Emirates. This data includes bird species types, state of area, and name of the natural area. An Important Bird Area is an international designation by BirdLife International. This data was originally collected and hosted by the United Arab Emirates Ministry of Climate Change and Environment (MOCCAE). The data was accessed and downloaded from the MOCCAE's ArcGIS REST services directory in December 2018. The actual collection date and temporal coverage of the data is unknown and may vary. ",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/44225",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "United Arab Emirates Ministry of Climate Change and Environment",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Environment",
-    "Habitat (Ecology)",
-    "Ecological districts",
-    "Protected areas"
-  ],
-  "dct_title_s": "Important Bird Areas in the United Arab Emirates 2018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "United Arab Emirates Open Data"
-  ],
-  "dct_issued_s": "12/08/2018",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/44225\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/123804/nyu_2451_44225.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "United Arab Emirates"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_44225",
-  "gbl_mdModified_dt": "2020-05-03T03:27:25Z",
-  "id": "nyu-2451-44225",
-  "nyu_addl_dspace_s": "45375",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(51.515027, 56.391704, 25.740820, 23.901942)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents Important Bird Areas in the United Arab Emirates. This data includes bird species types, state of area, and name of the natural area. An Important Bird Area is an international designation by BirdLife International. This data was originally collected and hosted by the United Arab Emirates Ministry of Climate Change and Environment (MOCCAE). The data was accessed and downloaded from the MOCCAE's ArcGIS REST services directory in December 2018. The actual collection date and temporal coverage of the data is unknown and may vary. "
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/44225"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "United Arab Emirates Ministry of Climate Change and Environment"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Environment",
+    "Habitat (Ecology)",
+    "Ecological districts",
+    "Protected areas"
+  ],
+  "dct_title_s": "Important Bird Areas in the United Arab Emirates 2018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "United Arab Emirates Open Data"
+  ],
+  "dct_issued_s": "12/08/2018",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/44225\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/123804/nyu_2451_44225.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "United Arab Emirates"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_44225",
+  "gbl_mdModified_dt": "2020-05-03T03:27:25Z",
+  "id": "nyu-2451-44225",
+  "nyu_addl_dspace_s": "45375",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(51.515027, 56.391704, 25.740820, 23.901942)",
+  "gbl_indexYear_im": [
+    2018
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-44226.json b/metadata-aardvark/Datasets/nyu-2451-44226.json
index 9ed2891cd..1d74c4229 100644
--- a/metadata-aardvark/Datasets/nyu-2451-44226.json
+++ b/metadata-aardvark/Datasets/nyu-2451-44226.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile represents boosters in the United Arab Emirates. The data includes information about the booster type and location it serves. This data was originally collected and hosted by the United Arab Emirates Ministry of Climate Change and Environment (MOCCAE). The data was accessed and downloaded from the MOCCAE's ArcGIS REST services directory in December 2018. The actual collection date and temporal coverage of the data is unknown and may vary. ",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/44226",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "United Arab Emirates Ministry of Climate Change and Environment",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Water treatment plants",
-    "Pipelines",
-    "Groundwater",
-    "Water transfer"
-  ],
-  "dct_title_s": "Boosters in the United Arab Emirates 2018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "United Arab Emirates Open Data"
-  ],
-  "dct_issued_s": "12/08/2018",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/44226\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/123805/nyu_2451_44226.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "United Arab Emirates"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_44226",
-  "gbl_mdModified_dt": "2020-05-03T03:27:25Z",
-  "id": "nyu-2451-44226",
-  "nyu_addl_dspace_s": "45376",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(51.507637, 56.381660461426, 26.084159851074, 22.633329391479)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile represents boosters in the United Arab Emirates. The data includes information about the booster type and location it serves. This data was originally collected and hosted by the United Arab Emirates Ministry of Climate Change and Environment (MOCCAE). The data was accessed and downloaded from the MOCCAE's ArcGIS REST services directory in December 2018. The actual collection date and temporal coverage of the data is unknown and may vary. "
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/44226"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "United Arab Emirates Ministry of Climate Change and Environment"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Water treatment plants",
+    "Pipelines",
+    "Groundwater",
+    "Water transfer"
+  ],
+  "dct_title_s": "Boosters in the United Arab Emirates 2018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "United Arab Emirates Open Data"
+  ],
+  "dct_issued_s": "12/08/2018",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/44226\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/123805/nyu_2451_44226.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "United Arab Emirates"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_44226",
+  "gbl_mdModified_dt": "2020-05-03T03:27:25Z",
+  "id": "nyu-2451-44226",
+  "nyu_addl_dspace_s": "45376",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(51.507637, 56.381660461426, 26.084159851074, 22.633329391479)",
+  "gbl_indexYear_im": [
+    2018
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-44227.json b/metadata-aardvark/Datasets/nyu-2451-44227.json
index b37e99452..6317eb0b8 100644
--- a/metadata-aardvark/Datasets/nyu-2451-44227.json
+++ b/metadata-aardvark/Datasets/nyu-2451-44227.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile represents cement factories in the United Arab Emirates. The data includes the company name, raw material, production, product type, and year the factory was founded. This data was originally collected and hosted by the United Arab Emirates Ministry of Climate Change and Environment (MOCCAE). The data was accessed and downloaded from the MOCCAE's ArcGIS REST services directory in December 2018. The actual collection date and temporal coverage of the data is unknown and may vary. ",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/44227",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "United Arab Emirates Ministry of Climate Change and Environment",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Manufacturing industries",
-    "Industrial sites",
-    "Development",
-    "Conveying machinery"
-  ],
-  "dct_title_s": "Cement Factories in the United Arab Emirates 2018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "United Arab Emirates Open Data"
-  ],
-  "dct_issued_s": "12/08/2018",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/44227\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/123806/nyu_2451_44227.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "United Arab Emirates"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_44227",
-  "gbl_mdModified_dt": "2020-05-03T03:27:25Z",
-  "id": "nyu-2451-44227",
-  "nyu_addl_dspace_s": "45377",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(54.461500, 56.227450, 25.974970, 24.002370)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile represents cement factories in the United Arab Emirates. The data includes the company name, raw material, production, product type, and year the factory was founded. This data was originally collected and hosted by the United Arab Emirates Ministry of Climate Change and Environment (MOCCAE). The data was accessed and downloaded from the MOCCAE's ArcGIS REST services directory in December 2018. The actual collection date and temporal coverage of the data is unknown and may vary. "
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/44227"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "United Arab Emirates Ministry of Climate Change and Environment"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Manufacturing industries",
+    "Industrial sites",
+    "Development",
+    "Conveying machinery"
+  ],
+  "dct_title_s": "Cement Factories in the United Arab Emirates 2018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "United Arab Emirates Open Data"
+  ],
+  "dct_issued_s": "12/08/2018",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/44227\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/123806/nyu_2451_44227.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "United Arab Emirates"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_44227",
+  "gbl_mdModified_dt": "2020-05-03T03:27:25Z",
+  "id": "nyu-2451-44227",
+  "nyu_addl_dspace_s": "45377",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(54.461500, 56.227450, 25.974970, 24.002370)",
+  "gbl_indexYear_im": [
+    2018
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-44228.json b/metadata-aardvark/Datasets/nyu-2451-44228.json
index 71aca08a0..b350c9438 100644
--- a/metadata-aardvark/Datasets/nyu-2451-44228.json
+++ b/metadata-aardvark/Datasets/nyu-2451-44228.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile represents coral reef center points in the United Arab Emirates coastal waters. This data was originally collected and hosted by the United Arab Emirates Ministry of Climate Change and Environment (MOCCAE). The data was accessed and downloaded from the MOCCAE's ArcGIS REST services directory in December 2018. The actual collection date and temporal coverage of the data is unknown and may vary. ",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/44228",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "United Arab Emirates Ministry of Climate Change and Environment",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Reefs",
-    "Marine ecological regions",
-    "Ocean",
-    "Seas"
-  ],
-  "dct_title_s": "Coral Reef Center Points in the United Arab Emirates Coastal Waters 2018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "United Arab Emirates Open Data"
-  ],
-  "dct_issued_s": "12/08/2018",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/44228\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/123807/nyu_2451_44228.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "United Arab Emirates"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_44228",
-  "gbl_mdModified_dt": "2020-05-03T03:27:25Z",
-  "id": "nyu-2451-44228",
-  "nyu_addl_dspace_s": "45378",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(51.811500, 56.355420, 25.613080, 24.081892)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile represents coral reef center points in the United Arab Emirates coastal waters. This data was originally collected and hosted by the United Arab Emirates Ministry of Climate Change and Environment (MOCCAE). The data was accessed and downloaded from the MOCCAE's ArcGIS REST services directory in December 2018. The actual collection date and temporal coverage of the data is unknown and may vary. "
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/44228"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "United Arab Emirates Ministry of Climate Change and Environment"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Reefs",
+    "Marine ecological regions",
+    "Ocean",
+    "Seas"
+  ],
+  "dct_title_s": "Coral Reef Center Points in the United Arab Emirates Coastal Waters 2018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "United Arab Emirates Open Data"
+  ],
+  "dct_issued_s": "12/08/2018",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/44228\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/123807/nyu_2451_44228.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "United Arab Emirates"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_44228",
+  "gbl_mdModified_dt": "2020-05-03T03:27:25Z",
+  "id": "nyu-2451-44228",
+  "nyu_addl_dspace_s": "45378",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(51.811500, 56.355420, 25.613080, 24.081892)",
+  "gbl_indexYear_im": [
+    2018
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-44229.json b/metadata-aardvark/Datasets/nyu-2451-44229.json
index 0ea3f03f1..adce08862 100644
--- a/metadata-aardvark/Datasets/nyu-2451-44229.json
+++ b/metadata-aardvark/Datasets/nyu-2451-44229.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile represents dams in the United Arab Emirates. The data table is in Arabic and includes some structural and historical information for each dam in the \u0646\u0628\u0630\u0629_ (brief) field, such as construction material, dimensions, and construction year. There is also some information about leisure and touristic activities near the dam. This data was originally collected and hosted by the United Arab Emirates Ministry of Climate Change and Environment (MOCCAE). The data was accessed and downloaded from the MOCCAE's ArcGIS REST services directory in December 2018. The actual collection date and temporal coverage of the data is unknown and may vary. ",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/44229",
-  "dct_language_sm": "Arabic",
-  "dct_publisher_sm": "United Arab Emirates Ministry of Climate Change and Environment",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Dams",
-    "Recreation areas",
-    "Waterways",
-    "Soil and civilization"
-  ],
-  "dct_title_s": "Dams in the United Arab Emirates 2018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "United Arab Emirates Open Data"
-  ],
-  "dct_issued_s": "12/08/2018",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/44229\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/123808/nyu_2451_44229.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "United Arab Emirates"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_44229",
-  "gbl_mdModified_dt": "2020-05-03T03:27:25Z",
-  "id": "nyu-2451-44229",
-  "nyu_addl_dspace_s": "45379",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(55.814162, 56.298908, 25.834202, 24.781320)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile represents dams in the United Arab Emirates. The data table is in Arabic and includes some structural and historical information for each dam in the نبذة_ (brief) field, such as construction material, dimensions, and construction year. There is also some information about leisure and touristic activities near the dam. This data was originally collected and hosted by the United Arab Emirates Ministry of Climate Change and Environment (MOCCAE). The data was accessed and downloaded from the MOCCAE's ArcGIS REST services directory in December 2018. The actual collection date and temporal coverage of the data is unknown and may vary. "
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/44229"
+  ],
+  "dct_language_sm": [
+    "Arabic"
+  ],
+  "dct_publisher_sm": [
+    "United Arab Emirates Ministry of Climate Change and Environment"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Dams",
+    "Recreation areas",
+    "Waterways",
+    "Soil and civilization"
+  ],
+  "dct_title_s": "Dams in the United Arab Emirates 2018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "United Arab Emirates Open Data"
+  ],
+  "dct_issued_s": "12/08/2018",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/44229\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/123808/nyu_2451_44229.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "United Arab Emirates"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_44229",
+  "gbl_mdModified_dt": "2020-05-03T03:27:25Z",
+  "id": "nyu-2451-44229",
+  "nyu_addl_dspace_s": "45379",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(55.814162, 56.298908, 25.834202, 24.781320)",
+  "gbl_indexYear_im": [
+    2018
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-44230.json b/metadata-aardvark/Datasets/nyu-2451-44230.json
index 44b4ec42a..c2b520080 100644
--- a/metadata-aardvark/Datasets/nyu-2451-44230.json
+++ b/metadata-aardvark/Datasets/nyu-2451-44230.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile represents diving sites in the United Arab Emirates. This data was originally collected and hosted by the United Arab Emirates Ministry of Climate Change and Environment (MOCCAE). The data was accessed and downloaded from the MOCCAE's ArcGIS REST services directory in December 2018. The actual collection date and temporal coverage of the data is unknown and may vary. ",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/44230",
-  "dct_language_sm": "Arabic",
-  "dct_publisher_sm": "United Arab Emirates Ministry of Climate Change and Environment",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Seas",
-    "Coasts",
-    "Reacreation areas",
-    "Coastwise navigation"
-  ],
-  "dct_title_s": "Diving Sites in the United Arab Emirates 2018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "United Arab Emirates Open Data"
-  ],
-  "dct_issued_s": "12/08/2018",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/44230\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/123809/nyu_2451_44230.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "United Arab Emirates"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_44230",
-  "gbl_mdModified_dt": "2020-05-03T03:27:25Z",
-  "id": "nyu-2451-44230",
-  "nyu_addl_dspace_s": "45380",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(54.534444, 56.488472, 26.203611, 25.067417)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile represents diving sites in the United Arab Emirates. This data was originally collected and hosted by the United Arab Emirates Ministry of Climate Change and Environment (MOCCAE). The data was accessed and downloaded from the MOCCAE's ArcGIS REST services directory in December 2018. The actual collection date and temporal coverage of the data is unknown and may vary. "
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/44230"
+  ],
+  "dct_language_sm": [
+    "Arabic"
+  ],
+  "dct_publisher_sm": [
+    "United Arab Emirates Ministry of Climate Change and Environment"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Seas",
+    "Coasts",
+    "Reacreation areas",
+    "Coastwise navigation"
+  ],
+  "dct_title_s": "Diving Sites in the United Arab Emirates 2018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "United Arab Emirates Open Data"
+  ],
+  "dct_issued_s": "12/08/2018",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/44230\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/123809/nyu_2451_44230.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "United Arab Emirates"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_44230",
+  "gbl_mdModified_dt": "2020-05-03T03:27:25Z",
+  "id": "nyu-2451-44230",
+  "nyu_addl_dspace_s": "45380",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(54.534444, 56.488472, 26.203611, 25.067417)",
+  "gbl_indexYear_im": [
+    2018
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-44231.json b/metadata-aardvark/Datasets/nyu-2451-44231.json
index 38596311f..589c40a4f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-44231.json
+++ b/metadata-aardvark/Datasets/nyu-2451-44231.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile represents some locations in the United Arab Emirates for outdoor tourism activities such as birdwatching, camping, hiking, and dolphin spotting. This data was originally collected and hosted by the United Arab Emirates Ministry of Climate Change and Environment (MOCCAE). The data was accessed and downloaded from the MOCCAE's ArcGIS REST services directory in December 2018. The actual collection date and temporal coverage of the data is unknown and may vary. ",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/44231",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "United Arab Emirates Ministry of Climate Change and Environment",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Agricultural Sites",
-    "Wilderness areas",
-    "Ecological districts",
-    "Tourism--United Arab Emirates"
-  ],
-  "dct_title_s": "Ecotourism Locations in the United Arab Emirates 2018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "United Arab Emirates Open Data"
-  ],
-  "dct_issued_s": "12/08/2018",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/44231\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/123810/nyu_2451_44231.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "United Arab Emirates"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_44231",
-  "gbl_mdModified_dt": "2020-05-03T03:27:25Z",
-  "id": "nyu-2451-44231",
-  "nyu_addl_dspace_s": "45381",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(51.757190, 55.757317, 24.552725, 22.896560)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile represents some locations in the United Arab Emirates for outdoor tourism activities such as birdwatching, camping, hiking, and dolphin spotting. This data was originally collected and hosted by the United Arab Emirates Ministry of Climate Change and Environment (MOCCAE). The data was accessed and downloaded from the MOCCAE's ArcGIS REST services directory in December 2018. The actual collection date and temporal coverage of the data is unknown and may vary. "
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/44231"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "United Arab Emirates Ministry of Climate Change and Environment"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Agricultural Sites",
+    "Wilderness areas",
+    "Ecological districts",
+    "Tourism--United Arab Emirates"
+  ],
+  "dct_title_s": "Ecotourism Locations in the United Arab Emirates 2018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "United Arab Emirates Open Data"
+  ],
+  "dct_issued_s": "12/08/2018",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/44231\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/123810/nyu_2451_44231.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "United Arab Emirates"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_44231",
+  "gbl_mdModified_dt": "2020-05-03T03:27:25Z",
+  "id": "nyu-2451-44231",
+  "nyu_addl_dspace_s": "45381",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(51.757190, 55.757317, 24.552725, 22.896560)",
+  "gbl_indexYear_im": [
+    2018
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-44232.json b/metadata-aardvark/Datasets/nyu-2451-44232.json
index 157266951..3d8b9e1a2 100644
--- a/metadata-aardvark/Datasets/nyu-2451-44232.json
+++ b/metadata-aardvark/Datasets/nyu-2451-44232.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile represents engine locations in the United Arab Emirates. The data includes information about the engine type and location it serves.This data was originally collected and hosted by the United Arab Emirates Ministry of Climate Change and Environment (MOCCAE). The data was accessed and downloaded from the MOCCAE's ArcGIS REST services directory in December 2018. The actual collection date and temporal coverage of the data is unknown and may vary. ",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/44232",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "United Arab Emirates Ministry of Climate Change and Environment",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Power generation sites",
-    "Fuelbreaks",
-    "Zoning",
-    "Public land records"
-  ],
-  "dct_title_s": "Engine Locations in the United Arab Emirates 2018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "United Arab Emirates Open Data"
-  ],
-  "dct_issued_s": "12/08/2018",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/44232\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/123811/nyu_2451_44232.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "United Arab Emirates"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_44232",
-  "gbl_mdModified_dt": "2020-05-03T03:27:25Z",
-  "id": "nyu-2451-44232",
-  "nyu_addl_dspace_s": "45382",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(51.507637, 56.381660461426, 26.084159851074, 22.633329391479)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile represents engine locations in the United Arab Emirates. The data includes information about the engine type and location it serves.This data was originally collected and hosted by the United Arab Emirates Ministry of Climate Change and Environment (MOCCAE). The data was accessed and downloaded from the MOCCAE's ArcGIS REST services directory in December 2018. The actual collection date and temporal coverage of the data is unknown and may vary. "
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/44232"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "United Arab Emirates Ministry of Climate Change and Environment"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Power generation sites",
+    "Fuelbreaks",
+    "Zoning",
+    "Public land records"
+  ],
+  "dct_title_s": "Engine Locations in the United Arab Emirates 2018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "United Arab Emirates Open Data"
+  ],
+  "dct_issued_s": "12/08/2018",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/44232\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/123811/nyu_2451_44232.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "United Arab Emirates"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_44232",
+  "gbl_mdModified_dt": "2020-05-03T03:27:25Z",
+  "id": "nyu-2451-44232",
+  "nyu_addl_dspace_s": "45382",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(51.507637, 56.381660461426, 26.084159851074, 22.633329391479)",
+  "gbl_indexYear_im": [
+    2018
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-44233.json b/metadata-aardvark/Datasets/nyu-2451-44233.json
index 9c74460e4..cdf507861 100644
--- a/metadata-aardvark/Datasets/nyu-2451-44233.json
+++ b/metadata-aardvark/Datasets/nyu-2451-44233.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile represents fishing boat registration centers in the United Arab Emirates. This data was originally collected and hosted by the United Arab Emirates Ministry of Climate Change and Environment (MOCCAE). The data was accessed and downloaded from the MOCCAE's ArcGIS REST services directory in December 2018. The actual collection date and temporal coverage of the data is unknown and may vary. ",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/44233",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "United Arab Emirates Ministry of Climate Change and Environment",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Harbors",
-    "Customer services",
-    "Transportation",
-    "Administrative and political divisions"
-  ],
-  "dct_title_s": "Fishing Boat Registration Centers in the United Arab Emirates 2018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "United Arab Emirates Open Data"
-  ],
-  "dct_issued_s": "12/08/2018",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/44233\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/123812/nyu_2451_44233.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "United Arab Emirates"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_44233",
-  "gbl_mdModified_dt": "2020-05-03T03:27:25Z",
-  "id": "nyu-2451-44233",
-  "nyu_addl_dspace_s": "45383",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(52.307574, 56.364904, 25.806513, 24.481320)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile represents fishing boat registration centers in the United Arab Emirates. This data was originally collected and hosted by the United Arab Emirates Ministry of Climate Change and Environment (MOCCAE). The data was accessed and downloaded from the MOCCAE's ArcGIS REST services directory in December 2018. The actual collection date and temporal coverage of the data is unknown and may vary. "
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/44233"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "United Arab Emirates Ministry of Climate Change and Environment"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Harbors",
+    "Customer services",
+    "Transportation",
+    "Administrative and political divisions"
+  ],
+  "dct_title_s": "Fishing Boat Registration Centers in the United Arab Emirates 2018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "United Arab Emirates Open Data"
+  ],
+  "dct_issued_s": "12/08/2018",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/44233\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/123812/nyu_2451_44233.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "United Arab Emirates"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_44233",
+  "gbl_mdModified_dt": "2020-05-03T03:27:25Z",
+  "id": "nyu-2451-44233",
+  "nyu_addl_dspace_s": "45383",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(52.307574, 56.364904, 25.806513, 24.481320)",
+  "gbl_indexYear_im": [
+    2018
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-44234.json b/metadata-aardvark/Datasets/nyu-2451-44234.json
index e0cb81855..545a7979a 100644
--- a/metadata-aardvark/Datasets/nyu-2451-44234.json
+++ b/metadata-aardvark/Datasets/nyu-2451-44234.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile represents on and off-shore fish farm locations in the United Arab Emirates. This data was originally collected and hosted by the United Arab Emirates Ministry of Climate Change and Environment (MOCCAE). The data was accessed and downloaded from the MOCCAE's ArcGIS REST services directory in December 2018. The actual collection date and temporal coverage of the data is unknown and may vary. ",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/44234",
-  "dct_language_sm": "Arabic",
-  "dct_publisher_sm": "United Arab Emirates Ministry of Climate Change and Environment",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Coastwise navigation",
-    "Food Animals",
-    "Farms",
-    "Seas"
-  ],
-  "dct_title_s": "On and Off-shore Fish Farm Locations in the United Arab Emirates 2018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "United Arab Emirates Open Data"
-  ],
-  "dct_issued_s": "12/08/2018",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/44234\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/123813/nyu_2451_44234.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "United Arab Emirates"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_44234",
-  "gbl_mdModified_dt": "2020-05-03T03:27:25Z",
-  "id": "nyu-2451-44234",
-  "nyu_addl_dspace_s": "45384",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(54.474670, 56.359920, 25.718300, 24.195810)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile represents on and off-shore fish farm locations in the United Arab Emirates. This data was originally collected and hosted by the United Arab Emirates Ministry of Climate Change and Environment (MOCCAE). The data was accessed and downloaded from the MOCCAE's ArcGIS REST services directory in December 2018. The actual collection date and temporal coverage of the data is unknown and may vary. "
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/44234"
+  ],
+  "dct_language_sm": [
+    "Arabic"
+  ],
+  "dct_publisher_sm": [
+    "United Arab Emirates Ministry of Climate Change and Environment"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Coastwise navigation",
+    "Food Animals",
+    "Farms",
+    "Seas"
+  ],
+  "dct_title_s": "On and Off-shore Fish Farm Locations in the United Arab Emirates 2018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "United Arab Emirates Open Data"
+  ],
+  "dct_issued_s": "12/08/2018",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/44234\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/123813/nyu_2451_44234.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "United Arab Emirates"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_44234",
+  "gbl_mdModified_dt": "2020-05-03T03:27:25Z",
+  "id": "nyu-2451-44234",
+  "nyu_addl_dspace_s": "45384",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(54.474670, 56.359920, 25.718300, 24.195810)",
+  "gbl_indexYear_im": [
+    2018
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-44235.json b/metadata-aardvark/Datasets/nyu-2451-44235.json
index 058ca77cd..ab4ff98e5 100644
--- a/metadata-aardvark/Datasets/nyu-2451-44235.json
+++ b/metadata-aardvark/Datasets/nyu-2451-44235.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile represents fish markets in the United Arab Emirates. This data was originally collected and hosted by the United Arab Emirates Ministry of Climate Change and Environment (MOCCAE). The data was accessed and downloaded from the MOCCAE's ArcGIS REST services directory in December 2018. The actual collection date and temporal coverage of the data is unknown and may vary. ",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/44235",
-  "dct_language_sm": "Arabic",
-  "dct_publisher_sm": "United Arab Emirates Ministry of Climate Change and Environment",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Food Animals",
-    "Food",
-    "Food supply--Arab countries",
-    "Consumer behavior"
-  ],
-  "dct_title_s": "Fish Markets in the United Arab Emirates 2018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "United Arab Emirates Open Data"
-  ],
-  "dct_issued_s": "12/08/2018",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/44235\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/123814/nyu_2451_44235.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "United Arab Emirates"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_44235",
-  "gbl_mdModified_dt": "2020-05-03T03:27:25Z",
-  "id": "nyu-2451-44235",
-  "nyu_addl_dspace_s": "45385",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(54.374904, 56.364782, 25.615418, 24.220098)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile represents fish markets in the United Arab Emirates. This data was originally collected and hosted by the United Arab Emirates Ministry of Climate Change and Environment (MOCCAE). The data was accessed and downloaded from the MOCCAE's ArcGIS REST services directory in December 2018. The actual collection date and temporal coverage of the data is unknown and may vary. "
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/44235"
+  ],
+  "dct_language_sm": [
+    "Arabic"
+  ],
+  "dct_publisher_sm": [
+    "United Arab Emirates Ministry of Climate Change and Environment"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Food Animals",
+    "Food",
+    "Food supply--Arab countries",
+    "Consumer behavior"
+  ],
+  "dct_title_s": "Fish Markets in the United Arab Emirates 2018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "United Arab Emirates Open Data"
+  ],
+  "dct_issued_s": "12/08/2018",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/44235\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/123814/nyu_2451_44235.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "United Arab Emirates"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_44235",
+  "gbl_mdModified_dt": "2020-05-03T03:27:25Z",
+  "id": "nyu-2451-44235",
+  "nyu_addl_dspace_s": "45385",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(54.374904, 56.364782, 25.615418, 24.220098)",
+  "gbl_indexYear_im": [
+    2018
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-44236.json b/metadata-aardvark/Datasets/nyu-2451-44236.json
index 930813c34..b3239a167 100644
--- a/metadata-aardvark/Datasets/nyu-2451-44236.json
+++ b/metadata-aardvark/Datasets/nyu-2451-44236.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents forested areas in the United Arab Emirates. The data table includes substantial information about the total number of trees and specific tree species in each area. This data was originally collected and hosted by the United Arab Emirates Ministry of Climate Change and Environment (MOCCAE). The data was accessed and downloaded from the MOCCAE's ArcGIS REST services directory in December 2018. The actual collection date and temporal coverage of the data is unknown and may vary. ",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/44236",
-  "dct_language_sm": "Arabic",
-  "dct_publisher_sm": "United Arab Emirates Ministry of Climate Change and Environment",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Forests and forestry",
-    "Trees",
-    "Plantations",
-    "Vegetation mapping"
-  ],
-  "dct_title_s": "Forested Areas in the United Arab Emirates 2018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "United Arab Emirates Open Data"
-  ],
-  "dct_issued_s": "12/08/2018",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/44236\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/123815/nyu_2451_44236.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "United Arab Emirates"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_44236",
-  "gbl_mdModified_dt": "2020-05-03T03:27:25Z",
-  "id": "nyu-2451-44236",
-  "nyu_addl_dspace_s": "45386",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(51.507637, 56.381660461426, 26.084159851074, 22.633329391479)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents forested areas in the United Arab Emirates. The data table includes substantial information about the total number of trees and specific tree species in each area. This data was originally collected and hosted by the United Arab Emirates Ministry of Climate Change and Environment (MOCCAE). The data was accessed and downloaded from the MOCCAE's ArcGIS REST services directory in December 2018. The actual collection date and temporal coverage of the data is unknown and may vary. "
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/44236"
+  ],
+  "dct_language_sm": [
+    "Arabic"
+  ],
+  "dct_publisher_sm": [
+    "United Arab Emirates Ministry of Climate Change and Environment"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Forests and forestry",
+    "Trees",
+    "Plantations",
+    "Vegetation mapping"
+  ],
+  "dct_title_s": "Forested Areas in the United Arab Emirates 2018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "United Arab Emirates Open Data"
+  ],
+  "dct_issued_s": "12/08/2018",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/44236\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/123815/nyu_2451_44236.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "United Arab Emirates"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_44236",
+  "gbl_mdModified_dt": "2020-05-03T03:27:25Z",
+  "id": "nyu-2451-44236",
+  "nyu_addl_dspace_s": "45386",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(51.507637, 56.381660461426, 26.084159851074, 22.633329391479)",
+  "gbl_indexYear_im": [
+    2018
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-44237.json b/metadata-aardvark/Datasets/nyu-2451-44237.json
index 84f3f9792..ce30111bc 100644
--- a/metadata-aardvark/Datasets/nyu-2451-44237.json
+++ b/metadata-aardvark/Datasets/nyu-2451-44237.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile represents fruit and vegetable collection centers in the United Arab Emirates. This data was originally collected and hosted by the United Arab Emirates Ministry of Climate Change and Environment (MOCCAE). The data was accessed and downloaded from the MOCCAE's ArcGIS REST services directory in December 2018. The actual collection date and temporal coverage of the data is unknown and may vary. ",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/44237",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "United Arab Emirates Ministry of Climate Change and Environment",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Food",
-    "Food supply--Arab countries",
-    "Nutrition",
-    "Trade"
-  ],
-  "dct_title_s": "Fruit and Vegetable Collection Centers in the United Arab Emirates 2018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "United Arab Emirates Open Data"
-  ],
-  "dct_issued_s": "12/08/2018",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/44237\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/123816/nyu_2451_44237.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "United Arab Emirates"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_44237",
-  "gbl_mdModified_dt": "2020-05-03T03:27:25Z",
-  "id": "nyu-2451-44237",
-  "nyu_addl_dspace_s": "45387",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(51.725600, 55.880820, 25.295110, 22.968920)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile represents fruit and vegetable collection centers in the United Arab Emirates. This data was originally collected and hosted by the United Arab Emirates Ministry of Climate Change and Environment (MOCCAE). The data was accessed and downloaded from the MOCCAE's ArcGIS REST services directory in December 2018. The actual collection date and temporal coverage of the data is unknown and may vary. "
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/44237"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "United Arab Emirates Ministry of Climate Change and Environment"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Food",
+    "Food supply--Arab countries",
+    "Nutrition",
+    "Trade"
+  ],
+  "dct_title_s": "Fruit and Vegetable Collection Centers in the United Arab Emirates 2018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "United Arab Emirates Open Data"
+  ],
+  "dct_issued_s": "12/08/2018",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/44237\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/123816/nyu_2451_44237.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "United Arab Emirates"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_44237",
+  "gbl_mdModified_dt": "2020-05-03T03:27:25Z",
+  "id": "nyu-2451-44237",
+  "nyu_addl_dspace_s": "45387",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(51.725600, 55.880820, 25.295110, 22.968920)",
+  "gbl_indexYear_im": [
+    2018
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-44238.json b/metadata-aardvark/Datasets/nyu-2451-44238.json
index b08d68ff0..d791a97ac 100644
--- a/metadata-aardvark/Datasets/nyu-2451-44238.json
+++ b/metadata-aardvark/Datasets/nyu-2451-44238.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile represents generator locations in the United Arab Emirates. The data includes information about the generator type and location it serves.This data was originally collected and hosted by the United Arab Emirates Ministry of Climate Change and Environment (MOCCAE). The data was accessed and downloaded from the MOCCAE's ArcGIS REST services directory in December 2018. The actual collection date and temporal coverage of the data is unknown and may vary. ",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/44238",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "United Arab Emirates Ministry of Climate Change and Environment",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Power generation sites",
-    "Electric power transmission",
-    "Zoning",
-    "Public land records"
-  ],
-  "dct_title_s": "Generator Locations in the United Arab Emirates 2018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "United Arab Emirates Open Data"
-  ],
-  "dct_issued_s": "12/08/2018",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/44238\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/123817/nyu_2451_44238.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "United Arab Emirates"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_44238",
-  "gbl_mdModified_dt": "2020-05-03T03:27:25Z",
-  "id": "nyu-2451-44238",
-  "nyu_addl_dspace_s": "45388",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(51.507637, 56.381660461426, 26.084159851074, 22.633329391479)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile represents generator locations in the United Arab Emirates. The data includes information about the generator type and location it serves.This data was originally collected and hosted by the United Arab Emirates Ministry of Climate Change and Environment (MOCCAE). The data was accessed and downloaded from the MOCCAE's ArcGIS REST services directory in December 2018. The actual collection date and temporal coverage of the data is unknown and may vary. "
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/44238"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "United Arab Emirates Ministry of Climate Change and Environment"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Power generation sites",
+    "Electric power transmission",
+    "Zoning",
+    "Public land records"
+  ],
+  "dct_title_s": "Generator Locations in the United Arab Emirates 2018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "United Arab Emirates Open Data"
+  ],
+  "dct_issued_s": "12/08/2018",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/44238\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/123817/nyu_2451_44238.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "United Arab Emirates"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_44238",
+  "gbl_mdModified_dt": "2020-05-03T03:27:25Z",
+  "id": "nyu-2451-44238",
+  "nyu_addl_dspace_s": "45388",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(51.507637, 56.381660461426, 26.084159851074, 22.633329391479)",
+  "gbl_indexYear_im": [
+    2018
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-44239.json b/metadata-aardvark/Datasets/nyu-2451-44239.json
index c9dc1cd18..d9db1c4d6 100644
--- a/metadata-aardvark/Datasets/nyu-2451-44239.json
+++ b/metadata-aardvark/Datasets/nyu-2451-44239.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile represents grassy area center points in the United Arab Emirates. This data was originally collected and hosted by the United Arab Emirates Ministry of Climate Change and Environment (MOCCAE). The data was accessed and downloaded from the MOCCAE's ArcGIS REST services directory in December 2018. The actual collection date and temporal coverage of the data is unknown and may vary. ",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/44239",
-  "dct_language_sm": "Arabic",
-  "dct_publisher_sm": "United Arab Emirates Ministry of Climate Change and Environment",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Urban planning and environment",
-    "Parks",
-    "Public lands",
-    "Vegetation mapping"
-  ],
-  "dct_title_s": "Grassy Area Center Points in the United Arab Emirates 2018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "United Arab Emirates Open Data"
-  ],
-  "dct_issued_s": "12/08/2018",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/44239\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/123818/nyu_2451_44239.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "United Arab Emirates"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_44239",
-  "gbl_mdModified_dt": "2020-05-03T03:27:25Z",
-  "id": "nyu-2451-44239",
-  "nyu_addl_dspace_s": "45389",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(55.935024, 55.970162, 25.647516, 25.640329)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile represents grassy area center points in the United Arab Emirates. This data was originally collected and hosted by the United Arab Emirates Ministry of Climate Change and Environment (MOCCAE). The data was accessed and downloaded from the MOCCAE's ArcGIS REST services directory in December 2018. The actual collection date and temporal coverage of the data is unknown and may vary. "
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/44239"
+  ],
+  "dct_language_sm": [
+    "Arabic"
+  ],
+  "dct_publisher_sm": [
+    "United Arab Emirates Ministry of Climate Change and Environment"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Urban planning and environment",
+    "Parks",
+    "Public lands",
+    "Vegetation mapping"
+  ],
+  "dct_title_s": "Grassy Area Center Points in the United Arab Emirates 2018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "United Arab Emirates Open Data"
+  ],
+  "dct_issued_s": "12/08/2018",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/44239\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/123818/nyu_2451_44239.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "United Arab Emirates"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_44239",
+  "gbl_mdModified_dt": "2020-05-03T03:27:25Z",
+  "id": "nyu-2451-44239",
+  "nyu_addl_dspace_s": "45389",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(55.935024, 55.970162, 25.647516, 25.640329)",
+  "gbl_indexYear_im": [
+    2018
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-44240.json b/metadata-aardvark/Datasets/nyu-2451-44240.json
index 6a5d2d940..e67722073 100644
--- a/metadata-aardvark/Datasets/nyu-2451-44240.json
+++ b/metadata-aardvark/Datasets/nyu-2451-44240.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile represents Blue Flag certified locations in the United Arab Emirates. A Blue Flag designated location is an eco-certification designated by the Foundation for Environmental Education in Copenhagen, Denmark.This data was originally collected and hosted by the United Arab Emirates Ministry of Climate Change and Environment (MOCCAE). The data was accessed and downloaded from the MOCCAE's ArcGIS REST services directory in December 2018. The actual collection date and temporal coverage of the data is unknown and may vary. ",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/44240",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "United Arab Emirates Ministry of Climate Change and Environment",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Beaches",
-    "Marine ecological regions",
-    "Environment",
-    "Special districts"
-  ],
-  "dct_title_s": "Blue Flag Certified Locations in the United Arab Emirates 2018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "United Arab Emirates Open Data"
-  ],
-  "dct_issued_s": "12/08/2018",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/44240\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/123819/nyu_2451_44240.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "United Arab Emirates"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_44240",
-  "gbl_mdModified_dt": "2020-05-03T03:27:25Z",
-  "id": "nyu-2451-44240",
-  "nyu_addl_dspace_s": "45390",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(54.310662, 56.363365, 25.506954, 24.427213)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile represents Blue Flag certified locations in the United Arab Emirates. A Blue Flag designated location is an eco-certification designated by the Foundation for Environmental Education in Copenhagen, Denmark.This data was originally collected and hosted by the United Arab Emirates Ministry of Climate Change and Environment (MOCCAE). The data was accessed and downloaded from the MOCCAE's ArcGIS REST services directory in December 2018. The actual collection date and temporal coverage of the data is unknown and may vary. "
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/44240"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "United Arab Emirates Ministry of Climate Change and Environment"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Beaches",
+    "Marine ecological regions",
+    "Environment",
+    "Special districts"
+  ],
+  "dct_title_s": "Blue Flag Certified Locations in the United Arab Emirates 2018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "United Arab Emirates Open Data"
+  ],
+  "dct_issued_s": "12/08/2018",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/44240\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/123819/nyu_2451_44240.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "United Arab Emirates"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_44240",
+  "gbl_mdModified_dt": "2020-05-03T03:27:25Z",
+  "id": "nyu-2451-44240",
+  "nyu_addl_dspace_s": "45390",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(54.310662, 56.363365, 25.506954, 24.427213)",
+  "gbl_indexYear_im": [
+    2018
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-44241.json b/metadata-aardvark/Datasets/nyu-2451-44241.json
index 7c5f646e5..92118a279 100644
--- a/metadata-aardvark/Datasets/nyu-2451-44241.json
+++ b/metadata-aardvark/Datasets/nyu-2451-44241.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile represents hydroponic farm locations in the United Arab Emirates. The data includes each farm's crop type, yield, and area. This data was originally collected and hosted by the United Arab Emirates Ministry of Climate Change and Environment (MOCCAE). The data was accessed and downloaded from the MOCCAE's ArcGIS REST services directory in December 2018. The actual collection date and temporal coverage of the data is unknown and may vary. ",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/44241",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "United Arab Emirates Ministry of Climate Change and Environment",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Hydrology",
-    "Farming",
-    "Vegetation classification",
-    "Water"
-  ],
-  "dct_title_s": "Hydroponic Farm Locations in the United Arab Emirates 2018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "United Arab Emirates Open Data"
-  ],
-  "dct_issued_s": "12/08/2018",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/44241\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/123820/nyu_2451_44241.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "United Arab Emirates"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_44241",
-  "gbl_mdModified_dt": "2020-05-03T03:27:25Z",
-  "id": "nyu-2451-44241",
-  "nyu_addl_dspace_s": "45391",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(55.533150, 56.357700, 25.666600, 24.817110)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile represents hydroponic farm locations in the United Arab Emirates. The data includes each farm's crop type, yield, and area. This data was originally collected and hosted by the United Arab Emirates Ministry of Climate Change and Environment (MOCCAE). The data was accessed and downloaded from the MOCCAE's ArcGIS REST services directory in December 2018. The actual collection date and temporal coverage of the data is unknown and may vary. "
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/44241"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "United Arab Emirates Ministry of Climate Change and Environment"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Hydrology",
+    "Farming",
+    "Vegetation classification",
+    "Water"
+  ],
+  "dct_title_s": "Hydroponic Farm Locations in the United Arab Emirates 2018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "United Arab Emirates Open Data"
+  ],
+  "dct_issued_s": "12/08/2018",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/44241\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/123820/nyu_2451_44241.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "United Arab Emirates"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_44241",
+  "gbl_mdModified_dt": "2020-05-03T03:27:25Z",
+  "id": "nyu-2451-44241",
+  "nyu_addl_dspace_s": "45391",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(55.533150, 56.357700, 25.666600, 24.817110)",
+  "gbl_indexYear_im": [
+    2018
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-44242.json b/metadata-aardvark/Datasets/nyu-2451-44242.json
index c003351ef..f68a0717d 100644
--- a/metadata-aardvark/Datasets/nyu-2451-44242.json
+++ b/metadata-aardvark/Datasets/nyu-2451-44242.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents mangrove areas in the United Arab Emirates. This data was originally collected and hosted by the United Arab Emirates Ministry of Climate Change and Environment (MOCCAE). The data was accessed and downloaded from the MOCCAE's ArcGIS REST services directory in December 2018. The actual collection date and temporal coverage of the data is unknown and may vary. ",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/44242",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "United Arab Emirates Ministry of Climate Change and Environment",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Wetlands",
-    "Marshes",
-    "Bodies of water",
-    "Urban planning and environment"
-  ],
-  "dct_title_s": "Mangrove Areas in the United Arab Emirates 2018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "United Arab Emirates Open Data"
-  ],
-  "dct_issued_s": "12/08/2018",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/44242\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/123821/nyu_2451_44242.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "United Arab Emirates"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_44242",
-  "gbl_mdModified_dt": "2020-05-03T03:27:25Z",
-  "id": "nyu-2451-44242",
-  "nyu_addl_dspace_s": "45392",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(53.092732, 56.372794, 25.916746, 24.205687)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents mangrove areas in the United Arab Emirates. This data was originally collected and hosted by the United Arab Emirates Ministry of Climate Change and Environment (MOCCAE). The data was accessed and downloaded from the MOCCAE's ArcGIS REST services directory in December 2018. The actual collection date and temporal coverage of the data is unknown and may vary. "
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/44242"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "United Arab Emirates Ministry of Climate Change and Environment"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Wetlands",
+    "Marshes",
+    "Bodies of water",
+    "Urban planning and environment"
+  ],
+  "dct_title_s": "Mangrove Areas in the United Arab Emirates 2018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "United Arab Emirates Open Data"
+  ],
+  "dct_issued_s": "12/08/2018",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/44242\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/123821/nyu_2451_44242.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "United Arab Emirates"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_44242",
+  "gbl_mdModified_dt": "2020-05-03T03:27:25Z",
+  "id": "nyu-2451-44242",
+  "nyu_addl_dspace_s": "45392",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(53.092732, 56.372794, 25.916746, 24.205687)",
+  "gbl_indexYear_im": [
+    2018
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-44243.json b/metadata-aardvark/Datasets/nyu-2451-44243.json
index a16bc2dac..4a93cc945 100644
--- a/metadata-aardvark/Datasets/nyu-2451-44243.json
+++ b/metadata-aardvark/Datasets/nyu-2451-44243.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents planted or forested areas that have a mixed species in the United Arab Emirates. This data was originally collected and hosted by the United Arab Emirates Ministry of Climate Change and Environment (MOCCAE). The data was accessed and downloaded from the MOCCAE's ArcGIS REST services directory in December 2018. The actual collection date and temporal coverage of the data is unknown and may vary. ",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/44243",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "United Arab Emirates Ministry of Climate Change and Environment",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Vegetation classification",
-    "Plantations",
-    "Public land records",
-    "Agricultural sites"
-  ],
-  "dct_title_s": "Mixed Planted Areas in the United Arab Emirates 2018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "United Arab Emirates Open Data"
-  ],
-  "dct_issued_s": "12/08/2018",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/44243\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/123822/nyu_2451_44243.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "United Arab Emirates"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_44243",
-  "gbl_mdModified_dt": "2020-05-03T03:27:25Z",
-  "id": "nyu-2451-44243",
-  "nyu_addl_dspace_s": "45393",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(51.738227, 56.372287, 26.050154, 22.925944)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents planted or forested areas that have a mixed species in the United Arab Emirates. This data was originally collected and hosted by the United Arab Emirates Ministry of Climate Change and Environment (MOCCAE). The data was accessed and downloaded from the MOCCAE's ArcGIS REST services directory in December 2018. The actual collection date and temporal coverage of the data is unknown and may vary. "
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/44243"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "United Arab Emirates Ministry of Climate Change and Environment"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Vegetation classification",
+    "Plantations",
+    "Public land records",
+    "Agricultural sites"
+  ],
+  "dct_title_s": "Mixed Planted Areas in the United Arab Emirates 2018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "United Arab Emirates Open Data"
+  ],
+  "dct_issued_s": "12/08/2018",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/44243\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/123822/nyu_2451_44243.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "United Arab Emirates"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_44243",
+  "gbl_mdModified_dt": "2020-05-03T03:27:25Z",
+  "id": "nyu-2451-44243",
+  "nyu_addl_dspace_s": "45393",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(51.738227, 56.372287, 26.050154, 22.925944)",
+  "gbl_indexYear_im": [
+    2018
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-44244.json b/metadata-aardvark/Datasets/nyu-2451-44244.json
index e4c411306..873be0ac3 100644
--- a/metadata-aardvark/Datasets/nyu-2451-44244.json
+++ b/metadata-aardvark/Datasets/nyu-2451-44244.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile represents museum locations in the United Arab Emirates. This data was originally collected and hosted by the United Arab Emirates Ministry of Climate Change and Environment (MOCCAE). The data was accessed and downloaded from the MOCCAE's ArcGIS REST services directory in December 2018. The actual collection date and temporal coverage of the data is unknown and may vary. ",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/44244",
-  "dct_language_sm": "Arabic",
-  "dct_publisher_sm": "United Arab Emirates Ministry of Climate Change and Environment",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Museums",
-    "Culture and tourism",
-    "Cultural spaces",
-    "Places of interest"
-  ],
-  "dct_title_s": "Museum Locations in the United Arab Emirates 2018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "United Arab Emirates Open Data"
-  ],
-  "dct_issued_s": "12/08/2018",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/44244\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/123823/nyu_2451_44244.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "United Arab Emirates"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_44244",
-  "gbl_mdModified_dt": "2020-05-03T03:27:25Z",
-  "id": "nyu-2451-44244",
-  "nyu_addl_dspace_s": "45394",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(52.304597, 56.359089, 25.794550, 24.217417)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile represents museum locations in the United Arab Emirates. This data was originally collected and hosted by the United Arab Emirates Ministry of Climate Change and Environment (MOCCAE). The data was accessed and downloaded from the MOCCAE's ArcGIS REST services directory in December 2018. The actual collection date and temporal coverage of the data is unknown and may vary. "
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/44244"
+  ],
+  "dct_language_sm": [
+    "Arabic"
+  ],
+  "dct_publisher_sm": [
+    "United Arab Emirates Ministry of Climate Change and Environment"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Museums",
+    "Culture and tourism",
+    "Cultural spaces",
+    "Places of interest"
+  ],
+  "dct_title_s": "Museum Locations in the United Arab Emirates 2018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "United Arab Emirates Open Data"
+  ],
+  "dct_issued_s": "12/08/2018",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/44244\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/123823/nyu_2451_44244.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "United Arab Emirates"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_44244",
+  "gbl_mdModified_dt": "2020-05-03T03:27:25Z",
+  "id": "nyu-2451-44244",
+  "nyu_addl_dspace_s": "45394",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(52.304597, 56.359089, 25.794550, 24.217417)",
+  "gbl_indexYear_im": [
+    2018
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-44245.json b/metadata-aardvark/Datasets/nyu-2451-44245.json
index 4aa984d72..47288eebe 100644
--- a/metadata-aardvark/Datasets/nyu-2451-44245.json
+++ b/metadata-aardvark/Datasets/nyu-2451-44245.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile represents natural sites in the United Arab Emirates. The data table is in Arabic and includes information about when the location was designated as a natural area and some of the tourist and leisure activities available there. This data was originally collected and hosted by the United Arab Emirates Ministry of Climate Change and Environment (MOCCAE). The data was accessed and downloaded from the MOCCAE's ArcGIS REST services directory in December 2018. The actual collection date and temporal coverage of the data is unknown and may vary. ",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/44245",
-  "dct_language_sm": "Arabic",
-  "dct_publisher_sm": "United Arab Emirates Ministry of Climate Change and Environment",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Nature",
-    "Ecological districts",
-    "Tourism--United Arab Emirates",
-    "Recreation areas"
-  ],
-  "dct_title_s": "Natural Sites in the United Arab Emirates 2018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "United Arab Emirates Open Data"
-  ],
-  "dct_issued_s": "12/08/2018",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/44245\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/123824/nyu_2451_44245.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "United Arab Emirates"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_44245",
-  "gbl_mdModified_dt": "2020-05-03T03:27:25Z",
-  "id": "nyu-2451-44245",
-  "nyu_addl_dspace_s": "45395",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(55.694638, 56.339473, 25.617663, 24.073694)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile represents natural sites in the United Arab Emirates. The data table is in Arabic and includes information about when the location was designated as a natural area and some of the tourist and leisure activities available there. This data was originally collected and hosted by the United Arab Emirates Ministry of Climate Change and Environment (MOCCAE). The data was accessed and downloaded from the MOCCAE's ArcGIS REST services directory in December 2018. The actual collection date and temporal coverage of the data is unknown and may vary. "
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/44245"
+  ],
+  "dct_language_sm": [
+    "Arabic"
+  ],
+  "dct_publisher_sm": [
+    "United Arab Emirates Ministry of Climate Change and Environment"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Nature",
+    "Ecological districts",
+    "Tourism--United Arab Emirates",
+    "Recreation areas"
+  ],
+  "dct_title_s": "Natural Sites in the United Arab Emirates 2018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "United Arab Emirates Open Data"
+  ],
+  "dct_issued_s": "12/08/2018",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/44245\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/123824/nyu_2451_44245.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "United Arab Emirates"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_44245",
+  "gbl_mdModified_dt": "2020-05-03T03:27:25Z",
+  "id": "nyu-2451-44245",
+  "nyu_addl_dspace_s": "45395",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(55.694638, 56.339473, 25.617663, 24.073694)",
+  "gbl_indexYear_im": [
+    2018
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-44246.json b/metadata-aardvark/Datasets/nyu-2451-44246.json
index 5db8a44ac..f79bf081d 100644
--- a/metadata-aardvark/Datasets/nyu-2451-44246.json
+++ b/metadata-aardvark/Datasets/nyu-2451-44246.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile represents organic farm locations in the United Arab Emirates. The data includes information about the area and harvest yields. This data was originally collected and hosted by the United Arab Emirates Ministry of Climate Change and Environment (MOCCAE). The data was accessed and downloaded from the MOCCAE's ArcGIS REST services directory in December 2018. The actual collection date and temporal coverage of the data is unknown and may vary. ",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/44246",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "United Arab Emirates Ministry of Climate Change and Environment",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Farms",
-    "Farming",
-    "Ecology",
-    "Waste control"
-  ],
-  "dct_title_s": "Organic Farm Locations in the United Arab Emirates 2018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "United Arab Emirates Open Data"
-  ],
-  "dct_issued_s": "12/08/2018",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/44246\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/123825/nyu_2451_44246.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "United Arab Emirates"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_44246",
-  "gbl_mdModified_dt": "2020-05-03T03:27:25Z",
-  "id": "nyu-2451-44246",
-  "nyu_addl_dspace_s": "45396",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(55.468390, 56.138350, 25.579650, 24.818580)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile represents organic farm locations in the United Arab Emirates. The data includes information about the area and harvest yields. This data was originally collected and hosted by the United Arab Emirates Ministry of Climate Change and Environment (MOCCAE). The data was accessed and downloaded from the MOCCAE's ArcGIS REST services directory in December 2018. The actual collection date and temporal coverage of the data is unknown and may vary. "
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/44246"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "United Arab Emirates Ministry of Climate Change and Environment"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Farms",
+    "Farming",
+    "Ecology",
+    "Waste control"
+  ],
+  "dct_title_s": "Organic Farm Locations in the United Arab Emirates 2018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "United Arab Emirates Open Data"
+  ],
+  "dct_issued_s": "12/08/2018",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/44246\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/123825/nyu_2451_44246.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "United Arab Emirates"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_44246",
+  "gbl_mdModified_dt": "2020-05-03T03:27:25Z",
+  "id": "nyu-2451-44246",
+  "nyu_addl_dspace_s": "45396",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(55.468390, 56.138350, 25.579650, 24.818580)",
+  "gbl_indexYear_im": [
+    2018
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-44247.json b/metadata-aardvark/Datasets/nyu-2451-44247.json
index 8ee1645d8..507948733 100644
--- a/metadata-aardvark/Datasets/nyu-2451-44247.json
+++ b/metadata-aardvark/Datasets/nyu-2451-44247.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents areas in the United Arab Emirates made up of pure stands of palm trees. This data was originally collected and hosted by the United Arab Emirates Ministry of Climate Change and Environment (MOCCAE). The data was accessed and downloaded from the MOCCAE's ArcGIS REST services directory in December 2018. The actual collection date and temporal coverage of the data is unknown and may vary. ",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/44247",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "United Arab Emirates Ministry of Climate Change and Environment",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Plantations",
-    "Trees",
-    "Agricultural Sites",
-    "Farms"
-  ],
-  "dct_title_s": "Palm Tree Plantation Areas in the United Arab Emirates 2018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "United Arab Emirates Open Data"
-  ],
-  "dct_issued_s": "12/08/2018",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/44247\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/123826/nyu_2451_44247.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "United Arab Emirates"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_44247",
-  "gbl_mdModified_dt": "2020-05-03T03:27:25Z",
-  "id": "nyu-2451-44247",
-  "nyu_addl_dspace_s": "45397",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(51.642305, 56.369255, 26.043418, 22.824252)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents areas in the United Arab Emirates made up of pure stands of palm trees. This data was originally collected and hosted by the United Arab Emirates Ministry of Climate Change and Environment (MOCCAE). The data was accessed and downloaded from the MOCCAE's ArcGIS REST services directory in December 2018. The actual collection date and temporal coverage of the data is unknown and may vary. "
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/44247"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "United Arab Emirates Ministry of Climate Change and Environment"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Plantations",
+    "Trees",
+    "Agricultural Sites",
+    "Farms"
+  ],
+  "dct_title_s": "Palm Tree Plantation Areas in the United Arab Emirates 2018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "United Arab Emirates Open Data"
+  ],
+  "dct_issued_s": "12/08/2018",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/44247\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/123826/nyu_2451_44247.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "United Arab Emirates"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_44247",
+  "gbl_mdModified_dt": "2020-05-03T03:27:25Z",
+  "id": "nyu-2451-44247",
+  "nyu_addl_dspace_s": "45397",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(51.642305, 56.369255, 26.043418, 22.824252)",
+  "gbl_indexYear_im": [
+    2018
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-44248.json b/metadata-aardvark/Datasets/nyu-2451-44248.json
index b096f1d1e..733d37698 100644
--- a/metadata-aardvark/Datasets/nyu-2451-44248.json
+++ b/metadata-aardvark/Datasets/nyu-2451-44248.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents planted areas in the United Arab Emirates. This dataset includes both forests, private areas, and planted areas along roads. This data was originally collected and hosted by the United Arab Emirates Ministry of Climate Change and Environment (MOCCAE). The data was accessed and downloaded from the MOCCAE's ArcGIS REST services directory in December 2018. The actual collection date and temporal coverage of the data is unknown and may vary. ",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/44248",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "United Arab Emirates Ministry of Climate Change and Environment",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Protected areas",
-    "Trees",
-    "Forests and forestry",
-    "Parks"
-  ],
-  "dct_title_s": "Planted Areas in the United Arab Emirates 2018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "United Arab Emirates Open Data"
-  ],
-  "dct_issued_s": "12/08/2018",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/44248\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/123827/nyu_2451_44248.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "United Arab Emirates"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_44248",
-  "gbl_mdModified_dt": "2020-05-03T03:27:25Z",
-  "id": "nyu-2451-44248",
-  "nyu_addl_dspace_s": "45398",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(51.507637, 56.381660461426, 26.084159851074, 22.633329391479)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents planted areas in the United Arab Emirates. This dataset includes both forests, private areas, and planted areas along roads. This data was originally collected and hosted by the United Arab Emirates Ministry of Climate Change and Environment (MOCCAE). The data was accessed and downloaded from the MOCCAE's ArcGIS REST services directory in December 2018. The actual collection date and temporal coverage of the data is unknown and may vary. "
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/44248"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "United Arab Emirates Ministry of Climate Change and Environment"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Protected areas",
+    "Trees",
+    "Forests and forestry",
+    "Parks"
+  ],
+  "dct_title_s": "Planted Areas in the United Arab Emirates 2018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "United Arab Emirates Open Data"
+  ],
+  "dct_issued_s": "12/08/2018",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/44248\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/123827/nyu_2451_44248.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "United Arab Emirates"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_44248",
+  "gbl_mdModified_dt": "2020-05-03T03:27:25Z",
+  "id": "nyu-2451-44248",
+  "nyu_addl_dspace_s": "45398",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(51.507637, 56.381660461426, 26.084159851074, 22.633329391479)",
+  "gbl_indexYear_im": [
+    2018
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-44249.json b/metadata-aardvark/Datasets/nyu-2451-44249.json
index bdd659890..408317297 100644
--- a/metadata-aardvark/Datasets/nyu-2451-44249.json
+++ b/metadata-aardvark/Datasets/nyu-2451-44249.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents plant production for each emirate of the United Arab Emirates. This data was originally collected and hosted by the United Arab Emirates Ministry of Climate Change and Environment (MOCCAE). The data was accessed and downloaded from the MOCCAE's ArcGIS REST services directory in December 2018. The actual collection date and temporal coverage of the data is unknown and may vary. ",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/44249",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "United Arab Emirates Ministry of Climate Change and Environment",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Plantations",
-    "Agricultural Sites",
-    "Public land records",
-    "Vegetation mapping"
-  ],
-  "dct_title_s": "Plant Production for Each Emirate of the United Arab Emirates 2018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "United Arab Emirates Open Data"
-  ],
-  "dct_issued_s": "12/08/2018",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/44249\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/123828/nyu_2451_44249.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "United Arab Emirates"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_44249",
-  "gbl_mdModified_dt": "2020-05-03T03:27:25Z",
-  "id": "nyu-2451-44249",
-  "nyu_addl_dspace_s": "45399",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(51.436528, 56.381805, 26.078847, 22.631621)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents plant production for each emirate of the United Arab Emirates. This data was originally collected and hosted by the United Arab Emirates Ministry of Climate Change and Environment (MOCCAE). The data was accessed and downloaded from the MOCCAE's ArcGIS REST services directory in December 2018. The actual collection date and temporal coverage of the data is unknown and may vary. "
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/44249"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "United Arab Emirates Ministry of Climate Change and Environment"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Plantations",
+    "Agricultural Sites",
+    "Public land records",
+    "Vegetation mapping"
+  ],
+  "dct_title_s": "Plant Production for Each Emirate of the United Arab Emirates 2018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "United Arab Emirates Open Data"
+  ],
+  "dct_issued_s": "12/08/2018",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/44249\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/123828/nyu_2451_44249.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "United Arab Emirates"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_44249",
+  "gbl_mdModified_dt": "2020-05-03T03:27:25Z",
+  "id": "nyu-2451-44249",
+  "nyu_addl_dspace_s": "45399",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(51.436528, 56.381805, 26.078847, 22.631621)",
+  "gbl_indexYear_im": [
+    2018
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-44250.json b/metadata-aardvark/Datasets/nyu-2451-44250.json
index fcff65e13..50ca1f980 100644
--- a/metadata-aardvark/Datasets/nyu-2451-44250.json
+++ b/metadata-aardvark/Datasets/nyu-2451-44250.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents protected land and sea areas in the United Arab Emirates. This data was originally collected and hosted by the United Arab Emirates Ministry of Climate Change and Environment (MOCCAE). The data was accessed and downloaded from the MOCCAE's ArcGIS REST services directory in December 2018. The actual collection date and temporal coverage of the data is unknown and may vary. ",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/44250",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "United Arab Emirates Ministry of Climate Change and Environment",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Protected areas",
-    "Land use",
-    "Seas",
-    "Wilderness areas"
-  ],
-  "dct_title_s": "Protected Land and Sea Areas in the United Arab Emirates 2018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "United Arab Emirates Open Data"
-  ],
-  "dct_issued_s": "12/08/2018",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/44250\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/123829/nyu_2451_44250.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "United Arab Emirates"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_44250",
-  "gbl_mdModified_dt": "2020-05-03T03:27:25Z",
-  "id": "nyu-2451-44250",
-  "nyu_addl_dspace_s": "45400",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(51.514991, 56.391704, 25.608116, 22.656770)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents protected land and sea areas in the United Arab Emirates. This data was originally collected and hosted by the United Arab Emirates Ministry of Climate Change and Environment (MOCCAE). The data was accessed and downloaded from the MOCCAE's ArcGIS REST services directory in December 2018. The actual collection date and temporal coverage of the data is unknown and may vary. "
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/44250"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "United Arab Emirates Ministry of Climate Change and Environment"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Protected areas",
+    "Land use",
+    "Seas",
+    "Wilderness areas"
+  ],
+  "dct_title_s": "Protected Land and Sea Areas in the United Arab Emirates 2018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "United Arab Emirates Open Data"
+  ],
+  "dct_issued_s": "12/08/2018",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/44250\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/123829/nyu_2451_44250.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "United Arab Emirates"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_44250",
+  "gbl_mdModified_dt": "2020-05-03T03:27:25Z",
+  "id": "nyu-2451-44250",
+  "nyu_addl_dspace_s": "45400",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(51.514991, 56.391704, 25.608116, 22.656770)",
+  "gbl_indexYear_im": [
+    2018
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-44251.json b/metadata-aardvark/Datasets/nyu-2451-44251.json
index 12233f667..c7b378610 100644
--- a/metadata-aardvark/Datasets/nyu-2451-44251.json
+++ b/metadata-aardvark/Datasets/nyu-2451-44251.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile represents pump locations in the United Arab Emirates. The data includes information about the pump type and location it serves. This data was originally collected and hosted by the United Arab Emirates Ministry of Climate Change and Environment (MOCCAE). The data was accessed and downloaded from the MOCCAE's ArcGIS REST services directory in December 2018. The actual collection date and temporal coverage of the data is unknown and may vary. ",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/44251",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "United Arab Emirates Ministry of Climate Change and Environment",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Water transfer",
-    "Coasts",
-    "Piers",
-    "Groundwater"
-  ],
-  "dct_title_s": "Pump Locations in the United Arab Emirates 2018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "United Arab Emirates Open Data"
-  ],
-  "dct_issued_s": "12/08/2018",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/44251\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/123830/nyu_2451_44251.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "United Arab Emirates"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_44251",
-  "gbl_mdModified_dt": "2020-05-03T03:27:25Z",
-  "id": "nyu-2451-44251",
-  "nyu_addl_dspace_s": "45401",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(51.507637, 56.381660461426, 26.084159851074, 22.633329391479)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile represents pump locations in the United Arab Emirates. The data includes information about the pump type and location it serves. This data was originally collected and hosted by the United Arab Emirates Ministry of Climate Change and Environment (MOCCAE). The data was accessed and downloaded from the MOCCAE's ArcGIS REST services directory in December 2018. The actual collection date and temporal coverage of the data is unknown and may vary. "
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/44251"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "United Arab Emirates Ministry of Climate Change and Environment"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Water transfer",
+    "Coasts",
+    "Piers",
+    "Groundwater"
+  ],
+  "dct_title_s": "Pump Locations in the United Arab Emirates 2018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "United Arab Emirates Open Data"
+  ],
+  "dct_issued_s": "12/08/2018",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/44251\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/123830/nyu_2451_44251.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "United Arab Emirates"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_44251",
+  "gbl_mdModified_dt": "2020-05-03T03:27:25Z",
+  "id": "nyu-2451-44251",
+  "nyu_addl_dspace_s": "45401",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(51.507637, 56.381660461426, 26.084159851074, 22.633329391479)",
+  "gbl_indexYear_im": [
+    2018
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-44252.json b/metadata-aardvark/Datasets/nyu-2451-44252.json
index 3f74d5bf3..c2c79451a 100644
--- a/metadata-aardvark/Datasets/nyu-2451-44252.json
+++ b/metadata-aardvark/Datasets/nyu-2451-44252.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile represents quarry locations in the United Arab Emirates. The data includes the quarry name, owner, and status (open, closed, installing). This data was originally collected and hosted by the United Arab Emirates Ministry of Climate Change and Environment (MOCCAE). The data was accessed and downloaded from the MOCCAE's ArcGIS REST services directory in December 2018. The actual collection date and temporal coverage of the data is unknown and may vary. ",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/44252",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "United Arab Emirates Ministry of Climate Change and Environment",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Mines and mineral resources",
-    "Conveying machinery",
-    "Manufacturing industries",
-    "Land use"
-  ],
-  "dct_title_s": "Quarry Locations in the United Arab Emirates 2018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "United Arab Emirates Open Data"
-  ],
-  "dct_issued_s": "12/08/2018",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/44252\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/123831/nyu_2451_44252.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "United Arab Emirates"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_44252",
-  "gbl_mdModified_dt": "2020-05-03T03:27:25Z",
-  "id": "nyu-2451-44252",
-  "nyu_addl_dspace_s": "45402",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(55.729862, 56.342800, 25.965400, 24.142020)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile represents quarry locations in the United Arab Emirates. The data includes the quarry name, owner, and status (open, closed, installing). This data was originally collected and hosted by the United Arab Emirates Ministry of Climate Change and Environment (MOCCAE). The data was accessed and downloaded from the MOCCAE's ArcGIS REST services directory in December 2018. The actual collection date and temporal coverage of the data is unknown and may vary. "
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/44252"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "United Arab Emirates Ministry of Climate Change and Environment"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Mines and mineral resources",
+    "Conveying machinery",
+    "Manufacturing industries",
+    "Land use"
+  ],
+  "dct_title_s": "Quarry Locations in the United Arab Emirates 2018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "United Arab Emirates Open Data"
+  ],
+  "dct_issued_s": "12/08/2018",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/44252\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/123831/nyu_2451_44252.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "United Arab Emirates"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_44252",
+  "gbl_mdModified_dt": "2020-05-03T03:27:25Z",
+  "id": "nyu-2451-44252",
+  "nyu_addl_dspace_s": "45402",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(55.729862, 56.342800, 25.965400, 24.142020)",
+  "gbl_indexYear_im": [
+    2018
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-44253.json b/metadata-aardvark/Datasets/nyu-2451-44253.json
index 1f9abb536..673eb436d 100644
--- a/metadata-aardvark/Datasets/nyu-2451-44253.json
+++ b/metadata-aardvark/Datasets/nyu-2451-44253.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile represents resevoir locations in the United Arab Emirates. This data was originally collected and hosted by the United Arab Emirates Ministry of Climate Change and Environment (MOCCAE). The data was accessed and downloaded from the MOCCAE's ArcGIS REST services directory in December 2018. The actual collection date and temporal coverage of the data is unknown and may vary. ",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/44253",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "United Arab Emirates Ministry of Climate Change and Environment",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Reservoirs",
-    "Water",
-    "Storage tanks",
-    "Groundwater"
-  ],
-  "dct_title_s": "Resevoir Locations in the United Arab Emirates 2018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "United Arab Emirates Open Data"
-  ],
-  "dct_issued_s": "12/08/2018",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/44253\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/123832/nyu_2451_44253.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "United Arab Emirates"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_44253",
-  "gbl_mdModified_dt": "2020-05-03T03:27:25Z",
-  "id": "nyu-2451-44253",
-  "nyu_addl_dspace_s": "45403",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(51.507637, 56.381660461426, 26.084159851074, 22.633329391479)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile represents resevoir locations in the United Arab Emirates. This data was originally collected and hosted by the United Arab Emirates Ministry of Climate Change and Environment (MOCCAE). The data was accessed and downloaded from the MOCCAE's ArcGIS REST services directory in December 2018. The actual collection date and temporal coverage of the data is unknown and may vary. "
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/44253"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "United Arab Emirates Ministry of Climate Change and Environment"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Reservoirs",
+    "Water",
+    "Storage tanks",
+    "Groundwater"
+  ],
+  "dct_title_s": "Resevoir Locations in the United Arab Emirates 2018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "United Arab Emirates Open Data"
+  ],
+  "dct_issued_s": "12/08/2018",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/44253\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/123832/nyu_2451_44253.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "United Arab Emirates"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_44253",
+  "gbl_mdModified_dt": "2020-05-03T03:27:25Z",
+  "id": "nyu-2451-44253",
+  "nyu_addl_dspace_s": "45403",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(51.507637, 56.381660461426, 26.084159851074, 22.633329391479)",
+  "gbl_indexYear_im": [
+    2018
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-44254.json b/metadata-aardvark/Datasets/nyu-2451-44254.json
index 5ce0b093e..5390e5b58 100644
--- a/metadata-aardvark/Datasets/nyu-2451-44254.json
+++ b/metadata-aardvark/Datasets/nyu-2451-44254.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This polygon shapefile represents vegetation coverage area in the United Arab Emirates. This data was originally collected and hosted by the United Arab Emirates Ministry of Climate Change and Environment (MOCCAE). The data was accessed and downloaded from the MOCCAE's ArcGIS REST services directory in December 2018. The actual collection date and temporal coverage of the data is unknown and may vary. ",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/44254",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "United Arab Emirates Ministry of Climate Change and Environment",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Vegetation mapping",
-    "Urban planning and environment",
-    "Agricultural Sites",
-    "Parks"
-  ],
-  "dct_title_s": "Vegetation Coverage Area in the United Arab Emirates 2018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "United Arab Emirates Open Data"
-  ],
-  "dct_issued_s": "12/08/2018",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/44254\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/123833/nyu_2451_44254.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "United Arab Emirates"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_44254",
-  "gbl_mdModified_dt": "2020-05-03T03:27:25Z",
-  "id": "nyu-2451-44254",
-  "nyu_addl_dspace_s": "45404",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(51.621267, 56.372287, 26.050154, 22.802468)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents vegetation coverage area in the United Arab Emirates. This data was originally collected and hosted by the United Arab Emirates Ministry of Climate Change and Environment (MOCCAE). The data was accessed and downloaded from the MOCCAE's ArcGIS REST services directory in December 2018. The actual collection date and temporal coverage of the data is unknown and may vary. "
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/44254"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "United Arab Emirates Ministry of Climate Change and Environment"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Vegetation mapping",
+    "Urban planning and environment",
+    "Agricultural Sites",
+    "Parks"
+  ],
+  "dct_title_s": "Vegetation Coverage Area in the United Arab Emirates 2018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "United Arab Emirates Open Data"
+  ],
+  "dct_issued_s": "12/08/2018",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/44254\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/123833/nyu_2451_44254.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "United Arab Emirates"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_44254",
+  "gbl_mdModified_dt": "2020-05-03T03:27:25Z",
+  "id": "nyu-2451-44254",
+  "nyu_addl_dspace_s": "45404",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(51.621267, 56.372287, 26.050154, 22.802468)",
+  "gbl_indexYear_im": [
+    2018
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-44255.json b/metadata-aardvark/Datasets/nyu-2451-44255.json
index dc7606744..a77f48773 100644
--- a/metadata-aardvark/Datasets/nyu-2451-44255.json
+++ b/metadata-aardvark/Datasets/nyu-2451-44255.json
@@ -1,41 +1,59 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This point shapefile represents water well locations in the United Arab Emirates. This data was originally collected and hosted by the United Arab Emirates Ministry of Climate Change and Environment (MOCCAE). The data was accessed and downloaded from the MOCCAE's ArcGIS REST services directory in December 2018. The actual collection date and temporal coverage of the data is unknown and may vary. ",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/44255",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "United Arab Emirates Ministry of Climate Change and Environment",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Wells",
-    "Water",
-    "Storage tanks",
-    "Groundwater"
-  ],
-  "dct_title_s": "Well Locations in the United Arab Emirates 2018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "United Arab Emirates Open Data"
-  ],
-  "dct_issued_s": "12/08/2018",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/44255\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/123834/nyu_2451_44255.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "United Arab Emirates"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_44255",
-  "gbl_mdModified_dt": "2020-05-03T03:27:25Z",
-  "id": "nyu-2451-44255",
-  "nyu_addl_dspace_s": "45405",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(51.507637, 56.381660461426, 26.084159851074, 22.633329391479)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This point shapefile represents water well locations in the United Arab Emirates. This data was originally collected and hosted by the United Arab Emirates Ministry of Climate Change and Environment (MOCCAE). The data was accessed and downloaded from the MOCCAE's ArcGIS REST services directory in December 2018. The actual collection date and temporal coverage of the data is unknown and may vary. "
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/44255"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "United Arab Emirates Ministry of Climate Change and Environment"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Wells",
+    "Water",
+    "Storage tanks",
+    "Groundwater"
+  ],
+  "dct_title_s": "Well Locations in the United Arab Emirates 2018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "United Arab Emirates Open Data"
+  ],
+  "dct_issued_s": "12/08/2018",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/44255\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/123834/nyu_2451_44255.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "United Arab Emirates"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_44255",
+  "gbl_mdModified_dt": "2020-05-03T03:27:25Z",
+  "id": "nyu-2451-44255",
+  "nyu_addl_dspace_s": "45405",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(51.507637, 56.381660461426, 26.084159851074, 22.633329391479)",
+  "gbl_indexYear_im": [
+    2018
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-44256.json b/metadata-aardvark/Datasets/nyu-2451-44256.json
index 54d9a6e97..b35abfc16 100644
--- a/metadata-aardvark/Datasets/nyu-2451-44256.json
+++ b/metadata-aardvark/Datasets/nyu-2451-44256.json
@@ -1,43 +1,59 @@
-{
-  "dct_creator_sm": [
-    "Segun Omole"
-  ],
-  "dct_description_sm": "This point shapefile represents barber shops in Abu Dhabi between World Trade Center and al Wahda Mall. This data was collected as part of a student project for the NYU Abu Dhabi course Data and Human Space taught by David Wrisley during fall semester 2018.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/44256",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Grooming",
-    "Health and hygiene",
-    "Locations",
-    "Customer services"
-  ],
-  "dct_title_s": "Barber Shops in Downtown Abu Dhabi, 2018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYU Research Data"
-  ],
-  "dct_issued_s": "12/11/2018",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/44256\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/89064/nyu_2451_44256.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/89072/nyu_2451_44256_doc.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "United Arab Emirates "
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_44256",
-  "gbl_mdModified_dt": "2019-05-23T03:47:50Z",
-  "id": "nyu-2451-44256",
-  "nyu_addl_dspace_s": "45406",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(54.360622, 54.370096, 24.485937, 24.471144)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_creator_sm": [
+    "Segun Omole"
+  ],
+  "dct_description_sm": [
+    "This point shapefile represents barber shops in Abu Dhabi between World Trade Center and al Wahda Mall. This data was collected as part of a student project for the NYU Abu Dhabi course Data and Human Space taught by David Wrisley during fall semester 2018."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/44256"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    ""
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Grooming",
+    "Health and hygiene",
+    "Locations",
+    "Customer services"
+  ],
+  "dct_title_s": "Barber Shops in Downtown Abu Dhabi, 2018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYU Research Data"
+  ],
+  "dct_issued_s": "12/11/2018",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/44256\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/89064/nyu_2451_44256.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/89072/nyu_2451_44256_doc.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "United Arab Emirates "
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_44256",
+  "gbl_mdModified_dt": "2019-05-23T03:47:50Z",
+  "id": "nyu-2451-44256",
+  "nyu_addl_dspace_s": "45406",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(54.360622, 54.370096, 24.485937, 24.471144)",
+  "gbl_indexYear_im": [
+    2018
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-44257.json b/metadata-aardvark/Datasets/nyu-2451-44257.json
index 5330505fb..98cfbc135 100644
--- a/metadata-aardvark/Datasets/nyu-2451-44257.json
+++ b/metadata-aardvark/Datasets/nyu-2451-44257.json
@@ -1,43 +1,59 @@
-{
-  "dct_creator_sm": [
-    "Jaime Andres Fernandez"
-  ],
-  "dct_description_sm": "This point shapefile represents posters hung around New York University Abu Dhabi Campus between November 20 and December 5, 2018.  This data was collected as part of a student project for the NYU Abu Dhabi course Data and Human Space taught by David Wrisley during fall semester 2018.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/44257",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Locations",
-    "Education, Higher",
-    "Communication",
-    "Public spaces"
-  ],
-  "dct_title_s": "Posters at NYU Abu Dhabi, 2018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYU Research Data"
-  ],
-  "dct_issued_s": "12/12/2018",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/44257\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/89065/nyu_2451_44257.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "United Arab Emirates "
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_44257",
-  "gbl_mdModified_dt": "2019-05-23T03:47:50Z",
-  "id": "nyu-2451-44257",
-  "nyu_addl_dspace_s": "45407",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(54.432070, 54.436260, 24.524660, 24.523010)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_creator_sm": [
+    "Jaime Andres Fernandez"
+  ],
+  "dct_description_sm": [
+    "This point shapefile represents posters hung around New York University Abu Dhabi Campus between November 20 and December 5, 2018.  This data was collected as part of a student project for the NYU Abu Dhabi course Data and Human Space taught by David Wrisley during fall semester 2018."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/44257"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    ""
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Locations",
+    "Education, Higher",
+    "Communication",
+    "Public spaces"
+  ],
+  "dct_title_s": "Posters at NYU Abu Dhabi, 2018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYU Research Data"
+  ],
+  "dct_issued_s": "12/12/2018",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/44257\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/89065/nyu_2451_44257.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "United Arab Emirates "
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_44257",
+  "gbl_mdModified_dt": "2019-05-23T03:47:50Z",
+  "id": "nyu-2451-44257",
+  "nyu_addl_dspace_s": "45407",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(54.432070, 54.436260, 24.524660, 24.523010)",
+  "gbl_indexYear_im": [
+    2018
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-44258.json b/metadata-aardvark/Datasets/nyu-2451-44258.json
index e9b2fd893..561f34563 100644
--- a/metadata-aardvark/Datasets/nyu-2451-44258.json
+++ b/metadata-aardvark/Datasets/nyu-2451-44258.json
@@ -1,43 +1,59 @@
-{
-  "dct_creator_sm": [
-    "Afraa Mahmoud Saeed Salem Alsaeedi"
-  ],
-  "dct_description_sm": "This point shapefile represents restaurants on Abu Dhabi island serving Cheetos burgers in fall 2018. Cheetos Burgers are a food trend in Abu Dhabi. The data table describes restaurants' location, area, size, prices, and ratings. The data collected is both crowdsourced and self-collected.  This data was collected as part of a student project for the NYU Abu Dhabi course Data and Human Space taught by David Wrisley during fall semester 2018.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/44258",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Food trucks",
-    "Food",
-    "Locations",
-    "Nutrition"
-  ],
-  "dct_title_s": "Cheetos Burger Restaurants in Abu Dhabi, 2018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYU Research Data"
-  ],
-  "dct_issued_s": "12/13/2018",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/44258\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/89066/nyu_2451_44258.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "United Arab Emirates "
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_44258",
-  "gbl_mdModified_dt": "2019-05-23T03:47:50Z",
-  "id": "nyu-2451-44258",
-  "nyu_addl_dspace_s": "45408",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(54.351383, 54.433937, 24.503978, 24.431917)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_creator_sm": [
+    "Afraa Mahmoud Saeed Salem Alsaeedi"
+  ],
+  "dct_description_sm": [
+    "This point shapefile represents restaurants on Abu Dhabi island serving Cheetos burgers in fall 2018. Cheetos Burgers are a food trend in Abu Dhabi. The data table describes restaurants' location, area, size, prices, and ratings. The data collected is both crowdsourced and self-collected.  This data was collected as part of a student project for the NYU Abu Dhabi course Data and Human Space taught by David Wrisley during fall semester 2018."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/44258"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    ""
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Food trucks",
+    "Food",
+    "Locations",
+    "Nutrition"
+  ],
+  "dct_title_s": "Cheetos Burger Restaurants in Abu Dhabi, 2018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYU Research Data"
+  ],
+  "dct_issued_s": "12/13/2018",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/44258\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/89066/nyu_2451_44258.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "United Arab Emirates "
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_44258",
+  "gbl_mdModified_dt": "2019-05-23T03:47:50Z",
+  "id": "nyu-2451-44258",
+  "nyu_addl_dspace_s": "45408",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(54.351383, 54.433937, 24.503978, 24.431917)",
+  "gbl_indexYear_im": [
+    2018
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-44259.json b/metadata-aardvark/Datasets/nyu-2451-44259.json
index 5a3c6d074..27c87e0b2 100644
--- a/metadata-aardvark/Datasets/nyu-2451-44259.json
+++ b/metadata-aardvark/Datasets/nyu-2451-44259.json
@@ -1,43 +1,59 @@
-{
-  "dct_creator_sm": [
-    "Dhabia AlMansoori"
-  ],
-  "dct_description_sm": "This point shapefile represents cafe locations in the United Arab Emirates crowdsourced by locals to identify places with an atmosphere suitable for people to work on projects. The data was both crowd-sourced and self-collected in Survey123. This data was collected as part of a student project for the NYU Abu Dhabi course Data and Human Space taught by David Wrisley during fall semester 2018.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/44259",
-  "dct_language_sm": "English|Arabic",
-  "dct_publisher_sm": "",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Work",
-    "Food",
-    "Art",
-    "Public spaces in art"
-  ],
-  "dct_title_s": "Crowdsourced Cafe Ambiance in the United Arab Emirates, 2018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYU Research Data"
-  ],
-  "dct_issued_s": "12/13/2018",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/44259\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/89067/nyu_2451_44259.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "United Arab Emirates "
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_44259",
-  "gbl_mdModified_dt": "2019-05-23T03:47:50Z",
-  "id": "nyu-2451-44259",
-  "nyu_addl_dspace_s": "45409",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(54.322040, 55.452560, 25.356750, 24.334970)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_creator_sm": [
+    "Dhabia AlMansoori"
+  ],
+  "dct_description_sm": [
+    "This point shapefile represents cafe locations in the United Arab Emirates crowdsourced by locals to identify places with an atmosphere suitable for people to work on projects. The data was both crowd-sourced and self-collected in Survey123. This data was collected as part of a student project for the NYU Abu Dhabi course Data and Human Space taught by David Wrisley during fall semester 2018."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/44259"
+  ],
+  "dct_language_sm": [
+    "English|Arabic"
+  ],
+  "dct_publisher_sm": [
+    ""
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Work",
+    "Food",
+    "Art",
+    "Public spaces in art"
+  ],
+  "dct_title_s": "Crowdsourced Cafe Ambiance in the United Arab Emirates, 2018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYU Research Data"
+  ],
+  "dct_issued_s": "12/13/2018",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/44259\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/89067/nyu_2451_44259.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "United Arab Emirates "
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_44259",
+  "gbl_mdModified_dt": "2019-05-23T03:47:50Z",
+  "id": "nyu-2451-44259",
+  "nyu_addl_dspace_s": "45409",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(54.322040, 55.452560, 25.356750, 24.334970)",
+  "gbl_indexYear_im": [
+    2018
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-44260.json b/metadata-aardvark/Datasets/nyu-2451-44260.json
index 88b57f716..c4fdd2d59 100644
--- a/metadata-aardvark/Datasets/nyu-2451-44260.json
+++ b/metadata-aardvark/Datasets/nyu-2451-44260.json
@@ -1,43 +1,59 @@
-{
-  "dct_creator_sm": [
-    "Dhabia AlMansoori"
-  ],
-  "dct_description_sm": "This point shapefile represents self-identifying artists in the United Arab Emirates in fall 2018. Data was crowdsourced via Twitter and collected in Survey123. This data was collected as part of a student project for the NYU Abu Dhabi course Data and Human Space taught by David Wrisley during fall semester 2018.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/44260",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Art",
-    "Crowdsourcing",
-    "Locations",
-    "Communities"
-  ],
-  "dct_title_s": "Self-identifying Artists in the United Arab Emirates, 2018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYU Research Data"
-  ],
-  "dct_issued_s": "12/13/2018",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/44260\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/89068/nyu_2451_44260.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "United Arab Emirates"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_44260",
-  "gbl_mdModified_dt": "2019-05-23T03:47:50Z",
-  "id": "nyu-2451-44260",
-  "nyu_addl_dspace_s": "45410",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(-143.437500, 56.350020, 25.794210, -90.000000)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_creator_sm": [
+    "Dhabia AlMansoori"
+  ],
+  "dct_description_sm": [
+    "This point shapefile represents self-identifying artists in the United Arab Emirates in fall 2018. Data was crowdsourced via Twitter and collected in Survey123. This data was collected as part of a student project for the NYU Abu Dhabi course Data and Human Space taught by David Wrisley during fall semester 2018."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/44260"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    ""
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Art",
+    "Crowdsourcing",
+    "Locations",
+    "Communities"
+  ],
+  "dct_title_s": "Self-identifying Artists in the United Arab Emirates, 2018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYU Research Data"
+  ],
+  "dct_issued_s": "12/13/2018",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/44260\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/89068/nyu_2451_44260.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "United Arab Emirates"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_44260",
+  "gbl_mdModified_dt": "2019-05-23T03:47:50Z",
+  "id": "nyu-2451-44260",
+  "nyu_addl_dspace_s": "45410",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(-143.437500, 56.350020, 25.794210, -90.000000)",
+  "gbl_indexYear_im": [
+    2018
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-44261.json b/metadata-aardvark/Datasets/nyu-2451-44261.json
index 9f4c5aa29..a6b17a6a5 100644
--- a/metadata-aardvark/Datasets/nyu-2451-44261.json
+++ b/metadata-aardvark/Datasets/nyu-2451-44261.json
@@ -1,43 +1,59 @@
-{
-  "dct_creator_sm": [
-    "Laura Stratulat"
-  ],
-  "dct_description_sm": "This point shapefile represents the birth location of Romanian artists from the Twentieth and Twenty-First Centuries. The data table includes both the birth and death locations and dates as well as the artists' nationality and art movement. The data was scraped from WikiArt.com. More about this project is available at https://lauxenos.hosting.nyu.edu/dhs/p/6/.  This data was collected as part of a student project for the NYU Abu Dhabi course Data and Human Space taught by David Wrisley during fall semester 2018. ",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/44261",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Art",
-    "Locations",
-    "Arts, Romanian",
-    "Human geography"
-  ],
-  "dct_title_s": "Romanian Artists Birth Places, 2018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYU Research Data"
-  ],
-  "dct_issued_s": "12/14/2018",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/44261\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/89069/nyu_2451_44261.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/89071/nyu_2451_44261_doc.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Romania"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_44261",
-  "gbl_mdModified_dt": "2019-05-23T03:47:50Z",
-  "id": "nyu-2451-44261",
-  "nyu_addl_dspace_s": "45411",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(19.461813, 28.863810, 52.229676, 41.090923)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_creator_sm": [
+    "Laura Stratulat"
+  ],
+  "dct_description_sm": [
+    "This point shapefile represents the birth location of Romanian artists from the Twentieth and Twenty-First Centuries. The data table includes both the birth and death locations and dates as well as the artists' nationality and art movement. The data was scraped from WikiArt.com. More about this project is available at https://lauxenos.hosting.nyu.edu/dhs/p/6/.  This data was collected as part of a student project for the NYU Abu Dhabi course Data and Human Space taught by David Wrisley during fall semester 2018. "
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/44261"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    ""
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Art",
+    "Locations",
+    "Arts, Romanian",
+    "Human geography"
+  ],
+  "dct_title_s": "Romanian Artists Birth Places, 2018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYU Research Data"
+  ],
+  "dct_issued_s": "12/14/2018",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/44261\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/89069/nyu_2451_44261.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/89071/nyu_2451_44261_doc.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Romania"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_44261",
+  "gbl_mdModified_dt": "2019-05-23T03:47:50Z",
+  "id": "nyu-2451-44261",
+  "nyu_addl_dspace_s": "45411",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(19.461813, 28.863810, 52.229676, 41.090923)",
+  "gbl_indexYear_im": [
+    2018
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-44262.json b/metadata-aardvark/Datasets/nyu-2451-44262.json
index 295f664de..8a9434aa5 100644
--- a/metadata-aardvark/Datasets/nyu-2451-44262.json
+++ b/metadata-aardvark/Datasets/nyu-2451-44262.json
@@ -1,43 +1,59 @@
-{
-  "dct_creator_sm": [
-    "Kevin Mokhtar"
-  ],
-  "dct_description_sm": "This point shapefile represents all 5-star hotels in Abu Dhabi as of fall 2018. The data contains information about the number of reviews in Booking.com, Google, TripAdvisor as well as the average Booking.com, Google, Trip Advisor ratings. Other data attributes include the number of rooms, number of floors, year opened, cheapest price per room, cheapest booking platform, number of swimming pools, number of bars, number of restaurants, number of nightclubs, and beach access. This data was collected as part of a student project for the NYU Abu Dhabi course Data and Human Space taught by David Wrisley during fall semester 2018.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/44262",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Hotels--Arab countries",
-    "All-suite hotels",
-    "Hotels",
-    "Recreation"
-  ],
-  "dct_title_s": "Five Star Hotels in Abu Dhabi, 2018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYU Research Data"
-  ],
-  "dct_issued_s": "12/14/2018",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/44262\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/89070/nyu_2451_44262.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "United Arab Emirates "
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_44262",
-  "gbl_mdModified_dt": "2019-05-23T03:47:50Z",
-  "id": "nyu-2451-44262",
-  "nyu_addl_dspace_s": "45412",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(54.317400, 54.604400, 24.614400, 24.401700)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_creator_sm": [
+    "Kevin Mokhtar"
+  ],
+  "dct_description_sm": [
+    "This point shapefile represents all 5-star hotels in Abu Dhabi as of fall 2018. The data contains information about the number of reviews in Booking.com, Google, TripAdvisor as well as the average Booking.com, Google, Trip Advisor ratings. Other data attributes include the number of rooms, number of floors, year opened, cheapest price per room, cheapest booking platform, number of swimming pools, number of bars, number of restaurants, number of nightclubs, and beach access. This data was collected as part of a student project for the NYU Abu Dhabi course Data and Human Space taught by David Wrisley during fall semester 2018."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/44262"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    ""
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Hotels--Arab countries",
+    "All-suite hotels",
+    "Hotels",
+    "Recreation"
+  ],
+  "dct_title_s": "Five Star Hotels in Abu Dhabi, 2018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYU Research Data"
+  ],
+  "dct_issued_s": "12/14/2018",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/44262\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/89070/nyu_2451_44262.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "United Arab Emirates "
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_44262",
+  "gbl_mdModified_dt": "2019-05-23T03:47:50Z",
+  "id": "nyu-2451-44262",
+  "nyu_addl_dspace_s": "45412",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(54.317400, 54.604400, 24.614400, 24.401700)",
+  "gbl_indexYear_im": [
+    2018
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-44424.json b/metadata-aardvark/Datasets/nyu-2451-44424.json
index 46ab00ab6..8deea6dc8 100644
--- a/metadata-aardvark/Datasets/nyu-2451-44424.json
+++ b/metadata-aardvark/Datasets/nyu-2451-44424.json
@@ -1,54 +1,68 @@
-{
-  "dct_creator_sm": [
-    "GIS Lab, Newman Library, Baruch CUNY"
-  ],
-  "dct_description_sm": "This point layer was created from Detailed Annual Sales Reports by Borough published by New York City Department of Finance. It represents locations of all properties sold in New York City. Several Python scripts were written to read-in each borough's sales data and combine them into sales for New York City as whole. NYC Geoclient API, developed by NYC DOITT, was used in a script to geocode locations of the properties sold. Locations geocoded by the script were matched by property address or by property block and lot information, if the address was missing or incomplete. For some properties lot information has changed from the year of the property sale (e.g. lot has been split and renumbered) and doesn\u2019t exist in the city's current property and address database. Manual matching was performed for those records by examining archival tax maps. Due to the vertical nature of the real estate market in New York, multiple points / transactions may coincide in the same location. The coordinate reference system for this layer is NY State Plane Long Island in feet. The unique identifier of the dataset is Sale_id. Bbl_id is a unique identifier for the property and may repeat in the dataset if the property was sold more than once in the same year. The user should be cautious of sales with values less than $10 or equal to $0, which are marked as non-usable in this dataset. These sales are transfers of property and are not considered representative of true market conditions. This layer was created as a part of the NYC Geocoded Real Estate Sales data series.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/44424",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Newman Library (Bernard M. Baruch College)",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Real estate business",
-    "Real property",
-    "Property"
-  ],
-  "dct_title_s": "New York City Real Estate Sales, 2016",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYC Geocoded Real Estate Sales"
-  ],
-  "dct_issued_s": "5/19/2017",
-  "schema_provider_s": "Baruch CUNY",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/44424\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/89077/nyu_2451_44424.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/89080/nyu_2451_44424_doc.zip\",\"http://www.isotc211.org/schemas/2005/gmd\":\"http://faculty.baruch.cuny.edu/geoportal/metadata/nyc_real_estate/real_property_sales_nyc_2016_iso.xml\"}",
-  "dct_source_sm": [
-    "nyu-2451-34679"
-  ],
-  "dct_spatial_sm": [
-    "New York City, New York, United States",
-    "Bronx County, New York, United States",
-    "Kings County, New York, United States",
-    "New York County, New York, United States",
-    "Queens County, New York, United States",
-    "Richmond County, New York, United States",
-    "Borough of Bronx, New York, United States",
-    "Borough of Brooklyn, New York, United States",
-    "Borough of Manhattan, New York, United States",
-    "Borough of Queens, New York, United States",
-    "Borough of Staten Island, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_44424",
-  "gbl_mdModified_dt": "2020-01-06T14:38:43Z",
-  "id": "nyu-2451-44424",
-  "nyu_addl_dspace_s": "45592",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(-74.2547234738238, -73.700920195218, 40.9128687545771, 40.4991844371223)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_creator_sm": [
+    "GIS Lab, Newman Library, Baruch CUNY"
+  ],
+  "dct_description_sm": [
+    "This point layer was created from Detailed Annual Sales Reports by Borough published by New York City Department of Finance. It represents locations of all properties sold in New York City. Several Python scripts were written to read-in each borough's sales data and combine them into sales for New York City as whole. NYC Geoclient API, developed by NYC DOITT, was used in a script to geocode locations of the properties sold. Locations geocoded by the script were matched by property address or by property block and lot information, if the address was missing or incomplete. For some properties lot information has changed from the year of the property sale (e.g. lot has been split and renumbered) and doesn’t exist in the city's current property and address database. Manual matching was performed for those records by examining archival tax maps. Due to the vertical nature of the real estate market in New York, multiple points / transactions may coincide in the same location. The coordinate reference system for this layer is NY State Plane Long Island in feet. The unique identifier of the dataset is Sale_id. Bbl_id is a unique identifier for the property and may repeat in the dataset if the property was sold more than once in the same year. The user should be cautious of sales with values less than $10 or equal to $0, which are marked as non-usable in this dataset. These sales are transfers of property and are not considered representative of true market conditions. This layer was created as a part of the NYC Geocoded Real Estate Sales data series."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/44424"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Newman Library (Bernard M. Baruch College)"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Real estate business",
+    "Real property",
+    "Property"
+  ],
+  "dct_title_s": "New York City Real Estate Sales, 2016",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYC Geocoded Real Estate Sales"
+  ],
+  "dct_issued_s": "5/19/2017",
+  "schema_provider_s": "Baruch CUNY",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/44424\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/89077/nyu_2451_44424.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/89080/nyu_2451_44424_doc.zip\",\"http://www.isotc211.org/schemas/2005/gmd\":\"http://faculty.baruch.cuny.edu/geoportal/metadata/nyc_real_estate/real_property_sales_nyc_2016_iso.xml\"}",
+  "dct_source_sm": [
+    "nyu-2451-34679"
+  ],
+  "dct_spatial_sm": [
+    "New York City, New York, United States",
+    "Bronx County, New York, United States",
+    "Kings County, New York, United States",
+    "New York County, New York, United States",
+    "Queens County, New York, United States",
+    "Richmond County, New York, United States",
+    "Borough of Bronx, New York, United States",
+    "Borough of Brooklyn, New York, United States",
+    "Borough of Manhattan, New York, United States",
+    "Borough of Queens, New York, United States",
+    "Borough of Staten Island, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_44424",
+  "gbl_mdModified_dt": "2020-01-06T14:38:43Z",
+  "id": "nyu-2451-44424",
+  "nyu_addl_dspace_s": "45592",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(-74.2547234738238, -73.700920195218, 40.9128687545771, 40.4991844371223)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-44425.json b/metadata-aardvark/Datasets/nyu-2451-44425.json
index b50820f40..38aebdc11 100644
--- a/metadata-aardvark/Datasets/nyu-2451-44425.json
+++ b/metadata-aardvark/Datasets/nyu-2451-44425.json
@@ -1,54 +1,68 @@
-{
-  "dct_creator_sm": [
-    "GIS Lab, Newman Library, Baruch CUNY"
-  ],
-  "dct_description_sm": "This point layer was created from Detailed Annual Sales Reports by Borough published by New York City Department of Finance. It represents locations of all properties sold in New York City. Several Python scripts were written to read-in each borough's sales data and combine them into sales for New York City as whole. NYC Geoclient API, developed by NYC DOITT, was used in a script to geocode locations of the properties sold. Locations geocoded by the script were matched by property address or by property block and lot information, if the address was missing or incomplete. For some properties lot information has changed from the year of the property sale (e.g. lot has been split and renumbered) and doesn\u2019t exist in the city's current property and address database. Manual matching was performed for those records by examining archival tax maps. Due to the vertical nature of the real estate market in New York, multiple points / transactions may coincide in the same location. The coordinate reference system for this layer is NY State Plane Long Island in feet. The unique identifier of the dataset is Sale_id. Bbl_id is a unique identifier for the property and may repeat in the dataset if the property was sold more than once in the same year. The user should be cautious of sales with values less than $10 or equal to $0, which are marked as non-usable in this dataset. These sales are transfers of property and are not considered representative of true market conditions. This layer was created as a part of the NYC Geocoded Real Estate Sales data series.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/44425",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Newman Library (Bernard M. Baruch College)",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Real estate business",
-    "Real property",
-    "Property"
-  ],
-  "dct_title_s": "New York City Real Estate Sales, 2017",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYC Geocoded Real Estate Sales"
-  ],
-  "dct_issued_s": "10/5/2018",
-  "schema_provider_s": "Baruch CUNY",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/44425\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/89079/nyu_2451_44425.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/89081/nyu_2451_44425_doc.zip\",\"http://www.isotc211.org/schemas/2005/gmd\":\"http://faculty.baruch.cuny.edu/geoportal/metadata/nyc_real_estate/real_property_sales_nyc_2017_iso.xml\"}",
-  "dct_source_sm": [
-    "nyu-2451-34679"
-  ],
-  "dct_spatial_sm": [
-    "New York City, New York, United States",
-    "Bronx County, New York, United States",
-    "Kings County, New York, United States",
-    "New York County, New York, United States",
-    "Queens County, New York, United States",
-    "Richmond County, New York, United States",
-    "Borough of Bronx, New York, United States",
-    "Borough of Brooklyn, New York, United States",
-    "Borough of Manhattan, New York, United States",
-    "Borough of Queens, New York, United States",
-    "Borough of Staten Island, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2017"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_44425",
-  "gbl_mdModified_dt": "2020-01-06T14:38:43Z",
-  "id": "nyu-2451-44425",
-  "nyu_addl_dspace_s": "45593",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(-74.2547234738238, -73.700920195218, 40.9128687545771, 40.4991844371223)",
-  "gbl_indexYear_im": 2017
+{
+  "dct_creator_sm": [
+    "GIS Lab, Newman Library, Baruch CUNY"
+  ],
+  "dct_description_sm": [
+    "This point layer was created from Detailed Annual Sales Reports by Borough published by New York City Department of Finance. It represents locations of all properties sold in New York City. Several Python scripts were written to read-in each borough's sales data and combine them into sales for New York City as whole. NYC Geoclient API, developed by NYC DOITT, was used in a script to geocode locations of the properties sold. Locations geocoded by the script were matched by property address or by property block and lot information, if the address was missing or incomplete. For some properties lot information has changed from the year of the property sale (e.g. lot has been split and renumbered) and doesn’t exist in the city's current property and address database. Manual matching was performed for those records by examining archival tax maps. Due to the vertical nature of the real estate market in New York, multiple points / transactions may coincide in the same location. The coordinate reference system for this layer is NY State Plane Long Island in feet. The unique identifier of the dataset is Sale_id. Bbl_id is a unique identifier for the property and may repeat in the dataset if the property was sold more than once in the same year. The user should be cautious of sales with values less than $10 or equal to $0, which are marked as non-usable in this dataset. These sales are transfers of property and are not considered representative of true market conditions. This layer was created as a part of the NYC Geocoded Real Estate Sales data series."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/44425"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Newman Library (Bernard M. Baruch College)"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Real estate business",
+    "Real property",
+    "Property"
+  ],
+  "dct_title_s": "New York City Real Estate Sales, 2017",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYC Geocoded Real Estate Sales"
+  ],
+  "dct_issued_s": "10/5/2018",
+  "schema_provider_s": "Baruch CUNY",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/44425\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/89079/nyu_2451_44425.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/89081/nyu_2451_44425_doc.zip\",\"http://www.isotc211.org/schemas/2005/gmd\":\"http://faculty.baruch.cuny.edu/geoportal/metadata/nyc_real_estate/real_property_sales_nyc_2017_iso.xml\"}",
+  "dct_source_sm": [
+    "nyu-2451-34679"
+  ],
+  "dct_spatial_sm": [
+    "New York City, New York, United States",
+    "Bronx County, New York, United States",
+    "Kings County, New York, United States",
+    "New York County, New York, United States",
+    "Queens County, New York, United States",
+    "Richmond County, New York, United States",
+    "Borough of Bronx, New York, United States",
+    "Borough of Brooklyn, New York, United States",
+    "Borough of Manhattan, New York, United States",
+    "Borough of Queens, New York, United States",
+    "Borough of Staten Island, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2017"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_44425",
+  "gbl_mdModified_dt": "2020-01-06T14:38:43Z",
+  "id": "nyu-2451-44425",
+  "nyu_addl_dspace_s": "45593",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(-74.2547234738238, -73.700920195218, 40.9128687545771, 40.4991844371223)",
+  "gbl_indexYear_im": [
+    2017
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-44426.json b/metadata-aardvark/Datasets/nyu-2451-44426.json
index 91f5669ac..bbb08772b 100644
--- a/metadata-aardvark/Datasets/nyu-2451-44426.json
+++ b/metadata-aardvark/Datasets/nyu-2451-44426.json
@@ -1,54 +1,68 @@
-{
-  "dct_creator_sm": [
-    "GIS Lab, Newman Library, Baruch CUNY"
-  ],
-  "dct_description_sm": "This point layer was created from Detailed Annual Sales Reports by Borough published by New York City Department of Finance. It represents locations of all properties sold in New York City. Several Python scripts were written to read-in each borough's sales data and combine them into sales for New York City as whole. NYC Geoclient API, developed by NYC DOITT, was used in a script to geocode locations of the properties sold. Locations geocoded by the script were matched by property address or by property block and lot information, if the address was missing or incomplete. For some properties lot information has changed from the year of the property sale (e.g. lot has been split and renumbered) and doesn\u2019t exist in the city's current property and address database. Manual matching was performed for those records by examining archival tax maps. Due to the vertical nature of the real estate market in New York, multiple points / transactions may coincide in the same location. The coordinate reference system for this layer is NY State Plane Long Island in feet. The unique identifier of the dataset is Sale_id. Bbl_id is a unique identifier for the property and may repeat in the dataset if the property was sold more than once in the same year. The user should be cautious of sales with values less than $10 or equal to $0, which are marked as non-usable in this dataset. These sales are transfers of property and are not considered representative of true market conditions. This layer was created as a part of the NYC Geocoded Real Estate Sales data series.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/44426",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Newman Library (Bernard M. Baruch College)",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Real estate business",
-    "Real property",
-    "Property"
-  ],
-  "dct_title_s": "New York City Real Estate Sales, 2018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYC Geocoded Real Estate Sales"
-  ],
-  "dct_issued_s": "5/10/2019",
-  "schema_provider_s": "Baruch CUNY",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/44426\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/89078/nyu_2451_44426.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/89082/nyu_2451_44426_doc.zip\",\"http://www.isotc211.org/schemas/2005/gmd\":\"http://faculty.baruch.cuny.edu/geoportal/metadata/nyc_real_estate/real_property_sales_nyc_2018_iso.xml\"}",
-  "dct_source_sm": [
-    "nyu-2451-34679"
-  ],
-  "dct_spatial_sm": [
-    "New York City, New York, United States",
-    "Bronx County, New York, United States",
-    "Kings County, New York, United States",
-    "New York County, New York, United States",
-    "Queens County, New York, United States",
-    "Richmond County, New York, United States",
-    "Borough of Bronx, New York, United States",
-    "Borough of Brooklyn, New York, United States",
-    "Borough of Manhattan, New York, United States",
-    "Borough of Queens, New York, United States",
-    "Borough of Staten Island, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_44426",
-  "gbl_mdModified_dt": "2020-01-06T14:38:43Z",
-  "id": "nyu-2451-44426",
-  "nyu_addl_dspace_s": "45594",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(-74.2547234738238, -73.700920195218, 40.9128687545771, 40.4991844371223)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_creator_sm": [
+    "GIS Lab, Newman Library, Baruch CUNY"
+  ],
+  "dct_description_sm": [
+    "This point layer was created from Detailed Annual Sales Reports by Borough published by New York City Department of Finance. It represents locations of all properties sold in New York City. Several Python scripts were written to read-in each borough's sales data and combine them into sales for New York City as whole. NYC Geoclient API, developed by NYC DOITT, was used in a script to geocode locations of the properties sold. Locations geocoded by the script were matched by property address or by property block and lot information, if the address was missing or incomplete. For some properties lot information has changed from the year of the property sale (e.g. lot has been split and renumbered) and doesn’t exist in the city's current property and address database. Manual matching was performed for those records by examining archival tax maps. Due to the vertical nature of the real estate market in New York, multiple points / transactions may coincide in the same location. The coordinate reference system for this layer is NY State Plane Long Island in feet. The unique identifier of the dataset is Sale_id. Bbl_id is a unique identifier for the property and may repeat in the dataset if the property was sold more than once in the same year. The user should be cautious of sales with values less than $10 or equal to $0, which are marked as non-usable in this dataset. These sales are transfers of property and are not considered representative of true market conditions. This layer was created as a part of the NYC Geocoded Real Estate Sales data series."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/44426"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Newman Library (Bernard M. Baruch College)"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Real estate business",
+    "Real property",
+    "Property"
+  ],
+  "dct_title_s": "New York City Real Estate Sales, 2018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYC Geocoded Real Estate Sales"
+  ],
+  "dct_issued_s": "5/10/2019",
+  "schema_provider_s": "Baruch CUNY",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/44426\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/89078/nyu_2451_44426.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/89082/nyu_2451_44426_doc.zip\",\"http://www.isotc211.org/schemas/2005/gmd\":\"http://faculty.baruch.cuny.edu/geoportal/metadata/nyc_real_estate/real_property_sales_nyc_2018_iso.xml\"}",
+  "dct_source_sm": [
+    "nyu-2451-34679"
+  ],
+  "dct_spatial_sm": [
+    "New York City, New York, United States",
+    "Bronx County, New York, United States",
+    "Kings County, New York, United States",
+    "New York County, New York, United States",
+    "Queens County, New York, United States",
+    "Richmond County, New York, United States",
+    "Borough of Bronx, New York, United States",
+    "Borough of Brooklyn, New York, United States",
+    "Borough of Manhattan, New York, United States",
+    "Borough of Queens, New York, United States",
+    "Borough of Staten Island, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_44426",
+  "gbl_mdModified_dt": "2020-01-06T14:38:43Z",
+  "id": "nyu-2451-44426",
+  "nyu_addl_dspace_s": "45594",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(-74.2547234738238, -73.700920195218, 40.9128687545771, 40.4991844371223)",
+  "gbl_indexYear_im": [
+    2018
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-47980.json b/metadata-aardvark/Datasets/nyu-2451-47980.json
index 771c9dc23..04a5c5740 100644
--- a/metadata-aardvark/Datasets/nyu-2451-47980.json
+++ b/metadata-aardvark/Datasets/nyu-2451-47980.json
@@ -1,41 +1,57 @@
-{
-  "dct_creator_sm": [
-    "Bonnie Lawrence"
-  ],
-  "dct_description_sm": "This point shapefile represents locations of registered voters in New York State as of February 27, 2019 and includes a range of variables, including voter registration, preference, participation, demographic attributes, and more. This file is a random sample of the 11 million-plus registered voters in New York state and is meant to provide context for the layout and contents of the L2 Political Academic Voter File, which NYU Libraries licenses. Note that identifying information from the original file has been suppressed, and the location of the voters has been jittered to protect the identity of each person. NYU students, faculty, and staff who are interested in accessing L2 Political\u2019s voter file in its original form should visit https://guides.nyu.edu/l2political or reference the documentation. Also note that many variables on consumer preferences, ethinic identity, religious affiliation, and language have been modeled and inserted into the Data by L2 Political; users are advised to consult the documentation for methodology. This file is intended to facilitate discovery and provide context for users. It was sampled, cleaned, and formatted by staff at NYU Data Services.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/47980",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "L2 Political",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Elections",
-    "Voting"
-  ],
-  "dct_title_s": "Random Sample of Registered Voters for New York State, 2019",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "L2 Political Academic Voter File"
-  ],
-  "dct_issued_s": "2/27/2019",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/47980\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/96626/nyu_2451_47980.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/96627/nyu_2451_47980_doc.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "New York State, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2019"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_47980",
-  "gbl_mdModified_dt": "2019-06-28T14:52:50Z",
-  "id": "nyu-2451-47980",
-  "nyu_addl_dspace_s": "49113",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(-80.756076, -71.856717, 44.999905, 40.096989)",
-  "gbl_indexYear_im": 2019
+{
+  "dct_creator_sm": [
+    "Bonnie Lawrence"
+  ],
+  "dct_description_sm": [
+    "This point shapefile represents locations of registered voters in New York State as of February 27, 2019 and includes a range of variables, including voter registration, preference, participation, demographic attributes, and more. This file is a random sample of the 11 million-plus registered voters in New York state and is meant to provide context for the layout and contents of the L2 Political Academic Voter File, which NYU Libraries licenses. Note that identifying information from the original file has been suppressed, and the location of the voters has been jittered to protect the identity of each person. NYU students, faculty, and staff who are interested in accessing L2 Political’s voter file in its original form should visit https://guides.nyu.edu/l2political or reference the documentation. Also note that many variables on consumer preferences, ethinic identity, religious affiliation, and language have been modeled and inserted into the Data by L2 Political; users are advised to consult the documentation for methodology. This file is intended to facilitate discovery and provide context for users. It was sampled, cleaned, and formatted by staff at NYU Data Services."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/47980"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "L2 Political"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Elections",
+    "Voting"
+  ],
+  "dct_title_s": "Random Sample of Registered Voters for New York State, 2019",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "L2 Political Academic Voter File"
+  ],
+  "dct_issued_s": "2/27/2019",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/47980\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/96626/nyu_2451_47980.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/96627/nyu_2451_47980_doc.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "New York State, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2019"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_47980",
+  "gbl_mdModified_dt": "2019-06-28T14:52:50Z",
+  "id": "nyu-2451-47980",
+  "nyu_addl_dspace_s": "49113",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(-80.756076, -71.856717, 44.999905, 40.096989)",
+  "gbl_indexYear_im": [
+    2019
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-60058.json b/metadata-aardvark/Datasets/nyu-2451-60058.json
index 968a5ad23..edf6f21fb 100644
--- a/metadata-aardvark/Datasets/nyu-2451-60058.json
+++ b/metadata-aardvark/Datasets/nyu-2451-60058.json
@@ -1,53 +1,69 @@
-{
-  "dct_creator_sm": [
-    "GIS Lab, Newman Library, Baruch CUNY"
-  ],
-  "dct_description_sm": "This line layer was created from the GTFS data feeds from the Metropolitan Transportation Authority (MTA) to represent New York City local bus routes. A python script was written to take the data files as input, process, and save them as a spatial layer in the local state plane coordinate reference system. Lines in this layer represent individual bus routes over a roadway for a specific direction; they were generalized from the GTFS format where lines depicted individual services. The direction of a bus route is indicated with a 0 (the bus runs either northbound or eastbound) or a 1 (the bus runs either southbound or westbound). Bus route ids that have a plus symbol + as a suffix represent Select Bus services.The unique ID is route_dir, which is a combination of the bus route id and its direction. This dataset is intended for researchers, policy makers, students, and educators for basic geographic analysis and mapping purposes. It was created by the GIS Lab at the Newman Library at Baruch College CUNY as part of the NYC Mass Transit Spatial Layers series, so that members of the public could have access to well-documented and readily-usable GIS layers of NYC mass transit features.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/60058",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Newman Library (Bernard M. Baruch College)",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Buses",
-    "Local transit",
-    "Commuting",
-    "Transportation"
-  ],
-  "dct_title_s": "New York City Bus Routes, Dec 2019",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYC Mass Transit Spatial Layers"
-  ],
-  "dct_issued_s": "12/1/2019",
-  "schema_provider_s": "Baruch CUNY",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60058\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/122642/nyu_2451_60058.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/122655/nyu_2451_60058_doc.zip\",\"http://www.isotc211.org/schemas/2005/gmd\":\"http://faculty.baruch.cuny.edu/geoportal/metadata/nyc_transit/dec2019/bus_routes_nyc_dec2019_iso.xml\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "New York City, New York, United States",
-    "Bronx County, New York, United States",
-    "Kings County, New York, United States",
-    "New York County, New York, United States",
-    "Queens County, New York, United States",
-    "Richmond County, New York, United States",
-    "Borough of Bronx, New York, United States",
-    "Borough of Brooklyn, New York, United States",
-    "Borough of Manhattan, New York, United States",
-    "Borough of Queens, New York, United States",
-    "Borough of Staten Island, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2019"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60058",
-  "gbl_mdModified_dt": "2020-01-07T14:42:26Z",
-  "id": "nyu-2451-60058",
-  "nyu_addl_dspace_s": "61024",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(-74.2547234738238, -73.700920195218, 40.9128687545771, 40.4991844371223)",
-  "gbl_indexYear_im": 2019
+{
+  "dct_creator_sm": [
+    "GIS Lab, Newman Library, Baruch CUNY"
+  ],
+  "dct_description_sm": [
+    "This line layer was created from the GTFS data feeds from the Metropolitan Transportation Authority (MTA) to represent New York City local bus routes. A python script was written to take the data files as input, process, and save them as a spatial layer in the local state plane coordinate reference system. Lines in this layer represent individual bus routes over a roadway for a specific direction; they were generalized from the GTFS format where lines depicted individual services. The direction of a bus route is indicated with a 0 (the bus runs either northbound or eastbound) or a 1 (the bus runs either southbound or westbound). Bus route ids that have a plus symbol + as a suffix represent Select Bus services.The unique ID is route_dir, which is a combination of the bus route id and its direction. This dataset is intended for researchers, policy makers, students, and educators for basic geographic analysis and mapping purposes. It was created by the GIS Lab at the Newman Library at Baruch College CUNY as part of the NYC Mass Transit Spatial Layers series, so that members of the public could have access to well-documented and readily-usable GIS layers of NYC mass transit features."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/60058"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Newman Library (Bernard M. Baruch College)"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Buses",
+    "Local transit",
+    "Commuting",
+    "Transportation"
+  ],
+  "dct_title_s": "New York City Bus Routes, Dec 2019",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYC Mass Transit Spatial Layers"
+  ],
+  "dct_issued_s": "12/1/2019",
+  "schema_provider_s": "Baruch CUNY",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60058\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/122642/nyu_2451_60058.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/122655/nyu_2451_60058_doc.zip\",\"http://www.isotc211.org/schemas/2005/gmd\":\"http://faculty.baruch.cuny.edu/geoportal/metadata/nyc_transit/dec2019/bus_routes_nyc_dec2019_iso.xml\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "New York City, New York, United States",
+    "Bronx County, New York, United States",
+    "Kings County, New York, United States",
+    "New York County, New York, United States",
+    "Queens County, New York, United States",
+    "Richmond County, New York, United States",
+    "Borough of Bronx, New York, United States",
+    "Borough of Brooklyn, New York, United States",
+    "Borough of Manhattan, New York, United States",
+    "Borough of Queens, New York, United States",
+    "Borough of Staten Island, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2019"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60058",
+  "gbl_mdModified_dt": "2020-01-07T14:42:26Z",
+  "id": "nyu-2451-60058",
+  "nyu_addl_dspace_s": "61024",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(-74.2547234738238, -73.700920195218, 40.9128687545771, 40.4991844371223)",
+  "gbl_indexYear_im": [
+    2019
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-60059.json b/metadata-aardvark/Datasets/nyu-2451-60059.json
index a96df1e20..2c8f582d1 100644
--- a/metadata-aardvark/Datasets/nyu-2451-60059.json
+++ b/metadata-aardvark/Datasets/nyu-2451-60059.json
@@ -1,54 +1,70 @@
-{
-  "dct_creator_sm": [
-    "GIS Lab, Newman Library, Baruch CUNY"
-  ],
-  "dct_description_sm": "This point layer was created from the GTFS data feeds from the Metropolitan Transportation Authority (MTA). It represents the local bus stop locations (individual locations where one or more buses make stops) for the MTA NYC Transit bus routes. A python script was written to take the data files as input and process them to create a spatial layer in the local state plane coordinate reference system. The unique ID is stop_id, a field created by the MTA. This dataset is intended for researchers, policy makers, students, and educators for basic geographic analysis and mapping purposes. It was created by the GIS Lab at the Newman Library at Baruch College CUNY as part of the NYC Mass Transit Spatial Layers series, so that members of the public could have access to well-documented and readily-usable GIS layers of NYC mass transit features.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/60059",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Newman Library (Bernard M. Baruch College)",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Transportation",
-    "Local transit",
-    "Commuting",
-    "Buses",
-    "Bus stops"
-  ],
-  "dct_title_s": "New York City Bus Stops, Dec 2019",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYC Mass Transit Spatial Layers"
-  ],
-  "dct_issued_s": "12/1/2019",
-  "schema_provider_s": "Baruch CUNY",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60059\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/122643/nyu_2451_60059.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/122656/nyu_2451_60059_doc.zip\",\"http://www.isotc211.org/schemas/2005/gmd\":\"http://faculty.baruch.cuny.edu/geoportal/metadata/nyc_transit/dec2019/bus_stops_nyc_dec2019_iso.xml\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "New York City, New York, United States",
-    "Bronx County, New York, United States",
-    "Kings County, New York, United States",
-    "New York County, New York, United States",
-    "Queens County, New York, United States",
-    "Richmond County, New York, United States",
-    "Borough of Bronx, New York, United States",
-    "Borough of Brooklyn, New York, United States",
-    "Borough of Manhattan, New York, United States",
-    "Borough of Queens, New York, United States",
-    "Borough of Staten Island, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2019"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60059",
-  "gbl_mdModified_dt": "2020-01-07T14:42:26Z",
-  "id": "nyu-2451-60059",
-  "nyu_addl_dspace_s": "61025",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(-74.2547234738238, -73.700920195218, 40.9128687545771, 40.4991844371223)",
-  "gbl_indexYear_im": 2019
+{
+  "dct_creator_sm": [
+    "GIS Lab, Newman Library, Baruch CUNY"
+  ],
+  "dct_description_sm": [
+    "This point layer was created from the GTFS data feeds from the Metropolitan Transportation Authority (MTA). It represents the local bus stop locations (individual locations where one or more buses make stops) for the MTA NYC Transit bus routes. A python script was written to take the data files as input and process them to create a spatial layer in the local state plane coordinate reference system. The unique ID is stop_id, a field created by the MTA. This dataset is intended for researchers, policy makers, students, and educators for basic geographic analysis and mapping purposes. It was created by the GIS Lab at the Newman Library at Baruch College CUNY as part of the NYC Mass Transit Spatial Layers series, so that members of the public could have access to well-documented and readily-usable GIS layers of NYC mass transit features."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/60059"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Newman Library (Bernard M. Baruch College)"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Transportation",
+    "Local transit",
+    "Commuting",
+    "Buses",
+    "Bus stops"
+  ],
+  "dct_title_s": "New York City Bus Stops, Dec 2019",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYC Mass Transit Spatial Layers"
+  ],
+  "dct_issued_s": "12/1/2019",
+  "schema_provider_s": "Baruch CUNY",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60059\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/122643/nyu_2451_60059.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/122656/nyu_2451_60059_doc.zip\",\"http://www.isotc211.org/schemas/2005/gmd\":\"http://faculty.baruch.cuny.edu/geoportal/metadata/nyc_transit/dec2019/bus_stops_nyc_dec2019_iso.xml\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "New York City, New York, United States",
+    "Bronx County, New York, United States",
+    "Kings County, New York, United States",
+    "New York County, New York, United States",
+    "Queens County, New York, United States",
+    "Richmond County, New York, United States",
+    "Borough of Bronx, New York, United States",
+    "Borough of Brooklyn, New York, United States",
+    "Borough of Manhattan, New York, United States",
+    "Borough of Queens, New York, United States",
+    "Borough of Staten Island, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2019"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60059",
+  "gbl_mdModified_dt": "2020-01-07T14:42:26Z",
+  "id": "nyu-2451-60059",
+  "nyu_addl_dspace_s": "61025",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(-74.2547234738238, -73.700920195218, 40.9128687545771, 40.4991844371223)",
+  "gbl_indexYear_im": [
+    2019
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-60060.json b/metadata-aardvark/Datasets/nyu-2451-60060.json
index 5b23ddde7..41c53c4d6 100644
--- a/metadata-aardvark/Datasets/nyu-2451-60060.json
+++ b/metadata-aardvark/Datasets/nyu-2451-60060.json
@@ -1,53 +1,69 @@
-{
-  "dct_creator_sm": [
-    "GIS Lab, Newman Library, Baruch CUNY"
-  ],
-  "dct_description_sm": "This line layer was created from the GTFS data feeds from the Metropolitan Transportation Authority (MTA) to represent New York City express bus routes. Express busses are long-distance coaches that take passengers from areas of the outer boroughs to midtown and downtown Manhattan and back, with limited stops. A python script was written to take the data files as input, process them and save them as a spatial layer in the local state plane coordinate reference system. Lines in this layer represent individual bus routes over a roadway for a specific direction; they were generalized from the GTFS format where lines depicted individual services. The direction of a bus route is indicated with a 0 (which means that the bus runs either northbound or eastbound) or a 1 (the bus runs either southbound or westbound). The unique ID is route_dir, which is a combination of the bus route id and its direction. This dataset is intended for researchers, policy makers, students, and educators for basic geographic analysis and mapping purposes. It was created by the GIS Lab at the Newman Library at Baruch College CUNY as part of the NYC Mass Transit Spatial Layers series, so that members of the public could have access to well-documented and readily-usable GIS layers of NYC mass transit features.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/60060",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Newman Library (Bernard M. Baruch College)",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Buses",
-    "Local transit",
-    "Commuting",
-    "Transportation"
-  ],
-  "dct_title_s": "New York City Express Bus Routes, Dec 2019",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYC Mass Transit Spatial Layers"
-  ],
-  "dct_issued_s": "12/1/2019",
-  "schema_provider_s": "Baruch CUNY",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60060\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/122644/nyu_2451_60060.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/122657/nyu_2451_60060_doc.zip\",\"http://www.isotc211.org/schemas/2005/gmd\":\"http://faculty.baruch.cuny.edu/geoportal/metadata/nyc_transit/dec2019/express_bus_routes_nyc_dec2019_iso.xml\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "New York City, New York, United States",
-    "Bronx County, New York, United States",
-    "Kings County, New York, United States",
-    "New York County, New York, United States",
-    "Queens County, New York, United States",
-    "Richmond County, New York, United States",
-    "Borough of Bronx, New York, United States",
-    "Borough of Brooklyn, New York, United States",
-    "Borough of Manhattan, New York, United States",
-    "Borough of Queens, New York, United States",
-    "Borough of Staten Island, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2019"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60060",
-  "gbl_mdModified_dt": "2020-01-07T14:42:26Z",
-  "id": "nyu-2451-60060",
-  "nyu_addl_dspace_s": "61026",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(-74.2547234738238, -73.700920195218, 40.9128687545771, 40.4991844371223)",
-  "gbl_indexYear_im": 2019
+{
+  "dct_creator_sm": [
+    "GIS Lab, Newman Library, Baruch CUNY"
+  ],
+  "dct_description_sm": [
+    "This line layer was created from the GTFS data feeds from the Metropolitan Transportation Authority (MTA) to represent New York City express bus routes. Express busses are long-distance coaches that take passengers from areas of the outer boroughs to midtown and downtown Manhattan and back, with limited stops. A python script was written to take the data files as input, process them and save them as a spatial layer in the local state plane coordinate reference system. Lines in this layer represent individual bus routes over a roadway for a specific direction; they were generalized from the GTFS format where lines depicted individual services. The direction of a bus route is indicated with a 0 (which means that the bus runs either northbound or eastbound) or a 1 (the bus runs either southbound or westbound). The unique ID is route_dir, which is a combination of the bus route id and its direction. This dataset is intended for researchers, policy makers, students, and educators for basic geographic analysis and mapping purposes. It was created by the GIS Lab at the Newman Library at Baruch College CUNY as part of the NYC Mass Transit Spatial Layers series, so that members of the public could have access to well-documented and readily-usable GIS layers of NYC mass transit features."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/60060"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Newman Library (Bernard M. Baruch College)"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Buses",
+    "Local transit",
+    "Commuting",
+    "Transportation"
+  ],
+  "dct_title_s": "New York City Express Bus Routes, Dec 2019",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYC Mass Transit Spatial Layers"
+  ],
+  "dct_issued_s": "12/1/2019",
+  "schema_provider_s": "Baruch CUNY",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60060\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/122644/nyu_2451_60060.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/122657/nyu_2451_60060_doc.zip\",\"http://www.isotc211.org/schemas/2005/gmd\":\"http://faculty.baruch.cuny.edu/geoportal/metadata/nyc_transit/dec2019/express_bus_routes_nyc_dec2019_iso.xml\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "New York City, New York, United States",
+    "Bronx County, New York, United States",
+    "Kings County, New York, United States",
+    "New York County, New York, United States",
+    "Queens County, New York, United States",
+    "Richmond County, New York, United States",
+    "Borough of Bronx, New York, United States",
+    "Borough of Brooklyn, New York, United States",
+    "Borough of Manhattan, New York, United States",
+    "Borough of Queens, New York, United States",
+    "Borough of Staten Island, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2019"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60060",
+  "gbl_mdModified_dt": "2020-01-07T14:42:26Z",
+  "id": "nyu-2451-60060",
+  "nyu_addl_dspace_s": "61026",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(-74.2547234738238, -73.700920195218, 40.9128687545771, 40.4991844371223)",
+  "gbl_indexYear_im": [
+    2019
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-60061.json b/metadata-aardvark/Datasets/nyu-2451-60061.json
index 1a1aa1c71..ee9dc86a7 100644
--- a/metadata-aardvark/Datasets/nyu-2451-60061.json
+++ b/metadata-aardvark/Datasets/nyu-2451-60061.json
@@ -1,54 +1,70 @@
-{
-  "dct_creator_sm": [
-    "GIS Lab, Newman Library, Baruch CUNY"
-  ],
-  "dct_description_sm": "This point layer was created from the GTFS data feeds from the Metropolitan Transportation Authority (MTA). It represents the express bus stop locations (individual locations where one or more buses make stops) for the MTA NYC Transit bus routes. Express busses are long-distance coaches that take passengers from areas of the outer boroughs to midtown and downtown Manhattan and back, with limited stops. A python script was written to take the data files as input and process them to create a spatial layer in the local state plane coordinate reference system. The unique ID is stop_id, a field created by the MTA. This dataset is intended for researchers, policy makers, students, and educators for basic geographic analysis and mapping purposes. It was created by the GIS Lab at the Newman Library at Baruch College CUNY as part of the NYC Mass Transit Spatial Layers series, so that members of the public could have access to well-documented and readily-usable GIS layers of NYC mass transit features.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/60061",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Newman Library (Bernard M. Baruch College)",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Transportation",
-    "Local transit",
-    "Commuting",
-    "Buses",
-    "Bus stops"
-  ],
-  "dct_title_s": "New York City Express Bus Stops, Dec 2019",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYC Mass Transit Spatial Layers"
-  ],
-  "dct_issued_s": "12/1/2019",
-  "schema_provider_s": "Baruch CUNY",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60061\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/122645/nyu_2451_60061.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/122658/nyu_2451_60061_doc.zip\",\"http://www.isotc211.org/schemas/2005/gmd\":\"http://faculty.baruch.cuny.edu/geoportal/metadata/nyc_transit/dec2019/express_bus_stops_nyc_dec2019_iso.xml\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "New York City, New York, United States",
-    "Bronx County, New York, United States",
-    "Kings County, New York, United States",
-    "New York County, New York, United States",
-    "Queens County, New York, United States",
-    "Richmond County, New York, United States",
-    "Borough of Bronx, New York, United States",
-    "Borough of Brooklyn, New York, United States",
-    "Borough of Manhattan, New York, United States",
-    "Borough of Queens, New York, United States",
-    "Borough of Staten Island, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2019"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60061",
-  "gbl_mdModified_dt": "2020-01-07T14:42:26Z",
-  "id": "nyu-2451-60061",
-  "nyu_addl_dspace_s": "61027",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(-74.2547234738238, -73.700920195218, 40.9128687545771, 40.4991844371223)",
-  "gbl_indexYear_im": 2019
+{
+  "dct_creator_sm": [
+    "GIS Lab, Newman Library, Baruch CUNY"
+  ],
+  "dct_description_sm": [
+    "This point layer was created from the GTFS data feeds from the Metropolitan Transportation Authority (MTA). It represents the express bus stop locations (individual locations where one or more buses make stops) for the MTA NYC Transit bus routes. Express busses are long-distance coaches that take passengers from areas of the outer boroughs to midtown and downtown Manhattan and back, with limited stops. A python script was written to take the data files as input and process them to create a spatial layer in the local state plane coordinate reference system. The unique ID is stop_id, a field created by the MTA. This dataset is intended for researchers, policy makers, students, and educators for basic geographic analysis and mapping purposes. It was created by the GIS Lab at the Newman Library at Baruch College CUNY as part of the NYC Mass Transit Spatial Layers series, so that members of the public could have access to well-documented and readily-usable GIS layers of NYC mass transit features."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/60061"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Newman Library (Bernard M. Baruch College)"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Transportation",
+    "Local transit",
+    "Commuting",
+    "Buses",
+    "Bus stops"
+  ],
+  "dct_title_s": "New York City Express Bus Stops, Dec 2019",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYC Mass Transit Spatial Layers"
+  ],
+  "dct_issued_s": "12/1/2019",
+  "schema_provider_s": "Baruch CUNY",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60061\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/122645/nyu_2451_60061.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/122658/nyu_2451_60061_doc.zip\",\"http://www.isotc211.org/schemas/2005/gmd\":\"http://faculty.baruch.cuny.edu/geoportal/metadata/nyc_transit/dec2019/express_bus_stops_nyc_dec2019_iso.xml\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "New York City, New York, United States",
+    "Bronx County, New York, United States",
+    "Kings County, New York, United States",
+    "New York County, New York, United States",
+    "Queens County, New York, United States",
+    "Richmond County, New York, United States",
+    "Borough of Bronx, New York, United States",
+    "Borough of Brooklyn, New York, United States",
+    "Borough of Manhattan, New York, United States",
+    "Borough of Queens, New York, United States",
+    "Borough of Staten Island, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2019"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60061",
+  "gbl_mdModified_dt": "2020-01-07T14:42:26Z",
+  "id": "nyu-2451-60061",
+  "nyu_addl_dspace_s": "61027",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(-74.2547234738238, -73.700920195218, 40.9128687545771, 40.4991844371223)",
+  "gbl_indexYear_im": [
+    2019
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-60062.json b/metadata-aardvark/Datasets/nyu-2451-60062.json
index 52f15901b..10a0769e7 100644
--- a/metadata-aardvark/Datasets/nyu-2451-60062.json
+++ b/metadata-aardvark/Datasets/nyu-2451-60062.json
@@ -1,48 +1,64 @@
-{
-  "dct_creator_sm": [
-    "GIS Lab, Newman Library, Baruch CUNY"
-  ],
-  "dct_description_sm": "This point layer was created from the GTFS data feeds from the Metropolitan Transportation Authority (MTA). It represents the bus stop locations for the Hudson Rail Link, which is a weekday shuttle bus service that connects residents of the NW Bronx to the Spuyten Duyvil and Riverdale Metro North train stations. A python script was written to take the data files as input, process them and create a spatial layer in the local state plane coordinate reference system. The unique ID is stop_id, a field created by the MTA. This dataset is intended for researchers, policy makers, students, and educators for basic geographic analysis and mapping purposes. It was created by the GIS Lab at the Newman Library at Baruch College CUNY as part of the NYC Mass Transit Spatial Layers series, so that members of the public could have access to well-documented and readily-usable GIS layers of NYC mass transit features.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/60062",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Newman Library (Bernard M. Baruch College)",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Transportation",
-    "Local transit",
-    "Commuting",
-    "Buses",
-    "Bus stops",
-    "Railroads",
-    "Railroad Stations"
-  ],
-  "dct_title_s": "Metro-North Bronx Shuttle Bus Stops, May 2019",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYC Mass Transit Spatial Layers"
-  ],
-  "dct_issued_s": "5/31/2019",
-  "schema_provider_s": "Baruch CUNY",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60062\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/122646/nyu_2451_60062.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/122659/nyu_2451_60062_doc.zip\",\"http://www.isotc211.org/schemas/2005/gmd\":\"http://faculty.baruch.cuny.edu/geoportal/metadata/nyc_transit/may2019/metro_north_bx_bus_may2019_iso.xml\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "New York City, New York, United States",
-    "Bronx County, New York, United States",
-    "Borough of Bronx, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2019"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60062",
-  "gbl_mdModified_dt": "2020-01-07T14:42:26Z",
-  "id": "nyu-2451-60062",
-  "nyu_addl_dspace_s": "61028",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(-74.2547234738238, -73.700920195218, 40.9128687545771, 40.4991844371223)",
-  "gbl_indexYear_im": 2019
+{
+  "dct_creator_sm": [
+    "GIS Lab, Newman Library, Baruch CUNY"
+  ],
+  "dct_description_sm": [
+    "This point layer was created from the GTFS data feeds from the Metropolitan Transportation Authority (MTA). It represents the bus stop locations for the Hudson Rail Link, which is a weekday shuttle bus service that connects residents of the NW Bronx to the Spuyten Duyvil and Riverdale Metro North train stations. A python script was written to take the data files as input, process them and create a spatial layer in the local state plane coordinate reference system. The unique ID is stop_id, a field created by the MTA. This dataset is intended for researchers, policy makers, students, and educators for basic geographic analysis and mapping purposes. It was created by the GIS Lab at the Newman Library at Baruch College CUNY as part of the NYC Mass Transit Spatial Layers series, so that members of the public could have access to well-documented and readily-usable GIS layers of NYC mass transit features."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/60062"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Newman Library (Bernard M. Baruch College)"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Transportation",
+    "Local transit",
+    "Commuting",
+    "Buses",
+    "Bus stops",
+    "Railroads",
+    "Railroad Stations"
+  ],
+  "dct_title_s": "Metro-North Bronx Shuttle Bus Stops, May 2019",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYC Mass Transit Spatial Layers"
+  ],
+  "dct_issued_s": "5/31/2019",
+  "schema_provider_s": "Baruch CUNY",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60062\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/122646/nyu_2451_60062.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/122659/nyu_2451_60062_doc.zip\",\"http://www.isotc211.org/schemas/2005/gmd\":\"http://faculty.baruch.cuny.edu/geoportal/metadata/nyc_transit/may2019/metro_north_bx_bus_may2019_iso.xml\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "New York City, New York, United States",
+    "Bronx County, New York, United States",
+    "Borough of Bronx, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2019"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60062",
+  "gbl_mdModified_dt": "2020-01-07T14:42:26Z",
+  "id": "nyu-2451-60062",
+  "nyu_addl_dspace_s": "61028",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(-74.2547234738238, -73.700920195218, 40.9128687545771, 40.4991844371223)",
+  "gbl_indexYear_im": [
+    2019
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-60063.json b/metadata-aardvark/Datasets/nyu-2451-60063.json
index 081ad21eb..ba8fe4378 100644
--- a/metadata-aardvark/Datasets/nyu-2451-60063.json
+++ b/metadata-aardvark/Datasets/nyu-2451-60063.json
@@ -1,52 +1,68 @@
-{
-  "dct_creator_sm": [
-    "GIS Lab, Newman Library, Baruch CUNY"
-  ],
-  "dct_description_sm": "This line layer was created from the GTFS data feeds from the Metropolitan Transportation Authority (MTA) to represent the MTA Long Island Rail Road (LIRR) routes. A python script was written to take the data files as input , process them and save them as a spatial layer in the local state plane coordinate reference system. Lines in this layer represent individual train routes that follow physical track locations; they were generalized from the GTFS format where lines depicted individual train services. The unique ID is route_id, a field created by the MTA. This dataset is intended for researchers, policy makers, students, and educators for basic geographic analysis and mapping purposes. It was created by the GIS Lab at the Newman Library at Baruch College CUNY as part of the NYC Mass Transit Spatial Layers series, so that members of the public could have access to well-documented and readily-usable GIS layers of NYC mass transit features.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/60063",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Newman Library (Bernard M. Baruch College)",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Transportation",
-    "Local transit",
-    "Commuting",
-    "Railroads"
-  ],
-  "dct_title_s": "Long Island Rail Road Routes, May 2019",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYC Mass Transit Spatial Layers"
-  ],
-  "dct_issued_s": "5/31/2019",
-  "schema_provider_s": "Baruch CUNY",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60063\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/122647/nyu_2451_60063.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/122660/nyu_2451_60063_doc.zip\",\"http://www.isotc211.org/schemas/2005/gmd\":\"http://faculty.baruch.cuny.edu/geoportal/metadata/nyc_transit/may2019/routes_lirr_may2019_iso.xml\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "New York-Northern New Jersey-Long Island, New York, United States",
-    "New York City, New York, United States",
-    "Kings County, New York, United States",
-    "New York County, New York, United States",
-    "Queens County, New York, United States",
-    "Borough of Brooklyn, New York, United States",
-    "Borough of Manhattan, New York, United States",
-    "Borough of Queens, New York, United States",
-    "Nassau County, New York, United States",
-    "Suffolk County, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2019"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60063",
-  "gbl_mdModified_dt": "2020-01-07T14:42:26Z",
-  "id": "nyu-2451-60063",
-  "nyu_addl_dspace_s": "61029",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(-74.2547234738238, -73.700920195218, 40.9128687545771, 40.4991844371223)",
-  "gbl_indexYear_im": 2019
+{
+  "dct_creator_sm": [
+    "GIS Lab, Newman Library, Baruch CUNY"
+  ],
+  "dct_description_sm": [
+    "This line layer was created from the GTFS data feeds from the Metropolitan Transportation Authority (MTA) to represent the MTA Long Island Rail Road (LIRR) routes. A python script was written to take the data files as input , process them and save them as a spatial layer in the local state plane coordinate reference system. Lines in this layer represent individual train routes that follow physical track locations; they were generalized from the GTFS format where lines depicted individual train services. The unique ID is route_id, a field created by the MTA. This dataset is intended for researchers, policy makers, students, and educators for basic geographic analysis and mapping purposes. It was created by the GIS Lab at the Newman Library at Baruch College CUNY as part of the NYC Mass Transit Spatial Layers series, so that members of the public could have access to well-documented and readily-usable GIS layers of NYC mass transit features."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/60063"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Newman Library (Bernard M. Baruch College)"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Transportation",
+    "Local transit",
+    "Commuting",
+    "Railroads"
+  ],
+  "dct_title_s": "Long Island Rail Road Routes, May 2019",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYC Mass Transit Spatial Layers"
+  ],
+  "dct_issued_s": "5/31/2019",
+  "schema_provider_s": "Baruch CUNY",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60063\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/122647/nyu_2451_60063.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/122660/nyu_2451_60063_doc.zip\",\"http://www.isotc211.org/schemas/2005/gmd\":\"http://faculty.baruch.cuny.edu/geoportal/metadata/nyc_transit/may2019/routes_lirr_may2019_iso.xml\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "New York-Northern New Jersey-Long Island, New York, United States",
+    "New York City, New York, United States",
+    "Kings County, New York, United States",
+    "New York County, New York, United States",
+    "Queens County, New York, United States",
+    "Borough of Brooklyn, New York, United States",
+    "Borough of Manhattan, New York, United States",
+    "Borough of Queens, New York, United States",
+    "Nassau County, New York, United States",
+    "Suffolk County, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2019"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60063",
+  "gbl_mdModified_dt": "2020-01-07T14:42:26Z",
+  "id": "nyu-2451-60063",
+  "nyu_addl_dspace_s": "61029",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(-74.2547234738238, -73.700920195218, 40.9128687545771, 40.4991844371223)",
+  "gbl_indexYear_im": [
+    2019
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-60064.json b/metadata-aardvark/Datasets/nyu-2451-60064.json
index 56fbfbf4e..8c34005d3 100644
--- a/metadata-aardvark/Datasets/nyu-2451-60064.json
+++ b/metadata-aardvark/Datasets/nyu-2451-60064.json
@@ -1,54 +1,70 @@
-{
-  "dct_creator_sm": [
-    "GIS Lab, Newman Library, Baruch CUNY"
-  ],
-  "dct_description_sm": "This point layer was created using the GTFS data feeds from the Metropolitan Transportation Authority (MTA). It represents the stop locations for the MTA Long Island Rail Road (LIRR), where a stop represents a train station (specifically the center point of the track in front of the station) that serves one or more routes. A python script was written to take the data files as input, process them and save them as a spatial layer in the local state plane coordinate reference system. The unique ID is stop_id, a field created by the MTA. This dataset is intended for researchers, policy makers, students, and educators for basic geographic analysis and mapping purposes. It was created by the GIS Lab at the Newman Library at Baruch College CUNY as part of the NYC Mass Transit Spatial Layers series, so that members of the public could have access to well-documented and readily-usable GIS layers of NYC mass transit features.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/60064",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Newman Library (Bernard M. Baruch College)",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Transportation",
-    "Local transit",
-    "Commuting",
-    "Railroads",
-    "Railroad stations",
-    "Railroad terminals"
-  ],
-  "dct_title_s": "Long Island Rail Road Stops, May 2019",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYC Mass Transit Spatial Layers"
-  ],
-  "dct_issued_s": "5/31/2019",
-  "schema_provider_s": "Baruch CUNY",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60064\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/122648/nyu_2451_60064.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/122661/nyu_2451_60064_doc.zip\",\"http://www.isotc211.org/schemas/2005/gmd\":\"http://faculty.baruch.cuny.edu/geoportal/metadata/nyc_transit/may2019/stops_lirr_may2019_iso.xml\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "New York-Northern New Jersey-Long Island, New York, United States",
-    "New York City, New York, United States",
-    "Kings County, New York, United States",
-    "New York County, New York, United States",
-    "Queens County, New York, United States",
-    "Borough of Brooklyn, New York, United States",
-    "Borough of Manhattan, New York, United States",
-    "Borough of Queens, New York, United States",
-    "Nassau County, New York, United States",
-    "Suffolk County, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2019"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60064",
-  "gbl_mdModified_dt": "2020-01-07T14:42:26Z",
-  "id": "nyu-2451-60064",
-  "nyu_addl_dspace_s": "61030",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(-74.2547234738238, -73.700920195218, 40.9128687545771, 40.4991844371223)",
-  "gbl_indexYear_im": 2019
+{
+  "dct_creator_sm": [
+    "GIS Lab, Newman Library, Baruch CUNY"
+  ],
+  "dct_description_sm": [
+    "This point layer was created using the GTFS data feeds from the Metropolitan Transportation Authority (MTA). It represents the stop locations for the MTA Long Island Rail Road (LIRR), where a stop represents a train station (specifically the center point of the track in front of the station) that serves one or more routes. A python script was written to take the data files as input, process them and save them as a spatial layer in the local state plane coordinate reference system. The unique ID is stop_id, a field created by the MTA. This dataset is intended for researchers, policy makers, students, and educators for basic geographic analysis and mapping purposes. It was created by the GIS Lab at the Newman Library at Baruch College CUNY as part of the NYC Mass Transit Spatial Layers series, so that members of the public could have access to well-documented and readily-usable GIS layers of NYC mass transit features."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/60064"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Newman Library (Bernard M. Baruch College)"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Transportation",
+    "Local transit",
+    "Commuting",
+    "Railroads",
+    "Railroad stations",
+    "Railroad terminals"
+  ],
+  "dct_title_s": "Long Island Rail Road Stops, May 2019",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYC Mass Transit Spatial Layers"
+  ],
+  "dct_issued_s": "5/31/2019",
+  "schema_provider_s": "Baruch CUNY",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60064\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/122648/nyu_2451_60064.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/122661/nyu_2451_60064_doc.zip\",\"http://www.isotc211.org/schemas/2005/gmd\":\"http://faculty.baruch.cuny.edu/geoportal/metadata/nyc_transit/may2019/stops_lirr_may2019_iso.xml\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "New York-Northern New Jersey-Long Island, New York, United States",
+    "New York City, New York, United States",
+    "Kings County, New York, United States",
+    "New York County, New York, United States",
+    "Queens County, New York, United States",
+    "Borough of Brooklyn, New York, United States",
+    "Borough of Manhattan, New York, United States",
+    "Borough of Queens, New York, United States",
+    "Nassau County, New York, United States",
+    "Suffolk County, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2019"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60064",
+  "gbl_mdModified_dt": "2020-01-07T14:42:26Z",
+  "id": "nyu-2451-60064",
+  "nyu_addl_dspace_s": "61030",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(-74.2547234738238, -73.700920195218, 40.9128687545771, 40.4991844371223)",
+  "gbl_indexYear_im": [
+    2019
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-60065.json b/metadata-aardvark/Datasets/nyu-2451-60065.json
index d86f46513..2bf9aac26 100644
--- a/metadata-aardvark/Datasets/nyu-2451-60065.json
+++ b/metadata-aardvark/Datasets/nyu-2451-60065.json
@@ -1,53 +1,69 @@
-{
-  "dct_creator_sm": [
-    "GIS Lab, Newman Library, Baruch CUNY"
-  ],
-  "dct_description_sm": "This line layer was created from the GTFS data feeds from the Metropolitan Transportation Authority (MTA) to represent the MTA Metro North railroad routes that are east of the Hudson River. A python script was written to take the data files as input, process them and save them a spatial layer in the local state plane coordinate reference system. Lines in this layer represent individual train routes; they were generalized from the GTFS format where lines depicted individual train services. For the first time in this series, the lines in this file correspond with actual train tracks, as opposed to the generalizations in previous files (straight-lines drawn between stations). The unique ID is route_id, a field created by the MTA. This dataset is intended for researchers, policy makers, students, and educators for basic geographic analysis and mapping purposes. It was created by the GIS Lab at the Newman Library at Baruch College CUNY as part of the NYC Mass Transit Spatial Layers series, so that members of the public could have access to well-documented and readily-usable GIS layers of NYC mass transit features.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/60065",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Newman Library (Bernard M. Baruch College)",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Transportation",
-    "Local transit",
-    "Commuting",
-    "Railroads"
-  ],
-  "dct_title_s": "Metro-North Routes, May 2019",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYC Mass Transit Spatial Layers"
-  ],
-  "dct_issued_s": "5/31/2019",
-  "schema_provider_s": "Baruch CUNY",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60065\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/122649/nyu_2451_60065.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/122662/nyu_2451_60065_doc.zip\",\"http://www.isotc211.org/schemas/2005/gmd\":\"http://faculty.baruch.cuny.edu/geoportal/metadata/nyc_transit/may2019/routes_metro_north_may2019_iso.xml\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "New York-Northern New Jersey-Long Island, New York, United States",
-    "New York City, New York, United States",
-    "Bronx County, New York, United States",
-    "New York County, New York, United States",
-    "Borough of Bronx, New York, United States",
-    "Borough of Manhattan, New York, United States",
-    "Dutchess County, New York, United States",
-    "Putnam County, New York, United States",
-    "Westchester County, New York, United States",
-    "Fairfield County, Connecticut, United States",
-    "New Haven County, Connecticut, United States"
-  ],
-  "dct_temporal_sm": [
-    "2019"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60065",
-  "gbl_mdModified_dt": "2020-01-07T14:42:26Z",
-  "id": "nyu-2451-60065",
-  "nyu_addl_dspace_s": "61031",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(-74.2547234738238, -73.700920195218, 40.9128687545771, 40.4991844371223)",
-  "gbl_indexYear_im": 2019
+{
+  "dct_creator_sm": [
+    "GIS Lab, Newman Library, Baruch CUNY"
+  ],
+  "dct_description_sm": [
+    "This line layer was created from the GTFS data feeds from the Metropolitan Transportation Authority (MTA) to represent the MTA Metro North railroad routes that are east of the Hudson River. A python script was written to take the data files as input, process them and save them a spatial layer in the local state plane coordinate reference system. Lines in this layer represent individual train routes; they were generalized from the GTFS format where lines depicted individual train services. For the first time in this series, the lines in this file correspond with actual train tracks, as opposed to the generalizations in previous files (straight-lines drawn between stations). The unique ID is route_id, a field created by the MTA. This dataset is intended for researchers, policy makers, students, and educators for basic geographic analysis and mapping purposes. It was created by the GIS Lab at the Newman Library at Baruch College CUNY as part of the NYC Mass Transit Spatial Layers series, so that members of the public could have access to well-documented and readily-usable GIS layers of NYC mass transit features."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/60065"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Newman Library (Bernard M. Baruch College)"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Transportation",
+    "Local transit",
+    "Commuting",
+    "Railroads"
+  ],
+  "dct_title_s": "Metro-North Routes, May 2019",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYC Mass Transit Spatial Layers"
+  ],
+  "dct_issued_s": "5/31/2019",
+  "schema_provider_s": "Baruch CUNY",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60065\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/122649/nyu_2451_60065.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/122662/nyu_2451_60065_doc.zip\",\"http://www.isotc211.org/schemas/2005/gmd\":\"http://faculty.baruch.cuny.edu/geoportal/metadata/nyc_transit/may2019/routes_metro_north_may2019_iso.xml\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "New York-Northern New Jersey-Long Island, New York, United States",
+    "New York City, New York, United States",
+    "Bronx County, New York, United States",
+    "New York County, New York, United States",
+    "Borough of Bronx, New York, United States",
+    "Borough of Manhattan, New York, United States",
+    "Dutchess County, New York, United States",
+    "Putnam County, New York, United States",
+    "Westchester County, New York, United States",
+    "Fairfield County, Connecticut, United States",
+    "New Haven County, Connecticut, United States"
+  ],
+  "dct_temporal_sm": [
+    "2019"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60065",
+  "gbl_mdModified_dt": "2020-01-07T14:42:26Z",
+  "id": "nyu-2451-60065",
+  "nyu_addl_dspace_s": "61031",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(-74.2547234738238, -73.700920195218, 40.9128687545771, 40.4991844371223)",
+  "gbl_indexYear_im": [
+    2019
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-60066.json b/metadata-aardvark/Datasets/nyu-2451-60066.json
index 3ca06a6f6..4be969b83 100644
--- a/metadata-aardvark/Datasets/nyu-2451-60066.json
+++ b/metadata-aardvark/Datasets/nyu-2451-60066.json
@@ -1,53 +1,69 @@
-{
-  "dct_creator_sm": [
-    "GIS Lab, Newman Library, Baruch CUNY"
-  ],
-  "dct_description_sm": "This point layer was created using the GTFS data feeds from the Metropolitan Transportation Authority (MTA). It represents the stop locations for the MTA Metro North railroad east of the Hudson River, where a stop represents a train station (specifically the center point of the track in front of the station) that serves one or more routes. A python script was written to take the data files as input, process them and save them as a spatial layer in the local state plane coordinate reference system. The unique ID is stop_id, a field created by the MTA.The unique ID is stop_id, a field created by the MTA. This dataset is intended for researchers, policy makers, students, and educators for basic geographic analysis and mapping purposes. It was created by the GIS Lab at the Newman Library at Baruch College CUNY as part of the NYC Mass Transit Spatial Layers series, so that members of the public could have access to well-documented and readily-usable GIS layers of NYC mass transit features.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/60066",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Newman Library (Bernard M. Baruch College)",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Transportation",
-    "Local transit",
-    "Commuting",
-    "Railroads"
-  ],
-  "dct_title_s": "Metro-North Stops, May 2019",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYC Mass Transit Spatial Layers"
-  ],
-  "dct_issued_s": "5/31/2019",
-  "schema_provider_s": "Baruch CUNY",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60066\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/122650/nyu_2451_60066.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/122663/nyu_2451_60066_doc.zip\",\"http://www.isotc211.org/schemas/2005/gmd\":\"http://faculty.baruch.cuny.edu/geoportal/metadata/nyc_transit/may2019/stops_metro_north_may2019_iso.xml\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "New York-Northern New Jersey-Long Island, New York, United States",
-    "New York City, New York, United States",
-    "Bronx County, New York, United States",
-    "New York County, New York, United States",
-    "Borough of Bronx, New York, United States",
-    "Borough of Manhattan, New York, United States",
-    "Dutchess County, New York, United States",
-    "Putnam County, New York, United States",
-    "Westchester County, New York, United States",
-    "Fairfield County, Connecticut, United States",
-    "New Haven County, Connecticut, United States"
-  ],
-  "dct_temporal_sm": [
-    "2019"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60066",
-  "gbl_mdModified_dt": "2020-01-07T14:42:26Z",
-  "id": "nyu-2451-60066",
-  "nyu_addl_dspace_s": "61032",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(-74.2547234738238, -73.700920195218, 40.9128687545771, 40.4991844371223)",
-  "gbl_indexYear_im": 2019
+{
+  "dct_creator_sm": [
+    "GIS Lab, Newman Library, Baruch CUNY"
+  ],
+  "dct_description_sm": [
+    "This point layer was created using the GTFS data feeds from the Metropolitan Transportation Authority (MTA). It represents the stop locations for the MTA Metro North railroad east of the Hudson River, where a stop represents a train station (specifically the center point of the track in front of the station) that serves one or more routes. A python script was written to take the data files as input, process them and save them as a spatial layer in the local state plane coordinate reference system. The unique ID is stop_id, a field created by the MTA.The unique ID is stop_id, a field created by the MTA. This dataset is intended for researchers, policy makers, students, and educators for basic geographic analysis and mapping purposes. It was created by the GIS Lab at the Newman Library at Baruch College CUNY as part of the NYC Mass Transit Spatial Layers series, so that members of the public could have access to well-documented and readily-usable GIS layers of NYC mass transit features."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/60066"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Newman Library (Bernard M. Baruch College)"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Transportation",
+    "Local transit",
+    "Commuting",
+    "Railroads"
+  ],
+  "dct_title_s": "Metro-North Stops, May 2019",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYC Mass Transit Spatial Layers"
+  ],
+  "dct_issued_s": "5/31/2019",
+  "schema_provider_s": "Baruch CUNY",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60066\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/122650/nyu_2451_60066.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/122663/nyu_2451_60066_doc.zip\",\"http://www.isotc211.org/schemas/2005/gmd\":\"http://faculty.baruch.cuny.edu/geoportal/metadata/nyc_transit/may2019/stops_metro_north_may2019_iso.xml\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "New York-Northern New Jersey-Long Island, New York, United States",
+    "New York City, New York, United States",
+    "Bronx County, New York, United States",
+    "New York County, New York, United States",
+    "Borough of Bronx, New York, United States",
+    "Borough of Manhattan, New York, United States",
+    "Dutchess County, New York, United States",
+    "Putnam County, New York, United States",
+    "Westchester County, New York, United States",
+    "Fairfield County, Connecticut, United States",
+    "New Haven County, Connecticut, United States"
+  ],
+  "dct_temporal_sm": [
+    "2019"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60066",
+  "gbl_mdModified_dt": "2020-01-07T14:42:26Z",
+  "id": "nyu-2451-60066",
+  "nyu_addl_dspace_s": "61032",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(-74.2547234738238, -73.700920195218, 40.9128687545771, 40.4991844371223)",
+  "gbl_indexYear_im": [
+    2019
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-60067.json b/metadata-aardvark/Datasets/nyu-2451-60067.json
index c26304268..41ccaf0b5 100644
--- a/metadata-aardvark/Datasets/nyu-2451-60067.json
+++ b/metadata-aardvark/Datasets/nyu-2451-60067.json
@@ -1,53 +1,69 @@
-{
-  "dct_creator_sm": [
-    "GIS Lab, Newman Library, Baruch CUNY"
-  ],
-  "dct_description_sm": "This line layer was created from the GTFS data feeds from the Metropolitan Transportation Authority (MTA) to represent the MTA NYC Transit Subway routes. A python script was written to take the data files as input, process and save them as a spatial layer in the local state plane coordinate reference system. Lines in this layer represent individual subway routes that follow physical track locations; they were generalized from the GTFS format where lines depicted individual services. Each line represents the route that a specific train takes during normal weekday rush hour service. The unique ID is route_id, a field created by the MTA that uses the familiar letter or number designation for trains, with distinct ids for each of the three shuttle (S) trains. This dataset is intended for researchers, policy makers, students, and educators for basic geographic analysis and mapping purposes. It was created by the GIS Lab at the Newman Library at Baruch College CUNY as part of the NYC Mass Transit Spatial Layers series, so that members of the public could have access to well-documented and readily-usable GIS layers of NYC mass transit features.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/60067",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Newman Library (Bernard M. Baruch College)",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Transportation",
-    "Local transit",
-    "Commuting",
-    "Subways"
-  ],
-  "dct_title_s": "New York City Subway Routes, May 2019",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYC Mass Transit Spatial Layers"
-  ],
-  "dct_issued_s": "5/31/2019",
-  "schema_provider_s": "Baruch CUNY",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60067\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/122651/nyu_2451_60067.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/122664/nyu_2451_60067_doc.zip\",\"http://www.isotc211.org/schemas/2005/gmd\":\"http://faculty.baruch.cuny.edu/geoportal/metadata/nyc_transit/may2019/routes_nyc_subway_may2019_iso.xml\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "New York City, New York, United States",
-    "Bronx County, New York, United States",
-    "Kings County, New York, United States",
-    "New York County, New York, United States",
-    "Queens County, New York, United States",
-    "Richmond County, New York, United States",
-    "Borough of Bronx, New York, United States",
-    "Borough of Brooklyn, New York, United States",
-    "Borough of Manhattan, New York, United States",
-    "Borough of Queens, New York, United States",
-    "Borough of Staten Island, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2019"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60067",
-  "gbl_mdModified_dt": "2020-01-07T14:42:26Z",
-  "id": "nyu-2451-60067",
-  "nyu_addl_dspace_s": "61033",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(-74.2547234738238, -73.700920195218, 40.9128687545771, 40.4991844371223)",
-  "gbl_indexYear_im": 2019
+{
+  "dct_creator_sm": [
+    "GIS Lab, Newman Library, Baruch CUNY"
+  ],
+  "dct_description_sm": [
+    "This line layer was created from the GTFS data feeds from the Metropolitan Transportation Authority (MTA) to represent the MTA NYC Transit Subway routes. A python script was written to take the data files as input, process and save them as a spatial layer in the local state plane coordinate reference system. Lines in this layer represent individual subway routes that follow physical track locations; they were generalized from the GTFS format where lines depicted individual services. Each line represents the route that a specific train takes during normal weekday rush hour service. The unique ID is route_id, a field created by the MTA that uses the familiar letter or number designation for trains, with distinct ids for each of the three shuttle (S) trains. This dataset is intended for researchers, policy makers, students, and educators for basic geographic analysis and mapping purposes. It was created by the GIS Lab at the Newman Library at Baruch College CUNY as part of the NYC Mass Transit Spatial Layers series, so that members of the public could have access to well-documented and readily-usable GIS layers of NYC mass transit features."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/60067"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Newman Library (Bernard M. Baruch College)"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Transportation",
+    "Local transit",
+    "Commuting",
+    "Subways"
+  ],
+  "dct_title_s": "New York City Subway Routes, May 2019",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYC Mass Transit Spatial Layers"
+  ],
+  "dct_issued_s": "5/31/2019",
+  "schema_provider_s": "Baruch CUNY",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60067\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/122651/nyu_2451_60067.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/122664/nyu_2451_60067_doc.zip\",\"http://www.isotc211.org/schemas/2005/gmd\":\"http://faculty.baruch.cuny.edu/geoportal/metadata/nyc_transit/may2019/routes_nyc_subway_may2019_iso.xml\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "New York City, New York, United States",
+    "Bronx County, New York, United States",
+    "Kings County, New York, United States",
+    "New York County, New York, United States",
+    "Queens County, New York, United States",
+    "Richmond County, New York, United States",
+    "Borough of Bronx, New York, United States",
+    "Borough of Brooklyn, New York, United States",
+    "Borough of Manhattan, New York, United States",
+    "Borough of Queens, New York, United States",
+    "Borough of Staten Island, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2019"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60067",
+  "gbl_mdModified_dt": "2020-01-07T14:42:26Z",
+  "id": "nyu-2451-60067",
+  "nyu_addl_dspace_s": "61033",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(-74.2547234738238, -73.700920195218, 40.9128687545771, 40.4991844371223)",
+  "gbl_indexYear_im": [
+    2019
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-60068.json b/metadata-aardvark/Datasets/nyu-2451-60068.json
index 3207dce9a..c1e9eb10b 100644
--- a/metadata-aardvark/Datasets/nyu-2451-60068.json
+++ b/metadata-aardvark/Datasets/nyu-2451-60068.json
@@ -1,54 +1,70 @@
-{
-  "dct_creator_sm": [
-    "GIS Lab, Newman Library, Baruch CUNY"
-  ],
-  "dct_description_sm": "This point layer was created using the GTFS data feeds from the Metropolitan Transportation Authority (MTA). It represents the stop locations for the MTA NYC Transit Subway, where a stop represents the center of platforms dedicated to serving specific trains in a subway station. A python script was written to take the data files as input, process them and save them as a spatial layer in the local state plane coordinate reference system. The unique ID is stop_id, a field created by the MTA. This dataset is intended for researchers, policy makers, students, and educators for basic geographic analysis and mapping purposes. It was created by the GIS Lab at the Newman Library at Baruch College CUNY as part of the NYC Mass Transit Spatial Layers series, so that members of the public could have access to well-documented and readily-usable GIS layers of NYC mass transit features.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/60068",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Newman Library (Bernard M. Baruch College)",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Transportation",
-    "Local transit",
-    "Commuting",
-    "Subways",
-    "Subway stations"
-  ],
-  "dct_title_s": "New York City Subway Stops, May 2019",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYC Mass Transit Spatial Layers"
-  ],
-  "dct_issued_s": "5/31/2019",
-  "schema_provider_s": "Baruch CUNY",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60068\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/122652/nyu_2451_60068.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/122665/nyu_2451_60068_doc.zip\",\"http://www.isotc211.org/schemas/2005/gmd\":\"http://faculty.baruch.cuny.edu/geoportal/metadata/nyc_transit/may2019/stops_nyc_subway_may2019_iso.xml\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "New York City, New York, United States",
-    "Bronx County, New York, United States",
-    "Kings County, New York, United States",
-    "New York County, New York, United States",
-    "Queens County, New York, United States",
-    "Richmond County, New York, United States",
-    "Borough of Bronx, New York, United States",
-    "Borough of Brooklyn, New York, United States",
-    "Borough of Manhattan, New York, United States",
-    "Borough of Queens, New York, United States",
-    "Borough of Staten Island, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2019"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60068",
-  "gbl_mdModified_dt": "2020-01-07T14:42:26Z",
-  "id": "nyu-2451-60068",
-  "nyu_addl_dspace_s": "61034",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(-74.2547234738238, -73.700920195218, 40.9128687545771, 40.4991844371223)",
-  "gbl_indexYear_im": 2019
+{
+  "dct_creator_sm": [
+    "GIS Lab, Newman Library, Baruch CUNY"
+  ],
+  "dct_description_sm": [
+    "This point layer was created using the GTFS data feeds from the Metropolitan Transportation Authority (MTA). It represents the stop locations for the MTA NYC Transit Subway, where a stop represents the center of platforms dedicated to serving specific trains in a subway station. A python script was written to take the data files as input, process them and save them as a spatial layer in the local state plane coordinate reference system. The unique ID is stop_id, a field created by the MTA. This dataset is intended for researchers, policy makers, students, and educators for basic geographic analysis and mapping purposes. It was created by the GIS Lab at the Newman Library at Baruch College CUNY as part of the NYC Mass Transit Spatial Layers series, so that members of the public could have access to well-documented and readily-usable GIS layers of NYC mass transit features."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/60068"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Newman Library (Bernard M. Baruch College)"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Transportation",
+    "Local transit",
+    "Commuting",
+    "Subways",
+    "Subway stations"
+  ],
+  "dct_title_s": "New York City Subway Stops, May 2019",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYC Mass Transit Spatial Layers"
+  ],
+  "dct_issued_s": "5/31/2019",
+  "schema_provider_s": "Baruch CUNY",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60068\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/122652/nyu_2451_60068.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/122665/nyu_2451_60068_doc.zip\",\"http://www.isotc211.org/schemas/2005/gmd\":\"http://faculty.baruch.cuny.edu/geoportal/metadata/nyc_transit/may2019/stops_nyc_subway_may2019_iso.xml\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "New York City, New York, United States",
+    "Bronx County, New York, United States",
+    "Kings County, New York, United States",
+    "New York County, New York, United States",
+    "Queens County, New York, United States",
+    "Richmond County, New York, United States",
+    "Borough of Bronx, New York, United States",
+    "Borough of Brooklyn, New York, United States",
+    "Borough of Manhattan, New York, United States",
+    "Borough of Queens, New York, United States",
+    "Borough of Staten Island, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2019"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60068",
+  "gbl_mdModified_dt": "2020-01-07T14:42:26Z",
+  "id": "nyu-2451-60068",
+  "nyu_addl_dspace_s": "61034",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(-74.2547234738238, -73.700920195218, 40.9128687545771, 40.4991844371223)",
+  "gbl_indexYear_im": [
+    2019
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-60069.json b/metadata-aardvark/Datasets/nyu-2451-60069.json
index 67c72559b..e9a50ba7d 100644
--- a/metadata-aardvark/Datasets/nyu-2451-60069.json
+++ b/metadata-aardvark/Datasets/nyu-2451-60069.json
@@ -1,50 +1,66 @@
-{
-  "dct_creator_sm": [
-    "GIS Lab, Newman Library, Baruch CUNY"
-  ],
-  "dct_description_sm": "This line layer is an extract from NJ TRANSIT Rail, Light Rail, and Subway Currently Operated Right-of-Way lines, with connecting PATH and PATCO Rail downloaded from NJ Office of Information Technology , Office of Geographic Information Systems. It represents the The Port Authority Trans-Hudson Corporation (PATH) Train routes. PATH Train is a rail transit system that connects several cities in New Jersey to New York City. The unique id is route_shor, which represents a shortened version of the route's name. This dataset is intended for researchers, policy makers, students, and educators for basic geographic analysis and mapping purposes. It was created by the GIS Lab at the Newman Library at Baruch College CUNY as part of the NYC Mass Transit Spatial Layers series, so that members of the public could have access to well-documented and readily-usable GIS layers of NYC mass transit features.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/60069",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Newman Library (Bernard M. Baruch College)",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Transportation",
-    "Local transit",
-    "Commuting",
-    "Subways"
-  ],
-  "dct_title_s": "PATH Train Routes, Jan 2017",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYC Mass Transit Spatial Layers"
-  ],
-  "dct_issued_s": "1/31/2017",
-  "schema_provider_s": "Baruch CUNY",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60069\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/122653/nyu_2451_60069.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/122666/nyu_2451_60069_doc.zip\",\"http://www.isotc211.org/schemas/2005/gmd\":\"http://faculty.baruch.cuny.edu/geoportal/metadata/nyc_transit/jan2017/routes_path_2017_iso.xml\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "New York-Northern New Jersey-Long Island, New York, United States",
-    "New York City, New York, United States",
-    "New York County, New York, United States",
-    "Borough of Manhattan, New York, United States",
-    "Hudson County, New Jersey, United States",
-    "Essex County, New Jersey, United States",
-    "Jersey City, New Jersey, United States",
-    "Newark,New Jersey,United States"
-  ],
-  "dct_temporal_sm": [
-    "2017"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60069",
-  "gbl_mdModified_dt": "2020-01-07T14:42:26Z",
-  "id": "nyu-2451-60069",
-  "nyu_addl_dspace_s": "61035",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(-74.2547234738238, -73.700920195218, 40.9128687545771, 40.4991844371223)",
-  "gbl_indexYear_im": 2017
+{
+  "dct_creator_sm": [
+    "GIS Lab, Newman Library, Baruch CUNY"
+  ],
+  "dct_description_sm": [
+    "This line layer is an extract from NJ TRANSIT Rail, Light Rail, and Subway Currently Operated Right-of-Way lines, with connecting PATH and PATCO Rail downloaded from NJ Office of Information Technology , Office of Geographic Information Systems. It represents the The Port Authority Trans-Hudson Corporation (PATH) Train routes. PATH Train is a rail transit system that connects several cities in New Jersey to New York City. The unique id is route_shor, which represents a shortened version of the route's name. This dataset is intended for researchers, policy makers, students, and educators for basic geographic analysis and mapping purposes. It was created by the GIS Lab at the Newman Library at Baruch College CUNY as part of the NYC Mass Transit Spatial Layers series, so that members of the public could have access to well-documented and readily-usable GIS layers of NYC mass transit features."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/60069"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Newman Library (Bernard M. Baruch College)"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Transportation",
+    "Local transit",
+    "Commuting",
+    "Subways"
+  ],
+  "dct_title_s": "PATH Train Routes, Jan 2017",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYC Mass Transit Spatial Layers"
+  ],
+  "dct_issued_s": "1/31/2017",
+  "schema_provider_s": "Baruch CUNY",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60069\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/122653/nyu_2451_60069.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/122666/nyu_2451_60069_doc.zip\",\"http://www.isotc211.org/schemas/2005/gmd\":\"http://faculty.baruch.cuny.edu/geoportal/metadata/nyc_transit/jan2017/routes_path_2017_iso.xml\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "New York-Northern New Jersey-Long Island, New York, United States",
+    "New York City, New York, United States",
+    "New York County, New York, United States",
+    "Borough of Manhattan, New York, United States",
+    "Hudson County, New Jersey, United States",
+    "Essex County, New Jersey, United States",
+    "Jersey City, New Jersey, United States",
+    "Newark,New Jersey,United States"
+  ],
+  "dct_temporal_sm": [
+    "2017"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60069",
+  "gbl_mdModified_dt": "2020-01-07T14:42:26Z",
+  "id": "nyu-2451-60069",
+  "nyu_addl_dspace_s": "61035",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(-74.2547234738238, -73.700920195218, 40.9128687545771, 40.4991844371223)",
+  "gbl_indexYear_im": [
+    2017
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-60070.json b/metadata-aardvark/Datasets/nyu-2451-60070.json
index 749d8012a..a6f0cfa99 100644
--- a/metadata-aardvark/Datasets/nyu-2451-60070.json
+++ b/metadata-aardvark/Datasets/nyu-2451-60070.json
@@ -1,51 +1,67 @@
-{
-  "dct_creator_sm": [
-    "GIS Lab, Newman Library, Baruch CUNY"
-  ],
-  "dct_description_sm": "This point layer is an extract from the NJ TRANSIT, PATH and PATCO Passenger Rail Station points downloaded from NJ Office of Information Technology, Office of Geographic Information Systems. It represents the The Port Authority Trans-Hudson Corporation (PATH) Train stations. PATH Train is a rail transit system that connects several cities in New Jersey to New York City. The unique id is station_id. This dataset is intended for researchers, policy makers, students, and educators for basic geographic analysis and mapping purposes. It was created by the GIS Lab at the Newman Library at Baruch College CUNY as part of the NYC Mass Transit Spatial Layers series, so that members of the public could have access to well-documented and readily-usable GIS layers of NYC mass transit features.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/60070",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Newman Library (Bernard M. Baruch College)",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Transportation",
-    "Local transit",
-    "Commuting",
-    "Subways",
-    "Subway stations"
-  ],
-  "dct_title_s": "PATH Train Stops, Jan 2017",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYC Mass Transit Spatial Layers"
-  ],
-  "dct_issued_s": "1/31/2017",
-  "schema_provider_s": "Baruch CUNY",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60070\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/122654/nyu_2451_60070.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/122667/nyu_2451_60070_doc.zip\",\"http://www.isotc211.org/schemas/2005/gmd\":\"http://faculty.baruch.cuny.edu/geoportal/metadata/nyc_transit/jan2017/stops_path_2017_iso.xml\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "New York-Northern New Jersey-Long Island, New York, United States",
-    "New York City, New York, United States",
-    "New York County, New York, United States",
-    "Borough of Manhattan, New York, United States",
-    "Hudson County, New Jersey, United States",
-    "Essex County, New Jersey, United States",
-    "Jersey City, New Jersey, United States",
-    "Newark,New Jersey,United States"
-  ],
-  "dct_temporal_sm": [
-    "2017"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60070",
-  "gbl_mdModified_dt": "2020-01-07T14:42:26Z",
-  "id": "nyu-2451-60070",
-  "nyu_addl_dspace_s": "61036",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(-74.2547234738238, -73.700920195218, 40.9128687545771, 40.4991844371223)",
-  "gbl_indexYear_im": 2017
+{
+  "dct_creator_sm": [
+    "GIS Lab, Newman Library, Baruch CUNY"
+  ],
+  "dct_description_sm": [
+    "This point layer is an extract from the NJ TRANSIT, PATH and PATCO Passenger Rail Station points downloaded from NJ Office of Information Technology, Office of Geographic Information Systems. It represents the The Port Authority Trans-Hudson Corporation (PATH) Train stations. PATH Train is a rail transit system that connects several cities in New Jersey to New York City. The unique id is station_id. This dataset is intended for researchers, policy makers, students, and educators for basic geographic analysis and mapping purposes. It was created by the GIS Lab at the Newman Library at Baruch College CUNY as part of the NYC Mass Transit Spatial Layers series, so that members of the public could have access to well-documented and readily-usable GIS layers of NYC mass transit features."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/60070"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Newman Library (Bernard M. Baruch College)"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Transportation",
+    "Local transit",
+    "Commuting",
+    "Subways",
+    "Subway stations"
+  ],
+  "dct_title_s": "PATH Train Stops, Jan 2017",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYC Mass Transit Spatial Layers"
+  ],
+  "dct_issued_s": "1/31/2017",
+  "schema_provider_s": "Baruch CUNY",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60070\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/122654/nyu_2451_60070.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/122667/nyu_2451_60070_doc.zip\",\"http://www.isotc211.org/schemas/2005/gmd\":\"http://faculty.baruch.cuny.edu/geoportal/metadata/nyc_transit/jan2017/stops_path_2017_iso.xml\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "New York-Northern New Jersey-Long Island, New York, United States",
+    "New York City, New York, United States",
+    "New York County, New York, United States",
+    "Borough of Manhattan, New York, United States",
+    "Hudson County, New Jersey, United States",
+    "Essex County, New Jersey, United States",
+    "Jersey City, New Jersey, United States",
+    "Newark,New Jersey,United States"
+  ],
+  "dct_temporal_sm": [
+    "2017"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60070",
+  "gbl_mdModified_dt": "2020-01-07T14:42:26Z",
+  "id": "nyu-2451-60070",
+  "nyu_addl_dspace_s": "61036",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(-74.2547234738238, -73.700920195218, 40.9128687545771, 40.4991844371223)",
+  "gbl_indexYear_im": [
+    2017
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-60073.json b/metadata-aardvark/Datasets/nyu-2451-60073.json
index 683204af3..4cc2af547 100644
--- a/metadata-aardvark/Datasets/nyu-2451-60073.json
+++ b/metadata-aardvark/Datasets/nyu-2451-60073.json
@@ -1,48 +1,63 @@
-{
-  "dct_creator_sm": [
-    "Matthew N. Hayek",
-    "Helen Harwatt",
-    "William J. Ripple",
-    "Nathaniel D. Mueller"
-  ],
-  "dct_description_sm": "This multi-band raster data represents estimates of carbon opportunity cost. The data is captured at a resolution of 5 arcminutes over the global domain and is derived from data collected approximately over the past two decades (2000-2020). The pixel values measure estimates in tonnes of potential vegetation\u00a0per hectare that are suppressed by pasturelands and present-day feed crops. The bands represent three estimates of carbon in potential vegetation: median, low (5th percentile), and high (95th percentile). This data is released with an Attribution 4.0 International (CC BY 4.0) license. Users may cite this collection with https://doi.org/10.17609/q5pe-7r68/.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/60073",
-  "dct_language_sm": "English",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Vegetation classification",
-    "Vegetation and climate",
-    "Vegetation boundaries",
-    "Agriculture"
-  ],
-  "dct_title_s": "Carbon Opportunity Cost of Present-Day Pasturelands and Animal Feed Crops",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYU Research Data"
-  ],
-  "dct_issued_s": "7/22/2020",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60073\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/124774/nyu_2451_60073.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "Earth"
-  ],
-  "dct_temporal_sm": [
-    "2020"
-  ],
-  "dct_source_sm": [
-    "nyu-2451-60074"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr_nyu_2451_60073",
-  "gbl_mdModified_dt": "2020-07-21T09:42:33Z",
-  "id": "nyu-2451-60073",
-  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
-  "nyu_addl_dspace_s": "61039",
-  "nyu_addl_format_sm": [
-    "GeoTIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-160.117689, 178.039513, 71.133333, -53.3)",
-  "gbl_indexYear_im": 2020
+{
+  "dct_creator_sm": [
+    "Matthew N. Hayek",
+    "Helen Harwatt",
+    "William J. Ripple",
+    "Nathaniel D. Mueller"
+  ],
+  "dct_description_sm": [
+    "This multi-band raster data represents estimates of carbon opportunity cost. The data is captured at a resolution of 5 arcminutes over the global domain and is derived from data collected approximately over the past two decades (2000-2020). The pixel values measure estimates in tonnes of potential vegetation per hectare that are suppressed by pasturelands and present-day feed crops. The bands represent three estimates of carbon in potential vegetation: median, low (5th percentile), and high (95th percentile). This data is released with an Attribution 4.0 International (CC BY 4.0) license. Users may cite this collection with https://doi.org/10.17609/q5pe-7r68/."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/60073"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Vegetation classification",
+    "Vegetation and climate",
+    "Vegetation boundaries",
+    "Agriculture"
+  ],
+  "dct_title_s": "Carbon Opportunity Cost of Present-Day Pasturelands and Animal Feed Crops",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYU Research Data"
+  ],
+  "dct_issued_s": "7/22/2020",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60073\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/124774/nyu_2451_60073.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "Earth"
+  ],
+  "dct_temporal_sm": [
+    "2020"
+  ],
+  "dct_source_sm": [
+    "nyu-2451-60074"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr_nyu_2451_60073",
+  "gbl_mdModified_dt": "2020-07-21T09:42:33Z",
+  "id": "nyu-2451-60073",
+  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
+  "nyu_addl_dspace_s": "61039",
+  "nyu_addl_format_sm": [
+    "GeoTIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-160.117689, 178.039513, 71.133333, -53.3)",
+  "gbl_indexYear_im": [
+    2020
+  ],
+  "dct_publisher_sm": [
+    ""
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-60074.json b/metadata-aardvark/Datasets/nyu-2451-60074.json
index 2f08781ca..ca2ffe845 100644
--- a/metadata-aardvark/Datasets/nyu-2451-60074.json
+++ b/metadata-aardvark/Datasets/nyu-2451-60074.json
@@ -1,49 +1,63 @@
-{
-  "dct_creator_sm": [
-    "Matthew N. Hayek",
-    "Helen Harwatt",
-    "William J. Ripple",
-    "Nathaniel D. Mueller"
-  ],
-  "dct_description_sm": "This multi-band raster data represents hectacres of pastureland that are currently occupied by feed crops. The pixel band ranges represent two estimated values: areas sourced from the lowest carbon areas and areas sourced from the highest carbon areas. The data is captured at a resolution of 5 arcminutes over the global domain. This data is released with an Attribution 4.0 International (CC BY 4.0) license. Users may cite this collection with https://doi.org/10.17609/q5pe-7r68/.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/60074",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Vegetation classification",
-    "Vegetation and climate",
-    "Vegetation boundaries",
-    "Agriculture"
-  ],
-  "dct_title_s": "Hectacres Occupied by Pasturelands and Feed Crops",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYU Research Data"
-  ],
-  "dct_issued_s": "7/22/2020",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60074\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/124775/nyu_2451_60074.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "Earth"
-  ],
-  "dct_temporal_sm": [
-    "2020"
-  ],
-  "dct_source_sm": [
-    "nyu-2451-6073"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr_nyu_2451_60074",
-  "gbl_mdModified_dt": "2020-07-21T09:42:33Z",
-  "id": "nyu-2451-60074",
-  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
-  "nyu_addl_dspace_s": "61040",
-  "nyu_addl_format_sm": [
-    "GeoTIFF"
-  ],
-  "locn_geometry": "ENVELOPE(-160.117689, 178.039513, 71.133333, -53.3)",
-  "gbl_indexYear_im": 2020
+{
+  "dct_creator_sm": [
+    "Matthew N. Hayek",
+    "Helen Harwatt",
+    "William J. Ripple",
+    "Nathaniel D. Mueller"
+  ],
+  "dct_description_sm": [
+    "This multi-band raster data represents hectacres of pastureland that are currently occupied by feed crops. The pixel band ranges represent two estimated values: areas sourced from the lowest carbon areas and areas sourced from the highest carbon areas. The data is captured at a resolution of 5 arcminutes over the global domain. This data is released with an Attribution 4.0 International (CC BY 4.0) license. Users may cite this collection with https://doi.org/10.17609/q5pe-7r68/."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/60074"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    ""
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Vegetation classification",
+    "Vegetation and climate",
+    "Vegetation boundaries",
+    "Agriculture"
+  ],
+  "dct_title_s": "Hectacres Occupied by Pasturelands and Feed Crops",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYU Research Data"
+  ],
+  "dct_issued_s": "7/22/2020",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60074\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/124775/nyu_2451_60074.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "Earth"
+  ],
+  "dct_temporal_sm": [
+    "2020"
+  ],
+  "dct_source_sm": [
+    "nyu-2451-6073"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr_nyu_2451_60074",
+  "gbl_mdModified_dt": "2020-07-21T09:42:33Z",
+  "id": "nyu-2451-60074",
+  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
+  "nyu_addl_dspace_s": "61040",
+  "nyu_addl_format_sm": [
+    "GeoTIFF"
+  ],
+  "locn_geometry": "ENVELOPE(-160.117689, 178.039513, 71.133333, -53.3)",
+  "gbl_indexYear_im": [
+    2020
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-60075.json b/metadata-aardvark/Datasets/nyu-2451-60075.json
index b3a4f491e..63005325c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-60075.json
+++ b/metadata-aardvark/Datasets/nyu-2451-60075.json
@@ -1,46 +1,60 @@
-{
-  "dct_creator_sm": [
-    "Debra F. Laefer",
-    "Tom Kirchner",
-    "Haoran (Frank) Jiang"
-  ],
-  "dct_description_sm": "This shapefile layer represents a unique dataset of 5,065 records documenting the perishable behavior of 6,075 individuals around 19 hospitals and urgent care clinics across 4 of New York\u2019s 5 boroughs at the height of the city\u2019s COVID-19 outbreak in the Spring of 2020 (March 22-May 19). The records were collected opportunistically by 16 student observers over 1,500 hours across all hours of the day and days of the week. The records document the date, time, location, and gender, as well as objects touched, route taken, and destination selected (including various transportation options and specific types of retail establishments). Forty-nine percent of them also noted the usage or absence of personal protective equipment (PPE) usage. Subjects were observed from a distance for periods of up to 20 minutes or for a distance of 1.3 km or until they were no longer visible from a street location. Observations were scraped from kml/kmz records generated in-situ on personal smartphones and assembled in a csv file. Each record was joined with locational information about the facility, 7 hourly weather attributes obtained from the closest weather station, and 61 attributes related to the demographics of the zip code in which the facility is located. The cleaned data are available in a csv file with a codebook and the individual kml/kmz files. This layer is a 20 percent sample of the study cases, in which the individual kmz files are joined as a single shapefile to demonstrate the high usability of the data. Initial observations include that 75 percent of individuals touched something, 11 percent touched their phone, 55 percent left the area by a form of mechanized transportation, 13 percent returned to the medical facility, and 81 percent were wearing PPE. This project was funded by a National Science Foundation grant, RAPID: DETER: Developing Epidemiology mechanisms in Three-dimensions to Enhance Response, Award 2027293, 05/20-4/21. The project is also funded by the Data Science and Software Services (DS3) program and by the Moore and Sloane foundations through the NYU Moore Sloane Data Science Environment. The data can be cited as https://doi.org/10.17609/smpm-3c34/",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/60075",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York University. Center for Urban Science and Progress",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Health",
-    "Health Facility",
-    "Health and hygiene",
-    "Geoscientific Information"
-  ],
-  "dct_title_s": "Egress Behavior from Select NYC COVID-19 Exposed Health Facilities March-May 2020",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "NYU Research Data"
-  ],
-  "dct_issued_s": "9/15/2020",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60075\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/bitstream/2451/60075/4/nyu_2451_60075.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/60075/2/nyu_2451_60075_doc.zip\"}",
-  "dct_spatial_sm": [
-    "New York, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2020"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:2451_60075",
-  "gbl_mdModified_dt": "2020-09-17T15:21:27Z",
-  "id": "nyu-2451-60075",
-  "nyu_addl_dspace_s": "61041",
-  "nyu_addl_id_s": "10.17609/smpm-3c34",
-  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(-74.255895, -73.700272, 40.9152819999998, 40.4959289999998)",
-  "gbl_indexYear_im": 2020
+{
+  "dct_creator_sm": [
+    "Debra F. Laefer",
+    "Tom Kirchner",
+    "Haoran (Frank) Jiang"
+  ],
+  "dct_description_sm": [
+    "This shapefile layer represents a unique dataset of 5,065 records documenting the perishable behavior of 6,075 individuals around 19 hospitals and urgent care clinics across 4 of New York’s 5 boroughs at the height of the city’s COVID-19 outbreak in the Spring of 2020 (March 22-May 19). The records were collected opportunistically by 16 student observers over 1,500 hours across all hours of the day and days of the week. The records document the date, time, location, and gender, as well as objects touched, route taken, and destination selected (including various transportation options and specific types of retail establishments). Forty-nine percent of them also noted the usage or absence of personal protective equipment (PPE) usage. Subjects were observed from a distance for periods of up to 20 minutes or for a distance of 1.3 km or until they were no longer visible from a street location. Observations were scraped from kml/kmz records generated in-situ on personal smartphones and assembled in a csv file. Each record was joined with locational information about the facility, 7 hourly weather attributes obtained from the closest weather station, and 61 attributes related to the demographics of the zip code in which the facility is located. The cleaned data are available in a csv file with a codebook and the individual kml/kmz files. This layer is a 20 percent sample of the study cases, in which the individual kmz files are joined as a single shapefile to demonstrate the high usability of the data. Initial observations include that 75 percent of individuals touched something, 11 percent touched their phone, 55 percent left the area by a form of mechanized transportation, 13 percent returned to the medical facility, and 81 percent were wearing PPE. This project was funded by a National Science Foundation grant, RAPID: DETER: Developing Epidemiology mechanisms in Three-dimensions to Enhance Response, Award 2027293, 05/20-4/21. The project is also funded by the Data Science and Software Services (DS3) program and by the Moore and Sloane foundations through the NYU Moore Sloane Data Science Environment. The data can be cited as https://doi.org/10.17609/smpm-3c34/"
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/60075"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York University. Center for Urban Science and Progress"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Health",
+    "Health Facility",
+    "Health and hygiene",
+    "Geoscientific Information"
+  ],
+  "dct_title_s": "Egress Behavior from Select NYC COVID-19 Exposed Health Facilities March-May 2020",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "NYU Research Data"
+  ],
+  "dct_issued_s": "9/15/2020",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60075\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/bitstream/2451/60075/4/nyu_2451_60075.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/bitstream/2451/60075/2/nyu_2451_60075_doc.zip\"}",
+  "dct_spatial_sm": [
+    "New York, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2020"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:2451_60075",
+  "gbl_mdModified_dt": "2020-09-17T15:21:27Z",
+  "id": "nyu-2451-60075",
+  "nyu_addl_dspace_s": "61041",
+  "nyu_addl_id_s": "10.17609/smpm-3c34",
+  "nyu_addl_license_s": "Attribution 4.0 International (CC BY 4.0)",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(-74.255895, -73.700272, 40.9152819999998, 40.4959289999998)",
+  "gbl_indexYear_im": [
+    2020
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-60156.json b/metadata-aardvark/Datasets/nyu-2451-60156.json
index 87885cab8..d6dcf915b 100644
--- a/metadata-aardvark/Datasets/nyu-2451-60156.json
+++ b/metadata-aardvark/Datasets/nyu-2451-60156.json
@@ -1,54 +1,70 @@
-{
-  "dct_description_sm": "This data layer shows post-delimitation state Legislative Assembly constituency boundaries and data relating to the 2014 Assembly elections for the State of Andhra Pradesh, India. Map includes data for 294 constituencies. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/60156",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Elections",
-    "Election districts",
-    "Administrative and political divisions",
-    "Political Parties",
-    "Voting",
-    "Politics and government",
-    "Society",
-    "Boundaries"
-  ],
-  "dct_title_s": "Andhra Pradesh, India: Post Delimitation State Assembly Constituency Boundaries and Election Data, 2014",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "PollMap of India"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60156\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120160/nyu_2451_60156.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120732/nyu_2451_60156_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Andhra Pradesh (India)",
-    "Adilabad (India : District)",
-    "Both (India)",
-    "Chinnur(India)",
-    "Asifabad (India)",
-    "Sirpur (India)",
-    "Khanapur (India)",
-    "Nirmal (India)",
-    "Ichchapuram (India)",
-    "Metpalle (India)",
-    "Balkonda (India)",
-    "Sompeta (India)",
-    "Bodhan (Andhra Pradesh, India)",
-    "Jagtial(India)",
-    "Dichpalli (India)"
-  ],
-  "dct_temporal_sm": [
-    "2009"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60156",
-  "gbl_mdModified_dt": "2020-01-08T16:27:34Z",
-  "id": "nyu-2451-60156",
-  "nyu_addl_dspace_s": "61122",
-  "locn_geometry": "ENVELOPE(76.760002, 84.719307, 19.917049, 12.62309)",
-  "gbl_indexYear_im": 2014
+{
+  "dct_description_sm": [
+    "This data layer shows post-delimitation state Legislative Assembly constituency boundaries and data relating to the 2014 Assembly elections for the State of Andhra Pradesh, India. Map includes data for 294 constituencies. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/60156"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Elections",
+    "Election districts",
+    "Administrative and political divisions",
+    "Political Parties",
+    "Voting",
+    "Politics and government",
+    "Society",
+    "Boundaries"
+  ],
+  "dct_title_s": "Andhra Pradesh, India: Post Delimitation State Assembly Constituency Boundaries and Election Data, 2014",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "PollMap of India"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60156\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120160/nyu_2451_60156.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120732/nyu_2451_60156_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Andhra Pradesh (India)",
+    "Adilabad (India : District)",
+    "Both (India)",
+    "Chinnur(India)",
+    "Asifabad (India)",
+    "Sirpur (India)",
+    "Khanapur (India)",
+    "Nirmal (India)",
+    "Ichchapuram (India)",
+    "Metpalle (India)",
+    "Balkonda (India)",
+    "Sompeta (India)",
+    "Bodhan (Andhra Pradesh, India)",
+    "Jagtial(India)",
+    "Dichpalli (India)"
+  ],
+  "dct_temporal_sm": [
+    "2009"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60156",
+  "gbl_mdModified_dt": "2020-01-08T16:27:34Z",
+  "id": "nyu-2451-60156",
+  "nyu_addl_dspace_s": "61122",
+  "locn_geometry": "ENVELOPE(76.760002, 84.719307, 19.917049, 12.62309)",
+  "gbl_indexYear_im": [
+    2014
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-60157.json b/metadata-aardvark/Datasets/nyu-2451-60157.json
index 333b7eeeb..326d383b3 100644
--- a/metadata-aardvark/Datasets/nyu-2451-60157.json
+++ b/metadata-aardvark/Datasets/nyu-2451-60157.json
@@ -1,43 +1,59 @@
-{
-  "dct_description_sm": "This data layer shows post-delimitation state Legislative Assembly constituency boundaries and data relating to the 2009 Assembly elections for the State of Arunachal Pradesh, India. Map includes data for 60 constituencies. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/60157",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Elections",
-    "Political Parties",
-    "Voting",
-    "Politics and government",
-    "Boundaries",
-    "Society"
-  ],
-  "dct_title_s": "Arunachal Pradesh, India: Post Delimitation State Assembly Constituency Boundaries and Election Data, 2009",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "PollMap of India"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60157\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120161/nyu_2451_60157.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120733/nyu_2451_60157_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Arunachal Pradesh (India)",
-    "Itanagar (India)",
-    "Tezu (India)",
-    "Duimukh (India)",
-    "Khonsa (India)",
-    "Bomdila (India)"
-  ],
-  "dct_temporal_sm": [
-    "2014"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60157",
-  "gbl_mdModified_dt": "2020-01-08T16:27:34Z",
-  "id": "nyu-2451-60157",
-  "nyu_addl_dspace_s": "61123",
-  "locn_geometry": "ENVELOPE(91.575462, 97.409096, 29.48332, 26.631199)",
-  "gbl_indexYear_im": 2014
+{
+  "dct_description_sm": [
+    "This data layer shows post-delimitation state Legislative Assembly constituency boundaries and data relating to the 2009 Assembly elections for the State of Arunachal Pradesh, India. Map includes data for 60 constituencies. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/60157"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Elections",
+    "Political Parties",
+    "Voting",
+    "Politics and government",
+    "Boundaries",
+    "Society"
+  ],
+  "dct_title_s": "Arunachal Pradesh, India: Post Delimitation State Assembly Constituency Boundaries and Election Data, 2009",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "PollMap of India"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60157\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120161/nyu_2451_60157.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120733/nyu_2451_60157_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Arunachal Pradesh (India)",
+    "Itanagar (India)",
+    "Tezu (India)",
+    "Duimukh (India)",
+    "Khonsa (India)",
+    "Bomdila (India)"
+  ],
+  "dct_temporal_sm": [
+    "2014"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60157",
+  "gbl_mdModified_dt": "2020-01-08T16:27:34Z",
+  "id": "nyu-2451-60157",
+  "nyu_addl_dspace_s": "61123",
+  "locn_geometry": "ENVELOPE(91.575462, 97.409096, 29.48332, 26.631199)",
+  "gbl_indexYear_im": [
+    2014
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-60158.json b/metadata-aardvark/Datasets/nyu-2451-60158.json
index 7f62ef4a3..8965ade96 100644
--- a/metadata-aardvark/Datasets/nyu-2451-60158.json
+++ b/metadata-aardvark/Datasets/nyu-2451-60158.json
@@ -1,48 +1,64 @@
-{
-  "dct_description_sm": "This data layer shows post-delimitation state Legislative Assembly constituency boundaries and data relating to the 2009 Assembly elections for the State of Assam, India. Map includes data for 126 constituencies. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/60158",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Elections",
-    "Political Parties",
-    "Voting",
-    "Politics and government",
-    "Boundaries",
-    "Society"
-  ],
-  "dct_title_s": "Assam, India: Post Delimitation State Assembly Constituency Boundaries and Election Data, 2009",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "PollMap of India"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60158\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120162/nyu_2451_60158.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120734/nyu_2451_60158_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Assam (India)",
-    "Gauhati (India)",
-    "Jorhat (India : District)",
-    "Dibrugarh (India : District)",
-    "Tinsukia (India)",
-    "Majuli (India)",
-    "Tezpur (India)",
-    "Golaghat (India : District)",
-    "Diphu (India)",
-    "Marigaon (India)",
-    "Nagaon (India : District)"
-  ],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60158",
-  "gbl_mdModified_dt": "2020-01-08T16:27:34Z",
-  "id": "nyu-2451-60158",
-  "nyu_addl_dspace_s": "61124",
-  "locn_geometry": "ENVELOPE(89.695107, 96.01561, 27.972191, 24.129789)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_description_sm": [
+    "This data layer shows post-delimitation state Legislative Assembly constituency boundaries and data relating to the 2009 Assembly elections for the State of Assam, India. Map includes data for 126 constituencies. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/60158"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Elections",
+    "Political Parties",
+    "Voting",
+    "Politics and government",
+    "Boundaries",
+    "Society"
+  ],
+  "dct_title_s": "Assam, India: Post Delimitation State Assembly Constituency Boundaries and Election Data, 2009",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "PollMap of India"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60158\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120162/nyu_2451_60158.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120734/nyu_2451_60158_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Assam (India)",
+    "Gauhati (India)",
+    "Jorhat (India : District)",
+    "Dibrugarh (India : District)",
+    "Tinsukia (India)",
+    "Majuli (India)",
+    "Tezpur (India)",
+    "Golaghat (India : District)",
+    "Diphu (India)",
+    "Marigaon (India)",
+    "Nagaon (India : District)"
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60158",
+  "gbl_mdModified_dt": "2020-01-08T16:27:34Z",
+  "id": "nyu-2451-60158",
+  "nyu_addl_dspace_s": "61124",
+  "locn_geometry": "ENVELOPE(89.695107, 96.01561, 27.972191, 24.129789)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-60159.json b/metadata-aardvark/Datasets/nyu-2451-60159.json
index 2342827e9..5ccda6347 100644
--- a/metadata-aardvark/Datasets/nyu-2451-60159.json
+++ b/metadata-aardvark/Datasets/nyu-2451-60159.json
@@ -1,51 +1,67 @@
-{
-  "dct_description_sm": "This polygon shapefile shows post-delimitation state Legislative Assembly constituency boundaries and data relating to the 2010 Assembly elections for the State of Bihar, India. Map includes data for 243 constituencies. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/60159",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Elections",
-    "Political Parties",
-    "Voting",
-    "Politics and government",
-    "Boundaries",
-    "Society"
-  ],
-  "dct_title_s": "Bihar, India: Post Delimitation State Assembly Constituency Boundaries and Election Data, 2010",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "PollMap of India"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60159\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120163/nyu_2451_60159.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120735/nyu_2451_60159_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Bihar (India)",
-    "Patna (India : District)",
-    "Chhapra (India)",
-    "Saran (India)",
-    "Siwan (India)",
-    "Nalanda (India : District)",
-    "Pashchim Champaran (India)",
-    "Bhagalpur (India : District)",
-    "Madhubani (India : District)",
-    "Araria (India : District)",
-    "Darbhanga (India : District)",
-    "Saharsa (India)",
-    "Ara (India)",
-    "Siwan (Saran, India)"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60159",
-  "gbl_mdModified_dt": "2020-01-08T16:27:34Z",
-  "id": "nyu-2451-60159",
-  "nyu_addl_dspace_s": "61125",
-  "locn_geometry": "ENVELOPE(83.325867, 88.293266, 27.518854, 24.285213)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_description_sm": [
+    "This polygon shapefile shows post-delimitation state Legislative Assembly constituency boundaries and data relating to the 2010 Assembly elections for the State of Bihar, India. Map includes data for 243 constituencies. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/60159"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Elections",
+    "Political Parties",
+    "Voting",
+    "Politics and government",
+    "Boundaries",
+    "Society"
+  ],
+  "dct_title_s": "Bihar, India: Post Delimitation State Assembly Constituency Boundaries and Election Data, 2010",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "PollMap of India"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60159\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120163/nyu_2451_60159.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120735/nyu_2451_60159_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Bihar (India)",
+    "Patna (India : District)",
+    "Chhapra (India)",
+    "Saran (India)",
+    "Siwan (India)",
+    "Nalanda (India : District)",
+    "Pashchim Champaran (India)",
+    "Bhagalpur (India : District)",
+    "Madhubani (India : District)",
+    "Araria (India : District)",
+    "Darbhanga (India : District)",
+    "Saharsa (India)",
+    "Ara (India)",
+    "Siwan (Saran, India)"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60159",
+  "gbl_mdModified_dt": "2020-01-08T16:27:34Z",
+  "id": "nyu-2451-60159",
+  "nyu_addl_dspace_s": "61125",
+  "locn_geometry": "ENVELOPE(83.325867, 88.293266, 27.518854, 24.285213)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-60160.json b/metadata-aardvark/Datasets/nyu-2451-60160.json
index 8fa26cbcf..eacd9c0a2 100644
--- a/metadata-aardvark/Datasets/nyu-2451-60160.json
+++ b/metadata-aardvark/Datasets/nyu-2451-60160.json
@@ -1,44 +1,60 @@
-{
-  "dct_description_sm": "This polygon shapefile shows post-delimitation state Legislative Assembly constituency boundaries and data relating to the 2008 Assembly elections for the State of Chhattisgarh, India. Map includes data for 90 constituencies. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/60160",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Elections",
-    "Political Parties",
-    "Voting",
-    "Politics and government",
-    "Boundaries",
-    "Society"
-  ],
-  "dct_title_s": "Chhattisgarh, India: Post Delimitation State Assembly Constituency Boundaries and Election Data, 2008",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "PollMap of India"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60160\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120164/nyu_2451_60160.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120736/nyu_2451_60160_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Chhattisgarh (India)",
-    "Bilaspur (Chhattisgarh, India : District)",
-    "Durg (India)",
-    "Khujji (India)",
-    "Raigarh (India : District)",
-    "Bastar (India : District)",
-    "Chitrakot (India)"
-  ],
-  "dct_temporal_sm": [
-    "2013"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60160",
-  "gbl_mdModified_dt": "2020-01-08T16:27:34Z",
-  "id": "nyu-2451-60160",
-  "nyu_addl_dspace_s": "61126",
-  "locn_geometry": "ENVELOPE(80.246834, 84.395897, 24.10368, 17.782431)",
-  "gbl_indexYear_im": 2013
+{
+  "dct_description_sm": [
+    "This polygon shapefile shows post-delimitation state Legislative Assembly constituency boundaries and data relating to the 2008 Assembly elections for the State of Chhattisgarh, India. Map includes data for 90 constituencies. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/60160"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Elections",
+    "Political Parties",
+    "Voting",
+    "Politics and government",
+    "Boundaries",
+    "Society"
+  ],
+  "dct_title_s": "Chhattisgarh, India: Post Delimitation State Assembly Constituency Boundaries and Election Data, 2008",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "PollMap of India"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60160\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120164/nyu_2451_60160.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120736/nyu_2451_60160_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Chhattisgarh (India)",
+    "Bilaspur (Chhattisgarh, India : District)",
+    "Durg (India)",
+    "Khujji (India)",
+    "Raigarh (India : District)",
+    "Bastar (India : District)",
+    "Chitrakot (India)"
+  ],
+  "dct_temporal_sm": [
+    "2013"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60160",
+  "gbl_mdModified_dt": "2020-01-08T16:27:34Z",
+  "id": "nyu-2451-60160",
+  "nyu_addl_dspace_s": "61126",
+  "locn_geometry": "ENVELOPE(80.246834, 84.395897, 24.10368, 17.782431)",
+  "gbl_indexYear_im": [
+    2013
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-60161.json b/metadata-aardvark/Datasets/nyu-2451-60161.json
index 94364aef0..96f79f659 100644
--- a/metadata-aardvark/Datasets/nyu-2451-60161.json
+++ b/metadata-aardvark/Datasets/nyu-2451-60161.json
@@ -1,44 +1,60 @@
-{
-  "dct_description_sm": "This polygon shapefile shows post-delimitation state Legislative Assembly constituency boundaries and data relating to the 2008 Assembly elections for the State of Chhattisgarh, India. Map includes data for 90 constituencies. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/60161",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Elections",
-    "Political Parties",
-    "Voting",
-    "Politics and government",
-    "Boundaries",
-    "Society"
-  ],
-  "dct_title_s": "Chhattisgarh, India: Post Delimitation State Assembly Constituency Boundaries and Election Data, 2008",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "PollMap of India"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60161\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120165/nyu_2451_60161.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120737/nyu_2451_60161_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Chhattisgarh (India)",
-    "Bilaspur (Chhattisgarh, India : District)",
-    "Durg (India)",
-    "Khujji (India)",
-    "Raigarh (India : District)",
-    "Bastar (India : District)",
-    "Chitrakot (India)"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60161",
-  "gbl_mdModified_dt": "2020-01-08T16:27:34Z",
-  "id": "nyu-2451-60161",
-  "nyu_addl_dspace_s": "61127",
-  "locn_geometry": "ENVELOPE(80.246834, 84.395897, 24.10368, 17.782431)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_description_sm": [
+    "This polygon shapefile shows post-delimitation state Legislative Assembly constituency boundaries and data relating to the 2008 Assembly elections for the State of Chhattisgarh, India. Map includes data for 90 constituencies. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/60161"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Elections",
+    "Political Parties",
+    "Voting",
+    "Politics and government",
+    "Boundaries",
+    "Society"
+  ],
+  "dct_title_s": "Chhattisgarh, India: Post Delimitation State Assembly Constituency Boundaries and Election Data, 2008",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "PollMap of India"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60161\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120165/nyu_2451_60161.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120737/nyu_2451_60161_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Chhattisgarh (India)",
+    "Bilaspur (Chhattisgarh, India : District)",
+    "Durg (India)",
+    "Khujji (India)",
+    "Raigarh (India : District)",
+    "Bastar (India : District)",
+    "Chitrakot (India)"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60161",
+  "gbl_mdModified_dt": "2020-01-08T16:27:34Z",
+  "id": "nyu-2451-60161",
+  "nyu_addl_dspace_s": "61127",
+  "locn_geometry": "ENVELOPE(80.246834, 84.395897, 24.10368, 17.782431)",
+  "gbl_indexYear_im": [
+    2018
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-60162.json b/metadata-aardvark/Datasets/nyu-2451-60162.json
index b7f570e54..f18de7c0e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-60162.json
+++ b/metadata-aardvark/Datasets/nyu-2451-60162.json
@@ -1,41 +1,57 @@
-{
-  "dct_description_sm": "This polygon shapefile shows post-delimitation state Legislative Assembly constituency boundaries and data relating to the 2008 Assembly elections for the National Capital Territory of Delhi, India. Map includes data for 70 constituencies. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/60162",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Elections",
-    "Political Parties",
-    "Voting",
-    "Politics and government",
-    "Boundaries",
-    "Society"
-  ],
-  "dct_title_s": "Delhi, India: Post Delimitation State Assembly Constituency Boundaries and Election Data, 2008",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "PollMap of India"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60162\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120166/nyu_2451_60162.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120738/nyu_2451_60162_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Delhi (India : Union Territory)",
-    "Chandni Chowk (Delhi, India)",
-    "Karol Bagh (India)",
-    "Jangpura (India)"
-  ],
-  "dct_temporal_sm": [
-    "2013"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60162",
-  "gbl_mdModified_dt": "2020-01-08T16:27:34Z",
-  "id": "nyu-2451-60162",
-  "nyu_addl_dspace_s": "61128",
-  "locn_geometry": "ENVELOPE(76.83782, 77.34488, 28.88284, 28.4041)",
-  "gbl_indexYear_im": 2013
+{
+  "dct_description_sm": [
+    "This polygon shapefile shows post-delimitation state Legislative Assembly constituency boundaries and data relating to the 2008 Assembly elections for the National Capital Territory of Delhi, India. Map includes data for 70 constituencies. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/60162"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Elections",
+    "Political Parties",
+    "Voting",
+    "Politics and government",
+    "Boundaries",
+    "Society"
+  ],
+  "dct_title_s": "Delhi, India: Post Delimitation State Assembly Constituency Boundaries and Election Data, 2008",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "PollMap of India"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60162\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120166/nyu_2451_60162.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120738/nyu_2451_60162_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Delhi (India : Union Territory)",
+    "Chandni Chowk (Delhi, India)",
+    "Karol Bagh (India)",
+    "Jangpura (India)"
+  ],
+  "dct_temporal_sm": [
+    "2013"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60162",
+  "gbl_mdModified_dt": "2020-01-08T16:27:34Z",
+  "id": "nyu-2451-60162",
+  "nyu_addl_dspace_s": "61128",
+  "locn_geometry": "ENVELOPE(76.83782, 77.34488, 28.88284, 28.4041)",
+  "gbl_indexYear_im": [
+    2013
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-60163.json b/metadata-aardvark/Datasets/nyu-2451-60163.json
index 716ba0e39..bbbdf6a66 100644
--- a/metadata-aardvark/Datasets/nyu-2451-60163.json
+++ b/metadata-aardvark/Datasets/nyu-2451-60163.json
@@ -1,41 +1,57 @@
-{
-  "dct_description_sm": "This polygon shapefile shows post-delimitation state Legislative Assembly constituency boundaries and data relating to the 2008 Assembly elections for the National Capital Territory of Delhi, India. Map includes data for 70 constituencies. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/60163",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Elections",
-    "Political Parties",
-    "Voting",
-    "Politics and government",
-    "Boundaries",
-    "Society"
-  ],
-  "dct_title_s": "Delhi, India: Post Delimitation State Assembly Constituency Boundaries and Election Data, 2008",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "PollMap of India"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60163\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120167/nyu_2451_60163.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120739/nyu_2451_60163_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Delhi (India : Union Territory)",
-    "Chandni Chowk (Delhi, India)",
-    "Karol Bagh (India)",
-    "Jangpura (India)"
-  ],
-  "dct_temporal_sm": [
-    "2015"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60163",
-  "gbl_mdModified_dt": "2020-01-08T16:27:34Z",
-  "id": "nyu-2451-60163",
-  "nyu_addl_dspace_s": "61129",
-  "locn_geometry": "ENVELOPE(76.83782, 77.34488, 28.88284, 28.4041)",
-  "gbl_indexYear_im": 2015
+{
+  "dct_description_sm": [
+    "This polygon shapefile shows post-delimitation state Legislative Assembly constituency boundaries and data relating to the 2008 Assembly elections for the National Capital Territory of Delhi, India. Map includes data for 70 constituencies. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/60163"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Elections",
+    "Political Parties",
+    "Voting",
+    "Politics and government",
+    "Boundaries",
+    "Society"
+  ],
+  "dct_title_s": "Delhi, India: Post Delimitation State Assembly Constituency Boundaries and Election Data, 2008",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "PollMap of India"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60163\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120167/nyu_2451_60163.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120739/nyu_2451_60163_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Delhi (India : Union Territory)",
+    "Chandni Chowk (Delhi, India)",
+    "Karol Bagh (India)",
+    "Jangpura (India)"
+  ],
+  "dct_temporal_sm": [
+    "2015"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60163",
+  "gbl_mdModified_dt": "2020-01-08T16:27:34Z",
+  "id": "nyu-2451-60163",
+  "nyu_addl_dspace_s": "61129",
+  "locn_geometry": "ENVELOPE(76.83782, 77.34488, 28.88284, 28.4041)",
+  "gbl_indexYear_im": [
+    2015
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-60164.json b/metadata-aardvark/Datasets/nyu-2451-60164.json
index f62a22b27..8e4b8fa3f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-60164.json
+++ b/metadata-aardvark/Datasets/nyu-2451-60164.json
@@ -1,46 +1,62 @@
-{
-  "dct_description_sm": "This polygon shapefile shows post-delimitation state Legislative Assembly constituency boundaries and data relating to the 2012 Assembly elections for the State of Goa, India. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Assembly Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/60164",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Elections",
-    "Political Parties",
-    "Voting",
-    "Politics and government",
-    "Boundaries",
-    "Society"
-  ],
-  "dct_title_s": "Goa, India: Post Delimitation State Assembly Constituency Boundaries and Election Data, 2012",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "PollMap of India"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60164\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120168/nyu_2451_60164.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120740/nyu_2451_60164_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Goa (India : State)",
-    "Calangute (India)",
-    "Madgaon (India)",
-    "Panaji (India)",
-    "Ponda (India)",
-    "Saligao (India)",
-    "Santa Cruz (Goa, India)",
-    "Vasco Da Gama (India)",
-    "Valpoy (India)"
-  ],
-  "dct_temporal_sm": [
-    "2012"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60164",
-  "gbl_mdModified_dt": "2020-01-08T16:27:34Z",
-  "id": "nyu-2451-60164",
-  "nyu_addl_dspace_s": "61130",
-  "locn_geometry": "ENVELOPE(73.687248, 74.337318, 15.80079, 14.89904)",
-  "gbl_indexYear_im": 2012
+{
+  "dct_description_sm": [
+    "This polygon shapefile shows post-delimitation state Legislative Assembly constituency boundaries and data relating to the 2012 Assembly elections for the State of Goa, India. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Assembly Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/60164"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Elections",
+    "Political Parties",
+    "Voting",
+    "Politics and government",
+    "Boundaries",
+    "Society"
+  ],
+  "dct_title_s": "Goa, India: Post Delimitation State Assembly Constituency Boundaries and Election Data, 2012",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "PollMap of India"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60164\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120168/nyu_2451_60164.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120740/nyu_2451_60164_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Goa (India : State)",
+    "Calangute (India)",
+    "Madgaon (India)",
+    "Panaji (India)",
+    "Ponda (India)",
+    "Saligao (India)",
+    "Santa Cruz (Goa, India)",
+    "Vasco Da Gama (India)",
+    "Valpoy (India)"
+  ],
+  "dct_temporal_sm": [
+    "2012"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60164",
+  "gbl_mdModified_dt": "2020-01-08T16:27:34Z",
+  "id": "nyu-2451-60164",
+  "nyu_addl_dspace_s": "61130",
+  "locn_geometry": "ENVELOPE(73.687248, 74.337318, 15.80079, 14.89904)",
+  "gbl_indexYear_im": [
+    2012
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-60165.json b/metadata-aardvark/Datasets/nyu-2451-60165.json
index 753a7f162..07a8e6e28 100644
--- a/metadata-aardvark/Datasets/nyu-2451-60165.json
+++ b/metadata-aardvark/Datasets/nyu-2451-60165.json
@@ -1,46 +1,62 @@
-{
-  "dct_description_sm": "This polygon shapefile shows post-delimitation state Legislative Assembly constituency boundaries and data relating to the 2012 Assembly elections for the State of Goa, India. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Assembly Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/60165",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Elections",
-    "Political Parties",
-    "Voting",
-    "Politics and government",
-    "Boundaries",
-    "Society"
-  ],
-  "dct_title_s": "Goa, India: Post Delimitation State Assembly Constituency Boundaries and Election Data, 2012",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "PollMap of India"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60165\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120169/nyu_2451_60165.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120741/nyu_2451_60165_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Goa (India : State)",
-    "Calangute (India)",
-    "Madgaon (India)",
-    "Panaji (India)",
-    "Ponda (India)",
-    "Saligao (India)",
-    "Santa Cruz (Goa, India)",
-    "Vasco Da Gama (India)",
-    "Valpoy (India)"
-  ],
-  "dct_temporal_sm": [
-    "2017"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60165",
-  "gbl_mdModified_dt": "2020-01-08T16:27:34Z",
-  "id": "nyu-2451-60165",
-  "nyu_addl_dspace_s": "61131",
-  "locn_geometry": "ENVELOPE(73.687248, 74.337318, 15.80079, 14.89904)",
-  "gbl_indexYear_im": 2017
+{
+  "dct_description_sm": [
+    "This polygon shapefile shows post-delimitation state Legislative Assembly constituency boundaries and data relating to the 2012 Assembly elections for the State of Goa, India. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Assembly Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/60165"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Elections",
+    "Political Parties",
+    "Voting",
+    "Politics and government",
+    "Boundaries",
+    "Society"
+  ],
+  "dct_title_s": "Goa, India: Post Delimitation State Assembly Constituency Boundaries and Election Data, 2012",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "PollMap of India"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60165\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120169/nyu_2451_60165.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120741/nyu_2451_60165_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Goa (India : State)",
+    "Calangute (India)",
+    "Madgaon (India)",
+    "Panaji (India)",
+    "Ponda (India)",
+    "Saligao (India)",
+    "Santa Cruz (Goa, India)",
+    "Vasco Da Gama (India)",
+    "Valpoy (India)"
+  ],
+  "dct_temporal_sm": [
+    "2017"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60165",
+  "gbl_mdModified_dt": "2020-01-08T16:27:34Z",
+  "id": "nyu-2451-60165",
+  "nyu_addl_dspace_s": "61131",
+  "locn_geometry": "ENVELOPE(73.687248, 74.337318, 15.80079, 14.89904)",
+  "gbl_indexYear_im": [
+    2017
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-60166.json b/metadata-aardvark/Datasets/nyu-2451-60166.json
index ef0ed4d85..f6d723da2 100644
--- a/metadata-aardvark/Datasets/nyu-2451-60166.json
+++ b/metadata-aardvark/Datasets/nyu-2451-60166.json
@@ -1,48 +1,64 @@
-{
-  "dct_description_sm": "This polygon shapefile shows pre-delimitation state Legislative Assembly constituency boundaries and data relating to the 2007 Assembly elections for the State of Gujarat, India. Map includes data for 182 constituencies. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/60166",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Elections",
-    "Political Parties",
-    "Voting",
-    "Politics and government",
-    "Boundaries",
-    "Society"
-  ],
-  "dct_title_s": "Gujarat, India: State Assembly Constituency Boundaries and Election Data, 2007",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "PollMap of India"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60166\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120170/nyu_2451_60166.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120742/nyu_2451_60166_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Gujarat (India)",
-    "Bhavnagar (India : District)",
-    "Disa (India)",
-    "Dwarka (India)",
-    "Fatehpura (India)",
-    "Godhra (India)",
-    "Jamnagar (India : District)",
-    "Junagadh (India : District)",
-    "Bhuj (India)",
-    "Rajkot (India : District)",
-    "Sabarmati (India)"
-  ],
-  "dct_temporal_sm": [
-    "2012"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60166",
-  "gbl_mdModified_dt": "2020-01-08T16:27:34Z",
-  "id": "nyu-2451-60166",
-  "nyu_addl_dspace_s": "61132",
-  "locn_geometry": "ENVELOPE(68.110092, 74.477364, 24.71266, 20.048479)",
-  "gbl_indexYear_im": 2012
+{
+  "dct_description_sm": [
+    "This polygon shapefile shows pre-delimitation state Legislative Assembly constituency boundaries and data relating to the 2007 Assembly elections for the State of Gujarat, India. Map includes data for 182 constituencies. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/60166"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Elections",
+    "Political Parties",
+    "Voting",
+    "Politics and government",
+    "Boundaries",
+    "Society"
+  ],
+  "dct_title_s": "Gujarat, India: State Assembly Constituency Boundaries and Election Data, 2007",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "PollMap of India"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60166\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120170/nyu_2451_60166.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120742/nyu_2451_60166_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Gujarat (India)",
+    "Bhavnagar (India : District)",
+    "Disa (India)",
+    "Dwarka (India)",
+    "Fatehpura (India)",
+    "Godhra (India)",
+    "Jamnagar (India : District)",
+    "Junagadh (India : District)",
+    "Bhuj (India)",
+    "Rajkot (India : District)",
+    "Sabarmati (India)"
+  ],
+  "dct_temporal_sm": [
+    "2012"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60166",
+  "gbl_mdModified_dt": "2020-01-08T16:27:34Z",
+  "id": "nyu-2451-60166",
+  "nyu_addl_dspace_s": "61132",
+  "locn_geometry": "ENVELOPE(68.110092, 74.477364, 24.71266, 20.048479)",
+  "gbl_indexYear_im": [
+    2012
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-60167.json b/metadata-aardvark/Datasets/nyu-2451-60167.json
index db1ee6b54..1da06bdaa 100644
--- a/metadata-aardvark/Datasets/nyu-2451-60167.json
+++ b/metadata-aardvark/Datasets/nyu-2451-60167.json
@@ -1,48 +1,64 @@
-{
-  "dct_description_sm": "This polygon shapefile shows pre-delimitation state Legislative Assembly constituency boundaries and data relating to the 2007 Assembly elections for the State of Gujarat, India. Map includes data for 182 constituencies. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/60167",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Elections",
-    "Political Parties",
-    "Voting",
-    "Politics and government",
-    "Boundaries",
-    "Society"
-  ],
-  "dct_title_s": "Gujarat, India: State Assembly Constituency Boundaries and Election Data, 2007",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "PollMap of India"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60167\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120171/nyu_2451_60167.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120743/nyu_2451_60167_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Gujarat (India)",
-    "Bhavnagar (India : District)",
-    "Disa (India)",
-    "Dwarka (India)",
-    "Fatehpura (India)",
-    "Godhra (India)",
-    "Jamnagar (India : District)",
-    "Junagadh (India : District)",
-    "Bhuj (India)",
-    "Rajkot (India : District)",
-    "Sabarmati (India)"
-  ],
-  "dct_temporal_sm": [
-    "2017"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60167",
-  "gbl_mdModified_dt": "2020-01-08T16:27:34Z",
-  "id": "nyu-2451-60167",
-  "nyu_addl_dspace_s": "61133",
-  "locn_geometry": "ENVELOPE(68.110092, 74.477364, 24.71266, 20.048479)",
-  "gbl_indexYear_im": 2017
+{
+  "dct_description_sm": [
+    "This polygon shapefile shows pre-delimitation state Legislative Assembly constituency boundaries and data relating to the 2007 Assembly elections for the State of Gujarat, India. Map includes data for 182 constituencies. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/60167"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Elections",
+    "Political Parties",
+    "Voting",
+    "Politics and government",
+    "Boundaries",
+    "Society"
+  ],
+  "dct_title_s": "Gujarat, India: State Assembly Constituency Boundaries and Election Data, 2007",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "PollMap of India"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60167\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120171/nyu_2451_60167.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120743/nyu_2451_60167_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Gujarat (India)",
+    "Bhavnagar (India : District)",
+    "Disa (India)",
+    "Dwarka (India)",
+    "Fatehpura (India)",
+    "Godhra (India)",
+    "Jamnagar (India : District)",
+    "Junagadh (India : District)",
+    "Bhuj (India)",
+    "Rajkot (India : District)",
+    "Sabarmati (India)"
+  ],
+  "dct_temporal_sm": [
+    "2017"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60167",
+  "gbl_mdModified_dt": "2020-01-08T16:27:34Z",
+  "id": "nyu-2451-60167",
+  "nyu_addl_dspace_s": "61133",
+  "locn_geometry": "ENVELOPE(68.110092, 74.477364, 24.71266, 20.048479)",
+  "gbl_indexYear_im": [
+    2017
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-60168.json b/metadata-aardvark/Datasets/nyu-2451-60168.json
index 3e53abf7c..42913e173 100644
--- a/metadata-aardvark/Datasets/nyu-2451-60168.json
+++ b/metadata-aardvark/Datasets/nyu-2451-60168.json
@@ -1,47 +1,63 @@
-{
-  "dct_description_sm": "This data layer shows post-delimitation state Legislative Assembly constituency boundaries and data relating to the 2009 Assembly elections for the State of Haryana, India. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the PollMap of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/60168",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Elections",
-    "Political Parties",
-    "Voting",
-    "Politics and government",
-    "Boundaries",
-    "Society"
-  ],
-  "dct_title_s": "Haryana, India: Post Delimitation State Assembly Constituency Boundaries and Election Data, 2009",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "PollMap of India"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60168\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120172/nyu_2451_60168.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120744/nyu_2451_60168_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Haryana (India)",
-    "Ambala (India : District)",
-    "Bhiwani (India : District)",
-    "Faridabad (India)",
-    "Hisar (India : District)",
-    "Jagadhri (India)",
-    "Panipat (India)",
-    "Rewari (India)",
-    "Rohtak (India : District)",
-    "Sonipat (India)"
-  ],
-  "dct_temporal_sm": [
-    "2014"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60168",
-  "gbl_mdModified_dt": "2020-01-08T16:27:34Z",
-  "id": "nyu-2451-60168",
-  "nyu_addl_dspace_s": "61134",
-  "locn_geometry": "ENVELOPE(74.475647, 77.60363, 30.928841, 27.65019)",
-  "gbl_indexYear_im": 2014
+{
+  "dct_description_sm": [
+    "This data layer shows post-delimitation state Legislative Assembly constituency boundaries and data relating to the 2009 Assembly elections for the State of Haryana, India. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the PollMap of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/60168"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Elections",
+    "Political Parties",
+    "Voting",
+    "Politics and government",
+    "Boundaries",
+    "Society"
+  ],
+  "dct_title_s": "Haryana, India: Post Delimitation State Assembly Constituency Boundaries and Election Data, 2009",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "PollMap of India"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60168\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120172/nyu_2451_60168.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120744/nyu_2451_60168_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Haryana (India)",
+    "Ambala (India : District)",
+    "Bhiwani (India : District)",
+    "Faridabad (India)",
+    "Hisar (India : District)",
+    "Jagadhri (India)",
+    "Panipat (India)",
+    "Rewari (India)",
+    "Rohtak (India : District)",
+    "Sonipat (India)"
+  ],
+  "dct_temporal_sm": [
+    "2014"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60168",
+  "gbl_mdModified_dt": "2020-01-08T16:27:34Z",
+  "id": "nyu-2451-60168",
+  "nyu_addl_dspace_s": "61134",
+  "locn_geometry": "ENVELOPE(74.475647, 77.60363, 30.928841, 27.65019)",
+  "gbl_indexYear_im": [
+    2014
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-60169.json b/metadata-aardvark/Datasets/nyu-2451-60169.json
index 3e0d0a0ac..99b65442b 100644
--- a/metadata-aardvark/Datasets/nyu-2451-60169.json
+++ b/metadata-aardvark/Datasets/nyu-2451-60169.json
@@ -1,45 +1,61 @@
-{
-  "dct_description_sm": "This polygon shapefile shows post-delimitation state Legislative Assembly constituency boundaries and data relating to the 2012 Assembly elections for the State of Himachal Pradesh, India. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the PollMap of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/60169",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Elections",
-    "Political Parties",
-    "Voting",
-    "Politics and government",
-    "Boundaries",
-    "Society"
-  ],
-  "dct_title_s": "Himachal Pradesh, India: Post Delimitation State Assembly Constituency Boundaries and Election Data, 2012",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "PollMap of India"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60169\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120173/nyu_2451_60169.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120745/nyu_2451_60169_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Himachal Pradesh (India)",
-    "Simla (India : District)",
-    "Manali (India)",
-    "Dalhousie (India)",
-    "Kasauli (India)",
-    "Kangra (India : District)",
-    "Paonta Sahib (India)",
-    "Solan (India : District)"
-  ],
-  "dct_temporal_sm": [
-    "2012"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60169",
-  "gbl_mdModified_dt": "2020-01-08T16:27:34Z",
-  "id": "nyu-2451-60169",
-  "nyu_addl_dspace_s": "61135",
-  "locn_geometry": "ENVELOPE(75.59272, 79.003304, 33.215561, 30.380489)",
-  "gbl_indexYear_im": 2012
+{
+  "dct_description_sm": [
+    "This polygon shapefile shows post-delimitation state Legislative Assembly constituency boundaries and data relating to the 2012 Assembly elections for the State of Himachal Pradesh, India. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the PollMap of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/60169"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Elections",
+    "Political Parties",
+    "Voting",
+    "Politics and government",
+    "Boundaries",
+    "Society"
+  ],
+  "dct_title_s": "Himachal Pradesh, India: Post Delimitation State Assembly Constituency Boundaries and Election Data, 2012",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "PollMap of India"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60169\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120173/nyu_2451_60169.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120745/nyu_2451_60169_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Himachal Pradesh (India)",
+    "Simla (India : District)",
+    "Manali (India)",
+    "Dalhousie (India)",
+    "Kasauli (India)",
+    "Kangra (India : District)",
+    "Paonta Sahib (India)",
+    "Solan (India : District)"
+  ],
+  "dct_temporal_sm": [
+    "2012"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60169",
+  "gbl_mdModified_dt": "2020-01-08T16:27:34Z",
+  "id": "nyu-2451-60169",
+  "nyu_addl_dspace_s": "61135",
+  "locn_geometry": "ENVELOPE(75.59272, 79.003304, 33.215561, 30.380489)",
+  "gbl_indexYear_im": [
+    2012
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-60170.json b/metadata-aardvark/Datasets/nyu-2451-60170.json
index 48aa0186b..9fb36fea2 100644
--- a/metadata-aardvark/Datasets/nyu-2451-60170.json
+++ b/metadata-aardvark/Datasets/nyu-2451-60170.json
@@ -1,45 +1,61 @@
-{
-  "dct_description_sm": "This polygon shapefile shows post-delimitation state Legislative Assembly constituency boundaries and data relating to the 2012 Assembly elections for the State of Himachal Pradesh, India. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the PollMap of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/60170",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Elections",
-    "Political Parties",
-    "Voting",
-    "Politics and government",
-    "Boundaries",
-    "Society"
-  ],
-  "dct_title_s": "Himachal Pradesh, India: Post Delimitation State Assembly Constituency Boundaries and Election Data, 2012",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "PollMap of India"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60170\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120174/nyu_2451_60170.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120746/nyu_2451_60170_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Himachal Pradesh (India)",
-    "Simla (India : District)",
-    "Manali (India)",
-    "Dalhousie (India)",
-    "Kasauli (India)",
-    "Kangra (India : District)",
-    "Paonta Sahib (India)",
-    "Solan (India : District)"
-  ],
-  "dct_temporal_sm": [
-    "2017"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60170",
-  "gbl_mdModified_dt": "2020-01-08T16:27:34Z",
-  "id": "nyu-2451-60170",
-  "nyu_addl_dspace_s": "61136",
-  "locn_geometry": "ENVELOPE(75.59272, 79.003304, 33.215561, 30.380489)",
-  "gbl_indexYear_im": 2017
+{
+  "dct_description_sm": [
+    "This polygon shapefile shows post-delimitation state Legislative Assembly constituency boundaries and data relating to the 2012 Assembly elections for the State of Himachal Pradesh, India. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the PollMap of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/60170"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Elections",
+    "Political Parties",
+    "Voting",
+    "Politics and government",
+    "Boundaries",
+    "Society"
+  ],
+  "dct_title_s": "Himachal Pradesh, India: Post Delimitation State Assembly Constituency Boundaries and Election Data, 2012",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "PollMap of India"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60170\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120174/nyu_2451_60170.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120746/nyu_2451_60170_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Himachal Pradesh (India)",
+    "Simla (India : District)",
+    "Manali (India)",
+    "Dalhousie (India)",
+    "Kasauli (India)",
+    "Kangra (India : District)",
+    "Paonta Sahib (India)",
+    "Solan (India : District)"
+  ],
+  "dct_temporal_sm": [
+    "2017"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60170",
+  "gbl_mdModified_dt": "2020-01-08T16:27:34Z",
+  "id": "nyu-2451-60170",
+  "nyu_addl_dspace_s": "61136",
+  "locn_geometry": "ENVELOPE(75.59272, 79.003304, 33.215561, 30.380489)",
+  "gbl_indexYear_im": [
+    2017
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-60171.json b/metadata-aardvark/Datasets/nyu-2451-60171.json
index 16515f3dd..792435b50 100644
--- a/metadata-aardvark/Datasets/nyu-2451-60171.json
+++ b/metadata-aardvark/Datasets/nyu-2451-60171.json
@@ -1,49 +1,65 @@
-{
-  "dct_description_sm": "This polygon shapefile shows pre-delimitation state Legislative Assembly constituency boundaries and data relating to the 2002 Assembly elections for the State of Jammu and Kashmir, India. Map includes data for 86 constituencies. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/60171",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Elections",
-    "Political Parties",
-    "Voting",
-    "Politics and government",
-    "Boundaries",
-    "Society"
-  ],
-  "dct_title_s": "Jammu & Kashmir, India: Pre Delimitation State Assembly Constituency Boundaries and Election Data, 2002",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "PollMap of India"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60171\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120175/nyu_2451_60171.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120747/nyu_2451_60171_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Jammu and Kashmir (India)",
-    "Badgom (India)",
-    "Doda District (India)",
-    "Gulmarg (India)",
-    "Kargil (India)",
-    "Kupwara (India)",
-    "Leh (India : District)",
-    "Pahlgam (India)",
-    "Punch (India : District)",
-    "Haveli (India)",
-    "Samba (India)",
-    "Sonawari (India)"
-  ],
-  "dct_temporal_sm": [
-    "2014"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60171",
-  "gbl_mdModified_dt": "2020-01-08T16:27:34Z",
-  "id": "nyu-2451-60171",
-  "nyu_addl_dspace_s": "61137",
-  "locn_geometry": "ENVELOPE(72.574257, 80.300888, 37.050301, 32.276482)",
-  "gbl_indexYear_im": 2014
+{
+  "dct_description_sm": [
+    "This polygon shapefile shows pre-delimitation state Legislative Assembly constituency boundaries and data relating to the 2002 Assembly elections for the State of Jammu and Kashmir, India. Map includes data for 86 constituencies. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/60171"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Elections",
+    "Political Parties",
+    "Voting",
+    "Politics and government",
+    "Boundaries",
+    "Society"
+  ],
+  "dct_title_s": "Jammu & Kashmir, India: Pre Delimitation State Assembly Constituency Boundaries and Election Data, 2002",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "PollMap of India"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60171\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120175/nyu_2451_60171.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120747/nyu_2451_60171_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Jammu and Kashmir (India)",
+    "Badgom (India)",
+    "Doda District (India)",
+    "Gulmarg (India)",
+    "Kargil (India)",
+    "Kupwara (India)",
+    "Leh (India : District)",
+    "Pahlgam (India)",
+    "Punch (India : District)",
+    "Haveli (India)",
+    "Samba (India)",
+    "Sonawari (India)"
+  ],
+  "dct_temporal_sm": [
+    "2014"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60171",
+  "gbl_mdModified_dt": "2020-01-08T16:27:34Z",
+  "id": "nyu-2451-60171",
+  "nyu_addl_dspace_s": "61137",
+  "locn_geometry": "ENVELOPE(72.574257, 80.300888, 37.050301, 32.276482)",
+  "gbl_indexYear_im": [
+    2014
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-60172.json b/metadata-aardvark/Datasets/nyu-2451-60172.json
index 96b587a62..7807e0f1f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-60172.json
+++ b/metadata-aardvark/Datasets/nyu-2451-60172.json
@@ -1,45 +1,61 @@
-{
-  "dct_description_sm": "This polygon shapefile shows post-delimitation state Legislative Assembly constituency boundaries and data relating to the 2012 Assembly elections for the State of Jharkhand, India. Includes attribute data on election parties, candidates, voters, and results. Map includes information on 80 constituencies. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for assembly level analysis within basic applications to support graphical overlays and analysis with other spatial data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/60172",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Elections",
-    "Political Parties",
-    "Voting",
-    "Politics and government",
-    "Boundaries",
-    "Society"
-  ],
-  "dct_title_s": "Jharkhand, India: Post Delimitation State Assembly Constituency Boundaries and Election Data, 2009",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "PollMap of India"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60172\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120176/nyu_2451_60172.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120748/nyu_2451_60172_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Jharkhand (India)",
-    "Dhanbad (India : District)",
-    "Hazaribag (India : District)",
-    "Madhupur (India)",
-    "Jamshedpur (India)",
-    "Dhanwar (India)",
-    "Deoghar (India)",
-    "Bokaro (India : District)"
-  ],
-  "dct_temporal_sm": [
-    "2014"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60172",
-  "gbl_mdModified_dt": "2020-01-08T16:27:34Z",
-  "id": "nyu-2451-60172",
-  "nyu_addl_dspace_s": "61138",
-  "locn_geometry": "ENVELOPE(83.331902, 87.919167, 25.34845, 21.96981)",
-  "gbl_indexYear_im": 2014
+{
+  "dct_description_sm": [
+    "This polygon shapefile shows post-delimitation state Legislative Assembly constituency boundaries and data relating to the 2012 Assembly elections for the State of Jharkhand, India. Includes attribute data on election parties, candidates, voters, and results. Map includes information on 80 constituencies. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for assembly level analysis within basic applications to support graphical overlays and analysis with other spatial data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/60172"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Elections",
+    "Political Parties",
+    "Voting",
+    "Politics and government",
+    "Boundaries",
+    "Society"
+  ],
+  "dct_title_s": "Jharkhand, India: Post Delimitation State Assembly Constituency Boundaries and Election Data, 2009",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "PollMap of India"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60172\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120176/nyu_2451_60172.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120748/nyu_2451_60172_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Jharkhand (India)",
+    "Dhanbad (India : District)",
+    "Hazaribag (India : District)",
+    "Madhupur (India)",
+    "Jamshedpur (India)",
+    "Dhanwar (India)",
+    "Deoghar (India)",
+    "Bokaro (India : District)"
+  ],
+  "dct_temporal_sm": [
+    "2014"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60172",
+  "gbl_mdModified_dt": "2020-01-08T16:27:34Z",
+  "id": "nyu-2451-60172",
+  "nyu_addl_dspace_s": "61138",
+  "locn_geometry": "ENVELOPE(83.331902, 87.919167, 25.34845, 21.96981)",
+  "gbl_indexYear_im": [
+    2014
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-60173.json b/metadata-aardvark/Datasets/nyu-2451-60173.json
index 1f287a225..557b53d33 100644
--- a/metadata-aardvark/Datasets/nyu-2451-60173.json
+++ b/metadata-aardvark/Datasets/nyu-2451-60173.json
@@ -1,48 +1,64 @@
-{
-  "dct_description_sm": "This polygon shapefile shows post-delimitation state Legislative Assembly constituency boundaries and data relating to the 2008 Assembly elections for the State of Karnataka, India. Includes attribute data on election parties, candidates, voters, and results. Map includes data for 224 constituencies. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/60173",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Elections",
-    "Political Parties",
-    "Voting",
-    "Politics and government",
-    "Boundaries",
-    "Society"
-  ],
-  "dct_title_s": "Karnataka, India: Post Delimitation State Assembly Constituency Boundaries and Election Data, 2008",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "PollMap of India"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60173\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120177/nyu_2451_60173.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120749/nyu_2451_60173_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Karnataka (India)",
-    "Bangalore (India)",
-    "Bellary (India : District)",
-    "Hunsur (India : Taluk)",
-    "Hubli (India)",
-    "Dharwar (India : District)",
-    "Kalghatgi (India)",
-    "Mangalore (India)",
-    "Malur (India)",
-    "Bangalore (India) ",
-    "Hubli (India)"
-  ],
-  "dct_temporal_sm": [
-    "2013"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60173",
-  "gbl_mdModified_dt": "2020-01-08T16:27:34Z",
-  "id": "nyu-2451-60173",
-  "nyu_addl_dspace_s": "61139",
-  "locn_geometry": "ENVELOPE(74.08725, 78.5886, 18.451616, 11.592944)",
-  "gbl_indexYear_im": 2013
+{
+  "dct_description_sm": [
+    "This polygon shapefile shows post-delimitation state Legislative Assembly constituency boundaries and data relating to the 2008 Assembly elections for the State of Karnataka, India. Includes attribute data on election parties, candidates, voters, and results. Map includes data for 224 constituencies. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/60173"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Elections",
+    "Political Parties",
+    "Voting",
+    "Politics and government",
+    "Boundaries",
+    "Society"
+  ],
+  "dct_title_s": "Karnataka, India: Post Delimitation State Assembly Constituency Boundaries and Election Data, 2008",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "PollMap of India"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60173\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120177/nyu_2451_60173.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120749/nyu_2451_60173_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Karnataka (India)",
+    "Bangalore (India)",
+    "Bellary (India : District)",
+    "Hunsur (India : Taluk)",
+    "Hubli (India)",
+    "Dharwar (India : District)",
+    "Kalghatgi (India)",
+    "Mangalore (India)",
+    "Malur (India)",
+    "Bangalore (India) ",
+    "Hubli (India)"
+  ],
+  "dct_temporal_sm": [
+    "2013"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60173",
+  "gbl_mdModified_dt": "2020-01-08T16:27:34Z",
+  "id": "nyu-2451-60173",
+  "nyu_addl_dspace_s": "61139",
+  "locn_geometry": "ENVELOPE(74.08725, 78.5886, 18.451616, 11.592944)",
+  "gbl_indexYear_im": [
+    2013
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-60174.json b/metadata-aardvark/Datasets/nyu-2451-60174.json
index e23dd41db..fd51f7e37 100644
--- a/metadata-aardvark/Datasets/nyu-2451-60174.json
+++ b/metadata-aardvark/Datasets/nyu-2451-60174.json
@@ -1,48 +1,64 @@
-{
-  "dct_description_sm": "This polygon shapefile shows pre-delimitation state Legislative Assembly constituency boundaries and data relating to the 2004 Assembly elections for the State of Karnataka, India. Map includes data for 224 constituencies. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/60174",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Elections",
-    "Political Parties",
-    "Voting",
-    "Politics and government",
-    "Boundaries",
-    "Society"
-  ],
-  "dct_title_s": "Karnataka, India: Pre Delimitation State Assembly Constituency Boundaries and Election Data, 2004",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "PollMap of India"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60174\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120178/nyu_2451_60174.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120750/nyu_2451_60174_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Karnataka (India)",
-    "Bangalore (India)",
-    "Bellary (India : District)",
-    "Hunsur (India : Taluk)",
-    "Hubli (India)",
-    "Dharwar (India : District)",
-    "Kalghatgi (India)",
-    "Mangalore (India)",
-    "Malur (India)",
-    "Bangalore (India) ",
-    "Hubli (India)"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60174",
-  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
-  "id": "nyu-2451-60174",
-  "nyu_addl_dspace_s": "61140",
-  "locn_geometry": "ENVELOPE(74.08725, 78.5886, 18.47382, 11.59294)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_description_sm": [
+    "This polygon shapefile shows pre-delimitation state Legislative Assembly constituency boundaries and data relating to the 2004 Assembly elections for the State of Karnataka, India. Map includes data for 224 constituencies. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/60174"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Elections",
+    "Political Parties",
+    "Voting",
+    "Politics and government",
+    "Boundaries",
+    "Society"
+  ],
+  "dct_title_s": "Karnataka, India: Pre Delimitation State Assembly Constituency Boundaries and Election Data, 2004",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "PollMap of India"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60174\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120178/nyu_2451_60174.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120750/nyu_2451_60174_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Karnataka (India)",
+    "Bangalore (India)",
+    "Bellary (India : District)",
+    "Hunsur (India : Taluk)",
+    "Hubli (India)",
+    "Dharwar (India : District)",
+    "Kalghatgi (India)",
+    "Mangalore (India)",
+    "Malur (India)",
+    "Bangalore (India) ",
+    "Hubli (India)"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60174",
+  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
+  "id": "nyu-2451-60174",
+  "nyu_addl_dspace_s": "61140",
+  "locn_geometry": "ENVELOPE(74.08725, 78.5886, 18.47382, 11.59294)",
+  "gbl_indexYear_im": [
+    2018
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-60175.json b/metadata-aardvark/Datasets/nyu-2451-60175.json
index 80590fc9e..fd147def9 100644
--- a/metadata-aardvark/Datasets/nyu-2451-60175.json
+++ b/metadata-aardvark/Datasets/nyu-2451-60175.json
@@ -1,48 +1,64 @@
-{
-  "dct_description_sm": "This polygon shapefile shows post-delimitation state Legislative Assembly constituency boundaries and data relating to the 2011 Assembly elections for the State of Kerala, India. Map includes data for 140 constituencies. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/60175",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Elections",
-    "Political Parties",
-    "Voting",
-    "Politics and government",
-    "Boundaries",
-    "Society"
-  ],
-  "dct_title_s": "Kerala, India: Post Delimitation State Assembly Constituency Boundaries and Election Data, 2011",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "PollMap of India"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60175\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120179/nyu_2451_60175.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120751/nyu_2451_60175_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Kerala (India)",
-    "Chittur (India)",
-    "Ernakulam (India : District)",
-    "Cannanore (India : District)",
-    "Cochin (India)",
-    "Nilambur Taluk (India)",
-    "Ponnani (India)",
-    "Tanur (India)",
-    "Trivandrum (India : District)",
-    "Tirur (India)",
-    "Cochin (India)"
-  ],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60175",
-  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
-  "id": "nyu-2451-60175",
-  "nyu_addl_dspace_s": "61141",
-  "locn_geometry": "ENVELOPE(74.864845, 77.413612, 12.791205, 8.293623999999999)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_description_sm": [
+    "This polygon shapefile shows post-delimitation state Legislative Assembly constituency boundaries and data relating to the 2011 Assembly elections for the State of Kerala, India. Map includes data for 140 constituencies. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/60175"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Elections",
+    "Political Parties",
+    "Voting",
+    "Politics and government",
+    "Boundaries",
+    "Society"
+  ],
+  "dct_title_s": "Kerala, India: Post Delimitation State Assembly Constituency Boundaries and Election Data, 2011",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "PollMap of India"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60175\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120179/nyu_2451_60175.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120751/nyu_2451_60175_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Kerala (India)",
+    "Chittur (India)",
+    "Ernakulam (India : District)",
+    "Cannanore (India : District)",
+    "Cochin (India)",
+    "Nilambur Taluk (India)",
+    "Ponnani (India)",
+    "Tanur (India)",
+    "Trivandrum (India : District)",
+    "Tirur (India)",
+    "Cochin (India)"
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60175",
+  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
+  "id": "nyu-2451-60175",
+  "nyu_addl_dspace_s": "61141",
+  "locn_geometry": "ENVELOPE(74.864845, 77.413612, 12.791205, 8.293623999999999)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-60176.json b/metadata-aardvark/Datasets/nyu-2451-60176.json
index bb978941a..9df07c2c2 100644
--- a/metadata-aardvark/Datasets/nyu-2451-60176.json
+++ b/metadata-aardvark/Datasets/nyu-2451-60176.json
@@ -1,46 +1,62 @@
-{
-  "dct_description_sm": "This polygon shapefile shows post-delimitation state Legislative Assembly constituency boundaries and data relating to the 208 Assembly elections for the State of Madhya Pradesh, India. Map includes data for 230 constituencies. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/60176",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Elections",
-    "Political Parties",
-    "Voting",
-    "Politics and government",
-    "Boundaries",
-    "Society"
-  ],
-  "dct_title_s": "Madhya Pradesh, India: Post Delimitation State Assembly Constituency Boundaries and Election Data, 2008",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "PollMap of India"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60176\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120180/nyu_2451_60176.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120752/nyu_2451_60176_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Madhya Pradesh (India)",
-    "Balaghat (India : District)",
-    "Betul (India : District)",
-    "Bhojpur (Madhya Pradesh, India)",
-    "Bina (India)",
-    "Dewas (India : District)",
-    "Gwalior (India : District)",
-    "Hoshangabad (India)",
-    "Khilchipur (India)"
-  ],
-  "dct_temporal_sm": [
-    "2013"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60176",
-  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
-  "id": "nyu-2451-60176",
-  "nyu_addl_dspace_s": "61142",
-  "locn_geometry": "ENVELOPE(74.029358, 82.816368, 26.86964, 21.0704)",
-  "gbl_indexYear_im": 2013
+{
+  "dct_description_sm": [
+    "This polygon shapefile shows post-delimitation state Legislative Assembly constituency boundaries and data relating to the 208 Assembly elections for the State of Madhya Pradesh, India. Map includes data for 230 constituencies. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/60176"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Elections",
+    "Political Parties",
+    "Voting",
+    "Politics and government",
+    "Boundaries",
+    "Society"
+  ],
+  "dct_title_s": "Madhya Pradesh, India: Post Delimitation State Assembly Constituency Boundaries and Election Data, 2008",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "PollMap of India"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60176\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120180/nyu_2451_60176.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120752/nyu_2451_60176_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Madhya Pradesh (India)",
+    "Balaghat (India : District)",
+    "Betul (India : District)",
+    "Bhojpur (Madhya Pradesh, India)",
+    "Bina (India)",
+    "Dewas (India : District)",
+    "Gwalior (India : District)",
+    "Hoshangabad (India)",
+    "Khilchipur (India)"
+  ],
+  "dct_temporal_sm": [
+    "2013"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60176",
+  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
+  "id": "nyu-2451-60176",
+  "nyu_addl_dspace_s": "61142",
+  "locn_geometry": "ENVELOPE(74.029358, 82.816368, 26.86964, 21.0704)",
+  "gbl_indexYear_im": [
+    2013
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-60177.json b/metadata-aardvark/Datasets/nyu-2451-60177.json
index bd37057ac..2271d3398 100644
--- a/metadata-aardvark/Datasets/nyu-2451-60177.json
+++ b/metadata-aardvark/Datasets/nyu-2451-60177.json
@@ -1,46 +1,62 @@
-{
-  "dct_description_sm": "This polygon shapefile shows post-delimitation state Legislative Assembly constituency boundaries and data relating to the 208 Assembly elections for the State of Madhya Pradesh, India. Map includes data for 230 constituencies. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/60177",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Elections",
-    "Political Parties",
-    "Voting",
-    "Politics and government",
-    "Boundaries",
-    "Society"
-  ],
-  "dct_title_s": "Madhya Pradesh, India: Post Delimitation State Assembly Constituency Boundaries and Election Data, 2008",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "PollMap of India"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60177\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120181/nyu_2451_60177.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120753/nyu_2451_60177_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Madhya Pradesh (India)",
-    "Balaghat (India : District)",
-    "Betul (India : District)",
-    "Bhojpur (Madhya Pradesh, India)",
-    "Bina (India)",
-    "Dewas (India : District)",
-    "Gwalior (India : District)",
-    "Hoshangabad (India)",
-    "Khilchipur (India)"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60177",
-  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
-  "id": "nyu-2451-60177",
-  "nyu_addl_dspace_s": "61143",
-  "locn_geometry": "ENVELOPE(74.029358, 82.816368, 26.86964, 21.0704)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_description_sm": [
+    "This polygon shapefile shows post-delimitation state Legislative Assembly constituency boundaries and data relating to the 208 Assembly elections for the State of Madhya Pradesh, India. Map includes data for 230 constituencies. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/60177"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Elections",
+    "Political Parties",
+    "Voting",
+    "Politics and government",
+    "Boundaries",
+    "Society"
+  ],
+  "dct_title_s": "Madhya Pradesh, India: Post Delimitation State Assembly Constituency Boundaries and Election Data, 2008",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "PollMap of India"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60177\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120181/nyu_2451_60177.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120753/nyu_2451_60177_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Madhya Pradesh (India)",
+    "Balaghat (India : District)",
+    "Betul (India : District)",
+    "Bhojpur (Madhya Pradesh, India)",
+    "Bina (India)",
+    "Dewas (India : District)",
+    "Gwalior (India : District)",
+    "Hoshangabad (India)",
+    "Khilchipur (India)"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60177",
+  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
+  "id": "nyu-2451-60177",
+  "nyu_addl_dspace_s": "61143",
+  "locn_geometry": "ENVELOPE(74.029358, 82.816368, 26.86964, 21.0704)",
+  "gbl_indexYear_im": [
+    2018
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-60178.json b/metadata-aardvark/Datasets/nyu-2451-60178.json
index 055d5ab62..52586ba6f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-60178.json
+++ b/metadata-aardvark/Datasets/nyu-2451-60178.json
@@ -1,52 +1,68 @@
-{
-  "dct_description_sm": "This polygon shapefile shows post-delimitation state Legislative Assembly constituency boundaries and data relating to the 2009 Assembly elections for the State of Maharashtra, India. Includes attribute data on election parties, candidates, voters, and results. Map includes data for 288 constituencies. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/60178",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Elections",
-    "Political Parties",
-    "Voting",
-    "Politics and government",
-    "Boundaries",
-    "Society"
-  ],
-  "dct_title_s": "Maharashtra, India: Post Delimitation State Assembly Constituency Boundaries and Election Data, 2009",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "PollMap of India"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60178\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120182/nyu_2451_60178.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120754/nyu_2451_60178_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Maharashtra (India)",
-    "Alibag (India)",
-    "Amravati (India : District)",
-    "Bhandara (India : District)",
-    "Bhusawal (India)",
-    "Goregaon (India)",
-    "Jalgaon (India : District)",
-    "Jamod (India)",
-    "Malad (India)",
-    "Nasik (India : District)",
-    "Ratnagiri (India : District)",
-    "Sangli (India : District)",
-    "Shirdi (India)",
-    "Thane (India : District)",
-    "Alibag (India)"
-  ],
-  "dct_temporal_sm": [
-    "2014"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60178",
-  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
-  "id": "nyu-2451-60178",
-  "nyu_addl_dspace_s": "61144",
-  "locn_geometry": "ENVELOPE(72.649788, 80.899117, 22.02903, 15.60626)",
-  "gbl_indexYear_im": 2014
+{
+  "dct_description_sm": [
+    "This polygon shapefile shows post-delimitation state Legislative Assembly constituency boundaries and data relating to the 2009 Assembly elections for the State of Maharashtra, India. Includes attribute data on election parties, candidates, voters, and results. Map includes data for 288 constituencies. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/60178"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Elections",
+    "Political Parties",
+    "Voting",
+    "Politics and government",
+    "Boundaries",
+    "Society"
+  ],
+  "dct_title_s": "Maharashtra, India: Post Delimitation State Assembly Constituency Boundaries and Election Data, 2009",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "PollMap of India"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60178\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120182/nyu_2451_60178.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120754/nyu_2451_60178_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Maharashtra (India)",
+    "Alibag (India)",
+    "Amravati (India : District)",
+    "Bhandara (India : District)",
+    "Bhusawal (India)",
+    "Goregaon (India)",
+    "Jalgaon (India : District)",
+    "Jamod (India)",
+    "Malad (India)",
+    "Nasik (India : District)",
+    "Ratnagiri (India : District)",
+    "Sangli (India : District)",
+    "Shirdi (India)",
+    "Thane (India : District)",
+    "Alibag (India)"
+  ],
+  "dct_temporal_sm": [
+    "2014"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60178",
+  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
+  "id": "nyu-2451-60178",
+  "nyu_addl_dspace_s": "61144",
+  "locn_geometry": "ENVELOPE(72.649788, 80.899117, 22.02903, 15.60626)",
+  "gbl_indexYear_im": [
+    2014
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-60179.json b/metadata-aardvark/Datasets/nyu-2451-60179.json
index 45d7b0802..7f2b4c915 100644
--- a/metadata-aardvark/Datasets/nyu-2451-60179.json
+++ b/metadata-aardvark/Datasets/nyu-2451-60179.json
@@ -1,42 +1,58 @@
-{
-  "dct_description_sm": "This polygon shapefile shows post-delimitation state Legislative Assembly constituency boundaries and data relating to the 2012 Assembly elections for the State of Manipur, India. Includes attribute data on election parties, candidates, voters, and results. Map includes data for 60 constituancies. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/60179",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Elections",
-    "Political Parties",
-    "Voting",
-    "Politics and government",
-    "Boundaries",
-    "Society"
-  ],
-  "dct_title_s": "Manipur, India: Post Delimitation State Assembly Constituency Boundaries and Election Data, 2012",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "PollMap of India"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60179\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120183/nyu_2451_60179.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120755/nyu_2451_60179_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Manipur (India)",
-    "Kakching (India)",
-    "Mao Songsang (India)",
-    "Thanga (India)",
-    "Wabagai (India)"
-  ],
-  "dct_temporal_sm": [
-    "2012"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60179",
-  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
-  "id": "nyu-2451-60179",
-  "nyu_addl_dspace_s": "61145",
-  "locn_geometry": "ENVELOPE(92.997, 94.74435, 25.6912, 23.8274)",
-  "gbl_indexYear_im": 2012
+{
+  "dct_description_sm": [
+    "This polygon shapefile shows post-delimitation state Legislative Assembly constituency boundaries and data relating to the 2012 Assembly elections for the State of Manipur, India. Includes attribute data on election parties, candidates, voters, and results. Map includes data for 60 constituancies. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/60179"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Elections",
+    "Political Parties",
+    "Voting",
+    "Politics and government",
+    "Boundaries",
+    "Society"
+  ],
+  "dct_title_s": "Manipur, India: Post Delimitation State Assembly Constituency Boundaries and Election Data, 2012",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "PollMap of India"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60179\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120183/nyu_2451_60179.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120755/nyu_2451_60179_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Manipur (India)",
+    "Kakching (India)",
+    "Mao Songsang (India)",
+    "Thanga (India)",
+    "Wabagai (India)"
+  ],
+  "dct_temporal_sm": [
+    "2012"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60179",
+  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
+  "id": "nyu-2451-60179",
+  "nyu_addl_dspace_s": "61145",
+  "locn_geometry": "ENVELOPE(92.997, 94.74435, 25.6912, 23.8274)",
+  "gbl_indexYear_im": [
+    2012
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-60180.json b/metadata-aardvark/Datasets/nyu-2451-60180.json
index 89239aeda..0b5fbad95 100644
--- a/metadata-aardvark/Datasets/nyu-2451-60180.json
+++ b/metadata-aardvark/Datasets/nyu-2451-60180.json
@@ -1,42 +1,58 @@
-{
-  "dct_description_sm": "This polygon shapefile shows post-delimitation state Legislative Assembly constituency boundaries and data relating to the 2012 Assembly elections for the State of Manipur, India. Includes attribute data on election parties, candidates, voters, and results. Map includes data for 60 constituancies. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/60180",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Elections",
-    "Political Parties",
-    "Voting",
-    "Politics and government",
-    "Boundaries",
-    "Society"
-  ],
-  "dct_title_s": "Manipur, India: Post Delimitation State Assembly Constituency Boundaries and Election Data, 2012",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "PollMap of India"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60180\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120184/nyu_2451_60180.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120756/nyu_2451_60180_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Manipur (India)",
-    "Kakching (India)",
-    "Mao Songsang (India)",
-    "Thanga (India)",
-    "Wabagai (India)"
-  ],
-  "dct_temporal_sm": [
-    "2017"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60180",
-  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
-  "id": "nyu-2451-60180",
-  "nyu_addl_dspace_s": "61146",
-  "locn_geometry": "ENVELOPE(92.997, 94.74435, 25.6912, 23.8274)",
-  "gbl_indexYear_im": 2017
+{
+  "dct_description_sm": [
+    "This polygon shapefile shows post-delimitation state Legislative Assembly constituency boundaries and data relating to the 2012 Assembly elections for the State of Manipur, India. Includes attribute data on election parties, candidates, voters, and results. Map includes data for 60 constituancies. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/60180"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Elections",
+    "Political Parties",
+    "Voting",
+    "Politics and government",
+    "Boundaries",
+    "Society"
+  ],
+  "dct_title_s": "Manipur, India: Post Delimitation State Assembly Constituency Boundaries and Election Data, 2012",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "PollMap of India"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60180\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120184/nyu_2451_60180.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120756/nyu_2451_60180_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Manipur (India)",
+    "Kakching (India)",
+    "Mao Songsang (India)",
+    "Thanga (India)",
+    "Wabagai (India)"
+  ],
+  "dct_temporal_sm": [
+    "2017"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60180",
+  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
+  "id": "nyu-2451-60180",
+  "nyu_addl_dspace_s": "61146",
+  "locn_geometry": "ENVELOPE(92.997, 94.74435, 25.6912, 23.8274)",
+  "gbl_indexYear_im": [
+    2017
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-60181.json b/metadata-aardvark/Datasets/nyu-2451-60181.json
index ff354f4b0..c78284d61 100644
--- a/metadata-aardvark/Datasets/nyu-2451-60181.json
+++ b/metadata-aardvark/Datasets/nyu-2451-60181.json
@@ -1,42 +1,58 @@
-{
-  "dct_description_sm": "This polygon shapefile shows pre-delimitation state Legislative Assembly constituency boundaries and data relating to the 2008 Assembly elections for the State of Meghalaya, India. Map includes data for 60 constituencies. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/60181",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Elections",
-    "Political Parties",
-    "Voting",
-    "Politics and government",
-    "Boundaries",
-    "Society"
-  ],
-  "dct_title_s": "Meghalaya, India: Pre Delimitation State Assembly Constituency Boundaries and Election Data, 2008",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "PollMap of India"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60181\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120185/nyu_2451_60181.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120757/nyu_2451_60181_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Manipur (India)",
-    "Kakching (India)",
-    "Mao Songsang (India)",
-    "Thanga (India)",
-    "Wabagai (India)"
-  ],
-  "dct_temporal_sm": [
-    "2013"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60181",
-  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
-  "id": "nyu-2451-60181",
-  "nyu_addl_dspace_s": "61147",
-  "locn_geometry": "ENVELOPE(92.997, 94.74435, 25.6912, 23.8274)",
-  "gbl_indexYear_im": 2013
+{
+  "dct_description_sm": [
+    "This polygon shapefile shows pre-delimitation state Legislative Assembly constituency boundaries and data relating to the 2008 Assembly elections for the State of Meghalaya, India. Map includes data for 60 constituencies. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/60181"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Elections",
+    "Political Parties",
+    "Voting",
+    "Politics and government",
+    "Boundaries",
+    "Society"
+  ],
+  "dct_title_s": "Meghalaya, India: Pre Delimitation State Assembly Constituency Boundaries and Election Data, 2008",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "PollMap of India"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60181\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120185/nyu_2451_60181.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120757/nyu_2451_60181_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Manipur (India)",
+    "Kakching (India)",
+    "Mao Songsang (India)",
+    "Thanga (India)",
+    "Wabagai (India)"
+  ],
+  "dct_temporal_sm": [
+    "2013"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60181",
+  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
+  "id": "nyu-2451-60181",
+  "nyu_addl_dspace_s": "61147",
+  "locn_geometry": "ENVELOPE(92.997, 94.74435, 25.6912, 23.8274)",
+  "gbl_indexYear_im": [
+    2013
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-60182.json b/metadata-aardvark/Datasets/nyu-2451-60182.json
index 443ac1010..3e96f6ab7 100644
--- a/metadata-aardvark/Datasets/nyu-2451-60182.json
+++ b/metadata-aardvark/Datasets/nyu-2451-60182.json
@@ -1,45 +1,61 @@
-{
-  "dct_description_sm": "This polygon shapefile shows pre-delimitation state Legislative Assembly constituency boundaries and data relating to the 2008 Assembly elections for the State of Meghalaya, India. Map includes data for 60 constituencies. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/60182",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Elections",
-    "Political Parties",
-    "Voting",
-    "Politics and government",
-    "Boundaries",
-    "Society"
-  ],
-  "dct_title_s": "Meghalaya, India: Pre Delimitation State Assembly Constituency Boundaries and Election Data, 2008",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "PollMap of India"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60182\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120186/nyu_2451_60182.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120758/nyu_2451_60182_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Meghalaya (India)",
-    "Bajengdoba (India)",
-    "Jowai (India)",
-    "Mylliem (India : State)",
-    "Rongram (India)",
-    "Shella (India)",
-    "Sutnga (India)",
-    "Shangpung (India)"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60182",
-  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
-  "id": "nyu-2451-60182",
-  "nyu_addl_dspace_s": "61148",
-  "locn_geometry": "ENVELOPE(89.84725, 92.80436, 26.10168, 25.0203)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_description_sm": [
+    "This polygon shapefile shows pre-delimitation state Legislative Assembly constituency boundaries and data relating to the 2008 Assembly elections for the State of Meghalaya, India. Map includes data for 60 constituencies. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/60182"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Elections",
+    "Political Parties",
+    "Voting",
+    "Politics and government",
+    "Boundaries",
+    "Society"
+  ],
+  "dct_title_s": "Meghalaya, India: Pre Delimitation State Assembly Constituency Boundaries and Election Data, 2008",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "PollMap of India"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60182\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120186/nyu_2451_60182.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120758/nyu_2451_60182_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Meghalaya (India)",
+    "Bajengdoba (India)",
+    "Jowai (India)",
+    "Mylliem (India : State)",
+    "Rongram (India)",
+    "Shella (India)",
+    "Sutnga (India)",
+    "Shangpung (India)"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60182",
+  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
+  "id": "nyu-2451-60182",
+  "nyu_addl_dspace_s": "61148",
+  "locn_geometry": "ENVELOPE(89.84725, 92.80436, 26.10168, 25.0203)",
+  "gbl_indexYear_im": [
+    2018
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-60183.json b/metadata-aardvark/Datasets/nyu-2451-60183.json
index 364cfe277..5474eb3e3 100644
--- a/metadata-aardvark/Datasets/nyu-2451-60183.json
+++ b/metadata-aardvark/Datasets/nyu-2451-60183.json
@@ -1,41 +1,57 @@
-{
-  "dct_description_sm": "This polygon shapefile shows post-delimitation state Legislative Assembly constituency boundaries and data relating to the 2008 Assembly elections for the State of Mizoram, India. Map includes data for 40 constituencies. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/60183",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Elections",
-    "Political Parties",
-    "Voting",
-    "Politics and government",
-    "Boundaries",
-    "Society"
-  ],
-  "dct_title_s": "Mizoram, India: Post Delimitation State Assembly Constituency Boundaries and Election Data, 2008",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "PollMap of India"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60183\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120187/nyu_2451_60183.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120759/nyu_2451_60183_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Mizoram (India)",
-    "Lenteng (India)",
-    "Mamit (India)",
-    "Kolasib (India)"
-  ],
-  "dct_temporal_sm": [
-    "2013"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60183",
-  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
-  "id": "nyu-2451-60183",
-  "nyu_addl_dspace_s": "61149",
-  "locn_geometry": "ENVELOPE(92.263893, 93.426277, 24.52261, 21.956249)",
-  "gbl_indexYear_im": 2013
+{
+  "dct_description_sm": [
+    "This polygon shapefile shows post-delimitation state Legislative Assembly constituency boundaries and data relating to the 2008 Assembly elections for the State of Mizoram, India. Map includes data for 40 constituencies. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/60183"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Elections",
+    "Political Parties",
+    "Voting",
+    "Politics and government",
+    "Boundaries",
+    "Society"
+  ],
+  "dct_title_s": "Mizoram, India: Post Delimitation State Assembly Constituency Boundaries and Election Data, 2008",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "PollMap of India"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60183\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120187/nyu_2451_60183.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120759/nyu_2451_60183_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Mizoram (India)",
+    "Lenteng (India)",
+    "Mamit (India)",
+    "Kolasib (India)"
+  ],
+  "dct_temporal_sm": [
+    "2013"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60183",
+  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
+  "id": "nyu-2451-60183",
+  "nyu_addl_dspace_s": "61149",
+  "locn_geometry": "ENVELOPE(92.263893, 93.426277, 24.52261, 21.956249)",
+  "gbl_indexYear_im": [
+    2013
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-60184.json b/metadata-aardvark/Datasets/nyu-2451-60184.json
index 3765c64c9..12188992b 100644
--- a/metadata-aardvark/Datasets/nyu-2451-60184.json
+++ b/metadata-aardvark/Datasets/nyu-2451-60184.json
@@ -1,41 +1,57 @@
-{
-  "dct_description_sm": "This polygon shapefile shows post-delimitation state Legislative Assembly constituency boundaries and data relating to the 2008 Assembly elections for the State of Mizoram, India. Map includes data for 40 constituencies. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/60184",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Elections",
-    "Political Parties",
-    "Voting",
-    "Politics and government",
-    "Boundaries",
-    "Society"
-  ],
-  "dct_title_s": "Mizoram, India: Post Delimitation State Assembly Constituency Boundaries and Election Data, 2008",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "PollMap of India"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60184\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120188/nyu_2451_60184.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120760/nyu_2451_60184_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Mizoram (India)",
-    "Lenteng (India)",
-    "Mamit (India)",
-    "Kolasib (India)"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60184",
-  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
-  "id": "nyu-2451-60184",
-  "nyu_addl_dspace_s": "61150",
-  "locn_geometry": "ENVELOPE(92.263893, 93.426277, 24.52261, 21.956249)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_description_sm": [
+    "This polygon shapefile shows post-delimitation state Legislative Assembly constituency boundaries and data relating to the 2008 Assembly elections for the State of Mizoram, India. Map includes data for 40 constituencies. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/60184"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Elections",
+    "Political Parties",
+    "Voting",
+    "Politics and government",
+    "Boundaries",
+    "Society"
+  ],
+  "dct_title_s": "Mizoram, India: Post Delimitation State Assembly Constituency Boundaries and Election Data, 2008",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "PollMap of India"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60184\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120188/nyu_2451_60184.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120760/nyu_2451_60184_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Mizoram (India)",
+    "Lenteng (India)",
+    "Mamit (India)",
+    "Kolasib (India)"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60184",
+  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
+  "id": "nyu-2451-60184",
+  "nyu_addl_dspace_s": "61150",
+  "locn_geometry": "ENVELOPE(92.263893, 93.426277, 24.52261, 21.956249)",
+  "gbl_indexYear_im": [
+    2018
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-60185.json b/metadata-aardvark/Datasets/nyu-2451-60185.json
index d5845e567..06ef7a15e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-60185.json
+++ b/metadata-aardvark/Datasets/nyu-2451-60185.json
@@ -1,41 +1,57 @@
-{
-  "dct_description_sm": "This polygon shapefile shows post-delimitation state Legislative Assembly constituency boundaries and data relating to the Assembly elections for the State of Nagaland, India. Map includes data for 60 constituencies. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/60185",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Elections",
-    "Political Parties",
-    "Voting",
-    "Politics and government",
-    "Boundaries",
-    "Society"
-  ],
-  "dct_title_s": "Nagaland, India: Post Delimitation State Assembly Constituency Boundaries and Election Data, 2009",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "PollMap of India"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60185\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120189/nyu_2451_60185.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120761/nyu_2451_60185_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Nagaland(India)",
-    "Kohima (India)",
-    "Phek (India)",
-    "Zunheboto (India)"
-  ],
-  "dct_temporal_sm": [
-    "2013"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60185",
-  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
-  "id": "nyu-2451-60185",
-  "nyu_addl_dspace_s": "61151",
-  "locn_geometry": "ENVELOPE(93.33253, 95.24581, 27.03495, 25.19732)",
-  "gbl_indexYear_im": 2013
+{
+  "dct_description_sm": [
+    "This polygon shapefile shows post-delimitation state Legislative Assembly constituency boundaries and data relating to the Assembly elections for the State of Nagaland, India. Map includes data for 60 constituencies. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/60185"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Elections",
+    "Political Parties",
+    "Voting",
+    "Politics and government",
+    "Boundaries",
+    "Society"
+  ],
+  "dct_title_s": "Nagaland, India: Post Delimitation State Assembly Constituency Boundaries and Election Data, 2009",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "PollMap of India"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60185\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120189/nyu_2451_60185.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120761/nyu_2451_60185_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Nagaland(India)",
+    "Kohima (India)",
+    "Phek (India)",
+    "Zunheboto (India)"
+  ],
+  "dct_temporal_sm": [
+    "2013"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60185",
+  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
+  "id": "nyu-2451-60185",
+  "nyu_addl_dspace_s": "61151",
+  "locn_geometry": "ENVELOPE(93.33253, 95.24581, 27.03495, 25.19732)",
+  "gbl_indexYear_im": [
+    2013
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-60186.json b/metadata-aardvark/Datasets/nyu-2451-60186.json
index 6aeceab52..17f4b87c0 100644
--- a/metadata-aardvark/Datasets/nyu-2451-60186.json
+++ b/metadata-aardvark/Datasets/nyu-2451-60186.json
@@ -1,41 +1,57 @@
-{
-  "dct_description_sm": "This polygon shapefile shows post-delimitation state Legislative Assembly constituency boundaries and data relating to the Assembly elections for the State of Nagaland, India. Map includes data for 60 constituencies. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/60186",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Elections",
-    "Political Parties",
-    "Voting",
-    "Politics and government",
-    "Boundaries",
-    "Society"
-  ],
-  "dct_title_s": "Nagaland, India: Post Delimitation State Assembly Constituency Boundaries and Election Data, 2009",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "PollMap of India"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60186\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120190/nyu_2451_60186.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120762/nyu_2451_60186_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Nagaland(India)",
-    "Kohima (India)",
-    "Phek (India)",
-    "Zunheboto (India)"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60186",
-  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
-  "id": "nyu-2451-60186",
-  "nyu_addl_dspace_s": "61152",
-  "locn_geometry": "ENVELOPE(93.33253, 95.24581, 27.03495, 25.19732)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_description_sm": [
+    "This polygon shapefile shows post-delimitation state Legislative Assembly constituency boundaries and data relating to the Assembly elections for the State of Nagaland, India. Map includes data for 60 constituencies. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/60186"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Elections",
+    "Political Parties",
+    "Voting",
+    "Politics and government",
+    "Boundaries",
+    "Society"
+  ],
+  "dct_title_s": "Nagaland, India: Post Delimitation State Assembly Constituency Boundaries and Election Data, 2009",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "PollMap of India"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60186\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120190/nyu_2451_60186.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120762/nyu_2451_60186_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Nagaland(India)",
+    "Kohima (India)",
+    "Phek (India)",
+    "Zunheboto (India)"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60186",
+  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
+  "id": "nyu-2451-60186",
+  "nyu_addl_dspace_s": "61152",
+  "locn_geometry": "ENVELOPE(93.33253, 95.24581, 27.03495, 25.19732)",
+  "gbl_indexYear_im": [
+    2018
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-60187.json b/metadata-aardvark/Datasets/nyu-2451-60187.json
index a0b064816..0d3a86f28 100644
--- a/metadata-aardvark/Datasets/nyu-2451-60187.json
+++ b/metadata-aardvark/Datasets/nyu-2451-60187.json
@@ -1,39 +1,55 @@
-{
-  "dct_description_sm": "This polygon shapefile shows post-delimitation state Legislative Assembly constituency boundaries and data relating to the Assembly elections for the State of Odisha, India. Map includes data for 60 constituencies. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/60187",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Elections",
-    "Political Parties",
-    "Voting",
-    "Politics and government",
-    "Boundaries",
-    "Society"
-  ],
-  "dct_title_s": "Odisha, India: Pre Delimitation State Assembly Constituency Boundaries and Election Data, 2014",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "PollMap of India"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60187\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120191/nyu_2451_60187.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120763/nyu_2451_60187_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Odisha (India)",
-    "India"
-  ],
-  "dct_temporal_sm": [
-    "2014"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60187",
-  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
-  "id": "nyu-2451-60187",
-  "nyu_addl_dspace_s": "61153",
-  "locn_geometry": "ENVELOPE(81.39077, 87.48894, 22.56487, 17.82128)",
-  "gbl_indexYear_im": 2014
+{
+  "dct_description_sm": [
+    "This polygon shapefile shows post-delimitation state Legislative Assembly constituency boundaries and data relating to the Assembly elections for the State of Odisha, India. Map includes data for 60 constituencies. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/60187"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Elections",
+    "Political Parties",
+    "Voting",
+    "Politics and government",
+    "Boundaries",
+    "Society"
+  ],
+  "dct_title_s": "Odisha, India: Pre Delimitation State Assembly Constituency Boundaries and Election Data, 2014",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "PollMap of India"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60187\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120191/nyu_2451_60187.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120763/nyu_2451_60187_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Odisha (India)",
+    "India"
+  ],
+  "dct_temporal_sm": [
+    "2014"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60187",
+  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
+  "id": "nyu-2451-60187",
+  "nyu_addl_dspace_s": "61153",
+  "locn_geometry": "ENVELOPE(81.39077, 87.48894, 22.56487, 17.82128)",
+  "gbl_indexYear_im": [
+    2014
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-60188.json b/metadata-aardvark/Datasets/nyu-2451-60188.json
index b88fe8f7d..59731e750 100644
--- a/metadata-aardvark/Datasets/nyu-2451-60188.json
+++ b/metadata-aardvark/Datasets/nyu-2451-60188.json
@@ -1,39 +1,55 @@
-{
-  "dct_description_sm": "This polygon shapefile shows post-delimitation state Legislative Assembly constituency boundaries and data relating to the 2011 Assembly elections for the State of Pondicherry, India. Map includes data for 30 constituencies. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/60188",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Elections",
-    "Political Parties",
-    "Voting",
-    "Politics and government",
-    "Boundaries",
-    "Society"
-  ],
-  "dct_title_s": "Pondicherry, India: Post Delimitation State Assembly Constituency Boundaries and Election Data, 2011",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "PollMap of India"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60188\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120192/nyu_2451_60188.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120764/nyu_2451_60188_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Pondicherry (India : Union Territory)",
-    "Nedungadu (India)"
-  ],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60188",
-  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
-  "id": "nyu-2451-60188",
-  "nyu_addl_dspace_s": "61154",
-  "locn_geometry": "ENVELOPE(75.526703, 82.314728, 16.759319, 10.82645)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_description_sm": [
+    "This polygon shapefile shows post-delimitation state Legislative Assembly constituency boundaries and data relating to the 2011 Assembly elections for the State of Pondicherry, India. Map includes data for 30 constituencies. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/60188"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Elections",
+    "Political Parties",
+    "Voting",
+    "Politics and government",
+    "Boundaries",
+    "Society"
+  ],
+  "dct_title_s": "Pondicherry, India: Post Delimitation State Assembly Constituency Boundaries and Election Data, 2011",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "PollMap of India"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60188\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120192/nyu_2451_60188.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120764/nyu_2451_60188_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Pondicherry (India : Union Territory)",
+    "Nedungadu (India)"
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60188",
+  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
+  "id": "nyu-2451-60188",
+  "nyu_addl_dspace_s": "61154",
+  "locn_geometry": "ENVELOPE(75.526703, 82.314728, 16.759319, 10.82645)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-60189.json b/metadata-aardvark/Datasets/nyu-2451-60189.json
index e9738b3a7..33e43d64e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-60189.json
+++ b/metadata-aardvark/Datasets/nyu-2451-60189.json
@@ -1,46 +1,62 @@
-{
-  "dct_description_sm": "This polygon shapefile shows post-delimitation state Legislative Assembly constituency boundaries and data relating to the 2012 Assembly elections for the State of Punjab, India. Map includes data for 117 constituencies. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/60189",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Elections",
-    "Political Parties",
-    "Voting",
-    "Politics and government",
-    "Boundaries",
-    "Society"
-  ],
-  "dct_title_s": "Punjab, India: Post Delimitation State Assembly Constituency Boundaries and Election Data, 2012",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "PollMap of India"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60189\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120193/nyu_2451_60189.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120765/nyu_2451_60189_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Punjab (India)",
-    "Baba Bakala (India)",
-    "Dera Nanak (India)",
-    "Fatehgarh (India)",
-    "Gurdaspur (India : District)",
-    "Kapurthala (India : District)",
-    "Ludhiana (India : District)",
-    "Moga (India : District)",
-    "Sangrur (India)"
-  ],
-  "dct_temporal_sm": [
-    "2012"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60189",
-  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
-  "id": "nyu-2451-60189",
-  "nyu_addl_dspace_s": "61155",
-  "locn_geometry": "ENVELOPE(73.880783, 76.943916, 32.514351, 29.54229)",
-  "gbl_indexYear_im": 2012
+{
+  "dct_description_sm": [
+    "This polygon shapefile shows post-delimitation state Legislative Assembly constituency boundaries and data relating to the 2012 Assembly elections for the State of Punjab, India. Map includes data for 117 constituencies. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/60189"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Elections",
+    "Political Parties",
+    "Voting",
+    "Politics and government",
+    "Boundaries",
+    "Society"
+  ],
+  "dct_title_s": "Punjab, India: Post Delimitation State Assembly Constituency Boundaries and Election Data, 2012",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "PollMap of India"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60189\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120193/nyu_2451_60189.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120765/nyu_2451_60189_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Punjab (India)",
+    "Baba Bakala (India)",
+    "Dera Nanak (India)",
+    "Fatehgarh (India)",
+    "Gurdaspur (India : District)",
+    "Kapurthala (India : District)",
+    "Ludhiana (India : District)",
+    "Moga (India : District)",
+    "Sangrur (India)"
+  ],
+  "dct_temporal_sm": [
+    "2012"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60189",
+  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
+  "id": "nyu-2451-60189",
+  "nyu_addl_dspace_s": "61155",
+  "locn_geometry": "ENVELOPE(73.880783, 76.943916, 32.514351, 29.54229)",
+  "gbl_indexYear_im": [
+    2012
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-60190.json b/metadata-aardvark/Datasets/nyu-2451-60190.json
index 3048ef8bd..9ea078b90 100644
--- a/metadata-aardvark/Datasets/nyu-2451-60190.json
+++ b/metadata-aardvark/Datasets/nyu-2451-60190.json
@@ -1,46 +1,62 @@
-{
-  "dct_description_sm": "This polygon shapefile shows post-delimitation state Legislative Assembly constituency boundaries and data relating to the 2012 Assembly elections for the State of Punjab, India. Map includes data for 117 constituencies. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/60190",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Elections",
-    "Political Parties",
-    "Voting",
-    "Politics and government",
-    "Boundaries",
-    "Society"
-  ],
-  "dct_title_s": "Punjab, India: Post Delimitation State Assembly Constituency Boundaries and Election Data, 2012",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "PollMap of India"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60190\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120194/nyu_2451_60190.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120766/nyu_2451_60190_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Punjab (India)",
-    "Baba Bakala (India)",
-    "Dera Nanak (India)",
-    "Fatehgarh (India)",
-    "Gurdaspur (India : District)",
-    "Kapurthala (India : District)",
-    "Ludhiana (India : District)",
-    "Moga (India : District)",
-    "Sangrur (India)"
-  ],
-  "dct_temporal_sm": [
-    "2017"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60190",
-  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
-  "id": "nyu-2451-60190",
-  "nyu_addl_dspace_s": "61156",
-  "locn_geometry": "ENVELOPE(73.880783, 76.943916, 32.514351, 29.54229)",
-  "gbl_indexYear_im": 2017
+{
+  "dct_description_sm": [
+    "This polygon shapefile shows post-delimitation state Legislative Assembly constituency boundaries and data relating to the 2012 Assembly elections for the State of Punjab, India. Map includes data for 117 constituencies. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/60190"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Elections",
+    "Political Parties",
+    "Voting",
+    "Politics and government",
+    "Boundaries",
+    "Society"
+  ],
+  "dct_title_s": "Punjab, India: Post Delimitation State Assembly Constituency Boundaries and Election Data, 2012",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "PollMap of India"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60190\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120194/nyu_2451_60190.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120766/nyu_2451_60190_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Punjab (India)",
+    "Baba Bakala (India)",
+    "Dera Nanak (India)",
+    "Fatehgarh (India)",
+    "Gurdaspur (India : District)",
+    "Kapurthala (India : District)",
+    "Ludhiana (India : District)",
+    "Moga (India : District)",
+    "Sangrur (India)"
+  ],
+  "dct_temporal_sm": [
+    "2017"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60190",
+  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
+  "id": "nyu-2451-60190",
+  "nyu_addl_dspace_s": "61156",
+  "locn_geometry": "ENVELOPE(73.880783, 76.943916, 32.514351, 29.54229)",
+  "gbl_indexYear_im": [
+    2017
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-60191.json b/metadata-aardvark/Datasets/nyu-2451-60191.json
index 60b23f3af..61218db26 100644
--- a/metadata-aardvark/Datasets/nyu-2451-60191.json
+++ b/metadata-aardvark/Datasets/nyu-2451-60191.json
@@ -1,50 +1,66 @@
-{
-  "dct_description_sm": "This data layer shows post-delimitation state Legislative Assembly constituency boundaries and data relating to the 2008 Assembly elections for the State of Rajasthan, India. Map includes data for 200 constituencies. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/60191",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Elections",
-    "Political Parties",
-    "Voting",
-    "Politics and government",
-    "Boundaries",
-    "Society"
-  ],
-  "dct_title_s": "Rajasthan, India: Post Delimitation State Assembly Constituency Boundaries and Election Data, 2008",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "PollMap of India"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60191\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120195/nyu_2451_60191.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120767/nyu_2451_60191_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Rajasthan (India)",
-    "Banswara (India : District)",
-    "Bundi (India : District)",
-    "Chittaurgarh (India)",
-    "Dhaulpur (India)",
-    "Jaisalmer (India : District)",
-    "Jhunjhunun (India : District)",
-    "Jodhpur (India : District)",
-    "Sikar (India : District)",
-    "Sirohi (India : District)",
-    "Udaipur (India : District)",
-    "Rajsamand (India : District)",
-    "Ramgarh (India)"
-  ],
-  "dct_temporal_sm": [
-    "2013"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60191",
-  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
-  "id": "nyu-2451-60191",
-  "nyu_addl_dspace_s": "61157",
-  "locn_geometry": "ENVELOPE(69.48154, 78.27097, 30.19254, 23.06052)",
-  "gbl_indexYear_im": 2013
+{
+  "dct_description_sm": [
+    "This data layer shows post-delimitation state Legislative Assembly constituency boundaries and data relating to the 2008 Assembly elections for the State of Rajasthan, India. Map includes data for 200 constituencies. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/60191"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Elections",
+    "Political Parties",
+    "Voting",
+    "Politics and government",
+    "Boundaries",
+    "Society"
+  ],
+  "dct_title_s": "Rajasthan, India: Post Delimitation State Assembly Constituency Boundaries and Election Data, 2008",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "PollMap of India"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60191\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120195/nyu_2451_60191.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120767/nyu_2451_60191_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Rajasthan (India)",
+    "Banswara (India : District)",
+    "Bundi (India : District)",
+    "Chittaurgarh (India)",
+    "Dhaulpur (India)",
+    "Jaisalmer (India : District)",
+    "Jhunjhunun (India : District)",
+    "Jodhpur (India : District)",
+    "Sikar (India : District)",
+    "Sirohi (India : District)",
+    "Udaipur (India : District)",
+    "Rajsamand (India : District)",
+    "Ramgarh (India)"
+  ],
+  "dct_temporal_sm": [
+    "2013"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60191",
+  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
+  "id": "nyu-2451-60191",
+  "nyu_addl_dspace_s": "61157",
+  "locn_geometry": "ENVELOPE(69.48154, 78.27097, 30.19254, 23.06052)",
+  "gbl_indexYear_im": [
+    2013
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-60192.json b/metadata-aardvark/Datasets/nyu-2451-60192.json
index 6c5c9af2c..da909f5b5 100644
--- a/metadata-aardvark/Datasets/nyu-2451-60192.json
+++ b/metadata-aardvark/Datasets/nyu-2451-60192.json
@@ -1,50 +1,66 @@
-{
-  "dct_description_sm": "This data layer shows post-delimitation state Legislative Assembly constituency boundaries and data relating to the 2008 Assembly elections for the State of Rajasthan, India. Map includes data for 200 constituencies. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/60192",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Elections",
-    "Political Parties",
-    "Voting",
-    "Politics and government",
-    "Boundaries",
-    "Society"
-  ],
-  "dct_title_s": "Rajasthan, India: Post Delimitation State Assembly Constituency Boundaries and Election Data, 2008",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "PollMap of India"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60192\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120196/nyu_2451_60192.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120768/nyu_2451_60192_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Rajasthan (India)",
-    "Banswara (India : District)",
-    "Bundi (India : District)",
-    "Chittaurgarh (India)",
-    "Dhaulpur (India)",
-    "Jaisalmer (India : District)",
-    "Jhunjhunun (India : District)",
-    "Jodhpur (India : District)",
-    "Sikar (India : District)",
-    "Sirohi (India : District)",
-    "Udaipur (India : District)",
-    "Rajsamand (India : District)",
-    "Ramgarh (India)"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60192",
-  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
-  "id": "nyu-2451-60192",
-  "nyu_addl_dspace_s": "61158",
-  "locn_geometry": "ENVELOPE(69.48154, 78.27097, 30.19254, 23.06052)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_description_sm": [
+    "This data layer shows post-delimitation state Legislative Assembly constituency boundaries and data relating to the 2008 Assembly elections for the State of Rajasthan, India. Map includes data for 200 constituencies. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/60192"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Elections",
+    "Political Parties",
+    "Voting",
+    "Politics and government",
+    "Boundaries",
+    "Society"
+  ],
+  "dct_title_s": "Rajasthan, India: Post Delimitation State Assembly Constituency Boundaries and Election Data, 2008",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "PollMap of India"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60192\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120196/nyu_2451_60192.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120768/nyu_2451_60192_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Rajasthan (India)",
+    "Banswara (India : District)",
+    "Bundi (India : District)",
+    "Chittaurgarh (India)",
+    "Dhaulpur (India)",
+    "Jaisalmer (India : District)",
+    "Jhunjhunun (India : District)",
+    "Jodhpur (India : District)",
+    "Sikar (India : District)",
+    "Sirohi (India : District)",
+    "Udaipur (India : District)",
+    "Rajsamand (India : District)",
+    "Ramgarh (India)"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60192",
+  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
+  "id": "nyu-2451-60192",
+  "nyu_addl_dspace_s": "61158",
+  "locn_geometry": "ENVELOPE(69.48154, 78.27097, 30.19254, 23.06052)",
+  "gbl_indexYear_im": [
+    2018
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-60193.json b/metadata-aardvark/Datasets/nyu-2451-60193.json
index d7ba0bed4..9493ab9c4 100644
--- a/metadata-aardvark/Datasets/nyu-2451-60193.json
+++ b/metadata-aardvark/Datasets/nyu-2451-60193.json
@@ -1,40 +1,56 @@
-{
-  "dct_description_sm": "This polygon shapefile shows post-delimitation state Legislative Assembly constituency boundaries and data relating to the 2009 Assembly elections for the State of Sikkim, India. Map includes data for 32 constituencies. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/60193",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Elections",
-    "Political Parties",
-    "Voting",
-    "Politics and government",
-    "Boundaries",
-    "Society"
-  ],
-  "dct_title_s": "Sikkim, India: Post Delimitation State Assembly Constituency Boundaries and Election Data, 2009",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "PollMap of India"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60193\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120197/nyu_2451_60193.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120769/nyu_2451_60193_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Sikkim (India)",
-    "Gangtok (India)",
-    "Melli Bazar (India)"
-  ],
-  "dct_temporal_sm": [
-    "2014"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60193",
-  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
-  "id": "nyu-2451-60193",
-  "nyu_addl_dspace_s": "61159",
-  "locn_geometry": "ENVELOPE(88.020508, 88.913193, 28.127831, 27.079411)",
-  "gbl_indexYear_im": 2014
+{
+  "dct_description_sm": [
+    "This polygon shapefile shows post-delimitation state Legislative Assembly constituency boundaries and data relating to the 2009 Assembly elections for the State of Sikkim, India. Map includes data for 32 constituencies. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/60193"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Elections",
+    "Political Parties",
+    "Voting",
+    "Politics and government",
+    "Boundaries",
+    "Society"
+  ],
+  "dct_title_s": "Sikkim, India: Post Delimitation State Assembly Constituency Boundaries and Election Data, 2009",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "PollMap of India"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60193\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120197/nyu_2451_60193.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120769/nyu_2451_60193_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Sikkim (India)",
+    "Gangtok (India)",
+    "Melli Bazar (India)"
+  ],
+  "dct_temporal_sm": [
+    "2014"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60193",
+  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
+  "id": "nyu-2451-60193",
+  "nyu_addl_dspace_s": "61159",
+  "locn_geometry": "ENVELOPE(88.020508, 88.913193, 28.127831, 27.079411)",
+  "gbl_indexYear_im": [
+    2014
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-60194.json b/metadata-aardvark/Datasets/nyu-2451-60194.json
index d98f7dd7c..3beb07da6 100644
--- a/metadata-aardvark/Datasets/nyu-2451-60194.json
+++ b/metadata-aardvark/Datasets/nyu-2451-60194.json
@@ -1,48 +1,64 @@
-{
-  "dct_description_sm": "This polygon shapefile shows pre-delimitation state Legislative Assembly constituency boundaries and data relating to the 2006 Assembly elections for the State of Tamil Nadu, India. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/60194",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Elections",
-    "Political Parties",
-    "Voting",
-    "Politics and government",
-    "Boundaries",
-    "Society"
-  ],
-  "dct_title_s": "Tamil Nadu, India: Pre Delimitation State Assembly Constituency Boundaries and Election Data, 2006",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "PollMap of India"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60194\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120198/nyu_2451_60194.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120770/nyu_2451_60194_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Tamil Nadu (India)",
-    "Ambattur (India)",
-    "Attur (India)",
-    "Cheyyur (India)",
-    "Hosur (India)",
-    "Kanniyakumari (India : District)",
-    "Madurai (India : District)",
-    "Thiruvarur (India)",
-    "Tiruppattur (India)",
-    "Vellore (India : District)",
-    "Yercaud (India)"
-  ],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60194",
-  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
-  "id": "nyu-2451-60194",
-  "nyu_addl_dspace_s": "61160",
-  "locn_geometry": "ENVELOPE(76.23465, 80.353348, 13.56393, 8.073207)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_description_sm": [
+    "This polygon shapefile shows pre-delimitation state Legislative Assembly constituency boundaries and data relating to the 2006 Assembly elections for the State of Tamil Nadu, India. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/60194"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Elections",
+    "Political Parties",
+    "Voting",
+    "Politics and government",
+    "Boundaries",
+    "Society"
+  ],
+  "dct_title_s": "Tamil Nadu, India: Pre Delimitation State Assembly Constituency Boundaries and Election Data, 2006",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "PollMap of India"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60194\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120198/nyu_2451_60194.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120770/nyu_2451_60194_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Tamil Nadu (India)",
+    "Ambattur (India)",
+    "Attur (India)",
+    "Cheyyur (India)",
+    "Hosur (India)",
+    "Kanniyakumari (India : District)",
+    "Madurai (India : District)",
+    "Thiruvarur (India)",
+    "Tiruppattur (India)",
+    "Vellore (India : District)",
+    "Yercaud (India)"
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60194",
+  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
+  "id": "nyu-2451-60194",
+  "nyu_addl_dspace_s": "61160",
+  "locn_geometry": "ENVELOPE(76.23465, 80.353348, 13.56393, 8.073207)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-60195.json b/metadata-aardvark/Datasets/nyu-2451-60195.json
index 160624afe..f5cebeb25 100644
--- a/metadata-aardvark/Datasets/nyu-2451-60195.json
+++ b/metadata-aardvark/Datasets/nyu-2451-60195.json
@@ -1,39 +1,55 @@
-{
-  "dct_description_sm": "This polygon shapefile shows pre-delimitation state Legislative Assembly constituency boundaries and data relating to the 2018 Assembly elections for the State of Telangana, India. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/60195",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Elections",
-    "Political Parties",
-    "Voting",
-    "Politics and government",
-    "Boundaries",
-    "Society"
-  ],
-  "dct_title_s": "Telangana, India: Post Delimitation State Assembly Constituency Boundaries and Election Data, 2018",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "PollMap of India"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60195\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120199/nyu_2451_60195.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120771/nyu_2451_60195_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Telangana (India)",
-    "India"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60195",
-  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
-  "id": "nyu-2451-60195",
-  "nyu_addl_dspace_s": "61161",
-  "locn_geometry": "ENVELOPE(76.23465, 80.353348, 13.56393, 8.073207)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_description_sm": [
+    "This polygon shapefile shows pre-delimitation state Legislative Assembly constituency boundaries and data relating to the 2018 Assembly elections for the State of Telangana, India. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/60195"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Elections",
+    "Political Parties",
+    "Voting",
+    "Politics and government",
+    "Boundaries",
+    "Society"
+  ],
+  "dct_title_s": "Telangana, India: Post Delimitation State Assembly Constituency Boundaries and Election Data, 2018",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "PollMap of India"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60195\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120199/nyu_2451_60195.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120771/nyu_2451_60195_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Telangana (India)",
+    "India"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60195",
+  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
+  "id": "nyu-2451-60195",
+  "nyu_addl_dspace_s": "61161",
+  "locn_geometry": "ENVELOPE(76.23465, 80.353348, 13.56393, 8.073207)",
+  "gbl_indexYear_im": [
+    2018
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-60196.json b/metadata-aardvark/Datasets/nyu-2451-60196.json
index 3d9ccb30a..2d9901ea1 100644
--- a/metadata-aardvark/Datasets/nyu-2451-60196.json
+++ b/metadata-aardvark/Datasets/nyu-2451-60196.json
@@ -1,42 +1,58 @@
-{
-  "dct_description_sm": "This polygon shapefile shows pre-delimitation state Legislative Assembly constituency boundaries and data relating to the 2008 Assembly elections for the State of Tripura, India. Map includes data for 60 constituencies. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/60196",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Elections",
-    "Political Parties",
-    "Voting",
-    "Politics and government",
-    "Boundaries",
-    "Society"
-  ],
-  "dct_title_s": "Tripura, India: Pre Delimitation State Assembly Constituency Boundaries and Election Data, 2008",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "PollMap of India"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60196\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120200/nyu_2451_60196.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120772/nyu_2451_60196_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Tripura (India)",
-    "Belonia (India)",
-    "Dharmanagar (India)",
-    "Kalyanpur (India)",
-    "Khowai (India)"
-  ],
-  "dct_temporal_sm": [
-    "2013"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60196",
-  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
-  "id": "nyu-2451-60196",
-  "nyu_addl_dspace_s": "61162",
-  "locn_geometry": "ENVELOPE(91.153664, 92.334389, 24.521009, 22.94809)",
-  "gbl_indexYear_im": 2013
+{
+  "dct_description_sm": [
+    "This polygon shapefile shows pre-delimitation state Legislative Assembly constituency boundaries and data relating to the 2008 Assembly elections for the State of Tripura, India. Map includes data for 60 constituencies. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/60196"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Elections",
+    "Political Parties",
+    "Voting",
+    "Politics and government",
+    "Boundaries",
+    "Society"
+  ],
+  "dct_title_s": "Tripura, India: Pre Delimitation State Assembly Constituency Boundaries and Election Data, 2008",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "PollMap of India"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60196\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120200/nyu_2451_60196.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120772/nyu_2451_60196_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Tripura (India)",
+    "Belonia (India)",
+    "Dharmanagar (India)",
+    "Kalyanpur (India)",
+    "Khowai (India)"
+  ],
+  "dct_temporal_sm": [
+    "2013"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60196",
+  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
+  "id": "nyu-2451-60196",
+  "nyu_addl_dspace_s": "61162",
+  "locn_geometry": "ENVELOPE(91.153664, 92.334389, 24.521009, 22.94809)",
+  "gbl_indexYear_im": [
+    2013
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-60197.json b/metadata-aardvark/Datasets/nyu-2451-60197.json
index 2fb0386ae..7065eec1c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-60197.json
+++ b/metadata-aardvark/Datasets/nyu-2451-60197.json
@@ -1,42 +1,58 @@
-{
-  "dct_description_sm": "This polygon shapefile shows pre-delimitation state Legislative Assembly constituency boundaries and data relating to the 2008 Assembly elections for the State of Tripura, India. Map includes data for 60 constituencies. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/60197",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Elections",
-    "Political Parties",
-    "Voting",
-    "Politics and government",
-    "Boundaries",
-    "Society"
-  ],
-  "dct_title_s": "Tripura, India: Pre Delimitation State Assembly Constituency Boundaries and Election Data, 2008",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "PollMap of India"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60197\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120201/nyu_2451_60197.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120773/nyu_2451_60197_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Tripura (India)",
-    "Belonia (India)",
-    "Dharmanagar (India)",
-    "Kalyanpur (India)",
-    "Khowai (India)"
-  ],
-  "dct_temporal_sm": [
-    "2018"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60197",
-  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
-  "id": "nyu-2451-60197",
-  "nyu_addl_dspace_s": "61163",
-  "locn_geometry": "ENVELOPE(91.153664, 92.334389, 24.521009, 22.94809)",
-  "gbl_indexYear_im": 2018
+{
+  "dct_description_sm": [
+    "This polygon shapefile shows pre-delimitation state Legislative Assembly constituency boundaries and data relating to the 2008 Assembly elections for the State of Tripura, India. Map includes data for 60 constituencies. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/60197"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Elections",
+    "Political Parties",
+    "Voting",
+    "Politics and government",
+    "Boundaries",
+    "Society"
+  ],
+  "dct_title_s": "Tripura, India: Pre Delimitation State Assembly Constituency Boundaries and Election Data, 2008",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "PollMap of India"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60197\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120201/nyu_2451_60197.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120773/nyu_2451_60197_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Tripura (India)",
+    "Belonia (India)",
+    "Dharmanagar (India)",
+    "Kalyanpur (India)",
+    "Khowai (India)"
+  ],
+  "dct_temporal_sm": [
+    "2018"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60197",
+  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
+  "id": "nyu-2451-60197",
+  "nyu_addl_dspace_s": "61163",
+  "locn_geometry": "ENVELOPE(91.153664, 92.334389, 24.521009, 22.94809)",
+  "gbl_indexYear_im": [
+    2018
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-60198.json b/metadata-aardvark/Datasets/nyu-2451-60198.json
index b9f56f756..43efe3db8 100644
--- a/metadata-aardvark/Datasets/nyu-2451-60198.json
+++ b/metadata-aardvark/Datasets/nyu-2451-60198.json
@@ -1,49 +1,65 @@
-{
-  "dct_description_sm": "This polygon shapefile shows pre-delimitation state Legislative Assembly constituency boundaries and data relating to the 2007 Assembly elections for the State of Uttar Pradesh, India. Map includes data for 403 constituencies. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/60198",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Elections",
-    "Political Parties",
-    "Voting",
-    "Politics and government",
-    "Boundaries",
-    "Society"
-  ],
-  "dct_title_s": "Uttar Pradesh, India: Pre Delimitation State Assembly Constituency Boundaries and Election Data, 2007",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "PollMap of India"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60198\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120202/nyu_2451_60198.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120774/nyu_2451_60198_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Uttar Pradesh (India)",
-    "Agra (India : District)",
-    "Deoband (India)",
-    "Ghaziabad (India : District)",
-    "Meerut (India : District)",
-    "Rampur (Uttar Pradesh, India : District)",
-    "Saharanpur (India : District)",
-    "Varanasi (Uttar Pradesh, India : District)",
-    "Lucknow (India : District)",
-    "Kushinagar (India : District)",
-    "Khatauli (India)",
-    "Muzaffarnagar (India : District)"
-  ],
-  "dct_temporal_sm": [
-    "2012"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60198",
-  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
-  "id": "nyu-2451-60198",
-  "nyu_addl_dspace_s": "61164",
-  "locn_geometry": "ENVELOPE(77.08887, 84.63575, 30.40547, 23.87022)",
-  "gbl_indexYear_im": 2012
+{
+  "dct_description_sm": [
+    "This polygon shapefile shows pre-delimitation state Legislative Assembly constituency boundaries and data relating to the 2007 Assembly elections for the State of Uttar Pradesh, India. Map includes data for 403 constituencies. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/60198"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Elections",
+    "Political Parties",
+    "Voting",
+    "Politics and government",
+    "Boundaries",
+    "Society"
+  ],
+  "dct_title_s": "Uttar Pradesh, India: Pre Delimitation State Assembly Constituency Boundaries and Election Data, 2007",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "PollMap of India"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60198\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120202/nyu_2451_60198.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120774/nyu_2451_60198_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Uttar Pradesh (India)",
+    "Agra (India : District)",
+    "Deoband (India)",
+    "Ghaziabad (India : District)",
+    "Meerut (India : District)",
+    "Rampur (Uttar Pradesh, India : District)",
+    "Saharanpur (India : District)",
+    "Varanasi (Uttar Pradesh, India : District)",
+    "Lucknow (India : District)",
+    "Kushinagar (India : District)",
+    "Khatauli (India)",
+    "Muzaffarnagar (India : District)"
+  ],
+  "dct_temporal_sm": [
+    "2012"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60198",
+  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
+  "id": "nyu-2451-60198",
+  "nyu_addl_dspace_s": "61164",
+  "locn_geometry": "ENVELOPE(77.08887, 84.63575, 30.40547, 23.87022)",
+  "gbl_indexYear_im": [
+    2012
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-60199.json b/metadata-aardvark/Datasets/nyu-2451-60199.json
index 26e678a23..9c334c8ee 100644
--- a/metadata-aardvark/Datasets/nyu-2451-60199.json
+++ b/metadata-aardvark/Datasets/nyu-2451-60199.json
@@ -1,49 +1,65 @@
-{
-  "dct_description_sm": "This polygon shapefile shows pre-delimitation state Legislative Assembly constituency boundaries and data relating to the 2007 Assembly elections for the State of Uttar Pradesh, India. Map includes data for 403 constituencies. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/60199",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Elections",
-    "Political Parties",
-    "Voting",
-    "Politics and government",
-    "Boundaries",
-    "Society"
-  ],
-  "dct_title_s": "Uttar Pradesh, India: Pre Delimitation State Assembly Constituency Boundaries and Election Data, 2007",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "PollMap of India"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60199\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120203/nyu_2451_60199.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120775/nyu_2451_60199_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Uttar Pradesh (India)",
-    "Agra (India : District)",
-    "Deoband (India)",
-    "Ghaziabad (India : District)",
-    "Meerut (India : District)",
-    "Rampur (Uttar Pradesh, India : District)",
-    "Saharanpur (India : District)",
-    "Varanasi (Uttar Pradesh, India : District)",
-    "Lucknow (India : District)",
-    "Kushinagar (India : District)",
-    "Khatauli (India)",
-    "Muzaffarnagar (India : District)"
-  ],
-  "dct_temporal_sm": [
-    "2017"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60199",
-  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
-  "id": "nyu-2451-60199",
-  "nyu_addl_dspace_s": "61165",
-  "locn_geometry": "ENVELOPE(77.08887, 84.63575, 30.40547, 23.87022)",
-  "gbl_indexYear_im": 2017
+{
+  "dct_description_sm": [
+    "This polygon shapefile shows pre-delimitation state Legislative Assembly constituency boundaries and data relating to the 2007 Assembly elections for the State of Uttar Pradesh, India. Map includes data for 403 constituencies. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/60199"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Elections",
+    "Political Parties",
+    "Voting",
+    "Politics and government",
+    "Boundaries",
+    "Society"
+  ],
+  "dct_title_s": "Uttar Pradesh, India: Pre Delimitation State Assembly Constituency Boundaries and Election Data, 2007",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "PollMap of India"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60199\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120203/nyu_2451_60199.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120775/nyu_2451_60199_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Uttar Pradesh (India)",
+    "Agra (India : District)",
+    "Deoband (India)",
+    "Ghaziabad (India : District)",
+    "Meerut (India : District)",
+    "Rampur (Uttar Pradesh, India : District)",
+    "Saharanpur (India : District)",
+    "Varanasi (Uttar Pradesh, India : District)",
+    "Lucknow (India : District)",
+    "Kushinagar (India : District)",
+    "Khatauli (India)",
+    "Muzaffarnagar (India : District)"
+  ],
+  "dct_temporal_sm": [
+    "2017"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60199",
+  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
+  "id": "nyu-2451-60199",
+  "nyu_addl_dspace_s": "61165",
+  "locn_geometry": "ENVELOPE(77.08887, 84.63575, 30.40547, 23.87022)",
+  "gbl_indexYear_im": [
+    2017
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-60200.json b/metadata-aardvark/Datasets/nyu-2451-60200.json
index 0f44f2238..fd8a48c3b 100644
--- a/metadata-aardvark/Datasets/nyu-2451-60200.json
+++ b/metadata-aardvark/Datasets/nyu-2451-60200.json
@@ -1,51 +1,67 @@
-{
-  "dct_description_sm": "This polygon shapefile shows pre-delimitation state Legislative Assembly constituency boundaries and data relating to the 2007 Assembly elections for the State of Uttarkhand, India. Map includes data for 70 constituencies. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/60200",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Elections",
-    "Political Parties",
-    "Voting",
-    "Politics and government",
-    "Boundaries",
-    "Society"
-  ],
-  "dct_title_s": "Uttarakhand, India: Pre Delimitation State Assembly Constituency Boundaries and Election Data, 2007",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "PollMap of India"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60200\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120204/nyu_2451_60200.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120776/nyu_2451_60200_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Uttarakhand (India)",
-    "Almora (India : District)",
-    "Badarinath (India)",
-    "Ranipur (India)",
-    "Dehra Dun (India : District)",
-    "Haldwani (India)",
-    "Haridwar (India)",
-    "Gangotri (India)",
-    "Kedaranatha (India)",
-    "Kotdwara (India)",
-    "Laksar (India)",
-    "Mussoorie (India)",
-    "Naini Tal (India : District)",
-    "Ranikhet (India)"
-  ],
-  "dct_temporal_sm": [
-    "2012"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60200",
-  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
-  "id": "nyu-2451-60200",
-  "nyu_addl_dspace_s": "61166",
-  "locn_geometry": "ENVELOPE(77.576012, 81.037498, 31.457331, 28.72261)",
-  "gbl_indexYear_im": 2012
+{
+  "dct_description_sm": [
+    "This polygon shapefile shows pre-delimitation state Legislative Assembly constituency boundaries and data relating to the 2007 Assembly elections for the State of Uttarkhand, India. Map includes data for 70 constituencies. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/60200"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Elections",
+    "Political Parties",
+    "Voting",
+    "Politics and government",
+    "Boundaries",
+    "Society"
+  ],
+  "dct_title_s": "Uttarakhand, India: Pre Delimitation State Assembly Constituency Boundaries and Election Data, 2007",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "PollMap of India"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60200\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120204/nyu_2451_60200.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120776/nyu_2451_60200_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Uttarakhand (India)",
+    "Almora (India : District)",
+    "Badarinath (India)",
+    "Ranipur (India)",
+    "Dehra Dun (India : District)",
+    "Haldwani (India)",
+    "Haridwar (India)",
+    "Gangotri (India)",
+    "Kedaranatha (India)",
+    "Kotdwara (India)",
+    "Laksar (India)",
+    "Mussoorie (India)",
+    "Naini Tal (India : District)",
+    "Ranikhet (India)"
+  ],
+  "dct_temporal_sm": [
+    "2012"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60200",
+  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
+  "id": "nyu-2451-60200",
+  "nyu_addl_dspace_s": "61166",
+  "locn_geometry": "ENVELOPE(77.576012, 81.037498, 31.457331, 28.72261)",
+  "gbl_indexYear_im": [
+    2012
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-60201.json b/metadata-aardvark/Datasets/nyu-2451-60201.json
index 1cd36eea8..0b8175ef9 100644
--- a/metadata-aardvark/Datasets/nyu-2451-60201.json
+++ b/metadata-aardvark/Datasets/nyu-2451-60201.json
@@ -1,51 +1,67 @@
-{
-  "dct_description_sm": "This polygon shapefile shows pre-delimitation state Legislative Assembly constituency boundaries and data relating to the 2007 Assembly elections for the State of Uttarkhand, India. Map includes data for 70 constituencies. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/60201",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Elections",
-    "Political Parties",
-    "Voting",
-    "Politics and government",
-    "Boundaries",
-    "Society"
-  ],
-  "dct_title_s": "Uttarakhand, India: Pre Delimitation State Assembly Constituency Boundaries and Election Data, 2007",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "PollMap of India"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60201\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120205/nyu_2451_60201.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120777/nyu_2451_60201_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Uttarakhand (India)",
-    "Almora (India : District)",
-    "Badarinath (India)",
-    "Ranipur (India)",
-    "Dehra Dun (India : District)",
-    "Haldwani (India)",
-    "Haridwar (India)",
-    "Gangotri (India)",
-    "Kedaranatha (India)",
-    "Kotdwara (India)",
-    "Laksar (India)",
-    "Mussoorie (India)",
-    "Naini Tal (India : District)",
-    "Ranikhet (India)"
-  ],
-  "dct_temporal_sm": [
-    "2017"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60201",
-  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
-  "id": "nyu-2451-60201",
-  "nyu_addl_dspace_s": "61167",
-  "locn_geometry": "ENVELOPE(77.576012, 81.037498, 31.457331, 28.72261)",
-  "gbl_indexYear_im": 2017
+{
+  "dct_description_sm": [
+    "This polygon shapefile shows pre-delimitation state Legislative Assembly constituency boundaries and data relating to the 2007 Assembly elections for the State of Uttarkhand, India. Map includes data for 70 constituencies. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/60201"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Elections",
+    "Political Parties",
+    "Voting",
+    "Politics and government",
+    "Boundaries",
+    "Society"
+  ],
+  "dct_title_s": "Uttarakhand, India: Pre Delimitation State Assembly Constituency Boundaries and Election Data, 2007",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "PollMap of India"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60201\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120205/nyu_2451_60201.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120777/nyu_2451_60201_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Uttarakhand (India)",
+    "Almora (India : District)",
+    "Badarinath (India)",
+    "Ranipur (India)",
+    "Dehra Dun (India : District)",
+    "Haldwani (India)",
+    "Haridwar (India)",
+    "Gangotri (India)",
+    "Kedaranatha (India)",
+    "Kotdwara (India)",
+    "Laksar (India)",
+    "Mussoorie (India)",
+    "Naini Tal (India : District)",
+    "Ranikhet (India)"
+  ],
+  "dct_temporal_sm": [
+    "2017"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60201",
+  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
+  "id": "nyu-2451-60201",
+  "nyu_addl_dspace_s": "61167",
+  "locn_geometry": "ENVELOPE(77.576012, 81.037498, 31.457331, 28.72261)",
+  "gbl_indexYear_im": [
+    2017
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-60202.json b/metadata-aardvark/Datasets/nyu-2451-60202.json
index 8500c12a8..720ac2170 100644
--- a/metadata-aardvark/Datasets/nyu-2451-60202.json
+++ b/metadata-aardvark/Datasets/nyu-2451-60202.json
@@ -1,49 +1,65 @@
-{
-  "dct_description_sm": "This polygon shapefile shows pre-delimitation state Legislative Assembly constituency boundaries and data relating to the 2006 Assembly elections for the State of West Bengal, India. Map includes data for 294 constituencies. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/60202",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Elections",
-    "Political Parties",
-    "Voting",
-    "Politics and government",
-    "Boundaries",
-    "Society"
-  ],
-  "dct_title_s": "West Bengal, India: Pre Delimitation State Assembly Constituency Boundaries and Election Data, 2006",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "PollMap of India"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60202\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120206/nyu_2451_60202.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120778/nyu_2451_60202_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "West Bengal (India)",
-    "Bally (India)",
-    "Bankura (India : District)",
-    "Darjeeling (India : District)",
-    "Daspur (India)",
-    "Dum Dum (India)",
-    "Hugli (India : District)",
-    "Jalpaiguri (India : District)",
-    "Kalya\u00b7ni (India)",
-    "Kashipur (Bengal, India)",
-    "Maldah District (India)",
-    "Mayureswar (India)"
-  ],
-  "dct_temporal_sm": [
-    "2016"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60202",
-  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
-  "id": "nyu-2451-60202",
-  "nyu_addl_dspace_s": "61168",
-  "locn_geometry": "ENVELOPE(85.819183, 89.882088, 27.218969, 21.5457)",
-  "gbl_indexYear_im": 2016
+{
+  "dct_description_sm": [
+    "This polygon shapefile shows pre-delimitation state Legislative Assembly constituency boundaries and data relating to the 2006 Assembly elections for the State of West Bengal, India. Map includes data for 294 constituencies. Includes attribute data on election parties, candidates, voters, and results. This layer is part of the Poll Map of India which includes parliamentary constituency boundaries for India, Assembly constituency boundaries for all states, and data relating to the past national elections for each State of India.This data can be used for election analysis, forecasting, and mapping: Enables profiling of individual constituencies, permits historical analysis of the data, and helps predictive estimate of the impact of regional and state-wise electorate swings on the performance of political parties. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/60202"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Elections",
+    "Political Parties",
+    "Voting",
+    "Politics and government",
+    "Boundaries",
+    "Society"
+  ],
+  "dct_title_s": "West Bengal, India: Pre Delimitation State Assembly Constituency Boundaries and Election Data, 2006",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "PollMap of India"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60202\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120206/nyu_2451_60202.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120778/nyu_2451_60202_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "West Bengal (India)",
+    "Bally (India)",
+    "Bankura (India : District)",
+    "Darjeeling (India : District)",
+    "Daspur (India)",
+    "Dum Dum (India)",
+    "Hugli (India : District)",
+    "Jalpaiguri (India : District)",
+    "Kalya·ni (India)",
+    "Kashipur (Bengal, India)",
+    "Maldah District (India)",
+    "Mayureswar (India)"
+  ],
+  "dct_temporal_sm": [
+    "2016"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60202",
+  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
+  "id": "nyu-2451-60202",
+  "nyu_addl_dspace_s": "61168",
+  "locn_geometry": "ENVELOPE(85.819183, 89.882088, 27.218969, 21.5457)",
+  "gbl_indexYear_im": [
+    2016
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-60203.json b/metadata-aardvark/Datasets/nyu-2451-60203.json
index 17eb336aa..bb1153843 100644
--- a/metadata-aardvark/Datasets/nyu-2451-60203.json
+++ b/metadata-aardvark/Datasets/nyu-2451-60203.json
@@ -1,50 +1,66 @@
-{
-  "dct_description_sm": "This layer is a polygon theme representing district boundaries of India for 1951 and includes district socio-demographic Census attribute data such as total population, population by sex, and rural/urban populations. This data layer is sourced from secondary government sources (Survey of India, Census of India, Election Commission, etc.) and includes data for 316 districts and 34 states. This layer is part of the Historical Boundaries of India dataset showing decadal change in district boundaries of India since 1951. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for district-level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/60203",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Sex ratio",
-    "Literacy",
-    "Population",
-    "Statistics",
-    "Administrative and political divisions",
-    "Boundaries",
-    "Society"
-  ],
-  "dct_title_s": "Historical District Boundaries of India, 1951",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Historic Map: India"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60203\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120207/nyu_2451_60203.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120779/nyu_2451_60203_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "India",
-    "Delhi (India : Union Territory)",
-    "Gujarat (India)",
-    "Haryana (India)",
-    "Karnataka (India)",
-    "Kerala (India)",
-    "Maharashtra (India)",
-    "Punjab (India)",
-    "Rajasthan (India)",
-    "Tamil Nadu (India)",
-    "Uttar Pradesh (India)",
-    "West Bengal (India)"
-  ],
-  "dct_temporal_sm": [
-    "1951"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60203",
-  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
-  "id": "nyu-2451-60203",
-  "nyu_addl_dspace_s": "61169",
-  "locn_geometry": "ENVELOPE(68.11009, 97.4091, 37.0503, 6.755698)",
-  "gbl_indexYear_im": 1951
+{
+  "dct_description_sm": [
+    "This layer is a polygon theme representing district boundaries of India for 1951 and includes district socio-demographic Census attribute data such as total population, population by sex, and rural/urban populations. This data layer is sourced from secondary government sources (Survey of India, Census of India, Election Commission, etc.) and includes data for 316 districts and 34 states. This layer is part of the Historical Boundaries of India dataset showing decadal change in district boundaries of India since 1951. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for district-level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/60203"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Sex ratio",
+    "Literacy",
+    "Population",
+    "Statistics",
+    "Administrative and political divisions",
+    "Boundaries",
+    "Society"
+  ],
+  "dct_title_s": "Historical District Boundaries of India, 1951",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Historic Map: India"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60203\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120207/nyu_2451_60203.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120779/nyu_2451_60203_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "India",
+    "Delhi (India : Union Territory)",
+    "Gujarat (India)",
+    "Haryana (India)",
+    "Karnataka (India)",
+    "Kerala (India)",
+    "Maharashtra (India)",
+    "Punjab (India)",
+    "Rajasthan (India)",
+    "Tamil Nadu (India)",
+    "Uttar Pradesh (India)",
+    "West Bengal (India)"
+  ],
+  "dct_temporal_sm": [
+    "1951"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60203",
+  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
+  "id": "nyu-2451-60203",
+  "nyu_addl_dspace_s": "61169",
+  "locn_geometry": "ENVELOPE(68.11009, 97.4091, 37.0503, 6.755698)",
+  "gbl_indexYear_im": [
+    1951
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-60204.json b/metadata-aardvark/Datasets/nyu-2451-60204.json
index 58a40bdc6..cba9b82d4 100644
--- a/metadata-aardvark/Datasets/nyu-2451-60204.json
+++ b/metadata-aardvark/Datasets/nyu-2451-60204.json
@@ -1,50 +1,66 @@
-{
-  "dct_description_sm": "This layer is a polygon theme representing district boundaries of India for 1961 and includes district-level socio-demographic Census attribute data such as total population, population by sex, and rural/urban populations. This data layer is sourced from secondary government sources (Survey of India, Census of India, Election Commission, etc.) and includes data for 341 districts, and 28 states. This layer is part of the Historical Boundaries of India dataset showing decadal change in district boundaries of India since 1951. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for district-level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/60204",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Sex ratio",
-    "Literacy",
-    "Population",
-    "Statistics",
-    "Administrative and political divisions",
-    "Boundaries",
-    "Society"
-  ],
-  "dct_title_s": "Historical District Boundaries of India, 1961",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Historic Map: India"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60204\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120208/nyu_2451_60204.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120780/nyu_2451_60204_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "India",
-    "Delhi (India : Union Territory)",
-    "Gujarat (India)",
-    "Haryana (India)",
-    "Karnataka (India)",
-    "Kerala (India)",
-    "Maharashtra (India)",
-    "Punjab (India)",
-    "Rajasthan (India)",
-    "Tamil Nadu (India)",
-    "Uttar Pradesh (India)",
-    "West Bengal (India)"
-  ],
-  "dct_temporal_sm": [
-    "1961"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60204",
-  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
-  "id": "nyu-2451-60204",
-  "nyu_addl_dspace_s": "61170",
-  "locn_geometry": "ENVELOPE(68.11009, 97.4091, 37.0503, 6.755698)",
-  "gbl_indexYear_im": 1961
+{
+  "dct_description_sm": [
+    "This layer is a polygon theme representing district boundaries of India for 1961 and includes district-level socio-demographic Census attribute data such as total population, population by sex, and rural/urban populations. This data layer is sourced from secondary government sources (Survey of India, Census of India, Election Commission, etc.) and includes data for 341 districts, and 28 states. This layer is part of the Historical Boundaries of India dataset showing decadal change in district boundaries of India since 1951. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for district-level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/60204"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Sex ratio",
+    "Literacy",
+    "Population",
+    "Statistics",
+    "Administrative and political divisions",
+    "Boundaries",
+    "Society"
+  ],
+  "dct_title_s": "Historical District Boundaries of India, 1961",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Historic Map: India"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60204\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120208/nyu_2451_60204.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120780/nyu_2451_60204_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "India",
+    "Delhi (India : Union Territory)",
+    "Gujarat (India)",
+    "Haryana (India)",
+    "Karnataka (India)",
+    "Kerala (India)",
+    "Maharashtra (India)",
+    "Punjab (India)",
+    "Rajasthan (India)",
+    "Tamil Nadu (India)",
+    "Uttar Pradesh (India)",
+    "West Bengal (India)"
+  ],
+  "dct_temporal_sm": [
+    "1961"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60204",
+  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
+  "id": "nyu-2451-60204",
+  "nyu_addl_dspace_s": "61170",
+  "locn_geometry": "ENVELOPE(68.11009, 97.4091, 37.0503, 6.755698)",
+  "gbl_indexYear_im": [
+    1961
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-60205.json b/metadata-aardvark/Datasets/nyu-2451-60205.json
index 1a01cf476..7a5c82534 100644
--- a/metadata-aardvark/Datasets/nyu-2451-60205.json
+++ b/metadata-aardvark/Datasets/nyu-2451-60205.json
@@ -1,65 +1,81 @@
-{
-  "dct_description_sm": "This layer is a polygon theme representing district boundaries of India for 1971 and includes district socio-demographic Census attribute data such as total population, population by sex, and rural/urban populations. This data layer is sourced from secondary government sources (Survey of India, Census of India, Election Commission, etc.) and includes data for 357 districts, 23 states and 7 union territories. This layer is part of the Historical Boundaries of India dataset showing decadal change in district boundaries of India since 1951. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for district-level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/60205",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Sex ratio",
-    "Literacy",
-    "Population",
-    "Statistics",
-    "Administrative and political divisions",
-    "Boundaries",
-    "Society"
-  ],
-  "dct_title_s": "Historical District Boundaries of India, 1971",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Historic Map: India"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60205\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120209/nyu_2451_60205.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120781/nyu_2451_60205_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "India",
-    "Andaman and Nicobar Islands (India)",
-    "Andhra Pradesh (India)",
-    "Assam (India)",
-    "Bihar (India)",
-    "Chhattisgarh (India : Union Territory)",
-    "Daman and Diu (India)",
-    "Delhi (India : Union Territory)",
-    "Goa (India : State)",
-    "Gujarat (India)",
-    "Haryana (India)",
-    "Himachal Pradesh (India)",
-    "Jammu and Kashmir (India)",
-    "Lakshadweep (India)",
-    "Kerala (India)",
-    "Madhya Pradesh (India)",
-    "Maharashtra (India)",
-    "Manipur (India)",
-    "Mysore (India : District)",
-    "Nagaland(India)",
-    "Orissa (India)",
-    "Pondicherry (India)",
-    "Punjab (India)",
-    "Rajasthan (India)",
-    "Tamil Nadu (India)",
-    "Uttar Pradesh (India)",
-    "West Bengal (India)"
-  ],
-  "dct_temporal_sm": [
-    "1971"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60205",
-  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
-  "id": "nyu-2451-60205",
-  "nyu_addl_dspace_s": "61171",
-  "locn_geometry": "ENVELOPE(68.11009, 97.4091, 37.0503, 6.755698)",
-  "gbl_indexYear_im": 1971
+{
+  "dct_description_sm": [
+    "This layer is a polygon theme representing district boundaries of India for 1971 and includes district socio-demographic Census attribute data such as total population, population by sex, and rural/urban populations. This data layer is sourced from secondary government sources (Survey of India, Census of India, Election Commission, etc.) and includes data for 357 districts, 23 states and 7 union territories. This layer is part of the Historical Boundaries of India dataset showing decadal change in district boundaries of India since 1951. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for district-level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/60205"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Sex ratio",
+    "Literacy",
+    "Population",
+    "Statistics",
+    "Administrative and political divisions",
+    "Boundaries",
+    "Society"
+  ],
+  "dct_title_s": "Historical District Boundaries of India, 1971",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Historic Map: India"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60205\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120209/nyu_2451_60205.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120781/nyu_2451_60205_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "India",
+    "Andaman and Nicobar Islands (India)",
+    "Andhra Pradesh (India)",
+    "Assam (India)",
+    "Bihar (India)",
+    "Chhattisgarh (India : Union Territory)",
+    "Daman and Diu (India)",
+    "Delhi (India : Union Territory)",
+    "Goa (India : State)",
+    "Gujarat (India)",
+    "Haryana (India)",
+    "Himachal Pradesh (India)",
+    "Jammu and Kashmir (India)",
+    "Lakshadweep (India)",
+    "Kerala (India)",
+    "Madhya Pradesh (India)",
+    "Maharashtra (India)",
+    "Manipur (India)",
+    "Mysore (India : District)",
+    "Nagaland(India)",
+    "Orissa (India)",
+    "Pondicherry (India)",
+    "Punjab (India)",
+    "Rajasthan (India)",
+    "Tamil Nadu (India)",
+    "Uttar Pradesh (India)",
+    "West Bengal (India)"
+  ],
+  "dct_temporal_sm": [
+    "1971"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60205",
+  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
+  "id": "nyu-2451-60205",
+  "nyu_addl_dspace_s": "61171",
+  "locn_geometry": "ENVELOPE(68.11009, 97.4091, 37.0503, 6.755698)",
+  "gbl_indexYear_im": [
+    1971
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-60206.json b/metadata-aardvark/Datasets/nyu-2451-60206.json
index f9406ac84..8aa2296fc 100644
--- a/metadata-aardvark/Datasets/nyu-2451-60206.json
+++ b/metadata-aardvark/Datasets/nyu-2451-60206.json
@@ -1,50 +1,66 @@
-{
-  "dct_description_sm": "This layer is a polygon theme representing district boundaries of India for 1981 and includes district socio-demographic Census attribute data such as total population, population by sex, and rural/urban populations. This data layer is sourced from secondary government sources (Survey of India, Census of India, Election Commission, etc.) This layer is part of the Historical Boundaries of India dataset showing decadal change in district boundaries of India since 1951. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for district-level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/60206",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Sex ratio",
-    "Literacy",
-    "Population",
-    "Statistics",
-    "Administrative and political divisions",
-    "Boundaries",
-    "Society"
-  ],
-  "dct_title_s": "Historical District Boundaries of India, 1981",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Historic Map: India"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60206\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120210/nyu_2451_60206.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120782/nyu_2451_60206_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "India",
-    "Delhi (India : Union Territory)",
-    "Gujarat (India)",
-    "Haryana (India)",
-    "Karnataka (India)",
-    "Kerala (India)",
-    "Maharashtra (India)",
-    "Punjab (India)",
-    "Rajasthan (India)",
-    "Tamil Nadu (India)",
-    "Uttar Pradesh (India)",
-    "West Bengal (India)"
-  ],
-  "dct_temporal_sm": [
-    "1981"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60206",
-  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
-  "id": "nyu-2451-60206",
-  "nyu_addl_dspace_s": "61172",
-  "locn_geometry": "ENVELOPE(68.11009, 97.4091, 37.0503, 6.755698)",
-  "gbl_indexYear_im": 1981
+{
+  "dct_description_sm": [
+    "This layer is a polygon theme representing district boundaries of India for 1981 and includes district socio-demographic Census attribute data such as total population, population by sex, and rural/urban populations. This data layer is sourced from secondary government sources (Survey of India, Census of India, Election Commission, etc.) This layer is part of the Historical Boundaries of India dataset showing decadal change in district boundaries of India since 1951. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for district-level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/60206"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Sex ratio",
+    "Literacy",
+    "Population",
+    "Statistics",
+    "Administrative and political divisions",
+    "Boundaries",
+    "Society"
+  ],
+  "dct_title_s": "Historical District Boundaries of India, 1981",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Historic Map: India"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60206\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120210/nyu_2451_60206.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120782/nyu_2451_60206_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "India",
+    "Delhi (India : Union Territory)",
+    "Gujarat (India)",
+    "Haryana (India)",
+    "Karnataka (India)",
+    "Kerala (India)",
+    "Maharashtra (India)",
+    "Punjab (India)",
+    "Rajasthan (India)",
+    "Tamil Nadu (India)",
+    "Uttar Pradesh (India)",
+    "West Bengal (India)"
+  ],
+  "dct_temporal_sm": [
+    "1981"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60206",
+  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
+  "id": "nyu-2451-60206",
+  "nyu_addl_dspace_s": "61172",
+  "locn_geometry": "ENVELOPE(68.11009, 97.4091, 37.0503, 6.755698)",
+  "gbl_indexYear_im": [
+    1981
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-60207.json b/metadata-aardvark/Datasets/nyu-2451-60207.json
index 6c34451d7..b692fd3f6 100644
--- a/metadata-aardvark/Datasets/nyu-2451-60207.json
+++ b/metadata-aardvark/Datasets/nyu-2451-60207.json
@@ -1,50 +1,66 @@
-{
-  "dct_description_sm": "This layer is a polygon theme representing district boundaries of India for 1991. Includes district socio-demographic Census attribute data such as total population, population by sex, and rural/urban populations. This data layer is sourced from secondary government sources (Survey of India, Census of India, Election Commission, etc.) and includes data for 466 districts, 25 states, and 7 union territories, This layer is part of the Historical Boundaries of India dataset showing decadal change in district boundaries of India since 1951. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for district-level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/60207",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Sex ratio",
-    "Literacy",
-    "Population",
-    "Statistics",
-    "Administrative and political divisions",
-    "Boundaries",
-    "Society"
-  ],
-  "dct_title_s": "Historical District Boundaries of India, 1991",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Historic Map: India"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60207\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120211/nyu_2451_60207.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120783/nyu_2451_60207_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "India",
-    "Delhi (India : Union Territory)",
-    "Gujarat (India)",
-    "Haryana (India)",
-    "Karnataka (India)",
-    "Kerala (India)",
-    "Maharashtra (India)",
-    "Punjab (India)",
-    "Rajasthan (India)",
-    "Tamil Nadu (India)",
-    "Uttar Pradesh (India)",
-    "West Bengal (India)"
-  ],
-  "dct_temporal_sm": [
-    "1991"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60207",
-  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
-  "id": "nyu-2451-60207",
-  "nyu_addl_dspace_s": "61173",
-  "locn_geometry": "ENVELOPE(68.11009, 97.4091, 37.0503, 6.755698)",
-  "gbl_indexYear_im": 1991
+{
+  "dct_description_sm": [
+    "This layer is a polygon theme representing district boundaries of India for 1991. Includes district socio-demographic Census attribute data such as total population, population by sex, and rural/urban populations. This data layer is sourced from secondary government sources (Survey of India, Census of India, Election Commission, etc.) and includes data for 466 districts, 25 states, and 7 union territories, This layer is part of the Historical Boundaries of India dataset showing decadal change in district boundaries of India since 1951. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for district-level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/60207"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Sex ratio",
+    "Literacy",
+    "Population",
+    "Statistics",
+    "Administrative and political divisions",
+    "Boundaries",
+    "Society"
+  ],
+  "dct_title_s": "Historical District Boundaries of India, 1991",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Historic Map: India"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60207\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120211/nyu_2451_60207.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120783/nyu_2451_60207_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "India",
+    "Delhi (India : Union Territory)",
+    "Gujarat (India)",
+    "Haryana (India)",
+    "Karnataka (India)",
+    "Kerala (India)",
+    "Maharashtra (India)",
+    "Punjab (India)",
+    "Rajasthan (India)",
+    "Tamil Nadu (India)",
+    "Uttar Pradesh (India)",
+    "West Bengal (India)"
+  ],
+  "dct_temporal_sm": [
+    "1991"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60207",
+  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
+  "id": "nyu-2451-60207",
+  "nyu_addl_dspace_s": "61173",
+  "locn_geometry": "ENVELOPE(68.11009, 97.4091, 37.0503, 6.755698)",
+  "gbl_indexYear_im": [
+    1991
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-60208.json b/metadata-aardvark/Datasets/nyu-2451-60208.json
index 504038cdc..0a57af8a9 100644
--- a/metadata-aardvark/Datasets/nyu-2451-60208.json
+++ b/metadata-aardvark/Datasets/nyu-2451-60208.json
@@ -1,50 +1,66 @@
-{
-  "dct_description_sm": "This layer is a polygon theme representing district boundaries of India for 2001. Includes district socio-demographic Census attribute data such as total population, population by sex, and rural/urban populations. This data layer is sourced from secondary government sources (Survey of India, Census of India, Election Commission, etc.) This layer is part of the Historical Boundaries of India dataset showing decadal change in district boundaries of India since 1951. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for district-level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/60208",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Sex ratio",
-    "Literacy",
-    "Population",
-    "Statistics",
-    "Administrative and political divisions",
-    "Boundaries",
-    "Society"
-  ],
-  "dct_title_s": "Historical District Boundaries of India, 2001",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Historic Map: India"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60208\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120212/nyu_2451_60208.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120784/nyu_2451_60208_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "India",
-    "Delhi (India : Union Territory)",
-    "Gujarat (India)",
-    "Haryana (India)",
-    "Karnataka (India)",
-    "Kerala (India)",
-    "Maharashtra (India)",
-    "Punjab (India)",
-    "Rajasthan (India)",
-    "Tamil Nadu (India)",
-    "Uttar Pradesh (India)",
-    "West Bengal (India)"
-  ],
-  "dct_temporal_sm": [
-    "2001"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60208",
-  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
-  "id": "nyu-2451-60208",
-  "nyu_addl_dspace_s": "61174",
-  "locn_geometry": "ENVELOPE(68.11009, 97.4091, 37.0503, 6.755698)",
-  "gbl_indexYear_im": 2001
+{
+  "dct_description_sm": [
+    "This layer is a polygon theme representing district boundaries of India for 2001. Includes district socio-demographic Census attribute data such as total population, population by sex, and rural/urban populations. This data layer is sourced from secondary government sources (Survey of India, Census of India, Election Commission, etc.) This layer is part of the Historical Boundaries of India dataset showing decadal change in district boundaries of India since 1951. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for district-level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/60208"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Sex ratio",
+    "Literacy",
+    "Population",
+    "Statistics",
+    "Administrative and political divisions",
+    "Boundaries",
+    "Society"
+  ],
+  "dct_title_s": "Historical District Boundaries of India, 2001",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Historic Map: India"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60208\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120212/nyu_2451_60208.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120784/nyu_2451_60208_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "India",
+    "Delhi (India : Union Territory)",
+    "Gujarat (India)",
+    "Haryana (India)",
+    "Karnataka (India)",
+    "Kerala (India)",
+    "Maharashtra (India)",
+    "Punjab (India)",
+    "Rajasthan (India)",
+    "Tamil Nadu (India)",
+    "Uttar Pradesh (India)",
+    "West Bengal (India)"
+  ],
+  "dct_temporal_sm": [
+    "2001"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60208",
+  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
+  "id": "nyu-2451-60208",
+  "nyu_addl_dspace_s": "61174",
+  "locn_geometry": "ENVELOPE(68.11009, 97.4091, 37.0503, 6.755698)",
+  "gbl_indexYear_im": [
+    2001
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-60209.json b/metadata-aardvark/Datasets/nyu-2451-60209.json
index 3304c2a48..414fb31f7 100644
--- a/metadata-aardvark/Datasets/nyu-2451-60209.json
+++ b/metadata-aardvark/Datasets/nyu-2451-60209.json
@@ -1,49 +1,65 @@
-{
-  "dct_description_sm": "This layer is a polygon theme representing district boundaries of India for 2011. Includes district socio-demographic Census attribute data such as total population, population by sex, and rural/urban populations. This data layer is sourced from secondary government sources (Survey of India, Census of India, Election Commission, etc.) This layer is part of the Historical Boundaries of India dataset showing decadal change in district boundaries of India since 1951. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for district-level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/60209",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Literacy",
-    "Sex ratio",
-    "Population",
-    "Administrative and political divisions",
-    "Boundaries",
-    "Society"
-  ],
-  "dct_title_s": "Historical District Boundaries of India, 2011",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Historic Map: India"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60209\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120213/nyu_2451_60209.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120785/nyu_2451_60209_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "India",
-    "Delhi (India : Union Territory)",
-    "Gujarat (India)",
-    "Haryana (India)",
-    "Karnataka (India)",
-    "Kerala (India)",
-    "Maharashtra (India)",
-    "Punjab (India)",
-    "Rajasthan (India)",
-    "Tamil Nadu (India)",
-    "Uttar Pradesh (India)",
-    "West Bengal (India)"
-  ],
-  "dct_temporal_sm": [
-    "2011"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60209",
-  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
-  "id": "nyu-2451-60209",
-  "nyu_addl_dspace_s": "61175",
-  "locn_geometry": "ENVELOPE(68.110092, 97.409103, 37.050301, 6.755698)",
-  "gbl_indexYear_im": 2011
+{
+  "dct_description_sm": [
+    "This layer is a polygon theme representing district boundaries of India for 2011. Includes district socio-demographic Census attribute data such as total population, population by sex, and rural/urban populations. This data layer is sourced from secondary government sources (Survey of India, Census of India, Election Commission, etc.) This layer is part of the Historical Boundaries of India dataset showing decadal change in district boundaries of India since 1951. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for district-level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/60209"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Literacy",
+    "Sex ratio",
+    "Population",
+    "Administrative and political divisions",
+    "Boundaries",
+    "Society"
+  ],
+  "dct_title_s": "Historical District Boundaries of India, 2011",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Historic Map: India"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60209\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120213/nyu_2451_60209.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120785/nyu_2451_60209_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "India",
+    "Delhi (India : Union Territory)",
+    "Gujarat (India)",
+    "Haryana (India)",
+    "Karnataka (India)",
+    "Kerala (India)",
+    "Maharashtra (India)",
+    "Punjab (India)",
+    "Rajasthan (India)",
+    "Tamil Nadu (India)",
+    "Uttar Pradesh (India)",
+    "West Bengal (India)"
+  ],
+  "dct_temporal_sm": [
+    "2011"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60209",
+  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
+  "id": "nyu-2451-60209",
+  "nyu_addl_dspace_s": "61175",
+  "locn_geometry": "ENVELOPE(68.110092, 97.409103, 37.050301, 6.755698)",
+  "gbl_indexYear_im": [
+    2011
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-60210.json b/metadata-aardvark/Datasets/nyu-2451-60210.json
index 459849d20..3d42e7fcf 100644
--- a/metadata-aardvark/Datasets/nyu-2451-60210.json
+++ b/metadata-aardvark/Datasets/nyu-2451-60210.json
@@ -1,49 +1,65 @@
-{
-  "dct_description_sm": "This layer is a polygon theme representing district boundaries of India for 2011. Includes district socio-demographic Census attribute data such as total population, population by sex, and rural/urban populations and includes an expanded number of variables than the main historical district boundary layer for 2011 (nyu-2451-60209). This data layer is sourced from secondary government sources (Survey of India, Census of India, Election Commission, etc.). This layer is part of the Historical Boundaries of India dataset showing decadal change in district boundaries of India since 1951. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for district-level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/60210",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Literacy",
-    "Sex ratio",
-    "Population",
-    "Administrative and political divisions",
-    "Boundaries",
-    "Society"
-  ],
-  "dct_title_s": "Historical District Boundaries of India with Additional Employment Variables, 2011",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Historic Map: India"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60210\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120214/nyu_2451_60210.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120786/nyu_2451_60210_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "India",
-    "Delhi (India : Union Territory)",
-    "Gujarat (India)",
-    "Haryana (India)",
-    "Karnataka (India)",
-    "Kerala (India)",
-    "Maharashtra (India)",
-    "Punjab (India)",
-    "Rajasthan (India)",
-    "Tamil Nadu (India)",
-    "Uttar Pradesh (India)",
-    "West Bengal (India)"
-  ],
-  "dct_temporal_sm": [
-    "2011"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60210",
-  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
-  "id": "nyu-2451-60210",
-  "nyu_addl_dspace_s": "61176",
-  "locn_geometry": "ENVELOPE(68.110092, 97.409103, 37.050301, 6.755698)",
-  "gbl_indexYear_im": 2011
+{
+  "dct_description_sm": [
+    "This layer is a polygon theme representing district boundaries of India for 2011. Includes district socio-demographic Census attribute data such as total population, population by sex, and rural/urban populations and includes an expanded number of variables than the main historical district boundary layer for 2011 (nyu-2451-60209). This data layer is sourced from secondary government sources (Survey of India, Census of India, Election Commission, etc.). This layer is part of the Historical Boundaries of India dataset showing decadal change in district boundaries of India since 1951. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for district-level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/60210"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Literacy",
+    "Sex ratio",
+    "Population",
+    "Administrative and political divisions",
+    "Boundaries",
+    "Society"
+  ],
+  "dct_title_s": "Historical District Boundaries of India with Additional Employment Variables, 2011",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Historic Map: India"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60210\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120214/nyu_2451_60210.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120786/nyu_2451_60210_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "India",
+    "Delhi (India : Union Territory)",
+    "Gujarat (India)",
+    "Haryana (India)",
+    "Karnataka (India)",
+    "Kerala (India)",
+    "Maharashtra (India)",
+    "Punjab (India)",
+    "Rajasthan (India)",
+    "Tamil Nadu (India)",
+    "Uttar Pradesh (India)",
+    "West Bengal (India)"
+  ],
+  "dct_temporal_sm": [
+    "2011"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60210",
+  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
+  "id": "nyu-2451-60210",
+  "nyu_addl_dspace_s": "61176",
+  "locn_geometry": "ENVELOPE(68.110092, 97.409103, 37.050301, 6.755698)",
+  "gbl_indexYear_im": [
+    2011
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-60211.json b/metadata-aardvark/Datasets/nyu-2451-60211.json
index 8ed2501b5..1f68ae9fa 100644
--- a/metadata-aardvark/Datasets/nyu-2451-60211.json
+++ b/metadata-aardvark/Datasets/nyu-2451-60211.json
@@ -1,49 +1,65 @@
-{
-  "dct_description_sm": "This polygon shapefile represents the constituency information for the state parliamentary election data in India in 2014. It contains data on elections and voters.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/60211",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Elections",
-    "Political Parties",
-    "Voting",
-    "Politics and government",
-    "Boundaries",
-    "Society"
-  ],
-  "dct_title_s": "Parliamentary Election Map of India : digital map of parliamentary boundaries of India, 2014",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "Parliamentary Map"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60211\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120215/nyu_2451_60211.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120787/nyu_2451_60211_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "India",
-    "Delhi (India : Union Territory)",
-    "Gujarat (India)",
-    "Haryana (India)",
-    "Karnataka (India)",
-    "Kerala (India)",
-    "Maharashtra (India)",
-    "Punjab (India)",
-    "Rajasthan (India)",
-    "Tamil Nadu (India)",
-    "Uttar Pradesh (India)",
-    "West Bengal (India)"
-  ],
-  "dct_temporal_sm": [
-    "2014"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60211",
-  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
-  "id": "nyu-2451-60211",
-  "nyu_addl_dspace_s": "61177",
-  "locn_geometry": "ENVELOPE(68.110092, 97.409103, 37.050301, 7.209741)",
-  "gbl_indexYear_im": 2014
+{
+  "dct_description_sm": [
+    "This polygon shapefile represents the constituency information for the state parliamentary election data in India in 2014. It contains data on elections and voters."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/60211"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Elections",
+    "Political Parties",
+    "Voting",
+    "Politics and government",
+    "Boundaries",
+    "Society"
+  ],
+  "dct_title_s": "Parliamentary Election Map of India : digital map of parliamentary boundaries of India, 2014",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "Parliamentary Map"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60211\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120215/nyu_2451_60211.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120787/nyu_2451_60211_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "India",
+    "Delhi (India : Union Territory)",
+    "Gujarat (India)",
+    "Haryana (India)",
+    "Karnataka (India)",
+    "Kerala (India)",
+    "Maharashtra (India)",
+    "Punjab (India)",
+    "Rajasthan (India)",
+    "Tamil Nadu (India)",
+    "Uttar Pradesh (India)",
+    "West Bengal (India)"
+  ],
+  "dct_temporal_sm": [
+    "2014"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60211",
+  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
+  "id": "nyu-2451-60211",
+  "nyu_addl_dspace_s": "61177",
+  "locn_geometry": "ENVELOPE(68.110092, 97.409103, 37.050301, 7.209741)",
+  "gbl_indexYear_im": [
+    2014
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-60212.json b/metadata-aardvark/Datasets/nyu-2451-60212.json
index 216147161..e11a95562 100644
--- a/metadata-aardvark/Datasets/nyu-2451-60212.json
+++ b/metadata-aardvark/Datasets/nyu-2451-60212.json
@@ -1,45 +1,61 @@
-{
-  "dct_description_sm": "This point shapefile represents village locations for Andaman & Nicobar Islands, India in 2011. Features that represent the villages are include basic socio-demographic data on gender, education, literacy, and employment that is linked to the Primary Census Abstract 2011. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data. Consult the documentation for information on the variables.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/60212",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Human settlements",
-    "Villages",
-    "Census",
-    "Demography",
-    "Population Statistics",
-    "Sex Statistics",
-    "Housing Statistics",
-    "Labor supply",
-    "Caste",
-    "Literacy",
-    "Society",
-    "Economy",
-    "Location"
-  ],
-  "dct_title_s": "Andaman & Nicobar Islands, India: Village Points with Socio-Demographic and Economic Census Data, 2011",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VillageMap of India"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60212\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120216/nyu_2451_60212.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120788/nyu_2451_60212_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Andaman and Nicobar Islands (India)"
-  ],
-  "dct_temporal_sm": [
-    "2011"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60212",
-  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
-  "id": "nyu-2451-60212",
-  "nyu_addl_dspace_s": "61178",
-  "locn_geometry": "ENVELOPE(92.234924, 94.262535, 13.637013, 6.761581)",
-  "gbl_indexYear_im": 2011
+{
+  "dct_description_sm": [
+    "This point shapefile represents village locations for Andaman & Nicobar Islands, India in 2011. Features that represent the villages are include basic socio-demographic data on gender, education, literacy, and employment that is linked to the Primary Census Abstract 2011. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data. Consult the documentation for information on the variables."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/60212"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Human settlements",
+    "Villages",
+    "Census",
+    "Demography",
+    "Population Statistics",
+    "Sex Statistics",
+    "Housing Statistics",
+    "Labor supply",
+    "Caste",
+    "Literacy",
+    "Society",
+    "Economy",
+    "Location"
+  ],
+  "dct_title_s": "Andaman & Nicobar Islands, India: Village Points with Socio-Demographic and Economic Census Data, 2011",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VillageMap of India"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60212\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120216/nyu_2451_60212.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120788/nyu_2451_60212_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Andaman and Nicobar Islands (India)"
+  ],
+  "dct_temporal_sm": [
+    "2011"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60212",
+  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
+  "id": "nyu-2451-60212",
+  "nyu_addl_dspace_s": "61178",
+  "locn_geometry": "ENVELOPE(92.234924, 94.262535, 13.637013, 6.761581)",
+  "gbl_indexYear_im": [
+    2011
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-60213.json b/metadata-aardvark/Datasets/nyu-2451-60213.json
index 712c881d4..608754877 100644
--- a/metadata-aardvark/Datasets/nyu-2451-60213.json
+++ b/metadata-aardvark/Datasets/nyu-2451-60213.json
@@ -1,59 +1,75 @@
-{
-  "dct_description_sm": "This polygon shapefile represents village points for Andhra Pradesh, India in 2011. Features that represent the villages are include basic socio-demographic data on gender, education, literacy, and employment that is linked to the Primary Census Abstract 2011. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data. Consult the documentation for information on the variables.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/60213",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Human settlements",
-    "Villages",
-    "Census",
-    "Demography",
-    "Population Statistics",
-    "Sex Statistics",
-    "Housing Statistics",
-    "Labor supply",
-    "Caste",
-    "Literacy",
-    "Society",
-    "Economy",
-    "Location"
-  ],
-  "dct_title_s": "Andhra Pradesh, India: Village Points with Socio-Demographic and Economic Census Data, 2011",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VillageMap of India"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60213\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120217/nyu_2451_60213.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120789/nyu_2451_60213_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Andhra Pradesh (India)",
-    "Adilabad (India : District)",
-    "Both (India)",
-    "Chinnur(India)",
-    "Asifabad (India)",
-    "Sirpur (India)",
-    "Khanapur (India)",
-    "Nirmal (India)",
-    "Ichchapuram (India)",
-    "Metpalle (India)",
-    "Balkonda (India)",
-    "Sompeta (India)",
-    "Bodhan (Andhra Pradesh, India)",
-    "Jagtial(India)",
-    "Dichpalli (India)"
-  ],
-  "dct_temporal_sm": [
-    "2011"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60213",
-  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
-  "id": "nyu-2451-60213",
-  "nyu_addl_dspace_s": "61179",
-  "locn_geometry": "ENVELOPE(76.760002, 84.719307, 19.917049, 12.62309)",
-  "gbl_indexYear_im": 2011
+{
+  "dct_description_sm": [
+    "This polygon shapefile represents village points for Andhra Pradesh, India in 2011. Features that represent the villages are include basic socio-demographic data on gender, education, literacy, and employment that is linked to the Primary Census Abstract 2011. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data. Consult the documentation for information on the variables."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/60213"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Human settlements",
+    "Villages",
+    "Census",
+    "Demography",
+    "Population Statistics",
+    "Sex Statistics",
+    "Housing Statistics",
+    "Labor supply",
+    "Caste",
+    "Literacy",
+    "Society",
+    "Economy",
+    "Location"
+  ],
+  "dct_title_s": "Andhra Pradesh, India: Village Points with Socio-Demographic and Economic Census Data, 2011",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VillageMap of India"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60213\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120217/nyu_2451_60213.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120789/nyu_2451_60213_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Andhra Pradesh (India)",
+    "Adilabad (India : District)",
+    "Both (India)",
+    "Chinnur(India)",
+    "Asifabad (India)",
+    "Sirpur (India)",
+    "Khanapur (India)",
+    "Nirmal (India)",
+    "Ichchapuram (India)",
+    "Metpalle (India)",
+    "Balkonda (India)",
+    "Sompeta (India)",
+    "Bodhan (Andhra Pradesh, India)",
+    "Jagtial(India)",
+    "Dichpalli (India)"
+  ],
+  "dct_temporal_sm": [
+    "2011"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60213",
+  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
+  "id": "nyu-2451-60213",
+  "nyu_addl_dspace_s": "61179",
+  "locn_geometry": "ENVELOPE(76.760002, 84.719307, 19.917049, 12.62309)",
+  "gbl_indexYear_im": [
+    2011
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-60214.json b/metadata-aardvark/Datasets/nyu-2451-60214.json
index 17f7862e6..62e04f549 100644
--- a/metadata-aardvark/Datasets/nyu-2451-60214.json
+++ b/metadata-aardvark/Datasets/nyu-2451-60214.json
@@ -1,59 +1,75 @@
-{
-  "dct_description_sm": "This point shapefile represents village locations for Andhra Pradesh, India in 2011. Features that represent the villages are include basic socio-demographic data on gender, education, literacy, and employment that is linked to the Primary Census Abstract 2011. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data. Consult the documentation for information on the variables.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/60214",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Human settlements",
-    "Villages",
-    "Census",
-    "Demography",
-    "Population Statistics",
-    "Sex Statistics",
-    "Housing Statistics",
-    "Labor supply",
-    "Caste",
-    "Literacy",
-    "Society",
-    "Economy",
-    "Location"
-  ],
-  "dct_title_s": "Andhra Pradesh, India: Village Socio-Demographic and Economic Census Data, 2011",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VillageMap of India"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60214\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120218/nyu_2451_60214.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120790/nyu_2451_60214_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Andhra Pradesh (India)",
-    "Adilabad (India : District)",
-    "Both (India)",
-    "Chinnur(India)",
-    "Asifabad (India)",
-    "Sirpur (India)",
-    "Khanapur (India)",
-    "Nirmal (India)",
-    "Ichchapuram (India)",
-    "Metpalle (India)",
-    "Balkonda (India)",
-    "Sompeta (India)",
-    "Bodhan (Andhra Pradesh, India)",
-    "Jagtial(India)",
-    "Dichpalli (India)"
-  ],
-  "dct_temporal_sm": [
-    "2011"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60214",
-  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
-  "id": "nyu-2451-60214",
-  "nyu_addl_dspace_s": "61180",
-  "locn_geometry": "ENVELOPE(76.760002, 84.719307, 19.917049, 12.62309)",
-  "gbl_indexYear_im": 2011
+{
+  "dct_description_sm": [
+    "This point shapefile represents village locations for Andhra Pradesh, India in 2011. Features that represent the villages are include basic socio-demographic data on gender, education, literacy, and employment that is linked to the Primary Census Abstract 2011. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data. Consult the documentation for information on the variables."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/60214"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Human settlements",
+    "Villages",
+    "Census",
+    "Demography",
+    "Population Statistics",
+    "Sex Statistics",
+    "Housing Statistics",
+    "Labor supply",
+    "Caste",
+    "Literacy",
+    "Society",
+    "Economy",
+    "Location"
+  ],
+  "dct_title_s": "Andhra Pradesh, India: Village Socio-Demographic and Economic Census Data, 2011",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VillageMap of India"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60214\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120218/nyu_2451_60214.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120790/nyu_2451_60214_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Andhra Pradesh (India)",
+    "Adilabad (India : District)",
+    "Both (India)",
+    "Chinnur(India)",
+    "Asifabad (India)",
+    "Sirpur (India)",
+    "Khanapur (India)",
+    "Nirmal (India)",
+    "Ichchapuram (India)",
+    "Metpalle (India)",
+    "Balkonda (India)",
+    "Sompeta (India)",
+    "Bodhan (Andhra Pradesh, India)",
+    "Jagtial(India)",
+    "Dichpalli (India)"
+  ],
+  "dct_temporal_sm": [
+    "2011"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60214",
+  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
+  "id": "nyu-2451-60214",
+  "nyu_addl_dspace_s": "61180",
+  "locn_geometry": "ENVELOPE(76.760002, 84.719307, 19.917049, 12.62309)",
+  "gbl_indexYear_im": [
+    2011
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-60215.json b/metadata-aardvark/Datasets/nyu-2451-60215.json
index 724eac116..0026c0f1f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-60215.json
+++ b/metadata-aardvark/Datasets/nyu-2451-60215.json
@@ -1,50 +1,66 @@
-{
-  "dct_description_sm": "This point shapefile represents village locations for Arunachal Pradesh, India in 2011. Features that represent the villages are include basic socio-demographic data on gender, education, literacy, and employment that is linked to the Primary Census Abstract 2011. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data. Consult the documentation for information on the variables.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/60215",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Human settlements",
-    "Villages",
-    "Census",
-    "Demography",
-    "Population Statistics",
-    "Sex Statistics",
-    "Housing Statistics",
-    "Labor supply",
-    "Caste",
-    "Literacy",
-    "Society",
-    "Economy",
-    "Location"
-  ],
-  "dct_title_s": "Arunachal Pradesh, India: Village Points with Socio-Demographic and Economic Census Data, 2011",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VillageMap of India"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60215\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120219/nyu_2451_60215.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120791/nyu_2451_60215_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Arunachal Pradesh (India)",
-    "Itanagar (India)",
-    "Tezu (India)",
-    "Duimukh (India)",
-    "Khonsa (India)",
-    "Bomdila (India)"
-  ],
-  "dct_temporal_sm": [
-    "2011"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60215",
-  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
-  "id": "nyu-2451-60215",
-  "nyu_addl_dspace_s": "61181",
-  "locn_geometry": "ENVELOPE(91.575462, 97.409096, 29.48332, 26.631199)",
-  "gbl_indexYear_im": 2011
+{
+  "dct_description_sm": [
+    "This point shapefile represents village locations for Arunachal Pradesh, India in 2011. Features that represent the villages are include basic socio-demographic data on gender, education, literacy, and employment that is linked to the Primary Census Abstract 2011. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data. Consult the documentation for information on the variables."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/60215"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Human settlements",
+    "Villages",
+    "Census",
+    "Demography",
+    "Population Statistics",
+    "Sex Statistics",
+    "Housing Statistics",
+    "Labor supply",
+    "Caste",
+    "Literacy",
+    "Society",
+    "Economy",
+    "Location"
+  ],
+  "dct_title_s": "Arunachal Pradesh, India: Village Points with Socio-Demographic and Economic Census Data, 2011",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VillageMap of India"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60215\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120219/nyu_2451_60215.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120791/nyu_2451_60215_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Arunachal Pradesh (India)",
+    "Itanagar (India)",
+    "Tezu (India)",
+    "Duimukh (India)",
+    "Khonsa (India)",
+    "Bomdila (India)"
+  ],
+  "dct_temporal_sm": [
+    "2011"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60215",
+  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
+  "id": "nyu-2451-60215",
+  "nyu_addl_dspace_s": "61181",
+  "locn_geometry": "ENVELOPE(91.575462, 97.409096, 29.48332, 26.631199)",
+  "gbl_indexYear_im": [
+    2011
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-60216.json b/metadata-aardvark/Datasets/nyu-2451-60216.json
index 8ae90da57..9f69002e1 100644
--- a/metadata-aardvark/Datasets/nyu-2451-60216.json
+++ b/metadata-aardvark/Datasets/nyu-2451-60216.json
@@ -1,55 +1,71 @@
-{
-  "dct_description_sm": "This polygon shapefile represents village points for Assam, India in 2011. Features that represent the villages are include basic socio-demographic data on gender, education, literacy, and employment that is linked to the Primary Census Abstract 2011. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data. Consult the documentation for information on the variables.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/60216",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Human settlements",
-    "Villages",
-    "Census",
-    "Demography",
-    "Population Statistics",
-    "Sex Statistics",
-    "Housing Statistics",
-    "Labor supply",
-    "Caste",
-    "Literacy",
-    "Society",
-    "Economy",
-    "Location"
-  ],
-  "dct_title_s": "Assam, India: Village Points with Socio-Demographic and Economic Census Data, 2011",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VillageMap of India"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60216\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120220/nyu_2451_60216.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120792/nyu_2451_60216_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Assam (India)",
-    "Gauhati (India)",
-    "Jorhat (India : District)",
-    "Dibrugarh (India : District)",
-    "Tinsukia (India)",
-    "Majuli (India)",
-    "Tezpur (India)",
-    "Golaghat (India : District)",
-    "Diphu (India)",
-    "Marigaon (India)",
-    "Nagaon (India : District)"
-  ],
-  "dct_temporal_sm": [
-    "2011"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60216",
-  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
-  "id": "nyu-2451-60216",
-  "nyu_addl_dspace_s": "61182",
-  "locn_geometry": "ENVELOPE(89.695107, 96.01561, 27.972191, 24.129789)",
-  "gbl_indexYear_im": 2011
+{
+  "dct_description_sm": [
+    "This polygon shapefile represents village points for Assam, India in 2011. Features that represent the villages are include basic socio-demographic data on gender, education, literacy, and employment that is linked to the Primary Census Abstract 2011. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data. Consult the documentation for information on the variables."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/60216"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Human settlements",
+    "Villages",
+    "Census",
+    "Demography",
+    "Population Statistics",
+    "Sex Statistics",
+    "Housing Statistics",
+    "Labor supply",
+    "Caste",
+    "Literacy",
+    "Society",
+    "Economy",
+    "Location"
+  ],
+  "dct_title_s": "Assam, India: Village Points with Socio-Demographic and Economic Census Data, 2011",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VillageMap of India"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60216\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120220/nyu_2451_60216.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120792/nyu_2451_60216_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Assam (India)",
+    "Gauhati (India)",
+    "Jorhat (India : District)",
+    "Dibrugarh (India : District)",
+    "Tinsukia (India)",
+    "Majuli (India)",
+    "Tezpur (India)",
+    "Golaghat (India : District)",
+    "Diphu (India)",
+    "Marigaon (India)",
+    "Nagaon (India : District)"
+  ],
+  "dct_temporal_sm": [
+    "2011"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60216",
+  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
+  "id": "nyu-2451-60216",
+  "nyu_addl_dspace_s": "61182",
+  "locn_geometry": "ENVELOPE(89.695107, 96.01561, 27.972191, 24.129789)",
+  "gbl_indexYear_im": [
+    2011
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-60217.json b/metadata-aardvark/Datasets/nyu-2451-60217.json
index 3f700c6ba..045abbd75 100644
--- a/metadata-aardvark/Datasets/nyu-2451-60217.json
+++ b/metadata-aardvark/Datasets/nyu-2451-60217.json
@@ -1,55 +1,71 @@
-{
-  "dct_description_sm": "This point shapefile represents village locations for Assam, India in 2011. Features that represent the villages are include basic socio-demographic data on gender, education, literacy, and employment that is linked to the Primary Census Abstract 2011. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data. Consult the documentation for information on the variables.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/60217",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Human settlements",
-    "Villages",
-    "Census",
-    "Demography",
-    "Population Statistics",
-    "Sex Statistics",
-    "Housing Statistics",
-    "Labor supply",
-    "Caste",
-    "Literacy",
-    "Society",
-    "Economy",
-    "Location"
-  ],
-  "dct_title_s": "Assam, India: Village Socio-Demographic and Economic Census Data, 2011",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VillageMap of India"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60217\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120221/nyu_2451_60217.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120793/nyu_2451_60217_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Assam (India)",
-    "Gauhati (India)",
-    "Jorhat (India : District)",
-    "Dibrugarh (India : District)",
-    "Tinsukia (India)",
-    "Majuli (India)",
-    "Tezpur (India)",
-    "Golaghat (India : District)",
-    "Diphu (India)",
-    "Marigaon (India)",
-    "Nagaon (India : District)"
-  ],
-  "dct_temporal_sm": [
-    "2011"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60217",
-  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
-  "id": "nyu-2451-60217",
-  "nyu_addl_dspace_s": "61183",
-  "locn_geometry": "ENVELOPE(89.695107, 96.01561, 27.972191, 24.129789)",
-  "gbl_indexYear_im": 2011
+{
+  "dct_description_sm": [
+    "This point shapefile represents village locations for Assam, India in 2011. Features that represent the villages are include basic socio-demographic data on gender, education, literacy, and employment that is linked to the Primary Census Abstract 2011. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data. Consult the documentation for information on the variables."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/60217"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Human settlements",
+    "Villages",
+    "Census",
+    "Demography",
+    "Population Statistics",
+    "Sex Statistics",
+    "Housing Statistics",
+    "Labor supply",
+    "Caste",
+    "Literacy",
+    "Society",
+    "Economy",
+    "Location"
+  ],
+  "dct_title_s": "Assam, India: Village Socio-Demographic and Economic Census Data, 2011",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VillageMap of India"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60217\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120221/nyu_2451_60217.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120793/nyu_2451_60217_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Assam (India)",
+    "Gauhati (India)",
+    "Jorhat (India : District)",
+    "Dibrugarh (India : District)",
+    "Tinsukia (India)",
+    "Majuli (India)",
+    "Tezpur (India)",
+    "Golaghat (India : District)",
+    "Diphu (India)",
+    "Marigaon (India)",
+    "Nagaon (India : District)"
+  ],
+  "dct_temporal_sm": [
+    "2011"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60217",
+  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
+  "id": "nyu-2451-60217",
+  "nyu_addl_dspace_s": "61183",
+  "locn_geometry": "ENVELOPE(89.695107, 96.01561, 27.972191, 24.129789)",
+  "gbl_indexYear_im": [
+    2011
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-60218.json b/metadata-aardvark/Datasets/nyu-2451-60218.json
index 007876a6b..3f8dc3ea1 100644
--- a/metadata-aardvark/Datasets/nyu-2451-60218.json
+++ b/metadata-aardvark/Datasets/nyu-2451-60218.json
@@ -1,58 +1,74 @@
-{
-  "dct_description_sm": "This polygon shapefile represents village points for Bihar, India in 2011. Features that represent the villages are include basic socio-demographic data on gender, education, literacy, and employment that is linked to the Primary Census Abstract 2011. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data. Consult the documentation for information on the variables.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/60218",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Human settlements",
-    "Villages",
-    "Census",
-    "Demography",
-    "Population Statistics",
-    "Sex Statistics",
-    "Housing Statistics",
-    "Labor supply",
-    "Caste",
-    "Literacy",
-    "Society",
-    "Economy",
-    "Location"
-  ],
-  "dct_title_s": "Bihar, India: Village Socio-Demographic and Economic Census Data, 2011",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VillageMap of India"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60218\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120222/nyu_2451_60218.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120794/nyu_2451_60218_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Bihar (India)",
-    "Patna (India : District)",
-    "Chhapra (India)",
-    "Saran (India)",
-    "Siwan (India)",
-    "Nalanda (India : District)",
-    "Pashchim Champaran (India)",
-    "Bhagalpur (India : District)",
-    "Madhubani (India : District)",
-    "Araria (India : District)",
-    "Darbhanga (India : District)",
-    "Saharsa (India)",
-    "Ara (India)",
-    "Siwan (Saran, India)"
-  ],
-  "dct_temporal_sm": [
-    "2011"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60218",
-  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
-  "id": "nyu-2451-60218",
-  "nyu_addl_dspace_s": "61184",
-  "locn_geometry": "ENVELOPE(83.325867, 88.293266, 27.518854, 24.285213)",
-  "gbl_indexYear_im": 2011
+{
+  "dct_description_sm": [
+    "This polygon shapefile represents village points for Bihar, India in 2011. Features that represent the villages are include basic socio-demographic data on gender, education, literacy, and employment that is linked to the Primary Census Abstract 2011. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data. Consult the documentation for information on the variables."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/60218"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Human settlements",
+    "Villages",
+    "Census",
+    "Demography",
+    "Population Statistics",
+    "Sex Statistics",
+    "Housing Statistics",
+    "Labor supply",
+    "Caste",
+    "Literacy",
+    "Society",
+    "Economy",
+    "Location"
+  ],
+  "dct_title_s": "Bihar, India: Village Socio-Demographic and Economic Census Data, 2011",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VillageMap of India"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60218\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120222/nyu_2451_60218.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120794/nyu_2451_60218_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Bihar (India)",
+    "Patna (India : District)",
+    "Chhapra (India)",
+    "Saran (India)",
+    "Siwan (India)",
+    "Nalanda (India : District)",
+    "Pashchim Champaran (India)",
+    "Bhagalpur (India : District)",
+    "Madhubani (India : District)",
+    "Araria (India : District)",
+    "Darbhanga (India : District)",
+    "Saharsa (India)",
+    "Ara (India)",
+    "Siwan (Saran, India)"
+  ],
+  "dct_temporal_sm": [
+    "2011"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60218",
+  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
+  "id": "nyu-2451-60218",
+  "nyu_addl_dspace_s": "61184",
+  "locn_geometry": "ENVELOPE(83.325867, 88.293266, 27.518854, 24.285213)",
+  "gbl_indexYear_im": [
+    2011
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-60219.json b/metadata-aardvark/Datasets/nyu-2451-60219.json
index 074a643bc..b4f333b44 100644
--- a/metadata-aardvark/Datasets/nyu-2451-60219.json
+++ b/metadata-aardvark/Datasets/nyu-2451-60219.json
@@ -1,45 +1,61 @@
-{
-  "dct_description_sm": "This polygon shapefile represents village points for Chandigarh, India in 2011. Features that represent the villages are include basic socio-demographic data on gender, education, literacy, and employment that is linked to the Primary Census Abstract 2011. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data. Consult the documentation for information on the variables.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/60219",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Human settlements",
-    "Villages",
-    "Census",
-    "Demography",
-    "Population Statistics",
-    "Sex Statistics",
-    "Housing Statistics",
-    "Labor supply",
-    "Caste",
-    "Literacy",
-    "Society",
-    "Economy",
-    "Location"
-  ],
-  "dct_title_s": "Chandigarh, India: Village Socio-Demographic and Economic Census Data, 2011",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VillageMap of India"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60219\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120223/nyu_2451_60219.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120795/nyu_2451_60219_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Chandigarh (India)"
-  ],
-  "dct_temporal_sm": [
-    "2011"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60219",
-  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
-  "id": "nyu-2451-60219",
-  "nyu_addl_dspace_s": "61185",
-  "locn_geometry": "ENVELOPE(76.6794, 76.8514, 30.7955, 30.6595)",
-  "gbl_indexYear_im": 2011
+{
+  "dct_description_sm": [
+    "This polygon shapefile represents village points for Chandigarh, India in 2011. Features that represent the villages are include basic socio-demographic data on gender, education, literacy, and employment that is linked to the Primary Census Abstract 2011. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data. Consult the documentation for information on the variables."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/60219"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Human settlements",
+    "Villages",
+    "Census",
+    "Demography",
+    "Population Statistics",
+    "Sex Statistics",
+    "Housing Statistics",
+    "Labor supply",
+    "Caste",
+    "Literacy",
+    "Society",
+    "Economy",
+    "Location"
+  ],
+  "dct_title_s": "Chandigarh, India: Village Socio-Demographic and Economic Census Data, 2011",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VillageMap of India"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60219\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120223/nyu_2451_60219.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120795/nyu_2451_60219_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Chandigarh (India)"
+  ],
+  "dct_temporal_sm": [
+    "2011"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60219",
+  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
+  "id": "nyu-2451-60219",
+  "nyu_addl_dspace_s": "61185",
+  "locn_geometry": "ENVELOPE(76.6794, 76.8514, 30.7955, 30.6595)",
+  "gbl_indexYear_im": [
+    2011
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-60220.json b/metadata-aardvark/Datasets/nyu-2451-60220.json
index 547c50c3f..8f516c417 100644
--- a/metadata-aardvark/Datasets/nyu-2451-60220.json
+++ b/metadata-aardvark/Datasets/nyu-2451-60220.json
@@ -1,51 +1,67 @@
-{
-  "dct_description_sm": "This polygon shapefile represents village points for Chhattisgarh, India in 2011. Features that represent the villages are include basic socio-demographic data on gender, education, literacy, and employment that is linked to the Primary Census Abstract 2011. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data. Consult the documentation for information on the variables.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/60220",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Human settlements",
-    "Villages",
-    "Census",
-    "Demography",
-    "Population Statistics",
-    "Sex Statistics",
-    "Housing Statistics",
-    "Labor supply",
-    "Caste",
-    "Literacy",
-    "Society",
-    "Economy",
-    "Location"
-  ],
-  "dct_title_s": "Chhattisgarh, India: Village Points with Socio-Demographic and Economic Census Data, 2011",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VillageMap of India"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60220\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120224/nyu_2451_60220.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120796/nyu_2451_60220_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Chhattisgarh (India)",
-    "Bilaspur (Chhattisgarh, India : District)",
-    "Durg (India)",
-    "Khujji (India)",
-    "Raigarh (India : District)",
-    "Bastar (India : District)",
-    "Chitrakot (India)"
-  ],
-  "dct_temporal_sm": [
-    "2011"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60220",
-  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
-  "id": "nyu-2451-60220",
-  "nyu_addl_dspace_s": "61186",
-  "locn_geometry": "ENVELOPE(80.246834, 84.395897, 24.10368, 17.782431)",
-  "gbl_indexYear_im": 2011
+{
+  "dct_description_sm": [
+    "This polygon shapefile represents village points for Chhattisgarh, India in 2011. Features that represent the villages are include basic socio-demographic data on gender, education, literacy, and employment that is linked to the Primary Census Abstract 2011. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data. Consult the documentation for information on the variables."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/60220"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Human settlements",
+    "Villages",
+    "Census",
+    "Demography",
+    "Population Statistics",
+    "Sex Statistics",
+    "Housing Statistics",
+    "Labor supply",
+    "Caste",
+    "Literacy",
+    "Society",
+    "Economy",
+    "Location"
+  ],
+  "dct_title_s": "Chhattisgarh, India: Village Points with Socio-Demographic and Economic Census Data, 2011",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VillageMap of India"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60220\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120224/nyu_2451_60220.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120796/nyu_2451_60220_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Chhattisgarh (India)",
+    "Bilaspur (Chhattisgarh, India : District)",
+    "Durg (India)",
+    "Khujji (India)",
+    "Raigarh (India : District)",
+    "Bastar (India : District)",
+    "Chitrakot (India)"
+  ],
+  "dct_temporal_sm": [
+    "2011"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60220",
+  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
+  "id": "nyu-2451-60220",
+  "nyu_addl_dspace_s": "61186",
+  "locn_geometry": "ENVELOPE(80.246834, 84.395897, 24.10368, 17.782431)",
+  "gbl_indexYear_im": [
+    2011
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-60221.json b/metadata-aardvark/Datasets/nyu-2451-60221.json
index bbb9132b2..89fc6db3d 100644
--- a/metadata-aardvark/Datasets/nyu-2451-60221.json
+++ b/metadata-aardvark/Datasets/nyu-2451-60221.json
@@ -1,51 +1,67 @@
-{
-  "dct_description_sm": "This point shapefile represents village locations for Chhattisgarh, India in 2011. Features that represent the villages are include basic socio-demographic data on gender, education, literacy, and employment that is linked to the Primary Census Abstract 2011. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data. Consult the documentation for information on the variables.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/60221",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Human settlements",
-    "Villages",
-    "Census",
-    "Demography",
-    "Population Statistics",
-    "Sex Statistics",
-    "Housing Statistics",
-    "Labor supply",
-    "Caste",
-    "Literacy",
-    "Society",
-    "Economy",
-    "Location"
-  ],
-  "dct_title_s": "Chhattisgarh, India: Village Socio-Demographic and Economic Census Data, 2011",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VillageMap of India"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60221\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120225/nyu_2451_60221.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120797/nyu_2451_60221_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Chhattisgarh (India)",
-    "Bilaspur (Chhattisgarh, India : District)",
-    "Durg (India)",
-    "Khujji (India)",
-    "Raigarh (India : District)",
-    "Bastar (India : District)",
-    "Chitrakot (India)"
-  ],
-  "dct_temporal_sm": [
-    "2011"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60221",
-  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
-  "id": "nyu-2451-60221",
-  "nyu_addl_dspace_s": "61187",
-  "locn_geometry": "ENVELOPE(80.246834, 84.395897, 24.10368, 17.782431)",
-  "gbl_indexYear_im": 2011
+{
+  "dct_description_sm": [
+    "This point shapefile represents village locations for Chhattisgarh, India in 2011. Features that represent the villages are include basic socio-demographic data on gender, education, literacy, and employment that is linked to the Primary Census Abstract 2011. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data. Consult the documentation for information on the variables."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/60221"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Human settlements",
+    "Villages",
+    "Census",
+    "Demography",
+    "Population Statistics",
+    "Sex Statistics",
+    "Housing Statistics",
+    "Labor supply",
+    "Caste",
+    "Literacy",
+    "Society",
+    "Economy",
+    "Location"
+  ],
+  "dct_title_s": "Chhattisgarh, India: Village Socio-Demographic and Economic Census Data, 2011",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VillageMap of India"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60221\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120225/nyu_2451_60221.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120797/nyu_2451_60221_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Chhattisgarh (India)",
+    "Bilaspur (Chhattisgarh, India : District)",
+    "Durg (India)",
+    "Khujji (India)",
+    "Raigarh (India : District)",
+    "Bastar (India : District)",
+    "Chitrakot (India)"
+  ],
+  "dct_temporal_sm": [
+    "2011"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60221",
+  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
+  "id": "nyu-2451-60221",
+  "nyu_addl_dspace_s": "61187",
+  "locn_geometry": "ENVELOPE(80.246834, 84.395897, 24.10368, 17.782431)",
+  "gbl_indexYear_im": [
+    2011
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-60222.json b/metadata-aardvark/Datasets/nyu-2451-60222.json
index 18aaad805..438a8c8c4 100644
--- a/metadata-aardvark/Datasets/nyu-2451-60222.json
+++ b/metadata-aardvark/Datasets/nyu-2451-60222.json
@@ -1,45 +1,61 @@
-{
-  "dct_description_sm": "This polygon shapefile represents village points for Dadra & Nagar Haveli, India in 2011. Features that represent the villages are include basic socio-demographic data on gender, education, literacy, and employment that is linked to the Primary Census Abstract 2011. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data. Consult the documentation for information on the variables.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/60222",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Human settlements",
-    "Villages",
-    "Census",
-    "Demography",
-    "Population Statistics",
-    "Sex Statistics",
-    "Housing Statistics",
-    "Labor supply",
-    "Caste",
-    "Literacy",
-    "Society",
-    "Economy",
-    "Location"
-  ],
-  "dct_title_s": "Dadra & Nagar Haveli, India: Village Socio-Demographic and Economic Census Data, 2011",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VillageMap of India"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60222\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120226/nyu_2451_60222.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120798/nyu_2451_60222_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Dadra and Nagar Haveli (India)"
-  ],
-  "dct_temporal_sm": [
-    "2011"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60222",
-  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
-  "id": "nyu-2451-60222",
-  "nyu_addl_dspace_s": "61188",
-  "locn_geometry": "ENVELOPE(72.959221, 73.181839, 20.334845, 20.117926)",
-  "gbl_indexYear_im": 2011
+{
+  "dct_description_sm": [
+    "This polygon shapefile represents village points for Dadra & Nagar Haveli, India in 2011. Features that represent the villages are include basic socio-demographic data on gender, education, literacy, and employment that is linked to the Primary Census Abstract 2011. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data. Consult the documentation for information on the variables."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/60222"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Human settlements",
+    "Villages",
+    "Census",
+    "Demography",
+    "Population Statistics",
+    "Sex Statistics",
+    "Housing Statistics",
+    "Labor supply",
+    "Caste",
+    "Literacy",
+    "Society",
+    "Economy",
+    "Location"
+  ],
+  "dct_title_s": "Dadra & Nagar Haveli, India: Village Socio-Demographic and Economic Census Data, 2011",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VillageMap of India"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60222\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120226/nyu_2451_60222.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120798/nyu_2451_60222_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Dadra and Nagar Haveli (India)"
+  ],
+  "dct_temporal_sm": [
+    "2011"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60222",
+  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
+  "id": "nyu-2451-60222",
+  "nyu_addl_dspace_s": "61188",
+  "locn_geometry": "ENVELOPE(72.959221, 73.181839, 20.334845, 20.117926)",
+  "gbl_indexYear_im": [
+    2011
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-60223.json b/metadata-aardvark/Datasets/nyu-2451-60223.json
index be01084af..d7af893cd 100644
--- a/metadata-aardvark/Datasets/nyu-2451-60223.json
+++ b/metadata-aardvark/Datasets/nyu-2451-60223.json
@@ -1,45 +1,61 @@
-{
-  "dct_description_sm": "This polygon shapefile represents village points for Daman & Diu, India in 2011. Features that represent the villages are include basic socio-demographic data on gender, education, literacy, and employment that is linked to the Primary Census Abstract 2011. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data. Consult the documentation for information on the variables.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/60223",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Human settlements",
-    "Villages",
-    "Census",
-    "Demography",
-    "Population Statistics",
-    "Sex Statistics",
-    "Housing Statistics",
-    "Labor supply",
-    "Caste",
-    "Literacy",
-    "Society",
-    "Economy",
-    "Location"
-  ],
-  "dct_title_s": "Daman & Diu, India: Village Socio-Demographic and Economic Census Data, 2011",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VillageMap of India"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60223\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120227/nyu_2451_60223.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120799/nyu_2451_60223_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Daman and Diu (India)"
-  ],
-  "dct_temporal_sm": [
-    "2011"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60223",
-  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
-  "id": "nyu-2451-60223",
-  "nyu_addl_dspace_s": "61189",
-  "locn_geometry": "ENVELOPE(68.196831, 97.409096, 37.069954, 6.767454)",
-  "gbl_indexYear_im": 2011
+{
+  "dct_description_sm": [
+    "This polygon shapefile represents village points for Daman & Diu, India in 2011. Features that represent the villages are include basic socio-demographic data on gender, education, literacy, and employment that is linked to the Primary Census Abstract 2011. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data. Consult the documentation for information on the variables."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/60223"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Human settlements",
+    "Villages",
+    "Census",
+    "Demography",
+    "Population Statistics",
+    "Sex Statistics",
+    "Housing Statistics",
+    "Labor supply",
+    "Caste",
+    "Literacy",
+    "Society",
+    "Economy",
+    "Location"
+  ],
+  "dct_title_s": "Daman & Diu, India: Village Socio-Demographic and Economic Census Data, 2011",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VillageMap of India"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60223\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120227/nyu_2451_60223.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120799/nyu_2451_60223_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Daman and Diu (India)"
+  ],
+  "dct_temporal_sm": [
+    "2011"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60223",
+  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
+  "id": "nyu-2451-60223",
+  "nyu_addl_dspace_s": "61189",
+  "locn_geometry": "ENVELOPE(68.196831, 97.409096, 37.069954, 6.767454)",
+  "gbl_indexYear_im": [
+    2011
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-60224.json b/metadata-aardvark/Datasets/nyu-2451-60224.json
index 32c4e8982..b5896bee6 100644
--- a/metadata-aardvark/Datasets/nyu-2451-60224.json
+++ b/metadata-aardvark/Datasets/nyu-2451-60224.json
@@ -1,48 +1,64 @@
-{
-  "dct_description_sm": "This polygon shapefile represents village points for Delhi, India in 2011. Features that represent the villages are include basic socio-demographic data on gender, education, literacy, and employment that is linked to the Primary Census Abstract 2011. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data. Consult the documentation for information on the variables.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/60224",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Human settlements",
-    "Villages",
-    "Census",
-    "Demography",
-    "Population Statistics",
-    "Sex Statistics",
-    "Housing Statistics",
-    "Labor supply",
-    "Caste",
-    "Literacy",
-    "Society",
-    "Economy",
-    "Location"
-  ],
-  "dct_title_s": "Delhi, India: Village Socio-Demographic and Economic Census Data, 2011",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VillageMap of India"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60224\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120228/nyu_2451_60224.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120800/nyu_2451_60224_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Delhi (India : Union Territory)",
-    "Chandni Chowk (Delhi, India)",
-    "Karol Bagh (India)",
-    "Jangpura (India)"
-  ],
-  "dct_temporal_sm": [
-    "2011"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60224",
-  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
-  "id": "nyu-2451-60224",
-  "nyu_addl_dspace_s": "61190",
-  "locn_geometry": "ENVELOPE(76.83782, 77.34488, 28.88284, 28.4041)",
-  "gbl_indexYear_im": 2011
+{
+  "dct_description_sm": [
+    "This polygon shapefile represents village points for Delhi, India in 2011. Features that represent the villages are include basic socio-demographic data on gender, education, literacy, and employment that is linked to the Primary Census Abstract 2011. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data. Consult the documentation for information on the variables."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/60224"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Human settlements",
+    "Villages",
+    "Census",
+    "Demography",
+    "Population Statistics",
+    "Sex Statistics",
+    "Housing Statistics",
+    "Labor supply",
+    "Caste",
+    "Literacy",
+    "Society",
+    "Economy",
+    "Location"
+  ],
+  "dct_title_s": "Delhi, India: Village Socio-Demographic and Economic Census Data, 2011",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VillageMap of India"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60224\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120228/nyu_2451_60224.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120800/nyu_2451_60224_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Delhi (India : Union Territory)",
+    "Chandni Chowk (Delhi, India)",
+    "Karol Bagh (India)",
+    "Jangpura (India)"
+  ],
+  "dct_temporal_sm": [
+    "2011"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60224",
+  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
+  "id": "nyu-2451-60224",
+  "nyu_addl_dspace_s": "61190",
+  "locn_geometry": "ENVELOPE(76.83782, 77.34488, 28.88284, 28.4041)",
+  "gbl_indexYear_im": [
+    2011
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-60225.json b/metadata-aardvark/Datasets/nyu-2451-60225.json
index d34f40db2..4f4353c13 100644
--- a/metadata-aardvark/Datasets/nyu-2451-60225.json
+++ b/metadata-aardvark/Datasets/nyu-2451-60225.json
@@ -1,53 +1,69 @@
-{
-  "dct_description_sm": "This polygon shapefile represents village points for Goa, India in 2011. Features that represent the villages are include basic socio-demographic data on gender, education, literacy, and employment that is linked to the Primary Census Abstract 2011. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data. Consult the documentation for information on the variables.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/60225",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Human settlements",
-    "Villages",
-    "Census",
-    "Demography",
-    "Population Statistics",
-    "Sex Statistics",
-    "Housing Statistics",
-    "Labor supply",
-    "Caste",
-    "Literacy",
-    "Society",
-    "Economy",
-    "Location"
-  ],
-  "dct_title_s": "Goa, India: Village Socio-Demographic and Economic Census Data, 2011",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VillageMap of India"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60225\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120229/nyu_2451_60225.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120801/nyu_2451_60225_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Goa (India : State)",
-    "Calangute (India)",
-    "Madgaon (India)",
-    "Panaji (India)",
-    "Ponda (India)",
-    "Saligao (India)",
-    "Santa Cruz (Goa, India)",
-    "Vasco Da Gama (India)",
-    "Valpoy (India)"
-  ],
-  "dct_temporal_sm": [
-    "2011"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60225",
-  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
-  "id": "nyu-2451-60225",
-  "nyu_addl_dspace_s": "61191",
-  "locn_geometry": "ENVELOPE(73.687248, 74.337318, 15.80079, 14.89904)",
-  "gbl_indexYear_im": 2011
+{
+  "dct_description_sm": [
+    "This polygon shapefile represents village points for Goa, India in 2011. Features that represent the villages are include basic socio-demographic data on gender, education, literacy, and employment that is linked to the Primary Census Abstract 2011. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data. Consult the documentation for information on the variables."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/60225"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Human settlements",
+    "Villages",
+    "Census",
+    "Demography",
+    "Population Statistics",
+    "Sex Statistics",
+    "Housing Statistics",
+    "Labor supply",
+    "Caste",
+    "Literacy",
+    "Society",
+    "Economy",
+    "Location"
+  ],
+  "dct_title_s": "Goa, India: Village Socio-Demographic and Economic Census Data, 2011",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VillageMap of India"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60225\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120229/nyu_2451_60225.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120801/nyu_2451_60225_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Goa (India : State)",
+    "Calangute (India)",
+    "Madgaon (India)",
+    "Panaji (India)",
+    "Ponda (India)",
+    "Saligao (India)",
+    "Santa Cruz (Goa, India)",
+    "Vasco Da Gama (India)",
+    "Valpoy (India)"
+  ],
+  "dct_temporal_sm": [
+    "2011"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60225",
+  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
+  "id": "nyu-2451-60225",
+  "nyu_addl_dspace_s": "61191",
+  "locn_geometry": "ENVELOPE(73.687248, 74.337318, 15.80079, 14.89904)",
+  "gbl_indexYear_im": [
+    2011
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-60226.json b/metadata-aardvark/Datasets/nyu-2451-60226.json
index 0f2f525c5..80efdc8cc 100644
--- a/metadata-aardvark/Datasets/nyu-2451-60226.json
+++ b/metadata-aardvark/Datasets/nyu-2451-60226.json
@@ -1,55 +1,71 @@
-{
-  "dct_description_sm": "This polygon shapefile represents village points for Gujarat, India in 2011. Features that represent the villages are include basic socio-demographic data on gender, education, literacy, and employment that is linked to the Primary Census Abstract 2011. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data. Consult the documentation for information on the variables.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/60226",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Human settlements",
-    "Villages",
-    "Census",
-    "Demography",
-    "Population Statistics",
-    "Sex Statistics",
-    "Housing Statistics",
-    "Labor supply",
-    "Caste",
-    "Literacy",
-    "Society",
-    "Economy",
-    "Location"
-  ],
-  "dct_title_s": "Gujarat, India: Village Socio-Demographic and Economic Census Data, 2011",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VillageMap of India"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60226\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120230/nyu_2451_60226.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120802/nyu_2451_60226_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Gujarat (India)",
-    "Bhavnagar (India : District)",
-    "Disa (India)",
-    "Dwarka (India)",
-    "Fatehpura (India)",
-    "Godhra (India)",
-    "Jamnagar (India : District)",
-    "Junagadh (India : District)",
-    "Bhuj (India)",
-    "Rajkot (India : District)",
-    "Sabarmati (India)"
-  ],
-  "dct_temporal_sm": [
-    "2011"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60226",
-  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
-  "id": "nyu-2451-60226",
-  "nyu_addl_dspace_s": "61192",
-  "locn_geometry": "ENVELOPE(68.110092, 74.477364, 24.71266, 20.048479)",
-  "gbl_indexYear_im": 2011
+{
+  "dct_description_sm": [
+    "This polygon shapefile represents village points for Gujarat, India in 2011. Features that represent the villages are include basic socio-demographic data on gender, education, literacy, and employment that is linked to the Primary Census Abstract 2011. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data. Consult the documentation for information on the variables."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/60226"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Human settlements",
+    "Villages",
+    "Census",
+    "Demography",
+    "Population Statistics",
+    "Sex Statistics",
+    "Housing Statistics",
+    "Labor supply",
+    "Caste",
+    "Literacy",
+    "Society",
+    "Economy",
+    "Location"
+  ],
+  "dct_title_s": "Gujarat, India: Village Socio-Demographic and Economic Census Data, 2011",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VillageMap of India"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60226\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120230/nyu_2451_60226.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120802/nyu_2451_60226_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Gujarat (India)",
+    "Bhavnagar (India : District)",
+    "Disa (India)",
+    "Dwarka (India)",
+    "Fatehpura (India)",
+    "Godhra (India)",
+    "Jamnagar (India : District)",
+    "Junagadh (India : District)",
+    "Bhuj (India)",
+    "Rajkot (India : District)",
+    "Sabarmati (India)"
+  ],
+  "dct_temporal_sm": [
+    "2011"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60226",
+  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
+  "id": "nyu-2451-60226",
+  "nyu_addl_dspace_s": "61192",
+  "locn_geometry": "ENVELOPE(68.110092, 74.477364, 24.71266, 20.048479)",
+  "gbl_indexYear_im": [
+    2011
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-60227.json b/metadata-aardvark/Datasets/nyu-2451-60227.json
index 3fe1ac1e2..78db05684 100644
--- a/metadata-aardvark/Datasets/nyu-2451-60227.json
+++ b/metadata-aardvark/Datasets/nyu-2451-60227.json
@@ -1,54 +1,70 @@
-{
-  "dct_description_sm": "This polygon shapefile represents village points for Haryana, India in 2011. Features that represent the villages are include basic socio-demographic data on gender, education, literacy, and employment that is linked to the Primary Census Abstract 2011. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data. Consult the documentation for information on the variables.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/60227",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Human settlements",
-    "Villages",
-    "Census",
-    "Demography",
-    "Population Statistics",
-    "Sex Statistics",
-    "Housing Statistics",
-    "Labor supply",
-    "Caste",
-    "Literacy",
-    "Society",
-    "Economy",
-    "Location"
-  ],
-  "dct_title_s": "Haryana, India: Village Socio-Demographic and Economic Census Data, 2011",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VillageMap of India"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60227\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120231/nyu_2451_60227.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120803/nyu_2451_60227_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Haryana (India)",
-    "Ambala (India : District)",
-    "Bhiwani (India : District)",
-    "Faridabad (India)",
-    "Hisar (India : District)",
-    "Jagadhri (India)",
-    "Panipat (India)",
-    "Rewari (India)",
-    "Rohtak (India : District)",
-    "Sonipat (India)"
-  ],
-  "dct_temporal_sm": [
-    "2011"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60227",
-  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
-  "id": "nyu-2451-60227",
-  "nyu_addl_dspace_s": "61193",
-  "locn_geometry": "ENVELOPE(74.475647, 77.60363, 30.928841, 27.65019)",
-  "gbl_indexYear_im": 2011
+{
+  "dct_description_sm": [
+    "This polygon shapefile represents village points for Haryana, India in 2011. Features that represent the villages are include basic socio-demographic data on gender, education, literacy, and employment that is linked to the Primary Census Abstract 2011. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data. Consult the documentation for information on the variables."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/60227"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Human settlements",
+    "Villages",
+    "Census",
+    "Demography",
+    "Population Statistics",
+    "Sex Statistics",
+    "Housing Statistics",
+    "Labor supply",
+    "Caste",
+    "Literacy",
+    "Society",
+    "Economy",
+    "Location"
+  ],
+  "dct_title_s": "Haryana, India: Village Socio-Demographic and Economic Census Data, 2011",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VillageMap of India"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60227\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120231/nyu_2451_60227.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120803/nyu_2451_60227_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Haryana (India)",
+    "Ambala (India : District)",
+    "Bhiwani (India : District)",
+    "Faridabad (India)",
+    "Hisar (India : District)",
+    "Jagadhri (India)",
+    "Panipat (India)",
+    "Rewari (India)",
+    "Rohtak (India : District)",
+    "Sonipat (India)"
+  ],
+  "dct_temporal_sm": [
+    "2011"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60227",
+  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
+  "id": "nyu-2451-60227",
+  "nyu_addl_dspace_s": "61193",
+  "locn_geometry": "ENVELOPE(74.475647, 77.60363, 30.928841, 27.65019)",
+  "gbl_indexYear_im": [
+    2011
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-60228.json b/metadata-aardvark/Datasets/nyu-2451-60228.json
index 290ddb5b5..703a63b1e 100644
--- a/metadata-aardvark/Datasets/nyu-2451-60228.json
+++ b/metadata-aardvark/Datasets/nyu-2451-60228.json
@@ -1,52 +1,68 @@
-{
-  "dct_description_sm": "This polygon shapefile represents village points for Himachal Pradesh, India in 2011. Features that represent the villages are include basic socio-demographic data on gender, education, literacy, and employment that is linked to the Primary Census Abstract 2011. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data. Consult the documentation for information on the variables.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/60228",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Human settlements",
-    "Villages",
-    "Census",
-    "Demography",
-    "Population Statistics",
-    "Sex Statistics",
-    "Housing Statistics",
-    "Labor supply",
-    "Caste",
-    "Literacy",
-    "Society",
-    "Economy",
-    "Location"
-  ],
-  "dct_title_s": "Himachal Pradesh, India: Village Points with Socio-Demographic and Economic Census Data, 2011",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VillageMap of India"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60228\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120232/nyu_2451_60228.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120804/nyu_2451_60228_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Himachal Pradesh (India)",
-    "Simla (India : District)",
-    "Manali (India)",
-    "Dalhousie (India)",
-    "Kasauli (India)",
-    "Kangra (India : District)",
-    "Paonta Sahib (India)",
-    "Solan (India : District)"
-  ],
-  "dct_temporal_sm": [
-    "2011"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60228",
-  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
-  "id": "nyu-2451-60228",
-  "nyu_addl_dspace_s": "61194",
-  "locn_geometry": "ENVELOPE(75.59272, 79.003304, 33.215561, 30.380489)",
-  "gbl_indexYear_im": 2011
+{
+  "dct_description_sm": [
+    "This polygon shapefile represents village points for Himachal Pradesh, India in 2011. Features that represent the villages are include basic socio-demographic data on gender, education, literacy, and employment that is linked to the Primary Census Abstract 2011. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data. Consult the documentation for information on the variables."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/60228"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Human settlements",
+    "Villages",
+    "Census",
+    "Demography",
+    "Population Statistics",
+    "Sex Statistics",
+    "Housing Statistics",
+    "Labor supply",
+    "Caste",
+    "Literacy",
+    "Society",
+    "Economy",
+    "Location"
+  ],
+  "dct_title_s": "Himachal Pradesh, India: Village Points with Socio-Demographic and Economic Census Data, 2011",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VillageMap of India"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60228\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120232/nyu_2451_60228.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120804/nyu_2451_60228_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Himachal Pradesh (India)",
+    "Simla (India : District)",
+    "Manali (India)",
+    "Dalhousie (India)",
+    "Kasauli (India)",
+    "Kangra (India : District)",
+    "Paonta Sahib (India)",
+    "Solan (India : District)"
+  ],
+  "dct_temporal_sm": [
+    "2011"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60228",
+  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
+  "id": "nyu-2451-60228",
+  "nyu_addl_dspace_s": "61194",
+  "locn_geometry": "ENVELOPE(75.59272, 79.003304, 33.215561, 30.380489)",
+  "gbl_indexYear_im": [
+    2011
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-60229.json b/metadata-aardvark/Datasets/nyu-2451-60229.json
index 9450e1ff8..d869ed40f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-60229.json
+++ b/metadata-aardvark/Datasets/nyu-2451-60229.json
@@ -1,52 +1,68 @@
-{
-  "dct_description_sm": "This point shapefile represents village locations for Himachal Pradesh, India in 2011. Features that represent the villages are include basic socio-demographic data on gender, education, literacy, and employment that is linked to the Primary Census Abstract 2011. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data. Consult the documentation for information on the variables.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/60229",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Human settlements",
-    "Villages",
-    "Census",
-    "Demography",
-    "Population Statistics",
-    "Sex Statistics",
-    "Housing Statistics",
-    "Labor supply",
-    "Caste",
-    "Literacy",
-    "Society",
-    "Economy",
-    "Location"
-  ],
-  "dct_title_s": "Himachal Pradesh, India: Village Socio-Demographic and Economic Census Data, 2011",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VillageMap of India"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60229\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120233/nyu_2451_60229.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120805/nyu_2451_60229_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Himachal Pradesh (India)",
-    "Simla (India : District)",
-    "Manali (India)",
-    "Dalhousie (India)",
-    "Kasauli (India)",
-    "Kangra (India : District)",
-    "Paonta Sahib (India)",
-    "Solan (India : District)"
-  ],
-  "dct_temporal_sm": [
-    "2011"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60229",
-  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
-  "id": "nyu-2451-60229",
-  "nyu_addl_dspace_s": "61195",
-  "locn_geometry": "ENVELOPE(75.59272, 79.003304, 33.215561, 30.380489)",
-  "gbl_indexYear_im": 2011
+{
+  "dct_description_sm": [
+    "This point shapefile represents village locations for Himachal Pradesh, India in 2011. Features that represent the villages are include basic socio-demographic data on gender, education, literacy, and employment that is linked to the Primary Census Abstract 2011. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data. Consult the documentation for information on the variables."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/60229"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Human settlements",
+    "Villages",
+    "Census",
+    "Demography",
+    "Population Statistics",
+    "Sex Statistics",
+    "Housing Statistics",
+    "Labor supply",
+    "Caste",
+    "Literacy",
+    "Society",
+    "Economy",
+    "Location"
+  ],
+  "dct_title_s": "Himachal Pradesh, India: Village Socio-Demographic and Economic Census Data, 2011",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VillageMap of India"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60229\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120233/nyu_2451_60229.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120805/nyu_2451_60229_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Himachal Pradesh (India)",
+    "Simla (India : District)",
+    "Manali (India)",
+    "Dalhousie (India)",
+    "Kasauli (India)",
+    "Kangra (India : District)",
+    "Paonta Sahib (India)",
+    "Solan (India : District)"
+  ],
+  "dct_temporal_sm": [
+    "2011"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60229",
+  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
+  "id": "nyu-2451-60229",
+  "nyu_addl_dspace_s": "61195",
+  "locn_geometry": "ENVELOPE(75.59272, 79.003304, 33.215561, 30.380489)",
+  "gbl_indexYear_im": [
+    2011
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-60230.json b/metadata-aardvark/Datasets/nyu-2451-60230.json
index 82f00c340..6bc104555 100644
--- a/metadata-aardvark/Datasets/nyu-2451-60230.json
+++ b/metadata-aardvark/Datasets/nyu-2451-60230.json
@@ -1,56 +1,72 @@
-{
-  "dct_description_sm": "This polygon shapefile represents village points for Jammu & Kashmir, India in 2011. Features that represent the villages are include basic socio-demographic data on gender, education, literacy, and employment that is linked to the Primary Census Abstract 2011. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data. Consult the documentation for information on the variables.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/60230",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Human settlements",
-    "Villages",
-    "Census",
-    "Demography",
-    "Population Statistics",
-    "Sex Statistics",
-    "Housing Statistics",
-    "Labor supply",
-    "Caste",
-    "Literacy",
-    "Society",
-    "Economy",
-    "Location"
-  ],
-  "dct_title_s": "Jammu & Kashmir, India: Village Points with Socio-Demographic and Economic Census Data, 2011",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VillageMap of India"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60230\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120234/nyu_2451_60230.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120806/nyu_2451_60230_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Jammu and Kashmir (India)",
-    "Badgom (India)",
-    "Doda District (India)",
-    "Gulmarg (India)",
-    "Kargil (India)",
-    "Kupwara (India)",
-    "Leh (India : District)",
-    "Pahlgam (India)",
-    "Punch (India : District)",
-    "Haveli (India)",
-    "Samba (India)",
-    "Sonawari (India)"
-  ],
-  "dct_temporal_sm": [
-    "2011"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60230",
-  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
-  "id": "nyu-2451-60230",
-  "nyu_addl_dspace_s": "61196",
-  "locn_geometry": "ENVELOPE(72.574257, 80.300888, 37.050301, 32.276482)",
-  "gbl_indexYear_im": 2011
+{
+  "dct_description_sm": [
+    "This polygon shapefile represents village points for Jammu & Kashmir, India in 2011. Features that represent the villages are include basic socio-demographic data on gender, education, literacy, and employment that is linked to the Primary Census Abstract 2011. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data. Consult the documentation for information on the variables."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/60230"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Human settlements",
+    "Villages",
+    "Census",
+    "Demography",
+    "Population Statistics",
+    "Sex Statistics",
+    "Housing Statistics",
+    "Labor supply",
+    "Caste",
+    "Literacy",
+    "Society",
+    "Economy",
+    "Location"
+  ],
+  "dct_title_s": "Jammu & Kashmir, India: Village Points with Socio-Demographic and Economic Census Data, 2011",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VillageMap of India"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60230\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120234/nyu_2451_60230.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120806/nyu_2451_60230_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Jammu and Kashmir (India)",
+    "Badgom (India)",
+    "Doda District (India)",
+    "Gulmarg (India)",
+    "Kargil (India)",
+    "Kupwara (India)",
+    "Leh (India : District)",
+    "Pahlgam (India)",
+    "Punch (India : District)",
+    "Haveli (India)",
+    "Samba (India)",
+    "Sonawari (India)"
+  ],
+  "dct_temporal_sm": [
+    "2011"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60230",
+  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
+  "id": "nyu-2451-60230",
+  "nyu_addl_dspace_s": "61196",
+  "locn_geometry": "ENVELOPE(72.574257, 80.300888, 37.050301, 32.276482)",
+  "gbl_indexYear_im": [
+    2011
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-60231.json b/metadata-aardvark/Datasets/nyu-2451-60231.json
index 3bfd62d36..a840ba8c3 100644
--- a/metadata-aardvark/Datasets/nyu-2451-60231.json
+++ b/metadata-aardvark/Datasets/nyu-2451-60231.json
@@ -1,56 +1,72 @@
-{
-  "dct_description_sm": "This point shapefile represents village locations for Jammu & Kashmir, India in 2011. Features that represent the villages are include basic socio-demographic data on gender, education, literacy, and employment that is linked to the Primary Census Abstract 2011. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data. Consult the documentation for information on the variables.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/60231",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Human settlements",
-    "Villages",
-    "Census",
-    "Demography",
-    "Population Statistics",
-    "Sex Statistics",
-    "Housing Statistics",
-    "Labor supply",
-    "Caste",
-    "Literacy",
-    "Society",
-    "Economy",
-    "Location"
-  ],
-  "dct_title_s": "Jammu & Kashmir, India: Village Socio-Demographic and Economic Census Data, 2011",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VillageMap of India"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60231\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120235/nyu_2451_60231.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120807/nyu_2451_60231_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Jammu and Kashmir (India)",
-    "Badgom (India)",
-    "Doda District (India)",
-    "Gulmarg (India)",
-    "Kargil (India)",
-    "Kupwara (India)",
-    "Leh (India : District)",
-    "Pahlgam (India)",
-    "Punch (India : District)",
-    "Haveli (India)",
-    "Samba (India)",
-    "Sonawari (India)"
-  ],
-  "dct_temporal_sm": [
-    "2011"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60231",
-  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
-  "id": "nyu-2451-60231",
-  "nyu_addl_dspace_s": "61197",
-  "locn_geometry": "ENVELOPE(72.574257, 80.300888, 37.050301, 32.276482)",
-  "gbl_indexYear_im": 2011
+{
+  "dct_description_sm": [
+    "This point shapefile represents village locations for Jammu & Kashmir, India in 2011. Features that represent the villages are include basic socio-demographic data on gender, education, literacy, and employment that is linked to the Primary Census Abstract 2011. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data. Consult the documentation for information on the variables."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/60231"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Human settlements",
+    "Villages",
+    "Census",
+    "Demography",
+    "Population Statistics",
+    "Sex Statistics",
+    "Housing Statistics",
+    "Labor supply",
+    "Caste",
+    "Literacy",
+    "Society",
+    "Economy",
+    "Location"
+  ],
+  "dct_title_s": "Jammu & Kashmir, India: Village Socio-Demographic and Economic Census Data, 2011",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VillageMap of India"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60231\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120235/nyu_2451_60231.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120807/nyu_2451_60231_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Jammu and Kashmir (India)",
+    "Badgom (India)",
+    "Doda District (India)",
+    "Gulmarg (India)",
+    "Kargil (India)",
+    "Kupwara (India)",
+    "Leh (India : District)",
+    "Pahlgam (India)",
+    "Punch (India : District)",
+    "Haveli (India)",
+    "Samba (India)",
+    "Sonawari (India)"
+  ],
+  "dct_temporal_sm": [
+    "2011"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60231",
+  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
+  "id": "nyu-2451-60231",
+  "nyu_addl_dspace_s": "61197",
+  "locn_geometry": "ENVELOPE(72.574257, 80.300888, 37.050301, 32.276482)",
+  "gbl_indexYear_im": [
+    2011
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-60232.json b/metadata-aardvark/Datasets/nyu-2451-60232.json
index 502390bd1..2a3db998c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-60232.json
+++ b/metadata-aardvark/Datasets/nyu-2451-60232.json
@@ -1,52 +1,68 @@
-{
-  "dct_description_sm": "This polygon shapefile represents village points for Jharkhand, India in 2011. Features that represent the villages are include basic socio-demographic data on gender, education, literacy, and employment that is linked to the Primary Census Abstract 2011. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data. Consult the documentation for information on the variables.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/60232",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Human settlements",
-    "Villages",
-    "Census",
-    "Demography",
-    "Population Statistics",
-    "Sex Statistics",
-    "Housing Statistics",
-    "Labor supply",
-    "Caste",
-    "Literacy",
-    "Society",
-    "Economy",
-    "Location"
-  ],
-  "dct_title_s": "Jharkhand, India: Village Socio-Demographic and Economic Census Data, 2011",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VillageMap of India"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60232\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120236/nyu_2451_60232.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120808/nyu_2451_60232_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Jharkhand (India)",
-    "Dhanbad (India : District)",
-    "Hazaribag (India : District)",
-    "Madhupur (India)",
-    "Jamshedpur (India)",
-    "Dhanwar (India)",
-    "Deoghar (India)",
-    "Bokaro (India : District)"
-  ],
-  "dct_temporal_sm": [
-    "2011"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60232",
-  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
-  "id": "nyu-2451-60232",
-  "nyu_addl_dspace_s": "61198",
-  "locn_geometry": "ENVELOPE(83.331902, 87.919167, 25.34845, 21.96981)",
-  "gbl_indexYear_im": 2011
+{
+  "dct_description_sm": [
+    "This polygon shapefile represents village points for Jharkhand, India in 2011. Features that represent the villages are include basic socio-demographic data on gender, education, literacy, and employment that is linked to the Primary Census Abstract 2011. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data. Consult the documentation for information on the variables."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/60232"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Human settlements",
+    "Villages",
+    "Census",
+    "Demography",
+    "Population Statistics",
+    "Sex Statistics",
+    "Housing Statistics",
+    "Labor supply",
+    "Caste",
+    "Literacy",
+    "Society",
+    "Economy",
+    "Location"
+  ],
+  "dct_title_s": "Jharkhand, India: Village Socio-Demographic and Economic Census Data, 2011",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VillageMap of India"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60232\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120236/nyu_2451_60232.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120808/nyu_2451_60232_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Jharkhand (India)",
+    "Dhanbad (India : District)",
+    "Hazaribag (India : District)",
+    "Madhupur (India)",
+    "Jamshedpur (India)",
+    "Dhanwar (India)",
+    "Deoghar (India)",
+    "Bokaro (India : District)"
+  ],
+  "dct_temporal_sm": [
+    "2011"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60232",
+  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
+  "id": "nyu-2451-60232",
+  "nyu_addl_dspace_s": "61198",
+  "locn_geometry": "ENVELOPE(83.331902, 87.919167, 25.34845, 21.96981)",
+  "gbl_indexYear_im": [
+    2011
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-60233.json b/metadata-aardvark/Datasets/nyu-2451-60233.json
index bb32c96e7..030f8f4c7 100644
--- a/metadata-aardvark/Datasets/nyu-2451-60233.json
+++ b/metadata-aardvark/Datasets/nyu-2451-60233.json
@@ -1,55 +1,71 @@
-{
-  "dct_description_sm": "This polygon shapefile represents village points for Karnataka, India in 2011. Features that represent the villages are include basic socio-demographic data on gender, education, literacy, and employment that is linked to the Primary Census Abstract 2011. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data. Consult the documentation for information on the variables.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/60233",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Human settlements",
-    "Villages",
-    "Census",
-    "Demography",
-    "Population Statistics",
-    "Sex Statistics",
-    "Housing Statistics",
-    "Labor supply",
-    "Caste",
-    "Literacy",
-    "Society",
-    "Economy",
-    "Location"
-  ],
-  "dct_title_s": "Karnataka, India: Village Socio-Demographic and Economic Census Data, 2011",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VillageMap of India"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60233\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120237/nyu_2451_60233.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120809/nyu_2451_60233_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Karnataka (India)",
-    "Bangalore (India)",
-    "Bellary (India : District)",
-    "Hunsur (India : Taluk)",
-    "Hubli (India)",
-    "Dharwar (India : District)",
-    "Kalghatgi (India)",
-    "Mangalore (India)",
-    "Malur (India)",
-    "Bangalore (India) ",
-    "Hubli (India)"
-  ],
-  "dct_temporal_sm": [
-    "2011"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60233",
-  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
-  "id": "nyu-2451-60233",
-  "nyu_addl_dspace_s": "61199",
-  "locn_geometry": "ENVELOPE(74.08725, 78.5886, 18.451616, 11.592944)",
-  "gbl_indexYear_im": 2011
+{
+  "dct_description_sm": [
+    "This polygon shapefile represents village points for Karnataka, India in 2011. Features that represent the villages are include basic socio-demographic data on gender, education, literacy, and employment that is linked to the Primary Census Abstract 2011. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data. Consult the documentation for information on the variables."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/60233"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Human settlements",
+    "Villages",
+    "Census",
+    "Demography",
+    "Population Statistics",
+    "Sex Statistics",
+    "Housing Statistics",
+    "Labor supply",
+    "Caste",
+    "Literacy",
+    "Society",
+    "Economy",
+    "Location"
+  ],
+  "dct_title_s": "Karnataka, India: Village Socio-Demographic and Economic Census Data, 2011",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VillageMap of India"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60233\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120237/nyu_2451_60233.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120809/nyu_2451_60233_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Karnataka (India)",
+    "Bangalore (India)",
+    "Bellary (India : District)",
+    "Hunsur (India : Taluk)",
+    "Hubli (India)",
+    "Dharwar (India : District)",
+    "Kalghatgi (India)",
+    "Mangalore (India)",
+    "Malur (India)",
+    "Bangalore (India) ",
+    "Hubli (India)"
+  ],
+  "dct_temporal_sm": [
+    "2011"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60233",
+  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
+  "id": "nyu-2451-60233",
+  "nyu_addl_dspace_s": "61199",
+  "locn_geometry": "ENVELOPE(74.08725, 78.5886, 18.451616, 11.592944)",
+  "gbl_indexYear_im": [
+    2011
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-60234.json b/metadata-aardvark/Datasets/nyu-2451-60234.json
index 20ae7e97d..9a758997f 100644
--- a/metadata-aardvark/Datasets/nyu-2451-60234.json
+++ b/metadata-aardvark/Datasets/nyu-2451-60234.json
@@ -1,55 +1,71 @@
-{
-  "dct_description_sm": "This polygon shapefile represents village points for Kerala, India in 2011. Features that represent the villages are include basic socio-demographic data on gender, education, literacy, and employment that is linked to the Primary Census Abstract 2011. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data. Consult the documentation for information on the variables.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/60234",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Human settlements",
-    "Villages",
-    "Census",
-    "Demography",
-    "Population Statistics",
-    "Sex Statistics",
-    "Housing Statistics",
-    "Labor supply",
-    "Caste",
-    "Literacy",
-    "Society",
-    "Economy",
-    "Location"
-  ],
-  "dct_title_s": "Kerala, India: Village Socio-Demographic and Economic Census Data, 2011",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VillageMap of India"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60234\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120238/nyu_2451_60234.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120810/nyu_2451_60234_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Kerala (India)",
-    "Chittur (India)",
-    "Ernakulam (India : District)",
-    "Cannanore (India : District)",
-    "Cochin (India)",
-    "Nilambur Taluk (India)",
-    "Ponnani (India)",
-    "Tanur (India)",
-    "Trivandrum (India : District)",
-    "Tirur (India)",
-    "Cochin (India)"
-  ],
-  "dct_temporal_sm": [
-    "2011"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60234",
-  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
-  "id": "nyu-2451-60234",
-  "nyu_addl_dspace_s": "61200",
-  "locn_geometry": "ENVELOPE(74.864845, 77.413612, 12.791205, 8.293623999999999)",
-  "gbl_indexYear_im": 2011
+{
+  "dct_description_sm": [
+    "This polygon shapefile represents village points for Kerala, India in 2011. Features that represent the villages are include basic socio-demographic data on gender, education, literacy, and employment that is linked to the Primary Census Abstract 2011. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data. Consult the documentation for information on the variables."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/60234"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Human settlements",
+    "Villages",
+    "Census",
+    "Demography",
+    "Population Statistics",
+    "Sex Statistics",
+    "Housing Statistics",
+    "Labor supply",
+    "Caste",
+    "Literacy",
+    "Society",
+    "Economy",
+    "Location"
+  ],
+  "dct_title_s": "Kerala, India: Village Socio-Demographic and Economic Census Data, 2011",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VillageMap of India"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60234\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120238/nyu_2451_60234.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120810/nyu_2451_60234_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Kerala (India)",
+    "Chittur (India)",
+    "Ernakulam (India : District)",
+    "Cannanore (India : District)",
+    "Cochin (India)",
+    "Nilambur Taluk (India)",
+    "Ponnani (India)",
+    "Tanur (India)",
+    "Trivandrum (India : District)",
+    "Tirur (India)",
+    "Cochin (India)"
+  ],
+  "dct_temporal_sm": [
+    "2011"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60234",
+  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
+  "id": "nyu-2451-60234",
+  "nyu_addl_dspace_s": "61200",
+  "locn_geometry": "ENVELOPE(74.864845, 77.413612, 12.791205, 8.293623999999999)",
+  "gbl_indexYear_im": [
+    2011
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-60235.json b/metadata-aardvark/Datasets/nyu-2451-60235.json
index 4a2d4f374..b24f42f11 100644
--- a/metadata-aardvark/Datasets/nyu-2451-60235.json
+++ b/metadata-aardvark/Datasets/nyu-2451-60235.json
@@ -1,45 +1,61 @@
-{
-  "dct_description_sm": "This point shapefile represents village locations for Lakshadweep, India in 2011. Features that represent the villages are include basic socio-demographic data on gender, education, literacy, and employment that is linked to the Primary Census Abstract 2011. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data. Consult the documentation for information on the variables.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/60235",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Human settlements",
-    "Villages",
-    "Census",
-    "Demography",
-    "Population Statistics",
-    "Sex Statistics",
-    "Housing Statistics",
-    "Labor supply",
-    "Caste",
-    "Literacy",
-    "Society",
-    "Economy",
-    "Location"
-  ],
-  "dct_title_s": "Lakshadweep, India: Village Points with Socio-Demographic and Economic Census Data, 2011",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VillageMap of India"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60235\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120239/nyu_2451_60235.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120811/nyu_2451_60235_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Lakshadweep (India)"
-  ],
-  "dct_temporal_sm": [
-    "2011"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60235",
-  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
-  "id": "nyu-2451-60235",
-  "nyu_addl_dspace_s": "61201",
-  "locn_geometry": "ENVELOPE(71.6401, 74.4635, 12.4366, 8.157118)",
-  "gbl_indexYear_im": 2011
+{
+  "dct_description_sm": [
+    "This point shapefile represents village locations for Lakshadweep, India in 2011. Features that represent the villages are include basic socio-demographic data on gender, education, literacy, and employment that is linked to the Primary Census Abstract 2011. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data. Consult the documentation for information on the variables."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/60235"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Human settlements",
+    "Villages",
+    "Census",
+    "Demography",
+    "Population Statistics",
+    "Sex Statistics",
+    "Housing Statistics",
+    "Labor supply",
+    "Caste",
+    "Literacy",
+    "Society",
+    "Economy",
+    "Location"
+  ],
+  "dct_title_s": "Lakshadweep, India: Village Points with Socio-Demographic and Economic Census Data, 2011",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VillageMap of India"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60235\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120239/nyu_2451_60235.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120811/nyu_2451_60235_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Lakshadweep (India)"
+  ],
+  "dct_temporal_sm": [
+    "2011"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60235",
+  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
+  "id": "nyu-2451-60235",
+  "nyu_addl_dspace_s": "61201",
+  "locn_geometry": "ENVELOPE(71.6401, 74.4635, 12.4366, 8.157118)",
+  "gbl_indexYear_im": [
+    2011
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-60236.json b/metadata-aardvark/Datasets/nyu-2451-60236.json
index 5965f29b5..ed4d4ac87 100644
--- a/metadata-aardvark/Datasets/nyu-2451-60236.json
+++ b/metadata-aardvark/Datasets/nyu-2451-60236.json
@@ -1,53 +1,69 @@
-{
-  "dct_description_sm": "This polygon shapefile represents village points for Madhya Pradesh, India in 2011. Features that represent the villages are include basic socio-demographic data on gender, education, literacy, and employment that is linked to the Primary Census Abstract 2011. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data. Consult the documentation for information on the variables.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/60236",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Human settlements",
-    "Villages",
-    "Census",
-    "Demography",
-    "Population Statistics",
-    "Sex Statistics",
-    "Housing Statistics",
-    "Labor supply",
-    "Caste",
-    "Literacy",
-    "Society",
-    "Economy",
-    "Location"
-  ],
-  "dct_title_s": "Madhya Pradesh, India: Village Socio-Demographic and Economic Census Data, 2011",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VillageMap of India"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60236\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120240/nyu_2451_60236.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120812/nyu_2451_60236_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Madhya Pradesh (India)",
-    "Balaghat (India : District)",
-    "Betul (India : District)",
-    "Bhojpur (Madhya Pradesh, India)",
-    "Bina (India)",
-    "Dewas (India : District)",
-    "Gwalior (India : District)",
-    "Hoshangabad (India)",
-    "Khilchipur (India)"
-  ],
-  "dct_temporal_sm": [
-    "2011"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60236",
-  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
-  "id": "nyu-2451-60236",
-  "nyu_addl_dspace_s": "61202",
-  "locn_geometry": "ENVELOPE(74.029358, 82.816368, 26.86964, 21.0704)",
-  "gbl_indexYear_im": 2011
+{
+  "dct_description_sm": [
+    "This polygon shapefile represents village points for Madhya Pradesh, India in 2011. Features that represent the villages are include basic socio-demographic data on gender, education, literacy, and employment that is linked to the Primary Census Abstract 2011. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data. Consult the documentation for information on the variables."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/60236"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Human settlements",
+    "Villages",
+    "Census",
+    "Demography",
+    "Population Statistics",
+    "Sex Statistics",
+    "Housing Statistics",
+    "Labor supply",
+    "Caste",
+    "Literacy",
+    "Society",
+    "Economy",
+    "Location"
+  ],
+  "dct_title_s": "Madhya Pradesh, India: Village Socio-Demographic and Economic Census Data, 2011",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VillageMap of India"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60236\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120240/nyu_2451_60236.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120812/nyu_2451_60236_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Madhya Pradesh (India)",
+    "Balaghat (India : District)",
+    "Betul (India : District)",
+    "Bhojpur (Madhya Pradesh, India)",
+    "Bina (India)",
+    "Dewas (India : District)",
+    "Gwalior (India : District)",
+    "Hoshangabad (India)",
+    "Khilchipur (India)"
+  ],
+  "dct_temporal_sm": [
+    "2011"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60236",
+  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
+  "id": "nyu-2451-60236",
+  "nyu_addl_dspace_s": "61202",
+  "locn_geometry": "ENVELOPE(74.029358, 82.816368, 26.86964, 21.0704)",
+  "gbl_indexYear_im": [
+    2011
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-60237.json b/metadata-aardvark/Datasets/nyu-2451-60237.json
index c5cc674d9..294c35595 100644
--- a/metadata-aardvark/Datasets/nyu-2451-60237.json
+++ b/metadata-aardvark/Datasets/nyu-2451-60237.json
@@ -1,59 +1,75 @@
-{
-  "dct_description_sm": "This polygon shapefile represents village points for Maharashtra, India in 2011. Features that represent the villages are include basic socio-demographic data on gender, education, literacy, and employment that is linked to the Primary Census Abstract 2011. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data. Consult the documentation for information on the variables.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/60237",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Human settlements",
-    "Villages",
-    "Census",
-    "Demography",
-    "Population Statistics",
-    "Sex Statistics",
-    "Housing Statistics",
-    "Labor supply",
-    "Caste",
-    "Literacy",
-    "Society",
-    "Economy",
-    "Location"
-  ],
-  "dct_title_s": "Maharashtra, India: Village Socio-Demographic and Economic Census Data, 2011",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VillageMap of India"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60237\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120241/nyu_2451_60237.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120813/nyu_2451_60237_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Maharashtra (India)",
-    "Alibag (India)",
-    "Amravati (India : District)",
-    "Bhandara (India : District)",
-    "Bhusawal (India)",
-    "Goregaon (India)",
-    "Jalgaon (India : District)",
-    "Jamod (India)",
-    "Malad (India)",
-    "Nasik (India : District)",
-    "Ratnagiri (India : District)",
-    "Sangli (India : District)",
-    "Shirdi (India)",
-    "Thane (India : District)",
-    "Alibag (India)"
-  ],
-  "dct_temporal_sm": [
-    "2011"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60237",
-  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
-  "id": "nyu-2451-60237",
-  "nyu_addl_dspace_s": "61203",
-  "locn_geometry": "ENVELOPE(72.649788, 80.899117, 22.02903, 15.60626)",
-  "gbl_indexYear_im": 2011
+{
+  "dct_description_sm": [
+    "This polygon shapefile represents village points for Maharashtra, India in 2011. Features that represent the villages are include basic socio-demographic data on gender, education, literacy, and employment that is linked to the Primary Census Abstract 2011. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data. Consult the documentation for information on the variables."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/60237"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Human settlements",
+    "Villages",
+    "Census",
+    "Demography",
+    "Population Statistics",
+    "Sex Statistics",
+    "Housing Statistics",
+    "Labor supply",
+    "Caste",
+    "Literacy",
+    "Society",
+    "Economy",
+    "Location"
+  ],
+  "dct_title_s": "Maharashtra, India: Village Socio-Demographic and Economic Census Data, 2011",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VillageMap of India"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60237\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120241/nyu_2451_60237.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120813/nyu_2451_60237_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Maharashtra (India)",
+    "Alibag (India)",
+    "Amravati (India : District)",
+    "Bhandara (India : District)",
+    "Bhusawal (India)",
+    "Goregaon (India)",
+    "Jalgaon (India : District)",
+    "Jamod (India)",
+    "Malad (India)",
+    "Nasik (India : District)",
+    "Ratnagiri (India : District)",
+    "Sangli (India : District)",
+    "Shirdi (India)",
+    "Thane (India : District)",
+    "Alibag (India)"
+  ],
+  "dct_temporal_sm": [
+    "2011"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60237",
+  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
+  "id": "nyu-2451-60237",
+  "nyu_addl_dspace_s": "61203",
+  "locn_geometry": "ENVELOPE(72.649788, 80.899117, 22.02903, 15.60626)",
+  "gbl_indexYear_im": [
+    2011
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-60238.json b/metadata-aardvark/Datasets/nyu-2451-60238.json
index 7e417fa2c..d6f735089 100644
--- a/metadata-aardvark/Datasets/nyu-2451-60238.json
+++ b/metadata-aardvark/Datasets/nyu-2451-60238.json
@@ -1,49 +1,65 @@
-{
-  "dct_description_sm": "This polygon shapefile represents village points for Manipur, India in 2011. Features that represent the villages are include basic socio-demographic data on gender, education, literacy, and employment that is linked to the Primary Census Abstract 2011. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data. Consult the documentation for information on the variables.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/60238",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Human settlements",
-    "Villages",
-    "Census",
-    "Demography",
-    "Population Statistics",
-    "Sex Statistics",
-    "Housing Statistics",
-    "Labor supply",
-    "Caste",
-    "Literacy",
-    "Society",
-    "Economy",
-    "Location"
-  ],
-  "dct_title_s": "Manipur, India: Village Points with Socio-Demographic and Economic Census Data, 2011",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VillageMap of India"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60238\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120242/nyu_2451_60238.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120814/nyu_2451_60238_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Manipur (India)",
-    "Kakching (India)",
-    "Mao Songsang (India)",
-    "Thanga (India)",
-    "Wabagai (India)"
-  ],
-  "dct_temporal_sm": [
-    "2011"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60238",
-  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
-  "id": "nyu-2451-60238",
-  "nyu_addl_dspace_s": "61204",
-  "locn_geometry": "ENVELOPE(92.997, 94.74435, 25.6912, 23.8274)",
-  "gbl_indexYear_im": 2011
+{
+  "dct_description_sm": [
+    "This polygon shapefile represents village points for Manipur, India in 2011. Features that represent the villages are include basic socio-demographic data on gender, education, literacy, and employment that is linked to the Primary Census Abstract 2011. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data. Consult the documentation for information on the variables."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/60238"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Human settlements",
+    "Villages",
+    "Census",
+    "Demography",
+    "Population Statistics",
+    "Sex Statistics",
+    "Housing Statistics",
+    "Labor supply",
+    "Caste",
+    "Literacy",
+    "Society",
+    "Economy",
+    "Location"
+  ],
+  "dct_title_s": "Manipur, India: Village Points with Socio-Demographic and Economic Census Data, 2011",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VillageMap of India"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60238\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120242/nyu_2451_60238.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120814/nyu_2451_60238_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Manipur (India)",
+    "Kakching (India)",
+    "Mao Songsang (India)",
+    "Thanga (India)",
+    "Wabagai (India)"
+  ],
+  "dct_temporal_sm": [
+    "2011"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60238",
+  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
+  "id": "nyu-2451-60238",
+  "nyu_addl_dspace_s": "61204",
+  "locn_geometry": "ENVELOPE(92.997, 94.74435, 25.6912, 23.8274)",
+  "gbl_indexYear_im": [
+    2011
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-60239.json b/metadata-aardvark/Datasets/nyu-2451-60239.json
index 4e52b4cbd..040b7263c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-60239.json
+++ b/metadata-aardvark/Datasets/nyu-2451-60239.json
@@ -1,49 +1,65 @@
-{
-  "dct_description_sm": "This point shapefile represents village locations for Manipur, India in 2011. Features that represent the villages are include basic socio-demographic data on gender, education, literacy, and employment that is linked to the Primary Census Abstract 2011. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data. Consult the documentation for information on the variables.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/60239",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Human settlements",
-    "Villages",
-    "Census",
-    "Demography",
-    "Population Statistics",
-    "Sex Statistics",
-    "Housing Statistics",
-    "Labor supply",
-    "Caste",
-    "Literacy",
-    "Society",
-    "Economy",
-    "Location"
-  ],
-  "dct_title_s": "Manipur, India: Village Socio-Demographic and Economic Census Data, 2011",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VillageMap of India"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60239\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120243/nyu_2451_60239.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120815/nyu_2451_60239_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Manipur (India)",
-    "Kakching (India)",
-    "Mao Songsang (India)",
-    "Thanga (India)",
-    "Wabagai (India)"
-  ],
-  "dct_temporal_sm": [
-    "2011"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60239",
-  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
-  "id": "nyu-2451-60239",
-  "nyu_addl_dspace_s": "61205",
-  "locn_geometry": "ENVELOPE(92.997, 94.74435, 25.6912, 23.8274)",
-  "gbl_indexYear_im": 2011
+{
+  "dct_description_sm": [
+    "This point shapefile represents village locations for Manipur, India in 2011. Features that represent the villages are include basic socio-demographic data on gender, education, literacy, and employment that is linked to the Primary Census Abstract 2011. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data. Consult the documentation for information on the variables."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/60239"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Human settlements",
+    "Villages",
+    "Census",
+    "Demography",
+    "Population Statistics",
+    "Sex Statistics",
+    "Housing Statistics",
+    "Labor supply",
+    "Caste",
+    "Literacy",
+    "Society",
+    "Economy",
+    "Location"
+  ],
+  "dct_title_s": "Manipur, India: Village Socio-Demographic and Economic Census Data, 2011",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VillageMap of India"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60239\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120243/nyu_2451_60239.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120815/nyu_2451_60239_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Manipur (India)",
+    "Kakching (India)",
+    "Mao Songsang (India)",
+    "Thanga (India)",
+    "Wabagai (India)"
+  ],
+  "dct_temporal_sm": [
+    "2011"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60239",
+  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
+  "id": "nyu-2451-60239",
+  "nyu_addl_dspace_s": "61205",
+  "locn_geometry": "ENVELOPE(92.997, 94.74435, 25.6912, 23.8274)",
+  "gbl_indexYear_im": [
+    2011
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-60240.json b/metadata-aardvark/Datasets/nyu-2451-60240.json
index f75c0b27c..6336a25d9 100644
--- a/metadata-aardvark/Datasets/nyu-2451-60240.json
+++ b/metadata-aardvark/Datasets/nyu-2451-60240.json
@@ -1,52 +1,68 @@
-{
-  "dct_description_sm": "This point shapefile represents village locations for Meghalaya, India in 2011. Features that represent the villages are include basic socio-demographic data on gender, education, literacy, and employment that is linked to the Primary Census Abstract 2011. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data. Consult the documentation for information on the variables.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/60240",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Human settlements",
-    "Villages",
-    "Census",
-    "Demography",
-    "Population Statistics",
-    "Sex Statistics",
-    "Housing Statistics",
-    "Labor supply",
-    "Caste",
-    "Literacy",
-    "Society",
-    "Economy",
-    "Location"
-  ],
-  "dct_title_s": "Meghalaya, India: Village Points with Socio-Demographic and Economic Census Data, 2011",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VillageMap of India"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60240\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120244/nyu_2451_60240.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120816/nyu_2451_60240_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Meghalaya (India)",
-    "Bajengdoba (India)",
-    "Jowai (India)",
-    "Mylliem (India : State)",
-    "Rongram (India)",
-    "Shella (India)",
-    "Sutnga (India)",
-    "Shangpung (India)"
-  ],
-  "dct_temporal_sm": [
-    "2011"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60240",
-  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
-  "id": "nyu-2451-60240",
-  "nyu_addl_dspace_s": "61206",
-  "locn_geometry": "ENVELOPE(89.84725, 92.80436, 26.10168, 25.0203)",
-  "gbl_indexYear_im": 2011
+{
+  "dct_description_sm": [
+    "This point shapefile represents village locations for Meghalaya, India in 2011. Features that represent the villages are include basic socio-demographic data on gender, education, literacy, and employment that is linked to the Primary Census Abstract 2011. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data. Consult the documentation for information on the variables."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/60240"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Human settlements",
+    "Villages",
+    "Census",
+    "Demography",
+    "Population Statistics",
+    "Sex Statistics",
+    "Housing Statistics",
+    "Labor supply",
+    "Caste",
+    "Literacy",
+    "Society",
+    "Economy",
+    "Location"
+  ],
+  "dct_title_s": "Meghalaya, India: Village Points with Socio-Demographic and Economic Census Data, 2011",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VillageMap of India"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60240\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120244/nyu_2451_60240.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120816/nyu_2451_60240_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Meghalaya (India)",
+    "Bajengdoba (India)",
+    "Jowai (India)",
+    "Mylliem (India : State)",
+    "Rongram (India)",
+    "Shella (India)",
+    "Sutnga (India)",
+    "Shangpung (India)"
+  ],
+  "dct_temporal_sm": [
+    "2011"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60240",
+  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
+  "id": "nyu-2451-60240",
+  "nyu_addl_dspace_s": "61206",
+  "locn_geometry": "ENVELOPE(89.84725, 92.80436, 26.10168, 25.0203)",
+  "gbl_indexYear_im": [
+    2011
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-60241.json b/metadata-aardvark/Datasets/nyu-2451-60241.json
index 49ba66756..c829de8ab 100644
--- a/metadata-aardvark/Datasets/nyu-2451-60241.json
+++ b/metadata-aardvark/Datasets/nyu-2451-60241.json
@@ -1,48 +1,64 @@
-{
-  "dct_description_sm": "This point shapefile represents village locations for Mizoram, India in 2011. Features that represent the villages are include basic socio-demographic data on gender, education, literacy, and employment that is linked to the Primary Census Abstract 2011. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data. Consult the documentation for information on the variables.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/60241",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Human settlements",
-    "Villages",
-    "Census",
-    "Demography",
-    "Population Statistics",
-    "Sex Statistics",
-    "Housing Statistics",
-    "Labor supply",
-    "Caste",
-    "Literacy",
-    "Society",
-    "Economy",
-    "Location"
-  ],
-  "dct_title_s": "Mizoram, India: Village Points with Socio-Demographic and Economic Census Data, 2011",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VillageMap of India"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60241\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120245/nyu_2451_60241.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120817/nyu_2451_60241_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Mizoram (India)",
-    "Lenteng (India)",
-    "Mamit (India)",
-    "Kolasib (India)"
-  ],
-  "dct_temporal_sm": [
-    "2011"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60241",
-  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
-  "id": "nyu-2451-60241",
-  "nyu_addl_dspace_s": "61207",
-  "locn_geometry": "ENVELOPE(92.263893, 93.426277, 24.52261, 21.956249)",
-  "gbl_indexYear_im": 2011
+{
+  "dct_description_sm": [
+    "This point shapefile represents village locations for Mizoram, India in 2011. Features that represent the villages are include basic socio-demographic data on gender, education, literacy, and employment that is linked to the Primary Census Abstract 2011. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data. Consult the documentation for information on the variables."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/60241"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Human settlements",
+    "Villages",
+    "Census",
+    "Demography",
+    "Population Statistics",
+    "Sex Statistics",
+    "Housing Statistics",
+    "Labor supply",
+    "Caste",
+    "Literacy",
+    "Society",
+    "Economy",
+    "Location"
+  ],
+  "dct_title_s": "Mizoram, India: Village Points with Socio-Demographic and Economic Census Data, 2011",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VillageMap of India"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60241\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120245/nyu_2451_60241.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120817/nyu_2451_60241_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Mizoram (India)",
+    "Lenteng (India)",
+    "Mamit (India)",
+    "Kolasib (India)"
+  ],
+  "dct_temporal_sm": [
+    "2011"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60241",
+  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
+  "id": "nyu-2451-60241",
+  "nyu_addl_dspace_s": "61207",
+  "locn_geometry": "ENVELOPE(92.263893, 93.426277, 24.52261, 21.956249)",
+  "gbl_indexYear_im": [
+    2011
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-60242.json b/metadata-aardvark/Datasets/nyu-2451-60242.json
index cb8b39cb1..03a876cae 100644
--- a/metadata-aardvark/Datasets/nyu-2451-60242.json
+++ b/metadata-aardvark/Datasets/nyu-2451-60242.json
@@ -1,48 +1,64 @@
-{
-  "dct_description_sm": "This point shapefile represents village locations for Nagaland, India in 2011. Features that represent the villages are include basic socio-demographic data on gender, education, literacy, and employment that is linked to the Primary Census Abstract 2011. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data. Consult the documentation for information on the variables.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/60242",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Human settlements",
-    "Villages",
-    "Census",
-    "Demography",
-    "Population Statistics",
-    "Sex Statistics",
-    "Housing Statistics",
-    "Labor supply",
-    "Caste",
-    "Literacy",
-    "Society",
-    "Economy",
-    "Location"
-  ],
-  "dct_title_s": "Nagaland, India: Village Points with Socio-Demographic and Economic Census Data, 2011",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VillageMap of India"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60242\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120246/nyu_2451_60242.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120818/nyu_2451_60242_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Nagaland(India)",
-    "Kohima (India)",
-    "Phek (India)",
-    "Zunheboto (India)"
-  ],
-  "dct_temporal_sm": [
-    "2011"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60242",
-  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
-  "id": "nyu-2451-60242",
-  "nyu_addl_dspace_s": "61208",
-  "locn_geometry": "ENVELOPE(93.33253, 95.24581, 27.03495, 25.19732)",
-  "gbl_indexYear_im": 2011
+{
+  "dct_description_sm": [
+    "This point shapefile represents village locations for Nagaland, India in 2011. Features that represent the villages are include basic socio-demographic data on gender, education, literacy, and employment that is linked to the Primary Census Abstract 2011. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data. Consult the documentation for information on the variables."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/60242"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Human settlements",
+    "Villages",
+    "Census",
+    "Demography",
+    "Population Statistics",
+    "Sex Statistics",
+    "Housing Statistics",
+    "Labor supply",
+    "Caste",
+    "Literacy",
+    "Society",
+    "Economy",
+    "Location"
+  ],
+  "dct_title_s": "Nagaland, India: Village Points with Socio-Demographic and Economic Census Data, 2011",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VillageMap of India"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60242\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120246/nyu_2451_60242.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120818/nyu_2451_60242_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Nagaland(India)",
+    "Kohima (India)",
+    "Phek (India)",
+    "Zunheboto (India)"
+  ],
+  "dct_temporal_sm": [
+    "2011"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60242",
+  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
+  "id": "nyu-2451-60242",
+  "nyu_addl_dspace_s": "61208",
+  "locn_geometry": "ENVELOPE(93.33253, 95.24581, 27.03495, 25.19732)",
+  "gbl_indexYear_im": [
+    2011
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-60243.json b/metadata-aardvark/Datasets/nyu-2451-60243.json
index 28ebcdffc..8eda1601d 100644
--- a/metadata-aardvark/Datasets/nyu-2451-60243.json
+++ b/metadata-aardvark/Datasets/nyu-2451-60243.json
@@ -1,46 +1,62 @@
-{
-  "dct_description_sm": "This polygon shapefile represents village points for Odisha, India in 2011. Features that represent the villages are include basic socio-demographic data on gender, education, literacy, and employment that is linked to the Primary Census Abstract 2011. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data. Consult the documentation for information on the variables.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/60243",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Human settlements",
-    "Villages",
-    "Census",
-    "Demography",
-    "Population Statistics",
-    "Sex Statistics",
-    "Housing Statistics",
-    "Labor supply",
-    "Caste",
-    "Literacy",
-    "Society",
-    "Economy",
-    "Location"
-  ],
-  "dct_title_s": "Odisha, India: Village Socio-Demographic and Economic Census Data, 2011",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VillageMap of India"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60243\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120247/nyu_2451_60243.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120819/nyu_2451_60243_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Odisha (India)",
-    "India"
-  ],
-  "dct_temporal_sm": [
-    "2011"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60243",
-  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
-  "id": "nyu-2451-60243",
-  "nyu_addl_dspace_s": "61209",
-  "locn_geometry": "ENVELOPE(81.39077, 87.48894, 22.56487, 17.82128)",
-  "gbl_indexYear_im": 2011
+{
+  "dct_description_sm": [
+    "This polygon shapefile represents village points for Odisha, India in 2011. Features that represent the villages are include basic socio-demographic data on gender, education, literacy, and employment that is linked to the Primary Census Abstract 2011. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data. Consult the documentation for information on the variables."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/60243"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Human settlements",
+    "Villages",
+    "Census",
+    "Demography",
+    "Population Statistics",
+    "Sex Statistics",
+    "Housing Statistics",
+    "Labor supply",
+    "Caste",
+    "Literacy",
+    "Society",
+    "Economy",
+    "Location"
+  ],
+  "dct_title_s": "Odisha, India: Village Socio-Demographic and Economic Census Data, 2011",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VillageMap of India"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60243\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120247/nyu_2451_60243.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120819/nyu_2451_60243_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Odisha (India)",
+    "India"
+  ],
+  "dct_temporal_sm": [
+    "2011"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60243",
+  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
+  "id": "nyu-2451-60243",
+  "nyu_addl_dspace_s": "61209",
+  "locn_geometry": "ENVELOPE(81.39077, 87.48894, 22.56487, 17.82128)",
+  "gbl_indexYear_im": [
+    2011
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-60244.json b/metadata-aardvark/Datasets/nyu-2451-60244.json
index 2621c7444..66f769ee2 100644
--- a/metadata-aardvark/Datasets/nyu-2451-60244.json
+++ b/metadata-aardvark/Datasets/nyu-2451-60244.json
@@ -1,45 +1,61 @@
-{
-  "dct_description_sm": "This polygon shapefile represents village points for Puducherry, India in 2011. Features that represent the villages are include basic socio-demographic data on gender, education, literacy, and employment that is linked to the Primary Census Abstract 2011. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data. Consult the documentation for information on the variables.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/60244",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Human settlements",
-    "Villages",
-    "Census",
-    "Demography",
-    "Population Statistics",
-    "Sex Statistics",
-    "Housing Statistics",
-    "Labor supply",
-    "Caste",
-    "Literacy",
-    "Society",
-    "Economy",
-    "Location"
-  ],
-  "dct_title_s": "Puducherry, India: Village Socio-Demographic and Economic Census Data, 2011",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VillageMap of India"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60244\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120248/nyu_2451_60244.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120820/nyu_2451_60244_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Puducherry (India)"
-  ],
-  "dct_temporal_sm": [
-    "2011"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60244",
-  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
-  "id": "nyu-2451-60244",
-  "nyu_addl_dspace_s": "61210",
-  "locn_geometry": "ENVELOPE(75.5266, 82.31343, 16.75846, 10.82355)",
-  "gbl_indexYear_im": 2011
+{
+  "dct_description_sm": [
+    "This polygon shapefile represents village points for Puducherry, India in 2011. Features that represent the villages are include basic socio-demographic data on gender, education, literacy, and employment that is linked to the Primary Census Abstract 2011. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data. Consult the documentation for information on the variables."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/60244"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Human settlements",
+    "Villages",
+    "Census",
+    "Demography",
+    "Population Statistics",
+    "Sex Statistics",
+    "Housing Statistics",
+    "Labor supply",
+    "Caste",
+    "Literacy",
+    "Society",
+    "Economy",
+    "Location"
+  ],
+  "dct_title_s": "Puducherry, India: Village Socio-Demographic and Economic Census Data, 2011",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VillageMap of India"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60244\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120248/nyu_2451_60244.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120820/nyu_2451_60244_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Puducherry (India)"
+  ],
+  "dct_temporal_sm": [
+    "2011"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60244",
+  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
+  "id": "nyu-2451-60244",
+  "nyu_addl_dspace_s": "61210",
+  "locn_geometry": "ENVELOPE(75.5266, 82.31343, 16.75846, 10.82355)",
+  "gbl_indexYear_im": [
+    2011
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-60245.json b/metadata-aardvark/Datasets/nyu-2451-60245.json
index b79fe8abc..55fd2ce36 100644
--- a/metadata-aardvark/Datasets/nyu-2451-60245.json
+++ b/metadata-aardvark/Datasets/nyu-2451-60245.json
@@ -1,53 +1,69 @@
-{
-  "dct_description_sm": "This polygon shapefile represents village points for Punjab, India in 2011. Features that represent the villages are include basic socio-demographic data on gender, education, literacy, and employment that is linked to the Primary Census Abstract 2011. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data. Consult the documentation for information on the variables.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/60245",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Human settlements",
-    "Villages",
-    "Census",
-    "Demography",
-    "Population Statistics",
-    "Sex Statistics",
-    "Housing Statistics",
-    "Labor supply",
-    "Caste",
-    "Literacy",
-    "Society",
-    "Economy",
-    "Location"
-  ],
-  "dct_title_s": "Punjab, India: Village Socio-Demographic and Economic Census Data, 2011",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VillageMap of India"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60245\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120249/nyu_2451_60245.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120821/nyu_2451_60245_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Punjab (India)",
-    "Baba Bakala (India)",
-    "Dera Nanak (India)",
-    "Fatehgarh (India)",
-    "Gurdaspur (India : District)",
-    "Kapurthala (India : District)",
-    "Ludhiana (India : District)",
-    "Moga (India : District)",
-    "Sangrur (India)"
-  ],
-  "dct_temporal_sm": [
-    "2011"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60245",
-  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
-  "id": "nyu-2451-60245",
-  "nyu_addl_dspace_s": "61211",
-  "locn_geometry": "ENVELOPE(73.880783, 76.943916, 32.514351, 29.54229)",
-  "gbl_indexYear_im": 2011
+{
+  "dct_description_sm": [
+    "This polygon shapefile represents village points for Punjab, India in 2011. Features that represent the villages are include basic socio-demographic data on gender, education, literacy, and employment that is linked to the Primary Census Abstract 2011. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data. Consult the documentation for information on the variables."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/60245"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Human settlements",
+    "Villages",
+    "Census",
+    "Demography",
+    "Population Statistics",
+    "Sex Statistics",
+    "Housing Statistics",
+    "Labor supply",
+    "Caste",
+    "Literacy",
+    "Society",
+    "Economy",
+    "Location"
+  ],
+  "dct_title_s": "Punjab, India: Village Socio-Demographic and Economic Census Data, 2011",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VillageMap of India"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60245\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120249/nyu_2451_60245.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120821/nyu_2451_60245_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Punjab (India)",
+    "Baba Bakala (India)",
+    "Dera Nanak (India)",
+    "Fatehgarh (India)",
+    "Gurdaspur (India : District)",
+    "Kapurthala (India : District)",
+    "Ludhiana (India : District)",
+    "Moga (India : District)",
+    "Sangrur (India)"
+  ],
+  "dct_temporal_sm": [
+    "2011"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60245",
+  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
+  "id": "nyu-2451-60245",
+  "nyu_addl_dspace_s": "61211",
+  "locn_geometry": "ENVELOPE(73.880783, 76.943916, 32.514351, 29.54229)",
+  "gbl_indexYear_im": [
+    2011
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-60246.json b/metadata-aardvark/Datasets/nyu-2451-60246.json
index e223c715e..ba3ffe60a 100644
--- a/metadata-aardvark/Datasets/nyu-2451-60246.json
+++ b/metadata-aardvark/Datasets/nyu-2451-60246.json
@@ -1,57 +1,73 @@
-{
-  "dct_description_sm": "This polygon shapefile represents village points for Rajasthan, India in 2011. Features that represent the villages are include basic socio-demographic data on gender, education, literacy, and employment that is linked to the Primary Census Abstract 2011. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data. Consult the documentation for information on the variables.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/60246",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Human settlements",
-    "Villages",
-    "Census",
-    "Demography",
-    "Population Statistics",
-    "Sex Statistics",
-    "Housing Statistics",
-    "Labor supply",
-    "Caste",
-    "Literacy",
-    "Society",
-    "Economy",
-    "Location"
-  ],
-  "dct_title_s": "Rajasthan, India: Village Socio-Demographic and Economic Census Data, 2011",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VillageMap of India"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60246\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120250/nyu_2451_60246.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120822/nyu_2451_60246_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Rajasthan (India)",
-    "Banswara (India : District)",
-    "Bundi (India : District)",
-    "Chittaurgarh (India)",
-    "Dhaulpur (India)",
-    "Jaisalmer (India : District)",
-    "Jhunjhunun (India : District)",
-    "Jodhpur (India : District)",
-    "Sikar (India : District)",
-    "Sirohi (India : District)",
-    "Udaipur (India : District)",
-    "Rajsamand (India : District)",
-    "Ramgarh (India)"
-  ],
-  "dct_temporal_sm": [
-    "2011"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60246",
-  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
-  "id": "nyu-2451-60246",
-  "nyu_addl_dspace_s": "61212",
-  "locn_geometry": "ENVELOPE(69.48154, 78.27097, 30.19254, 23.06052)",
-  "gbl_indexYear_im": 2011
+{
+  "dct_description_sm": [
+    "This polygon shapefile represents village points for Rajasthan, India in 2011. Features that represent the villages are include basic socio-demographic data on gender, education, literacy, and employment that is linked to the Primary Census Abstract 2011. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data. Consult the documentation for information on the variables."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/60246"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Human settlements",
+    "Villages",
+    "Census",
+    "Demography",
+    "Population Statistics",
+    "Sex Statistics",
+    "Housing Statistics",
+    "Labor supply",
+    "Caste",
+    "Literacy",
+    "Society",
+    "Economy",
+    "Location"
+  ],
+  "dct_title_s": "Rajasthan, India: Village Socio-Demographic and Economic Census Data, 2011",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VillageMap of India"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60246\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120250/nyu_2451_60246.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120822/nyu_2451_60246_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Rajasthan (India)",
+    "Banswara (India : District)",
+    "Bundi (India : District)",
+    "Chittaurgarh (India)",
+    "Dhaulpur (India)",
+    "Jaisalmer (India : District)",
+    "Jhunjhunun (India : District)",
+    "Jodhpur (India : District)",
+    "Sikar (India : District)",
+    "Sirohi (India : District)",
+    "Udaipur (India : District)",
+    "Rajsamand (India : District)",
+    "Ramgarh (India)"
+  ],
+  "dct_temporal_sm": [
+    "2011"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60246",
+  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
+  "id": "nyu-2451-60246",
+  "nyu_addl_dspace_s": "61212",
+  "locn_geometry": "ENVELOPE(69.48154, 78.27097, 30.19254, 23.06052)",
+  "gbl_indexYear_im": [
+    2011
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-60247.json b/metadata-aardvark/Datasets/nyu-2451-60247.json
index c991fa3d7..28d98820d 100644
--- a/metadata-aardvark/Datasets/nyu-2451-60247.json
+++ b/metadata-aardvark/Datasets/nyu-2451-60247.json
@@ -1,47 +1,63 @@
-{
-  "dct_description_sm": "This polygon shapefile represents village points for Sikkim, India in 2011. Features that represent the villages are include basic socio-demographic data on gender, education, literacy, and employment that is linked to the Primary Census Abstract 2011. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data. Consult the documentation for information on the variables.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/60247",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Human settlements",
-    "Villages",
-    "Census",
-    "Demography",
-    "Population Statistics",
-    "Sex Statistics",
-    "Housing Statistics",
-    "Labor supply",
-    "Caste",
-    "Literacy",
-    "Society",
-    "Economy",
-    "Location"
-  ],
-  "dct_title_s": "Sikkim, India: Village Socio-Demographic and Economic Census Data, 2011",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VillageMap of India"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60247\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120251/nyu_2451_60247.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120823/nyu_2451_60247_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Sikkim (India)",
-    "Gangtok (India)",
-    "Melli Bazar (India)"
-  ],
-  "dct_temporal_sm": [
-    "2011"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60247",
-  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
-  "id": "nyu-2451-60247",
-  "nyu_addl_dspace_s": "61213",
-  "locn_geometry": "ENVELOPE(88.020508, 88.913193, 28.127831, 27.079411)",
-  "gbl_indexYear_im": 2011
+{
+  "dct_description_sm": [
+    "This polygon shapefile represents village points for Sikkim, India in 2011. Features that represent the villages are include basic socio-demographic data on gender, education, literacy, and employment that is linked to the Primary Census Abstract 2011. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data. Consult the documentation for information on the variables."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/60247"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Human settlements",
+    "Villages",
+    "Census",
+    "Demography",
+    "Population Statistics",
+    "Sex Statistics",
+    "Housing Statistics",
+    "Labor supply",
+    "Caste",
+    "Literacy",
+    "Society",
+    "Economy",
+    "Location"
+  ],
+  "dct_title_s": "Sikkim, India: Village Socio-Demographic and Economic Census Data, 2011",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VillageMap of India"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60247\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120251/nyu_2451_60247.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120823/nyu_2451_60247_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Sikkim (India)",
+    "Gangtok (India)",
+    "Melli Bazar (India)"
+  ],
+  "dct_temporal_sm": [
+    "2011"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60247",
+  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
+  "id": "nyu-2451-60247",
+  "nyu_addl_dspace_s": "61213",
+  "locn_geometry": "ENVELOPE(88.020508, 88.913193, 28.127831, 27.079411)",
+  "gbl_indexYear_im": [
+    2011
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-60248.json b/metadata-aardvark/Datasets/nyu-2451-60248.json
index 57c56db5d..04f4156f7 100644
--- a/metadata-aardvark/Datasets/nyu-2451-60248.json
+++ b/metadata-aardvark/Datasets/nyu-2451-60248.json
@@ -1,55 +1,71 @@
-{
-  "dct_description_sm": "This polygon shapefile represents village points for Tamilnadu, India in 2011. Features that represent the villages are include basic socio-demographic data on gender, education, literacy, and employment that is linked to the Primary Census Abstract 2011. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data. Consult the documentation for information on the variables.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/60248",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Human settlements",
-    "Villages",
-    "Census",
-    "Demography",
-    "Population Statistics",
-    "Sex Statistics",
-    "Housing Statistics",
-    "Labor supply",
-    "Caste",
-    "Literacy",
-    "Society",
-    "Economy",
-    "Location"
-  ],
-  "dct_title_s": "Tamilnadu, India: Village Socio-Demographic and Economic Census Data, 2011",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VillageMap of India"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60248\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120252/nyu_2451_60248.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120824/nyu_2451_60248_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Tamil Nadu (India)",
-    "Ambattur (India)",
-    "Attur (India)",
-    "Cheyyur (India)",
-    "Hosur (India)",
-    "Kanniyakumari (India : District)",
-    "Madurai (India : District)",
-    "Thiruvarur (India)",
-    "Tiruppattur (India)",
-    "Vellore (India : District)",
-    "Yercaud (India)"
-  ],
-  "dct_temporal_sm": [
-    "2011"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60248",
-  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
-  "id": "nyu-2451-60248",
-  "nyu_addl_dspace_s": "61214",
-  "locn_geometry": "ENVELOPE(76.23465, 80.353348, 13.56393, 8.073207)",
-  "gbl_indexYear_im": 2011
+{
+  "dct_description_sm": [
+    "This polygon shapefile represents village points for Tamilnadu, India in 2011. Features that represent the villages are include basic socio-demographic data on gender, education, literacy, and employment that is linked to the Primary Census Abstract 2011. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data. Consult the documentation for information on the variables."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/60248"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Human settlements",
+    "Villages",
+    "Census",
+    "Demography",
+    "Population Statistics",
+    "Sex Statistics",
+    "Housing Statistics",
+    "Labor supply",
+    "Caste",
+    "Literacy",
+    "Society",
+    "Economy",
+    "Location"
+  ],
+  "dct_title_s": "Tamilnadu, India: Village Socio-Demographic and Economic Census Data, 2011",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VillageMap of India"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60248\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120252/nyu_2451_60248.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120824/nyu_2451_60248_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Tamil Nadu (India)",
+    "Ambattur (India)",
+    "Attur (India)",
+    "Cheyyur (India)",
+    "Hosur (India)",
+    "Kanniyakumari (India : District)",
+    "Madurai (India : District)",
+    "Thiruvarur (India)",
+    "Tiruppattur (India)",
+    "Vellore (India : District)",
+    "Yercaud (India)"
+  ],
+  "dct_temporal_sm": [
+    "2011"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60248",
+  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
+  "id": "nyu-2451-60248",
+  "nyu_addl_dspace_s": "61214",
+  "locn_geometry": "ENVELOPE(76.23465, 80.353348, 13.56393, 8.073207)",
+  "gbl_indexYear_im": [
+    2011
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-60249.json b/metadata-aardvark/Datasets/nyu-2451-60249.json
index 7d463e352..109eb32fa 100644
--- a/metadata-aardvark/Datasets/nyu-2451-60249.json
+++ b/metadata-aardvark/Datasets/nyu-2451-60249.json
@@ -1,49 +1,65 @@
-{
-  "dct_description_sm": "This polygon shapefile represents village points for Tripura, India in 2011. Features that represent the villages are include basic socio-demographic data on gender, education, literacy, and employment that is linked to the Primary Census Abstract 2011. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data. Consult the documentation for information on the variables.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/60249",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Human settlements",
-    "Villages",
-    "Census",
-    "Demography",
-    "Population Statistics",
-    "Sex Statistics",
-    "Housing Statistics",
-    "Labor supply",
-    "Caste",
-    "Literacy",
-    "Society",
-    "Economy",
-    "Location"
-  ],
-  "dct_title_s": "Tripura, India: Village Socio-Demographic and Economic Census Data, 2011",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VillageMap of India"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60249\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120253/nyu_2451_60249.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120825/nyu_2451_60249_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Tripura (India)",
-    "Belonia (India)",
-    "Dharmanagar (India)",
-    "Kalyanpur (India)",
-    "Khowai (India)"
-  ],
-  "dct_temporal_sm": [
-    "2011"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60249",
-  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
-  "id": "nyu-2451-60249",
-  "nyu_addl_dspace_s": "61215",
-  "locn_geometry": "ENVELOPE(91.153664, 92.334389, 24.521009, 22.94809)",
-  "gbl_indexYear_im": 2011
+{
+  "dct_description_sm": [
+    "This polygon shapefile represents village points for Tripura, India in 2011. Features that represent the villages are include basic socio-demographic data on gender, education, literacy, and employment that is linked to the Primary Census Abstract 2011. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data. Consult the documentation for information on the variables."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/60249"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Human settlements",
+    "Villages",
+    "Census",
+    "Demography",
+    "Population Statistics",
+    "Sex Statistics",
+    "Housing Statistics",
+    "Labor supply",
+    "Caste",
+    "Literacy",
+    "Society",
+    "Economy",
+    "Location"
+  ],
+  "dct_title_s": "Tripura, India: Village Socio-Demographic and Economic Census Data, 2011",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VillageMap of India"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60249\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120253/nyu_2451_60249.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120825/nyu_2451_60249_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Tripura (India)",
+    "Belonia (India)",
+    "Dharmanagar (India)",
+    "Kalyanpur (India)",
+    "Khowai (India)"
+  ],
+  "dct_temporal_sm": [
+    "2011"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60249",
+  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
+  "id": "nyu-2451-60249",
+  "nyu_addl_dspace_s": "61215",
+  "locn_geometry": "ENVELOPE(91.153664, 92.334389, 24.521009, 22.94809)",
+  "gbl_indexYear_im": [
+    2011
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-60250.json b/metadata-aardvark/Datasets/nyu-2451-60250.json
index 0b72dc673..b97f5b41c 100644
--- a/metadata-aardvark/Datasets/nyu-2451-60250.json
+++ b/metadata-aardvark/Datasets/nyu-2451-60250.json
@@ -1,56 +1,72 @@
-{
-  "dct_description_sm": "This polygon shapefile represents village points for Uttar Pradesh, India in 2011. Features that represent the villages are include basic socio-demographic data on gender, education, literacy, and employment that is linked to the Primary Census Abstract 2011. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data. Consult the documentation for information on the variables.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/60250",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Human settlements",
-    "Villages",
-    "Census",
-    "Demography",
-    "Population Statistics",
-    "Sex Statistics",
-    "Housing Statistics",
-    "Labor supply",
-    "Caste",
-    "Literacy",
-    "Society",
-    "Economy",
-    "Location"
-  ],
-  "dct_title_s": "Uttar Pradesh, India: Village Socio-Demographic and Economic Census Data, 2011",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VillageMap of India"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60250\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120254/nyu_2451_60250.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120826/nyu_2451_60250_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Uttar Pradesh (India)",
-    "Agra (India : District)",
-    "Deoband (India)",
-    "Ghaziabad (India : District)",
-    "Meerut (India : District)",
-    "Rampur (Uttar Pradesh, India : District)",
-    "Saharanpur (India : District)",
-    "Varanasi (Uttar Pradesh, India : District)",
-    "Lucknow (India : District)",
-    "Kushinagar (India : District)",
-    "Khatauli (India)",
-    "Muzaffarnagar (India : District)"
-  ],
-  "dct_temporal_sm": [
-    "2011"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60250",
-  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
-  "id": "nyu-2451-60250",
-  "nyu_addl_dspace_s": "61216",
-  "locn_geometry": "ENVELOPE(77.08887, 84.63575, 30.40547, 23.87022)",
-  "gbl_indexYear_im": 2011
+{
+  "dct_description_sm": [
+    "This polygon shapefile represents village points for Uttar Pradesh, India in 2011. Features that represent the villages are include basic socio-demographic data on gender, education, literacy, and employment that is linked to the Primary Census Abstract 2011. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data. Consult the documentation for information on the variables."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/60250"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Human settlements",
+    "Villages",
+    "Census",
+    "Demography",
+    "Population Statistics",
+    "Sex Statistics",
+    "Housing Statistics",
+    "Labor supply",
+    "Caste",
+    "Literacy",
+    "Society",
+    "Economy",
+    "Location"
+  ],
+  "dct_title_s": "Uttar Pradesh, India: Village Socio-Demographic and Economic Census Data, 2011",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VillageMap of India"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60250\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120254/nyu_2451_60250.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120826/nyu_2451_60250_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Uttar Pradesh (India)",
+    "Agra (India : District)",
+    "Deoband (India)",
+    "Ghaziabad (India : District)",
+    "Meerut (India : District)",
+    "Rampur (Uttar Pradesh, India : District)",
+    "Saharanpur (India : District)",
+    "Varanasi (Uttar Pradesh, India : District)",
+    "Lucknow (India : District)",
+    "Kushinagar (India : District)",
+    "Khatauli (India)",
+    "Muzaffarnagar (India : District)"
+  ],
+  "dct_temporal_sm": [
+    "2011"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60250",
+  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
+  "id": "nyu-2451-60250",
+  "nyu_addl_dspace_s": "61216",
+  "locn_geometry": "ENVELOPE(77.08887, 84.63575, 30.40547, 23.87022)",
+  "gbl_indexYear_im": [
+    2011
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-60251.json b/metadata-aardvark/Datasets/nyu-2451-60251.json
index 477c95ef1..21b6eda42 100644
--- a/metadata-aardvark/Datasets/nyu-2451-60251.json
+++ b/metadata-aardvark/Datasets/nyu-2451-60251.json
@@ -1,58 +1,74 @@
-{
-  "dct_description_sm": "This polygon shapefile represents village points for Uttarakhand, India in 2011. Features that represent the villages are include basic socio-demographic data on gender, education, literacy, and employment that is linked to the Primary Census Abstract 2011. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data. Consult the documentation for information on the variables.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/60251",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Human settlements",
-    "Villages",
-    "Census",
-    "Demography",
-    "Population Statistics",
-    "Sex Statistics",
-    "Housing Statistics",
-    "Labor supply",
-    "Caste",
-    "Literacy",
-    "Society",
-    "Economy",
-    "Location"
-  ],
-  "dct_title_s": "Uttarakhand, India: Village Points with Socio-Demographic and Economic Census Data, 2011",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VillageMap of India"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60251\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120255/nyu_2451_60251.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120827/nyu_2451_60251_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Uttarakhand (India)",
-    "Almora (India : District)",
-    "Badarinath (India)",
-    "Ranipur (India)",
-    "Dehra Dun (India : District)",
-    "Haldwani (India)",
-    "Haridwar (India)",
-    "Gangotri (India)",
-    "Kedaranatha (India)",
-    "Kotdwara (India)",
-    "Laksar (India)",
-    "Mussoorie (India)",
-    "Naini Tal (India : District)",
-    "Ranikhet (India)"
-  ],
-  "dct_temporal_sm": [
-    "2011"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60251",
-  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
-  "id": "nyu-2451-60251",
-  "nyu_addl_dspace_s": "61217",
-  "locn_geometry": "ENVELOPE(77.576012, 81.037498, 31.457331, 28.72261)",
-  "gbl_indexYear_im": 2011
+{
+  "dct_description_sm": [
+    "This polygon shapefile represents village points for Uttarakhand, India in 2011. Features that represent the villages are include basic socio-demographic data on gender, education, literacy, and employment that is linked to the Primary Census Abstract 2011. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data. Consult the documentation for information on the variables."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/60251"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Human settlements",
+    "Villages",
+    "Census",
+    "Demography",
+    "Population Statistics",
+    "Sex Statistics",
+    "Housing Statistics",
+    "Labor supply",
+    "Caste",
+    "Literacy",
+    "Society",
+    "Economy",
+    "Location"
+  ],
+  "dct_title_s": "Uttarakhand, India: Village Points with Socio-Demographic and Economic Census Data, 2011",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VillageMap of India"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60251\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120255/nyu_2451_60251.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120827/nyu_2451_60251_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Uttarakhand (India)",
+    "Almora (India : District)",
+    "Badarinath (India)",
+    "Ranipur (India)",
+    "Dehra Dun (India : District)",
+    "Haldwani (India)",
+    "Haridwar (India)",
+    "Gangotri (India)",
+    "Kedaranatha (India)",
+    "Kotdwara (India)",
+    "Laksar (India)",
+    "Mussoorie (India)",
+    "Naini Tal (India : District)",
+    "Ranikhet (India)"
+  ],
+  "dct_temporal_sm": [
+    "2011"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60251",
+  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
+  "id": "nyu-2451-60251",
+  "nyu_addl_dspace_s": "61217",
+  "locn_geometry": "ENVELOPE(77.576012, 81.037498, 31.457331, 28.72261)",
+  "gbl_indexYear_im": [
+    2011
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-60252.json b/metadata-aardvark/Datasets/nyu-2451-60252.json
index e6da9d857..bc5030630 100644
--- a/metadata-aardvark/Datasets/nyu-2451-60252.json
+++ b/metadata-aardvark/Datasets/nyu-2451-60252.json
@@ -1,58 +1,74 @@
-{
-  "dct_description_sm": "This point shapefile represents village locations for Uttarakhand, India in 2011. Features that represent the villages are include basic socio-demographic data on gender, education, literacy, and employment that is linked to the Primary Census Abstract 2011. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data. Consult the documentation for information on the variables.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/60252",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Human settlements",
-    "Villages",
-    "Census",
-    "Demography",
-    "Population Statistics",
-    "Sex Statistics",
-    "Housing Statistics",
-    "Labor supply",
-    "Caste",
-    "Literacy",
-    "Society",
-    "Economy",
-    "Location"
-  ],
-  "dct_title_s": "Uttarakhand, India: Village Socio-Demographic and Economic Census Data, 2011",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VillageMap of India"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60252\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120256/nyu_2451_60252.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120828/nyu_2451_60252_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Uttarakhand (India)",
-    "Almora (India : District)",
-    "Badarinath (India)",
-    "Ranipur (India)",
-    "Dehra Dun (India : District)",
-    "Haldwani (India)",
-    "Haridwar (India)",
-    "Gangotri (India)",
-    "Kedaranatha (India)",
-    "Kotdwara (India)",
-    "Laksar (India)",
-    "Mussoorie (India)",
-    "Naini Tal (India : District)",
-    "Ranikhet (India)"
-  ],
-  "dct_temporal_sm": [
-    "2011"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60252",
-  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
-  "id": "nyu-2451-60252",
-  "nyu_addl_dspace_s": "61218",
-  "locn_geometry": "ENVELOPE(77.576012, 81.037498, 31.457331, 28.72261)",
-  "gbl_indexYear_im": 2011
+{
+  "dct_description_sm": [
+    "This point shapefile represents village locations for Uttarakhand, India in 2011. Features that represent the villages are include basic socio-demographic data on gender, education, literacy, and employment that is linked to the Primary Census Abstract 2011. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data. Consult the documentation for information on the variables."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/60252"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Human settlements",
+    "Villages",
+    "Census",
+    "Demography",
+    "Population Statistics",
+    "Sex Statistics",
+    "Housing Statistics",
+    "Labor supply",
+    "Caste",
+    "Literacy",
+    "Society",
+    "Economy",
+    "Location"
+  ],
+  "dct_title_s": "Uttarakhand, India: Village Socio-Demographic and Economic Census Data, 2011",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VillageMap of India"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60252\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120256/nyu_2451_60252.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120828/nyu_2451_60252_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Uttarakhand (India)",
+    "Almora (India : District)",
+    "Badarinath (India)",
+    "Ranipur (India)",
+    "Dehra Dun (India : District)",
+    "Haldwani (India)",
+    "Haridwar (India)",
+    "Gangotri (India)",
+    "Kedaranatha (India)",
+    "Kotdwara (India)",
+    "Laksar (India)",
+    "Mussoorie (India)",
+    "Naini Tal (India : District)",
+    "Ranikhet (India)"
+  ],
+  "dct_temporal_sm": [
+    "2011"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60252",
+  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
+  "id": "nyu-2451-60252",
+  "nyu_addl_dspace_s": "61218",
+  "locn_geometry": "ENVELOPE(77.576012, 81.037498, 31.457331, 28.72261)",
+  "gbl_indexYear_im": [
+    2011
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-60253.json b/metadata-aardvark/Datasets/nyu-2451-60253.json
index b1981937b..e74ff9a63 100644
--- a/metadata-aardvark/Datasets/nyu-2451-60253.json
+++ b/metadata-aardvark/Datasets/nyu-2451-60253.json
@@ -1,56 +1,72 @@
-{
-  "dct_description_sm": "This polygon shapefile represents village points for West Bengal, India in 2011. Features that represent the villages are include basic socio-demographic data on gender, education, literacy, and employment that is linked to the Primary Census Abstract 2011. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data. Consult the documentation for information on the variables.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/60253",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "ML InfoMap (Firm)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Human settlements",
-    "Villages",
-    "Census",
-    "Demography",
-    "Population Statistics",
-    "Sex Statistics",
-    "Housing Statistics",
-    "Labor supply",
-    "Caste",
-    "Literacy",
-    "Society",
-    "Economy",
-    "Location"
-  ],
-  "dct_title_s": "West Bengal, India: Village Socio-Demographic and Economic Census Data, 2011",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "VillageMap of India"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60253\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120257/nyu_2451_60253.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120829/nyu_2451_60253_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "West Bengal (India)",
-    "Bally (India)",
-    "Bankura (India : District)",
-    "Darjeeling (India : District)",
-    "Daspur (India)",
-    "Dum Dum (India)",
-    "Hugli (India : District)",
-    "Jalpaiguri (India : District)",
-    "Kalya\u00b7ni (India)",
-    "Kashipur (Bengal, India)",
-    "Maldah District (India)",
-    "Mayureswar (India)"
-  ],
-  "dct_temporal_sm": [
-    "2011"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60253",
-  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
-  "id": "nyu-2451-60253",
-  "nyu_addl_dspace_s": "61219",
-  "locn_geometry": "ENVELOPE(85.819183, 89.882088, 27.218969, 21.5457)",
-  "gbl_indexYear_im": 2011
+{
+  "dct_description_sm": [
+    "This polygon shapefile represents village points for West Bengal, India in 2011. Features that represent the villages are include basic socio-demographic data on gender, education, literacy, and employment that is linked to the Primary Census Abstract 2011. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for village level demographic analysis within basic applications to support graphical overlays and analysis with other spatial data. Consult the documentation for information on the variables."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/60253"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "ML InfoMap (Firm)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Human settlements",
+    "Villages",
+    "Census",
+    "Demography",
+    "Population Statistics",
+    "Sex Statistics",
+    "Housing Statistics",
+    "Labor supply",
+    "Caste",
+    "Literacy",
+    "Society",
+    "Economy",
+    "Location"
+  ],
+  "dct_title_s": "West Bengal, India: Village Socio-Demographic and Economic Census Data, 2011",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "VillageMap of India"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60253\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/120257/nyu_2451_60253.zip\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/120829/nyu_2451_60253_doc.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "West Bengal (India)",
+    "Bally (India)",
+    "Bankura (India : District)",
+    "Darjeeling (India : District)",
+    "Daspur (India)",
+    "Dum Dum (India)",
+    "Hugli (India : District)",
+    "Jalpaiguri (India : District)",
+    "Kalya·ni (India)",
+    "Kashipur (Bengal, India)",
+    "Maldah District (India)",
+    "Mayureswar (India)"
+  ],
+  "dct_temporal_sm": [
+    "2011"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60253",
+  "gbl_mdModified_dt": "2019-08-16T10:14:11Z",
+  "id": "nyu-2451-60253",
+  "nyu_addl_dspace_s": "61219",
+  "locn_geometry": "ENVELOPE(85.819183, 89.882088, 27.218969, 21.5457)",
+  "gbl_indexYear_im": [
+    2011
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-63562.json b/metadata-aardvark/Datasets/nyu-2451-63562.json
index c7aded007..cfe9897c5 100644
--- a/metadata-aardvark/Datasets/nyu-2451-63562.json
+++ b/metadata-aardvark/Datasets/nyu-2451-63562.json
@@ -1,46 +1,60 @@
-{
-  "dct_creator_sm": [
-    "Central Agency For Public Mobilization And Statistics (CAPMAS), Egypt 2017"
-  ],
-  "dct_description_sm": "This polygon shapefile represents basic population statistics for governates in Egypt, collected as part of Egypt\u2019s 2017 Census by the Central Agency For Public Mobilization And Statistics (CAPMAS). Indicators in this layer include sex, marital status, and age. This layer was derived from a geodatabase (see the related data file) and was documented and restructured by East View Cartographic, Inc. The lowest administrative level represented in the census data collection is the Shyakha/Qurya (ADM3/4) and includes 5890 polygons with 97 attribute variables. Attribute descriptions retain Arabic language names and unique identifier codes. All variable names were translated from the Arabic language. Field name prefixes, originally written with coded titles, were renamed to create unique names (e.g. Original variable of \u201c\u062c\u0645\u0644\u0647_\u0627\u0644\u0633\u0643\u0627\u0646\u201d was updated to D001 and given the alias \u201cTotal Population [\u062c\u0645\u0644\u0647_\u0627\u0644\u0633\u0643\u0627\u0646]\u201d, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, S = Social). All variables from the original data were reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Social. In the attribute table, all geographic names and codes are represented as text fields and census data are represented as doubles or long integers. Automated tools were run to apply aliases in the format \u201cEnglish translation field description[Arabic language field description]\u201d. Vector data was analyzed for accuracy and compared with national boundaries. The local projection for the administrative boundaries is EPSG:32636, or WGS 84 / UTM zone 36N.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/63562",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Society",
-    "Demographic surveys",
-    "Census",
-    "Census districts",
-    "Demography"
-  ],
-  "dct_title_s": "National Census Governorate-Level Demographic Indicators for Egypt, 2017",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "East View Egyptian Census Data"
-  ],
-  "dct_issued_s": "7/24/2020",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/63562\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/128794/nyu_2451_63562.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/128803/nyu_2451_63562_doc.zip\"}",
-  "dct_source_sm": [
-    "nyu-2451-63574"
-  ],
-  "dct_spatial_sm": [
-    "Egypt"
-  ],
-  "dct_temporal_sm": [
-    "2017"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_63562",
-  "gbl_mdModified_dt": "2021-12-20T10:29:38Z",
-  "id": "nyu-2451-63562",
-  "nyu_addl_dspace_s": "64772",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(24.692906, 36.907099, 31.670021, 21.941342)",
-  "gbl_indexYear_im": 2017
+{
+  "dct_creator_sm": [
+    "Central Agency For Public Mobilization And Statistics (CAPMAS), Egypt 2017"
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents basic population statistics for governates in Egypt, collected as part of Egypt’s 2017 Census by the Central Agency For Public Mobilization And Statistics (CAPMAS). Indicators in this layer include sex, marital status, and age. This layer was derived from a geodatabase (see the related data file) and was documented and restructured by East View Cartographic, Inc. The lowest administrative level represented in the census data collection is the Shyakha/Qurya (ADM3/4) and includes 5890 polygons with 97 attribute variables. Attribute descriptions retain Arabic language names and unique identifier codes. All variable names were translated from the Arabic language. Field name prefixes, originally written with coded titles, were renamed to create unique names (e.g. Original variable of “جمله_السكان” was updated to D001 and given the alias “Total Population [جمله_السكان]”, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, S = Social). All variables from the original data were reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Social. In the attribute table, all geographic names and codes are represented as text fields and census data are represented as doubles or long integers. Automated tools were run to apply aliases in the format “English translation field description[Arabic language field description]”. Vector data was analyzed for accuracy and compared with national boundaries. The local projection for the administrative boundaries is EPSG:32636, or WGS 84 / UTM zone 36N."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/63562"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Society",
+    "Demographic surveys",
+    "Census",
+    "Census districts",
+    "Demography"
+  ],
+  "dct_title_s": "National Census Governorate-Level Demographic Indicators for Egypt, 2017",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "East View Egyptian Census Data"
+  ],
+  "dct_issued_s": "7/24/2020",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/63562\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/128794/nyu_2451_63562.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/128803/nyu_2451_63562_doc.zip\"}",
+  "dct_source_sm": [
+    "nyu-2451-63574"
+  ],
+  "dct_spatial_sm": [
+    "Egypt"
+  ],
+  "dct_temporal_sm": [
+    "2017"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_63562",
+  "gbl_mdModified_dt": "2021-12-20T10:29:38Z",
+  "id": "nyu-2451-63562",
+  "nyu_addl_dspace_s": "64772",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(24.692906, 36.907099, 31.670021, 21.941342)",
+  "gbl_indexYear_im": [
+    2017
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-63563.json b/metadata-aardvark/Datasets/nyu-2451-63563.json
index 3ff7f2c97..8d75638cf 100644
--- a/metadata-aardvark/Datasets/nyu-2451-63563.json
+++ b/metadata-aardvark/Datasets/nyu-2451-63563.json
@@ -1,46 +1,60 @@
-{
-  "dct_creator_sm": [
-    "Central Agency For Public Mobilization And Statistics (CAPMAS), Egypt 2017"
-  ],
-  "dct_description_sm": "This polygon shapefile represents basic population statistics at the qism/markaz-level in Egypt, collected as part of Egypt\u2019s 2017 Census by the Central Agency For Public Mobilization And Statistics (CAPMAS). Indicators in this layer include sex, marital status, and age. This layer was derived from a geodatabase (see the related data file) and was documented and restructured by East View Cartographic, Inc. The lowest administrative level represented in the census data collection is the Shyakha/Qurya (ADM3/4) and includes 5890 polygons with 97 attribute variables. Attribute descriptions retain Arabic language names and unique identifier codes. All variable names were translated from the Arabic language. Field name prefixes, originally written with coded titles, were renamed to create unique names (e.g. Original variable of \u201c\u062c\u0645\u0644\u0647_\u0627\u0644\u0633\u0643\u0627\u0646\u201d was updated to D001 and given the alias \u201cTotal Population [\u062c\u0645\u0644\u0647_\u0627\u0644\u0633\u0643\u0627\u0646]\u201d, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, S = Social). All variables from the original data were reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Social. In the attribute table, all geographic names and codes are represented as text fields and census data are represented as doubles or long integers. Automated tools were run to apply aliases in the format \u201cEnglish translation field description[Arabic language field description]\u201d. Vector data was analyzed for accuracy and compared with national boundaries. The local projection for the administrative boundaries is EPSG:32636, or WGS 84 / UTM zone 36N.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/63563",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Society",
-    "Demographic surveys",
-    "Census",
-    "Census districts",
-    "Demography"
-  ],
-  "dct_title_s": "National Census Qism/Markaz-Level Demographic Indicators for Egypt, 2017",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "East View Egyptian Census Data"
-  ],
-  "dct_issued_s": "7/24/2020",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/63563\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/128795/nyu_2451_63563.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/128804/nyu_2451_63563_doc.zip\"}",
-  "dct_source_sm": [
-    "nyu-2451-63574"
-  ],
-  "dct_spatial_sm": [
-    "Egypt"
-  ],
-  "dct_temporal_sm": [
-    "2017"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_63563",
-  "gbl_mdModified_dt": "2021-12-20T10:29:38Z",
-  "id": "nyu-2451-63563",
-  "nyu_addl_dspace_s": "64773",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(24.692906, 36.907099, 31.670021, 21.941342)",
-  "gbl_indexYear_im": 2017
+{
+  "dct_creator_sm": [
+    "Central Agency For Public Mobilization And Statistics (CAPMAS), Egypt 2017"
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents basic population statistics at the qism/markaz-level in Egypt, collected as part of Egypt’s 2017 Census by the Central Agency For Public Mobilization And Statistics (CAPMAS). Indicators in this layer include sex, marital status, and age. This layer was derived from a geodatabase (see the related data file) and was documented and restructured by East View Cartographic, Inc. The lowest administrative level represented in the census data collection is the Shyakha/Qurya (ADM3/4) and includes 5890 polygons with 97 attribute variables. Attribute descriptions retain Arabic language names and unique identifier codes. All variable names were translated from the Arabic language. Field name prefixes, originally written with coded titles, were renamed to create unique names (e.g. Original variable of “جمله_السكان” was updated to D001 and given the alias “Total Population [جمله_السكان]”, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, S = Social). All variables from the original data were reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Social. In the attribute table, all geographic names and codes are represented as text fields and census data are represented as doubles or long integers. Automated tools were run to apply aliases in the format “English translation field description[Arabic language field description]”. Vector data was analyzed for accuracy and compared with national boundaries. The local projection for the administrative boundaries is EPSG:32636, or WGS 84 / UTM zone 36N."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/63563"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Society",
+    "Demographic surveys",
+    "Census",
+    "Census districts",
+    "Demography"
+  ],
+  "dct_title_s": "National Census Qism/Markaz-Level Demographic Indicators for Egypt, 2017",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "East View Egyptian Census Data"
+  ],
+  "dct_issued_s": "7/24/2020",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/63563\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/128795/nyu_2451_63563.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/128804/nyu_2451_63563_doc.zip\"}",
+  "dct_source_sm": [
+    "nyu-2451-63574"
+  ],
+  "dct_spatial_sm": [
+    "Egypt"
+  ],
+  "dct_temporal_sm": [
+    "2017"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_63563",
+  "gbl_mdModified_dt": "2021-12-20T10:29:38Z",
+  "id": "nyu-2451-63563",
+  "nyu_addl_dspace_s": "64773",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(24.692906, 36.907099, 31.670021, 21.941342)",
+  "gbl_indexYear_im": [
+    2017
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-63564.json b/metadata-aardvark/Datasets/nyu-2451-63564.json
index a4d98c9ac..55b8d7110 100644
--- a/metadata-aardvark/Datasets/nyu-2451-63564.json
+++ b/metadata-aardvark/Datasets/nyu-2451-63564.json
@@ -1,46 +1,60 @@
-{
-  "dct_creator_sm": [
-    "Central Agency For Public Mobilization And Statistics (CAPMAS), Egypt 2017"
-  ],
-  "dct_description_sm": "This polygon shapefile represents basic population statistics at the shyakha/qurya-level in Egypt, collected as part of Egypt\u2019s 2017 Census by the Central Agency For Public Mobilization And Statistics (CAPMAS). Indicators in this layer include sex, marital status, and age. This layer was derived from a geodatabase (see the related data file) and was documented and restructured by East View Cartographic, Inc. The lowest administrative level represented in the census data collection is the Shyakha/Qurya (ADM3/4) and includes 5890 polygons with 97 attribute variables. Attribute descriptions retain Arabic language names and unique identifier codes. All variable names were translated from the Arabic language. Field name prefixes, originally written with coded titles, were renamed to create unique names (e.g. Original variable of \u201c\u062c\u0645\u0644\u0647_\u0627\u0644\u0633\u0643\u0627\u0646\u201d was updated to D001 and given the alias \u201cTotal Population [\u062c\u0645\u0644\u0647_\u0627\u0644\u0633\u0643\u0627\u0646]\u201d, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, S = Social). All variables from the original data were reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Social. In the attribute table, all geographic names and codes are represented as text fields and census data are represented as doubles or long integers. Automated tools were run to apply aliases in the format \u201cEnglish translation field description[Arabic language field description]\u201d. Vector data was analyzed for accuracy and compared with national boundaries. The local projection for the administrative boundaries is EPSG:32636, or WGS 84 / UTM zone 36N.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/63564",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Society",
-    "Demographic surveys",
-    "Census",
-    "Census districts",
-    "Demography"
-  ],
-  "dct_title_s": "National Census Shyakha/Qurya-Level Demographic Indicators for Egypt, 2017",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "East View Egyptian Census Data"
-  ],
-  "dct_issued_s": "7/24/2020",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/63564\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/128796/nyu_2451_63564.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/128805/nyu_2451_63564_doc.zip\"}",
-  "dct_source_sm": [
-    "nyu-2451-63574"
-  ],
-  "dct_spatial_sm": [
-    "Egypt"
-  ],
-  "dct_temporal_sm": [
-    "2017"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_63564",
-  "gbl_mdModified_dt": "2021-12-20T10:29:38Z",
-  "id": "nyu-2451-63564",
-  "nyu_addl_dspace_s": "64774",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(24.692906, 36.907099, 31.670021, 21.941342)",
-  "gbl_indexYear_im": 2017
+{
+  "dct_creator_sm": [
+    "Central Agency For Public Mobilization And Statistics (CAPMAS), Egypt 2017"
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents basic population statistics at the shyakha/qurya-level in Egypt, collected as part of Egypt’s 2017 Census by the Central Agency For Public Mobilization And Statistics (CAPMAS). Indicators in this layer include sex, marital status, and age. This layer was derived from a geodatabase (see the related data file) and was documented and restructured by East View Cartographic, Inc. The lowest administrative level represented in the census data collection is the Shyakha/Qurya (ADM3/4) and includes 5890 polygons with 97 attribute variables. Attribute descriptions retain Arabic language names and unique identifier codes. All variable names were translated from the Arabic language. Field name prefixes, originally written with coded titles, were renamed to create unique names (e.g. Original variable of “جمله_السكان” was updated to D001 and given the alias “Total Population [جمله_السكان]”, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, S = Social). All variables from the original data were reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Social. In the attribute table, all geographic names and codes are represented as text fields and census data are represented as doubles or long integers. Automated tools were run to apply aliases in the format “English translation field description[Arabic language field description]”. Vector data was analyzed for accuracy and compared with national boundaries. The local projection for the administrative boundaries is EPSG:32636, or WGS 84 / UTM zone 36N."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/63564"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Society",
+    "Demographic surveys",
+    "Census",
+    "Census districts",
+    "Demography"
+  ],
+  "dct_title_s": "National Census Shyakha/Qurya-Level Demographic Indicators for Egypt, 2017",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "East View Egyptian Census Data"
+  ],
+  "dct_issued_s": "7/24/2020",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/63564\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/128796/nyu_2451_63564.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/128805/nyu_2451_63564_doc.zip\"}",
+  "dct_source_sm": [
+    "nyu-2451-63574"
+  ],
+  "dct_spatial_sm": [
+    "Egypt"
+  ],
+  "dct_temporal_sm": [
+    "2017"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_63564",
+  "gbl_mdModified_dt": "2021-12-20T10:29:38Z",
+  "id": "nyu-2451-63564",
+  "nyu_addl_dspace_s": "64774",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(24.692906, 36.907099, 31.670021, 21.941342)",
+  "gbl_indexYear_im": [
+    2017
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-63565.json b/metadata-aardvark/Datasets/nyu-2451-63565.json
index d8dada5d1..3bf69e660 100644
--- a/metadata-aardvark/Datasets/nyu-2451-63565.json
+++ b/metadata-aardvark/Datasets/nyu-2451-63565.json
@@ -1,47 +1,61 @@
-{
-  "dct_creator_sm": [
-    "Central Agency For Public Mobilization And Statistics (CAPMAS), Egypt 2017"
-  ],
-  "dct_description_sm": "This polygon shapefile represents basic population statistics at the governate-level in Egypt, collected as part of Egypt\u2019s 2017 Census by the Central Agency For Public Mobilization And Statistics (CAPMAS). Indicators in this layer include types of occupations people are engaged. This layer was derived from a geodatabase (see the related data file) and was documented and restructured by East View Cartographic, Inc. The lowest administrative level represented in the census data collection is the Shyakha/Qurya (ADM3/4) and includes 5890 polygons with 97 attribute variables. Attribute descriptions retain Arabic language names and unique identifier codes. All variable names were translated from the Arabic language. Field name prefixes, originally written with coded titles, were renamed to create unique names (e.g. Original variable of \u201c\u062c\u0645\u0644\u0647_\u0627\u0644\u0633\u0643\u0627\u0646\u201d was updated to D001 and given the alias \u201cTotal Population [\u062c\u0645\u0644\u0647_\u0627\u0644\u0633\u0643\u0627\u0646]\u201d, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, S = Social). All variables from the original data were reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Social. In the attribute table, all geographic names and codes are represented as text fields and census data are represented as doubles or long integers. Automated tools were run to apply aliases in the format \u201cEnglish translation field description[Arabic language field description]\u201d. Vector data was analyzed for accuracy and compared with national boundaries. The local projection for the administrative boundaries is EPSG:32636, or WGS 84 / UTM zone 36N.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/63565",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Census",
-    "Census districts",
-    "Demographic surveys",
-    "Demography",
-    "Employment",
-    "Economy"
-  ],
-  "dct_title_s": "National Census Governorate-Level Economic Indicators for Egypt, 2017",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "East View Egyptian Census Data"
-  ],
-  "dct_issued_s": "7/24/2020",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/63565\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/128797/nyu_2451_63565.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/128806/nyu_2451_63565_doc.zip\"}",
-  "dct_source_sm": [
-    "nyu-2451-63574"
-  ],
-  "dct_spatial_sm": [
-    "Egypt"
-  ],
-  "dct_temporal_sm": [
-    "2017"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_63565",
-  "gbl_mdModified_dt": "2021-12-20T10:29:38Z",
-  "id": "nyu-2451-63565",
-  "nyu_addl_dspace_s": "64775",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(24.692906, 36.907099, 31.670021, 21.941342)",
-  "gbl_indexYear_im": 2017
+{
+  "dct_creator_sm": [
+    "Central Agency For Public Mobilization And Statistics (CAPMAS), Egypt 2017"
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents basic population statistics at the governate-level in Egypt, collected as part of Egypt’s 2017 Census by the Central Agency For Public Mobilization And Statistics (CAPMAS). Indicators in this layer include types of occupations people are engaged. This layer was derived from a geodatabase (see the related data file) and was documented and restructured by East View Cartographic, Inc. The lowest administrative level represented in the census data collection is the Shyakha/Qurya (ADM3/4) and includes 5890 polygons with 97 attribute variables. Attribute descriptions retain Arabic language names and unique identifier codes. All variable names were translated from the Arabic language. Field name prefixes, originally written with coded titles, were renamed to create unique names (e.g. Original variable of “جمله_السكان” was updated to D001 and given the alias “Total Population [جمله_السكان]”, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, S = Social). All variables from the original data were reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Social. In the attribute table, all geographic names and codes are represented as text fields and census data are represented as doubles or long integers. Automated tools were run to apply aliases in the format “English translation field description[Arabic language field description]”. Vector data was analyzed for accuracy and compared with national boundaries. The local projection for the administrative boundaries is EPSG:32636, or WGS 84 / UTM zone 36N."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/63565"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Census",
+    "Census districts",
+    "Demographic surveys",
+    "Demography",
+    "Employment",
+    "Economy"
+  ],
+  "dct_title_s": "National Census Governorate-Level Economic Indicators for Egypt, 2017",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "East View Egyptian Census Data"
+  ],
+  "dct_issued_s": "7/24/2020",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/63565\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/128797/nyu_2451_63565.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/128806/nyu_2451_63565_doc.zip\"}",
+  "dct_source_sm": [
+    "nyu-2451-63574"
+  ],
+  "dct_spatial_sm": [
+    "Egypt"
+  ],
+  "dct_temporal_sm": [
+    "2017"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_63565",
+  "gbl_mdModified_dt": "2021-12-20T10:29:38Z",
+  "id": "nyu-2451-63565",
+  "nyu_addl_dspace_s": "64775",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(24.692906, 36.907099, 31.670021, 21.941342)",
+  "gbl_indexYear_im": [
+    2017
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-63566.json b/metadata-aardvark/Datasets/nyu-2451-63566.json
index efdeb52ce..554922a37 100644
--- a/metadata-aardvark/Datasets/nyu-2451-63566.json
+++ b/metadata-aardvark/Datasets/nyu-2451-63566.json
@@ -1,47 +1,61 @@
-{
-  "dct_creator_sm": [
-    "Central Agency For Public Mobilization And Statistics (CAPMAS), Egypt 2017"
-  ],
-  "dct_description_sm": "This polygon shapefile represents basic employment statistics at the qism/markaz-level in Egypt, collected as part of Egypt\u2019s 2017 Census by the Central Agency For Public Mobilization And Statistics (CAPMAS). Indicators in this layer include types of occupations people are engaged. This layer was derived from a geodatabase (see the related data file) and was documented and restructured by East View Cartographic, Inc. The lowest administrative level represented in the census data collection is the Shyakha/Qurya (ADM3/4) and includes 5890 polygons with 97 attribute variables. Attribute descriptions retain Arabic language names and unique identifier codes. All variable names were translated from the Arabic language. Field name prefixes, originally written with coded titles, were renamed to create unique names (e.g. Original variable of \u201c\u062c\u0645\u0644\u0647_\u0627\u0644\u0633\u0643\u0627\u0646\u201d was updated to D001 and given the alias \u201cTotal Population [\u062c\u0645\u0644\u0647_\u0627\u0644\u0633\u0643\u0627\u0646]\u201d, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, S = Social). All variables from the original data were reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Social. In the attribute table, all geographic names and codes are represented as text fields and census data are represented as doubles or long integers. Automated tools were run to apply aliases in the format \u201cEnglish translation field description[Arabic language field description]\u201d. Vector data was analyzed for accuracy and compared with national boundaries. The local projection for the administrative boundaries is EPSG:32636, or WGS 84 / UTM zone 36N.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/63566",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Census",
-    "Census districts",
-    "Demographic surveys",
-    "Demography",
-    "Employment",
-    "Economy"
-  ],
-  "dct_title_s": "National Census Qism/Markaz-Level Economic Indicators for Egypt, 2017",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "East View Egyptian Census Data"
-  ],
-  "dct_issued_s": "7/24/2020",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/63566\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/128798/nyu_2451_63566.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/128807/nyu_2451_63566_doc.zip\"}",
-  "dct_source_sm": [
-    "nyu-2451-63574"
-  ],
-  "dct_spatial_sm": [
-    "Egypt"
-  ],
-  "dct_temporal_sm": [
-    "2017"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_63566",
-  "gbl_mdModified_dt": "2021-12-20T10:29:38Z",
-  "id": "nyu-2451-63566",
-  "nyu_addl_dspace_s": "64776",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(24.692906, 36.907099, 31.670021, 21.941342)",
-  "gbl_indexYear_im": 2017
+{
+  "dct_creator_sm": [
+    "Central Agency For Public Mobilization And Statistics (CAPMAS), Egypt 2017"
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents basic employment statistics at the qism/markaz-level in Egypt, collected as part of Egypt’s 2017 Census by the Central Agency For Public Mobilization And Statistics (CAPMAS). Indicators in this layer include types of occupations people are engaged. This layer was derived from a geodatabase (see the related data file) and was documented and restructured by East View Cartographic, Inc. The lowest administrative level represented in the census data collection is the Shyakha/Qurya (ADM3/4) and includes 5890 polygons with 97 attribute variables. Attribute descriptions retain Arabic language names and unique identifier codes. All variable names were translated from the Arabic language. Field name prefixes, originally written with coded titles, were renamed to create unique names (e.g. Original variable of “جمله_السكان” was updated to D001 and given the alias “Total Population [جمله_السكان]”, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, S = Social). All variables from the original data were reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Social. In the attribute table, all geographic names and codes are represented as text fields and census data are represented as doubles or long integers. Automated tools were run to apply aliases in the format “English translation field description[Arabic language field description]”. Vector data was analyzed for accuracy and compared with national boundaries. The local projection for the administrative boundaries is EPSG:32636, or WGS 84 / UTM zone 36N."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/63566"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Census",
+    "Census districts",
+    "Demographic surveys",
+    "Demography",
+    "Employment",
+    "Economy"
+  ],
+  "dct_title_s": "National Census Qism/Markaz-Level Economic Indicators for Egypt, 2017",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "East View Egyptian Census Data"
+  ],
+  "dct_issued_s": "7/24/2020",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/63566\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/128798/nyu_2451_63566.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/128807/nyu_2451_63566_doc.zip\"}",
+  "dct_source_sm": [
+    "nyu-2451-63574"
+  ],
+  "dct_spatial_sm": [
+    "Egypt"
+  ],
+  "dct_temporal_sm": [
+    "2017"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_63566",
+  "gbl_mdModified_dt": "2021-12-20T10:29:38Z",
+  "id": "nyu-2451-63566",
+  "nyu_addl_dspace_s": "64776",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(24.692906, 36.907099, 31.670021, 21.941342)",
+  "gbl_indexYear_im": [
+    2017
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-63567.json b/metadata-aardvark/Datasets/nyu-2451-63567.json
index bcc860b90..8ba66a579 100644
--- a/metadata-aardvark/Datasets/nyu-2451-63567.json
+++ b/metadata-aardvark/Datasets/nyu-2451-63567.json
@@ -1,47 +1,61 @@
-{
-  "dct_creator_sm": [
-    "Central Agency For Public Mobilization And Statistics (CAPMAS), Egypt 2017"
-  ],
-  "dct_description_sm": "This polygon shapefile represents basic employment statistics at the shyakha/qurya-level in Egypt, collected as part of Egypt\u2019s 2017 Census by the Central Agency For Public Mobilization And Statistics (CAPMAS). Indicators in this layer include types of occupations people are engaged. This layer was derived from a geodatabase (see the related data file) and was documented and restructured by East View Cartographic, Inc. The lowest administrative level represented in the census data collection is the Shyakha/Qurya (ADM3/4) and includes 5890 polygons with 97 attribute variables. Attribute descriptions retain Arabic language names and unique identifier codes. All variable names were translated from the Arabic language. Field name prefixes, originally written with coded titles, were renamed to create unique names (e.g. Original variable of \u201c\u062c\u0645\u0644\u0647_\u0627\u0644\u0633\u0643\u0627\u0646\u201d was updated to D001 and given the alias \u201cTotal Population [\u062c\u0645\u0644\u0647_\u0627\u0644\u0633\u0643\u0627\u0646]\u201d, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, S = Social). All variables from the original data were reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Social. In the attribute table, all geographic names and codes are represented as text fields and census data are represented as doubles or long integers. Automated tools were run to apply aliases in the format \u201cEnglish translation field description[Arabic language field description]\u201d. Vector data was analyzed for accuracy and compared with national boundaries. The local projection for the administrative boundaries is EPSG:32636, or WGS 84 / UTM zone 36N.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/63567",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Census",
-    "Census districts",
-    "Demographic surveys",
-    "Demography",
-    "Employment",
-    "Economy"
-  ],
-  "dct_title_s": "National Census Shyakha/Qurya-Level Economic Indicators for Egypt, 2017",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "East View Egyptian Census Data"
-  ],
-  "dct_issued_s": "7/24/2020",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/63567\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/128799/nyu_2451_63567.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/128808/nyu_2451_63567_doc.zip\"}",
-  "dct_source_sm": [
-    "nyu-2451-63574"
-  ],
-  "dct_spatial_sm": [
-    "Egypt"
-  ],
-  "dct_temporal_sm": [
-    "2017"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_63567",
-  "gbl_mdModified_dt": "2021-12-20T10:29:38Z",
-  "id": "nyu-2451-63567",
-  "nyu_addl_dspace_s": "64777",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(24.692906, 36.907099, 31.670021, 21.941342)",
-  "gbl_indexYear_im": 2017
+{
+  "dct_creator_sm": [
+    "Central Agency For Public Mobilization And Statistics (CAPMAS), Egypt 2017"
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents basic employment statistics at the shyakha/qurya-level in Egypt, collected as part of Egypt’s 2017 Census by the Central Agency For Public Mobilization And Statistics (CAPMAS). Indicators in this layer include types of occupations people are engaged. This layer was derived from a geodatabase (see the related data file) and was documented and restructured by East View Cartographic, Inc. The lowest administrative level represented in the census data collection is the Shyakha/Qurya (ADM3/4) and includes 5890 polygons with 97 attribute variables. Attribute descriptions retain Arabic language names and unique identifier codes. All variable names were translated from the Arabic language. Field name prefixes, originally written with coded titles, were renamed to create unique names (e.g. Original variable of “جمله_السكان” was updated to D001 and given the alias “Total Population [جمله_السكان]”, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, S = Social). All variables from the original data were reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Social. In the attribute table, all geographic names and codes are represented as text fields and census data are represented as doubles or long integers. Automated tools were run to apply aliases in the format “English translation field description[Arabic language field description]”. Vector data was analyzed for accuracy and compared with national boundaries. The local projection for the administrative boundaries is EPSG:32636, or WGS 84 / UTM zone 36N."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/63567"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Census",
+    "Census districts",
+    "Demographic surveys",
+    "Demography",
+    "Employment",
+    "Economy"
+  ],
+  "dct_title_s": "National Census Shyakha/Qurya-Level Economic Indicators for Egypt, 2017",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "East View Egyptian Census Data"
+  ],
+  "dct_issued_s": "7/24/2020",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/63567\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/128799/nyu_2451_63567.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/128808/nyu_2451_63567_doc.zip\"}",
+  "dct_source_sm": [
+    "nyu-2451-63574"
+  ],
+  "dct_spatial_sm": [
+    "Egypt"
+  ],
+  "dct_temporal_sm": [
+    "2017"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_63567",
+  "gbl_mdModified_dt": "2021-12-20T10:29:38Z",
+  "id": "nyu-2451-63567",
+  "nyu_addl_dspace_s": "64777",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(24.692906, 36.907099, 31.670021, 21.941342)",
+  "gbl_indexYear_im": [
+    2017
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-63568.json b/metadata-aardvark/Datasets/nyu-2451-63568.json
index 4566f7a9d..190eadf46 100644
--- a/metadata-aardvark/Datasets/nyu-2451-63568.json
+++ b/metadata-aardvark/Datasets/nyu-2451-63568.json
@@ -1,47 +1,61 @@
-{
-  "dct_creator_sm": [
-    "Central Agency For Public Mobilization And Statistics (CAPMAS), Egypt 2017"
-  ],
-  "dct_description_sm": "This polygon shapefile represents the total number of households at the governate-level in Egypt, collected as part of Egypt\u2019s 2017 Census by the Central Agency For Public Mobilization And Statistics (CAPMAS). This layer was derived from a geodatabase (see the related data file) and was documented and restructured by East View Cartographic, Inc. The lowest administrative level represented in the census data collection is the Shyakha/Qurya (ADM3/4) and includes 5890 polygons with 97 attribute variables. Attribute descriptions retain Arabic language names and unique identifier codes. All variable names were translated from the Arabic language. Field name prefixes, originally written with coded titles, were renamed to create unique names (e.g. Original variable of \u201c\u062c\u0645\u0644\u0647_\u0627\u0644\u0633\u0643\u0627\u0646\u201d was updated to D001 and given the alias \u201cTotal Population [\u062c\u0645\u0644\u0647_\u0627\u0644\u0633\u0643\u0627\u0646]\u201d, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, S = Social). All variables from the original data were reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Social. In the attribute table, all geographic names and codes are represented as text fields and census data are represented as doubles or long integers. Automated tools were run to apply aliases in the format \u201cEnglish translation field description[Arabic language field description]\u201d. Vector data was analyzed for accuracy and compared with national boundaries. The local projection for the administrative boundaries is EPSG:32636, or WGS 84 / UTM zone 36N.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/63568",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Society",
-    "Demographic surveys",
-    "Census",
-    "Census districts",
-    "Demography",
-    "Housing"
-  ],
-  "dct_title_s": "National Census Governorate-Level Housing Indicators for Egypt, 2017",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "East View Egyptian Census Data"
-  ],
-  "dct_issued_s": "7/24/2020",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/63568\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/128800/nyu_2451_63568.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/128809/nyu_2451_63568_doc.zip\"}",
-  "dct_source_sm": [
-    "nyu-2451-63574"
-  ],
-  "dct_spatial_sm": [
-    "Egypt"
-  ],
-  "dct_temporal_sm": [
-    "2017"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_63568",
-  "gbl_mdModified_dt": "2021-12-20T10:29:38Z",
-  "id": "nyu-2451-63568",
-  "nyu_addl_dspace_s": "64778",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(24.692906, 36.907099, 31.670021, 21.941342)",
-  "gbl_indexYear_im": 2017
+{
+  "dct_creator_sm": [
+    "Central Agency For Public Mobilization And Statistics (CAPMAS), Egypt 2017"
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents the total number of households at the governate-level in Egypt, collected as part of Egypt’s 2017 Census by the Central Agency For Public Mobilization And Statistics (CAPMAS). This layer was derived from a geodatabase (see the related data file) and was documented and restructured by East View Cartographic, Inc. The lowest administrative level represented in the census data collection is the Shyakha/Qurya (ADM3/4) and includes 5890 polygons with 97 attribute variables. Attribute descriptions retain Arabic language names and unique identifier codes. All variable names were translated from the Arabic language. Field name prefixes, originally written with coded titles, were renamed to create unique names (e.g. Original variable of “جمله_السكان” was updated to D001 and given the alias “Total Population [جمله_السكان]”, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, S = Social). All variables from the original data were reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Social. In the attribute table, all geographic names and codes are represented as text fields and census data are represented as doubles or long integers. Automated tools were run to apply aliases in the format “English translation field description[Arabic language field description]”. Vector data was analyzed for accuracy and compared with national boundaries. The local projection for the administrative boundaries is EPSG:32636, or WGS 84 / UTM zone 36N."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/63568"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Society",
+    "Demographic surveys",
+    "Census",
+    "Census districts",
+    "Demography",
+    "Housing"
+  ],
+  "dct_title_s": "National Census Governorate-Level Housing Indicators for Egypt, 2017",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "East View Egyptian Census Data"
+  ],
+  "dct_issued_s": "7/24/2020",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/63568\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/128800/nyu_2451_63568.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/128809/nyu_2451_63568_doc.zip\"}",
+  "dct_source_sm": [
+    "nyu-2451-63574"
+  ],
+  "dct_spatial_sm": [
+    "Egypt"
+  ],
+  "dct_temporal_sm": [
+    "2017"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_63568",
+  "gbl_mdModified_dt": "2021-12-20T10:29:38Z",
+  "id": "nyu-2451-63568",
+  "nyu_addl_dspace_s": "64778",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(24.692906, 36.907099, 31.670021, 21.941342)",
+  "gbl_indexYear_im": [
+    2017
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-63569.json b/metadata-aardvark/Datasets/nyu-2451-63569.json
index 2c5c78385..c3f0fc123 100644
--- a/metadata-aardvark/Datasets/nyu-2451-63569.json
+++ b/metadata-aardvark/Datasets/nyu-2451-63569.json
@@ -1,47 +1,61 @@
-{
-  "dct_creator_sm": [
-    "Central Agency For Public Mobilization And Statistics (CAPMAS), Egypt 2017"
-  ],
-  "dct_description_sm": "This polygon shapefile represents the total number of households at the qism/markaz-level in Egypt, collected as part of Egypt\u2019s 2017 Census by the Central Agency For Public Mobilization And Statistics (CAPMAS). This layer was derived from a geodatabase (see the related data file) and was documented and restructured by East View Cartographic, Inc. The lowest administrative level represented in the census data collection is the Shyakha/Qurya (ADM3/4) and includes 5890 polygons with 97 attribute variables. Attribute descriptions retain Arabic language names and unique identifier codes. All variable names were translated from the Arabic language. Field name prefixes, originally written with coded titles, were renamed to create unique names (e.g. Original variable of \u201c\u062c\u0645\u0644\u0647_\u0627\u0644\u0633\u0643\u0627\u0646\u201d was updated to D001 and given the alias \u201cTotal Population [\u062c\u0645\u0644\u0647_\u0627\u0644\u0633\u0643\u0627\u0646]\u201d, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, S = Social). All variables from the original data were reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Social. In the attribute table, all geographic names and codes are represented as text fields and census data are represented as doubles or long integers. Automated tools were run to apply aliases in the format \u201cEnglish translation field description[Arabic language field description]\u201d. Vector data was analyzed for accuracy and compared with national boundaries. The local projection for the administrative boundaries is EPSG:32636, or WGS 84 / UTM zone 36N.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/63569",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Society",
-    "Demographic surveys",
-    "Census",
-    "Census districts",
-    "Demography",
-    "Housing"
-  ],
-  "dct_title_s": "National Census Qism/Markaz-Level Housing Indicators for Egypt, 2017",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "East View Egyptian Census Data"
-  ],
-  "dct_issued_s": "7/24/2020",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/63569\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/128801/nyu_2451_63569.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/128810/nyu_2451_63569_doc.zip\"}",
-  "dct_source_sm": [
-    "nyu-2451-63574"
-  ],
-  "dct_spatial_sm": [
-    "Egypt"
-  ],
-  "dct_temporal_sm": [
-    "2017"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_63569",
-  "gbl_mdModified_dt": "2021-12-20T10:29:38Z",
-  "id": "nyu-2451-63569",
-  "nyu_addl_dspace_s": "64779",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(24.692906, 36.907099, 31.670021, 21.941342)",
-  "gbl_indexYear_im": 2017
+{
+  "dct_creator_sm": [
+    "Central Agency For Public Mobilization And Statistics (CAPMAS), Egypt 2017"
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents the total number of households at the qism/markaz-level in Egypt, collected as part of Egypt’s 2017 Census by the Central Agency For Public Mobilization And Statistics (CAPMAS). This layer was derived from a geodatabase (see the related data file) and was documented and restructured by East View Cartographic, Inc. The lowest administrative level represented in the census data collection is the Shyakha/Qurya (ADM3/4) and includes 5890 polygons with 97 attribute variables. Attribute descriptions retain Arabic language names and unique identifier codes. All variable names were translated from the Arabic language. Field name prefixes, originally written with coded titles, were renamed to create unique names (e.g. Original variable of “جمله_السكان” was updated to D001 and given the alias “Total Population [جمله_السكان]”, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, S = Social). All variables from the original data were reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Social. In the attribute table, all geographic names and codes are represented as text fields and census data are represented as doubles or long integers. Automated tools were run to apply aliases in the format “English translation field description[Arabic language field description]”. Vector data was analyzed for accuracy and compared with national boundaries. The local projection for the administrative boundaries is EPSG:32636, or WGS 84 / UTM zone 36N."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/63569"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Society",
+    "Demographic surveys",
+    "Census",
+    "Census districts",
+    "Demography",
+    "Housing"
+  ],
+  "dct_title_s": "National Census Qism/Markaz-Level Housing Indicators for Egypt, 2017",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "East View Egyptian Census Data"
+  ],
+  "dct_issued_s": "7/24/2020",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/63569\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/128801/nyu_2451_63569.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/128810/nyu_2451_63569_doc.zip\"}",
+  "dct_source_sm": [
+    "nyu-2451-63574"
+  ],
+  "dct_spatial_sm": [
+    "Egypt"
+  ],
+  "dct_temporal_sm": [
+    "2017"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_63569",
+  "gbl_mdModified_dt": "2021-12-20T10:29:38Z",
+  "id": "nyu-2451-63569",
+  "nyu_addl_dspace_s": "64779",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(24.692906, 36.907099, 31.670021, 21.941342)",
+  "gbl_indexYear_im": [
+    2017
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-63570.json b/metadata-aardvark/Datasets/nyu-2451-63570.json
index 281b62d97..ee7dbf5e4 100644
--- a/metadata-aardvark/Datasets/nyu-2451-63570.json
+++ b/metadata-aardvark/Datasets/nyu-2451-63570.json
@@ -1,47 +1,61 @@
-{
-  "dct_creator_sm": [
-    "Central Agency For Public Mobilization And Statistics (CAPMAS), Egypt 2017"
-  ],
-  "dct_description_sm": "This polygon shapefile represents the total number of households at the shyakha/qurya-level in Egypt, collected as part of Egypt\u2019s 2017 Census by the Central Agency For Public Mobilization And Statistics (CAPMAS). This layer was derived from a geodatabase (see the related data file) and was documented and restructured by East View Cartographic, Inc. The lowest administrative level represented in the census data collection is the Shyakha/Qurya (ADM3/4) and includes 5890 polygons with 97 attribute variables. Attribute descriptions retain Arabic language names and unique identifier codes. All variable names were translated from the Arabic language. Field name prefixes, originally written with coded titles, were renamed to create unique names (e.g. Original variable of \u201c\u062c\u0645\u0644\u0647_\u0627\u0644\u0633\u0643\u0627\u0646\u201d was updated to D001 and given the alias \u201cTotal Population [\u062c\u0645\u0644\u0647_\u0627\u0644\u0633\u0643\u0627\u0646]\u201d, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, S = Social). All variables from the original data were reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Social. In the attribute table, all geographic names and codes are represented as text fields and census data are represented as doubles or long integers. Automated tools were run to apply aliases in the format \u201cEnglish translation field description[Arabic language field description]\u201d. Vector data was analyzed for accuracy and compared with national boundaries. The local projection for the administrative boundaries is EPSG:32636, or WGS 84 / UTM zone 36N.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/63570",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Society",
-    "Demographic surveys",
-    "Census",
-    "Census districts",
-    "Demography",
-    "Housing"
-  ],
-  "dct_title_s": "National Census Shyakha/Qurya-Level Housing Indicators for Egypt, 2017",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "East View Egyptian Census Data"
-  ],
-  "dct_issued_s": "7/24/2020",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/63570\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/128802/nyu_2451_63570.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/128811/nyu_2451_63570_doc.zip\"}",
-  "dct_source_sm": [
-    "nyu-2451-63574"
-  ],
-  "dct_spatial_sm": [
-    "Egypt"
-  ],
-  "dct_temporal_sm": [
-    "2017"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_63570",
-  "gbl_mdModified_dt": "2021-12-20T10:29:38Z",
-  "id": "nyu-2451-63570",
-  "nyu_addl_dspace_s": "64780",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(24.692906, 36.907099, 31.670021, 21.941342)",
-  "gbl_indexYear_im": 2017
+{
+  "dct_creator_sm": [
+    "Central Agency For Public Mobilization And Statistics (CAPMAS), Egypt 2017"
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents the total number of households at the shyakha/qurya-level in Egypt, collected as part of Egypt’s 2017 Census by the Central Agency For Public Mobilization And Statistics (CAPMAS). This layer was derived from a geodatabase (see the related data file) and was documented and restructured by East View Cartographic, Inc. The lowest administrative level represented in the census data collection is the Shyakha/Qurya (ADM3/4) and includes 5890 polygons with 97 attribute variables. Attribute descriptions retain Arabic language names and unique identifier codes. All variable names were translated from the Arabic language. Field name prefixes, originally written with coded titles, were renamed to create unique names (e.g. Original variable of “جمله_السكان” was updated to D001 and given the alias “Total Population [جمله_السكان]”, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, S = Social). All variables from the original data were reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Social. In the attribute table, all geographic names and codes are represented as text fields and census data are represented as doubles or long integers. Automated tools were run to apply aliases in the format “English translation field description[Arabic language field description]”. Vector data was analyzed for accuracy and compared with national boundaries. The local projection for the administrative boundaries is EPSG:32636, or WGS 84 / UTM zone 36N."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/63570"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Society",
+    "Demographic surveys",
+    "Census",
+    "Census districts",
+    "Demography",
+    "Housing"
+  ],
+  "dct_title_s": "National Census Shyakha/Qurya-Level Housing Indicators for Egypt, 2017",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "East View Egyptian Census Data"
+  ],
+  "dct_issued_s": "7/24/2020",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/63570\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/128802/nyu_2451_63570.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/128811/nyu_2451_63570_doc.zip\"}",
+  "dct_source_sm": [
+    "nyu-2451-63574"
+  ],
+  "dct_spatial_sm": [
+    "Egypt"
+  ],
+  "dct_temporal_sm": [
+    "2017"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_63570",
+  "gbl_mdModified_dt": "2021-12-20T10:29:38Z",
+  "id": "nyu-2451-63570",
+  "nyu_addl_dspace_s": "64780",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(24.692906, 36.907099, 31.670021, 21.941342)",
+  "gbl_indexYear_im": [
+    2017
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-63571.json b/metadata-aardvark/Datasets/nyu-2451-63571.json
index 3d633d792..b25030a39 100644
--- a/metadata-aardvark/Datasets/nyu-2451-63571.json
+++ b/metadata-aardvark/Datasets/nyu-2451-63571.json
@@ -1,48 +1,62 @@
-{
-  "dct_creator_sm": [
-    "Central Agency For Public Mobilization And Statistics (CAPMAS), Egypt 2017"
-  ],
-  "dct_description_sm": "This polygon shapefile represents basic literacy and education characteristics at the governate-level in Egypt, collected as part of Egypt\u2019s 2017 Census by the Central Agency For Public Mobilization And Statistics (CAPMAS). Indicators in this layer include ability to read and write and level of education completed. This layer was derived from a geodatabase (see the related data file) and was documented and restructured by East View Cartographic, Inc. The lowest administrative level represented in the census data collection is the Shyakha/Qurya (ADM3/4) and includes 5890 polygons with 97 attribute variables. Attribute descriptions retain Arabic language names and unique identifier codes. All variable names were translated from the Arabic language. Field name prefixes, originally written with coded titles, were renamed to create unique names (e.g. Original variable of \u201c\u062c\u0645\u0644\u0647_\u0627\u0644\u0633\u0643\u0627\u0646\u201d was updated to D001 and given the alias \u201cTotal Population [\u062c\u0645\u0644\u0647_\u0627\u0644\u0633\u0643\u0627\u0646]\u201d, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, S = Social). All variables from the original data were reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Social. In the attribute table, all geographic names and codes are represented as text fields and census data are represented as doubles or long integers. Automated tools were run to apply aliases in the format \u201cEnglish translation field description[Arabic language field description]\u201d. Vector data was analyzed for accuracy and compared with national boundaries. The local projection for the administrative boundaries is EPSG:32636, or WGS 84 / UTM zone 36N.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/63571",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Census",
-    "Census districts",
-    "Demographic surveys",
-    "Demography",
-    "Society",
-    "Education",
-    "Literacy"
-  ],
-  "dct_title_s": "National Census Governorate-Level Social Indicators for Egypt, 2017",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "East View Egyptian Census Data"
-  ],
-  "dct_issued_s": "7/24/2020",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/63571\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/128816/nyu_2451_63571.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/128812/nyu_2451_63571_doc.zip\"}",
-  "dct_source_sm": [
-    "nyu-2451-63574"
-  ],
-  "dct_spatial_sm": [
-    "Egypt"
-  ],
-  "dct_temporal_sm": [
-    "2017"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_63571",
-  "gbl_mdModified_dt": "2021-12-20T10:29:38Z",
-  "id": "nyu-2451-63571",
-  "nyu_addl_dspace_s": "64781",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(24.692906, 36.907099, 31.670021, 21.941342)",
-  "gbl_indexYear_im": 2017
+{
+  "dct_creator_sm": [
+    "Central Agency For Public Mobilization And Statistics (CAPMAS), Egypt 2017"
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents basic literacy and education characteristics at the governate-level in Egypt, collected as part of Egypt’s 2017 Census by the Central Agency For Public Mobilization And Statistics (CAPMAS). Indicators in this layer include ability to read and write and level of education completed. This layer was derived from a geodatabase (see the related data file) and was documented and restructured by East View Cartographic, Inc. The lowest administrative level represented in the census data collection is the Shyakha/Qurya (ADM3/4) and includes 5890 polygons with 97 attribute variables. Attribute descriptions retain Arabic language names and unique identifier codes. All variable names were translated from the Arabic language. Field name prefixes, originally written with coded titles, were renamed to create unique names (e.g. Original variable of “جمله_السكان” was updated to D001 and given the alias “Total Population [جمله_السكان]”, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, S = Social). All variables from the original data were reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Social. In the attribute table, all geographic names and codes are represented as text fields and census data are represented as doubles or long integers. Automated tools were run to apply aliases in the format “English translation field description[Arabic language field description]”. Vector data was analyzed for accuracy and compared with national boundaries. The local projection for the administrative boundaries is EPSG:32636, or WGS 84 / UTM zone 36N."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/63571"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Census",
+    "Census districts",
+    "Demographic surveys",
+    "Demography",
+    "Society",
+    "Education",
+    "Literacy"
+  ],
+  "dct_title_s": "National Census Governorate-Level Social Indicators for Egypt, 2017",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "East View Egyptian Census Data"
+  ],
+  "dct_issued_s": "7/24/2020",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/63571\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/128816/nyu_2451_63571.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/128812/nyu_2451_63571_doc.zip\"}",
+  "dct_source_sm": [
+    "nyu-2451-63574"
+  ],
+  "dct_spatial_sm": [
+    "Egypt"
+  ],
+  "dct_temporal_sm": [
+    "2017"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_63571",
+  "gbl_mdModified_dt": "2021-12-20T10:29:38Z",
+  "id": "nyu-2451-63571",
+  "nyu_addl_dspace_s": "64781",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(24.692906, 36.907099, 31.670021, 21.941342)",
+  "gbl_indexYear_im": [
+    2017
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-63572.json b/metadata-aardvark/Datasets/nyu-2451-63572.json
index ab7708918..d545b1550 100644
--- a/metadata-aardvark/Datasets/nyu-2451-63572.json
+++ b/metadata-aardvark/Datasets/nyu-2451-63572.json
@@ -1,48 +1,62 @@
-{
-  "dct_creator_sm": [
-    "Central Agency For Public Mobilization And Statistics (CAPMAS), Egypt 2017"
-  ],
-  "dct_description_sm": "This polygon shapefile represents basic literacy and education characteristics at the qism/markaz-level in Egypt, collected as part of Egypt\u2019s 2017 Census by the Central Agency For Public Mobilization And Statistics (CAPMAS). Indicators in this layer include ability to read and write and level of education completed. This layer was derived from a geodatabase (see the related data file) and was documented and restructured by East View Cartographic, Inc. The lowest administrative level represented in the census data collection is the Shyakha/Qurya (ADM3/4) and includes 5890 polygons with 97 attribute variables. Attribute descriptions retain Arabic language names and unique identifier codes. All variable names were translated from the Arabic language. Field name prefixes, originally written with coded titles, were renamed to create unique names (e.g. Original variable of \u201c\u062c\u0645\u0644\u0647_\u0627\u0644\u0633\u0643\u0627\u0646\u201d was updated to D001 and given the alias \u201cTotal Population [\u062c\u0645\u0644\u0647_\u0627\u0644\u0633\u0643\u0627\u0646]\u201d, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, S = Social). All variables from the original data were reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Social. In the attribute table, all geographic names and codes are represented as text fields and census data are represented as doubles or long integers. Automated tools were run to apply aliases in the format \u201cEnglish translation field description[Arabic language field description]\u201d. Vector data was analyzed for accuracy and compared with national boundaries. The local projection for the administrative boundaries is EPSG:32636, or WGS 84 / UTM zone 36N.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/63572",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Census",
-    "Census districts",
-    "Demographic surveys",
-    "Demography",
-    "Society",
-    "Education",
-    "Literacy"
-  ],
-  "dct_title_s": "National Census Qism/Markaz-Level Social Indicators for Egypt, 2017",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "East View Egyptian Census Data"
-  ],
-  "dct_issued_s": "7/24/2020",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/63572\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/128817/nyu_2451_63572.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/128813/nyu_2451_63572_doc.zip\"}",
-  "dct_source_sm": [
-    "nyu-2451-63574"
-  ],
-  "dct_spatial_sm": [
-    "Egypt"
-  ],
-  "dct_temporal_sm": [
-    "2017"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_63572",
-  "gbl_mdModified_dt": "2021-12-20T10:29:38Z",
-  "id": "nyu-2451-63572",
-  "nyu_addl_dspace_s": "64782",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(24.692906, 36.907099, 31.670021, 21.941342)",
-  "gbl_indexYear_im": 2017
+{
+  "dct_creator_sm": [
+    "Central Agency For Public Mobilization And Statistics (CAPMAS), Egypt 2017"
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents basic literacy and education characteristics at the qism/markaz-level in Egypt, collected as part of Egypt’s 2017 Census by the Central Agency For Public Mobilization And Statistics (CAPMAS). Indicators in this layer include ability to read and write and level of education completed. This layer was derived from a geodatabase (see the related data file) and was documented and restructured by East View Cartographic, Inc. The lowest administrative level represented in the census data collection is the Shyakha/Qurya (ADM3/4) and includes 5890 polygons with 97 attribute variables. Attribute descriptions retain Arabic language names and unique identifier codes. All variable names were translated from the Arabic language. Field name prefixes, originally written with coded titles, were renamed to create unique names (e.g. Original variable of “جمله_السكان” was updated to D001 and given the alias “Total Population [جمله_السكان]”, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, S = Social). All variables from the original data were reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Social. In the attribute table, all geographic names and codes are represented as text fields and census data are represented as doubles or long integers. Automated tools were run to apply aliases in the format “English translation field description[Arabic language field description]”. Vector data was analyzed for accuracy and compared with national boundaries. The local projection for the administrative boundaries is EPSG:32636, or WGS 84 / UTM zone 36N."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/63572"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Census",
+    "Census districts",
+    "Demographic surveys",
+    "Demography",
+    "Society",
+    "Education",
+    "Literacy"
+  ],
+  "dct_title_s": "National Census Qism/Markaz-Level Social Indicators for Egypt, 2017",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "East View Egyptian Census Data"
+  ],
+  "dct_issued_s": "7/24/2020",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/63572\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/128817/nyu_2451_63572.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/128813/nyu_2451_63572_doc.zip\"}",
+  "dct_source_sm": [
+    "nyu-2451-63574"
+  ],
+  "dct_spatial_sm": [
+    "Egypt"
+  ],
+  "dct_temporal_sm": [
+    "2017"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_63572",
+  "gbl_mdModified_dt": "2021-12-20T10:29:38Z",
+  "id": "nyu-2451-63572",
+  "nyu_addl_dspace_s": "64782",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(24.692906, 36.907099, 31.670021, 21.941342)",
+  "gbl_indexYear_im": [
+    2017
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-63573.json b/metadata-aardvark/Datasets/nyu-2451-63573.json
index 55ab59a27..c873f6caa 100644
--- a/metadata-aardvark/Datasets/nyu-2451-63573.json
+++ b/metadata-aardvark/Datasets/nyu-2451-63573.json
@@ -1,48 +1,62 @@
-{
-  "dct_creator_sm": [
-    "Central Agency For Public Mobilization And Statistics (CAPMAS), Egypt 2017"
-  ],
-  "dct_description_sm": "This polygon shapefile represents basic literacy and education characteristics at the shyakha/qurya-level in Egypt, collected as part of Egypt\u2019s 2017 Census by the Central Agency For Public Mobilization And Statistics (CAPMAS). Indicators in this layer include ability to read and write and level of education completed. This layer was derived from a geodatabase (see the related data file) and was documented and restructured by East View Cartographic, Inc. The lowest administrative level represented in the census data collection is the Shyakha/Qurya (ADM3/4) and includes 5890 polygons with 97 attribute variables. Attribute descriptions retain Arabic language names and unique identifier codes. All variable names were translated from the Arabic language. Field name prefixes, originally written with coded titles, were renamed to create unique names (e.g. Original variable of \u201c\u062c\u0645\u0644\u0647_\u0627\u0644\u0633\u0643\u0627\u0646\u201d was updated to D001 and given the alias \u201cTotal Population [\u062c\u0645\u0644\u0647_\u0627\u0644\u0633\u0643\u0627\u0646]\u201d, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, S = Social). All variables from the original data were reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Social. In the attribute table, all geographic names and codes are represented as text fields and census data are represented as doubles or long integers. Automated tools were run to apply aliases in the format \u201cEnglish translation field description[Arabic language field description]\u201d. Vector data was analyzed for accuracy and compared with national boundaries. The local projection for the administrative boundaries is EPSG:32636, or WGS 84 / UTM zone 36N.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/63573",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Census",
-    "Census districts",
-    "Demographic surveys",
-    "Demography",
-    "Society",
-    "Education",
-    "Literacy"
-  ],
-  "dct_title_s": "National Census Shyakha/Qurya-Level Social Indicators for Egypt, 2017",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "East View Egyptian Census Data"
-  ],
-  "dct_issued_s": "7/24/2020",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/63573\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/128818/nyu_2451_63573.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/128814/nyu_2451_63573_doc.zip\"}",
-  "dct_source_sm": [
-    "nyu-2451-63574"
-  ],
-  "dct_spatial_sm": [
-    "Egypt"
-  ],
-  "dct_temporal_sm": [
-    "2017"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_63573",
-  "gbl_mdModified_dt": "2021-12-20T10:29:38Z",
-  "id": "nyu-2451-63573",
-  "nyu_addl_dspace_s": "64783",
-  "nyu_addl_format_sm": [
-    "Shapefile"
-  ],
-  "locn_geometry": "ENVELOPE(24.692906, 36.907099, 31.670021, 21.941342)",
-  "gbl_indexYear_im": 2017
+{
+  "dct_creator_sm": [
+    "Central Agency For Public Mobilization And Statistics (CAPMAS), Egypt 2017"
+  ],
+  "dct_description_sm": [
+    "This polygon shapefile represents basic literacy and education characteristics at the shyakha/qurya-level in Egypt, collected as part of Egypt’s 2017 Census by the Central Agency For Public Mobilization And Statistics (CAPMAS). Indicators in this layer include ability to read and write and level of education completed. This layer was derived from a geodatabase (see the related data file) and was documented and restructured by East View Cartographic, Inc. The lowest administrative level represented in the census data collection is the Shyakha/Qurya (ADM3/4) and includes 5890 polygons with 97 attribute variables. Attribute descriptions retain Arabic language names and unique identifier codes. All variable names were translated from the Arabic language. Field name prefixes, originally written with coded titles, were renamed to create unique names (e.g. Original variable of “جمله_السكان” was updated to D001 and given the alias “Total Population [جمله_السكان]”, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, S = Social). All variables from the original data were reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Social. In the attribute table, all geographic names and codes are represented as text fields and census data are represented as doubles or long integers. Automated tools were run to apply aliases in the format “English translation field description[Arabic language field description]”. Vector data was analyzed for accuracy and compared with national boundaries. The local projection for the administrative boundaries is EPSG:32636, or WGS 84 / UTM zone 36N."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/63573"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Census",
+    "Census districts",
+    "Demographic surveys",
+    "Demography",
+    "Society",
+    "Education",
+    "Literacy"
+  ],
+  "dct_title_s": "National Census Shyakha/Qurya-Level Social Indicators for Egypt, 2017",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "East View Egyptian Census Data"
+  ],
+  "dct_issued_s": "7/24/2020",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/63573\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/128818/nyu_2451_63573.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/128814/nyu_2451_63573_doc.zip\"}",
+  "dct_source_sm": [
+    "nyu-2451-63574"
+  ],
+  "dct_spatial_sm": [
+    "Egypt"
+  ],
+  "dct_temporal_sm": [
+    "2017"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_63573",
+  "gbl_mdModified_dt": "2021-12-20T10:29:38Z",
+  "id": "nyu-2451-63573",
+  "nyu_addl_dspace_s": "64783",
+  "nyu_addl_format_sm": [
+    "Shapefile"
+  ],
+  "locn_geometry": "ENVELOPE(24.692906, 36.907099, 31.670021, 21.941342)",
+  "gbl_indexYear_im": [
+    2017
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Datasets/nyu-2451-63574.json b/metadata-aardvark/Datasets/nyu-2451-63574.json
index 79b7b4b41..b1e2277e7 100644
--- a/metadata-aardvark/Datasets/nyu-2451-63574.json
+++ b/metadata-aardvark/Datasets/nyu-2451-63574.json
@@ -1,44 +1,60 @@
-{
-  "dct_creator_sm": [
-    "Central Agency For Public Mobilization And Statistics (CAPMAS), Egypt 2017"
-  ],
-  "dct_description_sm": "This geodatabase contains basic population statistics for Egypt, with correlating administrative boundaries, collected as part of Egypt\u2019s 2017 Census by the Central Agency For Public Mobilization And Statistics (CAPMAS). This census is provided at the Shyakha/Qurya administrative level (ADM3/4) and includes 5890 polygons with 97 attribute variables. Attribute descriptions retain Arabic language names and unique identifier codes. All variable names were translated from the Arabic language. Field name prefixes, originally written with coded titles, were renamed to create unique names across the geodatabase (e.g. Original variable of \u201c\u062c\u0645\u0644\u0647_\u0627\u0644\u0633\u0643\u0627\u0646\u201d was updated to D001 and given the alias \u201cTotal Population [\u062c\u0645\u0644\u0647_\u0627\u0644\u0633\u0643\u0627\u0646]\u201d, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, S = Social). All variables from the original data were reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Social. The geodatabase was built to hold these specific tables with all geographic names and codes represented as text fields and census data represented as doubles or long integers. Automated tools were run to apply aliases in the format \u201cEnglish translation field description[Arabic language field description]\u201d. Vector data was analyzed for accuracy and compared with national boundaries. The local projection for the administrative boundaries is EPSG:32636, or WGS 84 / UTM zone 36N.",
-  "dct_format_s": "ESRI Geodatabase",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/63574",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "East View Cartographic, Inc.",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Society",
-    "Demographic surveys",
-    "Census",
-    "Census districts",
-    "Demography"
-  ],
-  "dct_title_s": "National Census for Egypt, 2017",
-  "gbl_resourceClass_sm": "Datasets",
-  "dct_isPartOf_sm": [
-    "East View Egyptian Census Data"
-  ],
-  "dct_issued_s": "7/24/2020",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/63574\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/128820/nyu_2451_63574.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/128815/nyu_2451_63574_doc.zip\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "Egypt"
-  ],
-  "dct_temporal_sm": [
-    "2017"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_63574",
-  "gbl_mdModified_dt": "2021-12-20T10:29:38Z",
-  "id": "nyu-2451-63574",
-  "nyu_addl_dspace_s": "64784",
-  "nyu_addl_format_sm": [
-    "ESRI Geodatabase"
-  ],
-  "locn_geometry": "ENVELOPE(24.692906, 36.907099, 31.670021, 21.941342)",
-  "gbl_indexYear_im": 2017
+{
+  "dct_creator_sm": [
+    "Central Agency For Public Mobilization And Statistics (CAPMAS), Egypt 2017"
+  ],
+  "dct_description_sm": [
+    "This geodatabase contains basic population statistics for Egypt, with correlating administrative boundaries, collected as part of Egypt’s 2017 Census by the Central Agency For Public Mobilization And Statistics (CAPMAS). This census is provided at the Shyakha/Qurya administrative level (ADM3/4) and includes 5890 polygons with 97 attribute variables. Attribute descriptions retain Arabic language names and unique identifier codes. All variable names were translated from the Arabic language. Field name prefixes, originally written with coded titles, were renamed to create unique names across the geodatabase (e.g. Original variable of “جمله_السكان” was updated to D001 and given the alias “Total Population [جمله_السكان]”, the letter D was given as it relates to the Demographic theme table. D = Demographic, E = Economic, H = Housing, S = Social). All variables from the original data were reviewed for completeness and organized into their relevant themes of Demographic, Economic, Housing, Social. The geodatabase was built to hold these specific tables with all geographic names and codes represented as text fields and census data represented as doubles or long integers. Automated tools were run to apply aliases in the format “English translation field description[Arabic language field description]”. Vector data was analyzed for accuracy and compared with national boundaries. The local projection for the administrative boundaries is EPSG:32636, or WGS 84 / UTM zone 36N."
+  ],
+  "dct_format_s": "ESRI Geodatabase",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/63574"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "East View Cartographic, Inc."
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Society",
+    "Demographic surveys",
+    "Census",
+    "Census districts",
+    "Demography"
+  ],
+  "dct_title_s": "National Census for Egypt, 2017",
+  "gbl_resourceClass_sm": [
+    "Datasets"
+  ],
+  "dct_isPartOf_sm": [
+    "East View Egyptian Census Data"
+  ],
+  "dct_issued_s": "7/24/2020",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/63574\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/128820/nyu_2451_63574.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\",\"http://lccn.loc.gov/sh85035852\":\"https://archive.nyu.edu/retrieve/128815/nyu_2451_63574_doc.zip\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "Egypt"
+  ],
+  "dct_temporal_sm": [
+    "2017"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_63574",
+  "gbl_mdModified_dt": "2021-12-20T10:29:38Z",
+  "id": "nyu-2451-63574",
+  "nyu_addl_dspace_s": "64784",
+  "nyu_addl_format_sm": [
+    "ESRI Geodatabase"
+  ],
+  "locn_geometry": "ENVELOPE(24.692906, 36.907099, 31.670021, 21.941342)",
+  "gbl_indexYear_im": [
+    2017
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Imagery/nyu-2451-34189.json b/metadata-aardvark/Imagery/nyu-2451-34189.json
index 33fc58c1c..f790107cc 100644
--- a/metadata-aardvark/Imagery/nyu-2451-34189.json
+++ b/metadata-aardvark/Imagery/nyu-2451-34189.json
@@ -1,31 +1,49 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map of Brooklyn was published for the Brooklyn Directory. It is held by the Lionel Pincus & Princess Firyal Map Division, The New York Public Library and was georeferenced via the NYPL's MapWarper tool.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34189",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York Public Library",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Boroughs (Municipal subdivision)"
-  ],
-  "dct_title_s": "Map of the Borough of Brooklyn Published for the Brooklyn Directory",
-  "gbl_resourceClass_sm": "Imagery",
-  "dct_isPartOf_sm": [],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34189\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/71884/nyu_2451_34189.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "Brooklyn, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "1898"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34189",
-  "gbl_mdModified_dt": "2016-03-11T21:04:16Z",
-  "id": "nyu-2451-34189",
-  "nyu_addl_dspace_s": "35039",
-  "locn_geometry": "ENVELOPE(-74.209856828436, -73.689307771564, 40.846990773379, 40.453216826621)",
-  "gbl_indexYear_im": 1898
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map of Brooklyn was published for the Brooklyn Directory. It is held by the Lionel Pincus & Princess Firyal Map Division, The New York Public Library and was georeferenced via the NYPL's MapWarper tool."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34189"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York Public Library"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Boroughs (Municipal subdivision)"
+  ],
+  "dct_title_s": "Map of the Borough of Brooklyn Published for the Brooklyn Directory",
+  "gbl_resourceClass_sm": [
+    "Imagery"
+  ],
+  "dct_isPartOf_sm": [
+
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34189\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/71884/nyu_2451_34189.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "Brooklyn, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "1898"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34189",
+  "gbl_mdModified_dt": "2016-03-11T21:04:16Z",
+  "id": "nyu-2451-34189",
+  "nyu_addl_dspace_s": "35039",
+  "locn_geometry": "ENVELOPE(-74.209856828436, -73.689307771564, 40.846990773379, 40.453216826621)",
+  "gbl_indexYear_im": [
+    1898
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Imagery/nyu-2451-34620.json b/metadata-aardvark/Imagery/nyu-2451-34620.json
index 527dce1f3..1b23c2ae8 100644
--- a/metadata-aardvark/Imagery/nyu-2451-34620.json
+++ b/metadata-aardvark/Imagery/nyu-2451-34620.json
@@ -1,31 +1,50 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced map is a 1797 Plan of the City of Dublin, Ireland, \"surveyed for use of the division of justices, to which have been added plans of the canal harbor and its junction with the grand canal and the royal canal and every projection and alteration of the present time.\" This map was georeferenced via the New York Public Library MapWarper tool.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34620",
-  "dct_language_sm": "eng",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Canals"
-  ],
-  "dct_title_s": "1797 Plan of the City of Dublin, Ireland",
-  "gbl_resourceClass_sm": "Imagery",
-  "dct_isPartOf_sm": [],
-  "dct_issued_s": "1797",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34620\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74839/nyu_2451_34620.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "Dublin, Leinster, Ireland"
-  ],
-  "dct_temporal_sm": [
-    "1797"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34620",
-  "gbl_mdModified_dt": "2016-05-18T18:07:17Z",
-  "id": "nyu-2451-34620",
-  "nyu_addl_dspace_s": "35554",
-  "locn_geometry": "ENVELOPE(-6.317794482994228, -6.218368502249842, 53.36611871713887, 53.324874532648664)",
-  "gbl_indexYear_im": 1797
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced map is a 1797 Plan of the City of Dublin, Ireland, \"surveyed for use of the division of justices, to which have been added plans of the canal harbor and its junction with the grand canal and the royal canal and every projection and alteration of the present time.\" This map was georeferenced via the New York Public Library MapWarper tool."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34620"
+  ],
+  "dct_language_sm": [
+    "eng"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Canals"
+  ],
+  "dct_title_s": "1797 Plan of the City of Dublin, Ireland",
+  "gbl_resourceClass_sm": [
+    "Imagery"
+  ],
+  "dct_isPartOf_sm": [
+
+  ],
+  "dct_issued_s": "1797",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34620\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74839/nyu_2451_34620.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "Dublin, Leinster, Ireland"
+  ],
+  "dct_temporal_sm": [
+    "1797"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34620",
+  "gbl_mdModified_dt": "2016-05-18T18:07:17Z",
+  "id": "nyu-2451-34620",
+  "nyu_addl_dspace_s": "35554",
+  "locn_geometry": "ENVELOPE(-6.317794482994228, -6.218368502249842, 53.36611871713887, 53.324874532648664)",
+  "gbl_indexYear_im": [
+    1797
+  ],
+  "dct_publisher_sm": [
+    ""
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Imagery/nyu-2451-34622.json b/metadata-aardvark/Imagery/nyu-2451-34622.json
index 1b17ffc5a..7f3ad7471 100644
--- a/metadata-aardvark/Imagery/nyu-2451-34622.json
+++ b/metadata-aardvark/Imagery/nyu-2451-34622.json
@@ -1,32 +1,51 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This map is a 1900 Plan of the City of Dublin, Ireland. This map was georeferenced via the New York Public Library MapWarper tool.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34622",
-  "dct_language_sm": "eng",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Suburbs",
-    "Maps--Reproduction"
-  ],
-  "dct_title_s": "1900 Bacon's Plan of Dublin, Ireland and Suburbs",
-  "gbl_resourceClass_sm": "Imagery",
-  "dct_isPartOf_sm": [],
-  "dct_issued_s": "1900",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34622\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74843/nyu_2451_34622.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "Dublin, Leinster, Ireland"
-  ],
-  "dct_temporal_sm": [
-    "1900"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34622",
-  "gbl_mdModified_dt": "2016-05-19T14:12:35Z",
-  "id": "nyu-2451-34622",
-  "nyu_addl_dspace_s": "35556",
-  "locn_geometry": "ENVELOPE(-6.321077523825791, -6.212382293765533, 53.381500063335125, 53.30178734842306)",
-  "gbl_indexYear_im": 1900
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This map is a 1900 Plan of the City of Dublin, Ireland. This map was georeferenced via the New York Public Library MapWarper tool."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34622"
+  ],
+  "dct_language_sm": [
+    "eng"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Suburbs",
+    "Maps--Reproduction"
+  ],
+  "dct_title_s": "1900 Bacon's Plan of Dublin, Ireland and Suburbs",
+  "gbl_resourceClass_sm": [
+    "Imagery"
+  ],
+  "dct_isPartOf_sm": [
+
+  ],
+  "dct_issued_s": "1900",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34622\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/74843/nyu_2451_34622.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "Dublin, Leinster, Ireland"
+  ],
+  "dct_temporal_sm": [
+    "1900"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34622",
+  "gbl_mdModified_dt": "2016-05-19T14:12:35Z",
+  "id": "nyu-2451-34622",
+  "nyu_addl_dspace_s": "35556",
+  "locn_geometry": "ENVELOPE(-6.321077523825791, -6.212382293765533, 53.381500063335125, 53.30178734842306)",
+  "gbl_indexYear_im": [
+    1900
+  ],
+  "dct_publisher_sm": [
+    ""
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Imagery/nyu-2451-36737.json b/metadata-aardvark/Imagery/nyu-2451-36737.json
index feed87636..708848632 100644
--- a/metadata-aardvark/Imagery/nyu-2451-36737.json
+++ b/metadata-aardvark/Imagery/nyu-2451-36737.json
@@ -1,40 +1,56 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced raster layer represents railroads in China in 1967. It is taken from the book, Communist China: Map Folio, which was published by the CIA's Directorate of Intelligence, Office of Basic and Geographic Intelligence in 1967. The maps in this book were intended as an introduction and general reference to persons interested in Communist China. It was issued primarily for government use, but several copies were released to academic institutions. The entire folio contains 17 maps, most of which are at a 1:10,000,000 scale. The data represented on these maps has been drawn from a variety of sources, including the American Consulate General, Hong Kong, an official State Statistical Bureau publication called Ten Great Years (1960), an article by Hou, H. Y. et al. called \"The Vegetation of China with Special Reference to Main Soil Types (1957), a Chinese map entitled Chung-kuo Nien Chiang-shui-liang (Annual Precipitaiton in China) (1964), and an atlas published by the Institute of Ethnography of the USSR Academy of Sciences. The maps were scanned by NYU Libraries Digital Libraries and Technology Services and were georeferenced by NYU Libraries Data Services.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36737",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Directorate of Intelligence, Office of Basic and Geographic Intelligence",
-  "dc_relation_sm": [
-    "http://sws.geonames.org/1814991/about/rdf"
-  ],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "China--Maps",
-    "Railroads",
-    "Railroads and state",
-    "Transportation"
-  ],
-  "dct_title_s": "1967 Communist China Railroads",
-  "gbl_resourceClass_sm": "Imagery",
-  "dct_isPartOf_sm": [
-    "Communist China: Map Folio"
-  ],
-  "dct_issued_s": "1967",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36737\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77426/nyu_2451_36737.zip\"}",
-  "dct_spatial_sm": [
-    "People's Republic of China, China"
-  ],
-  "dct_temporal_sm": [
-    "1967"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36737",
-  "gbl_mdModified_dt": "2016-11-11T17:37:28Z",
-  "id": "nyu-2451-36737",
-  "nyu_addl_dspace_s": "37714",
-  "locn_geometry": "ENVELOPE(73.557693, 134.773911, 53.56086, 10.175472)",
-  "gbl_indexYear_im": 1967
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced raster layer represents railroads in China in 1967. It is taken from the book, Communist China: Map Folio, which was published by the CIA's Directorate of Intelligence, Office of Basic and Geographic Intelligence in 1967. The maps in this book were intended as an introduction and general reference to persons interested in Communist China. It was issued primarily for government use, but several copies were released to academic institutions. The entire folio contains 17 maps, most of which are at a 1:10,000,000 scale. The data represented on these maps has been drawn from a variety of sources, including the American Consulate General, Hong Kong, an official State Statistical Bureau publication called Ten Great Years (1960), an article by Hou, H. Y. et al. called \"The Vegetation of China with Special Reference to Main Soil Types (1957), a Chinese map entitled Chung-kuo Nien Chiang-shui-liang (Annual Precipitaiton in China) (1964), and an atlas published by the Institute of Ethnography of the USSR Academy of Sciences. The maps were scanned by NYU Libraries Digital Libraries and Technology Services and were georeferenced by NYU Libraries Data Services."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36737"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Directorate of Intelligence, Office of Basic and Geographic Intelligence"
+  ],
+  "dc_relation_sm": [
+    "http://sws.geonames.org/1814991/about/rdf"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "China--Maps",
+    "Railroads",
+    "Railroads and state",
+    "Transportation"
+  ],
+  "dct_title_s": "1967 Communist China Railroads",
+  "gbl_resourceClass_sm": [
+    "Imagery"
+  ],
+  "dct_isPartOf_sm": [
+    "Communist China: Map Folio"
+  ],
+  "dct_issued_s": "1967",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36737\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77426/nyu_2451_36737.zip\"}",
+  "dct_spatial_sm": [
+    "People's Republic of China, China"
+  ],
+  "dct_temporal_sm": [
+    "1967"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36737",
+  "gbl_mdModified_dt": "2016-11-11T17:37:28Z",
+  "id": "nyu-2451-36737",
+  "nyu_addl_dspace_s": "37714",
+  "locn_geometry": "ENVELOPE(73.557693, 134.773911, 53.56086, 10.175472)",
+  "gbl_indexYear_im": [
+    1967
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Imagery/nyu-2451-36738.json b/metadata-aardvark/Imagery/nyu-2451-36738.json
index 4dcbc3d8f..9d62b6c55 100644
--- a/metadata-aardvark/Imagery/nyu-2451-36738.json
+++ b/metadata-aardvark/Imagery/nyu-2451-36738.json
@@ -1,39 +1,55 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced raster layer represents the population of China in 1967. It is taken from the book, Communist China: Map Folio, which was published by the CIA's Directorate of Intelligence, Office of Basic and Geographic Intelligence in 1967. The maps in this book were intended as an introduction and general reference to persons interested in Communist China. It was issued primarily for government use, but several copies were released to academic institutions. The entire folio contains 17 maps, most of which are at a 1:10,000,000 scale. The data represented on these maps has been drawn from a variety of sources, including the American Consulate General, Hong Kong, an official State Statistical Bureau publication called Ten Great Years (1960), an article by Hou, H. Y. et al. called \"The Vegetation of China with Special Reference to Main Soil Types (1957), a Chinese map entitled Chung-kuo Nien Chiang-shui-liang (Annual Precipitaiton in China) (1964), and an atlas published by the Institute of Ethnography of the USSR Academy of Sciences. The maps were scanned by NYU Libraries Digital Libraries and Technology Services and were georeferenced by NYU Libraries Data Services.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36738",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Directorate of Intelligence, Office of Basic and Geographic Intelligence",
-  "dc_relation_sm": [
-    "http://sws.geonames.org/1814991/about/rdf"
-  ],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "China--Maps",
-    "Population",
-    "Demographic surveys"
-  ],
-  "dct_title_s": "1967 Communist China Population",
-  "gbl_resourceClass_sm": "Imagery",
-  "dct_isPartOf_sm": [
-    "Communist China: Map Folio"
-  ],
-  "dct_issued_s": "1967",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36738\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77427/nyu_2451_36738.zip\"}",
-  "dct_spatial_sm": [
-    "People's Republic of China, China"
-  ],
-  "dct_temporal_sm": [
-    "1967"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36738",
-  "gbl_mdModified_dt": "2016-11-11T17:37:28Z",
-  "id": "nyu-2451-36738",
-  "nyu_addl_dspace_s": "37715",
-  "locn_geometry": "ENVELOPE(73.557693, 134.773911, 53.56086, 10.175472)",
-  "gbl_indexYear_im": 1967
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced raster layer represents the population of China in 1967. It is taken from the book, Communist China: Map Folio, which was published by the CIA's Directorate of Intelligence, Office of Basic and Geographic Intelligence in 1967. The maps in this book were intended as an introduction and general reference to persons interested in Communist China. It was issued primarily for government use, but several copies were released to academic institutions. The entire folio contains 17 maps, most of which are at a 1:10,000,000 scale. The data represented on these maps has been drawn from a variety of sources, including the American Consulate General, Hong Kong, an official State Statistical Bureau publication called Ten Great Years (1960), an article by Hou, H. Y. et al. called \"The Vegetation of China with Special Reference to Main Soil Types (1957), a Chinese map entitled Chung-kuo Nien Chiang-shui-liang (Annual Precipitaiton in China) (1964), and an atlas published by the Institute of Ethnography of the USSR Academy of Sciences. The maps were scanned by NYU Libraries Digital Libraries and Technology Services and were georeferenced by NYU Libraries Data Services."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36738"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Directorate of Intelligence, Office of Basic and Geographic Intelligence"
+  ],
+  "dc_relation_sm": [
+    "http://sws.geonames.org/1814991/about/rdf"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "China--Maps",
+    "Population",
+    "Demographic surveys"
+  ],
+  "dct_title_s": "1967 Communist China Population",
+  "gbl_resourceClass_sm": [
+    "Imagery"
+  ],
+  "dct_isPartOf_sm": [
+    "Communist China: Map Folio"
+  ],
+  "dct_issued_s": "1967",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36738\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77427/nyu_2451_36738.zip\"}",
+  "dct_spatial_sm": [
+    "People's Republic of China, China"
+  ],
+  "dct_temporal_sm": [
+    "1967"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36738",
+  "gbl_mdModified_dt": "2016-11-11T17:37:28Z",
+  "id": "nyu-2451-36738",
+  "nyu_addl_dspace_s": "37715",
+  "locn_geometry": "ENVELOPE(73.557693, 134.773911, 53.56086, 10.175472)",
+  "gbl_indexYear_im": [
+    1967
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Imagery/nyu-2451-36739.json b/metadata-aardvark/Imagery/nyu-2451-36739.json
index 833f10162..b9a97f41f 100644
--- a/metadata-aardvark/Imagery/nyu-2451-36739.json
+++ b/metadata-aardvark/Imagery/nyu-2451-36739.json
@@ -1,38 +1,54 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced raster layer represents agricultural production in China in 1967. It is taken from the book, Communist China: Map Folio, which was published by the CIA's Directorate of Intelligence, Office of Basic and Geographic Intelligence in 1967. The maps in this book were intended as an introduction and general reference to persons interested in Communist China. It was issued primarily for government use, but several copies were released to academic institutions. The entire folio contains 17 maps, most of which are at a 1:10,000,000 scale. The data represented on these maps has been drawn from a variety of sources, including the American Consulate General, Hong Kong, an official State Statistical Bureau publication called Ten Great Years (1960), an article by Hou, H. Y. et al. called \"The Vegetation of China with Special Reference to Main Soil Types (1957), a Chinese map entitled Chung-kuo Nien Chiang-shui-liang (Annual Precipitaiton in China) (1964), and an atlas published by the Institute of Ethnography of the USSR Academy of Sciences. The maps were scanned by NYU Libraries Digital Libraries and Technology Services and were georeferenced by NYU Libraries Data Services.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36739",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Directorate of Intelligence, Office of Basic and Geographic Intelligence",
-  "dc_relation_sm": [
-    "http://sws.geonames.org/1814991/about/rdf"
-  ],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "China--Maps",
-    "Agricultural sites"
-  ],
-  "dct_title_s": "1967 Communist China Agriculture",
-  "gbl_resourceClass_sm": "Imagery",
-  "dct_isPartOf_sm": [
-    "Communist China: Map Folio"
-  ],
-  "dct_issued_s": "1967",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36739\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77428/nyu_2451_36739.zip\"}",
-  "dct_spatial_sm": [
-    "People's Republic of China, China"
-  ],
-  "dct_temporal_sm": [
-    "1967"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36739",
-  "gbl_mdModified_dt": "2016-11-11T17:37:28Z",
-  "id": "nyu-2451-36739",
-  "nyu_addl_dspace_s": "37716",
-  "locn_geometry": "ENVELOPE(73.557693, 134.773911, 53.56086, 10.175472)",
-  "gbl_indexYear_im": 1967
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced raster layer represents agricultural production in China in 1967. It is taken from the book, Communist China: Map Folio, which was published by the CIA's Directorate of Intelligence, Office of Basic and Geographic Intelligence in 1967. The maps in this book were intended as an introduction and general reference to persons interested in Communist China. It was issued primarily for government use, but several copies were released to academic institutions. The entire folio contains 17 maps, most of which are at a 1:10,000,000 scale. The data represented on these maps has been drawn from a variety of sources, including the American Consulate General, Hong Kong, an official State Statistical Bureau publication called Ten Great Years (1960), an article by Hou, H. Y. et al. called \"The Vegetation of China with Special Reference to Main Soil Types (1957), a Chinese map entitled Chung-kuo Nien Chiang-shui-liang (Annual Precipitaiton in China) (1964), and an atlas published by the Institute of Ethnography of the USSR Academy of Sciences. The maps were scanned by NYU Libraries Digital Libraries and Technology Services and were georeferenced by NYU Libraries Data Services."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36739"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Directorate of Intelligence, Office of Basic and Geographic Intelligence"
+  ],
+  "dc_relation_sm": [
+    "http://sws.geonames.org/1814991/about/rdf"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "China--Maps",
+    "Agricultural sites"
+  ],
+  "dct_title_s": "1967 Communist China Agriculture",
+  "gbl_resourceClass_sm": [
+    "Imagery"
+  ],
+  "dct_isPartOf_sm": [
+    "Communist China: Map Folio"
+  ],
+  "dct_issued_s": "1967",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36739\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77428/nyu_2451_36739.zip\"}",
+  "dct_spatial_sm": [
+    "People's Republic of China, China"
+  ],
+  "dct_temporal_sm": [
+    "1967"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36739",
+  "gbl_mdModified_dt": "2016-11-11T17:37:28Z",
+  "id": "nyu-2451-36739",
+  "nyu_addl_dspace_s": "37716",
+  "locn_geometry": "ENVELOPE(73.557693, 134.773911, 53.56086, 10.175472)",
+  "gbl_indexYear_im": [
+    1967
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Imagery/nyu-2451-36740.json b/metadata-aardvark/Imagery/nyu-2451-36740.json
index 87feb33e9..46961a8b7 100644
--- a/metadata-aardvark/Imagery/nyu-2451-36740.json
+++ b/metadata-aardvark/Imagery/nyu-2451-36740.json
@@ -1,40 +1,56 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced raster layer represents locations of energy sources in China in 1967. It is taken from the book, Communist China: Map Folio, which was published by the CIA's Directorate of Intelligence, Office of Basic and Geographic Intelligence in 1967. The maps in this book were intended as an introduction and general reference to persons interested in Communist China. It was issued primarily for government use, but several copies were released to academic institutions. The entire folio contains 17 maps, most of which are at a 1:10,000,000 scale. The data represented on these maps has been drawn from a variety of sources, including the American Consulate General, Hong Kong, an official State Statistical Bureau publication called Ten Great Years (1960), an article by Hou, H. Y. et al. called \"The Vegetation of China with Special Reference to Main Soil Types (1957), a Chinese map entitled Chung-kuo Nien Chiang-shui-liang (Annual Precipitaiton in China) (1964), and an atlas published by the Institute of Ethnography of the USSR Academy of Sciences. The maps were scanned by NYU Libraries Digital Libraries and Technology Services and were georeferenced by NYU Libraries Data Services.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36740",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Directorate of Intelligence, Office of Basic and Geographic Intelligence",
-  "dc_relation_sm": [
-    "http://sws.geonames.org/1814991/about/rdf"
-  ],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "China--Maps",
-    "Power plants",
-    "Coal",
-    "Petroleum"
-  ],
-  "dct_title_s": "1967 Communist China Fuels and Power",
-  "gbl_resourceClass_sm": "Imagery",
-  "dct_isPartOf_sm": [
-    "Communist China: Map Folio"
-  ],
-  "dct_issued_s": "1967",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36740\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77429/nyu_2451_36740.zip\"}",
-  "dct_spatial_sm": [
-    "People's Republic of China, China"
-  ],
-  "dct_temporal_sm": [
-    "1967"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36740",
-  "gbl_mdModified_dt": "2016-11-11T17:37:28Z",
-  "id": "nyu-2451-36740",
-  "nyu_addl_dspace_s": "37717",
-  "locn_geometry": "ENVELOPE(73.557693, 134.773911, 53.56086, 10.175472)",
-  "gbl_indexYear_im": 1967
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced raster layer represents locations of energy sources in China in 1967. It is taken from the book, Communist China: Map Folio, which was published by the CIA's Directorate of Intelligence, Office of Basic and Geographic Intelligence in 1967. The maps in this book were intended as an introduction and general reference to persons interested in Communist China. It was issued primarily for government use, but several copies were released to academic institutions. The entire folio contains 17 maps, most of which are at a 1:10,000,000 scale. The data represented on these maps has been drawn from a variety of sources, including the American Consulate General, Hong Kong, an official State Statistical Bureau publication called Ten Great Years (1960), an article by Hou, H. Y. et al. called \"The Vegetation of China with Special Reference to Main Soil Types (1957), a Chinese map entitled Chung-kuo Nien Chiang-shui-liang (Annual Precipitaiton in China) (1964), and an atlas published by the Institute of Ethnography of the USSR Academy of Sciences. The maps were scanned by NYU Libraries Digital Libraries and Technology Services and were georeferenced by NYU Libraries Data Services."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36740"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Directorate of Intelligence, Office of Basic and Geographic Intelligence"
+  ],
+  "dc_relation_sm": [
+    "http://sws.geonames.org/1814991/about/rdf"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "China--Maps",
+    "Power plants",
+    "Coal",
+    "Petroleum"
+  ],
+  "dct_title_s": "1967 Communist China Fuels and Power",
+  "gbl_resourceClass_sm": [
+    "Imagery"
+  ],
+  "dct_isPartOf_sm": [
+    "Communist China: Map Folio"
+  ],
+  "dct_issued_s": "1967",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36740\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77429/nyu_2451_36740.zip\"}",
+  "dct_spatial_sm": [
+    "People's Republic of China, China"
+  ],
+  "dct_temporal_sm": [
+    "1967"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36740",
+  "gbl_mdModified_dt": "2016-11-11T17:37:28Z",
+  "id": "nyu-2451-36740",
+  "nyu_addl_dspace_s": "37717",
+  "locn_geometry": "ENVELOPE(73.557693, 134.773911, 53.56086, 10.175472)",
+  "gbl_indexYear_im": [
+    1967
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Imagery/nyu-2451-36741.json b/metadata-aardvark/Imagery/nyu-2451-36741.json
index f55ba8617..4ce191bac 100644
--- a/metadata-aardvark/Imagery/nyu-2451-36741.json
+++ b/metadata-aardvark/Imagery/nyu-2451-36741.json
@@ -1,38 +1,54 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "This georeferenced raster layer represents sites of industrial production in China in 1967. It is taken from the book, Communist China: Map Folio, which was published by the CIA's Directorate of Intelligence, Office of Basic and Geographic Intelligence in 1967. The maps in this book were intended as an introduction and general reference to persons interested in Communist China. It was issued primarily for government use, but several copies were released to academic institutions. The entire folio contains 17 maps, most of which are at a 1:10,000,000 scale. The data represented on these maps has been drawn from a variety of sources, including the American Consulate General, Hong Kong, an official State Statistical Bureau publication called Ten Great Years (1960), an article by Hou, H. Y. et al. called \"The Vegetation of China with Special Reference to Main Soil Types (1957), a Chinese map entitled Chung-kuo Nien Chiang-shui-liang (Annual Precipitaiton in China) (1964), and an atlas published by the Institute of Ethnography of the USSR Academy of Sciences. The maps were scanned by NYU Libraries Digital Libraries and Technology Services and were georeferenced by NYU Libraries Data Services.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/36741",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Directorate of Intelligence, Office of Basic and Geographic Intelligence",
-  "dc_relation_sm": [
-    "http://sws.geonames.org/1814991/about/rdf"
-  ],
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "China--Maps",
-    "Manufacturing industries"
-  ],
-  "dct_title_s": "1967 Communist China Industry",
-  "gbl_resourceClass_sm": "Imagery",
-  "dct_isPartOf_sm": [
-    "Communist China: Map Folio"
-  ],
-  "dct_issued_s": "1967",
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36741\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77430/nyu_2451_36741.zip\"}",
-  "dct_spatial_sm": [
-    "People's Republic of China, China"
-  ],
-  "dct_temporal_sm": [
-    "1967"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36741",
-  "gbl_mdModified_dt": "2016-11-11T17:37:28Z",
-  "id": "nyu-2451-36741",
-  "nyu_addl_dspace_s": "37718",
-  "locn_geometry": "ENVELOPE(73.557693, 134.773911, 53.56086, 10.175472)",
-  "gbl_indexYear_im": 1967
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "This georeferenced raster layer represents sites of industrial production in China in 1967. It is taken from the book, Communist China: Map Folio, which was published by the CIA's Directorate of Intelligence, Office of Basic and Geographic Intelligence in 1967. The maps in this book were intended as an introduction and general reference to persons interested in Communist China. It was issued primarily for government use, but several copies were released to academic institutions. The entire folio contains 17 maps, most of which are at a 1:10,000,000 scale. The data represented on these maps has been drawn from a variety of sources, including the American Consulate General, Hong Kong, an official State Statistical Bureau publication called Ten Great Years (1960), an article by Hou, H. Y. et al. called \"The Vegetation of China with Special Reference to Main Soil Types (1957), a Chinese map entitled Chung-kuo Nien Chiang-shui-liang (Annual Precipitaiton in China) (1964), and an atlas published by the Institute of Ethnography of the USSR Academy of Sciences. The maps were scanned by NYU Libraries Digital Libraries and Technology Services and were georeferenced by NYU Libraries Data Services."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/36741"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Directorate of Intelligence, Office of Basic and Geographic Intelligence"
+  ],
+  "dc_relation_sm": [
+    "http://sws.geonames.org/1814991/about/rdf"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "China--Maps",
+    "Manufacturing industries"
+  ],
+  "dct_title_s": "1967 Communist China Industry",
+  "gbl_resourceClass_sm": [
+    "Imagery"
+  ],
+  "dct_isPartOf_sm": [
+    "Communist China: Map Folio"
+  ],
+  "dct_issued_s": "1967",
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/36741\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/77430/nyu_2451_36741.zip\"}",
+  "dct_spatial_sm": [
+    "People's Republic of China, China"
+  ],
+  "dct_temporal_sm": [
+    "1967"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_36741",
+  "gbl_mdModified_dt": "2016-11-11T17:37:28Z",
+  "id": "nyu-2451-36741",
+  "nyu_addl_dspace_s": "37718",
+  "locn_geometry": "ENVELOPE(73.557693, 134.773911, 53.56086, 10.175472)",
+  "gbl_indexYear_im": [
+    1967
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Imagery/nyu-2451-60057.json b/metadata-aardvark/Imagery/nyu-2451-60057.json
index 004895db9..98bd3c9fc 100644
--- a/metadata-aardvark/Imagery/nyu-2451-60057.json
+++ b/metadata-aardvark/Imagery/nyu-2451-60057.json
@@ -1,31 +1,50 @@
-{
-  "dct_description_sm": "This georeferenced map is from the New York Public Library's map collection and is originally titled, \"Plan of the city of New-York : the greater part from actual survey made expressly for the purpose the rest from authentic documents\" by Thos. H. Poppleton, city surveyor ; P. Maverick sc. Newark. It is map number 15128 and was georeferenced with the Map Warper tool.",
-  "dct_format_s": "GeoTIFF",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/60057",
-  "dct_language_sm": "English",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Urban planning",
-    "Cartography"
-  ],
-  "dct_title_s": "Plan of the City of New-York, 1817",
-  "gbl_resourceClass_sm": "Imagery",
-  "dct_isPartOf_sm": [],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60057\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/119996/nyu_2451_60057.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_source_sm": [],
-  "dct_spatial_sm": [
-    "New York City"
-  ],
-  "dct_temporal_sm": [
-    "1817"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Raster data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60057",
-  "gbl_mdModified_dt": "2020-11-25T08:00:43Z",
-  "id": "nyu-2451-60057",
-  "nyu_addl_dspace_s": "61023",
-  "locn_geometry": "ENVELOPE(-74.2556640887564, -73.700009054899, 40.9157739339836, 40.4960925239255)",
-  "gbl_indexYear_im": 1817
+{
+  "dct_description_sm": [
+    "This georeferenced map is from the New York Public Library's map collection and is originally titled, \"Plan of the city of New-York : the greater part from actual survey made expressly for the purpose the rest from authentic documents\" by Thos. H. Poppleton, city surveyor ; P. Maverick sc. Newark. It is map number 15128 and was georeferenced with the Map Warper tool."
+  ],
+  "dct_format_s": "GeoTIFF",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/60057"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Urban planning",
+    "Cartography"
+  ],
+  "dct_title_s": "Plan of the City of New-York, 1817",
+  "gbl_resourceClass_sm": [
+    "Imagery"
+  ],
+  "dct_isPartOf_sm": [
+
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/60057\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/119996/nyu_2451_60057.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_source_sm": [
+
+  ],
+  "dct_spatial_sm": [
+    "New York City"
+  ],
+  "dct_temporal_sm": [
+    "1817"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Raster data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_60057",
+  "gbl_mdModified_dt": "2020-11-25T08:00:43Z",
+  "id": "nyu-2451-60057",
+  "nyu_addl_dspace_s": "61023",
+  "locn_geometry": "ENVELOPE(-74.2556640887564, -73.700009054899, 40.9157739339836, 40.4960925239255)",
+  "gbl_indexYear_im": [
+    1817
+  ],
+  "dct_publisher_sm": [
+    ""
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Other/nyu-2451-34031.json b/metadata-aardvark/Other/nyu-2451-34031.json
index cd9726bb5..0faa0dc95 100644
--- a/metadata-aardvark/Other/nyu-2451-34031.json
+++ b/metadata-aardvark/Other/nyu-2451-34031.json
@@ -1,32 +1,50 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "LION is a single line representation of New York City streets containing address ranges and other information. This file can be used to geolocate existing datasets with New York City addresses.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34031",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (City). Department of City Planning",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Streets",
-    "Location"
-  ],
-  "dct_title_s": "2010 LION",
-  "dct_isPartOf_sm": [],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34031\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73390/nyu_2451_34031.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "New York City, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34031",
-  "gbl_mdModified_dt": "2016-01-30T04:04:06Z",
-  "id": "nyu-2451-34031",
-  "nyu_addl_dspace_s": "34877",
-  "locn_geometry": "ENVELOPE(-74.2587474685173, -73.700009054899, 40.9176618323612, 40.4860830856901)",
-  "gbl_indexYear_im": 2010,
-  "gbl_resourceClass_sm": null
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "LION is a single line representation of New York City streets containing address ranges and other information. This file can be used to geolocate existing datasets with New York City addresses."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34031"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (City). Department of City Planning"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Streets",
+    "Location"
+  ],
+  "dct_title_s": "2010 LION",
+  "dct_isPartOf_sm": [
+
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34031\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73390/nyu_2451_34031.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "New York City, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34031",
+  "gbl_mdModified_dt": "2016-01-30T04:04:06Z",
+  "id": "nyu-2451-34031",
+  "nyu_addl_dspace_s": "34877",
+  "locn_geometry": "ENVELOPE(-74.2587474685173, -73.700009054899, 40.9176618323612, 40.4860830856901)",
+  "gbl_indexYear_im": [
+    2010
+  ],
+  "gbl_resourceClass_sm": [
+    "Other"
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Other/nyu-2451-34043.json b/metadata-aardvark/Other/nyu-2451-34043.json
index 4e45df566..2e449326b 100644
--- a/metadata-aardvark/Other/nyu-2451-34043.json
+++ b/metadata-aardvark/Other/nyu-2451-34043.json
@@ -1,31 +1,50 @@
-{
-  "dct_creator_sm": [],
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34043",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (City). Department of City Planning",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Buildings",
-    "Urban density"
-  ],
-  "dct_title_s": "2010 Buildings",
-  "dct_isPartOf_sm": [],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34043\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73388/nyu_2451_34043.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "New York City, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34043",
-  "gbl_mdModified_dt": "2016-01-30T04:04:06Z",
-  "id": "nyu-2451-34043",
-  "nyu_addl_dspace_s": "34886",
-  "locn_geometry": "ENVELOPE(-74.2554954087355, -73.7000624710617, 40.9149171168107, 40.4984293175931)",
-  "gbl_indexYear_im": 2010,
-  "gbl_resourceClass_sm": null
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34043"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (City). Department of City Planning"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Buildings",
+    "Urban density"
+  ],
+  "dct_title_s": "2010 Buildings",
+  "dct_isPartOf_sm": [
+
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34043\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73388/nyu_2451_34043.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "New York City, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34043",
+  "gbl_mdModified_dt": "2016-01-30T04:04:06Z",
+  "id": "nyu-2451-34043",
+  "nyu_addl_dspace_s": "34886",
+  "locn_geometry": "ENVELOPE(-74.2554954087355, -73.7000624710617, 40.9149171168107, 40.4984293175931)",
+  "gbl_indexYear_im": [
+    2010
+  ],
+  "gbl_resourceClass_sm": [
+    "Other"
+  ],
+  "dct_description_sm": [
+    ""
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Other/nyu-2451-34045.json b/metadata-aardvark/Other/nyu-2451-34045.json
index e516d39f6..a5b5cef80 100644
--- a/metadata-aardvark/Other/nyu-2451-34045.json
+++ b/metadata-aardvark/Other/nyu-2451-34045.json
@@ -1,31 +1,50 @@
-{
-  "dct_creator_sm": [],
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34045",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (City). Department of City Planning",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Land use",
-    "Urban density"
-  ],
-  "dct_title_s": "2010 AOI Centroids",
-  "dct_isPartOf_sm": [],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34045\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73384/nyu_2451_34045.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "New York City, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34045",
-  "gbl_mdModified_dt": "2016-01-30T04:04:05Z",
-  "id": "nyu-2451-34045",
-  "nyu_addl_dspace_s": "34888",
-  "locn_geometry": "ENVELOPE(-74.2485646353494, -73.7322869841184, 40.8962098695574, 40.4995658893952)",
-  "gbl_indexYear_im": 2010,
-  "gbl_resourceClass_sm": null
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34045"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (City). Department of City Planning"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Land use",
+    "Urban density"
+  ],
+  "dct_title_s": "2010 AOI Centroids",
+  "dct_isPartOf_sm": [
+
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34045\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73384/nyu_2451_34045.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "New York City, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34045",
+  "gbl_mdModified_dt": "2016-01-30T04:04:05Z",
+  "id": "nyu-2451-34045",
+  "nyu_addl_dspace_s": "34888",
+  "locn_geometry": "ENVELOPE(-74.2485646353494, -73.7322869841184, 40.8962098695574, 40.4995658893952)",
+  "gbl_indexYear_im": [
+    2010
+  ],
+  "gbl_resourceClass_sm": [
+    "Other"
+  ],
+  "dct_description_sm": [
+    ""
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Other/nyu-2451-34046.json b/metadata-aardvark/Other/nyu-2451-34046.json
index 9af06ad69..f74b6df3d 100644
--- a/metadata-aardvark/Other/nyu-2451-34046.json
+++ b/metadata-aardvark/Other/nyu-2451-34046.json
@@ -1,37 +1,53 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "U.S. and Canada Airports represents airport boundaries and runways within the United States and Canada. This data set provides six feature classes for displaying the data at different scales. Everything about the feature classes is the same but the level of generalization and its name. The base feature class is calledand isn't generalized. The least generalized feature class is called _1, the next more generalized feature class is called _2, and so on. For best performance, use the most appropriate feature class when displaying or printing.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34046",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Environmental Systems Research Institute (Redlands, Calif.)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Airport buildings",
-    "Airports",
-    "Transportation",
-    "Air travel"
-  ],
-  "dct_title_s": "2010 U.S. and Canada Airports",
-  "dct_isPartOf_sm": [
-    "ESRI 10 StreetMap"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34046\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73379/nyu_2451_34046.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "United States of America",
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34046",
-  "gbl_mdModified_dt": "2016-01-30T04:04:05Z",
-  "id": "nyu-2451-34046",
-  "nyu_addl_dspace_s": "34889",
-  "locn_geometry": "ENVELOPE(-171.744183, -52.723513, 74.726026, 18.003798)",
-  "gbl_indexYear_im": 2010,
-  "gbl_resourceClass_sm": null
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "U.S. and Canada Airports represents airport boundaries and runways within the United States and Canada. This data set provides six feature classes for displaying the data at different scales. Everything about the feature classes is the same but the level of generalization and its name. The base feature class is calledand isn't generalized. The least generalized feature class is called _1, the next more generalized feature class is called _2, and so on. For best performance, use the most appropriate feature class when displaying or printing."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34046"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Environmental Systems Research Institute (Redlands, Calif.)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Airport buildings",
+    "Airports",
+    "Transportation",
+    "Air travel"
+  ],
+  "dct_title_s": "2010 U.S. and Canada Airports",
+  "dct_isPartOf_sm": [
+    "ESRI 10 StreetMap"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34046\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73379/nyu_2451_34046.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "United States of America",
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34046",
+  "gbl_mdModified_dt": "2016-01-30T04:04:05Z",
+  "id": "nyu-2451-34046",
+  "nyu_addl_dspace_s": "34889",
+  "locn_geometry": "ENVELOPE(-171.744183, -52.723513, 74.726026, 18.003798)",
+  "gbl_indexYear_im": [
+    2010
+  ],
+  "gbl_resourceClass_sm": [
+    "Other"
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Other/nyu-2451-34047.json b/metadata-aardvark/Other/nyu-2451-34047.json
index d44b595a2..b85668ade 100644
--- a/metadata-aardvark/Other/nyu-2451-34047.json
+++ b/metadata-aardvark/Other/nyu-2451-34047.json
@@ -1,34 +1,50 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "U.S. and Canada Major Cities represents major cities of United States and Canada including national, state, and provincial capitals.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34047",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Environmental Systems Research Institute (Redlands, Calif.)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Cities and towns"
-  ],
-  "dct_title_s": "2010 U.S. and Canada Major Cities",
-  "dct_isPartOf_sm": [
-    "ESRI 10 StreetMap"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34047\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73377/nyu_2451_34047.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "United States of America",
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34047",
-  "gbl_mdModified_dt": "2016-01-30T04:04:05Z",
-  "id": "nyu-2451-34047",
-  "nyu_addl_dspace_s": "34890",
-  "locn_geometry": "ENVELOPE(-157.82186, -52.709744, 63.7512776, 18.3814976)",
-  "gbl_indexYear_im": 2010,
-  "gbl_resourceClass_sm": null
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "U.S. and Canada Major Cities represents major cities of United States and Canada including national, state, and provincial capitals."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34047"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Environmental Systems Research Institute (Redlands, Calif.)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Cities and towns"
+  ],
+  "dct_title_s": "2010 U.S. and Canada Major Cities",
+  "dct_isPartOf_sm": [
+    "ESRI 10 StreetMap"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34047\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73377/nyu_2451_34047.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "United States of America",
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34047",
+  "gbl_mdModified_dt": "2016-01-30T04:04:05Z",
+  "id": "nyu-2451-34047",
+  "nyu_addl_dspace_s": "34890",
+  "locn_geometry": "ENVELOPE(-157.82186, -52.709744, 63.7512776, 18.3814976)",
+  "gbl_indexYear_im": [
+    2010
+  ],
+  "gbl_resourceClass_sm": [
+    "Other"
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Other/nyu-2451-34048.json b/metadata-aardvark/Other/nyu-2451-34048.json
index 8abbf6206..8f03a9aaa 100644
--- a/metadata-aardvark/Other/nyu-2451-34048.json
+++ b/metadata-aardvark/Other/nyu-2451-34048.json
@@ -1,36 +1,52 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "U.S. and Canada City Areas represents the city limits of cities in the United States and Canada. This data set provides six feature classes for displaying the data at different scales. Everything about the feature classes is the same but the level of generalization and its name. The base feature class is called and isn't generalized. The least generalized feature class is called _1, the next more generalized feature class is called _2, and so on. For best performance, use the most appropriate feature class when displaying or printing.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34048",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Environmental Systems Research Institute (Redlands, Calif.)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Cities and towns",
-    "Metropolitan areas",
-    "Boundaries"
-  ],
-  "dct_title_s": "2010 U.S. and Canada City Areas",
-  "dct_isPartOf_sm": [
-    "ESRI 10 StreetMap"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34048\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73375/nyu_2451_34048.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "United States of America",
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34048",
-  "gbl_mdModified_dt": "2016-01-30T04:04:05Z",
-  "id": "nyu-2451-34048",
-  "nyu_addl_dspace_s": "34891",
-  "locn_geometry": "ENVELOPE(-176.810434, 173.429928, 71.338727049, 17.874565)",
-  "gbl_indexYear_im": 2010,
-  "gbl_resourceClass_sm": null
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "U.S. and Canada City Areas represents the city limits of cities in the United States and Canada. This data set provides six feature classes for displaying the data at different scales. Everything about the feature classes is the same but the level of generalization and its name. The base feature class is called and isn't generalized. The least generalized feature class is called _1, the next more generalized feature class is called _2, and so on. For best performance, use the most appropriate feature class when displaying or printing."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34048"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Environmental Systems Research Institute (Redlands, Calif.)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Cities and towns",
+    "Metropolitan areas",
+    "Boundaries"
+  ],
+  "dct_title_s": "2010 U.S. and Canada City Areas",
+  "dct_isPartOf_sm": [
+    "ESRI 10 StreetMap"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34048\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73375/nyu_2451_34048.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "United States of America",
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34048",
+  "gbl_mdModified_dt": "2016-01-30T04:04:05Z",
+  "id": "nyu-2451-34048",
+  "nyu_addl_dspace_s": "34891",
+  "locn_geometry": "ENVELOPE(-176.810434, 173.429928, 71.338727049, 17.874565)",
+  "gbl_indexYear_im": [
+    2010
+  ],
+  "gbl_resourceClass_sm": [
+    "Other"
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Other/nyu-2451-34051.json b/metadata-aardvark/Other/nyu-2451-34051.json
index 8cf65e923..85957cebb 100644
--- a/metadata-aardvark/Other/nyu-2451-34051.json
+++ b/metadata-aardvark/Other/nyu-2451-34051.json
@@ -1,35 +1,51 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "U.S. and Canada Highway Exits represents highway exits in the United States and Canada.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34051",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Environmental Systems Research Institute (Redlands, Calif.)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Roads",
-    "Transportation"
-  ],
-  "dct_title_s": "2010 U.S. and Canada Highway Exits",
-  "dct_isPartOf_sm": [
-    "ESRI 10 StreetMap"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34051\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/bitstream/2451/34051/4/nyu_2451_34051.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "United States of America",
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34051",
-  "gbl_mdModified_dt": "2016-01-30T04:04:04Z",
-  "id": "nyu-2451-34051",
-  "nyu_addl_dspace_s": "34894",
-  "locn_geometry": "ENVELOPE(-170.1769013405, -64.5665435791, 71.6032483233, 24.7073204053)",
-  "gbl_indexYear_im": 2010,
-  "gbl_resourceClass_sm": null
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "U.S. and Canada Highway Exits represents highway exits in the United States and Canada."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34051"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Environmental Systems Research Institute (Redlands, Calif.)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Roads",
+    "Transportation"
+  ],
+  "dct_title_s": "2010 U.S. and Canada Highway Exits",
+  "dct_isPartOf_sm": [
+    "ESRI 10 StreetMap"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34051\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/bitstream/2451/34051/4/nyu_2451_34051.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "United States of America",
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34051",
+  "gbl_mdModified_dt": "2016-01-30T04:04:04Z",
+  "id": "nyu-2451-34051",
+  "nyu_addl_dspace_s": "34894",
+  "locn_geometry": "ENVELOPE(-170.1769013405, -64.5665435791, 71.6032483233, 24.7073204053)",
+  "gbl_indexYear_im": [
+    2010
+  ],
+  "gbl_resourceClass_sm": [
+    "Other"
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Other/nyu-2451-34052.json b/metadata-aardvark/Other/nyu-2451-34052.json
index 7789adf4d..e5ad4cf5c 100644
--- a/metadata-aardvark/Other/nyu-2451-34052.json
+++ b/metadata-aardvark/Other/nyu-2451-34052.json
@@ -1,35 +1,51 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "U.S. and Canada Highways represents the major highways of the United States and Canada. These include interstates and inter-metropolitan area highways and major roads.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34052",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Environmental Systems Research Institute (Redlands, Calif.)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Roads",
-    "Transportation"
-  ],
-  "dct_title_s": "2010 U.S. and Canada Highways",
-  "dct_isPartOf_sm": [
-    "ESRI 10 StreetMap"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34052\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73373/nyu_2451_34052.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "United States of America",
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34052",
-  "gbl_mdModified_dt": "2016-01-30T04:04:04Z",
-  "id": "nyu-2451-34052",
-  "nyu_addl_dspace_s": "34895",
-  "locn_geometry": "ENVELOPE(-166.547319, -52.681706, 68.42358098, 17.955365)",
-  "gbl_indexYear_im": 2010,
-  "gbl_resourceClass_sm": null
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "U.S. and Canada Highways represents the major highways of the United States and Canada. These include interstates and inter-metropolitan area highways and major roads."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34052"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Environmental Systems Research Institute (Redlands, Calif.)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Roads",
+    "Transportation"
+  ],
+  "dct_title_s": "2010 U.S. and Canada Highways",
+  "dct_isPartOf_sm": [
+    "ESRI 10 StreetMap"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34052\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73373/nyu_2451_34052.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "United States of America",
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34052",
+  "gbl_mdModified_dt": "2016-01-30T04:04:04Z",
+  "id": "nyu-2451-34052",
+  "nyu_addl_dspace_s": "34895",
+  "locn_geometry": "ENVELOPE(-166.547319, -52.681706, 68.42358098, 17.955365)",
+  "gbl_indexYear_im": [
+    2010
+  ],
+  "gbl_resourceClass_sm": [
+    "Other"
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Other/nyu-2451-34053.json b/metadata-aardvark/Other/nyu-2451-34053.json
index 15f422adc..be0aa41f5 100644
--- a/metadata-aardvark/Other/nyu-2451-34053.json
+++ b/metadata-aardvark/Other/nyu-2451-34053.json
@@ -1,38 +1,54 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "U.S. and Canada Institutions represents point locations within the United States and Canada for common institution landmark types including hospitals, educational institutions, religious institutions, government centers, and cemeteries.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34053",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Environmental Systems Research Institute (Redlands, Calif.)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Cemeteries",
-    "Religious institutions",
-    "Education",
-    "Hospitals",
-    "Centers (Places for activities)"
-  ],
-  "dct_title_s": "2010 U.S. and Canada Institutions",
-  "dct_isPartOf_sm": [
-    "ESRI 10 StreetMap"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34053\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73371/nyu_2451_34053.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "United States of America",
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34053",
-  "gbl_mdModified_dt": "2016-01-30T04:04:03Z",
-  "id": "nyu-2451-34053",
-  "nyu_addl_dspace_s": "34896",
-  "locn_geometry": "ENVELOPE(-165.450122, -52.658706, 71.292682, 17.996208)",
-  "gbl_indexYear_im": 2010,
-  "gbl_resourceClass_sm": null
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "U.S. and Canada Institutions represents point locations within the United States and Canada for common institution landmark types including hospitals, educational institutions, religious institutions, government centers, and cemeteries."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34053"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Environmental Systems Research Institute (Redlands, Calif.)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Cemeteries",
+    "Religious institutions",
+    "Education",
+    "Hospitals",
+    "Centers (Places for activities)"
+  ],
+  "dct_title_s": "2010 U.S. and Canada Institutions",
+  "dct_isPartOf_sm": [
+    "ESRI 10 StreetMap"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34053\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73371/nyu_2451_34053.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "United States of America",
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34053",
+  "gbl_mdModified_dt": "2016-01-30T04:04:03Z",
+  "id": "nyu-2451-34053",
+  "nyu_addl_dspace_s": "34896",
+  "locn_geometry": "ENVELOPE(-165.450122, -52.658706, 71.292682, 17.996208)",
+  "gbl_indexYear_im": [
+    2010
+  ],
+  "gbl_resourceClass_sm": [
+    "Other"
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Other/nyu-2451-34054.json b/metadata-aardvark/Other/nyu-2451-34054.json
index fb381908a..854154be4 100644
--- a/metadata-aardvark/Other/nyu-2451-34054.json
+++ b/metadata-aardvark/Other/nyu-2451-34054.json
@@ -1,38 +1,54 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "U.S. and Canada Interstate Highways represents the interstate highways of the United States and Canada.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34054",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Environmental Systems Research Institute (Redlands, Calif.)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Roads",
-    "Interstate Highway System",
-    "Transportation--United States",
-    "Transportation--Canada",
-    "Transportation"
-  ],
-  "dct_title_s": "2010 U.S. and Canada Interstate Highways",
-  "dct_isPartOf_sm": [
-    "ESRI 10 StreetMap"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34054\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73369/nyu_2451_34054.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "United States of America",
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34054",
-  "gbl_mdModified_dt": "2016-01-30T04:04:03Z",
-  "id": "nyu-2451-34054",
-  "nyu_addl_dspace_s": "34897",
-  "locn_geometry": "ENVELOPE(-158.107177999, -52.681706001, 55.246855009, 21.277771979)",
-  "gbl_indexYear_im": 2010,
-  "gbl_resourceClass_sm": null
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "U.S. and Canada Interstate Highways represents the interstate highways of the United States and Canada."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34054"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Environmental Systems Research Institute (Redlands, Calif.)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Roads",
+    "Interstate Highway System",
+    "Transportation--United States",
+    "Transportation--Canada",
+    "Transportation"
+  ],
+  "dct_title_s": "2010 U.S. and Canada Interstate Highways",
+  "dct_isPartOf_sm": [
+    "ESRI 10 StreetMap"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34054\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73369/nyu_2451_34054.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "United States of America",
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34054",
+  "gbl_mdModified_dt": "2016-01-30T04:04:03Z",
+  "id": "nyu-2451-34054",
+  "nyu_addl_dspace_s": "34897",
+  "locn_geometry": "ENVELOPE(-158.107177999, -52.681706001, 55.246855009, 21.277771979)",
+  "gbl_indexYear_im": [
+    2010
+  ],
+  "gbl_resourceClass_sm": [
+    "Other"
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Other/nyu-2451-34056.json b/metadata-aardvark/Other/nyu-2451-34056.json
index da241ab0e..a8cee0f87 100644
--- a/metadata-aardvark/Other/nyu-2451-34056.json
+++ b/metadata-aardvark/Other/nyu-2451-34056.json
@@ -1,34 +1,50 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "U.S. and Canada Large Area Landmarks represents common landmark areas within the United States and Canada including military areas, hospitals, prisons, educational institutions, shopping centers, industrial parks, amusement centers, government centers, sport centers, golf courses, and cemeteries. This data set provides six feature classes for displaying the data at different scales. Everything about the feature classes is the same but the level of generalization and its name. The base feature class is called and isn't generalized. The least generalized feature class is called _1, the next more generalized feature class is called_2, and so on. For best performance, use the most appropriate feature class when displaying or printing.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34056",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Environmental Systems Research Institute (Redlands, Calif.)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Places of interest"
-  ],
-  "dct_title_s": "2010 U.S. and Canada Large Area Landmarks",
-  "dct_isPartOf_sm": [
-    "ESRI 10 StreetMap"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34056\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73362/nyu_2451_34056.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "United States of America",
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Point data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34056",
-  "gbl_mdModified_dt": "2016-01-30T04:04:03Z",
-  "id": "nyu-2451-34056",
-  "nyu_addl_dspace_s": "34899",
-  "locn_geometry": "ENVELOPE(-176.810434, -52.65371, 68.87001, 17.989248)",
-  "gbl_indexYear_im": 2010,
-  "gbl_resourceClass_sm": null
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "U.S. and Canada Large Area Landmarks represents common landmark areas within the United States and Canada including military areas, hospitals, prisons, educational institutions, shopping centers, industrial parks, amusement centers, government centers, sport centers, golf courses, and cemeteries. This data set provides six feature classes for displaying the data at different scales. Everything about the feature classes is the same but the level of generalization and its name. The base feature class is called and isn't generalized. The least generalized feature class is called _1, the next more generalized feature class is called_2, and so on. For best performance, use the most appropriate feature class when displaying or printing."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34056"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Environmental Systems Research Institute (Redlands, Calif.)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Places of interest"
+  ],
+  "dct_title_s": "2010 U.S. and Canada Large Area Landmarks",
+  "dct_isPartOf_sm": [
+    "ESRI 10 StreetMap"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34056\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73362/nyu_2451_34056.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "United States of America",
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Point data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34056",
+  "gbl_mdModified_dt": "2016-01-30T04:04:03Z",
+  "id": "nyu-2451-34056",
+  "nyu_addl_dspace_s": "34899",
+  "locn_geometry": "ENVELOPE(-176.810434, -52.65371, 68.87001, 17.989248)",
+  "gbl_indexYear_im": [
+    2010
+  ],
+  "gbl_resourceClass_sm": [
+    "Other"
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Other/nyu-2451-34059.json b/metadata-aardvark/Other/nyu-2451-34059.json
index b5673e5db..aff469dad 100644
--- a/metadata-aardvark/Other/nyu-2451-34059.json
+++ b/metadata-aardvark/Other/nyu-2451-34059.json
@@ -1,37 +1,53 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "U.S. and Canada Major Roads represents the major roads of the United States and Canada. These include interstates, inter-metropolitan area, and intra-state highways and major roads.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34059",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Environmental Systems Research Institute (Redlands, Calif.)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Roads",
-    "Transportation",
-    "Transportation--Canada",
-    "Transportation--United States"
-  ],
-  "dct_title_s": "2010 U.S. and Canada Major Roads",
-  "dct_isPartOf_sm": [
-    "ESRI 10 StreetMap"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34059\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73358/nyu_2451_34059.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "United States of America",
-    "Canada"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Line data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34059",
-  "gbl_mdModified_dt": "2016-01-30T04:04:02Z",
-  "id": "nyu-2451-34059",
-  "nyu_addl_dspace_s": "34903",
-  "locn_geometry": "ENVELOPE(-166.556497, -52.622456, 71.306885025, 17.951845)",
-  "gbl_indexYear_im": 2010,
-  "gbl_resourceClass_sm": null
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "U.S. and Canada Major Roads represents the major roads of the United States and Canada. These include interstates, inter-metropolitan area, and intra-state highways and major roads."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34059"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Environmental Systems Research Institute (Redlands, Calif.)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Roads",
+    "Transportation",
+    "Transportation--Canada",
+    "Transportation--United States"
+  ],
+  "dct_title_s": "2010 U.S. and Canada Major Roads",
+  "dct_isPartOf_sm": [
+    "ESRI 10 StreetMap"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34059\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73358/nyu_2451_34059.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "United States of America",
+    "Canada"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Line data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34059",
+  "gbl_mdModified_dt": "2016-01-30T04:04:02Z",
+  "id": "nyu-2451-34059",
+  "nyu_addl_dspace_s": "34903",
+  "locn_geometry": "ENVELOPE(-166.556497, -52.622456, 71.306885025, 17.951845)",
+  "gbl_indexYear_im": [
+    2010
+  ],
+  "gbl_resourceClass_sm": [
+    "Other"
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Other/nyu-2451-34101.json b/metadata-aardvark/Other/nyu-2451-34101.json
index ea72624f3..e7a4185dd 100644
--- a/metadata-aardvark/Other/nyu-2451-34101.json
+++ b/metadata-aardvark/Other/nyu-2451-34101.json
@@ -1,33 +1,49 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "World Administrative Units represents the boundaries for the first-level administrative units of the world.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34101",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Environmental Systems Research Institute (Redlands, Calif.)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Boundaries"
-  ],
-  "dct_title_s": "2010 World Administrative Units",
-  "dct_isPartOf_sm": [
-    "ESRI 10 World"
-  ],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34101\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73302/nyu_2451_34101.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "Earth"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34101",
-  "gbl_mdModified_dt": "2016-01-30T04:03:54Z",
-  "id": "nyu-2451-34101",
-  "nyu_addl_dspace_s": "34945",
-  "locn_geometry": "ENVELOPE(-180.0, 180.0, 83.623600162, -90.0)",
-  "gbl_indexYear_im": 2010,
-  "gbl_resourceClass_sm": null
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "World Administrative Units represents the boundaries for the first-level administrative units of the world."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34101"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Environmental Systems Research Institute (Redlands, Calif.)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Boundaries"
+  ],
+  "dct_title_s": "2010 World Administrative Units",
+  "dct_isPartOf_sm": [
+    "ESRI 10 World"
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34101\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73302/nyu_2451_34101.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "Earth"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34101",
+  "gbl_mdModified_dt": "2016-01-30T04:03:54Z",
+  "id": "nyu-2451-34101",
+  "nyu_addl_dspace_s": "34945",
+  "locn_geometry": "ENVELOPE(-180.0, 180.0, 83.623600162, -90.0)",
+  "gbl_indexYear_im": [
+    2010
+  ],
+  "gbl_resourceClass_sm": [
+    "Other"
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Other/nyu-2451-34169.json b/metadata-aardvark/Other/nyu-2451-34169.json
index 90db83dc3..386a334ea 100644
--- a/metadata-aardvark/Other/nyu-2451-34169.json
+++ b/metadata-aardvark/Other/nyu-2451-34169.json
@@ -1,34 +1,52 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "The New York City Municipal Court boundaries.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34169",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (City). Department of City Planning",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Courts",
-    "Municipal courts",
-    "Districts",
-    "District courts"
-  ],
-  "dct_title_s": "2010 New York City Municipal Court Districts",
-  "dct_isPartOf_sm": [],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34169\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73147/nyu_2451_34169.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "New York City, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34169",
-  "gbl_mdModified_dt": "2016-01-30T04:03:40Z",
-  "id": "nyu-2451-34169",
-  "nyu_addl_dspace_s": "35018",
-  "locn_geometry": "ENVELOPE(-74.2556640887564, -73.700009054899, 40.9157739339836, 40.4960925239255)",
-  "gbl_indexYear_im": 2010,
-  "gbl_resourceClass_sm": null
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "The New York City Municipal Court boundaries."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34169"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (City). Department of City Planning"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Courts",
+    "Municipal courts",
+    "Districts",
+    "District courts"
+  ],
+  "dct_title_s": "2010 New York City Municipal Court Districts",
+  "dct_isPartOf_sm": [
+
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34169\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73147/nyu_2451_34169.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "New York City, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34169",
+  "gbl_mdModified_dt": "2016-01-30T04:03:40Z",
+  "id": "nyu-2451-34169",
+  "nyu_addl_dspace_s": "35018",
+  "locn_geometry": "ENVELOPE(-74.2556640887564, -73.700009054899, 40.9157739339836, 40.4960925239255)",
+  "gbl_indexYear_im": [
+    2010
+  ],
+  "gbl_resourceClass_sm": [
+    "Other"
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Other/nyu-2451-34170.json b/metadata-aardvark/Other/nyu-2451-34170.json
index 0c3e3fbd3..2069e8c80 100644
--- a/metadata-aardvark/Other/nyu-2451-34170.json
+++ b/metadata-aardvark/Other/nyu-2451-34170.json
@@ -1,33 +1,51 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "The service area boundaries for New York City's police precincts.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34170",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (City). Department of City Planning",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "Police",
-    "Police dispatchers",
-    "New York (N.Y.)--Social conditions"
-  ],
-  "dct_title_s": "2010 New York City Police Precincts",
-  "dct_isPartOf_sm": [],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34170\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73145/nyu_2451_34170.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "New York City, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34170",
-  "gbl_mdModified_dt": "2016-01-30T04:03:40Z",
-  "id": "nyu-2451-34170",
-  "nyu_addl_dspace_s": "35019",
-  "locn_geometry": "ENVELOPE(-74.2556640887564, -73.700009054899, 40.9157739339836, 40.4960925239255)",
-  "gbl_indexYear_im": 2010,
-  "gbl_resourceClass_sm": null
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "The service area boundaries for New York City's police precincts."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34170"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (City). Department of City Planning"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "Police",
+    "Police dispatchers",
+    "New York (N.Y.)--Social conditions"
+  ],
+  "dct_title_s": "2010 New York City Police Precincts",
+  "dct_isPartOf_sm": [
+
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34170\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73145/nyu_2451_34170.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "New York City, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34170",
+  "gbl_mdModified_dt": "2016-01-30T04:03:40Z",
+  "id": "nyu-2451-34170",
+  "nyu_addl_dspace_s": "35019",
+  "locn_geometry": "ENVELOPE(-74.2556640887564, -73.700009054899, 40.9157739339836, 40.4960925239255)",
+  "gbl_indexYear_im": [
+    2010
+  ],
+  "gbl_resourceClass_sm": [
+    "Other"
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Other/nyu-2451-34171.json b/metadata-aardvark/Other/nyu-2451-34171.json
index b820a4298..abac384ef 100644
--- a/metadata-aardvark/Other/nyu-2451-34171.json
+++ b/metadata-aardvark/Other/nyu-2451-34171.json
@@ -1,35 +1,53 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "The NYC School District boundaries as of 2010.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34171",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "New York (City). Department of City Planning",
-  "dct_accessRights_s": "Public",
-  "dct_subject_sm": [
-    "School districts",
-    "Education",
-    "Districts",
-    "School district size",
-    "Boundaries"
-  ],
-  "dct_title_s": "2010 New York City School Districts",
-  "dct_isPartOf_sm": [],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34171\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73143/nyu_2451_34171.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "New York City, New York, United States"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34171",
-  "gbl_mdModified_dt": "2016-01-30T04:03:40Z",
-  "id": "nyu-2451-34171",
-  "nyu_addl_dspace_s": "35020",
-  "locn_geometry": "ENVELOPE(-74.2556640887564, -73.700009054899, 40.9157739339836, 40.4960925239255)",
-  "gbl_indexYear_im": 2010,
-  "gbl_resourceClass_sm": null
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "The NYC School District boundaries as of 2010."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34171"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "New York (City). Department of City Planning"
+  ],
+  "dct_accessRights_s": "Public",
+  "dct_subject_sm": [
+    "School districts",
+    "Education",
+    "Districts",
+    "School district size",
+    "Boundaries"
+  ],
+  "dct_title_s": "2010 New York City School Districts",
+  "dct_isPartOf_sm": [
+
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34171\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73143/nyu_2451_34171.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-public.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "New York City, New York, United States"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34171",
+  "gbl_mdModified_dt": "2016-01-30T04:03:40Z",
+  "id": "nyu-2451-34171",
+  "nyu_addl_dspace_s": "35020",
+  "locn_geometry": "ENVELOPE(-74.2556640887564, -73.700009054899, 40.9157739339836, 40.4960925239255)",
+  "gbl_indexYear_im": [
+    2010
+  ],
+  "gbl_resourceClass_sm": [
+    "Other"
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Other/nyu-2451-34181.json b/metadata-aardvark/Other/nyu-2451-34181.json
index 84cdfc8e5..1500c8ab1 100644
--- a/metadata-aardvark/Other/nyu-2451-34181.json
+++ b/metadata-aardvark/Other/nyu-2451-34181.json
@@ -1,33 +1,51 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "U.S. National Atlas Public Land Survey represents the Public Land Surveys (for example, donation lands, land grants, and public and private surveys of public lands) of the United States.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34181",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Environmental Systems Research Institute (Redlands, Calif.)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "Public lands",
-    "Public land records",
-    "Public lands--United States"
-  ],
-  "dct_title_s": "2010 U.S. National Atlas Public Land Survey",
-  "dct_isPartOf_sm": [],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34181\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73120/nyu_2451_34181.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "United States of America"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34181",
-  "gbl_mdModified_dt": "2016-01-30T04:03:38Z",
-  "id": "nyu-2451-34181",
-  "nyu_addl_dspace_s": "35030",
-  "locn_geometry": "ENVELOPE(-179.133392334, 179.788209666, 71.398185154, 17.674692154)",
-  "gbl_indexYear_im": 2010,
-  "gbl_resourceClass_sm": null
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "U.S. National Atlas Public Land Survey represents the Public Land Surveys (for example, donation lands, land grants, and public and private surveys of public lands) of the United States."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34181"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Environmental Systems Research Institute (Redlands, Calif.)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "Public lands",
+    "Public land records",
+    "Public lands--United States"
+  ],
+  "dct_title_s": "2010 U.S. National Atlas Public Land Survey",
+  "dct_isPartOf_sm": [
+
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34181\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73120/nyu_2451_34181.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "United States of America"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34181",
+  "gbl_mdModified_dt": "2016-01-30T04:03:38Z",
+  "id": "nyu-2451-34181",
+  "nyu_addl_dspace_s": "35030",
+  "locn_geometry": "ENVELOPE(-179.133392334, 179.788209666, 71.398185154, 17.674692154)",
+  "gbl_indexYear_im": [
+    2010
+  ],
+  "gbl_resourceClass_sm": [
+    "Other"
+  ]
 }
\ No newline at end of file
diff --git a/metadata-aardvark/Other/nyu-2451-34183.json b/metadata-aardvark/Other/nyu-2451-34183.json
index 7b4fe88d8..96f27aacb 100644
--- a/metadata-aardvark/Other/nyu-2451-34183.json
+++ b/metadata-aardvark/Other/nyu-2451-34183.json
@@ -1,31 +1,49 @@
-{
-  "dct_creator_sm": [],
-  "dct_description_sm": "U.S. State Plane Zones (NAD 1983) represents the State Plane Coordinate System (SPCS) Zones for the 1983 North American Datum within United States. Several State Plane Coordinate System zones are not shown in this dataset, including Puerto Rico, the U.S. Virgin Islands, American Samoa, Guam, and Louisiana's offshore zone.",
-  "dct_format_s": "Shapefile",
-  "dct_identifier_sm": "http://hdl.handle.net/2451/34183",
-  "dct_language_sm": "English",
-  "dct_publisher_sm": "Environmental Systems Research Institute (Redlands, Calif.)",
-  "dct_accessRights_s": "Restricted",
-  "dct_subject_sm": [
-    "United States--Maps"
-  ],
-  "dct_title_s": "2010 U.S. State Plane Zones (NAD 1983)",
-  "dct_isPartOf_sm": [],
-  "schema_provider_s": "NYU",
-  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34183\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73116/nyu_2451_34183.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
-  "dct_spatial_sm": [
-    "United States of America"
-  ],
-  "dct_temporal_sm": [
-    "2010"
-  ],
-  "gbl_mdVersion_s": "Aardvark",
-  "gbl_resourceType_sm": "Polygon data",
-  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34183",
-  "gbl_mdModified_dt": "2016-01-30T04:03:38Z",
-  "id": "nyu-2451-34183",
-  "nyu_addl_dspace_s": "35032",
-  "locn_geometry": "ENVELOPE(-178.2176, -66.969275, 71.406235818, 18.921781818)",
-  "gbl_indexYear_im": 2010,
-  "gbl_resourceClass_sm": null
+{
+  "dct_creator_sm": [
+
+  ],
+  "dct_description_sm": [
+    "U.S. State Plane Zones (NAD 1983) represents the State Plane Coordinate System (SPCS) Zones for the 1983 North American Datum within United States. Several State Plane Coordinate System zones are not shown in this dataset, including Puerto Rico, the U.S. Virgin Islands, American Samoa, Guam, and Louisiana's offshore zone."
+  ],
+  "dct_format_s": "Shapefile",
+  "dct_identifier_sm": [
+    "http://hdl.handle.net/2451/34183"
+  ],
+  "dct_language_sm": [
+    "English"
+  ],
+  "dct_publisher_sm": [
+    "Environmental Systems Research Institute (Redlands, Calif.)"
+  ],
+  "dct_accessRights_s": "Restricted",
+  "dct_subject_sm": [
+    "United States--Maps"
+  ],
+  "dct_title_s": "2010 U.S. State Plane Zones (NAD 1983)",
+  "dct_isPartOf_sm": [
+
+  ],
+  "schema_provider_s": "NYU",
+  "dct_references_s": "{\"http://schema.org/url\":\"http://hdl.handle.net/2451/34183\",\"http://schema.org/downloadUrl\":\"https://archive.nyu.edu/retrieve/73116/nyu_2451_34183.zip\",\"http://www.opengis.net/def/serviceType/ogc/wfs\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wfs\",\"http://www.opengis.net/def/serviceType/ogc/wms\":\"https://maps-restricted.geo.nyu.edu/geoserver/sdr/wms\"}",
+  "dct_spatial_sm": [
+    "United States of America"
+  ],
+  "dct_temporal_sm": [
+    "2010"
+  ],
+  "gbl_mdVersion_s": "Aardvark",
+  "gbl_resourceType_sm": [
+    "Polygon data"
+  ],
+  "gbl_wxsIdentifier_s": "sdr:nyu_2451_34183",
+  "gbl_mdModified_dt": "2016-01-30T04:03:38Z",
+  "id": "nyu-2451-34183",
+  "nyu_addl_dspace_s": "35032",
+  "locn_geometry": "ENVELOPE(-178.2176, -66.969275, 71.406235818, 18.921781818)",
+  "gbl_indexYear_im": [
+    2010
+  ],
+  "gbl_resourceClass_sm": [
+    "Other"
+  ]
 }
\ No newline at end of file

From 95826e0e6560b0cd49a9e593fcd2a110f114db89 Mon Sep 17 00:00:00 2001
From: mnyrop <marii@nyu.edu>
Date: Fri, 1 Dec 2023 14:23:35 -0500
Subject: [PATCH 3/3] simplify & style errors

---
 .github/workflows/lint.yml |  5 ++--
 Gemfile                    |  1 -
 Gemfile.lock               | 58 --------------------------------------
 Rakefile                   | 11 +++++---
 lib/lint.rb                | 51 ++++++++++++---------------------
 5 files changed, 27 insertions(+), 99 deletions(-)

diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index b1ae06f50..90925b98f 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -16,8 +16,7 @@ jobs:
         uses: ruby/setup-ruby@v1
         with:
           bundler-cache: true
-      # skipping ogm v1 for efficiency
-      # - name: lint v1 records
-      #   run: bundle exec rake lint:v1
+      - name: lint v1 records
+        run: bundle exec rake lint:v1
       - name: lint aardvark records
         run: bundle exec rake lint:aardvark
diff --git a/Gemfile b/Gemfile
index e4c5276d0..8acae630c 100644
--- a/Gemfile
+++ b/Gemfile
@@ -1,6 +1,5 @@
 source 'https://rubygems.org'
 
-gem 'geo_combine'
 gem 'json_schemer'
 gem 'rake'
 gem 'ruby-progressbar'
diff --git a/Gemfile.lock b/Gemfile.lock
index 8877f03e4..d669de30d 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -11,82 +11,25 @@ GIT
 GEM
   remote: https://rubygems.org/
   specs:
-    activesupport (7.1.2)
-      base64
-      bigdecimal
-      concurrent-ruby (~> 1.0, >= 1.0.2)
-      connection_pool (>= 2.2.5)
-      drb
-      i18n (>= 1.6, < 2)
-      minitest (>= 5.1)
-      mutex_m
-      tzinfo (~> 2.0)
-    addressable (2.8.5)
-      public_suffix (>= 2.0.2, < 6.0)
     base64 (0.2.0)
-    bigdecimal (3.1.4)
-    builder (3.2.4)
-    concurrent-ruby (1.2.2)
-    connection_pool (2.4.1)
-    crass (1.0.6)
     dotenv (2.8.1)
-    drb (2.2.0)
-      ruby2_keywords
     faraday (2.7.11)
       base64
       faraday-net_http (>= 2.0, < 3.1)
       ruby2_keywords (>= 0.0.4)
     faraday-net_http (3.0.2)
-    faraday-net_http_persistent (2.1.0)
-      faraday (~> 2.5)
-      net-http-persistent (~> 4.0)
-    geo_combine (0.8.0)
-      activesupport
-      faraday-net_http_persistent (~> 2.0)
-      git
-      json-schema
-      nokogiri
-      rsolr
-      sanitize
-      thor
-    git (1.18.0)
-      addressable (~> 2.8)
-      rchardet (~> 1.8)
     hana (1.3.7)
-    i18n (1.14.1)
-      concurrent-ruby (~> 1.0)
-    json-schema (4.1.1)
-      addressable (>= 2.8)
     json_schemer (2.1.1)
       hana (~> 1.3)
       regexp_parser (~> 2.0)
       simpleidn (~> 0.2)
-    minitest (5.20.0)
-    mutex_m (0.2.0)
-    net-http-persistent (4.0.2)
-      connection_pool (~> 2.2)
-    nokogiri (1.15.4-arm64-darwin)
-      racc (~> 1.4)
-    nokogiri (1.15.4-x86_64-linux)
-      racc (~> 1.4)
-    public_suffix (5.0.3)
-    racc (1.7.3)
     rake (13.0.6)
-    rchardet (1.8.0)
     regexp_parser (2.8.2)
-    rsolr (2.5.0)
-      builder (>= 2.1.2)
-      faraday (>= 0.9, < 3, != 2.0.0)
     ruby-progressbar (1.13.0)
     ruby2_keywords (0.0.5)
-    sanitize (6.1.0)
-      crass (~> 1.0.2)
-      nokogiri (>= 1.12.0)
     simpleidn (0.2.1)
       unf (~> 0.1.4)
     thor (1.2.2)
-    tzinfo (2.0.6)
-      concurrent-ruby (~> 1.0)
     unf (0.1.4)
       unf_ext
     unf_ext (0.0.9.1)
@@ -96,7 +39,6 @@ PLATFORMS
   x86_64-linux
 
 DEPENDENCIES
-  geo_combine
   json_schemer
   rake
   ruby-progressbar
diff --git a/Rakefile b/Rakefile
index 0fa8f95cf..b4f67ee75 100644
--- a/Rakefile
+++ b/Rakefile
@@ -1,17 +1,20 @@
 require_relative 'lib/lint'
 
 namespace :lint do
+  AARDVARK_SCHEMA_URL = 'https://opengeometadata.org/schema/geoblacklight-schema-aardvark.json'
+  OGM_V1_SCHEMA_URL   = 'https://opengeometadata.org/schema/geoblacklight-schema-1.0.json'
+
   desc "lint version 1 geoblacklight.json records"
   task :v1 do
-    puts "OGM v1 ~>"
+    puts "\nOGM v1 ~>"
     paths = Dir.glob("./metadata-1.0/**/*/geoblacklight.json")
-    lint_v1 paths
+    lint paths, OGM_V1_SCHEMA_URL
   end
   desc "lint aardvark geoblacklight.json records"
   task :aardvark do
-    puts "AARDVARK ~>"
+    puts "\nAARDVARK ~>"
     paths = Dir.glob("./metadata-aardvark/*/**/*.json")
-    lint_aardvark paths
+    lint paths, AARDVARK_SCHEMA_URL
   end
   desc "lint all records"
   task :all do 
diff --git a/lib/lint.rb b/lib/lint.rb
index 91ede0f44..755c4183c 100644
--- a/lib/lint.rb
+++ b/lib/lint.rb
@@ -1,46 +1,31 @@
-require 'geo_combine'
 require 'json'
 require 'json_schemer'
 require 'open-uri'
 require 'ruby-progressbar'
 
-AARDVARK_SCHEMA = 'https://opengeometadata.org/schema/geoblacklight-schema-aardvark.json'
-
-def lint_aardvark (paths)
-  schema  = JSON.load URI.open(AARDVARK_SCHEMA)
-  schemer = JSONSchemer.schema(schema)
+def lint(paths, schema_url)
+  invalid = []
+  schemer = JSONSchemer.schema JSON.load(URI.open(schema_url))
+  bar     = ProgressBar.create format: "Linting record %c/%C (%P% complete ) — %e", total: paths.length
 
   paths.each do |path|
-    record = JSON.parse File.read(path)
-    id     = File.basename(path, '.json')
+    record  = JSON.parse File.read(path)
+    id      = record['layer_id_s'] || record['id']
 
-    next puts "#{id}: ✅" if schemer.valid? record
-      
-    puts "#{id}: ❌ #{schemer.validate(record).first['error']}"
+    invalid <<  { 
+      'id' => id, 
+      'errors' => schemer.validate(record).map { |x| x['error'] }  
+    } unless schemer.valid?(record)
+    bar.increment
   end
-end 
-
-def lint_v1(paths)
-  records_invalid = 0
-  records_valid   = 0
-  invalid_paths   = []
-  progess_bar     = ProgressBar.create format: "Linting record %c/%C (%P% complete ) — %e", total: paths.length
 
-  paths.each do |path|
-    rec = GeoCombine::Geoblacklight.new(File.read(path))
-    begin
-      rec.valid?
-      records_valid += 1
-    rescue
-      records_invalid += 1
-      invalid_paths << path
+  if invalid.empty? 
+    puts "All #{paths.length} records passed ✅" 
+  else
+    puts "#{invalid.length}/#{paths.length} records have failed schema validation:"
+    invalid.each do |i| 
+      puts "❌ #{i['id']}"
+      i['errors'].each { |e| puts "\t #{e}" }
     end
-    progess_bar.increment
-  end
-
-  if records_invalid > 0
-    raise "Contains #{records_invalid} invalid records:\n#{invalid_paths}"
-  else 
-    puts "All records passed ✅"
   end
 end
\ No newline at end of file